clearContext() public method

Clears the security context.
public clearContext ( ) : void
return void
 /**
  * Sends the given HTTP request
  *
  * @param Http\Request $httpRequest
  * @return Http\Response
  * @throws Http\Exception
  * @api
  */
 public function sendRequest(Http\Request $httpRequest)
 {
     $requestHandler = $this->bootstrap->getActiveRequestHandler();
     if (!$requestHandler instanceof FunctionalTestRequestHandler) {
         throw new Http\Exception('The browser\'s internal request engine has only been designed for use within functional tests.', 1335523749);
     }
     $this->securityContext->clearContext();
     $this->validatorResolver->reset();
     $response = new Http\Response();
     $componentContext = new ComponentContext($httpRequest, $response);
     $requestHandler->setComponentContext($componentContext);
     $objectManager = $this->bootstrap->getObjectManager();
     $baseComponentChain = $objectManager->get(\Neos\Flow\Http\Component\ComponentChain::class);
     $componentContext = new ComponentContext($httpRequest, $response);
     try {
         $baseComponentChain->handle($componentContext);
     } catch (\Throwable $throwable) {
         $this->prepareErrorResponse($throwable, $componentContext->getHttpResponse());
     } catch (\Exception $exception) {
         $this->prepareErrorResponse($exception, $componentContext->getHttpResponse());
     }
     $session = $this->bootstrap->getObjectManager()->get(SessionInterface::class);
     if ($session->isStarted()) {
         $session->close();
     }
     $this->persistenceManager->clearState();
     return $componentContext->getHttpResponse();
 }
 /**
  * Prepares the environment for and conducts an account authentication
  *
  * @param \Neos\Flow\Security\Account $account
  * @return void
  * @api
  */
 protected function authenticateAccount(\Neos\Flow\Security\Account $account)
 {
     $this->testingProvider->setAuthenticationStatus(\Neos\Flow\Security\Authentication\TokenInterface::AUTHENTICATION_SUCCESSFUL);
     $this->testingProvider->setAccount($account);
     $this->securityContext->clearContext();
     $requestHandler = self::$bootstrap->getActiveRequestHandler();
     $actionRequest = $this->route($requestHandler->getHttpRequest());
     $this->securityContext->setRequest($actionRequest);
     $this->authenticationManager->authenticate();
 }