Spring security authentication: get username without SPRING_SECURITY_LAST_USERNAME

Question

I\'m new at spring framework. I\'m creating a login page for my webapp and I want the user to login before any action on the app. If the user enters good credentials everything

Answer 1

If anyone comes here who is having this problem in Grails Spring security. You can now use the following-

import grails.plugin.springsecurity.SpringSecurityUtils;

Now use SpringSecurityUtils.SPRING_SECURITY_LAST_USERNAME_KEY this will work and is not deprecated.