From b70739e2f63dc05b5f4ea8d733cda914ef1500fb Mon Sep 17 00:00:00 2001
From: Raphael Lumbroso <rlumbroso@yolaw.fr>
Date: Mon, 19 Aug 2019 18:26:37 +0200
Subject: [PATCH] URL encode the uri part of the stringToSign

---
 lib/middleware/authentication.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/middleware/authentication.js b/lib/middleware/authentication.js
index ddbd6df4..ee32638e 100644
--- a/lib/middleware/authentication.js
+++ b/lib/middleware/authentication.js
@@ -466,7 +466,7 @@ function getStringToSign(canonicalRequest) {
     ...canonicalRequest.amzHeaders,
     canonicalRequest.querystring
       ? `${canonicalRequest.uri}?${canonicalRequest.querystring}`
-      : canonicalRequest.uri,
+      : encodeURI(canonicalRequest.uri),
   ].join('\n');
 }