Forms authentication in Silverlight
- by Matt
I have a website using forms authentication. Everything runs sweet their. I've got a Silverlight app that uses Duplex messaging to talk to a WCF service. I'd like to be able to authenticate users in my service.
I realize that by doing this
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" />
that my service would then have access to the HttpContext.Current context and I could easily authenticate a user.
But herein lies the problem.
aspNetCompatibilityEnabled="true" combined with Duplex messaging results in very, very, very slow communication between silverlight and the website (10 seconds or more). Unless I have a configuration wrong, I'm going to assume that this is a bug in WCF / Silverlight.
So basically I'm looking for a workaround. One idea I wanted to try was to read the ASPSESSID cookie from the browser and send that value over the wire. But I don't know what to do with the cookie on the service side.
Is there some way to authenticate a user by sending their cookie data over duplex messaging?
