IDP 3 migrated intercept flows

[Cantor, Scott]

Nothing changed regarding the placement of the contexts involved in locating the AttributeContext at that point in the process. I doubt that warning could be coming from that particular point in the process. It's more likely to be coming from some other use of the condition object earlier during some other attribute resolution step being run by hand and not the IdP.

In any event, nothing you're doing there appears to be something requiring a custom flow, just replace all that with the context-check interceptor.

-- Scott