public function redirectToLogin()
{
$entryPointFound = FALSE;
foreach ($this->securityContext->getAuthenticationTokens() as $token) {
if (!is_object($token)) {
continue;
}
$entryPoint = $token->getAuthenticationEntryPoint();
if ($entryPoint !== NULL && $entryPoint->canForward($this->request)) {
$entryPointFound = TRUE;
if ($entryPoint instanceof \TYPO3\FLOW3\Security\Authentication\EntryPoint\WebRedirect) {
$options = $entryPoint->getOptions();
$options['uri'] = $options['uri'] . "?_redirect=" . urlencode($this->request->getRequestUri());
$entryPoint->setOptions($options);
$this->securityLogger->log('Redirecting to authentication entry point with URI ' . (isset($options['uri']) ? $options['uri'] : '- undefined -'), LOG_INFO);
} else {
$this->securityLogger->log('Starting authentication with entry point of type ' . get_class($entryPoint), LOG_INFO);
}
$rootRequest = $this->request;
if ($this->request instanceof \TYPO3\FLOW3\MVC\Web\SubRequest) {
$rootRequest = $this->request->getRootRequest();
}
$this->securityContext->setInterceptedRequest($rootRequest);
$entryPoint->startAuthentication($rootRequest, $this->response);
throw new \TYPO3\FLOW3\MVC\Exception\StopActionException();
}
}
if ($entryPointFound === FALSE) {
$this->securityLogger->log('No authentication entry point found for active tokens, therefore cannot authenticate or redirect to authentication automatically.', LOG_NOTICE);
throw new \TYPO3\FLOW3\Security\Exception\AuthenticationRequiredException('No authentication entry point found for active tokens, therefore cannot authenticate or redirect to authentication automatically.', 1317309673);
}
}
