private byte[] GetTransactionHash(StellarBase.Generated.Transaction tx)
{
var writer = new ByteWriter();
// Hashed NetworkID
writer.Write(Network.CurrentNetworkId);
// Envelope Type - 4 bytes
EnvelopeType.Encode(writer, EnvelopeType.Create(EnvelopeType.EnvelopeTypeEnum.ENVELOPE_TYPE_TX));
// Transaction XDR bytes
var txWriter = new ByteWriter();
StellarBase.Generated.Transaction.Encode(txWriter, tx);
writer.Write(txWriter.ToArray());
var data = writer.ToArray();
return(Utilities.Hash(data));
}
/// <summary>
/// Returns signature base.
/// </summary>
/// <returns></returns>
public byte[] SignatureBase()
{
if (Network.Current == null)
throw new NoNetworkSelectedException();
var writer = new XdrDataOutputStream();
// Hashed NetworkID
writer.Write(Network.Current.NetworkId);
// Envelope Type - 4 bytes
EnvelopeType.Encode(writer, EnvelopeType.Create(EnvelopeType.EnvelopeTypeEnum.ENVELOPE_TYPE_TX));
// Transaction XDR bytes
var txWriter = new XdrDataOutputStream();
xdr.Transaction.Encode(txWriter, ToXdr());
writer.Write(txWriter.ToArray());
return writer.ToArray();
}