mirror of
https://github.com/SukkaW/Surge.git
synced 2025-12-12 01:00:34 +08:00
260 lines
8.3 KiB
JavaScript
260 lines
8.3 KiB
JavaScript
// @ts-check
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const fs = require('fs');
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const fse = require('fs-extra');
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const { resolve: pathResolve } = require('path');
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const { processHosts, processFilterRules } = require('./lib/parse-filter');
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const { getDomain } = require('tldts');
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const Trie = require('./lib/trie');
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const { HOSTS, ADGUARD_FILTERS, PREDEFINED_WHITELIST, PREDEFINED_ENFORCED_BACKLIST } = require('./lib/reject-data-source');
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const { withBannerArray } = require('./lib/with-banner');
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const { compareAndWriteFile } = require('./lib/string-array-compare');
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const { processLine } = require('./lib/process-line');
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const { domainDeduper } = require('./lib/domain-deduper');
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const createKeywordFilter = require('./lib/aho-corasick');
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const { readFileByLine } = require('./lib/fetch-remote-text-by-line');
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/** Whitelists */
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const filterRuleWhitelistDomainSets = new Set(PREDEFINED_WHITELIST);
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/** @type {Set<string>} Dedupe domains inclued by DOMAIN-KEYWORD */
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const domainKeywordsSet = new Set();
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/** @type {Set<string>} Dedupe domains included by DOMAIN-SUFFIX */
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const domainSuffixSet = new Set();
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(async () => {
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console.time('Total Time - build-reject-domain-set');
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/** @type Set<string> */
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const domainSets = new Set();
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// Parse from AdGuard Filters
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console.time('* Download and process Hosts / AdBlock Filter Rules');
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let shouldStop = false;
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await Promise.all([
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// Parse from remote hosts & domain lists
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Promise.all(HOSTS.map(entry => processHosts(entry[0], entry[1])))
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.then(r => r.forEach(hosts => {
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hosts.forEach(host => {
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if (host) {
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domainSets.add(host);
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}
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});
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})),
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Promise.all(ADGUARD_FILTERS.map(input => {
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const promise = typeof input === 'string'
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? processFilterRules(input, undefined, false)
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: processFilterRules(input[0], input[1] || undefined, input[2] ?? false);
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return promise.then((i) => {
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if (i) {
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const { white, black, foundDebugDomain } = i;
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if (foundDebugDomain) {
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shouldStop = true;
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}
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white.forEach(i => {
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// if (PREDEFINED_ENFORCED_BACKLIST.some(j => i.endsWith(j))) {
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// return;
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// }
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filterRuleWhitelistDomainSets.add(i);
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});
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black.forEach(i => domainSets.add(i));
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} else {
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process.exit(1);
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}
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});
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})),
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Promise.all([
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'https://raw.githubusercontent.com/AdguardTeam/AdGuardSDNSFilter/master/Filters/exceptions.txt',
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'https://raw.githubusercontent.com/AdguardTeam/AdGuardSDNSFilter/master/Filters/exclusions.txt'
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].map(
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input => processFilterRules(input).then((i) => {
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if (i) {
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const { white, black } = i;
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white.forEach(i => {
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// if (PREDEFINED_ENFORCED_BACKLIST.some(j => i.endsWith(j))) {
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// return;
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// }
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filterRuleWhitelistDomainSets.add(i);
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});
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black.forEach(i => {
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// if (PREDEFINED_ENFORCED_BACKLIST.some(j => i.endsWith(j))) {
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// return;
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// }
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filterRuleWhitelistDomainSets.add(i);
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});
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} else {
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process.exit(1);
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}
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})
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))
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]);
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const trie0 = Trie.from(Array.from(filterRuleWhitelistDomainSets));
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PREDEFINED_ENFORCED_BACKLIST.forEach(enforcedBlack => {
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trie0.find(enforcedBlack).forEach(found => filterRuleWhitelistDomainSets.delete(found));
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});
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console.timeEnd('* Download and process Hosts / AdBlock Filter Rules');
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if (shouldStop) {
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process.exit(1);
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}
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let previousSize = domainSets.size;
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console.log(`Import ${previousSize} rules from Hosts / AdBlock Filter Rules!`);
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const rl1 = readFileByLine(pathResolve(__dirname, '../Source/domainset/reject_sukka.conf'));
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for await (const line of rl1) {
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const l = processLine(line);
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if (l) {
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domainSets.add(l);
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}
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}
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previousSize = domainSets.size - previousSize;
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console.log(`Import ${previousSize} rules from reject_sukka.conf!`);
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const rl2 = readFileByLine(pathResolve(__dirname, '../List/non_ip/reject.conf'));
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for await (const line of rl2) {
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if (line.startsWith('DOMAIN-KEYWORD')) {
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const [, ...keywords] = line.split(',');
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domainKeywordsSet.add(keywords.join(',').trim());
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} else if (line.startsWith('DOMAIN-SUFFIX')) {
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const [, ...keywords] = line.split(',');
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domainSuffixSet.add(keywords.join(',').trim());
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}
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}
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const rl3 = readFileByLine(pathResolve(__dirname, '../List/domainset/reject_phishing.conf'));
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for await (const line of rl3) {
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const l = processLine(line);
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if (l && l[0] === '.') {
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domainSuffixSet.add(l.slice(1));
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}
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}
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console.log(`Import ${domainKeywordsSet.size} black keywords and ${domainSuffixSet.size} black suffixes!`);
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previousSize = domainSets.size;
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// Dedupe domainSets
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console.log(`Start deduping from black keywords/suffixes! (${previousSize})`);
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console.time('* Dedupe from black keywords/suffixes');
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const kwfilter = createKeywordFilter(Array.from(domainKeywordsSet));
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const trie1 = Trie.from(Array.from(domainSets));
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domainSuffixSet.forEach(suffix => {
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trie1.find(suffix, true).forEach(f => domainSets.delete(f));
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});
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filterRuleWhitelistDomainSets.forEach(suffix => {
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trie1.find(suffix, true).forEach(f => domainSets.delete(f));
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});
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// Build whitelist trie, to handle case like removing `g.msn.com` due to white `.g.msn.com` (`@@||g.msn.com`)
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const trieWhite = Trie.from(Array.from(filterRuleWhitelistDomainSets));
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for (const domain of domainSets) {
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if (domain[0] === '.') {
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if (trieWhite.contains(domain)) {
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domainSets.delete(domain);
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continue;
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}
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} else if (trieWhite.has(`.${domain}`)) {
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domainSets.delete(domain);
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continue;
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}
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// Remove keyword
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if (kwfilter.search(domain)) {
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domainSets.delete(domain);
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}
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}
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console.timeEnd('* Dedupe from black keywords/suffixes');
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console.log(`Deduped ${previousSize} - ${domainSets.size} = ${previousSize - domainSets.size} from black keywords and suffixes!`);
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previousSize = domainSets.size;
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// Dedupe domainSets
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console.log(`Start deduping! (${previousSize})`);
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const START_TIME = Date.now();
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const dudupedDominArray = domainDeduper(Array.from(domainSets));
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console.log(`* Dedupe from covered subdomain - ${(Date.now() - START_TIME) / 1000}s`);
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console.log(`Deduped ${previousSize - dudupedDominArray.length} rules!`);
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console.time('* Write reject.conf');
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/** @type {Record<string, number>} */
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const rejectDomainsStats = {};
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const sorter = (a, b) => {
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if (a.domain > b.domain) {
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return 1;
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}
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if (a.domain < b.domain) {
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return -1;
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}
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if (a.v > b.v) {
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return 1;
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}
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if (a.v < b.v) {
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return -1;
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}
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return 0;
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};
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const sortedDomainSets = dudupedDominArray
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.map((v) => {
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const domain = getDomain(v.charCodeAt(0) === 46 ? v.slice(1) : v) || v;
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rejectDomainsStats[domain] = (rejectDomainsStats[domain] || 0) + 1;
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return { v, domain };
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})
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.sort(sorter)
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.map((i) => i.v);
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await compareAndWriteFile(
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withBannerArray(
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'Sukka\'s Surge Rules - Reject Base',
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[
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'License: AGPL 3.0',
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'Homepage: https://ruleset.skk.moe',
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'GitHub: https://github.com/SukkaW/Surge',
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'',
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'The domainset supports AD blocking, tracking protection, privacy protection, anti-phishing, anti-mining',
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'',
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'Build from:',
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...HOSTS.map(host => ` - ${host[0]}`),
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...ADGUARD_FILTERS.map(filter => ` - ${Array.isArray(filter) ? filter[0] : filter}`)
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],
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new Date(),
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sortedDomainSets
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),
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pathResolve(__dirname, '../List/domainset/reject.conf')
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);
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await fs.promises.writeFile(
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pathResolve(__dirname, '../List/internal/reject-stats.txt'),
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Object.entries(rejectDomainsStats)
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.sort((a, b) => {
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const t = b[1] - a[1];
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if (t === 0) {
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return a[0].localeCompare(b[0]);
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}
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return t;
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})
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.map(([domain, count]) => `${domain}${' '.repeat(100 - domain.length)}${count}`)
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.join('\n')
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);
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// Copy reject_sukka.conf for backward compatibility
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await fse.copy(pathResolve(__dirname, '../Source/domainset/reject_sukka.conf'), pathResolve(__dirname, '../List/domainset/reject_sukka.conf'));
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console.timeEnd('* Write reject.conf');
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console.timeEnd('Total Time - build-reject-domain-set');
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})();
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