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Disable Google Search Result URL Redirector

Disable Google URL redirector (i.e. user data tracking) on Google Search result, including Google Custom Search Engine (CSE) which is used by many websites.

2019-03-19 일자. 최신 버전을 확인하세요.

질문, 리뷰하거나, 이 스크립트를 신고하세요. 
// ==UserScript==
// @name        Disable Google Search Result URL Redirector
// @namespace   DisableGoogleSearchResultURLRedirector
// @version     1.0.8
// @license     GNU AGPLv3
// @description Disable Google URL redirector (i.e. user data tracking) on Google Search result, including Google Custom Search Engine (CSE) which is used by many websites.
// @author      jcunews
// @website     https://greasyfork.org/en/users/85671-jcunews
// @include     *://*/*
// @grant       unsafeWindow
// @run-at      document-start
// ==/UserScript==

(function(createElement_, appendChild_, insertBefore_) {

  //===== CONFIGURATION BEGIN =====

  var disableGoogleAdSense = true;

  //===== CONFIGURATION END =====

  function rwt_() { return true }

  function checkElement(ele, m, obj, fn) {
    if (ele.tagName === "SCRIPT") {
      if (disableGoogleAdSense && (/:\/\/cse\.google\.com\/adsense\/search\/(async-)?ads\.js/).test(ele.src)) {
        return false;
      } else if (m = ele.src.match(/:\/\/www.googleapis.com\/customsearch\/.*callback=([^?]+)/)) {
        obj = unsafeWindow;
        m[1].split(".").forEach(function(k, i, a) {
          if (i < (a.length - 1)) {
            obj = obj[k];
          } else {
            fn = obj[k];
            obj[k] = function(data) {
              data.results.forEach(function(res) {
                delete res.clicktrackUrl;
              });
              return fn.apply(this, arguments);
            };
          }
        });
      }
    }
    return true;
  }

  if ((/www\.google\.[a-z]+(\.[a-z]+)?/).test(location.hostname)) {
    //Google site
    addEventListener("mousedown", function() {
      if (unsafeWindow.rwt && (unsafeWindow.rwt !== rwt_)) unsafeWindow.rwt = rwt_;
    }, true);
    //Google image search site
    let setAttribute = HTMLAnchorElement.prototype.setAttribute;
    HTMLAnchorElement.prototype.setAttribute = function(name, value) {
      if ((name === "href") && !this.dataset_) {
        let a = this, href = value;
        this.dataset_ = this.dataset;
        Object.defineProperty(this, "dataset", {
          value: new Proxy(this.dataset_, {
            set: function(tgt, prop, value, recv) {
              if ((prop === "cthref") && (/^\/url\?/).test(value)) {
                a.href = href;
              } else a.dataset_[prop] = val;
              return true;
            }
          })
        });
      }
      return setAttribute.apply(this, arguments);
    };
  } else {
    //other sites
    appendChild_ = Node.prototype.appendChild;
    Node.prototype.appendChild = function(ele) {
      if (checkElement(ele)) {
        return appendChild_.apply(this, arguments);
      } else return ele;
    };
    insertBefore_ = Node.prototype.insertBefore;
    Node.prototype.insertBefore = function(ele) {
      if (checkElement(ele)) {
        return insertBefore_.apply(this, arguments);
      } else return ele;
    };
  }

})();