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[#194] pkg/container: Implement container nonce getter/setter as UUID

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Implement NonceUUID/SetNonceUUID methods on container structure. Change
implementation of Nonce/SetNonce methods and mark them deprecated.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2020-12-24 12:26:41 +03:00 committed by Leonard Lyubich
parent 3550e128bb
commit 70c29ca3e5
2 changed files with 45 additions and 7 deletions
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41
pkg/container/container.go
View file

@ -3,6 +3,7 @@ package container
import (
"crypto/sha256"
"github.com/google/uuid"
"github.com/nspcc-dev/neofs-api-go/pkg"
"github.com/nspcc-dev/neofs-api-go/pkg/netmap"
"github.com/nspcc-dev/neofs-api-go/pkg/owner"
@ -21,7 +22,7 @@ func New(opts ...NewOption) *Container {
}
cnr := new(Container)
cnr.SetNonce(cnrOptions.nonce[:])
cnr.SetNonceUUID(cnrOptions.nonce)
cnr.SetBasicACL(cnrOptions.acl)
if cnrOptions.owner != nil {
@ -81,12 +82,46 @@ func (c *Container) SetOwnerID(v *owner.ID) {
c.v2.SetOwnerID(v.ToV2())
}
// Nonce returns container nonce in a binary format.
//
// Returns nil if container nonce is not a valid UUID.
//
// Deprecated: use NonceUUID instead.
func (c *Container) Nonce() []byte {
return c.v2.GetNonce() // return uuid?
uid, err := c.NonceUUID()
if err == nil {
data, _ := uid.MarshalBinary()
return data
}
return nil
}
// SetNonce sets container nonce in a binary format.
//
// If slice length is less than UUID size, than
// value is padded with a sequence of zeros.
// If slice length is more than UUID size, than
// value is cut.
//
// Deprecated: use SetNonceUUID instead.
func (c *Container) SetNonce(v []byte) {
c.v2.SetNonce(v) // set uuid?
u := uuid.UUID{}
copy(u[:], v)
c.v2.SetNonce(u[:])
}
// Returns container nonce in UUID format.
//
// Returns error if container nonce is not a valid UUID.
func (c *Container) NonceUUID() (uuid.UUID, error) {
return uuid.FromBytes(c.v2.GetNonce())
}
// SetNonceUUID sets container nonce as UUID.
func (c *Container) SetNonceUUID(v uuid.UUID) {
data, _ := v.MarshalBinary()
c.v2.SetNonce(data)
}
func (c *Container) BasicACL() uint32 {

11
pkg/container/container_test.go
View file

@ -17,8 +17,7 @@ import (
func TestNewContainer(t *testing.T) {
c := container.New()
nonce, err := uuid.New().MarshalBinary()
require.NoError(t, err)
nonce := uuid.New()
wallet, err := owner.NEO3WalletFromPublicKey(&test.DecodeKey(1).PublicKey)
require.NoError(t, err)
@ -29,7 +28,7 @@ func TestNewContainer(t *testing.T) {
c.SetBasicACL(acl.PublicBasicRule)
c.SetAttributes(generateAttributes(5))
c.SetPlacementPolicy(policy)
c.SetNonce(nonce)
c.SetNonceUUID(nonce)
c.SetOwnerID(ownerID)
c.SetVersion(pkg.SDKVersion())
@ -39,7 +38,11 @@ func TestNewContainer(t *testing.T) {
require.EqualValues(t, newContainer.PlacementPolicy(), policy)
require.EqualValues(t, newContainer.Attributes(), generateAttributes(5))
require.EqualValues(t, newContainer.BasicACL(), acl.PublicBasicRule)
require.EqualValues(t, newContainer.Nonce(), nonce)
newNonce, err := newContainer.NonceUUID()
require.NoError(t, err)
require.EqualValues(t, newNonce, nonce)
require.EqualValues(t, newContainer.OwnerID(), ownerID)
require.EqualValues(t, newContainer.Version(), pkg.SDKVersion())
}