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<?php |
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namespace AppBundle\Security; |
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use Symfony\Component\Security\Core\User\UserProviderInterface; |
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use Symfony\Component\Security\Core\User\User; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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use Symfony\Component\Security\Core\Exception\UnsupportedUserException; |
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use Doctrine\Common\Persistence\ManagerRegistry; |
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class ApiKeyUserProvider implements UserProviderInterface |
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{ |
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/** |
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* @var ManagerRegistry |
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*/ |
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private $registry; |
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/** |
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* @param ManagerRegistry $registry |
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*/ |
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public function __construct(ManagerRegistry $registry) |
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{ |
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$this->registry = $registry; |
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} |
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/** |
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* @param string $apiKey |
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* @return null|object |
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*/ |
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public function getUsernameByApiKey($apiKey) |
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{ |
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// Look up the username based on the token in the database, via |
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// an API call, or do something entirely different |
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$user = $this |
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->registry |
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->getManager() |
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->getRepository('AppBundle:Customer') |
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->findOneBy(['apiKey' => $apiKey]); |
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if (!$user) { |
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return null; |
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} |
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return $user->getUsername(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function loadUserByUsername($username) |
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{ |
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return new User( |
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$username, |
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null, |
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// the roles for the user - you may choose to determine |
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// these dynamically somehow based on the user |
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array('ROLE_API') |
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); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function refreshUser(UserInterface $user) |
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{ |
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// this is used for storing authentication in the session |
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// but in this example, the token is sent in each request, |
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// so authentication can be stateless. Throwing this exception |
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// is proper to make things stateless |
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throw new UnsupportedUserException(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function supportsClass($class) |
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{ |
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return User::class === $class; |
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} |
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} |
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geekhub-php /
CheTheatre
