Is there a way in keycloak to generate and create id_token (over REST endpoint) without displaying login screen.
Use case:
Idea is that user might be getting authenticated on the internal system (using its own database), when that login in the internal system is successful, we may want to create id_token on auth server behind the scene in keycloak, which can then be used from internal system to launch any 3rd party apps without having to login again using id_token_hint parameter.
Above example is in context of SMART on FHIR Healthcare Apps being integrated with EHR Solution (referred as internal system in above use case)