<?
/*
This is callback page for Vkontkte OAuth 2.0 authentication.
Dropbox redirects only to specific back url set in the OAuth application.
The page opens in popup window after user authorized on Dropbox.
*/
define("NOT_CHECK_PERMISSIONS", true);
if(isset($_REQUEST["state"]) && is_string($_REQUEST["state"]))
{
	$arState = array();
	parse_str($_REQUEST["state"], $arState);

	if(isset($arState['site_id']) && is_string($arState['site_id']))
	{
		$site = mb_substr(preg_replace("/[^a-z0-9_]/i", "", $arState['site_id']), 0, 2);
		define("SITE_ID", $site);
	}
}

require_once($_SERVER['DOCUMENT_ROOT']."/bitrix/modules/main/include/prolog_before.php");

if(CModule::IncludeModule("socialservices"))
{
	$oAuthManager = new CSocServAuthManager();
	$oAuthManager->Authorize("VKontakte");
}

require_once($_SERVER['DOCUMENT_ROOT']."/bitrix/modules/main/include/epilog_after.php");
?>