public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
if (ModelState.IsValid)
{
var user = new IdentityUser {
UserName = Input.Email, Email = Input.Email
};
var result = await _userManager.CreateAsync(user, Input.Password);
bool dingoResult = false;
List <string> dingoErrors = new();
if (result.Succeeded is true)
{
// create the dingo account since we purposely seperate authentication from actual user data
dingoResult = await accountHandler.CreateNewAccount(user.Id, Input.DisplayName);
}
if (dingoResult is false)
{
// if dingo failed delete the asp account so they can re-register
await _userManager.DeleteAsync(user);
dingoErrors.Add("Failed to create account, please try again later.");
}
if (result.Succeeded && dingoResult)
{
_logger.LogInformation("User created with {DisplayName}", Input.DisplayName);
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { area = "Identity", userId = user.Id, code = code, returnUrl = returnUrl },
protocol: Request.Scheme);
await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
if (_userManager.Options.SignIn.RequireConfirmedAccount)
{
return(RedirectToPage("RegisterConfirmation", new { email = Input.Email, returnUrl = returnUrl }));
}
else
{
await _signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description.Replace("Username", "Email"));
}
foreach (var item in dingoErrors)
{
ModelState.AddModelError(string.Empty, item);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
