add support of refresh token

README.md

@@ -37,7 +37,7 @@ php bin/console make:user
 
 Note that you have to answer **no** to the question `Does this app need to hash/check user passwords?`
 
-Then, you could copy the files `TrackMania.php` in `src/Controller/OAuth2/` and `TrackManiaAuthenticator.php` in `src/Security/`
+Then, you could copy the files `TrackMania.php` in `src/Controller/OAuth2/`, `TrackManiaAuthenticator.php` in `src/Security/` and `TrackManiaAuthenticatorSubscriber.php` in `src/Event/`.
 
 Then change the `config/packages/knpu_oauth2_client.yaml` file like this:
 

examples/TrackManiaAuthenticator.php

@@ -42,6 +42,11 @@ class TrackManiaAuthenticator extends OAuth2Authenticator
         $client = $this->clientRegistry->getClient('TrackMania');
         $accessToken = $this->fetchAccessToken($client);
 
+        // Store the refresh token in the session
+        if ($accessToken->getRefreshToken() !== null) {
+            $request->getSession()->set('oauth2_trackmania_accesstoken', $accessToken);
+        }
+
         $selfvalidating = new SelfValidatingPassport(
             new UserBadge($accessToken->getToken(), function() use ($accessToken, $client) {
                 /** @var Beu\TrackMania\OAuth2\Client\Provider\TrackManiaProviderOwner $user */

examples/TrackManiaAuthenticatorSubscriber.php

@@ -0,0 +1,36 @@
+<?php
+namespace App\Event;
+
+use KnpU\OAuth2ClientBundle\Client\ClientRegistry;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\ControllerEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+
+class TrackManiaAuthenticatorSubscriber implements EventSubscriberInterface
+{
+    public function __construct(private ClientRegistry $clientRegistry, private LoggerInterface $logger) {}
+
+    public function onKernelController(ControllerEvent $event): void
+    {
+        /** @var \League\OAuth2\Client\Token\AccessToken|null */
+        $accessToken = $event->getRequest()->getSession()->get('oauth2_trackmania_accesstoken');
+
+        if ($accessToken !== null && $accessToken->hasExpired()) {
+            $client = $this->clientRegistry->getClient('TrackMania');
+            $accessToken = $client->refreshAccessToken($accessToken->getRefreshToken());
+
+            // Store the refresh token in the session
+            if ($accessToken->getRefreshToken() !== null) {
+                $event->getRequest()->getSession()->set('oauth2_trackmania_accesstoken', $accessToken);
+            }
+        }
+    }
+
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            KernelEvents::CONTROLLER => 'onKernelController',
+        ];
+    }
+}