qiao-encode
Version:
nodejs crypto tool
692 lines (632 loc) • 18.4 kB
JavaScript
;
var crypto$1 = require('crypto');
var REGEX =
/^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-8][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$/i;
function validate(uuid) {
return typeof uuid === 'string' && REGEX.test(uuid);
}
function parse(uuid) {
if (!validate(uuid)) {
throw TypeError('Invalid UUID');
}
let v;
return Uint8Array.of(
(v = parseInt(uuid.slice(0, 8), 16)) >>> 24,
(v >>> 16) & 0xff,
(v >>> 8) & 0xff,
v & 0xff,
(v = parseInt(uuid.slice(9, 13), 16)) >>> 8,
v & 0xff,
(v = parseInt(uuid.slice(14, 18), 16)) >>> 8,
v & 0xff,
(v = parseInt(uuid.slice(19, 23), 16)) >>> 8,
v & 0xff,
((v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000) & 0xff,
(v / 0x100000000) & 0xff,
(v >>> 24) & 0xff,
(v >>> 16) & 0xff,
(v >>> 8) & 0xff,
v & 0xff,
);
}
const byteToHex = [];
for (let i = 0; i < 256; ++i) {
byteToHex.push((i + 0x100).toString(16).slice(1));
}
function unsafeStringify(arr, offset = 0) {
return (
byteToHex[arr[offset + 0]] +
byteToHex[arr[offset + 1]] +
byteToHex[arr[offset + 2]] +
byteToHex[arr[offset + 3]] +
'-' +
byteToHex[arr[offset + 4]] +
byteToHex[arr[offset + 5]] +
'-' +
byteToHex[arr[offset + 6]] +
byteToHex[arr[offset + 7]] +
'-' +
byteToHex[arr[offset + 8]] +
byteToHex[arr[offset + 9]] +
'-' +
byteToHex[arr[offset + 10]] +
byteToHex[arr[offset + 11]] +
byteToHex[arr[offset + 12]] +
byteToHex[arr[offset + 13]] +
byteToHex[arr[offset + 14]] +
byteToHex[arr[offset + 15]]
).toLowerCase();
}
let getRandomValues;
const rnds8 = new Uint8Array(16);
function rng() {
if (!getRandomValues) {
if (typeof crypto === 'undefined' || !crypto.getRandomValues) {
throw new Error(
'crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported',
);
}
getRandomValues = crypto.getRandomValues.bind(crypto);
}
return getRandomValues(rnds8);
}
const _state = {};
function v1(options, buf, offset) {
let bytes;
{
const now = Date.now();
const rnds = rng();
updateV1State(_state, now, rnds);
bytes = v1Bytes(rnds, _state.msecs, _state.nsecs, _state.clockseq, _state.node, buf, offset);
}
return buf ?? unsafeStringify(bytes);
}
function updateV1State(state, now, rnds) {
state.msecs ??= -Infinity;
state.nsecs ??= 0;
if (now === state.msecs) {
state.nsecs++;
if (state.nsecs >= 10000) {
state.node = undefined;
state.nsecs = 0;
}
} else if (now > state.msecs) {
state.nsecs = 0;
} else if (now < state.msecs) {
state.node = undefined;
}
if (!state.node) {
state.node = rnds.slice(10, 16);
state.node[0] |= 0x01;
state.clockseq = ((rnds[8] << 8) | rnds[9]) & 0x3fff;
}
state.msecs = now;
return state;
}
function v1Bytes(rnds, msecs, nsecs, clockseq, node, buf, offset = 0) {
if (rnds.length < 16) {
throw new Error('Random bytes length must be >= 16');
}
if (!buf) {
buf = new Uint8Array(16);
offset = 0;
} else {
if (offset < 0 || offset + 16 > buf.length) {
throw new RangeError(`UUID byte range ${offset}:${offset + 15} is out of buffer bounds`);
}
}
msecs ??= Date.now();
nsecs ??= 0;
clockseq ??= ((rnds[8] << 8) | rnds[9]) & 0x3fff;
node ??= rnds.slice(10, 16);
msecs += 12219292800000;
const tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
buf[offset++] = (tl >>> 24) & 0xff;
buf[offset++] = (tl >>> 16) & 0xff;
buf[offset++] = (tl >>> 8) & 0xff;
buf[offset++] = tl & 0xff;
const tmh = ((msecs / 0x100000000) * 10000) & 0xfffffff;
buf[offset++] = (tmh >>> 8) & 0xff;
buf[offset++] = tmh & 0xff;
buf[offset++] = ((tmh >>> 24) & 0xf) | 0x10;
buf[offset++] = (tmh >>> 16) & 0xff;
buf[offset++] = (clockseq >>> 8) | 0x80;
buf[offset++] = clockseq & 0xff;
for (let n = 0; n < 6; ++n) {
buf[offset++] = node[n];
}
return buf;
}
function md5$1(bytes) {
const words = uint8ToUint32(bytes);
const md5Bytes = wordsToMd5(words, bytes.length * 8);
return uint32ToUint8(md5Bytes);
}
function uint32ToUint8(input) {
const bytes = new Uint8Array(input.length * 4);
for (let i = 0; i < input.length * 4; i++) {
bytes[i] = (input[i >> 2] >>> ((i % 4) * 8)) & 0xff;
}
return bytes;
}
function getOutputLength(inputLength8) {
return (((inputLength8 + 64) >>> 9) << 4) + 14 + 1;
}
function wordsToMd5(x, len) {
const xpad = new Uint32Array(getOutputLength(len)).fill(0);
xpad.set(x);
xpad[len >> 5] |= 0x80 << (len % 32);
xpad[xpad.length - 1] = len;
x = xpad;
let a = 1732584193;
let b = -271733879;
let c = -1732584194;
let d = 271733878;
for (let i = 0; i < x.length; i += 16) {
const olda = a;
const oldb = b;
const oldc = c;
const oldd = d;
a = md5ff(a, b, c, d, x[i], 7, -680876936);
d = md5ff(d, a, b, c, x[i + 1], 12, -389564586);
c = md5ff(c, d, a, b, x[i + 2], 17, 606105819);
b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330);
a = md5ff(a, b, c, d, x[i + 4], 7, -176418897);
d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426);
c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341);
b = md5ff(b, c, d, a, x[i + 7], 22, -45705983);
a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416);
d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417);
c = md5ff(c, d, a, b, x[i + 10], 17, -42063);
b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162);
a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682);
d = md5ff(d, a, b, c, x[i + 13], 12, -40341101);
c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290);
b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329);
a = md5gg(a, b, c, d, x[i + 1], 5, -165796510);
d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632);
c = md5gg(c, d, a, b, x[i + 11], 14, 643717713);
b = md5gg(b, c, d, a, x[i], 20, -373897302);
a = md5gg(a, b, c, d, x[i + 5], 5, -701558691);
d = md5gg(d, a, b, c, x[i + 10], 9, 38016083);
c = md5gg(c, d, a, b, x[i + 15], 14, -660478335);
b = md5gg(b, c, d, a, x[i + 4], 20, -405537848);
a = md5gg(a, b, c, d, x[i + 9], 5, 568446438);
d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690);
c = md5gg(c, d, a, b, x[i + 3], 14, -187363961);
b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501);
a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467);
d = md5gg(d, a, b, c, x[i + 2], 9, -51403784);
c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473);
b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734);
a = md5hh(a, b, c, d, x[i + 5], 4, -378558);
d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463);
c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562);
b = md5hh(b, c, d, a, x[i + 14], 23, -35309556);
a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060);
d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353);
c = md5hh(c, d, a, b, x[i + 7], 16, -155497632);
b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640);
a = md5hh(a, b, c, d, x[i + 13], 4, 681279174);
d = md5hh(d, a, b, c, x[i], 11, -358537222);
c = md5hh(c, d, a, b, x[i + 3], 16, -722521979);
b = md5hh(b, c, d, a, x[i + 6], 23, 76029189);
a = md5hh(a, b, c, d, x[i + 9], 4, -640364487);
d = md5hh(d, a, b, c, x[i + 12], 11, -421815835);
c = md5hh(c, d, a, b, x[i + 15], 16, 530742520);
b = md5hh(b, c, d, a, x[i + 2], 23, -995338651);
a = md5ii(a, b, c, d, x[i], 6, -198630844);
d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415);
c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905);
b = md5ii(b, c, d, a, x[i + 5], 21, -57434055);
a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571);
d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606);
c = md5ii(c, d, a, b, x[i + 10], 15, -1051523);
b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799);
a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359);
d = md5ii(d, a, b, c, x[i + 15], 10, -30611744);
c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380);
b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649);
a = md5ii(a, b, c, d, x[i + 4], 6, -145523070);
d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379);
c = md5ii(c, d, a, b, x[i + 2], 15, 718787259);
b = md5ii(b, c, d, a, x[i + 9], 21, -343485551);
a = safeAdd(a, olda);
b = safeAdd(b, oldb);
c = safeAdd(c, oldc);
d = safeAdd(d, oldd);
}
return Uint32Array.of(a, b, c, d);
}
function uint8ToUint32(input) {
if (input.length === 0) {
return new Uint32Array();
}
const output = new Uint32Array(getOutputLength(input.length * 8)).fill(0);
for (let i = 0; i < input.length; i++) {
output[i >> 2] |= (input[i] & 0xff) << ((i % 4) * 8);
}
return output;
}
function safeAdd(x, y) {
const lsw = (x & 0xffff) + (y & 0xffff);
const msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xffff);
}
function bitRotateLeft(num, cnt) {
return (num << cnt) | (num >>> (32 - cnt));
}
function md5cmn(q, a, b, x, s, t) {
return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b);
}
function md5ff(a, b, c, d, x, s, t) {
return md5cmn((b & c) | (~b & d), a, b, x, s, t);
}
function md5gg(a, b, c, d, x, s, t) {
return md5cmn((b & d) | (c & ~d), a, b, x, s, t);
}
function md5hh(a, b, c, d, x, s, t) {
return md5cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5ii(a, b, c, d, x, s, t) {
return md5cmn(c ^ (b | ~d), a, b, x, s, t);
}
function stringToBytes(str) {
str = unescape(encodeURIComponent(str));
const bytes = new Uint8Array(str.length);
for (let i = 0; i < str.length; ++i) {
bytes[i] = str.charCodeAt(i);
}
return bytes;
}
const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
function v35(version, hash, value, namespace, buf, offset) {
const valueBytes = typeof value === 'string' ? stringToBytes(value) : value;
const namespaceBytes = typeof namespace === 'string' ? parse(namespace) : namespace;
if (typeof namespace === 'string') {
namespace = parse(namespace);
}
if (namespace?.length !== 16) {
throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');
}
let bytes = new Uint8Array(16 + valueBytes.length);
bytes.set(namespaceBytes);
bytes.set(valueBytes, namespaceBytes.length);
bytes = hash(bytes);
bytes[6] = (bytes[6] & 0x0f) | version;
bytes[8] = (bytes[8] & 0x3f) | 0x80;
if (buf) {
offset = offset || 0;
for (let i = 0; i < 16; ++i) {
buf[offset + i] = bytes[i];
}
return buf;
}
return unsafeStringify(bytes);
}
function v3(value, namespace, buf, offset) {
return v35(0x30, md5$1, value, namespace, buf, offset);
}
v3.DNS = DNS;
v3.URL = URL;
const randomUUID = typeof crypto !== 'undefined' && crypto.randomUUID && crypto.randomUUID.bind(crypto);
var native = { randomUUID };
function _v4(options, buf, offset) {
options = options || {};
const rnds = options.random ?? options.rng?.() ?? rng();
if (rnds.length < 16) {
throw new Error('Random bytes length must be >= 16');
}
rnds[6] = (rnds[6] & 0x0f) | 0x40;
rnds[8] = (rnds[8] & 0x3f) | 0x80;
return unsafeStringify(rnds);
}
function v4(options, buf, offset) {
if (native.randomUUID && true && !options) {
return native.randomUUID();
}
return _v4(options);
}
function f(s, x, y, z) {
switch (s) {
case 0:
return (x & y) ^ (~x & z);
case 1:
return x ^ y ^ z;
case 2:
return (x & y) ^ (x & z) ^ (y & z);
case 3:
return x ^ y ^ z;
}
}
function ROTL(x, n) {
return (x << n) | (x >>> (32 - n));
}
function sha1(bytes) {
const K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];
const H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
const newBytes = new Uint8Array(bytes.length + 1);
newBytes.set(bytes);
newBytes[bytes.length] = 0x80;
bytes = newBytes;
const l = bytes.length / 4 + 2;
const N = Math.ceil(l / 16);
const M = new Array(N);
for (let i = 0; i < N; ++i) {
const arr = new Uint32Array(16);
for (let j = 0; j < 16; ++j) {
arr[j] =
(bytes[i * 64 + j * 4] << 24) |
(bytes[i * 64 + j * 4 + 1] << 16) |
(bytes[i * 64 + j * 4 + 2] << 8) |
bytes[i * 64 + j * 4 + 3];
}
M[i] = arr;
}
M[N - 1][14] = ((bytes.length - 1) * 8) / Math.pow(2, 32);
M[N - 1][14] = Math.floor(M[N - 1][14]);
M[N - 1][15] = ((bytes.length - 1) * 8) & 0xffffffff;
for (let i = 0; i < N; ++i) {
const W = new Uint32Array(80);
for (let t = 0; t < 16; ++t) {
W[t] = M[i][t];
}
for (let t = 16; t < 80; ++t) {
W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1);
}
let a = H[0];
let b = H[1];
let c = H[2];
let d = H[3];
let e = H[4];
for (let t = 0; t < 80; ++t) {
const s = Math.floor(t / 20);
const T = (ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t]) >>> 0;
e = d;
d = c;
c = ROTL(b, 30) >>> 0;
b = a;
a = T;
}
H[0] = (H[0] + a) >>> 0;
H[1] = (H[1] + b) >>> 0;
H[2] = (H[2] + c) >>> 0;
H[3] = (H[3] + d) >>> 0;
H[4] = (H[4] + e) >>> 0;
}
return Uint8Array.of(
H[0] >> 24,
H[0] >> 16,
H[0] >> 8,
H[0],
H[1] >> 24,
H[1] >> 16,
H[1] >> 8,
H[1],
H[2] >> 24,
H[2] >> 16,
H[2] >> 8,
H[2],
H[3] >> 24,
H[3] >> 16,
H[3] >> 8,
H[3],
H[4] >> 24,
H[4] >> 16,
H[4] >> 8,
H[4],
);
}
function v5(value, namespace, buf, offset) {
return v35(0x50, sha1, value, namespace, buf, offset);
}
v5.DNS = DNS;
v5.URL = URL;
// uuid
/**
* uuid
* type 1,3,4,5,default:4
*/
const uuid = (type) => {
// type
type = type || 4;
// 1
if (type == 1) {
return v1();
}
// 3
if (type == 3) {
return v3('vincentqiao.com', v3.DNS);
}
// 4
if (type == 4) {
return v4();
}
// 5
if (type == 5) {
return v5('vincentqiao.com', v5.DNS);
}
};
/**
* random number
* length
*/
const randomNumber = (length) => {
const seed = '0123456789';
return randomSeed(seed, length || 4);
};
/**
* random letter lower
* length
*/
const randomLetterLower = (length) => {
const seed = 'abcdefghljklmnopqrstuvwxyz';
return randomSeed(seed, length || 4);
};
/**
* random letter upper
* length
*/
const randomLetterUpper = (length) => {
const seed = 'ABCDEFGHLJKLMNOPQRSTUVWXYZ';
return randomSeed(seed, length || 4);
};
/**
* random letter all
* length
*/
const randomLetterAll = (length) => {
const seed = 'abcdefghljklmnopqrstuvwxyzABCDEFGHLJKLMNOPQRSTUVWXYZ';
return randomSeed(seed, length || 4);
};
/**
* random letter number
* length
*/
const randomLetterNumber = (length) => {
const seed = 'abcdefghljklmnopqrstuvwxyzABCDEFGHLJKLMNOPQRSTUVWXYZ0123456789';
return randomSeed(seed, length || 4);
};
/**
* random seed
* length
*/
const randomSeed = (seed, len) => {
if (!seed || seed <= 1 || len < 1) return;
const r = [];
for (var i = 0; i < len; i++) r.push(randomBySeed(seed));
return r.join('');
};
/**
* random by seed
*/
const randomBySeed = (seed) => {
if (!seed || seed <= 1) return null;
return seed.charAt(randomIn(0, seed.length - 1));
};
/**
* random in
* min
* max
*/
const randomIn = (min, max) => {
return Math.floor(Math.random() * (max - min + 1) + min);
};
// crypto
/**
* md5
* data
* encoding base64 or hex
*/
const md5 = (data, encoding) => {
return crypto$1
.createHash('md5')
.update(data)
.digest(encoding || 'base64');
};
// crypto
// crypt
const crypt = (type, method, key, iv, data, clearEncoding, cipherEncoding) => {
if (type == 'en') {
// encrypt
// cipher
const cipher = crypto$1.createCipheriv(method, key, iv);
cipher.setAutoPadding(true);
// crypt
const chunks = [];
chunks.push(cipher.update(data, clearEncoding, cipherEncoding));
chunks.push(cipher.final(cipherEncoding));
return chunks.join('');
} else {
// decrypt
// decipher
const decipher = crypto$1.createDecipheriv(method, key, iv);
decipher.setAutoPadding(true);
// decrypt
const chunks = [];
chunks.push(decipher.update(data, cipherEncoding, clearEncoding));
chunks.push(decipher.final(clearEncoding));
return chunks.join('');
}
};
// crypt
/**
* aes encrypt
* data
* key
* iv
* encoding
*/
const AESEncrypt = (data, key, iv, encoding) => {
// check
if (!data || !key || key.length != 32) return;
// vars
const cipherIv = iv || '';
const clearEncoding = 'utf8';
const cipherEncoding = encoding || 'base64';
return crypt('en', 'aes-256-ecb', key, cipherIv, data, clearEncoding, cipherEncoding);
};
/**
* aes decrypt
* data
* key
* iv
* encoding
*/
const AESDecrypt = (data, key, iv, encoding) => {
// check
if (!data || !key || key.length != 32) return;
// vars
const cipherIv = iv || '';
const clearEncoding = 'utf8';
const cipherEncoding = encoding || 'base64';
return crypt('de', 'aes-256-ecb', key, cipherIv, data, clearEncoding, cipherEncoding);
};
// crypt
/**
* 3des encrypt
* data
* key
* iv
* encoding
*/
const TDESEncrypt = (data, key, iv, encoding) => {
// check
if (!data || !key || key.length != 24) return;
// vars
const cipherIv = iv || '';
const clearEncoding = 'utf8';
const cipherEncoding = encoding || 'base64';
return crypt('en', 'des-ede3', key, cipherIv, data, clearEncoding, cipherEncoding);
};
/**
* 3des decrypt
* data
* key
* iv
* encoding
*/
const TDESDecrypt = (data, key, iv, encoding) => {
// check
if (!data || !key || key.length != 24) return;
// vars
const cipherIv = iv || '';
const clearEncoding = 'utf8';
const cipherEncoding = encoding || 'base64';
return crypt('de', 'des-ede3', key, cipherIv, data, clearEncoding, cipherEncoding);
};
exports.AESDecrypt = AESDecrypt;
exports.AESEncrypt = AESEncrypt;
exports.TDESDecrypt = TDESDecrypt;
exports.TDESEncrypt = TDESEncrypt;
exports.md5 = md5;
exports.randomBySeed = randomBySeed;
exports.randomIn = randomIn;
exports.randomLetterAll = randomLetterAll;
exports.randomLetterLower = randomLetterLower;
exports.randomLetterNumber = randomLetterNumber;
exports.randomLetterUpper = randomLetterUpper;
exports.randomNumber = randomNumber;
exports.randomSeed = randomSeed;
exports.uuid = uuid;