From e1109e39dd1260d1c4030bc972d5cd0039a7bd57 Mon Sep 17 00:00:00 2001
From: Timo Wolf <timowolf@mac.com>
Date: Sun, 8 Oct 2017 18:00:46 +0200
Subject: [PATCH] add AWS S3 options for server side encryption

Now, the AWS S3 options for server side encryptions are passed to the
upload handler. Thus, the client can specify the AWS options and use
AWS Server Side Encryption.
---
 lib/storage-handler.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/lib/storage-handler.js b/lib/storage-handler.js
index cc7a444..a84ff50 100644
--- a/lib/storage-handler.js
+++ b/lib/storage-handler.js
@@ -141,6 +141,30 @@ exports.upload = function(provider, req, res, options, cb) {
       uploadParams.acl = file.acl;
     }
 
+    // add AWS specific options
+    // See http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html#upload-property
+    if (options.StorageClass) {
+      uploadParams.StorageClass = options.StorageClass;
+    }
+    if (options.CacheControl) {
+      uploadParams.CacheControl = options.CacheControl;
+    }
+    if (options.ServerSideEncryption) {
+      uploadParams.ServerSideEncryption = options.ServerSideEncryption;
+    }
+    if (options.SSEKMSKeyId) {
+      uploadParams.SSEKMSKeyId = options.SSEKMSKeyId;
+    }
+    if (options.SSECustomerAlgorithm) {
+      uploadParams.SSECustomerAlgorithm = options.SSECustomerAlgorithm;
+    }
+    if (options.SSECustomerKey) {
+      uploadParams.SSECustomerKey = options.SSECustomerKey;
+    }
+    if (options.SSECustomerKeyMD5) {
+      uploadParams.SSECustomerKeyMD5 = options.SSECustomerKeyMD5;
+    }
+
     var writer = provider.upload(uploadParams);
 
     writer.on('error', function(err) {