# Nginx configuration for LetsBe Hub
# Usage:
#   1. Copy to /etc/nginx/sites-available/hub.letsbe.biz
#   2. Create symlink: ln -s /etc/nginx/sites-available/hub.letsbe.biz /etc/nginx/sites-enabled/
#   3. Create placeholder certs (for initial nginx -t):
#      openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
#        -keyout /etc/nginx/placeholder.key -out /etc/nginx/placeholder.crt \
#        -subj "/CN=placeholder"
#   4. Test: nginx -t
#   5. Reload: systemctl reload nginx
#   6. Get real certs: certbot --nginx -d hub.letsbe.biz

server {
    listen 80;
    server_name hub.letsbe.biz;

    location / {
        return 301 https://$host$request_uri;
    }

    location ^~ /.well-known/acme-challenge/ {
        alias /var/www/html/.well-known/acme-challenge/;
        default_type "text/plain";
        allow all;
    }
}

server {
    listen 443 ssl http2;
    server_name hub.letsbe.biz;

    # Placeholder certs - certbot will replace these
    ssl_certificate /etc/nginx/placeholder.crt;
    ssl_certificate_key /etc/nginx/placeholder.key;

    # SSL settings (certbot will add its own)
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers off;

    location / {
        proxy_pass http://127.0.0.1:8200;
        proxy_redirect off;
        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;

        # WebSocket support (if needed later)
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    location ^~ /.well-known/acme-challenge/ {
        alias /var/www/html/.well-known/acme-challenge/;
        default_type "text/plain";
        allow all;
    }
}