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A custom implementation of the default TYPO3.Flow DispatchComponent that allows for redirecting to a configurable URI upon access denied exceptions
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| <?php | |
| namespace Wwwision\Test\Mvc; | |
| /* * | |
| * This script belongs to the TYPO3 Flow package "Wwwision.Test". * | |
| * * | |
| * */ | |
| use TYPO3\Flow\Annotations as Flow; | |
| use TYPO3\Flow\Http\Component\ComponentChain; | |
| use TYPO3\Flow\Http\Component\ComponentContext; | |
| use TYPO3\Flow\Security\Exception\AccessDeniedException; | |
| /** | |
| * A custom implementation of the default DispatchComponent that allows for redirecting to a configurable URI upon access denied exceptions | |
| */ | |
| class DispatchComponent extends \TYPO3\Flow\Mvc\DispatchComponent { | |
| /** | |
| * @param ComponentContext $componentContext | |
| * @return void | |
| */ | |
| public function handle(ComponentContext $componentContext) { | |
| try { | |
| parent::handle($componentContext); | |
| } catch (AccessDeniedException $exception) { | |
| $uri = $this->options['redirectUriUponAccessDenied']; | |
| if (strpos($uri, '://') === FALSE) { | |
| $uri = $componentContext->getHttpRequest()->getBaseUri() . $uri; | |
| } | |
| $response = $componentContext->getHttpResponse(); | |
| $response->setContent(sprintf('<html><head><meta http-equiv="refresh" content="0;url=%s"/></head></html>', htmlentities($uri, ENT_QUOTES, 'utf-8'))); | |
| $response->setStatus(303); | |
| $response->setHeader('Location', $uri); | |
| $componentContext->setParameter(ComponentChain::class, 'cancel', TRUE); | |
| } | |
| } | |
| } |
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| TYPO3: | |
| Flow: | |
| http: | |
| chain: | |
| 'process': | |
| chain: | |
| 'dispatching': | |
| component: 'Wwwision\Test\Mvc\DispatchComponent' | |
| componentOptions: | |
| 'redirectUriUponAccessDenied': 'login' |
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