public bool ValidateUser(string userNameOrEmail, string password, out User foundUser)
{
logger.Log(LogLevel.Info, "Validating User");
CryptoService cryptoService = new CryptoService();
if (string.IsNullOrEmpty(userNameOrEmail))
{
throw CreateArgumentNullOrEmptyException("userNameOrEmail");
}
if (string.IsNullOrEmpty(password))
{
throw CreateArgumentNullOrEmptyException("password");
}
User user = null;
user = _ctx.Users
.Include("PaymentAccounts")
.FirstOrDefault(Usr => Usr.UserName == userNameOrEmail);
if (user == null)
{
logger.Log(LogLevel.Warn, "Unable to find user by user name. Check email address.");
user = _ctx.Users
.Include("PaymentAccounts")
.FirstOrDefault(Usr => Usr.EmailAddress == userNameOrEmail);
}
if (user == null)
{
logger.Log(LogLevel.Warn, "Unable to find user by email address. Check mobile number.");
user = _ctx.Users
.Include("PaymentAccounts")
.FirstOrDefault(Usr => Usr.MobileNumber == userNameOrEmail);
}
if (user == null)
{
logger.Log(LogLevel.Warn, "Unable to find user by user name.");
foundUser = null;
return false;
}
//if (!user.IsConfirmed)
//{
// foundUser = null;
// return false;
//}
var hashedPassword = securityService.Encrypt(password);
logger.Log(LogLevel.Info, "Verifying Hashed Passwords");
bool verificationSucceeded = false;
try
{
logger.Log(LogLevel.Info, string.Format("Passwords {0} {1}", user.Password, hashedPassword));
verificationSucceeded = (hashedPassword != null && hashedPassword.Equals(user.Password));
}
catch (Exception ex)
{
logger.Log(LogLevel.Info, String.Format("Exception Verifying Password Hash {0}", ex.Message));
}
logger.Log(LogLevel.Info, String.Format("Verifying Results {0}", verificationSucceeded.ToString()));
if (verificationSucceeded)
{
user.PasswordFailuresSinceLastSuccess = 0;
}
else
{
int failures = user.PasswordFailuresSinceLastSuccess;
if (failures != -1)
{
user.PasswordFailuresSinceLastSuccess += 1;
user.LastPasswordFailureDate = DateTime.UtcNow;
}
}
_ctx.SaveChanges();
if (verificationSucceeded)
{
foundUser = user;
return true;
}
else
{
foundUser = null;
return false;
}
}
