remote calendar: authenticate to ms graph api

src/Bundle/ChillCalendarBundle/Controller/CalendarController.php

@@ -247,7 +247,7 @@ class CalendarController extends AbstractController
         }
 
         if (!$this->remoteCalendarConnector->isReady()) {
-            return $this->remoteCalendarConnector->getMakeReadyResponse();
+            return $this->remoteCalendarConnector->getMakeReadyResponse($request->getUri());
         }
 
         $view = '@ChillCalendar/Calendar/listByUser.html.twig';

src/Bundle/ChillCalendarBundle/Controller/RemoteCalendarConnectAzureController.php

@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Chill\CalendarBundle\Controller;
+
+use Chill\CalendarBundle\Synchro\Connector\MSGraph\MSGraphTokenStorage;
+use KnpU\OAuth2ClientBundle\Client\ClientRegistry;
+use League\OAuth2\Client\Provider\Exception\IdentityProviderException;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use TheNetworg\OAuth2\Client\Provider\Azure;
+use TheNetworg\OAuth2\Client\Token\AccessToken;
+
+class RemoteCalendarConnectAzureController
+{
+    private ClientRegistry $clientRegistry;
+
+    private MSGraphTokenStorage $MSGraphTokenStorage;
+
+    public function __construct(
+        ClientRegistry $clientRegistry,
+        MSGraphTokenStorage $MSGraphTokenStorage
+    ) {
+        $this->clientRegistry = $clientRegistry;
+        $this->MSGraphTokenStorage = $MSGraphTokenStorage;
+    }
+
+    /**
+     * @Route("/{_locale}/connect/azure", name="chill_calendar_remote_connect_azure")
+     */
+    public function connectAzure(Request $request): Response
+    {
+        $request->getSession()->set('azure_return_path', $request->query->get('returnPath', '/'));
+
+        return $this->clientRegistry
+            ->getClient('azure') // key used in config/packages/knpu_oauth2_client.yaml
+            ->redirect([
+                'User.Read', 'Calendars.Read', 'Calendars.Read.Shared',
+            ]);
+    }
+
+    /**
+     * @Route("/connect/azure/check", name="chill_calendar_remote_connect_azure_check")
+     */
+    public function connectAzureCheck(Request $request): Response
+    {
+        /** @var Azure $client */
+        $client = $this->clientRegistry->getClient('azure');
+
+        try {
+            /** @var AccessToken $token */
+            $token = $client->getAccessToken();
+
+            $this->MSGraphTokenStorage->setToken($token);
+        } catch (IdentityProviderException $e) {
+            throw $e;
+        }
+
+        return new RedirectResponse($request->getSession()->remove('azure_return_path', '/'));
+    }
+}