OpenIDEnabled

JanRain has made available high quality OpenID libraries at our developer website http://openidenabled.com/. Available in Python, PHP and Ruby, our libraries are OpenID 1.x and 2.0 compatible, and come with an exhaustive interoperability test suite. We’re proud to have created the libraries in use by the majority of sites implementing OpenID online today.

Our Libraries make it extremely easy to:

1. Add OpenID verification to your web application
2. Get started building your own identity provider like myOpenID.com

All of our libraries are available under the Apache 2.0 license.

Visit http://openidenabled.com/