[Share 2.0] When passing empty strings don't fail

The password and expiration date can be set to empty strings when
created. This is now handled gracefully.

2 files changed, 250 insertions, 10 deletions

diff --git a/apps/files_sharing/api/share20ocs.php b/apps/files_sharing/api/share20ocs.php
index 3048eb7cd1a..081c3b16999 100644
--- a/apps/files_sharing/api/share20ocs.php
+++ b/apps/files_sharing/api/share20ocs.php
@@ -272,12 +272,12 @@ class Share20OCS {
 			if ($publicUpload === 'true') {
 				// Check if public upload is allowed
 				if (!$this->shareManager->shareApiLinkAllowPublicUpload()) {
-					return new \OC_OCS_Result(null, 403, '"public upload disabled by the administrator');
+					return new \OC_OCS_Result(null, 403, 'public upload disabled by the administrator');
 				}
 
 				// Public upload can only be set for folders
 				if ($path instanceof \OCP\Files\File) {
-					return new \OC_OCS_Result(null, 404, '"public upload is only possible for public shared folders');
+					return new \OC_OCS_Result(null, 404, 'public upload is only possible for public shared folders');
 				}
 
 				$share->setPermissions(
@@ -290,12 +290,16 @@ class Share20OCS {
 			}
 
 			// Set password
-			$share->setPassword($this->request->getParam('password', null));
+			$password = $this->request->getParam('password', '');
+
+			if ($password !== '') {
+				$share->setPassword($password);
+			}
 
 			//Expire date
-			$expireDate = $this->request->getParam('expireDate', null);
+			$expireDate = $this->request->getParam('expireDate', '');
 
-			if ($expireDate !== null) {
+			if ($expireDate !== '') {
 				try {
 					$expireDate = $this->parseDate($expireDate);
 					$share->setExpirationDate($expireDate);
diff --git a/apps/files_sharing/tests/api/share20ocstest.php b/apps/files_sharing/tests/api/share20ocstest.php
index f38af988155..4bbcfb5a600 100644
--- a/apps/files_sharing/tests/api/share20ocstest.php
+++ b/apps/files_sharing/tests/api/share20ocstest.php
@@ -31,19 +31,19 @@ use OCP\Files\IRootFolder;
 
 class Share20OCSTest extends \Test\TestCase {
 
-	/** @var \OC\Share20\Manager */
+	/** @var \OC\Share20\Manager | \PHPUnit_Framework_MockObject_MockObject */
 	private $shareManager;
 
-	/** @var IGroupManager */
+	/** @var IGroupManager | \PHPUnit_Framework_MockObject_MockObject */
 	private $groupManager;
 
-	/** @var IUserManager */
+	/** @var IUserManager | \PHPUnit_Framework_MockObject_MockObject */
 	private $userManager;
 
-	/** @var IRequest */
+	/** @var IRequest | \PHPUnit_Framework_MockObject_MockObject */
 	private $request;
 
-	/** @var IRootFolder */
+	/** @var IRootFolder | \PHPUnit_Framework_MockObject_MockObject */
 	private $rootFolder;
 
 	/** @var IURLGenerator */
@@ -78,6 +78,20 @@ class Share20OCSTest extends \Test\TestCase {
 		);
 	}
 
+	private function mockFormatShare() {
+		return $this->getMockBuilder('OCA\Files_Sharing\API\Share20OCS')
+			->setConstructorArgs([
+				$this->shareManager,
+				$this->groupManager,
+				$this->userManager,
+				$this->request,
+				$this->rootFolder,
+				$this->urlGenerator,
+				$this->currentUser
+			])->setMethods(['formatShare'])
+			->getMock();
+	}
+
 	public function testDeleteShareShareNotFound() {
 		$this->shareManager
 			->expects($this->once())
@@ -696,4 +710,226 @@ class Share20OCSTest extends \Test\TestCase {
 		$this->assertEquals($expected->getMeta(), $result->getMeta());
 		$this->assertEquals($expected->getData(), $result->getData());
 	}
+
+	public function testCreateShareLinkNoLinksAllowed() {
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['path', null, 'valid-path'],
+				['shareType', '-1', \OCP\Share::SHARE_TYPE_LINK],
+			]));
+
+		$path = $this->getMock('\OCP\Files\Folder');
+		$this->rootFolder->method('getUserFolder')->with($this->currentUser->getUID())->will($this->returnSelf());
+		$this->rootFolder->method('get')->with('valid-path')->willReturn($path);
+
+		$this->shareManager->method('newShare')->willReturn(\OC::$server->getShareManager()->newShare());
+
+		$expected = new \OC_OCS_Result(null, 404, 'public link sharing is disabled by the administrator');
+		$result = $this->ocs->createShare();
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testCreateShareLinkNoPublicUpload() {
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['path', null, 'valid-path'],
+				['shareType', '-1', \OCP\Share::SHARE_TYPE_LINK],
+				['publicUpload', null, 'true'],
+			]));
+
+		$path = $this->getMock('\OCP\Files\Folder');
+		$this->rootFolder->method('getUserFolder')->with($this->currentUser->getUID())->will($this->returnSelf());
+		$this->rootFolder->method('get')->with('valid-path')->willReturn($path);
+
+		$this->shareManager->method('newShare')->willReturn(\OC::$server->getShareManager()->newShare());
+		$this->shareManager->method('shareApiAllowLinks')->willReturn(true);
+
+		$expected = new \OC_OCS_Result(null, 403, 'public upload disabled by the administrator');
+		$result = $this->ocs->createShare();
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testCreateShareLinkPublicUploadFile() {
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['path', null, 'valid-path'],
+				['shareType', '-1', \OCP\Share::SHARE_TYPE_LINK],
+				['publicUpload', null, 'true'],
+			]));
+
+		$path = $this->getMock('\OCP\Files\File');
+		$this->rootFolder->method('getUserFolder')->with($this->currentUser->getUID())->will($this->returnSelf());
+		$this->rootFolder->method('get')->with('valid-path')->willReturn($path);
+
+		$this->shareManager->method('newShare')->willReturn(\OC::$server->getShareManager()->newShare());
+		$this->shareManager->method('shareApiAllowLinks')->willReturn(true);
+		$this->shareManager->method('shareApiLinkAllowPublicUpload')->willReturn(true);
+
+		$expected = new \OC_OCS_Result(null, 404, 'public upload is only possible for public shared folders');
+		$result = $this->ocs->createShare();
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testCreateShareLinkPublicUploadFolder() {
+		$ocs = $this->mockFormatShare();
+
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['path', null, 'valid-path'],
+				['shareType', '-1', \OCP\Share::SHARE_TYPE_LINK],
+				['publicUpload', null, 'true'],
+				['expireDate', '', ''],
+				['password', '', ''],
+			]));
+
+		$path = $this->getMock('\OCP\Files\Folder');
+		$this->rootFolder->method('getUserFolder')->with($this->currentUser->getUID())->will($this->returnSelf());
+		$this->rootFolder->method('get')->with('valid-path')->willReturn($path);
+
+		$this->shareManager->method('newShare')->willReturn(\OC::$server->getShareManager()->newShare());
+		$this->shareManager->method('shareApiAllowLinks')->willReturn(true);
+		$this->shareManager->method('shareApiLinkAllowPublicUpload')->willReturn(true);
+
+		$currentUser = $this->currentUser;
+
+		$this->shareManager->expects($this->once())->method('createShare')->with(
+			$this->callback(function (IShare $share) use ($path, $currentUser) {
+				return $share->getPath() === $path &&
+					$share->getShareType() === \OCP\Share::SHARE_TYPE_LINK &&
+					$share->getPermissions() === \OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_DELETE &&
+					$share->getSharedBy() === $currentUser &&
+					$share->getPassword() === null &&
+					$share->getExpirationDate() === null;
+			})
+		);
+
+		$expected = new \OC_OCS_Result(null);
+		$result = $ocs->createShare();
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testCreateShareLinkPassword() {
+		$ocs = $this->mockFormatShare();
+
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['path', null, 'valid-path'],
+				['shareType', '-1', \OCP\Share::SHARE_TYPE_LINK],
+				['publicUpload', null, 'false'],
+				['expireDate', '', ''],
+				['password', '', 'password'],
+			]));
+
+		$path = $this->getMock('\OCP\Files\Folder');
+		$this->rootFolder->method('getUserFolder')->with($this->currentUser->getUID())->will($this->returnSelf());
+		$this->rootFolder->method('get')->with('valid-path')->willReturn($path);
+
+		$this->shareManager->method('newShare')->willReturn(\OC::$server->getShareManager()->newShare());
+		$this->shareManager->method('shareApiAllowLinks')->willReturn(true);
+		$this->shareManager->method('shareApiLinkAllowPublicUpload')->willReturn(true);
+
+		$currentUser = $this->currentUser;
+
+		$this->shareManager->expects($this->once())->method('createShare')->with(
+			$this->callback(function (IShare $share) use ($path, $currentUser) {
+				return $share->getPath() === $path &&
+				$share->getShareType() === \OCP\Share::SHARE_TYPE_LINK &&
+				$share->getPermissions() === \OCP\Constants::PERMISSION_READ &&
+				$share->getSharedBy() === $currentUser &&
+				$share->getPassword() === 'password' &&
+				$share->getExpirationDate() === null;
+			})
+		);
+
+		$expected = new \OC_OCS_Result(null);
+		$result = $ocs->createShare();
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testCreateShareValidExpireDate() {
+		$ocs = $this->mockFormatShare();
+
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['path', null, 'valid-path'],
+				['shareType', '-1', \OCP\Share::SHARE_TYPE_LINK],
+				['publicUpload', null, 'false'],
+				['expireDate', '', '2000-01-01'],
+				['password', '', ''],
+			]));
+
+		$path = $this->getMock('\OCP\Files\Folder');
+		$this->rootFolder->method('getUserFolder')->with($this->currentUser->getUID())->will($this->returnSelf());
+		$this->rootFolder->method('get')->with('valid-path')->willReturn($path);
+
+		$this->shareManager->method('newShare')->willReturn(\OC::$server->getShareManager()->newShare());
+		$this->shareManager->method('shareApiAllowLinks')->willReturn(true);
+		$this->shareManager->method('shareApiLinkAllowPublicUpload')->willReturn(true);
+
+		$currentUser = $this->currentUser;
+
+		$this->shareManager->expects($this->once())->method('createShare')->with(
+			$this->callback(function (IShare $share) use ($path, $currentUser) {
+				$date = new \DateTime('2000-01-01');
+				$date->setTime(0,0,0);
+
+				return $share->getPath() === $path &&
+				$share->getShareType() === \OCP\Share::SHARE_TYPE_LINK &&
+				$share->getPermissions() === \OCP\Constants::PERMISSION_READ &&
+				$share->getSharedBy() === $currentUser &&
+				$share->getPassword() === null &&
+				$share->getExpirationDate() == $date;
+			})
+		);
+
+		$expected = new \OC_OCS_Result(null);
+		$result = $ocs->createShare();
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
+
+	public function testCreateShareInvalidExpireDate() {
+		$ocs = $this->mockFormatShare();
+
+		$this->request
+			->method('getParam')
+			->will($this->returnValueMap([
+				['path', null, 'valid-path'],
+				['shareType', '-1', \OCP\Share::SHARE_TYPE_LINK],
+				['publicUpload', null, 'false'],
+				['expireDate', '', 'a1b2d3'],
+				['password', '', ''],
+			]));
+
+		$path = $this->getMock('\OCP\Files\Folder');
+		$this->rootFolder->method('getUserFolder')->with($this->currentUser->getUID())->will($this->returnSelf());
+		$this->rootFolder->method('get')->with('valid-path')->willReturn($path);
+
+		$this->shareManager->method('newShare')->willReturn(\OC::$server->getShareManager()->newShare());
+		$this->shareManager->method('shareApiAllowLinks')->willReturn(true);
+		$this->shareManager->method('shareApiLinkAllowPublicUpload')->willReturn(true);
+
+		$expected = new \OC_OCS_Result(null, 404, 'Invalid Date. Format must be YYYY-MM-DD.');
+		$result = $ocs->createShare();
+
+		$this->assertEquals($expected->getMeta(), $result->getMeta());
+		$this->assertEquals($expected->getData(), $result->getData());
+	}
 }