public Task <string> SignTransactionAsync(IEthExternalSigner externalSigner, BigInteger chainId, string to, BigInteger amount,
BigInteger nonce, string data)
{
var transaction = new LegacyTransactionChainId(to, amount, nonce, data, chainId);
return(SignTransactionAsync(externalSigner, transaction));
}
public string SignTransaction(byte[] privateKey, BigInteger chainId, string to, BigInteger amount,
BigInteger nonce, string data)
{
var transaction = new LegacyTransactionChainId(to, amount, nonce, data, chainId);
return(SignTransaction(privateKey, transaction));
}
protected async Task SignRLPTransactionAsync(LegacyTransactionChainId transaction)
{
if (ExternalSignerTransactionFormat == ExternalSignerTransactionFormat.RLP)
{
var signature = await SignAsync(transaction.GetRLPEncodedRaw(), transaction.GetChainIdAsBigInteger()).ConfigureAwait(false);
transaction.SetSignature(signature);
}
}
protected async Task SignHashTransactionAsync(LegacyTransactionChainId transaction)
{
if (ExternalSignerTransactionFormat == ExternalSignerTransactionFormat.Hash)
{
var signature = await SignAsync(transaction.RawHash, transaction.GetChainIdAsBigInteger()).ConfigureAwait(false);
transaction.SetSignature(signature);
}
}
public abstract Task SignAsync(LegacyTransactionChainId transaction);
private async Task <string> SignTransactionAsync(IEthExternalSigner externalSigner, LegacyTransactionChainId transaction)
{
await transaction.SignExternallyAsync(externalSigner).ConfigureAwait(false);
return(transaction.GetRLPEncoded().ToHex());
}
private string SignTransaction(byte[] privateKey, LegacyTransactionChainId transaction)
{
transaction.Sign(new EthECKey(privateKey, true));
return(transaction.GetRLPEncoded().ToHex());
}
