I a trying to configure OpenIG to provide SSO for an application that I have no control over.
The route configured for this recognizes the login page and successfully enters the credentials, however, while the page is being loaded, I get prompted by the application in a pop up window to enter my credentials again.
I suspect is has something to do with the handling of cookies. But I could be wrong.
If it was because of the cookie provided by the application in question, should that be handled by a cookie filter? Should it simply be relayed?
What else should I be looking at to trace this problem?