Reuse Claim in regenerateIdentityCallback in Owin Identity in MVC5

Question

I am using MVC5 with Owin identity.

I am struggling to reuse any custom Claims in regenerateIdentityCallback.

I have in Startup this configuration (as provided i

Answer 1

You can obtain the same result by doing this (context.Identity is the previous identity):

OnValidateIdentity = context => SecurityStampValidator.OnValidateIdentity(
                            validateInterval: TimeSpan.FromSeconds(30),
                            regenerateIdentityCallback:
                                (manager, user) =>
                                    user.GenerateUserIdentityAsync(manager, context.Identity),
                            getUserIdCallback: (ci) => Guid.Parse(ci.GetUserId())).Invoke(context)