From fe4a115c9dbf5771b3c1e13355dbf754096a90b9 Mon Sep 17 00:00:00 2001
From: Tao Chen <42793494+IamTaoChen@users.noreply.github.com>
Date: Wed, 21 May 2025 09:07:08 +0800
Subject: [PATCH] fix: dn should be case-insensitive (#250)

---
 service/ldap.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service/ldap.go b/service/ldap.go
index 5d6609f..f9c54f6 100644
--- a/service/ldap.go
+++ b/service/ldap.go
@@ -411,7 +411,7 @@ func (ls *LdapService) isUserAdmin(cfg *config.Ldap, ldapUser *LdapUser) bool {
 	// Check "memberOf" directly
 	if len(ldapUser.MemberOf) > 0 {
 		for _, group := range ldapUser.MemberOf {
-			if group == adminGroup {
+			if strings.EqualFold(group, adminGroup) {
 				return true
 			}
 		}