public async Task <IActionResult> OnGet(string returnUrl = null)
{
if (!_options.Pages.IsRegisteringEnabled)
{
return(NotFound("Deze pagina is niet beschikbaar."));
}
Input = new InputModel
{
Languages = new List <PickedLanguageDto>
{
new PickedLanguageDto {
ShortLanguage = "NL", LongLanguage = "Nederlands"
},
new PickedLanguageDto {
ShortLanguage = "EN", LongLanguage = "English"
},
new PickedLanguageDto {
ShortLanguage = "FR", LongLanguage = "Français"
},
new PickedLanguageDto {
ShortLanguage = "DE", LongLanguage = "Deutsch"
},
}
};
TxtSelectLanguage = await TranslationsService.TranslateAsync("Select a language.");
ExternalLogins = (await _signInService.GetExternalAuthenticationSchemesAsync()).ToList();
ReturnUrl = returnUrl;
IsAuthenticationViaExternalServicesEnabled = _options.User.CanUseExternalAuthenticationServices;
return(Page());
}
public async Task OnGetAsync(string returnUrl = null)
{
if (!string.IsNullOrEmpty(ErrorMessage))
{
ModelState.AddModelError(string.Empty, ErrorMessage);
}
returnUrl = returnUrl ?? Url.Content("~/");
// Clear the existing external cookie to ensure a clean login process
await HttpContext.SignOutAsync(IdentityConstants.ExternalScheme);
ExternalLogins = (await signInService.GetExternalAuthenticationSchemesAsync()).ToList();
ReturnUrl = returnUrl;
}
public async Task <IActionResult> OnGetAsync(string returnUrl = null)
{
if (!_options.Pages.IsLoginInEnabled)
{
return(NotFound());
}
returnUrl ??= Url.Content("~/");
// Clear the existing external cookie to ensure a clean login process
await HttpContext.SignOutAsync(IdentityConstants.ExternalScheme);
ExternalLogins = (await _signInService.GetExternalAuthenticationSchemesAsync()).ToList();
IsAuthenticationViaExternalServicesEnabled = _options.User.CanUseExternalAuthenticationServices;
ReturnUrl = returnUrl;
return(Page());
}
public async Task <IActionResult> ExternalLogins()
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
throw new ApplicationException($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
}
var logins = await _userManager.GetLoginsAsync(user);
var model = new ExternalLoginsViewModel {
CurrentLogins = await _userManager.GetLoginsAsync(user)
};
model.OtherLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync())
.Where(auth => model.CurrentLogins.All(ul => auth.Name != ul.LoginProvider))
.ToList();
model.ShowRemoveButton = await _userManager.HasPasswordAsync(user) || model.CurrentLogins.Count > 1;
model.StatusMessage = StatusMessage;
return(View(model));
}