2024-07-24 13:57:40 +00:00

489 lines
18 KiB
JavaScript

/*******************************************************************************
uBlock Origin Lite - a comprehensive, MV3-compliant content blocker
Copyright (C) 2014-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
*/
/* jshint esversion:11 */
/* global cloneInto */
'use strict';
// ruleset: tur-0
/******************************************************************************/
// Important!
// Isolate from global scope
// Start of local scope
(( ) => {
/******************************************************************************/
// Start of code to inject
const uBOL_m3uPrune = function() {
const scriptletGlobals = {}; // jshint ignore: line
const argsList = [["/daioncdn\\.net\\/.*\\/ad\\//","/daioncdn\\.net\\/.*\\.m3u8/"]];
const hostnamesMap = new Map([["tv8bucuk.com",0],["tabii.com",0],["trtizle.com",0],["ntv.com.tr",0],["tlctv.com.tr",0],["dmax.com.tr",0],["haberturk.com",0],["bloomberght.com",0],["aspor.com.tr",0],["atv.com.tr",0],["beyaztv.com.tr",0],["kanal7.com",0],["kanald.com.tr",0],["showtv.com.tr",0],["startv.com.tr",0],["teve2.com.tr",0],["tv8.com.tr",0]]);
const entitiesMap = new Map([]);
const exceptionsMap = new Map([]);
/******************************************************************************/
function m3uPrune(
m3uPattern = '',
urlPattern = ''
) {
if ( typeof m3uPattern !== 'string' ) { return; }
const safe = safeSelf();
const logPrefix = safe.makeLogPrefix('m3u-prune', m3uPattern, urlPattern);
const toLog = [];
const regexFromArg = arg => {
if ( arg === '' ) { return /^/; }
const match = /^\/(.+)\/([gms]*)$/.exec(arg);
if ( match !== null ) {
let flags = match[2] || '';
if ( flags.includes('m') ) { flags += 's'; }
return new RegExp(match[1], flags);
}
return new RegExp(
arg.replace(/[.+?^${}()|[\]\\]/g, '\\$&').replace(/\*+/g, '.*?')
);
};
const reM3u = regexFromArg(m3uPattern);
const reUrl = regexFromArg(urlPattern);
const pruneSpliceoutBlock = (lines, i) => {
if ( lines[i].startsWith('#EXT-X-CUE:TYPE="SpliceOut"') === false ) {
return false;
}
toLog.push(`\t${lines[i]}`);
lines[i] = undefined; i += 1;
if ( lines[i].startsWith('#EXT-X-ASSET:CAID') ) {
toLog.push(`\t${lines[i]}`);
lines[i] = undefined; i += 1;
}
if ( lines[i].startsWith('#EXT-X-SCTE35:') ) {
toLog.push(`\t${lines[i]}`);
lines[i] = undefined; i += 1;
}
if ( lines[i].startsWith('#EXT-X-CUE-IN') ) {
toLog.push(`\t${lines[i]}`);
lines[i] = undefined; i += 1;
}
if ( lines[i].startsWith('#EXT-X-SCTE35:') ) {
toLog.push(`\t${lines[i]}`);
lines[i] = undefined; i += 1;
}
return true;
};
const pruneInfBlock = (lines, i) => {
if ( lines[i].startsWith('#EXTINF') === false ) { return false; }
if ( reM3u.test(lines[i+1]) === false ) { return false; }
toLog.push('Discarding', `\t${lines[i]}, \t${lines[i+1]}`);
lines[i] = lines[i+1] = undefined; i += 2;
if ( lines[i].startsWith('#EXT-X-DISCONTINUITY') ) {
toLog.push(`\t${lines[i]}`);
lines[i] = undefined; i += 1;
}
return true;
};
const pruner = text => {
if ( (/^\s*#EXTM3U/.test(text)) === false ) { return text; }
if ( m3uPattern === '' ) {
safe.uboLog(` Content:\n${text}`);
return text;
}
if ( reM3u.multiline ) {
reM3u.lastIndex = 0;
for (;;) {
const match = reM3u.exec(text);
if ( match === null ) { break; }
let discard = match[0];
let before = text.slice(0, match.index);
if (
/^[\n\r]+/.test(discard) === false &&
/[\n\r]+$/.test(before) === false
) {
const startOfLine = /[^\n\r]+$/.exec(before);
if ( startOfLine !== null ) {
before = before.slice(0, startOfLine.index);
discard = startOfLine[0] + discard;
}
}
let after = text.slice(match.index + match[0].length);
if (
/[\n\r]+$/.test(discard) === false &&
/^[\n\r]+/.test(after) === false
) {
const endOfLine = /^[^\n\r]+/.exec(after);
if ( endOfLine !== null ) {
after = after.slice(endOfLine.index);
discard += discard + endOfLine[0];
}
}
text = before.trim() + '\n' + after.trim();
reM3u.lastIndex = before.length + 1;
toLog.push('Discarding', ...discard.split(/\n+/).map(s => `\t${s}`));
if ( reM3u.global === false ) { break; }
}
return text;
}
const lines = text.split(/\n\r|\n|\r/);
for ( let i = 0; i < lines.length; i++ ) {
if ( lines[i] === undefined ) { continue; }
if ( pruneSpliceoutBlock(lines, i) ) { continue; }
if ( pruneInfBlock(lines, i) ) { continue; }
}
return lines.filter(l => l !== undefined).join('\n');
};
const urlFromArg = arg => {
if ( typeof arg === 'string' ) { return arg; }
if ( arg instanceof Request ) { return arg.url; }
return String(arg);
};
const realFetch = self.fetch;
self.fetch = new Proxy(self.fetch, {
apply: function(target, thisArg, args) {
if ( reUrl.test(urlFromArg(args[0])) === false ) {
return Reflect.apply(target, thisArg, args);
}
return realFetch(...args).then(realResponse =>
realResponse.text().then(text => {
const response = new Response(pruner(text), {
status: realResponse.status,
statusText: realResponse.statusText,
headers: realResponse.headers,
});
if ( toLog.length !== 0 ) {
toLog.unshift(logPrefix);
safe.uboLog(toLog.join('\n'));
}
return response;
})
);
}
});
self.XMLHttpRequest.prototype.open = new Proxy(self.XMLHttpRequest.prototype.open, {
apply: async (target, thisArg, args) => {
if ( reUrl.test(urlFromArg(args[1])) === false ) {
return Reflect.apply(target, thisArg, args);
}
thisArg.addEventListener('readystatechange', function() {
if ( thisArg.readyState !== 4 ) { return; }
const type = thisArg.responseType;
if ( type !== '' && type !== 'text' ) { return; }
const textin = thisArg.responseText;
const textout = pruner(textin);
if ( textout === textin ) { return; }
Object.defineProperty(thisArg, 'response', { value: textout });
Object.defineProperty(thisArg, 'responseText', { value: textout });
if ( toLog.length !== 0 ) {
toLog.unshift(logPrefix);
safe.uboLog(toLog.join('\n'));
}
});
return Reflect.apply(target, thisArg, args);
}
});
}
function safeSelf() {
if ( scriptletGlobals.safeSelf ) {
return scriptletGlobals.safeSelf;
}
const self = globalThis;
const safe = {
'Array_from': Array.from,
'Error': self.Error,
'Function_toStringFn': self.Function.prototype.toString,
'Function_toString': thisArg => safe.Function_toStringFn.call(thisArg),
'Math_floor': Math.floor,
'Math_max': Math.max,
'Math_min': Math.min,
'Math_random': Math.random,
'Object': Object,
'Object_defineProperty': Object.defineProperty.bind(Object),
'Object_defineProperties': Object.defineProperties.bind(Object),
'Object_fromEntries': Object.fromEntries.bind(Object),
'Object_getOwnPropertyDescriptor': Object.getOwnPropertyDescriptor.bind(Object),
'RegExp': self.RegExp,
'RegExp_test': self.RegExp.prototype.test,
'RegExp_exec': self.RegExp.prototype.exec,
'Request_clone': self.Request.prototype.clone,
'XMLHttpRequest': self.XMLHttpRequest,
'addEventListener': self.EventTarget.prototype.addEventListener,
'removeEventListener': self.EventTarget.prototype.removeEventListener,
'fetch': self.fetch,
'JSON': self.JSON,
'JSON_parseFn': self.JSON.parse,
'JSON_stringifyFn': self.JSON.stringify,
'JSON_parse': (...args) => safe.JSON_parseFn.call(safe.JSON, ...args),
'JSON_stringify': (...args) => safe.JSON_stringifyFn.call(safe.JSON, ...args),
'log': console.log.bind(console),
// Properties
logLevel: 0,
// Methods
makeLogPrefix(...args) {
return this.sendToLogger && `[${args.join(' \u205D ')}]` || '';
},
uboLog(...args) {
if ( this.sendToLogger === undefined ) { return; }
if ( args === undefined || args[0] === '' ) { return; }
return this.sendToLogger('info', ...args);
},
uboErr(...args) {
if ( this.sendToLogger === undefined ) { return; }
if ( args === undefined || args[0] === '' ) { return; }
return this.sendToLogger('error', ...args);
},
escapeRegexChars(s) {
return s.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
},
initPattern(pattern, options = {}) {
if ( pattern === '' ) {
return { matchAll: true };
}
const expect = (options.canNegate !== true || pattern.startsWith('!') === false);
if ( expect === false ) {
pattern = pattern.slice(1);
}
const match = /^\/(.+)\/([gimsu]*)$/.exec(pattern);
if ( match !== null ) {
return {
re: new this.RegExp(
match[1],
match[2] || options.flags
),
expect,
};
}
if ( options.flags !== undefined ) {
return {
re: new this.RegExp(this.escapeRegexChars(pattern),
options.flags
),
expect,
};
}
return { pattern, expect };
},
testPattern(details, haystack) {
if ( details.matchAll ) { return true; }
if ( details.re ) {
return this.RegExp_test.call(details.re, haystack) === details.expect;
}
return haystack.includes(details.pattern) === details.expect;
},
patternToRegex(pattern, flags = undefined, verbatim = false) {
if ( pattern === '' ) { return /^/; }
const match = /^\/(.+)\/([gimsu]*)$/.exec(pattern);
if ( match === null ) {
const reStr = this.escapeRegexChars(pattern);
return new RegExp(verbatim ? `^${reStr}$` : reStr, flags);
}
try {
return new RegExp(match[1], match[2] || undefined);
}
catch(ex) {
}
return /^/;
},
getExtraArgs(args, offset = 0) {
const entries = args.slice(offset).reduce((out, v, i, a) => {
if ( (i & 1) === 0 ) {
const rawValue = a[i+1];
const value = /^\d+$/.test(rawValue)
? parseInt(rawValue, 10)
: rawValue;
out.push([ a[i], value ]);
}
return out;
}, []);
return this.Object_fromEntries(entries);
},
onIdle(fn, options) {
if ( self.requestIdleCallback ) {
return self.requestIdleCallback(fn, options);
}
return self.requestAnimationFrame(fn);
},
};
scriptletGlobals.safeSelf = safe;
if ( scriptletGlobals.bcSecret === undefined ) { return safe; }
// This is executed only when the logger is opened
const bc = new self.BroadcastChannel(scriptletGlobals.bcSecret);
let bcBuffer = [];
safe.logLevel = scriptletGlobals.logLevel || 1;
safe.sendToLogger = (type, ...args) => {
if ( args.length === 0 ) { return; }
const text = `[${document.location.hostname || document.location.href}]${args.join(' ')}`;
if ( bcBuffer === undefined ) {
return bc.postMessage({ what: 'messageToLogger', type, text });
}
bcBuffer.push({ type, text });
};
bc.onmessage = ev => {
const msg = ev.data;
switch ( msg ) {
case 'iamready!':
if ( bcBuffer === undefined ) { break; }
bcBuffer.forEach(({ type, text }) =>
bc.postMessage({ what: 'messageToLogger', type, text })
);
bcBuffer = undefined;
break;
case 'setScriptletLogLevelToOne':
safe.logLevel = 1;
break;
case 'setScriptletLogLevelToTwo':
safe.logLevel = 2;
break;
}
};
bc.postMessage('areyouready?');
return safe;
}
/******************************************************************************/
const hnParts = [];
try { hnParts.push(...document.location.hostname.split('.')); }
catch(ex) { }
const hnpartslen = hnParts.length;
if ( hnpartslen === 0 ) { return; }
const todoIndices = new Set();
const tonotdoIndices = [];
// Exceptions
if ( exceptionsMap.size !== 0 ) {
for ( let i = 0; i < hnpartslen; i++ ) {
const hn = hnParts.slice(i).join('.');
const excepted = exceptionsMap.get(hn);
if ( excepted ) { tonotdoIndices.push(...excepted); }
}
exceptionsMap.clear();
}
// Hostname-based
if ( hostnamesMap.size !== 0 ) {
const collectArgIndices = hn => {
let argsIndices = hostnamesMap.get(hn);
if ( argsIndices === undefined ) { return; }
if ( typeof argsIndices === 'number' ) { argsIndices = [ argsIndices ]; }
for ( const argsIndex of argsIndices ) {
if ( tonotdoIndices.includes(argsIndex) ) { continue; }
todoIndices.add(argsIndex);
}
};
for ( let i = 0; i < hnpartslen; i++ ) {
const hn = hnParts.slice(i).join('.');
collectArgIndices(hn);
}
collectArgIndices('*');
hostnamesMap.clear();
}
// Entity-based
if ( entitiesMap.size !== 0 ) {
const n = hnpartslen - 1;
for ( let i = 0; i < n; i++ ) {
for ( let j = n; j > i; j-- ) {
const en = hnParts.slice(i,j).join('.');
let argsIndices = entitiesMap.get(en);
if ( argsIndices === undefined ) { continue; }
if ( typeof argsIndices === 'number' ) { argsIndices = [ argsIndices ]; }
for ( const argsIndex of argsIndices ) {
if ( tonotdoIndices.includes(argsIndex) ) { continue; }
todoIndices.add(argsIndex);
}
}
}
entitiesMap.clear();
}
// Apply scriplets
for ( const i of todoIndices ) {
try { m3uPrune(...argsList[i]); }
catch(ex) {}
}
argsList.length = 0;
/******************************************************************************/
};
// End of code to inject
/******************************************************************************/
// Inject code
// https://bugzilla.mozilla.org/show_bug.cgi?id=1736575
// 'MAIN' world not yet supported in Firefox, so we inject the code into
// 'MAIN' ourself when environment in Firefox.
const targetWorld = 'MAIN';
// Not Firefox
if ( typeof wrappedJSObject !== 'object' || targetWorld === 'ISOLATED' ) {
return uBOL_m3uPrune();
}
// Firefox
{
const page = self.wrappedJSObject;
let script, url;
try {
page.uBOL_m3uPrune = cloneInto([
[ '(', uBOL_m3uPrune.toString(), ')();' ],
{ type: 'text/javascript; charset=utf-8' },
], self);
const blob = new page.Blob(...page.uBOL_m3uPrune);
url = page.URL.createObjectURL(blob);
const doc = page.document;
script = doc.createElement('script');
script.async = false;
script.src = url;
(doc.head || doc.documentElement || doc).append(script);
} catch (ex) {
console.error(ex);
}
if ( url ) {
if ( script ) { script.remove(); }
page.URL.revokeObjectURL(url);
}
delete page.uBOL_m3uPrune;
}
/******************************************************************************/
// End of local scope
})();
/******************************************************************************/
void 0;