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Kahoot Namerator Bypass

Bypasses kahoot nickname generator

当前为 2023-03-09 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Kahoot Namerator Bypass
  3. // @author      slither
  4. // @version     2.0.0
  5. // @license     MIT
  6. // @description Bypasses kahoot nickname generator
  7. // @match       https://kahoot.it/*
  8. // @grant       none
  9. // @run-at      document-start
  10. // @namespace   https://greasyfork.org/users/964173
  11. // ==/UserScript==
  12.  
  13. const nativeSend = XMLHttpRequest.prototype.send;
  14. XMLHttpRequest.prototype.send = function() {
  15.     const oldCallback = this.onreadystatechange;
  16.  
  17.     this.onreadystatechange = function() {
  18.         if (this.readyState === 4) {
  19.             try {
  20.                 const response = JSON.parse(this.responseText);
  21.  
  22.                 if (response.namerator === true) {
  23.                     response.namerator = false;
  24.                     alert("Namerator Bypassed!");
  25.                 }
  26.  
  27.                 Object.defineProperty(this, "responseText",{
  28.                     writable: false,
  29.                     configurable: true,
  30.                     value: JSON.stringify(response)
  31.                 });
  32.             } catch (e) {
  33.                 console.error(e);
  34.             }
  35.         }
  36.  
  37.         if (oldCallback)
  38.             return oldCallback.apply(this, arguments);
  39.     };
  40.  
  41.     return nativeSend.apply(this, arguments);
  42. };
  43.  
  44. const nativeWebSocket = window.WebSocket;
  45. window.WebSocket = function() {
  46.     const ws = new nativeWebSocket(...arguments);
  47.     const nativeSend = ws.send;
  48.  
  49.     ws.send = function() {
  50.         const interceptedMessage = JSON.parse(arguments[0]);
  51.  
  52.         if (interceptedMessage[0] && interceptedMessage[0].data && interceptedMessage[0].data.content === "{\"usingNamerator\":false}")
  53.             interceptedMessage[0].data.content = "{\"usingNamerator\":true}";
  54.  
  55.         return nativeSend.apply(this, [JSON.stringify(interceptedMessage)]);
  56.     };
  57.  
  58.     return ws;
  59. };