protected function getPage($uri)
{
$filter = new Filter\Url();
if ($filter->apply($uri) === true && (substr($uri, 0, 7) == 'http://' || substr($uri, 0, 8) == 'https://')) {
// remove base url
$uri = substr($uri, strlen($this->config['psx_url'] . '/' . $this->config['psx_dispatch']));
$uri = trim($uri, '/');
// get page
$handler = $this->hm->getHandler('AmunService\\Content\\Page');
return $handler->getOneByPath($uri);
}
}
public function apply($value)
{
return empty($value) ? '#' : parent::apply($value);
}
public function apply($value)
{
return !empty($callback) ? parent::apply($value) : '';
}
protected function isOpenidProvider($identity)
{
// add http prefix if its not an email
if (strpos($identity, '@') === false && substr($identity, 0, 7) != 'http://' && substr($identity, 0, 8) != 'https://') {
$identity = 'http://' . $identity;
}
// build callback
$callback = $this->pageUrl . '/callback/remote';
// create an openid object
$openid = new \PSX\OpenId($this->http, $this->config['psx_url'], $this->store);
// check whether identity is an url if not it is an email
$filter = new Filter\Url();
if ($filter->apply($identity) === false) {
$pos = strpos($identity, '@');
$provider = substr($identity, $pos + 1);
// check whether the provider belongs to an connected website. If
// yes we also try to get an token and tokenSecret for the user
$host = $this->hm->getTable('AmunService\\Core\\Host')->select(array('id', 'consumerKey', 'url', 'template'))->where('name', '=', $provider)->where('status', '=', Host\Record::NORMAL)->getRow();
if (!empty($host)) {
// make webfinger request
$webfinger = new Webfinger($this->http);
$acct = 'acct:' . $identity;
$xrd = $webfinger->getLrdd($acct, $host['template']);
// check subject
if (strcmp($xrd->getSubject(), $acct) !== 0) {
throw new Exception('Invalid subject');
}
// get profile url
$profileUrl = $xrd->getLinkHref('profile');
if (empty($profileUrl)) {
throw new Exception('Could not find profile');
}
// get global id
$globalId = $xrd->getPropertyValue('http://ns.amun-project.org/2011/meta/id');
// initalize openid
$openid->initialize($profileUrl, $callback);
// if the provider is connected with the website and supports
// the oauth extension request an token
$identity = sha1($this->config['amun_salt'] . OpenId::normalizeIdentifier($profileUrl));
$con = new Condition(array('identity', '=', $identity));
$userId = $this->hm->getTable('AmunService\\User\\Account')->getField('id', $con);
$oauth = false;
if (!empty($userId)) {
$con = new Condition();
$con->add('hostId', '=', $host['id']);
$con->add('userId', '=', $userId);
$requestId = $this->hm->getTable('AmunService\\Core\\Host\\Request')->getField('id', $con);
if (empty($requestId)) {
$oauth = true;
}
} else {
$oauth = true;
}
if ($oauth) {
$oauth = new Extension\Oauth($host['consumerKey']);
if ($openid->hasExtension($oauth->getNs())) {
$this->session->set('openid_register_user_host_id', $host['id']);
$this->session->set('openid_register_user_global_id', $globalId);
$openid->add($oauth);
}
}
return $openid;
}
}
return false;
}