When ASP.NET Core 2 shipped the early previews, I knew one large change was going to be the Identity subsystem. The Identity for ASP.NET Core 1 worked ok, but the setup was very confusing with identical configuration is more than one place.
I’m happy to say that in ASP.NET Core 2 it’s much better. Implementing JWT Tokens for APIs was more confusing than I liked back when I wrote my Implementing an API in ASP.NET Core course for Pluralsight....