fix(2fa): Add missing BruteForceProtection attribute

fix(2fa): Add missing BruteForceProtection attribute

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

[skip ci]

Author: come-nc

core/Controller/TwoFactorChallengeController.php

@@ -10,6 +10,7 @@
 use OC\Authentication\TwoFactorAuth\Manager;
 use OC_User;
 use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\Attribute\BruteForceProtection;
 use OCP\AppFramework\Http\Attribute\FrontpageRoute;
 use OCP\AppFramework\Http\Attribute\NoAdminRequired;
 use OCP\AppFramework\Http\Attribute\NoCSRFRequired;
@@ -189,10 +190,12 @@ public function solveChallenge($challengeProviderId, $challenge, $redirect_url =
 		$uid = $user->getUID();
 		$this->logger->warning("Two-factor challenge failed: $uid (Remote IP: $ip)");
 		$this->session->set('two_factor_auth_error', true);
-		return new RedirectResponse($this->urlGenerator->linkToRoute('core.TwoFactorChallenge.showChallenge', [
+		$response = new RedirectResponse($this->urlGenerator->linkToRoute('core.TwoFactorChallenge.showChallenge', [
 			'challengeProviderId' => $provider->getId(),
 			'redirect_url' => $redirect_url,
 		]));
+		$response->throttle(['user' => $uid, 'provider' => $challengeProviderId]);
+		return $response;
 	}
 
 	#[NoAdminRequired]

tests/Core/Controller/TwoFactorChallengeControllerTest.php

@@ -253,6 +253,7 @@ public function testSolveChallengeInvalidProvider(): void {
 
 	public function testSolveInvalidChallenge(): void {
 		$user = $this->createMock(IUser::class);
+		$user->method('getUID')->willReturn('myuser');
 		$provider = $this->createMock(IProvider::class);
 
 		$this->userSession->expects($this->once())
@@ -282,11 +283,13 @@ public function testSolveInvalidChallenge(): void {
 			->willReturn('myprovider');
 
 		$expected = new RedirectResponse('files/index/url');
+		$expected->throttle(['user' => 'myuser', 'provider' => 'myprovider']);
 		$this->assertEquals($expected, $this->controller->solveChallenge('myprovider', 'token', '/url'));
 	}
 
 	public function testSolveChallengeTwoFactorException(): void {
 		$user = $this->createMock(IUser::class);
+		$user->method('getUID')->willReturn('myuser');
 		$provider = $this->createMock(IProvider::class);
 		$exception = new TwoFactorException('2FA failed');
 
@@ -324,6 +327,7 @@ public function testSolveChallengeTwoFactorException(): void {
 			->willReturn('myprovider');
 
 		$expected = new RedirectResponse('files/index/url');
+		$expected->throttle(['user' => 'myuser', 'provider' => 'myprovider']);
 		$this->assertEquals($expected, $this->controller->solveChallenge('myprovider', 'token', '/url'));
 	}