initial commit

deploy/nginx.conf

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+# NGINX Configuration for go-first / URPI
+# Deploy to /etc/nginx/nginx.conf
+
+user nginx;
+worker_processes auto;
+error_log /var/log/nginx/error.log warn;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+    use epoll;
+    multi_accept on;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    # Logging
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent" "$http_x_forwarded_for" '
+                    'rt=$request_time uct="$upstream_connect_time" '
+                    'uht="$upstream_header_time" urt="$upstream_response_time"';
+
+    access_log /var/log/nginx/access.log main;
+
+    # Performance
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+    types_hash_max_size 2048;
+    server_tokens off;
+
+    # Gzip
+    gzip on;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_min_length 1000;
+    gzip_types
+        text/plain
+        text/css
+        text/xml
+        text/javascript
+        application/json
+        application/javascript
+        application/xml+rss
+        application/atom+xml
+        image/svg+xml;
+
+    # Brotli (if available)
+    # brotli on;
+    # brotli_comp_level 6;
+    # brotli_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+    # Rate limiting
+    limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s;
+    limit_req_zone $binary_remote_addr zone=login:10m rate=5r/m;
+
+    # Upstream
+    upstream go_first_backend {
+        server app:8080;
+        keepalive 32;
+    }
+
+    # HTTP -> HTTPS redirect
+    server {
+        listen 80;
+        listen [::]:80;
+        server_name www.urpi.be urpi.be;
+
+        # ACME challenge for Let's Encrypt
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+
+        # Redirect all other traffic to HTTPS
+        location / {
+            return 301 https://www.urpi.be$request_uri;
+        }
+    }
+
+    # HTTPS server
+    server {
+        listen 443 ssl http2;
+        listen [::]:443 ssl http2;
+        server_name www.urpi.be urpi.be;
+
+        # SSL Configuration
+        ssl_certificate /etc/nginx/ssl/fullchain.pem;
+        ssl_certificate_key /etc/nginx/ssl/privkey.pem;
+        ssl_session_timeout 1d;
+        ssl_session_cache shared:SSL:10m;
+        ssl_session_tickets off;
+
+        # Modern SSL config
+        ssl_protocols TLSv1.2 TLSv1.3;
+        ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+        ssl_prefer_server_ciphers off;
+
+        # HSTS
+        add_header Strict-Transport-Security "max-age=31536000" always;
+
+        # OCSP Stapling
+        ssl_stapling on;
+        ssl_stapling_verify on;
+        resolver 1.1.1.1 8.8.8.8 valid=300s;
+        resolver_timeout 5s;
+
+        # Security headers
+        add_header X-Frame-Options "DENY" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+        add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+        add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self'; frame-ancestors 'none';" always;
+
+        # Frontend static files
+        root /var/www/html;
+        index index.html;
+
+        # Cache static assets
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+            expires 1y;
+            add_header Cache-Control "public, immutable";
+            try_files $uri =404;
+        }
+
+        # API routes
+        location /api/ {
+            limit_req zone=api burst=20 nodelay;
+
+            proxy_pass http://go_first_backend;
+            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;
+
+            # Timeouts
+            proxy_connect_timeout 5s;
+            proxy_send_timeout 30s;
+            proxy_read_timeout 30s;
+
+            # Buffering
+            proxy_buffering on;
+            proxy_buffer_size 4k;
+            proxy_buffers 8 4k;
+        }
+
+        # Health check endpoint (no rate limit)
+        location /api/v1/health {
+            proxy_pass http://go_first_backend;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            access_log off;
+        }
+
+        # SPA fallback - serve index.html for all other routes
+        location / {
+            try_files $uri $uri/ /index.html;
+
+            # Cache HTML for short time
+            add_header Cache-Control "no-cache, must-revalidate";
+        }
+
+        # Block access to hidden files
+        location ~ /\. {
+            deny all;
+            access_log off;
+            log_not_found off;
+        }
+
+        # Block access to backup/config files
+        location ~* \.(env|log|conf|bak|backup|sql)$ {
+            deny all;
+            access_log off;
+            log_not_found off;
+        }
+    }
+}