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header.php
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<?php
/* Pi-hole: A black hole for Internet advertisements
* (c) 2017 Pi-hole, LLC (https://pi-hole.net)
* Network-wide ad blocking via your own hardware.
*
* This file is copyright under the latest version of the EUPL.
* Please see LICENSE file for your rights under this license. */
require "scripts/pi-hole/php/auth.php";
require "scripts/pi-hole/php/password.php";
check_cors();
// Generate CSRF token
if(empty($_SESSION['token'])) {
$_SESSION['token'] = base64_encode(openssl_random_pseudo_bytes(32));
}
$token = $_SESSION['token'];
// Try to get temperature value from different places (OS dependent)
if(file_exists("/sys/class/thermal/thermal_zone0/temp"))
{
$output = rtrim(file_get_contents("/sys/class/thermal/thermal_zone0/temp"));
}
elseif (file_exists("/sys/class/hwmon/hwmon0/temp1_input"))
{
$output = rtrim(file_get_contents("/sys/class/hwmon/hwmon0/temp1_input"));
}
else
{
$output = "";
}
// Test if we succeeded in getting the temperature
if(is_numeric($output))
{
// $output could be either 4-5 digits or 2-3, and we only divide by 1000 if it's 4-5
// ex. 39007 vs 39
$celsius = intVal($output);
// If celsius is greater than 1 degree and is in the 4-5 digit format
if($celsius > 1000) {
// Use multiplication to get around the division-by-zero error
$celsius *= 1e-3;
}
$kelvin = $celsius + 273.15;
$fahrenheit = ($celsius*9./5)+32.0;
if(isset($setupVars['TEMPERATUREUNIT']))
{
$temperatureunit = $setupVars['TEMPERATUREUNIT'];
}
else
{
$temperatureunit = "C";
}
// Override temperature unit setting if it is changed via Settings page
if(isset($_POST["tempunit"]))
{
$temperatureunit = $_POST["tempunit"];
}
// Get user-defined temperature limit if set
if(isset($setupVars['TEMPERATURE_LIMIT']))
{
$temperaturelimit = intval($setupVars['TEMPERATURE_LIMIT']);
}
else
{
$temperaturelimit = 60;
}
}
else
{
// Nothing can be colder than -273.15 degree Celsius (= 0 Kelvin)
// This is the minimum temperature possible (AKA absolute zero)
$celsius = -273.16;
}
// Get load
$loaddata = sys_getloadavg();
foreach ($loaddata as $key => $value) {
$loaddata[$key] = round($value, 2);
}
// Get number of processing units available to PHP
// (may be less than the number of online processors)
$nproc = shell_exec('nproc');
if(!is_numeric($nproc))
{
$cpuinfo = file_get_contents('/proc/cpuinfo');
preg_match_all('/^processor/m', $cpuinfo, $matches);
$nproc = count($matches[0]);
}
// Get memory usage
$data = explode("\n", file_get_contents("/proc/meminfo"));
$meminfo = array();
if(count($data) > 0)
{
foreach ($data as $line) {
$expl = explode(":", trim($line));
if(count($expl) == 2)
{
// remove " kB" from the end of the string and make it an integer
$meminfo[$expl[0]] = intVal(substr($expl[1],0, -3));
}
}
$memory_used = $meminfo["MemTotal"]-$meminfo["MemFree"]-$meminfo["Buffers"]-$meminfo["Cached"];
$memory_total = $meminfo["MemTotal"];
$memory_usage = $memory_used/$memory_total;
}
else
{
$memory_usage = -1;
}
if($auth) {
// For session timer
$maxlifetime = ini_get("session.gc_maxlifetime");
// Generate CSRF token
if(empty($_SESSION['token'])) {
$_SESSION['token'] = base64_encode(openssl_random_pseudo_bytes(32));
}
$token = $_SESSION['token'];
}
if(isset($setupVars['WEBUIBOXEDLAYOUT']))
{
if($setupVars['WEBUIBOXEDLAYOUT'] === "boxed")
{
$boxedlayout = true;
}
else
{
$boxedlayout = false;
}
}
else
{
$boxedlayout = true;
}
// Override layout setting if layout is changed via Settings page
if(isset($_POST["field"]))
{
if($_POST["field"] === "webUI" && isset($_POST["boxedlayout"]))
{
$boxedlayout = true;
}
elseif($_POST["field"] === "webUI" && !isset($_POST["boxedlayout"]))
{
$boxedlayout = false;
}
}
function pidofFTL()
{
return shell_exec("pidof pihole-FTL");
}
$FTLpid = intval(pidofFTL());
$FTL = ($FTLpid !== 0 ? true : false);
$piholeFTLConfFile = "/etc/pihole/pihole-FTL.conf";
if(is_readable($piholeFTLConfFile))
{
$piholeFTLConf = parse_ini_file($piholeFTLConfFile);
}
else
{
$piholeFTLConf = array();
}
?>
<!DOCTYPE html>
<!-- Pi-hole: A black hole for Internet advertisements
* (c) 2017 Pi-hole, LLC (https://pi-hole.net)
* Network-wide ad blocking via your own hardware.
*
* This file is copyright under the latest version of the EUPL.
* Please see LICENSE file for your rights under this license. -->
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="Content-Security-Policy" content="default-src 'self' https://api.github.com; script-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'">
<title>Pi-hole Admin Console</title>
<!-- Usually browsers proactively perform domain name resolution on links that the user may choose to follow. We disable DNS prefetching here -->
<meta http-equiv="x-dns-prefetch-control" content="off">
<meta http-equiv="cache-control" content="max-age=60,private">
<!-- Tell the browser to be responsive to screen width -->
<meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
<link rel="shortcut icon" href="img/favicon.png" type="image/x-icon" />
<meta name="theme-color" content="#367fa9">
<link rel="apple-touch-icon" sizes="180x180" href="img/favicon.png">
<link rel="icon" type="image/png" sizes="192x192" href="img/logo.svg">
<link rel="icon" type="image/png" sizes="96x96" href="img/logo.svg">
<meta name="msapplication-TileColor" content="#367fa9">
<meta name="msapplication-TileImage" content="img/logo.svg">
<meta name="apple-mobile-web-app-capable" content="yes">
<link href="style/vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
<link href="style/vendor/font-awesome-5.11.2/css/all.min.css" rel="stylesheet" type="text/css" />
<link href="style/vendor/ionicons-2.0.1/css/ionicons.min.css" rel="stylesheet" type="text/css" />
<link href="style/vendor/dataTables.bootstrap.min.css" rel="stylesheet" type="text/css" />
<link href="style/vendor/daterangepicker.css" rel="stylesheet" type="text/css" />
<link href="style/vendor/AdminLTE.min.css" rel="stylesheet" type="text/css" />
<link href="style/vendor/skin-blue.min.css" rel="stylesheet" type="text/css" />
<link href="style/pi-hole.css" rel="stylesheet" type="text/css" />
<link rel="icon" type="image/png" sizes="160x160" href="img/logo.svg" />
<!--[if lt IE 9]>
<script src="scripts/vendor/html5shiv.min.js"></script>
<script src="scripts/vendor/respond.min.js"></script>
<![endif]-->
</head>
<body class="skin-blue sidebar-mini <?php if($boxedlayout){ ?>layout-boxed<?php } ?>">
<!-- JS Warning -->
<div>
<link rel="stylesheet" type="text/css" href="style/vendor/js-warn.css">
<input type="checkbox" id="js-hide" />
<div class="js-warn" id="js-warn-exit"><h1>Javascript Is Disabled</h1><p>Javascript seems to be disabled. This will break some site features.</p>
<p>To enable Javascript click <a href="http://www.enable-javascript.com/" target="_blank">here</a></p><label for="js-hide">Close</label></div>
</div>
<!-- /JS Warning -->
<?php
if($auth) {
echo "<div id='token' hidden>$token</div>";
}
?>
<script src="scripts/pi-hole/js/header.js"></script>
<script src="scripts/vendor/jquery.min.js"></script>
<script src="scripts/vendor/jquery-ui.min.js"></script>
<script src="style/vendor/bootstrap/js/bootstrap.min.js"></script>
<script src="scripts/vendor/app.min.js"></script>
<script src="scripts/vendor/jquery.dataTables.min.js"></script>
<script src="scripts/vendor/dataTables.bootstrap.min.js"></script>
<script src="scripts/vendor/Chart.bundle.min.js"></script>
<!-- Send token to JS -->
<div id="token" hidden><?php if($auth) echo $token; ?></div>
<div id="enableTimer" hidden><?php if(file_exists("../custom_disable_timer")){ echo file_get_contents("../custom_disable_timer"); } ?></div>
<div class="wrapper">
<header class="main-header">
<!-- Logo -->
<a href="http://pi-hole.net" class="logo" target="_blank">
<!-- mini logo for sidebar mini 50x50 pixels -->
<span class="logo-mini">P<b>h</b></span>
<!-- logo for regular state and mobile devices -->
<span class="logo-lg">Pi-<b>hole</b></span>
</a>
<!-- Header Navbar: style can be found in header.less -->
<nav class="navbar navbar-static-top" role="navigation">
<!-- Sidebar toggle button-->
<a href="#" class="sidebar-toggle" data-toggle="offcanvas" role="button">
<span class="sr-only">Toggle navigation</span>
</a>
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<li><a style="pointer-events:none;"><samp><?php echo gethostname(); ?></samp></a></li>
<li class="dropdown user user-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="true">
<img src="img/logo.svg" class="user-image" style="border-radius: initial" sizes="160x160" alt="Pi-hole logo" />
<span class="hidden-xs">Pi-hole</span>
</a>
<ul class="dropdown-menu" style="right:0">
<!-- User image -->
<li class="user-header">
<img src="img/logo.svg" sizes="160x160" alt="User Image" style="border-color:transparent" />
<p>
Open Source Ad Blocker
<small>Designed For Raspberry Pi</small>
</p>
</li>
<!-- Menu Body -->
<li class="user-body">
<div class="col-xs-4 text-center">
<a class="btn-link" href="https://github.com/pi-hole" target="_blank">GitHub</a>
</div>
<div class="col-xs-4 text-center">
<a class="btn-link" href="https://pi-hole.net" target="_blank">Website</a>
</div>
<div class="col-xs-4 text-center">
<a class="btn-link" href="https://github.com/pi-hole/pi-hole/releases" target="_blank">Updates</a>
</div>
<div class="col-xs-12 text-center" id="sessiontimer">
<b>Session is valid for <span id="sessiontimercounter"><?php if($auth && strlen($pwhash) > 0){echo $maxlifetime;}else{echo "0";} ?></span></b>
</div>
</li>
<!-- Menu Footer -->
<li class="user-footer">
<!-- Version Infos -->
<?php /*
<div class="<?php if(!isset($core_commit) && !isset($web_commit)) { ?>hidden-md <?php } ?>hidden-lg">
<b>Pi-hole Version </b> <?php
echo $core_current;
if(isset($core_commit)) { echo "<br>(".$core_branch.", ".$core_commit.")"; }
if($core_update){ ?> <a class="alert-link lookatme btn-link" href="https://github.com/pi-hole/pi-hole/releases" target="_blank" style="background:none">(Update available!)</a><?php } ?><br>
<b>Web Interface Version </b><?php
echo $web_current;
if(isset($web_commit)) { echo "<br>(".$web_branch.", ".$web_commit.")"; }
if($web_update){ ?> <a class="alert-link lookatme btn-link" href="https://github.com/pi-hole/AdminLTE/releases" target="_blank" style="background:none">(Update available!)</a><?php } ?><br>
<b>FTL Version </b> <?php
echo $FTL_current;
if($FTL_update){ ?> <a class="alert-link lookatme btn-link" href="https://github.com/pi-hole/FTL/releases" target="_blank" style="background:none">(Update available!)</a><?php } ?><br><br>
</div>
*/ ?>
<!-- PayPal -->
<div class="text-center">
<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY" target="_blank" style="background:none">
<img src="img/donate.gif" alt="Donate">
</a>
</div>
</li>
</ul>
</li>
</ul>
</div>
</nav>
</header>
<!-- Left side column. contains the logo and sidebar -->
<aside class="main-sidebar">
<!-- sidebar: style can be found in sidebar.less -->
<section class="sidebar">
<!-- Sidebar user panel -->
<div class="user-panel">
<div class="pull-left image">
<img src="img/logo.svg" class="img-responsive" alt="Pi-hole logo" style="display: table; table-layout: fixed; height: 67px;" />
</div>
<div class="pull-left info">
<p>Status</p>
<?php
$pistatus = exec('sudo pihole status web');
if ($pistatus == "1") {
echo '<a id="status"><i class="fa fa-circle" style="color:#7FFF00"></i> Active</a>';
} elseif ($pistatus == "0") {
echo '<a id="status"><i class="fa fa-circle" style="color:#FF0000"></i> Offline</a>';
} elseif ($pistatus == "-1") {
echo '<a id="status"><i class="fa fa-circle" style="color:#FF0000"></i> DNS service not running</a>';
} else {
echo '<a id="status"><i class="fa fa-circle" style="color:#ff9900"></i> Unknown</a>';
}
// CPU Temp
if($FTL)
{
if ($celsius >= -273.15) {
echo "<a id=\"temperature\"><i class=\"fa fa-fire\" style=\"color:";
if ($celsius > $temperaturelimit) {
echo "#FF0000";
}
else
{
echo "#3366FF";
}
echo "\"></i> Temp: ";
if($temperatureunit === "F")
{
echo round($fahrenheit,1) . " °F";
}
elseif($temperatureunit === "K")
{
echo round($kelvin,1) . " K";
}
else
{
echo round($celsius,1) . " °C";
}
echo "</a>";
}
}
else
{
echo '<a id=\"temperature\"><i class="fa fa-circle" style="color:#FF0000"></i> FTL offline</a>';
}
?>
<br/>
<?php
echo "<a title=\"Detected $nproc cores\"><i class=\"fa fa-circle\" style=\"color:";
if ($loaddata[0] > $nproc) {
echo "#FF0000";
}
else
{
echo "#7FFF00";
}
echo "\"></i> Load: " . $loaddata[0] . " " . $loaddata[1] . " ". $loaddata[2] . "</a>";
?>
<br/>
<?php
echo "<a><i class=\"fa fa-circle\" style=\"color:";
if ($memory_usage > 0.75 || $memory_usage < 0.0) {
echo "#FF0000";
}
else
{
echo "#7FFF00";
}
if($memory_usage > 0.0)
{
echo "\"></i> Memory usage: " . sprintf("%.1f",100.0*$memory_usage) . " %</a>";
}
else
{
echo "\"></i> Memory usage: N/A</a>";
}
?>
</div>
</div>
<!-- sidebar menu: : style can be found in sidebar.less -->
<?php
$scriptname = basename($_SERVER['SCRIPT_FILENAME']);
if($scriptname === "list.php")
{
if($_GET["l"] === "white")
{
$scriptname = "whitelist";
}
elseif($_GET["l"] === "black")
{
$scriptname = "blacklist";
}
}
if(!$auth && (!isset($indexpage) || isset($_GET['login'])))
{
$scriptname = "login";
}
?>
<ul class="sidebar-menu">
<li class="header">MAIN NAVIGATION</li>
<!-- Home Page -->
<li<?php if($scriptname === "index.php"){ ?> class="active"<?php } ?>>
<a href="index.php">
<i class="fa fa-home"></i> <span>Dashboard</span>
</a>
</li>
<?php if($auth){ ?>
<!-- Query Log -->
<li<?php if($scriptname === "queries.php"){ ?> class="active"<?php } ?>>
<a href="queries.php">
<i class="fa fa-file-alt"></i> <span>Query Log</span>
</a>
</li>
<li class="treeview<?php if($scriptname === "db_queries.php" || $scriptname === "db_lists.php" || $scriptname === "db_graph.php"){ ?> active<?php } ?>">
<a href="#">
<span class="pull-right-container">
<i class="fa fa-angle-down pull-right" style="padding-right: 5px;"></i>
</span>
<i class="fa fa-clock"></i> <span>Long term data</span>
</a>
<ul class="treeview-menu">
<li<?php if($scriptname === "db_graph.php"){ ?> class="active"<?php } ?>>
<a href="db_graph.php">
<i class="fa fa-file-alt"></i> <span>Graphics</span>
</a>
</li>
<li<?php if($scriptname === "db_queries.php"){ ?> class="active"<?php } ?>>
<a href="db_queries.php">
<i class="fa fa-file-alt"></i> <span>Query Log</span>
</a>
</li>
<li<?php if($scriptname === "db_lists.php"){ ?> class="active"<?php } ?>>
<a href="db_lists.php">
<i class="fa fa-file-alt"></i> <span>Top Lists</span>
</a>
</li>
</ul>
</li>
<!-- Whitelist -->
<li<?php if($scriptname === "whitelist"){ ?> class="active"<?php } ?>>
<a href="list.php?l=white">
<i class="fa fa-check-circle "></i> <span>Whitelist</span>
</a>
</li>
<!-- Blacklist -->
<li<?php if($scriptname === "blacklist"){ ?> class="active"<?php } ?>>
<a href="list.php?l=black">
<i class="fa fa-ban"></i> <span>Blacklist</span>
</a>
</li>
<!-- Toggle -->
<li id="pihole-disable" class="treeview"<?php if ($pistatus == "0") { ?> hidden="true"<?php } ?>>
<a href="#">
<span class="pull-right-container">
<i class="fa fa-angle-down pull-right" style="padding-right: 5px;"></i>
</span>
<i class="fa fa-stop"></i> <span>Disable <span id="flip-status-disable"></span></span>
</a>
<ul class="treeview-menu">
<li>
<a href="#" id="pihole-disable-permanently">
<i class="fa fa-stop"></i> <span>Permanently</span>
</a>
</li>
<li>
<a href="#" id="pihole-disable-10s">
<i class="fa fa-clock"></i> <span>For 10 seconds</span>
</a>
</li>
<li>
<a href="#" id="pihole-disable-30s">
<i class="fa fa-clock"></i> <span>For 30 seconds</span>
</a>
</li>
<li>
<a href="#" id="pihole-disable-5m">
<i class="fa fas fa-clock"></i> <span>For 5 minutes</span>
</a>
</li>
<li>
<a href="#" id="pihole-disable-cst" data-toggle="modal" data-target="#customDisableModal">
<i class="fa fa-clock"></i> <span>Custom time</span>
</a>
</li>
</ul>
<!-- <a href="#" id="flip-status"><i class="fa fa-stop"></i> <span>Disable</span></a> -->
</li>
<li id="pihole-enable" class="treeview"<?php if ($pistatus == "1") { ?> hidden="true"<?php } ?>>
<a href="#"><i class="fa fa-play"></i> <span id="enableLabel">Enable <span id="flip-status-enable"></span></span></a>
</li>
<!-- Tools -->
<li class="treeview <?php if(in_array($scriptname, array("gravity.php", "queryads.php", "auditlog.php", "taillog.php", "taillog-FTL.php", "debug.php"))){ ?>active<?php } ?>">
<a href="#">
<span class="pull-right-container">
<i class="fa fa-angle-down pull-right" style="padding-right: 5px;"></i>
</span>
<i class="fa fa-folder"></i> <span>Tools</span>
</a>
<ul class="treeview-menu">
<!-- Run gravity.sh -->
<li<?php if($scriptname === "gravity.php"){ ?> class="active"<?php } ?>>
<a href="gravity.php">
<i class="fa fa-arrow-circle-down"></i> <span>Update Gravity</span>
</a>
</li>
<!-- Query Lists -->
<li<?php if($scriptname === "queryads.php"){ ?> class="active"<?php } ?>>
<a href="queryads.php">
<i class="fa fa-search"></i> <span>Query Lists</span>
</a>
</li>
<!-- Audit log -->
<li<?php if($scriptname === "auditlog.php"){ ?> class="active"<?php } ?>>
<a href="auditlog.php">
<i class="fa fa-balance-scale"></i> <span>Audit log</span>
</a>
</li>
<!-- Tail pihole.log -->
<li<?php if($scriptname === "taillog.php"){ ?> class="active"<?php } ?>>
<a href="taillog.php">
<i class="fa fa-list-ul"></i> <span>Tail pihole.log</span>
</a>
</li>
<!-- Tail pihole-FTL.log -->
<li<?php if($scriptname === "taillog-FTL.php"){ ?> class="active"<?php } ?>>
<a href="taillog-FTL.php">
<i class="fa fa-list-ul"></i> <span>Tail pihole-FTL.log</span>
</a>
</li>
<!-- Generate debug log -->
<li<?php if($scriptname === "debug.php"){ ?> class="active"<?php } ?>>
<a href="debug.php">
<i class="fa fa-ambulance"></i> <span>Generate debug log</span>
</a>
</li>
</ul>
</li>
<!-- Network -->
<li<?php if($scriptname === "network.php"){ ?> class="active"<?php } ?>>
<a href="network.php">
<i class="fa fa-network-wired"></i> <span>Network</span>
</a>
</li>
<!-- Settings -->
<li<?php if($scriptname === "settings.php"){ ?> class="active"<?php } ?>>
<a href="settings.php">
<i class="fa fa-cogs"></i> <span>Settings</span>
</a>
</li>
<!-- Logout -->
<?php
// Show Logout button if $auth is set and authorization is required
if(strlen($pwhash) > 0) { ?>
<li>
<a href="?logout">
<i class="fa fa-user-times"></i> <span>Logout</span>
</a>
</li>
<?php } ?>
<?php } ?>
<!-- Login -->
<?php
// Show Login button if $auth is *not* set and authorization is required
if(strlen($pwhash) > 0 && !$auth) { ?>
<li<?php if($scriptname === "login"){ ?> class="active"<?php } ?>>
<a href="index.php?login">
<i class="fa far fa-user"></i> <span>Login</span>
</a>
</li>
<?php } ?>
<!-- Donate -->
<li>
<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY" target="_blank">
<i class="fa-paypal-icon fab fa-paypal"></i> <span>Donate</span>
</a>
</li>
<?php if($auth){ ?>
<!-- Help -->
<li<?php if($scriptname === "help.php"){ ?> class="active"<?php } ?>>
<a href="help.php">
<i class="fa fa-question-circle"></i> <span>Help</span>
</a>
</li>
<?php } ?>
</ul>
</section>
<!-- /.sidebar -->
</aside>
<!-- Content Wrapper. Contains page content -->
<div class="content-wrapper">
<!-- Main content -->
<section class="content">
<?php
// If password is not equal to the password set
// in the setupVars.conf file, then we skip any
// content and just complete the page. If no
// password is set at all, we keep the current
// behavior: everything is always authorized
// and will be displayed
//
// If auth is required and not set, i.e. no successfully logged in,
// we show the reduced version of the summary (index) page
if(!$auth && (!isset($indexpage) || isset($_GET['login']))){
require "scripts/pi-hole/php/loginpage.php";
require "footer.php";
exit();
}
?>