/// <summary>
/// transaction processing under Key-Upload Mode
/// </summary>
/// <param name="reqBody"></param>
/// <returns></returns>
public Tuple <bool, string, FiscoTransResBody> GetTrans(FiscoTransReq reqBody)
{
try
{
var tx = new FiscoClient(config).GetTransData(reqBody);
if (!string.IsNullOrEmpty(tx.Item2))
{
return(new Tuple <bool, string, FiscoTransResBody>(false, tx.Item2, null));
}
NodeApiReqBody <FiscoTransReqBody> req = new NodeApiReqBody <FiscoTransReqBody>
{
header = GetReqHeader()
};
req.body = new FiscoTransReqBody()
{
ContractName = reqBody.Contract.ContractName,
TransData = "0x" + tx.Item1
};
req.mac = sign.Sign(FiscoReqMacExtends.GetFiscoTransReqMac(req));
var res = SendHelper.SendPost <NodeApiResBody <FiscoTransResBody> >(config.reqUrl + TransUrl, JsonConvert.SerializeObject(req), config.httpsCert);
if (res != null)
{
//Check the status codes in turn
if (res.header.code != 0)
{
return(new Tuple <bool, string, FiscoTransResBody>(false, res.header.msg, null));
}
//assemble the original string to verify
var datares = FiscoResMacExtends.GetFiscoTransactionResMac(res);
//data verified
if (sign.Verify(res.mac, datares))
{
return(new Tuple <bool, string, FiscoTransResBody>(true, res.header.msg, res.body));
}
else
{
return(new Tuple <bool, string, FiscoTransResBody>(false, "failed to verify the signature", null));
}
}
}
catch (Exception ex)
{
throw ex;
}
return(new Tuple <bool, string, FiscoTransResBody>(false, "The deal failed", null));
}
/// <summary>
/// register an user
/// </summary>
public Tuple <bool, string, FiscoRegisterUserResBody> RegisterUser(FiscoRegisterReqBody reqBody)
{
try
{
NodeApiReqBody <FiscoRegisterReqBody> req = new NodeApiReqBody <FiscoRegisterReqBody>()
{
body = new FiscoRegisterReqBody()
{
UserId = reqBody.UserId,//同一个用户名只能注册一次，第二次调用会返回注册失败
},
header = GetReqHeader()
};
//数据进行Base64编码
req.mac = sign.Sign(FiscoReqMacExtends.GetRegisterUserReqMac(req));
var res = SendHelper.SendPost <NodeApiResBody <FiscoRegisterUserResBody> >(config.reqUrl + registerUserUrl, JsonConvert.SerializeObject(req), config.httpsCert);
if (res != null)
{
//Check the status codes in turn
if (res.header.code != 0)
{
return(new Tuple <bool, string, FiscoRegisterUserResBody>(false, res.header.msg, null));
}
//assemble the original string to verify
var datares = FiscoResMacExtends.GetRegisterUserResMac(res);
//data verified
if (sign.Verify(res.mac, datares))
{
return(new Tuple <bool, string, FiscoRegisterUserResBody>(true, res.header.msg, res.body));
}
else
{
return(new Tuple <bool, string, FiscoRegisterUserResBody>(false, "failed to verify the signature", null));
}
}
}
catch (Exception ex)
{
throw ex;
}
return(new Tuple <bool, string, FiscoRegisterUserResBody>(false, "用户注册失败", null));;
}
/// <summary>
/// gets the total number of transactions in the block
/// </summary>
/// <returns></returns>
public Tuple <bool, string, GetBlockHeightResBody> GetTxCountByBlockNumber(string blockNumber)
{
try
{
NodeApiReqBody <FiscoBlockReqDataBody> req = new NodeApiReqBody <FiscoBlockReqDataBody>
{
header = GetReqHeader(),
body = new FiscoBlockReqDataBody()
{
BlockNumber = blockNumber
}
};
req.mac = sign.Sign(FiscoReqMacExtends.GetFiscoBlockInfoReqMac(req));
var res = SendHelper.SendPost <NodeApiResBody <GetBlockHeightResBody> >(config.reqUrl + GetTxCountByBlockNumberUrl, JsonConvert.SerializeObject(req), config.httpsCert);
if (res != null)
{
//Check the status codes in turn
if (res.header.code != 0)
{
return(new Tuple <bool, string, GetBlockHeightResBody>(false, res.header.msg, null));
}
//assemble the original string to verify
var datares = FiscoResMacExtends.GetBlockHeightResMac(res);
//data verified
if (sign.Verify(res.mac, datares))
{
return(new Tuple <bool, string, GetBlockHeightResBody>(true, res.header.msg, res.body));
}
else
{
return(new Tuple <bool, string, GetBlockHeightResBody>(false, "failed to verify the signature", null));
}
}
}
catch (Exception ex)
{
throw ex;
}
return(new Tuple <bool, string, GetBlockHeightResBody>(false, "failed to get the total number of transactions in the block", null));
}
/// <summary>
/// event registration
/// </summary>
/// <param name="reqBody"></param>
/// <returns></returns>
public Tuple <bool, string, RegisterEventResData> EventRegister(FiscoRegisterReqDataBody reqBody)
{
try
{
NodeApiReqBody <FiscoRegisterReqDataBody> req = new NodeApiReqBody <FiscoRegisterReqDataBody>
{
header = GetReqHeader(),
body = reqBody
};
req.mac = sign.Sign(FiscoReqMacExtends.GetFiscoEventRegisterReqMac(req));
var res = SendHelper.SendPost <NodeApiResBody <RegisterEventResData> >(config.reqUrl + EventRegisterUrl, JsonConvert.SerializeObject(req), config.httpsCert);
if (res != null)
{
//Check the status codes in turn
if (res.header.code != 0)
{
return(new Tuple <bool, string, RegisterEventResData>(false, res.header.msg, null));
}
//assemble the original string to verify
var datares = FiscoResMacExtends.GetFiscoEventRegisterResMac(res);
//data verified
if (sign.Verify(res.mac, datares))
{
return(new Tuple <bool, string, RegisterEventResData>(true, res.header.msg, res.body));
}
else
{
return(new Tuple <bool, string, RegisterEventResData>(false, "failed to verify the signature", null));
}
}
}
catch (Exception ex)
{
throw ex;
}
return(new Tuple <bool, string, RegisterEventResData>(false, "failed to register chaincode event", null));
}
/// <summary>
/// Get application block height information
/// </summary>
/// <returns></returns>
public Tuple <bool, string, GetBlockHeightResBody> GetBlockHeight()
{
try
{
NodeApiReq req = new NodeApiReq()
{
header = GetReqHeader()
};
req.mac = sign.Sign(FiscoReqMacExtends.GetReqHeaderMac(req.header));
var res = SendHelper.SendPost <NodeApiResBody <GetBlockHeightResBody> >(config.reqUrl + GetBlockHeightUrl, JsonConvert.SerializeObject(req), config.httpsCert);
if (res != null)
{
//Check the status codes in turn
if (res.header.code != 0)
{
return(new Tuple <bool, string, GetBlockHeightResBody>(false, res.header.msg, null));
}
//assemble the original string to verify
var datares = FiscoResMacExtends.GetBlockHeightResMac(res);
//data verified
if (sign.Verify(res.mac, datares))
{
return(new Tuple <bool, string, GetBlockHeightResBody>(true, res.header.msg, res.body));
}
else
{
return(new Tuple <bool, string, GetBlockHeightResBody>(false, "failed to verify the signature", null));
}
}
}
catch (Exception ex)
{
throw ex;
}
return(new Tuple <bool, string, GetBlockHeightResBody>(false, "failed to get the block height in the application", null));
}