rawTransaction: fetch acc from privKey

MyriadFlow · Mar 31, 2024 · 191154d · 191154d
1 parent f53e427
commit 191154d
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 4 deletions.
diff --git a/config/envconfig/envconfig.go b/config/envconfig/envconfig.go
@@ -67,6 +67,7 @@ type config struct {
 	BASE_TESTNET_NODE_PORT        string   `env:"BASE_TESTNET_NODE_PORT,required"`
 	BASE_TESTNET_IPFS_PORT        string   `env:"BASE_TESTNET_IPFS_PORT,required"`
 	BASE_TESTNET_GRAPH_HTTPS      string   `env:"BASE_TESTNET_GRAPH_HTTPS,required"`
+	WALLET_PRIVATE_KEY            string   `env:"WALLET_PRIVATE_KEY,required"`
 }
 
 var EnvVars config = config{}

diff --git a/config/smartcontract/rawtransaction/rawtransaction.go b/config/smartcontract/rawtransaction/rawtransaction.go
@@ -2,6 +2,7 @@ package rawtransaction
 
 import (
 	"context"
+	"crypto/ecdsa"
 	"math/big"
 	"strings"
 
@@ -108,14 +109,19 @@ func SendRawTransactionDelegateSignature(abiS string, method string, address str
 	if err != nil {
 		return nil, err
 	}
-	mnemonic := envconfig.EnvVars.MNEMONIC
-	privateKey, publicKey, _, err := ethwallet.HdWallet(mnemonic) // Verify: https://iancoleman.io/bip39/
+	privateKey, err := crypto.HexToECDSA(envconfig.EnvVars.WALLET_PRIVATE_KEY)
 	if err != nil {
-		logwrapper.Errorf("failed to get private and public key from mnemonic, error %v", err.Error())
+		logwrapper.Errorf("failed to parse Private Key, error %v", err)
 		return nil, err
 	}
 
-	nonce, err := client.PendingNonceAt(context.Background(), crypto.PubkeyToAddress(*publicKey))
+	publicKey := privateKey.Public()
+	publicKeyECDSA, ok := publicKey.(*ecdsa.PublicKey)
+	if !ok {
+		logwrapper.Errorf("cannot assert type: publicKey is not of type *ecdsa.PublicKey, error %v", err)
+		return nil, err
+	}
+	nonce, err := client.PendingNonceAt(context.Background(), crypto.PubkeyToAddress(*publicKeyECDSA))
 	if err != nil {
 		logwrapper.Warnf("failed to get nonce")
 		return nil, err