.env.example

# Environment Variables for Rediscover Application
# Copy this file to .env and update values for your environment

# =============================================================================
# APPLICATION SECURITY (REQUIRED)
# =============================================================================

# Secret key for JWT tokens and session encryption
# IMPORTANT: Generate a secure random string for production (64+ characters)
# You can use: openssl rand -base64 64
APP_SECRET=your-secret-key-here-change-in-production

# JWT token expiration time
# Examples: 24h, 7d, 30d
JWT_EXPIRES_IN=24h

# =============================================================================
# FRONTEND CONFIGURATION
# =============================================================================

# Frontend URL for CORS configuration
# Set this to match where your frontend is accessible
# Examples:
#   Development: http://localhost:6378
#   Production with domain: https://your-domain.com
#   Production with nginx reverse proxy: http://localhost (same origin)
FRONTEND_URL=http://localhost:6378

# Frontend API URL (for build-time configuration)
# Leave empty for relative URLs (recommended for reverse proxy deployment)
# Set to full URL for direct backend access in development
# Examples:
#   Reverse proxy (recommended): "" (empty)
#   Direct access: "http://localhost:6377"
#   Production: "https://api.your-domain.com"
VITE_API_URL=http://localhost:6377

# =============================================================================
# DATABASE CONFIGURATION
# =============================================================================

# Path to SQLite database file
# Use absolute path in Docker containers: /app/data/rediscover.db
# Use relative path for local development: ./data/rediscover.db
DATABASE_PATH=./data/rediscover.db

# Data directory for application files
# Optional - defaults to ../data relative to backend
DATA_DIR=./data

# =============================================================================
# SERVER CONFIGURATION
# =============================================================================

# Port for the backend server
# Default: 6377 (should match Docker Compose configuration)
PORT=6377

# Node.js environment
# Values: development, production, test
NODE_ENV=development

# =============================================================================
# SECURITY CONFIGURATION
# =============================================================================

# Number of bcrypt rounds for password hashing
# Higher values are more secure but slower (10-12 recommended)
BCRYPT_ROUNDS=10

# JWT expiration time (alternative to JWT_EXPIRES_IN)
# Examples: 7d, 24h, 30d
JWT_EXPIRATION=7d

# =============================================================================
# BUILD CONFIGURATION (Optional)
# =============================================================================

# Application version (injected at build time)
VITE_APP_VERSION=0.0.0

# Build timestamp (set by CI/CD)
BUILD_DATE=

# Git commit hash (set by CI/CD)
GIT_COMMIT=

# =============================================================================
# DOCKER CONFIGURATION (Optional)
# =============================================================================

# Nginx port configuration
# HTTP port for nginx reverse proxy
NGINX_HTTP_PORT=80

# HTTPS port for nginx reverse proxy (when SSL is enabled)
NGINX_HTTPS_PORT=443

# Development nginx port (to avoid conflicts with production)
NGINX_DEV_PORT=8080

# Frontend development server port
FRONTEND_DEV_PORT=6378

# Backend development server port
BACKEND_DEV_PORT=6377

# Indicates running in Docker container
DOCKER_CONTAINER=

# Kubernetes service host (auto-set in K8s)
KUBERNETES_SERVICE_HOST=