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<?php
/**
* Elgg openid_server: handle trust form
*
* @package ElggOpenID
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Kevin Jardine <kevin@radagast.biz>
* @copyright Curverider Ltd 2008-2009
* @link http://elgg.org/
*/
//error_log("in trust.php");
require_once(dirname(dirname(__FILE__)).'/openid_server_include.php');
require_once ('lib/common.php');
require_once ('lib/session.php');
$info = getRequestInfo();
$trusted = get_input('trust');
$remember = get_input('remember');
$trust_root = get_input('trust_root');
$store = getOpenIDServerStore();
if ($remember) {
$store->setTrustedSite($info);
//$store->setTrustedSite($info->trust_root);
}
if (!$info) {
// There is no authentication information, so bail
system_message(elgg_echo("openid_server:cancelled"));
forward();
} else {
if ($idpSelect = $info->idSelect()) {
if ($idpSelect) {
$identity = getLoggedInUser();
//$req_url = idURL($idpSelect);
$req_url = $info->identity;
//XXX fixing dirty https stuff
//$req_url = str_replace('http', 'https', $req_url);
} else {
$trusted = false;
}
} else {
$req_url = normaliseUsername($info->identity);
}
$user = getLoggedInUser();
$identity = $user;
setRequestInfo($info);
$req_url_path = substr($req_url, strpos($req_url, ":"));
$user_path = substr($user, strpos($user, ":"));
if ($info->message->isOpenID1() && $req_url_path != $user_path) {
register_error(sprintf(elgg_echo("openid_server:loggedin_as_wrong_user"),$req_url, $user));
forward();
} else {
$trust_root = $info->trust_root;
$trusted = isset($trusted) ? $trusted : isTrusted($identity, $trust_root);
if ($trusted) {
setRequestInfo();
$server =& getServer();
if ($info->message->isOpenID1())
$response =& $info->answer(true, null, $req_url);
else
$response =& $info->answer(true, null, getServerURL(), $identity);
addSregFields($response, $info, $identity);
$webresponse =& $server->encodeResponse($response);
$new_headers = array();
foreach ($webresponse->headers as $k => $v) {
$new_headers[] = $k.": ".$v;
}
writeResponse( array($new_headers, $webresponse->body));
exit(0);
} elseif ($fail_cancels) {
setRequestInfo();
forward($info->getCancelURL());
} else {
writeResponse(trust_render($info));
}
}
}
?>
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