diff --git a/.env b/.env
index c8b61ce..4013de1 100755
--- a/.env
+++ b/.env
@@ -34,10 +34,10 @@ MESSENGER_TRANSPORT_DSN=doctrine://default?auto_setup=0
 
 ###> LISTMONK/API ###
 LISTMONK_BASE_URL=https://listmonk.powerpme.com
-LISTMONK_API_USER=
-LISTMONK_TOKEN=
+LISTMONK_API_USER=MaherAPI
+LISTMONK_TOKEN=BVqvuHgU3N1qstEiLeWM9Ocv9b5jSYaS
 ###> LISTMONK/API ###
 
 ###> monolog/mattermost ###
-MATTERMOST_WEBHOOK_URL=https://mattermost.powerpme.com/hooks/
+MATTERMOST_WEBHOOK_URL=https://mattermost.powerpme.com/hooks/anc9zweugj8fprj1zifdxy6m7e
 ###< monolog/mattermost ###
\ No newline at end of file
diff --git a/public/downloader/anonyme/EKHotxqUvbo.webm b/public/downloader/anonyme/EKHotxqUvbo.webm
new file mode 100644
index 0000000..7eb6887
Binary files /dev/null and b/public/downloader/anonyme/EKHotxqUvbo.webm differ
diff --git a/public/downloader/user/1/hVCjJS1Kof4.webm b/public/downloader/user/1/hVCjJS1Kof4.webm
new file mode 100644
index 0000000..252a59a
Binary files /dev/null and b/public/downloader/user/1/hVCjJS1Kof4.webm differ
diff --git a/src/Controller/Backend/TestController.php b/src/Controller/Backend/TestController.php
index 3225265..61f8b84 100644
--- a/src/Controller/Backend/TestController.php
+++ b/src/Controller/Backend/TestController.php
@@ -12,6 +12,8 @@ use Symfony\Component\Routing\Attribute\Route;
 
 use Psr\Log\LoggerInterface;
 
+use Symfony\Component\Process\Process;
+
 #[Route('/admin/test')]
 final class TestController extends AbstractController
 {
@@ -63,4 +65,26 @@ final class TestController extends AbstractController
       
         return $this->render('/frontend/test.html.twig', []);
     }
+
+    #[Route('/url', name: 'app_test_url')]
+    public function url()
+    {
+        $process = new Process([
+            'yt-dlp',
+            '--print',
+            '%(title)s|%(filesize,filesize_approx)s',
+            '--', // 🛡️ Protection cruciale contre l'injection d'arguments
+            'https://www.youtube.com/watch?v=Z8hhP38-4Eg'
+        ]);
+
+        $process->run();
+
+        //dd($process->getOutput());
+        if (!$process->isSuccessful()) {
+            echo $process->getCommandLine() . "<br>" . $process->getErrorOutput();
+            die;
+            return new Response("error1", Response::HTTP_INTERNAL_SERVER_ERROR);
+        }
+    }
+    //
 }
diff --git a/src/Entity/User.php b/src/Entity/User.php
index 72d9bfc..ae0511d 100755
--- a/src/Entity/User.php
+++ b/src/Entity/User.php
@@ -9,9 +9,12 @@ use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
 use Symfony\Component\Security\Core\User\UserInterface;
+use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
+use Symfony\Component\Validator\Constraints as Assert;
 
-#[ORM\Entity(repositoryClass: UserRepository::class)]
 #[ORM\Table(name: '`user`')]
+#[ORM\Entity(repositoryClass: UserRepository::class)]
+#[UniqueEntity(fields: ['email'], message: 'There is already an account with this email.')]
 class User implements UserInterface, PasswordAuthenticatedUserInterface
 {
     #[ORM\Id]
@@ -20,6 +23,7 @@ class User implements UserInterface, PasswordAuthenticatedUserInterface
     private ?int $id = null;
 
     #[ORM\Column(length: 180, unique: true)]
+    #[Assert\Email]
     private ?string $email = null;
 
     #[ORM\Column]