function Users_authorize_post()
{
if (empty($_REQUEST['authorize'])) {
return null;
}
// If we are here, the logged-in user requested to authorize the client
$terms_uri = Q_Config::get('Users', 'authorize', 'terms', 'uri', null);
$terms_label = Q_Config::get('Users', 'authorize', 'terms', 'label', null);
$terms_title = Q_Config::get('Users', 'authorize', 'terms', 'title', null);
if ($terms_uri and $terms_title and $terms_label) {
if (empty($_REQUEST['agree'])) {
throw new Q_Exception("First you must agree to the {$terms_title}", 'agree');
}
}
$user = Users::loggedInUser(true);
$client_id = $_REQUEST['client_id'];
$redirect_url = $_REQUEST['redirect_uri'];
$state = $_REQUEST['state'];
// for now we ignore the scope requested and always authorize "user"
$oa = new Users_OAuth();
$oa->client_id = $client_id;
$oa->userId = $user->id;
$oa->state = $state;
if ($oa->retrieve()) {
if ($oa->scope !== 'user' || $oa->redirect_uri !== $redirect_url) {
throw new Q_Exception("Different parameters were requested with the same state string before", 'state');
}
Users::$cache['oAuth'] = $oa;
return;
}
$duration_name = Q_Config::expect('Users', 'authorize', 'duration');
$duration = Q_Config::expect('Q', 'session', 'durations', $duration_name);
$access_token = Users::copyToNewSession($duration);
$oa->scope = 'user';
// for now the scope of authorization is always "user"
$oa->redirect_uri = $redirect_url;
// just saving it
$oa->access_token = $access_token;
// the session token
$oa->token_expires_seconds = $duration;
// session actually expires after $duration seconds of inactivity
$oa->save();
Q::event('Users/authorize/success', array('oAuth' => $oa, 'duration' => $duration), 'after');
Users::$cache['oAuth'] = $oa;
}
