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<?php |
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declare(strict_types=1); |
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namespace EcPhp\CasBundle\Security\Core\User; |
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use EcPhp\CasLib\Introspection\Contract\IntrospectorInterface; |
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use EcPhp\CasLib\Introspection\Contract\ServiceValidate; |
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use InvalidArgumentException; |
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use Psr\Http\Message\ResponseInterface; |
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use Symfony\Component\Security\Core\Exception\AuthenticationException; |
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use Symfony\Component\Security\Core\Exception\UnsupportedUserException; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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use function get_class; |
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class CasUserProvider implements CasUserProviderInterface |
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{ |
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/** |
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* @var IntrospectorInterface |
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*/ |
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private $introspector; |
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public function __construct(IntrospectorInterface $introspector) |
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{ |
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$this->introspector = $introspector; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function loadUserByResponse(ResponseInterface $response): CasUserInterface |
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{ |
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try { |
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$introspect = $this->introspector->detect($response); |
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} catch (InvalidArgumentException $exception) { |
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throw new AuthenticationException($exception->getMessage()); |
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} |
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if ($introspect instanceof ServiceValidate) { |
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return new CasUser($introspect->getCredentials()); |
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} |
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throw new AuthenticationException('Unable to load user from response.'); |
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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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throw new UnsupportedUserException(sprintf('Username "%s" does not exist.', $username)); |
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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 $user) |
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{ |
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if (!$user instanceof CasUserInterface) { |
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throw new UnsupportedUserException(sprintf('Instances of "%s" are not supported.', get_class($user))); |
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} |
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return $user; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supportsClass($class) |
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{ |
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return CasUser::class === $class; |
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} |
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} |
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ecphp /
cas-bundle
