August 15th, 2016

ASP.NET Core Identity: Allow Login with either Email or Username

Do you want to allow user to login with either Username or Email address? ASP.NET Identity uses Username for Signin verification and In default Core template, Email is used as Username. In this post, we will change ASP.NET Core Identity setup to allow both Username and Email on login.

1. Username is unique for each user. It is either input by user or generated by application on registration.
2. No @ symbol allowed in Username.

July 16th, 2016

ASP.NET Core Identity: Add Roles on Application Startup

In ASP.NET Core application, you want to seed roles and users in the database. This post explains how to add Roles on application startup using ASP.NET Core Identity. It is written in following environment:

ASP.NET Core 1.0.1
Postgresql 9.5.4 database
Npgsql 3.1.9
Dapper 1.50.2
Visual Studio 2015 update 3