asp .net core mvc, login page dan role authorization menggunakan custom/existing database. Detail artikelnya ada di http://somedeveloperblog.com/tag/asp-net-core/.
http://hamidmosalla.com/2017/03/29/asp-net-core-action-results-explained/ https://andrewlock.net/introduction-to-authentication-with-asp-net-core/ https://docs.microsoft.com/en-us/aspnet/core/data/ef-mvc/migrations