mirror of https://github.com/gorhill/uBlock.git
1360 lines
45 KiB
JavaScript
1360 lines
45 KiB
JavaScript
/*******************************************************************************
|
||
|
||
uBlock Origin - a comprehensive, efficient content blocker
|
||
Copyright (C) 2022-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
|
||
*/
|
||
|
||
import * as makeScriptlet from './make-scriptlets.js';
|
||
import * as sfp from './js/static-filtering-parser.js';
|
||
|
||
import { createHash, randomBytes } from 'crypto';
|
||
|
||
import { dnrRulesetFromRawLists } from './js/static-dnr-filtering.js';
|
||
import fs from 'fs/promises';
|
||
import https from 'https';
|
||
import path from 'path';
|
||
import process from 'process';
|
||
import redirectResourcesMap from './js/redirect-resources.js';
|
||
import { safeReplace } from './safe-replace.js';
|
||
|
||
/******************************************************************************/
|
||
|
||
const commandLineArgs = (( ) => {
|
||
const args = new Map();
|
||
let name, value;
|
||
for ( const arg of process.argv.slice(2) ) {
|
||
const pos = arg.indexOf('=');
|
||
if ( pos === -1 ) {
|
||
name = arg;
|
||
value = '';
|
||
} else {
|
||
name = arg.slice(0, pos);
|
||
value = arg.slice(pos+1);
|
||
}
|
||
args.set(name, value);
|
||
}
|
||
return args;
|
||
})();
|
||
|
||
const platform = commandLineArgs.get('platform') || 'chromium';
|
||
const outputDir = commandLineArgs.get('output') || '.';
|
||
const cacheDir = `${outputDir}/../mv3-data`;
|
||
const rulesetDir = `${outputDir}/rulesets`;
|
||
const scriptletDir = `${rulesetDir}/scripting`;
|
||
const env = [
|
||
platform,
|
||
'mv3',
|
||
'ublock',
|
||
'ubol',
|
||
'user_stylesheet',
|
||
];
|
||
|
||
if ( platform !== 'firefox' ) {
|
||
env.push('native_css_has');
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
const jsonSetMapReplacer = (k, v) => {
|
||
if ( v instanceof Set || v instanceof Map ) {
|
||
if ( v.size === 0 ) { return; }
|
||
return Array.from(v);
|
||
}
|
||
return v;
|
||
};
|
||
|
||
const uidint32 = (s) => {
|
||
const h = createHash('sha256').update(s).digest('hex').slice(0,8);
|
||
return parseInt(h,16) & 0x7FFFFFFF;
|
||
};
|
||
|
||
const hnSort = (a, b) =>
|
||
a.split('.').reverse().join('.').localeCompare(
|
||
b.split('.').reverse().join('.')
|
||
);
|
||
|
||
/******************************************************************************/
|
||
|
||
const stdOutput = [];
|
||
|
||
const log = (text, silent = false) => {
|
||
stdOutput.push(text);
|
||
if ( silent === false ) {
|
||
console.log(text);
|
||
}
|
||
};
|
||
|
||
/******************************************************************************/
|
||
|
||
const urlToFileName = url => {
|
||
return url
|
||
.replace(/^https?:\/\//, '')
|
||
.replace(/\//g, '_');
|
||
};
|
||
|
||
const fetchText = (url, cacheDir) => {
|
||
return new Promise((resolve, reject) => {
|
||
const fname = urlToFileName(url);
|
||
fs.readFile(`${cacheDir}/${fname}`, { encoding: 'utf8' }).then(content => {
|
||
log(`\tFetched local ${url}`);
|
||
resolve({ url, content });
|
||
}).catch(( ) => {
|
||
log(`\tFetching remote ${url}`);
|
||
https.get(url, response => {
|
||
const data = [];
|
||
response.on('data', chunk => {
|
||
data.push(chunk.toString());
|
||
});
|
||
response.on('end', ( ) => {
|
||
const content = data.join('');
|
||
try {
|
||
writeFile(`${cacheDir}/${fname}`, content);
|
||
} catch (ex) {
|
||
}
|
||
resolve({ url, content });
|
||
});
|
||
}).on('error', error => {
|
||
reject(error);
|
||
});
|
||
});
|
||
});
|
||
};
|
||
|
||
/******************************************************************************/
|
||
|
||
const writeFile = async (fname, data) => {
|
||
const dir = path.dirname(fname);
|
||
await fs.mkdir(dir, { recursive: true });
|
||
const promise = fs.writeFile(fname, data);
|
||
writeOps.push(promise);
|
||
return promise;
|
||
};
|
||
|
||
const copyFile = async (from, to) => {
|
||
const dir = path.dirname(to);
|
||
await fs.mkdir(dir, { recursive: true });
|
||
const promise = fs.copyFile(from, to);
|
||
writeOps.push(promise);
|
||
return promise;
|
||
};
|
||
|
||
const writeOps = [];
|
||
|
||
/******************************************************************************/
|
||
|
||
const ruleResources = [];
|
||
const rulesetDetails = [];
|
||
const scriptletStats = new Map();
|
||
const genericDetails = new Map();
|
||
const requiredRedirectResources = new Set();
|
||
|
||
/******************************************************************************/
|
||
|
||
async function fetchList(assetDetails) {
|
||
// Remember fetched URLs
|
||
const fetchedURLs = new Set();
|
||
|
||
// Fetch list and expand `!#include` directives
|
||
let parts = assetDetails.urls.map(url => ({ url }));
|
||
while ( parts.every(v => typeof v === 'string') === false ) {
|
||
const newParts = [];
|
||
for ( const part of parts ) {
|
||
if ( typeof part === 'string' ) {
|
||
newParts.push(part);
|
||
continue;
|
||
}
|
||
if ( fetchedURLs.has(part.url) ) {
|
||
newParts.push('');
|
||
continue;
|
||
}
|
||
fetchedURLs.add(part.url);
|
||
if ( part.url.startsWith('https://ublockorigin.github.io/uAssets/filters/') ) {
|
||
newParts.push(`!#trusted on ${assetDetails.secret}`);
|
||
}
|
||
newParts.push(
|
||
fetchText(part.url, cacheDir).then(details => {
|
||
const { url } = details;
|
||
const content = details.content.trim();
|
||
if ( typeof content === 'string' && content !== '' ) {
|
||
if (
|
||
content.startsWith('<') === false ||
|
||
content.endsWith('>') === false
|
||
) {
|
||
return { url, content };
|
||
}
|
||
}
|
||
log(`No valid content for ${details.name}`);
|
||
return { url, content: '' };
|
||
})
|
||
);
|
||
newParts.push(`!#trusted off ${assetDetails.secret}`);
|
||
}
|
||
parts = await Promise.all(newParts);
|
||
parts = sfp.utils.preparser.expandIncludes(parts, env);
|
||
}
|
||
const text = parts.join('\n');
|
||
|
||
if ( text === '' ) {
|
||
log('No filterset found');
|
||
}
|
||
return text;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
const isUnsupported = rule =>
|
||
rule._error !== undefined;
|
||
|
||
const isRegex = rule =>
|
||
rule.condition !== undefined &&
|
||
rule.condition.regexFilter !== undefined;
|
||
|
||
const isRedirect = rule => {
|
||
if ( rule.action === undefined ) { return false; }
|
||
if ( rule.action.type !== 'redirect' ) { return false; }
|
||
if ( rule.action.redirect?.extensionPath !== undefined ) { return true; }
|
||
if ( rule.action.redirect?.transform?.path !== undefined ) { return true; }
|
||
return false;
|
||
};
|
||
|
||
const isModifyHeaders = rule =>
|
||
rule.action !== undefined &&
|
||
rule.action.type === 'modifyHeaders';
|
||
|
||
const isRemoveparam = rule =>
|
||
rule.action !== undefined &&
|
||
rule.action.type === 'redirect' &&
|
||
rule.action.redirect.transform !== undefined;
|
||
|
||
const isGood = rule =>
|
||
isUnsupported(rule) === false &&
|
||
isRedirect(rule) === false &&
|
||
isModifyHeaders(rule) === false &&
|
||
isRemoveparam(rule) === false;
|
||
|
||
/******************************************************************************/
|
||
|
||
// Two distinct hostnames:
|
||
// www.example.com
|
||
// example.com
|
||
// Can be reduced to a single one:
|
||
// example.com
|
||
// Since if example.com matches, then www.example.com (or any other subdomain
|
||
// of example.com) will always match.
|
||
|
||
function pruneHostnameArray(hostnames) {
|
||
const rootMap = new Map();
|
||
for ( const hostname of hostnames ) {
|
||
const labels = hostname.split('.');
|
||
let currentMap = rootMap;
|
||
let i = labels.length;
|
||
while ( i-- ) {
|
||
const label = labels[i];
|
||
let nextMap = currentMap.get(label);
|
||
if ( nextMap === null ) { break; }
|
||
if ( nextMap === undefined ) {
|
||
if ( i === 0 ) {
|
||
currentMap.set(label, (nextMap = null));
|
||
} else {
|
||
currentMap.set(label, (nextMap = new Map()));
|
||
}
|
||
} else if ( i === 0 ) {
|
||
currentMap.set(label, null);
|
||
}
|
||
currentMap = nextMap;
|
||
}
|
||
}
|
||
const assemble = (currentMap, currentHostname, out) => {
|
||
for ( const [ label, nextMap ] of currentMap ) {
|
||
const nextHostname = currentHostname === ''
|
||
? label
|
||
: `${label}.${currentHostname}`;
|
||
if ( nextMap === null ) {
|
||
out.push(nextHostname);
|
||
} else {
|
||
assemble(nextMap, nextHostname, out);
|
||
}
|
||
}
|
||
return out;
|
||
};
|
||
return assemble(rootMap, '', []);
|
||
}
|
||
|
||
/*******************************************************************************
|
||
*
|
||
* For large rulesets, one rule per line for compromise between size and
|
||
* readability. This also means that the number of lines in resulting file
|
||
* representative of the number of rules in the ruleset.
|
||
*
|
||
* */
|
||
|
||
function toJSONRuleset(ruleset) {
|
||
const replacer = (k, v) => {
|
||
if ( k.startsWith('_') ) { return; }
|
||
if ( Array.isArray(v) ) {
|
||
return v.sort();
|
||
}
|
||
if ( v instanceof Object ) {
|
||
const sorted = {};
|
||
for ( const kk of Object.keys(v).sort() ) {
|
||
sorted[kk] = v[kk];
|
||
}
|
||
return sorted;
|
||
}
|
||
return v;
|
||
};
|
||
const indent = ruleset.length > 10 ? undefined : 1;
|
||
const out = [];
|
||
for ( const rule of ruleset ) {
|
||
out.push(JSON.stringify(rule, replacer, indent));
|
||
}
|
||
return `[\n${out.join(',\n')}\n]\n`;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function processNetworkFilters(assetDetails, network) {
|
||
const { ruleset: rules } = network;
|
||
log(`Input filter count: ${network.filterCount}`);
|
||
log(`\tAccepted filter count: ${network.acceptedFilterCount}`);
|
||
log(`\tRejected filter count: ${network.rejectedFilterCount}`);
|
||
log(`Output rule count: ${rules.length}`);
|
||
|
||
// Minimize requestDomains arrays
|
||
for ( const rule of rules ) {
|
||
const condition = rule.condition;
|
||
if ( condition === undefined ) { continue; }
|
||
const requestDomains = condition.requestDomains;
|
||
if ( requestDomains === undefined ) { continue; }
|
||
const beforeCount = requestDomains.length;
|
||
condition.requestDomains = pruneHostnameArray(requestDomains);
|
||
const afterCount = condition.requestDomains.length;
|
||
if ( afterCount !== beforeCount ) {
|
||
log(`\tPruning requestDomains: from ${beforeCount} to ${afterCount}`);
|
||
}
|
||
}
|
||
|
||
// Add native DNR ruleset if present
|
||
if ( assetDetails.dnrURL ) {
|
||
const result = await fetchText(assetDetails.dnrURL, cacheDir);
|
||
for ( const rule of JSON.parse(result.content) ) {
|
||
rules.push(rule);
|
||
}
|
||
}
|
||
|
||
const plainGood = rules.filter(rule => isGood(rule) && isRegex(rule) === false);
|
||
log(`\tPlain good: ${plainGood.length}`);
|
||
log(plainGood
|
||
.filter(rule => Array.isArray(rule._warning))
|
||
.map(rule => rule._warning.map(v => `\t\t${v}`))
|
||
.join('\n'), true
|
||
);
|
||
|
||
const regexes = rules.filter(rule => isGood(rule) && isRegex(rule));
|
||
log(`\tMaybe good (regexes): ${regexes.length}`);
|
||
|
||
const redirects = rules.filter(rule =>
|
||
isUnsupported(rule) === false &&
|
||
isRedirect(rule)
|
||
);
|
||
redirects.forEach(rule => {
|
||
if ( rule.action.redirect.extensionPath === undefined ) { return; }
|
||
requiredRedirectResources.add(
|
||
rule.action.redirect.extensionPath.replace(/^\/+/, '')
|
||
);
|
||
});
|
||
log(`\tredirect=: ${redirects.length}`);
|
||
|
||
const removeparamsGood = rules.filter(rule =>
|
||
isUnsupported(rule) === false && isRemoveparam(rule)
|
||
);
|
||
const removeparamsBad = rules.filter(rule =>
|
||
isUnsupported(rule) && isRemoveparam(rule)
|
||
);
|
||
log(`\tremoveparams= (accepted/discarded): ${removeparamsGood.length}/${removeparamsBad.length}`);
|
||
|
||
const modifyHeaders = rules.filter(rule =>
|
||
isUnsupported(rule) === false &&
|
||
isModifyHeaders(rule)
|
||
);
|
||
log(`\tmodifyHeaders=: ${modifyHeaders.length}`);
|
||
|
||
const bad = rules.filter(rule =>
|
||
isUnsupported(rule)
|
||
);
|
||
log(`\tUnsupported: ${bad.length}`);
|
||
log(bad.map(rule => rule._error.map(v => `\t\t${v}`)).join('\n'), true);
|
||
|
||
writeFile(
|
||
`${rulesetDir}/main/${assetDetails.id}.json`,
|
||
toJSONRuleset(plainGood)
|
||
);
|
||
|
||
if ( regexes.length !== 0 ) {
|
||
writeFile(
|
||
`${rulesetDir}/regex/${assetDetails.id}.json`,
|
||
toJSONRuleset(regexes)
|
||
);
|
||
}
|
||
|
||
if ( removeparamsGood.length !== 0 ) {
|
||
writeFile(
|
||
`${rulesetDir}/removeparam/${assetDetails.id}.json`,
|
||
toJSONRuleset(removeparamsGood)
|
||
);
|
||
}
|
||
|
||
if ( redirects.length !== 0 ) {
|
||
writeFile(
|
||
`${rulesetDir}/redirect/${assetDetails.id}.json`,
|
||
toJSONRuleset(redirects)
|
||
);
|
||
}
|
||
|
||
if ( modifyHeaders.length !== 0 ) {
|
||
writeFile(
|
||
`${rulesetDir}/modify-headers/${assetDetails.id}.json`,
|
||
toJSONRuleset(modifyHeaders)
|
||
);
|
||
}
|
||
|
||
return {
|
||
total: rules.length,
|
||
plain: plainGood.length,
|
||
discarded: removeparamsBad.length,
|
||
rejected: bad.length,
|
||
regex: regexes.length,
|
||
removeparam: removeparamsGood.length,
|
||
redirect: redirects.length,
|
||
modifyHeaders: modifyHeaders.length,
|
||
};
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
// TODO: unify css/scriptlet processing code since now css styles are
|
||
// injected using scriptlet injection.
|
||
|
||
// Load all available scriptlets into a key-val map, where the key is the
|
||
// scriptlet token, and val is the whole content of the file.
|
||
|
||
let scriptletsMapPromise;
|
||
|
||
function loadAllSourceScriptlets() {
|
||
if ( scriptletsMapPromise !== undefined ) {
|
||
return scriptletsMapPromise;
|
||
}
|
||
|
||
scriptletsMapPromise = fs.readdir('./scriptlets').then(files => {
|
||
const readTemplateFile = file =>
|
||
fs.readFile(`./scriptlets/${file}`, { encoding: 'utf8' })
|
||
.then(text => ({ file, text }));
|
||
const readPromises = [];
|
||
for ( const file of files ) {
|
||
readPromises.push(readTemplateFile(file));
|
||
}
|
||
return Promise.all(readPromises).then(results => {
|
||
const originalScriptletMap = new Map();
|
||
for ( const details of results ) {
|
||
originalScriptletMap.set(
|
||
details.file.replace('.template.js', '')
|
||
.replace('.template.css', ''),
|
||
details.text
|
||
);
|
||
}
|
||
return originalScriptletMap;
|
||
});
|
||
});
|
||
|
||
return scriptletsMapPromise;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function processGenericCosmeticFilters(assetDetails, bucketsMap, exceptionSet) {
|
||
if ( bucketsMap === undefined ) { return 0; }
|
||
if ( exceptionSet ) {
|
||
for ( const [ hash, selectors ] of bucketsMap ) {
|
||
let i = selectors.length;
|
||
while ( i-- ) {
|
||
const selector = selectors[i];
|
||
if ( exceptionSet.has(selector) === false ) { continue; }
|
||
selectors.splice(i, 1);
|
||
//log(`\tRemoving excepted generic filter ##${selector}`);
|
||
}
|
||
if ( selectors.length === 0 ) {
|
||
bucketsMap.delete(hash);
|
||
}
|
||
}
|
||
}
|
||
if ( bucketsMap.size === 0 ) { return 0; }
|
||
const bucketsList = Array.from(bucketsMap);
|
||
const count = bucketsList.reduce((a, v) => a += v[1].length, 0);
|
||
if ( count === 0 ) { return 0; }
|
||
const selectorLists = bucketsList.map(v => [ v[0], v[1].join(',') ]);
|
||
const originalScriptletMap = await loadAllSourceScriptlets();
|
||
|
||
let patchedScriptlet = originalScriptletMap.get('css-generic').replace(
|
||
'$rulesetId$',
|
||
assetDetails.id
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$genericSelectorMap\$/,
|
||
`${JSON.stringify(selectorLists, scriptletJsonReplacer)}`
|
||
);
|
||
|
||
writeFile(
|
||
`${scriptletDir}/generic/${assetDetails.id}.js`,
|
||
patchedScriptlet
|
||
);
|
||
|
||
log(`CSS-generic: ${count} plain CSS selectors`);
|
||
|
||
return count;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function processGenericHighCosmeticFilters(assetDetails, selectorSet, exceptionSet) {
|
||
if ( selectorSet === undefined ) { return 0; }
|
||
if ( exceptionSet ) {
|
||
for ( const selector of selectorSet ) {
|
||
if ( exceptionSet.has(selector) === false ) { continue; }
|
||
selectorSet.delete(selector);
|
||
//log(`\tRemoving excepted generic filter ##${selector}`);
|
||
}
|
||
}
|
||
if ( selectorSet.size === 0 ) { return 0; }
|
||
const selectorLists = Array.from(selectorSet).sort().join(',\n');
|
||
const originalScriptletMap = await loadAllSourceScriptlets();
|
||
|
||
let patchedScriptlet = originalScriptletMap.get('css-generichigh').replace(
|
||
'$rulesetId$',
|
||
assetDetails.id
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\$selectorList\$/,
|
||
selectorLists
|
||
);
|
||
|
||
writeFile(
|
||
`${scriptletDir}/generichigh/${assetDetails.id}.css`,
|
||
patchedScriptlet
|
||
);
|
||
|
||
log(`CSS-generic-high: ${selectorSet.size} plain CSS selectors`);
|
||
|
||
return selectorSet.size;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
// This merges selectors which are used by the same hostnames
|
||
|
||
function groupSelectorsByHostnames(mapin) {
|
||
if ( mapin === undefined ) { return []; }
|
||
const merged = new Map();
|
||
for ( const [ selector, details ] of mapin ) {
|
||
if ( details.rejected ) { continue; }
|
||
const json = JSON.stringify(details);
|
||
let entries = merged.get(json);
|
||
if ( entries === undefined ) {
|
||
entries = new Set();
|
||
merged.set(json, entries);
|
||
}
|
||
entries.add(selector);
|
||
}
|
||
const out = [];
|
||
for ( const [ json, entries ] of merged ) {
|
||
const details = JSON.parse(json);
|
||
details.selectors = Array.from(entries).sort();
|
||
out.push(details);
|
||
}
|
||
return out;
|
||
}
|
||
|
||
// This merges hostnames which have the same set of selectors.
|
||
//
|
||
// Also, we sort the hostnames to increase likelihood that selector with
|
||
// same hostnames will end up in same generated scriptlet.
|
||
|
||
function groupHostnamesBySelectors(arrayin) {
|
||
const contentMap = new Map();
|
||
for ( const entry of arrayin ) {
|
||
const id = uidint32(JSON.stringify(entry.selectors));
|
||
let details = contentMap.get(id);
|
||
if ( details === undefined ) {
|
||
details = { a: entry.selectors };
|
||
contentMap.set(id, details);
|
||
}
|
||
if ( entry.matches !== undefined ) {
|
||
if ( details.y === undefined ) {
|
||
details.y = new Set();
|
||
}
|
||
for ( const hn of entry.matches ) {
|
||
details.y.add(hn);
|
||
}
|
||
}
|
||
if ( entry.excludeMatches !== undefined ) {
|
||
if ( details.n === undefined ) {
|
||
details.n = new Set();
|
||
}
|
||
for ( const hn of entry.excludeMatches ) {
|
||
details.n.add(hn);
|
||
}
|
||
}
|
||
}
|
||
const out = Array.from(contentMap).map(a => [
|
||
a[0], {
|
||
a: a[1].a,
|
||
y: a[1].y ? Array.from(a[1].y).sort(hnSort) : '*',
|
||
n: a[1].n ? Array.from(a[1].n) : undefined,
|
||
}
|
||
]).sort((a, b) => {
|
||
const ha = Array.isArray(a[1].y) ? a[1].y[0] : '*';
|
||
const hb = Array.isArray(b[1].y) ? b[1].y[0] : '*';
|
||
return hnSort(ha, hb);
|
||
});
|
||
return out;
|
||
}
|
||
|
||
const scriptletHostnameToIdMap = (hostnames, id, map) => {
|
||
for ( const hn of hostnames ) {
|
||
const existing = map.get(hn);
|
||
if ( existing === undefined ) {
|
||
map.set(hn, id);
|
||
} else if ( Array.isArray(existing) ) {
|
||
existing.push(id);
|
||
} else {
|
||
map.set(hn, [ existing, id ]);
|
||
}
|
||
}
|
||
};
|
||
|
||
const scriptletJsonReplacer = (k, v) => {
|
||
if ( k === 'n' ) {
|
||
if ( v === undefined || v.size === 0 ) { return; }
|
||
return Array.from(v);
|
||
}
|
||
if ( v instanceof Set || v instanceof Map ) {
|
||
if ( v.size === 0 ) { return; }
|
||
return Array.from(v);
|
||
}
|
||
return v;
|
||
};
|
||
|
||
/******************************************************************************/
|
||
|
||
function argsMap2List(argsMap, hostnamesMap) {
|
||
const argsList = [];
|
||
const indexMap = new Map();
|
||
for ( const [ id, details ] of argsMap ) {
|
||
indexMap.set(id, argsList.length);
|
||
argsList.push(details);
|
||
}
|
||
for ( const [ hn, ids ] of hostnamesMap ) {
|
||
if ( typeof ids === 'number' ) {
|
||
hostnamesMap.set(hn, indexMap.get(ids));
|
||
continue;
|
||
}
|
||
for ( let i = 0; i < ids.length; i++ ) {
|
||
ids[i] = indexMap.get(ids[i]);
|
||
}
|
||
}
|
||
return argsList;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function processCosmeticFilters(assetDetails, mapin) {
|
||
if ( mapin === undefined ) { return 0; }
|
||
if ( mapin.size === 0 ) { return 0; }
|
||
|
||
const domainBasedEntries = groupHostnamesBySelectors(
|
||
groupSelectorsByHostnames(mapin)
|
||
);
|
||
// We do not want more than n CSS files per subscription, so we will
|
||
// group multiple unrelated selectors in the same file, and distinct
|
||
// css declarations will be injected programmatically according to the
|
||
// hostname of the current document.
|
||
//
|
||
// The cosmetic filters will be injected programmatically as content
|
||
// script and the decisions to activate the cosmetic filters will be
|
||
// done at injection time according to the document's hostname.
|
||
const generatedFiles = [];
|
||
|
||
const argsMap = domainBasedEntries.map(entry => [
|
||
entry[0],
|
||
{
|
||
a: entry[1].a ? entry[1].a.join(',\n') : undefined,
|
||
n: entry[1].n
|
||
}
|
||
]);
|
||
const hostnamesMap = new Map();
|
||
for ( const [ id, details ] of domainBasedEntries ) {
|
||
if ( details.y === undefined ) { continue; }
|
||
scriptletHostnameToIdMap(details.y, id, hostnamesMap);
|
||
}
|
||
const argsList = argsMap2List(argsMap, hostnamesMap);
|
||
const entitiesMap = new Map();
|
||
for ( const [ hn, details ] of hostnamesMap ) {
|
||
if ( hn.endsWith('.*') === false ) { continue; }
|
||
hostnamesMap.delete(hn);
|
||
entitiesMap.set(hn.slice(0, -2), details);
|
||
}
|
||
|
||
// Extract exceptions from argsList, simplify argsList entries
|
||
const exceptionsMap = new Map();
|
||
for ( let i = 0; i < argsList.length; i++ ) {
|
||
const details = argsList[i];
|
||
if ( details.n ) {
|
||
for ( const hn of details.n ) {
|
||
if ( exceptionsMap.has(hn) === false ) {
|
||
exceptionsMap.set(hn, []);
|
||
}
|
||
exceptionsMap.get(hn).push(i);
|
||
}
|
||
}
|
||
argsList[i] = details.a;
|
||
}
|
||
|
||
const originalScriptletMap = await loadAllSourceScriptlets();
|
||
let patchedScriptlet = originalScriptletMap.get('css-specific').replace(
|
||
'$rulesetId$',
|
||
assetDetails.id
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$argsList\$/,
|
||
`${JSON.stringify(argsList, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$hostnamesMap\$/,
|
||
`${JSON.stringify(hostnamesMap, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$entitiesMap\$/,
|
||
`${JSON.stringify(entitiesMap, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$exceptionsMap\$/,
|
||
`${JSON.stringify(exceptionsMap, scriptletJsonReplacer)}`
|
||
);
|
||
writeFile(`${scriptletDir}/specific/${assetDetails.id}.js`, patchedScriptlet);
|
||
generatedFiles.push(`${assetDetails.id}`);
|
||
|
||
if ( generatedFiles.length !== 0 ) {
|
||
log(`CSS-specific: ${mapin.size} distinct filters`);
|
||
log(`\tCombined into ${hostnamesMap.size} distinct hostnames`);
|
||
log(`\tCombined into ${entitiesMap.size} distinct entities`);
|
||
}
|
||
|
||
return hostnamesMap.size + entitiesMap.size;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function processDeclarativeCosmeticFilters(assetDetails, mapin) {
|
||
if ( mapin === undefined ) { return 0; }
|
||
if ( mapin.size === 0 ) { return 0; }
|
||
|
||
// Distinguish declarative-compiled-as-procedural from actual procedural.
|
||
const declaratives = new Map();
|
||
mapin.forEach((details, jsonSelector) => {
|
||
const selector = JSON.parse(jsonSelector);
|
||
if ( selector.cssable !== true ) { return; }
|
||
selector.cssable = undefined;
|
||
declaratives.set(JSON.stringify(selector), details);
|
||
});
|
||
if ( declaratives.size === 0 ) { return 0; }
|
||
|
||
const contentArray = groupHostnamesBySelectors(
|
||
groupSelectorsByHostnames(declaratives)
|
||
);
|
||
|
||
const argsMap = contentArray.map(entry => [
|
||
entry[0],
|
||
{
|
||
a: entry[1].a,
|
||
n: entry[1].n,
|
||
}
|
||
]);
|
||
const hostnamesMap = new Map();
|
||
for ( const [ id, details ] of contentArray ) {
|
||
if ( details.y === undefined ) { continue; }
|
||
scriptletHostnameToIdMap(details.y, id, hostnamesMap);
|
||
}
|
||
const argsList = argsMap2List(argsMap, hostnamesMap);
|
||
const entitiesMap = new Map();
|
||
for ( const [ hn, details ] of hostnamesMap ) {
|
||
if ( hn.endsWith('.*') === false ) { continue; }
|
||
hostnamesMap.delete(hn);
|
||
entitiesMap.set(hn.slice(0, -2), details);
|
||
}
|
||
|
||
// Extract exceptions from argsList, simplify argsList entries
|
||
const exceptionsMap = new Map();
|
||
for ( let i = 0; i < argsList.length; i++ ) {
|
||
const details = argsList[i];
|
||
if ( details.n ) {
|
||
for ( const hn of details.n ) {
|
||
if ( exceptionsMap.has(hn) === false ) {
|
||
exceptionsMap.set(hn, []);
|
||
}
|
||
exceptionsMap.get(hn).push(i);
|
||
}
|
||
}
|
||
argsList[i] = details.a;
|
||
}
|
||
|
||
const originalScriptletMap = await loadAllSourceScriptlets();
|
||
let patchedScriptlet = originalScriptletMap.get('css-declarative').replace(
|
||
'$rulesetId$',
|
||
assetDetails.id
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$argsList\$/,
|
||
`${JSON.stringify(argsList, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$hostnamesMap\$/,
|
||
`${JSON.stringify(hostnamesMap, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$entitiesMap\$/,
|
||
`${JSON.stringify(entitiesMap, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$exceptionsMap\$/,
|
||
`${JSON.stringify(exceptionsMap, scriptletJsonReplacer)}`
|
||
);
|
||
writeFile(`${scriptletDir}/declarative/${assetDetails.id}.js`, patchedScriptlet);
|
||
|
||
if ( contentArray.length !== 0 ) {
|
||
log(`CSS-declarative: ${declaratives.size} distinct filters`);
|
||
log(`\tCombined into ${hostnamesMap.size} distinct hostnames`);
|
||
log(`\tCombined into ${entitiesMap.size} distinct entities`);
|
||
}
|
||
|
||
return hostnamesMap.size + entitiesMap.size;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function processProceduralCosmeticFilters(assetDetails, mapin) {
|
||
if ( mapin === undefined ) { return 0; }
|
||
if ( mapin.size === 0 ) { return 0; }
|
||
|
||
// Distinguish declarative-compiled-as-procedural from actual procedural.
|
||
const procedurals = new Map();
|
||
mapin.forEach((details, jsonSelector) => {
|
||
const selector = JSON.parse(jsonSelector);
|
||
if ( selector.cssable ) { return; }
|
||
procedurals.set(jsonSelector, details);
|
||
});
|
||
if ( procedurals.size === 0 ) { return 0; }
|
||
|
||
const contentArray = groupHostnamesBySelectors(
|
||
groupSelectorsByHostnames(procedurals)
|
||
);
|
||
|
||
const argsMap = contentArray.map(entry => [
|
||
entry[0],
|
||
{
|
||
a: entry[1].a,
|
||
n: entry[1].n,
|
||
}
|
||
]);
|
||
const hostnamesMap = new Map();
|
||
for ( const [ id, details ] of contentArray ) {
|
||
if ( details.y === undefined ) { continue; }
|
||
scriptletHostnameToIdMap(details.y, id, hostnamesMap);
|
||
}
|
||
const argsList = argsMap2List(argsMap, hostnamesMap);
|
||
const entitiesMap = new Map();
|
||
for ( const [ hn, details ] of hostnamesMap ) {
|
||
if ( hn.endsWith('.*') === false ) { continue; }
|
||
hostnamesMap.delete(hn);
|
||
entitiesMap.set(hn.slice(0, -2), details);
|
||
}
|
||
|
||
// Extract exceptions from argsList, simplify argsList entries
|
||
const exceptionsMap = new Map();
|
||
for ( let i = 0; i < argsList.length; i++ ) {
|
||
const details = argsList[i];
|
||
if ( details.n ) {
|
||
for ( const hn of details.n ) {
|
||
if ( exceptionsMap.has(hn) === false ) {
|
||
exceptionsMap.set(hn, []);
|
||
}
|
||
exceptionsMap.get(hn).push(i);
|
||
}
|
||
}
|
||
argsList[i] = details.a;
|
||
}
|
||
|
||
const originalScriptletMap = await loadAllSourceScriptlets();
|
||
let patchedScriptlet = originalScriptletMap.get('css-procedural').replace(
|
||
'$rulesetId$',
|
||
assetDetails.id
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$argsList\$/,
|
||
`${JSON.stringify(argsList, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$hostnamesMap\$/,
|
||
`${JSON.stringify(hostnamesMap, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$entitiesMap\$/,
|
||
`${JSON.stringify(entitiesMap, scriptletJsonReplacer)}`
|
||
);
|
||
patchedScriptlet = safeReplace(patchedScriptlet,
|
||
/\bself\.\$exceptionsMap\$/,
|
||
`${JSON.stringify(exceptionsMap, scriptletJsonReplacer)}`
|
||
);
|
||
writeFile(`${scriptletDir}/procedural/${assetDetails.id}.js`, patchedScriptlet);
|
||
|
||
if ( contentArray.length !== 0 ) {
|
||
log(`Procedural-related distinct filters: ${procedurals.size} distinct combined selectors`);
|
||
log(`\tCombined into ${hostnamesMap.size} distinct hostnames`);
|
||
log(`\tCombined into ${entitiesMap.size} distinct entities`);
|
||
}
|
||
|
||
return hostnamesMap.size + entitiesMap.size;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function processScriptletFilters(assetDetails, mapin) {
|
||
if ( mapin === undefined ) { return 0; }
|
||
if ( mapin.size === 0 ) { return 0; }
|
||
|
||
makeScriptlet.init();
|
||
|
||
for ( const details of mapin.values() ) {
|
||
makeScriptlet.compile(details);
|
||
}
|
||
const stats = await makeScriptlet.commit(
|
||
assetDetails.id,
|
||
`${scriptletDir}/scriptlet`,
|
||
writeFile
|
||
);
|
||
if ( stats.length !== 0 ) {
|
||
scriptletStats.set(assetDetails.id, stats);
|
||
}
|
||
makeScriptlet.reset();
|
||
return stats.length;
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function rulesetFromURLs(assetDetails) {
|
||
log('============================');
|
||
log(`Listset for '${assetDetails.id}':`);
|
||
|
||
if ( assetDetails.text === undefined ) {
|
||
const text = await fetchList(assetDetails);
|
||
if ( text === '' ) { return; }
|
||
assetDetails.text = text;
|
||
}
|
||
|
||
if ( Array.isArray(assetDetails.filters) ) {
|
||
assetDetails.text += '\n' + assetDetails.filters.join('\n');
|
||
}
|
||
|
||
const extensionPaths = [];
|
||
for ( const [ fname, details ] of redirectResourcesMap ) {
|
||
const path = `/web_accessible_resources/${fname}`;
|
||
extensionPaths.push([ fname, path ]);
|
||
if ( details.alias === undefined ) { continue; }
|
||
if ( typeof details.alias === 'string' ) {
|
||
extensionPaths.push([ details.alias, path ]);
|
||
continue;
|
||
}
|
||
if ( Array.isArray(details.alias) === false ) { continue; }
|
||
for ( const alias of details.alias ) {
|
||
extensionPaths.push([ alias, path ]);
|
||
}
|
||
}
|
||
|
||
const results = await dnrRulesetFromRawLists(
|
||
[ { name: assetDetails.id, text: assetDetails.text } ],
|
||
{ env, extensionPaths, secret: assetDetails.secret }
|
||
);
|
||
|
||
const netStats = await processNetworkFilters(
|
||
assetDetails,
|
||
results.network
|
||
);
|
||
|
||
// Split cosmetic filters into two groups: declarative and procedural
|
||
const declarativeCosmetic = new Map();
|
||
const proceduralCosmetic = new Map();
|
||
const rejectedCosmetic = [];
|
||
if ( results.specificCosmetic ) {
|
||
for ( const [ selector, details ] of results.specificCosmetic ) {
|
||
if ( details.rejected ) {
|
||
rejectedCosmetic.push(selector);
|
||
continue;
|
||
}
|
||
if ( selector.startsWith('{') === false ) {
|
||
declarativeCosmetic.set(selector, details);
|
||
continue;
|
||
}
|
||
const parsed = JSON.parse(selector);
|
||
parsed.raw = undefined;
|
||
proceduralCosmetic.set(JSON.stringify(parsed), details);
|
||
}
|
||
}
|
||
if ( rejectedCosmetic.length !== 0 ) {
|
||
log(`Rejected cosmetic filters: ${rejectedCosmetic.length}`);
|
||
log(rejectedCosmetic.map(line => `\t${line}`).join('\n'), true);
|
||
}
|
||
|
||
if (
|
||
Array.isArray(results.network.generichideExclusions) &&
|
||
results.network.generichideExclusions.length !== 0
|
||
) {
|
||
genericDetails.set(
|
||
assetDetails.id,
|
||
results.network.generichideExclusions.filter(hn => hn.endsWith('.*') === false).sort()
|
||
);
|
||
}
|
||
|
||
const genericCosmeticStats = await processGenericCosmeticFilters(
|
||
assetDetails,
|
||
results.genericCosmetic,
|
||
results.genericCosmeticExceptions
|
||
);
|
||
const genericHighCosmeticStats = await processGenericHighCosmeticFilters(
|
||
assetDetails,
|
||
results.genericHighCosmetic,
|
||
results.genericCosmeticExceptions
|
||
);
|
||
const specificCosmeticStats = await processCosmeticFilters(
|
||
assetDetails,
|
||
declarativeCosmetic
|
||
);
|
||
const declarativeStats = await processDeclarativeCosmeticFilters(
|
||
assetDetails,
|
||
proceduralCosmetic
|
||
);
|
||
const proceduralStats = await processProceduralCosmeticFilters(
|
||
assetDetails,
|
||
proceduralCosmetic
|
||
);
|
||
const scriptletStats = await processScriptletFilters(
|
||
assetDetails,
|
||
results.scriptlet
|
||
);
|
||
|
||
rulesetDetails.push({
|
||
id: assetDetails.id,
|
||
name: assetDetails.name,
|
||
group: assetDetails.group,
|
||
parent: assetDetails.parent,
|
||
enabled: assetDetails.enabled,
|
||
lang: assetDetails.lang,
|
||
tags: assetDetails.tags,
|
||
homeURL: assetDetails.homeURL,
|
||
filters: {
|
||
total: results.network.filterCount,
|
||
accepted: results.network.acceptedFilterCount,
|
||
rejected: results.network.rejectedFilterCount,
|
||
},
|
||
rules: {
|
||
total: netStats.total,
|
||
plain: netStats.plain,
|
||
regex: netStats.regex,
|
||
removeparam: netStats.removeparam,
|
||
redirect: netStats.redirect,
|
||
modifyHeaders: netStats.modifyHeaders,
|
||
discarded: netStats.discarded,
|
||
rejected: netStats.rejected,
|
||
},
|
||
css: {
|
||
generic: genericCosmeticStats,
|
||
generichigh: genericHighCosmeticStats,
|
||
specific: specificCosmeticStats,
|
||
declarative: declarativeStats,
|
||
procedural: proceduralStats,
|
||
},
|
||
scriptlets: scriptletStats,
|
||
});
|
||
|
||
ruleResources.push({
|
||
id: assetDetails.id,
|
||
enabled: assetDetails.enabled,
|
||
path: `/rulesets/main/${assetDetails.id}.json`
|
||
});
|
||
}
|
||
|
||
/******************************************************************************/
|
||
|
||
async function main() {
|
||
|
||
let version = '';
|
||
{
|
||
const now = new Date();
|
||
const yearPart = now.getUTCFullYear();
|
||
const monthPart = now.getUTCMonth() + 1;
|
||
const dayPart = now.getUTCDate();
|
||
const hourPart = Math.floor(now.getUTCHours());
|
||
const minutePart = Math.floor(now.getUTCMinutes());
|
||
version = `${yearPart}.${monthPart}.${dayPart}.${hourPart * 60 + minutePart}`;
|
||
}
|
||
log(`Version: ${version}`);
|
||
|
||
// Get assets.json content
|
||
const assets = await fs.readFile(
|
||
`./assets.dev.json`,
|
||
{ encoding: 'utf8' }
|
||
).then(text =>
|
||
JSON.parse(text)
|
||
);
|
||
|
||
// This will be used to sign our inserted `!#trusted on` directives
|
||
const secret = createHash('sha256').update(randomBytes(16)).digest('hex').slice(0,16);
|
||
log(`Secret: ${secret}`);
|
||
|
||
// Assemble all default lists as the default ruleset
|
||
const contentURLs = [
|
||
'https://ublockorigin.github.io/uAssets/filters/filters.min.txt',
|
||
'https://ublockorigin.github.io/uAssets/filters/badware.min.txt',
|
||
'https://ublockorigin.github.io/uAssets/filters/privacy.min.txt',
|
||
'https://ublockorigin.github.io/uAssets/filters/unbreak.min.txt',
|
||
'https://ublockorigin.github.io/uAssets/filters/quick-fixes.min.txt',
|
||
'https://ublockorigin.github.io/uAssets/filters/ubol-filters.txt',
|
||
'https://ublockorigin.github.io/uAssets/thirdparties/easylist.txt',
|
||
'https://ublockorigin.github.io/uAssets/thirdparties/easyprivacy.txt',
|
||
'https://pgl.yoyo.org/adservers/serverlist.php?hostformat=hosts&showintro=1&mimetype=plaintext',
|
||
];
|
||
await rulesetFromURLs({
|
||
id: 'default',
|
||
name: 'Ads, trackers, miners, and more' ,
|
||
enabled: true,
|
||
secret,
|
||
urls: contentURLs,
|
||
dnrURL: 'https://ublockorigin.github.io/uAssets/dnr/default.json',
|
||
homeURL: 'https://github.com/uBlockOrigin/uAssets',
|
||
filters: [
|
||
],
|
||
});
|
||
|
||
// Handpicked rulesets from assets.json
|
||
const handpicked = [
|
||
'block-lan',
|
||
'dpollock-0',
|
||
'adguard-spyware-url',
|
||
];
|
||
for ( const id of handpicked ) {
|
||
const asset = assets[id];
|
||
if ( asset.content !== 'filters' ) { continue; }
|
||
const contentURL = Array.isArray(asset.contentURL)
|
||
? asset.contentURL[0]
|
||
: asset.contentURL;
|
||
await rulesetFromURLs({
|
||
id: id.toLowerCase(),
|
||
name: asset.title,
|
||
enabled: false,
|
||
urls: [ contentURL ],
|
||
homeURL: asset.supportURL,
|
||
});
|
||
}
|
||
|
||
// Handpicked annoyance rulesets from assets.json
|
||
await rulesetFromURLs({
|
||
id: 'annoyances-cookies',
|
||
name: 'EasyList/uBO – Cookie Notices',
|
||
group: 'annoyances',
|
||
enabled: false,
|
||
secret,
|
||
urls: [
|
||
'https://ublockorigin.github.io/uAssets/thirdparties/easylist-cookies.txt',
|
||
'https://ublockorigin.github.io/uAssets/filters/annoyances-cookies.txt',
|
||
],
|
||
homeURL: 'https://github.com/easylist/easylist#fanboy-lists',
|
||
});
|
||
await rulesetFromURLs({
|
||
id: 'annoyances-overlays',
|
||
name: 'EasyList/uBO – Overlay Notices',
|
||
group: 'annoyances',
|
||
enabled: false,
|
||
secret,
|
||
urls: [
|
||
'https://ublockorigin.github.io/uAssets/thirdparties/easylist-newsletters.txt',
|
||
'https://ublockorigin.github.io/uAssets/filters/annoyances-others.txt',
|
||
],
|
||
homeURL: 'https://github.com/easylist/easylist#fanboy-lists',
|
||
});
|
||
await rulesetFromURLs({
|
||
id: 'annoyances-social',
|
||
name: 'EasyList – Social Widgets',
|
||
group: 'annoyances',
|
||
enabled: false,
|
||
urls: [
|
||
'https://ublockorigin.github.io/uAssets/thirdparties/easylist-social.txt',
|
||
],
|
||
homeURL: 'https://github.com/easylist/easylist#fanboy-lists',
|
||
});
|
||
await rulesetFromURLs({
|
||
id: 'annoyances-widgets',
|
||
name: 'EasyList – Chat Widgets',
|
||
group: 'annoyances',
|
||
enabled: false,
|
||
urls: [
|
||
'https://ublockorigin.github.io/uAssets/thirdparties/easylist-chat.txt',
|
||
],
|
||
homeURL: 'https://github.com/easylist/easylist#fanboy-lists',
|
||
});
|
||
await rulesetFromURLs({
|
||
id: 'annoyances-others',
|
||
name: 'EasyList – Other Annoyances',
|
||
group: 'annoyances',
|
||
enabled: false,
|
||
urls: [
|
||
'https://ublockorigin.github.io/uAssets/thirdparties/easylist-annoyances.txt'
|
||
],
|
||
homeURL: 'https://github.com/easylist/easylist#fanboy-lists',
|
||
});
|
||
|
||
// Handpicked rulesets from abroad
|
||
await rulesetFromURLs({
|
||
id: 'stevenblack-hosts',
|
||
name: 'Steven Black’s Unified Hosts (adware + malware)',
|
||
enabled: false,
|
||
urls: [ 'https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts' ],
|
||
homeURL: 'https://github.com/StevenBlack/hosts#readme',
|
||
});
|
||
|
||
// Regional rulesets
|
||
const excludedLists = [
|
||
'ara-0',
|
||
'EST-0',
|
||
];
|
||
// Merge lists which have same target languages
|
||
const langToListsMap = new Map();
|
||
for ( const [ id, asset ] of Object.entries(assets) ) {
|
||
if ( asset.content !== 'filters' ) { continue; }
|
||
if ( asset.off !== true ) { continue; }
|
||
if ( asset.group !== 'regions' ) { continue; }
|
||
if ( excludedLists.includes(id) ) { continue; }
|
||
// Not all "regions" lists have a set language
|
||
const bundleId = asset.lang ||
|
||
createHash('sha256').update(randomBytes(16)).digest('hex').slice(0,16);
|
||
let ids = langToListsMap.get(bundleId);
|
||
if ( ids === undefined ) {
|
||
langToListsMap.set(bundleId, ids = []);
|
||
}
|
||
ids.push(id);
|
||
}
|
||
for ( const ids of langToListsMap.values() ) {
|
||
const urls = [];
|
||
for ( const id of ids ) {
|
||
const asset = assets[id];
|
||
const contentURL = Array.isArray(asset.contentURL)
|
||
? asset.contentURL[0]
|
||
: asset.contentURL;
|
||
urls.push(contentURL);
|
||
}
|
||
const id = ids[0];
|
||
const asset = assets[id];
|
||
const rulesetDetails = {
|
||
id: id.toLowerCase(),
|
||
group: 'regions',
|
||
parent: asset.parent,
|
||
lang: asset.lang,
|
||
name: asset.title,
|
||
tags: asset.tags,
|
||
enabled: false,
|
||
urls,
|
||
homeURL: asset.supportURL,
|
||
};
|
||
await rulesetFromURLs(rulesetDetails);
|
||
}
|
||
|
||
await rulesetFromURLs({
|
||
id: 'est-0',
|
||
group: 'regions',
|
||
lang: 'et',
|
||
name: '🇪🇪ee: Eesti saitidele kohandatud filter',
|
||
enabled: false,
|
||
urls: [ 'https://ubol-et.adblock.ee/list.txt' ],
|
||
homeURL: 'https://github.com/sander85/uBOL-et',
|
||
});
|
||
|
||
writeFile(
|
||
`${rulesetDir}/ruleset-details.json`,
|
||
`${JSON.stringify(rulesetDetails, null, 1)}\n`
|
||
);
|
||
|
||
writeFile(
|
||
`${rulesetDir}/scriptlet-details.json`,
|
||
`${JSON.stringify(scriptletStats, jsonSetMapReplacer, 1)}\n`
|
||
);
|
||
|
||
writeFile(
|
||
`${rulesetDir}/generic-details.json`,
|
||
`${JSON.stringify(genericDetails, jsonSetMapReplacer, 1)}\n`
|
||
);
|
||
|
||
// Copy required redirect resources
|
||
for ( const path of requiredRedirectResources ) {
|
||
copyFile(`./${path}`, `${outputDir}/${path}`);
|
||
}
|
||
|
||
await Promise.all(writeOps);
|
||
|
||
// Patch manifest
|
||
// Get manifest content
|
||
const manifest = await fs.readFile(
|
||
`${outputDir}/manifest.json`,
|
||
{ encoding: 'utf8' }
|
||
).then(text =>
|
||
JSON.parse(text)
|
||
);
|
||
// Patch declarative_net_request key
|
||
manifest.declarative_net_request = { rule_resources: ruleResources };
|
||
// Patch web_accessible_resources key
|
||
const web_accessible_resources = {
|
||
resources: Array.from(requiredRedirectResources).map(path => `/${path}`),
|
||
matches: [ '<all_urls>' ],
|
||
};
|
||
if ( platform === 'chromium' ) {
|
||
web_accessible_resources.use_dynamic_url = true;
|
||
}
|
||
manifest.web_accessible_resources = [ web_accessible_resources ];
|
||
|
||
// Patch manifest version property
|
||
manifest.version = version;
|
||
// Commit changes
|
||
await fs.writeFile(
|
||
`${outputDir}/manifest.json`,
|
||
JSON.stringify(manifest, null, 2) + '\n'
|
||
);
|
||
|
||
// Log results
|
||
const logContent = stdOutput.join('\n') + '\n';
|
||
await fs.writeFile(`${outputDir}/log.txt`, logContent);
|
||
}
|
||
|
||
main();
|
||
|
||
/******************************************************************************/
|