feat: add production Docker setup with multi-stage builds

- Add production Dockerfiles for frontend and backend
  * Frontend: multi-stage build with nginx serving static files
  * Backend: multi-stage build with Prisma generation
- Create production nginx configuration (nginx/conf.d.prod/)
  * Routes to frontend-prod:80 and backend-prod:3000
  * Supports WebSocket connections for Socket.IO
- Update docker-compose.yml to use production config
  * Add env_file support for backend-prod
  * Mount production nginx config directory
- Add .env.production.example template for deployment

backend/.env.production.example

@@ -1,69 +1,24 @@
-# Production Environment Configuration
-# NEVER commit this file with real values!
-# Use environment variables or secrets manager in production
-
 # Server
 NODE_ENV=production
 PORT=3000
 
-# CORS - Your production domains
-CORS_ORIGIN=https://spotlight.cam,https://www.spotlight.cam
+# CORS
+CORS_ORIGIN=http://localhost
 
-# Database - Use managed database or strong credentials
-# NEVER use default passwords in production!
-DATABASE_URL=postgresql://prod_user:STRONG_PASSWORD_HERE@db:5432/spotlightcam_prod
+# Database (production)
+DATABASE_URL=postgresql://spotlightcam:spotlightcam123@db-prod:5432/spotlightcam?schema=public
 
-# JWT - CRITICAL: Generate strong secrets
-# Generate with: openssl rand -base64 64
-JWT_SECRET=CHANGE_THIS_TO_RANDOM_64_CHAR_STRING
+# JWT (CHANGE THESE IN PRODUCTION!)
+JWT_SECRET=production-secret-key-CHANGE-THIS-IN-REAL-PRODUCTION
 JWT_EXPIRES_IN=24h
 
-# AWS SES - Production credentials
-# BEST PRACTICE: Use IAM roles instead of access keys
-AWS_REGION=us-east-1
-AWS_ACCESS_KEY_ID=AK.........
-AWS_SECRET_ACCESS_KEY=change-it
+# AWS SES (REPLACE WITH YOUR CREDENTIALS)
+AWS_REGION=eu-central-1
+AWS_ACCESS_KEY_ID=your-aws-access-key-id
+AWS_SECRET_ACCESS_KEY=your-aws-secret-access-key
 SES_FROM_EMAIL=noreply@spotlight.cam
 SES_FROM_NAME=spotlight.cam
 
 # Email Settings
-FRONTEND_URL=https://spotlight.cam
+FRONTEND_URL=http://localhost
 VERIFICATION_TOKEN_EXPIRY=24h
-
-# Security Settings - Production (strict)
-RATE_LIMIT_ENABLED=true
-RATE_LIMIT_WINDOW_MS=900000
-RATE_LIMIT_MAX=100
-RATE_LIMIT_AUTH_MAX=5
-RATE_LIMIT_EMAIL_MAX=3
-ENABLE_CSRF=true
-BODY_SIZE_LIMIT=10kb
-LOG_LEVEL=warn
-
-# Password Policy - Enforced in production
-PASSWORD_MIN_LENGTH=8
-PASSWORD_REQUIRE_UPPERCASE=true
-PASSWORD_REQUIRE_LOWERCASE=true
-PASSWORD_REQUIRE_NUMBER=true
-PASSWORD_REQUIRE_SPECIAL=false
-
-# Account Lockout - Enabled in production
-ENABLE_ACCOUNT_LOCKOUT=true
-MAX_LOGIN_ATTEMPTS=5
-LOCKOUT_DURATION_MINUTES=15
-
-# Database Connection Pool
-DB_POOL_MIN=2
-DB_POOL_MAX=10
-
-# Monitoring (optional)
-SENTRY_DSN=
-NEW_RELIC_LICENSE_KEY=
-
-# IMPORTANT SECURITY NOTES:
-# 1. Generate JWT_SECRET with: openssl rand -base64 64
-# 2. Use AWS IAM roles instead of access keys when possible
-# 3. Use environment variables or secrets manager (AWS Secrets Manager, HashiCorp Vault)
-# 4. Never commit .env files to version control
-# 5. Rotate all secrets regularly (every 90 days)
-# 6. Use strong database passwords (20+ characters, mixed case, numbers, symbols)

backend/Dockerfile.prod

@@ -0,0 +1,57 @@
+# Multi-stage build for production
+
+# Stage 1: Build
+FROM node:20-alpine AS builder
+
+# Install OpenSSL for Prisma
+RUN apk add --no-cache openssl
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install all dependencies (including devDependencies for Prisma generation)
+RUN npm ci
+
+# Copy application files
+COPY . .
+
+# Generate Prisma Client
+RUN npx prisma generate
+
+# Stage 2: Production
+FROM node:20-alpine
+
+# Install OpenSSL for Prisma
+RUN apk add --no-cache openssl
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install only production dependencies
+RUN npm ci --only=production
+
+# Copy application files and generated Prisma Client from builder
+COPY --from=builder /app/src ./src
+COPY --from=builder /app/prisma ./prisma
+COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
+COPY --from=builder /app/node_modules/@prisma ./node_modules/@prisma
+
+# Copy entrypoint script
+COPY docker-entrypoint.sh /usr/local/bin/
+RUN chmod +x /usr/local/bin/docker-entrypoint.sh
+
+# Set environment to production
+ENV NODE_ENV=production
+
+# Expose port
+EXPOSE 3000
+
+# Set entrypoint
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+# Start the application
+CMD ["node", "src/server.js"]

docker-compose.yml

@@ -30,7 +30,7 @@ services:
       - backend-prod
     volumes:
       - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
-      - ./nginx/conf.d:/etc/nginx/conf.d:ro
+      - ./nginx/conf.d.prod:/etc/nginx/conf.d:ro
       - ./ssl:/etc/nginx/ssl:ro
     ports:
       - "80:80"
@@ -122,6 +122,8 @@ services:
       args:
         - NODE_ENV=production
     container_name: spotlightcam-backend-prod
+    env_file:
+      - ./backend/.env.production
     expose:
       - "3000"
     environment:

frontend/Dockerfile.prod

@@ -0,0 +1,36 @@
+# Multi-stage build for production
+
+# Stage 1: Build
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci --only=production --ignore-scripts
+
+# Copy all dependencies for build (including devDependencies)
+RUN npm install
+
+# Copy project files
+COPY . .
+
+# Build the application
+RUN npm run build
+
+# Stage 2: Production
+FROM nginx:alpine
+
+# Copy built assets from builder stage
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Copy nginx configuration (if needed)
+# COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Expose port
+EXPOSE 80
+
+# Start nginx
+CMD ["nginx", "-g", "daemon off;"]

nginx/conf.d.prod/default.conf

@@ -0,0 +1,64 @@
+upstream frontend {
+    server frontend-prod:80;
+}
+
+upstream backend {
+    server backend-prod:3000;
+}
+
+server {
+    listen 80;
+    server_name localhost;
+
+    client_max_body_size 500M;
+
+    # Frontend - Static files served by nginx
+    location / {
+        proxy_pass http://frontend;
+        proxy_http_version 1.1;
+
+        # Standard proxy headers
+        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;
+
+        # Timeouts
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 60s;
+        proxy_read_timeout 60s;
+    }
+
+    # Backend API
+    location /api {
+        proxy_pass http://backend;
+        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;
+
+        # Timeouts
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 60s;
+        proxy_read_timeout 60s;
+    }
+
+    # WebSocket for Socket.IO
+    location /socket.io {
+        proxy_pass http://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;
+
+        # Timeouts for WebSocket
+        proxy_connect_timeout 7d;
+        proxy_send_timeout 7d;
+        proxy_read_timeout 7d;
+    }
+}