@dodgeball/trust-sdk-client
Version:
Dodgeball Client SDK
332 lines (331 loc) • 13.6 kB
JavaScript
var Md5 = (function () {
function Md5() {
this._dataLength = 0;
this._bufferLength = 0;
this._state = new Int32Array(4);
this._buffer = new ArrayBuffer(68);
this._buffer8 = new Uint8Array(this._buffer, 0, 68);
this._buffer32 = new Uint32Array(this._buffer, 0, 17);
this.start();
}
Md5.hashStr = function (str, raw) {
if (raw === void 0) { raw = false; }
return this.onePassHasher.start().appendStr(str).end(raw);
};
Md5.hashAsciiStr = function (str, raw) {
if (raw === void 0) { raw = false; }
return this.onePassHasher.start().appendAsciiStr(str).end(raw);
};
Md5._hex = function (x) {
var hc = Md5.hexChars;
var ho = Md5.hexOut;
var n;
var offset;
var j;
var i;
for (i = 0; i < 4; i += 1) {
offset = i * 8;
n = x[i];
for (j = 0; j < 8; j += 2) {
ho[offset + 1 + j] = hc.charAt(n & 0x0f);
n >>>= 4;
ho[offset + 0 + j] = hc.charAt(n & 0x0f);
n >>>= 4;
}
}
return ho.join("");
};
Md5._md5cycle = function (x, k) {
var a = x[0];
var b = x[1];
var c = x[2];
var d = x[3];
a += (((b & c) | (~b & d)) + k[0] - 680876936) | 0;
a = (((a << 7) | (a >>> 25)) + b) | 0;
d += (((a & b) | (~a & c)) + k[1] - 389564586) | 0;
d = (((d << 12) | (d >>> 20)) + a) | 0;
c += (((d & a) | (~d & b)) + k[2] + 606105819) | 0;
c = (((c << 17) | (c >>> 15)) + d) | 0;
b += (((c & d) | (~c & a)) + k[3] - 1044525330) | 0;
b = (((b << 22) | (b >>> 10)) + c) | 0;
a += (((b & c) | (~b & d)) + k[4] - 176418897) | 0;
a = (((a << 7) | (a >>> 25)) + b) | 0;
d += (((a & b) | (~a & c)) + k[5] + 1200080426) | 0;
d = (((d << 12) | (d >>> 20)) + a) | 0;
c += (((d & a) | (~d & b)) + k[6] - 1473231341) | 0;
c = (((c << 17) | (c >>> 15)) + d) | 0;
b += (((c & d) | (~c & a)) + k[7] - 45705983) | 0;
b = (((b << 22) | (b >>> 10)) + c) | 0;
a += (((b & c) | (~b & d)) + k[8] + 1770035416) | 0;
a = (((a << 7) | (a >>> 25)) + b) | 0;
d += (((a & b) | (~a & c)) + k[9] - 1958414417) | 0;
d = (((d << 12) | (d >>> 20)) + a) | 0;
c += (((d & a) | (~d & b)) + k[10] - 42063) | 0;
c = (((c << 17) | (c >>> 15)) + d) | 0;
b += (((c & d) | (~c & a)) + k[11] - 1990404162) | 0;
b = (((b << 22) | (b >>> 10)) + c) | 0;
a += (((b & c) | (~b & d)) + k[12] + 1804603682) | 0;
a = (((a << 7) | (a >>> 25)) + b) | 0;
d += (((a & b) | (~a & c)) + k[13] - 40341101) | 0;
d = (((d << 12) | (d >>> 20)) + a) | 0;
c += (((d & a) | (~d & b)) + k[14] - 1502002290) | 0;
c = (((c << 17) | (c >>> 15)) + d) | 0;
b += (((c & d) | (~c & a)) + k[15] + 1236535329) | 0;
b = (((b << 22) | (b >>> 10)) + c) | 0;
a += (((b & d) | (c & ~d)) + k[1] - 165796510) | 0;
a = (((a << 5) | (a >>> 27)) + b) | 0;
d += (((a & c) | (b & ~c)) + k[6] - 1069501632) | 0;
d = (((d << 9) | (d >>> 23)) + a) | 0;
c += (((d & b) | (a & ~b)) + k[11] + 643717713) | 0;
c = (((c << 14) | (c >>> 18)) + d) | 0;
b += (((c & a) | (d & ~a)) + k[0] - 373897302) | 0;
b = (((b << 20) | (b >>> 12)) + c) | 0;
a += (((b & d) | (c & ~d)) + k[5] - 701558691) | 0;
a = (((a << 5) | (a >>> 27)) + b) | 0;
d += (((a & c) | (b & ~c)) + k[10] + 38016083) | 0;
d = (((d << 9) | (d >>> 23)) + a) | 0;
c += (((d & b) | (a & ~b)) + k[15] - 660478335) | 0;
c = (((c << 14) | (c >>> 18)) + d) | 0;
b += (((c & a) | (d & ~a)) + k[4] - 405537848) | 0;
b = (((b << 20) | (b >>> 12)) + c) | 0;
a += (((b & d) | (c & ~d)) + k[9] + 568446438) | 0;
a = (((a << 5) | (a >>> 27)) + b) | 0;
d += (((a & c) | (b & ~c)) + k[14] - 1019803690) | 0;
d = (((d << 9) | (d >>> 23)) + a) | 0;
c += (((d & b) | (a & ~b)) + k[3] - 187363961) | 0;
c = (((c << 14) | (c >>> 18)) + d) | 0;
b += (((c & a) | (d & ~a)) + k[8] + 1163531501) | 0;
b = (((b << 20) | (b >>> 12)) + c) | 0;
a += (((b & d) | (c & ~d)) + k[13] - 1444681467) | 0;
a = (((a << 5) | (a >>> 27)) + b) | 0;
d += (((a & c) | (b & ~c)) + k[2] - 51403784) | 0;
d = (((d << 9) | (d >>> 23)) + a) | 0;
c += (((d & b) | (a & ~b)) + k[7] + 1735328473) | 0;
c = (((c << 14) | (c >>> 18)) + d) | 0;
b += (((c & a) | (d & ~a)) + k[12] - 1926607734) | 0;
b = (((b << 20) | (b >>> 12)) + c) | 0;
a += ((b ^ c ^ d) + k[5] - 378558) | 0;
a = (((a << 4) | (a >>> 28)) + b) | 0;
d += ((a ^ b ^ c) + k[8] - 2022574463) | 0;
d = (((d << 11) | (d >>> 21)) + a) | 0;
c += ((d ^ a ^ b) + k[11] + 1839030562) | 0;
c = (((c << 16) | (c >>> 16)) + d) | 0;
b += ((c ^ d ^ a) + k[14] - 35309556) | 0;
b = (((b << 23) | (b >>> 9)) + c) | 0;
a += ((b ^ c ^ d) + k[1] - 1530992060) | 0;
a = (((a << 4) | (a >>> 28)) + b) | 0;
d += ((a ^ b ^ c) + k[4] + 1272893353) | 0;
d = (((d << 11) | (d >>> 21)) + a) | 0;
c += ((d ^ a ^ b) + k[7] - 155497632) | 0;
c = (((c << 16) | (c >>> 16)) + d) | 0;
b += ((c ^ d ^ a) + k[10] - 1094730640) | 0;
b = (((b << 23) | (b >>> 9)) + c) | 0;
a += ((b ^ c ^ d) + k[13] + 681279174) | 0;
a = (((a << 4) | (a >>> 28)) + b) | 0;
d += ((a ^ b ^ c) + k[0] - 358537222) | 0;
d = (((d << 11) | (d >>> 21)) + a) | 0;
c += ((d ^ a ^ b) + k[3] - 722521979) | 0;
c = (((c << 16) | (c >>> 16)) + d) | 0;
b += ((c ^ d ^ a) + k[6] + 76029189) | 0;
b = (((b << 23) | (b >>> 9)) + c) | 0;
a += ((b ^ c ^ d) + k[9] - 640364487) | 0;
a = (((a << 4) | (a >>> 28)) + b) | 0;
d += ((a ^ b ^ c) + k[12] - 421815835) | 0;
d = (((d << 11) | (d >>> 21)) + a) | 0;
c += ((d ^ a ^ b) + k[15] + 530742520) | 0;
c = (((c << 16) | (c >>> 16)) + d) | 0;
b += ((c ^ d ^ a) + k[2] - 995338651) | 0;
b = (((b << 23) | (b >>> 9)) + c) | 0;
a += ((c ^ (b | ~d)) + k[0] - 198630844) | 0;
a = (((a << 6) | (a >>> 26)) + b) | 0;
d += ((b ^ (a | ~c)) + k[7] + 1126891415) | 0;
d = (((d << 10) | (d >>> 22)) + a) | 0;
c += ((a ^ (d | ~b)) + k[14] - 1416354905) | 0;
c = (((c << 15) | (c >>> 17)) + d) | 0;
b += ((d ^ (c | ~a)) + k[5] - 57434055) | 0;
b = (((b << 21) | (b >>> 11)) + c) | 0;
a += ((c ^ (b | ~d)) + k[12] + 1700485571) | 0;
a = (((a << 6) | (a >>> 26)) + b) | 0;
d += ((b ^ (a | ~c)) + k[3] - 1894986606) | 0;
d = (((d << 10) | (d >>> 22)) + a) | 0;
c += ((a ^ (d | ~b)) + k[10] - 1051523) | 0;
c = (((c << 15) | (c >>> 17)) + d) | 0;
b += ((d ^ (c | ~a)) + k[1] - 2054922799) | 0;
b = (((b << 21) | (b >>> 11)) + c) | 0;
a += ((c ^ (b | ~d)) + k[8] + 1873313359) | 0;
a = (((a << 6) | (a >>> 26)) + b) | 0;
d += ((b ^ (a | ~c)) + k[15] - 30611744) | 0;
d = (((d << 10) | (d >>> 22)) + a) | 0;
c += ((a ^ (d | ~b)) + k[6] - 1560198380) | 0;
c = (((c << 15) | (c >>> 17)) + d) | 0;
b += ((d ^ (c | ~a)) + k[13] + 1309151649) | 0;
b = (((b << 21) | (b >>> 11)) + c) | 0;
a += ((c ^ (b | ~d)) + k[4] - 145523070) | 0;
a = (((a << 6) | (a >>> 26)) + b) | 0;
d += ((b ^ (a | ~c)) + k[11] - 1120210379) | 0;
d = (((d << 10) | (d >>> 22)) + a) | 0;
c += ((a ^ (d | ~b)) + k[2] + 718787259) | 0;
c = (((c << 15) | (c >>> 17)) + d) | 0;
b += ((d ^ (c | ~a)) + k[9] - 343485551) | 0;
b = (((b << 21) | (b >>> 11)) + c) | 0;
x[0] = (a + x[0]) | 0;
x[1] = (b + x[1]) | 0;
x[2] = (c + x[2]) | 0;
x[3] = (d + x[3]) | 0;
};
Md5.prototype.start = function () {
this._dataLength = 0;
this._bufferLength = 0;
this._state.set(Md5.stateIdentity);
return this;
};
Md5.prototype.appendStr = function (str) {
var buf8 = this._buffer8;
var buf32 = this._buffer32;
var bufLen = this._bufferLength;
var code;
var i;
for (i = 0; i < str.length; i += 1) {
code = str.charCodeAt(i);
if (code < 128) {
buf8[bufLen++] = code;
}
else if (code < 0x800) {
buf8[bufLen++] = (code >>> 6) + 0xc0;
buf8[bufLen++] = (code & 0x3f) | 0x80;
}
else if (code < 0xd800 || code > 0xdbff) {
buf8[bufLen++] = (code >>> 12) + 0xe0;
buf8[bufLen++] = ((code >>> 6) & 0x3f) | 0x80;
buf8[bufLen++] = (code & 0x3f) | 0x80;
}
else {
code =
(code - 0xd800) * 0x400 + (str.charCodeAt(++i) - 0xdc00) + 0x10000;
if (code > 0x10ffff) {
throw new Error("Unicode standard supports code points up to U+10FFFF");
}
buf8[bufLen++] = (code >>> 18) + 0xf0;
buf8[bufLen++] = ((code >>> 12) & 0x3f) | 0x80;
buf8[bufLen++] = ((code >>> 6) & 0x3f) | 0x80;
buf8[bufLen++] = (code & 0x3f) | 0x80;
}
if (bufLen >= 64) {
this._dataLength += 64;
Md5._md5cycle(this._state, buf32);
bufLen -= 64;
buf32[0] = buf32[16];
}
}
this._bufferLength = bufLen;
return this;
};
Md5.prototype.appendAsciiStr = function (str) {
var buf8 = this._buffer8;
var buf32 = this._buffer32;
var bufLen = this._bufferLength;
var i;
var j = 0;
for (;;) {
i = Math.min(str.length - j, 64 - bufLen);
while (i--) {
buf8[bufLen++] = str.charCodeAt(j++);
}
if (bufLen < 64) {
break;
}
this._dataLength += 64;
Md5._md5cycle(this._state, buf32);
bufLen = 0;
}
this._bufferLength = bufLen;
return this;
};
Md5.prototype.appendByteArray = function (input) {
var buf8 = this._buffer8;
var buf32 = this._buffer32;
var bufLen = this._bufferLength;
var i;
var j = 0;
for (;;) {
i = Math.min(input.length - j, 64 - bufLen);
while (i--) {
buf8[bufLen++] = input[j++];
}
if (bufLen < 64) {
break;
}
this._dataLength += 64;
Md5._md5cycle(this._state, buf32);
bufLen = 0;
}
this._bufferLength = bufLen;
return this;
};
Md5.prototype.getState = function () {
var s = this._state;
return {
buffer: String.fromCharCode.apply(null, Array.from(this._buffer8)),
buflen: this._bufferLength,
length: this._dataLength,
state: [s[0], s[1], s[2], s[3]],
};
};
Md5.prototype.setState = function (state) {
var buf = state.buffer;
var x = state.state;
var s = this._state;
var i;
this._dataLength = state.length;
this._bufferLength = state.buflen;
s[0] = x[0];
s[1] = x[1];
s[2] = x[2];
s[3] = x[3];
for (i = 0; i < buf.length; i += 1) {
this._buffer8[i] = buf.charCodeAt(i);
}
};
Md5.prototype.end = function (raw) {
if (raw === void 0) { raw = false; }
var bufLen = this._bufferLength;
var buf8 = this._buffer8;
var buf32 = this._buffer32;
var i = (bufLen >> 2) + 1;
this._dataLength += bufLen;
var dataBitsLen = this._dataLength * 8;
buf8[bufLen] = 0x80;
buf8[bufLen + 1] = buf8[bufLen + 2] = buf8[bufLen + 3] = 0;
buf32.set(Md5.buffer32Identity.subarray(i), i);
if (bufLen > 55) {
Md5._md5cycle(this._state, buf32);
buf32.set(Md5.buffer32Identity);
}
if (dataBitsLen <= 0xffffffff) {
buf32[14] = dataBitsLen;
}
else {
var matches = dataBitsLen.toString(16).match(/(.*?)(.{0,8})$/);
if (matches === null) {
return;
}
var lo = parseInt(matches[2], 16);
var hi = parseInt(matches[1], 16) || 0;
buf32[14] = lo;
buf32[15] = hi;
}
Md5._md5cycle(this._state, buf32);
return raw ? this._state : Md5._hex(this._state);
};
Md5.stateIdentity = new Int32Array([
1732584193, -271733879, -1732584194, 271733878,
]);
Md5.buffer32Identity = new Int32Array([
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]);
Md5.hexChars = "0123456789abcdef";
Md5.hexOut = [];
Md5.onePassHasher = new Md5();
return Md5;
}());
export { Md5 };