techdebt(DI): Use public IThrottler interface which exists since Nextcloud 25

Signed-off-by: Joas Schilling <coding@schilljs.com>

22 files changed, 67 insertions, 67 deletions

diff --git a/apps/dav/lib/Connector/PublicAuth.php b/apps/dav/lib/Connector/PublicAuth.php
index cc51a249e75..6f58e89f1c0 100644
--- a/apps/dav/lib/Connector/PublicAuth.php
+++ b/apps/dav/lib/Connector/PublicAuth.php
@@ -29,9 +29,9 @@
  */
 namespace OCA\DAV\Connector;
 
-use OC\Security\Bruteforce\Throttler;
 use OCP\IRequest;
 use OCP\ISession;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Share\Exceptions\ShareNotFound;
 use OCP\Share\IManager;
 use OCP\Share\IShare;
@@ -48,12 +48,12 @@ class PublicAuth extends AbstractBasic {
 	private IManager $shareManager;
 	private ISession $session;
 	private IRequest $request;
-	private Throttler $throttler;
+	private IThrottler $throttler;
 
 	public function __construct(IRequest $request,
 								IManager $shareManager,
 								ISession $session,
-								Throttler $throttler) {
+								IThrottler $throttler) {
 		$this->request = $request;
 		$this->shareManager = $shareManager;
 		$this->session = $session;
diff --git a/apps/dav/lib/Connector/Sabre/Auth.php b/apps/dav/lib/Connector/Sabre/Auth.php
index 75e3f61fded..29e39349704 100644
--- a/apps/dav/lib/Connector/Sabre/Auth.php
+++ b/apps/dav/lib/Connector/Sabre/Auth.php
@@ -36,12 +36,12 @@ namespace OCA\DAV\Connector\Sabre;
 use Exception;
 use OC\Authentication\Exceptions\PasswordLoginForbiddenException;
 use OC\Authentication\TwoFactorAuth\Manager;
-use OC\Security\Bruteforce\Throttler;
 use OC\User\Session;
 use OCA\DAV\Connector\Sabre\Exception\PasswordLoginForbidden;
 use OCA\DAV\Connector\Sabre\Exception\TooManyRequests;
 use OCP\IRequest;
 use OCP\ISession;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Security\Bruteforce\MaxDelayReached;
 use Psr\Log\LoggerInterface;
 use Sabre\DAV\Auth\Backend\AbstractBasic;
@@ -58,13 +58,13 @@ class Auth extends AbstractBasic {
 	private IRequest $request;
 	private ?string $currentUser = null;
 	private Manager $twoFactorManager;
-	private Throttler $throttler;
+	private IThrottler $throttler;
 
 	public function __construct(ISession $session,
 								Session $userSession,
 								IRequest $request,
 								Manager $twoFactorManager,
-								Throttler $throttler,
+								IThrottler $throttler,
 								string $principalPrefix = 'principals/users/') {
 		$this->session = $session;
 		$this->userSession = $userSession;
diff --git a/apps/dav/lib/Direct/DirectHome.php b/apps/dav/lib/Direct/DirectHome.php
index 5453a61ed46..8fc8b555db5 100644
--- a/apps/dav/lib/Direct/DirectHome.php
+++ b/apps/dav/lib/Direct/DirectHome.php
@@ -26,13 +26,13 @@ declare(strict_types=1);
  */
 namespace OCA\DAV\Direct;
 
-use OC\Security\Bruteforce\Throttler;
 use OCA\DAV\Db\DirectMapper;
 use OCP\AppFramework\Db\DoesNotExistException;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\Files\IRootFolder;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\Exception\MethodNotAllowed;
 use Sabre\DAV\Exception\NotFound;
@@ -49,18 +49,20 @@ class DirectHome implements ICollection {
 	/** @var ITimeFactory */
 	private $timeFactory;
 
-	/** @var Throttler */
+	/** @var IThrottler */
 	private $throttler;
 
 	/** @var IRequest */
 	private $request;
+
+	/** @var IEventDispatcher */
 	private $eventDispatcher;
 
 	public function __construct(
 		IRootFolder $rootFolder,
 		DirectMapper $mapper,
 		ITimeFactory $timeFactory,
-		Throttler $throttler,
+		IThrottler $throttler,
 		IRequest $request,
 		IEventDispatcher $eventDispatcher
 	) {
diff --git a/apps/dav/lib/Direct/ServerFactory.php b/apps/dav/lib/Direct/ServerFactory.php
index 05587ab4c2c..ce689b1e88e 100644
--- a/apps/dav/lib/Direct/ServerFactory.php
+++ b/apps/dav/lib/Direct/ServerFactory.php
@@ -27,7 +27,6 @@ declare(strict_types=1);
  */
 namespace OCA\DAV\Direct;
 
-use OC\Security\Bruteforce\Throttler;
 use OCA\DAV\Connector\Sabre\MaintenancePlugin;
 use OCA\DAV\Db\DirectMapper;
 use OCP\AppFramework\Utility\ITimeFactory;
@@ -37,12 +36,14 @@ use OCP\IConfig;
 use OCP\IL10N;
 use OCP\IRequest;
 use OCP\L10N\IFactory;
+use OCP\Security\Bruteforce\IThrottler;
 
 class ServerFactory {
 	/** @var IConfig */
 	private $config;
 	/** @var IL10N */
 	private $l10n;
+	/** @var IEventDispatcher */
 	private $eventDispatcher;
 
 	public function __construct(IConfig $config, IFactory $l10nFactory, IEventDispatcher $eventDispatcher) {
@@ -56,7 +57,7 @@ class ServerFactory {
 								 IRootFolder $rootFolder,
 								 DirectMapper $mapper,
 								 ITimeFactory $timeFactory,
-								 Throttler $throttler,
+								 IThrottler $throttler,
 								 IRequest $request): Server {
 		$home = new DirectHome($rootFolder, $mapper, $timeFactory, $throttler, $request, $this->eventDispatcher);
 		$server = new Server($home);
diff --git a/apps/dav/tests/unit/Connector/PublicAuthTest.php b/apps/dav/tests/unit/Connector/PublicAuthTest.php
index bbb391c8f28..25cad495ce9 100644
--- a/apps/dav/tests/unit/Connector/PublicAuthTest.php
+++ b/apps/dav/tests/unit/Connector/PublicAuthTest.php
@@ -26,9 +26,9 @@
  */
 namespace OCA\DAV\Tests\unit\Connector;
 
-use OC\Security\Bruteforce\Throttler;
 use OCP\IRequest;
 use OCP\ISession;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Share\Exceptions\ShareNotFound;
 use OCP\Share\IManager;
 use OCP\Share\IShare;
@@ -50,7 +50,7 @@ class PublicAuthTest extends \Test\TestCase {
 	private $shareManager;
 	/** @var \OCA\DAV\Connector\PublicAuth */
 	private $auth;
-	/** @var Throttler|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var IThrottler|\PHPUnit\Framework\MockObject\MockObject */
 	private $throttler;
 
 	/** @var string */
@@ -68,7 +68,7 @@ class PublicAuthTest extends \Test\TestCase {
 		$this->shareManager = $this->getMockBuilder(IManager::class)
 			->disableOriginalConstructor()
 			->getMock();
-		$this->throttler = $this->getMockBuilder(Throttler::class)
+		$this->throttler = $this->getMockBuilder(IThrottler::class)
 			->disableOriginalConstructor()
 			->getMock();
 
diff --git a/apps/dav/tests/unit/Connector/Sabre/AuthTest.php b/apps/dav/tests/unit/Connector/Sabre/AuthTest.php
index b3b3341240a..06559261f3c 100644
--- a/apps/dav/tests/unit/Connector/Sabre/AuthTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/AuthTest.php
@@ -30,11 +30,11 @@
 namespace OCA\DAV\Tests\unit\Connector\Sabre;
 
 use OC\Authentication\TwoFactorAuth\Manager;
-use OC\Security\Bruteforce\Throttler;
 use OC\User\Session;
 use OCP\IRequest;
 use OCP\ISession;
 use OCP\IUser;
+use OCP\Security\Bruteforce\IThrottler;
 use Sabre\DAV\Server;
 use Sabre\HTTP\RequestInterface;
 use Sabre\HTTP\ResponseInterface;
@@ -57,7 +57,7 @@ class AuthTest extends TestCase {
 	private $request;
 	/** @var Manager */
 	private $twoFactorManager;
-	/** @var Throttler */
+	/** @var IThrottler */
 	private $throttler;
 
 	protected function setUp(): void {
@@ -71,7 +71,7 @@ class AuthTest extends TestCase {
 		$this->twoFactorManager = $this->getMockBuilder(Manager::class)
 			->disableOriginalConstructor()
 			->getMock();
-		$this->throttler = $this->getMockBuilder(Throttler::class)
+		$this->throttler = $this->getMockBuilder(IThrottler::class)
 			->disableOriginalConstructor()
 			->getMock();
 		$this->auth = new \OCA\DAV\Connector\Sabre\Auth(
diff --git a/apps/dav/tests/unit/Direct/DirectHomeTest.php b/apps/dav/tests/unit/Direct/DirectHomeTest.php
index 01214b3c48b..0d0203509ff 100644
--- a/apps/dav/tests/unit/Direct/DirectHomeTest.php
+++ b/apps/dav/tests/unit/Direct/DirectHomeTest.php
@@ -27,7 +27,6 @@ declare(strict_types=1);
  */
 namespace OCA\DAV\Tests\Unit\Direct;
 
-use OC\Security\Bruteforce\Throttler;
 use OCA\DAV\Db\Direct;
 use OCA\DAV\Db\DirectMapper;
 use OCA\DAV\Direct\DirectFile;
@@ -37,6 +36,7 @@ use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\Files\IRootFolder;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\Exception\MethodNotAllowed;
 use Sabre\DAV\Exception\NotFound;
@@ -53,7 +53,7 @@ class DirectHomeTest extends TestCase {
 	/** @var ITimeFactory|\PHPUnit\Framework\MockObject\MockObject */
 	private $timeFactory;
 
-	/** @var Throttler|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var IThrottler|\PHPUnit\Framework\MockObject\MockObject */
 	private $throttler;
 
 	/** @var IRequest */
@@ -71,7 +71,7 @@ class DirectHomeTest extends TestCase {
 		$this->directMapper = $this->createMock(DirectMapper::class);
 		$this->rootFolder = $this->createMock(IRootFolder::class);
 		$this->timeFactory = $this->createMock(ITimeFactory::class);
-		$this->throttler = $this->createMock(Throttler::class);
+		$this->throttler = $this->createMock(IThrottler::class);
 		$this->request = $this->createMock(IRequest::class);
 		$this->eventDispatcher = $this->createMock(IEventDispatcher::class);
 
diff --git a/apps/oauth2/lib/Controller/OauthApiController.php b/apps/oauth2/lib/Controller/OauthApiController.php
index 8cdd8132441..af1205be0d7 100644
--- a/apps/oauth2/lib/Controller/OauthApiController.php
+++ b/apps/oauth2/lib/Controller/OauthApiController.php
@@ -31,7 +31,6 @@ namespace OCA\OAuth2\Controller;
 use OC\Authentication\Exceptions\ExpiredTokenException;
 use OC\Authentication\Exceptions\InvalidTokenException;
 use OC\Authentication\Token\IProvider as TokenProvider;
-use OC\Security\Bruteforce\Throttler;
 use OCA\OAuth2\Db\AccessTokenMapper;
 use OCA\OAuth2\Db\ClientMapper;
 use OCA\OAuth2\Exceptions\AccessTokenNotFoundException;
@@ -41,6 +40,7 @@ use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\JSONResponse;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Security\ICrypto;
 use OCP\Security\ISecureRandom;
 use Psr\Log\LoggerInterface;
@@ -57,7 +57,7 @@ class OauthApiController extends Controller {
 		private ISecureRandom $secureRandom,
 		private ITimeFactory $time,
 		private LoggerInterface $logger,
-		private Throttler $throttler
+		private IThrottler $throttler
 	) {
 		parent::__construct($appName, $request);
 	}
diff --git a/apps/oauth2/tests/Controller/OauthApiControllerTest.php b/apps/oauth2/tests/Controller/OauthApiControllerTest.php
index c65302532a9..a7dc35943f0 100644
--- a/apps/oauth2/tests/Controller/OauthApiControllerTest.php
+++ b/apps/oauth2/tests/Controller/OauthApiControllerTest.php
@@ -29,7 +29,6 @@ use OC\Authentication\Exceptions\ExpiredTokenException;
 use OC\Authentication\Exceptions\InvalidTokenException;
 use OC\Authentication\Token\IProvider as TokenProvider;
 use OC\Authentication\Token\PublicKeyToken;
-use OC\Security\Bruteforce\Throttler;
 use OCA\OAuth2\Controller\OauthApiController;
 use OCA\OAuth2\Db\AccessToken;
 use OCA\OAuth2\Db\AccessTokenMapper;
@@ -41,6 +40,7 @@ use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\JSONResponse;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Security\ICrypto;
 use OCP\Security\ISecureRandom;
 use Psr\Log\LoggerInterface;
@@ -66,7 +66,7 @@ class OauthApiControllerTest extends TestCase {
 	private $secureRandom;
 	/** @var ITimeFactory|\PHPUnit\Framework\MockObject\MockObject */
 	private $time;
-	/** @var Throttler|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var IThrottler|\PHPUnit\Framework\MockObject\MockObject */
 	private $throttler;
 	/** @var LoggerInterface|\PHPUnit\Framework\MockObject\MockObject */
 	private $logger;
@@ -83,7 +83,7 @@ class OauthApiControllerTest extends TestCase {
 		$this->tokenProvider = $this->createMock(TokenProvider::class);
 		$this->secureRandom = $this->createMock(ISecureRandom::class);
 		$this->time = $this->createMock(ITimeFactory::class);
-		$this->throttler = $this->createMock(Throttler::class);
+		$this->throttler = $this->createMock(IThrottler::class);
 		$this->logger = $this->createMock(LoggerInterface::class);
 
 		$this->oauthApiController = new OauthApiController(
diff --git a/core/Controller/LoginController.php b/core/Controller/LoginController.php
index 5f94c8f8a32..af43f2d4c4a 100644
--- a/core/Controller/LoginController.php
+++ b/core/Controller/LoginController.php
@@ -38,7 +38,6 @@ namespace OC\Core\Controller;
 use OC\Authentication\Login\Chain;
 use OC\Authentication\Login\LoginData;
 use OC\Authentication\WebAuthn\Manager as WebAuthnManager;
-use OC\Security\Bruteforce\Throttler;
 use OC\User\Session;
 use OC_App;
 use OCP\AppFramework\Controller;
@@ -58,6 +57,7 @@ use OCP\IURLGenerator;
 use OCP\IUser;
 use OCP\IUserManager;
 use OCP\Notification\IManager;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Util;
 
 #[IgnoreOpenAPI]
@@ -74,7 +74,7 @@ class LoginController extends Controller {
 		private Session $userSession,
 		private IURLGenerator $urlGenerator,
 		private Defaults $defaults,
-		private Throttler $throttler,
+		private IThrottler $throttler,
 		private IInitialStateService $initialStateService,
 		private WebAuthnManager $webAuthnManager,
 		private IManager $manager,
diff --git a/lib/base.php b/lib/base.php
index b328165fdfa..7153e481eda 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -74,6 +74,7 @@ use OCP\ILogger;
 use OCP\IRequest;
 use OCP\IURLGenerator;
 use OCP\IUserSession;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Server;
 use OCP\Share;
 use OCP\User\Events\UserChangedEvent;
@@ -871,7 +872,7 @@ class OC {
 					// reset brute force delay for this IP address and username
 					$uid = $userSession->getUser()->getUID();
 					$request = Server::get(IRequest::class);
-					$throttler = Server::get(\OC\Security\Bruteforce\Throttler::class);
+					$throttler = Server::get(IThrottler::class);
 					$throttler->resetDelay($request->getRemoteAddress(), 'login', ['user' => $uid]);
 				}
 
@@ -1149,7 +1150,7 @@ class OC {
 			&& $userSession->loginWithCookie($_COOKIE['nc_username'], $_COOKIE['nc_token'], $_COOKIE['nc_session_id'])) {
 			return true;
 		}
-		if ($userSession->tryBasicAuthLogin($request, Server::get(\OC\Security\Bruteforce\Throttler::class))) {
+		if ($userSession->tryBasicAuthLogin($request, Server::get(IThrottler::class))) {
 			return true;
 		}
 		return false;
diff --git a/lib/private/AppFramework/DependencyInjection/DIContainer.php b/lib/private/AppFramework/DependencyInjection/DIContainer.php
index 9a9740b7bcc..a012d1e8ea6 100644
--- a/lib/private/AppFramework/DependencyInjection/DIContainer.php
+++ b/lib/private/AppFramework/DependencyInjection/DIContainer.php
@@ -72,6 +72,7 @@ use OCP\IServerContainer;
 use OCP\ISession;
 use OCP\IURLGenerator;
 use OCP\IUserSession;
+use OCP\Security\Bruteforce\IThrottler;
 use Psr\Container\ContainerInterface;
 use Psr\Log\LoggerInterface;
 
@@ -233,7 +234,7 @@ class DIContainer extends SimpleContainer implements IAppContainer {
 					$c->get(IRequest::class),
 					$c->get(IControllerMethodReflector::class),
 					$c->get(IUserSession::class),
-					$c->get(OC\Security\Bruteforce\Throttler::class)
+					$c->get(IThrottler::class)
 				)
 			);
 			$dispatcher->registerMiddleware(
@@ -291,7 +292,7 @@ class DIContainer extends SimpleContainer implements IAppContainer {
 			$dispatcher->registerMiddleware(
 				new OC\AppFramework\Middleware\Security\BruteForceMiddleware(
 					$c->get(IControllerMethodReflector::class),
-					$c->get(OC\Security\Bruteforce\Throttler::class),
+					$c->get(IThrottler::class),
 					$c->get(IRequest::class),
 					$c->get(LoggerInterface::class)
 				)
@@ -309,7 +310,7 @@ class DIContainer extends SimpleContainer implements IAppContainer {
 					$c->get(IRequest::class),
 					$c->get(ISession::class),
 					$c->get(\OCP\IConfig::class),
-					$c->get(OC\Security\Bruteforce\Throttler::class)
+					$c->get(IThrottler::class)
 				)
 			);
 			$dispatcher->registerMiddleware(
diff --git a/lib/private/AppFramework/Middleware/PublicShare/PublicShareMiddleware.php b/lib/private/AppFramework/Middleware/PublicShare/PublicShareMiddleware.php
index f20bd333452..7acb579938b 100644
--- a/lib/private/AppFramework/Middleware/PublicShare/PublicShareMiddleware.php
+++ b/lib/private/AppFramework/Middleware/PublicShare/PublicShareMiddleware.php
@@ -24,7 +24,6 @@
 namespace OC\AppFramework\Middleware\PublicShare;
 
 use OC\AppFramework\Middleware\PublicShare\Exceptions\NeedAuthenticationException;
-use OC\Security\Bruteforce\Throttler;
 use OCP\AppFramework\AuthPublicShareController;
 use OCP\AppFramework\Http\NotFoundResponse;
 use OCP\AppFramework\Middleware;
@@ -33,6 +32,7 @@ use OCP\Files\NotFoundException;
 use OCP\IConfig;
 use OCP\IRequest;
 use OCP\ISession;
+use OCP\Security\Bruteforce\IThrottler;
 
 class PublicShareMiddleware extends Middleware {
 	/** @var IRequest */
@@ -44,10 +44,10 @@ class PublicShareMiddleware extends Middleware {
 	/** @var IConfig */
 	private $config;
 
-	/** @var Throttler */
+	/** @var IThrottler */
 	private $throttler;
 
-	public function __construct(IRequest $request, ISession $session, IConfig $config, Throttler $throttler) {
+	public function __construct(IRequest $request, ISession $session, IConfig $config, IThrottler $throttler) {
 		$this->request = $request;
 		$this->session = $session;
 		$this->config = $config;
diff --git a/lib/private/AppFramework/Middleware/Security/BruteForceMiddleware.php b/lib/private/AppFramework/Middleware/Security/BruteForceMiddleware.php
index a0b915588ad..574e86a9ca2 100644
--- a/lib/private/AppFramework/Middleware/Security/BruteForceMiddleware.php
+++ b/lib/private/AppFramework/Middleware/Security/BruteForceMiddleware.php
@@ -29,7 +29,6 @@ declare(strict_types=1);
 namespace OC\AppFramework\Middleware\Security;
 
 use OC\AppFramework\Utility\ControllerMethodReflector;
-use OC\Security\Bruteforce\Throttler;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\Attribute\BruteForceProtection;
@@ -39,6 +38,7 @@ use OCP\AppFramework\Middleware;
 use OCP\AppFramework\OCS\OCSException;
 use OCP\AppFramework\OCSController;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Security\Bruteforce\MaxDelayReached;
 use Psr\Log\LoggerInterface;
 use ReflectionMethod;
@@ -55,7 +55,7 @@ class BruteForceMiddleware extends Middleware {
 
 	public function __construct(
 		protected ControllerMethodReflector $reflector,
-		protected Throttler $throttler,
+		protected IThrottler $throttler,
 		protected IRequest $request,
 		protected LoggerInterface $logger,
 	) {
diff --git a/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php b/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php
index e177a612d96..8bdacf550b6 100644
--- a/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php
+++ b/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php
@@ -29,7 +29,6 @@ namespace OC\AppFramework\Middleware\Security;
 use OC\AppFramework\Middleware\Security\Exceptions\SecurityException;
 use OC\AppFramework\Utility\ControllerMethodReflector;
 use OC\Authentication\Exceptions\PasswordLoginForbiddenException;
-use OC\Security\Bruteforce\Throttler;
 use OC\User\Session;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
@@ -39,6 +38,7 @@ use OCP\AppFramework\Http\JSONResponse;
 use OCP\AppFramework\Http\Response;
 use OCP\AppFramework\Middleware;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 use ReflectionMethod;
 
 /**
@@ -54,19 +54,13 @@ class CORSMiddleware extends Middleware {
 	private $reflector;
 	/** @var Session */
 	private $session;
-	/** @var Throttler */
+	/** @var IThrottler */
 	private $throttler;
 
-	/**
-	 * @param IRequest $request
-	 * @param ControllerMethodReflector $reflector
-	 * @param Session $session
-	 * @param Throttler $throttler
-	 */
 	public function __construct(IRequest $request,
 								ControllerMethodReflector $reflector,
 								Session $session,
-								Throttler $throttler) {
+								IThrottler $throttler) {
 		$this->request = $request;
 		$this->reflector = $reflector;
 		$this->session = $session;
diff --git a/lib/private/Server.php b/lib/private/Server.php
index 7a2987759a4..e8ade23d8fe 100644
--- a/lib/private/Server.php
+++ b/lib/private/Server.php
@@ -2106,7 +2106,7 @@ class Server extends ServerContainer implements IServerContainer {
 	}
 
 	/**
-	 * @return Throttler
+	 * @return IThrottler
 	 * @deprecated 20.0.0
 	 */
 	public function getBruteForceThrottler() {
diff --git a/lib/private/User/Session.php b/lib/private/User/Session.php
index e7075bce47a..82887f8d029 100644
--- a/lib/private/User/Session.php
+++ b/lib/private/User/Session.php
@@ -419,7 +419,7 @@ class Session implements IUserSession, Emitter {
 	 * @param string $user
 	 * @param string $password
 	 * @param IRequest $request
-	 * @param OC\Security\Bruteforce\Throttler $throttler
+	 * @param IThrottler $throttler
 	 * @throws LoginException
 	 * @throws PasswordLoginForbiddenException
 	 * @return boolean
@@ -427,7 +427,7 @@ class Session implements IUserSession, Emitter {
 	public function logClientIn($user,
 								$password,
 								IRequest $request,
-								OC\Security\Bruteforce\Throttler $throttler) {
+								IThrottler $throttler) {
 		$remoteAddress = $request->getRemoteAddress();
 		$currentDelay = $throttler->sleepDelayOrThrowOnMax($remoteAddress, 'login');
 
@@ -572,11 +572,11 @@ class Session implements IUserSession, Emitter {
 	 *
 	 * @todo do not allow basic auth if the user is 2FA enforced
 	 * @param IRequest $request
-	 * @param OC\Security\Bruteforce\Throttler $throttler
+	 * @param IThrottler $throttler
 	 * @return boolean if the login was successful
 	 */
 	public function tryBasicAuthLogin(IRequest $request,
-									  OC\Security\Bruteforce\Throttler $throttler) {
+									  IThrottler $throttler) {
 		if (!empty($request->server['PHP_AUTH_USER']) && !empty($request->server['PHP_AUTH_PW'])) {
 			try {
 				if ($this->logClientIn($request->server['PHP_AUTH_USER'], $request->server['PHP_AUTH_PW'], $request, $throttler)) {
diff --git a/tests/Core/Controller/LoginControllerTest.php b/tests/Core/Controller/LoginControllerTest.php
index 6044440bdaf..333baf0aa86 100644
--- a/tests/Core/Controller/LoginControllerTest.php
+++ b/tests/Core/Controller/LoginControllerTest.php
@@ -29,7 +29,6 @@ use OC\Authentication\Login\LoginData;
 use OC\Authentication\Login\LoginResult;
 use OC\Authentication\TwoFactorAuth\Manager;
 use OC\Core\Controller\LoginController;
-use OC\Security\Bruteforce\Throttler;
 use OC\User\Session;
 use OCP\AppFramework\Http\RedirectResponse;
 use OCP\AppFramework\Http\TemplateResponse;
@@ -43,6 +42,7 @@ use OCP\IURLGenerator;
 use OCP\IUser;
 use OCP\IUserManager;
 use OCP\Notification\IManager;
+use OCP\Security\Bruteforce\IThrottler;
 use PHPUnit\Framework\MockObject\MockObject;
 use Test\TestCase;
 
@@ -74,7 +74,7 @@ class LoginControllerTest extends TestCase {
 	/** @var Defaults|MockObject */
 	private $defaults;
 
-	/** @var Throttler|MockObject */
+	/** @var IThrottler|MockObject */
 	private $throttler;
 
 	/** @var IInitialStateService|MockObject */
@@ -99,7 +99,7 @@ class LoginControllerTest extends TestCase {
 		$this->urlGenerator = $this->createMock(IURLGenerator::class);
 		$this->twoFactorManager = $this->createMock(Manager::class);
 		$this->defaults = $this->createMock(Defaults::class);
-		$this->throttler = $this->createMock(Throttler::class);
+		$this->throttler = $this->createMock(IThrottler::class);
 		$this->initialStateService = $this->createMock(IInitialStateService::class);
 		$this->webAuthnManager = $this->createMock(\OC\Authentication\WebAuthn\Manager::class);
 		$this->notificationManager = $this->createMock(IManager::class);
diff --git a/tests/lib/AppFramework/Middleware/PublicShare/PublicShareMiddlewareTest.php b/tests/lib/AppFramework/Middleware/PublicShare/PublicShareMiddlewareTest.php
index 3e48078cbad..a025f39419a 100644
--- a/tests/lib/AppFramework/Middleware/PublicShare/PublicShareMiddlewareTest.php
+++ b/tests/lib/AppFramework/Middleware/PublicShare/PublicShareMiddlewareTest.php
@@ -25,7 +25,6 @@ namespace Test\AppFramework\Middleware\PublicShare;
 
 use OC\AppFramework\Middleware\PublicShare\Exceptions\NeedAuthenticationException;
 use OC\AppFramework\Middleware\PublicShare\PublicShareMiddleware;
-use OC\Security\Bruteforce\Throttler;
 use OCP\AppFramework\AuthPublicShareController;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\NotFoundResponse;
@@ -36,6 +35,7 @@ use OCP\IConfig;
 use OCP\IRequest;
 use OCP\ISession;
 use OCP\IURLGenerator;
+use OCP\Security\Bruteforce\IThrottler;
 
 class PublicShareMiddlewareTest extends \Test\TestCase {
 	/** @var IRequest|\PHPUnit\Framework\MockObject\MockObject */
@@ -44,7 +44,7 @@ class PublicShareMiddlewareTest extends \Test\TestCase {
 	private $session;
 	/** @var IConfig|\PHPUnit\Framework\MockObject\MockObject */
 	private $config;
-	/** @var IConfig|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var IThrottler|\PHPUnit\Framework\MockObject\MockObject */
 	private $throttler;
 
 	/** @var PublicShareMiddleware */
@@ -57,7 +57,7 @@ class PublicShareMiddlewareTest extends \Test\TestCase {
 		$this->request = $this->createMock(IRequest::class);
 		$this->session = $this->createMock(ISession::class);
 		$this->config = $this->createMock(IConfig::class);
-		$this->throttler = $this->createMock(Throttler::class);
+		$this->throttler = $this->createMock(IThrottler::class);
 
 		$this->middleware = new PublicShareMiddleware(
 			$this->request,
diff --git a/tests/lib/AppFramework/Middleware/Security/BruteForceMiddlewareTest.php b/tests/lib/AppFramework/Middleware/Security/BruteForceMiddlewareTest.php
index faf2d24d172..0492d5f7fcf 100644
--- a/tests/lib/AppFramework/Middleware/Security/BruteForceMiddlewareTest.php
+++ b/tests/lib/AppFramework/Middleware/Security/BruteForceMiddlewareTest.php
@@ -24,11 +24,11 @@ namespace Test\AppFramework\Middleware\Security;
 
 use OC\AppFramework\Middleware\Security\BruteForceMiddleware;
 use OC\AppFramework\Utility\ControllerMethodReflector;
-use OC\Security\Bruteforce\Throttler;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\Attribute\BruteForceProtection;
 use OCP\AppFramework\Http\Response;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 use Psr\Log\LoggerInterface;
 use Test\TestCase;
 
@@ -55,7 +55,7 @@ class TestController extends Controller {
 class BruteForceMiddlewareTest extends TestCase {
 	/** @var ControllerMethodReflector */
 	private $reflector;
-	/** @var Throttler|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var IThrottler|\PHPUnit\Framework\MockObject\MockObject */
 	private $throttler;
 	/** @var IRequest|\PHPUnit\Framework\MockObject\MockObject */
 	private $request;
@@ -67,7 +67,7 @@ class BruteForceMiddlewareTest extends TestCase {
 		parent::setUp();
 
 		$this->reflector = new ControllerMethodReflector();
-		$this->throttler = $this->createMock(Throttler::class);
+		$this->throttler = $this->createMock(IThrottler::class);
 		$this->request = $this->createMock(IRequest::class);
 		$this->logger = $this->createMock(LoggerInterface::class);
 
diff --git a/tests/lib/AppFramework/Middleware/Security/CORSMiddlewareTest.php b/tests/lib/AppFramework/Middleware/Security/CORSMiddlewareTest.php
index 7c48f7e2712..80c2ed84451 100644
--- a/tests/lib/AppFramework/Middleware/Security/CORSMiddlewareTest.php
+++ b/tests/lib/AppFramework/Middleware/Security/CORSMiddlewareTest.php
@@ -15,21 +15,22 @@ use OC\AppFramework\Http\Request;
 use OC\AppFramework\Middleware\Security\CORSMiddleware;
 use OC\AppFramework\Middleware\Security\Exceptions\SecurityException;
 use OC\AppFramework\Utility\ControllerMethodReflector;
-use OC\Security\Bruteforce\Throttler;
 use OC\User\Session;
 use OCP\AppFramework\Http\JSONResponse;
 use OCP\AppFramework\Http\Response;
 use OCP\IConfig;
 use OCP\IRequest;
 use OCP\IRequestId;
+use OCP\Security\Bruteforce\IThrottler;
+use PHPUnit\Framework\MockObject\MockObject;
 use Test\AppFramework\Middleware\Security\Mock\CORSMiddlewareController;
 
 class CORSMiddlewareTest extends \Test\TestCase {
 	/** @var ControllerMethodReflector */
 	private $reflector;
-	/** @var Session|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var Session|MockObject */
 	private $session;
-	/** @var Throttler */
+	/** @var IThrottler|MockObject */
 	private $throttler;
 	/** @var CORSMiddlewareController */
 	private $controller;
@@ -38,7 +39,7 @@ class CORSMiddlewareTest extends \Test\TestCase {
 		parent::setUp();
 		$this->reflector = new ControllerMethodReflector();
 		$this->session = $this->createMock(Session::class);
-		$this->throttler = $this->createMock(Throttler::class);
+		$this->throttler = $this->createMock(IThrottler::class);
 		$this->controller = new CORSMiddlewareController(
 			'test',
 			$this->createMock(IRequest::class)
diff --git a/tests/lib/User/SessionTest.php b/tests/lib/User/SessionTest.php
index 598a8b6e061..b6ac7a69fed 100644
--- a/tests/lib/User/SessionTest.php
+++ b/tests/lib/User/SessionTest.php
@@ -14,7 +14,6 @@ use OC\Authentication\Exceptions\InvalidTokenException;
 use OC\Authentication\Exceptions\PasswordLoginForbiddenException;
 use OC\Authentication\Token\IProvider;
 use OC\Authentication\Token\IToken;
-use OC\Security\Bruteforce\Throttler;
 use OC\Session\Memory;
 use OC\User\LoginException;
 use OC\User\Manager;
@@ -30,6 +29,7 @@ use OCP\IRequestId;
 use OCP\ISession;
 use OCP\IUser;
 use OCP\Lockdown\ILockdownManager;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\Security\ISecureRandom;
 use OCP\User\Events\PostLoginEvent;
 use PHPUnit\Framework\MockObject\MockObject;
@@ -47,7 +47,7 @@ class SessionTest extends \Test\TestCase {
 	private $tokenProvider;
 	/** @var IConfig|MockObject */
 	private $config;
-	/** @var Throttler|MockObject */
+	/** @var IThrottler|MockObject */
 	private $throttler;
 	/** @var ISecureRandom|MockObject */
 	private $random;
@@ -73,7 +73,7 @@ class SessionTest extends \Test\TestCase {
 			->willReturn(10000);
 		$this->tokenProvider = $this->createMock(IProvider::class);
 		$this->config = $this->createMock(IConfig::class);
-		$this->throttler = $this->createMock(Throttler::class);
+		$this->throttler = $this->createMock(IThrottler::class);
 		$this->random = $this->createMock(ISecureRandom::class);
 		$this->manager = $this->createMock(Manager::class);
 		$this->session = $this->createMock(ISession::class);