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@@ -0,0 +1,205 @@
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+/** @format */
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+
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+export function md5(md5str: string) {
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+ var createMD5String = function (string: string) {
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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,
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+ S12 = 12,
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+ S13 = 17,
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+ S14 = 22
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+ var S21 = 5,
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+ S22 = 9,
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+ S23 = 14,
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+ S24 = 20
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+ var S31 = 4,
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+ S32 = 11,
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+ S33 = 16,
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+ S34 = 23
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+ var S41 = 6,
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+ S42 = 10,
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+ S43 = 15,
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+ S44 = 21
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+ string = uTF8Encode(string)
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+ x = convertToWordArray(string)
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+ a = 0x67452301
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+ b = 0xefcdab89
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+ c = 0x98badcfe
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+ d = 0x10325476
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+ for (k = 0; k < x.length; k += 16) {
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+ AA = a
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+ BB = b
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+ CC = c
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+ 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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+ var rotateLeft = function (lValue: number, iShiftBits: number) {
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+ return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits))
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+ }
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+ var addUnsigned = function (lX: number, lY: number) {
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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: number, y: number, z: number) {
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+ return (x & y) | (~x & z)
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+ }
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+ var G = function (x: number, y: number, z: number) {
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+ return (x & z) | (y & ~z)
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+ }
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+ var H = function (x: number, y: number, z: number) {
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+ return x ^ y ^ z
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+ }
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+ var I = function (x: number, y: number, z: number) {
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+ return y ^ (x | ~z)
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+ }
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+ var FF = function (a: number, b: number, c: number, d: number, x: number, s: number, ac: number) {
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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: number, b: number, c: number, d: number, x: number, s: number, ac: number) {
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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: number, b: number, c: number, d: number, x: number, s: number, ac: number) {
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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: number, b: number, c: number, d: number, x: number, s: number, ac: number) {
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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: 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: number) {
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+ var WordToHexValue = '',
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+ WordToHexValueTemp = '',
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+ lByte,
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+ 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: string) {
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+ string = string.toString().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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+ return createMD5String(md5str)
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+}
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