# Nginx Reverse Proxy Konfiguration für Oikos
# Für Nginx Proxy Manager: Diese Datei als Vorlage für "Advanced"-Konfiguration nutzen.
# Ersetze "deine-domain.de" mit deiner tatsächlichen Domain.

server {
    listen 80;
    server_name deine-domain.de;
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl http2;
    server_name deine-domain.de;

    # SSL (von Nginx Proxy Manager automatisch verwaltet, oder manuell):
    # ssl_certificate /etc/letsencrypt/live/deine-domain.de/fullchain.pem;
    # ssl_certificate_key /etc/letsencrypt/live/deine-domain.de/privkey.pem;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;

    # Security Headers
    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;

    # Proxy zu Oikos
    location / {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_cache_bypass $http_upgrade;
    }

    # Statische Assets cachen
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff2)$ {
        proxy_pass http://127.0.0.1:3000;
        proxy_set_header Host $host;
        expires 7d;
        add_header Cache-Control "public, immutable";
    }
}