How to force logout using Grails / Spring Security Core?

Question

How can I force logout for a registered user using Spring Security Core? I do not want to redirect to the exit page, etc., but you need to do this in the service.

Answer 1

This is a different approach. I get exit handlers from the bean "logoutHandlers" and exit each of them:

def logoutHandlers def logout(request,response) { Authentication auth = SecurityContextHolder.context.authentication if (auth) { logoutHandlers.each { handler-> handler.logout(request,response,auth) } } } 

Answer 2

I used the following code to achieve my goal:

 Authentication auth = SecurityContextHolder.context.authentication new SecurityContextLogoutHandler().logout(request, response, auth); new PersistentTokenBasedRememberMeServices().logout(request, response, auth);