flueco_auth_dio_interceptor

Connects flueco_auth to Dio requests. The public library exports the authentication interceptor implementation.

FluecoAuthDioInterceptor is a queued Dio interceptor and an AuthenticationInterceptor. It caches authentication objects as authentication completes, removes them on invalidation or selected failures, asks a FluecoAuthDioController to create request headers, and delegates Dio errors to that controller.

The application must implement the controller and wire the same interceptor into both sides: the Dio client's interceptor chain and the AuthenticationInterceptors list used by FluecoAuthProvider. Use the same Dio instance that the Flueco HTTP adapter exposes. Controller header logic should restrict credentials to intended requests/hosts; error handling should avoid exposing tokens or sensitive response data.

See HTTP, Authentication, flueco_auth, and the package README.