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-rw-r--r--tests/Core/Controller/LostControllerTest.php756
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diff --git a/tests/Core/Controller/LostControllerTest.php b/tests/Core/Controller/LostControllerTest.php
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+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+namespace Tests\Core\Controller;
+
+use OC\Authentication\TwoFactorAuth\Manager;
+use OC\Core\Controller\LostController;
+use OC\Core\Events\BeforePasswordResetEvent;
+use OC\Core\Events\PasswordResetEvent;
+use OC\Mail\Message;
+use OC\Security\RateLimiting\Limiter;
+use OCP\AppFramework\Http\JSONResponse;
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\AppFramework\Services\IInitialState;
+use OCP\Defaults;
+use OCP\Encryption\IEncryptionModule;
+use OCP\Encryption\IManager;
+use OCP\EventDispatcher\IEventDispatcher;
+use OCP\IConfig;
+use OCP\IL10N;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+use OCP\IUser;
+use OCP\IUserManager;
+use OCP\Mail\IEMailTemplate;
+use OCP\Mail\IMailer;
+use OCP\Security\VerificationToken\InvalidTokenException;
+use OCP\Security\VerificationToken\IVerificationToken;
+use PHPUnit\Framework\MockObject\MockObject;
+use Psr\Log\LoggerInterface;
+use Test\TestCase;
+
+/**
+ * Class LostControllerTest
+ *
+ * @package OC\Core\Controller
+ */
+class LostControllerTest extends TestCase {
+ private LostController $lostController;
+ /** @var IUser */
+ private $existingUser;
+ /** @var IURLGenerator | MockObject */
+ private $urlGenerator;
+ /** @var IL10N */
+ private $l10n;
+ /** @var IUserManager | MockObject */
+ private $userManager;
+ /** @var Defaults */
+ private $defaults;
+ /** @var IConfig | MockObject */
+ private $config;
+ /** @var IMailer | MockObject */
+ private $mailer;
+ /** @var IManager|MockObject */
+ private $encryptionManager;
+ /** @var IRequest|MockObject */
+ private $request;
+ /** @var LoggerInterface|MockObject */
+ private $logger;
+ /** @var Manager|MockObject */
+ private $twofactorManager;
+ /** @var IInitialState|MockObject */
+ private $initialState;
+ /** @var IVerificationToken|MockObject */
+ private $verificationToken;
+ /** @var IEventDispatcher|MockObject */
+ private $eventDispatcher;
+ /** @var Limiter|MockObject */
+ private $limiter;
+
+ protected function setUp(): void {
+ parent::setUp();
+
+ $this->existingUser = $this->createMock(IUser::class);
+ $this->existingUser->expects($this->any())
+ ->method('getEMailAddress')
+ ->willReturn('test@example.com');
+ $this->existingUser->expects($this->any())
+ ->method('getUID')
+ ->willReturn('ExistingUser');
+ $this->existingUser->expects($this->any())
+ ->method('getDisplayName')
+ ->willReturn('Existing User');
+ $this->existingUser->expects($this->any())
+ ->method('isEnabled')
+ ->willReturn(true);
+
+ $this->config = $this->createMock(IConfig::class);
+ $this->config->expects($this->any())
+ ->method('getSystemValue')
+ ->willReturnMap([
+ ['secret', null, 'SECRET'],
+ ['secret', '', 'SECRET'],
+ ['lost_password_link', '', ''],
+ ]);
+ $this->l10n = $this->createMock(IL10N::class);
+ $this->l10n
+ ->expects($this->any())
+ ->method('t')
+ ->willReturnCallback(function ($text, $parameters = []) {
+ return vsprintf($text, $parameters);
+ });
+ $this->defaults = $this->createMock(Defaults::class);
+ $this->userManager = $this->createMock(IUserManager::class);
+ $this->urlGenerator = $this->createMock(IURLGenerator::class);
+ $this->mailer = $this->createMock(IMailer::class);
+ $this->request = $this->createMock(IRequest::class);
+ $this->encryptionManager = $this->createMock(IManager::class);
+ $this->encryptionManager->expects($this->any())
+ ->method('isEnabled')
+ ->willReturn(true);
+ $this->logger = $this->createMock(LoggerInterface::class);
+ $this->twofactorManager = $this->createMock(Manager::class);
+ $this->initialState = $this->createMock(IInitialState::class);
+ $this->verificationToken = $this->createMock(IVerificationToken::class);
+ $this->eventDispatcher = $this->createMock(IEventDispatcher::class);
+ $this->limiter = $this->createMock(Limiter::class);
+ $this->lostController = new LostController(
+ 'Core',
+ $this->request,
+ $this->urlGenerator,
+ $this->userManager,
+ $this->defaults,
+ $this->l10n,
+ $this->config,
+ 'lostpassword-noreply@localhost',
+ $this->encryptionManager,
+ $this->mailer,
+ $this->logger,
+ $this->twofactorManager,
+ $this->initialState,
+ $this->verificationToken,
+ $this->eventDispatcher,
+ $this->limiter
+ );
+ }
+
+ public function testResetFormTokenError(): void {
+ $this->userManager->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+ $this->verificationToken->expects($this->once())
+ ->method('check')
+ ->with('12345:MySecretToken', $this->existingUser, 'lostpassword', 'test@example.com')
+ ->willThrowException(new InvalidTokenException(InvalidTokenException::TOKEN_DECRYPTION_ERROR));
+
+ $response = $this->lostController->resetform('12345:MySecretToken', 'ValidTokenUser');
+ $expectedResponse = new TemplateResponse('core',
+ 'error',
+ [
+ 'errors' => [
+ ['error' => 'Could not reset password because the token is invalid'],
+ ]
+ ],
+ 'guest');
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testResetFormValidToken(): void {
+ $this->userManager->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+ $this->verificationToken->expects($this->once())
+ ->method('check')
+ ->with('MySecretToken', $this->existingUser, 'lostpassword', 'test@example.com');
+ $this->urlGenerator
+ ->expects($this->once())
+ ->method('linkToRouteAbsolute')
+ ->with('core.lost.setPassword', ['userId' => 'ValidTokenUser', 'token' => 'MySecretToken'])
+ ->willReturn('https://example.tld/index.php/lostpassword/set/sometoken/someuser');
+
+ $calls = [
+ ['resetPasswordUser', 'ValidTokenUser'],
+ ['resetPasswordTarget', 'https://example.tld/index.php/lostpassword/set/sometoken/someuser'],
+ ];
+ $this->initialState
+ ->expects($this->exactly(2))
+ ->method('provideInitialState')
+ ->willReturnCallback(function () use (&$calls): void {
+ $expected = array_shift($calls);
+ $this->assertEquals($expected, func_get_args());
+ });
+
+ $response = $this->lostController->resetform('MySecretToken', 'ValidTokenUser');
+ $expectedResponse = new TemplateResponse('core',
+ 'login',
+ [],
+ 'guest');
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testEmailUnsuccessful(): void {
+ $existingUser = 'ExistingUser';
+ $nonExistingUser = 'NonExistingUser';
+ $this->userManager
+ ->expects($this->any())
+ ->method('userExists')
+ ->willReturnMap([
+ [true, $existingUser],
+ [false, $nonExistingUser]
+ ]);
+
+ $this->logger->expects($this->exactly(0))
+ ->method('error');
+ $this->logger->expects($this->exactly(2))
+ ->method('warning');
+
+ $this->userManager
+ ->method('getByEmail')
+ ->willReturn([]);
+
+ // With a non existing user
+ $response = $this->lostController->email($nonExistingUser);
+ $expectedResponse = new JSONResponse([
+ 'status' => 'success',
+ ]);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+
+ // With no mail address
+ $this->config
+ ->expects($this->any())
+ ->method('getUserValue')
+ ->with($existingUser, 'settings', 'email')
+ ->willReturn(null);
+ $response = $this->lostController->email($existingUser);
+ $expectedResponse = new JSONResponse([
+ 'status' => 'success',
+ ]);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testEmailSuccessful(): void {
+ $this->userManager
+ ->expects($this->any())
+ ->method('get')
+ ->with('ExistingUser')
+ ->willReturn($this->existingUser);
+ $this->verificationToken->expects($this->once())
+ ->method('create')
+ ->willReturn('ThisIsMaybeANotSoSecretToken!');
+ $this->urlGenerator
+ ->expects($this->once())
+ ->method('linkToRouteAbsolute')
+ ->with('core.lost.resetform', ['userId' => 'ExistingUser', 'token' => 'ThisIsMaybeANotSoSecretToken!'])
+ ->willReturn('https://example.tld/index.php/lostpassword/');
+ $message = $this->getMockBuilder('\OC\Mail\Message')
+ ->disableOriginalConstructor()->getMock();
+ $message
+ ->expects($this->once())
+ ->method('setTo')
+ ->with(['test@example.com' => 'Existing User']);
+ $message
+ ->expects($this->once())
+ ->method('setFrom')
+ ->with(['lostpassword-noreply@localhost' => null]);
+
+ $emailTemplate = $this->createMock(IEMailTemplate::class);
+ $emailTemplate->expects($this->any())
+ ->method('renderHtml')
+ ->willReturn('HTML body');
+ $emailTemplate->expects($this->any())
+ ->method('renderText')
+ ->willReturn('text body');
+
+ $message
+ ->expects($this->once())
+ ->method('useTemplate')
+ ->with($emailTemplate);
+
+ $this->mailer
+ ->expects($this->once())
+ ->method('createEMailTemplate')
+ ->willReturn($emailTemplate);
+ $this->mailer
+ ->expects($this->once())
+ ->method('createMessage')
+ ->willReturn($message);
+ $this->mailer
+ ->expects($this->once())
+ ->method('send')
+ ->with($message);
+
+ $response = $this->lostController->email('ExistingUser');
+ $expectedResponse = new JSONResponse(['status' => 'success']);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testEmailWithMailSuccessful(): void {
+ $this->userManager
+ ->expects($this->any())
+ ->method('get')
+ ->with('test@example.com')
+ ->willReturn(null);
+ $this->userManager
+ ->expects($this->any())
+ ->method('getByEmail')
+ ->with('test@example.com')
+ ->willReturn([$this->existingUser]);
+ $this->verificationToken->expects($this->once())
+ ->method('create')
+ ->willReturn('ThisIsMaybeANotSoSecretToken!');
+ $this->urlGenerator
+ ->expects($this->once())
+ ->method('linkToRouteAbsolute')
+ ->with('core.lost.resetform', ['userId' => 'ExistingUser', 'token' => 'ThisIsMaybeANotSoSecretToken!'])
+ ->willReturn('https://example.tld/index.php/lostpassword/');
+ $message = $this->getMockBuilder('\OC\Mail\Message')
+ ->disableOriginalConstructor()->getMock();
+ $message
+ ->expects($this->once())
+ ->method('setTo')
+ ->with(['test@example.com' => 'Existing User']);
+ $message
+ ->expects($this->once())
+ ->method('setFrom')
+ ->with(['lostpassword-noreply@localhost' => null]);
+
+ $emailTemplate = $this->createMock(IEMailTemplate::class);
+ $emailTemplate->expects($this->any())
+ ->method('renderHtml')
+ ->willReturn('HTML body');
+ $emailTemplate->expects($this->any())
+ ->method('renderText')
+ ->willReturn('text body');
+
+ $message
+ ->expects($this->once())
+ ->method('useTemplate')
+ ->with($emailTemplate);
+
+ $this->mailer
+ ->expects($this->once())
+ ->method('createEMailTemplate')
+ ->willReturn($emailTemplate);
+ $this->mailer
+ ->expects($this->once())
+ ->method('createMessage')
+ ->willReturn($message);
+ $this->mailer
+ ->expects($this->once())
+ ->method('send')
+ ->with($message);
+
+ $response = $this->lostController->email('test@example.com');
+ $expectedResponse = new JSONResponse(['status' => 'success']);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testEmailCantSendException(): void {
+ $this->userManager
+ ->expects($this->any())
+ ->method('get')
+ ->with('ExistingUser')
+ ->willReturn($this->existingUser);
+ $this->verificationToken->expects($this->once())
+ ->method('create')
+ ->willReturn('ThisIsMaybeANotSoSecretToken!');
+ $this->urlGenerator
+ ->expects($this->once())
+ ->method('linkToRouteAbsolute')
+ ->with('core.lost.resetform', ['userId' => 'ExistingUser', 'token' => 'ThisIsMaybeANotSoSecretToken!'])
+ ->willReturn('https://example.tld/index.php/lostpassword/');
+ $message = $this->createMock(Message::class);
+ $message
+ ->expects($this->once())
+ ->method('setTo')
+ ->with(['test@example.com' => 'Existing User']);
+ $message
+ ->expects($this->once())
+ ->method('setFrom')
+ ->with(['lostpassword-noreply@localhost' => null]);
+
+ $emailTemplate = $this->createMock(IEMailTemplate::class);
+ $emailTemplate->expects($this->any())
+ ->method('renderHtml')
+ ->willReturn('HTML body');
+ $emailTemplate->expects($this->any())
+ ->method('renderText')
+ ->willReturn('text body');
+
+ $message
+ ->expects($this->once())
+ ->method('useTemplate')
+ ->with($emailTemplate);
+
+ $this->mailer
+ ->expects($this->once())
+ ->method('createEMailTemplate')
+ ->willReturn($emailTemplate);
+ $this->mailer
+ ->expects($this->once())
+ ->method('createMessage')
+ ->willReturn($message);
+ $this->mailer
+ ->expects($this->once())
+ ->method('send')
+ ->with($message)
+ ->willThrowException(new \Exception());
+
+ $this->logger->expects($this->exactly(1))
+ ->method('error');
+
+ $response = $this->lostController->email('ExistingUser');
+ $expectedResponse = new JSONResponse(['status' => 'success']);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testSetPasswordUnsuccessful(): void {
+ $this->config->method('getUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword', null)
+ ->willReturn('encryptedData');
+ $this->existingUser->method('getLastLogin')
+ ->willReturn(12344);
+ $this->existingUser->expects($this->once())
+ ->method('setPassword')
+ ->with('NewPassword')
+ ->willReturn(false);
+ $this->userManager->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+ $beforePasswordResetEvent = new BeforePasswordResetEvent($this->existingUser, 'NewPassword');
+ $this->eventDispatcher
+ ->expects($this->once())
+ ->method('dispatchTyped')
+ ->with($beforePasswordResetEvent);
+ $this->config->expects($this->never())
+ ->method('deleteUserValue');
+
+ $response = $this->lostController->setPassword('TheOnlyAndOnlyOneTokenToResetThePassword', 'ValidTokenUser', 'NewPassword', true);
+ $expectedResponse = ['status' => 'error', 'msg' => ''];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testSetPasswordSuccessful(): void {
+ $this->config->method('getUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword', null)
+ ->willReturn('encryptedData');
+ $this->existingUser->method('getLastLogin')
+ ->willReturn(12344);
+ $this->existingUser->expects($this->once())
+ ->method('setPassword')
+ ->with('NewPassword')
+ ->willReturn(true);
+ $this->userManager->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+
+ $calls = [
+ [new BeforePasswordResetEvent($this->existingUser, 'NewPassword')],
+ [new PasswordResetEvent($this->existingUser, 'NewPassword')],
+ ];
+ $this->eventDispatcher
+ ->expects($this->exactly(2))
+ ->method('dispatchTyped')
+ ->willReturnCallback(function () use (&$calls): void {
+ $expected = array_shift($calls);
+ $this->assertEquals($expected, func_get_args());
+ });
+
+ $this->config->expects($this->once())
+ ->method('deleteUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword');
+
+ $response = $this->lostController->setPassword('TheOnlyAndOnlyOneTokenToResetThePassword', 'ValidTokenUser', 'NewPassword', true);
+ $expectedResponse = ['user' => 'ValidTokenUser', 'status' => 'success'];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testSetPasswordExpiredToken(): void {
+ $this->config->method('getUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword', null)
+ ->willReturn('encryptedData');
+ $this->userManager->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+ $this->verificationToken->expects($this->atLeastOnce())
+ ->method('check')
+ ->willThrowException(new InvalidTokenException(InvalidTokenException::TOKEN_EXPIRED));
+
+ $response = $this->lostController->setPassword('TheOnlyAndOnlyOneTokenToResetThePassword', 'ValidTokenUser', 'NewPassword', true);
+ $expectedResponse = [
+ 'status' => 'error',
+ 'msg' => 'Could not reset password because the token is expired',
+ ];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testSetPasswordInvalidDataInDb(): void {
+ $this->config->method('getUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword', null)
+ ->willReturn('invalidEncryptedData');
+ $this->userManager
+ ->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+ $this->verificationToken->expects($this->atLeastOnce())
+ ->method('check')
+ ->willThrowException(new InvalidTokenException(InvalidTokenException::TOKEN_INVALID_FORMAT));
+
+ $response = $this->lostController->setPassword('TheOnlyAndOnlyOneTokenToResetThePassword', 'ValidTokenUser', 'NewPassword', true);
+ $expectedResponse = [
+ 'status' => 'error',
+ 'msg' => 'Could not reset password because the token is invalid',
+ ];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testIsSetPasswordWithoutTokenFailing(): void {
+ $this->config->method('getUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword', null)
+ ->willReturn('aValidtoken');
+ $this->userManager->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+ $this->verificationToken->expects($this->atLeastOnce())
+ ->method('check')
+ ->willThrowException(new InvalidTokenException(InvalidTokenException::TOKEN_MISMATCH));
+
+ $response = $this->lostController->setPassword('', 'ValidTokenUser', 'NewPassword', true);
+ $expectedResponse = [
+ 'status' => 'error',
+ 'msg' => 'Could not reset password because the token is invalid'
+ ];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testSetPasswordForDisabledUser(): void {
+ $user = $this->createMock(IUser::class);
+ $user->expects($this->any())
+ ->method('isEnabled')
+ ->willReturn(false);
+ $user->expects($this->never())
+ ->method('setPassword');
+ $user->expects($this->any())
+ ->method('getEMailAddress')
+ ->willReturn('random@example.org');
+
+ $this->config->method('getUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword', null)
+ ->willReturn('encryptedData');
+ $this->userManager->method('get')
+ ->with('DisabledUser')
+ ->willReturn($user);
+
+ $this->verificationToken->expects($this->atLeastOnce())
+ ->method('check')
+ ->willThrowException(new InvalidTokenException(InvalidTokenException::USER_UNKNOWN));
+
+ $response = $this->lostController->setPassword('TheOnlyAndOnlyOneTokenToResetThePassword', 'DisabledUser', 'NewPassword', true);
+ $expectedResponse = [
+ 'status' => 'error',
+ 'msg' => 'Could not reset password because the token is invalid'
+ ];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testSendEmailNoEmail(): void {
+ $user = $this->createMock(IUser::class);
+ $user->expects($this->any())
+ ->method('isEnabled')
+ ->willReturn(true);
+ $this->userManager->method('userExists')
+ ->with('ExistingUser')
+ ->willReturn(true);
+ $this->userManager->method('get')
+ ->with('ExistingUser')
+ ->willReturn($user);
+
+ $this->logger->expects($this->exactly(0))
+ ->method('error');
+ $this->logger->expects($this->once())
+ ->method('warning');
+
+ $response = $this->lostController->email('ExistingUser');
+ $expectedResponse = new JSONResponse(['status' => 'success']);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testSetPasswordEncryptionDontProceedPerUserKey(): void {
+ /** @var IEncryptionModule|MockObject $encryptionModule */
+ $encryptionModule = $this->createMock(IEncryptionModule::class);
+ $encryptionModule->expects($this->once())->method('needDetailedAccessList')->willReturn(true);
+ $this->encryptionManager->expects($this->once())->method('getEncryptionModules')
+ ->willReturn([0 => ['callback' => function () use ($encryptionModule) {
+ return $encryptionModule;
+ }]]);
+ $response = $this->lostController->setPassword('myToken', 'user', 'newpass', false);
+ $expectedResponse = ['status' => 'error', 'msg' => '', 'encryption' => true];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testSetPasswordDontProceedMasterKey(): void {
+ $encryptionModule = $this->createMock(IEncryptionModule::class);
+ $encryptionModule->expects($this->once())->method('needDetailedAccessList')->willReturn(false);
+ $this->encryptionManager->expects($this->once())->method('getEncryptionModules')
+ ->willReturn([0 => ['callback' => function () use ($encryptionModule) {
+ return $encryptionModule;
+ }]]);
+ $this->config->method('getUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword', null)
+ ->willReturn('encryptedData');
+ $this->existingUser->method('getLastLogin')
+ ->willReturn(12344);
+ $this->existingUser->expects($this->once())
+ ->method('setPassword')
+ ->with('NewPassword')
+ ->willReturn(true);
+ $this->userManager->method('get')
+ ->with('ValidTokenUser')
+ ->willReturn($this->existingUser);
+ $this->config->expects($this->once())
+ ->method('deleteUserValue')
+ ->with('ValidTokenUser', 'core', 'lostpassword');
+
+ $response = $this->lostController->setPassword('TheOnlyAndOnlyOneTokenToResetThePassword', 'ValidTokenUser', 'NewPassword', false);
+ $expectedResponse = ['user' => 'ValidTokenUser', 'status' => 'success'];
+ $this->assertSame($expectedResponse, $response->getData());
+ }
+
+ public function testTwoUsersWithSameEmail(): void {
+ $user1 = $this->createMock(IUser::class);
+ $user1->expects($this->any())
+ ->method('getEMailAddress')
+ ->willReturn('test@example.com');
+ $user1->expects($this->any())
+ ->method('getUID')
+ ->willReturn('User1');
+ $user1->expects($this->any())
+ ->method('isEnabled')
+ ->willReturn(true);
+
+ $user2 = $this->createMock(IUser::class);
+ $user2->expects($this->any())
+ ->method('getEMailAddress')
+ ->willReturn('test@example.com');
+ $user2->expects($this->any())
+ ->method('getUID')
+ ->willReturn('User2');
+ $user2->expects($this->any())
+ ->method('isEnabled')
+ ->willReturn(true);
+
+ $this->userManager
+ ->method('get')
+ ->willReturn(null);
+
+ $this->userManager
+ ->method('getByEmail')
+ ->willReturn([$user1, $user2]);
+
+ $this->logger->expects($this->exactly(0))
+ ->method('error');
+ $this->logger->expects($this->once())
+ ->method('warning');
+
+ // request password reset for test@example.com
+ $response = $this->lostController->email('test@example.com');
+
+ $expectedResponse = new JSONResponse([
+ 'status' => 'success'
+ ]);
+ $expectedResponse->throttle();
+
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+
+ /**
+ * @return array
+ */
+ public static function dataTwoUsersWithSameEmailOneDisabled(): array {
+ return [
+ ['userEnabled1' => true, 'userEnabled2' => false],
+ ['userEnabled1' => false, 'userEnabled2' => true]
+ ];
+ }
+
+ /**
+ * @param bool $userEnabled1
+ * @param bool $userEnabled2
+ */
+ #[\PHPUnit\Framework\Attributes\DataProvider('dataTwoUsersWithSameEmailOneDisabled')]
+ public function testTwoUsersWithSameEmailOneDisabled(bool $userEnabled1, bool $userEnabled2): void {
+ $user1 = $this->createMock(IUser::class);
+ $user1->method('getEMailAddress')
+ ->willReturn('test@example.com');
+ $user1->method('getUID')
+ ->willReturn('User1');
+ $user1->method('isEnabled')
+ ->willReturn($userEnabled1);
+
+ $user2 = $this->createMock(IUser::class);
+ $user2->method('getEMailAddress')
+ ->willReturn('test@example.com');
+ $user2->method('getUID')
+ ->willReturn('User2');
+ $user2->method('isEnabled')
+ ->willReturn($userEnabled2);
+
+ $this->userManager
+ ->method('get')
+ ->willReturn(null);
+
+ $this->userManager
+ ->method('getByEmail')
+ ->willReturn([$user1, $user2]);
+
+ $result = self::invokePrivate($this->lostController, 'findUserByIdOrMail', ['test@example.com']);
+ $this->assertInstanceOf(IUser::class, $result);
+ }
+
+ public function testTrimEmailInput(): void {
+ $this->userManager
+ ->expects($this->once())
+ ->method('getByEmail')
+ ->with('test@example.com')
+ ->willReturn([$this->existingUser]);
+
+ $this->mailer
+ ->expects($this->once())
+ ->method('send');
+
+ $response = $this->lostController->email(' test@example.com ');
+ $expectedResponse = new JSONResponse(['status' => 'success']);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+
+ public function testUsernameInput(): void {
+ $this->userManager
+ ->expects($this->once())
+ ->method('get')
+ ->with('ExistingUser')
+ ->willReturn($this->existingUser);
+
+ $this->mailer
+ ->expects($this->once())
+ ->method('send');
+
+ $response = $this->lostController->email(' ExistingUser ');
+ $expectedResponse = new JSONResponse(['status' => 'success']);
+ $expectedResponse->throttle();
+ $this->assertEquals($expectedResponse, $response);
+ }
+}