I’m evaluating whether FusionAuth can be used to authenticate users in out app that can live within Microsoft Teams. In Teams, you can call the Teams SDK to retrieve a JWT auth token (that is issued by Azure AD without a further login). I‘d like to use this token to authenticate at FusionAuth.
It looks like FusionAuth will work for this scenario, but I‘m unsure if the „managed domains“ you have to set up will be a problem: Our teams app has multi-tenant support and we don‘t know from which domains users will login.
Does anyone have experience with our scenario? Can you also have external JWT auth without limiting it to a domain?