Last year @datakurre started development and added support for mixed environment where the SSO challenge is controlled by a javascript file sent to the client (& controlled from the js resource registry). This was included in version 2.1.
But does the 'old' style challenge by using the Challenge Plugin in PAS still work? I got a request on a setup to turn on authentication on all urls because there is no mixed mode, but I cannot really retrace how this should work/be set up.
My theory is that I should not run the setup profile which add the javascript for login_form/require_login urls, but adding the SPNEO challenge plugin and moving it to the top in PAS should be enough, right? Is anybody else using this setup?