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Kevin Froman 2019-09-21 00:07:21 -05:00
parent 586ce58894
commit 021954c86b
4 changed files with 742 additions and 0 deletions
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451
onionr/static-data/www/shared/base32.js Normal file
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/*
* [hi-base32]{@link https://github.com/emn178/hi-base32}
*
* @version 0.5.0
* @author Chen, Yi-Cyuan [emn178@gmail.com]
* @copyright Chen, Yi-Cyuan 2015-2018
* @license MIT
*/
/*jslint bitwise: true */
(function () {
'use strict';
var root = typeof window === 'object' ? window : {};
var NODE_JS = !root.HI_BASE32_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;
if (NODE_JS) {
root = global;
}
var COMMON_JS = !root.HI_BASE32_NO_COMMON_JS && typeof module === 'object' && module.exports;
var AMD = typeof define === 'function' && define.amd;
var BASE32_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'.split('');
var BASE32_DECODE_CHAR = {
'A': 0, 'B': 1, 'C': 2, 'D': 3, 'E': 4, 'F': 5, 'G': 6, 'H': 7, 'I': 8,
'J': 9, 'K': 10, 'L': 11, 'M': 12, 'N': 13, 'O': 14, 'P': 15, 'Q': 16,
'R': 17, 'S': 18, 'T': 19, 'U': 20, 'V': 21, 'W': 22, 'X': 23, 'Y': 24,
'Z': 25, '2': 26, '3': 27, '4': 28, '5': 29, '6': 30, '7': 31
};
var blocks = [0, 0, 0, 0, 0, 0, 0, 0];
var throwInvalidUtf8 = function (position, partial) {
if (partial.length > 10) {
partial = '...' + partial.substr(-10);
}
var err = new Error('Decoded data is not valid UTF-8.'
+ ' Maybe try base32.decode.asBytes()?'
+ ' Partial data after reading ' + position + ' bytes: ' + partial + ' <-');
err.position = position;
throw err;
};
var toUtf8String = function (bytes) {
var str = '', length = bytes.length, i = 0, followingChars = 0, b, c;
while (i < length) {
b = bytes[i++];
if (b <= 0x7F) {
str += String.fromCharCode(b);
continue;
} else if (b > 0xBF && b <= 0xDF) {
c = b & 0x1F;
followingChars = 1;
} else if (b <= 0xEF) {
c = b & 0x0F;
followingChars = 2;
} else if (b <= 0xF7) {
c = b & 0x07;
followingChars = 3;
} else {
throwInvalidUtf8(i, str);
}
for (var j = 0; j < followingChars; ++j) {
b = bytes[i++];
if (b < 0x80 || b > 0xBF) {
throwInvalidUtf8(i, str);
}
c <<= 6;
c += b & 0x3F;
}
if (c >= 0xD800 && c <= 0xDFFF) {
throwInvalidUtf8(i, str);
}
if (c > 0x10FFFF) {
throwInvalidUtf8(i, str);
}
if (c <= 0xFFFF) {
str += String.fromCharCode(c);
} else {
c -= 0x10000;
str += String.fromCharCode((c >> 10) + 0xD800);
str += String.fromCharCode((c & 0x3FF) + 0xDC00);
}
}
return str;
};
var decodeAsBytes = function (base32Str) {
if (!/^[A-Z2-7=]+$/.test(base32Str)) {
throw new Error('Invalid base32 characters');
}
base32Str = base32Str.replace(/=/g, '');
var v1, v2, v3, v4, v5, v6, v7, v8, bytes = [], index = 0, length = base32Str.length;
// 4 char to 3 bytes
for (var i = 0, count = length >> 3 << 3; i < count;) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v5 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v6 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v7 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v8 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
bytes[index++] = (v1 << 3 | v2 >>> 2) & 255;
bytes[index++] = (v2 << 6 | v3 << 1 | v4 >>> 4) & 255;
bytes[index++] = (v4 << 4 | v5 >>> 1) & 255;
bytes[index++] = (v5 << 7 | v6 << 2 | v7 >>> 3) & 255;
bytes[index++] = (v7 << 5 | v8) & 255;
}
// remain bytes
var remain = length - count;
if (remain === 2) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
bytes[index++] = (v1 << 3 | v2 >>> 2) & 255;
} else if (remain === 4) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
bytes[index++] = (v1 << 3 | v2 >>> 2) & 255;
bytes[index++] = (v2 << 6 | v3 << 1 | v4 >>> 4) & 255;
} else if (remain === 5) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v5 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
bytes[index++] = (v1 << 3 | v2 >>> 2) & 255;
bytes[index++] = (v2 << 6 | v3 << 1 | v4 >>> 4) & 255;
bytes[index++] = (v4 << 4 | v5 >>> 1) & 255;
} else if (remain === 7) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v5 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v6 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v7 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
bytes[index++] = (v1 << 3 | v2 >>> 2) & 255;
bytes[index++] = (v2 << 6 | v3 << 1 | v4 >>> 4) & 255;
bytes[index++] = (v4 << 4 | v5 >>> 1) & 255;
bytes[index++] = (v5 << 7 | v6 << 2 | v7 >>> 3) & 255;
}
return bytes;
};
var encodeAscii = function (str) {
var v1, v2, v3, v4, v5, base32Str = '', length = str.length;
for (var i = 0, count = parseInt(length / 5) * 5; i < count;) {
v1 = str.charCodeAt(i++);
v2 = str.charCodeAt(i++);
v3 = str.charCodeAt(i++);
v4 = str.charCodeAt(i++);
v5 = str.charCodeAt(i++);
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1 | v4 >>> 7) & 31] +
BASE32_ENCODE_CHAR[(v4 >>> 2) & 31] +
BASE32_ENCODE_CHAR[(v4 << 3 | v5 >>> 5) & 31] +
BASE32_ENCODE_CHAR[v5 & 31];
}
// remain char
var remain = length - count;
if (remain === 1) {
v1 = str.charCodeAt(i);
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2) & 31] +
'======';
} else if (remain === 2) {
v1 = str.charCodeAt(i++);
v2 = str.charCodeAt(i);
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4) & 31] +
'====';
} else if (remain === 3) {
v1 = str.charCodeAt(i++);
v2 = str.charCodeAt(i++);
v3 = str.charCodeAt(i);
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1) & 31] +
'===';
} else if (remain === 4) {
v1 = str.charCodeAt(i++);
v2 = str.charCodeAt(i++);
v3 = str.charCodeAt(i++);
v4 = str.charCodeAt(i);
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1 | v4 >>> 7) & 31] +
BASE32_ENCODE_CHAR[(v4 >>> 2) & 31] +
BASE32_ENCODE_CHAR[(v4 << 3) & 31] +
'=';
}
return base32Str;
};
var encodeUtf8 = function (str) {
var v1, v2, v3, v4, v5, code, end = false, base32Str = '',
index = 0, i, start = 0, bytes = 0, length = str.length;
do {
blocks[0] = blocks[5];
blocks[1] = blocks[6];
blocks[2] = blocks[7];
for (i = start; index < length && i < 5; ++index) {
code = str.charCodeAt(index);
if (code < 0x80) {
blocks[i++] = code;
} else if (code < 0x800) {
blocks[i++] = 0xc0 | (code >> 6);
blocks[i++] = 0x80 | (code & 0x3f);
} else if (code < 0xd800 || code >= 0xe000) {
blocks[i++] = 0xe0 | (code >> 12);
blocks[i++] = 0x80 | ((code >> 6) & 0x3f);
blocks[i++] = 0x80 | (code & 0x3f);
} else {
code = 0x10000 + (((code & 0x3ff) << 10) | (str.charCodeAt(++index) & 0x3ff));
blocks[i++] = 0xf0 | (code >> 18);
blocks[i++] = 0x80 | ((code >> 12) & 0x3f);
blocks[i++] = 0x80 | ((code >> 6) & 0x3f);
blocks[i++] = 0x80 | (code & 0x3f);
}
}
bytes += i - start;
start = i - 5;
if (index === length) {
++index;
}
if (index > length && i < 6) {
end = true;
}
v1 = blocks[0];
if (i > 4) {
v2 = blocks[1];
v3 = blocks[2];
v4 = blocks[3];
v5 = blocks[4];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1 | v4 >>> 7) & 31] +
BASE32_ENCODE_CHAR[(v4 >>> 2) & 31] +
BASE32_ENCODE_CHAR[(v4 << 3 | v5 >>> 5) & 31] +
BASE32_ENCODE_CHAR[v5 & 31];
} else if (i === 1) {
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2) & 31] +
'======';
} else if (i === 2) {
v2 = blocks[1];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4) & 31] +
'====';
} else if (i === 3) {
v2 = blocks[1];
v3 = blocks[2];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1) & 31] +
'===';
} else {
v2 = blocks[1];
v3 = blocks[2];
v4 = blocks[3];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1 | v4 >>> 7) & 31] +
BASE32_ENCODE_CHAR[(v4 >>> 2) & 31] +
BASE32_ENCODE_CHAR[(v4 << 3) & 31] +
'=';
}
} while (!end);
return base32Str;
};
var encodeBytes = function (bytes) {
var v1, v2, v3, v4, v5, base32Str = '', length = bytes.length;
for (var i = 0, count = parseInt(length / 5) * 5; i < count;) {
v1 = bytes[i++];
v2 = bytes[i++];
v3 = bytes[i++];
v4 = bytes[i++];
v5 = bytes[i++];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1 | v4 >>> 7) & 31] +
BASE32_ENCODE_CHAR[(v4 >>> 2) & 31] +
BASE32_ENCODE_CHAR[(v4 << 3 | v5 >>> 5) & 31] +
BASE32_ENCODE_CHAR[v5 & 31];
}
// remain char
var remain = length - count;
if (remain === 1) {
v1 = bytes[i];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2) & 31] +
'======';
} else if (remain === 2) {
v1 = bytes[i++];
v2 = bytes[i];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4) & 31] +
'====';
} else if (remain === 3) {
v1 = bytes[i++];
v2 = bytes[i++];
v3 = bytes[i];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1) & 31] +
'===';
} else if (remain === 4) {
v1 = bytes[i++];
v2 = bytes[i++];
v3 = bytes[i++];
v4 = bytes[i];
base32Str += BASE32_ENCODE_CHAR[v1 >>> 3] +
BASE32_ENCODE_CHAR[(v1 << 2 | v2 >>> 6) & 31] +
BASE32_ENCODE_CHAR[(v2 >>> 1) & 31] +
BASE32_ENCODE_CHAR[(v2 << 4 | v3 >>> 4) & 31] +
BASE32_ENCODE_CHAR[(v3 << 1 | v4 >>> 7) & 31] +
BASE32_ENCODE_CHAR[(v4 >>> 2) & 31] +
BASE32_ENCODE_CHAR[(v4 << 3) & 31] +
'=';
}
return base32Str;
};
var encode = function (input, asciiOnly) {
var notString = typeof(input) !== 'string';
if (notString && input.constructor === ArrayBuffer) {
input = new Uint8Array(input);
}
if (notString) {
return encodeBytes(input);
} else if (asciiOnly) {
return encodeAscii(input);
} else {
return encodeUtf8(input);
}
};
var decode = function (base32Str, asciiOnly) {
if (!asciiOnly) {
return toUtf8String(decodeAsBytes(base32Str));
}
if (!/^[A-Z2-7=]+$/.test(base32Str)) {
throw new Error('Invalid base32 characters');
}
var v1, v2, v3, v4, v5, v6, v7, v8, str = '', length = base32Str.indexOf('=');
if (length === -1) {
length = base32Str.length;
}
// 8 char to 5 bytes
for (var i = 0, count = length >> 3 << 3; i < count;) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v5 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v6 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v7 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v8 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
str += String.fromCharCode((v1 << 3 | v2 >>> 2) & 255) +
String.fromCharCode((v2 << 6 | v3 << 1 | v4 >>> 4) & 255) +
String.fromCharCode((v4 << 4 | v5 >>> 1) & 255) +
String.fromCharCode((v5 << 7 | v6 << 2 | v7 >>> 3) & 255) +
String.fromCharCode((v7 << 5 | v8) & 255);
}
// remain bytes
var remain = length - count;
if (remain === 2) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
str += String.fromCharCode((v1 << 3 | v2 >>> 2) & 255);
} else if (remain === 4) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
str += String.fromCharCode((v1 << 3 | v2 >>> 2) & 255) +
String.fromCharCode((v2 << 6 | v3 << 1 | v4 >>> 4) & 255);
} else if (remain === 5) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v5 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
str += String.fromCharCode((v1 << 3 | v2 >>> 2) & 255) +
String.fromCharCode((v2 << 6 | v3 << 1 | v4 >>> 4) & 255) +
String.fromCharCode((v4 << 4 | v5 >>> 1) & 255);
} else if (remain === 7) {
v1 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v2 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v3 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v4 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v5 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v6 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
v7 = BASE32_DECODE_CHAR[base32Str.charAt(i++)];
str += String.fromCharCode((v1 << 3 | v2 >>> 2) & 255) +
String.fromCharCode((v2 << 6 | v3 << 1 | v4 >>> 4) & 255) +
String.fromCharCode((v4 << 4 | v5 >>> 1) & 255) +
String.fromCharCode((v5 << 7 | v6 << 2 | v7 >>> 3) & 255);
}
return str;
};
var exports = {
encode: encode,
decode: decode
};
decode.asBytes = decodeAsBytes;
if (COMMON_JS) {
module.exports = exports;
} else {
root.base32 = exports;
if (AMD) {
define(function() {
return exports;
});
}
}
})();

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onionr/static-data/www/shared/identicon.js Normal file
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/**
* Identicon.js 2.3.3
* http://github.com/stewartlord/identicon.js
*
* PNGLib required for PNG output
* http://www.xarg.org/download/pnglib.js
*
* Copyright 2018, Stewart Lord
* Released under the BSD license
* http://www.opensource.org/licenses/bsd-license.php
*/
(function() {
var PNGlib;
if (typeof module !== 'undefined' && typeof module.exports !== 'undefined') {
PNGlib = require('./pnglib');
} else {
PNGlib = window.PNGlib;
}
var Identicon = function(hash, options){
if (typeof(hash) !== 'string' || hash.length < 15) {
throw 'A hash of at least 15 characters is required.';
}
this.defaults = {
background: [240, 240, 240, 255],
margin: 0.08,
size: 64,
saturation: 0.7,
brightness: 0.5,
format: 'png'
};
this.options = typeof(options) === 'object' ? options : this.defaults;
// backward compatibility with old constructor (hash, size, margin)
if (typeof(arguments[1]) === 'number') { this.options.size = arguments[1]; }
if (arguments[2]) { this.options.margin = arguments[2]; }
this.hash = hash
this.background = this.options.background || this.defaults.background;
this.size = this.options.size || this.defaults.size;
this.format = this.options.format || this.defaults.format;
this.margin = this.options.margin !== undefined ? this.options.margin : this.defaults.margin;
// foreground defaults to last 7 chars as hue at 70% saturation, 50% brightness
var hue = parseInt(this.hash.substr(-7), 16) / 0xfffffff;
var saturation = this.options.saturation || this.defaults.saturation;
var brightness = this.options.brightness || this.defaults.brightness;
this.foreground = this.options.foreground || this.hsl2rgb(hue, saturation, brightness);
};
Identicon.prototype = {
background: null,
foreground: null,
hash: null,
margin: null,
size: null,
format: null,
image: function(){
return this.isSvg()
? new Svg(this.size, this.foreground, this.background)
: new PNGlib(this.size, this.size, 256);
},
render: function(){
var image = this.image(),
size = this.size,
baseMargin = Math.floor(size * this.margin),
cell = Math.floor((size - (baseMargin * 2)) / 5),
margin = Math.floor((size - cell * 5) / 2),
bg = image.color.apply(image, this.background),
fg = image.color.apply(image, this.foreground);
// the first 15 characters of the hash control the pixels (even/odd)
// they are drawn down the middle first, then mirrored outwards
var i, color;
for (i = 0; i < 15; i++) {
color = parseInt(this.hash.charAt(i), 16) % 2 ? bg : fg;
if (i < 5) {
this.rectangle(2 * cell + margin, i * cell + margin, cell, cell, color, image);
} else if (i < 10) {
this.rectangle(1 * cell + margin, (i - 5) * cell + margin, cell, cell, color, image);
this.rectangle(3 * cell + margin, (i - 5) * cell + margin, cell, cell, color, image);
} else if (i < 15) {
this.rectangle(0 * cell + margin, (i - 10) * cell + margin, cell, cell, color, image);
this.rectangle(4 * cell + margin, (i - 10) * cell + margin, cell, cell, color, image);
}
}
return image;
},
rectangle: function(x, y, w, h, color, image){
if (this.isSvg()) {
image.rectangles.push({x: x, y: y, w: w, h: h, color: color});
} else {
var i, j;
for (i = x; i < x + w; i++) {
for (j = y; j < y + h; j++) {
image.buffer[image.index(i, j)] = color;
}
}
}
},
// adapted from: https://gist.github.com/aemkei/1325937
hsl2rgb: function(h, s, b){
h *= 6;
s = [
b += s *= b < .5 ? b : 1 - b,
b - h % 1 * s * 2,
b -= s *= 2,
b,
b + h % 1 * s,
b + s
];
return[
s[ ~~h % 6 ] * 255, // red
s[ (h|16) % 6 ] * 255, // green
s[ (h|8) % 6 ] * 255 // blue
];
},
toString: function(raw){
// backward compatibility with old toString, default to base64
if (raw) {
return this.render().getDump();
} else {
return this.render().getBase64();
}
},
isSvg: function(){
return this.format.match(/svg/i)
}
};
var Svg = function(size, foreground, background){
this.size = size;
this.foreground = this.color.apply(this, foreground);
this.background = this.color.apply(this, background);
this.rectangles = [];
};
Svg.prototype = {
size: null,
foreground: null,
background: null,
rectangles: null,
color: function(r, g, b, a){
var values = [r, g, b].map(Math.round);
values.push((a >= 0) && (a <= 255) ? a/255 : 1);
return 'rgba(' + values.join(',') + ')';
},
getDump: function(){
var i,
xml,
rect,
fg = this.foreground,
bg = this.background,
stroke = this.size * 0.005;
xml = "<svg xmlns='http://www.w3.org/2000/svg'"
+ " width='" + this.size + "' height='" + this.size + "'"
+ " style='background-color:" + bg + ";'>"
+ "<g style='fill:" + fg + "; stroke:" + fg + "; stroke-width:" + stroke + ";'>";
for (i = 0; i < this.rectangles.length; i++) {
rect = this.rectangles[i];
if (rect.color == bg) continue;
xml += "<rect "
+ " x='" + rect.x + "'"
+ " y='" + rect.y + "'"
+ " width='" + rect.w + "'"
+ " height='" + rect.h + "'"
+ "/>";
}
xml += "</g></svg>"
return xml;
},
getBase64: function(){
if ('function' === typeof btoa) {
return btoa(this.getDump());
} else if (Buffer) {
return new Buffer(this.getDump(), 'binary').toString('base64');
} else {
throw 'Cannot generate base64 output';
}
}
};
if (typeof module !== 'undefined' && typeof module.exports !== 'undefined') {
module.exports = Identicon;
} else {
window.Identicon = Identicon;
}
})();

63
onionr/static-data/www/shared/images/anon.svg Normal file
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<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
<svg version="1.0" xmlns="http://www.w3.org/2000/svg"
width="959.000000pt" height="1280.000000pt" viewBox="0 0 959.000000 1280.000000"
preserveAspectRatio="xMidYMid meet">
<metadata>
Created by potrace 1.15, written by Peter Selinger 2001-2017
</metadata>
<g transform="translate(0.000000,1280.000000) scale(0.100000,-0.100000)"
fill="#000000" stroke="none">
<path d="M5740 12793 c-315 -16 -675 -71 -1059 -159 l-153 -36 -174 16 c-1241
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<path d="M7110 10000 c-549 -51 -1000 -178 -1275 -359 -84 -55 -188 -151 -254
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</g>
</svg>
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After

Width:  |  Height:  |  Size: 4.0 KiB

23
onionr/static-data/www/shared/useridenticons.js Normal file
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function toHexString(byteArray) {
// cc-by-sa-4 https://stackoverflow.com/a/44608819 by https://stackoverflow.com/users/1883624/grantpatterson
var s = '0x';
byteArray.forEach(function(byte) {
s += ('0' + (byte & 0xFF).toString(16)).slice(-2);
});
return s;
}
function userIcon(pubkey, imgSize=64){
pubkey = toHexString(base32.decode.asBytes(pubkey))
let options = {
//foreground: [0,0,0,1], // rgba black
background: [255, 255, 255, 255], // rgba white
//margin: 0.1,
size: imgSize,
format: 'svg' // use SVG instead of PNG
};
// create a base64 encoded SVG
let data = new Identicon(pubkey, options).toString();
return data
}