/// <summary>
/// 验证交易是否有效
/// </summary>
/// <param name="_params[0]">交易的十六进字符串</param>
/// <returns>验证结果</returns>
private static JObject VerifyTx(JArray _params, JObject json)
{
Transaction tx = Transaction.DeserializeFrom(_params[0].AsString().HexToBytes());
string res = VerifyTransaction.Verify(Blockchain.Singleton.GetSnapshot(), new List <Transaction> {
tx
}, tx);
json["result"] = res;
if ("success".Equals(res))
{
json["tx"] = tx.ToJson();
}
return(json);
}
public CardPaymentVerification(CardPaymentVerificationDto dto)
: base(dto.Id)
{
PaymentToken = dto.PaymentToken;
RecurrenceToken = dto.RecurrenceToken;
MaskedPan = dto.MaskedPan;
ExpiryDate = dto.ExpiryDate;
PanToken = dto.PanToken;
CardBrand = dto.CardBrand;
CardType = dto.CardType;
IsOperational = dto.IsOperational;
if (dto.Transaction != null)
{
Transaction = new VerifyTransaction(dto.Transaction);
}
Problem = dto.Problem?.Map();
}
public JObject Process(string method, JArray _params)
{
JObject json = new JObject();
switch (method)
{
case "unlock":
//if (wallet == null) return "wallet is null.";
if (ExtensionSettings.Default.WalletConfig.Path.Trim().Length < 1)
{
throw new RpcException(-500, "Wallet file is exists.");
}
if (_params.Count < 2)
{
throw new RpcException(-501, "parameter is error.");
}
string password = _params[0].AsString();
int duration = (int)_params[1].AsNumber();
if (Unlocking)
{
throw new RpcException(-502, "wallet is unlocking....");
}
Unlocking = true;
try
{
if (wallet == null)
{
wallet = OpenWallet(ExtensionSettings.Default.WalletConfig.Indexer, ExtensionSettings.Default.WalletConfig.Path, password);
walletTimeLock.SetDuration(wallet == null ? 0 : duration);
return($"success");
}
else
{
bool ok = walletTimeLock.UnLock(wallet, password, duration);
return(ok ? "success" : "failure");
}
}
finally
{
Unlocking = false;
}
case "getutxos":
{
if (wallet == null || walletTimeLock.IsLocked())
{
throw new RpcException(-400, "Access denied");
}
else
{
//address,assetid
UInt160 scriptHash = _params[0].AsString().ToScriptHash();
IEnumerable <Coin> coins = wallet.FindUnspentCoins();
UInt256 assetId;
if (_params.Count >= 2)
{
switch (_params[1].AsString())
{
case "bhp":
assetId = Blockchain.GoverningToken.Hash;
break;
case "gas":
assetId = Blockchain.UtilityToken.Hash;
break;
default:
assetId = UInt256.Parse(_params[1].AsString());
break;
}
}
else
{
assetId = Blockchain.GoverningToken.Hash;
}
coins = coins.Where(p => p.Output.AssetId.Equals(assetId) && p.Output.ScriptHash.Equals(scriptHash));
//json["utxos"] = new JObject();
Coin[] coins_array = coins.ToArray();
//const int MAX_SHOW = 100;
json["utxos"] = new JArray(coins_array.Select(p =>
{
return(p.Reference.ToJson());
}));
return(json);
}
}
case "verifytx":
{
Transaction tx = Transaction.DeserializeFrom(_params[0].AsString().HexToBytes());
string res = VerifyTransaction.Verify(Blockchain.Singleton.GetSnapshot(), new List <Transaction> {
tx
}, tx);
json["result"] = res;
if ("success".Equals(res))
{
json["tx"] = tx.ToJson();
}
return(json);
}
case "claimgas":
{
if (wallet == null || walletTimeLock.IsLocked())
{
throw new RpcException(-400, "Access denied");
}
else
{
RpcCoins coins = new RpcCoins(wallet, system);
ClaimTransaction[] txs = coins.ClaimAll();
if (txs == null)
{
json["txs"] = new JArray();
}
else
{
json["txs"] = new JArray(txs.Select(p =>
{
return(p.ToJson());
}));
}
return(json);
}
}
case "showgas":
{
if (wallet == null || walletTimeLock.IsLocked())
{
throw new RpcException(-400, "Access denied");
}
else
{
RpcCoins coins = new RpcCoins(wallet, system);
json["unavailable"] = coins.UnavailableBonus().ToString();
json["available"] = coins.AvailableBonus().ToString();
return(json);
}
}
case "getutxoofaddress":
{
string from = _params[0].AsString();
string jsonRes = RequestRpc("getUtxo", $"address={from}");
Newtonsoft.Json.Linq.JArray jsons = (Newtonsoft.Json.Linq.JArray)JsonConvert.DeserializeObject(jsonRes);
json["utxo"] = new JArray(jsons.Select(p =>
{
JObject peerJson = new JObject();
peerJson["txid"] = p["txid"].ToString();
peerJson["n"] = (int)p["n"];
peerJson["value"] = (double)p["value"];
peerJson["address"] = p["address"].ToString();
peerJson["blockHeight"] = (int)p["blockHeight"];
return(peerJson);
}));
return(json);
}
case "gettransaction":
{
string from = _params[0].AsString();
string position = _params[1].AsString() != "" ? _params[1].AsString() :"1";
string offset = _params[2].AsString() != "" ? _params[2].AsString() : "20";
string jsonRes = RequestRpc("findTxVout", $"address={from}&position={position}&offset={offset}");
Newtonsoft.Json.Linq.JArray jsons = Newtonsoft.Json.Linq.JArray.Parse(jsonRes);
json["transaction"] = new JArray(jsons.Select(p =>
{
JObject peerJson = new JObject();
peerJson["blockHeight"] = p["blockHeight"].ToString();
peerJson["txid"] = p["txid"].ToString();
peerJson["type"] = p["type"].ToString();
Newtonsoft.Json.Linq.JToken[] jt = p["inAddress"].ToArray();
JArray j_inaddress = new JArray();
foreach (Newtonsoft.Json.Linq.JToken i in jt)
{
string s = i.ToString();
j_inaddress.Add(s);
}
peerJson["inputaddress"] = j_inaddress;
peerJson["asset"] = p["asset"].ToString();
peerJson["n"] = (int)p["n"];
peerJson["value"] = (double)p["value"];
peerJson["outputaddress"] = p["address"].ToString();
peerJson["time"] = p["time"].ToString();
peerJson["utctime"] = (int)p["utcTime"];
peerJson["confirmations"] = p["confirmations"].ToString();
return(peerJson);
}));
return(json);
}
case "get_tx_list":
{
string from = _params[0].AsString();
string position = _params[1].AsString() != "" ? _params[1].AsString() : "1";
string offset = _params[2].AsString() != "" ? _params[2].AsString() : "20";
string jsonRes = RequestRpc("findTxAddressRecord", $"address={from}&position={position}&offset={offset}");
Newtonsoft.Json.Linq.JObject jsons = Newtonsoft.Json.Linq.JObject.Parse(jsonRes);
json["transaction"] = new JArray(jsons["txAddressRecord"].Select(p =>
{
JObject peerJson = new JObject();
peerJson["txid"] = p["txid"].ToString();
peerJson["blockHeight"] = p["blockHeight"].ToString();
peerJson["time"] = p["time"].ToString();
peerJson["type"] = p["type"].ToString();
Newtonsoft.Json.Linq.JToken [] jt = p["inAddressList"].ToArray();
JArray j_inaddress = new JArray();
foreach (Newtonsoft.Json.Linq.JToken i in jt)
{
string s = i.ToString();
j_inaddress.Add(s);
}
peerJson["inputaddress"] = j_inaddress;
peerJson["outputaddress"] = new JArray(p["outAddressList"].OrderBy(g => g["n"]).Select(k =>
{
JObject a = new JObject();
a["n"] = k["n"].ToString();
a["asset"] = k["asset"].ToString();
a["value"] = (double)k["value"];
a["address"] = k["outAddress"].ToString();
a["svalue"] = k["svalue"].ToString();
return(a);
}));
return(peerJson);
}));
return(json);
}
default:
throw new RpcException(-32601, "Method not found");
}
}