public static Result ValidateUser(string username, string password, bool isPersistent, Func <Operator> action)
{
var result = Result.Create();
try
{
if (string.IsNullOrWhiteSpace(username))
{
throw new ArgumentException("账户不能为空");
}
if (string.IsNullOrWhiteSpace(password))
{
throw new ArgumentException("密码不能为空");
}
// SessionUser model = SessionContext.Current.GetUserByUserName(username);
Operator model = UserHelper.GetOperator(username);
#region 密码错误次数
int count = 0;
if (model != null)
{
count = model.FailCount;
int totalMinutes = (int)(model.LoginTime - DateTime.Now).TotalMinutes;
int totalSeconds = (int)(model.LoginTime - DateTime.Now).TotalSeconds;
string message = totalMinutes > 0 ? "密码错误，请" + totalMinutes + "分钟之后再登录" : "密码错误，请" + totalSeconds + "秒之后再登录";
if (totalMinutes > 0 || totalSeconds > 0)
{
// SessionContext.Current.Add(model.UserName, model);
UserHelper.AddOperator(model);
throw new ArgumentException(message);
}
}
#endregion 密码错误次数
var sessionUser = action();
if (sessionUser == null)
{
throw new Exception("账户不存在");
}
if (sessionUser.Password.Equals(password))
{
// SessionContext.Current.Add(username, sessionUser);
sessionUser.FailCount = 0;
UserHelper.AddOperator(sessionUser);
var identity = new ClaimsIdentity(CookieAuthenticationDefaults.AuthenticationScheme);//一定要声明AuthenticationScheme
identity.AddClaim(new Claim(Consts.Claim_Login_Name, username));
identity.AddClaim(new Claim(Consts.Claim_Login_Id, sessionUser.Id));
// identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, username));
HttpContextExt.Current.SignInAsync(identity.AuthenticationType,
new ClaimsPrincipal(identity),
new AuthenticationProperties
{
IsPersistent = isPersistent,
ExpiresUtc = new System.DateTimeOffset(dateTime: DateTime.Now.AddHours(12)),
});
result.Success = true;
}
else
{
if (model == null)
{
model = sessionUser;
}
int minutes = 0;
switch (count)
{
case 0:
case 1:
case 2:
minutes = 0;
break;
case 3:
minutes = 1;
break;
case 4:
minutes = 5;
break;
case 5:
minutes = 10;
break;
case 6:
minutes = 30;
break;
default:
minutes = 60;
break;
}
if (minutes > 0)
{
model.FailCount = count + 1;
model.LoginTime = DateTime.Now.AddMinutes(minutes);
//SessionContext.Current.Add(model.UserName, model);
UserHelper.AddOperator(model);
throw new ArgumentException("密码错误，请" + minutes + "分钟之后再登录");
}
else
{
model.FailCount = count + 1;
// model.State = ConnectState.NoConnection;
//SessionContext.Current.Add(model.UserName, model);
UserHelper.AddOperator(model);
throw new ArgumentException("密码错误" + model.FailCount + "次");
}
}
}
catch (Exception ex)
{
result.Message = ex.Message;
}
return(result);
}
