private static bool TryParseXpub(string xpub, DerivationSchemeParser derivationSchemeParser, ref DerivationSchemeSettings derivationSchemeSettings, bool electrum = true)
{
if (!electrum)
{
try
{
var result = derivationSchemeParser.ParseOutputDescriptor(xpub);
derivationSchemeSettings.AccountOriginal = xpub.Trim();
derivationSchemeSettings.AccountDerivation = result.Item1;
derivationSchemeSettings.AccountKeySettings = result.Item2.Select((path, i) => new AccountKeySettings()
{
RootFingerprint = path?.MasterFingerprint,
AccountKeyPath = path?.KeyPath,
AccountKey = result.Item1.GetExtPubKeys().ElementAt(i).GetWif(derivationSchemeParser.Network)
}).ToArray();
return(true);
}
catch (Exception)
{
// ignored
}
}
try
{
derivationSchemeSettings.AccountOriginal = xpub.Trim();
derivationSchemeSettings.AccountDerivation = electrum ? derivationSchemeParser.ParseElectrum(derivationSchemeSettings.AccountOriginal) : derivationSchemeParser.Parse(derivationSchemeSettings.AccountOriginal);
derivationSchemeSettings.AccountKeySettings = derivationSchemeSettings.AccountDerivation.GetExtPubKeys()
.Select(key => new AccountKeySettings()
{
AccountKey = key.GetWif(derivationSchemeParser.Network)
}).ToArray();
if (derivationSchemeSettings.AccountDerivation is DirectDerivationStrategy direct && !direct.Segwit)
{
derivationSchemeSettings.AccountOriginal = null; // Saving this would be confusing for user, as xpub of electrum is legacy derivation, but for btcpay, it is segwit derivation
}
return(true);
}
catch (Exception)
{
return(false);
}
}
private static bool TryParseXpub(string xpub, DerivationSchemeParser derivationSchemeParser, ref DerivationSchemeSettings derivationSchemeSettings, bool electrum = true)
{
try
{
derivationSchemeSettings.AccountOriginal = xpub.Trim();
derivationSchemeSettings.AccountDerivation = electrum ? derivationSchemeParser.ParseElectrum(derivationSchemeSettings.AccountOriginal) : derivationSchemeParser.Parse(derivationSchemeSettings.AccountOriginal);
derivationSchemeSettings.AccountKeySettings = new AccountKeySettings[1];
derivationSchemeSettings.AccountKeySettings[0] = new AccountKeySettings();
derivationSchemeSettings.AccountKeySettings[0].AccountKey = derivationSchemeSettings.AccountDerivation.GetExtPubKeys().Single().GetWif(derivationSchemeParser.Network);
if (derivationSchemeSettings.AccountDerivation is DirectDerivationStrategy direct && !direct.Segwit)
{
derivationSchemeSettings.AccountOriginal = null; // Saving this would be confusing for user, as xpub of electrum is legacy derivation, but for btcpay, it is segwit derivation
}
return(true);
}
catch (Exception)
{
return(false);
}
}
