Update claims in ClaimsPrincipal

Question

I am using Adal with Azure Active Directory and I need to add extra claims via custom OwinMiddleware. When I add claims to this principal, I am able to access them in the cu

Answer 1

I've added the claims to the wrong Identity. They had to be added to the identity variable instead of the claimsIdentity.

Working code:

        var claimsIdentity = (ClaimsIdentity) context.Authentication.User.Identity;
        if (!claimsIdentity.IsAuthenticated) return;

        var identity = new ClaimsIdentity(claimsIdentity);

        var currentTenantClaim = GetTenantClaim(identity);

        if (currentTenantClaim != null)
            identity.RemoveClaim(currentTenantClaim);

        identity.AddClaim(new Claim(ClaimTypes.CurrentTenantId, id));

        context.Authentication.AuthenticationResponseGrant = new AuthenticationResponseGrant
            (new ClaimsPrincipal(identity), new AuthenticationProperties {IsPersistent = true});