public AjaxResult SmsCode(string email)
{
AjaxResult amm;
int limitcount = 10;
int limitMinutes = 10;
if (!Validate.IsEmail(email))
{
return(AjaxResult.Error("邮箱格式不正确"));
}
AppUser userEntity = this.Queryable(u => u.Email == email && u.DeleteMark == false).FirstOrDefault();
if (userEntity == null)
{
amm = AjaxResult.Error("此邮箱尚未注册！");
}
else
{
string count = _iRedisHelper.StringGet <string>(email);
//缓存十分钟，如果缓存中存在,且请求次数超过10次，则返回
if (!string.IsNullOrEmpty(count) && Convert.ToInt32(count) >= limitcount)
{
amm = AjaxResult.Error("没收到邮箱：请联系[email protected]");
}
else
{
#region 发送邮箱，并写入缓存，更新登录信息表的token,date,code
int num = 0;
if (!string.IsNullOrEmpty(count))
{
num = Convert.ToInt32(count);
}
string countplus1 = num + 1 + "";
_iRedisHelper.StringSet <string>(email, countplus1, new TimeSpan(0, limitMinutes, 0));
ResetPwd resetpwdEntry = new ResetPwd
{
UserId = (int)userEntity.Id,
ModifyPwdToken = Utils.GuId(),
PwdCodeTme = DateTime.Now,
ModfiyPwdCode = Utils.RndNum(6),
LoginName = userEntity.LoginName,
NickName = userEntity.NickName
};
//将发送验证码的数据存入redis缓存中
_iRedisHelper.StringSet(email + "sendcodekey", resetpwdEntry, new TimeSpan(0, limitMinutes, 0));
//发送找回密码的邮件
string body = UiHelper.FormatEmail(resetpwdEntry, "PwdReSetTemplate");
_imailHelper.SendByThread(email, "[、天上有木月博客] 密码找回", body);
#endregion
//将修改密码的token返回给前端
amm = AjaxResult.Info("验证码已发送至你的邮箱！", resetpwdEntry.ModifyPwdToken, ResultType.Success.ToString());
}
}
return(amm);
}
public ActionResult Add(GuestBook viewModel)
{
if (viewModel.AuEmail.IsNullOrEmpty())
{
return(Error("Email不能为空！"));
}
else if (!Validate.IsEmail(viewModel.AuEmail))
{
return(Error("邮箱格式不正确！"));
}
if (viewModel.AuName.IsNullOrEmpty())
{
return(Error("用户昵称不能为空！"));
}
viewModel.Ip = Net.Ip;
string userIp = RedisHelper.StringGet(string.Format(ConstHelper.GuestBook, "IP-" + viewModel.Ip));
if (userIp.IsNotNull())
{
return(Error("您的留言太频繁了，请稍后再试!!!"));
}
if (!ModelState.IsValid)
{
return(Error(ModelState.Values.FirstOrDefault(u => u.Errors.Count > 0)?.Errors[0].ErrorMessage));
}
OperatorProvider op = OperatorProvider.Provider;
//未登录状态下，将生成一个随机头像
if (op.CurrentUser == null)
{
viewModel.Avatar = "/Content/user/" + new Random(DateTime.Now.Second).Next(1, 361) + ".png";
}
else
{
}
viewModel.Create();
viewModel.System = Net.GetOsNameByUserAgent(Request.UserAgent);
viewModel.UserHost = Net.Host;
viewModel.GeoPosition = Net.GetLocation(viewModel.Ip);
viewModel.Agent = Net.Browser;
viewModel.IsAduit = true;
_guestBookRepository.Insert(viewModel);
//缓存用户ip一分钟，用于频繁操作警告
RedisHelper.StringSet(string.Format(ConstHelper.GuestBook, "IP-" + viewModel.Ip), 1, new TimeSpan(0, 1, 0));
//留言成功后，给博主的email邮箱发送信息
_mailHelper.SendByThread(Configs.GetValue("DeveloperEmail"), "有人在你的（、天上有木月）博客发表的留言", UiHelper.FormatEmail(new EmailViewModel
{
Title = "有留言了！！！",
ToUserName = "******",
FromUserName = viewModel.AuName,
Date = viewModel.CreatorTime.ToDateTimeString(),
Content = viewModel.Text
}, "EmailTemplate"));
return(Success("留言成功"));
}
/// <summary>
/// 根据邮箱发送四位验证码，并将token返回给前端
/// </summary>
/// <param name="email"></param>
/// <returns></returns>
public ActionResult GetActiveCode(string email)
{
if (email.IsNullOrEmpty())
{
return(Error("Email不能为空!!!"));
}
if (!Validate.IsEmail(email))
{
return(Error("Email格式不正确!!!"));
}
int id = Op.CurrentUser.UserId;
//bool EmailIsValid = _appUserRepository.IQueryable(u => u.Id == Id).Select(r => r.EmailIsValid).FirstOrDefault();
//if (EmailIsValid)
//{
// return Error("您已经绑定成功了，请不要重复绑定！！！");
//}
//为了安全，一个用户IP10分钟内只能请求此接口3次
string ip = Net.Ip;
int count = _redisHelper.StringGet <int>(ip);
if (count >= 3)
{
return(Error("请求过于频繁，请稍后再试！"));
}
count += 1;
_redisHelper.StringSet(ip, count, new TimeSpan(0, 10, 0));
var amm = _appUserRepository.IsRepeat(new AppUser
{
Id = id,
LoginName = Utils.GuId(),
Email = email
});
if (amm.State.Equals(ResultType.Error.ToString()))
{
return(Error("该邮箱已被绑定其他用户绑定!"));
}
//缓存1小时
TimeSpan saveTime = new TimeSpan(1, 0, 0);
//生成token
string token = Utils.GuId();
string rand4Num = Utils.RndNum(4);
//redis缓存绑定邮箱随机token作为键，email作为值，随机u为键，当前登录id为值
_redisHelper.StringSet(token, email, saveTime);
_redisHelper.StringSet(token + email, rand4Num, saveTime);
EmailViewModel emailViewModel = new EmailViewModel
{
ToUserName = email,
Code = rand4Num
};
string body = UiHelper.FormatEmail(emailViewModel, "SendCodeTemplate");
_imailHelper.SendByThread(email, "[、天上有木月博客] 邮箱激活通知", body);
return(Success("邮箱发送成功，请查收", token));
}
