Edit Question - KnowledgeHub

Title Body

I want to implement Single Sign On with Kerberos in Java and have successfully managed to create a ticket for the Service using the ticket from the Windows logon. Unfortunately, I can only create that ticket when the Registry Key "allowtgtsessionkey" is enabled. I am receiving an exception with the message "Identifier doesn't match expected value (906)" as soon as I disable it. The registry key is documented on http://java.sun.com/j2se/1.5.0/docs/guide/security/jgss/tutorials/Troubleshooting.html and http://support.microsoft.com/kb/308339 . Unfortunately I do not have access to the registry on the computers where my application will be used, so I am looking for a way to do this without having to modify it. When I do Single Sign On over SPNEGO in Internet Explorer or Mozilla Firefox, they create a Service ticket in my ticket cache, so there definitely has to be a way to do this without setting the registry key. Does anyone have an idea how to do this in Java? Thanks for your help, memminger Update: I am giving up on this issue. The Windows registry key prevents the access to the Ticket (more exactly: the Subject) inside the Ticket cache. Java on Windows uses its own GSSAPI implementation, and I suppose that needs access to the Ticket to create a Service Ticket. The SSPI Windows API though has full access to the Ticket cache and can thus create Service tickets. This API is used by the web browsers, but it is not used by Java (according to http://java.sun.com/developer/technicalArticles/J2SE/security/#3 ). When I disable SSPI in Firefox after having accessed a web page once (so a service ticket has been created), I can still access the page, so maybe a command-line

Tags (comma-separated) Cancel