I was recently approached to integrate a medium scale application I wrote with a site that was written in ASP.NET/C#. The main thing is integrating the users and single sign on between the two.
Integrating the user base is no problem (I know how they are doing the passwords). At issue is that one site is www.domain1.com and the other is www.domain2.com
What they want is to be able to log into one and be logged into the other no problem. I was looking at a way with cookies, but that seems to be a problem.
Any one have any ideas on how to solve this?