public string GenerateFor(string userId)
{
var password = Guid.NewGuid().ToString();
var createdTime = _dateTime.Now();
var oneTimePassword = new OneTimePassword(password, createdTime);
_storedUserPasswords.Add(userId, oneTimePassword);
return(password);
}
private bool PasswordHasNotExpired(OneTimePassword storedPassword)
{
var timeDifference = _dateTime.Now() - storedPassword.CreatedDateDateTime;
return(timeDifference.TotalSeconds <= 30);
}
private static bool PasswordIsCorrectForUser(string attemptedPassword, OneTimePassword storedPassword)
{
return(attemptedPassword == storedPassword.Value);
}
