single signon + spring [closed]

Question

Can anybody tell me how to implement single signon in my spring application.(Tomcat or Jboss server)

share me any documentation or link to bring this feature in my spring app.

I am using spring 2.5.6 .

Pls do the needful.

Answer 1

What you need is spring-security.

It supports both OpenID and CAS out of the box, but you'll need to do some research on your own on those.

If you need just basic SSO functionality I can recommend just implementing your own UsernamePasswordAuthenticationFilter and/or AbstractPreAuthenticatedProcessingFilter and using cookies. This answer will help you do that.

You also should have a look at the spring-security docs and then ask a more specific question if you need to.