Node revealed during HTTPS CAS authentication - irule

Hi Yiannis_CDJ_F5 

You should verify that your CAS configuration is set to mark the connector as "secure". Assuming I have the right resource, the configuration documentation could be here: https://apereo.github.io/cas/6.3.x/configuration/Configuration-Properties.html#http-proxying 

Also, this is a few years old but it might apply to your situation: https://fawnoos.com/2018/01/05/cas-deployment-with-proxy/

Hope this helps...
Josh