Auto-init config with key from env vars

Dockerfile

@@ -22,4 +22,4 @@ RUN mkdir -p /app/config
 
 EXPOSE 3000
 
-CMD sh -c "node ./scripts/start.js start --key $NSECBUNKER_KEY"
+CMD sh -c "node ./scripts/init-config.js && node ./scripts/start.js start --key $NSECBUNKER_KEY"

scripts/init-config.js

@@ -0,0 +1,58 @@
+const fs = require('fs');
+const path = require('path');
+
+const configPath = '/app/config/nsecbunker.json';
+
+// Default config with nip46 relay
+const defaultConfig = {
+  "nostr": {
+    "relays": [
+      "wss://nip46.stevennoack.de"
+    ]
+  },
+  "admin": {
+    "npubs": [
+      "npub1cxa0fa6vmq5evwpgk8dg6ul99ny5e2nd3hy5fa72g598t39nxy0surzuva"
+    ],
+    "adminRelays": [
+      "wss://nip46.stevennoack.de"
+    ]
+  },
+  "database": "sqlite://nsecbunker.db",
+  "logs": "./nsecbunker.log",
+  "keys": {},
+  "verbose": true,
+  "version": "0.10.5"
+};
+
+// Check if config exists
+if (!fs.existsSync(configPath)) {
+  console.log('📝 Creating default config...');
+  fs.mkdirSync(path.dirname(configPath), { recursive: true });
+  fs.writeFileSync(configPath, JSON.stringify(defaultConfig, null, 2));
+  console.log('✅ Config created at', configPath);
+} else {
+  console.log('✅ Config exists at', configPath);
+}
+
+// Load existing config
+const config = JSON.parse(fs.readFileSync(configPath, 'utf8'));
+
+// Add key if env vars are set and key doesn't exist
+const keyName = process.env.NSECBUNKER_KEY;
+const keyIv = process.env.NSECBUNKER_KEY_IV;
+const keyData = process.env.NSECBUNKER_KEY_DATA;
+
+if (keyName && keyIv && keyData && !config.keys[keyName]) {
+  console.log(`🔑 Adding key "${keyName}" from env vars...`);
+  config.keys[keyName] = {
+    iv: keyIv,
+    data: keyData
+  };
+  fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
+  console.log(`✅ Key "${keyName}" added`);
+} else if (keyName && config.keys[keyName]) {
+  console.log(`✅ Key "${keyName}" already exists`);
+}
+
+console.log('📋 Current keys:', Object.keys(config.keys));