public async Task <bool> SaveOtpAsync(OtpMaster otp)
{
bool isSuccess = false;
// In case from Generating OTP from Automatic redirect to Change Password because of not complex password multiple OTPs can be generated
// Use this validation to restrict user to generate multiple OTPs
if (await ValidateUser(otp.UserId, AspectEnums.UserValidationType.LastAttemptDuration))
{
_dbContext.Entry(otp).State = EntityState.Added;
isSuccess = await _dbContext.SaveChangesAsync() > 0;
}
return(isSuccess);
}
public async Task <string> GetOtpAsync(int userId)
{
var uniqueString = AppUtil.GetUniqueGuidString();
string otpString = AppUtil.GetUniqueRandomNumber(100000, 999999); // Generate a Six Digit OTP
var otp = new OtpMaster {
Guid = uniqueString, Otp = otpString, CreatedDate = DateTime.Now, UserId = userId, Attempts = 0
};
if (await _securityRepository.SaveOtpAsync(otp))
{
return(uniqueString);
}
return(string.Empty);
}
public async Task <OtpMasterViewModel> AddOtp(int UserId, string Email = null, string Mobile = null)
{
var checkotp = await GetOtpData(UserId);
string OtpValue = string.Empty;
if (checkotp != null)
{
UpdateOtp(checkotp.Id);
}
OtpValue = _userService.GenerateRandomOTPWithPassword().ToString();
string alpha = string.Empty; string numeric = string.Empty;
foreach (char str in OtpValue)
{
if (char.IsDigit(str))
{
if (numeric.Length < 6)
{
numeric += str.ToString();
}
else
{
alpha += str.ToString();
}
}
else
{
alpha += str.ToString();
}
}
int Regtypeid = 0;
if (!String.IsNullOrEmpty(Email))
{
Regtypeid = await _registerTypeService.GetRegisterId(Core.Enums.enRegisterType.Email);
}
else if (!String.IsNullOrEmpty(Mobile))
{
Regtypeid = await _registerTypeService.GetRegisterId(Core.Enums.enRegisterType.Mobile);
}
var currentotp = new OtpMaster
{
UserId = UserId,
RegTypeId = Regtypeid,
OTP = numeric,
CreatedTime = DateTime.UtcNow,
ExpirTime = DateTime.UtcNow.AddHours(2),
Status = 0,
CreatedDate = DateTime.Now,
CreatedBy = UserId
};
_customRepository.Add(currentotp);
if (!String.IsNullOrEmpty(Email))
{
SendEmailRequest request = new SendEmailRequest();
request.Recepient = Email;
// request.Subject = EnResponseMessage.LoginEmailSubject;
// request.Body = EnResponseMessage.SendMailBody + numeric;
IQueryable Result = await _messageConfiguration.GetTemplateConfigurationAsync(Convert.ToInt16(enCommunicationServiceType.Email), Convert.ToInt16(EnTemplateType.LoginWithOTP), 0);
foreach (TemplateMasterData Provider in Result)
{
Provider.Content = Provider.Content.Replace("###USERNAME###", string.Empty);
Provider.Content = Provider.Content.Replace("###Password###", numeric);
//string[] splitedarray = Provider.AdditionaInfo.Split(",");
//foreach (string s in splitedarray)
//{
//}
request.Body = Provider.Content;
request.Subject = Provider.AdditionalInfo;
}
await _mediator.Send(request);
}
if (!String.IsNullOrEmpty(Mobile))
{
SendSMSRequest request = new SendSMSRequest();
request.MobileNo = Convert.ToInt64(Mobile);
request.Message = EnResponseMessage.SendMailBody + numeric;
await _mediator.Send(request);
}
string _Pass1 = alpha.Substring(0, 20);
string _Pass11 = _Pass1 + numeric.Substring(0, 3);
string _Pass2 = alpha.Substring(20, 10);
string _Pass22 = _Pass2 + numeric.Substring(3, 3);
string _Pass3 = alpha.Substring(30, 28);
string password = _Pass11 + _Pass22 + _Pass3;
OtpMasterViewModel model = new OtpMasterViewModel();
if (currentotp != null)
{
model.UserId = currentotp.UserId;
model.RegTypeId = currentotp.RegTypeId;
model.OTP = currentotp.OTP;
model.CreatedTime = currentotp.CreatedTime;
model.ExpirTime = currentotp.ExpirTime;
model.Status = currentotp.Status;
model.Id = currentotp.Id;
model.Password = password;
model.appkey = alpha;
return(model);
}
else
{
return(null);
}
}