shib_auth - A Roundcube plugin to use Shibboleth as authentication service (Cernko, Patrick; Kröper, Dag; Merkel, Andreas)

shib_auth is a plugin for Roundcube Webmail. It can either use:

• Dovecot's master passdb feature
• A Shibboleth IdP service with a DataConnector that provides serviceToken

The current version of shib_auth can be found here:

• https://gitlab.mpi-klsb.mpg.de/pcernko/shib_auth