protected void Page_Load()
{
// Process the result from an auth provider in the request
ProviderName = IdentityConfig.GetProviderNameFromRequest(Request);
if (String.IsNullOrEmpty(ProviderName))
{
Response.Redirect("~/Account/Login");
}
if (!IsPostBack)
{
RegisterAsyncTask(new System.Web.UI.PageAsyncTask(RegisterExternalLoginAsync));
}
}
protected void Page_Load()
{
// Process the result from an auth provider in the request
ProviderName = IdentityConfig.GetProviderNameFromRequest(Request);
if (String.IsNullOrEmpty(ProviderName))
{
Response.Redirect("~/Account/Login");
}
if (!IsPostBack)
{
var manager = new IdentityAuthenticationManagerSync();
ClaimsIdentity id = manager.GetExternalIdentity(new HttpContextWrapper(Context));
if (!manager.VerifyExternalIdentity(id, ProviderName))
{
ModelState.AddModelError(String.Empty, "There was an error processing this request.");
return;
}
if (manager.SignInExternalIdentity(new HttpContextWrapper(Context), id, ProviderName))
{
IdentityConfig.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else if (User.Identity.IsAuthenticated)
{
if (manager.LinkExternalIdentity(id, User.Identity.GetUserId(), ProviderName))
{
IdentityConfig.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else
{
ModelState.AddModelError(String.Empty, "There was an error processing this request.");
return;
}
}
else
{
userName.Text = id.Name;
}
}
}