From 28ecbac0498f5ab7ee2041bf13058392d3ac183f Mon Sep 17 00:00:00 2001
From: kevinprasanna <krach001@odu.edu>
Date: Sat, 20 Apr 2019 21:46:31 +0530
Subject: [PATCH] added support for S3 signature V4

---
 s3/s3.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/s3/s3.go b/s3/s3.go
index e85e5813..0a0bdbed 100644
--- a/s3/s3.go
+++ b/s3/s3.go
@@ -101,6 +101,11 @@ func New(auth aws.Auth, region aws.Region) *S3 {
 	return &S3{auth, region, 0, 0, aws.V2Signature, 0}
 }
 
+// New creates a new S3.
+func NewV4(auth aws.Auth, region aws.Region) *S3 {
+	return &S3{auth, region, 0, 0, aws.V4Signature, 0}
+}
+
 // Bucket returns a Bucket with the given name.
 func (s3 *S3) Bucket(name string) *Bucket {
 	if s3.Region.S3BucketEndpoint != "" || s3.Region.S3LowercaseBucket {