Hi, we are trying to implement captive portal authentication via Shibboleth but we seem to be one step behind making it work. We have configured SAML files, we have added our authentication service to the whitelist, but when redirecting to it, it loads successfully but showing an error:
“The SAML request token is missing or invalid”.
The authentication server requests to zeroshell a metadata file using 12081 port, but such request failes, times out. Inside the management network we can download metadata file using