hydraa/nginx-production.conf at main · jelupuru/hydraa · GitHub

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server {
    listen 80;
    server_name hydraa.eastasia.cloudapp.azure.com www.hydraa.eastasia.cloudapp.azure.com;

    # Redirect HTTP to HTTPS
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    server_name hydraa.eastasia.cloudapp.azure.com www.hydraa.eastasia.cloudapp.azure.com;

    # SSL configuration (certbot will add these)
    ssl_certificate /etc/letsencrypt/live/hydraa.eastasia.cloudapp.azure.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/hydraa.eastasia.cloudapp.azure.com/privkey.pem;

    # SSL security settings
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384;
    ssl_prefer_server_ciphers off;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 10m;

    # Security headers
    add_header X-Frame-Options DENY;
    add_header X-Content-Type-Options nosniff;
    add_header X-XSS-Protection "1; mode=block";
    add_header Referrer-Policy "strict-origin-when-cross-origin";
    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;

    # Gzip compression
    gzip on;
    gzip_vary on;
    gzip_min_length 1024;
    gzip_types
        text/plain
        text/css
        text/xml
        text/javascript
        application/javascript
        application/xml+rss
        application/json;

    # Client max body size for file uploads
    client_max_body_size 100M;

    # Rate limiting (NOTE: limit_req_zone must be in http context in nginx.conf)
    # These are defined in /etc/nginx/nginx.conf http block

    # Main application proxy
    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;
        proxy_redirect off;
        proxy_buffering off;

        # Timeouts
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
    }

    # API rate limiting
    location /api/ {
        limit_req zone=api burst=20 nodelay;
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        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;
    }

    # Auth endpoints rate limiting
    location /api/auth/ {
        limit_req zone=login burst=10 nodelay;
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        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;
    }

    # Static files caching
    location /_next/static/ {
        proxy_pass http://127.0.0.1:3000;
        expires 1y;
        add_header Cache-Control "public, immutable";
    }

    # Logging
    access_log /var/log/nginx/hydraa_access.log;
    error_log /var/log/nginx/hydraa_error.log;

    # Block certain file types
    location ~* \.(htaccess|htpasswd|ini|log|sh|sql|conf)$ {
        deny all;
    }

    # Block access to hidden files
    location ~ /\. {
        deny all;
    }
}