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

@@ -562,7 +562,7 @@ func (api objectAPIHandlers) PostPolicyBucketHandler(w http.ResponseWriter, r *h
}
defer objectLock.Unlock()
objInfo, err := objectAPI.PutObject(bucket, object, fileSize, fileBody, metadata, sha256sum)
objInfo, err := objectAPI.PutObject(bucket, object, NewHashReader(fileBody, fileSize, metadata["etag"], sha256sum), metadata)
if err != nil {
errorIf(err, "Unable to create object.")
writeErrorResponse(w, toAPIErrorCode(err), r.URL)