public string PlaceOrder(PrivateKeyAccount sender, Order order)
{
var bytes = order.GetBytes();
order.Signature = sender.Sign(bytes);
var json = order.GetJson();
return(Http.Post($"{_host}/matcher/orderbook", json));
}
private static NameValueCollection GetProtectionHeaders(PrivateKeyAccount account)
{
long timestamp = Utils.CurrentTimestamp();
var stream = new MemoryStream(40);
var writer = new BinaryWriter(stream);
writer.Write(account.PublicKey);
writer.WriteLong(timestamp);
var signature = account.Sign(stream);
return(new NameValueCollection
{
{ "Timestamp", Convert.ToString(timestamp) },
{ "Signature", signature.ToBase58() }
});
}
public static DictionaryObject MakeOrderCancelRequest(PrivateKeyAccount sender, string orderId)
{
var stream = new MemoryStream();
var writer = new BinaryWriter(stream);
writer.Write(sender.PublicKey);
writer.Write(Base58.Decode(orderId));
var signature = sender.Sign(stream);
return(new DictionaryObject
{
{ "sender", sender.PublicKey.ToBase58() },
{ "orderId", orderId },
{ "signature", signature.ToBase58() }
});
}
public static DictionaryObject MakeCancelAllRequest(PrivateKeyAccount sender)
{
long timestamp = Utils.CurrentTimestamp();
var stream = new MemoryStream();
var writer = new BinaryWriter(stream);
writer.Write(sender.PublicKey);
writer.WriteLong(timestamp);
var signature = sender.Sign(stream);
return(new DictionaryObject
{
{ "sender", sender.PublicKey.ToBase58() },
{ "timestamp", timestamp },
{ "signature", signature.ToBase58() }
});
}
public static T Sign <T>(this T transaction, PrivateKeyAccount account, int proofIndex = 0) where T : Transaction
{
transaction.Proofs[proofIndex] = account.Sign(transaction.GetBody());
return(transaction);
}
public static Order Sign(this Order order, PrivateKeyAccount account)
{
order.Signature = account.Sign(order.GetBytes());
return(order);
}