Our c8y tenant has single sign-on configured with an external openid connect provider. Users can login via the SSO and access c8y UI apps - cockpit, etc.
However, when a user tries to access an endpoint of a microservice(e.g. the /health endpoint of a custom microservice), a pop-up appears asking for credentials.
My question is regarding this scenario - a user signs in via SSO and loads a custom c8y web app, where JavaScript code calls an endpoint on a back-end microservice. What needs to be done so that the microservice authenticates the user correctly, and is able to extract data about the user - username, roles, tenant(in the case of a multi-tenant MS).
If the user is logged in as a regular c8y user, the Java microservice SDK handles this - how does it work with SSO?
