Move to frostfs-node

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>

cmd/frostfs-adm/internal/modules/morph/group.go

@@ -0,0 +1,106 @@
+package morph
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neo-go/pkg/wallet"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	contractWalletFilename    = "contract.json"
+	contractWalletPasswordKey = "contract"
+)
+
+func initializeContractWallet(v *viper.Viper, walletDir string) (*wallet.Wallet, error) {
+	password, err := config.GetPassword(v, contractWalletPasswordKey)
+	if err != nil {
+		return nil, err
+	}
+
+	w, err := wallet.NewWallet(filepath.Join(walletDir, contractWalletFilename))
+	if err != nil {
+		return nil, err
+	}
+
+	acc, err := wallet.NewAccount()
+	if err != nil {
+		return nil, err
+	}
+
+	err = acc.Encrypt(password, keys.NEP2ScryptParams())
+	if err != nil {
+		return nil, err
+	}
+
+	w.AddAccount(acc)
+	if err := w.SavePretty(); err != nil {
+		return nil, err
+	}
+
+	return w, nil
+}
+
+func openContractWallet(v *viper.Viper, cmd *cobra.Command, walletDir string) (*wallet.Wallet, error) {
+	p := filepath.Join(walletDir, contractWalletFilename)
+	w, err := wallet.NewWalletFromFile(p)
+	if err != nil {
+		if !os.IsNotExist(err) {
+			return nil, fmt.Errorf("can't open wallet: %w", err)
+		}
+
+		cmd.Printf("Contract group wallet is missing, initialize at %s\n", p)
+		return initializeContractWallet(v, walletDir)
+	}
+
+	password, err := config.GetPassword(v, contractWalletPasswordKey)
+	if err != nil {
+		return nil, err
+	}
+
+	for i := range w.Accounts {
+		if err := w.Accounts[i].Decrypt(password, keys.NEP2ScryptParams()); err != nil {
+			return nil, fmt.Errorf("can't unlock wallet: %w", err)
+		}
+	}
+
+	return w, nil
+}
+
+func (c *initializeContext) addManifestGroup(h util.Uint160, cs *contractState) error {
+	priv := c.ContractWallet.Accounts[0].PrivateKey()
+	pub := priv.PublicKey()
+
+	sig := priv.Sign(h.BytesBE())
+	found := false
+
+	for i := range cs.Manifest.Groups {
+		if cs.Manifest.Groups[i].PublicKey.Equal(pub) {
+			cs.Manifest.Groups[i].Signature = sig
+			found = true
+			break
+		}
+	}
+	if !found {
+		cs.Manifest.Groups = append(cs.Manifest.Groups, manifest.Group{
+			PublicKey: pub,
+			Signature: sig,
+		})
+	}
+
+	data, err := json.Marshal(cs.Manifest)
+	if err != nil {
+		return err
+	}
+
+	cs.RawManifest = data
+	return nil
+}