This demonstrates a simple OAuth2 use case in which we are authenticated with using form based authentication.
The authorization server then authorizes the user and forwards them back to the api-gateway. A JWT token is part of
this request. That token is forwarded on to the resource server, which validates the JWT token against the oauth2/jwks
endpoint. There are 2 user, bob and denise with the password equal to "password". The resource server extracts the
subject from the JWT token and returns it to the browser.