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diff --git a/lib/ext/Syncroton/Command/Provision.php b/lib/ext/Syncroton/Command/Provision.php
index 3163d5f..d6a83dd 100644
--- a/lib/ext/Syncroton/Command/Provision.php
+++ b/lib/ext/Syncroton/Command/Provision.php
@@ -1,199 +1,199 @@
<?php
/**
* Syncroton
*
* @package Syncroton
* @subpackage Command
* @license http://www.tine20.org/licenses/lgpl.html LGPL Version 3
* @copyright Copyright (c) 2008-2012 Metaways Infosystems GmbH (http://www.metaways.de)
* @author Lars Kneschke <l.kneschke@metaways.de>
*/
/**
* class to handle ActiveSync Provision command
*
* @package Syncroton
* @subpackage Command
*/
class Syncroton_Command_Provision extends Syncroton_Command_Wbxml
{
protected $_defaultNameSpace = 'uri:Provision';
protected $_documentElement = 'Provision';
const POLICYTYPE_WBXML = 'MS-EAS-Provisioning-WBXML';
const STATUS_SUCCESS = 1;
const STATUS_PROTOCOL_ERROR = 2;
const STATUS_GENERAL_SERVER_ERROR = 3;
const STATUS_DEVICE_MANAGED_EXTERNALLY = 4;
const STATUS_POLICY_SUCCESS = 1;
const STATUS_POLICY_NOPOLICY = 2;
const STATUS_POLICY_UNKNOWNTYPE = 3;
const STATUS_POLICY_CORRUPTED = 4;
const STATUS_POLICY_WRONGPOLICYKEY = 5;
const REMOTEWIPE_REQUESTED = 1;
const REMOTEWIPE_CONFIRMED = 2;
protected $_skipValidatePolicyKey = true;
protected $_policyType;
protected $_sendPolicyKey;
/**
* @var Syncroton_Model_DeviceInformation
*/
protected $_deviceInformation;
/**
* process the XML file and add, change, delete or fetches data
*
* @return resource
*/
public function handle()
{
$xml = simplexml_import_dom($this->_requestBody);
$this->_policyType = isset($xml->Policies->Policy->PolicyType) ? (string) $xml->Policies->Policy->PolicyType : null;
$this->_sendPolicyKey = isset($xml->Policies->Policy->PolicyKey) ? (int) $xml->Policies->Policy->PolicyKey : null;
if ($this->_device->remotewipe == self::REMOTEWIPE_REQUESTED && isset($xml->RemoteWipe->Status) && (int)$xml->RemoteWipe->Status == self::STATUS_SUCCESS) {
$this->_device->remotewipe = self::REMOTEWIPE_CONFIRMED;
}
// try to fetch element from Settings namespace
$settings = $xml->children('uri:Settings');
if (isset($settings->DeviceInformation) && isset($settings->DeviceInformation->Set)) {
$this->_deviceInformation = new Syncroton_Model_DeviceInformation($settings->DeviceInformation->Set);
$this->_device->model = $this->_deviceInformation->model;
$this->_device->imei = $this->_deviceInformation->iMEI;
$this->_device->friendlyname = $this->_deviceInformation->friendlyName;
$this->_device->os = $this->_deviceInformation->oS;
$this->_device->oslanguage = $this->_deviceInformation->oSLanguage;
$this->_device->phonenumber = $this->_deviceInformation->phoneNumber;
}
if ($this->_device->isDirty()) {
$this->_device = $this->_deviceBackend->update($this->_device);
}
}
/**
* generate search command response
*
*/
public function getResponse()
{
$this->_outputDom->documentElement->setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:Settings', 'uri:Settings');
// should we wipe the device
if ($this->_device->remotewipe >= self::REMOTEWIPE_REQUESTED) {
$this->_sendRemoteWipe();
} else {
if ($this->_logger instanceof Zend_Log)
$this->_logger->debug(__METHOD__ . '::' . __LINE__ . ' PolicyType: ' . $this->_policyType . ' PolicyKey: ' . $this->_sendPolicyKey);
- if($this->_sendPolicyKey === NULL) {
+ if (!$this->_sendPolicyKey) {
$this->_sendPolicy();
} elseif ($this->_sendPolicyKey == $this->_device->policykey) {
$this->_acknowledgePolicy();
}
}
return $this->_outputDom;
}
/**
* function the send policy to client
*
* 4131 (Enforce password on device) 0: enabled 1: disabled
* 4133 (Unlock from computer) 0: disabled 1: enabled
* AEFrequencyType 0: no inactivity time 1: inactivity time is set
* AEFrequencyValue inactivity time in minutes
* DeviceWipeThreshold after how many worng password to device should get wiped
* CodewordFrequency validate every 3 wrong passwords, that a person is using the device which is able to read and write. should be half of DeviceWipeThreshold
* MinimumPasswordLength minimum password length
* PasswordComplexity 0: Require alphanumeric 1: Require only numeric, 2: anything goes
*
*/
protected function _sendPolicy()
{
if ($this->_logger instanceof Zend_Log)
$this->_logger->info(__METHOD__ . '::' . __LINE__ . ' send policy to device');
$provision = $sync = $this->_outputDom->documentElement;
$provision->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Status', 1));
// settings
if ($this->_deviceInformation instanceof Syncroton_Model_DeviceInformation) {
$deviceInformation = $provision->appendChild($this->_outputDom->createElementNS('uri:Settings', 'DeviceInformation'));
$deviceInformation->appendChild($this->_outputDom->createElementNS('uri:Settings', 'Status', 1));
}
// policies
$policies = $provision->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Policies'));
$policy = $policies->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Policy'));
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'PolicyType', $this->_policyType));
if ($this->_policyType != self::POLICYTYPE_WBXML) {
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Status', self::STATUS_POLICY_UNKNOWNTYPE));
} elseif (empty($this->_device->policyId)) {
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Status', self::STATUS_POLICY_NOPOLICY));
} else {
$this->_device->policykey = $this->generatePolicyKey();
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Status', self::STATUS_POLICY_SUCCESS));
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'PolicyKey', $this->_device->policykey));
$data = $policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Data'));
$easProvisionDoc = $data->appendChild($this->_outputDom->createElementNS('uri:Provision', 'EASProvisionDoc'));
$this->_policyBackend
->get($this->_device->policyId)
->appendXML($easProvisionDoc, $this->_device);
$this->_deviceBackend->update($this->_device);
}
}
/**
* function the send remote wipe command
*/
protected function _sendRemoteWipe()
{
if ($this->_logger instanceof Zend_Log)
$this->_logger->warn(__METHOD__ . '::' . __LINE__ . ' send remote wipe to device');
$provision = $sync = $this->_outputDom->documentElement;
$provision->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Status', 1));
$provision->appendChild($this->_outputDom->createElementNS('uri:Provision', 'RemoteWipe'));
}
protected function _acknowledgePolicy()
{
if ($this->_logger instanceof Zend_Log)
$this->_logger->info(__METHOD__ . '::' . __LINE__ . ' acknowledge policy');
$policykey = $this->_policyBackend->get($this->_device->policyId)->policyKey;
$provision = $sync = $this->_outputDom->documentElement;
$provision->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Status', 1));
$policies = $provision->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Policies'));
$policy = $policies->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Policy'));
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'PolicyType', $this->_policyType));
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'Status', 1));
$policy->appendChild($this->_outputDom->createElementNS('uri:Provision', 'PolicyKey', $policykey));
$this->_device->policykey = $policykey;
$this->_deviceBackend->update($this->_device);
}
/**
* generate a random string used as PolicyKey
*/
public static function generatePolicyKey()
{
return mt_rand(1, 2147483647);
}
}

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