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@@ -0,0 +1,285 @@
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+
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+var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
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+ a256 = '',
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+ r64 = [256],
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+ r256 = [256],
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+ i = 0;
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+
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+var UTF8 = {
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+
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+ /**
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+ * Encode multi-byte Unicode string into utf-8 multiple single-byte characters
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+ * (BMP / basic multilingual plane only)
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+ *
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+ * Chars in range U+0080 - U+07FF are encoded in 2 chars, U+0800 - U+FFFF in 3 chars
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+ *
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+ * @param {String} strUni Unicode string to be encoded as UTF-8
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+ * @returns {String} encoded string
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+ */
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+ encode: function(strUni) {
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+ // use regular expressions & String.replace callback function for better efficiency
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+ // than procedural approaches
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+ var strUtf = strUni.replace(/[\u0080-\u07ff]/g, // U+0080 - U+07FF => 2 bytes 110yyyyy, 10zzzzzz
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+ function(c) {
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+ var cc = c.charCodeAt(0);
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+ return String.fromCharCode(0xc0 | cc >> 6, 0x80 | cc & 0x3f);
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+ })
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+ .replace(/[\u0800-\uffff]/g, // U+0800 - U+FFFF => 3 bytes 1110xxxx, 10yyyyyy, 10zzzzzz
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+ function(c) {
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+ var cc = c.charCodeAt(0);
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+ return String.fromCharCode(0xe0 | cc >> 12, 0x80 | cc >> 6 & 0x3F, 0x80 | cc & 0x3f);
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+ });
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+ return strUtf;
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+ },
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+
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+ /**
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+ * Decode utf-8 encoded string back into multi-byte Unicode characters
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+ *
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+ * @param {String} strUtf UTF-8 string to be decoded back to Unicode
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+ * @returns {String} decoded string
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+ */
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+ decode: function(strUtf) {
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+ // note: decode 3-byte chars first as decoded 2-byte strings could appear to be 3-byte char!
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+ var strUni = strUtf.replace(/[\u00e0-\u00ef][\u0080-\u00bf][\u0080-\u00bf]/g, // 3-byte chars
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+ function(c) { // (note parentheses for precence)
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+ var cc = ((c.charCodeAt(0) & 0x0f) << 12) | ((c.charCodeAt(1) & 0x3f) << 6) | (c.charCodeAt(2) & 0x3f);
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+ return String.fromCharCode(cc);
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+ })
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+ .replace(/[\u00c0-\u00df][\u0080-\u00bf]/g, // 2-byte chars
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+ function(c) { // (note parentheses for precence)
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+ var cc = (c.charCodeAt(0) & 0x1f) << 6 | c.charCodeAt(1) & 0x3f;
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+ return String.fromCharCode(cc);
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+ });
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+ return strUni;
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+ }
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+};
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+
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+while(i < 256) {
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+ var c = String.fromCharCode(i);
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+ a256 += c;
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+ r256[i] = i;
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+ r64[i] = b64.indexOf(c);
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+ ++i;
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+}
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+
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+function code(s, discard, alpha, beta, w1, w2) {
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+ s = String(s);
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+ var buffer = 0,
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+ i = 0,
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+ length = s.length,
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+ result = '',
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+ bitsInBuffer = 0;
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+
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+ while(i < length) {
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+ var c = s.charCodeAt(i);
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+ c = c < 256 ? alpha[c] : -1;
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+
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+ buffer = (buffer << w1) + c;
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+ bitsInBuffer += w1;
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+
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+ while(bitsInBuffer >= w2) {
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+ bitsInBuffer -= w2;
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+ var tmp = buffer >> bitsInBuffer;
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+ result += beta.charAt(tmp);
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+ buffer ^= tmp << bitsInBuffer;
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+ }
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+ ++i;
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+ }
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+ if(!discard && bitsInBuffer > 0) result += beta.charAt(buffer << (w2 - bitsInBuffer));
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+ return result;
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+}
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+export default {
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+ md5: (string) => {
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+ var rotateLeft = function(lValue, iShiftBits) {
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+ return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
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+ }
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+ var addUnsigned = function(lX, lY) {
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+ var lX4, lY4, lX8, lY8, lResult;
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+ lX8 = (lX & 0x80000000);
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+ lY8 = (lY & 0x80000000);
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+ lX4 = (lX & 0x40000000);
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+ lY4 = (lY & 0x40000000);
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+ lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF);
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+ if (lX4 & lY4) return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
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+ if (lX4 | lY4) {
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+ if (lResult & 0x40000000) return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
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+ else return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
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+ } else {
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+ return (lResult ^ lX8 ^ lY8);
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+ }
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+ }
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+ var F = function(x, y, z) {
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+ return (x & y) | ((~ x) & z);
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+ }
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+ var G = function(x, y, z) {
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+ return (x & z) | (y & (~ z));
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+ }
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+ var H = function(x, y, z) {
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+ return (x ^ y ^ z);
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+ }
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+ var I = function(x, y, z) {
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+ return (y ^ (x | (~ z)));
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+ }
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+ var FF = function(a, b, c, d, x, s, ac) {
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+ a = addUnsigned(a, addUnsigned(addUnsigned(F(b, c, d), x), ac));
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+ return addUnsigned(rotateLeft(a, s), b);
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+ };
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+ var GG = function(a, b, c, d, x, s, ac) {
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+ a = addUnsigned(a, addUnsigned(addUnsigned(G(b, c, d), x), ac));
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+ return addUnsigned(rotateLeft(a, s), b);
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+ };
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+ var HH = function(a, b, c, d, x, s, ac) {
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+ a = addUnsigned(a, addUnsigned(addUnsigned(H(b, c, d), x), ac));
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+ return addUnsigned(rotateLeft(a, s), b);
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+ };
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+ var II = function(a, b, c, d, x, s, ac) {
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+ a = addUnsigned(a, addUnsigned(addUnsigned(I(b, c, d), x), ac));
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+ return addUnsigned(rotateLeft(a, s), b);
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+ };
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+ var convertToWordArray = function(string) {
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+ var lWordCount;
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+ var lMessageLength = string.length;
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+ var lNumberOfWordsTempOne = lMessageLength + 8;
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+ var lNumberOfWordsTempTwo = (lNumberOfWordsTempOne - (lNumberOfWordsTempOne % 64)) / 64;
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+ var lNumberOfWords = (lNumberOfWordsTempTwo + 1) * 16;
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+ var lWordArray = Array(lNumberOfWords - 1);
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+ var lBytePosition = 0;
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+ var lByteCount = 0;
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+ while (lByteCount < lMessageLength) {
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+ lWordCount = (lByteCount - (lByteCount % 4)) / 4;
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+ lBytePosition = (lByteCount % 4) * 8;
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+ lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount) << lBytePosition));
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+ lByteCount++;
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+ }
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+ lWordCount = (lByteCount - (lByteCount % 4)) / 4;
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+ lBytePosition = (lByteCount % 4) * 8;
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+ lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition);
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+ lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
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+ lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
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+ return lWordArray;
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+ };
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+ var wordToHex = function(lValue) {
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+ var WordToHexValue = "", WordToHexValueTemp = "", lByte, lCount;
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+ for (lCount = 0; lCount <= 3; lCount++) {
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+ lByte = (lValue >>> (lCount * 8)) & 255;
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+ WordToHexValueTemp = "0" + lByte.toString(16);
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+ WordToHexValue = WordToHexValue + WordToHexValueTemp.substr(WordToHexValueTemp.length - 2, 2);
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+ }
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+ return WordToHexValue;
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+ };
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+ var uTF8Encode = function(string) {
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+ string = string.replace(/\x0d\x0a/g, "\x0a");
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+ var output = "";
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+ for (var n = 0; n < string.length; n++) {
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+ var c = string.charCodeAt(n);
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+ if (c < 128) {
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+ output += String.fromCharCode(c);
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+ } else if ((c > 127) && (c < 2048)) {
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+ output += String.fromCharCode((c >> 6) | 192);
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+ output += String.fromCharCode((c & 63) | 128);
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+ } else {
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+ output += String.fromCharCode((c >> 12) | 224);
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+ output += String.fromCharCode(((c >> 6) & 63) | 128);
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+ output += String.fromCharCode((c & 63) | 128);
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+ }
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+ }
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+ return output;
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+ };
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+ var x = Array();
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+ var k, AA, BB, CC, DD, a, b, c, d;
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+ var S11=7, S12=12, S13=17, S14=22;
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+ var S21=5, S22=9 , S23=14, S24=20;
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+ var S31=4, S32=11, S33=16, S34=23;
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+ var S41=6, S42=10, S43=15, S44=21;
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+ string = uTF8Encode(string);
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+ x = convertToWordArray(string);
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+ a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476;
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+ for (k = 0; k < x.length; k += 16) {
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+ AA = a; BB = b; CC = c; DD = d;
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+ a = FF(a, b, c, d, x[k+0], S11, 0xD76AA478);
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+ d = FF(d, a, b, c, x[k+1], S12, 0xE8C7B756);
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+ c = FF(c, d, a, b, x[k+2], S13, 0x242070DB);
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+ b = FF(b, c, d, a, x[k+3], S14, 0xC1BDCEEE);
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+ a = FF(a, b, c, d, x[k+4], S11, 0xF57C0FAF);
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+ d = FF(d, a, b, c, x[k+5], S12, 0x4787C62A);
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+ c = FF(c, d, a, b, x[k+6], S13, 0xA8304613);
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+ b = FF(b, c, d, a, x[k+7], S14, 0xFD469501);
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+ a = FF(a, b, c, d, x[k+8], S11, 0x698098D8);
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+ d = FF(d, a, b, c, x[k+9], S12, 0x8B44F7AF);
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+ c = FF(c, d, a, b, x[k+10], S13, 0xFFFF5BB1);
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+ b = FF(b, c, d, a, x[k+11], S14, 0x895CD7BE);
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+ a = FF(a, b, c, d, x[k+12], S11, 0x6B901122);
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+ d = FF(d, a, b, c, x[k+13], S12, 0xFD987193);
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+ c = FF(c, d, a, b, x[k+14], S13, 0xA679438E);
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+ b = FF(b, c, d, a, x[k+15], S14, 0x49B40821);
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+ a = GG(a, b, c, d, x[k+1], S21, 0xF61E2562);
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+ d = GG(d, a, b, c, x[k+6], S22, 0xC040B340);
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+ c = GG(c, d, a, b, x[k+11], S23, 0x265E5A51);
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+ b = GG(b, c, d, a, x[k+0], S24, 0xE9B6C7AA);
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+ a = GG(a, b, c, d, x[k+5], S21, 0xD62F105D);
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+ d = GG(d, a, b, c, x[k+10], S22, 0x2441453);
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+ c = GG(c, d, a, b, x[k+15], S23, 0xD8A1E681);
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+ b = GG(b, c, d, a, x[k+4], S24, 0xE7D3FBC8);
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+ a = GG(a, b, c, d, x[k+9], S21, 0x21E1CDE6);
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+ d = GG(d, a, b, c, x[k+14], S22, 0xC33707D6);
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+ c = GG(c, d, a, b, x[k+3], S23, 0xF4D50D87);
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+ b = GG(b, c, d, a, x[k+8], S24, 0x455A14ED);
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+ a = GG(a, b, c, d, x[k+13], S21, 0xA9E3E905);
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+ d = GG(d, a, b, c, x[k+2], S22, 0xFCEFA3F8);
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+ c = GG(c, d, a, b, x[k+7], S23, 0x676F02D9);
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+ b = GG(b, c, d, a, x[k+12], S24, 0x8D2A4C8A);
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+ a = HH(a, b, c, d, x[k+5], S31, 0xFFFA3942);
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+ d = HH(d, a, b, c, x[k+8], S32, 0x8771F681);
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+ c = HH(c, d, a, b, x[k+11], S33, 0x6D9D6122);
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+ b = HH(b, c, d, a, x[k+14], S34, 0xFDE5380C);
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+ a = HH(a, b, c, d, x[k+1], S31, 0xA4BEEA44);
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+ d = HH(d, a, b, c, x[k+4], S32, 0x4BDECFA9);
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+ c = HH(c, d, a, b, x[k+7], S33, 0xF6BB4B60);
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+ b = HH(b, c, d, a, x[k+10], S34, 0xBEBFBC70);
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+ a = HH(a, b, c, d, x[k+13], S31, 0x289B7EC6);
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+ d = HH(d, a, b, c, x[k+0], S32, 0xEAA127FA);
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+ c = HH(c, d, a, b, x[k+3], S33, 0xD4EF3085);
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+ b = HH(b, c, d, a, x[k+6], S34, 0x4881D05);
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+ a = HH(a, b, c, d, x[k+9], S31, 0xD9D4D039);
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+ d = HH(d, a, b, c, x[k+12], S32, 0xE6DB99E5);
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+ c = HH(c, d, a, b, x[k+15], S33, 0x1FA27CF8);
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+ b = HH(b, c, d, a, x[k+2], S34, 0xC4AC5665);
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+ a = II(a, b, c, d, x[k+0], S41, 0xF4292244);
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+ d = II(d, a, b, c, x[k+7], S42, 0x432AFF97);
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+ c = II(c, d, a, b, x[k+14], S43, 0xAB9423A7);
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+ b = II(b, c, d, a, x[k+5], S44, 0xFC93A039);
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+ a = II(a, b, c, d, x[k+12], S41, 0x655B59C3);
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+ d = II(d, a, b, c, x[k+3], S42, 0x8F0CCC92);
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+ c = II(c, d, a, b, x[k+10], S43, 0xFFEFF47D);
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+ b = II(b, c, d, a, x[k+1], S44, 0x85845DD1);
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+ a = II(a, b, c, d, x[k+8], S41, 0x6FA87E4F);
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+ d = II(d, a, b, c, x[k+15], S42, 0xFE2CE6E0);
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+ c = II(c, d, a, b, x[k+6], S43, 0xA3014314);
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+ b = II(b, c, d, a, x[k+13], S44, 0x4E0811A1);
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+ a = II(a, b, c, d, x[k+4], S41, 0xF7537E82);
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+ d = II(d, a, b, c, x[k+11], S42, 0xBD3AF235);
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+ c = II(c, d, a, b, x[k+2], S43, 0x2AD7D2BB);
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+ b = II(b, c, d, a, x[k+9], S44, 0xEB86D391);
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+ a = addUnsigned(a, AA);
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+ b = addUnsigned(b, BB);
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+ c = addUnsigned(c, CC);
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+ d = addUnsigned(d, DD);
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+ }
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+ var tempValue = wordToHex(a) + wordToHex(b) + wordToHex(c) + wordToHex(d);
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+ return tempValue.toLowerCase();
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+ },
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+ base64Encode:(plain, utf8encode)=>{
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+ plain = Plugin.raw === false || Plugin.utf8encode || utf8encode ? UTF8.encode(plain) : plain;
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+ plain = code(plain, false, r256, b64, 8, 6);
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+ return plain + '===='.slice((plain.length % 4) || 4);
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+ },
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+ base64Decode:(coded, utf8decode)=>{
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+ coded = String(coded).split('=');
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+ var i = coded.length;
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+ do {--i;
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+ coded[i] = code(coded[i], true, r64, a256, 6, 8);
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+ } while (i > 0);
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+ coded = coded.join('');
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+ return Plugin.raw === false || Plugin.utf8decode || utf8decode ? UTF8.decode(coded) : coded;
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+ }
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+}
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