Merge pull request #43833 from nextcloud/backport/43428/stable28

4 files changed, 21 insertions, 10 deletions

diff --git a/apps/files_sharing/lib/Controller/ShareAPIController.php b/apps/files_sharing/lib/Controller/ShareAPIController.php
index aa239ae8bb6..77faa2ab0c9 100644
--- a/apps/files_sharing/lib/Controller/ShareAPIController.php
+++ b/apps/files_sharing/lib/Controller/ShareAPIController.php
@@ -240,6 +240,7 @@ class ShareAPIController extends OCSController {
 
 		$expiration = $share->getExpirationDate();
 		if ($expiration !== null) {
+			$expiration->setTimezone($this->dateTimeZone->getTimeZone());
 			$result['expiration'] = $expiration->format('Y-m-d 00:00:00');
 		}
 
@@ -1695,12 +1696,14 @@ class ShareAPIController extends OCSController {
 	private function parseDate(string $expireDate): \DateTime {
 		try {
 			$date = new \DateTime(trim($expireDate, "\""), $this->dateTimeZone->getTimeZone());
+			// Make sure it expires at midnight in owner timezone
+			$date->setTime(0, 0, 0);
 		} catch (\Exception $e) {
 			throw new \Exception('Invalid date. Format must be YYYY-MM-DD');
 		}
 
+		// Use server timezone to store the date
 		$date->setTimezone(new \DateTimeZone(date_default_timezone_get()));
-		$date->setTime(0, 0, 0);
 
 		return $date;
 	}
diff --git a/apps/files_sharing/tests/ApiTest.php b/apps/files_sharing/tests/ApiTest.php
index 7e916f621aa..98f87c96f31 100644
--- a/apps/files_sharing/tests/ApiTest.php
+++ b/apps/files_sharing/tests/ApiTest.php
@@ -124,6 +124,7 @@ class ApiTest extends TestCase {
 		$userStatusManager = $this->createMock(IUserStatusManager::class);
 		$previewManager = $this->createMock(IPreview::class);
 		$dateTimeZone = $this->createMock(IDateTimeZone::class);
+		$dateTimeZone->method('getTimeZone')->willReturn(new \DateTimeZone(date_default_timezone_get()));
 
 		return new ShareAPIController(
 			self::APP_NAME,
@@ -1060,10 +1061,9 @@ class ApiTest extends TestCase {
 		$config->setAppValue('core', 'shareapi_enforce_expire_date', 'yes');
 
 		$dateWithinRange = new \DateTime();
-		$dateWithinRange->setTime(0, 0, 0);
-		$dateWithinRange->add(new \DateInterval('P5D'));
+		$dateWithinRange->add(new \DateInterval('P6D'));
+
 		$dateOutOfRange = new \DateTime();
-		$dateOutOfRange->setTime(0, 0, 0);
 		$dateOutOfRange->add(new \DateInterval('P8D'));
 
 		// update expire date to a valid value
@@ -1074,6 +1074,8 @@ class ApiTest extends TestCase {
 		$share1 = $this->shareManager->getShareById($share1->getFullId());
 
 		// date should be changed
+		$dateWithinRange->setTime(0, 0, 0);
+		$dateWithinRange->setTimezone(new \DateTimeZone(date_default_timezone_get()));
 		$this->assertEquals($dateWithinRange, $share1->getExpirationDate());
 
 		// update expire date to a value out of range
@@ -1287,12 +1289,14 @@ class ApiTest extends TestCase {
 
 	public function datesProvider() {
 		$date = new \DateTime();
+		$date->setTime(0, 0);
 		$date->add(new \DateInterval('P5D'));
+		$date->setTimezone(new \DateTimeZone(date_default_timezone_get()));
 
 		return [
-			[$date->format('Y-m-d'), true],
+			[$date->format('Y-m-d H:i:s'), true],
 			['abc', false],
-			[$date->format('Y-m-d') . 'xyz', false],
+			[$date->format('Y-m-d H:i:s') . 'xyz', false],
 		];
 	}
 
@@ -1318,7 +1322,7 @@ class ApiTest extends TestCase {
 
 		$data = $result->getData();
 		$this->assertTrue(is_string($data['token']));
-		$this->assertEquals($date, substr($data['expiration'], 0, 10));
+		$this->assertEquals(substr($date, 0, 10), substr($data['expiration'], 0, 10));
 
 		// check for correct link
 		$url = \OC::$server->getURLGenerator()->getAbsoluteURL('/index.php/s/' . $data['token']);
@@ -1326,7 +1330,7 @@ class ApiTest extends TestCase {
 
 		$share = $this->shareManager->getShareById('ocinternal:'.$data['id']);
 
-		$this->assertEquals($date, $share->getExpirationDate()->format('Y-m-d'));
+		$this->assertEquals($date, $share->getExpirationDate()->format('Y-m-d H:i:s'));
 
 		$this->shareManager->deleteShare($share);
 	}
@@ -1350,7 +1354,7 @@ class ApiTest extends TestCase {
 
 		$data = $result->getData();
 		$this->assertTrue(is_string($data['token']));
-		$this->assertEquals($date->format('Y-m-d') . ' 00:00:00', $data['expiration']);
+		$this->assertEquals($date->format('Y-m-d 00:00:00'), $data['expiration']);
 
 		// check for correct link
 		$url = \OC::$server->getURLGenerator()->getAbsoluteURL('/index.php/s/' . $data['token']);
diff --git a/apps/files_sharing/tests/CapabilitiesTest.php b/apps/files_sharing/tests/CapabilitiesTest.php
index 1a3c416b10c..d7c3f218d9f 100644
--- a/apps/files_sharing/tests/CapabilitiesTest.php
+++ b/apps/files_sharing/tests/CapabilitiesTest.php
@@ -36,6 +36,7 @@ use OCP\EventDispatcher\IEventDispatcher;
 use OCP\Files\IRootFolder;
 use OCP\Files\Mount\IMountManager;
 use OCP\IConfig;
+use OCP\IDateTimeZone;
 use OCP\IGroupManager;
 use OCP\IL10N;
 use OCP\IURLGenerator;
@@ -96,7 +97,8 @@ class CapabilitiesTest extends \Test\TestCase {
 			$this->createMock(IEventDispatcher::class),
 			$this->createMock(IUserSession::class),
 			$this->createMock(KnownUserService::class),
-			$this->createMock(ShareDisableChecker::class)
+			$this->createMock(ShareDisableChecker::class),
+			$this->createMock(IDateTimeZone::class),
 		);
 		$cap = new Capabilities($config, $shareManager);
 		$result = $this->getFilesSharingPart($cap->getCapabilities());
diff --git a/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php b/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php
index 822212ae86f..22b1da0f285 100644
--- a/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php
+++ b/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php
@@ -845,6 +845,7 @@ class ShareAPIControllerTest extends TestCase {
 		$this->groupManager->method('get')->willReturnMap([
 			['group', $group],
 		]);
+		$this->dateTimeZone->method('getTimezone')->willReturn(new \DateTimeZone('UTC'));
 
 		$d = $ocs->getShare($share->getId())->getData()[0];
 
@@ -4647,6 +4648,7 @@ class ShareAPIControllerTest extends TestCase {
 		$this->rootFolder->method('getUserFolder')
 			->with($this->currentUser)
 			->willReturnSelf();
+		$this->dateTimeZone->method('getTimezone')->willReturn(new \DateTimeZone('UTC'));
 
 		if (!$exception) {
 			$this->rootFolder->method('getById')