Flag to identify if user selected SSO or not

[Cantor, Scott]

> ​Okay so this is possible via the PreviousSession? I'm not sure where the
> documentation is that shows how to set a variable based on SSO status. Do
> you have a pointer?​

It's possible with an attribute. I have no documentation except for the javadocs and this thread from ScottK recently:

http://marc.info/?t=146290763100001&r=1&w=2

It's esoteric to determine it, I added something for 3.3 that will make it more explicit.

Of course there is the brute force method of checking the authentication instant being reported and comparing it to now.

-- Scott