public abstract Task SignAsync(TransactionChainId transaction);
public bool VerifyTransaction(string rlp, BigInteger chainId)
{
var transaction = new TransactionChainId(rlp.HexToByteArray(), chainId);
return(transaction.Key.VerifyAllowingOnlyLowS(transaction.RawHash, transaction.Signature));
}
public string GetSenderAddress(string rlp, BigInteger chainId)
{
var transaction = new TransactionChainId(rlp.HexToByteArray(), chainId);
return(transaction.Key.GetPublicAddress());
}
public byte[] GetPublicKey(string rlp, BigInteger chainId)
{
var transaction = new TransactionChainId(rlp.HexToByteArray(), chainId);
return(transaction.Key.GetPubKey());
}
private async Task <string> SignTransactionAsync(IEthExternalSigner externalSigner, TransactionChainId transaction)
{
await transaction.SignExternallyAsync(externalSigner).ConfigureAwait(false);
return(transaction.GetRLPEncoded().ToHex());
}
private string SignTransaction(byte[] privateKey, TransactionChainId transaction)
{
transaction.Sign(new EthECKey(privateKey, true));
return(transaction.GetRLPEncoded().ToHex());
}