From 788233c3d751dceb57f30b4d0bbd49ea183cf9b8 Mon Sep 17 00:00:00 2001 From: Ferdinand Thiessen Date: Sat, 12 Oct 2024 17:51:56 +0200 Subject: [PATCH] fix(share): Return empty string if no label is set * Resolves: https://github.com/nextcloud/server/issues/48629 While the database supports NULL, the typing has always said it only returns *string*. So to not break any apps that might trust the typings we should return `''` if the database is set to `NULL`. Signed-off-by: Ferdinand Thiessen --- lib/private/Share20/DefaultShareProvider.php | 4 +-- .../lib/Share20/DefaultShareProviderTest.php | 34 +++++++++++++++++++ 2 files changed, 36 insertions(+), 2 deletions(-) diff --git a/lib/private/Share20/DefaultShareProvider.php b/lib/private/Share20/DefaultShareProvider.php index 75e853164b2ae..05346822381bf 100644 --- a/lib/private/Share20/DefaultShareProvider.php +++ b/lib/private/Share20/DefaultShareProvider.php @@ -1048,7 +1048,7 @@ public function getShareByToken($token) { $qb->expr()->eq('item_type', $qb->createNamedParameter('file')), $qb->expr()->eq('item_type', $qb->createNamedParameter('folder')) )) - ->execute(); + ->executeQuery(); $data = $cursor->fetch(); @@ -1081,7 +1081,7 @@ private function createShare($data) { ->setNote((string)$data['note']) ->setMailSend((bool)$data['mail_send']) ->setStatus((int)$data['accepted']) - ->setLabel($data['label']); + ->setLabel($data['label'] ?? ''); $shareTime = new \DateTime(); $shareTime->setTimestamp((int)$data['stime']); diff --git a/tests/lib/Share20/DefaultShareProviderTest.php b/tests/lib/Share20/DefaultShareProviderTest.php index 9fbcebb2d63af..3f2fdd236c1ef 100644 --- a/tests/lib/Share20/DefaultShareProviderTest.php +++ b/tests/lib/Share20/DefaultShareProviderTest.php @@ -891,6 +891,7 @@ public function testGetShareByToken() { 'file_target' => $qb->expr()->literal('myTarget'), 'permissions' => $qb->expr()->literal(13), 'token' => $qb->expr()->literal('secrettoken'), + 'label' => $qb->expr()->literal('the label'), ]); $qb->execute(); $id = $qb->getLastInsertId(); @@ -906,10 +907,43 @@ public function testGetShareByToken() { $this->assertSame('sharedBy', $share->getSharedBy()); $this->assertSame('secrettoken', $share->getToken()); $this->assertSame('password', $share->getPassword()); + $this->assertSame('the label', $share->getLabel()); $this->assertSame(true, $share->getSendPasswordByTalk()); $this->assertSame(null, $share->getSharedWith()); } + /** + * Assert that if no label is provided the label is correctly, + * as types on IShare, a string and not null + */ + public function testGetShareByTokenNullLabel(): void { + $qb = $this->dbConn->getQueryBuilder(); + + $qb->insert('share') + ->values([ + 'share_type' => $qb->expr()->literal(IShare::TYPE_LINK), + 'password' => $qb->expr()->literal('password'), + 'password_by_talk' => $qb->expr()->literal(true), + 'uid_owner' => $qb->expr()->literal('shareOwner'), + 'uid_initiator' => $qb->expr()->literal('sharedBy'), + 'item_type' => $qb->expr()->literal('file'), + 'file_source' => $qb->expr()->literal(42), + 'file_target' => $qb->expr()->literal('myTarget'), + 'permissions' => $qb->expr()->literal(13), + 'token' => $qb->expr()->literal('secrettoken'), + ]); + $qb->executeStatement(); + $id = $qb->getLastInsertId(); + + $file = $this->createMock(File::class); + + $this->rootFolder->method('getUserFolder')->with('shareOwner')->willReturnSelf(); + $this->rootFolder->method('getById')->with(42)->willReturn([$file]); + + $share = $this->provider->getShareByToken('secrettoken'); + $this->assertEquals($id, $share->getId()); + $this->assertSame('', $share->getLabel()); + } public function testGetShareByTokenNotFound() { $this->expectException(\OCP\Share\Exceptions\ShareNotFound::class);