federation_api_endpoint -> federation_fetch_endpoint

[Takahiko Kawasaki]

The OIDC Federation specification had confusion between federation_api_endpoint and federation_fetch_endpoint. All occurrences of federation_api_endpoint were changed to federation_fetch_endpoint by CONNECT PR 199.

The OAuth 2.0 SDK with OpenID Connect Extensions library should be updated accordingly. For example, FederationEntityMetadata.java.

[Yavor Vasilev]

True, the SDK is currently on the very outdated draft 13. Many other pieces will need to be updated also, like the content of the entity statements.

We want to dedicate time for the upgrade when draft 22 gets pushed out. It appears almost done.

[Yavor Vasilev]

Duplicate of #401.

[Yavor Vasilev]

FYI the upgrade has happened in release 10.0

Happy coding!

[Takahiko Kawasaki]

Thank you so much!