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<?php |
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declare(strict_types=1); |
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namespace DH\AuditorBundle\User; |
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use DH\Auditor\Provider\Doctrine\Configuration; |
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use DH\Auditor\User\User; |
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use DH\Auditor\User\UserInterface as AuditorUserInterface; |
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use DH\Auditor\User\UserProviderInterface; |
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use Exception; |
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use Symfony\Component\Security\Core\Authentication\Token\SwitchUserToken; |
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; |
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use Symfony\Component\Security\Core\Security; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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class UserProvider implements UserProviderInterface |
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{ |
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private Security $security; |
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private Configuration $configuration; |
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public function __construct(Security $security, Configuration $configuration) |
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{ |
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$this->security = $security; |
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$this->configuration = $configuration; |
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} |
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public function __invoke(): ?AuditorUserInterface |
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{ |
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$identifier = null; |
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$username = null; |
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$tokenUser = null; |
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$token = $this->getToken(); |
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if (null !== $token) { |
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$tokenUser = $token->getUser(); |
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} |
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$impersonatorUser = $this->getImpersonatorUser(); |
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if ($tokenUser instanceof UserInterface) { |
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if (method_exists($tokenUser, 'getId')) { |
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$identifier = $tokenUser->getId(); |
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} |
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$username = ''; |
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if (method_exists($tokenUser, 'getUserIdentifier')) { |
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$username = $tokenUser->getUserIdentifier(); |
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} elseif (method_exists($tokenUser, 'getUsername')) { |
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$username = $tokenUser->getUsername(); |
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} |
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} |
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if ($impersonatorUser instanceof UserInterface) { |
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$impersonatorUsername = ''; |
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if (method_exists($impersonatorUser, 'getUserIdentifier')) { |
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$impersonatorUsername = $impersonatorUser->getUserIdentifier(); |
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} elseif (method_exists($impersonatorUser, 'getUsername')) { |
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$impersonatorUsername = $impersonatorUser->getUsername(); |
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} |
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$username .= '[impersonator '.$impersonatorUsername.']'; |
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} |
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if (null === $identifier && null === $username) { |
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return null; |
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} |
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return new User((string) $identifier, $username); |
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} |
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private function getToken(): ?TokenInterface |
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{ |
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try { |
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$token = $this->security->getToken(); |
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} catch (Exception) { |
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$token = null; |
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} |
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if (!$token instanceof TokenInterface) { |
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return null; |
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} |
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return $token; |
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} |
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private function getImpersonatorUser(): ?UserInterface |
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{ |
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$token = $this->security->getToken(); |
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if ($token instanceof SwitchUserToken) { |
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return $token->getOriginalToken()->getUser(); |
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} |
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return null; |
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} |
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} |
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