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Finalize converting resources.txt into immutable resources

Browse source 
With hindsight, I revised decisions made earlier during
this development cycle:

Un-redirectable scriptlets have been removed from
/web_accessible_resources and instead put in the new
/assets/resources/scriptlets.js, which contains all
scriptlets used for web page injection purpose.

uBO will no longer fetch a remote version of built-in
resources.

Advanced setting `userResourcesLocation` will still be
honoured by uBO, and if set, will be fetched every
time at least one asset is updated.
This commit is contained in:
Raymond Hill 2019-07-06 12:36:28 -04:00
parent 813b390dda
commit 6f5aa947fb
No known key found for this signature in database
GPG key ID: 25E1490B761470C2
21 changed files with 1089 additions and 974 deletions
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5
assets/assets.json
View file

@ -19,10 +19,7 @@
"ublock-resources": {
"content": "internal",
"updateAfter": 7,
"contentURL": [
"https://raw.githubusercontent.com/uBlockOrigin/uAssets/master/filters/resources.txt",
"assets/ublock/resources.txt"
]
"contentURL": "assets/ublock/resources.txt"
},
"ublock-filters": {
"content": "filters",

975
assets/resources/scriptlets.js Normal file
View file

@ -0,0 +1,975 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
The scriptlets below are meant to be injected only into a
web page context.
*/
/// abort-current-inline-script.js
/// alias acis.js
(function() {
'use strict';
const target = '{{1}}';
if ( target === '' || target === '{{1}}' ) { return; }
const needle = '{{2}}';
let reText = '.?';
if ( needle !== '' && needle !== '{{2}}' ) {
reText = /^\/.+\/$/.test(needle)
? needle.slice(1,-1)
: needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
const thisScript = document.currentScript;
const re = new RegExp(reText);
const chain = target.split('.');
let owner = window;
let prop;
for (;;) {
prop = chain.shift();
if ( chain.length === 0 ) { break; }
owner = owner[prop];
if ( owner instanceof Object === false ) { return; }
}
const desc = Object.getOwnPropertyDescriptor(owner, prop);
if ( desc && desc.get !== undefined ) { return; }
const magic = String.fromCharCode(Date.now() % 26 + 97) +
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
let value = owner[prop];
const validate = function() {
const e = document.currentScript;
if (
e instanceof HTMLScriptElement &&
e.src === '' &&
e !== thisScript &&
re.test(e.textContent)
) {
throw new ReferenceError(magic);
}
};
Object.defineProperty(owner, prop, {
get: function() {
validate();
return value;
},
set: function(a) {
validate();
value = a;
}
});
const oe = window.onerror;
window.onerror = function(msg) {
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
return true;
}
if ( oe instanceof Function ) {
return oe.apply(this, arguments);
}
}.bind();
})();
/// abort-on-property-read.js
/// alias aopr.js
(function() {
'use strict';
const magic = String.fromCharCode(Date.now() % 26 + 97) +
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
const abort = function() {
throw new ReferenceError(magic);
};
const makeProxy = function(owner, chain) {
const pos = chain.indexOf('.');
if ( pos === -1 ) {
const desc = Object.getOwnPropertyDescriptor(owner, chain);
if ( !desc || desc.get !== abort ) {
Object.defineProperty(owner, chain, {
get: abort,
set: function(){}
});
}
return;
}
const prop = chain.slice(0, pos);
let v = owner[prop];
chain = chain.slice(pos + 1);
if ( v ) {
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);
}
}
});
};
const owner = window;
let chain = '{{1}}';
makeProxy(owner, chain);
const oe = window.onerror;
window.onerror = function(msg, src, line, col, error) {
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
return true;
}
if ( oe instanceof Function ) {
return oe(msg, src, line, col, error);
}
}.bind();
})();
/// abort-on-property-write.js
/// alias aopw.js
(function() {
'use strict';
const magic = String.fromCharCode(Date.now() % 26 + 97) +
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
let prop = '{{1}}';
let owner = window;
for (;;) {
const pos = prop.indexOf('.');
if ( pos === -1 ) { break; }
owner = owner[prop.slice(0, pos)];
if ( owner instanceof Object === false ) { return; }
prop = prop.slice(pos + 1);
}
delete owner[prop];
Object.defineProperty(owner, prop, {
set: function() {
throw new ReferenceError(magic);
}
});
const oe = window.onerror;
window.onerror = function(msg, src, line, col, error) {
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
return true;
}
if ( oe instanceof Function ) {
return oe(msg, src, line, col, error);
}
}.bind();
})();
/// addEventListener-defuser.js
/// alias aeld.js
(function() {
'use strict';
let needle1 = '{{1}}';
if ( needle1 === '' || needle1 === '{{1}}' ) {
needle1 = '.?';
} else if ( /^\/.+\/$/.test(needle1) ) {
needle1 = needle1.slice(1,-1);
} else {
needle1 = needle1.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle1 = new RegExp(needle1);
let needle2 = '{{2}}';
if ( needle2 === '' || needle2 === '{{2}}' ) {
needle2 = '.?';
} else if ( /^\/.+\/$/.test(needle2) ) {
needle2 = needle2.slice(1,-1);
} else {
needle2 = needle2.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle2 = new RegExp(needle2);
self.EventTarget.prototype.addEventListener = new Proxy(
self.EventTarget.prototype.addEventListener,
{
apply: function(target, thisArg, args) {
const type = args[0].toString();
const handler = String(args[1]);
if (
needle1.test(type) === false ||
needle2.test(handler) === false
) {
return target.apply(thisArg, args);
}
}
}
);
})();
/// addEventListener-logger.js
/// alias aell.js
(function() {
'use strict';
const log = console.log.bind(console);
self.EventTarget.prototype.addEventListener = new Proxy(
self.EventTarget.prototype.addEventListener,
{
apply: function(target, thisArg, args) {
const type = args[0].toString();
const handler = String(args[1]);
log('addEventListener("%s", %s)', type, handler);
return target.apply(thisArg, args);
}
}
);
})();
/// nano-setInterval-booster.js
/// alias nano-sib.js
(function() {
'use strict';
let needle = '{{1}}';
let delay = parseInt('{{2}}', 10);
let boost = parseFloat('{{3}}');
if ( needle === '' || needle === '{{1}}' ) {
needle = '.?';
} else if ( needle.charAt(0) === '/' && needle.slice(-1) === '/' ) {
needle = needle.slice(1, -1);
} else {
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle = new RegExp(needle);
if ( isNaN(delay) || !isFinite(delay) ) {
delay = 1000;
}
if ( isNaN(boost) || !isFinite(boost) ) {
boost = 0.05;
}
if ( boost < 0.02 ) {
boost = 0.02;
}
if ( boost > 50 ) {
boost = 50;
}
window.setInterval = new Proxy(window.setInterval, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
if ( b === delay && needle.test(a.toString()) ) {
args[1] = b * boost;
}
return target.apply(thisArg, args);
}
});
})();
/// nano-setTimeout-booster.js
/// alias nano-stb.js
(function() {
'use strict';
let needle = '{{1}}';
let delay = parseInt('{{2}}', 10);
let boost = parseFloat('{{3}}');
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);
if ( isNaN(delay) || !isFinite(delay) ) {
delay = 1000;
}
if ( isNaN(boost) || !isFinite(boost) ) {
boost = 0.05;
}
if ( boost < 0.02 ) {
boost = 0.02;
}
if ( boost > 50 ) {
boost = 50;
}
window.setTimeout = new Proxy(window.setTimeout, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
if ( b === delay && needle.test(a.toString()) ) {
args[1] = b * boost;
}
return target.apply(thisArg, args);
}
});
})();
/// noeval-if.js
(function() {
'use strict';
let needle = '{{1}}';
if ( needle === '' || needle === '{{1}}' ) {
needle = '.?';
} else if ( needle.slice(0,1) === '/' && needle.slice(-1) === '/' ) {
needle = needle.slice(1,-1);
} else {
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle = new RegExp(needle);
window.eval = new Proxy(window.eval, { // jshint ignore: line
apply: function(target, thisArg, args) {
const a = args[0];
if ( needle.test(a.toString()) === false ) {
return target.apply(thisArg, args);
}
}
});
})();
/// remove-attr.js
/// alias ra.js
(function() {
'use strict';
const token = '{{1}}';
if ( token === '' || token === '{{1}}' ) { return; }
const tokens = token.split(/\s*\|\s*/);
let selector = '{{2}}';
if ( selector === '' || selector === '{{2}}' ) {
selector = `[${tokens.join('],[')}]`;
}
const rmattr = function(ev) {
if ( ev ) {
window.removeEventListener(ev.type, rmattr, true);
}
try {
const nodes = document.querySelectorAll(selector);
for ( const node of nodes ) {
for ( const attr of tokens ) {
node.removeAttribute(attr);
}
}
} catch(ex) {
}
};
if ( document.readyState === 'loading' ) {
window.addEventListener('DOMContentLoaded', rmattr, true);
} else {
rmattr();
}
})();
/// set-constant.js
(function() {
'use strict';
const thisScript = document.currentScript;
let cValue = '{{2}}';
if ( cValue === 'undefined' ) {
cValue = undefined;
} else if ( cValue === 'false' ) {
cValue = false;
} else if ( cValue === 'true' ) {
cValue = true;
} else if ( cValue === 'null' ) {
cValue = null;
} else if ( cValue === 'noopFunc' ) {
cValue = function(){};
} else if ( cValue === 'trueFunc' ) {
cValue = function(){ return true; };
} else if ( cValue === 'falseFunc' ) {
cValue = function(){ return false; };
} else if ( /^\d+$/.test(cValue) ) {
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() {
'use strict';
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-logger.js
/// alias sil.js
(function() {
'use strict';
const log = console.log.bind(console);
window.setInterval = new Proxy(window.setInterval, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
log('uBO: setInterval("%s", %s)', a.toString(), b);
return target.apply(thisArg, args);
}
});
})();
/// setTimeout-defuser.js
/// alias std.js
(function() {
'use strict';
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-logger.js
/// alias stl.js
(function() {
'use strict';
const log = console.log.bind(console);
window.setTimeout = new Proxy(window.setTimeout, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
log('uBO: setTimeout("%s", %s)', a.toString(), b);
return target.apply(thisArg, args);
}
});
})();
/// webrtc-if.js
(function() {
'use strict';
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 target.apply(thisArg, args.slice(0, 1));
}
return target.apply(thisArg, args);
},
});
window[rtcName] =
new Proxy(peerConnectionCtor, {
construct: function(target, args) {
if ( isGoodConfig(target, args[0]) === false ) {
log(args[0]);
return new target();
}
return new target(...args);
}
});
})();
// https://github.com/gorhill/uBlock/issues/1228
/// window.name-defuser
(function() {
'use strict';
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() {
'use strict';
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() {
'use strict';
window.alert = function(a) {
console.info(a);
};
})();
// https://github.com/uBlockOrigin/uAssets/issues/58
/// gpt-defuser.js application/javascript
(function() {
'use strict';
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() {
'use strict';
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() {
'use strict';
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*$/.test(haystack)
) {
b();
}
}.bind(window);
})();
// https://forums.lanik.us/viewtopic.php?f=64&t=32278
// https://www.reddit.com/r/chrome/comments/58eix6/ublock_origin_not_working_on_certain_sites/
/// upmanager-defuser.js
(function() {
'use strict';
var onerror = window.onerror;
window.onerror = function(msg, source, lineno, colno, error) {
if ( typeof msg === 'string' && msg.indexOf('upManager') !== -1 ) {
return true;
}
if ( onerror instanceof Function ) {
onerror.call(window, msg, source, lineno, colno, error);
}
};
Object.defineProperty(window, 'upManager', { value: function() {} });
})();
// https://github.com/uBlockOrigin/uAssets/issues/110
/// smartadserver.com.js
(function() {
'use strict';
Object.defineProperties(window, {
SmartAdObject: { value: function(){} },
SmartAdServerAjax: { value: function(){} },
smartAd: { value: { LoadAds: function() {}, Register: function() {} } }
});
})();
// https://github.com/reek/anti-adblock-killer/issues/3774#issuecomment-348536138
// https://github.com/uBlockOrigin/uAssets/issues/883
/// adfly-defuser.js
(function() {
'use strict';
// Based on AdsBypasser
// License:
// https://github.com/adsbypasser/adsbypasser/blob/master/LICENSE
var isDigit = /^\d$/;
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() {
'use strict';
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() {
'use strict';
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() {
'use strict';
if ( /(^|\.)twitch\.tv$/.test(document.location.hostname) === false ) { return; }
var realFetch = window.fetch;
window.fetch = function(input) {
if ( arguments.length >= 2 && typeof input === 'string' && input.includes('/access_token') ) {
var url = new URL(arguments[0]);
url.searchParams.set('platform', '_');
arguments[0] = url.href;
}
return realFetch.apply(this, arguments);
};
})();
// https://github.com/uBlockOrigin/uAssets/issues/2912
/// fingerprint2.js
(function() {
'use strict';
let fp2 = function(){};
fp2.prototype = {
get: function(cb) {
setTimeout(function() { cb('', []); }, 1);
}
};
window.Fingerprint2 = fp2;
})();
// https://github.com/NanoAdblocker/NanoFilters/issues/149
/// cookie-remover.js
(function() {
'use strict';
let needle = '{{1}}',
reName = /./;
if ( /^\/.+\/$/.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);
})();

5
src/js/messaging.js
View file

@ -1094,11 +1094,6 @@ const onMessage = function(request, sender, callback) {
case 'purgeCache':
µb.assets.purge(request.assetKey);
µb.assets.remove('compiled/' + request.assetKey);
// https://github.com/gorhill/uBlock/pull/2314#issuecomment-278716960
if ( request.assetKey === 'ublock-filters' ) {
µb.assets.purge('ublock-resources');
µb.redirectEngine.invalidateResourcesSelfie();
}
break;
case 'readHiddenSettings':

232
src/js/redirect-engine.js
View file

@ -28,7 +28,7 @@
/******************************************************************************/
/******************************************************************************/
const immutableResources = new Map([
const redirectableResources = new Map([
[ '1x1.gif', {
alias: '1x1-transparent.gif',
inject: false
@ -45,26 +45,6 @@ const immutableResources = new Map([
alias: '32x32-transparent.png',
inject: false
} ],
[ 'abort-current-inline-script.js', {
alias: 'acis.js',
redirect: false
} ],
[ 'abort-on-property-read.js', {
alias: 'aopr.js',
redirect: false
} ],
[ 'abort-on-property-write.js', {
alias: 'aopw.js',
redirect: false
} ],
[ 'addEventListener-defuser.js', {
alias: 'aeld.js',
redirect: false
} ],
[ 'addEventListener-logger.js', {
alias: 'aell.js',
redirect: false
} ],
[ 'addthis_widget.js', {
alias: 'addthis.com/addthis_widget.js',
inject: false
@ -138,19 +118,8 @@ const immutableResources = new Map([
alias: 'd3pkae9owd2lcf.cloudfront.net/mb105.js',
inject: false
} ],
[ 'nano-setInterval-booster.js', {
alias: 'nano-sib.js',
redirect: false
} ],
[ 'nano-setTimeout-booster.js', {
alias: 'nano-stb.js',
redirect: false
} ],
[ 'noeval.js', {
} ],
[ 'noeval-if.js', {
redirect: false
} ],
[ 'noeval-silent.js', {
alias: 'silent-noeval.js',
} ],
@ -182,36 +151,10 @@ const immutableResources = new Map([
[ 'popads-dummy.js', {
alias: 'popads-dummy.js',
} ],
[ 'remove-attr.js', {
alias: 'ra.js',
redirect: false
} ],
[ 'scorecardresearch_beacon.js', {
alias: 'scorecardresearch.com/beacon.js',
inject: false
} ],
[ 'set-constant.js', {
redirect: false
} ],
[ 'setInterval-defuser.js', {
alias: 'sid.js',
redirect: false
} ],
[ 'setInterval-logger.js', {
alias: 'sil.js',
redirect: false
} ],
[ 'setTimeout-defuser.js', {
alias: 'std.js',
redirect: false
} ],
[ 'setTimeout-logger.js', {
alias: 'stl.js',
redirect: false
} ],
[ 'webrtc-if.js', {
redirect: false
} ],
[ 'window.open-defuser.js', {
} ],
]);
@ -226,6 +169,13 @@ const mimeMap = {
txt: 'text/plain',
};
const mimeFromName = function(name) {
const match = /\.([^.]+)$/.exec(name);
if ( match !== null ) {
return mimeMap[match[1]];
}
};
// https://github.com/gorhill/uBlock/issues/3639
// https://github.com/EFForg/https-everywhere/issues/14961
// https://bugs.chromium.org/p/chromium/issues/detail?id=111700
@ -278,8 +228,8 @@ RedirectEntry.prototype.toURL = function(fctxt) {
RedirectEntry.prototype.toContent = function() {
if ( this.data.startsWith('data:') ) {
var pos = this.data.indexOf(',');
var base64 = this.data.endsWith(';base64', pos);
const pos = this.data.indexOf(',');
const base64 = this.data.endsWith(';base64', pos);
this.data = this.data.slice(pos + 1);
if ( base64 ) {
this.data = atob(this.data);
@ -290,19 +240,17 @@ RedirectEntry.prototype.toContent = function() {
/******************************************************************************/
RedirectEntry.fromFields = function(mime, lines) {
RedirectEntry.fromContent = function(mime, content) {
const r = new RedirectEntry();
r.mime = mime;
r.data = µBlock.orphanizeString(
lines.join(mime.indexOf(';') !== -1 ? '' : '\n')
);
r.data = content;
return r;
};
/******************************************************************************/
RedirectEntry.fromSelfie = function(selfie) {
var r = new RedirectEntry();
const r = new RedirectEntry();
r.mime = selfie.mime;
r.data = selfie.data;
r.warURL = selfie.warURL;
@ -313,6 +261,7 @@ RedirectEntry.fromSelfie = function(selfie) {
/******************************************************************************/
const RedirectEngine = function() {
this.aliases = new Map();
this.resources = new Map();
this.reset();
this.resourceNameRegister = '';
@ -337,7 +286,7 @@ RedirectEngine.prototype.freeze = function() {
/******************************************************************************/
RedirectEngine.prototype.toBroaderHostname = function(hostname) {
var pos = hostname.indexOf('.');
const pos = hostname.indexOf('.');
if ( pos !== -1 ) {
return hostname.slice(pos + 1);
}
@ -395,7 +344,7 @@ RedirectEngine.prototype.lookupToken = function(entries, reqURL) {
RedirectEngine.prototype.toURL = function(fctxt) {
let token = this.lookup(fctxt);
if ( token === undefined ) { return; }
let entry = this.resources.get(token);
const entry = this.resources.get(this.aliases.get(token) || token);
if ( entry !== undefined ) {
return entry.toURL(fctxt);
}
@ -404,8 +353,9 @@ RedirectEngine.prototype.toURL = function(fctxt) {
/******************************************************************************/
RedirectEngine.prototype.matches = function(context) {
var token = this.lookup(context);
return token !== undefined && this.resources.has(token);
const token = this.lookup(context);
return token !== undefined &&
this.resources.has(this.aliases.get(token) || token);
};
/******************************************************************************/
@ -414,14 +364,14 @@ RedirectEngine.prototype.addRule = function(src, des, type, pattern, redirect) {
this.ruleSources.add(src);
this.ruleDestinations.add(des);
this.ruleTypes.add(type);
var key = src + ' ' + des + ' ' + type,
const key = `${src} ${des} ${type}`,
entries = this.rules.get(key);
if ( entries === undefined ) {
this.rules.set(key, [ { tok: redirect, pat: pattern } ]);
this.modifyTime = Date.now();
return;
}
var entry;
let entry;
for ( var i = 0, n = entries.length; i < n; i++ ) {
entry = entries[i];
if ( redirect === entry.tok ) { break; }
@ -430,12 +380,12 @@ RedirectEngine.prototype.addRule = function(src, des, type, pattern, redirect) {
entries.push({ tok: redirect, pat: pattern });
return;
}
var p = entry.pat;
let p = entry.pat;
if ( p instanceof RegExp ) {
p = p.source;
}
// Duplicate?
var pos = p.indexOf(pattern);
let pos = p.indexOf(pattern);
if ( pos !== -1 ) {
if ( pos === 0 || p.charAt(pos - 1) === '|' ) {
pos += pattern.length;
@ -526,7 +476,7 @@ RedirectEngine.prototype.compileRuleFromStaticFilter = function(line) {
for ( const srchn of srchns ) {
if ( srchn === '' ) { continue; }
if ( srchn.startsWith('~') ) { continue; }
out.push(srchn + '\t' + deshn + '\t' + type + '\t' + pattern + '\t' + redirect);
out.push(`${srchn}\t${deshn}\t${type}\t${pattern}\t${redirect}`);
}
return out;
@ -603,8 +553,11 @@ RedirectEngine.prototype.fromSelfie = function(path) {
/******************************************************************************/
RedirectEngine.prototype.resourceURIFromName = function(name, mime) {
var entry = this.resources.get(name);
if ( entry && (mime === undefined || entry.mime.startsWith(mime)) ) {
const entry = this.resources.get(this.aliases.get(name) || name);
if (
(entry !== undefined) &&
(mime === undefined || entry.mime.startsWith(mime))
) {
return entry.toURL();
}
};
@ -612,15 +565,8 @@ RedirectEngine.prototype.resourceURIFromName = function(name, mime) {
/******************************************************************************/
RedirectEngine.prototype.resourceContentFromName = function(name, mime) {
var entry;
for (;;) {
entry = this.resources.get(name);
if ( entry === undefined ) { return; }
if ( entry.mime.startsWith('alias/') === false ) {
break;
}
name = entry.mime.slice(6);
}
const entry = this.resources.get(this.aliases.get(name) || name);
if ( entry === undefined ) { return; }
if ( mime === undefined || entry.mime.startsWith(mime) ) {
return entry.toContent();
}
@ -633,24 +579,38 @@ RedirectEngine.prototype.resourceContentFromName = function(name, mime) {
// https://github.com/uBlockOrigin/uAssets/commit/deefe875551197d655f79cb540e62dfc17c95f42
// Consider 'none' a reserved keyword, to be used to disable redirection.
RedirectEngine.prototype.resourcesFromString = function(
text,
override = true
) {
const lineIter = new µBlock.LineIterator(text);
RedirectEngine.prototype.resourcesFromString = function(text) {
const lineIter = new µBlock.LineIterator(removeTopCommentBlock(text));
const reNonEmptyLine = /\S/;
let fields, encoded;
let fields, encoded, details;
while ( lineIter.eot() === false ) {
let line = lineIter.next();
if ( line.startsWith('#') ) { continue; }
if ( line.startsWith('// ') ) { continue; }
if ( fields === undefined ) {
let head = line.trim().split(/\s+/);
if ( head.length !== 2 ) { continue; }
if ( head[0] === 'none' ) { continue; }
encoded = head[1].indexOf(';') !== -1;
fields = head;
if ( line.startsWith('/// ') ) {
const name = line.slice(4).trim();
fields = [ name, mimeFromName(name) ];
} else {
const head = line.trim().split(/\s+/);
if ( head.length !== 2 ) { continue; }
if ( head[0] === 'none' ) { continue; }
encoded = head[1].indexOf(';') !== -1;
fields = head;
}
continue;
}
if ( line.startsWith('/// ') ) {
if ( details === undefined ) {
details = {};
}
const [ prop, value ] = line.slice(4).trim().split(/\s+/);
if ( value !== undefined ) {
details[prop] = value;
}
continue;
}
@ -659,45 +619,62 @@ RedirectEngine.prototype.resourcesFromString = function(
continue;
}
const name = fields[0];
const mime = fields[1];
const content = µBlock.orphanizeString(
fields.slice(2).join(encoded ? '' : '\n')
);
// No more data, add the resource.
if (
this.resources.has(fields[0]) === false ||
override !== false
) {
this.resources.set(
fields[0],
RedirectEntry.fromFields(fields[1], fields.slice(2))
);
this.resources.set(
name,
RedirectEntry.fromContent(mime, content)
);
if ( details instanceof Object && details.alias ) {
this.aliases.set(details.alias, name);
}
fields = undefined;
details = undefined;
}
// Process pending resource data.
if ( fields !== undefined ) {
this.resources.set(
fields[0],
RedirectEntry.fromFields(fields[1], fields.slice(2))
const name = fields[0];
const mime = fields[1];
const content = µBlock.orphanizeString(
fields.slice(2).join(encoded ? '' : '\n')
);
this.resources.set(
name,
RedirectEntry.fromContent(mime, content)
);
if ( details instanceof Object && details.alias ) {
this.aliases.set(details.alias, name);
}
}
this.modifyTime = Date.now();
};
const removeTopCommentBlock = function(text) {
return text.replace(/^\/\*[\S\s]+?\n\*\/\s*/, '');
};
/******************************************************************************/
RedirectEngine.prototype.loadBuiltinResources = function() {
this.resources = new Map();
const mimeFromName = function(name) {
const match = /\.([^.]+)$/.exec(name);
if ( match !== null ) {
return mimeMap[match[1]];
}
};
this.aliases = new Map();
const fetches = [
µBlock.assets.get('ublock-resources'),
µBlock.assets.fetchText('/assets/resources/scriptlets.js'),
];
for ( const [ name, details ] of immutableResources ) {
// TODO: remove once usage of uBO 1.20.4 is widespread.
µBlock.assets.remove('ublock-resources');
for ( const [ name, details ] of redirectableResources ) {
if ( details.inject !== false ) {
fetches.push(
µBlock.assets.fetchText(
@ -712,48 +689,48 @@ RedirectEngine.prototype.loadBuiltinResources = function() {
});
this.resources.set(name, entry);
if ( details.alias !== undefined ) {
this.resources.set(details.alias, entry);
this.aliases.set(details.alias, name);
}
}
return Promise.all(fetches).then(results => {
// Immutable resources
// Built-in redirectable resources
for ( let i = 1; i < results.length; i++ ) {
const result = results[i];
const match = /^\/web_accessible_resources\/([^?]+)/.exec(result.url);
if ( match === null ) { continue; }
const name = match[1];
const content = result.content.replace(/^\/\*[\S\s]+?\n\*\/\s*/, '');
const details = immutableResources.get(name);
const content = removeTopCommentBlock(result.content);
const details = redirectableResources.get(name);
const entry = RedirectEntry.fromSelfie({
mime: mimeFromName(name),
data: content,
warURL: details.redirect !== false
? vAPI.getURL(`/web_accessible_resources/${name}`)
: undefined,
warURL: vAPI.getURL(`/web_accessible_resources/${name}`),
});
this.resources.set(name, entry);
if ( details.alias !== undefined ) {
this.resources.set(details.alias, entry);
this.aliases.set(details.alias, name);
}
}
// Mutable resources
// Additional resources
const content = results[0].content;
if ( typeof content === 'string' && content.length !== 0 ) {
this.resourcesFromString(content, false);
this.resourcesFromString(content);
}
});
};
/******************************************************************************/
const resourcesSelfieVersion = 3;
const resourcesSelfieVersion = 4;
RedirectEngine.prototype.selfieFromResources = function() {
µBlock.assets.put(
'compiled/redirectEngine/resources',
JSON.stringify({
version: resourcesSelfieVersion,
resources: Array.from(this.resources)
aliases: Array.from(this.aliases),
resources: Array.from(this.resources),
})
);
};
@ -774,6 +751,7 @@ RedirectEngine.prototype.resourcesFromSelfie = function() {
) {
return false;
}
this.aliases = new Map(selfie.aliases);
this.resources = new Map();
for ( const [ token, entry ] of selfie.resources ) {
this.resources.set(token, RedirectEntry.fromSelfie(entry));

15
src/js/storage.js
View file

@ -1327,14 +1327,9 @@
return;
}
}
// https://github.com/gorhill/uBlock/issues/2594
// This asset is deprecated.
if ( details.assetKey === 'ublock-resources' ) {
if (
this.hiddenSettings.ignoreRedirectFilters === true &&
this.hiddenSettings.ignoreScriptInjectFilters === true
) {
return;
}
return;
}
return true;
}
@ -1367,8 +1362,6 @@
if ( cached ) {
this.compilePublicSuffixList(details.content);
}
} else if ( details.assetKey === 'ublock-resources' ) {
this.redirectEngine.invalidateResourcesSelfie();
}
vAPI.messaging.broadcast({
what: 'assetUpdated',
@ -1395,6 +1388,10 @@
// Reload all filter lists if needed.
if ( topic === 'after-assets-updated' ) {
if ( details.assetKeys.length !== 0 ) {
// https://github.com/gorhill/uBlock/pull/2314#issuecomment-278716960
if ( this.hiddenSettings.userResourcesLocation !== 'unset' ) {
this.redirectEngine.invalidateResourcesSelfie();
}
this.loadFilterLists();
}
if ( this.userSettings.autoUpdate ) {

79
src/web_accessible_resources/abort-current-inline-script.js
View file

@ -1,79 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
const target = '{{1}}';
if ( target === '' || target === '{{1}}' ) { return; }
const needle = '{{2}}';
let reText = '.?';
if ( needle !== '' && needle !== '{{2}}' ) {
reText = /^\/.+\/$/.test(needle)
? needle.slice(1,-1)
: needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
const thisScript = document.currentScript;
const re = new RegExp(reText);
const chain = target.split('.');
let owner = window;
let prop;
for (;;) {
prop = chain.shift();
if ( chain.length === 0 ) { break; }
owner = owner[prop];
if ( owner instanceof Object === false ) { return; }
}
const desc = Object.getOwnPropertyDescriptor(owner, prop);
if ( desc && desc.get !== undefined ) { return; }
const magic = String.fromCharCode(Date.now() % 26 + 97) +
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
let value = owner[prop];
const validate = function() {
const e = document.currentScript;
if (
e instanceof HTMLScriptElement &&
e.src === '' &&
e !== thisScript &&
re.test(e.textContent)
) {
throw new ReferenceError(magic);
}
};
Object.defineProperty(owner, prop, {
get: function() {
validate();
return value;
},
set: function(a) {
validate();
value = a;
}
});
const oe = window.onerror;
window.onerror = function(msg) {
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
return true;
}
if ( oe instanceof Function ) {
return oe.apply(this, arguments);
}
}.bind();
})();

72
src/web_accessible_resources/abort-on-property-read.js
View file

@ -1,72 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
const magic = String.fromCharCode(Date.now() % 26 + 97) +
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
const abort = function() {
throw new ReferenceError(magic);
};
const makeProxy = function(owner, chain) {
const pos = chain.indexOf('.');
if ( pos === -1 ) {
const desc = Object.getOwnPropertyDescriptor(owner, chain);
if ( !desc || desc.get !== abort ) {
Object.defineProperty(owner, chain, {
get: abort,
set: function(){}
});
}
return;
}
const prop = chain.slice(0, pos);
let v = owner[prop];
chain = chain.slice(pos + 1);
if ( v ) {
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);
}
}
});
};
const owner = window;
let chain = '{{1}}';
makeProxy(owner, chain);
const oe = window.onerror;
window.onerror = function(msg, src, line, col, error) {
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
return true;
}
if ( oe instanceof Function ) {
return oe(msg, src, line, col, error);
}
}.bind();
})();

50
src/web_accessible_resources/abort-on-property-write.js
View file

@ -1,50 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
const magic = String.fromCharCode(Date.now() % 26 + 97) +
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
let prop = '{{1}}';
let owner = window;
for (;;) {
const pos = prop.indexOf('.');
if ( pos === -1 ) { break; }
owner = owner[prop.slice(0, pos)];
if ( owner instanceof Object === false ) { return; }
prop = prop.slice(pos + 1);
}
delete owner[prop];
Object.defineProperty(owner, prop, {
set: function() {
throw new ReferenceError(magic);
}
});
const oe = window.onerror;
window.onerror = function(msg, src, line, col, error) {
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
return true;
}
if ( oe instanceof Function ) {
return oe(msg, src, line, col, error);
}
}.bind();
})();

57
src/web_accessible_resources/addEventListener-defuser.js
View file

@ -1,57 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
let needle1 = '{{1}}';
if ( needle1 === '' || needle1 === '{{1}}' ) {
needle1 = '.?';
} else if ( /^\/.+\/$/.test(needle1) ) {
needle1 = needle1.slice(1,-1);
} else {
needle1 = needle1.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle1 = new RegExp(needle1);
let needle2 = '{{2}}';
if ( needle2 === '' || needle2 === '{{2}}' ) {
needle2 = '.?';
} else if ( /^\/.+\/$/.test(needle2) ) {
needle2 = needle2.slice(1,-1);
} else {
needle2 = needle2.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle2 = new RegExp(needle2);
self.EventTarget.prototype.addEventListener = new Proxy(
self.EventTarget.prototype.addEventListener,
{
apply: function(target, thisArg, args) {
const type = args[0].toString();
const handler = String(args[1]);
if (
needle1.test(type) === false ||
needle2.test(handler) === false
) {
return target.apply(thisArg, args);
}
}
}
);
})();

36
src/web_accessible_resources/addEventListener-logger.js
View file

@ -1,36 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
const log = console.log.bind(console);
self.EventTarget.prototype.addEventListener = new Proxy(
self.EventTarget.prototype.addEventListener,
{
apply: function(target, thisArg, args) {
const type = args[0].toString();
const handler = String(args[1]);
log('addEventListener("%s", %s)', type, handler);
return target.apply(thisArg, args);
}
}
);
})();

51
src/web_accessible_resources/nano-setInterval-booster.js
View file

@ -1,51 +0,0 @@
/*******************************************************************************
Imported from:
https://github.com/NanoAdblocker/NanoFilters/blob/1f3be7211bb0809c5106996f52564bf10c4525f7/NanoFiltersSource/NanoResources.txt#L126
Speed up or down setInterval, 3 optional arguments.
funcMatcher - The payload matcher, a string literal or a JavaScript RegExp,
defaults to match all.
delayMatcher - The delay matcher, an integer, defaults to 1000.
boostRatio - The delay multiplier when there is a match, 0.5 speeds up by
2 times and 2 slows down by 2 times, defaults to 0.05 or speed up 20 times.
Speed up and down both cap at 50 times.
*/
(function() {
'use strict';
let needle = '{{1}}';
let delay = parseInt('{{2}}', 10);
let boost = parseFloat('{{3}}');
if ( needle === '' || needle === '{{1}}' ) {
needle = '.?';
} else if ( needle.charAt(0) === '/' && needle.slice(-1) === '/' ) {
needle = needle.slice(1, -1);
} else {
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle = new RegExp(needle);
if ( isNaN(delay) || !isFinite(delay) ) {
delay = 1000;
}
if ( isNaN(boost) || !isFinite(boost) ) {
boost = 0.05;
}
if ( boost < 0.02 ) {
boost = 0.02;
}
if ( boost > 50 ) {
boost = 50;
}
window.setInterval = new Proxy(window.setInterval, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
if ( b === delay && needle.test(a.toString()) ) {
args[1] = b * boost;
}
return target.apply(thisArg, args);
}
});
})();

51
src/web_accessible_resources/nano-setTimeout-booster.js
View file

@ -1,51 +0,0 @@
/*******************************************************************************
Originally imported from:
https://github.com/NanoAdblocker/NanoFilters/blob/1f3be7211bb0809c5106996f52564bf10c4525f7/NanoFiltersSource/NanoResources.txt#L82
Speed up or down setTimeout, 3 optional arguments.
funcMatcher - The payload matcher, a string literal or a JavaScript RegExp,
defaults to match all.
delayMatcher - The delay matcher, an integer, defaults to 1000.
boostRatio - The delay multiplier when there is a match, 0.5 speeds up by
2 times and 2 slows down by 2 times, defaults to 0.05 or speed up 20 times.
Speed up and down both cap at 50 times.
*/
(function() {
'use strict';
let needle = '{{1}}';
let delay = parseInt('{{2}}', 10);
let boost = parseFloat('{{3}}');
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);
if ( isNaN(delay) || !isFinite(delay) ) {
delay = 1000;
}
if ( isNaN(boost) || !isFinite(boost) ) {
boost = 0.05;
}
if ( boost < 0.02 ) {
boost = 0.02;
}
if ( boost > 50 ) {
boost = 50;
}
window.setTimeout = new Proxy(window.setTimeout, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
if ( b === delay && needle.test(a.toString()) ) {
args[1] = b * boost;
}
return target.apply(thisArg, args);
}
});
})();

41
src/web_accessible_resources/noeval-if.js
View file

@ -1,41 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
let needle = '{{1}}';
if ( needle === '' || needle === '{{1}}' ) {
needle = '.?';
} else if ( needle.slice(0,1) === '/' && needle.slice(-1) === '/' ) {
needle = needle.slice(1,-1);
} else {
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
needle = new RegExp(needle);
window.eval = new Proxy(window.eval, { // jshint ignore: line
apply: function(target, thisArg, args) {
const a = args[0];
if ( needle.test(a.toString()) === false ) {
return target.apply(thisArg, args);
}
}
});
})();

50
src/web_accessible_resources/remove-attr.js
View file

@ -1,50 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
const token = '{{1}}';
if ( token === '' || token === '{{1}}' ) { return; }
const tokens = token.split(/\s*\|\s*/);
let selector = '{{2}}';
if ( selector === '' || selector === '{{2}}' ) {
selector = `[${tokens.join('],[')}]`;
}
const rmattr = function(ev) {
if ( ev ) {
window.removeEventListener(ev.type, rmattr, true);
}
try {
const nodes = document.querySelectorAll(selector);
for ( const node of nodes ) {
for ( const attr of tokens ) {
node.removeAttribute(attr);
}
}
} catch(ex) {
}
};
if ( document.readyState === 'loading' ) {
window.addEventListener('DOMContentLoaded', rmattr, true);
} else {
rmattr();
}
})();

99
src/web_accessible_resources/set-constant.js
View file

@ -1,99 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
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;
} else if ( cValue === 'noopFunc' ) {
cValue = function(){};
} else if ( cValue === 'trueFunc' ) {
cValue = function(){ return true; };
} else if ( cValue === 'falseFunc' ) {
cValue = function(){ return false; };
} else if ( /^\d+$/.test(cValue) ) {
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}}');
})();

44
src/web_accessible_resources/setInterval-defuser.js
View file

@ -1,44 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
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);
}
});
})();

33
src/web_accessible_resources/setInterval-logger.js
View file

@ -1,33 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
const log = console.log.bind(console);
window.setInterval = new Proxy(window.setInterval, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
log('uBO: setInterval("%s", %s)', a.toString(), b);
return target.apply(thisArg, args);
}
});
})();

44
src/web_accessible_resources/setTimeout-defuser.js
View file

@ -1,44 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
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);
}
});
})();

33
src/web_accessible_resources/setTimeout-logger.js
View file

@ -1,33 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
const log = console.log.bind(console);
window.setTimeout = new Proxy(window.setTimeout, {
apply: function(target, thisArg, args) {
const a = args[0];
const b = args[1];
log('uBO: setTimeout("%s", %s)', a.toString(), b);
return target.apply(thisArg, args);
}
});
})();

87
src/web_accessible_resources/webrtc-if.js
View file

@ -1,87 +0,0 @@
/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2019-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
(function() {
'use strict';
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 target.apply(thisArg, args.slice(0, 1));
}
return target.apply(thisArg, args);
},
});
window[rtcName] =
new Proxy(peerConnectionCtor, {
construct: function(target, args) {
if ( isGoodConfig(target, args[0]) === false ) {
log(args[0]);
return new target();
}
return new target(...args);
}
});
})();

4
tools/make-assets.sh
View file

@ -13,8 +13,7 @@ if [ -n "${TRAVIS_TAG}" ]; then
fi
rm -rf $DES
mkdir $DES
cp ./assets/assets.json $DES/
cp -R ./assets $DES/
if [ -f ./tmp/requests.json.gz ]; then
gunzip -c ./tmp/requests.json.gz > $DES/requests.json
@ -31,5 +30,6 @@ mkdir $DES/ublock
cp -R ../uAssets/filters/* $DES/ublock/
# Optional filter lists: do not include in package
rm $DES/ublock/annoyances.txt
rm $DES/ublock/resources.txt
echo "done."