1199 lines
36 KiB
JavaScript
1199 lines
36 KiB
JavaScript
import { createServer } from 'http';
|
||
import { parse } from 'url';
|
||
import next from 'next';
|
||
import { WebSocketServer } from 'ws';
|
||
import { spawn } from 'child_process';
|
||
import { join, resolve } from 'path';
|
||
import stripAnsi from 'strip-ansi';
|
||
import { spawn as ptySpawn } from 'node-pty';
|
||
import { getSSHExecutionService } from './src/server/ssh-execution-service.js';
|
||
import { getDatabase } from './src/server/database-prisma.js';
|
||
import { initializeAutoSync, initializeRepositories, setupGracefulShutdown } from './src/server/lib/autoSyncInit.js';
|
||
import dotenv from 'dotenv';
|
||
|
||
// Load environment variables from .env file
|
||
dotenv.config();
|
||
// Fallback minimal global error handlers for Node runtime (avoid TS import)
|
||
function registerGlobalErrorHandlers() {
|
||
if (registerGlobalErrorHandlers._registered) return;
|
||
registerGlobalErrorHandlers._registered = true;
|
||
process.on('uncaughtException', (err) => {
|
||
console.error('uncaught_exception', err);
|
||
});
|
||
process.on('unhandledRejection', (reason) => {
|
||
console.error('unhandled_rejection', reason);
|
||
});
|
||
}
|
||
registerGlobalErrorHandlers._registered = false;
|
||
|
||
const dev = process.env.NODE_ENV !== 'production';
|
||
const hostname = '0.0.0.0';
|
||
const port = parseInt(process.env.PORT || '3000', 10);
|
||
|
||
const app = next({ dev, hostname, port });
|
||
// Register global handlers once at bootstrap
|
||
registerGlobalErrorHandlers();
|
||
const handle = app.getRequestHandler();
|
||
|
||
// WebSocket handler for script execution
|
||
/**
|
||
* @typedef {import('ws').WebSocket & {connectionTime?: number, clientIP?: string}} ExtendedWebSocket
|
||
*/
|
||
|
||
/**
|
||
* @typedef {Object} Execution
|
||
* @property {any} process
|
||
* @property {ExtendedWebSocket} ws
|
||
*/
|
||
|
||
/**
|
||
* @typedef {Object} ServerInfo
|
||
* @property {string} name
|
||
* @property {string} ip
|
||
* @property {string} user
|
||
* @property {string} password
|
||
* @property {number} [id]
|
||
*/
|
||
|
||
/**
|
||
* @typedef {Object} ExecutionResult
|
||
* @property {any} process
|
||
* @property {Function} kill
|
||
*/
|
||
|
||
/**
|
||
* @typedef {Object} WebSocketMessage
|
||
* @property {string} action
|
||
* @property {string} [scriptPath]
|
||
* @property {string} [executionId]
|
||
* @property {string} [input]
|
||
* @property {string} [mode]
|
||
* @property {ServerInfo} [server]
|
||
* @property {boolean} [isUpdate]
|
||
* @property {boolean} [isShell]
|
||
* @property {string} [containerId]
|
||
*/
|
||
|
||
class ScriptExecutionHandler {
|
||
/**
|
||
* @param {import('http').Server} server
|
||
*/
|
||
constructor(server) {
|
||
this.wss = new WebSocketServer({
|
||
server,
|
||
path: '/ws/script-execution'
|
||
});
|
||
this.activeExecutions = new Map();
|
||
this.db = getDatabase();
|
||
this.setupWebSocket();
|
||
}
|
||
|
||
/**
|
||
* Parse Container ID from terminal output
|
||
* @param {string} output - Terminal output to parse
|
||
* @returns {string|null} - Container ID if found, null otherwise
|
||
*/
|
||
parseContainerId(output) {
|
||
// First, strip ANSI color codes to make pattern matching more reliable
|
||
const cleanOutput = output.replace(/\x1b\[[0-9;]*m/g, '');
|
||
|
||
// Look for various patterns that Proxmox scripts might use
|
||
const patterns = [
|
||
// Primary pattern - the exact format from the output
|
||
/🆔\s+Container\s+ID:\s+(\d+)/i,
|
||
|
||
// Standard patterns with flexible spacing
|
||
/🆔\s*Container\s*ID:\s*(\d+)/i,
|
||
/Container\s*ID:\s*(\d+)/i,
|
||
/CT\s*ID:\s*(\d+)/i,
|
||
/Container\s*(\d+)/i,
|
||
|
||
// Alternative patterns
|
||
/CT\s*(\d+)/i,
|
||
/Container\s*created\s*with\s*ID\s*(\d+)/i,
|
||
/Created\s*container\s*(\d+)/i,
|
||
/Container\s*(\d+)\s*created/i,
|
||
/ID:\s*(\d+)/i,
|
||
|
||
// Patterns with different spacing and punctuation
|
||
/Container\s*ID\s*:\s*(\d+)/i,
|
||
/CT\s*ID\s*:\s*(\d+)/i,
|
||
/Container\s*#\s*(\d+)/i,
|
||
/CT\s*#\s*(\d+)/i,
|
||
|
||
// Patterns that might appear in success messages
|
||
/Successfully\s*created\s*container\s*(\d+)/i,
|
||
/Container\s*(\d+)\s*is\s*ready/i,
|
||
/Container\s*(\d+)\s*started/i,
|
||
|
||
// Generic number patterns that might be container IDs (3-4 digits)
|
||
/(?:^|\s)(\d{3,4})(?:\s|$)/m,
|
||
];
|
||
|
||
// Try patterns on both original and cleaned output
|
||
const outputsToTry = [output, cleanOutput];
|
||
|
||
for (const testOutput of outputsToTry) {
|
||
for (const pattern of patterns) {
|
||
const match = testOutput.match(pattern);
|
||
if (match && match[1]) {
|
||
const containerId = match[1];
|
||
// Additional validation: container IDs are typically 3-4 digits
|
||
if (containerId.length >= 3 && containerId.length <= 4) {
|
||
return containerId;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
return null;
|
||
}
|
||
|
||
/**
|
||
* Parse Web UI URL from terminal output
|
||
* @param {string} output - Terminal output to parse
|
||
* @returns {{ip: string, port: number}|null} - Object with ip and port if found, null otherwise
|
||
*/
|
||
parseWebUIUrl(output) {
|
||
// First, strip ANSI color codes to make pattern matching more reliable
|
||
const cleanOutput = output.replace(/\x1b\[[0-9;]*m/g, '');
|
||
|
||
// Look for URL patterns with any valid IP address (private or public)
|
||
const patterns = [
|
||
// HTTP/HTTPS URLs with IP and port
|
||
/https?:\/\/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}):(\d+)/gi,
|
||
// URLs without explicit port (assume default ports)
|
||
/https?:\/\/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})(?:\/|$|\s)/gi,
|
||
// URLs with trailing slash and port
|
||
/https?:\/\/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}):(\d+)\//gi,
|
||
// URLs with just IP and port (no protocol)
|
||
/(?:^|\s)(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}):(\d+)(?:\s|$)/gi,
|
||
// URLs with just IP (no protocol, no port)
|
||
/(?:^|\s)(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})(?:\s|$)/gi,
|
||
];
|
||
|
||
// Try patterns on both original and cleaned output
|
||
const outputsToTry = [output, cleanOutput];
|
||
|
||
for (const testOutput of outputsToTry) {
|
||
for (const pattern of patterns) {
|
||
const matches = [...testOutput.matchAll(pattern)];
|
||
for (const match of matches) {
|
||
if (match[1]) {
|
||
const ip = match[1];
|
||
const port = match[2] || (match[0].startsWith('https') ? '443' : '80');
|
||
|
||
// Validate IP address format
|
||
if (ip.match(/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/)) {
|
||
return {
|
||
ip: ip,
|
||
port: parseInt(port, 10)
|
||
};
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
/**
|
||
* Create installation record
|
||
* @param {string} scriptName - Name of the script
|
||
* @param {string} scriptPath - Path to the script
|
||
* @param {string} executionMode - 'local' or 'ssh'
|
||
* @param {number|null} serverId - Server ID for SSH executions
|
||
* @returns {Promise<number|null>} - Installation record ID
|
||
*/
|
||
async createInstallationRecord(scriptName, scriptPath, executionMode, serverId = null) {
|
||
try {
|
||
const result = await this.db.createInstalledScript({
|
||
script_name: scriptName,
|
||
script_path: scriptPath,
|
||
container_id: undefined,
|
||
server_id: serverId ?? undefined,
|
||
execution_mode: executionMode,
|
||
status: 'in_progress',
|
||
output_log: ''
|
||
});
|
||
return Number(result.id);
|
||
} catch (error) {
|
||
console.error('Error creating installation record:', error);
|
||
return null;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Update installation record
|
||
* @param {number} installationId - Installation record ID
|
||
* @param {Object} updateData - Data to update
|
||
*/
|
||
async updateInstallationRecord(installationId, updateData) {
|
||
try {
|
||
await this.db.updateInstalledScript(installationId, updateData);
|
||
} catch (error) {
|
||
console.error('Error updating installation record:', error);
|
||
}
|
||
}
|
||
|
||
setupWebSocket() {
|
||
this.wss.on('connection', (ws, request) => {
|
||
|
||
// Set connection metadata
|
||
/** @type {ExtendedWebSocket} */ (ws).connectionTime = Date.now();
|
||
/** @type {ExtendedWebSocket} */ (ws).clientIP = request.socket.remoteAddress || 'unknown';
|
||
|
||
ws.on('message', (data) => {
|
||
try {
|
||
const rawMessage = data.toString();
|
||
const message = JSON.parse(rawMessage);
|
||
this.handleMessage(/** @type {ExtendedWebSocket} */ (ws), message);
|
||
} catch (error) {
|
||
console.error('Error parsing WebSocket message:', error);
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: 'Invalid message format',
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
});
|
||
|
||
ws.on('close', (code, reason) => {
|
||
this.cleanupActiveExecutions(/** @type {ExtendedWebSocket} */ (ws));
|
||
});
|
||
|
||
ws.on('error', (error) => {
|
||
console.error('WebSocket error:', error);
|
||
this.cleanupActiveExecutions(/** @type {ExtendedWebSocket} */ (ws));
|
||
});
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {WebSocketMessage} message
|
||
*/
|
||
async handleMessage(ws, message) {
|
||
const { action, scriptPath, executionId, input, mode, server, isUpdate, isShell, isBackup, containerId, storage, backupStorage } = message;
|
||
|
||
switch (action) {
|
||
case 'start':
|
||
if (scriptPath && executionId) {
|
||
if (isBackup && containerId && storage) {
|
||
await this.startBackupExecution(ws, containerId, executionId, storage, mode, server);
|
||
} else if (isUpdate && containerId) {
|
||
await this.startUpdateExecution(ws, containerId, executionId, mode, server, backupStorage);
|
||
} else if (isShell && containerId) {
|
||
await this.startShellExecution(ws, containerId, executionId, mode, server);
|
||
} else {
|
||
await this.startScriptExecution(ws, scriptPath, executionId, mode, server);
|
||
}
|
||
} else {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: 'Missing scriptPath or executionId',
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
break;
|
||
|
||
case 'stop':
|
||
if (executionId) {
|
||
this.stopScriptExecution(executionId);
|
||
}
|
||
break;
|
||
|
||
case 'input':
|
||
if (executionId && input !== undefined) {
|
||
this.sendInputToProcess(executionId, input);
|
||
}
|
||
break;
|
||
|
||
default:
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: 'Unknown action',
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} scriptPath
|
||
* @param {string} executionId
|
||
* @param {string} mode
|
||
* @param {ServerInfo|null} server
|
||
*/
|
||
async startScriptExecution(ws, scriptPath, executionId, mode = 'local', server = null) {
|
||
/** @type {number|null} */
|
||
let installationId = null;
|
||
|
||
try {
|
||
|
||
// Check if execution is already running
|
||
if (this.activeExecutions.has(executionId)) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: 'Script execution already running',
|
||
timestamp: Date.now()
|
||
});
|
||
return;
|
||
}
|
||
|
||
// Extract script name from path
|
||
const scriptName = scriptPath.split('/').pop() ?? scriptPath.split('\\').pop() ?? 'Unknown Script';
|
||
|
||
// Create installation record
|
||
const serverId = server ? (server.id ?? null) : null;
|
||
installationId = await this.createInstallationRecord(scriptName, scriptPath, mode, serverId);
|
||
|
||
if (!installationId) {
|
||
console.error('Failed to create installation record');
|
||
}
|
||
|
||
// Handle SSH execution
|
||
if (mode === 'ssh' && server) {
|
||
await this.startSSHScriptExecution(ws, scriptPath, executionId, server, installationId);
|
||
return;
|
||
}
|
||
|
||
if (mode === 'ssh' && !server) {
|
||
// SSH mode requested but no server provided, falling back to local execution
|
||
}
|
||
|
||
// Basic validation for local execution
|
||
const scriptsDir = join(process.cwd(), 'scripts');
|
||
const resolvedPath = resolve(scriptPath);
|
||
|
||
if (!resolvedPath.startsWith(resolve(scriptsDir))) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: 'Script path is not within the allowed scripts directory',
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
// Update installation record with failure
|
||
if (installationId) {
|
||
await this.updateInstallationRecord(installationId, { status: 'failed' });
|
||
}
|
||
return;
|
||
}
|
||
|
||
// Start script execution with pty for proper TTY support
|
||
const childProcess = ptySpawn('bash', [resolvedPath], {
|
||
cwd: scriptsDir,
|
||
name: 'xterm-256color',
|
||
cols: 80,
|
||
rows: 24,
|
||
env: {
|
||
...process.env,
|
||
TERM: 'xterm-256color', // Enable proper terminal support
|
||
FORCE_ANSI: 'true', // Allow ANSI codes for proper display
|
||
COLUMNS: '80', // Set terminal width
|
||
LINES: '24' // Set terminal height
|
||
}
|
||
});
|
||
|
||
// pty handles encoding automatically
|
||
|
||
// Store the execution with installation ID
|
||
this.activeExecutions.set(executionId, {
|
||
process: childProcess,
|
||
ws,
|
||
installationId,
|
||
outputBuffer: ''
|
||
});
|
||
|
||
// Send start message
|
||
this.sendMessage(ws, {
|
||
type: 'start',
|
||
data: `Starting execution of ${scriptPath}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
// Handle pty data (both stdout and stderr combined)
|
||
childProcess.onData(async (data) => {
|
||
const output = data.toString();
|
||
|
||
// Store output in buffer for logging
|
||
const execution = this.activeExecutions.get(executionId);
|
||
if (execution) {
|
||
execution.outputBuffer += output;
|
||
// Keep only last 1000 characters to avoid memory issues
|
||
if (execution.outputBuffer.length > 1000) {
|
||
execution.outputBuffer = execution.outputBuffer.slice(-1000);
|
||
}
|
||
}
|
||
|
||
// Parse for Container ID
|
||
const containerId = this.parseContainerId(output);
|
||
if (containerId && installationId) {
|
||
await this.updateInstallationRecord(installationId, { container_id: containerId });
|
||
}
|
||
|
||
// Parse for Web UI URL
|
||
const webUIUrl = this.parseWebUIUrl(output);
|
||
if (webUIUrl && installationId) {
|
||
const { ip, port } = webUIUrl;
|
||
if (ip && port) {
|
||
await this.updateInstallationRecord(installationId, {
|
||
web_ui_ip: ip,
|
||
web_ui_port: port
|
||
});
|
||
}
|
||
}
|
||
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: output,
|
||
timestamp: Date.now()
|
||
});
|
||
});
|
||
|
||
// Handle process exit
|
||
childProcess.onExit((e) => {
|
||
const execution = this.activeExecutions.get(executionId);
|
||
const isSuccess = e.exitCode === 0;
|
||
|
||
// Update installation record with final status and output
|
||
if (installationId && execution) {
|
||
this.updateInstallationRecord(installationId, {
|
||
status: isSuccess ? 'success' : 'failed',
|
||
output_log: execution.outputBuffer
|
||
});
|
||
}
|
||
|
||
this.sendMessage(ws, {
|
||
type: 'end',
|
||
data: `Script execution finished with code: ${e.exitCode}, signal: ${e.signal}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
// Clean up
|
||
this.activeExecutions.delete(executionId);
|
||
});
|
||
|
||
} catch (error) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `Failed to start script: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
// Update installation record with failure
|
||
if (installationId) {
|
||
await this.updateInstallationRecord(installationId, { status: 'failed' });
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Start SSH script execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} scriptPath
|
||
* @param {string} executionId
|
||
* @param {ServerInfo} server
|
||
* @param {number|null} installationId
|
||
*/
|
||
async startSSHScriptExecution(ws, scriptPath, executionId, server, installationId = null) {
|
||
const sshService = getSSHExecutionService();
|
||
|
||
// Send start message
|
||
this.sendMessage(ws, {
|
||
type: 'start',
|
||
data: `Starting SSH execution of ${scriptPath} on ${server.name} (${server.ip})`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
try {
|
||
const execution = /** @type {ExecutionResult} */ (await sshService.executeScript(
|
||
server,
|
||
scriptPath,
|
||
/** @param {string} data */ async (data) => {
|
||
// Store output in buffer for logging
|
||
const exec = this.activeExecutions.get(executionId);
|
||
if (exec) {
|
||
exec.outputBuffer += data;
|
||
// Keep only last 1000 characters to avoid memory issues
|
||
if (exec.outputBuffer.length > 1000) {
|
||
exec.outputBuffer = exec.outputBuffer.slice(-1000);
|
||
}
|
||
}
|
||
|
||
// Parse for Container ID
|
||
const containerId = this.parseContainerId(data);
|
||
if (containerId && installationId) {
|
||
await this.updateInstallationRecord(installationId, { container_id: containerId });
|
||
}
|
||
|
||
// Parse for Web UI URL
|
||
const webUIUrl = this.parseWebUIUrl(data);
|
||
if (webUIUrl && installationId) {
|
||
const { ip, port } = webUIUrl;
|
||
if (ip && port) {
|
||
await this.updateInstallationRecord(installationId, {
|
||
web_ui_ip: ip,
|
||
web_ui_port: port
|
||
});
|
||
}
|
||
}
|
||
|
||
// Handle data output
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: data,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {string} error */ (error) => {
|
||
// Store error in buffer for logging
|
||
const exec = this.activeExecutions.get(executionId);
|
||
if (exec) {
|
||
exec.outputBuffer += error;
|
||
// Keep only last 1000 characters to avoid memory issues
|
||
if (exec.outputBuffer.length > 1000) {
|
||
exec.outputBuffer = exec.outputBuffer.slice(-1000);
|
||
}
|
||
}
|
||
|
||
// Handle errors
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: error,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {number} code */ async (code) => {
|
||
const exec = this.activeExecutions.get(executionId);
|
||
const isSuccess = code === 0;
|
||
|
||
// Update installation record with final status and output
|
||
if (installationId && exec) {
|
||
await this.updateInstallationRecord(installationId, {
|
||
status: isSuccess ? 'success' : 'failed',
|
||
output_log: exec.outputBuffer
|
||
});
|
||
}
|
||
|
||
// Handle process exit
|
||
this.sendMessage(ws, {
|
||
type: 'end',
|
||
data: `SSH script execution finished with code: ${code}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
// Clean up
|
||
this.activeExecutions.delete(executionId);
|
||
}
|
||
));
|
||
|
||
// Store the execution with installation ID
|
||
this.activeExecutions.set(executionId, {
|
||
process: execution.process,
|
||
ws,
|
||
installationId,
|
||
outputBuffer: ''
|
||
});
|
||
|
||
} catch (error) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `Failed to start SSH execution: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
// Update installation record with failure
|
||
if (installationId) {
|
||
await this.updateInstallationRecord(installationId, { status: 'failed' });
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param {string} executionId
|
||
*/
|
||
stopScriptExecution(executionId) {
|
||
const execution = this.activeExecutions.get(executionId);
|
||
if (execution) {
|
||
execution.process.kill('SIGTERM');
|
||
this.activeExecutions.delete(executionId);
|
||
|
||
this.sendMessage(execution.ws, {
|
||
type: 'end',
|
||
data: 'Script execution stopped by user',
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param {string} executionId
|
||
* @param {string} input
|
||
*/
|
||
sendInputToProcess(executionId, input) {
|
||
const execution = this.activeExecutions.get(executionId);
|
||
if (execution && execution.process.write) {
|
||
execution.process.write(input);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {any} message
|
||
*/
|
||
sendMessage(ws, message) {
|
||
if (ws.readyState === 1) { // WebSocket.OPEN
|
||
ws.send(JSON.stringify(message));
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param {ExtendedWebSocket} ws
|
||
*/
|
||
cleanupActiveExecutions(ws) {
|
||
for (const [executionId, execution] of this.activeExecutions.entries()) {
|
||
if (execution.ws === ws) {
|
||
execution.process.kill('SIGTERM');
|
||
this.activeExecutions.delete(executionId);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Start backup execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
* @param {string} storage
|
||
* @param {string} mode
|
||
* @param {ServerInfo|null} server
|
||
*/
|
||
async startBackupExecution(ws, containerId, executionId, storage, mode = 'local', server = null) {
|
||
try {
|
||
// Send start message
|
||
this.sendMessage(ws, {
|
||
type: 'start',
|
||
data: `Starting backup for container ${containerId} to storage ${storage}...`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
if (mode === 'ssh' && server) {
|
||
await this.startSSHBackupExecution(ws, containerId, executionId, storage, server);
|
||
} else {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: 'Backup is only supported via SSH',
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
} catch (error) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `Failed to start backup: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Start SSH backup execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
* @param {string} storage
|
||
* @param {ServerInfo} server
|
||
* @param {Function} [onComplete] - Optional callback when backup completes
|
||
*/
|
||
startSSHBackupExecution(ws, containerId, executionId, storage, server, onComplete = null) {
|
||
const sshService = getSSHExecutionService();
|
||
|
||
return new Promise((resolve, reject) => {
|
||
try {
|
||
const backupCommand = `vzdump ${containerId} --storage ${storage} --mode snapshot`;
|
||
|
||
// Wrap the onExit callback to resolve our promise
|
||
let promiseResolved = false;
|
||
|
||
sshService.executeCommand(
|
||
server,
|
||
backupCommand,
|
||
/** @param {string} data */
|
||
(data) => {
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: data,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {string} error */
|
||
(error) => {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: error,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {number} code */
|
||
(code) => {
|
||
// Don't send 'end' message here if this is part of a backup+update flow
|
||
// The update flow will handle completion messages
|
||
const success = code === 0;
|
||
|
||
if (!success) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `Backup failed with exit code: ${code}`,
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
|
||
// Send a completion message (but not 'end' type to avoid stopping terminal)
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: `\n[Backup ${success ? 'completed' : 'failed'} with exit code: ${code}]\n`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
if (onComplete) onComplete(success);
|
||
|
||
// Resolve the promise when backup completes
|
||
// Use setImmediate to ensure resolution happens in the right execution context
|
||
if (!promiseResolved) {
|
||
promiseResolved = true;
|
||
const result = { success, code };
|
||
|
||
// Use setImmediate to ensure promise resolution happens in the next tick
|
||
// This ensures the await in startUpdateExecution can properly resume
|
||
setImmediate(() => {
|
||
try {
|
||
resolve(result);
|
||
} catch (resolveError) {
|
||
console.error('Error resolving backup promise:', resolveError);
|
||
reject(resolveError);
|
||
}
|
||
});
|
||
}
|
||
|
||
this.activeExecutions.delete(executionId);
|
||
}
|
||
).then((execution) => {
|
||
// Store the execution
|
||
this.activeExecutions.set(executionId, {
|
||
process: /** @type {any} */ (execution).process,
|
||
ws
|
||
});
|
||
// Note: Don't resolve here - wait for onExit callback
|
||
}).catch((error) => {
|
||
console.error('Error starting backup execution:', error);
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `SSH backup execution failed: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
if (onComplete) onComplete(false);
|
||
if (!promiseResolved) {
|
||
promiseResolved = true;
|
||
reject(error);
|
||
}
|
||
});
|
||
|
||
} catch (error) {
|
||
console.error('Error in startSSHBackupExecution:', error);
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `SSH backup execution failed: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
if (onComplete) onComplete(false);
|
||
reject(error);
|
||
}
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Start update execution (pct enter + update command)
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
* @param {string} mode
|
||
* @param {ServerInfo|null} server
|
||
* @param {string} [backupStorage] - Optional storage to backup to before update
|
||
*/
|
||
async startUpdateExecution(ws, containerId, executionId, mode = 'local', server = null, backupStorage = null) {
|
||
try {
|
||
// If backup storage is provided, run backup first
|
||
if (backupStorage && mode === 'ssh' && server) {
|
||
this.sendMessage(ws, {
|
||
type: 'start',
|
||
data: `Starting backup before update for container ${containerId}...`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
// Create a separate execution ID for backup
|
||
const backupExecutionId = `backup_${executionId}`;
|
||
|
||
// Run backup and wait for it to complete
|
||
try {
|
||
const backupResult = await this.startSSHBackupExecution(
|
||
ws,
|
||
containerId,
|
||
backupExecutionId,
|
||
backupStorage,
|
||
server
|
||
);
|
||
|
||
// Backup completed (successfully or not)
|
||
if (!backupResult || !backupResult.success) {
|
||
// Backup failed, but we'll still allow update (per requirement 1b)
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: '\n⚠️ Backup failed, but proceeding with update as requested...\n',
|
||
timestamp: Date.now()
|
||
});
|
||
} else {
|
||
// Backup succeeded
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: '\n✅ Backup completed successfully. Starting update...\n',
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
} catch (error) {
|
||
console.error('Backup error before update:', error);
|
||
// Backup failed to start, but allow update to proceed
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: `\n⚠️ Backup error: ${error instanceof Error ? error.message : String(error)}. Proceeding with update...\n`,
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
|
||
// Small delay before starting update
|
||
await new Promise(resolve => setTimeout(resolve, 1000));
|
||
}
|
||
|
||
// Send start message for update (only if we're actually starting an update)
|
||
this.sendMessage(ws, {
|
||
type: 'start',
|
||
data: `Starting update for container ${containerId}...`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
if (mode === 'ssh' && server) {
|
||
await this.startSSHUpdateExecution(ws, containerId, executionId, server);
|
||
} else {
|
||
await this.startLocalUpdateExecution(ws, containerId, executionId);
|
||
}
|
||
|
||
} catch (error) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `Failed to start update: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Start local update execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
*/
|
||
async startLocalUpdateExecution(ws, containerId, executionId) {
|
||
const { spawn } = await import('node-pty');
|
||
|
||
// Create a shell process that will run pct enter and then update
|
||
const childProcess = spawn('bash', ['-c', `pct enter ${containerId}`], {
|
||
name: 'xterm-color',
|
||
cols: 80,
|
||
rows: 24,
|
||
cwd: process.cwd(),
|
||
env: process.env
|
||
});
|
||
|
||
// Store the execution
|
||
this.activeExecutions.set(executionId, {
|
||
process: childProcess,
|
||
ws
|
||
});
|
||
|
||
// Handle pty data
|
||
childProcess.onData((data) => {
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: data.toString(),
|
||
timestamp: Date.now()
|
||
});
|
||
});
|
||
|
||
// Send the update command after a delay to ensure we're in the container
|
||
setTimeout(() => {
|
||
childProcess.write('update\n');
|
||
}, 4000);
|
||
|
||
// Handle process exit
|
||
childProcess.onExit((e) => {
|
||
this.sendMessage(ws, {
|
||
type: 'end',
|
||
data: `Update completed with exit code: ${e.exitCode}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
this.activeExecutions.delete(executionId);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Start SSH update execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
* @param {ServerInfo} server
|
||
*/
|
||
async startSSHUpdateExecution(ws, containerId, executionId, server) {
|
||
const sshService = getSSHExecutionService();
|
||
|
||
try {
|
||
const execution = await sshService.executeCommand(
|
||
server,
|
||
`pct enter ${containerId}`,
|
||
/** @param {string} data */
|
||
(data) => {
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: data,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {string} error */
|
||
(error) => {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: error,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {number} code */
|
||
(code) => {
|
||
this.sendMessage(ws, {
|
||
type: 'end',
|
||
data: `Update completed with exit code: ${code}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
this.activeExecutions.delete(executionId);
|
||
}
|
||
);
|
||
|
||
// Store the execution
|
||
this.activeExecutions.set(executionId, {
|
||
process: /** @type {any} */ (execution).process,
|
||
ws
|
||
});
|
||
|
||
// Send the update command after a delay to ensure we're in the container
|
||
setTimeout(() => {
|
||
/** @type {any} */ (execution).process.write('update\n');
|
||
}, 4000);
|
||
|
||
} catch (error) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `SSH execution failed: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Start shell execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
* @param {string} mode
|
||
* @param {ServerInfo|null} server
|
||
*/
|
||
async startShellExecution(ws, containerId, executionId, mode = 'local', server = null) {
|
||
try {
|
||
|
||
// Send start message
|
||
this.sendMessage(ws, {
|
||
type: 'start',
|
||
data: `Starting shell session for container ${containerId}...`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
if (mode === 'ssh' && server) {
|
||
await this.startSSHShellExecution(ws, containerId, executionId, server);
|
||
} else {
|
||
await this.startLocalShellExecution(ws, containerId, executionId);
|
||
}
|
||
|
||
} catch (error) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `Failed to start shell: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Start local shell execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
*/
|
||
async startLocalShellExecution(ws, containerId, executionId) {
|
||
const { spawn } = await import('node-pty');
|
||
|
||
// Create a shell process that will run pct enter
|
||
const childProcess = spawn('bash', ['-c', `pct enter ${containerId}`], {
|
||
name: 'xterm-color',
|
||
cols: 80,
|
||
rows: 24,
|
||
cwd: process.cwd(),
|
||
env: process.env
|
||
});
|
||
|
||
// Store the execution
|
||
this.activeExecutions.set(executionId, {
|
||
process: childProcess,
|
||
ws
|
||
});
|
||
|
||
// Handle pty data
|
||
childProcess.onData((data) => {
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: data.toString(),
|
||
timestamp: Date.now()
|
||
});
|
||
});
|
||
|
||
// Note: No automatic command is sent - user can type commands interactively
|
||
|
||
// Handle process exit
|
||
childProcess.onExit((e) => {
|
||
this.sendMessage(ws, {
|
||
type: 'end',
|
||
data: `Shell session ended with exit code: ${e.exitCode}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
this.activeExecutions.delete(executionId);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Start SSH shell execution
|
||
* @param {ExtendedWebSocket} ws
|
||
* @param {string} containerId
|
||
* @param {string} executionId
|
||
* @param {ServerInfo} server
|
||
*/
|
||
async startSSHShellExecution(ws, containerId, executionId, server) {
|
||
const sshService = getSSHExecutionService();
|
||
|
||
try {
|
||
const execution = await sshService.executeCommand(
|
||
server,
|
||
`pct enter ${containerId}`,
|
||
/** @param {string} data */
|
||
(data) => {
|
||
this.sendMessage(ws, {
|
||
type: 'output',
|
||
data: data,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {string} error */
|
||
(error) => {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: error,
|
||
timestamp: Date.now()
|
||
});
|
||
},
|
||
/** @param {number} code */
|
||
(code) => {
|
||
this.sendMessage(ws, {
|
||
type: 'end',
|
||
data: `Shell session ended with exit code: ${code}`,
|
||
timestamp: Date.now()
|
||
});
|
||
|
||
this.activeExecutions.delete(executionId);
|
||
}
|
||
);
|
||
|
||
// Store the execution
|
||
this.activeExecutions.set(executionId, {
|
||
process: /** @type {any} */ (execution).process,
|
||
ws
|
||
});
|
||
|
||
// Note: No automatic command is sent - user can type commands interactively
|
||
|
||
} catch (error) {
|
||
this.sendMessage(ws, {
|
||
type: 'error',
|
||
data: `SSH shell execution failed: ${error instanceof Error ? error.message : String(error)}`,
|
||
timestamp: Date.now()
|
||
});
|
||
}
|
||
}
|
||
}
|
||
|
||
// TerminalHandler removed - not used by current application
|
||
|
||
app.prepare().then(() => {
|
||
const httpServer = createServer(async (req, res) => {
|
||
try {
|
||
// Be sure to pass `true` as the second argument to `url.parse`.
|
||
// This tells it to parse the query portion of the URL.
|
||
const parsedUrl = parse(req.url || '', true);
|
||
const { pathname, query } = parsedUrl;
|
||
|
||
if (pathname === '/ws/script-execution') {
|
||
// WebSocket upgrade will be handled by the WebSocket server
|
||
return;
|
||
}
|
||
|
||
// Let Next.js handle all other requests including HMR
|
||
await handle(req, res, parsedUrl);
|
||
} catch (err) {
|
||
console.error('Error occurred handling', req.url, err);
|
||
res.statusCode = 500;
|
||
res.end('internal server error');
|
||
}
|
||
});
|
||
|
||
// Create WebSocket handlers
|
||
const scriptHandler = new ScriptExecutionHandler(httpServer);
|
||
// Note: TerminalHandler removed as it's not being used by the current application
|
||
|
||
httpServer
|
||
.once('error', (err) => {
|
||
console.error(err);
|
||
process.exit(1);
|
||
})
|
||
.listen(port, hostname, async () => {
|
||
console.log(`> Ready on http://${hostname}:${port}`);
|
||
console.log(`> WebSocket server running on ws://${hostname}:${port}/ws/script-execution`);
|
||
|
||
// Initialize default repositories
|
||
await initializeRepositories();
|
||
|
||
// Initialize auto-sync service
|
||
initializeAutoSync();
|
||
|
||
// Setup graceful shutdown handlers
|
||
setupGracefulShutdown();
|
||
});
|
||
});
|