From 604b9be4a0deacb018d9a553003921fe230f31ed Mon Sep 17 00:00:00 2001
From: mhsanaei <ho3ein.sanaei@gmail.com>
Date: Thu, 8 Aug 2024 10:52:59 +0200
Subject: [PATCH] Fix domain validation for Nginx/CDN compatibility #2450

---
 web/middleware/domainValidator.go | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/web/middleware/domainValidator.go b/web/middleware/domainValidator.go
index 52d2782c..c94130c0 100644
--- a/web/middleware/domainValidator.go
+++ b/web/middleware/domainValidator.go
@@ -10,15 +10,9 @@ import (
 
 func DomainValidatorMiddleware(domain string) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		host := c.GetHeader("X-Forwarded-Host")
-		if host == "" {
-			host = c.GetHeader("X-Real-IP")
-		}
-		if host == "" {
-			host = c.Request.Host
-			if colonIndex := strings.LastIndex(host, ":"); colonIndex != -1 {
-				host, _, _ = net.SplitHostPort(host)
-			}
+		host := c.Request.Host
+		if colonIndex := strings.LastIndex(host, ":"); colonIndex != -1 {
+			host, _, _ = net.SplitHostPort(c.Request.Host)
 		}
 
 		if host != domain {