FAPI CIBA and ID Tokens

[Dave Tonge]

We discussed on the call today whether we need ID Tokens in the FAPI profile of CIBA.

They are not needed as a detached signature and so perhaps we should remove the need for them.

The core spec leaves an option open for CIBA to be used without the openid scope, but it would require us to specify some behaviour that is currently inferred or defined in OpenID Connect core (e.g. id_token_hint, etc.)

[Dave Tonge]

@Joseph Heenan my suggestion with this one is to defer it to a later draft.

It think it would be quite a bit of work to remove the ID Token requirement now.

[Joseph Heenan]

I can agree with that; I’ve tagged it as so, others are free to indicate their disagreement. Thanks Dave.

[Joseph Heenan]

Agreed on call it was fine to defer this.

[Nat Sakimura]

@Dave Tonge , perhaps we should address this ticket now?

CIBA Core requires “openid” scope.