protected UserAccessControlHandler::checkAccess(EntityInterface $entity, $operation, AccountInterface $account)
Performs access checks.
This method is supposed to be overwritten by extending classes that do their own custom access checking.
Parameters
\Drupal\Core\Entity\EntityInterface $entity: The entity for which to check access.
string $operation: The entity operation. Usually one of 'view', 'view label', 'update' or 'delete'.
\Drupal\Core\Session\AccountInterface $account: The user for which to check access.
Return value
\Drupal\Core\Access\AccessResultInterface The access result.
Overrides EntityAccessControlHandler::checkAccess
File
- core/modules/user/src/UserAccessControlHandler.php, line 29
Class
- UserAccessControlHandler
- Defines the access control handler for the user entity type.
Namespace
Drupal\user
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) { /** @var \Drupal\user\UserInterface $entity*/ // We don't treat the user label as privileged information, so this check // has to be the first one in order to allow labels for all users to be // viewed, including the special anonymous user. if ($operation === 'view label') { return AccessResult::allowed(); } // The anonymous user's profile can neither be viewed, updated nor deleted. if ($entity->isAnonymous()) { return AccessResult::forbidden(); } // Administrators can view/update/delete all user profiles. if ($account->hasPermission('administer users')) { return AccessResult::allowed()->cachePerPermissions(); } switch ($operation) { case 'view': // Only allow view access if the account is active. if ($account->hasPermission('access user profiles') && $entity->isActive()) { return AccessResult::allowed()->cachePerPermissions()->addCacheableDependency($entity); } // Users can view own profiles at all times. elseif ($account->id() == $entity->id()) { return AccessResult::allowed()->cachePerUser(); } break; case 'update': // Users can always edit their own account. return AccessResult::allowedIf($account->id() == $entity->id())->cachePerUser(); case 'delete': // Users with 'cancel account' permission can cancel their own account. return AccessResult::allowedIf($account->id() == $entity->id() && $account->hasPermission('cancel account'))->cachePerPermissions()->cachePerUser(); } // No opinion. return AccessResult::neutral();} |
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