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<?php
require_once('library/openid.php');
function openid_content(&$a) {
$noid = get_config('system','no_openid');
if($noid)
goaway(z_root());
if((x($_GET,'openid_mode')) && (x($_SESSION,'openid'))) {
$openid = new LightOpenID;
if($openid->validate()) {
if(x($_SESSION,'register')) {
unset($_SESSION['register']);
$args = '';
$attr = $openid->getAttributes();
if(is_array($attr) && count($attr)) {
foreach($attr as $k => $v) {
if($k === 'namePerson/friendly')
$nick = notags(trim($v));
if($k === 'namePerson/first')
$first = notags(trim($v));
if($k === 'namePerson')
$args .= '&username=' . notags(trim($v));
if($k === 'contact/email')
$args .= '&email=' . notags(trim($v));
if($k === 'media/image/aspect11')
$photosq = bin2hex(trim($v));
if($k === 'media/image/default')
$photo = bin2hex(trim($v));
}
}
if($nick)
$args .= '&nickname=' . $nick;
elseif($first)
$args .= '&nickname=' . $first;
if($photosq)
$args .= '&photo=' . $photosq;
elseif($photo)
$args .= '&photo=' . $photo;
$args .= '&openid_url=' . notags(trim($_SESSION['openid']));
if($a->config['register_policy'] != REGISTER_CLOSED)
goaway($a->get_baseurl() . '/register' . $args);
else
goaway(z_root());
// NOTREACHED
}
$r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
FROM `user` WHERE `openid` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
dbesc($_SESSION['openid'])
);
if(! count($r)) {
notice( t('Login failed.') . EOL );
goaway(z_root());
}
unset($_SESSION['openid']);
require_once('include/security.php');
authenticate_success($r[0],true,true);
// just in case there was no return url set
// and we fell through
goaway(z_root());
}
}
notice( t('Login failed.') . EOL);
goaway(z_root());
// NOTREACHED
}
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