__construct(TokenStorageInterface $tokenStorage, HttpUtils $httpUtils, LogoutSuccessHandlerInterface $successHandler, array $options = array(), CsrfTokenManagerInterface $csrfTokenManager = null)

Parameters

TokenStorageInterface	$tokenStorage
HttpUtils	$httpUtils	An HttpUtils instance
LogoutSuccessHandlerInterface	$successHandler	A LogoutSuccessHandlerInterface instance
array	$options	An array of options to process a logout attempt
CsrfTokenManagerInterface	$csrfTokenManager	A CsrfTokenManagerInterface instance

addHandler(LogoutHandlerInterface $handler)

Parameters

LogoutHandlerInterface

$handler

handle(GetResponseEvent $event)

Performs the logout if requested.

If a CsrfTokenManagerInterface instance is available, it will be used to validate the request.

Parameters

GetResponseEvent

$event

Exceptions

LogoutException	if the CSRF token is invalid
RuntimeException	if the LogoutSuccessHandlerInterface instance does not return a response

protected bool requiresLogout(Request $request)

Whether this request is asking for logout.

The default implementation only processed requests to a specific path, but a subclass could change this to logout requests where certain parameters is present.

Parameters

Request

$request

Return Value

bool