api/data/info.go

@@ -22,13 +22,14 @@ const (
 type (
 	// BucketInfo stores basic bucket data.
 	BucketInfo struct {
-		Name               string // container name from system attribute
+		Name                    string // container name from system attribute
-		Zone               string // container zone from system attribute
+		Zone                    string // container zone from system attribute
-		CID                cid.ID
+		CID                     cid.ID
-		Owner              user.ID
+		Owner                   user.ID
-		Created            time.Time
+		Created                 time.Time
-		LocationConstraint string
+		LocationConstraint      string
-		ObjectLockEnabled  bool
+		ObjectLockEnabled       bool
+		HomomorphicHashDisabled bool
 	}
 
 	// ObjectInfo holds S3 object data.

api/handler/handlers_test.go

@@ -213,7 +213,7 @@ func createTestBucket(hc *handlerContext, bktName string) *data.BucketInfo {
 }
 
 func createTestBucketWithLock(hc *handlerContext, bktName string, conf *data.ObjectLockConfiguration) *data.BucketInfo {
-	cnrID, err := hc.MockedPool().CreateContainer(hc.Context(), layer.PrmContainerCreate{
+	res, err := hc.MockedPool().CreateContainer(hc.Context(), layer.PrmContainerCreate{
 		Creator:              hc.owner,
 		Name:                 bktName,
 		AdditionalAttributes: [][2]string{{layer.AttributeLockEnabled, "true"}},
@@ -223,10 +223,11 @@ func createTestBucketWithLock(hc *handlerContext, bktName string, conf *data.Obj
 	var ownerID user.ID
 
 	bktInfo := &data.BucketInfo{
-		CID:               cnrID,
+		CID:                     res.ContainerID,
-		Name:              bktName,
+		Name:                    bktName,
-		ObjectLockEnabled: true,
+		ObjectLockEnabled:       true,
-		Owner:             ownerID,
+		Owner:                   ownerID,
+		HomomorphicHashDisabled: res.HomomorphicHashDisabled,
 	}
 
 	sp := &layer.PutSettingsParams{

api/layer/container.go

@@ -59,6 +59,7 @@ func (n *layer) containerInfo(ctx context.Context, idCnr cid.ID) (*data.BucketIn
 	}
 	info.Created = container.CreatedAt(cnr)
 	info.LocationConstraint = cnr.Attribute(attributeLocationConstraint)
+	info.HomomorphicHashDisabled = container.IsHomomorphicHashingDisabled(cnr)
 
 	attrLockEnabled := cnr.Attribute(AttributeLockEnabled)
 	if len(attrLockEnabled) > 0 {
@@ -122,7 +123,7 @@ func (n *layer) createContainer(ctx context.Context, p *CreateBucketParams) (*da
 		})
 	}
 
-	idCnr, err := n.frostFS.CreateContainer(ctx, PrmContainerCreate{
+	res, err := n.frostFS.CreateContainer(ctx, PrmContainerCreate{
 		Creator:              bktInfo.Owner,
 		Policy:               p.Policy,
 		Name:                 p.Name,
@@ -134,7 +135,8 @@ func (n *layer) createContainer(ctx context.Context, p *CreateBucketParams) (*da
 		return nil, fmt.Errorf("create container: %w", err)
 	}
 
-	bktInfo.CID = idCnr
+	bktInfo.CID = res.ContainerID
+	bktInfo.HomomorphicHashDisabled = res.HomomorphicHashDisabled
 
 	if err = n.setContainerEACLTable(ctx, bktInfo.CID, p.EACL, p.SessionEACL); err != nil {
 		return nil, fmt.Errorf("set container eacl: %w", err)

api/layer/frostfs.go

@@ -43,6 +43,12 @@ type PrmContainerCreate struct {
 	AdditionalAttributes [][2]string
 }
 
+// ContainerCreateResult is a result parameter of FrostFS.CreateContainer operation.
+type ContainerCreateResult struct {
+	ContainerID             cid.ID
+	HomomorphicHashDisabled bool
+}
+
 // PrmAuth groups authentication parameters for the FrostFS operation.
 type PrmAuth struct {
 	// Bearer token to be used for the operation. Overlaps PrivateKey. Optional.
@@ -114,6 +120,9 @@ type PrmObjectCreate struct {
 
 	// Enables client side object preparing.
 	ClientCut bool
+
+	// Disables using Tillich-Zémor hash for payload.
+	WithoutHomomorphicHash bool
 }
 
 // PrmObjectDelete groups parameters of FrostFS.DeleteObject operation.
@@ -162,7 +171,7 @@ type FrostFS interface {
 	//
 	// It returns exactly one non-zero value. It returns any error encountered which
 	// prevented the container from being created.
-	CreateContainer(context.Context, PrmContainerCreate) (cid.ID, error)
+	CreateContainer(context.Context, PrmContainerCreate) (*ContainerCreateResult, error)
 
 	// Container reads a container from FrostFS by ID.
 	//

api/layer/frostfs_mock.go

@@ -29,6 +29,10 @@ type FeatureSettingsMock struct {
 	clientCut bool
 }
 
+func (k *FeatureSettingsMock) BufferMaxSizeForPut() uint64 {
+	return 0
+}
+
 func (k *FeatureSettingsMock) ClientCut() bool {
 	return k.clientCut
 }
@@ -114,7 +118,7 @@ func (t *TestFrostFS) ContainerID(name string) (cid.ID, error) {
 	return cid.ID{}, fmt.Errorf("not found")
 }
 
-func (t *TestFrostFS) CreateContainer(_ context.Context, prm PrmContainerCreate) (cid.ID, error) {
+func (t *TestFrostFS) CreateContainer(_ context.Context, prm PrmContainerCreate) (*ContainerCreateResult, error) {
 	var cnr container.Container
 	cnr.Init()
 	cnr.SetOwner(prm.Creator)
@@ -141,14 +145,14 @@ func (t *TestFrostFS) CreateContainer(_ context.Context, prm PrmContainerCreate)
 
 	b := make([]byte, 32)
 	if _, err := io.ReadFull(rand.Reader, b); err != nil {
-		return cid.ID{}, err
+		return nil, err
 	}
 
 	var id cid.ID
 	id.SetSHA256(sha256.Sum256(b))
 	t.containers[id.EncodeToString()] = &cnr
 
-	return id, nil
+	return &ContainerCreateResult{ContainerID: id}, nil
 }
 
 func (t *TestFrostFS) DeleteContainer(_ context.Context, cnrID cid.ID, _ *session.Container) error {

api/layer/object.go

@@ -460,6 +460,7 @@ func (n *layer) objectDelete(ctx context.Context, bktInfo *data.BucketInfo, idOb
 func (n *layer) objectPutAndHash(ctx context.Context, prm PrmObjectCreate, bktInfo *data.BucketInfo) (uint64, oid.ID, []byte, error) {
 	n.prepareAuthParameters(ctx, &prm.PrmAuth, bktInfo.Owner)
 	prm.ClientCut = n.features.ClientCut()
+	prm.WithoutHomomorphicHash = bktInfo.HomomorphicHashDisabled
 	var size uint64
 	hash := sha256.New()
 	prm.Payload = wrapReader(prm.Payload, 64*1024, func(buf []byte) {

api/layer/versioning_test.go

@@ -153,7 +153,7 @@ func prepareContext(t *testing.T, cachesConfig ...*CachesConfig) *testContext {
 	tp := NewTestFrostFS(key)
 
 	bktName := "testbucket1"
-	bktID, err := tp.CreateContainer(ctx, PrmContainerCreate{
+	res, err := tp.CreateContainer(ctx, PrmContainerCreate{
 		Name: bktName,
 	})
 	require.NoError(t, err)
@@ -177,9 +177,10 @@ func prepareContext(t *testing.T, cachesConfig ...*CachesConfig) *testContext {
 		ctx:   ctx,
 		layer: NewLayer(logger, tp, layerCfg),
 		bktInfo: &data.BucketInfo{
-			Name:  bktName,
+			Name:                    bktName,
-			Owner: owner,
+			Owner:                   owner,
-			CID:   bktID,
+			CID:                     res.ContainerID,
+			HomomorphicHashDisabled: res.HomomorphicHashDisabled,
 		},
 		obj:         "obj1",
 		t:           t,

internal/frostfs/authmate.go

@@ -57,12 +57,16 @@ func (x *AuthmateFrostFS) CreateContainer(ctx context.Context, prm authmate.PrmC
 	basicACL.AllowOp(acl.OpObjectHead, acl.RoleOthers)
 	basicACL.AllowOp(acl.OpObjectSearch, acl.RoleOthers)
 
-	return x.frostFS.CreateContainer(ctx, layer.PrmContainerCreate{
+	res, err := x.frostFS.CreateContainer(ctx, layer.PrmContainerCreate{
 		Creator:  prm.Owner,
 		Policy:   prm.Policy,
 		Name:     prm.FriendlyName,
 		BasicACL: basicACL,
 	})
+	if err != nil {
+		return cid.ID{}, err
+	}
+	return res.ContainerID, nil
 }
 
 // GetCredsPayload implements authmate.FrostFS interface method.

internal/frostfs/frostfs.go

@@ -106,7 +106,7 @@ var basicACLZero acl.Basic
 // CreateContainer implements frostfs.FrostFS interface method.
 //
 // If prm.BasicACL is zero, 'eacl-public-read-write' is used.
-func (x *FrostFS) CreateContainer(ctx context.Context, prm layer.PrmContainerCreate) (cid.ID, error) {
+func (x *FrostFS) CreateContainer(ctx context.Context, prm layer.PrmContainerCreate) (*layer.ContainerCreateResult, error) {
 	if prm.BasicACL == basicACLZero {
 		prm.BasicACL = acl.PublicRWExtended
 	}
@@ -137,7 +137,7 @@ func (x *FrostFS) CreateContainer(ctx context.Context, prm layer.PrmContainerCre
 
 	err := pool.SyncContainerWithNetwork(ctx, &cnr, x.pool)
 	if err != nil {
-		return cid.ID{}, handleObjectError("sync container with the network state", err)
+		return nil, handleObjectError("sync container with the network state", err)
 	}
 
 	prmPut := pool.PrmContainerPut{
@@ -150,7 +150,10 @@ func (x *FrostFS) CreateContainer(ctx context.Context, prm layer.PrmContainerCre
 
 	// send request to save the container
 	idCnr, err := x.pool.PutContainer(ctx, prmPut)
-	return idCnr, handleObjectError("save container via connection pool", err)
+	return &layer.ContainerCreateResult{
+		ContainerID:             idCnr,
+		HomomorphicHashDisabled: container.IsHomomorphicHashingDisabled(cnr),
+	}, handleObjectError("save container via connection pool", err)
 }
 
 // UserContainers implements frostfs.FrostFS interface method.
@@ -244,6 +247,8 @@ func (x *FrostFS) CreateObject(ctx context.Context, prm layer.PrmObjectCreate) (
 	prmPut.SetPayload(prm.Payload)
 	prmPut.SetCopiesNumberVector(prm.CopiesNumber)
 	prmPut.SetClientCut(prm.ClientCut)
+	prmPut.WithoutHomomorphicHash(prm.WithoutHomomorphicHash)
+	prmPut.SetBufferMaxSize(prm.BufferMaxSize)
 
 	if prm.BearerToken != nil {
 		prmPut.UseBearer(*prm.BearerToken)