public static bool ValidateOTP(long accountId, string otp, string phonenumber = "")
{
if (string.IsNullOrEmpty(phonenumber))
{
phonenumber = string.Empty;
}
var ct = OtpDAO.GetCurrentCounter(accountId);
if (ct == null || string.IsNullOrEmpty(ct.T))
{
return(false);
}
bool valid = false;
NLogManager.LogMessage(GetTimeOTP(ct.T + "_" + phonenumber, ct.C + GetCurrentCounter()) + "|" + otp + "|" + phonenumber + "|" + accountId + "|" + ct.C + "|" + (ct.C + GetCurrentCounter()));
if (!string.IsNullOrEmpty(phonenumber))
{
valid = GetTimeOTP(ct.T + "_" + phonenumber, ct.C + GetCurrentCounter()) == otp;
if (!valid)
{
valid = GetTimeOTP(ct.T + "_" + phonenumber, ct.C - 1 + GetCurrentCounter()) == otp;
}
}
else
{
valid = GetTimeOTP(ct.AppT + "_" + phonenumber, ct.C + GetCurrentCounter()) == otp;
if (!valid)
{
valid = GetTimeOTP(ct.AppT + "_" + phonenumber, ct.C - 1 + GetCurrentCounter()) == otp;
}
}
NLogManager.LogMessage("ValidateOTP: " + valid);
return(valid);
}
public static string GetCurrentAccountToken(long accountId)
{
int responseStatus = -99;
var par = OtpDAO.GenerateCounter(accountId, out responseStatus);
return(par?.AppT);
}
public static string GenerateOTP(long accountId, string phonenumber = "")
{
OTPError err = null;
if (!string.IsNullOrEmpty(phonenumber))
{
if (_cache.TryGetValue(accountId, out err))
{
if (!err.CanGet)
{
if (DateTime.Now.Subtract(err.LastTime).TotalMinutes <= 2)
{
return("-70");
}
err.LastTime = DateTime.Now;
err.CanGet = true;
}
else
{
err.CanGet = true;
err.LastTime = DateTime.Now;
}
}
if (err == null)
{
err = new OTPError
{
CanGet = true,
LastTime = DateTime.Now
};
_cache.AddOrUpdate(accountId, err, (k, v) => err);
}
}
if (string.IsNullOrEmpty(phonenumber))
{
phonenumber = string.Empty;
}
int responseStatus = -99;
var ct = OtpDAO.GenerateCounter(accountId, out responseStatus);
NLogManager.LogMessage(accountId + "|" + phonenumber + "|" + ct.C + "|" + (ct.C + GetCurrentCounter()));
if (!string.IsNullOrEmpty(phonenumber))
{
err.CanGet = false;
return(GetTimeOTP(ct.T + "_" + phonenumber, ct.C + GetCurrentCounter()));
}
else
{
return(GetTimeOTP(ct.AppT + "_" + phonenumber, ct.C + GetCurrentCounter()));
}
}
public static void SetToken(long accountId, string deviceToken)
{
OtpDAO.SetToken(accountId, deviceToken);
}