Question

managers(admin, user) can loign a web application, when admin disabled a user who is logined how to trigger the user logout the application right now?

I wonder in playframework how to trigger a logined user logout.

Answer 1

The easiest way to go about this is to have a controller action annotated with @Before, that checks that the user’s status (i.e. has been logged out by an admin) and if the user has been logged out redirects them to an appropriate page.

Example

@Before
private static void checkUserIsStillLoggedIn() {
    // do some logic to check the user is logged out by admin
    // ...
    // if has been logged out, redirect to the login page, rather than continuing
    if (hasBeenLoggedOut) login();
}