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Require read permissions for federated shares 

Else they end up as weird shares that can't be properly utilized by
other parties anyway.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This commit is contained in:
Roeland Jago Douma 2021-04-19 12:53:49 +02:00
parent 8c82dd37b4
commit 5c42c303e4
1 changed files with 8 additions and 0 deletions
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8
apps/federatedfilesharing/lib/FederatedShareProvider.php
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@ -38,6 +38,7 @@ namespace OCA\FederatedFileSharing;
use OC\Share20\Exception\InvalidShare; use OC\Share20\Exception\InvalidShare;
use OC\Share20\Share; use OC\Share20\Share;
use OCP\Constants;
use OCP\DB\QueryBuilder\IQueryBuilder; use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\Federation\ICloudFederationProviderManager; use OCP\Federation\ICloudFederationProviderManager;
use OCP\Federation\ICloudIdManager; use OCP\Federation\ICloudIdManager;
@ -208,6 +209,13 @@ class FederatedShareProvider implements IShareProvider {
throw new \Exception($message_t); throw new \Exception($message_t);
} }
// Federated shares always have read permissions
if (($share->getPermissions() & Constants::PERMISSION_READ) === 0) {
$message = 'Federated shares require read permissions';
$message_t = $this->l->t('Federated shares require read permissions');
$this->logger->debug($message, ['app' => 'Federated File Sharing']);
throw new \Exception($message_t);
}
$share->setSharedWith($cloudId->getId()); $share->setSharedWith($cloudId->getId());