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Merge pull request #27001 from nextcloud/backport/26946/stable20 

[stable20] Respect default share permissions for federated reshares
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Morris Jobke 2021-05-18 08:27:07 +02:00 committed by GitHub
parent 18dd1177c7 00a0b5550d
commit 247c576533
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1 changed files with 12 additions and 1 deletions
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13
apps/federatedfilesharing/lib/OCM/CloudFederationProviderFiles.php
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@ -49,6 +49,7 @@ use OCP\Federation\ICloudFederationProviderManager;
use OCP\Federation\ICloudFederationShare;
use OCP\Federation\ICloudIdManager;
use OCP\Files\NotFoundException;
use OCP\IConfig;
use OCP\IDBConnection;
use OCP\IGroupManager;
use OCP\ILogger;
@ -105,6 +106,9 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
/** @var IGroupManager */
private $groupManager;
/** @var IConfig */
private $config;
/**
* CloudFederationProvider constructor.
*
@ -136,7 +140,8 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
ICloudFederationFactory $cloudFederationFactory,
ICloudFederationProviderManager $cloudFederationProviderManager,
IDBConnection $connection,
IGroupManager $groupManager
IGroupManager $groupManager,
IConfig $config
) {
$this->appManager = $appManager;
$this->federatedShareProvider = $federatedShareProvider;
@ -152,6 +157,7 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
$this->cloudFederationProviderManager = $cloudFederationProviderManager;
$this->connection = $connection;
$this->groupManager = $groupManager;
$this->config = $config;
}
@ -641,6 +647,11 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
$senderId = $notification['senderId'];
$share = $this->federatedShareProvider->getShareById($id);
// We have to respect the default share permissions
$permissions = $share->getPermissions() & (int)$this->config->getAppValue('core', 'shareapi_default_permissions', (string)Constants::PERMISSION_ALL);
$share->setPermissions($permissions);
// don't allow to share a file back to the owner
try {
list($user, $remote) = $this->addressHandler->splitUserRemote($shareWith);