How to do an OpenId implementation like in stackoverflow

Question

I am looking for a sample code/implementation of open id as in stackoverflow.

I need to implement open id in my MVC C# application to allow my users to login with their google, yahoo, AOL,.. accounts.

Please suggest me a good reference.

Answer 1

DotNetOpenAuth is your friend. Good article on it from Rick Strahl about integrating it with MVC.