public async Task OnPostAsync()

in Application/UI/mvc-frontend/ImageRecognition/Areas/Identity/Pages/Account/Login.cshtml.cs [51:89]

33 lines of code
8 McCabe index (conditional complexity)


        public async Task<IActionResult> OnPostAsync(string returnUrl = null)
        {
            returnUrl = returnUrl ?? Url.Content("~/");

            if (ModelState.IsValid)
            {
                var result =
                    await _signInManager.PasswordSignInAsync(Input.UserName, Input.Password, Input.RememberMe, false);
                if (result.Succeeded)
                {
                    _logger.LogInformation("User logged in.");
                    return LocalRedirect(returnUrl);
                }

                if (result.RequiresTwoFactor)
                    return RedirectToPage("./LoginWith2fa", new {ReturnUrl = returnUrl, Input.RememberMe});
                if (result.IsCognitoSignInResult())
                    if (result is CognitoSignInResult cognitoResult)
                    {
                        if (cognitoResult.RequiresPasswordChange)
                        {
                            _logger.LogWarning("User password needs to be changed");
                            return RedirectToPage("./ChangePassword");
                        }

                        if (cognitoResult.RequiresPasswordReset)
                        {
                            _logger.LogWarning("User password needs to be reset");
                            return RedirectToPage("./ResetPassword");
                        }
                    }

                ModelState.AddModelError(string.Empty, "Invalid login attempt.");
                return Page();
            }

            // If we got this far, something failed, redisplay form
            return Page();
        }