Files
Multi-Debrid-Downloader/src/main/main.ts
T
Sucukdeluxe 08f017e8c4 fix(settings): restore archive password list
Load the stored archive password list through a dedicated trusted IPC channel when extraction settings are opened. Preserve write-only drafts across settings and account updates, guard unsaved edits against late responses, and invalidate stale loads during backup imports. Prepare version 2.0.46 with public release notes.
2026-08-20 00:45:46 +02:00

1025 lines
41 KiB
TypeScript

import fs from "node:fs";
import path from "node:path";
import { pathToFileURL } from "node:url";
import { app, BrowserWindow, clipboard, dialog, ipcMain, Menu, safeStorage, shell, Tray, type IpcMainEvent, type IpcMainInvokeEvent } from "electron";
import { AddLinksPayload, AppSettings, DebridProvider, EnableRemoteDiagnosticsInput, RendererSettingsUpdate, UpdateInstallProgress } from "../shared/types";
import { AppController } from "./app-controller";
import { IPC_CHANNELS } from "../shared/ipc";
import { getLogFilePath, logger } from "./logger";
import { getRecentErrors } from "./error-ring";
import { sendNotification } from "./notify";
import { APP_NAME } from "./constants";
import { extractHttpLinksFromText } from "./utils";
import { cleanupStaleSubstDrives, shutdownDaemon } from "./extractor";
import { revealHistoryEntry } from "./history-reveal";
import { DEV_SERVER_URL } from "./dev-server-url";
import { resolveAppIconPath } from "./app-icon";
import { configureCredentialProtector } from "./credential-protection";
import { isMdd2Backup } from "./backup-crypto";
import { validateAccountCommand, validateAccountCredentialCheckInput, validateAccountSecretRequest } from "./account-commands";
import { createRendererSettings } from "./renderer-state";
import { validateRendererSettingsUpdate } from "./renderer-settings";
import { applyMainWindowSecurity, createMainWindowWebPreferences, MAIN_WINDOW_EXTERNAL_HOSTS, openAllowedExternalUrl } from "./browser-security";
import { assertTrustedIpcSender, type TrustedIpcOptions } from "./ipc-security";
import { validateRealDebridLoginRequest } from "../shared/preload-api";
import { migrateProductUserDataDirectory } from "./storage";
function validateString(value: unknown, name: string): string {
if (typeof value !== "string") {
throw new Error(`${name} muss ein String sein`);
}
return value;
}
function validatePlainObject(value: unknown, name: string): Record<string, unknown> {
if (!value || typeof value !== "object" || Array.isArray(value)) {
throw new Error(`${name} muss ein Objekt sein`);
}
return value as Record<string, unknown>;
}
const IMPORT_QUEUE_MAX_BYTES = 10 * 1024 * 1024;
const CLIPBOARD_WRITE_MAX_BYTES = 4096;
const RENAME_PACKAGE_MAX_CHARS = 240;
const RESETTABLE_PROVIDER_KEYS = new Set<DebridProvider>([
"realdebrid",
"megadebrid-api",
"megadebrid-web",
"bestdebrid",
"alldebrid",
"ddownload",
"onefichier",
"debridlink",
"linksnappy"
]);
if (app.isPackaged && !process.argv.some((arg) => arg === "--user-data-dir" || arg.startsWith("--user-data-dir="))) {
app.setPath("userData", migrateProductUserDataDirectory(app.getPath("appData")));
}
function validateStringArray(value: unknown, name: string): string[] {
if (!Array.isArray(value) || !value.every(v => typeof v === "string")) {
throw new Error(`${name} muss ein String-Array sein`);
}
return value as string[];
}
const gotLock = app.requestSingleInstanceLock();
if (!gotLock) {
app.exit(0);
process.exit(0);
}
process.on("uncaughtException", (error) => {
logger.error(`Uncaught Exception: ${String(error?.stack || error)}`);
});
process.on("unhandledRejection", (reason) => {
const detail = reason instanceof Error ? (reason.stack || reason.message) : String(reason);
logger.error(`Unhandled Rejection: ${detail}`);
});
// Node-Warnungen (z.B. MaxListenersExceeded, DeprecationWarning) sind ein
// Frühindikator für Leaks/Fehlnutzung in einem langlaufenden Server-Prozess.
process.on("warning", (warning) => {
logger.warn(`Node-Warnung: ${warning.name}: ${warning.message}${warning.stack ? ` | ${warning.stack.replace(/\s*\n\s*/g, " ⏎ ")}` : ""}`);
});
let mainWindow: BrowserWindow | null = null;
let tray: Tray | null = null;
let clipboardTimer: ReturnType<typeof setInterval> | null = null;
let updateQuitTimer: ReturnType<typeof setTimeout> | null = null;
let scheduledStartTimer: ReturnType<typeof setTimeout> | null = null;
let lastClipboardText = "";
let controller: AppController;
let pendingBackupImport: Buffer | null = null;
const CLIPBOARD_MAX_TEXT_CHARS = 50_000;
function isDevMode(): boolean {
return process.env.NODE_ENV === "development";
}
function getRendererFileUrl(): string {
return pathToFileURL(path.join(app.getAppPath(), "build", "renderer", "index.html")).toString();
}
function getTrustedRendererUrl(): string {
return isDevMode() ? DEV_SERVER_URL : getRendererFileUrl();
}
function getTrustedIpcOptions(): TrustedIpcOptions {
return {
isPackaged: !isDevMode(),
devServerUrl: DEV_SERVER_URL,
appPath: app.getAppPath()
};
}
function handleTrusted<TArgs extends unknown[]>(channel: string, listener: (event: IpcMainInvokeEvent, ...args: TArgs) => unknown): void {
ipcMain.handle(channel, (event, ...args) => {
assertTrustedIpcSender(event, getTrustedIpcOptions());
return listener(event, ...(args as TArgs));
});
}
function onTrusted<TArgs extends unknown[]>(channel: string, listener: (event: IpcMainEvent, ...args: TArgs) => void): void {
ipcMain.on(channel, (event, ...args) => {
assertTrustedIpcSender(event, getTrustedIpcOptions());
listener(event, ...(args as TArgs));
});
}
// Single owner of the scheduled-start timer. startOnPast: a past time entered
// interactively starts right away; at boot a stale past time is cleared instead
// (an unattended auto-start at boot would race autoResumeOnStart's conflict gate).
function armScheduledStart(schedMs: number, opts: { startOnPast: boolean }): void {
if (scheduledStartTimer !== null) {
clearTimeout(scheduledStartTimer);
scheduledStartTimer = null;
}
if (!schedMs || schedMs <= 0) {
return;
}
const delay = schedMs - Date.now();
if (delay <= 0) {
if (opts.startOnPast) {
void controller.start().catch((err) => logger.warn(`Scheduled-Start Fehler: ${String(err)}`));
} else {
logger.warn(`Geplanter Start (${new Date(schedMs).toLocaleString()}) lag beim App-Start in der Vergangenheit — verworfen`);
}
controller.updateSettings({ scheduledStartEpochMs: 0 });
return;
}
scheduledStartTimer = setTimeout(() => {
scheduledStartTimer = null;
void controller.start().catch((err) => logger.warn(`Scheduled-Start Fehler: ${String(err)}`));
controller.updateSettings({ scheduledStartEpochMs: 0 });
}, delay);
logger.info(`Geplanter Start gearmt: ${new Date(schedMs).toLocaleString()}`);
}
function createWindow(): BrowserWindow {
const window = new BrowserWindow({
width: 1920,
height: 1080,
minWidth: 1120,
minHeight: 760,
backgroundColor: "#070b14",
title: `${APP_NAME} - v${controller.getVersion()}`,
icon: resolveAppIconPath(app.isPackaged, app.getAppPath(), process.resourcesPath),
webPreferences: createMainWindowWebPreferences(path.join(__dirname, "../preload/preload.js"))
});
window.webContents.on("did-fail-load", (_event, errorCode, errorDescription, validatedURL, isMainFrame) => {
logger.error(`Renderer-Laden fehlgeschlagen: id=${window.id} code=${errorCode} mainFrame=${isMainFrame} url=${validatedURL} error=${errorDescription}`);
});
applyMainWindowSecurity(window, {
rendererUrl: getTrustedRendererUrl(),
externalHosts: MAIN_WINDOW_EXTERNAL_HOSTS
});
if (!isDevMode()) {
window.webContents.session.webRequest.onHeadersReceived((details, callback) => {
callback({
responseHeaders: {
...details.responseHeaders,
"Content-Security-Policy": [
"default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self' https://api.real-debrid.com https://codeberg.org https://bestdebrid.com https://api.alldebrid.com https://www.mega-debrid.eu https://ddownload.com https://ddl.to https://debrid-link.com"
]
}
});
});
}
window.setMenuBarVisibility(false);
window.setAutoHideMenuBar(true);
if (isDevMode()) {
void window.loadURL(DEV_SERVER_URL).catch((error) => {
logger.error(`Renderer-Start fehlgeschlagen: ${String(error?.stack || error)}`);
});
} else {
void window.loadFile(path.join(app.getAppPath(), "build", "renderer", "index.html")).catch((error) => {
logger.error(`Renderer-Start fehlgeschlagen: ${String(error?.stack || error)}`);
});
}
return window;
}
let rendererReloadTimes: number[] = [];
const RENDERER_RELOAD_WINDOW_MS = 5 * 60 * 1000;
const RENDERER_RELOAD_MAX = 3;
// Circuit breaker: recover from a one-off renderer crash by reloading, but stop
// after a few crashes in a short window so a reproducible crash can't spin into a
// reload loop that pegs an unattended server.
function allowRendererReload(): boolean {
const now = Date.now();
rendererReloadTimes = rendererReloadTimes.filter((t) => now - t < RENDERER_RELOAD_WINDOW_MS);
if (rendererReloadTimes.length >= RENDERER_RELOAD_MAX) {
return false;
}
rendererReloadTimes.push(now);
return true;
}
function bindMainWindowLifecycle(window: BrowserWindow): void {
window.on("close", (event) => {
const settings = controller.getSettings();
if (settings.minimizeToTray && tray) {
event.preventDefault();
window.hide();
}
});
window.on("closed", () => {
if (mainWindow === window) {
mainWindow = null;
}
});
window.webContents.on("render-process-gone", (_event, details) => {
logger.error(`Renderer-Prozess beendet: reason=${details.reason} exitCode=${details.exitCode ?? "?"}`);
if (details.reason === "clean-exit" || window.isDestroyed()) {
return;
}
if (allowRendererReload()) {
logger.warn("Renderer wird automatisch neu geladen (Wiederherstellung nach Absturz)");
try {
window.webContents.reload();
} catch (error) {
logger.error(`Renderer-Reload fehlgeschlagen: ${String(error)}`);
}
} else {
logger.error(`Renderer-Absturz: Auto-Reload gestoppt (mehr als ${RENDERER_RELOAD_MAX} Abstürze in ${RENDERER_RELOAD_WINDOW_MS / 60000} Min) - manueller Neustart nötig`);
}
});
// Nur protokollieren, niemals killen/neu laden: "unresponsive" feuert auch
// während legitimer langer Sync-Arbeit (große JSON-Serialisierung) und erholt
// sich meist von selbst. Eingreifen würde einen Schluckauf zum Ausfall machen.
window.webContents.on("unresponsive", () => {
logger.warn("Renderer reagiert nicht (unresponsive) - evtl. langer Sync-Task, warte auf Erholung");
});
window.webContents.on("responsive", () => {
logger.info("Renderer wieder reaktionsfähig (responsive)");
});
}
function createTray(): void {
if (tray) {
return;
}
const iconPath = resolveAppIconPath(app.isPackaged, app.getAppPath(), process.resourcesPath);
try {
tray = new Tray(iconPath);
} catch (error) {
logger.warn(`Tray-Icon konnte nicht erstellt werden (Headless/RDP/Service?): ${String(error)} - Minimize-to-Tray steht nicht zur Verfuegung, Fenster bleibt sichtbar.`);
return;
}
tray.setToolTip(APP_NAME);
const contextMenu = Menu.buildFromTemplate([
{ label: "Anzeigen", click: () => { mainWindow?.show(); mainWindow?.focus(); } },
{ type: "separator" },
{ label: "Start", click: () => { void controller.start().catch((err) => logger.warn(`Tray Start Fehler: ${String(err)}`)); } },
{ label: "Stop", click: () => { controller.stop(); } },
{ type: "separator" },
{ label: "Beenden", click: () => { app.quit(); } }
]);
tray.setContextMenu(contextMenu);
tray.on("double-click", () => {
mainWindow?.show();
mainWindow?.focus();
});
}
function destroyTray(): void {
if (tray) {
tray.destroy();
tray = null;
}
}
function extractLinksFromText(text: string): string[] {
return extractHttpLinksFromText(text);
}
function normalizeClipboardText(text: string): string {
const truncateUnicodeSafe = (value: string, maxChars: number): string => {
if (value.length <= maxChars) {
return value;
}
const points = Array.from(value);
if (points.length <= maxChars) {
return value;
}
return points.slice(0, maxChars).join("");
};
const normalized = String(text || "");
if (normalized.length <= CLIPBOARD_MAX_TEXT_CHARS) {
return normalized;
}
const truncated = truncateUnicodeSafe(normalized, CLIPBOARD_MAX_TEXT_CHARS);
const lastBreak = Math.max(
truncated.lastIndexOf("\n"),
truncated.lastIndexOf("\r"),
truncated.lastIndexOf("\t"),
truncated.lastIndexOf(" ")
);
if (lastBreak >= Math.floor(CLIPBOARD_MAX_TEXT_CHARS * 0.7)) {
return truncated.slice(0, lastBreak);
}
return truncated;
}
function startClipboardWatcher(): void {
if (clipboardTimer) {
return;
}
lastClipboardText = normalizeClipboardText(clipboard.readText());
clipboardTimer = setInterval(() => {
let text: string;
try {
text = normalizeClipboardText(clipboard.readText());
} catch {
return;
}
if (text === lastClipboardText || !text.trim()) {
return;
}
lastClipboardText = text;
const links = extractLinksFromText(text);
if (links.length > 0 && mainWindow && !mainWindow.isDestroyed()) {
mainWindow.webContents.send(IPC_CHANNELS.CLIPBOARD_DETECTED, links);
}
}, 2000);
}
function stopClipboardWatcher(): void {
if (clipboardTimer) {
clearInterval(clipboardTimer);
clipboardTimer = null;
}
}
function updateClipboardWatcher(): void {
const settings = controller.getSettings();
if (settings.clipboardWatch) {
startClipboardWatcher();
} else {
stopClipboardWatcher();
}
}
function updateTray(): void {
const settings = controller.getSettings();
if (settings.minimizeToTray) {
createTray();
} else {
destroyTray();
}
}
function registerIpcHandlers(): void {
handleTrusted(IPC_CHANNELS.GET_SNAPSHOT, () => controller.getSnapshot());
handleTrusted(IPC_CHANNELS.GET_VERSION, () => controller.getVersion());
handleTrusted(IPC_CHANNELS.CHECK_UPDATES, async () => controller.checkUpdates());
handleTrusted(IPC_CHANNELS.INSTALL_UPDATE, async () => {
const result = await controller.installUpdate((progress: UpdateInstallProgress) => {
if (!mainWindow || mainWindow.isDestroyed()) {
return;
}
mainWindow.webContents.send(IPC_CHANNELS.UPDATE_INSTALL_PROGRESS, progress);
});
if (result.started) {
updateQuitTimer = setTimeout(() => {
app.quit();
}, 5000);
}
return result;
});
handleTrusted(IPC_CHANNELS.OPEN_EXTERNAL, async (_event: IpcMainInvokeEvent, rawUrl: string) => {
return openAllowedExternalUrl(String(rawUrl || "").trim(), MAIN_WINDOW_EXTERNAL_HOSTS);
});
handleTrusted(IPC_CHANNELS.UPDATE_SETTINGS, (_event: IpcMainInvokeEvent, partial: RendererSettingsUpdate) => {
const validated = validateRendererSettingsUpdate(partial ?? {}, controller.getSettings());
const result = controller.updateSettings(validated as Partial<AppSettings>);
updateClipboardWatcher();
updateTray();
armScheduledStart(result.scheduledStartEpochMs || 0, { startOnPast: true });
return createRendererSettings(result);
});
handleTrusted(IPC_CHANNELS.RESET_PROVIDER_DAILY_USAGE, (_event: IpcMainInvokeEvent, provider: string) => {
const validatedProvider = validateString(provider, "provider") as DebridProvider;
if (!RESETTABLE_PROVIDER_KEYS.has(validatedProvider)) {
throw new Error("provider ist ungültig");
}
return createRendererSettings(controller.resetProviderDailyUsage(validatedProvider));
});
handleTrusted(IPC_CHANNELS.RESET_DEBRID_LINK_API_KEY_DAILY_USAGE, (_event: IpcMainInvokeEvent, keyId: string) => {
const validatedKeyId = validateString(keyId, "keyId").trim();
if (!validatedKeyId) {
throw new Error("keyId ist ungültig");
}
return createRendererSettings(controller.resetDebridLinkApiKeyDailyUsage(validatedKeyId));
});
handleTrusted(IPC_CHANNELS.CREATE_ACCOUNT, (_event: IpcMainInvokeEvent, rawCommand: unknown) => {
const command = validateAccountCommand(rawCommand);
if (command.action !== "create") throw new Error("Account-Payload ist ungültig");
return controller.executeAccountCommand(command);
});
handleTrusted(IPC_CHANNELS.REPLACE_ACCOUNT, (_event: IpcMainInvokeEvent, rawCommand: unknown) => {
const command = validateAccountCommand(rawCommand);
if (command.action !== "replace") throw new Error("Account-Payload ist ungültig");
return controller.executeAccountCommand(command);
});
handleTrusted(IPC_CHANNELS.UPDATE_ACCOUNT_SECRET, (_event: IpcMainInvokeEvent, rawCommand: unknown) => {
const command = validateAccountCommand(rawCommand);
if (command.action !== "update-secret") throw new Error("Account-Payload ist ungültig");
return controller.executeAccountCommand(command);
});
handleTrusted(IPC_CHANNELS.DELETE_ACCOUNT, (_event: IpcMainInvokeEvent, rawCommand: unknown) => {
const command = validateAccountCommand(rawCommand);
if (command.action !== "delete") throw new Error("Account-Payload ist ungültig");
return controller.executeAccountCommand(command);
});
handleTrusted(IPC_CHANNELS.REVEAL_ACCOUNT_SECRET, (_event: IpcMainInvokeEvent, rawRequest: unknown) => {
return controller.revealAccountSecret(validateAccountSecretRequest(rawRequest));
});
handleTrusted(IPC_CHANNELS.GET_ARCHIVE_PASSWORD_LIST, () => controller.getArchivePasswordList());
handleTrusted(IPC_CHANNELS.ADD_LINKS, (_event: IpcMainInvokeEvent, payload: AddLinksPayload) => {
validatePlainObject(payload ?? {}, "payload");
validateString(payload?.rawText, "rawText");
if (payload.packageName !== undefined) {
validateString(payload.packageName, "packageName");
}
if (payload.duplicatePolicy !== undefined && payload.duplicatePolicy !== "keep" && payload.duplicatePolicy !== "skip" && payload.duplicatePolicy !== "overwrite") {
throw new Error("duplicatePolicy muss 'keep', 'skip' oder 'overwrite' sein");
}
return controller.addLinks(payload);
});
handleTrusted(IPC_CHANNELS.ADD_CONTAINERS, async (_event: IpcMainInvokeEvent, filePaths: string[]) => {
const validPaths = validateStringArray(filePaths ?? [], "filePaths");
const safePaths = validPaths.filter((p) => path.isAbsolute(p));
return controller.addContainers(safePaths);
});
handleTrusted(IPC_CHANNELS.GET_START_CONFLICTS, () => controller.getStartConflicts());
handleTrusted(IPC_CHANNELS.RESOLVE_START_CONFLICT, (_event: IpcMainInvokeEvent, packageId: string, policy: "keep" | "skip" | "overwrite") => {
validateString(packageId, "packageId");
validateString(policy, "policy");
if (policy !== "keep" && policy !== "skip" && policy !== "overwrite") {
throw new Error("policy muss 'keep', 'skip' oder 'overwrite' sein");
}
return controller.resolveStartConflict(packageId, policy);
});
handleTrusted(IPC_CHANNELS.CLEAR_ALL, () => controller.clearAll());
handleTrusted(IPC_CHANNELS.START, () => {
if (scheduledStartTimer !== null) {
clearTimeout(scheduledStartTimer);
scheduledStartTimer = null;
controller.updateSettings({ scheduledStartEpochMs: 0 });
}
return controller.start();
});
handleTrusted(IPC_CHANNELS.START_PACKAGES, (_event: IpcMainInvokeEvent, packageIds: string[]) => {
validateStringArray(packageIds ?? [], "packageIds");
return controller.startPackages(packageIds ?? []);
});
handleTrusted(IPC_CHANNELS.START_ITEMS, (_event: IpcMainInvokeEvent, itemIds: string[]) => {
validateStringArray(itemIds ?? [], "itemIds");
return controller.startItems(itemIds ?? []);
});
handleTrusted(IPC_CHANNELS.STOP, () => controller.stop());
handleTrusted(IPC_CHANNELS.TOGGLE_PAUSE, () => controller.togglePause());
handleTrusted(IPC_CHANNELS.CANCEL_PACKAGE, (_event: IpcMainInvokeEvent, packageId: string) => {
validateString(packageId, "packageId");
return controller.cancelPackage(packageId);
});
handleTrusted(IPC_CHANNELS.RENAME_PACKAGE, (_event: IpcMainInvokeEvent, packageId: string, newName: string) => {
validateString(packageId, "packageId");
validateString(newName, "newName");
if (newName.length > RENAME_PACKAGE_MAX_CHARS) {
throw new Error(`newName zu lang (max ${RENAME_PACKAGE_MAX_CHARS} Zeichen)`);
}
return controller.renamePackage(packageId, newName);
});
handleTrusted(IPC_CHANNELS.REORDER_PACKAGES, (_event: IpcMainInvokeEvent, packageIds: string[]) => {
validateStringArray(packageIds, "packageIds");
return controller.reorderPackages(packageIds);
});
handleTrusted(IPC_CHANNELS.REMOVE_ITEM, (_event: IpcMainInvokeEvent, itemId: string) => {
validateString(itemId, "itemId");
return controller.removeItem(itemId);
});
handleTrusted(IPC_CHANNELS.TOGGLE_PACKAGE, (_event: IpcMainInvokeEvent, packageId: string) => {
validateString(packageId, "packageId");
return controller.togglePackage(packageId);
});
handleTrusted(IPC_CHANNELS.EXPORT_PACKAGE_SELECTION, async (_event: IpcMainInvokeEvent, packageIds: string[]) => {
const validPackageIds = validateStringArray(packageIds ?? [], "packageIds");
const exported = controller.exportPackageSelection(validPackageIds);
if (exported.packageCount === 0 || exported.linkCount === 0) {
return { saved: false, packageCount: 0, linkCount: 0 };
}
const options = {
defaultPath: exported.defaultFileName,
filters: [{ name: "Link Export", extensions: ["txt"] }]
};
const result = mainWindow ? await dialog.showSaveDialog(mainWindow, options) : await dialog.showSaveDialog(options);
if (result.canceled || !result.filePath) {
return { saved: false, packageCount: exported.packageCount, linkCount: exported.linkCount };
}
await fs.promises.writeFile(result.filePath, exported.text, "utf8");
return { saved: true, packageCount: exported.packageCount, linkCount: exported.linkCount, filePath: result.filePath };
});
handleTrusted(IPC_CHANNELS.EXPORT_ITEM_SELECTION, async (_event: IpcMainInvokeEvent, itemIds: string[]) => {
const validItemIds = validateStringArray(itemIds ?? [], "itemIds");
const exported = controller.exportItemSelection(validItemIds);
if (exported.packageCount === 0 || exported.linkCount === 0) {
return { saved: false, packageCount: 0, linkCount: 0 };
}
const options = {
defaultPath: exported.defaultFileName,
filters: [{ name: "Link Export", extensions: ["txt"] }]
};
const result = mainWindow ? await dialog.showSaveDialog(mainWindow, options) : await dialog.showSaveDialog(options);
if (result.canceled || !result.filePath) {
return { saved: false, packageCount: exported.packageCount, linkCount: exported.linkCount };
}
await fs.promises.writeFile(result.filePath, exported.text, "utf8");
return { saved: true, packageCount: exported.packageCount, linkCount: exported.linkCount, filePath: result.filePath };
});
handleTrusted(IPC_CHANNELS.RETRY_EXTRACTION, (_event: IpcMainInvokeEvent, packageId: string) => {
validateString(packageId, "packageId");
return controller.retryExtraction(packageId);
});
handleTrusted(IPC_CHANNELS.EXTRACT_NOW, (_event: IpcMainInvokeEvent, packageId: string) => {
validateString(packageId, "packageId");
return controller.extractNow(packageId);
});
handleTrusted(IPC_CHANNELS.RESET_PACKAGE, (_event: IpcMainInvokeEvent, packageId: string) => {
validateString(packageId, "packageId");
return controller.resetPackage(packageId);
});
handleTrusted(IPC_CHANNELS.SET_PACKAGE_PRIORITY, (_event: IpcMainInvokeEvent, packageId: string, priority: string) => {
validateString(packageId, "packageId");
validateString(priority, "priority");
if (priority !== "high" && priority !== "normal" && priority !== "low") {
throw new Error("priority muss 'high', 'normal' oder 'low' sein");
}
return controller.setPackagePriority(packageId, priority);
});
handleTrusted(IPC_CHANNELS.SKIP_ITEMS, (_event: IpcMainInvokeEvent, itemIds: string[]) => {
validateStringArray(itemIds ?? [], "itemIds");
return controller.skipItems(itemIds ?? []);
});
handleTrusted(IPC_CHANNELS.RESET_ITEMS, (_event: IpcMainInvokeEvent, itemIds: string[]) => {
validateStringArray(itemIds ?? [], "itemIds");
return controller.resetItems(itemIds ?? []);
});
handleTrusted(IPC_CHANNELS.GET_HISTORY, () => controller.getHistory());
handleTrusted(IPC_CHANNELS.CLEAR_HISTORY, () => controller.clearHistory());
handleTrusted(IPC_CHANNELS.REMOVE_HISTORY_ENTRY, (_event: IpcMainInvokeEvent, entryId: string) => {
validateString(entryId, "entryId");
return controller.removeHistoryEntry(entryId);
});
handleTrusted(IPC_CHANNELS.REVEAL_HISTORY_ENTRY, (_event: IpcMainInvokeEvent, entryId: unknown) => {
return revealHistoryEntry({ entryId }, {
loadHistory: () => controller.getHistory(),
stat: (directory) => fs.promises.stat(directory),
openPath: (directory) => shell.openPath(directory)
});
});
handleTrusted(IPC_CHANNELS.EXPORT_QUEUE, async () => {
const options = {
defaultPath: `rd-queue-export.json`,
filters: [{ name: "Queue Export", extensions: ["json"] }]
};
const result = mainWindow ? await dialog.showSaveDialog(mainWindow, options) : await dialog.showSaveDialog(options);
if (result.canceled || !result.filePath) {
return { saved: false };
}
const json = controller.exportQueue();
await fs.promises.writeFile(result.filePath, json, "utf8");
return { saved: true };
});
handleTrusted(IPC_CHANNELS.IMPORT_QUEUE, (_event: IpcMainInvokeEvent, json: string) => {
validateString(json, "json");
const bytes = Buffer.byteLength(json, "utf8");
if (bytes > IMPORT_QUEUE_MAX_BYTES) {
throw new Error(`Queue-Import zu groß (max ${IMPORT_QUEUE_MAX_BYTES} Bytes)`);
}
return controller.importQueue(json);
});
handleTrusted(IPC_CHANNELS.TOGGLE_CLIPBOARD, () => {
const settings = controller.getSettings();
const next = !settings.clipboardWatch;
controller.updateSettings({ clipboardWatch: next });
updateClipboardWatcher();
return next;
});
handleTrusted(IPC_CHANNELS.WRITE_CLIPBOARD_TEXT, (_event: IpcMainInvokeEvent, rawText: unknown) => {
const text = validateString(rawText, "text");
const bytes = Buffer.byteLength(text, "utf8");
if (!text.trim()) {
throw new Error("text darf nicht leer sein");
}
if (bytes > CLIPBOARD_WRITE_MAX_BYTES) {
throw new Error(`text ist zu groß (max ${CLIPBOARD_WRITE_MAX_BYTES} Bytes)`);
}
try {
clipboard.writeText(text);
return true;
} catch (error) {
logger.warn(`Zwischenablage-Schreibfehler: bytes=${bytes}, error=${String(error)}`);
throw error;
}
});
handleTrusted(IPC_CHANNELS.PICK_FOLDER, async () => {
const options = {
properties: ["openDirectory", "createDirectory"] as Array<"openDirectory" | "createDirectory">
};
const result = mainWindow ? await dialog.showOpenDialog(mainWindow, options) : await dialog.showOpenDialog(options);
return result.canceled ? null : result.filePaths[0] || null;
});
handleTrusted(IPC_CHANNELS.PICK_CONTAINERS, async () => {
const options = {
properties: ["openFile", "multiSelections"] as Array<"openFile" | "multiSelections">,
filters: [
{ name: "Container", extensions: ["dlc"] },
{ name: "Alle Dateien", extensions: ["*"] }
]
};
const result = mainWindow ? await dialog.showOpenDialog(mainWindow, options) : await dialog.showOpenDialog(options);
return result.canceled ? [] : result.filePaths;
});
handleTrusted(IPC_CHANNELS.GET_SESSION_STATS, () => controller.getSessionStats());
handleTrusted(IPC_CHANNELS.RESET_SESSION_STATS, () => controller.resetSessionStats());
handleTrusted(IPC_CHANNELS.RESET_DOWNLOAD_STATS, () => controller.resetDownloadStats());
handleTrusted(IPC_CHANNELS.RESTART, () => {
app.relaunch();
app.quit();
});
handleTrusted(IPC_CHANNELS.QUIT, () => {
app.quit();
});
handleTrusted(IPC_CHANNELS.EXPORT_BACKUP, async (_event: IpcMainInvokeEvent, rawPassphrase: unknown) => {
const passphrase = validateString(rawPassphrase, "passphrase");
const options = {
defaultPath: `${new Date().toISOString().slice(0, 10).split("-").reverse().join("-")}-mdd-backup.mdd`,
filters: [{ name: "MDD Backup", extensions: ["mdd"] }]
};
const result = mainWindow ? await dialog.showSaveDialog(mainWindow, options) : await dialog.showSaveDialog(options);
if (result.canceled || !result.filePath) {
return { saved: false };
}
const encrypted = controller.exportBackup(passphrase);
await fs.promises.writeFile(result.filePath, encrypted);
return { saved: true };
});
handleTrusted(IPC_CHANNELS.EXPORT_ONLINE_BACKUP, async () => controller.exportOnlineBackup());
handleTrusted(IPC_CHANNELS.IMPORT_ONLINE_BACKUP, async (_event: IpcMainInvokeEvent, rawKey: unknown) => {
const key = validateString(rawKey, "key").trim();
if (key.length > 128) {
throw new Error("Online-Sicherungsschlüssel ist ungültig");
}
return controller.importOnlineBackup(key);
});
handleTrusted(IPC_CHANNELS.EXPORT_SUPPORT_BUNDLE, async () => {
const options = {
defaultPath: controller.getSupportBundleDefaultFileName(),
filters: [{ name: "Support Bundle", extensions: ["zip"] }]
};
const result = mainWindow ? await dialog.showSaveDialog(mainWindow, options) : await dialog.showSaveDialog(options);
if (result.canceled || !result.filePath) {
return { saved: false };
}
const exported = await controller.exportSupportBundle();
await fs.promises.writeFile(result.filePath, exported.buffer);
return { saved: true, filePath: result.filePath };
});
handleTrusted(IPC_CHANNELS.OPEN_LOG, async () => {
const logPath = getLogFilePath();
await shell.openPath(logPath);
});
handleTrusted(IPC_CHANNELS.OPEN_LOG_DIRECTORY, async () => {
await shell.openPath(controller.getLogDirectory());
});
handleTrusted(IPC_CHANNELS.OPEN_AUDIT_LOG, async () => {
const logPath = controller.getAuditLogPath();
if (logPath) {
await shell.openPath(logPath);
}
});
handleTrusted(IPC_CHANNELS.OPEN_RENAME_LOG, async () => {
const logPath = controller.getRenameLogPath();
if (logPath) {
await shell.openPath(logPath);
}
});
handleTrusted(IPC_CHANNELS.OPEN_SESSION_LOG, async () => {
const logPath = controller.getSessionLogPath();
if (logPath) {
await shell.openPath(logPath);
}
});
handleTrusted(IPC_CHANNELS.OPEN_TRACE_LOG, async () => {
const logPath = controller.getTraceLogPath();
if (logPath) {
await shell.openPath(logPath);
}
});
handleTrusted(IPC_CHANNELS.OPEN_PACKAGE_LOG, async (_event: IpcMainInvokeEvent, packageId: string) => {
validateString(packageId, "packageId");
const logPath = controller.getPackageLogPath(packageId);
if (logPath) {
await shell.openPath(logPath);
}
});
handleTrusted(IPC_CHANNELS.GET_DEBUG_SETUP_CHECK, async () => controller.getDebugSetupCheck());
handleTrusted(IPC_CHANNELS.GET_RECENT_ERRORS, async () => getRecentErrors());
handleTrusted(IPC_CHANNELS.TEST_NOTIFY, async (_event: IpcMainInvokeEvent, url: string, mention: string) => {
validateString(url, "url");
return sendNotification(url, {
title: "🔔 Test-Benachrichtigung",
message: "Webhook funktioniert — Benachrichtigungen kommen hier an.",
mention: typeof mention === "string" ? mention : ""
});
});
handleTrusted(IPC_CHANNELS.GET_TRACE_CONFIG, async () => controller.getTraceConfig());
handleTrusted(IPC_CHANNELS.SET_TRACE_ENABLED, async (_event: IpcMainInvokeEvent, enabled: boolean, note?: string, durationMinutes?: number) => {
if (typeof enabled !== "boolean") {
throw new Error("enabled muss ein Boolean sein");
}
if (note !== undefined) {
validateString(note, "note");
}
if (durationMinutes !== undefined && (!Number.isFinite(durationMinutes) || durationMinutes <= 0)) {
throw new Error("durationMinutes muss eine positive Zahl sein");
}
return controller.setTraceEnabled(enabled, note, durationMinutes ? durationMinutes * 60 * 1000 : undefined);
});
handleTrusted(IPC_CHANNELS.ROTATE_DEBUG_TOKEN, async () => {
const rotated = controller.rotateDebugToken();
return { path: rotated.path };
});
handleTrusted(IPC_CHANNELS.GET_REMOTE_DIAGNOSTICS, async () => {
return controller.getRemoteDiagnostics();
});
handleTrusted(IPC_CHANNELS.ENABLE_REMOTE_DIAGNOSTICS, async (_event: IpcMainInvokeEvent, input: EnableRemoteDiagnosticsInput) => {
if (!input || (input.hostMode !== "local" && input.hostMode !== "network")) {
throw new Error("hostMode muss 'local' oder 'network' sein");
}
const allowlist = Array.isArray(input.allowlist) ? input.allowlist.map((entry) => String(entry)) : [];
return controller.enableRemoteDiagnostics({
hostMode: input.hostMode,
publicHost: String(input.publicHost || ""),
port: input.port ? Number(input.port) : undefined,
allowlist,
name: input.name ? String(input.name) : undefined,
rotateToken: Boolean(input.rotateToken)
});
});
handleTrusted(IPC_CHANNELS.DISABLE_REMOTE_DIAGNOSTICS, async () => {
return controller.disableRemoteDiagnostics();
});
handleTrusted(IPC_CHANNELS.ROTATE_REMOTE_DIAGNOSTICS_TOKEN, async () => {
return controller.rotateRemoteDiagnosticsToken();
});
handleTrusted(IPC_CHANNELS.OPEN_ITEM_LOG, async (_event: IpcMainInvokeEvent, itemId: string) => {
validateString(itemId, "itemId");
const logPath = controller.getItemLogPath(itemId);
if (logPath) {
await shell.openPath(logPath);
}
});
handleTrusted(IPC_CHANNELS.OPEN_REALDEBRID_LOGIN, async (_event: IpcMainInvokeEvent, rawRequest: unknown) => {
await controller.openRealDebridLoginWindow(validateRealDebridLoginRequest(rawRequest));
});
handleTrusted(IPC_CHANNELS.OPEN_ALLDEBRID_LOGIN, async () => {
await controller.openAllDebridLoginWindow();
});
handleTrusted(IPC_CHANNELS.IMPORT_BESTDEBRID_COOKIES, async () => {
const options = {
properties: ["openFile"] as Array<"openFile">,
filters: [
{ name: "Cookie-Datei", extensions: ["txt"] },
{ name: "Alle Dateien", extensions: ["*"] }
]
};
const result = mainWindow ? await dialog.showOpenDialog(mainWindow, options) : await dialog.showOpenDialog(options);
if (result.canceled || result.filePaths.length === 0) {
return 0;
}
return controller.importBestDebridCookies(result.filePaths[0]);
});
handleTrusted(IPC_CHANNELS.GET_ALLDEBRID_HOST_INFO, async () => {
return controller.getAllDebridHostInfo();
});
handleTrusted(IPC_CHANNELS.GET_DEBRIDLINK_HOST_LIMITS, async () => {
return controller.getDebridLinkHostLimits();
});
handleTrusted(IPC_CHANNELS.CHECK_DEBRID_ACCOUNTS, async (_event, rawScope: unknown) => {
const scope = rawScope === undefined ? "active" : validateString(rawScope, "scope");
if (scope !== "active" && scope !== "all") {
throw new Error("scope ist ungültig");
}
return controller.checkDebridAccounts(scope);
});
handleTrusted(IPC_CHANNELS.CHECK_ACCOUNT_CREDENTIALS, async (_event, rawInput: unknown) => {
return controller.checkAccountCredentials(validateAccountCredentialCheckInput(rawInput));
});
handleTrusted(IPC_CHANNELS.SELECT_BACKUP_IMPORT, async () => {
pendingBackupImport = null;
const options = {
properties: ["openFile"] as Array<"openFile">,
filters: [
{ name: "MDD Backup", extensions: ["mdd"] },
{ name: "Legacy Backup (JSON)", extensions: ["json"] },
{ name: "Alle Dateien", extensions: ["*"] }
]
};
const result = mainWindow ? await dialog.showOpenDialog(mainWindow, options) : await dialog.showOpenDialog(options);
if (result.canceled || result.filePaths.length === 0) {
return { selected: false, requiresPassphrase: false, message: "Abgebrochen" };
}
const filePath = result.filePaths[0];
const stat = await fs.promises.stat(filePath);
const BACKUP_MAX_BYTES = 50 * 1024 * 1024;
if (stat.size > BACKUP_MAX_BYTES) {
return { selected: false, requiresPassphrase: false, message: `Backup-Datei zu groß (max 50 MB, Datei hat ${(stat.size / 1024 / 1024).toFixed(1)} MB)` };
}
const data = await fs.promises.readFile(filePath);
pendingBackupImport = data;
return { selected: true, requiresPassphrase: isMdd2Backup(data) };
});
handleTrusted(IPC_CHANNELS.CANCEL_BACKUP_IMPORT, () => {
pendingBackupImport = null;
});
handleTrusted(IPC_CHANNELS.IMPORT_BACKUP, async (_event: IpcMainInvokeEvent, rawPassphrase?: unknown) => {
const data = pendingBackupImport;
pendingBackupImport = null;
if (!data) {
return { restored: false, relaunch: false, message: "Keine Backup-Datei ausgewählt" };
}
const passphrase = typeof rawPassphrase === "string" ? rawPassphrase : undefined;
const importResult = controller.importBackup(data, passphrase);
// Only a full restore (queue swapped) needs the auto-relaunch. A settings-
// only import applied live — relaunching would be pointless and would drop
// the running queue.
if (importResult.restored && importResult.relaunch) {
setTimeout(() => {
app.relaunch();
app.quit();
}, 1500);
}
return importResult;
});
onTrusted(IPC_CHANNELS.LOG_RENDERER_ERROR, (_event, rawReport: unknown) => {
try {
logger.error(formatRendererErrorReport(rawReport));
} catch (error) {
logger.error(`[Renderer] Fehlerbericht konnte nicht verarbeitet werden: ${String(error)}`);
}
});
controller.onState = (snapshot) => {
if (!mainWindow || mainWindow.isDestroyed()) {
return;
}
mainWindow.webContents.send(IPC_CHANNELS.STATE_UPDATE, snapshot);
};
}
function formatRendererErrorReport(rawReport: unknown): string {
const report = (rawReport && typeof rawReport === "object" ? rawReport : {}) as Record<string, unknown>;
const str = (value: unknown): string => (typeof value === "string" ? value : "");
const num = (value: unknown): string => (typeof value === "number" && Number.isFinite(value) ? String(value) : "");
const kind = str(report.kind) || "error";
const message = (str(report.message) || "(ohne Nachricht)").slice(0, 2000);
const source = str(report.source);
const line = num(report.line);
const column = num(report.column);
const stack = str(report.stack).slice(0, 4000);
const componentStack = str(report.componentStack).slice(0, 4000);
const parts: string[] = [`[Renderer:${kind}] ${message}`];
if (source) {
parts.push(`@ ${source}${line ? `:${line}${column ? `:${column}` : ""}` : ""}`);
}
if (stack) {
parts.push(`| stack: ${stack.replace(/\s*\n\s*/g, " ⏎ ")}`);
}
if (componentStack) {
parts.push(`| react: ${componentStack.replace(/\s*\n\s*/g, " ⏎ ")}`);
}
return parts.join(" ");
}
app.on("child-process-gone", (_event, details) => {
const killed = details.reason !== "clean-exit" && details.reason !== "killed";
const line = `Subprozess beendet: type=${details.type} reason=${details.reason} exitCode=${details.exitCode ?? "?"}${details.name ? ` name=${details.name}` : ""}${details.serviceName ? ` service=${details.serviceName}` : ""}`;
if (killed) {
logger.error(line);
} else {
logger.warn(line);
}
});
app.on("second-instance", () => {
if (mainWindow) {
if (mainWindow.isMinimized()) {
mainWindow.restore();
}
mainWindow.show();
mainWindow.focus();
}
});
app.whenReady().then(() => {
configureCredentialProtector(safeStorage);
controller = new AppController();
cleanupStaleSubstDrives();
registerIpcHandlers();
mainWindow = createWindow();
bindMainWindowLifecycle(mainWindow);
updateClipboardWatcher();
updateTray();
// A scheduled start persists in the settings but its timer lived only in this
// process — without re-arming it here, any restart (auto-update, reboot,
// crash) silently swallowed the planned run.
armScheduledStart(controller.getSettings().scheduledStartEpochMs || 0, { startOnPast: false });
app.on("activate", () => {
if (BrowserWindow.getAllWindows().length === 0) {
mainWindow = createWindow();
bindMainWindowLifecycle(mainWindow);
}
});
}).catch((error) => {
logger.error(`App-Start fehlgeschlagen: ${String(error?.stack || error)}`);
console.error("App startup failed:", error);
app.quit();
});
app.on("window-all-closed", () => {
logger.warn("Alle Hauptfenster geschlossen");
if (process.platform !== "darwin") {
app.quit();
}
});
app.on("before-quit", () => {
if (updateQuitTimer) { clearTimeout(updateQuitTimer); updateQuitTimer = null; }
stopClipboardWatcher();
destroyTray();
shutdownDaemon();
if (controller) {
try {
controller.shutdown();
} catch (error) {
logger.error(`Fehler beim Shutdown: ${String(error)}`);
}
}
});