The Zend Developer Zone has come across an interesting face about the SourceForge website - it uses the Zend Framework to add OpenID functionality to its pages.

According to the press release from SF about their OpenID support:

OpenID is getting tremendous traction and we're happy to be jumping into it. it's bringing us back in touch with fresh web (2.0) technology. [...] We've spent the past couple weeks on it - integrating the Zend Framework OpenID component into our site code. we like the framework as a whole and I personally hope to use more of it in the future.

There might be a few kinks in the process, so if you're seeing issues with your OpenID working on their site, check out the FAQ they've posted to help.

The Zend Developer Zone has posted a new look something recently added to the Zend Framework - support in the Zend_Auth component for OpenId connections.

Since there have been numerous tutorials written regarding Zend_Auth, I won't attempt to make a full tutorial on it. If you are curious, google around, you'll find them. Today though, I'd like to show you a cool new piece that has been added to Auth in Zend Framework 1.5, the new Zend_Auth_Adapter_OpenId.

Cal explains what the OpenID system is all about before getting into the code that uses it. He suggests MyOpenID as a provider to register at and includes the code to make a request to them to authenticate a username/password combo. The actual authentication check is only about three or four lines of code.