Merge pull request #18938 from owncloud/occ_decrypt_all2

occ script to disable encryption and to decrypt all files again

1 files changed, 215 insertions, 0 deletions

diff --git a/tests/core/command/encryption/decryptalltest.php b/tests/core/command/encryption/decryptalltest.php
new file mode 100644
index 00000000000..b7fd630e9b0
--- /dev/null
+++ b/tests/core/command/encryption/decryptalltest.php
@@ -0,0 +1,215 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@owncloud.com>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+
+namespace Tests\Core\Command\Encryption;
+
+
+use OC\Core\Command\Encryption\DecryptAll;
+use Test\TestCase;
+
+class DecryptAllTest extends TestCase {
+
+	/** @var \PHPUnit_Framework_MockObject_MockObject | \OCP\IConfig */
+	protected $config;
+
+	/** @var \PHPUnit_Framework_MockObject_MockObject | \OCP\Encryption\IManager  */
+	protected $encryptionManager;
+
+	/** @var \PHPUnit_Framework_MockObject_MockObject | \OCP\App\IAppManager  */
+	protected $appManager;
+
+	/** @var \PHPUnit_Framework_MockObject_MockObject  | \Symfony\Component\Console\Input\InputInterface */
+	protected $consoleInput;
+
+	/** @var \PHPUnit_Framework_MockObject_MockObject | \Symfony\Component\Console\Output\OutputInterface */
+	protected $consoleOutput;
+
+	/** @var \PHPUnit_Framework_MockObject_MockObject | \Symfony\Component\Console\Helper\QuestionHelper */
+	protected $questionHelper;
+
+	/** @var \PHPUnit_Framework_MockObject_MockObject | \OC\Encryption\DecryptAll */
+	protected $decryptAll;
+
+	public function setUp() {
+		parent::setUp();
+
+		$this->config = $this->getMockBuilder('OCP\IConfig')
+			->disableOriginalConstructor()
+			->getMock();
+		$this->encryptionManager = $this->getMockBuilder('OCP\Encryption\IManager')
+			->disableOriginalConstructor()
+			->getMock();
+		$this->appManager = $this->getMockBuilder('OCP\App\IAppManager')
+			->disableOriginalConstructor()
+			->getMock();
+		$this->questionHelper = $this->getMockBuilder('Symfony\Component\Console\Helper\QuestionHelper')
+			->disableOriginalConstructor()
+			->getMock();
+		$this->decryptAll = $this->getMockBuilder('OC\Encryption\DecryptAll')
+			->disableOriginalConstructor()->getMock();
+		$this->consoleInput = $this->getMock('Symfony\Component\Console\Input\InputInterface');
+		$this->consoleOutput = $this->getMock('Symfony\Component\Console\Output\OutputInterface');
+
+		$this->config->expects($this->any())
+			->method('getSystemValue')
+			->with('singleUser', false)
+			->willReturn(false);
+		$this->appManager->expects($this->any())
+			->method('isEnabledForUser')
+			->with('files_trashbin')->willReturn(true);
+
+	}
+
+	public function testConstructDesctruct() {
+		// on construct we enable single-user-mode and disable the trash bin
+		$this->config->expects($this->at(1))
+			->method('setSystemValue')
+			->with('singleUser', true);
+		$this->appManager->expects($this->once())
+			->method('disableApp')
+			->with('files_trashbin');
+
+		// on destruct wi disable single-user-mode again and enable the trash bin
+		$this->config->expects($this->at(2))
+			->method('setSystemValue')
+			->with('singleUser', false);
+		$this->appManager->expects($this->once())
+			->method('enableApp')
+			->with('files_trashbin');
+
+		$instance = new DecryptAll(
+			$this->encryptionManager,
+			$this->appManager,
+			$this->config,
+			$this->decryptAll,
+			$this->questionHelper
+		);
+
+		$this->assertTrue(
+			$this->invokePrivate($instance, 'wasTrashbinEnabled')
+		);
+
+		$this->assertFalse(
+			$this->invokePrivate($instance, 'wasSingleUserModeEnabled')
+		);
+	}
+
+	/**
+	 * @dataProvider dataTestExecute
+	 */
+	public function testExecute($encryptionEnabled, $continue) {
+
+		$instance = new DecryptAll(
+			$this->encryptionManager,
+			$this->appManager,
+			$this->config,
+			$this->decryptAll,
+			$this->questionHelper
+		);
+
+		$this->encryptionManager->expects($this->once())
+			->method('isEnabled')
+			->willReturn($encryptionEnabled);
+
+		$this->consoleInput->expects($this->any())
+			->method('getArgument')
+			->with('user')
+			->willReturn('user1');
+
+		if ($encryptionEnabled) {
+			$this->config->expects($this->at(0))
+				->method('setAppValue')
+				->with('core', 'encryption_enabled', 'no');
+			$this->questionHelper->expects($this->once())
+				->method('ask')
+				->willReturn($continue);
+			if ($continue) {
+				$this->decryptAll->expects($this->once())
+					->method('decryptAll')
+					->with($this->consoleInput, $this->consoleOutput, 'user1');
+			} else {
+				$this->decryptAll->expects($this->never())->method('decryptAll');
+				$this->config->expects($this->at(1))
+					->method('setAppValue')
+					->with('core', 'encryption_enabled', 'yes');
+			}
+		} else {
+			$this->config->expects($this->never())->method('setAppValue');
+			$this->decryptAll->expects($this->never())->method('decryptAll');
+			$this->questionHelper->expects($this->never())->method('ask');
+		}
+
+		$this->invokePrivate($instance, 'execute', [$this->consoleInput, $this->consoleOutput]);
+	}
+
+	public function dataTestExecute() {
+		return [
+			[true, true],
+			[true, false],
+			[false, true],
+			[false, false]
+		];
+	}
+
+	/**
+	 * @expectedException \Exception
+	 */
+	public function testExecuteFailure() {
+		$instance = new DecryptAll(
+			$this->encryptionManager,
+			$this->appManager,
+			$this->config,
+			$this->decryptAll,
+			$this->questionHelper
+		);
+
+		$this->config->expects($this->at(0))
+			->method('setAppValue')
+			->with('core', 'encryption_enabled', 'no');
+
+		// make sure that we enable encryption again after a exception was thrown
+		$this->config->expects($this->at(1))
+			->method('setAppValue')
+			->with('core', 'encryption_enabled', 'yes');
+
+		$this->encryptionManager->expects($this->once())
+			->method('isEnabled')
+			->willReturn(true);
+
+		$this->consoleInput->expects($this->any())
+			->method('getArgument')
+			->with('user')
+			->willReturn('user1');
+
+		$this->questionHelper->expects($this->once())
+			->method('ask')
+			->willReturn(true);
+
+		$this->decryptAll->expects($this->once())
+			->method('decryptAll')
+			->with($this->consoleInput, $this->consoleOutput, 'user1')
+			->willReturnCallback(function() { throw new \Exception(); });
+
+		$this->invokePrivate($instance, 'execute', [$this->consoleInput, $this->consoleOutput]);
+	}
+
+}