From 6df27182461de057ad3b97b77e57988162c0d3ae Mon Sep 17 00:00:00 2001
From: dnomd343 <i@343.re>
Date: Fri, 12 Aug 2022 20:14:03 +0800
Subject: [PATCH] fix: filter localhost

---
 src/Basis.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Basis.php b/src/Basis.php
index f105abc..f8fa046 100644
--- a/src/Basis.php
+++ b/src/Basis.php
@@ -60,6 +60,7 @@ function getHost(): string {
         return 'KMS_HOST';
     }
     $host = v6DelBracket($match[1][0]); // try to remove ipv6 bracket again
+    $host = ($host == '127.0.0.1' or $host == '::1') ? 'KMS_HOST' : $host; // ignore localhost forward
     return (isHost($host)) ? $host : 'KMS_HOST';
 }