Clear backupcodes reminder if no 2FA is enabled

Fixes #14125

Listen to 2FA disable event. If a provider is disabled for a user. We
check if there are no more providers. If there are no more providers we
Remove the backupcode reminder notification (if still present).

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

1 files changed, 110 insertions, 0 deletions

diff --git a/apps/twofactor_backupcodes/tests/Unit/Listener/ProviderDisabledTest.php b/apps/twofactor_backupcodes/tests/Unit/Listener/ProviderDisabledTest.php
new file mode 100644
index 00000000000..1bd5a7ccab0
--- /dev/null
+++ b/apps/twofactor_backupcodes/tests/Unit/Listener/ProviderDisabledTest.php
@@ -0,0 +1,110 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\TwoFactorBackupCodes\Tests\Unit\Listener;
+
+use OCA\TwoFactorBackupCodes\BackgroundJob\RememberBackupCodesJob;
+use OCA\TwoFactorBackupCodes\Listener\ProviderDisabled;
+use OCP\Authentication\TwoFactorAuth\IRegistry;
+use OCP\Authentication\TwoFactorAuth\RegistryEvent;
+use OCP\BackgroundJob\IJobList;
+use OCP\IUser;
+use Symfony\Component\EventDispatcher\Event;
+use Test\TestCase;
+
+class ProviderDisabledTest extends TestCase {
+
+	/** @var IRegistry|\PHPUnit\Framework\MockObject\MockObject */
+	private $registy;
+
+	/** @var IJobList|\PHPUnit\Framework\MockObject\MockObject */
+	private $jobList;
+
+	/** @var ProviderDisabled */
+	private $listener;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->registy = $this->createMock(IRegistry::class);
+		$this->jobList = $this->createMock(IJobList::class);
+
+		$this->listener = new ProviderDisabled($this->registy, $this->jobList);
+	}
+
+	public function testHandleGenericEvent() {
+		$event = $this->createMock(Event::class);
+		$this->jobList->expects($this->never())
+			->method($this->anything());
+
+		$this->listener->handle($event);
+	}
+
+	public function testHandleStillActiveProvider() {
+		$user = $this->createMock(IUser::class);
+		$user->method('getUID')
+			->willReturn('myUID');
+		$event = $this->createMock(RegistryEvent::class);
+		$event->method('getUser')
+			->willReturn($user);
+
+		$this->registy->method('getProviderStates')
+			->with($user)
+			->willReturn([
+				'backup_codes' => false,
+				'foo' => true,
+			]);
+
+		$this->jobList->expects($this->never())
+			->method($this->anything());
+
+		$this->listener->handle($event);
+	}
+
+	public function testHandleNoActiveProvider() {
+		$user = $this->createMock(IUser::class);
+		$user->method('getUID')
+			->willReturn('myUID');
+		$event = $this->createMock(RegistryEvent::class);
+		$event->method('getUser')
+			->willReturn($user);
+
+		$this->registy->method('getProviderStates')
+			->with($user)
+			->willReturn([
+				'backup_codes' => false,
+				'foo' => false,
+			]);
+
+		$this->jobList->expects($this->once())
+			->method('remove')
+			->with(
+				$this->equalTo(RememberBackupCodesJob::class),
+				$this->equalTo(['uid' => 'myUID'])
+			);
+
+		$this->listener->handle($event);
+	}
+}