pacnpal/thrillwiki_django_no_react
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thrillwiki_django_no_react/docs/configuration/environment-variables.md
pacnpal edcd8f2076 Add secret management guide, client-side performance monitoring, and search accessibility enhancements 
- Introduced a comprehensive Secret Management Guide detailing best practices, secret classification, development setup, production management, rotation procedures, and emergency protocols.
- Implemented a client-side performance monitoring script to track various metrics including page load performance, paint metrics, layout shifts, and memory usage.
- Enhanced search accessibility with keyboard navigation support for search results, ensuring compliance with WCAG standards and improving user experience.
2025-12-23 16:41:42 -05:00

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Environment Variables Reference

Complete reference for all environment variables used in ThrillWiki.

Quick Start

  1. Copy the example file: cp .env.example .env
  2. Edit .env with your values
  3. Run validation: python manage.py validate_settings

Required Variables

These must be set in all environments.

Variable Type Description
SECRET_KEY string Django secret key (minimum 50 characters)
DATABASE_URL url Database connection URL

Production-Required Variables

These variables must be explicitly set for production deployments. The application will not function correctly in production without them.

Important: See .env.example for example values and PRODUCTION_CHECKLIST.md for deployment verification steps.

Variable Type Format/Example Description
DEBUG bool False Must be False in production. Enables detailed error pages and debug toolbar when True.
DJANGO_SETTINGS_MODULE string config.django.production Must use config.django.production for production. Controls which settings module Django loads.
ALLOWED_HOSTS list thrillwiki.com,www.thrillwiki.com Required. Comma-separated list of valid hostnames. No default in production - requests will fail without this.
CSRF_TRUSTED_ORIGINS list https://thrillwiki.com,https://www.thrillwiki.com Required. Must include https:// prefix. CSRF validation fails without proper configuration.
REDIS_URL url redis://[:password@]host:6379/0 Required for caching and sessions. Production uses Redis for caching, session storage, and Celery broker.

Production Settings Behavior

When DJANGO_SETTINGS_MODULE=config.django.production:

  • DEBUG is always False
  • ALLOWED_HOSTS has no default - must be explicitly set
  • CSRF_TRUSTED_ORIGINS has no default - must be explicitly set
  • SSL redirect is enforced (SECURE_SSL_REDIRECT=True)
  • Secure cookies are enforced (SESSION_COOKIE_SECURE=True, CSRF_COOKIE_SECURE=True)
  • HSTS is enabled with 1-year max-age
  • Redis cache is required (application will fail if REDIS_URL is not set)

Validation

Run the following to validate your production configuration:

DJANGO_SETTINGS_MODULE=config.django.production python manage.py check --deploy

Core Django Settings

Variable Type Default Description
DEBUG bool True Enable debug mode
DJANGO_SETTINGS_MODULE string config.django.local Settings module to use
ALLOWED_HOSTS list localhost,127.0.0.1 Comma-separated allowed hosts
CSRF_TRUSTED_ORIGINS list `` Comma-separated trusted origins

Database Configuration

Variable Type Default Description
DATABASE_URL url (required) Database connection URL
DATABASE_CONN_MAX_AGE int 600 Connection pool timeout (seconds)
DATABASE_CONNECT_TIMEOUT int 10 Connection timeout (seconds)
DATABASE_STATEMENT_TIMEOUT int 30000 Query timeout (milliseconds)
DATABASE_READ_REPLICA_URL url `` Optional read replica URL

Database URL Formats

# PostgreSQL with PostGIS
DATABASE_URL=postgis://user:password@host:5432/dbname

# PostgreSQL without PostGIS
DATABASE_URL=postgres://user:password@host:5432/dbname

# SQLite (development only)
DATABASE_URL=sqlite:///path/to/db.sqlite3

GeoDjango Settings

Variable Type Default Description
GDAL_LIBRARY_PATH path /opt/homebrew/lib/libgdal.dylib Path to GDAL library
GEOS_LIBRARY_PATH path /opt/homebrew/lib/libgeos_c.dylib Path to GEOS library

Platform-Specific Paths

# macOS (Homebrew)
GDAL_LIBRARY_PATH=/opt/homebrew/lib/libgdal.dylib
GEOS_LIBRARY_PATH=/opt/homebrew/lib/libgeos_c.dylib

# Linux (Ubuntu/Debian)
GDAL_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/libgdal.so
GEOS_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/libgeos_c.so

Cache Configuration

Variable Type Default Description
REDIS_URL url redis://127.0.0.1:6379/1 Redis connection URL
REDIS_SESSIONS_URL url (from REDIS_URL) Redis URL for sessions
REDIS_API_URL url (from REDIS_URL) Redis URL for API cache
REDIS_MAX_CONNECTIONS int 100 Maximum Redis connections
REDIS_CONNECTION_TIMEOUT int 20 Redis connection timeout
REDIS_IGNORE_EXCEPTIONS bool True Graceful degradation
CACHE_MIDDLEWARE_SECONDS int 300 Cache middleware timeout
CACHE_MIDDLEWARE_KEY_PREFIX string thrillwiki Cache key prefix
CACHE_KEY_PREFIX string thrillwiki Default cache key prefix

Email Configuration

Variable Type Default Description
EMAIL_BACKEND string django_forwardemail.backends.ForwardEmailBackend Email backend class
SERVER_EMAIL email django_webmaster@thrillwiki.com Server email address
DEFAULT_FROM_EMAIL string ThrillWiki <noreply@thrillwiki.com> Default from address
EMAIL_SUBJECT_PREFIX string [ThrillWiki] Subject prefix
EMAIL_TIMEOUT int 30 Email operation timeout

ForwardEmail Settings

Variable Type Default Description
FORWARD_EMAIL_BASE_URL url https://api.forwardemail.net API base URL
FORWARD_EMAIL_API_KEY string `` API key
FORWARD_EMAIL_DOMAIN string `` Sending domain

SMTP Settings

Variable Type Default Description
EMAIL_HOST string localhost SMTP server
EMAIL_PORT int 587 SMTP port
EMAIL_USE_TLS bool True Use TLS
EMAIL_USE_SSL bool False Use SSL
EMAIL_HOST_USER string `` SMTP username
EMAIL_HOST_PASSWORD string `` SMTP password

Security Settings

SSL/HTTPS

Variable Type Default Description
SECURE_SSL_REDIRECT bool False Redirect HTTP to HTTPS
SECURE_PROXY_SSL_HEADER tuple `` Proxy SSL header

HSTS (HTTP Strict Transport Security)

Variable Type Default Description
SECURE_HSTS_SECONDS int 31536000 HSTS max-age
SECURE_HSTS_INCLUDE_SUBDOMAINS bool True Include subdomains
SECURE_HSTS_PRELOAD bool False Allow preload
SECURE_REDIRECT_EXEMPT list `` URLs exempt from redirect

Security Headers

Variable Type Default Description
SECURE_BROWSER_XSS_FILTER bool True XSS filter header
SECURE_CONTENT_TYPE_NOSNIFF bool True Nosniff header
X_FRAME_OPTIONS string DENY Frame options
SECURE_REFERRER_POLICY string strict-origin-when-cross-origin Referrer policy
SECURE_CROSS_ORIGIN_OPENER_POLICY string same-origin COOP header

Cookie Security

Variable Type Default Description
SESSION_COOKIE_SECURE bool False HTTPS-only session cookie
SESSION_COOKIE_HTTPONLY bool True No JS access
SESSION_COOKIE_SAMESITE string Lax SameSite attribute
SESSION_COOKIE_AGE int 3600 Cookie age (seconds)
CSRF_COOKIE_SECURE bool False HTTPS-only CSRF cookie
CSRF_COOKIE_HTTPONLY bool True No JS access
CSRF_COOKIE_SAMESITE string Lax SameSite attribute

Cloudflare Turnstile

Variable Type Default Description
TURNSTILE_SITE_KEY string `` Turnstile site key
TURNSTILE_SECRET_KEY string `` Turnstile secret key
TURNSTILE_VERIFY_URL url https://challenges.cloudflare.com/turnstile/v0/siteverify Verification URL

API Configuration

CORS

Variable Type Default Description
CORS_ALLOWED_ORIGINS list `` Allowed origins
CORS_ALLOW_ALL_ORIGINS bool False Allow all origins

Rate Limiting

Variable Type Default Description
API_RATE_LIMIT_PER_MINUTE int 60 Requests per minute
API_RATE_LIMIT_PER_HOUR int 1000 Requests per hour
API_RATE_LIMIT_ANON_PER_MINUTE int 60 Anonymous rate limit
API_RATE_LIMIT_USER_PER_HOUR int 1000 Authenticated rate limit

Pagination

Variable Type Default Description
API_PAGE_SIZE int 20 Default page size
API_MAX_PAGE_SIZE int 100 Maximum page size
API_VERSION string 1.0.0 API version string

JWT Configuration

Variable Type Default Description
JWT_ACCESS_TOKEN_LIFETIME_MINUTES int 15 Access token lifetime
JWT_REFRESH_TOKEN_LIFETIME_DAYS int 7 Refresh token lifetime
JWT_ISSUER string thrillwiki Token issuer

Cloudflare Images

Variable Type Default Description
CLOUDFLARE_IMAGES_ACCOUNT_ID string `` Account ID
CLOUDFLARE_IMAGES_API_TOKEN string `` API token
CLOUDFLARE_IMAGES_ACCOUNT_HASH string `` Account hash
CLOUDFLARE_IMAGES_WEBHOOK_SECRET string `` Webhook secret
CLOUDFLARE_IMAGES_DEFAULT_VARIANT string public Default variant
CLOUDFLARE_IMAGES_UPLOAD_TIMEOUT int 300 Upload timeout
CLOUDFLARE_IMAGES_CLEANUP_HOURS int 24 Cleanup interval
CLOUDFLARE_IMAGES_MAX_FILE_SIZE int 10485760 Max file size (bytes)
CLOUDFLARE_IMAGES_REQUIRE_SIGNED_URLS bool False Require signed URLs

Road Trip Service

Variable Type Default Description
ROADTRIP_USER_AGENT string ThrillWiki/1.0 OSM API user agent
ROADTRIP_CACHE_TIMEOUT int 86400 Geocoding cache timeout
ROADTRIP_ROUTE_CACHE_TIMEOUT int 21600 Route cache timeout
ROADTRIP_MAX_REQUESTS_PER_SECOND int 1 Rate limit
ROADTRIP_REQUEST_TIMEOUT int 10 Request timeout
ROADTRIP_MAX_RETRIES int 3 Max retries
ROADTRIP_BACKOFF_FACTOR int 2 Retry backoff

Logging Configuration

Variable Type Default Description
LOG_DIR path logs Log directory
ROOT_LOG_LEVEL string INFO Root log level
DJANGO_LOG_LEVEL string WARNING Django log level
DB_LOG_LEVEL string WARNING Database log level
APP_LOG_LEVEL string INFO Application log level
PERFORMANCE_LOG_LEVEL string INFO Performance log level
QUERY_LOG_LEVEL string WARNING Query log level
NPLUSONE_LOG_LEVEL string WARNING N+1 detection level
REQUEST_LOG_LEVEL string INFO Request log level
CELERY_LOG_LEVEL string INFO Celery log level
CONSOLE_LOG_LEVEL string INFO Console output level
FILE_LOG_LEVEL string INFO File output level
FILE_LOG_FORMATTER string json File log format

Monitoring

Sentry

Variable Type Default Description
SENTRY_DSN url `` Sentry DSN
SENTRY_ENVIRONMENT string production Sentry environment
SENTRY_TRACES_SAMPLE_RATE float 0.1 Trace sampling rate

Health Checks

Variable Type Default Description
HEALTH_CHECK_DISK_USAGE_MAX int 90 Max disk usage %
HEALTH_CHECK_MEMORY_MIN int 100 Min available memory MB

Feature Flags

Variable Type Default Description
ENABLE_DEBUG_TOOLBAR bool True Enable debug toolbar
ENABLE_SILK_PROFILER bool False Enable Silk profiler
TEMPLATES_ENABLED bool True Enable Django templates
AUTOCOMPLETE_BLOCK_UNAUTHENTICATED bool False Require auth for autocomplete

File Upload Settings

Variable Type Default Description
FILE_UPLOAD_MAX_MEMORY_SIZE int 2621440 Max in-memory upload (bytes)
DATA_UPLOAD_MAX_MEMORY_SIZE int 10485760 Max request size (bytes)
DATA_UPLOAD_MAX_NUMBER_FIELDS int 1000 Max form fields

WhiteNoise Settings

Variable Type Default Description
WHITENOISE_COMPRESSION_QUALITY int 90 Compression quality
WHITENOISE_MAX_AGE int 31536000 Cache max-age
WHITENOISE_MANIFEST_STRICT bool False Strict manifest mode

Secret Management

Variable Type Default Description
SECRET_ROTATION_ENABLED bool False Enable rotation checks
SECRET_KEY_VERSION string 1 Current secret version
SECRET_EXPIRY_WARNING_DAYS int 30 Warning threshold
PASSWORD_MIN_LENGTH int 8 Minimum password length

Celery Configuration

Variable Type Default Description
CELERY_TASK_ALWAYS_EAGER bool False Run tasks synchronously
CELERY_TASK_EAGER_PROPAGATES bool False Propagate task errors

Third-Party Integrations

Variable Type Default Description
FRONTEND_DOMAIN url https://thrillwiki.com Frontend URL
LOGIN_REDIRECT_URL path / Post-login redirect
ACCOUNT_LOGOUT_REDIRECT_URL path / Post-logout redirect
ACCOUNT_EMAIL_VERIFICATION string mandatory Email verification mode
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