From 2ab9abcf8e732c66dc6fc1481d219905fbbcbc45 Mon Sep 17 00:00:00 2001
From: Ivan Razin <mozaroc@gmail.com>
Date: Fri, 26 Jun 2026 11:03:57 +0300
Subject: [PATCH] Validate that panel and REALITY domains are different before
 install

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 x-ui-latest.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/x-ui-latest.sh b/x-ui-latest.sh
index 21c0994..41bbe8a 100644
--- a/x-ui-latest.sh
+++ b/x-ui-latest.sh
@@ -197,6 +197,11 @@ validate_domains() {
     RealitySubDomain=$(echo "$reality_domain" | sed 's/^[^ ]* \|\..*//g')
     RealityMainDomain=$(echo "$reality_domain" | sed 's/.*\.\([^.]*\..*\)$/\1/')
     [[ "${RealitySubDomain}.${RealityMainDomain}" != "${reality_domain}" ]] && RealityMainDomain=${reality_domain}
+
+    if [[ "$domain" == "$reality_domain" ]]; then
+        msg_err "Panel domain and REALITY domain must be different! Got: ${domain}"
+        exit 1
+    fi
 }
 
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