1032 lines
35 KiB
TypeScript
1032 lines
35 KiB
TypeScript
import express from 'express';
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import cors from 'cors';
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import {Client as SSHClient} from 'ssh2';
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import chalk from "chalk";
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const app = express();
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app.use(cors({
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origin: '*',
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methods: ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'],
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allowedHeaders: ['Content-Type', 'Authorization']
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}));
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app.use(express.json({limit: '100mb'}));
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app.use(express.urlencoded({limit: '100mb', extended: true}));
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app.use(express.raw({limit: '200mb', type: 'application/octet-stream'}));
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const sshIconSymbol = '📁';
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const getTimeStamp = (): string => chalk.gray(`[${new Date().toLocaleTimeString()}]`);
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const formatMessage = (level: string, colorFn: chalk.Chalk, message: string): string => {
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return `${getTimeStamp()} ${colorFn(`[${level.toUpperCase()}]`)} ${chalk.hex('#1e3a8a')(`[${sshIconSymbol}]`)} ${message}`;
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};
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const logger = {
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info: (msg: string): void => {
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console.log(formatMessage('info', chalk.cyan, msg));
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},
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warn: (msg: string): void => {
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console.warn(formatMessage('warn', chalk.yellow, msg));
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},
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error: (msg: string, err?: unknown): void => {
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console.error(formatMessage('error', chalk.redBright, msg));
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if (err) console.error(err);
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},
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success: (msg: string): void => {
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console.log(formatMessage('success', chalk.greenBright, msg));
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},
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debug: (msg: string): void => {
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if (process.env.NODE_ENV !== 'production') {
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console.debug(formatMessage('debug', chalk.magenta, msg));
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}
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}
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};
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interface SSHSession {
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client: SSHClient;
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isConnected: boolean;
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lastActive: number;
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timeout?: NodeJS.Timeout;
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}
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const sshSessions: Record<string, SSHSession> = {};
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function cleanupSession(sessionId: string) {
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const session = sshSessions[sessionId];
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if (session) {
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try {
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session.client.end();
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} catch {
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}
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clearTimeout(session.timeout);
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delete sshSessions[sessionId];
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}
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}
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function scheduleSessionCleanup(sessionId: string) {
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const session = sshSessions[sessionId];
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if (session) {
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if (session.timeout) clearTimeout(session.timeout);
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}
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}
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app.post('/ssh/file_manager/ssh/connect', async (req, res) => {
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const {sessionId, ip, port, username, password, sshKey, keyPassword} = req.body;
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if (!sessionId || !ip || !username || !port) {
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return res.status(400).json({error: 'Missing SSH connection parameters'});
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}
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if (sshSessions[sessionId]?.isConnected) {
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cleanupSession(sessionId);
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}
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const client = new SSHClient();
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const config: any = {
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host: ip,
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port: port || 22,
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username,
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readyTimeout: 0,
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keepaliveInterval: 30000,
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keepaliveCountMax: 0,
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algorithms: {
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kex: [
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'diffie-hellman-group14-sha256',
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'diffie-hellman-group14-sha1',
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'diffie-hellman-group1-sha1',
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'diffie-hellman-group-exchange-sha256',
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'diffie-hellman-group-exchange-sha1',
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'ecdh-sha2-nistp256',
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'ecdh-sha2-nistp384',
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'ecdh-sha2-nistp521'
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],
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cipher: [
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'aes128-ctr',
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'aes192-ctr',
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'aes256-ctr',
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'aes128-gcm@openssh.com',
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'aes256-gcm@openssh.com',
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'aes128-cbc',
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'aes192-cbc',
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'aes256-cbc',
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'3des-cbc'
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],
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hmac: [
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'hmac-sha2-256',
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'hmac-sha2-512',
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'hmac-sha1',
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'hmac-md5'
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],
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compress: [
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'none',
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'zlib@openssh.com',
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'zlib'
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]
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}
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};
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if (sshKey && sshKey.trim()) {
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try {
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if (!sshKey.includes('-----BEGIN') || !sshKey.includes('-----END')) {
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throw new Error('Invalid private key format');
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}
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const cleanKey = sshKey.trim().replace(/\r\n/g, '\n').replace(/\r/g, '\n');
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config.privateKey = Buffer.from(cleanKey, 'utf8');
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if (keyPassword) config.passphrase = keyPassword;
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logger.info('SSH key authentication configured successfully for file manager');
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} catch (keyError) {
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logger.error('SSH key format error: ' + keyError.message);
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return res.status(400).json({error: 'Invalid SSH key format'});
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}
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} else if (password && password.trim()) {
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config.password = password;
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} else {
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return res.status(400).json({error: 'Either password or SSH key must be provided'});
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}
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let responseSent = false;
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client.on('ready', () => {
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if (responseSent) return;
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responseSent = true;
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sshSessions[sessionId] = {client, isConnected: true, lastActive: Date.now()};
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res.json({status: 'success', message: 'SSH connection established'});
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});
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client.on('error', (err) => {
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if (responseSent) return;
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responseSent = true;
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logger.error(`SSH connection error for session ${sessionId}:`, err.message);
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res.status(500).json({status: 'error', message: err.message});
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});
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client.on('close', () => {
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if (sshSessions[sessionId]) sshSessions[sessionId].isConnected = false;
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cleanupSession(sessionId);
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});
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client.connect(config);
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});
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app.post('/ssh/file_manager/ssh/disconnect', (req, res) => {
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const {sessionId} = req.body;
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cleanupSession(sessionId);
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res.json({status: 'success', message: 'SSH connection disconnected'});
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});
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app.get('/ssh/file_manager/ssh/status', (req, res) => {
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const sessionId = req.query.sessionId as string;
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const isConnected = !!sshSessions[sessionId]?.isConnected;
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res.json({status: 'success', connected: isConnected});
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});
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app.get('/ssh/file_manager/ssh/listFiles', (req, res) => {
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const sessionId = req.query.sessionId as string;
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const sshConn = sshSessions[sessionId];
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const sshPath = decodeURIComponent((req.query.path as string) || '/');
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if (!sessionId) {
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return res.status(400).json({error: 'Session ID is required'});
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}
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if (!sshConn?.isConnected) {
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return res.status(400).json({error: 'SSH connection not established'});
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}
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sshConn.lastActive = Date.now();
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const escapedPath = sshPath.replace(/'/g, "'\"'\"'");
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sshConn.client.exec(`ls -la '${escapedPath}'`, (err, stream) => {
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if (err) {
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logger.error('SSH listFiles error:', err);
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return res.status(500).json({error: err.message});
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}
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let data = '';
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let errorData = '';
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stream.on('data', (chunk: Buffer) => {
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data += chunk.toString();
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});
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stream.stderr.on('data', (chunk: Buffer) => {
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errorData += chunk.toString();
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});
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stream.on('close', (code) => {
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if (code !== 0) {
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logger.error(`SSH listFiles command failed with code ${code}: ${errorData.replace(/\n/g, ' ').trim()}`);
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return res.status(500).json({error: `Command failed: ${errorData}`});
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}
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const lines = data.split('\n').filter(line => line.trim());
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const files = [];
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for (let i = 1; i < lines.length; i++) {
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const line = lines[i];
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const parts = line.split(/\s+/);
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if (parts.length >= 9) {
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const permissions = parts[0];
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const name = parts.slice(8).join(' ');
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const isDirectory = permissions.startsWith('d');
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const isLink = permissions.startsWith('l');
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if (name === '.' || name === '..') continue;
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files.push({
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name,
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type: isDirectory ? 'directory' : (isLink ? 'link' : 'file')
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});
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}
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}
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res.json(files);
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});
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});
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});
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app.get('/ssh/file_manager/ssh/readFile', (req, res) => {
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const sessionId = req.query.sessionId as string;
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const sshConn = sshSessions[sessionId];
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const filePath = decodeURIComponent(req.query.path as string);
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if (!sessionId) {
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return res.status(400).json({error: 'Session ID is required'});
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}
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if (!sshConn?.isConnected) {
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return res.status(400).json({error: 'SSH connection not established'});
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}
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if (!filePath) {
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return res.status(400).json({error: 'File path is required'});
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}
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sshConn.lastActive = Date.now();
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const escapedPath = filePath.replace(/'/g, "'\"'\"'");
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sshConn.client.exec(`cat '${escapedPath}'`, (err, stream) => {
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if (err) {
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logger.error('SSH readFile error:', err);
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return res.status(500).json({error: err.message});
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}
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let data = '';
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let errorData = '';
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stream.on('data', (chunk: Buffer) => {
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data += chunk.toString();
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});
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stream.stderr.on('data', (chunk: Buffer) => {
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errorData += chunk.toString();
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});
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stream.on('close', (code) => {
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if (code !== 0) {
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logger.error(`SSH readFile command failed with code ${code}: ${errorData.replace(/\n/g, ' ').trim()}`);
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return res.status(500).json({error: `Command failed: ${errorData}`});
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}
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res.json({content: data, path: filePath});
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});
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});
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});
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app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
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const {sessionId, path: filePath, content} = req.body;
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const sshConn = sshSessions[sessionId];
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if (!sessionId) {
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return res.status(400).json({error: 'Session ID is required'});
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}
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if (!sshConn?.isConnected) {
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return res.status(400).json({error: 'SSH connection not established'});
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}
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if (!filePath) {
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return res.status(400).json({error: 'File path is required'});
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}
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if (content === undefined) {
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return res.status(400).json({error: 'File content is required'});
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}
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sshConn.lastActive = Date.now();
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const trySFTP = () => {
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try {
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sshConn.client.sftp((err, sftp) => {
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if (err) {
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logger.warn(`SFTP failed, trying fallback method: ${err.message}`);
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tryFallbackMethod();
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return;
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}
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let fileBuffer;
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try {
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if (typeof content === 'string') {
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fileBuffer = Buffer.from(content, 'utf8');
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} else if (Buffer.isBuffer(content)) {
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fileBuffer = content;
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} else {
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fileBuffer = Buffer.from(content);
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}
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} catch (bufferErr) {
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logger.error('Buffer conversion error:', bufferErr);
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if (!res.headersSent) {
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return res.status(500).json({error: 'Invalid file content format'});
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}
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return;
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}
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const writeStream = sftp.createWriteStream(filePath);
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let hasError = false;
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let hasFinished = false;
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writeStream.on('error', (streamErr) => {
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if (hasError || hasFinished) return;
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hasError = true;
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logger.warn(`SFTP write failed, trying fallback method: ${streamErr.message}`);
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tryFallbackMethod();
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});
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writeStream.on('finish', () => {
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if (hasError || hasFinished) return;
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hasFinished = true;
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logger.success(`File written successfully via SFTP: ${filePath}`);
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if (!res.headersSent) {
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res.json({message: 'File written successfully', path: filePath});
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}
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});
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writeStream.on('close', () => {
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if (hasError || hasFinished) return;
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hasFinished = true;
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logger.success(`File written successfully via SFTP: ${filePath}`);
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if (!res.headersSent) {
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res.json({message: 'File written successfully', path: filePath});
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}
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});
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try {
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writeStream.write(fileBuffer);
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writeStream.end();
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} catch (writeErr) {
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if (hasError || hasFinished) return;
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hasError = true;
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logger.warn(`SFTP write operation failed, trying fallback method: ${writeErr.message}`);
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tryFallbackMethod();
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}
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});
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} catch (sftpErr) {
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logger.warn(`SFTP connection error, trying fallback method: ${sftpErr.message}`);
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tryFallbackMethod();
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}
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};
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const tryFallbackMethod = () => {
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try {
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const base64Content = Buffer.from(content, 'utf8').toString('base64');
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const escapedPath = filePath.replace(/'/g, "'\"'\"'");
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const writeCommand = `echo '${base64Content}' | base64 -d > '${escapedPath}' && echo "SUCCESS"`;
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sshConn.client.exec(writeCommand, (err, stream) => {
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if (err) {
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logger.error('Fallback write command failed:', err);
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if (!res.headersSent) {
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return res.status(500).json({error: `Write failed: ${err.message}`});
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}
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return;
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}
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let outputData = '';
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let errorData = '';
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stream.on('data', (chunk: Buffer) => {
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outputData += chunk.toString();
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});
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stream.stderr.on('data', (chunk: Buffer) => {
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errorData += chunk.toString();
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});
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stream.on('close', (code) => {
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if (outputData.includes('SUCCESS')) {
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logger.success(`File written successfully via fallback: ${filePath}`);
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if (!res.headersSent) {
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res.json({message: 'File written successfully', path: filePath});
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}
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} else {
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logger.error(`Fallback write failed with code ${code}: ${errorData}`);
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if (!res.headersSent) {
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res.status(500).json({error: `Write failed: ${errorData}`});
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}
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}
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});
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stream.on('error', (streamErr) => {
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logger.error('Fallback write stream error:', streamErr);
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if (!res.headersSent) {
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res.status(500).json({error: `Write stream error: ${streamErr.message}`});
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}
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});
|
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});
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} catch (fallbackErr) {
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logger.error('Fallback method failed:', fallbackErr);
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if (!res.headersSent) {
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res.status(500).json({error: `All write methods failed: ${fallbackErr.message}`});
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}
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}
|
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};
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trySFTP();
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});
|
|
|
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app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
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|
const {sessionId, path: filePath, content, fileName} = req.body;
|
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const sshConn = sshSessions[sessionId];
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|
|
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if (!sessionId) {
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return res.status(400).json({error: 'Session ID is required'});
|
|
}
|
|
|
|
if (!sshConn?.isConnected) {
|
|
return res.status(400).json({error: 'SSH connection not established'});
|
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}
|
|
|
|
if (!filePath || !fileName || content === undefined) {
|
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return res.status(400).json({error: 'File path, name, and content are required'});
|
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}
|
|
|
|
sshConn.lastActive = Date.now();
|
|
|
|
|
|
const fullPath = filePath.endsWith('/') ? filePath + fileName : filePath + '/' + fileName;
|
|
|
|
|
|
|
|
const trySFTP = () => {
|
|
try {
|
|
sshConn.client.sftp((err, sftp) => {
|
|
if (err) {
|
|
logger.warn(`SFTP failed, trying fallback method: ${err.message}`);
|
|
tryFallbackMethod();
|
|
return;
|
|
}
|
|
|
|
let fileBuffer;
|
|
try {
|
|
if (typeof content === 'string') {
|
|
fileBuffer = Buffer.from(content, 'utf8');
|
|
} else if (Buffer.isBuffer(content)) {
|
|
fileBuffer = content;
|
|
} else {
|
|
fileBuffer = Buffer.from(content);
|
|
}
|
|
} catch (bufferErr) {
|
|
|
|
logger.error('Buffer conversion error:', bufferErr);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: 'Invalid file content format'});
|
|
}
|
|
return;
|
|
}
|
|
|
|
const writeStream = sftp.createWriteStream(fullPath);
|
|
|
|
let hasError = false;
|
|
let hasFinished = false;
|
|
|
|
writeStream.on('error', (streamErr) => {
|
|
if (hasError || hasFinished) return;
|
|
hasError = true;
|
|
logger.warn(`SFTP write failed, trying fallback method: ${streamErr.message}`);
|
|
tryFallbackMethod();
|
|
});
|
|
|
|
writeStream.on('finish', () => {
|
|
if (hasError || hasFinished) return;
|
|
hasFinished = true;
|
|
|
|
logger.success(`File uploaded successfully via SFTP: ${fullPath}`);
|
|
if (!res.headersSent) {
|
|
res.json({message: 'File uploaded successfully', path: fullPath});
|
|
}
|
|
});
|
|
|
|
writeStream.on('close', () => {
|
|
if (hasError || hasFinished) return;
|
|
hasFinished = true;
|
|
|
|
logger.success(`File uploaded successfully via SFTP: ${fullPath}`);
|
|
if (!res.headersSent) {
|
|
res.json({message: 'File uploaded successfully', path: fullPath});
|
|
}
|
|
});
|
|
|
|
try {
|
|
writeStream.write(fileBuffer);
|
|
writeStream.end();
|
|
} catch (writeErr) {
|
|
if (hasError || hasFinished) return;
|
|
hasError = true;
|
|
logger.warn(`SFTP write operation failed, trying fallback method: ${writeErr.message}`);
|
|
tryFallbackMethod();
|
|
}
|
|
});
|
|
} catch (sftpErr) {
|
|
logger.warn(`SFTP connection error, trying fallback method: ${sftpErr.message}`);
|
|
tryFallbackMethod();
|
|
}
|
|
};
|
|
|
|
const tryFallbackMethod = () => {
|
|
try {
|
|
const base64Content = Buffer.from(content, 'utf8').toString('base64');
|
|
const chunkSize = 1000000;
|
|
const chunks = [];
|
|
|
|
for (let i = 0; i < base64Content.length; i += chunkSize) {
|
|
chunks.push(base64Content.slice(i, i + chunkSize));
|
|
}
|
|
|
|
if (chunks.length === 1) {
|
|
const tempFile = `/tmp/upload_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
|
|
const escapedTempFile = tempFile.replace(/'/g, "'\"'\"'");
|
|
const escapedPath = fullPath.replace(/'/g, "'\"'\"'");
|
|
|
|
const writeCommand = `echo '${chunks[0]}' | base64 -d > '${escapedPath}' && echo "SUCCESS"`;
|
|
|
|
sshConn.client.exec(writeCommand, (err, stream) => {
|
|
if (err) {
|
|
|
|
logger.error('Fallback upload command failed:', err);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: `Upload failed: ${err.message}`});
|
|
}
|
|
return;
|
|
}
|
|
|
|
let outputData = '';
|
|
let errorData = '';
|
|
|
|
stream.on('data', (chunk: Buffer) => {
|
|
outputData += chunk.toString();
|
|
});
|
|
|
|
stream.stderr.on('data', (chunk: Buffer) => {
|
|
errorData += chunk.toString();
|
|
});
|
|
|
|
stream.on('close', (code) => {
|
|
|
|
|
|
if (outputData.includes('SUCCESS')) {
|
|
logger.success(`File uploaded successfully via fallback: ${fullPath}`);
|
|
if (!res.headersSent) {
|
|
res.json({message: 'File uploaded successfully', path: fullPath});
|
|
}
|
|
} else {
|
|
logger.error(`Fallback upload failed with code ${code}: ${errorData}`);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Upload failed: ${errorData}`});
|
|
}
|
|
}
|
|
});
|
|
|
|
stream.on('error', (streamErr) => {
|
|
|
|
logger.error('Fallback upload stream error:', streamErr);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Upload stream error: ${streamErr.message}`});
|
|
}
|
|
});
|
|
});
|
|
} else {
|
|
const tempFile = `/tmp/upload_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
|
|
const escapedTempFile = tempFile.replace(/'/g, "'\"'\"'");
|
|
const escapedPath = fullPath.replace(/'/g, "'\"'\"'");
|
|
|
|
let writeCommand = `> '${escapedPath}'`;
|
|
|
|
chunks.forEach((chunk, index) => {
|
|
writeCommand += ` && echo '${chunk}' | base64 -d >> '${escapedPath}'`;
|
|
});
|
|
|
|
writeCommand += ` && echo "SUCCESS"`;
|
|
|
|
sshConn.client.exec(writeCommand, (err, stream) => {
|
|
if (err) {
|
|
|
|
logger.error('Chunked fallback upload failed:', err);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: `Chunked upload failed: ${err.message}`});
|
|
}
|
|
return;
|
|
}
|
|
|
|
let outputData = '';
|
|
let errorData = '';
|
|
|
|
stream.on('data', (chunk: Buffer) => {
|
|
outputData += chunk.toString();
|
|
});
|
|
|
|
stream.stderr.on('data', (chunk: Buffer) => {
|
|
errorData += chunk.toString();
|
|
});
|
|
|
|
stream.on('close', (code) => {
|
|
|
|
|
|
if (outputData.includes('SUCCESS')) {
|
|
logger.success(`File uploaded successfully via chunked fallback: ${fullPath}`);
|
|
if (!res.headersSent) {
|
|
res.json({message: 'File uploaded successfully', path: fullPath});
|
|
}
|
|
} else {
|
|
logger.error(`Chunked fallback upload failed with code ${code}: ${errorData}`);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Chunked upload failed: ${errorData}`});
|
|
}
|
|
}
|
|
});
|
|
|
|
stream.on('error', (streamErr) => {
|
|
logger.error('Chunked fallback upload stream error:', streamErr);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Chunked upload stream error: ${streamErr.message}`});
|
|
}
|
|
});
|
|
});
|
|
}
|
|
} catch (fallbackErr) {
|
|
logger.error('Fallback method failed:', fallbackErr);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `All upload methods failed: ${fallbackErr.message}`});
|
|
}
|
|
}
|
|
};
|
|
|
|
trySFTP();
|
|
});
|
|
|
|
app.post('/ssh/file_manager/ssh/createFile', (req, res) => {
|
|
const {sessionId, path: filePath, fileName, content = ''} = req.body;
|
|
const sshConn = sshSessions[sessionId];
|
|
|
|
if (!sessionId) {
|
|
return res.status(400).json({error: 'Session ID is required'});
|
|
}
|
|
|
|
if (!sshConn?.isConnected) {
|
|
return res.status(400).json({error: 'SSH connection not established'});
|
|
}
|
|
|
|
if (!filePath || !fileName) {
|
|
return res.status(400).json({error: 'File path and name are required'});
|
|
}
|
|
|
|
sshConn.lastActive = Date.now();
|
|
|
|
const fullPath = filePath.endsWith('/') ? filePath + fileName : filePath + '/' + fileName;
|
|
const escapedPath = fullPath.replace(/'/g, "'\"'\"'");
|
|
|
|
const createCommand = `touch '${escapedPath}' && echo "SUCCESS" && exit 0`;
|
|
|
|
sshConn.client.exec(createCommand, (err, stream) => {
|
|
if (err) {
|
|
logger.error('SSH createFile error:', err);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: err.message});
|
|
}
|
|
return;
|
|
}
|
|
|
|
let outputData = '';
|
|
let errorData = '';
|
|
|
|
stream.on('data', (chunk: Buffer) => {
|
|
outputData += chunk.toString();
|
|
});
|
|
|
|
stream.stderr.on('data', (chunk: Buffer) => {
|
|
errorData += chunk.toString();
|
|
|
|
if (chunk.toString().includes('Permission denied')) {
|
|
logger.error(`Permission denied creating file: ${fullPath}`);
|
|
if (!res.headersSent) {
|
|
return res.status(403).json({
|
|
error: `Permission denied: Cannot create file ${fullPath}. Check directory permissions.`
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
});
|
|
|
|
stream.on('close', (code) => {
|
|
if (outputData.includes('SUCCESS')) {
|
|
if (!res.headersSent) {
|
|
res.json({message: 'File created successfully', path: fullPath});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (code !== 0) {
|
|
logger.error(`SSH createFile command failed with code ${code}: ${errorData.replace(/\n/g, ' ').trim()}`);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: `Command failed: ${errorData}`});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!res.headersSent) {
|
|
res.json({message: 'File created successfully', path: fullPath});
|
|
}
|
|
});
|
|
|
|
stream.on('error', (streamErr) => {
|
|
logger.error('SSH createFile stream error:', streamErr);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Stream error: ${streamErr.message}`});
|
|
}
|
|
});
|
|
});
|
|
});
|
|
|
|
app.post('/ssh/file_manager/ssh/createFolder', (req, res) => {
|
|
const {sessionId, path: folderPath, folderName} = req.body;
|
|
const sshConn = sshSessions[sessionId];
|
|
|
|
if (!sessionId) {
|
|
return res.status(400).json({error: 'Session ID is required'});
|
|
}
|
|
|
|
if (!sshConn?.isConnected) {
|
|
return res.status(400).json({error: 'SSH connection not established'});
|
|
}
|
|
|
|
if (!folderPath || !folderName) {
|
|
return res.status(400).json({error: 'Folder path and name are required'});
|
|
}
|
|
|
|
sshConn.lastActive = Date.now();
|
|
|
|
const fullPath = folderPath.endsWith('/') ? folderPath + folderName : folderPath + '/' + folderName;
|
|
const escapedPath = fullPath.replace(/'/g, "'\"'\"'");
|
|
|
|
const createCommand = `mkdir -p '${escapedPath}' && echo "SUCCESS" && exit 0`;
|
|
|
|
sshConn.client.exec(createCommand, (err, stream) => {
|
|
if (err) {
|
|
|
|
logger.error('SSH createFolder error:', err);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: err.message});
|
|
}
|
|
return;
|
|
}
|
|
|
|
let outputData = '';
|
|
let errorData = '';
|
|
|
|
stream.on('data', (chunk: Buffer) => {
|
|
outputData += chunk.toString();
|
|
});
|
|
|
|
stream.stderr.on('data', (chunk: Buffer) => {
|
|
errorData += chunk.toString();
|
|
|
|
if (chunk.toString().includes('Permission denied')) {
|
|
logger.error(`Permission denied creating folder: ${fullPath}`);
|
|
if (!res.headersSent) {
|
|
return res.status(403).json({
|
|
error: `Permission denied: Cannot create folder ${fullPath}. Check directory permissions.`
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
});
|
|
|
|
stream.on('close', (code) => {
|
|
if (outputData.includes('SUCCESS')) {
|
|
if (!res.headersSent) {
|
|
res.json({message: 'Folder created successfully', path: fullPath});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (code !== 0) {
|
|
logger.error(`SSH createFolder command failed with code ${code}: ${errorData.replace(/\n/g, ' ').trim()}`);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: `Command failed: ${errorData}`});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!res.headersSent) {
|
|
res.json({message: 'Folder created successfully', path: fullPath});
|
|
}
|
|
});
|
|
|
|
stream.on('error', (streamErr) => {
|
|
logger.error('SSH createFolder stream error:', streamErr);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Stream error: ${streamErr.message}`});
|
|
}
|
|
});
|
|
});
|
|
});
|
|
|
|
app.delete('/ssh/file_manager/ssh/deleteItem', (req, res) => {
|
|
const {sessionId, path: itemPath, isDirectory} = req.body;
|
|
const sshConn = sshSessions[sessionId];
|
|
|
|
if (!sessionId) {
|
|
return res.status(400).json({error: 'Session ID is required'});
|
|
}
|
|
|
|
if (!sshConn?.isConnected) {
|
|
return res.status(400).json({error: 'SSH connection not established'});
|
|
}
|
|
|
|
if (!itemPath) {
|
|
return res.status(400).json({error: 'Item path is required'});
|
|
}
|
|
|
|
sshConn.lastActive = Date.now();
|
|
const escapedPath = itemPath.replace(/'/g, "'\"'\"'");
|
|
|
|
const deleteCommand = isDirectory
|
|
? `rm -rf '${escapedPath}' && echo "SUCCESS" && exit 0`
|
|
: `rm -f '${escapedPath}' && echo "SUCCESS" && exit 0`;
|
|
|
|
sshConn.client.exec(deleteCommand, (err, stream) => {
|
|
if (err) {
|
|
logger.error('SSH deleteItem error:', err);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: err.message});
|
|
}
|
|
return;
|
|
}
|
|
|
|
let outputData = '';
|
|
let errorData = '';
|
|
|
|
stream.on('data', (chunk: Buffer) => {
|
|
outputData += chunk.toString();
|
|
});
|
|
|
|
stream.stderr.on('data', (chunk: Buffer) => {
|
|
errorData += chunk.toString();
|
|
|
|
if (chunk.toString().includes('Permission denied')) {
|
|
logger.error(`Permission denied deleting: ${itemPath}`);
|
|
if (!res.headersSent) {
|
|
return res.status(403).json({
|
|
error: `Permission denied: Cannot delete ${itemPath}. Check file permissions.`
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
});
|
|
|
|
stream.on('close', (code) => {
|
|
if (outputData.includes('SUCCESS')) {
|
|
if (!res.headersSent) {
|
|
res.json({message: 'Item deleted successfully', path: itemPath});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (code !== 0) {
|
|
logger.error(`SSH deleteItem command failed with code ${code}: ${errorData.replace(/\n/g, ' ').trim()}`);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: `Command failed: ${errorData}`});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!res.headersSent) {
|
|
res.json({message: 'Item deleted successfully', path: itemPath});
|
|
}
|
|
});
|
|
|
|
stream.on('error', (streamErr) => {
|
|
logger.error('SSH deleteItem stream error:', streamErr);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Stream error: ${streamErr.message}`});
|
|
}
|
|
});
|
|
});
|
|
});
|
|
|
|
app.put('/ssh/file_manager/ssh/renameItem', (req, res) => {
|
|
const {sessionId, oldPath, newName} = req.body;
|
|
const sshConn = sshSessions[sessionId];
|
|
|
|
if (!sessionId) {
|
|
return res.status(400).json({error: 'Session ID is required'});
|
|
}
|
|
|
|
if (!sshConn?.isConnected) {
|
|
return res.status(400).json({error: 'SSH connection not established'});
|
|
}
|
|
|
|
if (!oldPath || !newName) {
|
|
return res.status(400).json({error: 'Old path and new name are required'});
|
|
}
|
|
|
|
sshConn.lastActive = Date.now();
|
|
|
|
const oldDir = oldPath.substring(0, oldPath.lastIndexOf('/') + 1);
|
|
const newPath = oldDir + newName;
|
|
const escapedOldPath = oldPath.replace(/'/g, "'\"'\"'");
|
|
const escapedNewPath = newPath.replace(/'/g, "'\"'\"'");
|
|
|
|
const renameCommand = `mv '${escapedOldPath}' '${escapedNewPath}' && echo "SUCCESS" && exit 0`;
|
|
|
|
sshConn.client.exec(renameCommand, (err, stream) => {
|
|
if (err) {
|
|
logger.error('SSH renameItem error:', err);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: err.message});
|
|
}
|
|
return;
|
|
}
|
|
|
|
let outputData = '';
|
|
let errorData = '';
|
|
|
|
stream.on('data', (chunk: Buffer) => {
|
|
outputData += chunk.toString();
|
|
});
|
|
|
|
stream.stderr.on('data', (chunk: Buffer) => {
|
|
errorData += chunk.toString();
|
|
|
|
if (chunk.toString().includes('Permission denied')) {
|
|
logger.error(`Permission denied renaming: ${oldPath}`);
|
|
if (!res.headersSent) {
|
|
return res.status(403).json({
|
|
error: `Permission denied: Cannot rename ${oldPath}. Check file permissions.`
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
});
|
|
|
|
stream.on('close', (code) => {
|
|
if (outputData.includes('SUCCESS')) {
|
|
if (!res.headersSent) {
|
|
res.json({message: 'Item renamed successfully', oldPath, newPath});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (code !== 0) {
|
|
logger.error(`SSH renameItem command failed with code ${code}: ${errorData.replace(/\n/g, ' ').trim()}`);
|
|
if (!res.headersSent) {
|
|
return res.status(500).json({error: `Command failed: ${errorData}`});
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!res.headersSent) {
|
|
res.json({message: 'Item renamed successfully', oldPath, newPath});
|
|
}
|
|
});
|
|
|
|
stream.on('error', (streamErr) => {
|
|
logger.error('SSH renameItem stream error:', streamErr);
|
|
if (!res.headersSent) {
|
|
res.status(500).json({error: `Stream error: ${streamErr.message}`});
|
|
}
|
|
});
|
|
});
|
|
});
|
|
|
|
process.on('SIGINT', () => {
|
|
Object.keys(sshSessions).forEach(cleanupSession);
|
|
process.exit(0);
|
|
});
|
|
|
|
process.on('SIGTERM', () => {
|
|
Object.keys(sshSessions).forEach(cleanupSession);
|
|
process.exit(0);
|
|
});
|
|
|
|
const PORT = 8084;
|
|
app.listen(PORT, () => {
|
|
}); |