1807 lines
65 KiB
JavaScript
1807 lines
65 KiB
JavaScript
// ============================================================================
|
||
// CRITICAL: Load Electron first, then apply GPU flags IMMEDIATELY
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// app.commandLine.appendSwitch() must be called before app.ready
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// ============================================================================
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const { app, BrowserWindow, ipcMain, session, screen, shell, dialog, Menu, clipboard, webContents } = require('electron');
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||
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||
// Apply Linux/SteamOS GPU flags IMMEDIATELY after loading Electron
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||
// This MUST happen before app.ready and before any other initialization
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||
if (process.platform === 'linux') {
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const fs = require('fs');
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||
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// Detect SteamOS/Gamescope environment
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let isSteamOS = false;
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let detectionReason = '';
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try {
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if (fs.existsSync('/etc/steamos-release')) {
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isSteamOS = true;
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detectionReason = '/etc/steamos-release exists';
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} else if (fs.existsSync('/usr/share/steamos/steamos.conf')) {
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isSteamOS = true;
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||
detectionReason = '/usr/share/steamos/steamos.conf exists';
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} else if (process.env.GAMESCOPE_WAYLAND_DISPLAY) {
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isSteamOS = true;
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detectionReason = 'GAMESCOPE_WAYLAND_DISPLAY env var set';
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} else if (process.env.SteamDeck === '1' || process.env.SteamDeck === 'true') {
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isSteamOS = true;
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detectionReason = 'SteamDeck env var set';
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||
} else if (process.env.SteamAppId) {
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isSteamOS = true;
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detectionReason = 'SteamAppId env var set (running from Steam)';
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} else if (process.env.STEAM_COMPAT_DATA_PATH) {
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isSteamOS = true;
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detectionReason = 'STEAM_COMPAT_DATA_PATH set (Proton/Steam environment)';
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} else if (fs.existsSync('/etc/os-release')) {
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const osRelease = fs.readFileSync('/etc/os-release', 'utf8');
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if (osRelease.toLowerCase().includes('steamos')) {
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isSteamOS = true;
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detectionReason = '/etc/os-release contains SteamOS';
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}
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}
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// Also check for gamescope in display server - common on Steam Deck
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if (!isSteamOS && process.env.XDG_CURRENT_DESKTOP) {
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const desktop = process.env.XDG_CURRENT_DESKTOP.toLowerCase();
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if (desktop.includes('gamescope')) {
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isSteamOS = true;
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detectionReason = 'XDG_CURRENT_DESKTOP contains gamescope';
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}
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}
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} catch (e) {
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console.log('[GPU] SteamOS detection error:', e.message);
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}
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// Always apply basic Linux sandbox fixes
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app.commandLine.appendSwitch('no-sandbox');
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app.commandLine.appendSwitch('disable-gpu-sandbox');
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app.commandLine.appendSwitch('disable-dev-shm-usage');
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if (isSteamOS) {
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console.log(`[GPU] SteamOS/Gamescope DETECTED: ${detectionReason}`);
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console.log('[GPU] Applying SteamOS-specific GPU flags for webview rendering...');
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// Critical flags for SteamOS/Gamescope webview rendering
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// SteamOS only supports egl-angle, NOT desktop GL
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app.commandLine.appendSwitch('ozone-platform', 'x11');
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app.commandLine.appendSwitch('use-gl', 'egl');
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app.commandLine.appendSwitch('use-angle', 'default');
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app.commandLine.appendSwitch('disable-gpu-compositing');
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app.commandLine.appendSwitch('disable-gpu-vsync');
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app.commandLine.appendSwitch('disable-software-rasterizer');
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app.commandLine.appendSwitch('disable-features', 'VizDisplayCompositor,UseChromeOSDirectVideoDecoder');
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app.commandLine.appendSwitch('enable-features', 'UseOzonePlatform,Vulkan');
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// In-process GPU can help with stability on Steam Deck
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app.commandLine.appendSwitch('in-process-gpu');
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} else {
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console.log('[GPU] Standard Linux environment detected');
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// General Linux - detect Wayland vs X11
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const waylandDisplay = process.env.WAYLAND_DISPLAY;
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const x11Display = process.env.DISPLAY;
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if (waylandDisplay && !x11Display) {
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console.log('[GPU] Pure Wayland environment - using wayland backend');
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app.commandLine.appendSwitch('ozone-platform', 'wayland');
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app.commandLine.appendSwitch('enable-features', 'UseOzonePlatform,WaylandWindowDecorations');
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} else if (x11Display) {
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console.log('[GPU] X11 environment detected');
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app.commandLine.appendSwitch('ozone-platform', 'x11');
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}
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app.commandLine.appendSwitch('disable-features', 'VizDisplayCompositor');
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}
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}
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// ============================================================================
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const { autoUpdater } = require('electron-updater');
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const { pathToFileURL } = require('url');
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const fs = require('fs');
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const path = require('path');
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const os = require('os');
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const { spawn } = require('child_process');
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const PerformanceMonitor = require('./performance-monitor');
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const GPUFallback = require('./gpu-fallback');
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const GPUConfig = require('./gpu-config');
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const PluginManager = require('./plugin-manager');
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// Initialize performance monitoring and GPU management
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const perfMonitor = new PerformanceMonitor();
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const gpuFallback = new GPUFallback();
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const gpuConfig = new GPUConfig();
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const pluginManager = new PluginManager();
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// Try to enable WebAuthn/platform authenticator features early.
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// This helps Chromium expose platform authenticators (Touch ID / built-in) where supported.
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try {
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app.commandLine.appendSwitch('enable-experimental-web-platform-features');
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||
// Add common WebAuthn-related feature flags. These are safe attempts to enable platform
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// authenticators and related WebAuthn plumbing in embedded Chromium builds.
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app.commandLine.appendSwitch('enable-features', 'WebAuthn,WebAuthnNestedAssertions,WebAuthnCable');
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||
} catch (e) {
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||
// Non-fatal: some environments may not allow commandLine changes at this time.
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||
}
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||
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// Configure GPU settings before app is ready (additional platform-specific settings)
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gpuConfig.configure();
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// Set a custom application name
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app.setName('Nebula');
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// --- Custom User Agent (hide Electron token & brand as Nebula) ---
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// Many sites rely on UA sniffing. Default Electron UA contains 'Electron/x.y.z' which
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// makes detection sites label the app as an Electron application. We construct a
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// Chrome‑compatible UA string without the Electron token, appending a Nebula marker.
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// NOTE: Keep the Chrome and Safari tokens for maximum compatibility.
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// If you ever need to temporarily reveal Electron for debugging, set NEBULA_DEBUG_ELECTRON_UA=1.
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const chromeVersion = process.versions.chrome; // matches bundled Chromium
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const nebulaVersion = app.getVersion();
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function computeBaseUA() {
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let platformPart;
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if (process.platform === 'win32') {
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// Use generic Windows 10 token; detailed build numbers rarely needed and can cause UA entropy issues.
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platformPart = 'Windows NT 10.0; Win64; x64';
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} else if (process.platform === 'darwin') {
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// A neutral modern macOS token; avoid exposing real minor version for stability.
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platformPart = 'Macintosh; Intel Mac OS X 10_15_7';
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} else {
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platformPart = 'X11; Linux x86_64';
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}
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return `Mozilla/5.0 (${platformPart}) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/${chromeVersion} Safari/537.36 Nebula/${nebulaVersion}`;
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}
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if (!process.env.NEBULA_DEBUG_ELECTRON_UA) {
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// Set a fallback UA so any new sessions inherit it automatically.
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try { app.userAgentFallback = computeBaseUA(); } catch {}
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}
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// Setup GPU crash handling
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gpuFallback.setupCrashHandling();
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// --- clear any prior registrations to prevent duplicate‐handler errors ---
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ipcMain.removeHandler('window-minimize');
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ipcMain.removeHandler('window-maximize');
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ipcMain.removeHandler('window-close');
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// =============================================================================
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// BIG PICTURE MODE - Steam Deck / Console UI
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// =============================================================================
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// Steam Deck screen dimensions: 1280x800
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const STEAM_DECK_WIDTH = 1280;
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const STEAM_DECK_HEIGHT = 800;
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const HANDHELD_THRESHOLD = 1366; // Consider screens smaller than this as "handheld"
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let bigPictureWindow = null;
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/**
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* Check if the current display is likely a Steam Deck or similar handheld
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*/
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function isSteamDeckDisplay() {
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const primaryDisplay = screen.getPrimaryDisplay();
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const { width, height } = primaryDisplay.size;
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// Check for Steam Deck resolution or similar small screens
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const isSteamDeckRes = width === STEAM_DECK_WIDTH && height === STEAM_DECK_HEIGHT;
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const isSmallScreen = width <= HANDHELD_THRESHOLD;
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// Also check for certain aspect ratios common in handhelds (16:10, 16:9)
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const aspectRatio = width / height;
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const isHandheldAspect = aspectRatio >= 1.5 && aspectRatio <= 1.8;
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return isSteamDeckRes || (isSmallScreen && isHandheldAspect);
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}
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/**
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* Get screen info for UI decisions
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*/
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function getScreenInfo() {
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const primaryDisplay = screen.getPrimaryDisplay();
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const { width, height } = primaryDisplay.size;
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const { scaleFactor } = primaryDisplay;
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return {
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width,
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height,
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scaleFactor,
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isSteamDeck: width === STEAM_DECK_WIDTH && height === STEAM_DECK_HEIGHT,
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isSmallScreen: width <= HANDHELD_THRESHOLD,
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aspectRatio: width / height,
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suggestBigPicture: isSteamDeckDisplay()
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};
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}
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/**
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* Create Big Picture Mode window
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*/
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function createBigPictureWindow() {
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if (bigPictureWindow && !bigPictureWindow.isDestroyed()) {
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bigPictureWindow.focus();
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return bigPictureWindow;
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}
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const primaryDisplay = screen.getPrimaryDisplay();
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const { width, height } = primaryDisplay.workAreaSize;
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bigPictureWindow = new BrowserWindow({
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width: width,
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height: height,
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fullscreen: true,
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frame: false,
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show: false,
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backgroundColor: '#0a0a0f',
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webPreferences: {
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preload: path.join(__dirname, 'preload.js'),
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nodeIntegration: false,
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contextIsolation: true,
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webviewTag: true,
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spellcheck: false,
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webSecurity: true,
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},
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icon: process.platform === 'darwin'
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? path.join(__dirname, 'assets/images/Logos/Nebula-Favicon.icns')
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: path.join(__dirname, 'assets/images/Logos/Nebula-favicon.png'),
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title: 'Nebula - Big Picture Mode'
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});
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bigPictureWindow.loadFile('renderer/bigpicture.html');
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bigPictureWindow.once('ready-to-show', () => {
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bigPictureWindow.show();
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console.log('[BigPicture] Window ready');
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});
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bigPictureWindow.on('closed', () => {
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bigPictureWindow = null;
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console.log('[BigPicture] Window closed');
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});
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return bigPictureWindow;
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}
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/**
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* Exit Big Picture Mode and return to desktop UI
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*/
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function exitBigPictureMode() {
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if (bigPictureWindow && !bigPictureWindow.isDestroyed()) {
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bigPictureWindow.close();
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bigPictureWindow = null;
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}
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// Ensure main window exists and is focused
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const windows = BrowserWindow.getAllWindows();
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const mainWindow = windows.find(w => w !== bigPictureWindow);
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if (mainWindow) {
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mainWindow.focus();
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} else if (windows.length === 0) {
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createWindow();
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}
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}
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// IPC handlers for Big Picture Mode
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ipcMain.handle('get-screen-info', () => getScreenInfo());
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ipcMain.handle('launch-bigpicture', () => {
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createBigPictureWindow();
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return { success: true };
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});
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||
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ipcMain.handle('exit-bigpicture', () => {
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exitBigPictureMode();
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return { success: true };
|
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});
|
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ipcMain.handle('is-bigpicture-suggested', () => {
|
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return isSteamDeckDisplay();
|
||
});
|
||
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ipcMain.on('exit-bigpicture', () => {
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exitBigPictureMode();
|
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});
|
||
|
||
// IPC handler for sending mouse input events to webviews (used by Big Picture Mode)
|
||
ipcMain.handle('webview-send-input-event', async (event, { webContentsId, inputEvent }) => {
|
||
try {
|
||
const { webContents: webContentsModule } = require('electron');
|
||
const targetWebContents = webContentsModule.fromId(webContentsId);
|
||
if (targetWebContents && !targetWebContents.isDestroyed()) {
|
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targetWebContents.sendInputEvent(inputEvent);
|
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return { success: true };
|
||
}
|
||
return { success: false, error: 'WebContents not found' };
|
||
} catch (err) {
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console.error('[Main] webview-send-input-event error:', err);
|
||
return { success: false, error: err.message };
|
||
}
|
||
});
|
||
|
||
// =============================================================================
|
||
|
||
|
||
function createWindow(startUrl) {
|
||
// Capture high‑resolution startup timing markers
|
||
const perfMarks = { createWindow_called: performance.now() };
|
||
|
||
// Get the available screen size (avoid full workArea allocation jank by starting slightly smaller then maximizing later if desired)
|
||
const { width, height } = screen.getPrimaryDisplay().workAreaSize;
|
||
const initialWidth = Math.min(width, Math.round(width * 0.9));
|
||
const initialHeight = Math.min(height, Math.round(height * 0.9));
|
||
|
||
// Window is created hidden; we only show after first meaningful paint to avoid OS‑level pointer jank while Chromium initializes
|
||
let windowOptions = {
|
||
width: initialWidth,
|
||
height: initialHeight,
|
||
show: false,
|
||
useContentSize: true,
|
||
backgroundColor: '#121212', // avoids white flash & early extra paints
|
||
resizable: true,
|
||
webPreferences: {
|
||
preload: path.join(__dirname, 'preload.js'),
|
||
nodeIntegration: false, // Security & performance improvement
|
||
contextIsolation: true,
|
||
webviewTag: true,
|
||
enableRemoteModule: false, // Deprecated and slow
|
||
nodeIntegrationInSubFrames: false, // Security & performance
|
||
nativeWindowOpen: false,
|
||
spellcheck: false,
|
||
webSecurity: true,
|
||
allowRunningInsecureContent: false,
|
||
experimentalFeatures: false,
|
||
offscreen: false,
|
||
enableWebSQL: false,
|
||
plugins: false,
|
||
backgroundThrottling: false, // keep UI responsive during early load
|
||
// OAuth compatibility settings
|
||
partition: 'persist:main',
|
||
sandbox: false
|
||
},
|
||
fullscreen: false,
|
||
autoHideMenuBar: true,
|
||
icon: process.platform === 'darwin'
|
||
? path.join(__dirname, 'assets/images/Logos/Nebula-Favicon.icns')
|
||
: path.join(__dirname, 'assets/images/Logos/Nebula-favicon.png'),
|
||
title: 'Nebula'
|
||
};
|
||
|
||
if (process.platform === 'darwin') {
|
||
// Use a hidden/transparent title bar on macOS so we can render a
|
||
// custom, sleeker header in the renderer while still supporting
|
||
// native traffic-light placement. The renderer will expose a
|
||
// draggable region via CSS (-webkit-app-region: drag).
|
||
Object.assign(windowOptions, {
|
||
frame: true,
|
||
titleBarStyle: 'hiddenInset',
|
||
trafficLightPosition: { x: 15, y: 20 },
|
||
// Transparent background so renderer chrome blends with content.
|
||
backgroundColor: '#00000000',
|
||
transparent: true,
|
||
});
|
||
} else if (process.platform === 'win32') {
|
||
Object.assign(windowOptions, {
|
||
frame: true, // Use default Windows title bar.
|
||
// removed titleBarOverlay to restore native Windows controls.
|
||
});
|
||
} else {
|
||
windowOptions.frame = true;
|
||
}
|
||
|
||
const win = new BrowserWindow(windowOptions);
|
||
perfMarks.browserWindow_instantiated = performance.now();
|
||
|
||
// Intercept window.open() requests and route them into the existing window as a new tab
|
||
// instead of spawning separate BrowserWindows. We allow a small list of specific OAuth
|
||
// domains to open real popups if the flow depends on window.opener relationships.
|
||
// Everything else becomes a new tab.
|
||
win.webContents.setWindowOpenHandler((details) => {
|
||
const { url } = details;
|
||
if (!/^https?:\/\//i.test(url)) return { action: 'deny' };
|
||
// OAuth / SSO allowlist - only allow specific authentication provider domains
|
||
// Be restrictive to prevent normal links from opening in new windows
|
||
const oauthDomains = [
|
||
'accounts.google.com',
|
||
'login.microsoftonline.com',
|
||
'appleid.apple.com',
|
||
'github.com/login',
|
||
'auth0.com',
|
||
'okta.com',
|
||
'login.live.com',
|
||
'facebook.com/dialog',
|
||
'api.twitter.com/oauth',
|
||
'discord.com/oauth2'
|
||
];
|
||
const isOAuthDomain = oauthDomains.some(domain => url.toLowerCase().includes(domain.toLowerCase()));
|
||
if (isOAuthDomain) {
|
||
return { action: 'allow' }; // preserve popup semantics for complex auth flows
|
||
}
|
||
// Forward to renderer to open as tab
|
||
try { win.webContents.send('open-url-new-tab', url); } catch {}
|
||
return { action: 'deny' };
|
||
});
|
||
|
||
// IMPORTANT: Do NOT intercept 'will-navigate' with preventDefault() because
|
||
// that strips POST bodies (turning logins into GET requests). Let Chromium
|
||
// perform the navigation normally. If you need to observe navigations, add
|
||
// a listener without calling preventDefault().
|
||
// (Previous code here was causing login forms to fail.)
|
||
|
||
// Remove deprecated 'new-window' handler that forcibly loaded targets in the
|
||
// same window; this also broke some auth popup flows. setWindowOpenHandler
|
||
// above now governs popup behavior.
|
||
|
||
// ensure all embedded <webview> tags behave predictably without heavy injections
|
||
win.webContents.on('did-attach-webview', (event, webviewContents) => {
|
||
// Route <webview> window.open() calls to tabs unless OAuth allowlist matched
|
||
webviewContents.setWindowOpenHandler((details) => {
|
||
const { url } = details;
|
||
if (!/^https?:\/\//i.test(url)) return { action: 'deny' };
|
||
// OAuth / SSO allowlist - only allow specific authentication provider domains
|
||
const oauthDomains = [
|
||
'accounts.google.com',
|
||
'login.microsoftonline.com',
|
||
'appleid.apple.com',
|
||
'github.com/login',
|
||
'auth0.com',
|
||
'okta.com',
|
||
'login.live.com',
|
||
'facebook.com/dialog',
|
||
'api.twitter.com/oauth',
|
||
'discord.com/oauth2'
|
||
];
|
||
const isOAuthDomain = oauthDomains.some(domain => url.toLowerCase().includes(domain.toLowerCase()));
|
||
if (isOAuthDomain) {
|
||
return { action: 'allow' }; // keep popup for auth
|
||
}
|
||
// Send to main window's webContents to open a new tab
|
||
try {
|
||
win.webContents.send('open-url-new-tab', url);
|
||
} catch {}
|
||
return { action: 'deny' };
|
||
});
|
||
});
|
||
|
||
win.loadFile('renderer/index.html');
|
||
perfMarks.loadFile_issued = performance.now();
|
||
|
||
// if caller passed in a URL, forward it to the renderer after load
|
||
if (startUrl) {
|
||
win.webContents.once('did-finish-load', () => {
|
||
win.webContents.send('open-url', startUrl);
|
||
});
|
||
}
|
||
|
||
// Set default zoom to 100%
|
||
const zoomFactor = 1.0;
|
||
const loadStartTime = Date.now();
|
||
// Show window ASAP after first paint for perceived performance
|
||
let shown = false;
|
||
const showNow = (reason) => {
|
||
if (shown) return;
|
||
shown = true;
|
||
win.show();
|
||
if (process.platform === 'win32') {
|
||
// Defer maximize to next frame to avoid large-surface first paint cost
|
||
setTimeout(() => {
|
||
try { win.maximize(); } catch {}
|
||
}, 16);
|
||
}
|
||
console.log(`[Startup] Window shown (${reason}) in ${(performance.now() - perfMarks.createWindow_called).toFixed(1)}ms`);
|
||
};
|
||
|
||
win.webContents.once('ready-to-show', () => showNow('ready-to-show'));
|
||
// Fallback in case ready-to-show is delayed
|
||
setTimeout(() => showNow('timeout-fallback'), 4000);
|
||
|
||
win.webContents.on('did-finish-load', () => {
|
||
win.webContents.setZoomFactor(zoomFactor);
|
||
const loadTime = Date.now() - loadStartTime;
|
||
perfMonitor.trackLoadTime(win.webContents.getURL(), loadTime);
|
||
perfMarks.did_finish_load = performance.now();
|
||
|
||
// Defer heavier, non‑critical tasks to next idle slice to keep UI smooth
|
||
setTimeout(() => {
|
||
// Kick off GPU status check here (was earlier) to avoid competing with first paint
|
||
gpuConfig.checkGPUStatus()
|
||
.then(gpuStatus => {
|
||
console.log('[Deferred] GPU Configuration Results:');
|
||
console.log('- GPU Status:', gpuStatus);
|
||
console.log('- Recommendations:', gpuConfig.getRecommendations());
|
||
})
|
||
.catch(err => console.error('[Deferred] GPU status check failed:', err));
|
||
|
||
// Start performance monitoring after initial load
|
||
perfMonitor.start();
|
||
}, 300);
|
||
// Diagnostic: check WebAuthn / platform authenticator availability in renderer
|
||
try {
|
||
win.webContents.executeJavaScript(`(async function(){
|
||
const out = { hasNavigator: !!window.navigator, hasCredentials: !!navigator.credentials, hasCreate: !!(navigator.credentials && navigator.credentials.create), hasGet: !!(navigator.credentials && navigator.credentials.get) };
|
||
try {
|
||
if (window.PublicKeyCredential) {
|
||
out.PublicKeyCredential = true;
|
||
out.isUserVerifyingPlatformAuthenticatorAvailable = typeof PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable === 'function' ? await PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable() : 'unknown';
|
||
} else {
|
||
out.PublicKeyCredential = false;
|
||
}
|
||
} catch (e) { out.webauthnError = String(e); }
|
||
return out;
|
||
})()`)
|
||
.then(result => {
|
||
console.log('[WebAuthn Diagnostic] renderer report:', result);
|
||
}).catch(err => {
|
||
console.error('[WebAuthn Diagnostic] executeJavaScript failed:', err);
|
||
});
|
||
} catch (e) {
|
||
console.warn('WebAuthn diagnostic injection skipped:', e);
|
||
}
|
||
|
||
// After the first load, let plugins know a window exists
|
||
try { pluginManager.emit('window-created', win); } catch {}
|
||
});
|
||
|
||
// Renderer manages history; no main-process recording here
|
||
}
|
||
|
||
// This method will be called when Electron has finished initialization
|
||
// Configure sessions asynchronously (non-blocking for window creation)
|
||
function configureSessionsAsync() {
|
||
const sessionsToConfigure = [session.fromPartition('persist:main'), session.defaultSession];
|
||
try {
|
||
for (const ses of sessionsToConfigure) {
|
||
if (!ses) continue;
|
||
ses.setPermissionRequestHandler((webContents, permission, callback) => {
|
||
if (['notifications', 'geolocation', 'camera', 'microphone'].includes(permission)) {
|
||
callback(false);
|
||
} else {
|
||
callback(true);
|
||
}
|
||
});
|
||
try {
|
||
let realUA = ses.getUserAgent();
|
||
// If Electron token present and we're not in debug mode, recompute using base builder.
|
||
if (!process.env.NEBULA_DEBUG_ELECTRON_UA) {
|
||
const hasElectron = /Electron\//i.test(realUA);
|
||
if (hasElectron || !/Nebula\//.test(realUA)) {
|
||
realUA = app.userAgentFallback || computeBaseUA();
|
||
ses.setUserAgent(realUA);
|
||
}
|
||
} else {
|
||
// Debug mode: just append Nebula tag if missing (keeps Electron segment visible)
|
||
if (realUA && !/Nebula\//.test(realUA)) {
|
||
ses.setUserAgent(realUA + ' Nebula/' + app.getVersion());
|
||
}
|
||
}
|
||
} catch (e) {
|
||
console.warn('Failed to read real user agent, keeping default:', e);
|
||
}
|
||
ses.cookies.on('changed', (event, cookie, cause, removed) => {
|
||
if (cookie.domain && (cookie.domain.includes('google') || cookie.domain.includes('accounts'))) {
|
||
console.log(`Cookie ${removed ? 'removed' : 'added'}: ${cookie.name} for ${cookie.domain}`);
|
||
}
|
||
});
|
||
ses.webRequest.onBeforeSendHeaders((details, callback) => {
|
||
const headers = details.requestHeaders;
|
||
if (details.url.includes('accounts.google.com') || details.url.includes('oauth')) {
|
||
headers['Referrer-Policy'] = 'strict-origin-when-cross-origin';
|
||
headers['Accept'] = headers['Accept'] || 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8';
|
||
}
|
||
if (!headers['Accept-Language'] && !headers['accept-language']) {
|
||
headers['Accept-Language'] = 'en-US,en;q=0.9';
|
||
}
|
||
callback({ requestHeaders: headers });
|
||
});
|
||
}
|
||
console.log('Session configured successfully for OAuth compatibility');
|
||
} catch (err) {
|
||
console.error('Session setup error:', err);
|
||
}
|
||
}
|
||
|
||
app.whenReady().then(() => {
|
||
const t0 = performance.now();
|
||
createWindow();
|
||
// Initialize user plugins after app ready
|
||
try {
|
||
pluginManager.ensureUserPluginsDir();
|
||
pluginManager.loadAll();
|
||
pluginManager.emit('app-ready');
|
||
} catch (e) {
|
||
console.error('[Plugins] initialization error:', e);
|
||
}
|
||
console.log('[Startup] createWindow invoked in', (performance.now() - t0).toFixed(1), 'ms after app.whenReady');
|
||
|
||
// Handle GPU process crashes (still register early)
|
||
app.on('gpu-process-crashed', (event, killed) => {
|
||
console.warn('GPU process crashed, killed:', killed);
|
||
if (!killed) {
|
||
console.log('Attempting to recover GPU process...');
|
||
}
|
||
});
|
||
|
||
// Defer session configuration to microtask/next tick (already inexpensive) – keep explicit
|
||
setImmediate(configureSessionsAsync);
|
||
|
||
// Register download handlers for common sessions
|
||
try {
|
||
const mainSes = session.fromPartition('persist:main');
|
||
const defSes = session.defaultSession;
|
||
if (mainSes) registerDownloadHandling(mainSes);
|
||
if (defSes && defSes !== mainSes) registerDownloadHandling(defSes);
|
||
// Allow plugins to attach webRequest hooks
|
||
if (mainSes) pluginManager.applyWebRequestHandlers(mainSes);
|
||
if (defSes) pluginManager.applyWebRequestHandlers(defSes);
|
||
pluginManager.emit('session-configured', { mainSes, defSes });
|
||
} catch (e) {
|
||
console.warn('Failed to register download handlers:', e);
|
||
}
|
||
|
||
if (process.platform === 'darwin') {
|
||
app.dock.setIcon(path.join(__dirname, 'assets/images/Logos/Nebula-Icon.icns'));
|
||
}
|
||
app.on('activate', () => {
|
||
if (BrowserWindow.getAllWindows().length === 0) createWindow();
|
||
});
|
||
|
||
// --- Auto-Updater Setup ---
|
||
// Configure auto-updater logging (safely - may not be available in all environments)
|
||
try {
|
||
const updaterLogger = require('electron-updater').autoUpdater.logger;
|
||
if (updaterLogger && updaterLogger.transports && updaterLogger.transports.file) {
|
||
autoUpdater.logger = updaterLogger;
|
||
autoUpdater.logger.transports.file.level = 'info';
|
||
}
|
||
} catch (e) {
|
||
console.log('[AutoUpdater] Logger setup skipped:', e.message);
|
||
}
|
||
|
||
// Check for updates after a short delay to not block startup
|
||
setTimeout(() => {
|
||
autoUpdater.checkForUpdatesAndNotify().catch(err => {
|
||
console.log('[AutoUpdater] Update check failed:', err.message);
|
||
});
|
||
}, 3000);
|
||
|
||
// Auto-updater event handlers
|
||
autoUpdater.on('checking-for-update', () => {
|
||
console.log('[AutoUpdater] Checking for updates...');
|
||
broadcastToAll('update-status', { status: 'checking' });
|
||
});
|
||
|
||
autoUpdater.on('update-available', (info) => {
|
||
console.log('[AutoUpdater] Update available:', info.version);
|
||
broadcastToAll('update-status', { status: 'available', version: info.version });
|
||
});
|
||
|
||
autoUpdater.on('update-not-available', (info) => {
|
||
console.log('[AutoUpdater] No update available. Current version:', app.getVersion());
|
||
broadcastToAll('update-status', { status: 'not-available', currentVersion: app.getVersion() });
|
||
});
|
||
|
||
autoUpdater.on('download-progress', (progress) => {
|
||
console.log(`[AutoUpdater] Download progress: ${progress.percent.toFixed(1)}%`);
|
||
broadcastToAll('update-status', { status: 'downloading', progress: progress.percent });
|
||
});
|
||
|
||
autoUpdater.on('update-downloaded', (info) => {
|
||
console.log('[AutoUpdater] Update downloaded:', info.version);
|
||
broadcastToAll('update-status', { status: 'downloaded', version: info.version });
|
||
// Optionally prompt user to restart
|
||
dialog.showMessageBox({
|
||
type: 'info',
|
||
title: 'Update Ready',
|
||
message: `Nebula ${info.version} has been downloaded.`,
|
||
detail: 'The update will be installed when you restart the app.',
|
||
buttons: ['Restart Now', 'Later']
|
||
}).then(result => {
|
||
if (result.response === 0) {
|
||
autoUpdater.quitAndInstall();
|
||
}
|
||
});
|
||
});
|
||
|
||
autoUpdater.on('error', (err) => {
|
||
console.error('[AutoUpdater] Error:', err.message);
|
||
broadcastToAll('update-status', { status: 'error', message: err.message });
|
||
});
|
||
});
|
||
|
||
// Quit when all windows are closed.
|
||
app.on('window-all-closed', () => {
|
||
if (process.platform !== 'darwin') app.quit();
|
||
});
|
||
|
||
// ipcMain handlers
|
||
|
||
// --- Auto-Update IPC handlers ---
|
||
ipcMain.handle('check-for-updates', async () => {
|
||
try {
|
||
const result = await autoUpdater.checkForUpdates();
|
||
return { success: true, updateInfo: result?.updateInfo };
|
||
} catch (err) {
|
||
return { success: false, error: err.message };
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('download-update', async () => {
|
||
try {
|
||
await autoUpdater.downloadUpdate();
|
||
return { success: true };
|
||
} catch (err) {
|
||
return { success: false, error: err.message };
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('install-update', () => {
|
||
autoUpdater.quitAndInstall();
|
||
});
|
||
|
||
ipcMain.handle('get-app-version', () => {
|
||
return app.getVersion();
|
||
});
|
||
|
||
ipcMain.handle('get-app-info', () => {
|
||
return {
|
||
version: app.getVersion(),
|
||
electron: process.versions.electron,
|
||
chrome: process.versions.chrome,
|
||
node: process.versions.node,
|
||
v8: process.versions.v8,
|
||
platform: process.platform,
|
||
arch: process.arch
|
||
};
|
||
});
|
||
|
||
// --- window control handlers (only registered once now)
|
||
ipcMain.handle('window-minimize', event => {
|
||
BrowserWindow.fromWebContents(event.sender).minimize();
|
||
});
|
||
ipcMain.handle('window-maximize', event => {
|
||
const w = BrowserWindow.fromWebContents(event.sender);
|
||
w.isMaximized() ? w.unmaximize() : w.maximize();
|
||
});
|
||
ipcMain.handle('window-close', event => {
|
||
BrowserWindow.fromWebContents(event.sender).close();
|
||
});
|
||
|
||
// Add site and search history IPC handlers
|
||
// Site history is now handled via localStorage in the renderer
|
||
// But keep these handlers for compatibility and potential future use
|
||
ipcMain.handle('load-site-history', async () => {
|
||
const filePath = path.join(__dirname, 'site-history.json');
|
||
try {
|
||
const data = await fs.promises.readFile(filePath, 'utf-8');
|
||
return JSON.parse(data);
|
||
} catch (err) {
|
||
return [];
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('save-site-history', async (event, history) => {
|
||
const filePath = path.join(__dirname, 'site-history.json');
|
||
try {
|
||
await fs.promises.writeFile(filePath, JSON.stringify(history, null, 2));
|
||
return true;
|
||
} catch (err) {
|
||
return false;
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('clear-site-history', async () => {
|
||
const filePath = path.join(__dirname, 'site-history.json');
|
||
try {
|
||
await fs.promises.writeFile(filePath, JSON.stringify([], null, 2));
|
||
return true;
|
||
} catch (err) {
|
||
return false;
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('load-search-history', async () => {
|
||
const filePath = path.join(__dirname, 'search-history.json');
|
||
try {
|
||
const data = await fs.promises.readFile(filePath, 'utf-8');
|
||
return JSON.parse(data);
|
||
} catch (err) {
|
||
return [];
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('save-search-history', async (event, history) => {
|
||
const filePath = path.join(__dirname, 'search-history.json');
|
||
try {
|
||
await fs.promises.writeFile(filePath, JSON.stringify(history, null, 2));
|
||
return true;
|
||
} catch (err) {
|
||
return false;
|
||
}
|
||
});
|
||
|
||
// debug: log default‐homepage changes from renderer
|
||
ipcMain.on('homepage-changed', (event, url) => {
|
||
console.log('[MAIN] homepage-changed →', url);
|
||
});
|
||
|
||
// Handle theme changes - broadcast to all windows
|
||
ipcMain.on('theme-changed', (event, theme) => {
|
||
console.log('[MAIN] theme-changed →', theme?.name || 'unknown');
|
||
// Broadcast theme change to all browser windows
|
||
BrowserWindow.getAllWindows().forEach(win => {
|
||
if (win.webContents && win.webContents.id !== event.sender.id) {
|
||
win.webContents.send('theme-changed', theme);
|
||
}
|
||
});
|
||
});
|
||
|
||
// Handle display scale changes
|
||
ipcMain.on('set-display-scale', (event, scale) => {
|
||
console.log('[MAIN] set-display-scale →', scale);
|
||
// Could be used to persist scale setting or apply to all webviews
|
||
});
|
||
|
||
// Bookmark management
|
||
ipcMain.handle('load-bookmarks', async () => {
|
||
try {
|
||
const bookmarksPath = path.join(__dirname, 'bookmarks.json');
|
||
try {
|
||
await fs.promises.access(bookmarksPath);
|
||
} catch {
|
||
console.log('No bookmarks file found, starting with empty array');
|
||
return [];
|
||
}
|
||
const data = await fs.promises.readFile(bookmarksPath, 'utf8');
|
||
const bookmarks = JSON.parse(data);
|
||
console.log(`Loaded ${bookmarks.length} bookmarks from file`);
|
||
return bookmarks;
|
||
} catch (error) {
|
||
console.error('Error loading bookmarks:', error);
|
||
// Try to create a backup if the file is corrupted
|
||
const bookmarksPath = path.join(__dirname, 'bookmarks.json');
|
||
const backupPath = path.join(__dirname, `bookmarks.backup.${Date.now()}.json`);
|
||
try {
|
||
await fs.promises.copyFile(bookmarksPath, backupPath);
|
||
console.log(`Corrupted bookmarks file backed up to: ${backupPath}`);
|
||
} catch (backupError) {
|
||
console.error('Failed to create backup:', backupError);
|
||
}
|
||
return [];
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('save-bookmarks', async (event, bookmarks) => {
|
||
try {
|
||
const bookmarksPath = path.join(__dirname, 'bookmarks.json');
|
||
try {
|
||
await fs.promises.access(bookmarksPath);
|
||
const backupPath = path.join(__dirname, 'bookmarks.backup.json');
|
||
await fs.promises.copyFile(bookmarksPath, backupPath);
|
||
} catch {}
|
||
await fs.promises.writeFile(bookmarksPath, JSON.stringify(bookmarks, null, 2));
|
||
console.log(`Saved ${bookmarks.length} bookmarks to file`);
|
||
return true;
|
||
} catch (error) {
|
||
console.error('Error saving bookmarks:', error);
|
||
return false;
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('clear-browser-data', async () => {
|
||
try {
|
||
const sessionsToClear = [session.defaultSession, session.fromPartition('persist:main')];
|
||
|
||
for (const ses of sessionsToClear) {
|
||
if (!ses) continue;
|
||
// Clear all common site storage types
|
||
await ses.clearStorageData({
|
||
storages: [
|
||
'cookies',
|
||
'localstorage',
|
||
'indexdb',
|
||
'filesystem',
|
||
'websql',
|
||
'serviceworkers',
|
||
'caches',
|
||
'shadercache',
|
||
'appcache'
|
||
],
|
||
});
|
||
// Clear caches and auth
|
||
await ses.clearCache();
|
||
await ses.clearAuthCache();
|
||
}
|
||
|
||
// Also reset on-disk history JSON files managed by the app
|
||
const siteHistoryPath = path.join(__dirname, 'site-history.json');
|
||
const searchHistoryPath = path.join(__dirname, 'search-history.json');
|
||
try { await fs.promises.writeFile(siteHistoryPath, JSON.stringify([], null, 2)); } catch {}
|
||
try { await fs.promises.writeFile(searchHistoryPath, JSON.stringify([], null, 2)); } catch {}
|
||
|
||
return true; // Indicate success
|
||
} catch (error) {
|
||
console.error('Failed to clear browser data:', error);
|
||
return false; // Indicate failure
|
||
}
|
||
});
|
||
|
||
// Optional: standalone clear for search history JSON
|
||
ipcMain.handle('clear-search-history', async () => {
|
||
const filePath = path.join(__dirname, 'search-history.json');
|
||
try {
|
||
await fs.promises.writeFile(filePath, JSON.stringify([], null, 2));
|
||
return true;
|
||
} catch (err) {
|
||
return false;
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('get-zoom-factor', event => {
|
||
const wc = BrowserWindow.fromWebContents(event.sender).webContents;
|
||
return wc.getZoomFactor();
|
||
});
|
||
|
||
ipcMain.handle('zoom-in', event => {
|
||
const wc = BrowserWindow.fromWebContents(event.sender).webContents;
|
||
const current = wc.getZoomFactor();
|
||
const z = Math.min(current + 0.1, 3);
|
||
wc.setZoomFactor(z);
|
||
return z;
|
||
});
|
||
|
||
|
||
ipcMain.handle('zoom-out', event => {
|
||
const wc = BrowserWindow.fromWebContents(event.sender).webContents;
|
||
const current = wc.getZoomFactor();
|
||
const z = Math.max(current - 0.1, 0.25);
|
||
wc.setZoomFactor(z);
|
||
return z;
|
||
});
|
||
|
||
ipcMain.handle('get-display-scale', async (event) => {
|
||
// Try to read from localStorage data (user data path)
|
||
const userDataPath = app.getPath('userData');
|
||
const storageFile = path.join(userDataPath, 'localStorage');
|
||
|
||
try {
|
||
// Try to get from electron store or persistent storage
|
||
// For now, we'll just return a default and let the app set it
|
||
// The display scale is stored in localStorage on the client side
|
||
return 100; // Default to 100%
|
||
} catch (err) {
|
||
return 100; // Default to 100%
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('set-zoom-factor', (event, zoomFactor) => {
|
||
const wc = BrowserWindow.fromWebContents(event.sender).webContents;
|
||
if (wc && typeof wc.setZoomFactor === 'function') {
|
||
wc.setZoomFactor(zoomFactor);
|
||
return true;
|
||
}
|
||
return false;
|
||
});
|
||
|
||
// allow renderer to pop a tab into its own window
|
||
ipcMain.handle('open-tab-in-new-window', (event, url) => {
|
||
createWindow(url);
|
||
});
|
||
|
||
ipcMain.handle('save-site-history-entry', async (event, url) => {
|
||
const filePath = path.join(__dirname, 'site-history.json');
|
||
try {
|
||
let data = [];
|
||
try {
|
||
const raw = await fs.promises.readFile(filePath, 'utf8');
|
||
data = JSON.parse(raw);
|
||
} catch {}
|
||
// Remove if already exists to avoid duplicates
|
||
data = data.filter(item => item !== url);
|
||
// Add to beginning and clamp size
|
||
data.unshift(url);
|
||
if (data.length > 100) data = data.slice(0, 100);
|
||
await fs.promises.writeFile(filePath, JSON.stringify(data, null, 2));
|
||
return true;
|
||
} catch (err) {
|
||
console.error('[MAIN] Error saving site history entry:', err);
|
||
return false;
|
||
}
|
||
});
|
||
|
||
// Add performance monitoring IPC handlers
|
||
ipcMain.handle('get-performance-report', () => {
|
||
return perfMonitor.getReport();
|
||
});
|
||
|
||
ipcMain.handle('force-gc', () => {
|
||
perfMonitor.forceGC();
|
||
return true;
|
||
});
|
||
|
||
// GPU diagnostics handler
|
||
ipcMain.handle('get-gpu-info', async () => {
|
||
try {
|
||
const gpuStatus = await gpuConfig.checkGPUStatus();
|
||
const fallbackStatus = gpuFallback.getStatus();
|
||
const recommendations = gpuConfig.getRecommendations();
|
||
|
||
return {
|
||
...gpuStatus,
|
||
fallbackStatus: fallbackStatus,
|
||
recommendations: recommendations,
|
||
isOptimized: gpuStatus.isSupported && !fallbackStatus.fallbackLevel
|
||
};
|
||
} catch (err) {
|
||
console.error('Error getting GPU info:', err);
|
||
return { error: err.message, isSupported: false };
|
||
}
|
||
});
|
||
|
||
// Force GPU fallback handler
|
||
ipcMain.handle('apply-gpu-fallback', (event, level) => {
|
||
try {
|
||
gpuFallback.applyFallback(level);
|
||
return { success: true, level: level };
|
||
} catch (err) {
|
||
console.error('Error applying GPU fallback:', err);
|
||
return { error: err.message };
|
||
}
|
||
});
|
||
|
||
// About/info handler
|
||
ipcMain.handle('get-about-info', () => {
|
||
try {
|
||
return {
|
||
appName: app.getName(),
|
||
appVersion: app.getVersion(),
|
||
isPackaged: app.isPackaged,
|
||
appPath: app.getAppPath(),
|
||
userDataPath: app.getPath('userData'),
|
||
electronVersion: process.versions.electron,
|
||
chromeVersion: process.versions.chrome,
|
||
nodeVersion: process.versions.node,
|
||
v8Version: process.versions.v8,
|
||
platform: process.platform,
|
||
arch: process.arch,
|
||
osType: os.type(),
|
||
osRelease: os.release(),
|
||
cpu: os.cpus()?.[0]?.model || 'Unknown CPU',
|
||
totalMemGB: Math.round((os.totalmem() / (1024 ** 3)) * 10) / 10,
|
||
};
|
||
} catch (err) {
|
||
console.error('Error building about info:', err);
|
||
return { error: err.message };
|
||
}
|
||
});
|
||
|
||
// Toggle DevTools for the requesting window (main window webContents)
|
||
ipcMain.handle('open-devtools', (event) => {
|
||
const wc = BrowserWindow.fromWebContents(event.sender);
|
||
if (!wc) return false;
|
||
const contents = wc.webContents;
|
||
if (contents.isDevToolsOpened()) {
|
||
contents.closeDevTools();
|
||
} else {
|
||
// Open docked inside the main window (bottom). Other options: 'right', 'undocked', 'detach'
|
||
contents.openDevTools({ mode: 'bottom' });
|
||
}
|
||
return contents.isDevToolsOpened();
|
||
});
|
||
|
||
// Helper function to read package.json version
|
||
function getInstalledElectronVersion() {
|
||
try {
|
||
const packageJsonPath = path.join(__dirname, 'package.json');
|
||
const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
|
||
|
||
// Get the version from devDependencies
|
||
const electronDep = packageJson.devDependencies?.electron;
|
||
const electronNightlyDep = packageJson.devDependencies?.['electron-nightly'];
|
||
|
||
if (electronDep) {
|
||
return electronDep.replace(/^\D+/, ''); // Remove ^ or ~ or other version specifiers
|
||
}
|
||
if (electronNightlyDep) {
|
||
return electronNightlyDep.replace(/^\D+/, '');
|
||
}
|
||
|
||
return app.getVersion();
|
||
} catch (err) {
|
||
console.error('Error reading installed electron version:', err);
|
||
return app.getVersion();
|
||
}
|
||
}
|
||
|
||
// Electron version management handlers
|
||
ipcMain.handle('get-electron-versions', async (event, buildType = 'stable') => {
|
||
const https = require('https');
|
||
|
||
return new Promise((resolve) => {
|
||
let url;
|
||
|
||
if (buildType === 'nightly') {
|
||
// Get latest nightly version from npm
|
||
url = 'https://registry.npmjs.org/electron-nightly/latest';
|
||
} else {
|
||
// Get latest stable version from npm
|
||
url = 'https://registry.npmjs.org/electron/latest';
|
||
}
|
||
|
||
const request = https.get(url, (res) => {
|
||
let data = '';
|
||
res.on('data', chunk => data += chunk);
|
||
res.on('end', () => {
|
||
try {
|
||
const packageInfo = JSON.parse(data);
|
||
// Get the actual installed version from package.json, not app.getVersion()
|
||
const installedVersion = getInstalledElectronVersion();
|
||
resolve({
|
||
available: packageInfo.version,
|
||
current: installedVersion,
|
||
buildType: buildType
|
||
});
|
||
} catch (err) {
|
||
console.error('Failed to parse version info:', err);
|
||
resolve({
|
||
available: null,
|
||
current: getInstalledElectronVersion(),
|
||
error: 'Failed to fetch version info'
|
||
});
|
||
}
|
||
});
|
||
});
|
||
|
||
request.on('error', (err) => {
|
||
console.error('Failed to fetch versions:', err);
|
||
resolve({
|
||
available: null,
|
||
current: getInstalledElectronVersion(),
|
||
error: err.message
|
||
});
|
||
});
|
||
|
||
request.setTimeout(5000, () => {
|
||
request.destroy();
|
||
resolve({
|
||
available: null,
|
||
current: getInstalledElectronVersion(),
|
||
error: 'Version check timed out'
|
||
});
|
||
});
|
||
});
|
||
});
|
||
|
||
ipcMain.handle('upgrade-electron', async (event, buildType = 'stable') => {
|
||
const { exec } = require('child_process');
|
||
const packageName = buildType === 'nightly' ? 'electron-nightly' : 'electron';
|
||
|
||
return new Promise((resolve) => {
|
||
// First, remove the other electron package if switching types
|
||
const otherPackage = buildType === 'nightly' ? 'electron' : 'electron-nightly';
|
||
|
||
// Run npm install to upgrade the package
|
||
const command = `npm install --save-dev ${packageName}@latest`;
|
||
|
||
exec(command,
|
||
{ cwd: __dirname, maxBuffer: 10 * 1024 * 1024 },
|
||
(error, stdout, stderr) => {
|
||
if (error) {
|
||
console.error('Upgrade failed:', error);
|
||
console.error('stderr:', stderr);
|
||
resolve({
|
||
success: false,
|
||
error: error.message,
|
||
message: 'Failed to upgrade Electron'
|
||
});
|
||
} else {
|
||
console.log('Upgrade output:', stdout);
|
||
console.log('Upgrade stderr:', stderr);
|
||
|
||
// Update package.json to remove the other electron variant if needed
|
||
try {
|
||
const packageJsonPath = path.join(__dirname, 'package.json');
|
||
const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
|
||
|
||
// Remove electron if we're upgrading to nightly
|
||
if (buildType === 'nightly' && packageJson.devDependencies?.electron) {
|
||
delete packageJson.devDependencies.electron;
|
||
fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2) + '\n');
|
||
}
|
||
// Remove electron-nightly if we're upgrading to stable
|
||
else if (buildType === 'stable' && packageJson.devDependencies?.['electron-nightly']) {
|
||
delete packageJson.devDependencies['electron-nightly'];
|
||
fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2) + '\n');
|
||
}
|
||
} catch (err) {
|
||
console.warn('Could not clean up alternate electron package:', err);
|
||
}
|
||
|
||
resolve({
|
||
success: true,
|
||
message: 'Electron upgrade completed. Restarting application...'
|
||
});
|
||
}
|
||
}
|
||
);
|
||
});
|
||
});
|
||
|
||
ipcMain.handle('restart-app', async (event) => {
|
||
// Quit and relaunch the app
|
||
app.relaunch();
|
||
app.quit();
|
||
});
|
||
|
||
// Open local file dialog -> returns file:// URL (or null if cancelled)
|
||
ipcMain.handle('show-open-file-dialog', async () => {
|
||
try {
|
||
const result = await dialog.showOpenDialog({
|
||
properties: ['openFile'],
|
||
filters: [
|
||
{ name: 'HTML Files', extensions: ['html', 'htm', 'xhtml'] },
|
||
{ name: 'All Files', extensions: ['*'] }
|
||
]
|
||
});
|
||
if (result.canceled || !result.filePaths || !result.filePaths.length) return null;
|
||
const filePath = result.filePaths[0];
|
||
try {
|
||
return pathToFileURL(filePath).href;
|
||
} catch {
|
||
// Fallback manual conversion
|
||
let p = filePath.replace(/\\/g, '/');
|
||
if (!p.startsWith('/')) p = '/' + p; // ensure leading slash for drive letters
|
||
return 'file://' + (p.startsWith('/') ? '/' : '') + p; // double slash safety
|
||
}
|
||
} catch (err) {
|
||
console.error('open-file dialog failed:', err);
|
||
return null;
|
||
}
|
||
});
|
||
|
||
// Helper to build and show a native context menu for a given webContents + params
|
||
function buildAndShowContextMenu(sender, params = {}) {
|
||
try {
|
||
const embedder = sender.hostWebContents || sender;
|
||
const template = [];
|
||
|
||
template.push(
|
||
{ label: 'Back', enabled: sender.canGoBack?.(), click: () => { try { sender.goBack(); } catch {} } },
|
||
{ label: 'Forward', enabled: sender.canGoForward?.(), click: () => { try { sender.goForward(); } catch {} } },
|
||
{ label: 'Reload', click: () => { try { sender.reload(); } catch {} } },
|
||
{ type: 'separator' }
|
||
);
|
||
|
||
// Link actions
|
||
const linkURL = params.linkURL && params.linkURL.startsWith('http') ? params.linkURL : undefined;
|
||
if (linkURL) {
|
||
template.push(
|
||
{ label: 'Open Link in New Tab', click: () => embedder.send('context-menu-command', { cmd: 'open-link-new-tab', url: linkURL }) },
|
||
{ label: 'Download Link', click: () => {
|
||
try { (sender.hostWebContents || sender).downloadURL(linkURL); } catch (e) { console.error('downloadURL failed:', e); }
|
||
}
|
||
},
|
||
{ label: 'Open Link Externally', click: () => shell.openExternal(linkURL).catch(()=>{}) },
|
||
{ label: 'Copy Link Address', click: () => clipboard.writeText(linkURL) },
|
||
{ type: 'separator' }
|
||
);
|
||
}
|
||
|
||
// Image actions
|
||
const imageURL = (params.mediaType === 'image' && params.srcURL) ? params.srcURL : (params.imgURL || undefined);
|
||
if (imageURL) {
|
||
template.push(
|
||
{ label: 'Open Image in New Tab', click: () => embedder.send('context-menu-command', { cmd: 'open-image-new-tab', url: imageURL }) },
|
||
{ label: 'Copy Image Address', click: () => clipboard.writeText(imageURL) },
|
||
{ label: 'Save Image As...', click: () => embedder.send('context-menu-command', { cmd: 'save-image', url: imageURL, mime: params.mediaType === 'image' ? params.mimeType : undefined }) },
|
||
{ type: 'separator' }
|
||
);
|
||
}
|
||
|
||
// Text / editable
|
||
if (params.isEditable) {
|
||
template.push(
|
||
{ label: 'Undo', role: 'undo' },
|
||
{ label: 'Redo', role: 'redo' },
|
||
{ type: 'separator' },
|
||
{ label: 'Cut', role: 'cut' },
|
||
{ label: 'Copy', role: 'copy' },
|
||
{ label: 'Paste', role: 'paste' },
|
||
{ label: 'Select All', role: 'selectAll' },
|
||
{ type: 'separator' }
|
||
);
|
||
} else if (params.selectionText) {
|
||
template.push(
|
||
{ label: 'Copy', role: 'copy' },
|
||
{ label: 'Select All', role: 'selectAll' },
|
||
{ type: 'separator' }
|
||
);
|
||
}
|
||
|
||
template.push({
|
||
label: 'Inspect Element',
|
||
click: () => {
|
||
try {
|
||
// Use the main window's webContents for DevTools
|
||
const mainWin = BrowserWindow.fromWebContents(sender.hostWebContents || sender);
|
||
const mainWC = mainWin.webContents;
|
||
const inspectX = params.x ?? params.clientX ?? 0;
|
||
const inspectY = params.y ?? params.clientY ?? 0;
|
||
|
||
// Open DevTools docked at bottom if not already open
|
||
if (!mainWC.isDevToolsOpened()) {
|
||
mainWC.openDevTools({ mode: 'bottom' });
|
||
}
|
||
|
||
// Inspect the element
|
||
setTimeout(() => {
|
||
try {
|
||
mainWC.inspectElement(inspectX, inspectY);
|
||
} catch (e) {
|
||
// Fallback: try on original sender
|
||
try { sender.inspectElement(inspectX, inspectY); } catch {}
|
||
}
|
||
}, 50);
|
||
} catch (err) {
|
||
console.error('Inspect Element failed:', err);
|
||
}
|
||
}
|
||
});
|
||
|
||
// Allow plugins to customize/append context menu
|
||
try { pluginManager.applyContextMenuContrib(template, params, sender); } catch {}
|
||
const menu = Menu.buildFromTemplate(template);
|
||
const win = BrowserWindow.fromWebContents(embedder);
|
||
if (win) menu.popup({ window: win });
|
||
} catch (err) {
|
||
console.error('Failed to build context menu:', err);
|
||
}
|
||
}
|
||
|
||
// IPC trigger (legacy / renderer-requested)
|
||
ipcMain.handle('show-context-menu', (event, params = {}) => {
|
||
buildAndShowContextMenu(event.sender, params);
|
||
});
|
||
|
||
// Plugins: expose renderer preload list
|
||
ipcMain.handle('plugins-get-renderer-preloads', () => {
|
||
try { return pluginManager.getRendererPreloads(); } catch { return []; }
|
||
});
|
||
|
||
// Plugins: expose registered internal pages (browser://<id>)
|
||
ipcMain.handle('plugins-get-pages', () => {
|
||
try { return pluginManager.getRendererPages(); } catch { return []; }
|
||
});
|
||
|
||
// Plugins: management IPC for settings UI
|
||
ipcMain.handle('plugins-list', () => pluginManager.discoverPlugins());
|
||
ipcMain.handle('plugins-set-enabled', async (_e, { id, enabled }) => {
|
||
const ok = await pluginManager.setEnabled(id, enabled);
|
||
// Reload to apply enable/disable (requires app reload for renderer preloads)
|
||
pluginManager.reload();
|
||
return ok;
|
||
});
|
||
ipcMain.handle('plugins-reload', (_e, { id } = {}) => {
|
||
pluginManager.reload(id);
|
||
return true;
|
||
});
|
||
|
||
// Automatic native context menu for any webContents (windows + webviews)
|
||
app.on('web-contents-created', (event, contents) => {
|
||
contents.on('context-menu', (e, params) => {
|
||
buildAndShowContextMenu(contents, params);
|
||
});
|
||
|
||
// Emit to plugins
|
||
try { pluginManager.emit('web-contents-created', contents); } catch {}
|
||
|
||
// On macOS, when a page (or a <webview>) enters HTML fullscreen (e.g., YouTube video),
|
||
// also toggle the BrowserWindow into simple fullscreen so the content uses the whole
|
||
// screen and macOS traffic lights/titlebar are hidden. Revert when HTML fullscreen exits.
|
||
if (process.platform === 'darwin') {
|
||
const getOwningWindow = () => {
|
||
try {
|
||
const host = contents.hostWebContents || contents;
|
||
return BrowserWindow.fromWebContents(host) || null;
|
||
} catch { return null; }
|
||
};
|
||
|
||
contents.on('enter-html-full-screen', () => {
|
||
const win = getOwningWindow();
|
||
if (!win) return;
|
||
win.__htmlFsDepth = (win.__htmlFsDepth || 0) + 1;
|
||
// If the window is already in native fullscreen (green button), don't switch modes
|
||
const alreadyNativeFs = typeof win.isFullScreen === 'function' && win.isFullScreen();
|
||
if (!alreadyNativeFs && !win.isSimpleFullScreen?.()) {
|
||
try { win.setSimpleFullScreen?.(true); win.__htmlFsUsingSimple = true; } catch {}
|
||
}
|
||
});
|
||
|
||
contents.on('leave-html-full-screen', () => {
|
||
const win = getOwningWindow();
|
||
if (!win) return;
|
||
win.__htmlFsDepth = Math.max(0, (win.__htmlFsDepth || 1) - 1);
|
||
if (win.__htmlFsDepth === 0 && win.__htmlFsUsingSimple) {
|
||
try { if (win.isSimpleFullScreen?.()) win.setSimpleFullScreen?.(false); } catch {}
|
||
win.__htmlFsUsingSimple = false;
|
||
}
|
||
});
|
||
}
|
||
});
|
||
|
||
// --- Image save handlers ---
|
||
ipcMain.handle('save-image-from-dataurl', async (event, { suggestedName = 'image', dataUrl }) => {
|
||
try {
|
||
if (!dataUrl || !dataUrl.startsWith('data:')) return false;
|
||
const match = /^data:(.*?);base64,(.*)$/.exec(dataUrl);
|
||
if (!match) return false;
|
||
const mime = match[1] || 'application/octet-stream';
|
||
const ext = (mime.split('/')[1] || 'png').split(';')[0];
|
||
const buf = Buffer.from(match[2], 'base64');
|
||
const win = BrowserWindow.fromWebContents(event.sender.hostWebContents || event.sender);
|
||
const { canceled, filePath } = await dialog.showSaveDialog(win, { defaultPath: `${suggestedName}.${ext}` });
|
||
if (canceled || !filePath) return false;
|
||
await fs.promises.writeFile(filePath, buf);
|
||
return true;
|
||
} catch (err) {
|
||
console.error('save-image-from-dataurl failed:', err);
|
||
return false;
|
||
}
|
||
});
|
||
|
||
ipcMain.handle('save-image-from-url', async (event, { url }) => {
|
||
if (!url) return false;
|
||
const win = BrowserWindow.fromWebContents(event.sender.hostWebContents || event.sender);
|
||
try {
|
||
let dataBuf;
|
||
if (url.startsWith('http')) {
|
||
const res = await fetch(url);
|
||
if (!res.ok) throw new Error('HTTP '+res.status);
|
||
const arrayBuf = await res.arrayBuffer();
|
||
dataBuf = Buffer.from(arrayBuf);
|
||
const ctype = res.headers.get('content-type') || 'application/octet-stream';
|
||
const ext = (ctype.split('/')[1] || 'png').split(';')[0];
|
||
const { canceled, filePath } = await dialog.showSaveDialog(win, { defaultPath: `image.${ext}` });
|
||
if (canceled || !filePath) return false;
|
||
await fs.promises.writeFile(filePath, dataBuf);
|
||
return true;
|
||
} else if (url.startsWith('data:')) {
|
||
// Forward to dataURL handler path – easier to keep logic single
|
||
return ipcMain.emit('save-image-from-dataurl', event, { dataUrl: url });
|
||
} else if (url.startsWith('file:')) {
|
||
// Copy file to chosen destination
|
||
const filePathSrc = new URL(url).pathname.replace(/^\//, '');
|
||
const base = path.basename(filePathSrc);
|
||
const { canceled, filePath } = await dialog.showSaveDialog(win, { defaultPath: base });
|
||
if (canceled || !filePath) return false;
|
||
await fs.promises.copyFile(filePathSrc, filePath);
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
} catch (err) {
|
||
console.error('save-image-from-url failed:', err);
|
||
return false;
|
||
}
|
||
});
|
||
|
||
// =========================
|
||
// Download manager plumbing
|
||
// =========================
|
||
|
||
// In-memory download registry
|
||
const downloads = new Map(); // id -> { id, url, filename, savePath, totalBytes, receivedBytes, state, startedAt, mime, canResume, paused, scan? }
|
||
|
||
function broadcastToAll(channel, payload) {
|
||
try {
|
||
for (const wc of webContents.getAllWebContents()) {
|
||
try { wc.send(channel, payload); } catch {}
|
||
}
|
||
} catch (e) {
|
||
// Fallback to windows only
|
||
for (const win of BrowserWindow.getAllWindows()) {
|
||
try { win.webContents.send(channel, payload); } catch {}
|
||
}
|
||
}
|
||
}
|
||
|
||
function registerDownloadHandling(ses) {
|
||
if (!ses || ses.__nebulaDownloadsHooked) return;
|
||
ses.__nebulaDownloadsHooked = true;
|
||
ses.on('will-download', async (event, item, wc) => {
|
||
try {
|
||
// Build an id (prefer stable GUID if available)
|
||
const id = typeof item.getGUID === 'function' ? item.getGUID() : `${Date.now()}-${Math.random().toString(36).slice(2)}`;
|
||
item.__nebulaId = id;
|
||
const filename = item.getFilename();
|
||
const mime = item.getMimeType?.() || 'application/octet-stream';
|
||
const totalBytes = item.getTotalBytes();
|
||
const url = item.getURL();
|
||
|
||
// Choose a default save path under user's Downloads, ensure unique to avoid overwrite
|
||
const defaultDir = app.getPath('downloads');
|
||
const uniquePath = await computeUniqueSavePath(defaultDir, filename);
|
||
try { item.setSavePath(uniquePath); } catch {}
|
||
|
||
const info = {
|
||
id, url, filename,
|
||
savePath: uniquePath,
|
||
totalBytes,
|
||
receivedBytes: 0,
|
||
state: 'in-progress',
|
||
startedAt: Date.now(),
|
||
mime,
|
||
canResume: false,
|
||
paused: false,
|
||
scan: { status: process.platform === 'win32' ? 'pending' : 'unavailable', engine: process.platform === 'win32' ? 'Windows Defender' : 'none' }
|
||
};
|
||
downloads.set(id, { ...info, item });
|
||
const payload = { ...info };
|
||
broadcastToAll('downloads-started', payload);
|
||
|
||
item.on('updated', (e, state) => {
|
||
const d = downloads.get(id);
|
||
if (!d) return;
|
||
d.receivedBytes = item.getReceivedBytes();
|
||
d.canResume = !!item.canResume?.();
|
||
d.paused = !!item.isPaused?.();
|
||
d.state = state === 'interrupted' ? 'interrupted' : 'in-progress';
|
||
downloads.set(id, d);
|
||
broadcastToAll('downloads-updated', {
|
||
id,
|
||
receivedBytes: d.receivedBytes,
|
||
totalBytes: d.totalBytes,
|
||
state: d.state,
|
||
canResume: d.canResume,
|
||
paused: d.paused
|
||
});
|
||
});
|
||
|
||
item.once('done', async (e, state) => {
|
||
const d = downloads.get(id) || {};
|
||
const finalState = state === 'completed' ? 'completed' : (state === 'cancelled' ? 'cancelled' : 'interrupted');
|
||
const final = {
|
||
id,
|
||
url,
|
||
filename,
|
||
savePath: item.getSavePath?.() || d.savePath,
|
||
totalBytes: d.totalBytes || item.getTotalBytes?.() || 0,
|
||
receivedBytes: item.getReceivedBytes?.() || d.receivedBytes || 0,
|
||
state: finalState,
|
||
startedAt: d.startedAt || Date.now(),
|
||
endedAt: Date.now(),
|
||
mime,
|
||
scan: d.scan || { status: process.platform === 'win32' ? 'pending' : 'unavailable', engine: process.platform === 'win32' ? 'Windows Defender' : 'none' }
|
||
};
|
||
// Store minimal object; drop live item ref
|
||
downloads.set(id, final);
|
||
broadcastToAll('downloads-done', final);
|
||
|
||
// Kick off a malware scan on Windows if the download completed and path exists
|
||
if (finalState === 'completed' && final.savePath && process.platform === 'win32') {
|
||
try {
|
||
// Update to scanning state and broadcast
|
||
const cur = downloads.get(id) || final;
|
||
cur.scan = { ...(cur.scan || {}), status: 'scanning', engine: 'Windows Defender' };
|
||
downloads.set(id, cur);
|
||
broadcastToAll('downloads-scan-started', { id, savePath: final.savePath });
|
||
|
||
const result = await scanFileForMalware(final.savePath);
|
||
const updated = downloads.get(id) || cur;
|
||
updated.scan = result;
|
||
downloads.set(id, updated);
|
||
broadcastToAll('downloads-scan-result', { id, scan: result });
|
||
} catch (scanErr) {
|
||
const updated = downloads.get(id) || final;
|
||
updated.scan = { status: 'error', engine: 'Windows Defender', details: String(scanErr && scanErr.message || scanErr) };
|
||
downloads.set(id, updated);
|
||
broadcastToAll('downloads-scan-result', { id, scan: updated.scan });
|
||
}
|
||
}
|
||
});
|
||
} catch (err) {
|
||
console.error('will-download handler error:', err);
|
||
}
|
||
});
|
||
}
|
||
|
||
async function computeUniqueSavePath(dir, baseName) {
|
||
try {
|
||
const target = path.join(dir, baseName);
|
||
try {
|
||
await fs.promises.access(target);
|
||
// Already exists, create a (n) suffix
|
||
const { name, ext } = splitNameExt(baseName);
|
||
for (let i = 1; i < 10000; i++) {
|
||
const candidate = path.join(dir, `${name} (${i})${ext}`);
|
||
try { await fs.promises.access(candidate); } catch { return candidate; }
|
||
}
|
||
// Fallback if too many
|
||
return path.join(dir, `${Date.now()}-${baseName}`);
|
||
} catch {
|
||
return target; // does not exist
|
||
}
|
||
} catch (e) {
|
||
// Fallback to temp directory
|
||
return path.join(app.getPath('downloads'), `${Date.now()}-${baseName}`);
|
||
}
|
||
}
|
||
|
||
function splitNameExt(filename) {
|
||
const ext = path.extname(filename);
|
||
const name = filename.slice(0, filename.length - ext.length);
|
||
return { name, ext };
|
||
}
|
||
|
||
// IPC: list downloads
|
||
ipcMain.handle('downloads-get-all', () => {
|
||
return Array.from(downloads.values()).map(d => {
|
||
const { item, ...rest } = d;
|
||
if (item) {
|
||
return {
|
||
...rest,
|
||
receivedBytes: item.getReceivedBytes?.() ?? rest.receivedBytes ?? 0,
|
||
totalBytes: item.getTotalBytes?.() ?? rest.totalBytes ?? 0,
|
||
state: rest.state || 'in-progress',
|
||
paused: item.isPaused?.() || false,
|
||
canResume: item.canResume?.() || false,
|
||
scan: rest.scan || { status: process.platform === 'win32' ? 'pending' : 'unavailable', engine: process.platform === 'win32' ? 'Windows Defender' : 'none' }
|
||
};
|
||
}
|
||
return rest;
|
||
});
|
||
});
|
||
|
||
// IPC: control a download (pause/resume/cancel/open/show)
|
||
ipcMain.handle('downloads-action', async (event, { id, action }) => {
|
||
const d = downloads.get(id);
|
||
if (!d) return false;
|
||
const item = d.item;
|
||
try {
|
||
switch (action) {
|
||
case 'pause':
|
||
if (item && !item.isPaused?.()) item.pause?.();
|
||
return true;
|
||
case 'resume':
|
||
if (item && item.canResume?.()) item.resume?.();
|
||
return true;
|
||
case 'cancel':
|
||
if (item && d.state === 'in-progress') item.cancel?.();
|
||
return true;
|
||
case 'delete-file': {
|
||
if (d.savePath) {
|
||
try {
|
||
await fs.promises.unlink(d.savePath);
|
||
// Mark entry as deleted (custom state) and clear savePath
|
||
const updated = { ...d, state: d.state === 'completed' ? 'deleted' : d.state, savePath: null };
|
||
downloads.set(id, updated);
|
||
broadcastToAll('downloads-updated', { id, state: updated.state, savePath: null });
|
||
return true;
|
||
} catch (e) {
|
||
console.error('Failed to delete file:', e);
|
||
return false;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
case 'rescan': {
|
||
if (d.savePath && process.platform === 'win32') {
|
||
try {
|
||
const cur = downloads.get(id) || d;
|
||
cur.scan = { status: 'scanning', engine: 'Windows Defender' };
|
||
downloads.set(id, cur);
|
||
broadcastToAll('downloads-scan-started', { id, savePath: d.savePath });
|
||
const result = await scanFileForMalware(d.savePath);
|
||
const updated = downloads.get(id) || cur;
|
||
updated.scan = result;
|
||
downloads.set(id, updated);
|
||
broadcastToAll('downloads-scan-result', { id, scan: result });
|
||
return true;
|
||
} catch (e) {
|
||
console.error('Rescan failed:', e);
|
||
const updated = downloads.get(id) || d;
|
||
updated.scan = { status: 'error', engine: 'Windows Defender', details: String(e && e.message || e) };
|
||
downloads.set(id, updated);
|
||
broadcastToAll('downloads-scan-result', { id, scan: updated.scan });
|
||
return false;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
case 'open-file':
|
||
if (d.savePath) {
|
||
await shell.openPath(d.savePath);
|
||
return true;
|
||
}
|
||
return false;
|
||
case 'show-in-folder':
|
||
if (d.savePath) {
|
||
shell.showItemInFolder(d.savePath);
|
||
return true;
|
||
}
|
||
return false;
|
||
default:
|
||
return false;
|
||
}
|
||
} catch (e) {
|
||
console.error('downloads-action error:', e);
|
||
return false;
|
||
}
|
||
});
|
||
|
||
// IPC: clear completed entries from the registry (keeps in-progress)
|
||
ipcMain.handle('downloads-clear-completed', () => {
|
||
for (const [id, d] of downloads.entries()) {
|
||
if (d.state === 'completed' || d.state === 'cancelled' || d.state === 'deleted') downloads.delete(id);
|
||
}
|
||
broadcastToAll('downloads-cleared');
|
||
return true;
|
||
});
|
||
|
||
// ---------------------------
|
||
// Malware scan helpers (Windows Defender)
|
||
// ---------------------------
|
||
async function findDefenderMpCmdRun() {
|
||
if (process.platform !== 'win32') return null;
|
||
const candidates = [];
|
||
const programData = process.env['ProgramData'];
|
||
if (programData) {
|
||
const platformDir = path.join(programData, 'Microsoft', 'Windows Defender', 'Platform');
|
||
try {
|
||
const entries = await fs.promises.readdir(platformDir, { withFileTypes: true });
|
||
const versions = entries.filter(e => e.isDirectory()).map(e => e.name);
|
||
// Sort versions descending (simple lex sort approximates ok as versions are zero-padded; fallback to reverse chronological by stats)
|
||
versions.sort((a, b) => b.localeCompare(a, undefined, { numeric: true, sensitivity: 'base' }));
|
||
for (const v of versions) {
|
||
candidates.push(path.join(platformDir, v, 'MpCmdRun.exe'));
|
||
}
|
||
} catch {}
|
||
}
|
||
const programFiles = process.env['ProgramFiles'] || 'C://Program Files';
|
||
candidates.push(path.join(programFiles, 'Windows Defender', 'MpCmdRun.exe'));
|
||
candidates.push(path.join(programFiles, 'Microsoft Defender', 'MpCmdRun.exe'));
|
||
for (const c of candidates) {
|
||
try {
|
||
await fs.promises.access(c, fs.constants.X_OK | fs.constants.R_OK);
|
||
return c;
|
||
} catch {}
|
||
}
|
||
return null;
|
||
}
|
||
|
||
async function scanFileForMalware(filePath) {
|
||
if (process.platform !== 'win32') {
|
||
return { status: 'unavailable', engine: 'none', details: 'Malware scanning is only available on Windows with Microsoft Defender.' };
|
||
}
|
||
try {
|
||
// Ensure file exists
|
||
await fs.promises.access(filePath, fs.constants.R_OK);
|
||
} catch {
|
||
return { status: 'error', engine: 'Windows Defender', details: 'File not found for scanning.' };
|
||
}
|
||
const exe = await findDefenderMpCmdRun();
|
||
if (!exe) {
|
||
return { status: 'unavailable', engine: 'Windows Defender', details: 'Microsoft Defender command-line scanner not found.' };
|
||
}
|
||
|
||
return await new Promise((resolve) => {
|
||
const args = ['-Scan', '-ScanType', '3', '-File', filePath];
|
||
let stdout = '';
|
||
let stderr = '';
|
||
const child = spawn(exe, args, { windowsHide: true });
|
||
child.stdout.on('data', (d) => { stdout += d.toString(); });
|
||
child.stderr.on('data', (d) => { stderr += d.toString(); });
|
||
child.on('error', (err) => {
|
||
resolve({ status: 'error', engine: 'Windows Defender', details: 'Failed to run scanner: ' + String(err && err.message || err) });
|
||
});
|
||
child.on('close', (code) => {
|
||
const out = (stdout + '\n' + stderr).toLowerCase();
|
||
// Heuristics: exit code 2 indicates threats found; also parse output
|
||
const infected = code === 2 || /threat|infected|malware|found\s*:\s*[1-9]/i.test(stdout) || /threat|infected|malware/.test(stderr);
|
||
if (infected) {
|
||
resolve({ status: 'infected', engine: 'Windows Defender', details: stdout || stderr, exitCode: code });
|
||
} else if (code === 0 || /no threats/.test(out) || /found\s*:\s*0/.test(out)) {
|
||
resolve({ status: 'clean', engine: 'Windows Defender', details: stdout || 'No threats found.', exitCode: code });
|
||
} else {
|
||
resolve({ status: 'error', engine: 'Windows Defender', details: (stdout || stderr || 'Unknown scan result') + ` (code ${code})`, exitCode: code });
|
||
}
|
||
});
|
||
});
|
||
}
|