RanchiMall/exchangemarket-usd
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #8 from ranchimall/main

Browse Source
This commit is contained in:
Sai Raj 2023-03-14 01:01:13 +05:30 committed by GitHub
commit d4f9aa7e82
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
21 changed files with 1206 additions and 3750 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
README.md
View File

@ -1,31 +1,81 @@
# exchange-market
Exchange market for FLO to rupee# and vise-versa
# Exchange-Market
Exchange market for trading assets (FLO and tokens) using rupee#
## Run `commands`
---------------
## Installation
### Pre-requisite
- [X] Nodejs `version >= 12.9` (`--lts` recommended)
- [X] MySQL Server `version > 8.0`
### Download
Download the repository using git:
```
npm install - Install the app and node modules.
npm run help - List all commands.
npm run setup - Finish the setup (configure and reset password).
npm run configure - Configure the app.
npm run reset-password - Reset the password (for private-key).
npm run create-schema - Create schema in MySQL database.
npm start - Start the application (main).
git clone https://github.com/ranchimall/exchange-market.git
```
**NOTE:**
Argument `PASSWORD` required for `npm start`.
### Install
Install using npm:
```
cd exchange-market
npm install
```
Finish the configuration when prompted
### Configuration
#### General Configuration
If not finished during installation, or to re-configure use:
```
npm run configure
```
- **port**: Port of the server to run on
- **session secret**: A random session secret. (Enter `YES` to automatically randomize it)
- **MySQL host**: Host of the MySQL server (default: ***localhost***)
- **Database name**: Database in which the data should be stored (`<database-name>`) (default: ***exchange***)
- **MySQL username**: Username for MySQL (`<sql-username>`)
- **MySQL password**: Password for MySQL (`<sql-password>`)
***Recommended*** *(optional)* Create and use a MySQL user instead of root. Remember to give access to the database to the user.
#### Set/Reset Node key password
If not set during installation, or to reset password, use:
```
npm run reset-password
```
- **private key**: Private key of the node
- **password**: Password to set for the node (`<password>`)
**Note**: Private key of the node is encrypted using the `<password>`. Thus use a ***strong*** password.
### Create Database Schema (MySQL)
Create database schema in MySQL
```
CREATE DATABASE <database-name>;
USE <database-name>;
SOURCE args/schema.sql;
```
***Recommended*** *(optional)* Create a MySQL user and grant permissions
```
CREATE USER '<sql-username>'@'localhost' IDENTIFIED WITH mysql_native_password BY '<sql-password>';
GRANT ALL PRIVILEGES ON <database-name>.* TO '<sql-username>'@'localhost';
FLUSH PRIVILEGES;
```
### More
For help or list of all commands, use
```
npm run help
```
## Starting the Server
After successful installation and configuration using the above steps, Exchange-Node can be started using:
```
npm start -- -PASSWORD=<password>
```
*(Optional)*
Multiple instance can be run/setup on the same dir with different config files by using argument 'I'.
```
<command> -- -I=<instance_ID>
```
*(Optional)*
`console.debug` is now turned off by default. pass argument `--debug` to turn it on
```
npm start -- -PASSWORD=<password> --debug
```
```

56
debug/checksum-db.js Normal file
View File

@ -0,0 +1,56 @@
'use strict';
let _I = "";
for (let arg of process.argv)
if (/^-I=/.test(arg)) {
_I = arg.split(/=(.*)/s)[1];
break;
}
const DB = require('../src/database');
const ignoreTables = ['_backupCache', 'sinkShares'];
var ignoreTables_regex = new RegExp(ignoreTables.join("|"), "i");
function listTables() {
return new Promise((resolve, reject) => {
DB.query("SHOW TABLES").then(result => {
let tables = [];
for (let i in result)
for (let j in result[i])
if (!ignoreTables_regex.test(result[i][j]))
tables.push(result[i][j]);
resolve(tables);
}).catch(error => reject(error))
})
}
function checksumTable(table) {
return new Promise((resolve, reject) => {
DB.query("CHECKSUM TABLE " + table).then(result => {
let checksum = result[0].Checksum;
DB.query("SELECT COUNT(*) AS rec_count FROM " + table)
.then(result => resolve({ table, rec_count: result[0].rec_count, checksum }))
.catch(error => reject(error))
}).catch(error => reject(error))
})
}
function CheckDB() {
return new Promise((resolve, reject) => {
const config = require(`../args/config${_I}.json`);
DB.connect(config["sql_user"], config["sql_pwd"], config["sql_db"], config["sql_host"]).then(pool => {
listTables().then(tables => {
Promise.allSettled(tables.map(t => checksumTable(t))).then(results => {
let records = results.filter(r => r.status === "fulfilled").map(r => r.value);
console.table(records);
let errors = results.filter(r => r.status === "rejected");
if (errors.length)
console.error(errors.map(r => r.reason));
resolve(true);
}).catch(error => reject(error))
}).catch(error => reject(error))
}).catch(error => reject(error))
})
}
CheckDB().then(_ => process.exit(0)).catch(error => { console.error(error); process.exit(1); })

264
docs/css/main.css
View File

@ -71,24 +71,16 @@ a:focus-visible {
box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
}
a.button {
display: flex;
align-items: center;
padding: 0.4rem 0.6rem;
border-radius: 0.3rem;
font-size: 0.9rem;
font-weight: 500;
color: var(--accent-color);
}
fieldset {
border: none;
padding: 0;
margin: 0;
}
button {
button,
.button {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
position: relative;
display: inline-flex;
@ -98,39 +90,63 @@ button {
color: inherit;
-webkit-tap-highlight-color: transparent;
align-items: center;
font-size: 0.9rem;
font-size: inherit;
font-weight: 500;
white-space: nowrap;
padding: 0.8rem;
border-radius: 0.3rem;
justify-content: center;
flex-shrink: 0;
}
button:focus-visible {
button:focus-visible,
.button:focus-visible {
outline: var(--accent-color) solid medium;
}
button:not(:disabled) {
button:not(:disabled),
.button:not(:disabled) {
cursor: pointer;
}
.button {
color: var(--accent-color);
background-color: rgba(var(--text-color), 0.06);
}
.button--primary, .button--danger {
color: rgba(var(--background-color), 1) !important;
}
.button--primary .icon, .button--danger .icon {
fill: rgba(var(--background-color), 1);
background-color: rgba(var(--text-color), 0.02);
border: solid thin rgba(var(--text-color), 0.06);
}
.button--primary {
color: rgba(var(--background-color), 1);
background-color: var(--accent-color);
}
.button--primary .icon {
fill: rgba(var(--background-color), 1);
}
.button--colored {
color: var(--accent-color);
}
.button--colored .icon {
fill: var(--accent-color);
}
.button--danger {
background-color: var(--danger-color);
background-color: rgba(255, 115, 115, 0.062745098);
color: var(--danger-color);
}
.button--danger .icon {
fill: var(--danger-color);
}
.button--small {
padding: 0.4rem 0.6rem;
}
.button--outlined {
border: solid rgba(var(--text-color), 0.3) 0.1rem;
background-color: rgba(var(--foreground-color), 1);
}
.button--transparent {
background-color: transparent;
}
button:disabled {
opacity: 0.4;
cursor: not-allowed;
filter: saturate(0);
}
.cta {
text-transform: uppercase;
@ -161,24 +177,6 @@ sm-input {
--border-radius: 0.3rem;
}
sm-button {
text-transform: uppercase;
letter-spacing: 0.02em;
font-weight: 700;
font-size: 0.9rem;
--padding: 0.7rem 1rem;
}
sm-button[variant=primary] .icon {
fill: rgba(var(--background-color), 1);
}
sm-button[disabled] .icon {
fill: rgba(var(--text-color), 0.6);
}
sm-button.danger {
--background: var(--danger-color);
color: rgba(var(--background-color), 1);
}
sm-form {
--gap: 1rem;
}
@ -191,7 +189,7 @@ ul {
list-style: none;
}
.hide {
.hidden {
display: none !important;
}
@ -207,7 +205,6 @@ ul {
word-wrap: break-word;
-ms-word-break: break-all;
word-break: break-word;
-ms-hyphens: auto;
-webkit-hyphens: auto;
hyphens: auto;
}
@ -362,10 +359,18 @@ ul {
margin-right: 0.5rem;
}
.margin-right-auto {
margin-right: auto;
}
.margin-left-0-5 {
margin-left: 0.5rem;
}
.margin-left-auto {
margin-left: auto;
}
.icon-only {
padding: 0.5rem;
aspect-ratio: 1/1;
@ -415,23 +420,13 @@ ul {
}
#confirmation_popup h4,
#prompt_popup h4 {
font-weight: 500;
margin-bottom: 0.5rem;
}
#confirmation_popup sm-button,
#prompt_popup sm-button {
margin: 0;
font-size: 1.2rem;
margin-bottom: 1rem;
}
#confirmation_popup .flex,
#prompt_popup .flex {
padding: 0;
margin-top: 1rem;
}
#confirmation_popup .flex sm-button:first-of-type,
#prompt_popup .flex sm-button:first-of-type {
margin-right: 0.6rem;
margin-left: auto;
}
#prompt_message {
margin-bottom: 1.5rem;
@ -484,7 +479,6 @@ details summary {
justify-content: space-between;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
cursor: pointer;
padding: 1rem 0;
@ -499,33 +493,32 @@ details[open] summary .icon {
transform: rotate(180deg);
}
strip-select {
sm-chips {
--gap: 0;
background-color: rgba(var(--text-color), 0.06);
border-radius: 0.2rem;
}
strip-option {
font-weight: 500;
sm-chip {
position: relative;
font-size: 0.9rem;
--border-radius: 0.5rem;
--padding: 0.5rem 0.8rem;
--background: rgba(var(--text-color), 0.06);
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
--border-radius: 0;
--active-option-color: rgba(var(--background-color), 1);
--active-option-background-color: var(--accent-color);
font-weight: 500;
}
strip-option:first-of-type {
--border-radius: 0.2rem 0 0 0.2rem;
sm-chip[selected] {
--background: var(--accent-color);
color: rgba(var(--background-color), 1);
}
strip-option:last-of-type {
--border-radius: 0 0.2rem 0.2rem 0;
sm-chip:first-of-type {
--border-radius: 0.3rem 0 0 0.3rem;
}
sm-select,
sm-option {
font-size: 0.9rem;
sm-chip:last-of-type {
--border-radius: 0 0.3rem 0.3rem 0;
}
sm-checkbox {
@ -592,6 +585,15 @@ sm-checkbox {
align-items: flex-start;
}
#loading .rm-logo {
height: 3rem;
width: 3rem;
padding: 0.8rem;
background-color: rgba(var(--text-color), 0.06);
border-radius: 5rem;
justify-self: center;
}
#landing {
grid-template-rows: auto 1fr;
}
@ -627,17 +629,20 @@ sm-checkbox {
margin-top: 2rem;
}
.multi-state-button {
.loader-button-wrapper {
display: grid;
text-align: center;
align-items: center;
}
.multi-state-button > * {
.loader-button-wrapper > * {
grid-area: 1/1/2/2;
}
.multi-state-button button {
.loader-button-wrapper button {
z-index: 1;
}
.loader-button-wrapper sm-spinner {
justify-self: center;
align-self: center;
}
#home {
height: 100%;
@ -647,15 +652,28 @@ sm-checkbox {
align-content: flex-start;
}
#login_form {
width: min(24rem, 100%);
margin: 0 auto;
#login_section {
display: flex;
width: 100%;
}
#login_form__priv_key {
margin-top: 1rem;
}
#flo_id_warning {
padding-bottom: 1.5rem;
}
#flo_id_warning .icon {
height: 3rem;
width: 3rem;
padding: 0.8rem;
overflow: visible;
background-color: #ffc107;
border-radius: 3rem;
fill: rgba(0, 0, 0, 0.8);
}
#main_header {
display: flex;
flex-wrap: wrap;
@ -724,7 +742,6 @@ sm-checkbox {
transition: background-color 0.3s;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
color: inherit;
grid-template-columns: auto 1fr auto auto;
@ -869,7 +886,6 @@ sm-checkbox {
outline: none;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
align-items: center;
gap: 0.5rem;
@ -1058,10 +1074,10 @@ sm-checkbox {
margin-bottom: 0.5rem;
}
.live-order[data-type=buy] {
background-color: #00fa9a10;
background-color: rgba(0, 250, 154, 0.062745098);
}
.live-order[data-type=sell] {
background-color: #e2135110;
background-color: rgba(226, 19, 81, 0.062745098);
}
#portfolio {
@ -1238,21 +1254,21 @@ sm-checkbox {
margin-right: 0.5rem;
}
.personal-asset-balance:nth-of-type(1) {
background: url("bg-art2.svg") no-repeat bottom right, #c2ffd7;
background: url("bg-art2.svg") no-repeat bottom right, hsl(141deg, 100%, 88%);
background-size: contain;
}
.personal-asset-balance:nth-of-type(1) .icon {
background-color: rgba(102, 255, 156, 0.5);
background-color: hsla(141deg, 100%, 70%, 0.5);
}
.personal-asset-balance:nth-of-type(1) .button {
border: solid thin rgba(102, 255, 156, 0.5);
border: solid thin hsla(141deg, 100%, 70%, 0.5);
}
.personal-asset-balance:nth-of-type(2) {
background: url("back.svg") no-repeat top right, #fcffa8;
background: url("back.svg") no-repeat top right, hsl(62deg, 100%, 83%);
background-size: contain;
}
.personal-asset-balance:nth-of-type(2) .icon {
background-color: rgba(255, 234, 0, 0.5);
background-color: hsla(55deg, 100%, 50%, 0.5);
}
.personal-asset-balance > .flex {
margin-bottom: 0.3rem;
@ -1348,32 +1364,6 @@ sm-checkbox {
background-color: rgba(var(--text-color), 0.06);
}
.stateful-button-wrapper {
display: flex;
position: relative;
justify-content: center;
align-items: center;
}
.stateful-button-wrapper sm-button,
.stateful-button-wrapper slide-button {
width: 100%;
z-index: 1;
transition: -webkit-clip-path 0.3s;
transition: clip-path 0.3s;
transition: clip-path 0.3s, -webkit-clip-path 0.3s;
-webkit-clip-path: circle(100%);
clip-path: circle(100%);
}
.stateful-button-wrapper sm-button.clip,
.stateful-button-wrapper slide-button.clip {
pointer-events: none;
-webkit-clip-path: circle(0);
clip-path: circle(0);
}
.stateful-button-wrapper sm-spinner {
position: absolute;
}
.stateful-result {
overflow: hidden;
position: absolute;
@ -1474,18 +1464,12 @@ sm-checkbox {
}
}
@media screen and (max-width: 40rem) {
sm-button {
--padding: 0.9rem 1.6rem;
}
.empty-state {
align-self: center;
}
#user_popup_button {
width: 100%;
}
.main_navbar__item--active .item__title {
transform: translateY(100%);
opacity: 0;
@ -1493,42 +1477,36 @@ sm-checkbox {
.main_navbar__item--active .icon {
transform: translateY(50%) scale(1.2);
}
#asset_list_wrapper {
padding: 0 1.5rem;
}
.listed-asset {
border-radius: 0;
border-bottom: solid thin rgba(var(--text-color), 0.1);
}
#exchange {
margin: 0;
padding: 0;
}
#login_form {
#login_section {
padding: 0 1.5rem;
}
#login_form {
margin-top: 3rem;
}
#asset_page__header {
display: flex;
padding: 1rem 1.5rem 0.5rem 0.8rem;
}
#chart_header {
padding: 0 1.5rem 0.5rem 1.5rem;
}
#trade_form {
padding: 0 1.5rem;
}
#price_chart_container {
flex: 1;
}
#asset_page__footer button {
display: flex;
flex-direction: column;
@ -1550,7 +1528,6 @@ sm-checkbox {
#asset_page__footer button.active .icon {
fill: var(--accent-color);
}
.hide-on-mobile {
display: none !important;
}
@ -1559,53 +1536,43 @@ sm-checkbox {
sm-popup {
--width: 24rem;
}
.popup__header {
grid-column: 1/-1;
padding: 1rem 1.5rem 0 1.5rem;
}
#confirmation_popup {
--width: 24rem;
}
.page-layout {
grid-template-columns: 1fr 90vw 1fr;
}
.mobile-page {
align-self: flex-start;
padding: 2rem;
border-radius: 0.5rem;
background-color: rgba(var(--foreground-color), 1);
}
.hide-on-desktop {
display: none !important;
}
#home {
display: grid;
grid-template-columns: auto 1fr;
grid-template-rows: auto 1fr;
grid-template-areas: "header header" "nav pages";
}
#main_header {
grid-area: header;
}
#user_popup_button {
justify-self: flex-end;
}
#main_navbar {
grid-area: nav;
flex-direction: column;
height: 100%;
padding-left: 0.5rem;
}
.main_navbar__item {
padding: 1.5rem 2rem 1.5rem 1rem;
width: 100%;
@ -1624,7 +1591,6 @@ sm-checkbox {
.main_navbar__item--active {
background-color: rgba(var(--text-color), 0.06);
}
#pages_container {
grid-area: pages;
}
@ -1632,7 +1598,9 @@ sm-checkbox {
margin: 0 1.5rem;
padding: 2rem;
}
#login_section {
width: 24rem;
}
.is-signed-in #exchange {
display: flex;
width: 100%;
@ -1645,15 +1613,12 @@ sm-checkbox {
grid-template-columns: 17rem minmax(0, 1fr);
align-items: flex-start;
}
#price_history_chart {
height: 20rem;
}
#asset_list_wrapper {
grid-row: 1/3;
}
.listed-asset {
padding: 1rem;
}
@ -1669,16 +1634,13 @@ sm-checkbox {
height: 2rem;
background-color: var(--accent-color);
}
.order-card {
grid-template-columns: auto 1fr 1fr 1fr auto;
grid-template-areas: "checkbox quantity price amount time cancel";
}
.orders_section__header {
background-color: rgba(var(--foreground-color), 1);
}
#history .sticky,
#portfolio_asset_page .sticky {
background-color: rgba(var(--foreground-color), 1);
@ -1701,7 +1663,6 @@ sm-checkbox {
width: 100%;
grid-template-columns: 18rem 1fr;
}
.completed-trade {
grid-template-columns: 1fr 1fr 1fr 8rem;
grid-template-areas: "quantity price amount info";
@ -1723,7 +1684,6 @@ sm-checkbox {
#home {
grid-template-columns: auto 1fr;
}
#asset_page_wrapper {
display: grid;
gap: 1.5rem;
@ -1745,7 +1705,6 @@ sm-checkbox {
width: 0.5rem;
height: 0.5rem;
}
::-webkit-scrollbar-thumb {
background: rgba(var(--text-color), 0.3);
border-radius: 1rem;
@ -1753,7 +1712,6 @@ sm-checkbox {
::-webkit-scrollbar-thumb:hover {
background: rgba(var(--text-color), 0.5);
}
.order-card .cancel-order {
justify-self: flex-end;
overflow: hidden;

2
docs/css/main.min.css vendored
View File

File diff suppressed because one or more lines are too long

196
docs/css/main.scss
View File

@ -71,19 +71,13 @@ a {
box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
}
}
a.button {
display: flex;
align-items: center;
padding: 0.4rem 0.6rem;
border-radius: 0.3rem;
font-size: 0.9rem;
font-weight: 500;
color: var(--accent-color);
}
fieldset {
border: none;
padding: 0;
margin: 0;
}
button {
button,
.button {
user-select: none;
position: relative;
display: inline-flex;
@ -93,39 +87,65 @@ button {
color: inherit;
-webkit-tap-highlight-color: transparent;
align-items: center;
font-size: 0.9rem;
font-size: inherit;
font-weight: 500;
white-space: nowrap;
padding: 0.8rem;
border-radius: 0.3rem;
justify-content: center;
flex-shrink: 0;
&:focus-visible {
outline: var(--accent-color) solid medium;
}
&:not(:disabled) {
cursor: pointer;
}
}
.button {
color: var(--accent-color);
background-color: rgba(var(--text-color), 0.06);
&--primary,
&--danger {
color: rgba(var(--background-color), 1) !important;
background-color: rgba(var(--text-color), 0.02);
border: solid thin rgba(var(--text-color), 0.06);
&--primary {
color: rgba(var(--background-color), 1);
background-color: var(--accent-color);
.icon {
fill: rgba(var(--background-color), 1);
}
}
&--primary {
background-color: var(--accent-color);
&--colored {
color: var(--accent-color);
.icon {
fill: var(--accent-color);
}
}
&--danger {
background-color: var(--danger-color);
background-color: #ff737310;
color: var(--danger-color);
.icon {
fill: var(--danger-color);
}
}
&--small {
padding: 0.4rem 0.6rem;
}
&--outlined {
border: solid rgba(var(--text-color), 0.3) 0.1rem;
background-color: rgba(var(--foreground-color), 1);
}
&--transparent {
background-color: transparent;
}
}
button:disabled {
opacity: 0.4;
cursor: not-allowed;
filter: saturate(0);
}
.cta {
text-transform: uppercase;
font-size: 0.8rem;
@ -144,28 +164,6 @@ sm-input {
font-size: 0.9rem;
--border-radius: 0.3rem;
}
sm-button {
text-transform: uppercase;
letter-spacing: 0.02em;
font-weight: 700;
font-size: 0.9rem;
--padding: 0.7rem 1rem;
&[variant="primary"] {
.icon {
fill: rgba(var(--background-color), 1);
}
}
&[disabled] {
.icon {
fill: rgba(var(--text-color), 0.6);
}
}
&.danger {
--background: var(--danger-color);
color: rgba(var(--background-color), 1);
}
}
sm-form {
--gap: 1rem;
}
@ -176,7 +174,7 @@ ul {
list-style: none;
}
.hide {
.hidden {
display: none !important;
}
@ -345,9 +343,15 @@ ul {
.margin-right-0-5 {
margin-right: 0.5rem;
}
.margin-right-auto {
margin-right: auto;
}
.margin-left-0-5 {
margin-left: 0.5rem;
}
.margin-left-auto {
margin-left: auto;
}
.icon-only {
padding: 0.5rem;
aspect-ratio: 1/1;
@ -391,19 +395,12 @@ ul {
#prompt_popup {
flex-direction: column;
h4 {
font-weight: 500;
margin-bottom: 0.5rem;
}
sm-button {
margin: 0;
font-size: 1.2rem;
margin-bottom: 1rem;
}
.flex {
padding: 0;
margin-top: 1rem;
sm-button:first-of-type {
margin-right: 0.6rem;
margin-left: auto;
}
}
}
#prompt_message {
@ -471,29 +468,31 @@ details {
}
}
}
strip-select {
sm-chips {
--gap: 0;
background-color: rgba(var(--text-color), 0.06);
border-radius: 0.2rem;
}
strip-option {
font-weight: 500;
sm-chip {
position: relative;
font-size: 0.9rem;
--border-radius: 0.5rem;
--padding: 0.5rem 0.8rem;
--background: rgba(var(--text-color), 0.06);
user-select: none;
--border-radius: 0;
--active-option-color: rgba(var(--background-color), 1);
--active-option-background-color: var(--accent-color);
font-weight: 500;
&[selected] {
--background: var(--accent-color);
color: rgba(var(--background-color), 1);
}
&:first-of-type {
--border-radius: 0.2rem 0 0 0.2rem;
--border-radius: 0.3rem 0 0 0.3rem;
}
&:last-of-type {
--border-radius: 0 0.2rem 0.2rem 0;
--border-radius: 0 0.3rem 0.3rem 0;
}
}
sm-select,
sm-option {
font-size: 0.9rem;
}
sm-checkbox {
--height: 1rem;
--width: 1rem;
@ -551,6 +550,16 @@ sm-checkbox {
.mobile-page {
align-items: flex-start;
}
#loading {
.rm-logo {
height: 3rem;
width: 3rem;
padding: 0.8rem;
background-color: rgba(var(--text-color), 0.06);
border-radius: 5rem;
justify-self: center;
}
}
#landing {
grid-template-rows: auto 1fr;
header {
@ -585,16 +594,19 @@ sm-checkbox {
margin-top: 2rem;
}
}
.multi-state-button {
.loader-button-wrapper {
display: grid;
text-align: center;
align-items: center;
& > * {
grid-area: 1/1/2/2;
}
button {
z-index: 1;
}
sm-spinner {
justify-self: center;
align-self: center;
}
}
#home {
height: 100%;
@ -603,13 +615,25 @@ sm-checkbox {
align-items: flex-start;
align-content: flex-start;
}
#login_form {
width: min(24rem, 100%);
margin: 0 auto;
#login_section {
display: flex;
width: 100%;
}
#login_form__priv_key {
margin-top: 1rem;
}
#flo_id_warning {
padding-bottom: 1.5rem;
.icon {
height: 3rem;
width: 3rem;
padding: 0.8rem;
overflow: visible;
background-color: #ffc107;
border-radius: 3rem;
fill: rgba(0, 0, 0, 0.8);
}
}
#main_header {
display: flex;
@ -1236,26 +1260,6 @@ sm-checkbox {
border-radius: 0.5rem;
background-color: rgba(var(--text-color), 0.06);
}
.stateful-button-wrapper {
display: flex;
position: relative;
justify-content: center;
align-items: center;
sm-button,
slide-button {
width: 100%;
z-index: 1;
transition: clip-path 0.3s;
clip-path: circle(100%);
&.clip {
pointer-events: none;
clip-path: circle(0);
}
}
sm-spinner {
position: absolute;
}
}
.stateful-result {
overflow: hidden;
position: absolute;
@ -1340,15 +1344,9 @@ sm-checkbox {
}
}
@media screen and (max-width: 40rem) {
sm-button {
--padding: 0.9rem 1.6rem;
}
.empty-state {
align-self: center;
}
#main_header {
// padding: 1.5rem;
}
#user_popup_button {
width: 100%;
}
@ -1372,9 +1370,12 @@ sm-checkbox {
margin: 0;
padding: 0;
}
#login_form {
#login_section {
padding: 0 1.5rem;
}
#login_form {
margin-top: 3rem;
}
#asset_page__header {
display: flex;
padding: 1rem 1.5rem 0.5rem 0.8rem;
@ -1481,6 +1482,9 @@ sm-checkbox {
padding: 2rem;
}
}
#login_section {
width: 24rem;
}
.is-signed-in {
#exchange {
display: flex;

978
docs/index.html
View File

File diff suppressed because it is too large Load Diff

211
docs/scripts/btcOperator.js
View File

@ -1,29 +1,40 @@
(function (EXPORTS) { //btcOperator v1.0.13c
(function (EXPORTS) { //btcOperator v1.1.1
/* BTC Crypto and API Operator */
const btcOperator = EXPORTS;
//This library uses API provided by chain.so (https://chain.so/)
const URL = "https://chain.so/api/v2/";
const URL = "https://blockchain.info/";
const fetch_api = btcOperator.fetch = function (api) {
const fetch_api = btcOperator.fetch = function (api, json_res = true) {
return new Promise((resolve, reject) => {
console.debug(URL + api);
fetch(URL + api).then(response => {
response.json()
.then(result => result.status === "success" ? resolve(result) : reject(result))
.catch(error => reject(error))
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(parseFloat((result.regular / SATOSHI_IN_BTC).toFixed(8))))
.then(result => resolve(util.Sat_to_BTC(result.regular)))
.catch(error => reject(error));
else
reject(response);
@ -102,18 +113,21 @@
if (!addr)
return undefined;
let type = coinjs.addressDecode(addr).type;
if (["standard", "multisig", "bech32"].includes(type))
if (["standard", "multisig", "bech32", "multisigBech32"].includes(type))
return type;
else
return false;
}
btcOperator.multiSigAddress = function (pubKeys, minRequired) {
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";
return coinjs.pubkeys2MultisigAddress(pubKeys, minRequired);
if (bech32)
return coinjs.pubkeys2MultisigAddressBech32(pubKeys, minRequired);
else
return coinjs.pubkeys2MultisigAddress(pubKeys, minRequired);
}
//convert from one blockchain to another blockchain (target version)
@ -213,8 +227,8 @@
//BTC blockchain APIs
btcOperator.getBalance = addr => new Promise((resolve, reject) => {
fetch_api(`get_address_balance/BTC/${addr}`)
.then(result => resolve(parseFloat(result.data.confirmed_balance)))
fetch_api(`q/addressbalance/${addr}`)
.then(result => resolve(util.Sat_to_BTC(result)))
.catch(error => reject(error))
});
@ -222,11 +236,13 @@
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) {
@ -249,6 +265,8 @@
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__":
@ -269,6 +287,8 @@
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:
@ -299,7 +319,7 @@
parameters.privkeys[i] = coinjs.privkey2wif(key);
});
if (invalids.length)
throw "Invalid keys:" + invalids;
throw "Invalid private key for address:" + invalids;
}
//receiver-ids (and change-id)
if (!Array.isArray(parameters.receivers))
@ -329,10 +349,10 @@
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) //add change amount if any
tx.outs[tx.outs.length - 1].value = parseInt(result.change_amount * SATOSHI_IN_BTC); //values are in satoshi
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 = parseInt(result.fee * SATOSHI_IN_BTC);
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;
@ -398,30 +418,31 @@
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(`get_tx_unspent/BTC/${addr}`).then(result => {
let utxos = result.data.txs;
fetch_api(`unspent?active=${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_hex;
else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi))) {
//redeemScript for segwit/bech32
script = utxos[i].script;
else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/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 * SATOSHI_IN_BTC).toFixed(0), 8));
s.writeBytes(coinjs.numToBytes(utxos[i].value.toFixed(0), 8));
script = Crypto.util.bytesToHex(s.buffer);
} else //redeemScript for multisig
} else //redeemScript for multisig (segwit)
script = rs;
tx.addinput(utxos[i].txid, utxos[i].output_no, script, 0xfffffffd /*sequence*/); //0xfffffffd for Replace-by-fee
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 += parseFloat(utxos[i].value);
required_amount -= parseFloat(utxos[i].value);
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;
}
@ -563,11 +584,14 @@
btcOperator.createMultiSigTx = function (sender, redeemScript, receivers, amounts, fee = null, options = {}) {
return new Promise((resolve, reject) => {
//validate tx parameters
if (validateAddress(sender) !== "multisig")
let addr_type = validateAddress(sender);
if (!(["multisig", "multisigBech32"].includes(addr_type)))
return reject("Invalid sender (multisig):" + sender);
else {
let script = coinjs.script();
let decode = script.decodeRedeemScript(redeemScript);
let decode = (addr_type == "multisig") ?
script.decodeRedeemScript(redeemScript) :
script.decodeRedeemScriptBech32(redeemScript);
if (!decode || decode.address !== sender)
return reject("Invalid redeem-script");
}
@ -622,10 +646,10 @@
let n = [];
for (let i in tx.ins) {
var s = tx.extractScriptKey(i);
if (s['type'] !== 'multisig')
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);
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'],
@ -657,8 +681,8 @@
}
const getTxOutput = (txid, i) => new Promise((resolve, reject) => {
fetch_api(`get_tx_outputs/BTC/${txid}/${i}`)
.then(result => resolve(result.data.outputs))
fetch_api(`rawtx/${txid}`)
.then(result => resolve(result.out[i]))
.catch(error => reject(error))
});
@ -672,8 +696,8 @@
promises.push(getTxOutput(tx.ins[i].outpoint.hash, tx.ins[i].outpoint.index));
Promise.all(promises).then(inputs => {
result.inputs = inputs.map(inp => Object({
address: inp.address,
value: parseFloat(inp.value)
address: inp.addr,
value: util.Sat_to_BTC(inp.value)
}));
let signed = checkSigned(tx, false);
result.inputs.forEach((inp, i) => inp.signed = signed[i]);
@ -681,10 +705,10 @@
result.outputs = tx.outs.map(out => {
var address;
switch (out.script.chunks[0]) {
case 0: //bech32
case 0: //bech32, multisig-bech32
address = encodeBech32(Crypto.util.bytesToHex(out.script.chunks[1]), coinjs.bech32.version, coinjs.bech32.hrp);
break;
case 169: //multisig, segwit
case 169: //segwit, multisig-segwit
address = encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[1]), coinjs.multisig);
break;
case 118: //legacy
@ -692,7 +716,7 @@
}
return {
address,
value: parseFloat(out.value / SATOSHI_IN_BTC)
value: util.Sat_to_BTC(out.value)
}
});
//Parse Totals
@ -713,22 +737,115 @@
return Crypto.util.bytesToHex(txid);
}
btcOperator.getTx = txid => new Promise((resolve, reject) => {
fetch_api(`get_tx/BTC/${txid}`)
.then(result => resolve(result.data))
const getLatestBlock = btcOperator.getLatestBlock = () => new Promise((resolve, reject) => {
fetch_api(`q/getblockcount`)
.then(result => resolve(result))
.catch(error => reject(error))
})
btcOperator.getTx = txid => new Promise((resolve, reject) => {
fetch_api(`rawtx/${txid}`).then(result => {
getLatestBlock().then(latest_block => resolve({
block: result.block_height,
txid: result.hash,
time: result.time * 1000,
confirmations: result.block_height === null ? 0 : latest_block - result.block_height, //calculate confirmations using latest block number as api doesnt relay it
size: result.size,
fee: util.Sat_to_BTC(result.fee),
inputs: result.inputs.map(i => Object({ address: i.prev_out.addr, value: util.Sat_to_BTC(i.prev_out.value) })),
total_input_value: util.Sat_to_BTC(result.inputs.reduce((a, i) => a + i.prev_out.value, 0)),
outputs: result.out.map(o => Object({ address: o.addr, value: util.Sat_to_BTC(o.value) })),
total_output_value: util.Sat_to_BTC(result.out.reduce((a, o) => a += o.value, 0)),
}))
}).catch(error => reject(error))
});
btcOperator.getAddressData = addr => new Promise((resolve, reject) => {
fetch_api(`address/BTC/${addr}`)
.then(result => resolve(result.data))
btcOperator.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(`get_block/BTC/${block}`)
.then(result => resolve(result.data))
.catch(error => reject(error))
fetch_api(`rawblock/${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 = {});
})('object' === typeof module ? module.exports : window.btcOperator = {});

2845
docs/scripts/components.js
View File

File diff suppressed because one or more lines are too long

136
docs/scripts/floExchangeAPI.js
View File

@ -1,6 +1,6 @@
'use strict';
(function (EXPORTS) { //floExchangeAPI v1.1.3
(function (EXPORTS) { //floExchangeAPI v1.2.0
const exchangeAPI = EXPORTS;
const DEFAULT = {
@ -1718,18 +1718,20 @@
}
const _l = key => DEFAULT.marketApp + '-' + key;
exchangeAPI.init = function refreshDataFromBlockchain() {
return new Promise((resolve, reject) => {
let nodes, trusted = new Set(), assets, tags, lastTx;
try {
nodes = JSON.parse(localStorage.getItem('exchange-nodes'));
trusted = new Set((localStorage.getItem('exchange-trusted') || "").split(','));
assets = new Set((localStorage.getItem('exchange-assets') || "").split(','));
tags = new Set((localStorage.getItem('exchange-tags') || "").split(','));
nodes = JSON.parse(localStorage.getItem(_l('nodes')));
trusted = new Set((localStorage.getItem(_l('trusted')) || "").split(','));
assets = new Set((localStorage.getItem(_l('assets')) || "").split(','));
tags = new Set((localStorage.getItem(_l('tags')) || "").split(','));
if (typeof nodes !== 'object' || nodes === null)
throw Error('nodes must be an object')
else
lastTx = parseInt(localStorage.getItem('exchange-lastTx')) || 0;
lastTx = parseInt(localStorage.getItem(_l('lastTx'))) || 0;
} catch (error) {
nodes = {};
trusted = new Set();
@ -1780,11 +1782,11 @@
tags.add(t);
}
});
localStorage.setItem('exchange-lastTx', result.totalTxs);
localStorage.setItem('exchange-nodes', JSON.stringify(nodes));
localStorage.setItem('exchange-trusted', Array.from(trusted).join(","));
localStorage.setItem('exchange-assets', Array.from(assets).join(","));
localStorage.setItem('exchange-tags', Array.from(tags).join(","));
localStorage.setItem(_l('lastTx'), result.totalTxs);
localStorage.setItem(_l('nodes'), JSON.stringify(nodes));
localStorage.setItem(_l('trusted'), Array.from(trusted).join(","));
localStorage.setItem(_l('assets'), Array.from(assets).join(","));
localStorage.setItem(_l('tags'), Array.from(tags).join(","));
nodeURL = nodes;
nodeKBucket = new K_Bucket(DEFAULT.marketID, Object.keys(nodeURL));
nodeList = nodeKBucket.order;
@ -1795,25 +1797,117 @@
const config = exchangeAPI.config = {
get trustedList() {
return new Set((localStorage.getItem('exchange-trusted') || "").split(','));
return new Set((localStorage.getItem(_l('trusted')) || "").split(','));
},
get assetList() {
return new Set((localStorage.getItem('exchange-assets') || "").split(','));
return new Set((localStorage.getItem(_l('assets')) || "").split(','));
},
get tagList() {
return new Set((localStorage.getItem('exchange-tags') || "").split(','));
return new Set((localStorage.getItem(_l('tags')) || "").split(','));
}
}
exchangeAPI.clearAllLocalData = function () {
localStorage.removeItem('exchange-nodes');
localStorage.removeItem('exchange-trusted');
localStorage.removeItem('exchange-assets');
localStorage.removeItem('exchange-tags');
localStorage.removeItem('exchange-lastTx');
localStorage.removeItem('exchange-proxy_secret');
localStorage.removeItem('exchange-user_ID');
localStorage.removeItem(_l('nodes'));
localStorage.removeItem(_l('trusted'));
localStorage.removeItem(_l('assets'));
localStorage.removeItem(_l('tags'));
localStorage.removeItem(_l('lastTx'));
localStorage.removeItem(_l('proxy_secret'));
localStorage.removeItem(_l('user_ID'));
location.reload();
}
//container for user ID and proxy private-key
const proxy = exchangeAPI.proxy = {
user: null,
private: null,
public: null,
async lock() {
if (!this.private)
return notify("No proxy key found!", 'error');
getPromptInput("Add password", 'This password applies to this browser only!', {
isPassword: true,
confirmText: "Add password"
}).then(pwd => {
if (!pwd)
notify("Password cannot be empty", 'error');
else if (pwd.length < 4)
notify("Password minimum length is 4", 'error');
else {
let tmp = Crypto.AES.encrypt(this.private, pwd);
localStorage.setItem(_l('proxy_secret'), "?" + tmp);
notify("Successfully locked with Password", 'success');
}
}).catch(_ => null);
},
clear() {
localStorage.removeItem(_l('proxy_secret'));
localStorage.removeItem(_l('user_ID'));
this.user = null;
this.private = null;
this.public = null;
},
get sinkID() {
return getRef("sink_id").value;
},
set userID(id) {
localStorage.setItem(_l('user_ID'), id);
this.user = id;
},
get userID() {
if (this.user)
return this.user;
else {
let id = localStorage.getItem(_l('user_ID'));
return id ? this.user = id : undefined;
}
},
set secret(key) {
localStorage.setItem(_l('proxy_secret'), key);
this.private = key;
this.public = floCrypto.getPubKeyHex(key);
},
get secret() {
const self = this;
return new Promise((resolve, reject) => {
if (self.private)
return resolve(self.private);
const Reject = reason => {
notify(reason, 'error');
reject(reason);
}
const setValues = priv => {
try {
self.private = priv;
self.public = floCrypto.getPubKeyHex(priv);
resolve(self.private);
} catch (error) {
Reject("Unable to fetch Proxy secret");
}
};
let tmp = localStorage.getItem(_l('proxy_secret'));
if (typeof tmp !== "string")
Reject("Unable to fetch Proxy secret");
else if (tmp.startsWith("?")) {
getPromptInput("Enter password", '', {
isPassword: true
}).then(pwd => {
if (!pwd)
return Reject("Password Required for making transactions");
try {
tmp = Crypto.AES.decrypt(tmp.substring(1), pwd);
setValues(tmp);
} catch (error) {
Reject("Incorrect Password! Password Required for making transactions");
}
}).catch(_ => Reject("Password Required for making transactions"));
} else
setValues(tmp);
})
}
}
})('object' === typeof module ? module.exports : window.floExchangeAPI = {});

2
package.json
View File

@ -19,7 +19,7 @@
"setup": "node setup/post-install.js",
"configure": "node setup/configure-settings.js",
"reset-password": "node setup/reset-password.js",
"create-schema": "node setup/create-schema.js",
"checksum-db": "node debug/checksum-db.js",
"start": "node start.js"
},
"repository": {

8
setup/configure-settings.js
View File

@ -51,13 +51,13 @@ function configureSQL() {
flaggedYesOrNo('Do you want to re-configure mySQL connection').then(value => {
if (value) {
console.log('Enter mySQL connection values: ')
getInput.Text('Host', config['sql_host']).then(host => {
getInput.Text('MySQL Host', config['sql_host']).then(host => {
config['sql_host'] = host;
getInput.Text('Database name', config['sql_db']).then(dbname => {
config['sql_db'] = dbname;
getInput.Text('MySQL username', config['sql_user']).then(sql_user => {
config['sql_user'] = sql_user;
getInput.Text('Mysql password', config['sql_pwd']).then(sql_pwd => {
getInput.Text('MySQL password', config['sql_pwd']).then(sql_pwd => {
config['sql_pwd'] = sql_pwd;
resolve(true);
})
@ -98,6 +98,7 @@ function configure() {
return reject(false);
}
console.log('Configuration successful!');
/*
if (sql_result) {
getInput.YesOrNo('Do you want to create schema in the database').then(value => {
if (value) {
@ -113,7 +114,8 @@ function configure() {
}
});
} else
resolve(true);
*/
resolve(true);
})
})
})

3
setup/help.js
View File

@ -5,9 +5,8 @@ Exchange market
npm install - Install the app and node modules.
npm run help - List all commands.
npm run setup - Finish the setup (configure and reset password).
npm run configure - Configure the app.
npm run configure - Configure the node.
npm run reset-password - Reset the password (for private-key).
npm run create-schema - Create schema in MySQL database.
npm start - Start the application (main).

14
src/background.js
View File

@ -177,7 +177,7 @@ function confirmVaultWithdraw() {
}).catch(error => console.error(error));
else if (r.asset == "BTC")
btcOperator.getTx(r.txid).then(tx => {
if (!tx.blockhash || !tx.confirmations) //Still not confirmed
if (!tx.block || !tx.confirmations) //Still not confirmed
return;
DB.query("UPDATE VaultTransactions SET r_status=? WHERE id=?", [pCode.STATUS_SUCCESS, r.id])
.then(result => console.info("BTC withdrawed:", r.floID, r.amount))
@ -203,7 +203,7 @@ verifyTx.BTC = function (sender, txid, group) {
return reject([true, "Transaction not sent by the sender"]);
if (vin_sender.length !== tx.inputs.length)
return reject([true, "Transaction input containes other floIDs"]);
if (!tx.blockhash)
if (!tx.block)
return reject([false, "Transaction not included in any block yet"]);
if (!tx.confirmations)
return reject([false, "Transaction not confirmed yet"]);
@ -278,7 +278,7 @@ function confirmConvert() {
results.forEach(r => {
if (r.mode == pCode.CONVERT_MODE_GET)
btcOperator.getTx(r.out_txid).then(tx => {
if (!tx.blockhash || !tx.confirmations) //Still not confirmed
if (!tx.block || !tx.confirmations) //Still not confirmed
return;
DB.query("UPDATE DirectConvert SET r_status=? WHERE id=?", [pCode.STATUS_SUCCESS, r.id])
.then(result => console.info(`${r.floID} converted ${r.amount} to ${r.quantity} BTC`))
@ -342,7 +342,7 @@ function confirmConvertFundWithdraw() {
results.forEach(r => {
if (r.mode == pCode.CONVERT_MODE_GET) { //withdraw coin
btcOperator.getTx(r.txid).then(tx => {
if (!tx.blockhash || !tx.confirmations) //Still not confirmed
if (!tx.block || !tx.confirmations) //Still not confirmed
return;
DB.query("UPDATE ConvertFund SET r_status=? WHERE id=?", [pCode.STATUS_SUCCESS, r.id])
.then(result => console.info(`Withdraw-fund ${r.quantity} ${r.coin} successful`))
@ -399,7 +399,7 @@ function confirmConvertRefund() {
if (r.ASSET_TYPE_COIN) {
if (r.asset == "BTC") //Convert is only for BTC right now
btcOperator.getTx(r.out_txid).then(tx => {
if (!tx.blockhash || !tx.confirmations) //Still not confirmed
if (!tx.block || !tx.confirmations) //Still not confirmed
return;
DB.query("UPDATE RefundConvert SET r_status=? WHERE id=?", [pCode.STATUS_SUCCESS, r.id])
.then(result => console.info(`Refunded ${r.amount} ${r.asset} to ${r.floID}`))
@ -427,7 +427,7 @@ function confirmBondClosing() {
DB.query("SELECT * FROM CloseBondTransact WHERE r_status=?", [pCode.STATUS_CONFIRMATION]).then(results => {
results.forEach(r => {
btcOperator.getTx(r.txid).then(tx => {
if (!tx.blockhash || !tx.confirmations) //Still not confirmed
if (!tx.block || !tx.confirmations) //Still not confirmed
return;
let closeBondString = bond_util.stringify.end(r.bond_id, r.end_date, r.btc_net, r.usd_net, r.amount, r.ref_sign, r.txid);
floBlockchainAPI.writeData(keys.node_id, closeBondString, keys.node_priv, bond_util.config.adminID).then(txid => {
@ -450,7 +450,7 @@ function confirmFundClosing() {
DB.query("SELECT * FROM CloseFundTransact WHERE r_status=?", [pCode.STATUS_CONFIRMATION]).then(results => {
results.forEach(r => {
btcOperator.getTx(r.txid).then(tx => {
if (!tx.blockhash || !tx.confirmations) //Still not confirmed
if (!tx.block || !tx.confirmations) //Still not confirmed
return;
let closeFundString = fund_util.stringify.end(r.fund_id, r.floID, r.end_date, r.btc_net, r.usd_net, r.amount, r.ref_sign, r.txid);
floBlockchainAPI.writeData(keys.node_id, closeFundString, keys.node_priv, fund_util.config.adminID).then(txid => {

15
src/backup/head.js
View File

@ -245,9 +245,21 @@ function updateMaster(floID) {
connectToMaster();
}
function reconstructAllActiveShares() {
if (_mode !== MASTER_MODE)
return console.debug("Not serving as master");
console.debug("Reconstructing shares for all active IDs")
let group_list = keys.sink_groups.list;
group_list.forEach(g => {
//active ids also ignore ids that are in queue for reconstructing shares
let active_ids = keys.sink_chest.active_list(g);
active_ids.forEach(id => reconstructShares(g, id));
});
}
function reconstructShares(group, sinkID) {
if (_mode !== MASTER_MODE)
return console.warn("Not serving as master");
return console.warn(`Not serving as master, but reconstruct-shares is called for ${sinkID}(${group})`);
keys.sink_chest.set_id(group, sinkID, null);
collectAndCall(group, sinkID, sinkKey => sendSharesToNodes(sinkID, group, generateShares(sinkKey)));
}
@ -460,6 +472,7 @@ function initProcess(app) {
module.exports = {
init: initProcess,
collectAndCall,
reconstructAllActiveShares,
sink: {
generate: generateSink,
reshare: reshareSink,

26
src/backup/slave.js
View File

@ -2,6 +2,7 @@
const keys = require("../keys");
const DB = require("../database");
const { getTableHashes } = require("./sync");
const {
BACKUP_INTERVAL,
@ -315,7 +316,7 @@ function deleteTableData(data) {
data.forEach(r => r.t_name in delete_needed ? delete_needed[r.t_name].push(r.id) : delete_needed[r.t_name] = [r.id]);
let queries = [];
for (let table in delete_needed)
queries.push(`DELETE FROM ${table} WHERE id IN (${delete_needed[table]})`);
queries.push("DELETE FROM ?? WHERE id IN (?)", [table, delete_needed[table]]);
DB.transaction(queries).then(_ => resolve(true)).catch(error => reject(error));
})
}
@ -326,9 +327,10 @@ function updateTableData(table, data) {
return resolve(null);
let cols = Object.keys(data[0]);
let values = data.map(r => cols.map(c => validateValue(r[c])));
let statement = `INSERT INTO ${table} (${cols}) VALUES ?` +
" ON DUPLICATE KEY UPDATE " + cols.map(c => `${c}=VALUES(${c})`).join();
DB.query(statement, [values]).then(_ => resolve(true)).catch(error => reject(error));
let statement = "INSERT INTO ?? (??) VALUES ? ON DUPLICATE KEY UPDATE " + Array(cols.length).fill("??=VALUES(??)").join();
let query_values = [table, cols, values];
cols.forEach(c => query_values.push(c, c));
DB.query(statement, query_values).then(_ => resolve(true)).catch(error => reject(error));
})
}
@ -336,7 +338,7 @@ const validateValue = val => (typeof val === "string" && /\.\d{3}Z$/.test(val))
function verifyChecksum(checksum_ref) {
return new Promise((resolve, reject) => {
DB.query("CHECKSUM TABLE " + Object.keys(checksum_ref).join()).then(result => {
DB.query("CHECKSUM TABLE ??", [Object.keys(checksum_ref)]).then(result => {
let checksum = Object.fromEntries(result.map(r => [r.Table.split(".").pop(), r.Checksum]));
let mismatch = [];
for (let table in checksum)
@ -374,17 +376,9 @@ function requestHash(tables) {
}
function verifyHash(hashes) {
const getHash = table => new Promise((res, rej) => {
DB.query("SHOW COLUMNS FROM " + table).then(result => {
let columns = result.map(r => r["Field"]).sort();
DB.query(`SELECT CEIL(id/${HASH_N_ROW}) as group_id, MD5(GROUP_CONCAT(${columns.map(c => `IFNULL(${c}, "NULL")`).join()})) as hash FROM ${table} GROUP BY group_id ORDER BY group_id`)
.then(result => res(Object.fromEntries(result.map(r => [r.group_id, r.hash]))))
.catch(error => rej(error))
}).catch(error => rej(error))
});
const convertIntArray = obj => Object.keys(obj).map(i => parseInt(i));
const checkHash = (table, hash_ref) => new Promise((res, rej) => {
getHash(table).then(hash_cur => {
getTableHashes(table).then(hash_cur => {
for (let i in hash_ref)
if (hash_ref[i] === hash_cur[i]) {
delete hash_ref[i];
@ -403,8 +397,8 @@ function verifyHash(hashes) {
//Data to be deleted (incorrect data will be added by resync)
let id_end = result[t].value[1].map(i => i * HASH_N_ROW); //eg if i=2 AND H_R_C = 5 then id_end = 2 * 5 = 10 (ie, range 6-10)
Promise.allSettled(id_end.map(i =>
DB.query(`DELETE FROM ${tables[t]} WHERE id BETWEEN ${i - HASH_N_ROW + 1} AND ${i}`))) //eg, i - HASH_N_ROW + 1 = 10 - 5 + 1 = 6
.then(_ => null);
DB.query("DELETE FROM ?? WHERE id BETWEEN ? AND ?", [tables[t], i - HASH_N_ROW + 1, i]) //eg, i - HASH_N_ROW + 1 = 10 - 5 + 1 = 6
)).then(_ => null);
} else
console.error(result[t].reason);
//console.debug("Hash-mismatch", mismatch);

41
src/backup/sync.js
View File

@ -54,7 +54,7 @@ function backupSync_delete(last_time, ws) {
function backupSync_data(last_time, ws) {
const sendTable = (table, id_list) => new Promise((res, rej) => {
DB.query(`SELECT * FROM ${table} WHERE id IN (${id_list})`)
DB.query("SELECT * FROM ?? WHERE id IN (?)", [table, id_list])
.then(data => {
ws.send(JSON.stringify({
table,
@ -99,7 +99,7 @@ function backupSync_checksum(ws) {
let tableList = result.map(r => r['t_name']);
if (!tableList.length)
return resolve("checksum");
DB.query("CHECKSUM TABLE " + tableList.join()).then(result => {
DB.query("CHECKSUM TABLE ??", [tableList]).then(result => {
let checksum = Object.fromEntries(result.map(r => [r.Table.split(".").pop(), r.Checksum]));
ws.send(JSON.stringify({
command: "SYNC_CHECKSUM",
@ -119,15 +119,7 @@ function backupSync_checksum(ws) {
}
function sendTableHash(tables, ws) {
const getHash = table => new Promise((res, rej) => {
DB.query("SHOW COLUMNS FROM " + table).then(result => {
let columns = result.map(r => r["Field"]).sort();
DB.query(`SELECT CEIL(id/${HASH_N_ROW}) as group_id, MD5(GROUP_CONCAT(${columns.map(c => `IFNULL(${c}, "NULL")`).join()})) as hash FROM ${table} GROUP BY group_id ORDER BY group_id`)
.then(result => res(Object.fromEntries(result.map(r => [r.group_id, r.hash]))))
.catch(error => rej(error))
}).catch(error => rej(error))
});
Promise.allSettled(tables.map(t => getHash(t))).then(result => {
Promise.allSettled(tables.map(t => getTableHashes(t))).then(result => {
let hashes = {};
for (let i in tables)
if (result[i].status === "fulfilled")
@ -141,6 +133,28 @@ function sendTableHash(tables, ws) {
})
}
function getTableHashes(table) {
return new Promise((resolve, reject) => {
DB.query("SHOW COLUMNS FROM ??", [table]).then(result => {
//columns
let columns = result.map(r => r["Field"]).sort();
//select statement
let statement = "SELECT CEIL(id/?) as group_id";
let query_values = [HASH_N_ROW];
//aggregate column values
let col_aggregate = columns.map(c => "IFNULL(CRC32(??), 0)").join('+');
columns.forEach(c => query_values.push(c));
//aggregate rows via group by
statement += " SUM(CRC32(MD5(" + col_aggregate + "))) as hash FROM ?? GROUP BY group_id ORDER BY group_id";
query_values.push(table);
//query
DB.query(statement, query_values)
.then(result => resolve(Object.fromEntries(result.map(r => [r.group_id, r.hash]))))
.catch(error => reject(error))
}).catch(error => reject(error))
})
}
function sendTableData(tables, ws) {
let promises = [
tableSync_data(tables, ws),
@ -196,7 +210,7 @@ function tableSync_data(tables, ws) {
const sendTable = (table, group_id) => new Promise((res, rej) => {
let id_end = group_id * HASH_N_ROW,
id_start = id_end - HASH_N_ROW + 1;
DB.query(`SELECT * FROM ${table} WHERE id BETWEEN ? AND ?`, [id_start, id_end]).then(data => {
DB.query("SELECT * FROM ?? WHERE id BETWEEN ? AND ?", [table, id_start, id_end]).then(data => {
ws.send(JSON.stringify({
table,
command: "SYNC_UPDATE",
@ -245,7 +259,7 @@ function tableSync_data(tables, ws) {
function tableSync_checksum(tables, ws) {
return new Promise((resolve, reject) => {
DB.query("CHECKSUM TABLE " + tables.join()).then(result => {
DB.query("CHECKSUM TABLE ??", [tables]).then(result => {
let checksum = Object.fromEntries(result.map(r => [r.Table.split(".").pop(), r.Checksum]));
ws.send(JSON.stringify({
command: "SYNC_CHECKSUM",
@ -261,6 +275,7 @@ function tableSync_checksum(tables, ws) {
}
module.exports = {
getTableHashes,
sendBackupData,
sendTableHash,
sendTableData

3
src/keys.js
View File

@ -345,6 +345,9 @@ const sink_groups = {
get CONVERT() { return "convert" },
get BLOCKCHAIN_BONDS() { return "blockchain_bonds" },
get BOBS_FUND() { return "bobs_fund" },
get list() { //total list
return [this.EXCHANGE, this.CONVERT, this.BLOCKCHAIN_BONDS, this.BOBS_FUND]
},
get initial_list() { //list to generate when starting exchange
return [this.EXCHANGE, this.CONVERT]
},

12
src/main.js
View File

@ -27,8 +27,10 @@ var app;
function refreshData(startup = false) {
return new Promise((resolve, reject) => {
refreshDataFromBlockchain().then(result => {
loadDataFromDB(result, startup).then(_ => {
refreshDataFromBlockchain().then(changes => {
loadDataFromDB(changes, startup).then(_ => {
if (!startup && changes.nodes)
backup.reconstructAllActiveShares();
app.refreshData(backup.nodeList);
resolve("Data refresh successful")
}).catch(error => reject(error))
@ -198,7 +200,11 @@ module.exports = function startServer() {
app.start(config['port']).then(result => {
console.log(result);
backup.init(app);
setInterval(refreshData, BLOCKCHAIN_REFRESH_INTERVAL)
setInterval(() => {
refreshData()
.then(result => console.log(result))
.catch(error => console.error(error))
}, BLOCKCHAIN_REFRESH_INTERVAL);
}).catch(error => console.error(error))
}).catch(error => console.error(error))
}).catch(error => console.error(error))

16
src/market.js
View File

@ -202,14 +202,14 @@ function cancelOrder(type, id, floID) {
tableName = "SellOrder";
else
return reject(INVALID(eCode.INVALID_TYPE, "Invalid Order type! Order type must be buy (or) sell"));
DB.query(`SELECT floID, asset FROM ${tableName} WHERE id=?`, [id]).then(result => {
DB.query("SELECT floID, asset FROM ?? WHERE id=?", [tableName, id]).then(result => {
if (result.length < 1)
return reject(INVALID(eCode.NOT_FOUND, "Order not found!"));
else if (result[0].floID !== floID)
return reject(INVALID(eCode.NOT_OWNER, "Order doesnt belong to the current user"));
let asset = result[0].asset;
//Delete the order
DB.query(`DELETE FROM ${tableName} WHERE id=?`, [id]).then(result => {
DB.query("DELETE FROM ?? WHERE id=?", [tableName, id]).then(result => {
resolve(tableName + "#" + id + " cancelled successfully");
coupling.initiate(asset);
}).catch(error => reject(error));
@ -219,11 +219,11 @@ function cancelOrder(type, id, floID) {
function getAccountDetails(floID) {
return new Promise((resolve, reject) => {
let select = [];
select.push(["token, quantity", "UserBalance"]);
select.push(["id, asset, quantity, minPrice, time_placed", "SellOrder"]);
select.push(["id, asset, quantity, maxPrice, time_placed", "BuyOrder"]);
let promises = select.map(a => DB.query(`SELECT ${a[0]} FROM ${a[1]} WHERE floID=? ${a[2] || ""}`, [floID]));
let promises = [
DB.query("SELECT token, quantity FROM UserBalance WHERE floID=?", [floID]),
DB.query("SELECT id, asset, quantity, minPrice, time_placed FROM SellOrder WHERE floID=?", [floID]),
DB.query("SELECT id, asset, quantity, maxPrice, time_placed FROM BuyOrder WHERE floID=?", [floID])
];
Promise.allSettled(promises).then(results => {
let response = {
floID: floID,
@ -272,7 +272,7 @@ function getTransactionDetails(txid) {
type = 'trade';
} else
return reject(INVALID(eCode.INVALID_TX_ID, "Invalid TransactionID"));
DB.query(`SELECT * FROM ${tableName} WHERE txid=?`, [txid]).then(result => {
DB.query("SELECT * FROM ?? WHERE txid=?", [tableName, txid]).then(result => {
if (result.length) {
let details = result[0];
details.type = type;

34
src/price.js
View File

@ -48,42 +48,46 @@ function getPastRate(asset, hrs = 24) {
});
}
function getHistory(asset, duration) {
function getHistory(asset, duration = '') {
return new Promise((resolve, reject) => {
duration = getHistory.validateDuration(duration);
let statement = "SELECT " +
(!duration || duration.endsWith("month") || duration.endsWith("year") ? "DATE(rec_time) AS time, AVG(rate) as rate" : "rec_time AS time, rate") +
" FROM PriceHistory WHERE asset=?" + (duration ? " AND rec_time >= NOW() - INTERVAL " + duration : "") +
(!duration || duration.endsWith("month") || duration.endsWith("year") ? " GROUP BY time" : "") +
" ORDER BY time";
DB.query(statement, asset)
let { statement, values } = getHistory.getRateStatement(asset, duration);
DB.query(statement, values)
.then(result => resolve(result))
.catch(error => reject(error))
});
}
getHistory.validateDuration = duration => {
getHistory.statement = {
'all-time': "SELECT DATE(rec_time) AS time, AVG(rate) as rate FROM PriceHistory WHERE asset=? GROUP BY time ORDER BY time",
'year': "SELECT DATE(rec_time) AS time, AVG(rate) as rate FROM PriceHistory WHERE asset=? AND rec_time >= NOW() - INTERVAL ? year GROUP BY time ORDER BY time",
'month': "SELECT DATE(rec_time) AS time, AVG(rate) as rate FROM PriceHistory WHERE asset=? AND rec_time >= NOW() - INTERVAL ? month GROUP BY time ORDER BY time",
'week': "SELECT rec_time AS time, rate FROM PriceHistory WHERE asset=? AND rec_time >= NOW() - INTERVAL ? week ORDER BY time",
'day': "SELECT rec_time AS time, rate FROM PriceHistory WHERE asset=? AND rec_time >= NOW() - INTERVAL ? day ORDER BY time"
}
getHistory.getRateStatement = (asset, duration) => {
let n = duration.match(/\d+/g),
d = duration.match(/\D+/g);
n = n ? n[0] || 1 : 1;
d = d ? d[0].replace(/[-\s]/g, '') : "";
switch (d.toLowerCase()) {
case "day":
case "days":
return n + " day";
return { statement: getHistory.statement['day'], values: [asset, n] };
case "week":
case "weeks":
return n + " week";
return { statement: getHistory.statement['week'], values: [asset, n] };
case "month":
case "months":
return n + " month";
return { statement: getHistory.statement['month'], values: [asset, n] };
case "year":
case "years":
return n + " year";
return { statement: getHistory.statement['year'], values: [asset, n] };
case "alltime":
return null;
return { statement: getHistory.statement['all-time'], values: [asset] };
default:
return '1 day';
return { statement: getHistory.statement['day'], values: [asset, 1] };
}
}

4
src/services/bobs-fund.js
View File

@ -221,7 +221,9 @@ function refreshBlockchainData(nodeList = []) {
let values = [fund_id, fund.start_date, fund.BTC_base, fund.USD_base, fund.fee, fund.duration];
if (fund.tapoutInterval)
values.push(fund.topoutWindow, fund.tapoutInterval.join(','));
txQueries.push([`INSERT INTO BobsFund(fund_id, begin_date, btc_base, usd_base, fee, duration ${fund.tapoutInterval ? ", tapout_window, tapout_interval" : ""}) VALUE (?) ON DUPLICATE KEY UPDATE fund_id=fund_id`, [values]])
else
values.push(null, null);
txQueries.push(["INSERT INTO BobsFund(fund_id, begin_date, btc_base, usd_base, fee, duration, tapout_window, tapout_interval) VALUE (?) ON DUPLICATE KEY UPDATE fund_id=fund_id", [values]])
} else
fund_id = fund_id.pop().match(/[a-z0-9]{64}/).pop();
let investments = Object.entries(fund.investments).map(a => [fund_id, a[0], a[1].amount]);