diff --git a/solanawallet/README.md b/solanawallet/README.md
new file mode 100644
index 0000000..9114193
--- /dev/null
+++ b/solanawallet/README.md
@@ -0,0 +1,2 @@
+# solana_wallet
+solana wallet blockchain
diff --git a/solanawallet/css/main.css b/solanawallet/css/main.css
new file mode 100644
index 0000000..a3c5ac2
--- /dev/null
+++ b/solanawallet/css/main.css
@@ -0,0 +1,1174 @@
+* {
+ padding: 0;
+ margin: 0;
+ box-sizing: border-box;
+ font-family: "Roboto", sans-serif;
+}
+
+:root {
+ font-size: clamp(1rem, 1.2vmax, 1.5rem);
+}
+
+html,
+body {
+ height: 100%;
+}
+
+body {
+ --accent-color: #3d5afe;
+ --accent-color-rgb: 77, 119, 255;
+ --secondary-color: #ffac2e;
+ --text-color: 34, 34, 34;
+ --foreground-color: 252, 253, 255;
+ --background-color: 241, 243, 248;
+ --danger-color: rgb(255, 75, 75);
+ --green: #1cad59;
+ --yellow: rgb(220, 165, 0);
+ color: rgba(var(--text-color), 1);
+ background-color: rgba(var(--foreground-color), 1);
+}
+
+body[data-theme=dark] {
+ --accent-color: #92a2ff;
+ --accent-color-rgb: 160, 182, 255;
+ --secondary-color: #d60739;
+ --text-color: 210, 210, 210;
+ --foreground-color: 27, 28, 29;
+ --background-color: 21, 22, 22;
+ --danger-color: rgb(255, 106, 106);
+ --green: #00e676;
+ --yellow: rgb(255, 213, 5);
+}
+body[data-theme=dark] ::-webkit-calendar-picker-indicator {
+ filter: invert(1);
+}
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+ letter-spacing: -0.01em;
+ font-weight: 700;
+}
+
+p,
+strong {
+ line-height: 1.7;
+ color: rgba(var(--text-color), 0.9);
+ max-width: 70ch;
+ font-size: 0.9rem;
+}
+
+img {
+ -o-object-fit: cover;
+ object-fit: cover;
+}
+
+a:where([class]) {
+ color: inherit;
+ text-decoration: none;
+}
+a:where([class]):focus-visible {
+ box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
+}
+
+a {
+ color: var(--accent-color);
+}
+
+a:-webkit-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:-moz-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+input[type=datetime-local] {
+ width: 100%;
+ padding: 0.8rem 0.6rem;
+ border: none;
+ border-radius: 0.5rem;
+ font-weight: 500;
+ font-family: inherit;
+ font-size: inherit;
+ color: inherit;
+ background-color: rgba(var(--text-color), 0.06);
+}
+input[type=datetime-local]:focus {
+ outline: none;
+ box-shadow: 0 0 0 0.1rem var(--accent-color);
+}
+
+button,
+.button {
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ position: relative;
+ display: inline-flex;
+ border: none;
+ background-color: transparent;
+ overflow: hidden;
+ color: inherit;
+ -webkit-tap-highlight-color: transparent;
+ align-items: center;
+ font-size: 0.9rem;
+ font-weight: 500;
+ white-space: nowrap;
+ padding: 0.5rem 1rem;
+ border-radius: 0.5rem;
+ justify-content: center;
+ flex-shrink: 0;
+}
+button:focus-visible,
+.button:focus-visible {
+ outline: var(--accent-color) solid medium;
+}
+button:not(:disabled),
+.button:not(:disabled) {
+ cursor: pointer;
+}
+
+.button {
+ background-color: rgba(var(--text-color), 0.02);
+ border: solid thin rgba(var(--text-color), 0.06);
+}
+.button--primary {
+ padding: 0.8rem 1rem;
+ color: rgba(var(--background-color), 1);
+ background-color: var(--accent-color);
+}
+.button--primary .icon {
+ fill: rgba(var(--background-color), 1);
+}
+.button--colored {
+ color: var(--accent-color);
+}
+.button--colored .icon {
+ fill: var(--accent-color);
+}
+.button--danger {
+ background-color: rgba(255, 115, 115, 0.062745098);
+ color: var(--danger-color);
+}
+.button--danger .icon {
+ fill: var(--danger-color);
+}
+.button--small {
+ padding: 0.4rem 0.6rem;
+}
+.button--outlined {
+ border: solid var(--accent-color) 1px;
+ background-color: transparent;
+ color: var(--accent-color);
+}
+.button--outlined .icon {
+ fill: var(--accent-color);
+}
+.button--transparent {
+ background-color: transparent;
+}
+
+button:disabled {
+ opacity: 0.4;
+ cursor: not-allowed;
+ filter: saturate(0);
+}
+
+.cta {
+ text-transform: uppercase;
+ font-size: 0.8rem;
+ font-weight: 700;
+ letter-spacing: 0.05em;
+ padding: 0.8rem 1rem;
+}
+
+.icon {
+ width: 1.2rem;
+ height: 1.2rem;
+ fill: rgba(var(--text-color), 0.8);
+ flex-shrink: 0;
+}
+
+.icon-only {
+ height: 100%;
+ padding: 0;
+ padding: 0.4rem;
+ border-radius: 0.3rem;
+ aspect-ratio: 1/1;
+}
+.icon-only .icon {
+ height: 1em;
+ width: 1em;
+}
+
+a:-webkit-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:-moz-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+details summary {
+ display: flex;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ cursor: pointer;
+ align-items: center;
+ gap: 1rem;
+ color: var(--accent-color);
+}
+
+details[open] summary {
+ margin-bottom: 1rem;
+}
+details[open] > summary .down-arrow {
+ transform: rotate(180deg);
+}
+
+fieldset {
+ border: none;
+}
+
+sm-input {
+ --border-radius: 0.5rem;
+ --background-color: rgba(var(--foreground-color), 1);
+}
+
+sm-spinner {
+ --size: 1.3rem;
+ --stroke-width: 0.1rem;
+}
+
+sm-chips {
+ --gap: 0.3rem;
+}
+
+sm-chip {
+ position: relative;
+ font-size: 0.9rem;
+ --border-radius: 0.5rem;
+ --padding: 0.5rem 0.8rem;
+ --background: rgba(var(--text-color), 0.06);
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ font-weight: 500;
+}
+sm-chip[selected] {
+ --background: var(--accent-color);
+ color: rgba(var(--background-color), 1);
+}
+
+sm-select {
+ font-size: 0.9rem;
+ font-weight: 500;
+ --padding: 0.6rem 0.3rem 0.6rem 0.6rem;
+}
+
+sm-option {
+ font-size: 0.9rem;
+}
+
+ul {
+ list-style: none;
+}
+
+.interact {
+ position: relative;
+ overflow: hidden;
+ cursor: pointer;
+ -webkit-tap-highlight-color: transparent;
+}
+
+.overflow-ellipsis {
+ width: 100%;
+ overflow: hidden;
+ white-space: nowrap;
+ text-overflow: ellipsis;
+}
+
+.wrap-around {
+ overflow-wrap: break-word;
+ word-wrap: break-word;
+ word-break: break-word;
+}
+
+.full-bleed {
+ grid-column: 1/-1;
+}
+
+.uppercase {
+ text-transform: uppercase;
+}
+
+.capitalize {
+ text-transform: capitalize;
+}
+
+.sticky {
+ position: -webkit-sticky;
+ position: sticky;
+}
+
+.top-0 {
+ top: 0;
+}
+
+.flex {
+ display: flex;
+}
+
+.flex-wrap {
+ flex-wrap: wrap;
+}
+
+.flex-1 {
+ flex: 1;
+}
+
+.flex-shrink-0 {
+ flex-shrink: 0;
+}
+
+.grid {
+ display: grid;
+}
+
+.flow-column {
+ grid-auto-flow: column;
+}
+
+.gap-0-3 {
+ gap: 0.3rem;
+}
+
+.gap-0-5 {
+ gap: 0.5rem;
+}
+
+.gap-1 {
+ gap: 1rem;
+}
+
+.gap-1-5 {
+ gap: 1.5rem;
+}
+
+.gap-2 {
+ gap: 2rem;
+}
+
+.gap-3 {
+ gap: 3rem;
+}
+
+.text-align-right {
+ text-align: right;
+}
+
+.text-align-left {
+ text-align: left;
+}
+
+.align-items-start {
+ align-items: flex-start;
+}
+
+.align-items-center {
+ align-items: center;
+}
+
+.align-content-start {
+ align-content: flex-start;
+}
+
+.align-start {
+ align-content: flex-start;
+}
+
+.align-center {
+ align-items: center;
+}
+
+.align-end {
+ align-items: flex-end;
+}
+
+.text-center {
+ text-align: center;
+}
+
+.justify-start {
+ justify-items: start;
+}
+
+.justify-content-start {
+ justify-content: start;
+}
+
+.justify-content-center {
+ justify-content: center;
+}
+
+.justify-items-center {
+ justify-items: center;
+}
+
+.justify-right {
+ margin-left: auto;
+}
+
+.align-self-start {
+ align-self: start;
+}
+
+.align-self-center {
+ align-self: center;
+}
+
+.align-self-end {
+ align-self: end;
+}
+
+.justify-self-center {
+ justify-self: center;
+}
+
+.justify-self-start {
+ justify-self: start;
+}
+
+.justify-self-end {
+ justify-self: end;
+}
+
+.flex-direction-column {
+ flex-direction: column;
+}
+
+.space-between {
+ justify-content: space-between;
+}
+
+.space-evenly {
+ justify-content: space-evenly;
+}
+
+.w-100 {
+ width: 100%;
+}
+
+.h-100 {
+ height: 100%;
+}
+
+.padding-block-1 {
+ padding-block: 1rem;
+}
+
+.margin-right-0-3 {
+ margin-right: 0.3rem;
+}
+
+.margin-right-0-5 {
+ margin-right: 0.5rem;
+}
+
+.margin-right-1 {
+ margin-right: 1rem;
+}
+
+.margin-left-0-5 {
+ margin-left: 0.5rem;
+}
+
+.margin-left-auto {
+ margin-left: auto;
+}
+
+.margin-right-auto {
+ margin-right: auto;
+}
+
+.margin-top-1 {
+ margin-top: 1rem;
+}
+
+.margin-bottom-0-5 {
+ margin-bottom: 0.5rem;
+}
+
+.margin-bottom-1 {
+ margin-bottom: 1rem;
+}
+
+.margin-bottom-2 {
+ margin-bottom: 2rem;
+}
+
+.margin-block-0-5 {
+ margin-block: 0.5rem;
+}
+
+.margin-block-1 {
+ margin-block: 1rem;
+}
+
+.margin-block-1-5 {
+ margin-block: 1.5rem;
+}
+
+.margin-inline-1 {
+ margin-inline: 1rem;
+}
+
+.margin-inline-1-5 {
+ margin-inline: 1.5rem;
+}
+
+.hidden {
+ display: none !important;
+}
+
+.h1 {
+ font-size: 2.5rem;
+}
+
+.h2 {
+ font-size: 2rem;
+}
+
+.h3 {
+ font-size: 1.4rem;
+}
+
+.h4 {
+ font-size: 1rem;
+}
+
+.h5 {
+ font-size: 0.8rem;
+}
+
+.grid-3 {
+ grid-template-columns: 1fr auto auto;
+}
+
+.flow-column {
+ grid-auto-flow: column;
+}
+
+.w-100 {
+ width: 100%;
+}
+
+.color-0-8 {
+ color: rgba(var(--text-color), 0.8);
+}
+
+.weight-400 {
+ font-weight: 400;
+}
+
+.weight-500 {
+ font-weight: 500;
+}
+
+.ws-pre-line {
+ white-space: pre-line;
+}
+
+.card {
+ background-color: rgba(var(--foreground-color), 1);
+ border-radius: 0.5rem;
+ padding: max(1rem, 3vw);
+}
+
+.ripple {
+ height: 8rem;
+ width: 8rem;
+ position: absolute;
+ border-radius: 50%;
+ transform: scale(0);
+ background: radial-gradient(circle, rgba(var(--text-color), 0.3) 0%, rgba(0, 0, 0, 0) 50%);
+ pointer-events: none;
+}
+
+.interactive {
+ position: relative;
+ overflow: hidden;
+ cursor: pointer;
+ -webkit-tap-highlight-color: transparent;
+}
+
+.observe-empty-state:empty {
+ display: none;
+}
+
+.observe-empty-state:not(:empty) ~ .empty-state {
+ display: none;
+}
+
+.password-field label {
+ display: flex;
+ flex-shrink: 0;
+}
+.password-field label input:checked ~ .visible {
+ display: none;
+}
+.password-field label input:not(:checked) ~ .invisible {
+ display: none;
+}
+
+.multi-state-button {
+ display: grid;
+ text-align: center;
+ align-items: center;
+ justify-items: center;
+ isolation: isolate;
+}
+.multi-state-button > * {
+ grid-area: 1/1/2/2;
+}
+.multi-state-button button {
+ z-index: 1;
+ width: 100%;
+}
+
+#confirmation_popup,
+#prompt_popup {
+ flex-direction: column;
+}
+#confirmation_popup h4,
+#prompt_popup h4 {
+ margin-bottom: 1rem;
+}
+#confirmation_popup sm-button,
+#prompt_popup sm-button {
+ margin: 0;
+}
+#confirmation_popup .flex,
+#prompt_popup .flex {
+ padding: 0;
+ margin-top: 1rem;
+}
+#confirmation_popup .flex sm-button:first-of-type,
+#prompt_popup .flex sm-button:first-of-type {
+ margin-right: 0.6rem;
+ margin-left: auto;
+}
+
+#prompt_message {
+ margin-bottom: 1.5rem;
+}
+
+.popup__header {
+ position: relative;
+ display: grid;
+ gap: 0.5rem;
+ width: 100%;
+ padding: 0 1.5rem;
+ align-items: center;
+}
+.popup__header > * {
+ grid-row: 1;
+}
+.popup__header h3,
+.popup__header h4 {
+ grid-column: 1/-1;
+ justify-self: center;
+ align-self: center;
+}
+.popup__header__close {
+ grid-column: 1;
+ margin-left: -1rem;
+ justify-self: flex-start;
+}
+
+ul[type=circle],
+menu[type=circle] {
+ padding: 1.5rem 2.5rem;
+ list-style: circle;
+}
+ul[type=circle] li,
+menu[type=circle] li {
+ margin-bottom: 1rem;
+}
+ul[type=circle] li:last-of-type,
+menu[type=circle] li:last-of-type {
+ margin-bottom: 0;
+}
+ul,
+menu {
+ list-style: none;
+}
+
+#main_header {
+ grid-area: header;
+ display: grid;
+ align-items: center;
+ grid-template-columns: 1fr auto;
+ gap: 1rem;
+ padding: 1rem;
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+ grid-column: 1/-1;
+}
+
+#logo {
+ color: inherit;
+ margin-right: auto;
+}
+
+.app-brand {
+ display: flex;
+ gap: 0.3rem;
+ align-items: center;
+}
+.app-brand .icon {
+ height: 1.2rem;
+ width: 1.2rem;
+}
+
+.app-name__company {
+ font-size: 0.8rem;
+ font-weight: 500;
+ color: rgba(var(--text-color), 0.8);
+}
+
+#meta_mask_status_button {
+ gap: 0.3rem;
+ border-radius: 2rem;
+ background-color: rgba(var(--text-color), 0.06);
+ padding: 0.3rem 0.6rem;
+ font-weight: 500;
+}
+#meta_mask_status_button .icon-wrapper {
+ position: relative;
+ display: grid;
+ place-content: center;
+}
+#meta_mask_status_button .icon-wrapper::after {
+ content: "";
+ position: absolute;
+ width: 0.5rem;
+ height: 0.5rem;
+ border-radius: 50%;
+ top: 0;
+ right: 0;
+}
+#meta_mask_status_button .icon-wrapper > * {
+ grid-area: 1/1;
+}
+#meta_mask_status_button[data-status=connected] {
+ pointer-events: none;
+}
+#meta_mask_status_button[data-status=connected] .icon-wrapper::after {
+ background-color: var(--green);
+}
+#meta_mask_status_button[data-status=disconnected] .icon-wrapper::after {
+ background-color: var(--danger-color);
+}
+
+theme-toggle {
+ justify-self: end;
+ align-self: center;
+}
+
+.label {
+ text-transform: capitalize;
+ font-size: 0.8rem;
+ margin-bottom: 0.3rem;
+ color: rgba(var(--text-color), 0.8);
+ margin-top: 1.5rem;
+ font-weight: 500;
+}
+.label:first-of-type {
+ margin-top: 0;
+}
+.label + :is(h1, h2, h3, h4, h5, h6, p, span, sm-copy, a) {
+ font-weight: 700;
+}
+
+main {
+ display: grid;
+ height: 100%;
+ grid-template-rows: auto 1fr auto;
+ grid-template-areas: "header" "pages" "navbar";
+}
+
+#main_navbar {
+ grid-area: navbar;
+ display: flex;
+ background: rgba(var(--text-color), 0.03);
+}
+#main_navbar.hide-away {
+ position: absolute;
+}
+#main_navbar ul {
+ display: flex;
+ height: 100%;
+ width: 100%;
+}
+#main_navbar ul li {
+ width: 100%;
+}
+
+.nav-item {
+ position: relative;
+ display: flex;
+ flex: 1;
+ gap: 0.5rem;
+ width: 100%;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+ padding: 0.5rem 0.3rem;
+ color: var(--text-color);
+ font-size: 0.8rem;
+ border-radius: 0.3rem;
+ font-weight: 500;
+}
+.nav-item .icon {
+ width: 2rem;
+ transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item__title {
+ transition: opacity 0.2s, transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item--active {
+ color: var(--accent-color);
+}
+.nav-item--active .icon {
+ fill: var(--accent-color);
+}
+.nav-item__indicator {
+ position: absolute;
+ bottom: 0;
+ width: 2rem;
+ height: 0.3rem;
+ background: var(--accent-color);
+ border-radius: 1rem 1rem 0 0;
+ view-transition-name: indicator;
+}
+
+#page_container {
+ display: flex;
+ overflow: auto;
+ grid-area: pages;
+}
+#page_container[data-page=home] > :nth-child(2) {
+ flex: 1;
+}
+#page_container[data-page=send] {
+ align-items: flex-start;
+}
+#page_container[data-page=send] > * {
+ padding: 1rem;
+ margin: 0 auto;
+}
+#page_container[data-page=create] {
+ margin: 0 auto;
+ padding: 4vw 1rem;
+ gap: 2rem;
+ flex-direction: column;
+ width: min(100%, 42rem);
+}
+
+aside {
+ view-transition-name: search-history;
+ padding-bottom: 1.5rem;
+}
+aside > * {
+ padding: 0 1rem;
+}
+aside h4 {
+ padding: 1rem;
+}
+
+.contact {
+ display: grid;
+ gap: 0.5rem;
+ align-items: center;
+ border: solid thin rgba(var(--text-color), 0.3);
+ padding: 0.5rem;
+ border-radius: 0.5rem;
+}
+.contact sm-chips {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: 0.2rem 0.3rem;
+ border-radius: 0.5rem;
+ width: -webkit-fit-content;
+ width: -moz-fit-content;
+ width: fit-content;
+}
+.contact sm-chip {
+ --padding: 0.3rem 0.5rem;
+ font-size: 0.8rem;
+ --border-radius: 0.3rem;
+}
+.contact sm-copy {
+ font-size: 0.9rem;
+ font-weight: 500;
+}
+
+#balance_section {
+ margin-top: 3vw;
+ align-content: start;
+ padding: 1.5rem;
+}
+#balance_section > * {
+ max-width: 36rem;
+ margin: 0 auto;
+}
+
+#input_wrapper {
+ display: grid;
+ gap: 0.5rem;
+}
+
+#eth_balance_wrapper {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: max(1rem, 1.5vw);
+ border-radius: 0.5rem;
+ width: 100%;
+}
+#eth_balance_wrapper li:not(:last-of-type) {
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+ padding-bottom: 0.5rem;
+}
+
+#error_section {
+ display: grid;
+ height: 100%;
+ gap: 0.5rem;
+ place-content: center;
+ place-items: center;
+ text-align: center;
+ grid-column: 1/-1;
+}
+#error_section .icon {
+ height: 8rem;
+ width: 8rem;
+ padding: 2rem;
+ background-color: rgba(var(--text-color), 0.06);
+ border-radius: 5rem;
+ margin-bottom: 2rem;
+}
+
+.transaction__phase {
+ display: flex;
+ align-items: center;
+ gap: 1rem;
+}
+.transaction__phase:not(:last-of-type) {
+ position: relative;
+ margin-bottom: 2rem;
+}
+.transaction__phase:not(:last-of-type)::after {
+ content: "";
+ position: absolute;
+ width: 0.1rem;
+ height: 100%;
+ left: 0.3rem;
+ border-right: dashed 0.1rem rgba(var(--text-color), 0.5);
+ top: calc(100% + 0.4rem);
+}
+.transaction__phase .icon {
+ height: 1rem;
+ width: 1rem;
+}
+.transaction__phase sm-spinner {
+ --size: 1rem;
+}
+.transaction__phase .confirmed {
+ fill: var(--green);
+}
+
+.user-action-result__icon {
+ justify-self: center;
+ height: 4rem;
+ width: 4rem;
+ border-radius: 5rem;
+ -webkit-animation: popup 1s;
+ animation: popup 1s;
+ padding: 1rem;
+}
+.user-action-result__icon.pending {
+ fill: var(--yellow);
+ background-color: rgba(var(--text-color), 0.03);
+}
+.user-action-result__icon.confirmed {
+ fill: rgba(var(--background-color), 1);
+ background-color: #0bbe56;
+}
+.user-action-result__icon.failed {
+ background-color: rgba(var(--text-color), 0.03);
+ fill: var(--danger-color);
+}
+
+@-webkit-keyframes popup {
+ 0% {
+ opacity: 0;
+ transform: scale(0.2) translateY(600%);
+ }
+ 10% {
+ transform: scale(0.2) translateY(5rem);
+ opacity: 1;
+ }
+ 40% {
+ transform: scale(0.2) translateY(0);
+ }
+ 80% {
+ transform: scale(1.1) translateY(0);
+ }
+ 100% {
+ transform: scale(1) translateY(0);
+ }
+}
+
+@keyframes popup {
+ 0% {
+ opacity: 0;
+ transform: scale(0.2) translateY(600%);
+ }
+ 10% {
+ transform: scale(0.2) translateY(5rem);
+ opacity: 1;
+ }
+ 40% {
+ transform: scale(0.2) translateY(0);
+ }
+ 80% {
+ transform: scale(1.1) translateY(0);
+ }
+ 100% {
+ transform: scale(1) translateY(0);
+ }
+}
+#generated_addresses {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: max(1rem, 1.5vw);
+ border-radius: 0.5rem;
+}
+#generated_addresses li:not(:last-of-type) {
+ padding-bottom: 1rem;
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+}
+
+@media only screen and (max-width: 640px) {
+ .hide-on-small {
+ display: none;
+ }
+ #page_container[data-page=home] {
+ flex-direction: column;
+ }
+ #page_container[data-page=home] > :first-child {
+ order: 1;
+ }
+}
+@media only screen and (min-width: 640px) {
+ sm-popup {
+ --width: 24rem;
+ }
+ .popup__header {
+ padding: 1rem 1.5rem 0 1.5rem;
+ }
+ main {
+ grid-template-columns: 10rem 1fr;
+ grid-template-areas: "header header" "navbar pages";
+ grid-template-rows: auto 1fr;
+ }
+ #main_navbar {
+ border-top: none;
+ flex-direction: column;
+ background-color: transparent;
+ border-right: solid thin rgba(var(--text-color), 0.3);
+ }
+ #main_navbar ul {
+ flex-direction: column;
+ gap: 0.5rem;
+ padding: 0.3rem;
+ }
+ .nav-item {
+ flex-direction: row;
+ justify-content: flex-start;
+ padding: 0.8rem 1rem 0.8rem 0.5rem;
+ flex: 1;
+ }
+ .nav-item__indicator {
+ width: 0.25rem;
+ height: 50%;
+ left: 0;
+ border-radius: 0 1rem 1rem 0;
+ bottom: auto;
+ }
+ aside {
+ border-right: solid thin rgba(var(--text-color), 0.3);
+ overflow-y: auto;
+ }
+ aside h4 {
+ position: -webkit-sticky;
+ position: sticky;
+ top: 0;
+ background-color: rgba(var(--foreground-color), 1);
+ z-index: 1;
+ }
+ #input_wrapper {
+ grid-template-columns: 1fr auto;
+ }
+}
+@media only screen and (min-width: 1280px) {
+ .page {
+ margin: 0 8vw;
+ }
+}
+@media (hover: hover) {
+ .hover {
+ cursor: pointer;
+ }
+ ::-webkit-scrollbar {
+ width: 0.5rem;
+ height: 0.5rem;
+ }
+ ::-webkit-scrollbar-thumb {
+ background: rgba(var(--text-color), 0.3);
+ border-radius: 1rem;
+ }
+ ::-webkit-scrollbar-thumb:hover {
+ background: rgba(var(--text-color), 0.5);
+ }
+ .interact:not([disabled], .button--primary) {
+ transition: background-color 0.3s;
+ }
+ .interact:not([disabled], .button--primary):hover {
+ background-color: rgba(var(--text-color), 0.06);
+ }
+ .button:not([disabled]) {
+ transition: background-color 0.3s, filter 0.3s;
+ }
+ .button:not([disabled]):hover {
+ filter: contrast(2);
+ }
+}
+@media (prefers-reduced-motion) {
+ ::view-transition-group(*),
+::view-transition-old(*),
+::view-transition-new(*) {
+ -webkit-animation: none !important;
+ animation: none !important;
+ }
+}
\ No newline at end of file
diff --git a/solanawallet/css/main.min.css b/solanawallet/css/main.min.css
new file mode 100644
index 0000000..aa683df
--- /dev/null
+++ b/solanawallet/css/main.min.css
@@ -0,0 +1,1049 @@
+* {
+ padding: 0;
+ margin: 0;
+ box-sizing: border-box;
+ font-family: "Roboto", sans-serif;
+}
+:root {
+ font-size: clamp(1rem, 1.2vmax, 1.5rem);
+}
+html,
+body {
+ height: 100%;
+}
+body {
+ --accent-color: #3d5afe;
+ --accent-color-rgb: 77, 119, 255;
+ --secondary-color: #ffac2e;
+ --text-color: 34, 34, 34;
+ --foreground-color: 252, 253, 255;
+ --background-color: 241, 243, 248;
+ --danger-color: rgb(255, 75, 75);
+ --green: #1cad59;
+ --yellow: rgb(220, 165, 0);
+ color: rgba(var(--text-color), 1);
+ background-color: rgba(var(--foreground-color), 1);
+}
+body[data-theme="dark"] {
+ --accent-color: #92a2ff;
+ --accent-color-rgb: 160, 182, 255;
+ --secondary-color: #d60739;
+ --text-color: 210, 210, 210;
+ --foreground-color: 27, 28, 29;
+ --background-color: 21, 22, 22;
+ --danger-color: rgb(255, 106, 106);
+ --green: #00e676;
+ --yellow: rgb(255, 213, 5);
+}
+body[data-theme="dark"] ::-webkit-calendar-picker-indicator {
+ filter: invert(1);
+}
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+ letter-spacing: -0.01em;
+ font-weight: 700;
+}
+p,
+strong {
+ line-height: 1.7;
+ color: rgba(var(--text-color), 0.9);
+ max-width: 70ch;
+ font-size: 0.9rem;
+}
+img {
+ -o-object-fit: cover;
+ object-fit: cover;
+}
+a:where([class]) {
+ color: inherit;
+ text-decoration: none;
+}
+a:where([class]):focus-visible {
+ box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
+}
+a {
+ color: var(--accent-color);
+}
+a:-webkit-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:-moz-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+input[type="datetime-local"] {
+ width: 100%;
+ padding: 0.8rem 0.6rem;
+ border: none;
+ border-radius: 0.5rem;
+ font-weight: 500;
+ font-family: inherit;
+ font-size: inherit;
+ color: inherit;
+ background-color: rgba(var(--text-color), 0.06);
+}
+input[type="datetime-local"]:focus {
+ outline: none;
+ box-shadow: 0 0 0 0.1rem var(--accent-color);
+}
+button,
+.button {
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ position: relative;
+ display: inline-flex;
+ border: none;
+ background-color: rgba(0, 0, 0, 0);
+ overflow: hidden;
+ color: inherit;
+ -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+ align-items: center;
+ font-size: 0.9rem;
+ font-weight: 500;
+ white-space: nowrap;
+ padding: 0.5rem 1rem;
+ border-radius: 0.5rem;
+ justify-content: center;
+ flex-shrink: 0;
+}
+button:focus-visible,
+.button:focus-visible {
+ outline: var(--accent-color) solid medium;
+}
+button:not(:disabled),
+.button:not(:disabled) {
+ cursor: pointer;
+}
+.button {
+ background-color: rgba(var(--text-color), 0.02);
+ border: solid thin rgba(var(--text-color), 0.06);
+}
+.button--primary {
+ padding: 0.8rem 1rem;
+ color: rgba(var(--background-color), 1);
+ background-color: var(--accent-color);
+}
+.button--primary .icon {
+ fill: rgba(var(--background-color), 1);
+}
+.button--colored {
+ color: var(--accent-color);
+}
+.button--colored .icon {
+ fill: var(--accent-color);
+}
+.button--danger {
+ background-color: rgba(255, 115, 115, 0.062745098);
+ color: var(--danger-color);
+}
+.button--danger .icon {
+ fill: var(--danger-color);
+}
+.button--small {
+ padding: 0.4rem 0.6rem;
+}
+.button--outlined {
+ border: solid var(--accent-color) 1px;
+ background-color: rgba(0, 0, 0, 0);
+ color: var(--accent-color);
+}
+.button--outlined .icon {
+ fill: var(--accent-color);
+}
+.button--transparent {
+ background-color: rgba(0, 0, 0, 0);
+}
+button:disabled {
+ opacity: 0.4;
+ cursor: not-allowed;
+ filter: saturate(0);
+}
+.cta {
+ text-transform: uppercase;
+ font-size: 0.8rem;
+ font-weight: 700;
+ letter-spacing: 0.05em;
+ padding: 0.8rem 1rem;
+}
+.icon {
+ width: 1.2rem;
+ height: 1.2rem;
+ fill: rgba(var(--text-color), 0.8);
+ flex-shrink: 0;
+}
+.icon-only {
+ height: 100%;
+ padding: 0;
+ padding: 0.4rem;
+ border-radius: 0.3rem;
+ aspect-ratio: 1/1;
+}
+.icon-only .icon {
+ height: 1em;
+ width: 1em;
+}
+a:-webkit-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:-moz-any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+details summary {
+ display: flex;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ cursor: pointer;
+ align-items: center;
+ gap: 1rem;
+ color: var(--accent-color);
+}
+details[open] summary {
+ margin-bottom: 1rem;
+}
+details[open] > summary .down-arrow {
+ transform: rotate(180deg);
+}
+fieldset {
+ border: none;
+}
+sm-input {
+ --border-radius: 0.5rem;
+ --background-color: rgba(var(--foreground-color), 1);
+}
+sm-spinner {
+ --size: 1.3rem;
+ --stroke-width: 0.1rem;
+}
+sm-chips {
+ --gap: 0.3rem;
+}
+sm-chip {
+ position: relative;
+ font-size: 0.9rem;
+ --border-radius: 0.5rem;
+ --padding: 0.5rem 0.8rem;
+ --background: rgba(var(--text-color), 0.06);
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ font-weight: 500;
+}
+sm-chip[selected] {
+ --background: var(--accent-color);
+ color: rgba(var(--background-color), 1);
+}
+sm-select {
+ font-size: 0.9rem;
+ font-weight: 500;
+ --padding: 0.6rem 0.3rem 0.6rem 0.6rem;
+}
+sm-option {
+ font-size: 0.9rem;
+}
+ul {
+ list-style: none;
+}
+.interact {
+ position: relative;
+ overflow: hidden;
+ cursor: pointer;
+ -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+.overflow-ellipsis {
+ width: 100%;
+ overflow: hidden;
+ white-space: nowrap;
+ text-overflow: ellipsis;
+}
+.wrap-around {
+ overflow-wrap: break-word;
+ word-wrap: break-word;
+ word-break: break-word;
+}
+.full-bleed {
+ grid-column: 1/-1;
+}
+.uppercase {
+ text-transform: uppercase;
+}
+.create-buttons{
+ display: flex;
+ max-width: 400px;
+ gap: 1rem;
+}
+.capitalize {
+ text-transform: capitalize;
+}
+.sticky {
+ position: -webkit-sticky;
+ position: sticky;
+}
+.top-0 {
+ top: 0;
+}
+.flex {
+ display: flex;
+}
+.flex-wrap {
+ flex-wrap: wrap;
+}
+.flex-1 {
+ flex: 1;
+}
+.flex-shrink-0 {
+ flex-shrink: 0;
+}
+.grid {
+ display: grid;
+}
+.flow-column {
+ grid-auto-flow: column;
+}
+.gap-0-3 {
+ gap: 0.3rem;
+}
+.gap-0-5 {
+ gap: 0.5rem;
+}
+.gap-1 {
+ gap: 1rem;
+}
+.gap-1-5 {
+ gap: 1.5rem;
+}
+.gap-2 {
+ gap: 2rem;
+}
+.gap-3 {
+ gap: 3rem;
+}
+.text-align-right {
+ text-align: right;
+}
+.text-align-left {
+ text-align: left;
+}
+.align-items-start {
+ align-items: flex-start;
+}
+.align-items-center {
+ align-items: center;
+}
+.align-content-start {
+ align-content: flex-start;
+}
+.align-start {
+ align-content: flex-start;
+}
+.align-center {
+ align-items: center;
+}
+.align-end {
+ align-items: flex-end;
+}
+.text-center {
+ text-align: center;
+}
+.justify-start {
+ justify-items: start;
+}
+.justify-content-start {
+ justify-content: start;
+}
+.justify-content-center {
+ justify-content: center;
+}
+.justify-items-center {
+ justify-items: center;
+}
+.justify-right {
+ margin-left: auto;
+}
+.align-self-start {
+ align-self: start;
+}
+.align-self-center {
+ align-self: center;
+}
+.align-self-end {
+ align-self: end;
+}
+.justify-self-center {
+ justify-self: center;
+}
+.justify-self-start {
+ justify-self: start;
+}
+.justify-self-end {
+ justify-self: end;
+}
+.flex-direction-column {
+ flex-direction: column;
+}
+.space-between {
+ justify-content: space-between;
+}
+.space-evenly {
+ justify-content: space-evenly;
+}
+.w-100 {
+ width: 100%;
+}
+.h-100 {
+ height: 100%;
+}
+.padding-block-1 {
+ padding-block: 1rem;
+}
+.margin-right-0-3 {
+ margin-right: 0.3rem;
+}
+.margin-right-0-5 {
+ margin-right: 0.5rem;
+}
+.margin-right-1 {
+ margin-right: 1rem;
+}
+.margin-left-0-5 {
+ margin-left: 0.5rem;
+}
+.margin-left-auto {
+ margin-left: auto;
+}
+.margin-right-auto {
+ margin-right: auto;
+}
+.margin-top-1 {
+ margin-top: 1rem;
+}
+.margin-bottom-0-5 {
+ margin-bottom: 0.5rem;
+}
+.margin-bottom-1 {
+ margin-bottom: 1rem;
+}
+.margin-bottom-2 {
+ margin-bottom: 2rem;
+}
+.margin-block-0-5 {
+ margin-block: 0.5rem;
+}
+.margin-block-1 {
+ margin-block: 1rem;
+}
+.margin-block-1-5 {
+ margin-block: 1.5rem;
+}
+.margin-inline-1 {
+ margin-inline: 1rem;
+}
+.margin-inline-1-5 {
+ margin-inline: 1.5rem;
+}
+.hidden {
+ display: none !important;
+}
+.h1 {
+ font-size: 2.5rem;
+}
+.h2 {
+ font-size: 2rem;
+}
+.h3 {
+ font-size: 1.4rem;
+}
+.h4 {
+ font-size: 1rem;
+}
+.h5 {
+ font-size: 0.8rem;
+}
+.grid-3 {
+ grid-template-columns: 1fr auto auto;
+}
+.flow-column {
+ grid-auto-flow: column;
+}
+.w-100 {
+ width: 100%;
+}
+.color-0-8 {
+ color: rgba(var(--text-color), 0.8);
+}
+.weight-400 {
+ font-weight: 400;
+}
+.weight-500 {
+ font-weight: 500;
+}
+.ws-pre-line {
+ white-space: pre-line;
+}
+.card {
+ background-color: rgba(var(--foreground-color), 1);
+ border-radius: 0.5rem;
+ padding: max(1rem, 3vw);
+}
+.ripple {
+ height: 8rem;
+ width: 8rem;
+ position: absolute;
+ border-radius: 50%;
+ transform: scale(0);
+ background: radial-gradient(
+ circle,
+ rgba(var(--text-color), 0.3) 0%,
+ rgba(0, 0, 0, 0) 50%
+ );
+ pointer-events: none;
+}
+.interactive {
+ position: relative;
+ overflow: hidden;
+ cursor: pointer;
+ -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+.observe-empty-state:empty {
+ display: none;
+}
+.observe-empty-state:not(:empty) ~ .empty-state {
+ display: none;
+}
+.password-field label {
+ display: flex;
+ flex-shrink: 0;
+}
+.password-field label input:checked ~ .visible {
+ display: none;
+}
+.password-field label input:not(:checked) ~ .invisible {
+ display: none;
+}
+.multi-state-button {
+ display: grid;
+ text-align: center;
+ align-items: center;
+ justify-items: center;
+ isolation: isolate;
+}
+.multi-state-button > * {
+ grid-area: 1/1/2/2;
+}
+.multi-state-button button {
+ z-index: 1;
+ width: 100%;
+}
+#confirmation_popup,
+#prompt_popup {
+ flex-direction: column;
+}
+#confirmation_popup h4,
+#prompt_popup h4 {
+ margin-bottom: 1rem;
+}
+#confirmation_popup sm-button,
+#prompt_popup sm-button {
+ margin: 0;
+}
+#confirmation_popup .flex,
+#prompt_popup .flex {
+ padding: 0;
+ margin-top: 1rem;
+}
+#confirmation_popup .flex sm-button:first-of-type,
+#prompt_popup .flex sm-button:first-of-type {
+ margin-right: 0.6rem;
+ margin-left: auto;
+}
+#prompt_message {
+ margin-bottom: 1.5rem;
+}
+.popup__header {
+ position: relative;
+ display: grid;
+ gap: 0.5rem;
+ width: 100%;
+ padding: 0 1.5rem;
+ align-items: center;
+}
+.popup__header > * {
+ grid-row: 1;
+}
+.popup__header h3,
+.popup__header h4 {
+ grid-column: 1/-1;
+ justify-self: center;
+ align-self: center;
+}
+.popup__header__close {
+ grid-column: 1;
+ margin-left: -1rem;
+ justify-self: flex-start;
+}
+ul[type="circle"],
+menu[type="circle"] {
+ padding: 1.5rem 2.5rem;
+ list-style: circle;
+}
+ul[type="circle"] li,
+menu[type="circle"] li {
+ margin-bottom: 1rem;
+}
+ul[type="circle"] li:last-of-type,
+menu[type="circle"] li:last-of-type {
+ margin-bottom: 0;
+}
+ul,
+menu {
+ list-style: none;
+}
+#main_header {
+ grid-area: header;
+ display: grid;
+ align-items: center;
+ grid-template-columns: 1fr auto;
+ gap: 1rem;
+ padding: 1rem;
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+ grid-column: 1/-1;
+}
+#logo {
+ color: inherit;
+ margin-right: auto;
+}
+.app-brand {
+ display: flex;
+ gap: 0.3rem;
+ align-items: center;
+}
+.app-brand .icon {
+ height: 1.2rem;
+ width: 1.2rem;
+}
+.app-name__company {
+ font-size: 0.8rem;
+ font-weight: 500;
+ color: rgba(var(--text-color), 0.8);
+}
+#meta_mask_status_button {
+ gap: 0.3rem;
+ border-radius: 2rem;
+ background-color: rgba(var(--text-color), 0.06);
+ padding: 0.3rem 0.6rem;
+ font-weight: 500;
+}
+#meta_mask_status_button .icon-wrapper {
+ position: relative;
+ display: grid;
+ place-content: center;
+}
+#meta_mask_status_button .icon-wrapper::after {
+ content: "";
+ position: absolute;
+ width: 0.5rem;
+ height: 0.5rem;
+ border-radius: 50%;
+ top: 0;
+ right: 0;
+}
+#meta_mask_status_button .icon-wrapper > * {
+ grid-area: 1/1;
+}
+#meta_mask_status_button[data-status="connected"] {
+ pointer-events: none;
+}
+#meta_mask_status_button[data-status="connected"] .icon-wrapper::after {
+ background-color: var(--green);
+}
+#meta_mask_status_button[data-status="disconnected"] .icon-wrapper::after {
+ background-color: var(--danger-color);
+}
+theme-toggle {
+ justify-self: end;
+ align-self: center;
+}
+.label {
+ text-transform: capitalize;
+ font-size: 0.8rem;
+ margin-bottom: 0.3rem;
+ color: rgba(var(--text-color), 0.8);
+ margin-top: 1.5rem;
+ font-weight: 500;
+}
+.label:first-of-type {
+ margin-top: 0;
+}
+.label + :is(h1, h2, h3, h4, h5, h6, p, span, sm-copy, a) {
+ font-weight: 700;
+}
+main {
+ display: grid;
+ height: 100%;
+ grid-template-rows: auto 1fr auto;
+ grid-template-areas: "header" "pages" "navbar";
+}
+#main_navbar {
+ grid-area: navbar;
+ display: flex;
+ background: rgba(var(--text-color), 0.03);
+}
+#main_navbar.hide-away {
+ position: absolute;
+}
+#main_navbar ul {
+ display: flex;
+ height: 100%;
+ width: 100%;
+}
+#main_navbar ul li {
+ width: 100%;
+}
+.nav-item {
+ position: relative;
+ display: flex;
+ flex: 1;
+ gap: 0.5rem;
+ width: 100%;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+ padding: 0.5rem 0.3rem;
+ color: var(--text-color);
+ font-size: 0.8rem;
+ border-radius: 0.3rem;
+ font-weight: 500;
+}
+.nav-item .icon {
+ width: 2rem;
+ transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item__title {
+ transition: opacity 0.2s,
+ transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item--active {
+ color: var(--accent-color);
+}
+.nav-item--active .icon {
+ fill: var(--accent-color);
+}
+.nav-item__indicator {
+ position: absolute;
+ bottom: 0;
+ width: 2rem;
+ height: 0.3rem;
+ background: var(--accent-color);
+ border-radius: 1rem 1rem 0 0;
+ view-transition-name: indicator;
+}
+#page_container {
+ display: flex;
+ overflow: auto;
+ grid-area: pages;
+}
+#page_container[data-page="home"] > :nth-child(2) {
+ flex: 1;
+}
+#page_container[data-page="send"] {
+ align-items: flex-start;
+}
+#page_container[data-page="send"] > * {
+ padding: 1rem;
+ margin: 0 auto;
+}
+#page_container[data-page="create"] {
+ margin: 0 auto;
+ padding: 4vw 1rem;
+ gap: 2rem;
+ flex-direction: column;
+ width: min(100%, 42rem);
+}
+aside {
+ view-transition-name: search-history;
+ padding-bottom: 1.5rem;
+}
+aside > * {
+ padding: 0 1rem;
+}
+aside h4 {
+ padding: 1rem;
+}
+.contact {
+ display: grid;
+ gap: 0.5rem;
+ align-items: center;
+ border: solid thin rgba(var(--text-color), 0.3);
+ padding: 0.5rem;
+ border-radius: 0.5rem;
+}
+.contact sm-chips {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: 0.2rem 0.3rem;
+ border-radius: 0.5rem;
+ width: -webkit-fit-content;
+ width: -moz-fit-content;
+ width: fit-content;
+}
+.contact sm-chip {
+ --padding: 0.3rem 0.5rem;
+ font-size: 0.8rem;
+ --border-radius: 0.3rem;
+}
+.contact sm-copy {
+ font-size: 0.9rem;
+ font-weight: 500;
+}
+#balance_section {
+ margin-top: 3vw;
+ align-content: start;
+ padding: 1.5rem;
+}
+#balance_section > * {
+ max-width: 36rem;
+ margin: 0 auto;
+}
+#input_wrapper {
+ display: grid;
+ gap: 0.5rem;
+}
+#sol_balance_wrapper {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: max(1rem, 1.5vw);
+ border-radius: 0.5rem;
+ width: 100%;
+}
+#sol_balance_wrapper li:not(:last-of-type) {
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+ padding-bottom: 0.5rem;
+}
+#error_section {
+ display: grid;
+ height: 100%;
+ gap: 0.5rem;
+ place-content: center;
+ place-items: center;
+ text-align: center;
+ grid-column: 1/-1;
+}
+#error_section .icon {
+ height: 8rem;
+ width: 8rem;
+ padding: 2rem;
+ background-color: rgba(var(--text-color), 0.06);
+ border-radius: 5rem;
+ margin-bottom: 2rem;
+}
+.transaction__phase {
+ display: flex;
+ align-items: center;
+ gap: 1rem;
+}
+.transaction__phase:not(:last-of-type) {
+ position: relative;
+ margin-bottom: 2rem;
+}
+.transaction__phase:not(:last-of-type)::after {
+ content: "";
+ position: absolute;
+ width: 0.1rem;
+ height: 100%;
+ left: 0.3rem;
+ border-right: dashed 0.1rem rgba(var(--text-color), 0.5);
+ top: calc(100% + 0.4rem);
+}
+.transaction__phase .icon {
+ height: 1rem;
+ width: 1rem;
+}
+.transaction__phase sm-spinner {
+ --size: 1rem;
+}
+.transaction__phase .confirmed {
+ fill: var(--green);
+}
+.user-action-result__icon {
+ justify-self: center;
+ height: 4rem;
+ width: 4rem;
+ border-radius: 5rem;
+ -webkit-animation: popup 1s;
+ animation: popup 1s;
+ padding: 1rem;
+}
+.user-action-result__icon.pending {
+ fill: var(--yellow);
+ background-color: rgba(var(--text-color), 0.03);
+}
+.user-action-result__icon.confirmed {
+ fill: rgba(var(--background-color), 1);
+ background-color: #0bbe56;
+}
+.user-action-result__icon.failed {
+ background-color: rgba(var(--text-color), 0.03);
+ fill: var(--danger-color);
+}
+@-webkit-keyframes popup {
+ 0% {
+ opacity: 0;
+ transform: scale(0.2) translateY(600%);
+ }
+ 10% {
+ transform: scale(0.2) translateY(5rem);
+ opacity: 1;
+ }
+ 40% {
+ transform: scale(0.2) translateY(0);
+ }
+ 80% {
+ transform: scale(1.1) translateY(0);
+ }
+ 100% {
+ transform: scale(1) translateY(0);
+ }
+}
+@keyframes popup {
+ 0% {
+ opacity: 0;
+ transform: scale(0.2) translateY(600%);
+ }
+ 10% {
+ transform: scale(0.2) translateY(5rem);
+ opacity: 1;
+ }
+ 40% {
+ transform: scale(0.2) translateY(0);
+ }
+ 80% {
+ transform: scale(1.1) translateY(0);
+ }
+ 100% {
+ transform: scale(1) translateY(0);
+ }
+}
+#generated_addresses {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: max(1rem, 1.5vw);
+ border-radius: 0.5rem;
+}
+#generated_addresses li:not(:last-of-type) {
+ padding-bottom: 1rem;
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+}
+@media only screen and (max-width: 640px) {
+ .hide-on-small {
+ display: none;
+ }
+ #page_container[data-page="home"] {
+ flex-direction: column;
+ }
+ #page_container[data-page="home"] > :first-child {
+ order: 1;
+ }
+ .create-buttons{
+ display: grid;
+ }
+}
+@media only screen and (min-width: 640px) {
+ sm-popup {
+ --width: 24rem;
+ }
+ .popup__header {
+ padding: 1rem 1.5rem 0 1.5rem;
+ }
+
+ main {
+ grid-template-columns: 10rem 1fr;
+ grid-template-areas: "header header" "navbar pages";
+ grid-template-rows: auto 1fr;
+ }
+ #main_navbar {
+ border-top: none;
+ flex-direction: column;
+ background-color: rgba(0, 0, 0, 0);
+ border-right: solid thin rgba(var(--text-color), 0.3);
+ }
+ #main_navbar ul {
+ flex-direction: column;
+ gap: 0.5rem;
+ padding: 0.3rem;
+ }
+ .nav-item {
+ flex-direction: row;
+ justify-content: flex-start;
+ padding: 0.8rem 1rem 0.8rem 0.5rem;
+ flex: 1;
+ }
+ .nav-item__indicator {
+ width: 0.25rem;
+ height: 50%;
+ left: 0;
+ border-radius: 0 1rem 1rem 0;
+ bottom: auto;
+ }
+ aside {
+ border-right: solid thin rgba(var(--text-color), 0.3);
+ overflow-y: auto;
+ }
+ aside h4 {
+ position: -webkit-sticky;
+ position: sticky;
+ top: 0;
+ background-color: rgba(var(--foreground-color), 1);
+ z-index: 1;
+ }
+ #input_wrapper {
+ grid-template-columns: auto;
+ }
+}
+@media only screen and (min-width: 1280px) {
+ .page {
+ margin: 0 8vw;
+ }
+}
+@media (hover: hover) {
+ .hover {
+ cursor: pointer;
+ }
+ ::-webkit-scrollbar {
+ width: 0.5rem;
+ height: 0.5rem;
+ }
+ ::-webkit-scrollbar-thumb {
+ background: rgba(var(--text-color), 0.3);
+ border-radius: 1rem;
+ }
+ ::-webkit-scrollbar-thumb:hover {
+ background: rgba(var(--text-color), 0.5);
+ }
+ .interact:not([disabled], .button--primary) {
+ transition: background-color 0.3s;
+ }
+ .interact:not([disabled], .button--primary):hover {
+ background-color: rgba(var(--text-color), 0.06);
+ }
+ .button:not([disabled]) {
+ transition: background-color 0.3s, filter 0.3s;
+ }
+ .button:not([disabled]):hover {
+ filter: contrast(2);
+ }
+}
+@media (prefers-reduced-motion) {
+ ::view-transition-group(*),
+ ::view-transition-old(*),
+ ::view-transition-new(*) {
+ -webkit-animation: none !important;
+ animation: none !important;
+ }
+}
\ No newline at end of file
diff --git a/solanawallet/css/main.scss b/solanawallet/css/main.scss
new file mode 100644
index 0000000..2bab491
--- /dev/null
+++ b/solanawallet/css/main.scss
@@ -0,0 +1,1241 @@
+* {
+ padding: 0;
+ margin: 0;
+ box-sizing: border-box;
+ font-family: "Roboto", sans-serif;
+}
+
+:root {
+ font-size: clamp(1rem, 1.2vmax, 1.5rem);
+}
+
+html,
+body {
+ height: 100%;
+}
+
+body {
+ --accent-color: #3d5afe;
+ --accent-color-rgb: 77, 119, 255;
+ --secondary-color: #ffac2e;
+ --text-color: 34, 34, 34;
+ --foreground-color: 252, 253, 255;
+ --background-color: 241, 243, 248;
+ --danger-color: rgb(255, 75, 75);
+ --green: #1cad59;
+ --yellow: rgb(220, 165, 0);
+ color: rgba(var(--text-color), 1);
+ background-color: rgba(var(--foreground-color), 1);
+}
+
+body[data-theme="dark"] {
+ --accent-color: #92a2ff;
+ --accent-color-rgb: 160, 182, 255;
+ --secondary-color: #d60739;
+ --text-color: 210, 210, 210;
+ --foreground-color: 27, 28, 29;
+ --background-color: 21, 22, 22;
+ --danger-color: rgb(255, 106, 106);
+ --green: #00e676;
+ --yellow: rgb(255, 213, 5);
+
+ ::-webkit-calendar-picker-indicator {
+ filter: invert(1);
+ }
+}
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+ letter-spacing: -0.01em;
+ font-weight: 700;
+ // font-family: "Rubik", sans-serif;
+}
+
+p,
+strong {
+ line-height: 1.7;
+ color: rgba(var(--text-color), 0.9);
+ max-width: 70ch;
+ font-size: 0.9rem;
+}
+
+img {
+ object-fit: cover;
+}
+
+a:where([class]) {
+ color: inherit;
+ text-decoration: none;
+
+ &:focus-visible {
+ box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
+ }
+}
+
+a {
+ color: var(--accent-color);
+}
+
+a:any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+input[type="datetime-local"] {
+ width: 100%;
+ padding: 0.8rem 0.6rem;
+ border: none;
+ border-radius: 0.5rem;
+ font-weight: 500;
+ font-family: inherit;
+ font-size: inherit;
+ color: inherit;
+ background-color: rgba(var(--text-color), 0.06);
+
+ &:focus {
+ outline: none;
+ box-shadow: 0 0 0 0.1rem var(--accent-color);
+ }
+}
+
+button,
+.button {
+ user-select: none;
+ position: relative;
+ display: inline-flex;
+ border: none;
+ background-color: transparent;
+ overflow: hidden;
+ color: inherit;
+ -webkit-tap-highlight-color: transparent;
+ align-items: center;
+ font-size: 0.9rem;
+ font-weight: 500;
+ white-space: nowrap;
+ padding: 0.5rem 1rem;
+ border-radius: 0.5rem;
+ justify-content: center;
+ flex-shrink: 0;
+
+ &:focus-visible {
+ outline: var(--accent-color) solid medium;
+ }
+
+ &:not(:disabled) {
+ cursor: pointer;
+ }
+}
+
+.button {
+ background-color: rgba(var(--text-color), 0.02);
+ border: solid thin rgba(var(--text-color), 0.06);
+
+ &--primary {
+ padding: 0.8rem 1rem;
+ color: rgba(var(--background-color), 1);
+ background-color: var(--accent-color);
+
+ .icon {
+ fill: rgba(var(--background-color), 1);
+ }
+ }
+
+ &--colored {
+ color: var(--accent-color);
+
+ .icon {
+ fill: var(--accent-color);
+ }
+ }
+
+ &--danger {
+ background-color: #ff737310;
+ color: var(--danger-color);
+
+ .icon {
+ fill: var(--danger-color);
+ }
+ }
+
+ &--small {
+ padding: 0.4rem 0.6rem;
+ }
+
+ &--outlined {
+ border: solid var(--accent-color) 1px;
+ background-color: transparent;
+ color: var(--accent-color);
+
+ .icon {
+ fill: var(--accent-color);
+ }
+ }
+
+ &--transparent {
+ background-color: transparent;
+ }
+}
+
+button:disabled {
+ opacity: 0.4;
+ cursor: not-allowed;
+ filter: saturate(0);
+}
+
+.cta {
+ text-transform: uppercase;
+ font-size: 0.8rem;
+ font-weight: 700;
+ letter-spacing: 0.05em;
+ padding: 0.8rem 1rem;
+}
+
+.icon {
+ width: 1.2rem;
+ height: 1.2rem;
+ fill: rgba(var(--text-color), 0.8);
+ flex-shrink: 0;
+}
+
+.icon-only {
+ height: 100%;
+ padding: 0;
+ padding: 0.4rem;
+ border-radius: 0.3rem;
+ aspect-ratio: 1/1;
+
+ .icon {
+ height: 1em;
+ width: 1em;
+ }
+}
+
+a:any-link:focus-visible {
+ outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+details summary {
+ display: flex;
+ user-select: none;
+ cursor: pointer;
+ align-items: center;
+ gap: 1rem;
+ color: var(--accent-color);
+}
+
+details[open] {
+ & summary {
+ margin-bottom: 1rem;
+ }
+
+ &>summary .down-arrow {
+ transform: rotate(180deg);
+ }
+}
+
+fieldset {
+ border: none;
+}
+
+sm-input {
+ --border-radius: 0.5rem;
+ --background-color: rgba(var(--foreground-color), 1);
+}
+
+sm-spinner {
+ --size: 1.3rem;
+ --stroke-width: 0.1rem;
+}
+
+sm-chips {
+ --gap: 0.3rem;
+}
+
+sm-chip {
+ position: relative;
+ font-size: 0.9rem;
+ --border-radius: 0.5rem;
+ --padding: 0.5rem 0.8rem;
+ --background: rgba(var(--text-color), 0.06);
+ user-select: none;
+ font-weight: 500;
+
+ &[selected] {
+ --background: var(--accent-color);
+ color: rgba(var(--background-color), 1);
+ }
+}
+
+sm-select {
+ font-size: 0.9rem;
+ font-weight: 500;
+ --padding: 0.6rem 0.3rem 0.6rem 0.6rem;
+}
+
+sm-option {
+ font-size: 0.9rem;
+}
+
+ul {
+ list-style: none;
+}
+
+.interact {
+ position: relative;
+ overflow: hidden;
+ cursor: pointer;
+ -webkit-tap-highlight-color: transparent;
+}
+
+.overflow-ellipsis {
+ width: 100%;
+ overflow: hidden;
+ white-space: nowrap;
+ text-overflow: ellipsis;
+}
+
+.wrap-around {
+ overflow-wrap: break-word;
+ word-wrap: break-word;
+ word-break: break-word;
+}
+
+.full-bleed {
+ grid-column: 1/-1;
+}
+
+.uppercase {
+ text-transform: uppercase;
+}
+
+.capitalize {
+ text-transform: capitalize;
+}
+
+.sticky {
+ position: sticky;
+}
+
+.top-0 {
+ top: 0;
+}
+
+.flex {
+ display: flex;
+}
+
+.flex-wrap {
+ flex-wrap: wrap;
+}
+
+.flex-1 {
+ flex: 1;
+}
+
+.flex-shrink-0 {
+ flex-shrink: 0;
+}
+
+.grid {
+ display: grid;
+}
+
+.flow-column {
+ grid-auto-flow: column;
+}
+
+.gap-0-3 {
+ gap: 0.3rem;
+}
+
+.gap-0-5 {
+ gap: 0.5rem;
+}
+
+.gap-1 {
+ gap: 1rem;
+}
+
+.gap-1-5 {
+ gap: 1.5rem;
+}
+
+.gap-2 {
+ gap: 2rem;
+}
+
+.gap-3 {
+ gap: 3rem;
+}
+
+.text-align-right {
+ text-align: right;
+}
+
+.text-align-left {
+ text-align: left;
+}
+
+.align-items-start {
+ align-items: flex-start;
+}
+
+.align-items-center {
+ align-items: center;
+}
+
+.align-content-start {
+ align-content: flex-start;
+}
+
+.align-start {
+ align-content: flex-start;
+}
+
+.align-center {
+ align-items: center;
+}
+
+.align-end {
+ align-items: flex-end;
+}
+
+.text-center {
+ text-align: center;
+}
+
+.justify-start {
+ justify-items: start;
+}
+
+.justify-content-start {
+ justify-content: start;
+}
+
+.justify-content-center {
+ justify-content: center;
+}
+
+.justify-items-center {
+ justify-items: center;
+}
+
+.justify-right {
+ margin-left: auto;
+}
+
+.align-self-start {
+ align-self: start;
+}
+
+.align-self-center {
+ align-self: center;
+}
+
+.align-self-end {
+ align-self: end;
+}
+
+.justify-self-center {
+ justify-self: center;
+}
+
+.justify-self-start {
+ justify-self: start;
+}
+
+.justify-self-end {
+ justify-self: end;
+}
+
+.flex-direction-column {
+ flex-direction: column;
+}
+
+.space-between {
+ justify-content: space-between;
+}
+
+.space-evenly {
+ justify-content: space-evenly;
+}
+
+.w-100 {
+ width: 100%;
+}
+
+.h-100 {
+ height: 100%;
+}
+
+.padding-block-1 {
+ padding-block: 1rem;
+}
+
+.margin-right-0-3 {
+ margin-right: 0.3rem;
+}
+
+.margin-right-0-5 {
+ margin-right: 0.5rem;
+}
+
+.margin-right-1 {
+ margin-right: 1rem;
+}
+
+.margin-left-0-5 {
+ margin-left: 0.5rem;
+}
+
+.margin-left-auto {
+ margin-left: auto;
+}
+
+.margin-right-auto {
+ margin-right: auto;
+}
+
+.margin-top-1 {
+ margin-top: 1rem;
+}
+
+.margin-bottom-0-5 {
+ margin-bottom: 0.5rem;
+}
+
+.margin-bottom-1 {
+ margin-bottom: 1rem;
+}
+
+.margin-bottom-2 {
+ margin-bottom: 2rem;
+}
+
+.margin-block-0-5 {
+ margin-block: 0.5rem;
+}
+
+.margin-block-1 {
+ margin-block: 1rem;
+}
+
+.margin-block-1-5 {
+ margin-block: 1.5rem;
+}
+
+.margin-inline-1 {
+ margin-inline: 1rem;
+}
+
+.margin-inline-1-5 {
+ margin-inline: 1.5rem;
+}
+
+.hidden {
+ display: none !important;
+}
+
+.h1 {
+ font-size: 2.5rem;
+}
+
+.h2 {
+ font-size: 2rem;
+}
+
+.h3 {
+ font-size: 1.4rem;
+}
+
+.h4 {
+ font-size: 1rem;
+}
+
+.h5 {
+ font-size: 0.8rem;
+}
+
+.grid-3 {
+ grid-template-columns: 1fr auto auto;
+}
+
+.flow-column {
+ grid-auto-flow: column;
+}
+
+.w-100 {
+ width: 100%;
+}
+
+.color-0-8 {
+ color: rgba(var(--text-color), 0.8);
+}
+
+.weight-400 {
+ font-weight: 400;
+}
+
+.weight-500 {
+ font-weight: 500;
+}
+
+.ws-pre-line {
+ white-space: pre-line;
+}
+
+.card {
+ background-color: rgba(var(--foreground-color), 1);
+ border-radius: 0.5rem;
+ padding: max(1rem, 3vw);
+}
+
+.ripple {
+ height: 8rem;
+ width: 8rem;
+ position: absolute;
+ border-radius: 50%;
+ transform: scale(0);
+ background: radial-gradient(circle,
+ rgba(var(--text-color), 0.3) 0%,
+ rgba(0, 0, 0, 0) 50%);
+ pointer-events: none;
+}
+
+.interactive {
+ position: relative;
+ overflow: hidden;
+ cursor: pointer;
+ -webkit-tap-highlight-color: transparent;
+}
+
+.observe-empty-state:empty {
+ display: none;
+}
+
+.observe-empty-state:not(:empty)~.empty-state {
+ display: none;
+}
+
+.password-field {
+ label {
+ display: flex;
+ flex-shrink: 0;
+
+ input:checked~.visible {
+ display: none;
+ }
+
+ input:not(:checked)~.invisible {
+ display: none;
+ }
+ }
+}
+
+.multi-state-button {
+ display: grid;
+ text-align: center;
+ align-items: center;
+ justify-items: center;
+ isolation: isolate;
+
+ &>* {
+ grid-area: 1/1/2/2;
+ }
+
+ button {
+ z-index: 1;
+ width: 100%;
+ }
+}
+
+#confirmation_popup,
+#prompt_popup {
+ flex-direction: column;
+
+ h4 {
+ margin-bottom: 1rem;
+ }
+
+ sm-button {
+ margin: 0;
+ }
+
+ .flex {
+ padding: 0;
+ margin-top: 1rem;
+
+ sm-button:first-of-type {
+ margin-right: 0.6rem;
+ margin-left: auto;
+ }
+ }
+}
+
+#prompt_message {
+ margin-bottom: 1.5rem;
+}
+
+.popup__header {
+ position: relative;
+ display: grid;
+ gap: 0.5rem;
+ width: 100%;
+ padding: 0 1.5rem;
+ align-items: center;
+
+ &>* {
+ grid-row: 1;
+ }
+
+ h3,
+ h4 {
+ grid-column: 1/-1;
+ justify-self: center;
+ align-self: center;
+ }
+
+ &__close {
+ grid-column: 1;
+ margin-left: -1rem;
+ justify-self: flex-start;
+ }
+}
+
+ul,
+menu {
+ &[type="circle"] {
+ padding: 1.5rem 2.5rem;
+ list-style: circle;
+
+ li {
+ margin-bottom: 1rem;
+
+ &:last-of-type {
+ margin-bottom: 0;
+ }
+ }
+ }
+
+ & {
+ list-style: none;
+ }
+}
+
+#main_header {
+ grid-area: header;
+ display: grid;
+ align-items: center;
+ grid-template-columns: 1fr auto;
+ gap: 1rem;
+ padding: 1rem;
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+ grid-column: 1/-1;
+}
+
+#logo {
+ color: inherit;
+ margin-right: auto;
+}
+
+.app-brand {
+ display: flex;
+ gap: 0.3rem;
+ align-items: center;
+
+ .icon {
+ height: 1.2rem;
+ width: 1.2rem;
+ }
+}
+
+.app-name {
+ &__company {
+ font-size: 0.8rem;
+ font-weight: 500;
+ color: rgba(var(--text-color), 0.8);
+ }
+}
+
+#meta_mask_status_button {
+ gap: 0.3rem;
+ border-radius: 2rem;
+ background-color: rgba(var(--text-color), 0.06);
+ padding: 0.3rem 0.6rem;
+ font-weight: 500;
+
+ .icon-wrapper {
+ position: relative;
+ display: grid;
+ place-content: center;
+
+ &::after {
+ content: "";
+ position: absolute;
+ width: 0.5rem;
+ height: 0.5rem;
+ border-radius: 50%;
+ top: 0;
+ right: 0;
+ }
+
+ &>* {
+ grid-area: 1/1;
+ }
+ }
+
+ &[data-status="connected"] {
+ pointer-events: none;
+
+ .icon-wrapper::after {
+ background-color: var(--green);
+ }
+ }
+
+ &[data-status="disconnected"] .icon-wrapper::after {
+ background-color: var(--danger-color);
+ }
+}
+
+theme-toggle {
+ justify-self: end;
+ align-self: center;
+}
+
+.label {
+ text-transform: capitalize;
+ font-size: 0.8rem;
+ margin-bottom: 0.3rem;
+ color: rgba(var(--text-color), 0.8);
+ margin-top: 1.5rem;
+ font-weight: 500;
+
+ &:first-of-type {
+ margin-top: 0;
+ }
+
+ &+ :is(h1, h2, h3, h4, h5, h6, p, span, sm-copy, a) {
+ font-weight: 700;
+ }
+}
+
+main {
+ display: grid;
+ height: 100%;
+ grid-template-rows: auto 1fr auto;
+ grid-template-areas: "header" "pages" "navbar";
+}
+
+#main_navbar {
+ grid-area: navbar;
+ display: flex;
+ background: rgba(var(--text-color), 0.03);
+
+ &.hide-away {
+ position: absolute;
+ }
+
+ ul {
+ display: flex;
+ height: 100%;
+ width: 100%;
+
+ li {
+ width: 100%;
+ }
+ }
+}
+
+.nav-item {
+ position: relative;
+ display: flex;
+ flex: 1;
+ gap: 0.5rem;
+ width: 100%;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+ padding: 0.5rem 0.3rem;
+ color: var(--text-color);
+ font-size: 0.8rem;
+ border-radius: 0.3rem;
+ font-weight: 500;
+
+ .icon {
+ width: 2rem;
+ transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+ }
+
+ &__title {
+ transition: opacity 0.2s,
+ transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+ }
+
+ &--active {
+ color: var(--accent-color);
+
+ .icon {
+ fill: var(--accent-color);
+ }
+ }
+
+ &__indicator {
+ position: absolute;
+ bottom: 0;
+ width: 2rem;
+ height: 0.3rem;
+ background: var(--accent-color);
+ border-radius: 1rem 1rem 0 0;
+ view-transition-name: indicator;
+ }
+}
+
+// body.loaded .nav-item {
+// &__indicator {
+// view-transition-name: indicator;
+// }
+// }
+#page_container {
+ display: flex;
+ overflow: auto;
+ grid-area: pages;
+
+ &[data-page="home"] {
+ &> :nth-child(2) {
+ flex: 1;
+ }
+ }
+
+ &[data-page="send"] {
+ align-items: flex-start;
+
+ &>* {
+ padding: 1rem;
+ margin: 0 auto;
+ }
+ }
+
+ &[data-page="create"] {
+ margin: 0 auto;
+ padding: 4vw 1rem;
+ gap: 2rem;
+ flex-direction: column;
+ width: min(100%, 42rem);
+ }
+}
+
+aside {
+ view-transition-name: search-history;
+
+ &>* {
+ padding: 0 1rem;
+ }
+
+ h4 {
+ padding: 1rem;
+ }
+
+ padding-bottom: 1.5rem;
+}
+
+.contact {
+ display: grid;
+ gap: 0.5rem;
+ align-items: center;
+ border: solid thin rgba(var(--text-color), 0.3);
+ padding: 0.5rem;
+ border-radius: 0.5rem;
+
+ sm-chips {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: 0.2rem 0.3rem;
+ border-radius: 0.5rem;
+ width: fit-content;
+ }
+
+ sm-chip {
+ --padding: 0.3rem 0.5rem;
+ font-size: 0.8rem;
+ --border-radius: 0.3rem;
+ }
+
+ sm-copy {
+ font-size: 0.9rem;
+ font-weight: 500;
+ }
+}
+
+#balance_section {
+ margin-top: 3vw;
+ align-content: start;
+ padding: 1.5rem;
+
+ &>* {
+ max-width: 36rem;
+ margin: 0 auto;
+ }
+}
+
+#input_wrapper {
+ display: grid;
+ gap: 0.5rem;
+}
+
+#eth_balance_wrapper {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: max(1rem, 1.5vw);
+ border-radius: 0.5rem;
+ width: 100%;
+
+ li {
+ &:not(:last-of-type) {
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+ padding-bottom: 0.5rem;
+ }
+ }
+}
+
+#error_section {
+ display: grid;
+ height: 100%;
+ gap: 0.5rem;
+ place-content: center;
+ place-items: center;
+ text-align: center;
+ grid-column: 1/-1;
+
+ .icon {
+ height: 8rem;
+ width: 8rem;
+ padding: 2rem;
+ background-color: rgba(var(--text-color), 0.06);
+ border-radius: 5rem;
+ margin-bottom: 2rem;
+ }
+}
+
+.transaction__phase {
+ display: flex;
+ align-items: center;
+ gap: 1rem;
+
+ &:not(:last-of-type) {
+ position: relative;
+ margin-bottom: 2rem;
+
+ &::after {
+ content: '';
+ position: absolute;
+ width: 0.1rem;
+ height: 100%;
+ left: 0.3rem;
+ border-right: dashed 0.1rem rgba(var(--text-color), 0.5);
+ top: calc(100% + 0.4rem);
+
+ }
+ }
+
+ .icon {
+ height: 1rem;
+ width: 1rem;
+ }
+
+ sm-spinner {
+ --size: 1rem;
+ }
+
+ .confirmed {
+ fill: var(--green);
+ }
+}
+
+.user-action-result__icon {
+ justify-self: center;
+ height: 4rem;
+ width: 4rem;
+ border-radius: 5rem;
+ animation: popup 1s;
+ padding: 1rem;
+
+ &.pending {
+ fill: var(--yellow);
+ background-color: rgba(var(--text-color), 0.03);
+ }
+
+ &.confirmed {
+ fill: rgba(var(--background-color), 1);
+ background-color: #0bbe56;
+ }
+
+ &.failed {
+ background-color: rgba(var(--text-color), 0.03);
+ fill: var(--danger-color);
+ }
+}
+
+@keyframes popup {
+ 0% {
+ opacity: 0;
+ transform: scale(0.2) translateY(600%);
+ }
+
+ 10% {
+ transform: scale(0.2) translateY(5rem);
+ opacity: 1;
+ }
+
+ 40% {
+ transform: scale(0.2) translateY(0);
+ }
+
+ 80% {
+ transform: scale(1.1) translateY(0);
+ }
+
+ 100% {
+ transform: scale(1) translateY(0);
+ }
+}
+
+#generated_addresses {
+ background-color: rgba(var(--text-color), 0.06);
+ padding: max(1rem, 1.5vw);
+ border-radius: 0.5rem;
+
+ li {
+ &:not(:last-of-type) {
+ padding-bottom: 1rem;
+ border-bottom: solid thin rgba(var(--text-color), 0.3);
+ }
+ }
+}
+
+@media only screen and (max-width: 640px) {
+ .hide-on-small {
+ display: none;
+ }
+
+ #page_container {
+ &[data-page="home"] {
+ flex-direction: column;
+
+ &> :first-child {
+ order: 1;
+ }
+ }
+ }
+}
+
+@media only screen and (min-width: 640px) {
+ sm-popup {
+ --width: 24rem;
+ }
+
+ .popup__header {
+ padding: 1rem 1.5rem 0 1.5rem;
+ }
+
+ main {
+ grid-template-columns: 10rem 1fr;
+ grid-template-areas: "header header" "navbar pages";
+ grid-template-rows: auto 1fr;
+ }
+
+ #main_navbar {
+ border-top: none;
+ flex-direction: column;
+ background-color: transparent;
+ border-right: solid thin rgba(var(--text-color), 0.3);
+
+ ul {
+ flex-direction: column;
+ gap: 0.5rem;
+ padding: 0.3rem;
+ }
+ }
+
+ .nav-item {
+ flex-direction: row;
+ justify-content: flex-start;
+ padding: 0.8rem 1rem 0.8rem 0.5rem;
+ flex: 1;
+
+ &__indicator {
+ width: 0.25rem;
+ height: 50%;
+ left: 0;
+ border-radius: 0 1rem 1rem 0;
+ bottom: auto;
+ }
+ }
+
+ aside {
+ border-right: solid thin rgba(var(--text-color), 0.3);
+ overflow-y: auto;
+
+ h4 {
+ position: sticky;
+ top: 0;
+ background-color: rgba(var(--foreground-color), 1);
+ z-index: 1;
+ }
+ }
+
+ #input_wrapper {
+ grid-template-columns: 1fr auto;
+ }
+}
+
+@media only screen and (min-width: 1280px) {
+ .page {
+ margin: 0 8vw;
+ }
+}
+
+@media (hover: hover) {
+ .hover {
+ cursor: pointer;
+ }
+
+ ::-webkit-scrollbar {
+ width: 0.5rem;
+ height: 0.5rem;
+ }
+
+ ::-webkit-scrollbar-thumb {
+ background: rgba(var(--text-color), 0.3);
+ border-radius: 1rem;
+
+ &:hover {
+ background: rgba(var(--text-color), 0.5);
+ }
+ }
+
+ .interact:not([disabled], .button--primary) {
+ transition: background-color 0.3s;
+
+ &:hover {
+ background-color: rgba(var(--text-color), 0.06);
+ }
+ }
+
+ .button:not([disabled]) {
+ transition: background-color 0.3s, filter 0.3s;
+
+ &:hover {
+ filter: contrast(2);
+ }
+ }
+}
+
+@media (prefers-reduced-motion) {
+
+ ::view-transition-group(*),
+ ::view-transition-old(*),
+ ::view-transition-new(*) {
+ animation: none !important;
+ }
+}
\ No newline at end of file
diff --git a/solanawallet/index.html b/solanawallet/index.html
new file mode 100644
index 0000000..ea1e7b5
--- /dev/null
+++ b/solanawallet/index.html
@@ -0,0 +1,1846 @@
+
+
+
+
+
+ Solana Wallet
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
RanchiMall
+
Solana Wallet
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/solanawallet/scripts/btcOperator.js b/solanawallet/scripts/btcOperator.js
new file mode 100644
index 0000000..95fd355
--- /dev/null
+++ b/solanawallet/scripts/btcOperator.js
@@ -0,0 +1,1499 @@
+(function (EXPORTS) { //btcOperator v1.2.10
+ /* BTC Crypto and API Operator */
+ const btcOperator = EXPORTS;
+ const SATOSHI_IN_BTC = 1e8;
+
+ const util = btcOperator.util = {};
+
+ util.Sat_to_BTC = value => parseFloat((value / SATOSHI_IN_BTC).toFixed(8));
+ util.BTC_to_Sat = value => parseInt(value * SATOSHI_IN_BTC);
+
+ const checkIfTor = btcOperator.checkIfTor = () => {
+ return fetch('https://check.torproject.org/api/ip')
+ .then(res => res.json())
+ .then(res => {
+ return res.IsTor
+ }).catch(e => {
+ console.error(e)
+ return false
+ })
+ }
+ let isTor = false;
+ checkIfTor().then(result => isTor = result);
+
+ async function post(url, data, { asText = false } = {}) {
+ try {
+ const response = await fetch(url, {
+ method: 'POST',
+ mode: 'no-cors',
+ headers: {
+ 'Content-Type': 'application/json'
+ },
+ body: JSON.stringify(data)
+ })
+ if (response.ok) {
+ return asText ? await response.text() : await response.json()
+ } else {
+ throw response
+ }
+ } catch (e) {
+ throw e
+ }
+ }
+
+ // NOTE: some APIs may not support all functions properly hence they are omitted
+ const APIs = btcOperator.APIs = [
+ {
+ url: 'https://api.blockcypher.com/v1/btc/main/',
+ name: 'Blockcypher',
+ balance({ addr }) {
+ return fetch_api(`addrs/${addr}/balance`, { url: this.url })
+ .then(result => util.Sat_to_BTC(result.balance))
+ },
+ async block({ id }) {
+ try {
+ let block = await fetch_api(`blocks/${id}`, { url: this.url })
+ return formatBlock(block)
+ } catch (e) {
+ console.log(e)
+ }
+ },
+ async broadcast({ rawTxHex, url }) {
+ try {
+ const result = await post(`${url || this.url}pushtx`, { tx: rawTxHex })
+ return result.hash
+ } catch (e) {
+ throw e
+ }
+ }
+ },
+ {
+ url: 'https://blockstream.info/api/',
+ name: 'Blockstream',
+ hasOnion: true,
+ onionUrl: `http://explorerzydxu5ecjrkwceayqybizmpjjznk5izmitf2modhcusuqlid.onion/api/`,
+ balance({ addr, url }) {
+ return fetch_api(`address/${addr}/utxo`, { url: url || this.url })
+ .then(result => {
+ const balance = result.reduce((t, u) => t + u.value, 0)
+ return util.Sat_to_BTC(balance)
+ })
+ },
+ latestBlock() {
+ return fetch_api(`blocks/tip/height`, { url: this.url })
+ },
+ tx({ txid, url }) {
+ return fetch_api(`tx/${txid}`, { url: url || this.url })
+ .then(result => formatTx(result))
+ },
+ txHex({ txid, url }) {
+ return fetch_api(`tx/${txid}/hex`, { url: url || this.url, asText: true })
+ },
+ txs({ addr, url, ...args }) {
+ let queryParams = Object.entries(args).map(([key, value]) => `${key}=${value}`).join('&')
+ if (queryParams)
+ queryParams = '?' + queryParams
+ return fetch_api(`address/${addr}/txs${queryParams}`, { url: url || this.url })
+ },
+ async block({ id, url }) {
+ // if id is hex string then it is block hash
+ try {
+ let blockHash = id
+ if (!/^[0-9a-f]{64}$/i.test(id))
+ blockHash = await fetch_api(`block-height/${id}`, { url: url || this.url, asText: true })
+ const block = await fetch_api(`block/${blockHash}`, { url: url || this.url })
+ return formatBlock(block)
+ } catch (e) {
+ throw e
+ }
+ },
+ async broadcast({ rawTxHex, url }) {
+ return post(`${url || this.url}tx`, { tx: rawTxHex }, { asText: true })
+ }
+ },
+ {
+ url: 'https://mempool.space/api/',
+ name: 'Mempool',
+ balance({ addr }) {
+ return fetch_api(`address/${addr}`, { url: this.url })
+ .then(result => util.Sat_to_BTC(result.chain_stats.funded_txo_sum - result.chain_stats.spent_txo_sum))
+ },
+ latestBlock() {
+ return fetch_api(`blocks/tip/height`, { url: this.url })
+ },
+ tx({ txid }) {
+ return fetch_api(`tx/${txid}`, { url: this.url })
+ .then(result => formatTx(result))
+
+ },
+ txHex({ txid }) {
+ return fetch_api(`tx/${txid}/hex`, { url: this.url, asText: true })
+ },
+ txs({ addr, ...args }) {
+ let queryParams = Object.entries(args).map(([key, value]) => `${key}=${value}`).join('&')
+ if (queryParams)
+ queryParams = '?' + queryParams
+ return fetch_api(`address/${addr}/txs${queryParams}`, { url: this.url })
+ },
+ async block({ id }) {
+ // if id is hex string then it is block hash
+ try {
+ let blockHash = id
+ if (!/^[0-9a-f]{64}$/i.test(id))
+ blockHash = await fetch_api(`block-height/${id}`, { url: this.url, asText: true })
+ const block = await fetch_api(`block/${blockHash}`, { url: this.url })
+ return formatBlock(block)
+ } catch (e) {
+ throw e
+ }
+ },
+ async broadcast({ rawTxHex, url }) {
+ return post(`${url || this.url}tx`, { tx: rawTxHex }, { asText: true })
+ }
+ },
+ {
+ url: 'https://blockchain.info/',
+ name: 'Blockchain',
+ balance({ addr }) {
+ return fetch_api(`q/addressbalance/${addr}`, { url: this.url })
+ .then(result => util.Sat_to_BTC(result))
+ },
+ unspent({ addr, allowUnconfirmedUtxos = false }) {
+ return fetch_api(`unspent?active=${addr}`, { url: this.url })
+ .then(result => formatUtxos(result.unspent_outputs, allowUnconfirmedUtxos))
+ },
+ tx({ txid }) {
+ return fetch_api(`rawtx/${txid}`, { url: this.url })
+ .then(result => formatTx(result))
+ },
+ txHex({ txid }) {
+ return fetch_api(`rawtx/${txid}?format=hex`, { url: this.url, asText: true })
+ },
+ txs({ addr, ...args }) {
+ let queryParams = Object.entries(args).map(([key, value]) => `${key}=${value}`).join('&')
+ if (queryParams)
+ queryParams = '?' + queryParams
+ return fetch_api(`rawaddr/${addr}${queryParams}`, { url: this.url })
+ .then(result => result.txs)
+ },
+ latestBlock() {
+ return fetch_api(`q/getblockcount`, { url: this.url })
+ },
+ async block({ id }) {
+ try {
+ let block
+ // if id is hex string then it is block hash
+ if (/^[0-9a-f]{64}$/i.test(id))
+ block = await fetch_api(`rawblock/${id}`, { url: this.url })
+ else {
+ const result = await fetch_api(`block-height/${id}?format=json`, { url: this.url })
+ block = result.blocks[0]
+ }
+ return formatBlock(block)
+ } catch (e) {
+ throw e
+ }
+ },
+ async blockTxs({ id }) {
+ try {
+ let block
+ // if id is hex string then it is block hash
+ if (/^[0-9a-f]{64}$/i.test(id))
+ block = await fetch_api(`rawblock/${id}`, { url: this.url })
+ else {
+ const result = await fetch_api(`block-height/${id}?format=json`, { url: this.url })
+ block = result.blocks[0]
+ }
+ return block.tx
+ } catch (e) {
+
+ }
+ }
+ },
+ {
+ url: 'https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction',
+ name: 'Coinb.in',
+ broadcast({ rawTxHex }) {
+ return new Promise((resolve, reject) => {
+ fetch(this.url, {
+ method: 'POST',
+ headers: {
+ 'Content-Type': 'application/x-www-form-urlencoded'
+ },
+ body: "rawtx=" + rawTxHex
+ }).then(response => {
+ console.log(response)
+ response.text().then(resultText => {
+ let r = resultText.match(/.*<\/result>/);
+ if (!r)
+ reject(resultText);
+ else {
+ r = r.pop().replace('', '').replace('', '');
+ if (r == '1') {
+ let txid = resultText.match(/.*<\/txid>/).pop().replace('', '').replace('', '');
+ resolve(txid);
+ } else if (r == '0') {
+ let error
+ if (resultText.includes('')) {
+ error = resultText.match(/.*<\/message>/).pop().replace('', '').replace('', '');
+ } else {
+ error = resultText.match(/.*<\/response>/).pop().replace('', '').replace('', '');
+ }
+ reject(decodeURIComponent(error.replace(/\+/g, " ")));
+ } else reject(resultText);
+ }
+ }).catch(error => reject(error))
+ }).catch(error => reject(error))
+ });
+ }
+ }
+ ]
+
+ btcOperator.util.format = {} // functions to homogenize API results
+ const formatBlock = btcOperator.util.format.block = async (block) => {
+ try {
+ const { height, hash, id, time, timestamp, mrkl_root, merkle_root, prev_block, next_block, size } = block;
+ const details = {
+ height,
+ hash: hash || id,
+ time: (time || timestamp) * 1000,
+ merkle_root: merkle_root || mrkl_root,
+ size,
+ }
+ if (prev_block)
+ details.prev_block = prev_block
+ if (next_block)
+ details.next_block = next_block[0]
+ return details
+ } catch (e) {
+ throw e
+ }
+ }
+ const formatUtxos = btcOperator.util.format.utxos = async (utxos, allowUnconfirmedUtxos = false) => {
+ try {
+ if (!allowUnconfirmedUtxos && !utxos || !Array.isArray(utxos))
+ throw {
+ message: "No utxos found",
+ code: 1000 //error code for when issue is not from API but situational (like no utxos found)
+ }
+ return utxos.map(utxo => {
+ const { tx_hash, tx_hash_big_endian, txid, tx_output_n, vout, value, script, confirmations, status: { confirmed } = {} } = utxo;
+ return {
+ confirmations: confirmations || confirmed,
+ tx_hash_big_endian: tx_hash_big_endian || tx_hash || txid,
+ tx_output_n: tx_output_n || vout,
+ value,
+ script
+ }
+ })
+ } catch (e) {
+ throw e
+ }
+ }
+
+ const formatTx = btcOperator.util.format.tx = async (tx) => {
+ try {
+ let { txid, hash, time, block_height, fee, fees, received,
+ confirmed, size, double_spend, block_hash, confirmations,
+ status: { block_height: statusBlockHeight, block_hash: statusBlockHash, block_time } = {}
+ } = tx;
+ if ((block_height || statusBlockHeight) && confirmations === undefined || confirmations === null) {
+ const latestBlock = await multiApi('latestBlock');
+ confirmations = latestBlock - (block_height || statusBlockHeight);
+ }
+ const inputs = tx.vin || tx.inputs;
+ const outputs = tx.vout || tx.outputs || tx.out;
+ return {
+ hash: hash || txid,
+ size: size,
+ fee: fee || fees,
+ double_spend,
+ time: (time * 1000) || new Date(confirmed || received).getTime() || block_time * 1000 || Date.now(),
+ block_height: block_height || statusBlockHeight,
+ block_hash: block_hash || statusBlockHash,
+ confirmations,
+ inputs: inputs.map(input => {
+ return {
+ index: input.n || input.output_index || input.vout,
+ prev_out: {
+ addr: input.prev_out?.addr || input.addresses?.[0] || input.prev_out?.address || input.addr || input.prevout.scriptpubkey_address,
+ value: input.prev_out?.value || input.output_value || input.prevout.value,
+ },
+ }
+ }),
+ out: outputs.map(output => {
+ return {
+ addr: output.scriptpubkey_address || output.addresses?.[0] || output.scriptpubkey_address || output.addr,
+ value: output.value || output.scriptpubkey_value,
+ }
+ })
+ }
+ } catch (e) {
+ throw e
+ }
+ }
+
+ const multiApi = btcOperator.multiApi = async (fnName, { index = 0, ...args } = {}) => {
+ try {
+ let triedOnion = false;
+ while (index < APIs.length) {
+ if (!APIs[index][fnName] || (APIs[index].coolDownTime && APIs[index].coolDownTime > new Date().getTime())) {
+ index += 1;
+ continue;
+ }
+ return await APIs[index][fnName](args);
+ }
+ if (isTor && !triedOnion) {
+ triedOnion = true;
+ index = 0;
+ while (index < APIs.length) {
+ if (!APIs[index].hasOnion || (APIs[index].coolDownTime && APIs[index].coolDownTime > new Date().getTime())) {
+ index += 1;
+ continue;
+ }
+ return await multiApi(fnName, { index: index + 1, ...args, url: APIs[index].onionUrl });
+ }
+ }
+ throw "No API available"
+ } catch (error) {
+ console.error(error)
+ APIs[index].coolDownTime = new Date().getTime() + 1000 * 60 * 10; // 10 minutes
+ return multiApi(fnName, { index: index + 1, ...args });
+ }
+ };
+
+ function parseTx(tx, addressOfTx) {
+ const { txid, hash, time, block_height, inputs, outputs, out, vin, vout, fee, fees, received, confirmed, status: { block_height: statusBlockHeight, block_time } = {} } = tx;
+ let parsedTx = {
+ txid: hash || txid,
+ time: (time * 1000) || new Date(confirmed || received).getTime() || block_time * 1000 || Date.now(),
+ block: block_height || statusBlockHeight,
+ }
+ //sender list
+ parsedTx.tx_senders = {};
+ (inputs || vin).forEach(i => {
+ const address = i.prev_out?.addr || i.addresses?.[0] || i.prev_out?.address || i.addr || i.prevout.scriptpubkey_address;
+ const value = i.prev_out?.value || i.output_value || i.value || i.prevout.value;
+ if (address in parsedTx.tx_senders)
+ parsedTx.tx_senders[address] += value;
+ else parsedTx.tx_senders[address] = value;
+ });
+ parsedTx.tx_input_value = 0;
+ for (let senderAddr in parsedTx.tx_senders) {
+ let val = parsedTx.tx_senders[senderAddr];
+ parsedTx.tx_senders[senderAddr] = util.Sat_to_BTC(val);
+ parsedTx.tx_input_value += val;
+ }
+ parsedTx.tx_input_value = util.Sat_to_BTC(parsedTx.tx_input_value);
+ //receiver list
+ parsedTx.tx_receivers = {};
+ (outputs || out || vout).forEach(o => {
+ const address = o.scriptpubkey_address || o.addresses?.[0] || o.scriptpubkey_address || o.addr;
+ const value = o.value || o.scriptpubkey_value;
+ if (address in parsedTx.tx_receivers)
+ parsedTx.tx_receivers[address] += value;
+ else parsedTx.tx_receivers[address] = value;
+ });
+ parsedTx.tx_output_value = 0;
+ for (let receiverAddr in parsedTx.tx_receivers) {
+ let val = parsedTx.tx_receivers[receiverAddr];
+ parsedTx.tx_receivers[receiverAddr] = util.Sat_to_BTC(val);
+ parsedTx.tx_output_value += val;
+ }
+ parsedTx.tx_output_value = util.Sat_to_BTC(parsedTx.tx_output_value);
+ // tx fee
+ parsedTx.tx_fee = util.Sat_to_BTC(fee || fees || (parsedTx.tx_input_value - parsedTx.tx_output_value));
+ //detect tx type (in, out, self)
+ if (Object.keys(parsedTx.tx_receivers).length === 1 && Object.keys(parsedTx.tx_senders).length === 1 && Object.keys(parsedTx.tx_senders)[0] === Object.keys(parsedTx.tx_receivers)[0]) {
+ parsedTx.type = 'self';
+ parsedTx.amount = parsedTx.tx_receivers[addressOfTx];
+ parsedTx.address = addressOfTx;
+ } else if (addressOfTx in parsedTx.tx_senders && Object.keys(parsedTx.tx_receivers).some(addr => addr !== addressOfTx)) {
+ parsedTx.type = 'out';
+ parsedTx.receiver = Object.keys(parsedTx.tx_receivers).filter(addr => addr != addressOfTx);
+ parsedTx.amount = parsedTx.receiver.reduce((t, addr) => t + parsedTx.tx_receivers[addr], 0) + parsedTx.tx_fee;
+ } else {
+ parsedTx.type = 'in';
+ parsedTx.sender = Object.keys(parsedTx.tx_senders).filter(addr => addr != addressOfTx);
+ parsedTx.amount = parsedTx.tx_receivers[addressOfTx];
+ }
+ return parsedTx;
+ }
+
+
+ const DUST_AMT = 546,
+ MIN_FEE_UPDATE = 219;
+
+ const fetch_api = btcOperator.fetch = function (api, { asText = false, url = 'https://blockchain.info/' } = {}) {
+ return new Promise((resolve, reject) => {
+ console.debug(url + api);
+ fetch(url + api).then(response => {
+ if (response.ok) {
+ (asText ? response.text() : response.json())
+ .then(result => resolve(result))
+ .catch(error => reject(error))
+ } else {
+ response.json()
+ .then(result => reject(result))
+ .catch(error => reject(error))
+ }
+ }).catch(error => reject(error))
+ })
+ };
+
+ function get_fee_rate() {
+ return new Promise((resolve, reject) => {
+ fetch('https://api.blockchain.info/mempool/fees').then(response => {
+ if (response.ok)
+ response.json()
+ .then(result => resolve(util.Sat_to_BTC(result.regular)))
+ .catch(error => reject(error));
+ else
+ reject(response);
+ }).catch(error => reject(error))
+ })
+ }
+
+ const broadcastTx = btcOperator.broadcastTx = rawTxHex => new Promise((resolve, reject) => {
+ console.log('txHex:', rawTxHex)
+ // return multiApi('broadcast', { rawTxHex })
+ // .then(result => {
+ // resolve(result)
+ // })
+ // .catch(error => {
+ // reject(error)
+ // })
+ let url = 'https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction';
+ fetch(url, {
+ method: 'POST',
+ headers: {
+ 'Content-Type': 'application/x-www-form-urlencoded'
+ },
+ body: "rawtx=" + rawTxHex
+ }).then(response => {
+ console.log(response)
+ response.text().then(resultText => {
+ let r = resultText.match(/.*<\/result>/);
+ if (!r)
+ reject(resultText);
+ else {
+ r = r.pop().replace('', '').replace('', '');
+ if (r == '1') {
+ let txid = resultText.match(/.*<\/txid>/).pop().replace('', '').replace('', '');
+ resolve(txid);
+ } else if (r == '0') {
+ let error
+ if (resultText.includes('')) {
+ error = resultText.match(/.*<\/message>/).pop().replace('', '').replace('', '');
+ } else {
+ error = resultText.match(/.*<\/response>/).pop().replace('', '').replace('', '');
+ }
+ reject(decodeURIComponent(error.replace(/\+/g, " ")));
+ } else reject(resultText);
+ }
+ }).catch(error => reject(error))
+ }).catch(error => reject(error))
+ });
+
+ Object.defineProperties(btcOperator, {
+ newKeys: {
+ get: () => {
+ let r = coinjs.newKeys();
+ r.segwitAddress = coinjs.segwitAddress(r.pubkey).address;
+ r.bech32Address = coinjs.bech32Address(r.pubkey).address;
+ return r;
+ }
+ },
+ pubkey: {
+ value: key => key.length >= 66 ? key : (key.length == 64 ? coinjs.newPubkey(key) : coinjs.wif2pubkey(key).pubkey)
+ },
+ address: {
+ value: (key, prefix = undefined) => coinjs.pubkey2address(btcOperator.pubkey(key), prefix)
+ },
+ segwitAddress: {
+ value: key => coinjs.segwitAddress(btcOperator.pubkey(key)).address
+ },
+ bech32Address: {
+ value: key => coinjs.bech32Address(btcOperator.pubkey(key)).address
+ },
+ bech32mAddress: {
+ value: key => segwit_addr.encode("bc", 1, key)
+ }
+ });
+
+ coinjs.compressed = true;
+
+ const verifyKey = btcOperator.verifyKey = function (addr, key) {
+ if (!addr || !key)
+ return undefined;
+ switch (coinjs.addressDecode(addr).type) {
+ case "standard":
+ return btcOperator.address(key) === addr;
+ case "multisig":
+ return btcOperator.segwitAddress(key) === addr;
+ case "bech32":
+ return btcOperator.bech32Address(key) === addr;
+ case "bech32m":
+ return btcOperator.bech32mAddress(key) === addr; // Key is a byte array of 32 bytes
+ default:
+ return null;
+ }
+ }
+
+ const validateAddress = btcOperator.validateAddress = function (addr) {
+ if (!addr)
+ return undefined;
+ let type = coinjs.addressDecode(addr).type;
+ if (["standard", "multisig", "bech32", "multisigBech32", "bech32m"].includes(type))
+ return type;
+ else
+ return false;
+ }
+
+ btcOperator.multiSigAddress = function (pubKeys, minRequired, bech32 = true) {
+ if (!Array.isArray(pubKeys))
+ throw "pubKeys must be an array of public keys";
+ else if (pubKeys.length < minRequired)
+ throw "minimum required should be less than the number of pubKeys";
+ if (bech32)
+ return coinjs.pubkeys2MultisigAddressBech32(pubKeys, minRequired);
+ else
+ return coinjs.pubkeys2MultisigAddress(pubKeys, minRequired);
+ }
+
+ btcOperator.decodeRedeemScript = function (redeemScript, bech32 = true) {
+ let script = coinjs.script();
+ let decoded = (bech32) ?
+ script.decodeRedeemScriptBech32(redeemScript) :
+ script.decodeRedeemScript(redeemScript);
+ if (!decoded)
+ return null;
+ return {
+ address: decoded.address,
+ pubKeys: decoded.pubkeys,
+ redeemScript: decoded.redeemscript,
+ required: decoded.signaturesRequired
+ }
+
+ }
+
+ //convert from one blockchain to another blockchain (target version)
+ btcOperator.convert = {};
+
+ btcOperator.convert.wif = function (source_wif, target_version = coinjs.priv) {
+ let keyHex = util.decodeLegacy(source_wif).hex;
+ if (!keyHex || keyHex.length < 66 || !/01$/.test(keyHex))
+ return null;
+ else
+ return util.encodeLegacy(keyHex, target_version);
+ }
+
+ btcOperator.convert.legacy2legacy = function (source_addr, target_version = coinjs.pub) {
+ let rawHex = util.decodeLegacy(source_addr).hex;
+ if (!rawHex)
+ return null;
+ else
+ return util.encodeLegacy(rawHex, target_version);
+ }
+
+ btcOperator.convert.legacy2bech = function (source_addr, target_version = coinjs.bech32.version, target_hrp = coinjs.bech32.hrp) {
+ let rawHex = util.decodeLegacy(source_addr).hex;
+ if (!rawHex)
+ return null;
+ else
+ return util.encodeBech32(rawHex, target_version, target_hrp);
+ }
+
+ btcOperator.convert.bech2bech = function (source_addr, target_version = coinjs.bech32.version, target_hrp = coinjs.bech32.hrp) {
+ let rawHex = util.decodeBech32(source_addr).hex;
+ if (!rawHex)
+ return null;
+ else
+ return util.encodeBech32(rawHex, target_version, target_hrp);
+ }
+
+ btcOperator.convert.bech2legacy = function (source_addr, target_version = coinjs.pub) {
+ let rawHex = util.decodeBech32(source_addr).hex;
+ if (!rawHex)
+ return null;
+ else
+ return util.encodeLegacy(rawHex, target_version);
+ }
+
+ btcOperator.convert.multisig2multisig = function (source_addr, target_version = coinjs.multisig) {
+ let rawHex = util.decodeLegacy(source_addr).hex;
+ if (!rawHex)
+ return null;
+ else
+ return util.encodeLegacy(rawHex, target_version);
+ }
+
+ btcOperator.convert.bech2multisig = function (source_addr, target_version = coinjs.multisig) {
+ let rawHex = util.decodeBech32(source_addr).hex;
+ if (!rawHex)
+ return null;
+ else {
+ rawHex = Crypto.util.bytesToHex(ripemd160(Crypto.util.hexToBytes(rawHex), { asBytes: true }));
+ return util.encodeLegacy(rawHex, target_version);
+ }
+ }
+
+ util.decodeLegacy = function (source) {
+ var decode = coinjs.base58decode(source);
+ var raw = decode.slice(0, decode.length - 4),
+ checksum = decode.slice(decode.length - 4);
+ var hash = Crypto.SHA256(Crypto.SHA256(raw, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3])
+ return false;
+ let version = raw.shift();
+ return {
+ version: version,
+ hex: Crypto.util.bytesToHex(raw)
+ }
+ }
+
+ util.encodeLegacy = function (hex, version) {
+ var bytes = Crypto.util.hexToBytes(hex);
+ bytes.unshift(version);
+ var hash = Crypto.SHA256(Crypto.SHA256(bytes, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = hash.slice(0, 4);
+ return coinjs.base58encode(bytes.concat(checksum));
+ }
+
+ util.decodeBech32 = function (source) {
+ let decode = coinjs.bech32_decode(source);
+ if (!decode)
+ return false;
+ var raw = decode.data;
+ let version = raw.shift();
+ raw = coinjs.bech32_convert(raw, 5, 8, false);
+ return {
+ hrp: decode.hrp,
+ version: version,
+ hex: Crypto.util.bytesToHex(raw)
+ }
+ }
+
+ util.encodeBech32 = function (hex, version, hrp) {
+ var bytes = Crypto.util.hexToBytes(hex);
+ bytes = coinjs.bech32_convert(bytes, 8, 5, true);
+ bytes.unshift(version)
+ return coinjs.bech32_encode(hrp, bytes);
+ }
+
+ //BTC blockchain APIs
+ btcOperator.getBalance = addr => new Promise((resolve, reject) => {
+ if (!validateAddress(addr))
+ return reject("Invalid address");
+ multiApi('balance', { addr })
+ .then(result => resolve(result))
+ .catch(error => reject(error))
+ });
+
+ const BASE_TX_SIZE = 12,
+ BASE_INPUT_SIZE = 41,
+ LEGACY_INPUT_SIZE = 107,
+ BECH32_INPUT_SIZE = 27,
+ BECH32_MULTISIG_INPUT_SIZE = 35,
+ SEGWIT_INPUT_SIZE = 59,
+ MULTISIG_INPUT_SIZE_ES = 351,
+ BASE_OUTPUT_SIZE = 9,
+ LEGACY_OUTPUT_SIZE = 25,
+ BECH32_OUTPUT_SIZE = 23,
+ BECH32_MULTISIG_OUTPUT_SIZE = 34,
+ SEGWIT_OUTPUT_SIZE = 23;
+ BECH32M_OUTPUT_SIZE = 35; // Check this later
+
+ function _redeemScript(addr, key) {
+ let decode = coinjs.addressDecode(addr);
+ switch (decode.type) {
+ case "standard":
+ return false;
+ case "multisig":
+ return key ? coinjs.segwitAddress(btcOperator.pubkey(key)).redeemscript : null;
+ case "bech32":
+ return decode.redeemscript;
+ case "'multisigBech32":
+ return decode.redeemscript; //Multisig-edit-fee-change1
+ case "bech32m":
+ return decode.outstring; //Maybe the redeemscript will come when input processing happens for bech32m
+ default:
+ return null;
+ }
+ }
+ btcOperator._redeemScript = _redeemScript;
+
+ function _sizePerInput(addr, rs) {
+ switch (coinjs.addressDecode(addr).type) {
+ case "standard":
+ return BASE_INPUT_SIZE + LEGACY_INPUT_SIZE;
+ case "bech32":
+ return BASE_INPUT_SIZE + BECH32_INPUT_SIZE;
+ case "multisigBech32":
+ return BASE_INPUT_SIZE + BECH32_MULTISIG_INPUT_SIZE;
+ case "multisig":
+ switch (coinjs.script().decodeRedeemScript(rs).type) {
+ case "segwit__":
+ return BASE_INPUT_SIZE + SEGWIT_INPUT_SIZE;
+ case "multisig__":
+ return BASE_INPUT_SIZE + MULTISIG_INPUT_SIZE_ES;
+ default:
+ return null;
+ };
+ default:
+ return null;
+ }
+ }
+
+ function _sizePerOutput(addr) {
+ switch (coinjs.addressDecode(addr).type) {
+ case "standard":
+ return BASE_OUTPUT_SIZE + LEGACY_OUTPUT_SIZE;
+ case "bech32":
+ return BASE_OUTPUT_SIZE + BECH32_OUTPUT_SIZE;
+ case "multisigBech32":
+ return BASE_OUTPUT_SIZE + BECH32_MULTISIG_OUTPUT_SIZE;
+ case "multisig":
+ return BASE_OUTPUT_SIZE + SEGWIT_OUTPUT_SIZE;
+ case "bech32m":
+ return BASE_OUTPUT_SIZE + BECH32M_OUTPUT_SIZE;
+ default:
+ return null;
+ }
+ }
+
+ function validateTxParameters(parameters) {
+ let invalids = [];
+ //sender-ids
+ if (parameters.senders) {
+ if (!Array.isArray(parameters.senders))
+ parameters.senders = [parameters.senders];
+ parameters.senders.forEach(id => !validateAddress(id) ? invalids.push(id) : null);
+ if (invalids.length)
+ throw "Invalid senders:" + invalids;
+ }
+ if (parameters.privkeys) {
+ if (!Array.isArray(parameters.privkeys))
+ parameters.privkeys = [parameters.privkeys];
+ if (parameters.senders.length != parameters.privkeys.length)
+ throw "Array length for senders and privkeys should be equal";
+ parameters.senders.forEach((id, i) => {
+ let key = parameters.privkeys[i];
+ if (!verifyKey(id, key)) //verify private-key
+ invalids.push(id);
+ if (key.length === 64) //convert Hex to WIF if needed
+ parameters.privkeys[i] = coinjs.privkey2wif(key);
+ });
+ if (invalids.length)
+ throw "Invalid private key for address:" + invalids;
+ }
+ //receiver-ids (and change-id)
+ if (!Array.isArray(parameters.receivers))
+ parameters.receivers = [parameters.receivers];
+ parameters.receivers.forEach(id => !validateAddress(id) ? invalids.push(id) : null);
+ if (invalids.length)
+ throw "Invalid receivers:" + invalids;
+ if (parameters.change_address && !validateAddress(parameters.change_address))
+ throw "Invalid change_address:" + parameters.change_address;
+ //fee and amounts
+ if ((typeof parameters.fee !== "number" || parameters.fee <= 0) && parameters.fee !== null) //fee = null (auto calc)
+ throw "Invalid fee:" + parameters.fee;
+ if (!Array.isArray(parameters.amounts))
+ parameters.amounts = [parameters.amounts];
+ if (parameters.receivers.length != parameters.amounts.length)
+ throw "Array length for receivers and amounts should be equal";
+ parameters.amounts.forEach(a => typeof a !== "number" || a <= 0 ? invalids.push(a) : null);
+ if (invalids.length)
+ throw "Invalid amounts:" + invalids;
+ //return
+ return parameters;
+ }
+ btcOperator.validateTxParameters = validateTxParameters;
+
+ const createTransaction = btcOperator.createTransaction = ({
+ senders, redeemScripts, receivers, amounts, fee, change_address,
+ fee_from_receiver, allowUnconfirmedUtxos = false, sendingTx = false,
+ hasInsufficientBalance = false
+ }) => {
+ return new Promise((resolve, reject) => {
+ let total_amount = parseFloat(amounts.reduce((t, a) => t + a, 0).toFixed(8));
+ const tx = coinjs.transaction();
+ let output_size = addOutputs(tx, receivers, amounts, change_address);
+ addInputs(tx, senders, redeemScripts, total_amount, fee, output_size, fee_from_receiver, allowUnconfirmedUtxos).then(result => {
+ if (result.change_amount > 0 && result.change_amount > result.fee) //add change amount if any (ignore dust change)
+ tx.outs[tx.outs.length - 1].value = util.BTC_to_Sat(result.change_amount); //values are in satoshi
+ if (fee_from_receiver) { //deduce fee from receivers if fee_from_receiver
+ let fee_remaining = util.BTC_to_Sat(result.fee);
+ for (let i = 0; i < tx.outs.length - 1 && fee_remaining > 0; i++) {
+ if (fee_remaining < tx.outs[i].value) {
+ tx.outs[i].value -= fee_remaining;
+ fee_remaining = 0;
+ } else {
+ fee_remaining -= tx.outs[i].value;
+ tx.outs[i].value = 0;
+ }
+ }
+ if (fee_remaining > 0)
+ return reject("Send amount is less than fee");
+
+ }
+ //remove all output with value less than DUST amount
+ let filtered_outputs = [], dust_value = 0;
+ tx.outs.forEach(o => o.value >= DUST_AMT ? filtered_outputs.push(o) : dust_value += o.value);
+ tx.outs = filtered_outputs;
+ //update result values
+ result.fee += util.Sat_to_BTC(dust_value);
+ result.output_size = output_size;
+ result.output_amount = total_amount - (fee_from_receiver ? result.fee : 0);
+ result.total_size = BASE_TX_SIZE + output_size + result.input_size;
+ result.transaction = tx;
+ if (sendingTx && result.hasOwnProperty('hasInsufficientBalance') && result.hasInsufficientBalance)
+ reject({
+ message: "Insufficient balance",
+ ...result
+ });
+ else
+ resolve(result);
+ }).catch(error => reject(error))
+ })
+ }
+
+ function addInputs(tx, senders, redeemScripts, total_amount, fee, output_size, fee_from_receiver, allowUnconfirmedUtxos = false) {
+ return new Promise((resolve, reject) => {
+ if (fee !== null) {
+ addUTXOs(tx, senders, redeemScripts, fee_from_receiver ? total_amount : total_amount + fee, false, { allowUnconfirmedUtxos }).then(result => {
+ result.fee = fee;
+ resolve(result);
+ }).catch(error => reject(error))
+ } else {
+ get_fee_rate().then(fee_rate => {
+ let net_fee = BASE_TX_SIZE * fee_rate;
+ net_fee += (output_size * fee_rate);
+ (fee_from_receiver ?
+ addUTXOs(tx, senders, redeemScripts, total_amount, false, { allowUnconfirmedUtxos }) :
+ addUTXOs(tx, senders, redeemScripts, total_amount + net_fee, fee_rate, { allowUnconfirmedUtxos })
+ ).then(result => {
+ result.fee = parseFloat((net_fee + (result.input_size * fee_rate)).toFixed(8));
+ result.fee_rate = fee_rate;
+ resolve(result);
+ }).catch(error => reject(error))
+ }).catch(error => reject(error))
+ }
+ })
+ }
+ btcOperator.addInputs = addInputs;
+
+ function addUTXOs(tx, senders, redeemScripts, required_amount, fee_rate, rec_args = { allowUnconfirmedUtxos: false }) {
+ return new Promise((resolve, reject) => {
+ required_amount = parseFloat(required_amount.toFixed(8));
+ if (typeof rec_args.n === "undefined") {
+ rec_args.n = 0;
+ rec_args.input_size = 0;
+ rec_args.input_amount = 0;
+ }
+ if (required_amount <= 0)
+ return resolve({
+ input_size: rec_args.input_size,
+ input_amount: rec_args.input_amount,
+ change_amount: required_amount * -1 //required_amount will be -ve of change_amount
+ });
+ else if (rec_args.n >= senders.length) {
+ return resolve({
+ hasInsufficientBalance: true,
+ input_size: rec_args.input_size,
+ input_amount: rec_args.input_amount,
+ change_amount: required_amount * -1
+ });
+ }
+ let addr = senders[rec_args.n],
+ rs = redeemScripts[rec_args.n];
+ let addr_type = coinjs.addressDecode(addr).type;
+ let size_per_input = _sizePerInput(addr, rs);
+ multiApi('unspent', { addr, allowUnconfirmedUtxos: rec_args.allowUnconfirmedUtxos }).then(utxos => {
+ //console.debug("add-utxo", addr, rs, required_amount, utxos);
+ for (let i = 0; i < utxos.length && required_amount > 0; i++) {
+ if (utxos.length === 1 && rec_args.allowUnconfirmedUtxos) {
+ console.log('allowing unconfirmed utxos')
+ } else if (!utxos[i].confirmations) //ignore unconfirmed utxo
+ continue;
+ var script;
+ if (!rs || !rs.length) //legacy script
+ script = utxos[i].script;
+ else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi)) || addr_type === 'multisigBech32') {
+ //redeemScript for segwit/bech32 and multisig (bech32)
+ let s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(rs));
+ s.writeOp(0);
+ s.writeBytes(coinjs.numToBytes(utxos[i].value.toFixed(0), 8));
+ script = Crypto.util.bytesToHex(s.buffer);
+ } else //redeemScript for multisig (segwit)
+ script = rs;
+ tx.addinput(utxos[i].tx_hash_big_endian, utxos[i].tx_output_n, script, 0xfffffffd /*sequence*/); //0xfffffffd for Replace-by-fee
+ //update track values
+ rec_args.input_size += size_per_input;
+ rec_args.input_amount += util.Sat_to_BTC(utxos[i].value);
+ required_amount -= util.Sat_to_BTC(utxos[i].value);
+ if (fee_rate) //automatic fee calculation (dynamic)
+ required_amount += size_per_input * fee_rate;
+ }
+ rec_args.n += 1;
+ addUTXOs(tx, senders, redeemScripts, required_amount, fee_rate, rec_args)
+ .then(result => resolve(result))
+ .catch(error => reject(error))
+ }).catch(error => reject(error))
+ })
+ }
+ btcOperator.addUTXOs = addUTXOs;
+
+ function addOutputs(tx, receivers, amounts, change_address) {
+ let size = 0;
+ for (let i in receivers) {
+ tx.addoutput(receivers[i], amounts[i]);
+ size += _sizePerOutput(receivers[i]);
+ }
+ tx.addoutput(change_address, 0);
+ size += _sizePerOutput(change_address);
+ return size;
+ }
+ btcOperator.addOutputs = addOutputs;
+
+ function tx_fetch_for_editing(tx) {
+ return new Promise((resolve, reject) => {
+ if (typeof tx == 'string' && /^[0-9a-f]{64}$/i.test(tx)) { //tx is txid
+ getTx.hex(tx)
+ .then(txhex => resolve(deserializeTx(txhex)))
+ .catch(error => reject(error))
+ } else resolve(deserializeTx(tx));
+ })
+ }
+ btcOperator.tx_fetch_for_editing = tx_fetch_for_editing;
+
+ const extractLastHexStrings = btcOperator.extractLastHexStrings = function (arr) {
+ const result = [];
+ for (let i = 0; i < arr.length; i++) {
+ const innerArray = arr[i];
+ if (innerArray.length > 0) {
+ const lastHexString = innerArray[innerArray.length - 1];
+ result.push(lastHexString);
+ }
+ }
+ return result;
+ }
+
+ btcOperator.editFee = function (tx_hex, new_fee, private_keys, change_only = true) {
+ return new Promise((resolve, reject) => {
+ if (!Array.isArray(private_keys))
+ private_keys = [private_keys];
+ tx_fetch_for_editing(tx_hex).then(tx => {
+ parseTransaction(tx).then(tx_parsed => {
+ if (tx_parsed.fee >= new_fee)
+ return reject("Fees can only be increased");
+
+ //editable addresses in output values (for fee increase)
+ var edit_output_address = new Set();
+ if (change_only === true) //allow only change values (ie, sender address) to be edited to inc fee
+ tx_parsed.inputs.forEach(inp => edit_output_address.add(inp.address));
+ else if (change_only === false) //allow all output values to be edited
+ tx_parsed.outputs.forEach(out => edit_output_address.add(out.address));
+ else if (typeof change_only == 'string') // allow only given receiver id output to be edited
+ edit_output_address.add(change_only);
+ else if (Array.isArray(change_only)) //allow only given set of receiver id outputs to be edited
+ change_only.forEach(id => edit_output_address.add(id));
+
+ //edit output values to increase fee
+ let inc_fee = util.BTC_to_Sat(new_fee - tx_parsed.fee);
+ if (inc_fee < MIN_FEE_UPDATE)
+ return reject(`Insufficient additional fee. Minimum increment: ${MIN_FEE_UPDATE}`);
+ for (let i = tx.outs.length - 1; i >= 0 && inc_fee > 0; i--) //reduce in reverse order
+ if (edit_output_address.has(tx_parsed.outputs[i].address)) {
+ let current_value = tx.outs[i].value;
+ if (current_value instanceof BigInteger) //convert BigInteger class to inv value
+ current_value = current_value.intValue();
+ //edit the value as required
+ if (current_value > inc_fee) {
+ tx.outs[i].value = current_value - inc_fee;
+ inc_fee = 0;
+ } else {
+ inc_fee -= current_value;
+ tx.outs[i].value = 0;
+ }
+ }
+ if (inc_fee > 0) {
+ let max_possible_fee = util.BTC_to_Sat(new_fee) - inc_fee; //in satoshi
+ return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`);
+ }
+ tx.outs = tx.outs.filter(o => o.value >= DUST_AMT); //remove all output with value less than DUST amount
+
+ //remove existing signatures and reset the scripts
+ let wif_keys = [];
+ for (let i in tx.ins) {
+ var addr = tx_parsed.inputs[i].address,
+ value = util.BTC_to_Sat(tx_parsed.inputs[i].value);
+ let addr_decode = coinjs.addressDecode(addr);
+ //find the correct key for addr
+ var privKey = private_keys.find(pk => verifyKey(addr, pk));
+ if (!privKey)
+ return reject(`Private key missing for ${addr}`);
+ //find redeemScript (if any)
+ const rs = _redeemScript(addr, privKey);
+ rs === false ? wif_keys.unshift(privKey) : wif_keys.push(privKey); //sorting private-keys (wif)
+ //reset the script for re-signing
+ var script;
+ if (!rs || !rs.length) {
+ //legacy script (derive from address)
+ let s = coinjs.script();
+ s.writeOp(118); //OP_DUP
+ s.writeOp(169); //OP_HASH160
+ s.writeBytes(addr_decode.bytes);
+ s.writeOp(136); //OP_EQUALVERIFY
+ s.writeOp(172); //OP_CHECKSIG
+ script = Crypto.util.bytesToHex(s.buffer);
+ } else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi)) || addr_decode.type === 'multisigBech32') {
+ //redeemScript for segwit/bech32 and multisig (bech32)
+ let s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(rs));
+ s.writeOp(0);
+ s.writeBytes(coinjs.numToBytes(value.toFixed(0), 8));
+ script = Crypto.util.bytesToHex(s.buffer);
+ } else //redeemScript for multisig (segwit)
+ script = rs;
+ tx.ins[i].script = coinjs.script(script);
+ }
+ tx.witness = false; //remove all witness signatures
+ console.debug("Unsigned:", tx.serialize());
+ //re-sign the transaction
+ new Set(wif_keys).forEach(key => tx.sign(key, 1 /*sighashtype*/)); //Sign the tx using private key WIF
+ resolve(tx.serialize());
+ }).catch(error => reject(error))
+ }).catch(error => reject(error))
+ })
+ }
+
+ btcOperator.editFee_corewallet = function (tx_hex, new_fee, private_keys, change_only = true) {
+ return new Promise((resolve, reject) => {
+ if (!Array.isArray(private_keys))
+ private_keys = [private_keys];
+ tx_fetch_for_editing(tx_hex).then(tx => {
+ parseTransaction(tx).then(tx_parsed => {
+ if (tx_parsed.fee >= new_fee)
+ return reject("Fees can only be increased");
+
+ //editable addresses in output values (for fee increase)
+ var edit_output_address = new Set();
+ if (change_only === true) //allow only change values (ie, sender address) to be edited to inc fee
+ tx_parsed.inputs.forEach(inp => edit_output_address.add(inp.address));
+ else if (change_only === false) //allow all output values to be edited
+ tx_parsed.outputs.forEach(out => edit_output_address.add(out.address));
+ else if (typeof change_only == 'string') // allow only given receiver id output to be edited
+ edit_output_address.add(change_only);
+ else if (Array.isArray(change_only)) //allow only given set of receiver id outputs to be edited
+ change_only.forEach(id => edit_output_address.add(id));
+
+ //edit output values to increase fee
+ let inc_fee = util.BTC_to_Sat(new_fee - tx_parsed.fee);
+ if (inc_fee < MIN_FEE_UPDATE)
+ return reject(`Insufficient additional fee. Minimum increment: ${MIN_FEE_UPDATE}`);
+ for (let i = tx.outs.length - 1; i >= 0 && inc_fee > 0; i--) //reduce in reverse order
+ if (edit_output_address.has(tx_parsed.outputs[i].address)) {
+ let current_value = tx.outs[i].value;
+ if (current_value instanceof BigInteger) //convert BigInteger class to inv value
+ current_value = current_value.intValue();
+ //edit the value as required
+ if (current_value > inc_fee) {
+ tx.outs[i].value = current_value - inc_fee;
+ inc_fee = 0;
+ } else {
+ inc_fee -= current_value;
+ tx.outs[i].value = 0;
+ }
+ }
+ if (inc_fee > 0) {
+ let max_possible_fee = util.BTC_to_Sat(new_fee) - inc_fee; //in satoshi
+ return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`);
+ }
+ tx.outs = tx.outs.filter(o => o.value >= DUST_AMT); //remove all output with value less than DUST amount
+
+ //remove existing signatures and reset the scripts
+ let wif_keys = [];
+ let witness_position = 0;
+ for (let i in tx.ins) {
+ var addr = tx_parsed.inputs[i].address,
+ value = util.BTC_to_Sat(tx_parsed.inputs[i].value);
+ let addr_decode = coinjs.addressDecode(addr);
+
+ //find the correct key for addr
+ var privKey = private_keys.find(pk => verifyKey(addr, pk));
+ if (!privKey)
+ return reject(`Private key missing for ${addr}`);
+ //find redeemScript (if any)
+ const rs = _redeemScript(addr, privKey);
+ rs === false ? wif_keys.unshift(privKey) : wif_keys.push(privKey); //sorting private-keys (wif)
+ //reset the script for re-signing
+ var script;
+ if (!rs || !rs.length) {
+ //legacy script (derive from address)
+ let s = coinjs.script();
+ s.writeOp(118); //OP_DUP
+ s.writeOp(169); //OP_HASH160
+ s.writeBytes(addr_decode.bytes);
+ s.writeOp(136); //OP_EQUALVERIFY
+ s.writeOp(172); //OP_CHECKSIG
+ script = Crypto.util.bytesToHex(s.buffer);
+ } else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi))) {
+ //redeemScript for segwit/bech32
+ let s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(rs));
+ s.writeOp(0);
+ s.writeBytes(coinjs.numToBytes(value.toFixed(0), 8));
+ script = Crypto.util.bytesToHex(s.buffer);
+ if (addr_decode == "bech32") { witness_position = witness_position + 1; } //bech32 has witness
+ } else if (addr_decode.type === 'multisigBech32') {
+ var rs_array = [];
+ rs_array = btcOperator.extractLastHexStrings(tx.witness);
+ let redeemScript = rs_array[witness_position];
+ witness_position = witness_position + 1;
+
+ //redeemScript multisig (bech32)
+ let s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(redeemScript));
+ s.writeOp(0);
+ s.writeBytes(coinjs.numToBytes(value.toFixed(0), 8));
+ script = Crypto.util.bytesToHex(s.buffer);
+ } else //redeemScript for multisig (segwit)
+ script = rs;
+ tx.ins[i].script = coinjs.script(script);
+ }
+ tx.witness = false; //remove all witness signatures
+ console.debug("Unsigned:", tx.serialize());
+ //re-sign the transaction
+ new Set(wif_keys).forEach(key => tx.sign(key, 1 /*sighashtype*/)); //Sign the tx using private key WIF
+ if (btcOperator.checkSigned(tx)) {
+ resolve(tx.serialize());
+ } else {
+ reject("All private keys not present");
+ }
+ }).catch(error => reject(error))
+ }).catch(error => reject(error))
+ })
+ }
+
+
+ btcOperator.sendTx = function (senders, privkeys, receivers, amounts, fee = null, options = {}) {
+ options.sendingTx = true;
+ return new Promise((resolve, reject) => {
+ createSignedTx(senders, privkeys, receivers, amounts, fee, options).then(result => {
+ broadcastTx(result.transaction.serialize())
+ .then(txid => resolve(txid))
+ .catch(error => reject(error));
+ }).catch(error => reject(error))
+ })
+ }
+
+ const createSignedTx = btcOperator.createSignedTx = function (senders, privkeys, receivers, amounts, fee = null, options = {}) {
+ return new Promise((resolve, reject) => {
+ try {
+ ({
+ senders,
+ privkeys,
+ receivers,
+ amounts
+ } = validateTxParameters({
+ senders,
+ privkeys,
+ receivers,
+ amounts,
+ fee,
+ ...options
+ }));
+ } catch (e) {
+ return reject(e)
+ }
+ let redeemScripts = [],
+ wif_keys = [];
+ for (let i in senders) {
+ let rs = _redeemScript(senders[i], privkeys[i]); //get redeem-script (segwit/bech32)
+ redeemScripts.push(rs);
+ rs === false ? wif_keys.unshift(privkeys[i]) : wif_keys.push(privkeys[i]); //sorting private-keys (wif)
+ }
+ if (redeemScripts.includes(null)) //TODO: segwit
+ return reject("Unable to get redeem-script");
+ //create transaction
+ createTransaction({
+ senders, redeemScripts, receivers, amounts, fee,
+ change_address: options.change_address || senders[0],
+ ...options
+ }).then(result => {
+ let tx = result.transaction;
+ console.debug("Unsigned:", tx.serialize());
+ new Set(wif_keys).forEach(key => tx.sign(key, 1 /*sighashtype*/)); //Sign the tx using private key WIF
+ console.debug("Signed:", tx.serialize());
+ resolve(result);
+ }).catch(error => reject(error));
+ })
+ }
+
+ btcOperator.createTx = function (senders, receivers, amounts, fee = null, options = {
+ allowUnconfirmedUtxos: false
+ }) {
+ return new Promise((resolve, reject) => {
+ try {
+ ({
+ senders,
+ receivers,
+ amounts
+ } = validateTxParameters({
+ senders,
+ receivers,
+ amounts,
+ fee,
+ change_address: options.change_address
+ }));
+ } catch (e) {
+ return reject(e)
+ }
+ let redeemScripts = senders.map(id => _redeemScript(id));
+ if (redeemScripts.includes(null)) //TODO: segwit
+ return reject("Unable to get redeem-script");
+ //create transaction
+ createTransaction({
+ senders, redeemScripts, receivers, amounts, fee,
+ change_address: options.change_address || senders[0],
+ ...options
+ }).then(result => {
+ result.tx_hex = result.transaction.serialize();
+ delete result.transaction;
+ resolve(result);
+ }).catch(error => reject(error))
+ })
+ }
+
+ btcOperator.createMultiSigTx = function (sender, redeemScript, receivers, amounts, fee = null, options = {}) {
+ return new Promise((resolve, reject) => {
+ //validate tx parameters
+ let addr_type = validateAddress(sender);
+ if (!(["multisig", "multisigBech32"].includes(addr_type)))
+ return reject("Invalid sender (multisig):" + sender);
+ else {
+ let script = coinjs.script();
+ let decode = (addr_type == "multisig") ?
+ script.decodeRedeemScript(redeemScript) :
+ script.decodeRedeemScriptBech32(redeemScript);
+ if (!decode || decode.address !== sender)
+ return reject("Invalid redeem-script");
+ }
+ try {
+ ({
+ receivers,
+ amounts
+ } = validateTxParameters({
+ receivers,
+ amounts,
+ fee,
+ change_address: options.change_address
+ }));
+ } catch (e) {
+ return reject(e)
+ }
+ //create transaction
+ createTransaction({
+ senders: [sender], redeemScripts: [redeemScript],
+ receivers, amounts, fee,
+ change_address: options.change_address || sender,
+ ...options
+ }).then(result => {
+ result.tx_hex = result.transaction.serialize();
+ delete result.transaction;
+ resolve(result);
+ }).catch(error => reject(error))
+
+ })
+ }
+
+ const deserializeTx = btcOperator.deserializeTx = function (tx) {
+ if (typeof tx === 'string' || Array.isArray(tx)) {
+ try {
+ tx = coinjs.transaction().deserialize(tx);
+ } catch {
+ throw "Invalid transaction hex";
+ }
+ } else if (typeof tx !== 'object' || typeof tx.sign !== 'function')
+ throw "Invalid transaction object";
+ return tx;
+ }
+
+ btcOperator.signTx = function (tx, privkeys, sighashtype = 1) {
+ tx = deserializeTx(tx);
+ if (!Array.isArray(privkeys))
+ privkeys = [privkeys];
+ for (let i in privkeys)
+ if (privkeys[i].length === 64)
+ privkeys[i] = coinjs.privkey2wif(privkeys[i]);
+ new Set(privkeys).forEach(key => tx.sign(key, sighashtype)); //Sign the tx using private key WIF
+ return tx.serialize();
+ }
+
+ const checkSigned = btcOperator.checkSigned = function (tx, bool = true) {
+ tx = deserializeTx(tx);
+ let n = [];
+ for (let i in tx.ins) {
+ var s = tx.extractScriptKey(i);
+ if (s['type'] !== 'multisig' && s['type'] !== 'multisig_bech32')
+ n.push(s.signed == 'true' || (tx.witness[i] && tx.witness[i].length == 2))
+ else {
+ var rs = coinjs.script().decodeRedeemScript(s.script); //will work for bech32 too, as only address is diff
+ let x = {
+ s: s['signatures'],
+ r: rs['signaturesRequired'],
+ t: rs['pubkeys'].length
+ };
+ if (x.r > x.t)
+ throw "signaturesRequired is more than publicKeys";
+ else if (x.s < x.r)
+ n.push(x);
+ else
+ n.push(true);
+ }
+ }
+ return bool ? !(n.filter(x => x !== true).length) : n;
+ }
+
+ btcOperator.checkIfSameTx = function (tx1, tx2) {
+ tx1 = deserializeTx(tx1);
+ tx2 = deserializeTx(tx2);
+ //compare input and output length
+ if (tx1.ins.length !== tx2.ins.length || tx1.outs.length !== tx2.outs.length)
+ return false;
+ //compare inputs
+ for (let i = 0; i < tx1.ins.length; i++)
+ if (tx1.ins[i].outpoint.hash !== tx2.ins[i].outpoint.hash || tx1.ins[i].outpoint.index !== tx2.ins[i].outpoint.index)
+ return false;
+ //compare outputs
+ for (let i = 0; i < tx1.outs.length; i++)
+ if (tx1.outs[i].value !== tx2.outs[i].value || Crypto.util.bytesToHex(tx1.outs[i].script.buffer) !== Crypto.util.bytesToHex(tx2.outs[i].script.buffer))
+ return false;
+ return true;
+ }
+
+ const getTxOutput = (txid, i) => new Promise((resolve, reject) => {
+ multiApi('tx', { txid })
+ .then(result => resolve(result.out[i]))
+ .catch(error => reject(error))
+ });
+
+ const parseTransaction = btcOperator.parseTransaction = function (tx) {
+ return new Promise((resolve, reject) => {
+ tx = deserializeTx(tx);
+ let result = {};
+ let promises = [];
+ //Parse Inputs
+ for (let i = 0; i < tx.ins.length; i++)
+ promises.push(getTxOutput(tx.ins[i].outpoint.hash, tx.ins[i].outpoint.index));
+ Promise.all(promises).then(inputs => {
+ result.inputs = inputs.map(inp => Object({
+ address: inp.addr,
+ value: util.Sat_to_BTC(inp.value)
+ }));
+ let signed = checkSigned(tx, false);
+ result.inputs.forEach((inp, i) => inp.signed = signed[i]);
+ //Parse Outputs
+ result.outputs = tx.outs.map(out => {
+ var address;
+ switch (out.script.chunks[0]) {
+ case 0: //bech32, multisig-bech32
+ address = util.encodeBech32(Crypto.util.bytesToHex(out.script.chunks[1]), coinjs.bech32.version, coinjs.bech32.hrp);
+ break;
+ case 169: //segwit, multisig-segwit
+ address = util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[1]), coinjs.multisig);
+ break;
+ case 118: //legacy
+ address = util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[2]), coinjs.pub);
+ }
+ return {
+ address,
+ value: util.Sat_to_BTC(out.value)
+ }
+ });
+ //Parse Totals
+ result.total_input = parseFloat(result.inputs.reduce((a, inp) => a += inp.value, 0).toFixed(8));
+ result.total_output = parseFloat(result.outputs.reduce((a, out) => a += out.value, 0).toFixed(8));
+ result.fee = parseFloat((result.total_input - result.total_output).toFixed(8));
+ resolve(result);
+ }).catch(error => reject(error))
+ })
+ }
+
+ btcOperator.transactionID = function (tx) {
+ tx = deserializeTx(tx);
+ let clone = coinjs.clone(tx);
+ clone.witness = null;
+ let raw_bytes = Crypto.util.hexToBytes(clone.serialize());
+ let txid = Crypto.SHA256(Crypto.SHA256(raw_bytes, { asBytes: true }), { asBytes: true }).reverse();
+ return Crypto.util.bytesToHex(txid);
+ }
+
+ const getTx = btcOperator.getTx = txid => new Promise(async (resolve, reject) => {
+ try {
+ const result = await multiApi('tx', { txid });
+ resolve({
+ confirmations: result.confirmations,
+ block: result.block_height,
+ txid: result.hash,
+ time: result.time,
+ size: result.size,
+ fee: util.Sat_to_BTC(result.fee),
+ inputs: result.inputs.map(i => Object({ address: i.prev_out.addr, value: util.Sat_to_BTC(i.prev_out.value) })),
+ total_input_value: util.Sat_to_BTC(result.inputs.reduce((a, i) => a + i.prev_out.value, 0)),
+ outputs: result.out.map(o => Object({ address: o.addr, value: util.Sat_to_BTC(o.value) })),
+ total_output_value: util.Sat_to_BTC(result.out.reduce((a, o) => a += o.value, 0)),
+ })
+ } catch (error) {
+ reject(error)
+ }
+ }).catch(error => reject(error))
+
+ getTx.hex = btcOperator.getTx.hex = txid => multiApi('txHex', { txid });
+
+ btcOperator.getAddressData = address => new Promise((resolve, reject) => {
+ Promise.all([
+ multiApi('balance', { addr: address }),
+ multiApi('txs', { addr: address })
+ ]).then(([balance, txs]) => {
+ const parsedTxs = txs.map(tx => parseTx(tx, address));
+ resolve({
+ address,
+ balance,
+ txs: parsedTxs
+ });
+ }).catch(error => reject(error))
+ });
+
+ btcOperator.getBlock = block => new Promise((resolve, reject) => {
+ fetch_api(`rawblock/${block}`).then(result => resolve({
+ height: result.height,
+ hash: result.hash,
+ merkle_root: result.mrkl_root,
+ prev_block: result.prev_block,
+ next_block: result.next_block[0],
+ size: result.size,
+ time: result.time * 1000, //s to ms
+ txs: result.tx.map(t => Object({
+ fee: t.fee,
+ size: t.size,
+ inputs: t.inputs.map(i => Object({ address: i.prev_out.addr, value: util.Sat_to_BTC(i.prev_out.value) })),
+ total_input_value: util.Sat_to_BTC(t.inputs.reduce((a, i) => a + i.prev_out.value, 0)),
+ outputs: t.out.map(o => Object({ address: o.addr, value: util.Sat_to_BTC(o.value) })),
+ total_output_value: util.Sat_to_BTC(t.out.reduce((a, o) => a += o.value, 0)),
+ }))
+
+ })).catch(error => reject(error))
+ });
+
+})('object' === typeof module ? module.exports : window.btcOperator = {});
diff --git a/solanawallet/scripts/btcOperator.min.js b/solanawallet/scripts/btcOperator.min.js
new file mode 100644
index 0000000..bc0c5c3
--- /dev/null
+++ b/solanawallet/scripts/btcOperator.min.js
@@ -0,0 +1 @@
+!function(EXPORTS){const btcOperator="object"===typeof module?module.exports:window.btcOperator={},util=btcOperator.util={};util.Sat_to_BTC=value=>parseFloat((value/1e8).toFixed(8)),util.BTC_to_Sat=value=>parseInt(1e8*value);const checkIfTor=btcOperator.checkIfTor=()=>fetch("https://check.torproject.org/api/ip").then((res=>res.json())).then((res=>res.IsTor)).catch((e=>(console.error(e),!1)));let isTor=!1;async function post(url,data,{asText:asText=!1}={}){try{const response=await fetch(url,{method:"POST",mode:"no-cors",headers:{"Content-Type":"application/json"},body:JSON.stringify(data)});if(response.ok)return asText?await response.text():await response.json();throw response}catch(e){throw e}}checkIfTor().then((result=>isTor=result));const APIs=btcOperator.APIs=[{url:"https://api.blockcypher.com/v1/btc/main/",name:"Blockcypher",balance({addr:addr}){return fetch_api(`addrs/${addr}/balance`,{url:this.url}).then((result=>util.Sat_to_BTC(result.balance)))},async block({id:id}){try{let block=await fetch_api(`blocks/${id}`,{url:this.url});return formatBlock(block)}catch(e){console.log(e)}},async broadcast({rawTxHex:rawTxHex,url:url}){try{return(await post(`${url||this.url}pushtx`,{tx:rawTxHex})).hash}catch(e){throw e}}},{url:"https://blockstream.info/api/",name:"Blockstream",hasOnion:!0,onionUrl:"http://explorerzydxu5ecjrkwceayqybizmpjjznk5izmitf2modhcusuqlid.onion/api/",balance({addr:addr,url:url}){return fetch_api(`address/${addr}/utxo`,{url:url||this.url}).then((result=>{const balance=result.reduce(((t,u)=>t+u.value),0);return util.Sat_to_BTC(balance)}))},latestBlock(){return fetch_api("blocks/tip/height",{url:this.url})},tx({txid:txid,url:url}){return fetch_api(`tx/${txid}`,{url:url||this.url}).then((result=>formatTx(result)))},txHex({txid:txid,url:url}){return fetch_api(`tx/${txid}/hex`,{url:url||this.url,asText:!0})},txs({addr:addr,url:url,...args}){let queryParams=Object.entries(args).map((([key,value])=>`${key}=${value}`)).join("&");return queryParams&&(queryParams="?"+queryParams),fetch_api(`address/${addr}/txs${queryParams}`,{url:url||this.url})},async block({id:id,url:url}){try{let blockHash=id;/^[0-9a-f]{64}$/i.test(id)||(blockHash=await fetch_api(`block-height/${id}`,{url:url||this.url,asText:!0}));const block=await fetch_api(`block/${blockHash}`,{url:url||this.url});return formatBlock(block)}catch(e){throw e}},async broadcast({rawTxHex:rawTxHex,url:url}){return post(`${url||this.url}tx`,{tx:rawTxHex},{asText:!0})}},{url:"https://mempool.space/api/",name:"Mempool",balance({addr:addr}){return fetch_api(`address/${addr}`,{url:this.url}).then((result=>util.Sat_to_BTC(result.chain_stats.funded_txo_sum-result.chain_stats.spent_txo_sum)))},latestBlock(){return fetch_api("blocks/tip/height",{url:this.url})},tx({txid:txid}){return fetch_api(`tx/${txid}`,{url:this.url}).then((result=>formatTx(result)))},txHex({txid:txid}){return fetch_api(`tx/${txid}/hex`,{url:this.url,asText:!0})},txs({addr:addr,...args}){let queryParams=Object.entries(args).map((([key,value])=>`${key}=${value}`)).join("&");return queryParams&&(queryParams="?"+queryParams),fetch_api(`address/${addr}/txs${queryParams}`,{url:this.url})},async block({id:id}){try{let blockHash=id;/^[0-9a-f]{64}$/i.test(id)||(blockHash=await fetch_api(`block-height/${id}`,{url:this.url,asText:!0}));const block=await fetch_api(`block/${blockHash}`,{url:this.url});return formatBlock(block)}catch(e){throw e}},async broadcast({rawTxHex:rawTxHex,url:url}){return post(`${url||this.url}tx`,{tx:rawTxHex},{asText:!0})}},{url:"https://blockchain.info/",name:"Blockchain",balance({addr:addr}){return fetch_api(`q/addressbalance/${addr}`,{url:this.url}).then((result=>util.Sat_to_BTC(result)))},unspent({addr:addr,allowUnconfirmedUtxos:allowUnconfirmedUtxos=!1}){return fetch_api(`unspent?active=${addr}`,{url:this.url}).then((result=>formatUtxos(result.unspent_outputs,allowUnconfirmedUtxos)))},tx({txid:txid}){return fetch_api(`rawtx/${txid}`,{url:this.url}).then((result=>formatTx(result)))},txHex({txid:txid}){return fetch_api(`rawtx/${txid}?format=hex`,{url:this.url,asText:!0})},txs({addr:addr,...args}){let queryParams=Object.entries(args).map((([key,value])=>`${key}=${value}`)).join("&");return queryParams&&(queryParams="?"+queryParams),fetch_api(`rawaddr/${addr}${queryParams}`,{url:this.url}).then((result=>result.txs))},latestBlock(){return fetch_api("q/getblockcount",{url:this.url})},async block({id:id}){try{let block;if(/^[0-9a-f]{64}$/i.test(id))block=await fetch_api(`rawblock/${id}`,{url:this.url});else{block=(await fetch_api(`block-height/${id}?format=json`,{url:this.url})).blocks[0]}return formatBlock(block)}catch(e){throw e}},async blockTxs({id:id}){try{let block;if(/^[0-9a-f]{64}$/i.test(id))block=await fetch_api(`rawblock/${id}`,{url:this.url});else{block=(await fetch_api(`block-height/${id}?format=json`,{url:this.url})).blocks[0]}return block.tx}catch(e){}}},{url:"https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction",name:"Coinb.in",broadcast({rawTxHex:rawTxHex}){return new Promise(((resolve,reject)=>{fetch(this.url,{method:"POST",headers:{"Content-Type":"application/x-www-form-urlencoded"},body:"rawtx="+rawTxHex}).then((response=>{console.log(response),response.text().then((resultText=>{let r=resultText.match(/.*<\/result>/);if(r)if(r=r.pop().replace("","").replace("",""),"1"==r){let txid=resultText.match(/.*<\/txid>/).pop().replace("","").replace("","");resolve(txid)}else if("0"==r){let error;error=resultText.includes("")?resultText.match(/.*<\/message>/).pop().replace("","").replace("",""):resultText.match(/.*<\/response>/).pop().replace("","").replace("",""),reject(decodeURIComponent(error.replace(/\+/g," ")))}else reject(resultText);else reject(resultText)})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))}}];btcOperator.util.format={};const formatBlock=btcOperator.util.format.block=async block=>{try{const{height:height,hash:hash,id:id,time:time,timestamp:timestamp,mrkl_root:mrkl_root,merkle_root:merkle_root,prev_block:prev_block,next_block:next_block,size:size}=block,details={height:height,hash:hash||id,time:1e3*(time||timestamp),merkle_root:merkle_root||mrkl_root,size:size};return prev_block&&(details.prev_block=prev_block),next_block&&(details.next_block=next_block[0]),details}catch(e){throw e}},formatUtxos=btcOperator.util.format.utxos=async(utxos,allowUnconfirmedUtxos=!1)=>{try{if(!allowUnconfirmedUtxos&&!utxos||!Array.isArray(utxos))throw{message:"No utxos found",code:1e3};return utxos.map((utxo=>{const{tx_hash:tx_hash,tx_hash_big_endian:tx_hash_big_endian,txid:txid,tx_output_n:tx_output_n,vout:vout,value:value,script:script,confirmations:confirmations,status:{confirmed:confirmed}={}}=utxo;return{confirmations:confirmations||confirmed,tx_hash_big_endian:tx_hash_big_endian||tx_hash||txid,tx_output_n:tx_output_n||vout,value:value,script:script}}))}catch(e){throw e}},formatTx=btcOperator.util.format.tx=async tx=>{try{let{txid:txid,hash:hash,time:time,block_height:block_height,fee:fee,fees:fees,received:received,confirmed:confirmed,size:size,double_spend:double_spend,block_hash:block_hash,confirmations:confirmations,status:{block_height:statusBlockHeight,block_hash:statusBlockHash,block_time:block_time}={}}=tx;if((block_height||statusBlockHeight)&&void 0===confirmations||null===confirmations){confirmations=await multiApi("latestBlock")-(block_height||statusBlockHeight)}const inputs=tx.vin||tx.inputs,outputs=tx.vout||tx.outputs||tx.out;return{hash:hash||txid,size:size,fee:fee||fees,double_spend:double_spend,time:1e3*time||new Date(confirmed||received).getTime()||1e3*block_time||Date.now(),block_height:block_height||statusBlockHeight,block_hash:block_hash||statusBlockHash,confirmations:confirmations,inputs:inputs.map((input=>({index:input.n||input.output_index||input.vout,prev_out:{addr:input.prev_out?.addr||input.addresses?.[0]||input.prev_out?.address||input.addr||input.prevout.scriptpubkey_address,value:input.prev_out?.value||input.output_value||input.prevout.value}}))),out:outputs.map((output=>({addr:output.scriptpubkey_address||output.addresses?.[0]||output.scriptpubkey_address||output.addr,value:output.value||output.scriptpubkey_value})))}}catch(e){throw e}},multiApi=btcOperator.multiApi=async(fnName,{index:index=0,...args}={})=>{try{let triedOnion=!1;for(;index(new Date).getTime()))return await APIs[index][fnName](args);index+=1}if(isTor&&!triedOnion)for(triedOnion=!0,index=0;index(new Date).getTime()))return await multiApi(fnName,{index:index+1,...args,url:APIs[index].onionUrl});index+=1}throw"No API available"}catch(error){return console.error(error),APIs[index].coolDownTime=(new Date).getTime()+6e5,multiApi(fnName,{index:index+1,...args})}};const fetch_api=btcOperator.fetch=function(api,{asText:asText=!1,url:url="https://blockchain.info/"}={}){return new Promise(((resolve,reject)=>{console.debug(url+api),fetch(url+api).then((response=>{response.ok?(asText?response.text():response.json()).then((result=>resolve(result))).catch((error=>reject(error))):response.json().then((result=>reject(result))).catch((error=>reject(error)))})).catch((error=>reject(error)))}))};const broadcastTx=btcOperator.broadcastTx=rawTxHex=>new Promise(((resolve,reject)=>{console.log("txHex:",rawTxHex);fetch("https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction",{method:"POST",headers:{"Content-Type":"application/x-www-form-urlencoded"},body:"rawtx="+rawTxHex}).then((response=>{console.log(response),response.text().then((resultText=>{let r=resultText.match(/.*<\/result>/);if(r)if(r=r.pop().replace("","").replace("",""),"1"==r){let txid=resultText.match(/.*<\/txid>/).pop().replace("","").replace("","");resolve(txid)}else if("0"==r){let error;error=resultText.includes("")?resultText.match(/.*<\/message>/).pop().replace("","").replace("",""):resultText.match(/.*<\/response>/).pop().replace("","").replace("",""),reject(decodeURIComponent(error.replace(/\+/g," ")))}else reject(resultText);else reject(resultText)})).catch((error=>reject(error)))})).catch((error=>reject(error)))}));Object.defineProperties(btcOperator,{newKeys:{get:()=>{let r=coinjs.newKeys();return r.segwitAddress=coinjs.segwitAddress(r.pubkey).address,r.bech32Address=coinjs.bech32Address(r.pubkey).address,r}},pubkey:{value:key=>key.length>=66?key:64==key.length?coinjs.newPubkey(key):coinjs.wif2pubkey(key).pubkey},address:{value:(key,prefix=void 0)=>coinjs.pubkey2address(btcOperator.pubkey(key),prefix)},segwitAddress:{value:key=>coinjs.segwitAddress(btcOperator.pubkey(key)).address},bech32Address:{value:key=>coinjs.bech32Address(btcOperator.pubkey(key)).address},bech32mAddress:{value:key=>segwit_addr.encode("bc",1,key)}}),coinjs.compressed=!0;const verifyKey=btcOperator.verifyKey=function(addr,key){if(addr&&key)switch(coinjs.addressDecode(addr).type){case"standard":return btcOperator.address(key)===addr;case"multisig":return btcOperator.segwitAddress(key)===addr;case"bech32":return btcOperator.bech32Address(key)===addr;case"bech32m":return btcOperator.bech32mAddress(key)===addr;default:return null}},validateAddress=btcOperator.validateAddress=function(addr){if(!addr)return;let type=coinjs.addressDecode(addr).type;return!!["standard","multisig","bech32","multisigBech32","bech32m"].includes(type)&&type};btcOperator.multiSigAddress=function(pubKeys,minRequired,bech32=!0){if(!Array.isArray(pubKeys))throw"pubKeys must be an array of public keys";if(pubKeys.lengthnew Promise(((resolve,reject)=>{if(!validateAddress(addr))return reject("Invalid address");multiApi("balance",{addr:addr}).then((result=>resolve(result))).catch((error=>reject(error)))}));const BASE_INPUT_SIZE=41,LEGACY_INPUT_SIZE=107,BECH32_INPUT_SIZE=27,BECH32_MULTISIG_INPUT_SIZE=35,SEGWIT_INPUT_SIZE=59,MULTISIG_INPUT_SIZE_ES=351,BASE_OUTPUT_SIZE=9,LEGACY_OUTPUT_SIZE=25,BECH32_OUTPUT_SIZE=23,BECH32_MULTISIG_OUTPUT_SIZE=34,SEGWIT_OUTPUT_SIZE=23;function _redeemScript(addr,key){let decode=coinjs.addressDecode(addr);switch(decode.type){case"standard":return!1;case"multisig":return key?coinjs.segwitAddress(btcOperator.pubkey(key)).redeemscript:null;case"bech32":case"'multisigBech32":return decode.redeemscript;case"bech32m":return decode.outstring;default:return null}}function _sizePerOutput(addr){switch(coinjs.addressDecode(addr).type){case"standard":return BASE_OUTPUT_SIZE+LEGACY_OUTPUT_SIZE;case"bech32":return BASE_OUTPUT_SIZE+BECH32_OUTPUT_SIZE;case"multisigBech32":return BASE_OUTPUT_SIZE+BECH32_MULTISIG_OUTPUT_SIZE;case"multisig":return BASE_OUTPUT_SIZE+SEGWIT_OUTPUT_SIZE;case"bech32m":return BASE_OUTPUT_SIZE+BECH32M_OUTPUT_SIZE;default:return null}}function validateTxParameters(parameters){let invalids=[];if(parameters.senders&&(Array.isArray(parameters.senders)||(parameters.senders=[parameters.senders]),parameters.senders.forEach((id=>validateAddress(id)?null:invalids.push(id))),invalids.length))throw"Invalid senders:"+invalids;if(parameters.privkeys){if(Array.isArray(parameters.privkeys)||(parameters.privkeys=[parameters.privkeys]),parameters.senders.length!=parameters.privkeys.length)throw"Array length for senders and privkeys should be equal";if(parameters.senders.forEach(((id,i)=>{let key=parameters.privkeys[i];verifyKey(id,key)||invalids.push(id),64===key.length&&(parameters.privkeys[i]=coinjs.privkey2wif(key))})),invalids.length)throw"Invalid private key for address:"+invalids}if(Array.isArray(parameters.receivers)||(parameters.receivers=[parameters.receivers]),parameters.receivers.forEach((id=>validateAddress(id)?null:invalids.push(id))),invalids.length)throw"Invalid receivers:"+invalids;if(parameters.change_address&&!validateAddress(parameters.change_address))throw"Invalid change_address:"+parameters.change_address;if(("number"!=typeof parameters.fee||parameters.fee<=0)&&null!==parameters.fee)throw"Invalid fee:"+parameters.fee;if(Array.isArray(parameters.amounts)||(parameters.amounts=[parameters.amounts]),parameters.receivers.length!=parameters.amounts.length)throw"Array length for receivers and amounts should be equal";if(parameters.amounts.forEach((a=>"number"!=typeof a||a<=0?invalids.push(a):null)),invalids.length)throw"Invalid amounts:"+invalids;return parameters}BECH32M_OUTPUT_SIZE=35,btcOperator._redeemScript=_redeemScript,btcOperator.validateTxParameters=validateTxParameters;const createTransaction=btcOperator.createTransaction=({senders:senders,redeemScripts:redeemScripts,receivers:receivers,amounts:amounts,fee:fee,change_address:change_address,fee_from_receiver:fee_from_receiver,allowUnconfirmedUtxos:allowUnconfirmedUtxos=!1,sendingTx:sendingTx=!1,hasInsufficientBalance:hasInsufficientBalance=!1})=>new Promise(((resolve,reject)=>{let total_amount=parseFloat(amounts.reduce(((t,a)=>t+a),0).toFixed(8));const tx=coinjs.transaction();let output_size=addOutputs(tx,receivers,amounts,change_address);addInputs(tx,senders,redeemScripts,total_amount,fee,output_size,fee_from_receiver,allowUnconfirmedUtxos).then((result=>{if(result.change_amount>0&&result.change_amount>result.fee&&(tx.outs[tx.outs.length-1].value=util.BTC_to_Sat(result.change_amount)),fee_from_receiver){let fee_remaining=util.BTC_to_Sat(result.fee);for(let i=0;i0;i++)fee_remaining0)return reject("Send amount is less than fee")}let filtered_outputs=[],dust_value=0;tx.outs.forEach((o=>o.value>=546?filtered_outputs.push(o):dust_value+=o.value)),tx.outs=filtered_outputs,result.fee+=util.Sat_to_BTC(dust_value),result.output_size=output_size,result.output_amount=total_amount-(fee_from_receiver?result.fee:0),result.total_size=12+output_size+result.input_size,result.transaction=tx,sendingTx&&result.hasOwnProperty("hasInsufficientBalance")&&result.hasInsufficientBalance?reject({message:"Insufficient balance",...result}):resolve(result)})).catch((error=>reject(error)))}));function addInputs(tx,senders,redeemScripts,total_amount,fee,output_size,fee_from_receiver,allowUnconfirmedUtxos=!1){return new Promise(((resolve,reject)=>{null!==fee?addUTXOs(tx,senders,redeemScripts,fee_from_receiver?total_amount:total_amount+fee,!1,{allowUnconfirmedUtxos:allowUnconfirmedUtxos}).then((result=>{result.fee=fee,resolve(result)})).catch((error=>reject(error))):new Promise(((resolve,reject)=>{fetch("https://api.blockchain.info/mempool/fees").then((response=>{response.ok?response.json().then((result=>resolve(util.Sat_to_BTC(result.regular)))).catch((error=>reject(error))):reject(response)})).catch((error=>reject(error)))})).then((fee_rate=>{let net_fee=12*fee_rate;net_fee+=output_size*fee_rate,(fee_from_receiver?addUTXOs(tx,senders,redeemScripts,total_amount,!1,{allowUnconfirmedUtxos:allowUnconfirmedUtxos}):addUTXOs(tx,senders,redeemScripts,total_amount+net_fee,fee_rate,{allowUnconfirmedUtxos:allowUnconfirmedUtxos})).then((result=>{result.fee=parseFloat((net_fee+result.input_size*fee_rate).toFixed(8)),result.fee_rate=fee_rate,resolve(result)})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))}function addUTXOs(tx,senders,redeemScripts,required_amount,fee_rate,rec_args={allowUnconfirmedUtxos:!1}){return new Promise(((resolve,reject)=>{if(required_amount=parseFloat(required_amount.toFixed(8)),void 0===rec_args.n&&(rec_args.n=0,rec_args.input_size=0,rec_args.input_amount=0),required_amount<=0)return resolve({input_size:rec_args.input_size,input_amount:rec_args.input_amount,change_amount:-1*required_amount});if(rec_args.n>=senders.length)return resolve({hasInsufficientBalance:!0,input_size:rec_args.input_size,input_amount:rec_args.input_amount,change_amount:-1*required_amount});let addr=senders[rec_args.n],rs=redeemScripts[rec_args.n],addr_type=coinjs.addressDecode(addr).type,size_per_input=function(addr,rs){switch(coinjs.addressDecode(addr).type){case"standard":return BASE_INPUT_SIZE+LEGACY_INPUT_SIZE;case"bech32":return BASE_INPUT_SIZE+BECH32_INPUT_SIZE;case"multisigBech32":return BASE_INPUT_SIZE+BECH32_MULTISIG_INPUT_SIZE;case"multisig":switch(coinjs.script().decodeRedeemScript(rs).type){case"segwit__":return BASE_INPUT_SIZE+SEGWIT_INPUT_SIZE;case"multisig__":return BASE_INPUT_SIZE+MULTISIG_INPUT_SIZE_ES;default:return null}default:return null}}(addr,rs);multiApi("unspent",{addr:addr,allowUnconfirmedUtxos:rec_args.allowUnconfirmedUtxos}).then((utxos=>{for(let i=0;i0;i++){if(1===utxos.length&&rec_args.allowUnconfirmedUtxos)console.log("allowing unconfirmed utxos");else if(!utxos[i].confirmations)continue;var script;if(rs&&rs.length)if(rs.match(/^00/)&&44==rs.length||40==rs.length&&rs.match(/^[a-f0-9]+$/gi)||"multisigBech32"===addr_type){let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(rs)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(utxos[i].value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer)}else script=rs;else script=utxos[i].script;tx.addinput(utxos[i].tx_hash_big_endian,utxos[i].tx_output_n,script,4294967293),rec_args.input_size+=size_per_input,rec_args.input_amount+=util.Sat_to_BTC(utxos[i].value),required_amount-=util.Sat_to_BTC(utxos[i].value),fee_rate&&(required_amount+=size_per_input*fee_rate)}rec_args.n+=1,addUTXOs(tx,senders,redeemScripts,required_amount,fee_rate,rec_args).then((result=>resolve(result))).catch((error=>reject(error)))})).catch((error=>reject(error)))}))}function addOutputs(tx,receivers,amounts,change_address){let size=0;for(let i in receivers)tx.addoutput(receivers[i],amounts[i]),size+=_sizePerOutput(receivers[i]);return tx.addoutput(change_address,0),size+=_sizePerOutput(change_address),size}function tx_fetch_for_editing(tx){return new Promise(((resolve,reject)=>{"string"==typeof tx&&/^[0-9a-f]{64}$/i.test(tx)?getTx.hex(tx).then((txhex=>resolve(deserializeTx(txhex)))).catch((error=>reject(error))):resolve(deserializeTx(tx))}))}btcOperator.addInputs=addInputs,btcOperator.addUTXOs=addUTXOs,btcOperator.addOutputs=addOutputs,btcOperator.tx_fetch_for_editing=tx_fetch_for_editing;btcOperator.extractLastHexStrings=function(arr){const result=[];for(let i=0;i0){const lastHexString=innerArray[innerArray.length-1];result.push(lastHexString)}}return result};btcOperator.editFee=function(tx_hex,new_fee,private_keys,change_only=!0){return new Promise(((resolve,reject)=>{Array.isArray(private_keys)||(private_keys=[private_keys]),tx_fetch_for_editing(tx_hex).then((tx=>{parseTransaction(tx).then((tx_parsed=>{if(tx_parsed.fee>=new_fee)return reject("Fees can only be increased");var edit_output_address=new Set;!0===change_only?tx_parsed.inputs.forEach((inp=>edit_output_address.add(inp.address))):!1===change_only?tx_parsed.outputs.forEach((out=>edit_output_address.add(out.address))):"string"==typeof change_only?edit_output_address.add(change_only):Array.isArray(change_only)&&change_only.forEach((id=>edit_output_address.add(id)));let inc_fee=util.BTC_to_Sat(new_fee-tx_parsed.fee);if(inc_fee<219)return reject("Insufficient additional fee. Minimum increment: 219");for(let i=tx.outs.length-1;i>=0&&inc_fee>0;i--)if(edit_output_address.has(tx_parsed.outputs[i].address)){let current_value=tx.outs[i].value;current_value instanceof BigInteger&&(current_value=current_value.intValue()),current_value>inc_fee?(tx.outs[i].value=current_value-inc_fee,inc_fee=0):(inc_fee-=current_value,tx.outs[i].value=0)}if(inc_fee>0){let max_possible_fee=util.BTC_to_Sat(new_fee)-inc_fee;return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`)}tx.outs=tx.outs.filter((o=>o.value>=546));let wif_keys=[];for(let i in tx.ins){var addr=tx_parsed.inputs[i].address,value=util.BTC_to_Sat(tx_parsed.inputs[i].value);let addr_decode=coinjs.addressDecode(addr);var privKey=private_keys.find((pk=>verifyKey(addr,pk)));if(!privKey)return reject(`Private key missing for ${addr}`);const rs=_redeemScript(addr,privKey);var script;if(!1===rs?wif_keys.unshift(privKey):wif_keys.push(privKey),rs&&rs.length)if(rs.match(/^00/)&&44==rs.length||40==rs.length&&rs.match(/^[a-f0-9]+$/gi)||"multisigBech32"===addr_decode.type){let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(rs)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer)}else script=rs;else{let s=coinjs.script();s.writeOp(118),s.writeOp(169),s.writeBytes(addr_decode.bytes),s.writeOp(136),s.writeOp(172),script=Crypto.util.bytesToHex(s.buffer)}tx.ins[i].script=coinjs.script(script)}tx.witness=!1,console.debug("Unsigned:",tx.serialize()),new Set(wif_keys).forEach((key=>tx.sign(key,1))),resolve(tx.serialize())})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))},btcOperator.editFee_corewallet=function(tx_hex,new_fee,private_keys,change_only=!0){return new Promise(((resolve,reject)=>{Array.isArray(private_keys)||(private_keys=[private_keys]),tx_fetch_for_editing(tx_hex).then((tx=>{parseTransaction(tx).then((tx_parsed=>{if(tx_parsed.fee>=new_fee)return reject("Fees can only be increased");var edit_output_address=new Set;!0===change_only?tx_parsed.inputs.forEach((inp=>edit_output_address.add(inp.address))):!1===change_only?tx_parsed.outputs.forEach((out=>edit_output_address.add(out.address))):"string"==typeof change_only?edit_output_address.add(change_only):Array.isArray(change_only)&&change_only.forEach((id=>edit_output_address.add(id)));let inc_fee=util.BTC_to_Sat(new_fee-tx_parsed.fee);if(inc_fee<219)return reject("Insufficient additional fee. Minimum increment: 219");for(let i=tx.outs.length-1;i>=0&&inc_fee>0;i--)if(edit_output_address.has(tx_parsed.outputs[i].address)){let current_value=tx.outs[i].value;current_value instanceof BigInteger&&(current_value=current_value.intValue()),current_value>inc_fee?(tx.outs[i].value=current_value-inc_fee,inc_fee=0):(inc_fee-=current_value,tx.outs[i].value=0)}if(inc_fee>0){let max_possible_fee=util.BTC_to_Sat(new_fee)-inc_fee;return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`)}tx.outs=tx.outs.filter((o=>o.value>=546));let wif_keys=[],witness_position=0;for(let i in tx.ins){var addr=tx_parsed.inputs[i].address,value=util.BTC_to_Sat(tx_parsed.inputs[i].value);let addr_decode=coinjs.addressDecode(addr);var privKey=private_keys.find((pk=>verifyKey(addr,pk)));if(!privKey)return reject(`Private key missing for ${addr}`);const rs=_redeemScript(addr,privKey);var script;if(!1===rs?wif_keys.unshift(privKey):wif_keys.push(privKey),rs&&rs.length)if(rs.match(/^00/)&&44==rs.length||40==rs.length&&rs.match(/^[a-f0-9]+$/gi)){let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(rs)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer),"bech32"==addr_decode&&(witness_position+=1)}else if("multisigBech32"===addr_decode.type){let redeemScript=btcOperator.extractLastHexStrings(tx.witness)[witness_position];witness_position+=1;let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(redeemScript)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer)}else script=rs;else{let s=coinjs.script();s.writeOp(118),s.writeOp(169),s.writeBytes(addr_decode.bytes),s.writeOp(136),s.writeOp(172),script=Crypto.util.bytesToHex(s.buffer)}tx.ins[i].script=coinjs.script(script)}tx.witness=!1,console.debug("Unsigned:",tx.serialize()),new Set(wif_keys).forEach((key=>tx.sign(key,1))),btcOperator.checkSigned(tx)?resolve(tx.serialize()):reject("All private keys not present")})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))},btcOperator.sendTx=function(senders,privkeys,receivers,amounts,fee=null,options={}){return options.sendingTx=!0,new Promise(((resolve,reject)=>{createSignedTx(senders,privkeys,receivers,amounts,fee,options).then((result=>{broadcastTx(result.transaction.serialize()).then((txid=>resolve(txid))).catch((error=>reject(error)))})).catch((error=>reject(error)))}))};const createSignedTx=btcOperator.createSignedTx=function(senders,privkeys,receivers,amounts,fee=null,options={}){return new Promise(((resolve,reject)=>{try{({senders:senders,privkeys:privkeys,receivers:receivers,amounts:amounts}=validateTxParameters({senders:senders,privkeys:privkeys,receivers:receivers,amounts:amounts,fee:fee,...options}))}catch(e){return reject(e)}let redeemScripts=[],wif_keys=[];for(let i in senders){let rs=_redeemScript(senders[i],privkeys[i]);redeemScripts.push(rs),!1===rs?wif_keys.unshift(privkeys[i]):wif_keys.push(privkeys[i])}if(redeemScripts.includes(null))return reject("Unable to get redeem-script");createTransaction({senders:senders,redeemScripts:redeemScripts,receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address||senders[0],...options}).then((result=>{let tx=result.transaction;console.debug("Unsigned:",tx.serialize()),new Set(wif_keys).forEach((key=>tx.sign(key,1))),console.debug("Signed:",tx.serialize()),resolve(result)})).catch((error=>reject(error)))}))};btcOperator.createTx=function(senders,receivers,amounts,fee=null,options={allowUnconfirmedUtxos:!1}){return new Promise(((resolve,reject)=>{try{({senders:senders,receivers:receivers,amounts:amounts}=validateTxParameters({senders:senders,receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address}))}catch(e){return reject(e)}let redeemScripts=senders.map((id=>_redeemScript(id)));if(redeemScripts.includes(null))return reject("Unable to get redeem-script");createTransaction({senders:senders,redeemScripts:redeemScripts,receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address||senders[0],...options}).then((result=>{result.tx_hex=result.transaction.serialize(),delete result.transaction,resolve(result)})).catch((error=>reject(error)))}))},btcOperator.createMultiSigTx=function(sender,redeemScript,receivers,amounts,fee=null,options={}){return new Promise(((resolve,reject)=>{let addr_type=validateAddress(sender);if(!["multisig","multisigBech32"].includes(addr_type))return reject("Invalid sender (multisig):"+sender);{let script=coinjs.script(),decode="multisig"==addr_type?script.decodeRedeemScript(redeemScript):script.decodeRedeemScriptBech32(redeemScript);if(!decode||decode.address!==sender)return reject("Invalid redeem-script")}try{({receivers:receivers,amounts:amounts}=validateTxParameters({receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address}))}catch(e){return reject(e)}createTransaction({senders:[sender],redeemScripts:[redeemScript],receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address||sender,...options}).then((result=>{result.tx_hex=result.transaction.serialize(),delete result.transaction,resolve(result)})).catch((error=>reject(error)))}))};const deserializeTx=btcOperator.deserializeTx=function(tx){if("string"==typeof tx||Array.isArray(tx))try{tx=coinjs.transaction().deserialize(tx)}catch{throw"Invalid transaction hex"}else if("object"!=typeof tx||"function"!=typeof tx.sign)throw"Invalid transaction object";return tx};btcOperator.signTx=function(tx,privkeys,sighashtype=1){tx=deserializeTx(tx),Array.isArray(privkeys)||(privkeys=[privkeys]);for(let i in privkeys)64===privkeys[i].length&&(privkeys[i]=coinjs.privkey2wif(privkeys[i]));return new Set(privkeys).forEach((key=>tx.sign(key,sighashtype))),tx.serialize()};const checkSigned=btcOperator.checkSigned=function(tx,bool=!0){tx=deserializeTx(tx);let n=[];for(let i in tx.ins){var s=tx.extractScriptKey(i);if("multisig"!==s.type&&"multisig_bech32"!==s.type)n.push("true"==s.signed||tx.witness[i]&&2==tx.witness[i].length);else{var rs=coinjs.script().decodeRedeemScript(s.script);let x={s:s.signatures,r:rs.signaturesRequired,t:rs.pubkeys.length};if(x.r>x.t)throw"signaturesRequired is more than publicKeys";x.s!0!==x)).length:n};btcOperator.checkIfSameTx=function(tx1,tx2){if(tx1=deserializeTx(tx1),tx2=deserializeTx(tx2),tx1.ins.length!==tx2.ins.length||tx1.outs.length!==tx2.outs.length)return!1;for(let i=0;inew Promise(((resolve,reject)=>{multiApi("tx",{txid:txid}).then((result=>resolve(result.out[i]))).catch((error=>reject(error)))})),parseTransaction=btcOperator.parseTransaction=function(tx){return new Promise(((resolve,reject)=>{tx=deserializeTx(tx);let result={},promises=[];for(let i=0;i{result.inputs=inputs.map((inp=>Object({address:inp.addr,value:util.Sat_to_BTC(inp.value)})));let signed=checkSigned(tx,!1);result.inputs.forEach(((inp,i)=>inp.signed=signed[i])),result.outputs=tx.outs.map((out=>{var address;switch(out.script.chunks[0]){case 0:address=util.encodeBech32(Crypto.util.bytesToHex(out.script.chunks[1]),coinjs.bech32.version,coinjs.bech32.hrp);break;case 169:address=util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[1]),coinjs.multisig);break;case 118:address=util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[2]),coinjs.pub)}return{address:address,value:util.Sat_to_BTC(out.value)}})),result.total_input=parseFloat(result.inputs.reduce(((a,inp)=>a+inp.value),0).toFixed(8)),result.total_output=parseFloat(result.outputs.reduce(((a,out)=>a+out.value),0).toFixed(8)),result.fee=parseFloat((result.total_input-result.total_output).toFixed(8)),resolve(result)})).catch((error=>reject(error)))}))};btcOperator.transactionID=function(tx){tx=deserializeTx(tx);let clone=coinjs.clone(tx);clone.witness=null;let raw_bytes=Crypto.util.hexToBytes(clone.serialize()),txid=Crypto.SHA256(Crypto.SHA256(raw_bytes,{asBytes:!0}),{asBytes:!0}).reverse();return Crypto.util.bytesToHex(txid)};const getTx=btcOperator.getTx=txid=>new Promise((async(resolve,reject)=>{try{const result=await multiApi("tx",{txid:txid});resolve({confirmations:result.confirmations,block:result.block_height,txid:result.hash,time:result.time,size:result.size,fee:util.Sat_to_BTC(result.fee),inputs:result.inputs.map((i=>Object({address:i.prev_out.addr,value:util.Sat_to_BTC(i.prev_out.value)}))),total_input_value:util.Sat_to_BTC(result.inputs.reduce(((a,i)=>a+i.prev_out.value),0)),outputs:result.out.map((o=>Object({address:o.addr,value:util.Sat_to_BTC(o.value)}))),total_output_value:util.Sat_to_BTC(result.out.reduce(((a,o)=>a+o.value),0))})}catch(error){reject(error)}})).catch((error=>reject(error)));getTx.hex=btcOperator.getTx.hex=txid=>multiApi("txHex",{txid:txid}),btcOperator.getAddressData=address=>new Promise(((resolve,reject)=>{Promise.all([multiApi("balance",{addr:address}),multiApi("txs",{addr:address})]).then((([balance,txs])=>{const parsedTxs=txs.map((tx=>function(tx,addressOfTx){const{txid:txid,hash:hash,time:time,block_height:block_height,inputs:inputs,outputs:outputs,out:out,vin:vin,vout:vout,fee:fee,fees:fees,received:received,confirmed:confirmed,status:{block_height:statusBlockHeight,block_time:block_time}={}}=tx;let parsedTx={txid:hash||txid,time:1e3*time||new Date(confirmed||received).getTime()||1e3*block_time||Date.now(),block:block_height||statusBlockHeight,tx_senders:{}};(inputs||vin).forEach((i=>{const address=i.prev_out?.addr||i.addresses?.[0]||i.prev_out?.address||i.addr||i.prevout.scriptpubkey_address,value=i.prev_out?.value||i.output_value||i.value||i.prevout.value;address in parsedTx.tx_senders?parsedTx.tx_senders[address]+=value:parsedTx.tx_senders[address]=value})),parsedTx.tx_input_value=0;for(let senderAddr in parsedTx.tx_senders){let val=parsedTx.tx_senders[senderAddr];parsedTx.tx_senders[senderAddr]=util.Sat_to_BTC(val),parsedTx.tx_input_value+=val}parsedTx.tx_input_value=util.Sat_to_BTC(parsedTx.tx_input_value),parsedTx.tx_receivers={},(outputs||out||vout).forEach((o=>{const address=o.scriptpubkey_address||o.addresses?.[0]||o.scriptpubkey_address||o.addr,value=o.value||o.scriptpubkey_value;address in parsedTx.tx_receivers?parsedTx.tx_receivers[address]+=value:parsedTx.tx_receivers[address]=value})),parsedTx.tx_output_value=0;for(let receiverAddr in parsedTx.tx_receivers){let val=parsedTx.tx_receivers[receiverAddr];parsedTx.tx_receivers[receiverAddr]=util.Sat_to_BTC(val),parsedTx.tx_output_value+=val}return parsedTx.tx_output_value=util.Sat_to_BTC(parsedTx.tx_output_value),parsedTx.tx_fee=util.Sat_to_BTC(fee||fees||parsedTx.tx_input_value-parsedTx.tx_output_value),1===Object.keys(parsedTx.tx_receivers).length&&1===Object.keys(parsedTx.tx_senders).length&&Object.keys(parsedTx.tx_senders)[0]===Object.keys(parsedTx.tx_receivers)[0]?(parsedTx.type="self",parsedTx.amount=parsedTx.tx_receivers[addressOfTx],parsedTx.address=addressOfTx):addressOfTx in parsedTx.tx_senders&&Object.keys(parsedTx.tx_receivers).some((addr=>addr!==addressOfTx))?(parsedTx.type="out",parsedTx.receiver=Object.keys(parsedTx.tx_receivers).filter((addr=>addr!=addressOfTx)),parsedTx.amount=parsedTx.receiver.reduce(((t,addr)=>t+parsedTx.tx_receivers[addr]),0)+parsedTx.tx_fee):(parsedTx.type="in",parsedTx.sender=Object.keys(parsedTx.tx_senders).filter((addr=>addr!=addressOfTx)),parsedTx.amount=parsedTx.tx_receivers[addressOfTx]),parsedTx}(tx,address)));resolve({address:address,balance:balance,txs:parsedTxs})})).catch((error=>reject(error)))})),btcOperator.getBlock=block=>new Promise(((resolve,reject)=>{fetch_api(`rawblock/${block}`).then((result=>resolve({height:result.height,hash:result.hash,merkle_root:result.mrkl_root,prev_block:result.prev_block,next_block:result.next_block[0],size:result.size,time:1e3*result.time,txs:result.tx.map((t=>Object({fee:t.fee,size:t.size,inputs:t.inputs.map((i=>Object({address:i.prev_out.addr,value:util.Sat_to_BTC(i.prev_out.value)}))),total_input_value:util.Sat_to_BTC(t.inputs.reduce(((a,i)=>a+i.prev_out.value),0)),outputs:t.out.map((o=>Object({address:o.addr,value:util.Sat_to_BTC(o.value)}))),total_output_value:util.Sat_to_BTC(t.out.reduce(((a,o)=>a+o.value),0))})))}))).catch((error=>reject(error)))}))}();
\ No newline at end of file
diff --git a/solanawallet/scripts/btcwallet_scripts_lib.js b/solanawallet/scripts/btcwallet_scripts_lib.js
new file mode 100644
index 0000000..832827e
--- /dev/null
+++ b/solanawallet/scripts/btcwallet_scripts_lib.js
@@ -0,0 +1,10430 @@
+(function (GLOBAL) { //lib v1.4.2b
+ 'use strict';
+ /* Utility Libraries required for Standard operations
+ * All credits for these codes belong to their respective creators, moderators and owners.
+ * For more info (including license and terms of use), please visit respective source.
+ */
+ GLOBAL.cryptocoin = (typeof floGlobals === 'undefined' ? null : floGlobals.blockchain) || 'BTC';
+
+ const getRandomBytes = (function () {
+ if (typeof require === 'function') {
+ const crypto = require('crypto');
+ return function (buf) {
+ var bytes = crypto.randomBytes(buf.length);
+ buf.set(bytes);
+ return buf;
+ }
+ } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) {
+ return function (buf) {
+ return GLOBAL.crypto.getRandomValues(buf);
+ }
+ } else
+ throw Error('Unable to define getRandomBytes');
+ })();
+
+
+ GLOBAL.securedMathRandom = (function () {
+ if (typeof require === 'function') {
+ const crypto = require('crypto');
+ return function () {
+ return crypto.randomBytes(4).readUInt32LE() / 0xffffffff;
+ }
+ } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) {
+ return function () {
+ return (GLOBAL.crypto.getRandomValues(new Uint32Array(1))[0] / 0xffffffff);
+ }
+ } else
+ throw Error('Unable to define securedMathRandom');
+ })();
+
+ //Crypto.js
+ (function () {
+ // Global Crypto object
+ var Crypto = GLOBAL.Crypto = {};
+ /*!
+ * Crypto-JS v2.5.4 Crypto.js
+ * http://code.google.com/p/crypto-js/
+ * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (function () {
+
+ var base64map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+ // Crypto utilities
+ var util = Crypto.util = {
+
+ // Bit-wise rotate left
+ rotl: function (n, b) {
+ return (n << b) | (n >>> (32 - b));
+ },
+
+ // Bit-wise rotate right
+ rotr: function (n, b) {
+ return (n << (32 - b)) | (n >>> b);
+ },
+
+ // Swap big-endian to little-endian and vice versa
+ endian: function (n) {
+
+ // If number given, swap endian
+ if (n.constructor == Number) {
+ return util.rotl(n, 8) & 0x00FF00FF |
+ util.rotl(n, 24) & 0xFF00FF00;
+ }
+
+ // Else, assume array and swap all items
+ for (var i = 0; i < n.length; i++)
+ n[i] = util.endian(n[i]);
+ return n;
+
+ },
+
+ // Generate an array of any length of random bytes
+ randomBytes: function (n) {
+ for (var bytes = []; n > 0; n--)
+ bytes.push(Math.floor(securedMathRandom() * 256));
+ return bytes;
+ },
+
+ // Convert a byte array to big-endian 32-bit words
+ bytesToWords: function (bytes) {
+ for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+ words[b >>> 5] |= (bytes[i] & 0xFF) << (24 - b % 32);
+ return words;
+ },
+
+ // Convert big-endian 32-bit words to a byte array
+ wordsToBytes: function (words) {
+ for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+ bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+ return bytes;
+ },
+
+ // Convert a byte array to a hex string
+ bytesToHex: function (bytes) {
+ for (var hex = [], i = 0; i < bytes.length; i++) {
+ hex.push((bytes[i] >>> 4).toString(16));
+ hex.push((bytes[i] & 0xF).toString(16));
+ }
+ return hex.join("");
+ },
+
+ // Convert a hex string to a byte array
+ hexToBytes: function (hex) {
+ for (var bytes = [], c = 0; c < hex.length; c += 2)
+ bytes.push(parseInt(hex.substr(c, 2), 16));
+ return bytes;
+ },
+
+ // Convert a byte array to a base-64 string
+ bytesToBase64: function (bytes) {
+ for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+ var triplet = (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+ for (var j = 0; j < 4; j++) {
+ if (i * 8 + j * 6 <= bytes.length * 8)
+ base64.push(base64map.charAt((triplet >>> 6 * (3 - j)) & 0x3F));
+ else base64.push("=");
+ }
+ }
+
+ return base64.join("");
+ },
+
+ // Convert a base-64 string to a byte array
+ base64ToBytes: function (base64) {
+ // Remove non-base-64 characters
+ base64 = base64.replace(/[^A-Z0-9+\/]/ig, "");
+
+ for (var bytes = [], i = 0, imod4 = 0; i < base64.length; imod4 = ++i % 4) {
+ if (imod4 == 0) continue;
+ bytes.push(((base64map.indexOf(base64.charAt(i - 1)) & (Math.pow(2, -2 * imod4 + 8) - 1)) << (imod4 * 2)) |
+ (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2)));
+ }
+
+ return bytes;
+ }
+
+ };
+
+ // Crypto character encodings
+ var charenc = Crypto.charenc = {};
+
+ // UTF-8 encoding
+ var UTF8 = charenc.UTF8 = {
+
+ // Convert a string to a byte array
+ stringToBytes: function (str) {
+ return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+ },
+
+ // Convert a byte array to a string
+ bytesToString: function (bytes) {
+ return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+ }
+
+ };
+
+ // Binary encoding
+ var Binary = charenc.Binary = {
+
+ // Convert a string to a byte array
+ stringToBytes: function (str) {
+ for (var bytes = [], i = 0; i < str.length; i++)
+ bytes.push(str.charCodeAt(i) & 0xFF);
+ return bytes;
+ },
+
+ // Convert a byte array to a string
+ bytesToString: function (bytes) {
+ for (var str = [], i = 0; i < bytes.length; i++)
+ str.push(String.fromCharCode(bytes[i]));
+ return str.join("");
+ }
+
+ };
+
+ })();
+ //Adding SHA1 to fix basic PKBDF2
+ /*
+ * Crypto-JS v2.5.4
+ * http://code.google.com/p/crypto-js/
+ * (c) 2009-2012 by Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (function () {
+
+ // Shortcuts
+ var C = Crypto,
+ util = C.util,
+ charenc = C.charenc,
+ UTF8 = charenc.UTF8,
+ Binary = charenc.Binary;
+
+ // Public API
+ var SHA1 = C.SHA1 = function (message, options) {
+ var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+ return options && options.asBytes ? digestbytes :
+ options && options.asString ? Binary.bytesToString(digestbytes) :
+ util.bytesToHex(digestbytes);
+ };
+
+ // The core
+ SHA1._sha1 = function (message) {
+
+ // Convert to byte array
+ if (message.constructor == String) message = UTF8.stringToBytes(message);
+ /* else, assume byte array already */
+
+ var m = util.bytesToWords(message),
+ l = message.length * 8,
+ w = [],
+ H0 = 1732584193,
+ H1 = -271733879,
+ H2 = -1732584194,
+ H3 = 271733878,
+ H4 = -1009589776;
+
+ // Padding
+ m[l >> 5] |= 0x80 << (24 - l % 32);
+ m[((l + 64 >>> 9) << 4) + 15] = l;
+
+ for (var i = 0; i < m.length; i += 16) {
+
+ var a = H0,
+ b = H1,
+ c = H2,
+ d = H3,
+ e = H4;
+
+ for (var j = 0; j < 80; j++) {
+
+ if (j < 16) w[j] = m[i + j];
+ else {
+ var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+ w[j] = (n << 1) | (n >>> 31);
+ }
+
+ var t = ((H0 << 5) | (H0 >>> 27)) + H4 + (w[j] >>> 0) + (
+ j < 20 ? (H1 & H2 | ~H1 & H3) + 1518500249 :
+ j < 40 ? (H1 ^ H2 ^ H3) + 1859775393 :
+ j < 60 ? (H1 & H2 | H1 & H3 | H2 & H3) - 1894007588 :
+ (H1 ^ H2 ^ H3) - 899497514);
+
+ H4 = H3;
+ H3 = H2;
+ H2 = (H1 << 30) | (H1 >>> 2);
+ H1 = H0;
+ H0 = t;
+
+ }
+
+ H0 += a;
+ H1 += b;
+ H2 += c;
+ H3 += d;
+ H4 += e;
+
+ }
+
+ return [H0, H1, H2, H3, H4];
+
+ };
+
+ // Package private blocksize
+ SHA1._blocksize = 16;
+
+ SHA1._digestsize = 20;
+
+ })();
+
+ //Added to make PKBDF2 work
+ /*
+ * Crypto-JS v2.5.4
+ * http://code.google.com/p/crypto-js/
+ * (c) 2009-2012 by Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (function () {
+
+ // Shortcuts
+ var C = Crypto,
+ util = C.util,
+ charenc = C.charenc,
+ UTF8 = charenc.UTF8,
+ Binary = charenc.Binary;
+
+ C.HMAC = function (hasher, message, key, options) {
+
+ // Convert to byte arrays
+ if (message.constructor == String) message = UTF8.stringToBytes(message);
+ if (key.constructor == String) key = UTF8.stringToBytes(key);
+ /* else, assume byte arrays already */
+
+ // Allow arbitrary length keys
+ if (key.length > hasher._blocksize * 4)
+ key = hasher(key, {
+ asBytes: true
+ });
+
+ // XOR keys with pad constants
+ var okey = key.slice(0),
+ ikey = key.slice(0);
+ for (var i = 0; i < hasher._blocksize * 4; i++) {
+ okey[i] ^= 0x5C;
+ ikey[i] ^= 0x36;
+ }
+
+ var hmacbytes = hasher(okey.concat(hasher(ikey.concat(message), {
+ asBytes: true
+ })), {
+ asBytes: true
+ });
+
+ return options && options.asBytes ? hmacbytes :
+ options && options.asString ? Binary.bytesToString(hmacbytes) :
+ util.bytesToHex(hmacbytes);
+
+ };
+
+ })();
+
+
+ //crypto-sha256-hmac.js
+ /*
+ * Crypto-JS v2.5.4
+ * http://code.google.com/p/crypto-js/
+ * (c) 2009-2012 by Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (function () {
+ var d = Crypto,
+ k = d.util,
+ g = d.charenc,
+ b = g.UTF8,
+ a = g.Binary,
+ c = [1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993, 2453635748, 2870763221,
+ 3624381080, 310598401, 607225278, 1426881987, 1925078388, 2162078206, 2614888103, 3248222580,
+ 3835390401, 4022224774, 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986,
+ 2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711, 113926993, 338241895,
+ 666307205, 773529912, 1294757372, 1396182291, 1695183700, 1986661051, 2177026350, 2456956037,
+ 2730485921,
+ 2820302411, 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344, 430227734,
+ 506948616, 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779, 1955562222,
+ 2024104815, 2227730452, 2361852424, 2428436474, 2756734187, 3204031479, 3329325298
+ ],
+ e = d.SHA256 = function (b, c) {
+ var f = k.wordsToBytes(e._sha256(b));
+ return c && c.asBytes ? f : c && c.asString ? a.bytesToString(f) : k.bytesToHex(f)
+ };
+ e._sha256 = function (a) {
+ a.constructor == String && (a = b.stringToBytes(a));
+ var e = k.bytesToWords(a),
+ f = a.length * 8,
+ a = [1779033703, 3144134277,
+ 1013904242, 2773480762, 1359893119, 2600822924, 528734635, 1541459225
+ ],
+ d = [],
+ g, m, r, i, n, o, s, t, h, l, j;
+ e[f >> 5] |= 128 << 24 - f % 32;
+ e[(f + 64 >> 9 << 4) + 15] = f;
+ for (t = 0; t < e.length; t += 16) {
+ f = a[0];
+ g = a[1];
+ m = a[2];
+ r = a[3];
+ i = a[4];
+ n = a[5];
+ o = a[6];
+ s = a[7];
+ for (h = 0; h < 64; h++) {
+ h < 16 ? d[h] = e[h + t] : (l = d[h - 15], j = d[h - 2], d[h] = ((l << 25 | l >>> 7) ^
+ (l << 14 | l >>> 18) ^ l >>> 3) + (d[h - 7] >>> 0) + ((j << 15 | j >>> 17) ^
+ (j << 13 | j >>> 19) ^ j >>> 10) + (d[h - 16] >>> 0));
+ j = f & g ^ f & m ^ g & m;
+ var u = (f << 30 | f >>> 2) ^ (f << 19 | f >>> 13) ^ (f << 10 | f >>> 22);
+ l = (s >>> 0) + ((i << 26 | i >>> 6) ^ (i << 21 | i >>> 11) ^ (i << 7 | i >>> 25)) +
+ (i & n ^ ~i & o) + c[h] + (d[h] >>> 0);
+ j = u + j;
+ s = o;
+ o = n;
+ n = i;
+ i = r + l >>> 0;
+ r = m;
+ m = g;
+ g = f;
+ f = l + j >>> 0
+ }
+ a[0] += f;
+ a[1] += g;
+ a[2] += m;
+ a[3] += r;
+ a[4] += i;
+ a[5] += n;
+ a[6] += o;
+ a[7] += s
+ }
+ return a
+ };
+ e._blocksize = 16;
+ e._digestsize = 32
+ })();
+ (function () {
+ var d = Crypto,
+ k = d.util,
+ g = d.charenc,
+ b = g.UTF8,
+ a = g.Binary;
+ d.HMAC = function (c, e, d, g) {
+ e.constructor == String && (e = b.stringToBytes(e));
+ d.constructor == String && (d = b.stringToBytes(d));
+ d.length > c._blocksize * 4 && (d = c(d, {
+ asBytes: !0
+ }));
+ for (var f = d.slice(0), d = d.slice(0), q = 0; q < c._blocksize * 4; q++) f[q] ^= 92, d[q] ^=
+ 54;
+ c = c(f.concat(c(d.concat(e), {
+ asBytes: !0
+ })), {
+ asBytes: !0
+ });
+ return g && g.asBytes ? c : g && g.asString ? a.bytesToString(c) : k.bytesToHex(c)
+ }
+ })();
+ })();
+
+ //SecureRandom.js
+ (function () {
+
+
+ /*!
+ * Random number generator with ArcFour PRNG
+ *
+ * NOTE: For best results, put code like
+ *
+ * in your main HTML document.
+ *
+ * Copyright Tom Wu, bitaddress.org BSD License.
+ * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+ */
+
+ // Constructor function of Global SecureRandom object
+ var sr = GLOBAL.SecureRandom = function () { };
+
+ // Properties
+ sr.state;
+ sr.pool;
+ sr.pptr;
+ sr.poolCopyOnInit;
+
+ // Pool size must be a multiple of 4 and greater than 32.
+ // An array of bytes the size of the pool will be passed to init()
+ sr.poolSize = 256;
+
+ // --- object methods ---
+
+ // public method
+ // ba: byte array
+ sr.prototype.nextBytes = function (ba) {
+ var i;
+ if (getRandomBytes && GLOBAL.Uint8Array) {
+ try {
+ var rvBytes = new Uint8Array(ba.length);
+ getRandomBytes(rvBytes);
+ for (i = 0; i < ba.length; ++i)
+ ba[i] = sr.getByte() ^ rvBytes[i];
+ return;
+ } catch (e) {
+ alert(e);
+ }
+ }
+ for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+ };
+
+
+ // --- static methods ---
+
+ // Mix in the current time (w/milliseconds) into the pool
+ // NOTE: this method should be called from body click/keypress event handlers to increase entropy
+ sr.seedTime = function () {
+ sr.seedInt(new Date().getTime());
+ }
+
+ sr.getByte = function () {
+ if (sr.state == null) {
+ sr.seedTime();
+ sr.state = sr.ArcFour(); // Plug in your RNG constructor here
+ sr.state.init(sr.pool);
+ sr.poolCopyOnInit = [];
+ for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
+ sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+ sr.pptr = 0;
+ }
+ // TODO: allow reseeding after first request
+ return sr.state.next();
+ }
+
+ // Mix in a 32-bit integer into the pool
+ sr.seedInt = function (x) {
+ sr.seedInt8(x);
+ sr.seedInt8((x >> 8));
+ sr.seedInt8((x >> 16));
+ sr.seedInt8((x >> 24));
+ }
+
+ // Mix in a 16-bit integer into the pool
+ sr.seedInt16 = function (x) {
+ sr.seedInt8(x);
+ sr.seedInt8((x >> 8));
+ }
+
+ // Mix in a 8-bit integer into the pool
+ sr.seedInt8 = function (x) {
+ sr.pool[sr.pptr++] ^= x & 255;
+ if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
+ }
+
+ // Arcfour is a PRNG
+ sr.ArcFour = function () {
+ function Arcfour() {
+ this.i = 0;
+ this.j = 0;
+ this.S = new Array();
+ }
+
+ // Initialize arcfour context from key, an array of ints, each from [0..255]
+ function ARC4init(key) {
+ var i, j, t;
+ for (i = 0; i < 256; ++i)
+ this.S[i] = i;
+ j = 0;
+ for (i = 0; i < 256; ++i) {
+ j = (j + this.S[i] + key[i % key.length]) & 255;
+ t = this.S[i];
+ this.S[i] = this.S[j];
+ this.S[j] = t;
+ }
+ this.i = 0;
+ this.j = 0;
+ }
+
+ function ARC4next() {
+ var t;
+ this.i = (this.i + 1) & 255;
+ this.j = (this.j + this.S[this.i]) & 255;
+ t = this.S[this.i];
+ this.S[this.i] = this.S[this.j];
+ this.S[this.j] = t;
+ return this.S[(t + this.S[this.i]) & 255];
+ }
+
+ Arcfour.prototype.init = ARC4init;
+ Arcfour.prototype.next = ARC4next;
+
+ return new Arcfour();
+ };
+
+
+ // Initialize the pool with junk if needed.
+ if (sr.pool == null) {
+ sr.pool = new Array();
+ sr.pptr = 0;
+ var t;
+ if (getRandomBytes && GLOBAL.Uint8Array) {
+ try {
+ // Use webcrypto if available
+ var ua = new Uint8Array(sr.poolSize);
+ getRandomBytes(ua);
+ for (t = 0; t < sr.poolSize; ++t)
+ sr.pool[sr.pptr++] = ua[t];
+ } catch (e) {
+ alert(e);
+ }
+ }
+ while (sr.pptr < sr.poolSize) { // extract some randomness from securedMathRandom()
+ t = Math.floor(65536 * securedMathRandom());
+ sr.pool[sr.pptr++] = t >>> 8;
+ sr.pool[sr.pptr++] = t & 255;
+ }
+ sr.pptr = Math.floor(sr.poolSize * securedMathRandom());
+ sr.seedTime();
+ // entropy
+ var entropyStr = "";
+ // screen size and color depth: ~4.8 to ~5.4 bits
+ entropyStr += (GLOBAL.screen.height * GLOBAL.screen.width * GLOBAL.screen.colorDepth);
+ entropyStr += (GLOBAL.screen.availHeight * GLOBAL.screen.availWidth * GLOBAL.screen.pixelDepth);
+ // time zone offset: ~4 bits
+ var dateObj = new Date();
+ var timeZoneOffset = dateObj.getTimezoneOffset();
+ entropyStr += timeZoneOffset;
+ // user agent: ~8.3 to ~11.6 bits
+ entropyStr += navigator.userAgent;
+ // browser plugin details: ~16.2 to ~21.8 bits
+ var pluginsStr = "";
+ for (var i = 0; i < navigator.plugins.length; i++) {
+ pluginsStr += navigator.plugins[i].name + " " + navigator.plugins[i].filename + " " + navigator.plugins[i].description + " " + navigator.plugins[i].version + ", ";
+ }
+ var mimeTypesStr = "";
+ for (var i = 0; i < navigator.mimeTypes.length; i++) {
+ mimeTypesStr += navigator.mimeTypes[i].description + " " + navigator.mimeTypes[i].type + " " + navigator.mimeTypes[i].suffixes + ", ";
+ }
+ entropyStr += pluginsStr + mimeTypesStr;
+ // cookies and storage: 1 bit
+ entropyStr += navigator.cookieEnabled + typeof (sessionStorage) + typeof (localStorage);
+ // language: ~7 bit
+ entropyStr += navigator.language;
+ // history: ~2 bit
+ entropyStr += GLOBAL.history.length;
+ // location
+ entropyStr += GLOBAL.location;
+
+ var entropyBytes = Crypto.SHA256(entropyStr, {
+ asBytes: true
+ });
+ for (var i = 0; i < entropyBytes.length; i++) {
+ sr.seedInt8(entropyBytes[i]);
+ }
+ }
+ })();
+
+ //ripemd160.js
+ (function () {
+
+ /*
+ CryptoJS v3.1.2
+ code.google.com/p/crypto-js
+ (c) 2009-2013 by Jeff Mott. All rights reserved.
+ code.google.com/p/crypto-js/wiki/License
+ */
+ /** @preserve
+ (c) 2012 by Cédric Mesnil. All rights reserved.
+ Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+ - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ // Constants table
+ var zl = [
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
+ 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
+ 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+ 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+ ];
+ var zr = [
+ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
+ 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
+ 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
+ 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
+ 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+ ];
+ var sl = [
+ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
+ 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
+ 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
+ 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
+ 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+ ];
+ var sr = [
+ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
+ 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
+ 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
+ 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
+ 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+ ];
+
+ var hl = [0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E];
+ var hr = [0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000];
+
+ var bytesToWords = function (bytes) {
+ var words = [];
+ for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+ words[b >>> 5] |= bytes[i] << (24 - b % 32);
+ }
+ return words;
+ };
+
+ var wordsToBytes = function (words) {
+ var bytes = [];
+ for (var b = 0; b < words.length * 32; b += 8) {
+ bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+ }
+ return bytes;
+ };
+
+ var processBlock = function (H, M, offset) {
+
+ // Swap endian
+ for (var i = 0; i < 16; i++) {
+ var offset_i = offset + i;
+ var M_offset_i = M[offset_i];
+
+ // Swap
+ M[offset_i] = (
+ (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+ (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
+ );
+ }
+
+ // Working variables
+ var al, bl, cl, dl, el;
+ var ar, br, cr, dr, er;
+
+ ar = al = H[0];
+ br = bl = H[1];
+ cr = cl = H[2];
+ dr = dl = H[3];
+ er = el = H[4];
+ // Computation
+ var t;
+ for (var i = 0; i < 80; i += 1) {
+ t = (al + M[offset + zl[i]]) | 0;
+ if (i < 16) {
+ t += f1(bl, cl, dl) + hl[0];
+ } else if (i < 32) {
+ t += f2(bl, cl, dl) + hl[1];
+ } else if (i < 48) {
+ t += f3(bl, cl, dl) + hl[2];
+ } else if (i < 64) {
+ t += f4(bl, cl, dl) + hl[3];
+ } else { // if (i<80) {
+ t += f5(bl, cl, dl) + hl[4];
+ }
+ t = t | 0;
+ t = rotl(t, sl[i]);
+ t = (t + el) | 0;
+ al = el;
+ el = dl;
+ dl = rotl(cl, 10);
+ cl = bl;
+ bl = t;
+
+ t = (ar + M[offset + zr[i]]) | 0;
+ if (i < 16) {
+ t += f5(br, cr, dr) + hr[0];
+ } else if (i < 32) {
+ t += f4(br, cr, dr) + hr[1];
+ } else if (i < 48) {
+ t += f3(br, cr, dr) + hr[2];
+ } else if (i < 64) {
+ t += f2(br, cr, dr) + hr[3];
+ } else { // if (i<80) {
+ t += f1(br, cr, dr) + hr[4];
+ }
+ t = t | 0;
+ t = rotl(t, sr[i]);
+ t = (t + er) | 0;
+ ar = er;
+ er = dr;
+ dr = rotl(cr, 10);
+ cr = br;
+ br = t;
+ }
+ // Intermediate hash value
+ t = (H[1] + cl + dr) | 0;
+ H[1] = (H[2] + dl + er) | 0;
+ H[2] = (H[3] + el + ar) | 0;
+ H[3] = (H[4] + al + br) | 0;
+ H[4] = (H[0] + bl + cr) | 0;
+ H[0] = t;
+ };
+
+ function f1(x, y, z) {
+ return ((x) ^ (y) ^ (z));
+ }
+
+ function f2(x, y, z) {
+ return (((x) & (y)) | ((~x) & (z)));
+ }
+
+ function f3(x, y, z) {
+ return (((x) | (~(y))) ^ (z));
+ }
+
+ function f4(x, y, z) {
+ return (((x) & (z)) | ((y) & (~(z))));
+ }
+
+ function f5(x, y, z) {
+ return ((x) ^ ((y) | (~(z))));
+ }
+
+ function rotl(x, n) {
+ return (x << n) | (x >>> (32 - n));
+ }
+
+ GLOBAL.ripemd160 = function ripemd160(message) {
+ var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
+
+ var m = bytesToWords(message);
+
+ var nBitsLeft = message.length * 8;
+ var nBitsTotal = message.length * 8;
+
+ // Add padding
+ m[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
+ m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
+ (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+ (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
+ );
+
+ for (var i = 0; i < m.length; i += 16) {
+ processBlock(H, m, i);
+ }
+
+ // Swap endian
+ for (var i = 0; i < 5; i++) {
+ // Shortcut
+ var H_i = H[i];
+
+ // Swap
+ H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+ (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
+ }
+
+ var digestbytes = wordsToBytes(H);
+ return digestbytes;
+ }
+ })();
+
+ //BigInteger.js
+ (function () {
+ // Upstream 'BigInteger' here:
+ // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
+ // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
+ // Review and Testing: https://github.com/cryptocoinjs/bigi/
+ /*!
+ * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+ *
+ * Copyright (c) 2005 Tom Wu
+ * All Rights Reserved.
+ * BSD License
+ * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+ *
+ * Copyright Stephan Thomas
+ * Copyright pointbiz
+ */
+
+ // (public) Constructor function of Global BigInteger object
+ var BigInteger = GLOBAL.BigInteger = function BigInteger(a, b, c) {
+ if (!(this instanceof BigInteger))
+ return new BigInteger(a, b, c);
+
+ if (a != null)
+ if ("number" == typeof a) this.fromNumber(a, b, c);
+ else if (b == null && "string" != typeof a) this.fromString(a, 256);
+ else this.fromString(a, b);
+ };
+
+ // Bits per digit
+ var dbits;
+
+ // JavaScript engine analysis
+ var canary = 0xdeadbeefcafe;
+ var j_lm = ((canary & 0xffffff) == 0xefcafe);
+
+ // return new, unset BigInteger
+ function nbi() {
+ return new BigInteger(null);
+ }
+
+ // am: Compute w_j += (x*this_i), propagate carries,
+ // c is initial carry, returns final carry.
+ // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+ // We need to select the fastest one that works in this environment.
+
+ // am1: use a single mult and divide to get the high bits,
+ // max digit bits should be 26 because
+ // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+ function am1(i, x, w, j, c, n) {
+ while (--n >= 0) {
+ var v = x * this[i++] + w[j] + c;
+ c = Math.floor(v / 0x4000000);
+ w[j++] = v & 0x3ffffff;
+ }
+ return c;
+ }
+ // am2 avoids a big mult-and-extract completely.
+ // Max digit bits should be <= 30 because we do bitwise ops
+ // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+ function am2(i, x, w, j, c, n) {
+ var xl = x & 0x7fff,
+ xh = x >> 15;
+ while (--n >= 0) {
+ var l = this[i] & 0x7fff;
+ var h = this[i++] >> 15;
+ var m = xh * l + h * xl;
+ l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+ c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+ w[j++] = l & 0x3fffffff;
+ }
+ return c;
+ }
+ // Alternately, set max digit bits to 28 since some
+ // browsers slow down when dealing with 32-bit numbers.
+ function am3(i, x, w, j, c, n) {
+ var xl = x & 0x3fff,
+ xh = x >> 14;
+ while (--n >= 0) {
+ var l = this[i] & 0x3fff;
+ var h = this[i++] >> 14;
+ var m = xh * l + h * xl;
+ l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+ c = (l >> 28) + (m >> 14) + xh * h;
+ w[j++] = l & 0xfffffff;
+ }
+ return c;
+ }
+ if (j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
+ BigInteger.prototype.am = am2;
+ dbits = 30;
+ } else if (j_lm && (navigator.appName != "Netscape")) {
+ BigInteger.prototype.am = am1;
+ dbits = 26;
+ } else { // Mozilla/Netscape seems to prefer am3
+ BigInteger.prototype.am = am3;
+ dbits = 28;
+ }
+
+ BigInteger.prototype.DB = dbits;
+ BigInteger.prototype.DM = ((1 << dbits) - 1);
+ BigInteger.prototype.DV = (1 << dbits);
+
+ var BI_FP = 52;
+ BigInteger.prototype.FV = Math.pow(2, BI_FP);
+ BigInteger.prototype.F1 = BI_FP - dbits;
+ BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+
+ // Digit conversions
+ var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+ var BI_RC = new Array();
+ var rr, vv;
+ rr = "0".charCodeAt(0);
+ for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+ rr = "a".charCodeAt(0);
+ for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+ rr = "A".charCodeAt(0);
+ for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+ function int2char(n) {
+ return BI_RM.charAt(n);
+ }
+
+ function intAt(s, i) {
+ var c = BI_RC[s.charCodeAt(i)];
+ return (c == null) ? -1 : c;
+ }
+
+
+
+ // return bigint initialized to value
+ function nbv(i) {
+ var r = nbi();
+ r.fromInt(i);
+ return r;
+ }
+
+
+ // returns bit length of the integer x
+ function nbits(x) {
+ var r = 1,
+ t;
+ if ((t = x >>> 16) != 0) {
+ x = t;
+ r += 16;
+ }
+ if ((t = x >> 8) != 0) {
+ x = t;
+ r += 8;
+ }
+ if ((t = x >> 4) != 0) {
+ x = t;
+ r += 4;
+ }
+ if ((t = x >> 2) != 0) {
+ x = t;
+ r += 2;
+ }
+ if ((t = x >> 1) != 0) {
+ x = t;
+ r += 1;
+ }
+ return r;
+ }
+
+
+
+
+
+
+
+ // (protected) copy this to r
+ BigInteger.prototype.copyTo = function (r) {
+ for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+ r.t = this.t;
+ r.s = this.s;
+ };
+
+
+ // (protected) set from integer value x, -DV <= x < DV
+ BigInteger.prototype.fromInt = function (x) {
+ this.t = 1;
+ this.s = (x < 0) ? -1 : 0;
+ if (x > 0) this[0] = x;
+ else if (x < -1) this[0] = x + this.DV;
+ else this.t = 0;
+ };
+
+ // (protected) set from string and radix
+ BigInteger.prototype.fromString = function (s, b) {
+ var k;
+ if (b == 16) k = 4;
+ else if (b == 8) k = 3;
+ else if (b == 256) k = 8; // byte array
+ else if (b == 2) k = 1;
+ else if (b == 32) k = 5;
+ else if (b == 4) k = 2;
+ else {
+ this.fromRadix(s, b);
+ return;
+ }
+ this.t = 0;
+ this.s = 0;
+ var i = s.length,
+ mi = false,
+ sh = 0;
+ while (--i >= 0) {
+ var x = (k == 8) ? s[i] & 0xff : intAt(s, i);
+ if (x < 0) {
+ if (s.charAt(i) == "-") mi = true;
+ continue;
+ }
+ mi = false;
+ if (sh == 0)
+ this[this.t++] = x;
+ else if (sh + k > this.DB) {
+ this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+ this[this.t++] = (x >> (this.DB - sh));
+ } else
+ this[this.t - 1] |= x << sh;
+ sh += k;
+ if (sh >= this.DB) sh -= this.DB;
+ }
+ if (k == 8 && (s[0] & 0x80) != 0) {
+ this.s = -1;
+ if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+ }
+ this.clamp();
+ if (mi) BigInteger.ZERO.subTo(this, this);
+ };
+
+
+ // (protected) clamp off excess high words
+ BigInteger.prototype.clamp = function () {
+ var c = this.s & this.DM;
+ while (this.t > 0 && this[this.t - 1] == c) --this.t;
+ };
+
+ // (protected) r = this << n*DB
+ BigInteger.prototype.dlShiftTo = function (n, r) {
+ var i;
+ for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+ for (i = n - 1; i >= 0; --i) r[i] = 0;
+ r.t = this.t + n;
+ r.s = this.s;
+ };
+
+ // (protected) r = this >> n*DB
+ BigInteger.prototype.drShiftTo = function (n, r) {
+ for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+ r.t = Math.max(this.t - n, 0);
+ r.s = this.s;
+ };
+
+
+ // (protected) r = this << n
+ BigInteger.prototype.lShiftTo = function (n, r) {
+ var bs = n % this.DB;
+ var cbs = this.DB - bs;
+ var bm = (1 << cbs) - 1;
+ var ds = Math.floor(n / this.DB),
+ c = (this.s << bs) & this.DM,
+ i;
+ for (i = this.t - 1; i >= 0; --i) {
+ r[i + ds + 1] = (this[i] >> cbs) | c;
+ c = (this[i] & bm) << bs;
+ }
+ for (i = ds - 1; i >= 0; --i) r[i] = 0;
+ r[ds] = c;
+ r.t = this.t + ds + 1;
+ r.s = this.s;
+ r.clamp();
+ };
+
+
+ // (protected) r = this >> n
+ BigInteger.prototype.rShiftTo = function (n, r) {
+ r.s = this.s;
+ var ds = Math.floor(n / this.DB);
+ if (ds >= this.t) {
+ r.t = 0;
+ return;
+ }
+ var bs = n % this.DB;
+ var cbs = this.DB - bs;
+ var bm = (1 << bs) - 1;
+ r[0] = this[ds] >> bs;
+ for (var i = ds + 1; i < this.t; ++i) {
+ r[i - ds - 1] |= (this[i] & bm) << cbs;
+ r[i - ds] = this[i] >> bs;
+ }
+ if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+ r.t = this.t - ds;
+ r.clamp();
+ };
+
+
+ // (protected) r = this - a
+ BigInteger.prototype.subTo = function (a, r) {
+ var i = 0,
+ c = 0,
+ m = Math.min(a.t, this.t);
+ while (i < m) {
+ c += this[i] - a[i];
+ r[i++] = c & this.DM;
+ c >>= this.DB;
+ }
+ if (a.t < this.t) {
+ c -= a.s;
+ while (i < this.t) {
+ c += this[i];
+ r[i++] = c & this.DM;
+ c >>= this.DB;
+ }
+ c += this.s;
+ } else {
+ c += this.s;
+ while (i < a.t) {
+ c -= a[i];
+ r[i++] = c & this.DM;
+ c >>= this.DB;
+ }
+ c -= a.s;
+ }
+ r.s = (c < 0) ? -1 : 0;
+ if (c < -1) r[i++] = this.DV + c;
+ else if (c > 0) r[i++] = c;
+ r.t = i;
+ r.clamp();
+ };
+
+
+ // (protected) r = this * a, r != this,a (HAC 14.12)
+ // "this" should be the larger one if appropriate.
+ BigInteger.prototype.multiplyTo = function (a, r) {
+ var x = this.abs(),
+ y = a.abs();
+ var i = x.t;
+ r.t = i + y.t;
+ while (--i >= 0) r[i] = 0;
+ for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+ r.s = 0;
+ r.clamp();
+ if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+ };
+
+
+ // (protected) r = this^2, r != this (HAC 14.16)
+ BigInteger.prototype.squareTo = function (r) {
+ var x = this.abs();
+ var i = r.t = 2 * x.t;
+ while (--i >= 0) r[i] = 0;
+ for (i = 0; i < x.t - 1; ++i) {
+ var c = x.am(i, x[i], r, 2 * i, 0, 1);
+ if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) {
+ r[i + x.t] -= x.DV;
+ r[i + x.t + 1] = 1;
+ }
+ }
+ if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+ r.s = 0;
+ r.clamp();
+ };
+
+
+
+ // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+ // r != q, this != m. q or r may be null.
+ BigInteger.prototype.divRemTo = function (m, q, r) {
+ var pm = m.abs();
+ if (pm.t <= 0) return;
+ var pt = this.abs();
+ if (pt.t < pm.t) {
+ if (q != null) q.fromInt(0);
+ if (r != null) this.copyTo(r);
+ return;
+ }
+ if (r == null) r = nbi();
+ var y = nbi(),
+ ts = this.s,
+ ms = m.s;
+ var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+ if (nsh > 0) {
+ pm.lShiftTo(nsh, y);
+ pt.lShiftTo(nsh, r);
+ } else {
+ pm.copyTo(y);
+ pt.copyTo(r);
+ }
+ var ys = y.t;
+ var y0 = y[ys - 1];
+ if (y0 == 0) return;
+ var yt = y0 * (1 << this.F1) + ((ys > 1) ? y[ys - 2] >> this.F2 : 0);
+ var d1 = this.FV / yt,
+ d2 = (1 << this.F1) / yt,
+ e = 1 << this.F2;
+ var i = r.t,
+ j = i - ys,
+ t = (q == null) ? nbi() : q;
+ y.dlShiftTo(j, t);
+ if (r.compareTo(t) >= 0) {
+ r[r.t++] = 1;
+ r.subTo(t, r);
+ }
+ BigInteger.ONE.dlShiftTo(ys, t);
+ t.subTo(y, y); // "negative" y so we can replace sub with am later
+ while (y.t < ys) y[y.t++] = 0;
+ while (--j >= 0) {
+ // Estimate quotient digit
+ var qd = (r[--i] == y0) ? this.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+ if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { // Try it out
+ y.dlShiftTo(j, t);
+ r.subTo(t, r);
+ while (r[i] < --qd) r.subTo(t, r);
+ }
+ }
+ if (q != null) {
+ r.drShiftTo(ys, q);
+ if (ts != ms) BigInteger.ZERO.subTo(q, q);
+ }
+ r.t = ys;
+ r.clamp();
+ if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+ if (ts < 0) BigInteger.ZERO.subTo(r, r);
+ };
+
+
+ // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+ // justification:
+ // xy == 1 (mod m)
+ // xy = 1+km
+ // xy(2-xy) = (1+km)(1-km)
+ // x[y(2-xy)] = 1-k^2m^2
+ // x[y(2-xy)] == 1 (mod m^2)
+ // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+ // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+ // JS multiply "overflows" differently from C/C++, so care is needed here.
+ BigInteger.prototype.invDigit = function () {
+ if (this.t < 1) return 0;
+ var x = this[0];
+ if ((x & 1) == 0) return 0;
+ var y = x & 3; // y == 1/x mod 2^2
+ y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+ y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+ y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+ // last step - calculate inverse mod DV directly;
+ // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+ y = (y * (2 - x * y % this.DV)) % this.DV; // y == 1/x mod 2^dbits
+ // we really want the negative inverse, and -DV < y < DV
+ return (y > 0) ? this.DV - y : -y;
+ };
+
+
+ // (protected) true iff this is even
+ BigInteger.prototype.isEven = function () {
+ return ((this.t > 0) ? (this[0] & 1) : this.s) == 0;
+ };
+
+
+ // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+ BigInteger.prototype.exp = function (e, z) {
+ if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+ var r = nbi(),
+ r2 = nbi(),
+ g = z.convert(this),
+ i = nbits(e) - 1;
+ g.copyTo(r);
+ while (--i >= 0) {
+ z.sqrTo(r, r2);
+ if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+ else {
+ var t = r;
+ r = r2;
+ r2 = t;
+ }
+ }
+ return z.revert(r);
+ };
+
+
+ // (public) return string representation in given radix
+ BigInteger.prototype.toString = function (b) {
+ if (this.s < 0) return "-" + this.negate().toString(b);
+ var k;
+ if (b == 16) k = 4;
+ else if (b == 8) k = 3;
+ else if (b == 2) k = 1;
+ else if (b == 32) k = 5;
+ else if (b == 4) k = 2;
+ else return this.toRadix(b);
+ var km = (1 << k) - 1,
+ d, m = false,
+ r = "",
+ i = this.t;
+ var p = this.DB - (i * this.DB) % k;
+ if (i-- > 0) {
+ if (p < this.DB && (d = this[i] >> p) > 0) {
+ m = true;
+ r = int2char(d);
+ }
+ while (i >= 0) {
+ if (p < k) {
+ d = (this[i] & ((1 << p) - 1)) << (k - p);
+ d |= this[--i] >> (p += this.DB - k);
+ } else {
+ d = (this[i] >> (p -= k)) & km;
+ if (p <= 0) {
+ p += this.DB;
+ --i;
+ }
+ }
+ if (d > 0) m = true;
+ if (m) r += int2char(d);
+ }
+ }
+ return m ? r : "0";
+ };
+
+
+ // (public) -this
+ BigInteger.prototype.negate = function () {
+ var r = nbi();
+ BigInteger.ZERO.subTo(this, r);
+ return r;
+ };
+
+ // (public) |this|
+ BigInteger.prototype.abs = function () {
+ return (this.s < 0) ? this.negate() : this;
+ };
+
+ // (public) return + if this > a, - if this < a, 0 if equal
+ BigInteger.prototype.compareTo = function (a) {
+ var r = this.s - a.s;
+ if (r != 0) return r;
+ var i = this.t;
+ r = i - a.t;
+ if (r != 0) return (this.s < 0) ? -r : r;
+ while (--i >= 0)
+ if ((r = this[i] - a[i]) != 0) return r;
+ return 0;
+ }
+
+ // (public) return the number of bits in "this"
+ BigInteger.prototype.bitLength = function () {
+ if (this.t <= 0) return 0;
+ return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM));
+ };
+
+ // (public) this mod a
+ BigInteger.prototype.mod = function (a) {
+ var r = nbi();
+ this.abs().divRemTo(a, null, r);
+ if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+ return r;
+ }
+
+ // (public) this^e % m, 0 <= e < 2^32
+ BigInteger.prototype.modPowInt = function (e, m) {
+ var z;
+ if (e < 256 || m.isEven()) z = new Classic(m);
+ else z = new Montgomery(m);
+ return this.exp(e, z);
+ };
+
+ // "constants"
+ BigInteger.ZERO = nbv(0);
+ BigInteger.ONE = nbv(1);
+
+
+
+
+
+
+
+ // Copyright (c) 2005-2009 Tom Wu
+ // All Rights Reserved.
+ // See "LICENSE" for details.
+ // Extended JavaScript BN functions, required for RSA private ops.
+ // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+ // Version 1.2: square() API, isProbablePrime fix
+
+
+ // return index of lowest 1-bit in x, x < 2^31
+ function lbit(x) {
+ if (x == 0) return -1;
+ var r = 0;
+ if ((x & 0xffff) == 0) {
+ x >>= 16;
+ r += 16;
+ }
+ if ((x & 0xff) == 0) {
+ x >>= 8;
+ r += 8;
+ }
+ if ((x & 0xf) == 0) {
+ x >>= 4;
+ r += 4;
+ }
+ if ((x & 3) == 0) {
+ x >>= 2;
+ r += 2;
+ }
+ if ((x & 1) == 0) ++r;
+ return r;
+ }
+
+ // return number of 1 bits in x
+ function cbit(x) {
+ var r = 0;
+ while (x != 0) {
+ x &= x - 1;
+ ++r;
+ }
+ return r;
+ }
+
+ var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83,
+ 89,
+ 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191,
+ 193,
+ 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307,
+ 311,
+ 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431,
+ 433,
+ 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563,
+ 569,
+ 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677,
+ 683,
+ 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823,
+ 827,
+ 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967,
+ 971,
+ 977, 983, 991, 997
+ ];
+ var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+
+
+
+ // (protected) return x s.t. r^x < DV
+ BigInteger.prototype.chunkSize = function (r) {
+ return Math.floor(Math.LN2 * this.DB / Math.log(r));
+ };
+
+ // (protected) convert to radix string
+ BigInteger.prototype.toRadix = function (b) {
+ if (b == null) b = 10;
+ if (this.signum() == 0 || b < 2 || b > 36) return "0";
+ var cs = this.chunkSize(b);
+ var a = Math.pow(b, cs);
+ var d = nbv(a),
+ y = nbi(),
+ z = nbi(),
+ r = "";
+ this.divRemTo(d, y, z);
+ while (y.signum() > 0) {
+ r = (a + z.intValue()).toString(b).substr(1) + r;
+ y.divRemTo(d, y, z);
+ }
+ return z.intValue().toString(b) + r;
+ };
+
+ // (protected) convert from radix string
+ BigInteger.prototype.fromRadix = function (s, b) {
+ this.fromInt(0);
+ if (b == null) b = 10;
+ var cs = this.chunkSize(b);
+ var d = Math.pow(b, cs),
+ mi = false,
+ j = 0,
+ w = 0;
+ for (var i = 0; i < s.length; ++i) {
+ var x = intAt(s, i);
+ if (x < 0) {
+ if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+ continue;
+ }
+ w = b * w + x;
+ if (++j >= cs) {
+ this.dMultiply(d);
+ this.dAddOffset(w, 0);
+ j = 0;
+ w = 0;
+ }
+ }
+ if (j > 0) {
+ this.dMultiply(Math.pow(b, j));
+ this.dAddOffset(w, 0);
+ }
+ if (mi) BigInteger.ZERO.subTo(this, this);
+ };
+
+ // (protected) alternate constructor
+ BigInteger.prototype.fromNumber = function (a, b, c) {
+ if ("number" == typeof b) {
+ // new BigInteger(int,int,RNG)
+ if (a < 2) this.fromInt(1);
+ else {
+ this.fromNumber(a, c);
+ if (!this.testBit(a - 1)) // force MSB set
+ this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+ if (this.isEven()) this.dAddOffset(1, 0); // force odd
+ while (!this.isProbablePrime(b)) {
+ this.dAddOffset(2, 0);
+ if (this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+ }
+ }
+ } else {
+ // new BigInteger(int,RNG)
+ var x = new Array(),
+ t = a & 7;
+ x.length = (a >> 3) + 1;
+ b.nextBytes(x);
+ if (t > 0) x[0] &= ((1 << t) - 1);
+ else x[0] = 0;
+ this.fromString(x, 256);
+ }
+ };
+
+ // (protected) r = this op a (bitwise)
+ BigInteger.prototype.bitwiseTo = function (a, op, r) {
+ var i, f, m = Math.min(a.t, this.t);
+ for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+ if (a.t < this.t) {
+ f = a.s & this.DM;
+ for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+ r.t = this.t;
+ } else {
+ f = this.s & this.DM;
+ for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+ r.t = a.t;
+ }
+ r.s = op(this.s, a.s);
+ r.clamp();
+ };
+
+ // (protected) this op (1<>= this.DB;
+ }
+ if (a.t < this.t) {
+ c += a.s;
+ while (i < this.t) {
+ c += this[i];
+ r[i++] = c & this.DM;
+ c >>= this.DB;
+ }
+ c += this.s;
+ } else {
+ c += this.s;
+ while (i < a.t) {
+ c += a[i];
+ r[i++] = c & this.DM;
+ c >>= this.DB;
+ }
+ c += a.s;
+ }
+ r.s = (c < 0) ? -1 : 0;
+ if (c > 0) r[i++] = c;
+ else if (c < -1) r[i++] = this.DV + c;
+ r.t = i;
+ r.clamp();
+ };
+
+ // (protected) this *= n, this >= 0, 1 < n < DV
+ BigInteger.prototype.dMultiply = function (n) {
+ this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+ ++this.t;
+ this.clamp();
+ };
+
+ // (protected) this += n << w words, this >= 0
+ BigInteger.prototype.dAddOffset = function (n, w) {
+ if (n == 0) return;
+ while (this.t <= w) this[this.t++] = 0;
+ this[w] += n;
+ while (this[w] >= this.DV) {
+ this[w] -= this.DV;
+ if (++w >= this.t) this[this.t++] = 0;
+ ++this[w];
+ }
+ };
+
+ // (protected) r = lower n words of "this * a", a.t <= n
+ // "this" should be the larger one if appropriate.
+ BigInteger.prototype.multiplyLowerTo = function (a, n, r) {
+ var i = Math.min(this.t + a.t, n);
+ r.s = 0; // assumes a,this >= 0
+ r.t = i;
+ while (i > 0) r[--i] = 0;
+ var j;
+ for (j = r.t - this.t; i < j; ++i) r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+ for (j = Math.min(a.t, n); i < j; ++i) this.am(0, a[i], r, i, 0, n - i);
+ r.clamp();
+ };
+
+
+ // (protected) r = "this * a" without lower n words, n > 0
+ // "this" should be the larger one if appropriate.
+ BigInteger.prototype.multiplyUpperTo = function (a, n, r) {
+ --n;
+ var i = r.t = this.t + a.t - n;
+ r.s = 0; // assumes a,this >= 0
+ while (--i >= 0) r[i] = 0;
+ for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+ r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+ r.clamp();
+ r.drShiftTo(1, r);
+ };
+
+ // (protected) this % n, n < 2^26
+ BigInteger.prototype.modInt = function (n) {
+ if (n <= 0) return 0;
+ var d = this.DV % n,
+ r = (this.s < 0) ? n - 1 : 0;
+ if (this.t > 0)
+ if (d == 0) r = this[0] % n;
+ else
+ for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+ return r;
+ };
+
+
+ // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+ BigInteger.prototype.millerRabin = function (t) {
+ var n1 = this.subtract(BigInteger.ONE);
+ var k = n1.getLowestSetBit();
+ if (k <= 0) return false;
+ var r = n1.shiftRight(k);
+ t = (t + 1) >> 1;
+ if (t > lowprimes.length) t = lowprimes.length;
+ var a = nbi();
+ for (var i = 0; i < t; ++i) {
+ //Pick bases at random, instead of starting at 2
+ a.fromInt(lowprimes[Math.floor(securedMathRandom() * lowprimes.length)]);
+ var y = a.modPow(r, this);
+ if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+ var j = 1;
+ while (j++ < k && y.compareTo(n1) != 0) {
+ y = y.modPowInt(2, this);
+ if (y.compareTo(BigInteger.ONE) == 0) return false;
+ }
+ if (y.compareTo(n1) != 0) return false;
+ }
+ }
+ return true;
+ };
+
+
+
+ // (public)
+ BigInteger.prototype.clone = function () {
+ var r = nbi();
+ this.copyTo(r);
+ return r;
+ };
+
+ // (public) return value as integer
+ BigInteger.prototype.intValue = function () {
+ if (this.s < 0) {
+ if (this.t == 1) return this[0] - this.DV;
+ else if (this.t == 0) return -1;
+ } else if (this.t == 1) return this[0];
+ else if (this.t == 0) return 0;
+ // assumes 16 < DB < 32
+ return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+ };
+
+
+ // (public) return value as byte
+ BigInteger.prototype.byteValue = function () {
+ return (this.t == 0) ? this.s : (this[0] << 24) >> 24;
+ };
+
+ // (public) return value as short (assumes DB>=16)
+ BigInteger.prototype.shortValue = function () {
+ return (this.t == 0) ? this.s : (this[0] << 16) >> 16;
+ };
+
+ // (public) 0 if this == 0, 1 if this > 0
+ BigInteger.prototype.signum = function () {
+ if (this.s < 0) return -1;
+ else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+ else return 1;
+ };
+
+
+ // (public) convert to bigendian byte array
+ BigInteger.prototype.toByteArray = function () {
+ var i = this.t,
+ r = new Array();
+ r[0] = this.s;
+ var p = this.DB - (i * this.DB) % 8,
+ d, k = 0;
+ if (i-- > 0) {
+ if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+ r[k++] = d | (this.s << (this.DB - p));
+ while (i >= 0) {
+ if (p < 8) {
+ d = (this[i] & ((1 << p) - 1)) << (8 - p);
+ d |= this[--i] >> (p += this.DB - 8);
+ } else {
+ d = (this[i] >> (p -= 8)) & 0xff;
+ if (p <= 0) {
+ p += this.DB;
+ --i;
+ }
+ }
+ if ((d & 0x80) != 0) d |= -256;
+ if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+ if (k > 0 || d != this.s) r[k++] = d;
+ }
+ }
+ return r;
+ };
+
+ BigInteger.prototype.equals = function (a) {
+ return (this.compareTo(a) == 0);
+ };
+ BigInteger.prototype.min = function (a) {
+ return (this.compareTo(a) < 0) ? this : a;
+ };
+ BigInteger.prototype.max = function (a) {
+ return (this.compareTo(a) > 0) ? this : a;
+ };
+
+ // (public) this & a
+ function op_and(x, y) {
+ return x & y;
+ }
+ BigInteger.prototype.and = function (a) {
+ var r = nbi();
+ this.bitwiseTo(a, op_and, r);
+ return r;
+ };
+
+ // (public) this | a
+ function op_or(x, y) {
+ return x | y;
+ }
+ BigInteger.prototype.or = function (a) {
+ var r = nbi();
+ this.bitwiseTo(a, op_or, r);
+ return r;
+ };
+
+ // (public) this ^ a
+ function op_xor(x, y) {
+ return x ^ y;
+ }
+ BigInteger.prototype.xor = function (a) {
+ var r = nbi();
+ this.bitwiseTo(a, op_xor, r);
+ return r;
+ };
+
+ // (public) this & ~a
+ function op_andnot(x, y) {
+ return x & ~y;
+ }
+ BigInteger.prototype.andNot = function (a) {
+ var r = nbi();
+ this.bitwiseTo(a, op_andnot, r);
+ return r;
+ };
+
+ // (public) ~this
+ BigInteger.prototype.not = function () {
+ var r = nbi();
+ for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+ r.t = this.t;
+ r.s = ~this.s;
+ return r;
+ };
+
+ // (public) this << n
+ BigInteger.prototype.shiftLeft = function (n) {
+ var r = nbi();
+ if (n < 0) this.rShiftTo(-n, r);
+ else this.lShiftTo(n, r);
+ return r;
+ };
+
+ // (public) this >> n
+ BigInteger.prototype.shiftRight = function (n) {
+ var r = nbi();
+ if (n < 0) this.lShiftTo(-n, r);
+ else this.rShiftTo(n, r);
+ return r;
+ };
+
+ // (public) returns index of lowest 1-bit (or -1 if none)
+ BigInteger.prototype.getLowestSetBit = function () {
+ for (var i = 0; i < this.t; ++i)
+ if (this[i] != 0) return i * this.DB + lbit(this[i]);
+ if (this.s < 0) return this.t * this.DB;
+ return -1;
+ };
+
+ // (public) return number of set bits
+ BigInteger.prototype.bitCount = function () {
+ var r = 0,
+ x = this.s & this.DM;
+ for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+ return r;
+ };
+
+ // (public) true iff nth bit is set
+ BigInteger.prototype.testBit = function (n) {
+ var j = Math.floor(n / this.DB);
+ if (j >= this.t) return (this.s != 0);
+ return ((this[j] & (1 << (n % this.DB))) != 0);
+ };
+
+ // (public) this | (1< 1) {
+ var g2 = nbi();
+ z.sqrTo(g[1], g2);
+ while (n <= km) {
+ g[n] = nbi();
+ z.mulTo(g2, g[n - 2], g[n]);
+ n += 2;
+ }
+ }
+
+ var j = e.t - 1,
+ w, is1 = true,
+ r2 = nbi(),
+ t;
+ i = nbits(e[j]) - 1;
+ while (j >= 0) {
+ if (i >= k1) w = (e[j] >> (i - k1)) & km;
+ else {
+ w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+ if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+ }
+
+ n = k;
+ while ((w & 1) == 0) {
+ w >>= 1;
+ --n;
+ }
+ if ((i -= n) < 0) {
+ i += this.DB;
+ --j;
+ }
+ if (is1) { // ret == 1, don't bother squaring or multiplying it
+ g[w].copyTo(r);
+ is1 = false;
+ } else {
+ while (n > 1) {
+ z.sqrTo(r, r2);
+ z.sqrTo(r2, r);
+ n -= 2;
+ }
+ if (n > 0) z.sqrTo(r, r2);
+ else {
+ t = r;
+ r = r2;
+ r2 = t;
+ }
+ z.mulTo(r2, g[w], r);
+ }
+
+ while (j >= 0 && (e[j] & (1 << i)) == 0) {
+ z.sqrTo(r, r2);
+ t = r;
+ r = r2;
+ r2 = t;
+ if (--i < 0) {
+ i = this.DB - 1;
+ --j;
+ }
+ }
+ }
+ return z.revert(r);
+ };
+
+ // (public) 1/this % m (HAC 14.61)
+ BigInteger.prototype.modInverse = function (m) {
+ var ac = m.isEven();
+ if (this.signum() === 0) throw new Error('division by zero');
+ if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+ var u = m.clone(),
+ v = this.clone();
+ var a = nbv(1),
+ b = nbv(0),
+ c = nbv(0),
+ d = nbv(1);
+ while (u.signum() != 0) {
+ while (u.isEven()) {
+ u.rShiftTo(1, u);
+ if (ac) {
+ if (!a.isEven() || !b.isEven()) {
+ a.addTo(this, a);
+ b.subTo(m, b);
+ }
+ a.rShiftTo(1, a);
+ } else if (!b.isEven()) b.subTo(m, b);
+ b.rShiftTo(1, b);
+ }
+ while (v.isEven()) {
+ v.rShiftTo(1, v);
+ if (ac) {
+ if (!c.isEven() || !d.isEven()) {
+ c.addTo(this, c);
+ d.subTo(m, d);
+ }
+ c.rShiftTo(1, c);
+ } else if (!d.isEven()) d.subTo(m, d);
+ d.rShiftTo(1, d);
+ }
+ if (u.compareTo(v) >= 0) {
+ u.subTo(v, u);
+ if (ac) a.subTo(c, a);
+ b.subTo(d, b);
+ } else {
+ v.subTo(u, v);
+ if (ac) c.subTo(a, c);
+ d.subTo(b, d);
+ }
+ }
+ if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+ while (d.compareTo(m) >= 0) d.subTo(m, d);
+ while (d.signum() < 0) d.addTo(m, d);
+ return d;
+ };
+
+
+ // (public) this^e
+ BigInteger.prototype.pow = function (e) {
+ return this.exp(e, new NullExp());
+ };
+
+ // (public) gcd(this,a) (HAC 14.54)
+ BigInteger.prototype.gcd = function (a) {
+ var x = (this.s < 0) ? this.negate() : this.clone();
+ var y = (a.s < 0) ? a.negate() : a.clone();
+ if (x.compareTo(y) < 0) {
+ var t = x;
+ x = y;
+ y = t;
+ }
+ var i = x.getLowestSetBit(),
+ g = y.getLowestSetBit();
+ if (g < 0) return x;
+ if (i < g) g = i;
+ if (g > 0) {
+ x.rShiftTo(g, x);
+ y.rShiftTo(g, y);
+ }
+ while (x.signum() > 0) {
+ if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+ if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+ if (x.compareTo(y) >= 0) {
+ x.subTo(y, x);
+ x.rShiftTo(1, x);
+ } else {
+ y.subTo(x, y);
+ y.rShiftTo(1, y);
+ }
+ }
+ if (g > 0) y.lShiftTo(g, y);
+ return y;
+ };
+
+ // (public) test primality with certainty >= 1-.5^t
+ BigInteger.prototype.isProbablePrime = function (t) {
+ var i, x = this.abs();
+ if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+ for (i = 0; i < lowprimes.length; ++i)
+ if (x[0] == lowprimes[i]) return true;
+ return false;
+ }
+ if (x.isEven()) return false;
+ i = 1;
+ while (i < lowprimes.length) {
+ var m = lowprimes[i],
+ j = i + 1;
+ while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+ m = x.modInt(m);
+ while (i < j)
+ if (m % lowprimes[i++] == 0) return false;
+ }
+ return x.millerRabin(t);
+ };
+
+
+ // JSBN-specific extension
+
+ // (public) this^2
+ BigInteger.prototype.square = function () {
+ var r = nbi();
+ this.squareTo(r);
+ return r;
+ };
+
+
+ // NOTE: BigInteger interfaces not implemented in jsbn:
+ // BigInteger(int signum, byte[] magnitude)
+ // double doubleValue()
+ // float floatValue()
+ // int hashCode()
+ // long longValue()
+ // static BigInteger valueOf(long val)
+
+
+
+ // Copyright Stephan Thomas (start) --- //
+ // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
+ // BigInteger monkey patching
+ BigInteger.valueOf = nbv;
+
+ /**
+ * Returns a byte array representation of the big integer.
+ *
+ * This returns the absolute of the contained value in big endian
+ * form. A value of zero results in an empty array.
+ */
+ BigInteger.prototype.toByteArrayUnsigned = function () {
+ var ba = this.abs().toByteArray();
+ if (ba.length) {
+ if (ba[0] == 0) {
+ ba = ba.slice(1);
+ }
+ return ba.map(function (v) {
+ return (v < 0) ? v + 256 : v;
+ });
+ } else {
+ // Empty array, nothing to do
+ return ba;
+ }
+ };
+
+ /**
+ * Turns a byte array into a big integer.
+ *
+ * This function will interpret a byte array as a big integer in big
+ * endian notation and ignore leading zeros.
+ */
+ BigInteger.fromByteArrayUnsigned = function (ba) {
+ if (!ba.length) {
+ return ba.valueOf(0);
+ } else if (ba[0] & 0x80) {
+ // Prepend a zero so the BigInteger class doesn't mistake this
+ // for a negative integer.
+ return new BigInteger([0].concat(ba));
+ } else {
+ return new BigInteger(ba);
+ }
+ };
+
+ /**
+ * Converts big integer to signed byte representation.
+ *
+ * The format for this value uses a the most significant bit as a sign
+ * bit. If the most significant bit is already occupied by the
+ * absolute value, an extra byte is prepended and the sign bit is set
+ * there.
+ *
+ * Examples:
+ *
+ * 0 => 0x00
+ * 1 => 0x01
+ * -1 => 0x81
+ * 127 => 0x7f
+ * -127 => 0xff
+ * 128 => 0x0080
+ * -128 => 0x8080
+ * 255 => 0x00ff
+ * -255 => 0x80ff
+ * 16300 => 0x3fac
+ * -16300 => 0xbfac
+ * 62300 => 0x00f35c
+ * -62300 => 0x80f35c
+ */
+ BigInteger.prototype.toByteArraySigned = function () {
+ var val = this.abs().toByteArrayUnsigned();
+ var neg = this.compareTo(BigInteger.ZERO) < 0;
+
+ if (neg) {
+ if (val[0] & 0x80) {
+ val.unshift(0x80);
+ } else {
+ val[0] |= 0x80;
+ }
+ } else {
+ if (val[0] & 0x80) {
+ val.unshift(0x00);
+ }
+ }
+
+ return val;
+ };
+
+ /**
+ * Parse a signed big integer byte representation.
+ *
+ * For details on the format please see BigInteger.toByteArraySigned.
+ */
+ BigInteger.fromByteArraySigned = function (ba) {
+ // Check for negative value
+ if (ba[0] & 0x80) {
+ // Remove sign bit
+ ba[0] &= 0x7f;
+
+ return BigInteger.fromByteArrayUnsigned(ba).negate();
+ } else {
+ return BigInteger.fromByteArrayUnsigned(ba);
+ }
+ };
+ // Copyright Stephan Thomas (end) --- //
+
+
+
+
+ // ****** REDUCTION ******* //
+
+ // Modular reduction using "classic" algorithm
+ var Classic = GLOBAL.Classic = function Classic(m) {
+ this.m = m;
+ }
+ Classic.prototype.convert = function (x) {
+ if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+ else return x;
+ };
+ Classic.prototype.revert = function (x) {
+ return x;
+ };
+ Classic.prototype.reduce = function (x) {
+ x.divRemTo(this.m, null, x);
+ };
+ Classic.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r);
+ this.reduce(r);
+ };
+ Classic.prototype.sqrTo = function (x, r) {
+ x.squareTo(r);
+ this.reduce(r);
+ };
+
+
+
+
+
+ // Montgomery reduction
+ var Montgomery = GLOBAL.Montgomery = function Montgomery(m) {
+ this.m = m;
+ this.mp = m.invDigit();
+ this.mpl = this.mp & 0x7fff;
+ this.mph = this.mp >> 15;
+ this.um = (1 << (m.DB - 15)) - 1;
+ this.mt2 = 2 * m.t;
+ }
+ // xR mod m
+ Montgomery.prototype.convert = function (x) {
+ var r = nbi();
+ x.abs().dlShiftTo(this.m.t, r);
+ r.divRemTo(this.m, null, r);
+ if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+ return r;
+ }
+ // x/R mod m
+ Montgomery.prototype.revert = function (x) {
+ var r = nbi();
+ x.copyTo(r);
+ this.reduce(r);
+ return r;
+ };
+ // x = x/R mod m (HAC 14.32)
+ Montgomery.prototype.reduce = function (x) {
+ while (x.t <= this.mt2) // pad x so am has enough room later
+ x[x.t++] = 0;
+ for (var i = 0; i < this.m.t; ++i) {
+ // faster way of calculating u0 = x[i]*mp mod DV
+ var j = x[i] & 0x7fff;
+ var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM;
+ // use am to combine the multiply-shift-add into one call
+ j = i + this.m.t;
+ x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+ // propagate carry
+ while (x[j] >= x.DV) {
+ x[j] -= x.DV;
+ x[++j]++;
+ }
+ }
+ x.clamp();
+ x.drShiftTo(this.m.t, x);
+ if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+ };
+ // r = "xy/R mod m"; x,y != r
+ Montgomery.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r);
+ this.reduce(r);
+ };
+ // r = "x^2/R mod m"; x != r
+ Montgomery.prototype.sqrTo = function (x, r) {
+ x.squareTo(r);
+ this.reduce(r);
+ };
+
+
+
+
+
+ // A "null" reducer
+ var NullExp = GLOBAL.NullExp = function NullExp() { }
+ NullExp.prototype.convert = function (x) {
+ return x;
+ };
+ NullExp.prototype.revert = function (x) {
+ return x;
+ };
+ NullExp.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r);
+ };
+ NullExp.prototype.sqrTo = function (x, r) {
+ x.squareTo(r);
+ };
+
+
+
+
+
+ // Barrett modular reduction
+ var Barrett = GLOBAL.Barrett = function Barrett(m) {
+ // setup Barrett
+ this.r2 = nbi();
+ this.q3 = nbi();
+ BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+ this.mu = this.r2.divide(m);
+ this.m = m;
+ }
+ Barrett.prototype.convert = function (x) {
+ if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+ else if (x.compareTo(this.m) < 0) return x;
+ else {
+ var r = nbi();
+ x.copyTo(r);
+ this.reduce(r);
+ return r;
+ }
+ };
+ Barrett.prototype.revert = function (x) {
+ return x;
+ };
+ // x = x mod m (HAC 14.42)
+ Barrett.prototype.reduce = function (x) {
+ x.drShiftTo(this.m.t - 1, this.r2);
+ if (x.t > this.m.t + 1) {
+ x.t = this.m.t + 1;
+ x.clamp();
+ }
+ this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+ this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+ while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+ x.subTo(this.r2, x);
+ while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+ };
+ // r = x*y mod m; x,y != r
+ Barrett.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r);
+ this.reduce(r);
+ };
+ // r = x^2 mod m; x != r
+ Barrett.prototype.sqrTo = function (x, r) {
+ x.squareTo(r);
+ this.reduce(r);
+ };
+
+ // BigInteger interfaces not implemented in jsbn:
+
+ // BigInteger(int signum, byte[] magnitude)
+ // double doubleValue()
+ // float floatValue()
+ // int hashCode()
+ // long longValue()
+ // static BigInteger valueOf(long val)
+ })();
+
+ //ellipticcurve.js
+ (function () {
+ /*!
+ * Basic Javascript Elliptic Curve implementation
+ * Ported loosely from BouncyCastle's Java EC code
+ * Only Fp curves implemented for now
+ *
+ * Copyright Tom Wu, bitaddress.org BSD License.
+ * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+ */
+ // Constructor function of Global EllipticCurve object
+ var ec = GLOBAL.EllipticCurve = function () { };
+
+ // ----------------
+ // ECFieldElementFp constructor
+ // q instanceof BigInteger
+ // x instanceof BigInteger
+ ec.FieldElementFp = function (q, x) {
+ this.x = x;
+ // TODO if(x.compareTo(q) >= 0) error
+ this.q = q;
+ };
+
+ ec.FieldElementFp.prototype.equals = function (other) {
+ if (other == this) return true;
+ return (this.q.equals(other.q) && this.x.equals(other.x));
+ };
+
+ ec.FieldElementFp.prototype.toBigInteger = function () {
+ return this.x;
+ };
+
+ ec.FieldElementFp.prototype.negate = function () {
+ return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+ };
+
+ ec.FieldElementFp.prototype.add = function (b) {
+ return new ec.FieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q));
+ };
+
+ ec.FieldElementFp.prototype.subtract = function (b) {
+ return new ec.FieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
+ };
+
+ ec.FieldElementFp.prototype.multiply = function (b) {
+ return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q));
+ };
+
+ ec.FieldElementFp.prototype.square = function () {
+ return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+ };
+
+ ec.FieldElementFp.prototype.divide = function (b) {
+ return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(
+ this.q));
+ };
+
+ ec.FieldElementFp.prototype.getByteLength = function () {
+ return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+ };
+
+ // D.1.4 91
+ /**
+ * return a sqrt root - the routine verifies that the calculation
+ * returns the right value - if none exists it returns null.
+ *
+ * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+ * Ported to JavaScript by bitaddress.org
+ */
+ ec.FieldElementFp.prototype.sqrt = function () {
+ if (!this.q.testBit(0)) throw new Error("even value of q");
+
+ // p mod 4 == 3
+ if (this.q.testBit(1)) {
+ // z = g^(u+1) + p, p = 4u + 3
+ var z = new ec.FieldElementFp(this.q, this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),
+ this.q));
+ return z.square().equals(this) ? z : null;
+ }
+
+ // p mod 4 == 1
+ var qMinusOne = this.q.subtract(BigInteger.ONE);
+ var legendreExponent = qMinusOne.shiftRight(1);
+ if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))) return null;
+ var u = qMinusOne.shiftRight(2);
+ var k = u.shiftLeft(1).add(BigInteger.ONE);
+ var Q = this.x;
+ var fourQ = Q.shiftLeft(2).mod(this.q);
+ var U, V;
+
+ do {
+ var rand = new SecureRandom();
+ var P;
+ do {
+ P = new BigInteger(this.q.bitLength(), rand);
+ }
+ while (P.compareTo(this.q) >= 0 || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent,
+ this.q).equals(qMinusOne)));
+
+ var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+
+ U = result[0];
+ V = result[1];
+ if (V.multiply(V).mod(this.q).equals(fourQ)) {
+ // Integer division by 2, mod q
+ if (V.testBit(0)) {
+ V = V.add(this.q);
+ }
+ V = V.shiftRight(1);
+ return new ec.FieldElementFp(this.q, V);
+ }
+ }
+ while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+
+ return null;
+ };
+ /*!
+ * Crypto-JS 2.5.4 BlockModes.js
+ * contribution from Simon Greatrix
+ */
+
+ (function (C) {
+
+ // Create pad namespace
+ var C_pad = C.pad = {};
+
+ // Calculate the number of padding bytes required.
+ function _requiredPadding(cipher, message) {
+ var blockSizeInBytes = cipher._blocksize * 4;
+ var reqd = blockSizeInBytes - message.length % blockSizeInBytes;
+ return reqd;
+ }
+
+ // Remove padding when the final byte gives the number of padding bytes.
+ var _unpadLength = function (cipher, message, alg, padding) {
+ var pad = message.pop();
+ if (pad == 0) {
+ throw new Error("Invalid zero-length padding specified for " + alg +
+ ". Wrong cipher specification or key used?");
+ }
+ var maxPad = cipher._blocksize * 4;
+ if (pad > maxPad) {
+ throw new Error("Invalid padding length of " + pad +
+ " specified for " + alg +
+ ". Wrong cipher specification or key used?");
+ }
+ for (var i = 1; i < pad; i++) {
+ var b = message.pop();
+ if (padding != undefined && padding != b) {
+ throw new Error("Invalid padding byte of 0x" + b.toString(16) +
+ " specified for " + alg +
+ ". Wrong cipher specification or key used?");
+ }
+ }
+ };
+
+ // No-operation padding, used for stream ciphers
+ C_pad.NoPadding = {
+ pad: function (cipher, message) { },
+ unpad: function (cipher, message) { }
+ };
+
+ // Zero Padding.
+ //
+ // If the message is not an exact number of blocks, the final block is
+ // completed with 0x00 bytes. There is no unpadding.
+ C_pad.ZeroPadding = {
+ pad: function (cipher, message) {
+ var blockSizeInBytes = cipher._blocksize * 4;
+ var reqd = message.length % blockSizeInBytes;
+ if (reqd != 0) {
+ for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
+ message.push(0x00);
+ }
+ }
+ },
+
+ unpad: function (cipher, message) {
+ while (message[message.length - 1] == 0) {
+ message.pop();
+ }
+ }
+ };
+
+ // ISO/IEC 7816-4 padding.
+ //
+ // Pads the plain text with an 0x80 byte followed by as many 0x00
+ // bytes are required to complete the block.
+ C_pad.iso7816 = {
+ pad: function (cipher, message) {
+ var reqd = _requiredPadding(cipher, message);
+ message.push(0x80);
+ for (; reqd > 1; reqd--) {
+ message.push(0x00);
+ }
+ },
+
+ unpad: function (cipher, message) {
+ var padLength;
+ for (padLength = cipher._blocksize * 4; padLength > 0; padLength--) {
+ var b = message.pop();
+ if (b == 0x80) return;
+ if (b != 0x00) {
+ throw new Error("ISO-7816 padding byte must be 0, not 0x" + b.toString(16) +
+ ". Wrong cipher specification or key used?");
+ }
+ }
+ throw new Error(
+ "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+ );
+ }
+ };
+
+ // ANSI X.923 padding
+ //
+ // The final block is padded with zeros except for the last byte of the
+ // last block which contains the number of padding bytes.
+ C_pad.ansix923 = {
+ pad: function (cipher, message) {
+ var reqd = _requiredPadding(cipher, message);
+ for (var i = 1; i < reqd; i++) {
+ message.push(0x00);
+ }
+ message.push(reqd);
+ },
+
+ unpad: function (cipher, message) {
+ _unpadLength(cipher, message, "ANSI X.923", 0);
+ }
+ };
+
+ // ISO 10126
+ //
+ // The final block is padded with random bytes except for the last
+ // byte of the last block which contains the number of padding bytes.
+ C_pad.iso10126 = {
+ pad: function (cipher, message) {
+ var reqd = _requiredPadding(cipher, message);
+ for (var i = 1; i < reqd; i++) {
+ message.push(Math.floor(securedMathRandom() * 256));
+ }
+ message.push(reqd);
+ },
+
+ unpad: function (cipher, message) {
+ _unpadLength(cipher, message, "ISO 10126", undefined);
+ }
+ };
+
+ // PKCS7 padding
+ //
+ // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
+ // value of each added byte is the number of bytes that are added,
+ // i.e. N bytes, each of value N are added.
+ C_pad.pkcs7 = {
+ pad: function (cipher, message) {
+ var reqd = _requiredPadding(cipher, message);
+ for (var i = 0; i < reqd; i++) {
+ message.push(reqd);
+ }
+ },
+
+ unpad: function (cipher, message) {
+ _unpadLength(cipher, message, "PKCS 7", message[message.length - 1]);
+ }
+ };
+
+ // Create mode namespace
+ var C_mode = C.mode = {};
+
+ /**
+ * Mode base "class".
+ */
+ var Mode = C_mode.Mode = function (padding) {
+ if (padding) {
+ this._padding = padding;
+ }
+ };
+
+ Mode.prototype = {
+ encrypt: function (cipher, m, iv) {
+ this._padding.pad(cipher, m);
+ this._doEncrypt(cipher, m, iv);
+ },
+
+ decrypt: function (cipher, m, iv) {
+ this._doDecrypt(cipher, m, iv);
+ this._padding.unpad(cipher, m);
+ },
+
+ // Default padding
+ _padding: C_pad.iso7816
+ };
+
+
+ /**
+ * Electronic Code Book mode.
+ *
+ * ECB applies the cipher directly against each block of the input.
+ *
+ * ECB does not require an initialization vector.
+ */
+ var ECB = C_mode.ECB = function () {
+ // Call parent constructor
+ Mode.apply(this, arguments);
+ };
+
+ // Inherit from Mode
+ var ECB_prototype = ECB.prototype = new Mode;
+
+ // Concrete steps for Mode template
+ ECB_prototype._doEncrypt = function (cipher, m, iv) {
+ var blockSizeInBytes = cipher._blocksize * 4;
+ // Encrypt each block
+ for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+ cipher._encryptblock(m, offset);
+ }
+ };
+ ECB_prototype._doDecrypt = function (cipher, c, iv) {
+ var blockSizeInBytes = cipher._blocksize * 4;
+ // Decrypt each block
+ for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+ cipher._decryptblock(c, offset);
+ }
+ };
+
+ // ECB never uses an IV
+ ECB_prototype.fixOptions = function (options) {
+ options.iv = [];
+ };
+
+
+ /**
+ * Cipher block chaining
+ *
+ * The first block is XORed with the IV. Subsequent blocks are XOR with the
+ * previous cipher output.
+ */
+ var CBC = C_mode.CBC = function () {
+ // Call parent constructor
+ Mode.apply(this, arguments);
+ };
+
+ // Inherit from Mode
+ var CBC_prototype = CBC.prototype = new Mode;
+
+ // Concrete steps for Mode template
+ CBC_prototype._doEncrypt = function (cipher, m, iv) {
+ var blockSizeInBytes = cipher._blocksize * 4;
+
+ // Encrypt each block
+ for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+ if (offset == 0) {
+ // XOR first block using IV
+ for (var i = 0; i < blockSizeInBytes; i++)
+ m[i] ^= iv[i];
+ } else {
+ // XOR this block using previous crypted block
+ for (var i = 0; i < blockSizeInBytes; i++)
+ m[offset + i] ^= m[offset + i - blockSizeInBytes];
+ }
+ // Encrypt block
+ cipher._encryptblock(m, offset);
+ }
+ };
+ CBC_prototype._doDecrypt = function (cipher, c, iv) {
+ var blockSizeInBytes = cipher._blocksize * 4;
+
+ // At the start, the previously crypted block is the IV
+ var prevCryptedBlock = iv;
+
+ // Decrypt each block
+ for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+ // Save this crypted block
+ var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+ // Decrypt block
+ cipher._decryptblock(c, offset);
+ // XOR decrypted block using previous crypted block
+ for (var i = 0; i < blockSizeInBytes; i++) {
+ c[offset + i] ^= prevCryptedBlock[i];
+ }
+ prevCryptedBlock = thisCryptedBlock;
+ }
+ };
+
+
+ /**
+ * Cipher feed back
+ *
+ * The cipher output is XORed with the plain text to produce the cipher output,
+ * which is then fed back into the cipher to produce a bit pattern to XOR the
+ * next block with.
+ *
+ * This is a stream cipher mode and does not require padding.
+ */
+ var CFB = C_mode.CFB = function () {
+ // Call parent constructor
+ Mode.apply(this, arguments);
+ };
+
+ // Inherit from Mode
+ var CFB_prototype = CFB.prototype = new Mode;
+
+ // Override padding
+ CFB_prototype._padding = C_pad.NoPadding;
+
+ // Concrete steps for Mode template
+ CFB_prototype._doEncrypt = function (cipher, m, iv) {
+ var blockSizeInBytes = cipher._blocksize * 4,
+ keystream = iv.slice(0);
+
+ // Encrypt each byte
+ for (var i = 0; i < m.length; i++) {
+
+ var j = i % blockSizeInBytes;
+ if (j == 0) cipher._encryptblock(keystream, 0);
+
+ m[i] ^= keystream[j];
+ keystream[j] = m[i];
+ }
+ };
+ CFB_prototype._doDecrypt = function (cipher, c, iv) {
+ var blockSizeInBytes = cipher._blocksize * 4,
+ keystream = iv.slice(0);
+
+ // Encrypt each byte
+ for (var i = 0; i < c.length; i++) {
+
+ var j = i % blockSizeInBytes;
+ if (j == 0) cipher._encryptblock(keystream, 0);
+
+ var b = c[i];
+ c[i] ^= keystream[j];
+ keystream[j] = b;
+ }
+ };
+
+
+ /**
+ * Output feed back
+ *
+ * The cipher repeatedly encrypts its own output. The output is XORed with the
+ * plain text to produce the cipher text.
+ *
+ * This is a stream cipher mode and does not require padding.
+ */
+ var OFB = C_mode.OFB = function () {
+ // Call parent constructor
+ Mode.apply(this, arguments);
+ };
+
+ // Inherit from Mode
+ var OFB_prototype = OFB.prototype = new Mode;
+
+ // Override padding
+ OFB_prototype._padding = C_pad.NoPadding;
+
+ // Concrete steps for Mode template
+ OFB_prototype._doEncrypt = function (cipher, m, iv) {
+
+ var blockSizeInBytes = cipher._blocksize * 4,
+ keystream = iv.slice(0);
+
+ // Encrypt each byte
+ for (var i = 0; i < m.length; i++) {
+
+ // Generate keystream
+ if (i % blockSizeInBytes == 0)
+ cipher._encryptblock(keystream, 0);
+
+ // Encrypt byte
+ m[i] ^= keystream[i % blockSizeInBytes];
+
+ }
+ };
+ OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
+
+ /**
+ * Counter
+ * @author Gergely Risko
+ *
+ * After every block the last 4 bytes of the IV is increased by one
+ * with carry and that IV is used for the next block.
+ *
+ * This is a stream cipher mode and does not require padding.
+ */
+ var CTR = C_mode.CTR = function () {
+ // Call parent constructor
+ Mode.apply(this, arguments);
+ };
+
+ // Inherit from Mode
+ var CTR_prototype = CTR.prototype = new Mode;
+
+ // Override padding
+ CTR_prototype._padding = C_pad.NoPadding;
+
+ CTR_prototype._doEncrypt = function (cipher, m, iv) {
+ var blockSizeInBytes = cipher._blocksize * 4;
+ var counter = iv.slice(0);
+
+ for (var i = 0; i < m.length;) {
+ // do not lose iv
+ var keystream = counter.slice(0);
+
+ // Generate keystream for next block
+ cipher._encryptblock(keystream, 0);
+
+ // XOR keystream with block
+ for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
+ m[i] ^= keystream[j];
+ }
+
+ // Increase counter
+ if (++(counter[blockSizeInBytes - 1]) == 256) {
+ counter[blockSizeInBytes - 1] = 0;
+ if (++(counter[blockSizeInBytes - 2]) == 256) {
+ counter[blockSizeInBytes - 2] = 0;
+ if (++(counter[blockSizeInBytes - 3]) == 256) {
+ counter[blockSizeInBytes - 3] = 0;
+ ++(counter[blockSizeInBytes - 4]);
+ }
+ }
+ }
+ }
+ };
+ CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
+
+ })(Crypto);
+
+ /*!
+ * Crypto-JS v2.5.4 PBKDF2.js
+ * http://code.google.com/p/crypto-js/
+ * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (function () {
+
+ // Shortcuts
+ var C = Crypto,
+ util = C.util,
+ charenc = C.charenc,
+ UTF8 = charenc.UTF8,
+ Binary = charenc.Binary;
+
+ C.PBKDF2 = function (password, salt, keylen, options) {
+
+ // Convert to byte arrays
+ if (password.constructor == String) password = UTF8.stringToBytes(password);
+ if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
+ /* else, assume byte arrays already */
+
+ // Defaults
+ var hasher = options && options.hasher || C.SHA1,
+ iterations = options && options.iterations || 1;
+
+ // Pseudo-random function
+ function PRF(password, salt) {
+ return C.HMAC(hasher, salt, password, {
+ asBytes: true
+ });
+ }
+
+ // Generate key
+ var derivedKeyBytes = [],
+ blockindex = 1;
+ while (derivedKeyBytes.length < keylen) {
+ var block = PRF(password, salt.concat(util.wordsToBytes([blockindex])));
+ for (var u = block, i = 1; i < iterations; i++) {
+ u = PRF(password, u);
+ for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+ }
+ derivedKeyBytes = derivedKeyBytes.concat(block);
+ blockindex++;
+ }
+
+ // Truncate excess bytes
+ derivedKeyBytes.length = keylen;
+
+ return options && options.asBytes ? derivedKeyBytes :
+ options && options.asString ? Binary.bytesToString(derivedKeyBytes) :
+ util.bytesToHex(derivedKeyBytes);
+
+ };
+
+ })();
+
+ /*
+ * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+ // https://github.com/cheongwy/node-scrypt-js
+ (function () {
+
+ var MAX_VALUE = 2147483647;
+ var workerUrl = null;
+
+ //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
+ /*
+ * N = Cpu cost
+ * r = Memory cost
+ * p = parallelization cost
+ *
+ */
+ GLOBAL.Crypto_scrypt = function (passwd, salt, N, r, p, dkLen, callback) {
+ if (N == 0 || (N & (N - 1)) != 0) throw Error("N must be > 0 and a power of 2");
+
+ if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
+ if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
+
+ var PBKDF2_opts = {
+ iterations: 1,
+ hasher: Crypto.SHA256,
+ asBytes: true
+ };
+
+ var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
+
+ try {
+ var i = 0;
+ var worksDone = 0;
+ var makeWorker = function () {
+ if (!workerUrl) {
+ var code = '(' + scryptCore.toString() + ')()';
+ var blob;
+ try {
+ blob = new Blob([code], {
+ type: "text/javascript"
+ });
+ } catch (e) {
+ GLOBAL.BlobBuilder = GLOBAL.BlobBuilder || GLOBAL.WebKitBlobBuilder ||
+ GLOBAL.MozBlobBuilder ||
+ GLOBAL.MSBlobBuilder;
+ blob = new BlobBuilder();
+ blob.append(code);
+ blob = blob.getBlob("text/javascript");
+ }
+ workerUrl = URL.createObjectURL(blob);
+ }
+ var worker = new Worker(workerUrl);
+ worker.onmessage = function (event) {
+ var Bi = event.data[0],
+ Bslice = event.data[1];
+ worksDone++;
+
+ if (i < p) {
+ worker.postMessage([N, r, p, B, i++]);
+ }
+
+ var length = Bslice.length,
+ destPos = Bi * 128 * r,
+ srcPos = 0;
+ while (length--) {
+ B[destPos++] = Bslice[srcPos++];
+ }
+
+ if (worksDone == p) {
+ callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+ }
+ };
+ return worker;
+ };
+ var workers = [makeWorker(), makeWorker()];
+ workers[0].postMessage([N, r, p, B, i++]);
+ if (p > 1) {
+ workers[1].postMessage([N, r, p, B, i++]);
+ }
+ } catch (e) {
+ GLOBAL.setTimeout(function () {
+ scryptCore();
+ callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+ }, 0);
+ }
+
+ // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
+ function scryptCore() {
+ var XY = [],
+ V = [];
+
+ if (typeof B === 'undefined') {
+ onmessage = function (event) {
+ var data = event.data;
+ var N = data[0],
+ r = data[1],
+ p = data[2],
+ B = data[3],
+ i = data[4];
+
+ var Bslice = [];
+ arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
+ smix(Bslice, 0, r, N, V, XY);
+
+ postMessage([i, Bslice]);
+ };
+ } else {
+ for (var i = 0; i < p; i++) {
+ smix(B, i * 128 * r, r, N, V, XY);
+ }
+ }
+
+ function smix(B, Bi, r, N, V, XY) {
+ var Xi = 0;
+ var Yi = 128 * r;
+ var i;
+
+ arraycopy32(B, Bi, XY, Xi, Yi);
+
+ for (i = 0; i < N; i++) {
+ arraycopy32(XY, Xi, V, i * Yi, Yi);
+ blockmix_salsa8(XY, Xi, Yi, r);
+ }
+
+ for (i = 0; i < N; i++) {
+ var j = integerify(XY, Xi, r) & (N - 1);
+ blockxor(V, j * Yi, XY, Xi, Yi);
+ blockmix_salsa8(XY, Xi, Yi, r);
+ }
+
+ arraycopy32(XY, Xi, B, Bi, Yi);
+ }
+
+ function blockmix_salsa8(BY, Bi, Yi, r) {
+ var X = [];
+ var i;
+
+ arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
+
+ for (i = 0; i < 2 * r; i++) {
+ blockxor(BY, i * 64, X, 0, 64);
+ salsa20_8(X);
+ arraycopy32(X, 0, BY, Yi + (i * 64), 64);
+ }
+
+ for (i = 0; i < r; i++) {
+ arraycopy32(BY, Yi + (i * 2) * 64, BY, Bi + (i * 64), 64);
+ }
+
+ for (i = 0; i < r; i++) {
+ arraycopy32(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64);
+ }
+ }
+
+ function R(a, b) {
+ return (a << b) | (a >>> (32 - b));
+ }
+
+ function salsa20_8(B) {
+ var B32 = new Array(32);
+ var x = new Array(32);
+ var i;
+
+ for (i = 0; i < 16; i++) {
+ B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+ B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+ B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+ B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+ }
+
+ arraycopy(B32, 0, x, 0, 16);
+
+ for (i = 8; i > 0; i -= 2) {
+ x[4] ^= R(x[0] + x[12], 7);
+ x[8] ^= R(x[4] + x[0], 9);
+ x[12] ^= R(x[8] + x[4], 13);
+ x[0] ^= R(x[12] + x[8], 18);
+ x[9] ^= R(x[5] + x[1], 7);
+ x[13] ^= R(x[9] + x[5], 9);
+ x[1] ^= R(x[13] + x[9], 13);
+ x[5] ^= R(x[1] + x[13], 18);
+ x[14] ^= R(x[10] + x[6], 7);
+ x[2] ^= R(x[14] + x[10], 9);
+ x[6] ^= R(x[2] + x[14], 13);
+ x[10] ^= R(x[6] + x[2], 18);
+ x[3] ^= R(x[15] + x[11], 7);
+ x[7] ^= R(x[3] + x[15], 9);
+ x[11] ^= R(x[7] + x[3], 13);
+ x[15] ^= R(x[11] + x[7], 18);
+ x[1] ^= R(x[0] + x[3], 7);
+ x[2] ^= R(x[1] + x[0], 9);
+ x[3] ^= R(x[2] + x[1], 13);
+ x[0] ^= R(x[3] + x[2], 18);
+ x[6] ^= R(x[5] + x[4], 7);
+ x[7] ^= R(x[6] + x[5], 9);
+ x[4] ^= R(x[7] + x[6], 13);
+ x[5] ^= R(x[4] + x[7], 18);
+ x[11] ^= R(x[10] + x[9], 7);
+ x[8] ^= R(x[11] + x[10], 9);
+ x[9] ^= R(x[8] + x[11], 13);
+ x[10] ^= R(x[9] + x[8], 18);
+ x[12] ^= R(x[15] + x[14], 7);
+ x[13] ^= R(x[12] + x[15], 9);
+ x[14] ^= R(x[13] + x[12], 13);
+ x[15] ^= R(x[14] + x[13], 18);
+ }
+
+ for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+
+ for (i = 0; i < 16; i++) {
+ var bi = i * 4;
+ B[bi + 0] = (B32[i] >> 0 & 0xff);
+ B[bi + 1] = (B32[i] >> 8 & 0xff);
+ B[bi + 2] = (B32[i] >> 16 & 0xff);
+ B[bi + 3] = (B32[i] >> 24 & 0xff);
+ }
+ }
+
+ function blockxor(S, Si, D, Di, len) {
+ var i = len >> 6;
+ while (i--) {
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ D[Di++] ^= S[Si++];
+ }
+ }
+
+ function integerify(B, bi, r) {
+ var n;
+
+ bi += (2 * r - 1) * 64;
+
+ n = (B[bi + 0] & 0xff) << 0;
+ n |= (B[bi + 1] & 0xff) << 8;
+ n |= (B[bi + 2] & 0xff) << 16;
+ n |= (B[bi + 3] & 0xff) << 24;
+
+ return n;
+ }
+
+ function arraycopy(src, srcPos, dest, destPos, length) {
+ while (length--) {
+ dest[destPos++] = src[srcPos++];
+ }
+ }
+
+ function arraycopy32(src, srcPos, dest, destPos, length) {
+ var i = length >> 5;
+ while (i--) {
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ dest[destPos++] = src[srcPos++];
+ }
+ }
+ } // scryptCore
+ }; // GLOBAL.Crypto_scrypt
+ })();
+
+ /*!
+ * Crypto-JS v2.5.4 AES.js
+ * http://code.google.com/p/crypto-js/
+ * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (function () {
+
+ // Shortcuts
+ var C = Crypto,
+ util = C.util,
+ charenc = C.charenc,
+ UTF8 = charenc.UTF8;
+
+ // Precomputed SBOX
+ var SBOX = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
+ 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
+ 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+ 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
+ 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
+ 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+ 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
+ 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
+ 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+ 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
+ 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
+ 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+ 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
+ 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
+ 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+ 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
+ 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
+ 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+ 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
+ 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
+ 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+ 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
+ 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
+ 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+ 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
+ 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
+ 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+ 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
+ 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
+ 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+ 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
+ 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
+ ];
+
+ // Compute inverse SBOX lookup table
+ for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
+
+ // Compute multiplication in GF(2^8) lookup tables
+ var MULT2 = [],
+ MULT3 = [],
+ MULT9 = [],
+ MULTB = [],
+ MULTD = [],
+ MULTE = [];
+
+ function xtime(a, b) {
+ for (var result = 0, i = 0; i < 8; i++) {
+ if (b & 1) result ^= a;
+ var hiBitSet = a & 0x80;
+ a = (a << 1) & 0xFF;
+ if (hiBitSet) a ^= 0x1b;
+ b >>>= 1;
+ }
+ return result;
+ }
+
+ for (var i = 0; i < 256; i++) {
+ MULT2[i] = xtime(i, 2);
+ MULT3[i] = xtime(i, 3);
+ MULT9[i] = xtime(i, 9);
+ MULTB[i] = xtime(i, 0xB);
+ MULTD[i] = xtime(i, 0xD);
+ MULTE[i] = xtime(i, 0xE);
+ }
+
+ // Precomputed RCon lookup
+ var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
+
+ // Inner state
+ var state = [
+ [],
+ [],
+ [],
+ []
+ ],
+ keylength,
+ nrounds,
+ keyschedule;
+
+ var AES = C.AES = {
+
+ /**
+ * Public API
+ */
+
+ encrypt: function (message, password, options) {
+
+ options = options || {};
+
+ // Determine mode
+ var mode = options.mode || new C.mode.OFB;
+
+ // Allow mode to override options
+ if (mode.fixOptions) mode.fixOptions(options);
+
+ var
+
+ // Convert to bytes if message is a string
+ m = (
+ message.constructor == String ?
+ UTF8.stringToBytes(message) :
+ message
+ ),
+
+ // Generate random IV
+ iv = options.iv || util.randomBytes(AES._blocksize * 4),
+
+ // Generate key
+ k = (
+ password.constructor == String ?
+ // Derive key from pass-phrase
+ C.PBKDF2(password, iv, 32, {
+ asBytes: true
+ }) :
+ // else, assume byte array representing cryptographic key
+ password
+ );
+
+ // Encrypt
+ AES._init(k);
+ mode.encrypt(AES, m, iv);
+
+ // Return ciphertext
+ m = options.iv ? m : iv.concat(m);
+ return (options && options.asBytes) ? m : util.bytesToBase64(m);
+
+ },
+
+ decrypt: function (ciphertext, password, options) {
+
+ options = options || {};
+
+ // Determine mode
+ var mode = options.mode || new C.mode.OFB;
+
+ // Allow mode to override options
+ if (mode.fixOptions) mode.fixOptions(options);
+
+ var
+
+ // Convert to bytes if ciphertext is a string
+ c = (
+ ciphertext.constructor == String ?
+ util.base64ToBytes(ciphertext) :
+ ciphertext
+ ),
+
+ // Separate IV and message
+ iv = options.iv || c.splice(0, AES._blocksize * 4),
+
+ // Generate key
+ k = (
+ password.constructor == String ?
+ // Derive key from pass-phrase
+ C.PBKDF2(password, iv, 32, {
+ asBytes: true
+ }) :
+ // else, assume byte array representing cryptographic key
+ password
+ );
+
+ // Decrypt
+ AES._init(k);
+ mode.decrypt(AES, c, iv);
+
+ // Return plaintext
+ return (options && options.asBytes) ? c : UTF8.bytesToString(c);
+
+ },
+
+
+ /**
+ * Package private methods and properties
+ */
+
+ _blocksize: 4,
+
+ _encryptblock: function (m, offset) {
+
+ // Set input
+ for (var row = 0; row < AES._blocksize; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] = m[offset + col * 4 + row];
+ }
+
+ // Add round key
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[col][row];
+ }
+
+ for (var round = 1; round < nrounds; round++) {
+
+ // Sub bytes
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] = SBOX[state[row][col]];
+ }
+
+ // Shift rows
+ state[1].push(state[1].shift());
+ state[2].push(state[2].shift());
+ state[2].push(state[2].shift());
+ state[3].unshift(state[3].pop());
+
+ // Mix columns
+ for (var col = 0; col < 4; col++) {
+
+ var s0 = state[0][col],
+ s1 = state[1][col],
+ s2 = state[2][col],
+ s3 = state[3][col];
+
+ state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
+ state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
+ state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
+ state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
+
+ }
+
+ // Add round key
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[round * 4 + col][row];
+ }
+
+ }
+
+ // Sub bytes
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] = SBOX[state[row][col]];
+ }
+
+ // Shift rows
+ state[1].push(state[1].shift());
+ state[2].push(state[2].shift());
+ state[2].push(state[2].shift());
+ state[3].unshift(state[3].pop());
+
+ // Add round key
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+ }
+
+ // Set output
+ for (var row = 0; row < AES._blocksize; row++) {
+ for (var col = 0; col < 4; col++)
+ m[offset + col * 4 + row] = state[row][col];
+ }
+
+ },
+
+ _decryptblock: function (c, offset) {
+
+ // Set input
+ for (var row = 0; row < AES._blocksize; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] = c[offset + col * 4 + row];
+ }
+
+ // Add round key
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+ }
+
+ for (var round = 1; round < nrounds; round++) {
+
+ // Inv shift rows
+ state[1].unshift(state[1].pop());
+ state[2].push(state[2].shift());
+ state[2].push(state[2].shift());
+ state[3].push(state[3].shift());
+
+ // Inv sub bytes
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] = INVSBOX[state[row][col]];
+ }
+
+ // Add round key
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[(nrounds - round) * 4 + col][row];
+ }
+
+ // Inv mix columns
+ for (var col = 0; col < 4; col++) {
+
+ var s0 = state[0][col],
+ s1 = state[1][col],
+ s2 = state[2][col],
+ s3 = state[3][col];
+
+ state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
+ state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
+ state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
+ state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
+
+ }
+
+ }
+
+ // Inv shift rows
+ state[1].unshift(state[1].pop());
+ state[2].push(state[2].shift());
+ state[2].push(state[2].shift());
+ state[3].push(state[3].shift());
+
+ // Inv sub bytes
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] = INVSBOX[state[row][col]];
+ }
+
+ // Add round key
+ for (var row = 0; row < 4; row++) {
+ for (var col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[col][row];
+ }
+
+ // Set output
+ for (var row = 0; row < AES._blocksize; row++) {
+ for (var col = 0; col < 4; col++)
+ c[offset + col * 4 + row] = state[row][col];
+ }
+
+ },
+
+
+ /**
+ * Private methods
+ */
+
+ _init: function (k) {
+ keylength = k.length / 4;
+ nrounds = keylength + 6;
+ AES._keyexpansion(k);
+ },
+
+ // Generate a key schedule
+ _keyexpansion: function (k) {
+
+ keyschedule = [];
+
+ for (var row = 0; row < keylength; row++) {
+ keyschedule[row] = [
+ k[row * 4],
+ k[row * 4 + 1],
+ k[row * 4 + 2],
+ k[row * 4 + 3]
+ ];
+ }
+
+ for (var row = keylength; row < AES._blocksize * (nrounds + 1); row++) {
+
+ var temp = [
+ keyschedule[row - 1][0],
+ keyschedule[row - 1][1],
+ keyschedule[row - 1][2],
+ keyschedule[row - 1][3]
+ ];
+
+ if (row % keylength == 0) {
+
+ // Rot word
+ temp.push(temp.shift());
+
+ // Sub word
+ temp[0] = SBOX[temp[0]];
+ temp[1] = SBOX[temp[1]];
+ temp[2] = SBOX[temp[2]];
+ temp[3] = SBOX[temp[3]];
+
+ temp[0] ^= RCON[row / keylength];
+
+ } else if (keylength > 6 && row % keylength == 4) {
+
+ // Sub word
+ temp[0] = SBOX[temp[0]];
+ temp[1] = SBOX[temp[1]];
+ temp[2] = SBOX[temp[2]];
+ temp[3] = SBOX[temp[3]];
+
+ }
+
+ keyschedule[row] = [
+ keyschedule[row - keylength][0] ^ temp[0],
+ keyschedule[row - keylength][1] ^ temp[1],
+ keyschedule[row - keylength][2] ^ temp[2],
+ keyschedule[row - keylength][3] ^ temp[3]
+ ];
+
+ }
+
+ }
+
+ };
+
+ })();
+
+ /*
+ * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+ * Ported to JavaScript by bitaddress.org
+ */
+ ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) {
+ // TODO Research and apply "common-multiplicand multiplication here"
+
+ var n = k.bitLength();
+ var s = k.getLowestSetBit();
+ var Uh = BigInteger.ONE;
+ var Vl = BigInteger.TWO;
+ var Vh = P;
+ var Ql = BigInteger.ONE;
+ var Qh = BigInteger.ONE;
+
+ for (var j = n - 1; j >= s + 1; --j) {
+ Ql = Ql.multiply(Qh).mod(p);
+ if (k.testBit(j)) {
+ Qh = Ql.multiply(Q).mod(p);
+ Uh = Uh.multiply(Vh).mod(p);
+ Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+ Vh = Vh.multiply(Vh).subtract(Qh.shiftLeft(1)).mod(p);
+ } else {
+ Qh = Ql;
+ Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+ Vh = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+ Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+ }
+ }
+
+ Ql = Ql.multiply(Qh).mod(p);
+ Qh = Ql.multiply(Q).mod(p);
+ Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+ Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+ Ql = Ql.multiply(Qh).mod(p);
+
+ for (var j = 1; j <= s; ++j) {
+ Uh = Uh.multiply(Vl).mod(p);
+ Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+ Ql = Ql.multiply(Ql).mod(p);
+ }
+
+ return [Uh, Vl];
+ };
+
+ // ----------------
+ // ECPointFp constructor
+ ec.PointFp = function (curve, x, y, z, compressed) {
+ this.curve = curve;
+ this.x = x;
+ this.y = y;
+ // Projective coordinates: either zinv == null or z * zinv == 1
+ // z and zinv are just BigIntegers, not fieldElements
+ if (z == null) {
+ this.z = BigInteger.ONE;
+ } else {
+ this.z = z;
+ }
+ this.zinv = null;
+ // compression flag
+ this.compressed = !!compressed;
+ };
+
+ ec.PointFp.prototype.getX = function () {
+ if (this.zinv == null) {
+ this.zinv = this.z.modInverse(this.curve.q);
+ }
+ var r = this.x.toBigInteger().multiply(this.zinv);
+ this.curve.reduce(r);
+ return this.curve.fromBigInteger(r);
+ };
+
+ ec.PointFp.prototype.getY = function () {
+ if (this.zinv == null) {
+ this.zinv = this.z.modInverse(this.curve.q);
+ }
+ var r = this.y.toBigInteger().multiply(this.zinv);
+ this.curve.reduce(r);
+ return this.curve.fromBigInteger(r);
+ };
+
+ ec.PointFp.prototype.equals = function (other) {
+ if (other == this) return true;
+ if (this.isInfinity()) return other.isInfinity();
+ if (other.isInfinity()) return this.isInfinity();
+ var u, v;
+ // u = Y2 * Z1 - Y1 * Z2
+ u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(
+ this.curve.q);
+ if (!u.equals(BigInteger.ZERO)) return false;
+ // v = X2 * Z1 - X1 * Z2
+ v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(
+ this.curve.q);
+ return v.equals(BigInteger.ZERO);
+ };
+
+ ec.PointFp.prototype.isInfinity = function () {
+ if ((this.x == null) && (this.y == null)) return true;
+ return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO);
+ };
+
+ ec.PointFp.prototype.negate = function () {
+ return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+ };
+
+ ec.PointFp.prototype.add = function (b) {
+ if (this.isInfinity()) return b;
+ if (b.isInfinity()) return this;
+
+ // u = Y2 * Z1 - Y1 * Z2
+ var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(
+ this.curve.q);
+ // v = X2 * Z1 - X1 * Z2
+ var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(
+ this.curve.q);
+
+
+ if (BigInteger.ZERO.equals(v)) {
+ if (BigInteger.ZERO.equals(u)) {
+ return this.twice(); // this == b, so double
+ }
+ return this.curve.getInfinity(); // this = -b, so infinity
+ }
+
+ var THREE = new BigInteger("3");
+ var x1 = this.x.toBigInteger();
+ var y1 = this.y.toBigInteger();
+ var x2 = b.x.toBigInteger();
+ var y2 = b.y.toBigInteger();
+
+ var v2 = v.square();
+ var v3 = v2.multiply(v);
+ var x1v2 = x1.multiply(v2);
+ var zu2 = u.square().multiply(this.z);
+
+ // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+ var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);
+ // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+ var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(
+ b.z).add(u.multiply(v3)).mod(this.curve.q);
+ // z3 = v^3 * z1 * z2
+ var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
+
+ return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+ z3);
+ };
+
+ ec.PointFp.prototype.twice = function () {
+ if (this.isInfinity()) return this;
+ if (this.y.toBigInteger().signum() == 0) return this.curve.getInfinity();
+
+ // TODO: optimized handling of constants
+ var THREE = new BigInteger("3");
+ var x1 = this.x.toBigInteger();
+ var y1 = this.y.toBigInteger();
+
+ var y1z1 = y1.multiply(this.z);
+ var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+ var a = this.curve.a.toBigInteger();
+
+ // w = 3 * x1^2 + a * z1^2
+ var w = x1.square().multiply(THREE);
+ if (!BigInteger.ZERO.equals(a)) {
+ w = w.add(this.z.square().multiply(a));
+ }
+ w = w.mod(this.curve.q);
+ //this.curve.reduce(w);
+ // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+ var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(
+ this.curve.q);
+ // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+ var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(
+ y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);
+ // z3 = 8 * (y1 * z1)^3
+ var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
+
+ return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+ z3);
+ };
+
+ // Simple NAF (Non-Adjacent Form) multiplication algorithm
+ // TODO: modularize the multiplication algorithm
+ ec.PointFp.prototype.multiply = function (k) {
+ if (this.isInfinity()) return this;
+ if (k.signum() == 0) return this.curve.getInfinity();
+
+ var e = k;
+ var h = e.multiply(new BigInteger("3"));
+
+ var neg = this.negate();
+ var R = this;
+
+ var i;
+ for (i = h.bitLength() - 2; i > 0; --i) {
+ R = R.twice();
+
+ var hBit = h.testBit(i);
+ var eBit = e.testBit(i);
+
+ if (hBit != eBit) {
+ R = R.add(hBit ? this : neg);
+ }
+ }
+
+ return R;
+ };
+
+ // Compute this*j + x*k (simultaneous multiplication)
+ ec.PointFp.prototype.multiplyTwo = function (j, x, k) {
+ var i;
+ if (j.bitLength() > k.bitLength())
+ i = j.bitLength() - 1;
+ else
+ i = k.bitLength() - 1;
+
+ var R = this.curve.getInfinity();
+ var both = this.add(x);
+ while (i >= 0) {
+ R = R.twice();
+ if (j.testBit(i)) {
+ if (k.testBit(i)) {
+ R = R.add(both);
+ } else {
+ R = R.add(this);
+ }
+ } else {
+ if (k.testBit(i)) {
+ R = R.add(x);
+ }
+ }
+ --i;
+ }
+
+ return R;
+ };
+
+ // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
+ // patched by coretechs to support compressed public keys
+ ec.PointFp.prototype.getEncoded = function (compressed) {
+ var x = this.getX().toBigInteger();
+ var y = this.getY().toBigInteger();
+ var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
+ var enc = ec.integerToBytes(x, len);
+
+ // when compressed prepend byte depending if y point is even or odd
+ if (compressed) {
+ if (y.isEven()) {
+ enc.unshift(0x02);
+ } else {
+ enc.unshift(0x03);
+ }
+ } else {
+ enc.unshift(0x04);
+ enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
+ }
+ return enc;
+ };
+
+ ec.PointFp.decodeFrom = function (curve, enc) {
+ var type = enc[0];
+ var dataLen = enc.length - 1;
+
+ // Extract x and y as byte arrays
+ var xBa = enc.slice(1, 1 + dataLen / 2);
+ var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+
+ // Prepend zero byte to prevent interpretation as negative integer
+ xBa.unshift(0);
+ yBa.unshift(0);
+
+ // Convert to BigIntegers
+ var x = new BigInteger(xBa);
+ var y = new BigInteger(yBa);
+
+ // Return point
+ return new ec.PointFp(curve, curve.fromBigInteger(x), curve.fromBigInteger(y));
+ };
+
+ ec.PointFp.prototype.add2D = function (b) {
+ if (this.isInfinity()) return b;
+ if (b.isInfinity()) return this;
+
+ if (this.x.equals(b.x)) {
+ if (this.y.equals(b.y)) {
+ // this = b, i.e. this must be doubled
+ return this.twice();
+ }
+ // this = -b, i.e. the result is the point at infinity
+ return this.curve.getInfinity();
+ }
+
+ var x_x = b.x.subtract(this.x);
+ var y_y = b.y.subtract(this.y);
+ var gamma = y_y.divide(x_x);
+
+ var x3 = gamma.square().subtract(this.x).subtract(b.x);
+ var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+ return new ec.PointFp(this.curve, x3, y3);
+ };
+
+ ec.PointFp.prototype.twice2D = function () {
+ if (this.isInfinity()) return this;
+ if (this.y.toBigInteger().signum() == 0) {
+ // if y1 == 0, then (x1, y1) == (x1, -y1)
+ // and hence this = -this and thus 2(x1, y1) == infinity
+ return this.curve.getInfinity();
+ }
+
+ var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
+ var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
+ var gamma = this.x.square().multiply(THREE).add(this.curve.a).divide(this.y.multiply(TWO));
+
+ var x3 = gamma.square().subtract(this.x.multiply(TWO));
+ var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+ return new ec.PointFp(this.curve, x3, y3);
+ };
+
+ ec.PointFp.prototype.multiply2D = function (k) {
+ if (this.isInfinity()) return this;
+ if (k.signum() == 0) return this.curve.getInfinity();
+
+ var e = k;
+ var h = e.multiply(new BigInteger("3"));
+
+ var neg = this.negate();
+ var R = this;
+
+ var i;
+ for (i = h.bitLength() - 2; i > 0; --i) {
+ R = R.twice();
+
+ var hBit = h.testBit(i);
+ var eBit = e.testBit(i);
+
+ if (hBit != eBit) {
+ R = R.add2D(hBit ? this : neg);
+ }
+ }
+
+ return R;
+ };
+
+ ec.PointFp.prototype.isOnCurve = function () {
+ var x = this.getX().toBigInteger();
+ var y = this.getY().toBigInteger();
+ var a = this.curve.getA().toBigInteger();
+ var b = this.curve.getB().toBigInteger();
+ var n = this.curve.getQ();
+ var lhs = y.multiply(y).mod(n);
+ var rhs = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(n);
+ return lhs.equals(rhs);
+ };
+
+ ec.PointFp.prototype.toString = function () {
+ return '(' + this.getX().toBigInteger().toString() + ',' + this.getY().toBigInteger().toString() +
+ ')';
+ };
+
+ /**
+ * Validate an elliptic curve point.
+ *
+ * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
+ */
+ ec.PointFp.prototype.validate = function () {
+ var n = this.curve.getQ();
+
+ // Check Q != O
+ if (this.isInfinity()) {
+ throw new Error("Point is at infinity.");
+ }
+
+ // Check coordinate bounds
+ var x = this.getX().toBigInteger();
+ var y = this.getY().toBigInteger();
+ if (x.compareTo(BigInteger.ONE) < 0 || x.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+ throw new Error('x coordinate out of bounds');
+ }
+ if (y.compareTo(BigInteger.ONE) < 0 || y.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+ throw new Error('y coordinate out of bounds');
+ }
+
+ // Check y^2 = x^3 + ax + b (mod n)
+ if (!this.isOnCurve()) {
+ throw new Error("Point is not on the curve.");
+ }
+
+ // Check nQ = 0 (Q is a scalar multiple of G)
+ if (this.multiply(n).isInfinity()) {
+ // TODO: This check doesn't work - fix.
+ throw new Error("Point is not a scalar multiple of G.");
+ }
+
+ return true;
+ };
+
+
+
+
+ // ----------------
+ // ECCurveFp constructor
+ ec.CurveFp = function (q, a, b) {
+ this.q = q;
+ this.a = this.fromBigInteger(a);
+ this.b = this.fromBigInteger(b);
+ this.infinity = new ec.PointFp(this, null, null);
+ this.reducer = new Barrett(this.q);
+ }
+
+ ec.CurveFp.prototype.getQ = function () {
+ return this.q;
+ };
+
+ ec.CurveFp.prototype.getA = function () {
+ return this.a;
+ };
+
+ ec.CurveFp.prototype.getB = function () {
+ return this.b;
+ };
+
+ ec.CurveFp.prototype.equals = function (other) {
+ if (other == this) return true;
+ return (this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b));
+ };
+
+ ec.CurveFp.prototype.getInfinity = function () {
+ return this.infinity;
+ };
+
+ ec.CurveFp.prototype.fromBigInteger = function (x) {
+ return new ec.FieldElementFp(this.q, x);
+ };
+
+ ec.CurveFp.prototype.reduce = function (x) {
+ this.reducer.reduce(x);
+ };
+
+ // for now, work with hex strings because they're easier in JS
+ // compressed support added by bitaddress.org
+ ec.CurveFp.prototype.decodePointHex = function (s) {
+ var firstByte = parseInt(s.substr(0, 2), 16);
+ switch (firstByte) { // first byte
+ case 0:
+ return this.infinity;
+ case 2: // compressed
+ case 3: // compressed
+ var yTilde = firstByte & 1;
+ var xHex = s.substr(2, s.length - 2);
+ var X1 = new BigInteger(xHex, 16);
+ return this.decompressPoint(yTilde, X1);
+ case 4: // uncompressed
+ case 6: // hybrid
+ case 7: // hybrid
+ var len = (s.length - 2) / 2;
+ var xHex = s.substr(2, len);
+ var yHex = s.substr(len + 2, len);
+
+ return new ec.PointFp(this,
+ this.fromBigInteger(new BigInteger(xHex, 16)),
+ this.fromBigInteger(new BigInteger(yHex, 16)));
+
+ default: // unsupported
+ return null;
+ }
+ };
+
+ ec.CurveFp.prototype.encodePointHex = function (p) {
+ if (p.isInfinity()) return "00";
+ var xHex = p.getX().toBigInteger().toString(16);
+ var yHex = p.getY().toBigInteger().toString(16);
+ var oLen = this.getQ().toString(16).length;
+ if ((oLen % 2) != 0) oLen++;
+ while (xHex.length < oLen) {
+ xHex = "0" + xHex;
+ }
+ while (yHex.length < oLen) {
+ yHex = "0" + yHex;
+ }
+ return "04" + xHex + yHex;
+ };
+
+ /*
+ * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+ * Ported to JavaScript by bitaddress.org
+ *
+ * Number yTilde
+ * BigInteger X1
+ */
+ ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) {
+ var x = this.fromBigInteger(X1);
+ var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+ var beta = alpha.sqrt();
+ // if we can't find a sqrt we haven't got a point on the curve - run!
+ if (beta == null) throw new Error("Invalid point compression");
+ var betaValue = beta.toBigInteger();
+ var bit0 = betaValue.testBit(0) ? 1 : 0;
+ if (bit0 != yTilde) {
+ // Use the other root
+ beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+ }
+ return new ec.PointFp(this, x, beta, null, true);
+ };
+
+
+ ec.fromHex = function (s) {
+ return new BigInteger(s, 16);
+ };
+
+ ec.integerToBytes = function (i, len) {
+ var bytes = i.toByteArrayUnsigned();
+ if (len < bytes.length) {
+ bytes = bytes.slice(bytes.length - len);
+ } else
+ while (len > bytes.length) {
+ bytes.unshift(0);
+ }
+ return bytes;
+ };
+
+
+ // Named EC curves
+ // ----------------
+ // X9ECParameters constructor
+ ec.X9Parameters = function (curve, g, n, h) {
+ this.curve = curve;
+ this.g = g;
+ this.n = n;
+ this.h = h;
+ }
+ ec.X9Parameters.prototype.getCurve = function () {
+ return this.curve;
+ };
+ ec.X9Parameters.prototype.getG = function () {
+ return this.g;
+ };
+ ec.X9Parameters.prototype.getN = function () {
+ return this.n;
+ };
+ ec.X9Parameters.prototype.getH = function () {
+ return this.h;
+ };
+
+ // secp256k1 is the Curve used by Bitcoin
+ ec.secNamedCurves = {
+ // used by Bitcoin
+ "secp256k1": function () {
+ // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
+ var p = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");
+ var a = BigInteger.ZERO;
+ var b = ec.fromHex("7");
+ var n = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141");
+ var h = BigInteger.ONE;
+ var curve = new ec.CurveFp(p, a, b);
+ var G = curve.decodePointHex("04" +
+ "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
+ "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8");
+ return new ec.X9Parameters(curve, G, n, h);
+ }
+ };
+
+ // secp256k1 called by Bitcoin's ECKEY
+ ec.getSECCurveByName = function (name) {
+ if (ec.secNamedCurves[name] == undefined) return null;
+ return ec.secNamedCurves[name]();
+ }
+ })();
+
+ //bitTrx.js
+ (function () {
+
+ var bitjs = GLOBAL.bitjs = function () { };
+
+ if (GLOBAL.cryptocoin == 'FLO') {
+ /* public vars */
+ bitjs.pub = 0x23; // flochange - changed the prefix to FLO Mainnet PublicKey Prefix 0x23
+ bitjs.priv = 0xa3; //flochange - changed the prefix to FLO Mainnet Private key prefix 0xa3
+ bitjs.multisig = 0x08; //flochange - prefix for FLO Mainnet Multisig 0x08
+ bitjs.compressed = false;
+ }
+
+ if (GLOBAL.cryptocoin == 'FLO_TEST') {
+ bitjs.pub = 0x73;
+ bitjs.priv = 0xef;
+ bitjs.multisig = 0xc6;
+ }
+
+ if (GLOBAL.cryptocoin == 'BTC') {
+ bitjs.pub = 0x00;
+ bitjs.priv = 0x80;
+ bitjs.multisig = 0x05;
+ }
+
+ if (GLOBAL.cryptocoin == 'BTC_TESTNET') {
+ bitjs.pub = 0x6f;
+ bitjs.priv = 0xef;
+ bitjs.multisig = 0xc4;
+ }
+
+
+ /* provide a privkey and return an WIF */
+ bitjs.privkey2wif = function (h) {
+ var r = Crypto.util.hexToBytes(h);
+
+ if (bitjs.compressed == true) {
+ r.push(0x01);
+ }
+
+ r.unshift(bitjs.priv);
+ var hash = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = hash.slice(0, 4);
+
+ return B58.encode(r.concat(checksum));
+ }
+
+ /* convert a wif key back to a private key */
+ bitjs.wif2privkey = function (wif) {
+ var compressed = false;
+ var decode = B58.decode(wif);
+ var key = decode.slice(0, decode.length - 4);
+ key = key.slice(1, key.length);
+ if (key.length >= 33 && key[key.length - 1] == 0x01) {
+ key = key.slice(0, key.length - 1);
+ compressed = true;
+ }
+ return {
+ 'privkey': Crypto.util.bytesToHex(key),
+ 'compressed': compressed
+ };
+ }
+
+ /* convert a wif to a pubkey */
+ bitjs.wif2pubkey = function (wif) {
+ var compressed = bitjs.compressed;
+ var r = bitjs.wif2privkey(wif);
+ bitjs.compressed = r['compressed'];
+ var pubkey = bitjs.newPubkey(r['privkey']);
+ bitjs.compressed = compressed;
+ return {
+ 'pubkey': pubkey,
+ 'compressed': r['compressed']
+ };
+ }
+
+ /* convert a wif to a address */
+ bitjs.wif2address = function (wif) {
+ var r = bitjs.wif2pubkey(wif);
+ return {
+ 'address': bitjs.pubkey2address(r['pubkey']),
+ 'compressed': r['compressed']
+ };
+ }
+
+ /* generate a public key from a private key */
+ bitjs.newPubkey = function (hash) {
+ var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash));
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+ var curvePt = curve.getG().multiply(privateKeyBigInt);
+ var x = curvePt.getX().toBigInteger();
+ var y = curvePt.getY().toBigInteger();
+
+ var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+ publicKeyBytes.unshift(0x04);
+
+ if (bitjs.compressed == true) {
+ var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+ if (y.isEven()) {
+ publicKeyBytesCompressed.unshift(0x02)
+ } else {
+ publicKeyBytesCompressed.unshift(0x03)
+ }
+ return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+ } else {
+ return Crypto.util.bytesToHex(publicKeyBytes);
+ }
+ }
+
+ /* provide a public key and return address */
+ bitjs.pubkey2address = function (h, byte) {
+ var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), {
+ asBytes: true
+ }));
+ r.unshift(byte || bitjs.pub);
+ var hash = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = hash.slice(0, 4);
+ return B58.encode(r.concat(checksum));
+ }
+
+ /* generate a multisig address from pubkeys and required signatures */
+ bitjs.pubkeys2multisig = function (pubkeys, required) {
+ var s = [];
+ s.push(80 + required); //OP_1
+ for (var i = 0; i < pubkeys.length; ++i) {
+ let bytes = Crypto.util.hexToBytes(pubkeys[i]);
+ s.push(bytes.length);
+ s = s.concat(bytes);
+ }
+ s.push(80 + pubkeys.length); //OP_1
+ s.push(174); //OP_CHECKMULTISIG
+
+ if (s.length > 520) { // too large
+ throw Error(`redeemScript size(=${s.length}) too large`)
+ }
+
+ var x = ripemd160(Crypto.SHA256(s, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ x.unshift(bitjs.multisig);
+ var r = x;
+ r = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = r.slice(0, 4);
+ var redeemScript = Crypto.util.bytesToHex(s);
+ var address = B58.encode(x.concat(checksum));
+
+ return {
+ 'address': address,
+ 'redeemScript': redeemScript,
+ 'size': s.length
+ };
+ }
+
+ bitjs.transaction = function (tx_data = undefined) {
+ var btrx = {};
+ btrx.version = 2; //flochange look at this version
+ btrx.inputs = [];
+ btrx.outputs = [];
+ btrx.locktime = 0;
+ btrx.floData = ""; //flochange .. look at this
+
+
+ btrx.addinput = function (txid, index, scriptPubKey, sequence) {
+ var o = {};
+ o.outpoint = {
+ 'hash': txid,
+ 'index': index
+ };
+ o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
+ o.sequence = sequence || ((btrx.locktime == 0) ? 4294967295 : 0);
+ return this.inputs.push(o);
+ }
+
+ btrx.addoutput = function (address, value) {
+ var o = {};
+ var buf = [];
+ var addr = this.addressDecode(address);
+ o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+
+ if (addr.version === bitjs.pub) { // regular address
+ buf.push(118); //OP_DUP
+ buf.push(169); //OP_HASH160
+ buf = this.writeBytesToScriptBuffer(buf, addr.bytes);// address in bytes
+ buf.push(136); //OP_EQUALVERIFY
+ buf.push(172); //OP_CHECKSIG
+ } else if (addr.version === bitjs.multisig) { // multisig address
+ buf.push(169); //OP_HASH160
+ buf = this.writeBytesToScriptBuffer(buf, addr.bytes);// address in bytes
+ buf.push(135); //OP_EQUAL
+ }
+
+ o.script = buf;
+ return this.outputs.push(o);
+ }
+
+ // flochange - Added fn to assign flodata to tx
+ btrx.addflodata = function (data) {
+ //checks for valid flo-data string
+ if (typeof data !== "string")
+ throw Error("floData should be String");
+ if (data.length > 1040)
+ throw Error("floData Character Limit Exceeded");
+ if (bitjs.strToBytes(data).some(c => c < 32 || c > 127))
+ throw Error("floData contains Invalid characters (only ASCII characters allowed");
+
+ this.floData = data;
+ return this.floData;
+ }
+
+
+ // Only standard addresses (standard multisig supported)
+ btrx.addressDecode = function (address) {
+ var bytes = B58.decode(address);
+ var front = bytes.slice(0, bytes.length - 4);
+ var back = bytes.slice(bytes.length - 4);
+ var checksum = Crypto.SHA256(Crypto.SHA256(front, {
+ asBytes: true
+ }), {
+ asBytes: true
+ }).slice(0, 4);
+ if (checksum + "" == back + "") {
+ return {
+ version: front[0],
+ bytes: front.slice(1)
+ };
+ }
+ }
+
+ /* generate the transaction hash to sign from a transaction input */
+ btrx.transactionHash = function (index, sigHashType) {
+
+ var clone = bitjs.clone(this);
+ var shType = sigHashType || 1;
+
+ /* black out all other ins, except this one */
+ for (var i = 0; i < clone.inputs.length; i++) {
+ if (index != i) {
+ clone.inputs[i].script = [];
+ }
+ }
+
+
+ if ((clone.inputs) && clone.inputs[index]) {
+
+ /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+ and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+ if (shType == 1) {
+ //SIGHASH_ALL 0x01
+
+ } else if (shType == 2) {
+ //SIGHASH_NONE 0x02
+ clone.outputs = [];
+ for (var i = 0; i < clone.inputs.length; i++) {
+ if (index != i) {
+ clone.inputs[i].sequence = 0;
+ }
+ }
+
+ } else if (shType == 3) {
+
+ //SIGHASH_SINGLE 0x03
+ clone.outputs.length = index + 1;
+
+ for (var i = 0; i < index; i++) {
+ clone.outputs[i].value = -1;
+ clone.outputs[i].script = [];
+ }
+
+ for (var i = 0; i < clone.inputs.length; i++) {
+ if (index != i) {
+ clone.inputs[i].sequence = 0;
+ }
+ }
+
+ } else if (shType >= 128) {
+ //SIGHASH_ANYONECANPAY 0x80
+ clone.inputs = [clone.inputs[index]];
+
+ if (shType == 129) {
+ // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+
+ } else if (shType == 130) {
+ // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+ clone.outputs = [];
+
+ } else if (shType == 131) {
+ // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+ clone.outputs.length = index + 1;
+ for (var i = 0; i < index; i++) {
+ clone.outputs[i].value = -1;
+ clone.outputs[i].script = [];
+ }
+ }
+ }
+
+ var buffer = Crypto.util.hexToBytes(clone.serialize());
+ buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+ var hash = Crypto.SHA256(buffer, {
+ asBytes: true
+ });
+ var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+ asBytes: true
+ }));
+ return r;
+ } else {
+ return false;
+ }
+ }
+
+ /* generate a signature from a transaction hash */
+ btrx.transactionSig = function (index, wif, sigHashType, txhash) {
+
+ function serializeSig(r, s) {
+ var rBa = r.toByteArraySigned();
+ var sBa = s.toByteArraySigned();
+
+ var sequence = [];
+ sequence.push(0x02); // INTEGER
+ sequence.push(rBa.length);
+ sequence = sequence.concat(rBa);
+
+ sequence.push(0x02); // INTEGER
+ sequence.push(sBa.length);
+ sequence = sequence.concat(sBa);
+
+ sequence.unshift(sequence.length);
+ sequence.unshift(0x30); // SEQUENCE
+
+ return sequence;
+ }
+
+ var shType = sigHashType || 1;
+ var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+ if (hash) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ var key = bitjs.wif2privkey(wif);
+ var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+ var n = curve.getN();
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+ var badrs = 0
+ do {
+ var k = this.deterministicK(wif, hash, badrs);
+ var G = curve.getG();
+ var Q = G.multiply(k);
+ var r = Q.getX().toBigInteger().mod(n);
+ var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+ badrs++
+ } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+
+ // Force lower s values per BIP62
+ var halfn = n.shiftRight(1);
+ if (s.compareTo(halfn) > 0) {
+ s = n.subtract(s);
+ };
+
+ var sig = serializeSig(r, s);
+ sig.push(parseInt(shType, 10));
+
+ return Crypto.util.bytesToHex(sig);
+ } else {
+ return false;
+ }
+ }
+
+ // https://tools.ietf.org/html/rfc6979#section-3.2
+ btrx.deterministicK = function (wif, hash, badrs) {
+ // if r or s were invalid when this function was used in signing,
+ // we do not want to actually compute r, s here for efficiency, so,
+ // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+ // wif is b58check encoded wif privkey.
+ // hash is byte array of transaction digest.
+ // badrs is used only if the k resulted in bad r or s.
+
+ // some necessary things out of the way for clarity.
+ badrs = badrs || 0;
+ var key = bitjs.wif2privkey(wif);
+ var x = Crypto.util.hexToBytes(key['privkey'])
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ var N = curve.getN();
+
+ // Step: a
+ // hash is a byteArray of the message digest. so h1 == hash in our case
+
+ // Step: b
+ var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1
+ ];
+
+ // Step: c
+ var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0
+ ];
+
+ // Step: d
+ k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, {
+ asBytes: true
+ });
+
+ // Step: e
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+
+ // Step: f
+ k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, {
+ asBytes: true
+ });
+
+ // Step: g
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+
+ // Step: h1
+ var T = [];
+
+ // Step: h2 (since we know tlen = qlen, just copy v to T.)
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+ T = v;
+
+ // Step: h3
+ var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+ // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+ var i = 0
+ while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i <
+ badrs) {
+ k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+ asBytes: true
+ });
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+ T = v;
+ KBigInt = BigInteger.fromByteArrayUnsigned(T);
+ i++
+ };
+
+ return KBigInt;
+ };
+
+ btrx.writeBytesToScriptBuffer = function (buf, bytes) {
+ if (bytes.length < 76) { //OP_PUSHDATA1
+ buf.push(bytes.length);
+ } else if (bytes.length <= 0xff) {
+ buf.push(76); //OP_PUSHDATA1
+ buf.push(bytes.length);
+ } else if (bytes.length <= 0xffff) {
+ buf.push(77); //OP_PUSHDATA2
+ buf.push(bytes.length & 0xff);
+ buf.push((bytes.length >>> 8) & 0xff);
+ } else {
+ buf.push(78); //OP_PUSHDATA4
+ buf.push(bytes.length & 0xff);
+ buf.push((bytes.length >>> 8) & 0xff);
+ buf.push((bytes.length >>> 16) & 0xff);
+ buf.push((bytes.length >>> 24) & 0xff);
+ }
+ buf = buf.concat(bytes);
+ return buf;
+ }
+
+ btrx.parseScript = function (script) {
+
+ var chunks = [];
+ var i = 0;
+
+ function readChunk(n) {
+ chunks.push(script.slice(i, i + n));
+ i += n;
+ };
+
+ while (i < script.length) {
+ var opcode = script[i++];
+ if (opcode >= 0xF0) {
+ opcode = (opcode << 8) | script[i++];
+ }
+
+ var len;
+ if (opcode > 0 && opcode < 76) { //OP_PUSHDATA1
+ readChunk(opcode);
+ } else if (opcode == 76) { //OP_PUSHDATA1
+ len = script[i++];
+ readChunk(len);
+ } else if (opcode == 77) { //OP_PUSHDATA2
+ len = (script[i++] << 8) | script[i++];
+ readChunk(len);
+ } else if (opcode == 78) { //OP_PUSHDATA4
+ len = (script[i++] << 24) | (script[i++] << 16) | (script[i++] << 8) | script[i++];
+ readChunk(len);
+ } else {
+ chunks.push(opcode);
+ }
+
+ if (i < 0x00) {
+ break;
+ }
+ }
+
+ return chunks;
+ }
+
+ btrx.decodeRedeemScript = function (rs) {
+ if (typeof rs == "string")
+ rs = Crypto.util.hexToBytes(rs);
+ var script = this.parseScript(rs);
+ if (!(script[0] > 80 && script[script.length - 2] > 80 && script[script.length - 1] == 174)) //OP_CHECKMULTISIG
+ throw "Invalid RedeemScript";
+ var r = {};
+ r.required = script[0] - 80;
+ r.pubkeys = [];
+ for (var i = 1; i < script.length - 2; i++)
+ r.pubkeys.push(Crypto.util.bytesToHex(script[i]));
+ r.address = bitjs.pubkeys2multisig(r.pubkeys, r.required).address;
+ r.redeemscript = Crypto.util.bytesToHex(rs);
+ return r;
+ }
+
+ /* sign a "standard" input */
+ btrx.signinput = function (index, wif, sigHashType) {
+ var key = bitjs.wif2pubkey(wif);
+ var shType = sigHashType || 1;
+ var signature = this.transactionSig(index, wif, shType);
+ var buf = [];
+ var sigBytes = Crypto.util.hexToBytes(signature);
+ buf = this.writeBytesToScriptBuffer(buf, sigBytes);
+ var pubKeyBytes = Crypto.util.hexToBytes(key['pubkey']);
+ buf.push(pubKeyBytes.length);
+ buf = buf.concat(pubKeyBytes);
+ this.inputs[index].script = buf;
+ return true;
+ }
+
+ /* sign a multisig input */
+ btrx.signmultisig = function (index, wif, sigHashType) {
+
+ var script = Array.from(this.inputs[index].script);
+ var redeemScript, sigsList = [];
+
+ if (script[0] == 0) { //script with signatures
+ script = this.parseScript(script);
+ for (var i = 0; i < script.length; i++) {
+ if (Array.isArray(script[i])) {
+ if (script[i][0] == 48) //0x30 DERSequence
+ sigsList.push(script[i]);
+ else if (script[i][0] >= 80 && script[i][script[i].length - 1] == 174) //OP_CHECKMULTISIG
+ redeemScript = script[i];
+ }
+ }
+ } else { //script = redeemscript
+ redeemScript = script;
+ }
+
+ var pubkeyList = this.decodeRedeemScript(redeemScript).pubkeys;
+ var pubkey = bitjs.wif2pubkey(wif)['pubkey'];
+ if (!pubkeyList.includes(pubkey)) //wif not a part of this multisig
+ return false;
+
+ pubkeyList = pubkeyList.map(pub => Crypto.util.hexToBytes(bitjs.pubkeydecompress(pub))); //decompress pubkeys
+
+ var shType = sigHashType || 1;
+ this.inputs[index].script = redeemScript; //script to be signed is redeemscript
+ var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType));
+ sigsList.push(signature);
+
+ var buf = [];
+ buf.push(0);
+
+ //verify signatures and order them (also remove duplicate sigs)
+ for (let x in pubkeyList) {
+ for (let y in sigsList) {
+ var sighash = Crypto.util.hexToBytes(this.transactionHash(index, sigsList[y].slice(-1)[0] * 1));
+ if (bitjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) {
+ buf = this.writeBytesToScriptBuffer(buf, sigsList[y]);
+ break; //ensures duplicate sigs from same pubkey are not added
+ }
+ }
+ }
+
+ //append redeemscript
+ buf = this.writeBytesToScriptBuffer(buf, redeemScript);
+
+ this.inputs[index].script = buf;
+ return true;
+ }
+
+ /* sign inputs */
+ btrx.sign = function (wif, sigHashType) {
+ var shType = sigHashType || 1;
+ for (var i = 0; i < this.inputs.length; i++) {
+
+ var decodedScript = this.scriptDecode(i);
+
+ if (decodedScript.type == "scriptpubkey" && decodedScript.signed == false) { //regular
+ var addr = bitjs.wif2address(wif)["address"];;
+ if (decodedScript.pubhash == Crypto.util.bytesToHex(this.addressDecode(addr).bytes)) //input belongs to wif
+ this.signinput(i, wif, shType);
+ } else if (decodedScript.type == "multisig") { //multisig
+ this.signmultisig(i, wif, shType);
+ }
+ }
+ return this.serialize();
+ }
+
+ // function to find type of the script in input
+ btrx.scriptDecode = function (index) {
+ var script = this.parseScript(this.inputs[index].script);
+ if (script.length == 5 && script[script.length - 1] == 172) {
+ //OP_DUP OP_HASH160 [address bytes] OP_EQUALVERIFY OP_CHECKSIG
+ // regular scriptPubkey (not signed)
+ return { type: 'scriptpubkey', signed: false, pubhash: Crypto.util.bytesToHex(script[2]) };
+ } else if (script.length == 2 && script[0][0] == 48) {
+ //[signature] [pubkey]
+ //(probably) regular signed
+ return { type: 'scriptpubkey', signed: true };
+ } else if (script[0] == 0 && script[script.length - 1][script[script.length - 1].length - 1] == 174) {
+ //0 [signatues] [redeemscript OP_CHECKMULTISIG]
+ // multisig with signature
+ return { type: 'multisig', rs: script[script.length - 1] };
+ } else if (script[0] >= 80 && script[script.length - 1] == 174) {
+ //redeemscript: 80+ [pubkeys] OP_CHECKMULTISIG
+ // multisig without signature
+ return { type: 'multisig', rs: Array.from(this.inputs[index].script) };
+ }
+ }
+
+ /* serialize a transaction */
+ btrx.serialize = function () {
+ var buffer = [];
+ buffer = buffer.concat(bitjs.numToBytes(parseInt(this.version), 4));
+
+ buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+ for (var i = 0; i < this.inputs.length; i++) {
+ var txin = this.inputs[i];
+ buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse());
+ buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.outpoint.index), 4));
+ var scriptBytes = txin.script;
+ buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+ buffer = buffer.concat(scriptBytes);
+ buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.sequence), 4));
+
+ }
+ buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+ for (var i = 0; i < this.outputs.length; i++) {
+ var txout = this.outputs[i];
+ buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+ var scriptBytes = txout.script;
+ buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+ buffer = buffer.concat(scriptBytes);
+ }
+
+ buffer = buffer.concat(bitjs.numToBytes(parseInt(this.locktime), 4));
+
+ //flochange -- append floData field
+ buffer = buffer.concat(bitjs.numToVarInt(this.floData.length));
+ buffer = buffer.concat(bitjs.strToBytes(this.floData))
+
+ return Crypto.util.bytesToHex(buffer);
+ }
+
+ /* deserialize a transaction */
+ function deserialize(buffer) {
+ if (typeof buffer == "string") {
+ buffer = Crypto.util.hexToBytes(buffer)
+ }
+
+ var pos = 0;
+
+ var readAsInt = function (bytes) {
+ if (bytes == 0) return 0;
+ pos++;
+ return buffer[pos - 1] + readAsInt(bytes - 1) * 256;
+ }
+
+ var readVarInt = function () {
+ pos++;
+ if (buffer[pos - 1] < 253) {
+ return buffer[pos - 1];
+ }
+ return readAsInt(buffer[pos - 1] - 251);
+ }
+
+ var readBytes = function (bytes) {
+ pos += bytes;
+ return buffer.slice(pos - bytes, pos);
+ }
+
+ var readVarString = function () {
+ var size = readVarInt();
+ return readBytes(size);
+ }
+
+ var bytesToStr = function (bytes) {
+ return bytes.map(b => String.fromCharCode(b)).join('');
+ }
+
+ const self = btrx;
+
+ self.version = readAsInt(4);
+
+ var ins = readVarInt();
+ for (var i = 0; i < ins; i++) {
+ self.inputs.push({
+ outpoint: {
+ hash: Crypto.util.bytesToHex(readBytes(32).reverse()),
+ index: readAsInt(4)
+ },
+ script: readVarString(),
+ sequence: readAsInt(4)
+ });
+ }
+
+ var outs = readVarInt();
+ for (var i = 0; i < outs; i++) {
+ self.outputs.push({
+ value: bitjs.bytesToNum(readBytes(8)),
+ script: readVarString()
+ });
+ }
+
+ self.lock_time = readAsInt(4);
+
+ //flochange - floData field
+ self.floData = bytesToStr(readVarString());
+
+ return self;
+ }
+
+ //deserialize the data if passed
+ if (tx_data)
+ deserialize(tx_data);
+
+ return btrx;
+
+ }
+
+ bitjs.numToBytes = function (num, bytes) {
+ if (typeof bytes === "undefined") bytes = 8;
+ if (bytes == 0) {
+ return [];
+ } else if (num == -1) {
+ return Crypto.util.hexToBytes("ffffffffffffffff");
+ } else {
+ return [num % 256].concat(bitjs.numToBytes(Math.floor(num / 256), bytes - 1));
+ }
+ }
+
+ bitjs.numToByteArray = function (num) {
+ if (num <= 256) {
+ return [num];
+ } else {
+ return [num % 256].concat(bitjs.numToByteArray(Math.floor(num / 256)));
+ }
+ }
+
+ bitjs.numToVarInt = function (num) {
+ if (num < 253) {
+ return [num];
+ } else if (num < 65536) {
+ return [253].concat(bitjs.numToBytes(num, 2));
+ } else if (num < 4294967296) {
+ return [254].concat(bitjs.numToBytes(num, 4));
+ } else {
+ return [255].concat(bitjs.numToBytes(num, 8));
+ }
+ }
+
+ bitjs.bytesToNum = function (bytes) {
+ if (bytes.length == 0) return 0;
+ else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+ }
+
+ //flochange - adding fn to convert string (for flodata) to byte
+ bitjs.strToBytes = function (str) {
+ return str.split('').map(c => c.charCodeAt(0));
+ }
+
+ /* decompress an compressed public key */
+ bitjs.pubkeydecompress = function (pubkey) {
+ if ((typeof (pubkey) == 'string') && pubkey.match(/^[a-f0-9]+$/i)) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ try {
+ var pt = curve.curve.decodePointHex(pubkey);
+ var x = pt.getX().toBigInteger();
+ var y = pt.getY().toBigInteger();
+
+ var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+ publicKeyBytes.unshift(0x04);
+ return Crypto.util.bytesToHex(publicKeyBytes);
+ } catch (e) {
+ // console.log(e);
+ return false;
+ }
+ }
+ return false;
+ }
+
+ bitjs.verifySignature = function (hash, sig, pubkey) {
+ return Bitcoin.ECDSA.verify(hash, sig, pubkey);
+ }
+
+ /* clone an object */
+ bitjs.clone = function (obj) {
+ if (obj == null || typeof (obj) != 'object') return obj;
+ var temp = new obj.constructor();
+
+ for (var key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ temp[key] = bitjs.clone(obj[key]);
+ }
+ }
+ return temp;
+ }
+
+ var B58 = bitjs.Base58 = {
+ alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+ validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+ base: BigInteger.valueOf(58),
+
+ /**
+ * Convert a byte array to a base58-encoded string.
+ *
+ * Written by Mike Hearn for BitcoinJ.
+ * Copyright (c) 2011 Google Inc.
+ *
+ * Ported to JavaScript by Stefan Thomas.
+ */
+ encode: function (input) {
+ var bi = BigInteger.fromByteArrayUnsigned(input);
+ var chars = [];
+
+ while (bi.compareTo(B58.base) >= 0) {
+ var mod = bi.mod(B58.base);
+ chars.unshift(B58.alphabet[mod.intValue()]);
+ bi = bi.subtract(mod).divide(B58.base);
+ }
+ chars.unshift(B58.alphabet[bi.intValue()]);
+
+ // Convert leading zeros too.
+ for (var i = 0; i < input.length; i++) {
+ if (input[i] == 0x00) {
+ chars.unshift(B58.alphabet[0]);
+ } else break;
+ }
+
+ return chars.join('');
+ },
+
+ /**
+ * Convert a base58-encoded string to a byte array.
+ *
+ * Written by Mike Hearn for BitcoinJ.
+ * Copyright (c) 2011 Google Inc.
+ *
+ * Ported to JavaScript by Stefan Thomas.
+ */
+ decode: function (input) {
+ var bi = BigInteger.valueOf(0);
+ var leadingZerosNum = 0;
+ for (var i = input.length - 1; i >= 0; i--) {
+ var alphaIndex = B58.alphabet.indexOf(input[i]);
+ if (alphaIndex < 0) {
+ throw "Invalid character";
+ }
+ bi = bi.add(BigInteger.valueOf(alphaIndex)
+ .multiply(B58.base.pow(input.length - 1 - i)));
+
+ // This counts leading zero bytes
+ if (input[i] == "1") leadingZerosNum++;
+ else leadingZerosNum = 0;
+ }
+ var bytes = bi.toByteArrayUnsigned();
+
+ // Add leading zeros
+ while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+ return bytes;
+ }
+ }
+ return bitjs;
+
+ })();
+
+ //Bitcoin.js
+ (function () {
+ /*
+ Copyright (c) 2011 Stefan Thomas
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+ var Bitcoin = GLOBAL.Bitcoin = {};
+
+ //https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
+ var B58 = Bitcoin.Base58 = {
+ alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+ validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+ base: BigInteger.valueOf(58),
+
+ /**
+ * Convert a byte array to a base58-encoded string.
+ *
+ * Written by Mike Hearn for BitcoinJ.
+ * Copyright (c) 2011 Google Inc.
+ *
+ * Ported to JavaScript by Stefan Thomas.
+ */
+ encode: function (input) {
+ var bi = BigInteger.fromByteArrayUnsigned(input);
+ var chars = [];
+
+ while (bi.compareTo(B58.base) >= 0) {
+ var mod = bi.mod(B58.base);
+ chars.unshift(B58.alphabet[mod.intValue()]);
+ bi = bi.subtract(mod).divide(B58.base);
+ }
+ chars.unshift(B58.alphabet[bi.intValue()]);
+
+ // Convert leading zeros too.
+ for (var i = 0; i < input.length; i++) {
+ if (input[i] == 0x00) {
+ chars.unshift(B58.alphabet[0]);
+ } else break;
+ }
+
+ return chars.join('');
+ },
+
+ /**
+ * Convert a base58-encoded string to a byte array.
+ *
+ * Written by Mike Hearn for BitcoinJ.
+ * Copyright (c) 2011 Google Inc.
+ *
+ * Ported to JavaScript by Stefan Thomas.
+ */
+ decode: function (input) {
+ var bi = BigInteger.valueOf(0);
+ var leadingZerosNum = 0;
+ for (var i = input.length - 1; i >= 0; i--) {
+ var alphaIndex = B58.alphabet.indexOf(input[i]);
+ if (alphaIndex < 0) {
+ throw "Invalid character";
+ }
+ bi = bi.add(BigInteger.valueOf(alphaIndex)
+ .multiply(B58.base.pow(input.length - 1 - i)));
+
+ // This counts leading zero bytes
+ if (input[i] == "1") leadingZerosNum++;
+ else leadingZerosNum = 0;
+ }
+ var bytes = bi.toByteArrayUnsigned();
+
+ // Add leading zeros
+ while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+ return bytes;
+ }
+ };
+
+ //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
+ Bitcoin.Address = function (bytes) {
+ if ("string" == typeof bytes) {
+ var d = Bitcoin.Address.decodeString(bytes);
+ bytes = d.hash;
+ if (d.version == Bitcoin.Address.standardVersion || d.version == Bitcoin.Address.multisigVersion)
+ this.version = d.version;
+ else throw "Version (prefix) " + d.version + " not supported!";
+ } else {
+ this.version = Bitcoin.Address.standardVersion;
+ }
+ this.hash = bytes;
+ };
+
+ Bitcoin.Address.standardVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+ Bitcoin.Address.multisigVersion = 0x5e; // (FLO multisig 0x5e, 94D)
+
+ if (GLOBAL.cryptocoin == "FLO_TEST") {
+ Bitcoin.Address.standardVersion = 0x73; // (FLO testnet 0x73, 115D), (Bitcoin Mainnet, 0x00, 0D)
+ Bitcoin.Address.multisigVersion = 0xc6; // (FLO testnet multisig 0xc6, 198D)
+ }
+
+ /**
+ * Serialize this object as a standard Bitcoin address.
+ *
+ * Returns the address as a base58-encoded string in the standardized format.
+ */
+ Bitcoin.Address.prototype.toString = function (version = null) {
+ // Get a copy of the hash
+ var hash = this.hash.slice(0);
+
+ // Version
+ hash.unshift(version !== null ? version : this.version);
+ var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var bytes = hash.concat(checksum.slice(0, 4));
+ return Bitcoin.Base58.encode(bytes);
+ };
+
+ Bitcoin.Address.prototype.getHashBase64 = function () {
+ return Crypto.util.bytesToBase64(this.hash);
+ };
+
+ /**
+ * Parse a Bitcoin address contained in a string.
+ */
+ Bitcoin.Address.decodeString = function (string) {
+ var bytes = Bitcoin.Base58.decode(string);
+ var hash = bytes.slice(0, 21);
+ var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+
+ if (checksum[0] != bytes[21] ||
+ checksum[1] != bytes[22] ||
+ checksum[2] != bytes[23] ||
+ checksum[3] != bytes[24]) {
+ throw "Checksum validation failed!";
+ }
+
+ /*if (version != hash.shift()) {
+ throw "Version " + hash.shift() + " not supported!";
+ }*/
+
+ var version = hash.shift();
+ return { version, hash };
+ };
+ //https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
+ Bitcoin.ECDSA = (function () {
+ var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+ var rng = new SecureRandom();
+
+ var P_OVER_FOUR = null;
+
+ function implShamirsTrick(P, k, Q, l) {
+ var m = Math.max(k.bitLength(), l.bitLength());
+ var Z = P.add2D(Q);
+ var R = P.curve.getInfinity();
+
+ for (var i = m - 1; i >= 0; --i) {
+ R = R.twice2D();
+
+ R.z = BigInteger.ONE;
+
+ if (k.testBit(i)) {
+ if (l.testBit(i)) {
+ R = R.add2D(Z);
+ } else {
+ R = R.add2D(P);
+ }
+ } else {
+ if (l.testBit(i)) {
+ R = R.add2D(Q);
+ }
+ }
+ }
+
+ return R;
+ };
+
+ var ECDSA = {
+ getBigRandom: function (limit) {
+ return new BigInteger(limit.bitLength(), rng)
+ .mod(limit.subtract(BigInteger.ONE))
+ .add(BigInteger.ONE);
+ },
+ sign: function (hash, priv) {
+ var d = priv;
+ var n = ecparams.getN();
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+
+ do {
+ var k = ECDSA.getBigRandom(n);
+ var G = ecparams.getG();
+ var Q = G.multiply(k);
+ var r = Q.getX().toBigInteger().mod(n);
+ } while (r.compareTo(BigInteger.ZERO) <= 0);
+
+ var s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n);
+
+ return ECDSA.serializeSig(r, s);
+ },
+
+ verify: function (hash, sig, pubkey) {
+ var r, s;
+ if (Bitcoin.Util.isArray(sig)) {
+ var obj = ECDSA.parseSig(sig);
+ r = obj.r;
+ s = obj.s;
+ } else if ("object" === typeof sig && sig.r && sig.s) {
+ r = sig.r;
+ s = sig.s;
+ } else {
+ throw "Invalid value for signature";
+ }
+
+ var Q;
+ if (pubkey instanceof EllipticCurve.PointFp) {
+ Q = pubkey;
+ } else if (Bitcoin.Util.isArray(pubkey)) {
+ Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+ } else {
+ throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+ }
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+
+ return ECDSA.verifyRaw(e, r, s, Q);
+ },
+
+ verifyRaw: function (e, r, s, Q) {
+ var n = ecparams.getN();
+ var G = ecparams.getG();
+
+ if (r.compareTo(BigInteger.ONE) < 0 ||
+ r.compareTo(n) >= 0)
+ return false;
+
+ if (s.compareTo(BigInteger.ONE) < 0 ||
+ s.compareTo(n) >= 0)
+ return false;
+
+ var c = s.modInverse(n);
+
+ var u1 = e.multiply(c).mod(n);
+ var u2 = r.multiply(c).mod(n);
+
+ // TODO(!!!): For some reason Shamir's trick isn't working with
+ // signed message verification!? Probably an implementation
+ // error!
+ //var point = implShamirsTrick(G, u1, Q, u2);
+ var point = G.multiply(u1).add(Q.multiply(u2));
+
+ var v = point.getX().toBigInteger().mod(n);
+
+ return v.equals(r);
+ },
+
+ /**
+ * Serialize a signature into DER format.
+ *
+ * Takes two BigIntegers representing r and s and returns a byte array.
+ */
+ serializeSig: function (r, s) {
+ var rBa = r.toByteArraySigned();
+ var sBa = s.toByteArraySigned();
+
+ var sequence = [];
+ sequence.push(0x02); // INTEGER
+ sequence.push(rBa.length);
+ sequence = sequence.concat(rBa);
+
+ sequence.push(0x02); // INTEGER
+ sequence.push(sBa.length);
+ sequence = sequence.concat(sBa);
+
+ sequence.unshift(sequence.length);
+ sequence.unshift(0x30); // SEQUENCE
+
+ return sequence;
+ },
+
+ /**
+ * Parses a byte array containing a DER-encoded signature.
+ *
+ * This function will return an object of the form:
+ *
+ * {
+ * r: BigInteger,
+ * s: BigInteger
+ * }
+ */
+ parseSig: function (sig) {
+ var cursor;
+ if (sig[0] != 0x30)
+ throw new Error("Signature not a valid DERSequence");
+
+ cursor = 2;
+ if (sig[cursor] != 0x02)
+ throw new Error("First element in signature must be a DERInteger");;
+ var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+ cursor += 2 + sig[cursor + 1];
+ if (sig[cursor] != 0x02)
+ throw new Error("Second element in signature must be a DERInteger");
+ var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+ cursor += 2 + sig[cursor + 1];
+
+ //if (cursor != sig.length)
+ // throw new Error("Extra bytes in signature");
+
+ var r = BigInteger.fromByteArrayUnsigned(rBa);
+ var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+ return {
+ r: r,
+ s: s
+ };
+ },
+
+ parseSigCompact: function (sig) {
+ if (sig.length !== 65) {
+ throw "Signature has the wrong length";
+ }
+
+ // Signature is prefixed with a type byte storing three bits of
+ // information.
+ var i = sig[0] - 27;
+ if (i < 0 || i > 7) {
+ throw "Invalid signature type";
+ }
+
+ var n = ecparams.getN();
+ var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
+ var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
+
+ return {
+ r: r,
+ s: s,
+ i: i
+ };
+ },
+
+ /**
+ * Recover a public key from a signature.
+ *
+ * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+ * Key Recovery Operation".
+ *
+ * http://www.secg.org/download/aid-780/sec1-v2.pdf
+ */
+ recoverPubKey: function (r, s, hash, i) {
+ // The recovery parameter i has two bits.
+ i = i & 3;
+
+ // The less significant bit specifies whether the y coordinate
+ // of the compressed point is even or not.
+ var isYEven = i & 1;
+
+ // The more significant bit specifies whether we should use the
+ // first or second candidate key.
+ var isSecondKey = i >> 1;
+
+ var n = ecparams.getN();
+ var G = ecparams.getG();
+ var curve = ecparams.getCurve();
+ var p = curve.getQ();
+ var a = curve.getA().toBigInteger();
+ var b = curve.getB().toBigInteger();
+
+ // We precalculate (p + 1) / 4 where p is if the field order
+ if (!P_OVER_FOUR) {
+ P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
+ }
+
+ // 1.1 Compute x
+ var x = isSecondKey ? r.add(n) : r;
+
+ // 1.3 Convert x to point
+ var alpha = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(p);
+ var beta = alpha.modPow(P_OVER_FOUR, p);
+
+ var xorOdd = beta.isEven() ? (i % 2) : ((i + 1) % 2);
+ // If beta is even, but y isn't or vice versa, then convert it,
+ // otherwise we're done and y == beta.
+ var y = (beta.isEven() ? !isYEven : isYEven) ? beta : p.subtract(beta);
+
+ // 1.4 Check that nR is at infinity
+ var R = new EllipticCurve.PointFp(curve,
+ curve.fromBigInteger(x),
+ curve.fromBigInteger(y));
+ R.validate();
+
+ // 1.5 Compute e from M
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+ var eNeg = BigInteger.ZERO.subtract(e).mod(n);
+
+ // 1.6 Compute Q = r^-1 (sR - eG)
+ var rInv = r.modInverse(n);
+ var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
+
+ Q.validate();
+ if (!ECDSA.verifyRaw(e, r, s, Q)) {
+ throw "Pubkey recovery unsuccessful";
+ }
+
+ var pubKey = new Bitcoin.ECKey();
+ pubKey.pub = Q;
+ return pubKey;
+ },
+
+ /**
+ * Calculate pubkey extraction parameter.
+ *
+ * When extracting a pubkey from a signature, we have to
+ * distinguish four different cases. Rather than putting this
+ * burden on the verifier, Bitcoin includes a 2-bit value with the
+ * signature.
+ *
+ * This function simply tries all four cases and returns the value
+ * that resulted in a successful pubkey recovery.
+ */
+ calcPubkeyRecoveryParam: function (address, r, s, hash) {
+ for (var i = 0; i < 4; i++) {
+ try {
+ var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
+ if (pubkey.getBitcoinAddress().toString() == address) {
+ return i;
+ }
+ } catch (e) { }
+ }
+ throw "Unable to find valid recovery factor";
+ }
+ };
+
+ return ECDSA;
+ })();
+ Bitcoin.KeyPool = (function () {
+ var KeyPool = function () {
+ this.keyArray = [];
+
+ this.push = function (item) {
+ if (item == null || item.priv == null) return;
+ var doAdd = true;
+ // prevent duplicates from being added to the array
+ for (var index in this.keyArray) {
+ var currentItem = this.keyArray[index];
+ if (currentItem != null && currentItem.priv != null && item.getBitcoinAddress() == currentItem.getBitcoinAddress()) {
+ doAdd = false;
+ break;
+ }
+ }
+ if (doAdd) this.keyArray.push(item);
+ };
+
+ this.reset = function () {
+ this.keyArray = [];
+ };
+
+ this.getArray = function () {
+ // copy array
+ return this.keyArray.slice(0);
+ };
+
+ this.setArray = function (ka) {
+ this.keyArray = ka;
+ };
+
+ this.length = function () {
+ return this.keyArray.length;
+ };
+
+ this.toString = function () {
+ var keyPoolString = "# = " + this.length() + "\n";
+ var pool = this.getArray();
+ for (var index in pool) {
+ var item = pool[index];
+ if (Bitcoin.Util.hasMethods(item, 'getBitcoinAddress', 'toString')) {
+ if (item != null) {
+ keyPoolString += "\"" + item.getBitcoinAddress() + "\"" + ", \"" + item.toString("wif") + "\"\n";
+ }
+ }
+ }
+
+ return keyPoolString;
+ };
+
+ return this;
+ };
+
+ return new KeyPool();
+ })();
+
+ Bitcoin.Bip38Key = (function () {
+ var Bip38 = function (address, encryptedKey) {
+ this.address = address;
+ this.priv = encryptedKey;
+ };
+
+ Bip38.prototype.getBitcoinAddress = function () {
+ return this.address;
+ };
+
+ Bip38.prototype.toString = function () {
+ return this.priv;
+ };
+
+ return Bip38;
+ })();
+
+ //https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
+ Bitcoin.ECKey = (function () {
+ var ECDSA = Bitcoin.ECDSA;
+ var KeyPool = Bitcoin.KeyPool;
+ var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+
+ var ECKey = function (input) {
+ if (!input) {
+ // Generate new key
+ var n = ecparams.getN();
+ this.priv = ECDSA.getBigRandom(n);
+ } else if (input instanceof BigInteger) {
+ // Input is a private key value
+ this.priv = input;
+ } else if (Bitcoin.Util.isArray(input)) {
+ // Prepend zero byte to prevent interpretation as negative integer
+ this.priv = BigInteger.fromByteArrayUnsigned(input);
+ } else if ("string" == typeof input) {
+ var bytes = null;
+ try {
+
+ // This part is edited for FLO. FLO WIF are always compressed WIF (length of 52).
+ if ((/^[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{52}$/.test(input))) {
+ bytes = ECKey.decodeCompressedWalletImportFormat(input);
+ this.compressed = true;
+ } else if (ECKey.isHexFormat(input)) {
+ bytes = Crypto.util.hexToBytes(input);
+ }
+
+
+ /*
+ if (ECKey.isWalletImportFormat(input)) {
+ bytes = ECKey.decodeWalletImportFormat(input);
+ } else if (ECKey.isCompressedWalletImportFormat(input)) {
+ bytes = ECKey.decodeCompressedWalletImportFormat(input);
+ this.compressed = true;
+ } else if (ECKey.isMiniFormat(input)) {
+ bytes = Crypto.SHA256(input, { asBytes: true });
+ } else if (ECKey.isHexFormat(input)) {
+ bytes = Crypto.util.hexToBytes(input);
+ } else if (ECKey.isBase64Format(input)) {
+ bytes = Crypto.util.base64ToBytes(input);
+ }
+ */
+ } catch (exc1) {
+ this.setError(exc1);
+ }
+
+ if (ECKey.isBase6Format(input)) {
+ this.priv = new BigInteger(input, 6);
+ } else if (bytes == null || bytes.length != 32) {
+ this.priv = null;
+ } else {
+ // Prepend zero byte to prevent interpretation as negative integer
+ this.priv = BigInteger.fromByteArrayUnsigned(bytes);
+ }
+ }
+
+ this.compressed = (this.compressed == undefined) ? !!ECKey.compressByDefault : this.compressed;
+ try {
+ // check not zero
+ if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0) this.setError("Error: BigInteger equal to zero.");
+ // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
+ var hexKeyRangeLimit = "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
+ var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
+ var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+ if (this.priv != null && limitBigInt.compareTo(this.priv) < 0) this.setError("Error: BigInteger outside of curve range.")
+
+ if (this.priv != null) {
+ KeyPool.push(this);
+ }
+ } catch (exc2) {
+ this.setError(exc2);
+ }
+ };
+
+ if (GLOBAL.cryptocoin == "FLO")
+ ECKey.privateKeyPrefix = 0xA3; //(Bitcoin mainnet 0x80 testnet 0xEF) (FLO mainnet 0xA3 163 D)
+ else if (GLOBAL.cryptocoin == "FLO_TEST")
+ ECKey.privateKeyPrefix = 0xEF; //FLO testnet
+ else if (GLOBAL.cryptocoin == "BTC")
+ ECKey.privateKeyPrefix = 0x80; //Bitcoin Mainnet
+ else if (GLOBAL.cryptocoin == "BTC_TEST")
+ ECKey.privateKeyPrefix = 0xEF; //Bitcoin testnet
+
+ /**
+ * Whether public keys should be returned compressed by default.
+ */
+ ECKey.compressByDefault = false;
+
+ /**
+ * Set whether the public key should be returned compressed or not.
+ */
+ ECKey.prototype.setError = function (err) {
+ this.error = err;
+ this.priv = null;
+ return this;
+ };
+
+ /**
+ * Set whether the public key should be returned compressed or not.
+ */
+ ECKey.prototype.setCompressed = function (v) {
+ this.compressed = !!v;
+ if (this.pubPoint) this.pubPoint.compressed = this.compressed;
+ return this;
+ };
+
+ /*
+ * Return public key as a byte array in DER encoding
+ */
+ ECKey.prototype.getPub = function () {
+ if (this.compressed) {
+ if (this.pubComp) return this.pubComp;
+ return this.pubComp = this.getPubPoint().getEncoded(1);
+ } else {
+ if (this.pubUncomp) return this.pubUncomp;
+ return this.pubUncomp = this.getPubPoint().getEncoded(0);
+ }
+ };
+
+ /**
+ * Return public point as ECPoint object.
+ */
+ ECKey.prototype.getPubPoint = function () {
+ if (!this.pubPoint) {
+ this.pubPoint = ecparams.getG().multiply(this.priv);
+ this.pubPoint.compressed = this.compressed;
+ }
+ return this.pubPoint;
+ };
+
+ ECKey.prototype.getPubKeyHex = function () {
+ if (this.compressed) {
+ if (this.pubKeyHexComp) return this.pubKeyHexComp;
+ return this.pubKeyHexComp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+ } else {
+ if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
+ return this.pubKeyHexUncomp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+ }
+ };
+
+ /**
+ * Get the pubKeyHash for this key.
+ *
+ * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
+ * a byte array.
+ */
+ ECKey.prototype.getPubKeyHash = function () {
+ if (this.compressed) {
+ if (this.pubKeyHashComp) return this.pubKeyHashComp;
+ return this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(this.getPub());
+ } else {
+ if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
+ return this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(this.getPub());
+ }
+ };
+
+ ECKey.prototype.getBitcoinAddress = function () {
+ var hash = this.getPubKeyHash();
+ var addr = new Bitcoin.Address(hash);
+ return addr.toString();
+ };
+
+ /*
+ * Takes a public point as a hex string or byte array
+ */
+ ECKey.prototype.setPub = function (pub) {
+ // byte array
+ if (Bitcoin.Util.isArray(pub)) {
+ pub = Crypto.util.bytesToHex(pub).toString().toUpperCase();
+ }
+ var ecPoint = ecparams.getCurve().decodePointHex(pub);
+ this.setCompressed(ecPoint.compressed);
+ this.pubPoint = ecPoint;
+ return this;
+ };
+
+ // Sipa Private Key Wallet Import Format
+ ECKey.prototype.getBitcoinWalletImportFormat = function () {
+ var bytes = this.getBitcoinPrivateKeyByteArray();
+ if (bytes == null) return "";
+ bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
+ if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
+ var checksum = Crypto.SHA256(Crypto.SHA256(bytes, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ bytes = bytes.concat(checksum.slice(0, 4));
+ var privWif = Bitcoin.Base58.encode(bytes);
+ return privWif;
+ };
+
+ // Private Key Hex Format
+ ECKey.prototype.getBitcoinHexFormat = function () {
+ return Crypto.util.bytesToHex(this.getBitcoinPrivateKeyByteArray()).toString().toUpperCase();
+ };
+
+ // Private Key Base64 Format
+ ECKey.prototype.getBitcoinBase64Format = function () {
+ return Crypto.util.bytesToBase64(this.getBitcoinPrivateKeyByteArray());
+ };
+
+ ECKey.prototype.getBitcoinPrivateKeyByteArray = function () {
+ if (this.priv == null) return null;
+ // Get a copy of private key as a byte array
+ var bytes = this.priv.toByteArrayUnsigned();
+ // zero pad if private key is less than 32 bytes
+ while (bytes.length < 32) bytes.unshift(0x00);
+ return bytes;
+ };
+
+ ECKey.prototype.toString = function (format) {
+ format = format || "";
+ if (format.toString().toLowerCase() == "base64" || format.toString().toLowerCase() == "b64") {
+ return this.getBitcoinBase64Format();
+ }
+ // Wallet Import Format
+ else if (format.toString().toLowerCase() == "wif") {
+ return this.getBitcoinWalletImportFormat();
+ } else {
+ return this.getBitcoinHexFormat();
+ }
+ };
+
+ ECKey.prototype.sign = function (hash) {
+ return ECDSA.sign(hash, this.priv);
+ };
+
+ ECKey.prototype.verify = function (hash, sig) {
+ return ECDSA.verify(hash, sig, this.getPub());
+ };
+
+ /**
+ * Parse a wallet import format private key contained in a string.
+ */
+ ECKey.decodeWalletImportFormat = function (privStr) {
+ var bytes = Bitcoin.Base58.decode(privStr);
+ var hash = bytes.slice(0, 33);
+ var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ if (checksum[0] != bytes[33] ||
+ checksum[1] != bytes[34] ||
+ checksum[2] != bytes[35] ||
+ checksum[3] != bytes[36]) {
+ throw "Checksum validation failed!";
+
+ }
+ var version = hash.shift();
+ /*
+ if (version != ECKey.privateKeyPrefix) {
+ throw "Version " + version + " not supported!";
+ }
+ */
+ return hash;
+ };
+
+ /**
+ * Parse a compressed wallet import format private key contained in a string.
+ */
+ ECKey.decodeCompressedWalletImportFormat = function (privStr) {
+ var bytes = Bitcoin.Base58.decode(privStr);
+ var hash = bytes.slice(0, 34);
+ var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ if (checksum[0] != bytes[34] ||
+ checksum[1] != bytes[35] ||
+ checksum[2] != bytes[36] ||
+ checksum[3] != bytes[37]) {
+ throw "Checksum validation failed!";
+ }
+ var version = hash.shift();
+ /*
+ if (version != ECKey.privateKeyPrefix) {
+ throw "Version " + version + " not supported!";
+ }
+ */
+ hash.pop();
+ return hash;
+ };
+
+ // 64 characters [0-9A-F]
+ ECKey.isHexFormat = function (key) {
+ key = key.toString();
+ return /^[A-Fa-f0-9]{64}$/.test(key);
+ };
+
+ // 51 characters base58, always starts with a '5'
+ ECKey.isWalletImportFormat = function (key) {
+ key = key.toString();
+ return (ECKey.privateKeyPrefix == 0x80) ?
+ (/^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key)) :
+ (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key));
+ };
+
+ // 52 characters base58
+ ECKey.isCompressedWalletImportFormat = function (key) {
+ key = key.toString();
+ return (ECKey.privateKeyPrefix == 0x80) ?
+ (/^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key)) :
+ (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key));
+ };
+
+ // 44 characters
+ ECKey.isBase64Format = function (key) {
+ key = key.toString();
+ return (/^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(key));
+ };
+
+ // 99 characters, 1=1, if using dice convert 6 to 0
+ ECKey.isBase6Format = function (key) {
+ key = key.toString();
+ return (/^[012345]{99}$/.test(key));
+ };
+
+ // 22, 26 or 30 characters, always starts with an 'S'
+ ECKey.isMiniFormat = function (key) {
+ key = key.toString();
+ var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(key);
+ var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(key);
+ var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(key);
+ var testBytes = Crypto.SHA256(key + "?", {
+ asBytes: true
+ });
+
+ return ((testBytes[0] === 0x00 || testBytes[0] === 0x01) && (validChars22 || validChars26 || validChars30));
+ };
+
+ return ECKey;
+ })();
+ //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
+ // Bitcoin utility functions
+ Bitcoin.Util = {
+ /**
+ * Cross-browser compatibility version of Array.isArray.
+ */
+ isArray: Array.isArray || function (o) {
+ return Object.prototype.toString.call(o) === '[object Array]';
+ },
+ /**
+ * Create an array of a certain length filled with a specific value.
+ */
+ makeFilledArray: function (len, val) {
+ var array = [];
+ var i = 0;
+ while (i < len) {
+ array[i++] = val;
+ }
+ return array;
+ },
+ /**
+ * Turn an integer into a "var_int".
+ *
+ * "var_int" is a variable length integer used by Bitcoin's binary format.
+ *
+ * Returns a byte array.
+ */
+ numToVarInt: function (i) {
+ if (i < 0xfd) {
+ // unsigned char
+ return [i];
+ } else if (i <= 1 << 16) {
+ // unsigned short (LE)
+ return [0xfd, i >>> 8, i & 255];
+ } else if (i <= 1 << 32) {
+ // unsigned int (LE)
+ return [0xfe].concat(Crypto.util.wordsToBytes([i]));
+ } else {
+ // unsigned long long (LE)
+ return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+ }
+ },
+ /**
+ * Parse a Bitcoin value byte array, returning a BigInteger.
+ */
+ valueToBigInt: function (valueBuffer) {
+ if (valueBuffer instanceof BigInteger) return valueBuffer;
+
+ // Prepend zero byte to prevent interpretation as negative integer
+ return BigInteger.fromByteArrayUnsigned(valueBuffer);
+ },
+ /**
+ * Format a Bitcoin value as a string.
+ *
+ * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
+ * nice standard formatting.
+ *
+ * Examples:
+ * 12.3555
+ * 0.1234
+ * 900.99998888
+ * 34.00
+ */
+ formatValue: function (valueBuffer) {
+ var value = this.valueToBigInt(valueBuffer).toString();
+ var integerPart = value.length > 8 ? value.substr(0, value.length - 8) : '0';
+ var decimalPart = value.length > 8 ? value.substr(value.length - 8) : value;
+ while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
+ decimalPart = decimalPart.replace(/0*$/, '');
+ while (decimalPart.length < 2) decimalPart += "0";
+ return integerPart + "." + decimalPart;
+ },
+ /**
+ * Parse a floating point string as a Bitcoin value.
+ *
+ * Keep in mind that parsing user input is messy. You should always display
+ * the parsed value back to the user to make sure we understood his input
+ * correctly.
+ */
+ parseValue: function (valueString) {
+ // TODO: Detect other number formats (e.g. comma as decimal separator)
+ var valueComp = valueString.split('.');
+ var integralPart = valueComp[0];
+ var fractionalPart = valueComp[1] || "0";
+ while (fractionalPart.length < 8) fractionalPart += "0";
+ fractionalPart = fractionalPart.replace(/^0+/g, '');
+ var value = BigInteger.valueOf(parseInt(integralPart));
+ value = value.multiply(BigInteger.valueOf(100000000));
+ value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
+ return value;
+ },
+ /**
+ * Calculate RIPEMD160(SHA256(data)).
+ *
+ * Takes an arbitrary byte array as inputs and returns the hash as a byte
+ * array.
+ */
+ sha256ripe160: function (data) {
+ return ripemd160(Crypto.SHA256(data, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ },
+ // double sha256
+ dsha256: function (data) {
+ return Crypto.SHA256(Crypto.SHA256(data, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ },
+ // duck typing method
+ hasMethods: function (obj /*, method list as strings */) {
+ var i = 1,
+ methodName;
+ while ((methodName = arguments[i++])) {
+ if (typeof obj[methodName] != 'function') {
+ return false;
+ }
+ }
+ return true;
+ }
+ };
+ })();
+
+ //ellipticCurveEncryption.js
+ (function () {
+ (function (ellipticCurveType) {
+
+ //Defining Elliptic Encryption Object
+ var ellipticEncryption = GLOBAL.ellipticCurveEncryption = function () { };
+
+ ellipticEncryption.rng = new SecureRandom();
+
+ ellipticEncryption.getCurveParameters = function (curveName) {
+
+ //Default is secp256k1
+ curveName = typeof curveName !== 'undefined' ? curveName : "secp256k1";
+
+ var c = EllipticCurve.getSECCurveByName(curveName);
+ var curveDetails = {
+ Q: "",
+ A: "",
+ B: "",
+ GX: "",
+ GY: "",
+ N: ""
+ };
+
+ curveDetails.Q = c.getCurve().getQ().toString();
+ curveDetails.A = c.getCurve().getA().toBigInteger().toString();
+ curveDetails.B = c.getCurve().getB().toBigInteger().toString();
+ curveDetails.GX = c.getG().getX().toBigInteger().toString();
+ curveDetails.GY = c.getG().getY().toBigInteger().toString();
+ curveDetails.N = c.getN().toString();
+
+ return curveDetails;
+
+ }
+
+ ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(ellipticCurveType);
+
+ ellipticEncryption.get_curve = function () {
+ return new EllipticCurve.CurveFp(new BigInteger(this.selectedCurve.Q),
+ new BigInteger(this.selectedCurve.A),
+ new BigInteger(this.selectedCurve.B));
+ }
+
+ ellipticEncryption.get_G = function (curve) {
+ return new EllipticCurve.PointFp(curve,
+ curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+ curve.fromBigInteger(new BigInteger(this.selectedCurve.GY)));
+ }
+
+ ellipticEncryption.pick_rand = function () {
+ var n = new BigInteger(this.selectedCurve.N);
+ var n1 = n.subtract(BigInteger.ONE);
+ var r = new BigInteger(n.bitLength(), this.rng);
+ return r.mod(n1).add(BigInteger.ONE);
+ }
+
+ ellipticEncryption.senderRandom = function () {
+ var r = this.pick_rand();
+ return r.toString();
+ };
+
+ ellipticEncryption.receiverRandom = function () {
+
+ //This is receivers private key. For now we will use random. CHANGE IT LATER
+ var r = this.pick_rand();
+ return r.toString();
+ }
+
+ ellipticEncryption.senderPublicString = function (senderPrivateKey) {
+
+ var senderKeyECData = {};
+
+ var curve = this.get_curve();
+ var G = this.get_G(curve);
+ var a = new BigInteger(senderPrivateKey);
+ var P = G.multiply(a);
+ senderKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+ senderKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+
+ return senderKeyECData;
+ }
+
+ //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
+ //you don't have to run receiverRandom and the bottom function
+ ellipticEncryption.receiverPublicString = function (receiverPublicKey) {
+
+ var receiverKeyECData = {};
+
+ var curve = this.get_curve();
+ var G = this.get_G(curve);
+ var a = new BigInteger(receiverPublicKey);
+ var P = G.multiply(a);
+ receiverKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+ receiverKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+
+ return receiverKeyECData;
+ }
+
+ ellipticEncryption.senderSharedKeyDerivation = function (receiverPublicStringXValue,
+ receiverPublicStringYValue, senderPrivateKey) {
+
+ var senderDerivedKey = {};
+ var curve = this.get_curve();
+ var P = new EllipticCurve.PointFp(curve,
+ curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+ curve.fromBigInteger(new BigInteger(receiverPublicStringYValue)));
+ var a = new BigInteger(senderPrivateKey);
+ var S = P.multiply(a);
+
+ senderDerivedKey.XValue = S.getX().toBigInteger().toString();
+ senderDerivedKey.YValue = S.getY().toBigInteger().toString();
+
+ return senderDerivedKey;
+ }
+
+ ellipticEncryption.receiverSharedKeyDerivation = function (senderPublicStringXValue,
+ senderPublicStringYValue, receiverPrivateKey) {
+
+ var receiverDerivedKey = {};
+ var curve = this.get_curve();
+ var P = new EllipticCurve.PointFp(curve,
+ curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+ curve.fromBigInteger(new BigInteger(senderPublicStringYValue)));
+ var a = new BigInteger(receiverPrivateKey);
+ var S = P.multiply(a);
+
+ receiverDerivedKey.XValue = S.getX().toBigInteger().toString();
+ receiverDerivedKey.YValue = S.getY().toBigInteger().toString();
+
+ return receiverDerivedKey;
+ }
+
+ })("secp256k1");
+ })();
+
+ //sha512.js
+ (function () {
+ /*
+ A JavaScript implementation of the SHA family of hashes, as defined in FIPS
+ PUB 180-2 as well as the corresponding HMAC implementation as defined in
+ FIPS PUB 198a
+
+ Copyright Brian Turek 2008-2012
+ Distributed under the BSD License
+ See http://caligatio.github.com/jsSHA/ for more information
+
+ Several functions taken from Paul Johnson
+ */
+ function n(a) {
+ throw a;
+ }
+ var q = null;
+
+ function s(a, b) {
+ this.a = a;
+ this.b = b
+ }
+
+ function u(a, b) {
+ var d = [],
+ h = (1 << b) - 1,
+ f = a.length * b,
+ g;
+ for (g = 0; g < f; g += b) d[g >>> 5] |= (a.charCodeAt(g / b) & h) << 32 - b - g % 32;
+ return {
+ value: d,
+ binLen: f
+ }
+ }
+
+ function x(a) {
+ var b = [],
+ d = a.length,
+ h, f;
+ 0 !== d % 2 && n("String of HEX type must be in byte increments");
+ for (h = 0; h < d; h += 2) f = parseInt(a.substr(h, 2), 16), isNaN(f) && n("String of HEX type contains invalid characters"), b[h >>> 3] |= f << 24 - 4 * (h % 8);
+ return {
+ value: b,
+ binLen: 4 * d
+ }
+ }
+
+ function B(a) {
+ var b = [],
+ d = 0,
+ h, f, g, k, m; - 1 === a.search(/^[a-zA-Z0-9=+\/]+$/) && n("Invalid character in base-64 string");
+ h = a.indexOf("=");
+ a = a.replace(/\=/g, ""); - 1 !== h && h < a.length && n("Invalid '=' found in base-64 string");
+ for (f = 0; f < a.length; f += 4) {
+ m = a.substr(f, 4);
+ for (g = k = 0; g < m.length; g += 1) h = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(m[g]), k |= h << 18 - 6 * g;
+ for (g = 0; g < m.length - 1; g += 1) b[d >> 2] |= (k >>> 16 - 8 * g & 255) << 24 - 8 * (d % 4), d += 1
+ }
+ return {
+ value: b,
+ binLen: 8 * d
+ }
+ }
+
+ function E(a, b) {
+ var d = "",
+ h = 4 * a.length,
+ f, g;
+ for (f = 0; f < h; f += 1) g = a[f >>> 2] >>> 8 * (3 - f % 4), d += "0123456789abcdef".charAt(g >>> 4 & 15) + "0123456789abcdef".charAt(g & 15);
+ return b.outputUpper ? d.toUpperCase() : d
+ }
+
+ function F(a, b) {
+ var d = "",
+ h = 4 * a.length,
+ f, g, k;
+ for (f = 0; f < h; f += 3) {
+ k = (a[f >>> 2] >>> 8 * (3 - f % 4) & 255) << 16 | (a[f + 1 >>> 2] >>> 8 * (3 - (f + 1) % 4) & 255) << 8 | a[f + 2 >>> 2] >>> 8 * (3 - (f + 2) % 4) & 255;
+ for (g = 0; 4 > g; g += 1) d = 8 * f + 6 * g <= 32 * a.length ? d + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(k >>> 6 * (3 - g) & 63) : d + b.b64Pad
+ }
+ return d
+ }
+
+ function G(a) {
+ var b = {
+ outputUpper: !1,
+ b64Pad: "="
+ };
+ try {
+ a.hasOwnProperty("outputUpper") && (b.outputUpper = a.outputUpper), a.hasOwnProperty("b64Pad") && (b.b64Pad = a.b64Pad)
+ } catch (d) { }
+ "boolean" !== typeof b.outputUpper && n("Invalid outputUpper formatting option");
+ "string" !== typeof b.b64Pad && n("Invalid b64Pad formatting option");
+ return b
+ }
+
+ function H(a, b) {
+ var d = q,
+ d = new s(a.a, a.b);
+ return d = 32 >= b ? new s(d.a >>> b | d.b << 32 - b & 4294967295, d.b >>> b | d.a << 32 - b & 4294967295) : new s(d.b >>> b - 32 | d.a << 64 - b & 4294967295, d.a >>> b - 32 | d.b << 64 - b & 4294967295)
+ }
+
+ function I(a, b) {
+ var d = q;
+ return d = 32 >= b ? new s(a.a >>> b, a.b >>> b | a.a << 32 - b & 4294967295) : new s(0, a.a >>> b - 32)
+ }
+
+ function J(a, b, d) {
+ return new s(a.a & b.a ^ ~a.a & d.a, a.b & b.b ^ ~a.b & d.b)
+ }
+
+ function U(a, b, d) {
+ return new s(a.a & b.a ^ a.a & d.a ^ b.a & d.a, a.b & b.b ^ a.b & d.b ^ b.b & d.b)
+ }
+
+ function V(a) {
+ var b = H(a, 28),
+ d = H(a, 34);
+ a = H(a, 39);
+ return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+ }
+
+ function W(a) {
+ var b = H(a, 14),
+ d = H(a, 18);
+ a = H(a, 41);
+ return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+ }
+
+ function X(a) {
+ var b = H(a, 1),
+ d = H(a, 8);
+ a = I(a, 7);
+ return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+ }
+
+ function Y(a) {
+ var b = H(a, 19),
+ d = H(a, 61);
+ a = I(a, 6);
+ return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+ }
+
+ function Z(a, b) {
+ var d, h, f;
+ d = (a.b & 65535) + (b.b & 65535);
+ h = (a.b >>> 16) + (b.b >>> 16) + (d >>> 16);
+ f = (h & 65535) << 16 | d & 65535;
+ d = (a.a & 65535) + (b.a & 65535) + (h >>> 16);
+ h = (a.a >>> 16) + (b.a >>> 16) + (d >>> 16);
+ return new s((h & 65535) << 16 | d & 65535, f)
+ }
+
+ function aa(a, b, d, h) {
+ var f, g, k;
+ f = (a.b & 65535) + (b.b & 65535) + (d.b & 65535) + (h.b & 65535);
+ g = (a.b >>> 16) + (b.b >>> 16) + (d.b >>> 16) + (h.b >>> 16) + (f >>> 16);
+ k = (g & 65535) << 16 | f & 65535;
+ f = (a.a & 65535) + (b.a & 65535) + (d.a & 65535) + (h.a & 65535) + (g >>> 16);
+ g = (a.a >>> 16) + (b.a >>> 16) + (d.a >>> 16) + (h.a >>> 16) + (f >>> 16);
+ return new s((g & 65535) << 16 | f & 65535, k)
+ }
+
+ function ba(a, b, d, h, f) {
+ var g, k, m;
+ g = (a.b & 65535) + (b.b & 65535) + (d.b & 65535) + (h.b & 65535) + (f.b & 65535);
+ k = (a.b >>> 16) + (b.b >>> 16) + (d.b >>> 16) + (h.b >>> 16) + (f.b >>> 16) + (g >>> 16);
+ m = (k & 65535) << 16 | g & 65535;
+ g = (a.a & 65535) + (b.a & 65535) + (d.a & 65535) + (h.a & 65535) + (f.a & 65535) + (k >>> 16);
+ k = (a.a >>> 16) + (b.a >>> 16) + (d.a >>> 16) + (h.a >>> 16) + (f.a >>> 16) + (g >>> 16);
+ return new s((k & 65535) << 16 | g & 65535, m)
+ }
+
+ function $(a, b, d) {
+ var h, f, g, k, m, j, A, C, K, e, L, v, l, M, t, p, y, z, r, N, O, P, Q, R, c, S, w = [],
+ T, D;
+ "SHA-384" === d || "SHA-512" === d ? (L = 80, h = (b + 128 >>> 10 << 5) + 31, M = 32, t = 2, c = s, p = Z, y = aa, z = ba, r = X, N = Y, O = V, P = W, R = U, Q = J, S = [new c(1116352408, 3609767458), new c(1899447441, 602891725), new c(3049323471, 3964484399), new c(3921009573, 2173295548), new c(961987163, 4081628472), new c(1508970993, 3053834265), new c(2453635748, 2937671579), new c(2870763221, 3664609560), new c(3624381080, 2734883394), new c(310598401, 1164996542), new c(607225278, 1323610764),
+ new c(1426881987, 3590304994), new c(1925078388, 4068182383), new c(2162078206, 991336113), new c(2614888103, 633803317), new c(3248222580, 3479774868), new c(3835390401, 2666613458), new c(4022224774, 944711139), new c(264347078, 2341262773), new c(604807628, 2007800933), new c(770255983, 1495990901), new c(1249150122, 1856431235), new c(1555081692, 3175218132), new c(1996064986, 2198950837), new c(2554220882, 3999719339), new c(2821834349, 766784016), new c(2952996808, 2566594879), new c(3210313671, 3203337956), new c(3336571891,
+ 1034457026), new c(3584528711, 2466948901), new c(113926993, 3758326383), new c(338241895, 168717936), new c(666307205, 1188179964), new c(773529912, 1546045734), new c(1294757372, 1522805485), new c(1396182291, 2643833823), new c(1695183700, 2343527390), new c(1986661051, 1014477480), new c(2177026350, 1206759142), new c(2456956037, 344077627), new c(2730485921, 1290863460), new c(2820302411, 3158454273), new c(3259730800, 3505952657), new c(3345764771, 106217008), new c(3516065817, 3606008344), new c(3600352804, 1432725776), new c(4094571909,
+ 1467031594), new c(275423344, 851169720), new c(430227734, 3100823752), new c(506948616, 1363258195), new c(659060556, 3750685593), new c(883997877, 3785050280), new c(958139571, 3318307427), new c(1322822218, 3812723403), new c(1537002063, 2003034995), new c(1747873779, 3602036899), new c(1955562222, 1575990012), new c(2024104815, 1125592928), new c(2227730452, 2716904306), new c(2361852424, 442776044), new c(2428436474, 593698344), new c(2756734187, 3733110249), new c(3204031479, 2999351573), new c(3329325298, 3815920427), new c(3391569614,
+ 3928383900), new c(3515267271, 566280711), new c(3940187606, 3454069534), new c(4118630271, 4000239992), new c(116418474, 1914138554), new c(174292421, 2731055270), new c(289380356, 3203993006), new c(460393269, 320620315), new c(685471733, 587496836), new c(852142971, 1086792851), new c(1017036298, 365543100), new c(1126000580, 2618297676), new c(1288033470, 3409855158), new c(1501505948, 4234509866), new c(1607167915, 987167468), new c(1816402316, 1246189591)
+ ], e = "SHA-384" === d ? [new c(3418070365, 3238371032), new c(1654270250, 914150663),
+ new c(2438529370, 812702999), new c(355462360, 4144912697), new c(1731405415, 4290775857), new c(41048885895, 1750603025), new c(3675008525, 1694076839), new c(1203062813, 3204075428)
+ ] : [new c(1779033703, 4089235720), new c(3144134277, 2227873595), new c(1013904242, 4271175723), new c(2773480762, 1595750129), new c(1359893119, 2917565137), new c(2600822924, 725511199), new c(528734635, 4215389547), new c(1541459225, 327033209)]) : n("Unexpected error in SHA-2 implementation");
+ a[b >>> 5] |= 128 << 24 - b % 32;
+ a[h] = b;
+ T = a.length;
+ for (v = 0; v <
+ T; v += M) {
+ b = e[0];
+ h = e[1];
+ f = e[2];
+ g = e[3];
+ k = e[4];
+ m = e[5];
+ j = e[6];
+ A = e[7];
+ for (l = 0; l < L; l += 1) w[l] = 16 > l ? new c(a[l * t + v], a[l * t + v + 1]) : y(N(w[l - 2]), w[l - 7], r(w[l - 15]), w[l - 16]), C = z(A, P(k), Q(k, m, j), S[l], w[l]), K = p(O(b), R(b, h, f)), A = j, j = m, m = k, k = p(g, C), g = f, f = h, h = b, b = p(C, K);
+ e[0] = p(b, e[0]);
+ e[1] = p(h, e[1]);
+ e[2] = p(f, e[2]);
+ e[3] = p(g, e[3]);
+ e[4] = p(k, e[4]);
+ e[5] = p(m, e[5]);
+ e[6] = p(j, e[6]);
+ e[7] = p(A, e[7])
+ }
+ "SHA-384" === d ? D = [e[0].a, e[0].b, e[1].a, e[1].b, e[2].a, e[2].b, e[3].a, e[3].b, e[4].a, e[4].b, e[5].a, e[5].b] : "SHA-512" === d ? D = [e[0].a, e[0].b,
+ e[1].a, e[1].b, e[2].a, e[2].b, e[3].a, e[3].b, e[4].a, e[4].b, e[5].a, e[5].b, e[6].a, e[6].b, e[7].a, e[7].b
+ ] : n("Unexpected error in SHA-2 implementation");
+ return D
+ }
+ GLOBAL.jsSHA = function (a, b, d) {
+ var h = q,
+ f = q,
+ g = 0,
+ k = [0],
+ m = 0,
+ j = q,
+ m = "undefined" !== typeof d ? d : 8;
+ 8 === m || 16 === m || n("charSize must be 8 or 16");
+ "HEX" === b ? (0 !== a.length % 2 && n("srcString of HEX type must be in byte increments"), j = x(a), g = j.binLen, k = j.value) : "ASCII" === b || "TEXT" === b ? (j = u(a, m), g = j.binLen, k = j.value) : "B64" === b ? (j = B(a), g = j.binLen, k = j.value) : n("inputFormat must be HEX, TEXT, ASCII, or B64");
+ this.getHash = function (a, b, d) {
+ var e = q,
+ m = k.slice(),
+ j = "";
+ switch (b) {
+ case "HEX":
+ e = E;
+ break;
+ case "B64":
+ e = F;
+ break;
+ default:
+ n("format must be HEX or B64")
+ }
+ "SHA-384" ===
+ a ? (q === h && (h = $(m, g, a)), j = e(h, G(d))) : "SHA-512" === a ? (q === f && (f = $(m, g, a)), j = e(f, G(d))) : n("Chosen SHA variant is not supported");
+ return j
+ };
+ this.getHMAC = function (a, b, d, e, f) {
+ var h, l, j, t, p, y = [],
+ z = [],
+ r = q;
+ switch (e) {
+ case "HEX":
+ h = E;
+ break;
+ case "B64":
+ h = F;
+ break;
+ default:
+ n("outputFormat must be HEX or B64")
+ }
+ "SHA-384" === d ? (j = 128, p = 384) : "SHA-512" === d ? (j = 128, p = 512) : n("Chosen SHA variant is not supported");
+ "HEX" === b ? (r = x(a), t = r.binLen, l = r.value) : "ASCII" === b || "TEXT" === b ? (r = u(a, m), t = r.binLen, l = r.value) : "B64" === b ? (r = B(a),
+ t = r.binLen, l = r.value) : n("inputFormat must be HEX, TEXT, ASCII, or B64");
+ a = 8 * j;
+ b = j / 4 - 1;
+ j < t / 8 ? (l = $(l, t, d), l[b] &= 4294967040) : j > t / 8 && (l[b] &= 4294967040);
+ for (j = 0; j <= b; j += 1) y[j] = l[j] ^ 909522486, z[j] = l[j] ^ 1549556828;
+ d = $(z.concat($(y.concat(k), a + g, d)), a + p, d);
+ return h(d, G(f))
+ }
+ };
+ })();
+
+ /* Peter Wuille Taproot Address Validation Functions */
+
+ // Copyright (c) 2017, 2021 Pieter Wuille
+ //
+ // Permission is hereby granted, free of charge, to any person obtaining a copy
+ // of this software and associated documentation files (the "Software"), to deal
+ // in the Software without restriction, including without limitation the rights
+ // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ // copies of the Software, and to permit persons to whom the Software is
+ // furnished to do so, subject to the following conditions:
+ //
+ // The above copyright notice and this permission notice shall be included in
+ // all copies or substantial portions of the Software.
+ //
+ // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ // THE SOFTWARE.
+
+ (function () {
+
+ var bech32 = GLOBAL.bech32 = {};
+ var segwit_addr = GLOBAL.segwit_addr = {};
+
+ var CHARSET = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l';
+ var GENERATOR = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3];
+
+ const encodings = {
+ BECH32: "bech32",
+ BECH32M: "bech32m",
+ };
+
+
+ function getEncodingConst(enc) {
+ if (enc == bech32.encodings.BECH32) {
+ return 1;
+ } else if (enc == bech32.encodings.BECH32M) {
+ return 0x2bc830a3;
+ } else {
+ return null;
+ }
+ }
+
+ function polymod(values) {
+ var chk = 1;
+ for (var p = 0; p < values.length; ++p) {
+ var top = chk >> 25;
+ chk = (chk & 0x1ffffff) << 5 ^ values[p];
+ for (var i = 0; i < 5; ++i) {
+ if ((top >> i) & 1) {
+ chk ^= GENERATOR[i];
+ }
+ }
+ }
+ return chk;
+ }
+
+ function hrpExpand(hrp) {
+ var ret = [];
+ var p;
+ for (p = 0; p < hrp.length; ++p) {
+ ret.push(hrp.charCodeAt(p) >> 5);
+ }
+ ret.push(0);
+ for (p = 0; p < hrp.length; ++p) {
+ ret.push(hrp.charCodeAt(p) & 31);
+ }
+ return ret;
+ }
+
+ function verifyChecksum(hrp, data, enc) {
+ return polymod(hrpExpand(hrp).concat(data)) === getEncodingConst(enc);
+ }
+
+ function createChecksum(hrp, data, enc) {
+ var values = hrpExpand(hrp).concat(data).concat([0, 0, 0, 0, 0, 0]);
+ var mod = polymod(values) ^ getEncodingConst(enc);
+ var ret = [];
+ for (var p = 0; p < 6; ++p) {
+ ret.push((mod >> 5 * (5 - p)) & 31);
+ }
+ return ret;
+ }
+
+ function bech32_encode(hrp, data, enc) {
+ var combined = data.concat(createChecksum(hrp, data, enc));
+ var ret = hrp + '1';
+ for (var p = 0; p < combined.length; ++p) {
+ ret += CHARSET.charAt(combined[p]);
+ }
+ return ret;
+ }
+
+ function bech32_decode(bechString, enc) {
+ var p;
+ var has_lower = false;
+ var has_upper = false;
+ for (p = 0; p < bechString.length; ++p) {
+ if (bechString.charCodeAt(p) < 33 || bechString.charCodeAt(p) > 126) {
+ return null;
+ }
+ if (bechString.charCodeAt(p) >= 97 && bechString.charCodeAt(p) <= 122) {
+ has_lower = true;
+ }
+ if (bechString.charCodeAt(p) >= 65 && bechString.charCodeAt(p) <= 90) {
+ has_upper = true;
+ }
+ }
+ if (has_lower && has_upper) {
+ return null;
+ }
+ bechString = bechString.toLowerCase();
+ var pos = bechString.lastIndexOf('1');
+ if (pos < 1 || pos + 7 > bechString.length || bechString.length > 90) {
+ return null;
+ }
+ var hrp = bechString.substring(0, pos);
+ var data = [];
+ for (p = pos + 1; p < bechString.length; ++p) {
+ var d = CHARSET.indexOf(bechString.charAt(p));
+ if (d === -1) {
+ return null;
+ }
+ data.push(d);
+ }
+ if (!verifyChecksum(hrp, data, enc)) {
+ return null;
+ }
+ return { hrp: hrp, data: data.slice(0, data.length - 6) };
+ }
+
+ bech32.encodings = encodings;
+ bech32.encode = bech32_encode;
+ bech32.decode = bech32_decode;
+
+ // SIPA SEGWIT_ADDR.JS
+
+ // Copyright (c) 2017, 2021 Pieter Wuille
+ //
+ // Permission is hereby granted, free of charge, to any person obtaining a copy
+ // of this software and associated documentation files (the "Software"), to deal
+ // in the Software without restriction, including without limitation the rights
+ // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ // copies of the Software, and to permit persons to whom the Software is
+ // furnished to do so, subject to the following conditions:
+ //
+ // The above copyright notice and this permission notice shall be included in
+ // all copies or substantial portions of the Software.
+ //
+ // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ // THE SOFTWARE.
+
+
+
+
+
+ function convertbits(data, frombits, tobits, pad) {
+ var acc = 0;
+ var bits = 0;
+ var ret = [];
+ var maxv = (1 << tobits) - 1;
+ for (var p = 0; p < data.length; ++p) {
+ var value = data[p];
+ if (value < 0 || (value >> frombits) !== 0) {
+ return null;
+ }
+ acc = (acc << frombits) | value;
+ bits += frombits;
+ while (bits >= tobits) {
+ bits -= tobits;
+ ret.push((acc >> bits) & maxv);
+ }
+ }
+ if (pad) {
+ if (bits > 0) {
+ ret.push((acc << (tobits - bits)) & maxv);
+ }
+ } else if (bits >= frombits || ((acc << (tobits - bits)) & maxv)) {
+ return null;
+ }
+ return ret;
+ }
+
+ segwit_addr.convertbits = convertbits;
+
+ function segwit_addr_decode(hrp, addr) {
+ var bech32m = false;
+ var dec = bech32.decode(addr, bech32.encodings.BECH32);
+ if (dec === null) {
+ dec = bech32.decode(addr, bech32.encodings.BECH32M);
+ bech32m = true;
+ }
+ if (dec === null || dec.hrp !== hrp || dec.data.length < 1 || dec.data[0] > 16) {
+ return null;
+ }
+ var res = convertbits(dec.data.slice(1), 5, 8, false);
+ if (res === null || res.length < 2 || res.length > 40) {
+ return null;
+ }
+ if (dec.data[0] === 0 && res.length !== 20 && res.length !== 32) {
+ return null;
+ }
+ if (dec.data[0] === 0 && bech32m) {
+ return null;
+ }
+ if (dec.data[0] !== 0 && !bech32m) {
+ return null;
+ }
+ return { version: dec.data[0], program: res };
+ }
+
+ segwit_addr.decode = segwit_addr_decode;
+
+ function segwit_addr_encode(hrp, version, program) {
+ var enc = bech32.encodings.BECH32;
+ if (version > 0) {
+ enc = bech32.encodings.BECH32M;
+ }
+ var ret = bech32.encode(hrp, [version].concat(convertbits(program, 8, 5, true)), enc);
+ if (segwit_addr_decode(hrp, ret) === null) {
+ return null;
+ }
+ return ret;
+ }
+
+ segwit_addr.encode = segwit_addr_encode;
+
+
+ function isTaprootAddress(address) {
+ try {
+ const taprootDecoded = segwit_addr.decode("bc", address);
+ return taprootDecoded !== null && taprootDecoded.version === 1;
+ } catch (error) {
+ return false;
+ }
+ }
+
+ segwit_addr.isTaprootAddress = isTaprootAddress;
+
+ })();
+
+
+
+ //coin.js
+ (function () {
+ /*
+ Coinjs 0.01 beta by OutCast3k{at}gmail.com
+ A bitcoin framework.
+ http://github.com/OutCast3k/coinjs or http://coinb.in/coinjs
+ */
+ var coinjs = GLOBAL.coinjs = function () { };
+
+ /* public vars */
+ coinjs.pub = 0x00;
+ coinjs.priv = 0x80;
+ coinjs.multisig = 0x05;
+ coinjs.hdkey = {
+ 'prv': 0x0488ade4,
+ 'pub': 0x0488b21e
+ };
+ coinjs.bech32 = {
+ 'charset': 'qpzry9x8gf2tvdw0s3jn54khce6mua7l',
+ 'version': 0,
+ 'hrp': 'bc'
+ };
+
+ coinjs.compressed = true;
+
+ /* other vars */
+ coinjs.developer = '33tht1bKDgZVxb39MnZsWa8oxHXHvUYE4G'; //bitcoin
+
+ /* bit(coinb.in) api vars
+ coinjs.hostname = ((document.location.hostname.split(".")[(document.location.hostname.split(".")).length - 1]) == 'onion') ? 'coinbin3ravkwb24f7rmxx6w3snkjw45jhs5lxbh3yfeg3vpt6janwqd.onion' : 'coinb.in';
+ coinjs.host = ('https:' == document.location.protocol ? 'https://' : 'http://') + coinjs.hostname + '/api/';
+ coinjs.uid = '1';
+ coinjs.key = '12345678901234567890123456789012';
+ */
+
+ /* start of address functions */
+
+ /* generate a private and public keypair, with address and WIF address */
+ coinjs.newKeys = function (input) {
+ var privkey = (input) ? Crypto.SHA256(input) : this.newPrivkey();
+ var pubkey = this.newPubkey(privkey);
+ return {
+ 'privkey': privkey,
+ 'pubkey': pubkey,
+ 'address': this.pubkey2address(pubkey),
+ 'wif': this.privkey2wif(privkey),
+ 'compressed': this.compressed
+ };
+ }
+
+ /* generate a new random private key */
+ coinjs.newPrivkey = function () {
+ var x = GLOBAL.location;
+ x += (GLOBAL.screen.height * GLOBAL.screen.width * GLOBAL.screen.colorDepth);
+ x += coinjs.random(64);
+ x += (GLOBAL.screen.availHeight * GLOBAL.screen.availWidth * GLOBAL.screen.pixelDepth);
+ x += navigator.language;
+ x += GLOBAL.history.length;
+ x += coinjs.random(64);
+ x += navigator.userAgent;
+ x += 'coinb.in';
+ x += (Crypto.util.randomBytes(64)).join("");
+ x += x.length;
+ var dateObj = new Date();
+ x += dateObj.getTimezoneOffset();
+ x += coinjs.random(64);
+ x += (document.getElementById("entropybucket")) ? document.getElementById("entropybucket").innerHTML : '';
+ x += x + '' + x;
+ var r = x;
+ for (let i = 0; i < (x).length / 25; i++) {
+ r = Crypto.SHA256(r.concat(x));
+ }
+ var checkrBigInt = new BigInteger(r);
+ var orderBigInt = new BigInteger("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141");
+ while (checkrBigInt.compareTo(orderBigInt) >= 0 || checkrBigInt.equals(BigInteger.ZERO) || checkrBigInt.equals(BigInteger.ONE)) {
+ r = Crypto.SHA256(r.concat(x));
+ checkrBigInt = new BigInteger(r);
+ }
+ return r;
+ }
+
+ /* generate a public key from a private key */
+ coinjs.newPubkey = function (hash) {
+ var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash));
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+ var curvePt = curve.getG().multiply(privateKeyBigInt);
+ var x = curvePt.getX().toBigInteger();
+ var y = curvePt.getY().toBigInteger();
+
+ var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+ publicKeyBytes.unshift(0x04);
+
+ if (coinjs.compressed == true) {
+ var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+ if (y.isEven()) {
+ publicKeyBytesCompressed.unshift(0x02)
+ } else {
+ publicKeyBytesCompressed.unshift(0x03)
+ }
+ return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+ } else {
+ return Crypto.util.bytesToHex(publicKeyBytes);
+ }
+ }
+
+ /* provide a public key and return address */
+ coinjs.pubkey2address = function (h, byte) {
+ var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), {
+ asBytes: true
+ }));
+ r.unshift(byte || coinjs.pub);
+ var hash = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = hash.slice(0, 4);
+ return coinjs.base58encode(r.concat(checksum));
+ }
+
+ /* provide a scripthash and return address */
+ coinjs.scripthash2address = function (h) {
+ var x = Crypto.util.hexToBytes(h);
+ x.unshift(coinjs.pub);
+ var r = x;
+ r = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = r.slice(0, 4);
+ return coinjs.base58encode(x.concat(checksum));
+ }
+
+ /* new multisig address, provide the pubkeys AND required signatures to release the funds */
+ coinjs.pubkeys2MultisigAddress = function (pubkeys, required) {
+ var s = coinjs.script();
+ s.writeOp(81 + (required * 1) - 1); //OP_1
+ for (var i = 0; i < pubkeys.length; ++i) {
+ s.writeBytes(Crypto.util.hexToBytes(pubkeys[i]));
+ }
+ s.writeOp(81 + pubkeys.length - 1); //OP_1
+ s.writeOp(174); //OP_CHECKMULTISIG
+ var x = ripemd160(Crypto.SHA256(s.buffer, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ x.unshift(coinjs.multisig);
+ var r = x;
+ r = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = r.slice(0, 4);
+ var redeemScript = Crypto.util.bytesToHex(s.buffer);
+ var address = coinjs.base58encode(x.concat(checksum));
+
+ if (s.buffer.length > 520) { // too large
+ address = 'invalid';
+ redeemScript = 'invalid';
+ }
+
+ return {
+ 'address': address,
+ 'redeemScript': redeemScript,
+ 'size': s.buffer.length
+ };
+ }
+
+ //Return a Bech32 address for the multisig. Format is same as above
+ coinjs.pubkeys2MultisigAddressBech32 = function (pubkeys, required) {
+ var r = coinjs.pubkeys2MultisigAddress(pubkeys, required);
+ var program = Crypto.SHA256(Crypto.util.hexToBytes(r.redeemScript), {
+ asBytes: true
+ });
+ var address = coinjs.bech32_encode(coinjs.bech32.hrp, [coinjs.bech32.version].concat(coinjs.bech32_convert(program, 8, 5, true)));
+ return {
+ 'address': address,
+ 'redeemScript': r.redeemScript,
+ 'scripthash': Crypto.util.bytesToHex(program),
+ 'size': r.size
+ };
+ }
+
+ /* new time locked address, provide the pubkey and time necessary to unlock the funds.
+ when time is greater than 500000000, it should be a unix timestamp (seconds since epoch),
+ otherwise it should be the block height required before this transaction can be released.
+
+ may throw a string on failure!
+ */
+ coinjs.simpleHodlAddress = function (pubkey, checklocktimeverify) {
+
+ if (checklocktimeverify < 0) {
+ throw "Parameter for OP_CHECKLOCKTIMEVERIFY is negative.";
+ }
+
+ var s = coinjs.script();
+ if (checklocktimeverify <= 16 && checklocktimeverify >= 1) {
+ s.writeOp(0x50 + checklocktimeverify); //OP_1 to OP_16 for minimal encoding
+ } else {
+ s.writeBytes(coinjs.numToScriptNumBytes(checklocktimeverify));
+ }
+ s.writeOp(177); //OP_CHECKLOCKTIMEVERIFY
+ s.writeOp(117); //OP_DROP
+ s.writeBytes(Crypto.util.hexToBytes(pubkey));
+ s.writeOp(172); //OP_CHECKSIG
+
+ var x = ripemd160(Crypto.SHA256(s.buffer, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ x.unshift(coinjs.multisig);
+ var r = x;
+ r = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = r.slice(0, 4);
+ var redeemScript = Crypto.util.bytesToHex(s.buffer);
+ var address = coinjs.base58encode(x.concat(checksum));
+
+ return {
+ 'address': address,
+ 'redeemScript': redeemScript
+ };
+ }
+
+ /* create a new segwit address */
+ coinjs.segwitAddress = function (pubkey) {
+ var keyhash = [0x00, 0x14].concat(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey), {
+ asBytes: true
+ }), {
+ asBytes: true
+ }));
+ var x = ripemd160(Crypto.SHA256(keyhash, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ x.unshift(coinjs.multisig);
+ var r = x;
+ r = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = r.slice(0, 4);
+ var address = coinjs.base58encode(x.concat(checksum));
+
+ return {
+ 'address': address,
+ 'type': 'segwit',
+ 'redeemscript': Crypto.util.bytesToHex(keyhash)
+ };
+ }
+
+ /* create a new segwit bech32 encoded address */
+ coinjs.bech32Address = function (pubkey) {
+ var program = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey), {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var address = coinjs.bech32_encode(coinjs.bech32.hrp, [coinjs.bech32.version].concat(coinjs.bech32_convert(program, 8, 5, true)));
+ return {
+ 'address': address,
+ 'type': 'bech32',
+ 'redeemscript': Crypto.util.bytesToHex(program)
+ };
+ }
+
+ coinjs.multisigBech32Address = function (redeemscript) {
+ var program = Crypto.SHA256(Crypto.util.hexToBytes(redeemscript), {
+ asBytes: true
+ });
+ var address = coinjs.bech32_encode(coinjs.bech32.hrp, [coinjs.bech32.version].concat(coinjs.bech32_convert(program, 8, 5, true)));
+ return {
+ 'address': address,
+ 'type': 'multisigBech32',
+ 'redeemScript': redeemscript,
+ 'scripthash': Crypto.util.bytesToHex(program)
+ };
+ }
+
+ /* extract the redeemscript from a bech32 address */
+ coinjs.bech32redeemscript = function (address) {
+ var r = false;
+ var decode = coinjs.bech32_decode(address);
+ if (decode) {
+ decode.data.shift();
+ return Crypto.util.bytesToHex(coinjs.bech32_convert(decode.data, 5, 8, false));
+ }
+ return r;
+ }
+
+ /* provide a privkey and return an WIF */
+ coinjs.privkey2wif = function (h) {
+ var r = Crypto.util.hexToBytes(h);
+
+ if (coinjs.compressed == true) {
+ r.push(0x01);
+ }
+
+ r.unshift(coinjs.priv);
+ var hash = Crypto.SHA256(Crypto.SHA256(r, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = hash.slice(0, 4);
+
+ return coinjs.base58encode(r.concat(checksum));
+ }
+
+ /* convert a wif key back to a private key */
+ coinjs.wif2privkey = function (wif) {
+ var compressed = false;
+ var decode = coinjs.base58decode(wif);
+ var key = decode.slice(0, decode.length - 4);
+ key = key.slice(1, key.length);
+ if (key.length >= 33 && key[key.length - 1] == 0x01) {
+ key = key.slice(0, key.length - 1);
+ compressed = true;
+ }
+ return {
+ 'privkey': Crypto.util.bytesToHex(key),
+ 'compressed': compressed
+ };
+ }
+
+ /* convert a wif to a pubkey */
+ coinjs.wif2pubkey = function (wif) {
+ var compressed = coinjs.compressed;
+ var r = coinjs.wif2privkey(wif);
+ coinjs.compressed = r['compressed'];
+ var pubkey = coinjs.newPubkey(r['privkey']);
+ coinjs.compressed = compressed;
+ return {
+ 'pubkey': pubkey,
+ 'compressed': r['compressed']
+ };
+ }
+
+ /* convert a wif to a address */
+ coinjs.wif2address = function (wif) {
+ var r = coinjs.wif2pubkey(wif);
+ return {
+ 'address': coinjs.pubkey2address(r['pubkey']),
+ 'compressed': r['compressed']
+ };
+ }
+
+ /* decode or validate an address and return the hash*/
+ coinjs.addressDecode = function (addr) {
+ try {
+ //Addition of Taproot check before other checks
+ if (segwit_addr.isTaprootAddress(addr)) {
+ var data = segwit_addr.decode("bc", addr);
+ data.type = "bech32m";
+ data.outstring = "5120" + Crypto.util.bytesToHex(data.program);
+ return data;
+ }
+
+ //Resuming regular checks
+ var bytes = coinjs.base58decode(addr);
+ var front = bytes.slice(0, bytes.length - 4);
+ var back = bytes.slice(bytes.length - 4);
+ var checksum = Crypto.SHA256(Crypto.SHA256(front, {
+ asBytes: true
+ }), {
+ asBytes: true
+ }).slice(0, 4);
+ if (checksum + "" == back + "") {
+
+ var o = {};
+ o.bytes = front.slice(1);
+ o.version = front[0];
+
+ if (o.version == coinjs.pub) { // standard address
+ o.type = 'standard';
+
+ } else if (o.version == coinjs.multisig) { // multisig address
+ o.type = 'multisig';
+
+ } else if (o.version == coinjs.multisigBech32) { // multisigBech32 added
+ o.type = 'multisigBech32';
+
+ } else if (o.version == coinjs.priv) { // wifkey
+ o.type = 'wifkey';
+
+ } else if (o.version == 42) { // stealth address
+ o.type = 'stealth';
+
+ o.option = front[1];
+ if (o.option != 0) {
+ alert("Stealth Address option other than 0 is currently not supported!");
+ return false;
+ };
+
+ o.scankey = Crypto.util.bytesToHex(front.slice(2, 35));
+ o.n = front[35];
+
+ if (o.n > 1) {
+ alert("Stealth Multisig is currently not supported!");
+ return false;
+ };
+
+ o.spendkey = Crypto.util.bytesToHex(front.slice(36, 69));
+ o.m = front[69];
+ o.prefixlen = front[70];
+
+ if (o.prefixlen > 0) {
+ alert("Stealth Address Prefixes are currently not supported!");
+ return false;
+ };
+ o.prefix = front.slice(71);
+
+ } else { // everything else
+ o.type = 'other'; // address is still valid but unknown version
+ }
+
+ return o;
+ } else {
+ throw "Invalid checksum";
+ }
+ } catch (e) {
+ let bech32rs = coinjs.bech32redeemscript(addr);
+ if (bech32rs && bech32rs.length == 40) {
+ return {
+ 'type': 'bech32',
+ 'redeemscript': bech32rs
+ };
+ } else if (bech32rs && bech32rs.length == 64) {
+ return {
+ 'type': 'multisigBech32',
+ 'redeemscript': bech32rs
+ };
+ } else {
+ return false;
+ }
+ }
+ }
+
+ /* retreive the balance from a given address */
+ coinjs.addressBalance = function (address, callback) {
+ coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=bal&address=' + address + '&r=' + Math.random(), callback, "GET");
+ }
+
+ /* decompress an compressed public key */
+ coinjs.pubkeydecompress = function (pubkey) {
+ if ((typeof (pubkey) == 'string') && pubkey.match(/^[a-f0-9]+$/i)) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ try {
+ var pt = curve.curve.decodePointHex(pubkey);
+ var x = pt.getX().toBigInteger();
+ var y = pt.getY().toBigInteger();
+
+ var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+ publicKeyBytes.unshift(0x04);
+ return Crypto.util.bytesToHex(publicKeyBytes);
+ } catch (e) {
+ // console.log(e);
+ return false;
+ }
+ }
+ return false;
+ }
+
+ coinjs.bech32_polymod = function (values) {
+ var chk = 1;
+ var BECH32_GENERATOR = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3];
+ for (var p = 0; p < values.length; ++p) {
+ var top = chk >> 25;
+ chk = (chk & 0x1ffffff) << 5 ^ values[p];
+ for (var i = 0; i < 5; ++i) {
+ if ((top >> i) & 1) {
+ chk ^= BECH32_GENERATOR[i];
+ }
+ }
+ }
+ return chk;
+ }
+
+ coinjs.bech32_hrpExpand = function (hrp) {
+ var ret = [];
+ var p;
+ for (p = 0; p < hrp.length; ++p) {
+ ret.push(hrp.charCodeAt(p) >> 5);
+ }
+ ret.push(0);
+ for (p = 0; p < hrp.length; ++p) {
+ ret.push(hrp.charCodeAt(p) & 31);
+ }
+ return ret;
+ }
+
+ coinjs.bech32_verifyChecksum = function (hrp, data) {
+ return coinjs.bech32_polymod(coinjs.bech32_hrpExpand(hrp).concat(data)) === 1;
+ }
+
+ coinjs.bech32_createChecksum = function (hrp, data) {
+ var values = coinjs.bech32_hrpExpand(hrp).concat(data).concat([0, 0, 0, 0, 0, 0]);
+ var mod = coinjs.bech32_polymod(values) ^ 1;
+ var ret = [];
+ for (var p = 0; p < 6; ++p) {
+ ret.push((mod >> 5 * (5 - p)) & 31);
+ }
+ return ret;
+ }
+
+ coinjs.bech32_encode = function (hrp, data) {
+ var combined = data.concat(coinjs.bech32_createChecksum(hrp, data));
+ var ret = hrp + '1';
+ for (var p = 0; p < combined.length; ++p) {
+ ret += coinjs.bech32.charset.charAt(combined[p]);
+ }
+ return ret;
+ }
+
+ coinjs.bech32_decode = function (bechString) {
+ var p;
+ var has_lower = false;
+ var has_upper = false;
+ for (p = 0; p < bechString.length; ++p) {
+ if (bechString.charCodeAt(p) < 33 || bechString.charCodeAt(p) > 126) {
+ return null;
+ }
+ if (bechString.charCodeAt(p) >= 97 && bechString.charCodeAt(p) <= 122) {
+ has_lower = true;
+ }
+ if (bechString.charCodeAt(p) >= 65 && bechString.charCodeAt(p) <= 90) {
+ has_upper = true;
+ }
+ }
+ if (has_lower && has_upper) {
+ return null;
+ }
+ bechString = bechString.toLowerCase();
+ var pos = bechString.lastIndexOf('1');
+ if (pos < 1 || pos + 7 > bechString.length || bechString.length > 90) {
+ return null;
+ }
+ var hrp = bechString.substring(0, pos);
+ var data = [];
+ for (p = pos + 1; p < bechString.length; ++p) {
+ var d = coinjs.bech32.charset.indexOf(bechString.charAt(p));
+ if (d === -1) {
+ return null;
+ }
+ data.push(d);
+ }
+ if (!coinjs.bech32_verifyChecksum(hrp, data)) {
+ return null;
+ }
+ return {
+ hrp: hrp,
+ data: data.slice(0, data.length - 6)
+ };
+ }
+
+ coinjs.bech32_convert = function (data, inBits, outBits, pad) {
+ var value = 0;
+ var bits = 0;
+ var maxV = (1 << outBits) - 1;
+
+ var result = [];
+ for (var i = 0; i < data.length; ++i) {
+ value = (value << inBits) | data[i];
+ bits += inBits;
+
+ while (bits >= outBits) {
+ bits -= outBits;
+ result.push((value >> bits) & maxV);
+ }
+ }
+
+ if (pad) {
+ if (bits > 0) {
+ result.push((value << (outBits - bits)) & maxV);
+ }
+ } else {
+ if (bits >= inBits) throw new Error('Excess padding');
+ if ((value << (outBits - bits)) & maxV) throw new Error('Non-zero padding');
+ }
+
+ return result;
+ }
+
+ coinjs.testdeterministicK = function () {
+ // https://github.com/bitpay/bitcore/blob/9a5193d8e94b0bd5b8e7f00038e7c0b935405a03/test/crypto/ecdsa.js
+ // Line 21 and 22 specify digest hash and privkey for the first 2 test vectors.
+ // Line 96-117 tells expected result.
+
+ var tx = coinjs.transaction();
+
+ var test_vectors = [{
+ 'message': 'test data',
+ 'privkey': 'fee0a1f7afebf9d2a5a80c0c98a31c709681cce195cbcd06342b517970c0be1e',
+ 'k_bad00': 'fcce1de7a9bcd6b2d3defade6afa1913fb9229e3b7ddf4749b55c4848b2a196e',
+ 'k_bad01': '727fbcb59eb48b1d7d46f95a04991fc512eb9dbf9105628e3aec87428df28fd8',
+ 'k_bad15': '398f0e2c9f79728f7b3d84d447ac3a86d8b2083c8f234a0ffa9c4043d68bd258'
+ },
+ {
+ 'message': 'Everything should be made as simple as possible, but not simpler.',
+ 'privkey': '0000000000000000000000000000000000000000000000000000000000000001',
+ 'k_bad00': 'ec633bd56a5774a0940cb97e27a9e4e51dc94af737596a0c5cbb3d30332d92a5',
+ 'k_bad01': 'df55b6d1b5c48184622b0ead41a0e02bfa5ac3ebdb4c34701454e80aabf36f56',
+ 'k_bad15': 'def007a9a3c2f7c769c75da9d47f2af84075af95cadd1407393dc1e26086ef87'
+ },
+ {
+ 'message': 'Satoshi Nakamoto',
+ 'privkey': '0000000000000000000000000000000000000000000000000000000000000002',
+ 'k_bad00': 'd3edc1b8224e953f6ee05c8bbf7ae228f461030e47caf97cde91430b4607405e',
+ 'k_bad01': 'f86d8e43c09a6a83953f0ab6d0af59fb7446b4660119902e9967067596b58374',
+ 'k_bad15': '241d1f57d6cfd2f73b1ada7907b199951f95ef5ad362b13aed84009656e0254a'
+ },
+ {
+ 'message': 'Diffie Hellman',
+ 'privkey': '7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f',
+ 'k_bad00': 'c378a41cb17dce12340788dd3503635f54f894c306d52f6e9bc4b8f18d27afcc',
+ 'k_bad01': '90756c96fef41152ac9abe08819c4e95f16da2af472880192c69a2b7bac29114',
+ 'k_bad15': '7b3f53300ab0ccd0f698f4d67db87c44cf3e9e513d9df61137256652b2e94e7c'
+ },
+ {
+ 'message': 'Japan',
+ 'privkey': '8080808080808080808080808080808080808080808080808080808080808080',
+ 'k_bad00': 'f471e61b51d2d8db78f3dae19d973616f57cdc54caaa81c269394b8c34edcf59',
+ 'k_bad01': '6819d85b9730acc876fdf59e162bf309e9f63dd35550edf20869d23c2f3e6d17',
+ 'k_bad15': 'd8e8bae3ee330a198d1f5e00ad7c5f9ed7c24c357c0a004322abca5d9cd17847'
+ },
+ {
+ 'message': 'Bitcoin',
+ 'privkey': 'fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140',
+ 'k_bad00': '36c848ffb2cbecc5422c33a994955b807665317c1ce2a0f59c689321aaa631cc',
+ 'k_bad01': '4ed8de1ec952a4f5b3bd79d1ff96446bcd45cabb00fc6ca127183e14671bcb85',
+ 'k_bad15': '56b6f47babc1662c011d3b1f93aa51a6e9b5f6512e9f2e16821a238d450a31f8'
+ },
+ {
+ 'message': 'i2FLPP8WEus5WPjpoHwheXOMSobUJVaZM1JPMQZq',
+ 'privkey': 'fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140',
+ 'k_bad00': '6e9b434fcc6bbb081a0463c094356b47d62d7efae7da9c518ed7bac23f4e2ed6',
+ 'k_bad01': 'ae5323ae338d6117ce8520a43b92eacd2ea1312ae514d53d8e34010154c593bb',
+ 'k_bad15': '3eaa1b61d1b8ab2f1ca71219c399f2b8b3defa624719f1e96fe3957628c2c4ea'
+ },
+ {
+ 'message': 'lEE55EJNP7aLrMtjkeJKKux4Yg0E8E1SAJnWTCEh',
+ 'privkey': '3881e5286abc580bb6139fe8e83d7c8271c6fe5e5c2d640c1f0ed0e1ee37edc9',
+ 'k_bad00': '5b606665a16da29cc1c5411d744ab554640479dd8abd3c04ff23bd6b302e7034',
+ 'k_bad01': 'f8b25263152c042807c992eacd2ac2cc5790d1e9957c394f77ea368e3d9923bd',
+ 'k_bad15': 'ea624578f7e7964ac1d84adb5b5087dd14f0ee78b49072aa19051cc15dab6f33'
+ },
+ {
+ 'message': '2SaVPvhxkAPrayIVKcsoQO5DKA8Uv5X/esZFlf+y',
+ 'privkey': '7259dff07922de7f9c4c5720d68c9745e230b32508c497dd24cb95ef18856631',
+ 'k_bad00': '3ab6c19ab5d3aea6aa0c6da37516b1d6e28e3985019b3adb388714e8f536686b',
+ 'k_bad01': '19af21b05004b0ce9cdca82458a371a9d2cf0dc35a813108c557b551c08eb52e',
+ 'k_bad15': '117a32665fca1b7137a91c4739ac5719fec0cf2e146f40f8e7c21b45a07ebc6a'
+ },
+ {
+ 'message': '00A0OwO2THi7j5Z/jp0FmN6nn7N/DQd6eBnCS+/b',
+ 'privkey': '0d6ea45d62b334777d6995052965c795a4f8506044b4fd7dc59c15656a28f7aa',
+ 'k_bad00': '79487de0c8799158294d94c0eb92ee4b567e4dc7ca18addc86e49d31ce1d2db6',
+ 'k_bad01': '9561d2401164a48a8f600882753b3105ebdd35e2358f4f808c4f549c91490009',
+ 'k_bad15': 'b0d273634129ff4dbdf0df317d4062a1dbc58818f88878ffdb4ec511c77976c0'
+ }
+ ];
+
+ var result_txt = '\n----------------------\nResults\n----------------------\n\n';
+
+ for (i = 0; i < test_vectors.length; i++) {
+ var hash = Crypto.SHA256(test_vectors[i]['message'].split('').map(function (c) {
+ return c.charCodeAt(0);
+ }), {
+ asBytes: true
+ });
+ var wif = coinjs.privkey2wif(test_vectors[i]['privkey']);
+
+ var KBigInt = tx.deterministicK(wif, hash);
+ var KBigInt0 = tx.deterministicK(wif, hash, 0);
+ var KBigInt1 = tx.deterministicK(wif, hash, 1);
+ var KBigInt15 = tx.deterministicK(wif, hash, 15);
+
+ var K = Crypto.util.bytesToHex(KBigInt.toByteArrayUnsigned());
+ var K0 = Crypto.util.bytesToHex(KBigInt0.toByteArrayUnsigned());
+ var K1 = Crypto.util.bytesToHex(KBigInt1.toByteArrayUnsigned());
+ var K15 = Crypto.util.bytesToHex(KBigInt15.toByteArrayUnsigned());
+
+ if (K != test_vectors[i]['k_bad00']) {
+ result_txt += 'Failed Test #' + (i + 1) + '\n K = ' + K + '\nExpected = ' + test_vectors[i]['k_bad00'] + '\n\n';
+ } else if (K0 != test_vectors[i]['k_bad00']) {
+ result_txt += 'Failed Test #' + (i + 1) + '\n K0 = ' + K0 + '\nExpected = ' + test_vectors[i]['k_bad00'] + '\n\n';
+ } else if (K1 != test_vectors[i]['k_bad01']) {
+ result_txt += 'Failed Test #' + (i + 1) + '\n K1 = ' + K1 + '\nExpected = ' + test_vectors[i]['k_bad01'] + '\n\n';
+ } else if (K15 != test_vectors[i]['k_bad15']) {
+ result_txt += 'Failed Test #' + (i + 1) + '\n K15 = ' + K15 + '\nExpected = ' + test_vectors[i]['k_bad15'] + '\n\n';
+ };
+ };
+
+ if (result_txt.length < 60) {
+ result_txt = 'All Tests OK!';
+ };
+
+ return result_txt;
+ };
+
+ /* start of hd functions, thanks bip32.org */
+ coinjs.hd = function (data) {
+
+ var r = {};
+
+ /* some hd value parsing */
+ r.parse = function () {
+
+ var bytes = [];
+
+ // some quick validation
+ if (typeof (data) == 'string') {
+ var decoded = coinjs.base58decode(data);
+ if (decoded.length == 82) {
+ var checksum = decoded.slice(78, 82);
+ var hash = Crypto.SHA256(Crypto.SHA256(decoded.slice(0, 78), {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ if (checksum[0] == hash[0] && checksum[1] == hash[1] && checksum[2] == hash[2] && checksum[3] == hash[3]) {
+ bytes = decoded.slice(0, 78);
+ }
+ }
+ }
+
+ // actual parsing code
+ if (bytes && bytes.length > 0) {
+ r.version = coinjs.uint(bytes.slice(0, 4), 4);
+ r.depth = coinjs.uint(bytes.slice(4, 5), 1);
+ r.parent_fingerprint = bytes.slice(5, 9);
+ r.child_index = coinjs.uint(bytes.slice(9, 13), 4);
+ r.chain_code = bytes.slice(13, 45);
+ r.key_bytes = bytes.slice(45, 78);
+
+ var c = coinjs.compressed; // get current default
+ coinjs.compressed = true;
+
+ if (r.key_bytes[0] == 0x00) {
+ r.type = 'private';
+ var privkey = (r.key_bytes).slice(1, 33);
+ var privkeyHex = Crypto.util.bytesToHex(privkey);
+ var pubkey = coinjs.newPubkey(privkeyHex);
+
+ r.keys = {
+ 'privkey': privkeyHex,
+ 'pubkey': pubkey,
+ 'address': coinjs.pubkey2address(pubkey),
+ 'wif': coinjs.privkey2wif(privkeyHex)
+ };
+
+ } else if (r.key_bytes[0] == 0x02 || r.key_bytes[0] == 0x03) {
+ r.type = 'public';
+ var pubkeyHex = Crypto.util.bytesToHex(r.key_bytes);
+
+ r.keys = {
+ 'pubkey': pubkeyHex,
+ 'address': coinjs.pubkey2address(pubkeyHex)
+ };
+ } else {
+ r.type = 'invalid';
+ }
+
+ r.keys_extended = r.extend();
+
+ coinjs.compressed = c; // reset to default
+ }
+
+ return r;
+ }
+
+ // extend prv/pub key
+ r.extend = function () {
+ var hd = coinjs.hd();
+ return hd.make({
+ 'depth': (this.depth * 1) + 1,
+ 'parent_fingerprint': this.parent_fingerprint,
+ 'child_index': this.child_index,
+ 'chain_code': this.chain_code,
+ 'privkey': this.keys.privkey,
+ 'pubkey': this.keys.pubkey
+ });
+ }
+
+ // derive from path
+ r.derive_path = function (path) {
+
+ if (path == 'm' || path == 'M' || path == 'm\'' || path == 'M\'') return this;
+
+ var p = path.split('/');
+ var hdp = coinjs.clone(this); // clone hd path
+
+ for (var i in p) {
+
+ if (((i == 0) && c != 'm') || i == 'remove') {
+ continue;
+ }
+
+ var c = p[i];
+
+ var use_private = (c.length > 1) && (c[c.length - 1] == '\'');
+ var child_index = parseInt(use_private ? c.slice(0, c.length - 1) : c) & 0x7fffffff;
+ if (use_private)
+ child_index += 0x80000000;
+
+ hdp = hdp.derive(child_index);
+ var key = ((hdp.keys_extended.privkey) && hdp.keys_extended.privkey != '') ? hdp.keys_extended.privkey : hdp.keys_extended.pubkey;
+ hdp = coinjs.hd(key);
+ }
+ return hdp;
+ }
+
+ // derive key from index
+ r.derive = function (i) {
+
+ i = (i) ? i : 0;
+ var blob = (Crypto.util.hexToBytes(this.keys.pubkey)).concat(coinjs.numToBytes(i, 4).reverse());
+
+ var j = new jsSHA(Crypto.util.bytesToHex(blob), 'HEX');
+ var hash = j.getHMAC(Crypto.util.bytesToHex(r.chain_code), "HEX", "SHA-512", "HEX");
+
+ var il = new BigInteger(hash.slice(0, 64), 16);
+ var ir = Crypto.util.hexToBytes(hash.slice(64, 128));
+
+ var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+ var curve = ecparams.getCurve();
+
+ var k, key, pubkey, o;
+
+ o = coinjs.clone(this);
+ o.chain_code = ir;
+ o.child_index = i;
+
+ if (this.type == 'private') {
+ // derive key pair from from a xprv key
+ k = il.add(new BigInteger([0].concat(Crypto.util.hexToBytes(this.keys.privkey)))).mod(ecparams.getN());
+ key = Crypto.util.bytesToHex(k.toByteArrayUnsigned());
+
+ pubkey = coinjs.newPubkey(key);
+
+ o.keys = {
+ 'privkey': key,
+ 'pubkey': pubkey,
+ 'wif': coinjs.privkey2wif(key),
+ 'address': coinjs.pubkey2address(pubkey)
+ };
+
+ } else if (this.type == 'public') {
+ // derive xpub key from an xpub key
+ q = ecparams.curve.decodePointHex(this.keys.pubkey);
+ var curvePt = ecparams.getG().multiply(il).add(q);
+
+ var x = curvePt.getX().toBigInteger();
+ var y = curvePt.getY().toBigInteger();
+
+ var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+ if (y.isEven()) {
+ publicKeyBytesCompressed.unshift(0x02)
+ } else {
+ publicKeyBytesCompressed.unshift(0x03)
+ }
+ pubkey = Crypto.util.bytesToHex(publicKeyBytesCompressed);
+
+ o.keys = {
+ 'pubkey': pubkey,
+ 'address': coinjs.pubkey2address(pubkey)
+ }
+ } else {
+ // fail
+ }
+
+ o.parent_fingerprint = (ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(r.keys.pubkey), {
+ asBytes: true
+ }), {
+ asBytes: true
+ })).slice(0, 4);
+ o.keys_extended = o.extend();
+ return o;
+ }
+
+ // make a master hd xprv/xpub
+ r.master = function (pass) {
+ var seed = (pass) ? Crypto.SHA256(pass) : coinjs.newPrivkey();
+ var hasher = new jsSHA(seed, 'HEX');
+ var I = hasher.getHMAC("Bitcoin seed", "TEXT", "SHA-512", "HEX");
+
+ var privkey = Crypto.util.hexToBytes(I.slice(0, 64));
+ var chain = Crypto.util.hexToBytes(I.slice(64, 128));
+
+ var hd = coinjs.hd();
+ return hd.make({
+ 'depth': 0,
+ 'parent_fingerprint': [0, 0, 0, 0],
+ 'child_index': 0,
+ 'chain_code': chain,
+ 'privkey': I.slice(0, 64),
+ 'pubkey': coinjs.newPubkey(I.slice(0, 64))
+ });
+ }
+
+ // encode data to a base58 string
+ r.make = function (data) { // { (int) depth, (array) parent_fingerprint, (int) child_index, (byte array) chain_code, (hex str) privkey, (hex str) pubkey}
+ var k = [];
+
+ //depth
+ k.push(data.depth * 1);
+
+ //parent fingerprint
+ k = k.concat(data.parent_fingerprint);
+
+ //child index
+ k = k.concat((coinjs.numToBytes(data.child_index, 4)).reverse());
+
+ //Chain code
+ k = k.concat(data.chain_code);
+
+ var o = {}; // results
+
+ //encode xprv key
+ if (data.privkey) {
+ var prv = (coinjs.numToBytes(coinjs.hdkey.prv, 4)).reverse();
+ prv = prv.concat(k);
+ prv.push(0x00);
+ prv = prv.concat(Crypto.util.hexToBytes(data.privkey));
+ var hash = Crypto.SHA256(Crypto.SHA256(prv, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = hash.slice(0, 4);
+ var ret = prv.concat(checksum);
+ o.privkey = coinjs.base58encode(ret);
+ }
+
+ //encode xpub key
+ if (data.pubkey) {
+ var pub = (coinjs.numToBytes(coinjs.hdkey.pub, 4)).reverse();
+ pub = pub.concat(k);
+ pub = pub.concat(Crypto.util.hexToBytes(data.pubkey));
+ var hash = Crypto.SHA256(Crypto.SHA256(pub, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ var checksum = hash.slice(0, 4);
+ var ret = pub.concat(checksum);
+ o.pubkey = coinjs.base58encode(ret);
+ }
+ return o;
+ }
+
+ return r.parse();
+ }
+
+
+ /* start of script functions */
+ coinjs.script = function (data) {
+ var r = {};
+
+ if (!data) {
+ r.buffer = [];
+ } else if ("string" == typeof data) {
+ r.buffer = Crypto.util.hexToBytes(data);
+ } else if (coinjs.isArray(data)) {
+ r.buffer = data;
+ } else if (data instanceof coinjs.script) {
+ r.buffer = data.buffer;
+ } else {
+ r.buffer = data;
+ }
+
+ /* parse buffer array */
+ r.parse = function () {
+
+ var self = this;
+ r.chunks = [];
+ var i = 0;
+
+ function readChunk(n) {
+ self.chunks.push(self.buffer.slice(i, i + n));
+ i += n;
+ };
+
+ while (i < this.buffer.length) {
+ var opcode = this.buffer[i++];
+ if (opcode >= 0xF0) {
+ opcode = (opcode << 8) | this.buffer[i++];
+ }
+
+ var len;
+ if (opcode > 0 && opcode < 76) { //OP_PUSHDATA1
+ readChunk(opcode);
+ } else if (opcode == 76) { //OP_PUSHDATA1
+ len = this.buffer[i++];
+ readChunk(len);
+ } else if (opcode == 77) { //OP_PUSHDATA2
+ len = (this.buffer[i++] << 8) | this.buffer[i++];
+ readChunk(len);
+ } else if (opcode == 78) { //OP_PUSHDATA4
+ len = (this.buffer[i++] << 24) | (this.buffer[i++] << 16) | (this.buffer[i++] << 8) | this.buffer[i++];
+ readChunk(len);
+ } else {
+ this.chunks.push(opcode);
+ }
+
+ if (i < 0x00) {
+ break;
+ }
+ }
+
+ return true;
+ };
+
+ /* decode the redeemscript of a multisignature transaction */
+ r.decodeRedeemScript = function (script) {
+ var r = false;
+ try {
+ var s = coinjs.script(Crypto.util.hexToBytes(script));
+ if ((s.chunks.length >= 3) && s.chunks[s.chunks.length - 1] == 174) { //OP_CHECKMULTISIG
+ r = {};
+ r.signaturesRequired = s.chunks[0] - 80;
+ var pubkeys = [];
+ for (var i = 1; i < s.chunks.length - 2; i++) {
+ pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));
+ }
+ r.pubkeys = pubkeys;
+ var multi = coinjs.pubkeys2MultisigAddress(pubkeys, r.signaturesRequired);
+ r.address = multi['address'];
+ r.type = 'multisig__'; // using __ for now to differentiat from the other object .type == "multisig"
+ var rs = Crypto.util.bytesToHex(s.buffer);
+ r.redeemscript = rs;
+
+ } else if ((s.chunks.length == 2) && (s.buffer[0] == 0 && s.buffer[1] == 20)) { // SEGWIT
+ r = {};
+ r.type = "segwit__";
+ var rs = Crypto.util.bytesToHex(s.buffer);
+ r.address = coinjs.pubkey2address(rs, coinjs.multisig);
+ r.redeemscript = rs;
+
+ } else if (s.chunks.length == 5 && s.chunks[1] == 177 && s.chunks[2] == 117 && s.chunks[4] == 172) {
+ // ^ OP_CHECKLOCKTIMEVERIFY OP_DROP OP_CHECKSIG ^
+ r = {}
+ r.pubkey = Crypto.util.bytesToHex(s.chunks[3]);
+ r.checklocktimeverify = coinjs.bytesToNum(s.chunks[0].slice());
+ r.address = coinjs.simpleHodlAddress(r.pubkey, r.checklocktimeverify).address;
+ var rs = Crypto.util.bytesToHex(s.buffer);
+ r.redeemscript = rs;
+ r.type = "hodl__";
+ }
+ } catch (e) {
+ // console.log(e);
+ r = false;
+ }
+ return r;
+ }
+
+ /* decode the redeemscript of a multisignature transaction for Bech32*/
+ r.decodeRedeemScriptBech32 = function (script) {
+ var r = false;
+ try {
+ var s = coinjs.script(Crypto.util.hexToBytes(script));
+ if ((s.chunks.length >= 3) && s.chunks[s.chunks.length - 1] == 174) { //OP_CHECKMULTISIG
+ r = {};
+ r.signaturesRequired = s.chunks[0] - 80;
+ var pubkeys = [];
+ for (var i = 1; i < s.chunks.length - 2; i++) {
+ pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));
+ }
+ r.pubkeys = pubkeys;
+ var multi = coinjs.pubkeys2MultisigAddressBech32(pubkeys, r.signaturesRequired);
+ r.address = multi['address'];
+ r.type = 'multisig__'; // using __ for now to differentiat from the other object .type == "multisig"
+ var rs = Crypto.util.bytesToHex(s.buffer);
+ r.redeemscript = rs;
+
+ }
+
+ } catch (e) {
+ // console.log(e);
+ r = false;
+ }
+ return r;
+ }
+
+ /* create output script to spend */
+ r.spendToScript = function (address) {
+ var addr = coinjs.addressDecode(address);
+ var s = coinjs.script();
+
+ //Adding Taproot output writing
+ if (addr.type == "bech32m") {
+ s.writeBytes(Crypto.util.hexToBytes(addr.outstring));
+ return s;
+ }
+
+ if (addr.type == "bech32" || addr.type == "multisigBech32") {
+ s.writeOp(0);
+ s.writeBytes(Crypto.util.hexToBytes(addr.redeemscript));
+ } else if (addr.version == coinjs.multisig) { // multisig address
+ s.writeOp(169); //OP_HASH160
+ s.writeBytes(addr.bytes);
+ s.writeOp(135); //OP_EQUAL
+ } else { // regular address
+ s.writeOp(118); //OP_DUP
+ s.writeOp(169); //OP_HASH160
+ s.writeBytes(addr.bytes);
+ s.writeOp(136); //OP_EQUALVERIFY
+ s.writeOp(172); //OP_CHECKSIG
+ }
+ return s;
+ }
+
+ /* geneate a (script) pubkey hash of the address - used for when signing */
+ r.pubkeyHash = function (address) {
+ var addr = coinjs.addressDecode(address);
+ var s = coinjs.script();
+ s.writeOp(118); //OP_DUP
+ s.writeOp(169); //OP_HASH160
+ s.writeBytes(addr.bytes);
+ s.writeOp(136); //OP_EQUALVERIFY
+ s.writeOp(172); //OP_CHECKSIG
+ return s;
+ }
+
+ /* write to buffer */
+ r.writeOp = function (op) {
+ this.buffer.push(op);
+ this.chunks.push(op);
+ return true;
+ }
+
+ /* write bytes to buffer */
+ r.writeBytes = function (data) {
+ if (data.length < 76) { //OP_PUSHDATA1
+ this.buffer.push(data.length);
+ } else if (data.length <= 0xff) {
+ this.buffer.push(76); //OP_PUSHDATA1
+ this.buffer.push(data.length);
+ } else if (data.length <= 0xffff) {
+ this.buffer.push(77); //OP_PUSHDATA2
+ this.buffer.push(data.length & 0xff);
+ this.buffer.push((data.length >>> 8) & 0xff);
+ } else {
+ this.buffer.push(78); //OP_PUSHDATA4
+ this.buffer.push(data.length & 0xff);
+ this.buffer.push((data.length >>> 8) & 0xff);
+ this.buffer.push((data.length >>> 16) & 0xff);
+ this.buffer.push((data.length >>> 24) & 0xff);
+ }
+ this.buffer = this.buffer.concat(data);
+ this.chunks.push(data);
+ return true;
+ }
+
+ r.parse();
+ return r;
+ }
+
+ /* start of transaction functions */
+
+ /* create a new transaction object */
+ coinjs.transaction = function () {
+
+ var r = {};
+ r.version = 1;
+ r.lock_time = 0;
+ r.ins = [];
+ r.outs = [];
+ r.witness = false;
+ r.timestamp = null;
+ r.block = null;
+
+ /* add an input to a transaction */
+ r.addinput = function (txid, index, script, sequence) {
+ var o = {};
+ o.outpoint = {
+ 'hash': txid,
+ 'index': index
+ };
+ o.script = coinjs.script(script || []);
+ o.sequence = sequence || ((r.lock_time == 0) ? 4294967295 : 0);
+ return this.ins.push(o);
+ }
+
+ /* add an output to a transaction */
+ r.addoutput = function (address, value) {
+ var o = {};
+ o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+ var s = coinjs.script();
+ o.script = s.spendToScript(address);
+
+ return this.outs.push(o);
+ }
+
+ /* add two outputs for stealth addresses to a transaction */
+ r.addstealth = function (stealth, value) {
+ var ephemeralKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(coinjs.newPrivkey()));
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+ var p = EllipticCurve.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");
+ var a = BigInteger.ZERO;
+ var b = EllipticCurve.fromHex("7");
+ var calccurve = new EllipticCurve.CurveFp(p, a, b);
+
+ var ephemeralPt = curve.getG().multiply(ephemeralKeyBigInt);
+ var scanPt = calccurve.decodePointHex(stealth.scankey);
+ var sharedPt = scanPt.multiply(ephemeralKeyBigInt);
+ var stealthindexKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.SHA256(sharedPt.getEncoded(true), {
+ asBytes: true
+ }));
+
+ var stealthindexPt = curve.getG().multiply(stealthindexKeyBigInt);
+ var spendPt = calccurve.decodePointHex(stealth.spendkey);
+ var addressPt = spendPt.add(stealthindexPt);
+
+ var sendaddress = coinjs.pubkey2address(Crypto.util.bytesToHex(addressPt.getEncoded(true)));
+
+
+ var OPRETBytes = [6].concat(Crypto.util.randomBytes(4)).concat(ephemeralPt.getEncoded(true)); // ephemkey data
+ var q = coinjs.script();
+ q.writeOp(106); // OP_RETURN
+ q.writeBytes(OPRETBytes);
+ v = {};
+ v.value = 0;
+ v.script = q;
+
+ this.outs.push(v);
+
+ var o = {};
+ o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+ var s = coinjs.script();
+ o.script = s.spendToScript(sendaddress);
+
+ return this.outs.push(o);
+ }
+
+ /* add data to a transaction */
+ r.adddata = function (data) {
+ var r = false;
+ if (((data.match(/^[a-f0-9]+$/gi)) && data.length < 160) && (data.length % 2) == 0) {
+ var s = coinjs.script();
+ s.writeOp(106); // OP_RETURN
+ s.writeBytes(Crypto.util.hexToBytes(data));
+ o = {};
+ o.value = 0;
+ o.script = s;
+ return this.outs.push(o);
+ }
+ return r;
+ }
+
+ /* list unspent transactions */
+ r.listUnspent = function (address, callback) {
+ coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=unspent&address=' + address + '&r=' + Math.random(), callback, "GET");
+ }
+
+ /* list transaction data */
+ r.getTransaction = function (txid, callback) {
+ coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=gettransaction&txid=' + txid + '&r=' + Math.random(), callback, "GET");
+ }
+
+ /* add unspent to transaction */
+ r.addUnspent = function (address, callback, script, segwit, sequence) {
+ var self = this;
+ this.listUnspent(address, function (data) {
+ var s = coinjs.script();
+ var value = 0;
+ var total = 0;
+ var x = {};
+
+ if (GLOBAL.DOMParser) {
+ parser = new DOMParser();
+ xmlDoc = parser.parseFromString(data, "text/xml");
+ } else {
+ xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
+ xmlDoc.async = false;
+ xmlDoc.loadXML(data);
+ }
+
+ var unspent = xmlDoc.getElementsByTagName("unspent")[0];
+
+ if (unspent) {
+ for (i = 1; i <= unspent.childElementCount; i++) {
+ var u = xmlDoc.getElementsByTagName("unspent_" + i)[0]
+ var txhash = (u.getElementsByTagName("tx_hash")[0].childNodes[0].nodeValue).match(/.{1,2}/g).reverse().join("") + '';
+ var n = u.getElementsByTagName("tx_output_n")[0].childNodes[0].nodeValue;
+ var scr = script || u.getElementsByTagName("script")[0].childNodes[0].nodeValue;
+
+ if (segwit) { //also for MULTISIG_BECH32 (p2wsh-multisig)(script = redeemscript; for p2wsh-multisig)
+ /* this is a small hack to include the value with the redeemscript to make the signing procedure smoother.
+ It is not standard and removed during the signing procedure. */
+
+ s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(script));
+ s.writeOp(0);
+ s.writeBytes(coinjs.numToBytes(u.getElementsByTagName("value")[0].childNodes[0].nodeValue * 1, 8));
+ scr = Crypto.util.bytesToHex(s.buffer);
+ }
+
+ var seq = sequence || false;
+ self.addinput(txhash, n, scr, seq);
+ value += u.getElementsByTagName("value")[0].childNodes[0].nodeValue * 1;
+ total++;
+ }
+ }
+
+ x.result = xmlDoc.getElementsByTagName("result")[0].childNodes[0].nodeValue;
+ x.unspent = unspent;
+ x.value = value;
+ x.total = total;
+ x.response = xmlDoc.getElementsByTagName("response")[0].childNodes[0].nodeValue;
+
+ return callback(x);
+ });
+ }
+
+ /* add unspent and sign */
+ r.addUnspentAndSign = function (wif, callback) {
+ var self = this;
+ var address = coinjs.wif2address(wif);
+ self.addUnspent(address['address'], function (data) {
+ self.sign(wif);
+ return callback(data);
+ });
+ }
+
+ /* broadcast a transaction */
+ r.broadcast = function (callback, txhex) {
+ var tx = txhex || this.serialize();
+ coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=sendrawtransaction', callback, "POST", ["rawtx=" + tx]);
+ }
+
+ /* generate the transaction hash to sign from a transaction input */
+ r.transactionHash = function (index, sigHashType) {
+
+ var clone = coinjs.clone(this);
+ var shType = sigHashType || 1;
+
+ /* black out all other ins, except this one */
+ for (var i = 0; i < clone.ins.length; i++) {
+ if (index != i) {
+ clone.ins[i].script = coinjs.script();
+ }
+ }
+
+ var extract = this.extractScriptKey(index);
+ clone.ins[index].script = coinjs.script(extract['script']);
+
+ if ((clone.ins) && clone.ins[index]) {
+
+ /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+ and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+ if (shType == 1) {
+ //SIGHASH_ALL 0x01
+
+ } else if (shType == 2) {
+ //SIGHASH_NONE 0x02
+ clone.outs = [];
+ for (var i = 0; i < clone.ins.length; i++) {
+ if (index != i) {
+ clone.ins[i].sequence = 0;
+ }
+ }
+
+ } else if (shType == 3) {
+
+ //SIGHASH_SINGLE 0x03
+ clone.outs.length = index + 1;
+
+ for (var i = 0; i < index; i++) {
+ clone.outs[i].value = -1;
+ clone.outs[i].script.buffer = [];
+ }
+
+ for (var i = 0; i < clone.ins.length; i++) {
+ if (index != i) {
+ clone.ins[i].sequence = 0;
+ }
+ }
+
+ } else if (shType >= 128) {
+ //SIGHASH_ANYONECANPAY 0x80
+ clone.ins = [clone.ins[index]];
+
+ if (shType == 129) {
+ // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+
+ } else if (shType == 130) {
+ // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+ clone.outs = [];
+
+ } else if (shType == 131) {
+ // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+ clone.outs.length = index + 1;
+ for (var i = 0; i < index; i++) {
+ clone.outs[i].value = -1;
+ clone.outs[i].script.buffer = [];
+ }
+ }
+ }
+
+ var buffer = Crypto.util.hexToBytes(clone.serialize());
+ buffer = buffer.concat(coinjs.numToBytes(parseInt(shType), 4));
+ var hash = Crypto.SHA256(buffer, {
+ asBytes: true
+ });
+ var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+ asBytes: true
+ }));
+ return r;
+ } else {
+ return false;
+ }
+ }
+
+ /* generate a segwit transaction hash to sign from a transaction input */
+ r.transactionHashSegWitV0 = function (index, sigHashType) {
+ /*
+ Notice: coinb.in by default, deals with segwit transactions in a non-standard way.
+ Segwit transactions require that input values are included in the transaction hash.
+ To save wasting resources and potentially slowing down this service, we include the amount with the
+ redeem script to generate the transaction hash and remove it after its signed.
+ */
+
+ // start redeem script check
+ var extract = this.extractScriptKey(index);
+ if (extract['type'] != 'segwit' && extract['type'] != 'multisig_bech32') {
+ return {
+ 'result': 0,
+ 'fail': 'redeemscript',
+ 'response': 'redeemscript missing or not valid for segwit'
+ };
+ }
+
+ if (extract['value'] == -1) {
+ return {
+ 'result': 0,
+ 'fail': 'value',
+ 'response': 'unable to generate a valid segwit hash without a value'
+ };
+ }
+
+ var scriptcode = Crypto.util.hexToBytes(extract['script']);
+
+ // end of redeem script check
+
+ /* P2WPKH */
+ if (scriptcode.length == 20) {
+ scriptcode = [0x00, 0x14].concat(scriptcode);
+ }
+
+ if (scriptcode.length == 22) {
+ scriptcode = scriptcode.slice(1);
+ scriptcode.unshift(25, 118, 169);
+ scriptcode.push(136, 172);
+ } else if (scriptcode[0] > 80) {
+ scriptcode.unshift(scriptcode.length)
+ }
+
+ var value = coinjs.numToBytes(extract['value'], 8);
+
+ // start
+
+ var zero = coinjs.numToBytes(0, 32);
+ var version = coinjs.numToBytes(parseInt(this.version), 4);
+
+ var bufferTmp = [];
+ if (!(sigHashType >= 80)) { // not sighash anyonecanpay
+ for (var i = 0; i < this.ins.length; i++) {
+ bufferTmp = bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse());
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4));
+ }
+ }
+ var hashPrevouts = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ }) : zero;
+
+ var bufferTmp = [];
+ if (!(sigHashType >= 80) && sigHashType != 2 && sigHashType != 3) { // not sighash anyonecanpay & single & none
+ for (var i = 0; i < this.ins.length; i++) {
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence, 4));
+ }
+ }
+ var hashSequence = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ }) : zero;
+
+ var outpoint = Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse();
+ outpoint = outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index, 4));
+
+ var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4);
+ var hashOutputs = zero;
+ var bufferTmp = [];
+ if (sigHashType != 2 && sigHashType != 3) { // not sighash single & none
+ for (var i = 0; i < this.outs.length; i++) {
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[i].value, 8));
+ bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+ bufferTmp = bufferTmp.concat(this.outs[i].script.buffer);
+ }
+ hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+
+ } else if ((sigHashType == 2) && index < this.outs.length) { // is sighash single
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[index].value, 8));
+ bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+ bufferTmp = bufferTmp.concat(this.outs[index].script.buffer);
+ hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ }
+
+ var locktime = coinjs.numToBytes(this.lock_time, 4);
+ var sighash = coinjs.numToBytes(sigHashType, 4);
+
+ var buffer = [];
+ buffer = buffer.concat(version);
+ buffer = buffer.concat(hashPrevouts);
+ buffer = buffer.concat(hashSequence);
+ buffer = buffer.concat(outpoint);
+ buffer = buffer.concat(scriptcode);
+ buffer = buffer.concat(value);
+ buffer = buffer.concat(nsequence);
+ buffer = buffer.concat(hashOutputs);
+ buffer = buffer.concat(locktime);
+ buffer = buffer.concat(sighash);
+
+ var hash = Crypto.SHA256(buffer, {
+ asBytes: true
+ });
+ return {
+ 'result': 1,
+ 'hash': Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+ asBytes: true
+ })),
+ 'response': 'hash generated'
+ };
+ }
+
+
+ /* generate a segwit bech32m V1 transaction hash to sign from a transaction input */
+ r.transactionHashSegWitV1 = function (index, sigHashType) {
+ /*
+ Notice: coinb.in by default, deals with segwit transactions in a non-standard way.
+ Segwit transactions require that input values are included in the transaction hash.
+ To save wasting resources and potentially slowing down this service, we include the amount with the
+ redeem script to generate the transaction hash and remove it after its signed.
+ Redeemscipt is being modified
+ */
+
+ // start redeem script check
+ var extract = this.extractScriptKey(index);
+ if (extract['type'] != 'segwit' && extract['type'] != 'multisig_bech32') {
+ return {
+ 'result': 0,
+ 'fail': 'redeemscript',
+ 'response': 'redeemscript missing or not valid for segwit'
+ };
+ }
+
+ if (extract['value'] == -1) {
+ return {
+ 'result': 0,
+ 'fail': 'value',
+ 'response': 'unable to generate a valid segwit hash without a value'
+ };
+ }
+
+ var scriptcode = Crypto.util.hexToBytes(extract['script']);
+
+ // end of redeem script check
+
+ /* P2WPKH */
+ if (scriptcode.length == 20) {
+ scriptcode = [0x00, 0x14].concat(scriptcode);
+ }
+
+ if (scriptcode.length == 22) {
+ scriptcode = scriptcode.slice(1);
+ scriptcode.unshift(25, 118, 169);
+ scriptcode.push(136, 172);
+ } else if (scriptcode[0] > 80) {
+ scriptcode.unshift(scriptcode.length)
+ }
+
+ var value = coinjs.numToBytes(extract['value'], 8);
+
+ // start
+
+ var zero = coinjs.numToBytes(0, 32);
+ var version = coinjs.numToBytes(parseInt(this.version), 4);
+
+ var bufferTmp = [];
+ if (!(sigHashType >= 80)) { // not sighash anyonecanpay
+ for (var i = 0; i < this.ins.length; i++) {
+ bufferTmp = bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse());
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4));
+ }
+ }
+ var hashPrevouts = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ }) : zero;
+
+ var bufferTmp = [];
+ if (!(sigHashType >= 80) && sigHashType != 2 && sigHashType != 3) { // not sighash anyonecanpay & single & none
+ for (var i = 0; i < this.ins.length; i++) {
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence, 4));
+ }
+ }
+ var hashSequence = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ }) : zero;
+
+ var outpoint = Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse();
+ outpoint = outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index, 4));
+
+ var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4);
+ var hashOutputs = zero;
+ var bufferTmp = [];
+ if (sigHashType != 2 && sigHashType != 3) { // not sighash single & none
+ for (var i = 0; i < this.outs.length; i++) {
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[i].value, 8));
+ bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+ bufferTmp = bufferTmp.concat(this.outs[i].script.buffer);
+ }
+ hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+
+ } else if ((sigHashType == 2) && index < this.outs.length) { // is sighash single
+ bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[index].value, 8));
+ bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+ bufferTmp = bufferTmp.concat(this.outs[index].script.buffer);
+ hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+ asBytes: true
+ }), {
+ asBytes: true
+ });
+ }
+
+ var locktime = coinjs.numToBytes(this.lock_time, 4);
+ var sighash = coinjs.numToBytes(sigHashType, 4);
+ //Bech32m
+ var buffer = [];
+
+ // hash_type (1).
+ buffer = buffer.concat(version);
+ buffer = buffer.concat(locktime);
+
+ // If the hash_type & 0x80 does not equal SIGHASH_ANYONECANPAY:
+
+ buffer = buffer.concat(hashPrevouts);
+ buffer = buffer.concat(value);
+
+ buffer = buffer.concat(hashOutputs);
+ buffer = buffer.concat(nsequence);
+
+ // If hash_type & 3 does not equal SIGHASH_NONE or SIGHASH_SINGLE
+ buffer = buffer.concat(outpoint);
+ buffer = buffer.concat(hashSequence);
+
+
+ buffer = buffer.concat(sighash);
+ buffer = buffer.concat(scriptcode);
+
+
+ var hash = Crypto.SHA256(buffer, {
+ asBytes: true
+ });
+ return {
+ 'result': 1,
+ 'hash': Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+ asBytes: true
+ })),
+ 'response': 'hash generated'
+ };
+ }
+
+ /* extract the scriptSig, used in the transactionHash() function */
+ r.extractScriptKey = function (index) {
+ if (this.ins[index]) {
+ if ((this.ins[index].script.chunks.length == 5) && this.ins[index].script.chunks[4] == 172 && coinjs.isArray(this.ins[index].script.chunks[2])) { //OP_CHECKSIG
+ // regular scriptPubkey (not signed)
+ return {
+ 'type': 'scriptpubkey',
+ 'signed': 'false',
+ 'signatures': 0,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+ };
+ } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0][0] == 48 && this.ins[index].script.chunks[1].length == 5 && this.ins[index].script.chunks[1][1] == 177) { //OP_CHECKLOCKTIMEVERIFY
+ // hodl script (signed)
+ return {
+ 'type': 'hodl',
+ 'signed': 'true',
+ 'signatures': 1,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+ };
+ } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0][0] == 48) {
+ // regular scriptPubkey (probably signed)
+ return {
+ 'type': 'scriptpubkey',
+ 'signed': 'true',
+ 'signatures': 1,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+ };
+ } else if (this.ins[index].script.chunks.length == 5 && this.ins[index].script.chunks[1] == 177) { //OP_CHECKLOCKTIMEVERIFY
+ // hodl script (not signed)
+ return {
+ 'type': 'hodl',
+ 'signed': 'false',
+ 'signatures': 0,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+ };
+ } else if ((this.ins[index].script.chunks.length <= 3 && this.ins[index].script.chunks.length > 0) && ((this.ins[index].script.chunks[0].length == 22 && this.ins[index].script.chunks[0][0] == 0) || (this.ins[index].script.chunks[0].length == 20 && this.ins[index].script.chunks[1] == 0))) {
+ var signed = ((this.witness[index]) && this.witness[index].length == 2) ? 'true' : 'false';
+ var sigs = (signed == 'true') ? 1 : 0;
+ var value = -1; // no value found
+ if ((this.ins[index].script.chunks[2]) && this.ins[index].script.chunks[2].length == 8) {
+ value = coinjs.bytesToNum(this.ins[index].script.chunks[2]); // value found encoded in transaction (THIS IS NON STANDARD)
+ }
+ return {
+ 'type': 'segwit',
+ 'signed': signed,
+ 'signatures': sigs,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[0]),
+ 'value': value
+ };
+ } else if (this.ins[index].script.chunks[0] == 0 && this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1][this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1].length - 1] == 174) { // OP_CHECKMULTISIG
+ // multisig script, with signature(s) included
+ var sigcount = 0;
+ for (let i = 1; i < this.ins[index].script.chunks.length - 1; i++) {
+ if (this.ins[index].script.chunks[i] != 0) {
+ sigcount++;
+ }
+ }
+
+ return {
+ 'type': 'multisig',
+ 'signed': 'true',
+ 'signatures': sigcount,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1])
+ };
+ } else if (this.ins[index].script.chunks[0] >= 80 && this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1] == 174) { // OP_CHECKMULTISIG
+ // multisig script, without signature!
+ return {
+ 'type': 'multisig',
+ 'signed': 'false',
+ 'signatures': 0,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+ };
+ } else if (this.ins[index].script.chunks.length == 3 && this.ins[index].script.chunks[0][0] >= 80 && this.ins[index].script.chunks[0][this.ins[index].script.chunks[0].length - 1] == 174 && this.ins[index].script.chunks[1] == 0) { //OP_CHECKMULTISIG_BECH32
+ // multisig bech32 script
+ let last_index = this.ins[index].script.chunks.length - 1;
+ var value = -1;
+ if (last_index >= 2 && this.ins[index].script.chunks[last_index].length == 8) {
+ value = coinjs.bytesToNum(this.ins[index].script.chunks[last_index]); // value found encoded in transaction (THIS IS NON STANDARD)
+ }
+ var sigcount = (!this.witness[index]) ? 0 : this.witness[index].length - 2;
+ return {
+ 'type': 'multisig_bech32',
+ 'signed': 'false',
+ 'signatures': sigcount,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[0]),
+ 'value': value
+ };
+ } else if (this.ins[index].script.chunks.length == 0) {
+ // empty
+ //bech32 witness check
+ var signed = ((this.witness[index]) && this.witness[index].length >= 2) ? 'true' : 'false';
+ var sigs = (signed == 'true') ? (!this.witness[index][0] ? this.witness[index].length - 2 : 1) : 0;
+ return {
+ 'type': 'empty',
+ 'signed': signed,
+ 'signatures': sigs,
+ 'script': ''
+ };
+ } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0] == 81 && this.ins[index].script.chunks[1].length == 32 && this.ins[index].script.buffer[1] == 32) { //5121 + Taproot Public Key
+ // Taproot and bech32m addendum
+ return {
+ 'type': 'bech32m',
+ 'signed': 'false',
+ 'signatures': 0,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+ };
+ } else {
+ // something else
+ return {
+ 'type': 'unknown',
+ 'signed': 'false',
+ 'signatures': 0,
+ 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+ };
+ }
+ } else {
+ return false;
+ }
+ }
+
+ /* generate a signature from a transaction hash */
+ r.transactionSig = function (index, wif, sigHashType, txhash) {
+
+ function serializeSig(r, s) {
+ var rBa = r.toByteArraySigned();
+ var sBa = s.toByteArraySigned();
+
+ var sequence = [];
+ sequence.push(0x02); // INTEGER
+ sequence.push(rBa.length);
+ sequence = sequence.concat(rBa);
+
+ sequence.push(0x02); // INTEGER
+ sequence.push(sBa.length);
+ sequence = sequence.concat(sBa);
+
+ sequence.unshift(sequence.length);
+ sequence.unshift(0x30); // SEQUENCE
+
+ return sequence;
+ }
+
+ var shType = sigHashType || 1;
+ var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+ if (hash) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ var key = coinjs.wif2privkey(wif);
+ var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+ var n = curve.getN();
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+ var badrs = 0
+ do {
+ var k = this.deterministicK(wif, hash, badrs);
+ var G = curve.getG();
+ var Q = G.multiply(k);
+ var r = Q.getX().toBigInteger().mod(n);
+ var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+ badrs++
+ } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+
+ // Force lower s values per BIP62
+ var halfn = n.shiftRight(1);
+ if (s.compareTo(halfn) > 0) {
+ s = n.subtract(s);
+ };
+
+ var sig = serializeSig(r, s);
+ sig.push(parseInt(shType, 10));
+
+ return Crypto.util.bytesToHex(sig);
+ } else {
+ return false;
+ }
+ }
+
+ // https://tools.ietf.org/html/rfc6979#section-3.2
+ r.deterministicK = function (wif, hash, badrs) {
+ // if r or s were invalid when this function was used in signing,
+ // we do not want to actually compute r, s here for efficiency, so,
+ // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+ // wif is b58check encoded wif privkey.
+ // hash is byte array of transaction digest.
+ // badrs is used only if the k resulted in bad r or s.
+
+ // some necessary things out of the way for clarity.
+ badrs = badrs || 0;
+ var key = coinjs.wif2privkey(wif);
+ var x = Crypto.util.hexToBytes(key['privkey'])
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ var N = curve.getN();
+
+ // Step: a
+ // hash is a byteArray of the message digest. so h1 == hash in our case
+
+ // Step: b
+ var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
+
+ // Step: c
+ var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+
+ // Step: d
+ k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, {
+ asBytes: true
+ });
+
+ // Step: e
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+
+ // Step: f
+ k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, {
+ asBytes: true
+ });
+
+ // Step: g
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+
+ // Step: h1
+ var T = [];
+
+ // Step: h2 (since we know tlen = qlen, just copy v to T.)
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+ T = v;
+
+ // Step: h3
+ var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+ // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+ var i = 0
+ while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i < badrs) {
+ k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+ asBytes: true
+ });
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+ v = Crypto.HMAC(Crypto.SHA256, v, k, {
+ asBytes: true
+ });
+ T = v;
+ KBigInt = BigInteger.fromByteArrayUnsigned(T);
+ i++
+ };
+
+ return KBigInt;
+ };
+
+ /* sign a "standard" input */
+ r.signinput = function (index, wif, sigHashType) {
+ var key = coinjs.wif2pubkey(wif);
+ var shType = sigHashType || 1;
+ var signature = this.transactionSig(index, wif, shType);
+ var s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(signature));
+ s.writeBytes(Crypto.util.hexToBytes(key['pubkey']));
+ this.ins[index].script = s;
+ return true;
+ }
+
+ /* signs a time locked / hodl input */
+ r.signhodl = function (index, wif, sigHashType) {
+ var shType = sigHashType || 1;
+ var signature = this.transactionSig(index, wif, shType);
+ var redeemScript = this.ins[index].script.buffer
+ var s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(signature));
+ s.writeBytes(redeemScript);
+ this.ins[index].script = s;
+ return true;
+ }
+
+ /* signs a taproot input */
+ r.signtaproot = function (index, wif, sigHashType) {
+ //ROHIT THE FULL TEXT NEEDS TO CHANGE
+ var shType = sigHashType || 1;
+ var signature = this.transactionSig(index, wif, shType);
+ var redeemScript = this.ins[index].script.buffer
+ var s = coinjs.script();
+ s.writeBytes(Crypto.util.hexToBytes(signature));
+ s.writeBytes(redeemScript);
+ this.ins[index].script = s;
+ return true;
+ }
+
+ r.signmultisig_bech32 = function (index, wif, sigHashType) {
+
+ function scriptListPubkey(redeemScript_decoded) {
+ var r = {};
+ for (var i = 1; i < redeemScript_decoded.chunks.length - 2; i++) {
+ r[i] = Crypto.util.hexToBytes(coinjs.pubkeydecompress(Crypto.util.bytesToHex(redeemScript_decoded.chunks[i])));
+ }
+ return r;
+ }
+
+ function scriptListSigs(sigList) {
+ let r = {};
+ var c = 0;
+ if (Array.isArray(sigList)) {
+ for (let i = 1; i < sigList.length - 1; i++) {
+ c++;
+ r[c] = Crypto.util.hexToBytes(sigList[i]);
+ }
+ }
+ return r;
+ }
+
+ var redeemScript = Crypto.util.bytesToHex(this.ins[index].script.chunks[0]); //redeemScript
+
+ if (!coinjs.isArray(this.witness)) {
+ this.witness = new Array(this.ins.length);
+ this.witness.fill([]);
+ }
+
+ var pubkeyList = scriptListPubkey(coinjs.script(redeemScript));
+ var sigsList = scriptListSigs(this.witness[index]);
+ let decode_rs = coinjs.script().decodeRedeemScriptBech32(redeemScript);
+
+ var shType = sigHashType || 1;
+ var txhash = this.transactionHashSegWitV0(index, shType);
+
+ if (txhash.result == 1 && decode_rs.pubkeys.includes(coinjs.wif2pubkey(wif)['pubkey'])) {
+
+ var segwitHash = Crypto.util.hexToBytes(txhash.hash);
+ var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType, segwitHash)); //CHECK THIS
+
+ sigsList[coinjs.countObject(sigsList) + 1] = signature;
+
+ var w = [];
+
+ for (let x in pubkeyList) {
+ for (let y in sigsList) {
+ var sighash = this.transactionHashSegWitV0(index, sigsList[y].slice(-1)[0] * 1).hash
+ sighash = Crypto.util.hexToBytes(sighash);
+ if (coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) {
+ w.push((Crypto.util.bytesToHex(sigsList[y])))
+ }
+ }
+ }
+
+ // when enough signatures collected, remove any non standard data we store, i.e. input value
+ if (w.length >= decode_rs.signaturesRequired) {
+ this.ins[index].script = coinjs.script();
+ }
+ w.unshift(0);
+ w.push(redeemScript);
+ this.witness[index] = w;
+ }
+ }
+
+ /* sign a multisig input */
+ r.signmultisig = function (index, wif, sigHashType) {
+
+ function scriptListPubkey(redeemScript) {
+ var r = {};
+ for (var i = 1; i < redeemScript.chunks.length - 2; i++) {
+ r[i] = Crypto.util.hexToBytes(coinjs.pubkeydecompress(Crypto.util.bytesToHex(redeemScript.chunks[i])));
+ }
+ return r;
+ }
+
+ function scriptListSigs(scriptSig) {
+ var r = {};
+ var c = 0;
+ if (scriptSig.chunks[0] == 0 && scriptSig.chunks[scriptSig.chunks.length - 1][scriptSig.chunks[scriptSig.chunks.length - 1].length - 1] == 174) {
+ for (var i = 1; i < scriptSig.chunks.length - 1; i++) {
+ if (scriptSig.chunks[i] != 0) {
+ c++;
+ r[c] = scriptSig.chunks[i];
+ }
+ }
+ }
+ return r;
+ }
+
+ var redeemScript = (this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1] == 174) ? this.ins[index].script.buffer : this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1];
+
+ var pubkeyList = scriptListPubkey(coinjs.script(redeemScript));
+ var sigsList = scriptListSigs(this.ins[index].script);
+
+ var shType = sigHashType || 1;
+ var sighash = Crypto.util.hexToBytes(this.transactionHash(index, shType));
+ var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType));
+
+ sigsList[coinjs.countObject(sigsList) + 1] = signature;
+
+ var s = coinjs.script();
+
+ s.writeOp(0);
+
+ for (let x in pubkeyList) {
+ for (let y in sigsList) {
+ this.ins[index].script.buffer = redeemScript;
+ sighash = Crypto.util.hexToBytes(this.transactionHash(index, sigsList[y].slice(-1)[0] * 1));
+ if (coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) {
+ s.writeBytes(sigsList[y]);
+ }
+ }
+ }
+
+ s.writeBytes(redeemScript);
+ this.ins[index].script = s;
+ return true;
+ }
+
+ /* sign segwit input */
+ r.signsegwit = function (index, wif, sigHashType) {
+ var shType = sigHashType || 1;
+
+ var wif2 = coinjs.wif2pubkey(wif);
+ var segwit = coinjs.segwitAddress(wif2['pubkey']);
+ var bech32 = coinjs.bech32Address(wif2['pubkey']);
+
+ if ((segwit['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0])) || (bech32['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0]))) {
+ var txhash = this.transactionHashSegWitV0(index, shType);
+
+ if (txhash.result == 1) {
+
+ var segwitHash = Crypto.util.hexToBytes(txhash.hash);
+ var signature = this.transactionSig(index, wif, shType, segwitHash);
+
+ // remove any non standard data we store, i.e. input value
+ var script = coinjs.script();
+ script.writeBytes(this.ins[index].script.chunks[0]);
+ this.ins[index].script = script;
+
+ if (!coinjs.isArray(this.witness)) {
+ this.witness = new Array(this.ins.length);
+ this.witness.fill([]);
+ }
+
+ this.witness[index] = ([signature, wif2['pubkey']]);
+
+ // bech32, empty redeemscript
+ if (bech32['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0])) {
+ this.ins[index].script = coinjs.script();
+ }
+
+ /* attempt to reorder witness data as best as we can.
+ data can't be easily validated at this stage as
+ we dont have access to the inputs value and
+ making a web call will be too slow. */
+
+ /*
+ var witness_order = [];
+ var witness_used = [];
+ for (var i = 0; i < this.ins.length; i++) {
+ for (var y = 0; y < this.witness.length; y++) {
+ if (!witness_used.includes(y)) {
+ var sw = coinjs.segwitAddress(this.witness[y][1]);
+ var b32 = coinjs.bech32Address(this.witness[y][1]);
+ var rs = '';
+
+ if (this.ins[i].script.chunks.length >= 1) {
+ rs = Crypto.util.bytesToHex(this.ins[i].script.chunks[0]);
+ } else if (this.ins[i].script.chunks.length == 0) {
+ rs = b32['redeemscript'];
+ }
+
+ if ((sw['redeemscript'] == rs) || (b32['redeemscript'] == rs)) {
+ witness_order.push(this.witness[y]);
+ witness_used.push(y);
+
+ // bech32, empty redeemscript
+ if (b32['redeemscript'] == rs) {
+ this.ins[index].script = coinjs.script();
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ this.witness = witness_order;
+ */
+ }
+ }
+ return true;
+ }
+
+ /* sign inputs */
+ r.sign = function (wif, sigHashType) {
+ var shType = sigHashType || 1;
+ for (var i = 0; i < this.ins.length; i++) {
+ var d = this.extractScriptKey(i);
+
+ var w2a = coinjs.wif2address(wif);
+ var script = coinjs.script();
+ var pubkeyHash = script.pubkeyHash(w2a['address']);
+
+ if (((d['type'] == 'scriptpubkey' && d['script'] == Crypto.util.bytesToHex(pubkeyHash.buffer)) || d['type'] == 'empty') && d['signed'] == "false") {
+ this.signinput(i, wif, shType);
+
+ } else if (d['type'] == 'hodl' && d['signed'] == "false") {
+ this.signhodl(i, wif, shType);
+
+ } else if (d['type'] == 'multisig') {
+ this.signmultisig(i, wif, shType);
+
+ } else if (d['type'] == 'multisig_bech32' && d['signed'] == "false") {
+ this.signmultisig_bech32(i, wif, shType);
+
+ } else if (d['type'] == 'segwit') {
+ this.signsegwit(i, wif, shType);
+
+ } else if (d['type'] == 'bech32m') {
+ this.signtaproot(i, wif, shType);
+
+ } else {
+ // could not sign
+ }
+ }
+ return this.serialize();
+ }
+
+ /* serialize a transaction */
+ r.serialize = function () {
+ var buffer = [];
+ buffer = buffer.concat(coinjs.numToBytes(parseInt(this.version), 4));
+
+ if (coinjs.isArray(this.witness)) {
+ buffer = buffer.concat([0x00, 0x01]);
+ }
+
+ buffer = buffer.concat(coinjs.numToVarInt(this.ins.length));
+ for (var i = 0; i < this.ins.length; i++) {
+ var txin = this.ins[i];
+ buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse());
+ buffer = buffer.concat(coinjs.numToBytes(parseInt(txin.outpoint.index), 4));
+ var scriptBytes = txin.script.buffer;
+ buffer = buffer.concat(coinjs.numToVarInt(scriptBytes.length));
+ buffer = buffer.concat(scriptBytes);
+ buffer = buffer.concat(coinjs.numToBytes(parseInt(txin.sequence), 4));
+ }
+ buffer = buffer.concat(coinjs.numToVarInt(this.outs.length));
+
+ for (var i = 0; i < this.outs.length; i++) {
+ var txout = this.outs[i];
+ buffer = buffer.concat(coinjs.numToBytes(txout.value, 8));
+ var scriptBytes = txout.script.buffer;
+ buffer = buffer.concat(coinjs.numToVarInt(scriptBytes.length));
+ buffer = buffer.concat(scriptBytes);
+ }
+
+ if ((coinjs.isArray(this.witness)) && this.witness.length >= 1) {
+ for (var i = 0; i < this.witness.length; i++) {
+ buffer = buffer.concat(coinjs.numToVarInt(this.witness[i].length));
+ for (var x = 0; x < this.witness[i].length; x++) {
+ buffer = buffer.concat(coinjs.numToVarInt(Crypto.util.hexToBytes(this.witness[i][x]).length));
+ buffer = buffer.concat(Crypto.util.hexToBytes(this.witness[i][x]));
+ }
+ }
+ }
+
+ buffer = buffer.concat(coinjs.numToBytes(parseInt(this.lock_time), 4));
+ return Crypto.util.bytesToHex(buffer);
+ }
+
+ //Utility funtion added to directly compute signatures without transaction index
+ r.transactionSigNoIndex = function (wif, sigHashType, txhash) {
+
+ function serializeSig(r, s) {
+ var rBa = r.toByteArraySigned();
+ var sBa = s.toByteArraySigned();
+
+ var sequence = [];
+ sequence.push(0x02); // INTEGER
+ sequence.push(rBa.length);
+ sequence = sequence.concat(rBa);
+
+ sequence.push(0x02); // INTEGER
+ sequence.push(sBa.length);
+ sequence = sequence.concat(sBa);
+
+ sequence.unshift(sequence.length);
+ sequence.unshift(0x30); // SEQUENCE
+
+ return sequence;
+ }
+
+ var shType = sigHashType || 1;
+ var hash = Crypto.util.hexToBytes(txhash);
+
+ if (hash) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ var key = coinjs.wif2privkey(wif);
+ var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+ var n = curve.getN();
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+
+ var badrs = 0
+ do {
+ var k = this.deterministicK(wif, hash, badrs);
+ var G = curve.getG();
+ var Q = G.multiply(k);
+ var r = Q.getX().toBigInteger().mod(n);
+ var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+ badrs++
+ } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+
+ // Force lower s values per BIP62
+ var halfn = n.shiftRight(1);
+ if (s.compareTo(halfn) > 0) {
+ s = n.subtract(s);
+ };
+
+ var sig = serializeSig(r, s);
+ sig.push(parseInt(shType, 10));
+
+ return Crypto.util.bytesToHex(sig);
+ } else {
+ return false;
+ }
+ }
+
+ /* deserialize a transaction */
+ r.deserialize = function (buffer) {
+ if (typeof buffer == "string") {
+ buffer = Crypto.util.hexToBytes(buffer)
+ }
+
+ var pos = 0;
+ var witness = false;
+
+ var readAsInt = function (bytes) {
+ if (bytes == 0) return 0;
+ pos++;
+ return buffer[pos - 1] + readAsInt(bytes - 1) * 256;
+ }
+
+ var readVarInt = function () {
+ pos++;
+ if (buffer[pos - 1] < 253) {
+ return buffer[pos - 1];
+ }
+ return readAsInt(buffer[pos - 1] - 251);
+ }
+
+ var readBytes = function (bytes) {
+ pos += bytes;
+ return buffer.slice(pos - bytes, pos);
+ }
+
+ var readVarString = function () {
+ var size = readVarInt();
+ return readBytes(size);
+ }
+
+ var obj = new coinjs.transaction();
+ obj.version = readAsInt(4);
+
+ if (buffer[pos] == 0x00 && buffer[pos + 1] == 0x01) {
+ // segwit transaction
+ witness = true;
+ obj.witness = [];
+ pos += 2;
+ }
+
+ var ins = readVarInt();
+ for (var i = 0; i < ins; i++) {
+ obj.ins.push({
+ outpoint: {
+ hash: Crypto.util.bytesToHex(readBytes(32).reverse()),
+ index: readAsInt(4)
+ },
+ script: coinjs.script(readVarString()),
+ sequence: readAsInt(4)
+ });
+ }
+
+ var outs = readVarInt();
+ for (var i = 0; i < outs; i++) {
+ obj.outs.push({
+ value: coinjs.bytesToNum(readBytes(8)),
+ script: coinjs.script(readVarString())
+ });
+ }
+
+ if (witness == true) {
+ for (i = 0; i < ins; ++i) {
+ var count = readVarInt();
+ var vector = [];
+ if (!coinjs.isArray(obj.witness[i])) {
+ obj.witness[i] = [];
+ }
+ for (var y = 0; y < count; y++) {
+ var slice = readVarInt();
+ pos += slice;
+ obj.witness[i].push(Crypto.util.bytesToHex(buffer.slice(pos - slice, pos)));
+ }
+ }
+ }
+
+ obj.lock_time = readAsInt(4);
+ return obj;
+ }
+
+ r.size = function () {
+ return ((this.serialize()).length / 2).toFixed(0);
+ }
+
+ return r;
+ }
+
+ /* start of signature vertification functions */
+
+ coinjs.verifySignature = function (hash, sig, pubkey) {
+
+ function parseSig(sig) {
+ var cursor;
+ if (sig[0] != 0x30)
+ throw new Error("Signature not a valid DERSequence");
+
+ cursor = 2;
+ if (sig[cursor] != 0x02)
+ throw new Error("First element in signature must be a DERInteger");;
+
+ var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+ cursor += 2 + sig[cursor + 1];
+ if (sig[cursor] != 0x02)
+ throw new Error("Second element in signature must be a DERInteger");
+
+ var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+ cursor += 2 + sig[cursor + 1];
+
+ var r = BigInteger.fromByteArrayUnsigned(rBa);
+ var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+ return {
+ r: r,
+ s: s
+ };
+ }
+
+ var r, s;
+
+ if (coinjs.isArray(sig)) {
+ var obj = parseSig(sig);
+ r = obj.r;
+ s = obj.s;
+ } else if ("object" === typeof sig && sig.r && sig.s) {
+ r = sig.r;
+ s = sig.s;
+ } else {
+ throw "Invalid value for signature";
+ }
+
+ var Q;
+ if (coinjs.isArray(pubkey)) {
+ var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+ Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+ } else {
+ throw "Invalid format for pubkey value, must be byte array";
+ }
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+
+ return coinjs.verifySignatureRaw(e, r, s, Q);
+ }
+
+ coinjs.verifySignatureRaw = function (e, r, s, Q) {
+ var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+ var n = ecparams.getN();
+ var G = ecparams.getG();
+
+ if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0)
+ return false;
+
+ if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0)
+ return false;
+
+ var c = s.modInverse(n);
+
+ var u1 = e.multiply(c).mod(n);
+ var u2 = r.multiply(c).mod(n);
+
+ var point = G.multiply(u1).add(Q.multiply(u2));
+
+ var v = point.getX().toBigInteger().mod(n);
+
+ return v.equals(r);
+ }
+
+ /* start of privates functions */
+
+ /* base58 encode function */
+ coinjs.base58encode = function (buffer) {
+ var alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
+ var base = BigInteger.valueOf(58);
+
+ var bi = BigInteger.fromByteArrayUnsigned(buffer);
+ var chars = [];
+
+ while (bi.compareTo(base) >= 0) {
+ var mod = bi.mod(base);
+ chars.unshift(alphabet[mod.intValue()]);
+ bi = bi.subtract(mod).divide(base);
+ }
+
+ chars.unshift(alphabet[bi.intValue()]);
+ for (var i = 0; i < buffer.length; i++) {
+ if (buffer[i] == 0x00) {
+ chars.unshift(alphabet[0]);
+ } else break;
+ }
+ return chars.join('');
+ }
+
+ /* base58 decode function */
+ coinjs.base58decode = function (buffer) {
+ var alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
+ var base = BigInteger.valueOf(58);
+ var validRegex = /^[1-9A-HJ-NP-Za-km-z]+$/;
+
+ var bi = BigInteger.valueOf(0);
+ var leadingZerosNum = 0;
+ for (var i = buffer.length - 1; i >= 0; i--) {
+ var alphaIndex = alphabet.indexOf(buffer[i]);
+ if (alphaIndex < 0) {
+ throw "Invalid character";
+ }
+ bi = bi.add(BigInteger.valueOf(alphaIndex).multiply(base.pow(buffer.length - 1 - i)));
+
+ if (buffer[i] == "1") leadingZerosNum++;
+ else leadingZerosNum = 0;
+ }
+
+ var bytes = bi.toByteArrayUnsigned();
+ while (leadingZerosNum-- > 0) bytes.unshift(0);
+ return bytes;
+ }
+
+ /* raw ajax function to avoid needing bigger frame works like jquery, mootools etc */
+ coinjs.ajax = function (u, f, m, a) {
+ var x = false;
+ try {
+ x = new ActiveXObject('Msxml2.XMLHTTP')
+ } catch (e) {
+ try {
+ x = new ActiveXObject('Microsoft.XMLHTTP')
+ } catch (e) {
+ x = new XMLHttpRequest()
+ }
+ }
+
+ if (x == false) {
+ return false;
+ }
+
+ x.open(m, u, true);
+ x.onreadystatechange = function () {
+ if ((x.readyState == 4) && f)
+ f(x.responseText);
+ };
+
+ if (m == 'POST') {
+ x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
+ }
+
+ x.send(a);
+ }
+
+ /* clone an object */
+ coinjs.clone = function (obj) {
+ if (obj == null || typeof (obj) != 'object') return obj;
+ var temp = new obj.constructor();
+
+ for (var key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ temp[key] = coinjs.clone(obj[key]);
+ }
+ }
+ return temp;
+ }
+
+ coinjs.numToBytes = function (num, bytes) {
+ if (typeof bytes === "undefined") bytes = 8;
+ if (bytes == 0) {
+ return [];
+ } else if (num == -1) {
+ return Crypto.util.hexToBytes("ffffffffffffffff");
+ } else {
+ return [num % 256].concat(coinjs.numToBytes(Math.floor(num / 256), bytes - 1));
+ }
+ }
+
+ function scriptNumSize(i) {
+ return i > 0x7fffffff ? 5 :
+ i > 0x7fffff ? 4 :
+ i > 0x7fff ? 3 :
+ i > 0x7f ? 2 :
+ i > 0x00 ? 1 :
+ 0;
+ }
+
+ coinjs.numToScriptNumBytes = function (_number) {
+ var value = Math.abs(_number);
+ var size = scriptNumSize(value);
+ var result = [];
+ for (var i = 0; i < size; ++i) {
+ result.push(0);
+ }
+ var negative = _number < 0;
+ for (i = 0; i < size; ++i) {
+ result[i] = value & 0xff;
+ value = Math.floor(value / 256);
+ }
+ if (negative) {
+ result[size - 1] |= 0x80;
+ }
+ return result;
+ }
+
+ coinjs.numToVarInt = function (num) {
+ if (num < 253) {
+ return [num];
+ } else if (num < 65536) {
+ return [253].concat(coinjs.numToBytes(num, 2));
+ } else if (num < 4294967296) {
+ return [254].concat(coinjs.numToBytes(num, 4));
+ } else {
+ return [255].concat(coinjs.numToBytes(num, 8));
+ }
+ }
+
+ coinjs.bytesToNum = function (bytes) {
+ if (bytes.length == 0) return 0;
+ else return bytes[0] + 256 * coinjs.bytesToNum(bytes.slice(1));
+ }
+
+ coinjs.uint = function (f, size) {
+ if (f.length < size)
+ throw new Error("not enough data");
+ var n = 0;
+ for (var i = 0; i < size; i++) {
+ n *= 256;
+ n += f[i];
+ }
+ return n;
+ }
+
+ coinjs.isArray = function (o) {
+ return Object.prototype.toString.call(o) === '[object Array]';
+ }
+
+ coinjs.countObject = function (obj) {
+ var count = 0;
+ var i;
+ for (i in obj) {
+ if (obj.hasOwnProperty(i)) {
+ count++;
+ }
+ }
+ return count;
+ }
+
+ //Nine utility functions added for generating transaction hashes and verification of signatures
+ coinjs.changeEndianness = (string) => {
+ const result = [];
+ let len = string.length - 2;
+ while (len >= 0) {
+ result.push(string.substr(len, 2));
+ len -= 2;
+ }
+ return result.join('');
+ }
+
+ coinjs.getTransactionHash = function (transaction_in_hex, changeOutputEndianess) {
+ var x1, x2, x3, x4, x5;
+ x1 = Crypto.util.hexToBytes(transaction_in_hex);
+ x2 = Crypto.SHA256(x1);
+ x3 = Crypto.util.hexToBytes(x2);
+ x4 = Crypto.SHA256(x3);
+ x5 = coinjs.changeEndianness(x4);
+ if (changeOutputEndianess == true) { x5 = x5 } else if ((typeof changeOutputEndianess == 'undefined') || (changeOutputEndianess == false)) { x5 = x4 };
+ return x5;
+ }
+
+ coinjs.compressedToUncompressed = function (compressed) {
+ var t1, t2;
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ t1 = curve.curve.decodePointHex(compressed);
+ t2 = curve.curve.encodePointHex(t1);
+ return t2;
+ }
+
+ coinjs.uncompressedToCompressed = function (uncompressed) {
+ var t1, t2, t3;
+ t1 = uncompressed.charAt(uncompressed.length - 1)
+ t2 = parseInt(t1, 10);
+ //Check if the last digit is odd
+ if (t2 % 2 == 1) { t3 = "03"; } else { t3 = "02" };
+ return t3 + uncompressed.substr(2, 64);
+ }
+
+ coinjs.verifySignatureHex = function (hashHex, sigHex, pubHexCompressed) {
+ var h1, s1, p1, p2;
+ h1 = Crypto.util.hexToBytes(hashHex);
+ s1 = Crypto.util.hexToBytes(sigHex);
+ p1 = coinjs.compressedToUncompressed(pubHexCompressed);
+ p2 = Crypto.util.hexToBytes(p1);
+
+ return coinjs.verifySignature(h1, s1, p2);
+ }
+
+ coinjs.generateBitcoinSignature = function (private_key, hash, sighash_type_int = 1) {
+ var wif, tx1;
+ if (private_key.length < 60) { wif = private_key } else { wif = coinjs.privkey2wif(private_key) };
+ tx1 = coinjs.transaction();
+ return tx1.transactionSigNoIndex(wif, sighash_type_int, hash);
+ }
+
+ coinjs.dSHA256 = function (data) {
+ var t1, t2, t3;
+ t1 = Crypto.SHA256(Crypto.util.hexToBytes(data));
+ t2 = Crypto.util.hexToBytes(t1);
+ t3 = Crypto.SHA256(t2);
+ return t3;
+ }
+
+ coinjs.fromBitcoinAmountFormat = function (data) {
+ var x1, x2, x3;
+ x1 = coinjs.changeEndianness(data);
+ x2 = parseInt(x1, 16);
+ x3 = x2 / (10 ** 8);
+ return x3;
+ }
+
+ coinjs.toBitcoinAmountFormat = function (countBitcoin) {
+ var t2, t3, t4, t5;
+ t2 = countBitcoin * 10 ** 8;
+ t3 = t2.toString(16);
+ t4 = coinjs.changeEndianness(t3);
+ t5 = t4.padEnd(16, "0");
+ return t5;
+ }
+
+ coinjs.scriptcodeCreatorBasic = function (scriptpubkey) {
+ var t1, t2, t3, t4;
+ if (scriptpubkey.substr(0, 4) == "0014") {
+ //Scriptpubkey case
+ t1 = scriptpubkey.slice(2);
+ t2 = "1976a9" + t1 + "88ac";
+ } else {
+ //Redeemscript case
+ t3 = (scriptpubkey.length) / 2;
+ t4 = t3.toString(16);
+ t2 = t4 + scriptpubkey;
+ }
+ return t2;
+ }
+
+ coinjs.ripemd160sha256 = function (data) {
+ var t1, t2;
+
+ t1 = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(data), { asBytes: true }), { asBytes: true });
+ t2 = Crypto.util.bytesToHex(t1)
+ return t2;
+ }
+
+ coinjs.random = function (length) {
+ var r = "";
+ var l = length || 25;
+ var chars = "!$%^&*()_+{}:@~?><|\./;'#][=-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
+ for (let x = 0; x < l; x++) {
+ r += chars.charAt(Math.floor(Math.random() * 62));
+ }
+ return r;
+ }
+
+ })();
+
+ //secrets.js
+ (function () {
+ //Shamir Secret Share by Alexander Stetsyuk - released under MIT License
+
+ var SecretShare = GLOBAL.shamirSecretShare = {};
+ var defaults = {
+ bits: 8, // default number of bits
+ radix: 16, // work with HEX by default
+ minBits: 3,
+ maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+ bytesPerChar: 2,
+ maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+ // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+ // The index of each term in the array corresponds to the n for that polynomial
+ // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+ primitivePolynomials: [null, null, 1, 3, 3, 5, 3, 3, 29, 17, 9, 5, 83, 27, 43, 3, 45, 9, 39, 39,
+ 9, 5, 3, 33, 27, 9, 71, 39, 9, 5, 83
+ ],
+
+ // warning for insecure PRNG
+ warning: 'WARNING:\nA secure random number generator was not found.\nUsing securedMathRandom(), which is NOT cryptographically strong!'
+ };
+
+ // Protected settings object
+ var config = {};
+
+ /** @expose **/
+ SecretShare.getConfig = function () {
+ return {
+ 'bits': config.bits,
+ 'unsafePRNG': config.unsafePRNG
+ };
+ };
+
+ function init(bits) {
+ if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+ defaults.maxBits)) {
+ throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+ defaults.maxBits + ', inclusive.')
+ }
+
+ config.radix = defaults.radix;
+ config.bits = bits || defaults.bits;
+ config.size = Math.pow(2, config.bits);
+ config.max = config.size - 1;
+
+ // Construct the exp and log tables for multiplication.
+ var logs = [],
+ exps = [],
+ x = 1,
+ primitive = defaults.primitivePolynomials[config.bits];
+ for (var i = 0; i < config.size; i++) {
+ exps[i] = x;
+ logs[x] = i;
+ x <<= 1;
+ if (x >= config.size) {
+ x ^= primitive;
+ x &= config.max;
+ }
+ }
+
+ config.logs = logs;
+ config.exps = exps;
+ };
+
+ /** @expose **/
+ SecretShare.init = init;
+
+ function isInited() {
+ if (!config.bits || !config.size || !config.max || !config.logs || !config.exps || config.logs.length !==
+ config.size || config.exps.length !== config.size) {
+ return false;
+ }
+ return true;
+ };
+
+ // Returns a pseudo-random number generator of the form function(bits){}
+ // which should output a random string of 1's and 0's of length `bits`
+ function getRNG() {
+ var randomBits, crypto;
+
+ function construct(bits, arr, radix, size) {
+ var str = '',
+ i = 0,
+ len = arr.length - 1;
+ while (i < len || (str.length < bits)) {
+ str += padLeft(parseInt(arr[i], radix).toString(2), size);
+ i++;
+ }
+ str = str.substr(-bits);
+ if ((str.match(/0/g) || []).length === str.length) { // all zeros?
+ return null;
+ } else {
+ return str;
+ }
+ }
+
+ // node.js crypto.randomBytes()
+ if (typeof require === 'function') {
+ return function (bits) {
+ var bytes = Math.ceil(bits / 8),
+ str = null;
+
+ while (str === null) {
+ str = construct(bits, require('crypto').randomBytes(bytes).toString('hex'), 16, 4);
+ }
+ return str;
+ }
+ }
+
+ // browsers with window.crypto.getRandomValues()
+ if (GLOBAL['crypto'] && typeof GLOBAL['crypto']['getRandomValues'] === 'function' && typeof GLOBAL['Uint32Array'] === 'function') {
+ crypto = GLOBAL['crypto'];
+ return function (bits) {
+ var elems = Math.ceil(bits / 32),
+ str = null,
+ arr = new GLOBAL['Uint32Array'](elems);
+
+ while (str === null) {
+ crypto['getRandomValues'](arr);
+ str = construct(bits, arr, 10, 32);
+ }
+
+ return str;
+ }
+ }
+
+ // A totally insecure RNG!!! (except in Safari)
+ // Will produce a warning every time it is called.
+ config.unsafePRNG = true;
+ warn();
+
+ var bitsPerNum = 32;
+ var max = Math.pow(2, bitsPerNum) - 1;
+ return function (bits) {
+ var elems = Math.ceil(bits / bitsPerNum);
+ var arr = [],
+ str = null;
+ while (str === null) {
+ for (var i = 0; i < elems; i++) {
+ arr[i] = Math.floor(securedMathRandom() * max + 1);
+ }
+ str = construct(bits, arr, 10, bitsPerNum);
+ }
+ return str;
+ };
+ };
+
+ // Warn about using insecure rng.
+ // Called when securedMathRandom() is being used.
+ function warn() {
+ GLOBAL['console']['warn'](defaults.warning);
+ if (typeof GLOBAL['alert'] === 'function' && config.alert) {
+ GLOBAL['alert'](defaults.warning);
+ }
+ }
+
+ // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+ /** @expose **/
+ SecretShare.setRNG = function (rng, alert) {
+ if (!isInited()) {
+ this.init();
+ }
+ config.unsafePRNG = false;
+ rng = rng || getRNG();
+
+ // test the RNG (5 times)
+ if (typeof rng !== 'function' || typeof rng(config.bits) !== 'string' || !parseInt(rng(config.bits),
+ 2) || rng(config.bits).length > config.bits || rng(config.bits).length < config.bits) {
+ throw new Error(
+ "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+ )
+ } else {
+ config.rng = rng;
+ }
+ config.alert = !!alert;
+
+ return !!config.unsafePRNG;
+ };
+
+ function isSetRNG() {
+ return typeof config.rng === 'function';
+ };
+
+ // Generates a random bits-length number string using the PRNG
+ /** @expose **/
+ SecretShare.random = function (bits) {
+ if (!isSetRNG()) {
+ this.setRNG();
+ }
+
+ if (typeof bits !== 'number' || bits % 1 !== 0 || bits < 2) {
+ throw new Error('Number of bits must be an integer greater than 1.')
+ }
+
+ if (config.unsafePRNG) {
+ warn();
+ }
+ return bin2hex(config.rng(bits));
+ }
+
+ // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+ // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+ // requiring `threshold` number of shares to reconstruct the secret.
+ // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+ /** @expose **/
+ SecretShare.share = function (secret, numShares, threshold, padLength, withoutPrefix) {
+ if (!isInited()) {
+ this.init();
+ }
+ if (!isSetRNG()) {
+ this.setRNG();
+ }
+
+ padLength = padLength || 0;
+
+ if (typeof secret !== 'string') {
+ throw new Error('Secret must be a string.');
+ }
+ if (typeof numShares !== 'number' || numShares % 1 !== 0 || numShares < 2) {
+ throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+ '), inclusive.')
+ }
+ if (numShares > config.max) {
+ var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+ throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+ '), inclusive. To create ' + numShares + ' shares, use at least ' + neededBits +
+ ' bits.')
+ }
+ if (typeof threshold !== 'number' || threshold % 1 !== 0 || threshold < 2) {
+ throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+ config.max + '), inclusive.');
+ }
+ if (threshold > config.max) {
+ var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+ throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+ config.max + '), inclusive. To use a threshold of ' + threshold +
+ ', use at least ' + neededBits + ' bits.');
+ }
+ if (typeof padLength !== 'number' || padLength % 1 !== 0) {
+ throw new Error('Zero-pad length must be an integer greater than 1.');
+ }
+
+ if (config.unsafePRNG) {
+ warn();
+ }
+
+ secret = '1' + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+ secret = split(secret, padLength);
+ var x = new Array(numShares),
+ y = new Array(numShares);
+ for (var i = 0, len = secret.length; i < len; i++) {
+ var subShares = this._getShares(secret[i], numShares, threshold);
+ for (var j = 0; j < numShares; j++) {
+ x[j] = x[j] || subShares[j].x.toString(config.radix);
+ y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : '');
+ }
+ }
+ var padding = config.max.toString(config.radix).length;
+ if (withoutPrefix) {
+ for (var i = 0; i < numShares; i++) {
+ x[i] = bin2hex(y[i]);
+ }
+ } else {
+ for (var i = 0; i < numShares; i++) {
+ x[i] = config.bits.toString(36).toUpperCase() + padLeft(x[i], padding) + bin2hex(y[i]);
+ }
+ }
+
+ return x;
+ };
+
+ // This is the basic polynomial generation and evaluation function
+ // for a `config.bits`-length secret (NOT an arbitrary length)
+ // Note: no error-checking at this stage! If `secrets` is NOT
+ // a NUMBER less than 2^bits-1, the output will be incorrect!
+ /** @expose **/
+ SecretShare._getShares = function (secret, numShares, threshold) {
+ var shares = [];
+ var coeffs = [secret];
+
+ for (var i = 1; i < threshold; i++) {
+ coeffs[i] = parseInt(config.rng(config.bits), 2);
+ }
+ for (var i = 1, len = numShares + 1; i < len; i++) {
+ shares[i - 1] = {
+ x: i,
+ y: horner(i, coeffs)
+ }
+ }
+ return shares;
+ };
+
+ // Polynomial evaluation at `x` using Horner's Method
+ // TODO: this can possibly be sped up using other methods
+ // NOTE: fx=fx * x + coeff[i] -> exp(log(fx) + log(x)) + coeff[i],
+ // so if fx===0, just set fx to coeff[i] because
+ // using the exp/log form will result in incorrect value
+ function horner(x, coeffs) {
+ var logx = config.logs[x];
+ var fx = 0;
+ for (var i = coeffs.length - 1; i >= 0; i--) {
+ if (fx === 0) {
+ fx = coeffs[i];
+ continue;
+ }
+ fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+ }
+ return fx;
+ };
+
+ function inArray(arr, val) {
+ for (var i = 0, len = arr.length; i < len; i++) {
+ if (arr[i] === val) {
+ return true;
+ }
+ }
+ return false;
+ };
+
+ function processShare(share) {
+
+ var bits = parseInt(share[0], 36);
+ if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+ defaults.maxBits)) {
+ throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+ defaults.maxBits + ', inclusive.')
+ }
+
+ var max = Math.pow(2, bits) - 1;
+ var idLength = max.toString(config.radix).length;
+
+ var id = parseInt(share.substr(1, idLength), config.radix);
+ if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+ throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+ }
+ share = share.substr(idLength + 1);
+ if (!share.length) {
+ throw new Error('Invalid share: zero-length share.')
+ }
+ return {
+ 'bits': bits,
+ 'id': id,
+ 'value': share
+ };
+ };
+
+ /** @expose **/
+ SecretShare._processShare = processShare;
+
+ // Protected method that evaluates the Lagrange interpolation
+ // polynomial at x=`at` for individual config.bits-length
+ // segments of each share in the `shares` Array.
+ // Each share is expressed in base `inputRadix`. The output
+ // is expressed in base `outputRadix'
+ function combine(at, shares) {
+ var setBits, share, x = [],
+ y = [],
+ result = '',
+ idx;
+
+ for (var i = 0, len = shares.length; i < len; i++) {
+ share = processShare(shares[i]);
+ if (typeof setBits === 'undefined') {
+ setBits = share['bits'];
+ } else if (share['bits'] !== setBits) {
+ throw new Error('Mismatched shares: Different bit settings.')
+ }
+
+ if (config.bits !== setBits) {
+ init(setBits);
+ }
+
+ if (inArray(x, share['id'])) { // repeated x value?
+ continue;
+ }
+
+ idx = x.push(share['id']) - 1;
+ share = split(hex2bin(share['value']));
+ for (var j = 0, len2 = share.length; j < len2; j++) {
+ y[j] = y[j] || [];
+ y[j][idx] = share[j];
+ }
+ }
+
+ for (var i = 0, len = y.length; i < len; i++) {
+ result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+ }
+
+ if (at === 0) { // reconstructing the secret
+ var idx = result.indexOf('1'); //find the first 1
+ return bin2hex(result.slice(idx + 1));
+ } else { // generating a new share
+ return bin2hex(result);
+ }
+ };
+
+ // Combine `shares` Array into the original secret
+ /** @expose **/
+ SecretShare.combine = function (shares) {
+ return combine(0, shares);
+ };
+
+ // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+ // `id` can be a Number or a String in the default radix (16)
+ /** @expose **/
+ SecretShare.newShare = function (id, shares) {
+ if (typeof id === 'string') {
+ id = parseInt(id, config.radix);
+ }
+
+ var share = processShare(shares[0]);
+ var max = Math.pow(2, share['bits']) - 1;
+
+ if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+ throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+ }
+
+ var padding = max.toString(config.radix).length;
+ return config.bits.toString(36).toUpperCase() + padLeft(id.toString(config.radix), padding) +
+ combine(id, shares);
+ };
+
+ // Evaluate the Lagrange interpolation polynomial at x = `at`
+ // using x and y Arrays that are of the same length, with
+ // corresponding elements constituting points on the polynomial.
+ function lagrange(at, x, y) {
+ var sum = 0,
+ product,
+ i, j;
+
+ for (var i = 0, len = x.length; i < len; i++) {
+ if (!y[i]) {
+ continue;
+ }
+
+ product = config.logs[y[i]];
+ for (var j = 0; j < len; j++) {
+ if (i === j) {
+ continue;
+ }
+ if (at === x[j]) { // happens when computing a share that is in the list of shares used to compute it
+ product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+ break;
+ }
+ product = (product + config.logs[at ^ x[j]] - config.logs[x[i] ^ x[j]] + config.max /* to make sure it's not negative */) %
+ config.max;
+ }
+
+ sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+ }
+ return sum;
+ };
+
+ /** @expose **/
+ SecretShare._lagrange = lagrange;
+
+ // Splits a number string `bits`-length segments, after first
+ // optionally zero-padding it to a length that is a multiple of `padLength.
+ // Returns array of integers (each less than 2^bits-1), with each element
+ // representing a `bits`-length segment of the input string from right to left,
+ // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+ function split(str, padLength) {
+ if (padLength) {
+ str = padLeft(str, padLength)
+ }
+ var parts = [];
+ for (var i = str.length; i > config.bits; i -= config.bits) {
+ parts.push(parseInt(str.slice(i - config.bits, i), 2));
+ }
+ parts.push(parseInt(str.slice(0, i), 2));
+ return parts;
+ };
+
+ // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+ function padLeft(str, bits) {
+ bits = bits || config.bits
+ var missing = str.length % bits;
+ return (missing ? new Array(bits - missing + 1).join('0') : '') + str;
+ };
+
+ function hex2bin(str) {
+ var bin = '',
+ num;
+ for (var i = str.length - 1; i >= 0; i--) {
+ num = parseInt(str[i], 16)
+ if (isNaN(num)) {
+ throw new Error('Invalid hex character.')
+ }
+ bin = padLeft(num.toString(2), 4) + bin;
+ }
+ return bin;
+ }
+
+ function bin2hex(str) {
+ var hex = '',
+ num;
+ str = padLeft(str, 4);
+ for (var i = str.length; i >= 4; i -= 4) {
+ num = parseInt(str.slice(i - 4, i), 2);
+ if (isNaN(num)) {
+ throw new Error('Invalid binary character.')
+ }
+ hex = num.toString(16) + hex;
+ }
+ return hex;
+ }
+
+ // Converts a given UTF16 character string to the HEX representation.
+ // Each character of the input string is represented by
+ // `bytesPerChar` bytes in the output string.
+ /** @expose **/
+ SecretShare.str2hex = function (str, bytesPerChar) {
+ if (typeof str !== 'string') {
+ throw new Error('Input must be a character string.');
+ }
+ bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+ if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+ bytesPerChar > defaults.maxBytesPerChar) {
+ throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+ ', inclusive.')
+ }
+
+ var hexChars = 2 * bytesPerChar;
+ var max = Math.pow(16, hexChars) - 1;
+ var out = '',
+ num;
+ for (var i = 0, len = str.length; i < len; i++) {
+ num = str[i].charCodeAt();
+ if (isNaN(num)) {
+ throw new Error('Invalid character: ' + str[i]);
+ } else if (num > max) {
+ var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+ throw new Error('Invalid character code (' + num +
+ '). Maximum allowable is 256^bytes-1 (' + max +
+ '). To convert this character, use at least ' + neededBytes + ' bytes.')
+ } else {
+ out = padLeft(num.toString(16), hexChars) + out;
+ }
+ }
+ return out;
+ };
+
+ // Converts a given HEX number string to a UTF16 character string.
+ /** @expose **/
+ SecretShare.hex2str = function (str, bytesPerChar) {
+ if (typeof str !== 'string') {
+ throw new Error('Input must be a hexadecimal string.');
+ }
+ bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+ if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+ bytesPerChar > defaults.maxBytesPerChar) {
+ throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+ ', inclusive.')
+ }
+
+ var hexChars = 2 * bytesPerChar;
+ var out = '';
+ str = padLeft(str, hexChars);
+ for (var i = 0, len = str.length; i < len; i += hexChars) {
+ out = String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) + out;
+ }
+ return out;
+ };
+
+ // by default, initialize without an RNG
+ SecretShare.init();
+ })();
+
+ //kbucket.js
+ (function () {
+ // Kademlia DHT K-bucket implementation as a binary tree.
+ // by 'Tristan Slominski' under 'MIT License'
+ GLOBAL.BuildKBucket = function KBucket(options = {}) {
+ if (!(this instanceof KBucket))
+ return new KBucket(options);
+ this.localNodeId = options.localNodeId || getRandomBytes(new Uint8Array(20))
+ this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20
+ this.numberOfNodesToPing = options.numberOfNodesToPing || 3
+ this.distance = options.distance || this.distance
+ this.arbiter = options.arbiter || this.arbiter
+ this.metadata = Object.assign({}, options.metadata)
+
+ this.createNode = function () {
+ return {
+ contacts: [],
+ dontSplit: false,
+ left: null,
+ right: null
+ }
+ }
+
+ this.ensureInt8 = function (name, val) {
+ if (!(val instanceof Uint8Array))
+ throw new TypeError(name + ' is not a Uint8Array')
+ }
+
+ this.arrayEquals = function (array1, array2) {
+ if (array1 === array2)
+ return true
+ if (array1.length !== array2.length)
+ return false
+ for (let i = 0, length = array1.length; i < length; ++i)
+ if (array1[i] !== array2[i])
+ return false
+ return true
+ }
+
+ this.ensureInt8('option.localNodeId as parameter 1', this.localNodeId)
+ this.root = this.createNode()
+
+ this.arbiter = function (incumbent, candidate) {
+ return incumbent.vectorClock > candidate.vectorClock ? incumbent : candidate
+ }
+
+ this.distance = function (firstId, secondId) {
+ let distance = 0
+ let i = 0
+ const min = Math.min(firstId.length, secondId.length)
+ const max = Math.max(firstId.length, secondId.length)
+ for (; i < min; ++i)
+ distance = distance * 256 + (firstId[i] ^ secondId[i])
+ for (; i < max; ++i) distance = distance * 256 + 255
+ return distance
+ }
+
+ this.add = function (contact) {
+ this.ensureInt8('contact.id', (contact || {}).id)
+ let bitIndex = 0
+ let node = this.root
+ while (node.contacts === null)
+ node = this._determineNode(node, contact.id, bitIndex++)
+ const index = this._indexOf(node, contact.id)
+ if (index >= 0) {
+ this._update(node, index, contact)
+ return this
+ }
+ if (node.contacts.length < this.numberOfNodesPerKBucket) {
+ node.contacts.push(contact)
+ return this
+ }
+ if (node.dontSplit)
+ return this
+ this._split(node, bitIndex)
+ return this.add(contact)
+ }
+
+ this.closest = function (id, n = Infinity) {
+ this.ensureInt8('id', id)
+ if ((!Number.isInteger(n) && n !== Infinity) || n <= 0)
+ throw new TypeError('n is not positive number')
+ let contacts = []
+ for (let nodes = [this.root], bitIndex = 0; nodes.length > 0 && contacts.length < n;) {
+ const node = nodes.pop()
+ if (node.contacts === null) {
+ const detNode = this._determineNode(node, id, bitIndex++)
+ nodes.push(node.left === detNode ? node.right : node.left)
+ nodes.push(detNode)
+ } else
+ contacts = contacts.concat(node.contacts)
+ }
+ return contacts
+ .map(a => [this.distance(a.id, id), a])
+ .sort((a, b) => a[0] - b[0])
+ .slice(0, n)
+ .map(a => a[1])
+ }
+
+ this.count = function () {
+ let count = 0
+ for (const nodes = [this.root]; nodes.length > 0;) {
+ const node = nodes.pop()
+ if (node.contacts === null)
+ nodes.push(node.right, node.left)
+ else
+ count += node.contacts.length
+ }
+ return count
+ }
+
+ this._determineNode = function (node, id, bitIndex) {
+ const bytesDescribedByBitIndex = bitIndex >> 3
+ const bitIndexWithinByte = bitIndex % 8
+ if ((id.length <= bytesDescribedByBitIndex) && (bitIndexWithinByte !== 0))
+ return node.left
+ const byteUnderConsideration = id[bytesDescribedByBitIndex]
+ if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte)))
+ return node.right
+ return node.left
+ }
+
+ this.get = function (id) {
+ this.ensureInt8('id', id)
+ let bitIndex = 0
+ let node = this.root
+ while (node.contacts === null)
+ node = this._determineNode(node, id, bitIndex++)
+ const index = this._indexOf(node, id)
+ return index >= 0 ? node.contacts[index] : null
+ }
+
+ this._indexOf = function (node, id) {
+ for (let i = 0; i < node.contacts.length; ++i)
+ if (this.arrayEquals(node.contacts[i].id, id))
+ return i
+ return -1
+ }
+
+ this.remove = function (id) {
+ this.ensureInt8('the id as parameter 1', id)
+ let bitIndex = 0
+ let node = this.root
+ while (node.contacts === null)
+ node = this._determineNode(node, id, bitIndex++)
+ const index = this._indexOf(node, id)
+ if (index >= 0)
+ node.contacts.splice(index, 1)[0]
+ return this
+ }
+
+ this._split = function (node, bitIndex) {
+ node.left = this.createNode()
+ node.right = this.createNode()
+ for (const contact of node.contacts)
+ this._determineNode(node, contact.id, bitIndex).contacts.push(contact)
+ node.contacts = null
+ const detNode = this._determineNode(node, this.localNodeId, bitIndex)
+ const otherNode = node.left === detNode ? node.right : node.left
+ otherNode.dontSplit = true
+ }
+
+ this.toArray = function () {
+ let result = []
+ for (const nodes = [this.root]; nodes.length > 0;) {
+ const node = nodes.pop()
+ if (node.contacts === null)
+ nodes.push(node.right, node.left)
+ else
+ result = result.concat(node.contacts)
+ }
+ return result
+ }
+
+ this._update = function (node, index, contact) {
+ if (!this.arrayEquals(node.contacts[index].id, contact.id))
+ throw new Error('wrong index for _update')
+ const incumbent = node.contacts[index]
+ const selection = this.arbiter(incumbent, contact)
+ if (selection === incumbent && incumbent !== contact) return
+ node.contacts.splice(index, 1)
+ node.contacts.push(selection)
+ }
+ }
+ })();
+
+})(typeof global !== "undefined" ? global : window);
\ No newline at end of file
diff --git a/solanawallet/scripts/btcwallet_scripts_lib.min.js b/solanawallet/scripts/btcwallet_scripts_lib.min.js
new file mode 100644
index 0000000..132cb95
--- /dev/null
+++ b/solanawallet/scripts/btcwallet_scripts_lib.min.js
@@ -0,0 +1,8324 @@
+!(function (GLOBAL) {
+ "use strict";
+ GLOBAL.cryptocoin =
+ ("undefined" == typeof floGlobals ? null : floGlobals.blockchain) || "BTC";
+ const getRandomBytes = (function () {
+ if ("function" == typeof require) {
+ const crypto = require("crypto");
+ return function (buf) {
+ var bytes = crypto.randomBytes(buf.length);
+ return buf.set(bytes), buf;
+ };
+ }
+ if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues)
+ return function (buf) {
+ return GLOBAL.crypto.getRandomValues(buf);
+ };
+ throw Error("Unable to define getRandomBytes");
+ })();
+ var C, util, charenc, UTF8, Binary, workerUrl, ec, ellipticEncryption, coinjs;
+ (GLOBAL.securedMathRandom = (function () {
+ if ("function" == typeof require) {
+ const crypto = require("crypto");
+ return function () {
+ return crypto.randomBytes(4).readUInt32LE() / 4294967295;
+ };
+ }
+ if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues)
+ return function () {
+ return (
+ GLOBAL.crypto.getRandomValues(new Uint32Array(1))[0] / 4294967295
+ );
+ };
+ throw Error("Unable to define securedMathRandom");
+ })()),
+ (function () {
+ var base64map,
+ util,
+ charenc,
+ Binary,
+ d,
+ k,
+ g,
+ b,
+ a,
+ c,
+ e,
+ Crypto = (GLOBAL.Crypto = {});
+ /*!
+ * Crypto-JS v2.5.4 Crypto.js
+ * http://code.google.com/p/crypto-js/
+ * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */ (base64map =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"),
+ (util = Crypto.util =
+ {
+ rotl: function (n, b) {
+ return (n << b) | (n >>> (32 - b));
+ },
+ rotr: function (n, b) {
+ return (n << (32 - b)) | (n >>> b);
+ },
+ endian: function (n) {
+ if (n.constructor == Number)
+ return (
+ (16711935 & util.rotl(n, 8)) | (4278255360 & util.rotl(n, 24))
+ );
+ for (var i = 0; i < n.length; i++) n[i] = util.endian(n[i]);
+ return n;
+ },
+ randomBytes: function (n) {
+ for (var bytes = []; n > 0; n--)
+ bytes.push(Math.floor(256 * securedMathRandom()));
+ return bytes;
+ },
+ bytesToWords: function (bytes) {
+ for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+ words[b >>> 5] |= (255 & bytes[i]) << (24 - (b % 32));
+ return words;
+ },
+ wordsToBytes: function (words) {
+ for (var bytes = [], b = 0; b < 32 * words.length; b += 8)
+ bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 255);
+ return bytes;
+ },
+ bytesToHex: function (bytes) {
+ for (var hex = [], i = 0; i < bytes.length; i++)
+ hex.push((bytes[i] >>> 4).toString(16)),
+ hex.push((15 & bytes[i]).toString(16));
+ return hex.join("");
+ },
+ hexToBytes: function (hex) {
+ for (var bytes = [], c = 0; c < hex.length; c += 2)
+ bytes.push(parseInt(hex.substr(c, 2), 16));
+ return bytes;
+ },
+ bytesToBase64: function (bytes) {
+ for (var base64 = [], i = 0; i < bytes.length; i += 3)
+ for (
+ var triplet =
+ (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2],
+ j = 0;
+ j < 4;
+ j++
+ )
+ 8 * i + 6 * j <= 8 * bytes.length
+ ? base64.push(
+ base64map.charAt((triplet >>> (6 * (3 - j))) & 63)
+ )
+ : base64.push("=");
+ return base64.join("");
+ },
+ base64ToBytes: function (base64) {
+ base64 = base64.replace(/[^A-Z0-9+\/]/gi, "");
+ for (
+ var bytes = [], i = 0, imod4 = 0;
+ i < base64.length;
+ imod4 = ++i % 4
+ )
+ 0 != imod4 &&
+ bytes.push(
+ ((base64map.indexOf(base64.charAt(i - 1)) &
+ (Math.pow(2, -2 * imod4 + 8) - 1)) <<
+ (2 * imod4)) |
+ (base64map.indexOf(base64.charAt(i)) >>> (6 - 2 * imod4))
+ );
+ return bytes;
+ },
+ }),
+ ((charenc = Crypto.charenc = {}).UTF8 = {
+ stringToBytes: function (str) {
+ return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+ },
+ bytesToString: function (bytes) {
+ return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+ },
+ }),
+ (Binary = charenc.Binary =
+ {
+ stringToBytes: function (str) {
+ for (var bytes = [], i = 0; i < str.length; i++)
+ bytes.push(255 & str.charCodeAt(i));
+ return bytes;
+ },
+ bytesToString: function (bytes) {
+ for (var str = [], i = 0; i < bytes.length; i++)
+ str.push(String.fromCharCode(bytes[i]));
+ return str.join("");
+ },
+ }),
+ (function () {
+ var C = Crypto,
+ util = C.util,
+ charenc = C.charenc,
+ UTF8 = charenc.UTF8,
+ Binary = charenc.Binary,
+ SHA1 = (C.SHA1 = function (message, options) {
+ var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+ return options && options.asBytes
+ ? digestbytes
+ : options && options.asString
+ ? Binary.bytesToString(digestbytes)
+ : util.bytesToHex(digestbytes);
+ });
+ (SHA1._sha1 = function (message) {
+ message.constructor == String &&
+ (message = UTF8.stringToBytes(message));
+ var m = util.bytesToWords(message),
+ l = 8 * message.length,
+ w = [],
+ H0 = 1732584193,
+ H1 = -271733879,
+ H2 = -1732584194,
+ H3 = 271733878,
+ H4 = -1009589776;
+ (m[l >> 5] |= 128 << (24 - (l % 32))),
+ (m[15 + (((l + 64) >>> 9) << 4)] = l);
+ for (var i = 0; i < m.length; i += 16) {
+ for (
+ var a = H0, b = H1, c = H2, d = H3, e = H4, j = 0;
+ j < 80;
+ j++
+ ) {
+ if (j < 16) w[j] = m[i + j];
+ else {
+ var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+ w[j] = (n << 1) | (n >>> 31);
+ }
+ var t =
+ ((H0 << 5) | (H0 >>> 27)) +
+ H4 +
+ (w[j] >>> 0) +
+ (j < 20
+ ? 1518500249 + ((H1 & H2) | (~H1 & H3))
+ : j < 40
+ ? 1859775393 + (H1 ^ H2 ^ H3)
+ : j < 60
+ ? ((H1 & H2) | (H1 & H3) | (H2 & H3)) - 1894007588
+ : (H1 ^ H2 ^ H3) - 899497514);
+ (H4 = H3),
+ (H3 = H2),
+ (H2 = (H1 << 30) | (H1 >>> 2)),
+ (H1 = H0),
+ (H0 = t);
+ }
+ (H0 += a), (H1 += b), (H2 += c), (H3 += d), (H4 += e);
+ }
+ return [H0, H1, H2, H3, H4];
+ }),
+ (SHA1._blocksize = 16),
+ (SHA1._digestsize = 20);
+ })(),
+ (function () {
+ var C = Crypto,
+ util = C.util,
+ charenc = C.charenc,
+ UTF8 = charenc.UTF8,
+ Binary = charenc.Binary;
+ C.HMAC = function (hasher, message, key, options) {
+ message.constructor == String &&
+ (message = UTF8.stringToBytes(message)),
+ key.constructor == String && (key = UTF8.stringToBytes(key)),
+ key.length > 4 * hasher._blocksize &&
+ (key = hasher(key, { asBytes: !0 }));
+ for (
+ var okey = key.slice(0), ikey = key.slice(0), i = 0;
+ i < 4 * hasher._blocksize;
+ i++
+ )
+ (okey[i] ^= 92), (ikey[i] ^= 54);
+ var hmacbytes = hasher(
+ okey.concat(hasher(ikey.concat(message), { asBytes: !0 })),
+ { asBytes: !0 }
+ );
+ return options && options.asBytes
+ ? hmacbytes
+ : options && options.asString
+ ? Binary.bytesToString(hmacbytes)
+ : util.bytesToHex(hmacbytes);
+ };
+ })(),
+ (k = (d = Crypto).util),
+ (g = d.charenc),
+ (b = g.UTF8),
+ (a = g.Binary),
+ (c = [
+ 1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993,
+ 2453635748, 2870763221, 3624381080, 310598401, 607225278, 1426881987,
+ 1925078388, 2162078206, 2614888103, 3248222580, 3835390401,
+ 4022224774, 264347078, 604807628, 770255983, 1249150122, 1555081692,
+ 1996064986, 2554220882, 2821834349, 2952996808, 3210313671,
+ 3336571891, 3584528711, 113926993, 338241895, 666307205, 773529912,
+ 1294757372, 1396182291, 1695183700, 1986661051, 2177026350,
+ 2456956037, 2730485921, 2820302411, 3259730800, 3345764771,
+ 3516065817, 3600352804, 4094571909, 275423344, 430227734, 506948616,
+ 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779,
+ 1955562222, 2024104815, 2227730452, 2361852424, 2428436474,
+ 2756734187, 3204031479, 3329325298,
+ ]),
+ (e = d.SHA256 =
+ function (b, c) {
+ var f = k.wordsToBytes(e._sha256(b));
+ return c && c.asBytes
+ ? f
+ : c && c.asString
+ ? a.bytesToString(f)
+ : k.bytesToHex(f);
+ }),
+ (e._sha256 = function (a) {
+ a.constructor == String && (a = b.stringToBytes(a));
+ var g,
+ m,
+ r,
+ i,
+ n,
+ o,
+ s,
+ t,
+ h,
+ l,
+ j,
+ e = k.bytesToWords(a),
+ f = 8 * a.length,
+ d =
+ ((a = [
+ 1779033703, 3144134277, 1013904242, 2773480762, 1359893119,
+ 2600822924, 528734635, 1541459225,
+ ]),
+ []);
+ for (
+ e[f >> 5] |= 128 << (24 - (f % 32)),
+ e[15 + (((f + 64) >> 9) << 4)] = f,
+ t = 0;
+ t < e.length;
+ t += 16
+ ) {
+ for (
+ f = a[0],
+ g = a[1],
+ m = a[2],
+ r = a[3],
+ i = a[4],
+ n = a[5],
+ o = a[6],
+ s = a[7],
+ h = 0;
+ h < 64;
+ h++
+ ) {
+ h < 16
+ ? (d[h] = e[h + t])
+ : ((l = d[h - 15]),
+ (j = d[h - 2]),
+ (d[h] =
+ (((l << 25) | (l >>> 7)) ^
+ ((l << 14) | (l >>> 18)) ^
+ (l >>> 3)) +
+ (d[h - 7] >>> 0) +
+ (((j << 15) | (j >>> 17)) ^
+ ((j << 13) | (j >>> 19)) ^
+ (j >>> 10)) +
+ (d[h - 16] >>> 0))),
+ (j = (f & g) ^ (f & m) ^ (g & m));
+ var u =
+ ((f << 30) | (f >>> 2)) ^
+ ((f << 19) | (f >>> 13)) ^
+ ((f << 10) | (f >>> 22));
+ (l =
+ (s >>> 0) +
+ (((i << 26) | (i >>> 6)) ^
+ ((i << 21) | (i >>> 11)) ^
+ ((i << 7) | (i >>> 25))) +
+ ((i & n) ^ (~i & o)) +
+ c[h] +
+ (d[h] >>> 0)),
+ (s = o),
+ (o = n),
+ (n = i),
+ (i = (r + l) >>> 0),
+ (r = m),
+ (m = g),
+ (g = f),
+ (f = (l + (j = u + j)) >>> 0);
+ }
+ (a[0] += f),
+ (a[1] += g),
+ (a[2] += m),
+ (a[3] += r),
+ (a[4] += i),
+ (a[5] += n),
+ (a[6] += o),
+ (a[7] += s);
+ }
+ return a;
+ }),
+ (e._blocksize = 16),
+ (e._digestsize = 32),
+ (function () {
+ var d = Crypto,
+ k = d.util,
+ g = d.charenc,
+ b = g.UTF8,
+ a = g.Binary;
+ d.HMAC = function (c, e, d, g) {
+ e.constructor == String && (e = b.stringToBytes(e)),
+ d.constructor == String && (d = b.stringToBytes(d)),
+ d.length > 4 * c._blocksize && (d = c(d, { asBytes: !0 }));
+ for (
+ var f = d.slice(0), q = ((d = d.slice(0)), 0);
+ q < 4 * c._blocksize;
+ q++
+ )
+ (f[q] ^= 92), (d[q] ^= 54);
+ return (
+ (c = c(f.concat(c(d.concat(e), { asBytes: !0 })), {
+ asBytes: !0,
+ })),
+ g && g.asBytes
+ ? c
+ : g && g.asString
+ ? a.bytesToString(c)
+ : k.bytesToHex(c)
+ );
+ };
+ })();
+ })(),
+ (function () {
+ /*!
+ * Random number generator with ArcFour PRNG
+ *
+ * NOTE: For best results, put code like
+ *
+ * in your main HTML document.
+ *
+ * Copyright Tom Wu, bitaddress.org BSD License.
+ * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+ */
+ var sr = (GLOBAL.SecureRandom = function () {});
+ if (
+ (sr.state,
+ sr.pool,
+ sr.pptr,
+ sr.poolCopyOnInit,
+ (sr.poolSize = 256),
+ (sr.prototype.nextBytes = function (ba) {
+ var i;
+ if (getRandomBytes && GLOBAL.Uint8Array)
+ try {
+ var rvBytes = new Uint8Array(ba.length);
+ for (getRandomBytes(rvBytes), i = 0; i < ba.length; ++i)
+ ba[i] = sr.getByte() ^ rvBytes[i];
+ return;
+ } catch (e) {
+ alert(e);
+ }
+ for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+ }),
+ (sr.seedTime = function () {
+ sr.seedInt(new Date().getTime());
+ }),
+ (sr.getByte = function () {
+ if (null == sr.state) {
+ for (
+ sr.seedTime(),
+ sr.state = sr.ArcFour(),
+ sr.state.init(sr.pool),
+ sr.poolCopyOnInit = [],
+ sr.pptr = 0;
+ sr.pptr < sr.pool.length;
+ ++sr.pptr
+ )
+ sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+ sr.pptr = 0;
+ }
+ return sr.state.next();
+ }),
+ (sr.seedInt = function (x) {
+ sr.seedInt8(x),
+ sr.seedInt8(x >> 8),
+ sr.seedInt8(x >> 16),
+ sr.seedInt8(x >> 24);
+ }),
+ (sr.seedInt16 = function (x) {
+ sr.seedInt8(x), sr.seedInt8(x >> 8);
+ }),
+ (sr.seedInt8 = function (x) {
+ (sr.pool[sr.pptr++] ^= 255 & x),
+ sr.pptr >= sr.poolSize && (sr.pptr -= sr.poolSize);
+ }),
+ (sr.ArcFour = function () {
+ function Arcfour() {
+ (this.i = 0), (this.j = 0), (this.S = new Array());
+ }
+ return (
+ (Arcfour.prototype.init = function (key) {
+ var i, j, t;
+ for (i = 0; i < 256; ++i) this.S[i] = i;
+ for (j = 0, i = 0; i < 256; ++i)
+ (j = (j + this.S[i] + key[i % key.length]) & 255),
+ (t = this.S[i]),
+ (this.S[i] = this.S[j]),
+ (this.S[j] = t);
+ (this.i = 0), (this.j = 0);
+ }),
+ (Arcfour.prototype.next = function () {
+ var t;
+ return (
+ (this.i = (this.i + 1) & 255),
+ (this.j = (this.j + this.S[this.i]) & 255),
+ (t = this.S[this.i]),
+ (this.S[this.i] = this.S[this.j]),
+ (this.S[this.j] = t),
+ this.S[(t + this.S[this.i]) & 255]
+ );
+ }),
+ new Arcfour()
+ );
+ }),
+ null == sr.pool)
+ ) {
+ var t;
+ if (
+ ((sr.pool = new Array()),
+ (sr.pptr = 0),
+ getRandomBytes && GLOBAL.Uint8Array)
+ )
+ try {
+ var ua = new Uint8Array(sr.poolSize);
+ for (getRandomBytes(ua), t = 0; t < sr.poolSize; ++t)
+ sr.pool[sr.pptr++] = ua[t];
+ } catch (e) {
+ alert(e);
+ }
+ for (; sr.pptr < sr.poolSize; )
+ (t = Math.floor(65536 * securedMathRandom())),
+ (sr.pool[sr.pptr++] = t >>> 8),
+ (sr.pool[sr.pptr++] = 255 & t);
+ (sr.pptr = Math.floor(sr.poolSize * securedMathRandom())),
+ sr.seedTime();
+ var entropyStr = "";
+ (entropyStr +=
+ GLOBAL.screen.height *
+ GLOBAL.screen.width *
+ GLOBAL.screen.colorDepth),
+ (entropyStr +=
+ GLOBAL.screen.availHeight *
+ GLOBAL.screen.availWidth *
+ GLOBAL.screen.pixelDepth),
+ (entropyStr += new Date().getTimezoneOffset()),
+ (entropyStr += navigator.userAgent);
+ for (var pluginsStr = "", i = 0; i < navigator.plugins.length; i++)
+ pluginsStr +=
+ navigator.plugins[i].name +
+ " " +
+ navigator.plugins[i].filename +
+ " " +
+ navigator.plugins[i].description +
+ " " +
+ navigator.plugins[i].version +
+ ", ";
+ var mimeTypesStr = "";
+ for (i = 0; i < navigator.mimeTypes.length; i++)
+ mimeTypesStr +=
+ navigator.mimeTypes[i].description +
+ " " +
+ navigator.mimeTypes[i].type +
+ " " +
+ navigator.mimeTypes[i].suffixes +
+ ", ";
+ (entropyStr += pluginsStr + mimeTypesStr),
+ (entropyStr +=
+ navigator.cookieEnabled +
+ typeof sessionStorage +
+ typeof localStorage),
+ (entropyStr += navigator.language),
+ (entropyStr += GLOBAL.history.length),
+ (entropyStr += GLOBAL.location);
+ var entropyBytes = Crypto.SHA256(entropyStr, { asBytes: !0 });
+ for (i = 0; i < entropyBytes.length; i++) sr.seedInt8(entropyBytes[i]);
+ }
+ })(),
+ (function () {
+ /** @preserve
+ (c) 2012 by Cédric Mesnil. All rights reserved.
+ Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+ - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+ var zl = [
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 4, 13, 1, 10,
+ 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, 3, 10, 14, 4, 9, 15, 8, 1, 2, 7,
+ 0, 6, 13, 11, 5, 12, 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5,
+ 6, 2, 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13,
+ ],
+ zr = [
+ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 6, 11, 3, 7, 0,
+ 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, 15, 5, 1, 3, 7, 14, 6, 9, 11, 8,
+ 12, 2, 10, 0, 4, 13, 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10,
+ 14, 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11,
+ ],
+ sl = [
+ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, 7, 6, 8, 13,
+ 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, 11, 13, 6, 7, 14, 9, 13,
+ 15, 14, 8, 13, 6, 5, 12, 7, 5, 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5,
+ 6, 8, 6, 5, 12, 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5,
+ 6,
+ ],
+ sr = [
+ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, 9, 13, 15, 7,
+ 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, 9, 7, 15, 11, 8, 6, 6, 14,
+ 12, 13, 5, 14, 13, 13, 7, 5, 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9,
+ 12, 5, 15, 8, 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11,
+ ],
+ hl = [0, 1518500249, 1859775393, 2400959708, 2840853838],
+ hr = [1352829926, 1548603684, 1836072691, 2053994217, 0],
+ processBlock = function (H, M, offset) {
+ for (var i = 0; i < 16; i++) {
+ var offset_i = offset + i,
+ M_offset_i = M[offset_i];
+ M[offset_i] =
+ (16711935 & ((M_offset_i << 8) | (M_offset_i >>> 24))) |
+ (4278255360 & ((M_offset_i << 24) | (M_offset_i >>> 8)));
+ }
+ var al, bl, cl, dl, el, ar, br, cr, dr, er, t;
+ (ar = al = H[0]),
+ (br = bl = H[1]),
+ (cr = cl = H[2]),
+ (dr = dl = H[3]),
+ (er = el = H[4]);
+ for (i = 0; i < 80; i += 1)
+ (t = (al + M[offset + zl[i]]) | 0),
+ (t +=
+ i < 16
+ ? f1(bl, cl, dl) + hl[0]
+ : i < 32
+ ? f2(bl, cl, dl) + hl[1]
+ : i < 48
+ ? f3(bl, cl, dl) + hl[2]
+ : i < 64
+ ? f4(bl, cl, dl) + hl[3]
+ : f5(bl, cl, dl) + hl[4]),
+ (t = ((t = rotl((t |= 0), sl[i])) + el) | 0),
+ (al = el),
+ (el = dl),
+ (dl = rotl(cl, 10)),
+ (cl = bl),
+ (bl = t),
+ (t = (ar + M[offset + zr[i]]) | 0),
+ (t +=
+ i < 16
+ ? f5(br, cr, dr) + hr[0]
+ : i < 32
+ ? f4(br, cr, dr) + hr[1]
+ : i < 48
+ ? f3(br, cr, dr) + hr[2]
+ : i < 64
+ ? f2(br, cr, dr) + hr[3]
+ : f1(br, cr, dr) + hr[4]),
+ (t = ((t = rotl((t |= 0), sr[i])) + er) | 0),
+ (ar = er),
+ (er = dr),
+ (dr = rotl(cr, 10)),
+ (cr = br),
+ (br = t);
+ (t = (H[1] + cl + dr) | 0),
+ (H[1] = (H[2] + dl + er) | 0),
+ (H[2] = (H[3] + el + ar) | 0),
+ (H[3] = (H[4] + al + br) | 0),
+ (H[4] = (H[0] + bl + cr) | 0),
+ (H[0] = t);
+ };
+ function f1(x, y, z) {
+ return x ^ y ^ z;
+ }
+ function f2(x, y, z) {
+ return (x & y) | (~x & z);
+ }
+ function f3(x, y, z) {
+ return (x | ~y) ^ z;
+ }
+ function f4(x, y, z) {
+ return (x & z) | (y & ~z);
+ }
+ function f5(x, y, z) {
+ return x ^ (y | ~z);
+ }
+ function rotl(x, n) {
+ return (x << n) | (x >>> (32 - n));
+ }
+ GLOBAL.ripemd160 = function (message) {
+ var H = [1732584193, 4023233417, 2562383102, 271733878, 3285377520],
+ m = (function (bytes) {
+ for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+ words[b >>> 5] |= bytes[i] << (24 - (b % 32));
+ return words;
+ })(message),
+ nBitsLeft = 8 * message.length,
+ nBitsTotal = 8 * message.length;
+ (m[nBitsLeft >>> 5] |= 128 << (24 - (nBitsLeft % 32))),
+ (m[14 + (((nBitsLeft + 64) >>> 9) << 4)] =
+ (16711935 & ((nBitsTotal << 8) | (nBitsTotal >>> 24))) |
+ (4278255360 & ((nBitsTotal << 24) | (nBitsTotal >>> 8))));
+ for (var i = 0; i < m.length; i += 16) processBlock(H, m, i);
+ for (i = 0; i < 5; i++) {
+ var H_i = H[i];
+ H[i] =
+ (16711935 & ((H_i << 8) | (H_i >>> 24))) |
+ (4278255360 & ((H_i << 24) | (H_i >>> 8)));
+ }
+ return (function (words) {
+ for (var bytes = [], b = 0; b < 32 * words.length; b += 8)
+ bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 255);
+ return bytes;
+ })(H);
+ };
+ })(),
+ (function () {
+ /*!
+ * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+ *
+ * Copyright (c) 2005 Tom Wu
+ * All Rights Reserved.
+ * BSD License
+ * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+ *
+ * Copyright Stephan Thomas
+ * Copyright pointbiz
+ */
+ var dbits,
+ BigInteger = (GLOBAL.BigInteger = function BigInteger(a, b, c) {
+ if (!(this instanceof BigInteger)) return new BigInteger(a, b, c);
+ null != a &&
+ ("number" == typeof a
+ ? this.fromNumber(a, b, c)
+ : null == b && "string" != typeof a
+ ? this.fromString(a, 256)
+ : this.fromString(a, b));
+ });
+ function nbi() {
+ return new BigInteger(null);
+ }
+ "Microsoft Internet Explorer" == navigator.appName
+ ? ((BigInteger.prototype.am = function (i, x, w, j, c, n) {
+ for (var xl = 32767 & x, xh = x >> 15; --n >= 0; ) {
+ var l = 32767 & this[i],
+ h = this[i++] >> 15,
+ m = xh * l + h * xl;
+ (c =
+ ((l =
+ xl * l + ((32767 & m) << 15) + w[j] + (1073741823 & c)) >>>
+ 30) +
+ (m >>> 15) +
+ xh * h +
+ (c >>> 30)),
+ (w[j++] = 1073741823 & l);
+ }
+ return c;
+ }),
+ (dbits = 30))
+ : "Netscape" != navigator.appName
+ ? ((BigInteger.prototype.am = function (i, x, w, j, c, n) {
+ for (; --n >= 0; ) {
+ var v = x * this[i++] + w[j] + c;
+ (c = Math.floor(v / 67108864)), (w[j++] = 67108863 & v);
+ }
+ return c;
+ }),
+ (dbits = 26))
+ : ((BigInteger.prototype.am = function (i, x, w, j, c, n) {
+ for (var xl = 16383 & x, xh = x >> 14; --n >= 0; ) {
+ var l = 16383 & this[i],
+ h = this[i++] >> 14,
+ m = xh * l + h * xl;
+ (c =
+ ((l = xl * l + ((16383 & m) << 14) + w[j] + c) >> 28) +
+ (m >> 14) +
+ xh * h),
+ (w[j++] = 268435455 & l);
+ }
+ return c;
+ }),
+ (dbits = 28)),
+ (BigInteger.prototype.DB = dbits),
+ (BigInteger.prototype.DM = (1 << dbits) - 1),
+ (BigInteger.prototype.DV = 1 << dbits);
+ (BigInteger.prototype.FV = Math.pow(2, 52)),
+ (BigInteger.prototype.F1 = 52 - dbits),
+ (BigInteger.prototype.F2 = 2 * dbits - 52);
+ var rr,
+ vv,
+ BI_RC = new Array();
+ for (rr = "0".charCodeAt(0), vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+ for (rr = "a".charCodeAt(0), vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+ for (rr = "A".charCodeAt(0), vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+ function int2char(n) {
+ return "0123456789abcdefghijklmnopqrstuvwxyz".charAt(n);
+ }
+ function intAt(s, i) {
+ var c = BI_RC[s.charCodeAt(i)];
+ return null == c ? -1 : c;
+ }
+ function nbv(i) {
+ var r = nbi();
+ return r.fromInt(i), r;
+ }
+ function nbits(x) {
+ var t,
+ r = 1;
+ return (
+ 0 != (t = x >>> 16) && ((x = t), (r += 16)),
+ 0 != (t = x >> 8) && ((x = t), (r += 8)),
+ 0 != (t = x >> 4) && ((x = t), (r += 4)),
+ 0 != (t = x >> 2) && ((x = t), (r += 2)),
+ 0 != (t = x >> 1) && ((x = t), (r += 1)),
+ r
+ );
+ }
+ function lbit(x) {
+ if (0 == x) return -1;
+ var r = 0;
+ return (
+ 0 == (65535 & x) && ((x >>= 16), (r += 16)),
+ 0 == (255 & x) && ((x >>= 8), (r += 8)),
+ 0 == (15 & x) && ((x >>= 4), (r += 4)),
+ 0 == (3 & x) && ((x >>= 2), (r += 2)),
+ 0 == (1 & x) && ++r,
+ r
+ );
+ }
+ function cbit(x) {
+ for (var r = 0; 0 != x; ) (x &= x - 1), ++r;
+ return r;
+ }
+ (BigInteger.prototype.copyTo = function (r) {
+ for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+ (r.t = this.t), (r.s = this.s);
+ }),
+ (BigInteger.prototype.fromInt = function (x) {
+ (this.t = 1),
+ (this.s = x < 0 ? -1 : 0),
+ x > 0
+ ? (this[0] = x)
+ : x < -1
+ ? (this[0] = x + this.DV)
+ : (this.t = 0);
+ }),
+ (BigInteger.prototype.fromString = function (s, b) {
+ var k;
+ if (16 == b) k = 4;
+ else if (8 == b) k = 3;
+ else if (256 == b) k = 8;
+ else if (2 == b) k = 1;
+ else if (32 == b) k = 5;
+ else {
+ if (4 != b) return void this.fromRadix(s, b);
+ k = 2;
+ }
+ (this.t = 0), (this.s = 0);
+ for (var i = s.length, mi = !1, sh = 0; --i >= 0; ) {
+ var x = 8 == k ? 255 & s[i] : intAt(s, i);
+ x < 0
+ ? "-" == s.charAt(i) && (mi = !0)
+ : ((mi = !1),
+ 0 == sh
+ ? (this[this.t++] = x)
+ : sh + k > this.DB
+ ? ((this[this.t - 1] |=
+ (x & ((1 << (this.DB - sh)) - 1)) << sh),
+ (this[this.t++] = x >> (this.DB - sh)))
+ : (this[this.t - 1] |= x << sh),
+ (sh += k) >= this.DB && (sh -= this.DB));
+ }
+ 8 == k &&
+ 0 != (128 & s[0]) &&
+ ((this.s = -1),
+ sh > 0 && (this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh)),
+ this.clamp(),
+ mi && BigInteger.ZERO.subTo(this, this);
+ }),
+ (BigInteger.prototype.clamp = function () {
+ for (var c = this.s & this.DM; this.t > 0 && this[this.t - 1] == c; )
+ --this.t;
+ }),
+ (BigInteger.prototype.dlShiftTo = function (n, r) {
+ var i;
+ for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+ for (i = n - 1; i >= 0; --i) r[i] = 0;
+ (r.t = this.t + n), (r.s = this.s);
+ }),
+ (BigInteger.prototype.drShiftTo = function (n, r) {
+ for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+ (r.t = Math.max(this.t - n, 0)), (r.s = this.s);
+ }),
+ (BigInteger.prototype.lShiftTo = function (n, r) {
+ var i,
+ bs = n % this.DB,
+ cbs = this.DB - bs,
+ bm = (1 << cbs) - 1,
+ ds = Math.floor(n / this.DB),
+ c = (this.s << bs) & this.DM;
+ for (i = this.t - 1; i >= 0; --i)
+ (r[i + ds + 1] = (this[i] >> cbs) | c), (c = (this[i] & bm) << bs);
+ for (i = ds - 1; i >= 0; --i) r[i] = 0;
+ (r[ds] = c), (r.t = this.t + ds + 1), (r.s = this.s), r.clamp();
+ }),
+ (BigInteger.prototype.rShiftTo = function (n, r) {
+ r.s = this.s;
+ var ds = Math.floor(n / this.DB);
+ if (ds >= this.t) r.t = 0;
+ else {
+ var bs = n % this.DB,
+ cbs = this.DB - bs,
+ bm = (1 << bs) - 1;
+ r[0] = this[ds] >> bs;
+ for (var i = ds + 1; i < this.t; ++i)
+ (r[i - ds - 1] |= (this[i] & bm) << cbs),
+ (r[i - ds] = this[i] >> bs);
+ bs > 0 && (r[this.t - ds - 1] |= (this.s & bm) << cbs),
+ (r.t = this.t - ds),
+ r.clamp();
+ }
+ }),
+ (BigInteger.prototype.subTo = function (a, r) {
+ for (var i = 0, c = 0, m = Math.min(a.t, this.t); i < m; )
+ (c += this[i] - a[i]), (r[i++] = c & this.DM), (c >>= this.DB);
+ if (a.t < this.t) {
+ for (c -= a.s; i < this.t; )
+ (c += this[i]), (r[i++] = c & this.DM), (c >>= this.DB);
+ c += this.s;
+ } else {
+ for (c += this.s; i < a.t; )
+ (c -= a[i]), (r[i++] = c & this.DM), (c >>= this.DB);
+ c -= a.s;
+ }
+ (r.s = c < 0 ? -1 : 0),
+ c < -1 ? (r[i++] = this.DV + c) : c > 0 && (r[i++] = c),
+ (r.t = i),
+ r.clamp();
+ }),
+ (BigInteger.prototype.multiplyTo = function (a, r) {
+ var x = this.abs(),
+ y = a.abs(),
+ i = x.t;
+ for (r.t = i + y.t; --i >= 0; ) r[i] = 0;
+ for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+ (r.s = 0), r.clamp(), this.s != a.s && BigInteger.ZERO.subTo(r, r);
+ }),
+ (BigInteger.prototype.squareTo = function (r) {
+ for (var x = this.abs(), i = (r.t = 2 * x.t); --i >= 0; ) r[i] = 0;
+ for (i = 0; i < x.t - 1; ++i) {
+ var c = x.am(i, x[i], r, 2 * i, 0, 1);
+ (r[i + x.t] += x.am(
+ i + 1,
+ 2 * x[i],
+ r,
+ 2 * i + 1,
+ c,
+ x.t - i - 1
+ )) >= x.DV && ((r[i + x.t] -= x.DV), (r[i + x.t + 1] = 1));
+ }
+ r.t > 0 && (r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1)),
+ (r.s = 0),
+ r.clamp();
+ }),
+ (BigInteger.prototype.divRemTo = function (m, q, r) {
+ var pm = m.abs();
+ if (!(pm.t <= 0)) {
+ var pt = this.abs();
+ if (pt.t < pm.t)
+ return (
+ null != q && q.fromInt(0), void (null != r && this.copyTo(r))
+ );
+ null == r && (r = nbi());
+ var y = nbi(),
+ ts = this.s,
+ ms = m.s,
+ nsh = this.DB - nbits(pm[pm.t - 1]);
+ nsh > 0
+ ? (pm.lShiftTo(nsh, y), pt.lShiftTo(nsh, r))
+ : (pm.copyTo(y), pt.copyTo(r));
+ var ys = y.t,
+ y0 = y[ys - 1];
+ if (0 != y0) {
+ var yt =
+ y0 * (1 << this.F1) + (ys > 1 ? y[ys - 2] >> this.F2 : 0),
+ d1 = this.FV / yt,
+ d2 = (1 << this.F1) / yt,
+ e = 1 << this.F2,
+ i = r.t,
+ j = i - ys,
+ t = null == q ? nbi() : q;
+ for (
+ y.dlShiftTo(j, t),
+ r.compareTo(t) >= 0 && ((r[r.t++] = 1), r.subTo(t, r)),
+ BigInteger.ONE.dlShiftTo(ys, t),
+ t.subTo(y, y);
+ y.t < ys;
+
+ )
+ y[y.t++] = 0;
+ for (; --j >= 0; ) {
+ var qd =
+ r[--i] == y0
+ ? this.DM
+ : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+ if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd)
+ for (y.dlShiftTo(j, t), r.subTo(t, r); r[i] < --qd; )
+ r.subTo(t, r);
+ }
+ null != q &&
+ (r.drShiftTo(ys, q), ts != ms && BigInteger.ZERO.subTo(q, q)),
+ (r.t = ys),
+ r.clamp(),
+ nsh > 0 && r.rShiftTo(nsh, r),
+ ts < 0 && BigInteger.ZERO.subTo(r, r);
+ }
+ }
+ }),
+ (BigInteger.prototype.invDigit = function () {
+ if (this.t < 1) return 0;
+ var x = this[0];
+ if (0 == (1 & x)) return 0;
+ var y = 3 & x;
+ return (y =
+ ((y =
+ ((y =
+ ((y = (y * (2 - (15 & x) * y)) & 15) * (2 - (255 & x) * y)) &
+ 255) *
+ (2 - (((65535 & x) * y) & 65535))) &
+ 65535) *
+ (2 - ((x * y) % this.DV))) %
+ this.DV) > 0
+ ? this.DV - y
+ : -y;
+ }),
+ (BigInteger.prototype.isEven = function () {
+ return 0 == (this.t > 0 ? 1 & this[0] : this.s);
+ }),
+ (BigInteger.prototype.exp = function (e, z) {
+ if (e > 4294967295 || e < 1) return BigInteger.ONE;
+ var r = nbi(),
+ r2 = nbi(),
+ g = z.convert(this),
+ i = nbits(e) - 1;
+ for (g.copyTo(r); --i >= 0; )
+ if ((z.sqrTo(r, r2), (e & (1 << i)) > 0)) z.mulTo(r2, g, r);
+ else {
+ var t = r;
+ (r = r2), (r2 = t);
+ }
+ return z.revert(r);
+ }),
+ (BigInteger.prototype.toString = function (b) {
+ if (this.s < 0) return "-" + this.negate().toString(b);
+ var k;
+ if (16 == b) k = 4;
+ else if (8 == b) k = 3;
+ else if (2 == b) k = 1;
+ else if (32 == b) k = 5;
+ else {
+ if (4 != b) return this.toRadix(b);
+ k = 2;
+ }
+ var d,
+ km = (1 << k) - 1,
+ m = !1,
+ r = "",
+ i = this.t,
+ p = this.DB - ((i * this.DB) % k);
+ if (i-- > 0)
+ for (
+ p < this.DB &&
+ (d = this[i] >> p) > 0 &&
+ ((m = !0), (r = int2char(d)));
+ i >= 0;
+
+ )
+ p < k
+ ? ((d = (this[i] & ((1 << p) - 1)) << (k - p)),
+ (d |= this[--i] >> (p += this.DB - k)))
+ : ((d = (this[i] >> (p -= k)) & km),
+ p <= 0 && ((p += this.DB), --i)),
+ d > 0 && (m = !0),
+ m && (r += int2char(d));
+ return m ? r : "0";
+ }),
+ (BigInteger.prototype.negate = function () {
+ var r = nbi();
+ return BigInteger.ZERO.subTo(this, r), r;
+ }),
+ (BigInteger.prototype.abs = function () {
+ return this.s < 0 ? this.negate() : this;
+ }),
+ (BigInteger.prototype.compareTo = function (a) {
+ var r = this.s - a.s;
+ if (0 != r) return r;
+ var i = this.t;
+ if (0 != (r = i - a.t)) return this.s < 0 ? -r : r;
+ for (; --i >= 0; ) if (0 != (r = this[i] - a[i])) return r;
+ return 0;
+ }),
+ (BigInteger.prototype.bitLength = function () {
+ return this.t <= 0
+ ? 0
+ : this.DB * (this.t - 1) +
+ nbits(this[this.t - 1] ^ (this.s & this.DM));
+ }),
+ (BigInteger.prototype.mod = function (a) {
+ var r = nbi();
+ return (
+ this.abs().divRemTo(a, null, r),
+ this.s < 0 && r.compareTo(BigInteger.ZERO) > 0 && a.subTo(r, r),
+ r
+ );
+ }),
+ (BigInteger.prototype.modPowInt = function (e, m) {
+ var z;
+ return (
+ (z = e < 256 || m.isEven() ? new Classic(m) : new Montgomery(m)),
+ this.exp(e, z)
+ );
+ }),
+ (BigInteger.ZERO = nbv(0)),
+ (BigInteger.ONE = nbv(1));
+ var lowprimes = [
+ 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61,
+ 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137,
+ 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211,
+ 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283,
+ 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379,
+ 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461,
+ 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563,
+ 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643,
+ 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739,
+ 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829,
+ 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937,
+ 941, 947, 953, 967, 971, 977, 983, 991, 997,
+ ],
+ lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+ function op_and(x, y) {
+ return x & y;
+ }
+ function op_or(x, y) {
+ return x | y;
+ }
+ function op_xor(x, y) {
+ return x ^ y;
+ }
+ function op_andnot(x, y) {
+ return x & ~y;
+ }
+ (BigInteger.prototype.chunkSize = function (r) {
+ return Math.floor((Math.LN2 * this.DB) / Math.log(r));
+ }),
+ (BigInteger.prototype.toRadix = function (b) {
+ if ((null == b && (b = 10), 0 == this.signum() || b < 2 || b > 36))
+ return "0";
+ var cs = this.chunkSize(b),
+ a = Math.pow(b, cs),
+ d = nbv(a),
+ y = nbi(),
+ z = nbi(),
+ r = "";
+ for (this.divRemTo(d, y, z); y.signum() > 0; )
+ (r = (a + z.intValue()).toString(b).substr(1) + r),
+ y.divRemTo(d, y, z);
+ return z.intValue().toString(b) + r;
+ }),
+ (BigInteger.prototype.fromRadix = function (s, b) {
+ this.fromInt(0), null == b && (b = 10);
+ for (
+ var cs = this.chunkSize(b),
+ d = Math.pow(b, cs),
+ mi = !1,
+ j = 0,
+ w = 0,
+ i = 0;
+ i < s.length;
+ ++i
+ ) {
+ var x = intAt(s, i);
+ x < 0
+ ? "-" == s.charAt(i) && 0 == this.signum() && (mi = !0)
+ : ((w = b * w + x),
+ ++j >= cs &&
+ (this.dMultiply(d), this.dAddOffset(w, 0), (j = 0), (w = 0)));
+ }
+ j > 0 && (this.dMultiply(Math.pow(b, j)), this.dAddOffset(w, 0)),
+ mi && BigInteger.ZERO.subTo(this, this);
+ }),
+ (BigInteger.prototype.fromNumber = function (a, b, c) {
+ if ("number" == typeof b)
+ if (a < 2) this.fromInt(1);
+ else
+ for (
+ this.fromNumber(a, c),
+ this.testBit(a - 1) ||
+ this.bitwiseTo(
+ BigInteger.ONE.shiftLeft(a - 1),
+ op_or,
+ this
+ ),
+ this.isEven() && this.dAddOffset(1, 0);
+ !this.isProbablePrime(b);
+
+ )
+ this.dAddOffset(2, 0),
+ this.bitLength() > a &&
+ this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+ else {
+ var x = new Array(),
+ t = 7 & a;
+ (x.length = 1 + (a >> 3)),
+ b.nextBytes(x),
+ t > 0 ? (x[0] &= (1 << t) - 1) : (x[0] = 0),
+ this.fromString(x, 256);
+ }
+ }),
+ (BigInteger.prototype.bitwiseTo = function (a, op, r) {
+ var i,
+ f,
+ m = Math.min(a.t, this.t);
+ for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+ if (a.t < this.t) {
+ for (f = a.s & this.DM, i = m; i < this.t; ++i)
+ r[i] = op(this[i], f);
+ r.t = this.t;
+ } else {
+ for (f = this.s & this.DM, i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+ r.t = a.t;
+ }
+ (r.s = op(this.s, a.s)), r.clamp();
+ }),
+ (BigInteger.prototype.changeBit = function (n, op) {
+ var r = BigInteger.ONE.shiftLeft(n);
+ return this.bitwiseTo(r, op, r), r;
+ }),
+ (BigInteger.prototype.addTo = function (a, r) {
+ for (var i = 0, c = 0, m = Math.min(a.t, this.t); i < m; )
+ (c += this[i] + a[i]), (r[i++] = c & this.DM), (c >>= this.DB);
+ if (a.t < this.t) {
+ for (c += a.s; i < this.t; )
+ (c += this[i]), (r[i++] = c & this.DM), (c >>= this.DB);
+ c += this.s;
+ } else {
+ for (c += this.s; i < a.t; )
+ (c += a[i]), (r[i++] = c & this.DM), (c >>= this.DB);
+ c += a.s;
+ }
+ (r.s = c < 0 ? -1 : 0),
+ c > 0 ? (r[i++] = c) : c < -1 && (r[i++] = this.DV + c),
+ (r.t = i),
+ r.clamp();
+ }),
+ (BigInteger.prototype.dMultiply = function (n) {
+ (this[this.t] = this.am(0, n - 1, this, 0, 0, this.t)),
+ ++this.t,
+ this.clamp();
+ }),
+ (BigInteger.prototype.dAddOffset = function (n, w) {
+ if (0 != n) {
+ for (; this.t <= w; ) this[this.t++] = 0;
+ for (this[w] += n; this[w] >= this.DV; )
+ (this[w] -= this.DV),
+ ++w >= this.t && (this[this.t++] = 0),
+ ++this[w];
+ }
+ }),
+ (BigInteger.prototype.multiplyLowerTo = function (a, n, r) {
+ var j,
+ i = Math.min(this.t + a.t, n);
+ for (r.s = 0, r.t = i; i > 0; ) r[--i] = 0;
+ for (j = r.t - this.t; i < j; ++i)
+ r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+ for (j = Math.min(a.t, n); i < j; ++i)
+ this.am(0, a[i], r, i, 0, n - i);
+ r.clamp();
+ }),
+ (BigInteger.prototype.multiplyUpperTo = function (a, n, r) {
+ --n;
+ var i = (r.t = this.t + a.t - n);
+ for (r.s = 0; --i >= 0; ) r[i] = 0;
+ for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+ r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+ r.clamp(), r.drShiftTo(1, r);
+ }),
+ (BigInteger.prototype.modInt = function (n) {
+ if (n <= 0) return 0;
+ var d = this.DV % n,
+ r = this.s < 0 ? n - 1 : 0;
+ if (this.t > 0)
+ if (0 == d) r = this[0] % n;
+ else
+ for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+ return r;
+ }),
+ (BigInteger.prototype.millerRabin = function (t) {
+ var n1 = this.subtract(BigInteger.ONE),
+ k = n1.getLowestSetBit();
+ if (k <= 0) return !1;
+ var r = n1.shiftRight(k);
+ (t = (t + 1) >> 1) > lowprimes.length && (t = lowprimes.length);
+ for (var a = nbi(), i = 0; i < t; ++i) {
+ a.fromInt(
+ lowprimes[Math.floor(securedMathRandom() * lowprimes.length)]
+ );
+ var y = a.modPow(r, this);
+ if (0 != y.compareTo(BigInteger.ONE) && 0 != y.compareTo(n1)) {
+ for (var j = 1; j++ < k && 0 != y.compareTo(n1); )
+ if (0 == (y = y.modPowInt(2, this)).compareTo(BigInteger.ONE))
+ return !1;
+ if (0 != y.compareTo(n1)) return !1;
+ }
+ }
+ return !0;
+ }),
+ (BigInteger.prototype.clone = function () {
+ var r = nbi();
+ return this.copyTo(r), r;
+ }),
+ (BigInteger.prototype.intValue = function () {
+ if (this.s < 0) {
+ if (1 == this.t) return this[0] - this.DV;
+ if (0 == this.t) return -1;
+ } else {
+ if (1 == this.t) return this[0];
+ if (0 == this.t) return 0;
+ }
+ return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+ }),
+ (BigInteger.prototype.byteValue = function () {
+ return 0 == this.t ? this.s : (this[0] << 24) >> 24;
+ }),
+ (BigInteger.prototype.shortValue = function () {
+ return 0 == this.t ? this.s : (this[0] << 16) >> 16;
+ }),
+ (BigInteger.prototype.signum = function () {
+ return this.s < 0
+ ? -1
+ : this.t <= 0 || (1 == this.t && this[0] <= 0)
+ ? 0
+ : 1;
+ }),
+ (BigInteger.prototype.toByteArray = function () {
+ var i = this.t,
+ r = new Array();
+ r[0] = this.s;
+ var d,
+ p = this.DB - ((i * this.DB) % 8),
+ k = 0;
+ if (i-- > 0)
+ for (
+ p < this.DB &&
+ (d = this[i] >> p) != (this.s & this.DM) >> p &&
+ (r[k++] = d | (this.s << (this.DB - p)));
+ i >= 0;
+
+ )
+ p < 8
+ ? ((d = (this[i] & ((1 << p) - 1)) << (8 - p)),
+ (d |= this[--i] >> (p += this.DB - 8)))
+ : ((d = (this[i] >> (p -= 8)) & 255),
+ p <= 0 && ((p += this.DB), --i)),
+ 0 != (128 & d) && (d |= -256),
+ 0 == k && (128 & this.s) != (128 & d) && ++k,
+ (k > 0 || d != this.s) && (r[k++] = d);
+ return r;
+ }),
+ (BigInteger.prototype.equals = function (a) {
+ return 0 == this.compareTo(a);
+ }),
+ (BigInteger.prototype.min = function (a) {
+ return this.compareTo(a) < 0 ? this : a;
+ }),
+ (BigInteger.prototype.max = function (a) {
+ return this.compareTo(a) > 0 ? this : a;
+ }),
+ (BigInteger.prototype.and = function (a) {
+ var r = nbi();
+ return this.bitwiseTo(a, op_and, r), r;
+ }),
+ (BigInteger.prototype.or = function (a) {
+ var r = nbi();
+ return this.bitwiseTo(a, op_or, r), r;
+ }),
+ (BigInteger.prototype.xor = function (a) {
+ var r = nbi();
+ return this.bitwiseTo(a, op_xor, r), r;
+ }),
+ (BigInteger.prototype.andNot = function (a) {
+ var r = nbi();
+ return this.bitwiseTo(a, op_andnot, r), r;
+ }),
+ (BigInteger.prototype.not = function () {
+ for (var r = nbi(), i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+ return (r.t = this.t), (r.s = ~this.s), r;
+ }),
+ (BigInteger.prototype.shiftLeft = function (n) {
+ var r = nbi();
+ return n < 0 ? this.rShiftTo(-n, r) : this.lShiftTo(n, r), r;
+ }),
+ (BigInteger.prototype.shiftRight = function (n) {
+ var r = nbi();
+ return n < 0 ? this.lShiftTo(-n, r) : this.rShiftTo(n, r), r;
+ }),
+ (BigInteger.prototype.getLowestSetBit = function () {
+ for (var i = 0; i < this.t; ++i)
+ if (0 != this[i]) return i * this.DB + lbit(this[i]);
+ return this.s < 0 ? this.t * this.DB : -1;
+ }),
+ (BigInteger.prototype.bitCount = function () {
+ for (var r = 0, x = this.s & this.DM, i = 0; i < this.t; ++i)
+ r += cbit(this[i] ^ x);
+ return r;
+ }),
+ (BigInteger.prototype.testBit = function (n) {
+ var j = Math.floor(n / this.DB);
+ return j >= this.t
+ ? 0 != this.s
+ : 0 != (this[j] & (1 << n % this.DB));
+ }),
+ (BigInteger.prototype.setBit = function (n) {
+ return this.changeBit(n, op_or);
+ }),
+ (BigInteger.prototype.clearBit = function (n) {
+ return this.changeBit(n, op_andnot);
+ }),
+ (BigInteger.prototype.flipBit = function (n) {
+ return this.changeBit(n, op_xor);
+ }),
+ (BigInteger.prototype.add = function (a) {
+ var r = nbi();
+ return this.addTo(a, r), r;
+ }),
+ (BigInteger.prototype.subtract = function (a) {
+ var r = nbi();
+ return this.subTo(a, r), r;
+ }),
+ (BigInteger.prototype.multiply = function (a) {
+ var r = nbi();
+ return this.multiplyTo(a, r), r;
+ }),
+ (BigInteger.prototype.divide = function (a) {
+ var r = nbi();
+ return this.divRemTo(a, r, null), r;
+ }),
+ (BigInteger.prototype.remainder = function (a) {
+ var r = nbi();
+ return this.divRemTo(a, null, r), r;
+ }),
+ (BigInteger.prototype.divideAndRemainder = function (a) {
+ var q = nbi(),
+ r = nbi();
+ return this.divRemTo(a, q, r), new Array(q, r);
+ }),
+ (BigInteger.prototype.modPow = function (e, m) {
+ var k,
+ z,
+ i = e.bitLength(),
+ r = nbv(1);
+ if (i <= 0) return r;
+ (k = i < 18 ? 1 : i < 48 ? 3 : i < 144 ? 4 : i < 768 ? 5 : 6),
+ (z =
+ i < 8
+ ? new Classic(m)
+ : m.isEven()
+ ? new Barrett(m)
+ : new Montgomery(m));
+ var g = new Array(),
+ n = 3,
+ k1 = k - 1,
+ km = (1 << k) - 1;
+ if (((g[1] = z.convert(this)), k > 1)) {
+ var g2 = nbi();
+ for (z.sqrTo(g[1], g2); n <= km; )
+ (g[n] = nbi()), z.mulTo(g2, g[n - 2], g[n]), (n += 2);
+ }
+ var w,
+ t,
+ j = e.t - 1,
+ is1 = !0,
+ r2 = nbi();
+ for (i = nbits(e[j]) - 1; j >= 0; ) {
+ for (
+ i >= k1
+ ? (w = (e[j] >> (i - k1)) & km)
+ : ((w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i)),
+ j > 0 && (w |= e[j - 1] >> (this.DB + i - k1))),
+ n = k;
+ 0 == (1 & w);
+
+ )
+ (w >>= 1), --n;
+ if (((i -= n) < 0 && ((i += this.DB), --j), is1))
+ g[w].copyTo(r), (is1 = !1);
+ else {
+ for (; n > 1; ) z.sqrTo(r, r2), z.sqrTo(r2, r), (n -= 2);
+ n > 0 ? z.sqrTo(r, r2) : ((t = r), (r = r2), (r2 = t)),
+ z.mulTo(r2, g[w], r);
+ }
+ for (; j >= 0 && 0 == (e[j] & (1 << i)); )
+ z.sqrTo(r, r2),
+ (t = r),
+ (r = r2),
+ (r2 = t),
+ --i < 0 && ((i = this.DB - 1), --j);
+ }
+ return z.revert(r);
+ }),
+ (BigInteger.prototype.modInverse = function (m) {
+ var ac = m.isEven();
+ if (0 === this.signum()) throw new Error("division by zero");
+ if ((this.isEven() && ac) || 0 == m.signum()) return BigInteger.ZERO;
+ for (
+ var u = m.clone(),
+ v = this.clone(),
+ a = nbv(1),
+ b = nbv(0),
+ c = nbv(0),
+ d = nbv(1);
+ 0 != u.signum();
+
+ ) {
+ for (; u.isEven(); )
+ u.rShiftTo(1, u),
+ ac
+ ? ((a.isEven() && b.isEven()) ||
+ (a.addTo(this, a), b.subTo(m, b)),
+ a.rShiftTo(1, a))
+ : b.isEven() || b.subTo(m, b),
+ b.rShiftTo(1, b);
+ for (; v.isEven(); )
+ v.rShiftTo(1, v),
+ ac
+ ? ((c.isEven() && d.isEven()) ||
+ (c.addTo(this, c), d.subTo(m, d)),
+ c.rShiftTo(1, c))
+ : d.isEven() || d.subTo(m, d),
+ d.rShiftTo(1, d);
+ u.compareTo(v) >= 0
+ ? (u.subTo(v, u), ac && a.subTo(c, a), b.subTo(d, b))
+ : (v.subTo(u, v), ac && c.subTo(a, c), d.subTo(b, d));
+ }
+ if (0 != v.compareTo(BigInteger.ONE)) return BigInteger.ZERO;
+ for (; d.compareTo(m) >= 0; ) d.subTo(m, d);
+ for (; d.signum() < 0; ) d.addTo(m, d);
+ return d;
+ }),
+ (BigInteger.prototype.pow = function (e) {
+ return this.exp(e, new NullExp());
+ }),
+ (BigInteger.prototype.gcd = function (a) {
+ var x = this.s < 0 ? this.negate() : this.clone(),
+ y = a.s < 0 ? a.negate() : a.clone();
+ if (x.compareTo(y) < 0) {
+ var t = x;
+ (x = y), (y = t);
+ }
+ var i = x.getLowestSetBit(),
+ g = y.getLowestSetBit();
+ if (g < 0) return x;
+ for (
+ i < g && (g = i), g > 0 && (x.rShiftTo(g, x), y.rShiftTo(g, y));
+ x.signum() > 0;
+
+ )
+ (i = x.getLowestSetBit()) > 0 && x.rShiftTo(i, x),
+ (i = y.getLowestSetBit()) > 0 && y.rShiftTo(i, y),
+ x.compareTo(y) >= 0
+ ? (x.subTo(y, x), x.rShiftTo(1, x))
+ : (y.subTo(x, y), y.rShiftTo(1, y));
+ return g > 0 && y.lShiftTo(g, y), y;
+ }),
+ (BigInteger.prototype.isProbablePrime = function (t) {
+ var i,
+ x = this.abs();
+ if (1 == x.t && x[0] <= lowprimes[lowprimes.length - 1]) {
+ for (i = 0; i < lowprimes.length; ++i)
+ if (x[0] == lowprimes[i]) return !0;
+ return !1;
+ }
+ if (x.isEven()) return !1;
+ for (i = 1; i < lowprimes.length; ) {
+ for (
+ var m = lowprimes[i], j = i + 1;
+ j < lowprimes.length && m < lplim;
+
+ )
+ m *= lowprimes[j++];
+ for (m = x.modInt(m); i < j; )
+ if (m % lowprimes[i++] == 0) return !1;
+ }
+ return x.millerRabin(t);
+ }),
+ (BigInteger.prototype.square = function () {
+ var r = nbi();
+ return this.squareTo(r), r;
+ }),
+ (BigInteger.valueOf = nbv),
+ (BigInteger.prototype.toByteArrayUnsigned = function () {
+ var ba = this.abs().toByteArray();
+ return ba.length
+ ? (0 == ba[0] && (ba = ba.slice(1)),
+ ba.map(function (v) {
+ return v < 0 ? v + 256 : v;
+ }))
+ : ba;
+ }),
+ (BigInteger.fromByteArrayUnsigned = function (ba) {
+ return ba.length
+ ? 128 & ba[0]
+ ? new BigInteger([0].concat(ba))
+ : new BigInteger(ba)
+ : ba.valueOf(0);
+ }),
+ (BigInteger.prototype.toByteArraySigned = function () {
+ var val = this.abs().toByteArrayUnsigned();
+ return (
+ this.compareTo(BigInteger.ZERO) < 0
+ ? 128 & val[0]
+ ? val.unshift(128)
+ : (val[0] |= 128)
+ : 128 & val[0] && val.unshift(0),
+ val
+ );
+ }),
+ (BigInteger.fromByteArraySigned = function (ba) {
+ return 128 & ba[0]
+ ? ((ba[0] &= 127), BigInteger.fromByteArrayUnsigned(ba).negate())
+ : BigInteger.fromByteArrayUnsigned(ba);
+ });
+ var Classic = (GLOBAL.Classic = function (m) {
+ this.m = m;
+ });
+ (Classic.prototype.convert = function (x) {
+ return x.s < 0 || x.compareTo(this.m) >= 0 ? x.mod(this.m) : x;
+ }),
+ (Classic.prototype.revert = function (x) {
+ return x;
+ }),
+ (Classic.prototype.reduce = function (x) {
+ x.divRemTo(this.m, null, x);
+ }),
+ (Classic.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r), this.reduce(r);
+ }),
+ (Classic.prototype.sqrTo = function (x, r) {
+ x.squareTo(r), this.reduce(r);
+ });
+ var Montgomery = (GLOBAL.Montgomery = function (m) {
+ (this.m = m),
+ (this.mp = m.invDigit()),
+ (this.mpl = 32767 & this.mp),
+ (this.mph = this.mp >> 15),
+ (this.um = (1 << (m.DB - 15)) - 1),
+ (this.mt2 = 2 * m.t);
+ });
+ (Montgomery.prototype.convert = function (x) {
+ var r = nbi();
+ return (
+ x.abs().dlShiftTo(this.m.t, r),
+ r.divRemTo(this.m, null, r),
+ x.s < 0 && r.compareTo(BigInteger.ZERO) > 0 && this.m.subTo(r, r),
+ r
+ );
+ }),
+ (Montgomery.prototype.revert = function (x) {
+ var r = nbi();
+ return x.copyTo(r), this.reduce(r), r;
+ }),
+ (Montgomery.prototype.reduce = function (x) {
+ for (; x.t <= this.mt2; ) x[x.t++] = 0;
+ for (var i = 0; i < this.m.t; ++i) {
+ var j = 32767 & x[i],
+ u0 =
+ (j * this.mpl +
+ (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) <<
+ 15)) &
+ x.DM;
+ for (
+ x[(j = i + this.m.t)] += this.m.am(0, u0, x, i, 0, this.m.t);
+ x[j] >= x.DV;
+
+ )
+ (x[j] -= x.DV), x[++j]++;
+ }
+ x.clamp(),
+ x.drShiftTo(this.m.t, x),
+ x.compareTo(this.m) >= 0 && x.subTo(this.m, x);
+ }),
+ (Montgomery.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r), this.reduce(r);
+ }),
+ (Montgomery.prototype.sqrTo = function (x, r) {
+ x.squareTo(r), this.reduce(r);
+ });
+ var NullExp = (GLOBAL.NullExp = function () {});
+ (NullExp.prototype.convert = function (x) {
+ return x;
+ }),
+ (NullExp.prototype.revert = function (x) {
+ return x;
+ }),
+ (NullExp.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r);
+ }),
+ (NullExp.prototype.sqrTo = function (x, r) {
+ x.squareTo(r);
+ });
+ var Barrett = (GLOBAL.Barrett = function (m) {
+ (this.r2 = nbi()),
+ (this.q3 = nbi()),
+ BigInteger.ONE.dlShiftTo(2 * m.t, this.r2),
+ (this.mu = this.r2.divide(m)),
+ (this.m = m);
+ });
+ (Barrett.prototype.convert = function (x) {
+ if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+ if (x.compareTo(this.m) < 0) return x;
+ var r = nbi();
+ return x.copyTo(r), this.reduce(r), r;
+ }),
+ (Barrett.prototype.revert = function (x) {
+ return x;
+ }),
+ (Barrett.prototype.reduce = function (x) {
+ for (
+ x.drShiftTo(this.m.t - 1, this.r2),
+ x.t > this.m.t + 1 && ((x.t = this.m.t + 1), x.clamp()),
+ this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3),
+ this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+ x.compareTo(this.r2) < 0;
+
+ )
+ x.dAddOffset(1, this.m.t + 1);
+ for (x.subTo(this.r2, x); x.compareTo(this.m) >= 0; )
+ x.subTo(this.m, x);
+ }),
+ (Barrett.prototype.mulTo = function (x, y, r) {
+ x.multiplyTo(y, r), this.reduce(r);
+ }),
+ (Barrett.prototype.sqrTo = function (x, r) {
+ x.squareTo(r), this.reduce(r);
+ });
+ })(),
+ ((ec = GLOBAL.EllipticCurve = function () {}).FieldElementFp = function (
+ q,
+ x
+ ) {
+ (this.x = x), (this.q = q);
+ }),
+ (ec.FieldElementFp.prototype.equals = function (other) {
+ return (
+ other == this || (this.q.equals(other.q) && this.x.equals(other.x))
+ );
+ }),
+ (ec.FieldElementFp.prototype.toBigInteger = function () {
+ return this.x;
+ }),
+ (ec.FieldElementFp.prototype.negate = function () {
+ return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+ }),
+ (ec.FieldElementFp.prototype.add = function (b) {
+ return new ec.FieldElementFp(
+ this.q,
+ this.x.add(b.toBigInteger()).mod(this.q)
+ );
+ }),
+ (ec.FieldElementFp.prototype.subtract = function (b) {
+ return new ec.FieldElementFp(
+ this.q,
+ this.x.subtract(b.toBigInteger()).mod(this.q)
+ );
+ }),
+ (ec.FieldElementFp.prototype.multiply = function (b) {
+ return new ec.FieldElementFp(
+ this.q,
+ this.x.multiply(b.toBigInteger()).mod(this.q)
+ );
+ }),
+ (ec.FieldElementFp.prototype.square = function () {
+ return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+ }),
+ (ec.FieldElementFp.prototype.divide = function (b) {
+ return new ec.FieldElementFp(
+ this.q,
+ this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q)
+ );
+ }),
+ (ec.FieldElementFp.prototype.getByteLength = function () {
+ return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+ }),
+ (ec.FieldElementFp.prototype.sqrt = function () {
+ if (!this.q.testBit(0)) throw new Error("even value of q");
+ if (this.q.testBit(1)) {
+ var z = new ec.FieldElementFp(
+ this.q,
+ this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q)
+ );
+ return z.square().equals(this) ? z : null;
+ }
+ var qMinusOne = this.q.subtract(BigInteger.ONE),
+ legendreExponent = qMinusOne.shiftRight(1);
+ if (!this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))
+ return null;
+ var U,
+ V,
+ k = qMinusOne.shiftRight(2).shiftLeft(1).add(BigInteger.ONE),
+ Q = this.x,
+ fourQ = Q.shiftLeft(2).mod(this.q);
+ do {
+ var P,
+ rand = new SecureRandom();
+ do {
+ P = new BigInteger(this.q.bitLength(), rand);
+ } while (
+ P.compareTo(this.q) >= 0 ||
+ !P.multiply(P)
+ .subtract(fourQ)
+ .modPow(legendreExponent, this.q)
+ .equals(qMinusOne)
+ );
+ var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+ if (
+ ((U = result[0]),
+ (V = result[1]).multiply(V).mod(this.q).equals(fourQ))
+ )
+ return (
+ V.testBit(0) && (V = V.add(this.q)),
+ (V = V.shiftRight(1)),
+ new ec.FieldElementFp(this.q, V)
+ );
+ } while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+ return null;
+ }),
+ /*!
+ * Crypto-JS 2.5.4 BlockModes.js
+ * contribution from Simon Greatrix
+ */
+ (function (C) {
+ var C_pad = (C.pad = {});
+ function _requiredPadding(cipher, message) {
+ var blockSizeInBytes = 4 * cipher._blocksize;
+ return blockSizeInBytes - (message.length % blockSizeInBytes);
+ }
+ var _unpadLength = function (cipher, message, alg, padding) {
+ var pad = message.pop();
+ if (0 == pad)
+ throw new Error(
+ "Invalid zero-length padding specified for " +
+ alg +
+ ". Wrong cipher specification or key used?"
+ );
+ if (pad > 4 * cipher._blocksize)
+ throw new Error(
+ "Invalid padding length of " +
+ pad +
+ " specified for " +
+ alg +
+ ". Wrong cipher specification or key used?"
+ );
+ for (var i = 1; i < pad; i++) {
+ var b = message.pop();
+ if (null != padding && padding != b)
+ throw new Error(
+ "Invalid padding byte of 0x" +
+ b.toString(16) +
+ " specified for " +
+ alg +
+ ". Wrong cipher specification or key used?"
+ );
+ }
+ };
+ (C_pad.NoPadding = {
+ pad: function (cipher, message) {},
+ unpad: function (cipher, message) {},
+ }),
+ (C_pad.ZeroPadding = {
+ pad: function (cipher, message) {
+ var blockSizeInBytes = 4 * cipher._blocksize,
+ reqd = message.length % blockSizeInBytes;
+ if (0 != reqd)
+ for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--)
+ message.push(0);
+ },
+ unpad: function (cipher, message) {
+ for (; 0 == message[message.length - 1]; ) message.pop();
+ },
+ }),
+ (C_pad.iso7816 = {
+ pad: function (cipher, message) {
+ var reqd = _requiredPadding(cipher, message);
+ for (message.push(128); reqd > 1; reqd--) message.push(0);
+ },
+ unpad: function (cipher, message) {
+ var padLength;
+ for (
+ padLength = 4 * cipher._blocksize;
+ padLength > 0;
+ padLength--
+ ) {
+ var b = message.pop();
+ if (128 == b) return;
+ if (0 != b)
+ throw new Error(
+ "ISO-7816 padding byte must be 0, not 0x" +
+ b.toString(16) +
+ ". Wrong cipher specification or key used?"
+ );
+ }
+ throw new Error(
+ "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+ );
+ },
+ }),
+ (C_pad.ansix923 = {
+ pad: function (cipher, message) {
+ for (
+ var reqd = _requiredPadding(cipher, message), i = 1;
+ i < reqd;
+ i++
+ )
+ message.push(0);
+ message.push(reqd);
+ },
+ unpad: function (cipher, message) {
+ _unpadLength(cipher, message, "ANSI X.923", 0);
+ },
+ }),
+ (C_pad.iso10126 = {
+ pad: function (cipher, message) {
+ for (
+ var reqd = _requiredPadding(cipher, message), i = 1;
+ i < reqd;
+ i++
+ )
+ message.push(Math.floor(256 * securedMathRandom()));
+ message.push(reqd);
+ },
+ unpad: function (cipher, message) {
+ _unpadLength(cipher, message, "ISO 10126", void 0);
+ },
+ }),
+ (C_pad.pkcs7 = {
+ pad: function (cipher, message) {
+ for (
+ var reqd = _requiredPadding(cipher, message), i = 0;
+ i < reqd;
+ i++
+ )
+ message.push(reqd);
+ },
+ unpad: function (cipher, message) {
+ _unpadLength(
+ cipher,
+ message,
+ "PKCS 7",
+ message[message.length - 1]
+ );
+ },
+ });
+ var C_mode = (C.mode = {}),
+ Mode = (C_mode.Mode = function (padding) {
+ padding && (this._padding = padding);
+ });
+ Mode.prototype = {
+ encrypt: function (cipher, m, iv) {
+ this._padding.pad(cipher, m), this._doEncrypt(cipher, m, iv);
+ },
+ decrypt: function (cipher, m, iv) {
+ this._doDecrypt(cipher, m, iv), this._padding.unpad(cipher, m);
+ },
+ _padding: C_pad.iso7816,
+ };
+ var ECB = (C_mode.ECB = function () {
+ Mode.apply(this, arguments);
+ }),
+ ECB_prototype = (ECB.prototype = new Mode());
+ (ECB_prototype._doEncrypt = function (cipher, m, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize, offset = 0;
+ offset < m.length;
+ offset += blockSizeInBytes
+ )
+ cipher._encryptblock(m, offset);
+ }),
+ (ECB_prototype._doDecrypt = function (cipher, c, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize, offset = 0;
+ offset < c.length;
+ offset += blockSizeInBytes
+ )
+ cipher._decryptblock(c, offset);
+ }),
+ (ECB_prototype.fixOptions = function (options) {
+ options.iv = [];
+ });
+ var CBC = (C_mode.CBC = function () {
+ Mode.apply(this, arguments);
+ }),
+ CBC_prototype = (CBC.prototype = new Mode());
+ (CBC_prototype._doEncrypt = function (cipher, m, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize, offset = 0;
+ offset < m.length;
+ offset += blockSizeInBytes
+ ) {
+ if (0 == offset)
+ for (var i = 0; i < blockSizeInBytes; i++) m[i] ^= iv[i];
+ else
+ for (i = 0; i < blockSizeInBytes; i++)
+ m[offset + i] ^= m[offset + i - blockSizeInBytes];
+ cipher._encryptblock(m, offset);
+ }
+ }),
+ (CBC_prototype._doDecrypt = function (cipher, c, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize,
+ prevCryptedBlock = iv,
+ offset = 0;
+ offset < c.length;
+ offset += blockSizeInBytes
+ ) {
+ var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+ cipher._decryptblock(c, offset);
+ for (var i = 0; i < blockSizeInBytes; i++)
+ c[offset + i] ^= prevCryptedBlock[i];
+ prevCryptedBlock = thisCryptedBlock;
+ }
+ });
+ var CFB = (C_mode.CFB = function () {
+ Mode.apply(this, arguments);
+ }),
+ CFB_prototype = (CFB.prototype = new Mode());
+ (CFB_prototype._padding = C_pad.NoPadding),
+ (CFB_prototype._doEncrypt = function (cipher, m, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize,
+ keystream = iv.slice(0),
+ i = 0;
+ i < m.length;
+ i++
+ ) {
+ var j = i % blockSizeInBytes;
+ 0 == j && cipher._encryptblock(keystream, 0),
+ (m[i] ^= keystream[j]),
+ (keystream[j] = m[i]);
+ }
+ }),
+ (CFB_prototype._doDecrypt = function (cipher, c, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize,
+ keystream = iv.slice(0),
+ i = 0;
+ i < c.length;
+ i++
+ ) {
+ var j = i % blockSizeInBytes;
+ 0 == j && cipher._encryptblock(keystream, 0);
+ var b = c[i];
+ (c[i] ^= keystream[j]), (keystream[j] = b);
+ }
+ });
+ var OFB = (C_mode.OFB = function () {
+ Mode.apply(this, arguments);
+ }),
+ OFB_prototype = (OFB.prototype = new Mode());
+ (OFB_prototype._padding = C_pad.NoPadding),
+ (OFB_prototype._doEncrypt = function (cipher, m, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize,
+ keystream = iv.slice(0),
+ i = 0;
+ i < m.length;
+ i++
+ )
+ i % blockSizeInBytes == 0 && cipher._encryptblock(keystream, 0),
+ (m[i] ^= keystream[i % blockSizeInBytes]);
+ }),
+ (OFB_prototype._doDecrypt = OFB_prototype._doEncrypt);
+ var CTR = (C_mode.CTR = function () {
+ Mode.apply(this, arguments);
+ }),
+ CTR_prototype = (CTR.prototype = new Mode());
+ (CTR_prototype._padding = C_pad.NoPadding),
+ (CTR_prototype._doEncrypt = function (cipher, m, iv) {
+ for (
+ var blockSizeInBytes = 4 * cipher._blocksize,
+ counter = iv.slice(0),
+ i = 0;
+ i < m.length;
+
+ ) {
+ var keystream = counter.slice(0);
+ cipher._encryptblock(keystream, 0);
+ for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++)
+ m[i] ^= keystream[j];
+ 256 == ++counter[blockSizeInBytes - 1] &&
+ ((counter[blockSizeInBytes - 1] = 0),
+ 256 == ++counter[blockSizeInBytes - 2] &&
+ ((counter[blockSizeInBytes - 2] = 0),
+ 256 == ++counter[blockSizeInBytes - 3] &&
+ ((counter[blockSizeInBytes - 3] = 0),
+ ++counter[blockSizeInBytes - 4])));
+ }
+ }),
+ (CTR_prototype._doDecrypt = CTR_prototype._doEncrypt);
+ })(Crypto),
+ /*!
+ * Crypto-JS v2.5.4 PBKDF2.js
+ * http://code.google.com/p/crypto-js/
+ * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (C = Crypto),
+ (util = C.util),
+ (charenc = C.charenc),
+ (UTF8 = charenc.UTF8),
+ (Binary = charenc.Binary),
+ (C.PBKDF2 = function (password, salt, keylen, options) {
+ password.constructor == String &&
+ (password = UTF8.stringToBytes(password)),
+ salt.constructor == String && (salt = UTF8.stringToBytes(salt));
+ var hasher = (options && options.hasher) || C.SHA1,
+ iterations = (options && options.iterations) || 1;
+ function PRF(password, salt) {
+ return C.HMAC(hasher, salt, password, { asBytes: !0 });
+ }
+ for (
+ var derivedKeyBytes = [], blockindex = 1;
+ derivedKeyBytes.length < keylen;
+
+ ) {
+ for (
+ var block = PRF(
+ password,
+ salt.concat(util.wordsToBytes([blockindex]))
+ ),
+ u = block,
+ i = 1;
+ i < iterations;
+ i++
+ ) {
+ u = PRF(password, u);
+ for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+ }
+ (derivedKeyBytes = derivedKeyBytes.concat(block)), blockindex++;
+ }
+ return (
+ (derivedKeyBytes.length = keylen),
+ options && options.asBytes
+ ? derivedKeyBytes
+ : options && options.asString
+ ? Binary.bytesToString(derivedKeyBytes)
+ : util.bytesToHex(derivedKeyBytes)
+ );
+ }),
+ (workerUrl = null),
+ (GLOBAL.Crypto_scrypt = function (passwd, salt, N, r, p, dkLen, callback) {
+ if (0 == N || 0 != (N & (N - 1)))
+ throw Error("N must be > 0 and a power of 2");
+ if (N > 2147483647 / 128 / r) throw Error("Parameter N is too large");
+ if (r > 2147483647 / 128 / p) throw Error("Parameter r is too large");
+ var PBKDF2_opts = { iterations: 1, hasher: Crypto.SHA256, asBytes: !0 },
+ B = Crypto.PBKDF2(passwd, salt, 128 * p * r, PBKDF2_opts);
+ try {
+ var i = 0,
+ worksDone = 0,
+ makeWorker = function () {
+ if (!workerUrl) {
+ var blob,
+ code = "(" + scryptCore.toString() + ")()";
+ try {
+ blob = new Blob([code], { type: "text/javascript" });
+ } catch (e) {
+ (GLOBAL.BlobBuilder =
+ GLOBAL.BlobBuilder ||
+ GLOBAL.WebKitBlobBuilder ||
+ GLOBAL.MozBlobBuilder ||
+ GLOBAL.MSBlobBuilder),
+ (blob = new BlobBuilder()).append(code),
+ (blob = blob.getBlob("text/javascript"));
+ }
+ workerUrl = URL.createObjectURL(blob);
+ }
+ var worker = new Worker(workerUrl);
+ return (
+ (worker.onmessage = function (event) {
+ var Bi = event.data[0],
+ Bslice = event.data[1];
+ worksDone++, i < p && worker.postMessage([N, r, p, B, i++]);
+ for (
+ var length = Bslice.length,
+ destPos = 128 * Bi * r,
+ srcPos = 0;
+ length--;
+
+ )
+ B[destPos++] = Bslice[srcPos++];
+ worksDone == p &&
+ callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+ }),
+ worker
+ );
+ },
+ workers = [makeWorker(), makeWorker()];
+ workers[0].postMessage([N, r, p, B, i++]),
+ p > 1 && workers[1].postMessage([N, r, p, B, i++]);
+ } catch (e) {
+ GLOBAL.setTimeout(function () {
+ scryptCore(), callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+ }, 0);
+ }
+ function scryptCore() {
+ var XY = [],
+ V = [];
+ if (void 0 === B)
+ onmessage = function (event) {
+ var data = event.data,
+ N = data[0],
+ r = data[1],
+ B = (data[2], data[3]),
+ i = data[4],
+ Bslice = [];
+ arraycopy32(B, 128 * i * r, Bslice, 0, 128 * r),
+ smix(Bslice, 0, r, N, V, XY),
+ postMessage([i, Bslice]);
+ };
+ else for (var i = 0; i < p; i++) smix(B, 128 * i * r, r, N, V, XY);
+ function smix(B, Bi, r, N, V, XY) {
+ var i,
+ Yi = 128 * r;
+ for (arraycopy32(B, Bi, XY, 0, Yi), i = 0; i < N; i++)
+ arraycopy32(XY, 0, V, i * Yi, Yi), blockmix_salsa8(XY, 0, Yi, r);
+ for (i = 0; i < N; i++)
+ blockxor(V, (integerify(XY, 0, r) & (N - 1)) * Yi, XY, 0, Yi),
+ blockmix_salsa8(XY, 0, Yi, r);
+ arraycopy32(XY, 0, B, Bi, Yi);
+ }
+ function blockmix_salsa8(BY, Bi, Yi, r) {
+ var i,
+ X = [];
+ for (
+ arraycopy32(BY, Bi + 64 * (2 * r - 1), X, 0, 64), i = 0;
+ i < 2 * r;
+ i++
+ )
+ blockxor(BY, 64 * i, X, 0, 64),
+ salsa20_8(X),
+ arraycopy32(X, 0, BY, Yi + 64 * i, 64);
+ for (i = 0; i < r; i++)
+ arraycopy32(BY, Yi + 2 * i * 64, BY, Bi + 64 * i, 64);
+ for (i = 0; i < r; i++)
+ arraycopy32(BY, Yi + 64 * (2 * i + 1), BY, Bi + 64 * (i + r), 64);
+ }
+ function R(a, b) {
+ return (a << b) | (a >>> (32 - b));
+ }
+ function salsa20_8(B) {
+ var i,
+ B32 = new Array(32),
+ x = new Array(32);
+ for (i = 0; i < 16; i++)
+ (B32[i] = (255 & B[4 * i + 0]) << 0),
+ (B32[i] |= (255 & B[4 * i + 1]) << 8),
+ (B32[i] |= (255 & B[4 * i + 2]) << 16),
+ (B32[i] |= (255 & B[4 * i + 3]) << 24);
+ for (
+ (function (src, srcPos, dest, destPos, length) {
+ for (; length--; ) dest[destPos++] = src[srcPos++];
+ })(B32, 0, x, 0, 16),
+ i = 8;
+ i > 0;
+ i -= 2
+ )
+ (x[4] ^= R(x[0] + x[12], 7)),
+ (x[8] ^= R(x[4] + x[0], 9)),
+ (x[12] ^= R(x[8] + x[4], 13)),
+ (x[0] ^= R(x[12] + x[8], 18)),
+ (x[9] ^= R(x[5] + x[1], 7)),
+ (x[13] ^= R(x[9] + x[5], 9)),
+ (x[1] ^= R(x[13] + x[9], 13)),
+ (x[5] ^= R(x[1] + x[13], 18)),
+ (x[14] ^= R(x[10] + x[6], 7)),
+ (x[2] ^= R(x[14] + x[10], 9)),
+ (x[6] ^= R(x[2] + x[14], 13)),
+ (x[10] ^= R(x[6] + x[2], 18)),
+ (x[3] ^= R(x[15] + x[11], 7)),
+ (x[7] ^= R(x[3] + x[15], 9)),
+ (x[11] ^= R(x[7] + x[3], 13)),
+ (x[15] ^= R(x[11] + x[7], 18)),
+ (x[1] ^= R(x[0] + x[3], 7)),
+ (x[2] ^= R(x[1] + x[0], 9)),
+ (x[3] ^= R(x[2] + x[1], 13)),
+ (x[0] ^= R(x[3] + x[2], 18)),
+ (x[6] ^= R(x[5] + x[4], 7)),
+ (x[7] ^= R(x[6] + x[5], 9)),
+ (x[4] ^= R(x[7] + x[6], 13)),
+ (x[5] ^= R(x[4] + x[7], 18)),
+ (x[11] ^= R(x[10] + x[9], 7)),
+ (x[8] ^= R(x[11] + x[10], 9)),
+ (x[9] ^= R(x[8] + x[11], 13)),
+ (x[10] ^= R(x[9] + x[8], 18)),
+ (x[12] ^= R(x[15] + x[14], 7)),
+ (x[13] ^= R(x[12] + x[15], 9)),
+ (x[14] ^= R(x[13] + x[12], 13)),
+ (x[15] ^= R(x[14] + x[13], 18));
+ for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+ for (i = 0; i < 16; i++) {
+ var bi = 4 * i;
+ (B[bi + 0] = (B32[i] >> 0) & 255),
+ (B[bi + 1] = (B32[i] >> 8) & 255),
+ (B[bi + 2] = (B32[i] >> 16) & 255),
+ (B[bi + 3] = (B32[i] >> 24) & 255);
+ }
+ }
+ function blockxor(S, Si, D, Di, len) {
+ for (var i = len >> 6; i--; )
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]),
+ (D[Di++] ^= S[Si++]);
+ }
+ function integerify(B, bi, r) {
+ var n;
+ return (
+ (n = (255 & B[(bi += 64 * (2 * r - 1)) + 0]) << 0),
+ (n |= (255 & B[bi + 1]) << 8),
+ (n |= (255 & B[bi + 2]) << 16),
+ (n |= (255 & B[bi + 3]) << 24)
+ );
+ }
+ function arraycopy32(src, srcPos, dest, destPos, length) {
+ for (var i = length >> 5; i--; )
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]),
+ (dest[destPos++] = src[srcPos++]);
+ }
+ }
+ }),
+ /*!
+ * Crypto-JS v2.5.4 AES.js
+ * http://code.google.com/p/crypto-js/
+ * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+ * http://code.google.com/p/crypto-js/wiki/License
+ */
+ (function () {
+ for (
+ var C = Crypto,
+ util = C.util,
+ UTF8 = C.charenc.UTF8,
+ SBOX = [
+ 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215,
+ 171, 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175,
+ 156, 164, 114, 192, 183, 253, 147, 38, 54, 63, 247, 204, 52, 165,
+ 229, 241, 113, 216, 49, 21, 4, 199, 35, 195, 24, 150, 5, 154, 7, 18,
+ 128, 226, 235, 39, 178, 117, 9, 131, 44, 26, 27, 110, 90, 160, 82,
+ 59, 214, 179, 41, 227, 47, 132, 83, 209, 0, 237, 32, 252, 177, 91,
+ 106, 203, 190, 57, 74, 76, 88, 207, 208, 239, 170, 251, 67, 77, 51,
+ 133, 69, 249, 2, 127, 80, 60, 159, 168, 81, 163, 64, 143, 146, 157,
+ 56, 245, 188, 182, 218, 33, 16, 255, 243, 210, 205, 12, 19, 236, 95,
+ 151, 68, 23, 196, 167, 126, 61, 100, 93, 25, 115, 96, 129, 79, 220,
+ 34, 42, 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, 224, 50, 58,
+ 10, 73, 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, 231, 200,
+ 55, 109, 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8,
+ 186, 120, 37, 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189,
+ 139, 138, 112, 62, 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134,
+ 193, 29, 158, 225, 248, 152, 17, 105, 217, 142, 148, 155, 30, 135,
+ 233, 206, 85, 40, 223, 140, 161, 137, 13, 191, 230, 66, 104, 65,
+ 153, 45, 15, 176, 84, 187, 22,
+ ],
+ INVSBOX = [],
+ i = 0;
+ i < 256;
+ i++
+ )
+ INVSBOX[SBOX[i]] = i;
+ var MULT2 = [],
+ MULT3 = [],
+ MULT9 = [],
+ MULTB = [],
+ MULTD = [],
+ MULTE = [];
+ function xtime(a, b) {
+ for (var result = 0, i = 0; i < 8; i++) {
+ 1 & b && (result ^= a);
+ var hiBitSet = 128 & a;
+ (a = (a << 1) & 255), hiBitSet && (a ^= 27), (b >>>= 1);
+ }
+ return result;
+ }
+ for (i = 0; i < 256; i++)
+ (MULT2[i] = xtime(i, 2)),
+ (MULT3[i] = xtime(i, 3)),
+ (MULT9[i] = xtime(i, 9)),
+ (MULTB[i] = xtime(i, 11)),
+ (MULTD[i] = xtime(i, 13)),
+ (MULTE[i] = xtime(i, 14));
+ var keylength,
+ nrounds,
+ keyschedule,
+ RCON = [0, 1, 2, 4, 8, 16, 32, 64, 128, 27, 54],
+ state = [[], [], [], []],
+ AES = (C.AES = {
+ encrypt: function (message, password, options) {
+ var mode = (options = options || {}).mode || new C.mode.OFB();
+ mode.fixOptions && mode.fixOptions(options);
+ var m =
+ message.constructor == String
+ ? UTF8.stringToBytes(message)
+ : message,
+ iv = options.iv || util.randomBytes(4 * AES._blocksize),
+ k =
+ password.constructor == String
+ ? C.PBKDF2(password, iv, 32, { asBytes: !0 })
+ : password;
+ return (
+ AES._init(k),
+ mode.encrypt(AES, m, iv),
+ (m = options.iv ? m : iv.concat(m)),
+ options && options.asBytes ? m : util.bytesToBase64(m)
+ );
+ },
+ decrypt: function (ciphertext, password, options) {
+ var mode = (options = options || {}).mode || new C.mode.OFB();
+ mode.fixOptions && mode.fixOptions(options);
+ var c =
+ ciphertext.constructor == String
+ ? util.base64ToBytes(ciphertext)
+ : ciphertext,
+ iv = options.iv || c.splice(0, 4 * AES._blocksize),
+ k =
+ password.constructor == String
+ ? C.PBKDF2(password, iv, 32, { asBytes: !0 })
+ : password;
+ return (
+ AES._init(k),
+ mode.decrypt(AES, c, iv),
+ options && options.asBytes ? c : UTF8.bytesToString(c)
+ );
+ },
+ _blocksize: 4,
+ _encryptblock: function (m, offset) {
+ for (var row = 0; row < AES._blocksize; row++)
+ for (var col = 0; col < 4; col++)
+ state[row][col] = m[offset + 4 * col + row];
+ for (row = 0; row < 4; row++)
+ for (col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[col][row];
+ for (var round = 1; round < nrounds; round++) {
+ for (row = 0; row < 4; row++)
+ for (col = 0; col < 4; col++)
+ state[row][col] = SBOX[state[row][col]];
+ for (
+ state[1].push(state[1].shift()),
+ state[2].push(state[2].shift()),
+ state[2].push(state[2].shift()),
+ state[3].unshift(state[3].pop()),
+ col = 0;
+ col < 4;
+ col++
+ ) {
+ var s0 = state[0][col],
+ s1 = state[1][col],
+ s2 = state[2][col],
+ s3 = state[3][col];
+ (state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3),
+ (state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3),
+ (state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3]),
+ (state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3]);
+ }
+ for (row = 0; row < 4; row++)
+ for (col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[4 * round + col][row];
+ }
+ for (row = 0; row < 4; row++)
+ for (col = 0; col < 4; col++)
+ state[row][col] = SBOX[state[row][col]];
+ for (
+ state[1].push(state[1].shift()),
+ state[2].push(state[2].shift()),
+ state[2].push(state[2].shift()),
+ state[3].unshift(state[3].pop()),
+ row = 0;
+ row < 4;
+ row++
+ )
+ for (col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[4 * nrounds + col][row];
+ for (row = 0; row < AES._blocksize; row++)
+ for (col = 0; col < 4; col++)
+ m[offset + 4 * col + row] = state[row][col];
+ },
+ _decryptblock: function (c, offset) {
+ for (var row = 0; row < AES._blocksize; row++)
+ for (var col = 0; col < 4; col++)
+ state[row][col] = c[offset + 4 * col + row];
+ for (row = 0; row < 4; row++)
+ for (col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[4 * nrounds + col][row];
+ for (var round = 1; round < nrounds; round++) {
+ for (
+ state[1].unshift(state[1].pop()),
+ state[2].push(state[2].shift()),
+ state[2].push(state[2].shift()),
+ state[3].push(state[3].shift()),
+ row = 0;
+ row < 4;
+ row++
+ )
+ for (col = 0; col < 4; col++)
+ state[row][col] = INVSBOX[state[row][col]];
+ for (row = 0; row < 4; row++)
+ for (col = 0; col < 4; col++)
+ state[row][col] ^=
+ keyschedule[4 * (nrounds - round) + col][row];
+ for (col = 0; col < 4; col++) {
+ var s0 = state[0][col],
+ s1 = state[1][col],
+ s2 = state[2][col],
+ s3 = state[3][col];
+ (state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3]),
+ (state[1][col] =
+ MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3]),
+ (state[2][col] =
+ MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3]),
+ (state[3][col] =
+ MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3]);
+ }
+ }
+ for (
+ state[1].unshift(state[1].pop()),
+ state[2].push(state[2].shift()),
+ state[2].push(state[2].shift()),
+ state[3].push(state[3].shift()),
+ row = 0;
+ row < 4;
+ row++
+ )
+ for (col = 0; col < 4; col++)
+ state[row][col] = INVSBOX[state[row][col]];
+ for (row = 0; row < 4; row++)
+ for (col = 0; col < 4; col++)
+ state[row][col] ^= keyschedule[col][row];
+ for (row = 0; row < AES._blocksize; row++)
+ for (col = 0; col < 4; col++)
+ c[offset + 4 * col + row] = state[row][col];
+ },
+ _init: function (k) {
+ (keylength = k.length / 4),
+ (nrounds = keylength + 6),
+ AES._keyexpansion(k);
+ },
+ _keyexpansion: function (k) {
+ keyschedule = [];
+ for (var row = 0; row < keylength; row++)
+ keyschedule[row] = [
+ k[4 * row],
+ k[4 * row + 1],
+ k[4 * row + 2],
+ k[4 * row + 3],
+ ];
+ for (row = keylength; row < AES._blocksize * (nrounds + 1); row++) {
+ var temp = [
+ keyschedule[row - 1][0],
+ keyschedule[row - 1][1],
+ keyschedule[row - 1][2],
+ keyschedule[row - 1][3],
+ ];
+ row % keylength == 0
+ ? (temp.push(temp.shift()),
+ (temp[0] = SBOX[temp[0]]),
+ (temp[1] = SBOX[temp[1]]),
+ (temp[2] = SBOX[temp[2]]),
+ (temp[3] = SBOX[temp[3]]),
+ (temp[0] ^= RCON[row / keylength]))
+ : keylength > 6 &&
+ row % keylength == 4 &&
+ ((temp[0] = SBOX[temp[0]]),
+ (temp[1] = SBOX[temp[1]]),
+ (temp[2] = SBOX[temp[2]]),
+ (temp[3] = SBOX[temp[3]])),
+ (keyschedule[row] = [
+ keyschedule[row - keylength][0] ^ temp[0],
+ keyschedule[row - keylength][1] ^ temp[1],
+ keyschedule[row - keylength][2] ^ temp[2],
+ keyschedule[row - keylength][3] ^ temp[3],
+ ]);
+ }
+ },
+ });
+ })(),
+ (ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) {
+ for (
+ var n = k.bitLength(),
+ s = k.getLowestSetBit(),
+ Uh = BigInteger.ONE,
+ Vl = BigInteger.TWO,
+ Vh = P,
+ Ql = BigInteger.ONE,
+ Qh = BigInteger.ONE,
+ j = n - 1;
+ j >= s + 1;
+ --j
+ )
+ (Ql = Ql.multiply(Qh).mod(p)),
+ k.testBit(j)
+ ? ((Qh = Ql.multiply(Q).mod(p)),
+ (Uh = Uh.multiply(Vh).mod(p)),
+ (Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p)),
+ (Vh = Vh.multiply(Vh).subtract(Qh.shiftLeft(1)).mod(p)))
+ : ((Qh = Ql),
+ (Uh = Uh.multiply(Vl).subtract(Ql).mod(p)),
+ (Vh = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p)),
+ (Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p)));
+ for (
+ Qh = (Ql = Ql.multiply(Qh).mod(p)).multiply(Q).mod(p),
+ Uh = Uh.multiply(Vl).subtract(Ql).mod(p),
+ Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p),
+ Ql = Ql.multiply(Qh).mod(p),
+ j = 1;
+ j <= s;
+ ++j
+ )
+ (Uh = Uh.multiply(Vl).mod(p)),
+ (Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p)),
+ (Ql = Ql.multiply(Ql).mod(p));
+ return [Uh, Vl];
+ }),
+ (ec.PointFp = function (curve, x, y, z, compressed) {
+ (this.curve = curve),
+ (this.x = x),
+ (this.y = y),
+ (this.z = null == z ? BigInteger.ONE : z),
+ (this.zinv = null),
+ (this.compressed = !!compressed);
+ }),
+ (ec.PointFp.prototype.getX = function () {
+ null == this.zinv && (this.zinv = this.z.modInverse(this.curve.q));
+ var r = this.x.toBigInteger().multiply(this.zinv);
+ return this.curve.reduce(r), this.curve.fromBigInteger(r);
+ }),
+ (ec.PointFp.prototype.getY = function () {
+ null == this.zinv && (this.zinv = this.z.modInverse(this.curve.q));
+ var r = this.y.toBigInteger().multiply(this.zinv);
+ return this.curve.reduce(r), this.curve.fromBigInteger(r);
+ }),
+ (ec.PointFp.prototype.equals = function (other) {
+ return (
+ other == this ||
+ (this.isInfinity()
+ ? other.isInfinity()
+ : other.isInfinity()
+ ? this.isInfinity()
+ : !!other.y
+ .toBigInteger()
+ .multiply(this.z)
+ .subtract(this.y.toBigInteger().multiply(other.z))
+ .mod(this.curve.q)
+ .equals(BigInteger.ZERO) &&
+ other.x
+ .toBigInteger()
+ .multiply(this.z)
+ .subtract(this.x.toBigInteger().multiply(other.z))
+ .mod(this.curve.q)
+ .equals(BigInteger.ZERO))
+ );
+ }),
+ (ec.PointFp.prototype.isInfinity = function () {
+ return (
+ (null == this.x && null == this.y) ||
+ (this.z.equals(BigInteger.ZERO) &&
+ !this.y.toBigInteger().equals(BigInteger.ZERO))
+ );
+ }),
+ (ec.PointFp.prototype.negate = function () {
+ return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+ }),
+ (ec.PointFp.prototype.add = function (b) {
+ if (this.isInfinity()) return b;
+ if (b.isInfinity()) return this;
+ var u = b.y
+ .toBigInteger()
+ .multiply(this.z)
+ .subtract(this.y.toBigInteger().multiply(b.z))
+ .mod(this.curve.q),
+ v = b.x
+ .toBigInteger()
+ .multiply(this.z)
+ .subtract(this.x.toBigInteger().multiply(b.z))
+ .mod(this.curve.q);
+ if (BigInteger.ZERO.equals(v))
+ return BigInteger.ZERO.equals(u)
+ ? this.twice()
+ : this.curve.getInfinity();
+ var THREE = new BigInteger("3"),
+ x1 = this.x.toBigInteger(),
+ y1 = this.y.toBigInteger(),
+ v2 = (b.x.toBigInteger(), b.y.toBigInteger(), v.square()),
+ v3 = v2.multiply(v),
+ x1v2 = x1.multiply(v2),
+ zu2 = u.square().multiply(this.z),
+ x3 = zu2
+ .subtract(x1v2.shiftLeft(1))
+ .multiply(b.z)
+ .subtract(v3)
+ .multiply(v)
+ .mod(this.curve.q),
+ y3 = x1v2
+ .multiply(THREE)
+ .multiply(u)
+ .subtract(y1.multiply(v3))
+ .subtract(zu2.multiply(u))
+ .multiply(b.z)
+ .add(u.multiply(v3))
+ .mod(this.curve.q),
+ z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
+ return new ec.PointFp(
+ this.curve,
+ this.curve.fromBigInteger(x3),
+ this.curve.fromBigInteger(y3),
+ z3
+ );
+ }),
+ (ec.PointFp.prototype.twice = function () {
+ if (this.isInfinity()) return this;
+ if (0 == this.y.toBigInteger().signum()) return this.curve.getInfinity();
+ var THREE = new BigInteger("3"),
+ x1 = this.x.toBigInteger(),
+ y1 = this.y.toBigInteger(),
+ y1z1 = y1.multiply(this.z),
+ y1sqz1 = y1z1.multiply(y1).mod(this.curve.q),
+ a = this.curve.a.toBigInteger(),
+ w = x1.square().multiply(THREE);
+ BigInteger.ZERO.equals(a) || (w = w.add(this.z.square().multiply(a)));
+ var x3 = (w = w.mod(this.curve.q))
+ .square()
+ .subtract(x1.shiftLeft(3).multiply(y1sqz1))
+ .shiftLeft(1)
+ .multiply(y1z1)
+ .mod(this.curve.q),
+ y3 = w
+ .multiply(THREE)
+ .multiply(x1)
+ .subtract(y1sqz1.shiftLeft(1))
+ .shiftLeft(2)
+ .multiply(y1sqz1)
+ .subtract(w.square().multiply(w))
+ .mod(this.curve.q),
+ z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
+ return new ec.PointFp(
+ this.curve,
+ this.curve.fromBigInteger(x3),
+ this.curve.fromBigInteger(y3),
+ z3
+ );
+ }),
+ (ec.PointFp.prototype.multiply = function (k) {
+ if (this.isInfinity()) return this;
+ if (0 == k.signum()) return this.curve.getInfinity();
+ var i,
+ e = k,
+ h = e.multiply(new BigInteger("3")),
+ neg = this.negate(),
+ R = this;
+ for (i = h.bitLength() - 2; i > 0; --i) {
+ R = R.twice();
+ var hBit = h.testBit(i);
+ hBit != e.testBit(i) && (R = R.add(hBit ? this : neg));
+ }
+ return R;
+ }),
+ (ec.PointFp.prototype.multiplyTwo = function (j, x, k) {
+ var i;
+ i = j.bitLength() > k.bitLength() ? j.bitLength() - 1 : k.bitLength() - 1;
+ for (var R = this.curve.getInfinity(), both = this.add(x); i >= 0; )
+ (R = R.twice()),
+ j.testBit(i)
+ ? (R = k.testBit(i) ? R.add(both) : R.add(this))
+ : k.testBit(i) && (R = R.add(x)),
+ --i;
+ return R;
+ }),
+ (ec.PointFp.prototype.getEncoded = function (compressed) {
+ var x = this.getX().toBigInteger(),
+ y = this.getY().toBigInteger(),
+ enc = ec.integerToBytes(x, 32);
+ return (
+ compressed
+ ? y.isEven()
+ ? enc.unshift(2)
+ : enc.unshift(3)
+ : (enc.unshift(4), (enc = enc.concat(ec.integerToBytes(y, 32)))),
+ enc
+ );
+ }),
+ (ec.PointFp.decodeFrom = function (curve, enc) {
+ enc[0];
+ var dataLen = enc.length - 1,
+ xBa = enc.slice(1, 1 + dataLen / 2),
+ yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+ xBa.unshift(0), yBa.unshift(0);
+ var x = new BigInteger(xBa),
+ y = new BigInteger(yBa);
+ return new ec.PointFp(
+ curve,
+ curve.fromBigInteger(x),
+ curve.fromBigInteger(y)
+ );
+ }),
+ (ec.PointFp.prototype.add2D = function (b) {
+ if (this.isInfinity()) return b;
+ if (b.isInfinity()) return this;
+ if (this.x.equals(b.x))
+ return this.y.equals(b.y) ? this.twice() : this.curve.getInfinity();
+ var x_x = b.x.subtract(this.x),
+ gamma = b.y.subtract(this.y).divide(x_x),
+ x3 = gamma.square().subtract(this.x).subtract(b.x),
+ y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+ return new ec.PointFp(this.curve, x3, y3);
+ }),
+ (ec.PointFp.prototype.twice2D = function () {
+ if (this.isInfinity()) return this;
+ if (0 == this.y.toBigInteger().signum()) return this.curve.getInfinity();
+ var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2)),
+ THREE = this.curve.fromBigInteger(BigInteger.valueOf(3)),
+ gamma = this.x
+ .square()
+ .multiply(THREE)
+ .add(this.curve.a)
+ .divide(this.y.multiply(TWO)),
+ x3 = gamma.square().subtract(this.x.multiply(TWO)),
+ y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+ return new ec.PointFp(this.curve, x3, y3);
+ }),
+ (ec.PointFp.prototype.multiply2D = function (k) {
+ if (this.isInfinity()) return this;
+ if (0 == k.signum()) return this.curve.getInfinity();
+ var i,
+ e = k,
+ h = e.multiply(new BigInteger("3")),
+ neg = this.negate(),
+ R = this;
+ for (i = h.bitLength() - 2; i > 0; --i) {
+ R = R.twice();
+ var hBit = h.testBit(i);
+ hBit != e.testBit(i) && (R = R.add2D(hBit ? this : neg));
+ }
+ return R;
+ }),
+ (ec.PointFp.prototype.isOnCurve = function () {
+ var x = this.getX().toBigInteger(),
+ y = this.getY().toBigInteger(),
+ a = this.curve.getA().toBigInteger(),
+ b = this.curve.getB().toBigInteger(),
+ n = this.curve.getQ(),
+ lhs = y.multiply(y).mod(n),
+ rhs = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(n);
+ return lhs.equals(rhs);
+ }),
+ (ec.PointFp.prototype.toString = function () {
+ return (
+ "(" +
+ this.getX().toBigInteger().toString() +
+ "," +
+ this.getY().toBigInteger().toString() +
+ ")"
+ );
+ }),
+ (ec.PointFp.prototype.validate = function () {
+ var n = this.curve.getQ();
+ if (this.isInfinity()) throw new Error("Point is at infinity.");
+ var x = this.getX().toBigInteger(),
+ y = this.getY().toBigInteger();
+ if (
+ x.compareTo(BigInteger.ONE) < 0 ||
+ x.compareTo(n.subtract(BigInteger.ONE)) > 0
+ )
+ throw new Error("x coordinate out of bounds");
+ if (
+ y.compareTo(BigInteger.ONE) < 0 ||
+ y.compareTo(n.subtract(BigInteger.ONE)) > 0
+ )
+ throw new Error("y coordinate out of bounds");
+ if (!this.isOnCurve()) throw new Error("Point is not on the curve.");
+ if (this.multiply(n).isInfinity())
+ throw new Error("Point is not a scalar multiple of G.");
+ return !0;
+ }),
+ (ec.CurveFp = function (q, a, b) {
+ (this.q = q),
+ (this.a = this.fromBigInteger(a)),
+ (this.b = this.fromBigInteger(b)),
+ (this.infinity = new ec.PointFp(this, null, null)),
+ (this.reducer = new Barrett(this.q));
+ }),
+ (ec.CurveFp.prototype.getQ = function () {
+ return this.q;
+ }),
+ (ec.CurveFp.prototype.getA = function () {
+ return this.a;
+ }),
+ (ec.CurveFp.prototype.getB = function () {
+ return this.b;
+ }),
+ (ec.CurveFp.prototype.equals = function (other) {
+ return (
+ other == this ||
+ (this.q.equals(other.q) &&
+ this.a.equals(other.a) &&
+ this.b.equals(other.b))
+ );
+ }),
+ (ec.CurveFp.prototype.getInfinity = function () {
+ return this.infinity;
+ }),
+ (ec.CurveFp.prototype.fromBigInteger = function (x) {
+ return new ec.FieldElementFp(this.q, x);
+ }),
+ (ec.CurveFp.prototype.reduce = function (x) {
+ this.reducer.reduce(x);
+ }),
+ (ec.CurveFp.prototype.decodePointHex = function (s) {
+ var firstByte = parseInt(s.substr(0, 2), 16);
+ switch (firstByte) {
+ case 0:
+ return this.infinity;
+ case 2:
+ case 3:
+ var yTilde = 1 & firstByte,
+ xHex = s.substr(2, s.length - 2),
+ X1 = new BigInteger(xHex, 16);
+ return this.decompressPoint(yTilde, X1);
+ case 4:
+ case 6:
+ case 7:
+ var len = (s.length - 2) / 2,
+ yHex = ((xHex = s.substr(2, len)), s.substr(len + 2, len));
+ return new ec.PointFp(
+ this,
+ this.fromBigInteger(new BigInteger(xHex, 16)),
+ this.fromBigInteger(new BigInteger(yHex, 16))
+ );
+ default:
+ return null;
+ }
+ }),
+ (ec.CurveFp.prototype.encodePointHex = function (p) {
+ if (p.isInfinity()) return "00";
+ var xHex = p.getX().toBigInteger().toString(16),
+ yHex = p.getY().toBigInteger().toString(16),
+ oLen = this.getQ().toString(16).length;
+ for (oLen % 2 != 0 && oLen++; xHex.length < oLen; ) xHex = "0" + xHex;
+ for (; yHex.length < oLen; ) yHex = "0" + yHex;
+ return "04" + xHex + yHex;
+ }),
+ (ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) {
+ var x = this.fromBigInteger(X1),
+ beta = x.multiply(x.square().add(this.getA())).add(this.getB()).sqrt();
+ if (null == beta) throw new Error("Invalid point compression");
+ var betaValue = beta.toBigInteger();
+ return (
+ (betaValue.testBit(0) ? 1 : 0) != yTilde &&
+ (beta = this.fromBigInteger(this.getQ().subtract(betaValue))),
+ new ec.PointFp(this, x, beta, null, !0)
+ );
+ }),
+ (ec.fromHex = function (s) {
+ return new BigInteger(s, 16);
+ }),
+ (ec.integerToBytes = function (i, len) {
+ var bytes = i.toByteArrayUnsigned();
+ if (len < bytes.length) bytes = bytes.slice(bytes.length - len);
+ else for (; len > bytes.length; ) bytes.unshift(0);
+ return bytes;
+ }),
+ (ec.X9Parameters = function (curve, g, n, h) {
+ (this.curve = curve), (this.g = g), (this.n = n), (this.h = h);
+ }),
+ (ec.X9Parameters.prototype.getCurve = function () {
+ return this.curve;
+ }),
+ (ec.X9Parameters.prototype.getG = function () {
+ return this.g;
+ }),
+ (ec.X9Parameters.prototype.getN = function () {
+ return this.n;
+ }),
+ (ec.X9Parameters.prototype.getH = function () {
+ return this.h;
+ }),
+ (ec.secNamedCurves = {
+ secp256k1: function () {
+ var p = ec.fromHex(
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"
+ ),
+ a = BigInteger.ZERO,
+ b = ec.fromHex("7"),
+ n = ec.fromHex(
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"
+ ),
+ h = BigInteger.ONE,
+ curve = new ec.CurveFp(p, a, b),
+ G = curve.decodePointHex(
+ "0479BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8"
+ );
+ return new ec.X9Parameters(curve, G, n, h);
+ },
+ }),
+ (ec.getSECCurveByName = function (name) {
+ return null == ec.secNamedCurves[name] ? null : ec.secNamedCurves[name]();
+ }),
+ (function () {
+ var bitjs = (GLOBAL.bitjs = function () {});
+ "FLO" == GLOBAL.cryptocoin &&
+ ((bitjs.pub = 35),
+ (bitjs.priv = 163),
+ (bitjs.multisig = 8),
+ (bitjs.compressed = !1)),
+ "FLO_TEST" == GLOBAL.cryptocoin &&
+ ((bitjs.pub = 115), (bitjs.priv = 239), (bitjs.multisig = 198)),
+ "BTC" == GLOBAL.cryptocoin &&
+ ((bitjs.pub = 0), (bitjs.priv = 128), (bitjs.multisig = 5)),
+ "BTC_TESTNET" == GLOBAL.cryptocoin &&
+ ((bitjs.pub = 111), (bitjs.priv = 239), (bitjs.multisig = 196)),
+ (bitjs.privkey2wif = function (h) {
+ var r = Crypto.util.hexToBytes(h);
+ 1 == bitjs.compressed && r.push(1), r.unshift(bitjs.priv);
+ var checksum = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4);
+ return B58.encode(r.concat(checksum));
+ }),
+ (bitjs.wif2privkey = function (wif) {
+ var compressed = !1,
+ decode = B58.decode(wif),
+ key = decode.slice(0, decode.length - 4);
+ return (
+ (key = key.slice(1, key.length)).length >= 33 &&
+ 1 == key[key.length - 1] &&
+ ((key = key.slice(0, key.length - 1)), (compressed = !0)),
+ { privkey: Crypto.util.bytesToHex(key), compressed: compressed }
+ );
+ }),
+ (bitjs.wif2pubkey = function (wif) {
+ var compressed = bitjs.compressed,
+ r = bitjs.wif2privkey(wif);
+ bitjs.compressed = r.compressed;
+ var pubkey = bitjs.newPubkey(r.privkey);
+ return (
+ (bitjs.compressed = compressed),
+ { pubkey: pubkey, compressed: r.compressed }
+ );
+ }),
+ (bitjs.wif2address = function (wif) {
+ var r = bitjs.wif2pubkey(wif);
+ return {
+ address: bitjs.pubkey2address(r.pubkey),
+ compressed: r.compressed,
+ };
+ }),
+ (bitjs.newPubkey = function (hash) {
+ var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(
+ Crypto.util.hexToBytes(hash)
+ ),
+ curvePt = EllipticCurve.getSECCurveByName("secp256k1")
+ .getG()
+ .multiply(privateKeyBigInt),
+ x = curvePt.getX().toBigInteger(),
+ y = curvePt.getY().toBigInteger(),
+ publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ if (
+ ((publicKeyBytes = publicKeyBytes.concat(
+ EllipticCurve.integerToBytes(y, 32)
+ )).unshift(4),
+ 1 == bitjs.compressed)
+ ) {
+ var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32);
+ return (
+ y.isEven()
+ ? publicKeyBytesCompressed.unshift(2)
+ : publicKeyBytesCompressed.unshift(3),
+ Crypto.util.bytesToHex(publicKeyBytesCompressed)
+ );
+ }
+ return Crypto.util.bytesToHex(publicKeyBytes);
+ }),
+ (bitjs.pubkey2address = function (h, byte) {
+ var r = ripemd160(
+ Crypto.SHA256(Crypto.util.hexToBytes(h), { asBytes: !0 })
+ );
+ r.unshift(byte || bitjs.pub);
+ var checksum = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4);
+ return B58.encode(r.concat(checksum));
+ }),
+ (bitjs.pubkeys2multisig = function (pubkeys, required) {
+ var s = [];
+ s.push(80 + required);
+ for (var i = 0; i < pubkeys.length; ++i) {
+ let bytes = Crypto.util.hexToBytes(pubkeys[i]);
+ s.push(bytes.length), (s = s.concat(bytes));
+ }
+ if ((s.push(80 + pubkeys.length), s.push(174), s.length > 520))
+ throw Error(`redeemScript size(=${s.length}) too large`);
+ var x = ripemd160(Crypto.SHA256(s, { asBytes: !0 }), { asBytes: !0 });
+ x.unshift(bitjs.multisig);
+ var r = x,
+ checksum = (r = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ })).slice(0, 4),
+ redeemScript = Crypto.util.bytesToHex(s);
+ return {
+ address: B58.encode(x.concat(checksum)),
+ redeemScript: redeemScript,
+ size: s.length,
+ };
+ }),
+ (bitjs.transaction = function (tx_data = void 0) {
+ var btrx = {};
+ return (
+ (btrx.version = 2),
+ (btrx.inputs = []),
+ (btrx.outputs = []),
+ (btrx.locktime = 0),
+ (btrx.floData = ""),
+ (btrx.addinput = function (txid, index, scriptPubKey, sequence) {
+ var o = {};
+ return (
+ (o.outpoint = { hash: txid, index: index }),
+ (o.script = Crypto.util.hexToBytes(scriptPubKey)),
+ (o.sequence =
+ sequence || (0 == btrx.locktime ? 4294967295 : 0)),
+ this.inputs.push(o)
+ );
+ }),
+ (btrx.addoutput = function (address, value) {
+ var o = {},
+ buf = [],
+ addr = this.addressDecode(address);
+ return (
+ (o.value = new BigInteger(
+ "" + Math.round(1 * value * 1e8),
+ 10
+ )),
+ addr.version === bitjs.pub
+ ? (buf.push(118),
+ buf.push(169),
+ (buf = this.writeBytesToScriptBuffer(buf, addr.bytes)).push(
+ 136
+ ),
+ buf.push(172))
+ : addr.version === bitjs.multisig &&
+ (buf.push(169),
+ (buf = this.writeBytesToScriptBuffer(buf, addr.bytes)).push(
+ 135
+ )),
+ (o.script = buf),
+ this.outputs.push(o)
+ );
+ }),
+ (btrx.addflodata = function (data) {
+ if ("string" != typeof data)
+ throw Error("floData should be String");
+ if (data.length > 1040)
+ throw Error("floData Character Limit Exceeded");
+ if (bitjs.strToBytes(data).some((c) => c < 32 || c > 127))
+ throw Error(
+ "floData contains Invalid characters (only ASCII characters allowed"
+ );
+ return (this.floData = data), this.floData;
+ }),
+ (btrx.addressDecode = function (address) {
+ var bytes = B58.decode(address),
+ front = bytes.slice(0, bytes.length - 4),
+ back = bytes.slice(bytes.length - 4);
+ if (
+ Crypto.SHA256(Crypto.SHA256(front, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4) +
+ "" ==
+ back + ""
+ )
+ return { version: front[0], bytes: front.slice(1) };
+ }),
+ (btrx.transactionHash = function (index, sigHashType) {
+ for (
+ var clone = bitjs.clone(this), shType = sigHashType || 1, i = 0;
+ i < clone.inputs.length;
+ i++
+ )
+ index != i && (clone.inputs[i].script = []);
+ if (clone.inputs && clone.inputs[index]) {
+ if (1 == shType);
+ else if (2 == shType) {
+ clone.outputs = [];
+ for (i = 0; i < clone.inputs.length; i++)
+ index != i && (clone.inputs[i].sequence = 0);
+ } else if (3 == shType) {
+ clone.outputs.length = index + 1;
+ for (i = 0; i < index; i++)
+ (clone.outputs[i].value = -1),
+ (clone.outputs[i].script = []);
+ for (i = 0; i < clone.inputs.length; i++)
+ index != i && (clone.inputs[i].sequence = 0);
+ } else if (shType >= 128)
+ if (((clone.inputs = [clone.inputs[index]]), 129 == shType));
+ else if (130 == shType) clone.outputs = [];
+ else if (131 == shType) {
+ clone.outputs.length = index + 1;
+ for (i = 0; i < index; i++)
+ (clone.outputs[i].value = -1),
+ (clone.outputs[i].script = []);
+ }
+ var buffer = Crypto.util.hexToBytes(clone.serialize());
+ buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+ var hash = Crypto.SHA256(buffer, { asBytes: !0 });
+ return Crypto.util.bytesToHex(
+ Crypto.SHA256(hash, { asBytes: !0 })
+ );
+ }
+ return !1;
+ }),
+ (btrx.transactionSig = function (index, wif, sigHashType, txhash) {
+ var shType = sigHashType || 1,
+ hash =
+ txhash ||
+ Crypto.util.hexToBytes(this.transactionHash(index, shType));
+ if (hash) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1"),
+ key = bitjs.wif2privkey(wif),
+ priv = BigInteger.fromByteArrayUnsigned(
+ Crypto.util.hexToBytes(key.privkey)
+ ),
+ n = curve.getN(),
+ e = BigInteger.fromByteArrayUnsigned(hash),
+ badrs = 0;
+ do {
+ var k = this.deterministicK(wif, hash, badrs),
+ r = curve.getG().multiply(k).getX().toBigInteger().mod(n),
+ s = k
+ .modInverse(n)
+ .multiply(e.add(priv.multiply(r)))
+ .mod(n);
+ badrs++;
+ } while (
+ r.compareTo(BigInteger.ZERO) <= 0 ||
+ s.compareTo(BigInteger.ZERO) <= 0
+ );
+ var halfn = n.shiftRight(1);
+ s.compareTo(halfn) > 0 && (s = n.subtract(s));
+ var sig = (function (r, s) {
+ var rBa = r.toByteArraySigned(),
+ sBa = s.toByteArraySigned(),
+ sequence = [];
+ return (
+ sequence.push(2),
+ sequence.push(rBa.length),
+ (sequence = sequence.concat(rBa)).push(2),
+ sequence.push(sBa.length),
+ (sequence = sequence.concat(sBa)).unshift(sequence.length),
+ sequence.unshift(48),
+ sequence
+ );
+ })(r, s);
+ return (
+ sig.push(parseInt(shType, 10)), Crypto.util.bytesToHex(sig)
+ );
+ }
+ return !1;
+ }),
+ (btrx.deterministicK = function (wif, hash, badrs) {
+ badrs = badrs || 0;
+ var key = bitjs.wif2privkey(wif),
+ x = Crypto.util.hexToBytes(key.privkey),
+ N = EllipticCurve.getSECCurveByName("secp256k1").getN(),
+ v = [
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ ],
+ k = [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ];
+ (k = Crypto.HMAC(
+ Crypto.SHA256,
+ v.concat([0]).concat(x).concat(hash),
+ k,
+ { asBytes: !0 }
+ )),
+ (v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 })),
+ (k = Crypto.HMAC(
+ Crypto.SHA256,
+ v.concat([1]).concat(x).concat(hash),
+ k,
+ { asBytes: !0 }
+ )),
+ (v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 }));
+ var T = [];
+ T = v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 });
+ for (
+ var KBigInt = BigInteger.fromByteArrayUnsigned(T), i = 0;
+ KBigInt.compareTo(N) >= 0 ||
+ KBigInt.compareTo(BigInteger.ZERO) <= 0 ||
+ i < badrs;
+
+ )
+ (k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+ asBytes: !0,
+ })),
+ (v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 })),
+ (T = v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 })),
+ (KBigInt = BigInteger.fromByteArrayUnsigned(T)),
+ i++;
+ return KBigInt;
+ }),
+ (btrx.writeBytesToScriptBuffer = function (buf, bytes) {
+ return (
+ bytes.length < 76
+ ? buf.push(bytes.length)
+ : bytes.length <= 255
+ ? (buf.push(76), buf.push(bytes.length))
+ : bytes.length <= 65535
+ ? (buf.push(77),
+ buf.push(255 & bytes.length),
+ buf.push((bytes.length >>> 8) & 255))
+ : (buf.push(78),
+ buf.push(255 & bytes.length),
+ buf.push((bytes.length >>> 8) & 255),
+ buf.push((bytes.length >>> 16) & 255),
+ buf.push((bytes.length >>> 24) & 255)),
+ (buf = buf.concat(bytes))
+ );
+ }),
+ (btrx.parseScript = function (script) {
+ var chunks = [],
+ i = 0;
+ function readChunk(n) {
+ chunks.push(script.slice(i, i + n)), (i += n);
+ }
+ for (; i < script.length; ) {
+ var opcode = script[i++];
+ if (
+ (opcode >= 240 && (opcode = (opcode << 8) | script[i++]),
+ opcode > 0 && opcode < 76
+ ? readChunk(opcode)
+ : 76 == opcode
+ ? readChunk(script[i++])
+ : 77 == opcode
+ ? readChunk((script[i++] << 8) | script[i++])
+ : 78 == opcode
+ ? readChunk(
+ (script[i++] << 24) |
+ (script[i++] << 16) |
+ (script[i++] << 8) |
+ script[i++]
+ )
+ : chunks.push(opcode),
+ i < 0)
+ )
+ break;
+ }
+ return chunks;
+ }),
+ (btrx.decodeRedeemScript = function (rs) {
+ "string" == typeof rs && (rs = Crypto.util.hexToBytes(rs));
+ var script = this.parseScript(rs);
+ if (
+ !(
+ script[0] > 80 &&
+ script[script.length - 2] > 80 &&
+ 174 == script[script.length - 1]
+ )
+ )
+ throw "Invalid RedeemScript";
+ var r = {};
+ (r.required = script[0] - 80), (r.pubkeys = []);
+ for (var i = 1; i < script.length - 2; i++)
+ r.pubkeys.push(Crypto.util.bytesToHex(script[i]));
+ return (
+ (r.address = bitjs.pubkeys2multisig(
+ r.pubkeys,
+ r.required
+ ).address),
+ (r.redeemscript = Crypto.util.bytesToHex(rs)),
+ r
+ );
+ }),
+ (btrx.signinput = function (index, wif, sigHashType) {
+ var key = bitjs.wif2pubkey(wif),
+ shType = sigHashType || 1,
+ signature = this.transactionSig(index, wif, shType),
+ buf = [],
+ sigBytes = Crypto.util.hexToBytes(signature);
+ buf = this.writeBytesToScriptBuffer(buf, sigBytes);
+ var pubKeyBytes = Crypto.util.hexToBytes(key.pubkey);
+ return (
+ buf.push(pubKeyBytes.length),
+ (buf = buf.concat(pubKeyBytes)),
+ (this.inputs[index].script = buf),
+ !0
+ );
+ }),
+ (btrx.signmultisig = function (index, wif, sigHashType) {
+ var redeemScript,
+ script = Array.from(this.inputs[index].script),
+ sigsList = [];
+ if (0 == script[0]) {
+ script = this.parseScript(script);
+ for (var i = 0; i < script.length; i++)
+ Array.isArray(script[i]) &&
+ (48 == script[i][0]
+ ? sigsList.push(script[i])
+ : script[i][0] >= 80 &&
+ 174 == script[i][script[i].length - 1] &&
+ (redeemScript = script[i]));
+ } else redeemScript = script;
+ var pubkeyList = this.decodeRedeemScript(redeemScript).pubkeys,
+ pubkey = bitjs.wif2pubkey(wif).pubkey;
+ if (!pubkeyList.includes(pubkey)) return !1;
+ pubkeyList = pubkeyList.map((pub) =>
+ Crypto.util.hexToBytes(bitjs.pubkeydecompress(pub))
+ );
+ var shType = sigHashType || 1;
+ this.inputs[index].script = redeemScript;
+ var signature = Crypto.util.hexToBytes(
+ this.transactionSig(index, wif, shType)
+ );
+ sigsList.push(signature);
+ var buf = [];
+ buf.push(0);
+ for (let x in pubkeyList)
+ for (let y in sigsList) {
+ var sighash = Crypto.util.hexToBytes(
+ this.transactionHash(index, 1 * sigsList[y].slice(-1)[0])
+ );
+ if (
+ bitjs.verifySignature(sighash, sigsList[y], pubkeyList[x])
+ ) {
+ buf = this.writeBytesToScriptBuffer(buf, sigsList[y]);
+ break;
+ }
+ }
+ return (
+ (buf = this.writeBytesToScriptBuffer(buf, redeemScript)),
+ (this.inputs[index].script = buf),
+ !0
+ );
+ }),
+ (btrx.sign = function (wif, sigHashType) {
+ for (
+ var shType = sigHashType || 1, i = 0;
+ i < this.inputs.length;
+ i++
+ ) {
+ var decodedScript = this.scriptDecode(i);
+ if (
+ "scriptpubkey" == decodedScript.type &&
+ 0 == decodedScript.signed
+ ) {
+ var addr = bitjs.wif2address(wif).address;
+ decodedScript.pubhash ==
+ Crypto.util.bytesToHex(this.addressDecode(addr).bytes) &&
+ this.signinput(i, wif, shType);
+ } else
+ "multisig" == decodedScript.type &&
+ this.signmultisig(i, wif, shType);
+ }
+ return this.serialize();
+ }),
+ (btrx.scriptDecode = function (index) {
+ var script = this.parseScript(this.inputs[index].script);
+ return 5 == script.length && 172 == script[script.length - 1]
+ ? {
+ type: "scriptpubkey",
+ signed: !1,
+ pubhash: Crypto.util.bytesToHex(script[2]),
+ }
+ : 2 == script.length && 48 == script[0][0]
+ ? { type: "scriptpubkey", signed: !0 }
+ : 0 == script[0] &&
+ 174 ==
+ script[script.length - 1][
+ script[script.length - 1].length - 1
+ ]
+ ? { type: "multisig", rs: script[script.length - 1] }
+ : script[0] >= 80 && 174 == script[script.length - 1]
+ ? {
+ type: "multisig",
+ rs: Array.from(this.inputs[index].script),
+ }
+ : void 0;
+ }),
+ (btrx.serialize = function () {
+ var buffer = [];
+ buffer = (buffer = buffer.concat(
+ bitjs.numToBytes(parseInt(this.version), 4)
+ )).concat(bitjs.numToVarInt(this.inputs.length));
+ for (var i = 0; i < this.inputs.length; i++) {
+ var txin = this.inputs[i];
+ buffer = (buffer = buffer.concat(
+ Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+ )).concat(bitjs.numToBytes(parseInt(txin.outpoint.index), 4));
+ var scriptBytes = txin.script;
+ buffer = (buffer = (buffer = buffer.concat(
+ bitjs.numToVarInt(scriptBytes.length)
+ )).concat(scriptBytes)).concat(
+ bitjs.numToBytes(parseInt(txin.sequence), 4)
+ );
+ }
+ buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+ for (i = 0; i < this.outputs.length; i++) {
+ var txout = this.outputs[i];
+ buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+ scriptBytes = txout.script;
+ buffer = (buffer = buffer.concat(
+ bitjs.numToVarInt(scriptBytes.length)
+ )).concat(scriptBytes);
+ }
+ return (
+ (buffer = (buffer = (buffer = buffer.concat(
+ bitjs.numToBytes(parseInt(this.locktime), 4)
+ )).concat(bitjs.numToVarInt(this.floData.length))).concat(
+ bitjs.strToBytes(this.floData)
+ )),
+ Crypto.util.bytesToHex(buffer)
+ );
+ }),
+ tx_data &&
+ (function (buffer) {
+ "string" == typeof buffer &&
+ (buffer = Crypto.util.hexToBytes(buffer));
+ var pos = 0,
+ readAsInt = function (bytes) {
+ return 0 == bytes
+ ? 0
+ : (pos++, buffer[pos - 1] + 256 * readAsInt(bytes - 1));
+ },
+ readVarInt = function () {
+ return (
+ pos++,
+ buffer[pos - 1] < 253
+ ? buffer[pos - 1]
+ : readAsInt(buffer[pos - 1] - 251)
+ );
+ },
+ readBytes = function (bytes) {
+ return (pos += bytes), buffer.slice(pos - bytes, pos);
+ },
+ readVarString = function () {
+ var size = readVarInt();
+ return readBytes(size);
+ };
+ const self = btrx;
+ self.version = readAsInt(4);
+ for (var ins = readVarInt(), i = 0; i < ins; i++)
+ self.inputs.push({
+ outpoint: {
+ hash: Crypto.util.bytesToHex(readBytes(32).reverse()),
+ index: readAsInt(4),
+ },
+ script: readVarString(),
+ sequence: readAsInt(4),
+ });
+ var outs = readVarInt();
+ for (i = 0; i < outs; i++)
+ self.outputs.push({
+ value: bitjs.bytesToNum(readBytes(8)),
+ script: readVarString(),
+ });
+ (self.lock_time = readAsInt(4)),
+ (self.floData = readVarString()
+ .map((b) => String.fromCharCode(b))
+ .join(""));
+ })(tx_data),
+ btrx
+ );
+ }),
+ (bitjs.numToBytes = function (num, bytes) {
+ return (
+ void 0 === bytes && (bytes = 8),
+ 0 == bytes
+ ? []
+ : -1 == num
+ ? Crypto.util.hexToBytes("ffffffffffffffff")
+ : [num % 256].concat(
+ bitjs.numToBytes(Math.floor(num / 256), bytes - 1)
+ )
+ );
+ }),
+ (bitjs.numToByteArray = function (num) {
+ return num <= 256
+ ? [num]
+ : [num % 256].concat(bitjs.numToByteArray(Math.floor(num / 256)));
+ }),
+ (bitjs.numToVarInt = function (num) {
+ return num < 253
+ ? [num]
+ : num < 65536
+ ? [253].concat(bitjs.numToBytes(num, 2))
+ : num < 4294967296
+ ? [254].concat(bitjs.numToBytes(num, 4))
+ : [255].concat(bitjs.numToBytes(num, 8));
+ }),
+ (bitjs.bytesToNum = function (bytes) {
+ return 0 == bytes.length
+ ? 0
+ : bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+ }),
+ (bitjs.strToBytes = function (str) {
+ return str.split("").map((c) => c.charCodeAt(0));
+ }),
+ (bitjs.pubkeydecompress = function (pubkey) {
+ if ("string" == typeof pubkey && pubkey.match(/^[a-f0-9]+$/i)) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ try {
+ var pt = curve.curve.decodePointHex(pubkey),
+ x = pt.getX().toBigInteger(),
+ y = pt.getY().toBigInteger(),
+ publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ return (
+ (publicKeyBytes = publicKeyBytes.concat(
+ EllipticCurve.integerToBytes(y, 32)
+ )).unshift(4),
+ Crypto.util.bytesToHex(publicKeyBytes)
+ );
+ } catch (e) {
+ return !1;
+ }
+ }
+ return !1;
+ }),
+ (bitjs.verifySignature = function (hash, sig, pubkey) {
+ return Bitcoin.ECDSA.verify(hash, sig, pubkey);
+ }),
+ (bitjs.clone = function (obj) {
+ if (null == obj || "object" != typeof obj) return obj;
+ var temp = new obj.constructor();
+ for (var key in obj)
+ obj.hasOwnProperty(key) && (temp[key] = bitjs.clone(obj[key]));
+ return temp;
+ });
+ var B58 = (bitjs.Base58 = {
+ alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+ validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+ base: BigInteger.valueOf(58),
+ encode: function (input) {
+ for (
+ var bi = BigInteger.fromByteArrayUnsigned(input), chars = [];
+ bi.compareTo(B58.base) >= 0;
+
+ ) {
+ var mod = bi.mod(B58.base);
+ chars.unshift(B58.alphabet[mod.intValue()]),
+ (bi = bi.subtract(mod).divide(B58.base));
+ }
+ chars.unshift(B58.alphabet[bi.intValue()]);
+ for (var i = 0; i < input.length && 0 == input[i]; i++)
+ chars.unshift(B58.alphabet[0]);
+ return chars.join("");
+ },
+ decode: function (input) {
+ for (
+ var bi = BigInteger.valueOf(0),
+ leadingZerosNum = 0,
+ i = input.length - 1;
+ i >= 0;
+ i--
+ ) {
+ var alphaIndex = B58.alphabet.indexOf(input[i]);
+ if (alphaIndex < 0) throw "Invalid character";
+ (bi = bi.add(
+ BigInteger.valueOf(alphaIndex).multiply(
+ B58.base.pow(input.length - 1 - i)
+ )
+ )),
+ "1" == input[i] ? leadingZerosNum++ : (leadingZerosNum = 0);
+ }
+ for (var bytes = bi.toByteArrayUnsigned(); leadingZerosNum-- > 0; )
+ bytes.unshift(0);
+ return bytes;
+ },
+ });
+ })(),
+ (function () {
+ var ecparams,
+ rng,
+ P_OVER_FOUR,
+ ECDSA,
+ Bip38,
+ Bitcoin = (GLOBAL.Bitcoin = {}),
+ B58 = (Bitcoin.Base58 = {
+ alphabet:
+ "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+ validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+ base: BigInteger.valueOf(58),
+ encode: function (input) {
+ for (
+ var bi = BigInteger.fromByteArrayUnsigned(input), chars = [];
+ bi.compareTo(B58.base) >= 0;
+
+ ) {
+ var mod = bi.mod(B58.base);
+ chars.unshift(B58.alphabet[mod.intValue()]),
+ (bi = bi.subtract(mod).divide(B58.base));
+ }
+ chars.unshift(B58.alphabet[bi.intValue()]);
+ for (var i = 0; i < input.length && 0 == input[i]; i++)
+ chars.unshift(B58.alphabet[0]);
+ return chars.join("");
+ },
+ decode: function (input) {
+ for (
+ var bi = BigInteger.valueOf(0),
+ leadingZerosNum = 0,
+ i = input.length - 1;
+ i >= 0;
+ i--
+ ) {
+ var alphaIndex = B58.alphabet.indexOf(input[i]);
+ if (alphaIndex < 0) throw "Invalid character";
+ (bi = bi.add(
+ BigInteger.valueOf(alphaIndex).multiply(
+ B58.base.pow(input.length - 1 - i)
+ )
+ )),
+ "1" == input[i] ? leadingZerosNum++ : (leadingZerosNum = 0);
+ }
+ for (var bytes = bi.toByteArrayUnsigned(); leadingZerosNum-- > 0; )
+ bytes.unshift(0);
+ return bytes;
+ },
+ });
+ (Bitcoin.Address = function (bytes) {
+ if ("string" == typeof bytes) {
+ var d = Bitcoin.Address.decodeString(bytes);
+ if (
+ ((bytes = d.hash),
+ d.version != Bitcoin.Address.standardVersion &&
+ d.version != Bitcoin.Address.multisigVersion)
+ )
+ throw "Version (prefix) " + d.version + " not supported!";
+ this.version = d.version;
+ } else this.version = Bitcoin.Address.standardVersion;
+ this.hash = bytes;
+ }),
+ (Bitcoin.Address.standardVersion = 35),
+ (Bitcoin.Address.multisigVersion = 94),
+ "FLO_TEST" == GLOBAL.cryptocoin &&
+ ((Bitcoin.Address.standardVersion = 115),
+ (Bitcoin.Address.multisigVersion = 198)),
+ (Bitcoin.Address.prototype.toString = function (version = null) {
+ var hash = this.hash.slice(0);
+ hash.unshift(null !== version ? version : this.version);
+ var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: !0 }), {
+ asBytes: !0,
+ }),
+ bytes = hash.concat(checksum.slice(0, 4));
+ return Bitcoin.Base58.encode(bytes);
+ }),
+ (Bitcoin.Address.prototype.getHashBase64 = function () {
+ return Crypto.util.bytesToBase64(this.hash);
+ }),
+ (Bitcoin.Address.decodeString = function (string) {
+ var bytes = Bitcoin.Base58.decode(string),
+ hash = bytes.slice(0, 21),
+ checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: !0 }), {
+ asBytes: !0,
+ });
+ if (
+ checksum[0] != bytes[21] ||
+ checksum[1] != bytes[22] ||
+ checksum[2] != bytes[23] ||
+ checksum[3] != bytes[24]
+ )
+ throw "Checksum validation failed!";
+ return { version: hash.shift(), hash: hash };
+ }),
+ (Bitcoin.ECDSA =
+ ((ecparams = EllipticCurve.getSECCurveByName("secp256k1")),
+ (rng = new SecureRandom()),
+ (P_OVER_FOUR = null),
+ (ECDSA = {
+ getBigRandom: function (limit) {
+ return new BigInteger(limit.bitLength(), rng)
+ .mod(limit.subtract(BigInteger.ONE))
+ .add(BigInteger.ONE);
+ },
+ sign: function (hash, priv) {
+ var d = priv,
+ n = ecparams.getN(),
+ e = BigInteger.fromByteArrayUnsigned(hash);
+ do {
+ var k = ECDSA.getBigRandom(n),
+ r = ecparams.getG().multiply(k).getX().toBigInteger().mod(n);
+ } while (r.compareTo(BigInteger.ZERO) <= 0);
+ var s = k
+ .modInverse(n)
+ .multiply(e.add(d.multiply(r)))
+ .mod(n);
+ return ECDSA.serializeSig(r, s);
+ },
+ verify: function (hash, sig, pubkey) {
+ var r, s, Q;
+ if (Bitcoin.Util.isArray(sig)) {
+ var obj = ECDSA.parseSig(sig);
+ (r = obj.r), (s = obj.s);
+ } else {
+ if ("object" != typeof sig || !sig.r || !sig.s)
+ throw "Invalid value for signature";
+ (r = sig.r), (s = sig.s);
+ }
+ if (pubkey instanceof EllipticCurve.PointFp) Q = pubkey;
+ else {
+ if (!Bitcoin.Util.isArray(pubkey))
+ throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+ Q = EllipticCurve.PointFp.decodeFrom(
+ ecparams.getCurve(),
+ pubkey
+ );
+ }
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+ return ECDSA.verifyRaw(e, r, s, Q);
+ },
+ verifyRaw: function (e, r, s, Q) {
+ var n = ecparams.getN(),
+ G = ecparams.getG();
+ if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0)
+ return !1;
+ if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0)
+ return !1;
+ var c = s.modInverse(n),
+ u1 = e.multiply(c).mod(n),
+ u2 = r.multiply(c).mod(n);
+ return G.multiply(u1)
+ .add(Q.multiply(u2))
+ .getX()
+ .toBigInteger()
+ .mod(n)
+ .equals(r);
+ },
+ serializeSig: function (r, s) {
+ var rBa = r.toByteArraySigned(),
+ sBa = s.toByteArraySigned(),
+ sequence = [];
+ return (
+ sequence.push(2),
+ sequence.push(rBa.length),
+ (sequence = sequence.concat(rBa)).push(2),
+ sequence.push(sBa.length),
+ (sequence = sequence.concat(sBa)).unshift(sequence.length),
+ sequence.unshift(48),
+ sequence
+ );
+ },
+ parseSig: function (sig) {
+ var cursor;
+ if (48 != sig[0])
+ throw new Error("Signature not a valid DERSequence");
+ if (2 != sig[(cursor = 2)])
+ throw new Error(
+ "First element in signature must be a DERInteger"
+ );
+ var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+ if (2 != sig[(cursor += 2 + sig[cursor + 1])])
+ throw new Error(
+ "Second element in signature must be a DERInteger"
+ );
+ var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+ return (
+ (cursor += 2 + sig[cursor + 1]),
+ {
+ r: BigInteger.fromByteArrayUnsigned(rBa),
+ s: BigInteger.fromByteArrayUnsigned(sBa),
+ }
+ );
+ },
+ parseSigCompact: function (sig) {
+ if (65 !== sig.length) throw "Signature has the wrong length";
+ var i = sig[0] - 27;
+ if (i < 0 || i > 7) throw "Invalid signature type";
+ var n = ecparams.getN();
+ return {
+ r: BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n),
+ s: BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n),
+ i: i,
+ };
+ },
+ recoverPubKey: function (r, s, hash, i) {
+ var isYEven = 1 & (i &= 3),
+ isSecondKey = i >> 1,
+ n = ecparams.getN(),
+ G = ecparams.getG(),
+ curve = ecparams.getCurve(),
+ p = curve.getQ(),
+ a = curve.getA().toBigInteger(),
+ b = curve.getB().toBigInteger();
+ P_OVER_FOUR ||
+ (P_OVER_FOUR = p
+ .add(BigInteger.ONE)
+ .divide(BigInteger.valueOf(4)));
+ var x = isSecondKey ? r.add(n) : r,
+ beta = x
+ .multiply(x)
+ .multiply(x)
+ .add(a.multiply(x))
+ .add(b)
+ .mod(p)
+ .modPow(P_OVER_FOUR, p),
+ y =
+ (beta.isEven(),
+ (beta.isEven() ? !isYEven : isYEven)
+ ? beta
+ : p.subtract(beta)),
+ R = new EllipticCurve.PointFp(
+ curve,
+ curve.fromBigInteger(x),
+ curve.fromBigInteger(y)
+ );
+ R.validate();
+ var e = BigInteger.fromByteArrayUnsigned(hash),
+ eNeg = BigInteger.ZERO.subtract(e).mod(n),
+ rInv = r.modInverse(n),
+ Q = (function (P, k, Q, l) {
+ for (
+ var m = Math.max(k.bitLength(), l.bitLength()),
+ Z = P.add2D(Q),
+ R = P.curve.getInfinity(),
+ i = m - 1;
+ i >= 0;
+ --i
+ )
+ ((R = R.twice2D()).z = BigInteger.ONE),
+ k.testBit(i)
+ ? (R = l.testBit(i) ? R.add2D(Z) : R.add2D(P))
+ : l.testBit(i) && (R = R.add2D(Q));
+ return R;
+ })(R, s, G, eNeg).multiply(rInv);
+ if ((Q.validate(), !ECDSA.verifyRaw(e, r, s, Q)))
+ throw "Pubkey recovery unsuccessful";
+ var pubKey = new Bitcoin.ECKey();
+ return (pubKey.pub = Q), pubKey;
+ },
+ calcPubkeyRecoveryParam: function (address, r, s, hash) {
+ for (var i = 0; i < 4; i++)
+ try {
+ if (
+ Bitcoin.ECDSA.recoverPubKey(r, s, hash, i)
+ .getBitcoinAddress()
+ .toString() == address
+ )
+ return i;
+ } catch (e) {}
+ throw "Unable to find valid recovery factor";
+ },
+ }))),
+ (Bitcoin.KeyPool = new (function () {
+ return (
+ (this.keyArray = []),
+ (this.push = function (item) {
+ if (null != item && null != item.priv) {
+ var doAdd = !0;
+ for (var index in this.keyArray) {
+ var currentItem = this.keyArray[index];
+ if (
+ null != currentItem &&
+ null != currentItem.priv &&
+ item.getBitcoinAddress() == currentItem.getBitcoinAddress()
+ ) {
+ doAdd = !1;
+ break;
+ }
+ }
+ doAdd && this.keyArray.push(item);
+ }
+ }),
+ (this.reset = function () {
+ this.keyArray = [];
+ }),
+ (this.getArray = function () {
+ return this.keyArray.slice(0);
+ }),
+ (this.setArray = function (ka) {
+ this.keyArray = ka;
+ }),
+ (this.length = function () {
+ return this.keyArray.length;
+ }),
+ (this.toString = function () {
+ var keyPoolString = "# = " + this.length() + "\n",
+ pool = this.getArray();
+ for (var index in pool) {
+ var item = pool[index];
+ Bitcoin.Util.hasMethods(
+ item,
+ "getBitcoinAddress",
+ "toString"
+ ) &&
+ null != item &&
+ (keyPoolString +=
+ '"' +
+ item.getBitcoinAddress() +
+ '", "' +
+ item.toString("wif") +
+ '"\n');
+ }
+ return keyPoolString;
+ }),
+ this
+ );
+ })()),
+ (Bitcoin.Bip38Key =
+ (((Bip38 = function (address, encryptedKey) {
+ (this.address = address), (this.priv = encryptedKey);
+ }).prototype.getBitcoinAddress = function () {
+ return this.address;
+ }),
+ (Bip38.prototype.toString = function () {
+ return this.priv;
+ }),
+ Bip38)),
+ (Bitcoin.ECKey = (function () {
+ var ECDSA = Bitcoin.ECDSA,
+ KeyPool = Bitcoin.KeyPool,
+ ecparams = EllipticCurve.getSECCurveByName("secp256k1"),
+ ECKey = function (input) {
+ if (input) {
+ if (input instanceof BigInteger) this.priv = input;
+ else if (Bitcoin.Util.isArray(input))
+ this.priv = BigInteger.fromByteArrayUnsigned(input);
+ else if ("string" == typeof input) {
+ var bytes = null;
+ try {
+ /^[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{52}$/.test(
+ input
+ )
+ ? ((bytes =
+ ECKey.decodeCompressedWalletImportFormat(input)),
+ (this.compressed = !0))
+ : ECKey.isHexFormat(input) &&
+ (bytes = Crypto.util.hexToBytes(input));
+ } catch (exc1) {
+ this.setError(exc1);
+ }
+ ECKey.isBase6Format(input)
+ ? (this.priv = new BigInteger(input, 6))
+ : null == bytes || 32 != bytes.length
+ ? (this.priv = null)
+ : (this.priv = BigInteger.fromByteArrayUnsigned(bytes));
+ }
+ } else {
+ var n = ecparams.getN();
+ this.priv = ECDSA.getBigRandom(n);
+ }
+ this.compressed =
+ null == this.compressed
+ ? !!ECKey.compressByDefault
+ : this.compressed;
+ try {
+ null != this.priv &&
+ 0 == BigInteger.ZERO.compareTo(this.priv) &&
+ this.setError("Error: BigInteger equal to zero.");
+ var rangeLimitBytes = Crypto.util.hexToBytes(
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140"
+ ),
+ limitBigInt =
+ BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+ null != this.priv &&
+ limitBigInt.compareTo(this.priv) < 0 &&
+ this.setError("Error: BigInteger outside of curve range."),
+ null != this.priv && KeyPool.push(this);
+ } catch (exc2) {
+ this.setError(exc2);
+ }
+ };
+ return (
+ "FLO" == GLOBAL.cryptocoin
+ ? (ECKey.privateKeyPrefix = 163)
+ : "FLO_TEST" == GLOBAL.cryptocoin
+ ? (ECKey.privateKeyPrefix = 239)
+ : "BTC" == GLOBAL.cryptocoin
+ ? (ECKey.privateKeyPrefix = 128)
+ : "BTC_TEST" == GLOBAL.cryptocoin &&
+ (ECKey.privateKeyPrefix = 239),
+ (ECKey.compressByDefault = !1),
+ (ECKey.prototype.setError = function (err) {
+ return (this.error = err), (this.priv = null), this;
+ }),
+ (ECKey.prototype.setCompressed = function (v) {
+ return (
+ (this.compressed = !!v),
+ this.pubPoint && (this.pubPoint.compressed = this.compressed),
+ this
+ );
+ }),
+ (ECKey.prototype.getPub = function () {
+ return this.compressed
+ ? this.pubComp
+ ? this.pubComp
+ : (this.pubComp = this.getPubPoint().getEncoded(1))
+ : this.pubUncomp
+ ? this.pubUncomp
+ : (this.pubUncomp = this.getPubPoint().getEncoded(0));
+ }),
+ (ECKey.prototype.getPubPoint = function () {
+ return (
+ this.pubPoint ||
+ ((this.pubPoint = ecparams.getG().multiply(this.priv)),
+ (this.pubPoint.compressed = this.compressed)),
+ this.pubPoint
+ );
+ }),
+ (ECKey.prototype.getPubKeyHex = function () {
+ return this.compressed
+ ? this.pubKeyHexComp
+ ? this.pubKeyHexComp
+ : (this.pubKeyHexComp = Crypto.util
+ .bytesToHex(this.getPub())
+ .toString()
+ .toUpperCase())
+ : this.pubKeyHexUncomp
+ ? this.pubKeyHexUncomp
+ : (this.pubKeyHexUncomp = Crypto.util
+ .bytesToHex(this.getPub())
+ .toString()
+ .toUpperCase());
+ }),
+ (ECKey.prototype.getPubKeyHash = function () {
+ return this.compressed
+ ? this.pubKeyHashComp
+ ? this.pubKeyHashComp
+ : (this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(
+ this.getPub()
+ ))
+ : this.pubKeyHashUncomp
+ ? this.pubKeyHashUncomp
+ : (this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(
+ this.getPub()
+ ));
+ }),
+ (ECKey.prototype.getBitcoinAddress = function () {
+ var hash = this.getPubKeyHash();
+ return new Bitcoin.Address(hash).toString();
+ }),
+ (ECKey.prototype.setPub = function (pub) {
+ Bitcoin.Util.isArray(pub) &&
+ (pub = Crypto.util.bytesToHex(pub).toString().toUpperCase());
+ var ecPoint = ecparams.getCurve().decodePointHex(pub);
+ return (
+ this.setCompressed(ecPoint.compressed),
+ (this.pubPoint = ecPoint),
+ this
+ );
+ }),
+ (ECKey.prototype.getBitcoinWalletImportFormat = function () {
+ var bytes = this.getBitcoinPrivateKeyByteArray();
+ if (null == bytes) return "";
+ bytes.unshift(ECKey.privateKeyPrefix),
+ this.compressed && bytes.push(1);
+ var checksum = Crypto.SHA256(
+ Crypto.SHA256(bytes, { asBytes: !0 }),
+ { asBytes: !0 }
+ );
+ return (
+ (bytes = bytes.concat(checksum.slice(0, 4))),
+ Bitcoin.Base58.encode(bytes)
+ );
+ }),
+ (ECKey.prototype.getBitcoinHexFormat = function () {
+ return Crypto.util
+ .bytesToHex(this.getBitcoinPrivateKeyByteArray())
+ .toString()
+ .toUpperCase();
+ }),
+ (ECKey.prototype.getBitcoinBase64Format = function () {
+ return Crypto.util.bytesToBase64(
+ this.getBitcoinPrivateKeyByteArray()
+ );
+ }),
+ (ECKey.prototype.getBitcoinPrivateKeyByteArray = function () {
+ if (null == this.priv) return null;
+ for (
+ var bytes = this.priv.toByteArrayUnsigned();
+ bytes.length < 32;
+
+ )
+ bytes.unshift(0);
+ return bytes;
+ }),
+ (ECKey.prototype.toString = function (format) {
+ return "base64" ==
+ (format = format || "").toString().toLowerCase() ||
+ "b64" == format.toString().toLowerCase()
+ ? this.getBitcoinBase64Format()
+ : "wif" == format.toString().toLowerCase()
+ ? this.getBitcoinWalletImportFormat()
+ : this.getBitcoinHexFormat();
+ }),
+ (ECKey.prototype.sign = function (hash) {
+ return ECDSA.sign(hash, this.priv);
+ }),
+ (ECKey.prototype.verify = function (hash, sig) {
+ return ECDSA.verify(hash, sig, this.getPub());
+ }),
+ (ECKey.decodeWalletImportFormat = function (privStr) {
+ var bytes = Bitcoin.Base58.decode(privStr),
+ hash = bytes.slice(0, 33),
+ checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: !0 }), {
+ asBytes: !0,
+ });
+ if (
+ checksum[0] != bytes[33] ||
+ checksum[1] != bytes[34] ||
+ checksum[2] != bytes[35] ||
+ checksum[3] != bytes[36]
+ )
+ throw "Checksum validation failed!";
+ hash.shift();
+ return hash;
+ }),
+ (ECKey.decodeCompressedWalletImportFormat = function (privStr) {
+ var bytes = Bitcoin.Base58.decode(privStr),
+ hash = bytes.slice(0, 34),
+ checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: !0 }), {
+ asBytes: !0,
+ });
+ if (
+ checksum[0] != bytes[34] ||
+ checksum[1] != bytes[35] ||
+ checksum[2] != bytes[36] ||
+ checksum[3] != bytes[37]
+ )
+ throw "Checksum validation failed!";
+ hash.shift();
+ return hash.pop(), hash;
+ }),
+ (ECKey.isHexFormat = function (key) {
+ return (key = key.toString()), /^[A-Fa-f0-9]{64}$/.test(key);
+ }),
+ (ECKey.isWalletImportFormat = function (key) {
+ return (
+ (key = key.toString()),
+ 128 == ECKey.privateKeyPrefix
+ ? /^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
+ key
+ )
+ : /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
+ key
+ )
+ );
+ }),
+ (ECKey.isCompressedWalletImportFormat = function (key) {
+ return (
+ (key = key.toString()),
+ 128 == ECKey.privateKeyPrefix
+ ? /^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+ key
+ )
+ : /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+ key
+ )
+ );
+ }),
+ (ECKey.isBase64Format = function (key) {
+ return (
+ (key = key.toString()),
+ /^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(
+ key
+ )
+ );
+ }),
+ (ECKey.isBase6Format = function (key) {
+ return (key = key.toString()), /^[012345]{99}$/.test(key);
+ }),
+ (ECKey.isMiniFormat = function (key) {
+ key = key.toString();
+ var validChars22 =
+ /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(
+ key
+ ),
+ validChars26 =
+ /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(
+ key
+ ),
+ validChars30 =
+ /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(
+ key
+ ),
+ testBytes = Crypto.SHA256(key + "?", { asBytes: !0 });
+ return (
+ (0 === testBytes[0] || 1 === testBytes[0]) &&
+ (validChars22 || validChars26 || validChars30)
+ );
+ }),
+ ECKey
+ );
+ })()),
+ (Bitcoin.Util = {
+ isArray:
+ Array.isArray ||
+ function (o) {
+ return "[object Array]" === Object.prototype.toString.call(o);
+ },
+ makeFilledArray: function (len, val) {
+ for (var array = [], i = 0; i < len; ) array[i++] = val;
+ return array;
+ },
+ numToVarInt: function (i) {
+ return i < 253
+ ? [i]
+ : i <= 65536
+ ? [253, i >>> 8, 255 & i]
+ : i <= 1
+ ? [254].concat(Crypto.util.wordsToBytes([i]))
+ : [255].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+ },
+ valueToBigInt: function (valueBuffer) {
+ return valueBuffer instanceof BigInteger
+ ? valueBuffer
+ : BigInteger.fromByteArrayUnsigned(valueBuffer);
+ },
+ formatValue: function (valueBuffer) {
+ for (
+ var value = this.valueToBigInt(valueBuffer).toString(),
+ integerPart =
+ value.length > 8 ? value.substr(0, value.length - 8) : "0",
+ decimalPart =
+ value.length > 8 ? value.substr(value.length - 8) : value;
+ decimalPart.length < 8;
+
+ )
+ decimalPart = "0" + decimalPart;
+ for (
+ decimalPart = decimalPart.replace(/0*$/, "");
+ decimalPart.length < 2;
+
+ )
+ decimalPart += "0";
+ return integerPart + "." + decimalPart;
+ },
+ parseValue: function (valueString) {
+ for (
+ var valueComp = valueString.split("."),
+ integralPart = valueComp[0],
+ fractionalPart = valueComp[1] || "0";
+ fractionalPart.length < 8;
+
+ )
+ fractionalPart += "0";
+ fractionalPart = fractionalPart.replace(/^0+/g, "");
+ var value = BigInteger.valueOf(parseInt(integralPart));
+ return (value = (value = value.multiply(
+ BigInteger.valueOf(1e8)
+ )).add(BigInteger.valueOf(parseInt(fractionalPart))));
+ },
+ sha256ripe160: function (data) {
+ return ripemd160(Crypto.SHA256(data, { asBytes: !0 }), {
+ asBytes: !0,
+ });
+ },
+ dsha256: function (data) {
+ return Crypto.SHA256(Crypto.SHA256(data, { asBytes: !0 }), {
+ asBytes: !0,
+ });
+ },
+ hasMethods: function (obj) {
+ for (var methodName, i = 1; (methodName = arguments[i++]); )
+ if ("function" != typeof obj[methodName]) return !1;
+ return !0;
+ },
+ });
+ })(),
+ ((ellipticEncryption = GLOBAL.ellipticCurveEncryption =
+ function () {}).rng = new SecureRandom()),
+ (ellipticEncryption.getCurveParameters = function (curveName) {
+ curveName = void 0 !== curveName ? curveName : "secp256k1";
+ var c = EllipticCurve.getSECCurveByName(curveName),
+ curveDetails = { Q: "", A: "", B: "", GX: "", GY: "", N: "" };
+ return (
+ (curveDetails.Q = c.getCurve().getQ().toString()),
+ (curveDetails.A = c.getCurve().getA().toBigInteger().toString()),
+ (curveDetails.B = c.getCurve().getB().toBigInteger().toString()),
+ (curveDetails.GX = c.getG().getX().toBigInteger().toString()),
+ (curveDetails.GY = c.getG().getY().toBigInteger().toString()),
+ (curveDetails.N = c.getN().toString()),
+ curveDetails
+ );
+ }),
+ (ellipticEncryption.selectedCurve =
+ ellipticEncryption.getCurveParameters("secp256k1")),
+ (ellipticEncryption.get_curve = function () {
+ return new EllipticCurve.CurveFp(
+ new BigInteger(this.selectedCurve.Q),
+ new BigInteger(this.selectedCurve.A),
+ new BigInteger(this.selectedCurve.B)
+ );
+ }),
+ (ellipticEncryption.get_G = function (curve) {
+ return new EllipticCurve.PointFp(
+ curve,
+ curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+ curve.fromBigInteger(new BigInteger(this.selectedCurve.GY))
+ );
+ }),
+ (ellipticEncryption.pick_rand = function () {
+ var n = new BigInteger(this.selectedCurve.N),
+ n1 = n.subtract(BigInteger.ONE);
+ return new BigInteger(n.bitLength(), this.rng)
+ .mod(n1)
+ .add(BigInteger.ONE);
+ }),
+ (ellipticEncryption.senderRandom = function () {
+ return this.pick_rand().toString();
+ }),
+ (ellipticEncryption.receiverRandom = function () {
+ return this.pick_rand().toString();
+ }),
+ (ellipticEncryption.senderPublicString = function (senderPrivateKey) {
+ var senderKeyECData = {},
+ curve = this.get_curve(),
+ G = this.get_G(curve),
+ a = new BigInteger(senderPrivateKey),
+ P = G.multiply(a);
+ return (
+ (senderKeyECData.XValuePublicString = P.getX()
+ .toBigInteger()
+ .toString()),
+ (senderKeyECData.YValuePublicString = P.getY()
+ .toBigInteger()
+ .toString()),
+ senderKeyECData
+ );
+ }),
+ (ellipticEncryption.receiverPublicString = function (receiverPublicKey) {
+ var receiverKeyECData = {},
+ curve = this.get_curve(),
+ G = this.get_G(curve),
+ a = new BigInteger(receiverPublicKey),
+ P = G.multiply(a);
+ return (
+ (receiverKeyECData.XValuePublicString = P.getX()
+ .toBigInteger()
+ .toString()),
+ (receiverKeyECData.YValuePublicString = P.getY()
+ .toBigInteger()
+ .toString()),
+ receiverKeyECData
+ );
+ }),
+ (ellipticEncryption.senderSharedKeyDerivation = function (
+ receiverPublicStringXValue,
+ receiverPublicStringYValue,
+ senderPrivateKey
+ ) {
+ var senderDerivedKey = {},
+ curve = this.get_curve(),
+ P = new EllipticCurve.PointFp(
+ curve,
+ curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+ curve.fromBigInteger(new BigInteger(receiverPublicStringYValue))
+ ),
+ a = new BigInteger(senderPrivateKey),
+ S = P.multiply(a);
+ return (
+ (senderDerivedKey.XValue = S.getX().toBigInteger().toString()),
+ (senderDerivedKey.YValue = S.getY().toBigInteger().toString()),
+ senderDerivedKey
+ );
+ }),
+ (ellipticEncryption.receiverSharedKeyDerivation = function (
+ senderPublicStringXValue,
+ senderPublicStringYValue,
+ receiverPrivateKey
+ ) {
+ var receiverDerivedKey = {},
+ curve = this.get_curve(),
+ P = new EllipticCurve.PointFp(
+ curve,
+ curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+ curve.fromBigInteger(new BigInteger(senderPublicStringYValue))
+ ),
+ a = new BigInteger(receiverPrivateKey),
+ S = P.multiply(a);
+ return (
+ (receiverDerivedKey.XValue = S.getX().toBigInteger().toString()),
+ (receiverDerivedKey.YValue = S.getY().toBigInteger().toString()),
+ receiverDerivedKey
+ );
+ }),
+ (function () {
+ function n(a) {
+ throw a;
+ }
+ var q = null;
+ function s(a, b) {
+ (this.a = a), (this.b = b);
+ }
+ function u(a, b) {
+ var g,
+ d = [],
+ h = (1 << b) - 1,
+ f = a.length * b;
+ for (g = 0; g < f; g += b)
+ d[g >>> 5] |= (a.charCodeAt(g / b) & h) << (32 - b - (g % 32));
+ return { value: d, binLen: f };
+ }
+ function x(a) {
+ var h,
+ f,
+ b = [],
+ d = a.length;
+ for (
+ 0 != d % 2 && n("String of HEX type must be in byte increments"),
+ h = 0;
+ h < d;
+ h += 2
+ )
+ (f = parseInt(a.substr(h, 2), 16)),
+ isNaN(f) && n("String of HEX type contains invalid characters"),
+ (b[h >>> 3] |= f << (24 - (h % 8) * 4));
+ return { value: b, binLen: 4 * d };
+ }
+ function B(a) {
+ var h,
+ f,
+ g,
+ k,
+ m,
+ b = [],
+ d = 0;
+ for (
+ -1 === a.search(/^[a-zA-Z0-9=+\/]+$/) &&
+ n("Invalid character in base-64 string"),
+ h = a.indexOf("="),
+ a = a.replace(/\=/g, ""),
+ -1 !== h &&
+ h < a.length &&
+ n("Invalid '=' found in base-64 string"),
+ f = 0;
+ f < a.length;
+ f += 4
+ ) {
+ for (m = a.substr(f, 4), g = k = 0; g < m.length; g += 1)
+ k |=
+ (h =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(
+ m[g]
+ )) <<
+ (18 - 6 * g);
+ for (g = 0; g < m.length - 1; g += 1)
+ (b[d >> 2] |= ((k >>> (16 - 8 * g)) & 255) << (24 - (d % 4) * 8)),
+ (d += 1);
+ }
+ return { value: b, binLen: 8 * d };
+ }
+ function E(a, b) {
+ var f,
+ g,
+ d = "",
+ h = 4 * a.length;
+ for (f = 0; f < h; f += 1)
+ (g = a[f >>> 2] >>> (8 * (3 - (f % 4)))),
+ (d +=
+ "0123456789abcdef".charAt((g >>> 4) & 15) +
+ "0123456789abcdef".charAt(15 & g));
+ return b.outputUpper ? d.toUpperCase() : d;
+ }
+ function F(a, b) {
+ var f,
+ g,
+ k,
+ d = "",
+ h = 4 * a.length;
+ for (f = 0; f < h; f += 3)
+ for (
+ k =
+ (((a[f >>> 2] >>> (8 * (3 - (f % 4)))) & 255) << 16) |
+ (((a[(f + 1) >>> 2] >>> (8 * (3 - ((f + 1) % 4)))) & 255) << 8) |
+ ((a[(f + 2) >>> 2] >>> (8 * (3 - ((f + 2) % 4)))) & 255),
+ g = 0;
+ 4 > g;
+ g += 1
+ )
+ d =
+ 8 * f + 6 * g <= 32 * a.length
+ ? d +
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(
+ (k >>> (6 * (3 - g))) & 63
+ )
+ : d + b.b64Pad;
+ return d;
+ }
+ function G(a) {
+ var b = { outputUpper: !1, b64Pad: "=" };
+ try {
+ a.hasOwnProperty("outputUpper") && (b.outputUpper = a.outputUpper),
+ a.hasOwnProperty("b64Pad") && (b.b64Pad = a.b64Pad);
+ } catch (d) {}
+ return (
+ "boolean" != typeof b.outputUpper &&
+ n("Invalid outputUpper formatting option"),
+ "string" != typeof b.b64Pad && n("Invalid b64Pad formatting option"),
+ b
+ );
+ }
+ function H(a, b) {
+ var d = q;
+ d = new s(a.a, a.b);
+ return 32 >= b
+ ? new s(
+ (d.a >>> b) | ((d.b << (32 - b)) & 4294967295),
+ (d.b >>> b) | ((d.a << (32 - b)) & 4294967295)
+ )
+ : new s(
+ (d.b >>> (b - 32)) | ((d.a << (64 - b)) & 4294967295),
+ (d.a >>> (b - 32)) | ((d.b << (64 - b)) & 4294967295)
+ );
+ }
+ function I(a, b) {
+ return 32 >= b
+ ? new s(a.a >>> b, (a.b >>> b) | ((a.a << (32 - b)) & 4294967295))
+ : new s(0, a.a >>> (b - 32));
+ }
+ function J(a, b, d) {
+ return new s((a.a & b.a) ^ (~a.a & d.a), (a.b & b.b) ^ (~a.b & d.b));
+ }
+ function U(a, b, d) {
+ return new s(
+ (a.a & b.a) ^ (a.a & d.a) ^ (b.a & d.a),
+ (a.b & b.b) ^ (a.b & d.b) ^ (b.b & d.b)
+ );
+ }
+ function V(a) {
+ var b = H(a, 28),
+ d = H(a, 34);
+ return (a = H(a, 39)), new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b);
+ }
+ function W(a) {
+ var b = H(a, 14),
+ d = H(a, 18);
+ return (a = H(a, 41)), new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b);
+ }
+ function X(a) {
+ var b = H(a, 1),
+ d = H(a, 8);
+ return (a = I(a, 7)), new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b);
+ }
+ function Y(a) {
+ var b = H(a, 19),
+ d = H(a, 61);
+ return (a = I(a, 6)), new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b);
+ }
+ function Z(a, b) {
+ var d, h, f;
+ return (
+ (d = (65535 & a.b) + (65535 & b.b)),
+ (f =
+ ((65535 & (h = (a.b >>> 16) + (b.b >>> 16) + (d >>> 16))) << 16) |
+ (65535 & d)),
+ (d = (65535 & a.a) + (65535 & b.a) + (h >>> 16)),
+ new s(
+ ((65535 & (h = (a.a >>> 16) + (b.a >>> 16) + (d >>> 16))) << 16) |
+ (65535 & d),
+ f
+ )
+ );
+ }
+ function aa(a, b, d, h) {
+ var f, g, k;
+ return (
+ (f = (65535 & a.b) + (65535 & b.b) + (65535 & d.b) + (65535 & h.b)),
+ (k =
+ ((65535 &
+ (g =
+ (a.b >>> 16) +
+ (b.b >>> 16) +
+ (d.b >>> 16) +
+ (h.b >>> 16) +
+ (f >>> 16))) <<
+ 16) |
+ (65535 & f)),
+ (f =
+ (65535 & a.a) +
+ (65535 & b.a) +
+ (65535 & d.a) +
+ (65535 & h.a) +
+ (g >>> 16)),
+ new s(
+ ((65535 &
+ (g =
+ (a.a >>> 16) +
+ (b.a >>> 16) +
+ (d.a >>> 16) +
+ (h.a >>> 16) +
+ (f >>> 16))) <<
+ 16) |
+ (65535 & f),
+ k
+ )
+ );
+ }
+ function ba(a, b, d, h, f) {
+ var g, k, m;
+ return (
+ (g =
+ (65535 & a.b) +
+ (65535 & b.b) +
+ (65535 & d.b) +
+ (65535 & h.b) +
+ (65535 & f.b)),
+ (m =
+ ((65535 &
+ (k =
+ (a.b >>> 16) +
+ (b.b >>> 16) +
+ (d.b >>> 16) +
+ (h.b >>> 16) +
+ (f.b >>> 16) +
+ (g >>> 16))) <<
+ 16) |
+ (65535 & g)),
+ (g =
+ (65535 & a.a) +
+ (65535 & b.a) +
+ (65535 & d.a) +
+ (65535 & h.a) +
+ (65535 & f.a) +
+ (k >>> 16)),
+ new s(
+ ((65535 &
+ (k =
+ (a.a >>> 16) +
+ (b.a >>> 16) +
+ (d.a >>> 16) +
+ (h.a >>> 16) +
+ (f.a >>> 16) +
+ (g >>> 16))) <<
+ 16) |
+ (65535 & g),
+ m
+ )
+ );
+ }
+ function $(a, b, d) {
+ var h,
+ f,
+ g,
+ k,
+ m,
+ j,
+ A,
+ C,
+ K,
+ e,
+ L,
+ v,
+ l,
+ M,
+ t,
+ p,
+ y,
+ z,
+ r,
+ N,
+ O,
+ P,
+ Q,
+ R,
+ c,
+ S,
+ T,
+ D,
+ w = [];
+ for (
+ "SHA-384" === d || "SHA-512" === d
+ ? ((L = 80),
+ (h = 31 + (((b + 128) >>> 10) << 5)),
+ (M = 32),
+ (t = 2),
+ (p = Z),
+ (y = aa),
+ (z = ba),
+ (r = X),
+ (N = Y),
+ (O = V),
+ (P = W),
+ (R = U),
+ (Q = J),
+ (S = [
+ new (c = s)(1116352408, 3609767458),
+ new c(1899447441, 602891725),
+ new c(3049323471, 3964484399),
+ new c(3921009573, 2173295548),
+ new c(961987163, 4081628472),
+ new c(1508970993, 3053834265),
+ new c(2453635748, 2937671579),
+ new c(2870763221, 3664609560),
+ new c(3624381080, 2734883394),
+ new c(310598401, 1164996542),
+ new c(607225278, 1323610764),
+ new c(1426881987, 3590304994),
+ new c(1925078388, 4068182383),
+ new c(2162078206, 991336113),
+ new c(2614888103, 633803317),
+ new c(3248222580, 3479774868),
+ new c(3835390401, 2666613458),
+ new c(4022224774, 944711139),
+ new c(264347078, 2341262773),
+ new c(604807628, 2007800933),
+ new c(770255983, 1495990901),
+ new c(1249150122, 1856431235),
+ new c(1555081692, 3175218132),
+ new c(1996064986, 2198950837),
+ new c(2554220882, 3999719339),
+ new c(2821834349, 766784016),
+ new c(2952996808, 2566594879),
+ new c(3210313671, 3203337956),
+ new c(3336571891, 1034457026),
+ new c(3584528711, 2466948901),
+ new c(113926993, 3758326383),
+ new c(338241895, 168717936),
+ new c(666307205, 1188179964),
+ new c(773529912, 1546045734),
+ new c(1294757372, 1522805485),
+ new c(1396182291, 2643833823),
+ new c(1695183700, 2343527390),
+ new c(1986661051, 1014477480),
+ new c(2177026350, 1206759142),
+ new c(2456956037, 344077627),
+ new c(2730485921, 1290863460),
+ new c(2820302411, 3158454273),
+ new c(3259730800, 3505952657),
+ new c(3345764771, 106217008),
+ new c(3516065817, 3606008344),
+ new c(3600352804, 1432725776),
+ new c(4094571909, 1467031594),
+ new c(275423344, 851169720),
+ new c(430227734, 3100823752),
+ new c(506948616, 1363258195),
+ new c(659060556, 3750685593),
+ new c(883997877, 3785050280),
+ new c(958139571, 3318307427),
+ new c(1322822218, 3812723403),
+ new c(1537002063, 2003034995),
+ new c(1747873779, 3602036899),
+ new c(1955562222, 1575990012),
+ new c(2024104815, 1125592928),
+ new c(2227730452, 2716904306),
+ new c(2361852424, 442776044),
+ new c(2428436474, 593698344),
+ new c(2756734187, 3733110249),
+ new c(3204031479, 2999351573),
+ new c(3329325298, 3815920427),
+ new c(3391569614, 3928383900),
+ new c(3515267271, 566280711),
+ new c(3940187606, 3454069534),
+ new c(4118630271, 4000239992),
+ new c(116418474, 1914138554),
+ new c(174292421, 2731055270),
+ new c(289380356, 3203993006),
+ new c(460393269, 320620315),
+ new c(685471733, 587496836),
+ new c(852142971, 1086792851),
+ new c(1017036298, 365543100),
+ new c(1126000580, 2618297676),
+ new c(1288033470, 3409855158),
+ new c(1501505948, 4234509866),
+ new c(1607167915, 987167468),
+ new c(1816402316, 1246189591),
+ ]),
+ (e =
+ "SHA-384" === d
+ ? [
+ new c(3418070365, 3238371032),
+ new c(1654270250, 914150663),
+ new c(2438529370, 812702999),
+ new c(355462360, 4144912697),
+ new c(1731405415, 4290775857),
+ new c(41048885895, 1750603025),
+ new c(3675008525, 1694076839),
+ new c(1203062813, 3204075428),
+ ]
+ : [
+ new c(1779033703, 4089235720),
+ new c(3144134277, 2227873595),
+ new c(1013904242, 4271175723),
+ new c(2773480762, 1595750129),
+ new c(1359893119, 2917565137),
+ new c(2600822924, 725511199),
+ new c(528734635, 4215389547),
+ new c(1541459225, 327033209),
+ ]))
+ : n("Unexpected error in SHA-2 implementation"),
+ a[b >>> 5] |= 128 << (24 - (b % 32)),
+ a[h] = b,
+ T = a.length,
+ v = 0;
+ v < T;
+ v += M
+ ) {
+ for (
+ b = e[0],
+ h = e[1],
+ f = e[2],
+ g = e[3],
+ k = e[4],
+ m = e[5],
+ j = e[6],
+ A = e[7],
+ l = 0;
+ l < L;
+ l += 1
+ )
+ (w[l] =
+ 16 > l
+ ? new c(a[l * t + v], a[l * t + v + 1])
+ : y(N(w[l - 2]), w[l - 7], r(w[l - 15]), w[l - 16])),
+ (C = z(A, P(k), Q(k, m, j), S[l], w[l])),
+ (K = p(O(b), R(b, h, f))),
+ (A = j),
+ (j = m),
+ (m = k),
+ (k = p(g, C)),
+ (g = f),
+ (f = h),
+ (h = b),
+ (b = p(C, K));
+ (e[0] = p(b, e[0])),
+ (e[1] = p(h, e[1])),
+ (e[2] = p(f, e[2])),
+ (e[3] = p(g, e[3])),
+ (e[4] = p(k, e[4])),
+ (e[5] = p(m, e[5])),
+ (e[6] = p(j, e[6])),
+ (e[7] = p(A, e[7]));
+ }
+ return (
+ "SHA-384" === d
+ ? (D = [
+ e[0].a,
+ e[0].b,
+ e[1].a,
+ e[1].b,
+ e[2].a,
+ e[2].b,
+ e[3].a,
+ e[3].b,
+ e[4].a,
+ e[4].b,
+ e[5].a,
+ e[5].b,
+ ])
+ : "SHA-512" === d
+ ? (D = [
+ e[0].a,
+ e[0].b,
+ e[1].a,
+ e[1].b,
+ e[2].a,
+ e[2].b,
+ e[3].a,
+ e[3].b,
+ e[4].a,
+ e[4].b,
+ e[5].a,
+ e[5].b,
+ e[6].a,
+ e[6].b,
+ e[7].a,
+ e[7].b,
+ ])
+ : n("Unexpected error in SHA-2 implementation"),
+ D
+ );
+ }
+ GLOBAL.jsSHA = function (a, b, d) {
+ var h = q,
+ f = q,
+ g = 0,
+ k = [0],
+ m = 0,
+ j = q;
+ 8 === (m = void 0 !== d ? d : 8) ||
+ 16 === m ||
+ n("charSize must be 8 or 16"),
+ "HEX" === b
+ ? (0 != a.length % 2 &&
+ n("srcString of HEX type must be in byte increments"),
+ (j = x(a)),
+ (g = j.binLen),
+ (k = j.value))
+ : "ASCII" === b || "TEXT" === b
+ ? ((j = u(a, m)), (g = j.binLen), (k = j.value))
+ : "B64" === b
+ ? ((j = B(a)), (g = j.binLen), (k = j.value))
+ : n("inputFormat must be HEX, TEXT, ASCII, or B64"),
+ (this.getHash = function (a, b, d) {
+ var e = q,
+ m = k.slice(),
+ j = "";
+ switch (b) {
+ case "HEX":
+ e = E;
+ break;
+ case "B64":
+ e = F;
+ break;
+ default:
+ n("format must be HEX or B64");
+ }
+ return (
+ "SHA-384" === a
+ ? (q === h && (h = $(m, g, a)), (j = e(h, G(d))))
+ : "SHA-512" === a
+ ? (q === f && (f = $(m, g, a)), (j = e(f, G(d))))
+ : n("Chosen SHA variant is not supported"),
+ j
+ );
+ }),
+ (this.getHMAC = function (a, b, d, e, f) {
+ var h,
+ l,
+ j,
+ t,
+ p,
+ y = [],
+ z = [],
+ r = q;
+ switch (e) {
+ case "HEX":
+ h = E;
+ break;
+ case "B64":
+ h = F;
+ break;
+ default:
+ n("outputFormat must be HEX or B64");
+ }
+ for (
+ "SHA-384" === d
+ ? ((j = 128), (p = 384))
+ : "SHA-512" === d
+ ? ((j = 128), (p = 512))
+ : n("Chosen SHA variant is not supported"),
+ "HEX" === b
+ ? ((t = (r = x(a)).binLen), (l = r.value))
+ : "ASCII" === b || "TEXT" === b
+ ? ((t = (r = u(a, m)).binLen), (l = r.value))
+ : "B64" === b
+ ? ((t = (r = B(a)).binLen), (l = r.value))
+ : n("inputFormat must be HEX, TEXT, ASCII, or B64"),
+ a = 8 * j,
+ b = j / 4 - 1,
+ j < t / 8
+ ? ((l = $(l, t, d))[b] &= 4294967040)
+ : j > t / 8 && (l[b] &= 4294967040),
+ j = 0;
+ j <= b;
+ j += 1
+ )
+ (y[j] = 909522486 ^ l[j]), (z[j] = 1549556828 ^ l[j]);
+ return h(
+ (d = $(z.concat($(y.concat(k), a + g, d)), a + p, d)),
+ G(f)
+ );
+ });
+ };
+ })(),
+ (function () {
+ var bech32 = (GLOBAL.bech32 = {}),
+ segwit_addr = (GLOBAL.segwit_addr = {}),
+ CHARSET = "qpzry9x8gf2tvdw0s3jn54khce6mua7l",
+ GENERATOR = [996825010, 642813549, 513874426, 1027748829, 705979059];
+ function getEncodingConst(enc) {
+ return enc == bech32.encodings.BECH32
+ ? 1
+ : enc == bech32.encodings.BECH32M
+ ? 734539939
+ : null;
+ }
+ function polymod(values) {
+ for (var chk = 1, p = 0; p < values.length; ++p) {
+ var top = chk >> 25;
+ chk = ((33554431 & chk) << 5) ^ values[p];
+ for (var i = 0; i < 5; ++i) (top >> i) & 1 && (chk ^= GENERATOR[i]);
+ }
+ return chk;
+ }
+ function hrpExpand(hrp) {
+ var p,
+ ret = [];
+ for (p = 0; p < hrp.length; ++p) ret.push(hrp.charCodeAt(p) >> 5);
+ for (ret.push(0), p = 0; p < hrp.length; ++p)
+ ret.push(31 & hrp.charCodeAt(p));
+ return ret;
+ }
+ function convertbits(data, frombits, tobits, pad) {
+ for (
+ var acc = 0, bits = 0, ret = [], maxv = (1 << tobits) - 1, p = 0;
+ p < data.length;
+ ++p
+ ) {
+ var value = data[p];
+ if (value < 0 || value >> frombits != 0) return null;
+ for (
+ acc = (acc << frombits) | value, bits += frombits;
+ bits >= tobits;
+
+ )
+ (bits -= tobits), ret.push((acc >> bits) & maxv);
+ }
+ if (pad) bits > 0 && ret.push((acc << (tobits - bits)) & maxv);
+ else if (bits >= frombits || (acc << (tobits - bits)) & maxv)
+ return null;
+ return ret;
+ }
+ function segwit_addr_decode(hrp, addr) {
+ var bech32m = !1,
+ dec = bech32.decode(addr, bech32.encodings.BECH32);
+ if (
+ (null === dec &&
+ ((dec = bech32.decode(addr, bech32.encodings.BECH32M)),
+ (bech32m = !0)),
+ null === dec ||
+ dec.hrp !== hrp ||
+ dec.data.length < 1 ||
+ dec.data[0] > 16)
+ )
+ return null;
+ var res = convertbits(dec.data.slice(1), 5, 8, !1);
+ return null === res ||
+ res.length < 2 ||
+ res.length > 40 ||
+ (0 === dec.data[0] && 20 !== res.length && 32 !== res.length) ||
+ (0 === dec.data[0] && bech32m)
+ ? null
+ : 0 === dec.data[0] || bech32m
+ ? { version: dec.data[0], program: res }
+ : null;
+ }
+ (bech32.encodings = { BECH32: "bech32", BECH32M: "bech32m" }),
+ (bech32.encode = function (hrp, data, enc) {
+ for (
+ var combined = data.concat(
+ (function (hrp, data, enc) {
+ for (
+ var mod =
+ polymod(
+ hrpExpand(hrp).concat(data).concat([0, 0, 0, 0, 0, 0])
+ ) ^ getEncodingConst(enc),
+ ret = [],
+ p = 0;
+ p < 6;
+ ++p
+ )
+ ret.push((mod >> (5 * (5 - p))) & 31);
+ return ret;
+ })(hrp, data, enc)
+ ),
+ ret = hrp + "1",
+ p = 0;
+ p < combined.length;
+ ++p
+ )
+ ret += CHARSET.charAt(combined[p]);
+ return ret;
+ }),
+ (bech32.decode = function (bechString, enc) {
+ var p,
+ has_lower = !1,
+ has_upper = !1;
+ for (p = 0; p < bechString.length; ++p) {
+ if (bechString.charCodeAt(p) < 33 || bechString.charCodeAt(p) > 126)
+ return null;
+ bechString.charCodeAt(p) >= 97 &&
+ bechString.charCodeAt(p) <= 122 &&
+ (has_lower = !0),
+ bechString.charCodeAt(p) >= 65 &&
+ bechString.charCodeAt(p) <= 90 &&
+ (has_upper = !0);
+ }
+ if (has_lower && has_upper) return null;
+ var pos = (bechString = bechString.toLowerCase()).lastIndexOf("1");
+ if (pos < 1 || pos + 7 > bechString.length || bechString.length > 90)
+ return null;
+ var hrp = bechString.substring(0, pos),
+ data = [];
+ for (p = pos + 1; p < bechString.length; ++p) {
+ var d = CHARSET.indexOf(bechString.charAt(p));
+ if (-1 === d) return null;
+ data.push(d);
+ }
+ return (function (hrp, data, enc) {
+ return (
+ polymod(hrpExpand(hrp).concat(data)) === getEncodingConst(enc)
+ );
+ })(hrp, data, enc)
+ ? { hrp: hrp, data: data.slice(0, data.length - 6) }
+ : null;
+ }),
+ (segwit_addr.convertbits = convertbits),
+ (segwit_addr.decode = segwit_addr_decode),
+ (segwit_addr.encode = function (hrp, version, program) {
+ var enc = bech32.encodings.BECH32;
+ version > 0 && (enc = bech32.encodings.BECH32M);
+ var ret = bech32.encode(
+ hrp,
+ [version].concat(convertbits(program, 8, 5, !0)),
+ enc
+ );
+ return null === segwit_addr_decode(hrp, ret) ? null : ret;
+ }),
+ (segwit_addr.isTaprootAddress = function (address) {
+ try {
+ const taprootDecoded = segwit_addr.decode("bc", address);
+ return null !== taprootDecoded && 1 === taprootDecoded.version;
+ } catch (error) {
+ return !1;
+ }
+ });
+ })(),
+ ((coinjs = GLOBAL.coinjs = function () {}).pub = 0),
+ (coinjs.priv = 128),
+ (coinjs.multisig = 5),
+ (coinjs.hdkey = { prv: 76066276, pub: 76067358 }),
+ (coinjs.bech32 = {
+ charset: "qpzry9x8gf2tvdw0s3jn54khce6mua7l",
+ version: 0,
+ hrp: "bc",
+ }),
+ (coinjs.compressed = !0),
+ (coinjs.developer = "33tht1bKDgZVxb39MnZsWa8oxHXHvUYE4G"),
+ (coinjs.newKeys = function (input) {
+ var privkey = input ? Crypto.SHA256(input) : this.newPrivkey(),
+ pubkey = this.newPubkey(privkey);
+ return {
+ privkey: privkey,
+ pubkey: pubkey,
+ address: this.pubkey2address(pubkey),
+ wif: this.privkey2wif(privkey),
+ compressed: this.compressed,
+ };
+ }),
+ (coinjs.newPrivkey = function () {
+ var x = GLOBAL.location;
+ (x +=
+ GLOBAL.screen.height * GLOBAL.screen.width * GLOBAL.screen.colorDepth),
+ (x += coinjs.random(64)),
+ (x +=
+ GLOBAL.screen.availHeight *
+ GLOBAL.screen.availWidth *
+ GLOBAL.screen.pixelDepth),
+ (x += navigator.language),
+ (x += GLOBAL.history.length),
+ (x += coinjs.random(64)),
+ (x += navigator.userAgent),
+ (x += "coinb.in"),
+ (x += Crypto.util.randomBytes(64).join("")),
+ (x += x.length),
+ (x += new Date().getTimezoneOffset()),
+ (x += coinjs.random(64)),
+ (x += document.getElementById("entropybucket")
+ ? document.getElementById("entropybucket").innerHTML
+ : "");
+ var r = (x += x + "" + x);
+ for (let i = 0; i < x.length / 25; i++) r = Crypto.SHA256(r.concat(x));
+ for (
+ var checkrBigInt = new BigInteger(r),
+ orderBigInt = new BigInteger(
+ "fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"
+ );
+ checkrBigInt.compareTo(orderBigInt) >= 0 ||
+ checkrBigInt.equals(BigInteger.ZERO) ||
+ checkrBigInt.equals(BigInteger.ONE);
+
+ )
+ (r = Crypto.SHA256(r.concat(x))), (checkrBigInt = new BigInteger(r));
+ return r;
+ }),
+ (coinjs.newPubkey = function (hash) {
+ var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(
+ Crypto.util.hexToBytes(hash)
+ ),
+ curvePt = EllipticCurve.getSECCurveByName("secp256k1")
+ .getG()
+ .multiply(privateKeyBigInt),
+ x = curvePt.getX().toBigInteger(),
+ y = curvePt.getY().toBigInteger(),
+ publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ if (
+ ((publicKeyBytes = publicKeyBytes.concat(
+ EllipticCurve.integerToBytes(y, 32)
+ )).unshift(4),
+ 1 == coinjs.compressed)
+ ) {
+ var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32);
+ return (
+ y.isEven()
+ ? publicKeyBytesCompressed.unshift(2)
+ : publicKeyBytesCompressed.unshift(3),
+ Crypto.util.bytesToHex(publicKeyBytesCompressed)
+ );
+ }
+ return Crypto.util.bytesToHex(publicKeyBytes);
+ }),
+ (coinjs.pubkey2address = function (h, byte) {
+ var r = ripemd160(
+ Crypto.SHA256(Crypto.util.hexToBytes(h), { asBytes: !0 })
+ );
+ r.unshift(byte || coinjs.pub);
+ var checksum = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4);
+ return coinjs.base58encode(r.concat(checksum));
+ }),
+ (coinjs.scripthash2address = function (h) {
+ var x = Crypto.util.hexToBytes(h);
+ x.unshift(coinjs.pub);
+ var r = x,
+ checksum = (r = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ })).slice(0, 4);
+ return coinjs.base58encode(x.concat(checksum));
+ }),
+ (coinjs.pubkeys2MultisigAddress = function (pubkeys, required) {
+ var s = coinjs.script();
+ s.writeOp(81 + 1 * required - 1);
+ for (var i = 0; i < pubkeys.length; ++i)
+ s.writeBytes(Crypto.util.hexToBytes(pubkeys[i]));
+ s.writeOp(81 + pubkeys.length - 1), s.writeOp(174);
+ var x = ripemd160(Crypto.SHA256(s.buffer, { asBytes: !0 }), {
+ asBytes: !0,
+ });
+ x.unshift(coinjs.multisig);
+ var r = x,
+ checksum = (r = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ })).slice(0, 4),
+ redeemScript = Crypto.util.bytesToHex(s.buffer),
+ address = coinjs.base58encode(x.concat(checksum));
+ return (
+ s.buffer.length > 520 &&
+ ((address = "invalid"), (redeemScript = "invalid")),
+ { address: address, redeemScript: redeemScript, size: s.buffer.length }
+ );
+ }),
+ (coinjs.pubkeys2MultisigAddressBech32 = function (pubkeys, required) {
+ var r = coinjs.pubkeys2MultisigAddress(pubkeys, required),
+ program = Crypto.SHA256(Crypto.util.hexToBytes(r.redeemScript), {
+ asBytes: !0,
+ });
+ return {
+ address: coinjs.bech32_encode(
+ coinjs.bech32.hrp,
+ [coinjs.bech32.version].concat(
+ coinjs.bech32_convert(program, 8, 5, !0)
+ )
+ ),
+ redeemScript: r.redeemScript,
+ scripthash: Crypto.util.bytesToHex(program),
+ size: r.size,
+ };
+ }),
+ (coinjs.simpleHodlAddress = function (pubkey, checklocktimeverify) {
+ if (checklocktimeverify < 0)
+ throw "Parameter for OP_CHECKLOCKTIMEVERIFY is negative.";
+ var s = coinjs.script();
+ checklocktimeverify <= 16 && checklocktimeverify >= 1
+ ? s.writeOp(80 + checklocktimeverify)
+ : s.writeBytes(coinjs.numToScriptNumBytes(checklocktimeverify)),
+ s.writeOp(177),
+ s.writeOp(117),
+ s.writeBytes(Crypto.util.hexToBytes(pubkey)),
+ s.writeOp(172);
+ var x = ripemd160(Crypto.SHA256(s.buffer, { asBytes: !0 }), {
+ asBytes: !0,
+ });
+ x.unshift(coinjs.multisig);
+ var r = x,
+ checksum = (r = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ })).slice(0, 4),
+ redeemScript = Crypto.util.bytesToHex(s.buffer);
+ return {
+ address: coinjs.base58encode(x.concat(checksum)),
+ redeemScript: redeemScript,
+ };
+ }),
+ (coinjs.segwitAddress = function (pubkey) {
+ var keyhash = [0, 20].concat(
+ ripemd160(
+ Crypto.SHA256(Crypto.util.hexToBytes(pubkey), { asBytes: !0 }),
+ { asBytes: !0 }
+ )
+ ),
+ x = ripemd160(Crypto.SHA256(keyhash, { asBytes: !0 }), { asBytes: !0 });
+ x.unshift(coinjs.multisig);
+ var r = x,
+ checksum = (r = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ })).slice(0, 4);
+ return {
+ address: coinjs.base58encode(x.concat(checksum)),
+ type: "segwit",
+ redeemscript: Crypto.util.bytesToHex(keyhash),
+ };
+ }),
+ (coinjs.bech32Address = function (pubkey) {
+ var program = ripemd160(
+ Crypto.SHA256(Crypto.util.hexToBytes(pubkey), { asBytes: !0 }),
+ { asBytes: !0 }
+ );
+ return {
+ address: coinjs.bech32_encode(
+ coinjs.bech32.hrp,
+ [coinjs.bech32.version].concat(
+ coinjs.bech32_convert(program, 8, 5, !0)
+ )
+ ),
+ type: "bech32",
+ redeemscript: Crypto.util.bytesToHex(program),
+ };
+ }),
+ (coinjs.multisigBech32Address = function (redeemscript) {
+ var program = Crypto.SHA256(Crypto.util.hexToBytes(redeemscript), {
+ asBytes: !0,
+ });
+ return {
+ address: coinjs.bech32_encode(
+ coinjs.bech32.hrp,
+ [coinjs.bech32.version].concat(
+ coinjs.bech32_convert(program, 8, 5, !0)
+ )
+ ),
+ type: "multisigBech32",
+ redeemScript: redeemscript,
+ scripthash: Crypto.util.bytesToHex(program),
+ };
+ }),
+ (coinjs.bech32redeemscript = function (address) {
+ var decode = coinjs.bech32_decode(address);
+ return (
+ !!decode &&
+ (decode.data.shift(),
+ Crypto.util.bytesToHex(coinjs.bech32_convert(decode.data, 5, 8, !1)))
+ );
+ }),
+ (coinjs.privkey2wif = function (h) {
+ var r = Crypto.util.hexToBytes(h);
+ 1 == coinjs.compressed && r.push(1), r.unshift(coinjs.priv);
+ var checksum = Crypto.SHA256(Crypto.SHA256(r, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4);
+ return coinjs.base58encode(r.concat(checksum));
+ }),
+ (coinjs.wif2privkey = function (wif) {
+ var compressed = !1,
+ decode = coinjs.base58decode(wif),
+ key = decode.slice(0, decode.length - 4);
+ return (
+ (key = key.slice(1, key.length)).length >= 33 &&
+ 1 == key[key.length - 1] &&
+ ((key = key.slice(0, key.length - 1)), (compressed = !0)),
+ { privkey: Crypto.util.bytesToHex(key), compressed: compressed }
+ );
+ }),
+ (coinjs.wif2pubkey = function (wif) {
+ var compressed = coinjs.compressed,
+ r = coinjs.wif2privkey(wif);
+ coinjs.compressed = r.compressed;
+ var pubkey = coinjs.newPubkey(r.privkey);
+ return (
+ (coinjs.compressed = compressed),
+ { pubkey: pubkey, compressed: r.compressed }
+ );
+ }),
+ (coinjs.wif2address = function (wif) {
+ var r = coinjs.wif2pubkey(wif);
+ return {
+ address: coinjs.pubkey2address(r.pubkey),
+ compressed: r.compressed,
+ };
+ }),
+ (coinjs.addressDecode = function (addr) {
+ try {
+ if (segwit_addr.isTaprootAddress(addr)) {
+ var data = segwit_addr.decode("bc", addr);
+ return (
+ (data.type = "bech32m"),
+ (data.outstring = "5120" + Crypto.util.bytesToHex(data.program)),
+ data
+ );
+ }
+ var bytes = coinjs.base58decode(addr),
+ front = bytes.slice(0, bytes.length - 4),
+ back = bytes.slice(bytes.length - 4);
+ if (
+ Crypto.SHA256(Crypto.SHA256(front, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4) +
+ "" ==
+ back + ""
+ ) {
+ var o = {};
+ if (
+ ((o.bytes = front.slice(1)),
+ (o.version = front[0]),
+ o.version == coinjs.pub)
+ )
+ o.type = "standard";
+ else if (o.version == coinjs.multisig) o.type = "multisig";
+ else if (o.version == coinjs.multisigBech32)
+ o.type = "multisigBech32";
+ else if (o.version == coinjs.priv) o.type = "wifkey";
+ else if (42 == o.version) {
+ if (((o.type = "stealth"), (o.option = front[1]), 0 != o.option))
+ return (
+ alert(
+ "Stealth Address option other than 0 is currently not supported!"
+ ),
+ !1
+ );
+ if (
+ ((o.scankey = Crypto.util.bytesToHex(front.slice(2, 35))),
+ (o.n = front[35]),
+ o.n > 1)
+ )
+ return alert("Stealth Multisig is currently not supported!"), !1;
+ if (
+ ((o.spendkey = Crypto.util.bytesToHex(front.slice(36, 69))),
+ (o.m = front[69]),
+ (o.prefixlen = front[70]),
+ o.prefixlen > 0)
+ )
+ return (
+ alert("Stealth Address Prefixes are currently not supported!"),
+ !1
+ );
+ o.prefix = front.slice(71);
+ } else o.type = "other";
+ return o;
+ }
+ throw "Invalid checksum";
+ } catch (e) {
+ let bech32rs = coinjs.bech32redeemscript(addr);
+ return bech32rs && 40 == bech32rs.length
+ ? { type: "bech32", redeemscript: bech32rs }
+ : !(!bech32rs || 64 != bech32rs.length) && {
+ type: "multisigBech32",
+ redeemscript: bech32rs,
+ };
+ }
+ }),
+ (coinjs.addressBalance = function (address, callback) {
+ coinjs.ajax(
+ coinjs.host +
+ "?uid=" +
+ coinjs.uid +
+ "&key=" +
+ coinjs.key +
+ "&setmodule=addresses&request=bal&address=" +
+ address +
+ "&r=" +
+ Math.random(),
+ callback,
+ "GET"
+ );
+ }),
+ (coinjs.pubkeydecompress = function (pubkey) {
+ if ("string" == typeof pubkey && pubkey.match(/^[a-f0-9]+$/i)) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1");
+ try {
+ var pt = curve.curve.decodePointHex(pubkey),
+ x = pt.getX().toBigInteger(),
+ y = pt.getY().toBigInteger(),
+ publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+ return (
+ (publicKeyBytes = publicKeyBytes.concat(
+ EllipticCurve.integerToBytes(y, 32)
+ )).unshift(4),
+ Crypto.util.bytesToHex(publicKeyBytes)
+ );
+ } catch (e) {
+ return !1;
+ }
+ }
+ return !1;
+ }),
+ (coinjs.bech32_polymod = function (values) {
+ for (
+ var chk = 1,
+ BECH32_GENERATOR = [
+ 996825010, 642813549, 513874426, 1027748829, 705979059,
+ ],
+ p = 0;
+ p < values.length;
+ ++p
+ ) {
+ var top = chk >> 25;
+ chk = ((33554431 & chk) << 5) ^ values[p];
+ for (var i = 0; i < 5; ++i)
+ (top >> i) & 1 && (chk ^= BECH32_GENERATOR[i]);
+ }
+ return chk;
+ }),
+ (coinjs.bech32_hrpExpand = function (hrp) {
+ var p,
+ ret = [];
+ for (p = 0; p < hrp.length; ++p) ret.push(hrp.charCodeAt(p) >> 5);
+ for (ret.push(0), p = 0; p < hrp.length; ++p)
+ ret.push(31 & hrp.charCodeAt(p));
+ return ret;
+ }),
+ (coinjs.bech32_verifyChecksum = function (hrp, data) {
+ return (
+ 1 === coinjs.bech32_polymod(coinjs.bech32_hrpExpand(hrp).concat(data))
+ );
+ }),
+ (coinjs.bech32_createChecksum = function (hrp, data) {
+ for (
+ var values = coinjs
+ .bech32_hrpExpand(hrp)
+ .concat(data)
+ .concat([0, 0, 0, 0, 0, 0]),
+ mod = 1 ^ coinjs.bech32_polymod(values),
+ ret = [],
+ p = 0;
+ p < 6;
+ ++p
+ )
+ ret.push((mod >> (5 * (5 - p))) & 31);
+ return ret;
+ }),
+ (coinjs.bech32_encode = function (hrp, data) {
+ for (
+ var combined = data.concat(coinjs.bech32_createChecksum(hrp, data)),
+ ret = hrp + "1",
+ p = 0;
+ p < combined.length;
+ ++p
+ )
+ ret += coinjs.bech32.charset.charAt(combined[p]);
+ return ret;
+ }),
+ (coinjs.bech32_decode = function (bechString) {
+ var p,
+ has_lower = !1,
+ has_upper = !1;
+ for (p = 0; p < bechString.length; ++p) {
+ if (bechString.charCodeAt(p) < 33 || bechString.charCodeAt(p) > 126)
+ return null;
+ bechString.charCodeAt(p) >= 97 &&
+ bechString.charCodeAt(p) <= 122 &&
+ (has_lower = !0),
+ bechString.charCodeAt(p) >= 65 &&
+ bechString.charCodeAt(p) <= 90 &&
+ (has_upper = !0);
+ }
+ if (has_lower && has_upper) return null;
+ var pos = (bechString = bechString.toLowerCase()).lastIndexOf("1");
+ if (pos < 1 || pos + 7 > bechString.length || bechString.length > 90)
+ return null;
+ var hrp = bechString.substring(0, pos),
+ data = [];
+ for (p = pos + 1; p < bechString.length; ++p) {
+ var d = coinjs.bech32.charset.indexOf(bechString.charAt(p));
+ if (-1 === d) return null;
+ data.push(d);
+ }
+ return coinjs.bech32_verifyChecksum(hrp, data)
+ ? { hrp: hrp, data: data.slice(0, data.length - 6) }
+ : null;
+ }),
+ (coinjs.bech32_convert = function (data, inBits, outBits, pad) {
+ for (
+ var value = 0, bits = 0, maxV = (1 << outBits) - 1, result = [], i = 0;
+ i < data.length;
+ ++i
+ )
+ for (
+ value = (value << inBits) | data[i], bits += inBits;
+ bits >= outBits;
+
+ )
+ (bits -= outBits), result.push((value >> bits) & maxV);
+ if (pad) bits > 0 && result.push((value << (outBits - bits)) & maxV);
+ else {
+ if (bits >= inBits) throw new Error("Excess padding");
+ if ((value << (outBits - bits)) & maxV)
+ throw new Error("Non-zero padding");
+ }
+ return result;
+ }),
+ (coinjs.testdeterministicK = function () {
+ var tx = coinjs.transaction(),
+ test_vectors = [
+ {
+ message: "test data",
+ privkey:
+ "fee0a1f7afebf9d2a5a80c0c98a31c709681cce195cbcd06342b517970c0be1e",
+ k_bad00:
+ "fcce1de7a9bcd6b2d3defade6afa1913fb9229e3b7ddf4749b55c4848b2a196e",
+ k_bad01:
+ "727fbcb59eb48b1d7d46f95a04991fc512eb9dbf9105628e3aec87428df28fd8",
+ k_bad15:
+ "398f0e2c9f79728f7b3d84d447ac3a86d8b2083c8f234a0ffa9c4043d68bd258",
+ },
+ {
+ message:
+ "Everything should be made as simple as possible, but not simpler.",
+ privkey:
+ "0000000000000000000000000000000000000000000000000000000000000001",
+ k_bad00:
+ "ec633bd56a5774a0940cb97e27a9e4e51dc94af737596a0c5cbb3d30332d92a5",
+ k_bad01:
+ "df55b6d1b5c48184622b0ead41a0e02bfa5ac3ebdb4c34701454e80aabf36f56",
+ k_bad15:
+ "def007a9a3c2f7c769c75da9d47f2af84075af95cadd1407393dc1e26086ef87",
+ },
+ {
+ message: "Satoshi Nakamoto",
+ privkey:
+ "0000000000000000000000000000000000000000000000000000000000000002",
+ k_bad00:
+ "d3edc1b8224e953f6ee05c8bbf7ae228f461030e47caf97cde91430b4607405e",
+ k_bad01:
+ "f86d8e43c09a6a83953f0ab6d0af59fb7446b4660119902e9967067596b58374",
+ k_bad15:
+ "241d1f57d6cfd2f73b1ada7907b199951f95ef5ad362b13aed84009656e0254a",
+ },
+ {
+ message: "Diffie Hellman",
+ privkey:
+ "7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f",
+ k_bad00:
+ "c378a41cb17dce12340788dd3503635f54f894c306d52f6e9bc4b8f18d27afcc",
+ k_bad01:
+ "90756c96fef41152ac9abe08819c4e95f16da2af472880192c69a2b7bac29114",
+ k_bad15:
+ "7b3f53300ab0ccd0f698f4d67db87c44cf3e9e513d9df61137256652b2e94e7c",
+ },
+ {
+ message: "Japan",
+ privkey:
+ "8080808080808080808080808080808080808080808080808080808080808080",
+ k_bad00:
+ "f471e61b51d2d8db78f3dae19d973616f57cdc54caaa81c269394b8c34edcf59",
+ k_bad01:
+ "6819d85b9730acc876fdf59e162bf309e9f63dd35550edf20869d23c2f3e6d17",
+ k_bad15:
+ "d8e8bae3ee330a198d1f5e00ad7c5f9ed7c24c357c0a004322abca5d9cd17847",
+ },
+ {
+ message: "Bitcoin",
+ privkey:
+ "fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140",
+ k_bad00:
+ "36c848ffb2cbecc5422c33a994955b807665317c1ce2a0f59c689321aaa631cc",
+ k_bad01:
+ "4ed8de1ec952a4f5b3bd79d1ff96446bcd45cabb00fc6ca127183e14671bcb85",
+ k_bad15:
+ "56b6f47babc1662c011d3b1f93aa51a6e9b5f6512e9f2e16821a238d450a31f8",
+ },
+ {
+ message: "i2FLPP8WEus5WPjpoHwheXOMSobUJVaZM1JPMQZq",
+ privkey:
+ "fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140",
+ k_bad00:
+ "6e9b434fcc6bbb081a0463c094356b47d62d7efae7da9c518ed7bac23f4e2ed6",
+ k_bad01:
+ "ae5323ae338d6117ce8520a43b92eacd2ea1312ae514d53d8e34010154c593bb",
+ k_bad15:
+ "3eaa1b61d1b8ab2f1ca71219c399f2b8b3defa624719f1e96fe3957628c2c4ea",
+ },
+ {
+ message: "lEE55EJNP7aLrMtjkeJKKux4Yg0E8E1SAJnWTCEh",
+ privkey:
+ "3881e5286abc580bb6139fe8e83d7c8271c6fe5e5c2d640c1f0ed0e1ee37edc9",
+ k_bad00:
+ "5b606665a16da29cc1c5411d744ab554640479dd8abd3c04ff23bd6b302e7034",
+ k_bad01:
+ "f8b25263152c042807c992eacd2ac2cc5790d1e9957c394f77ea368e3d9923bd",
+ k_bad15:
+ "ea624578f7e7964ac1d84adb5b5087dd14f0ee78b49072aa19051cc15dab6f33",
+ },
+ {
+ message: "2SaVPvhxkAPrayIVKcsoQO5DKA8Uv5X/esZFlf+y",
+ privkey:
+ "7259dff07922de7f9c4c5720d68c9745e230b32508c497dd24cb95ef18856631",
+ k_bad00:
+ "3ab6c19ab5d3aea6aa0c6da37516b1d6e28e3985019b3adb388714e8f536686b",
+ k_bad01:
+ "19af21b05004b0ce9cdca82458a371a9d2cf0dc35a813108c557b551c08eb52e",
+ k_bad15:
+ "117a32665fca1b7137a91c4739ac5719fec0cf2e146f40f8e7c21b45a07ebc6a",
+ },
+ {
+ message: "00A0OwO2THi7j5Z/jp0FmN6nn7N/DQd6eBnCS+/b",
+ privkey:
+ "0d6ea45d62b334777d6995052965c795a4f8506044b4fd7dc59c15656a28f7aa",
+ k_bad00:
+ "79487de0c8799158294d94c0eb92ee4b567e4dc7ca18addc86e49d31ce1d2db6",
+ k_bad01:
+ "9561d2401164a48a8f600882753b3105ebdd35e2358f4f808c4f549c91490009",
+ k_bad15:
+ "b0d273634129ff4dbdf0df317d4062a1dbc58818f88878ffdb4ec511c77976c0",
+ },
+ ],
+ result_txt =
+ "\n----------------------\nResults\n----------------------\n\n";
+ for (i = 0; i < test_vectors.length; i++) {
+ var hash = Crypto.SHA256(
+ test_vectors[i].message.split("").map(function (c) {
+ return c.charCodeAt(0);
+ }),
+ { asBytes: !0 }
+ ),
+ wif = coinjs.privkey2wif(test_vectors[i].privkey),
+ KBigInt = tx.deterministicK(wif, hash),
+ KBigInt0 = tx.deterministicK(wif, hash, 0),
+ KBigInt1 = tx.deterministicK(wif, hash, 1),
+ KBigInt15 = tx.deterministicK(wif, hash, 15),
+ K = Crypto.util.bytesToHex(KBigInt.toByteArrayUnsigned()),
+ K0 = Crypto.util.bytesToHex(KBigInt0.toByteArrayUnsigned()),
+ K1 = Crypto.util.bytesToHex(KBigInt1.toByteArrayUnsigned()),
+ K15 = Crypto.util.bytesToHex(KBigInt15.toByteArrayUnsigned());
+ K != test_vectors[i].k_bad00
+ ? (result_txt +=
+ "Failed Test #" +
+ (i + 1) +
+ "\n K = " +
+ K +
+ "\nExpected = " +
+ test_vectors[i].k_bad00 +
+ "\n\n")
+ : K0 != test_vectors[i].k_bad00
+ ? (result_txt +=
+ "Failed Test #" +
+ (i + 1) +
+ "\n K0 = " +
+ K0 +
+ "\nExpected = " +
+ test_vectors[i].k_bad00 +
+ "\n\n")
+ : K1 != test_vectors[i].k_bad01
+ ? (result_txt +=
+ "Failed Test #" +
+ (i + 1) +
+ "\n K1 = " +
+ K1 +
+ "\nExpected = " +
+ test_vectors[i].k_bad01 +
+ "\n\n")
+ : K15 != test_vectors[i].k_bad15 &&
+ (result_txt +=
+ "Failed Test #" +
+ (i + 1) +
+ "\n K15 = " +
+ K15 +
+ "\nExpected = " +
+ test_vectors[i].k_bad15 +
+ "\n\n");
+ }
+ return (
+ result_txt.length < 60 && (result_txt = "All Tests OK!"), result_txt
+ );
+ }),
+ (coinjs.hd = function (data) {
+ var r = {
+ parse: function () {
+ var bytes = [];
+ if ("string" == typeof data) {
+ var decoded = coinjs.base58decode(data);
+ if (82 == decoded.length) {
+ var checksum = decoded.slice(78, 82),
+ hash = Crypto.SHA256(
+ Crypto.SHA256(decoded.slice(0, 78), { asBytes: !0 }),
+ { asBytes: !0 }
+ );
+ checksum[0] == hash[0] &&
+ checksum[1] == hash[1] &&
+ checksum[2] == hash[2] &&
+ checksum[3] == hash[3] &&
+ (bytes = decoded.slice(0, 78));
+ }
+ }
+ if (bytes && bytes.length > 0) {
+ (r.version = coinjs.uint(bytes.slice(0, 4), 4)),
+ (r.depth = coinjs.uint(bytes.slice(4, 5), 1)),
+ (r.parent_fingerprint = bytes.slice(5, 9)),
+ (r.child_index = coinjs.uint(bytes.slice(9, 13), 4)),
+ (r.chain_code = bytes.slice(13, 45)),
+ (r.key_bytes = bytes.slice(45, 78));
+ var c = coinjs.compressed;
+ if (((coinjs.compressed = !0), 0 == r.key_bytes[0])) {
+ r.type = "private";
+ var privkey = r.key_bytes.slice(1, 33),
+ privkeyHex = Crypto.util.bytesToHex(privkey),
+ pubkey = coinjs.newPubkey(privkeyHex);
+ r.keys = {
+ privkey: privkeyHex,
+ pubkey: pubkey,
+ address: coinjs.pubkey2address(pubkey),
+ wif: coinjs.privkey2wif(privkeyHex),
+ };
+ } else if (2 == r.key_bytes[0] || 3 == r.key_bytes[0]) {
+ r.type = "public";
+ var pubkeyHex = Crypto.util.bytesToHex(r.key_bytes);
+ r.keys = {
+ pubkey: pubkeyHex,
+ address: coinjs.pubkey2address(pubkeyHex),
+ };
+ } else r.type = "invalid";
+ (r.keys_extended = r.extend()), (coinjs.compressed = c);
+ }
+ return r;
+ },
+ extend: function () {
+ return coinjs
+ .hd()
+ .make({
+ depth: 1 * this.depth + 1,
+ parent_fingerprint: this.parent_fingerprint,
+ child_index: this.child_index,
+ chain_code: this.chain_code,
+ privkey: this.keys.privkey,
+ pubkey: this.keys.pubkey,
+ });
+ },
+ derive_path: function (path) {
+ if ("m" == path || "M" == path || "m'" == path || "M'" == path)
+ return this;
+ var p = path.split("/"),
+ hdp = coinjs.clone(this);
+ for (var i in p)
+ if ((0 != i || "m" == c) && "remove" != i) {
+ var c = p[i],
+ use_private = c.length > 1 && "'" == c[c.length - 1],
+ child_index =
+ 2147483647 &
+ parseInt(use_private ? c.slice(0, c.length - 1) : c);
+ use_private && (child_index += 2147483648);
+ var key =
+ (hdp = hdp.derive(child_index)).keys_extended.privkey &&
+ "" != hdp.keys_extended.privkey
+ ? hdp.keys_extended.privkey
+ : hdp.keys_extended.pubkey;
+ hdp = coinjs.hd(key);
+ }
+ return hdp;
+ },
+ derive: function (i) {
+ i = i || 0;
+ var k,
+ key,
+ pubkey,
+ o,
+ blob = Crypto.util
+ .hexToBytes(this.keys.pubkey)
+ .concat(coinjs.numToBytes(i, 4).reverse()),
+ hash = new jsSHA(Crypto.util.bytesToHex(blob), "HEX").getHMAC(
+ Crypto.util.bytesToHex(r.chain_code),
+ "HEX",
+ "SHA-512",
+ "HEX"
+ ),
+ il = new BigInteger(hash.slice(0, 64), 16),
+ ir = Crypto.util.hexToBytes(hash.slice(64, 128)),
+ ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+ if (
+ (ecparams.getCurve(),
+ ((o = coinjs.clone(this)).chain_code = ir),
+ (o.child_index = i),
+ "private" == this.type)
+ )
+ (k = il
+ .add(
+ new BigInteger(
+ [0].concat(Crypto.util.hexToBytes(this.keys.privkey))
+ )
+ )
+ .mod(ecparams.getN())),
+ (key = Crypto.util.bytesToHex(k.toByteArrayUnsigned())),
+ (pubkey = coinjs.newPubkey(key)),
+ (o.keys = {
+ privkey: key,
+ pubkey: pubkey,
+ wif: coinjs.privkey2wif(key),
+ address: coinjs.pubkey2address(pubkey),
+ });
+ else if ("public" == this.type) {
+ q = ecparams.curve.decodePointHex(this.keys.pubkey);
+ var curvePt = ecparams.getG().multiply(il).add(q),
+ x = curvePt.getX().toBigInteger(),
+ y = curvePt.getY().toBigInteger(),
+ publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32);
+ y.isEven()
+ ? publicKeyBytesCompressed.unshift(2)
+ : publicKeyBytesCompressed.unshift(3),
+ (pubkey = Crypto.util.bytesToHex(publicKeyBytesCompressed)),
+ (o.keys = {
+ pubkey: pubkey,
+ address: coinjs.pubkey2address(pubkey),
+ });
+ }
+ return (
+ (o.parent_fingerprint = ripemd160(
+ Crypto.SHA256(Crypto.util.hexToBytes(r.keys.pubkey), {
+ asBytes: !0,
+ }),
+ { asBytes: !0 }
+ ).slice(0, 4)),
+ (o.keys_extended = o.extend()),
+ o
+ );
+ },
+ master: function (pass) {
+ var seed = pass ? Crypto.SHA256(pass) : coinjs.newPrivkey(),
+ I = new jsSHA(seed, "HEX").getHMAC(
+ "Bitcoin seed",
+ "TEXT",
+ "SHA-512",
+ "HEX"
+ ),
+ chain =
+ (Crypto.util.hexToBytes(I.slice(0, 64)),
+ Crypto.util.hexToBytes(I.slice(64, 128)));
+ return coinjs
+ .hd()
+ .make({
+ depth: 0,
+ parent_fingerprint: [0, 0, 0, 0],
+ child_index: 0,
+ chain_code: chain,
+ privkey: I.slice(0, 64),
+ pubkey: coinjs.newPubkey(I.slice(0, 64)),
+ });
+ },
+ make: function (data) {
+ var k = [];
+ k.push(1 * data.depth),
+ (k = (k = (k = k.concat(data.parent_fingerprint)).concat(
+ coinjs.numToBytes(data.child_index, 4).reverse()
+ )).concat(data.chain_code));
+ var o = {};
+ if (data.privkey) {
+ var prv = coinjs.numToBytes(coinjs.hdkey.prv, 4).reverse();
+ (prv = prv.concat(k)).push(0),
+ (prv = prv.concat(Crypto.util.hexToBytes(data.privkey)));
+ var checksum = Crypto.SHA256(Crypto.SHA256(prv, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4),
+ ret = prv.concat(checksum);
+ o.privkey = coinjs.base58encode(ret);
+ }
+ if (data.pubkey) {
+ var pub = coinjs.numToBytes(coinjs.hdkey.pub, 4).reverse();
+ (pub = (pub = pub.concat(k)).concat(
+ Crypto.util.hexToBytes(data.pubkey)
+ )),
+ (checksum = Crypto.SHA256(Crypto.SHA256(pub, { asBytes: !0 }), {
+ asBytes: !0,
+ }).slice(0, 4)),
+ (ret = pub.concat(checksum)),
+ (o.pubkey = coinjs.base58encode(ret));
+ }
+ return o;
+ },
+ };
+ return r.parse();
+ }),
+ (coinjs.script = function (data) {
+ var r = {};
+ return (
+ data
+ ? "string" == typeof data
+ ? (r.buffer = Crypto.util.hexToBytes(data))
+ : coinjs.isArray(data)
+ ? (r.buffer = data)
+ : data instanceof coinjs.script
+ ? (r.buffer = data.buffer)
+ : (r.buffer = data)
+ : (r.buffer = []),
+ (r.parse = function () {
+ var self = this;
+ r.chunks = [];
+ var i = 0;
+ function readChunk(n) {
+ self.chunks.push(self.buffer.slice(i, i + n)), (i += n);
+ }
+ for (; i < this.buffer.length; ) {
+ var opcode = this.buffer[i++];
+ if (
+ (opcode >= 240 && (opcode = (opcode << 8) | this.buffer[i++]),
+ opcode > 0 && opcode < 76
+ ? readChunk(opcode)
+ : 76 == opcode
+ ? readChunk(this.buffer[i++])
+ : 77 == opcode
+ ? readChunk((this.buffer[i++] << 8) | this.buffer[i++])
+ : 78 == opcode
+ ? readChunk(
+ (this.buffer[i++] << 24) |
+ (this.buffer[i++] << 16) |
+ (this.buffer[i++] << 8) |
+ this.buffer[i++]
+ )
+ : this.chunks.push(opcode),
+ i < 0)
+ )
+ break;
+ }
+ return !0;
+ }),
+ (r.decodeRedeemScript = function (script) {
+ var r = !1;
+ try {
+ var s = coinjs.script(Crypto.util.hexToBytes(script));
+ if (s.chunks.length >= 3 && 174 == s.chunks[s.chunks.length - 1]) {
+ (r = {}).signaturesRequired = s.chunks[0] - 80;
+ for (var pubkeys = [], i = 1; i < s.chunks.length - 2; i++)
+ pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));
+ r.pubkeys = pubkeys;
+ var multi = coinjs.pubkeys2MultisigAddress(
+ pubkeys,
+ r.signaturesRequired
+ );
+ (r.address = multi.address), (r.type = "multisig__");
+ var rs = Crypto.util.bytesToHex(s.buffer);
+ r.redeemscript = rs;
+ } else
+ 2 == s.chunks.length && 0 == s.buffer[0] && 20 == s.buffer[1]
+ ? (((r = {}).type = "segwit__"),
+ (rs = Crypto.util.bytesToHex(s.buffer)),
+ (r.address = coinjs.pubkey2address(rs, coinjs.multisig)),
+ (r.redeemscript = rs))
+ : 5 == s.chunks.length &&
+ 177 == s.chunks[1] &&
+ 117 == s.chunks[2] &&
+ 172 == s.chunks[4] &&
+ (((r = {}).pubkey = Crypto.util.bytesToHex(s.chunks[3])),
+ (r.checklocktimeverify = coinjs.bytesToNum(
+ s.chunks[0].slice()
+ )),
+ (r.address = coinjs.simpleHodlAddress(
+ r.pubkey,
+ r.checklocktimeverify
+ ).address),
+ (rs = Crypto.util.bytesToHex(s.buffer)),
+ (r.redeemscript = rs),
+ (r.type = "hodl__"));
+ } catch (e) {
+ r = !1;
+ }
+ return r;
+ }),
+ (r.decodeRedeemScriptBech32 = function (script) {
+ var r = !1;
+ try {
+ var s = coinjs.script(Crypto.util.hexToBytes(script));
+ if (s.chunks.length >= 3 && 174 == s.chunks[s.chunks.length - 1]) {
+ (r = {}).signaturesRequired = s.chunks[0] - 80;
+ for (var pubkeys = [], i = 1; i < s.chunks.length - 2; i++)
+ pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));
+ r.pubkeys = pubkeys;
+ var multi = coinjs.pubkeys2MultisigAddressBech32(
+ pubkeys,
+ r.signaturesRequired
+ );
+ (r.address = multi.address), (r.type = "multisig__");
+ var rs = Crypto.util.bytesToHex(s.buffer);
+ r.redeemscript = rs;
+ }
+ } catch (e) {
+ r = !1;
+ }
+ return r;
+ }),
+ (r.spendToScript = function (address) {
+ var addr = coinjs.addressDecode(address),
+ s = coinjs.script();
+ return "bech32m" == addr.type
+ ? (s.writeBytes(Crypto.util.hexToBytes(addr.outstring)), s)
+ : ("bech32" == addr.type || "multisigBech32" == addr.type
+ ? (s.writeOp(0),
+ s.writeBytes(Crypto.util.hexToBytes(addr.redeemscript)))
+ : addr.version == coinjs.multisig
+ ? (s.writeOp(169), s.writeBytes(addr.bytes), s.writeOp(135))
+ : (s.writeOp(118),
+ s.writeOp(169),
+ s.writeBytes(addr.bytes),
+ s.writeOp(136),
+ s.writeOp(172)),
+ s);
+ }),
+ (r.pubkeyHash = function (address) {
+ var addr = coinjs.addressDecode(address),
+ s = coinjs.script();
+ return (
+ s.writeOp(118),
+ s.writeOp(169),
+ s.writeBytes(addr.bytes),
+ s.writeOp(136),
+ s.writeOp(172),
+ s
+ );
+ }),
+ (r.writeOp = function (op) {
+ return this.buffer.push(op), this.chunks.push(op), !0;
+ }),
+ (r.writeBytes = function (data) {
+ return (
+ data.length < 76
+ ? this.buffer.push(data.length)
+ : data.length <= 255
+ ? (this.buffer.push(76), this.buffer.push(data.length))
+ : data.length <= 65535
+ ? (this.buffer.push(77),
+ this.buffer.push(255 & data.length),
+ this.buffer.push((data.length >>> 8) & 255))
+ : (this.buffer.push(78),
+ this.buffer.push(255 & data.length),
+ this.buffer.push((data.length >>> 8) & 255),
+ this.buffer.push((data.length >>> 16) & 255),
+ this.buffer.push((data.length >>> 24) & 255)),
+ (this.buffer = this.buffer.concat(data)),
+ this.chunks.push(data),
+ !0
+ );
+ }),
+ r.parse(),
+ r
+ );
+ }),
+ (coinjs.transaction = function () {
+ var r = {
+ version: 1,
+ lock_time: 0,
+ ins: [],
+ outs: [],
+ witness: !1,
+ timestamp: null,
+ block: null,
+ addinput: function (txid, index, script, sequence) {
+ var o = {};
+ return (
+ (o.outpoint = { hash: txid, index: index }),
+ (o.script = coinjs.script(script || [])),
+ (o.sequence = sequence || (0 == r.lock_time ? 4294967295 : 0)),
+ this.ins.push(o)
+ );
+ },
+ addoutput: function (address, value) {
+ var o = {};
+ o.value = new BigInteger("" + Math.round(1 * value * 1e8), 10);
+ var s = coinjs.script();
+ return (o.script = s.spendToScript(address)), this.outs.push(o);
+ },
+ addstealth: function (stealth, value) {
+ var ephemeralKeyBigInt = BigInteger.fromByteArrayUnsigned(
+ Crypto.util.hexToBytes(coinjs.newPrivkey())
+ ),
+ curve = EllipticCurve.getSECCurveByName("secp256k1"),
+ p = EllipticCurve.fromHex(
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"
+ ),
+ a = BigInteger.ZERO,
+ b = EllipticCurve.fromHex("7"),
+ calccurve = new EllipticCurve.CurveFp(p, a, b),
+ ephemeralPt = curve.getG().multiply(ephemeralKeyBigInt),
+ sharedPt = calccurve
+ .decodePointHex(stealth.scankey)
+ .multiply(ephemeralKeyBigInt),
+ stealthindexKeyBigInt = BigInteger.fromByteArrayUnsigned(
+ Crypto.SHA256(sharedPt.getEncoded(!0), { asBytes: !0 })
+ ),
+ stealthindexPt = curve.getG().multiply(stealthindexKeyBigInt),
+ addressPt = calccurve
+ .decodePointHex(stealth.spendkey)
+ .add(stealthindexPt),
+ sendaddress = coinjs.pubkey2address(
+ Crypto.util.bytesToHex(addressPt.getEncoded(!0))
+ ),
+ OPRETBytes = [6]
+ .concat(Crypto.util.randomBytes(4))
+ .concat(ephemeralPt.getEncoded(!0)),
+ q = coinjs.script();
+ q.writeOp(106),
+ q.writeBytes(OPRETBytes),
+ (v = {}),
+ (v.value = 0),
+ (v.script = q),
+ this.outs.push(v);
+ var o = {};
+ o.value = new BigInteger("" + Math.round(1 * value * 1e8), 10);
+ var s = coinjs.script();
+ return (o.script = s.spendToScript(sendaddress)), this.outs.push(o);
+ },
+ adddata: function (data) {
+ if (
+ data.match(/^[a-f0-9]+$/gi) &&
+ data.length < 160 &&
+ data.length % 2 == 0
+ ) {
+ var s = coinjs.script();
+ return (
+ s.writeOp(106),
+ s.writeBytes(Crypto.util.hexToBytes(data)),
+ (o = {}),
+ (o.value = 0),
+ (o.script = s),
+ this.outs.push(o)
+ );
+ }
+ return !1;
+ },
+ listUnspent: function (address, callback) {
+ coinjs.ajax(
+ coinjs.host +
+ "?uid=" +
+ coinjs.uid +
+ "&key=" +
+ coinjs.key +
+ "&setmodule=addresses&request=unspent&address=" +
+ address +
+ "&r=" +
+ Math.random(),
+ callback,
+ "GET"
+ );
+ },
+ getTransaction: function (txid, callback) {
+ coinjs.ajax(
+ coinjs.host +
+ "?uid=" +
+ coinjs.uid +
+ "&key=" +
+ coinjs.key +
+ "&setmodule=bitcoin&request=gettransaction&txid=" +
+ txid +
+ "&r=" +
+ Math.random(),
+ callback,
+ "GET"
+ );
+ },
+ addUnspent: function (address, callback, script, segwit, sequence) {
+ var self = this;
+ this.listUnspent(address, function (data) {
+ var s = coinjs.script(),
+ value = 0,
+ total = 0,
+ x = {};
+ GLOBAL.DOMParser
+ ? ((parser = new DOMParser()),
+ (xmlDoc = parser.parseFromString(data, "text/xml")))
+ : ((xmlDoc = new ActiveXObject("Microsoft.XMLDOM")),
+ (xmlDoc.async = !1),
+ xmlDoc.loadXML(data));
+ var unspent = xmlDoc.getElementsByTagName("unspent")[0];
+ if (unspent)
+ for (i = 1; i <= unspent.childElementCount; i++) {
+ var u = xmlDoc.getElementsByTagName("unspent_" + i)[0],
+ txhash =
+ u
+ .getElementsByTagName("tx_hash")[0]
+ .childNodes[0].nodeValue.match(/.{1,2}/g)
+ .reverse()
+ .join("") + "",
+ n =
+ u.getElementsByTagName("tx_output_n")[0].childNodes[0]
+ .nodeValue,
+ scr =
+ script ||
+ u.getElementsByTagName("script")[0].childNodes[0].nodeValue;
+ segwit &&
+ ((s = coinjs.script()).writeBytes(
+ Crypto.util.hexToBytes(script)
+ ),
+ s.writeOp(0),
+ s.writeBytes(
+ coinjs.numToBytes(
+ 1 *
+ u.getElementsByTagName("value")[0].childNodes[0]
+ .nodeValue,
+ 8
+ )
+ ),
+ (scr = Crypto.util.bytesToHex(s.buffer)));
+ var seq = sequence || !1;
+ self.addinput(txhash, n, scr, seq),
+ (value +=
+ 1 *
+ u.getElementsByTagName("value")[0].childNodes[0].nodeValue),
+ total++;
+ }
+ return (
+ (x.result =
+ xmlDoc.getElementsByTagName(
+ "result"
+ )[0].childNodes[0].nodeValue),
+ (x.unspent = unspent),
+ (x.value = value),
+ (x.total = total),
+ (x.response =
+ xmlDoc.getElementsByTagName(
+ "response"
+ )[0].childNodes[0].nodeValue),
+ callback(x)
+ );
+ });
+ },
+ addUnspentAndSign: function (wif, callback) {
+ var self = this,
+ address = coinjs.wif2address(wif);
+ self.addUnspent(address.address, function (data) {
+ return self.sign(wif), callback(data);
+ });
+ },
+ broadcast: function (callback, txhex) {
+ var tx = txhex || this.serialize();
+ coinjs.ajax(
+ coinjs.host +
+ "?uid=" +
+ coinjs.uid +
+ "&key=" +
+ coinjs.key +
+ "&setmodule=bitcoin&request=sendrawtransaction",
+ callback,
+ "POST",
+ ["rawtx=" + tx]
+ );
+ },
+ transactionHash: function (index, sigHashType) {
+ for (
+ var clone = coinjs.clone(this), shType = sigHashType || 1, i = 0;
+ i < clone.ins.length;
+ i++
+ )
+ index != i && (clone.ins[i].script = coinjs.script());
+ var extract = this.extractScriptKey(index);
+ if (
+ ((clone.ins[index].script = coinjs.script(extract.script)),
+ clone.ins && clone.ins[index])
+ ) {
+ if (1 == shType);
+ else if (2 == shType)
+ for (clone.outs = [], i = 0; i < clone.ins.length; i++)
+ index != i && (clone.ins[i].sequence = 0);
+ else if (3 == shType) {
+ for (clone.outs.length = index + 1, i = 0; i < index; i++)
+ (clone.outs[i].value = -1), (clone.outs[i].script.buffer = []);
+ for (i = 0; i < clone.ins.length; i++)
+ index != i && (clone.ins[i].sequence = 0);
+ } else if (shType >= 128)
+ if (((clone.ins = [clone.ins[index]]), 129 == shType));
+ else if (130 == shType) clone.outs = [];
+ else if (131 == shType)
+ for (clone.outs.length = index + 1, i = 0; i < index; i++)
+ (clone.outs[i].value = -1),
+ (clone.outs[i].script.buffer = []);
+ var buffer = Crypto.util.hexToBytes(clone.serialize());
+ buffer = buffer.concat(coinjs.numToBytes(parseInt(shType), 4));
+ var hash = Crypto.SHA256(buffer, { asBytes: !0 });
+ return Crypto.util.bytesToHex(Crypto.SHA256(hash, { asBytes: !0 }));
+ }
+ return !1;
+ },
+ transactionHashSegWitV0: function (index, sigHashType) {
+ var extract = this.extractScriptKey(index);
+ if ("segwit" != extract.type && "multisig_bech32" != extract.type)
+ return {
+ result: 0,
+ fail: "redeemscript",
+ response: "redeemscript missing or not valid for segwit",
+ };
+ if (-1 == extract.value)
+ return {
+ result: 0,
+ fail: "value",
+ response:
+ "unable to generate a valid segwit hash without a value",
+ };
+ var scriptcode = Crypto.util.hexToBytes(extract.script);
+ 20 == scriptcode.length && (scriptcode = [0, 20].concat(scriptcode)),
+ 22 == scriptcode.length
+ ? ((scriptcode = scriptcode.slice(1)).unshift(25, 118, 169),
+ scriptcode.push(136, 172))
+ : scriptcode[0] > 80 && scriptcode.unshift(scriptcode.length);
+ var value = coinjs.numToBytes(extract.value, 8),
+ zero = coinjs.numToBytes(0, 32),
+ version = coinjs.numToBytes(parseInt(this.version), 4),
+ bufferTmp = [];
+ if (!(sigHashType >= 80))
+ for (var i = 0; i < this.ins.length; i++)
+ bufferTmp = (bufferTmp = bufferTmp.concat(
+ Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse()
+ )).concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4));
+ var hashPrevouts =
+ bufferTmp.length >= 1
+ ? Crypto.SHA256(Crypto.SHA256(bufferTmp, { asBytes: !0 }), {
+ asBytes: !0,
+ })
+ : zero;
+ if (
+ ((bufferTmp = []),
+ !(sigHashType >= 80) && 2 != sigHashType && 3 != sigHashType)
+ )
+ for (i = 0; i < this.ins.length; i++)
+ bufferTmp = bufferTmp.concat(
+ coinjs.numToBytes(this.ins[i].sequence, 4)
+ );
+ var hashSequence =
+ bufferTmp.length >= 1
+ ? Crypto.SHA256(Crypto.SHA256(bufferTmp, { asBytes: !0 }), {
+ asBytes: !0,
+ })
+ : zero,
+ outpoint = Crypto.util
+ .hexToBytes(this.ins[index].outpoint.hash)
+ .reverse();
+ outpoint = outpoint.concat(
+ coinjs.numToBytes(this.ins[index].outpoint.index, 4)
+ );
+ var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4),
+ hashOutputs = zero;
+ if (((bufferTmp = []), 2 != sigHashType && 3 != sigHashType)) {
+ for (i = 0; i < this.outs.length; i++)
+ bufferTmp = (bufferTmp = (bufferTmp = bufferTmp.concat(
+ coinjs.numToBytes(this.outs[i].value, 8)
+ )).concat(
+ coinjs.numToVarInt(this.outs[i].script.buffer.length)
+ )).concat(this.outs[i].script.buffer);
+ hashOutputs = Crypto.SHA256(
+ Crypto.SHA256(bufferTmp, { asBytes: !0 }),
+ { asBytes: !0 }
+ );
+ } else
+ 2 == sigHashType &&
+ index < this.outs.length &&
+ ((bufferTmp = (bufferTmp = (bufferTmp = bufferTmp.concat(
+ coinjs.numToBytes(this.outs[index].value, 8)
+ )).concat(
+ coinjs.numToVarInt(this.outs[i].script.buffer.length)
+ )).concat(this.outs[index].script.buffer)),
+ (hashOutputs = Crypto.SHA256(
+ Crypto.SHA256(bufferTmp, { asBytes: !0 }),
+ { asBytes: !0 }
+ )));
+ var locktime = coinjs.numToBytes(this.lock_time, 4),
+ sighash = coinjs.numToBytes(sigHashType, 4),
+ buffer = [];
+ buffer = (buffer = (buffer = (buffer = (buffer = (buffer = (buffer =
+ (buffer = (buffer = (buffer = buffer.concat(version)).concat(
+ hashPrevouts
+ )).concat(hashSequence)).concat(outpoint)).concat(
+ scriptcode
+ )).concat(value)).concat(nsequence)).concat(hashOutputs)).concat(
+ locktime
+ )).concat(sighash);
+ var hash = Crypto.SHA256(buffer, { asBytes: !0 });
+ return {
+ result: 1,
+ hash: Crypto.util.bytesToHex(Crypto.SHA256(hash, { asBytes: !0 })),
+ response: "hash generated",
+ };
+ },
+ transactionHashSegWitV1: function (index, sigHashType) {
+ var extract = this.extractScriptKey(index);
+ if ("segwit" != extract.type && "multisig_bech32" != extract.type)
+ return {
+ result: 0,
+ fail: "redeemscript",
+ response: "redeemscript missing or not valid for segwit",
+ };
+ if (-1 == extract.value)
+ return {
+ result: 0,
+ fail: "value",
+ response:
+ "unable to generate a valid segwit hash without a value",
+ };
+ var scriptcode = Crypto.util.hexToBytes(extract.script);
+ 20 == scriptcode.length && (scriptcode = [0, 20].concat(scriptcode)),
+ 22 == scriptcode.length
+ ? ((scriptcode = scriptcode.slice(1)).unshift(25, 118, 169),
+ scriptcode.push(136, 172))
+ : scriptcode[0] > 80 && scriptcode.unshift(scriptcode.length);
+ var value = coinjs.numToBytes(extract.value, 8),
+ zero = coinjs.numToBytes(0, 32),
+ version = coinjs.numToBytes(parseInt(this.version), 4),
+ bufferTmp = [];
+ if (!(sigHashType >= 80))
+ for (var i = 0; i < this.ins.length; i++)
+ bufferTmp = (bufferTmp = bufferTmp.concat(
+ Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse()
+ )).concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4));
+ var hashPrevouts =
+ bufferTmp.length >= 1
+ ? Crypto.SHA256(Crypto.SHA256(bufferTmp, { asBytes: !0 }), {
+ asBytes: !0,
+ })
+ : zero;
+ if (
+ ((bufferTmp = []),
+ !(sigHashType >= 80) && 2 != sigHashType && 3 != sigHashType)
+ )
+ for (i = 0; i < this.ins.length; i++)
+ bufferTmp = bufferTmp.concat(
+ coinjs.numToBytes(this.ins[i].sequence, 4)
+ );
+ var hashSequence =
+ bufferTmp.length >= 1
+ ? Crypto.SHA256(Crypto.SHA256(bufferTmp, { asBytes: !0 }), {
+ asBytes: !0,
+ })
+ : zero,
+ outpoint = Crypto.util
+ .hexToBytes(this.ins[index].outpoint.hash)
+ .reverse();
+ outpoint = outpoint.concat(
+ coinjs.numToBytes(this.ins[index].outpoint.index, 4)
+ );
+ var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4),
+ hashOutputs = zero;
+ if (((bufferTmp = []), 2 != sigHashType && 3 != sigHashType)) {
+ for (i = 0; i < this.outs.length; i++)
+ bufferTmp = (bufferTmp = (bufferTmp = bufferTmp.concat(
+ coinjs.numToBytes(this.outs[i].value, 8)
+ )).concat(
+ coinjs.numToVarInt(this.outs[i].script.buffer.length)
+ )).concat(this.outs[i].script.buffer);
+ hashOutputs = Crypto.SHA256(
+ Crypto.SHA256(bufferTmp, { asBytes: !0 }),
+ { asBytes: !0 }
+ );
+ } else
+ 2 == sigHashType &&
+ index < this.outs.length &&
+ ((bufferTmp = (bufferTmp = (bufferTmp = bufferTmp.concat(
+ coinjs.numToBytes(this.outs[index].value, 8)
+ )).concat(
+ coinjs.numToVarInt(this.outs[i].script.buffer.length)
+ )).concat(this.outs[index].script.buffer)),
+ (hashOutputs = Crypto.SHA256(
+ Crypto.SHA256(bufferTmp, { asBytes: !0 }),
+ { asBytes: !0 }
+ )));
+ var locktime = coinjs.numToBytes(this.lock_time, 4),
+ sighash = coinjs.numToBytes(sigHashType, 4),
+ buffer = [];
+ buffer = (buffer = (buffer = (buffer = (buffer = (buffer = (buffer =
+ (buffer = (buffer = (buffer = buffer.concat(version)).concat(
+ locktime
+ )).concat(hashPrevouts)).concat(value)).concat(hashOutputs)).concat(
+ nsequence
+ )).concat(outpoint)).concat(hashSequence)).concat(sighash)).concat(
+ scriptcode
+ );
+ var hash = Crypto.SHA256(buffer, { asBytes: !0 });
+ return {
+ result: 1,
+ hash: Crypto.util.bytesToHex(Crypto.SHA256(hash, { asBytes: !0 })),
+ response: "hash generated",
+ };
+ },
+ extractScriptKey: function (index) {
+ if (this.ins[index]) {
+ if (
+ 5 == this.ins[index].script.chunks.length &&
+ 172 == this.ins[index].script.chunks[4] &&
+ coinjs.isArray(this.ins[index].script.chunks[2])
+ )
+ return {
+ type: "scriptpubkey",
+ signed: "false",
+ signatures: 0,
+ script: Crypto.util.bytesToHex(this.ins[index].script.buffer),
+ };
+ if (
+ 2 == this.ins[index].script.chunks.length &&
+ 48 == this.ins[index].script.chunks[0][0] &&
+ 5 == this.ins[index].script.chunks[1].length &&
+ 177 == this.ins[index].script.chunks[1][1]
+ )
+ return {
+ type: "hodl",
+ signed: "true",
+ signatures: 1,
+ script: Crypto.util.bytesToHex(this.ins[index].script.buffer),
+ };
+ if (
+ 2 == this.ins[index].script.chunks.length &&
+ 48 == this.ins[index].script.chunks[0][0]
+ )
+ return {
+ type: "scriptpubkey",
+ signed: "true",
+ signatures: 1,
+ script: Crypto.util.bytesToHex(this.ins[index].script.buffer),
+ };
+ if (
+ 5 == this.ins[index].script.chunks.length &&
+ 177 == this.ins[index].script.chunks[1]
+ )
+ return {
+ type: "hodl",
+ signed: "false",
+ signatures: 0,
+ script: Crypto.util.bytesToHex(this.ins[index].script.buffer),
+ };
+ if (
+ this.ins[index].script.chunks.length <= 3 &&
+ this.ins[index].script.chunks.length > 0 &&
+ ((22 == this.ins[index].script.chunks[0].length &&
+ 0 == this.ins[index].script.chunks[0][0]) ||
+ (20 == this.ins[index].script.chunks[0].length &&
+ 0 == this.ins[index].script.chunks[1]))
+ ) {
+ var sigs =
+ "true" ==
+ (signed =
+ this.witness[index] && 2 == this.witness[index].length
+ ? "true"
+ : "false")
+ ? 1
+ : 0,
+ value = -1;
+ return (
+ this.ins[index].script.chunks[2] &&
+ 8 == this.ins[index].script.chunks[2].length &&
+ (value = coinjs.bytesToNum(this.ins[index].script.chunks[2])),
+ {
+ type: "segwit",
+ signed: signed,
+ signatures: sigs,
+ script: Crypto.util.bytesToHex(
+ this.ins[index].script.chunks[0]
+ ),
+ value: value,
+ }
+ );
+ }
+ if (
+ 0 == this.ins[index].script.chunks[0] &&
+ 174 ==
+ this.ins[index].script.chunks[
+ this.ins[index].script.chunks.length - 1
+ ][
+ this.ins[index].script.chunks[
+ this.ins[index].script.chunks.length - 1
+ ].length - 1
+ ]
+ ) {
+ var sigcount = 0;
+ for (let i = 1; i < this.ins[index].script.chunks.length - 1; i++)
+ 0 != this.ins[index].script.chunks[i] && sigcount++;
+ return {
+ type: "multisig",
+ signed: "true",
+ signatures: sigcount,
+ script: Crypto.util.bytesToHex(
+ this.ins[index].script.chunks[
+ this.ins[index].script.chunks.length - 1
+ ]
+ ),
+ };
+ }
+ if (
+ this.ins[index].script.chunks[0] >= 80 &&
+ 174 ==
+ this.ins[index].script.chunks[
+ this.ins[index].script.chunks.length - 1
+ ]
+ )
+ return {
+ type: "multisig",
+ signed: "false",
+ signatures: 0,
+ script: Crypto.util.bytesToHex(this.ins[index].script.buffer),
+ };
+ if (
+ 3 == this.ins[index].script.chunks.length &&
+ this.ins[index].script.chunks[0][0] >= 80 &&
+ 174 ==
+ this.ins[index].script.chunks[0][
+ this.ins[index].script.chunks[0].length - 1
+ ] &&
+ 0 == this.ins[index].script.chunks[1]
+ ) {
+ let last_index = this.ins[index].script.chunks.length - 1;
+ return (
+ (value = -1),
+ last_index >= 2 &&
+ 8 == this.ins[index].script.chunks[last_index].length &&
+ (value = coinjs.bytesToNum(
+ this.ins[index].script.chunks[last_index]
+ )),
+ {
+ type: "multisig_bech32",
+ signed: "false",
+ signatures: (sigcount = this.witness[index]
+ ? this.witness[index].length - 2
+ : 0),
+ script: Crypto.util.bytesToHex(
+ this.ins[index].script.chunks[0]
+ ),
+ value: value,
+ }
+ );
+ }
+ var signed;
+ return 0 == this.ins[index].script.chunks.length
+ ? {
+ type: "empty",
+ signed: (signed =
+ this.witness[index] && this.witness[index].length >= 2
+ ? "true"
+ : "false"),
+ signatures: (sigs =
+ "true" == signed
+ ? this.witness[index][0]
+ ? 1
+ : this.witness[index].length - 2
+ : 0),
+ script: "",
+ }
+ : 2 == this.ins[index].script.chunks.length &&
+ 81 == this.ins[index].script.chunks[0] &&
+ 32 == this.ins[index].script.chunks[1].length &&
+ 32 == this.ins[index].script.buffer[1]
+ ? {
+ type: "bech32m",
+ signed: "false",
+ signatures: 0,
+ script: Crypto.util.bytesToHex(this.ins[index].script.buffer),
+ }
+ : {
+ type: "unknown",
+ signed: "false",
+ signatures: 0,
+ script: Crypto.util.bytesToHex(this.ins[index].script.buffer),
+ };
+ }
+ return !1;
+ },
+ transactionSig: function (index, wif, sigHashType, txhash) {
+ var shType = sigHashType || 1,
+ hash =
+ txhash ||
+ Crypto.util.hexToBytes(this.transactionHash(index, shType));
+ if (hash) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1"),
+ key = coinjs.wif2privkey(wif),
+ priv = BigInteger.fromByteArrayUnsigned(
+ Crypto.util.hexToBytes(key.privkey)
+ ),
+ n = curve.getN(),
+ e = BigInteger.fromByteArrayUnsigned(hash),
+ badrs = 0;
+ do {
+ var k = this.deterministicK(wif, hash, badrs),
+ r = curve.getG().multiply(k).getX().toBigInteger().mod(n),
+ s = k
+ .modInverse(n)
+ .multiply(e.add(priv.multiply(r)))
+ .mod(n);
+ badrs++;
+ } while (
+ r.compareTo(BigInteger.ZERO) <= 0 ||
+ s.compareTo(BigInteger.ZERO) <= 0
+ );
+ var halfn = n.shiftRight(1);
+ s.compareTo(halfn) > 0 && (s = n.subtract(s));
+ var sig = (function (r, s) {
+ var rBa = r.toByteArraySigned(),
+ sBa = s.toByteArraySigned(),
+ sequence = [];
+ return (
+ sequence.push(2),
+ sequence.push(rBa.length),
+ (sequence = sequence.concat(rBa)).push(2),
+ sequence.push(sBa.length),
+ (sequence = sequence.concat(sBa)).unshift(sequence.length),
+ sequence.unshift(48),
+ sequence
+ );
+ })(r, s);
+ return sig.push(parseInt(shType, 10)), Crypto.util.bytesToHex(sig);
+ }
+ return !1;
+ },
+ deterministicK: function (wif, hash, badrs) {
+ badrs = badrs || 0;
+ var key = coinjs.wif2privkey(wif),
+ x = Crypto.util.hexToBytes(key.privkey),
+ N = EllipticCurve.getSECCurveByName("secp256k1").getN(),
+ v = [
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ ],
+ k = [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ];
+ (k = Crypto.HMAC(
+ Crypto.SHA256,
+ v.concat([0]).concat(x).concat(hash),
+ k,
+ { asBytes: !0 }
+ )),
+ (v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 })),
+ (k = Crypto.HMAC(
+ Crypto.SHA256,
+ v.concat([1]).concat(x).concat(hash),
+ k,
+ { asBytes: !0 }
+ )),
+ (v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 }));
+ var T = [];
+ T = v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 });
+ for (
+ var KBigInt = BigInteger.fromByteArrayUnsigned(T), i = 0;
+ KBigInt.compareTo(N) >= 0 ||
+ KBigInt.compareTo(BigInteger.ZERO) <= 0 ||
+ i < badrs;
+
+ )
+ (k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, { asBytes: !0 })),
+ (v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 })),
+ (T = v = Crypto.HMAC(Crypto.SHA256, v, k, { asBytes: !0 })),
+ (KBigInt = BigInteger.fromByteArrayUnsigned(T)),
+ i++;
+ return KBigInt;
+ },
+ signinput: function (index, wif, sigHashType) {
+ var key = coinjs.wif2pubkey(wif),
+ shType = sigHashType || 1,
+ signature = this.transactionSig(index, wif, shType),
+ s = coinjs.script();
+ return (
+ s.writeBytes(Crypto.util.hexToBytes(signature)),
+ s.writeBytes(Crypto.util.hexToBytes(key.pubkey)),
+ (this.ins[index].script = s),
+ !0
+ );
+ },
+ signhodl: function (index, wif, sigHashType) {
+ var shType = sigHashType || 1,
+ signature = this.transactionSig(index, wif, shType),
+ redeemScript = this.ins[index].script.buffer,
+ s = coinjs.script();
+ return (
+ s.writeBytes(Crypto.util.hexToBytes(signature)),
+ s.writeBytes(redeemScript),
+ (this.ins[index].script = s),
+ !0
+ );
+ },
+ signtaproot: function (index, wif, sigHashType) {
+ var shType = sigHashType || 1,
+ signature = this.transactionSig(index, wif, shType),
+ redeemScript = this.ins[index].script.buffer,
+ s = coinjs.script();
+ return (
+ s.writeBytes(Crypto.util.hexToBytes(signature)),
+ s.writeBytes(redeemScript),
+ (this.ins[index].script = s),
+ !0
+ );
+ },
+ signmultisig_bech32: function (index, wif, sigHashType) {
+ var redeemScript = Crypto.util.bytesToHex(
+ this.ins[index].script.chunks[0]
+ );
+ coinjs.isArray(this.witness) ||
+ ((this.witness = new Array(this.ins.length)),
+ this.witness.fill([]));
+ var pubkeyList = (function (redeemScript_decoded) {
+ for (
+ var r = {}, i = 1;
+ i < redeemScript_decoded.chunks.length - 2;
+ i++
+ )
+ r[i] = Crypto.util.hexToBytes(
+ coinjs.pubkeydecompress(
+ Crypto.util.bytesToHex(redeemScript_decoded.chunks[i])
+ )
+ );
+ return r;
+ })(coinjs.script(redeemScript)),
+ sigsList = (function (sigList) {
+ let r = {};
+ var c = 0;
+ if (Array.isArray(sigList))
+ for (let i = 1; i < sigList.length - 1; i++)
+ r[++c] = Crypto.util.hexToBytes(sigList[i]);
+ return r;
+ })(this.witness[index]);
+ let decode_rs = coinjs
+ .script()
+ .decodeRedeemScriptBech32(redeemScript);
+ var shType = sigHashType || 1,
+ txhash = this.transactionHashSegWitV0(index, shType);
+ if (
+ 1 == txhash.result &&
+ decode_rs.pubkeys.includes(coinjs.wif2pubkey(wif).pubkey)
+ ) {
+ var segwitHash = Crypto.util.hexToBytes(txhash.hash),
+ signature = Crypto.util.hexToBytes(
+ this.transactionSig(index, wif, shType, segwitHash)
+ );
+ sigsList[coinjs.countObject(sigsList) + 1] = signature;
+ var w = [];
+ for (let x in pubkeyList)
+ for (let y in sigsList) {
+ var sighash = this.transactionHashSegWitV0(
+ index,
+ 1 * sigsList[y].slice(-1)[0]
+ ).hash;
+ (sighash = Crypto.util.hexToBytes(sighash)),
+ coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x]) &&
+ w.push(Crypto.util.bytesToHex(sigsList[y]));
+ }
+ w.length >= decode_rs.signaturesRequired &&
+ (this.ins[index].script = coinjs.script()),
+ w.unshift(0),
+ w.push(redeemScript),
+ (this.witness[index] = w);
+ }
+ },
+ signmultisig: function (index, wif, sigHashType) {
+ var redeemScript =
+ 174 ==
+ this.ins[index].script.chunks[
+ this.ins[index].script.chunks.length - 1
+ ]
+ ? this.ins[index].script.buffer
+ : this.ins[index].script.chunks[
+ this.ins[index].script.chunks.length - 1
+ ],
+ pubkeyList = (function (redeemScript) {
+ for (var r = {}, i = 1; i < redeemScript.chunks.length - 2; i++)
+ r[i] = Crypto.util.hexToBytes(
+ coinjs.pubkeydecompress(
+ Crypto.util.bytesToHex(redeemScript.chunks[i])
+ )
+ );
+ return r;
+ })(coinjs.script(redeemScript)),
+ sigsList = (function (scriptSig) {
+ var r = {},
+ c = 0;
+ if (
+ 0 == scriptSig.chunks[0] &&
+ 174 ==
+ scriptSig.chunks[scriptSig.chunks.length - 1][
+ scriptSig.chunks[scriptSig.chunks.length - 1].length - 1
+ ]
+ )
+ for (var i = 1; i < scriptSig.chunks.length - 1; i++)
+ 0 != scriptSig.chunks[i] && (r[++c] = scriptSig.chunks[i]);
+ return r;
+ })(this.ins[index].script),
+ shType = sigHashType || 1,
+ sighash = Crypto.util.hexToBytes(
+ this.transactionHash(index, shType)
+ ),
+ signature = Crypto.util.hexToBytes(
+ this.transactionSig(index, wif, shType)
+ );
+ sigsList[coinjs.countObject(sigsList) + 1] = signature;
+ var s = coinjs.script();
+ s.writeOp(0);
+ for (let x in pubkeyList)
+ for (let y in sigsList)
+ (this.ins[index].script.buffer = redeemScript),
+ (sighash = Crypto.util.hexToBytes(
+ this.transactionHash(index, 1 * sigsList[y].slice(-1)[0])
+ )),
+ coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x]) &&
+ s.writeBytes(sigsList[y]);
+ return s.writeBytes(redeemScript), (this.ins[index].script = s), !0;
+ },
+ signsegwit: function (index, wif, sigHashType) {
+ var shType = sigHashType || 1,
+ wif2 = coinjs.wif2pubkey(wif),
+ segwit = coinjs.segwitAddress(wif2.pubkey),
+ bech32 = coinjs.bech32Address(wif2.pubkey);
+ if (
+ segwit.redeemscript ==
+ Crypto.util.bytesToHex(this.ins[index].script.chunks[0]) ||
+ bech32.redeemscript ==
+ Crypto.util.bytesToHex(this.ins[index].script.chunks[0])
+ ) {
+ var txhash = this.transactionHashSegWitV0(index, shType);
+ if (1 == txhash.result) {
+ var segwitHash = Crypto.util.hexToBytes(txhash.hash),
+ signature = this.transactionSig(index, wif, shType, segwitHash),
+ script = coinjs.script();
+ script.writeBytes(this.ins[index].script.chunks[0]),
+ (this.ins[index].script = script),
+ coinjs.isArray(this.witness) ||
+ ((this.witness = new Array(this.ins.length)),
+ this.witness.fill([])),
+ (this.witness[index] = [signature, wif2.pubkey]),
+ bech32.redeemscript ==
+ Crypto.util.bytesToHex(this.ins[index].script.chunks[0]) &&
+ (this.ins[index].script = coinjs.script());
+ }
+ }
+ return !0;
+ },
+ sign: function (wif, sigHashType) {
+ for (var shType = sigHashType || 1, i = 0; i < this.ins.length; i++) {
+ var d = this.extractScriptKey(i),
+ w2a = coinjs.wif2address(wif),
+ pubkeyHash = coinjs.script().pubkeyHash(w2a.address);
+ (("scriptpubkey" == d.type &&
+ d.script == Crypto.util.bytesToHex(pubkeyHash.buffer)) ||
+ "empty" == d.type) &&
+ "false" == d.signed
+ ? this.signinput(i, wif, shType)
+ : "hodl" == d.type && "false" == d.signed
+ ? this.signhodl(i, wif, shType)
+ : "multisig" == d.type
+ ? this.signmultisig(i, wif, shType)
+ : "multisig_bech32" == d.type && "false" == d.signed
+ ? this.signmultisig_bech32(i, wif, shType)
+ : "segwit" == d.type
+ ? this.signsegwit(i, wif, shType)
+ : "bech32m" == d.type && this.signtaproot(i, wif, shType);
+ }
+ return this.serialize();
+ },
+ serialize: function () {
+ var buffer = [];
+ (buffer = buffer.concat(
+ coinjs.numToBytes(parseInt(this.version), 4)
+ )),
+ coinjs.isArray(this.witness) && (buffer = buffer.concat([0, 1])),
+ (buffer = buffer.concat(coinjs.numToVarInt(this.ins.length)));
+ for (var i = 0; i < this.ins.length; i++) {
+ var txin = this.ins[i];
+ buffer = (buffer = buffer.concat(
+ Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+ )).concat(coinjs.numToBytes(parseInt(txin.outpoint.index), 4));
+ var scriptBytes = txin.script.buffer;
+ buffer = (buffer = (buffer = buffer.concat(
+ coinjs.numToVarInt(scriptBytes.length)
+ )).concat(scriptBytes)).concat(
+ coinjs.numToBytes(parseInt(txin.sequence), 4)
+ );
+ }
+ for (
+ buffer = buffer.concat(coinjs.numToVarInt(this.outs.length)), i = 0;
+ i < this.outs.length;
+ i++
+ ) {
+ var txout = this.outs[i];
+ (buffer = buffer.concat(coinjs.numToBytes(txout.value, 8))),
+ (scriptBytes = txout.script.buffer),
+ (buffer = (buffer = buffer.concat(
+ coinjs.numToVarInt(scriptBytes.length)
+ )).concat(scriptBytes));
+ }
+ if (coinjs.isArray(this.witness) && this.witness.length >= 1)
+ for (i = 0; i < this.witness.length; i++) {
+ buffer = buffer.concat(
+ coinjs.numToVarInt(this.witness[i].length)
+ );
+ for (var x = 0; x < this.witness[i].length; x++)
+ buffer = (buffer = buffer.concat(
+ coinjs.numToVarInt(
+ Crypto.util.hexToBytes(this.witness[i][x]).length
+ )
+ )).concat(Crypto.util.hexToBytes(this.witness[i][x]));
+ }
+ return (
+ (buffer = buffer.concat(
+ coinjs.numToBytes(parseInt(this.lock_time), 4)
+ )),
+ Crypto.util.bytesToHex(buffer)
+ );
+ },
+ transactionSigNoIndex: function (wif, sigHashType, txhash) {
+ var shType = sigHashType || 1,
+ hash = Crypto.util.hexToBytes(txhash);
+ if (hash) {
+ var curve = EllipticCurve.getSECCurveByName("secp256k1"),
+ key = coinjs.wif2privkey(wif),
+ priv = BigInteger.fromByteArrayUnsigned(
+ Crypto.util.hexToBytes(key.privkey)
+ ),
+ n = curve.getN(),
+ e = BigInteger.fromByteArrayUnsigned(hash),
+ badrs = 0;
+ do {
+ var k = this.deterministicK(wif, hash, badrs),
+ r = curve.getG().multiply(k).getX().toBigInteger().mod(n),
+ s = k
+ .modInverse(n)
+ .multiply(e.add(priv.multiply(r)))
+ .mod(n);
+ badrs++;
+ } while (
+ r.compareTo(BigInteger.ZERO) <= 0 ||
+ s.compareTo(BigInteger.ZERO) <= 0
+ );
+ var halfn = n.shiftRight(1);
+ s.compareTo(halfn) > 0 && (s = n.subtract(s));
+ var sig = (function (r, s) {
+ var rBa = r.toByteArraySigned(),
+ sBa = s.toByteArraySigned(),
+ sequence = [];
+ return (
+ sequence.push(2),
+ sequence.push(rBa.length),
+ (sequence = sequence.concat(rBa)).push(2),
+ sequence.push(sBa.length),
+ (sequence = sequence.concat(sBa)).unshift(sequence.length),
+ sequence.unshift(48),
+ sequence
+ );
+ })(r, s);
+ return sig.push(parseInt(shType, 10)), Crypto.util.bytesToHex(sig);
+ }
+ return !1;
+ },
+ deserialize: function (buffer) {
+ "string" == typeof buffer &&
+ (buffer = Crypto.util.hexToBytes(buffer));
+ var pos = 0,
+ witness = !1,
+ readAsInt = function (bytes) {
+ return 0 == bytes
+ ? 0
+ : (pos++, buffer[pos - 1] + 256 * readAsInt(bytes - 1));
+ },
+ readVarInt = function () {
+ return (
+ pos++,
+ buffer[pos - 1] < 253
+ ? buffer[pos - 1]
+ : readAsInt(buffer[pos - 1] - 251)
+ );
+ },
+ readBytes = function (bytes) {
+ return (pos += bytes), buffer.slice(pos - bytes, pos);
+ },
+ readVarString = function () {
+ var size = readVarInt();
+ return readBytes(size);
+ },
+ obj = new coinjs.transaction();
+ (obj.version = readAsInt(4)),
+ 0 == buffer[pos] &&
+ 1 == buffer[pos + 1] &&
+ ((witness = !0), (obj.witness = []), (pos += 2));
+ for (var ins = readVarInt(), i = 0; i < ins; i++)
+ obj.ins.push({
+ outpoint: {
+ hash: Crypto.util.bytesToHex(readBytes(32).reverse()),
+ index: readAsInt(4),
+ },
+ script: coinjs.script(readVarString()),
+ sequence: readAsInt(4),
+ });
+ var outs = readVarInt();
+ for (i = 0; i < outs; i++)
+ obj.outs.push({
+ value: coinjs.bytesToNum(readBytes(8)),
+ script: coinjs.script(readVarString()),
+ });
+ if (1 == witness)
+ for (i = 0; i < ins; ++i) {
+ var count = readVarInt();
+ coinjs.isArray(obj.witness[i]) || (obj.witness[i] = []);
+ for (var y = 0; y < count; y++) {
+ var slice = readVarInt();
+ (pos += slice),
+ obj.witness[i].push(
+ Crypto.util.bytesToHex(buffer.slice(pos - slice, pos))
+ );
+ }
+ }
+ return (obj.lock_time = readAsInt(4)), obj;
+ },
+ size: function () {
+ return (this.serialize().length / 2).toFixed(0);
+ },
+ };
+ return r;
+ }),
+ (coinjs.verifySignature = function (hash, sig, pubkey) {
+ var r, s, Q;
+ if (coinjs.isArray(sig)) {
+ var obj = (function (sig) {
+ var cursor;
+ if (48 != sig[0])
+ throw new Error("Signature not a valid DERSequence");
+ if (2 != sig[(cursor = 2)])
+ throw new Error("First element in signature must be a DERInteger");
+ var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+ if (2 != sig[(cursor += 2 + sig[cursor + 1])])
+ throw new Error("Second element in signature must be a DERInteger");
+ var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+ return (
+ (cursor += 2 + sig[cursor + 1]),
+ {
+ r: BigInteger.fromByteArrayUnsigned(rBa),
+ s: BigInteger.fromByteArrayUnsigned(sBa),
+ }
+ );
+ })(sig);
+ (r = obj.r), (s = obj.s);
+ } else {
+ if ("object" != typeof sig || !sig.r || !sig.s)
+ throw "Invalid value for signature";
+ (r = sig.r), (s = sig.s);
+ }
+ if (!coinjs.isArray(pubkey))
+ throw "Invalid format for pubkey value, must be byte array";
+ var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+ Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+ var e = BigInteger.fromByteArrayUnsigned(hash);
+ return coinjs.verifySignatureRaw(e, r, s, Q);
+ }),
+ (coinjs.verifySignatureRaw = function (e, r, s, Q) {
+ var ecparams = EllipticCurve.getSECCurveByName("secp256k1"),
+ n = ecparams.getN(),
+ G = ecparams.getG();
+ if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0) return !1;
+ if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0) return !1;
+ var c = s.modInverse(n),
+ u1 = e.multiply(c).mod(n),
+ u2 = r.multiply(c).mod(n);
+ return G.multiply(u1)
+ .add(Q.multiply(u2))
+ .getX()
+ .toBigInteger()
+ .mod(n)
+ .equals(r);
+ }),
+ (coinjs.base58encode = function (buffer) {
+ for (
+ var alphabet =
+ "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+ base = BigInteger.valueOf(58),
+ bi = BigInteger.fromByteArrayUnsigned(buffer),
+ chars = [];
+ bi.compareTo(base) >= 0;
+
+ ) {
+ var mod = bi.mod(base);
+ chars.unshift(alphabet[mod.intValue()]),
+ (bi = bi.subtract(mod).divide(base));
+ }
+ chars.unshift(alphabet[bi.intValue()]);
+ for (var i = 0; i < buffer.length && 0 == buffer[i]; i++)
+ chars.unshift(alphabet[0]);
+ return chars.join("");
+ }),
+ (coinjs.base58decode = function (buffer) {
+ for (
+ var base = BigInteger.valueOf(58),
+ bi = BigInteger.valueOf(0),
+ leadingZerosNum = 0,
+ i = buffer.length - 1;
+ i >= 0;
+ i--
+ ) {
+ var alphaIndex =
+ "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz".indexOf(
+ buffer[i]
+ );
+ if (alphaIndex < 0) throw "Invalid character";
+ (bi = bi.add(
+ BigInteger.valueOf(alphaIndex).multiply(
+ base.pow(buffer.length - 1 - i)
+ )
+ )),
+ "1" == buffer[i] ? leadingZerosNum++ : (leadingZerosNum = 0);
+ }
+ for (var bytes = bi.toByteArrayUnsigned(); leadingZerosNum-- > 0; )
+ bytes.unshift(0);
+ return bytes;
+ }),
+ (coinjs.ajax = function (u, f, m, a) {
+ var x = !1;
+ try {
+ x = new ActiveXObject("Msxml2.XMLHTTP");
+ } catch (e) {
+ try {
+ x = new ActiveXObject("Microsoft.XMLHTTP");
+ } catch (e) {
+ x = new XMLHttpRequest();
+ }
+ }
+ if (0 == x) return !1;
+ x.open(m, u, !0),
+ (x.onreadystatechange = function () {
+ 4 == x.readyState && f && f(x.responseText);
+ }),
+ "POST" == m &&
+ x.setRequestHeader(
+ "Content-type",
+ "application/x-www-form-urlencoded"
+ ),
+ x.send(a);
+ }),
+ (coinjs.clone = function (obj) {
+ if (null == obj || "object" != typeof obj) return obj;
+ var temp = new obj.constructor();
+ for (var key in obj)
+ obj.hasOwnProperty(key) && (temp[key] = coinjs.clone(obj[key]));
+ return temp;
+ }),
+ (coinjs.numToBytes = function (num, bytes) {
+ return (
+ void 0 === bytes && (bytes = 8),
+ 0 == bytes
+ ? []
+ : -1 == num
+ ? Crypto.util.hexToBytes("ffffffffffffffff")
+ : [num % 256].concat(
+ coinjs.numToBytes(Math.floor(num / 256), bytes - 1)
+ )
+ );
+ }),
+ (coinjs.numToScriptNumBytes = function (_number) {
+ for (
+ var value = Math.abs(_number),
+ size = (function (i) {
+ return i > 2147483647
+ ? 5
+ : i > 8388607
+ ? 4
+ : i > 32767
+ ? 3
+ : i > 127
+ ? 2
+ : i > 0
+ ? 1
+ : 0;
+ })(value),
+ result = [],
+ i = 0;
+ i < size;
+ ++i
+ )
+ result.push(0);
+ var negative = _number < 0;
+ for (i = 0; i < size; ++i)
+ (result[i] = 255 & value), (value = Math.floor(value / 256));
+ return negative && (result[size - 1] |= 128), result;
+ }),
+ (coinjs.numToVarInt = function (num) {
+ return num < 253
+ ? [num]
+ : num < 65536
+ ? [253].concat(coinjs.numToBytes(num, 2))
+ : num < 4294967296
+ ? [254].concat(coinjs.numToBytes(num, 4))
+ : [255].concat(coinjs.numToBytes(num, 8));
+ }),
+ (coinjs.bytesToNum = function (bytes) {
+ return 0 == bytes.length
+ ? 0
+ : bytes[0] + 256 * coinjs.bytesToNum(bytes.slice(1));
+ }),
+ (coinjs.uint = function (f, size) {
+ if (f.length < size) throw new Error("not enough data");
+ for (var n = 0, i = 0; i < size; i++) (n *= 256), (n += f[i]);
+ return n;
+ }),
+ (coinjs.isArray = function (o) {
+ return "[object Array]" === Object.prototype.toString.call(o);
+ }),
+ (coinjs.countObject = function (obj) {
+ var i,
+ count = 0;
+ for (i in obj) obj.hasOwnProperty(i) && count++;
+ return count;
+ }),
+ (coinjs.changeEndianness = (string) => {
+ const result = [];
+ let len = string.length - 2;
+ for (; len >= 0; ) result.push(string.substr(len, 2)), (len -= 2);
+ return result.join("");
+ }),
+ (coinjs.getTransactionHash = function (
+ transaction_in_hex,
+ changeOutputEndianess
+ ) {
+ var x1, x2, x3, x4, x5;
+ return (
+ (x1 = Crypto.util.hexToBytes(transaction_in_hex)),
+ (x2 = Crypto.SHA256(x1)),
+ (x3 = Crypto.util.hexToBytes(x2)),
+ (x4 = Crypto.SHA256(x3)),
+ (x5 = coinjs.changeEndianness(x4)),
+ 1 == changeOutputEndianess ||
+ (void 0 !== changeOutputEndianess && 0 != changeOutputEndianess) ||
+ (x5 = x4),
+ x5
+ );
+ }),
+ (coinjs.compressedToUncompressed = function (compressed) {
+ var t1,
+ curve = EllipticCurve.getSECCurveByName("secp256k1");
+ return (
+ (t1 = curve.curve.decodePointHex(compressed)),
+ curve.curve.encodePointHex(t1)
+ );
+ }),
+ (coinjs.uncompressedToCompressed = function (uncompressed) {
+ var t1;
+ return (
+ (t1 = uncompressed.charAt(uncompressed.length - 1)),
+ (parseInt(t1, 10) % 2 == 1 ? "03" : "02") + uncompressed.substr(2, 64)
+ );
+ }),
+ (coinjs.verifySignatureHex = function (hashHex, sigHex, pubHexCompressed) {
+ var h1, s1, p1, p2;
+ return (
+ (h1 = Crypto.util.hexToBytes(hashHex)),
+ (s1 = Crypto.util.hexToBytes(sigHex)),
+ (p1 = coinjs.compressedToUncompressed(pubHexCompressed)),
+ (p2 = Crypto.util.hexToBytes(p1)),
+ coinjs.verifySignature(h1, s1, p2)
+ );
+ }),
+ (coinjs.generateBitcoinSignature = function (
+ private_key,
+ hash,
+ sighash_type_int = 1
+ ) {
+ var wif;
+ return (
+ (wif =
+ private_key.length < 60
+ ? private_key
+ : coinjs.privkey2wif(private_key)),
+ coinjs.transaction().transactionSigNoIndex(wif, sighash_type_int, hash)
+ );
+ }),
+ (coinjs.dSHA256 = function (data) {
+ var t1, t2;
+ return (
+ (t1 = Crypto.SHA256(Crypto.util.hexToBytes(data))),
+ (t2 = Crypto.util.hexToBytes(t1)),
+ Crypto.SHA256(t2)
+ );
+ }),
+ (coinjs.fromBitcoinAmountFormat = function (data) {
+ var x1;
+ return (x1 = coinjs.changeEndianness(data)), parseInt(x1, 16) / 10 ** 8;
+ }),
+ (coinjs.toBitcoinAmountFormat = function (countBitcoin) {
+ var t3;
+ return (
+ (t3 = (countBitcoin * 10 ** 8).toString(16)),
+ coinjs.changeEndianness(t3).padEnd(16, "0")
+ );
+ }),
+ (coinjs.scriptcodeCreatorBasic = function (scriptpubkey) {
+ return "0014" == scriptpubkey.substr(0, 4)
+ ? "1976a9" + scriptpubkey.slice(2) + "88ac"
+ : (scriptpubkey.length / 2).toString(16) + scriptpubkey;
+ }),
+ (coinjs.ripemd160sha256 = function (data) {
+ var t1;
+ return (
+ (t1 = ripemd160(
+ Crypto.SHA256(Crypto.util.hexToBytes(data), { asBytes: !0 }),
+ { asBytes: !0 }
+ )),
+ Crypto.util.bytesToHex(t1)
+ );
+ }),
+ (coinjs.random = function (length) {
+ var r = "",
+ l = length || 25;
+ for (let x = 0; x < l; x++)
+ r +=
+ "!$%^&*()_+{}:@~?><|./;'#][=-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".charAt(
+ Math.floor(62 * Math.random())
+ );
+ return r;
+ }),
+ (function () {
+ var SecretShare = (GLOBAL.shamirSecretShare = {}),
+ defaults = {
+ bits: 8,
+ radix: 16,
+ minBits: 3,
+ maxBits: 20,
+ bytesPerChar: 2,
+ maxBytesPerChar: 6,
+ primitivePolynomials: [
+ null,
+ null,
+ 1,
+ 3,
+ 3,
+ 5,
+ 3,
+ 3,
+ 29,
+ 17,
+ 9,
+ 5,
+ 83,
+ 27,
+ 43,
+ 3,
+ 45,
+ 9,
+ 39,
+ 39,
+ 9,
+ 5,
+ 3,
+ 33,
+ 27,
+ 9,
+ 71,
+ 39,
+ 9,
+ 5,
+ 83,
+ ],
+ warning:
+ "WARNING:\nA secure random number generator was not found.\nUsing securedMathRandom(), which is NOT cryptographically strong!",
+ },
+ config = {};
+ function init(bits) {
+ if (
+ bits &&
+ ("number" != typeof bits ||
+ bits % 1 != 0 ||
+ bits < defaults.minBits ||
+ bits > defaults.maxBits)
+ )
+ throw new Error(
+ "Number of bits must be an integer between " +
+ defaults.minBits +
+ " and " +
+ defaults.maxBits +
+ ", inclusive."
+ );
+ (config.radix = defaults.radix),
+ (config.bits = bits || defaults.bits),
+ (config.size = Math.pow(2, config.bits)),
+ (config.max = config.size - 1);
+ for (
+ var logs = [],
+ exps = [],
+ x = 1,
+ primitive = defaults.primitivePolynomials[config.bits],
+ i = 0;
+ i < config.size;
+ i++
+ )
+ (exps[i] = x),
+ (logs[x] = i),
+ (x <<= 1) >= config.size && ((x ^= primitive), (x &= config.max));
+ (config.logs = logs), (config.exps = exps);
+ }
+ function isInited() {
+ return !!(
+ config.bits &&
+ config.size &&
+ config.max &&
+ config.logs &&
+ config.exps &&
+ config.logs.length === config.size &&
+ config.exps.length === config.size
+ );
+ }
+ function warn() {
+ GLOBAL.console.warn(defaults.warning),
+ "function" == typeof GLOBAL.alert &&
+ config.alert &&
+ GLOBAL.alert(defaults.warning);
+ }
+ function isSetRNG() {
+ return "function" == typeof config.rng;
+ }
+ function horner(x, coeffs) {
+ for (
+ var logx = config.logs[x], fx = 0, i = coeffs.length - 1;
+ i >= 0;
+ i--
+ )
+ fx =
+ 0 !== fx
+ ? config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i]
+ : coeffs[i];
+ return fx;
+ }
+ function inArray(arr, val) {
+ for (var i = 0, len = arr.length; i < len; i++)
+ if (arr[i] === val) return !0;
+ return !1;
+ }
+ function processShare(share) {
+ var bits = parseInt(share[0], 36);
+ if (
+ bits &&
+ ("number" != typeof bits ||
+ bits % 1 != 0 ||
+ bits < defaults.minBits ||
+ bits > defaults.maxBits)
+ )
+ throw new Error(
+ "Number of bits must be an integer between " +
+ defaults.minBits +
+ " and " +
+ defaults.maxBits +
+ ", inclusive."
+ );
+ var max = Math.pow(2, bits) - 1,
+ idLength = max.toString(config.radix).length,
+ id = parseInt(share.substr(1, idLength), config.radix);
+ if ("number" != typeof id || id % 1 != 0 || id < 1 || id > max)
+ throw new Error(
+ "Share id must be an integer between 1 and " +
+ config.max +
+ ", inclusive."
+ );
+ if (!(share = share.substr(idLength + 1)).length)
+ throw new Error("Invalid share: zero-length share.");
+ return { bits: bits, id: id, value: share };
+ }
+ function combine(at, shares) {
+ for (
+ var setBits,
+ share,
+ x = [],
+ y = [],
+ result = "",
+ i = 0,
+ len = shares.length;
+ i < len;
+ i++
+ ) {
+ if (((share = processShare(shares[i])), void 0 === setBits))
+ setBits = share.bits;
+ else if (share.bits !== setBits)
+ throw new Error("Mismatched shares: Different bit settings.");
+ if (
+ (config.bits !== setBits && init(setBits), !inArray(x, share.id))
+ ) {
+ idx = x.push(share.id) - 1;
+ for (
+ var j = 0, len2 = (share = split(hex2bin(share.value))).length;
+ j < len2;
+ j++
+ )
+ (y[j] = y[j] || []), (y[j][idx] = share[j]);
+ }
+ }
+ for (i = 0, len = y.length; i < len; i++)
+ result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+ if (0 === at) {
+ var idx = result.indexOf("1");
+ return bin2hex(result.slice(idx + 1));
+ }
+ return bin2hex(result);
+ }
+ function lagrange(at, x, y) {
+ for (var product, sum = 0, i = 0, len = x.length; i < len; i++)
+ if (y[i]) {
+ product = config.logs[y[i]];
+ for (var j = 0; j < len; j++)
+ if (i !== j) {
+ if (at === x[j]) {
+ product = -1;
+ break;
+ }
+ product =
+ (product +
+ config.logs[at ^ x[j]] -
+ config.logs[x[i] ^ x[j]] +
+ config.max) %
+ config.max;
+ }
+ sum = -1 === product ? sum : sum ^ config.exps[product];
+ }
+ return sum;
+ }
+ function split(str, padLength) {
+ padLength && (str = padLeft(str, padLength));
+ for (var parts = [], i = str.length; i > config.bits; i -= config.bits)
+ parts.push(parseInt(str.slice(i - config.bits, i), 2));
+ return parts.push(parseInt(str.slice(0, i), 2)), parts;
+ }
+ function padLeft(str, bits) {
+ bits = bits || config.bits;
+ var missing = str.length % bits;
+ return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
+ }
+ function hex2bin(str) {
+ for (var num, bin = "", i = str.length - 1; i >= 0; i--) {
+ if (((num = parseInt(str[i], 16)), isNaN(num)))
+ throw new Error("Invalid hex character.");
+ bin = padLeft(num.toString(2), 4) + bin;
+ }
+ return bin;
+ }
+ function bin2hex(str) {
+ for (
+ var num, hex = "", i = (str = padLeft(str, 4)).length;
+ i >= 4;
+ i -= 4
+ ) {
+ if (((num = parseInt(str.slice(i - 4, i), 2)), isNaN(num)))
+ throw new Error("Invalid binary character.");
+ hex = num.toString(16) + hex;
+ }
+ return hex;
+ }
+ (SecretShare.getConfig = function () {
+ return { bits: config.bits, unsafePRNG: config.unsafePRNG };
+ }),
+ (SecretShare.init = init),
+ (SecretShare.setRNG = function (rng, alert) {
+ if (
+ (isInited() || this.init(),
+ (config.unsafePRNG = !1),
+ "function" !=
+ typeof (rng =
+ rng ||
+ (function () {
+ var crypto;
+ function construct(bits, arr, radix, size) {
+ for (
+ var str = "", i = 0, len = arr.length - 1;
+ i < len || str.length < bits;
+
+ )
+ (str += padLeft(
+ parseInt(arr[i], radix).toString(2),
+ size
+ )),
+ i++;
+ return ((str = str.substr(-bits)).match(/0/g) || [])
+ .length === str.length
+ ? null
+ : str;
+ }
+ if ("function" == typeof require)
+ return function (bits) {
+ for (
+ var bytes = Math.ceil(bits / 8), str = null;
+ null === str;
+
+ )
+ str = construct(
+ bits,
+ require("crypto").randomBytes(bytes).toString("hex"),
+ 16,
+ 4
+ );
+ return str;
+ };
+ if (
+ GLOBAL.crypto &&
+ "function" == typeof GLOBAL.crypto.getRandomValues &&
+ "function" == typeof GLOBAL.Uint32Array
+ )
+ return (
+ (crypto = GLOBAL.crypto),
+ function (bits) {
+ for (
+ var elems = Math.ceil(bits / 32),
+ str = null,
+ arr = new GLOBAL.Uint32Array(elems);
+ null === str;
+
+ )
+ crypto.getRandomValues(arr),
+ (str = construct(bits, arr, 10, 32));
+ return str;
+ }
+ );
+ (config.unsafePRNG = !0), warn();
+ var max = Math.pow(2, 32) - 1;
+ return function (bits) {
+ for (
+ var elems = Math.ceil(bits / 32), arr = [], str = null;
+ null === str;
+
+ ) {
+ for (var i = 0; i < elems; i++)
+ arr[i] = Math.floor(securedMathRandom() * max + 1);
+ str = construct(bits, arr, 10, 32);
+ }
+ return str;
+ };
+ })()) ||
+ "string" != typeof rng(config.bits) ||
+ !parseInt(rng(config.bits), 2) ||
+ rng(config.bits).length > config.bits ||
+ rng(config.bits).length < config.bits)
+ )
+ throw new Error(
+ "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+ );
+ return (
+ (config.rng = rng), (config.alert = !!alert), !!config.unsafePRNG
+ );
+ }),
+ (SecretShare.random = function (bits) {
+ if (
+ (isSetRNG() || this.setRNG(),
+ "number" != typeof bits || bits % 1 != 0 || bits < 2)
+ )
+ throw new Error(
+ "Number of bits must be an integer greater than 1."
+ );
+ return config.unsafePRNG && warn(), bin2hex(config.rng(bits));
+ }),
+ (SecretShare.share = function (
+ secret,
+ numShares,
+ threshold,
+ padLength,
+ withoutPrefix
+ ) {
+ if (
+ (isInited() || this.init(),
+ isSetRNG() || this.setRNG(),
+ (padLength = padLength || 0),
+ "string" != typeof secret)
+ )
+ throw new Error("Secret must be a string.");
+ if (
+ "number" != typeof numShares ||
+ numShares % 1 != 0 ||
+ numShares < 2
+ )
+ throw new Error(
+ "Number of shares must be an integer between 2 and 2^bits-1 (" +
+ config.max +
+ "), inclusive."
+ );
+ if (numShares > config.max) {
+ var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+ throw new Error(
+ "Number of shares must be an integer between 2 and 2^bits-1 (" +
+ config.max +
+ "), inclusive. To create " +
+ numShares +
+ " shares, use at least " +
+ neededBits +
+ " bits."
+ );
+ }
+ if (
+ "number" != typeof threshold ||
+ threshold % 1 != 0 ||
+ threshold < 2
+ )
+ throw new Error(
+ "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+ config.max +
+ "), inclusive."
+ );
+ if (threshold > config.max) {
+ neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+ throw new Error(
+ "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+ config.max +
+ "), inclusive. To use a threshold of " +
+ threshold +
+ ", use at least " +
+ neededBits +
+ " bits."
+ );
+ }
+ if ("number" != typeof padLength || padLength % 1 != 0)
+ throw new Error(
+ "Zero-pad length must be an integer greater than 1."
+ );
+ config.unsafePRNG && warn(),
+ (secret = split((secret = "1" + hex2bin(secret)), padLength));
+ for (
+ var x = new Array(numShares),
+ y = new Array(numShares),
+ i = 0,
+ len = secret.length;
+ i < len;
+ i++
+ )
+ for (
+ var subShares = this._getShares(secret[i], numShares, threshold),
+ j = 0;
+ j < numShares;
+ j++
+ )
+ (x[j] = x[j] || subShares[j].x.toString(config.radix)),
+ (y[j] =
+ padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : ""));
+ var padding = config.max.toString(config.radix).length;
+ if (withoutPrefix)
+ for (i = 0; i < numShares; i++) x[i] = bin2hex(y[i]);
+ else
+ for (i = 0; i < numShares; i++)
+ x[i] =
+ config.bits.toString(36).toUpperCase() +
+ padLeft(x[i], padding) +
+ bin2hex(y[i]);
+ return x;
+ }),
+ (SecretShare._getShares = function (secret, numShares, threshold) {
+ for (var shares = [], coeffs = [secret], i = 1; i < threshold; i++)
+ coeffs[i] = parseInt(config.rng(config.bits), 2);
+ i = 1;
+ for (var len = numShares + 1; i < len; i++)
+ shares[i - 1] = { x: i, y: horner(i, coeffs) };
+ return shares;
+ }),
+ (SecretShare._processShare = processShare),
+ (SecretShare.combine = function (shares) {
+ return combine(0, shares);
+ }),
+ (SecretShare.newShare = function (id, shares) {
+ "string" == typeof id && (id = parseInt(id, config.radix));
+ var share = processShare(shares[0]),
+ max = Math.pow(2, share.bits) - 1;
+ if ("number" != typeof id || id % 1 != 0 || id < 1 || id > max)
+ throw new Error(
+ "Share id must be an integer between 1 and " +
+ config.max +
+ ", inclusive."
+ );
+ var padding = max.toString(config.radix).length;
+ return (
+ config.bits.toString(36).toUpperCase() +
+ padLeft(id.toString(config.radix), padding) +
+ combine(id, shares)
+ );
+ }),
+ (SecretShare._lagrange = lagrange),
+ (SecretShare.str2hex = function (str, bytesPerChar) {
+ if ("string" != typeof str)
+ throw new Error("Input must be a character string.");
+ if (
+ "number" !=
+ typeof (bytesPerChar = bytesPerChar || defaults.bytesPerChar) ||
+ bytesPerChar % 1 != 0 ||
+ bytesPerChar < 1 ||
+ bytesPerChar > defaults.maxBytesPerChar
+ )
+ throw new Error(
+ "Bytes per character must be an integer between 1 and " +
+ defaults.maxBytesPerChar +
+ ", inclusive."
+ );
+ for (
+ var num,
+ hexChars = 2 * bytesPerChar,
+ max = Math.pow(16, hexChars) - 1,
+ out = "",
+ i = 0,
+ len = str.length;
+ i < len;
+ i++
+ ) {
+ if (((num = str[i].charCodeAt()), isNaN(num)))
+ throw new Error("Invalid character: " + str[i]);
+ if (num > max) {
+ var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+ throw new Error(
+ "Invalid character code (" +
+ num +
+ "). Maximum allowable is 256^bytes-1 (" +
+ max +
+ "). To convert this character, use at least " +
+ neededBytes +
+ " bytes."
+ );
+ }
+ out = padLeft(num.toString(16), hexChars) + out;
+ }
+ return out;
+ }),
+ (SecretShare.hex2str = function (str, bytesPerChar) {
+ if ("string" != typeof str)
+ throw new Error("Input must be a hexadecimal string.");
+ if (
+ "number" !=
+ typeof (bytesPerChar = bytesPerChar || defaults.bytesPerChar) ||
+ bytesPerChar % 1 != 0 ||
+ bytesPerChar < 1 ||
+ bytesPerChar > defaults.maxBytesPerChar
+ )
+ throw new Error(
+ "Bytes per character must be an integer between 1 and " +
+ defaults.maxBytesPerChar +
+ ", inclusive."
+ );
+ for (
+ var hexChars = 2 * bytesPerChar,
+ out = "",
+ i = 0,
+ len = (str = padLeft(str, hexChars)).length;
+ i < len;
+ i += hexChars
+ )
+ out =
+ String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
+ out;
+ return out;
+ }),
+ SecretShare.init();
+ })(),
+ (GLOBAL.BuildKBucket = function KBucket(options = {}) {
+ if (!(this instanceof KBucket)) return new KBucket(options);
+ (this.localNodeId =
+ options.localNodeId || getRandomBytes(new Uint8Array(20))),
+ (this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20),
+ (this.numberOfNodesToPing = options.numberOfNodesToPing || 3),
+ (this.distance = options.distance || this.distance),
+ (this.arbiter = options.arbiter || this.arbiter),
+ (this.metadata = Object.assign({}, options.metadata)),
+ (this.createNode = function () {
+ return { contacts: [], dontSplit: !1, left: null, right: null };
+ }),
+ (this.ensureInt8 = function (name, val) {
+ if (!(val instanceof Uint8Array))
+ throw new TypeError(name + " is not a Uint8Array");
+ }),
+ (this.arrayEquals = function (array1, array2) {
+ if (array1 === array2) return !0;
+ if (array1.length !== array2.length) return !1;
+ for (let i = 0, length = array1.length; i < length; ++i)
+ if (array1[i] !== array2[i]) return !1;
+ return !0;
+ }),
+ this.ensureInt8("option.localNodeId as parameter 1", this.localNodeId),
+ (this.root = this.createNode()),
+ (this.arbiter = function (incumbent, candidate) {
+ return incumbent.vectorClock > candidate.vectorClock
+ ? incumbent
+ : candidate;
+ }),
+ (this.distance = function (firstId, secondId) {
+ let distance = 0,
+ i = 0;
+ const min = Math.min(firstId.length, secondId.length),
+ max = Math.max(firstId.length, secondId.length);
+ for (; i < min; ++i)
+ distance = 256 * distance + (firstId[i] ^ secondId[i]);
+ for (; i < max; ++i) distance = 256 * distance + 255;
+ return distance;
+ }),
+ (this.add = function (contact) {
+ this.ensureInt8("contact.id", (contact || {}).id);
+ let bitIndex = 0,
+ node = this.root;
+ for (; null === node.contacts; )
+ node = this._determineNode(node, contact.id, bitIndex++);
+ const index = this._indexOf(node, contact.id);
+ return index >= 0
+ ? (this._update(node, index, contact), this)
+ : node.contacts.length < this.numberOfNodesPerKBucket
+ ? (node.contacts.push(contact), this)
+ : node.dontSplit
+ ? this
+ : (this._split(node, bitIndex), this.add(contact));
+ }),
+ (this.closest = function (id, n = 1 / 0) {
+ if (
+ (this.ensureInt8("id", id),
+ (!Number.isInteger(n) && n !== 1 / 0) || n <= 0)
+ )
+ throw new TypeError("n is not positive number");
+ let contacts = [];
+ for (
+ let nodes = [this.root], bitIndex = 0;
+ nodes.length > 0 && contacts.length < n;
+
+ ) {
+ const node = nodes.pop();
+ if (null === node.contacts) {
+ const detNode = this._determineNode(node, id, bitIndex++);
+ nodes.push(node.left === detNode ? node.right : node.left),
+ nodes.push(detNode);
+ } else contacts = contacts.concat(node.contacts);
+ }
+ return contacts
+ .map((a) => [this.distance(a.id, id), a])
+ .sort((a, b) => a[0] - b[0])
+ .slice(0, n)
+ .map((a) => a[1]);
+ }),
+ (this.count = function () {
+ let count = 0;
+ for (const nodes = [this.root]; nodes.length > 0; ) {
+ const node = nodes.pop();
+ null === node.contacts
+ ? nodes.push(node.right, node.left)
+ : (count += node.contacts.length);
+ }
+ return count;
+ }),
+ (this._determineNode = function (node, id, bitIndex) {
+ const bytesDescribedByBitIndex = bitIndex >> 3,
+ bitIndexWithinByte = bitIndex % 8;
+ return id.length <= bytesDescribedByBitIndex &&
+ 0 !== bitIndexWithinByte
+ ? node.left
+ : id[bytesDescribedByBitIndex] & (1 << (7 - bitIndexWithinByte))
+ ? node.right
+ : node.left;
+ }),
+ (this.get = function (id) {
+ this.ensureInt8("id", id);
+ let bitIndex = 0,
+ node = this.root;
+ for (; null === node.contacts; )
+ node = this._determineNode(node, id, bitIndex++);
+ const index = this._indexOf(node, id);
+ return index >= 0 ? node.contacts[index] : null;
+ }),
+ (this._indexOf = function (node, id) {
+ for (let i = 0; i < node.contacts.length; ++i)
+ if (this.arrayEquals(node.contacts[i].id, id)) return i;
+ return -1;
+ }),
+ (this.remove = function (id) {
+ this.ensureInt8("the id as parameter 1", id);
+ let bitIndex = 0,
+ node = this.root;
+ for (; null === node.contacts; )
+ node = this._determineNode(node, id, bitIndex++);
+ const index = this._indexOf(node, id);
+ return index >= 0 && node.contacts.splice(index, 1)[0], this;
+ }),
+ (this._split = function (node, bitIndex) {
+ (node.left = this.createNode()), (node.right = this.createNode());
+ for (const contact of node.contacts)
+ this._determineNode(node, contact.id, bitIndex).contacts.push(
+ contact
+ );
+ node.contacts = null;
+ const detNode = this._determineNode(node, this.localNodeId, bitIndex);
+ (node.left === detNode ? node.right : node.left).dontSplit = !0;
+ }),
+ (this.toArray = function () {
+ let result = [];
+ for (const nodes = [this.root]; nodes.length > 0; ) {
+ const node = nodes.pop();
+ null === node.contacts
+ ? nodes.push(node.right, node.left)
+ : (result = result.concat(node.contacts));
+ }
+ return result;
+ }),
+ (this._update = function (node, index, contact) {
+ if (!this.arrayEquals(node.contacts[index].id, contact.id))
+ throw new Error("wrong index for _update");
+ const incumbent = node.contacts[index],
+ selection = this.arbiter(incumbent, contact);
+ (selection === incumbent && incumbent !== contact) ||
+ (node.contacts.splice(index, 1), node.contacts.push(selection));
+ });
+ });
+})("undefined" != typeof global ? global : window);
diff --git a/solanawallet/scripts/compactIDB.js b/solanawallet/scripts/compactIDB.js
new file mode 100644
index 0000000..ba843ec
--- /dev/null
+++ b/solanawallet/scripts/compactIDB.js
@@ -0,0 +1,257 @@
+(function (EXPORTS) { //compactIDB v2.1.2
+ /* Compact IndexedDB operations */
+ 'use strict';
+ const compactIDB = EXPORTS;
+
+ var defaultDB;
+
+ const indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+ const IDBTransaction = window.IDBTransaction || window.webkitIDBTransaction || window.msIDBTransaction;
+ const IDBKeyRange = window.IDBKeyRange || window.webkitIDBKeyRange || window.msIDBKeyRange;
+
+ if (!indexedDB) {
+ console.error("Your browser doesn't support a stable version of IndexedDB.");
+ return;
+ }
+
+ compactIDB.setDefaultDB = dbName => defaultDB = dbName;
+
+ Object.defineProperty(compactIDB, 'default', {
+ get: () => defaultDB,
+ set: dbName => defaultDB = dbName
+ });
+
+ function getDBversion(dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ resolve(db.version)
+ db.close()
+ }).catch(error => reject(error))
+ })
+ }
+
+ function upgradeDB(dbName, createList = null, deleteList = null) {
+ return new Promise((resolve, reject) => {
+ getDBversion(dbName).then(version => {
+ var idb = indexedDB.open(dbName, version + 1);
+ idb.onerror = (event) => reject("Error in opening IndexedDB");
+ idb.onupgradeneeded = (event) => {
+ let db = event.target.result;
+ if (createList instanceof Object) {
+ if (Array.isArray(createList)) {
+ let tmp = {}
+ createList.forEach(o => tmp[o] = {})
+ createList = tmp
+ }
+ for (let o in createList) {
+ let obs = db.createObjectStore(o, createList[o].options || {});
+ if (createList[o].indexes instanceof Object)
+ for (let i in createList[o].indexes)
+ obs.createIndex(i, i, createList[o].indexes || {});
+ }
+ }
+ if (Array.isArray(deleteList))
+ deleteList.forEach(o => db.deleteObjectStore(o));
+ resolve('Database upgraded')
+ }
+ idb.onsuccess = (event) => event.target.result.close();
+ }).catch(error => reject(error))
+ })
+ }
+
+ compactIDB.initDB = function (dbName, objectStores = {}) {
+ return new Promise((resolve, reject) => {
+ if (!(objectStores instanceof Object))
+ return reject('ObjectStores must be an object or array')
+ defaultDB = defaultDB || dbName;
+ var idb = indexedDB.open(dbName);
+ idb.onerror = (event) => reject("Error in opening IndexedDB");
+ idb.onsuccess = (event) => {
+ var db = event.target.result;
+ let cList = Object.values(db.objectStoreNames);
+ var obs = {},
+ a_obs = {},
+ d_obs = [];
+ if (!Array.isArray(objectStores))
+ var obs = objectStores
+ else
+ objectStores.forEach(o => obs[o] = {})
+ let nList = Object.keys(obs)
+ for (let o of nList)
+ if (!cList.includes(o))
+ a_obs[o] = obs[o]
+ for (let o of cList)
+ if (!nList.includes(o))
+ d_obs.push(o)
+ if (!Object.keys(a_obs).length && !d_obs.length)
+ resolve("Initiated IndexedDB");
+ else
+ upgradeDB(dbName, a_obs, d_obs)
+ .then(result => resolve(result))
+ .catch(error => reject(error))
+ db.close();
+ }
+ });
+ }
+
+ const openDB = compactIDB.openDB = function (dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ var idb = indexedDB.open(dbName);
+ idb.onerror = (event) => reject("Error in opening IndexedDB");
+ idb.onupgradeneeded = (event) => {
+ event.target.result.close();
+ deleteDB(dbName).then(_ => null).catch(_ => null).finally(_ => reject("Datebase not found"))
+ }
+ idb.onsuccess = (event) => resolve(event.target.result);
+ });
+ }
+
+ const deleteDB = compactIDB.deleteDB = function (dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ var deleteReq = indexedDB.deleteDatabase(dbName);;
+ deleteReq.onerror = (event) => reject("Error deleting database!");
+ deleteReq.onsuccess = (event) => resolve("Database deleted successfully");
+ });
+ }
+
+ compactIDB.writeData = function (obsName, data, key = false, dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+ let writeReq = (key ? obs.put(data, key) : obs.put(data));
+ writeReq.onsuccess = (evt) => resolve(`Write data Successful`);
+ writeReq.onerror = (evt) => reject(
+ `Write data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+ );
+ db.close();
+ }).catch(error => reject(error));
+ });
+ }
+
+ compactIDB.addData = function (obsName, data, key = false, dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+ let addReq = (key ? obs.add(data, key) : obs.add(data));
+ addReq.onsuccess = (evt) => resolve(`Add data successful`);
+ addReq.onerror = (evt) => reject(
+ `Add data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+ );
+ db.close();
+ }).catch(error => reject(error));
+ });
+ }
+
+ compactIDB.removeData = function (obsName, key, dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+ let delReq = obs.delete(key);
+ delReq.onsuccess = (evt) => resolve(`Removed Data ${key}`);
+ delReq.onerror = (evt) => reject(
+ `Remove data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+ );
+ db.close();
+ }).catch(error => reject(error));
+ });
+ }
+
+ compactIDB.clearData = function (obsName, dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+ let clearReq = obs.clear();
+ clearReq.onsuccess = (evt) => resolve(`Clear data Successful`);
+ clearReq.onerror = (evt) => reject(`Clear data Unsuccessful`);
+ db.close();
+ }).catch(error => reject(error));
+ });
+ }
+
+ compactIDB.readData = function (obsName, key, dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+ let getReq = obs.get(key);
+ getReq.onsuccess = (evt) => resolve(evt.target.result);
+ getReq.onerror = (evt) => reject(
+ `Read data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+ );
+ db.close();
+ }).catch(error => reject(error));
+ });
+ }
+
+ compactIDB.readAllData = function (obsName, dbName = defaultDB) {
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+ var tmpResult = {}
+ let curReq = obs.openCursor();
+ curReq.onsuccess = (evt) => {
+ var cursor = evt.target.result;
+ if (cursor) {
+ tmpResult[cursor.primaryKey] = cursor.value;
+ cursor.continue();
+ } else
+ resolve(tmpResult);
+ }
+ curReq.onerror = (evt) => reject(
+ `Read-All data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+ );
+ db.close();
+ }).catch(error => reject(error));
+ });
+ }
+
+ /* compactIDB.searchData = function (obsName, options = {}, dbName = defaultDB) {
+
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+ var filteredResult = {}
+ let keyRange;
+ if(options.lowerKey!==null && options.upperKey!==null)
+ keyRange = IDBKeyRange.bound(options.lowerKey, options.upperKey);
+ else if(options.lowerKey!==null)
+ keyRange = IDBKeyRange.lowerBound(options.lowerKey);
+ else if (options.upperKey!==null)
+ keyRange = IDBKeyRange.upperBound(options.upperBound);
+ else if (options.atKey)
+ let curReq = obs.openCursor(keyRange, )
+ }).catch(error => reject(error))
+ })
+ }*/
+
+ compactIDB.searchData = function (obsName, options = {}, dbName = defaultDB) {
+ options.lowerKey = options.atKey || options.lowerKey || 0
+ options.upperKey = options.atKey || options.upperKey || false
+ options.patternEval = options.patternEval || ((k, v) => true);
+ options.limit = options.limit || false;
+ options.reverse = options.reverse || false;
+ options.lastOnly = options.lastOnly || false
+ return new Promise((resolve, reject) => {
+ openDB(dbName).then(db => {
+ var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+ var filteredResult = {}
+ let curReq = obs.openCursor(
+ options.upperKey ? IDBKeyRange.bound(options.lowerKey, options.upperKey) : IDBKeyRange.lowerBound(options.lowerKey),
+ options.lastOnly || options.reverse ? "prev" : "next");
+ curReq.onsuccess = (evt) => {
+ var cursor = evt.target.result;
+ if (!cursor || (options.limit && options.limit <= Object.keys(filteredResult).length))
+ return resolve(filteredResult); //reached end of key list or limit reached
+ else if (options.patternEval(cursor.primaryKey, cursor.value)) {
+ filteredResult[cursor.primaryKey] = cursor.value;
+ options.lastOnly ? resolve(filteredResult) : cursor.continue();
+ } else
+ cursor.continue();
+ }
+ curReq.onerror = (evt) => reject(`Search unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`);
+ db.close();
+ }).catch(error => reject(error));
+ });
+ }
+
+
+})(window.compactIDB = {});
\ No newline at end of file
diff --git a/solanawallet/scripts/components.js b/solanawallet/scripts/components.js
new file mode 100644
index 0000000..1b9e419
--- /dev/null
+++ b/solanawallet/scripts/components.js
@@ -0,0 +1,1593 @@
+// Components downloaded: chips,copy,form,input,notifications,popup,spinner,theme-toggle
+const smChips = document.createElement("template");
+(smChips.innerHTML =
+ ''),
+ customElements.define(
+ "sm-chips",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smChips.content.cloneNode(!0)
+ ),
+ (this.chipsWrapper = this.shadowRoot.querySelector(".sm-chips")),
+ (this.coverLeft = this.shadowRoot.querySelector(".cover--left")),
+ (this.coverRight = this.shadowRoot.querySelector(".cover--right")),
+ (this.navButtonLeft =
+ this.shadowRoot.querySelector(".nav-button--left")),
+ (this.navButtonRight =
+ this.shadowRoot.querySelector(".nav-button--right")),
+ (this.slottedOptions = void 0),
+ (this._value = void 0),
+ (this.scrollDistance = 0),
+ (this.assignedElements = []),
+ (this.scrollLeft = this.scrollLeft.bind(this)),
+ (this.scrollRight = this.scrollRight.bind(this)),
+ (this.fireEvent = this.fireEvent.bind(this)),
+ (this.setSelectedOption = this.setSelectedOption.bind(this));
+ }
+ get value() {
+ return this._value;
+ }
+ set value(t) {
+ this.setSelectedOption(t);
+ }
+ scrollLeft() {
+ this.chipsWrapper.scrollBy({
+ left: -this.scrollDistance,
+ behavior: "smooth",
+ });
+ }
+ scrollRight() {
+ this.chipsWrapper.scrollBy({
+ left: this.scrollDistance,
+ behavior: "smooth",
+ });
+ }
+ setSelectedOption(t) {
+ this._value !== t &&
+ ((this._value = t),
+ this.assignedElements.forEach((e) => {
+ e.value == t
+ ? (e.setAttribute("selected", ""),
+ e.scrollIntoView({
+ behavior: "smooth",
+ block: "nearest",
+ inline: "center",
+ }))
+ : e.removeAttribute("selected");
+ }));
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("change", {
+ bubbles: !0,
+ composed: !0,
+ detail: { value: this._value },
+ })
+ );
+ }
+ connectedCallback() {
+ this.setAttribute("role", "listbox");
+ const t = this.shadowRoot.querySelector("slot");
+ t.addEventListener("slotchange", (e) => {
+ n.disconnect(),
+ i.disconnect(),
+ this.observeSelf.disconnect(),
+ clearTimeout(this.slotChangeTimeout),
+ (this.slotChangeTimeout = setTimeout(() => {
+ (this.assignedElements = t.assignedElements()),
+ this.assignedElements.forEach((t) => {
+ t.hasAttribute("selected") && (this._value = t.value);
+ }),
+ this.observeSelf.observe(this);
+ }, 0));
+ });
+ const e = new ResizeObserver((t) => {
+ t.forEach((t) => {
+ if (t.contentBoxSize) {
+ const e = Array.isArray(t.contentBoxSize)
+ ? t.contentBoxSize[0]
+ : t.contentBoxSize;
+ this.scrollDistance = 0.6 * e.inlineSize;
+ } else this.scrollDistance = 0.6 * t.contentRect.width;
+ });
+ });
+ e.observe(this),
+ (this.observeSelf = new IntersectionObserver(
+ (t, e) => {
+ t.forEach((t) => {
+ t.isIntersecting &&
+ !this.hasAttribute("multiline") &&
+ this.assignedElements.length > 0 &&
+ (n.observe(this.assignedElements[0]),
+ i.observe(
+ this.assignedElements[this.assignedElements.length - 1]
+ ),
+ e.unobserve(this));
+ });
+ },
+ { threshold: 1 }
+ )),
+ this.chipsWrapper.addEventListener("option-clicked", (t) => {
+ this._value !== t.target.value &&
+ (this.setSelectedOption(t.target.value), this.fireEvent());
+ });
+ const n = new IntersectionObserver(
+ (t) => {
+ t.forEach((t) => {
+ t.isIntersecting
+ ? (this.navButtonLeft.classList.add("hide"),
+ this.coverLeft.classList.add("hide"))
+ : (this.navButtonLeft.classList.remove("hide"),
+ this.coverLeft.classList.remove("hide"));
+ });
+ },
+ { threshold: 1, root: this }
+ ),
+ i = new IntersectionObserver(
+ (t) => {
+ t.forEach((t) => {
+ t.isIntersecting
+ ? (this.navButtonRight.classList.add("hide"),
+ this.coverRight.classList.add("hide"))
+ : (this.navButtonRight.classList.remove("hide"),
+ this.coverRight.classList.remove("hide"));
+ });
+ },
+ { threshold: 1, root: this }
+ );
+ this.navButtonLeft.addEventListener("click", this.scrollLeft),
+ this.navButtonRight.addEventListener("click", this.scrollRight);
+ }
+ disconnectedCallback() {
+ this.navButtonLeft.removeEventListener("click", this.scrollLeft),
+ this.navButtonRight.removeEventListener("click", this.scrollRight);
+ }
+ }
+ );
+const smChip = document.createElement("template");
+(smChip.innerHTML =
+ ' '),
+ customElements.define(
+ "sm-chip",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smChip.content.cloneNode(!0)
+ ),
+ (this._value = void 0),
+ (this.radioButton = this.shadowRoot.querySelector("input")),
+ (this.fireEvent = this.fireEvent.bind(this)),
+ (this.handleKeyDown = this.handleKeyDown.bind(this));
+ }
+ get value() {
+ return this._value;
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("option-clicked", {
+ bubbles: !0,
+ composed: !0,
+ detail: { value: this._value },
+ })
+ );
+ }
+ handleKeyDown(t) {
+ ("Enter" !== t.key && "Space" !== t.key) || this.fireEvent();
+ }
+ connectedCallback() {
+ this.setAttribute("role", "option"),
+ this.setAttribute("tabindex", "0"),
+ (this._value = this.getAttribute("value")),
+ this.addEventListener("click", this.fireEvent),
+ this.addEventListener("keydown", this.handleKeyDown);
+ }
+ disconnectedCallback() {
+ this.removeEventListener("click", this.fireEvent),
+ this.removeEventListener("keydown", this.handleKeyDown);
+ }
+ }
+ );
+const smCopy = document.createElement("template");
+(smCopy.innerHTML =
+ ''),
+ customElements.define(
+ "sm-copy",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smCopy.content.cloneNode(!0)
+ ),
+ (this.copyContent = this.shadowRoot.querySelector(".copy-content")),
+ (this.copyButton = this.shadowRoot.querySelector(".copy-button")),
+ (this.copy = this.copy.bind(this));
+ }
+ static get observedAttributes() {
+ return ["value"];
+ }
+ set value(t) {
+ this.setAttribute("value", t);
+ }
+ get value() {
+ return this.getAttribute("value");
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("copy", { composed: !0, bubbles: !0, cancelable: !0 })
+ );
+ }
+ copy() {
+ navigator.clipboard
+ .writeText(this.getAttribute("value"))
+ .then((t) => this.fireEvent())
+ .catch((t) => console.error(t));
+ }
+ connectedCallback() {
+ this.copyButton.addEventListener("click", this.copy);
+ }
+ attributeChangedCallback(t, n, o) {
+ if ("value" === t) {
+ const t = this.copyContent.querySelector("slot");
+ if (!t) return;
+ const n = t.assignedNodes();
+ (n && n.length) || (t.textContent = o);
+ }
+ }
+ disconnectedCallback() {
+ this.copyButton.removeEventListener("click", this.copy);
+ }
+ }
+ );
+const smForm = document.createElement("template");
+(smForm.innerHTML =
+ ' '),
+ customElements.define(
+ "sm-form",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smForm.content.cloneNode(!0)
+ ),
+ (this.form = this.shadowRoot.querySelector("form")),
+ this.invalidFieldsCount,
+ (this.skipSubmit = !1),
+ (this.isFormValid = void 0),
+ (this.supportedElements =
+ "input, sm-input, sm-textarea, sm-checkbox, tags-input, file-input, sm-switch, sm-radio"),
+ (this.formElements = []),
+ (this._requiredElements = []);
+ }
+ static get observedAttributes() {
+ return ["skip-submit"];
+ }
+ get validity() {
+ return this.isFormValid;
+ }
+ debounce = (callback, wait) => {
+ let timeoutId = null;
+ return (...args) => {
+ window.clearTimeout(timeoutId),
+ (timeoutId = window.setTimeout(() => {
+ callback.apply(null, args);
+ }, wait));
+ };
+ };
+ _checkValidity = () => {
+ this.submitButton &&
+ 0 !== this._requiredElements.length &&
+ ((this.invalidFieldsCount = 0),
+ this._requiredElements.forEach(([elem, isWC]) => {
+ ((!elem.disabled && isWC && !elem.isValid) ||
+ (!isWC && !elem.checkValidity())) &&
+ this.invalidFieldsCount++;
+ }),
+ this.isFormValid !== (0 === this.invalidFieldsCount) &&
+ ((this.isFormValid = 0 === this.invalidFieldsCount),
+ this.dispatchEvent(
+ new CustomEvent(this.isFormValid ? "valid" : "invalid", {
+ bubbles: !0,
+ composed: !0,
+ })
+ ),
+ this.skipSubmit ||
+ (this.submitButton.disabled = !this.isFormValid)));
+ };
+ handleKeydown = (e) => {
+ if ("Enter" === e.key && e.target.tagName.includes("INPUT"))
+ if (0 === this.invalidFieldsCount)
+ this.submitButton && this.submitButton.click(),
+ this.dispatchEvent(
+ new CustomEvent("submit", { bubbles: !0, composed: !0 })
+ );
+ else
+ for (const [elem, isWC] of this._requiredElements) {
+ if (isWC ? !elem.isValid : !elem.checkValidity()) {
+ (elem?.shadowRoot?.lastElementChild || elem).animate(
+ [
+ { transform: "translateX(-1rem)" },
+ { transform: "translateX(1rem)" },
+ { transform: "translateX(-0.5rem)" },
+ { transform: "translateX(0.5rem)" },
+ { transform: "translateX(0)" },
+ ],
+ { duration: 300, easing: "ease" }
+ ),
+ isWC
+ ? (elem.focusIn(),
+ "SM-INPUT" === elem.tagName &&
+ "" === elem.value.trim() &&
+ elem.showError())
+ : elem.focus();
+ break;
+ }
+ }
+ };
+ reset = () => {
+ this.formElements.forEach(([elem, isWC]) => {
+ if (isWC) elem.reset();
+ else
+ switch (elem.type) {
+ case "checkbox":
+ case "radio":
+ elem.checked = !1;
+ break;
+ default:
+ elem.value = "";
+ }
+ }),
+ this._checkValidity();
+ };
+ elementsChanged = () => {
+ (this.formElements = [
+ ...this.querySelectorAll(this.supportedElements),
+ ].map((elem) => [elem, elem.tagName.includes("-")])),
+ (this._requiredElements = this.formElements.filter(([elem]) =>
+ elem.hasAttribute("required")
+ )),
+ (this.submitButton = this.querySelector(
+ '[variant="primary"], [type="submit"]'
+ )),
+ (this.resetButton = this.querySelector('[type="reset"]')),
+ this.resetButton &&
+ this.resetButton.addEventListener("click", this.reset),
+ this._checkValidity();
+ };
+ checkIfSupported = (elem) =>
+ 1 === elem.nodeType &&
+ (elem.tagName.includes("-") ||
+ "input" === elem.tagName ||
+ elem.querySelector(this.supportedElements));
+ connectedCallback() {
+ const updateFormDecedents = this.debounce(this.elementsChanged, 100);
+ this.addEventListener("input", this.debounce(this._checkValidity, 100)),
+ this.addEventListener(
+ "keydown",
+ this.debounce(this.handleKeydown, 100)
+ ),
+ this.shadowRoot
+ .querySelector("slot")
+ .addEventListener("slotchange", updateFormDecedents),
+ (this.mutationObserver = new MutationObserver((mutations) => {
+ mutations.forEach((mutation) => {
+ (("childList" === mutation.type &&
+ [...mutation.addedNodes].some((node) =>
+ this.checkIfSupported(node)
+ )) ||
+ [...mutation.removedNodes].some((node) =>
+ this.checkIfSupported(node)
+ )) &&
+ updateFormDecedents();
+ });
+ })),
+ this.mutationObserver.observe(this, { childList: !0, subtree: !0 });
+ }
+ attributeChangedCallback(name, oldValue, newValue) {
+ "skip-submit" === name &&
+ (this.skipSubmit = this.hasAttribute("skip-submit"));
+ }
+ disconnectedCallback() {
+ this.removeEventListener(
+ "input",
+ this.debounce(this._checkValidity, 100)
+ ),
+ this.removeEventListener(
+ "keydown",
+ this.debounce(this.handleKeydown, 100)
+ ),
+ this.mutationObserver.disconnect();
+ }
+ }
+ );
+const smInput = document.createElement("template");
+(smInput.innerHTML =
+ ' '),
+ customElements.define(
+ "sm-input",
+ class SmInput extends HTMLElement {
+ static hasAppendedStyles = !1;
+ #validationState = {
+ validatedFor: void 0,
+ isValid: !1,
+ errorMessage: "Please fill out this field.",
+ };
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smInput.content.cloneNode(!0)
+ ),
+ (this.inputParent = this.shadowRoot.querySelector(".input")),
+ (this.input = this.shadowRoot.querySelector("input")),
+ (this.clearBtn = this.shadowRoot.querySelector(".clear")),
+ (this.placeholderElement =
+ this.shadowRoot.querySelector(".placeholder")),
+ (this.outerContainer =
+ this.shadowRoot.querySelector(".outer-container")),
+ (this.optionList = this.shadowRoot.querySelector(".datalist")),
+ (this._helperText = ""),
+ (this.isRequired = !1),
+ (this.datalist = []),
+ (this.validationFunction = void 0),
+ (this.reflectedAttributes = [
+ "value",
+ "required",
+ "disabled",
+ "type",
+ "inputmode",
+ "readonly",
+ "min",
+ "max",
+ "pattern",
+ "minlength",
+ "maxlength",
+ "step",
+ "list",
+ "autocomplete",
+ ]);
+ }
+ static get observedAttributes() {
+ return [
+ "value",
+ "placeholder",
+ "required",
+ "disabled",
+ "type",
+ "inputmode",
+ "readonly",
+ "min",
+ "max",
+ "pattern",
+ "minlength",
+ "maxlength",
+ "step",
+ "helper-text",
+ "error-text",
+ "list",
+ ];
+ }
+ get value() {
+ return this.input.value;
+ }
+ set value(val) {
+ val !== this.input.value &&
+ ((this.input.value = val), (this._value = val), this.checkInput());
+ }
+ get placeholder() {
+ return this.getAttribute("placeholder");
+ }
+ set placeholder(val) {
+ this.setAttribute("placeholder", val);
+ }
+ get type() {
+ return this.getAttribute("type");
+ }
+ set type(val) {
+ this.setAttribute("type", val);
+ }
+ get validity() {
+ return this.input.validity;
+ }
+ get disabled() {
+ return this.hasAttribute("disabled");
+ }
+ set disabled(value) {
+ value
+ ? (this.inputParent.classList.add("disabled"),
+ this.setAttribute("disabled", ""))
+ : (this.inputParent.classList.remove("disabled"),
+ this.removeAttribute("disabled"));
+ }
+ get readOnly() {
+ return this.hasAttribute("readonly");
+ }
+ set readOnly(value) {
+ value
+ ? this.setAttribute("readonly", "")
+ : this.removeAttribute("readonly");
+ }
+ set customValidation(val) {
+ val && (this.validationFunction = val);
+ }
+ set errorText(val) {
+ this.#validationState.errorText = val;
+ }
+ showError = (errorText = this.#validationState.errorText) => {
+ const appendedNew = this.appendFeedbackElement();
+ (this.feedbackPopover.innerHTML = ` ${errorText} `),
+ (this.feedbackPopover.dataset.state = "error"),
+ appendedNew &&
+ this.feedbackPopover.animate(
+ [
+ { transform: "scale(0.95)", opacity: 0 },
+ { transform: "scale(1)", opacity: 1 },
+ ],
+ { duration: 200, easing: "ease", fill: "forwards" }
+ );
+ };
+ set helperText(val) {
+ this._helperText = val;
+ }
+ get isValid() {
+ if (this.#validationState.validatedFor === this.input.value)
+ return this.#validationState.isValid;
+ const _isValid = this.input.checkValidity();
+ let _validity = { isValid: !0, errorText: "" };
+ return (
+ this.validationFunction &&
+ (_validity = this.validationFunction(this.input.value)),
+ _isValid && _validity.isValid
+ ? (this.setAttribute("valid", ""),
+ this.removeAttribute("invalid"),
+ this.hideFeedback())
+ : (this.removeAttribute("valid"),
+ this.setAttribute("invalid", ""),
+ "" !== this.value.trim() &&
+ (_validity.errorText || this.#validationState.errorText) &&
+ this.showError(
+ _validity.errorText || this.#validationState.errorText
+ )),
+ (this.#validationState.validatedFor = this.input.value),
+ (this.#validationState.isValid = _isValid && _validity.isValid),
+ (this.#validationState.errorText =
+ _validity.errorText || this.#validationState.errorText),
+ this.#validationState.isValid
+ );
+ }
+ reset = () => {
+ this.value = "";
+ };
+ clear = () => {
+ (this.value = ""), this.input.focus(), this.fireEvent();
+ };
+ focusIn = () => {
+ this.input.focus();
+ };
+ focusOut = () => {
+ this.input.blur();
+ };
+ fireEvent = () => {
+ let event = new Event("input", {
+ bubbles: !0,
+ cancelable: !0,
+ composed: !0,
+ });
+ this.dispatchEvent(event);
+ };
+ searchDatalist = (searchKey) => {
+ const filteredData = this.datalist.filter((item) =>
+ item.toLowerCase().includes(searchKey.toLowerCase())
+ );
+ if (
+ (filteredData.sort(
+ (a, b) =>
+ a.toLowerCase().indexOf(searchKey.toLowerCase()) -
+ b.toLowerCase().indexOf(searchKey.toLowerCase())
+ ),
+ filteredData.length)
+ ) {
+ if (this.optionList.children.length > filteredData.length) {
+ const optionsToRemove =
+ this.optionList.children.length - filteredData.length;
+ for (let i = 0; i < optionsToRemove; i++)
+ this.optionList.removeChild(this.optionList.lastChild);
+ }
+ filteredData.forEach((item, index) => {
+ if (this.optionList.children[index])
+ this.optionList.children[index].textContent = item;
+ else {
+ const option = document.createElement("li");
+ (option.textContent = item),
+ option.classList.add("datalist-item"),
+ option.setAttribute("tabindex", "0"),
+ this.optionList.appendChild(option);
+ }
+ }),
+ this.optionList.classList.remove("hidden");
+ } else this.optionList.classList.add("hidden");
+ };
+ checkInput = (e) => {
+ this.hasAttribute("readonly") ||
+ ("" !== this.input.value
+ ? this.clearBtn.classList.remove("hidden")
+ : this.clearBtn.classList.add("hidden")),
+ this.hasAttribute("placeholder") &&
+ "" !== this.getAttribute("placeholder").trim() &&
+ ("" !== this.input.value
+ ? (this.shouldAnimatePlaceholder &&
+ this.inputParent.classList.add("animate-placeholder"),
+ this.placeholderElement.classList.toggle(
+ "hidden",
+ !this.shouldAnimatePlaceholder
+ ),
+ this.datalist.length &&
+ (this.searchTimeout && clearTimeout(this.searchTimeout),
+ (this.searchTimeout = setTimeout(() => {
+ this.searchDatalist(this.input.value.trim());
+ }, 100))))
+ : (this.shouldAnimatePlaceholder &&
+ this.inputParent.classList.remove("animate-placeholder"),
+ this.placeholderElement.classList.remove("hidden"),
+ this.hideFeedback(),
+ this.datalist.length &&
+ ((this.optionList.innerHTML = ""),
+ this.optionList.classList.add("hidden"))));
+ };
+ allowOnlyNum = (e) => {
+ e.ctrlKey ||
+ (1 === e.key.length &&
+ ((("." !== e.key ||
+ (!e.target.value.includes(".") && 0 !== e.target.value.length)) &&
+ ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "."].includes(
+ e.key
+ )) ||
+ e.preventDefault()));
+ };
+ handleOptionClick = (e) => {
+ (this.input.value = e.target.textContent),
+ this.optionList.classList.add("hidden"),
+ this.input.focus();
+ };
+ handleInputNavigation = (e) => {
+ "ArrowDown" === e.key
+ ? (e.preventDefault(),
+ this.optionList.children.length &&
+ this.optionList.children[0].focus())
+ : "ArrowUp" === e.key &&
+ (e.preventDefault(),
+ this.optionList.children.length &&
+ this.optionList.children[
+ this.optionList.children.length - 1
+ ].focus());
+ };
+ handleDatalistNavigation = (e) => {
+ "ArrowUp" === e.key
+ ? (e.preventDefault(),
+ this.shadowRoot.activeElement.previousElementSibling
+ ? this.shadowRoot.activeElement.previousElementSibling.focus()
+ : this.input.focus())
+ : "ArrowDown" === e.key
+ ? (e.preventDefault(),
+ this.shadowRoot.activeElement.nextElementSibling
+ ? this.shadowRoot.activeElement.nextElementSibling.focus()
+ : this.input.focus())
+ : ("Enter" !== e.key && " " !== e.key) ||
+ (e.preventDefault(),
+ (this.input.value = e.target.textContent),
+ this.optionList.classList.add("hidden"),
+ this.input.focus());
+ };
+ handleFocus = (e) => {
+ this.datalist.length && this.searchDatalist(this.input.value.trim());
+ };
+ handleBlur = (e) => {
+ this.datalist.length && this.optionList.classList.add("hidden");
+ };
+ applyGlobalCustomValidation = () => {
+ if (void 0 !== window.smCompConfig && window.smCompConfig["sm-input"]) {
+ const config = window.smCompConfig["sm-input"].find((config) =>
+ this.matches(config.selector)
+ );
+ this.customValidation = config?.customValidation;
+ }
+ };
+ updatePosition = () => {
+ requestAnimationFrame(() => {
+ if (
+ ((this.dimensions = this.getBoundingClientRect()),
+ (this.scrollingParentDimensions =
+ this.scrollingParent.getBoundingClientRect()),
+ 0 === this.dimensions.width || 0 === this.dimensions.height)
+ )
+ return;
+ let topOffset =
+ this.dimensions.top -
+ this.scrollingParentDimensions.top +
+ this.dimensions.height,
+ leftOffset =
+ this.dimensions.left - this.scrollingParentDimensions.left;
+ const maxWidth = this.dimensions.width;
+ this.feedbackPopover.style = `top: ${topOffset}px; left: ${leftOffset}px; max-width: ${maxWidth}px;`;
+ });
+ };
+ appendFeedbackElement = () => {
+ if (this.feedbackPopover) return !1;
+ (this.feedbackPopover = document.createElement("div")),
+ (this.feedbackPopover.className = "feedback-popover"),
+ this.feedbackPopover.setAttribute("aria-live", "polite"),
+ (this.containment = this.closest("[data-sm-containment]")),
+ (this.scrollingParent = this.getNearestScrollingParent(this));
+ return (
+ (this.containment || this.scrollingParent).appendChild(
+ this.feedbackPopover
+ ),
+ "" === this.scrollingParent.style.position &&
+ (this.scrollingParent.style.position = "relative"),
+ this.containment ||
+ ((this.observerHidFeedback = !1),
+ (this.intersectionObserver = new IntersectionObserver((entries) => {
+ if (this.feedbackPopover)
+ if (entries[0].isIntersecting) {
+ if (!this.observerHidFeedback) return;
+ this.feedbackPopover.classList.remove("hidden"),
+ (this.observerHidFeedback = !1);
+ } else
+ this.feedbackPopover.classList.add("hidden"),
+ (this.observerHidFeedback = !0);
+ }).observe(this))),
+ this.updatePosition(),
+ window.addEventListener("resize", this.updatePosition, {
+ passive: !0,
+ }),
+ !0
+ );
+ };
+ getNearestScrollingParent = (element) => {
+ let parent = element.parentNode;
+ for (; parent; ) {
+ if (
+ parent.scrollHeight > parent.clientHeight ||
+ parent.scrollWidth > parent.clientWidth ||
+ parent.tagName.includes("SM-") ||
+ parent.hasAttribute("data-scrollable")
+ )
+ return parent;
+ parent = parent.parentNode;
+ }
+ return document.body;
+ };
+ hideFeedback = () => {
+ this.feedbackPopover &&
+ (this.feedbackPopover.animate(
+ [
+ { transform: "none", opacity: 1 },
+ { transform: "scale(0.95)", opacity: 0 },
+ ],
+ { duration: 100, easing: "ease-in-out", fill: "forwards" }
+ ).onfinish = () => {
+ this.intersectionObserver?.disconnect(),
+ this.feedbackPopover.remove(),
+ (this.feedbackPopover = null),
+ window.removeEventListener("resize", this.updatePosition, {
+ passive: !0,
+ });
+ });
+ };
+ connectedCallback() {
+ SmInput.hasAppendedStyles ||
+ (document.head.insertAdjacentHTML(
+ "beforeend",
+ ""
+ ),
+ (SmInput.hasAppendedStyles = !0)),
+ (this.shouldAnimatePlaceholder = this.hasAttribute("animate")),
+ this.shouldAnimatePlaceholder &&
+ "" !== this.placeholderElement &&
+ this.value &&
+ (this.inputParent.classList.add("animate-placeholder"),
+ this.placeholderElement.classList.remove("hidden")),
+ this.setAttribute("role", "textbox"),
+ "loading" === document.readyState
+ ? window.addEventListener(
+ "load",
+ this.applyGlobalCustomValidation,
+ { once: !0 }
+ )
+ : this.applyGlobalCustomValidation(),
+ this.input.addEventListener("input", this.checkInput),
+ this.clearBtn.addEventListener("click", this.clear),
+ this.datalist.length &&
+ (this.optionList.addEventListener("click", this.handleOptionClick),
+ this.input.addEventListener("keydown", this.handleInputNavigation),
+ this.optionList.addEventListener(
+ "keydown",
+ this.handleDatalistNavigation
+ )),
+ this.input.addEventListener("focusin", this.handleFocus),
+ this.addEventListener("focusout", this.handleBlur);
+ }
+ attributeChangedCallback(name, oldValue, newValue) {
+ if (oldValue !== newValue)
+ switch (
+ (this.reflectedAttributes.includes(name) &&
+ (this.hasAttribute(name)
+ ? this.input.setAttribute(
+ name,
+ this.getAttribute(name) ? this.getAttribute(name) : ""
+ )
+ : this.input.removeAttribute(name)),
+ name)
+ ) {
+ case "placeholder":
+ (this.placeholderElement.textContent = newValue),
+ this.setAttribute("aria-label", newValue);
+ break;
+ case "value":
+ this.checkInput();
+ break;
+ case "type":
+ this.hasAttribute("type") &&
+ "number" === this.getAttribute("type")
+ ? (this.input.setAttribute("inputmode", "decimal"),
+ this.input.addEventListener("keydown", this.allowOnlyNum))
+ : this.input.removeEventListener("keydown", this.allowOnlyNum);
+ break;
+ case "helper-text":
+ this._helperText = newValue;
+ break;
+ case "error-text":
+ this.#validationState.errorText = newValue;
+ break;
+ case "required":
+ (this.isRequired = this.hasAttribute("required")),
+ this.isRequired
+ ? this.setAttribute("aria-required", "true")
+ : this.setAttribute("aria-required", "false");
+ break;
+ case "readonly":
+ this.hasAttribute("readonly")
+ ? this.inputParent.classList.add("readonly")
+ : this.inputParent.classList.remove("readonly");
+ break;
+ case "disabled":
+ this.hasAttribute("disabled")
+ ? this.inputParent.classList.add("disabled")
+ : this.inputParent.classList.remove("disabled");
+ break;
+ case "list":
+ this.hasAttribute("list") &&
+ "" !== this.getAttribute("list").trim() &&
+ (this.datalist = this.getAttribute("list").split(","));
+ }
+ }
+ disconnectedCallback() {
+ this.input.removeEventListener("input", this.checkInput),
+ this.clearBtn.removeEventListener("click", this.clear),
+ this.input.removeEventListener("keydown", this.allowOnlyNum),
+ this.optionList.removeEventListener("click", this.handleOptionClick),
+ this.input.removeEventListener("keydown", this.handleInputNavigation),
+ this.optionList.removeEventListener(
+ "keydown",
+ this.handleDatalistNavigation
+ ),
+ this.input.removeEventListener("focusin", this.handleFocus),
+ this.removeEventListener("focusout", this.handleBlur),
+ window.removeEventListener("resize", this.updatePosition, {
+ passive: !0,
+ }),
+ this.feedbackPopover && this.feedbackPopover.remove(),
+ this.intersectionObserver && this.intersectionObserver.disconnect();
+ }
+ }
+ );
+const smNotifications = document.createElement("template");
+(smNotifications.innerHTML =
+ " "),
+ customElements.define(
+ "sm-notifications",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ (this.shadow = this.attachShadow({ mode: "open" }).append(
+ smNotifications.content.cloneNode(!0)
+ )),
+ (this.notificationPanel = this.shadowRoot.querySelector(
+ ".notification-panel"
+ )),
+ (this.animationOptions = {
+ duration: 300,
+ fill: "forwards",
+ easing: "cubic-bezier(0.175, 0.885, 0.32, 1.275)",
+ }),
+ (this.push = this.push.bind(this)),
+ (this.createNotification = this.createNotification.bind(this)),
+ (this.removeNotification = this.removeNotification.bind(this)),
+ (this.clearAll = this.clearAll.bind(this)),
+ (this.remove = this.remove.bind(this)),
+ (this.handleTouchMove = this.handleTouchMove.bind(this)),
+ (this.startX = 0),
+ (this.currentX = 0),
+ (this.endX = 0),
+ (this.swipeDistance = 0),
+ (this.swipeDirection = ""),
+ (this.swipeThreshold = 0),
+ (this.startTime = 0),
+ (this.swipeTime = 0),
+ (this.swipeTimeThreshold = 200),
+ (this.currentTarget = null),
+ (this.notificationTimeout = 5e3),
+ (this.mediaQuery = window.matchMedia("(min-width: 640px)")),
+ (this.handleOrientationChange =
+ this.handleOrientationChange.bind(this)),
+ (this.isBigViewport = !1);
+ }
+ set timeout(value) {
+ isNaN(value) || (this.notificationTimeout = value);
+ }
+ randString(length) {
+ let result = "";
+ const characters =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+ for (let i = 0; i < length; i++)
+ result += characters.charAt(Math.floor(52 * Math.random()));
+ return result;
+ }
+ createNotification(message, options = {}) {
+ const {
+ pinned: pinned = !1,
+ icon: icon,
+ action: action,
+ timeout: timeout = this.notificationTimeout,
+ } = options,
+ notification = document.createElement("div");
+ return (
+ (notification.id = this.randString(8)),
+ (notification.className = "notification " + (pinned ? "pinned" : "")),
+ notification.style.setProperty("--timeout", `${timeout}ms`),
+ (notification.innerHTML = ` ${
+ icon ? `${icon}
` : ""
+ } ${
+ action ? `` : ""
+ } `),
+ action &&
+ notification
+ .querySelector(".action")
+ .addEventListener("click", action.callback),
+ notification.querySelector(".close").addEventListener("click", () => {
+ this.removeNotification(notification);
+ }),
+ pinned ||
+ setTimeout(() => {
+ this.removeNotification(
+ notification,
+ this.isBigViewport ? "left" : "top"
+ );
+ }, timeout),
+ notification
+ );
+ }
+ push(message, options = {}) {
+ const notification = this.createNotification(message, options);
+ return (
+ this.isBigViewport
+ ? this.notificationPanel.append(notification)
+ : this.notificationPanel.prepend(notification),
+ notification.scrollIntoView({ behavior: "smooth" }),
+ this.notificationPanel.animate(
+ [
+ {
+ transform: `translateY(${this.isBigViewport ? "" : "-"}${
+ notification.clientHeight
+ }px)`,
+ },
+ { transform: "none" },
+ ],
+ this.animationOptions
+ ),
+ (notification.animate(
+ [
+ { transform: "translateY(-1rem)", opacity: "0" },
+ { transform: "none", opacity: "1" },
+ ],
+ this.animationOptions
+ ).onfinish = (e) => {
+ e.target.commitStyles(), e.target.cancel();
+ }),
+ notification.id
+ );
+ }
+ removeNotification(notification, direction = "left") {
+ if (!notification) return;
+ const sign = "left" === direction || "top" === direction ? "-" : "+";
+ this.isBigViewport || "top" !== direction
+ ? (notification.animate(
+ [
+ {
+ transform: this.currentX
+ ? `translateX(${this.currentX}px)`
+ : "none",
+ opacity: "1",
+ },
+ {
+ transform: `translateX(calc(${sign}${Math.abs(
+ this.currentX
+ )}px ${sign} 1rem))`,
+ opacity: "0",
+ },
+ ],
+ this.animationOptions
+ ).onfinish = () => {
+ notification.remove();
+ })
+ : (notification.animate(
+ [
+ {
+ transform: this.currentX
+ ? `translateY(${this.currentX}px)`
+ : "none",
+ opacity: "1",
+ },
+ {
+ transform: `translateY(calc(${sign}${Math.abs(
+ this.currentX
+ )}px ${sign} 1rem))`,
+ opacity: "0",
+ },
+ ],
+ this.animationOptions
+ ).onfinish = () => {
+ notification.remove();
+ });
+ }
+ remove(id) {
+ const notification = this.notificationPanel.querySelector(`#${id}`);
+ notification && this.removeNotification(notification);
+ }
+ clearAll() {
+ Array.from(this.notificationPanel.children).forEach((child) => {
+ this.removeNotification(child);
+ });
+ }
+ handleTouchMove(e) {
+ (this.currentX = e.touches[0].clientX - this.startX),
+ (this.currentTarget.style.transform = `translateX(${this.currentX}px)`);
+ }
+ handleOrientationChange(e) {
+ (this.isBigViewport = e.matches), e.matches;
+ }
+ connectedCallback() {
+ this.handleOrientationChange(this.mediaQuery),
+ this.mediaQuery.addEventListener(
+ "change",
+ this.handleOrientationChange
+ ),
+ this.notificationPanel.addEventListener(
+ "touchstart",
+ (e) => {
+ e.target.closest(".close")
+ ? this.removeNotification(e.target.closest(".notification"))
+ : e.target.closest(".notification") &&
+ ((this.swipeThreshold =
+ e.target.closest(".notification").getBoundingClientRect()
+ .width / 2),
+ (this.currentTarget = e.target.closest(".notification")),
+ (this.startTime = Date.now()),
+ (this.startX = e.touches[0].clientX),
+ (this.startY = e.touches[0].clientY),
+ this.notificationPanel.addEventListener(
+ "touchmove",
+ this.handleTouchMove,
+ { passive: !0 }
+ ));
+ },
+ { passive: !0 }
+ ),
+ this.notificationPanel.addEventListener("touchend", (e) => {
+ (this.endX = e.changedTouches[0].clientX),
+ (this.endY = e.changedTouches[0].clientY),
+ (this.swipeDistance = Math.abs(this.endX - this.startX)),
+ (this.swipeTime = Date.now() - this.startTime),
+ this.endX > this.startX
+ ? (this.swipeDirection = "right")
+ : (this.swipeDirection = "left"),
+ this.swipeTime < this.swipeTimeThreshold
+ ? this.swipeDistance > 50 &&
+ this.removeNotification(
+ this.currentTarget,
+ this.swipeDirection
+ )
+ : this.swipeDistance > this.swipeThreshold
+ ? this.removeNotification(
+ this.currentTarget,
+ this.swipeDirection
+ )
+ : (this.currentTarget.animate(
+ [
+ { transform: `translateX(${this.currentX}px)` },
+ { transform: "none" },
+ ],
+ this.animationOptions
+ ).onfinish = (e) => {
+ e.target.commitStyles(), e.target.cancel();
+ }),
+ this.notificationPanel.removeEventListener(
+ "touchmove",
+ this.handleTouchMove
+ ),
+ (this.currentX = 0);
+ });
+ }
+ disconnectedCallback() {
+ mediaQueryList.removeEventListener("change", handleOrientationChange);
+ }
+ }
+ );
+class Stack {
+ constructor() {
+ this.items = [];
+ }
+ push(element) {
+ this.items.push(element);
+ }
+ pop() {
+ return 0 == this.items.length ? "Underflow" : this.items.pop();
+ }
+ peek() {
+ return this.items[this.items.length - 1];
+ }
+}
+const popupStack = new Stack(),
+ smPopup = document.createElement("template");
+(smPopup.innerHTML =
+ ''),
+ customElements.define(
+ "sm-popup",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smPopup.content.cloneNode(!0)
+ ),
+ (this.allowClosing = !1),
+ (this.isOpen = !1),
+ (this.offset = 0),
+ (this.touchStartY = 0),
+ (this.touchEndY = 0),
+ (this.touchStartTime = 0),
+ (this.touchEndTime = 0),
+ (this.touchEndAnimation = void 0),
+ this.focusable,
+ this.autoFocus,
+ this.mutationObserver,
+ (this.popupContainer =
+ this.shadowRoot.querySelector(".popup-container")),
+ (this.backdrop = this.shadowRoot.querySelector(".backdrop")),
+ (this.dialogBox = this.shadowRoot.querySelector(".popup")),
+ (this.popupBodySlot =
+ this.shadowRoot.querySelector(".popup-body slot")),
+ (this.popupHeader = this.shadowRoot.querySelector(".popup-top"));
+ }
+ static get observedAttributes() {
+ return ["open"];
+ }
+ get open() {
+ return this.isOpen;
+ }
+ animateTo = (element, keyframes, options) => {
+ const anime = element.animate(keyframes, { ...options, fill: "both" });
+ return (
+ anime.finished.then(() => {
+ anime.commitStyles(), anime.cancel();
+ }),
+ anime
+ );
+ };
+ resumeScrolling = () => {
+ const scrollY = document.body.style.top;
+ window.scrollTo(0, -1 * parseInt(scrollY || "0")),
+ (document.body.style.overflow = ""),
+ (document.body.style.top = "initial");
+ };
+ setStateOpen = () => {
+ if (!this.isOpen || this.offset) {
+ const animOptions = { duration: 300, easing: "ease" },
+ initialAnimation =
+ window.innerWidth > 640
+ ? "scale(1.1)"
+ : `translateY(${this.offset ? `${this.offset}px` : "100%"})`;
+ this.animateTo(
+ this.dialogBox,
+ [
+ { opacity: this.offset ? 1 : 0, transform: initialAnimation },
+ { opacity: 1, transform: "none" },
+ ],
+ animOptions
+ );
+ }
+ };
+ show = (options = {}) => {
+ const { pinned: pinned = !1, payload: payload } = options;
+ if (this.isOpen) return;
+ const animOptions = { duration: 300, easing: "ease" };
+ return (
+ (this.payload = payload),
+ popupStack.push({ popup: this, permission: pinned }),
+ popupStack.items.length > 1 &&
+ this.animateTo(
+ popupStack.items[
+ popupStack.items.length - 2
+ ].popup.shadowRoot.querySelector(".popup"),
+ [
+ { transform: "none" },
+ {
+ transform:
+ window.innerWidth > 640
+ ? "scale(0.95)"
+ : "translateY(-1.5rem)",
+ },
+ ],
+ animOptions
+ ),
+ this.popupContainer.classList.remove("hide"),
+ this.offset ||
+ ((this.backdrop.animate(
+ [{ opacity: 0 }, { opacity: 1 }],
+ animOptions
+ ).onfinish = () => {
+ this.resolveOpen(this.payload);
+ }),
+ this.dispatchEvent(
+ new CustomEvent("popupopened", {
+ bubbles: !0,
+ composed: !0,
+ detail: { payload: this.payload },
+ })
+ ),
+ (document.body.style.overflow = "hidden"),
+ (document.body.style.top = `-${window.scrollY}px`)),
+ this.setStateOpen(),
+ (this.pinned = pinned),
+ (this.isOpen = !0),
+ setTimeout(() => {
+ const elementToFocus =
+ this.autoFocus || this.focusable?.[0] || this.dialogBox;
+ elementToFocus &&
+ (elementToFocus.tagName.includes("-")
+ ? elementToFocus.focusIn()
+ : elementToFocus.focus());
+ }, 0),
+ this.hasAttribute("open") ||
+ (this.setAttribute("open", ""),
+ this.addEventListener("keydown", this.detectFocus),
+ this.resizeObserver.observe(this),
+ this.mutationObserver.observe(this, {
+ attributes: !0,
+ childList: !0,
+ subtree: !0,
+ }),
+ this.popupHeader.addEventListener(
+ "touchstart",
+ this.handleTouchStart,
+ { passive: !0 }
+ ),
+ this.backdrop.addEventListener(
+ "mousedown",
+ this.handleSoftDismiss
+ )),
+ {
+ opened: new Promise((resolve) => {
+ this.resolveOpen = resolve;
+ }),
+ closed: new Promise((resolve) => {
+ this.resolveClose = resolve;
+ }),
+ }
+ );
+ };
+ hide = (options = {}) => {
+ const { payload: payload } = options,
+ animOptions = { duration: 150, easing: "ease" };
+ this.backdrop.animate([{ opacity: 1 }, { opacity: 0 }], animOptions),
+ this.animateTo(
+ this.dialogBox,
+ [
+ {
+ opacity: 1,
+ transform:
+ window.innerWidth > 640
+ ? "none"
+ : `translateY(${this.offset ? `${this.offset}px` : "0"})`,
+ },
+ {
+ opacity: 0,
+ transform:
+ window.innerWidth > 640 ? "scale(1.1)" : "translateY(100%)",
+ },
+ ],
+ animOptions
+ ).finished.finally(() => {
+ this.popupContainer.classList.add("hide"),
+ (this.dialogBox.style = ""),
+ this.removeAttribute("open"),
+ this.forms.length && this.forms.forEach((form) => form.reset()),
+ this.dispatchEvent(
+ new CustomEvent("popupclosed", {
+ bubbles: !0,
+ composed: !0,
+ detail: { payload: payload || this.payload },
+ })
+ ),
+ this.resolveClose(payload || this.payload),
+ (this.isOpen = !1);
+ }),
+ popupStack.pop(),
+ popupStack.items.length
+ ? this.animateTo(
+ popupStack.items[
+ popupStack.items.length - 1
+ ].popup.shadowRoot.querySelector(".popup"),
+ [
+ {
+ transform:
+ window.innerWidth > 640
+ ? "scale(0.95)"
+ : "translateY(-1.5rem)",
+ },
+ { transform: "none" },
+ ],
+ animOptions
+ )
+ : this.resumeScrolling(),
+ this.resizeObserver.disconnect(),
+ this.mutationObserver.disconnect(),
+ this.removeEventListener("keydown", this.detectFocus),
+ this.popupHeader.removeEventListener(
+ "touchstart",
+ this.handleTouchStart,
+ { passive: !0 }
+ ),
+ this.backdrop.removeEventListener(
+ "mousedown",
+ this.handleSoftDismiss
+ );
+ };
+ handleTouchStart = (e) => {
+ (this.offset = 0),
+ this.popupHeader.addEventListener("touchmove", this.handleTouchMove, {
+ passive: !0,
+ }),
+ this.popupHeader.addEventListener("touchend", this.handleTouchEnd, {
+ passive: !0,
+ }),
+ (this.touchStartY = e.changedTouches[0].clientY),
+ (this.touchStartTime = e.timeStamp);
+ };
+ handleTouchMove = (e) => {
+ this.touchStartY < e.changedTouches[0].clientY &&
+ ((this.offset = e.changedTouches[0].clientY - this.touchStartY),
+ (this.touchEndAnimation = window.requestAnimationFrame(() => {
+ this.dialogBox.style.transform = `translateY(${this.offset}px)`;
+ })));
+ };
+ handleTouchEnd = (e) => {
+ if (
+ ((this.touchEndTime = e.timeStamp),
+ cancelAnimationFrame(this.touchEndAnimation),
+ (this.touchEndY = e.changedTouches[0].clientY),
+ (this.threshold =
+ 0.3 * this.dialogBox.getBoundingClientRect().height),
+ this.touchEndTime - this.touchStartTime > 200)
+ )
+ if (this.touchEndY - this.touchStartY > this.threshold) {
+ if (this.pinned) return void this.setStateOpen();
+ this.hide();
+ } else this.setStateOpen();
+ else if (this.touchEndY > this.touchStartY) {
+ if (this.pinned) return void this.setStateOpen();
+ this.hide();
+ }
+ this.popupHeader.removeEventListener(
+ "touchmove",
+ this.handleTouchMove,
+ { passive: !0 }
+ ),
+ this.popupHeader.removeEventListener(
+ "touchend",
+ this.handleTouchEnd,
+ { passive: !0 }
+ );
+ };
+ detectFocus = (e) => {
+ if ("Tab" === e.key) {
+ if (!this.focusable.length) return;
+ if (!this.firstFocusable)
+ for (let i = 0; i < this.focusable.length; i++)
+ if (!this.focusable[i].disabled) {
+ this.firstFocusable = this.focusable[i];
+ break;
+ }
+ if (!this.lastFocusable)
+ for (let i = this.focusable.length - 1; i >= 0; i--)
+ if (!this.focusable[i].disabled) {
+ this.lastFocusable = this.focusable[i];
+ break;
+ }
+ e.shiftKey && document.activeElement === this.firstFocusable
+ ? (e.preventDefault(),
+ this.lastFocusable.tagName.includes("SM-")
+ ? this.lastFocusable.focusIn()
+ : this.lastFocusable.focus())
+ : e.shiftKey ||
+ document.activeElement !== this.lastFocusable ||
+ (e.preventDefault(),
+ this.firstFocusable.tagName.includes("SM-")
+ ? this.firstFocusable.focusIn()
+ : this.firstFocusable.focus());
+ }
+ };
+ updateFocusableList = () => {
+ (this.focusable = this.querySelectorAll(
+ 'sm-button:not([disabled]), button:not([disabled]), [href], sm-input, input:not([readonly]), sm-select, select, sm-checkbox, sm-textarea, textarea, [tabindex]:not([tabindex="-1"])'
+ )),
+ (this.autoFocus = this.querySelector("[autofocus]")),
+ (this.firstFocusable = null),
+ (this.lastFocusable = null);
+ };
+ handleSoftDismiss = () => {
+ this.pinned
+ ? this.dialogBox.animate(
+ [
+ { transform: "translateX(-1rem)" },
+ { transform: "translateX(1rem)" },
+ { transform: "translateX(-0.5rem)" },
+ { transform: "translateX(0.5rem)" },
+ { transform: "translateX(0)" },
+ ],
+ { duration: 300, easing: "ease" }
+ )
+ : this.hide();
+ };
+ debounce = (callback, wait) => {
+ let timeoutId = null;
+ return (...args) => {
+ window.clearTimeout(timeoutId),
+ (timeoutId = window.setTimeout(() => {
+ callback.apply(null, args);
+ }, wait));
+ };
+ };
+ connectedCallback() {
+ this.popupBodySlot.addEventListener(
+ "slotchange",
+ this.debounce(() => {
+ (this.forms = this.querySelectorAll("sm-form")),
+ this.updateFocusableList();
+ }, 0)
+ ),
+ (this.resizeObserver = new ResizeObserver((entries) => {
+ entries.forEach((entry) => {
+ if (entry.contentBoxSize) {
+ const contentBoxSize = Array.isArray(entry.contentBoxSize)
+ ? entry.contentBoxSize[0]
+ : entry.contentBoxSize;
+ this.threshold = 0.3 * contentBoxSize.blockSize.height;
+ } else this.threshold = 0.3 * entry.contentRect.height;
+ });
+ })),
+ (this.mutationObserver = new MutationObserver((entries) => {
+ this.updateFocusableList();
+ }));
+ }
+ disconnectedCallback() {
+ this.resizeObserver.disconnect(),
+ this.mutationObserver.disconnect(),
+ this.removeEventListener("keydown", this.detectFocus),
+ this.popupHeader.removeEventListener(
+ "touchstart",
+ this.handleTouchStart,
+ { passive: !0 }
+ ),
+ this.backdrop.removeEventListener(
+ "mousedown",
+ this.handleSoftDismiss
+ );
+ }
+ attributeChangedCallback(name) {
+ "open" === name && this.hasAttribute("open") && this.show();
+ }
+ }
+ );
+const spinner = document.createElement("template");
+spinner.innerHTML =
+ '';
+class SpinnerLoader extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(spinner.content.cloneNode(!0));
+ }
+}
+window.customElements.define("sm-spinner", SpinnerLoader);
+const themeToggle = document.createElement("template");
+themeToggle.innerHTML =
+ ' ';
+class ThemeToggle extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ themeToggle.content.cloneNode(!0)
+ ),
+ (this.isChecked = !1),
+ (this.hasTheme = "light"),
+ (this.toggleState = this.toggleState.bind(this)),
+ (this.fireEvent = this.fireEvent.bind(this)),
+ (this.handleThemeChange = this.handleThemeChange.bind(this));
+ }
+ static get observedAttributes() {
+ return ["checked"];
+ }
+ daylight() {
+ (this.hasTheme = "light"),
+ (document.body.dataset.theme = "light"),
+ this.setAttribute("aria-checked", "false");
+ }
+ nightlight() {
+ (this.hasTheme = "dark"),
+ (document.body.dataset.theme = "dark"),
+ this.setAttribute("aria-checked", "true");
+ }
+ toggleState() {
+ if (!document.startViewTransition)
+ return this.toggleAttribute("checked"), void this.fireEvent();
+ document.startViewTransition(() => {
+ this.toggleAttribute("checked"), this.fireEvent();
+ });
+ }
+ handleKeyDown(e) {
+ " " === e.key && this.toggleState();
+ }
+ handleThemeChange(e) {
+ e.detail.theme !== this.hasTheme &&
+ ("dark" === e.detail.theme
+ ? this.setAttribute("checked", "")
+ : this.removeAttribute("checked"));
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("themechange", {
+ bubbles: !0,
+ composed: !0,
+ detail: { theme: this.hasTheme },
+ })
+ );
+ }
+ connectedCallback() {
+ this.setAttribute("role", "switch"),
+ this.setAttribute("aria-label", "theme toggle"),
+ "dark" === localStorage.getItem(`${window.location.hostname}-theme`)
+ ? (this.nightlight(), this.setAttribute("checked", ""))
+ : "light" === localStorage.getItem(`${window.location.hostname}-theme`)
+ ? (this.daylight(), this.removeAttribute("checked"))
+ : window.matchMedia("(prefers-color-scheme: dark)").matches
+ ? (this.nightlight(), this.setAttribute("checked", ""))
+ : (this.daylight(), this.removeAttribute("checked")),
+ this.addEventListener("click", this.toggleState),
+ this.addEventListener("keydown", this.handleKeyDown),
+ document.addEventListener("themechange", this.handleThemeChange);
+ }
+ disconnectedCallback() {
+ this.removeEventListener("click", this.toggleState),
+ this.removeEventListener("keydown", this.handleKeyDown),
+ document.removeEventListener("themechange", this.handleThemeChange);
+ }
+ attributeChangedCallback(e, t, n) {
+ "checked" === e &&
+ (this.hasAttribute("checked")
+ ? (this.nightlight(),
+ localStorage.setItem(`${window.location.hostname}-theme`, "dark"))
+ : (this.daylight(),
+ localStorage.setItem(`${window.location.hostname}-theme`, "light")));
+ }
+}
+window.customElements.define("theme-toggle", ThemeToggle);
diff --git a/solanawallet/scripts/components.min.js b/solanawallet/scripts/components.min.js
new file mode 100644
index 0000000..2d0e22a
--- /dev/null
+++ b/solanawallet/scripts/components.min.js
@@ -0,0 +1,1587 @@
+const smChips = document.createElement("template");
+(smChips.innerHTML =
+ ''),
+ customElements.define(
+ "sm-chips",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smChips.content.cloneNode(!0)
+ ),
+ (this.chipsWrapper = this.shadowRoot.querySelector(".sm-chips")),
+ (this.coverLeft = this.shadowRoot.querySelector(".cover--left")),
+ (this.coverRight = this.shadowRoot.querySelector(".cover--right")),
+ (this.navButtonLeft =
+ this.shadowRoot.querySelector(".nav-button--left")),
+ (this.navButtonRight =
+ this.shadowRoot.querySelector(".nav-button--right")),
+ (this.slottedOptions = void 0),
+ (this._value = void 0),
+ (this.scrollDistance = 0),
+ (this.assignedElements = []),
+ (this.scrollLeft = this.scrollLeft.bind(this)),
+ (this.scrollRight = this.scrollRight.bind(this)),
+ (this.fireEvent = this.fireEvent.bind(this)),
+ (this.setSelectedOption = this.setSelectedOption.bind(this));
+ }
+ get value() {
+ return this._value;
+ }
+ set value(t) {
+ this.setSelectedOption(t);
+ }
+ scrollLeft() {
+ this.chipsWrapper.scrollBy({
+ left: -this.scrollDistance,
+ behavior: "smooth",
+ });
+ }
+ scrollRight() {
+ this.chipsWrapper.scrollBy({
+ left: this.scrollDistance,
+ behavior: "smooth",
+ });
+ }
+ setSelectedOption(t) {
+ this._value !== t &&
+ ((this._value = t),
+ this.assignedElements.forEach((e) => {
+ e.value == t
+ ? (e.setAttribute("selected", ""),
+ e.scrollIntoView({
+ behavior: "smooth",
+ block: "nearest",
+ inline: "center",
+ }))
+ : e.removeAttribute("selected");
+ }));
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("change", {
+ bubbles: !0,
+ composed: !0,
+ detail: { value: this._value },
+ })
+ );
+ }
+ connectedCallback() {
+ this.setAttribute("role", "listbox");
+ const t = this.shadowRoot.querySelector("slot");
+ t.addEventListener("slotchange", (e) => {
+ n.disconnect(),
+ i.disconnect(),
+ this.observeSelf.disconnect(),
+ clearTimeout(this.slotChangeTimeout),
+ (this.slotChangeTimeout = setTimeout(() => {
+ (this.assignedElements = t.assignedElements()),
+ this.assignedElements.forEach((t) => {
+ t.hasAttribute("selected") && (this._value = t.value);
+ }),
+ this.observeSelf.observe(this);
+ }, 0));
+ });
+ const e = new ResizeObserver((t) => {
+ t.forEach((t) => {
+ if (t.contentBoxSize) {
+ const e = Array.isArray(t.contentBoxSize)
+ ? t.contentBoxSize[0]
+ : t.contentBoxSize;
+ this.scrollDistance = 0.6 * e.inlineSize;
+ } else this.scrollDistance = 0.6 * t.contentRect.width;
+ });
+ });
+ e.observe(this),
+ (this.observeSelf = new IntersectionObserver(
+ (t, e) => {
+ t.forEach((t) => {
+ t.isIntersecting &&
+ !this.hasAttribute("multiline") &&
+ this.assignedElements.length > 0 &&
+ (n.observe(this.assignedElements[0]),
+ i.observe(
+ this.assignedElements[this.assignedElements.length - 1]
+ ),
+ e.unobserve(this));
+ });
+ },
+ { threshold: 1 }
+ )),
+ this.chipsWrapper.addEventListener("option-clicked", (t) => {
+ this._value !== t.target.value &&
+ (this.setSelectedOption(t.target.value), this.fireEvent());
+ });
+ const n = new IntersectionObserver(
+ (t) => {
+ t.forEach((t) => {
+ t.isIntersecting
+ ? (this.navButtonLeft.classList.add("hide"),
+ this.coverLeft.classList.add("hide"))
+ : (this.navButtonLeft.classList.remove("hide"),
+ this.coverLeft.classList.remove("hide"));
+ });
+ },
+ { threshold: 1, root: this }
+ ),
+ i = new IntersectionObserver(
+ (t) => {
+ t.forEach((t) => {
+ t.isIntersecting
+ ? (this.navButtonRight.classList.add("hide"),
+ this.coverRight.classList.add("hide"))
+ : (this.navButtonRight.classList.remove("hide"),
+ this.coverRight.classList.remove("hide"));
+ });
+ },
+ { threshold: 1, root: this }
+ );
+ this.navButtonLeft.addEventListener("click", this.scrollLeft),
+ this.navButtonRight.addEventListener("click", this.scrollRight);
+ }
+ disconnectedCallback() {
+ this.navButtonLeft.removeEventListener("click", this.scrollLeft),
+ this.navButtonRight.removeEventListener("click", this.scrollRight);
+ }
+ }
+ );
+const smChip = document.createElement("template");
+(smChip.innerHTML =
+ ' '),
+ customElements.define(
+ "sm-chip",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smChip.content.cloneNode(!0)
+ ),
+ (this._value = void 0),
+ (this.radioButton = this.shadowRoot.querySelector("input")),
+ (this.fireEvent = this.fireEvent.bind(this)),
+ (this.handleKeyDown = this.handleKeyDown.bind(this));
+ }
+ get value() {
+ return this._value;
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("option-clicked", {
+ bubbles: !0,
+ composed: !0,
+ detail: { value: this._value },
+ })
+ );
+ }
+ handleKeyDown(t) {
+ ("Enter" !== t.key && "Space" !== t.key) || this.fireEvent();
+ }
+ connectedCallback() {
+ this.setAttribute("role", "option"),
+ this.setAttribute("tabindex", "0"),
+ (this._value = this.getAttribute("value")),
+ this.addEventListener("click", this.fireEvent),
+ this.addEventListener("keydown", this.handleKeyDown);
+ }
+ disconnectedCallback() {
+ this.removeEventListener("click", this.fireEvent),
+ this.removeEventListener("keydown", this.handleKeyDown);
+ }
+ }
+ );
+const smCopy = document.createElement("template");
+(smCopy.innerHTML =
+ ''),
+ customElements.define(
+ "sm-copy",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smCopy.content.cloneNode(!0)
+ ),
+ (this.copyContent = this.shadowRoot.querySelector(".copy-content")),
+ (this.copyButton = this.shadowRoot.querySelector(".copy-button")),
+ (this.copy = this.copy.bind(this));
+ }
+ static get observedAttributes() {
+ return ["value"];
+ }
+ set value(t) {
+ this.setAttribute("value", t);
+ }
+ get value() {
+ return this.getAttribute("value");
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("copy", { composed: !0, bubbles: !0, cancelable: !0 })
+ );
+ }
+ copy() {
+ navigator.clipboard
+ .writeText(this.getAttribute("value"))
+ .then((t) => this.fireEvent())
+ .catch((t) => console.error(t));
+ }
+ connectedCallback() {
+ this.copyButton.addEventListener("click", this.copy);
+ }
+ attributeChangedCallback(t, n, o) {
+ if ("value" === t) {
+ const t = this.copyContent.querySelector("slot");
+ if (!t) return;
+ const n = t.assignedNodes();
+ (n && n.length) || (t.textContent = o);
+ }
+ }
+ disconnectedCallback() {
+ this.copyButton.removeEventListener("click", this.copy);
+ }
+ }
+ );
+const smForm = document.createElement("template");
+(smForm.innerHTML =
+ ' '),
+ customElements.define(
+ "sm-form",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smForm.content.cloneNode(!0)
+ ),
+ (this.form = this.shadowRoot.querySelector("form")),
+ this.invalidFieldsCount,
+ (this.skipSubmit = !1),
+ (this.isFormValid = void 0),
+ (this.supportedElements =
+ "input, sm-input, sm-textarea, sm-checkbox, tags-input, file-input, sm-switch, sm-radio"),
+ (this.formElements = []),
+ (this._requiredElements = []);
+ }
+ static get observedAttributes() {
+ return ["skip-submit"];
+ }
+ get validity() {
+ return this.isFormValid;
+ }
+ debounce = (callback, wait) => {
+ let timeoutId = null;
+ return (...args) => {
+ window.clearTimeout(timeoutId),
+ (timeoutId = window.setTimeout(() => {
+ callback.apply(null, args);
+ }, wait));
+ };
+ };
+ _checkValidity = () => {
+ this.submitButton &&
+ 0 !== this._requiredElements.length &&
+ ((this.invalidFieldsCount = 0),
+ this._requiredElements.forEach(([elem, isWC]) => {
+ ((!elem.disabled && isWC && !elem.isValid) ||
+ (!isWC && !elem.checkValidity())) &&
+ this.invalidFieldsCount++;
+ }),
+ this.isFormValid !== (0 === this.invalidFieldsCount) &&
+ ((this.isFormValid = 0 === this.invalidFieldsCount),
+ this.dispatchEvent(
+ new CustomEvent(this.isFormValid ? "valid" : "invalid", {
+ bubbles: !0,
+ composed: !0,
+ })
+ ),
+ this.skipSubmit ||
+ (this.submitButton.disabled = !this.isFormValid)));
+ };
+ handleKeydown = (e) => {
+ if ("Enter" === e.key && e.target.tagName.includes("INPUT"))
+ if (0 === this.invalidFieldsCount)
+ this.submitButton && this.submitButton.click(),
+ this.dispatchEvent(
+ new CustomEvent("submit", { bubbles: !0, composed: !0 })
+ );
+ else
+ for (const [elem, isWC] of this._requiredElements)
+ if (isWC ? !elem.isValid : !elem.checkValidity()) {
+ (elem?.shadowRoot?.lastElementChild || elem).animate(
+ [
+ { transform: "translateX(-1rem)" },
+ { transform: "translateX(1rem)" },
+ { transform: "translateX(-0.5rem)" },
+ { transform: "translateX(0.5rem)" },
+ { transform: "translateX(0)" },
+ ],
+ { duration: 300, easing: "ease" }
+ ),
+ isWC
+ ? (elem.focusIn(),
+ "SM-INPUT" === elem.tagName &&
+ "" === elem.value.trim() &&
+ elem.showError())
+ : elem.focus();
+ break;
+ }
+ };
+ reset = () => {
+ this.formElements.forEach(([elem, isWC]) => {
+ if (isWC) elem.reset();
+ else
+ switch (elem.type) {
+ case "checkbox":
+ case "radio":
+ elem.checked = !1;
+ break;
+ default:
+ elem.value = "";
+ }
+ }),
+ this._checkValidity();
+ };
+ elementsChanged = () => {
+ (this.formElements = [
+ ...this.querySelectorAll(this.supportedElements),
+ ].map((elem) => [elem, elem.tagName.includes("-")])),
+ (this._requiredElements = this.formElements.filter(([elem]) =>
+ elem.hasAttribute("required")
+ )),
+ (this.submitButton = this.querySelector(
+ '[variant="primary"], [type="submit"]'
+ )),
+ (this.resetButton = this.querySelector('[type="reset"]')),
+ this.resetButton &&
+ this.resetButton.addEventListener("click", this.reset),
+ this._checkValidity();
+ };
+ checkIfSupported = (elem) =>
+ 1 === elem.nodeType &&
+ (elem.tagName.includes("-") ||
+ "input" === elem.tagName ||
+ elem.querySelector(this.supportedElements));
+ connectedCallback() {
+ const updateFormDecedents = this.debounce(this.elementsChanged, 100);
+ this.addEventListener("input", this.debounce(this._checkValidity, 100)),
+ this.addEventListener(
+ "keydown",
+ this.debounce(this.handleKeydown, 100)
+ ),
+ this.shadowRoot
+ .querySelector("slot")
+ .addEventListener("slotchange", updateFormDecedents),
+ (this.mutationObserver = new MutationObserver((mutations) => {
+ mutations.forEach((mutation) => {
+ (("childList" === mutation.type &&
+ [...mutation.addedNodes].some((node) =>
+ this.checkIfSupported(node)
+ )) ||
+ [...mutation.removedNodes].some((node) =>
+ this.checkIfSupported(node)
+ )) &&
+ updateFormDecedents();
+ });
+ })),
+ this.mutationObserver.observe(this, { childList: !0, subtree: !0 });
+ }
+ attributeChangedCallback(name, oldValue, newValue) {
+ "skip-submit" === name &&
+ (this.skipSubmit = this.hasAttribute("skip-submit"));
+ }
+ disconnectedCallback() {
+ this.removeEventListener(
+ "input",
+ this.debounce(this._checkValidity, 100)
+ ),
+ this.removeEventListener(
+ "keydown",
+ this.debounce(this.handleKeydown, 100)
+ ),
+ this.mutationObserver.disconnect();
+ }
+ }
+ );
+const smInput = document.createElement("template");
+(smInput.innerHTML =
+ ' '),
+ customElements.define(
+ "sm-input",
+ class SmInput extends HTMLElement {
+ static hasAppendedStyles = !1;
+ #validationState = {
+ validatedFor: void 0,
+ isValid: !1,
+ errorMessage: "Please fill out this field.",
+ };
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smInput.content.cloneNode(!0)
+ ),
+ (this.inputParent = this.shadowRoot.querySelector(".input")),
+ (this.input = this.shadowRoot.querySelector("input")),
+ (this.clearBtn = this.shadowRoot.querySelector(".clear")),
+ (this.placeholderElement =
+ this.shadowRoot.querySelector(".placeholder")),
+ (this.outerContainer =
+ this.shadowRoot.querySelector(".outer-container")),
+ (this.optionList = this.shadowRoot.querySelector(".datalist")),
+ (this._helperText = ""),
+ (this.isRequired = !1),
+ (this.datalist = []),
+ (this.validationFunction = void 0),
+ (this.reflectedAttributes = [
+ "value",
+ "required",
+ "disabled",
+ "type",
+ "inputmode",
+ "readonly",
+ "min",
+ "max",
+ "pattern",
+ "minlength",
+ "maxlength",
+ "step",
+ "list",
+ "autocomplete",
+ ]);
+ }
+ static get observedAttributes() {
+ return [
+ "value",
+ "placeholder",
+ "required",
+ "disabled",
+ "type",
+ "inputmode",
+ "readonly",
+ "min",
+ "max",
+ "pattern",
+ "minlength",
+ "maxlength",
+ "step",
+ "helper-text",
+ "error-text",
+ "list",
+ ];
+ }
+ get value() {
+ return this.input.value;
+ }
+ set value(val) {
+ val !== this.input.value &&
+ ((this.input.value = val), (this._value = val), this.checkInput());
+ }
+ get placeholder() {
+ return this.getAttribute("placeholder");
+ }
+ set placeholder(val) {
+ this.setAttribute("placeholder", val);
+ }
+ get type() {
+ return this.getAttribute("type");
+ }
+ set type(val) {
+ this.setAttribute("type", val);
+ }
+ get validity() {
+ return this.input.validity;
+ }
+ get disabled() {
+ return this.hasAttribute("disabled");
+ }
+ set disabled(value) {
+ value
+ ? (this.inputParent.classList.add("disabled"),
+ this.setAttribute("disabled", ""))
+ : (this.inputParent.classList.remove("disabled"),
+ this.removeAttribute("disabled"));
+ }
+ get readOnly() {
+ return this.hasAttribute("readonly");
+ }
+ set readOnly(value) {
+ value
+ ? this.setAttribute("readonly", "")
+ : this.removeAttribute("readonly");
+ }
+ set customValidation(val) {
+ val && (this.validationFunction = val);
+ }
+ set errorText(val) {
+ this.#validationState.errorText = val;
+ }
+ showError = (errorText = this.#validationState.errorText) => {
+ const appendedNew = this.appendFeedbackElement();
+ (this.feedbackPopover.innerHTML = ` ${errorText} `),
+ (this.feedbackPopover.dataset.state = "error"),
+ appendedNew &&
+ this.feedbackPopover.animate(
+ [
+ { transform: "scale(0.95)", opacity: 0 },
+ { transform: "scale(1)", opacity: 1 },
+ ],
+ { duration: 200, easing: "ease", fill: "forwards" }
+ );
+ };
+ set helperText(val) {
+ this._helperText = val;
+ }
+ get isValid() {
+ if (this.#validationState.validatedFor === this.input.value)
+ return this.#validationState.isValid;
+ const _isValid = this.input.checkValidity();
+ let _validity = { isValid: !0, errorText: "" };
+ return (
+ this.validationFunction &&
+ (_validity = this.validationFunction(this.input.value)),
+ _isValid && _validity.isValid
+ ? (this.setAttribute("valid", ""),
+ this.removeAttribute("invalid"),
+ this.hideFeedback())
+ : (this.removeAttribute("valid"),
+ this.setAttribute("invalid", ""),
+ "" !== this.value.trim() &&
+ (_validity.errorText || this.#validationState.errorText) &&
+ this.showError(
+ _validity.errorText || this.#validationState.errorText
+ )),
+ (this.#validationState.validatedFor = this.input.value),
+ (this.#validationState.isValid = _isValid && _validity.isValid),
+ (this.#validationState.errorText =
+ _validity.errorText || this.#validationState.errorText),
+ this.#validationState.isValid
+ );
+ }
+ reset = () => {
+ this.value = "";
+ };
+ clear = () => {
+ (this.value = ""), this.input.focus(), this.fireEvent();
+ };
+ focusIn = () => {
+ this.input.focus();
+ };
+ focusOut = () => {
+ this.input.blur();
+ };
+ fireEvent = () => {
+ let event = new Event("input", {
+ bubbles: !0,
+ cancelable: !0,
+ composed: !0,
+ });
+ this.dispatchEvent(event);
+ };
+ searchDatalist = (searchKey) => {
+ const filteredData = this.datalist.filter((item) =>
+ item.toLowerCase().includes(searchKey.toLowerCase())
+ );
+ if (
+ (filteredData.sort(
+ (a, b) =>
+ a.toLowerCase().indexOf(searchKey.toLowerCase()) -
+ b.toLowerCase().indexOf(searchKey.toLowerCase())
+ ),
+ filteredData.length)
+ ) {
+ if (this.optionList.children.length > filteredData.length) {
+ const optionsToRemove =
+ this.optionList.children.length - filteredData.length;
+ for (let i = 0; i < optionsToRemove; i++)
+ this.optionList.removeChild(this.optionList.lastChild);
+ }
+ filteredData.forEach((item, index) => {
+ if (this.optionList.children[index])
+ this.optionList.children[index].textContent = item;
+ else {
+ const option = document.createElement("li");
+ (option.textContent = item),
+ option.classList.add("datalist-item"),
+ option.setAttribute("tabindex", "0"),
+ this.optionList.appendChild(option);
+ }
+ }),
+ this.optionList.classList.remove("hidden");
+ } else this.optionList.classList.add("hidden");
+ };
+ checkInput = (e) => {
+ this.hasAttribute("readonly") ||
+ ("" !== this.input.value
+ ? this.clearBtn.classList.remove("hidden")
+ : this.clearBtn.classList.add("hidden")),
+ this.hasAttribute("placeholder") &&
+ "" !== this.getAttribute("placeholder").trim() &&
+ ("" !== this.input.value
+ ? (this.shouldAnimatePlaceholder &&
+ this.inputParent.classList.add("animate-placeholder"),
+ this.placeholderElement.classList.toggle(
+ "hidden",
+ !this.shouldAnimatePlaceholder
+ ),
+ this.datalist.length &&
+ (this.searchTimeout && clearTimeout(this.searchTimeout),
+ (this.searchTimeout = setTimeout(() => {
+ this.searchDatalist(this.input.value.trim());
+ }, 100))))
+ : (this.shouldAnimatePlaceholder &&
+ this.inputParent.classList.remove("animate-placeholder"),
+ this.placeholderElement.classList.remove("hidden"),
+ this.hideFeedback(),
+ this.datalist.length &&
+ ((this.optionList.innerHTML = ""),
+ this.optionList.classList.add("hidden"))));
+ };
+ allowOnlyNum = (e) => {
+ e.ctrlKey ||
+ (1 === e.key.length &&
+ ((("." !== e.key ||
+ (!e.target.value.includes(".") && 0 !== e.target.value.length)) &&
+ ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "."].includes(
+ e.key
+ )) ||
+ e.preventDefault()));
+ };
+ handleOptionClick = (e) => {
+ (this.input.value = e.target.textContent),
+ this.optionList.classList.add("hidden"),
+ this.input.focus();
+ };
+ handleInputNavigation = (e) => {
+ "ArrowDown" === e.key
+ ? (e.preventDefault(),
+ this.optionList.children.length &&
+ this.optionList.children[0].focus())
+ : "ArrowUp" === e.key &&
+ (e.preventDefault(),
+ this.optionList.children.length &&
+ this.optionList.children[
+ this.optionList.children.length - 1
+ ].focus());
+ };
+ handleDatalistNavigation = (e) => {
+ "ArrowUp" === e.key
+ ? (e.preventDefault(),
+ this.shadowRoot.activeElement.previousElementSibling
+ ? this.shadowRoot.activeElement.previousElementSibling.focus()
+ : this.input.focus())
+ : "ArrowDown" === e.key
+ ? (e.preventDefault(),
+ this.shadowRoot.activeElement.nextElementSibling
+ ? this.shadowRoot.activeElement.nextElementSibling.focus()
+ : this.input.focus())
+ : ("Enter" !== e.key && " " !== e.key) ||
+ (e.preventDefault(),
+ (this.input.value = e.target.textContent),
+ this.optionList.classList.add("hidden"),
+ this.input.focus());
+ };
+ handleFocus = (e) => {
+ this.datalist.length && this.searchDatalist(this.input.value.trim());
+ };
+ handleBlur = (e) => {
+ this.datalist.length && this.optionList.classList.add("hidden");
+ };
+ applyGlobalCustomValidation = () => {
+ if (void 0 !== window.smCompConfig && window.smCompConfig["sm-input"]) {
+ const config = window.smCompConfig["sm-input"].find((config) =>
+ this.matches(config.selector)
+ );
+ this.customValidation = config?.customValidation;
+ }
+ };
+ updatePosition = () => {
+ requestAnimationFrame(() => {
+ if (
+ ((this.dimensions = this.getBoundingClientRect()),
+ (this.scrollingParentDimensions =
+ this.scrollingParent.getBoundingClientRect()),
+ 0 === this.dimensions.width || 0 === this.dimensions.height)
+ )
+ return;
+ let topOffset =
+ this.dimensions.top -
+ this.scrollingParentDimensions.top +
+ this.dimensions.height,
+ leftOffset =
+ this.dimensions.left - this.scrollingParentDimensions.left;
+ const maxWidth = this.dimensions.width;
+ this.feedbackPopover.style = `top: ${topOffset}px; left: ${leftOffset}px; max-width: ${maxWidth}px;`;
+ });
+ };
+ appendFeedbackElement = () =>
+ !this.feedbackPopover &&
+ ((this.feedbackPopover = document.createElement("div")),
+ (this.feedbackPopover.className = "feedback-popover"),
+ this.feedbackPopover.setAttribute("aria-live", "polite"),
+ (this.containment = this.closest("[data-sm-containment]")),
+ (this.scrollingParent = this.getNearestScrollingParent(this)),
+ (this.containment || this.scrollingParent).appendChild(
+ this.feedbackPopover
+ ),
+ "" === this.scrollingParent.style.position &&
+ (this.scrollingParent.style.position = "relative"),
+ this.containment ||
+ ((this.observerHidFeedback = !1),
+ (this.intersectionObserver = new IntersectionObserver((entries) => {
+ if (this.feedbackPopover)
+ if (entries[0].isIntersecting) {
+ if (!this.observerHidFeedback) return;
+ this.feedbackPopover.classList.remove("hidden"),
+ (this.observerHidFeedback = !1);
+ } else
+ this.feedbackPopover.classList.add("hidden"),
+ (this.observerHidFeedback = !0);
+ }).observe(this))),
+ this.updatePosition(),
+ window.addEventListener("resize", this.updatePosition, { passive: !0 }),
+ !0);
+ getNearestScrollingParent = (element) => {
+ let parent = element.parentNode;
+ for (; parent; ) {
+ if (
+ parent.scrollHeight > parent.clientHeight ||
+ parent.scrollWidth > parent.clientWidth ||
+ parent.tagName.includes("SM-") ||
+ parent.hasAttribute("data-scrollable")
+ )
+ return parent;
+ parent = parent.parentNode;
+ }
+ return document.body;
+ };
+ hideFeedback = () => {
+ this.feedbackPopover &&
+ (this.feedbackPopover.animate(
+ [
+ { transform: "none", opacity: 1 },
+ { transform: "scale(0.95)", opacity: 0 },
+ ],
+ { duration: 100, easing: "ease-in-out", fill: "forwards" }
+ ).onfinish = () => {
+ this.intersectionObserver?.disconnect(),
+ this.feedbackPopover.remove(),
+ (this.feedbackPopover = null),
+ window.removeEventListener("resize", this.updatePosition, {
+ passive: !0,
+ });
+ });
+ };
+ connectedCallback() {
+ SmInput.hasAppendedStyles ||
+ (document.head.insertAdjacentHTML(
+ "beforeend",
+ ""
+ ),
+ (SmInput.hasAppendedStyles = !0)),
+ (this.shouldAnimatePlaceholder = this.hasAttribute("animate")),
+ this.shouldAnimatePlaceholder &&
+ "" !== this.placeholderElement &&
+ this.value &&
+ (this.inputParent.classList.add("animate-placeholder"),
+ this.placeholderElement.classList.remove("hidden")),
+ this.setAttribute("role", "textbox"),
+ "loading" === document.readyState
+ ? window.addEventListener(
+ "load",
+ this.applyGlobalCustomValidation,
+ { once: !0 }
+ )
+ : this.applyGlobalCustomValidation(),
+ this.input.addEventListener("input", this.checkInput),
+ this.clearBtn.addEventListener("click", this.clear),
+ this.datalist.length &&
+ (this.optionList.addEventListener("click", this.handleOptionClick),
+ this.input.addEventListener("keydown", this.handleInputNavigation),
+ this.optionList.addEventListener(
+ "keydown",
+ this.handleDatalistNavigation
+ )),
+ this.input.addEventListener("focusin", this.handleFocus),
+ this.addEventListener("focusout", this.handleBlur);
+ }
+ attributeChangedCallback(name, oldValue, newValue) {
+ if (oldValue !== newValue)
+ switch (
+ (this.reflectedAttributes.includes(name) &&
+ (this.hasAttribute(name)
+ ? this.input.setAttribute(
+ name,
+ this.getAttribute(name) ? this.getAttribute(name) : ""
+ )
+ : this.input.removeAttribute(name)),
+ name)
+ ) {
+ case "placeholder":
+ (this.placeholderElement.textContent = newValue),
+ this.setAttribute("aria-label", newValue);
+ break;
+ case "value":
+ this.checkInput();
+ break;
+ case "type":
+ this.hasAttribute("type") &&
+ "number" === this.getAttribute("type")
+ ? (this.input.setAttribute("inputmode", "decimal"),
+ this.input.addEventListener("keydown", this.allowOnlyNum))
+ : this.input.removeEventListener("keydown", this.allowOnlyNum);
+ break;
+ case "helper-text":
+ this._helperText = newValue;
+ break;
+ case "error-text":
+ this.#validationState.errorText = newValue;
+ break;
+ case "required":
+ (this.isRequired = this.hasAttribute("required")),
+ this.isRequired
+ ? this.setAttribute("aria-required", "true")
+ : this.setAttribute("aria-required", "false");
+ break;
+ case "readonly":
+ this.hasAttribute("readonly")
+ ? this.inputParent.classList.add("readonly")
+ : this.inputParent.classList.remove("readonly");
+ break;
+ case "disabled":
+ this.hasAttribute("disabled")
+ ? this.inputParent.classList.add("disabled")
+ : this.inputParent.classList.remove("disabled");
+ break;
+ case "list":
+ this.hasAttribute("list") &&
+ "" !== this.getAttribute("list").trim() &&
+ (this.datalist = this.getAttribute("list").split(","));
+ }
+ }
+ disconnectedCallback() {
+ this.input.removeEventListener("input", this.checkInput),
+ this.clearBtn.removeEventListener("click", this.clear),
+ this.input.removeEventListener("keydown", this.allowOnlyNum),
+ this.optionList.removeEventListener("click", this.handleOptionClick),
+ this.input.removeEventListener("keydown", this.handleInputNavigation),
+ this.optionList.removeEventListener(
+ "keydown",
+ this.handleDatalistNavigation
+ ),
+ this.input.removeEventListener("focusin", this.handleFocus),
+ this.removeEventListener("focusout", this.handleBlur),
+ window.removeEventListener("resize", this.updatePosition, {
+ passive: !0,
+ }),
+ this.feedbackPopover && this.feedbackPopover.remove(),
+ this.intersectionObserver && this.intersectionObserver.disconnect();
+ }
+ }
+ );
+const smNotifications = document.createElement("template");
+(smNotifications.innerHTML =
+ " "),
+ customElements.define(
+ "sm-notifications",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ (this.shadow = this.attachShadow({ mode: "open" }).append(
+ smNotifications.content.cloneNode(!0)
+ )),
+ (this.notificationPanel = this.shadowRoot.querySelector(
+ ".notification-panel"
+ )),
+ (this.animationOptions = {
+ duration: 300,
+ fill: "forwards",
+ easing: "cubic-bezier(0.175, 0.885, 0.32, 1.275)",
+ }),
+ (this.push = this.push.bind(this)),
+ (this.createNotification = this.createNotification.bind(this)),
+ (this.removeNotification = this.removeNotification.bind(this)),
+ (this.clearAll = this.clearAll.bind(this)),
+ (this.remove = this.remove.bind(this)),
+ (this.handleTouchMove = this.handleTouchMove.bind(this)),
+ (this.startX = 0),
+ (this.currentX = 0),
+ (this.endX = 0),
+ (this.swipeDistance = 0),
+ (this.swipeDirection = ""),
+ (this.swipeThreshold = 0),
+ (this.startTime = 0),
+ (this.swipeTime = 0),
+ (this.swipeTimeThreshold = 200),
+ (this.currentTarget = null),
+ (this.notificationTimeout = 5e3),
+ (this.mediaQuery = window.matchMedia("(min-width: 640px)")),
+ (this.handleOrientationChange =
+ this.handleOrientationChange.bind(this)),
+ (this.isBigViewport = !1);
+ }
+ set timeout(value) {
+ isNaN(value) || (this.notificationTimeout = value);
+ }
+ randString(length) {
+ let result = "";
+ for (let i = 0; i < length; i++)
+ result +=
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".charAt(
+ Math.floor(52 * Math.random())
+ );
+ return result;
+ }
+ createNotification(message, options = {}) {
+ const {
+ pinned: pinned = !1,
+ icon: icon,
+ action: action,
+ timeout: timeout = this.notificationTimeout,
+ } = options,
+ notification = document.createElement("div");
+ return (
+ (notification.id = this.randString(8)),
+ (notification.className = "notification " + (pinned ? "pinned" : "")),
+ notification.style.setProperty("--timeout", `${timeout}ms`),
+ (notification.innerHTML = ` ${
+ icon ? `${icon}
` : ""
+ } ${
+ action ? `` : ""
+ } `),
+ action &&
+ notification
+ .querySelector(".action")
+ .addEventListener("click", action.callback),
+ notification.querySelector(".close").addEventListener("click", () => {
+ this.removeNotification(notification);
+ }),
+ pinned ||
+ setTimeout(() => {
+ this.removeNotification(
+ notification,
+ this.isBigViewport ? "left" : "top"
+ );
+ }, timeout),
+ notification
+ );
+ }
+ push(message, options = {}) {
+ const notification = this.createNotification(message, options);
+ return (
+ this.isBigViewport
+ ? this.notificationPanel.append(notification)
+ : this.notificationPanel.prepend(notification),
+ notification.scrollIntoView({ behavior: "smooth" }),
+ this.notificationPanel.animate(
+ [
+ {
+ transform: `translateY(${this.isBigViewport ? "" : "-"}${
+ notification.clientHeight
+ }px)`,
+ },
+ { transform: "none" },
+ ],
+ this.animationOptions
+ ),
+ (notification.animate(
+ [
+ { transform: "translateY(-1rem)", opacity: "0" },
+ { transform: "none", opacity: "1" },
+ ],
+ this.animationOptions
+ ).onfinish = (e) => {
+ e.target.commitStyles(), e.target.cancel();
+ }),
+ notification.id
+ );
+ }
+ removeNotification(notification, direction = "left") {
+ if (!notification) return;
+ const sign = "left" === direction || "top" === direction ? "-" : "+";
+ this.isBigViewport || "top" !== direction
+ ? (notification.animate(
+ [
+ {
+ transform: this.currentX
+ ? `translateX(${this.currentX}px)`
+ : "none",
+ opacity: "1",
+ },
+ {
+ transform: `translateX(calc(${sign}${Math.abs(
+ this.currentX
+ )}px ${sign} 1rem))`,
+ opacity: "0",
+ },
+ ],
+ this.animationOptions
+ ).onfinish = () => {
+ notification.remove();
+ })
+ : (notification.animate(
+ [
+ {
+ transform: this.currentX
+ ? `translateY(${this.currentX}px)`
+ : "none",
+ opacity: "1",
+ },
+ {
+ transform: `translateY(calc(${sign}${Math.abs(
+ this.currentX
+ )}px ${sign} 1rem))`,
+ opacity: "0",
+ },
+ ],
+ this.animationOptions
+ ).onfinish = () => {
+ notification.remove();
+ });
+ }
+ remove(id) {
+ const notification = this.notificationPanel.querySelector(`#${id}`);
+ notification && this.removeNotification(notification);
+ }
+ clearAll() {
+ Array.from(this.notificationPanel.children).forEach((child) => {
+ this.removeNotification(child);
+ });
+ }
+ handleTouchMove(e) {
+ (this.currentX = e.touches[0].clientX - this.startX),
+ (this.currentTarget.style.transform = `translateX(${this.currentX}px)`);
+ }
+ handleOrientationChange(e) {
+ (this.isBigViewport = e.matches), e.matches;
+ }
+ connectedCallback() {
+ this.handleOrientationChange(this.mediaQuery),
+ this.mediaQuery.addEventListener(
+ "change",
+ this.handleOrientationChange
+ ),
+ this.notificationPanel.addEventListener(
+ "touchstart",
+ (e) => {
+ e.target.closest(".close")
+ ? this.removeNotification(e.target.closest(".notification"))
+ : e.target.closest(".notification") &&
+ ((this.swipeThreshold =
+ e.target.closest(".notification").getBoundingClientRect()
+ .width / 2),
+ (this.currentTarget = e.target.closest(".notification")),
+ (this.startTime = Date.now()),
+ (this.startX = e.touches[0].clientX),
+ (this.startY = e.touches[0].clientY),
+ this.notificationPanel.addEventListener(
+ "touchmove",
+ this.handleTouchMove,
+ { passive: !0 }
+ ));
+ },
+ { passive: !0 }
+ ),
+ this.notificationPanel.addEventListener("touchend", (e) => {
+ (this.endX = e.changedTouches[0].clientX),
+ (this.endY = e.changedTouches[0].clientY),
+ (this.swipeDistance = Math.abs(this.endX - this.startX)),
+ (this.swipeTime = Date.now() - this.startTime),
+ this.endX > this.startX
+ ? (this.swipeDirection = "right")
+ : (this.swipeDirection = "left"),
+ this.swipeTime < this.swipeTimeThreshold
+ ? this.swipeDistance > 50 &&
+ this.removeNotification(
+ this.currentTarget,
+ this.swipeDirection
+ )
+ : this.swipeDistance > this.swipeThreshold
+ ? this.removeNotification(
+ this.currentTarget,
+ this.swipeDirection
+ )
+ : (this.currentTarget.animate(
+ [
+ { transform: `translateX(${this.currentX}px)` },
+ { transform: "none" },
+ ],
+ this.animationOptions
+ ).onfinish = (e) => {
+ e.target.commitStyles(), e.target.cancel();
+ }),
+ this.notificationPanel.removeEventListener(
+ "touchmove",
+ this.handleTouchMove
+ ),
+ (this.currentX = 0);
+ });
+ }
+ disconnectedCallback() {
+ mediaQueryList.removeEventListener("change", handleOrientationChange);
+ }
+ }
+ );
+class Stack {
+ constructor() {
+ this.items = [];
+ }
+ push(element) {
+ this.items.push(element);
+ }
+ pop() {
+ return 0 == this.items.length ? "Underflow" : this.items.pop();
+ }
+ peek() {
+ return this.items[this.items.length - 1];
+ }
+}
+const popupStack = new Stack(),
+ smPopup = document.createElement("template");
+(smPopup.innerHTML =
+ ''),
+ customElements.define(
+ "sm-popup",
+ class extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ smPopup.content.cloneNode(!0)
+ ),
+ (this.allowClosing = !1),
+ (this.isOpen = !1),
+ (this.offset = 0),
+ (this.touchStartY = 0),
+ (this.touchEndY = 0),
+ (this.touchStartTime = 0),
+ (this.touchEndTime = 0),
+ (this.touchEndAnimation = void 0),
+ this.focusable,
+ this.autoFocus,
+ this.mutationObserver,
+ (this.popupContainer =
+ this.shadowRoot.querySelector(".popup-container")),
+ (this.backdrop = this.shadowRoot.querySelector(".backdrop")),
+ (this.dialogBox = this.shadowRoot.querySelector(".popup")),
+ (this.popupBodySlot =
+ this.shadowRoot.querySelector(".popup-body slot")),
+ (this.popupHeader = this.shadowRoot.querySelector(".popup-top"));
+ }
+ static get observedAttributes() {
+ return ["open"];
+ }
+ get open() {
+ return this.isOpen;
+ }
+ animateTo = (element, keyframes, options) => {
+ const anime = element.animate(keyframes, { ...options, fill: "both" });
+ return (
+ anime.finished.then(() => {
+ anime.commitStyles(), anime.cancel();
+ }),
+ anime
+ );
+ };
+ resumeScrolling = () => {
+ const scrollY = document.body.style.top;
+ window.scrollTo(0, -1 * parseInt(scrollY || "0")),
+ (document.body.style.overflow = ""),
+ (document.body.style.top = "initial");
+ };
+ setStateOpen = () => {
+ if (!this.isOpen || this.offset) {
+ const animOptions = { duration: 300, easing: "ease" },
+ initialAnimation =
+ window.innerWidth > 640
+ ? "scale(1.1)"
+ : `translateY(${this.offset ? `${this.offset}px` : "100%"})`;
+ this.animateTo(
+ this.dialogBox,
+ [
+ { opacity: this.offset ? 1 : 0, transform: initialAnimation },
+ { opacity: 1, transform: "none" },
+ ],
+ animOptions
+ );
+ }
+ };
+ show = (options = {}) => {
+ const { pinned: pinned = !1, payload: payload } = options;
+ if (this.isOpen) return;
+ const animOptions = { duration: 300, easing: "ease" };
+ return (
+ (this.payload = payload),
+ popupStack.push({ popup: this, permission: pinned }),
+ popupStack.items.length > 1 &&
+ this.animateTo(
+ popupStack.items[
+ popupStack.items.length - 2
+ ].popup.shadowRoot.querySelector(".popup"),
+ [
+ { transform: "none" },
+ {
+ transform:
+ window.innerWidth > 640
+ ? "scale(0.95)"
+ : "translateY(-1.5rem)",
+ },
+ ],
+ animOptions
+ ),
+ this.popupContainer.classList.remove("hide"),
+ this.offset ||
+ ((this.backdrop.animate(
+ [{ opacity: 0 }, { opacity: 1 }],
+ animOptions
+ ).onfinish = () => {
+ this.resolveOpen(this.payload);
+ }),
+ this.dispatchEvent(
+ new CustomEvent("popupopened", {
+ bubbles: !0,
+ composed: !0,
+ detail: { payload: this.payload },
+ })
+ ),
+ (document.body.style.overflow = "hidden"),
+ (document.body.style.top = `-${window.scrollY}px`)),
+ this.setStateOpen(),
+ (this.pinned = pinned),
+ (this.isOpen = !0),
+ setTimeout(() => {
+ const elementToFocus =
+ this.autoFocus || this.focusable?.[0] || this.dialogBox;
+ elementToFocus &&
+ (elementToFocus.tagName.includes("-")
+ ? elementToFocus.focusIn()
+ : elementToFocus.focus());
+ }, 0),
+ this.hasAttribute("open") ||
+ (this.setAttribute("open", ""),
+ this.addEventListener("keydown", this.detectFocus),
+ this.resizeObserver.observe(this),
+ this.mutationObserver.observe(this, {
+ attributes: !0,
+ childList: !0,
+ subtree: !0,
+ }),
+ this.popupHeader.addEventListener(
+ "touchstart",
+ this.handleTouchStart,
+ { passive: !0 }
+ ),
+ this.backdrop.addEventListener(
+ "mousedown",
+ this.handleSoftDismiss
+ )),
+ {
+ opened: new Promise((resolve) => {
+ this.resolveOpen = resolve;
+ }),
+ closed: new Promise((resolve) => {
+ this.resolveClose = resolve;
+ }),
+ }
+ );
+ };
+ hide = (options = {}) => {
+ const { payload: payload } = options,
+ animOptions = { duration: 150, easing: "ease" };
+ this.backdrop.animate([{ opacity: 1 }, { opacity: 0 }], animOptions),
+ this.animateTo(
+ this.dialogBox,
+ [
+ {
+ opacity: 1,
+ transform:
+ window.innerWidth > 640
+ ? "none"
+ : `translateY(${this.offset ? `${this.offset}px` : "0"})`,
+ },
+ {
+ opacity: 0,
+ transform:
+ window.innerWidth > 640 ? "scale(1.1)" : "translateY(100%)",
+ },
+ ],
+ animOptions
+ ).finished.finally(() => {
+ this.popupContainer.classList.add("hide"),
+ (this.dialogBox.style = ""),
+ this.removeAttribute("open"),
+ this.forms.length && this.forms.forEach((form) => form.reset()),
+ this.dispatchEvent(
+ new CustomEvent("popupclosed", {
+ bubbles: !0,
+ composed: !0,
+ detail: { payload: payload || this.payload },
+ })
+ ),
+ this.resolveClose(payload || this.payload),
+ (this.isOpen = !1);
+ }),
+ popupStack.pop(),
+ popupStack.items.length
+ ? this.animateTo(
+ popupStack.items[
+ popupStack.items.length - 1
+ ].popup.shadowRoot.querySelector(".popup"),
+ [
+ {
+ transform:
+ window.innerWidth > 640
+ ? "scale(0.95)"
+ : "translateY(-1.5rem)",
+ },
+ { transform: "none" },
+ ],
+ animOptions
+ )
+ : this.resumeScrolling(),
+ this.resizeObserver.disconnect(),
+ this.mutationObserver.disconnect(),
+ this.removeEventListener("keydown", this.detectFocus),
+ this.popupHeader.removeEventListener(
+ "touchstart",
+ this.handleTouchStart,
+ { passive: !0 }
+ ),
+ this.backdrop.removeEventListener(
+ "mousedown",
+ this.handleSoftDismiss
+ );
+ };
+ handleTouchStart = (e) => {
+ (this.offset = 0),
+ this.popupHeader.addEventListener("touchmove", this.handleTouchMove, {
+ passive: !0,
+ }),
+ this.popupHeader.addEventListener("touchend", this.handleTouchEnd, {
+ passive: !0,
+ }),
+ (this.touchStartY = e.changedTouches[0].clientY),
+ (this.touchStartTime = e.timeStamp);
+ };
+ handleTouchMove = (e) => {
+ this.touchStartY < e.changedTouches[0].clientY &&
+ ((this.offset = e.changedTouches[0].clientY - this.touchStartY),
+ (this.touchEndAnimation = window.requestAnimationFrame(() => {
+ this.dialogBox.style.transform = `translateY(${this.offset}px)`;
+ })));
+ };
+ handleTouchEnd = (e) => {
+ if (
+ ((this.touchEndTime = e.timeStamp),
+ cancelAnimationFrame(this.touchEndAnimation),
+ (this.touchEndY = e.changedTouches[0].clientY),
+ (this.threshold =
+ 0.3 * this.dialogBox.getBoundingClientRect().height),
+ this.touchEndTime - this.touchStartTime > 200)
+ )
+ if (this.touchEndY - this.touchStartY > this.threshold) {
+ if (this.pinned) return void this.setStateOpen();
+ this.hide();
+ } else this.setStateOpen();
+ else if (this.touchEndY > this.touchStartY) {
+ if (this.pinned) return void this.setStateOpen();
+ this.hide();
+ }
+ this.popupHeader.removeEventListener(
+ "touchmove",
+ this.handleTouchMove,
+ { passive: !0 }
+ ),
+ this.popupHeader.removeEventListener(
+ "touchend",
+ this.handleTouchEnd,
+ { passive: !0 }
+ );
+ };
+ detectFocus = (e) => {
+ if ("Tab" === e.key) {
+ if (!this.focusable.length) return;
+ if (!this.firstFocusable)
+ for (let i = 0; i < this.focusable.length; i++)
+ if (!this.focusable[i].disabled) {
+ this.firstFocusable = this.focusable[i];
+ break;
+ }
+ if (!this.lastFocusable)
+ for (let i = this.focusable.length - 1; i >= 0; i--)
+ if (!this.focusable[i].disabled) {
+ this.lastFocusable = this.focusable[i];
+ break;
+ }
+ e.shiftKey && document.activeElement === this.firstFocusable
+ ? (e.preventDefault(),
+ this.lastFocusable.tagName.includes("SM-")
+ ? this.lastFocusable.focusIn()
+ : this.lastFocusable.focus())
+ : e.shiftKey ||
+ document.activeElement !== this.lastFocusable ||
+ (e.preventDefault(),
+ this.firstFocusable.tagName.includes("SM-")
+ ? this.firstFocusable.focusIn()
+ : this.firstFocusable.focus());
+ }
+ };
+ updateFocusableList = () => {
+ (this.focusable = this.querySelectorAll(
+ 'sm-button:not([disabled]), button:not([disabled]), [href], sm-input, input:not([readonly]), sm-select, select, sm-checkbox, sm-textarea, textarea, [tabindex]:not([tabindex="-1"])'
+ )),
+ (this.autoFocus = this.querySelector("[autofocus]")),
+ (this.firstFocusable = null),
+ (this.lastFocusable = null);
+ };
+ handleSoftDismiss = () => {
+ this.pinned
+ ? this.dialogBox.animate(
+ [
+ { transform: "translateX(-1rem)" },
+ { transform: "translateX(1rem)" },
+ { transform: "translateX(-0.5rem)" },
+ { transform: "translateX(0.5rem)" },
+ { transform: "translateX(0)" },
+ ],
+ { duration: 300, easing: "ease" }
+ )
+ : this.hide();
+ };
+ debounce = (callback, wait) => {
+ let timeoutId = null;
+ return (...args) => {
+ window.clearTimeout(timeoutId),
+ (timeoutId = window.setTimeout(() => {
+ callback.apply(null, args);
+ }, wait));
+ };
+ };
+ connectedCallback() {
+ this.popupBodySlot.addEventListener(
+ "slotchange",
+ this.debounce(() => {
+ (this.forms = this.querySelectorAll("sm-form")),
+ this.updateFocusableList();
+ }, 0)
+ ),
+ (this.resizeObserver = new ResizeObserver((entries) => {
+ entries.forEach((entry) => {
+ if (entry.contentBoxSize) {
+ const contentBoxSize = Array.isArray(entry.contentBoxSize)
+ ? entry.contentBoxSize[0]
+ : entry.contentBoxSize;
+ this.threshold = 0.3 * contentBoxSize.blockSize.height;
+ } else this.threshold = 0.3 * entry.contentRect.height;
+ });
+ })),
+ (this.mutationObserver = new MutationObserver((entries) => {
+ this.updateFocusableList();
+ }));
+ }
+ disconnectedCallback() {
+ this.resizeObserver.disconnect(),
+ this.mutationObserver.disconnect(),
+ this.removeEventListener("keydown", this.detectFocus),
+ this.popupHeader.removeEventListener(
+ "touchstart",
+ this.handleTouchStart,
+ { passive: !0 }
+ ),
+ this.backdrop.removeEventListener(
+ "mousedown",
+ this.handleSoftDismiss
+ );
+ }
+ attributeChangedCallback(name) {
+ "open" === name && this.hasAttribute("open") && this.show();
+ }
+ }
+ );
+const spinner = document.createElement("template");
+spinner.innerHTML =
+ '';
+class SpinnerLoader extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(spinner.content.cloneNode(!0));
+ }
+}
+window.customElements.define("sm-spinner", SpinnerLoader);
+const themeToggle = document.createElement("template");
+themeToggle.innerHTML =
+ ' ';
+class ThemeToggle extends HTMLElement {
+ constructor() {
+ super(),
+ this.attachShadow({ mode: "open" }).append(
+ themeToggle.content.cloneNode(!0)
+ ),
+ (this.isChecked = !1),
+ (this.hasTheme = "light"),
+ (this.toggleState = this.toggleState.bind(this)),
+ (this.fireEvent = this.fireEvent.bind(this)),
+ (this.handleThemeChange = this.handleThemeChange.bind(this));
+ }
+ static get observedAttributes() {
+ return ["checked"];
+ }
+ daylight() {
+ (this.hasTheme = "light"),
+ (document.body.dataset.theme = "light"),
+ this.setAttribute("aria-checked", "false");
+ }
+ nightlight() {
+ (this.hasTheme = "dark"),
+ (document.body.dataset.theme = "dark"),
+ this.setAttribute("aria-checked", "true");
+ }
+ toggleState() {
+ if (!document.startViewTransition)
+ return this.toggleAttribute("checked"), void this.fireEvent();
+ document.startViewTransition(() => {
+ this.toggleAttribute("checked"), this.fireEvent();
+ });
+ }
+ handleKeyDown(e) {
+ " " === e.key && this.toggleState();
+ }
+ handleThemeChange(e) {
+ e.detail.theme !== this.hasTheme &&
+ ("dark" === e.detail.theme
+ ? this.setAttribute("checked", "")
+ : this.removeAttribute("checked"));
+ }
+ fireEvent() {
+ this.dispatchEvent(
+ new CustomEvent("themechange", {
+ bubbles: !0,
+ composed: !0,
+ detail: { theme: this.hasTheme },
+ })
+ );
+ }
+ connectedCallback() {
+ this.setAttribute("role", "switch"),
+ this.setAttribute("aria-label", "theme toggle"),
+ "dark" === localStorage.getItem(`${window.location.hostname}-theme`)
+ ? (this.nightlight(), this.setAttribute("checked", ""))
+ : "light" === localStorage.getItem(`${window.location.hostname}-theme`)
+ ? (this.daylight(), this.removeAttribute("checked"))
+ : window.matchMedia("(prefers-color-scheme: dark)").matches
+ ? (this.nightlight(), this.setAttribute("checked", ""))
+ : (this.daylight(), this.removeAttribute("checked")),
+ this.addEventListener("click", this.toggleState),
+ this.addEventListener("keydown", this.handleKeyDown),
+ document.addEventListener("themechange", this.handleThemeChange);
+ }
+ disconnectedCallback() {
+ this.removeEventListener("click", this.toggleState),
+ this.removeEventListener("keydown", this.handleKeyDown),
+ document.removeEventListener("themechange", this.handleThemeChange);
+ }
+ attributeChangedCallback(e, t, n) {
+ "checked" === e &&
+ (this.hasAttribute("checked")
+ ? (this.nightlight(),
+ localStorage.setItem(`${window.location.hostname}-theme`, "dark"))
+ : (this.daylight(),
+ localStorage.setItem(`${window.location.hostname}-theme`, "light")));
+ }
+}
+window.customElements.define("theme-toggle", ThemeToggle);
diff --git a/solanawallet/scripts/ethOperator.js b/solanawallet/scripts/ethOperator.js
new file mode 100644
index 0000000..8927a32
--- /dev/null
+++ b/solanawallet/scripts/ethOperator.js
@@ -0,0 +1,344 @@
+(function (EXPORTS) { //ethOperator v1.0.2
+ /* ETH Crypto and API Operator */
+ if (!window.ethers)
+ return console.error('ethers.js not found')
+ const ethOperator = EXPORTS;
+ const isValidAddress = ethOperator.isValidAddress = (address) => {
+ try {
+ // Check if the address is a valid checksum address
+ const isValidChecksum = ethers.utils.isAddress(address);
+ // Check if the address is a valid non-checksum address
+ const isValidNonChecksum = ethers.utils.getAddress(address) === address.toLowerCase();
+ return isValidChecksum || isValidNonChecksum;
+ } catch (error) {
+ return false;
+ }
+ }
+ const ERC20ABI = [
+ {
+ "constant": true,
+ "inputs": [],
+ "name": "name",
+ "outputs": [
+ {
+ "name": "",
+ "type": "string"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "constant": false,
+ "inputs": [
+ {
+ "name": "_spender",
+ "type": "address"
+ },
+ {
+ "name": "_value",
+ "type": "uint256"
+ }
+ ],
+ "name": "approve",
+ "outputs": [
+ {
+ "name": "",
+ "type": "bool"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "constant": true,
+ "inputs": [],
+ "name": "totalSupply",
+ "outputs": [
+ {
+ "name": "",
+ "type": "uint256"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "constant": false,
+ "inputs": [
+ {
+ "name": "_from",
+ "type": "address"
+ },
+ {
+ "name": "_to",
+ "type": "address"
+ },
+ {
+ "name": "_value",
+ "type": "uint256"
+ }
+ ],
+ "name": "transferFrom",
+ "outputs": [
+ {
+ "name": "",
+ "type": "bool"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "constant": true,
+ "inputs": [],
+ "name": "decimals",
+ "outputs": [
+ {
+ "name": "",
+ "type": "uint8"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "constant": true,
+ "inputs": [
+ {
+ "name": "_owner",
+ "type": "address"
+ }
+ ],
+ "name": "balanceOf",
+ "outputs": [
+ {
+ "name": "balance",
+ "type": "uint256"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "constant": true,
+ "inputs": [],
+ "name": "symbol",
+ "outputs": [
+ {
+ "name": "",
+ "type": "string"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "constant": false,
+ "inputs": [
+ {
+ "name": "_to",
+ "type": "address"
+ },
+ {
+ "name": "_value",
+ "type": "uint256"
+ }
+ ],
+ "name": "transfer",
+ "outputs": [
+ {
+ "name": "",
+ "type": "bool"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "constant": true,
+ "inputs": [
+ {
+ "name": "_owner",
+ "type": "address"
+ },
+ {
+ "name": "_spender",
+ "type": "address"
+ }
+ ],
+ "name": "allowance",
+ "outputs": [
+ {
+ "name": "",
+ "type": "uint256"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "payable": true,
+ "stateMutability": "payable",
+ "type": "fallback"
+ },
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "name": "owner",
+ "type": "address"
+ },
+ {
+ "indexed": true,
+ "name": "spender",
+ "type": "address"
+ },
+ {
+ "indexed": false,
+ "name": "value",
+ "type": "uint256"
+ }
+ ],
+ "name": "Approval",
+ "type": "event"
+ },
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "name": "from",
+ "type": "address"
+ },
+ {
+ "indexed": true,
+ "name": "to",
+ "type": "address"
+ },
+ {
+ "indexed": false,
+ "name": "value",
+ "type": "uint256"
+ }
+ ],
+ "name": "Transfer",
+ "type": "event"
+ }
+ ]
+ const CONTRACT_ADDRESSES = {
+ usdc: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
+ usdt: "0xdac17f958d2ee523a2206206994597c13d831ec7"
+ }
+ function getProvider() {
+ // switches provider based on whether the user is using MetaMask or not
+ if (window.ethereum) {
+ return new ethers.providers.Web3Provider(window.ethereum);
+ } else {
+ return new ethers.providers.JsonRpcProvider(`https://mainnet.infura.io/v3/6e12fee52bdd48208f0d82fb345bcb3c`)
+ }
+ }
+ function connectToMetaMask() {
+ return new Promise((resolve, reject) => {
+ // if (typeof window.ethereum === "undefined")
+ // return reject("MetaMask not installed");
+ return resolve(true)
+ ethereum
+ .request({ method: 'eth_requestAccounts' })
+ .then((accounts) => {
+ console.log('Connected to MetaMask')
+ return resolve(accounts)
+ })
+ .catch((err) => {
+ console.log(err)
+ return reject(err)
+ })
+ })
+ }
+ // connectToMetaMask();
+ const getBalance = ethOperator.getBalance = async (address) => {
+ try {
+ if (!address || !isValidAddress(address))
+ return new Error('Invalid address');
+ // Get the balance
+ const provider = getProvider();
+ const balanceWei = await provider.getBalance(address);
+ const balanceEth = parseFloat(ethers.utils.formatEther(balanceWei));
+ return balanceEth;
+ } catch (error) {
+ console.error('Error:', error.message);
+ return error;
+ }
+ }
+ const getTokenBalance = ethOperator.getTokenBalance = async (address, token, { contractAddress } = {}) => {
+ try {
+ // if (!window.ethereum.isConnected()) {
+ // await connectToMetaMask();
+ // }
+ if (!token)
+ return new Error("Token not specified");
+ if (!CONTRACT_ADDRESSES[token] && contractAddress)
+ return new Error('Contract address of token not available')
+ const usdcContract = new ethers.Contract(CONTRACT_ADDRESSES[token] || contractAddress, ERC20ABI, getProvider());
+ let balance = await usdcContract.balanceOf(address);
+ balance = parseFloat(ethers.utils.formatUnits(balance, 6)); // Assuming 6 decimals
+ return balance;
+ } catch (e) {
+ console.error(e);
+ }
+ }
+
+ const estimateGas = ethOperator.estimateGas = async ({ privateKey, receiver, amount }) => {
+ try {
+ const provider = getProvider();
+ const signer = new ethers.Wallet(privateKey, provider);
+ return provider.estimateGas({
+ from: signer.address,
+ to: receiver,
+ value: ethers.utils.parseUnits(amount, "ether"),
+ });
+ } catch (e) {
+ throw new Error(e)
+ }
+ }
+
+ const sendTransaction = ethOperator.sendTransaction = async ({ privateKey, receiver, amount }) => {
+ try {
+ const provider = getProvider();
+ const signer = new ethers.Wallet(privateKey, provider);
+ const limit = await estimateGas({ privateKey, receiver, amount })
+ // Creating and sending the transaction object
+ return signer.sendTransaction({
+ to: receiver,
+ value: ethers.utils.parseUnits(amount, "ether"),
+ gasLimit: limit,
+ nonce: signer.getTransactionCount(),
+ maxPriorityFeePerGas: ethers.utils.parseUnits("2", "gwei"),
+ })
+ } catch (e) {
+ throw new Error(e)
+ }
+ }
+
+ const sendToken = ethOperator.sendToken = async ({ token, privateKey, amount, receiver, contractAddress }) => {
+ // Create a wallet using the private key
+ const wallet = new ethers.Wallet(privateKey, getProvider());
+ // Contract interface
+ const tokenContract = new ethers.Contract(CONTRACT_ADDRESSES[token] || contractAddress, ERC20ABI, wallet);
+ // Convert the amount to the smallest unit of USDC (wei)
+ const amountWei = ethers.utils.parseUnits(amount.toString(), 6); // Assuming 6 decimals for USDC
+
+ // Call the transfer function on the USDC contract
+ return tokenContract.transfer(receiver, amountWei)
+ }
+})('object' === typeof module ? module.exports : window.ethOperator = {});
diff --git a/solanawallet/scripts/ethOperator.min.js b/solanawallet/scripts/ethOperator.min.js
new file mode 100644
index 0000000..63fa1ce
--- /dev/null
+++ b/solanawallet/scripts/ethOperator.min.js
@@ -0,0 +1,232 @@
+!(function (EXPORTS) {
+ if (!window.ethers) return console.error("ethers.js not found");
+ const ethOperator = EXPORTS,
+ isValidAddress = (ethOperator.isValidAddress = (address) => {
+ try {
+ const isValidChecksum = ethers.utils.isAddress(address),
+ isValidNonChecksum =
+ ethers.utils.getAddress(address) === address.toLowerCase();
+ return isValidChecksum || isValidNonChecksum;
+ } catch (error) {
+ return !1;
+ }
+ }),
+ ERC20ABI = [
+ {
+ constant: !0,
+ inputs: [],
+ name: "name",
+ outputs: [{ name: "", type: "string" }],
+ payable: !1,
+ stateMutability: "view",
+ type: "function",
+ },
+ {
+ constant: !1,
+ inputs: [
+ { name: "_spender", type: "address" },
+ { name: "_value", type: "uint256" },
+ ],
+ name: "approve",
+ outputs: [{ name: "", type: "bool" }],
+ payable: !1,
+ stateMutability: "nonpayable",
+ type: "function",
+ },
+ {
+ constant: !0,
+ inputs: [],
+ name: "totalSupply",
+ outputs: [{ name: "", type: "uint256" }],
+ payable: !1,
+ stateMutability: "view",
+ type: "function",
+ },
+ {
+ constant: !1,
+ inputs: [
+ { name: "_from", type: "address" },
+ { name: "_to", type: "address" },
+ { name: "_value", type: "uint256" },
+ ],
+ name: "transferFrom",
+ outputs: [{ name: "", type: "bool" }],
+ payable: !1,
+ stateMutability: "nonpayable",
+ type: "function",
+ },
+ {
+ constant: !0,
+ inputs: [],
+ name: "decimals",
+ outputs: [{ name: "", type: "uint8" }],
+ payable: !1,
+ stateMutability: "view",
+ type: "function",
+ },
+ {
+ constant: !0,
+ inputs: [{ name: "_owner", type: "address" }],
+ name: "balanceOf",
+ outputs: [{ name: "balance", type: "uint256" }],
+ payable: !1,
+ stateMutability: "view",
+ type: "function",
+ },
+ {
+ constant: !0,
+ inputs: [],
+ name: "symbol",
+ outputs: [{ name: "", type: "string" }],
+ payable: !1,
+ stateMutability: "view",
+ type: "function",
+ },
+ {
+ constant: !1,
+ inputs: [
+ { name: "_to", type: "address" },
+ { name: "_value", type: "uint256" },
+ ],
+ name: "transfer",
+ outputs: [{ name: "", type: "bool" }],
+ payable: !1,
+ stateMutability: "nonpayable",
+ type: "function",
+ },
+ {
+ constant: !0,
+ inputs: [
+ { name: "_owner", type: "address" },
+ { name: "_spender", type: "address" },
+ ],
+ name: "allowance",
+ outputs: [{ name: "", type: "uint256" }],
+ payable: !1,
+ stateMutability: "view",
+ type: "function",
+ },
+ { payable: !0, stateMutability: "payable", type: "fallback" },
+ {
+ anonymous: !1,
+ inputs: [
+ { indexed: !0, name: "owner", type: "address" },
+ { indexed: !0, name: "spender", type: "address" },
+ { indexed: !1, name: "value", type: "uint256" },
+ ],
+ name: "Approval",
+ type: "event",
+ },
+ {
+ anonymous: !1,
+ inputs: [
+ { indexed: !0, name: "from", type: "address" },
+ { indexed: !0, name: "to", type: "address" },
+ { indexed: !1, name: "value", type: "uint256" },
+ ],
+ name: "Transfer",
+ type: "event",
+ },
+ ],
+ CONTRACT_ADDRESSES = {
+ usdc: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
+ usdt: "0xdac17f958d2ee523a2206206994597c13d831ec7",
+ };
+ function getProvider() {
+ return window.ethereum
+ ? new ethers.providers.Web3Provider(window.ethereum)
+ : new ethers.providers.JsonRpcProvider(
+ "https://mainnet.infura.io/v3/6e12fee52bdd48208f0d82fb345bcb3c"
+ );
+ }
+ (ethOperator.getBalance = async (address) => {
+ try {
+ if (!address || !isValidAddress(address))
+ return new Error("Invalid address");
+ const provider = getProvider(),
+ balanceWei = await provider.getBalance(address);
+ return parseFloat(ethers.utils.formatEther(balanceWei));
+ } catch (error) {
+ return console.error("Error:", error.message), error;
+ }
+ }),
+ (ethOperator.getTokenBalance = async (
+ address,
+ token,
+ { contractAddress: contractAddress } = {}
+ ) => {
+ try {
+ if (!token) return new Error("Token not specified");
+ if (!CONTRACT_ADDRESSES[token] && contractAddress)
+ return new Error("Contract address of token not available");
+ const usdcContract = new ethers.Contract(
+ CONTRACT_ADDRESSES[token] || contractAddress,
+ ERC20ABI,
+ getProvider()
+ );
+ let balance = await usdcContract.balanceOf(address);
+ return (
+ (balance = parseFloat(ethers.utils.formatUnits(balance, 6))), balance
+ );
+ } catch (e) {
+ console.error(e);
+ }
+ });
+ const estimateGas = (ethOperator.estimateGas = async ({
+ privateKey: privateKey,
+ receiver: receiver,
+ amount: amount,
+ }) => {
+ try {
+ const provider = getProvider(),
+ signer = new ethers.Wallet(privateKey, provider);
+ return provider.estimateGas({
+ from: signer.address,
+ to: receiver,
+ value: ethers.utils.parseUnits(amount, "ether"),
+ });
+ } catch (e) {
+ throw new Error(e);
+ }
+ });
+ (ethOperator.sendTransaction = async ({
+ privateKey: privateKey,
+ receiver: receiver,
+ amount: amount,
+ }) => {
+ try {
+ const provider = getProvider(),
+ signer = new ethers.Wallet(privateKey, provider),
+ limit = await estimateGas({
+ privateKey: privateKey,
+ receiver: receiver,
+ amount: amount,
+ });
+ return signer.sendTransaction({
+ to: receiver,
+ value: ethers.utils.parseUnits(amount, "ether"),
+ gasLimit: limit,
+ nonce: signer.getTransactionCount(),
+ maxPriorityFeePerGas: ethers.utils.parseUnits("2", "gwei"),
+ });
+ } catch (e) {
+ throw new Error(e);
+ }
+ }),
+ (ethOperator.sendToken = async ({
+ token: token,
+ privateKey: privateKey,
+ amount: amount,
+ receiver: receiver,
+ contractAddress: contractAddress,
+ }) => {
+ const wallet = new ethers.Wallet(privateKey, getProvider()),
+ tokenContract = new ethers.Contract(
+ CONTRACT_ADDRESSES[token] || contractAddress,
+ ERC20ABI,
+ wallet
+ ),
+ amountWei = ethers.utils.parseUnits(amount.toString(), 6);
+ return tokenContract.transfer(receiver, amountWei);
+ });
+})("object" == typeof module ? module.exports : (window.ethOperator = {}));
diff --git a/solanawallet/scripts/ether.umd.min.js b/solanawallet/scripts/ether.umd.min.js
new file mode 100644
index 0000000..10510e9
--- /dev/null
+++ b/solanawallet/scripts/ether.umd.min.js
@@ -0,0 +1 @@
+(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):(global=typeof globalThis!=="undefined"?globalThis:global||self,global.ethers=factory())})(this,function(){"use strict";var commonjsGlobal=typeof globalThis!=="undefined"?globalThis:typeof window!=="undefined"?window:typeof global!=="undefined"?global:typeof self!=="undefined"?self:{};function getDefaultExportFromCjs(x){return x&&x.__esModule&&Object.prototype.hasOwnProperty.call(x,"default")?x["default"]:x}function createCommonjsModule(fn,basedir,module){return module={path:basedir,exports:{},require:function(path,base){return commonjsRequire(path,base===undefined||base===null?module.path:base)}},fn(module,module.exports),module.exports}function getDefaultExportFromNamespaceIfPresent(n){return n&&Object.prototype.hasOwnProperty.call(n,"default")?n["default"]:n}function getDefaultExportFromNamespaceIfNotNamed(n){return 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hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit>>wbit&1}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;inum.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;inum.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;inum.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this._strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i>>26}for(;carry!==0&&i>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;inum.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i>26;this.words[i]=r&67108863}for(;carry!==0&&i>26;this.words[i]=r&67108863}if(carry===0&&i>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out._strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out._strip()}function jumboMulTo(self,num,out){return bigMulTo(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i>>1){i++}return 1<>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return isNegNum?this.ineg():this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<s){this.length-=s;for(i=0;i=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this._strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i>26;this.words[i+shift]=w&67108863}if(carry===0)return this._strip();assert(carry===-1);carry=0;for(i=0;i>26;this.words[i]=w&67108863}this.negative=1;return this._strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q._strip()}a._strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modrn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modrn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modrn=function modrn(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return isNegNum?-acc:acc};BN.prototype.modn=function modn(num){return this.modrn(num)};BN.prototype.idivn=function idivn(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}this._strip();return isNegNum?this.ineg():this};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this._strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:wnum.length)return 1;if(this.length=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(ab){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen0){r.isub(this.p)}else{if(r.strip!==undefined){r.strip()}else{r._strip()}}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);move(a,a.umod(this.m)._forceRed(this));return a};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&¤t===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})("object"==="undefined"||module,commonjsGlobal)});var _version=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="logger/5.6.0"});var _version$1=getDefaultExportFromCjs(_version);var lib=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.Logger=exports.ErrorCode=exports.LogLevel=void 0;var _permanentCensorErrors=false;var _censorErrors=false;var LogLevels={debug:1,default:2,info:2,warning:3,error:4,off:5};var _logLevel=LogLevels["default"];var _globalLogger=null;function _checkNormalize(){try{var missing_1=[];["NFD","NFC","NFKD","NFKC"].forEach(function(form){try{if("test".normalize(form)!=="test"){throw new Error("bad normalize")}}catch(error){missing_1.push(form)}});if(missing_1.length){throw new Error("missing "+missing_1.join(", "))}if(String.fromCharCode(233).normalize("NFD")!==String.fromCharCode(101,769)){throw new Error("broken implementation")}}catch(error){return error.message}return null}var _normalizeError=_checkNormalize();var LogLevel;(function(LogLevel){LogLevel["DEBUG"]="DEBUG";LogLevel["INFO"]="INFO";LogLevel["WARNING"]="WARNING";LogLevel["ERROR"]="ERROR";LogLevel["OFF"]="OFF"})(LogLevel=exports.LogLevel||(exports.LogLevel={}));var ErrorCode;(function(ErrorCode){ErrorCode["UNKNOWN_ERROR"]="UNKNOWN_ERROR";ErrorCode["NOT_IMPLEMENTED"]="NOT_IMPLEMENTED";ErrorCode["UNSUPPORTED_OPERATION"]="UNSUPPORTED_OPERATION";ErrorCode["NETWORK_ERROR"]="NETWORK_ERROR";ErrorCode["SERVER_ERROR"]="SERVER_ERROR";ErrorCode["TIMEOUT"]="TIMEOUT";ErrorCode["BUFFER_OVERRUN"]="BUFFER_OVERRUN";ErrorCode["NUMERIC_FAULT"]="NUMERIC_FAULT";ErrorCode["MISSING_NEW"]="MISSING_NEW";ErrorCode["INVALID_ARGUMENT"]="INVALID_ARGUMENT";ErrorCode["MISSING_ARGUMENT"]="MISSING_ARGUMENT";ErrorCode["UNEXPECTED_ARGUMENT"]="UNEXPECTED_ARGUMENT";ErrorCode["CALL_EXCEPTION"]="CALL_EXCEPTION";ErrorCode["INSUFFICIENT_FUNDS"]="INSUFFICIENT_FUNDS";ErrorCode["NONCE_EXPIRED"]="NONCE_EXPIRED";ErrorCode["REPLACEMENT_UNDERPRICED"]="REPLACEMENT_UNDERPRICED";ErrorCode["UNPREDICTABLE_GAS_LIMIT"]="UNPREDICTABLE_GAS_LIMIT";ErrorCode["TRANSACTION_REPLACED"]="TRANSACTION_REPLACED"})(ErrorCode=exports.ErrorCode||(exports.ErrorCode={}));var HEX="0123456789abcdef";var Logger=function(){function Logger(version){Object.defineProperty(this,"version",{enumerable:true,value:version,writable:false})}Logger.prototype._log=function(logLevel,args){var level=logLevel.toLowerCase();if(LogLevels[level]==null){this.throwArgumentError("invalid log level name","logLevel",logLevel)}if(_logLevel>LogLevels[level]){return}console.log.apply(console,args)};Logger.prototype.debug=function(){var args=[];for(var _i=0;_i>4];hex+=HEX[value[i]&15]}messageDetails.push(key+"=Uint8Array(0x"+hex+")")}else{messageDetails.push(key+"="+JSON.stringify(value))}}catch(error){messageDetails.push(key+"="+JSON.stringify(params[key].toString()))}});messageDetails.push("code="+code);messageDetails.push("version="+this.version);var reason=message;var url="";switch(code){case ErrorCode.NUMERIC_FAULT:{url="NUMERIC_FAULT";var fault=message;switch(fault){case"overflow":case"underflow":case"division-by-zero":url+="-"+fault;break;case"negative-power":case"negative-width":url+="-unsupported";break;case"unbound-bitwise-result":url+="-unbound-result";break}break}case ErrorCode.CALL_EXCEPTION:case ErrorCode.INSUFFICIENT_FUNDS:case ErrorCode.MISSING_NEW:case ErrorCode.NONCE_EXPIRED:case ErrorCode.REPLACEMENT_UNDERPRICED:case ErrorCode.TRANSACTION_REPLACED:case ErrorCode.UNPREDICTABLE_GAS_LIMIT:url=code;break}if(url){message+=" [ See: https://links.ethers.org/v5-errors-"+url+" ]"}if(messageDetails.length){message+=" ("+messageDetails.join(", ")+")"}var error=new Error(message);error.reason=reason;error.code=code;Object.keys(params).forEach(function(key){error[key]=params[key]});return error};Logger.prototype.throwError=function(message,code,params){throw this.makeError(message,code,params)};Logger.prototype.throwArgumentError=function(message,name,value){return this.throwError(message,Logger.errors.INVALID_ARGUMENT,{argument:name,value:value})};Logger.prototype.assert=function(condition,message,code,params){if(!!condition){return}this.throwError(message,code,params)};Logger.prototype.assertArgument=function(condition,message,name,value){if(!!condition){return}this.throwArgumentError(message,name,value)};Logger.prototype.checkNormalize=function(message){if(message==null){message="platform missing String.prototype.normalize"}if(_normalizeError){this.throwError("platform missing String.prototype.normalize",Logger.errors.UNSUPPORTED_OPERATION,{operation:"String.prototype.normalize",form:_normalizeError})}};Logger.prototype.checkSafeUint53=function(value,message){if(typeof value!=="number"){return}if(message==null){message="value not safe"}if(value<0||value>=9007199254740991){this.throwError(message,Logger.errors.NUMERIC_FAULT,{operation:"checkSafeInteger",fault:"out-of-safe-range",value:value})}if(value%1){this.throwError(message,Logger.errors.NUMERIC_FAULT,{operation:"checkSafeInteger",fault:"non-integer",value:value})}};Logger.prototype.checkArgumentCount=function(count,expectedCount,message){if(message){message=": "+message}else{message=""}if(countexpectedCount){this.throwError("too many arguments"+message,Logger.errors.UNEXPECTED_ARGUMENT,{count:count,expectedCount:expectedCount})}};Logger.prototype.checkNew=function(target,kind){if(target===Object||target==null){this.throwError("missing new",Logger.errors.MISSING_NEW,{name:kind.name})}};Logger.prototype.checkAbstract=function(target,kind){if(target===kind){this.throwError("cannot instantiate abstract class "+JSON.stringify(kind.name)+" directly; use a sub-class",Logger.errors.UNSUPPORTED_OPERATION,{name:target.name,operation:"new"})}else if(target===Object||target==null){this.throwError("missing new",Logger.errors.MISSING_NEW,{name:kind.name})}};Logger.globalLogger=function(){if(!_globalLogger){_globalLogger=new Logger(_version.version)}return _globalLogger};Logger.setCensorship=function(censorship,permanent){if(!censorship&&permanent){this.globalLogger().throwError("cannot permanently disable censorship",Logger.errors.UNSUPPORTED_OPERATION,{operation:"setCensorship"})}if(_permanentCensorErrors){if(!censorship){return}this.globalLogger().throwError("error censorship permanent",Logger.errors.UNSUPPORTED_OPERATION,{operation:"setCensorship"})}_censorErrors=!!censorship;_permanentCensorErrors=!!permanent};Logger.setLogLevel=function(logLevel){var level=LogLevels[logLevel.toLowerCase()];if(level==null){Logger.globalLogger().warn("invalid log level - "+logLevel);return}_logLevel=level};Logger.from=function(version){return new Logger(version)};Logger.errors=ErrorCode;Logger.levels=LogLevel;return Logger}();exports.Logger=Logger});var index=getDefaultExportFromCjs(lib);var _version$2=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="bytes/5.6.1"});var _version$3=getDefaultExportFromCjs(_version$2);var lib$1=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.joinSignature=exports.splitSignature=exports.hexZeroPad=exports.hexStripZeros=exports.hexValue=exports.hexConcat=exports.hexDataSlice=exports.hexDataLength=exports.hexlify=exports.isHexString=exports.zeroPad=exports.stripZeros=exports.concat=exports.arrayify=exports.isBytes=exports.isBytesLike=void 0;var logger=new lib.Logger(_version$2.version);function isHexable(value){return!!value.toHexString}function addSlice(array){if(array.slice){return array}array.slice=function(){var args=Array.prototype.slice.call(arguments);return addSlice(new Uint8Array(Array.prototype.slice.apply(array,args)))};return array}function isBytesLike(value){return isHexString(value)&&!(value.length%2)||isBytes(value)}exports.isBytesLike=isBytesLike;function isInteger(value){return typeof value==="number"&&value==value&&value%1===0}function isBytes(value){if(value==null){return false}if(value.constructor===Uint8Array){return true}if(typeof value==="string"){return false}if(!isInteger(value.length)||value.length<0){return false}for(var i=0;i=256){return false}}return true}exports.isBytes=isBytes;function arrayify(value,options){if(!options){options={}}if(typeof value==="number"){logger.checkSafeUint53(value,"invalid arrayify value");var result=[];while(value){result.unshift(value&255);value=parseInt(String(value/256))}if(result.length===0){result.push(0)}return addSlice(new Uint8Array(result))}if(options.allowMissingPrefix&&typeof value==="string"&&value.substring(0,2)!=="0x"){value="0x"+value}if(isHexable(value)){value=value.toHexString()}if(isHexString(value)){var hex=value.substring(2);if(hex.length%2){if(options.hexPad==="left"){hex="0"+hex}else if(options.hexPad==="right"){hex+="0"}else{logger.throwArgumentError("hex data is odd-length","value",value)}}var result=[];for(var i=0;ilength){logger.throwArgumentError("value out of range","value",arguments[0])}var result=new Uint8Array(length);result.set(value,length-value.length);return addSlice(result)}exports.zeroPad=zeroPad;function isHexString(value,length){if(typeof value!=="string"||!value.match(/^0x[0-9A-Fa-f]*$/)){return false}if(length&&value.length!==2+2*length){return false}return true}exports.isHexString=isHexString;var HexCharacters="0123456789abcdef";function hexlify(value,options){if(!options){options={}}if(typeof value==="number"){logger.checkSafeUint53(value,"invalid hexlify value");var hex="";while(value){hex=HexCharacters[value&15]+hex;value=Math.floor(value/16)}if(hex.length){if(hex.length%2){hex="0"+hex}return"0x"+hex}return"0x00"}if(typeof value==="bigint"){value=value.toString(16);if(value.length%2){return"0x0"+value}return"0x"+value}if(options.allowMissingPrefix&&typeof value==="string"&&value.substring(0,2)!=="0x"){value="0x"+value}if(isHexable(value)){return value.toHexString()}if(isHexString(value)){if(value.length%2){if(options.hexPad==="left"){value="0x0"+value.substring(2)}else if(options.hexPad==="right"){value+="0"}else{logger.throwArgumentError("hex data is odd-length","value",value)}}return value.toLowerCase()}if(isBytes(value)){var result="0x";for(var i=0;i>4]+HexCharacters[v&15]}return result}return logger.throwArgumentError("invalid hexlify value","value",value)}exports.hexlify=hexlify;function hexDataLength(data){if(typeof data!=="string"){data=hexlify(data)}else if(!isHexString(data)||data.length%2){return null}return(data.length-2)/2}exports.hexDataLength=hexDataLength;function hexDataSlice(data,offset,endOffset){if(typeof data!=="string"){data=hexlify(data)}else if(!isHexString(data)||data.length%2){logger.throwArgumentError("invalid hexData","value",data)}offset=2+2*offset;if(endOffset!=null){return"0x"+data.substring(offset,2+2*endOffset)}return"0x"+data.substring(offset)}exports.hexDataSlice=hexDataSlice;function hexConcat(items){var result="0x";items.forEach(function(item){result+=hexlify(item).substring(2)});return result}exports.hexConcat=hexConcat;function hexValue(value){var trimmed=hexStripZeros(hexlify(value,{hexPad:"left"}));if(trimmed==="0x"){return"0x0"}return trimmed}exports.hexValue=hexValue;function hexStripZeros(value){if(typeof value!=="string"){value=hexlify(value)}if(!isHexString(value)){logger.throwArgumentError("invalid hex string","value",value)}value=value.substring(2);var offset=0;while(offset2*length+2){logger.throwArgumentError("value out of range","value",arguments[1])}while(value.length<2*length+2){value="0x0"+value.substring(2)}return value}exports.hexZeroPad=hexZeroPad;function splitSignature(signature){var result={r:"0x",s:"0x",_vs:"0x",recoveryParam:0,v:0,yParityAndS:"0x",compact:"0x"};if(isBytesLike(signature)){var bytes=arrayify(signature);if(bytes.length===64){result.v=27+(bytes[32]>>7);bytes[32]&=127;result.r=hexlify(bytes.slice(0,32));result.s=hexlify(bytes.slice(32,64))}else if(bytes.length===65){result.r=hexlify(bytes.slice(0,32));result.s=hexlify(bytes.slice(32,64));result.v=bytes[64]}else{logger.throwArgumentError("invalid signature string","signature",signature)}if(result.v<27){if(result.v===0||result.v===1){result.v+=27}else{logger.throwArgumentError("signature invalid v byte","signature",signature)}}result.recoveryParam=1-result.v%2;if(result.recoveryParam){bytes[32]|=128}result._vs=hexlify(bytes.slice(32,64))}else{result.r=signature.r;result.s=signature.s;result.v=signature.v;result.recoveryParam=signature.recoveryParam;result._vs=signature._vs;if(result._vs!=null){var vs_1=zeroPad(arrayify(result._vs),32);result._vs=hexlify(vs_1);var recoveryParam=vs_1[0]>=128?1:0;if(result.recoveryParam==null){result.recoveryParam=recoveryParam}else if(result.recoveryParam!==recoveryParam){logger.throwArgumentError("signature recoveryParam mismatch _vs","signature",signature)}vs_1[0]&=127;var s=hexlify(vs_1);if(result.s==null){result.s=s}else if(result.s!==s){logger.throwArgumentError("signature v mismatch _vs","signature",signature)}}if(result.recoveryParam==null){if(result.v==null){logger.throwArgumentError("signature missing v and recoveryParam","signature",signature)}else if(result.v===0||result.v===1){result.recoveryParam=result.v}else{result.recoveryParam=1-result.v%2}}else{if(result.v==null){result.v=27+result.recoveryParam}else{var recId=result.v===0||result.v===1?result.v:1-result.v%2;if(result.recoveryParam!==recId){logger.throwArgumentError("signature recoveryParam mismatch v","signature",signature)}}}if(result.r==null||!isHexString(result.r)){logger.throwArgumentError("signature missing or invalid r","signature",signature)}else{result.r=hexZeroPad(result.r,32)}if(result.s==null||!isHexString(result.s)){logger.throwArgumentError("signature missing or invalid s","signature",signature)}else{result.s=hexZeroPad(result.s,32)}var vs=arrayify(result.s);if(vs[0]>=128){logger.throwArgumentError("signature s out of range","signature",signature)}if(result.recoveryParam){vs[0]|=128}var _vs=hexlify(vs);if(result._vs){if(!isHexString(result._vs)){logger.throwArgumentError("signature invalid _vs","signature",signature)}result._vs=hexZeroPad(result._vs,32)}if(result._vs==null){result._vs=_vs}else if(result._vs!==_vs){logger.throwArgumentError("signature _vs mismatch v and s","signature",signature)}}result.yParityAndS=result._vs;result.compact=result.r+result.yParityAndS.substring(2);return result}exports.splitSignature=splitSignature;function joinSignature(signature){signature=splitSignature(signature);return hexlify(concat([signature.r,signature.s,signature.recoveryParam?"0x1c":"0x1b"]))}exports.joinSignature=joinSignature});var index$1=getDefaultExportFromCjs(lib$1);var _version$4=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="bignumber/5.6.2"});var _version$5=getDefaultExportFromCjs(_version$4);var bignumber=createCommonjsModule(function(module,exports){"use strict";var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports._base16To36=exports._base36To16=exports.BigNumber=exports.isBigNumberish=void 0;var bn_js_1=__importDefault(bn);var BN=bn_js_1.default.BN;var logger=new lib.Logger(_version$4.version);var _constructorGuard={};var MAX_SAFE=9007199254740991;function isBigNumberish(value){return value!=null&&(BigNumber.isBigNumber(value)||typeof value==="number"&&value%1===0||typeof value==="string"&&!!value.match(/^-?[0-9]+$/)||(0,lib$1.isHexString)(value)||typeof value==="bigint"||(0,lib$1.isBytes)(value))}exports.isBigNumberish=isBigNumberish;var _warnedToStringRadix=false;var BigNumber=function(){function BigNumber(constructorGuard,hex){if(constructorGuard!==_constructorGuard){logger.throwError("cannot call constructor directly; use BigNumber.from",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new (BigNumber)"})}this._hex=hex;this._isBigNumber=true;Object.freeze(this)}BigNumber.prototype.fromTwos=function(value){return toBigNumber(toBN(this).fromTwos(value))};BigNumber.prototype.toTwos=function(value){return toBigNumber(toBN(this).toTwos(value))};BigNumber.prototype.abs=function(){if(this._hex[0]==="-"){return BigNumber.from(this._hex.substring(1))}return this};BigNumber.prototype.add=function(other){return toBigNumber(toBN(this).add(toBN(other)))};BigNumber.prototype.sub=function(other){return toBigNumber(toBN(this).sub(toBN(other)))};BigNumber.prototype.div=function(other){var o=BigNumber.from(other);if(o.isZero()){throwFault("division-by-zero","div")}return toBigNumber(toBN(this).div(toBN(other)))};BigNumber.prototype.mul=function(other){return toBigNumber(toBN(this).mul(toBN(other)))};BigNumber.prototype.mod=function(other){var value=toBN(other);if(value.isNeg()){throwFault("division-by-zero","mod")}return toBigNumber(toBN(this).umod(value))};BigNumber.prototype.pow=function(other){var value=toBN(other);if(value.isNeg()){throwFault("negative-power","pow")}return toBigNumber(toBN(this).pow(value))};BigNumber.prototype.and=function(other){var value=toBN(other);if(this.isNegative()||value.isNeg()){throwFault("unbound-bitwise-result","and")}return toBigNumber(toBN(this).and(value))};BigNumber.prototype.or=function(other){var value=toBN(other);if(this.isNegative()||value.isNeg()){throwFault("unbound-bitwise-result","or")}return toBigNumber(toBN(this).or(value))};BigNumber.prototype.xor=function(other){var value=toBN(other);if(this.isNegative()||value.isNeg()){throwFault("unbound-bitwise-result","xor")}return toBigNumber(toBN(this).xor(value))};BigNumber.prototype.mask=function(value){if(this.isNegative()||value<0){throwFault("negative-width","mask")}return toBigNumber(toBN(this).maskn(value))};BigNumber.prototype.shl=function(value){if(this.isNegative()||value<0){throwFault("negative-width","shl")}return toBigNumber(toBN(this).shln(value))};BigNumber.prototype.shr=function(value){if(this.isNegative()||value<0){throwFault("negative-width","shr")}return toBigNumber(toBN(this).shrn(value))};BigNumber.prototype.eq=function(other){return toBN(this).eq(toBN(other))};BigNumber.prototype.lt=function(other){return toBN(this).lt(toBN(other))};BigNumber.prototype.lte=function(other){return toBN(this).lte(toBN(other))};BigNumber.prototype.gt=function(other){return toBN(this).gt(toBN(other))};BigNumber.prototype.gte=function(other){return toBN(this).gte(toBN(other))};BigNumber.prototype.isNegative=function(){return this._hex[0]==="-"};BigNumber.prototype.isZero=function(){return toBN(this).isZero()};BigNumber.prototype.toNumber=function(){try{return toBN(this).toNumber()}catch(error){throwFault("overflow","toNumber",this.toString())}return null};BigNumber.prototype.toBigInt=function(){try{return BigInt(this.toString())}catch(e){}return logger.throwError("this platform does not support BigInt",lib.Logger.errors.UNSUPPORTED_OPERATION,{value:this.toString()})};BigNumber.prototype.toString=function(){if(arguments.length>0){if(arguments[0]===10){if(!_warnedToStringRadix){_warnedToStringRadix=true;logger.warn("BigNumber.toString does not accept any parameters; base-10 is assumed")}}else if(arguments[0]===16){logger.throwError("BigNumber.toString does not accept any parameters; use bigNumber.toHexString()",lib.Logger.errors.UNEXPECTED_ARGUMENT,{})}else{logger.throwError("BigNumber.toString does not accept parameters",lib.Logger.errors.UNEXPECTED_ARGUMENT,{})}}return toBN(this).toString(10)};BigNumber.prototype.toHexString=function(){return this._hex};BigNumber.prototype.toJSON=function(key){return{type:"BigNumber",hex:this.toHexString()}};BigNumber.from=function(value){if(value instanceof BigNumber){return value}if(typeof value==="string"){if(value.match(/^-?0x[0-9a-f]+$/i)){return new BigNumber(_constructorGuard,toHex(value))}if(value.match(/^-?[0-9]+$/)){return new BigNumber(_constructorGuard,toHex(new BN(value)))}return logger.throwArgumentError("invalid BigNumber string","value",value)}if(typeof value==="number"){if(value%1){throwFault("underflow","BigNumber.from",value)}if(value>=MAX_SAFE||value<=-MAX_SAFE){throwFault("overflow","BigNumber.from",value)}return BigNumber.from(String(value))}var anyValue=value;if(typeof anyValue==="bigint"){return BigNumber.from(anyValue.toString())}if((0,lib$1.isBytes)(anyValue)){return BigNumber.from((0,lib$1.hexlify)(anyValue))}if(anyValue){if(anyValue.toHexString){var hex=anyValue.toHexString();if(typeof hex==="string"){return BigNumber.from(hex)}}else{var hex=anyValue._hex;if(hex==null&&anyValue.type==="BigNumber"){hex=anyValue.hex}if(typeof hex==="string"){if((0,lib$1.isHexString)(hex)||hex[0]==="-"&&(0,lib$1.isHexString)(hex.substring(1))){return BigNumber.from(hex)}}}}return logger.throwArgumentError("invalid BigNumber value","value",value)};BigNumber.isBigNumber=function(value){return!!(value&&value._isBigNumber)};return BigNumber}();exports.BigNumber=BigNumber;function toHex(value){if(typeof value!=="string"){return toHex(value.toString(16))}if(value[0]==="-"){value=value.substring(1);if(value[0]==="-"){logger.throwArgumentError("invalid hex","value",value)}value=toHex(value);if(value==="0x00"){return value}return"-"+value}if(value.substring(0,2)!=="0x"){value="0x"+value}if(value==="0x"){return"0x00"}if(value.length%2){value="0x0"+value.substring(2)}while(value.length>4&&value.substring(0,4)==="0x00"){value="0x"+value.substring(4)}return value}function toBigNumber(value){return BigNumber.from(toHex(value))}function toBN(value){var hex=BigNumber.from(value).toHexString();if(hex[0]==="-"){return new BN("-"+hex.substring(3),16)}return new BN(hex.substring(2),16)}function throwFault(fault,operation,value){var params={fault:fault,operation:operation};if(value!=null){params.value=value}return logger.throwError(fault,lib.Logger.errors.NUMERIC_FAULT,params)}function _base36To16(value){return new BN(value,36).toString(16)}exports._base36To16=_base36To16;function _base16To36(value){return new BN(value,16).toString(36)}exports._base16To36=_base16To36});var bignumber$1=getDefaultExportFromCjs(bignumber);var fixednumber=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.FixedNumber=exports.FixedFormat=exports.parseFixed=exports.formatFixed=void 0;var logger=new lib.Logger(_version$4.version);var _constructorGuard={};var Zero=bignumber.BigNumber.from(0);var NegativeOne=bignumber.BigNumber.from(-1);function throwFault(message,fault,operation,value){var params={fault:fault,operation:operation};if(value!==undefined){params.value=value}return logger.throwError(message,lib.Logger.errors.NUMERIC_FAULT,params)}var zeros="0";while(zeros.length<256){zeros+=zeros}function getMultiplier(decimals){if(typeof decimals!=="number"){try{decimals=bignumber.BigNumber.from(decimals).toNumber()}catch(e){}}if(typeof decimals==="number"&&decimals>=0&&decimals<=256&&!(decimals%1)){return"1"+zeros.substring(0,decimals)}return logger.throwArgumentError("invalid decimal size","decimals",decimals)}function formatFixed(value,decimals){if(decimals==null){decimals=0}var multiplier=getMultiplier(decimals);value=bignumber.BigNumber.from(value);var negative=value.lt(Zero);if(negative){value=value.mul(NegativeOne)}var fraction=value.mod(multiplier).toString();while(fraction.length2){logger.throwArgumentError("too many decimal points","value",value)}var whole=comps[0],fraction=comps[1];if(!whole){whole="0"}if(!fraction){fraction="0"}while(fraction[fraction.length-1]==="0"){fraction=fraction.substring(0,fraction.length-1)}if(fraction.length>multiplier.length-1){throwFault("fractional component exceeds decimals","underflow","parseFixed")}if(fraction===""){fraction="0"}while(fraction.length80){logger.throwArgumentError("invalid fixed format (decimals too large)","format.decimals",decimals)}return new FixedFormat(_constructorGuard,signed,width,decimals)};return FixedFormat}();exports.FixedFormat=FixedFormat;var FixedNumber=function(){function FixedNumber(constructorGuard,hex,value,format){if(constructorGuard!==_constructorGuard){logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new FixedFormat"})}this.format=format;this._hex=hex;this._value=value;this._isFixedNumber=true;Object.freeze(this)}FixedNumber.prototype._checkFormat=function(other){if(this.format.name!==other.format.name){logger.throwArgumentError("incompatible format; use fixedNumber.toFormat","other",other)}};FixedNumber.prototype.addUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.add(b),this.format.decimals,this.format)};FixedNumber.prototype.subUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.sub(b),this.format.decimals,this.format)};FixedNumber.prototype.mulUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.mul(b).div(this.format._multiplier),this.format.decimals,this.format)};FixedNumber.prototype.divUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.mul(this.format._multiplier).div(b),this.format.decimals,this.format)};FixedNumber.prototype.floor=function(){var comps=this.toString().split(".");if(comps.length===1){comps.push("0")}var result=FixedNumber.from(comps[0],this.format);var hasFraction=!comps[1].match(/^(0*)$/);if(this.isNegative()&&hasFraction){result=result.subUnsafe(ONE.toFormat(result.format))}return result};FixedNumber.prototype.ceiling=function(){var comps=this.toString().split(".");if(comps.length===1){comps.push("0")}var result=FixedNumber.from(comps[0],this.format);var hasFraction=!comps[1].match(/^(0*)$/);if(!this.isNegative()&&hasFraction){result=result.addUnsafe(ONE.toFormat(result.format))}return result};FixedNumber.prototype.round=function(decimals){if(decimals==null){decimals=0}var comps=this.toString().split(".");if(comps.length===1){comps.push("0")}if(decimals<0||decimals>80||decimals%1){logger.throwArgumentError("invalid decimal count","decimals",decimals)}if(comps[1].length<=decimals){return this}var factor=FixedNumber.from("1"+zeros.substring(0,decimals),this.format);var bump=BUMP.toFormat(this.format);return this.mulUnsafe(factor).addUnsafe(bump).floor().divUnsafe(factor)};FixedNumber.prototype.isZero=function(){return this._value==="0.0"||this._value==="0"};FixedNumber.prototype.isNegative=function(){return this._value[0]==="-"};FixedNumber.prototype.toString=function(){return this._value};FixedNumber.prototype.toHexString=function(width){if(width==null){return this._hex}if(width%8){logger.throwArgumentError("invalid byte width","width",width)}var hex=bignumber.BigNumber.from(this._hex).fromTwos(this.format.width).toTwos(width).toHexString();return(0,lib$1.hexZeroPad)(hex,width/8)};FixedNumber.prototype.toUnsafeFloat=function(){return parseFloat(this.toString())};FixedNumber.prototype.toFormat=function(format){return FixedNumber.fromString(this._value,format)};FixedNumber.fromValue=function(value,decimals,format){if(format==null&&decimals!=null&&!(0,bignumber.isBigNumberish)(decimals)){format=decimals;decimals=null}if(decimals==null){decimals=0}if(format==null){format="fixed"}return FixedNumber.fromString(formatFixed(value,decimals),FixedFormat.from(format))};FixedNumber.fromString=function(value,format){if(format==null){format="fixed"}var fixedFormat=FixedFormat.from(format);var numeric=parseFixed(value,fixedFormat.decimals);if(!fixedFormat.signed&&numeric.lt(Zero)){throwFault("unsigned value cannot be negative","overflow","value",value)}var hex=null;if(fixedFormat.signed){hex=numeric.toTwos(fixedFormat.width).toHexString()}else{hex=numeric.toHexString();hex=(0,lib$1.hexZeroPad)(hex,fixedFormat.width/8)}var decimal=formatFixed(numeric,fixedFormat.decimals);return new FixedNumber(_constructorGuard,hex,decimal,fixedFormat)};FixedNumber.fromBytes=function(value,format){if(format==null){format="fixed"}var fixedFormat=FixedFormat.from(format);if((0,lib$1.arrayify)(value).length>fixedFormat.width/8){throw new Error("overflow")}var numeric=bignumber.BigNumber.from(value);if(fixedFormat.signed){numeric=numeric.fromTwos(fixedFormat.width)}var hex=numeric.toTwos((fixedFormat.signed?0:1)+fixedFormat.width).toHexString();var decimal=formatFixed(numeric,fixedFormat.decimals);return new FixedNumber(_constructorGuard,hex,decimal,fixedFormat)};FixedNumber.from=function(value,format){if(typeof value==="string"){return FixedNumber.fromString(value,format)}if((0,lib$1.isBytes)(value)){return FixedNumber.fromBytes(value,format)}try{return FixedNumber.fromValue(value,0,format)}catch(error){if(error.code!==lib.Logger.errors.INVALID_ARGUMENT){throw error}}return logger.throwArgumentError("invalid FixedNumber value","value",value)};FixedNumber.isFixedNumber=function(value){return!!(value&&value._isFixedNumber)};return FixedNumber}();exports.FixedNumber=FixedNumber;var ONE=FixedNumber.from(1);var BUMP=FixedNumber.from("0.5")});var fixednumber$1=getDefaultExportFromCjs(fixednumber);var lib$2=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports._base36To16=exports._base16To36=exports.parseFixed=exports.FixedNumber=exports.FixedFormat=exports.formatFixed=exports.BigNumber=void 0;Object.defineProperty(exports,"BigNumber",{enumerable:true,get:function(){return bignumber.BigNumber}});Object.defineProperty(exports,"formatFixed",{enumerable:true,get:function(){return fixednumber.formatFixed}});Object.defineProperty(exports,"FixedFormat",{enumerable:true,get:function(){return fixednumber.FixedFormat}});Object.defineProperty(exports,"FixedNumber",{enumerable:true,get:function(){return fixednumber.FixedNumber}});Object.defineProperty(exports,"parseFixed",{enumerable:true,get:function(){return fixednumber.parseFixed}});var bignumber_2=bignumber;Object.defineProperty(exports,"_base16To36",{enumerable:true,get:function(){return bignumber_2._base16To36}});Object.defineProperty(exports,"_base36To16",{enumerable:true,get:function(){return bignumber_2._base36To16}})});var index$2=getDefaultExportFromCjs(lib$2);var _version$6=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="properties/5.6.0"});var _version$7=getDefaultExportFromCjs(_version$6);var lib$3=createCommonjsModule(function(module,exports){"use strict";var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]=0||type==="tuple"){if(ModifiersNest[name]){return true}}if(ModifiersBytes[name]||name==="payable"){logger.throwArgumentError("invalid modifier","name",name)}return false}function parseParamType(param,allowIndexed){var originalParam=param;function throwError(i){logger.throwArgumentError("unexpected character at position "+i,"param",param)}param=param.replace(/\s/g," ");function newNode(parent){var node={type:"",name:"",parent:parent,state:{allowType:true}};if(allowIndexed){node.indexed=false}return node}var parent={type:"",name:"",state:{allowType:true}};var node=parent;for(var i=0;i2){logger.throwArgumentError("invalid human-readable ABI signature","value",value)}if(!comps[1].match(/^[0-9]+$/)){logger.throwArgumentError("invalid human-readable ABI signature gas","value",value)}params.gas=lib$2.BigNumber.from(comps[1]);return comps[0]}return value}function parseModifiers(value,params){params.constant=false;params.payable=false;params.stateMutability="nonpayable";value.split(" ").forEach(function(modifier){switch(modifier.trim()){case"constant":params.constant=true;break;case"payable":params.payable=true;params.stateMutability="payable";break;case"nonpayable":params.payable=false;params.stateMutability="nonpayable";break;case"pure":params.constant=true;params.stateMutability="pure";break;case"view":params.constant=true;params.stateMutability="view";break;case"external":case"public":case"":break;default:console.log("unknown modifier: "+modifier)}})}function verifyState(value){var result={constant:false,payable:true,stateMutability:"payable"};if(value.stateMutability!=null){result.stateMutability=value.stateMutability;result.constant=result.stateMutability==="view"||result.stateMutability==="pure";if(value.constant!=null){if(!!value.constant!==result.constant){logger.throwArgumentError("cannot have constant function with mutability "+result.stateMutability,"value",value)}}result.payable=result.stateMutability==="payable";if(value.payable!=null){if(!!value.payable!==result.payable){logger.throwArgumentError("cannot have payable function with mutability "+result.stateMutability,"value",value)}}}else if(value.payable!=null){result.payable=!!value.payable;if(value.constant==null&&!result.payable&&value.type!=="constructor"){logger.throwArgumentError("unable to determine stateMutability","value",value)}result.constant=!!value.constant;if(result.constant){result.stateMutability="view"}else{result.stateMutability=result.payable?"payable":"nonpayable"}if(result.payable&&result.constant){logger.throwArgumentError("cannot have constant payable function","value",value)}}else if(value.constant!=null){result.constant=!!value.constant;result.payable=!result.constant;result.stateMutability=result.constant?"view":"payable"}else if(value.type!=="constructor"){logger.throwArgumentError("unable to determine stateMutability","value",value)}return result}var ConstructorFragment=function(_super){__extends(ConstructorFragment,_super);function ConstructorFragment(){return _super!==null&&_super.apply(this,arguments)||this}ConstructorFragment.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){return JSON.stringify({type:"constructor",stateMutability:this.stateMutability!=="nonpayable"?this.stateMutability:undefined,payable:this.payable,gas:this.gas?this.gas.toNumber():undefined,inputs:this.inputs.map(function(input){return JSON.parse(input.format(format))})})}if(format===exports.FormatTypes.sighash){logger.throwError("cannot format a constructor for sighash",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"format(sighash)"})}var result="constructor("+this.inputs.map(function(input){return input.format(format)}).join(format===exports.FormatTypes.full?", ":",")+") ";if(this.stateMutability&&this.stateMutability!=="nonpayable"){result+=this.stateMutability+" "}return result.trim()};ConstructorFragment.from=function(value){if(typeof value==="string"){return ConstructorFragment.fromString(value)}return ConstructorFragment.fromObject(value)};ConstructorFragment.fromObject=function(value){if(ConstructorFragment.isConstructorFragment(value)){return value}if(value.type!=="constructor"){logger.throwArgumentError("invalid constructor object","value",value)}var state=verifyState(value);if(state.constant){logger.throwArgumentError("constructor cannot be constant","value",value)}var params={name:null,type:value.type,inputs:value.inputs?value.inputs.map(ParamType.fromObject):[],payable:state.payable,stateMutability:state.stateMutability,gas:value.gas?lib$2.BigNumber.from(value.gas):null};return new ConstructorFragment(_constructorGuard,params)};ConstructorFragment.fromString=function(value){var params={type:"constructor"};value=parseGas(value,params);var parens=value.match(regexParen);if(!parens||parens[1].trim()!=="constructor"){logger.throwArgumentError("invalid constructor string","value",value)}params.inputs=parseParams(parens[2].trim(),false);parseModifiers(parens[3].trim(),params);return ConstructorFragment.fromObject(params)};ConstructorFragment.isConstructorFragment=function(value){return value&&value._isFragment&&value.type==="constructor"};return ConstructorFragment}(Fragment);exports.ConstructorFragment=ConstructorFragment;var FunctionFragment=function(_super){__extends(FunctionFragment,_super);function FunctionFragment(){return _super!==null&&_super.apply(this,arguments)||this}FunctionFragment.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){return JSON.stringify({type:"function",name:this.name,constant:this.constant,stateMutability:this.stateMutability!=="nonpayable"?this.stateMutability:undefined,payable:this.payable,gas:this.gas?this.gas.toNumber():undefined,inputs:this.inputs.map(function(input){return JSON.parse(input.format(format))}),outputs:this.outputs.map(function(output){return JSON.parse(output.format(format))})})}var result="";if(format!==exports.FormatTypes.sighash){result+="function "}result+=this.name+"("+this.inputs.map(function(input){return input.format(format)}).join(format===exports.FormatTypes.full?", ":",")+") ";if(format!==exports.FormatTypes.sighash){if(this.stateMutability){if(this.stateMutability!=="nonpayable"){result+=this.stateMutability+" "}}else if(this.constant){result+="view "}if(this.outputs&&this.outputs.length){result+="returns ("+this.outputs.map(function(output){return output.format(format)}).join(", ")+") "}if(this.gas!=null){result+="@"+this.gas.toString()+" "}}return result.trim()};FunctionFragment.from=function(value){if(typeof value==="string"){return FunctionFragment.fromString(value)}return FunctionFragment.fromObject(value)};FunctionFragment.fromObject=function(value){if(FunctionFragment.isFunctionFragment(value)){return value}if(value.type!=="function"){logger.throwArgumentError("invalid function object","value",value)}var state=verifyState(value);var params={type:value.type,name:verifyIdentifier(value.name),constant:state.constant,inputs:value.inputs?value.inputs.map(ParamType.fromObject):[],outputs:value.outputs?value.outputs.map(ParamType.fromObject):[],payable:state.payable,stateMutability:state.stateMutability,gas:value.gas?lib$2.BigNumber.from(value.gas):null};return new FunctionFragment(_constructorGuard,params)};FunctionFragment.fromString=function(value){var params={type:"function"};value=parseGas(value,params);var comps=value.split(" returns ");if(comps.length>2){logger.throwArgumentError("invalid function string","value",value)}var parens=comps[0].match(regexParen);if(!parens){logger.throwArgumentError("invalid function signature","value",value)}params.name=parens[1].trim();if(params.name){verifyIdentifier(params.name)}params.inputs=parseParams(parens[2],false);parseModifiers(parens[3].trim(),params);if(comps.length>1){var returns=comps[1].match(regexParen);if(returns[1].trim()!=""||returns[3].trim()!=""){logger.throwArgumentError("unexpected tokens","value",value)}params.outputs=parseParams(returns[2],false)}else{params.outputs=[]}return FunctionFragment.fromObject(params)};FunctionFragment.isFunctionFragment=function(value){return value&&value._isFragment&&value.type==="function"};return FunctionFragment}(ConstructorFragment);exports.FunctionFragment=FunctionFragment;function checkForbidden(fragment){var sig=fragment.format();if(sig==="Error(string)"||sig==="Panic(uint256)"){logger.throwArgumentError("cannot specify user defined "+sig+" error","fragment",fragment)}return fragment}var ErrorFragment=function(_super){__extends(ErrorFragment,_super);function ErrorFragment(){return _super!==null&&_super.apply(this,arguments)||this}ErrorFragment.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){return JSON.stringify({type:"error",name:this.name,inputs:this.inputs.map(function(input){return JSON.parse(input.format(format))})})}var result="";if(format!==exports.FormatTypes.sighash){result+="error "}result+=this.name+"("+this.inputs.map(function(input){return input.format(format)}).join(format===exports.FormatTypes.full?", ":",")+") ";return result.trim()};ErrorFragment.from=function(value){if(typeof value==="string"){return ErrorFragment.fromString(value)}return ErrorFragment.fromObject(value)};ErrorFragment.fromObject=function(value){if(ErrorFragment.isErrorFragment(value)){return value}if(value.type!=="error"){logger.throwArgumentError("invalid error object","value",value)}var params={type:value.type,name:verifyIdentifier(value.name),inputs:value.inputs?value.inputs.map(ParamType.fromObject):[]};return checkForbidden(new ErrorFragment(_constructorGuard,params))};ErrorFragment.fromString=function(value){var params={type:"error"};var parens=value.match(regexParen);if(!parens){logger.throwArgumentError("invalid error signature","value",value)}params.name=parens[1].trim();if(params.name){verifyIdentifier(params.name)}params.inputs=parseParams(parens[2],false);return checkForbidden(ErrorFragment.fromObject(params))};ErrorFragment.isErrorFragment=function(value){return value&&value._isFragment&&value.type==="error"};return ErrorFragment}(Fragment);exports.ErrorFragment=ErrorFragment;function verifyType(type){if(type.match(/^uint($|[^1-9])/)){type="uint256"+type.substring(4)}else if(type.match(/^int($|[^1-9])/)){type="int256"+type.substring(3)}return type}var regexIdentifier=new RegExp("^[a-zA-Z$_][a-zA-Z0-9$_]*$");function verifyIdentifier(value){if(!value||!value.match(regexIdentifier)){logger.throwArgumentError('invalid identifier "'+value+'"',"value",value)}return value}var regexParen=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");function splitNesting(value){value=value.trim();var result=[];var accum="";var depth=0;for(var offset=0;offsetthis.wordSize){logger.throwError("value out-of-bounds",lib.Logger.errors.BUFFER_OVERRUN,{length:this.wordSize,offset:bytes.length})}if(bytes.length%this.wordSize){bytes=(0,lib$1.concat)([this._padding.slice(bytes.length%this.wordSize),bytes])}return bytes};Writer.prototype.writeValue=function(value){return this._writeData(this._getValue(value))};Writer.prototype.writeUpdatableValue=function(){var _this=this;var offset=this._data.length;this._data.push(this._padding);this._dataLength+=this.wordSize;return function(value){_this._data[offset]=_this._getValue(value)}};return Writer}();exports.Writer=Writer;var Reader=function(){function Reader(data,wordSize,coerceFunc,allowLoose){(0,lib$3.defineReadOnly)(this,"_data",(0,lib$1.arrayify)(data));(0,lib$3.defineReadOnly)(this,"wordSize",wordSize||32);(0,lib$3.defineReadOnly)(this,"_coerceFunc",coerceFunc);(0,lib$3.defineReadOnly)(this,"allowLoose",allowLoose);this._offset=0}Object.defineProperty(Reader.prototype,"data",{get:function(){return(0,lib$1.hexlify)(this._data)},enumerable:false,configurable:true});Object.defineProperty(Reader.prototype,"consumed",{get:function(){return this._offset},enumerable:false,configurable:true});Reader.coerce=function(name,value){var match=name.match("^u?int([0-9]+)$");if(match&&parseInt(match[1])<=48){value=value.toNumber()}return value};Reader.prototype.coerce=function(name,value){if(this._coerceFunc){return this._coerceFunc(name,value)}return Reader.coerce(name,value)};Reader.prototype._peekBytes=function(offset,length,loose){var alignedLength=Math.ceil(length/this.wordSize)*this.wordSize;if(this._offset+alignedLength>this._data.length){if(this.allowLoose&&loose&&this._offset+length<=this._data.length){alignedLength=length}else{logger.throwError("data out-of-bounds",lib.Logger.errors.BUFFER_OVERRUN,{length:this._data.length,offset:this._offset+alignedLength})}}return this._data.slice(this._offset,this._offset+alignedLength)};Reader.prototype.subReader=function(offset){return new Reader(this._data.slice(this._offset+offset),this.wordSize,this._coerceFunc,this.allowLoose)};Reader.prototype.readBytes=function(length,loose){var bytes=this._peekBytes(0,length,!!loose);this._offset+=bytes.length;return bytes.slice(0,length)};Reader.prototype.readValue=function(){return lib$2.BigNumber.from(this.readBytes(this.wordSize))};return Reader}();exports.Reader=Reader});var abstractCoder$1=getDefaultExportFromCjs(abstractCoder);var sha3=createCommonjsModule(function(module){(function(){"use strict";var INPUT_ERROR="input is invalid type";var FINALIZE_ERROR="finalize already called";var WINDOW=typeof window==="object";var root=WINDOW?window:{};if(root.JS_SHA3_NO_WINDOW){WINDOW=false}var WEB_WORKER=!WINDOW&&typeof self==="object";var NODE_JS=!root.JS_SHA3_NO_NODE_JS&&typeof process==="object"&&process.versions&&process.versions.node;if(NODE_JS){root=commonjsGlobal}else if(WEB_WORKER){root=self}var COMMON_JS=!root.JS_SHA3_NO_COMMON_JS&&"object"==="object"&&module.exports;var AMD=typeof undefined==="function"&&undefined.amd;var ARRAY_BUFFER=!root.JS_SHA3_NO_ARRAY_BUFFER&&typeof ArrayBuffer!=="undefined";var HEX_CHARS="0123456789abcdef".split("");var SHAKE_PADDING=[31,7936,2031616,520093696];var CSHAKE_PADDING=[4,1024,262144,67108864];var KECCAK_PADDING=[1,256,65536,16777216];var PADDING=[6,1536,393216,100663296];var SHIFT=[0,8,16,24];var RC=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];var BITS=[224,256,384,512];var SHAKE_BITS=[128,256];var OUTPUT_TYPES=["hex","buffer","arrayBuffer","array","digest"];var CSHAKE_BYTEPAD={128:168,256:136};if(root.JS_SHA3_NO_NODE_JS||!Array.isArray){Array.isArray=function(obj){return Object.prototype.toString.call(obj)==="[object Array]"}}if(ARRAY_BUFFER&&(root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW||!ArrayBuffer.isView)){ArrayBuffer.isView=function(obj){return typeof obj==="object"&&obj.buffer&&obj.buffer.constructor===ArrayBuffer}}var createOutputMethod=function(bits,padding,outputType){return function(message){return new Keccak(bits,padding,bits).update(message)[outputType]()}};var createShakeOutputMethod=function(bits,padding,outputType){return function(message,outputBits){return new Keccak(bits,padding,outputBits).update(message)[outputType]()}};var createCshakeOutputMethod=function(bits,padding,outputType){return function(message,outputBits,n,s){return methods["cshake"+bits].update(message,outputBits,n,s)[outputType]()}};var createKmacOutputMethod=function(bits,padding,outputType){return function(key,message,outputBits,s){return methods["kmac"+bits].update(key,message,outputBits,s)[outputType]()}};var createOutputMethods=function(method,createMethod,bits,padding){for(var i=0;i>5;this.byteCount=this.blockCount<<2;this.outputBlocks=outputBits>>5;this.extraBytes=(outputBits&31)>>3;for(var i=0;i<50;++i){this.s[i]=0}}Keccak.prototype.update=function(message){if(this.finalized){throw new Error(FINALIZE_ERROR)}var notString,type=typeof message;if(type!=="string"){if(type==="object"){if(message===null){throw new Error(INPUT_ERROR)}else if(ARRAY_BUFFER&&message.constructor===ArrayBuffer){message=new Uint8Array(message)}else if(!Array.isArray(message)){if(!ARRAY_BUFFER||!ArrayBuffer.isView(message)){throw new Error(INPUT_ERROR)}}}else{throw new Error(INPUT_ERROR)}notString=true}var blocks=this.blocks,byteCount=this.byteCount,length=message.length,blockCount=this.blockCount,index=0,s=this.s,i,code;while(index>2]|=message[index]<>2]|=code<>2]|=(192|code>>6)<>2]|=(128|code&63)<=57344){blocks[i>>2]|=(224|code>>12)<>2]|=(128|code>>6&63)<>2]|=(128|code&63)<>2]|=(240|code>>18)<>2]|=(128|code>>12&63)<>2]|=(128|code>>6&63)<>2]|=(128|code&63)<=byteCount){this.start=i-byteCount;this.block=blocks[blockCount];for(i=0;i>8;o=x&255;while(o>0){bytes.unshift(o);x=x>>8;o=x&255;++n}if(right){bytes.push(n)}else{bytes.unshift(n)}this.update(bytes);return bytes.length};Keccak.prototype.encodeString=function(str){var notString,type=typeof str;if(type!=="string"){if(type==="object"){if(str===null){throw new Error(INPUT_ERROR)}else if(ARRAY_BUFFER&&str.constructor===ArrayBuffer){str=new Uint8Array(str)}else if(!Array.isArray(str)){if(!ARRAY_BUFFER||!ArrayBuffer.isView(str)){throw new Error(INPUT_ERROR)}}}else{throw new Error(INPUT_ERROR)}notString=true}var bytes=0,length=str.length;if(notString){bytes=length}else{for(var i=0;i=57344){bytes+=3}else{code=65536+((code&1023)<<10|str.charCodeAt(++i)&1023);bytes+=4}}}bytes+=this.encode(bytes*8);this.update(str);return bytes};Keccak.prototype.bytepad=function(strs,w){var bytes=this.encode(w);for(var i=0;i>2]|=this.padding[i&3];if(this.lastByteIndex===this.byteCount){blocks[0]=blocks[blockCount];for(i=1;i>4&15]+HEX_CHARS[block&15]+HEX_CHARS[block>>12&15]+HEX_CHARS[block>>8&15]+HEX_CHARS[block>>20&15]+HEX_CHARS[block>>16&15]+HEX_CHARS[block>>28&15]+HEX_CHARS[block>>24&15]}if(j%blockCount===0){f(s);i=0}}if(extraBytes){block=s[i];hex+=HEX_CHARS[block>>4&15]+HEX_CHARS[block&15];if(extraBytes>1){hex+=HEX_CHARS[block>>12&15]+HEX_CHARS[block>>8&15]}if(extraBytes>2){hex+=HEX_CHARS[block>>20&15]+HEX_CHARS[block>>16&15]}}return hex};Keccak.prototype.arrayBuffer=function(){this.finalize();var blockCount=this.blockCount,s=this.s,outputBlocks=this.outputBlocks,extraBytes=this.extraBytes,i=0,j=0;var bytes=this.outputBits>>3;var buffer;if(extraBytes){buffer=new ArrayBuffer(outputBlocks+1<<2)}else{buffer=new ArrayBuffer(bytes)}var array=new Uint32Array(buffer);while(j>8&255;array[offset+2]=block>>16&255;array[offset+3]=block>>24&255}if(j%blockCount===0){f(s)}}if(extraBytes){offset=j<<2;block=s[i];array[offset]=block&255;if(extraBytes>1){array[offset+1]=block>>8&255}if(extraBytes>2){array[offset+2]=block>>16&255}}return array};function Kmac(bits,padding,outputBits){Keccak.call(this,bits,padding,outputBits)}Kmac.prototype=new Keccak;Kmac.prototype.finalize=function(){this.encode(this.outputBits,true);return Keccak.prototype.finalize.call(this)};var f=function(s){var h,l,n,c0,c1,c2,c3,c4,c5,c6,c7,c8,c9,b0,b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13,b14,b15,b16,b17,b18,b19,b20,b21,b22,b23,b24,b25,b26,b27,b28,b29,b30,b31,b32,b33,b34,b35,b36,b37,b38,b39,b40,b41,b42,b43,b44,b45,b46,b47,b48,b49;for(n=0;n<48;n+=2){c0=s[0]^s[10]^s[20]^s[30]^s[40];c1=s[1]^s[11]^s[21]^s[31]^s[41];c2=s[2]^s[12]^s[22]^s[32]^s[42];c3=s[3]^s[13]^s[23]^s[33]^s[43];c4=s[4]^s[14]^s[24]^s[34]^s[44];c5=s[5]^s[15]^s[25]^s[35]^s[45];c6=s[6]^s[16]^s[26]^s[36]^s[46];c7=s[7]^s[17]^s[27]^s[37]^s[47];c8=s[8]^s[18]^s[28]^s[38]^s[48];c9=s[9]^s[19]^s[29]^s[39]^s[49];h=c8^(c2<<1|c3>>>31);l=c9^(c3<<1|c2>>>31);s[0]^=h;s[1]^=l;s[10]^=h;s[11]^=l;s[20]^=h;s[21]^=l;s[30]^=h;s[31]^=l;s[40]^=h;s[41]^=l;h=c0^(c4<<1|c5>>>31);l=c1^(c5<<1|c4>>>31);s[2]^=h;s[3]^=l;s[12]^=h;s[13]^=l;s[22]^=h;s[23]^=l;s[32]^=h;s[33]^=l;s[42]^=h;s[43]^=l;h=c2^(c6<<1|c7>>>31);l=c3^(c7<<1|c6>>>31);s[4]^=h;s[5]^=l;s[14]^=h;s[15]^=l;s[24]^=h;s[25]^=l;s[34]^=h;s[35]^=l;s[44]^=h;s[45]^=l;h=c4^(c8<<1|c9>>>31);l=c5^(c9<<1|c8>>>31);s[6]^=h;s[7]^=l;s[16]^=h;s[17]^=l;s[26]^=h;s[27]^=l;s[36]^=h;s[37]^=l;s[46]^=h;s[47]^=l;h=c6^(c0<<1|c1>>>31);l=c7^(c1<<1|c0>>>31);s[8]^=h;s[9]^=l;s[18]^=h;s[19]^=l;s[28]^=h;s[29]^=l;s[38]^=h;s[39]^=l;s[48]^=h;s[49]^=l;b0=s[0];b1=s[1];b32=s[11]<<4|s[10]>>>28;b33=s[10]<<4|s[11]>>>28;b14=s[20]<<3|s[21]>>>29;b15=s[21]<<3|s[20]>>>29;b46=s[31]<<9|s[30]>>>23;b47=s[30]<<9|s[31]>>>23;b28=s[40]<<18|s[41]>>>14;b29=s[41]<<18|s[40]>>>14;b20=s[2]<<1|s[3]>>>31;b21=s[3]<<1|s[2]>>>31;b2=s[13]<<12|s[12]>>>20;b3=s[12]<<12|s[13]>>>20;b34=s[22]<<10|s[23]>>>22;b35=s[23]<<10|s[22]>>>22;b16=s[33]<<13|s[32]>>>19;b17=s[32]<<13|s[33]>>>19;b48=s[42]<<2|s[43]>>>30;b49=s[43]<<2|s[42]>>>30;b40=s[5]<<30|s[4]>>>2;b41=s[4]<<30|s[5]>>>2;b22=s[14]<<6|s[15]>>>26;b23=s[15]<<6|s[14]>>>26;b4=s[25]<<11|s[24]>>>21;b5=s[24]<<11|s[25]>>>21;b36=s[34]<<15|s[35]>>>17;b37=s[35]<<15|s[34]>>>17;b18=s[45]<<29|s[44]>>>3;b19=s[44]<<29|s[45]>>>3;b10=s[6]<<28|s[7]>>>4;b11=s[7]<<28|s[6]>>>4;b42=s[17]<<23|s[16]>>>9;b43=s[16]<<23|s[17]>>>9;b24=s[26]<<25|s[27]>>>7;b25=s[27]<<25|s[26]>>>7;b6=s[36]<<21|s[37]>>>11;b7=s[37]<<21|s[36]>>>11;b38=s[47]<<24|s[46]>>>8;b39=s[46]<<24|s[47]>>>8;b30=s[8]<<27|s[9]>>>5;b31=s[9]<<27|s[8]>>>5;b12=s[18]<<20|s[19]>>>12;b13=s[19]<<20|s[18]>>>12;b44=s[29]<<7|s[28]>>>25;b45=s[28]<<7|s[29]>>>25;b26=s[38]<<8|s[39]>>>24;b27=s[39]<<8|s[38]>>>24;b8=s[48]<<14|s[49]>>>18;b9=s[49]<<14|s[48]>>>18;s[0]=b0^~b2&b4;s[1]=b1^~b3&b5;s[10]=b10^~b12&b14;s[11]=b11^~b13&b15;s[20]=b20^~b22&b24;s[21]=b21^~b23&b25;s[30]=b30^~b32&b34;s[31]=b31^~b33&b35;s[40]=b40^~b42&b44;s[41]=b41^~b43&b45;s[2]=b2^~b4&b6;s[3]=b3^~b5&b7;s[12]=b12^~b14&b16;s[13]=b13^~b15&b17;s[22]=b22^~b24&b26;s[23]=b23^~b25&b27;s[32]=b32^~b34&b36;s[33]=b33^~b35&b37;s[42]=b42^~b44&b46;s[43]=b43^~b45&b47;s[4]=b4^~b6&b8;s[5]=b5^~b7&b9;s[14]=b14^~b16&b18;s[15]=b15^~b17&b19;s[24]=b24^~b26&b28;s[25]=b25^~b27&b29;s[34]=b34^~b36&b38;s[35]=b35^~b37&b39;s[44]=b44^~b46&b48;s[45]=b45^~b47&b49;s[6]=b6^~b8&b0;s[7]=b7^~b9&b1;s[16]=b16^~b18&b10;s[17]=b17^~b19&b11;s[26]=b26^~b28&b20;s[27]=b27^~b29&b21;s[36]=b36^~b38&b30;s[37]=b37^~b39&b31;s[46]=b46^~b48&b40;s[47]=b47^~b49&b41;s[8]=b8^~b0&b2;s[9]=b9^~b1&b3;s[18]=b18^~b10&b12;s[19]=b19^~b11&b13;s[28]=b28^~b20&b22;s[29]=b29^~b21&b23;s[38]=b38^~b30&b32;s[39]=b39^~b31&b33;s[48]=b48^~b40&b42;s[49]=b49^~b41&b43;s[0]^=RC[n];s[1]^=RC[n+1]}};if(COMMON_JS){module.exports=methods}else{for(i=0;i>=8}return result}function unarrayifyInteger(data,offset,length){var result=0;for(var i=0;ioffset+1+length){logger.throwError("child data too short",lib.Logger.errors.BUFFER_OVERRUN,{})}}return{consumed:1+length,result:result}}function _decode(data,offset){if(data.length===0){logger.throwError("data too short",lib.Logger.errors.BUFFER_OVERRUN,{})}if(data[offset]>=248){var lengthLength=data[offset]-247;if(offset+1+lengthLength>data.length){logger.throwError("data short segment too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var length_2=unarrayifyInteger(data,offset+1,lengthLength);if(offset+1+lengthLength+length_2>data.length){logger.throwError("data long segment too short",lib.Logger.errors.BUFFER_OVERRUN,{})}return _decodeChildren(data,offset,offset+1+lengthLength,lengthLength+length_2)}else if(data[offset]>=192){var length_3=data[offset]-192;if(offset+1+length_3>data.length){logger.throwError("data array too short",lib.Logger.errors.BUFFER_OVERRUN,{})}return _decodeChildren(data,offset,offset+1,length_3)}else if(data[offset]>=184){var lengthLength=data[offset]-183;if(offset+1+lengthLength>data.length){logger.throwError("data array too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var length_4=unarrayifyInteger(data,offset+1,lengthLength);if(offset+1+lengthLength+length_4>data.length){logger.throwError("data array too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var result=(0,lib$1.hexlify)(data.slice(offset+1+lengthLength,offset+1+lengthLength+length_4));return{consumed:1+lengthLength+length_4,result:result}}else if(data[offset]>=128){var length_5=data[offset]-128;if(offset+1+length_5>data.length){logger.throwError("data too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var result=(0,lib$1.hexlify)(data.slice(offset+1,offset+1+length_5));return{consumed:1+length_5,result:result}}return{consumed:1,result:(0,lib$1.hexlify)(data[offset])}}function decode(data){var bytes=(0,lib$1.arrayify)(data);var decoded=_decode(bytes,0);if(decoded.consumed!==bytes.length){logger.throwArgumentError("invalid rlp data","data",data)}return decoded.result}exports.decode=decode});var index$5=getDefaultExportFromCjs(lib$5);var _version$c=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="address/5.6.1"});var _version$d=getDefaultExportFromCjs(_version$c);var lib$6=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.getCreate2Address=exports.getContractAddress=exports.getIcapAddress=exports.isAddress=exports.getAddress=void 0;var logger=new lib.Logger(_version$c.version);function getChecksumAddress(address){if(!(0,lib$1.isHexString)(address,20)){logger.throwArgumentError("invalid address","address",address)}address=address.toLowerCase();var chars=address.substring(2).split("");var expanded=new Uint8Array(40);for(var i=0;i<40;i++){expanded[i]=chars[i].charCodeAt(0)}var hashed=(0,lib$1.arrayify)((0,lib$4.keccak256)(expanded));for(var i=0;i<40;i+=2){if(hashed[i>>1]>>4>=8){chars[i]=chars[i].toUpperCase()}if((hashed[i>>1]&15)>=8){chars[i+1]=chars[i+1].toUpperCase()}}return"0x"+chars.join("")}var MAX_SAFE_INTEGER=9007199254740991;function log10(x){if(Math.log10){return Math.log10(x)}return Math.log(x)/Math.LN10}var ibanLookup={};for(var i=0;i<10;i++){ibanLookup[String(i)]=String(i)}for(var i=0;i<26;i++){ibanLookup[String.fromCharCode(65+i)]=String(10+i)}var safeDigits=Math.floor(log10(MAX_SAFE_INTEGER));function ibanChecksum(address){address=address.toUpperCase();address=address.substring(4)+address.substring(0,2)+"00";var expanded=address.split("").map(function(c){return ibanLookup[c]}).join("");while(expanded.length>=safeDigits){var block=expanded.substring(0,safeDigits);expanded=parseInt(block,10)%97+expanded.substring(block.length)}var checksum=String(98-parseInt(expanded,10)%97);while(checksum.length<2){checksum="0"+checksum}return checksum}function getAddress(address){var result=null;if(typeof address!=="string"){logger.throwArgumentError("invalid address","address",address)}if(address.match(/^(0x)?[0-9a-fA-F]{40}$/)){if(address.substring(0,2)!=="0x"){address="0x"+address}result=getChecksumAddress(address);if(address.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&result!==address){logger.throwArgumentError("bad address checksum","address",address)}}else if(address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){if(address.substring(2,4)!==ibanChecksum(address)){logger.throwArgumentError("bad icap checksum","address",address)}result=(0,lib$2._base36To16)(address.substring(4));while(result.length<40){result="0"+result}result=getChecksumAddress("0x"+result)}else{logger.throwArgumentError("invalid address","address",address)}return result}exports.getAddress=getAddress;function isAddress(address){try{getAddress(address);return true}catch(error){}return false}exports.isAddress=isAddress;function getIcapAddress(address){var base36=(0,lib$2._base16To36)(getAddress(address).substring(2)).toUpperCase();while(base36.length<30){base36="0"+base36}return"XE"+ibanChecksum("XE00"+base36)+base36}exports.getIcapAddress=getIcapAddress;function getContractAddress(transaction){var from=null;try{from=getAddress(transaction.from)}catch(error){logger.throwArgumentError("missing from address","transaction",transaction)}var nonce=(0,lib$1.stripZeros)((0,lib$1.arrayify)(lib$2.BigNumber.from(transaction.nonce).toHexString()));return getAddress((0,lib$1.hexDataSlice)((0,lib$4.keccak256)((0,lib$5.encode)([from,nonce])),12))}exports.getContractAddress=getContractAddress;function getCreate2Address(from,salt,initCodeHash){if((0,lib$1.hexDataLength)(salt)!==32){logger.throwArgumentError("salt must be 32 bytes","salt",salt)}if((0,lib$1.hexDataLength)(initCodeHash)!==32){logger.throwArgumentError("initCodeHash must be 32 bytes","initCodeHash",initCodeHash)}return getAddress((0,lib$1.hexDataSlice)((0,lib$4.keccak256)((0,lib$1.concat)(["0xff",getAddress(from),salt,initCodeHash])),12))}exports.getCreate2Address=getCreate2Address});var index$6=getDefaultExportFromCjs(lib$6);var address=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.AddressCoder=void 0;var AddressCoder=function(_super){__extends(AddressCoder,_super);function AddressCoder(localName){return _super.call(this,"address","address",localName,false)||this}AddressCoder.prototype.defaultValue=function(){return"0x0000000000000000000000000000000000000000"};AddressCoder.prototype.encode=function(writer,value){try{value=(0,lib$6.getAddress)(value)}catch(error){this._throwError(error.message,value)}return writer.writeValue(value)};AddressCoder.prototype.decode=function(reader){return(0,lib$6.getAddress)((0,lib$1.hexZeroPad)(reader.readValue().toHexString(),20))};return AddressCoder}(abstractCoder.Coder);exports.AddressCoder=AddressCoder});var address$1=getDefaultExportFromCjs(address);var anonymous=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.AnonymousCoder=void 0;var AnonymousCoder=function(_super){__extends(AnonymousCoder,_super);function AnonymousCoder(coder){var _this=_super.call(this,coder.name,coder.type,undefined,coder.dynamic)||this;_this.coder=coder;return _this}AnonymousCoder.prototype.defaultValue=function(){return this.coder.defaultValue()};AnonymousCoder.prototype.encode=function(writer,value){return this.coder.encode(writer,value)};AnonymousCoder.prototype.decode=function(reader){return this.coder.decode(reader)};return AnonymousCoder}(abstractCoder.Coder);exports.AnonymousCoder=AnonymousCoder});var anonymous$1=getDefaultExportFromCjs(anonymous);var array=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.ArrayCoder=exports.unpack=exports.pack=void 0;var logger=new lib.Logger(_version$8.version);function pack(writer,coders,values){var arrayValues=null;if(Array.isArray(values)){arrayValues=values}else if(values&&typeof values==="object"){var unique_1={};arrayValues=coders.map(function(coder){var name=coder.localName;if(!name){logger.throwError("cannot encode object for signature with missing names",lib.Logger.errors.INVALID_ARGUMENT,{argument:"values",coder:coder,value:values})}if(unique_1[name]){logger.throwError("cannot encode object for signature with duplicate names",lib.Logger.errors.INVALID_ARGUMENT,{argument:"values",coder:coder,value:values})}unique_1[name]=true;return values[name]})}else{logger.throwArgumentError("invalid tuple value","tuple",values)}if(coders.length!==arrayValues.length){logger.throwArgumentError("types/value length mismatch","tuple",values)}var staticWriter=new abstractCoder.Writer(writer.wordSize);var dynamicWriter=new abstractCoder.Writer(writer.wordSize);var updateFuncs=[];coders.forEach(function(coder,index){var value=arrayValues[index];if(coder.dynamic){var dynamicOffset_1=dynamicWriter.length;coder.encode(dynamicWriter,value);var updateFunc_1=staticWriter.writeUpdatableValue();updateFuncs.push(function(baseOffset){updateFunc_1(baseOffset+dynamicOffset_1)})}else{coder.encode(staticWriter,value)}});updateFuncs.forEach(function(func){func(staticWriter.length)});var length=writer.appendWriter(staticWriter);length+=writer.appendWriter(dynamicWriter);return length}exports.pack=pack;function unpack(reader,coders){var values=[];var baseReader=reader.subReader(0);coders.forEach(function(coder){var value=null;if(coder.dynamic){var offset=reader.readValue();var offsetReader=baseReader.subReader(offset.toNumber());try{value=coder.decode(offsetReader)}catch(error){if(error.code===lib.Logger.errors.BUFFER_OVERRUN){throw error}value=error;value.baseType=coder.name;value.name=coder.localName;value.type=coder.type}}else{try{value=coder.decode(reader)}catch(error){if(error.code===lib.Logger.errors.BUFFER_OVERRUN){throw error}value=error;value.baseType=coder.name;value.name=coder.localName;value.type=coder.type}}if(value!=undefined){values.push(value)}});var uniqueNames=coders.reduce(function(accum,coder){var name=coder.localName;if(name){if(!accum[name]){accum[name]=0}accum[name]++}return accum},{});coders.forEach(function(coder,index){var name=coder.localName;if(!name||uniqueNames[name]!==1){return}if(name==="length"){name="_length"}if(values[name]!=null){return}var value=values[index];if(value instanceof Error){Object.defineProperty(values,name,{enumerable:true,get:function(){throw value}})}else{values[name]=value}});var _loop_1=function(i){var value=values[i];if(value instanceof Error){Object.defineProperty(values,i,{enumerable:true,get:function(){throw value}})}};for(var i=0;i=0?length:"")+"]";var dynamic=length===-1||coder.dynamic;_this=_super.call(this,"array",type,localName,dynamic)||this;_this.coder=coder;_this.length=length;return _this}ArrayCoder.prototype.defaultValue=function(){var defaultChild=this.coder.defaultValue();var result=[];for(var i=0;ireader._data.length){logger.throwError("insufficient data length",lib.Logger.errors.BUFFER_OVERRUN,{length:reader._data.length,count:count})}}var coders=[];for(var i=0;i>6!==2){break}i++}return i}if(reason===Utf8ErrorReason.OVERRUN){return bytes.length-offset-1}return 0}function replaceFunc(reason,offset,bytes,output,badCodepoint){if(reason===Utf8ErrorReason.OVERLONG){output.push(badCodepoint);return 0}output.push(65533);return ignoreFunc(reason,offset,bytes,output,badCodepoint)}exports.Utf8ErrorFuncs=Object.freeze({error:errorFunc,ignore:ignoreFunc,replace:replaceFunc});function getUtf8CodePoints(bytes,onError){if(onError==null){onError=exports.Utf8ErrorFuncs.error}bytes=(0,lib$1.arrayify)(bytes);var result=[];var i=0;while(i>7===0){result.push(c);continue}var extraLength=null;var overlongMask=null;if((c&224)===192){extraLength=1;overlongMask=127}else if((c&240)===224){extraLength=2;overlongMask=2047}else if((c&248)===240){extraLength=3;overlongMask=65535}else{if((c&192)===128){i+=onError(Utf8ErrorReason.UNEXPECTED_CONTINUE,i-1,bytes,result)}else{i+=onError(Utf8ErrorReason.BAD_PREFIX,i-1,bytes,result)}continue}if(i-1+extraLength>=bytes.length){i+=onError(Utf8ErrorReason.OVERRUN,i-1,bytes,result);continue}var res=c&(1<<8-extraLength-1)-1;for(var j=0;j1114111){i+=onError(Utf8ErrorReason.OUT_OF_RANGE,i-1-extraLength,bytes,result,res);continue}if(res>=55296&&res<=57343){i+=onError(Utf8ErrorReason.UTF16_SURROGATE,i-1-extraLength,bytes,result,res);continue}if(res<=overlongMask){i+=onError(Utf8ErrorReason.OVERLONG,i-1-extraLength,bytes,result,res);continue}result.push(res)}return result}function toUtf8Bytes(str,form){if(form===void 0){form=UnicodeNormalizationForm.current}if(form!=UnicodeNormalizationForm.current){logger.checkNormalize();str=str.normalize(form)}var result=[];for(var i=0;i>6|192);result.push(c&63|128)}else if((c&64512)==55296){i++;var c2=str.charCodeAt(i);if(i>=str.length||(c2&64512)!==56320){throw new Error("invalid utf-8 string")}var pair=65536+((c&1023)<<10)+(c2&1023);result.push(pair>>18|240);result.push(pair>>12&63|128);result.push(pair>>6&63|128);result.push(pair&63|128)}else{result.push(c>>12|224);result.push(c>>6&63|128);result.push(c&63|128)}}return(0,lib$1.arrayify)(result)}exports.toUtf8Bytes=toUtf8Bytes;function escapeChar(value){var hex="0000"+value.toString(16);return"\\u"+hex.substring(hex.length-4)}function _toEscapedUtf8String(bytes,onError){return'"'+getUtf8CodePoints(bytes,onError).map(function(codePoint){if(codePoint<256){switch(codePoint){case 8:return"\\b";case 9:return"\\t";case 10:return"\\n";case 13:return"\\r";case 34:return'\\"';case 92:return"\\\\"}if(codePoint>=32&&codePoint<127){return String.fromCharCode(codePoint)}}if(codePoint<=65535){return escapeChar(codePoint)}codePoint-=65536;return escapeChar((codePoint>>10&1023)+55296)+escapeChar((codePoint&1023)+56320)}).join("")+'"'}exports._toEscapedUtf8String=_toEscapedUtf8String;function _toUtf8String(codePoints){return codePoints.map(function(codePoint){if(codePoint<=65535){return String.fromCharCode(codePoint)}codePoint-=65536;return String.fromCharCode((codePoint>>10&1023)+55296,(codePoint&1023)+56320)}).join("")}exports._toUtf8String=_toUtf8String;function toUtf8String(bytes,onError){return _toUtf8String(getUtf8CodePoints(bytes,onError))}exports.toUtf8String=toUtf8String;function toUtf8CodePoints(str,form){if(form===void 0){form=UnicodeNormalizationForm.current}return getUtf8CodePoints(toUtf8Bytes(str,form))}exports.toUtf8CodePoints=toUtf8CodePoints});var utf8$1=getDefaultExportFromCjs(utf8);var bytes32=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.parseBytes32String=exports.formatBytes32String=void 0;function formatBytes32String(text){var bytes=(0,utf8.toUtf8Bytes)(text);if(bytes.length>31){throw new Error("bytes32 string must be less than 32 bytes")}return(0,lib$1.hexlify)((0,lib$1.concat)([bytes,lib$7.HashZero]).slice(0,32))}exports.formatBytes32String=formatBytes32String;function parseBytes32String(bytes){var data=(0,lib$1.arrayify)(bytes);if(data.length!==32){throw new Error("invalid bytes32 - not 32 bytes long")}if(data[31]!==0){throw new Error("invalid bytes32 string - no null terminator")}var length=31;while(data[length-1]===0){length--}return(0,utf8.toUtf8String)(data.slice(0,length))}exports.parseBytes32String=parseBytes32String});var bytes32$1=getDefaultExportFromCjs(bytes32);var idna=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.nameprep=exports._nameprepTableC=exports._nameprepTableB2=exports._nameprepTableA1=void 0;function bytes2(data){if(data.length%4!==0){throw new Error("bad data")}var result=[];for(var i=0;i=lo&&value<=lo+range.h&&(value-lo)%(range.d||1)===0){if(range.e&&range.e.indexOf(value-lo)!==-1){continue}return range}}return null}var Table_A_1_ranges=createRangeTable("221,13-1b,5f-,40-10,51-f,11-3,3-3,2-2,2-4,8,2,15,2d,28-8,88,48,27-,3-5,11-20,27-,8,28,3-5,12,18,b-a,1c-4,6-16,2-d,2-2,2,1b-4,17-9,8f-,10,f,1f-2,1c-34,33-14e,4,36-,13-,6-2,1a-f,4,9-,3-,17,8,2-2,5-,2,8-,3-,4-8,2-3,3,6-,16-6,2-,7-3,3-,17,8,3,3,3-,2,6-3,3-,4-a,5,2-6,10-b,4,8,2,4,17,8,3,6-,b,4,4-,2-e,2-4,b-10,4,9-,3-,17,8,3-,5-,9-2,3-,4-7,3-3,3,4-3,c-10,3,7-2,4,5-2,3,2,3-2,3-2,4-2,9,4-3,6-2,4,5-8,2-e,d-d,4,9,4,18,b,6-3,8,4,5-6,3-8,3-3,b-11,3,9,4,18,b,6-3,8,4,5-6,3-6,2,3-3,b-11,3,9,4,18,11-3,7-,4,5-8,2-7,3-3,b-11,3,13-2,19,a,2-,8-2,2-3,7,2,9-11,4-b,3b-3,1e-24,3,2-,3,2-,2-5,5,8,4,2,2-,3,e,4-,6,2,7-,b-,3-21,49,23-5,1c-3,9,25,10-,2-2f,23,6,3,8-2,5-5,1b-45,27-9,2a-,2-3,5b-4,45-4,53-5,8,40,2,5-,8,2,5-,28,2,5-,20,2,5-,8,2,5-,8,8,18,20,2,5-,8,28,14-5,1d-22,56-b,277-8,1e-2,52-e,e,8-a,18-8,15-b,e,4,3-b,5e-2,b-15,10,b-5,59-7,2b-555,9d-3,5b-5,17-,7-,27-,7-,9,2,2,2,20-,36,10,f-,7,14-,4,a,54-3,2-6,6-5,9-,1c-10,13-1d,1c-14,3c-,10-6,32-b,240-30,28-18,c-14,a0,115-,3,66-,b-76,5,5-,1d,24,2,5-2,2,8-,35-2,19,f-10,1d-3,311-37f,1b,5a-b,d7-19,d-3,41,57-,68-4,29-3,5f,29-37,2e-2,25-c,2c-2,4e-3,30,78-3,64-,20,19b7-49,51a7-59,48e-2,38-738,2ba5-5b,222f-,3c-94,8-b,6-4,1b,6,2,3,3,6d-20,16e-f,41-,37-7,2e-2,11-f,5-b,18-,b,14,5-3,6,88-,2,bf-2,7-,7-,7-,4-2,8,8-9,8-2ff,20,5-b,1c-b4,27-,27-cbb1,f7-9,28-2,b5-221,56,48,3-,2-,3-,5,d,2,5,3,42,5-,9,8,1d,5,6,2-2,8,153-3,123-3,33-27fd,a6da-5128,21f-5df,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3,2-1d,61-ff7d");var Table_B_1_flags="ad,34f,1806,180b,180c,180d,200b,200c,200d,2060,feff".split(",").map(function(v){return parseInt(v,16)});var Table_B_2_ranges=[{h:25,s:32,l:65},{h:30,s:32,e:[23],l:127},{h:54,s:1,e:[48],l:64,d:2},{h:14,s:1,l:57,d:2},{h:44,s:1,l:17,d:2},{h:10,s:1,e:[2,6,8],l:61,d:2},{h:16,s:1,l:68,d:2},{h:84,s:1,e:[18,24,66],l:19,d:2},{h:26,s:32,e:[17],l:435},{h:22,s:1,l:71,d:2},{h:15,s:80,l:40},{h:31,s:32,l:16},{h:32,s:1,l:80,d:2},{h:52,s:1,l:42,d:2},{h:12,s:1,l:55,d:2},{h:40,s:1,e:[38],l:15,d:2},{h:14,s:1,l:48,d:2},{h:37,s:48,l:49},{h:148,s:1,l:6351,d:2},{h:88,s:1,l:160,d:2},{h:15,s:16,l:704},{h:25,s:26,l:854},{h:25,s:32,l:55915},{h:37,s:40,l:1247},{h:25,s:-119711,l:53248},{h:25,s:-119763,l:52},{h:25,s:-119815,l:52},{h:25,s:-119867,e:[1,4,5,7,8,11,12,17],l:52},{h:25,s:-119919,l:52},{h:24,s:-119971,e:[2,7,8,17],l:52},{h:24,s:-120023,e:[2,7,13,15,16,17],l:52},{h:25,s:-120075,l:52},{h:25,s:-120127,l:52},{h:25,s:-120179,l:52},{h:25,s:-120231,l:52},{h:25,s:-120283,l:52},{h:25,s:-120335,l:52},{h:24,s:-119543,e:[17],l:56},{h:24,s:-119601,e:[17],l:58},{h:24,s:-119659,e:[17],l:58},{h:24,s:-119717,e:[17],l:58},{h:24,s:-119775,e:[17],l:58}];var Table_B_2_lut_abs=createTable("b5:3bc,c3:ff,7:73,2:253,5:254,3:256,1:257,5:259,1:25b,3:260,1:263,2:269,1:268,5:26f,1:272,2:275,7:280,3:283,5:288,3:28a,1:28b,5:292,3f:195,1:1bf,29:19e,125:3b9,8b:3b2,1:3b8,1:3c5,3:3c6,1:3c0,1a:3ba,1:3c1,1:3c3,2:3b8,1:3b5,1bc9:3b9,1c:1f76,1:1f77,f:1f7a,1:1f7b,d:1f78,1:1f79,1:1f7c,1:1f7d,107:63,5:25b,4:68,1:68,1:68,3:69,1:69,1:6c,3:6e,4:70,1:71,1:72,1:72,1:72,7:7a,2:3c9,2:7a,2:6b,1:e5,1:62,1:63,3:65,1:66,2:6d,b:3b3,1:3c0,6:64,1b574:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3");var Table_B_2_lut_rel=createTable("179:1,2:1,2:1,5:1,2:1,a:4f,a:1,8:1,2:1,2:1,3:1,5:1,3:1,4:1,2:1,3:1,4:1,8:2,1:1,2:2,1:1,2:2,27:2,195:26,2:25,1:25,1:25,2:40,2:3f,1:3f,33:1,11:-6,1:-9,1ac7:-3a,6d:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,b:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,c:-8,2:-8,2:-8,2:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,49:-8,1:-8,1:-4a,1:-4a,d:-56,1:-56,1:-56,1:-56,d:-8,1:-8,f:-8,1:-8,3:-7");var Table_B_2_complex=createTable("df:00730073,51:00690307,19:02BC006E,a7:006A030C,18a:002003B9,16:03B903080301,20:03C503080301,1d7:05650582,190f:00680331,1:00740308,1:0077030A,1:0079030A,1:006102BE,b6:03C50313,2:03C503130300,2:03C503130301,2:03C503130342,2a:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,3:1F7003B9,1:03B103B9,1:03AC03B9,2:03B10342,1:03B1034203B9,5:03B103B9,6:1F7403B9,1:03B703B9,1:03AE03B9,2:03B70342,1:03B7034203B9,5:03B703B9,6:03B903080300,1:03B903080301,3:03B90342,1:03B903080342,b:03C503080300,1:03C503080301,1:03C10313,2:03C50342,1:03C503080342,b:1F7C03B9,1:03C903B9,1:03CE03B9,2:03C90342,1:03C9034203B9,5:03C903B9,ac:00720073,5b:00B00063,6:00B00066,d:006E006F,a:0073006D,1:00740065006C,1:0074006D,124f:006800700061,2:00610075,2:006F0076,b:00700061,1:006E0061,1:03BC0061,1:006D0061,1:006B0061,1:006B0062,1:006D0062,1:00670062,3:00700066,1:006E0066,1:03BC0066,4:0068007A,1:006B0068007A,1:006D0068007A,1:00670068007A,1:00740068007A,15:00700061,1:006B00700061,1:006D00700061,1:006700700061,8:00700076,1:006E0076,1:03BC0076,1:006D0076,1:006B0076,1:006D0076,1:00700077,1:006E0077,1:03BC0077,1:006D0077,1:006B0077,1:006D0077,1:006B03C9,1:006D03C9,2:00620071,3:00632215006B0067,1:0063006F002E,1:00640062,1:00670079,2:00680070,2:006B006B,1:006B006D,9:00700068,2:00700070006D,1:00700072,2:00730076,1:00770062,c723:00660066,1:00660069,1:0066006C,1:006600660069,1:00660066006C,1:00730074,1:00730074,d:05740576,1:05740565,1:0574056B,1:057E0576,1:0574056D",bytes2);var Table_C_ranges=createRangeTable("80-20,2a0-,39c,32,f71,18e,7f2-f,19-7,30-4,7-5,f81-b,5,a800-20ff,4d1-1f,110,fa-6,d174-7,2e84-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,2,1f-5f,ff7f-20001");function flatten(values){return values.reduce(function(accum,value){value.forEach(function(value){accum.push(value)});return accum},[])}function _nameprepTableA1(codepoint){return!!matchMap(codepoint,Table_A_1_ranges)}exports._nameprepTableA1=_nameprepTableA1;function _nameprepTableB2(codepoint){var range=matchMap(codepoint,Table_B_2_ranges);if(range){return[codepoint+range.s]}var codes=Table_B_2_lut_abs[codepoint];if(codes){return codes}var shift=Table_B_2_lut_rel[codepoint];if(shift){return[codepoint+shift[0]]}var complex=Table_B_2_complex[codepoint];if(complex){return complex}return null}exports._nameprepTableB2=_nameprepTableB2;function _nameprepTableC(codepoint){return!!matchMap(codepoint,Table_C_ranges)}exports._nameprepTableC=_nameprepTableC;function nameprep(value){if(value.match(/^[a-z0-9-]*$/i)&&value.length<=59){return value.toLowerCase()}var codes=(0,utf8.toUtf8CodePoints)(value);codes=flatten(codes.map(function(code){if(Table_B_1_flags.indexOf(code)>=0){return[]}if(code>=65024&&code<=65039){return[]}var codesTableB2=_nameprepTableB2(code);if(codesTableB2){return codesTableB2}return[code]}));codes=(0,utf8.toUtf8CodePoints)((0,utf8._toUtf8String)(codes),utf8.UnicodeNormalizationForm.NFKC);codes.forEach(function(code){if(_nameprepTableC(code)){throw new Error("STRINGPREP_CONTAINS_PROHIBITED")}});codes.forEach(function(code){if(_nameprepTableA1(code)){throw new Error("STRINGPREP_CONTAINS_UNASSIGNED")}});var name=(0,utf8._toUtf8String)(codes);if(name.substring(0,1)==="-"||name.substring(2,4)==="--"||name.substring(name.length-1)==="-"){throw new Error("invalid hyphen")}if(name.length>63){throw new Error("too long")}return name}exports.nameprep=nameprep});var idna$1=getDefaultExportFromCjs(idna);var lib$8=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.nameprep=exports.parseBytes32String=exports.formatBytes32String=exports.UnicodeNormalizationForm=exports.Utf8ErrorReason=exports.Utf8ErrorFuncs=exports.toUtf8String=exports.toUtf8CodePoints=exports.toUtf8Bytes=exports._toEscapedUtf8String=void 0;Object.defineProperty(exports,"formatBytes32String",{enumerable:true,get:function(){return bytes32.formatBytes32String}});Object.defineProperty(exports,"parseBytes32String",{enumerable:true,get:function(){return bytes32.parseBytes32String}});Object.defineProperty(exports,"nameprep",{enumerable:true,get:function(){return idna.nameprep}});Object.defineProperty(exports,"_toEscapedUtf8String",{enumerable:true,get:function(){return utf8._toEscapedUtf8String}});Object.defineProperty(exports,"toUtf8Bytes",{enumerable:true,get:function(){return utf8.toUtf8Bytes}});Object.defineProperty(exports,"toUtf8CodePoints",{enumerable:true,get:function(){return utf8.toUtf8CodePoints}});Object.defineProperty(exports,"toUtf8String",{enumerable:true,get:function(){return utf8.toUtf8String}});Object.defineProperty(exports,"UnicodeNormalizationForm",{enumerable:true,get:function(){return utf8.UnicodeNormalizationForm}});Object.defineProperty(exports,"Utf8ErrorFuncs",{enumerable:true,get:function(){return utf8.Utf8ErrorFuncs}});Object.defineProperty(exports,"Utf8ErrorReason",{enumerable:true,get:function(){return utf8.Utf8ErrorReason}})});var index$8=getDefaultExportFromCjs(lib$8);var string=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.StringCoder=void 0;var StringCoder=function(_super){__extends(StringCoder,_super);function StringCoder(localName){return _super.call(this,"string",localName)||this}StringCoder.prototype.defaultValue=function(){return""};StringCoder.prototype.encode=function(writer,value){return _super.prototype.encode.call(this,writer,(0,lib$8.toUtf8Bytes)(value))};StringCoder.prototype.decode=function(reader){return(0,lib$8.toUtf8String)(_super.prototype.decode.call(this,reader))};return StringCoder}(bytes.DynamicBytesCoder);exports.StringCoder=StringCoder});var string$1=getDefaultExportFromCjs(string);var tuple=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.TupleCoder=void 0;var TupleCoder=function(_super){__extends(TupleCoder,_super);function TupleCoder(coders,localName){var _this=this;var dynamic=false;var types=[];coders.forEach(function(coder){if(coder.dynamic){dynamic=true}types.push(coder.type)});var type="tuple("+types.join(",")+")";_this=_super.call(this,"tuple",type,localName,dynamic)||this;_this.coders=coders;return _this}TupleCoder.prototype.defaultValue=function(){var values=[];this.coders.forEach(function(coder){values.push(coder.defaultValue())});var uniqueNames=this.coders.reduce(function(accum,coder){var name=coder.localName;if(name){if(!accum[name]){accum[name]=0}accum[name]++}return accum},{});this.coders.forEach(function(coder,index){var name=coder.localName;if(!name||uniqueNames[name]!==1){return}if(name==="length"){name="_length"}if(values[name]!=null){return}values[name]=values[index]});return Object.freeze(values)};TupleCoder.prototype.encode=function(writer,value){return(0,array.pack)(writer,this.coders,value)};TupleCoder.prototype.decode=function(reader){return reader.coerce(this.name,(0,array.unpack)(reader,this.coders))};return TupleCoder}(abstractCoder.Coder);exports.TupleCoder=TupleCoder});var tuple$1=getDefaultExportFromCjs(tuple);var abiCoder=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.defaultAbiCoder=exports.AbiCoder=void 0;var logger=new lib.Logger(_version$8.version);var paramTypeBytes=new RegExp(/^bytes([0-9]*)$/);var paramTypeNumber=new RegExp(/^(u?int)([0-9]*)$/);var AbiCoder=function(){function AbiCoder(coerceFunc){(0,lib$3.defineReadOnly)(this,"coerceFunc",coerceFunc||null)}AbiCoder.prototype._getCoder=function(param){var _this=this;switch(param.baseType){case"address":return new address.AddressCoder(param.name);case"bool":return new boolean_1.BooleanCoder(param.name);case"string":return new string.StringCoder(param.name);case"bytes":return new bytes.BytesCoder(param.name);case"array":return new array.ArrayCoder(this._getCoder(param.arrayChildren),param.arrayLength,param.name);case"tuple":return new tuple.TupleCoder((param.components||[]).map(function(component){return _this._getCoder(component)}),param.name);case"":return new _null.NullCoder(param.name)}var match=param.type.match(paramTypeNumber);if(match){var size=parseInt(match[2]||"256");if(size===0||size>256||size%8!==0){logger.throwArgumentError("invalid "+match[1]+" bit length","param",param)}return new number.NumberCoder(size/8,match[1]==="int",param.name)}match=param.type.match(paramTypeBytes);if(match){var size=parseInt(match[1]);if(size===0||size>32){logger.throwArgumentError("invalid bytes length","param",param)}return new fixedBytes.FixedBytesCoder(size,param.name)}return logger.throwArgumentError("invalid type","type",param.type)};AbiCoder.prototype._getWordSize=function(){return 32};AbiCoder.prototype._getReader=function(data,allowLoose){return new abstractCoder.Reader(data,this._getWordSize(),this.coerceFunc,allowLoose)};AbiCoder.prototype._getWriter=function(){return new abstractCoder.Writer(this._getWordSize())};AbiCoder.prototype.getDefaultValue=function(types){var _this=this;var coders=types.map(function(type){return _this._getCoder(fragments.ParamType.from(type))});var coder=new tuple.TupleCoder(coders,"_");return coder.defaultValue()};AbiCoder.prototype.encode=function(types,values){var _this=this;if(types.length!==values.length){logger.throwError("types/values length mismatch",lib.Logger.errors.INVALID_ARGUMENT,{count:{types:types.length,values:values.length},value:{types:types,values:values}})}var coders=types.map(function(type){return _this._getCoder(fragments.ParamType.from(type))});var coder=new tuple.TupleCoder(coders,"_");var writer=this._getWriter();coder.encode(writer,values);return writer.data};AbiCoder.prototype.decode=function(types,data,loose){var _this=this;var coders=types.map(function(type){return _this._getCoder(fragments.ParamType.from(type))});var coder=new tuple.TupleCoder(coders,"_");return coder.decode(this._getReader((0,lib$1.arrayify)(data),loose))};return AbiCoder}();exports.AbiCoder=AbiCoder;exports.defaultAbiCoder=new AbiCoder});var abiCoder$1=getDefaultExportFromCjs(abiCoder);var id_1=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.id=void 0;function id(text){return(0,lib$4.keccak256)((0,lib$8.toUtf8Bytes)(text))}exports.id=id});var id=getDefaultExportFromCjs(id_1);var _version$g=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="hash/5.6.1"});var _version$h=getDefaultExportFromCjs(_version$g);var namehash_1=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.dnsEncode=exports.namehash=exports.isValidName=void 0;var logger=new lib.Logger(_version$g.version);var Zeros=new Uint8Array(32);Zeros.fill(0);var Partition=new RegExp("^((.*)\\.)?([^.]+)$");function isValidName(name){try{var comps=name.split(".");for(var i=0;i0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]256||match[2]&&match[2]!==String(width)){logger.throwArgumentError("invalid numeric width","type",type)}var boundsUpper_1=MaxUint256.mask(signed?width-1:width);var boundsLower_1=signed?boundsUpper_1.add(One).mul(NegativeOne):Zero;return function(value){var v=lib$2.BigNumber.from(value);if(v.lt(boundsLower_1)||v.gt(boundsUpper_1)){logger.throwArgumentError("value out-of-bounds for "+type,"value",value)}return(0,lib$1.hexZeroPad)(v.toTwos(256).toHexString(),32)}}}{var match=type.match(/^bytes(\d+)$/);if(match){var width_1=parseInt(match[1]);if(width_1===0||width_1>32||match[1]!==String(width_1)){logger.throwArgumentError("invalid bytes width","type",type)}return function(value){var bytes=(0,lib$1.arrayify)(value);if(bytes.length!==width_1){logger.throwArgumentError("invalid length for "+type,"value",value)}return hexPadRight(value)}}}switch(type){case"address":return function(value){return(0,lib$1.hexZeroPad)((0,lib$6.getAddress)(value),32)};case"bool":return function(value){return!value?hexFalse:hexTrue};case"bytes":return function(value){return(0,lib$4.keccak256)(value)};case"string":return function(value){return(0,id_1.id)(value)}}return null}function encodeType(name,fields){return name+"("+fields.map(function(_a){var name=_a.name,type=_a.type;return type+" "+name}).join(",")+")"}var TypedDataEncoder=function(){function TypedDataEncoder(types){(0,lib$3.defineReadOnly)(this,"types",Object.freeze((0,lib$3.deepCopy)(types)));(0,lib$3.defineReadOnly)(this,"_encoderCache",{});(0,lib$3.defineReadOnly)(this,"_types",{});var links={};var parents={};var subtypes={};Object.keys(types).forEach(function(type){links[type]={};parents[type]=[];subtypes[type]={}});var _loop_1=function(name_1){var uniqueNames={};types[name_1].forEach(function(field){if(uniqueNames[field.name]){logger.throwArgumentError("duplicate variable name "+JSON.stringify(field.name)+" in "+JSON.stringify(name_1),"types",types)}uniqueNames[field.name]=true;var baseType=field.type.match(/^([^\x5b]*)(\x5b|$)/)[1];if(baseType===name_1){logger.throwArgumentError("circular type reference to "+JSON.stringify(baseType),"types",types)}var encoder=getBaseEncoder(baseType);if(encoder){return}if(!parents[baseType]){logger.throwArgumentError("unknown type "+JSON.stringify(baseType),"types",types)}parents[baseType].push(name_1);links[name_1][baseType]=true})};for(var name_1 in types){_loop_1(name_1)}var primaryTypes=Object.keys(parents).filter(function(n){return parents[n].length===0});if(primaryTypes.length===0){logger.throwArgumentError("missing primary type","types",types)}else if(primaryTypes.length>1){logger.throwArgumentError("ambiguous primary types or unused types: "+primaryTypes.map(function(t){return JSON.stringify(t)}).join(", "),"types",types)}(0,lib$3.defineReadOnly)(this,"primaryType",primaryTypes[0]);function checkCircular(type,found){if(found[type]){logger.throwArgumentError("circular type reference to "+JSON.stringify(type),"types",types)}found[type]=true;Object.keys(links[type]).forEach(function(child){if(!parents[child]){return}checkCircular(child,found);Object.keys(found).forEach(function(subtype){subtypes[subtype][child]=true})});delete found[type]}checkCircular(this.primaryType,{});for(var name_2 in subtypes){var st=Object.keys(subtypes[name_2]);st.sort();this._types[name_2]=encodeType(name_2,types[name_2])+st.map(function(t){return encodeType(t,types[t])}).join("")}}TypedDataEncoder.prototype.getEncoder=function(type){var encoder=this._encoderCache[type];if(!encoder){encoder=this._encoderCache[type]=this._getEncoder(type)}return encoder};TypedDataEncoder.prototype._getEncoder=function(type){var _this=this;{var encoder=getBaseEncoder(type);if(encoder){return encoder}}var match=type.match(/^(.*)(\x5b(\d*)\x5d)$/);if(match){var subtype_1=match[1];var subEncoder_1=this.getEncoder(subtype_1);var length_1=parseInt(match[3]);return function(value){if(length_1>=0&&value.length!==length_1){logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }","value",value)}var result=value.map(subEncoder_1);if(_this._types[subtype_1]){result=result.map(lib$4.keccak256)}return(0,lib$4.keccak256)((0,lib$1.hexConcat)(result))}}var fields=this.types[type];if(fields){var encodedType_1=(0,id_1.id)(this._types[type]);return function(value){var values=fields.map(function(_a){var name=_a.name,type=_a.type;var result=_this.getEncoder(type)(value[name]);if(_this._types[type]){return(0,lib$4.keccak256)(result)}return result});values.unshift(encodedType_1);return(0,lib$1.hexConcat)(values)}}return logger.throwArgumentError("unknown type: "+type,"type",type)};TypedDataEncoder.prototype.encodeType=function(name){var result=this._types[name];if(!result){logger.throwArgumentError("unknown type: "+JSON.stringify(name),"name",name)}return result};TypedDataEncoder.prototype.encodeData=function(type,value){return this.getEncoder(type)(value)};TypedDataEncoder.prototype.hashStruct=function(name,value){return(0,lib$4.keccak256)(this.encodeData(name,value))};TypedDataEncoder.prototype.encode=function(value){return this.encodeData(this.primaryType,value)};TypedDataEncoder.prototype.hash=function(value){return this.hashStruct(this.primaryType,value)};TypedDataEncoder.prototype._visit=function(type,value,callback){var _this=this;{var encoder=getBaseEncoder(type);if(encoder){return callback(type,value)}}var match=type.match(/^(.*)(\x5b(\d*)\x5d)$/);if(match){var subtype_2=match[1];var length_2=parseInt(match[3]);if(length_2>=0&&value.length!==length_2){logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }","value",value)}return value.map(function(v){return _this._visit(subtype_2,v,callback)})}var fields=this.types[type];if(fields){return fields.reduce(function(accum,_a){var name=_a.name,type=_a.type;accum[name]=_this._visit(type,value[name],callback);return accum},{})}return logger.throwArgumentError("unknown type: "+type,"type",type)};TypedDataEncoder.prototype.visit=function(value,callback){return this._visit(this.primaryType,value,callback)};TypedDataEncoder.from=function(types){return new TypedDataEncoder(types)};TypedDataEncoder.getPrimaryType=function(types){return TypedDataEncoder.from(types).primaryType};TypedDataEncoder.hashStruct=function(name,types,value){return TypedDataEncoder.from(types).hashStruct(name,value)};TypedDataEncoder.hashDomain=function(domain){var domainFields=[];for(var name_3 in domain){var type=domainFieldTypes[name_3];if(!type){logger.throwArgumentError("invalid typed-data domain key: "+JSON.stringify(name_3),"domain",domain)}domainFields.push({name:name_3,type:type})}domainFields.sort(function(a,b){return domainFieldNames.indexOf(a.name)-domainFieldNames.indexOf(b.name)});return TypedDataEncoder.hashStruct("EIP712Domain",{EIP712Domain:domainFields},domain)};TypedDataEncoder.encode=function(domain,types,value){return(0,lib$1.hexConcat)(["0x1901",TypedDataEncoder.hashDomain(domain),TypedDataEncoder.from(types).hash(value)])};TypedDataEncoder.hash=function(domain,types,value){return(0,lib$4.keccak256)(TypedDataEncoder.encode(domain,types,value))};TypedDataEncoder.resolveNames=function(domain,types,value,resolveName){return __awaiter(this,void 0,void 0,function(){var ensCache,encoder,_a,_b,_i,name_4,_c,_d;return __generator(this,function(_e){switch(_e.label){case 0:domain=(0,lib$3.shallowCopy)(domain);ensCache={};if(domain.verifyingContract&&!(0,lib$1.isHexString)(domain.verifyingContract,20)){ensCache[domain.verifyingContract]="0x"}encoder=TypedDataEncoder.from(types);encoder.visit(value,function(type,value){if(type==="address"&&!(0,lib$1.isHexString)(value,20)){ensCache[value]="0x"}return value});_a=[];for(_b in ensCache)_a.push(_b);_i=0;_e.label=1;case 1:if(!(_i<_a.length))return[3,4];name_4=_a[_i];_c=ensCache;_d=name_4;return[4,resolveName(name_4)];case 2:_c[_d]=_e.sent();_e.label=3;case 3:_i++;return[3,1];case 4:if(domain.verifyingContract&&ensCache[domain.verifyingContract]){domain.verifyingContract=ensCache[domain.verifyingContract]}value=encoder.visit(value,function(type,value){if(type==="address"&&ensCache[value]){return ensCache[value]}return value});return[2,{domain:domain,value:value}]}})})};TypedDataEncoder.getPayload=function(domain,types,value){TypedDataEncoder.hashDomain(domain);var domainValues={};var domainTypes=[];domainFieldNames.forEach(function(name){var value=domain[name];if(value==null){return}domainValues[name]=domainChecks[name](value);domainTypes.push({name:name,type:domainFieldTypes[name]})});var encoder=TypedDataEncoder.from(types);var typesWithDomain=(0,lib$3.shallowCopy)(types);if(typesWithDomain.EIP712Domain){logger.throwArgumentError("types must not contain EIP712Domain type","types.EIP712Domain",types)}else{typesWithDomain.EIP712Domain=domainTypes}encoder.encode(value);return{types:typesWithDomain,domain:domainValues,primaryType:encoder.primaryType,message:encoder.visit(value,function(type,value){if(type.match(/^bytes(\d*)/)){return(0,lib$1.hexlify)((0,lib$1.arrayify)(value))}if(type.match(/^u?int/)){return lib$2.BigNumber.from(value).toString()}switch(type){case"address":return value.toLowerCase();case"bool":return!!value;case"string":if(typeof value!=="string"){logger.throwArgumentError("invalid string","value",value)}return value}return logger.throwArgumentError("unsupported type","type",type)})}};return TypedDataEncoder}();exports.TypedDataEncoder=TypedDataEncoder});var typedData$1=getDefaultExportFromCjs(typedData);var lib$9=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports._TypedDataEncoder=exports.hashMessage=exports.messagePrefix=exports.isValidName=exports.namehash=exports.dnsEncode=exports.id=void 0;Object.defineProperty(exports,"id",{enumerable:true,get:function(){return id_1.id}});Object.defineProperty(exports,"dnsEncode",{enumerable:true,get:function(){return namehash_1.dnsEncode}});Object.defineProperty(exports,"isValidName",{enumerable:true,get:function(){return namehash_1.isValidName}});Object.defineProperty(exports,"namehash",{enumerable:true,get:function(){return namehash_1.namehash}});Object.defineProperty(exports,"hashMessage",{enumerable:true,get:function(){return message.hashMessage}});Object.defineProperty(exports,"messagePrefix",{enumerable:true,get:function(){return message.messagePrefix}});Object.defineProperty(exports,"_TypedDataEncoder",{enumerable:true,get:function(){return typedData.TypedDataEncoder}})});var index$9=getDefaultExportFromCjs(lib$9);var _interface=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.Interface=exports.Indexed=exports.ErrorDescription=exports.TransactionDescription=exports.LogDescription=exports.checkResultErrors=void 0;Object.defineProperty(exports,"checkResultErrors",{enumerable:true,get:function(){return abstractCoder.checkResultErrors}});var logger=new lib.Logger(_version$8.version);var LogDescription=function(_super){__extends(LogDescription,_super);function LogDescription(){return _super!==null&&_super.apply(this,arguments)||this}return LogDescription}(lib$3.Description);exports.LogDescription=LogDescription;var TransactionDescription=function(_super){__extends(TransactionDescription,_super);function TransactionDescription(){return _super!==null&&_super.apply(this,arguments)||this}return TransactionDescription}(lib$3.Description);exports.TransactionDescription=TransactionDescription;var ErrorDescription=function(_super){__extends(ErrorDescription,_super);function ErrorDescription(){return _super!==null&&_super.apply(this,arguments)||this}return ErrorDescription}(lib$3.Description);exports.ErrorDescription=ErrorDescription;var Indexed=function(_super){__extends(Indexed,_super);function Indexed(){return _super!==null&&_super.apply(this,arguments)||this}Indexed.isIndexed=function(value){return!!(value&&value._isIndexed)};return Indexed}(lib$3.Description);exports.Indexed=Indexed;var BuiltinErrors={"0x08c379a0":{signature:"Error(string)",name:"Error",inputs:["string"],reason:true},"0x4e487b71":{signature:"Panic(uint256)",name:"Panic",inputs:["uint256"]}};function wrapAccessError(property,error){var wrap=new Error("deferred error during ABI decoding triggered accessing "+property);wrap.error=error;return wrap}var Interface=function(){function Interface(fragments$1){var _newTarget=this.constructor;var _this=this;var abi=[];if(typeof fragments$1==="string"){abi=JSON.parse(fragments$1)}else{abi=fragments$1}(0,lib$3.defineReadOnly)(this,"fragments",abi.map(function(fragment){return fragments.Fragment.from(fragment)}).filter(function(fragment){return fragment!=null}));(0,lib$3.defineReadOnly)(this,"_abiCoder",(0,lib$3.getStatic)(_newTarget,"getAbiCoder")());(0,lib$3.defineReadOnly)(this,"functions",{});(0,lib$3.defineReadOnly)(this,"errors",{});(0,lib$3.defineReadOnly)(this,"events",{});(0,lib$3.defineReadOnly)(this,"structs",{});this.fragments.forEach(function(fragment){var bucket=null;switch(fragment.type){case"constructor":if(_this.deploy){logger.warn("duplicate definition - constructor");return}(0,lib$3.defineReadOnly)(_this,"deploy",fragment);return;case"function":bucket=_this.functions;break;case"event":bucket=_this.events;break;case"error":bucket=_this.errors;break;default:return}var signature=fragment.format();if(bucket[signature]){logger.warn("duplicate definition - "+signature);return}bucket[signature]=fragment});if(!this.deploy){(0,lib$3.defineReadOnly)(this,"deploy",fragments.ConstructorFragment.from({payable:false,type:"constructor"}))}(0,lib$3.defineReadOnly)(this,"_isInterface",true)}Interface.prototype.format=function(format){if(!format){format=fragments.FormatTypes.full}if(format===fragments.FormatTypes.sighash){logger.throwArgumentError("interface does not support formatting sighash","format",format)}var abi=this.fragments.map(function(fragment){return fragment.format(format)});if(format===fragments.FormatTypes.json){return JSON.stringify(abi.map(function(j){return JSON.parse(j)}))}return abi};Interface.getAbiCoder=function(){return abiCoder.defaultAbiCoder};Interface.getAddress=function(address){return(0,lib$6.getAddress)(address)};Interface.getSighash=function(fragment){return(0,lib$1.hexDataSlice)((0,lib$9.id)(fragment.format()),0,4)};Interface.getEventTopic=function(eventFragment){return(0,lib$9.id)(eventFragment.format())};Interface.prototype.getFunction=function(nameOrSignatureOrSighash){if((0,lib$1.isHexString)(nameOrSignatureOrSighash)){for(var name_1 in this.functions){if(nameOrSignatureOrSighash===this.getSighash(name_1)){return this.functions[name_1]}}logger.throwArgumentError("no matching function","sighash",nameOrSignatureOrSighash)}if(nameOrSignatureOrSighash.indexOf("(")===-1){var name_2=nameOrSignatureOrSighash.trim();var matching=Object.keys(this.functions).filter(function(f){return f.split("(")[0]===name_2});if(matching.length===0){logger.throwArgumentError("no matching function","name",name_2)}else if(matching.length>1){logger.throwArgumentError("multiple matching functions","name",name_2)}return this.functions[matching[0]]}var result=this.functions[fragments.FunctionFragment.fromString(nameOrSignatureOrSighash).format()];if(!result){logger.throwArgumentError("no matching function","signature",nameOrSignatureOrSighash)}return result};Interface.prototype.getEvent=function(nameOrSignatureOrTopic){if((0,lib$1.isHexString)(nameOrSignatureOrTopic)){var topichash=nameOrSignatureOrTopic.toLowerCase();for(var name_3 in this.events){if(topichash===this.getEventTopic(name_3)){return this.events[name_3]}}logger.throwArgumentError("no matching event","topichash",topichash)}if(nameOrSignatureOrTopic.indexOf("(")===-1){var name_4=nameOrSignatureOrTopic.trim();var matching=Object.keys(this.events).filter(function(f){return f.split("(")[0]===name_4});if(matching.length===0){logger.throwArgumentError("no matching event","name",name_4)}else if(matching.length>1){logger.throwArgumentError("multiple matching events","name",name_4)}return this.events[matching[0]]}var result=this.events[fragments.EventFragment.fromString(nameOrSignatureOrTopic).format()];if(!result){logger.throwArgumentError("no matching event","signature",nameOrSignatureOrTopic)}return result};Interface.prototype.getError=function(nameOrSignatureOrSighash){if((0,lib$1.isHexString)(nameOrSignatureOrSighash)){var getSighash=(0,lib$3.getStatic)(this.constructor,"getSighash");for(var name_5 in this.errors){var error=this.errors[name_5];if(nameOrSignatureOrSighash===getSighash(error)){return this.errors[name_5]}}logger.throwArgumentError("no matching error","sighash",nameOrSignatureOrSighash)}if(nameOrSignatureOrSighash.indexOf("(")===-1){var name_6=nameOrSignatureOrSighash.trim();var matching=Object.keys(this.errors).filter(function(f){return f.split("(")[0]===name_6});if(matching.length===0){logger.throwArgumentError("no matching error","name",name_6)}else if(matching.length>1){logger.throwArgumentError("multiple matching errors","name",name_6)}return this.errors[matching[0]]}var result=this.errors[fragments.FunctionFragment.fromString(nameOrSignatureOrSighash).format()];if(!result){logger.throwArgumentError("no matching error","signature",nameOrSignatureOrSighash)}return result};Interface.prototype.getSighash=function(fragment){if(typeof fragment==="string"){try{fragment=this.getFunction(fragment)}catch(error){try{fragment=this.getError(fragment)}catch(_){throw error}}}return(0,lib$3.getStatic)(this.constructor,"getSighash")(fragment)};Interface.prototype.getEventTopic=function(eventFragment){if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}return(0,lib$3.getStatic)(this.constructor,"getEventTopic")(eventFragment)};Interface.prototype._decodeParams=function(params,data){return this._abiCoder.decode(params,data)};Interface.prototype._encodeParams=function(params,values){return this._abiCoder.encode(params,values)};Interface.prototype.encodeDeploy=function(values){return this._encodeParams(this.deploy.inputs,values||[])};Interface.prototype.decodeErrorResult=function(fragment,data){if(typeof fragment==="string"){fragment=this.getError(fragment)}var bytes=(0,lib$1.arrayify)(data);if((0,lib$1.hexlify)(bytes.slice(0,4))!==this.getSighash(fragment)){logger.throwArgumentError("data signature does not match error "+fragment.name+".","data",(0,lib$1.hexlify)(bytes))}return this._decodeParams(fragment.inputs,bytes.slice(4))};Interface.prototype.encodeErrorResult=function(fragment,values){if(typeof fragment==="string"){fragment=this.getError(fragment)}return(0,lib$1.hexlify)((0,lib$1.concat)([this.getSighash(fragment),this._encodeParams(fragment.inputs,values||[])]))};Interface.prototype.decodeFunctionData=function(functionFragment,data){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}var bytes=(0,lib$1.arrayify)(data);if((0,lib$1.hexlify)(bytes.slice(0,4))!==this.getSighash(functionFragment)){logger.throwArgumentError("data signature does not match function "+functionFragment.name+".","data",(0,lib$1.hexlify)(bytes))}return this._decodeParams(functionFragment.inputs,bytes.slice(4))};Interface.prototype.encodeFunctionData=function(functionFragment,values){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}return(0,lib$1.hexlify)((0,lib$1.concat)([this.getSighash(functionFragment),this._encodeParams(functionFragment.inputs,values||[])]))};Interface.prototype.decodeFunctionResult=function(functionFragment,data){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}var bytes=(0,lib$1.arrayify)(data);var reason=null;var message="";var errorArgs=null;var errorName=null;var errorSignature=null;switch(bytes.length%this._abiCoder._getWordSize()){case 0:try{return this._abiCoder.decode(functionFragment.outputs,bytes)}catch(error){}break;case 4:{var selector=(0,lib$1.hexlify)(bytes.slice(0,4));var builtin=BuiltinErrors[selector];if(builtin){errorArgs=this._abiCoder.decode(builtin.inputs,bytes.slice(4));errorName=builtin.name;errorSignature=builtin.signature;if(builtin.reason){reason=errorArgs[0]}if(errorName==="Error"){message="; VM Exception while processing transaction: reverted with reason string "+JSON.stringify(errorArgs[0])}else if(errorName==="Panic"){message="; VM Exception while processing transaction: reverted with panic code "+errorArgs[0]}}else{try{var error=this.getError(selector);errorArgs=this._abiCoder.decode(error.inputs,bytes.slice(4));errorName=error.name;errorSignature=error.format()}catch(error){}}break}}return logger.throwError("call revert exception"+message,lib.Logger.errors.CALL_EXCEPTION,{method:functionFragment.format(),data:(0,lib$1.hexlify)(data),errorArgs:errorArgs,errorName:errorName,errorSignature:errorSignature,reason:reason})};Interface.prototype.encodeFunctionResult=function(functionFragment,values){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}return(0,lib$1.hexlify)(this._abiCoder.encode(functionFragment.outputs,values||[]))};Interface.prototype.encodeFilterTopics=function(eventFragment,values){var _this=this;if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}if(values.length>eventFragment.inputs.length){logger.throwError("too many arguments for "+eventFragment.format(),lib.Logger.errors.UNEXPECTED_ARGUMENT,{argument:"values",value:values})}var topics=[];if(!eventFragment.anonymous){topics.push(this.getEventTopic(eventFragment))}var encodeTopic=function(param,value){if(param.type==="string"){return(0,lib$9.id)(value)}else if(param.type==="bytes"){return(0,lib$4.keccak256)((0,lib$1.hexlify)(value))}if(param.type==="bool"&&typeof value==="boolean"){value=value?"0x01":"0x00"}if(param.type.match(/^u?int/)){value=lib$2.BigNumber.from(value).toHexString()}if(param.type==="address"){_this._abiCoder.encode(["address"],[value])}return(0,lib$1.hexZeroPad)((0,lib$1.hexlify)(value),32)};values.forEach(function(value,index){var param=eventFragment.inputs[index];if(!param.indexed){if(value!=null){logger.throwArgumentError("cannot filter non-indexed parameters; must be null","contract."+param.name,value)}return}if(value==null){topics.push(null)}else if(param.baseType==="array"||param.baseType==="tuple"){logger.throwArgumentError("filtering with tuples or arrays not supported","contract."+param.name,value)}else if(Array.isArray(value)){topics.push(value.map(function(value){return encodeTopic(param,value)}))}else{topics.push(encodeTopic(param,value))}});while(topics.length&&topics[topics.length-1]===null){topics.pop()}return topics};Interface.prototype.encodeEventLog=function(eventFragment,values){var _this=this;if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}var topics=[];var dataTypes=[];var dataValues=[];if(!eventFragment.anonymous){topics.push(this.getEventTopic(eventFragment))}if(values.length!==eventFragment.inputs.length){logger.throwArgumentError("event arguments/values mismatch","values",values)}eventFragment.inputs.forEach(function(param,index){var value=values[index];if(param.indexed){if(param.type==="string"){topics.push((0,lib$9.id)(value))}else if(param.type==="bytes"){topics.push((0,lib$4.keccak256)(value))}else if(param.baseType==="tuple"||param.baseType==="array"){throw new Error("not implemented")}else{topics.push(_this._abiCoder.encode([param.type],[value]))}}else{dataTypes.push(param);dataValues.push(value)}});return{data:this._abiCoder.encode(dataTypes,dataValues),topics:topics}};Interface.prototype.decodeEventLog=function(eventFragment,data,topics){if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}if(topics!=null&&!eventFragment.anonymous){var topicHash=this.getEventTopic(eventFragment);if(!(0,lib$1.isHexString)(topics[0],32)||topics[0].toLowerCase()!==topicHash){logger.throwError("fragment/topic mismatch",lib.Logger.errors.INVALID_ARGUMENT,{argument:"topics[0]",expected:topicHash,value:topics[0]})}topics=topics.slice(1)}var indexed=[];var nonIndexed=[];var dynamic=[];eventFragment.inputs.forEach(function(param,index){if(param.indexed){if(param.type==="string"||param.type==="bytes"||param.baseType==="tuple"||param.baseType==="array"){indexed.push(fragments.ParamType.fromObject({type:"bytes32",name:param.name}));dynamic.push(true)}else{indexed.push(param);dynamic.push(false)}}else{nonIndexed.push(param);dynamic.push(false)}});var resultIndexed=topics!=null?this._abiCoder.decode(indexed,(0,lib$1.concat)(topics)):null;var resultNonIndexed=this._abiCoder.decode(nonIndexed,data,true);var result=[];var nonIndexedIndex=0,indexedIndex=0;eventFragment.inputs.forEach(function(param,index){if(param.indexed){if(resultIndexed==null){result[index]=new Indexed({_isIndexed:true,hash:null})}else if(dynamic[index]){result[index]=new Indexed({_isIndexed:true,hash:resultIndexed[indexedIndex++]})}else{try{result[index]=resultIndexed[indexedIndex++]}catch(error){result[index]=error}}}else{try{result[index]=resultNonIndexed[nonIndexedIndex++]}catch(error){result[index]=error}}if(param.name&&result[param.name]==null){var value_1=result[index];if(value_1 instanceof Error){Object.defineProperty(result,param.name,{enumerable:true,get:function(){throw wrapAccessError("property "+JSON.stringify(param.name),value_1)}})}else{result[param.name]=value_1}}});var _loop_1=function(i){var value=result[i];if(value instanceof Error){Object.defineProperty(result,i,{enumerable:true,get:function(){throw wrapAccessError("index "+i,value)}})}};for(var i=0;i0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]=0){throw error}return logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT,{error:error,tx:tx})})}if(tx.chainId==null){tx.chainId=this.getChainId()}else{tx.chainId=Promise.all([Promise.resolve(tx.chainId),this.getChainId()]).then(function(results){if(results[1]!==0&&results[0]!==results[1]){logger.throwArgumentError("chainId address mismatch","transaction",transaction)}return results[0]})}return[4,(0,lib$3.resolveProperties)(tx)];case 6:return[2,_a.sent()]}})})};Signer.prototype._checkProvider=function(operation){if(!this.provider){logger.throwError("missing provider",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:operation||"_checkProvider"})}};Signer.isSigner=function(value){return!!(value&&value._isSigner)};return Signer}();exports.Signer=Signer;var VoidSigner=function(_super){__extends(VoidSigner,_super);function VoidSigner(address,provider){var _this=_super.call(this)||this;(0,lib$3.defineReadOnly)(_this,"address",address);(0,lib$3.defineReadOnly)(_this,"provider",provider||null);return _this}VoidSigner.prototype.getAddress=function(){return Promise.resolve(this.address)};VoidSigner.prototype._fail=function(message,operation){return Promise.resolve().then(function(){logger.throwError(message,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:operation})})};VoidSigner.prototype.signMessage=function(message){return this._fail("VoidSigner cannot sign messages","signMessage")};VoidSigner.prototype.signTransaction=function(transaction){return this._fail("VoidSigner cannot sign transactions","signTransaction")};VoidSigner.prototype._signTypedData=function(domain,types,value){return this._fail("VoidSigner cannot sign typed data","signTypedData")};VoidSigner.prototype.connect=function(provider){return new VoidSigner(this.address,provider)};return VoidSigner}(Signer);exports.VoidSigner=VoidSigner});var index$c=getDefaultExportFromCjs(lib$c);var bn$1=createCommonjsModule(function(module){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;BN.wordSize=26;var Buffer;try{if(typeof window!=="undefined"&&typeof window.Buffer!=="undefined"){Buffer=window.Buffer}else{Buffer=null.Buffer}}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++;this.negative=1}if(start=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this.strip()};function parseHex4Bits(string,index){var c=string.charCodeAt(index);if(c>=65&&c<=70){return c-55}else if(c>=97&&c<=102){return c-87}else{return c-48&15}}function parseHexByte(string,lowerBound,index){var r=parseHex4Bits(string,index);if(index-1>=lowerBound){r|=parseHex4Bits(string,index-1)<<4}return r}BN.prototype._parseHex=function _parseHex(number,start,endian){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i=start;i-=2){w=parseHexByte(number,start,i)<=18){off-=18;j+=1;this.words[j]|=w>>>26}else{off+=8}}}else{var parseLength=number.length-start;for(i=parseLength%2===0?start+1:start;i=18){off-=18;j+=1;this.words[j]|=w>>>26}else{off+=8}}}this.strip()};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i=49){r+=c-49+10}else if(c>=17){r+=c-17+10}else{r+=c}}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};BN.prototype.inspect=function inspect(){return(this.red?""};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16)};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=="undefined");return this.toArrayLike(Buffer,endian,length)};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");this.strip();var littleEndian=endian==="le";var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){for(i=0;i=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit>>wbit}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;inum.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;inum.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;inum.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this.strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i>>26}for(;carry!==0&&i>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;inum.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i>26;this.words[i]=r&67108863}for(;carry!==0&&i>26;this.words[i]=r&67108863}if(carry===0&&i>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out.strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out.strip()}function jumboMulTo(self,num,out){var fftm=new FFTM;return fftm.mulp(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i>>1){i++}return 1<>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<s){this.length-=s;for(i=0;i=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this.strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i>26;this.words[i+shift]=w&67108863}if(carry===0)return this.strip();assert(carry===-1);carry=0;for(i=0;i>26;this.words[i]=w&67108863}this.negative=1;return this.strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q.strip()}a.strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modn=function modn(num){assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return acc};BN.prototype.idivn=function idivn(num){assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}return this.strip()};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:wnum.length)return 1;if(this.length=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(ab){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen0){r.isub(this.p)}else{if(r.strip!==undefined){r.strip()}else{r._strip()}}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this)};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&¤t===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})("object"==="undefined"||module,commonjsGlobal)});var minimalisticAssert=assert;function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}assert.equal=function assertEqual(l,r,msg){if(l!=r)throw new Error(msg||"Assertion failed: "+l+" != "+r)};var utils_1=createCommonjsModule(function(module,exports){"use strict";var utils=exports;function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg!=="string"){for(var i=0;i>8;var lo=c&255;if(hi)res.push(hi,lo);else res.push(lo)}}return res}utils.toArray=toArray;function zero2(word){if(word.length===1)return"0"+word;else return word}utils.zero2=zero2;function toHex(msg){var res="";for(var i=0;i(ws>>1)-1)z=(ws>>1)-mod;else z=mod;k.isubn(z)}else{z=0}naf[i]=z;k.iushrn(1)}return naf}utils.getNAF=getNAF;function getJSF(k1,k2){var jsf=[[],[]];k1=k1.clone();k2=k2.clone();var d1=0;var d2=0;var m8;while(k1.cmpn(-d1)>0||k2.cmpn(-d2)>0){var m14=k1.andln(3)+d1&3;var m24=k2.andln(3)+d2&3;if(m14===3)m14=-1;if(m24===3)m24=-1;var u1;if((m14&1)===0){u1=0}else{m8=k1.andln(7)+d1&7;if((m8===3||m8===5)&&m24===2)u1=-m14;else u1=m14}jsf[0].push(u1);var u2;if((m24&1)===0){u2=0}else{m8=k2.andln(7)+d2&7;if((m8===3||m8===5)&&m14===2)u2=-m24;else u2=m24}jsf[1].push(u2);if(2*d1===u1+1)d1=1-d1;if(2*d2===u2+1)d2=1-d2;k1.iushrn(1);k2.iushrn(1)}return jsf}utils.getJSF=getJSF;function cachedProperty(obj,name,computer){var key="_"+name;obj.prototype[name]=function cachedProperty(){return this[key]!==undefined?this[key]:this[key]=computer.call(this)}}utils.cachedProperty=cachedProperty;function parseBytes(bytes){return typeof bytes==="string"?utils.toArray(bytes,"hex"):bytes}utils.parseBytes=parseBytes;function intFromLE(bytes){return new bn$1(bytes,"hex","le")}utils.intFromLE=intFromLE});"use strict";var getNAF=utils_1$1.getNAF;var getJSF=utils_1$1.getJSF;var assert$1=utils_1$1.assert;function BaseCurve(type,conf){this.type=type;this.p=new bn$1(conf.p,16);this.red=conf.prime?bn$1.red(conf.prime):bn$1.mont(this.p);this.zero=new bn$1(0).toRed(this.red);this.one=new bn$1(1).toRed(this.red);this.two=new bn$1(2).toRed(this.red);this.n=conf.n&&new bn$1(conf.n,16);this.g=conf.g&&this.pointFromJSON(conf.g,conf.gRed);this._wnafT1=new Array(4);this._wnafT2=new Array(4);this._wnafT3=new Array(4);this._wnafT4=new Array(4);this._bitLength=this.n?this.n.bitLength():0;var adjustCount=this.n&&this.p.div(this.n);if(!adjustCount||adjustCount.cmpn(100)>0){this.redN=null}else{this._maxwellTrick=true;this.redN=this.n.toRed(this.red)}}var base=BaseCurve;BaseCurve.prototype.point=function point(){throw new Error("Not implemented")};BaseCurve.prototype.validate=function validate(){throw new Error("Not implemented")};BaseCurve.prototype._fixedNafMul=function _fixedNafMul(p,k){assert$1(p.precomputed);var doubles=p._getDoubles();var naf=getNAF(k,1,this._bitLength);var I=(1<=j;l--)nafW=(nafW<<1)+naf[l];repr.push(nafW)}var a=this.jpoint(null,null,null);var b=this.jpoint(null,null,null);for(var i=I;i>0;i--){for(j=0;j=0;i--){for(var l=0;i>=0&&naf[i]===0;i--)l++;if(i>=0)l++;acc=acc.dblp(l);if(i<0)break;var z=naf[i];assert$1(z!==0);if(p.type==="affine"){if(z>0)acc=acc.mixedAdd(wnd[z-1>>1]);else acc=acc.mixedAdd(wnd[-z-1>>1].neg())}else{if(z>0)acc=acc.add(wnd[z-1>>1]);else acc=acc.add(wnd[-z-1>>1].neg())}}return p.type==="affine"?acc.toP():acc};BaseCurve.prototype._wnafMulAdd=function _wnafMulAdd(defW,points,coeffs,len,jacobianResult){var wndWidth=this._wnafT1;var wnd=this._wnafT2;var naf=this._wnafT3;var max=0;var i;var j;var p;for(i=0;i=1;i-=2){var a=i-1;var b=i;if(wndWidth[a]!==1||wndWidth[b]!==1){naf[a]=getNAF(coeffs[a],wndWidth[a],this._bitLength);naf[b]=getNAF(coeffs[b],wndWidth[b],this._bitLength);max=Math.max(naf[a].length,max);max=Math.max(naf[b].length,max);continue}var comb=[points[a],null,null,points[b]];if(points[a].y.cmp(points[b].y)===0){comb[1]=points[a].add(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}else if(points[a].y.cmp(points[b].y.redNeg())===0){comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].add(points[b].neg())}else{comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}var index=[-3,-1,-5,-7,0,7,5,1,3];var jsf=getJSF(coeffs[a],coeffs[b]);max=Math.max(jsf[0].length,max);naf[a]=new Array(max);naf[b]=new Array(max);for(j=0;j=0;i--){var k=0;while(i>=0){var zero=true;for(j=0;j=0)k++;acc=acc.dblp(k);if(i<0)break;for(j=0;j0)p=wnd[j][z-1>>1];else if(z<0)p=wnd[j][-z-1>>1].neg();if(p.type==="affine")acc=acc.mixedAdd(p);else acc=acc.add(p)}}for(i=0;i=Math.ceil((k.bitLength()+1)/doubles.step)};BasePoint.prototype._getDoubles=function _getDoubles(step,power){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;var doubles=[this];var acc=this;for(var i=0;i=0){a2=a0;b2=b0}if(a1.negative){a1=a1.neg();b1=b1.neg()}if(a2.negative){a2=a2.neg();b2=b2.neg()}return[{a:a1,b:b1},{a:a2,b:b2}]};ShortCurve.prototype._endoSplit=function _endoSplit(k){var basis=this.endo.basis;var v1=basis[0];var v2=basis[1];var c1=v2.b.mul(k).divRound(this.n);var c2=v1.b.neg().mul(k).divRound(this.n);var p1=c1.mul(v1.a);var p2=c2.mul(v2.a);var q1=c1.mul(v1.b);var q2=c2.mul(v2.b);var k1=k.sub(p1).sub(p2);var k2=q1.add(q2).neg();return{k1:k1,k2:k2}};ShortCurve.prototype.pointFromX=function pointFromX(x,odd){x=new bn$1(x,16);if(!x.red)x=x.toRed(this.red);var y2=x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error("invalid point");var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y)};ShortCurve.prototype.validate=function validate(point){if(point.inf)return true;var x=point.x;var y=point.y;var ax=this.a.redMul(x);var rhs=x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);return y.redSqr().redISub(rhs).cmpn(0)===0};ShortCurve.prototype._endoWnafMulAdd=function _endoWnafMulAdd(points,coeffs,jacobianResult){var npoints=this._endoWnafT1;var ncoeffs=this._endoWnafT2;for(var i=0;i";return""};Point.prototype.isInfinity=function isInfinity(){return this.inf};Point.prototype.add=function add(p){if(this.inf)return p;if(p.inf)return this;if(this.eq(p))return this.dbl();if(this.neg().eq(p))return this.curve.point(null,null);if(this.x.cmp(p.x)===0)return this.curve.point(null,null);var c=this.y.redSub(p.y);if(c.cmpn(0)!==0)c=c.redMul(this.x.redSub(p.x).redInvm());var nx=c.redSqr().redISub(this.x).redISub(p.x);var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.dbl=function dbl(){if(this.inf)return this;var ys1=this.y.redAdd(this.y);if(ys1.cmpn(0)===0)return this.curve.point(null,null);var a=this.curve.a;var x2=this.x.redSqr();var dyinv=ys1.redInvm();var c=x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);var nx=c.redSqr().redISub(this.x.redAdd(this.x));var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.getX=function getX(){return this.x.fromRed()};Point.prototype.getY=function getY(){return this.y.fromRed()};Point.prototype.mul=function mul(k){k=new bn$1(k,16);if(this.isInfinity())return this;else if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else if(this.curve.endo)return this.curve._endoWnafMulAdd([this],[k]);else return this.curve._wnafMul(this,k)};Point.prototype.mulAdd=function mulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs);else return this.curve._wnafMulAdd(1,points,coeffs,2)};Point.prototype.jmulAdd=function jmulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs,true);else return this.curve._wnafMulAdd(1,points,coeffs,2,true)};Point.prototype.eq=function eq(p){return this===p||this.inf===p.inf&&(this.inf||this.x.cmp(p.x)===0&&this.y.cmp(p.y)===0)};Point.prototype.neg=function neg(_precompute){if(this.inf)return this;var res=this.curve.point(this.x,this.y.redNeg());if(_precompute&&this.precomputed){var pre=this.precomputed;var negate=function(p){return p.neg()};res.precomputed={naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(negate)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(negate)}}}return res};Point.prototype.toJ=function toJ(){if(this.inf)return this.curve.jpoint(null,null,null);var res=this.curve.jpoint(this.x,this.y,this.curve.one);return res};function JPoint(curve,x,y,z){base.BasePoint.call(this,curve,"jacobian");if(x===null&&y===null&&z===null){this.x=this.curve.one;this.y=this.curve.one;this.z=new bn$1(0)}else{this.x=new bn$1(x,16);this.y=new bn$1(y,16);this.z=new bn$1(z,16)}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);this.zOne=this.z===this.curve.one}inherits_browser(JPoint,base.BasePoint);ShortCurve.prototype.jpoint=function jpoint(x,y,z){return new JPoint(this,x,y,z)};JPoint.prototype.toP=function toP(){if(this.isInfinity())return this.curve.point(null,null);var zinv=this.z.redInvm();var zinv2=zinv.redSqr();var ax=this.x.redMul(zinv2);var ay=this.y.redMul(zinv2).redMul(zinv);return this.curve.point(ax,ay)};JPoint.prototype.neg=function neg(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)};JPoint.prototype.add=function add(p){if(this.isInfinity())return p;if(p.isInfinity())return this;var pz2=p.z.redSqr();var z2=this.z.redSqr();var u1=this.x.redMul(pz2);var u2=p.x.redMul(z2);var s1=this.y.redMul(pz2.redMul(p.z));var s2=p.y.redMul(z2.redMul(this.z));var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(p.z).redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.mixedAdd=function mixedAdd(p){if(this.isInfinity())return p.toJ();if(p.isInfinity())return this;var z2=this.z.redSqr();var u1=this.x;var u2=p.x.redMul(z2);var s1=this.y;var s2=p.y.redMul(z2).redMul(this.z);var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.dblp=function dblp(pow){if(pow===0)return this;if(this.isInfinity())return this;if(!pow)return this.dbl();var i;if(this.curve.zeroA||this.curve.threeA){var r=this;for(i=0;i=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true}};JPoint.prototype.inspect=function inspect(){if(this.isInfinity())return"";return""};JPoint.prototype.isInfinity=function isInfinity(){return this.z.cmpn(0)===0};var curve_1=createCommonjsModule(function(module,exports){"use strict";var curve=exports;curve.base=base;curve.short=short_1;curve.mont=null;curve.edwards=null});"use strict";var inherits_1=inherits_browser;function isSurrogatePair(msg,i){if((msg.charCodeAt(i)&64512)!==55296){return false}if(i<0||i+1>=msg.length){return false}return(msg.charCodeAt(i+1)&64512)===56320}function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg==="string"){if(!enc){var p=0;for(var i=0;i>6|192;res[p++]=c&63|128}else if(isSurrogatePair(msg,i)){c=65536+((c&1023)<<10)+(msg.charCodeAt(++i)&1023);res[p++]=c>>18|240;res[p++]=c>>12&63|128;res[p++]=c>>6&63|128;res[p++]=c&63|128}else{res[p++]=c>>12|224;res[p++]=c>>6&63|128;res[p++]=c&63|128}}}else if(enc==="hex"){msg=msg.replace(/[^a-z0-9]+/gi,"");if(msg.length%2!==0)msg="0"+msg;for(i=0;i>>24|w>>>8&65280|w<<8&16711680|(w&255)<<24;return res>>>0}var htonl_1=htonl;function toHex32(msg,endian){var res="";for(var i=0;i>>0}return res}var join32_1=join32;function split32(msg,endian){var res=new Array(msg.length*4);for(var i=0,k=0;i>>24;res[k+1]=m>>>16&255;res[k+2]=m>>>8&255;res[k+3]=m&255}else{res[k+3]=m>>>24;res[k+2]=m>>>16&255;res[k+1]=m>>>8&255;res[k]=m&255}}return res}var split32_1=split32;function rotr32(w,b){return w>>>b|w<<32-b}var rotr32_1=rotr32;function rotl32(w,b){return w<>>32-b}var rotl32_1=rotl32;function sum32(a,b){return a+b>>>0}var sum32_1=sum32;function sum32_3(a,b,c){return a+b+c>>>0}var sum32_3_1=sum32_3;function sum32_4(a,b,c,d){return a+b+c+d>>>0}var sum32_4_1=sum32_4;function sum32_5(a,b,c,d,e){return a+b+c+d+e>>>0}var sum32_5_1=sum32_5;function sum64(buf,pos,ah,al){var bh=buf[pos];var bl=buf[pos+1];var lo=al+bl>>>0;var hi=(lo>>0;buf[pos+1]=lo}var sum64_1=sum64;function sum64_hi(ah,al,bh,bl){var lo=al+bl>>>0;var hi=(lo>>0}var sum64_hi_1=sum64_hi;function sum64_lo(ah,al,bh,bl){var lo=al+bl;return lo>>>0}var sum64_lo_1=sum64_lo;function sum64_4_hi(ah,al,bh,bl,ch,cl,dh,dl){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo>>0;carry+=lo>>0;carry+=lo>>0}var sum64_4_hi_1=sum64_4_hi;function sum64_4_lo(ah,al,bh,bl,ch,cl,dh,dl){var lo=al+bl+cl+dl;return lo>>>0}var sum64_4_lo_1=sum64_4_lo;function sum64_5_hi(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo>>0;carry+=lo>>0;carry+=lo>>0;carry+=lo>>0}var sum64_5_hi_1=sum64_5_hi;function sum64_5_lo(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var lo=al+bl+cl+dl+el;return lo>>>0}var sum64_5_lo_1=sum64_5_lo;function rotr64_hi(ah,al,num){var r=al<<32-num|ah>>>num;return r>>>0}var rotr64_hi_1=rotr64_hi;function rotr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}var rotr64_lo_1=rotr64_lo;function shr64_hi(ah,al,num){return ah>>>num}var shr64_hi_1=shr64_hi;function shr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}var shr64_lo_1=shr64_lo;var utils={inherits:inherits_1,toArray:toArray_1,toHex:toHex_1,htonl:htonl_1,toHex32:toHex32_1,zero2:zero2_1,zero8:zero8_1,join32:join32_1,split32:split32_1,rotr32:rotr32_1,rotl32:rotl32_1,sum32:sum32_1,sum32_3:sum32_3_1,sum32_4:sum32_4_1,sum32_5:sum32_5_1,sum64:sum64_1,sum64_hi:sum64_hi_1,sum64_lo:sum64_lo_1,sum64_4_hi:sum64_4_hi_1,sum64_4_lo:sum64_4_lo_1,sum64_5_hi:sum64_5_hi_1,sum64_5_lo:sum64_5_lo_1,rotr64_hi:rotr64_hi_1,rotr64_lo:rotr64_lo_1,shr64_hi:shr64_hi_1,shr64_lo:shr64_lo_1};"use strict";function BlockHash(){this.pending=null;this.pendingTotal=0;this.blockSize=this.constructor.blockSize;this.outSize=this.constructor.outSize;this.hmacStrength=this.constructor.hmacStrength;this.padLength=this.constructor.padLength/8;this.endian="big";this._delta8=this.blockSize/8;this._delta32=this.blockSize/32}var BlockHash_1=BlockHash;BlockHash.prototype.update=function update(msg,enc){msg=utils.toArray(msg,enc);if(!this.pending)this.pending=msg;else this.pending=this.pending.concat(msg);this.pendingTotal+=msg.length;if(this.pending.length>=this._delta8){msg=this.pending;var r=msg.length%this._delta8;this.pending=msg.slice(msg.length-r,msg.length);if(this.pending.length===0)this.pending=null;msg=utils.join32(msg,0,msg.length-r,this.endian);for(var i=0;i>>24&255;res[i++]=len>>>16&255;res[i++]=len>>>8&255;res[i++]=len&255}else{res[i++]=len&255;res[i++]=len>>>8&255;res[i++]=len>>>16&255;res[i++]=len>>>24&255;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;for(t=8;t>>3}var g0_256_1=g0_256;function g1_256(x){return rotr32$1(x,17)^rotr32$1(x,19)^x>>>10}var g1_256_1=g1_256;var common$1={ft_1:ft_1_1,ch32:ch32_1,maj32:maj32_1,p32:p32_1,s0_256:s0_256_1,s1_256:s1_256_1,g0_256:g0_256_1,g1_256:g1_256_1};"use strict";var rotl32$1=utils.rotl32;var sum32$1=utils.sum32;var sum32_5$1=utils.sum32_5;var ft_1$1=common$1.ft_1;var BlockHash$1=common.BlockHash;var sha1_K=[1518500249,1859775393,2400959708,3395469782];function SHA1(){if(!(this instanceof SHA1))return new SHA1;BlockHash$1.call(this);this.h=[1732584193,4023233417,2562383102,271733878,3285377520];this.W=new Array(80)}utils.inherits(SHA1,BlockHash$1);var _1=SHA1;SHA1.blockSize=512;SHA1.outSize=160;SHA1.hmacStrength=80;SHA1.padLength=64;SHA1.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++)W[i]=msg[start+i];for(;ithis.blockSize)key=(new this.Hash).update(key).digest();minimalisticAssert(key.length<=this.blockSize);for(var i=key.length;i=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._init(entropy,nonce,pers)}var hmacDrbg=HmacDRBG;HmacDRBG.prototype._init=function init(entropy,nonce,pers){var seed=entropy.concat(nonce).concat(pers);this.K=new Array(this.outLen/8);this.V=new Array(this.outLen/8);for(var i=0;i=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._update(entropy.concat(add||[]));this._reseed=1};HmacDRBG.prototype.generate=function generate(len,enc,add,addEnc){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");if(typeof enc!=="string"){addEnc=add;add=enc;enc=null}if(add){add=utils_1.toArray(add,addEnc||"hex");this._update(add)}var temp=[];while(temp.length"};"use strict";var assert$4=utils_1$1.assert;function Signature(options,enc){if(options instanceof Signature)return options;if(this._importDER(options,enc))return;assert$4(options.r&&options.s,"Signature without r or s");this.r=new bn$1(options.r,16);this.s=new bn$1(options.s,16);if(options.recoveryParam===undefined)this.recoveryParam=null;else this.recoveryParam=options.recoveryParam}var signature=Signature;function Position(){this.place=0}function getLength(buf,p){var initial=buf[p.place++];if(!(initial&128)){return initial}var octetLen=initial&15;if(octetLen===0||octetLen>4){return false}var val=0;for(var i=0,off=p.place;i>>=0}if(val<=127){return false}p.place=off;return val}function rmPadding(buf){var i=0;var len=buf.length-1;while(!buf[i]&&!(buf[i+1]&128)&&i>>3);arr.push(octets|128);while(--octets){arr.push(len>>>(octets<<3)&255)}arr.push(len)}Signature.prototype.toDER=function toDER(enc){var r=this.r.toArray();var s=this.s.toArray();if(r[0]&128)r=[0].concat(r);if(s[0]&128)s=[0].concat(s);r=rmPadding(r);s=rmPadding(s);while(!s[0]&&!(s[1]&128)){s=s.slice(1)}var arr=[2];constructLength(arr,r.length);arr=arr.concat(r);arr.push(2);constructLength(arr,s.length);var backHalf=arr.concat(s);var res=[48];constructLength(res,backHalf.length);res=res.concat(backHalf);return utils_1$1.encode(res,enc)};"use strict";var rand=function(){throw new Error("unsupported")};var assert$5=utils_1$1.assert;function EC(options){if(!(this instanceof EC))return new EC(options);if(typeof options==="string"){assert$5(Object.prototype.hasOwnProperty.call(curves_1,options),"Unknown curve "+options);options=curves_1[options]}if(options instanceof curves_1.PresetCurve)options={curve:options};this.curve=options.curve.curve;this.n=this.curve.n;this.nh=this.n.ushrn(1);this.g=this.curve.g;this.g=options.curve.g;this.g.precompute(options.curve.n.bitLength()+1);this.hash=options.hash||options.curve.hash}var ec=EC;EC.prototype.keyPair=function keyPair(options){return new key(this,options)};EC.prototype.keyFromPrivate=function keyFromPrivate(priv,enc){return key.fromPrivate(this,priv,enc)};EC.prototype.keyFromPublic=function keyFromPublic(pub,enc){return key.fromPublic(this,pub,enc)};EC.prototype.genKeyPair=function genKeyPair(options){if(!options)options={};var drbg=new hmacDrbg({hash:this.hash,pers:options.pers,persEnc:options.persEnc||"utf8",entropy:options.entropy||rand(this.hash.hmacStrength),entropyEnc:options.entropy&&options.entropyEnc||"utf8",nonce:this.n.toArray()});var bytes=this.n.byteLength();var ns2=this.n.sub(new bn$1(2));for(;;){var priv=new bn$1(drbg.generate(bytes));if(priv.cmp(ns2)>0)continue;priv.iaddn(1);return this.keyFromPrivate(priv)}};EC.prototype._truncateToN=function _truncateToN(msg,truncOnly){var delta=msg.byteLength()*8-this.n.bitLength();if(delta>0)msg=msg.ushrn(delta);if(!truncOnly&&msg.cmp(this.n)>=0)return msg.sub(this.n);else return msg};EC.prototype.sign=function sign(msg,key,enc,options){if(typeof enc==="object"){options=enc;enc=null}if(!options)options={};key=this.keyFromPrivate(key,enc);msg=this._truncateToN(new bn$1(msg,16));var bytes=this.n.byteLength();var bkey=key.getPrivate().toArray("be",bytes);var nonce=msg.toArray("be",bytes);var drbg=new hmacDrbg({hash:this.hash,entropy:bkey,nonce:nonce,pers:options.pers,persEnc:options.persEnc||"utf8"});var ns1=this.n.sub(new bn$1(1));for(var iter=0;;iter++){var k=options.k?options.k(iter):new bn$1(drbg.generate(this.n.byteLength()));k=this._truncateToN(k,true);if(k.cmpn(1)<=0||k.cmp(ns1)>=0)continue;var kp=this.g.mul(k);if(kp.isInfinity())continue;var kpX=kp.getX();var r=kpX.umod(this.n);if(r.cmpn(0)===0)continue;var s=k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));s=s.umod(this.n);if(s.cmpn(0)===0)continue;var recoveryParam=(kp.getY().isOdd()?1:0)|(kpX.cmp(r)!==0?2:0);if(options.canonical&&s.cmp(this.nh)>0){s=this.n.sub(s);recoveryParam^=1}return new signature({r:r,s:s,recoveryParam:recoveryParam})}};EC.prototype.verify=function verify(msg,signature$1,key,enc){msg=this._truncateToN(new bn$1(msg,16));key=this.keyFromPublic(key,enc);signature$1=new signature(signature$1,"hex");var r=signature$1.r;var s=signature$1.s;if(r.cmpn(1)<0||r.cmp(this.n)>=0)return false;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return false;var sinv=s.invm(this.n);var u1=sinv.mul(msg).umod(this.n);var u2=sinv.mul(r).umod(this.n);var p;if(!this.curve._maxwellTrick){p=this.g.mulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.getX().umod(this.n).cmp(r)===0}p=this.g.jmulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.eqXToP(r)};EC.prototype.recoverPubKey=function(msg,signature$1,j,enc){assert$5((3&j)===j,"The recovery param is more than two bits");signature$1=new signature(signature$1,enc);var n=this.n;var e=new bn$1(msg);var r=signature$1.r;var s=signature$1.s;var isYOdd=j&1;var isSecondKey=j>>1;if(r.cmp(this.curve.p.umod(this.curve.n))>=0&&isSecondKey)throw new Error("Unable to find sencond key candinate");if(isSecondKey)r=this.curve.pointFromX(r.add(this.curve.n),isYOdd);else r=this.curve.pointFromX(r,isYOdd);var rInv=signature$1.r.invm(n);var s1=n.sub(e).mul(rInv).umod(n);var s2=s.mul(rInv).umod(n);return this.g.mulAdd(s1,r,s2)};EC.prototype.getKeyRecoveryParam=function(e,signature$1,Q,enc){signature$1=new signature(signature$1,enc);if(signature$1.recoveryParam!==null)return signature$1.recoveryParam;for(var i=0;i<4;i++){var Qprime;try{Qprime=this.recoverPubKey(e,signature$1,i)}catch(e){continue}if(Qprime.eq(Q))return i}throw new Error("Unable to find valid recovery factor")};var elliptic_1=createCommonjsModule(function(module,exports){"use strict";var elliptic=exports;elliptic.version={version:"6.5.4"}.version;elliptic.utils=utils_1$1;elliptic.rand=function(){throw new Error("unsupported")};elliptic.curve=curve_1;elliptic.curves=curves_1;elliptic.ec=ec;elliptic.eddsa=null});var elliptic=createCommonjsModule(function(module,exports){"use strict";var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports.EC=void 0;var elliptic_1$1=__importDefault(elliptic_1);var EC=elliptic_1$1.default.ec;exports.EC=EC});var elliptic$1=getDefaultExportFromCjs(elliptic);var _version$m=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="signing-key/5.6.2"});var _version$n=getDefaultExportFromCjs(_version$m);var lib$d=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.computePublicKey=exports.recoverPublicKey=exports.SigningKey=void 0;var logger=new lib.Logger(_version$m.version);var _curve=null;function getCurve(){if(!_curve){_curve=new elliptic.EC("secp256k1")}return _curve}var SigningKey=function(){function SigningKey(privateKey){(0,lib$3.defineReadOnly)(this,"curve","secp256k1");(0,lib$3.defineReadOnly)(this,"privateKey",(0,lib$1.hexlify)(privateKey));if((0,lib$1.hexDataLength)(this.privateKey)!==32){logger.throwArgumentError("invalid private key","privateKey","[[ REDACTED ]]")}var keyPair=getCurve().keyFromPrivate((0,lib$1.arrayify)(this.privateKey));(0,lib$3.defineReadOnly)(this,"publicKey","0x"+keyPair.getPublic(false,"hex"));(0,lib$3.defineReadOnly)(this,"compressedPublicKey","0x"+keyPair.getPublic(true,"hex"));(0,lib$3.defineReadOnly)(this,"_isSigningKey",true)}SigningKey.prototype._addPoint=function(other){var p0=getCurve().keyFromPublic((0,lib$1.arrayify)(this.publicKey));var p1=getCurve().keyFromPublic((0,lib$1.arrayify)(other));return"0x"+p0.pub.add(p1.pub).encodeCompressed("hex")};SigningKey.prototype.signDigest=function(digest){var keyPair=getCurve().keyFromPrivate((0,lib$1.arrayify)(this.privateKey));var digestBytes=(0,lib$1.arrayify)(digest);if(digestBytes.length!==32){logger.throwArgumentError("bad digest length","digest",digest)}var signature=keyPair.sign(digestBytes,{canonical:true});return(0,lib$1.splitSignature)({recoveryParam:signature.recoveryParam,r:(0,lib$1.hexZeroPad)("0x"+signature.r.toString(16),32),s:(0,lib$1.hexZeroPad)("0x"+signature.s.toString(16),32)})};SigningKey.prototype.computeSharedSecret=function(otherKey){var keyPair=getCurve().keyFromPrivate((0,lib$1.arrayify)(this.privateKey));var otherKeyPair=getCurve().keyFromPublic((0,lib$1.arrayify)(computePublicKey(otherKey)));return(0,lib$1.hexZeroPad)("0x"+keyPair.derive(otherKeyPair.getPublic()).toString(16),32)};SigningKey.isSigningKey=function(value){return!!(value&&value._isSigningKey)};return SigningKey}();exports.SigningKey=SigningKey;function recoverPublicKey(digest,signature){var sig=(0,lib$1.splitSignature)(signature);var rs={r:(0,lib$1.arrayify)(sig.r),s:(0,lib$1.arrayify)(sig.s)};return"0x"+getCurve().recoverPubKey((0,lib$1.arrayify)(digest),rs,sig.recoveryParam).encode("hex",false)}exports.recoverPublicKey=recoverPublicKey;function computePublicKey(key,compressed){var bytes=(0,lib$1.arrayify)(key);if(bytes.length===32){var signingKey=new SigningKey(bytes);if(compressed){return"0x"+getCurve().keyFromPrivate(bytes).getPublic(true,"hex")}return signingKey.publicKey}else if(bytes.length===33){if(compressed){return(0,lib$1.hexlify)(bytes)}return"0x"+getCurve().keyFromPublic(bytes).getPublic(false,"hex")}else if(bytes.length===65){if(!compressed){return(0,lib$1.hexlify)(bytes)}return"0x"+getCurve().keyFromPublic(bytes).getPublic(true,"hex")}return logger.throwArgumentError("invalid public or private key","key","[REDACTED]")}exports.computePublicKey=computePublicKey});var index$d=getDefaultExportFromCjs(lib$d);var _version$o=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="transactions/5.6.2"});var _version$p=getDefaultExportFromCjs(_version$o);var lib$e=createCommonjsModule(function(module,exports){"use strict";var __createBinding=commonjsGlobal&&commonjsGlobal.__createBinding||(Object.create?function(o,m,k,k2){if(k2===undefined)k2=k;Object.defineProperty(o,k2,{enumerable:true,get:function(){return m[k]}})}:function(o,m,k,k2){if(k2===undefined)k2=k;o[k2]=m[k]});var __setModuleDefault=commonjsGlobal&&commonjsGlobal.__setModuleDefault||(Object.create?function(o,v){Object.defineProperty(o,"default",{enumerable:true,value:v})}:function(o,v){o["default"]=v});var __importStar=commonjsGlobal&&commonjsGlobal.__importStar||function(mod){if(mod&&mod.__esModule)return mod;var result={};if(mod!=null)for(var k in mod)if(k!=="default"&&Object.prototype.hasOwnProperty.call(mod,k))__createBinding(result,mod,k);__setModuleDefault(result,mod);return result};Object.defineProperty(exports,"__esModule",{value:true});exports.parse=exports.serialize=exports.accessListify=exports.recoverAddress=exports.computeAddress=exports.TransactionTypes=void 0;var RLP=__importStar(lib$5);var logger=new lib.Logger(_version$o.version);var TransactionTypes;(function(TransactionTypes){TransactionTypes[TransactionTypes["legacy"]=0]="legacy";TransactionTypes[TransactionTypes["eip2930"]=1]="eip2930";TransactionTypes[TransactionTypes["eip1559"]=2]="eip1559"})(TransactionTypes=exports.TransactionTypes||(exports.TransactionTypes={}));function handleAddress(value){if(value==="0x"){return null}return(0,lib$6.getAddress)(value)}function handleNumber(value){if(value==="0x"){return lib$7.Zero}return lib$2.BigNumber.from(value)}var transactionFields=[{name:"nonce",maxLength:32,numeric:true},{name:"gasPrice",maxLength:32,numeric:true},{name:"gasLimit",maxLength:32,numeric:true},{name:"to",length:20},{name:"value",maxLength:32,numeric:true},{name:"data"}];var allowedTransactionKeys={chainId:true,data:true,gasLimit:true,gasPrice:true,nonce:true,to:true,type:true,value:true};function computeAddress(key){var publicKey=(0,lib$d.computePublicKey)(key);return(0,lib$6.getAddress)((0,lib$1.hexDataSlice)((0,lib$4.keccak256)((0,lib$1.hexDataSlice)(publicKey,1)),12))}exports.computeAddress=computeAddress;function recoverAddress(digest,signature){return computeAddress((0,lib$d.recoverPublicKey)((0,lib$1.arrayify)(digest),signature))}exports.recoverAddress=recoverAddress;function formatNumber(value,name){var result=(0,lib$1.stripZeros)(lib$2.BigNumber.from(value).toHexString());if(result.length>32){logger.throwArgumentError("invalid length for "+name,"transaction:"+name,value)}return result}function accessSetify(addr,storageKeys){return{address:(0,lib$6.getAddress)(addr),storageKeys:(storageKeys||[]).map(function(storageKey,index){if((0,lib$1.hexDataLength)(storageKey)!==32){logger.throwArgumentError("invalid access list storageKey","accessList["+addr+":"+index+"]",storageKey)}return storageKey.toLowerCase()})}}function accessListify(value){if(Array.isArray(value)){return value.map(function(set,index){if(Array.isArray(set)){if(set.length>2){logger.throwArgumentError("access list expected to be [ address, storageKeys[] ]","value["+index+"]",set)}return accessSetify(set[0],set[1])}return accessSetify(set.address,set.storageKeys)})}var result=Object.keys(value).map(function(addr){var storageKeys=value[addr].reduce(function(accum,storageKey){accum[storageKey]=true;return accum},{});return accessSetify(addr,Object.keys(storageKeys).sort())});result.sort(function(a,b){return a.address.localeCompare(b.address)});return result}exports.accessListify=accessListify;function formatAccessList(value){return accessListify(value).map(function(set){return[set.address,set.storageKeys]})}function _serializeEip1559(transaction,signature){if(transaction.gasPrice!=null){var gasPrice=lib$2.BigNumber.from(transaction.gasPrice);var maxFeePerGas=lib$2.BigNumber.from(transaction.maxFeePerGas||0);if(!gasPrice.eq(maxFeePerGas)){logger.throwArgumentError("mismatch EIP-1559 gasPrice != maxFeePerGas","tx",{gasPrice:gasPrice,maxFeePerGas:maxFeePerGas})}}var fields=[formatNumber(transaction.chainId||0,"chainId"),formatNumber(transaction.nonce||0,"nonce"),formatNumber(transaction.maxPriorityFeePerGas||0,"maxPriorityFeePerGas"),formatNumber(transaction.maxFeePerGas||0,"maxFeePerGas"),formatNumber(transaction.gasLimit||0,"gasLimit"),transaction.to!=null?(0,lib$6.getAddress)(transaction.to):"0x",formatNumber(transaction.value||0,"value"),transaction.data||"0x",formatAccessList(transaction.accessList||[])];if(signature){var sig=(0,lib$1.splitSignature)(signature);fields.push(formatNumber(sig.recoveryParam,"recoveryParam"));fields.push((0,lib$1.stripZeros)(sig.r));fields.push((0,lib$1.stripZeros)(sig.s))}return(0,lib$1.hexConcat)(["0x02",RLP.encode(fields)])}function _serializeEip2930(transaction,signature){var fields=[formatNumber(transaction.chainId||0,"chainId"),formatNumber(transaction.nonce||0,"nonce"),formatNumber(transaction.gasPrice||0,"gasPrice"),formatNumber(transaction.gasLimit||0,"gasLimit"),transaction.to!=null?(0,lib$6.getAddress)(transaction.to):"0x",formatNumber(transaction.value||0,"value"),transaction.data||"0x",formatAccessList(transaction.accessList||[])];if(signature){var sig=(0,lib$1.splitSignature)(signature);fields.push(formatNumber(sig.recoveryParam,"recoveryParam"));fields.push((0,lib$1.stripZeros)(sig.r));fields.push((0,lib$1.stripZeros)(sig.s))}return(0,lib$1.hexConcat)(["0x01",RLP.encode(fields)])}function _serialize(transaction,signature){(0,lib$3.checkProperties)(transaction,allowedTransactionKeys);var raw=[];transactionFields.forEach(function(fieldInfo){var value=transaction[fieldInfo.name]||[];var options={};if(fieldInfo.numeric){options.hexPad="left"}value=(0,lib$1.arrayify)((0,lib$1.hexlify)(value,options));if(fieldInfo.length&&value.length!==fieldInfo.length&&value.length>0){logger.throwArgumentError("invalid length for "+fieldInfo.name,"transaction:"+fieldInfo.name,value)}if(fieldInfo.maxLength){value=(0,lib$1.stripZeros)(value);if(value.length>fieldInfo.maxLength){logger.throwArgumentError("invalid length for "+fieldInfo.name,"transaction:"+fieldInfo.name,value)}}raw.push((0,lib$1.hexlify)(value))});var chainId=0;if(transaction.chainId!=null){chainId=transaction.chainId;if(typeof chainId!=="number"){logger.throwArgumentError("invalid transaction.chainId","transaction",transaction)}}else if(signature&&!(0,lib$1.isBytesLike)(signature)&&signature.v>28){chainId=Math.floor((signature.v-35)/2)}if(chainId!==0){raw.push((0,lib$1.hexlify)(chainId));raw.push("0x");raw.push("0x")}if(!signature){return RLP.encode(raw)}var sig=(0,lib$1.splitSignature)(signature);var v=27+sig.recoveryParam;if(chainId!==0){raw.pop();raw.pop();raw.pop();v+=chainId*2+8;if(sig.v>28&&sig.v!==v){logger.throwArgumentError("transaction.chainId/signature.v mismatch","signature",signature)}}else if(sig.v!==v){logger.throwArgumentError("transaction.chainId/signature.v mismatch","signature",signature)}raw.push((0,lib$1.hexlify)(v));raw.push((0,lib$1.stripZeros)((0,lib$1.arrayify)(sig.r)));raw.push((0,lib$1.stripZeros)((0,lib$1.arrayify)(sig.s)));return RLP.encode(raw)}function serialize(transaction,signature){if(transaction.type==null||transaction.type===0){if(transaction.accessList!=null){logger.throwArgumentError("untyped transactions do not support accessList; include type: 1","transaction",transaction)}return _serialize(transaction,signature)}switch(transaction.type){case 1:return _serializeEip2930(transaction,signature);case 2:return _serializeEip1559(transaction,signature);default:break}return logger.throwError("unsupported transaction type: "+transaction.type,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"serializeTransaction",transactionType:transaction.type})}exports.serialize=serialize;function _parseEipSignature(tx,fields,serialize){try{var recid=handleNumber(fields[0]).toNumber();if(recid!==0&&recid!==1){throw new Error("bad recid")}tx.v=recid}catch(error){logger.throwArgumentError("invalid v for transaction type: 1","v",fields[0])}tx.r=(0,lib$1.hexZeroPad)(fields[1],32);tx.s=(0,lib$1.hexZeroPad)(fields[2],32);try{var digest=(0,lib$4.keccak256)(serialize(tx));tx.from=recoverAddress(digest,{r:tx.r,s:tx.s,recoveryParam:tx.v})}catch(error){}}function _parseEip1559(payload){var transaction=RLP.decode(payload.slice(1));if(transaction.length!==9&&transaction.length!==12){logger.throwArgumentError("invalid component count for transaction type: 2","payload",(0,lib$1.hexlify)(payload))}var maxPriorityFeePerGas=handleNumber(transaction[2]);var maxFeePerGas=handleNumber(transaction[3]);var tx={type:2,chainId:handleNumber(transaction[0]).toNumber(),nonce:handleNumber(transaction[1]).toNumber(),maxPriorityFeePerGas:maxPriorityFeePerGas,maxFeePerGas:maxFeePerGas,gasPrice:null,gasLimit:handleNumber(transaction[4]),to:handleAddress(transaction[5]),value:handleNumber(transaction[6]),data:transaction[7],accessList:accessListify(transaction[8])};if(transaction.length===9){return tx}tx.hash=(0,lib$4.keccak256)(payload);_parseEipSignature(tx,transaction.slice(9),_serializeEip1559);return tx}function _parseEip2930(payload){var transaction=RLP.decode(payload.slice(1));if(transaction.length!==8&&transaction.length!==11){logger.throwArgumentError("invalid component count for transaction type: 1","payload",(0,lib$1.hexlify)(payload))}var tx={type:1,chainId:handleNumber(transaction[0]).toNumber(),nonce:handleNumber(transaction[1]).toNumber(),gasPrice:handleNumber(transaction[2]),gasLimit:handleNumber(transaction[3]),to:handleAddress(transaction[4]),value:handleNumber(transaction[5]),data:transaction[6],accessList:accessListify(transaction[7])};if(transaction.length===8){return tx}tx.hash=(0,lib$4.keccak256)(payload);_parseEipSignature(tx,transaction.slice(8),_serializeEip2930);return tx}function _parse(rawTransaction){var transaction=RLP.decode(rawTransaction);if(transaction.length!==9&&transaction.length!==6){logger.throwArgumentError("invalid raw transaction","rawTransaction",rawTransaction)}var tx={nonce:handleNumber(transaction[0]).toNumber(),gasPrice:handleNumber(transaction[1]),gasLimit:handleNumber(transaction[2]),to:handleAddress(transaction[3]),value:handleNumber(transaction[4]),data:transaction[5],chainId:0};if(transaction.length===6){return tx}try{tx.v=lib$2.BigNumber.from(transaction[6]).toNumber()}catch(error){return tx}tx.r=(0,lib$1.hexZeroPad)(transaction[7],32);tx.s=(0,lib$1.hexZeroPad)(transaction[8],32);if(lib$2.BigNumber.from(tx.r).isZero()&&lib$2.BigNumber.from(tx.s).isZero()){tx.chainId=tx.v;tx.v=0}else{tx.chainId=Math.floor((tx.v-35)/2);if(tx.chainId<0){tx.chainId=0}var recoveryParam=tx.v-27;var raw=transaction.slice(0,6);if(tx.chainId!==0){raw.push((0,lib$1.hexlify)(tx.chainId));raw.push("0x");raw.push("0x");recoveryParam-=tx.chainId*2+8}var digest=(0,lib$4.keccak256)(RLP.encode(raw));try{tx.from=recoverAddress(digest,{r:(0,lib$1.hexlify)(tx.r),s:(0,lib$1.hexlify)(tx.s),recoveryParam:recoveryParam})}catch(error){}tx.hash=(0,lib$4.keccak256)(rawTransaction)}tx.type=null;return tx}function parse(rawTransaction){var payload=(0,lib$1.arrayify)(rawTransaction);if(payload[0]>127){return _parse(payload)}switch(payload[0]){case 1:return _parseEip2930(payload);case 2:return _parseEip1559(payload);default:break}return logger.throwError("unsupported transaction type: "+payload[0],lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"parseTransaction",transactionType:payload[0]})}exports.parse=parse});var index$e=getDefaultExportFromCjs(lib$e);var _version$q=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="contracts/5.6.2"});var _version$r=getDefaultExportFromCjs(_version$q);var lib$f=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]1){return}name=name.substring(1);var signature=signatures[0];try{if(_this[name]==null){(0,lib$3.defineReadOnly)(_this,name,_this[signature])}}catch(e){}if(_this.functions[name]==null){(0,lib$3.defineReadOnly)(_this.functions,name,_this.functions[signature])}if(_this.callStatic[name]==null){(0,lib$3.defineReadOnly)(_this.callStatic,name,_this.callStatic[signature])}if(_this.populateTransaction[name]==null){(0,lib$3.defineReadOnly)(_this.populateTransaction,name,_this.populateTransaction[signature])}if(_this.estimateGas[name]==null){(0,lib$3.defineReadOnly)(_this.estimateGas,name,_this.estimateGas[signature])}})}BaseContract.getContractAddress=function(transaction){return(0,lib$6.getContractAddress)(transaction)};BaseContract.getInterface=function(contractInterface){if(lib$a.Interface.isInterface(contractInterface)){return contractInterface}return new lib$a.Interface(contractInterface)};BaseContract.prototype.deployed=function(){return this._deployed()};BaseContract.prototype._deployed=function(blockTag){var _this=this;if(!this._deployedPromise){if(this.deployTransaction){this._deployedPromise=this.deployTransaction.wait().then(function(){return _this})}else{this._deployedPromise=this.provider.getCode(this.address,blockTag).then(function(code){if(code==="0x"){logger.throwError("contract not deployed",lib.Logger.errors.UNSUPPORTED_OPERATION,{contractAddress:_this.address,operation:"getDeployed"})}return _this})}}return this._deployedPromise};BaseContract.prototype.fallback=function(overrides){var _this=this;if(!this.signer){logger.throwError("sending a transactions require a signer",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"})}var tx=(0,lib$3.shallowCopy)(overrides||{});["from","to"].forEach(function(key){if(tx[key]==null){return}logger.throwError("cannot override "+key,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:key})});tx.to=this.resolvedAddress;return this.deployed().then(function(){return _this.signer.sendTransaction(tx)})};BaseContract.prototype.connect=function(signerOrProvider){if(typeof signerOrProvider==="string"){signerOrProvider=new lib$c.VoidSigner(signerOrProvider,this.provider)}var contract=new this.constructor(this.address,this.interface,signerOrProvider);if(this.deployTransaction){(0,lib$3.defineReadOnly)(contract,"deployTransaction",this.deployTransaction)}return contract};BaseContract.prototype.attach=function(addressOrName){return new this.constructor(addressOrName,this.interface,this.signer||this.provider)};BaseContract.isIndexed=function(value){return lib$a.Indexed.isIndexed(value)};BaseContract.prototype._normalizeRunningEvent=function(runningEvent){if(this._runningEvents[runningEvent.tag]){return this._runningEvents[runningEvent.tag]}return runningEvent};BaseContract.prototype._getRunningEvent=function(eventName){if(typeof eventName==="string"){if(eventName==="error"){return this._normalizeRunningEvent(new ErrorRunningEvent)}if(eventName==="event"){return this._normalizeRunningEvent(new RunningEvent("event",null))}if(eventName==="*"){return this._normalizeRunningEvent(new WildcardRunningEvent(this.address,this.interface))}var fragment=this.interface.getEvent(eventName);return this._normalizeRunningEvent(new FragmentRunningEvent(this.address,this.interface,fragment))}if(eventName.topics&&eventName.topics.length>0){try{var topic=eventName.topics[0];if(typeof topic!=="string"){throw new Error("invalid topic")}var fragment=this.interface.getEvent(topic);return this._normalizeRunningEvent(new FragmentRunningEvent(this.address,this.interface,fragment,eventName.topics))}catch(error){}var filter={address:this.address,topics:eventName.topics};return this._normalizeRunningEvent(new RunningEvent(getEventTag(filter),filter))}return this._normalizeRunningEvent(new WildcardRunningEvent(this.address,this.interface))};BaseContract.prototype._checkRunningEvents=function(runningEvent){if(runningEvent.listenerCount()===0){delete this._runningEvents[runningEvent.tag];var emit=this._wrappedEmits[runningEvent.tag];if(emit&&runningEvent.filter){this.provider.off(runningEvent.filter,emit);delete this._wrappedEmits[runningEvent.tag]}}};BaseContract.prototype._wrapEvent=function(runningEvent,log,listener){var _this=this;var event=(0,lib$3.deepCopy)(log);event.removeListener=function(){if(!listener){return}runningEvent.removeListener(listener);_this._checkRunningEvents(runningEvent)};event.getBlock=function(){return _this.provider.getBlock(log.blockHash)};event.getTransaction=function(){return _this.provider.getTransaction(log.transactionHash)};event.getTransactionReceipt=function(){return _this.provider.getTransactionReceipt(log.transactionHash)};runningEvent.prepareEvent(event);return event};BaseContract.prototype._addEventListener=function(runningEvent,listener,once){var _this=this;if(!this.provider){logger.throwError("events require a provider or a signer with a provider",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"once"})}runningEvent.addListener(listener,once);this._runningEvents[runningEvent.tag]=runningEvent;if(!this._wrappedEmits[runningEvent.tag]){var wrappedEmit=function(log){var event=_this._wrapEvent(runningEvent,log,listener);if(event.decodeError==null){try{var args=runningEvent.getEmit(event);_this.emit.apply(_this,__spreadArray([runningEvent.filter],args,false))}catch(error){event.decodeError=error.error}}if(runningEvent.filter!=null){_this.emit("event",event)}if(event.decodeError!=null){_this.emit("error",event.decodeError,event)}};this._wrappedEmits[runningEvent.tag]=wrappedEmit;if(runningEvent.filter!=null){this.provider.on(runningEvent.filter,wrappedEmit)}}};BaseContract.prototype.queryFilter=function(event,fromBlockOrBlockhash,toBlock){var _this=this;var runningEvent=this._getRunningEvent(event);var filter=(0,lib$3.shallowCopy)(runningEvent.filter);if(typeof fromBlockOrBlockhash==="string"&&(0,lib$1.isHexString)(fromBlockOrBlockhash,32)){if(toBlock!=null){logger.throwArgumentError("cannot specify toBlock with blockhash","toBlock",toBlock)}filter.blockHash=fromBlockOrBlockhash}else{filter.fromBlock=fromBlockOrBlockhash!=null?fromBlockOrBlockhash:0;filter.toBlock=toBlock!=null?toBlock:"latest"}return this.provider.getLogs(filter).then(function(logs){return logs.map(function(log){return _this._wrapEvent(runningEvent,log,null)})})};BaseContract.prototype.on=function(event,listener){this._addEventListener(this._getRunningEvent(event),listener,false);return this};BaseContract.prototype.once=function(event,listener){this._addEventListener(this._getRunningEvent(event),listener,true);return this};BaseContract.prototype.emit=function(eventName){var args=[];for(var _i=1;_i0;this._checkRunningEvents(runningEvent);return result};BaseContract.prototype.listenerCount=function(eventName){var _this=this;if(!this.provider){return 0}if(eventName==null){return Object.keys(this._runningEvents).reduce(function(accum,key){return accum+_this._runningEvents[key].listenerCount()},0)}return this._getRunningEvent(eventName).listenerCount()};BaseContract.prototype.listeners=function(eventName){if(!this.provider){return[]}if(eventName==null){var result_1=[];for(var tag in this._runningEvents){this._runningEvents[tag].listeners().forEach(function(listener){result_1.push(listener)})}return result_1}return this._getRunningEvent(eventName).listeners()};BaseContract.prototype.removeAllListeners=function(eventName){if(!this.provider){return this}if(eventName==null){for(var tag in this._runningEvents){var runningEvent_1=this._runningEvents[tag];runningEvent_1.removeAllListeners();this._checkRunningEvents(runningEvent_1)}return this}var runningEvent=this._getRunningEvent(eventName);runningEvent.removeAllListeners();this._checkRunningEvents(runningEvent);return this};BaseContract.prototype.off=function(eventName,listener){if(!this.provider){return this}var runningEvent=this._getRunningEvent(eventName);runningEvent.removeListener(listener);this._checkRunningEvents(runningEvent);return this};BaseContract.prototype.removeListener=function(eventName,listener){return this.off(eventName,listener)};return BaseContract}();exports.BaseContract=BaseContract;var Contract=function(_super){__extends(Contract,_super);function Contract(){return _super!==null&&_super.apply(this,arguments)||this}return Contract}(BaseContract);exports.Contract=Contract;var ContractFactory=function(){function ContractFactory(contractInterface,bytecode,signer){var _newTarget=this.constructor;var bytecodeHex=null;if(typeof bytecode==="string"){bytecodeHex=bytecode}else if((0,lib$1.isBytes)(bytecode)){bytecodeHex=(0,lib$1.hexlify)(bytecode)}else if(bytecode&&typeof bytecode.object==="string"){bytecodeHex=bytecode.object}else{bytecodeHex="!"}if(bytecodeHex.substring(0,2)!=="0x"){bytecodeHex="0x"+bytecodeHex}if(!(0,lib$1.isHexString)(bytecodeHex)||bytecodeHex.length%2){logger.throwArgumentError("invalid bytecode","bytecode",bytecode)}if(signer&&!lib$c.Signer.isSigner(signer)){logger.throwArgumentError("invalid signer","signer",signer)}(0,lib$3.defineReadOnly)(this,"bytecode",bytecodeHex);(0,lib$3.defineReadOnly)(this,"interface",(0,lib$3.getStatic)(_newTarget,"getInterface")(contractInterface));(0,lib$3.defineReadOnly)(this,"signer",signer||null)}ContractFactory.prototype.getDeployTransaction=function(){var args=[];for(var _i=0;_i0){digits.push(carry%this.base);carry=carry/this.base|0}}var string="";for(var k=0;source[k]===0&&k=0;--q){string+=this.alphabet[digits[q]]}return string};BaseX.prototype.decode=function(value){if(typeof value!=="string"){throw new TypeError("Expected String")}var bytes=[];if(value.length===0){return new Uint8Array(bytes)}bytes.push(0);for(var i=0;i>=8}while(carry>0){bytes.push(carry&255);carry>>=8}}for(var k=0;value[k]===this._leader&&k>24&255;block1[salt.length+1]=i>>16&255;block1[salt.length+2]=i>>8&255;block1[salt.length+3]=i&255;var U=(0,lib$1.arrayify)((0,lib$h.computeHmac)(hashAlgorithm,password,block1));if(!hLen){hLen=U.length;T=new Uint8Array(hLen);l=Math.ceil(keylen/hLen);r=keylen-(l-1)*hLen}T.set(U);for(var j=1;j=256){throw new Error("Depth too large!")}return base58check((0,lib$1.concat)([this.privateKey!=null?"0x0488ADE4":"0x0488B21E",(0,lib$1.hexlify)(this.depth),this.parentFingerprint,(0,lib$1.hexZeroPad)((0,lib$1.hexlify)(this.index),4),this.chainCode,this.privateKey!=null?(0,lib$1.concat)(["0x00",this.privateKey]):this.publicKey]))},enumerable:false,configurable:true});HDNode.prototype.neuter=function(){return new HDNode(_constructorGuard,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,this.path)};HDNode.prototype._derive=function(index){if(index>4294967295){throw new Error("invalid index - "+String(index))}var path=this.path;if(path){path+="/"+(index&~HardenedBit)}var data=new Uint8Array(37);if(index&HardenedBit){if(!this.privateKey){throw new Error("cannot derive child of neutered node")}data.set((0,lib$1.arrayify)(this.privateKey),1);if(path){path+="'"}}else{data.set((0,lib$1.arrayify)(this.publicKey))}for(var i=24;i>=0;i-=8){data[33+(i>>3)]=index>>24-i&255}var I=(0,lib$1.arrayify)((0,lib$h.computeHmac)(lib$h.SupportedAlgorithm.sha512,this.chainCode,data));var IL=I.slice(0,32);var IR=I.slice(32);var ki=null;var Ki=null;if(this.privateKey){ki=bytes32(lib$2.BigNumber.from(IL).add(this.privateKey).mod(N))}else{var ek=new lib$d.SigningKey((0,lib$1.hexlify)(IL));Ki=ek._addPoint(this.publicKey)}var mnemonicOrPath=path;var srcMnemonic=this.mnemonic;if(srcMnemonic){mnemonicOrPath=Object.freeze({phrase:srcMnemonic.phrase,path:path,locale:srcMnemonic.locale||"en"})}return new HDNode(_constructorGuard,ki,Ki,this.fingerprint,bytes32(IR),index,this.depth+1,mnemonicOrPath)};HDNode.prototype.derivePath=function(path){var components=path.split("/");if(components.length===0||components[0]==="m"&&this.depth!==0){throw new Error("invalid path - "+path)}if(components[0]==="m"){components.shift()}var result=this;for(var i=0;i=HardenedBit){throw new Error("invalid path index - "+component)}result=result._derive(HardenedBit+index)}else if(component.match(/^[0-9]+$/)){var index=parseInt(component);if(index>=HardenedBit){throw new Error("invalid path index - "+component)}result=result._derive(index)}else{throw new Error("invalid path component - "+component)}}return result};HDNode._fromSeed=function(seed,mnemonic){var seedArray=(0,lib$1.arrayify)(seed);if(seedArray.length<16||seedArray.length>64){throw new Error("invalid seed")}var I=(0,lib$1.arrayify)((0,lib$h.computeHmac)(lib$h.SupportedAlgorithm.sha512,MasterSecret,seedArray));return new HDNode(_constructorGuard,bytes32(I.slice(0,32)),null,"0x00000000",bytes32(I.slice(32)),0,0,mnemonic)};HDNode.fromMnemonic=function(mnemonic,password,wordlist){wordlist=getWordlist(wordlist);mnemonic=entropyToMnemonic(mnemonicToEntropy(mnemonic,wordlist),wordlist);return HDNode._fromSeed(mnemonicToSeed(mnemonic,password),{phrase:mnemonic,path:"m",locale:wordlist.locale})};HDNode.fromSeed=function(seed){return HDNode._fromSeed(seed,null)};HDNode.fromExtendedKey=function(extendedKey){var bytes=lib$g.Base58.decode(extendedKey);if(bytes.length!==82||base58check(bytes.slice(0,78))!==extendedKey){logger.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")}var depth=bytes[4];var parentFingerprint=(0,lib$1.hexlify)(bytes.slice(5,9));var index=parseInt((0,lib$1.hexlify)(bytes.slice(9,13)).substring(2),16);var chainCode=(0,lib$1.hexlify)(bytes.slice(13,45));var key=bytes.slice(45,78);switch((0,lib$1.hexlify)(bytes.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new HDNode(_constructorGuard,null,(0,lib$1.hexlify)(key),parentFingerprint,chainCode,index,depth,null);case"0x0488ade4":case"0x04358394 ":if(key[0]!==0){break}return new HDNode(_constructorGuard,(0,lib$1.hexlify)(key.slice(1)),null,parentFingerprint,chainCode,index,depth,null)}return logger.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")};return HDNode}();exports.HDNode=HDNode;function mnemonicToSeed(mnemonic,password){if(!password){password=""}var salt=(0,lib$8.toUtf8Bytes)("mnemonic"+password,lib$8.UnicodeNormalizationForm.NFKD);return(0,lib$i.pbkdf2)((0,lib$8.toUtf8Bytes)(mnemonic,lib$8.UnicodeNormalizationForm.NFKD),salt,2048,64,"sha512")}exports.mnemonicToSeed=mnemonicToSeed;function mnemonicToEntropy(mnemonic,wordlist){wordlist=getWordlist(wordlist);logger.checkNormalize();var words=wordlist.split(mnemonic);if(words.length%3!==0){throw new Error("invalid mnemonic")}var entropy=(0,lib$1.arrayify)(new Uint8Array(Math.ceil(11*words.length/8)));var offset=0;for(var i=0;i>3]|=1<<7-offset%8}offset++}}var entropyBits=32*words.length/3;var checksumBits=words.length/3;var checksumMask=getUpperMask(checksumBits);var checksum=(0,lib$1.arrayify)((0,lib$h.sha256)(entropy.slice(0,entropyBits/8)))[0]&checksumMask;if(checksum!==(entropy[entropy.length-1]&checksumMask)){throw new Error("invalid checksum")}return(0,lib$1.hexlify)(entropy.slice(0,entropyBits/8))}exports.mnemonicToEntropy=mnemonicToEntropy;function entropyToMnemonic(entropy,wordlist){wordlist=getWordlist(wordlist);entropy=(0,lib$1.arrayify)(entropy);if(entropy.length%4!==0||entropy.length<16||entropy.length>32){throw new Error("invalid entropy")}var indices=[0];var remainingBits=11;for(var i=0;i8){indices[indices.length-1]<<=8;indices[indices.length-1]|=entropy[i];remainingBits-=8}else{indices[indices.length-1]<<=remainingBits;indices[indices.length-1]|=entropy[i]>>8-remainingBits;indices.push(entropy[i]&getLowerMask(8-remainingBits));remainingBits+=3}}var checksumBits=entropy.length/4;var checksum=(0,lib$1.arrayify)((0,lib$h.sha256)(entropy))[0]&getUpperMask(checksumBits);indices[indices.length-1]<<=checksumBits;indices[indices.length-1]|=checksum>>8-checksumBits;return wordlist.join(indices.map(function(index){return wordlist.getWord(index)}))}exports.entropyToMnemonic=entropyToMnemonic;function isValidMnemonic(mnemonic,wordlist){try{mnemonicToEntropy(mnemonic,wordlist);return true}catch(error){}return false}exports.isValidMnemonic=isValidMnemonic;function getAccountPath(index){if(typeof index!=="number"||index<0||index>=HardenedBit||index%1){logger.throwArgumentError("invalid account index","index",index)}return"m/44'/60'/"+index+"'/0/0"}exports.getAccountPath=getAccountPath});var index$k=getDefaultExportFromCjs(lib$k);var _version$y=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="random/5.6.1"});var _version$z=getDefaultExportFromCjs(_version$y);var browserRandom=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.randomBytes=void 0;var logger=new lib.Logger(_version$y.version);function getGlobal(){if(typeof self!=="undefined"){return self}if(typeof window!=="undefined"){return window}if(typeof commonjsGlobal!=="undefined"){return commonjsGlobal}throw new Error("unable to locate global object")}var anyGlobal=getGlobal();var crypto=anyGlobal.crypto||anyGlobal.msCrypto;if(!crypto||!crypto.getRandomValues){logger.warn("WARNING: Missing strong random number source");crypto={getRandomValues:function(buffer){return logger.throwError("no secure random source avaialble",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"crypto.getRandomValues"})}}}function randomBytes(length){if(length<=0||length>1024||length%1||length!=length){logger.throwArgumentError("invalid length","length",length)}var result=new Uint8Array(length);crypto.getRandomValues(result);return(0,lib$1.arrayify)(result)}exports.randomBytes=randomBytes});var browserRandom$1=getDefaultExportFromCjs(browserRandom);var shuffle=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.shuffled=void 0;function shuffled(array){array=array.slice();for(var i=array.length-1;i>0;i--){var j=Math.floor(Math.random()*(i+1));var tmp=array[i];array[i]=array[j];array[j]=tmp}return array}exports.shuffled=shuffled});var shuffle$1=getDefaultExportFromCjs(shuffle);var lib$l=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.shuffled=exports.randomBytes=void 0;Object.defineProperty(exports,"randomBytes",{enumerable:true,get:function(){return browserRandom.randomBytes}});Object.defineProperty(exports,"shuffled",{enumerable:true,get:function(){return shuffle.shuffled}})});var index$l=getDefaultExportFromCjs(lib$l);var aesJs=createCommonjsModule(function(module,exports){"use strict";(function(root){function checkInt(value){return parseInt(value)===value}function checkInts(arrayish){if(!checkInt(arrayish.length)){return false}for(var i=0;i255){return false}}return true}function coerceArray(arg,copy){if(arg.buffer&&ArrayBuffer.isView(arg)&&arg.name==="Uint8Array"){if(copy){if(arg.slice){arg=arg.slice()}else{arg=Array.prototype.slice.call(arg)}}return arg}if(Array.isArray(arg)){if(!checkInts(arg)){throw new Error("Array contains invalid value: "+arg)}return new Uint8Array(arg)}if(checkInt(arg.length)&&checkInts(arg)){return new Uint8Array(arg)}throw new Error("unsupported array-like object")}function createArray(length){return new Uint8Array(length)}function copyArray(sourceArray,targetArray,targetStart,sourceStart,sourceEnd){if(sourceStart!=null||sourceEnd!=null){if(sourceArray.slice){sourceArray=sourceArray.slice(sourceStart,sourceEnd)}else{sourceArray=Array.prototype.slice.call(sourceArray,sourceStart,sourceEnd)}}targetArray.set(sourceArray,targetStart)}var convertUtf8=function(){function toBytes(text){var result=[],i=0;text=encodeURI(text);while(i191&&c<224){result.push(String.fromCharCode((c&31)<<6|bytes[i+1]&63));i+=2}else{result.push(String.fromCharCode((c&15)<<12|(bytes[i+1]&63)<<6|bytes[i+2]&63));i+=3}}return result.join("")}return{toBytes:toBytes,fromBytes:fromBytes}}();var convertHex=function(){function toBytes(text){var result=[];for(var i=0;i>4]+Hex[v&15])}return result.join("")}return{toBytes:toBytes,fromBytes:fromBytes}}();var numberOfRounds={16:10,24:12,32:14};var rcon=[1,2,4,8,16,32,64,128,27,54,108,216,171,77,154,47,94,188,99,198,151,53,106,212,179,125,250,239,197,145];var 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U2=[0,185469197,370938394,487725847,741876788,657861945,975451694,824852259,1483753576,1400783205,1315723890,1164071807,1950903388,2135319889,1649704518,1767536459,2967507152,3152976349,2801566410,2918353863,2631447780,2547432937,2328143614,2177544179,3901806776,3818836405,4270639778,4118987695,3299409036,3483825537,3535072918,3652904859,2077965243,1893020342,1841768865,1724457132,1474502543,1559041666,1107234197,1257309336,598438867,681933534,901210569,1052338372,261314535,77422314,428819965,310463728,3409685355,3224740454,3710368113,3593056380,3875770207,3960309330,4045380933,4195456072,2471224067,2554718734,2237133081,2388260884,3212035895,3028143674,2842678573,2724322336,4138563181,4255350624,3769721975,3955191162,3667219033,3516619604,3431546947,3347532110,2933734917,2782082824,3099667487,3016697106,2196052529,2313884476,2499348523,2683765030,1179510461,1296297904,1347548327,1533017514,1786102409,1635502980,2087309459,2003294622,507358933,355706840,136428751,53458370,839224033,957055980,605657339,790073846,2373340630,2256028891,2607439820,2422494913,2706270690,2856345839,3075636216,3160175349,3573941694,3725069491,3273267108,3356761769,4181598602,4063242375,4011996048,3828103837,1033297158,915985419,730517276,545572369,296679730,446754879,129166120,213705253,1709610350,1860738147,1945798516,2029293177,1239331162,1120974935,1606591296,1422699085,4148292826,4233094615,3781033664,3931371469,3682191598,3497509347,3446004468,3328955385,2939266226,2755636671,3106780840,2988687269,2198438022,2282195339,2501218972,2652609425,1201765386,1286567175,1371368976,1521706781,1805211710,1620529459,2105887268,1988838185,533804130,350174575,164439672,46346101,870912086,954669403,636813900,788204353,2358957921,2274680428,2592523643,2441661558,2695033685,2880240216,3065962831,3182487618,3572145929,3756299780,3270937875,3388507166,4174560061,4091327024,4006521127,3854606378,1014646705,930369212,711349675,560487590,272786309,457992840,106852767,223377554,1678381017,1862534868,1914052035,2031621326,1211247597,1128014560,1580087799,1428173050,32283319,182621114,401639597,486441376,768917123,651868046,1003007129,818324884,1503449823,1385356242,1333838021,1150208456,1973745387,2125135846,1673061617,1756818940,2970356327,3120694122,2802849917,2887651696,2637442643,2520393566,2334669897,2149987652,3917234703,3799141122,4284502037,4100872472,3309594171,3460984630,3545789473,3629546796,2050466060,1899603969,1814803222,1730525723,1443857720,1560382517,1075025698,1260232239,575138148,692707433,878443390,1062597235,243256656,91341917,409198410,325965383,3403100636,3252238545,3704300486,3620022987,3874428392,3990953189,4042459122,4227665663,2460449204,2578018489,2226875310,2411029155,3198115200,3046200461,2827177882,2743944855];var U3=[0,218828297,437656594,387781147,875313188,958871085,775562294,590424639,1750626376,1699970625,1917742170,2135253587,1551124588,1367295589,1180849278,1265195639,3501252752,3720081049,3399941250,3350065803,3835484340,3919042237,4270507174,4085369519,3102249176,3051593425,2734591178,2952102595,2361698556,2177869557,2530391278,2614737639,3145456443,3060847922,2708326185,2892417312,2404901663,2187128086,2504130317,2555048196,3542330227,3727205754,3375740769,3292445032,3876557655,3926170974,4246310725,4027744588,1808481195,1723872674,1910319033,2094410160,1608975247,1391201670,1173430173,1224348052,59984867,244860394,428169201,344873464,935293895,984907214,766078933,547512796,1844882806,1627235199,2011214180,2062270317,1507497298,1423022939,1137477952,1321699145,95345982,145085239,532201772,313773861,830661914,1015671571,731183368,648017665,3175501286,2957853679,2807058932,2858115069,2305455554,2220981195,2474404304,2658625497,3575528878,3625268135,3473416636,3254988725,3778151818,3963161475,4213447064,4130281361,3599595085,3683022916,3432737375,3247465558,3802222185,4020912224,4172763771,4122762354,3201631749,3017672716,2764249623,2848461854,2331590177,2280796200,2431590963,2648976442,104699613,188127444,472615631,287343814,840019705,1058709744,671593195,621591778,1852171925,1668212892,1953757831,2037970062,1514790577,1463996600,1080017571,1297403050,3673637356,3623636965,3235995134,3454686199,4007360968,3822090177,4107101658,4190530515,2997825956,3215212461,2830708150,2779915199,2256734592,2340947849,2627016082,2443058075,172466556,122466165,273792366,492483431,1047239e3,861968209,612205898,695634755,1646252340,1863638845,2013908262,1963115311,1446242576,1530455833,1277555970,1093597963,1636604631,1820824798,2073724613,1989249228,1436590835,1487645946,1337376481,1119727848,164948639,81781910,331544205,516552836,1039717051,821288114,669961897,719700128,2973530695,3157750862,2871682645,2787207260,2232435299,2283490410,2667994737,2450346104,3647212047,3564045318,3279033885,3464042516,3980931627,3762502690,4150144569,4199882800,3070356634,3121275539,2904027272,2686254721,2200818878,2384911031,2570832044,2486224549,3747192018,3528626907,3310321856,3359936201,3950355702,3867060991,4049844452,4234721005,1739656202,1790575107,2108100632,1890328081,1402811438,1586903591,1233856572,1149249077,266959938,48394827,369057872,418672217,1002783846,919489135,567498868,752375421,209336225,24197544,376187827,459744698,945164165,895287692,574624663,793451934,1679968233,1764313568,2117360635,1933530610,1343127501,1560637892,1243112415,1192455638,3704280881,3519142200,3336358691,3419915562,3907448597,3857572124,4075877127,4294704398,3029510009,3113855344,2927934315,2744104290,2159976285,2377486676,2594734927,2544078150];var U4=[0,151849742,303699484,454499602,607398968,758720310,908999204,1059270954,1214797936,1097159550,1517440620,1400849762,1817998408,1699839814,2118541908,2001430874,2429595872,2581445614,2194319100,2345119218,3034881240,3186202582,2801699524,2951971274,3635996816,3518358430,3399679628,3283088770,4237083816,4118925222,4002861748,3885750714,1002142683,850817237,698445255,548169417,529487843,377642221,227885567,77089521,1943217067,2061379749,1640576439,1757691577,1474760595,1592394909,1174215055,1290801793,2875968315,2724642869,3111247143,2960971305,2405426947,2253581325,2638606623,2487810577,3808662347,3926825029,4044981591,4162096729,3342319475,3459953789,3576539503,3693126241,1986918061,2137062819,1685577905,1836772287,1381620373,1532285339,1078185097,1229899655,1040559837,923313619,740276417,621982671,439452389,322734571,137073913,19308535,3871163981,4021308739,4104605777,4255800159,3263785589,3414450555,3499326569,3651041127,2933202493,2815956275,3167684641,3049390895,2330014213,2213296395,2566595609,2448830231,1305906550,1155237496,1607244650,1455525988,1776460110,1626319424,2079897426,1928707164,96392454,213114376,396673818,514443284,562755902,679998e3,865136418,983426092,3708173718,3557504664,3474729866,3323011204,4180808110,4030667424,3945269170,3794078908,2507040230,2623762152,2272556026,2390325492,2975484382,3092726480,2738905026,2857194700,3973773121,3856137295,4274053469,4157467219,3371096953,3252932727,3673476453,3556361835,2763173681,2915017791,3064510765,3215307299,2156299017,2307622919,2459735317,2610011675,2081048481,1963412655,1846563261,1729977011,1480485785,1362321559,1243905413,1126790795,878845905,1030690015,645401037,796197571,274084841,425408743,38544885,188821243,3613494426,3731654548,3313212038,3430322568,4082475170,4200115116,3780097726,3896688048,2668221674,2516901860,2366882550,2216610296,3141400786,2989552604,2837966542,2687165888,1202797690,1320957812,1437280870,1554391400,1669664834,1787304780,1906247262,2022837584,265905162,114585348,499347990,349075736,736970802,585122620,972512814,821712160,2595684844,2478443234,2293045232,2174754046,3196267988,3079546586,2895723464,2777952454,3537852828,3687994002,3234156416,3385345166,4142626212,4293295786,3841024952,3992742070,174567692,57326082,410887952,292596766,777231668,660510266,1011452712,893681702,1108339068,1258480242,1343618912,1494807662,1715193156,1865862730,1948373848,2100090966,2701949495,2818666809,3004591147,3122358053,2235061775,2352307457,2535604243,2653899549,3915653703,3764988233,4219352155,4067639125,3444575871,3294430577,3746175075,3594982253,836553431,953270745,600235211,718002117,367585007,484830689,133361907,251657213,2041877159,1891211689,1806599355,1654886325,1568718495,1418573201,1335535747,1184342925];function convertToInt32(bytes){var result=[];for(var i=0;i>2;this._Ke[index][i%4]=tk[i];this._Kd[rounds-index][i%4]=tk[i]}var rconpointer=0;var t=KC,tt;while(t>16&255]<<24^S[tt>>8&255]<<16^S[tt&255]<<8^S[tt>>24&255]^rcon[rconpointer]<<24;rconpointer+=1;if(KC!=8){for(var i=1;i>8&255]<<8^S[tt>>16&255]<<16^S[tt>>24&255]<<24;for(var i=KC/2+1;i>2;c=t%4;this._Ke[r][c]=tk[i];this._Kd[rounds-r][c]=tk[i++];t++}}for(var r=1;r>24&255]^U2[tt>>16&255]^U3[tt>>8&255]^U4[tt&255]}}};AES.prototype.encrypt=function(plaintext){if(plaintext.length!=16){throw new Error("invalid plaintext size (must be 16 bytes)")}var rounds=this._Ke.length-1;var a=[0,0,0,0];var t=convertToInt32(plaintext);for(var i=0;i<4;i++){t[i]^=this._Ke[0][i]}for(var r=1;r>24&255]^T2[t[(i+1)%4]>>16&255]^T3[t[(i+2)%4]>>8&255]^T4[t[(i+3)%4]&255]^this._Ke[r][i]}t=a.slice()}var result=createArray(16),tt;for(var i=0;i<4;i++){tt=this._Ke[rounds][i];result[4*i]=(S[t[i]>>24&255]^tt>>24)&255;result[4*i+1]=(S[t[(i+1)%4]>>16&255]^tt>>16)&255;result[4*i+2]=(S[t[(i+2)%4]>>8&255]^tt>>8)&255;result[4*i+3]=(S[t[(i+3)%4]&255]^tt)&255}return result};AES.prototype.decrypt=function(ciphertext){if(ciphertext.length!=16){throw new Error("invalid ciphertext size (must be 16 bytes)")}var rounds=this._Kd.length-1;var a=[0,0,0,0];var t=convertToInt32(ciphertext);for(var i=0;i<4;i++){t[i]^=this._Kd[0][i]}for(var r=1;r>24&255]^T6[t[(i+3)%4]>>16&255]^T7[t[(i+2)%4]>>8&255]^T8[t[(i+1)%4]&255]^this._Kd[r][i]}t=a.slice()}var result=createArray(16),tt;for(var i=0;i<4;i++){tt=this._Kd[rounds][i];result[4*i]=(Si[t[i]>>24&255]^tt>>24)&255;result[4*i+1]=(Si[t[(i+3)%4]>>16&255]^tt>>16)&255;result[4*i+2]=(Si[t[(i+2)%4]>>8&255]^tt>>8)&255;result[4*i+3]=(Si[t[(i+1)%4]&255]^tt)&255}return result};var ModeOfOperationECB=function(key){if(!(this instanceof ModeOfOperationECB)){throw Error("AES must be instanitated with `new`")}this.description="Electronic Code Block";this.name="ecb";this._aes=new AES(key)};ModeOfOperationECB.prototype.encrypt=function(plaintext){plaintext=coerceArray(plaintext);if(plaintext.length%16!==0){throw new Error("invalid plaintext size (must be multiple of 16 bytes)")}var ciphertext=createArray(plaintext.length);var block=createArray(16);for(var i=0;i=0;--index){this._counter[index]=value%256;value=value>>8}};Counter.prototype.setBytes=function(bytes){bytes=coerceArray(bytes,true);if(bytes.length!=16){throw new Error("invalid counter bytes size (must be 16 bytes)")}this._counter=bytes};Counter.prototype.increment=function(){for(var i=15;i>=0;i--){if(this._counter[i]===255){this._counter[i]=0}else{this._counter[i]++;break}}};var ModeOfOperationCTR=function(key,counter){if(!(this instanceof ModeOfOperationCTR)){throw Error("AES must be instanitated with `new`")}this.description="Counter";this.name="ctr";if(!(counter instanceof Counter)){counter=new Counter(counter)}this._counter=counter;this._remainingCounter=null;this._remainingCounterIndex=16;this._aes=new AES(key)};ModeOfOperationCTR.prototype.encrypt=function(plaintext){var encrypted=coerceArray(plaintext,true);for(var i=0;i16){throw new Error("PKCS#7 padding byte out of range")}var length=data.length-padder;for(var i=0;i=64){let a=h0,b=h1,c=h2,d=h3,e=h4,f=h5,g=h6,h=h7,u,i,j,t1,t2;for(i=0;i<16;i++){j=off+i*4;w[i]=(p[j]&255)<<24|(p[j+1]&255)<<16|(p[j+2]&255)<<8|p[j+3]&255}for(i=16;i<64;i++){u=w[i-2];t1=(u>>>17|u<<32-17)^(u>>>19|u<<32-19)^u>>>10;u=w[i-15];t2=(u>>>7|u<<32-7)^(u>>>18|u<<32-18)^u>>>3;w[i]=(t1+w[i-7]|0)+(t2+w[i-16]|0)|0}for(i=0;i<64;i++){t1=(((e>>>6|e<<32-6)^(e>>>11|e<<32-11)^(e>>>25|e<<32-25))+(e&f^~e&g)|0)+(h+(K[i]+w[i]|0)|0)|0;t2=((a>>>2|a<<32-2)^(a>>>13|a<<32-13)^(a>>>22|a<<32-22))+(a&b^a&c^b&c)|0;h=g;g=f;f=e;e=d+t1|0;d=c;c=b;b=a;a=t1+t2|0}h0=h0+a|0;h1=h1+b|0;h2=h2+c|0;h3=h3+d|0;h4=h4+e|0;h5=h5+f|0;h6=h6+g|0;h7=h7+h|0;off+=64;len-=64}}blocks(m);let i,bytesLeft=m.length%64,bitLenHi=m.length/536870912|0,bitLenLo=m.length<<3,numZeros=bytesLeft<56?56:120,p=m.slice(m.length-bytesLeft,m.length);p.push(128);for(i=bytesLeft+1;i>>24&255);p.push(bitLenHi>>>16&255);p.push(bitLenHi>>>8&255);p.push(bitLenHi>>>0&255);p.push(bitLenLo>>>24&255);p.push(bitLenLo>>>16&255);p.push(bitLenLo>>>8&255);p.push(bitLenLo>>>0&255);blocks(p);return[h0>>>24&255,h0>>>16&255,h0>>>8&255,h0>>>0&255,h1>>>24&255,h1>>>16&255,h1>>>8&255,h1>>>0&255,h2>>>24&255,h2>>>16&255,h2>>>8&255,h2>>>0&255,h3>>>24&255,h3>>>16&255,h3>>>8&255,h3>>>0&255,h4>>>24&255,h4>>>16&255,h4>>>8&255,h4>>>0&255,h5>>>24&255,h5>>>16&255,h5>>>8&255,h5>>>0&255,h6>>>24&255,h6>>>16&255,h6>>>8&255,h6>>>0&255,h7>>>24&255,h7>>>16&255,h7>>>8&255,h7>>>0&255]}function PBKDF2_HMAC_SHA256_OneIter(password,salt,dkLen){password=password.length<=64?password:SHA256(password);const innerLen=64+salt.length+4;const inner=new Array(innerLen);const outerKey=new Array(64);let i;let dk=[];for(i=0;i<64;i++){inner[i]=54}for(i=0;i=innerLen-4;i--){inner[i]++;if(inner[i]<=255)return;inner[i]=0}}while(dkLen>=32){incrementCounter();dk=dk.concat(SHA256(outerKey.concat(SHA256(inner))));dkLen-=32}if(dkLen>0){incrementCounter();dk=dk.concat(SHA256(outerKey.concat(SHA256(inner))).slice(0,dkLen))}return dk}function blockmix_salsa8(BY,Yi,r,x,_X){let i;arraycopy(BY,(2*r-1)*16,_X,0,16);for(i=0;i<2*r;i++){blockxor(BY,i*16,_X,16);salsa20_8(_X,x);arraycopy(_X,0,BY,Yi+i*16,16)}for(i=0;i>>32-b}function salsa20_8(B,x){arraycopy(B,0,x,0,16);for(let i=8;i>0;i-=2){x[4]^=R(x[0]+x[12],7);x[8]^=R(x[4]+x[0],9);x[12]^=R(x[8]+x[4],13);x[0]^=R(x[12]+x[8],18);x[9]^=R(x[5]+x[1],7);x[13]^=R(x[9]+x[5],9);x[1]^=R(x[13]+x[9],13);x[5]^=R(x[1]+x[13],18);x[14]^=R(x[10]+x[6],7);x[2]^=R(x[14]+x[10],9);x[6]^=R(x[2]+x[14],13);x[10]^=R(x[6]+x[2],18);x[3]^=R(x[15]+x[11],7);x[7]^=R(x[3]+x[15],9);x[11]^=R(x[7]+x[3],13);x[15]^=R(x[11]+x[7],18);x[1]^=R(x[0]+x[3],7);x[2]^=R(x[1]+x[0],9);x[3]^=R(x[2]+x[1],13);x[0]^=R(x[3]+x[2],18);x[6]^=R(x[5]+x[4],7);x[7]^=R(x[6]+x[5],9);x[4]^=R(x[7]+x[6],13);x[5]^=R(x[4]+x[7],18);x[11]^=R(x[10]+x[9],7);x[8]^=R(x[11]+x[10],9);x[9]^=R(x[8]+x[11],13);x[10]^=R(x[9]+x[8],18);x[12]^=R(x[15]+x[14],7);x[13]^=R(x[12]+x[15],9);x[14]^=R(x[13]+x[12],13);x[15]^=R(x[14]+x[13],18)}for(let i=0;i<16;++i){B[i]+=x[i]}}function blockxor(S,Si,D,len){for(let i=0;i=256){return false}}return true}function ensureInteger(value,name){if(typeof value!=="number"||value%1){throw new Error("invalid "+name)}return value}function _scrypt(password,salt,N,r,p,dkLen,callback){N=ensureInteger(N,"N");r=ensureInteger(r,"r");p=ensureInteger(p,"p");dkLen=ensureInteger(dkLen,"dkLen");if(N===0||(N&N-1)!==0){throw new Error("N must be power of 2")}if(N>MAX_VALUE/128/r){throw new Error("N too large")}if(r>MAX_VALUE/128/p){throw new Error("r too large")}if(!checkBufferish(password)){throw new Error("password must be an array or buffer")}password=Array.prototype.slice.call(password);if(!checkBufferish(salt)){throw new Error("salt must be an array or buffer")}salt=Array.prototype.slice.call(salt);let b=PBKDF2_HMAC_SHA256_OneIter(password,salt,p*128*r);const B=new Uint32Array(p*32*r);for(let i=0;ilimit){steps=limit}for(let i=0;ilimit){steps=limit}for(let i=0;i>0&255);b.push(B[i]>>8&255);b.push(B[i]>>16&255);b.push(B[i]>>24&255)}const derivedKey=PBKDF2_HMAC_SHA256_OneIter(password,b,dkLen);if(callback){callback(null,1,derivedKey)}return derivedKey}if(callback){nextTick(incrementalSMix)}};if(!callback){while(true){const derivedKey=incrementalSMix();if(derivedKey!=undefined){return derivedKey}}}incrementalSMix()}const lib={scrypt:function(password,salt,N,r,p,dkLen,progressCallback){return new Promise(function(resolve,reject){let lastProgress=0;if(progressCallback){progressCallback(0)}_scrypt(password,salt,N,r,p,dkLen,function(error,progress,key){if(error){reject(error)}else if(key){if(progressCallback&&lastProgress!==1){progressCallback(1)}resolve(new Uint8Array(key))}else if(progressCallback&&progress!==lastProgress){lastProgress=progress;return progressCallback(progress)}})})},syncScrypt:function(password,salt,N,r,p,dkLen){return new Uint8Array(_scrypt(password,salt,N,r,p,dkLen))}};if("object"!=="undefined"){module.exports=lib}else if(typeof undefined==="function"&&undefined.amd){undefined(lib)}else if(root){if(root.scrypt){root._scrypt=root.scrypt}root.scrypt=lib}})(commonjsGlobal)});var keystore=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]0&&attemptLimit%1===0,"invalid connection throttle limit","connection.throttleLimit",attemptLimit);var throttleCallback=typeof connection==="object"?connection.throttleCallback:null;var throttleSlotInterval=typeof connection==="object"&&typeof connection.throttleSlotInterval==="number"?connection.throttleSlotInterval:100;logger.assertArgument(throttleSlotInterval>0&&throttleSlotInterval%1===0,"invalid connection throttle slot interval","connection.throttleSlotInterval",throttleSlotInterval);var errorPassThrough=typeof connection==="object"?!!connection.errorPassThrough:false;var headers={};var url=null;var options={method:"GET"};var allow304=false;var timeout=2*60*1e3;if(typeof connection==="string"){url=connection}else if(typeof connection==="object"){if(connection==null||connection.url==null){logger.throwArgumentError("missing URL","connection.url",connection)}url=connection.url;if(typeof connection.timeout==="number"&&connection.timeout>0){timeout=connection.timeout}if(connection.headers){for(var key in connection.headers){headers[key.toLowerCase()]={key:key,value:String(connection.headers[key])};if(["if-none-match","if-modified-since"].indexOf(key.toLowerCase())>=0){allow304=true}}}options.allowGzip=!!connection.allowGzip;if(connection.user!=null&&connection.password!=null){if(url.substring(0,6)!=="https:"&&connection.allowInsecureAuthentication!==true){logger.throwError("basic authentication requires a secure https url",lib.Logger.errors.INVALID_ARGUMENT,{argument:"url",url:url,user:connection.user,password:"[REDACTED]"})}var authorization=connection.user+":"+connection.password;headers["authorization"]={key:"Authorization",value:"Basic "+(0,lib$p.encode)((0,lib$8.toUtf8Bytes)(authorization))}}if(connection.skipFetchSetup!=null){options.skipFetchSetup=!!connection.skipFetchSetup}}var reData=new RegExp("^data:([a-z0-9-]+/[a-z0-9-]+);base64,(.*)$","i");var dataMatch=url?url.match(reData):null;if(dataMatch){try{var response={statusCode:200,statusMessage:"OK",headers:{"content-type":dataMatch[1]},body:(0,lib$p.decode)(dataMatch[2])};var result=response.body;if(processFunc){result=processFunc(response.body,response)}return Promise.resolve(result)}catch(error){logger.throwError("processing response error",lib.Logger.errors.SERVER_ERROR,{body:bodyify(dataMatch[1],dataMatch[2]),error:error,requestBody:null,requestMethod:"GET",url:url})}}if(body){options.method="POST";options.body=body;if(headers["content-type"]==null){headers["content-type"]={key:"Content-Type",value:"application/octet-stream"}}if(headers["content-length"]==null){headers["content-length"]={key:"Content-Length",value:String(body.length)}}}var flatHeaders={};Object.keys(headers).forEach(function(key){var header=headers[key];flatHeaders[header.key]=header.value});options.headers=flatHeaders;var runningTimeout=function(){var timer=null;var promise=new Promise(function(resolve,reject){if(timeout){timer=setTimeout(function(){if(timer==null){return}timer=null;reject(logger.makeError("timeout",lib.Logger.errors.TIMEOUT,{requestBody:bodyify(options.body,flatHeaders["content-type"]),requestMethod:options.method,timeout:timeout,url:url}))},timeout)}});var cancel=function(){if(timer==null){return}clearTimeout(timer);timer=null};return{promise:promise,cancel:cancel}}();var runningFetch=function(){return __awaiter(this,void 0,void 0,function(){var attempt,response,location_1,tryAgain,stall,retryAfter,error_1,body_1,result,error_2,tryAgain,timeout_1;return __generator(this,function(_a){switch(_a.label){case 0:attempt=0;_a.label=1;case 1:if(!(attempt=300)){runningTimeout.cancel();logger.throwError("bad response",lib.Logger.errors.SERVER_ERROR,{status:response.statusCode,headers:response.headers,body:bodyify(body_1,response.headers?response.headers["content-type"]:null),requestBody:bodyify(options.body,flatHeaders["content-type"]),requestMethod:options.method,url:url})}if(!processFunc)return[3,18];_a.label=11;case 11:_a.trys.push([11,13,,18]);return[4,processFunc(body_1,response)];case 12:result=_a.sent();runningTimeout.cancel();return[2,result];case 13:error_2=_a.sent();if(!(error_2.throttleRetry&&attemptretryLimit){if(cancel()){reject(new Error("retry limit reached"))}return}var timeout=options.interval*parseInt(String(Math.random()*Math.pow(2,attempt)));if(timeoutoptions.ceiling){timeout=options.ceiling}setTimeout(check,timeout)}return null},function(error){if(cancel()){reject(error)}})}check()})}exports.poll=poll});var index$q=getDefaultExportFromCjs(lib$q);"use strict";var ALPHABET="qpzry9x8gf2tvdw0s3jn54khce6mua7l";var ALPHABET_MAP={};for(var z=0;z>25;return(pre&33554431)<<5^-(b>>0&1)&996825010^-(b>>1&1)&642813549^-(b>>2&1)&513874426^-(b>>3&1)&1027748829^-(b>>4&1)&705979059}function prefixChk(prefix){var chk=1;for(var i=0;i126)return"Invalid prefix ("+prefix+")";chk=polymodStep(chk)^c>>5}chk=polymodStep(chk);for(i=0;iLIMIT)throw new TypeError("Exceeds length limit");prefix=prefix.toLowerCase();var chk=prefixChk(prefix);if(typeof chk==="string")throw new Error(chk);var result=prefix+"1";for(var i=0;i>5!==0)throw new Error("Non 5-bit word");chk=polymodStep(chk)^x;result+=ALPHABET.charAt(x)}for(i=0;i<6;++i){chk=polymodStep(chk)}chk^=1;for(i=0;i<6;++i){var v=chk>>(5-i)*5&31;result+=ALPHABET.charAt(v)}return result}function __decode(str,LIMIT){LIMIT=LIMIT||90;if(str.length<8)return str+" too short";if(str.length>LIMIT)return"Exceeds length limit";var lowered=str.toLowerCase();var uppered=str.toUpperCase();if(str!==lowered&&str!==uppered)return"Mixed-case string "+str;str=lowered;var split=str.lastIndexOf("1");if(split===-1)return"No separator character for "+str;if(split===0)return"Missing prefix for "+str;var prefix=str.slice(0,split);var wordChars=str.slice(split+1);if(wordChars.length<6)return"Data too short";var chk=prefixChk(prefix);if(typeof chk==="string")return chk;var words=[];for(var i=0;i=wordChars.length)continue;words.push(v)}if(chk!==1)return"Invalid checksum for "+str;return{prefix:prefix,words:words}}function decodeUnsafe(){var res=__decode.apply(null,arguments);if(typeof res==="object")return res}function decode(str){var res=__decode.apply(null,arguments);if(typeof res==="object")return res;throw new Error(res)}function convert(data,inBits,outBits,pad){var value=0;var bits=0;var maxV=(1<