From 20d9cfae861ea36d759d796f6f80345c01921ca6 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sun, 28 Jun 2020 07:25:50 -0700
Subject: [PATCH] volume: following md5 base64 encoding

fix https://github.com/chrislusf/seaweedfs/issues/1374
---
 weed/storage/needle/needle_parse_upload.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/weed/storage/needle/needle_parse_upload.go b/weed/storage/needle/needle_parse_upload.go
index 10bef603f..785217761 100644
--- a/weed/storage/needle/needle_parse_upload.go
+++ b/weed/storage/needle/needle_parse_upload.go
@@ -2,6 +2,7 @@ package needle
 
 import (
 	"crypto/md5"
+	"encoding/base64"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -85,7 +86,7 @@ func ParseUpload(r *http.Request, sizeLimit int64) (pu *ParsedUpload, e error) {
 	if expectedChecksum := r.Header.Get("Content-MD5"); expectedChecksum != "" {
 		h := md5.New()
 		h.Write(pu.UncompressedData)
-		if receivedChecksum := fmt.Sprintf("%x", h.Sum(nil)); expectedChecksum != receivedChecksum {
+		if receivedChecksum := base64.StdEncoding.EncodeToString(h.Sum(nil)); expectedChecksum != receivedChecksum {
 			e = fmt.Errorf("Content-MD5 did not match md5 of file data [%s] != [%s]", expectedChecksum, receivedChecksum)
 			return
 		}