Login to my application using facebook credentials

Question

This question might sound kiddish to you but I have to ask it.

I need to login from my application to my server using Facebook credentials. Is it actually possible? If the answer is yes, please guide me on this.

Answer 1

Facebook supports OpenID, which you can implement in your app.

http://developers.facebook.com/blog/post/246/

You can actually log in to stackoverflow using your facebook account as it uses OpenID as well.