I wanted to add password recovery and email verification, but Heroku doesn't support sendmail, and the Gmail SMTP servers aren't 100% reliable. The latest version is available here: http://authtrial.kevingisi.com
For more information, and to view the source code, take a look at the Github repository:
http://github.com/gisikw/authlogic_trial
Copyright © 2009 Kevin W. Gisi. Released under the MIT License