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Lageplan/server-custom.js
Pepe Ziberi 28d346d0f5
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feat(backup): GUI-konfigurierbares, verschlüsseltes Off-Site-Backup (SFTP/Nextcloud) (v1.9.0)
Admin → Backup: Ziel (SFTP oder Nextcloud/WebDAV) konfigurieren, Verbindung testen, Jetzt sichern,
Zeitplan (aus/täglich/wöchentlich) + Aufbewahrung. Best Practice: verschlüsselt + off-site.

- Verschlüsselung: Backup als tar.gz (database.dump + MinIO-Dateien) → AES-256-GCM mit Passphrase.
  Zugangsdaten + Passphrase verschlüsselt in DB (src/lib/crypto-secret.ts, Schlüssel aus Server-Secret)
- Engine (src/lib/backup): pg_dump + archiver-Stream aus MinIO + Stream-Verschlüsselung + Upload + Prune
- Ziel-Adapter: SFTP (ssh2-sftp-client) + WebDAV (webdav), je test/upload/list/delete
- API (SERVER_ADMIN): /api/admin/backup/{config,test,run}; öffentlich per CRON_SECRET: /api/cron/backup
- Scheduler in server-custom.js (stündliche Fälligkeitsprüfung)
- Dockerfile: postgresql16-client (pg_dump) + runtime-Libs; next.config serverExternalPackages
- scripts/decrypt-backup.js + docs/BACKUP.md (Restore-Anleitung), .env.example (CRON_SECRET, BACKUP_ENC_KEY)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-23 23:33:48 +02:00

92 lines
3.1 KiB
JavaScript

const { createServer } = require('http')
const { parse } = require('url')
const next = require('next')
const { Server } = require('socket.io')
const dev = process.env.NODE_ENV !== 'production'
const hostname = process.env.HOSTNAME || '0.0.0.0'
const port = parseInt(process.env.PORT || '3000', 10)
const app = next({ dev, hostname, port })
const handle = app.getRequestHandler()
app.prepare().then(() => {
const httpServer = createServer(async (req, res) => {
try {
const parsedUrl = parse(req.url, true)
await handle(req, res, parsedUrl)
} catch (err) {
console.error('Error occurred handling', req.url, err)
res.statusCode = 500
res.end('internal server error')
}
})
const io = new Server(httpServer, {
cors: { origin: '*' },
path: '/socket.io',
})
// Make io globally accessible for API routes
global.__io = io
io.on('connection', (socket) => {
console.log(`[Socket.io] Client connected: ${socket.id}`)
// Client joins a project room
socket.on('join-project', (projectId) => {
socket.join(`project:${projectId}`)
console.log(`[Socket.io] ${socket.id} joined project:${projectId}`)
})
// Client leaves a project room
socket.on('leave-project', (projectId) => {
socket.leave(`project:${projectId}`)
console.log(`[Socket.io] ${socket.id} left project:${projectId}`)
})
// Features updated — broadcast to all others in the project room
socket.on('features-updated', (data) => {
const { projectId, features } = data
socket.to(`project:${projectId}`).emit('features-changed', { features })
})
// Editing lock changed — broadcast to all others in the project room
socket.on('editing-changed', (data) => {
const { projectId, editing, editingBy, sessionId } = data
socket.to(`project:${projectId}`).emit('editing-status', { editing, editingBy, sessionId })
})
// Journal entry added/updated — broadcast to all others
socket.on('journal-updated', (data) => {
const { projectId } = data
socket.to(`project:${projectId}`).emit('journal-changed', { projectId })
})
socket.on('disconnect', () => {
console.log(`[Socket.io] Client disconnected: ${socket.id}`)
})
})
httpServer.listen(port, hostname, () => {
console.log(`> Ready on http://${hostname}:${port}`)
})
// Backup-Scheduler: stündlich prüfen, ob laut Zeitplan ein Backup fällig ist.
// Die Route /api/cron/backup entscheidet anhand der Konfiguration; hier wird nur getriggert.
if (process.env.CRON_SECRET) {
const checkBackup = () => {
fetch(`http://127.0.0.1:${port}/api/cron/backup`, {
method: 'POST',
headers: { 'x-cron-secret': process.env.CRON_SECRET },
})
.then((r) => r.json())
.then((d) => { if (d && d.skipped !== true) console.log('[backup-scheduler]', JSON.stringify(d)) })
.catch((e) => console.warn('[backup-scheduler]', e.message))
}
setInterval(checkBackup, 60 * 60 * 1000) // stündlich
setTimeout(checkBackup, 90 * 1000) // ~1.5 Min nach Start einmal
console.log('> Backup-Scheduler aktiv (stündliche Fälligkeitsprüfung)')
}
})