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<?php |
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/* |
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* This file is part of the Guarded Authentication package. |
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* |
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* (c) Jafar Jabr <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Jafar\Bundle\GuardedAuthenticationBundle\Api\JWSEncoder; |
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use Exception; |
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use InvalidArgumentException; |
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use Jafar\Bundle\GuardedAuthenticationBundle\Api\JWSProvider\JWSProviderInterface; |
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use Jafar\Bundle\GuardedAuthenticationBundle\Exception\ApiException; |
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/** |
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* Class JWSEncoder. |
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* |
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* @author Jafar Jabr <[email protected]> |
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*/ |
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class JWSEncoder implements JWSEncoderInterface |
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{ |
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/** |
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* @var JWSProviderInterface |
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*/ |
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protected $jwsProvider; |
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/** |
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* @param JWSProviderInterface $jwsProvider |
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*/ |
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public function __construct(JWSProviderInterface $jwsProvider) |
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{ |
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$this->jwsProvider = $jwsProvider; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function encode(array $payload, string $type = 'Main') |
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{ |
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try { |
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$jws = $this->jwsProvider->create($payload, $type); |
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} catch (InvalidArgumentException $e) { |
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throw new ApiException(ApiException::INVALID_CONFIG, 'An error occurred while trying |
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to encode the JWT token. Please verify your configuration (private key/passPhrase)', $e); |
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} |
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if (!$jws->isSigned()) { |
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throw new ApiException(ApiException::UNSIGNED_TOKEN, 'Unable to create a signed JWT from the given configuration.'); |
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} |
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return $jws->getToken(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function decode(string $token) |
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{ |
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try { |
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$jws = $this->jwsProvider->load($token); |
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} catch (Exception $e) { |
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throw new ApiException(ApiException::INVALID_TOKEN, 'Invalid JWT Token', $e); |
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} |
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if ($jws->isInvalid()) { |
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throw new ApiException(ApiException::INVALID_TOKEN, 'Invalid JWT Token'); |
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} |
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if ($jws->isExpired()) { |
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throw new ApiException(ApiException::EXPIRED_TOKEN, 'Expired JWT Token'); |
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} |
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if (!$jws->isVerified()) { |
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throw new ApiException(ApiException::UNVERIFIED_TOKEN, 'Unable to verify the given JWT through the given configuration. |
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If the encryption keys have been changed since your last authentication, please renew the token. |
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If the problem persists, verify that the configured passPhrase is valid.'); |
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} |
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return $jws->getPayload(); |
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} |
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} |
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jafaronly /
guarded-authentication-bundle
