[Share 2.0] Still allow isolated updates

Still allow isolated updates of parameters

apps/files_sharing/api/share20ocs.php

@@ -456,9 +456,9 @@ class Share20OCS {
 		}
 
 		$permissions = $this->request->getParam('permissions', null);
-		$password = $this->request->getParam('password', '');
+		$password = $this->request->getParam('password', null);
 		$publicUpload = $this->request->getParam('publicUpload', null);
-		$expireDate = $this->request->getParam('expireDate', '');
+		$expireDate = $this->request->getParam('expireDate', null);
 
 		/*
 		 * expirationdate, password and publicUpload only make sense for link shares
@@ -470,7 +470,7 @@ class Share20OCS {
 
 			if ($expireDate === '') {
 				$share->setExpirationDate(null);
-			} else {
+			} else if ($expireDate !== null) {
 				try {
 					$expireDate = $this->parseDate($expireDate);
 				} catch (\Exception $e) {
@@ -481,7 +481,7 @@ class Share20OCS {
 
 			if ($password === '') {
 				$share->setPassword(null);
-			} else {
+			} else if ($password !== null) {
 				$share->setPassword($password);
 			}
 

apps/files_sharing/tests/api/share20ocstest.php

@@ -990,8 +990,8 @@ class Share20OCSTest extends \Test\TestCase {
 			->method('getParam')
 			->will($this->returnValueMap([
 				['publicUpload', null, 'false'],
-				['expireDate', '', ''],
-				['password', '', ''],
+				['expireDate', null, ''],
+				['password', null, ''],
 			]));
 
 		$this->shareManager->method('getShareById')->with('ocinternal:42')->willReturn($share);
@@ -1026,8 +1026,8 @@ class Share20OCSTest extends \Test\TestCase {
 			->method('getParam')
 			->will($this->returnValueMap([
 				['publicUpload', null, 'true'],
-				['expireDate', '', '2000-01-01'],
-				['password', '', 'password'],
+				['expireDate', null, '2000-01-01'],
+				['password', null, 'password'],
 			]));
 
 		$this->shareManager->method('getShareById')->with('ocinternal:42')->willReturn($share);
@@ -1066,8 +1066,8 @@ class Share20OCSTest extends \Test\TestCase {
 			->method('getParam')
 			->will($this->returnValueMap([
 				['publicUpload', null, 'true'],
-				['expireDate', '', '2000-01-a'],
-				['password', '', 'password'],
+				['expireDate', null, '2000-01-a'],
+				['password', null, 'password'],
 			]));
 
 		$this->shareManager->method('getShareById')->with('ocinternal:42')->willReturn($share);
@@ -1095,7 +1095,7 @@ class Share20OCSTest extends \Test\TestCase {
 			->method('getParam')
 			->will($this->returnValueMap([
 				['publicUpload', null, 'true'],
-				['expireDate', '', ''],
+				['expireDate', '', null],
 				['password', '', 'password'],
 			]));
 
@@ -1138,6 +1138,120 @@ class Share20OCSTest extends \Test\TestCase {
 		$this->assertEquals($expected->getData(), $result->getData());
 	}
 
+	public function testUpdateLinkSharePasswordDoesNotChangeOther() {
+		$ocs = $this->mockFormatShare();
+
+		$date = new \DateTime('2000-01-01');
+		$date->setTime(0,0,0);
+
+		$share = \OC::$server->getShareManager()->newShare();
+		$share->setPermissions(\OCP\Constants::PERMISSION_ALL)
+			->setSharedBy($this->currentUser)
+			->setShareType(\OCP\Share::SHARE_TYPE_LINK)
+			->setPassword('password')
+			->setExpirationDate($date)
+			->setPermissions(\OCP\Constants::PERMISSION_ALL);
+
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['password', null, 'newpassword'],
+			]));
+
+		$this->shareManager->method('getShareById')->with('ocinternal:42')->willReturn($share);
+
+		$this->shareManager->expects($this->once())->method('updateShare')->with(
+			$this->callback(function (IShare $share) use ($date) {
+				return $share->getPermissions() === \OCP\Constants::PERMISSION_ALL &&
+				$share->getPassword() === 'newpassword' &&
+				$share->getExpirationDate() === $date;
+			})
+		);
+
+		$expected = new \OC_OCS_Result(null);
+		$result = $ocs->updateShare(42);
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testUpdateLinkShareExpireDateDoesNotChangeOther() {
+		$ocs = $this->mockFormatShare();
+
+		$share = \OC::$server->getShareManager()->newShare();
+		$share->setPermissions(\OCP\Constants::PERMISSION_ALL)
+			->setSharedBy($this->currentUser)
+			->setShareType(\OCP\Share::SHARE_TYPE_LINK)
+			->setPassword('password')
+			->setExpirationDate(new \DateTime())
+			->setPermissions(\OCP\Constants::PERMISSION_ALL);
+
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['expireDate', null, '2010-12-23'],
+			]));
+
+		$this->shareManager->method('getShareById')->with('ocinternal:42')->willReturn($share);
+
+		$this->shareManager->expects($this->once())->method('updateShare')->with(
+			$this->callback(function (IShare $share) {
+				$date = new \DateTime('2010-12-23');
+				$date->setTime(0,0,0);
+
+				return $share->getPermissions() === \OCP\Constants::PERMISSION_ALL &&
+				$share->getPassword() === 'password' &&
+				$share->getExpirationDate() == $date;
+			})
+		);
+
+		$expected = new \OC_OCS_Result(null);
+		$result = $ocs->updateShare(42);
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testUpdateLinkSharePublicUploadDoesNotChangeOther() {
+		$ocs = $this->mockFormatShare();
+
+		$date = new \DateTime('2000-01-01');
+
+		$folder = $this->getMock('\OCP\Files\Folder');
+
+		$share = \OC::$server->getShareManager()->newShare();
+		$share->setPermissions(\OCP\Constants::PERMISSION_ALL)
+			->setSharedBy($this->currentUser)
+			->setShareType(\OCP\Share::SHARE_TYPE_LINK)
+			->setPassword('password')
+			->setExpirationDate($date)
+			->setPermissions(\OCP\Constants::PERMISSION_ALL)
+			->setPath($folder);
+
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['publicUpload', null, 'true'],
+			]));
+
+		$this->shareManager->method('getShareById')->with('ocinternal:42')->willReturn($share);
+		$this->shareManager->method('shareApiLinkAllowPublicUpload')->willReturn(true);
+
+		$this->shareManager->expects($this->once())->method('updateShare')->with(
+			$this->callback(function (IShare $share) use ($date) {
+				return $share->getPermissions() === \OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_DELETE &&
+				$share->getPassword() === 'password' &&
+				$share->getExpirationDate() === $date;
+			})
+		);
+
+		$expected = new \OC_OCS_Result(null);
+		$result = $ocs->updateShare(42);
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
 	public function testUpdateOtherPermissions() {
 		$ocs = $this->mockFormatShare();