private void InitAlipayData(SettleObject inputObj)
{
inputObj.SetValue("app_id", _options.Alipay.AppId);
inputObj.SetValue("charset", Encoding.UTF8.WebName);
inputObj.SetValue("sign_type", "RSA2");
inputObj.SetValue("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
inputObj.SetValue("version", "1.0");
}
public Task <PaymentResponse> CreateAsync(PaymentRequest request)
{
var inputObj = new SettleObject();
var now = DateTime.Now;
inputObj.SetValue("BranchID", _options.CmbPay.BranchId);
inputObj.SetValue("CoNo", _options.CmbPay.CoNo);
inputObj.SetValue("BillNo", request.OrderId);
inputObj.SetValue("Amount", request.Amount / 100m);
inputObj.SetValue("Date", now.ToString("yyyyMMdd"));
inputObj.SetValue("MerchantRetUrl", _options.ShowUrl);
inputObj.SetValue("MerchantUrl", _options.CmbPay.PayNotifyUrl);
inputObj.SetValue("UserId", request.OpenId);
var sign = MakeSign(inputObj);
inputObj.RemoveValue("UserId");
inputObj.SetValue("MerchantCode", sign);
var data = inputObj.ToUrl();
return
(Task.FromResult(new PaymentResponse(request.OrderId)
{
Url = _options.CmbPay.PayUrl,
Data = data
}));
}
public async Task <RefundResponse> RefundAsync(RefundRequest request)
{
var inputObj = new SettleObject();
var head = new SettleObject();
head.SetValue("BranchNo", _options.CmbPay.BranchId);
head.SetValue("MerchantNo", _options.CmbPay.CoNo);
head.SetValue("Operator", _options.CmbPay.Operator);
head.SetValue("Password", _options.CmbPay.OperatorPassword);
head.SetValue("TimeStamp", GenerateTimeStamp());
head.SetValue("Command", "Refund_No_Dup");
inputObj.SetValue("Head", head.GetValues());
var body = new SettleObject();
body.SetValue("Date", request.ChargeTime.ToString("yyyyMMdd"));
body.SetValue("BillNo", request.ChargeId);
body.SetValue("RefundNo", request.RefundId);
body.SetValue("Amount", request.RefundAmount / 100m);
body.SetValue("Desc", "refund");
inputObj.SetValue("Body", body.GetValues());
var xml =
await GetAsStringAsync($"{_options.CmbPay.RefundUrl}?Request={WebUtility.UrlEncode(ToXml(inputObj))}");
try
{
var responseObj = FromXml(xml);
var oHead = responseObj.GetValue("Head");
var rBody = responseObj.GetValue <Dictionary <string, object> >("Body");
if (oHead is Dictionary <string, object> rHead)
{
return new RefundResponse
{
RefundId = request.RefundId,
Result = string.IsNullOrEmpty(rHead.ContainsKey("Code") ? rHead["Code"]?.ToString() : null),
Message = rHead.ContainsKey("ErrMsg") ? rHead["ErrMsg"]?.ToString() : null,
ProviderId = rBody.ContainsKey("RefundNo") ? rBody["RefundNo"]?.ToString() : "0"
}
}
;
return(new RefundResponse
{
RefundId = request.RefundId,
Result = true,
ProviderId = rBody.ContainsKey("RefundNo") ? rBody["RefundNo"]?.ToString() : "0"
});
}
catch (Exception e)
{
throw new SettleException($"{xml}", e);
}
}
private void InitUniPayData(SettleObject inputObj)
{
inputObj.SetValue("version", "5.0.0");
inputObj.SetValue("encoding", Encoding.UTF8.WebName);
inputObj.SetValue("signMethod", "01");
inputObj.SetValue("txnType", "01");
inputObj.SetValue("txnSubType", "01");
inputObj.SetValue("bizType", "000201");
inputObj.SetValue("accessType", "0");
inputObj.SetValue("channelType", "08");
inputObj.SetValue("merId", _options.UnionPay.MerId);
inputObj.SetValue("txnTime", DateTime.Now.ToString("yyyyMMddHHmmss"));
}
public string MakeSign(SettleObject values)
{
if (_privateCert.SerialNumber != null)
{
values.SetValue("certId",
BigInteger.Parse(_privateCert.SerialNumber, NumberStyles.AllowHexSpecifier).ToString());
}
var oriByteData = Encoding.UTF8.GetBytes(values.ToUrlForSign());
var sha1 = SHA1.Create().ComputeHash(oriByteData);
var data = BitConverter.ToString(sha1).Replace("-", "").ToLower();
return(SecretUtil.RsaSign1(_privateCert.GetRSAPrivateKey(), data));
}
