Josh, I hear ya, this sounded to me like it was something that should be easily accomplished but I am struggling. Surely the admins on here must either know exactly how to do this, or know of a good resource to use on the web which details how to do it. To be honest, I'm astonished that more people haven't need to perform a programmatic login and that there is not a wiki page on here specifically for that. I understand that JAAS has tight security rules, but that shouldn't mean it is virtually impossible to work out how to log in a user programmatically from one site to another or from a windows app to a website. Is there anybody out there willing to share some tips and tricks on how to get this done? Regards, Paul. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3991214#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...