/**
* Before advice for all methods annotated with "@Flow\Session(autoStart=true)".
* Those methods will trigger a session initialization if a session does not exist
* yet.
*
* @param JoinPointInterface $joinPoint The current join point
* @return void
* @fixme The pointcut expression below does not consider the options of the session annotation – needs adjustments in the AOP framework
* @Flow\Before("methodAnnotatedWith(Neos\Flow\Annotations\Session)")
*/
public function initializeSession(JoinPointInterface $joinPoint)
{
if ($this->session->isStarted() === true) {
return;
}
$objectName = $this->objectManager->getObjectNameByClassName(get_class($joinPoint->getProxy()));
$methodName = $joinPoint->getMethodName();
$this->systemLogger->log(sprintf('Session initialization triggered by %s->%s.', $objectName, $methodName), LOG_DEBUG);
$this->session->start();
}
/**
* Returns the specified session. If no session with the given identifier exists,
* NULL is returned.
*
* @param string $sessionIdentifier The session identifier
* @return SessionInterface
* @api
*/
public function getSession($sessionIdentifier)
{
if ($this->currentSession !== null && $this->currentSession->isStarted() && $this->currentSession->getId() === $sessionIdentifier) {
return $this->currentSession;
}
if (isset($this->remoteSessions[$sessionIdentifier])) {
return $this->remoteSessions[$sessionIdentifier];
}
if ($this->metaDataCache->has($sessionIdentifier)) {
$sessionInfo = $this->metaDataCache->get($sessionIdentifier);
$this->remoteSessions[$sessionIdentifier] = new Session($sessionIdentifier, $sessionInfo['storageIdentifier'], $sessionInfo['lastActivityTimestamp'], $sessionInfo['tags']);
return $this->remoteSessions[$sessionIdentifier];
}
}
/**
* Shows the specified node and takes visibility and access restrictions into
* account.
*
* @param NodeInterface $node
* @return string View output for the specified node
* @Flow\SkipCsrfProtection We need to skip CSRF protection here because this action could be called with unsafe requests from widgets or plugins that are rendered on the node - For those the CSRF token is validated on the sub-request, so it is safe to be skipped here
* @Flow\IgnoreValidation("node")
* @throws NodeNotFoundException
*/
public function showAction(NodeInterface $node = null)
{
if ($node === null) {
throw new NodeNotFoundException('The requested node does not exist or isn\'t accessible to the current user', 1430218623);
}
$inBackend = $node->getContext()->isInBackend();
if ($node->getNodeType()->isOfType('Neos.Neos:Shortcut') && !$inBackend) {
$this->handleShortcutNode($node);
}
$this->view->assign('value', $node);
if ($inBackend) {
$this->overrideViewVariablesFromInternalArguments();
/** @var UserInterfaceMode $renderingMode */
$renderingMode = $node->getContext()->getCurrentRenderingMode();
$this->response->setHeader('Cache-Control', 'no-cache');
if ($renderingMode !== null) {
// Deprecated TypoScript context variable from version 2.0.
$this->view->assign('editPreviewMode', $renderingMode->getTypoScriptPath());
}
if (!$this->view->canRenderWithNodeAndPath()) {
$this->view->setTypoScriptPath('rawContent');
}
}
if ($this->session->isStarted() && $inBackend) {
$this->session->putData('lastVisitedNode', $node->getContextPath());
}
}
/**
*
* @param string $workspaceName
* @return NodeInterface
*/
protected function getLastVisitedNode($workspaceName)
{
if (!$this->session->isStarted() || !$this->session->hasKey('lastVisitedNode')) {
return null;
}
try {
$lastVisitedNode = $this->propertyMapper->convert($this->session->getData('lastVisitedNode'), NodeInterface::class);
$q = new FlowQuery([$lastVisitedNode]);
$lastVisitedNodeUserWorkspace = $q->context(['workspaceName' => $workspaceName])->get(0);
return $lastVisitedNodeUserWorkspace;
} catch (\Exception $exception) {
return null;
}
}
/**
* Logout all active authentication tokens
*
* @return void
*/
public function logout()
{
if ($this->isAuthenticated() !== true) {
return;
}
$this->isAuthenticated = null;
/** @var $token TokenInterface */
foreach ($this->securityContext->getAuthenticationTokens() as $token) {
$token->setAuthenticationStatus(TokenInterface::NO_CREDENTIALS_GIVEN);
}
$this->emitLoggedOut();
if ($this->session->isStarted()) {
$this->session->destroy('Logout through AuthenticationProviderManager');
}
$this->securityContext->refreshTokens();
}