How do I implement SAML 2.0 in a WCF Client?

I need to implement SAML 2.0 for a WCF client that is talking to a java web service (Gl开发者_高级运维assfish). I know very little about SAML, and after a bit of searching here (and elsewhere) I do not find much about how to implement with WCF. Since WCF abstracts you away from the SOAP layer how can I add SAML assertions to the SOAP header? Will a 3rd party tool like ComponentSpace work best? Or should I roll my own? Other advice?

You may need to use this SAML Toolkit for ASP.NET. The setup package includes several sample projects which help you to get started quickly.