fyrchik/frostfs-node
1
0
Fork 0
forked from TrueCloudLab/frostfs-node
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#290] object/rangehash: Apply salt to data before hashing

Browse source 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2021-01-11 16:50:49 +03:00 committed by Alex Vanin
parent 0e2c761481
commit 3a7f6701d8
2 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
pkg/services/object/get/get.go
View file

@ -4,6 +4,7 @@ import (
"context"
objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-node/pkg/util"
"go.uber.org/zap"
)
@ -33,7 +34,7 @@ func (s *Service) GetRangeHash(ctx context.Context, prm RangeHashPrm) (*RangeHas
rngPrm.SetRange(rng)
rngPrm.SetChunkWriter(&hasherWrapper{
hash: h,
hash: util.NewSaltingWriter(h, prm.salt),
})
if err := s.GetRange(ctx, rngPrm); err != nil {

4
pkg/services/object/get/util.go
View file

@ -2,7 +2,7 @@ package getsvc
import (
"crypto/ecdsa"
"hash"
"io"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
@ -40,7 +40,7 @@ type partWriter struct {
}
type hasherWrapper struct {
hash hash.Hash
hash io.Writer
}
func NewSimpleObjectWriter() *SimpleObjectWriter {