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YouTube Restriction Bypass

Bypass age/content restrictions on YouTube

  1. // ==UserScript==
  2. // @name         YouTube Restriction Bypass
  3. // @namespace    https://greasyfork.org/en/users/305931-emerson-bardusco
  4. // @version      1.7
  5. // @description  Bypass age/content restrictions on YouTube
  6. // @author       EmersonxD
  7. // @match        *://*.youtube.com/*
  8. // @grant        none
  9. // @run-at       document-start
  10. // @license      MIT
  11. // ==/UserScript==
  12.  
  13. (function() {
  14.     'use strict';
  15.  
  16.     var config = {
  17.         proxyHost: 'https://youtube-proxy.zerody.one',
  18.         validStatuses: ['OK', 'LIVE_STREAM_OFFLINE'],
  19.         unlockableStatuses: ['AGE_VERIFICATION_REQUIRED', 'CONTENT_CHECK_REQUIRED']
  20.     };
  21.  
  22.     var nativeXHR = XMLHttpRequest.prototype.open;
  23.     var nativeJSON = JSON.parse;
  24.  
  25.     function log() {
  26.         var args = Array.prototype.slice.call(arguments);
  27.         console.log('[Bypass] ' + args.join(' '));
  28.     }
  29.  
  30.     function isGoogleVideo(url) {
  31.         return url.host.indexOf('.googlevideo.com') > -1;
  32.     }
  33.  
  34.     function needsProxy(url) {
  35.         return url.search.indexOf('gcr=') > -1;
  36.     }
  37.  
  38.     function buildProxyUrl(url) {
  39.         return config.proxyHost + '/direct/' + btoa(url.href);
  40.     }
  41.  
  42.     function modifyRequest(url) {
  43.         if (!isGoogleVideo(url)) return url.href;
  44.         if (!needsProxy(url)) return url.href;
  45.         
  46.         try {
  47.             return buildProxyUrl(url);
  48.         } catch(e) {
  49.             log('Error modifying request:', e.message);
  50.             return url.href;
  51.         }
  52.     }
  53.  
  54.     function unlockPlayer(data) {
  55.         var status = data.playabilityStatus;
  56.         if (status && config.unlockableStatuses.indexOf(status.status) > -1) {
  57.             status.status = 'OK';
  58.             status.reason = '';
  59.             log('Player unlocked');
  60.         }
  61.         return data;
  62.     }
  63.  
  64.     function unlockResponse(data) {
  65.         var content = data.contents;
  66.         if (content && content.twoColumnWatchNextResults && content.twoColumnWatchNextResults.secondaryResults) {
  67.             content.twoColumnWatchNextResults.secondaryResults = { 
  68.                 secondaryResults: { 
  69.                     results: [] 
  70.                 } 
  71.             };
  72.             log('Sidebar cleaned');
  73.         }
  74.         return data;
  75.     }
  76.  
  77.     function processJSON(data) {
  78.         try {
  79.             return unlockResponse(unlockPlayer(data));
  80.         } catch(e) {
  81.             log('Processing error:', e.message);
  82.             return data;
  83.         }
  84.     }
  85.  
  86.     XMLHttpRequest.prototype.open = function(method, url) {
  87.         var newUrl = modifyRequest(new URL(url));
  88.         var args = [method, newUrl || url].concat(Array.prototype.slice.call(arguments, 2));
  89.         nativeXHR.apply(this, args);
  90.     };
  91.  
  92.     JSON.parse = function(text) {
  93.         return processJSON(nativeJSON.call(this, text));
  94.     };
  95.  
  96.     log('Initialized');
  97. })();