[#919] pkg/object: Do not accept objects with empty owner

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2021-10-14 20:25:16 +03:00 committed by Alex Vanin
parent 7cb3d0cb4a
commit b148b85af4
2 changed files with 31 additions and 14 deletions

View file

@ -14,6 +14,7 @@ Storage Node envs.
command (#810)
- SN and IR notary deposits are made dynamically depending on the Notary and
GAS balances now (#873)
- Do not accept objects with empty owner (#841)
## [0.25.1] - 2021-09-29

View file

@ -76,7 +76,10 @@ func (v *FormatValidator) Validate(obj *Object) error {
return errNilCID
}
for ; obj != nil; obj = obj.GetParent() {
if err := v.checkOwner(obj); err != nil {
return err
}
if err := v.checkAttributes(obj); err != nil {
return fmt.Errorf("invalid attributes: %w", err)
}
@ -85,7 +88,6 @@ func (v *FormatValidator) Validate(obj *Object) error {
return fmt.Errorf("(%T) could not validate signature key: %w", v, err)
}
// TODO: combine small checks
if err := v.checkExpiration(obj); err != nil {
return fmt.Errorf("object did not pass expiration check: %w", err)
}
@ -93,6 +95,9 @@ func (v *FormatValidator) Validate(obj *Object) error {
if err := object.CheckHeaderVerificationFields(obj.SDK()); err != nil {
return fmt.Errorf("(%T) could not validate header fields: %w", v, err)
}
if obj = obj.GetParent(); obj != nil {
return v.Validate(obj)
}
return nil
@ -258,6 +263,17 @@ func (v *FormatValidator) checkAttributes(obj *Object) error {
return nil
}
var errIncorrectOwner = errors.New("incorrect object owner")
func (v *FormatValidator) checkOwner(obj *Object) error {
// TODO: use appropriate functionality after neofs-api-go#352
if len(obj.OwnerID().ToV2().GetValue()) != owner.NEO3WalletSize {
return errIncorrectOwner
}
return nil
}
// WithNetState returns options to set network state interface.
//
// FIXME: network state is a required parameter.