private void ProcessInvokeWithWallet(JObject result, Signers signers = null)
{
Transaction tx = null;
if (wallet != null && signers != null)
{
UInt160[] accounts = wallet.GetAccounts().Where(p => !p.Lock && !p.WatchOnly).Select(p => p.ScriptHash).ToArray();
Signer[] witnessCosigners = signers.GetSigners().Where(p => accounts.Contains(p.Account)).ToArray();
if (witnessCosigners.Count() > 0)
{
tx = wallet.MakeTransaction(result["script"].AsString().HexToBytes(), null, witnessCosigners);
ContractParametersContext context = new ContractParametersContext(tx);
wallet.Sign(context);
if (context.Completed)
{
tx.Witnesses = context.GetWitnesses();
}
else
{
tx = null;
}
}
}
result["tx"] = tx?.ToArray().ToHexString();
}
protected virtual JObject GetRawTransaction(JArray _params)
{
UInt256 hash = UInt256.Parse(_params[0].AsString());
bool verbose = _params.Count >= 2 && _params[1].AsBoolean();
Transaction tx = Blockchain.Singleton.GetTransaction(hash);
if (tx == null)
{
throw new RpcException(-100, "Unknown transaction");
}
if (verbose)
{
JObject json = Utility.TransactionToJson(tx);
TransactionState txState = Blockchain.Singleton.View.Transactions.TryGet(hash);
if (txState != null)
{
Header header = Blockchain.Singleton.GetHeader(txState.BlockIndex);
json["blockhash"] = header.Hash.ToString();
json["confirmations"] = Blockchain.Singleton.Height - header.Index + 1;
json["blocktime"] = header.Timestamp;
json["vmstate"] = txState.VMState;
}
return(json);
}
return(Convert.ToBase64String(tx.ToArray()));
}
public IActionResult GetRawTransaction(string txid, bool verbose = false)
{
UInt256 hash = UInt256.Parse(txid);
Transaction tx = Blockchain.Singleton.GetTransaction(hash);
if (tx == null)
{
throw new RestException(-100, "Unknown transaction");
}
if (verbose)
{
JObject json = tx.ToJson();
TransactionState txState = Blockchain.Singleton.View.Transactions.TryGet(hash);
if (txState != null)
{
Header header = Blockchain.Singleton.GetHeader(txState.BlockIndex);
json["blockhash"] = header.Hash.ToString();
json["confirmations"] = Blockchain.Singleton.Height - header.Index + 1;
json["blocktime"] = header.Timestamp;
json["vmState"] = txState.VMState;
}
return(FormatJson(json));
}
return(FormatJson(tx.ToArray().ToHexString()));
}
private void ProcessInvokeWithWallet(JObject result, Signers signers = null)
{
Transaction tx = null;
if (wallet != null && signers != null)
{
Signer[] witnessSigners = signers.GetSigners().ToArray();
UInt160 sender = signers.Size > 0 ? signers.GetSigners()[0].Account : null;
if (witnessSigners.Count() > 0)
{
try
{
tx = wallet.MakeTransaction(result["script"].AsString().HexToBytes(), sender, witnessSigners);
}
catch (Exception e)
{
result["exception"] = GetExceptionMessage(e);
return;
}
ContractParametersContext context = new ContractParametersContext(tx);
wallet.Sign(context);
if (context.Completed)
{
tx.Witnesses = context.GetWitnesses();
}
else
{
tx = null;
}
}
}
result["tx"] = tx?.ToArray().ToHexString();
}
private void ProcessInvoke(JObject result)
{
if (Wallet != null)
{
Transaction tx = Wallet.MakeTransaction(result["script"].AsString().HexToBytes());
ContractParametersContext context = new ContractParametersContext(tx);
Wallet.Sign(context);
if (context.Completed)
{
tx.Witnesses = context.GetWitnesses();
}
else
{
tx = null;
}
result["tx"] = tx?.ToArray().ToHexString();
}
}
private void ProcessInvokeWithWallet(JObject result, UInt160 sender = null, Signers signers = null)
{
Transaction tx = null;
if (wallet != null && signers != null)
{
Signer[] witnessSigners = signers.GetSigners().ToArray();
UInt160[] signersAccounts = signers.GetScriptHashesForVerifying(null);
if (sender != null)
{
if (!signersAccounts.Contains(sender))
{
witnessSigners = witnessSigners.Prepend(new Signer()
{
Account = sender, Scopes = WitnessScope.CalledByEntry
}).ToArray();
}
else if (signersAccounts[0] != sender)
{
throw new RpcException(-32602, "The sender must be the first element of signers.");
}
}
if (witnessSigners.Count() > 0)
{
tx = wallet.MakeTransaction(Convert.FromBase64String(result["script"].AsString()), sender, witnessSigners);
ContractParametersContext context = new ContractParametersContext(tx);
wallet.Sign(context);
if (context.Completed)
{
tx.Witnesses = context.GetWitnesses();
}
else
{
tx = null;
}
}
}
result["tx"] = tx?.ToArray().ToHexString();
}