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我真的没有切屏！！！采用多重策略，从内核层面阻止浏览器将失焦或隐藏状态暴露给网站。尽最大可能伪造一直在窗口的假象
// ==UserScript== // @name 我真的没有切屏！ // @namespace https://github.com/lanzeweie // @version 0.82 // @description 我真的没有切屏！！！采用多重策略，从内核层面阻止浏览器将失焦或隐藏状态暴露给网站。尽最大可能伪造一直在窗口的假象 // @author [email protected] // @match *://*/* // @grant none // @run-at document-start // @license MIT // ==/UserScript== (function() { 'use strict'; const blockEvents = ['visibilitychange', 'blur', 'focus', 'focusin', 'focusout', 'pagehide', 'pageshow']; const originalAddEventListener = EventTarget.prototype.addEventListener; EventTarget.prototype.addEventListener = function(type, listener, options) { if (blockEvents.includes(type)) { addLog('proxy', `🚫 已代理并阻止 ${type} 监听器附加`, '#6f42c1'); return; } return originalAddEventListener.call(this, type, listener, options); }; ["visibilitychange", "blur", "focus", "focusin", "focusout"].forEach((e) => { originalAddEventListener.call( window, e, (event) => { event.stopImmediatePropagation(); event.stopPropagation(); event.preventDefault(); return false; }, true ); }); let isEnabled = true; let isUIVisible = false; let uiContainer = null; let uiMinimizedTag = null; let uiUpdateFunction = () => {}; const stats = { visibilitychange: 0, blur: 0, focusout: 0, focusin: 0, pagehide: 0, pageshow: 0, proxy: 0, get total() { return this.visibilitychange + this.blur + this.focusout + this.focusin + this.pagehide + this.pageshow + this.proxy; } }; const interceptLog = []; const MAX_LOG_ITEMS = 15; function addLog(type, message, color = '#dc3545') { const timestamp = new Date().toLocaleTimeString(); interceptLog.unshift({ time: timestamp, type: type, message: message, color: color }); if (interceptLog.length > MAX_LOG_ITEMS) { interceptLog.pop(); } if (type === 'proxy') { stats.proxy++; } if (uiUpdateFunction) { uiUpdateFunction(); } } try { document.hasFocus = () => true; Object.defineProperty(document, 'hidden', { get() { return false; }, configurable: true }); Object.defineProperty(document, 'visibilityState', { get: () => 'visible', configurable: true }); if (!document.__hasFocusPatched) { document.hasFocus = function() { return true; }; document.__hasFocusPatched = true; } addLog('system', '✓ 属性覆盖成功 (hasFocus/hidden/visibilityState)', '#28a745'); } catch (e) { addLog('system', '❌ 属性覆盖失败: ' + e.message, '#dc3545'); } const interceptOtherEvents = (e) => { if (!isEnabled) return; e.preventDefault(); e.stopImmediatePropagation(); e.stopPropagation(); const eventType = e.type; if (stats.hasOwnProperty(eventType)) { stats[eventType]++; let logMessage = ''; switch (eventType) { case 'visibilitychange': logMessage = `📱 强力阻止 页面可见性检测`; break; case 'pagehide': logMessage = `📄 强力阻止 页面隐藏 (pagehide)`; break; case 'pageshow': logMessage = `📄 强力阻止 页面显示 (pageshow)`; break; case 'focusin': logMessage = `⚡ 强力阻止 焦点获得 (focusin)`; break; } addLog(eventType, logMessage, '#28a745'); } }; try { ['visibilitychange', 'pagehide', 'pageshow', 'focusin'].forEach(eventType => { originalAddEventListener.call(window, eventType, interceptOtherEvents, true); originalAddEventListener.call(document, eventType, interceptOtherEvents, true); }); } catch (e) { addLog('system', '❌ 监听器附加失败: ' + e.message, '#dc3545'); } (function() { try { const originalObserve = MutationObserver.prototype.observe; MutationObserver.prototype.observe = function(target, options) { if (target === document || target === document.documentElement) { addLog('system', '🛡️ 拦截 DOM 观察器', '#007bff'); return { disconnect: () => {}, observe: () => {}, unobserve: () => {} }; } return originalObserve.apply(this, arguments); }; const originalMutationObserver = window.MutationObserver; window.MutationObserver = function(callback) { const observer = new originalMutationObserver((mutations) => { const filteredMutations = mutations.filter(mutation => { return mutation.target !== document && mutation.target !== document.documentElement; }); if (filteredMutations.length > 0) { callback(filteredMutations); } }); return observer; }; window.MutationObserver.prototype = originalMutationObserver.prototype; } catch (e) { } })(); addLog('system', '✅ 切屏防护系统已启动', '#007bff'); addLog('system', '📌 UI优化: 最小化标签尺寸缩小 + 模式颜色区分', '#17a2b8'); const createUI = () => { if (window.top !== window.self) { return; } const completelyHideUI = () => { if (uiContainer && uiContainer.parentNode) { uiContainer.parentNode.removeChild(uiContainer); uiContainer = null; } if (uiMinimizedTag && uiMinimizedTag.parentNode) { uiMinimizedTag.parentNode.removeChild(uiMinimizedTag); uiMinimizedTag = null; } addLog('system', '👻 UI 已完全隐藏 (需刷新页面恢复)', '#6c757d'); }; // === 最小化标签 === uiMinimizedTag = document.createElement('div'); const uiTagTitle = document.createElement('span'); const uiTagHideButton = document.createElement('span'); uiTagTitle.textContent = '🛡️ 防护'; uiTagHideButton.textContent = '❌'; uiTagHideButton.title = '从页面中移除所有UI元素 (需刷新恢复)'; uiMinimizedTag.appendChild(uiTagTitle); uiMinimizedTag.appendChild(uiTagHideButton); // 最小化标签样式 Object.assign(uiMinimizedTag.style, { position: 'fixed', bottom: '20px', right: '20px', color: 'white', padding: '4px 8px', borderRadius: '15px', fontSize: '11px', fontFamily: 'sans-serif', cursor: 'pointer', zIndex: '999999', boxShadow: '0 2px 8px rgba(0, 0, 0, 0.2)', transition: 'all 0.3s ease', userSelect: 'none', display: 'flex', gap: '5px', alignItems: 'center', fontWeight: 'bold', }); Object.assign(uiTagHideButton.style, { padding: '2px 4px', backgroundColor: 'rgba(255, 255, 255, 0.2)', borderRadius: '10px', cursor: 'pointer', fontSize: '10px', fontWeight: 'normal', lineHeight: '1' }); const updateUIMinimizedTagBackground = () => { const enabledColor = 'rgba(0, 123, 255, 0.9)'; const disabledColor = 'rgba(108, 117, 125, 0.9)'; if (uiMinimizedTag) { uiMinimizedTag.style.backgroundColor = isEnabled ? enabledColor : disabledColor; } }; uiTagTitle.addEventListener('click', (e) => { e.stopPropagation(); isUIVisible = !isUIVisible; uiContainer.style.display = isUIVisible ? 'block' : 'none'; uiMinimizedTag.style.display = isUIVisible ? 'none' : 'flex'; }); uiTagHideButton.addEventListener('click', (e) => { e.stopPropagation(); completelyHideUI(); }); // === 主面板 === uiContainer = document.createElement('div'); const uiHeader = document.createElement('div'); const uiTitle = document.createElement('span'); const uiControls = document.createElement('div'); const uiToggleButton = document.createElement('span'); const uiMinimizeButton = document.createElement('span'); const uiHideButton = document.createElement('span'); const uiBody = document.createElement('div'); const uiRealTimePanel = document.createElement('div'); const uiRealTimeTitle = document.createElement('div'); const uiFocusStatus = document.createElement('div'); const uiVisibilityStatus = document.createElement('div'); const uiLogPanel = document.createElement('div'); const uiLogTitle = document.createElement('div'); const uiLogContent = document.createElement('div'); const uiStatsPanel = document.createElement('div'); const uiStatsTitle = document.createElement('div'); const uiStatsContent = document.createElement('div'); const uiControlPanel = document.createElement('div'); const uiStatus = document.createElement('div'); const uiHotKey = document.createElement('div'); uiHeader.appendChild(uiTitle); uiControls.appendChild(uiToggleButton); uiControls.appendChild(uiMinimizeButton); uiControls.appendChild(uiHideButton); uiHeader.appendChild(uiControls); uiRealTimePanel.appendChild(uiRealTimeTitle); uiRealTimePanel.appendChild(uiFocusStatus); uiRealTimePanel.appendChild(uiVisibilityStatus); uiLogPanel.appendChild(uiLogTitle); uiLogPanel.appendChild(uiLogContent); uiStatsPanel.appendChild(uiStatsTitle); uiStatsPanel.appendChild(uiStatsContent); uiControlPanel.appendChild(uiStatus); uiControlPanel.appendChild(uiHotKey); uiBody.appendChild(uiRealTimePanel); uiBody.appendChild(uiLogPanel); uiBody.appendChild(uiStatsPanel); uiBody.appendChild(uiControlPanel); uiContainer.appendChild(uiHeader); uiContainer.appendChild(uiBody); const appendUI = () => { if (document.body) { document.body.appendChild(uiContainer); document.body.appendChild(uiMinimizedTag); uiContainer.style.display = 'none'; updateUIMinimizedTagBackground(); } }; if (document.body) { appendUI(); } else { originalAddEventListener.call(document, 'DOMContentLoaded', appendUI); } uiTitle.textContent = "🛡️ 切屏防护"; uiToggleButton.title = '点击切换 启用/禁用'; uiMinimizeButton.textContent = '—'; uiMinimizeButton.title = '点击最小化 (切换到右下角标签)'; uiHideButton.textContent = '✕'; uiHideButton.title = '完全隐藏 UI'; const updateUI = () => { updateUIMinimizedTagBackground(); uiRealTimeTitle.innerHTML = '<strong>📊 实时状态</strong>'; uiFocusStatus.innerHTML = `🎯 焦点状态: <span style="color: #28a745; font-weight: bold;">✓ 强制聚焦</span>`; uiVisibilityStatus.innerHTML = `📱 页面可见: <span style="color: #28a745; font-weight: bold;">visible</span> | hidden: <span style="color: #28a745; font-weight: bold;">false</span>`; uiLogTitle.innerHTML = '<strong>📝 拦截日志</strong>'; if (interceptLog.length === 0) { uiLogContent.innerHTML = '<div style="color: #6c757d; font-style: italic;">暂无拦截记录</div>'; } else { uiLogContent.innerHTML = interceptLog.map(log => { return `<div style="font-size: 11px; margin: 2px 0; padding: 2px 4px; background: rgba(0,0,0,0.03); border-radius: 3px;"> <span style="color: #888;">${log.time}</span> - <span style="color: ${log.color};">${log.message}</span> </div>`; }).join(''); } uiStatsTitle.innerHTML = '<strong>📈 拦截统计</strong>'; uiStatsContent.innerHTML = ` <div style="margin-top: 5px;"> <div style="color: #6f42c1;">🚫 代理拦截 (blur/focusout): <strong>${stats.proxy}</strong></div> <div style="color: #dc3545;">📱 页面可见性 (vis/page): <strong>${stats.visibilitychange + stats.pagehide + stats.pageshow}</strong></div> <div style="color: #20c997;">⚡ 焦点事件 (focusin): <strong>${stats.focusin}</strong></div> <div style="margin-top: 5px; padding-top: 5px; border-top: 1px solid #eee; color: #28a745; font-weight: bold;"> 总拦截次数: ${stats.total} </div> </div> `; uiStatus.innerHTML = `<span style="color: ${isEnabled ? '#28a745' : '#6c757d'}; font-weight: bold;">🛡️ 防护: ${isEnabled ? '✓ 开启' : '✗ 关闭'}</span>`; uiToggleButton.textContent = isEnabled ? '🟢' : '🔴'; uiHotKey.textContent = 'Ctrl+Alt+H 显示/最小化 | 点击拖动'; }; uiUpdateFunction = updateUI; updateUI(); // --- 样式 (主面板) --- Object.assign(uiContainer.style, { position: 'fixed', bottom: '20px', right: '20px', top: 'auto', left: 'auto', width: '320px', backgroundColor: 'rgba(255, 255, 255, 0.97)', color: '#333', border: '1px solid #ccc', borderRadius: '8px', zIndex: '999999', fontFamily: 'sans-serif', fontSize: '12px', backdropFilter: 'blur(5px)', webkitBackdropFilter: 'blur(5px)', boxShadow: '0 4px 12px rgba(0, 0, 0, 0.15)', transition: 'transform 0.3s ease', display: isUIVisible ? 'block' : 'none', fontWeight: '500' }); Object.assign(uiHeader.style, { display: 'flex', justifyContent: 'space-between', alignItems: 'center', padding: '8px 12px', backgroundColor: 'rgba(0, 123, 255, 0.1)', cursor: 'move', userSelect: 'none', borderRadius: '8px 8px 0 0' }); Object.assign(uiTitle.style, { fontWeight: 'bold', color: '#007bff' }); Object.assign(uiControls.style, { display: 'flex', gap: '10px' }); const buttonStyle = { cursor: 'pointer', fontWeight: 'bold', padding: '2px 8px', borderRadius: '4px', transition: 'background-color 0.2s' }; Object.assign(uiToggleButton.style, buttonStyle); Object.assign(uiMinimizeButton.style, buttonStyle); Object.assign(uiHideButton.style, buttonStyle); Object.assign(uiBody.style, { padding: '10px 12px', maxHeight: '70vh', overflowY: 'auto' }); const panelStyle = { marginBottom: '12px', padding: '8px', backgroundColor: 'rgba(0, 0, 0, 0.02)', borderRadius: '6px', border: '1px solid rgba(0, 0, 0, 0.05)' }; Object.assign(uiRealTimePanel.style, panelStyle); Object.assign(uiLogPanel.style, panelStyle); Object.assign(uiStatsPanel.style, panelStyle); Object.assign(uiControlPanel.style, panelStyle); const titleStyle = { marginBottom: '6px', color: '#495057', fontSize: '12px' }; Object.assign(uiRealTimeTitle.style, titleStyle); Object.assign(uiLogTitle.style, titleStyle); Object.assign(uiStatsTitle.style, titleStyle); Object.assign(uiFocusStatus.style, { margin: '4px 0', fontSize: '11px' }); Object.assign(uiVisibilityStatus.style, { margin: '4px 0', fontSize: '11px' }); Object.assign(uiLogContent.style, { maxHeight: '120px', overflowY: 'auto' }); Object.assign(uiStatsContent.style, { lineHeight: '1.6' }); Object.assign(uiStatus.style, { marginBottom: '6px', fontSize: '13px' }); Object.assign(uiHotKey.style, { color: '#888', fontSize: '10px', textAlign: 'center' }); // --- UI 交互 --- uiToggleButton.addEventListener('click', (e) => { e.stopPropagation(); isEnabled = !isEnabled; addLog('system', isEnabled ? '✅ 防护已开启' : '❌ 防护已关闭', isEnabled ? '#28a745' : '#6c757d'); updateUI(); }); uiMinimizeButton.addEventListener('click', (e) => { e.stopPropagation(); isUIVisible = false; uiContainer.style.display = 'none'; uiMinimizedTag.style.display = 'flex'; addLog('system', '📌 已最小化到右下角标签', '#17a2b8'); }); uiHideButton.addEventListener('click', (e) => { e.stopPropagation(); completelyHideUI(); }); let isDragging = false; let offset = { x: 0, y: 0 }; uiHeader.addEventListener('mousedown', (e) => { isDragging = true; offset.x = e.clientX - uiContainer.getBoundingClientRect().left; offset.y = e.clientY - uiContainer.getBoundingClientRect().top; uiHeader.style.cursor = 'grabbing'; document.body.style.userSelect = 'none'; }); window.addEventListener('mousemove', (e) => { if (!isDragging) return; let newX = e.clientX - offset.x; newX = Math.max(0, Math.min(newX, window.innerWidth - uiContainer.offsetWidth)); let newRight = window.innerWidth - (newX + uiContainer.offsetWidth); newRight = Math.max(0, newRight); Object.assign(uiContainer.style, { left: 'auto', right: `${newRight}px`, bottom: '20px', top: 'auto', }); }); window.addEventListener('mouseup', () => { if (!isDragging) return; isDragging = false; uiHeader.style.cursor = 'move'; document.body.style.userSelect = 'auto'; }); }; originalAddEventListener.call(window, 'keydown', (e) => { if (e.key.toLowerCase() === 'h' && e.ctrlKey && e.altKey && !e.shiftKey) { e.preventDefault(); e.stopPropagation(); isUIVisible = !isUIVisible; if (uiContainer) { uiContainer.style.display = isUIVisible ? 'block' : 'none'; if (uiMinimizedTag) { uiMinimizedTag.style.display = isUIVisible ? 'none' : 'flex'; } } } }, true); if (document.readyState === 'loading') { originalAddEventListener.call(window, 'DOMContentLoaded', createUI); } else { createUI(); } })();