When attempting to set up external authentication of Spacewalk with Ipsilon, similar to https://fedorahosted.org/spacewalk/wiki/SpacewalkAndIPA, I had to change

        <Location />
            MellonEnable "info"
        [...]
        </Location>

to

        <LocationMatch ^(/saml2|/mellon|/rhn/Login\.do).*>
            MellonEnable "info"
        [...]
        </LocationMatch>

because the Location / caused the application to see authenticated users even in its logout URL, making it re-login immediatelly again.

Simo noted that it might be useful to add logout functionality, to be able to intercept Logout.do and redirect to the idp for logout. Hence this ticket.

This issue ticket was originally removed from the tracker as it clashed with the pull request.
See upstream ticket for migration details.