public async Task <ActionResult> Create([Bind(Include = "Id,openid,nickname,sex,province,city,country,headimgurl,unionid,phone")] WeiXinUser weiXinUser)
{
if (ModelState.IsValid)
{
db.WeiXinUsers.Add(weiXinUser);
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(weiXinUser));
}
public async Task <ActionResult> Create([Bind(Include = "Id,LotteryId,QiHao,OpenNumber,OpenTime,CreateTime,UpdateTime,Source,Forecast1,Forecast2,Forecast3,Used,CurrentForecastNumber,ForecastFrom,UsedBy")] LotteryOpenHistory lotteryOpenHistory)
{
if (ModelState.IsValid)
{
lotteryOpenHistory.Id = Guid.NewGuid();
db.LotteryOpenHistories.Add(lotteryOpenHistory);
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(lotteryOpenHistory));
}
public async Task <ActionResult> GenerateQrCodeUrl(bool newAuthCode = false)
{
AuthCode authCode = null;
if (!newAuthCode)
{
authCode = await db.AuthCodes.Where(w => w.IsExpired == false).OrderByDescending(w => w.Id).FirstOrDefaultAsync();
if (authCode != null)
{
return(Json(new { errno = 0, QrCodeUrl = authCode.QrCodeUrl, msg = "" }, JsonRequestBehavior.AllowGet));
}
}
var olds = await db.AuthCodes.Where(w => w.IsExpired == false).ToListAsync();
foreach (var item in olds)
{
item.IsExpired = true;
}
await db.SaveChangesAsync();
authCode = new AuthCode
{
Code = Guid.NewGuid().ToString("N"),
CreateTime = DateTime.Now,
IsExpired = false,
QrCodeUrl = null,
};
QRCodeGenerator qrGenerator = new QRCodeGenerator();
var plainText = WebConfigs.WebSiteBaseUrl + "/Login/Index?authCode=" + authCode.Code;
QRCodeData qrCodeData = qrGenerator.CreateQrCode(plainText, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(20);
var baseDir = AppDomain.CurrentDomain.BaseDirectory;
var dir = "/Content/QRCodes/" + DateTime.Now.ToString("yyyyMMdd");
if (!Directory.Exists(baseDir + dir))
{
Directory.CreateDirectory(baseDir + dir);
}
var fileName = "/" + authCode.Code + ".jpg";
qrCodeImage.Save(baseDir + dir + fileName, ImageFormat.Jpeg);
authCode.QrCodeUrl = dir + fileName;
db.AuthCodes.Add(authCode);
await db.SaveChangesAsync();
return(Json(new { errno = 0, QrCodeUrl = authCode.QrCodeUrl, msg = "" }, JsonRequestBehavior.AllowGet));
}
public async Task <ActionResult> Register(RegisterModel model)
{
if (string.IsNullOrEmpty(model.AuthCode))
{
return(Json("请从官方渠道进入", JsonRequestBehavior.AllowGet));
}
//SuperAuthCode
var superAuthCode = ConfigurationManager.AppSettings["SuperAuthCode"].ToString();
if (superAuthCode.ToLower() != model.AuthCode.ToLower())
{
using (var db = new OlaEntities())
{
var ac = db.AuthCodes.FirstOrDefaultAsync(w => w.Code == model.AuthCode);
if (ac == null)
{
return(Json("请从官方渠道进入，没有邀请码无法注册", JsonRequestBehavior.AllowGet));
}
}
}
// 验证短信验证码
var key = SMS_Prefix + model.Mobile;
if (Session[key] == null)
{
return(Json("验证码已过期", JsonRequestBehavior.AllowGet));
}
if (Session[key].ToString() != model.Vcode)
{
return(Json("验证码错误", JsonRequestBehavior.AllowGet));
}
using (var db = new OlaEntities())
{
var wxUser = await db.WeiXinUsers.FirstOrDefaultAsync(w => w.openid == model.OpenId);
if (wxUser == null)
{
return(Json("账户信息不存在，请重新进入", JsonRequestBehavior.AllowGet));
}
wxUser.phone = model.Mobile;
await db.SaveChangesAsync();
WriteCookie(wxUser.Id);
}
return(Json("success", JsonRequestBehavior.AllowGet));
}
public async Task <ActionResult> BaseCallback(string code, string state, string authCode, string returnUrl)
{
//log.Info("code:" + code + " state:" + state + " authCode:" + authCode + " returnUrl:" + returnUrl);
if (string.IsNullOrEmpty(code))
{
ViewBag.Info = "您拒绝了授权！";
return(View("Info"));
}
OAuthAccessTokenResult result = null;
//通过，用code换取access_token
try
{
result = OAuthApi.GetAccessToken(WeiXinConfig.appId, WeiXinConfig.appSecret, code);
if (result.errcode != ReturnCode.请求成功)
{
ViewBag.Info = "错误：" + result.errmsg;
return(View("Info"));
}
//下面2个数据也可以自己封装成一个类，储存在数据库中（建议结合缓存）
//如果可以确保安全，可以将access_token存入用户的cookie中，每一个人的access_token是不一样的
//Session["OAuthAccessTokenStartTime"] = DateTime.Now;
//Session["OAuthAccessToken"] = result;
//因为第一步选择的是OAuthScope.snsapi_userinfo，这里可以进一步获取用户详细信息
using (var db = new OlaEntities())
{
var wxUser = await db.WeiXinUsers.FirstOrDefaultAsync(w => w.openid == result.openid);
if (wxUser == null)
{
//log.Info(JsonConvert.SerializeObject(result));
OAuthUserInfo userInfo = OAuthApi.GetUserInfo(result.access_token, result.openid);
//log.Info(JsonConvert.SerializeObject(userInfo));
if (string.IsNullOrEmpty(authCode))
{
ViewBag.Info = "验证失败！请从正规途径进入！" + result.errmsg;
return(View("Info"));
}
wxUser = new WeiXinUser
{
city = userInfo.city,
country = userInfo.country,
headimgurl = userInfo.headimgurl,
nickname = userInfo.nickname,
openid = userInfo.openid,
province = userInfo.province,
sex = userInfo.sex,
unionid = userInfo.unionid,
CreateTime = DateTime.Now,
phone = null,
AuthCode = authCode,
state = (int)WeiXinUserStateEnum.Normal,
};
db.WeiXinUsers.Add(wxUser);
await db.SaveChangesAsync();
}
if (string.IsNullOrEmpty(wxUser.phone))
{
if (!string.IsNullOrEmpty(authCode))
{
return(RedirectToAction("Register", new { authCode, wxUser.openid }));
}
else
{
ViewBag.Info = "验证失败！请从正规途径进入！";
return(View("Info"));
}
}
if (wxUser.state != (int)WeiXinUserStateEnum.Normal)
{
ViewBag.Info = "您已经被限制访问该网站，请联系网站负责人！";
return(View("Info"));
}
WriteCookie(wxUser.Id);
}
//log.Info("login:"******"Index", "L"));
}
catch (Exception ex)
{
log.Error(ex.Message, ex);
ViewBag.Info = ex.Message;
return(View("Info"));
}
}
