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<?php |
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declare(strict_types=1); |
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/* |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2014-2018 Spomky-Labs |
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* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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*/ |
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namespace OAuth2Framework\Component\Server\RefreshTokenGrant; |
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use OAuth2Framework\Component\Server\Core\AccessToken\AccessToken; |
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use OAuth2Framework\Component\Server\Core\Client\Client; |
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use OAuth2Framework\Component\Server\Core\ResourceOwner\ResourceOwner; |
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use OAuth2Framework\Component\Server\TokenEndpoint\Extension\TokenEndpointExtension; |
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use OAuth2Framework\Component\Server\TokenEndpoint\GrantType; |
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use OAuth2Framework\Component\Server\TokenEndpoint\GrantTypeData; |
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use Psr\Http\Message\ServerRequestInterface; |
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final class RefreshTokenEndpointExtension implements TokenEndpointExtension |
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{ |
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/** |
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* @var RefreshTokenRepository |
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*/ |
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private $refreshTokenRepository; |
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/** |
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* RefreshTokenEndpointExtension constructor. |
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* |
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* @param RefreshTokenRepository $refreshTokenRepository |
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*/ |
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public function __construct(RefreshTokenRepository $refreshTokenRepository) |
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{ |
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$this->refreshTokenRepository = $refreshTokenRepository; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function beforeAccessTokenIssuance(ServerRequestInterface $request, GrantTypeData $grantTypeData, GrantType $grantType, callable $next): GrantTypeData |
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{ |
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$grantTypeData = $next($request, $grantTypeData, $grantType); |
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$scope = explode(' ', $grantTypeData->hasParameter('scope') ? $grantTypeData->getParameter('scope') : ''); |
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if (in_array('offline_access', $scope) && null !== $this->refreshTokenRepository) { |
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$refreshToken = $this->refreshTokenRepository->create( |
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$grantTypeData->getResourceOwnerId(), |
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$grantTypeData->getClient()->getPublicId(), |
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$grantTypeData->getParameters(), |
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$grantTypeData->getMetadatas(), |
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null |
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); |
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$grantTypeData = $grantTypeData->withParameter('refresh_token', $refreshToken->getTokenId()->getValue()); |
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} |
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return $grantTypeData; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function afterAccessTokenIssuance(Client $client, ResourceOwner $resourceOwner, AccessToken $accessToken, callable $next): array |
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{ |
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if ($accessToken->hasParameter('refresh_token')) { |
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$refreshTokenId = RefreshTokenId::create($accessToken->getParameter('refresh_token')); |
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$refreshToken = $this->refreshTokenRepository->find($refreshTokenId); |
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if (null !== $refreshToken) { |
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$refreshToken = $refreshToken->addAccessToken($accessToken->getTokenId()); |
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$this->refreshTokenRepository->save($refreshToken); |
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} |
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} |
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return $next($client, $resourceOwner, $accessToken); |
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} |
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} |
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