Is there any proper tutorial for this anywhere?

[noodlebreak]

Would love to see one. I'm a total noob to PHP and CodeIgniter (which I wouldn't need to be, if I weren't bootstrapping for my project and had money to hire developers).

I find the stuff a little bit intimidating. The documentation is sparse.

Thank you.

[mrgodhani]

http://classpattern.com/oauth-login.html#.UkWLgrwWF3U you can see this example code.