public async Task <string> SignAndSendRawTransaction(Nethereum.Signer.Transaction transaction)
{
transaction.Sign(new EthECKey(_sender_private_key.HexToByteArray(), isPrivate: true));
string signed_transaction_data = transaction.GetRLPEncoded().ToHex();
string tx_hash = await _web3geth.Eth.Transactions.SendRawTransaction.SendRequestAsync(signed_transaction_data);
return(tx_hash);
}
private string SignRawTransaction(string trHex, string privateKey)
{
var transaction = new Nethereum.Signer.Transaction(trHex.HexToByteArray());
var secret = new EthECKey(privateKey);
transaction.Sign(secret);
string signedHex = transaction.GetRLPEncoded().ToHex();
return(signedHex);
}
public string SignTransaction(
string transactionContext,
string privateKey)
{
using (var eventHolder = _telemetryClient.StartEvent("TransactionSigned"))
{
try
{
var transactionBytes = transactionContext.HexToByteArray();
var transactionDto = MessagePackSerializer.Deserialize <UnsignedTransaction>(transactionBytes);
var transaction = new NethereumTransaction
(
to: transactionDto.To,
amount: transactionDto.Amount,
nonce: transactionDto.Nonce,
gasPrice: transactionDto.GasPrice,
gasLimit: transactionDto.GasAmount,
data: null
);
transaction.Sign
(
key: new EthECKey(privateKey)
);
return(transaction
.GetRLPEncoded()
.ToHex(prefix: true));
}
catch (Exception)
{
eventHolder.TrackFailure("TransactionSigningFailed");
throw;
}
}
}
private string SignTransaction(byte[] privateKey, Transaction transaction)
{
transaction.Sign(new EthECKey(privateKey, true));
return(transaction.GetRLPEncoded().ToHex());
}