From 2b589a1dc76b2f71c31422a4ea23db9864ebf615 Mon Sep 17 00:00:00 2001
From: Saw-jan <saw.jan.grg3e@gmail.com>
Date: Tue, 20 Feb 2024 19:09:34 +0545
Subject: [PATCH] export ParseSignV4 method

---
 signature/signature-v4-parser.go | 2 +-
 signature/signature-v4.go        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/signature/signature-v4-parser.go b/signature/signature-v4-parser.go
index d993247..4a87ec5 100644
--- a/signature/signature-v4-parser.go
+++ b/signature/signature-v4-parser.go
@@ -89,7 +89,7 @@ func extractFields(signElement, fieldName string) (string, ErrorCode) {
 // Parses signature version '4' header of the following form.
 //
 //	Authorization: algorithm Credential=accessKeyID/credScope,  SignedHeaders=signedHeaders, Signature=signature
-func parseSignV4(v4Auth string) (sv signValues, err ErrorCode) {
+func ParseSignV4(v4Auth string) (sv signValues, err ErrorCode) {
 
 	if !strings.HasPrefix(v4Auth, signV4Algorithm) {
 		return sv, errUnsupportAlgorithm
diff --git a/signature/signature-v4.go b/signature/signature-v4.go
index 157cb73..7f34eaf 100644
--- a/signature/signature-v4.go
+++ b/signature/signature-v4.go
@@ -139,7 +139,7 @@ func V4SignVerify(r *http.Request) ErrorCode {
 	v4Auth := req.Header.Get(headerAuth)
 
 	// Parse signature version '4' header.
-	signV4Values, Err := parseSignV4(v4Auth)
+	signV4Values, Err := ParseSignV4(v4Auth)
 	if Err != ErrNone {
 		return Err
 	}