Yes, indeed it does!
Best place to start would be the samples included on GitHub.
This example will show you the basics for setting up an OpenID provider.
An example of protecting an API with OAUTH - including an example implementation of an Authorisation Server
Have a look, it's a deep dive but worth it if you are serious about being an ID provider - a decision which should not be taken lightly. If you need help then search/post back here on StackOverflow, post on the Google Groups or talk in the JabbR room