From 240570664312916ed66946b9a758e7a09b41104a Mon Sep 17 00:00:00 2001
From: Andrew Gaul <andrew@gaul.org>
Date: Sun, 23 Jul 2023 16:17:34 +0900
Subject: [PATCH] Insert SSE headers when appropriate (#2228)

References #2218.  References #2227.
---
 src/curl.cpp | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/curl.cpp b/src/curl.cpp
index bd1ae84..4471c18 100644
--- a/src/curl.cpp
+++ b/src/curl.cpp
@@ -3839,12 +3839,7 @@ int S3fsCurl::PreMultipartPostRequest(const char* tpath, headers_t& meta, std::s
         }else if(key == "x-amz-server-side-encryption-aws-kms-key-id"){
             // skip this header, because this header is specified after logic.
         }else if(key == "x-amz-server-side-encryption-customer-key-md5"){
-            // Only copy mode.
-            if(is_copy){
-                if(!AddSseRequestHead(sse_type_t::SSE_C, value, true)){
-                    S3FS_PRN_WARN("Failed to insert SSE-C header.");
-                }
-            }
+            // skip this header, because this header is specified after logic.
         }
     }
     // "x-amz-acl", storage class, sse
@@ -3965,6 +3960,13 @@ int S3fsCurl::CompleteMultipartPostRequest(const char* tpath, const std::string&
     requestHeaders = curl_slist_sort_insert(requestHeaders, "Accept", NULL);
     requestHeaders = curl_slist_sort_insert(requestHeaders, "Content-Type", contype.c_str());
 
+    if(sse_type_t::SSE_C == S3fsCurl::GetSseType()){
+        std::string ssevalue;
+        if(!AddSseRequestHead(S3fsCurl::GetSseType(), ssevalue, false)){
+            S3FS_PRN_WARN("Failed to set SSE header, but continue...");
+        }
+    }
+
     op = "POST";
     type = REQTYPE_COMPLETEMULTIPOST;