nextcloud/tests/Core/Controller/ClientFlowLoginControllerTe...

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<?php
/**
* @copyright Copyright (c) 2017 Lukas Reschke <lukas@statuscode.ch>
*
* @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 Tests\Core\Controller;
use OC\Authentication\Exceptions\InvalidTokenException;
use OC\Authentication\Exceptions\PasswordlessTokenException;
use OC\Authentication\Token\IProvider;
use OC\Authentication\Token\IToken;
use OC\Core\Controller\ClientFlowLoginController;
use OCA\OAuth2\Db\AccessTokenMapper;
use OCA\OAuth2\Db\Client;
use OCA\OAuth2\Db\ClientMapper;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\StandaloneTemplateResponse;
use OCP\Defaults;
use OCP\IL10N;
use OCP\IRequest;
use OCP\ISession;
use OCP\IURLGenerator;
use OCP\IUser;
use OCP\IUserSession;
use OCP\Security\ICrypto;
use OCP\Security\ISecureRandom;
use OCP\Session\Exceptions\SessionNotAvailableException;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Test\TestCase;
class ClientFlowLoginControllerTest extends TestCase {
/** @var IRequest|\PHPUnit\Framework\MockObject\MockObject */
private $request;
/** @var IUserSession|\PHPUnit\Framework\MockObject\MockObject */
private $userSession;
/** @var IL10N|\PHPUnit\Framework\MockObject\MockObject */
private $l10n;
/** @var Defaults|\PHPUnit\Framework\MockObject\MockObject */
private $defaults;
/** @var ISession|\PHPUnit\Framework\MockObject\MockObject */
private $session;
/** @var IProvider|\PHPUnit\Framework\MockObject\MockObject */
private $tokenProvider;
/** @var ISecureRandom|\PHPUnit\Framework\MockObject\MockObject */
private $random;
/** @var IURLGenerator|\PHPUnit\Framework\MockObject\MockObject */
private $urlGenerator;
/** @var ClientMapper|\PHPUnit\Framework\MockObject\MockObject */
private $clientMapper;
/** @var AccessTokenMapper|\PHPUnit\Framework\MockObject\MockObject */
private $accessTokenMapper;
/** @var ICrypto|\PHPUnit\Framework\MockObject\MockObject */
private $crypto;
/** @var EventDispatcherInterface|\PHPUnit\Framework\MockObject\MockObject */
private $eventDispatcher;
/** @var ClientFlowLoginController */
private $clientFlowLoginController;
protected function setUp(): void {
parent::setUp();
$this->request = $this->createMock(IRequest::class);
$this->userSession = $this->createMock(IUserSession::class);
$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->session = $this->createMock(ISession::class);
$this->tokenProvider = $this->createMock(IProvider::class);
$this->random = $this->createMock(ISecureRandom::class);
$this->urlGenerator = $this->createMock(IURLGenerator::class);
$this->clientMapper = $this->createMock(ClientMapper::class);
$this->accessTokenMapper = $this->createMock(AccessTokenMapper::class);
$this->crypto = $this->createMock(ICrypto::class);
$this->eventDispatcher = $this->createMock(EventDispatcherInterface::class);
$this->clientFlowLoginController = new ClientFlowLoginController(
'core',
$this->request,
$this->userSession,
$this->l10n,
$this->defaults,
$this->session,
$this->tokenProvider,
$this->random,
$this->urlGenerator,
$this->clientMapper,
$this->accessTokenMapper,
$this->crypto,
$this->eventDispatcher
);
}
public function testShowAuthPickerPageNoClientOrOauthRequest() {
$expected = new StandaloneTemplateResponse(
'core',
'error',
[
'errors' =>
[
[
'error' => 'Access Forbidden',
'hint' => 'Invalid request',
],
],
],
'guest'
);
$this->assertEquals($expected, $this->clientFlowLoginController->showAuthPickerPage());
}
public function testShowAuthPickerPageWithOcsHeader() {
$this->request
->expects($this->at(0))
->method('getHeader')
->with('USER_AGENT')
->willReturn('Mac OS X Sync Client');
$this->request
->expects($this->at(1))
->method('getHeader')
->with('OCS-APIREQUEST')
->willReturn('true');
$this->random
->expects($this->once())
->method('generate')
->with(
64,
ISecureRandom::CHAR_LOWER.ISecureRandom::CHAR_UPPER.ISecureRandom::CHAR_DIGITS
)
->willReturn('StateToken');
$this->session
->expects($this->once())
->method('set')
->with('client.flow.state.token', 'StateToken');
$this->session
->expects($this->once())
->method('get')
->with('oauth.state')
->willReturn('OauthStateToken');
$this->defaults
->expects($this->once())
->method('getName')
->willReturn('ExampleCloud');
$this->request
->expects($this->once())
->method('getServerHost')
->willReturn('example.com');
$this->request
->method('getServerProtocol')
->willReturn('https');
$expected = new StandaloneTemplateResponse(
'core',
'loginflow/authpicker',
[
'client' => 'Mac OS X Sync Client',
'clientIdentifier' => '',
'instanceName' => 'ExampleCloud',
'urlGenerator' => $this->urlGenerator,
'stateToken' => 'StateToken',
'serverHost' => 'https://example.com',
'oauthState' => 'OauthStateToken',
],
'guest'
);
$csp = new Http\ContentSecurityPolicy();
$csp->addAllowedFormActionDomain('nc://*');
$expected->setContentSecurityPolicy($csp);
$this->assertEquals($expected, $this->clientFlowLoginController->showAuthPickerPage());
}
public function testShowAuthPickerPageWithOauth() {
$this->request
->expects($this->at(0))
->method('getHeader')
->with('USER_AGENT')
->willReturn('Mac OS X Sync Client');
$client = new Client();
$client->setName('My external service');
$client->setRedirectUri('https://example.com/redirect.php');
$this->clientMapper
->expects($this->once())
->method('getByIdentifier')
->with('MyClientIdentifier')
->willReturn($client);
$this->random
->expects($this->once())
->method('generate')
->with(
64,
ISecureRandom::CHAR_LOWER.ISecureRandom::CHAR_UPPER.ISecureRandom::CHAR_DIGITS
)
->willReturn('StateToken');
$this->session
->expects($this->once())
->method('set')
->with('client.flow.state.token', 'StateToken');
$this->session
->expects($this->once())
->method('get')
->with('oauth.state')
->willReturn('OauthStateToken');
$this->defaults
->expects($this->once())
->method('getName')
->willReturn('ExampleCloud');
$this->request
->expects($this->once())
->method('getServerHost')
->willReturn('example.com');
$this->request
->method('getServerProtocol')
->willReturn('https');
$expected = new StandaloneTemplateResponse(
'core',
'loginflow/authpicker',
[
'client' => 'My external service',
'clientIdentifier' => 'MyClientIdentifier',
'instanceName' => 'ExampleCloud',
'urlGenerator' => $this->urlGenerator,
'stateToken' => 'StateToken',
'serverHost' => 'https://example.com',
'oauthState' => 'OauthStateToken',
],
'guest'
);
$csp = new Http\ContentSecurityPolicy();
$csp->addAllowedFormActionDomain('https://example.com/redirect.php');
$expected->setContentSecurityPolicy($csp);
$this->assertEquals($expected, $this->clientFlowLoginController->showAuthPickerPage('MyClientIdentifier'));
}
public function testGenerateAppPasswordWithInvalidToken() {
$this->session
->expects($this->once())
->method('get')
->with('client.flow.state.token')
->willReturn('OtherToken');
$this->session
->expects($this->once())
->method('remove')
->with('client.flow.state.token');
$expected = new StandaloneTemplateResponse(
'core',
'403',
[
'message' => 'State token does not match',
],
'guest'
);
$expected->setStatus(Http::STATUS_FORBIDDEN);
$this->assertEquals($expected, $this->clientFlowLoginController->generateAppPassword('MyStateToken'));
}
public function testGenerateAppPasswordWithSessionNotAvailableException() {
$this->session
->expects($this->once())
->method('get')
->with('client.flow.state.token')
->willReturn('MyStateToken');
$this->session
->expects($this->once())
->method('remove')
->with('client.flow.state.token');
$this->session
->expects($this->once())
->method('getId')
->willThrowException(new SessionNotAvailableException());
$expected = new Http\Response();
$expected->setStatus(Http::STATUS_FORBIDDEN);
$this->assertEquals($expected, $this->clientFlowLoginController->generateAppPassword('MyStateToken'));
}
public function testGenerateAppPasswordWithInvalidTokenException() {
$this->session
->expects($this->once())
->method('get')
->with('client.flow.state.token')
->willReturn('MyStateToken');
$this->session
->expects($this->once())
->method('remove')
->with('client.flow.state.token');
$this->session
->expects($this->once())
->method('getId')
->willReturn('SessionId');
$this->tokenProvider
->expects($this->once())
->method('getToken')
->with('SessionId')
->willThrowException(new InvalidTokenException());
$expected = new Http\Response();
$expected->setStatus(Http::STATUS_FORBIDDEN);
$this->assertEquals($expected, $this->clientFlowLoginController->generateAppPassword('MyStateToken'));
}
public function testGeneratePasswordWithPassword() {
$this->session
->expects($this->once())
->method('get')
->with('client.flow.state.token')
->willReturn('MyStateToken');
$this->session
->expects($this->once())
->method('remove')
->with('client.flow.state.token');
$this->session
->expects($this->once())
->method('getId')
->willReturn('SessionId');
$myToken = $this->createMock(IToken::class);
$myToken
->expects($this->once())
->method('getLoginName')
->willReturn('MyLoginName');
$this->tokenProvider
->expects($this->once())
->method('getToken')
->with('SessionId')
->willReturn($myToken);
$this->tokenProvider
->expects($this->once())
->method('getPassword')
->with($myToken, 'SessionId')
->willReturn('MyPassword');
$this->random
->expects($this->once())
->method('generate')
->with(72)
->willReturn('MyGeneratedToken');
$user = $this->createMock(IUser::class);
$user
->expects($this->once())
->method('getUID')
->willReturn('MyUid');
$this->userSession
->expects($this->once())
->method('getUser')
->willReturn($user);
$this->tokenProvider
->expects($this->once())
->method('generateToken')
->with(
'MyGeneratedToken',
'MyUid',
'MyLoginName',
'MyPassword',
'unknown',
IToken::PERMANENT_TOKEN,
IToken::DO_NOT_REMEMBER
);
$this->request
->expects($this->once())
->method('getServerProtocol')
->willReturn('http');
$this->request
->expects($this->once())
->method('getServerHost')
->willReturn('example.com');
$this->request
->expects($this->any())
->method('getHeader')
->willReturn('');
$this->eventDispatcher->expects($this->once())
->method('dispatch');
$expected = new Http\RedirectResponse('nc://login/server:http://example.com&user:MyLoginName&password:MyGeneratedToken');
$this->assertEquals($expected, $this->clientFlowLoginController->generateAppPassword('MyStateToken'));
}
/**
* @param string $redirectUri
* @param string $redirectUrl
*
* @testWith
* ["https://example.com/redirect.php", "https://example.com/redirect.php?state=MyOauthState&code=MyAccessCode"]
* ["https://example.com/redirect.php?hello=world", "https://example.com/redirect.php?hello=world&state=MyOauthState&code=MyAccessCode"]
*
*/
public function testGeneratePasswordWithPasswordForOauthClient($redirectUri, $redirectUrl) {
$this->session
->expects($this->at(0))
->method('get')
->with('client.flow.state.token')
->willReturn('MyStateToken');
$this->session
->expects($this->at(1))
->method('remove')
->with('client.flow.state.token');
$this->session
->expects($this->at(3))
->method('get')
->with('oauth.state')
->willReturn('MyOauthState');
$this->session
->expects($this->at(4))
->method('remove')
->with('oauth.state');
$this->session
->expects($this->once())
->method('getId')
->willReturn('SessionId');
$myToken = $this->createMock(IToken::class);
$myToken
->expects($this->once())
->method('getLoginName')
->willReturn('MyLoginName');
$this->tokenProvider
->expects($this->once())
->method('getToken')
->with('SessionId')
->willReturn($myToken);
$this->tokenProvider
->expects($this->once())
->method('getPassword')
->with($myToken, 'SessionId')
->willReturn('MyPassword');
$this->random
->expects($this->at(0))
->method('generate')
->with(72)
->willReturn('MyGeneratedToken');
$this->random
->expects($this->at(1))
->method('generate')
->with(128)
->willReturn('MyAccessCode');
$user = $this->createMock(IUser::class);
$user
->expects($this->once())
->method('getUID')
->willReturn('MyUid');
$this->userSession
->expects($this->once())
->method('getUser')
->willReturn($user);
$token = $this->createMock(IToken::class);
$this->tokenProvider
->expects($this->once())
->method('generateToken')
->with(
'MyGeneratedToken',
'MyUid',
'MyLoginName',
'MyPassword',
'My OAuth client',
IToken::PERMANENT_TOKEN,
IToken::DO_NOT_REMEMBER
)
->willReturn($token);
$client = new Client();
$client->setName('My OAuth client');
$client->setRedirectUri($redirectUri);
$this->clientMapper
->expects($this->once())
->method('getByIdentifier')
->with('MyClientIdentifier')
->willReturn($client);
$this->eventDispatcher->expects($this->once())
->method('dispatch');
$expected = new Http\RedirectResponse($redirectUrl);
$this->assertEquals($expected, $this->clientFlowLoginController->generateAppPassword('MyStateToken', 'MyClientIdentifier'));
}
public function testGeneratePasswordWithoutPassword() {
$this->session
->expects($this->once())
->method('get')
->with('client.flow.state.token')
->willReturn('MyStateToken');
$this->session
->expects($this->once())
->method('remove')
->with('client.flow.state.token');
$this->session
->expects($this->once())
->method('getId')
->willReturn('SessionId');
$myToken = $this->createMock(IToken::class);
$myToken
->expects($this->once())
->method('getLoginName')
->willReturn('MyLoginName');
$this->tokenProvider
->expects($this->once())
->method('getToken')
->with('SessionId')
->willReturn($myToken);
$this->tokenProvider
->expects($this->once())
->method('getPassword')
->with($myToken, 'SessionId')
->willThrowException(new PasswordlessTokenException());
$this->random
->expects($this->once())
->method('generate')
->with(72)
->willReturn('MyGeneratedToken');
$user = $this->createMock(IUser::class);
$user
->expects($this->once())
->method('getUID')
->willReturn('MyUid');
$this->userSession
->expects($this->once())
->method('getUser')
->willReturn($user);
$this->tokenProvider
->expects($this->once())
->method('generateToken')
->with(
'MyGeneratedToken',
'MyUid',
'MyLoginName',
null,
'unknown',
IToken::PERMANENT_TOKEN,
IToken::DO_NOT_REMEMBER
);
$this->request
->expects($this->once())
->method('getServerProtocol')
->willReturn('http');
$this->request
->expects($this->once())
->method('getServerHost')
->willReturn('example.com');
$this->request
->expects($this->any())
->method('getHeader')
->willReturn('');
$this->eventDispatcher->expects($this->once())
->method('dispatch');
$expected = new Http\RedirectResponse('nc://login/server:http://example.com&user:MyLoginName&password:MyGeneratedToken');
$this->assertEquals($expected, $this->clientFlowLoginController->generateAppPassword('MyStateToken'));
}
public function dataGeneratePasswordWithHttpsProxy() {
return [
[
[
['X-Forwarded-Proto', 'http'],
['X-Forwarded-Ssl', 'off'],
['USER_AGENT', ''],
],
'http',
'http',
],
[
[
['X-Forwarded-Proto', 'http'],
['X-Forwarded-Ssl', 'off'],
['USER_AGENT', ''],
],
'https',
'https',
],
[
[
['X-Forwarded-Proto', 'https'],
['X-Forwarded-Ssl', 'off'],
['USER_AGENT', ''],
],
'http',
'https',
],
[
[
['X-Forwarded-Proto', 'https'],
['X-Forwarded-Ssl', 'on'],
['USER_AGENT', ''],
],
'http',
'https',
],
[
[
['X-Forwarded-Proto', 'http'],
['X-Forwarded-Ssl', 'on'],
['USER_AGENT', ''],
],
'http',
'https',
],
];
}
/**
* @dataProvider dataGeneratePasswordWithHttpsProxy
* @param array $headers
* @param string $protocol
* @param string $expected
*/
public function testGeneratePasswordWithHttpsProxy(array $headers, $protocol, $expected) {
$this->session
->expects($this->once())
->method('get')
->with('client.flow.state.token')
->willReturn('MyStateToken');
$this->session
->expects($this->once())
->method('remove')
->with('client.flow.state.token');
$this->session
->expects($this->once())
->method('getId')
->willReturn('SessionId');
$myToken = $this->createMock(IToken::class);
$myToken
->expects($this->once())
->method('getLoginName')
->willReturn('MyLoginName');
$this->tokenProvider
->expects($this->once())
->method('getToken')
->with('SessionId')
->willReturn($myToken);
$this->tokenProvider
->expects($this->once())
->method('getPassword')
->with($myToken, 'SessionId')
->willReturn('MyPassword');
$this->random
->expects($this->once())
->method('generate')
->with(72)
->willReturn('MyGeneratedToken');
$user = $this->createMock(IUser::class);
$user
->expects($this->once())
->method('getUID')
->willReturn('MyUid');
$this->userSession
->expects($this->once())
->method('getUser')
->willReturn($user);
$this->tokenProvider
->expects($this->once())
->method('generateToken')
->with(
'MyGeneratedToken',
'MyUid',
'MyLoginName',
'MyPassword',
'unknown',
IToken::PERMANENT_TOKEN,
IToken::DO_NOT_REMEMBER
);
$this->request
->expects($this->once())
->method('getServerProtocol')
->willReturn($protocol);
$this->request
->expects($this->once())
->method('getServerHost')
->willReturn('example.com');
$this->request
->expects($this->atLeastOnce())
->method('getHeader')
->willReturnMap($headers);
$this->eventDispatcher->expects($this->once())
->method('dispatch');
$expected = new Http\RedirectResponse('nc://login/server:' . $expected . '://example.com&user:MyLoginName&password:MyGeneratedToken');
$this->assertEquals($expected, $this->clientFlowLoginController->generateAppPassword('MyStateToken'));
}
}