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some logic

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Diogo Peralta Cordeiro 2022-01-16 17:44:21 +00:00
parent 29f53bb698
commit 4ad1de2616
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GPG Key ID: 18D2D35001FBFAB0
5 changed files with 55 additions and 48 deletions
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1
config/packages/security.yaml
View File

@ -22,6 +22,7 @@ security:
security: false
oauth_token:
pattern: ^/oauth/(token|authorize)$
provider: local_user
security: false
api_apps:
pattern: ^/api/v1/apps$

10
config/routes/trikoder_oauth2.yaml
View File

@ -1,3 +1,7 @@
oauth2:
resource: '@TrikoderOAuth2Bundle/Resources/config/routes.xml'
prefix: '/oauth'
oauth2_authorization_code:
controller: Trikoder\Bundle\OAuth2Bundle\Controller\AuthorizationController::indexAction
path: '/oauth/authorize'
oauth2_token:
controller: Trikoder\Bundle\OAuth2Bundle\Controller\TokenController::indexAction
path: '/oauth/token'

76
src/Core/GNUsocial.php
View File

@ -52,6 +52,7 @@ use App\Kernel;
use App\Security\EmailVerifier;
use App\Util\Common;
use App\Util\Exception\ConfigurationException;
use App\Util\Exception\NoLoggedInUser;
use App\Util\Formatting;
use App\Util\HTML;
use Doctrine\ORM\EntityManagerInterface;
@ -65,6 +66,7 @@ use Symfony\Component\DependencyInjection\ParameterBag\ContainerBagInterface;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Form\FormFactoryInterface;
use Symfony\Component\HttpFoundation\Exception\BadRequestException;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
@ -233,7 +235,7 @@ class GNUsocial implements EventSubscriberInterface
public static function configureContainer(ContainerBuilder $container, LoaderInterface $loader): void
{
// Overriding doesn't work as we want, overrides the top-most key, do it manually
$local_file = INSTALLDIR . '/social.local.yaml';
$local_file = INSTALLDIR . \DIRECTORY_SEPARATOR . 'social.local.yaml';
if (!file_exists($local_file)) {
file_put_contents($local_file, "parameters:\n locals:\n gnusocial:\n");
}
@ -289,53 +291,51 @@ class GNUsocial implements EventSubscriberInterface
$event->setUser($user);
}
public function authRequestResolve(AuthorizationRequestResolveEvent $event): void
public function authorizeRequestResolve(AuthorizationRequestResolveEvent $event): void
{
$request = $this->request;
// only handle post requests for logged-in users:
// get requests will be intercepted and shown the login form
// other verbs we will handle as an authorization denied
// and this implementation ensures a user is set at this point already
if ($request->getMethod() !== 'POST' && \is_null($event->getUser())) {
$event->resolveAuthorization(AuthorizationRequestResolveEvent::AUTHORIZATION_DENIED);
return;
}
if (!$request->request->has('action')) {
// 1. successful login, goes to grant page
$content = $this->twig->render('security/grant.html.twig', [
'scopes' => $event->getScopes(),
'client' => $event->getClient(),
'grant' => OAuth2Grants::AUTHORIZATION_CODE,
// very simple way to ensure user gets to this point in the
// flow when granting or denying is to pre-add their credentials
'email' => $request->request->get('email'),
'password' => $request->request->get('password'),
]);
$response = new Response(200, [], $content);
$event->setResponse($response);
} else {
// 2. grant operation, either grants or denies
if ($request->request->get('action') == OAuth2Grants::AUTHORIZATION_CODE) {
$event->resolveAuthorization(AuthorizationRequestResolveEvent::AUTHORIZATION_APPROVED);
} else {
try {
$user = Common::ensureLoggedIn();
// get requests will be intercepted and shown the login form
// other verbs we will handle as an authorization denied
// and this implementation ensures a user is set at this point already
if ($request->getMethod() !== 'POST') {
$event->resolveAuthorization(AuthorizationRequestResolveEvent::AUTHORIZATION_DENIED);
return;
} else {
if (!$request->request->has('action')) {
// 1. successful login, goes to grant page
$content = $this->twig->render('security/grant.html.twig', [
'scopes' => $event->getScopes(),
'client' => $event->getClient(),
'grant' => OAuth2Grants::AUTHORIZATION_CODE,
// very simple way to ensure user gets to this point in the
// flow when granting or denying is to pre-add their credentials
'email' => $request->request->get('email'),
'password' => $request->request->get('password'),
]);
$response = new Response(200, [], $content);
$event->setResponse($response);
} else {
// 2. grant operation, either grants or denies
if ($request->request->get('action') === OAuth2Grants::AUTHORIZATION_CODE) {
$event->setUser($user);
$event->resolveAuthorization(AuthorizationRequestResolveEvent::AUTHORIZATION_APPROVED);
} else {
$event->resolveAuthorization(AuthorizationRequestResolveEvent::AUTHORIZATION_DENIED);
}
}
}
}
if (\is_null($event->getUser())) {
// Whoops!
throw new BadRequestException();
} catch (NoLoggedInUser) {
$event->setResponse(new Response(302, [
'Location' => Router::url('security_login', [
'returnUrl' => $request->getUri(),
]),
]));
return;
}
$event->resolveAuthorization(AuthorizationRequestResolveEvent::AUTHORIZATION_APPROVED);
}
/**
@ -348,7 +348,7 @@ class GNUsocial implements EventSubscriberInterface
KernelEvents::REQUEST => 'onKernelRequest',
'console.command' => 'onCommand',
OAuth2Events::USER_RESOLVE => 'userResolve',
OAuth2Events::AUTHORIZATION_REQUEST_RESOLVE => 'authRequestResolve',
OAuth2Events::AUTHORIZATION_REQUEST_RESOLVE => 'authorizeRequestResolve',
];
}
}

3
src/Security/Authenticator.php
View File

@ -158,8 +158,7 @@ class Authenticator extends AbstractFormLoginAuthenticator implements Authentica
);
// TODO: Fix the Open Redirect security flaw here.
$targetPath = $request->request->get('returnUrl');
$targetPath = $request->query->get('returnUrl');
if ($targetPath ??= $this->getTargetPath($request->getSession(), $providerKey)) {
return new RedirectResponse($targetPath);
}

13
src/Util/Common.php
View File

@ -135,17 +135,20 @@ abstract class Common
public static function userNickname(): ?string
{
return self::ensureLoggedIn()->getNickname();
return self::ensureLoggedIn()?->getNickname();
}
public static function userId(): ?int
{
return self::ensureLoggedIn()->getId();
return self::ensureLoggedIn()?->getId();
}
/**
* @throws NoLoggedInUser
*/
public static function ensureLoggedIn(): LocalUser
{
if (($user = self::user()) == null) {
if (\is_null($user = self::user())) {
throw new NoLoggedInUser();
// TODO Maybe redirect to login page and back
} else {
@ -160,7 +163,7 @@ abstract class Common
*/
public static function isLoggedIn(): bool
{
return self::user() != null;
return !\is_null(self::user());
}
/**
@ -337,6 +340,6 @@ abstract class Common
public static function base64url_decode(string $data): string
{
return base64_decode(str_pad(strtr(strtr($data, '_', '/'), '-', '+'), \mb_strlen($data) % 4, '=', \STR_PAD_RIGHT));
return base64_decode(str_pad(strtr(strtr($data, '_', '/'), '-', '+'), mb_strlen($data) % 4, '=', \STR_PAD_RIGHT));
}
}