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<?php |
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/* For licensing terms, see /license.txt */ |
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declare(strict_types=1); |
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namespace Chamilo\CoreBundle\Security\Authenticator\OAuth2; |
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use Chamilo\CoreBundle\Entity\User; |
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use Chamilo\CoreBundle\Repository\ExtraFieldRepository; |
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use Chamilo\CoreBundle\Repository\ExtraFieldValuesRepository; |
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use Chamilo\CoreBundle\Repository\Node\UserRepository; |
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use Chamilo\CoreBundle\ServiceHelper\AccessUrlHelper; |
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use Chamilo\CoreBundle\ServiceHelper\AuthenticationConfigHelper; |
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use ExtraField; |
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use KnpU\OAuth2ClientBundle\Client\ClientRegistry; |
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use League\OAuth2\Client\Provider\GenericResourceOwner; |
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use League\OAuth2\Client\Token\AccessToken; |
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use League\OAuth2\Client\Tool\ArrayAccessorTrait; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Routing\RouterInterface; |
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use Symfony\Component\Security\Core\Exception\AuthenticationException; |
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use UnexpectedValueException; |
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class GenericAuthenticator extends AbstractAuthenticator |
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{ |
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use ArrayAccessorTrait; |
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public const EXTRA_FIELD_OAUTH2_ID = 'oauth2_id'; |
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protected string $providerName = 'generic'; |
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public function __construct( |
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ClientRegistry $clientRegistry, |
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RouterInterface $router, |
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UserRepository $userRepository, |
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AuthenticationConfigHelper $authenticationConfigHelper, |
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AccessUrlHelper $urlHelper, |
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protected readonly ExtraFieldRepository $extraFieldRepository, |
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protected readonly ExtraFieldValuesRepository $extraFieldValuesRepository, |
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) { |
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parent::__construct( |
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$clientRegistry, |
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$router, |
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$userRepository, |
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$authenticationConfigHelper, |
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$urlHelper, |
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); |
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} |
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public function supports(Request $request): ?bool |
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{ |
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return 'chamilo.oauth2_generic_check' === $request->attributes->get('_route'); |
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} |
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protected function userLoader(AccessToken $accessToken): User |
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{ |
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$providerParams = $this->authenticationConfigHelper->getParams('generic'); |
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/** @var GenericResourceOwner $resourceOwner */ |
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$resourceOwner = $this->client->fetchUserFromToken($accessToken); |
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$resourceOwnerData = $resourceOwner->toArray(); |
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$resourceOwnerId = $resourceOwner->getId(); |
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if (empty($resourceOwnerId)) { |
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throw new UnexpectedValueException('Value for the resource owner identifier not found at the configured key'); |
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} |
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$fieldType = (int) ExtraField::getExtraFieldTypeFromString('user'); |
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$extraField = $this->extraFieldRepository->findByVariable($fieldType, self::EXTRA_FIELD_OAUTH2_ID); |
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$existingUserExtraFieldValue = $this->extraFieldValuesRepository->findByVariableAndValue( |
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$extraField, |
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$resourceOwnerId |
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); |
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if (null === $existingUserExtraFieldValue) { |
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$username = $this->getValueByKey( |
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$resourceOwnerData, |
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$providerParams['resource_owner_username_field'], |
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"oauth2user_$resourceOwnerId" |
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); |
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/** @var User $user */ |
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$user = $this->userRepository->findOneBy(['username' => $username]); |
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if (!$user || 'platform' !== $user->getAuthSource()) { |
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if (!$providerParams['allow_create_new_users']) { |
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throw new AuthenticationException('This user doesn\'t have an account yet and auto-provisioning is not enabled. Please contact this portal administration team to request access.'); |
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} |
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// set default values, real values are set in self::updateUserInfo method |
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$user = (new User()) |
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->setFirstname('OAuth2 User default firstname') |
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->setLastname('OAuth2 User default firstname') |
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->setEmail('oauth2user_'.$resourceOwnerId.'@'.(gethostname() ?: 'localhost')) |
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->setUsername($username) |
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->setPlainPassword($username) |
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->setStatus(STUDENT) |
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->setCreatorId($this->userRepository->getRootUser()->getId()) |
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; |
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} |
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$this->saveUserInfo($user, $resourceOwnerData, $providerParams); |
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$this->extraFieldValuesRepository->updateItemData( |
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$extraField, |
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$user, |
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$resourceOwnerId |
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); |
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} else { |
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/** @var User $user */ |
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$user = $this->userRepository->find( |
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$existingUserExtraFieldValue->getItemId() |
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); |
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if ($providerParams['allow_update_user_info']) { |
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$this->saveUserInfo($user, $resourceOwnerData, $providerParams); |
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} |
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} |
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return $user; |
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} |
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/** |
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* Set user information from the resource owner's data or the user itself. |
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*/ |
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public function saveUserInfo(User $user, array $resourceOwnerData, array $providerParams): void |
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{ |
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$status = $this->getUserStatus($resourceOwnerData, $user->getStatus(), $providerParams); |
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$user |
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->setFirstname( |
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$this->getValueByKey( |
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$resourceOwnerData, |
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$providerParams['resource_owner_firstname_field'], |
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$user->getFirstname() |
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) |
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) |
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->setLastname( |
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$this->getValueByKey( |
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$resourceOwnerData, |
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$providerParams['resource_owner_lastname_field'], |
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$user->getLastname() |
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) |
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) |
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->setUsername( |
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$this->getValueByKey( |
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$resourceOwnerData, |
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$providerParams['resource_owner_username_field'], |
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$user->getUsername() |
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) |
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) |
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->setEmail( |
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$this->getValueByKey( |
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$resourceOwnerData, |
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$providerParams['resource_owner_email_field'], |
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$user->getEmail() |
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) |
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) |
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->setAuthSource('oauth2') |
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->setStatus($status) |
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->setRoleFromStatus($status) |
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; |
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$this->userRepository->updateUser($user); |
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$url = $this->urlHelper->getCurrent(); |
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$url->addUser($user); |
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} |
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private function getUserStatus(array $resourceOwnerData, int $defaultStatus, array $providerParams): int |
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{ |
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$status = $this->getValueByKey( |
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$resourceOwnerData, |
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$providerParams['resource_owner_status_field'], |
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$defaultStatus |
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); |
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$responseStatus = []; |
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if ($teacherStatus = $providerParams['resource_owner_teacher_status_field']) { |
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$responseStatus[COURSEMANAGER] = $teacherStatus; |
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} |
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if ($sessAdminStatus = $providerParams['resource_owner_sessadmin_status_field']) { |
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$responseStatus[SESSIONADMIN] = $sessAdminStatus; |
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} |
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if ($drhStatus = $providerParams['resource_owner_hr_status_field']) { |
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$responseStatus[DRH] = $drhStatus; |
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} |
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if ($studentStatus = $providerParams['resource_owner_status_status_field']) { |
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$responseStatus[STUDENT] = $studentStatus; |
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} |
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if ($anonStatus = $providerParams['resource_owner_anon_status_field']) { |
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$responseStatus[ANONYMOUS] = $anonStatus; |
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} |
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$map = array_flip($responseStatus); |
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return $map[$status] ?? $status; |
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} |
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} |
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chamilo /
chamilo-lms
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