/**
*
* 网页授权获取用户基本信息的全部过程
* 详情请参看网页授权获取用户基本信息：http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html
* 第一步：利用url跳转获取code
* 第二步：利用code去获取openid和access_token
*
*/
public void GetOpenidAndAccessToken()
{
if (Session["code"] != null)
{
//获取code码，以获取openid和access_token
string code = Session["code"].ToString();
Log.Debug(this.GetType().ToString(), "Get code : " + code);
jsApiPay.GetOpenidAndAccessTokenFromCode(code);
}
else
{
//构造网页授权获取code的URL
string host = Request.Url.Host;
string path = Request.Path;
string redirect_uri = HttpUtility.UrlEncode("http://" + host + path);
//string redirect_uri = HttpUtility.UrlEncode("http://gzh.lmx.ren");
WxPayData data = new WxPayData();
data.SetValue("appid", WxPayConfig.APPID);
data.SetValue("redirect_uri", redirect_uri);
data.SetValue("response_type", "code");
data.SetValue("scope", "snsapi_base");
data.SetValue("state", "STATE" + "#wechat_redirect");
string url = "https://open.weixin.qq.com/connect/oauth2/authorize?" + data.ToUrl();
Log.Debug(this.GetType().ToString(), "Will Redirect to URL : " + url);
Session["url"] = url;
}
}
public ActionResult GetLogin(string code)
{
JsApiPay jsapi = new JsApiPay();
jsapi.GetOpenidAndAccessTokenFromCode(code);
string sessionid = Guid.NewGuid().ToString("N");
Session[sessionid] = jsapi.openid + "|" + jsapi.access_token;
var user = UserBLL.Read(jsapi.openid);
if (user.Id > 0)
{
UserBLL.UserLoginInit(user);
//VirtualUser vuser = new VirtualUser()
//{
// id = user.Id,
// name = HttpUtility.UrlDecode(user.UserName, System.Text.Encoding.UTF8),
//};
var vuser = new
{
id = user.Id,
name = HttpUtility.UrlDecode(user.UserName, System.Text.Encoding.UTF8),
status = user.Status,
avatar = user.Photo
};
return(Json(new { flag = true, sessionid = sessionid, userinfo = vuser, thesessionid = Session.SessionID }, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(new { flag = false, msg = "no user", openid = jsapi.openid, sessionid = sessionid, thesessionid = Session.SessionID }, JsonRequestBehavior.AllowGet));
}
}
public BaseApiResponse GetOpenIdAndAccessToken(string code)
{
code.CheckNotNullOrEmpty(nameof(code));
JsApiPay jsApiPay = new JsApiPay();
jsApiPay.GetOpenidAndAccessTokenFromCode(code);
return(new GetOpenIdAndAccessTokenResponse {
Message = "", openid = jsApiPay.openid, access_token = jsApiPay.access_token
});
}
public ActionResult getWxInfo(string code)
{
object objResult = "";
string strCode = code;
if (Session["access_token"] == null || Session["openid"] == null)
{
jsApiPay.GetOpenidAndAccessTokenFromCode(strCode);
}
string strAccess_Token = Session["access_token"].ToString();
string strOpenid = Session["openid"].ToString();
objResult = new { openid = strOpenid, access_token = strAccess_Token };
return(Json(objResult));
}
public ActionResult getWxInfo()
{
object objResult = "";
string strCode = Request.Form["code"];
log.Error($"code:{strCode}");
if (Session["access_token"] == null || Session["openid"] == null)
{
jsApiPay.GetOpenidAndAccessTokenFromCode(strCode);
}
string strAccess_Token = Session["access_token"].ToString();
string strOpenid = Session["openid"].ToString();
objResult = new { openid = strOpenid, access_token = strAccess_Token };
return(Json(objResult));
}
//weixin getphonenumber 解密
public ActionResult DecryptAES(string encryptedDataStr, string iv, string code)
{
//iv = iv.Replace(" ", "+");
//sessionKey = sessionKey.Replace(" ", "+");
//encryptedDataStr = encryptedDataStr.Replace(" ", "+");
JsApiPay jsapi = new JsApiPay();
jsapi.GetOpenidAndAccessTokenFromCode(code);
if (jsapi.access_token != string.Empty)
{
RijndaelManaged rijalg = new RijndaelManaged();
//设置 cipher 格式 AES-128-CBC
rijalg.KeySize = 128;
rijalg.Padding = PaddingMode.PKCS7;
rijalg.Mode = CipherMode.CBC;
rijalg.Key = Convert.FromBase64String(jsapi.access_token);
rijalg.IV = Convert.FromBase64String(iv);
byte[] encryptedData = Convert.FromBase64String(encryptedDataStr);
//解密
ICryptoTransform decryptor = rijalg.CreateDecryptor(rijalg.Key, rijalg.IV);
string result;
using (MemoryStream msDecrypt = new MemoryStream(encryptedData))
{
using (CryptoStream csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read))
{
using (StreamReader srDecrypt = new StreamReader(csDecrypt))
{
result = srDecrypt.ReadToEnd();
}
}
}
var phoneInfo = JsonConvert.DeserializeObject <WxPhone>(result);
return(Json(new { ok = true, data = phoneInfo }, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(new { ok = false, errmsg = "无效Code" }, JsonRequestBehavior.AllowGet));
}
}
/// <summary>
/// 充值回调
/// </summary>
/// <param name="code">回调code</param>
/// <param name="state">回调携带的参数：IdAmount 订单ID 或者 充值金额+"|" </param>
/// <returns></returns>
public ActionResult Default(string code, string state)
{
RecordService RecSVC = new RecordService();
Bis_Record recordEntity = new Bis_Record();
ViewBag.tipStr = "微信支付正在处理...";
if (!state.Contains("|"))
{
// 订单消费
ViewBag.Flag = "";
var OrderID = Convert.ToString(state);
// 根据订单ID查询订单信息
recordEntity = RecSVC.SelectByID(OrderID);
if (recordEntity == null)
{
ViewBag.tipStr = "订单信息存在问题，请返回重试";
return(View(recordEntity));
}
//// 测试订单金额 0.02
//recordEntity.Amount = Convert.ToDecimal(0.02);
if (recordEntity.Amount <= 0)
{
ViewBag.tipStr = "支付金额必须大于0，请返回重试";
return(View(recordEntity));
}
// 创建微信支付参数
JsApiPay jsApiPay = new JsApiPay(this);
jsApiPay.GetOpenidAndAccessTokenFromCode(code);
jsApiPay.total_fee = Convert.ToInt32(recordEntity.Amount * 100);
jsApiPay.order_no = recordEntity.OrderNo;
jsApiPay.attach = recordEntity.UserID;
if (string.IsNullOrEmpty(jsApiPay.openid) || jsApiPay.total_fee <= 0)
{
ViewBag.tipStr = "页面参数出错，请返回重试";
return(View(recordEntity));
}
// JSAPI支付预处理
try
{
WxPayData unifiedOrderResult = jsApiPay.GetUnifiedOrderResult();
string wxJsApiParam = jsApiPay.GetJsApiParameters();//获取H5调起JS API参数
ViewBag.wxJsApiParam = wxJsApiParam;
}
catch (Exception ex)
{
ViewBag.tipStr = "下单失败，请返回重试";
MYLog.Error("下单失败，请返回重试：" + SessionTools.UserName, ex.ToString());
}
}
else
{
// 订单充值
ViewBag.Flag = "1";
// 判断充值金额
var money = Convert.ToDecimal(state.Substring(0, state.Length - 1));
if (money < Convert.ToDecimal(0.01))
{
ViewBag.tipStr = "充值金额不能低于0.01";
return(View(recordEntity));
}
// 创建充值订单
var resultData = RecSVC.SubmitRecharge(money, SessionTools.UserID);
if (!(resultData != null && resultData.status > 0))
{
ViewBag.tipStr = "创建充值订单失败";
return(View(recordEntity));
}
// 取得订单信息
recordEntity = resultData.data;
if (recordEntity.Amount <= 0)
{
ViewBag.tipStr = "支付金额必须大于0，请返回重试";
return(View(recordEntity));
}
// 创建微信支付参数
JsApiPay jsApiPay = new JsApiPay(this);
jsApiPay.GetOpenidAndAccessTokenFromCode(code);//openid
jsApiPay.total_fee = Convert.ToInt32(recordEntity.Amount * 100);
jsApiPay.order_no = recordEntity.OrderNo;
jsApiPay.attach = recordEntity.UserID.ToString() + "|";
if (string.IsNullOrEmpty(jsApiPay.openid) || jsApiPay.total_fee <= 0)
{
ViewBag.tipStr = "页面参数出错，请返回重试";
return(View(recordEntity));
}
//JSAPI支付预处理
try
{
WxPayData unifiedOrderResult = jsApiPay.GetUnifiedOrderResult();
string wxJsApiParam = jsApiPay.GetJsApiParameters();//获取H5调起JS API参数
ViewBag.wxJsApiParam = wxJsApiParam;
}
catch (Exception ex)
{
ViewBag.tipStr = "充值失败，请返回重试";
MYLog.Error("充值失败，请返回重试：" + SessionTools.UserName, ex.ToString());
}
}
return(View(recordEntity));
}
protected void Page_Load(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(Request.QueryString["code"]))
{
imei = Request.QueryString["imei"];
string vc = Request.QueryString["vc"];
total_fee = Convert.ToInt32(Request.QueryString["p"]);
userid = Convert.ToInt32(Request.QueryString["userid"]);
status = Convert.ToInt32(Request.QueryString["s"]);
var ru = HttpUtility.UrlEncode($"http://m.mgoogps.com/Pay/PayConfirm.aspx?imei={imei}&vc={vc}&p={total_fee}&userid={userid}&s={status}");
var url = $"https://open.weixin.qq.com/connect/oauth2/authorize?appid={WxPayConfig.APPID}&redirect_uri={ru}&response_type=code&scope=snsapi_base&state=snsapi_base#wechat_redirect";
//https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxda27104d229a3608&redirect_uri=http://m.mgoogps.com/Pay/PayConfirm.aspx?imei=1&vc=12&p=1223&response_type=code&scope=snsapi_base&state=snsapi_base#wechat_redirect
Response.Redirect(url);
Response.End();
}
if (!IsPostBack)
{
imei = Request.QueryString["imei"];
string vc = Request.QueryString["vc"];
total_fee = Convert.ToInt32(Request.QueryString["p"]);
var code = Request.QueryString["code"];
userid = Convert.ToInt32(Request.QueryString["userid"]);
status = Convert.ToInt32(Request.QueryString["s"]);
if (userid == 0)
{
state = "参数错误！";
return;
}
MG_DAL.YiwenGPSEntities db = new MG_DAL.YiwenGPSEntities();
var device = db.Devices.Where(d => d.Deleted == false && d.SerialNumber == imei && d.DevicePassword == vc).SingleOrDefault();
prductName = "北斗GPS流量费(2年)-" + (string.IsNullOrEmpty(device.DeviceName) ? device.SerialNumber : device.DeviceName);
JsApiPay jsApiPay = new JsApiPay(this);
if (device.Model.Equals("80")) //MG-X21BZ
{
jsApiPay.tariff_id = 8;
total_fee = 240;
}
else
{
jsApiPay.tariff_id = 9;
total_fee = 195;
}
//JSAPI支付预处理
try
{
var userList = new List <int>()
{
6, 7, 5959, 1296, 1389, 1331, 6093
};
// total_fee = ( type == "1" ? int.Parse(total_fee) :int.Parse( total_fee) )+"";
jsApiPay.user_id = userid;// (int)device.UserID;
//jsApiPay.openid = openid;
jsApiPay.total_fee = userList.Contains(jsApiPay.user_id)? new Random().Next(1, 10) : Convert.ToInt32(total_fee) * 100;
jsApiPay.device_id = device.DeviceID;
jsApiPay.product_body = prductName;
jsApiPay.device_name = "success_notify," + device.DeviceID + "," + userid + "," + status;//attach 商家数据包，原样返回, status :1 账号已存在，2是新注册的账号
if (total_fee < 195 && !userList.Contains(jsApiPay.user_id))
{
state = "下单失败,金额错误！";
return;
}
jsApiPay.GetOpenidAndAccessTokenFromCode(code);
WxPayData unifiedOrderResult = jsApiPay.GetUnifiedOrderResult();
wxJsApiParam = jsApiPay.GetJsApiParameters();//获取H5调起JS API参数
jsApiPay.InsertMgooOrder();
//下单成功后的内部订单号
order_no = jsApiPay.order_no;
callback_url = "../PayActivation/payResult.html?no=" + order_no.ToString() + "&deviceid=" + device.DeviceID + "&t=" + DateTime.Now.Ticks;
Log.Debug(this.GetType().ToString(), "wxJsApiParam : " + wxJsApiParam);
//在页面上显示订单信息
// Response.Write("<span style='color:#00CD00;font-size:20px' id='payRes'>订单详情：</span><br/>");
// Response.Write("<span style='color:#00CD00;font-size:20px'>" + unifiedOrderResult.ToPrintStr() + "</span>");
}
catch (System.Net.WebException ex)
{
MG_BLL.Common.Log.Error(this, ex);
//state = ex.Message;
state = "网络繁忙,请稍后再试！";
}
catch (Exception ex)
{
state = "下单失败,请稍后再试！";
MG_BLL.Common.Log.Error(this, ex);
//state = ex.Message;
// Utils.log("下单失败:userid:" + userid + ",deviceid：" + deviceid + "，total_fee：" + Convert.ToInt32(total_fee) + "，openid：" + openid + "，tariff_id：" + tariff_id + "，tariff_name：" + tariff_name + "，device_name：" + device_name + "，type：" + type);
//Response.Write("<span style='color:#FF0000;font-size:20px'>" + "下单失败，请返回重试" + "</span>");
// submit.Visible = false;
}
}
}
public ActionResult OrderConfirm()
{
string paycode = QueryString.SafeQ("code");
int success = QueryString.IntSafeQ("s"); //是否需要订单成功提醒
int freshnum = QueryString.IntSafeQ("fn"); //循环次数，超过10次自动关闭
if (freshnum > 10)
{
return(null);
}
VWPayOrderEntity _payen = PayOrderBLL.Instance.GetVWPayOrderByPayCode(paycode);
if (_payen.PayMethod == (int)PayType.WeChat)//微信支付
{
if (Globals.IsWeiXinDevice())
{
string wechatcode = "";
wechatcode = QueryString.SafeQ("wechatcode");
//是微信客户端走这边
if (string.IsNullOrEmpty(wechatcode))
{
//没有获取微信授权码
string url = Request.Url.ToString();
string redirecturl = string.Format(WeiXinConfig.URL_WeiXin_Redirect, WeiXinConfig.GetAppId(), System.Web.HttpContext.Current.Server.UrlEncode(url), "0");
return(Redirect(redirecturl));
}
else
{
//有微信授权码
JsApiPay jsApiPay = new JsApiPay();
try
{
jsApiPay.GetOpenidAndAccessTokenFromCode(wechatcode);
}
catch (Exception ex)
{
//授权码过期
string baseurl;
Dictionary <string, string> nvc = new Dictionary <string, string>();
string oldurl = Request.Url.ToString();
StringUtils.ParseUrl(oldurl, out baseurl, out nvc);
nvc.Remove("wechatcode");
if (nvc.ContainsKey("fn"))
{
nvc["fn"] = (StringUtils.GetDbInt(nvc["fn"]) + 1).ToString();
}
else
{
nvc.Add("fn", "1");
}
string url = baseurl + "?";
foreach (string key in nvc.Keys)
{
url += "&" + key + "=" + nvc[key];
}
string redirecturl = string.Format(WeiXinConfig.URL_WeiXin_Redirect, WeiXinConfig.GetAppId(), System.Web.HttpContext.Current.Server.UrlEncode(url), "0");
return(Redirect(redirecturl));
}
WxPayData paydata = jsApiPay.GetUnifiedOrderResult(_payen);
string wxJsApiParam = jsApiPay.GetJsApiParameters();//获取H5调起JS API参数
ViewBag.WeiXinJsApiParam = wxJsApiParam;
}
}
else
{
//网站类调出微信端支付通道
DateTime dtnow = DateTime.Now;
NativePay nativePay = new NativePay();
WxPayData data = nativePay.GetPayUrl(_payen, "MWEB");//得到调用微信接口的路径
string url = data.GetValue("mweb_url").ToString();
return(Redirect(url));
}
}
ViewBag.PayOrderEntity = _payen;
ViewBag.Success = success;
return(View());
}
/// <summary>
/// WAP在线支付JSPAI页面
/// </summary>
/// <param name="requestSysNo"></param>
/// <param name="code"></param>
/// <returns></returns>
public ActionResult OnlineWapPayJSAPI(int requestSysNo, string code)
{
try
{
var onlinePay = Builder.BuildOnlinePay();
//获取支付请求记录
var requestInfo = PayRequestDAL.GetPayRequest(requestSysNo);
if (requestInfo == null || requestInfo.SysNo <= 0)
{
ViewBag.ErrorMsg = "您尚未发起支付请求，请返回后重新提交";
return(View());
}
//校验支付环境
var checkResult = onlinePay.CheckBrowserType(AppEnum.BrowserType.WeChat, requestInfo);
if (checkResult.Status != ResultStatus.Success)
{
ViewBag.ErrorMsg = checkResult.Message;
return(View());
}
#region 组装浏览器调起JS API支付所需的参数
try
{
var jsApiPay = new JsApiPay(System.Web.HttpContext.Current);
//获取授权用户信息
jsApiPay.GetOpenidAndAccessTokenFromCode(code);
//获取订单支付金额
int paymentAmt = (int)(requestInfo.PaymentAmt * 100);//微信支付金额的单位为“分”，所以要乘以100
//异步通知url
string notifyUrl = string.Format("http://{0}/SwiftPassWeChatPay/OnlinePayNotify", AppConfig.Global.Domain);
var orderInfo = JsonHelper.Deserialize <PayOrderInfo>(requestInfo.RequestData);
DateTime orderEndTime = DateTime.ParseExact(orderInfo.OrderTime, "yyyyMMddHHmmss", new CultureInfo("zh-CN", true)).AddHours(24);
DateTime minExpireTime = DateTime.Now.AddMinutes(6);//为保险，多加1分钟
//交易过期时间（最短过期时间间隔必须大于5分钟）
string expireTime = (orderEndTime > minExpireTime ? orderEndTime : minExpireTime).ToString("yyyyMMddHHmmss");
//获取调起JS API的参数
ViewBag.JsApiParams = SwiftPassPayApi.WeChatJsApiPay(requestInfo.OrderId, paymentAmt, notifyUrl, expireTime, jsApiPay.openid);
//订单编号
ViewBag.OrderId = requestInfo.OrderId;
//异常时返回的业务系统着陆页面
var resultInterface = Builder.BuildSwiftPassWeChatPayResult();
var notifyInfo = new PayNotifyInfo()
{
OrderId = requestInfo.OrderId,
TradeNo = "",
PaymentAmt = requestInfo.PaymentAmt.ToString(),
Result = ((int)ResultStatus.Error).ToString(),
};
ViewBag.ReturnUrl = resultInterface.GetReturnUrl(requestInfo, notifyInfo);
}
catch (BizException bex)
{
requestInfo.ResultDesc = bex.Message;
requestInfo.ExecuteResult = (int)ResultStatus.Error;
PayRequestDAL.Update(requestInfo);
ViewBag.ErrorMsg = bex.Message;
return(View());
}
catch (Exception ex)
{
requestInfo.ExecuteResult = (int)ResultStatus.Error;
requestInfo.ResultDesc = ex.ToString();
PayRequestDAL.Update(requestInfo);
ViewBag.ErrorMsg = "系统执行时发生异常：" + ex.Message;
return(View());
}
#endregion
//支付请求执行成功
onlinePay.ExecuteSuccess(requestInfo);
}
catch (Exception ex)
{
ViewBag.ErrorMsg = "系统执行时发生异常：" + ex.Message;
string log = string.Format(@"WAP支付JSAPI发生异常！{0}异常描述：{1}{0}异常堆栈：{2}{0}请求参数：requestSysNo={3} code={4}",
Environment.NewLine, ex.Message, ex.StackTrace, requestSysNo, code);
LogWriter.WriteLog(log, AppConfig.Global.SwiftPassWeChatPayLogFolder, ExceptionHelper.ExceptionLevel.Exception);
}
return(View());
}