79 lines
2.1 KiB
PHP
79 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace DigiComp\FlowSessionLock\Aspects;
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use DigiComp\FlowSessionLock\Http\SessionLockRequestMiddleware;
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use Neos\Flow\Annotations as Flow;
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use Neos\Flow\Aop\JoinPointInterface;
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use Neos\Flow\Core\Bootstrap;
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use Neos\Flow\Http\HttpRequestHandlerInterface;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\Lock\Lock;
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/**
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* @Flow\Aspect
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* @Flow\Scope("singleton")
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*/
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class ReadOnlyAspect
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{
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/**
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* @Flow\Inject
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* @var Bootstrap
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*/
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protected $bootstrap;
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/**
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* @Flow\Inject
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* @var LoggerInterface
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*/
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protected $logger;
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/**
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* @var bool
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*/
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protected bool $readOnly = false;
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/**
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* @Flow\Around("methodAnnotatedWith(DigiComp\FlowSessionLock\Annotations\Unlock) || filter(DigiComp\FlowSessionLock\Aspects\ReadOnlyFilter)")
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* @param JoinPointInterface $joinPoint
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* @return mixed
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*/
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public function demoteLockToReadOnly(JoinPointInterface $joinPoint)
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{
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$activeRequestHandler = $this->bootstrap->getActiveRequestHandler();
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if (!$activeRequestHandler instanceof HttpRequestHandlerInterface) {
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$this->logger->debug('SessionLock: ' . \get_class($activeRequestHandler));
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return $joinPoint->getAdviceChain()->proceed($joinPoint);
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}
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$this->readOnly = true;
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/** @var Lock|null $lock */
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$lock = $activeRequestHandler->getHttpRequest()->getAttribute(
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SessionLockRequestMiddleware::class . '.' . SessionLockRequestMiddleware::PARAMETER_NAME
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);
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if ($lock !== null) {
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$this->logger->debug('SessionLock: Release, as this is marked read only.');
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$lock->release();
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}
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return $joinPoint->getAdviceChain()->proceed($joinPoint);
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}
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/**
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* @Flow\Around("method(Neos\Flow\Session\Session->shutdownObject())")
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* @param JoinPointInterface $joinPoint
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* @return mixed|void
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*/
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public function doNotSaveSession(JoinPointInterface $joinPoint)
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{
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if ($this->readOnly) {
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return;
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}
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return $joinPoint->getAdviceChain()->proceed($joinPoint);
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}
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}
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