WeBWorK::Authen::Shibboleth - Authentication plug in for Shibboleth.
To use this module copy conf/authen_shibboleth.conf.dist to conf/authen_shibboleth.dist, and uncomment the line in conf/localOverrides.conf that reads include("conf/authen_shibboleth.conf");.
Refer to the external Shibboleth authentication documentation on the WeBWorK wiki and the instructions in the comments of the conf/authen_shibboleth.conf.dist file.