From a92cb66468605f795396c28d80fd78e83a826d22 Mon Sep 17 00:00:00 2001
From: ruspaul013 <61197032+ruspaul013@users.noreply.github.com>
Date: Thu, 27 Jul 2023 21:45:30 +0300
Subject: [PATCH] Get the signed headers in the order they were signed (#17690)

use pSignValues to get signed headers in order
---
 cmd/signature-v4.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/signature-v4.go b/cmd/signature-v4.go
index 7e94a967d..3f42553e9 100644
--- a/cmd/signature-v4.go
+++ b/cmd/signature-v4.go
@@ -266,7 +266,7 @@ func doesPresignedSignatureMatch(hashedPayload string, r *http.Request, region s
 	// Construct the query.
 	query.Set(xhttp.AmzDate, t.Format(iso8601Format))
 	query.Set(xhttp.AmzExpires, strconv.Itoa(expireSeconds))
-	query.Set(xhttp.AmzSignedHeaders, getSignedHeaders(extractedSignedHeaders))
+	query.Set(xhttp.AmzSignedHeaders, strings.Join(pSignValues.SignedHeaders, ";"))
 	query.Set(xhttp.AmzCredential, cred.AccessKey+SlashSeparator+pSignValues.Credential.getScope())
 
 	defaultSigParams := set.CreateStringSet(