884 lines
41 KiB
C#
884 lines
41 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using System.Security.Cryptography;
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using System.Text;
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using System.Xml;
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using Org.BouncyCastle.Security;
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using Org.BouncyCastle.Crypto.Parameters;
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namespace Mtxfw.Utility
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{
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public class Interface_WxPay
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{
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public static string APPID = "wx8874b820fc84430c";
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public static string TENPAY = "qbccandgengliu";
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public static string PARTNER = "1239351402";//商户号
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public static string APPSECRET = "fb2ceb817c30b371f172336b7e1da929";
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public static string PARTNER_KEY = "qbpxltgocom8848vipxltgocom885888";
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public const string OAUTH2 = "https://open.weixin.qq.com/connect/oauth2/authorize";
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public const string OAUTH2_ACCESS_TOKEN = "https://api.weixin.qq.com/sns/oauth2/access_token";
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//支付密钥Key(原来的Paysignkey )
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public static string PAY_SIGNKEY = "qbpxltgocom8848vipxltgocom885888";//paysignkey(非appkey)
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//服务器异步通知页面路径(流量卡)
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public static string NOTIFY_URL_Card_Store = "/pay/weixinnotify_url.aspx";// ConfigurationManager.AppSettings["WXPayNotify_URL_CardStore"].ToString();
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public static string NOTIFY_URL_Card_User = "/pay/weixinnotify_url.aspx"; //ConfigurationManager.AppSettings["WXPayNotify_URL_CardUser"].ToString();
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public static string NOTIFY_URL_HB_Store = "/pay/weixinnotify_url.aspx";// ConfigurationManager.AppSettings["WXPayNotify_URL_CardStore"].ToString();
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public static string Get_RequestHtml(Mtxfw.Utility.Config config, HttpContext Context, string openid, string Bill_No, decimal Charge_Amt, string Body = "测试充值", string PayType = "card_store")
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{
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if (openid.Length == 0)
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{
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return "";
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}
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APPID = config.webappKey;
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APPSECRET = config.webappSecret;
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TENPAY = config.webToken;
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PARTNER = config.webPARTNER;
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PARTNER_KEY = config.webPARTNER_KEY;
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PAY_SIGNKEY = config.webPARTNER_KEY;
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//支付完成后的回调处理页面,*替换成notify_url.asp所在路径
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string TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_Store;
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if (PayType == "card_user")
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{
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//用户购买支付
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TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_User;
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}
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else if (PayType == "hb_store")
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{
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//店铺红包充值
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TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_HB_Store;
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}
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//设置package订单参数
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SortedDictionary<string, string> dic = new SortedDictionary<string, string>();
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string total_fee = (Charge_Amt*100).ToString("f0");
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string wx_timeStamp = "";
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string wx_nonceStr = Interface_WxPay.getNoncestr();
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dic.Add("appid", APPID);
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dic.Add("mch_id", PARTNER);//财付通帐号商家
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dic.Add("device_info", "WEB");//可为空
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dic.Add("nonce_str", wx_nonceStr);
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dic.Add("trade_type", "JSAPI");
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dic.Add("attach", "att1");
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dic.Add("openid", openid);
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dic.Add("out_trade_no", Bill_No); //商家订单号
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dic.Add("total_fee", total_fee); //商品金额,以分为单位(money * 100).ToString()
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dic.Add("notify_url", TENPAY_NOTIFY.ToLower());//接收财付通通知的URL
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dic.Add("body", Body);//商品描述
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dic.Add("spbill_create_ip", Context.Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
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string get_sign = BuildRequest(dic, PARTNER_KEY);
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string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
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string _req_data = "<xml>";
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_req_data += "<appid>" + APPID + "</appid>";
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_req_data += "<attach><![CDATA[att1]]></attach>";
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_req_data += "<body><![CDATA[" + Body + "]]></body> ";
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_req_data += "<device_info><![CDATA[WEB]]></device_info> ";
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_req_data += "<mch_id><![CDATA[" + PARTNER + "]]></mch_id> ";
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_req_data += "<openid><![CDATA[" + openid + "]]></openid> ";
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_req_data += "<nonce_str><![CDATA[" + wx_nonceStr + "]]></nonce_str> ";
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_req_data += "<notify_url><![CDATA[" + TENPAY_NOTIFY.ToLower() + "]]></notify_url> ";
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_req_data += "<out_trade_no><![CDATA[" + Bill_No + "]]></out_trade_no> ";
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_req_data += "<spbill_create_ip><![CDATA[" + Context.Request.UserHostAddress + "]]></spbill_create_ip> ";
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_req_data += "<total_fee><![CDATA[" + total_fee + "]]></total_fee> ";
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_req_data += "<trade_type><![CDATA[JSAPI]]></trade_type> ";
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_req_data += "<sign><![CDATA[" + get_sign + "]]></sign> ";
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_req_data += "</xml>";
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//通知支付接口，拿到prepay_id
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ReturnValue retValue = StreamReaderUtils.StreamReader(url, Encoding.UTF8.GetBytes(_req_data), System.Text.Encoding.UTF8, true, false, false, config.webPARTNER);
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//设置支付参数
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XmlDocument xmldoc = new XmlDocument();
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xmldoc.LoadXml(retValue.Message);
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XmlNode Event = xmldoc.SelectSingleNode("/xml/prepay_id");
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XmlNode Event2 = xmldoc.SelectSingleNode("/xml/return_msg");
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string return_json = "";
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Mtxfw.Utility.Common.WriteHtml("/weixin/weixin1.txt", retValue.Message + get_sign);
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if (Event != null)
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{
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string _prepay_id = Event.InnerText;
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Mtxfw.Utility.Common.WriteHtml("/weixin/weixin2.txt", _prepay_id);
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SortedDictionary<string, string> pay_dic = new SortedDictionary<string, string>();
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wx_timeStamp = Interface_WxPay.getTimestamp();
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wx_nonceStr = Interface_WxPay.getNoncestr();
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string _package = "prepay_id=" + _prepay_id;
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pay_dic.Add("appId", APPID);
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pay_dic.Add("timeStamp", wx_timeStamp);
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pay_dic.Add("nonceStr", wx_nonceStr);
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pay_dic.Add("package", _package);
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pay_dic.Add("signType", "MD5");
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string get_PaySign = BuildRequest(pay_dic, PARTNER_KEY);
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return_json = JsonUtils.SerializeToJson(new
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{
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appId = APPID,
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timeStamp = wx_timeStamp,
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nonceStr = wx_nonceStr,
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package = _package,
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paySign = get_PaySign,
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signType = "MD5"
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});
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}
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return return_json;
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}
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public static string Get_RequestHtml5(Mtxfw.Utility.Config config, HttpContext Context, string Bill_No, decimal Charge_Amt, string Body = "测试充值", string PayType = "card_store")
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{
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APPID = config.webappKey;
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APPSECRET = config.webappSecret;
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TENPAY = config.webToken;
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PARTNER = config.webPARTNER;
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PARTNER_KEY = config.webPARTNER_KEY;
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PAY_SIGNKEY = config.webPARTNER_KEY;
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//支付完成后的回调处理页面,*替换成notify_url.asp所在路径
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string TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_Store;
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if (PayType == "card_user")
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{
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//用户购买支付
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TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_User;
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}
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else if (PayType == "hb_store")
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{
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//店铺红包充值
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TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_HB_Store;
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}
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//设置package订单参数
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SortedDictionary<string, string> dic = new SortedDictionary<string, string>();
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string attach = "购买商品";
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string total_fee = (Charge_Amt * 100).ToString("f0");
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string wx_nonceStr = Interface_WxPay.getNoncestr();
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string scene_info = "{\"h5_info\":{\"type\":\"Wap\",\"wap_url\": \"" + config.webUrl + "\",\"wap_name\": \"礼名公司\"}}";
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string uIP = Context.Request.UserHostAddress;
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dic.Add("appid", APPID);
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dic.Add("mch_id", PARTNER);//财付通帐号商家
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dic.Add("nonce_str", wx_nonceStr);
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dic.Add("trade_type", "MWEB");
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dic.Add("attach", attach);
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dic.Add("out_trade_no", Bill_No); //商家订单号
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dic.Add("total_fee", total_fee); //商品金额,以分为单位(money * 100).ToString()
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dic.Add("notify_url", TENPAY_NOTIFY.ToLower());//接收财付通通知的URL
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dic.Add("body", Body);//商品描述
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dic.Add("scene_info", scene_info);
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dic.Add("spbill_create_ip", uIP); //用户的公网ip，不是商户服务器IP
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string get_sign = BuildRequest(dic, PARTNER_KEY);
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string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
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string _req_data = "<xml>";
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_req_data += "<appid><![CDATA[" + APPID + "]]></appid>";
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_req_data += "<mch_id><![CDATA[" + PARTNER + "]]></mch_id>";
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_req_data += "<nonce_str><![CDATA[" + wx_nonceStr + "]]></nonce_str>";
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_req_data += "<trade_type><![CDATA[MWEB]]></trade_type>";
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_req_data += "<attach><![CDATA[" + attach + "]]></attach>";
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_req_data += "<out_trade_no><![CDATA[" + Bill_No + "]]></out_trade_no> ";
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_req_data += "<total_fee><![CDATA[" + total_fee + "]]></total_fee>";
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_req_data += "<notify_url><![CDATA[" + TENPAY_NOTIFY.ToLower() + "]]></notify_url>";
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_req_data += "<body><![CDATA[" + Body + "]]></body> ";
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_req_data += "<scene_info><![CDATA[" + scene_info + "]]></scene_info>";
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_req_data += "<spbill_create_ip><![CDATA[" + uIP + "]]></spbill_create_ip>";
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_req_data += "<sign><![CDATA[" + get_sign + "]]></sign> ";
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_req_data += "</xml>";
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//通知支付接口，拿到prepay_id
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ReturnValue retValue = StreamReaderUtils.StreamReader(url, Encoding.UTF8.GetBytes(_req_data), System.Text.Encoding.UTF8, true, false, false, config.webPARTNER);
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//设置支付参数
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XmlDocument xmldoc = new XmlDocument();
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xmldoc.LoadXml(retValue.Message);
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XmlNode Event = xmldoc.SelectSingleNode("/xml/prepay_id");
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XmlNode Event0 = xmldoc.SelectSingleNode("/xml/mweb_url");
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XmlNode Event2 = xmldoc.SelectSingleNode("/xml/return_msg");
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string return_json = "";
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Mtxfw.Utility.Common.WriteHtml("/weixin/weixin1.txt", retValue.Message + get_sign);
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if (Event != null && Event0 != null)
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{
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string _prepay_id = Event.InnerText;
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string mweb_url = Event0.InnerText;
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return_json = mweb_url + "&redirect_url=" + HttpUtility.UrlEncode(config.webUrl + "/mobile/my.aspx");
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}
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return return_json;
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}
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//小程序支付
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public static void Get_RequestHtml0(Mtxfw.Utility.Config config, HttpContext Context, string openid, string Bill_No, decimal Charge_Amt, ref string timeStamp, ref string nonceStr, ref string package, ref string paySign, string Body = "测试充值", string PayType = "card_store")
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{
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APPID = config.webXAppID;
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APPSECRET = config.webXAppSecret;
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TENPAY = config.webToken;
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PARTNER = config.webPARTNER;
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PARTNER_KEY = config.webPARTNER_KEY;
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PAY_SIGNKEY = config.webPARTNER_KEY;
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//支付完成后的回调处理页面,*替换成notify_url.asp所在路径
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string TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_User;
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//设置package订单参数
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SortedDictionary<string, string> dic = new SortedDictionary<string, string>();
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string total_fee = (Charge_Amt * 100).ToString("f0");
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string wx_timeStamp = Interface_WxPay.getTimestamp();
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string wx_nonceStr = Interface_WxPay.getNoncestr();
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dic.Add("appid", APPID);
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dic.Add("mch_id", PARTNER);//财付通帐号商家
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dic.Add("device_info", "WEB");//可为空
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dic.Add("nonce_str", wx_nonceStr);
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dic.Add("trade_type", "JSAPI");
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dic.Add("attach", "att1");
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dic.Add("openid", openid);
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dic.Add("out_trade_no", Bill_No); //商家订单号
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dic.Add("total_fee", total_fee); //商品金额,以分为单位(money * 100).ToString()
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dic.Add("notify_url", TENPAY_NOTIFY.ToLower());//接收财付通通知的URL
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dic.Add("body", Body);//商品描述
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dic.Add("spbill_create_ip", Context.Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
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string get_sign = BuildRequest(dic, PARTNER_KEY);
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string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
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string _req_data = "<xml>";
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_req_data += "<appid>" + APPID + "</appid>";
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_req_data += "<attach><![CDATA[att1]]></attach>";
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_req_data += "<body><![CDATA[" + Body + "]]></body> ";
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_req_data += "<device_info><![CDATA[WEB]]></device_info> ";
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_req_data += "<mch_id><![CDATA[" + PARTNER + "]]></mch_id> ";
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_req_data += "<openid><![CDATA[" + openid + "]]></openid> ";
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_req_data += "<nonce_str><![CDATA[" + wx_nonceStr + "]]></nonce_str> ";
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_req_data += "<notify_url><![CDATA[" + TENPAY_NOTIFY.ToLower() + "]]></notify_url> ";
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_req_data += "<out_trade_no><![CDATA[" + Bill_No + "]]></out_trade_no> ";
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_req_data += "<spbill_create_ip><![CDATA[" + Context.Request.UserHostAddress + "]]></spbill_create_ip> ";
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_req_data += "<total_fee><![CDATA[" + total_fee + "]]></total_fee> ";
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_req_data += "<trade_type><![CDATA[JSAPI]]></trade_type> ";
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_req_data += "<sign><![CDATA[" + get_sign + "]]></sign> ";
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_req_data += "</xml>";
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//通知支付接口，拿到prepay_id
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ReturnValue retValue = StreamReaderUtils.StreamReader(url, Encoding.UTF8.GetBytes(_req_data), System.Text.Encoding.UTF8, true, false, false, config.webPARTNER);
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//设置支付参数
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XmlDocument xmldoc = new XmlDocument();
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xmldoc.LoadXml(retValue.Message);
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XmlNode Event = xmldoc.SelectSingleNode("/xml/prepay_id");
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XmlNode Event2 = xmldoc.SelectSingleNode("/xml/return_msg");
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Mtxfw.Utility.Common.WriteHtml("/weixin/weixin1.txt", _req_data + "|" + retValue.Message + "|" + get_sign);
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if (Event != null)
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{
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string _prepay_id = Event.InnerText;
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Mtxfw.Utility.Common.WriteHtml("/weixin/weixin2.txt", _prepay_id);
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SortedDictionary<string, string> pay_dic = new SortedDictionary<string, string>();
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string _package = "prepay_id=" + _prepay_id;
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pay_dic.Add("appId", APPID);
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pay_dic.Add("timeStamp", wx_timeStamp);
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pay_dic.Add("nonceStr", wx_nonceStr);
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pay_dic.Add("package", _package);
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pay_dic.Add("signType", "MD5");
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string get_PaySign = BuildRequest(pay_dic, PARTNER_KEY);
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timeStamp = wx_timeStamp;
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nonceStr = wx_nonceStr;
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package = _package;
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paySign = get_PaySign;
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}
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}
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//付款到微信零钱
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public static void Get_Requestchange(int ifweb, Mtxfw.Utility.Config config, HttpContext Context, string openid, string Bill_No, decimal Charge_Amt, string re_user_name,ref bool IFSUCCESS, ref string payment_no, ref string ErrMsg, string Body = "付款到零钱")
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{
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APPID = config.weixinAPP_ID;
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APPSECRET = config.weixinAPP_Secret;
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if (ifweb == 1)
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{
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APPID = config.webappKey;
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APPSECRET = config.webappSecret;
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}
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TENPAY = config.webToken;
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PARTNER = config.webPARTNER;
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PARTNER_KEY = config.webPARTNER_KEY;
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PAY_SIGNKEY = config.webPARTNER_KEY;
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//支付完成后的回调处理页面,*替换成notify_url.asp所在路径
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string TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_User;
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//设置package订单参数
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SortedDictionary<string, string> dic = new SortedDictionary<string, string>();
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string total_fee = (Charge_Amt * 100).ToString("f0");
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string wx_timeStamp = Interface_WxPay.getTimestamp();
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string wx_nonceStr = Interface_WxPay.getNoncestr();
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string uIP = Context.Request.UserHostAddress;
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dic.Add("mch_appid", APPID);
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dic.Add("mchid", PARTNER);//财付通帐号商家
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dic.Add("device_info", "");//可为空
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dic.Add("nonce_str", wx_nonceStr);
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dic.Add("partner_trade_no", Bill_No); //商家订单号
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dic.Add("openid", openid);
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dic.Add("check_name", "FORCE_CHECK");
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dic.Add("re_user_name", re_user_name);
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dic.Add("amount", total_fee); //商品金额,以分为单位(money * 100).ToString()
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dic.Add("desc", Body);//商品描述
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dic.Add("spbill_create_ip", uIP); //用户的公网ip，不是商户服务器IP//Context.Request.UserHostAddress
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string get_sign = BuildRequest(dic, PARTNER_KEY);
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string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers";
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string _req_data = "<xml>";
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_req_data += "<mch_appid>" + APPID + "</mch_appid>";
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_req_data += "<mchid>" + PARTNER + "</mchid>";
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_req_data += "<device_info></device_info>";
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_req_data += "<nonce_str><![CDATA[" + wx_nonceStr + "]]></nonce_str> ";
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_req_data += "<partner_trade_no><![CDATA[" + Bill_No + "]]></partner_trade_no> ";
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_req_data += "<openid><![CDATA[" + openid + "]]></openid> ";
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_req_data += "<check_name><![CDATA[FORCE_CHECK]]></check_name> ";
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_req_data += "<re_user_name><![CDATA[" + re_user_name + "]]></re_user_name> ";
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_req_data += "<amount><![CDATA[" + total_fee + "]]></amount> ";
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_req_data += "<desc><![CDATA[" + Body + "]]></desc>";
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_req_data += "<spbill_create_ip><![CDATA[" + uIP + "]]></spbill_create_ip> ";
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_req_data += "<sign><![CDATA[" + get_sign + "]]></sign> ";
|
||
_req_data += "</xml>";
|
||
|
||
//通知支付接口，拿到prepay_id
|
||
ReturnValue retValue = StreamReaderUtils.StreamReader(url, Encoding.UTF8.GetBytes(_req_data), System.Text.Encoding.UTF8, true, true, false, config.webPARTNER);
|
||
Mtxfw.Utility.Common.WriteHtml("/weixin/changeweixin0.txt", retValue.Message);
|
||
//设置支付参数
|
||
XmlDocument xmldoc = new XmlDocument();
|
||
|
||
xmldoc.LoadXml(retValue.Message);
|
||
XmlNode Event = xmldoc.SelectSingleNode("/xml/return_code");
|
||
XmlNode Event0 = xmldoc.SelectSingleNode("/xml/return_msg");
|
||
Mtxfw.Utility.Common.WriteHtml("/weixin/changeweixin1.txt", _req_data + "|" + retValue.Message + "|" + get_sign);
|
||
if (Event != null)
|
||
{
|
||
string return_code = Event.InnerText;
|
||
if(return_code== "SUCCESS")
|
||
{
|
||
XmlNode Event1 = xmldoc.SelectSingleNode("/xml/result_code");
|
||
string result_code = Event1.InnerText;
|
||
if (result_code== "SUCCESS")
|
||
{
|
||
XmlNode Event2 = xmldoc.SelectSingleNode("/xml/partner_trade_no");
|
||
string partner_trade_no = Event2.InnerText;
|
||
XmlNode Event3 = xmldoc.SelectSingleNode("/xml/payment_no");
|
||
payment_no = Event3.InnerText;
|
||
IFSUCCESS = true;
|
||
}
|
||
else
|
||
{
|
||
XmlNode Event4 = xmldoc.SelectSingleNode("/xml/err_code");
|
||
XmlNode Event5 = xmldoc.SelectSingleNode("/xml/err_code_des");
|
||
if (Event4.InnerText == "SYSTEMERROR")
|
||
{
|
||
ErrMsg = "系统繁忙，请稍后再试。";
|
||
}
|
||
else if (Event4.InnerText == "NAME_MISMATCH")
|
||
{
|
||
ErrMsg = "您的姓名与微信收款人姓名不一致";
|
||
}
|
||
else
|
||
{
|
||
ErrMsg = Event5.InnerText;
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
ErrMsg= Event0.InnerText;
|
||
}
|
||
}
|
||
}
|
||
//查询付款到零钱记录
|
||
public static void Get_Requestchange0(int ifweb, Mtxfw.Utility.Config config, string partner_trade_no, ref bool IFSUCCESS, ref string ErrMsg)
|
||
{
|
||
APPID = config.weixinAPP_ID;
|
||
APPSECRET = config.weixinAPP_Secret;
|
||
if (ifweb == 1)
|
||
{
|
||
APPID = config.webappKey;
|
||
APPSECRET = config.webappSecret;
|
||
}
|
||
TENPAY = config.webToken;
|
||
PARTNER = config.webPARTNER;
|
||
PARTNER_KEY = config.webPARTNER_KEY;
|
||
PAY_SIGNKEY = config.webPARTNER_KEY;
|
||
//支付完成后的回调处理页面,*替换成notify_url.asp所在路径
|
||
string TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_User;
|
||
|
||
//设置package订单参数
|
||
SortedDictionary<string, string> dic = new SortedDictionary<string, string>();
|
||
|
||
|
||
string wx_timeStamp = Interface_WxPay.getTimestamp();
|
||
string wx_nonceStr = Interface_WxPay.getNoncestr();
|
||
dic.Add("nonce_str", wx_nonceStr);
|
||
dic.Add("partner_trade_no", partner_trade_no);//商家订单号
|
||
dic.Add("mch_id", PARTNER);
|
||
dic.Add("appid ", APPID);//财付通帐号商家
|
||
|
||
string get_sign = BuildRequest(dic, PARTNER_KEY);
|
||
|
||
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/gettransferinfo";
|
||
string _req_data = "<xml>";
|
||
_req_data += "<nonce_str><![CDATA[" + wx_nonceStr + "]]></nonce_str> ";
|
||
_req_data += "<partner_trade_no><![CDATA[" + partner_trade_no + "]]></partner_trade_no> ";
|
||
_req_data += "<mch_id>" + PARTNER + "</mch_id>";
|
||
_req_data += "<appid>" + APPID + "</appid>";
|
||
_req_data += "<sign><![CDATA[" + get_sign + "]]></sign> ";
|
||
_req_data += "</xml>";
|
||
|
||
//通知支付接口，拿到prepay_id
|
||
ReturnValue retValue = StreamReaderUtils.StreamReader(url, Encoding.UTF8.GetBytes(_req_data), System.Text.Encoding.UTF8, true, true, false, config.webPARTNER);
|
||
|
||
//设置支付参数
|
||
XmlDocument xmldoc = new XmlDocument();
|
||
|
||
xmldoc.LoadXml(retValue.Message);
|
||
XmlNode Event = xmldoc.SelectSingleNode("/xml/return_code");
|
||
XmlNode Event0 = xmldoc.SelectSingleNode("/xml/return_msg");
|
||
Mtxfw.Utility.Common.WriteHtml("/weixin/change0weixin1.txt", _req_data + "|" + retValue.Message + "|" + get_sign);
|
||
if (Event != null)
|
||
{
|
||
string return_code = Event.InnerText;
|
||
if (return_code == "SUCCESS")
|
||
{
|
||
XmlNode Event1 = xmldoc.SelectSingleNode("/xml/result_code");
|
||
string result_code = Event1.InnerText;
|
||
if (result_code == "SUCCESS")
|
||
{
|
||
XmlNode Event3 = xmldoc.SelectSingleNode("/xml/status");
|
||
string status = Event3.InnerText;
|
||
if (status == "SUCCESS")
|
||
{
|
||
IFSUCCESS = true;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
XmlNode Event4 = xmldoc.SelectSingleNode("/xml/err_code");
|
||
XmlNode Event5 = xmldoc.SelectSingleNode("/xml/err_code_des");
|
||
ErrMsg = Event5.InnerText;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
ErrMsg = Event0.InnerText;
|
||
}
|
||
}
|
||
}
|
||
|
||
//退款
|
||
public static void Get_Requestrefund(Mtxfw.Utility.Config config, string transaction_id, string out_trade_no, string out_refund_no, decimal refund, decimal total, ref int refundstatus, ref string ErrMsg, ref string refund_id, ref string refund_channel, ref string user_received_account,ref string success_time, string reason = "退款")
|
||
{
|
||
|
||
//支付完成后的回调处理页面,*替换成notify_url.asp所在路径
|
||
string TENPAY_NOTIFY = config.webUrl + NOTIFY_URL_Card_User;
|
||
|
||
//设置package订单参数
|
||
SortedDictionary<string, string> dic = new SortedDictionary<string, string>();
|
||
|
||
|
||
|
||
dic.Add("transaction_id", transaction_id);
|
||
dic.Add("out_trade_no", out_trade_no);
|
||
dic.Add("out_refund_no", out_refund_no);
|
||
dic.Add("reason", reason);
|
||
dic.Add("notify_url", TENPAY_NOTIFY);
|
||
dic.Add("amount", "{\"refund\":"+ refund + ",\"total\":"+ total + ",\"currency\": \"CNY\"}");
|
||
|
||
string get_sign = BuildRequest(dic, PARTNER_KEY);
|
||
|
||
string url = "https://api.mch.weixin.qq.com/v3/refund/domestic/refunds";
|
||
string _req_data = "<xml>";
|
||
_req_data += "<transaction_id>" + transaction_id + "</transaction_id>";
|
||
_req_data += "<out_trade_no>" + PARTNER + "</out_trade_no>";
|
||
_req_data += "<out_refund_no>"+ out_refund_no + "</out_refund_no>";
|
||
_req_data += "<reason><![CDATA[" + reason + "]]></reason> ";
|
||
_req_data += "<notify_url><![CDATA[" + TENPAY_NOTIFY + "]]></notify_url> ";
|
||
_req_data += "</xml>";
|
||
|
||
//通知支付接口，拿到prepay_id
|
||
ReturnValue retValue = StreamReaderUtils.StreamReader(url, Encoding.UTF8.GetBytes(_req_data), System.Text.Encoding.UTF8, true, false, false, config.webPARTNER);
|
||
|
||
//设置支付参数
|
||
XmlDocument xmldoc = new XmlDocument();
|
||
|
||
xmldoc.LoadXml(retValue.Message);
|
||
XmlNode Event = xmldoc.SelectSingleNode("/xml/status");
|
||
Mtxfw.Utility.Common.WriteHtml("/weixin/Requestrefund.txt", _req_data + "|" + retValue.Message);
|
||
if (Event != null)
|
||
{
|
||
string return_code = Event.InnerText;
|
||
if (return_code == "SUCCESS")
|
||
{
|
||
XmlNode Event1 = xmldoc.SelectSingleNode("/xml/refund_id");
|
||
XmlNode Event2 = xmldoc.SelectSingleNode("/xml/channel");
|
||
XmlNode Event3 = xmldoc.SelectSingleNode("/xml/user_received_account");
|
||
XmlNode Event4 = xmldoc.SelectSingleNode("/xml/success_time");
|
||
refund_id = Event1.InnerText;
|
||
string channel = Event2.InnerText;
|
||
if (channel == "ORIGINAL")
|
||
{
|
||
refund_channel = "原路退款";
|
||
}
|
||
else if (channel == "BALANCE")
|
||
{
|
||
refund_channel = "退回到余额";
|
||
}
|
||
else if (channel == "OTHER_BALANCE")
|
||
{
|
||
refund_channel = "原账户异常退到其他余额账户";
|
||
}
|
||
else if (channel == "OTHER_BANKCARD")
|
||
{
|
||
refund_channel = "原银行卡异常退到其他银行卡 ";
|
||
}
|
||
user_received_account = Event3.InnerText;
|
||
success_time = Event4.InnerText;
|
||
refundstatus = 1;
|
||
}
|
||
else if (return_code == "CLOSED")
|
||
{
|
||
ErrMsg = "退款关闭";
|
||
refundstatus = 2;
|
||
}
|
||
else if (return_code == "PROCESSING")
|
||
{
|
||
ErrMsg = "退款处理中";
|
||
refundstatus = 3;
|
||
}
|
||
else if (return_code == "ABNORMAL")
|
||
{
|
||
ErrMsg = "退款异常";
|
||
refundstatus = 4;
|
||
}
|
||
}
|
||
}
|
||
//查询退款记录
|
||
public static void Get_Requestrefund0(Mtxfw.Utility.Config config, string out_refund_no, ref bool IFSUCCESS, ref string ErrMsg, ref string refund_id, ref string refund_channel, ref string user_received_account, ref string success_time)
|
||
{
|
||
|
||
|
||
//设置package订单参数
|
||
SortedDictionary<string, string> dic = new SortedDictionary<string, string>();
|
||
|
||
|
||
string url = "https://api.mch.weixin.qq.com/v3/refund/domestic/refunds/" + out_refund_no;
|
||
|
||
|
||
//通知支付接口，拿到prepay_id
|
||
ReturnValue retValue = StreamReaderUtils.StreamReader(url, null, System.Text.Encoding.UTF8, false, false, false, config.webPARTNER);
|
||
|
||
//设置支付参数
|
||
XmlDocument xmldoc = new XmlDocument();
|
||
|
||
xmldoc.LoadXml(retValue.Message);
|
||
XmlNode Event = xmldoc.SelectSingleNode("/xml/status");
|
||
Mtxfw.Utility.Common.WriteHtml("/weixin/Requestrefund0.txt", retValue.Message);
|
||
if (Event != null)
|
||
{
|
||
string return_code = Event.InnerText;
|
||
if (return_code == "SUCCESS")
|
||
{
|
||
XmlNode Event1 = xmldoc.SelectSingleNode("/xml/refund_id");
|
||
XmlNode Event2 = xmldoc.SelectSingleNode("/xml/channel");
|
||
XmlNode Event3 = xmldoc.SelectSingleNode("/xml/user_received_account");
|
||
XmlNode Event4 = xmldoc.SelectSingleNode("/xml/success_time");
|
||
refund_id = Event1.InnerText;
|
||
string channel = Event2.InnerText;
|
||
if (channel == "ORIGINAL")
|
||
{
|
||
refund_channel = "原路退款";
|
||
}
|
||
else if (channel == "BALANCE")
|
||
{
|
||
refund_channel = "退回到余额";
|
||
}
|
||
else if (channel == "OTHER_BALANCE")
|
||
{
|
||
refund_channel = "原账户异常退到其他余额账户";
|
||
}
|
||
else if (channel == "OTHER_BANKCARD")
|
||
{
|
||
refund_channel = "原银行卡异常退到其他银行卡 ";
|
||
}
|
||
user_received_account = Event3.InnerText;
|
||
success_time = Event4.InnerText;
|
||
}
|
||
else if (return_code == "CLOSED")
|
||
{
|
||
ErrMsg = "退款关闭";
|
||
}
|
||
else if (return_code == "PROCESSING")
|
||
{
|
||
ErrMsg = "退款处理中";
|
||
}
|
||
else if (return_code == "ABNORMAL")
|
||
{
|
||
ErrMsg = "退款异常";
|
||
}
|
||
else
|
||
{
|
||
ErrMsg = "其它原因";
|
||
}
|
||
}
|
||
}
|
||
#region 取得OAuth2 URL地址
|
||
public static string OAuth2_GetUrl_Pay(string URL, int Scope, string state = "STATE")
|
||
{
|
||
StringBuilder sbCode = new StringBuilder(OAUTH2);
|
||
sbCode.Append("?appid=" + APPID);
|
||
sbCode.Append("&scope=" + (Scope == 1 ? "snsapi_userinfo" : "snsapi_base"));
|
||
sbCode.Append("&state=" + state);
|
||
sbCode.Append("&redirect_uri=" + Uri.EscapeDataString(URL));
|
||
sbCode.Append("&response_type=code#wechat_redirect");
|
||
|
||
return sbCode.ToString();
|
||
}
|
||
#endregion
|
||
|
||
#region 取得OAuth2 Access_Token
|
||
public static ReturnValue OAuth2_Access_Token(string Code)
|
||
{
|
||
StringBuilder sbCode = new StringBuilder(OAUTH2_ACCESS_TOKEN);
|
||
sbCode.Append("?appid=" + APPID);
|
||
sbCode.Append("&secret=" + APPSECRET);
|
||
sbCode.Append("&code=" + Code);
|
||
sbCode.Append("&grant_type=authorization_code");
|
||
|
||
ReturnValue retValue = StreamReaderUtils.StreamReader(sbCode.ToString(), Encoding.UTF8);
|
||
|
||
if (retValue.HasError)
|
||
{
|
||
return retValue;
|
||
}
|
||
|
||
try
|
||
{
|
||
int intWeixin_ExpiresIn = Convert.ToInt32(StringUtils.GetJsonValue(retValue.Message, "expires_in").ToString());
|
||
retValue.PutValue("Weixin_OpenID", StringUtils.GetJsonValue(retValue.Message, "openid").ToString());
|
||
retValue.PutValue("Weixin_Token", StringUtils.GetJsonValue(retValue.Message, "access_token").ToString());
|
||
//retValue.PutValue("Weixin_ExpiresIn", intWeixin_ExpiresIn);
|
||
//retValue.PutValue("Weixin_ExpiresDate", DateTime.Now.AddSeconds(intWeixin_ExpiresIn));
|
||
//retValue.PutValue("refresh_token", StringUtils.GetJsonValue(retValue.Message, "refresh_token").ToString());
|
||
//retValue.PutValue("scope", StringUtils.GetJsonValue(retValue.Message, "scope").ToString());
|
||
}
|
||
catch
|
||
{
|
||
retValue.HasError = true;
|
||
retValue.Message = retValue.Message;
|
||
retValue.ErrorCode = "";
|
||
}
|
||
|
||
return retValue;
|
||
}
|
||
#endregion
|
||
|
||
public static string getNoncestr()
|
||
{
|
||
Random random = new Random();
|
||
return GetMD5(random.Next(1000).ToString(), "utf-8");
|
||
}
|
||
|
||
public static string getTimestamp()
|
||
{
|
||
TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
|
||
return Convert.ToInt64(ts.TotalSeconds).ToString();
|
||
}
|
||
|
||
public static string BuildRequest(SortedDictionary<string, string> sParaTemp, string key)
|
||
{
|
||
//获取过滤后的数组
|
||
Dictionary<string, string> dicPara = new Dictionary<string, string>();
|
||
dicPara = FilterPara(sParaTemp);
|
||
|
||
//组合参数数组
|
||
string prestr = CreateLinkString(dicPara);
|
||
//拼接支付密钥
|
||
string stringSignTemp = prestr + "&key=" + key;
|
||
|
||
//获得加密结果
|
||
string myMd5Str = GetMD5(stringSignTemp);
|
||
|
||
//返回转换为大写的加密串
|
||
return myMd5Str.ToUpper();
|
||
}
|
||
public static string BuildRequest0(SortedDictionary<string, string> sParaTemp, string key)
|
||
{
|
||
//获取过滤后的数组
|
||
Dictionary<string, string> dicPara = new Dictionary<string, string>();
|
||
dicPara = FilterPara(sParaTemp);
|
||
|
||
//组合参数数组
|
||
string prestr = CreateLinkString0(dicPara);
|
||
|
||
//获得加密结果
|
||
return sign(key, prestr);
|
||
}
|
||
/// <summary>
|
||
/// 除去数组中的空值和签名参数并以字母a到z的顺序排序
|
||
/// </summary>
|
||
/// <param name="dicArrayPre">过滤前的参数组</param>
|
||
/// <returns>过滤后的参数组</returns>
|
||
public static Dictionary<string, string> FilterPara(SortedDictionary<string, string> dicArrayPre)
|
||
{
|
||
Dictionary<string, string> dicArray = new Dictionary<string, string>();
|
||
foreach (KeyValuePair<string, string> temp in dicArrayPre)
|
||
{
|
||
if (temp.Key != "sign" && !string.IsNullOrEmpty(temp.Value))
|
||
{
|
||
dicArray.Add(temp.Key, temp.Value);
|
||
}
|
||
}
|
||
return dicArray;
|
||
}
|
||
|
||
//组合参数数组
|
||
public static string CreateLinkString(Dictionary<string, string> dicArray)
|
||
{
|
||
StringBuilder prestr = new StringBuilder();
|
||
foreach (KeyValuePair<string, string> temp in dicArray)
|
||
{
|
||
prestr.Append(temp.Key + "=" + temp.Value + "&");
|
||
}
|
||
|
||
int nLen = prestr.Length;
|
||
prestr.Remove(nLen - 1, 1);
|
||
|
||
return prestr.ToString();
|
||
}
|
||
//组合参数数组
|
||
public static string CreateLinkString0(Dictionary<string, string> dicArray)
|
||
{
|
||
StringBuilder prestr = new StringBuilder();
|
||
foreach (KeyValuePair<string, string> temp in dicArray)
|
||
{
|
||
prestr.Append("\""+temp.Key + "\":\"" + temp.Value + "\",");
|
||
}
|
||
int nLen = prestr.Length;
|
||
prestr.Remove(nLen - 1, 1);
|
||
|
||
return "{" + prestr.ToString() + "}";
|
||
}
|
||
public static string sign(string signaturePrivateKey, string signatureData, string hashAlgorithm = "SHA256", string encoding = "UTF-8")
|
||
{
|
||
RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
|
||
FromPrivateKeyJavaString(rsa,signaturePrivateKey);
|
||
|
||
byte[] signatureBytes = rsa.SignData(Encoding.GetEncoding(encoding).GetBytes(signatureData), hashAlgorithm);
|
||
return Convert.ToBase64String(signatureBytes);
|
||
|
||
}
|
||
|
||
// <summary>
|
||
/// RSA加载JAVA PrivateKey
|
||
/// </summary>
|
||
/// <param name="privateJavaKey">java提供的第三方私钥</param>
|
||
/// <returns></returns>
|
||
public static void FromPrivateKeyJavaString(RSA rsa, string privateJavaKey)
|
||
{
|
||
string xmlPrivateKey = ConvertToXmlPrivateKey(rsa, privateJavaKey);
|
||
rsa.FromXmlString(xmlPrivateKey);
|
||
}
|
||
/// <summary>
|
||
/// 把java的私钥转换成.net的xml格式
|
||
/// </summary>
|
||
/// <param name="rsa"></param>
|
||
/// <param name="privateJavaKey"></param>
|
||
/// <returns></returns>
|
||
public static string ConvertToXmlPrivateKey(RSA rsa, string privateJavaKey)
|
||
{
|
||
RsaPrivateCrtKeyParameters privateKeyParam = (RsaPrivateCrtKeyParameters)PrivateKeyFactory.CreateKey(Convert.FromBase64String(privateJavaKey));
|
||
string xmlPrivateKey = string.Format("<RSAKeyValue><Modulus>{0}</Modulus><Exponent>{1}</Exponent><P>{2}</P><Q>{3}</Q><DP>{4}</DP><DQ>{5}</DQ><InverseQ>{6}</InverseQ><D>{7}</D></RSAKeyValue>",
|
||
Convert.ToBase64String(privateKeyParam.Modulus.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(privateKeyParam.PublicExponent.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(privateKeyParam.P.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(privateKeyParam.Q.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(privateKeyParam.DP.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(privateKeyParam.DQ.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(privateKeyParam.QInv.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(privateKeyParam.Exponent.ToByteArrayUnsigned()));
|
||
return xmlPrivateKey;
|
||
}
|
||
public static bool verfySign(string publicKey, string signature, string content, string hashAlgorithm = "SHA256", string encoding = "UTF-8")
|
||
{
|
||
|
||
RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
|
||
string xmlPublicKey = ConvertToXmlPublicJavaKey(rsa, publicKey);
|
||
rsa.FromXmlString(xmlPublicKey);
|
||
//返回数据验证结果
|
||
byte[] Data = Encoding.GetEncoding(encoding).GetBytes(content);
|
||
byte[] rgbSignature = Convert.FromBase64String(signature);
|
||
|
||
return rsa.VerifyData(Data, hashAlgorithm, rgbSignature);
|
||
}
|
||
/// <summary>
|
||
/// 把java的公钥转换成.net的xml格式
|
||
/// </summary>
|
||
/// <param name="publicJavaKey">java提供的第三方公钥</param>
|
||
/// <returns></returns>
|
||
public static string ConvertToXmlPublicJavaKey(RSA rsa, string publicJavaKey)
|
||
{
|
||
RsaKeyParameters publicKeyParam = (RsaKeyParameters)PublicKeyFactory.CreateKey(Convert.FromBase64String(publicJavaKey));
|
||
string xmlpublicKey = string.Format("<RSAKeyValue><Modulus>{0}</Modulus><Exponent>{1}</Exponent></RSAKeyValue>",
|
||
Convert.ToBase64String(publicKeyParam.Modulus.ToByteArrayUnsigned()),
|
||
Convert.ToBase64String(publicKeyParam.Exponent.ToByteArrayUnsigned()));
|
||
return xmlpublicKey;
|
||
}
|
||
//加密
|
||
public static string GetMD5(string pwd)
|
||
{
|
||
MD5 md5Hasher = MD5.Create();
|
||
|
||
byte[] data = md5Hasher.ComputeHash(Encoding.UTF8.GetBytes(pwd));
|
||
|
||
StringBuilder sBuilder = new StringBuilder();
|
||
for (int i = 0; i < data.Length; i++)
|
||
{
|
||
sBuilder.Append(data[i].ToString("x2"));
|
||
}
|
||
|
||
return sBuilder.ToString();
|
||
}
|
||
|
||
/** 获取大写的MD5签名结果 */
|
||
public static string GetMD5(string encypStr, string charset)
|
||
{
|
||
string retStr;
|
||
MD5CryptoServiceProvider m5 = new MD5CryptoServiceProvider();
|
||
|
||
//创建md5对象
|
||
byte[] inputBye;
|
||
byte[] outputBye;
|
||
|
||
//使用GB2312编码方式把字符串转化为字节数组．
|
||
try
|
||
{
|
||
inputBye = Encoding.GetEncoding(charset).GetBytes(encypStr);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
inputBye = Encoding.GetEncoding("GB2312").GetBytes(encypStr);
|
||
}
|
||
outputBye = m5.ComputeHash(inputBye);
|
||
|
||
retStr = System.BitConverter.ToString(outputBye);
|
||
retStr = retStr.Replace("-", "").ToUpper();
|
||
return retStr;
|
||
}
|
||
}
|
||
} |