Community-ID

Community-ID is an OpenID implementation in PHP which is OpenID 2.0 compliant. Community-ID is build to 100% on Open Source software and is release under the BSD license. Users can keep track of their trusted sites and manage them.

For Community-ID administrators statistics are available to track registration of new users, authorized users per day or the number of trusted sites. Administrators can set the site in maintenance mode or send emails to all registered users.

For user data and authentication, admin can choose the default db storage, or to connect to an LDAP server. Current confirmed supported is OpenLDAP. Other LDAP servers should work also fine.

More information you can found at the Community-ID Wiki.

When you don't want to install or run your own OpenID server, you can simple register to the public available installation of Community-ID. For registration and more information please visit http://www.community-id.org

You can follow the Community-ID news at the Keyboard Monkeys channel at Twitter