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systemcheck.php
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systemcheck.php
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<?php
const DEFAULT_UPDATER_URL = 'http://updater.lightspeedretail.com';
function displayHeader()
{
$curver =_ws_version()
?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Web Store System Check</title>
<link rel="stylesheet" href="http://cdn.lightspeedretail.com/bootstrap/css/bootstrap.css">
<style type="text/css">
.header-new {
background: url("http://www.lightspeedretail.com/wp-content/themes/lightspeed/images/bg-header.jpg") repeat scroll 0 0 transparent;
height: 80px;
position: relative;
width: 100%;
z-index: 999;
}
.header-inner {margin: 0 auto; width: 960px; }
.header-new .logo { float: left; padding: 5px 0 0; width: 268px;}
.header-new .welcome { float: left; padding: 30px 20px 20px 10px; margin-left: 470px; font-size: 28px; }
.table { width: 700px; margin: 0 auto; }
.hero-unit { padding: 20px; }
.hero-unit p { font-size: 0.9em; }
#stats { font-size: 0.7em; }
</style>
<script src="http://cdn.lightspeedretail.com/bootstrap/js/jquery.min.js"></script>
<script src="http://cdn.lightspeedretail.com/bootstrap/js/bootstrap.js"></script>
</head>
<body>
<div class="header-new">
<div class="header-inner">
<div class="logo"><img src="//www.lightspeedpos.com/wp-content/themes/lightspeed/sharedmenu/imgs/logo-red-bl.png" alt="Lightspeed"></div>
</div>
</div>
<div class="container">
<h2>System Check</h2>
<table id='header' class='table table-striped'>
<tr><td colspan='2'><b>SYSTEM CHECK for <?php echo $curver ?></b></td></tr>
<tr><td colspan='2'>The chart below shows the results of the system check and if upgrades have been performed.</td></tr>
</table>
<?php
}
function xls_check_server_environment()
{
$phpinfo = parse_php_info();
//We check all the elements we need for a successful install and pass back the report
$checked = array();
$checked['MySQLi'] = isset($phpinfo['mysqli']) ? "pass" : "fail";
$checked['PHP Session'] = ($phpinfo['session']['Session Support'] == "enabled" ? "pass" : "fail");
$checked['cURL Support'] = isset($phpinfo['curl']) ? "pass" : "fail";
if ($checked['cURL Support'] == "pass") {
$checked['cURL SSL Support'] = (
(stripos($phpinfo['curl']['cURL Information'], "OpenSSL") !== false
|| stripos($phpinfo['curl']['cURL Information'], "NSS") !== false
|| $phpinfo['curl']['SSL'] == "Yes") ? "pass" : "fail");
}
$checked['Multi-Byte String Library'] = (
$phpinfo['mbstring']['Multibyte Support'] == "enabled" ? "pass" : "fail");
$checked['GD Library'] = ($phpinfo['gd']['GD Support'] == "enabled" ? "pass" : "fail");
$checked['GD Library GIF'] = ($phpinfo['gd']['GIF Create Support'] == "enabled" ? "pass" : "fail");
if (isset($phpinfo['gd']['JPG Support']))
$checked['GD Library JPG'] = ($phpinfo['gd']['JPG Support'] == "enabled" ? "pass" : "fail");
else $checked['GD Library JPG']= "fail";
if ($checked['GD Library JPG'] == "fail") {
$checked['GD Library JPG'] = ($phpinfo['gd']['JPEG Support'] == "enabled" ? "pass" : "fail");
}
$checked['GD Library PNG'] = ($phpinfo['gd']['PNG Support'] == "enabled" ? "pass" : "fail");
$checked['MCrypt Encryption Library'] = isset($phpinfo['mcrypt']) ? "pass" : "fail";
$checked['session.use_cookies must be turned On'] = ($phpinfo['session']['session.use_cookies'] == "On" ? "pass" : "fail");
$checked['PDO Library'] = isset($phpinfo['PDO']) ? "pass" : "fail";
$checked['pdo_mysql Library'] = isset($phpinfo['pdo_mysql']) ? "pass" : "fail";
$checked['Php_xml library'] = isset($phpinfo['xml']) ? "pass" : "fail";
$checked['Zip Library'] = isset($phpinfo['zip']) ? "pass" : "fail";
$checked['Soap Library'] = ($phpinfo['soap']['Soap Client'] == "enabled" ? "pass" : "fail");
$checked['OpenSSL'] = ($phpinfo['openssl']['OpenSSL support'] == "enabled" ? "pass" : "fail");
//Check php.ini settings
//Removed in 5.4.0 so just check if we're running an older version
if (version_compare(PHP_VERSION, '5.4.0', '<')) {
$checked['magic_quotes_gpc in Php.ini must be turned Off'] = (
$phpinfo['Core']['magic_quotes_gpc'] == "Off" ? "pass" : "fail");
$checked['allow_call_time_pass_reference in Php.ini must be turned On'] = (
$phpinfo['Core']['allow_call_time_pass_reference'] == "On" ? "pass" : "fail");
$checked['register_globals in Php.ini must be turned Off'] = ($phpinfo['Core']['register_globals'] == "Off" ? "pass" : "fail");
$checked['short_open_tag in Php.ini must be turned On'] = ($phpinfo['Core']['short_open_tag'] == "On" ? "pass" : "fail");
}
if (version_compare(PHP_VERSION, '5.3.27', '>='))
$checked['Default timezone'] = ($phpinfo['date']['date.timezone'] == "no value" ? "fail" : "pass");
//Check folder permissions
if (file_exists('images'))
$checked['/images folder must be writeable'] = (is_writable('images') ? "pass" : "fail");
if (file_exists('assets'))
$checked['/assets folder must be writeable'] = (is_writable('assets') ? "pass" : "fail");
if (file_exists('runtime'))
$checked['/runtime folder must be writeable'] = (is_writable('runtime') ? "pass" : "fail");
if (file_exists('runtime/cache'))
$checked['/runtime/cache folder must be writeable'] = (is_writable('runtime/cache') ? "pass" : "fail");
if (file_exists('config'))
$checked['/config folder must be writeable'] = (is_writable('config') ? "pass" : "fail");
//If any of our items fail, be helpful and show them where the php.ini is. Otherwise, we hide it since working servers shouldn't advertise this
if (in_array('fail',$checked))
$checked = array_merge(array('<b>php.ini file is at</b> '.$phpinfo['phpinfotemp']['Loaded Configuration File']=>"pass"),$checked);
return $checked;
}
function xls_check_file_signatures($complete = false)
{
$url = DEFAULT_UPDATER_URL;
if(isset($_SERVER['WS_UPDATER_URL']))
{
$url = 'http://' . $_SERVER['WS_UPDATER_URL'];
if (filter_var($url, FILTER_VALIDATE_URL) === false)
{
$url = DEFAULT_UPDATER_URL;
}
}
$url .= "/webstore/hash";
$json = json_encode(array('version'=> _ws_version()));
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_VERBOSE, 0);
// Turn off the server and peer verification (TrustManager Concept).
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER,
array("Content-type: application/json"));
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $json);
$strXml = curl_exec($ch);
curl_close($ch);
$oXML = new SimpleXMLElement($strXml);
$signatures = $oXML->signatures;
$versions = explode(",",$oXML->versions);
$checked = array();
$checked['<b>--File Signatures Check for ' . _ws_version() . '--</b>'] = "pass";
$fn = unserialize($signatures);
if (!isset($signatures)) {
$checked['Signature File in /core/protected/modules/admin'] = "fail";
}
foreach ($fn as $key => $value) {
if (!file_exists($key)) {
// we delete install.php after installation.
// it can be ignored in this check.
if ($key !== './install.php')
$checked[$key] = "MISSING";
} else {
$hashes = explode(",", $value);
$hashfile = md5_file($key);
if (!in_array($hashfile, $hashes)) {
$checked[$key] = "modified";
} elseif (_ws_version() != $versions[array_search($hashfile, $hashes)] || $complete) {
$checked[$key] = $versions[array_search($hashfile, $hashes)];
}
}
}
$mainConfigFile = './config/main.php';
if (file_exists($mainConfigFile))
{
$hashFile = md5_file($mainConfigFile);
$hashes = explode(',', $fn['./core/protected/config/_main.php']);
if (!in_array($hashFile, $hashes))
{
$checked[$mainConfigFile] = 'modified';
}
}
return $checked;
}
/**
* Get the list of files under custom directory
*
* @return array
*/
function xls_check_custom_files()
{
$result = array();
$result['<b>--Custom Files--</b>'] = '';
$iter = new RecursiveDirectoryIterator('custom');
foreach (new RecursiveIteratorIterator($iter) as $filename => $cursor)
{
if(is_file($filename) === true)
{
$result[$filename] = '';
}
}
return $result;
}
/**
* Get the list of custom view files in themes.
*
* @return array
*/
function xls_check_custom_view_files()
{
$arrDefaultViewFiles = array (
'brooklyn' => array('themes/brooklyn/views/site/index.php'),
'brooklyn2014' => array('themes/brooklyn2014/views/site/index.php')
);
$result = array();
$result['<b>--Custom Theme View Files--</b>'] = '';
foreach ($arrDefaultViewFiles as $theme => $files)
{
$iter = new RecursiveDirectoryIterator('themes/' . $theme . '/views');
foreach (new RecursiveIteratorIterator($iter) as $filename=>$cur)
{
if(is_file($filename) === true &&
array_search($filename, $files) === false)
{
$result[$filename] = '';
}
}
}
return $result;
}
function displaySystemCheckResult($check, $tableId)
{
?><?php
$warning_text = "<table id=" . $tableId . " class='table table-striped'>";
$curver = _ws_version();
foreach ($check as $key => $value) {
$warning_text
.= "<tr><td>$key</td><td>" . (($value == "pass" || $value == $curver) ? "$value"
: "<font color='#cc0000'><b>$value</b></font>") . "</td></tr>";
}
$warning_text .= "</table>";
?>
<div>
<?php echo $warning_text; ?>
</div>
<p> </p>
</div>
</body>
<?php
}
function parse_php_info()
{
ob_start();
phpinfo();
$phpinfotemp = array('phpinfotemp' => array());
if (preg_match_all(
'#(?:<h2>(?:<a name=".*?">)?(.*?)(?:</a>)?</h2>)|(?:<tr>(.*?)\s*(?:(.*?)\s*(?:(.*?)\s*)?)?</tr>)#s',
ob_get_clean(), $matches, PREG_SET_ORDER
)
) {
foreach ($matches as $match) {
$infotemp_keys = array_keys($phpinfotemp);
if (strlen($match[1])) {
$phpinfotemp[$match[1]] = array();
} elseif (isset($match[3])) {
$phpinfotemp[end($infotemp_keys)][] = isset($match[4]) ? array($match[3], $match[4])
: $match[3];
}
else {
$phpinfotemp[end($infotemp_keys)][] = $match[2];
}
}
}
$phpinfo = array();
foreach ($phpinfotemp as $name => $section) {
if ($name == "PHP Core") {
$name = "Core";
} //name change between 5.2 and 5.3
foreach ($section as $key => $val) {
preg_match_all('|<td.*>(.*)</td>|U', $val[1], $output);
if (count($output[0])>1)
$phpinfo[$name][trim(strip_tags($output[0][0]))] = trim(strip_tags($output[0][1]));
}
}
ob_end_flush();
return $phpinfo;
}
function _ws_version()
{
if(file_exists("core/protected/config/wsver.php"))
{
include_once("core/protected/config/wsver.php");
return XLSWS_VERSION;
}
else return 3;
}
displayHeader();
$checkenv = xls_check_server_environment();
$checkfilesig = xls_check_file_signatures();
$checkcustom = xls_check_custom_files();
$checkcustomview = xls_check_custom_view_files();
displaySystemCheckResult($checkenv, 'checklist');
displaySystemCheckResult($checkfilesig, 'checklist-filesig');
displaySystemCheckResult($checkcustom, 'check-custom');
displaySystemCheckResult($checkcustomview, 'checklist-custom-view');