Redirect Symfony2 LogoutSuccessHandler to original logout target

Question

I need to modify my user object on logout. To do this, I have a security.yml that contains the following (amongst other things) -

#...
    logout:
        s         


        

Answer 1

You could define your target as a parameter in your parameters.yml or config.yml:

parameters:
    logout.target: /

And then reference this value in your security.yml:

    logout:
        success_handler: my.logout_success_handler
        target: %logout.target%   

And/or inject it into your logout handler:

    my.security.logout_success_handler:
        class: My\Security\LogoutSuccessHandler
        arguments: ["@security.context", "@doctrine.orm.default_entity_manager", %logout.target%]

And return a RedirectResponse with this value:

// Assign the 3. constructor parameter to the instance variable $logoutTarget

public function onLogoutSuccess(Request $request)
{
    // ...

    return new RedirectResponse($this->logoutTarget);
}