Disable offline, offline_access, openid scopes for clients

[klvnnsrikanth]

I have a use case where I am using Hydra as a oAuth server and not for OIDC.
I see that by default the clients that I create get offline, offline_access and openid scopes.

Is there a way to disable adding these scopes by default?

I tried setting the environment variable OIDC_DYNAMIC_CLIENT_REGISTRATION_DEFAULT_SCOPE=() but that seem to create clients with scope field set to "()"

Example:

curl -X POST http://localhost:4445/clients -d'{"client_id": "a4192bc0-8d2e-48b0-9c6b-2a276db1ac2b", "scope": "", "secret": "test123"}'

{"client_id":"a4192bc0-8d2e-48b0-9c6b-2a276db1ac2b","client_name":"","client_secret":"","redirect_uris":null,"grant_types":null,"response_types":null,"scope":"()","audience":[],"owner":"","policy_uri":"","allowed_cors_origins":[],"tos_uri":"","client_uri":"","logo_uri":"","contacts":null,"client_secret_expires_at":0,"subject_type":"public","jwks":{},"token_endpoint_auth_method":"client_secret_basic","userinfo_signed_response_alg":"none","created_at":"2021-03-23T14:27:02Z","updated_at":"2021-03-23T14:27:02.483041Z","metadata":{}}

[klvnnsrikanth]

I think I got it to work with defining the environment variable to be just this OIDC_DYNAMIC_CLIENT_REGISTRATION_DEFAULT_SCOPE=