safelinkify/dist/safelink-browser-module.cjs.map

NodeJS anonymizer external links into outbound page. Anonymize external links to outbound page redirector for SEO.

{"version":3,"file":"safelink-browser-module.cjs","sources":["../src/toURL.ts","../src/parseQuery.ts","../node_modules/crypto-js/core.js","../node_modules/crypto-js/x64-core.js","../node_modules/crypto-js/lib-typedarrays.js","../node_modules/crypto-js/enc-utf16.js","../node_modules/crypto-js/enc-base64.js","../node_modules/crypto-js/enc-base64url.js","../node_modules/crypto-js/md5.js","../node_modules/crypto-js/sha1.js","../node_modules/crypto-js/sha256.js","../node_modules/crypto-js/sha224.js","../node_modules/crypto-js/sha512.js","../node_modules/crypto-js/sha384.js","../node_modules/crypto-js/sha3.js","../node_modules/crypto-js/ripemd160.js","../node_modules/crypto-js/hmac.js","../node_modules/crypto-js/pbkdf2.js","../node_modules/crypto-js/evpkdf.js","../node_modules/crypto-js/cipher-core.js","../node_modules/crypto-js/mode-cfb.js","../node_modules/crypto-js/mode-ctr.js","../node_modules/crypto-js/mode-ctr-gladman.js","../node_modules/crypto-js/mode-ofb.js","../node_modules/crypto-js/mode-ecb.js","../node_modules/crypto-js/pad-ansix923.js","../node_modules/crypto-js/pad-iso10126.js","../node_modules/crypto-js/pad-iso97971.js","../node_modules/crypto-js/pad-zeropadding.js","../node_modules/crypto-js/pad-nopadding.js","../node_modules/crypto-js/format-hex.js","../node_modules/crypto-js/aes.js","../node_modules/crypto-js/tripledes.js","../node_modules/crypto-js/rc4.js","../node_modules/crypto-js/rabbit.js","../node_modules/crypto-js/rabbit-legacy.js","../node_modules/crypto-js/blowfish.js","../node_modules/crypto-js/index.js","../src/aes.ts","../src/b64.ts","../src/encryptionURL.ts","../src/resolveQueryUrl.ts","../node_modules/tslib/tslib.es6.js","../src/string.ts","../src/safelink.ts","../src/index.ts"],"sourcesContent":["import { Nullable } from './';\n\n/**\n * is url valid\n * @param string\n * @returns\n */\nexport function isValidHttpUrl(string: string | URL) {\n  let url: URL;\n\n  try {\n    url = new URL(string);\n  } catch (_) {\n    return false;\n  }\n\n  return url.protocol === 'http:' || url.protocol === 'https:';\n}\n\n/**\n * fix url\n * * doubled slashes\n * @param url\n * @returns\n */\nexport function fixUrl(url: string | URL) {\n  let str: string;\n  if (typeof url === 'string') {\n    str = url;\n  } else {\n    str = url.toString();\n  }\n  return str.replace(/([^:]\\/)\\/+/g, '$1');\n}\n\n/**\n * transform url string to {@link Nullable}<{@link URL}>\n * @param url\n * @returns\n */\nexport default function toURL(url: string): Nullable<URL> {\n  try {\n    if (url.startsWith('/') || url.startsWith('?')) {\n      // url is pathname or query\n      return new URL('http://not-actually-domain.com/' + url.replace(/^\\/+/, ''));\n    } else if (url.match(/^https?:\\/\\//)) {\n      // test full url with protocol://\n      return new URL(url);\n    } else {\n      // Not a valid URL for our use case\n      return null;\n    }\n  } catch (error) {\n    if (error instanceof Error) console.log(url, error.message);\n    return null;\n  }\n}\n","import { Nullable } from './';\nimport toURL from './toURL';\n\nconst _global_parseQuery = (typeof window !== 'undefined' ? window : global) as any;\n\ntype parseQueryResult =\n  | {\n      [key: string]: any;\n    }\n  | string;\n/**\n * Parse Query URL and Hash\n * @param  query query key, null = return all objects\n * @param  url target query, ex: {@link location.href} or {@link location.search}\n */\nexport function parseQuery(query: Nullable<string>, url: Nullable<string>): Nullable<parseQueryResult> {\n  // skip null, undefined\n  if (typeof url !== 'string') return null;\n  // skip empty string\n  if (url.length < 1) return null;\n  let result: { [key: string]: any } = {};\n\n  /**\n   * Query URL Parser\n   * @param str\n   * @returns\n   */\n  const parseQueries = (str: string) => {\n    const urlParams = new URLSearchParams(str);\n    return Object.fromEntries(urlParams);\n  };\n\n  if (url.match(/^(#|\\?)/)) {\n    url = 'http://not.actually.domain/' + url;\n  }\n\n  const parse = toURL(url);\n  if (parse) {\n    // First parse search, then hash (hash overrides search)\n    if (parse.search) {\n      result = Object.assign(result, parseQueries(parse.search));\n    }\n    if (parse.hash) {\n      result = Object.assign(result, parseQueries(parse.hash.substring(1)));\n    }\n  }\n\n  if (typeof query == 'string') {\n    return Object.prototype.hasOwnProperty.call(result, query) ? result[query] : undefined;\n  }\n\n  return result;\n}\n_global_parseQuery.parseQuery = parseQuery;\nexport default parseQuery;\n",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory();\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\troot.CryptoJS = factory();\n\t}\n}(this, function () {\n\n\t/*globals window, global, require*/\n\n\t/**\n\t * CryptoJS core components.\n\t */\n\tvar CryptoJS = CryptoJS || (function (Math, undefined) {\n\n\t    var crypto;\n\n\t    // Native crypto from window (Browser)\n\t    if (typeof window !== 'undefined' && window.crypto) {\n\t        crypto = window.crypto;\n\t    }\n\n\t    // Native crypto in web worker (Browser)\n\t    if (typeof self !== 'undefined' && self.crypto) {\n\t        crypto = self.crypto;\n\t    }\n\n\t    // Native crypto from worker\n\t    if (typeof globalThis !== 'undefined' && globalThis.crypto) {\n\t        crypto = globalThis.crypto;\n\t    }\n\n\t    // Native (experimental IE 11) crypto from window (Browser)\n\t    if (!crypto && typeof window !== 'undefined' && window.msCrypto) {\n\t        crypto = window.msCrypto;\n\t    }\n\n\t    // Native crypto from global (NodeJS)\n\t    if (!crypto && typeof global !== 'undefined' && global.crypto) {\n\t        crypto = global.crypto;\n\t    }\n\n\t    // Native crypto import via require (NodeJS)\n\t    if (!crypto && typeof require === 'function') {\n\t        try {\n\t            crypto = require('crypto');\n\t        } catch (err) {}\n\t    }\n\n\t    /*\n\t     * Cryptographically secure pseudorandom number generator\n\t     *\n\t     * As Math.random() is cryptographically not safe to use\n\t     */\n\t    var cryptoSecureRandomInt = function () {\n\t        if (crypto) {\n\t            // Use getRandomValues method (Browser)\n\t            if (typeof crypto.getRandomValues === 'function') {\n\t                try {\n\t                    return crypto.getRandomValues(new Uint32Array(1))[0];\n\t                } catch (err) {}\n\t            }\n\n\t            // Use randomBytes method (NodeJS)\n\t            if (typeof crypto.randomBytes === 'function') {\n\t                try {\n\t                    return crypto.randomBytes(4).readInt32LE();\n\t                } catch (err) {}\n\t            }\n\t        }\n\n\t        throw new Error('Native crypto module could not be used to get secure random number.');\n\t    };\n\n\t    /*\n\t     * Local polyfill of Object.create\n\n\t     */\n\t    var create = Object.create || (function () {\n\t        function F() {}\n\n\t        return function (obj) {\n\t            var subtype;\n\n\t            F.prototype = obj;\n\n\t            subtype = new F();\n\n\t            F.prototype = null;\n\n\t            return subtype;\n\t        };\n\t    }());\n\n\t    /**\n\t     * CryptoJS namespace.\n\t     */\n\t    var C = {};\n\n\t    /**\n\t     * Library namespace.\n\t     */\n\t    var C_lib = C.lib = {};\n\n\t    /**\n\t     * Base object for prototypal inheritance.\n\t     */\n\t    var Base = C_lib.Base = (function () {\n\n\n\t        return {\n\t            /**\n\t             * Creates a new object that inherits from this object.\n\t             *\n\t             * @param {Object} overrides Properties to copy into the new object.\n\t             *\n\t             * @return {Object} The new object.\n\t             *\n\t             * @static\n\t             *\n\t             * @example\n\t             *\n\t             *     var MyType = CryptoJS.lib.Base.extend({\n\t             *         field: 'value',\n\t             *\n\t             *         method: function () {\n\t             *         }\n\t             *     });\n\t             */\n\t            extend: function (overrides) {\n\t                // Spawn\n\t                var subtype = create(this);\n\n\t                // Augment\n\t                if (overrides) {\n\t                    subtype.mixIn(overrides);\n\t                }\n\n\t                // Create default initializer\n\t                if (!subtype.hasOwnProperty('init') || this.init === subtype.init) {\n\t                    subtype.init = function () {\n\t                        subtype.$super.init.apply(this, arguments);\n\t                    };\n\t                }\n\n\t                // Initializer's prototype is the subtype object\n\t                subtype.init.prototype = subtype;\n\n\t                // Reference supertype\n\t                subtype.$super = this;\n\n\t                return subtype;\n\t            },\n\n\t            /**\n\t             * Extends this object and runs the init method.\n\t             * Arguments to create() will be passed to init().\n\t             *\n\t             * @return {Object} The new object.\n\t             *\n\t             * @static\n\t             *\n\t             * @example\n\t             *\n\t             *     var instance = MyType.create();\n\t             */\n\t            create: function () {\n\t                var instance = this.extend();\n\t                instance.init.apply(instance, arguments);\n\n\t                return instance;\n\t            },\n\n\t            /**\n\t             * Initializes a newly created object.\n\t             * Override this method to add some logic when your objects are created.\n\t             *\n\t             * @example\n\t             *\n\t             *     var MyType = CryptoJS.lib.Base.extend({\n\t             *         init: function () {\n\t             *             // ...\n\t             *         }\n\t             *     });\n\t             */\n\t            init: function () {\n\t            },\n\n\t            /**\n\t             * Copies properties into this object.\n\t             *\n\t             * @param {Object} properties The properties to mix in.\n\t             *\n\t             * @example\n\t             *\n\t             *     MyType.mixIn({\n\t             *         field: 'value'\n\t             *     });\n\t             */\n\t            mixIn: function (properties) {\n\t                for (var propertyName in properties) {\n\t                    if (properties.hasOwnProperty(propertyName)) {\n\t                        this[propertyName] = properties[propertyName];\n\t                    }\n\t                }\n\n\t                // IE won't copy toString using the loop above\n\t                if (properties.hasOwnProperty('toString')) {\n\t                    this.toString = properties.toString;\n\t                }\n\t            },\n\n\t            /**\n\t             * Creates a copy of this object.\n\t             *\n\t             * @return {Object} The clone.\n\t             *\n\t             * @example\n\t             *\n\t             *     var clone = instance.clone();\n\t             */\n\t            clone: function () {\n\t                return this.init.prototype.extend(this);\n\t            }\n\t        };\n\t    }());\n\n\t    /**\n\t     * An array of 32-bit words.\n\t     *\n\t     * @property {Array} words The array of 32-bit words.\n\t     * @property {number} sigBytes The number of significant bytes in this word array.\n\t     */\n\t    var WordArray = C_lib.WordArray = Base.extend({\n\t        /**\n\t         * Initializes a newly created word array.\n\t         *\n\t         * @param {Array} words (Optional) An array of 32-bit words.\n\t         * @param {number} sigBytes (Optional) The number of significant bytes in the words.\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.lib.WordArray.create();\n\t         *     var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);\n\t         *     var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);\n\t         */\n\t        init: function (words, sigBytes) {\n\t            words = this.words = words || [];\n\n\t            if (sigBytes != undefined) {\n\t                this.sigBytes = sigBytes;\n\t            } else {\n\t                this.sigBytes = words.length * 4;\n\t            }\n\t        },\n\n\t        /**\n\t         * Converts this word array to a string.\n\t         *\n\t         * @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex\n\t         *\n\t         * @return {string} The stringified word array.\n\t         *\n\t         * @example\n\t         *\n\t         *     var string = wordArray + '';\n\t         *     var string = wordArray.toString();\n\t         *     var string = wordArray.toString(CryptoJS.enc.Utf8);\n\t         */\n\t        toString: function (encoder) {\n\t            return (encoder || Hex).stringify(this);\n\t        },\n\n\t        /**\n\t         * Concatenates a word array to this word array.\n\t         *\n\t         * @param {WordArray} wordArray The word array to append.\n\t         *\n\t         * @return {WordArray} This word array.\n\t         *\n\t         * @example\n\t         *\n\t         *     wordArray1.concat(wordArray2);\n\t         */\n\t        concat: function (wordArray) {\n\t            // Shortcuts\n\t            var thisWords = this.words;\n\t            var thatWords = wordArray.words;\n\t            var thisSigBytes = this.sigBytes;\n\t            var thatSigBytes = wordArray.sigBytes;\n\n\t            // Clamp excess bits\n\t            this.clamp();\n\n\t            // Concat\n\t            if (thisSigBytes % 4) {\n\t                // Copy one byte at a time\n\t                for (var i = 0; i < thatSigBytes; i++) {\n\t                    var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t                    thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);\n\t                }\n\t            } else {\n\t                // Copy one word at a time\n\t                for (var j = 0; j < thatSigBytes; j += 4) {\n\t                    thisWords[(thisSigBytes + j) >>> 2] = thatWords[j >>> 2];\n\t                }\n\t            }\n\t            this.sigBytes += thatSigBytes;\n\n\t            // Chainable\n\t            return this;\n\t        },\n\n\t        /**\n\t         * Removes insignificant bits.\n\t         *\n\t         * @example\n\t         *\n\t         *     wordArray.clamp();\n\t         */\n\t        clamp: function () {\n\t            // Shortcuts\n\t            var words = this.words;\n\t            var sigBytes = this.sigBytes;\n\n\t            // Clamp\n\t            words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);\n\t            words.length = Math.ceil(sigBytes / 4);\n\t        },\n\n\t        /**\n\t         * Creates a copy of this word array.\n\t         *\n\t         * @return {WordArray} The clone.\n\t         *\n\t         * @example\n\t         *\n\t         *     var clone = wordArray.clone();\n\t         */\n\t        clone: function () {\n\t            var clone = Base.clone.call(this);\n\t            clone.words = this.words.slice(0);\n\n\t            return clone;\n\t        },\n\n\t        /**\n\t         * Creates a word array filled with random bytes.\n\t         *\n\t         * @param {number} nBytes The number of random bytes to generate.\n\t         *\n\t         * @return {WordArray} The random word array.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.lib.WordArray.random(16);\n\t         */\n\t        random: function (nBytes) {\n\t            var words = [];\n\n\t            for (var i = 0; i < nBytes; i += 4) {\n\t                words.push(cryptoSecureRandomInt());\n\t            }\n\n\t            return new WordArray.init(words, nBytes);\n\t        }\n\t    });\n\n\t    /**\n\t     * Encoder namespace.\n\t     */\n\t    var C_enc = C.enc = {};\n\n\t    /**\n\t     * Hex encoding strategy.\n\t     */\n\t    var Hex = C_enc.Hex = {\n\t        /**\n\t         * Converts a word array to a hex string.\n\t         *\n\t         * @param {WordArray} wordArray The word array.\n\t         *\n\t         * @return {string} The hex string.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var hexString = CryptoJS.enc.Hex.stringify(wordArray);\n\t         */\n\t        stringify: function (wordArray) {\n\t            // Shortcuts\n\t            var words = wordArray.words;\n\t            var sigBytes = wordArray.sigBytes;\n\n\t            // Convert\n\t            var hexChars = [];\n\t            for (var i = 0; i < sigBytes; i++) {\n\t                var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t                hexChars.push((bite >>> 4).toString(16));\n\t                hexChars.push((bite & 0x0f).toString(16));\n\t            }\n\n\t            return hexChars.join('');\n\t        },\n\n\t        /**\n\t         * Converts a hex string to a word array.\n\t         *\n\t         * @param {string} hexStr The hex string.\n\t         *\n\t         * @return {WordArray} The word array.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.enc.Hex.parse(hexString);\n\t         */\n\t        parse: function (hexStr) {\n\t            // Shortcut\n\t            var hexStrLength = hexStr.length;\n\n\t            // Convert\n\t            var words = [];\n\t            for (var i = 0; i < hexStrLength; i += 2) {\n\t                words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);\n\t            }\n\n\t            return new WordArray.init(words, hexStrLength / 2);\n\t        }\n\t    };\n\n\t    /**\n\t     * Latin1 encoding strategy.\n\t     */\n\t    var Latin1 = C_enc.Latin1 = {\n\t        /**\n\t         * Converts a word array to a Latin1 string.\n\t         *\n\t         * @param {WordArray} wordArray The word array.\n\t         *\n\t         * @return {string} The Latin1 string.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);\n\t         */\n\t        stringify: function (wordArray) {\n\t            // Shortcuts\n\t            var words = wordArray.words;\n\t            var sigBytes = wordArray.sigBytes;\n\n\t            // Convert\n\t            var latin1Chars = [];\n\t            for (var i = 0; i < sigBytes; i++) {\n\t                var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t                latin1Chars.push(String.fromCharCode(bite));\n\t            }\n\n\t            return latin1Chars.join('');\n\t        },\n\n\t        /**\n\t         * Converts a Latin1 string to a word array.\n\t         *\n\t         * @param {string} latin1Str The Latin1 string.\n\t         *\n\t         * @return {WordArray} The word array.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.enc.Latin1.parse(latin1String);\n\t         */\n\t        parse: function (latin1Str) {\n\t            // Shortcut\n\t            var latin1StrLength = latin1Str.length;\n\n\t            // Convert\n\t            var words = [];\n\t            for (var i = 0; i < latin1StrLength; i++) {\n\t                words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);\n\t            }\n\n\t            return new WordArray.init(words, latin1StrLength);\n\t        }\n\t    };\n\n\t    /**\n\t     * UTF-8 encoding strategy.\n\t     */\n\t    var Utf8 = C_enc.Utf8 = {\n\t        /**\n\t         * Converts a word array to a UTF-8 string.\n\t         *\n\t         * @param {WordArray} wordArray The word array.\n\t         *\n\t         * @return {string} The UTF-8 string.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);\n\t         */\n\t        stringify: function (wordArray) {\n\t            try {\n\t                return decodeURIComponent(escape(Latin1.stringify(wordArray)));\n\t            } catch (e) {\n\t                throw new Error('Malformed UTF-8 data');\n\t            }\n\t        },\n\n\t        /**\n\t         * Converts a UTF-8 string to a word array.\n\t         *\n\t         * @param {string} utf8Str The UTF-8 string.\n\t         *\n\t         * @return {WordArray} The word array.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.enc.Utf8.parse(utf8String);\n\t         */\n\t        parse: function (utf8Str) {\n\t            return Latin1.parse(unescape(encodeURIComponent(utf8Str)));\n\t        }\n\t    };\n\n\t    /**\n\t     * Abstract buffered block algorithm template.\n\t     *\n\t     * The property blockSize must be implemented in a concrete subtype.\n\t     *\n\t     * @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0\n\t     */\n\t    var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({\n\t        /**\n\t         * Resets this block algorithm's data buffer to its initial state.\n\t         *\n\t         * @example\n\t         *\n\t         *     bufferedBlockAlgorithm.reset();\n\t         */\n\t        reset: function () {\n\t            // Initial values\n\t            this._data = new WordArray.init();\n\t            this._nDataBytes = 0;\n\t        },\n\n\t        /**\n\t         * Adds new data to this block algorithm's buffer.\n\t         *\n\t         * @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.\n\t         *\n\t         * @example\n\t         *\n\t         *     bufferedBlockAlgorithm._append('data');\n\t         *     bufferedBlockAlgorithm._append(wordArray);\n\t         */\n\t        _append: function (data) {\n\t            // Convert string to WordArray, else assume WordArray already\n\t            if (typeof data == 'string') {\n\t                data = Utf8.parse(data);\n\t            }\n\n\t            // Append\n\t            this._data.concat(data);\n\t            this._nDataBytes += data.sigBytes;\n\t        },\n\n\t        /**\n\t         * Processes available data blocks.\n\t         *\n\t         * This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.\n\t         *\n\t         * @param {boolean} doFlush Whether all blocks and partial blocks should be processed.\n\t         *\n\t         * @return {WordArray} The processed data.\n\t         *\n\t         * @example\n\t         *\n\t         *     var processedData = bufferedBlockAlgorithm._process();\n\t         *     var processedData = bufferedBlockAlgorithm._process(!!'flush');\n\t         */\n\t        _process: function (doFlush) {\n\t            var processedWords;\n\n\t            // Shortcuts\n\t            var data = this._data;\n\t            var dataWords = data.words;\n\t            var dataSigBytes = data.sigBytes;\n\t            var blockSize = this.blockSize;\n\t            var blockSizeBytes = blockSize * 4;\n\n\t            // Count blocks ready\n\t            var nBlocksReady = dataSigBytes / blockSizeBytes;\n\t            if (doFlush) {\n\t                // Round up to include partial blocks\n\t                nBlocksReady = Math.ceil(nBlocksReady);\n\t            } else {\n\t                // Round down to include only full blocks,\n\t                // less the number of blocks that must remain in the buffer\n\t                nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);\n\t            }\n\n\t            // Count words ready\n\t            var nWordsReady = nBlocksReady * blockSize;\n\n\t            // Count bytes ready\n\t            var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);\n\n\t            // Process blocks\n\t            if (nWordsReady) {\n\t                for (var offset = 0; offset < nWordsReady; offset += blockSize) {\n\t                    // Perform concrete-algorithm logic\n\t                    this._doProcessBlock(dataWords, offset);\n\t                }\n\n\t                // Remove processed words\n\t                processedWords = dataWords.splice(0, nWordsReady);\n\t                data.sigBytes -= nBytesReady;\n\t            }\n\n\t            // Return processed words\n\t            return new WordArray.init(processedWords, nBytesReady);\n\t        },\n\n\t        /**\n\t         * Creates a copy of this object.\n\t         *\n\t         * @return {Object} The clone.\n\t         *\n\t         * @example\n\t         *\n\t         *     var clone = bufferedBlockAlgorithm.clone();\n\t         */\n\t        clone: function () {\n\t            var clone = Base.clone.call(this);\n\t            clone._data = this._data.clone();\n\n\t            return clone;\n\t        },\n\n\t        _minBufferSize: 0\n\t    });\n\n\t    /**\n\t     * Abstract hasher template.\n\t     *\n\t     * @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)\n\t     */\n\t    var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({\n\t        /**\n\t         * Configuration options.\n\t         */\n\t        cfg: Base.extend(),\n\n\t        /**\n\t         * Initializes a newly created hasher.\n\t         *\n\t         * @param {Object} cfg (Optional) The configuration options to use for this hash computation.\n\t         *\n\t         * @example\n\t         *\n\t         *     var hasher = CryptoJS.algo.SHA256.create();\n\t         */\n\t        init: function (cfg) {\n\t            // Apply config defaults\n\t            this.cfg = this.cfg.extend(cfg);\n\n\t            // Set initial values\n\t            this.reset();\n\t        },\n\n\t        /**\n\t         * Resets this hasher to its initial state.\n\t         *\n\t         * @example\n\t         *\n\t         *     hasher.reset();\n\t         */\n\t        reset: function () {\n\t            // Reset data buffer\n\t            BufferedBlockAlgorithm.reset.call(this);\n\n\t            // Perform concrete-hasher logic\n\t            this._doReset();\n\t        },\n\n\t        /**\n\t         * Updates this hasher with a message.\n\t         *\n\t         * @param {WordArray|string} messageUpdate The message to append.\n\t         *\n\t         * @return {Hasher} This hasher.\n\t         *\n\t         * @example\n\t         *\n\t         *     hasher.update('message');\n\t         *     hasher.update(wordArray);\n\t         */\n\t        update: function (messageUpdate) {\n\t            // Append\n\t            this._append(messageUpdate);\n\n\t            // Update the hash\n\t            this._process();\n\n\t            // Chainable\n\t            return this;\n\t        },\n\n\t        /**\n\t         * Finalizes the hash computation.\n\t         * Note that the finalize operation is effectively a destructive, read-once operation.\n\t         *\n\t         * @param {WordArray|string} messageUpdate (Optional) A final message update.\n\t         *\n\t         * @return {WordArray} The hash.\n\t         *\n\t         * @example\n\t         *\n\t         *     var hash = hasher.finalize();\n\t         *     var hash = hasher.finalize('message');\n\t         *     var hash = hasher.finalize(wordArray);\n\t         */\n\t        finalize: function (messageUpdate) {\n\t            // Final message update\n\t            if (messageUpdate) {\n\t                this._append(messageUpdate);\n\t            }\n\n\t            // Perform concrete-hasher logic\n\t            var hash = this._doFinalize();\n\n\t            return hash;\n\t        },\n\n\t        blockSize: 512/32,\n\n\t        /**\n\t         * Creates a shortcut function to a hasher's object interface.\n\t         *\n\t         * @param {Hasher} hasher The hasher to create a helper for.\n\t         *\n\t         * @return {Function} The shortcut function.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);\n\t         */\n\t        _createHelper: function (hasher) {\n\t            return function (message, cfg) {\n\t                return new hasher.init(cfg).finalize(message);\n\t            };\n\t        },\n\n\t        /**\n\t         * Creates a shortcut function to the HMAC's object interface.\n\t         *\n\t         * @param {Hasher} hasher The hasher to use in this HMAC helper.\n\t         *\n\t         * @return {Function} The shortcut function.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);\n\t         */\n\t        _createHmacHelper: function (hasher) {\n\t            return function (message, key) {\n\t                return new C_algo.HMAC.init(hasher, key).finalize(message);\n\t            };\n\t        }\n\t    });\n\n\t    /**\n\t     * Algorithm namespace.\n\t     */\n\t    var C_algo = C.algo = {};\n\n\t    return C;\n\t}(Math));\n\n\n\treturn CryptoJS;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (undefined) {\n\t    // Shortcuts\n\t    var C = CryptoJS;\n\t    var C_lib = C.lib;\n\t    var Base = C_lib.Base;\n\t    var X32WordArray = C_lib.WordArray;\n\n\t    /**\n\t     * x64 namespace.\n\t     */\n\t    var C_x64 = C.x64 = {};\n\n\t    /**\n\t     * A 64-bit word.\n\t     */\n\t    var X64Word = C_x64.Word = Base.extend({\n\t        /**\n\t         * Initializes a newly created 64-bit word.\n\t         *\n\t         * @param {number} high The high 32 bits.\n\t         * @param {number} low The low 32 bits.\n\t         *\n\t         * @example\n\t         *\n\t         *     var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);\n\t         */\n\t        init: function (high, low) {\n\t            this.high = high;\n\t            this.low = low;\n\t        }\n\n\t        /**\n\t         * Bitwise NOTs this word.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after negating.\n\t         *\n\t         * @example\n\t         *\n\t         *     var negated = x64Word.not();\n\t         */\n\t        // not: function () {\n\t            // var high = ~this.high;\n\t            // var low = ~this.low;\n\n\t            // return X64Word.create(high, low);\n\t        // },\n\n\t        /**\n\t         * Bitwise ANDs this word with the passed word.\n\t         *\n\t         * @param {X64Word} word The x64-Word to AND with this word.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after ANDing.\n\t         *\n\t         * @example\n\t         *\n\t         *     var anded = x64Word.and(anotherX64Word);\n\t         */\n\t        // and: function (word) {\n\t            // var high = this.high & word.high;\n\t            // var low = this.low & word.low;\n\n\t            // return X64Word.create(high, low);\n\t        // },\n\n\t        /**\n\t         * Bitwise ORs this word with the passed word.\n\t         *\n\t         * @param {X64Word} word The x64-Word to OR with this word.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after ORing.\n\t         *\n\t         * @example\n\t         *\n\t         *     var ored = x64Word.or(anotherX64Word);\n\t         */\n\t        // or: function (word) {\n\t            // var high = this.high | word.high;\n\t            // var low = this.low | word.low;\n\n\t            // return X64Word.create(high, low);\n\t        // },\n\n\t        /**\n\t         * Bitwise XORs this word with the passed word.\n\t         *\n\t         * @param {X64Word} word The x64-Word to XOR with this word.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after XORing.\n\t         *\n\t         * @example\n\t         *\n\t         *     var xored = x64Word.xor(anotherX64Word);\n\t         */\n\t        // xor: function (word) {\n\t            // var high = this.high ^ word.high;\n\t            // var low = this.low ^ word.low;\n\n\t            // return X64Word.create(high, low);\n\t        // },\n\n\t        /**\n\t         * Shifts this word n bits to the left.\n\t         *\n\t         * @param {number} n The number of bits to shift.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after shifting.\n\t         *\n\t         * @example\n\t         *\n\t         *     var shifted = x64Word.shiftL(25);\n\t         */\n\t        // shiftL: function (n) {\n\t            // if (n < 32) {\n\t                // var high = (this.high << n) | (this.low >>> (32 - n));\n\t                // var low = this.low << n;\n\t            // } else {\n\t                // var high = this.low << (n - 32);\n\t                // var low = 0;\n\t            // }\n\n\t            // return X64Word.create(high, low);\n\t        // },\n\n\t        /**\n\t         * Shifts this word n bits to the right.\n\t         *\n\t         * @param {number} n The number of bits to shift.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after shifting.\n\t         *\n\t         * @example\n\t         *\n\t         *     var shifted = x64Word.shiftR(7);\n\t         */\n\t        // shiftR: function (n) {\n\t            // if (n < 32) {\n\t                // var low = (this.low >>> n) | (this.high << (32 - n));\n\t                // var high = this.high >>> n;\n\t            // } else {\n\t                // var low = this.high >>> (n - 32);\n\t                // var high = 0;\n\t            // }\n\n\t            // return X64Word.create(high, low);\n\t        // },\n\n\t        /**\n\t         * Rotates this word n bits to the left.\n\t         *\n\t         * @param {number} n The number of bits to rotate.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after rotating.\n\t         *\n\t         * @example\n\t         *\n\t         *     var rotated = x64Word.rotL(25);\n\t         */\n\t        // rotL: function (n) {\n\t            // return this.shiftL(n).or(this.shiftR(64 - n));\n\t        // },\n\n\t        /**\n\t         * Rotates this word n bits to the right.\n\t         *\n\t         * @param {number} n The number of bits to rotate.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after rotating.\n\t         *\n\t         * @example\n\t         *\n\t         *     var rotated = x64Word.rotR(7);\n\t         */\n\t        // rotR: function (n) {\n\t            // return this.shiftR(n).or(this.shiftL(64 - n));\n\t        // },\n\n\t        /**\n\t         * Adds this word with the passed word.\n\t         *\n\t         * @param {X64Word} word The x64-Word to add with this word.\n\t         *\n\t         * @return {X64Word} A new x64-Word object after adding.\n\t         *\n\t         * @example\n\t         *\n\t         *     var added = x64Word.add(anotherX64Word);\n\t         */\n\t        // add: function (word) {\n\t            // var low = (this.low + word.low) | 0;\n\t            // var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;\n\t            // var high = (this.high + word.high + carry) | 0;\n\n\t            // return X64Word.create(high, low);\n\t        // }\n\t    });\n\n\t    /**\n\t     * An array of 64-bit words.\n\t     *\n\t     * @property {Array} words The array of CryptoJS.x64.Word objects.\n\t     * @property {number} sigBytes The number of significant bytes in this word array.\n\t     */\n\t    var X64WordArray = C_x64.WordArray = Base.extend({\n\t        /**\n\t         * Initializes a newly created word array.\n\t         *\n\t         * @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.\n\t         * @param {number} sigBytes (Optional) The number of significant bytes in the words.\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.x64.WordArray.create();\n\t         *\n\t         *     var wordArray = CryptoJS.x64.WordArray.create([\n\t         *         CryptoJS.x64.Word.create(0x00010203, 0x04050607),\n\t         *         CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\n\t         *     ]);\n\t         *\n\t         *     var wordArray = CryptoJS.x64.WordArray.create([\n\t         *         CryptoJS.x64.Word.create(0x00010203, 0x04050607),\n\t         *         CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\n\t         *     ], 10);\n\t         */\n\t        init: function (words, sigBytes) {\n\t            words = this.words = words || [];\n\n\t            if (sigBytes != undefined) {\n\t                this.sigBytes = sigBytes;\n\t            } else {\n\t                this.sigBytes = words.length * 8;\n\t            }\n\t        },\n\n\t        /**\n\t         * Converts this 64-bit word array to a 32-bit word array.\n\t         *\n\t         * @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.\n\t         *\n\t         * @example\n\t         *\n\t         *     var x32WordArray = x64WordArray.toX32();\n\t         */\n\t        toX32: function () {\n\t            // Shortcuts\n\t            var x64Words = this.words;\n\t            var x64WordsLength = x64Words.length;\n\n\t            // Convert\n\t            var x32Words = [];\n\t            for (var i = 0; i < x64WordsLength; i++) {\n\t                var x64Word = x64Words[i];\n\t                x32Words.push(x64Word.high);\n\t                x32Words.push(x64Word.low);\n\t            }\n\n\t            return X32WordArray.create(x32Words, this.sigBytes);\n\t        },\n\n\t        /**\n\t         * Creates a copy of this word array.\n\t         *\n\t         * @return {X64WordArray} The clone.\n\t         *\n\t         * @example\n\t         *\n\t         *     var clone = x64WordArray.clone();\n\t         */\n\t        clone: function () {\n\t            var clone = Base.clone.call(this);\n\n\t            // Clone \"words\" array\n\t            var words = clone.words = this.words.slice(0);\n\n\t            // Clone each X64Word object\n\t            var wordsLength = words.length;\n\t            for (var i = 0; i < wordsLength; i++) {\n\t                words[i] = words[i].clone();\n\t            }\n\n\t            return clone;\n\t        }\n\t    });\n\t}());\n\n\n\treturn CryptoJS;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t    // Check if typed arrays are supported\n\t    if (typeof ArrayBuffer != 'function') {\n\t        return;\n\t    }\n\n\t    // Shortcuts\n\t    var C = CryptoJS;\n\t    var C_lib = C.lib;\n\t    var WordArray = C_lib.WordArray;\n\n\t    // Reference original init\n\t    var superInit = WordArray.init;\n\n\t    // Augment WordArray.init to handle typed arrays\n\t    var subInit = WordArray.init = function (typedArray) {\n\t        // Convert buffers to uint8\n\t        if (typedArray instanceof ArrayBuffer) {\n\t            typedArray = new Uint8Array(typedArray);\n\t        }\n\n\t        // Convert other array views to uint8\n\t        if (\n\t            typedArray instanceof Int8Array ||\n\t            (typeof Uint8ClampedArray !== \"undefined\" && typedArray instanceof Uint8ClampedArray) ||\n\t            typedArray instanceof Int16Array ||\n\t            typedArray instanceof Uint16Array ||\n\t            typedArray instanceof Int32Array ||\n\t            typedArray instanceof Uint32Array ||\n\t            typedArray instanceof Float32Array ||\n\t            typedArray instanceof Float64Array\n\t        ) {\n\t            typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);\n\t        }\n\n\t        // Handle Uint8Array\n\t        if (typedArray instanceof Uint8Array) {\n\t            // Shortcut\n\t            var typedArrayByteLength = typedArray.byteLength;\n\n\t            // Extract bytes\n\t            var words = [];\n\t            for (var i = 0; i < typedArrayByteLength; i++) {\n\t                words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);\n\t            }\n\n\t            // Initialize this word array\n\t            superInit.call(this, words, typedArrayByteLength);\n\t        } else {\n\t            // Else call normal init\n\t            superInit.apply(this, arguments);\n\t        }\n\t    };\n\n\t    subInit.prototype = WordArray;\n\t}());\n\n\n\treturn CryptoJS.lib.WordArray;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t    // Shortcuts\n\t    var C = CryptoJS;\n\t    var C_lib = C.lib;\n\t    var WordArray = C_lib.WordArray;\n\t    var C_enc = C.enc;\n\n\t    /**\n\t     * UTF-16 BE encoding strategy.\n\t     */\n\t    var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {\n\t        /**\n\t         * Converts a word array to a UTF-16 BE string.\n\t         *\n\t         * @param {WordArray} wordArray The word array.\n\t         *\n\t         * @return {string} The UTF-16 BE string.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);\n\t         */\n\t        stringify: function (wordArray) {\n\t            // Shortcuts\n\t            var words = wordArray.words;\n\t            var sigBytes = wordArray.sigBytes;\n\n\t            // Convert\n\t            var utf16Chars = [];\n\t            for (var i = 0; i < sigBytes; i += 2) {\n\t                var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;\n\t                utf16Chars.push(String.fromCharCode(codePoint));\n\t            }\n\n\t            return utf16Chars.join('');\n\t        },\n\n\t        /**\n\t         * Converts a UTF-16 BE string to a word array.\n\t         *\n\t         * @param {string} utf16Str The UTF-16 BE string.\n\t         *\n\t         * @return {WordArray} The word array.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.enc.Utf16.parse(utf16String);\n\t         */\n\t        parse: function (utf16Str) {\n\t            // Shortcut\n\t            var utf16StrLength = utf16Str.length;\n\n\t            // Convert\n\t            var words = [];\n\t            for (var i = 0; i < utf16StrLength; i++) {\n\t                words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);\n\t            }\n\n\t            return WordArray.create(words, utf16StrLength * 2);\n\t        }\n\t    };\n\n\t    /**\n\t     * UTF-16 LE encoding strategy.\n\t     */\n\t    C_enc.Utf16LE = {\n\t        /**\n\t         * Converts a word array to a UTF-16 LE string.\n\t         *\n\t         * @param {WordArray} wordArray The word array.\n\t         *\n\t         * @return {string} The UTF-16 LE string.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);\n\t         */\n\t        stringify: function (wordArray) {\n\t            // Shortcuts\n\t            var words = wordArray.words;\n\t            var sigBytes = wordArray.sigBytes;\n\n\t            // Convert\n\t            var utf16Chars = [];\n\t            for (var i = 0; i < sigBytes; i += 2) {\n\t                var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);\n\t                utf16Chars.push(String.fromCharCode(codePoint));\n\t            }\n\n\t            return utf16Chars.join('');\n\t        },\n\n\t        /**\n\t         * Converts a UTF-16 LE string to a word array.\n\t         *\n\t         * @param {string} utf16Str The UTF-16 LE string.\n\t         *\n\t         * @return {WordArray} The word array.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);\n\t         */\n\t        parse: function (utf16Str) {\n\t            // Shortcut\n\t            var utf16StrLength = utf16Str.length;\n\n\t            // Convert\n\t            var words = [];\n\t            for (var i = 0; i < utf16StrLength; i++) {\n\t                words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));\n\t            }\n\n\t            return WordArray.create(words, utf16StrLength * 2);\n\t        }\n\t    };\n\n\t    function swapEndian(word) {\n\t        return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);\n\t    }\n\t}());\n\n\n\treturn CryptoJS.enc.Utf16;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t    // Shortcuts\n\t    var C = CryptoJS;\n\t    var C_lib = C.lib;\n\t    var WordArray = C_lib.WordArray;\n\t    var C_enc = C.enc;\n\n\t    /**\n\t     * Base64 encoding strategy.\n\t     */\n\t    var Base64 = C_enc.Base64 = {\n\t        /**\n\t         * Converts a word array to a Base64 string.\n\t         *\n\t         * @param {WordArray} wordArray The word array.\n\t         *\n\t         * @return {string} The Base64 string.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var base64String = CryptoJS.enc.Base64.stringify(wordArray);\n\t         */\n\t        stringify: function (wordArray) {\n\t            // Shortcuts\n\t            var words = wordArray.words;\n\t            var sigBytes = wordArray.sigBytes;\n\t            var map = this._map;\n\n\t            // Clamp excess bits\n\t            wordArray.clamp();\n\n\t            // Convert\n\t            var base64Chars = [];\n\t            for (var i = 0; i < sigBytes; i += 3) {\n\t                var byte1 = (words[i >>> 2]       >>> (24 - (i % 4) * 8))       & 0xff;\n\t                var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;\n\t                var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;\n\n\t                var triplet = (byte1 << 16) | (byte2 << 8) | byte3;\n\n\t                for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {\n\t                    base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));\n\t                }\n\t            }\n\n\t            // Add padding\n\t            var paddingChar = map.charAt(64);\n\t            if (paddingChar) {\n\t                while (base64Chars.length % 4) {\n\t                    base64Chars.push(paddingChar);\n\t                }\n\t            }\n\n\t            return base64Chars.join('');\n\t        },\n\n\t        /**\n\t         * Converts a Base64 string to a word array.\n\t         *\n\t         * @param {string} base64Str The Base64 string.\n\t         *\n\t         * @return {WordArray} The word array.\n\t         *\n\t         * @static\n\t         *\n\t         * @example\n\t         *\n\t         *     var wordArray = CryptoJS.enc.Base64.parse(base64String);\n\t         */\n\t        parse: function (base64Str) {\n\t            // Shortcuts\n\t            var base64StrLength = base64Str.length;\n\t            var map = this._map;\n\t            var reverseMap = this._reverseMap;\n\n\t            if (!reverseMap) {\n\t                    reverseMap = this._reverseMap = [];\n\t                    for (var j = 0; j < map.length; j++) {\n\t                        reverseMap[map.charCodeAt(j)] = j;\n\t                    }\n\t            }\n\n\t            // Ignore padding\n\t            var paddingChar = map.charAt(64);\n\t            if (paddingChar) {\n\t                var paddingIndex = base64Str.indexOf(paddingChar);\n\t                if (paddingIndex !== -1) {\n\t                    base64StrLength = paddingIndex;\n\t                }\n\t            }\n\n\t            // Convert\n\t            return parseLoop(base64Str, base64StrLength, reverseMap);\n\n\t        },\n\n\t        _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='\n\t    };\n\n\t    function parseLoop(base64Str, base64StrLength, reverseMap) {\n\t      var words = [];\n\t      var nBytes = 0;\n\t      for (var i = 0; i < base64StrLength; i++) {\n\t          if (i % 4) {\n\t              var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2);\n\t              var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) *