//
// GET: /Manage/LinkLoginCallback
public async Task <ActionResult> LinkLoginCallback()
{
var loginInfo = await AuthenticationManager.GetExternalLoginInfoAsync(XsrfKey, User.Identity.GetUserId());
if (loginInfo == null)
{
return(RedirectToAction("ManageLogins", new { Message = ManageMessageId.Error }));
}
var result = await UserManager.AddLoginAsync(User.Identity.GetUserId(), loginInfo.Login);
return(result.Succeeded ? RedirectToAction("ManageLogins") : RedirectToAction("ManageLogins", new { Message = ManageMessageId.Error }));
}