Returns the specified session. If no session with the given identifier exists,
NULL is returned.
| public getSession ( string $sessionIdentifier ) : Neos\Flow\Session\SessionInterface | ||
| $sessionIdentifier | string | The session identifier |
| return | Neos\Flow\Session\SessionInterface | |
/**
* Logs a user in if a session identifier is available under the given token in the token cache.
*
* @param string $token
* @return void
*/
public function tokenLoginAction($token)
{
$newSessionId = $this->loginTokenCache->get($token);
$this->loginTokenCache->remove($token);
if ($newSessionId === false) {
$this->systemLogger->log(sprintf('Token-based login failed, non-existing or expired token %s', $token), LOG_WARNING);
$this->redirect('index');
}
$this->systemLogger->log(sprintf('Token-based login succeeded, token %s', $token), LOG_DEBUG);
$newSession = $this->sessionManager->getSession($newSessionId);
if ($newSession->canBeResumed()) {
$newSession->resume();
}
if ($newSession->isStarted()) {
$newSession->putData('lastVisitedNode', null);
} else {
$this->systemLogger->log(sprintf('Failed resuming or starting session %s which was referred to in the login token %s.', $newSessionId, $token), LOG_ERR);
}
$this->replaceSessionCookie($newSessionId);
$this->redirect('index', 'Backend\\Backend');
}
/**
* Convert a session identifier from $source to a Session object
*
* @param string $source
* @param string $targetType
* @param array $convertedChildProperties
* @param PropertyMappingConfigurationInterface $configuration
* @return object the target type
* @throws InvalidTargetException
* @throws \InvalidArgumentException
*/
public function convertFrom($source, $targetType, array $convertedChildProperties = [], PropertyMappingConfigurationInterface $configuration = null)
{
return $this->sessionManager->getSession($source);
}
