function logout(&$args)
{
$args->retval = false;
error_log('log out requested');
\Clef\Clef::initialize(AUTH_APPID, AUTH_SECRET);
if (isset($_POST['logout_token'])) {
try {
$id = \Clef\Clef::get_logout_information($_POST['logout_token']);
$user =& $this->_find_user($id);
if ($user !== NULL) {
$user['logged_out_at'] = time();
/* updated model so save */
// XXX: this isn't multi user safe - we write in once hit
$this->_teapot->put_model('users', $this->_users);
error_log('logged out via Clef: ' . $user['id'] . ', ' . $user['email']);
}
$args->retval = true;
} catch (Exception $e) {
/* pass */
}
} else {
/* not the result of a oauth logout - check session */
if ($_SESSION[Auth::AUTHORIZED] === true) {
$this->_user['logged_out_at'] = time();
session_destroy();
// this session is done, discard
session_start();
// new shiny session
$this->_clear_session();
/* updated model so save */
// XXX: this isn't multi user safe - we write in once hit
$this->_teapot->put_model('users', $this->_users);
$args->retval = true;
error_log('logged out: ' . $this->_user['id'] . ', ' . $this->_user['email']);
}
}
}
<?php
require 'config.php';
require_once 'vendor/autoload.php';
if (isset($_POST['logout_token'])) {
\Clef\Clef::initialize(APP_ID, APP_SECRET);
try {
$clef_id = \Clef\Clef::get_logout_information($_POST["logout_token"]);
require 'mysql.php';
update_logged_out_at($clef_id, time(), $mysql);
die(json_encode(array('success' => true)));
} catch (Exception $e) {
die(json_encode(array('error' => $e->getMessage())));
}
}
