Restore behaviour in create_authorization_response call which previously accepted a OAuth2Request object as-is

[TurnrDev]

What kind of change does this PR introduce? (check at least one)

• Bugfix
• Feature
• Code style update
• Refactor
• Other, please describe:

Does this PR introduce a breaking change? (check one)

• Yes
• No - rather, fixes one. Explaination here

---

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[lepture]

Thanks

[TurnrDev]

Amazing, I wasn't sure if this was going to be accepted or not!

Would you accept PRs that add support for more OIDC stuff? I unfortunately noticed this library doesn't supply any framework or even documentation on how to implement /.well-known/openid-configuration or JWKS endpoints.

[cas--]

Thanks @TurnrDev, this caught me out migrating old code based on Authlib 0.12 with custom create_oauth_request

Until this is released I am using a modified AuthorizationServer

from authlib.oauth2 import OAuth2Request
from authlib.integrations.flask_oauth2 import (
    AuthorizationServer as _AuthorizationServer,
)

class AuthorizationServer(_AuthorizationServer):
    def create_oauth2_request(self, request):
        if isinstance(request, OAuth2Request):
            return request

        return super().create_oauth2_request(request)