<?php
/*
 * Copyright (c) 2011 - OpenSLX GmbH, RZ Uni Freiburg
 * This program is free software distributed under the GPL version 2.
 * See http://gpl.openslx.org/
 *
 * If you have any feedback please consult http://feedback.openslx.org/ and
 * send your suggestions, praise, or complaints to feedback@openslx.org
 *
 * General information about OpenSLX can be found at http://openslx.org/
 */

class Ipxe_AuthController extends Zend_Controller_Action
{
	protected $membership;

	public function init()
	{
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();

	}

	public function errorAction()
	{
		$result = $this->_request->getParam('serialresult');
		if($result != ""){
			$pbsNotifier = new Pbs_Notifier();
			echo $pbsNotifier->notify('serial',$result);
		}
	}

	public function serialAction()
	{
		$serialnumber = $this->_request->getParam('serialnumber');
		$mac = $this->_request->getParam('mac');
		$login = $this->_request->getParam('login');
		
		if(isset($serialnumber)){
			// Create a session
			
			$n = new Pbs_Session();
			 
			$bootisomapper = new Application_Model_BootIsoMapper();
			$bootiso = new Application_Model_BootIso();

			$results = $bootisomapper->findBy(array('serialnumber' => $serialnumber),true);
			if(count($results) == 0){
				$this->_redirect('/ipxe/auth/error/serialresult/noserial');
			}
			$bootiso->setOptions($results[0]);
			$bootiso->setID($results[0]['bootisoID']);
			$groupID = $bootiso->getGroupID();

			$client = new Application_Model_Client();
			$client->setGroupID($groupID);
			$client->setMacadress($mac);
			$client->setCreated(time());
			$client = $n->createClient($client);
			$clientID = $client->getID();

			$session = new Application_Model_Session();
			$session->setBootisoID($bootiso->getID());
			$session->setClientID($clientID);
			$session->setTime(time());
			$session->setIp($_SERVER['REMOTE_ADDR']);
			$session = $n->createSession($session);
			
			header('Content-Type: text/plain');
		
			$result = "#!ipxe\n";
			$result .= "imgfree\n";
			if(isset($login)){
				$result .= "login\n";
				$result .= "chain http://".$_SERVER['HTTP_HOST']."/ipxe/resource/getvesamenu/alpha/".$session->getAlphasessionID()." http://\${username:uristring}:\${password:uristring}@".$_SERVER['HTTP_HOST']."/ipxe/resource/getvesamenuconfig/alpha/".$session->getAlphasessionID()."/login/true";
			}else{
				$result .= "chain http://".$_SERVER['HTTP_HOST']."/ipxe/resource/getvesamenu/alpha/".$session->getAlphasessionID()." http://".$_SERVER['HTTP_HOST']."/ipxe/resource/getvesamenuconfig/alpha/".$session->getAlphasessionID()."/login/false";
			}
			
			
			
			header("Content-Length: ".(strlen($result)));
			
			echo $result;

		}
		else{
			
			$this->_redirect('/ipxe/auth/error/serialresult/noserial');
		}
		 
	}
	
}