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chore: use local variable for remote address

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Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
This commit is contained in:
Daniel Kesselberg 2023-02-21 22:45:37 +01:00 committed by Anna Larch
parent f6a93148f7
commit a561c32f71
2 changed files with 117 additions and 6 deletions
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26
lib/private/User/Session.php
View file

@ -59,6 +59,7 @@ use OCP\ISession;
use OCP\IUser;
use OCP\IUserSession;
use OCP\Lockdown\ILockdownManager;
use OC\Security\Bruteforce\Throttler;
use OCP\Security\ISecureRandom;
use OCP\Session\Exceptions\SessionNotAvailableException;
use OCP\User\Events\PostLoginEvent;
@ -90,7 +91,7 @@ use Symfony\Component\EventDispatcher\GenericEvent;
*/
class Session implements IUserSession, Emitter {
/** @var Manager|PublicEmitter $manager */
/** @var Manager $manager */
private $manager;
/** @var ISession $session */
@ -288,9 +289,9 @@ class Session implements IUserSession, Emitter {
}
/**
* get the login name of the current user
* Get the login name of the current user
*
* @return string
* @return ?string
*/
public function getLoginName() {
if ($this->activeUser) {
@ -426,7 +427,8 @@ class Session implements IUserSession, Emitter {
$password,
IRequest $request,
OC\Security\Bruteforce\Throttler $throttler) {
$currentDelay = $throttler->sleepDelay($request->getRemoteAddress(), 'login');
$remoteAddress = $request->getRemoteAddress();
$currentDelay = $throttler->sleepDelay($remoteAddress, 'login');
if ($this->manager instanceof PublicEmitter) {
$this->manager->emit('\OC\User', 'preLogin', [$user, $password]);
@ -451,6 +453,7 @@ class Session implements IUserSession, Emitter {
// Failed, maybe the user used their email address
if (!filter_var($user, FILTER_VALIDATE_EMAIL)) {
$this->handleLoginFailed($throttler, $currentDelay, $remoteAddress, $user, $password);
return false;
}
$users = $this->manager->getByEmail($user);
@ -478,6 +481,17 @@ class Session implements IUserSession, Emitter {
return true;
}
private function handleLoginFailed(Throttler $throttler, int $currentDelay, string $remoteAddress, string $user, ?string $password) {
$this->logger->warning("Login failed: '" . $user . "' (Remote IP: '" . $remoteAddress . "')", ['app' => 'core']);
$throttler->registerAttempt('login', $remoteAddress, ['user' => $user]);
$this->dispatcher->dispatchTyped(new OC\Authentication\Events\LoginFailed($user));
if ($currentDelay === 0) {
$throttler->sleepDelay($remoteAddress, 'login');
}
}
protected function supportsCookies(IRequest $request) {
if (!is_null($request->getCookie('cookie_test'))) {
return true;
@ -877,7 +891,7 @@ class Session implements IUserSession, Emitter {
// replace successfully used token with a new one
$this->config->deleteUserValue($uid, 'login_token', $currentToken);
$newToken = $this->random->generate(32);
$this->config->setUserValue($uid, 'login_token', $newToken, $this->timeFactory->getTime());
$this->config->setUserValue($uid, 'login_token', $newToken, (string)$this->timeFactory->getTime());
try {
$sessionId = $this->session->getId();
@ -916,7 +930,7 @@ class Session implements IUserSession, Emitter {
*/
public function createRememberMeToken(IUser $user) {
$token = $this->random->generate(32);
$this->config->setUserValue($user->getUID(), 'login_token', $token, $this->timeFactory->getTime());
$this->config->setUserValue($user->getUID(), 'login_token', $token, (string)$this->timeFactory->getTime());
$this->setMagicInCookie($user->getUID(), $token);
}

97
tests/lib/User/SessionTest.php
View file

@ -9,6 +9,7 @@
namespace Test\User;
use OC\AppFramework\Http\Request;
use OC\Authentication\Events\LoginFailed;
use OC\Authentication\Exceptions\InvalidTokenException;
use OC\Authentication\Exceptions\PasswordLoginForbiddenException;
use OC\Authentication\Token\IProvider;
@ -1055,4 +1056,100 @@ class SessionTest extends \Test\TestCase {
$this->userSession->updateTokens('uid', 'pass');
}
public function testLogClientInThrottlerUsername() {
$manager = $this->createMock(Manager::class);
$session = $this->createMock(ISession::class);
$request = $this->createMock(IRequest::class);
/** @var Session $userSession */
$userSession = $this->getMockBuilder(Session::class)
->setConstructorArgs([$manager, $session, $this->timeFactory, $this->tokenProvider, $this->config, $this->random, $this->lockdownManager, $this->logger, $this->dispatcher])
->setMethods(['isTokenPassword', 'login', 'supportsCookies', 'createSessionToken', 'getUser'])
->getMock();
$userSession->expects($this->once())
->method('isTokenPassword')
->willReturn(true);
$userSession->expects($this->once())
->method('login')
->with('john', 'I-AM-AN-PASSWORD')
->willReturn(false);
$session->expects($this->never())
->method('set');
$request
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->throttler
->expects($this->exactly(2))
->method('sleepDelay')
->with('192.168.0.1');
$this->throttler
->expects($this->any())
->method('getDelay')
->with('192.168.0.1')
->willReturn(0);
$this->throttler
->expects($this->once())
->method('registerAttempt')
->with('login', '192.168.0.1', ['user' => 'john']);
$this->dispatcher
->expects($this->once())
->method('dispatchTyped')
->with(new LoginFailed('john', 'I-AM-AN-PASSWORD'));
$this->assertFalse($userSession->logClientIn('john', 'I-AM-AN-PASSWORD', $request, $this->throttler));
}
public function testLogClientInThrottlerEmail() {
$manager = $this->createMock(Manager::class);
$session = $this->createMock(ISession::class);
$request = $this->createMock(IRequest::class);
/** @var Session $userSession */
$userSession = $this->getMockBuilder(Session::class)
->setConstructorArgs([$manager, $session, $this->timeFactory, $this->tokenProvider, $this->config, $this->random, $this->lockdownManager, $this->logger, $this->dispatcher])
->setMethods(['isTokenPassword', 'login', 'supportsCookies', 'createSessionToken', 'getUser'])
->getMock();
$userSession->expects($this->once())
->method('isTokenPassword')
->willReturn(true);
$userSession->expects($this->once())
->method('login')
->with('john@foo.bar', 'I-AM-AN-PASSWORD')
->willReturn(false);
$manager
->method('getByEmail')
->with('john@foo.bar')
->willReturn([]);
$session->expects($this->never())
->method('set');
$request
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->throttler
->expects($this->exactly(2))
->method('sleepDelay')
->with('192.168.0.1');
$this->throttler
->expects($this->any())
->method('getDelay')
->with('192.168.0.1')
->willReturn(0);
$this->throttler
->expects($this->once())
->method('registerAttempt')
->with('login', '192.168.0.1', ['user' => 'john@foo.bar']);
$this->dispatcher
->expects($this->once())
->method('dispatchTyped')
->with(new LoginFailed('john@foo.bar', 'I-AM-AN-PASSWORD'));
$this->assertFalse($userSession->logClientIn('john@foo.bar', 'I-AM-AN-PASSWORD', $request, $this->throttler));
}
}