IssueTracker

Please provide as much information as possible. At least, this should include a description of your issue and steps to reproduce the problem. If possible please provide a summary of what steps or workarounds you have already tried, and any docs or articles you found (un)helpful.

Problem you have encountered:
ESP Endpoints gateway Cloud Run service in front of another Cloud Run service (REST API server).Authentication header that gets sent to the gateway on the original request gets replaced with a new Authentication header with a JWT that is generated by GCP.

What you expected to happen:
Then is required to keep transparent the transport of the JWT between services to manage manually the authentication.


Other information (workarounds you have tried, documentation consulted, etc):
ESP is a NGINX-based proxy that runs in front of the backend and injects Endpoints functionality such as authentication, monitoring, and logging. ESP retrieves a service configuration from Service Management and uses it to validate incoming requests.