RubyCAS-Server is a Ruby implementation of a server for Yale's Central Authentication Service.
CAS provides single sign-on authentication for web applications. Since CAS is a solid, widely-adopted protocol, CAS clients are available for many platforms and frameworks, including Java, PHP, Ruby on Rails, and others.
RubyCAS-Server is designed to be simple to set up and configure (which is quite the opposite from it's popular Java cousin, the JA-SIG CAS Server).
RubyCAS-Server is written using the Camping microframework. Code contributions are welcome. Please contact the author for access to the subversion repository.
These details are provided for information only. No information here is legal advice and should not be used as such.