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<?php |
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/** |
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* Copyright 2015 SURFnet B.V. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace OpenConext\ProfileBundle\Storage; |
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use OpenConext\Profile\Assert; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpFoundation\Cookie; |
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use Symfony\Component\HttpKernel\Event\FilterResponseEvent; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Symfony\Component\HttpKernel\KernelEvents; |
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class SingleCookieStorage implements EventSubscriberInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $cookieDomain; |
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/** |
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* @var string |
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*/ |
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private $cookieKey; |
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/** |
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* @var string|null |
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*/ |
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private $cookieValue; |
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public function __construct($cookieDomain, $cookieKey) |
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{ |
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Assert::string($cookieDomain); |
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Assert::string($cookieKey); |
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$this->cookieDomain = $cookieDomain; |
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$this->cookieKey = $cookieKey; |
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} |
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/** |
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* @param string $value |
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*/ |
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public function setValue($value) |
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{ |
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Assert::string($value); |
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$this->cookieValue = $value; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getValue() |
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{ |
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return $this->cookieValue; |
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} |
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/** |
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* @param GetResponseEvent $event |
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*/ |
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public function loadValueFromCookie(GetResponseEvent $event) |
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{ |
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$this->cookieValue = $event->getRequest()->cookies->get($this->cookieKey, null); |
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} |
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/** |
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* @param FilterResponseEvent $event |
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*/ |
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public function storeValueInCookie(FilterResponseEvent $event) |
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{ |
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$event->getResponse()->headers->setCookie(new Cookie( |
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$this->cookieKey, |
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$this->cookieValue, |
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0, |
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null, |
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$this->cookieDomain, |
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true |
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)); |
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} |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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// Must be loaded early |
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KernelEvents::REQUEST => [['loadValueFromCookie', 20]], |
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KernelEvents::RESPONSE => [['storeValueInCookie']] |
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]; |
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} |
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} |
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OpenConext /
OpenConext-profile
