// GET: /Manage/ManageExternalLogins
public async Task <ActionResult> ManageExternalLogins(ManageControllerIndexViewMessageType?messageType)
{
var userId = this.userIdentityProvider.GetUserId(this.User.Identity);
var user = await this.userIdentityApplicationService.FindByIdAsync(userId);
if (user == null)
{
var errorViewModel = new ErrorViewModel(this.userIdentityProvider);
return(this.View("Error", errorViewModel));
}
var userLogins = await this.userIdentityApplicationService.GetLoginsAsync(userId);
var externalAuthenticationTypes = this.userIdentityApplicationService.GetExternalAuthenticationTypes().ToList();
var externalUserLogins = externalAuthenticationTypes
.Where(authenticationType => userLogins.All(userLogin => authenticationType.AuthenticationType != userLogin.LoginProvider)).ToList();
var mumberOfExternalAuthenticationTypes = externalAuthenticationTypes.Count();
var manageExternalLoginsViewModel = new ManageExternalLoginsViewModel(this.userIdentityProvider)
{
UserLinkedLogins = userLogins,
ExternalAuthenticationTypes = externalUserLogins,
NumberOfExternalAuthenticationTypes = mumberOfExternalAuthenticationTypes,
StatusMessage = this.GetManageLoginsViewStatusMessage(messageType),
ShowRemoveExternalAccountButton = user.PasswordHash != null || userLogins.Count > 1
};
return(this.View(manageExternalLoginsViewModel));
}
public async Task <IActionResult> ManageExternalLogins()
{
var user = await _userManager.GetUserAsync(HttpContext.User);
if (user == null)
{
return(View("Error"));
}
var userLogins = await _userManager.GetLoginsAsync(user);
var otherLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync())
.Where(@as => userLogins.All(ul => @as.Name != ul.LoginProvider))
.ToList();
var viewModel = new ManageExternalLoginsViewModel
(
userLogins.ToList(),
otherLogins.ToList(),
user.PasswordHash != null || userLogins.Count > 1
);
return(View(viewModel));
}