refactor ObjectLayer PutObject and PutObjectPart (#4925)

This change refactor the ObjectLayer PutObject and PutObjectPart
functions. Instead of passing an io.Reader and a size to PUT operations
ObejectLayer expects an HashReader.
A HashReader verifies the MD5 sum (and SHA256 sum if required) of the object.
This change updates all all PutObject(Part) calls and removes unnecessary code
in all ObjectLayer implementations.

Fixes #4923
This commit is contained in:
Andreas Auernhammer
2017-09-19 12:40:27 -07:00
committed by Dee Koder
parent f8024cadbb
commit 79ba4d3f33
38 changed files with 310 additions and 663 deletions

View File

@@ -542,7 +542,7 @@ func (web *webAPIHandlers) Upload(w http.ResponseWriter, r *http.Request) {
defer objectLock.Unlock()
sha256sum := ""
objInfo, err := objectAPI.PutObject(bucket, object, size, r.Body, metadata, sha256sum)
objInfo, err := objectAPI.PutObject(bucket, object, NewHashReader(r.Body, size, metadata["etag"], sha256sum), metadata)
if err != nil {
writeWebErrorResponse(w, err)
return