cacert-testmgr/manager/library/plugins/plugin.forceauth.php

<?php
/**
 * @author markus
 * $Id: plugin.forceauth.php 40 2009-12-21 09:40:43Z markus $
 */
class ForceAuth extends Zend_Controller_Plugin_Abstract {
    public function dispatchLoopStartup(Zend_Controller_Request_Abstract $request) {
        $session = Zend_Registry::get('session');

        if (in_array($request->getControllerName(), array('login', 'error', 'js', 'img', 'css')))
            return;

        if (!isset($session->authdata) || !isset($session->authdata['authed']) || $session->authdata['authed'] === false) {
            $fc = Zend_Controller_Front::getInstance();

            $response = $fc->getResponse();
            $response->canSendHeaders(true);

            $response->setHeader('Location', 'login', true);
            $response->setHeader('Status', '301', true);
            Log::Log()->debug('redirected to login');

            $request->setModuleName('default')
                ->setControllerName('login')
                ->setActionName('index')
                ->setDispatched(false);
        }
    }
}