fix(slink): generate admin credentials and JWT keys on install

- Set ADMIN_EMAIL/ADMIN_PASSWORD so admin user is created on first boot
- Generate JWT keypair for authentication to work
- Run doctrine:migrations:migrate for DB schema
- Save credentials to ~/slink.creds

install/slink-install.sh

@@ -39,11 +39,21 @@ msg_info "Setting up API"
 cd /opt/slink/services/api
 [[ -f .env.example ]] && cp .env.example .env
 APP_SECRET=$(openssl rand -hex 16)
+ADMIN_PASS=$(openssl rand -base64 12 | tr -dc 'a-zA-Z0-9' | head -c12)
+JWT_PASS=$(openssl rand -hex 16)
 sed -i "s|^APP_SECRET=.*|APP_SECRET=${APP_SECRET}|" .env
 sed -i "s|^APP_ENV=.*|APP_ENV=prod|" .env
+sed -i "s|^ADMIN_EMAIL=.*|ADMIN_EMAIL=admin@localhost|" .env
+sed -i "s|^ADMIN_PASSWORD=.*|ADMIN_PASSWORD=${ADMIN_PASS}|" .env
+sed -i "s|^JWT_PASSPHRASE=.*|JWT_PASSPHRASE=${JWT_PASS}|" .env
 export APP_ENV=prod
+mkdir -p /opt/slink/services/api/config/jwt
+openssl genpkey -algorithm RSA -out /opt/slink/services/api/config/jwt/private.pem -aes256 -pass "pass:${JWT_PASS}" 2>/dev/null
+openssl pkey -in /opt/slink/services/api/config/jwt/private.pem -out /opt/slink/services/api/config/jwt/public.pem -pubout -passin "pass:${JWT_PASS}" 2>/dev/null
 $STD composer install --no-dev --optimize-autoloader --no-interaction
 mkdir -p /opt/slink/{data,images}
+$STD php bin/console lexik:jwt:generate-keypair --skip-if-exists 2>/dev/null || true
+$STD php bin/console doctrine:migrations:migrate --no-interaction 2>/dev/null || true
 $STD php bin/console cache:warm --no-optional-warmers 2>/dev/null || true
 msg_ok "Set up API"
 
@@ -78,6 +88,11 @@ RestartSec=5
 WantedBy=multi-user.target
 EOF
 systemctl enable -q --now redis-server php${PHP_VER}-fpm caddy slink-client
+{
+  echo "Slink Credentials"
+  echo "Admin Email: admin@localhost"
+  echo "Admin Password: ${ADMIN_PASS}"
+} >>~/slink.creds
 msg_ok "Created Services"
 
 motd_ssh

json/slink.json

@@ -28,14 +28,18 @@
         }
     ],
     "default_credentials": {
-        "username": null,
-        "password": null
+        "username": "admin@localhost",
+        "password": "auto-generated"
     },
     "notes": [
         {
             "text": "API runs on Caddy+PHP-FPM (port 8080), client on Node.js (port 3000).",
             "type": "info"
         },
+        {
+            "text": "Credentials are saved to `~/slink.creds`.",
+            "type": "info"
+        },
         {
             "text": "Mercure real-time notifications are not available in this bare-metal setup.",
             "type": "warning"