src/frontend/packages/core/src/shared/components/user-avatar/md5.ts
/*eslint-disable*/
/*tslint:disable*/
export class MD5 {
private static _string: string;
private static x: Array<number> = <Array<number>>Array();
private static k: number;
private static AA: number;
private static BB: number;
private static CC: number;
private static DD: number;
private static a: number;
private static b: number;
private static c: number;
private static d: number;
private static S11: number = 7;
private static S12: number = 12;
private static S13: number = 17;
private static S14: number = 22;
private static S21: number = 5;
private static S22: number = 9;
private static S23: number = 14;
private static S24: number = 20;
private static S31: number = 4;
private static S32: number = 11;
private static S33: number = 16;
private static S34: number = 23;
private static S41: number = 6;
private static S42: number = 10;
private static S43: number = 15;
private static S44: number = 21;
private static RotateLeft: Function = ( lValue: number, iShiftBits: number ) : number => (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
private static AddUnsigned( lX: number, lY: number ) : number
{
let lX4: number,
lY4: number,
lX8: number,
lY8: number,
lResult: number;
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);
}
}
private static F: Function = ( x: number, y: number, z: number ) : number => (x & y) | ((~x) & z);
private static G: Function = ( x: number, y: number, z: number ) : number => (x & z) | (y & (~z));
private static H: Function = ( x: number, y: number, z: number ) : number => (x ^ y ^ z);
private static I: Function = ( x: number, y: number, z: number ) : number => (y ^ (x | (~z)));
private static FF( a: number, b: number, c: number, d: number, x: number, s: number, ac: number ) : number
{
a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.F(b, c, d), x), ac));
return this.AddUnsigned(this.RotateLeft(a, s), b);
}
private static GG( a: number, b: number, c: number, d: number, x: number, s: number, ac: number) : number
{
a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.G(b, c, d), x), ac));
return this.AddUnsigned(this.RotateLeft(a, s), b);
}
private static HH( a: number, b: number, c: number, d: number, x: number, s: number, ac: number ) : number
{
a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.H(b, c, d), x), ac));
return this.AddUnsigned(this.RotateLeft(a, s), b);
}
private static II(a: number, b: number, c: number, d: number, x: number, s: number, ac: number) : number
{
a = this.AddUnsigned(a, this.AddUnsigned(this.AddUnsigned(this.I(b, c, d), x), ac));
return this.AddUnsigned(this.RotateLeft(a, s), b);
}
private static ConvertToWordArray( string: string ) : Array<number>
{
let lWordCount: number,
lMessageLength: number = string.length,
lNumberOfWords_temp1: number = lMessageLength + 8,
lNumberOfWords_temp2: number = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64,
lNumberOfWords: number = (lNumberOfWords_temp2 + 1) * 16,
lWordArray: Array<number> = Array(lNumberOfWords - 1),
lBytePosition: number = 0,
lByteCount: number = 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;
}
private static WordToHex( lValue: number ) : string
{
let WordToHexValue: string = "",
WordToHexValue_temp: string = "",
lByte: number,
lCount: number;
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;
}
private static Utf8Encode( string: string ) : string
{
let utftext: string = "",
c: number;
string = string.replace(/\r\n/g, "\n");
for ( let 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;
}
public static hash( string: any ) : string
{
let temp: string;
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();
}
}