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Data handling

Storage backends​

The gateway supports memory, SQLite, and Postgres stores for config, API keys, and request logs.

export CONFIG_STORE_BACKEND=sqlite
export CONFIG_STORE_DSN=./ferrogw-config.db

export API_KEY_STORE_BACKEND=sqlite
export API_KEY_STORE_DSN=./ferrogw-keys.db

export REQUEST_LOG_STORE_BACKEND=sqlite
export REQUEST_LOG_STORE_DSN=./ferrogw-requests.db

Least privilege​

  • Use dedicated credentials for each provider.
  • Restrict database permissions to only the required tables.
  • Prefer TLS for external database connections.