As we need to use stable REST API from Airflow-2.X onwards, does anyone has any success / idea / example on how to create custom api auth_backend as suggested on this page airflow-api to override authentication (allowing all request) ?
We would like to implement the similar flow/function as Airflow-1 where REST API / Experimental where default config able to accept everything/unauthenticated - yes it is a security risk but we do have IAP layer to secure the traffic. I also noticed that Google Cloud Composer has its own API backend for Airflow-2 called airflow.composer.api.backend.composer_auth
TIA