问题
I want to integrate Open ID, Google and Yahoo login in my site, So please anyone can tell me the process of integration in ASP.NET.
回答1:
You may be interested in free OpenID library for .NET: Extereme Swank OpenID Consumer for .NET 2.0
回答2:
Google and Yahoo support OpenID, so you just need to OpenID enable your website.
This is a great article which tells you step by step of what you need to do. You will still need an OpenID library for .NET in order to do that.
回答3:
I have actually written a blog post on How to add OpenID authentication to your site using Janrain Engage that might help you along.
It's written with an ASP.NET MVC 3 application in mind, but there's nothing in there you cannot use in an ASP.NET app.
来源：https://stackoverflow.com/questions/1198479/how-to-integrate-open-id-login