Example #1
0
        /// <summary>
        /// 对支付宝异步通知的关键参数进行校验
        /// </summary>
        /// <returns></returns>
        private bool CheckParams(out Data_Order order)
        {
            //获得商户订单号out_trade_no
            string out_trade_no = Request.Form["out_trade_no"];

            //判断通知数据中的out_trade_no是否为商户系统中创建的订单号
            order = MPOrderBusiness.GetOrderModel(out_trade_no);
            if (order == null)
            {
                //PayLogHelper.WritePayLog("商户订单号校验失败");
                return(false);
            }

            //获得支付总金额total_amount
            string total_amount = Request.Form["total_amount"];

            // 判断total_amount是否确实为该订单的实际金额
            if (order.Price.ToString("0.00") != total_amount)
            {
                //PayLogHelper.WritePayLog("支付金额校验失败");
                return(false);
            }

            //获得卖家账号seller_id
            string seller_id = Request.Form["seller_id"].Trim();

            // 验证通知中的seller_email(或者seller_id) 是否为out_trade_no这笔单据的对应的操作方(有的时候,一个商户可能有多个seller_id / seller_email)
            if (AliPayConfig.pid.Trim() != seller_id)
            {
                //PayLogHelper.WritePayLog("seller_id校验失败");
                return(false);
            }

            //获得调用方的appid;
            //如果是非授权模式,appid是商户的appid;如果是授权模式(token调用),appid是系统商的appid
            string app_id = Request.Form["app_id"];

            // 验证支付宝小程序app_id是否是调用方的appid
            if (AliPayConfig.miniAppId.Trim() != app_id)
            {
                //PayLogHelper.WritePayLog("app_id校验失败");
                return(false);
            }

            //验证上述四个参数,完全吻合则返回参数校验成功
            return(true);
        }
Example #2
0
        protected void Page_Load(object sender, EventArgs e)
        {
            SortedDictionary <string, string> sPara = GetRequestPost();

            if (sPara.Count > 0)//判断是否有带返回参数
            {
                //PayLogHelper.WritePayLog(Request.Form.ToString());
                //Notify aliNotify = new Notify();
                Notify aliNotify    = new Notify(AliPayConfig.charset, AliPayConfig.sign_type, AliPayConfig.pid, AliPayConfig.mapiUrl, AliPayConfig.alipay_miniapp_public_key);
                bool   verifyResult = aliNotify.Verify(sPara, Request.Form["notify_id"], Request.Form["sign"]);

                //商户订单号
                string     out_trade_no = Request.Form["out_trade_no"];
                Data_Order order        = null;

                if (verifyResult && CheckParams(out order))//验证成功
                {
                    ///////////////////////////////////////////////////////////////////////////////////////////////////////////
                    //请在这里加上商户的业务逻辑程序代码


                    //——请根据您的业务逻辑来编写程序(以下代码仅作参考)——
                    //获取支付宝的通知返回参数,可参考技术文档中服务器异步通知参数列表

                    //支付宝交易号
                    string trade_no = Request.Form["trade_no"];

                    //交易状态
                    //在支付宝的业务通知中,只有交易通知状态为TRADE_SUCCESS或TRADE_FINISHED时,才是买家付款成功。
                    string trade_status = Request.Form["trade_status"];

                    //交易状态
                    if (trade_status == "TRADE_SUCCESS" || trade_status == "TRADE_FINISHED")
                    {
                        try
                        {
                            if (MPOrderBusiness.UpdateOrderForPaySuccess(out_trade_no, trade_no))
                            {
                                LogHelper.SaveLog(TxtLogType.AliPay, TxtLogContentType.Debug, TxtLogFileType.Day, "应用:莘拍档 订单号:" + out_trade_no + " 支付成功!");

                                //支付宝买家用户id
                                string buyer_id = Request.Form["buyer_id"];
                                //支付时间
                                string gmt_payment = HttpUtility.UrlDecode(Request.Form["gmt_payment"]);

                                string aliId = string.Empty;
                                string msg   = string.Empty;
                                if (!MobileTokenBusiness.GetAliId(order.Mobile, out aliId, out msg))
                                {
                                    bool ret = MobileTokenBusiness.UpdateAliBuyerId(order.Mobile, buyer_id);
                                }

                                IAopClient client = new DefaultAopClient(AliPayConfig.serverUrl, AliPayConfig.miniAppId, AliPayConfig.merchant_miniapp_private_key, "json", "1.0", "RSA2", AliPayConfig.alipay_miniapp_public_key, AliPayConfig.charset, false);
                                AlipayOpenAppMiniTemplatemessageSendRequest request = new AlipayOpenAppMiniTemplatemessageSendRequest();
                                request.BizContent = "{" +
                                                     "\"to_user_id\":\"" + buyer_id + "\"," +
                                                     "\"form_id\":\"" + trade_no + "\"," +
                                                     "\"user_template_id\":\"" + AliPayConfig.MiniAppTemplateId + "\"," +
                                                     "\"page\":\"pages/login/login\"," +
                                                     "\"data\":\"{\\\"keyword1\\\":{\\\"value\\\":\\\"" + out_trade_no + "\\\"},\\\"keyword2\\\":{\\\"value\\\":\\\"" + order.Descript + "\\\"},\\\"keyword3\\\":{\\\"value\\\":\\\"" + order.Price.ToString("0.00") + "\\\"},\\\"keyword4\\\":{\\\"value\\\":\\\"" + order.CreateTime.ToString("yyyy-MM-dd HH:mm:ss") + "\\\"},\\\"keyword5\\\":{\\\"value\\\":\\\"" + gmt_payment + "\\\"}}\"" +
                                                     "}";
                                AlipayOpenAppMiniTemplatemessageSendResponse response = client.Execute(request);
                            }
                            else
                            {
                                LogHelper.SaveLog(TxtLogType.AliPay, TxtLogContentType.Debug, TxtLogFileType.Day, "应用:莘拍档 订单号:" + out_trade_no + " 已支付订单更新失败!!!");
                            }
                        }
                        catch (Exception ex)
                        {
                            //PayLogHelper.WriteError(ex);
                            LogHelper.SaveLog(TxtLogType.AliPay, ex.InnerException != null ? ex.InnerException.Message : ex.Message);
                        }

                        //判断是否在商户网站中已经做过了这次通知返回的处理
                        //如果没有做过处理,那么执行商户的业务程序
                        //如果有做过处理,那么不执行商户的业务程序
                        Response.Write("success");  //请不要修改或删除
                    }
                    else
                    {
                        Response.Write("fail");
                    }

                    //——请根据您的业务逻辑来编写程序(以上代码仅作参考)——

                    ///////////////////////////////////////////////////////////////////////////////////////////////////////////
                }
                else//验证失败
                {
                    LogHelper.SaveLog(TxtLogType.AliPay, TxtLogContentType.Debug, TxtLogFileType.Day, "应用:莘拍档 订单号:" + out_trade_no + " 警告:支付回调验证失败!!!");
                    Response.Write("fail");
                }
            }
            else
            {
                Response.Write("无通知参数");
            }
        }