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<?php |
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/** |
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* @author Tharanga Kothalawala <[email protected]> |
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* @date 17-02-2019 |
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*/ |
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namespace TSK\SSO\ThirdParty; |
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use TSK\SSO\Storage\FileSystemThirdPartyStorageRepository; |
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use TSK\SSO\Storage\ThirdPartyStorageRepository; |
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/** |
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* @package TSK\SSO\ThirdParty |
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* |
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* This class is capable of revoking vendor connection access |
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*/ |
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class VendorConnectionRevoker |
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{ |
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/** |
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* @var VendorConnection |
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*/ |
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private $thirdPartyConnection; |
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/** |
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* @var ThirdPartyStorageRepository |
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*/ |
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private $storageRepository; |
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/** |
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* @param VendorConnection $thirdPartyConnection vendor connection to use for the revoke action |
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* @param ThirdPartyStorageRepository $storageRepository [optional] the storage implementation |
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* which was used to store the data for the first time. By default uses file system as the storage. |
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*/ |
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public function __construct( |
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VendorConnection $thirdPartyConnection, |
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ThirdPartyStorageRepository $storageRepository = null |
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) { |
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$this->thirdPartyConnection = $thirdPartyConnection; |
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$this->storageRepository = is_null($storageRepository) |
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? new FileSystemThirdPartyStorageRepository() |
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: $storageRepository; |
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} |
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/** |
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* Use this to revoke the app's access to the third party and to remove the local vendor user mappings. |
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* |
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* @return bool |
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*/ |
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public function revoke($vendorEmail, $vendorName) |
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{ |
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// return false if no vendor user mapping found |
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$mappedUser = $this->storageRepository->getUser($vendorEmail, $vendorName); |
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if (is_null($mappedUser)) { |
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return false; |
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} |
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$isRevoked = $this->thirdPartyConnection->revokeAccess( |
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new CommonAccessToken($mappedUser->vendorToken(), $mappedUser->vendorName(), $mappedUser->vendorEmail()) |
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); |
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if (!$isRevoked) { |
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return false; |
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} |
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return $this->storageRepository->remove($vendorEmail, $vendorName); |
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} |
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} |
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