backend v4 half
This commit is contained in:
+18
@@ -0,0 +1,18 @@
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/**
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* Convert array of 16 byte values to UUID string format of the form:
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* XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
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*/
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var byteToHex = [];
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for (var i = 0; i < 256; ++i) {
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byteToHex[i] = (i + 0x100).toString(16).substr(1);
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}
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function bytesToUuid(buf, offset) {
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var i = offset || 0;
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var bth = byteToHex; // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
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return [bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]]].join('');
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}
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export default bytesToUuid;
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-15
@@ -1,15 +0,0 @@
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export type * from './types.js';
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export { default as MAX } from './max.js';
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export { default as NIL } from './nil.js';
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export { default as parse } from './parse.js';
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export { default as stringify } from './stringify.js';
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export { default as v1 } from './v1.js';
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export { default as v1ToV6 } from './v1ToV6.js';
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export { default as v3 } from './v3.js';
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export { default as v4 } from './v4.js';
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export { default as v5 } from './v5.js';
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export { default as v6 } from './v6.js';
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export { default as v6ToV1 } from './v6ToV1.js';
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export { default as v7 } from './v7.js';
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export { default as validate } from './validate.js';
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export { default as version } from './version.js';
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+1
-11
@@ -1,14 +1,4 @@
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export { default as MAX } from './max.js';
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export { default as NIL } from './nil.js';
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export { default as parse } from './parse.js';
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export { default as stringify } from './stringify.js';
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export { default as v1 } from './v1.js';
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export { default as v1ToV6 } from './v1ToV6.js';
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export { default as v3 } from './v3.js';
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export { default as v4 } from './v4.js';
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export { default as v5 } from './v5.js';
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export { default as v6 } from './v6.js';
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export { default as v6ToV1 } from './v6ToV1.js';
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export { default as v7 } from './v7.js';
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export { default as validate } from './validate.js';
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export { default as version } from './version.js';
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export { default as v5 } from './v5.js';
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-2
@@ -1,2 +0,0 @@
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declare const _default: "ffffffff-ffff-ffff-ffff-ffffffffffff";
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export default _default;
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-1
@@ -1 +0,0 @@
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export default 'ffffffff-ffff-ffff-ffff-ffffffffffff';
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-2
@@ -1,2 +0,0 @@
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declare function md5(bytes: Uint8Array): Uint8Array;
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export default md5;
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+197
-114
@@ -1,135 +1,218 @@
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/*
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* Browser-compatible JavaScript MD5
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*
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* Modification of JavaScript MD5
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* https://github.com/blueimp/JavaScript-MD5
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*
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* Copyright 2011, Sebastian Tschan
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* https://blueimp.net
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*
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* Licensed under the MIT license:
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* https://opensource.org/licenses/MIT
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*
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* Based on
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* A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
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* Digest Algorithm, as defined in RFC 1321.
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* Version 2.2 Copyright (C) Paul Johnston 1999 - 2009
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* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
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* Distributed under the BSD License
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* See http://pajhome.org.uk/crypt/md5 for more info.
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*/
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function md5(bytes) {
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const words = uint8ToUint32(bytes);
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const md5Bytes = wordsToMd5(words, bytes.length * 8);
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return uint32ToUint8(md5Bytes);
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}
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function uint32ToUint8(input) {
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const bytes = new Uint8Array(input.length * 4);
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for (let i = 0; i < input.length * 4; i++) {
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bytes[i] = (input[i >> 2] >>> ((i % 4) * 8)) & 0xff;
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if (typeof bytes == 'string') {
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var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
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bytes = new Array(msg.length);
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for (var i = 0; i < msg.length; i++) {
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bytes[i] = msg.charCodeAt(i);
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}
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return bytes;
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}
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return md5ToHexEncodedArray(wordsToMd5(bytesToWords(bytes), bytes.length * 8));
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}
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function getOutputLength(inputLength8) {
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return (((inputLength8 + 64) >>> 9) << 4) + 14 + 1;
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/*
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* Convert an array of little-endian words to an array of bytes
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*/
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function md5ToHexEncodedArray(input) {
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var i;
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var x;
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var output = [];
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var length32 = input.length * 32;
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var hexTab = '0123456789abcdef';
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var hex;
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for (i = 0; i < length32; i += 8) {
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x = input[i >> 5] >>> i % 32 & 0xff;
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hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16);
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output.push(hex);
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}
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return output;
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}
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/*
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* Calculate the MD5 of an array of little-endian words, and a bit length.
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*/
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function wordsToMd5(x, len) {
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const xpad = new Uint32Array(getOutputLength(len)).fill(0);
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xpad.set(x);
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xpad[len >> 5] |= 0x80 << len % 32;
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xpad[xpad.length - 1] = len;
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x = xpad;
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let a = 1732584193;
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let b = -271733879;
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let c = -1732584194;
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let d = 271733878;
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for (let i = 0; i < x.length; i += 16) {
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const olda = a;
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const oldb = b;
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const oldc = c;
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const oldd = d;
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a = md5ff(a, b, c, d, x[i], 7, -680876936);
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d = md5ff(d, a, b, c, x[i + 1], 12, -389564586);
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c = md5ff(c, d, a, b, x[i + 2], 17, 606105819);
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b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330);
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a = md5ff(a, b, c, d, x[i + 4], 7, -176418897);
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d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426);
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c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341);
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b = md5ff(b, c, d, a, x[i + 7], 22, -45705983);
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a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416);
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d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417);
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c = md5ff(c, d, a, b, x[i + 10], 17, -42063);
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b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162);
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a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682);
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d = md5ff(d, a, b, c, x[i + 13], 12, -40341101);
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c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290);
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b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329);
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a = md5gg(a, b, c, d, x[i + 1], 5, -165796510);
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d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632);
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c = md5gg(c, d, a, b, x[i + 11], 14, 643717713);
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b = md5gg(b, c, d, a, x[i], 20, -373897302);
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a = md5gg(a, b, c, d, x[i + 5], 5, -701558691);
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d = md5gg(d, a, b, c, x[i + 10], 9, 38016083);
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c = md5gg(c, d, a, b, x[i + 15], 14, -660478335);
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b = md5gg(b, c, d, a, x[i + 4], 20, -405537848);
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a = md5gg(a, b, c, d, x[i + 9], 5, 568446438);
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d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690);
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c = md5gg(c, d, a, b, x[i + 3], 14, -187363961);
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b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501);
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a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467);
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d = md5gg(d, a, b, c, x[i + 2], 9, -51403784);
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c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473);
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b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734);
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a = md5hh(a, b, c, d, x[i + 5], 4, -378558);
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d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463);
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c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562);
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b = md5hh(b, c, d, a, x[i + 14], 23, -35309556);
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a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060);
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d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353);
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c = md5hh(c, d, a, b, x[i + 7], 16, -155497632);
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b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640);
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a = md5hh(a, b, c, d, x[i + 13], 4, 681279174);
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d = md5hh(d, a, b, c, x[i], 11, -358537222);
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c = md5hh(c, d, a, b, x[i + 3], 16, -722521979);
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b = md5hh(b, c, d, a, x[i + 6], 23, 76029189);
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a = md5hh(a, b, c, d, x[i + 9], 4, -640364487);
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d = md5hh(d, a, b, c, x[i + 12], 11, -421815835);
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c = md5hh(c, d, a, b, x[i + 15], 16, 530742520);
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b = md5hh(b, c, d, a, x[i + 2], 23, -995338651);
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a = md5ii(a, b, c, d, x[i], 6, -198630844);
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d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415);
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c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905);
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b = md5ii(b, c, d, a, x[i + 5], 21, -57434055);
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a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571);
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d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606);
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c = md5ii(c, d, a, b, x[i + 10], 15, -1051523);
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b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799);
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a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359);
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d = md5ii(d, a, b, c, x[i + 15], 10, -30611744);
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c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380);
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b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649);
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a = md5ii(a, b, c, d, x[i + 4], 6, -145523070);
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d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379);
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c = md5ii(c, d, a, b, x[i + 2], 15, 718787259);
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b = md5ii(b, c, d, a, x[i + 9], 21, -343485551);
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a = safeAdd(a, olda);
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b = safeAdd(b, oldb);
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c = safeAdd(c, oldc);
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d = safeAdd(d, oldd);
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}
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return Uint32Array.of(a, b, c, d);
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/* append padding */
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x[len >> 5] |= 0x80 << len % 32;
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x[(len + 64 >>> 9 << 4) + 14] = len;
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var i;
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var olda;
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var oldb;
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var oldc;
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var oldd;
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var a = 1732584193;
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var b = -271733879;
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var c = -1732584194;
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var d = 271733878;
|
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for (i = 0; i < x.length; i += 16) {
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olda = a;
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oldb = b;
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oldc = c;
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oldd = d;
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a = md5ff(a, b, c, d, x[i], 7, -680876936);
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d = md5ff(d, a, b, c, x[i + 1], 12, -389564586);
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c = md5ff(c, d, a, b, x[i + 2], 17, 606105819);
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b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330);
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||||
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 [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;
|
||||
/*
|
||||
* Convert an array bytes to an array of little-endian words
|
||||
* Characters >255 have their high-byte silently ignored.
|
||||
*/
|
||||
|
||||
|
||||
function bytesToWords(input) {
|
||||
var i;
|
||||
var output = [];
|
||||
output[(input.length >> 2) - 1] = undefined;
|
||||
|
||||
for (i = 0; i < output.length; i += 1) {
|
||||
output[i] = 0;
|
||||
}
|
||||
|
||||
var length8 = input.length * 8;
|
||||
|
||||
for (i = 0; i < length8; i += 8) {
|
||||
output[i >> 5] |= (input[i / 8] & 0xff) << i % 32;
|
||||
}
|
||||
|
||||
return output;
|
||||
}
|
||||
/*
|
||||
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
|
||||
* to work around bugs in some JS interpreters.
|
||||
*/
|
||||
|
||||
|
||||
function safeAdd(x, y) {
|
||||
const lsw = (x & 0xffff) + (y & 0xffff);
|
||||
const msw = (x >> 16) + (y >> 16) + (lsw >> 16);
|
||||
return (msw << 16) | (lsw & 0xffff);
|
||||
var lsw = (x & 0xffff) + (y & 0xffff);
|
||||
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
|
||||
return msw << 16 | lsw & 0xffff;
|
||||
}
|
||||
/*
|
||||
* Bitwise rotate a 32-bit number to the left.
|
||||
*/
|
||||
|
||||
|
||||
function bitRotateLeft(num, cnt) {
|
||||
return (num << cnt) | (num >>> (32 - cnt));
|
||||
return num << cnt | num >>> 32 - cnt;
|
||||
}
|
||||
/*
|
||||
* These functions implement the four basic operations the algorithm uses.
|
||||
*/
|
||||
|
||||
|
||||
function md5cmn(q, a, b, x, s, t) {
|
||||
return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b);
|
||||
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);
|
||||
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);
|
||||
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);
|
||||
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);
|
||||
return md5cmn(c ^ (b | ~d), a, b, x, s, t);
|
||||
}
|
||||
export default md5;
|
||||
|
||||
export default md5;
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
declare const _default: {
|
||||
randomUUID: false | (() => `${string}-${string}-${string}-${string}-${string}`);
|
||||
};
|
||||
export default _default;
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
const randomUUID = typeof crypto !== 'undefined' && crypto.randomUUID && crypto.randomUUID.bind(crypto);
|
||||
export default { randomUUID };
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
declare const _default: "00000000-0000-0000-0000-000000000000";
|
||||
export default _default;
|
||||
-1
@@ -1 +0,0 @@
|
||||
export default '00000000-0000-0000-0000-000000000000';
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
declare function parse(uuid: string): Uint8Array;
|
||||
export default parse;
|
||||
-9
@@ -1,9 +0,0 @@
|
||||
import validate from './validate.js';
|
||||
function parse(uuid) {
|
||||
if (!validate(uuid)) {
|
||||
throw TypeError('Invalid UUID');
|
||||
}
|
||||
let v;
|
||||
return Uint8Array.of((v = parseInt(uuid.slice(0, 8), 16)) >>> 24, (v >>> 16) & 0xff, (v >>> 8) & 0xff, v & 0xff, (v = parseInt(uuid.slice(9, 13), 16)) >>> 8, v & 0xff, (v = parseInt(uuid.slice(14, 18), 16)) >>> 8, v & 0xff, (v = parseInt(uuid.slice(19, 23), 16)) >>> 8, v & 0xff, ((v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000) & 0xff, (v / 0x100000000) & 0xff, (v >>> 24) & 0xff, (v >>> 16) & 0xff, (v >>> 8) & 0xff, v & 0xff);
|
||||
}
|
||||
export default parse;
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
declare const _default: RegExp;
|
||||
export default _default;
|
||||
-1
@@ -1 +0,0 @@
|
||||
export default /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-8][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$/i;
|
||||
-1
@@ -1 +0,0 @@
|
||||
export default function rng(): Uint8Array;
|
||||
+14
-10
@@ -1,11 +1,15 @@
|
||||
let getRandomValues;
|
||||
const rnds8 = new Uint8Array(16);
|
||||
// Unique ID creation requires a high quality random # generator. In the browser we therefore
|
||||
// require the crypto API and do not support built-in fallback to lower quality random number
|
||||
// generators (like Math.random()).
|
||||
// getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also,
|
||||
// find the complete implementation of crypto (msCrypto) on IE11.
|
||||
var getRandomValues = typeof crypto != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto != 'undefined' && typeof msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto);
|
||||
var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef
|
||||
|
||||
export default 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);
|
||||
}
|
||||
if (!getRandomValues) {
|
||||
throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');
|
||||
}
|
||||
|
||||
return getRandomValues(rnds8);
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
declare function sha1(bytes: Uint8Array): Uint8Array;
|
||||
export default sha1;
|
||||
+83
-62
@@ -1,70 +1,91 @@
|
||||
// Adapted from Chris Veness' SHA1 code at
|
||||
// http://www.movable-type.co.uk/scripts/sha1.html
|
||||
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;
|
||||
}
|
||||
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));
|
||||
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;
|
||||
var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];
|
||||
var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
|
||||
|
||||
if (typeof bytes == 'string') {
|
||||
var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
|
||||
|
||||
bytes = new Array(msg.length);
|
||||
|
||||
for (var i = 0; i < msg.length; i++) {
|
||||
bytes[i] = msg.charCodeAt(i);
|
||||
}
|
||||
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;
|
||||
}
|
||||
|
||||
bytes.push(0x80);
|
||||
var l = bytes.length / 4 + 2;
|
||||
var N = Math.ceil(l / 16);
|
||||
var M = new Array(N);
|
||||
|
||||
for (var i = 0; i < N; i++) {
|
||||
M[i] = new Array(16);
|
||||
|
||||
for (var j = 0; j < 16; j++) {
|
||||
M[i][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];
|
||||
}
|
||||
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]);
|
||||
}
|
||||
|
||||
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 (var i = 0; i < N; i++) {
|
||||
var W = new Array(80);
|
||||
|
||||
for (var t = 0; t < 16; t++) {
|
||||
W[t] = M[i][t];
|
||||
}
|
||||
|
||||
for (var t = 16; t < 80; t++) {
|
||||
W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1);
|
||||
}
|
||||
|
||||
var a = H[0];
|
||||
var b = H[1];
|
||||
var c = H[2];
|
||||
var d = H[3];
|
||||
var e = H[4];
|
||||
|
||||
for (var t = 0; t < 80; t++) {
|
||||
var s = Math.floor(t / 20);
|
||||
var 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 [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff];
|
||||
}
|
||||
export default sha1;
|
||||
|
||||
export default sha1;
|
||||
-3
@@ -1,3 +0,0 @@
|
||||
export declare function unsafeStringify(arr: Uint8Array, offset?: number): string;
|
||||
declare function stringify(arr: Uint8Array, offset?: number): string;
|
||||
export default stringify;
|
||||
-35
@@ -1,35 +0,0 @@
|
||||
import validate from './validate.js';
|
||||
const byteToHex = [];
|
||||
for (let i = 0; i < 256; ++i) {
|
||||
byteToHex.push((i + 0x100).toString(16).slice(1));
|
||||
}
|
||||
export 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();
|
||||
}
|
||||
function stringify(arr, offset = 0) {
|
||||
const uuid = unsafeStringify(arr, offset);
|
||||
if (!validate(uuid)) {
|
||||
throw TypeError('Stringified UUID is invalid');
|
||||
}
|
||||
return uuid;
|
||||
}
|
||||
export default stringify;
|
||||
-21
@@ -1,21 +0,0 @@
|
||||
export type UUIDTypes<TBuf extends Uint8Array = Uint8Array> = string | TBuf;
|
||||
export type Version1Options = {
|
||||
node?: Uint8Array;
|
||||
clockseq?: number;
|
||||
random?: Uint8Array;
|
||||
rng?: () => Uint8Array;
|
||||
msecs?: number;
|
||||
nsecs?: number;
|
||||
_v6?: boolean;
|
||||
};
|
||||
export type Version4Options = {
|
||||
random?: Uint8Array;
|
||||
rng?: () => Uint8Array;
|
||||
};
|
||||
export type Version6Options = Version1Options;
|
||||
export type Version7Options = {
|
||||
random?: Uint8Array;
|
||||
msecs?: number;
|
||||
seq?: number;
|
||||
rng?: () => Uint8Array;
|
||||
};
|
||||
-1
@@ -1 +0,0 @@
|
||||
export {};
|
||||
-1
@@ -1 +0,0 @@
|
||||
export {};
|
||||
-70
@@ -1,70 +0,0 @@
|
||||
import * as assert from 'assert';
|
||||
import v1 from './v1.js';
|
||||
import v3 from './v3.js';
|
||||
import v4 from './v4.js';
|
||||
import v5 from './v5.js';
|
||||
import v6 from './v6.js';
|
||||
import v7 from './v7.js';
|
||||
function usage() {
|
||||
console.log('Usage:');
|
||||
console.log(' uuid');
|
||||
console.log(' uuid v1');
|
||||
console.log(' uuid v3 <name> <namespace uuid>');
|
||||
console.log(' uuid v4');
|
||||
console.log(' uuid v5 <name> <namespace uuid>');
|
||||
console.log(' uuid v6');
|
||||
console.log(' uuid v7');
|
||||
console.log(' uuid --help');
|
||||
console.log('\nNote: <namespace uuid> may be "URL" or "DNS" to use the corresponding UUIDs defined by RFC9562');
|
||||
}
|
||||
const args = process.argv.slice(2);
|
||||
if (args.indexOf('--help') >= 0) {
|
||||
usage();
|
||||
process.exit(0);
|
||||
}
|
||||
const version = args.shift() || 'v4';
|
||||
switch (version) {
|
||||
case 'v1':
|
||||
console.log(v1());
|
||||
break;
|
||||
case 'v3': {
|
||||
const name = args.shift();
|
||||
let namespace = args.shift();
|
||||
assert.ok(name != null, 'v3 name not specified');
|
||||
assert.ok(namespace != null, 'v3 namespace not specified');
|
||||
if (namespace === 'URL') {
|
||||
namespace = v3.URL;
|
||||
}
|
||||
if (namespace === 'DNS') {
|
||||
namespace = v3.DNS;
|
||||
}
|
||||
console.log(v3(name, namespace));
|
||||
break;
|
||||
}
|
||||
case 'v4':
|
||||
console.log(v4());
|
||||
break;
|
||||
case 'v5': {
|
||||
const name = args.shift();
|
||||
let namespace = args.shift();
|
||||
assert.ok(name != null, 'v5 name not specified');
|
||||
assert.ok(namespace != null, 'v5 namespace not specified');
|
||||
if (namespace === 'URL') {
|
||||
namespace = v5.URL;
|
||||
}
|
||||
if (namespace === 'DNS') {
|
||||
namespace = v5.DNS;
|
||||
}
|
||||
console.log(v5(name, namespace));
|
||||
break;
|
||||
}
|
||||
case 'v6':
|
||||
console.log(v6());
|
||||
break;
|
||||
case 'v7':
|
||||
console.log(v7());
|
||||
break;
|
||||
default:
|
||||
usage();
|
||||
process.exit(1);
|
||||
}
|
||||
-11
@@ -1,11 +0,0 @@
|
||||
import { Version1Options } from './types.js';
|
||||
type V1State = {
|
||||
node?: Uint8Array;
|
||||
clockseq?: number;
|
||||
msecs?: number;
|
||||
nsecs?: number;
|
||||
};
|
||||
declare function v1(options?: Version1Options, buf?: undefined, offset?: number): string;
|
||||
declare function v1<Buf extends Uint8Array = Uint8Array>(options: Version1Options | undefined, buf: Buf, offset?: number): Buf;
|
||||
export declare function updateV1State(state: V1State, now: number, rnds: Uint8Array): V1State;
|
||||
export default v1;
|
||||
+90
-78
@@ -1,83 +1,95 @@
|
||||
import rng from './rng.js';
|
||||
import { unsafeStringify } from './stringify.js';
|
||||
const _state = {};
|
||||
import bytesToUuid from './bytesToUuid.js'; // **`v1()` - Generate time-based UUID**
|
||||
//
|
||||
// Inspired by https://github.com/LiosK/UUID.js
|
||||
// and http://docs.python.org/library/uuid.html
|
||||
|
||||
var _nodeId;
|
||||
|
||||
var _clockseq; // Previous uuid creation time
|
||||
|
||||
|
||||
var _lastMSecs = 0;
|
||||
var _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details
|
||||
|
||||
function v1(options, buf, offset) {
|
||||
let bytes;
|
||||
const isV6 = options?._v6 ?? false;
|
||||
if (options) {
|
||||
const optionsKeys = Object.keys(options);
|
||||
if (optionsKeys.length === 1 && optionsKeys[0] === '_v6') {
|
||||
options = undefined;
|
||||
}
|
||||
var i = buf && offset || 0;
|
||||
var b = buf || [];
|
||||
options = options || {};
|
||||
var node = options.node || _nodeId;
|
||||
var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not
|
||||
// specified. We do this lazily to minimize issues related to insufficient
|
||||
// system entropy. See #189
|
||||
|
||||
if (node == null || clockseq == null) {
|
||||
var seedBytes = options.random || (options.rng || rng)();
|
||||
|
||||
if (node == null) {
|
||||
// Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
|
||||
node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]];
|
||||
}
|
||||
if (options) {
|
||||
bytes = v1Bytes(options.random ?? options.rng?.() ?? rng(), options.msecs, options.nsecs, options.clockseq, options.node, buf, offset);
|
||||
|
||||
if (clockseq == null) {
|
||||
// Per 4.2.2, randomize (14 bit) clockseq
|
||||
clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;
|
||||
}
|
||||
else {
|
||||
const now = Date.now();
|
||||
const rnds = rng();
|
||||
updateV1State(_state, now, rnds);
|
||||
bytes = v1Bytes(rnds, _state.msecs, _state.nsecs, isV6 ? undefined : _state.clockseq, isV6 ? undefined : _state.node, buf, offset);
|
||||
}
|
||||
return buf ?? unsafeStringify(bytes);
|
||||
} // UUID timestamps are 100 nano-second units since the Gregorian epoch,
|
||||
// (1582-10-15 00:00). JSNumbers aren't precise enough for this, so
|
||||
// time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
|
||||
// (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
|
||||
|
||||
|
||||
var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime(); // Per 4.2.1.2, use count of uuid's generated during the current clock
|
||||
// cycle to simulate higher resolution clock
|
||||
|
||||
var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)
|
||||
|
||||
var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression
|
||||
|
||||
if (dt < 0 && options.clockseq === undefined) {
|
||||
clockseq = clockseq + 1 & 0x3fff;
|
||||
} // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
|
||||
// time interval
|
||||
|
||||
|
||||
if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
|
||||
nsecs = 0;
|
||||
} // Per 4.2.1.2 Throw error if too many uuids are requested
|
||||
|
||||
|
||||
if (nsecs >= 10000) {
|
||||
throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");
|
||||
}
|
||||
|
||||
_lastMSecs = msecs;
|
||||
_lastNSecs = nsecs;
|
||||
_clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
|
||||
|
||||
msecs += 12219292800000; // `time_low`
|
||||
|
||||
var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
|
||||
b[i++] = tl >>> 24 & 0xff;
|
||||
b[i++] = tl >>> 16 & 0xff;
|
||||
b[i++] = tl >>> 8 & 0xff;
|
||||
b[i++] = tl & 0xff; // `time_mid`
|
||||
|
||||
var tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
|
||||
b[i++] = tmh >>> 8 & 0xff;
|
||||
b[i++] = tmh & 0xff; // `time_high_and_version`
|
||||
|
||||
b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
|
||||
|
||||
b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
|
||||
|
||||
b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low`
|
||||
|
||||
b[i++] = clockseq & 0xff; // `node`
|
||||
|
||||
for (var n = 0; n < 6; ++n) {
|
||||
b[i + n] = node[n];
|
||||
}
|
||||
|
||||
return buf ? buf : bytesToUuid(b);
|
||||
}
|
||||
export 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;
|
||||
}
|
||||
export default v1;
|
||||
|
||||
export default v1;
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export default function v1ToV6(uuid: string): string;
|
||||
export default function v1ToV6(uuid: Uint8Array): Uint8Array;
|
||||
-10
@@ -1,10 +0,0 @@
|
||||
import parse from './parse.js';
|
||||
import { unsafeStringify } from './stringify.js';
|
||||
export default function v1ToV6(uuid) {
|
||||
const v1Bytes = typeof uuid === 'string' ? parse(uuid) : uuid;
|
||||
const v6Bytes = _v1ToV6(v1Bytes);
|
||||
return typeof uuid === 'string' ? unsafeStringify(v6Bytes) : v6Bytes;
|
||||
}
|
||||
function _v1ToV6(v1Bytes) {
|
||||
return Uint8Array.of(((v1Bytes[6] & 0x0f) << 4) | ((v1Bytes[7] >> 4) & 0x0f), ((v1Bytes[7] & 0x0f) << 4) | ((v1Bytes[4] & 0xf0) >> 4), ((v1Bytes[4] & 0x0f) << 4) | ((v1Bytes[5] & 0xf0) >> 4), ((v1Bytes[5] & 0x0f) << 4) | ((v1Bytes[0] & 0xf0) >> 4), ((v1Bytes[0] & 0x0f) << 4) | ((v1Bytes[1] & 0xf0) >> 4), ((v1Bytes[1] & 0x0f) << 4) | ((v1Bytes[2] & 0xf0) >> 4), 0x60 | (v1Bytes[2] & 0x0f), v1Bytes[3], v1Bytes[8], v1Bytes[9], v1Bytes[10], v1Bytes[11], v1Bytes[12], v1Bytes[13], v1Bytes[14], v1Bytes[15]);
|
||||
}
|
||||
-9
@@ -1,9 +0,0 @@
|
||||
import { UUIDTypes } from './types.js';
|
||||
export { DNS, URL } from './v35.js';
|
||||
declare function v3(value: string | Uint8Array, namespace: UUIDTypes, buf?: undefined, offset?: number): string;
|
||||
declare function v3<TBuf extends Uint8Array = Uint8Array>(value: string | Uint8Array, namespace: UUIDTypes, buf: TBuf, offset?: number): TBuf;
|
||||
declare namespace v3 {
|
||||
var DNS: string;
|
||||
var URL: string;
|
||||
}
|
||||
export default v3;
|
||||
+3
-8
@@ -1,9 +1,4 @@
|
||||
import v35 from './v35.js';
|
||||
import md5 from './md5.js';
|
||||
import v35, { DNS, URL } from './v35.js';
|
||||
export { DNS, URL } from './v35.js';
|
||||
function v3(value, namespace, buf, offset) {
|
||||
return v35(0x30, md5, value, namespace, buf, offset);
|
||||
}
|
||||
v3.DNS = DNS;
|
||||
v3.URL = URL;
|
||||
export default v3;
|
||||
var v3 = v35('v3', 0x30, md5);
|
||||
export default v3;
|
||||
-7
@@ -1,7 +0,0 @@
|
||||
import { UUIDTypes } from './types.js';
|
||||
export declare function stringToBytes(str: string): Uint8Array;
|
||||
export declare const DNS = "6ba7b810-9dad-11d1-80b4-00c04fd430c8";
|
||||
export declare const URL = "6ba7b811-9dad-11d1-80b4-00c04fd430c8";
|
||||
type HashFunction = (bytes: Uint8Array) => Uint8Array;
|
||||
export default function v35<TBuf extends Uint8Array = Uint8Array>(version: 0x30 | 0x50, hash: HashFunction, value: string | Uint8Array, namespace: UUIDTypes, buf?: TBuf, offset?: number): UUIDTypes<TBuf>;
|
||||
export {};
|
||||
+53
-33
@@ -1,36 +1,56 @@
|
||||
import parse from './parse.js';
|
||||
import { unsafeStringify } from './stringify.js';
|
||||
export 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;
|
||||
import bytesToUuid from './bytesToUuid.js';
|
||||
|
||||
function uuidToBytes(uuid) {
|
||||
// Note: We assume we're being passed a valid uuid string
|
||||
var bytes = [];
|
||||
uuid.replace(/[a-fA-F0-9]{2}/g, function (hex) {
|
||||
bytes.push(parseInt(hex, 16));
|
||||
});
|
||||
return bytes;
|
||||
}
|
||||
export const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
|
||||
export const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
|
||||
export default 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;
|
||||
|
||||
function stringToBytes(str) {
|
||||
str = unescape(encodeURIComponent(str)); // UTF8 escape
|
||||
|
||||
var bytes = new Array(str.length);
|
||||
|
||||
for (var i = 0; i < str.length; i++) {
|
||||
bytes[i] = str.charCodeAt(i);
|
||||
}
|
||||
|
||||
return bytes;
|
||||
}
|
||||
|
||||
export var DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
|
||||
export var URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
|
||||
export default function (name, version, hashfunc) {
|
||||
var generateUUID = function generateUUID(value, namespace, buf, offset) {
|
||||
var off = buf && offset || 0;
|
||||
if (typeof value == 'string') value = stringToBytes(value);
|
||||
if (typeof namespace == 'string') namespace = uuidToBytes(namespace);
|
||||
if (!Array.isArray(value)) throw TypeError('value must be an array of bytes');
|
||||
if (!Array.isArray(namespace) || namespace.length !== 16) throw TypeError('namespace must be uuid string or an Array of 16 byte values'); // Per 4.3
|
||||
|
||||
var bytes = hashfunc(namespace.concat(value));
|
||||
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;
|
||||
for (var idx = 0; idx < 16; ++idx) {
|
||||
buf[off + idx] = bytes[idx];
|
||||
}
|
||||
}
|
||||
return unsafeStringify(bytes);
|
||||
}
|
||||
|
||||
return buf || bytesToUuid(bytes);
|
||||
}; // Function#name is not settable on some platforms (#270)
|
||||
|
||||
|
||||
try {
|
||||
generateUUID.name = name;
|
||||
} catch (err) {} // For CommonJS default export support
|
||||
|
||||
|
||||
generateUUID.DNS = DNS;
|
||||
generateUUID.URL = URL;
|
||||
return generateUUID;
|
||||
}
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
import { Version4Options } from './types.js';
|
||||
declare function v4(options?: Version4Options, buf?: undefined, offset?: number): string;
|
||||
declare function v4<TBuf extends Uint8Array = Uint8Array>(options: Version4Options | undefined, buf: TBuf, offset?: number): TBuf;
|
||||
export default v4;
|
||||
+23
-23
@@ -1,27 +1,27 @@
|
||||
import native from './native.js';
|
||||
import rng from './rng.js';
|
||||
import { unsafeStringify } from './stringify.js';
|
||||
import bytesToUuid from './bytesToUuid.js';
|
||||
|
||||
function v4(options, buf, offset) {
|
||||
if (native.randomUUID && !buf && !options) {
|
||||
return native.randomUUID();
|
||||
var i = buf && offset || 0;
|
||||
|
||||
if (typeof options == 'string') {
|
||||
buf = options === 'binary' ? new Array(16) : null;
|
||||
options = null;
|
||||
}
|
||||
|
||||
options = options || {};
|
||||
var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
|
||||
|
||||
rnds[6] = rnds[6] & 0x0f | 0x40;
|
||||
rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided
|
||||
|
||||
if (buf) {
|
||||
for (var ii = 0; ii < 16; ++ii) {
|
||||
buf[i + ii] = rnds[ii];
|
||||
}
|
||||
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;
|
||||
if (buf) {
|
||||
offset = offset || 0;
|
||||
if (offset < 0 || offset + 16 > buf.length) {
|
||||
throw new RangeError(`UUID byte range ${offset}:${offset + 15} is out of buffer bounds`);
|
||||
}
|
||||
for (let i = 0; i < 16; ++i) {
|
||||
buf[offset + i] = rnds[i];
|
||||
}
|
||||
return buf;
|
||||
}
|
||||
return unsafeStringify(rnds);
|
||||
}
|
||||
|
||||
return buf || bytesToUuid(rnds);
|
||||
}
|
||||
export default v4;
|
||||
|
||||
export default v4;
|
||||
-9
@@ -1,9 +0,0 @@
|
||||
import { UUIDTypes } from './types.js';
|
||||
export { DNS, URL } from './v35.js';
|
||||
declare function v5(value: string | Uint8Array, namespace: UUIDTypes, buf?: undefined, offset?: number): string;
|
||||
declare function v5<TBuf extends Uint8Array = Uint8Array>(value: string | Uint8Array, namespace: UUIDTypes, buf: TBuf, offset?: number): TBuf;
|
||||
declare namespace v5 {
|
||||
var DNS: string;
|
||||
var URL: string;
|
||||
}
|
||||
export default v5;
|
||||
+3
-8
@@ -1,9 +1,4 @@
|
||||
import v35 from './v35.js';
|
||||
import sha1 from './sha1.js';
|
||||
import v35, { DNS, URL } from './v35.js';
|
||||
export { DNS, URL } from './v35.js';
|
||||
function v5(value, namespace, buf, offset) {
|
||||
return v35(0x50, sha1, value, namespace, buf, offset);
|
||||
}
|
||||
v5.DNS = DNS;
|
||||
v5.URL = URL;
|
||||
export default v5;
|
||||
var v5 = v35('v5', 0x50, sha1);
|
||||
export default v5;
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
import { Version6Options } from './types.js';
|
||||
declare function v6(options?: Version6Options, buf?: undefined, offset?: number): string;
|
||||
declare function v6<TBuf extends Uint8Array = Uint8Array>(options: Version6Options | undefined, buf: TBuf, offset?: number): TBuf;
|
||||
export default v6;
|
||||
-17
@@ -1,17 +0,0 @@
|
||||
import { unsafeStringify } from './stringify.js';
|
||||
import v1 from './v1.js';
|
||||
import v1ToV6 from './v1ToV6.js';
|
||||
function v6(options, buf, offset) {
|
||||
options ??= {};
|
||||
offset ??= 0;
|
||||
let bytes = v1({ ...options, _v6: true }, new Uint8Array(16));
|
||||
bytes = v1ToV6(bytes);
|
||||
if (buf) {
|
||||
for (let i = 0; i < 16; i++) {
|
||||
buf[offset + i] = bytes[i];
|
||||
}
|
||||
return buf;
|
||||
}
|
||||
return unsafeStringify(bytes);
|
||||
}
|
||||
export default v6;
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export default function v6ToV1(uuid: string): string;
|
||||
export default function v6ToV1(uuid: Uint8Array): Uint8Array;
|
||||
-10
@@ -1,10 +0,0 @@
|
||||
import parse from './parse.js';
|
||||
import { unsafeStringify } from './stringify.js';
|
||||
export default function v6ToV1(uuid) {
|
||||
const v6Bytes = typeof uuid === 'string' ? parse(uuid) : uuid;
|
||||
const v1Bytes = _v6ToV1(v6Bytes);
|
||||
return typeof uuid === 'string' ? unsafeStringify(v1Bytes) : v1Bytes;
|
||||
}
|
||||
function _v6ToV1(v6Bytes) {
|
||||
return Uint8Array.of(((v6Bytes[3] & 0x0f) << 4) | ((v6Bytes[4] >> 4) & 0x0f), ((v6Bytes[4] & 0x0f) << 4) | ((v6Bytes[5] & 0xf0) >> 4), ((v6Bytes[5] & 0x0f) << 4) | (v6Bytes[6] & 0x0f), v6Bytes[7], ((v6Bytes[1] & 0x0f) << 4) | ((v6Bytes[2] & 0xf0) >> 4), ((v6Bytes[2] & 0x0f) << 4) | ((v6Bytes[3] & 0xf0) >> 4), 0x10 | ((v6Bytes[0] & 0xf0) >> 4), ((v6Bytes[0] & 0x0f) << 4) | ((v6Bytes[1] & 0xf0) >> 4), v6Bytes[8], v6Bytes[9], v6Bytes[10], v6Bytes[11], v6Bytes[12], v6Bytes[13], v6Bytes[14], v6Bytes[15]);
|
||||
}
|
||||
-9
@@ -1,9 +0,0 @@
|
||||
import { Version7Options } from './types.js';
|
||||
type V7State = {
|
||||
msecs?: number;
|
||||
seq?: number;
|
||||
};
|
||||
declare function v7(options?: Version7Options, buf?: undefined, offset?: number): string;
|
||||
declare function v7<TBuf extends Uint8Array = Uint8Array>(options: Version7Options | undefined, buf: TBuf, offset?: number): TBuf;
|
||||
export declare function updateV7State(state: V7State, now: number, rnds: Uint8Array): V7State;
|
||||
export default v7;
|
||||
-65
@@ -1,65 +0,0 @@
|
||||
import rng from './rng.js';
|
||||
import { unsafeStringify } from './stringify.js';
|
||||
const _state = {};
|
||||
function v7(options, buf, offset) {
|
||||
let bytes;
|
||||
if (options) {
|
||||
bytes = v7Bytes(options.random ?? options.rng?.() ?? rng(), options.msecs, options.seq, buf, offset);
|
||||
}
|
||||
else {
|
||||
const now = Date.now();
|
||||
const rnds = rng();
|
||||
updateV7State(_state, now, rnds);
|
||||
bytes = v7Bytes(rnds, _state.msecs, _state.seq, buf, offset);
|
||||
}
|
||||
return buf ?? unsafeStringify(bytes);
|
||||
}
|
||||
export function updateV7State(state, now, rnds) {
|
||||
state.msecs ??= -Infinity;
|
||||
state.seq ??= 0;
|
||||
if (now > state.msecs) {
|
||||
state.seq = (rnds[6] << 23) | (rnds[7] << 16) | (rnds[8] << 8) | rnds[9];
|
||||
state.msecs = now;
|
||||
}
|
||||
else {
|
||||
state.seq = (state.seq + 1) | 0;
|
||||
if (state.seq === 0) {
|
||||
state.msecs++;
|
||||
}
|
||||
}
|
||||
return state;
|
||||
}
|
||||
function v7Bytes(rnds, msecs, seq, 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();
|
||||
seq ??= ((rnds[6] * 0x7f) << 24) | (rnds[7] << 16) | (rnds[8] << 8) | rnds[9];
|
||||
buf[offset++] = (msecs / 0x10000000000) & 0xff;
|
||||
buf[offset++] = (msecs / 0x100000000) & 0xff;
|
||||
buf[offset++] = (msecs / 0x1000000) & 0xff;
|
||||
buf[offset++] = (msecs / 0x10000) & 0xff;
|
||||
buf[offset++] = (msecs / 0x100) & 0xff;
|
||||
buf[offset++] = msecs & 0xff;
|
||||
buf[offset++] = 0x70 | ((seq >>> 28) & 0x0f);
|
||||
buf[offset++] = (seq >>> 20) & 0xff;
|
||||
buf[offset++] = 0x80 | ((seq >>> 14) & 0x3f);
|
||||
buf[offset++] = (seq >>> 6) & 0xff;
|
||||
buf[offset++] = ((seq << 2) & 0xff) | (rnds[10] & 0x03);
|
||||
buf[offset++] = rnds[11];
|
||||
buf[offset++] = rnds[12];
|
||||
buf[offset++] = rnds[13];
|
||||
buf[offset++] = rnds[14];
|
||||
buf[offset++] = rnds[15];
|
||||
return buf;
|
||||
}
|
||||
export default v7;
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
declare function validate(uuid: unknown): boolean;
|
||||
export default validate;
|
||||
-5
@@ -1,5 +0,0 @@
|
||||
import REGEX from './regex.js';
|
||||
function validate(uuid) {
|
||||
return typeof uuid === 'string' && REGEX.test(uuid);
|
||||
}
|
||||
export default validate;
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
declare function version(uuid: string): number;
|
||||
export default version;
|
||||
-8
@@ -1,8 +0,0 @@
|
||||
import validate from './validate.js';
|
||||
function version(uuid) {
|
||||
if (!validate(uuid)) {
|
||||
throw TypeError('Invalid UUID');
|
||||
}
|
||||
return parseInt(uuid.slice(14, 15), 16);
|
||||
}
|
||||
export default version;
|
||||
Reference in New Issue
Block a user