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<?php |
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namespace TreeHouse\KeystoneBundle\Manager; |
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use Doctrine\Common\Persistence\ManagerRegistry; |
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use Doctrine\Common\Persistence\ObjectRepository; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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use TreeHouse\KeystoneBundle\Entity\Token; |
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use TreeHouse\KeystoneBundle\Security\Encoder\TokenEncoder; |
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class TokenManager |
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{ |
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/** |
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* @var TokenEncoder |
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*/ |
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protected $encoder; |
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/** |
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* @var ManagerRegistry |
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*/ |
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protected $doctrine; |
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/** |
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* @param TokenEncoder $encoder |
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* @param ManagerRegistry $doctrine |
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*/ |
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public function __construct(TokenEncoder $encoder, ManagerRegistry $doctrine) |
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{ |
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$this->encoder = $encoder; |
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$this->doctrine = $doctrine; |
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} |
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/** |
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* Returns a token instance. |
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* |
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* @param UserInterface $user |
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* @param int $ttl |
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* |
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* @return Token |
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*/ |
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public function createToken($user, $ttl = 3600) |
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{ |
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$expires = time() + (int) $ttl; |
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$hash = $this->getEncoder()->generateTokenValue( |
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get_class($user), |
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$user->getUsername(), |
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$user->getPassword(), |
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$expires |
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); |
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$token = new Token(); |
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$token->setHash($hash); |
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$token->setExpiresAt(new \DateTime('@' . $expires)); |
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$this->updateToken($token); |
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return $token; |
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} |
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/** |
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* @param $criteria |
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* |
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* @return Token|null |
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*/ |
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public function findOneBy($criteria) |
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{ |
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return $this->getRepository()->findOneBy($criteria); |
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} |
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/** |
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* Finds a token by id (which is itself a token). |
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* |
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* @param string $token |
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* |
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* @return Token|null |
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*/ |
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public function findById($token) |
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{ |
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return $this->getRepository()->find($token); |
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} |
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/** |
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* Updates a Token. |
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* |
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* @param Token $token |
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* @param Boolean $andFlush Whether to flush the changes (default true) |
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*/ |
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public function updateToken(Token $token, $andFlush = true) |
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{ |
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$this->doctrine->getManager()->persist($token); |
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if ($andFlush) { |
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$this->doctrine->getManager()->flush(); |
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} |
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} |
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/** |
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* Removes a Token. |
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* |
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* @param Token $token |
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*/ |
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public function removeToken(Token $token) |
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{ |
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$this->doctrine->getManager()->remove($token); |
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$this->doctrine->getManager()->flush(); |
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} |
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/** |
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* @param Token $token |
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* |
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* @return bool |
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*/ |
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public function isExpired(Token $token) |
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{ |
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return new \DateTime() > $token->getExpiresAt(); |
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} |
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/** |
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* @return TokenEncoder |
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*/ |
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public function getEncoder() |
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{ |
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return $this->encoder; |
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} |
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/** |
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* @return ObjectRepository |
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*/ |
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protected function getRepository() |
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{ |
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return $this->doctrine->getRepository('TreeHouseKeystoneBundle:Token'); |
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} |
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} |
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treehouselabs /
keystone-bundle
