Fix the upload of empty S3 objects with chunk encoding (localstack#1140)

Nextdoor · Feb 22, 2019 · 8a87c4d · 8a87c4d
1 parent 7b76326
commit 8a87c4d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/localstack/services/s3/s3_listener.py b/localstack/services/s3/s3_listener.py
@@ -431,6 +431,7 @@ def forward_request(self, method, path, data, headers):
         # https://github.com/scality/S3/issues/237
         if headers.get('x-amz-content-sha256') == 'STREAMING-AWS4-HMAC-SHA256-PAYLOAD':
             modified_data = strip_chunk_signatures(data)
+            headers['content-length'] = headers.get('x-amz-decoded-content-length')
 
         # POST requests to S3 may include a "${filename}" placeholder in the
         # key, which should be replaced with an actual file name before storing.
@@ -472,7 +473,7 @@ def forward_request(self, method, path, data, headers):
             if method == 'PUT':
                 return set_lifecycle(bucket, data)
 
-        if modified_data:
+        if modified_data is not None:
             return Request(data=modified_data, headers=headers, method=method)
         return True