frostfs-node/pkg/services/control/server/gc.go
Leonard Lyubich 1c30414a6c [#1454] Upgrade NeoFS SDK Go module with new IDs
Core changes:
 * avoid package-colliding variable naming
 * avoid using pointers to IDs where unnecessary
 * avoid using `idSDK` import alias pattern
 * use `EncodeToString` for protocol string calculation and `String` for
  printing

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-01 17:41:45 +03:00

57 lines
1.6 KiB
Go

package control
import (
"context"
"fmt"
"github.com/nspcc-dev/neofs-node/pkg/services/control"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// DeletedObjectHandler is a handler of objects to be removed.
type DeletedObjectHandler func([]oid.Address) error
// DropObjects marks objects to be removed from the local node.
//
// Objects are marked via garbage collector's callback.
//
// If some address is not a valid object address in a binary format, an error returns.
// If request is unsigned or signed by disallowed key, permission error returns.
func (s *Server) DropObjects(_ context.Context, req *control.DropObjectsRequest) (*control.DropObjectsResponse, error) {
// verify request
if err := s.isValidRequest(req); err != nil {
return nil, status.Error(codes.PermissionDenied, err.Error())
}
binAddrList := req.GetBody().GetAddressList()
addrList := make([]oid.Address, len(binAddrList))
for i := range binAddrList {
err := addrList[i].DecodeString(string(binAddrList[i]))
if err != nil {
return nil, status.Error(codes.InvalidArgument,
fmt.Sprintf("invalid binary object address: %v", err),
)
}
}
err := s.delObjHandler(addrList)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
// create and fill response
resp := new(control.DropObjectsResponse)
body := new(control.DropObjectsResponse_Body)
resp.SetBody(body)
// sign the response
if err := SignMessage(s.key, resp); err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return resp, nil
}