IDP v3 Double Login

[Cantor, Scott]

On 7/27/15, 11:07 AM, "users on behalf of McKean, Brandon Scott - mckeanbs" <users-bounces at shibboleth.net on behalf of mckeanbs at jmu.edu> wrote:
>
>We had an issue reported to us today regarding one of the SPs. Namely, when you go to login, it makes you do so twice. That is, when you've logged in, it returns to the IDP login page as if you hadn't logged in at all, and only after logging into the second one does it go back to the SP and continue on.

Assuming it's a full round trip twice, then I think the SP has to be causing that through its own behavior.

>Accordingly I've tried studying the idp-process.log results from doing each login. The one thing I can note is that the first, failed one, mentions that no session was found for the client. I find this baffling because in the same log, there is mention of it creating a session.

Well, afterward, yes.

-- Scott