public async Task <IActionResult> Register([FromForm] RegisterInputModel inputModel,
[FromQuery] string returnUrl, CancellationToken cancellationToken)
{
RegisterViewModel viewModel;
if (!ModelState.IsValid)
{
viewModel = BuildRegisterViewModel(returnUrl);
return(View(viewModel));
}
var emailAddress = Regex.Replace(inputModel.EmailAddress, @"\+[^@]+", "");
if (await _userManager.FindByEmailAsync(emailAddress) != null)
{
ModelState.AddModelError(nameof(inputModel.EmailAddress), "This email address has already been registered");
viewModel = BuildRegisterViewModel(returnUrl);
return(View(viewModel));
}
var user = new StubblUser
{
FirstName = inputModel.FirstName,
LastName = inputModel.LastName,
EmailAddress = emailAddress,
Username = inputModel.EmailAddress
};
var result = await _userManager.CreateAsync(user, inputModel.Password);
if (!result.Succeeded)
{
return(View("Error"));
}
var token = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = Url.RouteUrl("ConfirmEmailAddress", new { userId = user.Id, token, returnUrl },
Request.Scheme);
var email = new ConfirmEmailAddressEmail
(
user.EmailAddress,
callbackUrl
);
await _emailSender.SendEmailAsync(email, cancellationToken);
if (_signInManager.Options.SignIn.RequireConfirmedEmail)
{
return(RedirectToRoute("EmailAddressConfirmationSent", new { userId = user.Id, returnUrl }));
}
await _signInManager.SignInAsync(user, false);
if (_interactionService.IsValidReturnUrl(returnUrl) || Url.IsLocalUrl(returnUrl))
{
return(Redirect(returnUrl));
}
return(RedirectToRoute("Home"));
}
public async Task <IActionResult> ExternalLoginCallback([FromForm] ExternalLoginCallbackInputModel inputModel,
[FromQuery] string returnUrl, [FromQuery] bool isEmailAddressConfirmed, CancellationToken cancellationToken)
{
var externalLoginInfo = await _signInManager.GetExternalLoginInfoAsync();
if (externalLoginInfo == null)
{
return(View("Error"));
}
if (!ModelState.IsValid)
{
var viewModel = BuildExternalLoginCallbackViewModel(inputModel, externalLoginInfo.LoginProvider, returnUrl);
return(View(viewModel));
}
if (await _userManager.FindByEmailAsync(inputModel.EmailAddress) != null)
{
ModelState.AddModelError(nameof(inputModel.EmailAddress), "This email address has already been registered");
var viewModel = BuildExternalLoginCallbackViewModel(inputModel, externalLoginInfo.LoginProvider, returnUrl);
return(View(viewModel));
}
var user = new StubblUser
{
EmailAddress = inputModel.EmailAddress,
EmailAddressConfirmed = isEmailAddressConfirmed,
FirstName = inputModel.FirstName,
LastName = inputModel.LastName,
Username = inputModel.EmailAddress
};
var result = await _userManager.CreateAsync(user);
if (!result.Succeeded)
{
return(View("Error"));
}
result = await _userManager.AddLoginAsync(user, externalLoginInfo);
if (!result.Succeeded)
{
await _userManager.DeleteAsync(user);
return(View("Error"));
}
await _signInManager.UpdateExternalAuthenticationTokensAsync(externalLoginInfo);
if (!isEmailAddressConfirmed)
{
var token = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = Url.RouteUrl("ConfirmEmailAddress", new { userId = user.Id, token, returnUrl },
Request.Scheme);
var email = new ConfirmEmailAddressEmail
(
user.EmailAddress,
callbackUrl
);
await _emailSender.SendEmailAsync(email, cancellationToken);
if (_signInManager.Options.SignIn.RequireConfirmedEmail)
{
return(RedirectToRoute("EmailAddressConfirmationSent", new { userId = user.Id, returnUrl }));
}
return(View("Error"));
}
await _signInManager.SignInAsync(user, false);
if (_interactionService.IsValidReturnUrl(returnUrl))
{
return(Redirect(returnUrl));
}
return(RedirectToRoute("Home"));
}
