Workflow updating files of blockchainbonds
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21
blockchainbonds/LICENCE
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21
blockchainbonds/LICENCE
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MIT License
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Copyright (c) 2023 Sai Raj
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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2
blockchainbonds/README.md
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2
blockchainbonds/README.md
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# BondCalculator
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view and calculate the ranchimall bonds
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13
blockchainbonds/assets/bg-1.svg
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13
blockchainbonds/assets/bg-1.svg
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<svg width="1440" height="541" viewBox="0 0 1440 541" fill="none" xmlns="http://www.w3.org/2000/svg">
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<g clip-path="url(#clip0_66_94)">
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<rect x="-89" y="280.638" width="479.275" height="120.308" rx="12" transform="rotate(-30 -89 280.638)" fill="#7795FF"/>
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<rect x="-202" y="461.5" width="389" height="66" rx="12" transform="rotate(-30 -202 461.5)" fill="#360095"/>
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<rect x="1543.22" y="283.351" width="424.814" height="106.637" rx="12" transform="rotate(150 1543.22 283.351)" fill="#FAB2D9"/>
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<rect x="1483.26" y="214.703" width="233.236" height="58.5471" rx="12" transform="rotate(150 1483.26 214.703)" fill="white"/>
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</g>
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<defs>
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<clipPath id="clip0_66_94">
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<rect width="1440" height="541" fill="white"/>
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</clipPath>
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</defs>
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</svg>
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|
After Width: | Height: | Size: 733 B |
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blockchainbonds/css/main.css
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blockchainbonds/css/main.css
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blockchainbonds/css/main.min.css
vendored
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blockchainbonds/css/main.min.css
vendored
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899
blockchainbonds/css/main.scss
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blockchainbonds/css/main.scss
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* {
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padding: 0;
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margin: 0;
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box-sizing: border-box;
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font-family: "Roboto", sans-serif;
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}
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:root {
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font-size: clamp(16px, 1.2vmax, 32px);
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}
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html,
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body {
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height: 100%;
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}
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body {
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--accent-color: #5101dc;
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--text-color: 20, 20, 20;
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--foreground-color: 252, 253, 255;
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--background-color: 241, 243, 248;
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--danger-color: rgb(255, 75, 75);
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--green: #1cad59;
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--yellow: rgb(220, 165, 0);
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color: rgba(var(--text-color), 1);
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background: rgba(var(--background-color), 1);
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}
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body[data-theme="dark"] {
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--accent-color: #c8a8ff;
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--text-color: 200, 200, 200;
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--foreground-color: 27, 28, 29;
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--background-color: 21, 22, 22;
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--danger-color: rgb(255, 106, 106);
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--green: #00e676;
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--yellow: rgb(255, 213, 5);
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::-webkit-calendar-picker-indicator {
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filter: invert(1);
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}
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}
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.overpass {
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font-family: "Overpass", sans-serif;
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font-weight: 700;
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}
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h1,
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h2,
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h3,
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h4,
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h5,
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h6 {
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font-family: "Overpass", sans-serif;
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font-weight: 700;
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}
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.h1 {
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font-size: 6rem;
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}
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.h2 {
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font-size: 4rem;
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}
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.h3 {
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font-size: 3rem;
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line-height: 1.1;
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}
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.h4 {
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font-size: 2rem;
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}
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.h5 {
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font-size: 1.5rem;
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}
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.h6 {
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font-size: 1.2rem;
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}
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.body-1 {
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font-size: 1rem;
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}
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.body-2 {
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font-size: 0.85rem;
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}
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.uppercase {
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text-transform: uppercase;
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}
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.capitalize {
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text-transform: capitalize;
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}
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p {
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font-size: 0.8;
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max-width: 60ch;
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line-height: 1.5;
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color: rgba(var(--text-color), 0.8);
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}
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img {
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object-fit: cover;
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}
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a {
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color: var(--accent-color);
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text-decoration: none;
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}
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a:any-link:focus-visible {
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outline: var(--accent-color) medium solid;
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}
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button,
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.button {
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user-select: none;
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position: relative;
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display: inline-flex;
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border: none;
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background-color: transparent;
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overflow: hidden;
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color: inherit;
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-webkit-tap-highlight-color: transparent;
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align-items: center;
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font-size: 0.9rem;
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font-weight: 500;
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white-space: nowrap;
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padding: 0.8rem;
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border-radius: 0.3rem;
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justify-content: center;
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&:focus-visible {
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outline: var(--accent-color) solid medium;
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}
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&:not(:disabled) {
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cursor: pointer;
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}
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}
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.button {
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background-color: rgba(var(--text-color), 0.02);
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border: solid thin rgba(var(--text-color), 0.06);
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&--primary {
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color: rgba(var(--background-color), 1) !important;
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.icon {
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fill: rgba(var(--background-color), 1);
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}
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}
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&--danger {
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color: var(--danger-color);
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.icon {
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fill: var(--danger-color);
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}
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}
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&--primary {
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background-color: var(--accent-color);
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}
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&--colored {
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color: var(--accent-color);
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.icon {
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fill: var(--accent-color);
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}
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}
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&--small {
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padding: 0.4rem 0.6rem;
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}
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&--outlined {
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border: solid rgba(var(--text-color), 0.3) 0.1rem;
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background-color: rgba(var(--foreground-color), 1);
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}
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&--transparent {
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background-color: transparent;
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}
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}
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button:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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filter: saturate(0);
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}
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.cta {
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text-transform: uppercase;
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font-weight: 700;
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letter-spacing: 0.05em;
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padding: 0.8rem 1rem;
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}
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.multi-state-button {
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display: grid;
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text-align: center;
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align-items: center;
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& > * {
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grid-area: 1/1/2/2;
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}
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button {
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z-index: 1;
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}
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sm-spinner {
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justify-self: center;
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}
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}
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sm-spinner {
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--size: 1.5rem;
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--stroke-width: 0.1rem;
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}
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sm-input,
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sm-textarea {
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--border-radius: 0.5rem;
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--background: rgba(var(--text-color), 0.06);
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}
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.password-field {
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label {
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display: flex;
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justify-content: center;
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input:checked ~ .visible {
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display: none;
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}
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input:not(:checked) ~ .invisible {
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display: none;
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}
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}
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}
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ul {
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list-style: none;
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}
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.accent-color {
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color: var(--accent-color);
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}
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.flex {
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display: flex;
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}
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.flex-wrap {
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flex-wrap: wrap;
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}
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.grid {
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display: grid;
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}
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.grid-3 {
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grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr));
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}
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.flow-column {
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grid-auto-flow: column;
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}
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.gap-0-5 {
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gap: 0.5rem;
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}
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.gap-1 {
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gap: 1rem;
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}
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.gap-1-5 {
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gap: 1.5rem;
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}
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.gap-2 {
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gap: 2rem;
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}
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.gap-3 {
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gap: 3rem;
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}
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.pos-relative {
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position: relative;
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}
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.text-align-right {
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text-align: right;
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}
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.align-start {
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align-items: flex-start;
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}
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.align-items-center {
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align-items: center;
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}
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.text-center {
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text-align: center;
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}
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.justify-start {
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justify-content: start;
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}
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.justify-center {
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justify-content: center;
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}
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.justify-end {
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justify-content: flex-end;
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}
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.justify-right {
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margin-left: auto;
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}
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.align-self-center {
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align-self: center;
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}
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.justify-self-center {
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justify-self: center;
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}
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.justify-self-start {
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justify-self: start;
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}
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.justify-self-end {
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justify-self: end;
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}
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.flex-direction-column {
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flex-direction: column;
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}
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.space-between {
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justify-content: space-between;
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}
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.w-100 {
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width: 100%;
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}
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.margin-top-1-5 {
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margin-top: 1.5rem;
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}
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.margin-bottom-0-5r {
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margin-bottom: 0.5rem;
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}
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.margin-bottom-1r {
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margin-bottom: 1rem;
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}
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.margin-bottom-1-5r {
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margin-bottom: 1.5rem;
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}
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.margin-bottom-2r {
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margin-bottom: 2rem;
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}
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.margin-bottom-3r {
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margin-bottom: 3rem;
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}
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.margin-bottom-4r {
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margin-bottom: 4rem;
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}
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.margin-left-0-5 {
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margin-left: 0.5rem;
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}
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.margin-left-auto {
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margin-left: auto;
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}
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.margin-right-0-3 {
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margin-right: 0.3rem;
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}
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.margin-right-0-5 {
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margin-right: 0.5rem;
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}
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.color-0-9 {
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color: rgba(var(--text-color), 0.9);
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}
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.color-0-8 {
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color: rgba(var(--text-color), 0.8);
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}
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.color-0-7 {
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color: rgba(var(--text-color), 0.7);
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}
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.weight-400 {
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font-weight: 400;
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}
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.weight-500 {
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font-weight: 500;
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}
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.weight-700 {
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font-weight: 700;
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}
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.weight-900 {
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font-weight: 900;
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}
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.hide {
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opacity: 0;
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pointer-events: none;
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}
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.hidden {
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display: none !important;
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}
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||||
.no-transformations {
|
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transform: none !important;
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}
|
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.overflow-ellipsis {
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width: 100%;
|
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overflow: hidden;
|
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white-space: nowrap;
|
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text-overflow: ellipsis;
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}
|
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.ripple {
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height: 8rem;
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width: 8rem;
|
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position: absolute;
|
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border-radius: 50%;
|
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transform: scale(0);
|
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background: radial-gradient(
|
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circle,
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rgba(var(--text-color), 0.3) 0%,
|
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rgba(0, 0, 0, 0) 50%
|
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);
|
||||
pointer-events: none;
|
||||
}
|
||||
.interact {
|
||||
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;
|
||||
}
|
||||
.icon {
|
||||
height: 1.2rem;
|
||||
width: 1.2rem;
|
||||
fill: rgba(var(--text-color), 1);
|
||||
flex-shrink: 0;
|
||||
min-width: max-content;
|
||||
}
|
||||
.popup__header {
|
||||
position: relative;
|
||||
display: grid;
|
||||
gap: 0.5rem;
|
||||
width: 100%;
|
||||
padding: 0 1.5rem 0 0.5rem;
|
||||
align-items: center;
|
||||
grid-template-columns: auto 1fr;
|
||||
& > * {
|
||||
grid-row: 1;
|
||||
}
|
||||
h3,
|
||||
h4 {
|
||||
grid-column: 1/-1;
|
||||
justify-self: center;
|
||||
align-self: center;
|
||||
}
|
||||
&__close {
|
||||
grid-column: 1;
|
||||
}
|
||||
}
|
||||
|
||||
#loading_page {
|
||||
position: relative;
|
||||
display: grid;
|
||||
height: 100%;
|
||||
place-content: center;
|
||||
justify-items: center;
|
||||
}
|
||||
#loading_page,
|
||||
#error_page {
|
||||
position: relative;
|
||||
display: grid;
|
||||
height: 100%;
|
||||
place-content: center;
|
||||
justify-items: center;
|
||||
}
|
||||
.sad-face {
|
||||
height: 6rem;
|
||||
margin: 1rem;
|
||||
fill: rgba(var(--text-color), 1);
|
||||
.eyes {
|
||||
transform-origin: center;
|
||||
animation: blink 1s infinite alternate;
|
||||
}
|
||||
.face {
|
||||
animation: nod 2s 1s;
|
||||
}
|
||||
}
|
||||
@keyframes blink {
|
||||
0% {
|
||||
transform: scaleY(1);
|
||||
}
|
||||
80% {
|
||||
transform: scaleY(1);
|
||||
}
|
||||
100% {
|
||||
transform: scaleY(0);
|
||||
}
|
||||
}
|
||||
@keyframes nod {
|
||||
0% {
|
||||
transform: translateX(0);
|
||||
}
|
||||
20% {
|
||||
transform: translateX(-1.5rem);
|
||||
}
|
||||
30% {
|
||||
transform: translateX(1.5rem);
|
||||
}
|
||||
40% {
|
||||
transform: translateX(-1rem);
|
||||
}
|
||||
50% {
|
||||
transform: translateX(1rem);
|
||||
}
|
||||
60% {
|
||||
transform: translateX(-0.7rem);
|
||||
}
|
||||
70% {
|
||||
transform: translateX(0.7rem);
|
||||
}
|
||||
80% {
|
||||
transform: translateX(-0.5rem);
|
||||
}
|
||||
90% {
|
||||
transform: translateX(0.5rem);
|
||||
}
|
||||
100% {
|
||||
transform: translateX(0);
|
||||
}
|
||||
}
|
||||
.page__footer {
|
||||
position: absolute;
|
||||
padding: 3rem;
|
||||
bottom: 0;
|
||||
}
|
||||
#rm_logo {
|
||||
width: auto;
|
||||
height: 2rem;
|
||||
fill: rgba(var(--text-color), 1);
|
||||
}
|
||||
#main_loader {
|
||||
width: 4rem;
|
||||
height: 8rem;
|
||||
}
|
||||
.loader {
|
||||
display: flex;
|
||||
position: relative;
|
||||
fill: none;
|
||||
stroke-width: 4;
|
||||
stroke-linecap: round;
|
||||
stroke: rgba(var(--text-color), 1);
|
||||
polyline:nth-of-type(2),
|
||||
polyline:nth-of-type(3),
|
||||
polyline:nth-of-type(4) {
|
||||
stroke-dasharray: 60;
|
||||
animation: loading infinite 1s;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes loading {
|
||||
0% {
|
||||
stroke-dashoffset: -60;
|
||||
}
|
||||
50% {
|
||||
stroke-dashoffset: 0;
|
||||
}
|
||||
100% {
|
||||
stroke-dashoffset: 60;
|
||||
}
|
||||
}
|
||||
|
||||
#main_header {
|
||||
position: relative;
|
||||
display: grid;
|
||||
gap: 1.5rem;
|
||||
padding: 1rem;
|
||||
align-items: center;
|
||||
background-color: #3f00ac;
|
||||
color: white;
|
||||
}
|
||||
#main_header__logo {
|
||||
fill: white;
|
||||
height: 1.5rem;
|
||||
width: 1.5rem;
|
||||
}
|
||||
.header__company-name {
|
||||
font-size: 1em;
|
||||
font-weight: 500;
|
||||
}
|
||||
#current_price {
|
||||
justify-self: flex-start;
|
||||
}
|
||||
#usd-rate {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
&:not(:empty):before {
|
||||
content: "";
|
||||
width: 1px;
|
||||
height: 2rem;
|
||||
background-color: white;
|
||||
margin-right: 1rem;
|
||||
}
|
||||
}
|
||||
|
||||
sm-select {
|
||||
--selection-font-size: 0.9rem;
|
||||
}
|
||||
sm-option {
|
||||
--color: rgba(var(--text-color), 1);
|
||||
}
|
||||
|
||||
.dropdown {
|
||||
display: flex;
|
||||
justify-content: flex-end;
|
||||
z-index: 5;
|
||||
}
|
||||
.dropdown__panel {
|
||||
position: absolute;
|
||||
display: grid;
|
||||
left: 0;
|
||||
right: 0;
|
||||
top: 100%;
|
||||
margin: 0 1rem;
|
||||
margin-top: 0.5rem;
|
||||
border-radius: 0.3rem;
|
||||
grid-template-columns: 1fr;
|
||||
justify-content: flex-start;
|
||||
color: rgba(var(--text-color), 1);
|
||||
width: min(24rem, calc(100vw - 2rem));
|
||||
background-color: rgba(var(--foreground-color), 1);
|
||||
box-shadow: 0 2rem 2rem -0.5rem rgba($color: #000000, $alpha: 0.16);
|
||||
li {
|
||||
padding: 1rem;
|
||||
}
|
||||
}
|
||||
|
||||
#profile_button {
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
border: none;
|
||||
justify-self: flex-end;
|
||||
border-radius: 50%;
|
||||
padding: 0.5rem;
|
||||
background-color: rgba($color: #000000, $alpha: 0.16);
|
||||
.icon {
|
||||
fill: white;
|
||||
}
|
||||
}
|
||||
|
||||
.page-layout {
|
||||
display: grid;
|
||||
grid-template-columns: 1rem minmax(0, 1fr) 1rem;
|
||||
& > * {
|
||||
grid-column: 2/3;
|
||||
}
|
||||
}
|
||||
|
||||
#home_page {
|
||||
--side-padding: 1rem;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
padding: 0 max(1rem, var(--side-padding));
|
||||
padding-bottom: 6rem;
|
||||
}
|
||||
#homepage__hero-section {
|
||||
color: white;
|
||||
padding: 2rem var(--side-padding) 5rem var(--side-padding);
|
||||
margin: 0 calc(-1 * max(1rem, var(--side-padding))) -1.6rem calc(-1 * max(1rem, var(--side-padding)));
|
||||
background-image: url(../assets/bg-1.svg);
|
||||
background-color: #3f00ac;
|
||||
background-size: cover;
|
||||
p {
|
||||
color: rgba($color: #fff, $alpha: 0.9);
|
||||
}
|
||||
}
|
||||
|
||||
.bond-list__header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 1rem;
|
||||
margin-bottom: 1rem;
|
||||
}
|
||||
#refresh_button {
|
||||
color: var(--accent-color);
|
||||
border: solid thin rgba(0, 0, 0, 0.2);
|
||||
}
|
||||
|
||||
#search_bonds {
|
||||
position: sticky;
|
||||
top: 1rem;
|
||||
--background: rgba(var(--foreground-color), 1);
|
||||
border: solid thin rgba(var(--text-color), 0.2);
|
||||
color: rgba(var(--text-color), 1);
|
||||
--padding: 1rem;
|
||||
width: min(26rem, 100%);
|
||||
align-self: center;
|
||||
margin-bottom: 1.5rem;
|
||||
border-radius: 0.5rem;
|
||||
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
#bond_list {
|
||||
display: grid;
|
||||
gap: 1rem;
|
||||
align-content: flex-start;
|
||||
.loader {
|
||||
height: 2rem;
|
||||
width: 2rem;
|
||||
justify-self: center;
|
||||
margin-top: 4vw;
|
||||
}
|
||||
}
|
||||
|
||||
.bond-transaction {
|
||||
display: grid;
|
||||
align-items: flex-start;
|
||||
width: 100%;
|
||||
gap: 1rem;
|
||||
padding: 1rem;
|
||||
border-radius: 0.5rem;
|
||||
background-color: rgba(var(--foreground-color), 1);
|
||||
& > * {
|
||||
flex-basis: max(8rem, 12vw);
|
||||
}
|
||||
&__withdraw {
|
||||
background-color: var(--accent-color);
|
||||
padding: 0.8rem 1.5rem;
|
||||
color: rgba(var(--background-color), 1);
|
||||
margin-left: auto;
|
||||
}
|
||||
.tag {
|
||||
display: inline-flex;
|
||||
padding: 0.4rem 0.8rem;
|
||||
border-radius: 0.5rem;
|
||||
font-size: 0.8rem;
|
||||
font-weight: 500;
|
||||
color: var(--danger-color);
|
||||
border: solid 0.1rem var(--danger-color);
|
||||
}
|
||||
&--closed {
|
||||
a {
|
||||
flex-basis: auto;
|
||||
}
|
||||
}
|
||||
}
|
||||
.label {
|
||||
font-weight: 500;
|
||||
font-size: 0.75rem;
|
||||
margin-bottom: 0.2rem;
|
||||
color: rgba(var(--text-color), 0.8);
|
||||
}
|
||||
.value {
|
||||
font-weight: 600;
|
||||
font-size: 0.9rem;
|
||||
overflow-wrap: break-word;
|
||||
word-wrap: break-word;
|
||||
-ms-word-break: break-all;
|
||||
word-break: break-word;
|
||||
-ms-hyphens: auto;
|
||||
-moz-hyphens: auto;
|
||||
-webkit-hyphens: auto;
|
||||
hyphens: auto;
|
||||
}
|
||||
.more-details {
|
||||
border-top: solid thin rgba(var(--text-color), 0.2);
|
||||
padding-top: 1rem;
|
||||
}
|
||||
|
||||
#bond_list__empty-state {
|
||||
padding: 4rem 0;
|
||||
border-radius: 0.3rem;
|
||||
place-content: center;
|
||||
margin-bottom: 3rem;
|
||||
background-color: rgba(var(--foreground-color), 1);
|
||||
box-shadow: 0 1rem 2rem -1rem rgba($color: #000000, $alpha: 0.16);
|
||||
.icon--big {
|
||||
height: 6rem;
|
||||
width: 6rem;
|
||||
justify-self: center;
|
||||
}
|
||||
}
|
||||
|
||||
.flex-grid {
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
gap: 1rem;
|
||||
justify-content: start;
|
||||
& > * {
|
||||
flex-basis: max(8rem, 12vw);
|
||||
}
|
||||
}
|
||||
|
||||
form {
|
||||
padding: 1rem;
|
||||
border-radius: 0.3rem;
|
||||
width: min(32rem, 100%);
|
||||
margin-bottom: 3rem;
|
||||
background: rgba(var(--foreground-color), 1);
|
||||
input {
|
||||
display: inline-flex;
|
||||
color: inherit;
|
||||
padding: 0.6rem;
|
||||
border: none;
|
||||
box-shadow: 0 0 0 1px rgba(var(--text-color), 0.6);
|
||||
background-color: rgba(var(--text-color), 0.1);
|
||||
flex: 1;
|
||||
}
|
||||
select option {
|
||||
color: inherit;
|
||||
background-color: rgba(var(--text-color), 0.1);
|
||||
}
|
||||
}
|
||||
|
||||
#bond_details {
|
||||
line-height: 1.7;
|
||||
margin-bottom: 1.5rem;
|
||||
}
|
||||
|
||||
#admin_id {
|
||||
line-height: 1.7;
|
||||
}
|
||||
|
||||
.back-button {
|
||||
margin-left: -0.8rem;
|
||||
}
|
||||
.user-action-result__icon {
|
||||
justify-self: center;
|
||||
height: 4rem;
|
||||
width: 4rem;
|
||||
border-radius: 5rem;
|
||||
margin-bottom: 2rem;
|
||||
animation: popup 1s;
|
||||
&.success {
|
||||
fill: rgba(var(--background-color), 1);
|
||||
padding: 1rem;
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
@media only screen and (max-width: 640px) {
|
||||
.h1 {
|
||||
font-size: 4rem;
|
||||
}
|
||||
.h2 {
|
||||
font-size: 3rem;
|
||||
}
|
||||
.h3 {
|
||||
font-size: 2rem;
|
||||
}
|
||||
.h4 {
|
||||
font-size: 1.5rem;
|
||||
}
|
||||
#main_header {
|
||||
grid-template-areas: ". profile-button";
|
||||
.dropdown {
|
||||
grid-area: profile-button;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@media only screen and (min-width: 640px) {
|
||||
sm-popup {
|
||||
--width: 26rem;
|
||||
}
|
||||
|
||||
.popup__header {
|
||||
padding: 1.5rem 1.5rem 0 0.75rem;
|
||||
}
|
||||
#home_page {
|
||||
--side-padding: 8vw;
|
||||
}
|
||||
#main_header {
|
||||
padding: 2rem calc((10vw / 2) - 0.4rem);
|
||||
grid-template-columns: auto 1fr auto;
|
||||
&::after {
|
||||
height: 5rem;
|
||||
}
|
||||
}
|
||||
.page-layout {
|
||||
grid-template-columns: 1fr 90vw 1fr;
|
||||
}
|
||||
#current_price {
|
||||
justify-self: flex-end;
|
||||
}
|
||||
.dropdown__panel {
|
||||
left: auto;
|
||||
}
|
||||
.bond-transaction {
|
||||
padding: 1.5rem;
|
||||
}
|
||||
}
|
||||
@media only screen and (min-width: 1280px) {
|
||||
.page-layout {
|
||||
grid-template-columns: 1fr 90vw 1fr;
|
||||
}
|
||||
}
|
||||
@media (any-hover: hover) {
|
||||
::-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);
|
||||
}
|
||||
}
|
||||
}
|
||||
1068
blockchainbonds/index.html
Normal file
1068
blockchainbonds/index.html
Normal file
File diff suppressed because it is too large
Load Diff
218
blockchainbonds/scripts/bonds.js
Normal file
218
blockchainbonds/scripts/bonds.js
Normal file
@ -0,0 +1,218 @@
|
||||
const blockchainBond = (function () {
|
||||
const productStr = "Product: RanchiMall Bitcoin Bond";
|
||||
|
||||
const magnitude = m => {
|
||||
switch (m) {
|
||||
case "thousand": return 1000;
|
||||
case "lakh": case "lakhs": return 100000;
|
||||
case "million": return 1000000;
|
||||
case "crore": case "crores": return 10000000;
|
||||
default: return null;
|
||||
}
|
||||
}
|
||||
const parseNumber = (str) => {
|
||||
let n = 0,
|
||||
g = 0;
|
||||
str.toLowerCase().replace(/,/g, '').split(" ").forEach(s => {
|
||||
if (!isNaN(s))
|
||||
g = parseFloat(s);
|
||||
else {
|
||||
let m = magnitude(s);
|
||||
if (m !== null) {
|
||||
n += m * g;
|
||||
g = 0;
|
||||
}
|
||||
}
|
||||
});
|
||||
return n + g;
|
||||
}
|
||||
const parsePeriod = (str) => {
|
||||
let P = '', n = 0;
|
||||
str.toLowerCase().replace(/,/g, '').split(" ").forEach(s => {
|
||||
if (!isNaN(s))
|
||||
n = parseFloat(s);
|
||||
else switch (s) {
|
||||
case "year(s)": case "year": case "years": P += (n + 'Y'); n = 0; break;
|
||||
case "month(s)": case "month": case "months": P += (n + 'M'); n = 0; break;
|
||||
case "day(s)": case "day": case "days": P += (n + 'D'); n = 0; break;
|
||||
}
|
||||
});
|
||||
return P;
|
||||
}
|
||||
const dateFormat = (date = null) => {
|
||||
let d = (date ? new Date(date) : new Date()).toDateString();
|
||||
return [d.substring(8, 10), d.substring(4, 7), d.substring(11, 15)].join(" ");
|
||||
}
|
||||
const yearDiff = (d1 = null, d2 = null) => {
|
||||
d1 = d1 ? new Date(d1) : new Date();
|
||||
d2 = d2 ? new Date(d2) : new Date();
|
||||
let y = d1.getYear() - d2.getYear(),
|
||||
m = d1.getMonth() - d2.getMonth(),
|
||||
d = d1.getDate() - d2.getDate()
|
||||
return y + m / 12 + d / 365;
|
||||
}
|
||||
|
||||
const dateAdder = function (start_date, duration) {
|
||||
let date = new Date(start_date);
|
||||
let y = parseInt(duration.match(/\d+Y/)),
|
||||
m = parseInt(duration.match(/\d+M/)),
|
||||
d = parseInt(duration.match(/\d+D/));
|
||||
if (!isNaN(y))
|
||||
date.setFullYear(date.getFullYear() + y);
|
||||
if (!isNaN(m))
|
||||
date.setMonth(date.getMonth() + m);
|
||||
if (!isNaN(d))
|
||||
date.setDate(date.getDate() + d);
|
||||
return date;
|
||||
}
|
||||
|
||||
function calcNetValue(BTC_base, BTC_net, startDate, minIpa, maxPeriod, cut, amount, USD_base, USD_net) {
|
||||
let gain, duration, interest, net;
|
||||
gain = (BTC_net - BTC_base) / BTC_base;
|
||||
duration = yearDiff(Math.min(Date.now(), dateAdder(startDate, maxPeriod).getTime()), startDate);
|
||||
interest = Math.max(cut * gain, minIpa * duration);
|
||||
net = amount / USD_base;
|
||||
net += net * interest;
|
||||
return net * USD_net;
|
||||
}
|
||||
|
||||
function stringify_main(BTC_base, start_date, guaranteed_interest, guarantee_period, gain_cut, amount, USD_base, lockin_period, floID) {
|
||||
return [
|
||||
`${productStr}`,
|
||||
`Base value: ${BTC_base} USD`,
|
||||
`Date of bond start: ${dateFormat(start_date)}`,
|
||||
`Guaranteed interest: ${guaranteed_interest}% per annum simple for ${guarantee_period}`,
|
||||
`Bond value: guaranteed interest or ${gain_cut}% of the gains whichever is higher`,
|
||||
`Amount invested: Rs ${amount}`,
|
||||
`USD INR rate at start: ${USD_base}`,
|
||||
`Lockin period: ${lockin_period}`,
|
||||
`FLO ID of Bond Holder: ${floID}`
|
||||
].join("|");
|
||||
}
|
||||
|
||||
function parse_main(data) {
|
||||
//Data (add bond) sent by admin
|
||||
let details = {};
|
||||
data.split("|").forEach(d => {
|
||||
d = d.split(': ');
|
||||
switch (d[0].toLowerCase()) {
|
||||
case "base value":
|
||||
details["BTC_base"] = parseNumber(d[1].slice(0, -4)); break;
|
||||
case "date of bond start":
|
||||
details["startDate"] = new Date(d[1]); break;
|
||||
case "guaranteed interest":
|
||||
details["minIpa"] = parseFloat(d[1].match(/\d+%/)) / 100;
|
||||
details["maxPeriod"] = parsePeriod(d[1].match(/for .+/).toString()); break;
|
||||
case "bond value":
|
||||
details["cut"] = parseFloat(d[1].match(/\d+%/)) / 100; break;
|
||||
case "amount invested":
|
||||
details["amount"] = parseNumber(d[1].substring(3)); break;
|
||||
case "usd inr rate at start":
|
||||
details["USD_base"] = parseFloat(d[1]); break;
|
||||
case "lockin period":
|
||||
details["lockinPeriod"] = parsePeriod(d[1]); break;
|
||||
case "flo id of bond holder":
|
||||
details["floID"] = d[1]; break;
|
||||
}
|
||||
});
|
||||
return details;
|
||||
}
|
||||
|
||||
function stringify_end(bond_id, end_date, BTC_net, USD_net, amount, ref_sign, payment_ref) {
|
||||
return [
|
||||
`${productStr}`,
|
||||
`Bond: ${bond_id}`,
|
||||
`End value: ${BTC_net} USD`,
|
||||
`Date of bond end: ${dateFormat(end_date)}`,
|
||||
`USD INR rate at end: ${USD_net}`,
|
||||
`Amount withdrawn: Rs ${amount} via ${payment_ref}`,
|
||||
`Reference: ${ref_sign}`
|
||||
].join("|");
|
||||
}
|
||||
|
||||
function parse_end(data) {
|
||||
//Data (end bond) send by market nodes
|
||||
let details = {};
|
||||
data.split("|").forEach(d => {
|
||||
d = d.split(': ');
|
||||
switch (d[0].toLowerCase()) {
|
||||
case "bond":
|
||||
details["bondID"] = d[1]; break;
|
||||
case "end value":
|
||||
details["BTC_net"] = parseNumber(d[1].slice(0, -4)); break;
|
||||
case "date of bond end":
|
||||
details["endDate"] = new Date(d[1]); break;
|
||||
case "amount withdrawn":
|
||||
details["amountFinal"] = parseNumber(d[1].match(/\d.+ via/).toString());
|
||||
details["payment_refRef"] = d[1].match(/via .+/).toString().substring(4); break;
|
||||
case "usd inr rate at end":
|
||||
details["USD_net"] = parseFloat(d[1]); break;
|
||||
case "reference":
|
||||
details["refSign"] = d[1]; break;
|
||||
}
|
||||
});
|
||||
return details;
|
||||
}
|
||||
|
||||
return {
|
||||
productStr,
|
||||
dateAdder,
|
||||
dateFormat,
|
||||
calcNetValue,
|
||||
parse: {
|
||||
main: parse_main,
|
||||
end: parse_end
|
||||
},
|
||||
stringify: {
|
||||
main: stringify_main,
|
||||
end: stringify_end
|
||||
}
|
||||
}
|
||||
})();
|
||||
|
||||
function refreshBlockchainData() {
|
||||
return new Promise((resolve, reject) => {
|
||||
compactIDB.readData("appendix", "lastTx" + floGlobals.adminID).then(lastTx => {
|
||||
var query_options = { tx: true, filter: d => d.startsWith(blockchainBond.productStr) };
|
||||
query_options.senders = floExchangeAPI.nodeList.concat(floGlobals.adminID); //sentOnly: true,
|
||||
if (typeof lastTx == 'number') //lastTx is tx count (*backward support)
|
||||
query_options.ignoreOld = lastTx;
|
||||
else if (typeof lastTx == 'string') //lastTx is txid of last tx
|
||||
query_options.after = lastTx;
|
||||
floBlockchainAPI.readData(floGlobals.adminID, query_options).then(result => {
|
||||
result.items.reverse().forEach(d => {
|
||||
if (d.senders.has(floGlobals.adminID) && /bond start/i.test(d.data))
|
||||
compactIDB.addData('bonds', d.data, d.txid);
|
||||
else
|
||||
compactIDB.addData('closings', d.data, d.txid);
|
||||
});
|
||||
compactIDB.writeData('appendix', result.lastItem, "lastTx" + floGlobals.adminID);
|
||||
resolve(true);
|
||||
}).catch(error => reject(error))
|
||||
}).catch(error => reject(error))
|
||||
})
|
||||
}
|
||||
|
||||
function getCurrentRates() {
|
||||
let fetchData = api => new Promise((resolve, reject) => {
|
||||
fetch(api).then(response => {
|
||||
if (response.ok)
|
||||
response.json().then(data => resolve(data))
|
||||
else
|
||||
reject(response)
|
||||
}).catch(error => reject(error))
|
||||
})
|
||||
return new Promise((resolve, reject) => {
|
||||
fetchData(`https://bitpay.com/api/rates`).then(result => {
|
||||
let BTC_USD, BTC_INR, USD_INR
|
||||
for (let i of result)
|
||||
i.code == "USD" ? BTC_USD = i.rate : i.code == "INR" ? BTC_INR = i.rate : null;
|
||||
USD_INR = BTC_INR / BTC_USD;
|
||||
resolve({
|
||||
BTC_USD,
|
||||
BTC_INR,
|
||||
USD_INR
|
||||
})
|
||||
}).catch(error => reject(error))
|
||||
})
|
||||
}
|
||||
996
blockchainbonds/scripts/btcOperator.js
Normal file
996
blockchainbonds/scripts/btcOperator.js
Normal file
@ -0,0 +1,996 @@
|
||||
(function (EXPORTS) { //btcOperator v1.1.3b
|
||||
/* BTC Crypto and API Operator */
|
||||
const btcOperator = EXPORTS;
|
||||
|
||||
//This library uses API provided by chain.so (https://chain.so/)
|
||||
const URL = "https://blockchain.info/";
|
||||
|
||||
const DUST_AMT = 546,
|
||||
MIN_FEE_UPDATE = 219;
|
||||
|
||||
const fetch_api = btcOperator.fetch = function (api, json_res = true) {
|
||||
return new Promise((resolve, reject) => {
|
||||
console.debug(URL + api);
|
||||
fetch(URL + api).then(response => {
|
||||
if (response.ok) {
|
||||
(json_res ? response.json() : response.text())
|
||||
.then(result => resolve(result))
|
||||
.catch(error => reject(error))
|
||||
} else {
|
||||
response.json()
|
||||
.then(result => reject(result))
|
||||
.catch(error => reject(error))
|
||||
}
|
||||
}).catch(error => reject(error))
|
||||
})
|
||||
};
|
||||
|
||||
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);
|
||||
|
||||
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) => {
|
||||
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 => {
|
||||
response.text().then(resultText => {
|
||||
let r = resultText.match(/<result>.*<\/result>/);
|
||||
if (!r)
|
||||
reject(resultText);
|
||||
else {
|
||||
r = r.pop().replace('<result>', '').replace('</result>', '');
|
||||
if (r == '1') {
|
||||
let txid = resultText.match(/<txid>.*<\/txid>/).pop().replace('<txid>', '').replace('</txid>', '');
|
||||
resolve(txid);
|
||||
} else if (r == '0') {
|
||||
let error = resultText.match(/<response>.*<\/response>/).pop().replace('<response>', '').replace('</response>', '');
|
||||
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
|
||||
}
|
||||
});
|
||||
|
||||
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;
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
const validateAddress = btcOperator.validateAddress = function (addr) {
|
||||
if (!addr)
|
||||
return undefined;
|
||||
let type = coinjs.addressDecode(addr).type;
|
||||
if (["standard", "multisig", "bech32", "multisigBech32"].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) => {
|
||||
fetch_api(`q/addressbalance/${addr}`)
|
||||
.then(result => resolve(util.Sat_to_BTC(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;
|
||||
|
||||
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;
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
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;
|
||||
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;
|
||||
}
|
||||
|
||||
function createTransaction(senders, redeemScripts, receivers, amounts, fee, change_address, fee_from_receiver) {
|
||||
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).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;
|
||||
resolve(result);
|
||||
}).catch(error => reject(error))
|
||||
})
|
||||
}
|
||||
|
||||
function addInputs(tx, senders, redeemScripts, total_amount, fee, output_size, fee_from_receiver) {
|
||||
return new Promise((resolve, reject) => {
|
||||
if (fee !== null) {
|
||||
addUTXOs(tx, senders, redeemScripts, fee_from_receiver ? total_amount : total_amount + fee, false).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) :
|
||||
addUTXOs(tx, senders, redeemScripts, total_amount + net_fee, fee_rate)
|
||||
).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 = {}) {
|
||||
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 reject("Insufficient Balance");
|
||||
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);
|
||||
fetch_api(`unspent?active=${addr}`).then(result => {
|
||||
let utxos = result.unspent_outputs;
|
||||
//console.debug("add-utxo", addr, rs, required_amount, utxos);
|
||||
for (let i = 0; i < utxos.length && required_amount > 0; i++) {
|
||||
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))
|
||||
})
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
/*
|
||||
function autoFeeCalc(tx) {
|
||||
return new Promise((resolve, reject) => {
|
||||
get_fee_rate().then(fee_rate => {
|
||||
let tx_size = tx.size();
|
||||
for (var i = 0; i < this.ins.length; i++)
|
||||
switch (tx.extractScriptKey(i).type) {
|
||||
case 'scriptpubkey':
|
||||
tx_size += SIGN_SIZE;
|
||||
break;
|
||||
case 'segwit':
|
||||
case 'multisig':
|
||||
tx_size += SIGN_SIZE * 0.25;
|
||||
break;
|
||||
default:
|
||||
console.warn('Unknown script-type');
|
||||
tx_size += SIGN_SIZE;
|
||||
}
|
||||
resolve(tx_size * fee_rate);
|
||||
}).catch(error => reject(error))
|
||||
})
|
||||
}
|
||||
|
||||
function editFee(tx, current_fee, target_fee, index = -1) {
|
||||
//values are in satoshi
|
||||
index = parseInt(index >= 0 ? index : tx.outs.length - index);
|
||||
if (index < 0 || index >= tx.outs.length)
|
||||
throw "Invalid index";
|
||||
let edit_value = parseInt(current_fee - target_fee), //rip of any decimal places
|
||||
current_value = tx.outs[index].value; //could be BigInterger
|
||||
if (edit_value < 0 && edit_value > current_value)
|
||||
throw "Insufficient value at vout";
|
||||
tx.outs[index].value = current_value instanceof BigInteger ?
|
||||
current_value.add(new BigInteger('' + edit_value)) : parseInt(current_value + edit_value);
|
||||
}
|
||||
*/
|
||||
|
||||
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.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.sendTx = function (senders, privkeys, receivers, amounts, fee = null, options = {}) {
|
||||
return new Promise((resolve, reject) => {
|
||||
createSignedTx(senders, privkeys, receivers, amounts, fee, options).then(result => {
|
||||
debugger;
|
||||
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,
|
||||
change_address: options.change_address
|
||||
}));
|
||||
} 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, options.change_address || senders[0], options.fee_from_receiver).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 = {}) {
|
||||
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, options.change_address || senders[0], options.fee_from_receiver).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([sender], [redeemScript], receivers, amounts, fee, options.change_address || sender, options.fee_from_receiver).then(result => {
|
||||
result.tx_hex = result.transaction.serialize();
|
||||
delete result.transaction;
|
||||
resolve(result);
|
||||
}).catch(error => reject(error))
|
||||
|
||||
})
|
||||
}
|
||||
|
||||
function deserializeTx(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) => {
|
||||
fetch_api(`rawtx/${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 getLatestBlock = btcOperator.getLatestBlock = () => new Promise((resolve, reject) => {
|
||||
fetch_api(`q/getblockcount`)
|
||||
.then(result => resolve(result))
|
||||
.catch(error => reject(error))
|
||||
})
|
||||
|
||||
const getTx = btcOperator.getTx = txid => new Promise((resolve, reject) => {
|
||||
fetch_api(`rawtx/${txid}`).then(result => {
|
||||
getLatestBlock().then(latest_block => resolve({
|
||||
block: result.block_height,
|
||||
txid: result.hash,
|
||||
time: result.time * 1000,
|
||||
confirmations: result.block_height === null ? 0 : latest_block - result.block_height, //calculate confirmations using latest block number as api doesnt relay it
|
||||
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))
|
||||
});
|
||||
|
||||
getTx.hex = txid => new Promise((resolve, reject) => {
|
||||
fetch_api(`rawtx/${txid}?format=hex`, false)
|
||||
.then(result => resolve(result))
|
||||
.catch(error => reject(error))
|
||||
})
|
||||
|
||||
btcOperator.getAddressData = address => new Promise((resolve, reject) => {
|
||||
fetch_api(`rawaddr/${address}`).then(data => {
|
||||
let details = {};
|
||||
details.balance = util.Sat_to_BTC(data.final_balance);
|
||||
details.address = data.address;
|
||||
details.txs = data.txs.map(tx => {
|
||||
let d = {
|
||||
txid: tx.hash,
|
||||
time: tx.time * 1000, //s to ms
|
||||
block: tx.block_height,
|
||||
}
|
||||
//sender list
|
||||
d.tx_senders = {};
|
||||
tx.inputs.forEach(i => {
|
||||
if (i.prev_out.addr in d.tx_senders)
|
||||
d.tx_senders[i.prev_out.addr] += i.prev_out.value;
|
||||
else d.tx_senders[i.prev_out.addr] = i.prev_out.value;
|
||||
});
|
||||
d.tx_input_value = 0;
|
||||
for (let s in d.tx_senders) {
|
||||
let val = d.tx_senders[s];
|
||||
d.tx_senders[s] = util.Sat_to_BTC(val);
|
||||
d.tx_input_value += val;
|
||||
}
|
||||
d.tx_input_value = util.Sat_to_BTC(d.tx_input_value);
|
||||
//receiver list
|
||||
d.tx_receivers = {};
|
||||
tx.out.forEach(o => {
|
||||
if (o.addr in d.tx_receivers)
|
||||
d.tx_receivers[o.addr] += o.value;
|
||||
else d.tx_receivers[o.addr] = o.value;
|
||||
});
|
||||
d.tx_output_value = 0;
|
||||
for (let r in d.tx_receivers) {
|
||||
let val = d.tx_receivers[r];
|
||||
d.tx_receivers[r] = util.Sat_to_BTC(val);
|
||||
d.tx_output_value += val;
|
||||
}
|
||||
d.tx_output_value = util.Sat_to_BTC(d.tx_output_value);
|
||||
d.tx_fee = util.Sat_to_BTC(tx.fee);
|
||||
//tx type
|
||||
if (tx.result > 0) { //net > 0, balance inc => type=in
|
||||
d.type = "in";
|
||||
d.amount = util.Sat_to_BTC(tx.result);
|
||||
d.sender = Object.keys(d.tx_senders).filter(s => s !== address);
|
||||
} else if (Object.keys(d.tx_receivers).some(r => r !== address)) { //net < 0, balance dec & receiver present => type=out
|
||||
d.type = "out";
|
||||
d.amount = util.Sat_to_BTC(tx.result * -1);
|
||||
d.receiver = Object.keys(d.tx_receivers).filter(r => r !== address);
|
||||
d.fee = d.tx_fee;
|
||||
} else { //net < 0 (fee) & no other id in receiver list => type=self
|
||||
d.type = "self";
|
||||
d.amount = d.tx_receivers[address];
|
||||
d.address = address
|
||||
}
|
||||
return d;
|
||||
})
|
||||
resolve(details);
|
||||
}).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 = {});
|
||||
257
blockchainbonds/scripts/compactIDB.js
Normal file
257
blockchainbonds/scripts/compactIDB.js
Normal file
@ -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 = {});
|
||||
8
blockchainbonds/scripts/components.min.js
vendored
Normal file
8
blockchainbonds/scripts/components.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
1044
blockchainbonds/scripts/floBlockchainAPI.js
Normal file
1044
blockchainbonds/scripts/floBlockchainAPI.js
Normal file
File diff suppressed because it is too large
Load Diff
530
blockchainbonds/scripts/floCrypto.js
Normal file
530
blockchainbonds/scripts/floCrypto.js
Normal file
@ -0,0 +1,530 @@
|
||||
(function (EXPORTS) { //floCrypto v2.3.6a
|
||||
/* FLO Crypto Operators */
|
||||
'use strict';
|
||||
const floCrypto = EXPORTS;
|
||||
|
||||
const p = BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 16);
|
||||
const ecparams = EllipticCurve.getSECCurveByName("secp256k1");
|
||||
const ascii_alternatives = `‘ '\n’ '\n“ "\n” "\n– --\n— ---\n≥ >=\n≤ <=\n≠ !=\n× *\n÷ /\n← <-\n→ ->\n↔ <->\n⇒ =>\n⇐ <=\n⇔ <=>`;
|
||||
const exponent1 = () => p.add(BigInteger.ONE).divide(BigInteger("4"));
|
||||
coinjs.compressed = true; //defaulting coinjs compressed to true;
|
||||
|
||||
function calculateY(x) {
|
||||
let exp = exponent1();
|
||||
// x is x value of public key in BigInteger format without 02 or 03 or 04 prefix
|
||||
return x.modPow(BigInteger("3"), p).add(BigInteger("7")).mod(p).modPow(exp, p)
|
||||
}
|
||||
|
||||
function getUncompressedPublicKey(compressedPublicKey) {
|
||||
// Fetch x from compressedPublicKey
|
||||
let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey);
|
||||
const prefix = pubKeyBytes.shift() // remove prefix
|
||||
let prefix_modulus = prefix % 2;
|
||||
pubKeyBytes.unshift(0) // add prefix 0
|
||||
let x = new BigInteger(pubKeyBytes)
|
||||
let xDecimalValue = x.toString()
|
||||
// Fetch y
|
||||
let y = calculateY(x);
|
||||
let yDecimalValue = y.toString();
|
||||
// verify y value
|
||||
let resultBigInt = y.mod(BigInteger("2"));
|
||||
let check = resultBigInt.toString() % 2;
|
||||
if (prefix_modulus !== check)
|
||||
yDecimalValue = y.negate().mod(p).toString();
|
||||
return {
|
||||
x: xDecimalValue,
|
||||
y: yDecimalValue
|
||||
};
|
||||
}
|
||||
|
||||
function getSenderPublicKeyString() {
|
||||
let privateKey = ellipticCurveEncryption.senderRandom();
|
||||
var senderPublicKeyString = ellipticCurveEncryption.senderPublicString(privateKey);
|
||||
return {
|
||||
privateKey: privateKey,
|
||||
senderPublicKeyString: senderPublicKeyString
|
||||
}
|
||||
}
|
||||
|
||||
function deriveSharedKeySender(receiverPublicKeyHex, senderPrivateKey) {
|
||||
let receiverPublicKeyString = getUncompressedPublicKey(receiverPublicKeyHex);
|
||||
var senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation(
|
||||
receiverPublicKeyString.x, receiverPublicKeyString.y, senderPrivateKey);
|
||||
return senderDerivedKey;
|
||||
}
|
||||
|
||||
function deriveSharedKeyReceiver(senderPublicKeyString, receiverPrivateKey) {
|
||||
return ellipticCurveEncryption.receiverSharedKeyDerivation(
|
||||
senderPublicKeyString.XValuePublicString, senderPublicKeyString.YValuePublicString, receiverPrivateKey);
|
||||
}
|
||||
|
||||
function getReceiverPublicKeyString(privateKey) {
|
||||
return ellipticCurveEncryption.receiverPublicString(privateKey);
|
||||
}
|
||||
|
||||
function wifToDecimal(pk_wif, isPubKeyCompressed = false) {
|
||||
let pk = Bitcoin.Base58.decode(pk_wif)
|
||||
pk.shift()
|
||||
pk.splice(-4, 4)
|
||||
//If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01).
|
||||
if (isPubKeyCompressed == true) pk.pop()
|
||||
pk.unshift(0)
|
||||
let privateKeyDecimal = BigInteger(pk).toString()
|
||||
let privateKeyHex = Crypto.util.bytesToHex(pk)
|
||||
return {
|
||||
privateKeyDecimal: privateKeyDecimal,
|
||||
privateKeyHex: privateKeyHex
|
||||
}
|
||||
}
|
||||
|
||||
//generate a random Interger within range
|
||||
floCrypto.randInt = function (min, max) {
|
||||
min = Math.ceil(min);
|
||||
max = Math.floor(max);
|
||||
return Math.floor(securedMathRandom() * (max - min + 1)) + min;
|
||||
}
|
||||
|
||||
//generate a random String within length (options : alphaNumeric chars only)
|
||||
floCrypto.randString = function (length, alphaNumeric = true) {
|
||||
var result = '';
|
||||
var characters = alphaNumeric ? 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789' :
|
||||
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_+-./*?@#&$<>=[]{}():';
|
||||
for (var i = 0; i < length; i++)
|
||||
result += characters.charAt(Math.floor(securedMathRandom() * characters.length));
|
||||
return result;
|
||||
}
|
||||
|
||||
//Encrypt Data using public-key
|
||||
floCrypto.encryptData = function (data, receiverPublicKeyHex) {
|
||||
var senderECKeyData = getSenderPublicKeyString();
|
||||
var senderDerivedKey = deriveSharedKeySender(receiverPublicKeyHex, senderECKeyData.privateKey);
|
||||
let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue;
|
||||
let secret = Crypto.AES.encrypt(data, senderKey);
|
||||
return {
|
||||
secret: secret,
|
||||
senderPublicKeyString: senderECKeyData.senderPublicKeyString
|
||||
};
|
||||
}
|
||||
|
||||
//Decrypt Data using private-key
|
||||
floCrypto.decryptData = function (data, privateKeyHex) {
|
||||
var receiverECKeyData = {};
|
||||
if (typeof privateKeyHex !== "string") throw new Error("No private key found.");
|
||||
let privateKey = wifToDecimal(privateKeyHex, true);
|
||||
if (typeof privateKey.privateKeyDecimal !== "string") throw new Error("Failed to detremine your private key.");
|
||||
receiverECKeyData.privateKey = privateKey.privateKeyDecimal;
|
||||
var receiverDerivedKey = deriveSharedKeyReceiver(data.senderPublicKeyString, receiverECKeyData.privateKey);
|
||||
let receiverKey = receiverDerivedKey.XValue + receiverDerivedKey.YValue;
|
||||
let decryptMsg = Crypto.AES.decrypt(data.secret, receiverKey);
|
||||
return decryptMsg;
|
||||
}
|
||||
|
||||
//Sign data using private-key
|
||||
floCrypto.signData = function (data, privateKeyHex) {
|
||||
var key = new Bitcoin.ECKey(privateKeyHex);
|
||||
var messageHash = Crypto.SHA256(data);
|
||||
var messageSign = Bitcoin.ECDSA.sign(messageHash, key.priv);
|
||||
var sighex = Crypto.util.bytesToHex(messageSign);
|
||||
return sighex;
|
||||
}
|
||||
|
||||
//Verify signatue of the data using public-key
|
||||
floCrypto.verifySign = function (data, signatureHex, publicKeyHex) {
|
||||
var msgHash = Crypto.SHA256(data);
|
||||
var sigBytes = Crypto.util.hexToBytes(signatureHex);
|
||||
var publicKeyPoint = ecparams.getCurve().decodePointHex(publicKeyHex);
|
||||
var verify = Bitcoin.ECDSA.verify(msgHash, sigBytes, publicKeyPoint);
|
||||
return verify;
|
||||
}
|
||||
|
||||
//Generates a new flo ID and returns private-key, public-key and floID
|
||||
const generateNewID = floCrypto.generateNewID = function () {
|
||||
var key = new Bitcoin.ECKey(false);
|
||||
key.setCompressed(true);
|
||||
return {
|
||||
floID: key.getBitcoinAddress(),
|
||||
pubKey: key.getPubKeyHex(),
|
||||
privKey: key.getBitcoinWalletImportFormat()
|
||||
}
|
||||
}
|
||||
|
||||
Object.defineProperties(floCrypto, {
|
||||
newID: {
|
||||
get: () => generateNewID()
|
||||
},
|
||||
hashID: {
|
||||
value: (str) => {
|
||||
let bytes = ripemd160(Crypto.SHA256(str, { asBytes: true }), { asBytes: true });
|
||||
bytes.unshift(bitjs.pub);
|
||||
var hash = Crypto.SHA256(Crypto.SHA256(bytes, {
|
||||
asBytes: true
|
||||
}), {
|
||||
asBytes: true
|
||||
});
|
||||
var checksum = hash.slice(0, 4);
|
||||
return bitjs.Base58.encode(bytes.concat(checksum));
|
||||
}
|
||||
},
|
||||
tmpID: {
|
||||
get: () => {
|
||||
let bytes = Crypto.util.randomBytes(20);
|
||||
bytes.unshift(bitjs.pub);
|
||||
var hash = Crypto.SHA256(Crypto.SHA256(bytes, {
|
||||
asBytes: true
|
||||
}), {
|
||||
asBytes: true
|
||||
});
|
||||
var checksum = hash.slice(0, 4);
|
||||
return bitjs.Base58.encode(bytes.concat(checksum));
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
//Returns public-key from private-key
|
||||
floCrypto.getPubKeyHex = function (privateKeyHex) {
|
||||
if (!privateKeyHex)
|
||||
return null;
|
||||
var key = new Bitcoin.ECKey(privateKeyHex);
|
||||
if (key.priv == null)
|
||||
return null;
|
||||
key.setCompressed(true);
|
||||
return key.getPubKeyHex();
|
||||
}
|
||||
|
||||
//Returns flo-ID from public-key or private-key
|
||||
floCrypto.getFloID = function (keyHex) {
|
||||
if (!keyHex)
|
||||
return null;
|
||||
try {
|
||||
var key = new Bitcoin.ECKey(keyHex);
|
||||
if (key.priv == null)
|
||||
key.setPub(keyHex);
|
||||
return key.getBitcoinAddress();
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
floCrypto.getAddress = function (privateKeyHex, strict = false) {
|
||||
if (!privateKeyHex)
|
||||
return;
|
||||
var key = new Bitcoin.ECKey(privateKeyHex);
|
||||
if (key.priv == null)
|
||||
return null;
|
||||
key.setCompressed(true);
|
||||
let pubKey = key.getPubKeyHex(),
|
||||
version = bitjs.Base58.decode(privateKeyHex)[0];
|
||||
switch (version) {
|
||||
case coinjs.priv: //BTC
|
||||
return coinjs.bech32Address(pubKey).address;
|
||||
case bitjs.priv: //FLO
|
||||
return bitjs.pubkey2address(pubKey);
|
||||
default:
|
||||
return strict ? false : bitjs.pubkey2address(pubKey); //default to FLO address (if strict=false)
|
||||
}
|
||||
}
|
||||
|
||||
//Verify the private-key for the given public-key or flo-ID
|
||||
floCrypto.verifyPrivKey = function (privateKeyHex, pubKey_floID, isfloID = true) {
|
||||
if (!privateKeyHex || !pubKey_floID)
|
||||
return false;
|
||||
try {
|
||||
var key = new Bitcoin.ECKey(privateKeyHex);
|
||||
if (key.priv == null)
|
||||
return false;
|
||||
key.setCompressed(true);
|
||||
if (isfloID && pubKey_floID == key.getBitcoinAddress())
|
||||
return true;
|
||||
else if (!isfloID && pubKey_floID.toUpperCase() == key.getPubKeyHex().toUpperCase())
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
floCrypto.getMultisigAddress = function (publicKeyList, requiredSignatures) {
|
||||
if (!Array.isArray(publicKeyList) || !publicKeyList.length)
|
||||
return null;
|
||||
if (!Number.isInteger(requiredSignatures) || requiredSignatures < 1 || requiredSignatures > publicKeyList.length)
|
||||
return null;
|
||||
try {
|
||||
var multisig = bitjs.pubkeys2multisig(publicKeyList, requiredSignatures);
|
||||
return multisig;
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
floCrypto.decodeRedeemScript = function (redeemScript) {
|
||||
try {
|
||||
var decoded = bitjs.transaction().decodeRedeemScript(redeemScript);
|
||||
return decoded;
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
//Check if the given flo-id is valid or not
|
||||
floCrypto.validateFloID = function (floID, regularOnly = false) {
|
||||
if (!floID)
|
||||
return false;
|
||||
try {
|
||||
let addr = new Bitcoin.Address(floID);
|
||||
if (regularOnly && addr.version != Bitcoin.Address.standardVersion)
|
||||
return false;
|
||||
return true;
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
//Check if the given address (any blockchain) is valid or not
|
||||
floCrypto.validateAddr = function (address, std = true, bech = true) {
|
||||
let raw = decodeAddress(address);
|
||||
if (!raw)
|
||||
return false;
|
||||
if (typeof raw.version !== 'undefined') { //legacy or segwit
|
||||
if (std == false)
|
||||
return false;
|
||||
else if (std === true || (!Array.isArray(std) && std === raw.version) || (Array.isArray(std) && std.includes(raw.version)))
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
} else if (typeof raw.bech_version !== 'undefined') { //bech32
|
||||
if (bech === false)
|
||||
return false;
|
||||
else if (bech === true || (!Array.isArray(bech) && bech === raw.bech_version) || (Array.isArray(bech) && bech.includes(raw.bech_version)))
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
} else //unknown
|
||||
return false;
|
||||
}
|
||||
|
||||
//Check the public-key (or redeem-script) for the address (any blockchain)
|
||||
floCrypto.verifyPubKey = function (pubKeyHex, address) {
|
||||
let raw = decodeAddress(address);
|
||||
if (!raw)
|
||||
return;
|
||||
let pub_hash = Crypto.util.bytesToHex(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubKeyHex), { asBytes: true })));
|
||||
if (typeof raw.bech_version !== 'undefined' && raw.bytes.length == 32) //bech32-multisig
|
||||
raw.hex = Crypto.util.bytesToHex(ripemd160(raw.bytes, { asBytes: true }));
|
||||
return pub_hash === raw.hex;
|
||||
}
|
||||
|
||||
//Convert the given address (any blockchain) to equivalent floID
|
||||
floCrypto.toFloID = function (address, options = null) {
|
||||
if (!address)
|
||||
return;
|
||||
let raw = decodeAddress(address);
|
||||
if (!raw)
|
||||
return;
|
||||
else if (options) { //if (optional) version check is passed
|
||||
if (typeof raw.version !== 'undefined' && (!options.std || !options.std.includes(raw.version)))
|
||||
return;
|
||||
if (typeof raw.bech_version !== 'undefined' && (!options.bech || !options.bech.includes(raw.bech_version)))
|
||||
return;
|
||||
}
|
||||
raw.bytes.unshift(bitjs.pub);
|
||||
let hash = Crypto.SHA256(Crypto.SHA256(raw.bytes, {
|
||||
asBytes: true
|
||||
}), {
|
||||
asBytes: true
|
||||
});
|
||||
return bitjs.Base58.encode(raw.bytes.concat(hash.slice(0, 4)));
|
||||
}
|
||||
|
||||
//Convert raw address bytes to floID
|
||||
floCrypto.rawToFloID = function (raw_bytes) {
|
||||
if (typeof raw_bytes === 'string')
|
||||
raw_bytes = Crypto.util.hexToBytes(raw_bytes);
|
||||
if (raw_bytes.length != 20)
|
||||
return null;
|
||||
raw_bytes.unshift(bitjs.pub);
|
||||
let hash = Crypto.SHA256(Crypto.SHA256(raw_bytes, {
|
||||
asBytes: true
|
||||
}), {
|
||||
asBytes: true
|
||||
});
|
||||
return bitjs.Base58.encode(raw_bytes.concat(hash.slice(0, 4)));
|
||||
}
|
||||
|
||||
//Convert the given multisig address (any blockchain) to equivalent multisig floID
|
||||
floCrypto.toMultisigFloID = function (address, options = null) {
|
||||
if (!address)
|
||||
return;
|
||||
let raw = decodeAddress(address);
|
||||
if (!raw)
|
||||
return;
|
||||
else if (options) { //if (optional) version check is passed
|
||||
if (typeof raw.version !== 'undefined' && (!options.std || !options.std.includes(raw.version)))
|
||||
return;
|
||||
if (typeof raw.bech_version !== 'undefined' && (!options.bech || !options.bech.includes(raw.bech_version)))
|
||||
return;
|
||||
}
|
||||
if (typeof raw.bech_version !== 'undefined') {
|
||||
if (raw.bytes.length != 32) return; //multisig bech address have 32 bytes
|
||||
//multisig-bech:hash=SHA256 whereas multisig:hash=r160(SHA265), thus ripemd160 the bytes from multisig-bech
|
||||
raw.bytes = ripemd160(raw.bytes, {
|
||||
asBytes: true
|
||||
});
|
||||
}
|
||||
raw.bytes.unshift(bitjs.multisig);
|
||||
let hash = Crypto.SHA256(Crypto.SHA256(raw.bytes, {
|
||||
asBytes: true
|
||||
}), {
|
||||
asBytes: true
|
||||
});
|
||||
return bitjs.Base58.encode(raw.bytes.concat(hash.slice(0, 4)));
|
||||
}
|
||||
|
||||
//Checks if the given addresses (any blockchain) are same (w.r.t keys)
|
||||
floCrypto.isSameAddr = function (addr1, addr2) {
|
||||
if (!addr1 || !addr2)
|
||||
return;
|
||||
let raw1 = decodeAddress(addr1),
|
||||
raw2 = decodeAddress(addr2);
|
||||
if (!raw1 || !raw2)
|
||||
return false;
|
||||
else {
|
||||
if (typeof raw1.bech_version !== 'undefined' && raw1.bytes.length == 32) //bech32-multisig
|
||||
raw1.hex = Crypto.util.bytesToHex(ripemd160(raw1.bytes, { asBytes: true }));
|
||||
if (typeof raw2.bech_version !== 'undefined' && raw2.bytes.length == 32) //bech32-multisig
|
||||
raw2.hex = Crypto.util.bytesToHex(ripemd160(raw2.bytes, { asBytes: true }));
|
||||
return raw1.hex === raw2.hex;
|
||||
}
|
||||
}
|
||||
|
||||
const decodeAddress = floCrypto.decodeAddr = function (address) {
|
||||
if (!address)
|
||||
return;
|
||||
else if (address.length == 33 || address.length == 34) { //legacy encoding
|
||||
let decode = bitjs.Base58.decode(address);
|
||||
let bytes = decode.slice(0, decode.length - 4);
|
||||
let checksum = decode.slice(decode.length - 4),
|
||||
hash = Crypto.SHA256(Crypto.SHA256(bytes, {
|
||||
asBytes: true
|
||||
}), {
|
||||
asBytes: true
|
||||
});
|
||||
return (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) ? null : {
|
||||
version: bytes.shift(),
|
||||
hex: Crypto.util.bytesToHex(bytes),
|
||||
bytes
|
||||
}
|
||||
} else if (address.length == 42 || address.length == 62) { //bech encoding
|
||||
let decode = coinjs.bech32_decode(address);
|
||||
if (decode) {
|
||||
let bytes = decode.data;
|
||||
let bech_version = bytes.shift();
|
||||
bytes = coinjs.bech32_convert(bytes, 5, 8, false);
|
||||
return {
|
||||
bech_version,
|
||||
hrp: decode.hrp,
|
||||
hex: Crypto.util.bytesToHex(bytes),
|
||||
bytes
|
||||
}
|
||||
} else
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
//Split the str using shamir's Secret and Returns the shares
|
||||
floCrypto.createShamirsSecretShares = function (str, total_shares, threshold_limit) {
|
||||
try {
|
||||
if (str.length > 0) {
|
||||
var strHex = shamirSecretShare.str2hex(str);
|
||||
var shares = shamirSecretShare.share(strHex, total_shares, threshold_limit);
|
||||
return shares;
|
||||
}
|
||||
return false;
|
||||
} catch {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
//Returns the retrived secret by combining the shamirs shares
|
||||
const retrieveShamirSecret = floCrypto.retrieveShamirSecret = function (sharesArray) {
|
||||
try {
|
||||
if (sharesArray.length > 0) {
|
||||
var comb = shamirSecretShare.combine(sharesArray.slice(0, sharesArray.length));
|
||||
comb = shamirSecretShare.hex2str(comb);
|
||||
return comb;
|
||||
}
|
||||
return false;
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
//Verifies the shares and str
|
||||
floCrypto.verifyShamirsSecret = function (sharesArray, str) {
|
||||
if (!str)
|
||||
return null;
|
||||
else if (retrieveShamirSecret(sharesArray) === str)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
const validateASCII = floCrypto.validateASCII = function (string, bool = true) {
|
||||
if (typeof string !== "string")
|
||||
return null;
|
||||
if (bool) {
|
||||
let x;
|
||||
for (let i = 0; i < string.length; i++) {
|
||||
x = string.charCodeAt(i);
|
||||
if (x < 32 || x > 127)
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
} else {
|
||||
let x, invalids = {};
|
||||
for (let i = 0; i < string.length; i++) {
|
||||
x = string.charCodeAt(i);
|
||||
if (x < 32 || x > 127)
|
||||
if (x in invalids)
|
||||
invalids[string[i]].push(i)
|
||||
else
|
||||
invalids[string[i]] = [i];
|
||||
}
|
||||
if (Object.keys(invalids).length)
|
||||
return invalids;
|
||||
else
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
floCrypto.convertToASCII = function (string, mode = 'soft-remove') {
|
||||
let chars = validateASCII(string, false);
|
||||
if (chars === true)
|
||||
return string;
|
||||
else if (chars === null)
|
||||
return null;
|
||||
let convertor, result = string,
|
||||
refAlt = {};
|
||||
ascii_alternatives.split('\n').forEach(a => refAlt[a[0]] = a.slice(2));
|
||||
mode = mode.toLowerCase();
|
||||
if (mode === "hard-unicode")
|
||||
convertor = (c) => `\\u${('000' + c.charCodeAt().toString(16)).slice(-4)}`;
|
||||
else if (mode === "soft-unicode")
|
||||
convertor = (c) => refAlt[c] || `\\u${('000' + c.charCodeAt().toString(16)).slice(-4)}`;
|
||||
else if (mode === "hard-remove")
|
||||
convertor = c => "";
|
||||
else if (mode === "soft-remove")
|
||||
convertor = c => refAlt[c] || "";
|
||||
else
|
||||
return null;
|
||||
for (let c in chars)
|
||||
result = result.replaceAll(c, convertor(c));
|
||||
return result;
|
||||
}
|
||||
|
||||
floCrypto.revertUnicode = function (string) {
|
||||
return string.replace(/\\u[\dA-F]{4}/gi,
|
||||
m => String.fromCharCode(parseInt(m.replace(/\\u/g, ''), 16)));
|
||||
}
|
||||
|
||||
})('object' === typeof module ? module.exports : window.floCrypto = {});
|
||||
1914
blockchainbonds/scripts/floExchangeAPI.js
Normal file
1914
blockchainbonds/scripts/floExchangeAPI.js
Normal file
File diff suppressed because it is too large
Load Diff
9975
blockchainbonds/scripts/lib.js
Normal file
9975
blockchainbonds/scripts/lib.js
Normal file
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user