Files
Termix/electron/main.cjs
2025-11-04 23:47:02 -06:00

647 lines
17 KiB
JavaScript

const {
app,
BrowserWindow,
shell,
ipcMain,
dialog,
Menu,
} = require("electron");
const path = require("path");
const fs = require("fs");
const os = require("os");
if (process.platform === "linux") {
app.commandLine.appendSwitch("--no-sandbox");
app.commandLine.appendSwitch("--disable-setuid-sandbox");
app.commandLine.appendSwitch("--disable-dev-shm-usage");
app.disableHardwareAcceleration();
app.commandLine.appendSwitch("--disable-gpu");
app.commandLine.appendSwitch("--disable-gpu-compositing");
}
app.commandLine.appendSwitch("--ignore-certificate-errors");
app.commandLine.appendSwitch("--ignore-ssl-errors");
app.commandLine.appendSwitch("--ignore-certificate-errors-spki-list");
app.commandLine.appendSwitch("--enable-features=NetworkService");
let mainWindow = null;
const isDev = process.env.NODE_ENV === "development" || !app.isPackaged;
const appRoot = isDev ? process.cwd() : path.join(__dirname, "..");
const gotTheLock = app.requestSingleInstanceLock();
if (!gotTheLock) {
console.log("Another instance is already running, quitting...");
app.quit();
process.exit(0);
} else {
app.on("second-instance", (event, commandLine, workingDirectory) => {
if (mainWindow) {
if (mainWindow.isMinimized()) mainWindow.restore();
mainWindow.focus();
mainWindow.show();
}
});
}
function createWindow() {
const appVersion = app.getVersion();
const electronVersion = process.versions.electron;
const platform =
process.platform === "win32"
? "Windows"
: process.platform === "darwin"
? "macOS"
: "Linux";
mainWindow = new BrowserWindow({
width: 1200,
height: 800,
minWidth: 800,
minHeight: 600,
title: "Termix",
icon: path.join(appRoot, "public", "icon.png"),
webPreferences: {
nodeIntegration: false,
contextIsolation: true,
webSecurity: false,
preload: path.join(__dirname, "preload.js"),
partition: "persist:termix",
allowRunningInsecureContent: true,
webviewTag: true,
offscreen: false,
},
show: true,
});
if (process.platform !== "darwin") {
mainWindow.setMenuBarVisibility(false);
}
const customUserAgent = `Termix-Desktop/${appVersion} (${platform}; Electron/${electronVersion})`;
mainWindow.webContents.setUserAgent(customUserAgent);
mainWindow.webContents.session.webRequest.onBeforeSendHeaders(
(details, callback) => {
details.requestHeaders["X-Electron-App"] = "true";
details.requestHeaders["User-Agent"] = customUserAgent;
callback({ requestHeaders: details.requestHeaders });
},
);
if (isDev) {
mainWindow.loadURL("http://localhost:5173");
mainWindow.webContents.openDevTools();
} else {
const indexPath = path.join(appRoot, "dist", "index.html");
mainWindow.loadFile(indexPath).catch(err => {
console.error("Failed to load file:", err);
});
}
mainWindow.webContents.session.webRequest.onHeadersReceived(
(details, callback) => {
const headers = details.responseHeaders;
if (headers) {
delete headers["x-frame-options"];
delete headers["X-Frame-Options"];
if (headers["content-security-policy"]) {
headers["content-security-policy"] = headers[
"content-security-policy"
]
.map((value) => value.replace(/frame-ancestors[^;]*/gi, ""))
.filter((value) => value.trim().length > 0);
if (headers["content-security-policy"].length === 0) {
delete headers["content-security-policy"];
}
}
if (headers["Content-Security-Policy"]) {
headers["Content-Security-Policy"] = headers[
"Content-Security-Policy"
]
.map((value) => value.replace(/frame-ancestors[^;]*/gi, ""))
.filter((value) => value.trim().length > 0);
if (headers["Content-Security-Policy"].length === 0) {
delete headers["Content-Security-Policy"];
}
}
if (headers["set-cookie"]) {
headers["set-cookie"] = headers["set-cookie"].map((cookie) => {
let modified = cookie.replace(
/;\s*SameSite=Strict/gi,
"; SameSite=None",
);
modified = modified.replace(
/;\s*SameSite=Lax/gi,
"; SameSite=None",
);
if (!modified.includes("SameSite=")) {
modified += "; SameSite=None";
}
if (
!modified.includes("Secure") &&
details.url.startsWith("https")
) {
modified += "; Secure";
}
return modified;
});
}
}
callback({ responseHeaders: headers });
},
);
mainWindow.once("ready-to-show", () => {
mainWindow.show();
});
setTimeout(() => {
if (mainWindow && !mainWindow.isVisible()) {
mainWindow.show();
}
}, 3000);
mainWindow.webContents.on(
"did-fail-load",
(event, errorCode, errorDescription, validatedURL) => {
console.error(
"Failed to load:",
errorCode,
errorDescription,
validatedURL,
);
},
);
mainWindow.webContents.on("did-finish-load", () => {
console.log("Frontend loaded successfully");
});
mainWindow.on("closed", () => {
mainWindow = null;
});
mainWindow.webContents.setWindowOpenHandler(({ url }) => {
shell.openExternal(url);
return { action: "deny" };
});
}
ipcMain.handle("get-app-version", () => {
return app.getVersion();
});
const GITHUB_API_BASE = "https://api.github.com";
const REPO_OWNER = "Termix-SSH";
const REPO_NAME = "Termix";
const githubCache = new Map();
const CACHE_DURATION = 30 * 60 * 1000;
async function fetchGitHubAPI(endpoint, cacheKey) {
const cached = githubCache.get(cacheKey);
if (cached && Date.now() - cached.timestamp < CACHE_DURATION) {
return {
data: cached.data,
cached: true,
cache_age: Date.now() - cached.timestamp,
};
}
try {
let fetch;
try {
fetch = globalThis.fetch || require("node-fetch");
} catch (e) {
const https = require("https");
const http = require("http");
const { URL } = require("url");
fetch = (url, options = {}) => {
return new Promise((resolve, reject) => {
const urlObj = new URL(url);
const isHttps = urlObj.protocol === "https:";
const client = isHttps ? https : http;
const requestOptions = {
method: options.method || "GET",
headers: options.headers || {},
timeout: options.timeout || 10000,
};
if (isHttps) {
requestOptions.rejectUnauthorized = false;
requestOptions.agent = new https.Agent({
rejectUnauthorized: false,
secureProtocol: "TLSv1_2_method",
checkServerIdentity: () => undefined,
ciphers: "ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH",
honorCipherOrder: true,
});
}
const req = client.request(url, requestOptions, (res) => {
let data = "";
res.on("data", (chunk) => (data += chunk));
res.on("end", () => {
resolve({
ok: res.statusCode >= 200 && res.statusCode < 300,
status: res.statusCode,
text: () => Promise.resolve(data),
json: () => Promise.resolve(JSON.parse(data)),
});
});
});
req.on("error", reject);
req.on("timeout", () => {
req.destroy();
reject(new Error("Request timeout"));
});
if (options.body) {
req.write(options.body);
}
req.end();
});
};
}
const response = await fetch(`${GITHUB_API_BASE}${endpoint}`, {
headers: {
Accept: "application/vnd.github+json",
"User-Agent": "TermixElectronUpdateChecker/1.0",
"X-GitHub-Api-Version": "2022-11-28",
},
timeout: 10000,
});
if (!response.ok) {
throw new Error(
`GitHub API error: ${response.status} ${response.statusText}`,
);
}
const data = await response.json();
githubCache.set(cacheKey, {
data,
timestamp: Date.now(),
});
return {
data: data,
cached: false,
};
} catch (error) {
console.error("Failed to fetch from GitHub API:", error);
throw error;
}
}
ipcMain.handle("check-electron-update", async () => {
try {
const localVersion = app.getVersion();
const releaseData = await fetchGitHubAPI(
`/repos/${REPO_OWNER}/${REPO_NAME}/releases/latest`,
"latest_release_electron",
);
const rawTag = releaseData.data.tag_name || releaseData.data.name || "";
const remoteVersionMatch = rawTag.match(/(\d+\.\d+(\.\d+)?)/);
const remoteVersion = remoteVersionMatch ? remoteVersionMatch[1] : null;
if (!remoteVersion) {
return {
success: false,
error: "Remote version not found",
localVersion,
};
}
const isUpToDate = localVersion === remoteVersion;
const result = {
success: true,
status: isUpToDate ? "up_to_date" : "requires_update",
localVersion: localVersion,
remoteVersion: remoteVersion,
latest_release: {
tag_name: releaseData.data.tag_name,
name: releaseData.data.name,
published_at: releaseData.data.published_at,
html_url: releaseData.data.html_url,
body: releaseData.data.body,
},
cached: releaseData.cached,
cache_age: releaseData.cache_age,
};
return result;
} catch (error) {
return {
success: false,
error: error.message,
localVersion: app.getVersion(),
};
}
});
ipcMain.handle("get-platform", () => {
return process.platform;
});
ipcMain.handle("get-server-config", () => {
try {
const userDataPath = app.getPath("userData");
const configPath = path.join(userDataPath, "server-config.json");
if (fs.existsSync(configPath)) {
const configData = fs.readFileSync(configPath, "utf8");
return JSON.parse(configData);
}
return null;
} catch (error) {
console.error("Error reading server config:", error);
return null;
}
});
ipcMain.handle("save-server-config", (event, config) => {
try {
const userDataPath = app.getPath("userData");
const configPath = path.join(userDataPath, "server-config.json");
if (!fs.existsSync(userDataPath)) {
fs.mkdirSync(userDataPath, { recursive: true });
}
fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
return { success: true };
} catch (error) {
console.error("Error saving server config:", error);
return { success: false, error: error.message };
}
});
ipcMain.handle("test-server-connection", async (event, serverUrl) => {
try {
const https = require("https");
const http = require("http");
const { URL } = require("url");
const fetch = (url, options = {}) => {
return new Promise((resolve, reject) => {
const urlObj = new URL(url);
const isHttps = urlObj.protocol === "https:";
const client = isHttps ? https : http;
const requestOptions = {
method: options.method || "GET",
headers: options.headers || {},
timeout: options.timeout || 10000,
};
if (isHttps) {
requestOptions.rejectUnauthorized = false;
requestOptions.agent = new https.Agent({
rejectUnauthorized: false,
secureProtocol: "TLSv1_2_method",
checkServerIdentity: () => undefined,
ciphers: "ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH",
honorCipherOrder: true,
});
}
const req = client.request(url, requestOptions, (res) => {
let data = "";
res.on("data", (chunk) => (data += chunk));
res.on("end", () => {
resolve({
ok: res.statusCode >= 200 && res.statusCode < 300,
status: res.statusCode,
text: () => Promise.resolve(data),
json: () => Promise.resolve(JSON.parse(data)),
});
});
});
req.on("error", reject);
req.on("timeout", () => {
req.destroy();
reject(new Error("Request timeout"));
});
if (options.body) {
req.write(options.body);
}
req.end();
});
};
const normalizedServerUrl = serverUrl.replace(/\/$/, "");
const healthUrl = `${normalizedServerUrl}/health`;
try {
const response = await fetch(healthUrl, {
method: "GET",
timeout: 10000,
});
if (response.ok) {
const data = await response.text();
if (
data.includes("<html") ||
data.includes("<!DOCTYPE") ||
data.includes("<head>") ||
data.includes("<body>")
) {
return {
success: false,
error:
"Server returned HTML instead of JSON. This does not appear to be a Termix server.",
};
}
try {
const healthData = JSON.parse(data);
if (
healthData &&
(healthData.status === "ok" ||
healthData.status === "healthy" ||
healthData.healthy === true ||
healthData.database === "connected")
) {
return {
success: true,
status: response.status,
testedUrl: healthUrl,
};
}
} catch (parseError) {
console.log("Health endpoint did not return valid JSON");
}
}
} catch (urlError) {
console.error("Health check failed:", urlError);
}
try {
const versionUrl = `${normalizedServerUrl}/version`;
const response = await fetch(versionUrl, {
method: "GET",
timeout: 10000,
});
if (response.ok) {
const data = await response.text();
if (
data.includes("<html") ||
data.includes("<!DOCTYPE") ||
data.includes("<head>") ||
data.includes("<body>")
) {
return {
success: false,
error:
"Server returned HTML instead of JSON. This does not appear to be a Termix server.",
};
}
try {
const versionData = JSON.parse(data);
if (
versionData &&
(versionData.status === "up_to_date" ||
versionData.status === "requires_update" ||
(versionData.localVersion &&
versionData.version &&
versionData.latest_release))
) {
return {
success: true,
status: response.status,
testedUrl: versionUrl,
warning:
"Health endpoint not available, but server appears to be running",
};
}
} catch (parseError) {
console.log("Version endpoint did not return valid JSON");
}
}
} catch (versionError) {
console.error("Version check failed:", versionError);
}
return {
success: false,
error:
"Server is not responding or does not appear to be a valid Termix server. Please ensure the server is running and accessible.",
};
} catch (error) {
return { success: false, error: error.message };
}
});
function createMenu() {
if (process.platform === "darwin") {
const template = [
{
label: app.name,
submenu: [
{ role: "about" },
{ type: "separator" },
{ role: "services" },
{ type: "separator" },
{ role: "hide" },
{ role: "hideOthers" },
{ role: "unhide" },
{ type: "separator" },
{ role: "quit" },
],
},
{
label: "Edit",
submenu: [
{ role: "undo" },
{ role: "redo" },
{ type: "separator" },
{ role: "cut" },
{ role: "copy" },
{ role: "paste" },
{ role: "selectAll" },
],
},
{
label: "View",
submenu: [
{ role: "reload" },
{ role: "forceReload" },
{ role: "toggleDevTools" },
{ type: "separator" },
{ role: "resetZoom" },
{ role: "zoomIn" },
{ role: "zoomOut" },
{ type: "separator" },
{ role: "togglefullscreen" },
],
},
{
label: "Window",
submenu: [
{ role: "minimize" },
{ role: "zoom" },
{ type: "separator" },
{ role: "front" },
{ type: "separator" },
{ role: "window" },
],
},
];
const menu = Menu.buildFromTemplate(template);
Menu.setApplicationMenu(menu);
}
}
app.whenReady().then(() => {
createMenu();
createWindow();
});
app.on("window-all-closed", () => {
app.quit();
});
app.on("activate", () => {
if (BrowserWindow.getAllWindows().length === 0) {
createWindow();
}
});
app.on("will-quit", () => {
console.log("App will quit...");
});
process.on("uncaughtException", (error) => {
console.error("Uncaught Exception:", error);
});
process.on("unhandledRejection", (reason, promise) => {
console.error("Unhandled Rejection at:", promise, "reason:", reason);
});