Pending Environment Variable Implementations

[fnLog0]

This issue tracks all pending environment variable features that are defined in env.example but not yet implemented in the DBX codebase.

Tasks

Logging

• LOG_LEVEL
  • Status: Not implemented in Rust backend.
  • Description: Should control the verbosity of application logs (e.g., DEBUG, INFO, WARN, ERROR).
  • Task: Read LOG_LEVEL from the environment and configure the logger accordingly.
• LOG_FORMAT
  • Status: Not implemented.
  • Description: Should allow switching between text and JSON log formats.
  • Task: Read LOG_FORMAT from the environment and configure the logger output format.

Security

• DBX_API_KEY
  • Status: Not implemented.
  • Description: Should be used to secure API endpoints.
  • Task: Implement API key authentication middleware.
• DBX_CORS_ORIGINS
  • Status: Not implemented.
  • Description: Should control allowed CORS origins.
  • Task: Read from environment and configure CORS middleware.
• DBX_RATE_LIMIT_REQUESTS & DBX_RATE_LIMIT_WINDOW
  • Status: Not implemented.
  • Description: Should control rate limiting for API requests.
  • Task: Implement rate limiting using these environment variables.

WebSocket

• DBX_WS_ENABLED
  • Status: Not implemented.
  • Description: Should enable or disable WebSocket support.
  • Task: Read from environment and conditionally enable WebSocket routes.
• DBX_WS_PATH
  • Status: Not implemented.
  • Description: Should set the WebSocket endpoint path.
  • Task: Read from environment and configure the WebSocket route path.

Monitoring

• DBX_METRICS_ENABLED
  • Status: Not implemented.
  • Description: Should enable Prometheus metrics endpoint.
  • Task: Read from environment and enable/disable metrics.
• DBX_HEALTH_CHECK_INTERVAL
  • Status: Not implemented.
  • Description: Should control health check interval.
  • Task: Use this value in health check logic.