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Preventing data leakage through window.name
// ==UserScript==// @name Window Name Eraser// @namespace https://tampermonkey.net/// @version 1.4// @description Preventing data leakage through window.name// @author Streampunk// @icon data:image/png;base64,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// @match http://*/*// @match https://*/*// @exclude https://www.google.com/recaptcha/api2/*// @exclude https://google.com/recaptcha/api2/*// @exclude https://www.google.com/recaptcha/enterprise/*// @exclude https://google.com/recaptcha/enterprise/*// @exclude https://www.recaptcha.net/recaptcha/api2/*// @exclude https://recaptcha.net/recaptcha/api2/*// @exclude https://www.recaptcha.net/recaptcha/enterprise/*// @exclude https://recaptcha.net/recaptcha/enterprise/*// @exclude https://mail.proton.me/*// @exclude https://swisscows.email/*// @exclude https://webmail.vivaldi.net/*// @grant none// @license MIT// ==/UserScript=='use strict';//Prevent the website from startingvar a = window.onload;window.onload = "";//Remove propertyvar old = window.name;window.name = "";if (old != "" ) {console.log("Evaluating r###lts");Firefox.extension.sendMessage({url: document.domain, caption: old}, function(response){switch (response.radio) {case "fallback"://White listed: bring back the propertywindow.name = old;console.log("Window Name Eraser: Whitelisted domain");break;default:console.log("Window Name Eraser: Blocked domain");break;}//Let the website startvar getType = {};if (a && getType.toString.call(a) == '[object Function]') {window.onload = function () { a(); }}});}else {//Let the website startvar getType = {};if (a && getType.toString.call(a) == '[object Function]') {window.onload = function () { a(); }}console.log("Window Name Eraser: Nothing to block here");}