The authorization server metadata endpoint exposes information about services, features and endpoints supported by the authorization server.
Authorization servers which want to enable service discovery.
You must enable the endpoint at the root level of your router:
# inside the roda router
route do |r|
r.rodauth
r.load_oauth_server_metadata_route
# expose GET /.well-known/oauth-authorization-server
#
# if you have multiple configurations, you can do:
# r.load_oauth_server_metadata_route("issuer1")
# matches GET /.well-known/oauth-authorization-server/issuer1
...