mirror of
https://github.com/gorhill/uBlock.git
synced 2024-11-07 03:12:33 +01:00
2fd86a66fc
The scriptlet will trap calls to JSON.parse, and
if the result of the parsing is an Object, it
will remove specified properties from the result
before returning to the caller.
Usage:
##+js(json-prune, arg1, [arg2])
Where:
- arg1: a list of space-separated properties to remove
- arg2: optional, a list of space-separated properties
which must be all present for the pruning to
occur
Example:
##+js(json-prune, enabled, adpath config)
A property in a list of properties can be a chain
of properties, example: adpath.url.first
1136 lines
36 KiB
JavaScript
1136 lines
36 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2019-present Raymond Hill
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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The scriptlets below are meant to be injected only into a
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web page context.
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*/
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// The lines below are skipped by the resource parser. Purpose is clean
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// jshinting.
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(function() {
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// >>>> start of private namespace
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'use strict';
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/// abort-current-inline-script.js
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/// alias acis.js
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(function() {
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const target = '{{1}}';
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if ( target === '' || target === '{{1}}' ) { return; }
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const needle = '{{2}}';
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let reText = '.?';
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if ( needle !== '' && needle !== '{{2}}' ) {
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reText = /^\/.+\/$/.test(needle)
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? needle.slice(1,-1)
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: needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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const thisScript = document.currentScript;
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const re = new RegExp(reText);
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const chain = target.split('.');
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let owner = window;
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let prop;
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for (;;) {
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prop = chain.shift();
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if ( chain.length === 0 ) { break; }
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owner = owner[prop];
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if ( owner instanceof Object === false ) { return; }
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}
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const desc = Object.getOwnPropertyDescriptor(owner, prop);
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if ( desc && desc.get !== undefined ) { return; }
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const magic = String.fromCharCode(Date.now() % 26 + 97) +
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Math.floor(Math.random() * 982451653 + 982451653).toString(36);
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let value = owner[prop];
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const validate = function() {
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const e = document.currentScript;
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if (
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e instanceof HTMLScriptElement &&
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e.src === '' &&
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e !== thisScript &&
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re.test(e.textContent)
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) {
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throw new ReferenceError(magic);
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}
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};
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Object.defineProperty(owner, prop, {
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get: function() {
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validate();
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return value;
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},
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set: function(a) {
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validate();
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value = a;
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}
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});
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const oe = window.onerror;
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window.onerror = function(msg) {
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if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
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return true;
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}
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if ( oe instanceof Function ) {
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return oe.apply(this, arguments);
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}
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}.bind();
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})();
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/// abort-on-property-read.js
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/// alias aopr.js
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(function() {
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const magic = String.fromCharCode(Date.now() % 26 + 97) +
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Math.floor(Math.random() * 982451653 + 982451653).toString(36);
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const abort = function() {
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throw new ReferenceError(magic);
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};
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const makeProxy = function(owner, chain) {
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const pos = chain.indexOf('.');
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if ( pos === -1 ) {
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const desc = Object.getOwnPropertyDescriptor(owner, chain);
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if ( !desc || desc.get !== abort ) {
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Object.defineProperty(owner, chain, {
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get: abort,
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set: function(){}
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});
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}
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return;
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}
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const prop = chain.slice(0, pos);
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let v = owner[prop];
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chain = chain.slice(pos + 1);
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if ( v ) {
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makeProxy(v, chain);
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return;
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}
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const desc = Object.getOwnPropertyDescriptor(owner, prop);
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if ( desc && desc.set !== undefined ) { return; }
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Object.defineProperty(owner, prop, {
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get: function() { return v; },
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set: function(a) {
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v = a;
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if ( a instanceof Object ) {
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makeProxy(a, chain);
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}
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}
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});
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};
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const owner = window;
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let chain = '{{1}}';
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makeProxy(owner, chain);
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const oe = window.onerror;
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window.onerror = function(msg, src, line, col, error) {
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if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
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return true;
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}
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if ( oe instanceof Function ) {
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return oe(msg, src, line, col, error);
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}
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}.bind();
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})();
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/// abort-on-property-write.js
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/// alias aopw.js
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(function() {
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const magic = String.fromCharCode(Date.now() % 26 + 97) +
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Math.floor(Math.random() * 982451653 + 982451653).toString(36);
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let prop = '{{1}}';
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let owner = window;
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for (;;) {
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const pos = prop.indexOf('.');
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if ( pos === -1 ) { break; }
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owner = owner[prop.slice(0, pos)];
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if ( owner instanceof Object === false ) { return; }
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prop = prop.slice(pos + 1);
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}
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delete owner[prop];
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Object.defineProperty(owner, prop, {
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set: function() {
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throw new ReferenceError(magic);
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}
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});
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const oe = window.onerror;
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window.onerror = function(msg, src, line, col, error) {
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if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
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return true;
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}
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if ( oe instanceof Function ) {
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return oe(msg, src, line, col, error);
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}
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}.bind();
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})();
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/// addEventListener-defuser.js
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/// alias aeld.js
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(function() {
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let needle1 = '{{1}}';
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if ( needle1 === '' || needle1 === '{{1}}' ) {
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needle1 = '.?';
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} else if ( /^\/.+\/$/.test(needle1) ) {
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needle1 = needle1.slice(1,-1);
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} else {
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needle1 = needle1.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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needle1 = new RegExp(needle1);
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let needle2 = '{{2}}';
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if ( needle2 === '' || needle2 === '{{2}}' ) {
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needle2 = '.?';
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} else if ( /^\/.+\/$/.test(needle2) ) {
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needle2 = needle2.slice(1,-1);
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} else {
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needle2 = needle2.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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needle2 = new RegExp(needle2);
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self.EventTarget.prototype.addEventListener = new Proxy(
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self.EventTarget.prototype.addEventListener,
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{
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apply: function(target, thisArg, args) {
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const type = args[0].toString();
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const handler = String(args[1]);
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if (
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needle1.test(type) === false ||
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needle2.test(handler) === false
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) {
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return target.apply(thisArg, args);
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}
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}
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}
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);
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})();
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/// addEventListener-logger.js
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/// alias aell.js
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(function() {
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const log = console.log.bind(console);
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self.EventTarget.prototype.addEventListener = new Proxy(
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self.EventTarget.prototype.addEventListener,
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{
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apply: function(target, thisArg, args) {
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const type = args[0].toString();
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const handler = String(args[1]);
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log('addEventListener("%s", %s)', type, handler);
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return target.apply(thisArg, args);
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}
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}
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);
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})();
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/// json-prune.js
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(function() {
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const log = console.log.bind(console);
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const rawPrunePaths = '{{1}}';
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const rawNeedlePaths = '{{2}}';
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const prunePaths = rawPrunePaths !== '{{1}}' && rawPrunePaths !== ''
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? rawPrunePaths.split(/ +/)
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: [];
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const needlePaths = rawNeedlePaths !== '{{2}}' && rawNeedlePaths !== ''
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? rawNeedlePaths.split(/ +/)
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: [];
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const findOwner = function(root, path) {
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let owner = root;
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let chain = path;
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for (;;) {
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if ( owner instanceof Object === false ) { return; }
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const pos = chain.indexOf('.');
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if ( pos === -1 ) {
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return owner.hasOwnProperty(chain)
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? [ owner, chain ]
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: undefined;
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}
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const prop = chain.slice(0, pos);
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if ( owner.hasOwnProperty(prop) === false ) { return; }
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owner = owner[prop];
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chain = chain.slice(pos + 1);
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}
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};
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const mustProcess = function(root) {
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for ( const needlePath of needlePaths ) {
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const details = findOwner(root, needlePath);
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if ( details === undefined ) { return false; }
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}
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return true;
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};
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JSON.parse = new Proxy(JSON.parse, {
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apply: function() {
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const r = Reflect.apply(...arguments);
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if ( prunePaths.length === 0 ) {
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log(location.hostname, r);
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return r;
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}
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if ( mustProcess(r) === false ) { return r; }
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for ( const path of prunePaths ) {
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const details = findOwner(r, path);
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if ( details !== undefined ) {
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delete details[0][details[1]];
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}
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}
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return r;
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},
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});
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})();
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// Imported from:
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// https://github.com/NanoAdblocker/NanoFilters/blob/1f3be7211bb0809c5106996f52564bf10c4525f7/NanoFiltersSource/NanoResources.txt#L126
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//
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// Speed up or down setInterval, 3 optional arguments.
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// The payload matcher, a string literal or a JavaScript RegExp, defaults
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// to match all.
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// delayMatcher
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// The delay matcher, an integer, defaults to 1000.
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// boostRatio - The delay multiplier when there is a match, 0.5 speeds up by
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// 2 times and 2 slows down by 2 times, defaults to 0.05 or speed up
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// 20 times. Speed up and down both cap at 50 times.
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/// nano-setInterval-booster.js
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/// alias nano-sib.js
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(function() {
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let needle = '{{1}}';
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let delay = parseInt('{{2}}', 10);
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let boost = parseFloat('{{3}}');
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if ( needle === '' || needle === '{{1}}' ) {
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needle = '.?';
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} else if ( needle.charAt(0) === '/' && needle.slice(-1) === '/' ) {
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needle = needle.slice(1, -1);
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} else {
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needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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needle = new RegExp(needle);
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if ( isNaN(delay) || !isFinite(delay) ) {
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delay = 1000;
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}
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if ( isNaN(boost) || !isFinite(boost) ) {
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boost = 0.05;
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}
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if ( boost < 0.02 ) {
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boost = 0.02;
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}
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if ( boost > 50 ) {
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boost = 50;
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}
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window.setInterval = new Proxy(window.setInterval, {
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apply: function(target, thisArg, args) {
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const a = args[0];
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const b = args[1];
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if ( b === delay && needle.test(a.toString()) ) {
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args[1] = b * boost;
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}
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return target.apply(thisArg, args);
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}
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});
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})();
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// Imported from:
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// https://github.com/NanoAdblocker/NanoFilters/blob/1f3be7211bb0809c5106996f52564bf10c4525f7/NanoFiltersSource/NanoResources.txt#L82
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//
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// Speed up or down setTimeout, 3 optional arguments.
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// funcMatcher
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// The payload matcher, a string literal or a JavaScript RegExp, defaults
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// to match all.
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// delayMatcher
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// The delay matcher, an integer, defaults to 1000.
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// boostRatio - The delay multiplier when there is a match, 0.5 speeds up by
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// 2 times and 2 slows down by 2 times, defaults to 0.05 or speed up
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// 20 times. Speed up and down both cap at 50 times.
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/// nano-setTimeout-booster.js
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/// alias nano-stb.js
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(function() {
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let needle = '{{1}}';
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let delay = parseInt('{{2}}', 10);
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let boost = parseFloat('{{3}}');
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if ( needle === '' || needle === '{{1}}' ) {
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needle = '.?';
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} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
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needle = needle.slice(1, -1);
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} else {
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needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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needle = new RegExp(needle);
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if ( isNaN(delay) || !isFinite(delay) ) {
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delay = 1000;
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}
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if ( isNaN(boost) || !isFinite(boost) ) {
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boost = 0.05;
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}
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if ( boost < 0.02 ) {
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boost = 0.02;
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}
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if ( boost > 50 ) {
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boost = 50;
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}
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window.setTimeout = new Proxy(window.setTimeout, {
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apply: function(target, thisArg, args) {
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const a = args[0];
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const b = args[1];
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if ( b === delay && needle.test(a.toString()) ) {
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args[1] = b * boost;
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}
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return target.apply(thisArg, args);
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}
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});
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})();
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/// noeval-if.js
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(function() {
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let needle = '{{1}}';
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if ( needle === '' || needle === '{{1}}' ) {
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needle = '.?';
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} else if ( needle.slice(0,1) === '/' && needle.slice(-1) === '/' ) {
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needle = needle.slice(1,-1);
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} else {
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needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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needle = new RegExp(needle);
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window.eval = new Proxy(window.eval, { // jshint ignore: line
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apply: function(target, thisArg, args) {
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const a = args[0];
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if ( needle.test(a.toString()) === false ) {
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return target.apply(thisArg, args);
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}
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}
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});
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})();
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/// remove-attr.js
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/// alias ra.js
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(function() {
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const token = '{{1}}';
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if ( token === '' || token === '{{1}}' ) { return; }
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const tokens = token.split(/\s*\|\s*/);
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let selector = '{{2}}';
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if ( selector === '' || selector === '{{2}}' ) {
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selector = `[${tokens.join('],[')}]`;
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}
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const rmattr = function(ev) {
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if ( ev ) {
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window.removeEventListener(ev.type, rmattr, true);
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}
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try {
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const nodes = document.querySelectorAll(selector);
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for ( const node of nodes ) {
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for ( const attr of tokens ) {
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node.removeAttribute(attr);
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}
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}
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} catch(ex) {
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}
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};
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if ( document.readyState === 'loading' ) {
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window.addEventListener('DOMContentLoaded', rmattr, true);
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} else {
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rmattr();
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}
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})();
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|
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/// requestAnimationFrame-if.js
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/// alias raf-if.js
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|
(function() {
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let needle = '{{1}}';
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const not = needle.charAt(0) === '!';
|
|
if ( not ) { needle = needle.slice(1); }
|
|
if ( needle === '' || needle === '{{1}}' ) {
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needle = '.?';
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|
} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
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needle = needle.slice(1,-1);
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|
} else {
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needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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const log = needle === '.?' && not === false ? console.log : undefined;
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|
needle = new RegExp(needle);
|
|
window.requestAnimationFrame = new Proxy(window.requestAnimationFrame, {
|
|
apply: function(target, thisArg, args) {
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|
const a = String(args[0]);
|
|
if ( log !== undefined ) {
|
|
log('uBO: requestAnimationFrame("%s")', a);
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|
} else if ( needle.test(a) === not ) {
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|
args[0] = function(){};
|
|
}
|
|
return target.apply(thisArg, args);
|
|
}
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|
});
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|
})();
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|
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/// set-constant.js
|
|
/// alias set.js
|
|
(function() {
|
|
const thisScript = document.currentScript;
|
|
let cValue = '{{2}}';
|
|
if ( cValue === 'undefined' ) {
|
|
cValue = undefined;
|
|
} else if ( cValue === 'false' ) {
|
|
cValue = false;
|
|
} else if ( cValue === 'true' ) {
|
|
cValue = true;
|
|
} else if ( cValue === 'null' ) {
|
|
cValue = null;
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|
} else if ( cValue === 'noopFunc' ) {
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|
cValue = function(){};
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|
} else if ( cValue === 'trueFunc' ) {
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|
cValue = function(){ return true; };
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|
} else if ( cValue === 'falseFunc' ) {
|
|
cValue = function(){ return false; };
|
|
} else if ( /^\d+$/.test(cValue) ) {
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|
cValue = parseFloat(cValue);
|
|
if ( isNaN(cValue) ) { return; }
|
|
if ( Math.abs(cValue) > 0x7FFF ) { return; }
|
|
} else if ( cValue === "''" ) {
|
|
cValue = '';
|
|
} else {
|
|
return;
|
|
}
|
|
let aborted = false;
|
|
const mustAbort = function(v) {
|
|
if ( aborted ) { return true; }
|
|
aborted = v !== undefined && cValue !== undefined && typeof v !== typeof cValue;
|
|
return aborted;
|
|
};
|
|
const makeProxy = function(owner, chain) {
|
|
const pos = chain.indexOf('.');
|
|
if ( pos === -1 ) {
|
|
const original = owner[chain];
|
|
if ( mustAbort(original) ) { return; }
|
|
const desc = Object.getOwnPropertyDescriptor(owner, chain);
|
|
if ( desc === undefined || desc.get === undefined ) {
|
|
Object.defineProperty(owner, chain, {
|
|
get: function() {
|
|
return document.currentScript === thisScript
|
|
? original
|
|
: cValue;
|
|
},
|
|
set: function(a) {
|
|
if ( mustAbort(a) ) {
|
|
cValue = a;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
const prop = chain.slice(0, pos);
|
|
let v = owner[prop];
|
|
chain = chain.slice(pos + 1);
|
|
if ( v !== undefined ) {
|
|
makeProxy(v, chain);
|
|
return;
|
|
}
|
|
const desc = Object.getOwnPropertyDescriptor(owner, prop);
|
|
if ( desc && desc.set !== undefined ) { return; }
|
|
Object.defineProperty(owner, prop, {
|
|
get: function() {
|
|
return v;
|
|
},
|
|
set: function(a) {
|
|
v = a;
|
|
if ( a instanceof Object ) {
|
|
makeProxy(a, chain);
|
|
}
|
|
}
|
|
});
|
|
};
|
|
makeProxy(window, '{{1}}');
|
|
})();
|
|
|
|
|
|
/// setInterval-defuser.js
|
|
/// alias sid.js
|
|
(function() {
|
|
let needle = '{{1}}';
|
|
const delay = parseInt('{{2}}', 10);
|
|
if ( needle === '' || needle === '{{1}}' ) {
|
|
needle = '.?';
|
|
} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
|
|
needle = needle.slice(1,-1);
|
|
} else {
|
|
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
}
|
|
needle = new RegExp(needle);
|
|
window.setInterval = new Proxy(window.setInterval, {
|
|
apply: function(target, thisArg, args) {
|
|
const a = args[0];
|
|
const b = args[1];
|
|
if ( (isNaN(delay) || b === delay) && needle.test(a.toString()) ) {
|
|
args[0] = function(){};
|
|
}
|
|
return target.apply(thisArg, args);
|
|
}
|
|
});
|
|
})();
|
|
|
|
|
|
/// setInterval-if.js
|
|
/// alias siif.js
|
|
(function() {
|
|
let needle = '{{1}}';
|
|
const needleNot = needle.charAt(0) === '!';
|
|
if ( needleNot ) { needle = needle.slice(1); }
|
|
let delay = '{{2}}';
|
|
const delayNot = delay.charAt(0) === '!';
|
|
if ( delayNot ) { delay = delay.slice(1); }
|
|
delay = parseInt(delay, 10);
|
|
if ( needle === '' || needle === '{{1}}' ) {
|
|
needle = '';
|
|
} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
|
|
needle = needle.slice(1,-1);
|
|
} else {
|
|
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
}
|
|
const log = needleNot === false && needle === '' &&
|
|
delayNot === false && isNaN(delay)
|
|
? console.log
|
|
: undefined;
|
|
const reNeedle = new RegExp(needle);
|
|
window.setInterval = new Proxy(window.setInterval, {
|
|
apply: function(target, thisArg, args) {
|
|
const a = String(args[0]);
|
|
const b = args[1];
|
|
let defuse = false;
|
|
if ( log !== undefined ) {
|
|
log('uBO: setInterval("%s", %s)', a, b);
|
|
} else if ( needle === '' && needleNot || isNaN(delay) && delayNot ) {
|
|
defuse = true;
|
|
} else if ( isNaN(delay) ) {
|
|
defuse = reNeedle.test(a) === needleNot;
|
|
} else if ( needle === '' ) {
|
|
defuse = (b === delay) === delayNot;
|
|
} else if ( reNeedle.test(a) === needleNot || (b === delay) === delayNot ) {
|
|
defuse = true;
|
|
}
|
|
if ( defuse ) {
|
|
args[0] = function(){};
|
|
}
|
|
return target.apply(thisArg, args);
|
|
}
|
|
});
|
|
})();
|
|
|
|
|
|
/// setTimeout-defuser.js
|
|
/// alias std.js
|
|
(function() {
|
|
let needle = '{{1}}';
|
|
const delay = parseInt('{{2}}', 10);
|
|
if ( needle === '' || needle === '{{1}}' ) {
|
|
needle = '.?';
|
|
} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
|
|
needle = needle.slice(1,-1);
|
|
} else {
|
|
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
}
|
|
needle = new RegExp(needle);
|
|
window.setTimeout = new Proxy(window.setTimeout, {
|
|
apply: function(target, thisArg, args) {
|
|
const a = args[0];
|
|
const b = args[1];
|
|
if ( (isNaN(delay) || b === delay) && needle.test(a.toString()) ) {
|
|
args[0] = function(){};
|
|
}
|
|
return target.apply(thisArg, args);
|
|
}
|
|
});
|
|
})();
|
|
|
|
|
|
/// setTimeout-if.js
|
|
/// alias stif.js
|
|
(function() {
|
|
let needle = '{{1}}';
|
|
const needleNot = needle.charAt(0) === '!';
|
|
if ( needleNot ) { needle = needle.slice(1); }
|
|
let delay = '{{2}}';
|
|
const delayNot = delay.charAt(0) === '!';
|
|
if ( delayNot ) { delay = delay.slice(1); }
|
|
delay = parseInt(delay, 10);
|
|
if ( needle === '' || needle === '{{1}}' ) {
|
|
needle = '';
|
|
} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
|
|
needle = needle.slice(1,-1);
|
|
} else {
|
|
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
}
|
|
const log = needleNot === false && needle === '' &&
|
|
delayNot === false && isNaN(delay)
|
|
? console.log
|
|
: undefined;
|
|
const reNeedle = new RegExp(needle);
|
|
window.setTimeout = new Proxy(window.setTimeout, {
|
|
apply: function(target, thisArg, args) {
|
|
const a = String(args[0]);
|
|
const b = args[1];
|
|
let defuse = false;
|
|
if ( log !== undefined ) {
|
|
log('uBO: setTimeout("%s", %s)', a, b);
|
|
} else if ( needle === '' && needleNot || isNaN(delay) && delayNot ) {
|
|
defuse = true;
|
|
} else if ( isNaN(delay) ) {
|
|
defuse = reNeedle.test(a) === needleNot;
|
|
} else if ( needle === '' ) {
|
|
defuse = (b === delay) === delayNot;
|
|
} else if ( reNeedle.test(a) === needleNot || (b === delay) === delayNot ) {
|
|
defuse = true;
|
|
}
|
|
if ( defuse ) {
|
|
args[0] = function(){};
|
|
}
|
|
return target.apply(thisArg, args);
|
|
}
|
|
});
|
|
})();
|
|
|
|
|
|
/// webrtc-if.js
|
|
(function() {
|
|
let good = '{{1}}';
|
|
if ( good.startsWith('/') && good.endsWith('/') ) {
|
|
good = good.slice(1, -1);
|
|
} else {
|
|
good = good.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
}
|
|
let reGood;
|
|
try {
|
|
reGood = new RegExp(good);
|
|
} catch(ex) {
|
|
return;
|
|
}
|
|
const rtcName = window.RTCPeerConnection
|
|
? 'RTCPeerConnection'
|
|
: (window.webkitRTCPeerConnection ? 'webkitRTCPeerConnection' : '');
|
|
if ( rtcName === '' ) { return; }
|
|
const log = console.log.bind(console);
|
|
const neuteredPeerConnections = new WeakSet();
|
|
const isGoodConfig = function(instance, config) {
|
|
if ( neuteredPeerConnections.has(instance) ) { return false; }
|
|
if ( config instanceof Object === false ) { return true; }
|
|
if ( Array.isArray(config.iceServers) === false ) { return true; }
|
|
for ( const server of config.iceServers ) {
|
|
const urls = typeof server.urls === 'string'
|
|
? [ server.urls ]
|
|
: server.urls;
|
|
if ( Array.isArray(urls) ) {
|
|
for ( const url of urls ) {
|
|
if ( reGood.test(url) ) { return true; }
|
|
}
|
|
}
|
|
if ( typeof server.username === 'string' ) {
|
|
if ( reGood.test(server.username) ) { return true; }
|
|
}
|
|
if ( typeof server.credential === 'string' ) {
|
|
if ( reGood.test(server.credential) ) { return true; }
|
|
}
|
|
}
|
|
neuteredPeerConnections.add(instance);
|
|
return false;
|
|
};
|
|
const peerConnectionCtor = window[rtcName];
|
|
const peerConnectionProto = peerConnectionCtor.prototype;
|
|
peerConnectionProto.createDataChannel =
|
|
new Proxy(peerConnectionProto.createDataChannel, {
|
|
apply: function(target, thisArg, args) {
|
|
if ( isGoodConfig(target, args[1]) === false ) {
|
|
log(args[1]);
|
|
return Reflect.apply(target, thisArg, args.slice(0, 1));
|
|
}
|
|
return Reflect.apply(target, thisArg, args);
|
|
},
|
|
});
|
|
window[rtcName] =
|
|
new Proxy(peerConnectionCtor, {
|
|
construct: function(target, args) {
|
|
if ( isGoodConfig(target, args[0]) === false ) {
|
|
log(args[0]);
|
|
return Reflect.construct(target);
|
|
}
|
|
return Reflect.construct(target, args);
|
|
}
|
|
});
|
|
})();
|
|
|
|
|
|
// https://github.com/gorhill/uBlock/issues/1228
|
|
/// window.name-defuser
|
|
(function() {
|
|
if ( window === window.top ) {
|
|
window.name = '';
|
|
}
|
|
})();
|
|
|
|
|
|
// Experimental: Generic nuisance overlay buster.
|
|
// if this works well and proves to be useful, this may end up
|
|
// as a stock tool in uBO's popup panel.
|
|
/// overlay-buster.js
|
|
(function() {
|
|
if ( window !== window.top ) {
|
|
return;
|
|
}
|
|
var tstart;
|
|
var ttl = 30000;
|
|
var delay = 0;
|
|
var delayStep = 50;
|
|
var buster = function() {
|
|
var docEl = document.documentElement,
|
|
bodyEl = document.body,
|
|
vw = Math.min(docEl.clientWidth, window.innerWidth),
|
|
vh = Math.min(docEl.clientHeight, window.innerHeight),
|
|
tol = Math.min(vw, vh) * 0.05,
|
|
el = document.elementFromPoint(vw/2, vh/2),
|
|
style, rect;
|
|
for (;;) {
|
|
if ( el === null || el.parentNode === null || el === bodyEl ) {
|
|
break;
|
|
}
|
|
style = window.getComputedStyle(el);
|
|
if ( parseInt(style.zIndex, 10) >= 1000 || style.position === 'fixed' ) {
|
|
rect = el.getBoundingClientRect();
|
|
if ( rect.left <= tol && rect.top <= tol && (vw - rect.right) <= tol && (vh - rect.bottom) < tol ) {
|
|
el.parentNode.removeChild(el);
|
|
tstart = Date.now();
|
|
el = document.elementFromPoint(vw/2, vh/2);
|
|
bodyEl.style.setProperty('overflow', 'auto', 'important');
|
|
docEl.style.setProperty('overflow', 'auto', 'important');
|
|
continue;
|
|
}
|
|
}
|
|
el = el.parentNode;
|
|
}
|
|
if ( (Date.now() - tstart) < ttl ) {
|
|
delay = Math.min(delay + delayStep, 1000);
|
|
setTimeout(buster, delay);
|
|
}
|
|
};
|
|
var domReady = function(ev) {
|
|
if ( ev ) {
|
|
document.removeEventListener(ev.type, domReady);
|
|
}
|
|
tstart = Date.now();
|
|
setTimeout(buster, delay);
|
|
};
|
|
if ( document.readyState === 'loading' ) {
|
|
document.addEventListener('DOMContentLoaded', domReady);
|
|
} else {
|
|
domReady();
|
|
}
|
|
})();
|
|
|
|
|
|
// https://github.com/uBlockOrigin/uAssets/issues/8
|
|
/// alert-buster.js
|
|
(function() {
|
|
window.alert = function(a) {
|
|
console.info(a);
|
|
};
|
|
})();
|
|
|
|
|
|
// https://github.com/uBlockOrigin/uAssets/issues/58
|
|
/// gpt-defuser.js
|
|
(function() {
|
|
const noopfn = function() {
|
|
};
|
|
let props = '_resetGPT resetGPT resetAndLoadGPTRecovery _resetAndLoadGPTRecovery setupGPT setupGPTuo';
|
|
props = props.split(/\s+/);
|
|
while ( props.length ) {
|
|
var prop = props.pop();
|
|
if ( typeof window[prop] === 'function' ) {
|
|
window[prop] = noopfn;
|
|
} else {
|
|
Object.defineProperty(window, prop, {
|
|
get: function() { return noopfn; },
|
|
set: noopfn
|
|
});
|
|
}
|
|
}
|
|
})();
|
|
|
|
|
|
// Prevent web pages from using RTCPeerConnection(), and report attempts in console.
|
|
/// nowebrtc.js
|
|
(function() {
|
|
var rtcName = window.RTCPeerConnection ? 'RTCPeerConnection' : (
|
|
window.webkitRTCPeerConnection ? 'webkitRTCPeerConnection' : ''
|
|
);
|
|
if ( rtcName === '' ) { return; }
|
|
var log = console.log.bind(console);
|
|
var pc = function(cfg) {
|
|
log('Document tried to create an RTCPeerConnection: %o', cfg);
|
|
};
|
|
const noop = function() {
|
|
};
|
|
pc.prototype = {
|
|
close: noop,
|
|
createDataChannel: noop,
|
|
createOffer: noop,
|
|
setRemoteDescription: noop,
|
|
toString: function() {
|
|
return '[object RTCPeerConnection]';
|
|
}
|
|
};
|
|
var z = window[rtcName];
|
|
window[rtcName] = pc.bind(window);
|
|
if ( z.prototype ) {
|
|
z.prototype.createDataChannel = function() {
|
|
return {
|
|
close: function() {},
|
|
send: function() {}
|
|
};
|
|
}.bind(null);
|
|
}
|
|
})();
|
|
|
|
|
|
// https://github.com/uBlockOrigin/uAssets/issues/88
|
|
/// golem.de.js
|
|
(function() {
|
|
const rael = window.addEventListener;
|
|
window.addEventListener = function(a, b) {
|
|
rael(...arguments);
|
|
let haystack;
|
|
try {
|
|
haystack = b.toString();
|
|
} catch(ex) {
|
|
}
|
|
if (
|
|
typeof haystack === 'string' &&
|
|
/^\s*function\s*\(\)\s*\{\s*window\.clearTimeout\(r\)\s*\}\s*$/.test(haystack)
|
|
) {
|
|
b();
|
|
}
|
|
}.bind(window);
|
|
})();
|
|
|
|
|
|
// https://forums.lanik.us/viewtopic.php?f=64&t=32278
|
|
// https://www.reddit.com/r/chrome/comments/58eix6/ublock_origin_not_working_on_certain_sites/
|
|
/// upmanager-defuser.js
|
|
(function() {
|
|
var onerror = window.onerror;
|
|
window.onerror = function(msg, source, lineno, colno, error) {
|
|
if ( typeof msg === 'string' && msg.indexOf('upManager') !== -1 ) {
|
|
return true;
|
|
}
|
|
if ( onerror instanceof Function ) {
|
|
onerror.call(window, msg, source, lineno, colno, error);
|
|
}
|
|
};
|
|
Object.defineProperty(window, 'upManager', { value: function() {} });
|
|
})();
|
|
|
|
|
|
// https://github.com/uBlockOrigin/uAssets/issues/110
|
|
/// smartadserver.com.js
|
|
(function() {
|
|
Object.defineProperties(window, {
|
|
SmartAdObject: { value: function(){} },
|
|
SmartAdServerAjax: { value: function(){} },
|
|
smartAd: { value: { LoadAds: function() {}, Register: function() {} } }
|
|
});
|
|
})();
|
|
|
|
|
|
// https://github.com/reek/anti-adblock-killer/issues/3774#issuecomment-348536138
|
|
// https://github.com/uBlockOrigin/uAssets/issues/883
|
|
/// adfly-defuser.js
|
|
(function() {
|
|
// Based on AdsBypasser
|
|
// License:
|
|
// https://github.com/adsbypasser/adsbypasser/blob/master/LICENSE
|
|
var isDigit = /^\d$/;
|
|
var handler = function(encodedURL) {
|
|
var var1 = "", var2 = "", i;
|
|
for (i = 0; i < encodedURL.length; i++) {
|
|
if (i % 2 === 0) {
|
|
var1 = var1 + encodedURL.charAt(i);
|
|
} else {
|
|
var2 = encodedURL.charAt(i) + var2;
|
|
}
|
|
}
|
|
var data = (var1 + var2).split("");
|
|
for (i = 0; i < data.length; i++) {
|
|
if (isDigit.test(data[i])) {
|
|
for (var ii = i + 1; ii < data.length; ii++) {
|
|
if (isDigit.test(data[ii])) {
|
|
var temp = parseInt(data[i],10) ^ parseInt(data[ii],10);
|
|
if (temp < 10) {
|
|
data[i] = temp.toString();
|
|
}
|
|
i = ii;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
data = data.join("");
|
|
var decodedURL = window.atob(data).slice(16, -16);
|
|
window.stop();
|
|
window.onbeforeunload = null;
|
|
window.location.href = decodedURL;
|
|
};
|
|
try {
|
|
var val;
|
|
var flag = true;
|
|
window.Object.defineProperty(window, "ysmm", {
|
|
configurable: false,
|
|
set: function(value) {
|
|
if (flag) {
|
|
flag = false;
|
|
try {
|
|
if (typeof value === "string") {
|
|
handler(value);
|
|
}
|
|
} catch (err) { }
|
|
}
|
|
val = value;
|
|
},
|
|
get: function() {
|
|
return val;
|
|
}
|
|
});
|
|
} catch (err) {
|
|
window.console.error("Failed to set up Adfly bypasser!");
|
|
}
|
|
})();
|
|
|
|
|
|
// https://github.com/uBlockOrigin/uAssets/issues/913
|
|
/// disable-newtab-links.js
|
|
(function() {
|
|
document.addEventListener('click', function(ev) {
|
|
var target = ev.target;
|
|
while ( target !== null ) {
|
|
if ( target.localName === 'a' && target.hasAttribute('target') ) {
|
|
ev.stopPropagation();
|
|
ev.preventDefault();
|
|
break;
|
|
}
|
|
target = target.parentNode;
|
|
}
|
|
});
|
|
})();
|
|
|
|
|
|
/// damoh-defuser.js
|
|
(function() {
|
|
var handled = new WeakSet();
|
|
var asyncTimer;
|
|
var cleanVideo = function() {
|
|
asyncTimer = undefined;
|
|
var v = document.querySelector('video');
|
|
if ( v === null ) { return; }
|
|
if ( handled.has(v) ) { return; }
|
|
handled.add(v);
|
|
v.pause();
|
|
v.controls = true;
|
|
var el = v.querySelector('meta[itemprop="contentURL"][content]');
|
|
if ( el === null ) { return; }
|
|
v.src = el.getAttribute('content');
|
|
el = v.querySelector('meta[itemprop="thumbnailUrl"][content]');
|
|
if ( el !== null ) { v.poster = el.getAttribute('content'); }
|
|
};
|
|
var cleanVideoAsync = function() {
|
|
if ( asyncTimer !== undefined ) { return; }
|
|
asyncTimer = window.requestAnimationFrame(cleanVideo);
|
|
};
|
|
var observer = new MutationObserver(cleanVideoAsync);
|
|
observer.observe(document.documentElement, { childList: true, subtree: true });
|
|
})();
|
|
|
|
|
|
// https://github.com/uBlockOrigin/uAssets/pull/3517
|
|
/// twitch-videoad.js
|
|
(function() {
|
|
if ( /(^|\.)twitch\.tv$/.test(document.location.hostname) === false ) { return; }
|
|
var realFetch = window.fetch;
|
|
window.fetch = function(input) {
|
|
if ( arguments.length >= 2 && typeof input === 'string' && input.includes('/access_token') ) {
|
|
var url = new URL(arguments[0]);
|
|
url.searchParams.set('platform', '_');
|
|
arguments[0] = url.href;
|
|
}
|
|
return realFetch.apply(this, arguments);
|
|
};
|
|
})();
|
|
|
|
|
|
// https://github.com/uBlockOrigin/uAssets/issues/2912
|
|
/// fingerprint2.js
|
|
(function() {
|
|
let fp2 = function(){};
|
|
fp2.prototype = {
|
|
get: function(cb) {
|
|
setTimeout(function() { cb('', []); }, 1);
|
|
}
|
|
};
|
|
window.Fingerprint2 = fp2;
|
|
})();
|
|
|
|
|
|
// https://github.com/NanoAdblocker/NanoFilters/issues/149
|
|
/// cookie-remover.js
|
|
(function() {
|
|
let needle = '{{1}}',
|
|
reName = /./;
|
|
if ( /^\/.+\/$/.test(needle) ) {
|
|
reName = new RegExp(needle.slice(1,-1));
|
|
} else if ( needle !== '' && needle !== '{{1}}' ) {
|
|
reName = new RegExp(needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
|
|
}
|
|
let removeCookie = function() {
|
|
document.cookie.split(';').forEach(cookieStr => {
|
|
let pos = cookieStr.indexOf('=');
|
|
if ( pos === -1 ) { return; }
|
|
let cookieName = cookieStr.slice(0, pos).trim();
|
|
if ( !reName.test(cookieName) ) { return; }
|
|
let part1 = cookieName + '=';
|
|
let part2a = '; domain=' + document.location.hostname;
|
|
let part2b = '; domain=.' + document.location.hostname;
|
|
let domain = document.domain;
|
|
let part2c = domain && domain !== document.location.hostname ? '; domain=.' + domain : undefined;
|
|
let part3 = '; path=/';
|
|
let part4 = '; Max-Age=-1000; expires=Thu, 01 Jan 1970 00:00:00 GMT';
|
|
document.cookie = part1 + part4;
|
|
document.cookie = part1 + part2a + part4;
|
|
document.cookie = part1 + part2b + part4;
|
|
document.cookie = part1 + part3 + part4;
|
|
document.cookie = part1 + part2a + part3 + part4;
|
|
document.cookie = part1 + part2b + part3 + part4;
|
|
if ( part2c !== undefined ) {
|
|
document.cookie = part1 + part2c + part3 + part4;
|
|
}
|
|
});
|
|
};
|
|
removeCookie();
|
|
window.addEventListener('beforeunload', removeCookie);
|
|
})();
|
|
|
|
|
|
|
|
|
|
|
|
// These lines below are skipped by the resource parser.
|
|
// <<<< end of private namespace
|
|
})();
|