From 9ca2b0b763e8e546bf9773191f591f079e2b3ce8 Mon Sep 17 00:00:00 2001
From: Tom Crasset <25140344+tcrasset@users.noreply.github.com>
Date: Fri, 7 Feb 2025 19:55:09 +0100
Subject: [PATCH] omit http and https ports when using X-Forwarded-Port (#6527)

---
 weed/s3api/auth_signature_v4.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weed/s3api/auth_signature_v4.go b/weed/s3api/auth_signature_v4.go
index 43ca851fc..7ee761a67 100644
--- a/weed/s3api/auth_signature_v4.go
+++ b/weed/s3api/auth_signature_v4.go
@@ -711,7 +711,7 @@ func extractHostHeader(r *http.Request) string {
 	// If X-Forwarded-Port is set, use that too to form the host.
 	if forwardedHost != "" {
 		extractedHost := forwardedHost
-		if forwardedPort != "" {
+		if forwardedPort != "" && forwardedPort != "80" && forwardedPort != "443" {
 			extractedHost = forwardedHost + ":" + forwardedPort
 		}
 		return extractedHost