cyb_configserver_com/Areas/Api/Controllers/AlipayController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Microsoft.AspNetCore.Authorization;
using System.Web;
using MySystem.Areas.Admin.Controllers;
using LitJson;
using Library;
using System.IO;
using Aop.Api.Util;

namespace MySystem.Areas.Api.Controllers.v1
{
    [Area("Api")]
    [Route("Api/[controller]/[action]")]
    public class AlipayController : BaseController
    {
        public AlipayController(IHttpContextAccessor accessor, ILogger<BaseController> logger, IOptions<Setting> setting) : base(accessor, logger, setting)
        {
        }




        #region 支付宝支付回调
        public string Notice()
        {
            StreamReader sr = new StreamReader(Request.Body);
            string requestMes = sr.ReadToEnd();
            // function.WriteLog(DateTime.Now.ToString() + "\r\n" + requestMes + "\r\n\r\n", "支付宝支付回调");
            return PayCallBack("MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxycehrmnTl2IaIAECP+0HWc1eWGM/T6x022K7K6fdf+xoyC97TBJaG4G3Bcon4gsJX+Sad5IA9OJIQ4eN1joM35hIlwcFZ6MmCuVXx/SMAKThIjK0jsRc6aTxVQG+GVCgS7dXMKb4Sm+vK2wEM6xtDeqcfYMB0BqGZRvxbIV59a2ooPrha4FkV6nNC9DQefzC0picHXV64oYUjMM2ed4ASTQVds7HP9BZfalz//APZcWdBV08f+xv7n79Twz/gNtVAadfuTAlcjsS6aK+G/OrZtr/diuemeRPRUKlVhcr5xOQDhqBgtdIw8M9Wp6I4ULXRlthKVBWToH9j6n9vDIiwIDAQAB", requestMes);
        }

        // 商城支付回调
        public string NoticePay()
        {
            StreamReader sr = new StreamReader(Request.Body);
            string requestMes = sr.ReadToEnd();
            function.WriteLog(DateTime.Now.ToString() + "\r\n" + requestMes + "\r\n\r\n", "支付宝支付回调2");
            return PayCallBack2("MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnw14hKejqS+si/XZpNQpFAVOVXJIThj5Qn7H14n/vsb7uRLug1+Jcve8ehTkaN3s5ibrrELCnz0dvshi3cOz9svDSbLG5OdC1biAvZzpDkvVPswOd9f9jO8Jvqk3QTXTI3MSN9gOpKomI0te3qs5kkOQx6kRozzKjU/G//o/PbJCxpBxf/QNRV3XmCwJLZMBE7ukYqi1WO9Jra8jdczFKwrd/nhiKBKdupAtVVeKlylGD2i2YLkGAH1cLsPUN9DtzrXNblGXm2HK3l9SnMDjqnakiVdEQJTNYNpEiHaOJsVmPQL38nM6miz5wNd4gTchKzXPtoZWqto+eIvYaEA/KwIDAQAB", requestMes);
        }

        // public string test()
        // {
        //     string requestMes = "gmt_create=2022-03-30+12%3A06%3A39&charset=utf-8&seller_email=kexiaoshaung%40163.com&subject=%E5%BC%80%E5%BA%97%E5%AE%9D%E7%94%B5%E7%AD%BE&sign=vdGlzDoCNwidgdpH7xgRdCF%2BcSqDx%2Fm8dS7vZy%2BtMjQ7wr10KtbcjKgMRwW3fBclWWJjwisv28JD10Ejrvzjq5PCNbWhgD%2F0IuAkVeL%2FHsd0fTS7JZ8nQJPHBTCu42s0BREZEgf%2FY9gT23G7xIOpkw%2FWdcJYNo3rQyt%2Bcu380tY0KpghJBz2N06fow9vSjZLP7UmJQ%2FXe7uuIZvHvWRr61q%2FGRhewSgrhll1JvTVPu3c8mn3dFtAsiQJLrzFKfE0btroXOPqWqxjjmp5Ve0d0Cisdpa%2B9buRiuaADtxkVdFiI8TIDCFRkwmgnPqPQ6c93fxrstLYBJW4ntHVFRQEmw%3D%3D&body=%E5%BC%80%E5%BA%97%E5%AE%9D%E7%94%B5%E7%AD%BE&buyer_id=2088032351438405&invoice_amount=600.00&notify_id=2022033000222120640038401447445102&fund_bill_list=%5B%7B%22amount%22%3A%22600.00%22%2C%22fundChannel%22%3A%22PCREDIT%22%7D%5D&notify_type=trade_status_sync&trade_status=TRADE_SUCCESS&receipt_amount=600.00&app_id=2021003122642236&buyer_pay_amount=600.00&sign_type=RSA2&seller_id=2088141704579033&gmt_payment=2022-03-30+12%3A06%3A40&notify_time=2022-03-30+12%3A06%3A40&version=1.0&out_trade_no=BM2022033012054623271756674&total_amount=600.00&trade_no=2022033022001438401438676038&auth_app_id=2021003122642236&buyer_logon_id=189****0372&point_amount=0.00";
        //     return PayCallBack2("MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxycehrmnTl2IaIAECP+0HWc1eWGM/T6x022K7K6fdf+xoyC97TBJaG4G3Bcon4gsJX+Sad5IA9OJIQ4eN1joM35hIlwcFZ6MmCuVXx/SMAKThIjK0jsRc6aTxVQG+GVCgS7dXMKb4Sm+vK2wEM6xtDeqcfYMB0BqGZRvxbIV59a2ooPrha4FkV6nNC9DQefzC0picHXV64oYUjMM2ed4ASTQVds7HP9BZfalz//APZcWdBV08f+xv7n79Twz/gNtVAadfuTAlcjsS6aK+G/OrZtr/diuemeRPRUKlVhcr5xOQDhqBgtdIw8M9Wp6I4ULXRlthKVBWToH9j6n9vDIiwIDAQAB", requestMes);
        // }

        public string PayCallBack(string publickey, string requestMes, bool IsRedis = false)
        {
            // Library.function.WriteLog(requestMes, "支付宝回调日志");
            var result = "fail";
            var sPara = GetRequestPost(requestMes);
            if (sPara.Count > 0) //判断是否有带返回参数
            {
                // Library.function.WriteLog("有参数", "支付宝回调日志");
                bool verifyResult = false;
                var aliNotify = new Com.Alipay.Notify();
                string signtype = sPara["sign_type"];
                var total_fee = 0m;
                string strPrice = sPara["total_amount"];//金额
                decimal.TryParse(strPrice, out total_fee);                
                verifyResult = AlipaySignature.RSACheckV1(sPara, publickey, "UTF-8", signtype, false);
                // Library.function.WriteLog(verifyResult.ToString(), "支付宝回调日志");
                if (verifyResult) //验证成功
                {
                    // Library.function.WriteLog("验证成功\r\n\r\n", "支付宝回调日志");
                    //商户订单号
                    string out_trade_no = sPara["out_trade_no"];
                    //支付宝交易号
                    string trade_no = sPara["trade_no"];
                    //交易状态 TRADE_SUCCESS
                    string trade_status = sPara["trade_status"];

                    //交易成功
                    if (trade_status == "TRADE_FINISHED" || trade_status == "TRADE_SUCCESS")
                    {
                        RedisDbconn.Instance.AddList("PayCallBack", "{\"out_trade_no\":\"" + out_trade_no + "\",\"transaction_id\":\"" + trade_no + "\",\"total_fee\":\"" + total_fee + "\",\"pay_mode\":\"1\",\"openid\":\"\",\"attach\":\"\"}");
                        result = "success";
                    }
                }
            }
            return result;
        }

        public string PayCallBack2(string publickey, string requestMes, bool IsRedis = false)
        {
            // Library.function.WriteLog(requestMes, "支付宝回调日志");
            var result = "fail";
            var sPara = GetRequestPost(requestMes);
            if (sPara.Count > 0) //判断是否有带返回参数
            {
                // Library.function.WriteLog("有参数", "支付宝回调日志");
                bool verifyResult = false;
                var aliNotify = new Com.Alipay.Notify();
                string signtype = sPara["sign_type"];
                var total_fee = 0m;
                string strPrice = sPara["total_amount"];//金额
                decimal.TryParse(strPrice, out total_fee);
                verifyResult = AlipaySignature.RSACheckV1(sPara, publickey, "UTF-8", signtype, false);
                // Library.function.WriteLog(verifyResult.ToString(), "支付宝回调日志");
                if (verifyResult) //验证成功
                {
                    // Library.function.WriteLog("验证成功\r\n\r\n", "支付宝回调日志");
                    //商户订单号
                    string out_trade_no = sPara["out_trade_no"];
                    //支付宝交易号
                    string trade_no = sPara["trade_no"];
                    //交易状态 TRADE_SUCCESS
                    string trade_status = sPara["trade_status"];

                    //交易成功
                    if (trade_status == "TRADE_FINISHED" || trade_status == "TRADE_SUCCESS")
                    {
                        RedisDbconn.Instance.AddList("PayCallBack2", "{\"out_trade_no\":\"" + out_trade_no + "\",\"transaction_id\":\"" + trade_no + "\",\"total_fee\":\"" + total_fee + "\",\"pay_mode\":\"1\",\"openid\":\"\",\"attach\":\"\"}");
                        result = "success";
                    }
                }
            }
            return result;
        }
        
        private SortedDictionary<string, string> GetRequestPost(string canshu)
        {
            var sArray = new SortedDictionary<string, string>();
            string[] canshulist = canshu.Split('&');
            foreach (var substring in canshulist)
            {
                string[] datalist = substring.Split('=');
                sArray.Add(datalist[0], HttpUtility.UrlDecode(datalist[1]));
            }
            return sArray;
        }

        #endregion


    }
}