# ============================================================================
# WebDAV Server Configuration
# Copy this file to .env and modify as needed
# ============================================================================

# ----------------------------------------------------------------------------
# Server Configuration
# ----------------------------------------------------------------------------
HOST=0.0.0.0
PORT=8597

# SSL/TLS Configuration (recommended for production)
SSL_ENABLED=false
SSL_CERT_PATH=/path/to/cert.pem
SSL_KEY_PATH=/path/to/key.pem

# ----------------------------------------------------------------------------
# Database Configuration
# ----------------------------------------------------------------------------
DB_PATH=./webdav.db
DB_BACKUP_INTERVAL=3600
DB_VACUUM_INTERVAL=86400

# ----------------------------------------------------------------------------
# Authentication Configuration
# ----------------------------------------------------------------------------
# Supported methods: basic, digest, token (comma-separated)
AUTH_METHODS=basic,digest

# Secret key for JWT and session encryption (generate with: python -c "import secrets; print(secrets.token_hex(32))")
JWT_SECRET_KEY=defc76e4175b4d5ca6e156e483495ced

# Session timeout in seconds (1 hour default)
SESSION_TIMEOUT=3600

# Password requirements
PASSWORD_MIN_LENGTH=8
PASSWORD_REQUIRE_UPPERCASE=true
PASSWORD_REQUIRE_NUMBERS=true
PASSWORD_REQUIRE_SPECIAL=true

# ----------------------------------------------------------------------------
# WebDAV Configuration
# ----------------------------------------------------------------------------
# WebDAV root directory (where user files are stored)
WEBDAV_ROOT=./webdav

# Maximum file size in bytes (100MB default)
MAX_FILE_SIZE=104857600

# Maximum PROPFIND depth (3 default, use lower value for better performance)
MAX_PROPFIND_DEPTH=3

# Default lock timeout in seconds (1 hour default)
LOCK_TIMEOUT_DEFAULT=3600

# Windows compatibility mode (recommended: true)
ENABLE_WINDOWS_COMPATIBILITY=true

# ----------------------------------------------------------------------------
# Performance Configuration
# ----------------------------------------------------------------------------
# Maximum concurrent connections
MAX_CONNECTIONS=1000

# Keep-alive timeout in seconds
KEEPALIVE_TIMEOUT=30

# Client timeout in seconds
CLIENT_TIMEOUT=60

# Worker connections (for production deployment)
WORKER_CONNECTIONS=1024

# Number of worker processes (for gunicorn)
WORKERS=4

# ----------------------------------------------------------------------------
# Logging Configuration
# ----------------------------------------------------------------------------
# Log level: DEBUG, INFO, WARNING, ERROR, CRITICAL
LOG_LEVEL=INFO

# Log file paths
LOG_FILE=./logs/webdav.log
ACCESS_LOG_FILE=./logs/access.log
ERROR_LOG_FILE=./logs/error.log

# Enable/disable specific logs
ACCESS_LOG_ENABLED=true
ERROR_LOG_ENABLED=true
DEBUG_LOG_ENABLED=false

# ----------------------------------------------------------------------------
# Security Configuration
# ----------------------------------------------------------------------------
# CORS settings
CORS_ENABLED=false
CORS_ORIGINS=*
CORS_METHODS=GET,POST,PUT,DELETE,OPTIONS,PROPFIND,PROPPATCH,MKCOL,COPY,MOVE,LOCK,UNLOCK

# Rate limiting
RATE_LIMIT_ENABLED=true
RATE_LIMIT_REQUESTS=100
RATE_LIMIT_WINDOW=60

# Brute force protection
MAX_LOGIN_ATTEMPTS=5
LOGIN_ATTEMPT_WINDOW=300
ACCOUNT_LOCKOUT_DURATION=900

# IP whitelist/blacklist (comma-separated)
IP_WHITELIST=
IP_BLACKLIST=

# ----------------------------------------------------------------------------
# Storage Configuration
# ----------------------------------------------------------------------------
# User storage quotas in bytes (0 = unlimited)
DEFAULT_USER_QUOTA=10737418240  # 10GB

# Shared folder configuration
SHARED_FOLDER_ENABLED=true
PUBLIC_FOLDER_ENABLED=false

# File versioning
ENABLE_FILE_VERSIONING=false
MAX_FILE_VERSIONS=5

# ----------------------------------------------------------------------------
# Cache Configuration (Optional - requires Redis)
# ----------------------------------------------------------------------------
CACHE_ENABLED=false
REDIS_HOST=localhost
REDIS_PORT=6379
REDIS_DB=0
REDIS_PASSWORD=

# Cache TTL in seconds
CACHE_TTL_SESSION=3600
CACHE_TTL_LOCKS=1800
CACHE_TTL_PROPERTIES=300

# ----------------------------------------------------------------------------
# Monitoring and Metrics (Optional)
# ----------------------------------------------------------------------------
METRICS_ENABLED=false
PROMETHEUS_PORT=9090

# Health check endpoint
HEALTHCHECK_ENABLED=true
HEALTHCHECK_PATH=/health

# ----------------------------------------------------------------------------
# Email Configuration (for notifications)
# ----------------------------------------------------------------------------
EMAIL_ENABLED=false
SMTP_HOST=smtp.gmail.com
SMTP_PORT=587
SMTP_USER=your-email@gmail.com
SMTP_PASSWORD=your-app-password
SMTP_FROM=webdav@example.com
SMTP_USE_TLS=true

# ----------------------------------------------------------------------------
# Backup Configuration
# ----------------------------------------------------------------------------
BACKUP_ENABLED=true
BACKUP_PATH=./backups
BACKUP_SCHEDULE=0 2 * * *  # Daily at 2 AM (cron format)
BACKUP_RETENTION_DAYS=30

# ----------------------------------------------------------------------------
# Development Settings
# ----------------------------------------------------------------------------
# Enable debug mode (DO NOT use in production)
DEBUG=false

# Auto-reload on code changes (development only)
AUTO_RELOAD=false

# Enable detailed error messages
DETAILED_ERRORS=false