private static string getTxSignHex(string txScriptHex, string signHex, string publicKeyHex)
{
byte[] txScript = txScriptHex.HexToBytes();
var sign = signHex.HexToBytes();
//byte[] prikey = privateKeyHex.HexToBytes();
//var prikeyStr = ThinNeo.Helper.Bytes2HexString(prikey);
//byte[] sign = null;
//sign = ThinNeo.Helper.Sign(txScript, prikey);
//var signStr = ThinNeo.Helper.Bytes2HexString(sign);
//var pubkey = ThinNeo.Helper.GetPublicKeyFromPrivateKey(prikey);
var pubkey = publicKeyHex.HexToBytes();
var addr = ThinNeo.Helper.GetAddressFromPublicKey(pubkey);
ThinNeo.Transaction lastTran = new ThinNeo.Transaction();
lastTran.Deserialize(new MemoryStream(txScriptHex.HexToBytes()));
lastTran.witnesses = null;
lastTran.AddWitness(sign, pubkey, addr);
using (var ms = new System.IO.MemoryStream())
{
lastTran.Serialize(ms);
return(ThinNeo.Helper.Bytes2HexString(ms.ToArray()));
}
}
public JObject sendTxPlusSign(string neoCliJsonRPCUrl, string txScriptHex, string signHex, string publicKeyHex)
{
byte[] txScript = txScriptHex.HexString2Bytes();
byte[] sign = signHex.HexString2Bytes();
byte[] pubkey = publicKeyHex.HexString2Bytes();
//byte[] prikey = privateKeyHex.HexToBytes();
//byte[] sign = null;
//sign = ThinNeo.Helper.Sign(txScript, prikey);
//var pubkey = ThinNeo.Helper.GetPublicKeyFromPrivateKey(prikey);
var addr = ThinNeo.Helper.GetAddressFromPublicKey(pubkey);
ThinNeo.Transaction lastTran = new ThinNeo.Transaction();
lastTran.Deserialize(new MemoryStream(txScript));
lastTran.witnesses = null;
lastTran.AddWitness(sign, pubkey, addr);
string TxPlusSignStr = string.Empty;
using (var ms = new System.IO.MemoryStream())
{
lastTran.Serialize(ms);
TxPlusSignStr = ms.ToArray().ToHexString();
}
return(sendrawtransaction(neoCliJsonRPCUrl, TxPlusSignStr));
}
public JObject sendrawtransaction(string neoCliJsonRPCUrl, string txSigned)
{
httpHelper hh = new httpHelper();
var resp = hh.Post(neoCliJsonRPCUrl, "{'jsonrpc':'2.0','method':'sendrawtransaction','params':['" + txSigned + "'],'id':1}", System.Text.Encoding.UTF8, 1);
bool isSendSuccess = (bool)JObject.Parse(resp)["result"];
JObject Jresult = new JObject();
Jresult.Add("sendrawtransactionresult", isSendSuccess);
if (isSendSuccess)
{
ThinNeo.Transaction lastTran = new ThinNeo.Transaction();
lastTran.Deserialize(new MemoryStream(txSigned.HexString2Bytes()));
string txid = lastTran.GetHash().ToString();
////从已签名交易体分析出未签名交易体，并做Hash获得txid
//byte[] txUnsigned = txSigned.Split("014140")[0].HexString2Bytes();
//string txid = ThinNeo.Helper.Sha256(ThinNeo.Helper.Sha256(txUnsigned)).Reverse().ToArray().ToHexString();
Jresult.Add("txid", txid);
}
else
{
//上链失败则返回空txid
Jresult.Add("txid", string.Empty);
}
return(Jresult);
}
//private void updateHasSendGas(string mongodbConnStr, string mongodbDatabase, string addr, decimal gas)
//{
// string findFliter = "{addr:" + addr + "}";
// JArray array = mh.GetData(mongodbConnStr, mongodbDatabase, "HasSendGas", findFliter);
// JObject ob = new JObject();
// if (array.Count > 0)
// {
// ob = (JObject)array[0];
// decimal remainGas = (decimal)ob["gas"];
// if (remainGas >= 0)
// {
// }
// }
//}
public JObject claimContract(string mongodbConnStr, string mongodbDatabase, string conAddr, string addrClaim, string url, string hash)
{
JObject claimGas = getClaimGas(mongodbConnStr, mongodbDatabase, conAddr, true);
string unsignHexTx = tx.getClaimTxHex(addrClaim, claimGas);
byte[] txScript = unsignHexTx.HexString2Bytes();
ThinNeo.Transaction claimTran = new ThinNeo.Transaction();
claimTran.Deserialize(new MemoryStream(txScript));
JObject contract = ct.getContractState(url, hash);
//做智能合约的签名
byte[] iscript = null;
using (var sb = new ThinNeo.ScriptBuilder())
{
sb.EmitPushString("whatever");
sb.EmitPushNumber(250);
iscript = sb.ToArray();
}
byte[] conbytes = ThinNeo.Debug.DebugTool.HexString2Bytes((string)contract["script"]);
claimTran.AddWitnessScript(conbytes, iscript);
var trandata = claimTran.GetRawData();
var strtrandata = ThinNeo.Helper.Bytes2HexString(trandata);
JObject result = tx.sendrawtransaction(url, strtrandata);
bool re = (bool)result["sendrawtransactionresult"];
Console.WriteLine("得到的结果是：" + re);
if (re)
{
Console.WriteLine("txid：" + (string)result["txid"]);
try
{
//处理提取后的utxo,记录每笔utxo原始账户信息
new Thread(o =>
{
proClaimData(mongodbConnStr, mongodbDatabase, claimGas);
})
{
IsBackground = true
}
.Start();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
else
{
Console.WriteLine("errorMessage：" + (string)result["errorMessage"]);
}
return(result);
}
public void FromString(IList <Key> keys, string info)
{
byte[] txdata;
//有附加信息
MyJson.JsonNode_Object keyinfo = null;
if (info.Contains("|"))
{
var ss = info.Split('|');
txdata = ThinNeo.Helper.HexString2Bytes(ss[0]);
keyinfo = MyJson.Parse(ss[1]).AsDict();
}
else
{
txdata = ThinNeo.Helper.HexString2Bytes(info);
}
txraw = new ThinNeo.Transaction();
using (var ms = new System.IO.MemoryStream(txdata))
{
txraw.Deserialize(ms);
}
ImportKeyInfo(keys, keyinfo);
}
private JObject sendrawtransaction(string neoCliJsonRPCUrl, string txSigned)
{
var resp = httpHelper.Post(neoCliJsonRPCUrl, "{'jsonrpc':'2.0','method':'sendrawtransaction','params':['" + txSigned + "'],'id':1}", System.Text.Encoding.UTF8, 1);
JObject Jresult = new JObject();
bool isSendSuccess = false;
var res = JObject.Parse(resp);
if (res["error"] != null && res["error"]["message"] != null)
{
isSendSuccess = false;
Jresult.Add("errorMessage", res["error"]["message"]);
}
else
{
isSendSuccess = (bool)JObject.Parse(resp)["result"];
}
//bool isSendSuccess = (bool)JObject.Parse(resp)["result"];
//JObject Jresult = new JObject();
Jresult.Add("sendrawtransactionresult", isSendSuccess);
if (isSendSuccess)
{
ThinNeo.Transaction lastTran = new ThinNeo.Transaction();
lastTran.Deserialize(new MemoryStream(txSigned.HexString2Bytes()));
string txid = lastTran.GetHash().ToString();
Jresult.Add("txid", txid);
}
else
{
//上链失败则返回空txid
Jresult.Add("txid", string.Empty);
}
return(Jresult);
}
public static string getTxidFromSignedTx(string txSigned)
{
ThinNeo.Transaction lastTran = new ThinNeo.Transaction();
lastTran.Deserialize(new MemoryStream(txSigned.HexString2Bytes()));
return(lastTran.GetHash().ToString());
}
async public Task Demo()
{
byte[] prikey = ThinNeo.Helper.GetPrivateKeyFromWIF(Nep55_1.testwif);
byte[] pubkey = ThinNeo.Helper.GetPublicKeyFromPrivateKey(prikey);
string address = ThinNeo.Helper.GetAddressFromPublicKey(pubkey);
var scripthash = ThinNeo.Helper.GetPublicKeyHashFromAddress(address);
var nep55_shash = new ThinNeo.Hash160(Nep55_1.nep55);
string nep55_address = ThinNeo.Helper.GetAddressFromScriptHash(nep55_shash);
Console.WriteLine("address=" + address);
//获取地址的资产列表
Dictionary <string, List <Utxo> > dir = await Helper.GetBalanceByAddress(Nep55_1.api, nep55_address);
if (dir.ContainsKey(Nep55_1.id_GAS) == false)
{
Console.WriteLine("no gas");
return;
}
List <Utxo> newlist = new List <Utxo>(dir[Nep55_1.id_GAS]);
for (var i = newlist.Count - 1; i >= 0; i--)
{
byte[] script = null;
using (var sb = new ThinNeo.ScriptBuilder())
{
var array = new MyJson.JsonNode_Array();
array.AddArrayValue("(hex256)" + newlist[i].txid.ToString());
sb.EmitParamJson(array); //参数倒序入
sb.EmitParamJson(new MyJson.JsonNode_ValueString("(str)getRefundTarget")); //参数倒序入
var shash = new ThinNeo.Hash160(Nep55_1.nep55);
sb.EmitAppCall(shash); //nep5脚本
script = sb.ToArray();
}
if (newlist[i].n > 0)
{
continue;
}
var urlCheckUTXO = Helper.MakeRpcUrl(Nep55_1.api, "invokescript", new MyJson.JsonNode_ValueString(ThinNeo.Helper.Bytes2HexString(script)));
string resultCheckUTXO = await Helper.HttpGet(urlCheckUTXO);
var jsonCU = MyJson.Parse(resultCheckUTXO);
var stack = jsonCU.AsDict()["result"].AsList()[0].AsDict()["stack"].AsList()[0].AsDict();
var value = stack["value"].AsString();
if (value.Length > 0)//已经标记的UTXO，不能使用
{
newlist.RemoveAt(i);
}
}
ThinNeo.Transaction tran = null;
{
byte[] script = null;
using (var sb = new ThinNeo.ScriptBuilder())
{
var array = new MyJson.JsonNode_Array();
array.AddArrayValue("(bytes)" + ThinNeo.Helper.Bytes2HexString(scripthash));
sb.EmitParamJson(array); //参数倒序入
sb.EmitParamJson(new MyJson.JsonNode_ValueString("(str)refund")); //参数倒序入
var shash = new ThinNeo.Hash160(Nep55_1.nep55);
sb.EmitAppCall(shash); //nep5脚本
script = sb.ToArray();
}
Console.WriteLine("contract address=" + nep55_address);//往合约地址转账
//生成交易
tran = Helper.makeTran(newlist, nep55_address, new ThinNeo.Hash256(Nep55_1.id_GAS), (decimal)2.1);
tran.type = ThinNeo.TransactionType.InvocationTransaction;
var idata = new ThinNeo.InvokeTransData();
tran.extdata = idata;
idata.script = script;
//附加鉴证
tran.attributes = new ThinNeo.Attribute[1];
tran.attributes[0] = new ThinNeo.Attribute();
tran.attributes[0].usage = ThinNeo.TransactionAttributeUsage.Script;
tran.attributes[0].data = scripthash;
}
//sign and broadcast
{//做智能合约的签名
byte[] n55contract = null;
{
var urlgetscript = Helper.MakeRpcUrl(Nep55_1.api, "getcontractstate", new MyJson.JsonNode_ValueString(Nep55_1.nep55));
var resultgetscript = await Helper.HttpGet(urlgetscript);
var _json = MyJson.Parse(resultgetscript).AsDict();
var _resultv = _json["result"].AsList()[0].AsDict();
n55contract = ThinNeo.Helper.HexString2Bytes(_resultv["script"].AsString());
}
byte[] iscript = null;
using (var sb = new ThinNeo.ScriptBuilder())
{
sb.EmitPushString("whatever");
sb.EmitPushNumber(250);
iscript = sb.ToArray();
}
tran.AddWitnessScript(n55contract, iscript);
}
{//做提款人的签名
var signdata = ThinNeo.Helper.Sign(tran.GetMessage(), prikey);
tran.AddWitness(signdata, pubkey, address);
}
var trandata = tran.GetRawData();
var strtrandata = ThinNeo.Helper.Bytes2HexString(trandata);
ThinNeo.Transaction testde = new ThinNeo.Transaction();
testde.Deserialize(new System.IO.MemoryStream(trandata));
byte[] postdata;
var url = Helper.MakeRpcUrlPost(Nep55_1.api, "sendrawtransaction", out postdata, new MyJson.JsonNode_ValueString(strtrandata));
//bug
//sendraw api 有bug，所以先加这个
//url = "http://localhost:20332";
string poststr = System.Text.Encoding.UTF8.GetString(postdata);
Console.WriteLine("-----post info begin----");
Console.WriteLine(poststr);
Console.WriteLine("-----post info end----");
var result = await Helper.HttpPost(url, postdata);
Console.WriteLine("得到的结果是：" + result);
var json = MyJson.Parse(result).AsDict();
if (json.ContainsKey("result"))
{
bool bSucc = false;
if (json["result"].type == MyJson.jsontype.Value_Number)
{
bSucc = json["result"].AsBool();
Console.WriteLine("cli=" + json["result"].ToString());
}
else
{
var resultv = json["result"].AsList()[0].AsDict();
var txid = resultv["txid"].AsString();
bSucc = txid.Length > 0;
Console.WriteLine("txid=" + txid);
}
if (bSucc)
{
lasttxid = tran.GetHash();
Nep55_1.lastNep5Tran = tran.GetHash();
Console.WriteLine("你可以从这个UTXO拿走GAS了 txid=" + lasttxid.ToString() + "[0]");
}
else
{
lasttxid = null;
}
}
}
async public Task Demo()
{
var lasthash = "0x0963614006fda9ebb3ecbc1a7bd604a393cfe66cf9234882abc860cdb4694970";
if (lasthash == null)
{
Console.WriteLine("你还没有正确执行N5 3");
return;
}
byte[] prikey = ThinNeo.Helper.GetPrivateKeyFromWIF(Nep55_1.testwif);
byte[] pubkey = ThinNeo.Helper.GetPublicKeyFromPrivateKey(prikey);
string address = ThinNeo.Helper.GetAddressFromPublicKey(pubkey);
var scripthash = ThinNeo.Helper.GetPublicKeyHashFromAddress(address);
var nep55_shash = new ThinNeo.Hash160(Nep55_1.nep55);
string nep55_address = ThinNeo.Helper.GetAddressFromScriptHash(nep55_shash);
Console.WriteLine("address=" + address);
//获取地址的资产列表
Dictionary <string, List <Utxo> > dir = await Helper.GetBalanceByAddress(Nep55_1.api, nep55_address);
if (dir.ContainsKey(Nep55_1.id_GAS) == false)
{
Console.WriteLine("no gas");
return;
}
List <Utxo> newlist = new List <Utxo>();
foreach (var utxo in dir[Nep55_1.id_GAS])
{
if (utxo.n == 0 && utxo.txid.ToString().Equals(lasthash))
{
newlist.Add(utxo);
}
}
if (newlist.Count == 0)
{
Console.WriteLine("找不到要使用的UTXO");
return;
}
{//检查utxo
byte[] script = null;
using (var sb = new ThinNeo.ScriptBuilder())
{
var array = new MyJson.JsonNode_Array();
array.AddArrayValue("(hex256)" + newlist[0].txid.ToString());
sb.EmitParamJson(array); //参数倒序入
sb.EmitParamJson(new MyJson.JsonNode_ValueString("(str)getRefundTarget")); //参数倒序入
var shash = new ThinNeo.Hash160(Nep55_1.nep55);
sb.EmitAppCall(shash); //nep5脚本
script = sb.ToArray();
}
var urlCheckUTXO = Helper.MakeRpcUrl(Nep55_1.api, "invokescript", new MyJson.JsonNode_ValueString(ThinNeo.Helper.Bytes2HexString(script)));
string resultCheckUTXO = await Helper.HttpGet(urlCheckUTXO);
var jsonCU = MyJson.Parse(resultCheckUTXO);
var stack = jsonCU.AsDict()["result"].AsList()[0].AsDict()["stack"].AsList()[0].AsDict();
var value = stack["value"].AsString();
if (value.Length == 0)//未标记的UTXO，不能使用
{
Console.WriteLine("这个utxo没有标记");
return;
}
var hash = new ThinNeo.Hash160(ThinNeo.Helper.HexString2Bytes(value));
//if (hash.ToString()!= scripthash.ToString())
//{
// Console.WriteLine("这个utxo不是标记给你用的");
// return;
//}
}
ThinNeo.Transaction tran = Helper.makeTran(newlist, address, new ThinNeo.Hash256(Nep55_1.id_GAS), newlist[0].value);
tran.type = ThinNeo.TransactionType.ContractTransaction;
tran.version = 0;
//sign and broadcast
{//做智能合约的签名
byte[] n55contract = null;
{
var urlgetscript = Helper.MakeRpcUrl(Nep55_1.api, "getcontractstate", new MyJson.JsonNode_ValueString(Nep55_1.nep55));
var resultgetscript = await Helper.HttpGet(urlgetscript);
var _json = MyJson.Parse(resultgetscript).AsDict();
var _resultv = _json["result"].AsList()[0].AsDict();
n55contract = ThinNeo.Helper.HexString2Bytes(_resultv["script"].AsString());
}
byte[] iscript = null;
using (var sb = new ThinNeo.ScriptBuilder())
{
sb.EmitPushNumber(0);
sb.EmitPushNumber(0);
iscript = sb.ToArray();
}
tran.AddWitnessScript(n55contract, iscript);
}
var trandata = tran.GetRawData();
var strtrandata = ThinNeo.Helper.Bytes2HexString(trandata);
ThinNeo.Transaction testde = new ThinNeo.Transaction();
testde.Deserialize(new System.IO.MemoryStream(trandata));
byte[] postdata;
var url = Helper.MakeRpcUrlPost(Nep55_1.api, "sendrawtransaction", out postdata, new MyJson.JsonNode_ValueString(strtrandata));
//bug
//sendraw api 有bug，所以先加这个
//url = "http://localhost:20332";
string poststr = System.Text.Encoding.UTF8.GetString(postdata);
Console.WriteLine("-----post info begin----");
Console.WriteLine(poststr);
Console.WriteLine("-----post info end----");
var result = await Helper.HttpPost(url, postdata);
Console.WriteLine("得到的结果是：" + result);
var json = MyJson.Parse(result).AsDict();
if (json.ContainsKey("result"))
{
bool bSucc = false;
if (json["result"].type == MyJson.jsontype.Value_Number)
{
bSucc = json["result"].AsBool();
Console.WriteLine("cli=" + json["result"].ToString());
}
else
{
var resultv = json["result"].AsList()[0].AsDict();
var txid = resultv["txid"].AsString();
bSucc = txid.Length > 0;
Console.WriteLine("txid=" + txid);
}
if (bSucc)
{
Nep55_1.lastNep5Tran = tran.GetHash();
Console.WriteLine("besucc txid=" + tran.GetHash().ToString());
}
}
}
