Dateien nach "/" hochladen

2026-02-26 10:16:14 +01:00
parent 0df2332d35
commit 079740a062
5 changed files with 424 additions and 1 deletions
--- a/server.js
+++ b/server.js
@@ -0,0 +1,167 @@
+'use strict';
+
+const { GameDig } = require('gamedig');
+const http        = require('http');
+const fs          = require('fs');
+const path        = require('path');
+
+// ─── Konfiguration ────────────────────────────────────────────────────────────
+const CONFIG_PATH  = path.join('/home/container', 'config.json');
+const PORT         = parseInt(process.env.SERVER_PORT    || '3000', 10);
+const INTERVAL_SEC = parseInt(process.env.QUERY_INTERVAL || '60',   10);
+const API_KEY      = process.env.API_KEY || '';
+
+// ─── Config laden ─────────────────────────────────────────────────────────────
+let config;
+try {
+    config = JSON.parse(fs.readFileSync(CONFIG_PATH, 'utf8'));
+    console.log(`[INIT] config.json geladen – ${config.servers.length} Server konfiguriert.`);
+} catch (e) {
+    console.error(`[FEHLER] config.json konnte nicht gelesen werden: ${e.message}`);
+    console.error(`[FEHLER] Bitte config.json im Pterodactyl-Dateimanager anlegen.`);
+    process.exit(1);
+}
+
+// ─── Cache ────────────────────────────────────────────────────────────────────
+let cache = {
+    updated:          null,
+    interval_seconds: INTERVAL_SEC,
+    servers:          []
+};
+
+// ─── Server-Abfrage ───────────────────────────────────────────────────────────
+async function queryAll() {
+    const start = Date.now();
+    console.log(`[QUERY] Starte Abfragen (${config.servers.length} Server)...`);
+
+    const results = await Promise.all(
+        config.servers.map(async (s) => {
+            try {
+                const state = await GameDig.query({
+                    type:          s.type,
+                    host:          s.host,
+                    port:          s.port,
+                    requestRules:  s.type === 'dayz',
+                    socketTimeout: 5000,
+                });
+
+                console.log(`  ✓ [${s.label}] online – ${state.numplayers}/${state.maxplayers} Spieler`);
+
+                return {
+                    label:      s.label,
+                    type:       s.type,
+                    address:    `${s.host}:${s.port}`,
+                    image:      s.image  || null,
+                    status:     'online',
+                    players:    state.numplayers,
+                    maxPlayers: state.maxplayers,
+                    map:        state.map     || null,
+                    name:       state.name    || null,
+                    ping:       state.ping    || null,
+                    connect:    state.connect || null,
+                };
+
+            } catch (err) {
+                console.log(`  ✗ [${s.label}] offline – ${err.message}`);
+                return {
+                    label:   s.label,
+                    type:    s.type,
+                    address: `${s.host}:${s.port}`,
+                    image:   s.image || null,
+                    status:  'offline',
+                    error:   err.message,
+                };
+            }
+        })
+    );
+
+    cache = {
+        updated:          new Date().toISOString(),
+        interval_seconds: INTERVAL_SEC,
+        servers:          results,
+    };
+
+    console.log(`[QUERY] Abgeschlossen in ${Date.now() - start}ms.`);
+}
+
+// ─── Auth-Prüfung ─────────────────────────────────────────────────────────────
+function checkAuth(req) {
+    if (!API_KEY) return true;
+
+    const headerKey = req.headers['x-api-key'];
+    if (headerKey && headerKey === API_KEY) return true;
+
+    const url = new URL(req.url, `http://localhost`);
+    const queryKey = url.searchParams.get('key');
+    if (queryKey && queryKey === API_KEY) return true;
+
+    return false;
+}
+
+// ─── HTTP Server ──────────────────────────────────────────────────────────────
+const server = http.createServer((req, res) => {
+    const url = new URL(req.url, `http://localhost`);
+
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Content-Type', 'application/json');
+
+    // Health-Endpoint (kein Auth erforderlich)
+    if (url.pathname === '/health') {
+        res.writeHead(200);
+        res.end(JSON.stringify({ status: 'ok', updated: cache.updated }));
+        return;
+    }
+
+    // API-Endpoint
+    if (url.pathname === '/api/servers') {
+        if (!checkAuth(req)) {
+            res.writeHead(401);
+            res.end(JSON.stringify({
+                error: 'Unauthorized',
+                hint:  'X-API-Key Header oder ?key= Parameter erforderlich.'
+            }));
+            return;
+        }
+
+        if (!cache.updated) {
+            res.writeHead(503);
+            res.end(JSON.stringify({ error: 'Noch keine Daten verfügbar. Bitte kurz warten.' }));
+            return;
+        }
+
+        res.writeHead(200);
+        res.end(JSON.stringify(cache, null, 2));
+        return;
+    }
+
+    // 404
+    res.writeHead(404);
+    res.end(JSON.stringify({
+        error:     'Nicht gefunden.',
+        endpoints: ['/api/servers', '/health']
+    }));
+});
+
+// ─── Start ────────────────────────────────────────────────────────────────────
+server.listen(PORT, () => {
+    console.log('');
+    console.log('╔══════════════════════════════════════════╗');
+    console.log('║     GameDig Server Status API            ║');
+    console.log('╠══════════════════════════════════════════╣');
+    console.log(`║  Port:      ${String(PORT).padEnd(29)}║`);
+    console.log(`║  Interval:  ${String(INTERVAL_SEC + 's').padEnd(29)}║`);
+    console.log(`║  API-Key:   ${(API_KEY ? 'aktiv' : 'deaktiviert').padEnd(29)}║`);
+    console.log(`║  GET /api/servers${' '.repeat(24)}║`);
+    console.log(`║  GET /health${' '.repeat(29)}║`);
+    console.log('╚══════════════════════════════════════════╝');
+    console.log('');
+
+    queryAll();
+    setInterval(queryAll, INTERVAL_SEC * 1000);
+});
+
+// ─── Graceful Shutdown ────────────────────────────────────────────────────────
+process.on('SIGTERM', () => {
+    console.log('[INFO] SIGTERM empfangen, Server wird beendet...');
+    server.close(() => process.exit(0));
+});