Merge pull request #47326 from nextcloud/revert-47227-backport/47192/stable28

Revert "[stable28] Apply group limit on remove from group"

Author: blizzz

cypress/e2e/files_sharing/limit_to_same_group.cy.ts

@@ -53,7 +53,6 @@
 use OCP\Mail\IMailer;
 use OCP\Share\Exceptions\ShareNotFound;
 use OCP\Share\IAttributes;
-use OCP\Share\IManager;
 use OCP\Share\IShare;
 use OCP\Share\IShareProvider;
 use function str_starts_with;
@@ -103,7 +102,6 @@ public function __construct(
 		IFactory $l10nFactory,
 		IURLGenerator $urlGenerator,
 		ITimeFactory $timeFactory,
-		private IManager $shareManager,
 	) {
 		$this->dbConn = $connection;
 		$this->userManager = $userManager;
@@ -1306,7 +1304,6 @@ public function groupDeleted($gid) {
 	 *
 	 * @param string $uid
 	 * @param string $gid
-	 * @return void
 	 */
 	public function userDeletedFromGroup($uid, $gid) {
 		/*
@@ -1318,7 +1315,7 @@ public function userDeletedFromGroup($uid, $gid) {
 			->where($qb->expr()->eq('share_type', $qb->createNamedParameter(IShare::TYPE_GROUP)))
 			->andWhere($qb->expr()->eq('share_with', $qb->createNamedParameter($gid)));
 
-		$cursor = $qb->executeQuery();
+		$cursor = $qb->execute();
 		$ids = [];
 		while ($row = $cursor->fetch()) {
 			$ids[] = (int)$row['id'];
@@ -1335,45 +1332,7 @@ public function userDeletedFromGroup($uid, $gid) {
 					->where($qb->expr()->eq('share_type', $qb->createNamedParameter(IShare::TYPE_USERGROUP)))
 					->andWhere($qb->expr()->eq('share_with', $qb->createNamedParameter($uid)))
 					->andWhere($qb->expr()->in('parent', $qb->createNamedParameter($chunk, IQueryBuilder::PARAM_INT_ARRAY)));
-				$qb->executeStatement();
-			}
-		}
-
-		if ($this->shareManager->shareWithGroupMembersOnly()) {
-			$user = $this->userManager->get($uid);
-			if ($user === null) {
-				return;
-			}
-			$userGroups = $this->groupManager->getUserGroupIds($user);
-
-			// Delete user shares received by the user from users in the group.
-			$userReceivedShares = $this->shareManager->getSharedWith($uid, IShare::TYPE_USER, null, -1);
-			foreach ($userReceivedShares as $share) {
-				$owner = $this->userManager->get($share->getSharedBy());
-				if ($owner === null) {
-					continue;
-				}
-				$ownerGroups = $this->groupManager->getUserGroupIds($owner);
-				$mutualGroups = array_intersect($userGroups, $ownerGroups);
-
-				if (count($mutualGroups) === 0) {
-					$this->shareManager->deleteShare($share);
-				}
-			}
-
-			// Delete user shares from the user to users in the group.
-			$userEmittedShares = $this->shareManager->getSharesBy($uid, IShare::TYPE_USER, null, true, -1);
-			foreach ($userEmittedShares as $share) {
-				$recipient = $this->userManager->get($share->getSharedWith());
-				if ($recipient === null) {
-					continue;
-				}
-				$recipientGroups = $this->groupManager->getUserGroupIds($recipient);
-				$mutualGroups = array_intersect($userGroups, $recipientGroups);
-
-				if (count($mutualGroups) === 0) {
-					$this->shareManager->deleteShare($share);
-				}
+				$qb->execute();
 			}
 		}
 	}

lib/private/Share20/DefaultShareProvider.php

@@ -106,7 +106,6 @@ protected function defaultShareProvider() {
 				$this->serverContainer->getL10NFactory(),
 				$this->serverContainer->getURLGenerator(),
 				$this->serverContainer->query(ITimeFactory::class),
-				$this->serverContainer->get(IManager::class),
 			);
 		}
 

lib/private/Share20/ProviderFactory.php

@@ -39,7 +39,6 @@
 use OCP\IUserManager;
 use OCP\L10N\IFactory;
 use OCP\Mail\IMailer;
-use OCP\Share\IManager as IShareManager;
 use OCP\Share\IShare;
 use PHPUnit\Framework\MockObject\MockObject;
 
@@ -83,9 +82,6 @@ class DefaultShareProviderTest extends \Test\TestCase {
 	/** @var ITimeFactory|MockObject */
 	protected $timeFactory;
 
-	/** @var IShareManager&MockObject */
-	protected $shareManager;
-
 	protected function setUp(): void {
 		$this->dbConn = \OC::$server->getDatabaseConnection();
 		$this->userManager = $this->createMock(IUserManager::class);
@@ -97,7 +93,6 @@ protected function setUp(): void {
 		$this->defaults = $this->getMockBuilder(Defaults::class)->disableOriginalConstructor()->getMock();
 		$this->urlGenerator = $this->createMock(IURLGenerator::class);
 		$this->timeFactory = $this->createMock(ITimeFactory::class);
-		$this->shareManager = $this->createMock(IShareManager::class);
 
 		$this->userManager->expects($this->any())->method('userExists')->willReturn(true);
 		$this->timeFactory->expects($this->any())->method('now')->willReturn(new \DateTimeImmutable("2023-05-04 00:00 Europe/Berlin"));
@@ -114,8 +109,7 @@ protected function setUp(): void {
 			$this->defaults,
 			$this->l10nFactory,
 			$this->urlGenerator,
-			$this->timeFactory,
-			$this->shareManager,
+			$this->timeFactory
 		);
 	}
 
@@ -476,8 +470,7 @@ public function testDeleteSingleShare() {
 				$this->defaults,
 				$this->l10nFactory,
 				$this->urlGenerator,
-				$this->timeFactory,
-				$this->shareManager,
+				$this->timeFactory
 			])
 			->setMethods(['getShareById'])
 			->getMock();
@@ -572,8 +565,7 @@ public function testDeleteGroupShareWithUserGroupShares() {
 				$this->defaults,
 				$this->l10nFactory,
 				$this->urlGenerator,
-				$this->timeFactory,
-				$this->shareManager,
+				$this->timeFactory
 			])
 			->setMethods(['getShareById'])
 			->getMock();
@@ -2533,8 +2525,7 @@ public function testGetSharesInFolder() {
 			$this->defaults,
 			$this->l10nFactory,
 			$this->urlGenerator,
-			$this->timeFactory,
-			$this->shareManager,
+			$this->timeFactory
 		);
 
 		$password = md5(time());
@@ -2632,8 +2623,7 @@ public function testGetAccessListNoCurrentAccessRequired() {
 			$this->defaults,
 			$this->l10nFactory,
 			$this->urlGenerator,
-			$this->timeFactory,
-			$this->shareManager,
+			$this->timeFactory
 		);
 
 		$u1 = $userManager->createUser('testShare1', 'test');
@@ -2729,8 +2719,7 @@ public function testGetAccessListCurrentAccessRequired() {
 			$this->defaults,
 			$this->l10nFactory,
 			$this->urlGenerator,
-			$this->timeFactory,
-			$this->shareManager,
+			$this->timeFactory
 		);
 
 		$u1 = $userManager->createUser('testShare1', 'test');