[#562] pkg/morph: remove neofs-crypto uses

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

cmd/neofs-node/morph.go

@@ -30,7 +30,7 @@ func initMorphComponents(c *cfg) {
 		})
 
 		for i := range addresses {
-			cli, err := client.New(&c.key.PrivateKey, addresses[i], client.WithDialTimeout(dialTimeout))
+			cli, err := client.New(c.key, addresses[i], client.WithDialTimeout(dialTimeout))
 			if err == nil {
 				c.log.Info("neo RPC connection established",
 					zap.String("endpoint", addresses[i]))

pkg/innerring/innerring.go

@@ -742,7 +742,7 @@ func createListener(ctx context.Context, p *chainParams) (event.Listener, error)
 
 func createClient(ctx context.Context, p *chainParams) (*client.Client, error) {
 	return client.New(
-		&p.key.PrivateKey,
+		p.key,
 		p.cfg.GetString(p.name+".endpoint.client"),
 		client.WithContext(ctx),
 		client.WithLogger(p.log),

pkg/morph/client/audit/wrapper/result_test.go

@@ -4,10 +4,10 @@ import (
 	"testing"
 	"time"
 
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	auditAPI "github.com/nspcc-dev/neofs-api-go/pkg/audit"
 	cidtest "github.com/nspcc-dev/neofs-api-go/pkg/container/id/test"
-	crypto "github.com/nspcc-dev/neofs-crypto"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client"
 	auditWrapper "github.com/nspcc-dev/neofs-node/pkg/morph/client/audit/wrapper"
 	"github.com/stretchr/testify/require"
@@ -21,11 +21,9 @@ func TestAuditResults(t *testing.T) {
 	sAuditHash := "cdfb3dab86e6d60e8a143d9e2ecb0b188f3dc2eb"
 	irKeyWIF := "L3o221BojgcCPYgdbXsm6jn7ayTZ72xwREvBHXKknR8VJ3G4WmjB"
 
-	key, err := crypto.WIFDecode(irKeyWIF)
+	key, err := keys.NewPrivateKeyFromWIF(irKeyWIF)
 	require.NoError(t, err)
 
-	pubKey := crypto.MarshalPublicKey(&key.PublicKey)
-
 	auditHash, err := util.Uint160DecodeStringLE(sAuditHash)
 	require.NoError(t, err)
 
@@ -39,7 +37,7 @@ func TestAuditResults(t *testing.T) {
 
 	auditRes := auditAPI.NewResult()
 	auditRes.SetAuditEpoch(epoch)
-	auditRes.SetPublicKey(pubKey)
+	auditRes.SetPublicKey(key.PublicKey().Bytes())
 	auditRes.SetContainerID(id)
 
 	require.NoError(t, auditClientWrapper.PutAuditResult(auditRes))

pkg/morph/client/constructor.go

@@ -2,7 +2,6 @@ package client
 
 import (
 	"context"
-	"crypto/ecdsa"
 	"time"
 
 	"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
@@ -10,7 +9,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/rpc/client"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	crypto "github.com/nspcc-dev/neofs-crypto"
 	"github.com/nspcc-dev/neofs-node/pkg/util/logger"
 	"go.uber.org/zap"
 )
@@ -47,7 +45,7 @@ func defaultConfig() *cfg {
 
 // New creates, initializes and returns the Client instance.
 //
-// If private key is nil, crypto.ErrEmptyPrivateKey is returned.
+// If private key is nil, it panics.
 //
 // Other values are set according to provided options, or by default:
 //  * client context: Background;
@@ -58,22 +56,12 @@ func defaultConfig() *cfg {
 // If desired option satisfies the default value, it can be omitted.
 // If multiple options of the same config value are supplied,
 // the option with the highest index in the arguments will be used.
-func New(key *ecdsa.PrivateKey, endpoint string, opts ...Option) (*Client, error) {
+func New(key *keys.PrivateKey, endpoint string, opts ...Option) (*Client, error) {
 	if key == nil {
-		return nil, crypto.ErrEmptyPrivateKey
+		panic("empty private key")
 	}
 
-	privKeyBytes := crypto.MarshalPrivateKey(key)
-
-	wif, err := keys.WIFEncode(privKeyBytes, keys.WIFVersion, true)
-	if err != nil {
-		return nil, err
-	}
-
-	account, err := wallet.NewAccountFromWIF(wif)
-	if err != nil {
-		return nil, err
-	}
+	account := wallet.NewAccountFromPrivateKey(key)
 
 	// build default configuration
 	cfg := defaultConfig()

pkg/morph/event/neofs/ir_update_test.go

@@ -1,24 +1,26 @@
 package neofs
 
 import (
-	"crypto/ecdsa"
-	"crypto/elliptic"
 	"testing"
 
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	crypto "github.com/nspcc-dev/neofs-crypto"
-	"github.com/nspcc-dev/neofs-crypto/test"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/event"
 	"github.com/stretchr/testify/require"
 )
 
+func genKey(t *testing.T) *keys.PrivateKey {
+	priv, err := keys.NewPrivateKey()
+	require.NoError(t, err)
+	return priv
+}
+
 func TestParseUpdateInnerRing(t *testing.T) {
 	var (
-		publicKeys = []*ecdsa.PublicKey{
-			&test.DecodeKey(1).PublicKey,
-			&test.DecodeKey(2).PublicKey,
-			&test.DecodeKey(3).PublicKey,
+		publicKeys = []*keys.PublicKey{
+			genKey(t).PublicKey(),
+			genKey(t).PublicKey(),
+			genKey(t).PublicKey(),
 		}
 	)
 
@@ -43,22 +45,15 @@ func TestParseUpdateInnerRing(t *testing.T) {
 	t.Run("correct", func(t *testing.T) {
 		ev, err := ParseUpdateInnerRing([]stackitem.Item{
 			stackitem.NewArray([]stackitem.Item{
-				stackitem.NewByteArray(crypto.MarshalPublicKey(publicKeys[0])),
-				stackitem.NewByteArray(crypto.MarshalPublicKey(publicKeys[1])),
-				stackitem.NewByteArray(crypto.MarshalPublicKey(publicKeys[2])),
+				stackitem.NewByteArray(publicKeys[0].Bytes()),
+				stackitem.NewByteArray(publicKeys[1].Bytes()),
+				stackitem.NewByteArray(publicKeys[2].Bytes()),
 			}),
 		})
 		require.NoError(t, err)
 
-		expKeys := make([]*keys.PublicKey, len(publicKeys))
-		for i := range publicKeys {
-			expKeys[i], err = keys.NewPublicKeyFromBytes(
-				crypto.MarshalPublicKey(publicKeys[i]), elliptic.P256())
-			require.NoError(t, err)
-		}
-
 		require.Equal(t, UpdateInnerRing{
-			keys: expKeys,
+			keys: publicKeys,
 		}, ev)
 	})
 }

pkg/morph/event/netmap/update_peer_test.go

@@ -1,22 +1,22 @@
 package netmap
 
 import (
-	"crypto/elliptic"
 	"math/big"
 	"testing"
 
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
 	"github.com/nspcc-dev/neofs-api-go/pkg/netmap"
-	crypto "github.com/nspcc-dev/neofs-crypto"
-	"github.com/nspcc-dev/neofs-crypto/test"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/event"
 	"github.com/stretchr/testify/require"
 )
 
 func TestParseUpdatePeer(t *testing.T) {
+	priv, err := keys.NewPrivateKey()
+	require.NoError(t, err)
+
 	var (
-		publicKey = &test.DecodeKey(-1).PublicKey
+		publicKey = priv.PublicKey()
 		state     = netmap.NodeStateOffline
 	)
 
@@ -39,7 +39,7 @@ func TestParseUpdatePeer(t *testing.T) {
 
 	t.Run("wrong second parameter type", func(t *testing.T) {
 		_, err := ParseUpdatePeer([]stackitem.Item{
-			stackitem.NewByteArray(crypto.MarshalPublicKey(publicKey)),
+			stackitem.NewByteArray(publicKey.Bytes()),
 			stackitem.NewMap(),
 		})
 
@@ -49,15 +49,12 @@ func TestParseUpdatePeer(t *testing.T) {
 	t.Run("correct behavior", func(t *testing.T) {
 		ev, err := ParseUpdatePeer([]stackitem.Item{
 			stackitem.NewBigInteger(new(big.Int).SetInt64(int64(state.ToV2()))),
-			stackitem.NewByteArray(crypto.MarshalPublicKey(publicKey)),
+			stackitem.NewByteArray(publicKey.Bytes()),
 		})
 		require.NoError(t, err)
 
-		expectedKey, err := keys.NewPublicKeyFromBytes(crypto.MarshalPublicKey(publicKey), elliptic.P256())
-		require.NoError(t, err)
-
 		require.Equal(t, UpdatePeer{
-			publicKey: expectedKey,
+			publicKey: publicKey,
 			status:    state,
 		}, ev)
 	})