frostfs-node/pkg/services/object/delete/v2/util.go

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package deletesvc
import (
"github.com/nspcc-dev/neofs-api-go/pkg/client"
"github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-api-go/pkg/token"
objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object"
"github.com/nspcc-dev/neofs-api-go/v2/session"
deletesvc "github.com/nspcc-dev/neofs-node/pkg/services/object/delete"
"github.com/nspcc-dev/neofs-node/pkg/services/object/util"
)
type tombstoneBodyWriter struct {
body *objectV2.DeleteResponseBody
}
func (s *Service) toPrm(req *objectV2.DeleteRequest, respBody *objectV2.DeleteResponseBody) (*deletesvc.Prm, error) {
meta := req.GetMetaHeader()
key, err := s.keyStorage.GetKey(token.NewSessionTokenFromV2(meta.GetSessionToken()))
if err != nil {
return nil, err
}
p := new(deletesvc.Prm)
p.SetPrivateKey(key)
p.SetCommonParameters(commonParameters(meta))
p.SetRemoteCallOptions(remoteCallOptionsFromMeta(meta)...)
body := req.GetBody()
p.WithAddress(object.NewAddressFromV2(body.GetAddress()))
p.WithTombstoneAddressTarget(&tombstoneBodyWriter{
body: respBody,
})
return p, nil
}
func (w *tombstoneBodyWriter) SetAddress(addr *object.Address) {
w.body.SetTombstone(addr.ToV2())
}
func commonParameters(meta *session.RequestMetaHeader) *util.CommonPrm {
prm := new(util.CommonPrm)
if tok := meta.GetBearerToken(); tok != nil {
prm.WithBearerToken(token.NewBearerTokenFromV2(tok))
}
if tok := meta.GetSessionToken(); tok != nil {
prm.WithSessionToken(token.NewSessionTokenFromV2(tok))
}
return prm
}
// can be shared accross all services
func remoteCallOptionsFromMeta(meta *session.RequestMetaHeader) []client.CallOption {
opts := make([]client.CallOption, 0, 3)
opts = append(opts, client.WithTTL(meta.GetTTL()-1))
if tok := meta.GetBearerToken(); tok != nil {
opts = append(opts, client.WithBearer(token.NewBearerTokenFromV2(tok)))
}
if tok := meta.GetSessionToken(); tok != nil {
opts = append(opts, client.WithSession(token.NewSessionTokenFromV2(tok)))
}
return opts
}