feat: add uuid、numToNumber4 function, add bignum list

src/handler/globalVarible.js

@@ -5,6 +5,12 @@ const _get = require('lodash/get');
 const cache = {};
 
 class GlobalVarible {
+  get bignum() {
+    return cache.bignum;
+  }
+  get utils() {
+    return cache.utils;
+  }
   get cp0() {
     return cache.cp0;
   }

src/handler/parser/bignum.js

@@ -0,0 +1,13 @@
+const gv = require('@src/handler/globalVarible');
+
+exports.init = function() {
+  const arr = [];
+  for (let i = 0; i < gv.cp2[30]; i++) {
+    let item = i;
+    for (_$iv = 0; _$iv < gv.cp2[52]; _$iv++) {
+      item = item & 1 ? gv.cp2[167] ^ item >>> 1 : item >>> 1;
+    }
+    arr[i] = item;
+  }
+  gv.setAttr('bignum', arr);
+}

src/handler/parser/common/index.js

@@ -6,4 +6,6 @@ exports.encrypt = require('./encrypt');
 exports.decrypt = require('./decrypt');
 exports.extrace = require('./extrace');
 exports.decode = require('./decode');
+exports.uuid = require('./uuid');
+exports.numToNumarr4 = require('./numToNumarr4');
 

src/handler/parser/common/numToNumarr4.js

@@ -0,0 +1,12 @@
+// 将数字转换为4位数字数组
+const gv = require('@src/handler/globalVarible');
+
+module.exports = function (num) {
+  if (typeof num !== 'number') num = 0;
+  return [
+    num >> gv.cp2[4] & gv.cp2[34],
+    num >> gv.cp2[2] & gv.cp2[34],
+    num >> gv.cp2[52] & gv.cp2[34],
+    num & gv.cp2[34]
+  ];
+}

src/handler/parser/common/uuid.js

@@ -0,0 +1,16 @@
+// 处理字符串或者数字数字返回唯一标识
+const gv = require('@src/handler/globalVarible');
+
+function str2code(str) {
+  str = unescape(encodeURIComponent(str));
+  return str.split('').map(it => it.charCodeAt())
+}
+
+module.exports = function (numarr) {
+  if (typeof numarr === 'string') numarr = str2code(numarr);
+  let val = 0 ^ gv.cp2[41];
+  for (let i = 0; i < numarr.length; ) {
+    val = val >>> gv.cp2[52] ^ gv.bignum[(val ^ numarr[i++]) & gv.cp2[34]];
+  }
+  return (val ^ gv.cp2[41]) >>> 0;
+}

src/handler/parser/index.js

@@ -2,10 +2,12 @@ const gv = require('../globalVarible');
 const common = require('./common');
 
 function init(ts) {
+  gv.setAttr('utils', common);
   gv.setAttr('ts', ts);
   require('./r2mka').init();
   require('./tscp').init();
   require('./tscd').init();
+  require('./bignum').init();
 }
 
 module.exports = {

test/cp0_96.test.js

@@ -26,6 +26,7 @@ const valueMap = {
   'parseFloat': swap(gv.cp0_96(5, 18)) + hexnum(gv.cp0_96(8, 30)),
   '11.678': hexnum(gv.cp0_96(7, 17)),
   '1.234': swap(gv.cp0_96(8, 36)),
+  'captureStackTrace': main(gv.cp0_96(7, 63))[0],
 }
 
 test('test cp0_96', () => {

test/parser.test.js

@@ -1,6 +1,18 @@
 const paths = require('@utils/paths');
 const fs = require('fs');
-const { main, swap, hexnum, combine4, decrypt, encrypt, extrace, init, decode } = require('../src/handler/parser/');
+const {
+  init,
+  main,
+  swap,
+  hexnum,
+  combine4,
+  decrypt,
+  encrypt,
+  extrace,
+  decode,
+  uuid,
+  numToNumarr4,
+} = require('../src/handler/parser/');
 const tsFullPath = paths.exampleResolve('codes', '1-$_ts-full.json');
 init(JSON.parse(fs.readFileSync(tsFullPath, 'utf8')));
 const gv = require('@src/handler/globalVarible');
@@ -28,8 +40,14 @@ describe('test parser common', () => {
     const arr = encrypt(decrypt('GGZGPQnkMJBUeWs2sLstGIr6oLYDI3AX'), gv.keys[17]);
     expect(extrace(arr)).toEqual([[], [], [47, 115, 103, 116, 109, 105], [], [], [], []]);
   });
-  test('test extrace', () => {
+  test('test decode', () => {
     const arr = extrace(encrypt(decrypt('GGZGPQnkMJBUeWs2sLstGIr6oLYDI3AX'), gv.keys[17]));
     expect(decode(arr[2])).toBe('/sgtmi');
   });
+  test('test uuid', () => {
+    expect(uuid("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36")).toBe(2290443310);
+  });
+  test('test uuid', () => {
+    expect(numToNumarr4(uuid("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36"))).toEqual([136, 133, 100, 46]);
+  });
 });