// ==UserScript== // @name 小说漫画网页广告拦截器 // @namespace http://tampermonkey.net/ // @version 4.5.1 // @author DeepSeek&Gemini // @description 一个手机端via浏览器能用的强大的广告拦截器 // @match *://*/* // @license MIT // @grant unsafeWindow // @grant GM_setValue // @grant GM_getValue // @grant GM_registerMenuCommand // @grant GM_notification // @grant GM_xmlhttpRequest // @run-at document-start // ==/UserScript== (function() { 'use strict'; const DEFAULT_MODULE_STATE = { smartInterception: false, removeInlineScripts: false, removeExternalScripts: false, interceptThirdPartyResources: false, interceptSubdomains: false, manageCSP: false, }; const MODULE_NAMES = { smartInterception: '智能拦截', removeInlineScripts: '移除内嵌脚本', removeExternalScripts: '移除外联脚本', interceptThirdPartyResources: '拦截第三方资源', interceptSubdomains: '拦截子域名资源', manageCSP: 'CSP策略管理', }; const DEFAULT_CSP_RULES_TEMPLATE = [ { id: 1, name: '仅允许同源外部脚本 (禁止内嵌)', rule: "script-src 'self'", enabled: false }, { id: 2, name: '允许同源脚本和内嵌脚本', rule: "script-src 'self' 'unsafe-inline'", enabled: false }, { id: 3, name: '禁止eval和Function执行', rule: "script-src 'unsafe-eval'", enabled: false }, { id: 4, name: '仅允许同源外部样式 (禁止内联)', rule: "style-src 'self'", enabled: false }, { id: 5, name: '允许同源样式和内联样式', rule: "style-src 'self' 'unsafe-inline'", enabled: false }, { id: 6, name: '仅允许同源图片', rule: "img-src 'self'", enabled: false }, { id: 7, name: '禁止所有框架加载', rule: "frame-src 'none'", enabled: false }, { id: 8, name: '禁止所有媒体资源加载', rule: "media-src 'none'", enabled: false }, { id: 9, name: '禁止所有对象嵌入', rule: "object-src 'none'", enabled: false } ]; const CONFIG_STORAGE_KEY_PREFIX = `customAdBlockerConfig_`; let currentConfig = { modules: { ...DEFAULT_MODULE_STATE }, cspRules: DEFAULT_CSP_RULES_TEMPLATE.map(rule => ({ ...rule })), whitelist: {}, }; class LRUCache { constructor(capacity = 100, defaultTTL = 0) { this.capacity = capacity; this.defaultTTL = defaultTTL; this.cache = new Map(); } get(key) { if (!this.cache.has(key)) return null; const entry = this.cache.get(key); if (this.defaultTTL > 0 && (Date.now() - entry.timestamp) > this.defaultTTL) { this.cache.delete(key); return null; } this.cache.delete(key); this.cache.set(key, entry); return entry.value; } set(key, value, ttl) { const finalTTL = ttl !== undefined ? ttl : this.defaultTTL; const entry = { value: value, timestamp: Date.now(), ttl: finalTTL }; if (this.cache.has(key)) { this.cache.delete(key); } else if (this.cache.size >= this.capacity) { const firstKey = this.cache.keys().next().value; this.cache.delete(firstKey); } this.cache.set(key, entry); } has(key) { const entry = this.cache.get(key); if (!entry) return false; if (this.defaultTTL > 0 && (Date.now() - entry.timestamp) > this.defaultTTL) { this.cache.delete(key); return false; } return true; } delete(key) { return this.cache.delete(key); } clear() { this.cache.clear(); } get size() { return this.cache.size; } } class URLResolutionCache { constructor() { this.hostnameCache = new LRUCache(1000, 300000); this.domainCache = new LRUCache(1000, 300000); this.absoluteUrlCache = new LRUCache(1000, 300000); this.thirdPartyCache = new LRUCache(1000, 300000); } isDynamicURL(url) { if (!url || typeof url !== 'string') return false; const dynamicPatterns = [ /\?.*[tT]=/, /\?.*timestamp/, /\?.*rand/, /\?.*rnd/, /\?.*[0-9]{13,}/, /\?.*\d{10,}/, /\?.*[a-zA-Z0-9]{32,}/, /\/\d{10,}\./, /\/[0-9a-f]{32,}\./ ]; return dynamicPatterns.some(pattern => pattern.test(url)); } getHostname(url) { if (!url || typeof url !== 'string') return null; const cacheKey = `hostname_${url}`; if (this.hostnameCache.has(cacheKey)) { return this.hostnameCache.get(cacheKey); } if (url.startsWith('data:') || url.startsWith('blob:') || url.startsWith('about:blank')) { this.hostnameCache.set(cacheKey, null, 60000); return null; } try { const hostname = new URL(url, location.href).hostname; const ttl = this.isDynamicURL(url) ? 30000 : 300000; this.hostnameCache.set(cacheKey, hostname, ttl); return hostname; } catch (e) { this.hostnameCache.set(cacheKey, null, 30000); return null; } } getDomain(hostname) { if (!hostname) return null; const cacheKey = `domain_${hostname}`; if (this.domainCache.has(cacheKey)) { return this.domainCache.get(cacheKey); } const parts = hostname.split('.'); const domain = parts.length <= 2 ? hostname : parts.slice(-2).join('.'); this.domainCache.set(cacheKey, domain, 300000); return domain; } getAbsoluteURL(url) { if (!url) return ''; const cacheKey = `absolute_${url}_${location.href}`; if (this.absoluteUrlCache.has(cacheKey)) { return this.absoluteUrlCache.get(cacheKey); } try { const absoluteUrl = new URL(url, location.href).href; const ttl = this.isDynamicURL(url) ? 30000 : 300000; this.absoluteUrlCache.set(cacheKey, absoluteUrl, ttl); return absoluteUrl; } catch (e) { this.absoluteUrlCache.set(cacheKey, url, 30000); return url; } } isThirdPartyHost(resourceHostname, currentHost, interceptSubdomains = false) { if (!resourceHostname) return false; const cacheKey = `thirdparty_${resourceHostname}_${currentHost}_${interceptSubdomains}`; if (this.thirdPartyCache.has(cacheKey)) { return this.thirdPartyCache.get(cacheKey); } const currentHostDomain = this.getDomain(currentHost); const resourceHostDomain = this.getDomain(resourceHostname); let isThirdParty = false; if (!currentHostDomain || !resourceHostDomain) { isThirdParty = false; } else if (resourceHostDomain === currentHostDomain) { if (interceptSubdomains && resourceHostname !== currentHost) { isThirdParty = true; } else { isThirdParty = false; } } else { isThirdParty = true; } this.thirdPartyCache.set(cacheKey, isThirdParty, 300000); return isThirdParty; } clear() { this.hostnameCache.clear(); this.domainCache.clear(); this.absoluteUrlCache.clear(); this.thirdPartyCache.clear(); } } const urlCache = new URLResolutionCache(); const Utils = { truncateString(str, maxLength) { if (typeof str !== 'string') return ''; if (str.length <= maxLength) return str; return str.slice(0, maxLength) + '...'; }, getCurrentHostname() { return location.hostname; }, isElement(el) { return el instanceof Element; }, getScriptContentPreview(scriptElement) { if (!scriptElement || scriptElement.tagName !== 'SCRIPT') return ''; const content = scriptElement.textContent; if (content.length > 200) { return content.slice(0, 100) + '...'; } return content.split(/\s+/).join(' ').slice(0, 100); }, getIframeSrcPreview(iframeElement) { if (!iframeElement || iframeElement.tagName !== 'IFRAME') return ''; return Utils.truncateString(iframeElement.src, 100); }, getResourceHostname(url) { return urlCache.getHostname(url); }, getDomain(hostname) { return urlCache.getDomain(hostname); }, isThirdPartyHost(resourceHostname, currentHost) { return urlCache.isThirdPartyHost(resourceHostname, currentHost, currentConfig.modules.interceptSubdomains); }, getAbsoluteURL(url) { return urlCache.getAbsoluteURL(url); }, getContentIdentifier(element, reasonType = null) { if (!element && !reasonType) return null; if (element && Utils.isElement(element)) { const tagName = element.tagName; const src = element.src || element.getAttribute('data-src') || element.href || element.action || ''; if (tagName === 'SCRIPT') { return element.src ? `SCRIPT_SRC: ${Utils.truncateString(element.src, 100)}` : `SCRIPT_CONTENT: ${Utils.getScriptContentPreview(element)}`; } else if (tagName === 'IFRAME') { return `IFRAME_SRC: ${Utils.truncateString(element.src, 100)}`; } else if (tagName === 'IMG') { return src ? `IMG_SRC: ${Utils.truncateString(src, 100)}` : null; } else if (tagName === 'A') { return src ? `A_HREF: ${Utils.truncateString(src, 100)}` : null; } else if (tagName === 'LINK' && element.rel === 'stylesheet' && element.href) { return `CSS_HREF: ${Utils.truncateString(element.href, 100)}`; } else if (['VIDEO', 'AUDIO', 'SOURCE'].includes(tagName) && src) { return `${tagName}_SRC: ${Utils.truncateString(src, 100)}`; } else if (tagName === 'STYLE') { return `STYLE_CONTENT: ${Utils.truncateString(element.textContent, 100)}`; } return null; } else if (reasonType && typeof reasonType.detail === 'string') { if (reasonType.detail.startsWith('SRC:')) { return `${reasonType.type || 'INTERCEPTED'}_SRC: ${Utils.truncateString(reasonType.detail.substring(4).trim(), 100)}`; } else if (reasonType.detail.startsWith('URL:')) { return `${reasonType.type || 'INTERCEPTED'}_URL: ${Utils.truncateString(reasonType.detail.substring(5).trim(), 100)}`; } else if (reasonType.type === 'EVAL') { return `EVAL_CODE: ${Utils.truncateString(reasonType.detail, 100)}`; } else if (reasonType.type === 'FUNCTION_CONSTRUCTOR') { return `FUNCTION_CODE: ${Utils.truncateString(reasonType.detail, 100)}`; } else if (reasonType.type === 'SETTIMEOUT') { return `SETTIMEOUT: ${Utils.truncateString(reasonType.detail, 100)}`; } else if (reasonType.type === 'SETINTERVAL') { return `SETINTERVAL: ${Utils.truncateString(reasonType.detail, 100)}`; } else if (reasonType.type === 'STYLE_ADS') { return `STYLE_ADS: ${Utils.truncateString(reasonType.detail, 100)}`; } return `LOG_DETAIL: ${Utils.truncateString(reasonType.detail, 100)}`; } return null; }, isParentProcessed(element) { let parent = element.parentElement; while (parent) { if (parent.dataset.adblockProcessed === 'true' || ProcessedElementsCache.isProcessed(parent)) { return true; } parent = parent.parentElement; } return false; }, debounce(func, wait) { let timeout; return function executedFunction(...args) { const later = () => { clearTimeout(timeout); func(...args); }; clearTimeout(timeout); timeout = setTimeout(later, wait); }; }, throttle(func, limit) { let inThrottle; return function(...args) { if (!inThrottle) { func.apply(this, args); inThrottle = true; setTimeout(() => inThrottle = false, limit); } }; } }; const LogManager = { logs: [], maxLogs: 150, logEntryData: new LRUCache(150, 300000), loggedContentIdentifiers: new LRUCache(150, 300000), add(moduleKey, element, reason) { if (!currentConfig.modules.interceptThirdPartyResources && !currentConfig.modules.removeInlineScripts && !currentConfig.modules.removeExternalScripts && !currentConfig.modules.smartInterception) { return; } if (!Utils.isElement(element) && element !== null && typeof reason !== 'object') return; const currentDomain = Utils.getCurrentHostname(); if (Whitelisting.isElementWhitelisted(element) || Whitelisting.isReasonWhitelisted(reason)) { return; } let elementIdentifier = '[未知元素]'; let interceptedContent = '[无法获取内容]'; let contentIdentifier = null; if (Utils.isElement(element)) { const tagName = element.tagName; const id = element.id ? `#${element.id}` : ''; const className = element.className ? `.${element.className.split(/\s+/).join('.')}` : ''; elementIdentifier = `${tagName}${id}${className}`; contentIdentifier = Utils.getContentIdentifier(element); if (tagName === 'SCRIPT') { interceptedContent = element.src ? `SRC: ${Utils.truncateString(element.src, 100)}` : Utils.getScriptContentPreview(element); } else if (tagName === 'IFRAME') { interceptedContent = Utils.getIframeSrcPreview(element); } else if (tagName === 'IMG') { const src = element.src || element.dataset.src; interceptedContent = Utils.truncateString(src || '', 100); } else if (tagName === 'A') { interceptedContent = Utils.truncateString(element.href || '', 100); } else if (tagName === 'LINK' && element.rel === 'stylesheet' && element.href) { interceptedContent = Utils.truncateString(element.href || '', 100); } else if (['VIDEO', 'AUDIO', 'SOURCE'].includes(tagName)) { interceptedContent = Utils.truncateString(element.src || '', 100); } else if (tagName === 'STYLE') { interceptedContent = Utils.truncateString(element.textContent, 100); } else { interceptedContent = Utils.truncateString(element.outerHTML, 100); } } else if (reason && typeof reason.detail === 'string') { interceptedContent = Utils.truncateString(reason.detail, 100); elementIdentifier = reason.type ? `[${reason.type}]` : '[未知类型]'; contentIdentifier = Utils.getContentIdentifier(null, reason); } if (!contentIdentifier) { return; } if (this.loggedContentIdentifiers.has(contentIdentifier)) { return; } const logId = this.logs.length + 1; const logEntry = { id: logId, module: MODULE_NAMES[moduleKey] || moduleKey, element: elementIdentifier, content: interceptedContent, }; this.logs.push(logEntry); this.logEntryData.set(logId, { contentIdentifier: contentIdentifier, element: element, reason: reason, }); this.loggedContentIdentifiers.set(contentIdentifier, true); if (this.logs.length > this.maxLogs) { const removedLogEntry = this.logs.shift(); this.logEntryData.delete(removedLogEntry.id); } }, showInAlert() { const currentDomain = Utils.getCurrentHostname(); const logEntries = this.logs.map(log => `序号: ${log.id}\n` + `模块: ${log.module}\n` + `元素: ${log.element}\n` + `内容: ${log.content}` ).join('\n\n'); const promptMessage = `广告拦截日志（最近${this.logs.length}条）:\n\n${logEntries || '暂无日志'}\n\n` + `添加内嵌外联脚本白名单方式:\n` + `1. 输入序号（如 1-3, 1,3,5）\n` + `2. 输入关键词（如 aaa, bbb）\n` + `3. 输入 0 清空当前域名所有白名单\n\n` + `请输入:`; let input = prompt(promptMessage, ""); if (input === null) return; input = input.trim(); if (input === "0") { if (confirm(`清空 ${currentDomain} 的所有白名单？`)) { Whitelisting.clearDomainWhitelist(currentDomain); StorageManager.saveConfig(); alert("白名单已清空，页面将刷新。"); location.reload(); } } else { const indicesToWhitelist = new Set(); const keywordsToWhitelist = new Set(); const parts = input.replace(/，/g, ',').split(/[\s,]+/); parts.forEach(part => { if (part.includes('-')) { const range = part.split('-').map(Number); if (range.length === 2 && !isNaN(range[0]) && !isNaN(range[1])) { const start = Math.min(range[0], range[1]); const end = Math.max(range[0], range[1]); for (let i = start; i <= end; i++) { indicesToWhitelist.add(i); } } } else { const num = parseInt(part, 10); if (!isNaN(num)) { indicesToWhitelist.add(num); } else if (part.length > 0) { keywordsToWhitelist.add(part.toLowerCase()); } } }); let addedCount = 0; let whitelistedIdentifiers = new Set(); indicesToWhitelist.forEach(index => { const logEntryInfo = this.logEntryData.get(index); if (logEntryInfo && logEntryInfo.contentIdentifier) { const { contentIdentifier } = logEntryInfo; if (!Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { whitelistedIdentifiers.add(contentIdentifier); } } }); keywordsToWhitelist.forEach(keyword => { for (const [key, entry] of this.logEntryData.cache) { const logEntryInfo = entry.value; if (logEntryInfo.contentIdentifier && logEntryInfo.contentIdentifier.toLowerCase().includes(keyword)) { if (!Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), logEntryInfo.contentIdentifier)) { whitelistedIdentifiers.add(logEntryInfo.contentIdentifier); } } } }); whitelistedIdentifiers.forEach(identifier => { Whitelisting.add(Utils.getCurrentHostname(), identifier); addedCount++; }); if (addedCount > 0) { StorageManager.saveConfig(); alert(`${addedCount} 项已添加到白名单，页面将刷新。`); location.reload(); } else if (input.length > 0) { alert("未找到匹配项，或已在白名单中。"); } } } }; const Whitelisting = { isElementWhitelisted(element) { if (!element || !Utils.isElement(element)) return false; const currentDomain = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(element); return !!(contentIdentifier && currentDomain && currentConfig.whitelist[currentDomain] && currentConfig.whitelist[currentDomain].has(contentIdentifier)); }, isReasonWhitelisted(reason) { if (!reason || typeof reason.detail !== 'string') return false; const currentDomain = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(null, reason); return !!(contentIdentifier && currentDomain && currentConfig.whitelist[currentDomain] && currentConfig.whitelist[currentDomain].has(contentIdentifier)); }, isContentWhitelisted(domain, contentIdentifier) { if (!domain || !contentIdentifier) return false; return !!(currentConfig.whitelist[domain] && currentConfig.whitelist[domain].has(contentIdentifier)); }, add(domain, contentIdentifier) { if (!domain || !contentIdentifier || contentIdentifier.trim() === '') return; if (!currentConfig.whitelist[domain]) { currentConfig.whitelist[domain] = new Set(); } currentConfig.whitelist[domain].add(contentIdentifier); }, clearDomainWhitelist(domain) { if (currentConfig.whitelist[domain]) { currentConfig.whitelist[domain].clear(); } }, clearAllWhitelists() { currentConfig.whitelist = {}; } }; const StorageManager = { getConfigKey(hostname) { return `${CONFIG_STORAGE_KEY_PREFIX}${hostname}`; }, loadConfig() { const hostname = Utils.getCurrentHostname(); const key = this.getConfigKey(hostname); try { const savedConfig = JSON.parse(GM_getValue(key, '{}')); if (savedConfig) { if (savedConfig.modules) { Object.assign(currentConfig.modules, savedConfig.modules); } if (savedConfig.cspRules) { currentConfig.cspRules = savedConfig.cspRules.map(rule => ({ ...rule })); } if (savedConfig.whitelist) { currentConfig.whitelist = {}; for (const domain in savedConfig.whitelist) { if (Array.isArray(savedConfig.whitelist[domain])) { currentConfig.whitelist[domain] = new Set(savedConfig.whitelist[domain]); } } } } } catch (e) { Object.assign(currentConfig.modules, DEFAULT_MODULE_STATE); currentConfig.cspRules = DEFAULT_CSP_RULES_TEMPLATE.map(rule => ({ ...rule })); currentConfig.whitelist = {}; } Object.keys(DEFAULT_MODULE_STATE).forEach(key => { if (currentConfig.modules[key] === undefined) { currentConfig.modules[key] = DEFAULT_MODULE_STATE[key]; } }); if (currentConfig.modules.manageCSP === undefined) currentConfig.modules.manageCSP = false; if (currentConfig.modules.interceptSubdomains === undefined) currentConfig.modules.interceptSubdomains = false; if (currentConfig.modules.smartInterception === undefined) currentConfig.modules.smartInterception = false; }, saveConfig() { const hostname = Utils.getCurrentHostname(); const key = this.getConfigKey(hostname); try { const whitelistForStorage = {}; for (const domain in currentConfig.whitelist) { whitelistForStorage[domain] = Array.from(currentConfig.whitelist[domain]); } GM_setValue(key, JSON.stringify({ modules: currentConfig.modules, cspRules: currentConfig.cspRules, whitelist: whitelistForStorage })); } catch (e) {} } }; const ProcessedElementsCache = { _processedElements: new WeakSet(), isProcessed(element) { if (!Utils.isElement(element)) return false; return this._processedElements.has(element) || element.dataset.adblockProcessed === 'true'; }, markAsProcessed(element) { if (!Utils.isElement(element)) return; this._processedElements.add(element); element.dataset.adblockProcessed = 'true'; }, clear() { this._processedElements = new WeakSet(); } }; const ResourceCanceller = { cancelResourceLoading(element) { if (!Utils.isElement(element) || ProcessedElementsCache.isProcessed(element)) return; const tagName = element.tagName; if (['IMG', 'VIDEO', 'AUDIO', 'SOURCE'].includes(tagName) && element.src) { element.src = ''; element.srcset = ''; element.removeAttribute('srcset'); if (element.load) element.load(); } else if (tagName === 'IFRAME' && element.src) { element.src = 'about:blank'; } else if (tagName === 'SCRIPT' && element.src) { element.src = ''; } else if (tagName === 'LINK' && element.rel === 'stylesheet' && element.href) { element.href = ''; } else if (tagName === 'STYLE') { element.textContent = ''; } if (element.parentNode) { element.parentNode.removeChild(element); } } }; const SmartInterceptionModule = { originalSetTimeout: null, originalSetInterval: null, originalClearTimeout: null, originalClearInterval: null, processedTimers: new WeakSet(), stylePatterns: [ /position\s*:\s*(fixed|sticky|absolute|relative)\s*(!?\s*important)?/i, /z-index\s*:\s*([1-9]\d{3,}|[2-9]\d{4,}|[1-9]\d{5,}|auto|inherit|static|relative|absolute|fixed|sticky|relative)\s*(!?\s*important)?/i, /(display|visibility|opacity)\s*:\s*(none|hidden|0)\s*(!?\s*important)?/i, /(width|height)\s*:\s*(\d{1,4}px|auto|inherit|%|vw|vh|em|rem|vmin|vmax)\s*(!?\s*important)?/i, /(top|bottom|left|right)\s*:\s*(0|auto|inherit|px|%|em|rem|vw|vh)\s*(!?\s*important)?/i, /background(?:\s*-\s*image)?\s*:\s*url\s*\(\s*['"]?(?!(data:|blob:))[^)'"]+['"]?\s*\)/i, /border\s*:\s*\d{1,2}px\s*(solid|dashed|dotted)\s*\S+/i, /overflow\s*:\s*(hidden|scroll|auto|visible)\s*(!?\s*important)?/i, /(margin|padding)\s*:\s*(\d+(\.\d+)?(px|%|em|rem)?|\s*auto|inherit)\s*(!?\s*important)?/i, /text-align\s*:\s*(center|right|justify)\s*(!?\s*important)?/i, /(font-size|line-height)\s*:\s*(\d+(\.\d+)?(px|%|em|rem)|normal)\s*(!?\s*important)?/i, /([\w\s\.\#\[\]\-\:]*?)\s*{.*(position\s*:\s*(fixed|sticky|absolute|relative)|z-index\s*:\s*([1-9]\d{3,}|[2-9]\d{4,}|[1-9]\d{5,})|display\s*:\s*(block|flex|grid|table|inline-block)|visibility\s*:\s*(visible)|width\s*:\s*(\d{1,4}px)|height\s*:\s*(\d{1,4}px)|top\s*:\s*(0|auto)|bottom\s*:\s*(0|auto)|left\s*:\s*(0|auto)|right\s*:\s*(0|auto)|overflow\s*:\s*(hidden|scroll|auto)).*\s*!\s*important/i ], init() { if (currentConfig.modules.smartInterception) { this.enable(); } }, enable() { this.setupTimerInterception(); this.setupFastStyleChecker(); }, disable() { this.disableTimerInterception(); }, setupTimerInterception() { this.originalSetTimeout = window.setTimeout; this.originalSetInterval = window.setInterval; this.originalClearTimeout = window.clearTimeout; this.originalClearInterval = window.clearInterval; const self = this; window.setTimeout = function(callback, delay, ...args) { if (typeof callback === 'function') { const callbackStr = callback.toString(); if (self.isAdTimerCallback(callbackStr)) { const contentIdentifier = Utils.getContentIdentifier(null, { type: 'SETTIMEOUT', detail: `代码: ${Utils.truncateString(callbackStr, 100)}` }); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('smartInterception', null, { type: 'SETTIMEOUT', detail: `广告定时器: ${Utils.truncateString(callbackStr, 100)}` }); const timerId = self.originalSetTimeout(() => {}, delay); self.processedTimers.add(timerId); return timerId; } } } return self.originalSetTimeout.call(this, callback, delay, ...args); }; window.setInterval = function(callback, delay, ...args) { if (typeof callback === 'function') { const callbackStr = callback.toString(); if (self.isAdTimerCallback(callbackStr)) { const contentIdentifier = Utils.getContentIdentifier(null, { type: 'SETINTERVAL', detail: `代码: ${Utils.truncateString(callbackStr, 100)}` }); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('smartInterception', null, { type: 'SETINTERVAL', detail: `广告定时器: ${Utils.truncateString(callbackStr, 100)}` }); const timerId = self.originalSetInterval(() => {}, delay); self.processedTimers.add(timerId); return timerId; } } } return self.originalSetInterval.call(this, callback, delay, ...args); }; window.clearTimeout = function(timerId) { if (self.processedTimers.has(timerId)) { self.processedTimers.delete(timerId); return; } self.originalClearTimeout.call(this, timerId); }; window.clearInterval = function(timerId) { if (self.processedTimers.has(timerId)) { self.processedTimers.delete(timerId); return; } self.originalClearInterval.call(this, timerId); }; }, disableTimerInterception() { if (this.originalSetTimeout) window.setTimeout = this.originalSetTimeout; if (this.originalSetInterval) window.setInterval = this.originalSetInterval; if (this.originalClearTimeout) window.clearTimeout = this.originalClearTimeout; if (this.originalClearInterval) window.clearInterval = this.originalClearInterval; }, isAdTimerCallback(callbackStr) { const generalAdPatterns = [ /\b(ad|ads|banner|popup|promo|sponsor|native|interstitial|rewarded|adslot|adbox|feed)\b/i, /ad\.(js|css|html)/i, /ads\.(js|css|html)/i, /banner\.(js|css|html)/i, /popup\.(js|css|html)/i, /\.(ad|ads|banner|popup|guanggao)[\w-]*\(/i, /showAd|displayAd|loadAd|renderAd/i, /\b(google_ad|youdao_ad|baidu_ads|toutiao_ads|xigua_ads|kuaishou_ads|weibo_ads|iqiyi_ad|qq_ad|tencent_ad|unionad|duomeng|guanggao)\b/i, /\b(doubleclick|googlesyndication|googleadservices|adsystem|adsense|admob|adx|taboola|outbrain|revcontent|contentad)\b/i, /['"](ad|ads|banner|popup|guanggao)['"]/i, /['"]\s*\+\s*['"](ad|ads|banner)['"]/i, /\w\s*=\s*\w\s*\+\s*['"](ad|ads|banner)['"]/i, /\w\s*\+\s*=\s*['"](ad|ads|banner)['"]/i, /\w\s*\.\s*\w\s*\(\s*['"](ad|ads|banner)['"]/i, /\w\s*\[\s*['"](ad|ads|banner)['"]\s*\]/i, /(adserver|adservice|advert|advertising|adtech|admanager)\b/i, /\/(ad|ads|banner|popup|guanggao)\//i, /function\s+\w*[Aa]d\w*\s*\(|function\s+\w*[Gg]uanggao\w*\s*\(/i, /var\s+\w*[Aa]d\w*\s*=|const\s+\w*[Aa]d\w*\s*=|let\s+\w*[Aa]d\w*\s*=/i, /var\s+\w*[Gg]uanggao\w*\s*=|const\s+\w*[Gg]uanggao\w*\s*=|let\s+\w*[Gg]uanggao\w*\s*=/i, /addEventListener.*(load|show|play).*(ad|ads|banner|guanggao)/i, /createElement.*(div|iframe|script).*(ad|ads|banner|guanggao)/i, /\.src\s*=\s*['"][^'"]*(ad|ads|banner|guanggao)[^'"]*['"]/i, /(amazon-adsystem|taboola|outbrain|adcolony|unityads|ironSource|applovin|chartboost|vungle|propellerads|adcash|adsterra|monumetric|ezoic|mediavine|zyncmedia|playwire)/i, /creative|campaign|impression|click|tracking|measurement|analytics/i, /\b(dynamic|config|init|setup|run|start|launch|module|service|api|ajax|request|get|post)\b.*\b(ad|ads|banner|popup|guanggao)\b/i, /common|utils|helpers|core|lib|manager|controller|provider|handler|loader|builder|generator|factory|observer|watcher|router|gateway|middleware|interceptor|plugin|extension|module/i, /\b(ads?|banner|popup|promo|native|interstitial|rewarded|adslot|adbox|feed)\b\.?\w*/i, /\b(guanggao)\b\.?\w*/i, /track|data|stat|event/i ]; const isMinified = callbackStr.length > 50 && (callbackStr.includes(';') && callbackStr.split(';').length > 10 && callbackStr.replace(/\s+/g, '').length / callbackStr.length > 0.9); if (isMinified) { const compressedAdPatterns = [ /a\s*d\s*s/i, /b\s*a\s*n\s*n\s*e\s*r/i, /p\s*o\s*p\s*u\s*p/i, /g\s*u\s*a\s*n\s*g\s*g\s*a\s*o/i, /[\w\.]+ad[\w\.]*/i, /ad[\w]*\s*=/i, /guanggao[\w]*\s*=/i, /track|data|event/i, /init|setup|run|start|launch|module|service|api|ajax|request|get|post/i, /common|utils|helpers|core|lib|manager|controller|provider|handler|loader|builder|generator|factory|observer|watcher|router|gateway|middleware|interceptor|plugin|extension/i ]; if (compressedAdPatterns.some(pattern => pattern.test(callbackStr))) { return true; } } return generalAdPatterns.some(pattern => pattern.test(callbackStr)); }, setupFastStyleChecker() { const observer = new MutationObserver(Utils.throttle((mutations) => { for (const mutation of mutations) { for (const node of mutation.addedNodes) { if (node.nodeType !== Node.ELEMENT_NODE) continue; if (ProcessedElementsCache.isProcessed(node) || Utils.isParentProcessed(node)) continue; this.fastCheckElement(node); } } }, 200)); observer.observe(document.documentElement, { childList: true, subtree: true }); }, fastCheckElement(element) { const tagName = element.tagName; if (tagName === 'STYLE') { this.checkStyleElement(element); } }, checkStyleElement(styleElement) { const styleContent = styleElement.textContent; if (this.stylePatterns.some(pattern => pattern.test(styleContent))) { const contentIdentifier = Utils.getContentIdentifier(styleElement); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('smartInterception', styleElement, { type: 'STYLE_ADS', detail: `广告样式: ${Utils.truncateString(styleContent, 100)}` }); ResourceCanceller.cancelResourceLoading(styleElement); ProcessedElementsCache.markAsProcessed(styleElement); } } }, check(element) { if (!currentConfig.modules.smartInterception || ProcessedElementsCache.isProcessed(element) || Utils.isParentProcessed(element)) return false; const tagName = element.tagName; if (tagName === 'STYLE') { this.checkStyleElement(element); return ProcessedElementsCache.isProcessed(element); } return false; } }; const RemoveInlineScriptsModule = { mutationObserver: null, init() { if (currentConfig.modules.removeInlineScripts) { this.enable(); } }, enable() { this.mutationObserver = new MutationObserver(mutations => { for (const mutation of mutations) { for (const node of mutation.addedNodes) { if (node.nodeType === Node.ELEMENT_NODE && node.tagName === 'SCRIPT' && !node.src && !ProcessedElementsCache.isProcessed(node) && !Utils.isParentProcessed(node)) { const contentIdentifier = Utils.getContentIdentifier(node); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('removeInlineScripts', node, { type: '内嵌脚本移除', detail: `内容: ${Utils.getScriptContentPreview(node)}` }); ProcessedElementsCache.markAsProcessed(node); node.remove(); } } } } }); this.mutationObserver.observe(document.documentElement, { childList: true, subtree: true }); document.querySelectorAll('script:not([src])').forEach(script => { if (ProcessedElementsCache.isProcessed(script) || Utils.isParentProcessed(script)) return; const contentIdentifier = Utils.getContentIdentifier(script); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('removeInlineScripts', script, { type: '内嵌脚本移除', detail: `内容: ${Utils.getScriptContentPreview(script)}` }); ProcessedElementsCache.markAsProcessed(script); script.remove(); } }); }, disable() { if (this.mutationObserver) { this.mutationObserver.disconnect(); this.mutationObserver = null; } }, check(element) { if (!currentConfig.modules.removeInlineScripts || ProcessedElementsCache.isProcessed(element) || Utils.isParentProcessed(element)) return false; if (element.tagName === 'SCRIPT' && !element.src) { const contentIdentifier = Utils.getContentIdentifier(element); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('removeInlineScripts', element, { type: '内嵌脚本移除', detail: `内容: ${Utils.getScriptContentPreview(element)}` }); ProcessedElementsCache.markAsProcessed(element); return true; } } return false; } }; const RemoveExternalScriptsModule = { mutationObserver: null, init() { if (currentConfig.modules.removeExternalScripts) { this.enable(); } }, enable() { this.mutationObserver = new MutationObserver(mutations => { for (const mutation of mutations) { for (const node of mutation.addedNodes) { if (node.nodeType === Node.ELEMENT_NODE && node.tagName === 'SCRIPT' && node.src && !ProcessedElementsCache.isProcessed(node) && !Utils.isParentProcessed(node)) { const contentIdentifier = Utils.getContentIdentifier(node); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('removeExternalScripts', node, { type: '外联脚本移除', detail: `SRC: ${Utils.truncateString(node.src, 100)}` }); ResourceCanceller.cancelResourceLoading(node); ProcessedElementsCache.markAsProcessed(node); } } } } }); this.mutationObserver.observe(document.documentElement, { childList: true, subtree: true }); document.querySelectorAll('script[src]').forEach(script => { if (ProcessedElementsCache.isProcessed(script) || Utils.isParentProcessed(script)) return; const contentIdentifier = Utils.getContentIdentifier(script); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('removeExternalScripts', script, { type: '外联脚本移除', detail: `SRC: ${Utils.truncateString(script.src, 100)}` }); ResourceCanceller.cancelResourceLoading(script); ProcessedElementsCache.markAsProcessed(script); } }); }, disable() { if (this.mutationObserver) { this.mutationObserver.disconnect(); this.mutationObserver = null; } }, check(element) { if (!currentConfig.modules.removeExternalScripts || ProcessedElementsCache.isProcessed(element) || Utils.isParentProcessed(element)) return false; if (element.tagName === 'SCRIPT' && element.src) { const contentIdentifier = Utils.getContentIdentifier(element); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('removeExternalScripts', element, { type: '外联脚本移除', detail: `SRC: ${Utils.truncateString(element.src, 100)}` }); ResourceCanceller.cancelResourceLoading(element); ProcessedElementsCache.markAsProcessed(element); return true; } } return false; } }; const ThirdPartyModule = { originalFetch: null, originalXhrOpen: null, originalXhrSend: null, originalCreateElement: null, originalAppendChild: null, originalDocumentWrite: null, originalEval: null, originalFunction: null, init() { if (currentConfig.modules.interceptThirdPartyResources) { this.enable(); } }, enable() { const cspBlockEvalRule = currentConfig.cspRules.find(rule => rule.id === 3 && rule.enabled); if (!cspBlockEvalRule) { this.originalEval = window.eval; window.eval = (code) => { const contentIdentifier = Utils.getContentIdentifier(null, { type: 'EVAL', detail: code }); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('interceptThirdPartyResources', null, { type: 'EVAL拦截', detail: `代码: ${Utils.truncateString(code, 100)}` }); return undefined; } return this.originalEval.call(unsafeWindow, code); }; } const cspBlockFunctionRule = currentConfig.cspRules.find(rule => rule.id === 3 && rule.enabled); if (!cspBlockFunctionRule) { this.originalFunction = window.Function; window.Function = function(...args) { const code = args.length > 0 ? args[args.length - 1] : ''; const contentIdentifier = Utils.getContentIdentifier(null, { type: 'FUNCTION_CONSTRUCTOR', detail: code }); if (contentIdentifier && !Whitelisting.isContentWhitelisted(Utils.getCurrentHostname(), contentIdentifier)) { LogManager.add('interceptThirdPartyResources', null, { type: 'Function构造拦截', detail: `代码: ${Utils.truncateString(code, 100)}` }); return () => {}; } return this.originalFunction.apply(unsafeWindow, args); }; } this.originalFetch = window.fetch; window.fetch = (input, init) => { if (!currentConfig.modules.interceptThirdPartyResources) { return this.originalFetch.call(this, input, init); } const url = typeof input === 'string' ? input : input.url; const resourceURL = Utils.getAbsoluteURL(url); const resourceHostname = Utils.getResourceHostname(resourceURL); const currentHost = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(null, { type: 'FETCH', detail: `URL: ${Utils.truncateString(resourceURL, 100)}` }); if (resourceHostname && Utils.isThirdPartyHost(resourceHostname, currentHost)) { if (contentIdentifier && !Whitelisting.isContentWhitelisted(currentHost, contentIdentifier)) { LogManager.add('interceptThirdPartyResources', null, { type: '第三方请求拦截', detail: `URL: ${Utils.truncateString(resourceURL, 100)}` }); return Promise.reject(new Error('Third-party resource blocked by AdBlocker.')); } } return this.originalFetch.call(this, input, init); }; this.originalXhrOpen = XMLHttpRequest.prototype.open; XMLHttpRequest.prototype.open = function(method, url) { if (!currentConfig.modules.interceptThirdPartyResources) { return this.originalXhrOpen.apply(this, arguments); } const resourceURL = Utils.getAbsoluteURL(url); const resourceHostname = Utils.getResourceHostname(resourceURL); const currentHost = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(null, { type: 'XHR', detail: `URL: ${Utils.truncateString(resourceURL, 100)}` }); if (resourceHostname && Utils.isThirdPartyHost(resourceHostname, currentHost)) { if (contentIdentifier && !Whitelisting.isContentWhitelisted(currentHost, contentIdentifier)) { LogManager.add('interceptThirdPartyResources', null, { type: '第三方请求拦截', detail: `URL: ${Utils.truncateString(resourceURL, 100)}` }); this._adblockBlocked = true; return; } } return this.originalXhrOpen.apply(this, arguments); }; this.originalXhrSend = XMLHttpRequest.prototype.send; XMLHttpRequest.prototype.send = function() { if (this._adblockBlocked) { return; } this.originalXhrSend.apply(this, arguments); }; this.originalCreateElement = document.createElement; document.createElement = (tagName, options) => { const element = this.originalCreateElement.call(document, tagName, options); if (!currentConfig.modules.interceptThirdPartyResources || ProcessedElementsCache.isProcessed(element)) { return element; } const resourceURL = Utils.getAbsoluteURL(element.src || element.getAttribute('data-src') || element.href || element.action); if (resourceURL) { const resourceHostname = Utils.getResourceHostname(resourceURL); const currentHost = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(element); if (resourceHostname && Utils.isThirdPartyHost(resourceHostname, currentHost)) { if (contentIdentifier && !Whitelisting.isContentWhitelisted(currentHost, contentIdentifier)) { LogManager.add('interceptThirdPartyResources', element, { type: '第三方资源拦截', detail: `SRC: ${Utils.truncateString(resourceURL, 100)}` }); ResourceCanceller.cancelResourceLoading(element); ProcessedElementsCache.markAsProcessed(element); return element; } } } return element; }; this.originalAppendChild = Node.prototype.appendChild; Node.prototype.appendChild = function(node) { if (!currentConfig.modules.interceptThirdPartyResources || !Utils.isElement(node) || ProcessedElementsCache.isProcessed(node) || Utils.isParentProcessed(node)) { return this.originalAppendChild.call(this, node); } const resourceURL = Utils.getAbsoluteURL(node.src || node.getAttribute('data-src') || node.href || node.action); if (resourceURL) { const resourceHostname = Utils.getResourceHostname(resourceURL); const currentHost = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(node); if (resourceHostname && Utils.isThirdPartyHost(resourceHostname, currentHost)) { if (contentIdentifier && !Whitelisting.isContentWhitelisted(currentHost, contentIdentifier)) { LogManager.add('interceptThirdPartyResources', node, { type: '第三方资源拦截', detail: `SRC: ${Utils.truncateString(resourceURL, 100)}` }); ResourceCanceller.cancelResourceLoading(node); ProcessedElementsCache.markAsProcessed(node); return node; } } } return this.originalAppendChild.call(this, node); }; this.originalDocumentWrite = document.write; document.write = function(content) { if (!currentConfig.modules.interceptThirdPartyResources) { return this.originalDocumentWrite.call(document, content); } const tempDiv = document.createElement('div'); tempDiv.innerHTML = content; const scripts = tempDiv.querySelectorAll('script[src]'); let modifiedContent = content; for (const script of scripts) { const src = script.src; if (src) { const resourceURL = Utils.getAbsoluteURL(src); const resourceHostname = Utils.getResourceHostname(resourceURL); const currentHost = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(script); if (resourceHostname && Utils.isThirdPartyHost(resourceHostname, currentHost)) { if (contentIdentifier && !Whitelisting.isContentWhitelisted(currentHost, contentIdentifier)) { LogManager.add('interceptThirdPartyResources', script, { type: '第三方脚本通过document.write拦截', detail: `SRC: ${Utils.truncateString(resourceURL, 100)}` }); ResourceCanceller.cancelResourceLoading(script); ProcessedElementsCache.markAsProcessed(script); } } } } modifiedContent = tempDiv.innerHTML; this.originalDocumentWrite.call(document, modifiedContent); }.bind(this); }, disable() { if (this.originalFetch) window.fetch = this.originalFetch; if (this.originalXhrOpen) XMLHttpRequest.prototype.open = this.originalXhrOpen; if (this.originalXhrSend) XMLHttpRequest.prototype.send = this.originalXhrSend; if (this.originalCreateElement) document.createElement = this.originalCreateElement; if (this.originalAppendChild) Node.prototype.appendChild = this.originalAppendChild; if (this.originalDocumentWrite) document.write = this.originalDocumentWrite; if (this.originalEval) unsafeWindow.eval = this.originalEval; if (this.originalFunction) unsafeWindow.Function = this.originalFunction; }, check(element) { if (!currentConfig.modules.interceptThirdPartyResources || !Utils.isElement(element) || ProcessedElementsCache.isProcessed(element) || Utils.isParentProcessed(element)) return false; const resourceURL = Utils.getAbsoluteURL(element.src || element.getAttribute('data-src') || element.href || element.action); if (resourceURL) { const resourceHostname = Utils.getResourceHostname(resourceURL); const currentHost = Utils.getCurrentHostname(); const contentIdentifier = Utils.getContentIdentifier(element); if (resourceHostname && Utils.isThirdPartyHost(resourceHostname, currentHost)) { if (contentIdentifier && !Whitelisting.isContentWhitelisted(currentHost, contentIdentifier)) { LogManager.add('interceptThirdPartyResources', element, { type: '第三方资源拦截', detail: `SRC: ${Utils.truncateString(resourceURL, 100)}` }); ResourceCanceller.cancelResourceLoading(element); ProcessedElementsCache.markAsProcessed(element); return true; } } } return false; } }; const CSPModule = { init() {}, applyCSP() { if (!currentConfig.modules.manageCSP) return; const existingMeta = document.querySelector('meta[http-equiv="Content-Security-Policy"]'); if (existingMeta) { existingMeta.remove(); } const enabledRules = currentConfig.cspRules.filter(rule => rule.enabled); if (enabledRules.length === 0) { return; } const directives = {}; enabledRules.forEach(rule => { const [directive, ...values] = rule.rule.split(' '); if (!directives[directive]) { directives[directive] = new Set(); } values.forEach(value => directives[directive].add(value)); }); let policyString = ''; for (const directive in directives) { if (directives.hasOwnProperty(directive)) { const values = Array.from(directives[directive]).join(' '); policyString += `${directive} ${values}; `; } } policyString = policyString.trim(); if (policyString) { const meta = document.createElement('meta'); meta.httpEquiv = "Content-Security-Policy"; meta.content = policyString; if (document.head) { document.head.appendChild(meta); } else { document.documentElement.prepend(meta); } } }, removeCSP() { const existingMeta = document.querySelector('meta[http-equiv="Content-Security-Policy"]'); if (existingMeta) { existingMeta.remove(); } }, updateRule(ruleId, enabled) { const rule = currentConfig.cspRules.find(r => r.id === ruleId); if (rule) { rule.enabled = enabled; } }, showManagementPanel() { const ruleDisplayItems = currentConfig.cspRules.map(r => `${r.id}. ${r.name} (${r.enabled ? '✅启用' : '❌禁用'})` ).join('\n'); const promptMessage = `CSP策略管理:\n` + `当前状态: ${currentConfig.modules.manageCSP ? '已启用' : '已禁用'}\n\n` + `可用规则:\n${ruleDisplayItems}\n\n` + `操作指令:\n` + `enable - 启用CSP策略\n` + `disable - 禁用CSP策略\n` + `1on - 启用规则1\n` + `2off - 禁用规则2\n` + `1-2on - 启用规则1和2\n` + `1,3off - 禁用规则1和3\n` + `allon - 启用所有规则\n` + `alloff - 禁用所有规则\n\n` + `请输入指令:`; let input = prompt(promptMessage, ""); if (input === null) return; input = input.trim().toLowerCase(); let needsReload = false; if (input === 'enable') { currentConfig.modules.manageCSP = true; this.applyCSP(); needsReload = true; } else if (input === 'disable') { currentConfig.modules.manageCSP = false; this.removeCSP(); needsReload = true; } else if (input === 'allon') { currentConfig.cspRules.forEach(rule => rule.enabled = true); if (currentConfig.modules.manageCSP) this.applyCSP(); needsReload = true; } else if (input === 'alloff') { currentConfig.cspRules.forEach(rule => rule.enabled = false); if (currentConfig.modules.manageCSP) this.removeCSP(); needsReload = true; } else { const ruleActionMatch = input.match(/^([1-9,-]+)(on|off)$/); if (ruleActionMatch) { const ruleSpecs = ruleActionMatch[1]; const action = ruleActionMatch[2]; const enable = action === 'on'; let ruleIdsToModify = new Set(); ruleSpecs.split(',').forEach(spec => { if (spec.includes('-')) { const range = spec.split('-').map(Number); if (range.length === 2 && !isNaN(range[0]) && !isNaN(range[1])) { const start = Math.min(range[0], range[1]); const end = Math.max(range[0], range[1]); for (let i = start; i <= end; i++) { if (i >= 1 && i <= 9) ruleIdsToModify.add(i); } } } else { const id = parseInt(spec, 10); if (!isNaN(id) && id >= 1 && id <= 9) { ruleIdsToModify.add(id); } } }); let modified = false; ruleIdsToModify.forEach(id => { const rule = currentConfig.cspRules.find(r => r.id === id); if (rule && rule.enabled !== enable) { rule.enabled = enable; modified = true; } }); if (modified) { if (currentConfig.modules.manageCSP) this.applyCSP(); needsReload = true; } else { alert("未找到指定规则或规则状态已符合要求。"); } } else { alert("无效指令。"); } } if (needsReload) { StorageManager.saveConfig(); location.reload(); } } }; const UIController = { mutationObserver: null, batchProcessingQueue: [], batchSize: 15, isProcessingBatch: false, lastProcessTime: 0, init() { StorageManager.loadConfig(); this.applyInitialModuleStates(); this.registerMenuCommands(); this.applyModuleSettings(); this.setupObservers(); }, applyInitialModuleStates() { Object.keys(DEFAULT_MODULE_STATE).forEach(key => { if (currentConfig.modules[key] === undefined) { currentConfig.modules[key] = DEFAULT_MODULE_STATE[key]; } }); if (currentConfig.modules.manageCSP === undefined) { currentConfig.modules.manageCSP = false; } if (currentConfig.modules.interceptSubdomains === undefined) { currentConfig.modules.interceptSubdomains = false; } if (currentConfig.modules.smartInterception === undefined) { currentConfig.modules.smartInterception = false; } }, registerMenuCommands() { GM_registerMenuCommand(`🔘 广告拦截 [${this.isAnyModuleEnabled() ? '✅' : '❌'}]`, () => this.toggleAllModules()); const moduleOrder = ['smartInterception', 'removeInlineScripts', 'removeExternalScripts', 'interceptThirdPartyResources', 'interceptSubdomains', 'manageCSP']; moduleOrder.forEach(key => { GM_registerMenuCommand( `${MODULE_NAMES[key]} [${currentConfig.modules[key] ? '✅' : '❌'}]`, () => this.toggleModule(key) ); }); GM_registerMenuCommand('📜 查看拦截日志', () => LogManager.showInAlert()); GM_registerMenuCommand('🚫 清空当前域名白名单', () => { const currentDomain = Utils.getCurrentHostname(); if (confirm(`确定清空当前域名 (${currentDomain}) 的白名单吗？`)) { Whitelisting.clearDomainWhitelist(currentDomain); StorageManager.saveConfig(); alert("当前域名的白名单已清空。页面将刷新。"); location.reload(); } }); GM_registerMenuCommand('🛡️ CSP策略管理', () => CSPModule.showManagementPanel()); GM_registerMenuCommand('🔄 重置所有设置', () => this.resetSettings()); }, isAnyModuleEnabled() { return Object.keys(MODULE_NAMES).some(key => currentConfig.modules[key]); }, toggleAllModules() { const newState = !this.isAnyModuleEnabled(); Object.keys(MODULE_NAMES).forEach(key => { currentConfig.modules[key] = newState; }); this.applyModuleSettings(); StorageManager.saveConfig(); location.reload(); }, toggleModule(key) { if (key === 'interceptSubdomains') { if (!currentConfig.modules.interceptThirdPartyResources && !currentConfig.modules.interceptSubdomains) { if (confirm('开启子域名拦截需要同时开启第三方资源拦截，是否同时开启？')) { currentConfig.modules.interceptThirdPartyResources = true; currentConfig.modules.interceptSubdomains = true; } else { return; } } else { currentConfig.modules[key] = !currentConfig.modules[key]; } } else if (key === 'interceptThirdPartyResources') { const newState = !currentConfig.modules.interceptThirdPartyResources; currentConfig.modules.interceptThirdPartyResources = newState; if (!newState && currentConfig.modules.interceptSubdomains) { currentConfig.modules.interceptSubdomains = false; } } else if (key === 'smartInterception') { currentConfig.modules[key] = !currentConfig.modules[key]; } else { currentConfig.modules[key] = !currentConfig.modules[key]; } this.applyModuleSettings(); StorageManager.saveConfig(); location.reload(); }, applyModuleSettings() { SmartInterceptionModule.init(); RemoveInlineScriptsModule.init(); RemoveExternalScriptsModule.init(); ThirdPartyModule.init(); CSPModule.init(); }, setupObservers() { const relevantModulesEnabled = Object.keys(MODULE_NAMES).some(key => currentConfig.modules[key] && ( key === 'removeInlineScripts' || key === 'removeExternalScripts' || key === 'interceptThirdPartyResources' || key === 'smartInterception' ) ); if (!relevantModulesEnabled) return; this.mutationObserver = new MutationObserver(Utils.throttle((mutations) => { for (const mutation of mutations) { for (const node of mutation.addedNodes) { if (node.nodeType === Node.ELEMENT_NODE && !ProcessedElementsCache.isProcessed(node) && !Utils.isParentProcessed(node)) { this.addToBatchProcessingQueue(node); } } } }, 100)); this.mutationObserver.observe(document.documentElement, { childList: true, subtree: true, }); this.processExistingElementsBatch(); }, addToBatchProcessingQueue(element) { this.batchProcessingQueue.push(element); if (!this.isProcessingBatch) { this.processBatch(); } }, processBatch() { this.isProcessingBatch = true; const processChunk = () => { const now = Date.now(); if (now - this.lastProcessTime < 16) { requestAnimationFrame(processChunk); return; } const chunk = this.batchProcessingQueue.splice(0, this.batchSize); this.lastProcessTime = now; chunk.forEach(node => { if (ProcessedElementsCache.isProcessed(node) || Utils.isParentProcessed(node)) return; if (node.tagName === 'SCRIPT') { if (currentConfig.modules.removeInlineScripts && !node.src) { if (RemoveInlineScriptsModule.check(node)) node.remove(); } else if (currentConfig.modules.removeExternalScripts && node.src) { if (RemoveExternalScriptsModule.check(node)) ResourceCanceller.cancelResourceLoading(node); } else if (currentConfig.modules.interceptThirdPartyResources) { if (ThirdPartyModule.check(node)) ResourceCanceller.cancelResourceLoading(node); } } else if (currentConfig.modules.interceptThirdPartyResources) { if (ThirdPartyModule.check(node)) ResourceCanceller.cancelResourceLoading(node); } if (currentConfig.modules.smartInterception) { SmartInterceptionModule.check(node); } }); if (this.batchProcessingQueue.length > 0) { requestAnimationFrame(processChunk); } else { this.isProcessingBatch = false; } }; requestAnimationFrame(processChunk); }, processExistingElementsBatch() { const selector = 'script, iframe, img, a[href], link[rel="stylesheet"], form, video, audio, source, img[data-src], style, link[rel="preload"], link[rel="prefetch"]'; const elementsToProcess = Array.from(document.querySelectorAll(selector)); const processInChunks = () => { const chunk = elementsToProcess.splice(0, this.batchSize * 2); chunk.forEach(element => { if (!ProcessedElementsCache.isProcessed(element) && !Utils.isParentProcessed(element)) { this.addToBatchProcessingQueue(element); } }); if (elementsToProcess.length > 0) { setTimeout(processInChunks, 0); } }; processInChunks(); }, resetSettings() { if (confirm("确定要重置所有设置吗？这将清除所有配置和白名单。")) { Object.assign(currentConfig.modules, DEFAULT_MODULE_STATE); currentConfig.cspRules = DEFAULT_CSP_RULES_TEMPLATE.map(rule => ({ ...rule })); Whitelisting.clearAllWhitelists(); ProcessedElementsCache.clear(); CSPModule.removeCSP(); StorageManager.saveConfig(); location.reload(); } } }; function initializeAdBlocker() { UIController.init(); if (currentConfig.modules.manageCSP) { CSPModule.applyCSP(); } } if (document.readyState === 'loading') { initializeAdBlocker(); } else { setTimeout(initializeAdBlocker, 0); } })();