fix: fixed public key management when split key mode is enabled

Author: YarikRevich

code/go/0chain.net/blobbercore/handler/protocol.go

@@ -3,9 +3,10 @@ package handler
 import (
 	"context"
 	"errors"
+	"sync"
+
 	"github.com/0chain/gosdk/core/client"
 	coreTxn "github.com/0chain/gosdk/core/transaction"
-	"sync"
 
 	"github.com/0chain/blobber/code/go/0chain.net/blobbercore/allocation"
 	"github.com/0chain/blobber/code/go/0chain.net/blobbercore/config"

code/go/0chain.net/core/node/self_node.go

@@ -38,14 +38,25 @@ func (sn *SelfNode) SetKeys(clientKey, publicKey, privateKey string, isSplit boo
 
 	sn.wallet = &zcncrypto.Wallet{}
 	sn.wallet.ClientID = Hash(publicKeyBytes)
-	sn.wallet.ClientKey = publicKey
+
+	if isSplit {
+		sn.wallet.ClientKey = clientKey
+	} else {
+		sn.wallet.ClientKey = publicKey
+	}
+
 	sn.wallet.Keys = make([]zcncrypto.KeyPair, 1)
 	sn.wallet.Keys[0].PublicKey = publicKey
 	sn.wallet.Keys[0].PrivateKey = privateKey
 	sn.wallet.Version = zcncrypto.CryptoVersion
 	sn.wallet.IsSplit = isSplit
 
-	sn.PublicKey = publicKey
+	if isSplit {
+		sn.PublicKey = clientKey
+	} else {
+		sn.PublicKey = publicKey
+	}
+
 	sn.ID = sn.wallet.ClientID
 }