gatewaying ala rubycas-client

[eriko]

From rubycas-client
“Gatewaying” essentially allows for optional CAS authentication. Users who already have a pre-existing CAS SSO session will be automatically authenticated for the gatewayed service, while those who do not will be allowed to access the service without authentication. This is useful for example when you want to show some additional private content on a homepage to authenticated users, but also want anonymous users to be able to access the page without first logging in.

Now the question
I would simply use use rubycas-client but it is getting crufty and does not seem to work well with rails 4.x. So is there anyway to do the above with omniauth-cas?

[dlindahl]

I no longer have access to a CAS server and therefore am no longer fit to maintain this project.

If you would like to volunteer to be a maintainer of this project, please let me know by opening an Issue.