Enable containerization for simplified deployment and scaling of the app

Adds Dockerfile, docker-compose files, and deployment scripts for containerizing the React/Express app. Replit-Commit-Author: Agent Replit-Commit-Session-Id: 3a22ac80-cd1d-4441-9e36-f24fc2f4c3de Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/3478f7c3-db8c-4fca-9165-3adbdf1b5829/e8da43e7-d99c-4328-9fdc-485bdeecffc1.jpg
2025-07-10 00:35:23 +00:00
parent ed0391011d
commit ec2ab0e9f4
10 changed files with 807 additions and 0 deletions
@@ -0,0 +1,116 @@
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    # Logging
+    access_log /var/log/nginx/access.log;
+    error_log /var/log/nginx/error.log;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_types
+        text/plain
+        text/css
+        text/xml
+        text/javascript
+        application/json
+        application/javascript
+        application/xml+rss
+        application/atom+xml
+        image/svg+xml;
+
+    # Rate limiting
+    limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s;
+    limit_req_zone $binary_remote_addr zone=login:10m rate=5r/m;
+
+    # Upstream for the Node.js app
+    upstream app {
+        server app:5000;
+    }
+
+    # HTTP server (redirect to HTTPS)
+    server {
+        listen 80;
+        server_name _;
+        return 301 https://$server_name$request_uri;
+    }
+
+    # HTTPS server
+    server {
+        listen 443 ssl http2;
+        server_name _;
+
+        # SSL configuration
+        ssl_certificate /etc/nginx/ssl/cert.pem;
+        ssl_certificate_key /etc/nginx/ssl/key.pem;
+        ssl_protocols TLSv1.2 TLSv1.3;
+        ssl_ciphers HIGH:!aNULL:!MD5;
+        ssl_prefer_server_ciphers on;
+
+        # Security headers
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+        add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:;" always;
+
+        # Client max body size for file uploads
+        client_max_body_size 10M;
+
+        # Rate limiting for API endpoints
+        location /api/ {
+            limit_req zone=api burst=20 nodelay;
+            proxy_pass http://app;
+            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;
+        }
+
+        # Rate limiting for login endpoints
+        location /api/login {
+            limit_req zone=login burst=5 nodelay;
+            proxy_pass http://app;
+            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 $http_upgrade;
+        }
+
+        # Static files with caching
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+            expires 1y;
+            add_header Cache-Control "public, immutable";
+            proxy_pass http://app;
+        }
+
+        # Default location
+        location / {
+            proxy_pass http://app;
+            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;
+        }
+    }
+}