pfSense

<?php

/*

	index.php

*/

/* ====================================================================

 *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. All rights reserved.

 *

 *	Some or all of this file is based on the m0n0wall project which is

 *	Copyright (c)  2004 Manuel Kasper (BSD 2 clause)

 *

 *	Redistribution and use in source and binary forms, with or without modification,

 *	are permitted provided that the following conditions are met:

 *

 *	1. Redistributions of source code must retain the above copyright notice,

 *		this list of conditions and the following disclaimer.

 *

 *	2. Redistributions in binary form must reproduce the above copyright

 *		notice, this list of conditions and the following disclaimer in

 *		the documentation and/or other materials provided with the

 *		distribution.

 *

 *	3. All advertising materials mentioning features or use of this software

 *		must display the following acknowledgment:

 *		"This product includes software developed by the pfSense Project

 *		 for use in the pfSense software distribution. (http://www.pfsense.org/).

 *

 *	4. The names "pfSense" and "pfSense Project" must not be used to

 *		 endorse or promote products derived from this software without

 *		 prior written permission. For written permission, please contact

 *		 coreteam@pfsense.org.

 *

 *	5. Products derived from this software may not be called "pfSense"

 *		nor may "pfSense" appear in their names without prior written

 *		permission of the Electric Sheep Fencing, LLC.

 *

 *	6. Redistributions of any form whatsoever must retain the following

 *		acknowledgment:

 *

 *	"This product includes software developed by the pfSense Project

 *	for use in the pfSense software distribution (http://www.pfsense.org/).

 *

 *	THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY

 *	EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 *	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 *	PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR

 *	ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

 *	NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 *	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 *	HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

 *	STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 *	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

 *	OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 *	====================================================================

 *

 */

##|+PRIV

##|*IDENT=page-system-login-logout

##|*NAME=System: Login / Logout / Dashboard

##|*DESCR=Allow access to the 'System: Login / Logout' page and Dashboard.

##|*MATCH=index.php*

##|-PRIV

// Turn on buffering to speed up rendering

ini_set('output_buffering', 'true');

// Start buffering with a cache size of 100000

ob_start(null, "1000");

## Load Essential Includes

require_once('guiconfig.inc');

require_once('functions.inc');

require_once('notices.inc');

require_once("pkg-utils.inc");

if (isset($_POST['closenotice'])) {

	close_notice($_POST['closenotice']);

	sleep(1);

	exit;

}

if (isset($_GET['closenotice'])) {

	close_notice($_GET['closenotice']);

	sleep(1);

}

if ($g['disablecrashreporter'] != true) {

	// Check to see if we have a crash report

	$x = 0;

	if (file_exists("/tmp/PHP_errors.log")) {

		$total = `/usr/bin/grep -vi warning /tmp/PHP_errors.log | /usr/bin/wc -l | /usr/bin/awk '{ print $1 }'`;

		if ($total > 0) {

			$x++;

		}

	}

	$crash = glob("/var/crash/*");

	$skip_files = array(".", "..", "minfree", "");

	if (is_array($crash)) {

		foreach ($crash as $c) {

			if (!in_array(basename($c), $skip_files)) {

				$x++;

			}

		}

		if ($x > 0) {

			$savemsg = sprintf(gettext("%s has detected a crash report or programming bug. Click <a href='crash_reporter.php'>here</a> for more information."), $g['product_name']);

			$class = "warning";

		}

	}

}

##build list of php include files

$phpincludefiles = array();

$directory = "/usr/local/www/widgets/include/";

$dirhandle = opendir($directory);

$filename = "";

while (false !== ($filename = readdir($dirhandle))) {

	if (!stristr($filename, ".inc")) {

		continue;

	}

	$phpincludefiles[] = $filename;

}

## Include each widget include file.

## These define vars that specify the widget title and title link.

foreach ($phpincludefiles as $includename) {

	if (file_exists($directory . $includename)) {

		include($directory . $includename);

	}

}

##build list of widgets

foreach (glob("/usr/local/www/widgets/widgets/*.widget.php") as $file) {

	$name = basename($file, '.widget.php');

	// Get the widget title that should be in a var defined in the widget's inc file.

	$widgettitle = ${$name . '_title'};

	if (empty(trim($widgettitle))) {

		// Fall back to constructing a title from the file name of the widget.

		$widgettitle = ucwords(str_replace('_', ' ', $name));

	}

	$widgets[ $name ] = array('name' => $widgettitle, 'display' => 'none');

}

##if no config entry found, initialize config entry

if (!is_array($config['widgets'])) {

	$config['widgets'] = array();

}

if ($_POST && $_POST['sequence']) {

	$config['widgets']['sequence'] = rtrim($_POST['sequence'], ',');

	foreach ($widgets as $widgetname => $widgetconfig) {

		if ($_POST[$widgetname . '-config']) {

			$config['widgets'][$widgetname . '-config'] = $_POST[$widgetname . '-config'];

		}

	}

	write_config(gettext("Widget configuration has been changed."));

	header("Location: /");

	exit;

}

## Load Functions Files

require_once('includes/functions.inc.php');

## Check to see if we have a swap space,

## if true, display, if false, hide it ...

if (file_exists("/usr/sbin/swapinfo")) {

	$swapinfo = `/usr/sbin/swapinfo`;

	if (stristr($swapinfo, '%') == true) $showswap=true;

}

## User recently restored his config.

## If packages are installed lets resync

if (file_exists('/conf/needs_package_sync')) {

	if ($config['installedpackages'] <> '' && is_array($config['installedpackages']['package'])) {

		if ($g['platform'] == $g['product_name'] || $g['platform'] == "nanobsd") {

			## If the user has logged into webGUI quickly while the system is booting then do not redirect them to

			## the package reinstall page. That is about to be done by the boot script anyway.

			## The code in head.inc will put up a notice to the user.

			if (!platform_booting()) {

				header('Location: pkg_mgr_install.php?mode=reinstallall');

				exit;

			}

		}

	} else {

		conf_mount_rw();

		@unlink('/conf/needs_package_sync');

		conf_mount_ro();

	}

}

## If it is the first time webConfigurator has been

## accessed since initial install show this stuff.

if (file_exists('/conf/trigger_initial_wizard')) {

?>

<!DOCTYPE html>

<html lang="en">

<head>

	<link rel="stylesheet" href="/css/pfSense.css" />

	<title><?=$g['product_name']?>.localdomain - <?=$g['product_name']?> first time setup</title>

	<meta http-equiv="refresh" content="1;url=wizard.php?xml=setup_wizard.xml" />

</head>

<body id="loading-wizard" class="no-menu">

	<div id="jumbotron">

		<div class="container">

			<div class="col-sm-offset-3 col-sm-6 col-xs-12">

				<font color="white">

				<p><h3><?=sprintf(gettext("Welcome to %s!\n"), $g['product_name'])?></h3></p>

				<p><?=gettext("One moment while the initial setup wizard starts.")?></p>

				<p><?=gettext("Embedded platform users: Please be patient, the wizard takes a little longer to run than the normal GUI.")?></p>

				<p><?=sprintf(gettext("To bypass the wizard, click on the %s logo on the initial page."), $g['product_name'])?></p>

				</font>

			</div>

		</div>

	</div>

</body>

</html>

<?php

	exit;

}

## Find out whether there's hardware encryption or not

unset($hwcrypto);

$fd = @fopen("{$g['varlog_path']}/dmesg.boot", "r");

if ($fd) {

	while (!feof($fd)) {

		$dmesgl = fgets($fd);

		if (preg_match("/^hifn.: (.*?),/", $dmesgl, $matches)

			or preg_match("/.*(VIA Padlock)/", $dmesgl, $matches)

			or preg_match("/^safe.: (\w.*)/", $dmesgl, $matches)

			or preg_match("/^ubsec.: (.*?),/", $dmesgl, $matches)

			or preg_match("/^padlock.: <(.*?)>,/", $dmesgl, $matches)

			or preg_match("/^glxsb.: (.*?),/", $dmesgl, $matches)) {

			$hwcrypto = $matches[1];

			break;

		}

	}

	fclose($fd);

	if (!isset($hwcrypto) && get_single_sysctl("dev.aesni.0.%desc")) {

		$hwcrypto = get_single_sysctl("dev.aesni.0.%desc");

	}

}

##build widget saved list information

if ($config['widgets'] && $config['widgets']['sequence'] != "") {

	$dashboardcolumns = isset($config['system']['webgui']['dashboardcolumns']) ? $config['system']['webgui']['dashboardcolumns'] : 2;

	$pconfig['sequence'] = $config['widgets']['sequence'];

	$widgetsfromconfig = array();

	foreach (explode(',', $pconfig['sequence']) as $line) {

		list($file, $col, $display) = explode(':', $line);

		// be backwards compatible

		// If the display column information is missing, we will assign a temporary

		// column here. Next time the user saves the dashboard it will fix itself

		if ($col == "") {

			if ($file == "system_information") {

				$col = "col1";

			} else {

				$col = "col2";

			}

		}

		// Limit the column to the current dashboard columns.

		if (substr($col, 3) > $dashboardcolumns) {

			$col = "col" . $dashboardcolumns;

		}

		$offset = strpos($file, '-container');

		if (false !== $offset) {

			$file = substr($file, 0, $offset);

		}

		// Get the widget title that should be in a var defined in the widget's inc file.

		$widgettitle = ${$file . '_title'};

		if (empty(trim($widgettitle))) {

			// Fall back to constructing a title from the file name of the widget.

			$widgettitle = ucwords(str_replace('_', ' ', $file));

		}

		$widgetsfromconfig[ $file ] = array(

			'name' => $widgettitle,

			'col' => $col,

			'display' => $display,

		);

	}

	// add widgets that may not be in the saved configuration, in case they are to be displayed later

	$widgets = $widgetsfromconfig + $widgets;

	##find custom configurations of a particular widget and load its info to $pconfig

	foreach ($widgets as $widgetname => $widgetconfig) {

		if ($config['widgets'][$widgetname . '-config']) {

			$pconfig[$widgetname . '-config'] = $config['widgets'][$widgetname . '-config'];

		}

	}

}

## Get the configured options for Show/Hide available widgets panel.

$dashboard_available_widgets_hidden = isset($config['system']['webgui']['dashboardavailablewidgetspanel']) ? false : true;

if ($dashboard_available_widgets_hidden) {

	$panel_state = 'out';

	$panel_body_state = 'in';

} else {

	$panel_state = 'in';

	$panel_body_state = 'out';

}

## Set Page Title and Include Header

$pgtitle = array(gettext("Status"), gettext("Dashboard"));

include("head.inc");

if ($savemsg) {

	print_info_box($savemsg, $class);

}

pfSense_handle_custom_code("/usr/local/pkg/dashboard/pre_dashboard");

?>

<div class="panel panel-default collapse <?=$panel_state?>" id="widget-available">

	<div class="panel-heading">

		<h2 class="panel-title"><?=gettext("Available Widgets"); ?>

			<span class="widget-heading-icon">

				<a data-toggle="collapse" href="#widget-available_panel-body" id="widgets-available">

					<i class="fa fa-plus-circle"></i>

				</a>

			</span>

		</h2>

	</div>

	<div id="widget-available_panel-body" class="panel-body collapse <?=$panel_body_state?>">

		<div class="content">

			<div class="row">

<?php

// Build the Available Widgets table using a sorted copy of the $widgets array

$available = $widgets;

uasort($available, function($a, $b){ return strcasecmp($a['name'], $b['name']); });

foreach ($available as $widgetname => $widgetconfig):

	if ($widgetconfig['display'] == 'none'):

?>

		<div class="col-sm-3"><a href="#" id="btnadd-<?=$widgetname?>"><i class="fa fa-plus"></i> <?=$widgetconfig['name']?></a></div>

	<?php endif; ?>

<?php endforeach; ?>

			</div>

		</div>

	</div>

</div>

<div class="hidden" id="widgetSequence">

	<form action="/" method="post" id="widgetSequence_form" name="widgetForm">

		<input type="hidden" name="sequence" value="" />

	</form>

</div>

<?php

$widgetColumns = array();

foreach ($widgets as $widgetname => $widgetconfig) {

	if ($widgetconfig['display'] == 'none') {

		continue;

	}

	if (!file_exists('/usr/local/www/widgets/widgets/'. $widgetname.'.widget.php')) {

		continue;

	}

	if (!isset($widgetColumns[ $widgetconfig['col'] ])) {

		$widgetColumns[ $widgetconfig['col'] ] = array();

	}

	$widgetColumns[ $widgetconfig['col'] ][ $widgetname ] = $widgetconfig;

}

?>

<div class="row">

<?php

	$columnWidth = 12 / $numColumns;

	for ($currentColumnNumber = 1; $currentColumnNumber <= $numColumns; $currentColumnNumber++) {

		//if col$currentColumnNumber exists

		if (isset($widgetColumns['col'.$currentColumnNumber])) {

			echo '<div class="col-md-' . $columnWidth . '" id="widgets-col' . $currentColumnNumber . '">';

			$columnWidgets = $widgetColumns['col'.$currentColumnNumber];

			foreach ($columnWidgets as $widgetname => $widgetconfig) {

				// Compose the widget title and include the title link if available

				$widgetlink = ${$widgetname . '_title_link'};

				if ((strlen($widgetlink) > 0)) {

					$wtitle = '<a href="' . $widgetlink . '"> ' . $widgetconfig['name'] . '</a>';

				} else {

					$wtitle = $widgetconfig['name'];

				}

				?>

					<div class="panel panel-default" id="widget-<?=$widgetname?>">

					<div class="panel-heading">

						<h2 class="panel-title">

							<?=$wtitle?>

							<span class="widget-heading-icon">

								<a data-toggle="collapse" href="#widget-<?=$widgetname?>_panel-footer" class="config hidden">

									<i class="fa fa-wrench"></i>

								</a>

								<a data-toggle="collapse" href="#widget-<?=$widgetname?>_panel-body">

									<!--  actual icon is determined in css based on state of body -->

									<i class="fa fa-plus-circle"></i>

								</a>

								<a data-toggle="close" href="#widget-<?=$widgetname?>">

									<i class="fa fa-times-circle"></i>

								</a>

							</span>

						</h2>

					</div>

					<div id="widget-<?=$widgetname?>_panel-body" class="panel-body collapse<?=($widgetconfig['display'] == 'close' ? '' : ' in')?>">

						<?php include('/usr/local/www/widgets/widgets/'. $widgetname.'.widget.php'); ?>

					</div>

				</div>

				<?php

			}

			echo "</div>";

		} else {

			echo '<div class="col-md-' . $columnWidth . '" id="widgets-col' . $currentColumnNumber . '"></div>';

		}

	}

?>

</div>

<script type="text/javascript">

//<![CDATA[

dirty = false;

function updateWidgets(newWidget) {

	var sequence = '';

	$('.container .col-md-<?=$columnWidth?>').each(function(idx, col) {

		$('.panel', col).each(function(idx, widget) {

			var isOpen = $('.panel-body', widget).hasClass('in');

			sequence += widget.id.split('-')[1] + ':' + col.id.split('-')[1] + ':' + (isOpen ? 'open' : 'close') + ',';

		});

	});

	if (typeof newWidget !== 'undefined') {

		// The system_information widget is always added to column one. Others go in column two

		if (newWidget == "system_information") {

			sequence += newWidget + ':' + 'col1:open';

		} else {

		sequence += newWidget + ':' + 'col2:open';

		}

	}

	$('input[name=sequence]', $('#widgetSequence_form')).val(sequence);

}

events.push(function() {

	// Make panels destroyable

	$('.container .panel-heading a[data-toggle="close"]').each(function (idx, el) {

		$(el).on('click', function(e) {

			$(el).parents('.panel').remove();

			updateWidgets();

			// Submit the form save/display all selected widgets

			$('[name=widgetForm]').submit();

		})

	});

	// Make panels sortable

	$('.container .col-md-<?=$columnWidth?>').sortable({

		handle: '.panel-heading',

		cursor: 'grabbing',

		connectWith: '.container .col-md-<?=$columnWidth?>',

		update: function(){

			dirty = true;

			$('#btnstore').removeClass('invisible');

		}

	});

	// On clicking a widget to install . .

	$('[id^=btnadd-]').click(function(event) {

		// Add the widget name to the list of displayed widgets

		updateWidgets(this.id.replace('btnadd-', ''));

		// Submit the form save/display all selected widgets

		$('[name=widgetForm]').submit();

	});

	$('#btnstore').click(function() {

		updateWidgets();

		dirty = false;

		$(this).addClass('invisible');

		$('[name=widgetForm]').submit();

	});

	// provide a warning message if the user tries to change page before saving

	$(window).bind('beforeunload', function(){

		if (dirty) {

			return ("<?=gettext('One or more widgets have been moved but have not yet been saved')?>");

		} else {

			return undefined;

		}

	});

	// Show the fa-save icon in the breadcrumb bar if the user opens or closes a panel (In case he/she wants to save the new state)

	// (Sometimes this will cause us to see the icon when we don't need it, but better that than the other way round)

	$('.panel').on('hidden.bs.collapse shown.bs.collapse', function (e) {

	    if (e.currentTarget.id != 'widget-available') {

			$('#btnstore').removeClass("invisible");

		}

	});

});

//]]>

</script>

<?php

//build list of javascript include files

foreach (glob('widgets/javascript/*.js') as $file) {

	echo '<script src="'.$file.'"></script>';

}

include("foot.inc");