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

@@ -218,7 +218,7 @@ func writeBucketPolicy(bucket string, objAPI ObjectLayer, bpy *bucketPolicy) err
return err
}
defer objLock.Unlock()
if _, err := objAPI.PutObject(minioMetaBucket, policyPath, int64(len(buf)), bytes.NewReader(buf), nil, ""); err != nil {
if _, err := objAPI.PutObject(minioMetaBucket, policyPath, NewHashReader(bytes.NewReader(buf), int64(len(buf)), "", ""), nil); err != nil {
errorIf(err, "Unable to set policy for the bucket %s", bucket)
return errorCause(err)
}