(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('crypto'), require('buffer')) : typeof define === 'function' && define.amd ? define(['exports', 'crypto', 'buffer'], factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.howLongUntilLunch = {}, global.crypto$1, global.buffer)); })(this, (function (exports, crypto$1, buffer) { 'use strict'; function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; } function _interopNamespace(e) { if (e && e.__esModule) return e; var n = Object.create(null); if (e) { Object.keys(e).forEach(function (k) { if (k !== 'default') { var d = Object.getOwnPropertyDescriptor(e, k); Object.defineProperty(n, k, d.get ? d : { enumerable: true, get: function () { return e[k]; } }); } }); } n["default"] = e; return Object.freeze(n); } var crypto__default = /*#__PURE__*/_interopDefaultLegacy(crypto$1); var buffer__namespace = /*#__PURE__*/_interopNamespace(buffer); /****************************************************************************** Copyright (c) Microsoft Corporation. Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ***************************************************************************** */ /* global Reflect, Promise, SuppressedError, Symbol */ var extendStatics = function(d, b) { extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; return extendStatics(d, b); }; function __extends(d, b) { if (typeof b !== "function" && b !== null) throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); extendStatics(d, b); function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); } function __awaiter(thisArg, _arguments, P, generator) { function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); } function __generator(thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (g && (g = 0, op[0] && (_ = 0)), _) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } } /** @deprecated */ function __spreadArrays() { for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length; for (var r = Array(s), k = 0, i = 0; i < il; i++) for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++) r[k] = a[j]; return r; } typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) { var e = new Error(message); return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e; }; var MessageContentType = /** @class */ (function () { function MessageContentType() { } MessageContentType.unknown = 0; // 未知消息 MessageContentType.text = 1; // 文本消息 MessageContentType.image = 2; // 图片 MessageContentType.stream = 98; // 流式消息 MessageContentType.cmd = 99; // cmd // 20000 - 30000 为本地自定义消息 MessageContentType.signalMessage = 21000; // signal return MessageContentType; }()); /* * bignumber.js v9.0.1 * A JavaScript library for arbitrary-precision arithmetic. * https://github.com/MikeMcl/bignumber.js * Copyright (c) 2020 Michael Mclaughlin * MIT Licensed. * * BigNumber.prototype methods | BigNumber methods * | * absoluteValue abs | clone * comparedTo | config set * decimalPlaces dp | DECIMAL_PLACES * dividedBy div | ROUNDING_MODE * dividedToIntegerBy idiv | EXPONENTIAL_AT * exponentiatedBy pow | RANGE * integerValue | CRYPTO * isEqualTo eq | MODULO_MODE * isFinite | POW_PRECISION * isGreaterThan gt | FORMAT * isGreaterThanOrEqualTo gte | ALPHABET * isInteger | isBigNumber * isLessThan lt | maximum max * isLessThanOrEqualTo lte | minimum min * isNaN | random * isNegative | sum * isPositive | * isZero | * minus | * modulo mod | * multipliedBy times | * negated | * plus | * precision sd | * shiftedBy | * squareRoot sqrt | * toExponential | * toFixed | * toFormat | * toFraction | * toJSON | * toNumber | * toPrecision | * toString | * valueOf | * */ var isNumeric = /^-?(?:\d+(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?$/i, mathceil = Math.ceil, mathfloor = Math.floor, bignumberError = '[BigNumber Error] ', tooManyDigits = bignumberError + 'Number primitive has more than 15 significant digits: ', BASE = 1e14, LOG_BASE = 14, MAX_SAFE_INTEGER = 0x1fffffffffffff, // 2^53 - 1 // MAX_INT32 = 0x7fffffff, // 2^31 - 1 POWS_TEN = [1, 10, 100, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9, 1e10, 1e11, 1e12, 1e13], SQRT_BASE = 1e7, // EDITABLE // The limit on the value of DECIMAL_PLACES, TO_EXP_NEG, TO_EXP_POS, MIN_EXP, MAX_EXP, and // the arguments to toExponential, toFixed, toFormat, and toPrecision. MAX = 1E9; // 0 to MAX_INT32 /* * Create and return a BigNumber constructor. */ function clone(configObject) { var div, convertBase, parseNumeric, P = BigNumber.prototype = { constructor: BigNumber, toString: null, valueOf: null }, ONE = new BigNumber(1), //----------------------------- EDITABLE CONFIG DEFAULTS ------------------------------- // The default values below must be integers within the inclusive ranges stated. // The values can also be changed at run-time using BigNumber.set. // The maximum number of decimal places for operations involving division. DECIMAL_PLACES = 20, // 0 to MAX // The rounding mode used when rounding to the above decimal places, and when using // toExponential, toFixed, toFormat and toPrecision, and round (default value). // UP 0 Away from zero. // DOWN 1 Towards zero. // CEIL 2 Towards +Infinity. // FLOOR 3 Towards -Infinity. // HALF_UP 4 Towards nearest neighbour. If equidistant, up. // HALF_DOWN 5 Towards nearest neighbour. If equidistant, down. // HALF_EVEN 6 Towards nearest neighbour. If equidistant, towards even neighbour. // HALF_CEIL 7 Towards nearest neighbour. If equidistant, towards +Infinity. // HALF_FLOOR 8 Towards nearest neighbour. If equidistant, towards -Infinity. ROUNDING_MODE = 4, // 0 to 8 // EXPONENTIAL_AT : [TO_EXP_NEG , TO_EXP_POS] // The exponent value at and beneath which toString returns exponential notation. // Number type: -7 TO_EXP_NEG = -7, // 0 to -MAX // The exponent value at and above which toString returns exponential notation. // Number type: 21 TO_EXP_POS = 21, // 0 to MAX // RANGE : [MIN_EXP, MAX_EXP] // The minimum exponent value, beneath which underflow to zero occurs. // Number type: -324 (5e-324) MIN_EXP = -1e7, // -1 to -MAX // The maximum exponent value, above which overflow to Infinity occurs. // Number type: 308 (1.7976931348623157e+308) // For MAX_EXP > 1e7, e.g. new BigNumber('1e100000000').plus(1) may be slow. MAX_EXP = 1e7, // 1 to MAX // Whether to use cryptographically-secure random number generation, if available. CRYPTO = false, // true or false // The modulo mode used when calculating the modulus: a mod n. // The quotient (q = a / n) is calculated according to the corresponding rounding mode. // The remainder (r) is calculated as: r = a - n * q. // // UP 0 The remainder is positive if the dividend is negative, else is negative. // DOWN 1 The remainder has the same sign as the dividend. // This modulo mode is commonly known as 'truncated division' and is // equivalent to (a % n) in JavaScript. // FLOOR 3 The remainder has the same sign as the divisor (Python %). // HALF_EVEN 6 This modulo mode implements the IEEE 754 remainder function. // EUCLID 9 Euclidian division. q = sign(n) * floor(a / abs(n)). // The remainder is always positive. // // The truncated division, floored division, Euclidian division and IEEE 754 remainder // modes are commonly used for the modulus operation. // Although the other rounding modes can also be used, they may not give useful results. MODULO_MODE = 1, // 0 to 9 // The maximum number of significant digits of the result of the exponentiatedBy operation. // If POW_PRECISION is 0, there will be unlimited significant digits. POW_PRECISION = 0, // 0 to MAX // The format specification used by the BigNumber.prototype.toFormat method. FORMAT = { prefix: '', groupSize: 3, secondaryGroupSize: 0, groupSeparator: ',', decimalSeparator: '.', fractionGroupSize: 0, fractionGroupSeparator: '\xA0', // non-breaking space suffix: '' }, // The alphabet used for base conversion. It must be at least 2 characters long, with no '+', // '-', '.', whitespace, or repeated character. // '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_' ALPHABET = '0123456789abcdefghijklmnopqrstuvwxyz'; //------------------------------------------------------------------------------------------ // CONSTRUCTOR /* * The BigNumber constructor and exported function. * Create and return a new instance of a BigNumber object. * * v {number|string|BigNumber} A numeric value. * [b] {number} The base of v. Integer, 2 to ALPHABET.length inclusive. */ function BigNumber(v, b) { var alphabet, c, caseChanged, e, i, isNum, len, str, x = this; // Enable constructor call without `new`. if (!(x instanceof BigNumber)) return new BigNumber(v, b); if (b == null) { if (v && v._isBigNumber === true) { x.s = v.s; if (!v.c || v.e > MAX_EXP) { x.c = x.e = null; } else if (v.e < MIN_EXP) { x.c = [x.e = 0]; } else { x.e = v.e; x.c = v.c.slice(); } return; } if ((isNum = typeof v == 'number') && v * 0 == 0) { // Use `1 / n` to handle minus zero also. x.s = 1 / v < 0 ? (v = -v, -1) : 1; // Fast path for integers, where n < 2147483648 (2**31). if (v === ~~v) { for (e = 0, i = v; i >= 10; i /= 10, e++); if (e > MAX_EXP) { x.c = x.e = null; } else { x.e = e; x.c = [v]; } return; } str = String(v); } else { if (!isNumeric.test(str = String(v))) return parseNumeric(x, str, isNum); x.s = str.charCodeAt(0) == 45 ? (str = str.slice(1), -1) : 1; } // Decimal point? if ((e = str.indexOf('.')) > -1) str = str.replace('.', ''); // Exponential form? if ((i = str.search(/e/i)) > 0) { // Determine exponent. if (e < 0) e = i; e += +str.slice(i + 1); str = str.substring(0, i); } else if (e < 0) { // Integer. e = str.length; } } else { // '[BigNumber Error] Base {not a primitive number|not an integer|out of range}: {b}' intCheck(b, 2, ALPHABET.length, 'Base'); // Allow exponential notation to be used with base 10 argument, while // also rounding to DECIMAL_PLACES as with other bases. if (b == 10) { x = new BigNumber(v); return round(x, DECIMAL_PLACES + x.e + 1, ROUNDING_MODE); } str = String(v); if (isNum = typeof v == 'number') { // Avoid potential interpretation of Infinity and NaN as base 44+ values. if (v * 0 != 0) return parseNumeric(x, str, isNum, b); x.s = 1 / v < 0 ? (str = str.slice(1), -1) : 1; // '[BigNumber Error] Number primitive has more than 15 significant digits: {n}' if (BigNumber.DEBUG && str.replace(/^0\.0*|\./, '').length > 15) { throw Error (tooManyDigits + v); } } else { x.s = str.charCodeAt(0) === 45 ? (str = str.slice(1), -1) : 1; } alphabet = ALPHABET.slice(0, b); e = i = 0; // Check that str is a valid base b number. // Don't use RegExp, so alphabet can contain special characters. for (len = str.length; i < len; i++) { if (alphabet.indexOf(c = str.charAt(i)) < 0) { if (c == '.') { // If '.' is not the first character and it has not be found before. if (i > e) { e = len; continue; } } else if (!caseChanged) { // Allow e.g. hexadecimal 'FF' as well as 'ff'. if (str == str.toUpperCase() && (str = str.toLowerCase()) || str == str.toLowerCase() && (str = str.toUpperCase())) { caseChanged = true; i = -1; e = 0; continue; } } return parseNumeric(x, String(v), isNum, b); } } // Prevent later check for length on converted number. isNum = false; str = convertBase(str, b, 10, x.s); // Decimal point? if ((e = str.indexOf('.')) > -1) str = str.replace('.', ''); else e = str.length; } // Determine leading zeros. for (i = 0; str.charCodeAt(i) === 48; i++); // Determine trailing zeros. for (len = str.length; str.charCodeAt(--len) === 48;); if (str = str.slice(i, ++len)) { len -= i; // '[BigNumber Error] Number primitive has more than 15 significant digits: {n}' if (isNum && BigNumber.DEBUG && len > 15 && (v > MAX_SAFE_INTEGER || v !== mathfloor(v))) { throw Error (tooManyDigits + (x.s * v)); } // Overflow? if ((e = e - i - 1) > MAX_EXP) { // Infinity. x.c = x.e = null; // Underflow? } else if (e < MIN_EXP) { // Zero. x.c = [x.e = 0]; } else { x.e = e; x.c = []; // Transform base // e is the base 10 exponent. // i is where to slice str to get the first element of the coefficient array. i = (e + 1) % LOG_BASE; if (e < 0) i += LOG_BASE; // i < 1 if (i < len) { if (i) x.c.push(+str.slice(0, i)); for (len -= LOG_BASE; i < len;) { x.c.push(+str.slice(i, i += LOG_BASE)); } i = LOG_BASE - (str = str.slice(i)).length; } else { i -= len; } for (; i--; str += '0'); x.c.push(+str); } } else { // Zero. x.c = [x.e = 0]; } } // CONSTRUCTOR PROPERTIES BigNumber.clone = clone; BigNumber.ROUND_UP = 0; BigNumber.ROUND_DOWN = 1; BigNumber.ROUND_CEIL = 2; BigNumber.ROUND_FLOOR = 3; BigNumber.ROUND_HALF_UP = 4; BigNumber.ROUND_HALF_DOWN = 5; BigNumber.ROUND_HALF_EVEN = 6; BigNumber.ROUND_HALF_CEIL = 7; BigNumber.ROUND_HALF_FLOOR = 8; BigNumber.EUCLID = 9; /* * Configure infrequently-changing library-wide settings. * * Accept an object with the following optional properties (if the value of a property is * a number, it must be an integer within the inclusive range stated): * * DECIMAL_PLACES {number} 0 to MAX * ROUNDING_MODE {number} 0 to 8 * EXPONENTIAL_AT {number|number[]} -MAX to MAX or [-MAX to 0, 0 to MAX] * RANGE {number|number[]} -MAX to MAX (not zero) or [-MAX to -1, 1 to MAX] * CRYPTO {boolean} true or false * MODULO_MODE {number} 0 to 9 * POW_PRECISION {number} 0 to MAX * ALPHABET {string} A string of two or more unique characters which does * not contain '.'. * FORMAT {object} An object with some of the following properties: * prefix {string} * groupSize {number} * secondaryGroupSize {number} * groupSeparator {string} * decimalSeparator {string} * fractionGroupSize {number} * fractionGroupSeparator {string} * suffix {string} * * (The values assigned to the above FORMAT object properties are not checked for validity.) * * E.g. * BigNumber.config({ DECIMAL_PLACES : 20, ROUNDING_MODE : 4 }) * * Ignore properties/parameters set to null or undefined, except for ALPHABET. * * Return an object with the properties current values. */ BigNumber.config = BigNumber.set = function (obj) { var p, v; if (obj != null) { if (typeof obj == 'object') { // DECIMAL_PLACES {number} Integer, 0 to MAX inclusive. // '[BigNumber Error] DECIMAL_PLACES {not a primitive number|not an integer|out of range}: {v}' if (obj.hasOwnProperty(p = 'DECIMAL_PLACES')) { v = obj[p]; intCheck(v, 0, MAX, p); DECIMAL_PLACES = v; } // ROUNDING_MODE {number} Integer, 0 to 8 inclusive. // '[BigNumber Error] ROUNDING_MODE {not a primitive number|not an integer|out of range}: {v}' if (obj.hasOwnProperty(p = 'ROUNDING_MODE')) { v = obj[p]; intCheck(v, 0, 8, p); ROUNDING_MODE = v; } // EXPONENTIAL_AT {number|number[]} // Integer, -MAX to MAX inclusive or // [integer -MAX to 0 inclusive, 0 to MAX inclusive]. // '[BigNumber Error] EXPONENTIAL_AT {not a primitive number|not an integer|out of range}: {v}' if (obj.hasOwnProperty(p = 'EXPONENTIAL_AT')) { v = obj[p]; if (v && v.pop) { intCheck(v[0], -MAX, 0, p); intCheck(v[1], 0, MAX, p); TO_EXP_NEG = v[0]; TO_EXP_POS = v[1]; } else { intCheck(v, -MAX, MAX, p); TO_EXP_NEG = -(TO_EXP_POS = v < 0 ? -v : v); } } // RANGE {number|number[]} Non-zero integer, -MAX to MAX inclusive or // [integer -MAX to -1 inclusive, integer 1 to MAX inclusive]. // '[BigNumber Error] RANGE {not a primitive number|not an integer|out of range|cannot be zero}: {v}' if (obj.hasOwnProperty(p = 'RANGE')) { v = obj[p]; if (v && v.pop) { intCheck(v[0], -MAX, -1, p); intCheck(v[1], 1, MAX, p); MIN_EXP = v[0]; MAX_EXP = v[1]; } else { intCheck(v, -MAX, MAX, p); if (v) { MIN_EXP = -(MAX_EXP = v < 0 ? -v : v); } else { throw Error (bignumberError + p + ' cannot be zero: ' + v); } } } // CRYPTO {boolean} true or false. // '[BigNumber Error] CRYPTO not true or false: {v}' // '[BigNumber Error] crypto unavailable' if (obj.hasOwnProperty(p = 'CRYPTO')) { v = obj[p]; if (v === !!v) { if (v) { if (typeof crypto != 'undefined' && crypto && (crypto.getRandomValues || crypto.randomBytes)) { CRYPTO = v; } else { CRYPTO = !v; throw Error (bignumberError + 'crypto unavailable'); } } else { CRYPTO = v; } } else { throw Error (bignumberError + p + ' not true or false: ' + v); } } // MODULO_MODE {number} Integer, 0 to 9 inclusive. // '[BigNumber Error] MODULO_MODE {not a primitive number|not an integer|out of range}: {v}' if (obj.hasOwnProperty(p = 'MODULO_MODE')) { v = obj[p]; intCheck(v, 0, 9, p); MODULO_MODE = v; } // POW_PRECISION {number} Integer, 0 to MAX inclusive. // '[BigNumber Error] POW_PRECISION {not a primitive number|not an integer|out of range}: {v}' if (obj.hasOwnProperty(p = 'POW_PRECISION')) { v = obj[p]; intCheck(v, 0, MAX, p); POW_PRECISION = v; } // FORMAT {object} // '[BigNumber Error] FORMAT not an object: {v}' if (obj.hasOwnProperty(p = 'FORMAT')) { v = obj[p]; if (typeof v == 'object') FORMAT = v; else throw Error (bignumberError + p + ' not an object: ' + v); } // ALPHABET {string} // '[BigNumber Error] ALPHABET invalid: {v}' if (obj.hasOwnProperty(p = 'ALPHABET')) { v = obj[p]; // Disallow if only one character, // or if it contains '+', '-', '.', whitespace, or a repeated character. if (typeof v == 'string' && !/^.$|[+-.\s]|(.).*\1/.test(v)) { ALPHABET = v; } else { throw Error (bignumberError + p + ' invalid: ' + v); } } } else { // '[BigNumber Error] Object expected: {v}' throw Error (bignumberError + 'Object expected: ' + obj); } } return { DECIMAL_PLACES: DECIMAL_PLACES, ROUNDING_MODE: ROUNDING_MODE, EXPONENTIAL_AT: [TO_EXP_NEG, TO_EXP_POS], RANGE: [MIN_EXP, MAX_EXP], CRYPTO: CRYPTO, MODULO_MODE: MODULO_MODE, POW_PRECISION: POW_PRECISION, FORMAT: FORMAT, ALPHABET: ALPHABET }; }; /* * Return true if v is a BigNumber instance, otherwise return false. * * If BigNumber.DEBUG is true, throw if a BigNumber instance is not well-formed. * * v {any} * * '[BigNumber Error] Invalid BigNumber: {v}' */ BigNumber.isBigNumber = function (v) { if (!v || v._isBigNumber !== true) return false; if (!BigNumber.DEBUG) return true; var i, n, c = v.c, e = v.e, s = v.s; out: if ({}.toString.call(c) == '[object Array]') { if ((s === 1 || s === -1) && e >= -MAX && e <= MAX && e === mathfloor(e)) { // If the first element is zero, the BigNumber value must be zero. if (c[0] === 0) { if (e === 0 && c.length === 1) return true; break out; } // Calculate number of digits that c[0] should have, based on the exponent. i = (e + 1) % LOG_BASE; if (i < 1) i += LOG_BASE; // Calculate number of digits of c[0]. //if (Math.ceil(Math.log(c[0] + 1) / Math.LN10) == i) { if (String(c[0]).length == i) { for (i = 0; i < c.length; i++) { n = c[i]; if (n < 0 || n >= BASE || n !== mathfloor(n)) break out; } // Last element cannot be zero, unless it is the only element. if (n !== 0) return true; } } // Infinity/NaN } else if (c === null && e === null && (s === null || s === 1 || s === -1)) { return true; } throw Error (bignumberError + 'Invalid BigNumber: ' + v); }; /* * Return a new BigNumber whose value is the maximum of the arguments. * * arguments {number|string|BigNumber} */ BigNumber.maximum = BigNumber.max = function () { return maxOrMin(arguments, P.lt); }; /* * Return a new BigNumber whose value is the minimum of the arguments. * * arguments {number|string|BigNumber} */ BigNumber.minimum = BigNumber.min = function () { return maxOrMin(arguments, P.gt); }; /* * Return a new BigNumber with a random value equal to or greater than 0 and less than 1, * and with dp, or DECIMAL_PLACES if dp is omitted, decimal places (or less if trailing * zeros are produced). * * [dp] {number} Decimal places. Integer, 0 to MAX inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {dp}' * '[BigNumber Error] crypto unavailable' */ BigNumber.random = (function () { var pow2_53 = 0x20000000000000; // Return a 53 bit integer n, where 0 <= n < 9007199254740992. // Check if Math.random() produces more than 32 bits of randomness. // If it does, assume at least 53 bits are produced, otherwise assume at least 30 bits. // 0x40000000 is 2^30, 0x800000 is 2^23, 0x1fffff is 2^21 - 1. var random53bitInt = (Math.random() * pow2_53) & 0x1fffff ? function () { return mathfloor(Math.random() * pow2_53); } : function () { return ((Math.random() * 0x40000000 | 0) * 0x800000) + (Math.random() * 0x800000 | 0); }; return function (dp) { var a, b, e, k, v, i = 0, c = [], rand = new BigNumber(ONE); if (dp == null) dp = DECIMAL_PLACES; else intCheck(dp, 0, MAX); k = mathceil(dp / LOG_BASE); if (CRYPTO) { // Browsers supporting crypto.getRandomValues. if (crypto.getRandomValues) { a = crypto.getRandomValues(new Uint32Array(k *= 2)); for (; i < k;) { // 53 bits: // ((Math.pow(2, 32) - 1) * Math.pow(2, 21)).toString(2) // 11111 11111111 11111111 11111111 11100000 00000000 00000000 // ((Math.pow(2, 32) - 1) >>> 11).toString(2) // 11111 11111111 11111111 // 0x20000 is 2^21. v = a[i] * 0x20000 + (a[i + 1] >>> 11); // Rejection sampling: // 0 <= v < 9007199254740992 // Probability that v >= 9e15, is // 7199254740992 / 9007199254740992 ~= 0.0008, i.e. 1 in 1251 if (v >= 9e15) { b = crypto.getRandomValues(new Uint32Array(2)); a[i] = b[0]; a[i + 1] = b[1]; } else { // 0 <= v <= 8999999999999999 // 0 <= (v % 1e14) <= 99999999999999 c.push(v % 1e14); i += 2; } } i = k / 2; // Node.js supporting crypto.randomBytes. } else if (crypto.randomBytes) { // buffer a = crypto.randomBytes(k *= 7); for (; i < k;) { // 0x1000000000000 is 2^48, 0x10000000000 is 2^40 // 0x100000000 is 2^32, 0x1000000 is 2^24 // 11111 11111111 11111111 11111111 11111111 11111111 11111111 // 0 <= v < 9007199254740992 v = ((a[i] & 31) * 0x1000000000000) + (a[i + 1] * 0x10000000000) + (a[i + 2] * 0x100000000) + (a[i + 3] * 0x1000000) + (a[i + 4] << 16) + (a[i + 5] << 8) + a[i + 6]; if (v >= 9e15) { crypto.randomBytes(7).copy(a, i); } else { // 0 <= (v % 1e14) <= 99999999999999 c.push(v % 1e14); i += 7; } } i = k / 7; } else { CRYPTO = false; throw Error (bignumberError + 'crypto unavailable'); } } // Use Math.random. if (!CRYPTO) { for (; i < k;) { v = random53bitInt(); if (v < 9e15) c[i++] = v % 1e14; } } k = c[--i]; dp %= LOG_BASE; // Convert trailing digits to zeros according to dp. if (k && dp) { v = POWS_TEN[LOG_BASE - dp]; c[i] = mathfloor(k / v) * v; } // Remove trailing elements which are zero. for (; c[i] === 0; c.pop(), i--); // Zero? if (i < 0) { c = [e = 0]; } else { // Remove leading elements which are zero and adjust exponent accordingly. for (e = -1 ; c[0] === 0; c.splice(0, 1), e -= LOG_BASE); // Count the digits of the first element of c to determine leading zeros, and... for (i = 1, v = c[0]; v >= 10; v /= 10, i++); // adjust the exponent accordingly. if (i < LOG_BASE) e -= LOG_BASE - i; } rand.e = e; rand.c = c; return rand; }; })(); /* * Return a BigNumber whose value is the sum of the arguments. * * arguments {number|string|BigNumber} */ BigNumber.sum = function () { var i = 1, args = arguments, sum = new BigNumber(args[0]); for (; i < args.length;) sum = sum.plus(args[i++]); return sum; }; // PRIVATE FUNCTIONS // Called by BigNumber and BigNumber.prototype.toString. convertBase = (function () { var decimal = '0123456789'; /* * Convert string of baseIn to an array of numbers of baseOut. * Eg. toBaseOut('255', 10, 16) returns [15, 15]. * Eg. toBaseOut('ff', 16, 10) returns [2, 5, 5]. */ function toBaseOut(str, baseIn, baseOut, alphabet) { var j, arr = [0], arrL, i = 0, len = str.length; for (; i < len;) { for (arrL = arr.length; arrL--; arr[arrL] *= baseIn); arr[0] += alphabet.indexOf(str.charAt(i++)); for (j = 0; j < arr.length; j++) { if (arr[j] > baseOut - 1) { if (arr[j + 1] == null) arr[j + 1] = 0; arr[j + 1] += arr[j] / baseOut | 0; arr[j] %= baseOut; } } } return arr.reverse(); } // Convert a numeric string of baseIn to a numeric string of baseOut. // If the caller is toString, we are converting from base 10 to baseOut. // If the caller is BigNumber, we are converting from baseIn to base 10. return function (str, baseIn, baseOut, sign, callerIsToString) { var alphabet, d, e, k, r, x, xc, y, i = str.indexOf('.'), dp = DECIMAL_PLACES, rm = ROUNDING_MODE; // Non-integer. if (i >= 0) { k = POW_PRECISION; // Unlimited precision. POW_PRECISION = 0; str = str.replace('.', ''); y = new BigNumber(baseIn); x = y.pow(str.length - i); POW_PRECISION = k; // Convert str as if an integer, then restore the fraction part by dividing the // result by its base raised to a power. y.c = toBaseOut(toFixedPoint(coeffToString(x.c), x.e, '0'), 10, baseOut, decimal); y.e = y.c.length; } // Convert the number as integer. xc = toBaseOut(str, baseIn, baseOut, callerIsToString ? (alphabet = ALPHABET, decimal) : (alphabet = decimal, ALPHABET)); // xc now represents str as an integer and converted to baseOut. e is the exponent. e = k = xc.length; // Remove trailing zeros. for (; xc[--k] == 0; xc.pop()); // Zero? if (!xc[0]) return alphabet.charAt(0); // Does str represent an integer? If so, no need for the division. if (i < 0) { --e; } else { x.c = xc; x.e = e; // The sign is needed for correct rounding. x.s = sign; x = div(x, y, dp, rm, baseOut); xc = x.c; r = x.r; e = x.e; } // xc now represents str converted to baseOut. // THe index of the rounding digit. d = e + dp + 1; // The rounding digit: the digit to the right of the digit that may be rounded up. i = xc[d]; // Look at the rounding digits and mode to determine whether to round up. k = baseOut / 2; r = r || d < 0 || xc[d + 1] != null; r = rm < 4 ? (i != null || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2)) : i > k || i == k &&(rm == 4 || r || rm == 6 && xc[d - 1] & 1 || rm == (x.s < 0 ? 8 : 7)); // If the index of the rounding digit is not greater than zero, or xc represents // zero, then the result of the base conversion is zero or, if rounding up, a value // such as 0.00001. if (d < 1 || !xc[0]) { // 1^-dp or 0 str = r ? toFixedPoint(alphabet.charAt(1), -dp, alphabet.charAt(0)) : alphabet.charAt(0); } else { // Truncate xc to the required number of decimal places. xc.length = d; // Round up? if (r) { // Rounding up may mean the previous digit has to be rounded up and so on. for (--baseOut; ++xc[--d] > baseOut;) { xc[d] = 0; if (!d) { ++e; xc = [1].concat(xc); } } } // Determine trailing zeros. for (k = xc.length; !xc[--k];); // E.g. [4, 11, 15] becomes 4bf. for (i = 0, str = ''; i <= k; str += alphabet.charAt(xc[i++])); // Add leading zeros, decimal point and trailing zeros as required. str = toFixedPoint(str, e, alphabet.charAt(0)); } // The caller will add the sign. return str; }; })(); // Perform division in the specified base. Called by div and convertBase. div = (function () { // Assume non-zero x and k. function multiply(x, k, base) { var m, temp, xlo, xhi, carry = 0, i = x.length, klo = k % SQRT_BASE, khi = k / SQRT_BASE | 0; for (x = x.slice(); i--;) { xlo = x[i] % SQRT_BASE; xhi = x[i] / SQRT_BASE | 0; m = khi * xlo + xhi * klo; temp = klo * xlo + ((m % SQRT_BASE) * SQRT_BASE) + carry; carry = (temp / base | 0) + (m / SQRT_BASE | 0) + khi * xhi; x[i] = temp % base; } if (carry) x = [carry].concat(x); return x; } function compare(a, b, aL, bL) { var i, cmp; if (aL != bL) { cmp = aL > bL ? 1 : -1; } else { for (i = cmp = 0; i < aL; i++) { if (a[i] != b[i]) { cmp = a[i] > b[i] ? 1 : -1; break; } } } return cmp; } function subtract(a, b, aL, base) { var i = 0; // Subtract b from a. for (; aL--;) { a[aL] -= i; i = a[aL] < b[aL] ? 1 : 0; a[aL] = i * base + a[aL] - b[aL]; } // Remove leading zeros. for (; !a[0] && a.length > 1; a.splice(0, 1)); } // x: dividend, y: divisor. return function (x, y, dp, rm, base) { var cmp, e, i, more, n, prod, prodL, q, qc, rem, remL, rem0, xi, xL, yc0, yL, yz, s = x.s == y.s ? 1 : -1, xc = x.c, yc = y.c; // Either NaN, Infinity or 0? if (!xc || !xc[0] || !yc || !yc[0]) { return new BigNumber( // Return NaN if either NaN, or both Infinity or 0. !x.s || !y.s || (xc ? yc && xc[0] == yc[0] : !yc) ? NaN : // Return ±0 if x is ±0 or y is ±Infinity, or return ±Infinity as y is ±0. xc && xc[0] == 0 || !yc ? s * 0 : s / 0 ); } q = new BigNumber(s); qc = q.c = []; e = x.e - y.e; s = dp + e + 1; if (!base) { base = BASE; e = bitFloor(x.e / LOG_BASE) - bitFloor(y.e / LOG_BASE); s = s / LOG_BASE | 0; } // Result exponent may be one less then the current value of e. // The coefficients of the BigNumbers from convertBase may have trailing zeros. for (i = 0; yc[i] == (xc[i] || 0); i++); if (yc[i] > (xc[i] || 0)) e--; if (s < 0) { qc.push(1); more = true; } else { xL = xc.length; yL = yc.length; i = 0; s += 2; // Normalise xc and yc so highest order digit of yc is >= base / 2. n = mathfloor(base / (yc[0] + 1)); // Not necessary, but to handle odd bases where yc[0] == (base / 2) - 1. // if (n > 1 || n++ == 1 && yc[0] < base / 2) { if (n > 1) { yc = multiply(yc, n, base); xc = multiply(xc, n, base); yL = yc.length; xL = xc.length; } xi = yL; rem = xc.slice(0, yL); remL = rem.length; // Add zeros to make remainder as long as divisor. for (; remL < yL; rem[remL++] = 0); yz = yc.slice(); yz = [0].concat(yz); yc0 = yc[0]; if (yc[1] >= base / 2) yc0++; // Not necessary, but to prevent trial digit n > base, when using base 3. // else if (base == 3 && yc0 == 1) yc0 = 1 + 1e-15; do { n = 0; // Compare divisor and remainder. cmp = compare(yc, rem, yL, remL); // If divisor < remainder. if (cmp < 0) { // Calculate trial digit, n. rem0 = rem[0]; if (yL != remL) rem0 = rem0 * base + (rem[1] || 0); // n is how many times the divisor goes into the current remainder. n = mathfloor(rem0 / yc0); // Algorithm: // product = divisor multiplied by trial digit (n). // Compare product and remainder. // If product is greater than remainder: // Subtract divisor from product, decrement trial digit. // Subtract product from remainder. // If product was less than remainder at the last compare: // Compare new remainder and divisor. // If remainder is greater than divisor: // Subtract divisor from remainder, increment trial digit. if (n > 1) { // n may be > base only when base is 3. if (n >= base) n = base - 1; // product = divisor * trial digit. prod = multiply(yc, n, base); prodL = prod.length; remL = rem.length; // Compare product and remainder. // If product > remainder then trial digit n too high. // n is 1 too high about 5% of the time, and is not known to have // ever been more than 1 too high. while (compare(prod, rem, prodL, remL) == 1) { n--; // Subtract divisor from product. subtract(prod, yL < prodL ? yz : yc, prodL, base); prodL = prod.length; cmp = 1; } } else { // n is 0 or 1, cmp is -1. // If n is 0, there is no need to compare yc and rem again below, // so change cmp to 1 to avoid it. // If n is 1, leave cmp as -1, so yc and rem are compared again. if (n == 0) { // divisor < remainder, so n must be at least 1. cmp = n = 1; } // product = divisor prod = yc.slice(); prodL = prod.length; } if (prodL < remL) prod = [0].concat(prod); // Subtract product from remainder. subtract(rem, prod, remL, base); remL = rem.length; // If product was < remainder. if (cmp == -1) { // Compare divisor and new remainder. // If divisor < new remainder, subtract divisor from remainder. // Trial digit n too low. // n is 1 too low about 5% of the time, and very rarely 2 too low. while (compare(yc, rem, yL, remL) < 1) { n++; // Subtract divisor from remainder. subtract(rem, yL < remL ? yz : yc, remL, base); remL = rem.length; } } } else if (cmp === 0) { n++; rem = [0]; } // else cmp === 1 and n will be 0 // Add the next digit, n, to the result array. qc[i++] = n; // Update the remainder. if (rem[0]) { rem[remL++] = xc[xi] || 0; } else { rem = [xc[xi]]; remL = 1; } } while ((xi++ < xL || rem[0] != null) && s--); more = rem[0] != null; // Leading zero? if (!qc[0]) qc.splice(0, 1); } if (base == BASE) { // To calculate q.e, first get the number of digits of qc[0]. for (i = 1, s = qc[0]; s >= 10; s /= 10, i++); round(q, dp + (q.e = i + e * LOG_BASE - 1) + 1, rm, more); // Caller is convertBase. } else { q.e = e; q.r = +more; } return q; }; })(); /* * Return a string representing the value of BigNumber n in fixed-point or exponential * notation rounded to the specified decimal places or significant digits. * * n: a BigNumber. * i: the index of the last digit required (i.e. the digit that may be rounded up). * rm: the rounding mode. * id: 1 (toExponential) or 2 (toPrecision). */ function format(n, i, rm, id) { var c0, e, ne, len, str; if (rm == null) rm = ROUNDING_MODE; else intCheck(rm, 0, 8); if (!n.c) return n.toString(); c0 = n.c[0]; ne = n.e; if (i == null) { str = coeffToString(n.c); str = id == 1 || id == 2 && (ne <= TO_EXP_NEG || ne >= TO_EXP_POS) ? toExponential(str, ne) : toFixedPoint(str, ne, '0'); } else { n = round(new BigNumber(n), i, rm); // n.e may have changed if the value was rounded up. e = n.e; str = coeffToString(n.c); len = str.length; // toPrecision returns exponential notation if the number of significant digits // specified is less than the number of digits necessary to represent the integer // part of the value in fixed-point notation. // Exponential notation. if (id == 1 || id == 2 && (i <= e || e <= TO_EXP_NEG)) { // Append zeros? for (; len < i; str += '0', len++); str = toExponential(str, e); // Fixed-point notation. } else { i -= ne; str = toFixedPoint(str, e, '0'); // Append zeros? if (e + 1 > len) { if (--i > 0) for (str += '.'; i--; str += '0'); } else { i += e - len; if (i > 0) { if (e + 1 == len) str += '.'; for (; i--; str += '0'); } } } } return n.s < 0 && c0 ? '-' + str : str; } // Handle BigNumber.max and BigNumber.min. function maxOrMin(args, method) { var n, i = 1, m = new BigNumber(args[0]); for (; i < args.length; i++) { n = new BigNumber(args[i]); // If any number is NaN, return NaN. if (!n.s) { m = n; break; } else if (method.call(m, n)) { m = n; } } return m; } /* * Strip trailing zeros, calculate base 10 exponent and check against MIN_EXP and MAX_EXP. * Called by minus, plus and times. */ function normalise(n, c, e) { var i = 1, j = c.length; // Remove trailing zeros. for (; !c[--j]; c.pop()); // Calculate the base 10 exponent. First get the number of digits of c[0]. for (j = c[0]; j >= 10; j /= 10, i++); // Overflow? if ((e = i + e * LOG_BASE - 1) > MAX_EXP) { // Infinity. n.c = n.e = null; // Underflow? } else if (e < MIN_EXP) { // Zero. n.c = [n.e = 0]; } else { n.e = e; n.c = c; } return n; } // Handle values that fail the validity test in BigNumber. parseNumeric = (function () { var basePrefix = /^(-?)0([xbo])(?=\w[\w.]*$)/i, dotAfter = /^([^.]+)\.$/, dotBefore = /^\.([^.]+)$/, isInfinityOrNaN = /^-?(Infinity|NaN)$/, whitespaceOrPlus = /^\s*\+(?=[\w.])|^\s+|\s+$/g; return function (x, str, isNum, b) { var base, s = isNum ? str : str.replace(whitespaceOrPlus, ''); // No exception on ±Infinity or NaN. if (isInfinityOrNaN.test(s)) { x.s = isNaN(s) ? null : s < 0 ? -1 : 1; } else { if (!isNum) { // basePrefix = /^(-?)0([xbo])(?=\w[\w.]*$)/i s = s.replace(basePrefix, function (m, p1, p2) { base = (p2 = p2.toLowerCase()) == 'x' ? 16 : p2 == 'b' ? 2 : 8; return !b || b == base ? p1 : m; }); if (b) { base = b; // E.g. '1.' to '1', '.1' to '0.1' s = s.replace(dotAfter, '$1').replace(dotBefore, '0.$1'); } if (str != s) return new BigNumber(s, base); } // '[BigNumber Error] Not a number: {n}' // '[BigNumber Error] Not a base {b} number: {n}' if (BigNumber.DEBUG) { throw Error (bignumberError + 'Not a' + (b ? ' base ' + b : '') + ' number: ' + str); } // NaN x.s = null; } x.c = x.e = null; } })(); /* * Round x to sd significant digits using rounding mode rm. Check for over/under-flow. * If r is truthy, it is known that there are more digits after the rounding digit. */ function round(x, sd, rm, r) { var d, i, j, k, n, ni, rd, xc = x.c, pows10 = POWS_TEN; // if x is not Infinity or NaN... if (xc) { // rd is the rounding digit, i.e. the digit after the digit that may be rounded up. // n is a base 1e14 number, the value of the element of array x.c containing rd. // ni is the index of n within x.c. // d is the number of digits of n. // i is the index of rd within n including leading zeros. // j is the actual index of rd within n (if < 0, rd is a leading zero). out: { // Get the number of digits of the first element of xc. for (d = 1, k = xc[0]; k >= 10; k /= 10, d++); i = sd - d; // If the rounding digit is in the first element of xc... if (i < 0) { i += LOG_BASE; j = sd; n = xc[ni = 0]; // Get the rounding digit at index j of n. rd = n / pows10[d - j - 1] % 10 | 0; } else { ni = mathceil((i + 1) / LOG_BASE); if (ni >= xc.length) { if (r) { // Needed by sqrt. for (; xc.length <= ni; xc.push(0)); n = rd = 0; d = 1; i %= LOG_BASE; j = i - LOG_BASE + 1; } else { break out; } } else { n = k = xc[ni]; // Get the number of digits of n. for (d = 1; k >= 10; k /= 10, d++); // Get the index of rd within n. i %= LOG_BASE; // Get the index of rd within n, adjusted for leading zeros. // The number of leading zeros of n is given by LOG_BASE - d. j = i - LOG_BASE + d; // Get the rounding digit at index j of n. rd = j < 0 ? 0 : n / pows10[d - j - 1] % 10 | 0; } } r = r || sd < 0 || // Are there any non-zero digits after the rounding digit? // The expression n % pows10[d - j - 1] returns all digits of n to the right // of the digit at j, e.g. if n is 908714 and j is 2, the expression gives 714. xc[ni + 1] != null || (j < 0 ? n : n % pows10[d - j - 1]); r = rm < 4 ? (rd || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2)) : rd > 5 || rd == 5 && (rm == 4 || r || rm == 6 && // Check whether the digit to the left of the rounding digit is odd. ((i > 0 ? j > 0 ? n / pows10[d - j] : 0 : xc[ni - 1]) % 10) & 1 || rm == (x.s < 0 ? 8 : 7)); if (sd < 1 || !xc[0]) { xc.length = 0; if (r) { // Convert sd to decimal places. sd -= x.e + 1; // 1, 0.1, 0.01, 0.001, 0.0001 etc. xc[0] = pows10[(LOG_BASE - sd % LOG_BASE) % LOG_BASE]; x.e = -sd || 0; } else { // Zero. xc[0] = x.e = 0; } return x; } // Remove excess digits. if (i == 0) { xc.length = ni; k = 1; ni--; } else { xc.length = ni + 1; k = pows10[LOG_BASE - i]; // E.g. 56700 becomes 56000 if 7 is the rounding digit. // j > 0 means i > number of leading zeros of n. xc[ni] = j > 0 ? mathfloor(n / pows10[d - j] % pows10[j]) * k : 0; } // Round up? if (r) { for (; ;) { // If the digit to be rounded up is in the first element of xc... if (ni == 0) { // i will be the length of xc[0] before k is added. for (i = 1, j = xc[0]; j >= 10; j /= 10, i++); j = xc[0] += k; for (k = 1; j >= 10; j /= 10, k++); // if i != k the length has increased. if (i != k) { x.e++; if (xc[0] == BASE) xc[0] = 1; } break; } else { xc[ni] += k; if (xc[ni] != BASE) break; xc[ni--] = 0; k = 1; } } } // Remove trailing zeros. for (i = xc.length; xc[--i] === 0; xc.pop()); } // Overflow? Infinity. if (x.e > MAX_EXP) { x.c = x.e = null; // Underflow? Zero. } else if (x.e < MIN_EXP) { x.c = [x.e = 0]; } } return x; } function valueOf(n) { var str, e = n.e; if (e === null) return n.toString(); str = coeffToString(n.c); str = e <= TO_EXP_NEG || e >= TO_EXP_POS ? toExponential(str, e) : toFixedPoint(str, e, '0'); return n.s < 0 ? '-' + str : str; } // PROTOTYPE/INSTANCE METHODS /* * Return a new BigNumber whose value is the absolute value of this BigNumber. */ P.absoluteValue = P.abs = function () { var x = new BigNumber(this); if (x.s < 0) x.s = 1; return x; }; /* * Return * 1 if the value of this BigNumber is greater than the value of BigNumber(y, b), * -1 if the value of this BigNumber is less than the value of BigNumber(y, b), * 0 if they have the same value, * or null if the value of either is NaN. */ P.comparedTo = function (y, b) { return compare(this, new BigNumber(y, b)); }; /* * If dp is undefined or null or true or false, return the number of decimal places of the * value of this BigNumber, or null if the value of this BigNumber is ±Infinity or NaN. * * Otherwise, if dp is a number, return a new BigNumber whose value is the value of this * BigNumber rounded to a maximum of dp decimal places using rounding mode rm, or * ROUNDING_MODE if rm is omitted. * * [dp] {number} Decimal places: integer, 0 to MAX inclusive. * [rm] {number} Rounding mode. Integer, 0 to 8 inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {dp|rm}' */ P.decimalPlaces = P.dp = function (dp, rm) { var c, n, v, x = this; if (dp != null) { intCheck(dp, 0, MAX); if (rm == null) rm = ROUNDING_MODE; else intCheck(rm, 0, 8); return round(new BigNumber(x), dp + x.e + 1, rm); } if (!(c = x.c)) return null; n = ((v = c.length - 1) - bitFloor(this.e / LOG_BASE)) * LOG_BASE; // Subtract the number of trailing zeros of the last number. if (v = c[v]) for (; v % 10 == 0; v /= 10, n--); if (n < 0) n = 0; return n; }; /* * n / 0 = I * n / N = N * n / I = 0 * 0 / n = 0 * 0 / 0 = N * 0 / N = N * 0 / I = 0 * N / n = N * N / 0 = N * N / N = N * N / I = N * I / n = I * I / 0 = I * I / N = N * I / I = N * * Return a new BigNumber whose value is the value of this BigNumber divided by the value of * BigNumber(y, b), rounded according to DECIMAL_PLACES and ROUNDING_MODE. */ P.dividedBy = P.div = function (y, b) { return div(this, new BigNumber(y, b), DECIMAL_PLACES, ROUNDING_MODE); }; /* * Return a new BigNumber whose value is the integer part of dividing the value of this * BigNumber by the value of BigNumber(y, b). */ P.dividedToIntegerBy = P.idiv = function (y, b) { return div(this, new BigNumber(y, b), 0, 1); }; /* * Return a BigNumber whose value is the value of this BigNumber exponentiated by n. * * If m is present, return the result modulo m. * If n is negative round according to DECIMAL_PLACES and ROUNDING_MODE. * If POW_PRECISION is non-zero and m is not present, round to POW_PRECISION using ROUNDING_MODE. * * The modular power operation works efficiently when x, n, and m are integers, otherwise it * is equivalent to calculating x.exponentiatedBy(n).modulo(m) with a POW_PRECISION of 0. * * n {number|string|BigNumber} The exponent. An integer. * [m] {number|string|BigNumber} The modulus. * * '[BigNumber Error] Exponent not an integer: {n}' */ P.exponentiatedBy = P.pow = function (n, m) { var half, isModExp, i, k, more, nIsBig, nIsNeg, nIsOdd, y, x = this; n = new BigNumber(n); // Allow NaN and ±Infinity, but not other non-integers. if (n.c && !n.isInteger()) { throw Error (bignumberError + 'Exponent not an integer: ' + valueOf(n)); } if (m != null) m = new BigNumber(m); // Exponent of MAX_SAFE_INTEGER is 15. nIsBig = n.e > 14; // If x is NaN, ±Infinity, ±0 or ±1, or n is ±Infinity, NaN or ±0. if (!x.c || !x.c[0] || x.c[0] == 1 && !x.e && x.c.length == 1 || !n.c || !n.c[0]) { // The sign of the result of pow when x is negative depends on the evenness of n. // If +n overflows to ±Infinity, the evenness of n would be not be known. y = new BigNumber(Math.pow(+valueOf(x), nIsBig ? 2 - isOdd(n) : +valueOf(n))); return m ? y.mod(m) : y; } nIsNeg = n.s < 0; if (m) { // x % m returns NaN if abs(m) is zero, or m is NaN. if (m.c ? !m.c[0] : !m.s) return new BigNumber(NaN); isModExp = !nIsNeg && x.isInteger() && m.isInteger(); if (isModExp) x = x.mod(m); // Overflow to ±Infinity: >=2**1e10 or >=1.0000024**1e15. // Underflow to ±0: <=0.79**1e10 or <=0.9999975**1e15. } else if (n.e > 9 && (x.e > 0 || x.e < -1 || (x.e == 0 // [1, 240000000] ? x.c[0] > 1 || nIsBig && x.c[1] >= 24e7 // [80000000000000] [99999750000000] : x.c[0] < 8e13 || nIsBig && x.c[0] <= 9999975e7))) { // If x is negative and n is odd, k = -0, else k = 0. k = x.s < 0 && isOdd(n) ? -0 : 0; // If x >= 1, k = ±Infinity. if (x.e > -1) k = 1 / k; // If n is negative return ±0, else return ±Infinity. return new BigNumber(nIsNeg ? 1 / k : k); } else if (POW_PRECISION) { // Truncating each coefficient array to a length of k after each multiplication // equates to truncating significant digits to POW_PRECISION + [28, 41], // i.e. there will be a minimum of 28 guard digits retained. k = mathceil(POW_PRECISION / LOG_BASE + 2); } if (nIsBig) { half = new BigNumber(0.5); if (nIsNeg) n.s = 1; nIsOdd = isOdd(n); } else { i = Math.abs(+valueOf(n)); nIsOdd = i % 2; } y = new BigNumber(ONE); // Performs 54 loop iterations for n of 9007199254740991. for (; ;) { if (nIsOdd) { y = y.times(x); if (!y.c) break; if (k) { if (y.c.length > k) y.c.length = k; } else if (isModExp) { y = y.mod(m); //y = y.minus(div(y, m, 0, MODULO_MODE).times(m)); } } if (i) { i = mathfloor(i / 2); if (i === 0) break; nIsOdd = i % 2; } else { n = n.times(half); round(n, n.e + 1, 1); if (n.e > 14) { nIsOdd = isOdd(n); } else { i = +valueOf(n); if (i === 0) break; nIsOdd = i % 2; } } x = x.times(x); if (k) { if (x.c && x.c.length > k) x.c.length = k; } else if (isModExp) { x = x.mod(m); //x = x.minus(div(x, m, 0, MODULO_MODE).times(m)); } } if (isModExp) return y; if (nIsNeg) y = ONE.div(y); return m ? y.mod(m) : k ? round(y, POW_PRECISION, ROUNDING_MODE, more) : y; }; /* * Return a new BigNumber whose value is the value of this BigNumber rounded to an integer * using rounding mode rm, or ROUNDING_MODE if rm is omitted. * * [rm] {number} Rounding mode. Integer, 0 to 8 inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {rm}' */ P.integerValue = function (rm) { var n = new BigNumber(this); if (rm == null) rm = ROUNDING_MODE; else intCheck(rm, 0, 8); return round(n, n.e + 1, rm); }; /* * Return true if the value of this BigNumber is equal to the value of BigNumber(y, b), * otherwise return false. */ P.isEqualTo = P.eq = function (y, b) { return compare(this, new BigNumber(y, b)) === 0; }; /* * Return true if the value of this BigNumber is a finite number, otherwise return false. */ P.isFinite = function () { return !!this.c; }; /* * Return true if the value of this BigNumber is greater than the value of BigNumber(y, b), * otherwise return false. */ P.isGreaterThan = P.gt = function (y, b) { return compare(this, new BigNumber(y, b)) > 0; }; /* * Return true if the value of this BigNumber is greater than or equal to the value of * BigNumber(y, b), otherwise return false. */ P.isGreaterThanOrEqualTo = P.gte = function (y, b) { return (b = compare(this, new BigNumber(y, b))) === 1 || b === 0; }; /* * Return true if the value of this BigNumber is an integer, otherwise return false. */ P.isInteger = function () { return !!this.c && bitFloor(this.e / LOG_BASE) > this.c.length - 2; }; /* * Return true if the value of this BigNumber is less than the value of BigNumber(y, b), * otherwise return false. */ P.isLessThan = P.lt = function (y, b) { return compare(this, new BigNumber(y, b)) < 0; }; /* * Return true if the value of this BigNumber is less than or equal to the value of * BigNumber(y, b), otherwise return false. */ P.isLessThanOrEqualTo = P.lte = function (y, b) { return (b = compare(this, new BigNumber(y, b))) === -1 || b === 0; }; /* * Return true if the value of this BigNumber is NaN, otherwise return false. */ P.isNaN = function () { return !this.s; }; /* * Return true if the value of this BigNumber is negative, otherwise return false. */ P.isNegative = function () { return this.s < 0; }; /* * Return true if the value of this BigNumber is positive, otherwise return false. */ P.isPositive = function () { return this.s > 0; }; /* * Return true if the value of this BigNumber is 0 or -0, otherwise return false. */ P.isZero = function () { return !!this.c && this.c[0] == 0; }; /* * n - 0 = n * n - N = N * n - I = -I * 0 - n = -n * 0 - 0 = 0 * 0 - N = N * 0 - I = -I * N - n = N * N - 0 = N * N - N = N * N - I = N * I - n = I * I - 0 = I * I - N = N * I - I = N * * Return a new BigNumber whose value is the value of this BigNumber minus the value of * BigNumber(y, b). */ P.minus = function (y, b) { var i, j, t, xLTy, x = this, a = x.s; y = new BigNumber(y, b); b = y.s; // Either NaN? if (!a || !b) return new BigNumber(NaN); // Signs differ? if (a != b) { y.s = -b; return x.plus(y); } var xe = x.e / LOG_BASE, ye = y.e / LOG_BASE, xc = x.c, yc = y.c; if (!xe || !ye) { // Either Infinity? if (!xc || !yc) return xc ? (y.s = -b, y) : new BigNumber(yc ? x : NaN); // Either zero? if (!xc[0] || !yc[0]) { // Return y if y is non-zero, x if x is non-zero, or zero if both are zero. return yc[0] ? (y.s = -b, y) : new BigNumber(xc[0] ? x : // IEEE 754 (2008) 6.3: n - n = -0 when rounding to -Infinity ROUNDING_MODE == 3 ? -0 : 0); } } xe = bitFloor(xe); ye = bitFloor(ye); xc = xc.slice(); // Determine which is the bigger number. if (a = xe - ye) { if (xLTy = a < 0) { a = -a; t = xc; } else { ye = xe; t = yc; } t.reverse(); // Prepend zeros to equalise exponents. for (b = a; b--; t.push(0)); t.reverse(); } else { // Exponents equal. Check digit by digit. j = (xLTy = (a = xc.length) < (b = yc.length)) ? a : b; for (a = b = 0; b < j; b++) { if (xc[b] != yc[b]) { xLTy = xc[b] < yc[b]; break; } } } // x < y? Point xc to the array of the bigger number. if (xLTy) t = xc, xc = yc, yc = t, y.s = -y.s; b = (j = yc.length) - (i = xc.length); // Append zeros to xc if shorter. // No need to add zeros to yc if shorter as subtract only needs to start at yc.length. if (b > 0) for (; b--; xc[i++] = 0); b = BASE - 1; // Subtract yc from xc. for (; j > a;) { if (xc[--j] < yc[j]) { for (i = j; i && !xc[--i]; xc[i] = b); --xc[i]; xc[j] += BASE; } xc[j] -= yc[j]; } // Remove leading zeros and adjust exponent accordingly. for (; xc[0] == 0; xc.splice(0, 1), --ye); // Zero? if (!xc[0]) { // Following IEEE 754 (2008) 6.3, // n - n = +0 but n - n = -0 when rounding towards -Infinity. y.s = ROUNDING_MODE == 3 ? -1 : 1; y.c = [y.e = 0]; return y; } // No need to check for Infinity as +x - +y != Infinity && -x - -y != Infinity // for finite x and y. return normalise(y, xc, ye); }; /* * n % 0 = N * n % N = N * n % I = n * 0 % n = 0 * -0 % n = -0 * 0 % 0 = N * 0 % N = N * 0 % I = 0 * N % n = N * N % 0 = N * N % N = N * N % I = N * I % n = N * I % 0 = N * I % N = N * I % I = N * * Return a new BigNumber whose value is the value of this BigNumber modulo the value of * BigNumber(y, b). The result depends on the value of MODULO_MODE. */ P.modulo = P.mod = function (y, b) { var q, s, x = this; y = new BigNumber(y, b); // Return NaN if x is Infinity or NaN, or y is NaN or zero. if (!x.c || !y.s || y.c && !y.c[0]) { return new BigNumber(NaN); // Return x if y is Infinity or x is zero. } else if (!y.c || x.c && !x.c[0]) { return new BigNumber(x); } if (MODULO_MODE == 9) { // Euclidian division: q = sign(y) * floor(x / abs(y)) // r = x - qy where 0 <= r < abs(y) s = y.s; y.s = 1; q = div(x, y, 0, 3); y.s = s; q.s *= s; } else { q = div(x, y, 0, MODULO_MODE); } y = x.minus(q.times(y)); // To match JavaScript %, ensure sign of zero is sign of dividend. if (!y.c[0] && MODULO_MODE == 1) y.s = x.s; return y; }; /* * n * 0 = 0 * n * N = N * n * I = I * 0 * n = 0 * 0 * 0 = 0 * 0 * N = N * 0 * I = N * N * n = N * N * 0 = N * N * N = N * N * I = N * I * n = I * I * 0 = N * I * N = N * I * I = I * * Return a new BigNumber whose value is the value of this BigNumber multiplied by the value * of BigNumber(y, b). */ P.multipliedBy = P.times = function (y, b) { var c, e, i, j, k, m, xcL, xlo, xhi, ycL, ylo, yhi, zc, base, sqrtBase, x = this, xc = x.c, yc = (y = new BigNumber(y, b)).c; // Either NaN, ±Infinity or ±0? if (!xc || !yc || !xc[0] || !yc[0]) { // Return NaN if either is NaN, or one is 0 and the other is Infinity. if (!x.s || !y.s || xc && !xc[0] && !yc || yc && !yc[0] && !xc) { y.c = y.e = y.s = null; } else { y.s *= x.s; // Return ±Infinity if either is ±Infinity. if (!xc || !yc) { y.c = y.e = null; // Return ±0 if either is ±0. } else { y.c = [0]; y.e = 0; } } return y; } e = bitFloor(x.e / LOG_BASE) + bitFloor(y.e / LOG_BASE); y.s *= x.s; xcL = xc.length; ycL = yc.length; // Ensure xc points to longer array and xcL to its length. if (xcL < ycL) zc = xc, xc = yc, yc = zc, i = xcL, xcL = ycL, ycL = i; // Initialise the result array with zeros. for (i = xcL + ycL, zc = []; i--; zc.push(0)); base = BASE; sqrtBase = SQRT_BASE; for (i = ycL; --i >= 0;) { c = 0; ylo = yc[i] % sqrtBase; yhi = yc[i] / sqrtBase | 0; for (k = xcL, j = i + k; j > i;) { xlo = xc[--k] % sqrtBase; xhi = xc[k] / sqrtBase | 0; m = yhi * xlo + xhi * ylo; xlo = ylo * xlo + ((m % sqrtBase) * sqrtBase) + zc[j] + c; c = (xlo / base | 0) + (m / sqrtBase | 0) + yhi * xhi; zc[j--] = xlo % base; } zc[j] = c; } if (c) { ++e; } else { zc.splice(0, 1); } return normalise(y, zc, e); }; /* * Return a new BigNumber whose value is the value of this BigNumber negated, * i.e. multiplied by -1. */ P.negated = function () { var x = new BigNumber(this); x.s = -x.s || null; return x; }; /* * n + 0 = n * n + N = N * n + I = I * 0 + n = n * 0 + 0 = 0 * 0 + N = N * 0 + I = I * N + n = N * N + 0 = N * N + N = N * N + I = N * I + n = I * I + 0 = I * I + N = N * I + I = I * * Return a new BigNumber whose value is the value of this BigNumber plus the value of * BigNumber(y, b). */ P.plus = function (y, b) { var t, x = this, a = x.s; y = new BigNumber(y, b); b = y.s; // Either NaN? if (!a || !b) return new BigNumber(NaN); // Signs differ? if (a != b) { y.s = -b; return x.minus(y); } var xe = x.e / LOG_BASE, ye = y.e / LOG_BASE, xc = x.c, yc = y.c; if (!xe || !ye) { // Return ±Infinity if either ±Infinity. if (!xc || !yc) return new BigNumber(a / 0); // Either zero? // Return y if y is non-zero, x if x is non-zero, or zero if both are zero. if (!xc[0] || !yc[0]) return yc[0] ? y : new BigNumber(xc[0] ? x : a * 0); } xe = bitFloor(xe); ye = bitFloor(ye); xc = xc.slice(); // Prepend zeros to equalise exponents. Faster to use reverse then do unshifts. if (a = xe - ye) { if (a > 0) { ye = xe; t = yc; } else { a = -a; t = xc; } t.reverse(); for (; a--; t.push(0)); t.reverse(); } a = xc.length; b = yc.length; // Point xc to the longer array, and b to the shorter length. if (a - b < 0) t = yc, yc = xc, xc = t, b = a; // Only start adding at yc.length - 1 as the further digits of xc can be ignored. for (a = 0; b;) { a = (xc[--b] = xc[b] + yc[b] + a) / BASE | 0; xc[b] = BASE === xc[b] ? 0 : xc[b] % BASE; } if (a) { xc = [a].concat(xc); ++ye; } // No need to check for zero, as +x + +y != 0 && -x + -y != 0 // ye = MAX_EXP + 1 possible return normalise(y, xc, ye); }; /* * If sd is undefined or null or true or false, return the number of significant digits of * the value of this BigNumber, or null if the value of this BigNumber is ±Infinity or NaN. * If sd is true include integer-part trailing zeros in the count. * * Otherwise, if sd is a number, return a new BigNumber whose value is the value of this * BigNumber rounded to a maximum of sd significant digits using rounding mode rm, or * ROUNDING_MODE if rm is omitted. * * sd {number|boolean} number: significant digits: integer, 1 to MAX inclusive. * boolean: whether to count integer-part trailing zeros: true or false. * [rm] {number} Rounding mode. Integer, 0 to 8 inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {sd|rm}' */ P.precision = P.sd = function (sd, rm) { var c, n, v, x = this; if (sd != null && sd !== !!sd) { intCheck(sd, 1, MAX); if (rm == null) rm = ROUNDING_MODE; else intCheck(rm, 0, 8); return round(new BigNumber(x), sd, rm); } if (!(c = x.c)) return null; v = c.length - 1; n = v * LOG_BASE + 1; if (v = c[v]) { // Subtract the number of trailing zeros of the last element. for (; v % 10 == 0; v /= 10, n--); // Add the number of digits of the first element. for (v = c[0]; v >= 10; v /= 10, n++); } if (sd && x.e + 1 > n) n = x.e + 1; return n; }; /* * Return a new BigNumber whose value is the value of this BigNumber shifted by k places * (powers of 10). Shift to the right if n > 0, and to the left if n < 0. * * k {number} Integer, -MAX_SAFE_INTEGER to MAX_SAFE_INTEGER inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {k}' */ P.shiftedBy = function (k) { intCheck(k, -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER); return this.times('1e' + k); }; /* * sqrt(-n) = N * sqrt(N) = N * sqrt(-I) = N * sqrt(I) = I * sqrt(0) = 0 * sqrt(-0) = -0 * * Return a new BigNumber whose value is the square root of the value of this BigNumber, * rounded according to DECIMAL_PLACES and ROUNDING_MODE. */ P.squareRoot = P.sqrt = function () { var m, n, r, rep, t, x = this, c = x.c, s = x.s, e = x.e, dp = DECIMAL_PLACES + 4, half = new BigNumber('0.5'); // Negative/NaN/Infinity/zero? if (s !== 1 || !c || !c[0]) { return new BigNumber(!s || s < 0 && (!c || c[0]) ? NaN : c ? x : 1 / 0); } // Initial estimate. s = Math.sqrt(+valueOf(x)); // Math.sqrt underflow/overflow? // Pass x to Math.sqrt as integer, then adjust the exponent of the result. if (s == 0 || s == 1 / 0) { n = coeffToString(c); if ((n.length + e) % 2 == 0) n += '0'; s = Math.sqrt(+n); e = bitFloor((e + 1) / 2) - (e < 0 || e % 2); if (s == 1 / 0) { n = '5e' + e; } else { n = s.toExponential(); n = n.slice(0, n.indexOf('e') + 1) + e; } r = new BigNumber(n); } else { r = new BigNumber(s + ''); } // Check for zero. // r could be zero if MIN_EXP is changed after the this value was created. // This would cause a division by zero (x/t) and hence Infinity below, which would cause // coeffToString to throw. if (r.c[0]) { e = r.e; s = e + dp; if (s < 3) s = 0; // Newton-Raphson iteration. for (; ;) { t = r; r = half.times(t.plus(div(x, t, dp, 1))); if (coeffToString(t.c).slice(0, s) === (n = coeffToString(r.c)).slice(0, s)) { // The exponent of r may here be one less than the final result exponent, // e.g 0.0009999 (e-4) --> 0.001 (e-3), so adjust s so the rounding digits // are indexed correctly. if (r.e < e) --s; n = n.slice(s - 3, s + 1); // The 4th rounding digit may be in error by -1 so if the 4 rounding digits // are 9999 or 4999 (i.e. approaching a rounding boundary) continue the // iteration. if (n == '9999' || !rep && n == '4999') { // On the first iteration only, check to see if rounding up gives the // exact result as the nines may infinitely repeat. if (!rep) { round(t, t.e + DECIMAL_PLACES + 2, 0); if (t.times(t).eq(x)) { r = t; break; } } dp += 4; s += 4; rep = 1; } else { // If rounding digits are null, 0{0,4} or 50{0,3}, check for exact // result. If not, then there are further digits and m will be truthy. if (!+n || !+n.slice(1) && n.charAt(0) == '5') { // Truncate to the first rounding digit. round(r, r.e + DECIMAL_PLACES + 2, 1); m = !r.times(r).eq(x); } break; } } } } return round(r, r.e + DECIMAL_PLACES + 1, ROUNDING_MODE, m); }; /* * Return a string representing the value of this BigNumber in exponential notation and * rounded using ROUNDING_MODE to dp fixed decimal places. * * [dp] {number} Decimal places. Integer, 0 to MAX inclusive. * [rm] {number} Rounding mode. Integer, 0 to 8 inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {dp|rm}' */ P.toExponential = function (dp, rm) { if (dp != null) { intCheck(dp, 0, MAX); dp++; } return format(this, dp, rm, 1); }; /* * Return a string representing the value of this BigNumber in fixed-point notation rounding * to dp fixed decimal places using rounding mode rm, or ROUNDING_MODE if rm is omitted. * * Note: as with JavaScript's number type, (-0).toFixed(0) is '0', * but e.g. (-0.00001).toFixed(0) is '-0'. * * [dp] {number} Decimal places. Integer, 0 to MAX inclusive. * [rm] {number} Rounding mode. Integer, 0 to 8 inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {dp|rm}' */ P.toFixed = function (dp, rm) { if (dp != null) { intCheck(dp, 0, MAX); dp = dp + this.e + 1; } return format(this, dp, rm); }; /* * Return a string representing the value of this BigNumber in fixed-point notation rounded * using rm or ROUNDING_MODE to dp decimal places, and formatted according to the properties * of the format or FORMAT object (see BigNumber.set). * * The formatting object may contain some or all of the properties shown below. * * FORMAT = { * prefix: '', * groupSize: 3, * secondaryGroupSize: 0, * groupSeparator: ',', * decimalSeparator: '.', * fractionGroupSize: 0, * fractionGroupSeparator: '\xA0', // non-breaking space * suffix: '' * }; * * [dp] {number} Decimal places. Integer, 0 to MAX inclusive. * [rm] {number} Rounding mode. Integer, 0 to 8 inclusive. * [format] {object} Formatting options. See FORMAT pbject above. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {dp|rm}' * '[BigNumber Error] Argument not an object: {format}' */ P.toFormat = function (dp, rm, format) { var str, x = this; if (format == null) { if (dp != null && rm && typeof rm == 'object') { format = rm; rm = null; } else if (dp && typeof dp == 'object') { format = dp; dp = rm = null; } else { format = FORMAT; } } else if (typeof format != 'object') { throw Error (bignumberError + 'Argument not an object: ' + format); } str = x.toFixed(dp, rm); if (x.c) { var i, arr = str.split('.'), g1 = +format.groupSize, g2 = +format.secondaryGroupSize, groupSeparator = format.groupSeparator || '', intPart = arr[0], fractionPart = arr[1], isNeg = x.s < 0, intDigits = isNeg ? intPart.slice(1) : intPart, len = intDigits.length; if (g2) i = g1, g1 = g2, g2 = i, len -= i; if (g1 > 0 && len > 0) { i = len % g1 || g1; intPart = intDigits.substr(0, i); for (; i < len; i += g1) intPart += groupSeparator + intDigits.substr(i, g1); if (g2 > 0) intPart += groupSeparator + intDigits.slice(i); if (isNeg) intPart = '-' + intPart; } str = fractionPart ? intPart + (format.decimalSeparator || '') + ((g2 = +format.fractionGroupSize) ? fractionPart.replace(new RegExp('\\d{' + g2 + '}\\B', 'g'), '$&' + (format.fractionGroupSeparator || '')) : fractionPart) : intPart; } return (format.prefix || '') + str + (format.suffix || ''); }; /* * Return an array of two BigNumbers representing the value of this BigNumber as a simple * fraction with an integer numerator and an integer denominator. * The denominator will be a positive non-zero value less than or equal to the specified * maximum denominator. If a maximum denominator is not specified, the denominator will be * the lowest value necessary to represent the number exactly. * * [md] {number|string|BigNumber} Integer >= 1, or Infinity. The maximum denominator. * * '[BigNumber Error] Argument {not an integer|out of range} : {md}' */ P.toFraction = function (md) { var d, d0, d1, d2, e, exp, n, n0, n1, q, r, s, x = this, xc = x.c; if (md != null) { n = new BigNumber(md); // Throw if md is less than one or is not an integer, unless it is Infinity. if (!n.isInteger() && (n.c || n.s !== 1) || n.lt(ONE)) { throw Error (bignumberError + 'Argument ' + (n.isInteger() ? 'out of range: ' : 'not an integer: ') + valueOf(n)); } } if (!xc) return new BigNumber(x); d = new BigNumber(ONE); n1 = d0 = new BigNumber(ONE); d1 = n0 = new BigNumber(ONE); s = coeffToString(xc); // Determine initial denominator. // d is a power of 10 and the minimum max denominator that specifies the value exactly. e = d.e = s.length - x.e - 1; d.c[0] = POWS_TEN[(exp = e % LOG_BASE) < 0 ? LOG_BASE + exp : exp]; md = !md || n.comparedTo(d) > 0 ? (e > 0 ? d : n1) : n; exp = MAX_EXP; MAX_EXP = 1 / 0; n = new BigNumber(s); // n0 = d1 = 0 n0.c[0] = 0; for (; ;) { q = div(n, d, 0, 1); d2 = d0.plus(q.times(d1)); if (d2.comparedTo(md) == 1) break; d0 = d1; d1 = d2; n1 = n0.plus(q.times(d2 = n1)); n0 = d2; d = n.minus(q.times(d2 = d)); n = d2; } d2 = div(md.minus(d0), d1, 0, 1); n0 = n0.plus(d2.times(n1)); d0 = d0.plus(d2.times(d1)); n0.s = n1.s = x.s; e = e * 2; // Determine which fraction is closer to x, n0/d0 or n1/d1 r = div(n1, d1, e, ROUNDING_MODE).minus(x).abs().comparedTo( div(n0, d0, e, ROUNDING_MODE).minus(x).abs()) < 1 ? [n1, d1] : [n0, d0]; MAX_EXP = exp; return r; }; /* * Return the value of this BigNumber converted to a number primitive. */ P.toNumber = function () { return +valueOf(this); }; /* * Return a string representing the value of this BigNumber rounded to sd significant digits * using rounding mode rm or ROUNDING_MODE. If sd is less than the number of digits * necessary to represent the integer part of the value in fixed-point notation, then use * exponential notation. * * [sd] {number} Significant digits. Integer, 1 to MAX inclusive. * [rm] {number} Rounding mode. Integer, 0 to 8 inclusive. * * '[BigNumber Error] Argument {not a primitive number|not an integer|out of range}: {sd|rm}' */ P.toPrecision = function (sd, rm) { if (sd != null) intCheck(sd, 1, MAX); return format(this, sd, rm, 2); }; /* * Return a string representing the value of this BigNumber in base b, or base 10 if b is * omitted. If a base is specified, including base 10, round according to DECIMAL_PLACES and * ROUNDING_MODE. If a base is not specified, and this BigNumber has a positive exponent * that is equal to or greater than TO_EXP_POS, or a negative exponent equal to or less than * TO_EXP_NEG, return exponential notation. * * [b] {number} Integer, 2 to ALPHABET.length inclusive. * * '[BigNumber Error] Base {not a primitive number|not an integer|out of range}: {b}' */ P.toString = function (b) { var str, n = this, s = n.s, e = n.e; // Infinity or NaN? if (e === null) { if (s) { str = 'Infinity'; if (s < 0) str = '-' + str; } else { str = 'NaN'; } } else { if (b == null) { str = e <= TO_EXP_NEG || e >= TO_EXP_POS ? toExponential(coeffToString(n.c), e) : toFixedPoint(coeffToString(n.c), e, '0'); } else if (b === 10) { n = round(new BigNumber(n), DECIMAL_PLACES + e + 1, ROUNDING_MODE); str = toFixedPoint(coeffToString(n.c), n.e, '0'); } else { intCheck(b, 2, ALPHABET.length, 'Base'); str = convertBase(toFixedPoint(coeffToString(n.c), e, '0'), 10, b, s, true); } if (s < 0 && n.c[0]) str = '-' + str; } return str; }; /* * Return as toString, but do not accept a base argument, and include the minus sign for * negative zero. */ P.valueOf = P.toJSON = function () { return valueOf(this); }; P._isBigNumber = true; P[Symbol.toStringTag] = 'BigNumber'; // Node.js v10.12.0+ P[Symbol.for('nodejs.util.inspect.custom')] = P.valueOf; if (configObject != null) BigNumber.set(configObject); return BigNumber; } // PRIVATE HELPER FUNCTIONS // These functions don't need access to variables, // e.g. DECIMAL_PLACES, in the scope of the `clone` function above. function bitFloor(n) { var i = n | 0; return n > 0 || n === i ? i : i - 1; } // Return a coefficient array as a string of base 10 digits. function coeffToString(a) { var s, z, i = 1, j = a.length, r = a[0] + ''; for (; i < j;) { s = a[i++] + ''; z = LOG_BASE - s.length; for (; z--; s = '0' + s); r += s; } // Determine trailing zeros. for (j = r.length; r.charCodeAt(--j) === 48;); return r.slice(0, j + 1 || 1); } // Compare the value of BigNumbers x and y. function compare(x, y) { var a, b, xc = x.c, yc = y.c, i = x.s, j = y.s, k = x.e, l = y.e; // Either NaN? if (!i || !j) return null; a = xc && !xc[0]; b = yc && !yc[0]; // Either zero? if (a || b) return a ? b ? 0 : -j : i; // Signs differ? if (i != j) return i; a = i < 0; b = k == l; // Either Infinity? if (!xc || !yc) return b ? 0 : !xc ^ a ? 1 : -1; // Compare exponents. if (!b) return k > l ^ a ? 1 : -1; j = (k = xc.length) < (l = yc.length) ? k : l; // Compare digit by digit. for (i = 0; i < j; i++) if (xc[i] != yc[i]) return xc[i] > yc[i] ^ a ? 1 : -1; // Compare lengths. return k == l ? 0 : k > l ^ a ? 1 : -1; } /* * Check that n is a primitive number, an integer, and in range, otherwise throw. */ function intCheck(n, min, max, name) { if (n < min || n > max || n !== mathfloor(n)) { throw Error (bignumberError + (name || 'Argument') + (typeof n == 'number' ? n < min || n > max ? ' out of range: ' : ' not an integer: ' : ' not a primitive number: ') + String(n)); } } // Assumes finite n. function isOdd(n) { var k = n.c.length - 1; return bitFloor(n.e / LOG_BASE) == k && n.c[k] % 2 != 0; } function toExponential(str, e) { return (str.length > 1 ? str.charAt(0) + '.' + str.slice(1) : str) + (e < 0 ? 'e' : 'e+') + e; } function toFixedPoint(str, e, z) { var len, zs; // Negative exponent? if (e < 0) { // Prepend zeros. for (zs = z + '.'; ++e; zs += z); str = zs + str; // Positive exponent } else { len = str.length; // Append zeros. if (++e > len) { for (zs = z, e -= len; --e; zs += z); str += zs; } else if (e < len) { str = str.slice(0, e) + '.' + str.slice(e); } } return str; } // EXPORT var BigNumber = clone(); var Encoder = /** @class */ (function () { function Encoder() { this.w = new Array(); this.d32 = new BigNumber(4294967296); } Encoder.prototype.writeByte = function (b) { this.w.push(b); }; Encoder.prototype.writeBytes = function (b) { var _a; (_a = this.w).push.apply(_a, b); }; /* tslint:disable */ Encoder.prototype.writeInt64 = function (b) { var b1 = b.div(this.d32).toNumber(); var b2 = b.mod(this.d32).toNumber(); this.w.push((b1 >> 24) & 0xff); this.w.push((b1 >> 16) & 0xff); this.w.push((b1 >> 8) & 0xff); this.w.push(b1 & 0xff); this.w.push((b2 >> 24) & 0xff); this.w.push((b2 >> 16) & 0xff); this.w.push((b2 >> 8) & 0xff); this.w.push(b2 & 0xff); }; Encoder.prototype.writeInt32 = function (b) { this.w.push(b >> 24); this.w.push(b >> 16); this.w.push(b >> 8); this.w.push(b & 0xff); }; Encoder.prototype.writeUint8 = function (b) { this.w.push(b); }; Encoder.prototype.writeInt16 = function (b) { this.w.push(b >> 8); this.w.push(b & 0xff); }; Encoder.prototype.writeString = function (s) { var _a; if (s && s.length > 0) { var strArray = this.stringToUint(s); this.writeInt16(strArray.length); (_a = this.w).push.apply(_a, strArray); } else { this.writeInt16(0x00); } }; Encoder.prototype.stringToUint = function (str) { var string = unescape(encodeURIComponent(str)); var charList = string.split(''); var uintArray = new Array(); for (var i = 0; i < charList.length; i++) { uintArray.push(charList[i].charCodeAt(0)); } return uintArray; }; Encoder.prototype.toUint8Array = function () { return new Uint8Array(this.w); }; return Encoder; }()); var Decoder = /** @class */ (function () { function Decoder(data) { this.offset = 0; this.data = data; } Decoder.prototype.readByte = function () { var d = this.data[this.offset]; this.offset++; return d; }; Decoder.prototype.readNum = function (b) { var data = this.data.slice(this.offset, this.offset + b); this.offset += b; var n = new BigNumber(0); for (var i = 0; i < data.length; i++) { var d = new BigNumber(2).pow(new BigNumber((data.length - i - 1) * 8)); n = n.plus(new BigNumber(data[i]).multipliedBy(d)); } return n; }; // 读取64bit的int数据（js没有int64的类型，所以这里只能用字符串接受） Decoder.prototype.readInt64 = function () { return this.readNum(8); }; Decoder.prototype.readInt16 = function () { return Number(this.readNum(2)); }; Decoder.prototype.readInt32 = function () { return Number(this.readNum(4)); }; Decoder.prototype.readString = function () { var len = this.readInt16(); if (len <= 0) { return ""; } var strUint8Array = this.data.slice(this.offset, this.offset + len); this.offset += len; return this.uintToString(Array.from(strUint8Array)); }; // 读取剩余的字节 Decoder.prototype.readRemaining = function () { var data = this.data.slice(this.offset); this.offset = this.data.length; return data; }; Decoder.prototype.uintToString = function (array) { var encodedString = String.fromCharCode.apply(null, array); var decodedString = decodeURIComponent(escape(encodedString)); return decodedString; }; Decoder.prototype.readVariableLength = function () { var multiplier = 0; var rLength = Number(0); while (multiplier < 27) { var b = this.readByte(); /* tslint:disable */ rLength = rLength | ((b & 127) << multiplier); if ((b & 128) == 0) { break; } multiplier += 7; } return rLength; }; return Decoder; }()); var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; function commonjsRequire () { throw new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs'); } function unwrapExports (x) { return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; } function createCommonjsModule(fn, module) { return module = { exports: {} }, fn(module, module.exports), module.exports; } var core = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(); } }(commonjsGlobal, function () { /*globals window, global, require*/ /** * CryptoJS core components. */ var CryptoJS = CryptoJS || (function (Math, undefined$1) { var crypto; // Native crypto from window (Browser) if (typeof window !== 'undefined' && window.crypto) { crypto = window.crypto; } // Native crypto in web worker (Browser) if (typeof self !== 'undefined' && self.crypto) { crypto = self.crypto; } // Native crypto from worker if (typeof globalThis !== 'undefined' && globalThis.crypto) { crypto = globalThis.crypto; } // Native (experimental IE 11) crypto from window (Browser) if (!crypto && typeof window !== 'undefined' && window.msCrypto) { crypto = window.msCrypto; } // Native crypto from global (NodeJS) if (!crypto && typeof commonjsGlobal !== 'undefined' && commonjsGlobal.crypto) { crypto = commonjsGlobal.crypto; } // Native crypto import via require (NodeJS) if (!crypto && typeof commonjsRequire === 'function') { try { crypto = crypto__default["default"]; } catch (err) {} } /* * Cryptographically secure pseudorandom number generator * * As Math.random() is cryptographically not safe to use */ var cryptoSecureRandomInt = function () { if (crypto) { // Use getRandomValues method (Browser) if (typeof crypto.getRandomValues === 'function') { try { return crypto.getRandomValues(new Uint32Array(1))[0]; } catch (err) {} } // Use randomBytes method (NodeJS) if (typeof crypto.randomBytes === 'function') { try { return crypto.randomBytes(4).readInt32LE(); } catch (err) {} } } throw new Error('Native crypto module could not be used to get secure random number.'); }; /* * Local polyfill of Object.create */ var create = Object.create || (function () { function F() {} return function (obj) { var subtype; F.prototype = obj; subtype = new F(); F.prototype = null; return subtype; }; }()); /** * CryptoJS namespace. */ var C = {}; /** * Library namespace. */ var C_lib = C.lib = {}; /** * Base object for prototypal inheritance. */ var Base = C_lib.Base = (function () { return { /** * Creates a new object that inherits from this object. * * @param {Object} overrides Properties to copy into the new object. * * @return {Object} The new object. * * @static * * @example * * var MyType = CryptoJS.lib.Base.extend({ * field: 'value', * * method: function () { * } * }); */ extend: function (overrides) { // Spawn var subtype = create(this); // Augment if (overrides) { subtype.mixIn(overrides); } // Create default initializer if (!subtype.hasOwnProperty('init') || this.init === subtype.init) { subtype.init = function () { subtype.$super.init.apply(this, arguments); }; } // Initializer's prototype is the subtype object subtype.init.prototype = subtype; // Reference supertype subtype.$super = this; return subtype; }, /** * Extends this object and runs the init method. * Arguments to create() will be passed to init(). * * @return {Object} The new object. * * @static * * @example * * var instance = MyType.create(); */ create: function () { var instance = this.extend(); instance.init.apply(instance, arguments); return instance; }, /** * Initializes a newly created object. * Override this method to add some logic when your objects are created. * * @example * * var MyType = CryptoJS.lib.Base.extend({ * init: function () { * // ... * } * }); */ init: function () { }, /** * Copies properties into this object. * * @param {Object} properties The properties to mix in. * * @example * * MyType.mixIn({ * field: 'value' * }); */ mixIn: function (properties) { for (var propertyName in properties) { if (properties.hasOwnProperty(propertyName)) { this[propertyName] = properties[propertyName]; } } // IE won't copy toString using the loop above if (properties.hasOwnProperty('toString')) { this.toString = properties.toString; } }, /** * Creates a copy of this object. * * @return {Object} The clone. * * @example * * var clone = instance.clone(); */ clone: function () { return this.init.prototype.extend(this); } }; }()); /** * An array of 32-bit words. * * @property {Array} words The array of 32-bit words. * @property {number} sigBytes The number of significant bytes in this word array. */ var WordArray = C_lib.WordArray = Base.extend({ /** * Initializes a newly created word array. * * @param {Array} words (Optional) An array of 32-bit words. * @param {number} sigBytes (Optional) The number of significant bytes in the words. * * @example * * var wordArray = CryptoJS.lib.WordArray.create(); * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]); * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6); */ init: function (words, sigBytes) { words = this.words = words || []; if (sigBytes != undefined$1) { this.sigBytes = sigBytes; } else { this.sigBytes = words.length * 4; } }, /** * Converts this word array to a string. * * @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex * * @return {string} The stringified word array. * * @example * * var string = wordArray + ''; * var string = wordArray.toString(); * var string = wordArray.toString(CryptoJS.enc.Utf8); */ toString: function (encoder) { return (encoder || Hex).stringify(this); }, /** * Concatenates a word array to this word array. * * @param {WordArray} wordArray The word array to append. * * @return {WordArray} This word array. * * @example * * wordArray1.concat(wordArray2); */ concat: function (wordArray) { // Shortcuts var thisWords = this.words; var thatWords = wordArray.words; var thisSigBytes = this.sigBytes; var thatSigBytes = wordArray.sigBytes; // Clamp excess bits this.clamp(); // Concat if (thisSigBytes % 4) { // Copy one byte at a time for (var i = 0; i < thatSigBytes; i++) { var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8); } } else { // Copy one word at a time for (var j = 0; j < thatSigBytes; j += 4) { thisWords[(thisSigBytes + j) >>> 2] = thatWords[j >>> 2]; } } this.sigBytes += thatSigBytes; // Chainable return this; }, /** * Removes insignificant bits. * * @example * * wordArray.clamp(); */ clamp: function () { // Shortcuts var words = this.words; var sigBytes = this.sigBytes; // Clamp words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8); words.length = Math.ceil(sigBytes / 4); }, /** * Creates a copy of this word array. * * @return {WordArray} The clone. * * @example * * var clone = wordArray.clone(); */ clone: function () { var clone = Base.clone.call(this); clone.words = this.words.slice(0); return clone; }, /** * Creates a word array filled with random bytes. * * @param {number} nBytes The number of random bytes to generate. * * @return {WordArray} The random word array. * * @static * * @example * * var wordArray = CryptoJS.lib.WordArray.random(16); */ random: function (nBytes) { var words = []; for (var i = 0; i < nBytes; i += 4) { words.push(cryptoSecureRandomInt()); } return new WordArray.init(words, nBytes); } }); /** * Encoder namespace. */ var C_enc = C.enc = {}; /** * Hex encoding strategy. */ var Hex = C_enc.Hex = { /** * Converts a word array to a hex string. * * @param {WordArray} wordArray The word array. * * @return {string} The hex string. * * @static * * @example * * var hexString = CryptoJS.enc.Hex.stringify(wordArray); */ stringify: function (wordArray) { // Shortcuts var words = wordArray.words; var sigBytes = wordArray.sigBytes; // Convert var hexChars = []; for (var i = 0; i < sigBytes; i++) { var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; hexChars.push((bite >>> 4).toString(16)); hexChars.push((bite & 0x0f).toString(16)); } return hexChars.join(''); }, /** * Converts a hex string to a word array. * * @param {string} hexStr The hex string. * * @return {WordArray} The word array. * * @static * * @example * * var wordArray = CryptoJS.enc.Hex.parse(hexString); */ parse: function (hexStr) { // Shortcut var hexStrLength = hexStr.length; // Convert var words = []; for (var i = 0; i < hexStrLength; i += 2) { words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4); } return new WordArray.init(words, hexStrLength / 2); } }; /** * Latin1 encoding strategy. */ var Latin1 = C_enc.Latin1 = { /** * Converts a word array to a Latin1 string. * * @param {WordArray} wordArray The word array. * * @return {string} The Latin1 string. * * @static * * @example * * var latin1String = CryptoJS.enc.Latin1.stringify(wordArray); */ stringify: function (wordArray) { // Shortcuts var words = wordArray.words; var sigBytes = wordArray.sigBytes; // Convert var latin1Chars = []; for (var i = 0; i < sigBytes; i++) { var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; latin1Chars.push(String.fromCharCode(bite)); } return latin1Chars.join(''); }, /** * Converts a Latin1 string to a word array. * * @param {string} latin1Str The Latin1 string. * * @return {WordArray} The word array. * * @static * * @example * * var wordArray = CryptoJS.enc.Latin1.parse(latin1String); */ parse: function (latin1Str) { // Shortcut var latin1StrLength = latin1Str.length; // Convert var words = []; for (var i = 0; i < latin1StrLength; i++) { words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8); } return new WordArray.init(words, latin1StrLength); } }; /** * UTF-8 encoding strategy. */ var Utf8 = C_enc.Utf8 = { /** * Converts a word array to a UTF-8 string. * * @param {WordArray} wordArray The word array. * * @return {string} The UTF-8 string. * * @static * * @example * * var utf8String = CryptoJS.enc.Utf8.stringify(wordArray); */ stringify: function (wordArray) { try { return decodeURIComponent(escape(Latin1.stringify(wordArray))); } catch (e) { throw new Error('Malformed UTF-8 data'); } }, /** * Converts a UTF-8 string to a word array. * * @param {string} utf8Str The UTF-8 string. * * @return {WordArray} The word array. * * @static * * @example * * var wordArray = CryptoJS.enc.Utf8.parse(utf8String); */ parse: function (utf8Str) { return Latin1.parse(unescape(encodeURIComponent(utf8Str))); } }; /** * Abstract buffered block algorithm template. * * The property blockSize must be implemented in a concrete subtype. * * @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0 */ var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({ /** * Resets this block algorithm's data buffer to its initial state. * * @example * * bufferedBlockAlgorithm.reset(); */ reset: function () { // Initial values this._data = new WordArray.init(); this._nDataBytes = 0; }, /** * Adds new data to this block algorithm's buffer. * * @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8. * * @example * * bufferedBlockAlgorithm._append('data'); * bufferedBlockAlgorithm._append(wordArray); */ _append: function (data) { // Convert string to WordArray, else assume WordArray already if (typeof data == 'string') { data = Utf8.parse(data); } // Append this._data.concat(data); this._nDataBytes += data.sigBytes; }, /** * Processes available data blocks. * * This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype. * * @param {boolean} doFlush Whether all blocks and partial blocks should be processed. * * @return {WordArray} The processed data. * * @example * * var processedData = bufferedBlockAlgorithm._process(); * var processedData = bufferedBlockAlgorithm._process(!!'flush'); */ _process: function (doFlush) { var processedWords; // Shortcuts var data = this._data; var dataWords = data.words; var dataSigBytes = data.sigBytes; var blockSize = this.blockSize; var blockSizeBytes = blockSize * 4; // Count blocks ready var nBlocksReady = dataSigBytes / blockSizeBytes; if (doFlush) { // Round up to include partial blocks nBlocksReady = Math.ceil(nBlocksReady); } else { // Round down to include only full blocks, // less the number of blocks that must remain in the buffer nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0); } // Count words ready var nWordsReady = nBlocksReady * blockSize; // Count bytes ready var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes); // Process blocks if (nWordsReady) { for (var offset = 0; offset < nWordsReady; offset += blockSize) { // Perform concrete-algorithm logic this._doProcessBlock(dataWords, offset); } // Remove processed words processedWords = dataWords.splice(0, nWordsReady); data.sigBytes -= nBytesReady; } // Return processed words return new WordArray.init(processedWords, nBytesReady); }, /** * Creates a copy of this object. * * @return {Object} The clone. * * @example * * var clone = bufferedBlockAlgorithm.clone(); */ clone: function () { var clone = Base.clone.call(this); clone._data = this._data.clone(); return clone; }, _minBufferSize: 0 }); /** * Abstract hasher template. * * @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits) */ C_lib.Hasher = BufferedBlockAlgorithm.extend({ /** * Configuration options. */ cfg: Base.extend(), /** * Initializes a newly created hasher. * * @param {Object} cfg (Optional) The configuration options to use for this hash computation. * * @example * * var hasher = CryptoJS.algo.SHA256.create(); */ init: function (cfg) { // Apply config defaults this.cfg = this.cfg.extend(cfg); // Set initial values this.reset(); }, /** * Resets this hasher to its initial state. * * @example * * hasher.reset(); */ reset: function () { // Reset data buffer BufferedBlockAlgorithm.reset.call(this); // Perform concrete-hasher logic this._doReset(); }, /** * Updates this hasher with a message. * * @param {WordArray|string} messageUpdate The message to append. * * @return {Hasher} This hasher. * * @example * * hasher.update('message'); * hasher.update(wordArray); */ update: function (messageUpdate) { // Append this._append(messageUpdate); // Update the hash this._process(); // Chainable return this; }, /** * Finalizes the hash computation. * Note that the finalize operation is effectively a destructive, read-once operation. * * @param {WordArray|string} messageUpdate (Optional) A final message update. * * @return {WordArray} The hash. * * @example * * var hash = hasher.finalize(); * var hash = hasher.finalize('message'); * var hash = hasher.finalize(wordArray); */ finalize: function (messageUpdate) { // Final message update if (messageUpdate) { this._append(messageUpdate); } // Perform concrete-hasher logic var hash = this._doFinalize(); return hash; }, blockSize: 512/32, /** * Creates a shortcut function to a hasher's object interface. * * @param {Hasher} hasher The hasher to create a helper for. * * @return {Function} The shortcut function. * * @static * * @example * * var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256); */ _createHelper: function (hasher) { return function (message, cfg) { return new hasher.init(cfg).finalize(message); }; }, /** * Creates a shortcut function to the HMAC's object interface. * * @param {Hasher} hasher The hasher to use in this HMAC helper. * * @return {Function} The shortcut function. * * @static * * @example * * var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256); */ _createHmacHelper: function (hasher) { return function (message, key) { return new C_algo.HMAC.init(hasher, key).finalize(message); }; } }); /** * Algorithm namespace. */ var C_algo = C.algo = {}; return C; }(Math)); return CryptoJS; })); }); var x64Core = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function (undefined$1) { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var Base = C_lib.Base; var X32WordArray = C_lib.WordArray; /** * x64 namespace. */ var C_x64 = C.x64 = {}; /** * A 64-bit word. */ C_x64.Word = Base.extend({ /** * Initializes a newly created 64-bit word. * * @param {number} high The high 32 bits. * @param {number} low The low 32 bits. * * @example * * var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607); */ init: function (high, low) { this.high = high; this.low = low; } /** * Bitwise NOTs this word. * * @return {X64Word} A new x64-Word object after negating. * * @example * * var negated = x64Word.not(); */ // not: function () { // var high = ~this.high; // var low = ~this.low; // return X64Word.create(high, low); // }, /** * Bitwise ANDs this word with the passed word. * * @param {X64Word} word The x64-Word to AND with this word. * * @return {X64Word} A new x64-Word object after ANDing. * * @example * * var anded = x64Word.and(anotherX64Word); */ // and: function (word) { // var high = this.high & word.high; // var low = this.low & word.low; // return X64Word.create(high, low); // }, /** * Bitwise ORs this word with the passed word. * * @param {X64Word} word The x64-Word to OR with this word. * * @return {X64Word} A new x64-Word object after ORing. * * @example * * var ored = x64Word.or(anotherX64Word); */ // or: function (word) { // var high = this.high | word.high; // var low = this.low | word.low; // return X64Word.create(high, low); // }, /** * Bitwise XORs this word with the passed word. * * @param {X64Word} word The x64-Word to XOR with this word. * * @return {X64Word} A new x64-Word object after XORing. * * @example * * var xored = x64Word.xor(anotherX64Word); */ // xor: function (word) { // var high = this.high ^ word.high; // var low = this.low ^ word.low; // return X64Word.create(high, low); // }, /** * Shifts this word n bits to the left. * * @param {number} n The number of bits to shift. * * @return {X64Word} A new x64-Word object after shifting. * * @example * * var shifted = x64Word.shiftL(25); */ // shiftL: function (n) { // if (n < 32) { // var high = (this.high << n) | (this.low >>> (32 - n)); // var low = this.low << n; // } else { // var high = this.low << (n - 32); // var low = 0; // } // return X64Word.create(high, low); // }, /** * Shifts this word n bits to the right. * * @param {number} n The number of bits to shift. * * @return {X64Word} A new x64-Word object after shifting. * * @example * * var shifted = x64Word.shiftR(7); */ // shiftR: function (n) { // if (n < 32) { // var low = (this.low >>> n) | (this.high << (32 - n)); // var high = this.high >>> n; // } else { // var low = this.high >>> (n - 32); // var high = 0; // } // return X64Word.create(high, low); // }, /** * Rotates this word n bits to the left. * * @param {number} n The number of bits to rotate. * * @return {X64Word} A new x64-Word object after rotating. * * @example * * var rotated = x64Word.rotL(25); */ // rotL: function (n) { // return this.shiftL(n).or(this.shiftR(64 - n)); // }, /** * Rotates this word n bits to the right. * * @param {number} n The number of bits to rotate. * * @return {X64Word} A new x64-Word object after rotating. * * @example * * var rotated = x64Word.rotR(7); */ // rotR: function (n) { // return this.shiftR(n).or(this.shiftL(64 - n)); // }, /** * Adds this word with the passed word. * * @param {X64Word} word The x64-Word to add with this word. * * @return {X64Word} A new x64-Word object after adding. * * @example * * var added = x64Word.add(anotherX64Word); */ // add: function (word) { // var low = (this.low + word.low) | 0; // var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0; // var high = (this.high + word.high + carry) | 0; // return X64Word.create(high, low); // } }); /** * An array of 64-bit words. * * @property {Array} words The array of CryptoJS.x64.Word objects. * @property {number} sigBytes The number of significant bytes in this word array. */ C_x64.WordArray = Base.extend({ /** * Initializes a newly created word array. * * @param {Array} words (Optional) An array of CryptoJS.x64.Word objects. * @param {number} sigBytes (Optional) The number of significant bytes in the words. * * @example * * var wordArray = CryptoJS.x64.WordArray.create(); * * var wordArray = CryptoJS.x64.WordArray.create([ * CryptoJS.x64.Word.create(0x00010203, 0x04050607), * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f) * ]); * * var wordArray = CryptoJS.x64.WordArray.create([ * CryptoJS.x64.Word.create(0x00010203, 0x04050607), * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f) * ], 10); */ init: function (words, sigBytes) { words = this.words = words || []; if (sigBytes != undefined$1) { this.sigBytes = sigBytes; } else { this.sigBytes = words.length * 8; } }, /** * Converts this 64-bit word array to a 32-bit word array. * * @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array. * * @example * * var x32WordArray = x64WordArray.toX32(); */ toX32: function () { // Shortcuts var x64Words = this.words; var x64WordsLength = x64Words.length; // Convert var x32Words = []; for (var i = 0; i < x64WordsLength; i++) { var x64Word = x64Words[i]; x32Words.push(x64Word.high); x32Words.push(x64Word.low); } return X32WordArray.create(x32Words, this.sigBytes); }, /** * Creates a copy of this word array. * * @return {X64WordArray} The clone. * * @example * * var clone = x64WordArray.clone(); */ clone: function () { var clone = Base.clone.call(this); // Clone "words" array var words = clone.words = this.words.slice(0); // Clone each X64Word object var wordsLength = words.length; for (var i = 0; i < wordsLength; i++) { words[i] = words[i].clone(); } return clone; } }); }()); return CryptoJS; })); }); var libTypedarrays = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function () { // Check if typed arrays are supported if (typeof ArrayBuffer != 'function') { return; } // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; // Reference original init var superInit = WordArray.init; // Augment WordArray.init to handle typed arrays var subInit = WordArray.init = function (typedArray) { // Convert buffers to uint8 if (typedArray instanceof ArrayBuffer) { typedArray = new Uint8Array(typedArray); } // Convert other array views to uint8 if ( typedArray instanceof Int8Array || (typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) || typedArray instanceof Int16Array || typedArray instanceof Uint16Array || typedArray instanceof Int32Array || typedArray instanceof Uint32Array || typedArray instanceof Float32Array || typedArray instanceof Float64Array ) { typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength); } // Handle Uint8Array if (typedArray instanceof Uint8Array) { // Shortcut var typedArrayByteLength = typedArray.byteLength; // Extract bytes var words = []; for (var i = 0; i < typedArrayByteLength; i++) { words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8); } // Initialize this word array superInit.call(this, words, typedArrayByteLength); } else { // Else call normal init superInit.apply(this, arguments); } }; subInit.prototype = WordArray; }()); return CryptoJS.lib.WordArray; })); }); var encUtf16 = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var C_enc = C.enc; /** * UTF-16 BE encoding strategy. */ C_enc.Utf16 = C_enc.Utf16BE = { /** * Converts a word array to a UTF-16 BE string. * * @param {WordArray} wordArray The word array. * * @return {string} The UTF-16 BE string. * * @static * * @example * * var utf16String = CryptoJS.enc.Utf16.stringify(wordArray); */ stringify: function (wordArray) { // Shortcuts var words = wordArray.words; var sigBytes = wordArray.sigBytes; // Convert var utf16Chars = []; for (var i = 0; i < sigBytes; i += 2) { var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff; utf16Chars.push(String.fromCharCode(codePoint)); } return utf16Chars.join(''); }, /** * Converts a UTF-16 BE string to a word array. * * @param {string} utf16Str The UTF-16 BE string. * * @return {WordArray} The word array. * * @static * * @example * * var wordArray = CryptoJS.enc.Utf16.parse(utf16String); */ parse: function (utf16Str) { // Shortcut var utf16StrLength = utf16Str.length; // Convert var words = []; for (var i = 0; i < utf16StrLength; i++) { words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16); } return WordArray.create(words, utf16StrLength * 2); } }; /** * UTF-16 LE encoding strategy. */ C_enc.Utf16LE = { /** * Converts a word array to a UTF-16 LE string. * * @param {WordArray} wordArray The word array. * * @return {string} The UTF-16 LE string. * * @static * * @example * * var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray); */ stringify: function (wordArray) { // Shortcuts var words = wordArray.words; var sigBytes = wordArray.sigBytes; // Convert var utf16Chars = []; for (var i = 0; i < sigBytes; i += 2) { var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff); utf16Chars.push(String.fromCharCode(codePoint)); } return utf16Chars.join(''); }, /** * Converts a UTF-16 LE string to a word array. * * @param {string} utf16Str The UTF-16 LE string. * * @return {WordArray} The word array. * * @static * * @example * * var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str); */ parse: function (utf16Str) { // Shortcut var utf16StrLength = utf16Str.length; // Convert var words = []; for (var i = 0; i < utf16StrLength; i++) { words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16)); } return WordArray.create(words, utf16StrLength * 2); } }; function swapEndian(word) { return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff); } }()); return CryptoJS.enc.Utf16; })); }); var encBase64 = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var C_enc = C.enc; /** * Base64 encoding strategy. */ C_enc.Base64 = { /** * Converts a word array to a Base64 string. * * @param {WordArray} wordArray The word array. * * @return {string} The Base64 string. * * @static * * @example * * var base64String = CryptoJS.enc.Base64.stringify(wordArray); */ stringify: function (wordArray) { // Shortcuts var words = wordArray.words; var sigBytes = wordArray.sigBytes; var map = this._map; // Clamp excess bits wordArray.clamp(); // Convert var base64Chars = []; for (var i = 0; i < sigBytes; i += 3) { var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff; var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff; var triplet = (byte1 << 16) | (byte2 << 8) | byte3; for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) { base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)); } } // Add padding var paddingChar = map.charAt(64); if (paddingChar) { while (base64Chars.length % 4) { base64Chars.push(paddingChar); } } return base64Chars.join(''); }, /** * Converts a Base64 string to a word array. * * @param {string} base64Str The Base64 string. * * @return {WordArray} The word array. * * @static * * @example * * var wordArray = CryptoJS.enc.Base64.parse(base64String); */ parse: function (base64Str) { // Shortcuts var base64StrLength = base64Str.length; var map = this._map; var reverseMap = this._reverseMap; if (!reverseMap) { reverseMap = this._reverseMap = []; for (var j = 0; j < map.length; j++) { reverseMap[map.charCodeAt(j)] = j; } } // Ignore padding var paddingChar = map.charAt(64); if (paddingChar) { var paddingIndex = base64Str.indexOf(paddingChar); if (paddingIndex !== -1) { base64StrLength = paddingIndex; } } // Convert return parseLoop(base64Str, base64StrLength, reverseMap); }, _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=' }; function parseLoop(base64Str, base64StrLength, reverseMap) { var words = []; var nBytes = 0; for (var i = 0; i < base64StrLength; i++) { if (i % 4) { var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2); var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2); var bitsCombined = bits1 | bits2; words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8); nBytes++; } } return WordArray.create(words, nBytes); } }()); return CryptoJS.enc.Base64; })); }); var encBase64url = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var C_enc = C.enc; /** * Base64url encoding strategy. */ C_enc.Base64url = { /** * Converts a word array to a Base64url string. * * @param {WordArray} wordArray The word array. * * @param {boolean} urlSafe Whether to use url safe * * @return {string} The Base64url string. * * @static * * @example * * var base64String = CryptoJS.enc.Base64url.stringify(wordArray); */ stringify: function (wordArray, urlSafe=true) { // Shortcuts var words = wordArray.words; var sigBytes = wordArray.sigBytes; var map = urlSafe ? this._safe_map : this._map; // Clamp excess bits wordArray.clamp(); // Convert var base64Chars = []; for (var i = 0; i < sigBytes; i += 3) { var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff; var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff; var triplet = (byte1 << 16) | (byte2 << 8) | byte3; for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) { base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)); } } // Add padding var paddingChar = map.charAt(64); if (paddingChar) { while (base64Chars.length % 4) { base64Chars.push(paddingChar); } } return base64Chars.join(''); }, /** * Converts a Base64url string to a word array. * * @param {string} base64Str The Base64url string. * * @param {boolean} urlSafe Whether to use url safe * * @return {WordArray} The word array. * * @static * * @example * * var wordArray = CryptoJS.enc.Base64url.parse(base64String); */ parse: function (base64Str, urlSafe=true) { // Shortcuts var base64StrLength = base64Str.length; var map = urlSafe ? this._safe_map : this._map; var reverseMap = this._reverseMap; if (!reverseMap) { reverseMap = this._reverseMap = []; for (var j = 0; j < map.length; j++) { reverseMap[map.charCodeAt(j)] = j; } } // Ignore padding var paddingChar = map.charAt(64); if (paddingChar) { var paddingIndex = base64Str.indexOf(paddingChar); if (paddingIndex !== -1) { base64StrLength = paddingIndex; } } // Convert return parseLoop(base64Str, base64StrLength, reverseMap); }, _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=', _safe_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_', }; function parseLoop(base64Str, base64StrLength, reverseMap) { var words = []; var nBytes = 0; for (var i = 0; i < base64StrLength; i++) { if (i % 4) { var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2); var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2); var bitsCombined = bits1 | bits2; words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8); nBytes++; } } return WordArray.create(words, nBytes); } }()); return CryptoJS.enc.Base64url; })); }); var md5 = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function (Math) { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var Hasher = C_lib.Hasher; var C_algo = C.algo; // Constants table var T = []; // Compute constants (function () { for (var i = 0; i < 64; i++) { T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0; } }()); /** * MD5 hash algorithm. */ var MD5 = C_algo.MD5 = Hasher.extend({ _doReset: function () { this._hash = new WordArray.init([ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476 ]); }, _doProcessBlock: function (M, offset) { // Swap endian for (var i = 0; i < 16; i++) { // Shortcuts var offset_i = offset + i; var M_offset_i = M[offset_i]; M[offset_i] = ( (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) | (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00) ); } // Shortcuts var H = this._hash.words; var M_offset_0 = M[offset + 0]; var M_offset_1 = M[offset + 1]; var M_offset_2 = M[offset + 2]; var M_offset_3 = M[offset + 3]; var M_offset_4 = M[offset + 4]; var M_offset_5 = M[offset + 5]; var M_offset_6 = M[offset + 6]; var M_offset_7 = M[offset + 7]; var M_offset_8 = M[offset + 8]; var M_offset_9 = M[offset + 9]; var M_offset_10 = M[offset + 10]; var M_offset_11 = M[offset + 11]; var M_offset_12 = M[offset + 12]; var M_offset_13 = M[offset + 13]; var M_offset_14 = M[offset + 14]; var M_offset_15 = M[offset + 15]; // Working varialbes var a = H[0]; var b = H[1]; var c = H[2]; var d = H[3]; // Computation a = FF(a, b, c, d, M_offset_0, 7, T[0]); d = FF(d, a, b, c, M_offset_1, 12, T[1]); c = FF(c, d, a, b, M_offset_2, 17, T[2]); b = FF(b, c, d, a, M_offset_3, 22, T[3]); a = FF(a, b, c, d, M_offset_4, 7, T[4]); d = FF(d, a, b, c, M_offset_5, 12, T[5]); c = FF(c, d, a, b, M_offset_6, 17, T[6]); b = FF(b, c, d, a, M_offset_7, 22, T[7]); a = FF(a, b, c, d, M_offset_8, 7, T[8]); d = FF(d, a, b, c, M_offset_9, 12, T[9]); c = FF(c, d, a, b, M_offset_10, 17, T[10]); b = FF(b, c, d, a, M_offset_11, 22, T[11]); a = FF(a, b, c, d, M_offset_12, 7, T[12]); d = FF(d, a, b, c, M_offset_13, 12, T[13]); c = FF(c, d, a, b, M_offset_14, 17, T[14]); b = FF(b, c, d, a, M_offset_15, 22, T[15]); a = GG(a, b, c, d, M_offset_1, 5, T[16]); d = GG(d, a, b, c, M_offset_6, 9, T[17]); c = GG(c, d, a, b, M_offset_11, 14, T[18]); b = GG(b, c, d, a, M_offset_0, 20, T[19]); a = GG(a, b, c, d, M_offset_5, 5, T[20]); d = GG(d, a, b, c, M_offset_10, 9, T[21]); c = GG(c, d, a, b, M_offset_15, 14, T[22]); b = GG(b, c, d, a, M_offset_4, 20, T[23]); a = GG(a, b, c, d, M_offset_9, 5, T[24]); d = GG(d, a, b, c, M_offset_14, 9, T[25]); c = GG(c, d, a, b, M_offset_3, 14, T[26]); b = GG(b, c, d, a, M_offset_8, 20, T[27]); a = GG(a, b, c, d, M_offset_13, 5, T[28]); d = GG(d, a, b, c, M_offset_2, 9, T[29]); c = GG(c, d, a, b, M_offset_7, 14, T[30]); b = GG(b, c, d, a, M_offset_12, 20, T[31]); a = HH(a, b, c, d, M_offset_5, 4, T[32]); d = HH(d, a, b, c, M_offset_8, 11, T[33]); c = HH(c, d, a, b, M_offset_11, 16, T[34]); b = HH(b, c, d, a, M_offset_14, 23, T[35]); a = HH(a, b, c, d, M_offset_1, 4, T[36]); d = HH(d, a, b, c, M_offset_4, 11, T[37]); c = HH(c, d, a, b, M_offset_7, 16, T[38]); b = HH(b, c, d, a, M_offset_10, 23, T[39]); a = HH(a, b, c, d, M_offset_13, 4, T[40]); d = HH(d, a, b, c, M_offset_0, 11, T[41]); c = HH(c, d, a, b, M_offset_3, 16, T[42]); b = HH(b, c, d, a, M_offset_6, 23, T[43]); a = HH(a, b, c, d, M_offset_9, 4, T[44]); d = HH(d, a, b, c, M_offset_12, 11, T[45]); c = HH(c, d, a, b, M_offset_15, 16, T[46]); b = HH(b, c, d, a, M_offset_2, 23, T[47]); a = II(a, b, c, d, M_offset_0, 6, T[48]); d = II(d, a, b, c, M_offset_7, 10, T[49]); c = II(c, d, a, b, M_offset_14, 15, T[50]); b = II(b, c, d, a, M_offset_5, 21, T[51]); a = II(a, b, c, d, M_offset_12, 6, T[52]); d = II(d, a, b, c, M_offset_3, 10, T[53]); c = II(c, d, a, b, M_offset_10, 15, T[54]); b = II(b, c, d, a, M_offset_1, 21, T[55]); a = II(a, b, c, d, M_offset_8, 6, T[56]); d = II(d, a, b, c, M_offset_15, 10, T[57]); c = II(c, d, a, b, M_offset_6, 15, T[58]); b = II(b, c, d, a, M_offset_13, 21, T[59]); a = II(a, b, c, d, M_offset_4, 6, T[60]); d = II(d, a, b, c, M_offset_11, 10, T[61]); c = II(c, d, a, b, M_offset_2, 15, T[62]); b = II(b, c, d, a, M_offset_9, 21, T[63]); // Intermediate hash value H[0] = (H[0] + a) | 0; H[1] = (H[1] + b) | 0; H[2] = (H[2] + c) | 0; H[3] = (H[3] + d) | 0; }, _doFinalize: function () { // Shortcuts var data = this._data; var dataWords = data.words; var nBitsTotal = this._nDataBytes * 8; var nBitsLeft = data.sigBytes * 8; // Add padding dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000); var nBitsTotalL = nBitsTotal; dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = ( (((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) | (((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00) ); dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = ( (((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) | (((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00) ); data.sigBytes = (dataWords.length + 1) * 4; // Hash final blocks this._process(); // Shortcuts var hash = this._hash; var H = hash.words; // Swap endian for (var i = 0; i < 4; i++) { // Shortcut var H_i = H[i]; H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) | (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00); } // Return final computed hash return hash; }, clone: function () { var clone = Hasher.clone.call(this); clone._hash = this._hash.clone(); return clone; } }); function FF(a, b, c, d, x, s, t) { var n = a + ((b & c) | (~b & d)) + x + t; return ((n << s) | (n >>> (32 - s))) + b; } function GG(a, b, c, d, x, s, t) { var n = a + ((b & d) | (c & ~d)) + x + t; return ((n << s) | (n >>> (32 - s))) + b; } function HH(a, b, c, d, x, s, t) { var n = a + (b ^ c ^ d) + x + t; return ((n << s) | (n >>> (32 - s))) + b; } function II(a, b, c, d, x, s, t) { var n = a + (c ^ (b | ~d)) + x + t; return ((n << s) | (n >>> (32 - s))) + b; } /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.MD5('message'); * var hash = CryptoJS.MD5(wordArray); */ C.MD5 = Hasher._createHelper(MD5); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacMD5(message, key); */ C.HmacMD5 = Hasher._createHmacHelper(MD5); }(Math)); return CryptoJS.MD5; })); }); var sha1 = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var Hasher = C_lib.Hasher; var C_algo = C.algo; // Reusable object var W = []; /** * SHA-1 hash algorithm. */ var SHA1 = C_algo.SHA1 = Hasher.extend({ _doReset: function () { this._hash = new WordArray.init([ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 ]); }, _doProcessBlock: function (M, offset) { // Shortcut var H = this._hash.words; // Working variables var a = H[0]; var b = H[1]; var c = H[2]; var d = H[3]; var e = H[4]; // Computation for (var i = 0; i < 80; i++) { if (i < 16) { W[i] = M[offset + i] | 0; } else { var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16]; W[i] = (n << 1) | (n >>> 31); } var t = ((a << 5) | (a >>> 27)) + e + W[i]; if (i < 20) { t += ((b & c) | (~b & d)) + 0x5a827999; } else if (i < 40) { t += (b ^ c ^ d) + 0x6ed9eba1; } else if (i < 60) { t += ((b & c) | (b & d) | (c & d)) - 0x70e44324; } else /* if (i < 80) */ { t += (b ^ c ^ d) - 0x359d3e2a; } e = d; d = c; c = (b << 30) | (b >>> 2); b = a; a = t; } // Intermediate hash value H[0] = (H[0] + a) | 0; H[1] = (H[1] + b) | 0; H[2] = (H[2] + c) | 0; H[3] = (H[3] + d) | 0; H[4] = (H[4] + e) | 0; }, _doFinalize: function () { // Shortcuts var data = this._data; var dataWords = data.words; var nBitsTotal = this._nDataBytes * 8; var nBitsLeft = data.sigBytes * 8; // Add padding dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000); dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal; data.sigBytes = dataWords.length * 4; // Hash final blocks this._process(); // Return final computed hash return this._hash; }, clone: function () { var clone = Hasher.clone.call(this); clone._hash = this._hash.clone(); return clone; } }); /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.SHA1('message'); * var hash = CryptoJS.SHA1(wordArray); */ C.SHA1 = Hasher._createHelper(SHA1); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacSHA1(message, key); */ C.HmacSHA1 = Hasher._createHmacHelper(SHA1); }()); return CryptoJS.SHA1; })); }); var sha256 = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function (Math) { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var Hasher = C_lib.Hasher; var C_algo = C.algo; // Initialization and round constants tables var H = []; var K = []; // Compute constants (function () { function isPrime(n) { var sqrtN = Math.sqrt(n); for (var factor = 2; factor <= sqrtN; factor++) { if (!(n % factor)) { return false; } } return true; } function getFractionalBits(n) { return ((n - (n | 0)) * 0x100000000) | 0; } var n = 2; var nPrime = 0; while (nPrime < 64) { if (isPrime(n)) { if (nPrime < 8) { H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2)); } K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3)); nPrime++; } n++; } }()); // Reusable object var W = []; /** * SHA-256 hash algorithm. */ var SHA256 = C_algo.SHA256 = Hasher.extend({ _doReset: function () { this._hash = new WordArray.init(H.slice(0)); }, _doProcessBlock: function (M, offset) { // Shortcut var H = this._hash.words; // Working variables var a = H[0]; var b = H[1]; var c = H[2]; var d = H[3]; var e = H[4]; var f = H[5]; var g = H[6]; var h = H[7]; // Computation for (var i = 0; i < 64; i++) { if (i < 16) { W[i] = M[offset + i] | 0; } else { var gamma0x = W[i - 15]; var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^ ((gamma0x << 14) | (gamma0x >>> 18)) ^ (gamma0x >>> 3); var gamma1x = W[i - 2]; var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^ ((gamma1x << 13) | (gamma1x >>> 19)) ^ (gamma1x >>> 10); W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]; } var ch = (e & f) ^ (~e & g); var maj = (a & b) ^ (a & c) ^ (b & c); var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22)); var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25)); var t1 = h + sigma1 + ch + K[i] + W[i]; var t2 = sigma0 + maj; h = g; g = f; f = e; e = (d + t1) | 0; d = c; c = b; b = a; a = (t1 + t2) | 0; } // Intermediate hash value H[0] = (H[0] + a) | 0; H[1] = (H[1] + b) | 0; H[2] = (H[2] + c) | 0; H[3] = (H[3] + d) | 0; H[4] = (H[4] + e) | 0; H[5] = (H[5] + f) | 0; H[6] = (H[6] + g) | 0; H[7] = (H[7] + h) | 0; }, _doFinalize: function () { // Shortcuts var data = this._data; var dataWords = data.words; var nBitsTotal = this._nDataBytes * 8; var nBitsLeft = data.sigBytes * 8; // Add padding dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000); dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal; data.sigBytes = dataWords.length * 4; // Hash final blocks this._process(); // Return final computed hash return this._hash; }, clone: function () { var clone = Hasher.clone.call(this); clone._hash = this._hash.clone(); return clone; } }); /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.SHA256('message'); * var hash = CryptoJS.SHA256(wordArray); */ C.SHA256 = Hasher._createHelper(SHA256); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacSHA256(message, key); */ C.HmacSHA256 = Hasher._createHmacHelper(SHA256); }(Math)); return CryptoJS.SHA256; })); }); var sha224 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, sha256); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var C_algo = C.algo; var SHA256 = C_algo.SHA256; /** * SHA-224 hash algorithm. */ var SHA224 = C_algo.SHA224 = SHA256.extend({ _doReset: function () { this._hash = new WordArray.init([ 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ]); }, _doFinalize: function () { var hash = SHA256._doFinalize.call(this); hash.sigBytes -= 4; return hash; } }); /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.SHA224('message'); * var hash = CryptoJS.SHA224(wordArray); */ C.SHA224 = SHA256._createHelper(SHA224); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacSHA224(message, key); */ C.HmacSHA224 = SHA256._createHmacHelper(SHA224); }()); return CryptoJS.SHA224; })); }); var sha512 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, x64Core); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var Hasher = C_lib.Hasher; var C_x64 = C.x64; var X64Word = C_x64.Word; var X64WordArray = C_x64.WordArray; var C_algo = C.algo; function X64Word_create() { return X64Word.create.apply(X64Word, arguments); } // Constants var K = [ X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd), X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc), X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019), X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118), X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe), X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2), X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1), X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694), X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3), X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65), X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483), X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5), X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210), X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4), X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725), X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70), X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926), X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df), X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8), X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b), X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001), X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30), X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910), X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8), X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53), X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8), X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb), X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3), X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60), X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec), X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9), X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b), X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207), X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178), X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6), X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b), X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493), X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c), X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a), X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817) ]; // Reusable objects var W = []; (function () { for (var i = 0; i < 80; i++) { W[i] = X64Word_create(); } }()); /** * SHA-512 hash algorithm. */ var SHA512 = C_algo.SHA512 = Hasher.extend({ _doReset: function () { this._hash = new X64WordArray.init([ new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b), new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1), new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f), new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179) ]); }, _doProcessBlock: function (M, offset) { // Shortcuts var H = this._hash.words; var H0 = H[0]; var H1 = H[1]; var H2 = H[2]; var H3 = H[3]; var H4 = H[4]; var H5 = H[5]; var H6 = H[6]; var H7 = H[7]; var H0h = H0.high; var H0l = H0.low; var H1h = H1.high; var H1l = H1.low; var H2h = H2.high; var H2l = H2.low; var H3h = H3.high; var H3l = H3.low; var H4h = H4.high; var H4l = H4.low; var H5h = H5.high; var H5l = H5.low; var H6h = H6.high; var H6l = H6.low; var H7h = H7.high; var H7l = H7.low; // Working variables var ah = H0h; var al = H0l; var bh = H1h; var bl = H1l; var ch = H2h; var cl = H2l; var dh = H3h; var dl = H3l; var eh = H4h; var el = H4l; var fh = H5h; var fl = H5l; var gh = H6h; var gl = H6l; var hh = H7h; var hl = H7l; // Rounds for (var i = 0; i < 80; i++) { var Wil; var Wih; // Shortcut var Wi = W[i]; // Extend message if (i < 16) { Wih = Wi.high = M[offset + i * 2] | 0; Wil = Wi.low = M[offset + i * 2 + 1] | 0; } else { // Gamma0 var gamma0x = W[i - 15]; var gamma0xh = gamma0x.high; var gamma0xl = gamma0x.low; var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7); var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25)); // Gamma1 var gamma1x = W[i - 2]; var gamma1xh = gamma1x.high; var gamma1xl = gamma1x.low; var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6); var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26)); // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16] var Wi7 = W[i - 7]; var Wi7h = Wi7.high; var Wi7l = Wi7.low; var Wi16 = W[i - 16]; var Wi16h = Wi16.high; var Wi16l = Wi16.low; Wil = gamma0l + Wi7l; Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0); Wil = Wil + gamma1l; Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0); Wil = Wil + Wi16l; Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0); Wi.high = Wih; Wi.low = Wil; } var chh = (eh & fh) ^ (~eh & gh); var chl = (el & fl) ^ (~el & gl); var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch); var majl = (al & bl) ^ (al & cl) ^ (bl & cl); var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7)); var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7)); var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9)); var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9)); // t1 = h + sigma1 + ch + K[i] + W[i] var Ki = K[i]; var Kih = Ki.high; var Kil = Ki.low; var t1l = hl + sigma1l; var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0); var t1l = t1l + chl; var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0); var t1l = t1l + Kil; var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0); var t1l = t1l + Wil; var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0); // t2 = sigma0 + maj var t2l = sigma0l + majl; var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0); // Update working variables hh = gh; hl = gl; gh = fh; gl = fl; fh = eh; fl = el; el = (dl + t1l) | 0; eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0; dh = ch; dl = cl; ch = bh; cl = bl; bh = ah; bl = al; al = (t1l + t2l) | 0; ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0; } // Intermediate hash value H0l = H0.low = (H0l + al); H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0)); H1l = H1.low = (H1l + bl); H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0)); H2l = H2.low = (H2l + cl); H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0)); H3l = H3.low = (H3l + dl); H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0)); H4l = H4.low = (H4l + el); H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0)); H5l = H5.low = (H5l + fl); H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0)); H6l = H6.low = (H6l + gl); H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0)); H7l = H7.low = (H7l + hl); H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0)); }, _doFinalize: function () { // Shortcuts var data = this._data; var dataWords = data.words; var nBitsTotal = this._nDataBytes * 8; var nBitsLeft = data.sigBytes * 8; // Add padding dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000); dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal; data.sigBytes = dataWords.length * 4; // Hash final blocks this._process(); // Convert hash to 32-bit word array before returning var hash = this._hash.toX32(); // Return final computed hash return hash; }, clone: function () { var clone = Hasher.clone.call(this); clone._hash = this._hash.clone(); return clone; }, blockSize: 1024/32 }); /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.SHA512('message'); * var hash = CryptoJS.SHA512(wordArray); */ C.SHA512 = Hasher._createHelper(SHA512); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacSHA512(message, key); */ C.HmacSHA512 = Hasher._createHmacHelper(SHA512); }()); return CryptoJS.SHA512; })); }); var sha384 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, x64Core, sha512); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_x64 = C.x64; var X64Word = C_x64.Word; var X64WordArray = C_x64.WordArray; var C_algo = C.algo; var SHA512 = C_algo.SHA512; /** * SHA-384 hash algorithm. */ var SHA384 = C_algo.SHA384 = SHA512.extend({ _doReset: function () { this._hash = new X64WordArray.init([ new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507), new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939), new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511), new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4) ]); }, _doFinalize: function () { var hash = SHA512._doFinalize.call(this); hash.sigBytes -= 16; return hash; } }); /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.SHA384('message'); * var hash = CryptoJS.SHA384(wordArray); */ C.SHA384 = SHA512._createHelper(SHA384); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacSHA384(message, key); */ C.HmacSHA384 = SHA512._createHmacHelper(SHA384); }()); return CryptoJS.SHA384; })); }); var sha3 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, x64Core); } }(commonjsGlobal, function (CryptoJS) { (function (Math) { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var Hasher = C_lib.Hasher; var C_x64 = C.x64; var X64Word = C_x64.Word; var C_algo = C.algo; // Constants tables var RHO_OFFSETS = []; var PI_INDEXES = []; var ROUND_CONSTANTS = []; // Compute Constants (function () { // Compute rho offset constants var x = 1, y = 0; for (var t = 0; t < 24; t++) { RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64; var newX = y % 5; var newY = (2 * x + 3 * y) % 5; x = newX; y = newY; } // Compute pi index constants for (var x = 0; x < 5; x++) { for (var y = 0; y < 5; y++) { PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5; } } // Compute round constants var LFSR = 0x01; for (var i = 0; i < 24; i++) { var roundConstantMsw = 0; var roundConstantLsw = 0; for (var j = 0; j < 7; j++) { if (LFSR & 0x01) { var bitPosition = (1 << j) - 1; if (bitPosition < 32) { roundConstantLsw ^= 1 << bitPosition; } else /* if (bitPosition >= 32) */ { roundConstantMsw ^= 1 << (bitPosition - 32); } } // Compute next LFSR if (LFSR & 0x80) { // Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1 LFSR = (LFSR << 1) ^ 0x71; } else { LFSR <<= 1; } } ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw); } }()); // Reusable objects for temporary values var T = []; (function () { for (var i = 0; i < 25; i++) { T[i] = X64Word.create(); } }()); /** * SHA-3 hash algorithm. */ var SHA3 = C_algo.SHA3 = Hasher.extend({ /** * Configuration options. * * @property {number} outputLength * The desired number of bits in the output hash. * Only values permitted are: 224, 256, 384, 512. * Default: 512 */ cfg: Hasher.cfg.extend({ outputLength: 512 }), _doReset: function () { var state = this._state = []; for (var i = 0; i < 25; i++) { state[i] = new X64Word.init(); } this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32; }, _doProcessBlock: function (M, offset) { // Shortcuts var state = this._state; var nBlockSizeLanes = this.blockSize / 2; // Absorb for (var i = 0; i < nBlockSizeLanes; i++) { // Shortcuts var M2i = M[offset + 2 * i]; var M2i1 = M[offset + 2 * i + 1]; // Swap endian M2i = ( (((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) | (((M2i << 24) | (M2i >>> 8)) & 0xff00ff00) ); M2i1 = ( (((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) | (((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00) ); // Absorb message into state var lane = state[i]; lane.high ^= M2i1; lane.low ^= M2i; } // Rounds for (var round = 0; round < 24; round++) { // Theta for (var x = 0; x < 5; x++) { // Mix column lanes var tMsw = 0, tLsw = 0; for (var y = 0; y < 5; y++) { var lane = state[x + 5 * y]; tMsw ^= lane.high; tLsw ^= lane.low; } // Temporary values var Tx = T[x]; Tx.high = tMsw; Tx.low = tLsw; } for (var x = 0; x < 5; x++) { // Shortcuts var Tx4 = T[(x + 4) % 5]; var Tx1 = T[(x + 1) % 5]; var Tx1Msw = Tx1.high; var Tx1Lsw = Tx1.low; // Mix surrounding columns var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31)); var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31)); for (var y = 0; y < 5; y++) { var lane = state[x + 5 * y]; lane.high ^= tMsw; lane.low ^= tLsw; } } // Rho Pi for (var laneIndex = 1; laneIndex < 25; laneIndex++) { var tMsw; var tLsw; // Shortcuts var lane = state[laneIndex]; var laneMsw = lane.high; var laneLsw = lane.low; var rhoOffset = RHO_OFFSETS[laneIndex]; // Rotate lanes if (rhoOffset < 32) { tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset)); tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset)); } else /* if (rhoOffset >= 32) */ { tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset)); tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset)); } // Transpose lanes var TPiLane = T[PI_INDEXES[laneIndex]]; TPiLane.high = tMsw; TPiLane.low = tLsw; } // Rho pi at x = y = 0 var T0 = T[0]; var state0 = state[0]; T0.high = state0.high; T0.low = state0.low; // Chi for (var x = 0; x < 5; x++) { for (var y = 0; y < 5; y++) { // Shortcuts var laneIndex = x + 5 * y; var lane = state[laneIndex]; var TLane = T[laneIndex]; var Tx1Lane = T[((x + 1) % 5) + 5 * y]; var Tx2Lane = T[((x + 2) % 5) + 5 * y]; // Mix rows lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high); lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low); } } // Iota var lane = state[0]; var roundConstant = ROUND_CONSTANTS[round]; lane.high ^= roundConstant.high; lane.low ^= roundConstant.low; } }, _doFinalize: function () { // Shortcuts var data = this._data; var dataWords = data.words; this._nDataBytes * 8; var nBitsLeft = data.sigBytes * 8; var blockSizeBits = this.blockSize * 32; // Add padding dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32); dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80; data.sigBytes = dataWords.length * 4; // Hash final blocks this._process(); // Shortcuts var state = this._state; var outputLengthBytes = this.cfg.outputLength / 8; var outputLengthLanes = outputLengthBytes / 8; // Squeeze var hashWords = []; for (var i = 0; i < outputLengthLanes; i++) { // Shortcuts var lane = state[i]; var laneMsw = lane.high; var laneLsw = lane.low; // Swap endian laneMsw = ( (((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) | (((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00) ); laneLsw = ( (((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) | (((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00) ); // Squeeze state to retrieve hash hashWords.push(laneLsw); hashWords.push(laneMsw); } // Return final computed hash return new WordArray.init(hashWords, outputLengthBytes); }, clone: function () { var clone = Hasher.clone.call(this); var state = clone._state = this._state.slice(0); for (var i = 0; i < 25; i++) { state[i] = state[i].clone(); } return clone; } }); /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.SHA3('message'); * var hash = CryptoJS.SHA3(wordArray); */ C.SHA3 = Hasher._createHelper(SHA3); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacSHA3(message, key); */ C.HmacSHA3 = Hasher._createHmacHelper(SHA3); }(Math)); return CryptoJS.SHA3; })); }); var ripemd160 = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { /** @preserve (c) 2012 by Cédric Mesnil. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ (function (Math) { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var Hasher = C_lib.Hasher; var C_algo = C.algo; // Constants table var _zl = WordArray.create([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]); var _zr = WordArray.create([ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]); var _sl = WordArray.create([ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]); var _sr = WordArray.create([ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]); var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]); var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]); /** * RIPEMD160 hash algorithm. */ var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({ _doReset: function () { this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]); }, _doProcessBlock: function (M, offset) { // Swap endian for (var i = 0; i < 16; i++) { // Shortcuts var offset_i = offset + i; var M_offset_i = M[offset_i]; // Swap M[offset_i] = ( (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) | (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00) ); } // Shortcut var H = this._hash.words; var hl = _hl.words; var hr = _hr.words; var zl = _zl.words; var zr = _zr.words; var sl = _sl.words; var sr = _sr.words; // Working variables var al, bl, cl, dl, el; var ar, br, cr, dr, er; ar = al = H[0]; br = bl = H[1]; cr = cl = H[2]; dr = dl = H[3]; er = el = H[4]; // Computation var t; for (var i = 0; i < 80; i += 1) { t = (al + M[offset+zl[i]])|0; if (i<16){ t += f1(bl,cl,dl) + hl[0]; } else if (i<32) { t += f2(bl,cl,dl) + hl[1]; } else if (i<48) { t += f3(bl,cl,dl) + hl[2]; } else if (i<64) { t += f4(bl,cl,dl) + hl[3]; } else {// if (i<80) { t += f5(bl,cl,dl) + hl[4]; } t = t|0; t = rotl(t,sl[i]); t = (t+el)|0; al = el; el = dl; dl = rotl(cl, 10); cl = bl; bl = t; t = (ar + M[offset+zr[i]])|0; if (i<16){ t += f5(br,cr,dr) + hr[0]; } else if (i<32) { t += f4(br,cr,dr) + hr[1]; } else if (i<48) { t += f3(br,cr,dr) + hr[2]; } else if (i<64) { t += f2(br,cr,dr) + hr[3]; } else {// if (i<80) { t += f1(br,cr,dr) + hr[4]; } t = t|0; t = rotl(t,sr[i]) ; t = (t+er)|0; ar = er; er = dr; dr = rotl(cr, 10); cr = br; br = t; } // Intermediate hash value t = (H[1] + cl + dr)|0; H[1] = (H[2] + dl + er)|0; H[2] = (H[3] + el + ar)|0; H[3] = (H[4] + al + br)|0; H[4] = (H[0] + bl + cr)|0; H[0] = t; }, _doFinalize: function () { // Shortcuts var data = this._data; var dataWords = data.words; var nBitsTotal = this._nDataBytes * 8; var nBitsLeft = data.sigBytes * 8; // Add padding dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = ( (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) | (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00) ); data.sigBytes = (dataWords.length + 1) * 4; // Hash final blocks this._process(); // Shortcuts var hash = this._hash; var H = hash.words; // Swap endian for (var i = 0; i < 5; i++) { // Shortcut var H_i = H[i]; // Swap H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) | (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00); } // Return final computed hash return hash; }, clone: function () { var clone = Hasher.clone.call(this); clone._hash = this._hash.clone(); return clone; } }); function f1(x, y, z) { return ((x) ^ (y) ^ (z)); } function f2(x, y, z) { return (((x)&(y)) | ((~x)&(z))); } function f3(x, y, z) { return (((x) | (~(y))) ^ (z)); } function f4(x, y, z) { return (((x) & (z)) | ((y)&(~(z)))); } function f5(x, y, z) { return ((x) ^ ((y) |(~(z)))); } function rotl(x,n) { return (x<>>(32-n)); } /** * Shortcut function to the hasher's object interface. * * @param {WordArray|string} message The message to hash. * * @return {WordArray} The hash. * * @static * * @example * * var hash = CryptoJS.RIPEMD160('message'); * var hash = CryptoJS.RIPEMD160(wordArray); */ C.RIPEMD160 = Hasher._createHelper(RIPEMD160); /** * Shortcut function to the HMAC's object interface. * * @param {WordArray|string} message The message to hash. * @param {WordArray|string} key The secret key. * * @return {WordArray} The HMAC. * * @static * * @example * * var hmac = CryptoJS.HmacRIPEMD160(message, key); */ C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160); }()); return CryptoJS.RIPEMD160; })); }); var hmac = createCommonjsModule(function (module, exports) { (function (root, factory) { { // CommonJS module.exports = factory(core); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var Base = C_lib.Base; var C_enc = C.enc; var Utf8 = C_enc.Utf8; var C_algo = C.algo; /** * HMAC algorithm. */ C_algo.HMAC = Base.extend({ /** * Initializes a newly created HMAC. * * @param {Hasher} hasher The hash algorithm to use. * @param {WordArray|string} key The secret key. * * @example * * var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key); */ init: function (hasher, key) { // Init hasher hasher = this._hasher = new hasher.init(); // Convert string to WordArray, else assume WordArray already if (typeof key == 'string') { key = Utf8.parse(key); } // Shortcuts var hasherBlockSize = hasher.blockSize; var hasherBlockSizeBytes = hasherBlockSize * 4; // Allow arbitrary length keys if (key.sigBytes > hasherBlockSizeBytes) { key = hasher.finalize(key); } // Clamp excess bits key.clamp(); // Clone key for inner and outer pads var oKey = this._oKey = key.clone(); var iKey = this._iKey = key.clone(); // Shortcuts var oKeyWords = oKey.words; var iKeyWords = iKey.words; // XOR keys with pad constants for (var i = 0; i < hasherBlockSize; i++) { oKeyWords[i] ^= 0x5c5c5c5c; iKeyWords[i] ^= 0x36363636; } oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes; // Set initial values this.reset(); }, /** * Resets this HMAC to its initial state. * * @example * * hmacHasher.reset(); */ reset: function () { // Shortcut var hasher = this._hasher; // Reset hasher.reset(); hasher.update(this._iKey); }, /** * Updates this HMAC with a message. * * @param {WordArray|string} messageUpdate The message to append. * * @return {HMAC} This HMAC instance. * * @example * * hmacHasher.update('message'); * hmacHasher.update(wordArray); */ update: function (messageUpdate) { this._hasher.update(messageUpdate); // Chainable return this; }, /** * Finalizes the HMAC computation. * Note that the finalize operation is effectively a destructive, read-once operation. * * @param {WordArray|string} messageUpdate (Optional) A final message update. * * @return {WordArray} The HMAC. * * @example * * var hmac = hmacHasher.finalize(); * var hmac = hmacHasher.finalize('message'); * var hmac = hmacHasher.finalize(wordArray); */ finalize: function (messageUpdate) { // Shortcut var hasher = this._hasher; // Compute HMAC var innerHash = hasher.finalize(messageUpdate); hasher.reset(); var hmac = hasher.finalize(this._oKey.clone().concat(innerHash)); return hmac; } }); }()); })); }); var pbkdf2 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, sha1, hmac); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var Base = C_lib.Base; var WordArray = C_lib.WordArray; var C_algo = C.algo; var SHA1 = C_algo.SHA1; var HMAC = C_algo.HMAC; /** * Password-Based Key Derivation Function 2 algorithm. */ var PBKDF2 = C_algo.PBKDF2 = Base.extend({ /** * Configuration options. * * @property {number} keySize The key size in words to generate. Default: 4 (128 bits) * @property {Hasher} hasher The hasher to use. Default: SHA1 * @property {number} iterations The number of iterations to perform. Default: 1 */ cfg: Base.extend({ keySize: 128/32, hasher: SHA1, iterations: 1 }), /** * Initializes a newly created key derivation function. * * @param {Object} cfg (Optional) The configuration options to use for the derivation. * * @example * * var kdf = CryptoJS.algo.PBKDF2.create(); * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 }); * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 }); */ init: function (cfg) { this.cfg = this.cfg.extend(cfg); }, /** * Computes the Password-Based Key Derivation Function 2. * * @param {WordArray|string} password The password. * @param {WordArray|string} salt A salt. * * @return {WordArray} The derived key. * * @example * * var key = kdf.compute(password, salt); */ compute: function (password, salt) { // Shortcut var cfg = this.cfg; // Init HMAC var hmac = HMAC.create(cfg.hasher, password); // Initial values var derivedKey = WordArray.create(); var blockIndex = WordArray.create([0x00000001]); // Shortcuts var derivedKeyWords = derivedKey.words; var blockIndexWords = blockIndex.words; var keySize = cfg.keySize; var iterations = cfg.iterations; // Generate key while (derivedKeyWords.length < keySize) { var block = hmac.update(salt).finalize(blockIndex); hmac.reset(); // Shortcuts var blockWords = block.words; var blockWordsLength = blockWords.length; // Iterations var intermediate = block; for (var i = 1; i < iterations; i++) { intermediate = hmac.finalize(intermediate); hmac.reset(); // Shortcut var intermediateWords = intermediate.words; // XOR intermediate with block for (var j = 0; j < blockWordsLength; j++) { blockWords[j] ^= intermediateWords[j]; } } derivedKey.concat(block); blockIndexWords[0]++; } derivedKey.sigBytes = keySize * 4; return derivedKey; } }); /** * Computes the Password-Based Key Derivation Function 2. * * @param {WordArray|string} password The password. * @param {WordArray|string} salt A salt. * @param {Object} cfg (Optional) The configuration options to use for this computation. * * @return {WordArray} The derived key. * * @static * * @example * * var key = CryptoJS.PBKDF2(password, salt); * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 }); * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 }); */ C.PBKDF2 = function (password, salt, cfg) { return PBKDF2.create(cfg).compute(password, salt); }; }()); return CryptoJS.PBKDF2; })); }); var evpkdf = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, sha1, hmac); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var Base = C_lib.Base; var WordArray = C_lib.WordArray; var C_algo = C.algo; var MD5 = C_algo.MD5; /** * This key derivation function is meant to conform with EVP_BytesToKey. * www.openssl.org/docs/crypto/EVP_BytesToKey.html */ var EvpKDF = C_algo.EvpKDF = Base.extend({ /** * Configuration options. * * @property {number} keySize The key size in words to generate. Default: 4 (128 bits) * @property {Hasher} hasher The hash algorithm to use. Default: MD5 * @property {number} iterations The number of iterations to perform. Default: 1 */ cfg: Base.extend({ keySize: 128/32, hasher: MD5, iterations: 1 }), /** * Initializes a newly created key derivation function. * * @param {Object} cfg (Optional) The configuration options to use for the derivation. * * @example * * var kdf = CryptoJS.algo.EvpKDF.create(); * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 }); * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 }); */ init: function (cfg) { this.cfg = this.cfg.extend(cfg); }, /** * Derives a key from a password. * * @param {WordArray|string} password The password. * @param {WordArray|string} salt A salt. * * @return {WordArray} The derived key. * * @example * * var key = kdf.compute(password, salt); */ compute: function (password, salt) { var block; // Shortcut var cfg = this.cfg; // Init hasher var hasher = cfg.hasher.create(); // Initial values var derivedKey = WordArray.create(); // Shortcuts var derivedKeyWords = derivedKey.words; var keySize = cfg.keySize; var iterations = cfg.iterations; // Generate key while (derivedKeyWords.length < keySize) { if (block) { hasher.update(block); } block = hasher.update(password).finalize(salt); hasher.reset(); // Iterations for (var i = 1; i < iterations; i++) { block = hasher.finalize(block); hasher.reset(); } derivedKey.concat(block); } derivedKey.sigBytes = keySize * 4; return derivedKey; } }); /** * Derives a key from a password. * * @param {WordArray|string} password The password. * @param {WordArray|string} salt A salt. * @param {Object} cfg (Optional) The configuration options to use for this computation. * * @return {WordArray} The derived key. * * @static * * @example * * var key = CryptoJS.EvpKDF(password, salt); * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 }); * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 }); */ C.EvpKDF = function (password, salt, cfg) { return EvpKDF.create(cfg).compute(password, salt); }; }()); return CryptoJS.EvpKDF; })); }); var cipherCore = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, evpkdf); } }(commonjsGlobal, function (CryptoJS) { /** * Cipher core components. */ CryptoJS.lib.Cipher || (function (undefined$1) { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var Base = C_lib.Base; var WordArray = C_lib.WordArray; var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm; var C_enc = C.enc; C_enc.Utf8; var Base64 = C_enc.Base64; var C_algo = C.algo; var EvpKDF = C_algo.EvpKDF; /** * Abstract base cipher template. * * @property {number} keySize This cipher's key size. Default: 4 (128 bits) * @property {number} ivSize This cipher's IV size. Default: 4 (128 bits) * @property {number} _ENC_XFORM_MODE A constant representing encryption mode. * @property {number} _DEC_XFORM_MODE A constant representing decryption mode. */ var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({ /** * Configuration options. * * @property {WordArray} iv The IV to use for this operation. */ cfg: Base.extend(), /** * Creates this cipher in encryption mode. * * @param {WordArray} key The key. * @param {Object} cfg (Optional) The configuration options to use for this operation. * * @return {Cipher} A cipher instance. * * @static * * @example * * var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray }); */ createEncryptor: function (key, cfg) { return this.create(this._ENC_XFORM_MODE, key, cfg); }, /** * Creates this cipher in decryption mode. * * @param {WordArray} key The key. * @param {Object} cfg (Optional) The configuration options to use for this operation. * * @return {Cipher} A cipher instance. * * @static * * @example * * var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray }); */ createDecryptor: function (key, cfg) { return this.create(this._DEC_XFORM_MODE, key, cfg); }, /** * Initializes a newly created cipher. * * @param {number} xformMode Either the encryption or decryption transormation mode constant. * @param {WordArray} key The key. * @param {Object} cfg (Optional) The configuration options to use for this operation. * * @example * * var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray }); */ init: function (xformMode, key, cfg) { // Apply config defaults this.cfg = this.cfg.extend(cfg); // Store transform mode and key this._xformMode = xformMode; this._key = key; // Set initial values this.reset(); }, /** * Resets this cipher to its initial state. * * @example * * cipher.reset(); */ reset: function () { // Reset data buffer BufferedBlockAlgorithm.reset.call(this); // Perform concrete-cipher logic this._doReset(); }, /** * Adds data to be encrypted or decrypted. * * @param {WordArray|string} dataUpdate The data to encrypt or decrypt. * * @return {WordArray} The data after processing. * * @example * * var encrypted = cipher.process('data'); * var encrypted = cipher.process(wordArray); */ process: function (dataUpdate) { // Append this._append(dataUpdate); // Process available blocks return this._process(); }, /** * Finalizes the encryption or decryption process. * Note that the finalize operation is effectively a destructive, read-once operation. * * @param {WordArray|string} dataUpdate The final data to encrypt or decrypt. * * @return {WordArray} The data after final processing. * * @example * * var encrypted = cipher.finalize(); * var encrypted = cipher.finalize('data'); * var encrypted = cipher.finalize(wordArray); */ finalize: function (dataUpdate) { // Final data update if (dataUpdate) { this._append(dataUpdate); } // Perform concrete-cipher logic var finalProcessedData = this._doFinalize(); return finalProcessedData; }, keySize: 128/32, ivSize: 128/32, _ENC_XFORM_MODE: 1, _DEC_XFORM_MODE: 2, /** * Creates shortcut functions to a cipher's object interface. * * @param {Cipher} cipher The cipher to create a helper for. * * @return {Object} An object with encrypt and decrypt shortcut functions. * * @static * * @example * * var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES); */ _createHelper: (function () { function selectCipherStrategy(key) { if (typeof key == 'string') { return PasswordBasedCipher; } else { return SerializableCipher; } } return function (cipher) { return { encrypt: function (message, key, cfg) { return selectCipherStrategy(key).encrypt(cipher, message, key, cfg); }, decrypt: function (ciphertext, key, cfg) { return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg); } }; }; }()) }); /** * Abstract base stream cipher template. * * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits) */ C_lib.StreamCipher = Cipher.extend({ _doFinalize: function () { // Process partial blocks var finalProcessedBlocks = this._process(!!'flush'); return finalProcessedBlocks; }, blockSize: 1 }); /** * Mode namespace. */ var C_mode = C.mode = {}; /** * Abstract base block cipher mode template. */ var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({ /** * Creates this mode for encryption. * * @param {Cipher} cipher A block cipher instance. * @param {Array} iv The IV words. * * @static * * @example * * var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words); */ createEncryptor: function (cipher, iv) { return this.Encryptor.create(cipher, iv); }, /** * Creates this mode for decryption. * * @param {Cipher} cipher A block cipher instance. * @param {Array} iv The IV words. * * @static * * @example * * var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words); */ createDecryptor: function (cipher, iv) { return this.Decryptor.create(cipher, iv); }, /** * Initializes a newly created mode. * * @param {Cipher} cipher A block cipher instance. * @param {Array} iv The IV words. * * @example * * var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words); */ init: function (cipher, iv) { this._cipher = cipher; this._iv = iv; } }); /** * Cipher Block Chaining mode. */ var CBC = C_mode.CBC = (function () { /** * Abstract base CBC mode. */ var CBC = BlockCipherMode.extend(); /** * CBC encryptor. */ CBC.Encryptor = CBC.extend({ /** * Processes the data block at offset. * * @param {Array} words The data words to operate on. * @param {number} offset The offset where the block starts. * * @example * * mode.processBlock(data.words, offset); */ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; // XOR and encrypt xorBlock.call(this, words, offset, blockSize); cipher.encryptBlock(words, offset); // Remember this block to use with next block this._prevBlock = words.slice(offset, offset + blockSize); } }); /** * CBC decryptor. */ CBC.Decryptor = CBC.extend({ /** * Processes the data block at offset. * * @param {Array} words The data words to operate on. * @param {number} offset The offset where the block starts. * * @example * * mode.processBlock(data.words, offset); */ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; // Remember this block to use with next block var thisBlock = words.slice(offset, offset + blockSize); // Decrypt and XOR cipher.decryptBlock(words, offset); xorBlock.call(this, words, offset, blockSize); // This block becomes the previous block this._prevBlock = thisBlock; } }); function xorBlock(words, offset, blockSize) { var block; // Shortcut var iv = this._iv; // Choose mixing block if (iv) { block = iv; // Remove IV for subsequent blocks this._iv = undefined$1; } else { block = this._prevBlock; } // XOR blocks for (var i = 0; i < blockSize; i++) { words[offset + i] ^= block[i]; } } return CBC; }()); /** * Padding namespace. */ var C_pad = C.pad = {}; /** * PKCS #5/7 padding strategy. */ var Pkcs7 = C_pad.Pkcs7 = { /** * Pads data using the algorithm defined in PKCS #5/7. * * @param {WordArray} data The data to pad. * @param {number} blockSize The multiple that the data should be padded to. * * @static * * @example * * CryptoJS.pad.Pkcs7.pad(wordArray, 4); */ pad: function (data, blockSize) { // Shortcut var blockSizeBytes = blockSize * 4; // Count padding bytes var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes; // Create padding word var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes; // Create padding var paddingWords = []; for (var i = 0; i < nPaddingBytes; i += 4) { paddingWords.push(paddingWord); } var padding = WordArray.create(paddingWords, nPaddingBytes); // Add padding data.concat(padding); }, /** * Unpads data that had been padded using the algorithm defined in PKCS #5/7. * * @param {WordArray} data The data to unpad. * * @static * * @example * * CryptoJS.pad.Pkcs7.unpad(wordArray); */ unpad: function (data) { // Get number of padding bytes from last byte var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff; // Remove padding data.sigBytes -= nPaddingBytes; } }; /** * Abstract base block cipher template. * * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits) */ C_lib.BlockCipher = Cipher.extend({ /** * Configuration options. * * @property {Mode} mode The block mode to use. Default: CBC * @property {Padding} padding The padding strategy to use. Default: Pkcs7 */ cfg: Cipher.cfg.extend({ mode: CBC, padding: Pkcs7 }), reset: function () { var modeCreator; // Reset cipher Cipher.reset.call(this); // Shortcuts var cfg = this.cfg; var iv = cfg.iv; var mode = cfg.mode; // Reset block mode if (this._xformMode == this._ENC_XFORM_MODE) { modeCreator = mode.createEncryptor; } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ { modeCreator = mode.createDecryptor; // Keep at least one block in the buffer for unpadding this._minBufferSize = 1; } if (this._mode && this._mode.__creator == modeCreator) { this._mode.init(this, iv && iv.words); } else { this._mode = modeCreator.call(mode, this, iv && iv.words); this._mode.__creator = modeCreator; } }, _doProcessBlock: function (words, offset) { this._mode.processBlock(words, offset); }, _doFinalize: function () { var finalProcessedBlocks; // Shortcut var padding = this.cfg.padding; // Finalize if (this._xformMode == this._ENC_XFORM_MODE) { // Pad data padding.pad(this._data, this.blockSize); // Process final blocks finalProcessedBlocks = this._process(!!'flush'); } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ { // Process final blocks finalProcessedBlocks = this._process(!!'flush'); // Unpad data padding.unpad(finalProcessedBlocks); } return finalProcessedBlocks; }, blockSize: 128/32 }); /** * A collection of cipher parameters. * * @property {WordArray} ciphertext The raw ciphertext. * @property {WordArray} key The key to this ciphertext. * @property {WordArray} iv The IV used in the ciphering operation. * @property {WordArray} salt The salt used with a key derivation function. * @property {Cipher} algorithm The cipher algorithm. * @property {Mode} mode The block mode used in the ciphering operation. * @property {Padding} padding The padding scheme used in the ciphering operation. * @property {number} blockSize The block size of the cipher. * @property {Format} formatter The default formatting strategy to convert this cipher params object to a string. */ var CipherParams = C_lib.CipherParams = Base.extend({ /** * Initializes a newly created cipher params object. * * @param {Object} cipherParams An object with any of the possible cipher parameters. * * @example * * var cipherParams = CryptoJS.lib.CipherParams.create({ * ciphertext: ciphertextWordArray, * key: keyWordArray, * iv: ivWordArray, * salt: saltWordArray, * algorithm: CryptoJS.algo.AES, * mode: CryptoJS.mode.CBC, * padding: CryptoJS.pad.PKCS7, * blockSize: 4, * formatter: CryptoJS.format.OpenSSL * }); */ init: function (cipherParams) { this.mixIn(cipherParams); }, /** * Converts this cipher params object to a string. * * @param {Format} formatter (Optional) The formatting strategy to use. * * @return {string} The stringified cipher params. * * @throws Error If neither the formatter nor the default formatter is set. * * @example * * var string = cipherParams + ''; * var string = cipherParams.toString(); * var string = cipherParams.toString(CryptoJS.format.OpenSSL); */ toString: function (formatter) { return (formatter || this.formatter).stringify(this); } }); /** * Format namespace. */ var C_format = C.format = {}; /** * OpenSSL formatting strategy. */ var OpenSSLFormatter = C_format.OpenSSL = { /** * Converts a cipher params object to an OpenSSL-compatible string. * * @param {CipherParams} cipherParams The cipher params object. * * @return {string} The OpenSSL-compatible string. * * @static * * @example * * var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams); */ stringify: function (cipherParams) { var wordArray; // Shortcuts var ciphertext = cipherParams.ciphertext; var salt = cipherParams.salt; // Format if (salt) { wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext); } else { wordArray = ciphertext; } return wordArray.toString(Base64); }, /** * Converts an OpenSSL-compatible string to a cipher params object. * * @param {string} openSSLStr The OpenSSL-compatible string. * * @return {CipherParams} The cipher params object. * * @static * * @example * * var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString); */ parse: function (openSSLStr) { var salt; // Parse base64 var ciphertext = Base64.parse(openSSLStr); // Shortcut var ciphertextWords = ciphertext.words; // Test for salt if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) { // Extract salt salt = WordArray.create(ciphertextWords.slice(2, 4)); // Remove salt from ciphertext ciphertextWords.splice(0, 4); ciphertext.sigBytes -= 16; } return CipherParams.create({ ciphertext: ciphertext, salt: salt }); } }; /** * A cipher wrapper that returns ciphertext as a serializable cipher params object. */ var SerializableCipher = C_lib.SerializableCipher = Base.extend({ /** * Configuration options. * * @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL */ cfg: Base.extend({ format: OpenSSLFormatter }), /** * Encrypts a message. * * @param {Cipher} cipher The cipher algorithm to use. * @param {WordArray|string} message The message to encrypt. * @param {WordArray} key The key. * @param {Object} cfg (Optional) The configuration options to use for this operation. * * @return {CipherParams} A cipher params object. * * @static * * @example * * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key); * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv }); * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL }); */ encrypt: function (cipher, message, key, cfg) { // Apply config defaults cfg = this.cfg.extend(cfg); // Encrypt var encryptor = cipher.createEncryptor(key, cfg); var ciphertext = encryptor.finalize(message); // Shortcut var cipherCfg = encryptor.cfg; // Create and return serializable cipher params return CipherParams.create({ ciphertext: ciphertext, key: key, iv: cipherCfg.iv, algorithm: cipher, mode: cipherCfg.mode, padding: cipherCfg.padding, blockSize: cipher.blockSize, formatter: cfg.format }); }, /** * Decrypts serialized ciphertext. * * @param {Cipher} cipher The cipher algorithm to use. * @param {CipherParams|string} ciphertext The ciphertext to decrypt. * @param {WordArray} key The key. * @param {Object} cfg (Optional) The configuration options to use for this operation. * * @return {WordArray} The plaintext. * * @static * * @example * * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL }); * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL }); */ decrypt: function (cipher, ciphertext, key, cfg) { // Apply config defaults cfg = this.cfg.extend(cfg); // Convert string to CipherParams ciphertext = this._parse(ciphertext, cfg.format); // Decrypt var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext); return plaintext; }, /** * Converts serialized ciphertext to CipherParams, * else assumed CipherParams already and returns ciphertext unchanged. * * @param {CipherParams|string} ciphertext The ciphertext. * @param {Formatter} format The formatting strategy to use to parse serialized ciphertext. * * @return {CipherParams} The unserialized ciphertext. * * @static * * @example * * var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format); */ _parse: function (ciphertext, format) { if (typeof ciphertext == 'string') { return format.parse(ciphertext, this); } else { return ciphertext; } } }); /** * Key derivation function namespace. */ var C_kdf = C.kdf = {}; /** * OpenSSL key derivation function. */ var OpenSSLKdf = C_kdf.OpenSSL = { /** * Derives a key and IV from a password. * * @param {string} password The password to derive from. * @param {number} keySize The size in words of the key to generate. * @param {number} ivSize The size in words of the IV to generate. * @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly. * * @return {CipherParams} A cipher params object with the key, IV, and salt. * * @static * * @example * * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32); * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt'); */ execute: function (password, keySize, ivSize, salt) { // Generate random salt if (!salt) { salt = WordArray.random(64/8); } // Derive key and IV var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt); // Separate key and IV var iv = WordArray.create(key.words.slice(keySize), ivSize * 4); key.sigBytes = keySize * 4; // Return params return CipherParams.create({ key: key, iv: iv, salt: salt }); } }; /** * A serializable cipher wrapper that derives the key from a password, * and returns ciphertext as a serializable cipher params object. */ var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({ /** * Configuration options. * * @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL */ cfg: SerializableCipher.cfg.extend({ kdf: OpenSSLKdf }), /** * Encrypts a message using a password. * * @param {Cipher} cipher The cipher algorithm to use. * @param {WordArray|string} message The message to encrypt. * @param {string} password The password. * @param {Object} cfg (Optional) The configuration options to use for this operation. * * @return {CipherParams} A cipher params object. * * @static * * @example * * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password'); * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL }); */ encrypt: function (cipher, message, password, cfg) { // Apply config defaults cfg = this.cfg.extend(cfg); // Derive key and other params var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize); // Add IV to config cfg.iv = derivedParams.iv; // Encrypt var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg); // Mix in derived params ciphertext.mixIn(derivedParams); return ciphertext; }, /** * Decrypts serialized ciphertext using a password. * * @param {Cipher} cipher The cipher algorithm to use. * @param {CipherParams|string} ciphertext The ciphertext to decrypt. * @param {string} password The password. * @param {Object} cfg (Optional) The configuration options to use for this operation. * * @return {WordArray} The plaintext. * * @static * * @example * * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL }); * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL }); */ decrypt: function (cipher, ciphertext, password, cfg) { // Apply config defaults cfg = this.cfg.extend(cfg); // Convert string to CipherParams ciphertext = this._parse(ciphertext, cfg.format); // Derive key and other params var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt); // Add IV to config cfg.iv = derivedParams.iv; // Decrypt var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg); return plaintext; } }); }()); })); }); var modeCfb = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * Cipher Feedback block mode. */ CryptoJS.mode.CFB = (function () { var CFB = CryptoJS.lib.BlockCipherMode.extend(); CFB.Encryptor = CFB.extend({ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher); // Remember this block to use with next block this._prevBlock = words.slice(offset, offset + blockSize); } }); CFB.Decryptor = CFB.extend({ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; // Remember this block to use with next block var thisBlock = words.slice(offset, offset + blockSize); generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher); // This block becomes the previous block this._prevBlock = thisBlock; } }); function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) { var keystream; // Shortcut var iv = this._iv; // Generate keystream if (iv) { keystream = iv.slice(0); // Remove IV for subsequent blocks this._iv = undefined; } else { keystream = this._prevBlock; } cipher.encryptBlock(keystream, 0); // Encrypt for (var i = 0; i < blockSize; i++) { words[offset + i] ^= keystream[i]; } } return CFB; }()); return CryptoJS.mode.CFB; })); }); var modeCtr = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * Counter block mode. */ CryptoJS.mode.CTR = (function () { var CTR = CryptoJS.lib.BlockCipherMode.extend(); var Encryptor = CTR.Encryptor = CTR.extend({ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; var iv = this._iv; var counter = this._counter; // Generate keystream if (iv) { counter = this._counter = iv.slice(0); // Remove IV for subsequent blocks this._iv = undefined; } var keystream = counter.slice(0); cipher.encryptBlock(keystream, 0); // Increment counter counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0; // Encrypt for (var i = 0; i < blockSize; i++) { words[offset + i] ^= keystream[i]; } } }); CTR.Decryptor = Encryptor; return CTR; }()); return CryptoJS.mode.CTR; })); }); var modeCtrGladman = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** @preserve * Counter block mode compatible with Dr Brian Gladman fileenc.c * derived from CryptoJS.mode.CTR * Jan Hruby jhruby.web@gmail.com */ CryptoJS.mode.CTRGladman = (function () { var CTRGladman = CryptoJS.lib.BlockCipherMode.extend(); function incWord(word) { if (((word >> 24) & 0xff) === 0xff) { //overflow var b1 = (word >> 16)&0xff; var b2 = (word >> 8)&0xff; var b3 = word & 0xff; if (b1 === 0xff) // overflow b1 { b1 = 0; if (b2 === 0xff) { b2 = 0; if (b3 === 0xff) { b3 = 0; } else { ++b3; } } else { ++b2; } } else { ++b1; } word = 0; word += (b1 << 16); word += (b2 << 8); word += b3; } else { word += (0x01 << 24); } return word; } function incCounter(counter) { if ((counter[0] = incWord(counter[0])) === 0) { // encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8 counter[1] = incWord(counter[1]); } return counter; } var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; var iv = this._iv; var counter = this._counter; // Generate keystream if (iv) { counter = this._counter = iv.slice(0); // Remove IV for subsequent blocks this._iv = undefined; } incCounter(counter); var keystream = counter.slice(0); cipher.encryptBlock(keystream, 0); // Encrypt for (var i = 0; i < blockSize; i++) { words[offset + i] ^= keystream[i]; } } }); CTRGladman.Decryptor = Encryptor; return CTRGladman; }()); return CryptoJS.mode.CTRGladman; })); }); var modeOfb = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * Output Feedback block mode. */ CryptoJS.mode.OFB = (function () { var OFB = CryptoJS.lib.BlockCipherMode.extend(); var Encryptor = OFB.Encryptor = OFB.extend({ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; var iv = this._iv; var keystream = this._keystream; // Generate keystream if (iv) { keystream = this._keystream = iv.slice(0); // Remove IV for subsequent blocks this._iv = undefined; } cipher.encryptBlock(keystream, 0); // Encrypt for (var i = 0; i < blockSize; i++) { words[offset + i] ^= keystream[i]; } } }); OFB.Decryptor = Encryptor; return OFB; }()); return CryptoJS.mode.OFB; })); }); var modeEcb = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * Electronic Codebook block mode. */ CryptoJS.mode.ECB = (function () { var ECB = CryptoJS.lib.BlockCipherMode.extend(); ECB.Encryptor = ECB.extend({ processBlock: function (words, offset) { this._cipher.encryptBlock(words, offset); } }); ECB.Decryptor = ECB.extend({ processBlock: function (words, offset) { this._cipher.decryptBlock(words, offset); } }); return ECB; }()); return CryptoJS.mode.ECB; })); }); var padAnsix923 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * ANSI X.923 padding strategy. */ CryptoJS.pad.AnsiX923 = { pad: function (data, blockSize) { // Shortcuts var dataSigBytes = data.sigBytes; var blockSizeBytes = blockSize * 4; // Count padding bytes var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes; // Compute last byte position var lastBytePos = dataSigBytes + nPaddingBytes - 1; // Pad data.clamp(); data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8); data.sigBytes += nPaddingBytes; }, unpad: function (data) { // Get number of padding bytes from last byte var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff; // Remove padding data.sigBytes -= nPaddingBytes; } }; return CryptoJS.pad.Ansix923; })); }); var padIso10126 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * ISO 10126 padding strategy. */ CryptoJS.pad.Iso10126 = { pad: function (data, blockSize) { // Shortcut var blockSizeBytes = blockSize * 4; // Count padding bytes var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes; // Pad data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)). concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1)); }, unpad: function (data) { // Get number of padding bytes from last byte var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff; // Remove padding data.sigBytes -= nPaddingBytes; } }; return CryptoJS.pad.Iso10126; })); }); var padIso97971 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * ISO/IEC 9797-1 Padding Method 2. */ CryptoJS.pad.Iso97971 = { pad: function (data, blockSize) { // Add 0x80 byte data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1)); // Zero pad the rest CryptoJS.pad.ZeroPadding.pad(data, blockSize); }, unpad: function (data) { // Remove zero padding CryptoJS.pad.ZeroPadding.unpad(data); // Remove one more byte -- the 0x80 byte data.sigBytes--; } }; return CryptoJS.pad.Iso97971; })); }); var padZeropadding = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * Zero padding strategy. */ CryptoJS.pad.ZeroPadding = { pad: function (data, blockSize) { // Shortcut var blockSizeBytes = blockSize * 4; // Pad data.clamp(); data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes); }, unpad: function (data) { // Shortcut var dataWords = data.words; // Unpad var i = data.sigBytes - 1; for (var i = data.sigBytes - 1; i >= 0; i--) { if (((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) { data.sigBytes = i + 1; break; } } } }; return CryptoJS.pad.ZeroPadding; })); }); var padNopadding = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { /** * A noop padding strategy. */ CryptoJS.pad.NoPadding = { pad: function () { }, unpad: function () { } }; return CryptoJS.pad.NoPadding; })); }); var formatHex = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, cipherCore); } }(commonjsGlobal, function (CryptoJS) { (function (undefined$1) { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var CipherParams = C_lib.CipherParams; var C_enc = C.enc; var Hex = C_enc.Hex; var C_format = C.format; C_format.Hex = { /** * Converts the ciphertext of a cipher params object to a hexadecimally encoded string. * * @param {CipherParams} cipherParams The cipher params object. * * @return {string} The hexadecimally encoded string. * * @static * * @example * * var hexString = CryptoJS.format.Hex.stringify(cipherParams); */ stringify: function (cipherParams) { return cipherParams.ciphertext.toString(Hex); }, /** * Converts a hexadecimally encoded ciphertext string to a cipher params object. * * @param {string} input The hexadecimally encoded string. * * @return {CipherParams} The cipher params object. * * @static * * @example * * var cipherParams = CryptoJS.format.Hex.parse(hexString); */ parse: function (input) { var ciphertext = Hex.parse(input); return CipherParams.create({ ciphertext: ciphertext }); } }; }()); return CryptoJS.format.Hex; })); }); var aes = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, encBase64, md5, evpkdf, cipherCore); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var BlockCipher = C_lib.BlockCipher; var C_algo = C.algo; // Lookup tables var SBOX = []; var INV_SBOX = []; var SUB_MIX_0 = []; var SUB_MIX_1 = []; var SUB_MIX_2 = []; var SUB_MIX_3 = []; var INV_SUB_MIX_0 = []; var INV_SUB_MIX_1 = []; var INV_SUB_MIX_2 = []; var INV_SUB_MIX_3 = []; // Compute lookup tables (function () { // Compute double table var d = []; for (var i = 0; i < 256; i++) { if (i < 128) { d[i] = i << 1; } else { d[i] = (i << 1) ^ 0x11b; } } // Walk GF(2^8) var x = 0; var xi = 0; for (var i = 0; i < 256; i++) { // Compute sbox var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4); sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63; SBOX[x] = sx; INV_SBOX[sx] = x; // Compute multiplication var x2 = d[x]; var x4 = d[x2]; var x8 = d[x4]; // Compute sub bytes, mix columns tables var t = (d[sx] * 0x101) ^ (sx * 0x1010100); SUB_MIX_0[x] = (t << 24) | (t >>> 8); SUB_MIX_1[x] = (t << 16) | (t >>> 16); SUB_MIX_2[x] = (t << 8) | (t >>> 24); SUB_MIX_3[x] = t; // Compute inv sub bytes, inv mix columns tables var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100); INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8); INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16); INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24); INV_SUB_MIX_3[sx] = t; // Compute next counter if (!x) { x = xi = 1; } else { x = x2 ^ d[d[d[x8 ^ x2]]]; xi ^= d[d[xi]]; } } }()); // Precomputed Rcon lookup var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36]; /** * AES block cipher algorithm. */ var AES = C_algo.AES = BlockCipher.extend({ _doReset: function () { var t; // Skip reset of nRounds has been set before and key did not change if (this._nRounds && this._keyPriorReset === this._key) { return; } // Shortcuts var key = this._keyPriorReset = this._key; var keyWords = key.words; var keySize = key.sigBytes / 4; // Compute number of rounds var nRounds = this._nRounds = keySize + 6; // Compute number of key schedule rows var ksRows = (nRounds + 1) * 4; // Compute key schedule var keySchedule = this._keySchedule = []; for (var ksRow = 0; ksRow < ksRows; ksRow++) { if (ksRow < keySize) { keySchedule[ksRow] = keyWords[ksRow]; } else { t = keySchedule[ksRow - 1]; if (!(ksRow % keySize)) { // Rot word t = (t << 8) | (t >>> 24); // Sub word t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff]; // Mix Rcon t ^= RCON[(ksRow / keySize) | 0] << 24; } else if (keySize > 6 && ksRow % keySize == 4) { // Sub word t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff]; } keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t; } } // Compute inv key schedule var invKeySchedule = this._invKeySchedule = []; for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) { var ksRow = ksRows - invKsRow; if (invKsRow % 4) { var t = keySchedule[ksRow]; } else { var t = keySchedule[ksRow - 4]; } if (invKsRow < 4 || ksRow <= 4) { invKeySchedule[invKsRow] = t; } else { invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^ INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]]; } } }, encryptBlock: function (M, offset) { this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX); }, decryptBlock: function (M, offset) { // Swap 2nd and 4th rows var t = M[offset + 1]; M[offset + 1] = M[offset + 3]; M[offset + 3] = t; this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX); // Inv swap 2nd and 4th rows var t = M[offset + 1]; M[offset + 1] = M[offset + 3]; M[offset + 3] = t; }, _doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) { // Shortcut var nRounds = this._nRounds; // Get input, add round key var s0 = M[offset] ^ keySchedule[0]; var s1 = M[offset + 1] ^ keySchedule[1]; var s2 = M[offset + 2] ^ keySchedule[2]; var s3 = M[offset + 3] ^ keySchedule[3]; // Key schedule row counter var ksRow = 4; // Rounds for (var round = 1; round < nRounds; round++) { // Shift rows, sub bytes, mix columns, add round key var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++]; var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++]; var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++]; var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++]; // Update state s0 = t0; s1 = t1; s2 = t2; s3 = t3; } // Shift rows, sub bytes, add round key var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++]; var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++]; var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++]; var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++]; // Set output M[offset] = t0; M[offset + 1] = t1; M[offset + 2] = t2; M[offset + 3] = t3; }, keySize: 256/32 }); /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.AES.encrypt(message, key, cfg); * var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg); */ C.AES = BlockCipher._createHelper(AES); }()); return CryptoJS.AES; })); }); var tripledes = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, encBase64, md5, evpkdf, cipherCore); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var WordArray = C_lib.WordArray; var BlockCipher = C_lib.BlockCipher; var C_algo = C.algo; // Permuted Choice 1 constants var PC1 = [ 57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, 27, 19, 11, 3, 60, 52, 44, 36, 63, 55, 47, 39, 31, 23, 15, 7, 62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21, 13, 5, 28, 20, 12, 4 ]; // Permuted Choice 2 constants var PC2 = [ 14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21, 10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, 41, 52, 31, 37, 47, 55, 30, 40, 51, 45, 33, 48, 44, 49, 39, 56, 34, 53, 46, 42, 50, 36, 29, 32 ]; // Cumulative bit shift constants var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28]; // SBOXes and round permutation constants var SBOX_P = [ { 0x0: 0x808200, 0x10000000: 0x8000, 0x20000000: 0x808002, 0x30000000: 0x2, 0x40000000: 0x200, 0x50000000: 0x808202, 0x60000000: 0x800202, 0x70000000: 0x800000, 0x80000000: 0x202, 0x90000000: 0x800200, 0xa0000000: 0x8200, 0xb0000000: 0x808000, 0xc0000000: 0x8002, 0xd0000000: 0x800002, 0xe0000000: 0x0, 0xf0000000: 0x8202, 0x8000000: 0x0, 0x18000000: 0x808202, 0x28000000: 0x8202, 0x38000000: 0x8000, 0x48000000: 0x808200, 0x58000000: 0x200, 0x68000000: 0x808002, 0x78000000: 0x2, 0x88000000: 0x800200, 0x98000000: 0x8200, 0xa8000000: 0x808000, 0xb8000000: 0x800202, 0xc8000000: 0x800002, 0xd8000000: 0x8002, 0xe8000000: 0x202, 0xf8000000: 0x800000, 0x1: 0x8000, 0x10000001: 0x2, 0x20000001: 0x808200, 0x30000001: 0x800000, 0x40000001: 0x808002, 0x50000001: 0x8200, 0x60000001: 0x200, 0x70000001: 0x800202, 0x80000001: 0x808202, 0x90000001: 0x808000, 0xa0000001: 0x800002, 0xb0000001: 0x8202, 0xc0000001: 0x202, 0xd0000001: 0x800200, 0xe0000001: 0x8002, 0xf0000001: 0x0, 0x8000001: 0x808202, 0x18000001: 0x808000, 0x28000001: 0x800000, 0x38000001: 0x200, 0x48000001: 0x8000, 0x58000001: 0x800002, 0x68000001: 0x2, 0x78000001: 0x8202, 0x88000001: 0x8002, 0x98000001: 0x800202, 0xa8000001: 0x202, 0xb8000001: 0x808200, 0xc8000001: 0x800200, 0xd8000001: 0x0, 0xe8000001: 0x8200, 0xf8000001: 0x808002 }, { 0x0: 0x40084010, 0x1000000: 0x4000, 0x2000000: 0x80000, 0x3000000: 0x40080010, 0x4000000: 0x40000010, 0x5000000: 0x40084000, 0x6000000: 0x40004000, 0x7000000: 0x10, 0x8000000: 0x84000, 0x9000000: 0x40004010, 0xa000000: 0x40000000, 0xb000000: 0x84010, 0xc000000: 0x80010, 0xd000000: 0x0, 0xe000000: 0x4010, 0xf000000: 0x40080000, 0x800000: 0x40004000, 0x1800000: 0x84010, 0x2800000: 0x10, 0x3800000: 0x40004010, 0x4800000: 0x40084010, 0x5800000: 0x40000000, 0x6800000: 0x80000, 0x7800000: 0x40080010, 0x8800000: 0x80010, 0x9800000: 0x0, 0xa800000: 0x4000, 0xb800000: 0x40080000, 0xc800000: 0x40000010, 0xd800000: 0x84000, 0xe800000: 0x40084000, 0xf800000: 0x4010, 0x10000000: 0x0, 0x11000000: 0x40080010, 0x12000000: 0x40004010, 0x13000000: 0x40084000, 0x14000000: 0x40080000, 0x15000000: 0x10, 0x16000000: 0x84010, 0x17000000: 0x4000, 0x18000000: 0x4010, 0x19000000: 0x80000, 0x1a000000: 0x80010, 0x1b000000: 0x40000010, 0x1c000000: 0x84000, 0x1d000000: 0x40004000, 0x1e000000: 0x40000000, 0x1f000000: 0x40084010, 0x10800000: 0x84010, 0x11800000: 0x80000, 0x12800000: 0x40080000, 0x13800000: 0x4000, 0x14800000: 0x40004000, 0x15800000: 0x40084010, 0x16800000: 0x10, 0x17800000: 0x40000000, 0x18800000: 0x40084000, 0x19800000: 0x40000010, 0x1a800000: 0x40004010, 0x1b800000: 0x80010, 0x1c800000: 0x0, 0x1d800000: 0x4010, 0x1e800000: 0x40080010, 0x1f800000: 0x84000 }, { 0x0: 0x104, 0x100000: 0x0, 0x200000: 0x4000100, 0x300000: 0x10104, 0x400000: 0x10004, 0x500000: 0x4000004, 0x600000: 0x4010104, 0x700000: 0x4010000, 0x800000: 0x4000000, 0x900000: 0x4010100, 0xa00000: 0x10100, 0xb00000: 0x4010004, 0xc00000: 0x4000104, 0xd00000: 0x10000, 0xe00000: 0x4, 0xf00000: 0x100, 0x80000: 0x4010100, 0x180000: 0x4010004, 0x280000: 0x0, 0x380000: 0x4000100, 0x480000: 0x4000004, 0x580000: 0x10000, 0x680000: 0x10004, 0x780000: 0x104, 0x880000: 0x4, 0x980000: 0x100, 0xa80000: 0x4010000, 0xb80000: 0x10104, 0xc80000: 0x10100, 0xd80000: 0x4000104, 0xe80000: 0x4010104, 0xf80000: 0x4000000, 0x1000000: 0x4010100, 0x1100000: 0x10004, 0x1200000: 0x10000, 0x1300000: 0x4000100, 0x1400000: 0x100, 0x1500000: 0x4010104, 0x1600000: 0x4000004, 0x1700000: 0x0, 0x1800000: 0x4000104, 0x1900000: 0x4000000, 0x1a00000: 0x4, 0x1b00000: 0x10100, 0x1c00000: 0x4010000, 0x1d00000: 0x104, 0x1e00000: 0x10104, 0x1f00000: 0x4010004, 0x1080000: 0x4000000, 0x1180000: 0x104, 0x1280000: 0x4010100, 0x1380000: 0x0, 0x1480000: 0x10004, 0x1580000: 0x4000100, 0x1680000: 0x100, 0x1780000: 0x4010004, 0x1880000: 0x10000, 0x1980000: 0x4010104, 0x1a80000: 0x10104, 0x1b80000: 0x4000004, 0x1c80000: 0x4000104, 0x1d80000: 0x4010000, 0x1e80000: 0x4, 0x1f80000: 0x10100 }, { 0x0: 0x80401000, 0x10000: 0x80001040, 0x20000: 0x401040, 0x30000: 0x80400000, 0x40000: 0x0, 0x50000: 0x401000, 0x60000: 0x80000040, 0x70000: 0x400040, 0x80000: 0x80000000, 0x90000: 0x400000, 0xa0000: 0x40, 0xb0000: 0x80001000, 0xc0000: 0x80400040, 0xd0000: 0x1040, 0xe0000: 0x1000, 0xf0000: 0x80401040, 0x8000: 0x80001040, 0x18000: 0x40, 0x28000: 0x80400040, 0x38000: 0x80001000, 0x48000: 0x401000, 0x58000: 0x80401040, 0x68000: 0x0, 0x78000: 0x80400000, 0x88000: 0x1000, 0x98000: 0x80401000, 0xa8000: 0x400000, 0xb8000: 0x1040, 0xc8000: 0x80000000, 0xd8000: 0x400040, 0xe8000: 0x401040, 0xf8000: 0x80000040, 0x100000: 0x400040, 0x110000: 0x401000, 0x120000: 0x80000040, 0x130000: 0x0, 0x140000: 0x1040, 0x150000: 0x80400040, 0x160000: 0x80401000, 0x170000: 0x80001040, 0x180000: 0x80401040, 0x190000: 0x80000000, 0x1a0000: 0x80400000, 0x1b0000: 0x401040, 0x1c0000: 0x80001000, 0x1d0000: 0x400000, 0x1e0000: 0x40, 0x1f0000: 0x1000, 0x108000: 0x80400000, 0x118000: 0x80401040, 0x128000: 0x0, 0x138000: 0x401000, 0x148000: 0x400040, 0x158000: 0x80000000, 0x168000: 0x80001040, 0x178000: 0x40, 0x188000: 0x80000040, 0x198000: 0x1000, 0x1a8000: 0x80001000, 0x1b8000: 0x80400040, 0x1c8000: 0x1040, 0x1d8000: 0x80401000, 0x1e8000: 0x400000, 0x1f8000: 0x401040 }, { 0x0: 0x80, 0x1000: 0x1040000, 0x2000: 0x40000, 0x3000: 0x20000000, 0x4000: 0x20040080, 0x5000: 0x1000080, 0x6000: 0x21000080, 0x7000: 0x40080, 0x8000: 0x1000000, 0x9000: 0x20040000, 0xa000: 0x20000080, 0xb000: 0x21040080, 0xc000: 0x21040000, 0xd000: 0x0, 0xe000: 0x1040080, 0xf000: 0x21000000, 0x800: 0x1040080, 0x1800: 0x21000080, 0x2800: 0x80, 0x3800: 0x1040000, 0x4800: 0x40000, 0x5800: 0x20040080, 0x6800: 0x21040000, 0x7800: 0x20000000, 0x8800: 0x20040000, 0x9800: 0x0, 0xa800: 0x21040080, 0xb800: 0x1000080, 0xc800: 0x20000080, 0xd800: 0x21000000, 0xe800: 0x1000000, 0xf800: 0x40080, 0x10000: 0x40000, 0x11000: 0x80, 0x12000: 0x20000000, 0x13000: 0x21000080, 0x14000: 0x1000080, 0x15000: 0x21040000, 0x16000: 0x20040080, 0x17000: 0x1000000, 0x18000: 0x21040080, 0x19000: 0x21000000, 0x1a000: 0x1040000, 0x1b000: 0x20040000, 0x1c000: 0x40080, 0x1d000: 0x20000080, 0x1e000: 0x0, 0x1f000: 0x1040080, 0x10800: 0x21000080, 0x11800: 0x1000000, 0x12800: 0x1040000, 0x13800: 0x20040080, 0x14800: 0x20000000, 0x15800: 0x1040080, 0x16800: 0x80, 0x17800: 0x21040000, 0x18800: 0x40080, 0x19800: 0x21040080, 0x1a800: 0x0, 0x1b800: 0x21000000, 0x1c800: 0x1000080, 0x1d800: 0x40000, 0x1e800: 0x20040000, 0x1f800: 0x20000080 }, { 0x0: 0x10000008, 0x100: 0x2000, 0x200: 0x10200000, 0x300: 0x10202008, 0x400: 0x10002000, 0x500: 0x200000, 0x600: 0x200008, 0x700: 0x10000000, 0x800: 0x0, 0x900: 0x10002008, 0xa00: 0x202000, 0xb00: 0x8, 0xc00: 0x10200008, 0xd00: 0x202008, 0xe00: 0x2008, 0xf00: 0x10202000, 0x80: 0x10200000, 0x180: 0x10202008, 0x280: 0x8, 0x380: 0x200000, 0x480: 0x202008, 0x580: 0x10000008, 0x680: 0x10002000, 0x780: 0x2008, 0x880: 0x200008, 0x980: 0x2000, 0xa80: 0x10002008, 0xb80: 0x10200008, 0xc80: 0x0, 0xd80: 0x10202000, 0xe80: 0x202000, 0xf80: 0x10000000, 0x1000: 0x10002000, 0x1100: 0x10200008, 0x1200: 0x10202008, 0x1300: 0x2008, 0x1400: 0x200000, 0x1500: 0x10000000, 0x1600: 0x10000008, 0x1700: 0x202000, 0x1800: 0x202008, 0x1900: 0x0, 0x1a00: 0x8, 0x1b00: 0x10200000, 0x1c00: 0x2000, 0x1d00: 0x10002008, 0x1e00: 0x10202000, 0x1f00: 0x200008, 0x1080: 0x8, 0x1180: 0x202000, 0x1280: 0x200000, 0x1380: 0x10000008, 0x1480: 0x10002000, 0x1580: 0x2008, 0x1680: 0x10202008, 0x1780: 0x10200000, 0x1880: 0x10202000, 0x1980: 0x10200008, 0x1a80: 0x2000, 0x1b80: 0x202008, 0x1c80: 0x200008, 0x1d80: 0x0, 0x1e80: 0x10000000, 0x1f80: 0x10002008 }, { 0x0: 0x100000, 0x10: 0x2000401, 0x20: 0x400, 0x30: 0x100401, 0x40: 0x2100401, 0x50: 0x0, 0x60: 0x1, 0x70: 0x2100001, 0x80: 0x2000400, 0x90: 0x100001, 0xa0: 0x2000001, 0xb0: 0x2100400, 0xc0: 0x2100000, 0xd0: 0x401, 0xe0: 0x100400, 0xf0: 0x2000000, 0x8: 0x2100001, 0x18: 0x0, 0x28: 0x2000401, 0x38: 0x2100400, 0x48: 0x100000, 0x58: 0x2000001, 0x68: 0x2000000, 0x78: 0x401, 0x88: 0x100401, 0x98: 0x2000400, 0xa8: 0x2100000, 0xb8: 0x100001, 0xc8: 0x400, 0xd8: 0x2100401, 0xe8: 0x1, 0xf8: 0x100400, 0x100: 0x2000000, 0x110: 0x100000, 0x120: 0x2000401, 0x130: 0x2100001, 0x140: 0x100001, 0x150: 0x2000400, 0x160: 0x2100400, 0x170: 0x100401, 0x180: 0x401, 0x190: 0x2100401, 0x1a0: 0x100400, 0x1b0: 0x1, 0x1c0: 0x0, 0x1d0: 0x2100000, 0x1e0: 0x2000001, 0x1f0: 0x400, 0x108: 0x100400, 0x118: 0x2000401, 0x128: 0x2100001, 0x138: 0x1, 0x148: 0x2000000, 0x158: 0x100000, 0x168: 0x401, 0x178: 0x2100400, 0x188: 0x2000001, 0x198: 0x2100000, 0x1a8: 0x0, 0x1b8: 0x2100401, 0x1c8: 0x100401, 0x1d8: 0x400, 0x1e8: 0x2000400, 0x1f8: 0x100001 }, { 0x0: 0x8000820, 0x1: 0x20000, 0x2: 0x8000000, 0x3: 0x20, 0x4: 0x20020, 0x5: 0x8020820, 0x6: 0x8020800, 0x7: 0x800, 0x8: 0x8020000, 0x9: 0x8000800, 0xa: 0x20800, 0xb: 0x8020020, 0xc: 0x820, 0xd: 0x0, 0xe: 0x8000020, 0xf: 0x20820, 0x80000000: 0x800, 0x80000001: 0x8020820, 0x80000002: 0x8000820, 0x80000003: 0x8000000, 0x80000004: 0x8020000, 0x80000005: 0x20800, 0x80000006: 0x20820, 0x80000007: 0x20, 0x80000008: 0x8000020, 0x80000009: 0x820, 0x8000000a: 0x20020, 0x8000000b: 0x8020800, 0x8000000c: 0x0, 0x8000000d: 0x8020020, 0x8000000e: 0x8000800, 0x8000000f: 0x20000, 0x10: 0x20820, 0x11: 0x8020800, 0x12: 0x20, 0x13: 0x800, 0x14: 0x8000800, 0x15: 0x8000020, 0x16: 0x8020020, 0x17: 0x20000, 0x18: 0x0, 0x19: 0x20020, 0x1a: 0x8020000, 0x1b: 0x8000820, 0x1c: 0x8020820, 0x1d: 0x20800, 0x1e: 0x820, 0x1f: 0x8000000, 0x80000010: 0x20000, 0x80000011: 0x800, 0x80000012: 0x8020020, 0x80000013: 0x20820, 0x80000014: 0x20, 0x80000015: 0x8020000, 0x80000016: 0x8000000, 0x80000017: 0x8000820, 0x80000018: 0x8020820, 0x80000019: 0x8000020, 0x8000001a: 0x8000800, 0x8000001b: 0x0, 0x8000001c: 0x20800, 0x8000001d: 0x820, 0x8000001e: 0x20020, 0x8000001f: 0x8020800 } ]; // Masks that select the SBOX input var SBOX_MASK = [ 0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000, 0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f ]; /** * DES block cipher algorithm. */ var DES = C_algo.DES = BlockCipher.extend({ _doReset: function () { // Shortcuts var key = this._key; var keyWords = key.words; // Select 56 bits according to PC1 var keyBits = []; for (var i = 0; i < 56; i++) { var keyBitPos = PC1[i] - 1; keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1; } // Assemble 16 subkeys var subKeys = this._subKeys = []; for (var nSubKey = 0; nSubKey < 16; nSubKey++) { // Create subkey var subKey = subKeys[nSubKey] = []; // Shortcut var bitShift = BIT_SHIFTS[nSubKey]; // Select 48 bits according to PC2 for (var i = 0; i < 24; i++) { // Select from the left 28 key bits subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6); // Select from the right 28 key bits subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6); } // Since each subkey is applied to an expanded 32-bit input, // the subkey can be broken into 8 values scaled to 32-bits, // which allows the key to be used without expansion subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31); for (var i = 1; i < 7; i++) { subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3); } subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27); } // Compute inverse subkeys var invSubKeys = this._invSubKeys = []; for (var i = 0; i < 16; i++) { invSubKeys[i] = subKeys[15 - i]; } }, encryptBlock: function (M, offset) { this._doCryptBlock(M, offset, this._subKeys); }, decryptBlock: function (M, offset) { this._doCryptBlock(M, offset, this._invSubKeys); }, _doCryptBlock: function (M, offset, subKeys) { // Get input this._lBlock = M[offset]; this._rBlock = M[offset + 1]; // Initial permutation exchangeLR.call(this, 4, 0x0f0f0f0f); exchangeLR.call(this, 16, 0x0000ffff); exchangeRL.call(this, 2, 0x33333333); exchangeRL.call(this, 8, 0x00ff00ff); exchangeLR.call(this, 1, 0x55555555); // Rounds for (var round = 0; round < 16; round++) { // Shortcuts var subKey = subKeys[round]; var lBlock = this._lBlock; var rBlock = this._rBlock; // Feistel function var f = 0; for (var i = 0; i < 8; i++) { f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0]; } this._lBlock = rBlock; this._rBlock = lBlock ^ f; } // Undo swap from last round var t = this._lBlock; this._lBlock = this._rBlock; this._rBlock = t; // Final permutation exchangeLR.call(this, 1, 0x55555555); exchangeRL.call(this, 8, 0x00ff00ff); exchangeRL.call(this, 2, 0x33333333); exchangeLR.call(this, 16, 0x0000ffff); exchangeLR.call(this, 4, 0x0f0f0f0f); // Set output M[offset] = this._lBlock; M[offset + 1] = this._rBlock; }, keySize: 64/32, ivSize: 64/32, blockSize: 64/32 }); // Swap bits across the left and right words function exchangeLR(offset, mask) { var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask; this._rBlock ^= t; this._lBlock ^= t << offset; } function exchangeRL(offset, mask) { var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask; this._lBlock ^= t; this._rBlock ^= t << offset; } /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.DES.encrypt(message, key, cfg); * var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg); */ C.DES = BlockCipher._createHelper(DES); /** * Triple-DES block cipher algorithm. */ var TripleDES = C_algo.TripleDES = BlockCipher.extend({ _doReset: function () { // Shortcuts var key = this._key; var keyWords = key.words; // Make sure the key length is valid (64, 128 or >= 192 bit) if (keyWords.length !== 2 && keyWords.length !== 4 && keyWords.length < 6) { throw new Error('Invalid key length - 3DES requires the key length to be 64, 128, 192 or >192.'); } // Extend the key according to the keying options defined in 3DES standard var key1 = keyWords.slice(0, 2); var key2 = keyWords.length < 4 ? keyWords.slice(0, 2) : keyWords.slice(2, 4); var key3 = keyWords.length < 6 ? keyWords.slice(0, 2) : keyWords.slice(4, 6); // Create DES instances this._des1 = DES.createEncryptor(WordArray.create(key1)); this._des2 = DES.createEncryptor(WordArray.create(key2)); this._des3 = DES.createEncryptor(WordArray.create(key3)); }, encryptBlock: function (M, offset) { this._des1.encryptBlock(M, offset); this._des2.decryptBlock(M, offset); this._des3.encryptBlock(M, offset); }, decryptBlock: function (M, offset) { this._des3.decryptBlock(M, offset); this._des2.encryptBlock(M, offset); this._des1.decryptBlock(M, offset); }, keySize: 192/32, ivSize: 64/32, blockSize: 64/32 }); /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg); * var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg); */ C.TripleDES = BlockCipher._createHelper(TripleDES); }()); return CryptoJS.TripleDES; })); }); var rc4 = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, encBase64, md5, evpkdf, cipherCore); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var StreamCipher = C_lib.StreamCipher; var C_algo = C.algo; /** * RC4 stream cipher algorithm. */ var RC4 = C_algo.RC4 = StreamCipher.extend({ _doReset: function () { // Shortcuts var key = this._key; var keyWords = key.words; var keySigBytes = key.sigBytes; // Init sbox var S = this._S = []; for (var i = 0; i < 256; i++) { S[i] = i; } // Key setup for (var i = 0, j = 0; i < 256; i++) { var keyByteIndex = i % keySigBytes; var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff; j = (j + S[i] + keyByte) % 256; // Swap var t = S[i]; S[i] = S[j]; S[j] = t; } // Counters this._i = this._j = 0; }, _doProcessBlock: function (M, offset) { M[offset] ^= generateKeystreamWord.call(this); }, keySize: 256/32, ivSize: 0 }); function generateKeystreamWord() { // Shortcuts var S = this._S; var i = this._i; var j = this._j; // Generate keystream word var keystreamWord = 0; for (var n = 0; n < 4; n++) { i = (i + 1) % 256; j = (j + S[i]) % 256; // Swap var t = S[i]; S[i] = S[j]; S[j] = t; keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8); } // Update counters this._i = i; this._j = j; return keystreamWord; } /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg); * var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg); */ C.RC4 = StreamCipher._createHelper(RC4); /** * Modified RC4 stream cipher algorithm. */ var RC4Drop = C_algo.RC4Drop = RC4.extend({ /** * Configuration options. * * @property {number} drop The number of keystream words to drop. Default 192 */ cfg: RC4.cfg.extend({ drop: 192 }), _doReset: function () { RC4._doReset.call(this); // Drop for (var i = this.cfg.drop; i > 0; i--) { generateKeystreamWord.call(this); } } }); /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg); * var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg); */ C.RC4Drop = StreamCipher._createHelper(RC4Drop); }()); return CryptoJS.RC4; })); }); var rabbit = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, encBase64, md5, evpkdf, cipherCore); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var StreamCipher = C_lib.StreamCipher; var C_algo = C.algo; // Reusable objects var S = []; var C_ = []; var G = []; /** * Rabbit stream cipher algorithm */ var Rabbit = C_algo.Rabbit = StreamCipher.extend({ _doReset: function () { // Shortcuts var K = this._key.words; var iv = this.cfg.iv; // Swap endian for (var i = 0; i < 4; i++) { K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) | (((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00); } // Generate initial state values var X = this._X = [ K[0], (K[3] << 16) | (K[2] >>> 16), K[1], (K[0] << 16) | (K[3] >>> 16), K[2], (K[1] << 16) | (K[0] >>> 16), K[3], (K[2] << 16) | (K[1] >>> 16) ]; // Generate initial counter values var C = this._C = [ (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff), (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff), (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff), (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff) ]; // Carry bit this._b = 0; // Iterate the system four times for (var i = 0; i < 4; i++) { nextState.call(this); } // Modify the counters for (var i = 0; i < 8; i++) { C[i] ^= X[(i + 4) & 7]; } // IV setup if (iv) { // Shortcuts var IV = iv.words; var IV_0 = IV[0]; var IV_1 = IV[1]; // Generate four subvectors var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00); var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00); var i1 = (i0 >>> 16) | (i2 & 0xffff0000); var i3 = (i2 << 16) | (i0 & 0x0000ffff); // Modify counter values C[0] ^= i0; C[1] ^= i1; C[2] ^= i2; C[3] ^= i3; C[4] ^= i0; C[5] ^= i1; C[6] ^= i2; C[7] ^= i3; // Iterate the system four times for (var i = 0; i < 4; i++) { nextState.call(this); } } }, _doProcessBlock: function (M, offset) { // Shortcut var X = this._X; // Iterate the system nextState.call(this); // Generate four keystream words S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16); S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16); S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16); S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16); for (var i = 0; i < 4; i++) { // Swap endian S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) | (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00); // Encrypt M[offset + i] ^= S[i]; } }, blockSize: 128/32, ivSize: 64/32 }); function nextState() { // Shortcuts var X = this._X; var C = this._C; // Save old counter values for (var i = 0; i < 8; i++) { C_[i] = C[i]; } // Calculate new counter values C[0] = (C[0] + 0x4d34d34d + this._b) | 0; C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0; C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0; C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0; C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0; C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0; C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0; C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0; this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0; // Calculate the g-values for (var i = 0; i < 8; i++) { var gx = X[i] + C[i]; // Construct high and low argument for squaring var ga = gx & 0xffff; var gb = gx >>> 16; // Calculate high and low result of squaring var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb; var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0); // High XOR low G[i] = gh ^ gl; } // Calculate new state values X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0; X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0; X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0; X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0; X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0; X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0; X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0; X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0; } /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg); * var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg); */ C.Rabbit = StreamCipher._createHelper(Rabbit); }()); return CryptoJS.Rabbit; })); }); var rabbitLegacy = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, encBase64, md5, evpkdf, cipherCore); } }(commonjsGlobal, function (CryptoJS) { (function () { // Shortcuts var C = CryptoJS; var C_lib = C.lib; var StreamCipher = C_lib.StreamCipher; var C_algo = C.algo; // Reusable objects var S = []; var C_ = []; var G = []; /** * Rabbit stream cipher algorithm. * * This is a legacy version that neglected to convert the key to little-endian. * This error doesn't affect the cipher's security, * but it does affect its compatibility with other implementations. */ var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({ _doReset: function () { // Shortcuts var K = this._key.words; var iv = this.cfg.iv; // Generate initial state values var X = this._X = [ K[0], (K[3] << 16) | (K[2] >>> 16), K[1], (K[0] << 16) | (K[3] >>> 16), K[2], (K[1] << 16) | (K[0] >>> 16), K[3], (K[2] << 16) | (K[1] >>> 16) ]; // Generate initial counter values var C = this._C = [ (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff), (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff), (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff), (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff) ]; // Carry bit this._b = 0; // Iterate the system four times for (var i = 0; i < 4; i++) { nextState.call(this); } // Modify the counters for (var i = 0; i < 8; i++) { C[i] ^= X[(i + 4) & 7]; } // IV setup if (iv) { // Shortcuts var IV = iv.words; var IV_0 = IV[0]; var IV_1 = IV[1]; // Generate four subvectors var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00); var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00); var i1 = (i0 >>> 16) | (i2 & 0xffff0000); var i3 = (i2 << 16) | (i0 & 0x0000ffff); // Modify counter values C[0] ^= i0; C[1] ^= i1; C[2] ^= i2; C[3] ^= i3; C[4] ^= i0; C[5] ^= i1; C[6] ^= i2; C[7] ^= i3; // Iterate the system four times for (var i = 0; i < 4; i++) { nextState.call(this); } } }, _doProcessBlock: function (M, offset) { // Shortcut var X = this._X; // Iterate the system nextState.call(this); // Generate four keystream words S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16); S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16); S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16); S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16); for (var i = 0; i < 4; i++) { // Swap endian S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) | (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00); // Encrypt M[offset + i] ^= S[i]; } }, blockSize: 128/32, ivSize: 64/32 }); function nextState() { // Shortcuts var X = this._X; var C = this._C; // Save old counter values for (var i = 0; i < 8; i++) { C_[i] = C[i]; } // Calculate new counter values C[0] = (C[0] + 0x4d34d34d + this._b) | 0; C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0; C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0; C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0; C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0; C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0; C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0; C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0; this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0; // Calculate the g-values for (var i = 0; i < 8; i++) { var gx = X[i] + C[i]; // Construct high and low argument for squaring var ga = gx & 0xffff; var gb = gx >>> 16; // Calculate high and low result of squaring var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb; var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0); // High XOR low G[i] = gh ^ gl; } // Calculate new state values X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0; X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0; X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0; X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0; X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0; X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0; X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0; X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0; } /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg); * var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg); */ C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy); }()); return CryptoJS.RabbitLegacy; })); }); var cryptoJs = createCommonjsModule(function (module, exports) { (function (root, factory, undef) { { // CommonJS module.exports = factory(core, x64Core, libTypedarrays, encUtf16, encBase64, encBase64url, md5, sha1, sha256, sha224, sha512, sha384, sha3, ripemd160, hmac, pbkdf2, evpkdf, cipherCore, modeCfb, modeCtr, modeCtrGladman, modeOfb, modeEcb, padAnsix923, padIso10126, padIso97971, padZeropadding, padNopadding, formatHex, aes, tripledes, rc4, rabbit, rabbitLegacy); } }(commonjsGlobal, function (CryptoJS) { return CryptoJS; })); }); var SecurityManager = /** @class */ (function () { function SecurityManager() { // store!: SignalProtocolStore this.deviceID = 2; } SecurityManager.shared = function () { if (!this.instance) { this.instance = new SecurityManager(); // this.instance.store = new SignalProtocolStore() } return this.instance; }; // public set identityKey(identityKeyPair: KeyPairType | undefined) { // this.store.put("identityKey", identityKeyPair) // } // public async initSignal() { // const registrationId = KeyHelper.generateRegistrationId(); // this.registrationID = registrationId // this.store.put("registrationId", registrationId) // const identityKeyPair = await KeyHelper.generateIdentityKeyPair(); // this.store.put("identityKey", identityKeyPair) // } // public async generateSignedPreKey() { // const identityKeyPair = await this.store.getIdentityKeyPair() // const signedPreKeyId = Math.floor(10000 * Math.random()); // const signedPreKey = await KeyHelper.generateSignedPreKey( // identityKeyPair!, // signedPreKeyId // ); // this.store.storeSignedPreKey(signedPreKeyId, signedPreKey.keyPair); // const publicSignedPreKey: SignedPublicPreKeyType = { // keyId: signedPreKeyId, // publicKey: signedPreKey.keyPair.pubKey, // signature: signedPreKey.signature, // }; // return publicSignedPreKey // } // public async generatePreKeys() :Promise { // const baseKeyId = Math.floor(10000 * Math.random()); // const publicPreKey1 = await this.generatePreKey(baseKeyId) // const publicPreKey2 = await this.generatePreKey(baseKeyId+1) // return [publicPreKey1,publicPreKey2] // } // public async generatePreKey(keyID:number) { // const preKey = await KeyHelper.generatePreKey(keyID); // this.store.storePreKey(`${keyID}`, preKey.keyPair); // const publicPreKey: PreKeyType = { // keyId: preKey.keyId, // publicKey: preKey.keyPair.pubKey, // }; // return publicPreKey // } SecurityManager.prototype.signalDecrypt = function (recipientID, messageData) { return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) { // const recipientAddress = new SignalProtocolAddress(recipientID, this.deviceID); // const cipher = new SessionCipher(this.store, recipientAddress); // let type = messageData[0] // let message = messageData.subarray(1) // const encodedString = uint8ArrayToString(message) // console.log('type--->',type) // let messageBuff = Uint8Array.from(Buffer.from(encodedString, "base64")).buffer // if (type === 3) { // return cipher.decryptPreKeyWhisperMessage(messageBuff) // } // return cipher.decryptWhisperMessage(messageBuff) return [2 /*return*/, messageData.buffer]; }); }); }; SecurityManager.prototype.signalEncrypt = function (recipientID, contentData) { return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) { // const recipientAddress = new SignalProtocolAddress(recipientID, this.deviceID); // const cipher = new SessionCipher(this.store, recipientAddress); // const message = await cipher.encrypt(contentData.buffer) // const messageBase64 = Buffer.from(this.stringToUint(message.body ?? "")).toString("base64") // const messageUint8s = this.stringToUint(messageBase64) // return Uint8Array.from([message.type, ...messageUint8s]) return [2 /*return*/, contentData]; }); }); }; // public async signalProcessSession(recipientID: string, deviceType: DeviceType) { // const recipientAddress = new SignalProtocolAddress(recipientID, this.deviceID); // const sessionBuilder = new SessionBuilder(this.store, recipientAddress); // const session = await sessionBuilder.processPreKey(deviceType) // return session // } SecurityManager.prototype.stringToUint = function (str) { // let string = unescape(encodeURIComponent(str)); var charList = str.split(''); var uintArray = new Array(); for (var _i = 0, charList_1 = charList; _i < charList_1.length; _i++) { var v = charList_1[_i]; uintArray.push(v.charCodeAt(0)); } return uintArray; }; SecurityManager.prototype.encryption = function (message) { var actMsgKeyBytes = cryptoJs.AES.encrypt(cryptoJs.enc.Utf8.parse(message), cryptoJs.enc.Utf8.parse(this.aesKey), { keySize: 128 / 8, iv: cryptoJs.enc.Utf8.parse(this.aesIV), mode: cryptoJs.mode.CBC, padding: cryptoJs.pad.Pkcs7 }); var actMsgKey = actMsgKeyBytes.toString(); return actMsgKey; }; SecurityManager.prototype.decryption = function (message) { var messageStr = this.uintToString(Array.from(message)); var messagedecBase64 = cryptoJs.enc.Base64.parse(messageStr); var decrypted = cryptoJs.AES.decrypt(cryptoJs.enc.Base64.stringify(messagedecBase64), cryptoJs.enc.Utf8.parse(this.aesKey), { keySize: 128 / 8, iv: cryptoJs.enc.Utf8.parse(this.aesIV), mode: cryptoJs.mode.CBC, padding: cryptoJs.pad.Pkcs7 }); return Uint8Array.from(buffer__namespace.Buffer.from(decrypted.toString(cryptoJs.enc.Utf8))); }; SecurityManager.prototype.encryption2 = function (message) { var encodedString = String.fromCharCode.apply(null, Array.from(message)); var decodedString = decodeURIComponent(escape(encodedString)); return this.encryption(decodedString); }; SecurityManager.prototype.uintToString = function (array) { var encodedString = String.fromCharCode.apply(null, array); // const decodedString = decodeURIComponent(escape(encodedString)); return encodedString; }; return SecurityManager; }()); var Md5 = /** @class */ (function () { function Md5() { } Md5.AddUnsigned = function (lX, lY) { var lX4, lY4, lX8, lY8, lResult; lX8 = (lX & 0x80000000); lY8 = (lY & 0x80000000); lX4 = (lX & 0x40000000); lY4 = (lY & 0x40000000); lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF); if (!!(lX4 & lY4)) { return (lResult ^ 0x80000000 ^ lX8 ^ lY8); } if (!!(lX4 | lY4)) { if (!!(lResult & 0x40000000)) { return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); } else { return (lResult ^ 0x40000000 ^ lX8 ^ lY8); } } else { return (lResult ^ lX8 ^ lY8); } }; Md5.FF = function (a, b, c, d, x, s, ac) { a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.F(b, c, d), x), ac)); return this.AddUnsigned(this.RotateLeft(a, s), b); }; Md5.GG = function (a, b, c, d, x, s, ac) { a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.G(b, c, d), x), ac)); return this.AddUnsigned(this.RotateLeft(a, s), b); }; Md5.HH = function (a, b, c, d, x, s, ac) { a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.H(b, c, d), x), ac)); return this.AddUnsigned(this.RotateLeft(a, s), b); }; Md5.II = function (a, b, c, d, x, s, ac) { a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.I(b, c, d), x), ac)); return this.AddUnsigned(this.RotateLeft(a, s), b); }; Md5.ConvertToWordArray = function (string) { var lWordCount, lMessageLength = string.length, lNumberOfWords_temp1 = lMessageLength + 8, lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64, lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16, lWordArray = Array(lNumberOfWords - 1), lBytePosition = 0, lByteCount = 0; while (lByteCount < lMessageLength) { lWordCount = (lByteCount - (lByteCount % 4)) / 4; lBytePosition = (lByteCount % 4) * 8; lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount) << lBytePosition)); lByteCount++; } lWordCount = (lByteCount - (lByteCount % 4)) / 4; lBytePosition = (lByteCount % 4) * 8; lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition); lWordArray[lNumberOfWords - 2] = lMessageLength << 3; lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29; return lWordArray; }; Md5.WordToHex = function (lValue) { var WordToHexValue = "", WordToHexValue_temp = "", lByte, lCount; for (lCount = 0; lCount <= 3; lCount++) { lByte = (lValue >>> (lCount * 8)) & 255; WordToHexValue_temp = "0" + lByte.toString(16); WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length - 2, 2); } return WordToHexValue; }; Md5.Utf8Encode = function (string) { var utftext = "", c; string = string.replace(/\r\n/g, "\n"); for (var n = 0; n < string.length; n++) { c = string.charCodeAt(n); if (c < 128) { utftext += String.fromCharCode(c); } else if ((c > 127) && (c < 2048)) { utftext += String.fromCharCode((c >> 6) | 192); utftext += String.fromCharCode((c & 63) | 128); } else { utftext += String.fromCharCode((c >> 12) | 224); utftext += String.fromCharCode(((c >> 6) & 63) | 128); utftext += String.fromCharCode((c & 63) | 128); } } return utftext; }; Md5.init = function (string) { var temp; if (typeof string !== 'string') string = JSON.stringify(string); this._string = this.Utf8Encode(string); this.x = this.ConvertToWordArray(this._string); this.a = 0x67452301; this.b = 0xEFCDAB89; this.c = 0x98BADCFE; this.d = 0x10325476; for (this.k = 0; this.k < this.x.length; this.k += 16) { this.AA = this.a; this.BB = this.b; this.CC = this.c; this.DD = this.d; this.a = this.FF(this.a, this.b, this.c, this.d, this.x[this.k], this.S11, 0xD76AA478); this.d = this.FF(this.d, this.a, this.b, this.c, this.x[this.k + 1], this.S12, 0xE8C7B756); this.c = this.FF(this.c, this.d, this.a, this.b, this.x[this.k + 2], this.S13, 0x242070DB); this.b = this.FF(this.b, this.c, this.d, this.a, this.x[this.k + 3], this.S14, 0xC1BDCEEE); this.a = this.FF(this.a, this.b, this.c, this.d, this.x[this.k + 4], this.S11, 0xF57C0FAF); this.d = this.FF(this.d, this.a, this.b, this.c, this.x[this.k + 5], this.S12, 0x4787C62A); this.c = this.FF(this.c, this.d, this.a, this.b, this.x[this.k + 6], this.S13, 0xA8304613); this.b = this.FF(this.b, this.c, this.d, this.a, this.x[this.k + 7], this.S14, 0xFD469501); this.a = this.FF(this.a, this.b, this.c, this.d, this.x[this.k + 8], this.S11, 0x698098D8); this.d = this.FF(this.d, this.a, this.b, this.c, this.x[this.k + 9], this.S12, 0x8B44F7AF); this.c = this.FF(this.c, this.d, this.a, this.b, this.x[this.k + 10], this.S13, 0xFFFF5BB1); this.b = this.FF(this.b, this.c, this.d, this.a, this.x[this.k + 11], this.S14, 0x895CD7BE); this.a = this.FF(this.a, this.b, this.c, this.d, this.x[this.k + 12], this.S11, 0x6B901122); this.d = this.FF(this.d, this.a, this.b, this.c, this.x[this.k + 13], this.S12, 0xFD987193); this.c = this.FF(this.c, this.d, this.a, this.b, this.x[this.k + 14], this.S13, 0xA679438E); this.b = this.FF(this.b, this.c, this.d, this.a, this.x[this.k + 15], this.S14, 0x49B40821); this.a = this.GG(this.a, this.b, this.c, this.d, this.x[this.k + 1], this.S21, 0xF61E2562); this.d = this.GG(this.d, this.a, this.b, this.c, this.x[this.k + 6], this.S22, 0xC040B340); this.c = this.GG(this.c, this.d, this.a, this.b, this.x[this.k + 11], this.S23, 0x265E5A51); this.b = this.GG(this.b, this.c, this.d, this.a, this.x[this.k], this.S24, 0xE9B6C7AA); this.a = this.GG(this.a, this.b, this.c, this.d, this.x[this.k + 5], this.S21, 0xD62F105D); this.d = this.GG(this.d, this.a, this.b, this.c, this.x[this.k + 10], this.S22, 0x2441453); this.c = this.GG(this.c, this.d, this.a, this.b, this.x[this.k + 15], this.S23, 0xD8A1E681); this.b = this.GG(this.b, this.c, this.d, this.a, this.x[this.k + 4], this.S24, 0xE7D3FBC8); this.a = this.GG(this.a, this.b, this.c, this.d, this.x[this.k + 9], this.S21, 0x21E1CDE6); this.d = this.GG(this.d, this.a, this.b, this.c, this.x[this.k + 14], this.S22, 0xC33707D6); this.c = this.GG(this.c, this.d, this.a, this.b, this.x[this.k + 3], this.S23, 0xF4D50D87); this.b = this.GG(this.b, this.c, this.d, this.a, this.x[this.k + 8], this.S24, 0x455A14ED); this.a = this.GG(this.a, this.b, this.c, this.d, this.x[this.k + 13], this.S21, 0xA9E3E905); this.d = this.GG(this.d, this.a, this.b, this.c, this.x[this.k + 2], this.S22, 0xFCEFA3F8); this.c = this.GG(this.c, this.d, this.a, this.b, this.x[this.k + 7], this.S23, 0x676F02D9); this.b = this.GG(this.b, this.c, this.d, this.a, this.x[this.k + 12], this.S24, 0x8D2A4C8A); this.a = this.HH(this.a, this.b, this.c, this.d, this.x[this.k + 5], this.S31, 0xFFFA3942); this.d = this.HH(this.d, this.a, this.b, this.c, this.x[this.k + 8], this.S32, 0x8771F681); this.c = this.HH(this.c, this.d, this.a, this.b, this.x[this.k + 11], this.S33, 0x6D9D6122); this.b = this.HH(this.b, this.c, this.d, this.a, this.x[this.k + 14], this.S34, 0xFDE5380C); this.a = this.HH(this.a, this.b, this.c, this.d, this.x[this.k + 1], this.S31, 0xA4BEEA44); this.d = this.HH(this.d, this.a, this.b, this.c, this.x[this.k + 4], this.S32, 0x4BDECFA9); this.c = this.HH(this.c, this.d, this.a, this.b, this.x[this.k + 7], this.S33, 0xF6BB4B60); this.b = this.HH(this.b, this.c, this.d, this.a, this.x[this.k + 10], this.S34, 0xBEBFBC70); this.a = this.HH(this.a, this.b, this.c, this.d, this.x[this.k + 13], this.S31, 0x289B7EC6); this.d = this.HH(this.d, this.a, this.b, this.c, this.x[this.k], this.S32, 0xEAA127FA); this.c = this.HH(this.c, this.d, this.a, this.b, this.x[this.k + 3], this.S33, 0xD4EF3085); this.b = this.HH(this.b, this.c, this.d, this.a, this.x[this.k + 6], this.S34, 0x4881D05); this.a = this.HH(this.a, this.b, this.c, this.d, this.x[this.k + 9], this.S31, 0xD9D4D039); this.d = this.HH(this.d, this.a, this.b, this.c, this.x[this.k + 12], this.S32, 0xE6DB99E5); this.c = this.HH(this.c, this.d, this.a, this.b, this.x[this.k + 15], this.S33, 0x1FA27CF8); this.b = this.HH(this.b, this.c, this.d, this.a, this.x[this.k + 2], this.S34, 0xC4AC5665); this.a = this.II(this.a, this.b, this.c, this.d, this.x[this.k], this.S41, 0xF4292244); this.d = this.II(this.d, this.a, this.b, this.c, this.x[this.k + 7], this.S42, 0x432AFF97); this.c = this.II(this.c, this.d, this.a, this.b, this.x[this.k + 14], this.S43, 0xAB9423A7); this.b = this.II(this.b, this.c, this.d, this.a, this.x[this.k + 5], this.S44, 0xFC93A039); this.a = this.II(this.a, this.b, this.c, this.d, this.x[this.k + 12], this.S41, 0x655B59C3); this.d = this.II(this.d, this.a, this.b, this.c, this.x[this.k + 3], this.S42, 0x8F0CCC92); this.c = this.II(this.c, this.d, this.a, this.b, this.x[this.k + 10], this.S43, 0xFFEFF47D); this.b = this.II(this.b, this.c, this.d, this.a, this.x[this.k + 1], this.S44, 0x85845DD1); this.a = this.II(this.a, this.b, this.c, this.d, this.x[this.k + 8], this.S41, 0x6FA87E4F); this.d = this.II(this.d, this.a, this.b, this.c, this.x[this.k + 15], this.S42, 0xFE2CE6E0); this.c = this.II(this.c, this.d, this.a, this.b, this.x[this.k + 6], this.S43, 0xA3014314); this.b = this.II(this.b, this.c, this.d, this.a, this.x[this.k + 13], this.S44, 0x4E0811A1); this.a = this.II(this.a, this.b, this.c, this.d, this.x[this.k + 4], this.S41, 0xF7537E82); this.d = this.II(this.d, this.a, this.b, this.c, this.x[this.k + 11], this.S42, 0xBD3AF235); this.c = this.II(this.c, this.d, this.a, this.b, this.x[this.k + 2], this.S43, 0x2AD7D2BB); this.b = this.II(this.b, this.c, this.d, this.a, this.x[this.k + 9], this.S44, 0xEB86D391); this.a = this.AddUnsigned(this.a, this.AA); this.b = this.AddUnsigned(this.b, this.BB); this.c = this.AddUnsigned(this.c, this.CC); this.d = this.AddUnsigned(this.d, this.DD); } temp = this.WordToHex(this.a) + this.WordToHex(this.b) + this.WordToHex(this.c) + this.WordToHex(this.d); return temp.toLowerCase(); }; Md5.x = Array(); Md5.S11 = 7; Md5.S12 = 12; Md5.S13 = 17; Md5.S14 = 22; Md5.S21 = 5; Md5.S22 = 9; Md5.S23 = 14; Md5.S24 = 20; Md5.S31 = 4; Md5.S32 = 11; Md5.S33 = 16; Md5.S34 = 23; Md5.S41 = 6; Md5.S42 = 10; Md5.S43 = 15; Md5.S44 = 21; Md5.RotateLeft = function (lValue, iShiftBits) { return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); }; Md5.F = function (x, y, z) { return (x & y) | ((~x) & z); }; Md5.G = function (x, y, z) { return (x & z) | (y & (~z)); }; Md5.H = function (x, y, z) { return (x ^ y ^ z); }; Md5.I = function (x, y, z) { return (y ^ (x | (~z))); }; return Md5; }()); /* tslint:disable */ exports.PacketType = void 0; (function (PacketType) { PacketType[PacketType["Reserved"] = 0] = "Reserved"; PacketType[PacketType["CONNECT"] = 1] = "CONNECT"; PacketType[PacketType["CONNACK"] = 2] = "CONNACK"; PacketType[PacketType["SEND"] = 3] = "SEND"; PacketType[PacketType["SENDACK"] = 4] = "SENDACK"; PacketType[PacketType["RECV"] = 5] = "RECV"; PacketType[PacketType["RECVACK"] = 6] = "RECVACK"; PacketType[PacketType["PING"] = 7] = "PING"; PacketType[PacketType["PONG"] = 8] = "PONG"; PacketType[PacketType["DISCONNECT"] = 9] = "DISCONNECT"; PacketType[PacketType["SUB"] = 10] = "SUB"; PacketType[PacketType["SUBACK"] = 11] = "SUBACK"; })(exports.PacketType || (exports.PacketType = {})); var Setting = /** @class */ (function () { function Setting() { this.receiptEnabled = false; // 消息回执是否开启 this.topic = false; // 是否存在话题 this._streamOn = false; this._streamNo = ''; // 流号 } Object.defineProperty(Setting.prototype, "streamNo", { get: function () { return this._streamNo; }, set: function (v) { if (v && v !== '') { this._streamOn = true; } else { this._streamOn = false; } this._streamNo = v; }, enumerable: true, configurable: true }); Object.defineProperty(Setting.prototype, "streamOn", { get: function () { return this._streamOn; }, enumerable: true, configurable: true }); Setting.prototype.toUint8 = function () { return this.boolToInt(this.receiptEnabled) << 7 | this.boolToInt(this.topic) << 3 | this.boolToInt(this.streamOn) << 2; }; Setting.fromUint8 = function (v) { var setting = new Setting(); setting.receiptEnabled = (v >> 7 & 0x01) > 0; setting.topic = (v >> 3 & 0x01) > 0; setting._streamOn = (v >> 2 & 0x01) > 0; return setting; }; Setting.prototype.boolToInt = function (v) { return v ? 1 : 0; }; return Setting; }()); var Packet = /** @class */ (function () { function Packet() { /* tslint:disable-line */ this._packetType = exports.PacketType.Reserved; // 包类型 } Packet.prototype.from = function (f) { this.noPersist = f.noPersist; this.reddot = f.reddot; this.syncOnce = f.syncOnce; this.dup = f.dup; this.remainingLength = f.remainingLength; this._packetType = f._packetType; }; Object.defineProperty(Packet.prototype, "packetType", { get: function () { return this._packetType; }, set: function (packetType) { this._packetType = packetType; }, enumerable: true, configurable: true }); return Packet; }()); // 连接包 var ConnectPacket = /** @class */ (function (_super) { __extends(ConnectPacket, _super); function ConnectPacket() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(ConnectPacket.prototype, "packetType", { get: function () { return exports.PacketType.CONNECT; }, enumerable: true, configurable: true }); return ConnectPacket; }(Packet)); // 连接回执包 var ConnackPacket = /** @class */ (function (_super) { __extends(ConnackPacket, _super); function ConnackPacket() { var _this = _super !== null && _super.apply(this, arguments) || this; _this.reasonCode = 0; // 原因码 return _this; } Object.defineProperty(ConnackPacket.prototype, "packetType", { get: function () { return exports.PacketType.CONNACK; }, enumerable: true, configurable: true }); return ConnackPacket; }(Packet)); // 断开包 var DisconnectPacket = /** @class */ (function (_super) { __extends(DisconnectPacket, _super); function DisconnectPacket() { var _this = _super !== null && _super.apply(this, arguments) || this; /* tslint:disable-line */ _this.reasonCode = 0; // 原因码 return _this; } Object.defineProperty(DisconnectPacket.prototype, "packetType", { get: function () { return exports.PacketType.DISCONNECT; }, enumerable: true, configurable: true }); return DisconnectPacket; }(Packet)); // 发送包 var SendPacket = /** @class */ (function (_super) { __extends(SendPacket, _super); function SendPacket() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(SendPacket.prototype, "packetType", { get: function () { return exports.PacketType.SEND; }, enumerable: true, configurable: true }); SendPacket.prototype.veritifyString = function (payload) { var _a; var payloadStr = this.uint8ArrayToString(payload); return "" + this.clientSeq + this.clientMsgNo + ((_a = this.channelID) !== null && _a !== void 0 ? _a : "") + this.channelType + payloadStr; }; SendPacket.prototype.uint8ArrayToString = function (data) { var encodedString = String.fromCharCode.apply(null, Array.from(data)); var decodedString = decodeURIComponent(escape(encodedString)); return decodedString; }; return SendPacket; }(Packet)); exports.StreamFlag = void 0; (function (StreamFlag) { StreamFlag[StreamFlag["START"] = 0] = "START"; StreamFlag[StreamFlag["ING"] = 1] = "ING"; StreamFlag[StreamFlag["END"] = 2] = "END"; })(exports.StreamFlag || (exports.StreamFlag = {})); // 收消息包 var RecvPacket = /** @class */ (function (_super) { __extends(RecvPacket, _super); function RecvPacket() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(RecvPacket.prototype, "packetType", { get: function () { return exports.PacketType.RECV; }, enumerable: true, configurable: true }); Object.defineProperty(RecvPacket.prototype, "veritifyString", { get: function () { var _a, _b; var payloadStr = this.uint8ArrayToString(this.payload); return "" + this.messageID + this.messageSeq + this.clientMsgNo + this.timestamp + ((_a = this.fromUID) !== null && _a !== void 0 ? _a : "") + ((_b = this.channelID) !== null && _b !== void 0 ? _b : "") + this.channelType + payloadStr; }, enumerable: true, configurable: true }); RecvPacket.prototype.uint8ArrayToString = function (data) { var encodedString = String.fromCharCode.apply(null, Array.from(data)); var decodedString = decodeURIComponent(escape(encodedString)); return decodedString; }; return RecvPacket; }(Packet)); // ping var PingPacket = /** @class */ (function (_super) { __extends(PingPacket, _super); function PingPacket() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(PingPacket.prototype, "packetType", { /* tslint:disable-line */ get: function () { return exports.PacketType.PING; }, enumerable: true, configurable: true }); return PingPacket; }(Packet)); // pong var PongPacket = /** @class */ (function (_super) { __extends(PongPacket, _super); function PongPacket() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(PongPacket.prototype, "packetType", { /* tslint:disable-line */ get: function () { return exports.PacketType.PONG; }, enumerable: true, configurable: true }); return PongPacket; }(Packet)); // 消息发送回执 var SendackPacket = /** @class */ (function (_super) { __extends(SendackPacket, _super); function SendackPacket() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(SendackPacket.prototype, "packetType", { get: function () { return exports.PacketType.SENDACK; }, enumerable: true, configurable: true }); return SendackPacket; }(Packet)); // 收到消息回执给服务端的包 var RecvackPacket = /** @class */ (function (_super) { __extends(RecvackPacket, _super); function RecvackPacket() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(RecvackPacket.prototype, "packetType", { get: function () { return exports.PacketType.RECVACK; }, enumerable: true, configurable: true }); return RecvackPacket; }(Packet)); var SubPacket = /** @class */ (function (_super) { __extends(SubPacket, _super); function SubPacket() { var _this = _super !== null && _super.apply(this, arguments) || this; _this.action = 0; // 0:订阅 1:取消订阅 return _this; } Object.defineProperty(SubPacket.prototype, "packetType", { get: function () { return exports.PacketType.SUB; }, enumerable: true, configurable: true }); return SubPacket; }(Packet)); var SubackPacket = /** @class */ (function (_super) { __extends(SubackPacket, _super); function SubackPacket() { var _this = _super !== null && _super.apply(this, arguments) || this; _this.action = 0; // 0:订阅 1:取消订阅 return _this; } Object.defineProperty(SubackPacket.prototype, "packetType", { get: function () { return exports.PacketType.SUBACK; }, enumerable: true, configurable: true }); return SubackPacket; }(Packet)); var Proto = /** @class */ (function () { function Proto() { /* tslint:disable-line */ this.packetEncodeMap = {}; this.packetDecodeMap = {}; // 编码 this.packetEncodeMap[exports.PacketType.CONNECT] = this.encodeConnect; this.packetEncodeMap[exports.PacketType.SEND] = this.encodeSend; this.packetEncodeMap[exports.PacketType.RECVACK] = this.encodeRecvack; this.packetEncodeMap[exports.PacketType.SUB] = this.encodeSub; // 解码 this.packetDecodeMap[exports.PacketType.CONNACK] = this.decodeConnect; this.packetDecodeMap[exports.PacketType.RECV] = this.decodeRecvPacket; this.packetDecodeMap[exports.PacketType.SENDACK] = this.decodeSendackPacket; this.packetDecodeMap[exports.PacketType.DISCONNECT] = this.decodeDisconnect; this.packetDecodeMap[exports.PacketType.SUBACK] = this.decodeSuback; } Proto.prototype.encode = function (f) { var enc = new Encoder(); var body; if (f.packetType !== exports.PacketType.PING && f.packetType !== exports.PacketType.PONG) { var packetEncodeFunc = this.packetEncodeMap[f.packetType]; body = packetEncodeFunc(f); var header = this.encodeFramer(f, body.length); enc.writeBytes(header); enc.writeBytes(body); } else { var header = this.encodeFramer(f, 0); enc.writeBytes(header); } return enc.toUint8Array(); }; Proto.prototype.decode = function (data) { var decode = new Decoder(data); var f = this.decodeFramer(decode); if (f.packetType === exports.PacketType.PING) { return new PingPacket(); } if (f.packetType === exports.PacketType.PONG) { return new PongPacket(); } var packetDecodeFunc = this.packetDecodeMap[f.packetType]; if (packetDecodeFunc == null) { console.log('不支持的协议包->', f.packetType); } return packetDecodeFunc(f, decode); }; // 编码连接 Proto.prototype.encodeConnect = function (packet) { var enc = new Encoder(); enc.writeUint8(packet.version); enc.writeUint8(packet.deviceFlag); // deviceFlag 0x01表示web enc.writeString(packet.deviceID); enc.writeString(packet.uid); enc.writeString(packet.token); enc.writeInt64(new BigNumber(packet.clientTimestamp)); enc.writeString(packet.clientKey); return enc.w; }; Proto.prototype.encodeSend = function (packet) { var enc = new Encoder(); // setting enc.writeByte(packet.setting.toUint8()); // messageID enc.writeInt32(packet.clientSeq); // clientMsgNo if (!packet.clientMsgNo || packet.clientMsgNo === '') { packet.clientMsgNo = getUUID(); } enc.writeString(packet.clientMsgNo); if (packet.setting.streamOn) { enc.writeString(packet.streamNo); } // channel enc.writeString(packet.channelID); enc.writeByte(packet.channelType); // msg key var payload = Uint8Array.from(enc.stringToUint(SecurityManager.shared().encryption2(packet.payload))); var msgKey = SecurityManager.shared().encryption(packet.veritifyString(payload)); enc.writeString(Md5.init(msgKey)); // topic var setting = packet.setting; if (setting.topic) { enc.writeString(packet.topic || ""); } // payload if (payload) { enc.writeBytes(Array.from(payload)); } return enc.w; }; Proto.prototype.encodeSub = function (packet) { var enc = new Encoder(); enc.writeByte(packet.setting); enc.writeString(packet.clientMsgNo); enc.writeString(packet.channelID); enc.writeByte(packet.channelType); enc.writeByte(packet.action); enc.writeString(packet.param || ''); return enc.w; }; Proto.prototype.decodeSuback = function (f, decode) { var p = new SubackPacket(); p.from(f); p.clientMsgNo = decode.readString(); p.channelID = decode.readString(); p.channelType = decode.readByte(); p.action = decode.readByte(); p.reasonCode = decode.readByte(); return p; }; Proto.prototype.encodeRecvack = function (packet) { var enc = new Encoder(); enc.writeInt64(new BigNumber(packet.messageID)); enc.writeInt32(packet.messageSeq); return enc.w; }; Proto.prototype.decodeConnect = function (f, decode) { var p = new ConnackPacket(); p.from(f); p.timeDiff = decode.readInt64(); p.reasonCode = decode.readByte(); p.serverKey = decode.readString(); p.salt = decode.readString(); return p; }; Proto.prototype.decodeDisconnect = function (f, decode) { var p = new DisconnectPacket(); p.from(f); p.reasonCode = decode.readByte(); p.reason = decode.readString(); return p; }; Proto.prototype.decodeRecvPacket = function (f, decode) { var p = new RecvPacket(); p.from(f); p.setting = Setting.fromUint8(decode.readByte()); p.msgKey = decode.readString(); p.fromUID = decode.readString(); p.channelID = decode.readString(); p.channelType = decode.readByte(); p.clientMsgNo = decode.readString(); if (p.setting.streamOn) { p.streamNo = decode.readString(); p.streamSeq = decode.readInt32(); p.streamFlag = decode.readByte(); } p.messageID = decode.readInt64().toString(); p.messageSeq = decode.readInt32(); p.timestamp = decode.readInt32(); var setting = p.setting; if (setting.topic) { p.topic = decode.readString(); } p.payload = decode.readRemaining(); return p; }; Proto.prototype.decodeSendackPacket = function (f, decode) { var p = new SendackPacket(); p.from(f); p.messageID = decode.readInt64(); p.clientSeq = decode.readInt32(); p.messageSeq = decode.readInt32(); p.reasonCode = decode.readByte(); return p; }; // 编码头部 Proto.prototype.encodeFramer = function (f, remainingLength) { if (f.packetType === exports.PacketType.PING || f.packetType === exports.PacketType.PONG) { return [(f.packetType << 4) | 0]; } var headers = new Array(); var typeAndFlags = (this.encodeBool(f.dup) << 3) | (this.encodeBool(f.syncOnce) << 2) | (this.encodeBool(f.reddot) << 1) | this.encodeBool(f.noPersist); headers.push((f.packetType << 4) | typeAndFlags); var vLen = this.encodeVariableLength(remainingLength); headers.push.apply(headers, vLen); return headers; }; Proto.prototype.decodeFramer = function (decode) { var b = decode.readByte(); var f = new Packet(); f.noPersist = (b & 0x01) > 0; f.reddot = ((b >> 1) & 0x01) > 0; f.syncOnce = ((b >> 2) & 0x01) > 0; f.dup = ((b >> 3) & 0x01) > 0; f.packetType = b >> 4; if (f.packetType != exports.PacketType.PING && f.packetType != exports.PacketType.PONG) { f.remainingLength = decode.readVariableLength(); } return f; }; Proto.prototype.encodeBool = function (b) { return b ? 1 : 0; }; Proto.prototype.encodeVariableLength = function (len) { var ret = new Array(); while (len > 0) { var digit = len % 0x80; len = Math.floor(len / 0x80); if (len > 0) { digit |= 0x80; } ret.push(digit); } return ret; }; return Proto; }()); // 获取uuid function getUUID() { return 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function (c) { var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8); return v.toString(16); }); } var lib = createCommonjsModule(function (module, exports) { Object.defineProperty(exports, "__esModule", { value: true }); let _9 = new Uint8Array(32); _9[0] = 9; function gf(init) { var i, r = new Float64Array(16); if (init) for (i = 0; i < init.length; i++) r[i] = init[i]; return r; } const gf0 = gf(), gf1 = gf([1]), _121665 = gf([0xdb41, 1]), D = gf([ 0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203, ]), D2 = gf([ 0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406, ]), X = gf([ 0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169, ]), Y = gf([ 0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, ]), I = gf([ 0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83, ]); function ts64(x, i, h, l) { x[i] = (h >> 24) & 0xff; x[i + 1] = (h >> 16) & 0xff; x[i + 2] = (h >> 8) & 0xff; x[i + 3] = h & 0xff; x[i + 4] = (l >> 24) & 0xff; x[i + 5] = (l >> 16) & 0xff; x[i + 6] = (l >> 8) & 0xff; x[i + 7] = l & 0xff; } function vn(x, xi, y, yi, n) { var i, d = 0; for (i = 0; i < n; i++) d |= x[xi + i] ^ y[yi + i]; return (1 & ((d - 1) >>> 8)) - 1; } function crypto_verify_32(x, xi, y, yi) { return vn(x, xi, y, yi, 32); } function set25519(r, a) { var i; for (i = 0; i < 16; i++) r[i] = a[i] | 0; } function car25519(o) { var i, v, c = 1; for (i = 0; i < 16; i++) { v = o[i] + c + 65535; c = Math.floor(v / 65536); o[i] = v - c * 65536; } o[0] += c - 1 + 37 * (c - 1); } function sel25519(p, q, b) { var t, c = ~(b - 1); for (var i = 0; i < 16; i++) { t = c & (p[i] ^ q[i]); p[i] ^= t; q[i] ^= t; } } function pack25519(o, n) { var i, j, b; var m = gf(), t = gf(); for (i = 0; i < 16; i++) t[i] = n[i]; car25519(t); car25519(t); car25519(t); for (j = 0; j < 2; j++) { m[0] = t[0] - 0xffed; for (i = 1; i < 15; i++) { m[i] = t[i] - 0xffff - ((m[i - 1] >> 16) & 1); m[i - 1] &= 0xffff; } m[15] = t[15] - 0x7fff - ((m[14] >> 16) & 1); b = (m[15] >> 16) & 1; m[14] &= 0xffff; sel25519(t, m, 1 - b); } for (i = 0; i < 16; i++) { o[2 * i] = t[i] & 0xff; o[2 * i + 1] = t[i] >> 8; } } function neq25519(a, b) { var c = new Uint8Array(32), d = new Uint8Array(32); pack25519(c, a); pack25519(d, b); return crypto_verify_32(c, 0, d, 0); } function par25519(a) { var d = new Uint8Array(32); pack25519(d, a); return d[0] & 1; } function unpack25519(o, n) { var i; for (i = 0; i < 16; i++) o[i] = n[2 * i] + (n[2 * i + 1] << 8); o[15] &= 0x7fff; } function A(o, a, b) { for (var i = 0; i < 16; i++) o[i] = a[i] + b[i]; } function Z(o, a, b) { for (var i = 0; i < 16; i++) o[i] = a[i] - b[i]; } function M(o, a, b) { var v, c, t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0, t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0, t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0, t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0, b0 = b[0], b1 = b[1], b2 = b[2], b3 = b[3], b4 = b[4], b5 = b[5], b6 = b[6], b7 = b[7], b8 = b[8], b9 = b[9], b10 = b[10], b11 = b[11], b12 = b[12], b13 = b[13], b14 = b[14], b15 = b[15]; v = a[0]; t0 += v * b0; t1 += v * b1; t2 += v * b2; t3 += v * b3; t4 += v * b4; t5 += v * b5; t6 += v * b6; t7 += v * b7; t8 += v * b8; t9 += v * b9; t10 += v * b10; t11 += v * b11; t12 += v * b12; t13 += v * b13; t14 += v * b14; t15 += v * b15; v = a[1]; t1 += v * b0; t2 += v * b1; t3 += v * b2; t4 += v * b3; t5 += v * b4; t6 += v * b5; t7 += v * b6; t8 += v * b7; t9 += v * b8; t10 += v * b9; t11 += v * b10; t12 += v * b11; t13 += v * b12; t14 += v * b13; t15 += v * b14; t16 += v * b15; v = a[2]; t2 += v * b0; t3 += v * b1; t4 += v * b2; t5 += v * b3; t6 += v * b4; t7 += v * b5; t8 += v * b6; t9 += v * b7; t10 += v * b8; t11 += v * b9; t12 += v * b10; t13 += v * b11; t14 += v * b12; t15 += v * b13; t16 += v * b14; t17 += v * b15; v = a[3]; t3 += v * b0; t4 += v * b1; t5 += v * b2; t6 += v * b3; t7 += v * b4; t8 += v * b5; t9 += v * b6; t10 += v * b7; t11 += v * b8; t12 += v * b9; t13 += v * b10; t14 += v * b11; t15 += v * b12; t16 += v * b13; t17 += v * b14; t18 += v * b15; v = a[4]; t4 += v * b0; t5 += v * b1; t6 += v * b2; t7 += v * b3; t8 += v * b4; t9 += v * b5; t10 += v * b6; t11 += v * b7; t12 += v * b8; t13 += v * b9; t14 += v * b10; t15 += v * b11; t16 += v * b12; t17 += v * b13; t18 += v * b14; t19 += v * b15; v = a[5]; t5 += v * b0; t6 += v * b1; t7 += v * b2; t8 += v * b3; t9 += v * b4; t10 += v * b5; t11 += v * b6; t12 += v * b7; t13 += v * b8; t14 += v * b9; t15 += v * b10; t16 += v * b11; t17 += v * b12; t18 += v * b13; t19 += v * b14; t20 += v * b15; v = a[6]; t6 += v * b0; t7 += v * b1; t8 += v * b2; t9 += v * b3; t10 += v * b4; t11 += v * b5; t12 += v * b6; t13 += v * b7; t14 += v * b8; t15 += v * b9; t16 += v * b10; t17 += v * b11; t18 += v * b12; t19 += v * b13; t20 += v * b14; t21 += v * b15; v = a[7]; t7 += v * b0; t8 += v * b1; t9 += v * b2; t10 += v * b3; t11 += v * b4; t12 += v * b5; t13 += v * b6; t14 += v * b7; t15 += v * b8; t16 += v * b9; t17 += v * b10; t18 += v * b11; t19 += v * b12; t20 += v * b13; t21 += v * b14; t22 += v * b15; v = a[8]; t8 += v * b0; t9 += v * b1; t10 += v * b2; t11 += v * b3; t12 += v * b4; t13 += v * b5; t14 += v * b6; t15 += v * b7; t16 += v * b8; t17 += v * b9; t18 += v * b10; t19 += v * b11; t20 += v * b12; t21 += v * b13; t22 += v * b14; t23 += v * b15; v = a[9]; t9 += v * b0; t10 += v * b1; t11 += v * b2; t12 += v * b3; t13 += v * b4; t14 += v * b5; t15 += v * b6; t16 += v * b7; t17 += v * b8; t18 += v * b9; t19 += v * b10; t20 += v * b11; t21 += v * b12; t22 += v * b13; t23 += v * b14; t24 += v * b15; v = a[10]; t10 += v * b0; t11 += v * b1; t12 += v * b2; t13 += v * b3; t14 += v * b4; t15 += v * b5; t16 += v * b6; t17 += v * b7; t18 += v * b8; t19 += v * b9; t20 += v * b10; t21 += v * b11; t22 += v * b12; t23 += v * b13; t24 += v * b14; t25 += v * b15; v = a[11]; t11 += v * b0; t12 += v * b1; t13 += v * b2; t14 += v * b3; t15 += v * b4; t16 += v * b5; t17 += v * b6; t18 += v * b7; t19 += v * b8; t20 += v * b9; t21 += v * b10; t22 += v * b11; t23 += v * b12; t24 += v * b13; t25 += v * b14; t26 += v * b15; v = a[12]; t12 += v * b0; t13 += v * b1; t14 += v * b2; t15 += v * b3; t16 += v * b4; t17 += v * b5; t18 += v * b6; t19 += v * b7; t20 += v * b8; t21 += v * b9; t22 += v * b10; t23 += v * b11; t24 += v * b12; t25 += v * b13; t26 += v * b14; t27 += v * b15; v = a[13]; t13 += v * b0; t14 += v * b1; t15 += v * b2; t16 += v * b3; t17 += v * b4; t18 += v * b5; t19 += v * b6; t20 += v * b7; t21 += v * b8; t22 += v * b9; t23 += v * b10; t24 += v * b11; t25 += v * b12; t26 += v * b13; t27 += v * b14; t28 += v * b15; v = a[14]; t14 += v * b0; t15 += v * b1; t16 += v * b2; t17 += v * b3; t18 += v * b4; t19 += v * b5; t20 += v * b6; t21 += v * b7; t22 += v * b8; t23 += v * b9; t24 += v * b10; t25 += v * b11; t26 += v * b12; t27 += v * b13; t28 += v * b14; t29 += v * b15; v = a[15]; t15 += v * b0; t16 += v * b1; t17 += v * b2; t18 += v * b3; t19 += v * b4; t20 += v * b5; t21 += v * b6; t22 += v * b7; t23 += v * b8; t24 += v * b9; t25 += v * b10; t26 += v * b11; t27 += v * b12; t28 += v * b13; t29 += v * b14; t30 += v * b15; t0 += 38 * t16; t1 += 38 * t17; t2 += 38 * t18; t3 += 38 * t19; t4 += 38 * t20; t5 += 38 * t21; t6 += 38 * t22; t7 += 38 * t23; t8 += 38 * t24; t9 += 38 * t25; t10 += 38 * t26; t11 += 38 * t27; t12 += 38 * t28; t13 += 38 * t29; t14 += 38 * t30; // t15 left as is // first car c = 1; v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; t0 += c - 1 + 37 * (c - 1); // second car c = 1; v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; t0 += c - 1 + 37 * (c - 1); o[0] = t0; o[1] = t1; o[2] = t2; o[3] = t3; o[4] = t4; o[5] = t5; o[6] = t6; o[7] = t7; o[8] = t8; o[9] = t9; o[10] = t10; o[11] = t11; o[12] = t12; o[13] = t13; o[14] = t14; o[15] = t15; } function S(o, a) { M(o, a, a); } function inv25519(o, i) { var c = gf(); var a; for (a = 0; a < 16; a++) c[a] = i[a]; for (a = 253; a >= 0; a--) { S(c, c); if (a !== 2 && a !== 4) M(c, c, i); } for (a = 0; a < 16; a++) o[a] = c[a]; } function pow2523(o, i) { var c = gf(); var a; for (a = 0; a < 16; a++) c[a] = i[a]; for (a = 250; a >= 0; a--) { S(c, c); if (a !== 1) M(c, c, i); } for (a = 0; a < 16; a++) o[a] = c[a]; } function crypto_scalarmult(q, n, p) { var z = new Uint8Array(32); var x = new Float64Array(80), r, i; var a = gf(), b = gf(), c = gf(), d = gf(), e = gf(), f = gf(); for (i = 0; i < 31; i++) z[i] = n[i]; z[31] = (n[31] & 127) | 64; z[0] &= 248; unpack25519(x, p); for (i = 0; i < 16; i++) { b[i] = x[i]; d[i] = a[i] = c[i] = 0; } a[0] = d[0] = 1; for (i = 254; i >= 0; --i) { r = (z[i >>> 3] >>> (i & 7)) & 1; sel25519(a, b, r); sel25519(c, d, r); A(e, a, c); Z(a, a, c); A(c, b, d); Z(b, b, d); S(d, e); S(f, a); M(a, c, a); M(c, b, e); A(e, a, c); Z(a, a, c); S(b, a); Z(c, d, f); M(a, c, _121665); A(a, a, d); M(c, c, a); M(a, d, f); M(d, b, x); S(b, e); sel25519(a, b, r); sel25519(c, d, r); } for (i = 0; i < 16; i++) { x[i + 16] = a[i]; x[i + 32] = c[i]; x[i + 48] = b[i]; x[i + 64] = d[i]; } var x32 = x.subarray(32); var x16 = x.subarray(16); inv25519(x32, x32); M(x16, x16, x32); pack25519(q, x16); return 0; } function crypto_scalarmult_base(q, n) { return crypto_scalarmult(q, n, _9); } var K = [ 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817, ]; function crypto_hashblocks_hl(hh, hl, m, n) { var wh = new Int32Array(16), wl = new Int32Array(16), bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7, bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7, th, tl, i, j, h, l, a, b, c, d; var ah0 = hh[0], ah1 = hh[1], ah2 = hh[2], ah3 = hh[3], ah4 = hh[4], ah5 = hh[5], ah6 = hh[6], ah7 = hh[7], al0 = hl[0], al1 = hl[1], al2 = hl[2], al3 = hl[3], al4 = hl[4], al5 = hl[5], al6 = hl[6], al7 = hl[7]; var pos = 0; while (n >= 128) { for (i = 0; i < 16; i++) { j = 8 * i + pos; wh[i] = (m[j + 0] << 24) | (m[j + 1] << 16) | (m[j + 2] << 8) | m[j + 3]; wl[i] = (m[j + 4] << 24) | (m[j + 5] << 16) | (m[j + 6] << 8) | m[j + 7]; } for (i = 0; i < 80; i++) { bh0 = ah0; bh1 = ah1; bh2 = ah2; bh3 = ah3; bh4 = ah4; bh5 = ah5; bh6 = ah6; bh7 = ah7; bl0 = al0; bl1 = al1; bl2 = al2; bl3 = al3; bl4 = al4; bl5 = al5; bl6 = al6; bl7 = al7; // add h = ah7; l = al7; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; // Sigma1 h = ((ah4 >>> 14) | (al4 << (32 - 14))) ^ ((ah4 >>> 18) | (al4 << (32 - 18))) ^ ((al4 >>> (41 - 32)) | (ah4 << (32 - (41 - 32)))); l = ((al4 >>> 14) | (ah4 << (32 - 14))) ^ ((al4 >>> 18) | (ah4 << (32 - 18))) ^ ((ah4 >>> (41 - 32)) | (al4 << (32 - (41 - 32)))); a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; // Ch h = (ah4 & ah5) ^ (~ah4 & ah6); l = (al4 & al5) ^ (~al4 & al6); a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; // K h = K[i * 2]; l = K[i * 2 + 1]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; // w h = wh[i % 16]; l = wl[i % 16]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; th = (c & 0xffff) | (d << 16); tl = (a & 0xffff) | (b << 16); // add h = th; l = tl; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; // Sigma0 h = ((ah0 >>> 28) | (al0 << (32 - 28))) ^ ((al0 >>> (34 - 32)) | (ah0 << (32 - (34 - 32)))) ^ ((al0 >>> (39 - 32)) | (ah0 << (32 - (39 - 32)))); l = ((al0 >>> 28) | (ah0 << (32 - 28))) ^ ((ah0 >>> (34 - 32)) | (al0 << (32 - (34 - 32)))) ^ ((ah0 >>> (39 - 32)) | (al0 << (32 - (39 - 32)))); a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; // Maj h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2); l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2); a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; bh7 = (c & 0xffff) | (d << 16); bl7 = (a & 0xffff) | (b << 16); // add h = bh3; l = bl3; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = th; l = tl; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; bh3 = (c & 0xffff) | (d << 16); bl3 = (a & 0xffff) | (b << 16); ah1 = bh0; ah2 = bh1; ah3 = bh2; ah4 = bh3; ah5 = bh4; ah6 = bh5; ah7 = bh6; ah0 = bh7; al1 = bl0; al2 = bl1; al3 = bl2; al4 = bl3; al5 = bl4; al6 = bl5; al7 = bl6; al0 = bl7; if (i % 16 === 15) { for (j = 0; j < 16; j++) { // add h = wh[j]; l = wl[j]; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = wh[(j + 9) % 16]; l = wl[(j + 9) % 16]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; // sigma0 th = wh[(j + 1) % 16]; tl = wl[(j + 1) % 16]; h = ((th >>> 1) | (tl << (32 - 1))) ^ ((th >>> 8) | (tl << (32 - 8))) ^ (th >>> 7); l = ((tl >>> 1) | (th << (32 - 1))) ^ ((tl >>> 8) | (th << (32 - 8))) ^ ((tl >>> 7) | (th << (32 - 7))); a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; // sigma1 th = wh[(j + 14) % 16]; tl = wl[(j + 14) % 16]; h = ((th >>> 19) | (tl << (32 - 19))) ^ ((tl >>> (61 - 32)) | (th << (32 - (61 - 32)))) ^ (th >>> 6); l = ((tl >>> 19) | (th << (32 - 19))) ^ ((th >>> (61 - 32)) | (tl << (32 - (61 - 32)))) ^ ((tl >>> 6) | (th << (32 - 6))); a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; wh[j] = (c & 0xffff) | (d << 16); wl[j] = (a & 0xffff) | (b << 16); } } } // add h = ah0; l = al0; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[0]; l = hl[0]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[0] = ah0 = (c & 0xffff) | (d << 16); hl[0] = al0 = (a & 0xffff) | (b << 16); h = ah1; l = al1; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[1]; l = hl[1]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[1] = ah1 = (c & 0xffff) | (d << 16); hl[1] = al1 = (a & 0xffff) | (b << 16); h = ah2; l = al2; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[2]; l = hl[2]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[2] = ah2 = (c & 0xffff) | (d << 16); hl[2] = al2 = (a & 0xffff) | (b << 16); h = ah3; l = al3; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[3]; l = hl[3]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[3] = ah3 = (c & 0xffff) | (d << 16); hl[3] = al3 = (a & 0xffff) | (b << 16); h = ah4; l = al4; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[4]; l = hl[4]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[4] = ah4 = (c & 0xffff) | (d << 16); hl[4] = al4 = (a & 0xffff) | (b << 16); h = ah5; l = al5; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[5]; l = hl[5]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[5] = ah5 = (c & 0xffff) | (d << 16); hl[5] = al5 = (a & 0xffff) | (b << 16); h = ah6; l = al6; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[6]; l = hl[6]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[6] = ah6 = (c & 0xffff) | (d << 16); hl[6] = al6 = (a & 0xffff) | (b << 16); h = ah7; l = al7; a = l & 0xffff; b = l >>> 16; c = h & 0xffff; d = h >>> 16; h = hh[7]; l = hl[7]; a += l & 0xffff; b += l >>> 16; c += h & 0xffff; d += h >>> 16; b += a >>> 16; c += b >>> 16; d += c >>> 16; hh[7] = ah7 = (c & 0xffff) | (d << 16); hl[7] = al7 = (a & 0xffff) | (b << 16); pos += 128; n -= 128; } return n; } function crypto_hash(out, m, n) { var hh = new Int32Array(8), hl = new Int32Array(8), x = new Uint8Array(256), i, b = n; hh[0] = 0x6a09e667; hh[1] = 0xbb67ae85; hh[2] = 0x3c6ef372; hh[3] = 0xa54ff53a; hh[4] = 0x510e527f; hh[5] = 0x9b05688c; hh[6] = 0x1f83d9ab; hh[7] = 0x5be0cd19; hl[0] = 0xf3bcc908; hl[1] = 0x84caa73b; hl[2] = 0xfe94f82b; hl[3] = 0x5f1d36f1; hl[4] = 0xade682d1; hl[5] = 0x2b3e6c1f; hl[6] = 0xfb41bd6b; hl[7] = 0x137e2179; crypto_hashblocks_hl(hh, hl, m, n); n %= 128; for (i = 0; i < n; i++) x[i] = m[b - n + i]; x[n] = 128; n = 256 - 128 * (n < 112 ? 1 : 0); x[n - 9] = 0; ts64(x, n - 8, (b / 0x20000000) | 0, b << 3); crypto_hashblocks_hl(hh, hl, x, n); for (i = 0; i < 8; i++) ts64(out, 8 * i, hh[i], hl[i]); return 0; } function add(p, q) { var a = gf(), b = gf(), c = gf(), d = gf(), e = gf(), f = gf(), g = gf(), h = gf(), t = gf(); Z(a, p[1], p[0]); Z(t, q[1], q[0]); M(a, a, t); A(b, p[0], p[1]); A(t, q[0], q[1]); M(b, b, t); M(c, p[3], q[3]); M(c, c, D2); M(d, p[2], q[2]); A(d, d, d); Z(e, b, a); Z(f, d, c); A(g, d, c); A(h, b, a); M(p[0], e, f); M(p[1], h, g); M(p[2], g, f); M(p[3], e, h); } function cswap(p, q, b) { var i; for (i = 0; i < 4; i++) { sel25519(p[i], q[i], b); } } function pack(r, p) { var tx = gf(), ty = gf(), zi = gf(); inv25519(zi, p[2]); M(tx, p[0], zi); M(ty, p[1], zi); pack25519(r, ty); r[31] ^= par25519(tx) << 7; } function scalarmult(p, q, s) { var b, i; set25519(p[0], gf0); set25519(p[1], gf1); set25519(p[2], gf1); set25519(p[3], gf0); for (i = 255; i >= 0; --i) { b = (s[(i / 8) | 0] >> (i & 7)) & 1; cswap(p, q, b); add(q, p); add(p, p); cswap(p, q, b); } } function scalarbase(p, s) { var q = [gf(), gf(), gf(), gf()]; set25519(q[0], X); set25519(q[1], Y); set25519(q[2], gf1); M(q[3], X, Y); scalarmult(p, q, s); } var L = new Float64Array([ 0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10, ]); function modL(r, x) { var carry, i, j, k; for (i = 63; i >= 32; --i) { carry = 0; for (j = i - 32, k = i - 12; j < k; ++j) { x[j] += carry - 16 * x[i] * L[j - (i - 32)]; carry = (x[j] + 128) >> 8; x[j] -= carry * 256; } x[j] += carry; x[i] = 0; } carry = 0; for (j = 0; j < 32; j++) { x[j] += carry - (x[31] >> 4) * L[j]; carry = x[j] >> 8; x[j] &= 255; } for (j = 0; j < 32; j++) x[j] -= carry * L[j]; for (i = 0; i < 32; i++) { x[i + 1] += x[i] >> 8; r[i] = x[i] & 255; } } function reduce(r) { var x = new Float64Array(64), i; for (i = 0; i < 64; i++) x[i] = r[i]; for (i = 0; i < 64; i++) r[i] = 0; modL(r, x); } // Like crypto_sign, but uses secret key directly in hash. function crypto_sign_direct(sm, m, n, sk) { var h = new Uint8Array(64), r = new Uint8Array(64); var i, j, x = new Float64Array(64); var p = [gf(), gf(), gf(), gf()]; for (i = 0; i < n; i++) sm[64 + i] = m[i]; for (i = 0; i < 32; i++) sm[32 + i] = sk[i]; crypto_hash(r, sm.subarray(32), n + 32); reduce(r); scalarbase(p, r); pack(sm, p); for (i = 0; i < 32; i++) sm[i + 32] = sk[32 + i]; crypto_hash(h, sm, n + 64); reduce(h); for (i = 0; i < 64; i++) x[i] = 0; for (i = 0; i < 32; i++) x[i] = r[i]; for (i = 0; i < 32; i++) { for (j = 0; j < 32; j++) { x[i + j] += h[i] * sk[j]; } } modL(sm.subarray(32), x); return n + 64; } // Note: sm must be n+128. function crypto_sign_direct_rnd(sm, m, n, sk, rnd) { var h = new Uint8Array(64), r = new Uint8Array(64); var i, j, x = new Float64Array(64); var p = [gf(), gf(), gf(), gf()]; // Hash separation. sm[0] = 0xfe; for (i = 1; i < 32; i++) sm[i] = 0xff; // Secret key. for (i = 0; i < 32; i++) sm[32 + i] = sk[i]; // Message. for (i = 0; i < n; i++) sm[64 + i] = m[i]; // Random suffix. for (i = 0; i < 64; i++) sm[n + 64 + i] = rnd[i]; crypto_hash(r, sm, n + 128); reduce(r); scalarbase(p, r); pack(sm, p); for (i = 0; i < 32; i++) sm[i + 32] = sk[32 + i]; crypto_hash(h, sm, n + 64); reduce(h); // Wipe out random suffix. for (i = 0; i < 64; i++) sm[n + 64 + i] = 0; for (i = 0; i < 64; i++) x[i] = 0; for (i = 0; i < 32; i++) x[i] = r[i]; for (i = 0; i < 32; i++) { for (j = 0; j < 32; j++) { x[i + j] += h[i] * sk[j]; } } modL(sm.subarray(32, n + 64), x); return n + 64; } function curve25519_sign(sm, m, n, sk, opt_rnd) { // If opt_rnd is provided, sm must have n + 128, // otherwise it must have n + 64 bytes. // Convert Curve25519 secret key into Ed25519 secret key (includes pub key). var edsk = new Uint8Array(64); var p = [gf(), gf(), gf(), gf()]; for (var i = 0; i < 32; i++) edsk[i] = sk[i]; // Ensure private key is in the correct format. edsk[0] &= 248; edsk[31] &= 127; edsk[31] |= 64; scalarbase(p, edsk); pack(edsk.subarray(32), p); // Remember sign bit. var signBit = edsk[63] & 128; var smlen; if (opt_rnd) { smlen = crypto_sign_direct_rnd(sm, m, n, edsk, opt_rnd); } else { smlen = crypto_sign_direct(sm, m, n, edsk); } // Copy sign bit from public key into signature. sm[63] |= signBit; return smlen; } function unpackneg(r, p) { var t = gf(), chk = gf(), num = gf(), den = gf(), den2 = gf(), den4 = gf(), den6 = gf(); set25519(r[2], gf1); unpack25519(r[1], p); S(num, r[1]); M(den, num, D); Z(num, num, r[2]); A(den, r[2], den); S(den2, den); S(den4, den2); M(den6, den4, den2); M(t, den6, num); M(t, t, den); pow2523(t, t); M(t, t, num); M(t, t, den); M(t, t, den); M(r[0], t, den); S(chk, r[0]); M(chk, chk, den); if (neq25519(chk, num)) M(r[0], r[0], I); S(chk, r[0]); M(chk, chk, den); if (neq25519(chk, num)) return -1; if (par25519(r[0]) === p[31] >> 7) Z(r[0], gf0, r[0]); M(r[3], r[0], r[1]); return 0; } function crypto_sign_open(m, sm, n, pk) { var i, mlen; var t = new Uint8Array(32), h = new Uint8Array(64); var p = [gf(), gf(), gf(), gf()], q = [gf(), gf(), gf(), gf()]; mlen = -1; if (n < 64) return -1; if (unpackneg(q, pk)) return -1; for (i = 0; i < n; i++) m[i] = sm[i]; for (i = 0; i < 32; i++) m[i + 32] = pk[i]; crypto_hash(h, m, n); reduce(h); scalarmult(p, q, h); scalarbase(q, sm.subarray(32)); add(p, q); pack(t, p); n -= 64; if (crypto_verify_32(sm, 0, t, 0)) { for (i = 0; i < n; i++) m[i] = 0; return -1; } for (i = 0; i < n; i++) m[i] = sm[i + 64]; mlen = n; return mlen; } // Converts Curve25519 public key back to Ed25519 public key. // edwardsY = (montgomeryX - 1) / (montgomeryX + 1) function convertPublicKey(pk) { var z = new Uint8Array(32), x = gf(), a = gf(), b = gf(); unpack25519(x, pk); A(a, x, gf1); Z(b, x, gf1); inv25519(a, a); M(a, a, b); pack25519(z, a); return z; } function curve25519_sign_open(m, sm, n, pk) { // Convert Curve25519 public key into Ed25519 public key. var edpk = convertPublicKey(pk); // Restore sign bit from signature. edpk[31] |= sm[63] & 128; // Remove sign bit from signature. sm[63] &= 127; // Verify signed message. return crypto_sign_open(m, sm, n, edpk); } /* High-level API */ function checkArrayTypes(...args) { var t, i; for (i = 0; i < arguments.length; i++) { if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]') throw new TypeError('unexpected type ' + t + ', use Uint8Array'); } } /** * Returns a raw shared key between own private key and peer's public key (in other words, this is an ECC Diffie-Hellman function X25519, performing scalar multiplication). * * The result should not be used directly as a key, but should be processed with a one-way function (e.g. HSalsa20 as in NaCl, or any secure cryptographic hash function, such as SHA-256, or key derivation function, such as HKDF). * * @export * @param {Uint8Array} secretKey * @param {Uint8Array} publicKey * @returns Uint8Array */ function sharedKey(secretKey, publicKey) { checkArrayTypes(publicKey, secretKey); if (publicKey.length !== 32) throw new Error('wrong public key length'); if (secretKey.length !== 32) throw new Error('wrong secret key length'); var sharedKey = new Uint8Array(32); crypto_scalarmult(sharedKey, secretKey, publicKey); return sharedKey; } exports.sharedKey = sharedKey; /** * Signs the given message using the private key and returns a signed message (signature concatenated with the message copy). * * Optional random data argument (which must have 64 random bytes) turns on hash separation and randomization to make signatures non-deterministic. * * @export * @param {Uint8Array} secretKey * @param {*} msg * @param {Uint8Array} opt_random * @returns */ function signMessage(secretKey, msg, opt_random) { checkArrayTypes(msg, secretKey); if (secretKey.length !== 32) throw new Error('wrong secret key length'); if (opt_random) { checkArrayTypes(opt_random); if (opt_random.length !== 64) throw new Error('wrong random data length'); var buf = new Uint8Array(128 + msg.length); curve25519_sign(buf, msg, msg.length, secretKey, opt_random); return new Uint8Array(buf.subarray(0, 64 + msg.length)); } else { var signedMsg = new Uint8Array(64 + msg.length); curve25519_sign(signedMsg, msg, msg.length, secretKey); return signedMsg; } } exports.signMessage = signMessage; /** * Verifies signed message with the public key and returns the original message without signature if it's correct or null if verification fails. * * @export * @param {Uint8Array} publicKey * @param {*} signedMsg * @returns Message */ function openMessage(publicKey, signedMsg) { checkArrayTypes(signedMsg, publicKey); if (publicKey.length !== 32) throw new Error('wrong public key length'); var tmp = new Uint8Array(signedMsg.length); var mlen = curve25519_sign_open(tmp, signedMsg, signedMsg.length, publicKey); if (mlen < 0) return null; var m = new Uint8Array(mlen); for (var i = 0; i < m.length; i++) m[i] = tmp[i]; return m; } exports.openMessage = openMessage; /** * Signs the given message using the private key and returns signature. * * Optional random data argument (which must have 64 random bytes) turns on hash separation and randomization to make signatures non-deterministic. * * @export * @param {Uint8Array} secretKey * @param {*} msg * @param {Uint8Array} opt_random * @returns */ function sign(secretKey, msg, opt_random) { checkArrayTypes(secretKey, msg); if (secretKey.length !== 32) throw new Error('wrong secret key length'); if (opt_random) { checkArrayTypes(opt_random); if (opt_random.length !== 64) throw new Error('wrong random data length'); } var buf = new Uint8Array((opt_random ? 128 : 64) + msg.length); curve25519_sign(buf, msg, msg.length, secretKey, opt_random); var signature = new Uint8Array(64); for (var i = 0; i < signature.length; i++) signature[i] = buf[i]; return signature; } exports.sign = sign; /** * Verifies the given signature for the message using the given private key. Returns true if the signature is valid, false otherwise. * * @export * @param {Uint8Array} publicKey * @param {*} msg * @param {*} signature * @returns */ function verify(publicKey, msg, signature) { checkArrayTypes(msg, signature, publicKey); if (signature.length !== 64) throw new Error('wrong signature length'); if (publicKey.length !== 32) throw new Error('wrong public key length'); var sm = new Uint8Array(64 + msg.length); var m = new Uint8Array(64 + msg.length); var i; for (i = 0; i < 64; i++) sm[i] = signature[i]; for (i = 0; i < msg.length; i++) sm[i + 64] = msg[i]; return curve25519_sign_open(m, sm, sm.length, publicKey) >= 0; } exports.verify = verify; /** * Generates a new key pair from the given 32-byte secret seed (which should be generated with a CSPRNG) and returns it as object. * * The returned keys can be used for signing and key agreement. * * @export * @param {Uint8Array} seed required * @returns */ function generateKeyPair(seed) { checkArrayTypes(seed); if (seed.length !== 32) throw new Error('wrong seed length'); var sk = new Uint8Array(32); var pk = new Uint8Array(32); for (var i = 0; i < 32; i++) sk[i] = seed[i]; crypto_scalarmult_base(pk, sk); // Turn secret key into the correct format. sk[0] &= 248; sk[31] &= 127; sk[31] |= 64; // Remove sign bit from public key. pk[31] &= 127; return { public: pk, private: sk, }; } exports.generateKeyPair = generateKeyPair; exports.default = {}; }); unwrapExports(lib); var lib_1 = lib.sharedKey; lib.signMessage; lib.openMessage; lib.sign; lib.verify; var lib_6 = lib.generateKeyPair; var Guid = /** @class */ (function () { function Guid(guid) { if (!guid) { throw new TypeError("Invalid argument; `value` has no value."); } this.value = Guid.EMPTY; if (guid && Guid.isGuid(guid)) { this.value = guid; } } Guid.isGuid = function (guid) { var value = guid.toString(); return guid && (guid instanceof Guid || Guid.validator.test(value)); }; Guid.create = function () { return new Guid([Guid.gen(2), Guid.gen(1), Guid.gen(1), Guid.gen(1), Guid.gen(3)].join("-")); }; Guid.createEmpty = function () { return new Guid("emptyguid"); }; Guid.parse = function (guid) { return new Guid(guid); }; Guid.raw = function () { return [Guid.gen(2), Guid.gen(1), Guid.gen(1), Guid.gen(1), Guid.gen(3)].join("-"); }; Guid.gen = function (count) { var out = ""; for (var i = 0; i < count; i++) { // tslint:disable-next-line:no-bitwise out += (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1); } return out; }; Guid.prototype.equals = function (other) { // Comparing string `value` against provided `guid` will auto-call // toString on `guid` for comparison return Guid.isGuid(other) && this.value === other.toString(); }; Guid.prototype.isEmpty = function () { return this.value === Guid.EMPTY; }; Guid.prototype.toString = function () { return this.value; }; Guid.prototype.toJSON = function () { return { value: this.value, }; }; Guid.validator = new RegExp("^[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12}$", "i"); Guid.EMPTY = "00000000-0000-0000-0000-000000000000"; return Guid; }()); var platformObj = getPlatformObj(); // 获取平台全局操作对象 function getPlatformObj() { if (typeof uni !== 'undefined') { console.log('UniApp运行环境'); return uni; } else if (typeof wx !== 'undefined') { console.log('小程序运行环境'); return wx; } else { console.log('web运行环境'); return undefined; } } var WKWebsocket = /** @class */ (function () { function WKWebsocket(addr) { this.destory = false; this.addr = addr; if (platformObj) { this.ws = platformObj.connectSocket({ url: addr, complete: function () { // eslint-disable-next-line no-empty-function } // TODO: 这里一定要写，不然会返回一个 Promise对象 }); } else { this.ws = new WebSocket(this.addr); this.ws.binaryType = 'arraybuffer'; } } WKWebsocket.prototype.onopen = function (callback) { var _this = this; if (platformObj) { this.ws.onOpen(function () { if (_this.destory) { return; } if (callback) { callback(); } }); } else { this.ws.onopen = function () { if (_this.destory) { return; } if (callback) { callback(); } }; } }; WKWebsocket.prototype.onmessage = function (callback) { var _this = this; if (platformObj) { this.ws.onMessage(function (e) { if (_this.destory) { return; } if (callback) { callback(e.data); } }); } else { this.ws.onmessage = function (e) { if (_this.destory) { return; } if (callback) { callback(e.data); } }; } }; WKWebsocket.prototype.onclose = function (callback) { var _this = this; if (platformObj) { this.ws.onClose(function (params) { if (_this.destory) { return; } if (callback) { callback(params); } }); } else { this.ws.onclose = function (e) { if (_this.destory) { return; } if (callback) { callback(e); } }; } }; WKWebsocket.prototype.onerror = function (callback) { var _this = this; if (platformObj) { this.ws.onError(function (e) { if (callback) { callback(e); } }); } else { this.ws.onerror = function (e) { if (_this.destory) { return; } if (callback) { callback(e); } }; } }; WKWebsocket.prototype.send = function (data) { if (platformObj) { if (data instanceof Uint8Array) { this.ws.send({ data: data.buffer }); } else { this.ws.send({ data: data }); } } else { this.ws.send(data); } }; WKWebsocket.prototype.close = function () { this.destory = true; this.ws.close(); }; return WKWebsocket; }()); // import * as SignalClient from '@signalapp/signal-client'; exports.ConnectStatus = void 0; (function (ConnectStatus) { ConnectStatus[ConnectStatus["Disconnect"] = 0] = "Disconnect"; ConnectStatus[ConnectStatus["Connected"] = 1] = "Connected"; ConnectStatus[ConnectStatus["Connecting"] = 2] = "Connecting"; ConnectStatus[ConnectStatus["ConnectFail"] = 3] = "ConnectFail"; ConnectStatus[ConnectStatus["ConnectKick"] = 4] = "ConnectKick"; })(exports.ConnectStatus || (exports.ConnectStatus = {})); var ConnectManager = /** @class */ (function () { function ConnectManager() { this.status = exports.ConnectStatus.Disconnect; // 连接状态 this.connectStatusListeners = new Array(); // 连接状态监听 // reConnect 重连标记 this.lockReconnect = false; this.pongRespTimeoutInterval = 3000; // pong返回超时间隔单位毫秒 this.needReconnect = true; // 是否需要重连 this.pingRetryCount = 0; // ping重试次数 this.pingMaxRetryCount = 3; // 最大重试三次ping this.tempBufferData = new Array(); // 接受数据临时缓存 } ConnectManager.shared = function () { if (!this.instance) { this.instance = new ConnectManager(); } return this.instance; }; ConnectManager.prototype.stopHeart = function () { if (this.heartTimer) { clearInterval(this.heartTimer); this.heartTimer = null; } }; ConnectManager.prototype.stopReconnectTimer = function () { if (this.reConnectTimeout) { clearTimeout(this.reConnectTimeout); this.reConnectTimeout = null; } }; // 重置心跳 ConnectManager.prototype.restHeart = function () { var _this = this; var self = this; if (this.heartTimer) { clearInterval(this.heartTimer); } if (this.pongRespTimer) { clearTimeout(this.pongRespTimer); } this.heartTimer = setInterval(function () { self.sendPing(); // 发送心跳包 if (self.pingRetryCount > self.pingMaxRetryCount) { console.log('ping没有响应，断开连接。'); self.onlyDisconnect(); if (_this.status === exports.ConnectStatus.Disconnect) { self.connect(); } } else if (self.pingRetryCount > 1) { console.log("\u7B2C" + self.pingRetryCount + "\u6B21\uFF0C\u5C1D\u8BD5ping\u3002"); } }, WKSDK$1.shared().config.heartbeatInterval); }; ConnectManager.prototype.connect = function () { this.needReconnect = true; this.onlyConnect(); }; ConnectManager.prototype.onlyConnect = function () { var _this = this; if (this.status === exports.ConnectStatus.Connecting) { console.log('已在连接中，不再进行连接.'); return; } if (WKSDK$1.shared().config.provider.connectAddrCallback != null) { var connectAddrCallback = WKSDK$1.shared().config.provider.connectAddrCallback; connectAddrCallback(function (addr) { _this.connectWithAddr(addr); }); } else { this.connectWithAddr(WKSDK$1.shared().config.addr); } }; ConnectManager.prototype.connectWithAddr = function (addr) { var _this = this; this.status = exports.ConnectStatus.Connecting; this.ws = new WKWebsocket(addr); var self = this; this.ws.onopen(function () { var _a; console.log('onopen...'); self.tempBufferData = new Array(); // 重置缓存 var seed = Uint8Array.from(self.stringToUint(Guid.create().toString().replace(/-/g, ""))); var keyPair = lib_6(seed); var pubKey = buffer__namespace.Buffer.from(keyPair.public).toString("base64"); self.dhPrivateKey = keyPair.private; var connectPacket = new ConnectPacket(); connectPacket.clientKey = pubKey; connectPacket.version = WKSDK$1.shared().config.protoVersion; connectPacket.deviceFlag = WKSDK$1.shared().config.deviceFlag; var deviceID = Guid.create().toString().replace(/-/g, ""); connectPacket.deviceID = deviceID + "W"; connectPacket.clientTimestamp = new Date().getTime(); connectPacket.uid = WKSDK$1.shared().config.uid || ''; connectPacket.token = WKSDK$1.shared().config.token || ''; var data = self.getProto().encode(connectPacket); (_a = self.ws) === null || _a === void 0 ? void 0 : _a.send(data); }); this.ws.onmessage(function (data) { self.unpacket(new Uint8Array(data), function (packets) { if (packets.length > 0) { for (var _i = 0, packets_1 = packets; _i < packets_1.length; _i++) { var packetData = packets_1[_i]; self.onPacket(new Uint8Array(packetData)); } } }); }); this.ws.onclose(function (e) { console.log('连接关闭！', e); if (_this.status !== exports.ConnectStatus.Disconnect) { _this.status = exports.ConnectStatus.Disconnect; _this.notifyConnectStatusListeners(0); } if (self.needReconnect) { _this.reConnect(); } }); this.ws.onerror(function (e) { console.log('连接出错！', e); if (_this.status !== exports.ConnectStatus.Disconnect) { _this.status = exports.ConnectStatus.Disconnect; _this.notifyConnectStatusListeners(0); } if (self.needReconnect) { _this.reConnect(); } }); }; /* tslint:disable */ ConnectManager.prototype.stringToUint = function (str) { var string = unescape(encodeURIComponent(str)); var charList = string.split(''); var uintArray = new Array(); for (var i = 0; i < charList.length; i++) { uintArray.push(charList[i].charCodeAt(0)); } return uintArray; }; ConnectManager.prototype.connected = function () { return this.status == exports.ConnectStatus.Connected; }; ConnectManager.prototype.disconnect = function () { this.needReconnect = false; console.log("断开不再重连"); this.onlyDisconnect(); }; ConnectManager.prototype.onlyDisconnect = function () { this.stopHeart(); this.stopReconnectTimer(); if (this.ws) { this.ws.close(); } this.status = exports.ConnectStatus.Disconnect; }; // 重连 ConnectManager.prototype.reConnect = function () { var _this = this; if (this.lockReconnect) { return; } console.log('开始重连'); this.lockReconnect = true; if (this.reConnectTimeout) { clearTimeout(this.reConnectTimeout); } var self = this; this.reConnectTimeout = setTimeout(function () { if (_this.ws) { _this.ws.close(); _this.ws = undefined; } self.onlyConnect(); _this.lockReconnect = false; }, 3000); }; ConnectManager.prototype.wssend = function (message) { var _a; (_a = this.ws) === null || _a === void 0 ? void 0 : _a.send(this.getProto().encode(message)); }; ConnectManager.prototype.unpacket = function (data, callback) { var _a; try { (_a = this.tempBufferData).push.apply(_a, Array.from(data)); var lenBefore = void 0, lenAfter = void 0; var dataList_1 = new Array(); do { lenBefore = this.tempBufferData.length; this.tempBufferData = this.unpackOne(this.tempBufferData, function (packetData) { dataList_1.push(packetData); }); lenAfter = this.tempBufferData.length; if (lenAfter > 0) { console.log("有粘包！-->", this.tempBufferData); } if (dataList_1.length > 0) { callback(dataList_1); } } while (lenBefore != lenAfter && lenAfter >= 1); } catch (error) { console.log("解码数据异常---->", error); this.reConnect(); } }; ConnectManager.prototype.unpackOne = function (data, dataCallback) { var header = data[0]; var packetType = header >> 4; if (packetType == exports.PacketType.PONG) { dataCallback([header]); return data.slice(1); } var length = data.length; var fixedHeaderLength = 1; var pos = fixedHeaderLength; var digit = 0; var remLength = 0; var multiplier = 1; var hasLength = false; // 是否还有长度数据没读完 var remLengthFull = true; // 剩余长度的字节是否完整 do { if (pos > length - 1) { // 这种情况出现了分包，并且分包的位置是长度部分的某个位置。这种情况不处理 remLengthFull = false; break; } digit = data[pos++]; remLength += ((digit & 127) * multiplier); multiplier *= 128; hasLength = (digit & 0x80) != 0; } while (hasLength); if (!remLengthFull) { return data; } var remLengthLength = pos - fixedHeaderLength; // 剩余长度的长度 if (fixedHeaderLength + remLengthLength + remLength > length) { // 固定头的长度 + 剩余长度的长度 + 剩余长度如果大于总长度说明分包了 console.log("还有包未到，存入缓存！！！"); return data; } else { if (fixedHeaderLength + remLengthLength + remLength == length) { // 刚好一个包 dataCallback(data); return []; } else { // 粘包大于1个包 var packetLength = fixedHeaderLength + remLengthLength + remLength; dataCallback(data.slice(0, packetLength)); return data.slice(packetLength, length - packetLength); } } }; ConnectManager.prototype.onPacket = function (data) { var p = this.getProto().decode(data); if (p.packetType === exports.PacketType.CONNACK) { var connackPacket = p; if (connackPacket.reasonCode === 1) { console.log('连接成功！'); WKSDK$1.shared().channelManager.reSubscribe(); // 重置订阅状态 this.status = exports.ConnectStatus.Connected; this.pingRetryCount = 0; // 连接成功 this.restHeart(); // 开启心跳 var serverPubKey = Uint8Array.from(buffer__namespace.Buffer.from(connackPacket.serverKey, "base64")); var secret = lib_1(this.dhPrivateKey, serverPubKey); var secretBase64 = buffer__namespace.Buffer.from(secret).toString("base64"); var aesKeyFull = Md5.init(secretBase64); SecurityManager.shared().aesKey = aesKeyFull.substring(0, 16); if (connackPacket.salt && connackPacket.salt.length > 16) { SecurityManager.shared().aesIV = connackPacket.salt.substring(0, 16); } else { SecurityManager.shared().aesIV = connackPacket.salt; } WKSDK$1.shared().chatManager.flushSendingQueue(); // 将发送队列里的消息flush出去 } else { console.log('连接失败！错误->', connackPacket.reasonCode); this.status = exports.ConnectStatus.ConnectFail; this.needReconnect = false; // IM端返回连接失败就不再进行重连。 } this.notifyConnectStatusListeners(connackPacket.reasonCode); } else if (p.packetType === exports.PacketType.PONG) { this.pingRetryCount = 0; } else if (p.packetType === exports.PacketType.DISCONNECT) { // 服务器要求客户端断开（一般是账号在其他地方登录，被踢） var disconnectPacket = p; console.log('连接被踢->', disconnectPacket); this.status = exports.ConnectStatus.ConnectKick; this.needReconnect = false; // IM端返回连接失败就不再进行重连。 this.notifyConnectStatusListeners(disconnectPacket.reasonCode); } else if (p.packetType === exports.PacketType.SUBACK) { // 订阅回执 var subackPacket = p; console.log("订阅回执-->", subackPacket.action); WKSDK$1.shared().channelManager.handleSuback(subackPacket); } WKSDK$1.shared().chatManager.onPacket(p); }; ConnectManager.prototype.sendPing = function () { this.pingRetryCount++; this.sendPacket(new PingPacket()); }; ConnectManager.prototype.sendPacket = function (p) { var _a; // if (this.connected()) { // this.ws?.send(this.getProto().encode(p)) // } else { // console.log("发送消息失败，连接已断开！") // this.reConnect() // } (_a = this.ws) === null || _a === void 0 ? void 0 : _a.send(this.getProto().encode(p)); }; ConnectManager.prototype.getProto = function () { return WKSDK$1.shared().config.proto; }; // 添加连接状态监听 ConnectManager.prototype.addConnectStatusListener = function (listener) { this.connectStatusListeners.push(listener); }; ConnectManager.prototype.removeConnectStatusListener = function (listener) { var len = this.connectStatusListeners.length; for (var i = 0; i < len; i++) { if (listener === this.connectStatusListeners[i]) { this.connectStatusListeners.splice(i, 1); return; } } }; ConnectManager.prototype.notifyConnectStatusListeners = function (reasonCode) { var _this = this; if (this.connectStatusListeners) { this.connectStatusListeners.forEach(function (listener) { if (listener) { listener(_this.status, reasonCode); } }); } }; ConnectManager.prototype.sendRecvackPacket = function (recvPacket) { var _a; var packet = new RecvackPacket(); packet.messageID = recvPacket.messageID; packet.messageSeq = recvPacket.messageSeq; (_a = this.ws) === null || _a === void 0 ? void 0 : _a.send(this.getProto().encode(packet)); }; ConnectManager.prototype.close = function () { var _a; (_a = this.ws) === null || _a === void 0 ? void 0 : _a.close(); }; return ConnectManager; }()); // ---------- 频道类型 ---------- // 个人频道 var ChannelTypePerson = 1; // 群聊频道 var ChannelTypeGroup = 2; // 数据频道 var ChannelTypeData = 7; var Channel = /** @class */ (function () { function Channel(channelID, channelType) { this.channelID = channelID; this.channelType = channelType; } Channel.prototype.getChannelKey = function () { return this.channelID + "-" + this.channelType; }; Channel.fromChannelKey = function (channelKey) { var channelProps = channelKey.split("-"); if (channelProps.length >= 2) { var channelType = parseInt(channelProps[1], 0); return new Channel(channelProps[0], channelType); } return undefined; }; Channel.prototype.isEqual = function (c) { if (this.channelID === c.channelID && this.channelType === c.channelType) { return true; } return false; }; return Channel; }()); // 回应 var Reaction = /** @class */ (function () { function Reaction() { } return Reaction; }()); function decodePayload(payload) { var contentType = 0; if (payload) { var encodedString = String.fromCharCode.apply(null, Array.from(payload)); var decodedString = decodeURIComponent(escape(encodedString)); var contentObj = JSON.parse(decodedString); if (contentObj) { contentType = contentObj.type; } } var messageContent = MessageContentManager.shared().getMessageContent(contentType); messageContent.decode(payload); return messageContent; } var MessageHeader = /** @class */ (function () { function MessageHeader() { } return MessageHeader; }()); exports.MessageStatus = void 0; (function (MessageStatus) { MessageStatus[MessageStatus["Wait"] = 0] = "Wait"; MessageStatus[MessageStatus["Normal"] = 1] = "Normal"; MessageStatus[MessageStatus["Fail"] = 2] = "Fail"; })(exports.MessageStatus || (exports.MessageStatus = {})); var Message = /** @class */ (function () { function Message(recvPacket) { this.header = new MessageHeader(); this.setting = new Setting(); // 设置 this.voicePlaying = false; // 语音是否在播放中（语音消息特有） this.voiceReaded = false; // 语音消息是否已读 this.isDeleted = false; // 是否已删除 this.remoteExtra = new MessageExtra(); if (recvPacket) { this.header.reddot = recvPacket.reddot; this.header.dup = recvPacket.dup; this.header.noPersist = recvPacket.noPersist; this.header.syncOnce = recvPacket.syncOnce; this.setting = recvPacket.setting; this.messageID = recvPacket.messageID; this.messageSeq = recvPacket.messageSeq; this.clientMsgNo = recvPacket.clientMsgNo; this.streamNo = recvPacket.streamNo; this.streamFlag = recvPacket.streamFlag; this.streamSeq = recvPacket.streamSeq; this.fromUID = recvPacket.fromUID; this.channel = new Channel(recvPacket.channelID, recvPacket.channelType); this.timestamp = recvPacket.timestamp; this.content = decodePayload(recvPacket.payload); this.status = exports.MessageStatus.Normal; } } Message.fromSendPacket = function (sendPacket, content) { var m = new Message(); m.header.reddot = true; m.setting = sendPacket.setting; m.clientMsgNo = sendPacket.clientMsgNo; m.streamNo = sendPacket.streamNo; m.clientSeq = sendPacket.clientSeq; m.fromUID = sendPacket.fromUID; m.channel = new Channel(sendPacket.channelID, sendPacket.channelType); if (content) { m.content = content; } else { m.content = decodePayload(sendPacket.payload); } m.timestamp = parseInt((new Date().getTime() / 1000).toString()); /* tslint:disable-line */ m.status = exports.MessageStatus.Wait; return m; }; Object.defineProperty(Message.prototype, "send", { // 是否是发送的消息 get: function () { return this.fromUID === WKSDK$1.shared().config.uid; }, enumerable: true, configurable: true }); Object.defineProperty(Message.prototype, "contentType", { get: function () { return this.content.contentType; }, enumerable: true, configurable: true }); Object.defineProperty(Message.prototype, "streamOn", { get: function () { if (this.streamNo && this.streamNo !== '') { return true; } return false; }, enumerable: true, configurable: true }); return Message; }()); var MessageExtra = /** @class */ (function () { function MessageExtra() { this.readedCount = 0; this.unreadCount = 0; // 未读数量 this.revoke = false; // 是否已撤回 this.editedAt = 0; // 消息编辑时间（0表示消息未被编辑） this.isEdit = false; // 是否编辑 this.extra = {}; // 扩展数据 this.extraVersion = 0; // 扩展数据版本 } return MessageExtra; }()); var Mention = /** @class */ (function () { function Mention() { } return Mention; }()); var MessageContent = /** @class */ (function () { function MessageContent() { } Object.defineProperty(MessageContent.prototype, "contentType", { get: function () { return this._contentType; }, set: function (value) { this._contentType = value; }, enumerable: true, configurable: true }); Object.defineProperty(MessageContent.prototype, "conversationDigest", { get: function () { return this._conversationDigest; }, set: function (value) { this._conversationDigest = value; }, enumerable: true, configurable: true }); MessageContent.prototype.encode = function () { var contentObj = this.encodeJSON(); contentObj.type = this.contentType; if (this.mention) { var mentionObj = {}; if (this.mention.all) { mentionObj["all"] = 1; } if (this.mention.uids) { mentionObj["uids"] = this.mention.uids; } contentObj["mention"] = mentionObj; } if (this.reply) { contentObj["reply"] = this.reply.encode(); } var contentStr = JSON.stringify(contentObj); return stringToUint8Array(contentStr); }; MessageContent.prototype.decode = function (data) { var decodedString = uint8ArrayToString(data); var contentObj = JSON.parse(decodedString); this.contentObj = contentObj; if (contentObj) { this._contentType = contentObj.type; } var mentionObj = contentObj["mention"]; if (mentionObj) { var mention = new Mention(); mention.all = mentionObj["all"] === 1; if (mentionObj["uids"]) { mention.uids = mentionObj["uids"]; } this.mention = mention; } var replyObj = contentObj["reply"]; if (replyObj) { var reply = new Reply(); reply.decode(replyObj); this.reply = reply; } this.visibles = contentObj["visibles"]; this.invisibles = contentObj["invisibles"]; this.decodeJSON(contentObj); }; // 是否可见 MessageContent.prototype.isVisiable = function (uid) { if (this.visibles && this.visibles.length > 0) { var v = this.visibles.includes(uid); if (!v) { return false; } } if (this.invisibles && this.invisibles.length > 0) { var v = this.invisibles.includes(uid); if (v) { return false; } } return true; }; // 子类重写 // tslint:disable-next-line:no-empty MessageContent.prototype.decodeJSON = function (content) { }; // 子类重写 // tslint:disable-next-line:no-empty MessageContent.prototype.encodeJSON = function () { return {}; }; return MessageContent; }()); function stringToUint8Array(str) { var newStr = unescape(encodeURIComponent(str)); var arr = new Array(); for (var i = 0, j = newStr.length; i < j; ++i) { arr.push(newStr.charCodeAt(i)); } var tmpUint8Array = new Uint8Array(arr); return tmpUint8Array; } function uint8ArrayToString(fileData) { var encodedString = String.fromCharCode.apply(null, Array.from(fileData)); var decodedString = decodeURIComponent(escape(encodedString)); return decodedString; } var MediaMessageContent = /** @class */ (function (_super) { __extends(MediaMessageContent, _super); function MediaMessageContent() { return _super !== null && _super.apply(this, arguments) || this; } // 处理data // tslint:disable-next-line:no-empty MediaMessageContent.prototype.dealFile = function () { }; return MediaMessageContent; }(MessageContent)); // 订阅者 var Subscriber = /** @class */ (function () { function Subscriber() { } return Subscriber; }()); var ChannelInfo = /** @class */ (function () { function ChannelInfo() { this.online = false; // 是否在线 this.lastOffline = 0; // 最后一次离线时间 } return ChannelInfo; }()); var Conversation = /** @class */ (function () { function Conversation() { this._logicUnread = 0; // 逻辑未读 this.timestamp = 0; this._reminders = new Array(); // 提醒项 this.simpleReminders = new Array(); // 除去重复的type了的reminder } Object.defineProperty(Conversation.prototype, "channelInfo", { get: function () { return WKSDK$1.shared().channelManager.getChannelInfo(this.channel); }, enumerable: true, configurable: true }); Conversation.prototype.isEqual = function (c) { if (!c) { return false; } return c.channel.getChannelKey() === this.channel.getChannelKey(); }; Object.defineProperty(Conversation.prototype, "isMentionMe", { get: function () { if (this._isMentionMe === undefined) { this.reloadIsMentionMe(); } return this._isMentionMe; }, set: function (isMentionMe) { this._isMentionMe = isMentionMe; }, enumerable: true, configurable: true }); Object.defineProperty(Conversation.prototype, "remoteExtra", { get: function () { if (this._remoteExtra) { return this._remoteExtra; } this._remoteExtra = new ConversationExtra(); this._remoteExtra.channel = this.channel; return this._remoteExtra; }, set: function (remoteExtra) { this._remoteExtra = remoteExtra; }, enumerable: true, configurable: true }); Object.defineProperty(Conversation.prototype, "logicUnread", { get: function () { if (this.remoteExtra.browseTo > 0 && this.lastMessage && this.remoteExtra.browseTo <= this.lastMessage.messageSeq) { return this.lastMessage.messageSeq - this.remoteExtra.browseTo; } return this.unread; }, enumerable: true, configurable: true }); Object.defineProperty(Conversation.prototype, "reminders", { get: function () { return this._reminders; }, set: function (reminders) { this._reminders = reminders; var simpleReminders = new Array(); if (reminders && reminders.length > 0) { for (var _i = 0, reminders_1 = reminders; _i < reminders_1.length; _i++) { var reminder = reminders_1[_i]; if (reminder.done) { continue; } var exist = false; var i = 0; for (var _a = 0, simpleReminders_1 = simpleReminders; _a < simpleReminders_1.length; _a++) { var simpleReminder = simpleReminders_1[_a]; if (reminder.reminderType === simpleReminder.reminderType) { exist = true; break; } i++; } if (!exist) { simpleReminders.push(reminder); } else { simpleReminders[i] = reminder; } } } this.simpleReminders = simpleReminders; }, enumerable: true, configurable: true }); // 重新计算 isMentionMe Conversation.prototype.reloadIsMentionMe = function () { if (this.lastMessage && this.lastMessage.content) { var mention = this.lastMessage.content.mention; if (mention) { if (mention.all) { this._isMentionMe = true; } if (mention.uids && mention.uids.includes(WKSDK$1.shared().config.uid || "")) { this._isMentionMe = true; } } } if (!this._isMentionMe) { this._isMentionMe = false; } }; return Conversation; }()); var ConversationExtra = /** @class */ (function () { function ConversationExtra() { } return ConversationExtra; }()); // export class ConversationHistory { // conversation!:Conversation // recents:Array = new Array() // 会话的最新消息集合 // version!:number // 数据版本 // } var SignalKey = /** @class */ (function () { function SignalKey() { } return SignalKey; }()); var Reply = /** @class */ (function () { function Reply() { } Reply.prototype.encode = function () { var rep = { "message_id": this.messageID, "message_seq": this.messageSeq, "from_uid": this.fromUID, "from_name": this.fromName }; if (this.rootMessageID) { rep["root_message_id"] = this.rootMessageID; } if (this.content) { rep["payload"] = JSON.parse(uint8ArrayToString(this.content.encode())); } return rep; }; Reply.prototype.decode = function (data) { this.messageID = data["message_id"]; this.messageSeq = data["message_seq"]; this.fromUID = data["from_uid"]; this.fromName = data["from_name"]; this.rootMessageID = data["root_message_id"]; if (data["payload"]) { var contentType = data["payload"]["type"]; var messageContent = WKSDK$1.shared().getMessageContent(contentType); var payload = stringToUint8Array(JSON.stringify(data["payload"])); messageContent.decode(payload); this.content = messageContent; } }; return Reply; }()); exports.ReminderType = void 0; (function (ReminderType) { ReminderType[ReminderType["ReminderTypeMentionMe"] = 1] = "ReminderTypeMentionMe"; ReminderType[ReminderType["ReminderTypeApplyJoinGroup"] = 2] = "ReminderTypeApplyJoinGroup"; // 申请加群 })(exports.ReminderType || (exports.ReminderType = {})); var Reminder = /** @class */ (function () { function Reminder() { this.isLocate = false; // 是否需要进行消息定位 this.version = 0; this.done = false; // 用户是否完成提醒 } Reminder.prototype.isEqual = function (c) { if (this.reminderID === c.reminderID) { return true; } return false; }; return Reminder; }()); exports.PullMode = void 0; (function (PullMode) { PullMode[PullMode["Down"] = 0] = "Down"; PullMode[PullMode["Up"] = 1] = "Up"; // 向上拉取 })(exports.PullMode || (exports.PullMode = {})); // 详细参考文档说明：https://githubim.com/api/message#%E8%8E%B7%E5%8F%96%E6%9F%90%E9%A2%91%E9%81%93%E6%B6%88%E6%81%AF var SyncOptions = /** @class */ (function () { function SyncOptions() { this.startMessageSeq = 0; // 开始消息列号（结果包含start_message_seq的消息） this.endMessageSeq = 0; // 结束消息列号（结果不包含end_message_seq的消息）0表示不限制 this.limit = 30; // 每次限制数量 this.pullMode = exports.PullMode.Down; // 拉取模式 0:向下拉取 1:向上拉取 } return SyncOptions; }()); var MessageContentManager = /** @class */ (function () { function MessageContentManager() { this.contentMap = new Map(); } MessageContentManager.shared = function () { if (!this.instance) { this.instance = new MessageContentManager(); } return this.instance; }; MessageContentManager.prototype.register = function (contentType, handler) { this.contentMap.set(contentType, handler); }; MessageContentManager.prototype.registerFactor = function (factor) { this.factor = factor; }; MessageContentManager.prototype.getMessageContent = function (contentType) { var handler = this.contentMap.get(contentType); if (handler) { // tslint:disable-next-line:no-shadowed-variable var content_1 = handler(contentType); if (content_1) { return content_1; } } var content = this.factor(contentType); if (content) { return content; } return new UnknownContent(); }; return MessageContentManager; }()); /** * 文本 */ var MessageText = /** @class */ (function (_super) { __extends(MessageText, _super); function MessageText(text) { var _this = _super.call(this) || this; _this.text = text; return _this; } Object.defineProperty(MessageText.prototype, "conversationDigest", { get: function () { return this.text || ""; }, enumerable: true, configurable: true }); Object.defineProperty(MessageText.prototype, "contentType", { get: function () { return MessageContentType.text; }, enumerable: true, configurable: true }); MessageText.prototype.decodeJSON = function (content) { this.text = content["content"]; }; MessageText.prototype.encodeJSON = function () { return { content: this.text || '' }; }; return MessageText; }(MessageContent)); var MessageStream = /** @class */ (function (_super) { __extends(MessageStream, _super); function MessageStream(data) { var _this = _super.call(this) || this; _this.data = data; return _this; } Object.defineProperty(MessageStream.prototype, "contentType", { get: function () { return MessageContentType.stream; }, enumerable: true, configurable: true }); MessageStream.prototype.decodeJSON = function (content) { var dataBase64 = content["data"]; if (dataBase64 && dataBase64.length > 0) { this.data = Buffer.from(dataBase64, 'base64'); } }; MessageStream.prototype.encodeJSON = function () { var dataBase64 = Buffer.from(this.data).toString('base64'); return { data: dataBase64 }; }; return MessageStream; }(MessageContent)); var MessageSignalContent = /** @class */ (function (_super) { __extends(MessageSignalContent, _super); function MessageSignalContent() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(MessageSignalContent.prototype, "contentType", { get: function () { return MessageContentType.signalMessage; }, enumerable: true, configurable: true }); return MessageSignalContent; }(MessageContent)); /** * 未知 */ var UnknownContent = /** @class */ (function (_super) { __extends(UnknownContent, _super); function UnknownContent() { return _super !== null && _super.apply(this, arguments) || this; } Object.defineProperty(UnknownContent.prototype, "contentType", { get: function () { return MessageContentType.unknown; }, enumerable: true, configurable: true }); Object.defineProperty(UnknownContent.prototype, "conversationDigest", { get: function () { return "[未知消息]"; }, enumerable: true, configurable: true }); UnknownContent.prototype.decodeJSON = function (content) { this.realContentType = content["type"]; }; return UnknownContent; }(MessageContent)); /** * 系统消息 */ var SystemContent = /** @class */ (function (_super) { __extends(SystemContent, _super); function SystemContent() { return _super !== null && _super.apply(this, arguments) || this; } SystemContent.prototype.decodeJSON = function (content) { this.content = content; }; Object.defineProperty(SystemContent.prototype, "conversationDigest", { get: function () { return this.displayText; }, enumerable: true, configurable: true }); Object.defineProperty(SystemContent.prototype, "displayText", { get: function () { var extra = this.content["extra"]; var content = this.content["content"]; if (extra) { var extraArray = extra; if (extraArray && extraArray.length > 0) { for (var i = 0; i <= extraArray.length - 1; i++) { var extrMap = extraArray[i]; var name_1 = extrMap["name"] || ""; // if(WKSDK.shared().config.uid === extrMap["uid"] ) { // name = "你" // } content = content.replace("{" + i + "}", name_1); } } } return content; }, enumerable: true, configurable: true }); return SystemContent; }(MessageContent)); var CMDContent = /** @class */ (function (_super) { __extends(CMDContent, _super); function CMDContent() { return _super !== null && _super.apply(this, arguments) || this; } CMDContent.prototype.decodeJSON = function (content) { this.cmd = content["cmd"]; this.param = content["param"]; }; Object.defineProperty(CMDContent.prototype, "contentType", { get: function () { return MessageContentType.cmd; }, enumerable: true, configurable: true }); return CMDContent; }(MessageContent)); var SubscribeOptions = /** @class */ (function () { function SubscribeOptions() { } return SubscribeOptions; }()); exports.SubscribeAction = void 0; (function (SubscribeAction) { SubscribeAction[SubscribeAction["subscribe"] = 0] = "subscribe"; SubscribeAction[SubscribeAction["unsubscribe"] = 1] = "unsubscribe"; // 取消订阅 })(exports.SubscribeAction || (exports.SubscribeAction = {})); exports.ReasonCode = void 0; (function (ReasonCode) { ReasonCode[ReasonCode["unknown"] = 0] = "unknown"; ReasonCode[ReasonCode["success"] = 1] = "success"; ReasonCode[ReasonCode["authFail"] = 2] = "authFail"; ReasonCode[ReasonCode["subscriberNotExist"] = 3] = "subscriberNotExist"; ReasonCode[ReasonCode["reasonInBlacklist"] = 4] = "reasonInBlacklist"; ReasonCode[ReasonCode["reasonChannelNotExist"] = 5] = "reasonChannelNotExist"; ReasonCode[ReasonCode["reasonUserNotOnNode"] = 6] = "reasonUserNotOnNode"; ReasonCode[ReasonCode["reasonSenderOffline"] = 7] = "reasonSenderOffline"; ReasonCode[ReasonCode["msgKeyError"] = 8] = "msgKeyError"; ReasonCode[ReasonCode["payloadDecodeError"] = 9] = "payloadDecodeError"; ReasonCode[ReasonCode["forwardSendPacketError"] = 10] = "forwardSendPacketError"; ReasonCode[ReasonCode["notAllowSend"] = 11] = "notAllowSend"; ReasonCode[ReasonCode["connectKick"] = 12] = "connectKick"; ReasonCode[ReasonCode["notInWhitelist"] = 13] = "notInWhitelist"; ReasonCode[ReasonCode["queryTokenError"] = 14] = "queryTokenError"; ReasonCode[ReasonCode["systemError"] = 15] = "systemError"; ReasonCode[ReasonCode["channelIDError"] = 16] = "channelIDError"; ReasonCode[ReasonCode["nodeMatchError"] = 17] = "nodeMatchError"; ReasonCode[ReasonCode["nodeNotMatch"] = 18] = "nodeNotMatch"; ReasonCode[ReasonCode["ban"] = 19] = "ban"; ReasonCode[ReasonCode["notSupportHeader"] = 20] = "notSupportHeader"; ReasonCode[ReasonCode["clientKeyIsEmpty"] = 21] = "clientKeyIsEmpty"; ReasonCode[ReasonCode["rateLimit"] = 22] = "rateLimit"; ReasonCode[ReasonCode["notSupportChannelType"] = 23] = "notSupportChannelType"; })(exports.ReasonCode || (exports.ReasonCode = {})); var ListenerState = /** @class */ (function () { function ListenerState(action, listener, options) { this.sending = false; // 是否将要发送 this.handleOk = false; // 是否已处理 this.listener = listener; this.options = options; this.action = action; } return ListenerState; }()); var SubscribeContext = /** @class */ (function () { function SubscribeContext(channel) { this.listenerStates = new Array(); this.channel = channel; } return SubscribeContext; }()); var SubscribeConfig = /** @class */ (function () { function SubscribeConfig() { } SubscribeConfig.prototype.withParam = function (param) { return function (opts) { opts.param = param; }; }; return SubscribeConfig; }()); var subscribeConfig = new SubscribeConfig(); var StreamItem = /** @class */ (function () { function StreamItem() { } return StreamItem; }()); var TaskStatus; (function (TaskStatus) { TaskStatus[TaskStatus["wait"] = 0] = "wait"; TaskStatus[TaskStatus["success"] = 1] = "success"; TaskStatus[TaskStatus["processing"] = 2] = "processing"; TaskStatus[TaskStatus["fail"] = 3] = "fail"; TaskStatus[TaskStatus["suspend"] = 4] = "suspend"; TaskStatus[TaskStatus["cancel"] = 5] = "cancel"; })(TaskStatus || (TaskStatus = {})); var TaskManager = /** @class */ (function () { function TaskManager() { this.taskMap = new Map(); this.listeners = new Array(); } TaskManager.prototype.addTask = function (task) { var _this = this; this.taskMap.set(task.id, task); task.addListener(function () { _this.notifyListeners(task); }); task.start(); }; TaskManager.prototype.removeTask = function (id) { var task = this.taskMap.get(id); if (task) { task.cancel(); this.taskMap.delete(id); } }; TaskManager.prototype.addListener = function (listener) { this.listeners.push(listener); }; TaskManager.prototype.removeListener = function (listener) { var len = this.listeners.length; for (var i = 0; i < len; i++) { if (listener === this.listeners[i]) { this.listeners.splice(i, 1); return; } } }; TaskManager.prototype.notifyListeners = function (task) { if (this.listeners) { this.listeners.forEach(function (callback) { callback(task); }); } }; return TaskManager; }()); var BaseTask = /** @class */ (function () { function BaseTask() { } // tslint:disable-next-line:no-empty BaseTask.prototype.start = function () { }; // tslint:disable-next-line:no-empty BaseTask.prototype.suspend = function () { }; // tslint:disable-next-line:no-empty BaseTask.prototype.resume = function () { }; // tslint:disable-next-line:no-empty BaseTask.prototype.cancel = function () { }; BaseTask.prototype.update = function () { if (this.listeners) { this.listeners.forEach(function (callback) { callback(); }); } }; BaseTask.prototype.progress = function () { return 0; }; BaseTask.prototype.addListener = function (listener) { this.listeners.push(listener); }; BaseTask.prototype.removeListener = function (listener) { var len = this.listeners.length; for (var i = 0; i < len; i++) { if (listener === this.listeners[i]) { this.listeners.splice(i, 1); return; } } }; Object.defineProperty(BaseTask.prototype, "listeners", { get: function () { if (!this._listeners) { this._listeners = new Array(); } return this._listeners; }, enumerable: true, configurable: true }); return BaseTask; }()); var MessageTask = /** @class */ (function (_super) { __extends(MessageTask, _super); function MessageTask(message) { var _this = _super.call(this) || this; _this.id = message.clientMsgNo; _this.message = message; return _this; } return MessageTask; }(BaseTask)); var ChatManager = /** @class */ (function () { function ChatManager() { var _this = this; this.cmdListeners = new Array(); // 命令类消息监听 this.listeners = new Array(); // 收取消息监听 this.sendingQueues = new Map(); // 发送中的消息 this.sendStatusListeners = new Array(); // 消息状态监听 this.clientSeq = 0; if (WKSDK$1.shared().taskManager) { WKSDK$1.shared().taskManager.addListener(function (task) { if (task.status === TaskStatus.success) { if (task instanceof MessageTask) { var messageTask = task; var sendPacket = _this.sendingQueues.get(messageTask.message.clientSeq); if (sendPacket) { sendPacket.payload = messageTask.message.content.encode(); // content需要重新编码 WKSDK$1.shared().connectManager.sendPacket(sendPacket); } } } }); } } ChatManager.shared = function () { if (!this.instance) { this.instance = new ChatManager(); } return this.instance; }; ChatManager.prototype.onPacket = function (packet) { return __awaiter(this, void 0, void 0, function () { var recvPacket, actMsgKey, actMsgKeyMD5, message, sendack; return __generator(this, function (_a) { if (packet instanceof RecvPacket) { recvPacket = packet; actMsgKey = SecurityManager.shared().encryption(recvPacket.veritifyString); actMsgKeyMD5 = Md5.init(actMsgKey); if (actMsgKeyMD5 !== recvPacket.msgKey) { console.log("\u975E\u6CD5\u7684\u6D88\u606F\uFF0C\u671F\u671BmsgKey:" + recvPacket.msgKey + " \u5B9E\u9645msgKey:" + actMsgKeyMD5 + " \u5FFD\u7565\u6B64\u6D88\u606F\uFF01\uFF01"); return [2 /*return*/]; } recvPacket.payload = SecurityManager.shared().decryption(recvPacket.payload); message = new Message(recvPacket); this.sendRecvackPacket(recvPacket); if (message.contentType === MessageContentType.cmd) { // 命令类消息分流处理 this.notifyCMDListeners(message); return [2 /*return*/]; } this.notifyMessageListeners(message); WKSDK$1.shared().channelManager.notifySubscribeIfNeed(message); // 通知指定的订阅者 } else if (packet instanceof SendackPacket) { sendack = packet; this.sendingQueues.delete(sendack.clientSeq); // 发送消息回执 this.notifyMessageStatusListeners(sendack); } return [2 /*return*/]; }); }); }; ChatManager.prototype.syncMessages = function (channel, opts) { return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) { if (!WKSDK$1.shared().config.provider.syncMessagesCallback) { throw new Error("没有设置WKSDK.shared().config.provider.syncMessagesCallback"); } return [2 /*return*/, WKSDK$1.shared().config.provider.syncMessagesCallback(channel, opts)]; }); }); }; ChatManager.prototype.syncMessageExtras = function (channel, extraVersion) { return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) { if (!WKSDK$1.shared().config.provider.syncMessageExtraCallback) { throw new Error("没有设置WKSDK.shared().config.provider.syncMessageExtraCallback"); } return [2 /*return*/, WKSDK$1.shared().config.provider.syncMessageExtraCallback(channel, extraVersion, 100)]; }); }); }; ChatManager.prototype.sendRecvackPacket = function (recvPacket) { var packet = new RecvackPacket(); packet.noPersist = recvPacket.noPersist; packet.syncOnce = recvPacket.syncOnce; packet.reddot = recvPacket.reddot; packet.messageID = recvPacket.messageID; packet.messageSeq = recvPacket.messageSeq; WKSDK$1.shared().connectManager.sendPacket(packet); }; /** * 发送消息 * @param content 消息内容 * @param channel 频道对象 * @param setting 发送设置 * @returns 完整消息对象 */ ChatManager.prototype.send = function (content, channel, setting) { return __awaiter(this, void 0, void 0, function () { var packet, message, task; return __generator(this, function (_a) { packet = this.getSendPacket(content, channel, setting); new Setting(); this.sendingQueues.set(packet.clientSeq, packet); message = Message.fromSendPacket(packet, content); if (content instanceof MediaMessageContent) { task = WKSDK$1.shared().config.provider.messageUploadTask(message); if (task) { WKSDK$1.shared().taskManager.addTask(task); } } else { WKSDK$1.shared().connectManager.sendPacket(packet); } this.notifyMessageListeners(message); return [2 /*return*/, message]; }); }); }; ChatManager.prototype.getSendPacket = function (content, channel, setting) { if (setting === void 0) { setting = new Setting(); } var packet = new SendPacket(); packet.setting = setting; packet.reddot = true; packet.clientMsgNo = Guid.create().toString().replace(/-/gi, "") + "3"; packet.streamNo = setting.streamNo; packet.clientSeq = this.getClientSeq(); packet.fromUID = WKSDK$1.shared().config.uid || ''; packet.channelID = channel.channelID; packet.channelType = channel.channelType; packet.payload = content.encode(); return packet; }; ChatManager.prototype.getClientSeq = function () { return ++this.clientSeq; }; // 通知命令消息监听者 ChatManager.prototype.notifyCMDListeners = function (message) { if (this.cmdListeners) { this.cmdListeners.forEach(function (listener) { if (listener) { listener(message); } }); } }; // 添加命令类消息监听 ChatManager.prototype.addCMDListener = function (listener) { this.cmdListeners.push(listener); }; ChatManager.prototype.removeCMDListener = function (listener) { var len = this.cmdListeners.length; for (var i = 0; i < len; i++) { if (listener === this.cmdListeners[i]) { this.cmdListeners.splice(i, 1); return; } } }; // 添加消息监听 ChatManager.prototype.addMessageListener = function (listener) { this.listeners.push(listener); }; // 移除消息监听 ChatManager.prototype.removeMessageListener = function (listener) { var len = this.listeners.length; for (var i = 0; i < len; i++) { if (listener === this.listeners[i]) { this.listeners.splice(i, 1); return; } } }; // 通知消息监听者 ChatManager.prototype.notifyMessageListeners = function (message) { if (this.listeners) { this.listeners.forEach(function (listener) { if (listener) { listener(message); } }); } }; // 通知消息状态改变监听者 ChatManager.prototype.notifyMessageStatusListeners = function (sendackPacket) { if (this.sendStatusListeners) { this.sendStatusListeners.forEach(function (listener) { if (listener) { listener(sendackPacket); } }); } }; // 消息状态改变监听 ChatManager.prototype.addMessageStatusListener = function (listener) { this.sendStatusListeners.push(listener); }; ChatManager.prototype.removeMessageStatusListener = function (listener) { var len = this.sendStatusListeners.length; for (var i = 0; i < len; i++) { if (listener === this.sendStatusListeners[i]) { this.sendStatusListeners.splice(i, 1); return; } } }; // 将发送消息队列里的消息flush出去 ChatManager.prototype.flushSendingQueue = function () { if (this.sendingQueues.size <= 0) { return; } console.log("flush \u53D1\u9001\u961F\u5217\u5185\u7684\u6D88\u606F\u3002\u6570\u91CF" + this.sendingQueues.size); var clientSeqArray = new Array(); this.sendingQueues.forEach(function (value, key) { clientSeqArray.push(key); }); clientSeqArray = clientSeqArray.sort(); for (var _i = 0, clientSeqArray_1 = clientSeqArray; _i < clientSeqArray_1.length; _i++) { var clientSeq = clientSeqArray_1[_i]; var sendPacket = this.sendingQueues.get(clientSeq); if (sendPacket) { console.log("重试消息---->", sendPacket); WKSDK$1.shared().connectManager.sendPacket(sendPacket); } } }; ChatManager.prototype.deleteMessageFromSendingQueue = function (clientSeq) { this.sendingQueues.delete(clientSeq); }; return ChatManager; }()); var ChannelManager = /** @class */ (function () { function ChannelManager() { // 频道基础信息map this.channelInfocacheMap = {}; // 请求队列 this.requestQueueMap = new Map(); this.listeners = new Array(); // 监听改变 // 频道成员缓存信息map this.subscribeCacheMap = new Map(); // 成员请求队列 this.requestSubscribeQueueMap = new Map(); // 成员改变监听 this.subscriberChangeListeners = new Array(); // 频道删除监听 this.deleteChannelInfoListeners = new Array(); this.subscriberContexts = new Array(); // 订阅者上下文集合 this.subscriberContextTick = 0; // 订阅者上下文tick } ChannelManager.shared = function () { if (!this.instance) { this.instance = new ChannelManager(); // this.instance.subscriberContextTick = window.setInterval(() => { // this.instance.executeSubscribeContext(); // }, 2000) } return this.instance; }; // 提取频道信息 ChannelManager.prototype.fetchChannelInfo = function (channel) { return __awaiter(this, void 0, void 0, function () { var channelKey, has, channelInfoModel; return __generator(this, function (_a) { switch (_a.label) { case 0: channelKey = channel.getChannelKey(); has = this.requestQueueMap.get(channelKey); if (has) { return [2 /*return*/]; } _a.label = 1; case 1: _a.trys.push([1, , 4, 5]); this.requestQueueMap.set(channelKey, true); if (!(WKSDK$1.shared().config.provider.channelInfoCallback != null)) return [3 /*break*/, 3]; return [4 /*yield*/, WKSDK$1.shared().config.provider.channelInfoCallback(channel)]; case 2: channelInfoModel = _a.sent(); this.channelInfocacheMap[channelKey] = channelInfoModel; if (channelInfoModel) { this.notifyListeners(channelInfoModel); } _a.label = 3; case 3: return [3 /*break*/, 5]; case 4: // 移除请求任务 this.requestQueueMap.delete(channelKey); return [7 /*endfinally*/]; case 5: return [2 /*return*/]; } }); }); }; // 同步订阅者 ChannelManager.prototype.syncSubscribes = function (channel) { return __awaiter(this, void 0, void 0, function () { var channelKey, has, cacheSubscribers, version, lastMember, subscribers, _i, subscribers_1, subscriber, update, j, cacheSubscriber; return __generator(this, function (_a) { switch (_a.label) { case 0: channelKey = channel.getChannelKey(); has = this.requestSubscribeQueueMap.get(channelKey); if (has) { return [2 /*return*/]; } _a.label = 1; case 1: _a.trys.push([1, , 3, 4]); this.requestSubscribeQueueMap.set(channelKey, true); cacheSubscribers = this.subscribeCacheMap.get(channelKey); version = 0; if (cacheSubscribers && cacheSubscribers.length > 0) { lastMember = cacheSubscribers[cacheSubscribers.length - 1]; version = lastMember.version; } else { cacheSubscribers = new Array(); } return [4 /*yield*/, WKSDK$1.shared().config.provider.syncSubscribersCallback(channel, version || 0)]; case 2: subscribers = _a.sent(); if (subscribers && subscribers.length > 0) { for (_i = 0, subscribers_1 = subscribers; _i < subscribers_1.length; _i++) { subscriber = subscribers_1[_i]; update = false; for (j = 0; j < cacheSubscribers.length; j++) { cacheSubscriber = cacheSubscribers[j]; if (subscriber.uid === cacheSubscriber.uid) { update = true; cacheSubscribers[j] = subscriber; break; } } if (!update) { cacheSubscribers.push(subscriber); } } } this.subscribeCacheMap.set(channelKey, cacheSubscribers); // 通知监听器 this.notifySubscribeChangeListeners(channel); return [3 /*break*/, 4]; case 3: this.requestSubscribeQueueMap.delete(channelKey); return [7 /*endfinally*/]; case 4: return [2 /*return*/]; } }); }); }; ChannelManager.prototype.getChannelInfo = function (channel) { return this.channelInfocacheMap[channel.getChannelKey()]; }; // 设置频道缓存 ChannelManager.prototype.setChannleInfoForCache = function (channelInfo) { this.channelInfocacheMap[channelInfo.channel.getChannelKey()] = channelInfo; }; // 删除频道信息 ChannelManager.prototype.deleteChannelInfo = function (channel) { var channelInfo = this.channelInfocacheMap[channel.getChannelKey()]; delete this.channelInfocacheMap[channel.getChannelKey()]; return channelInfo; }; ChannelManager.prototype.getSubscribes = function (channel) { var subscribers = this.subscribeCacheMap.get(channel.getChannelKey()); var newSubscribers = new Array(); if (subscribers) { for (var _i = 0, subscribers_2 = subscribers; _i < subscribers_2.length; _i++) { var subscriber = subscribers_2[_i]; if (!subscriber.isDeleted) { newSubscribers.push(subscriber); } } } return newSubscribers; }; // 获取我在频道内的信息 ChannelManager.prototype.getSubscribeOfMe = function (channel) { var subscribers = this.subscribeCacheMap.get(channel.getChannelKey()); if (subscribers) { for (var _i = 0, subscribers_3 = subscribers; _i < subscribers_3.length; _i++) { var subscriber = subscribers_3[_i]; if (!subscriber.isDeleted && subscriber.uid === WKSDK$1.shared().config.uid) { return subscriber; } } } return null; }; ChannelManager.prototype.addSubscriberChangeListener = function (listener) { this.subscriberChangeListeners.push(listener); }; ChannelManager.prototype.removeSubscriberChangeListener = function (listener) { var len = this.subscriberChangeListeners.length; for (var i = 0; i < len; i++) { if (listener === this.subscriberChangeListeners[i]) { this.subscriberChangeListeners.splice(i, 1); return; } } }; // 添加删除频道信息监听 ChannelManager.prototype.addDeleteChannelInfoListener = function (listener) { this.deleteChannelInfoListeners.push(listener); }; // 移除删除频道信息监听 ChannelManager.prototype.removeDeleteChannelInfoListener = function (listener) { var len = this.deleteChannelInfoListeners.length; for (var i = 0; i < len; i++) { if (listener === this.deleteChannelInfoListeners[i]) { this.deleteChannelInfoListeners.splice(i, 1); return; } } }; ChannelManager.prototype.addListener = function (listener) { this.listeners.push(listener); }; ChannelManager.prototype.removeListener = function (listener) { var len = this.listeners.length; for (var i = 0; i < len; i++) { if (listener === this.listeners[i]) { this.listeners.splice(i, 1); return; } } }; // 通知成员监听变化 ChannelManager.prototype.notifySubscribeChangeListeners = function (channel) { if (this.subscriberChangeListeners) { this.subscriberChangeListeners.forEach(function (callback) { callback(channel); }); } }; ChannelManager.prototype.notifyListeners = function (channelInfoModel) { if (this.listeners) { this.listeners.forEach(function (callback) { callback(channelInfoModel); }); } }; ChannelManager.prototype.notifySubscribeIfNeed = function (msg) { var subscribeContext = this.getSubscribeContext(msg.channel); if (subscribeContext && subscribeContext.listenerStates) { for (var _i = 0, _a = subscribeContext.listenerStates; _i < _a.length; _i++) { var listenerState = _a[_i]; if (listenerState.listener && listenerState.action === exports.SubscribeAction.subscribe) { listenerState.listener(msg); } } } }; ChannelManager.prototype.onSubscribe = function (ch, listener) { var opts = []; for (var _i = 2; _i < arguments.length; _i++) { opts[_i - 2] = arguments[_i]; } // 参数设置 var subscribeOpts = new SubscribeOptions(); if (opts && opts.length > 0) { for (var _a = 0, opts_1 = opts; _a < opts_1.length; _a++) { var opt = opts_1[_a]; opt(subscribeOpts); } } // 频道 var channel; var channelData; var channelType = ChannelTypeData; if (ch instanceof Channel) { channelType = ch.channelType; channelData = this.parseChannelURL(ch.channelID); } else { channelData = this.parseChannelURL(ch); } channel = new Channel(channelData.channelID, channelType); subscribeOpts.param = channelData.paramMap; // 设置上下文 var subscriberContext = this.getSubscribeContext(channel); if (!subscriberContext) { subscriberContext = new SubscribeContext(channel); this.subscriberContexts.push(subscriberContext); } var exist = false; if (subscriberContext.listenerStates.length > 0) { for (var _b = 0, _c = subscriberContext.listenerStates; _b < _c.length; _b++) { var listenerState = _c[_b]; if (listenerState.action === exports.SubscribeAction.subscribe) { listenerState.handleOk = false; listenerState.listener = listener; listenerState.options = subscribeOpts; exist = true; break; } } } if (!exist) { subscriberContext.listenerStates.push(new ListenerState(exports.SubscribeAction.subscribe, listener, subscribeOpts)); } console.log("onSubscribe-->", subscriberContext.listenerStates.length); this.executeSubscribeContext(); }; ChannelManager.prototype.parseChannelURL = function (channelUrl) { var data = channelUrl.split("?"); if (data.length > 1) { var query = data[1]; var paramMap = new Map(); var querys = query.split("&"); for (var _i = 0, querys_1 = querys; _i < querys_1.length; _i++) { var q = querys_1[_i]; var queryData = q.split("="); if (queryData.length > 1) { paramMap.set(queryData[0], queryData[1]); } } return { channelID: data[0], paramMap: paramMap }; } else { return { channelID: channelUrl, paramMap: new Map() }; } }; ChannelManager.prototype.onUnsubscribe = function (ch, listener) { // 频道 var channel; var channelData; var channelType = ChannelTypeData; if (ch instanceof Channel) { channelType = ch.channelType; channelData = this.parseChannelURL(ch.channelID); } else { channelData = this.parseChannelURL(ch); } channel = new Channel(channelData.channelID, channelType); var subscriberContext = this.getSubscribeContext(channel); if (!subscriberContext) { subscriberContext = new SubscribeContext(channel); this.subscriberContexts.push(subscriberContext); } var exist = false; if (subscriberContext.listenerStates.length > 0) { for (var _i = 0, _a = subscriberContext.listenerStates; _i < _a.length; _i++) { var listenerState = _a[_i]; if (listenerState.action === exports.SubscribeAction.unsubscribe) { listenerState.handleOk = false; listenerState.listener = listener; exist = true; break; } } } if (!exist) { subscriberContext.listenerStates.push(new ListenerState(exports.SubscribeAction.unsubscribe, listener)); } this.executeSubscribeContext(); }; // 重新订阅 ChannelManager.prototype.reSubscribe = function () { for (var _i = 0, _a = this.subscriberContexts; _i < _a.length; _i++) { var subscriberContext = _a[_i]; for (var _b = 0, _c = subscriberContext.listenerStates; _b < _c.length; _b++) { var listenerState = _c[_b]; listenerState.handleOk = false; listenerState.sending = false; } } this.executeSubscribeContext(); }; ChannelManager.prototype.handleSuback = function (ack) { for (var _i = 0, _a = this.subscriberContexts; _i < _a.length; _i++) { var subscriberContext = _a[_i]; if (ack.channelID === subscriberContext.channel.channelID && ack.channelType === subscriberContext.channel.channelType) { if (ack.action === exports.SubscribeAction.subscribe) { if (subscriberContext.listenerStates && subscriberContext.listenerStates.length > 0) { for (var _b = 0, _c = subscriberContext.listenerStates; _b < _c.length; _b++) { var listenerState = _c[_b]; if (listenerState.handleOk) { continue; } listenerState.handleOk = true; if (listenerState.listener && listenerState.action === exports.SubscribeAction.subscribe) { var subscribeListener = listenerState.listener; subscribeListener(undefined, ack.reasonCode); } } } } else { if (subscriberContext.listenerStates && subscriberContext.listenerStates.length > 0) { for (var _d = 0, _e = subscriberContext.listenerStates; _d < _e.length; _d++) { var listenerState = _e[_d]; if (listenerState.handleOk) { continue; } listenerState.handleOk = true; if (listenerState.listener && listenerState.action === exports.SubscribeAction.unsubscribe) { var unsubscribeListener = listenerState.listener; unsubscribeListener(ack.reasonCode); } } } } } } if (ack.action === exports.SubscribeAction.unsubscribe) { for (var i = 0; i < this.subscriberContexts.length; i++) { var subscriberContext = this.subscriberContexts[i]; if (subscriberContext.channel.channelID === ack.channelID && subscriberContext.channel.channelType === ack.channelType) { this.subscriberContexts.splice(i, 1); continue; } } } }; ChannelManager.prototype.getSubscribeContext = function (channel) { for (var _i = 0, _a = this.subscriberContexts; _i < _a.length; _i++) { var subscriberContext = _a[_i]; if (subscriberContext.channel.channelID === channel.channelID && subscriberContext.channel.channelType === channel.channelType) { return subscriberContext; } } return undefined; }; ChannelManager.prototype.executeSubscribeContext = function () { for (var _i = 0, _a = this.subscriberContexts; _i < _a.length; _i++) { var subscriberContext = _a[_i]; if (subscriberContext && subscriberContext.listenerStates.length > 0) { for (var _b = 0, _c = subscriberContext.listenerStates; _b < _c.length; _b++) { var listenerState = _c[_b]; if (listenerState.handleOk || listenerState.sending) { continue; } listenerState.sending = true; this.sendSubscribe(subscriberContext.channel, listenerState.action, listenerState.options); } } } }; ChannelManager.prototype.sendSubscribe = function (channel, action, opts) { console.log("sendSubscribe---->", action); var s = new SubPacket(); s.channelID = channel.channelID; s.channelType = channel.channelType; s.action = action; if (opts === null || opts === void 0 ? void 0 : opts.param) { s.param = JSON.stringify(Object.fromEntries(opts === null || opts === void 0 ? void 0 : opts.param)); } WKSDK$1.shared().connectManager.sendPacket(s); }; return ChannelManager; }()); exports.ConversationAction = void 0; (function (ConversationAction) { ConversationAction[ConversationAction["add"] = 0] = "add"; ConversationAction[ConversationAction["update"] = 1] = "update"; ConversationAction[ConversationAction["remove"] = 2] = "remove"; })(exports.ConversationAction || (exports.ConversationAction = {})); var ConversationManager = /** @class */ (function () { function ConversationManager() { var _this = this; this.listeners = new Array(); // 最近会话通知 this.conversations = new Array(); // 最近会话列表 this.maxExtraVersion = 0; // 最大扩展的版本号 ChatManager.shared().addMessageListener(function (message) { _this.updateOrAddConversation(message); }); } ConversationManager.shared = function () { if (!this.instance) { this.instance = new ConversationManager(); } return this.instance; }; // 同步最近会话 ConversationManager.prototype.sync = function (filter) { var _this = this; var syncProvide = WKSDK$1.shared().config.provider.syncConversationsCallback(filter); if (syncProvide) { syncProvide.then(function (conversations) { _this.conversations = conversations; if (conversations.length > 0) { for (var _i = 0, conversations_1 = conversations; _i < conversations_1.length; _i++) { var conversation = conversations_1[_i]; if (conversation.remoteExtra.version > _this.maxExtraVersion) { _this.maxExtraVersion = conversation.remoteExtra.version; } } } WKSDK$1.shared().reminderManager.sync(); }).catch(function (err) { console.log('同步最近会话失败！', err); }); } return syncProvide; }; ConversationManager.prototype.syncExtra = function () { return __awaiter(this, void 0, void 0, function () { var conversationExtras, _i, conversationExtras_1, conversationExtra, _a, _b, conversation; return __generator(this, function (_c) { switch (_c.label) { case 0: if (!WKSDK$1.shared().config.provider.syncConversationExtrasCallback) { console.log('syncConversationExtrasCallback没有提供'); return [2 /*return*/]; } return [4 /*yield*/, WKSDK$1.shared().config.provider.syncConversationExtrasCallback(this.maxExtraVersion)]; case 1: conversationExtras = _c.sent(); if (conversationExtras) { for (_i = 0, conversationExtras_1 = conversationExtras; _i < conversationExtras_1.length; _i++) { conversationExtra = conversationExtras_1[_i]; if (conversationExtra.version > this.maxExtraVersion) { this.maxExtraVersion = conversationExtra.version; } for (_a = 0, _b = this.conversations; _a < _b.length; _a++) { conversation = _b[_a]; if (conversation.channel.isEqual(conversationExtra.channel)) { conversation.remoteExtra = conversationExtra; this.notifyConversationListeners(conversation, exports.ConversationAction.update); } } } } return [2 /*return*/, conversationExtras]; } }); }); }; ConversationManager.prototype.findConversation = function (channel) { if (this.conversations) { for (var _i = 0, _a = this.conversations; _i < _a.length; _i++) { var conversation = _a[_i]; if (conversation.channel.isEqual(channel)) { return conversation; } } } }; ConversationManager.prototype.findConversations = function (channels) { if (this.conversations && this.conversations.length > 0) { var conversations = new Array(); for (var _i = 0, _a = this.conversations; _i < _a.length; _i++) { var conversation = _a[_i]; for (var _b = 0, channels_1 = channels; _b < channels_1.length; _b++) { var channel = channels_1[_b]; if (conversation.channel.isEqual(channel)) { conversations.push(conversation); break; } } } return conversations; } }; // 创建一个空会话 ConversationManager.prototype.createEmptyConversation = function (channel) { var conversation = this.findConversation(channel); if (conversation) { conversation.timestamp = new Date().getTime() / 1000; this.notifyConversationListeners(conversation, exports.ConversationAction.update); return conversation; } else { var newConversation = new Conversation(); newConversation.channel = channel; newConversation.timestamp = new Date().getTime() / 1000; this.notifyConversationListeners(newConversation, exports.ConversationAction.add); return newConversation; } }; ConversationManager.prototype.updateOrAddConversation = function (message) { var conversation = this.findConversation(message.channel); var newConversation; if (!conversation) { newConversation = new Conversation(); newConversation.unread = 0; newConversation.channel = message.channel; newConversation.timestamp = message.timestamp; if (!message.send && message.header.reddot && (!this.openConversation || !this.openConversation.channel.isEqual(message.channel))) { newConversation.unread++; } newConversation.lastMessage = message; this.conversations = __spreadArrays([newConversation], this.conversations); this.notifyConversationListeners(newConversation, exports.ConversationAction.add); } else { if (!message.send && message.header.reddot && (!this.openConversation || !this.openConversation.channel.isEqual(message.channel))) { conversation.unread++; } conversation.timestamp = message.timestamp; conversation.lastMessage = message; newConversation = conversation; this.notifyConversationListeners(newConversation, exports.ConversationAction.update); } }; ConversationManager.prototype.removeConversation = function (channel) { if (!this.conversations || this.conversations.length === 0) { return; } var oldConversation; for (var index = 0; index < this.conversations.length; index++) { var conversation = this.conversations[index]; if (conversation.channel.isEqual(channel)) { this.conversations.splice(index, 1); oldConversation = conversation; } } if (oldConversation) { this.notifyConversationListeners(oldConversation, exports.ConversationAction.remove); } }; ConversationManager.prototype.getAllUnreadCount = function () { var unreadCount = 0; if (this.conversations) { for (var _i = 0, _a = this.conversations; _i < _a.length; _i++) { var conversation = _a[_i]; unreadCount += conversation.unread; } } return unreadCount; }; // 添加最近会话监听 ConversationManager.prototype.addConversationListener = function (listener) { this.listeners.push(listener); }; // 移除最近监听 ConversationManager.prototype.removeConversationListener = function (listener) { var len = this.listeners.length; for (var i = 0; i < len; i++) { if (listener === this.listeners[i]) { this.listeners.splice(i, 1); return; } } }; // 通知最近会话监听者 ConversationManager.prototype.notifyConversationListeners = function (conversation, action) { if (this.listeners) { this.listeners.forEach(function (listener) { if (listener) { listener(conversation, action); } }); } }; return ConversationManager; }()); var ReminderManager = /** @class */ (function () { function ReminderManager() { this.reminders = new Array(); } ReminderManager.shared = function () { if (!this.instance) { this.instance = new ReminderManager(); } return this.instance; }; ReminderManager.prototype.sync = function () { return __awaiter(this, void 0, void 0, function () { var version, reminders, channels, _i, reminders_1, newReminder, exist, index, reminder; return __generator(this, function (_a) { switch (_a.label) { case 0: if (!WKSDK$1.shared().config.provider.syncRemindersCallback) { console.log("##########syncRemindersCallback##########"); return [2 /*return*/]; } version = this.maxReminderVersion(); return [4 /*yield*/, WKSDK$1.shared().config.provider.syncRemindersCallback(version)]; case 1: reminders = _a.sent(); if (reminders && reminders.length > 0) { channels = new Set(); for (_i = 0, reminders_1 = reminders; _i < reminders_1.length; _i++) { newReminder = reminders_1[_i]; channels.add(newReminder.channel); exist = false; for (index = 0; index < this.reminders.length; index++) { reminder = this.reminders[index]; if (newReminder.reminderID === reminder.reminderID) { this.reminders[index] = newReminder; exist = true; break; } } if (!exist) { this.reminders.push(newReminder); } } this.updateConversations(Array.from(channels)); } return [2 /*return*/]; } }); }); }; ReminderManager.prototype.done = function (ids) { return __awaiter(this, void 0, void 0, function () { var reminders, _i, reminders_2, reminder, channels; return __generator(this, function (_a) { if (!WKSDK$1.shared().config.provider.reminderDoneCallback) { console.log("##########reminderDoneCallback##########"); return [2 /*return*/]; } reminders = this.getRemindersWithIDs(ids); if (reminders && reminders.length > 0) { for (_i = 0, reminders_2 = reminders; _i < reminders_2.length; _i++) { reminder = reminders_2[_i]; reminder.done = true; } channels = this.getChannelWithReminders(reminders); this.updateConversations(channels); } return [2 /*return*/, WKSDK$1.shared().config.provider.reminderDoneCallback(ids)]; }); }); }; ReminderManager.prototype.getChannelWithReminders = function (reminders) { if (!reminders || reminders.length === 0) { return []; } var channels = new Set(); for (var _i = 0, reminders_3 = reminders; _i < reminders_3.length; _i++) { var reminder = reminders_3[_i]; channels.add(reminder.channel); } return Array.from(channels); }; ReminderManager.prototype.updateConversations = function (channels) { var conversations = ConversationManager.shared().findConversations(channels); if (conversations && conversations.length > 0) { for (var _i = 0, conversations_1 = conversations; _i < conversations_1.length; _i++) { var conversation = conversations_1[_i]; conversation.reminders = this.getWaitDoneReminders(conversation.channel); ConversationManager.shared().notifyConversationListeners(conversation, exports.ConversationAction.update); } } }; ReminderManager.prototype.getWaitDoneReminders = function (channel) { var channelReminders = new Array(); for (var _i = 0, _a = this.reminders; _i < _a.length; _i++) { var reminder = _a[_i]; if (reminder.channel.isEqual(channel)) { channelReminders.push(reminder); } } return channelReminders; }; ReminderManager.prototype.getRemindersWithIDs = function (ids) { var newReminders = new Array(); for (var _i = 0, _a = this.reminders; _i < _a.length; _i++) { var reminder = _a[_i]; for (var _b = 0, ids_1 = ids; _b < ids_1.length; _b++) { var id = ids_1[_b]; if (reminder.reminderID === id) { newReminders.push(reminder); break; } } } return newReminders; }; ReminderManager.prototype.maxReminderVersion = function () { var maxVersion = 0; for (var _i = 0, _a = this.reminders; _i < _a.length; _i++) { var reminder = _a[_i]; if (reminder.version > maxVersion) { maxVersion = reminder.version; } } return maxVersion; }; return ReminderManager; }()); var Provider = /** @class */ (function () { function Provider() { } // // 获取IM连接地址 // public set connectAddrCallback(callback: (callback: ConnectAddrCallback) => void) { // this._connectAddrCallback = callback // } // public get connectAddrCallback(): (callback: ConnectAddrCallback) => void { // return this._connectAddrCallback // } // 获取频道信息 // public set channelInfoCallback(callback: ChannelInfoCallback) { // this._channelInfoCallback = callback // } // public get channelInfoCallback(): ChannelInfoCallback { // return this._channelInfoCallback // } // 获取频道订阅者 // public set syncSubscribersCallback(callback: SyncSubscribersCallback) { // this._syncSubscribersCallback = callback // } // public get syncSubscribersCallback(): SyncSubscribersCallback { // return this._syncSubscribersCallback // } // 消息上传任务回调 // public set messageUploadTaskCallback(callback: MessageUploadTaskCallback) { // this._messageUploadTaskCallback = callback // } // 获取消息上传任务 Provider.prototype.messageUploadTask = function (message) { if (this.messageUploadTaskCallback) { return this.messageUploadTaskCallback(message); } }; return Provider; }()); var WKConfig = /** @class */ (function () { function WKConfig() { this.debug = false; // 是否开启debug模式 this.protoVersion = 2; // 协议版本号 this.deviceFlag = 1; // 设备标识 0: app 1. web 2. pc this.proto = new Proto(); this.heartbeatInterval = 60000; // 心跳频率单位毫秒 this.receiptFlushInterval = 2000; // 回执flush间隔单位为毫秒ms this.sdkVersion = "1.0.0"; // SDK版本号 this.provider = new Provider(); } return WKConfig; }()); var ReceiptManager = /** @class */ (function () { function ReceiptManager() { this.listeners = new Array(); // 回执监听 this.channelMessagesMap = new Map(); } ReceiptManager.shared = function () { if (!this.instance) { this.instance = new ReceiptManager(); this.instance.setup(); } return this.instance; }; ReceiptManager.prototype.setup = function () { this.timer = setInterval(this.flushLoop.bind(this), WKSDK$1.shared().config.receiptFlushInterval); }; // 添加需要回执的消息 ReceiptManager.prototype.addReceiptMessages = function (channel, messages) { if (!messages || messages.length === 0) { return; } var existMessages = this.channelMessagesMap.get(channel.getChannelKey()); if (!existMessages) { existMessages = []; } for (var _i = 0, messages_1 = messages; _i < messages_1.length; _i++) { var message = messages_1[_i]; if (!message.remoteExtra.readed) { existMessages.push(message); } } this.channelMessagesMap.set(channel.getChannelKey(), existMessages); }; ReceiptManager.prototype.flush = function (channelKey) { var _this = this; if (!WKSDK$1.shared().config.provider.messageReadedCallback) { throw new Error("没有设置WKSDK.shared().config.provider.messageReadedCallback"); } var messages = this.channelMessagesMap.get(channelKey); var tmpMessages = new Array(); var flushCachedLen = 0; if (messages && messages.length > 0) { flushCachedLen = messages.length; for (var _i = 0, messages_2 = messages; _i < messages_2.length; _i++) { var message = messages_2[_i]; tmpMessages.push(message); } } if (tmpMessages.length === 0) { return; } var channel = Channel.fromChannelKey(channelKey); WKSDK$1.shared().config.provider.messageReadedCallback(channel, tmpMessages).then(function () { _this.removeCacheWithLength(channelKey, flushCachedLen); _this.notifyListeners(channel, tmpMessages); }); }; ReceiptManager.prototype.removeCacheWithLength = function (channelKey, len) { var cacheMessages = this.channelMessagesMap.get(channelKey); var tmpArray = new Array(); if (!cacheMessages) { return; } for (var _i = 0, cacheMessages_1 = cacheMessages; _i < cacheMessages_1.length; _i++) { var message = cacheMessages_1[_i]; tmpArray.push(message); } var actLen = len; if (tmpArray.length < len) { actLen = tmpArray.length; } for (var index = 0; index < actLen; index++) { var message = tmpArray[index]; for (var k = 0; k < cacheMessages.length; k++) { var element = cacheMessages[k]; if (message.clientMsgNo === element.clientMsgNo) { cacheMessages.splice(k, 1); break; } } } }; ReceiptManager.prototype.flushLoop = function () { var _this = this; this.channelMessagesMap.forEach(function (value, channelKey) { _this.flush(channelKey); }); }; // 添加命令类消息监听 ReceiptManager.prototype.addListener = function (listener) { this.listeners.push(listener); }; ReceiptManager.prototype.removeListener = function (listener) { var len = this.listeners.length; for (var i = 0; i < len; i++) { if (listener === this.listeners[i]) { this.listeners.splice(i, 1); return; } } }; // 通知监听者 ReceiptManager.prototype.notifyListeners = function (channel, messages) { if (this.listeners) { this.listeners.forEach(function (listener) { if (listener) { listener(channel, messages); } }); } }; return ReceiptManager; }()); var WKSDK = /** @class */ (function () { function WKSDK() { } WKSDK.shared = function () { if (!this.instance) { this.instance = new WKSDK(); this.instance.init(); } return this.instance; }; WKSDK.prototype.init = function () { var _this = this; this.config = new WKConfig(); this.taskManager = new TaskManager(); this.messageContentManager = MessageContentManager.shared(); this.connectManager = ConnectManager.shared(); this.chatManager = ChatManager.shared(); this.channelManager = ChannelManager.shared(); this.conversationManager = ConversationManager.shared(); this.securityManager = SecurityManager.shared(); this.reminderManager = ReminderManager.shared(); this.receiptManager = ReceiptManager.shared(); this.registerFactor(function (contentType) { if (_this.isSystemMessage(contentType)) { return new SystemContent(); } if (contentType === MessageContentType.cmd) { return new CMDContent(); } return; }); // 注册文本消息 this.register(MessageContentType.text, function () { return new MessageText(); }); this.register(MessageContentType.signalMessage, function () { return new MessageSignalContent(); }); }; // 注册消息正文 WKSDK.prototype.register = function (contentType, handler) { this.messageContentManager.register(contentType, handler); }; WKSDK.prototype.registerFactor = function (factor) { this.messageContentManager.registerFactor(factor); }; WKSDK.prototype.getMessageContent = function (contentType) { return this.messageContentManager.getMessageContent(contentType); }; // 是否是系统消息 WKSDK.prototype.isSystemMessage = function (contentType) { return contentType >= 1000 && contentType <= 2000; // 大于等于1000 小于等于2000的为系统消息 }; // 连接IM WKSDK.prototype.connect = function () { this.connectManager.connect(); }; // 断开链接 WKSDK.prototype.disconnect = function () { this.connectManager.disconnect(); }; // 订阅频道 WKSDK.prototype.onSubscribe = function (channel, listener) { var _a; var opts = []; for (var _i = 2; _i < arguments.length; _i++) { opts[_i - 2] = arguments[_i]; } (_a = this.channelManager).onSubscribe.apply(_a, __spreadArrays([channel, listener], opts)); }; // 取消订阅 WKSDK.prototype.onUnsubscribe = function (channel, listener) { this.channelManager.onUnsubscribe(channel, listener); }; WKSDK.prototype.newMessageText = function (text) { return new MessageText(text); }; WKSDK.prototype.newChannel = function (channelID, channelType) { return new Channel(channelID, channelType); }; WKSDK.prototype.newMessage = function () { return new Message(); }; WKSDK.prototype.newChannelInfo = function () { return new ChannelInfo(); }; WKSDK.prototype.newMediaMessageContent = function () { return new MediaMessageContent(); }; WKSDK.prototype.newMessageContent = function () { return new MessageContent(); }; return WKSDK; }()); var WKSDK$1 = WKSDK; // const self = WKSDK.shared(); // window['wksdk'] = self; /* tslint:disable-line */ // 这样普通的JS就可以通过window.wksdk获取到app对象 // export default self; exports.CMDContent = CMDContent; exports.Channel = Channel; exports.ChannelInfo = ChannelInfo; exports.ChannelTypeData = ChannelTypeData; exports.ChannelTypeGroup = ChannelTypeGroup; exports.ChannelTypePerson = ChannelTypePerson; exports.ChatManager = ChatManager; exports.ConnackPacket = ConnackPacket; exports.ConnectManager = ConnectManager; exports.ConnectPacket = ConnectPacket; exports.Conversation = Conversation; exports.ConversationExtra = ConversationExtra; exports.ConversationManager = ConversationManager; exports.DisconnectPacket = DisconnectPacket; exports.ListenerState = ListenerState; exports.MediaMessageContent = MediaMessageContent; exports.Mention = Mention; exports.Message = Message; exports.MessageContent = MessageContent; exports.MessageContentManager = MessageContentManager; exports.MessageContentType = MessageContentType; exports.MessageExtra = MessageExtra; exports.MessageHeader = MessageHeader; exports.MessageSignalContent = MessageSignalContent; exports.MessageStream = MessageStream; exports.MessageText = MessageText; exports.Packet = Packet; exports.PingPacket = PingPacket; exports.PongPacket = PongPacket; exports.Reaction = Reaction; exports.RecvPacket = RecvPacket; exports.RecvackPacket = RecvackPacket; exports.Reminder = Reminder; exports.Reply = Reply; exports.SendPacket = SendPacket; exports.SendackPacket = SendackPacket; exports.Setting = Setting; exports.SignalKey = SignalKey; exports.StreamItem = StreamItem; exports.SubPacket = SubPacket; exports.SubackPacket = SubackPacket; exports.SubscribeConfig = SubscribeConfig; exports.SubscribeContext = SubscribeContext; exports.SubscribeOptions = SubscribeOptions; exports.Subscriber = Subscriber; exports.SyncOptions = SyncOptions; exports.SystemContent = SystemContent; exports.UnknownContent = UnknownContent; exports.WKSDK = WKSDK$1; exports["default"] = WKSDK$1; exports.subscribeConfig = subscribeConfig; Object.defineProperty(exports, '__esModule', { value: true }); }));

Installation & Configuration

Core Concepts

Learning

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