public async Task <IActionResult> Login(SignInModel signInModel)
{
ViewData["ButtonID"] = ButtonID.Login;
// Check if fields are entered and match checks.
if (!ModelState.IsValid)
{
return(View(signInModel));
}
// Model State is Valid; Check Captcha
if (!await _captcha.IsCaptchaValidAsync())
{
ModelState.AddModelError(_captcha.CaptchaValidationError().Key, _captcha.CaptchaValidationError().Value);
return(View());
}
// Attempt to sign the user in.
SignInResult result = await _accountRepository.PasswordSignInAsync(signInModel, GetRemoteClientIPv4());
if (result.Succeeded)
{
_logger.LogInformation($"USER {signInModel.Username} has logged in.");
// Store the fact that the CAPTCHA was completed successfully.
await _captcha.CacheNewCaptchaValidateAsync();
// Change the time of last login.
await _accountRepository.UpdateLastLoginAsync(signInModel.Username);
// Redirect
return(RedirectToAction(nameof(UserPanelController.Index), GoliathControllers.UserPanelController));
}
// Result failed. Check for reason why.
if (result.IsLockedOut)
{
ModelState.AddModelError(string.Empty, "Please try again later.");
}
else if (result.IsNotAllowed)
{
ModelState.AddModelError(string.Empty, "You must verify your email!");
}
else if (result.RequiresTwoFactor)
{
await _twoFactorTokenRepository.CreateTokenAsync(signInModel.Username, GoliathHelper.GenerateSecureRandomNumber());
return(RedirectToAction(nameof(TwoFactorValidation), new { userName = signInModel.Username }));
}
else
{
ModelState.AddModelError(string.Empty, "Invalid Credentials.");
}
// Invalidate Captcha Cookie.
_captcha.DeleteCaptchaCookie();
// Return view with errors.
return(View(signInModel));
}
public async Task<IActionResult> Profile(ProfileSettingsModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
if (!await _captcha.IsCaptchaValidAsync())
{
ModelState.AddModelError(_captcha.CaptchaValidationError().Key, _captcha.CaptchaValidationError().Value);
return View();
}
ApplicationUser goliathUser = await _accountRepository.GetUserFromContextAsync(User);
if (!await _timeouts.CanRequestProfileSettingsUpdateAsync(goliathUser.Id))
{
ModelState.AddModelError(string.Empty, "Please wait before updating your profile again.");
return View();
}
#region Simple value updates
// ** Values which do not need database checking
goliathUser.BackgroundColor = model.BackgroundColor;
goliathUser.DarkTheme = model.DarkThemeEnabled;
goliathUser.LogoutThreshold = int.Parse(model.LogoutThreshold);
// ** If settings which require a two-factor code are updated.
bool requiresTwoFactor = false;
#endregion Simple value updates
#region Validating email
if (!string.IsNullOrWhiteSpace(model.NewEmail))
{
if (await _accountRepository.DoesEmailExistAsync(model.NewEmail))
{
ModelState.AddModelError(string.Empty, $"The email {model.NewEmail} is currently in use.");
return View();
}
else
{
goliathUser.UnverifiedNewEmail = model.NewEmail;
requiresTwoFactor = true;
}
}
#endregion Validating email
#region Validating phone number
if (!string.IsNullOrWhiteSpace(model.NewPhoneNumber))
{
if (await _accountRepository.DoesPhoneNumberExistAsync(model.NewPhoneNumber))
{
ModelState.AddModelError(string.Empty, $"The phone number {model.NewPhoneNumber} is currently in use.");
return View();
}
else
{
goliathUser.UnverifiedNewPhone = model.NewPhoneNumber;
requiresTwoFactor = true;
}
}
#endregion Validating phone number
#region Validating password
if (!string.IsNullOrWhiteSpace(model.NewPassword))
{
if (await _accountRepository.IsPasswordValidAsync(goliathUser, model.NewPassword))
{
ModelState.AddModelError(string.Empty, "Your new password must be different then your previous password.");
return View();
}
IdentityResult result = await _accountRepository.UpdatePasswordAsync(goliathUser, model.CurrentPassword, model.NewPassword);
if (!result.Succeeded)
{
_captcha.DeleteCaptchaCookie();
ModelState.AddModelError(string.Empty, "Your entry in \"Current Password\" does not match your current password.");
return View();
}
goliathUser.LastPasswordUpdate = DateTime.UtcNow.ToString();
requiresTwoFactor = true;
}
#endregion Validating password
#region Check two-factor codes
if (goliathUser.TwoFactorEnabled && requiresTwoFactor)
{
if (string.IsNullOrWhiteSpace(model.TwoFactorCode))
{
_captcha.DeleteCaptchaCookie();
ModelState.AddModelError(string.Empty, "Your two-factor code is invalid.");
return View();
}
if (!await _accountRepository.TwoFactorCodeValidAsync(goliathUser, model.TwoFactorCode))
{
_captcha.DeleteCaptchaCookie();
ModelState.AddModelError(string.Empty, "Your two-factor code is invalid.");
return View();
}
}
#endregion Check two-factor codes
#region Sending potential verification emails
// If all of the user settings are correct then check if we need to send messages to
// update phone/email.
if (!string.IsNullOrWhiteSpace(model.NewEmail))
{
await _accountRepository.GenerateNewEmailConfirmationTokenAsync(goliathUser, new DeviceParser(GetClientUserAgent(), GetRemoteClientIPv4()));
}
if (!string.IsNullOrWhiteSpace(model.NewPhoneNumber))
{
await _accountRepository.GenerateNewPhoneConfirmationTokenAsync(goliathUser, new DeviceParser(GetClientUserAgent(), GetRemoteClientIPv4()));
}
#endregion Sending potential verification emails
#region Updating/Caching
// Update all of the changed values.
await _accountRepository.UpdateUserAsync(goliathUser);
await _captcha.CacheNewCaptchaValidateAsync();
await _timeouts.UpdateRequestAsync(goliathUser.Id, UserRequest.UpdateProfileSettings);
#endregion Updating/Caching
ModelState.Clear();
_logger.LogInformation($"{goliathUser.Id} ({goliathUser.UserName}) - Updated profile settings successfully.");
TempData[TempDataKeys.Redirect] = RedirectPurpose.SettingsUpdatedSuccess;
return View();
}