From 8efb8575cb9c2c6a7b4b47a2ade48d7b2f4e56d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ma=C3=ABl=20Gangloff?= <contact@maelgangloff.fr>
Date: Wed, 28 Aug 2024 23:21:19 +0200
Subject: [PATCH] fix: add support for IDN TLD search

---
 src/Service/RDAPService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Service/RDAPService.php b/src/Service/RDAPService.php
index b20bbdb..a39a337 100644
--- a/src/Service/RDAPService.php
+++ b/src/Service/RDAPService.php
@@ -356,7 +356,7 @@ readonly class RDAPService
         if (false === $lastDotPosition) {
             throw new BadRequestException('Domain must contain at least one dot');
         }
-        $tld = strtolower(substr($domain, $lastDotPosition + 1));
+        $tld = strtolower(idn_to_ascii(substr($domain, $lastDotPosition + 1)));
 
         return $this->tldRepository->findOneBy(['tld' => $tld]);
     }