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<?php |
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declare(strict_types=1); |
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namespace AtlassianConnectBundle\Security; |
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use AtlassianConnectBundle\Entity\TenantInterface; |
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use AtlassianConnectBundle\Repository\TenantRepositoryInterface; |
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use Firebase\JWT\JWT; |
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use Firebase\JWT\Key; |
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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\Exception\UserNotFoundException; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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class JWTUserProvider implements JWTUserProviderInterface |
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{ |
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public function __construct(private TenantRepositoryInterface $repository) |
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{ |
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} |
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public function getDecodedToken(string $jwt): object |
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{ |
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try { |
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$bodyb64 = explode('.', $jwt)[1]; |
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$decodedToken = json_decode(JWT::urlsafeB64Decode($bodyb64)); |
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JWT::decode($jwt, new Key($this->findTenant($decodedToken->iss)->getSharedSecret(), 'HS256')); |
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return $decodedToken; |
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} catch (\Throwable $e) { |
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throw new AuthenticationException('Failed to parse token'); |
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} |
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} |
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public function loadUserByUsername(string $username): UserInterface |
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{ |
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return $this->loadUserByIdentifier($username); |
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} |
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public function refreshUser(UserInterface $user): void |
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{ |
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throw new UnsupportedUserException('Refresh prohibited'); |
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} |
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/** |
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* @param string|mixed $class |
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*/ |
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public function supportsClass($class): bool |
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{ |
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return is_subclass_of($class, TenantInterface::class); |
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} |
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public function loadUserByIdentifier(string $identifier): UserInterface |
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{ |
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$tenant = $this->findTenant($identifier); |
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if (!$tenant) { |
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throw new UserNotFoundException('Can\t find tenant with such username'); |
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} |
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return $tenant; |
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} |
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private function findTenant(string $clientKey): ?TenantInterface |
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{ |
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return $this->repository->findByClientKey($clientKey); |
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} |
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} |
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