更新于 07-14 11:38

MovementFaker.js

@@ -2,139 +2,138 @@ const https = require('https');
 const fs = require('fs').promises;
 const { R_OK } = require('fs').constants;
 const vm = require('vm');
+const UA = require('./USER_AGENTS.js').USER_AGENT;
 
 const URL = 'https://wbbny.m.jd.com/babelDiy/Zeus/2rtpffK8wqNyPBH6wyUDuBKoAbCt/index.html';
 // const REG_MODULE = /(\d+)\:function\(.*(?=smashUtils\.get_risk_result)/gm;
 const SYNTAX_MODULE = '!function(n){var r={};function o(e){if(r[e])';
 const REG_SCRIPT = /<script type="text\/javascript" src="([^><]+\/(app\.\w+\.js))\">/gm;
-const REG_ENTRY = /(__webpack_require__\(__webpack_require__.s=)(\d+)(?=\)})/;
-const needModuleId = 355
+const REG_ENTRY = /(__webpack_require__\(__webpack_require__\.s=)(\d+)(?=\)})/;
+const needModuleId = 356
 const DATA = {appid:'50085',sceneid:'OY217hPageh5'};
 let smashUtils;
 
-class MovementFaker {
-    constructor(cookie) {
-        // this.secretp = secretp;
-        this.cookie = cookie;
-        this.ua = require('./USER_AGENTS.js').USER_AGENT;
+class MoveMentFaker {
+  constructor(cookie) {
+    // this.secretp = secretp;
+    this.cookie = cookie;
+  }
+
+  async run() {
+    if (!smashUtils) {
+      await this.init();
     }
 
-    async run() {
-        if (!smashUtils) {
-            await this.init();
-        }
+    var t = Math.floor(1e7 + 9e7 * Math.random()).toString();
+    var e = smashUtils.get_risk_result({
+      id: t,
+      data: {
+        random: t
+      }
+    }).log;
+    var o = JSON.stringify({
+      extraData: {
+        log: e || -1,
+          // log: encodeURIComponent(e),
+          sceneid: DATA.sceneid,
+      },
+      // secretp: this.secretp,
+      random: t
+    })
 
-        var t = Math.floor(1e7 + 9e7 * Math.random()).toString();
-        var e = smashUtils.get_risk_result({
-            id: t,
-            data: {
-                random: t
-            }
-        }).log;
-        var o = JSON.stringify({
-            extraData: {
-                log:  e || -1,
-                // log: encodeURIComponent(e),
-                sceneid: DATA.sceneid,
-            },
-            // secretp: this.secretp,
-            random: t
-        })
+    // console.log(o);
+    return o;
+  }
 
-        // console.log(o);
-        return o;
-    }
+  async init() {
+    try {
+      // console.time('MoveMentFaker');
+      process.chdir(__dirname);
+      const html = await MoveMentFaker.httpGet(URL);
+      const script = REG_SCRIPT.exec(html);
 
-    async init() {
-        try {
-        console.time('MovementFaker');
-        process.chdir(__dirname);
-        const html = await MovementFaker.httpGet(URL);
-        const script = REG_SCRIPT.exec(html);
+      if (script) {
+        const [, scriptUrl, filename] = script;
+        const jsContent = await this.getJSContent(filename, scriptUrl);
+        const fnMock = new Function;
+        const ctx = {
+          window: { addEventListener: fnMock },
+          document: {
+            addEventListener: fnMock,
+            removeEventListener: fnMock,
+            cookie: this.cookie
+          },
+          navigator: { userAgent: UA }
+        };
 
-        if (script) {
-            const [, scriptUrl, filename] = script;
-            const jsContent = await this.getJSContent(filename, scriptUrl);
-            const fnMock = new Function;
-            const ctx = {
-                window: { addEventListener: fnMock },
-                document: {
-                    addEventListener: fnMock,
-                    removeEventListener: fnMock,
-                    cookie: this.cookie,
-                },
-                navigator: { userAgent: this.ua },
-            };
+        vm.createContext(ctx);
+        vm.runInContext(jsContent, ctx);
+        smashUtils = ctx.window.smashUtils;
+        smashUtils.init(DATA);
 
-            vm.createContext(ctx);
-            vm.runInContext(jsContent, ctx);
-            smashUtils = ctx.window.smashUtils;
-            smashUtils.init(DATA);
+        // console.log(ctx);
+      }
 
-            // console.log(ctx);
-        }
-
-        // console.log(html);
-        // console.log(script[1],script[2]);
-        console.timeEnd('MovementFaker');
+      // console.log(html);
+      // console.log(script[1],script[2]);
+      // console.timeEnd('MoveMentFaker');
     } catch (e) {
-        console.log(e)
+      console.log(e)
     }
+  }
+
+  async getJSContent(cacheKey, url) {
+    try {
+      await fs.access(cacheKey, R_OK);
+      const rawFile = await fs.readFile(cacheKey, { encoding: 'utf8' });
+
+      return rawFile;
+    } catch (e) {
+      let jsContent = await MoveMentFaker.httpGet(url);
+      const moduleIndex = jsContent.indexOf(SYNTAX_MODULE, 1);
+      const findEntry = REG_ENTRY.test(jsContent);
+      if (!(moduleIndex && findEntry)) {
+        throw new Error('Module not found.');
+      }
+        // const needModuleId = jsContent.substring(moduleIndex-20, moduleIndex).match(/(\d+):function/)[1]
+      jsContent = jsContent.replace(REG_ENTRY, `$1${needModuleId}`);
+      fs.writeFile(cacheKey, jsContent);
+      return jsContent;
+
+      REG_ENTRY.lastIndex = 0;
+      const entry = REG_ENTRY.exec(jsContent);
+
+      console.log(moduleIndex, needModuleId);
+      console.log(entry[1], entry[2]);
     }
+  }
 
-    async getJSContent(cacheKey, url) {
-        try {
-            await fs.access(cacheKey, R_OK);
-            const rawFile = await fs.readFile(cacheKey, { encoding: 'utf8' });
+  static httpGet(url) {
+    return new Promise((resolve, reject) => {
+      const protocol = url.indexOf('http') !== 0 ? 'https:' : '';
+      const req = https.get(protocol + url, (res) => {
+        res.setEncoding('utf-8');
 
-            return rawFile;
-        } catch (e) {
-            let jsContent = await MovementFaker.httpGet(url);
-            const moduleIndex = jsContent.indexOf(SYNTAX_MODULE, 1);
-            const findEntry = REG_ENTRY.test(jsContent);
-            console.log(jsContent)
-            if (!(moduleIndex && findEntry)) {
-                throw new Error('Module not found.');
-            }
-            // const needModuleId = jsContent.substring(moduleIndex-20, moduleIndex).match(/(\d+):function/)[1]
-            jsContent = jsContent.replace(REG_ENTRY, `$1${needModuleId}`);
-            fs.writeFile(cacheKey, jsContent);
-            return jsContent;
+        let rawData = '';
 
-            REG_ENTRY.lastIndex = 0;
-            const entry = REG_ENTRY.exec(jsContent);
+        res.on('error', reject);
+        res.on('data', chunk => rawData += chunk);
+        res.on('end', () => resolve(rawData));
+      });
 
-            console.log(moduleIndex, needModuleId);
-            console.log(entry[1], entry[2]);
-        }
-    }
-
-    static httpGet(url) {
-        return new Promise((resolve, reject) => {
-            const protocol = url.indexOf('http') !== 0 ? 'https:' : '';
-            const req = https.get(protocol + url, (res) => {
-                res.setEncoding('utf-8');
-
-                let rawData = '';
-
-                res.on('error', reject);
-                res.on('data', chunk => rawData += chunk);
-                res.on('end', () => resolve(rawData));
-            });
-
-            req.on('error', reject);
-            req.end();
-        });
-    }
+      req.on('error', reject);
+      req.end();
+    });
+  }
 }
 
 async function getBody($) {
-    const zf = new MovementFaker($.cookie);
-    // const zf = new MovementFaker($.secretp, $.cookie);
-    const ss = await zf.run();
+  const zf = new MoveMentFaker($.cookie);
+  // const zf = new MoveMentFaker($.secretp, $.cookie);
+  const ss = await zf.run();
 
-    return ss;
+  return ss;
 }
 
-MovementFaker.getBody = getBody;
-module.exports = MovementFaker;
+MoveMentFaker.getBody = getBody;
+module.exports = MoveMentFaker;