/// <summary>
/// Parse Message from Doge transaction (from OP_RETURN)
/// </summary>
/// <param name="txinfo"></param>
/// <returns></returns>
public static CommonReturnTypeDto ParseDogeMessage(GetTransactionInfoResponse txinfo)
{
if (txinfo == null)
{
return(CommonReturnTypeDto.GetNew(false, "No input data provided."));
}
if (txinfo.Success != "success")
{
return(CommonReturnTypeDto.GetNew(false, "No input data provided."));
}
if (txinfo.Transaction.Vout == null || txinfo.Transaction.Vout.Count == 0)
{
return(CommonReturnTypeDto.GetNew(false, "No outputs in transaction."));
}
foreach (var o in txinfo.Transaction.Vout)
{
if (!string.IsNullOrEmpty(o.Script) && o.Script.Contains("OP_RETURN"))
{
var message = o.Script.Replace("OP_RETURN ", string.Empty);
var bytes = HexStringToBytes(message);
var msg = Encoding.UTF8.GetString(bytes);
return(CommonReturnTypeDto.GetNew(true, msg));
}
}
return(CommonReturnTypeDto.GetNew <string>());
}
/// <summary>
/// Parse the total sent value from Doge Tx Info. It takes all outputs together.
/// </summary>
/// <param name="txinfo"></param>
/// <returns></returns>
public static CommonReturnTypeDto ParseTotalSentValue(GetTransactionInfoResponse txinfo)
{
if (txinfo == null)
{
return(CommonReturnTypeDto.GetNew <double>());
}
if (txinfo.Success != "success")
{
return(CommonReturnTypeDto.GetNew <double>());
}
if (txinfo.Transaction.Vout == null || txinfo.Transaction.Vout.Count == 0)
{
return(CommonReturnTypeDto.GetNew <double>());
}
var value = 0.0;
var vouts = txinfo.Transaction.Vout.ToList();
for (var i = 0; i < (vouts.Count - 2); i++)
{
var o = vouts[i];
if (!string.IsNullOrEmpty(o.Script) && !o.Script.Contains("OP_RETURN"))
{
var v = Convert.ToDouble(o.Value, CultureInfo.InvariantCulture);
value += v;
}
}
return(CommonReturnTypeDto.GetNew(true, value));
}
/// <summary>
/// Get Address from Dogecoin private key
/// </summary>
/// <param name="privatekey">Excpected Dogecoin private key</param>
/// <returns>true and Address if it is correct Dogecoin private key</returns>
public static CommonReturnTypeDto GetAddressFromPrivateKey(string privatekey)
{
try
{
var p = IsPrivateKeyValid(privatekey);
if (p.Success)
{
BitcoinSecret secret = (BitcoinSecret)p.Value;
var address = secret.PubKey.GetAddress(ScriptPubKeyType.Legacy, Network);
if (address != null)
{
return(CommonReturnTypeDto.GetNew <string>(true, address.ToString()));
}
}
}
catch (Exception)
{
return(CommonReturnTypeDto.GetNew <string>());
}
return(CommonReturnTypeDto.GetNew <string>());
}
///////////////////////////////////////////
// Tools for addresses
/// <summary>
/// Verify the Dogecoin address
/// </summary>
/// <param name="dogeAddress">Excpected Dogecoin address</param>
/// <returns>true and Address if it is correct Dogecoin Address</returns>
public static CommonReturnTypeDto ValidateDogeAddress(string dogeAddress)
{
try
{
if (string.IsNullOrEmpty(dogeAddress) || dogeAddress.Length < 34 || dogeAddress[0] != 'D')
{
return(CommonReturnTypeDto.GetNew <string>());;
}
var add = BitcoinAddress.Create(dogeAddress, Network);
if (!string.IsNullOrEmpty(add.ToString()))
{
return(CommonReturnTypeDto.GetNew(true, add.ToString()));
}
}
catch (Exception)
{
return(CommonReturnTypeDto.GetNew <string>());
}
return(CommonReturnTypeDto.GetNew <string>());
}
/// <summary>
/// Verify the Dogecoin private key
/// </summary>
/// <param name="privatekey">Excpected Dogecoin private key</param>
/// <returns>true and NBitcoin.BitcoinSecret if it is correct Dogecoin private key</returns>
public static CommonReturnTypeDto IsPrivateKeyValid(string privatekey)
{
try
{
if (string.IsNullOrEmpty(privatekey) || privatekey.Length < 52 || privatekey[0] != 'Q')
{
return(CommonReturnTypeDto.GetNew <BitcoinSecret>());
}
var sec = new BitcoinSecret(privatekey, Network);
if (sec != null)
{
return(CommonReturnTypeDto.GetNew(true, sec));
}
}
catch (Exception)
{
return(CommonReturnTypeDto.GetNew <BitcoinSecret>());
}
return(CommonReturnTypeDto.GetNew <BitcoinSecret>());
}
