<?php
/*
	Copyright (C) 2014-2015 Deciso B.V.
	Copyright (C) 2005 Scott Ullrich (sullrich@gmail.com)
	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
	All rights reserved.

	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.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS 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
	AUTHOR 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.
*/

require("guiconfig.inc");
require_once("functions.inc");
require_once("filter.inc");
require_once("shaper.inc");

$pgtitle = array(gettext("Firewall"),gettext("Rules"));
$shortcut_section = "firewall";

function delete_nat_association($id) {
	global $config;

	if (!$id || !is_array($config['nat']['rule']))
		return;

	$a_nat = &$config['nat']['rule'];

	foreach ($a_nat as &$natent)
		if ($natent['associated-rule-id'] == $id)
			$natent['associated-rule-id'] = '';
}

if (!is_array($config['filter']['rule'])) {
	$config['filter']['rule'] = array();
}
filter_rules_sort();
$a_filter = &$config['filter']['rule'];

$if = $_GET['if'];
if ($_POST['if'])
	$if = $_POST['if'];

$ifdescs = get_configured_interface_with_descr();


// Drag and drop reordering
if($_REQUEST['dragdroporder']) {




	// First create a new ruleset array and tmp arrays
	$a_filter_before = array();
	$a_filter_order = array();
	$a_filter_order_tmp = array();
	$a_filter_after = array();
	$found = false;
	$drag_order = $_REQUEST['dragtable'];
	// Next traverse through rules building a new order for interface
	for ($i = 0; isset($a_filter[$i]); $i++) {
		if(( $_REQUEST['if'] == "FloatingRules" && isset($a_filter[$i]['floating']) ) || ( $a_filter[$i]['interface'] == $_REQUEST['if'] && !isset($a_filter[$i]['floating']) )) {
			$a_filter_order_tmp[] = $a_filter[$i];
			$found = true;
		} else if (!$found)
			$a_filter_before[] = $a_filter[$i];
		else
			$a_filter_after[] = $a_filter[$i];
	}
	// Reorder rules with the posted order
	for ($i = 0; $i<count($drag_order); $i++)
		$a_filter_order[] = $a_filter_order_tmp[$drag_order[$i]];
	// In case $drag_order didn't account for some rules, make sure we don't lose them
	if(count($a_filter_order) < count($a_filter_order_tmp)) {
		for ($i = 0; $i<count($a_filter_order_tmp); $i++)
			if(!in_array($i, $drag_order))
				$a_filter_order[] = $a_filter_order_tmp[$i];
	}
	// Overwrite filter rules with newly created items
	$config['filter']['rule'] = array_merge($a_filter_before, $a_filter_order, $a_filter_after);
	// Write configuration
	$config = write_config(gettext("Drag and drop firewall rules ordering update."));
	// Redirect back to page
	mark_subsystem_dirty('filter');
	$undo = array();
	foreach($_REQUEST['dragtable'] as $dt)
		$undo[] = "";
	$counter = 0;
	foreach($_REQUEST['dragtable'] as $dt) {
		$undo[$dt] = $counter;
		$counter++;
	}
	foreach($undo as $dt)
		$undotxt .= "&dragtable[]={$dt}";
	header("Location: firewall_rules.php?if=" . $_REQUEST['if'] . "&undodrag=true" . $undotxt);
	exit;
}

$icmptypes = array(
	"" => gettext("any"),
	"echoreq" => gettext("Echo request"),
	"echorep" => gettext("Echo reply"),
	"unreach" => gettext("Destination unreachable"),
	"squench" => gettext("Source quench"),
	"redir" => gettext("Redirect"),
	"althost" => gettext("Alternate Host"),
	"routeradv" => gettext("Router advertisement"),
	"routersol" => gettext("Router solicitation"),
	"timex" => gettext("Time exceeded"),
	"paramprob" => gettext("Invalid IP header"),
	"timereq" => gettext("Timestamp"),
	"timerep" => gettext("Timestamp reply"),
	"inforeq" => gettext("Information request"),
	"inforep" => gettext("Information reply"),
	"maskreq" => gettext("Address mask request"),
	"maskrep" => gettext("Address mask reply")
);

/* add group interfaces */
if (is_array($config['ifgroups']['ifgroupentry']))
	foreach($config['ifgroups']['ifgroupentry'] as $ifgen)
		if (have_ruleint_access($ifgen['ifname']))
			$iflist[$ifgen['ifname']] = $ifgen['ifname'];

foreach ($ifdescs as $ifent => $ifdesc)
	if(have_ruleint_access($ifent))
		$iflist[$ifent] = $ifdesc;

if ($config['l2tp']['mode'] == "server")
	if(have_ruleint_access("l2tp"))
		$iflist['l2tp'] = "L2TP VPN";

if ($config['pptpd']['mode'] == "server")
	if(have_ruleint_access("pptp"))
		$iflist['pptp'] = "PPTP VPN";

if (is_array($config['pppoes']['pppoe'])) {
	foreach ($config['pppoes']['pppoe'] as $pppoes)
		if (($pppoes['mode'] == 'server') && have_ruleint_access("pppoe"))
			$iflist['pppoe'] = "PPPoE Server";
}

/* add ipsec interfaces */
if (isset($config['ipsec']['enable']) || isset($config['ipsec']['client']['enable']))
	if(have_ruleint_access("enc0"))
		$iflist["enc0"] = "IPsec";

/* add openvpn/tun interfaces */
if  ($config['openvpn']["openvpn-server"] || $config['openvpn']["openvpn-client"])
	$iflist["openvpn"] = "OpenVPN";


if (!$if || !isset($iflist[$if])) {
	if ("any" == $if)
		$if = "FloatingRules";
	else if ("FloatingRules" != $if) {
		if (isset($iflist['wan']))
			$if = "wan";
		else
			$if = "FloatingRules";
	}
}

if ($_POST) {

	$pconfig = $_POST;

	if ($_POST['apply']) {
		$retval = 0;
		$retval = filter_configure();

		clear_subsystem_dirty('filter');

		$savemsg = sprintf(gettext("The settings have been applied. The firewall rules are now reloading in the background.<br />You can also %s monitor %s the reload progress"),"<a href='status_filter_reload.php'>","</a>");
	}
}

if ($_GET['act'] == "del") {
	if ($a_filter[$_GET['id']]) {
		if (!empty($a_filter[$_GET['id']]['associated-rule-id'])) {
			delete_nat_association($a_filter[$_GET['id']]['associated-rule-id']);
		}
		unset($a_filter[$_GET['id']]);
		if (write_config())
			mark_subsystem_dirty('filter');
		header("Location: firewall_rules.php?if=" . htmlspecialchars($if));
		exit;
	}
}

// Handle save msg if defined
if($_REQUEST['savemsg'])
	$savemsg = htmlentities($_REQUEST['savemsg']);

if (isset($_POST['del_x'])) {
	/* delete selected rules */
	if (is_array($_POST['rule']) && count($_POST['rule'])) {
		foreach ($_POST['rule'] as $rulei) {
			delete_nat_association($a_filter[$rulei]['associated-rule-id']);
			unset($a_filter[$rulei]);
		}
		if (write_config())
			mark_subsystem_dirty('filter');
		header("Location: firewall_rules.php?if=" . htmlspecialchars($if));
		exit;
	}
} else if ($_GET['act'] == "toggle") {
	if ($a_filter[$_GET['id']]) {
		if(isset($a_filter[$_GET['id']]['disabled']))
			unset($a_filter[$_GET['id']]['disabled']);
		else
			$a_filter[$_GET['id']]['disabled'] = true;
		if (write_config())
			mark_subsystem_dirty('filter');
		header("Location: firewall_rules.php?if=" . htmlspecialchars($if));
		exit;
	}
} else {
	/* yuck - IE won't send value attributes for image buttons, while Mozilla does -
	   so we use .x/.y to fine move button clicks instead... */
	unset($movebtn);
	foreach ($_POST as $pn => $pd) {
		if (preg_match("/move_(\d+)_x/", $pn, $matches)) {
			$movebtn = $matches[1];
			break;
		}
	}



	/* move selected rules before this rule */
	if (isset($movebtn) && is_array($_POST['rule']) && count($_POST['rule'])) {
		$a_filter_new = array();

		/* copy all rules < $movebtn and not selected */
		for ($i = 0; $i < $movebtn; $i++) {
			if (!in_array($i, $_POST['rule']))
				$a_filter_new[] = $a_filter[$i];
		}

		/* copy all selected rules */
		for ($i = 0; $i < count($a_filter); $i++) {
			if ($i == $movebtn)
				continue;
			if (in_array($i, $_POST['rule']))
				$a_filter_new[] = $a_filter[$i];
		}

		/* copy $movebtn rule */
		if ($movebtn < count($a_filter))
			$a_filter_new[] = $a_filter[$movebtn];

		/* copy all rules > $movebtn and not selected */
		for ($i = $movebtn+1; $i < count($a_filter); $i++) {
			if (!in_array($i, $_POST['rule']))
				$a_filter_new[] = $a_filter[$i];
		}

		$a_filter = $a_filter_new;
		if (write_config())
			mark_subsystem_dirty('filter');
		header("Location: firewall_rules.php?if=" . htmlspecialchars($if));
		exit;
	}
}
$closehead = true;



include("head.inc");
?>
	<script type="text/javascript" src="/themes/<?=$g['theme'];?>/assets/javascripts/jquery-sortable.js"></script>
	<style type="text/css">
		body.dragging, body.dragging * {
		  cursor: move !important;
		}

		.dragged {
		  position: absolute;
		  opacity: 0.5;
		  z-index: 2000;
		}

		ol.example li.placeholder {
		  position: relative;
		  /** More li styles **/
		}
		ol.example li.placeholder:before {
		  position: absolute;
		  /** Define arrowhead **/
		}
	</style>
</head>
<body>


<script type='text/javascript'>//<![CDATA[
	jQuery(window).load(
		function(){
			var originalLeave=jQuery.fn.popover.Constructor.prototype.leave;
			jQuery.fn.popover.Constructor.prototype.leave=function(obj)
			{
				var self=obj instanceof this.constructor?obj:jQuery(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.'+this.type)
				var container,timeout;originalLeave.call(this,obj);
				if(obj.currentTarget){container=jQuery(obj.currentTarget).siblings('.popover')
					timeout=self.timeout;
					container.one('mouseenter',function()
					{
						clearTimeout(timeout);
						container.one('mouseleave',function()
						{
							jQuery.fn.popover.Constructor.prototype.leave.call(self,self);
						});
					})
				}
			};
			jQuery('body').popover({selector:'[data-popover]',trigger:'click hover',placement:'auto',delay:{show:250,hide:50}
		});
	});
//]]>
</script>

<?php include("fbegin.inc"); ?>



	<section class="page-content-main">
		<div class="container-fluid">
			<div class="row">

				<?php if ($savemsg) print_info_box($savemsg); ?>
				<?php if (is_subsystem_dirty('filter')): ?><p>
				<?php
				if($_REQUEST['undodrag']) {
					foreach($_REQUEST['dragtable'] as $dt)
						$dragtable .= "&dragtable[]={$dt}";
					print_info_box_np_undo(gettext("The firewall rule configuration has been changed.<br />You must apply the changes in order for them to take effect."), "apply" , gettext("Apply changes") , "firewall_rules.php?if={$_REQUEST['if']}&dragdroporder=true&{$dragtable}");
				} else {
					print_info_box_np(gettext("The firewall rule configuration has been changed.<br />You must apply the changes in order for them to take effect."));
				}
				?>

				<?php endif; ?>

			    <section class="col-xs-12">


					 <?php
							/* active tabs */
							$tab_array = array();
							if ("FloatingRules" == $if)
								$active = true;
							else
								$active = false;
							$tab_array[] = array(gettext("Floating"), $active, "firewall_rules.php?if=FloatingRules");
							$tabscounter = 0; $i = 0; foreach ($iflist as $ifent => $ifname) {
								if ($ifent == $if)
									$active = true;
								else
									$active = false;
								$tab_array[] = array($ifname, $active, "firewall_rules.php?if={$ifent}");
							}
							display_top_tabs($tab_array);
						?>


						<div class="tab-content content-box col-xs-12" style="overflow: auto;">


		                        <form action="firewall_rules.php<? if (!empty($if)): ?>?if=<?=$if;?><? endif; ?>" method="post" name="iform" id="iform">

		                        <div class="table-responsive" >
			                        <table class="table table-striped table-sort dragable">
				                        <thead>
										<tr id="frheader">
										<th class="list">&nbsp;</th>
										<th class="list">&nbsp;</th>
										<th class="listhdrr"><?=gettext("Proto");?></th>
										<th class="listhdrr"><?=gettext("Source");?></th>
										<th class="listhdrr"><?=gettext("Port");?></th>
										<th class="listhdrr"><?=gettext("Destination");?></th>
										<th class="listhdrr"><?=gettext("Port");?></th>
										<th class="listhdrr"><?=gettext("Gateway");?></th>
										<th class="listhdrr"><?=gettext("Queue");?></th>
										<th class="listhdrr"><?=gettext("Schedule");?></th>
										<th class="listhdr"><?=gettext("Description");?></th>
										<th class="list">

												<?php
													$nrules = 0;
													for ($i = 0; isset($a_filter[$i]); $i++) {
														$filterent = $a_filter[$i];
														if ($filterent['interface'] != $if && !isset($filterent['floating']))
															continue;
														if (isset($filterent['floating']) && "FloatingRules" != $if)
															continue;
														$nrules++;
													}
												?>

												<?php if ($nrules): ?>
													<button name="del" type="submit" title="<?=gettext("delete selected rules");?>" onclick="return confirm('<?=gettext('Do you really want to delete the selected rules?');?>')" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-remove"></span></button>
												<?php endif; ?>
												<a href="firewall_rules_edit.php?if=<?=htmlspecialchars($if);?>&amp;after=-1" title="<?=gettext("add new rule");?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-plus"></span></a>
										</th>
										</tr>
				                        </thead>
				                        <tbody>
										<?php   // Show the anti-lockout rule if it's enabled, and we are on LAN with an if count > 1, or WAN with an if count of 1.
											if (!isset($config['system']['webgui']['noantilockout']) &&
												(((count($config['interfaces']) > 1) && ($if == 'lan'))
												|| ((count($config['interfaces']) == 1) && ($if == 'wan')))):

												$alports = implode('<br />', filter_get_antilockout_ports(true));
										?>
										<tr valign="top" id="antilockout">
										<td class="list">&nbsp;</td>
										<td class="listt" align="center"><span class="glyphicon glyphicon-play text-success"></span></td>

										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr"><?=$iflist[$if];?> Address</td>
										<td class="listr"><?= $alports ?></td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">&nbsp;</td>
										<td class="listbg"><?=gettext("Anti-Lockout Rule");?></td>
										<td valign="middle" class="list nowrap">
											<span title="<?=gettext("move selected rules before this rule");?>" alt="move" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-arrow-left"></span></span>
											<a href="system_advanced_admin.php" title="<?=gettext("edit rule");?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-pencil"></span></a>

											<span title="<?=gettext("add a new rule based on this one");?>" width="17" height="17" border="0" alt="add" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-plus"></span></span>
										</td>
										</tr>
							<?php endif; ?>

							<?php if (isset($config['interfaces'][$if]['blockpriv'])): ?>
										<tr valign="top" id="frrfc1918">
										<td class="list">&nbsp;</td>
										<td class="listt" align="center"><span class="glyphicon glyphicon-remove text-danger"></span></td>

										<td class="listr">*</td>
										<td class="listr"><?=gettext("RFC 1918 networks");?></td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">&nbsp;</td>
										<td class="listbg"><?=gettext("Block private networks");?></td>
										<td valign="middle" class="list nowrap">
											<span title="<?=gettext("move selected rules before this rule");?>" alt="move" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-arrow-left"></span></span>

												<a href="interfaces.php?if=<?=htmlspecialchars($if)?>#rfc1918" title="<?=gettext("edit rule");?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-pencil"></span></a>

												<span title="<?=gettext("add a new rule based on this one");?>" width="17" height="17" border="0" alt="add" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-plus"></span></span>
										</td>
										</tr>
							<?php endif; ?>
							<?php if (isset($config['interfaces'][$if]['blockbogons'])): ?>
										<tr valign="top" id="frrfc1918">
										<td class="list">&nbsp;</td>
										<td class="listt" align="center"><span class="glyphicon glyphicon-remove text-danger"></span></td>

										<td class="listr">*</td>
										<td class="listr"><?=gettext("Reserved/not assigned by IANA");?></td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listr">*</td>
										<td class="listbg"><?=gettext("Block bogon networks");?></td>
										<td valign="middle" class="list nowrap">
											<span title="<?=gettext("move selected rules before this rule");?>" alt="move" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-arrow-left"></span></span>

											<a href="interfaces.php?if=<?=htmlspecialchars($if)?>#rfc1918" title="<?=gettext("edit rule");?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-pencil"></span></a>

											<span title="<?=gettext("add a new rule based on this one");?>" width="17" height="17" border="0" alt="add" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-plus"></span></span>

										</td>
										</tr>
				                        </tbody>
							<?php endif; ?>
										<tbody id="dragtable">
							<?php $nrules = 0; for ($i = 0; isset($a_filter[$i]); $i++):
								$filterent = $a_filter[$i];
								if ($filterent['interface'] != $if && !isset($filterent['floating']))
									continue;
								if (isset($filterent['floating']) && "FloatingRules" != $if)
									continue;
								$isadvset = firewall_check_for_advanced_options($filterent);
								if($isadvset)
									$advanced_set = "<span class=\"glyphicon glypicon-cog\" title=\"" . gettext("advanced settings set") . ": {$isadvset}\"></span>";
								else
									$advanced_set = "";
							?>
										<tr valign="top" id="fr<?=$nrules;?>">
										<td class="listt">
											<input type="checkbox" id="frc<?=$nrules;?>" name="rule[]" value="<?=$i;?>"  />
											<?php echo $advanced_set; ?>
										</td>
										<td class="listt" align="center">
										<?php
											if ($filterent['type'] == "block") {
												$iconfn = "glyphicon-remove";
												$textss = "text-danger"; }
											else if ($filterent['type'] == "reject") {
												$iconfn = "glyphicon-remove";
												$textss = "text-warning"; }
											else if ($filterent['type'] == "match") {
												$iconfn = "glyphicon-ok";
												$textss = ""; }
											else {
												$iconfn = "glyphicon-play";
												$textss = "text-success"; }
											if (isset($filterent['disabled'])) {
												$textss = $textse = "text-muted";

											} else {
												//$textss = $textse = "";
												$textse = "";
											}
										?>
											<a href="?if=<?=htmlspecialchars($if);?>&amp;act=toggle&amp;id=<?=$i;?>" title="<?=gettext("click to toggle enabled/disabled status");?>" ><span class="glyphicon <?=$iconfn;?> <?=$textss;?>"></span></a>
										<?php
											if (isset($filterent['log'])):
												$iconfnlog = "glyphicon-info-sign";
											if (isset($filterent['disabled']))
												$iconfnlog .= " text-muted";
										?>
											<span class="glyphicon <?=$iconfnlog;?>"></span>
							<?php endif; ?>
										</td>
										<?php
											//build Alias popup box
											$alias_src_span_begin = "";
											//$alias_src_port_span_begin = "";
											//$alias_dst_span_begin = "";
											//$alias_dst_port_span_begin = "";

											$alias_popup = rule_popup($filterent['source']['address'],pprint_port($filterent['source']['port']),$filterent['destination']['address'],pprint_port($filterent['destination']['port']));
											//var_dump($alias_popup);
											//$alias_src_span_begin = $alias_popup["src"];
											//$alias_src_port_span_begin = $alias_popup["srcport"];
											//$alias_dst_span_begin = $alias_popup["dst"];
											//$alias_dst_port_span_begin = $alias_popup["dstport"];

											$alias_src_span_end = ""; //$alias_popup["src_end"];
											//$alias_src_port_span_end = $alias_popup["srcport_end"];
											//$alias_dst_span_end = $alias_popup["dst_end"];
											//$alias_dst_port_span_end = $alias_popup["dstport_end"];
											if ( count($alias_popup) > 0 ) {
												$aliases_popup['src']['addrlist']=explode(" ",$alias_popup['src']['address']);
												$aliases_popup['src']['detlist']=explode("||",$alias_popup['src']['detail']);

												$alias_src_span_begin="<span title=\"\" type=\"button\" data-placement=\"bottom\" data-popover=\"true\" data-html=\"true\" data-content='";
												foreach ($aliases_popup['src']['addrlist'] as $addrkey => $address) {
													$alias_src_span_begin=$alias_src_span_begin."<b>".$address."</b> <small>(".$aliases_popup['src']['detlist'][$addrkey].")</small>&nbsp;<br>";
												}
												$alias_src_span_begin=$alias_src_span_begin."' data-original-title='<a href=\"/firewall_aliases_edit.php?id=".(string)$alias_popup['src']['aliasid']."\" target=\"_self\" >
													<span class=\"text-primary\"><b>".htmlspecialchars(pprint_address($filterent['source']))."(".count($aliases_popup['src']['addrlist']).")"."</span></b></a>'>";
														//<i class="glyphicon glyphicon-list">&nbsp;</i><b>Vergelijk Producten</b>&nbsp;<span class="badge">2</span>
												$alias_src_span_end="</span>";
											}
											//build Schedule popup box
											$a_schedules = &$config['schedules']['schedule'];
											$schedule_span_begin = "";
											$schedule_span_end = "";
											$sched_caption_escaped = "";
											$sched_content = "";
											$schedstatus = false;
											$dayArray = array (gettext('Mon'),gettext('Tues'),gettext('Wed'),gettext('Thur'),gettext('Fri'),gettext('Sat'),gettext('Sun'));
											$monthArray = array (gettext('January'),gettext('February'),gettext('March'),gettext('April'),gettext('May'),gettext('June'),gettext('July'),gettext('August'),gettext('September'),gettext('October'),gettext('November'),gettext('December'));
											if($config['schedules']['schedule'] <> "" and is_array($config['schedules']['schedule'])) {
												foreach ($a_schedules as $schedule)
												{
													if ($schedule['name'] == $filterent['sched'] ){
														$schedstatus = filter_get_time_based_rule_status($schedule);

														foreach($schedule['timerange'] as $timerange) {
															$tempFriendlyTime = "";
															$tempID = "";
															$firstprint = false;
															if ($timerange){
																$dayFriendly = "";
																$tempFriendlyTime = "";

																//get hours
																$temptimerange = $timerange['hour'];
																$temptimeseparator = strrpos($temptimerange, "-");

																$starttime = substr ($temptimerange, 0, $temptimeseparator);
																$stoptime = substr ($temptimerange, $temptimeseparator+1);

																if ($timerange['month']){
																	$tempmontharray = explode(",", $timerange['month']);
																	$tempdayarray = explode(",",$timerange['day']);
																	$arraycounter = 0;
																	$firstDayFound = false;
																	$firstPrint = false;
																	foreach ($tempmontharray as $monthtmp){
																		$month = $tempmontharray[$arraycounter];
																		$day = $tempdayarray[$arraycounter];

																		if (!$firstDayFound)
																		{
																			$firstDay = $day;
																			$firstmonth = $month;
																			$firstDayFound = true;
																		}

																		$currentDay = $day;
																		$nextDay = $tempdayarray[$arraycounter+1];
																		$currentDay++;
																		if (($currentDay != $nextDay) || ($tempmontharray[$arraycounter] != $tempmontharray[$arraycounter+1])){
																			if ($firstPrint)
																				$dayFriendly .= ", ";
																			$currentDay--;
																			if ($currentDay != $firstDay)
																				$dayFriendly .= $monthArray[$firstmonth-1] . " " . $firstDay . " - " . $currentDay ;
																			else
																				$dayFriendly .=  $monthArray[$month-1] . " " . $day;
																			$firstDayFound = false;
																			$firstPrint = true;
																		}
																		$arraycounter++;
																	}
																}
																else
																{
																	$tempdayFriendly = $timerange['position'];
																	$firstDayFound = false;
																	$tempFriendlyDayArray = explode(",", $tempdayFriendly);
																	$currentDay = "";
																	$firstDay = "";
																	$nextDay = "";
																	$counter = 0;
																	foreach ($tempFriendlyDayArray as $day){
																		if ($day != ""){
																			if (!$firstDayFound)
																			{
																				$firstDay = $tempFriendlyDayArray[$counter];
																				$firstDayFound = true;
																			}
																			$currentDay =$tempFriendlyDayArray[$counter];
																			//get next day
																			$nextDay = $tempFriendlyDayArray[$counter+1];
																			$currentDay++;
																			if ($currentDay != $nextDay){
																				if ($firstprint)
																					$dayFriendly .= ", ";
																				$currentDay--;
																				if ($currentDay != $firstDay)
																					$dayFriendly .= $dayArray[$firstDay-1] . " - " . $dayArray[$currentDay-1];
																				else
																					$dayFriendly .= $dayArray[$firstDay-1];
																				$firstDayFound = false;
																				$firstprint = true;
																			}
																			$counter++;
																		}
																	}
																}
																$timeFriendly = $starttime . " - " . $stoptime;
																$description = $timerange['rangedescr'];
																$sched_content .= $dayFriendly . "; " . $timeFriendly . "<br />";
															}
														}
														$sched_caption_escaped = str_replace("'", "\'", $schedule['descr']);
														$schedule_span_begin = "<span style=\"cursor: help;\" onmouseover=\"domTT_activate(this, event, 'content', '<h1>{$sched_caption_escaped}</h1><p>{$sched_content}</p>', 'trail', true, 'delay', 0, 'fade', 'both', 'fadeMax', 93, 'styleClass', 'niceTitle');\" onmouseout=\"this.style.color = ''; domTT_mouseout(this, event);\"><u>";
														$schedule_span_end = "</u></span>";
													}
												}
											}
											$printicon = false;
											$alttext = "";
											$image = "";
											if (!isset($filterent['disabled'])) {
												if ($schedstatus) {
													if ($iconfn == "block" || $iconfn == "reject") {
														$image = "glyphicon-remove text-danger";
														$alttext = gettext("Traffic matching this rule is currently being denied");
													} else {
														$image = "glyphicon-play text-success";
														$alttext = gettext("Traffic matching this rule is currently being allowed");
													}
													$printicon = true;
												} else if ($filterent['sched']) {
													if ($iconfn == "block" || $iconfn == "reject")
														$image = "glyphicon-remove text-muted";
													else
														$image = "glyphicon-remove text-danger";
													$alttext = gettext("This rule is not currently active because its period has expired");
													$printicon = true;
												}
											}
										?>
										<td class="listr" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
										<span class="<?=$textse;?>">
										<?php
											if (isset($filterent['ipprotocol'])) {
												switch($filterent['ipprotocol']) {
													case "inet":
														echo "IPv4 ";
														break;
													case "inet6":
														echo "IPv6 ";
														break;
													case "inet46":
														echo "IPv4+6 ";
														break;
												}
											} else {
												echo "IPv4 ";
											}
											if (isset($filterent['protocol'])) {
												echo strtoupper($filterent['protocol']);
												if (strtoupper($filterent['protocol']) == "ICMP" && !empty($filterent['icmptype'])) {
													echo ' <span style="cursor: help;" title="ICMP type: ' . $icmptypes[$filterent['icmptype']] . '"><u>';
													echo $filterent['icmptype'];
													echo '</u></span>';
												}
											} else echo "*";
										?>
										</span>
										</td>
										<td class="listr" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
											<span class="<?=$textse;?>"><?php echo $alias_src_span_begin;?><?php echo htmlspecialchars(pprint_address($filterent['source']));?><?php echo $alias_src_span_end;?></span>
										</td>
										<td class="listr"  id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
											<span class="<?=$textse;?>"><!--?php echo $alias_src_port_span_begin;?--><?php echo htmlspecialchars(pprint_port($filterent['source']['port'])); ?><!--?php echo $alias_src_port_span_end;?--></span>
										</td>
										<td class="listr"  id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
											<span class="<?=$textse;?>"><!--?php echo $alias_dst_span_begin;?--><?php echo htmlspecialchars(pprint_address($filterent['destination'])); ?><!--?php echo $alias_dst_span_end;?--></span>
										</td>
										<td class="listr"  id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
											<span class="<?=$textse;?>"><!--?php echo $alias_dst_port_span_begin;?--><?php echo htmlspecialchars(pprint_port($filterent['destination']['port'])); ?><!--?php echo $alias_dst_port_span_end;?--></span>
										</td>
										<td class="listr"  id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
											<span class="<?=$textse;?>"><?php if (isset($config['interfaces'][$filterent['gateway']]['descr'])) echo htmlspecialchars($config['interfaces'][$filterent['gateway']]['descr']); else  echo htmlspecialchars(pprint_port($filterent['gateway'])); ?></span>
										</td>
										<td class="listr" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
										<span class="<?=$textse;?>">
										<?php
											if (isset($filterent['ackqueue']) && isset($filterent['defaultqueue'])) {
												$desc = $filterent['ackqueue'] ;
												echo "<a href=\"firewall_shaper_queues.php?queue={$filterent['ackqueue']}&amp;action=show\">{$desc}</a>";
												$desc = $filterent['defaultqueue'];
												echo "/<a href=\"firewall_shaper_queues.php?queue={$filterent['defaultqueue']}&amp;action=show\">{$desc}</a>";
											} else if (isset($filterent['defaultqueue'])) {
												$desc = $filterent['defaultqueue'];
												echo "<a href=\"firewall_shaper_queues.php?queue={$filterent['defaultqueue']}&amp;action=show\">{$desc}</a>";
											} else
												echo gettext("none");
										?>
										</span>
										</td>
										<td class="listr" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';"><font color="black">
											<?php if ($printicon) { ?><span class="glyphicon <?php echo $image; ?>" title="<?php echo $alttext;?>" <?php } ?><span class="<?=$textse;?>"><?php echo $schedule_span_begin;?><?=htmlspecialchars($filterent['sched']);?>&nbsp;<?php echo $schedule_span_end; ?></span>
										</font></td>

										<td class="listbg descr" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
											<span class="<?=$textse;?>"><?=htmlspecialchars($filterent['descr']);?>&nbsp;</span>
										</td>
										<td valign="middle" class="list nowrap">
												<button name="move_<?=$i;?>_x" type="submit" title="<?=gettext("move selected rules before this rule"); ?>" onmouseover="fr_insline(<?=$nrules;?>, true)" onmouseout="fr_insline(<?=$nrules;?>, false)" class="btn btn-default btn-xs" value="<?=$i;?>"><span class="glyphicon glyphicon-arrow-left"></span></button>
												<a href="firewall_rules_edit.php?id=<?=$i;?>" title="<?=gettext("edit rule"); ?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-pencil"></span></a>

												<a href="firewall_rules.php?act=del&amp;if=<?=htmlspecialchars($if);?>&amp;id=<?=$i;?>" title="<?=gettext("delete rule"); ?>" onclick="return confirm('Do you really want to delete this rule?')" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-remove"></span></a>
												<a href="firewall_rules_edit.php?dup=<?=$i;?>" title="<?=gettext("add a new rule based on this one"); ?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-plus"></span></a>
										</td>
										</tr>
										<?php $nrules++; endfor; ?>
										  </tbody>
							<?php if ($nrules == 0): ?>
										<tr>
										<td class="listt"></td>
										<td class="listt"></td>
										<td class="listlr" colspan="11" align="center" valign="middle">
										<span class="gray">
								<?php if ($_REQUEST['if'] == "FloatingRules"): ?>
											<?=gettext("No floating rules are currently defined."); ?><br /><br />
								<?php else: ?>
											<?=gettext("No rules are currently defined for this interface"); ?><br />
											<?=gettext("All incoming connections on this interface will be blocked until you add pass rules."); ?><br /><br />
								<?php endif; ?>
											<?=gettext("Click the"); ?> <a href="firewall_rules_edit.php?if=<?=htmlspecialchars($if);?>"  class="btn btn-default btn-xs"><span class="glyphicon glyphicon-plus"></span></a><?=gettext(" button to add a new rule.");?></span>
										</td>
										</tr>
							<?php endif; ?>
										<tr id="fr<?=$nrules;?>">
										<td class="list"></td>
										<td class="list"></td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="list">

										<?php if ($nrules): ?>
											<button name="move_<?=$i;?>_x" type="submit" value="<?=$i;?>"  title="<?=gettext("move selected rules to end");?>" onmouseover="fr_insline(<?=$nrules;?>, true)" onmouseout="fr_insline(<?=$nrules;?>, false)" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-arrow-left"></span></button>
											<button name="del" type="submit" title="<?=gettext("delete selected rules");?>" onclick="return confirm('<?=gettext('Do you really want to delete the selected rules?');?>')" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-remove"></span></button>
											<a href="firewall_rules_edit.php?if=<?=htmlspecialchars($if);?>" title="<?=gettext("add new rule");?>"  class="btn btn-default btn-xs"><span class="glyphicon glyphicon-plus"></span></a>
										<?php endif; ?>

										</td>
										</tr>
									</tbody>
									</table>


									<div class="container-fluid">
									<table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="0" summary="icons">
										<tr>
											<td width="16"><span class="glyphicon glyphicon-play text-success"></span></td>
											<td width="100"><?=gettext("pass");?></td>
											<td width="14"></td>
											<td width="16"><span class="glyphicon glyphicon-ok"></span></td>
											<td width="100"><?=gettext("match");?></td>
											<td width="14"></td>
											<td width="16"><span class="glyphicon glyphicon-remove text-danger"></span></td>
											<td width="100"><?=gettext("block");?></td>
											<td width="14"></td>
											<td width="16"><span class="glyphicon glyphicon-remove text-warning"></span></td>
											<td width="100"><?=gettext("reject");?></td>
											<td width="14"></td>
											<td width="16"><span class="glyphicon glyphicon-info-sign"></span></td>
											<td width="100"><?=gettext("log");?></td>
										</tr>
										<tr>
											<td><span class="glyphicon glyphicon-play text-muted"></span></td>
											<td class="nowrap"><?=gettext("pass (disabled)");?></td>
											<td>&nbsp;</td>
											<td><span class="glyphicon glyphicon-ok text-muted"></span></td>
											<td class="nowrap"><?=gettext("match (disabled)");?></td>
											<td>&nbsp;</td>
											<td><span class="glyphicon glyphicon-remove text-muted"></span></td>
											<td class="nowrap"><?=gettext("block (disabled)");?></td>
											<td>&nbsp;</td>
											<td><span class="glyphicon glyphicon-remove text-muted"></span></td>
											<td class="nowrap"><?=gettext("reject (disabled)");?></td>
											<td>&nbsp;</td>
											<td width="16"><span class="glyphicon glyphicon-info-sign text-muted"></span></td>
											<td class="nowrap"><?=gettext("log (disabled)");?></td>
										</tr>
										<tr>
											<td colspan="10">
												<p>&nbsp;</p>
												<strong>
													<span class="red"><?=gettext("Hint:");?></span>
												</strong><br />
												<ul>
												<?php if ("FloatingRules" != $if): ?>
													<li><?=gettext("Rules are evaluated on a first-match basis (i.e. " .
													"the action of the first rule to match a packet will be executed). " .
													"This means that if you use block rules, you'll have to pay attention " .
													"to the rule order. Everything that isn't explicitly passed is blocked " .
													"by default. ");?>
													</li>
												<?php else: ?>
													<li><?=gettext("Floating rules are evaluated on a first-match basis (i.e. " .
													"the action of the first rule to match a packet will be executed) only " .
													"if the 'quick' option is checked on a rule. Otherwise they will only apply if no " .
													"other rules match. Pay close attention to the rule order and options " .
													"chosen. If no rule here matches, the per-interface or default rules are used. ");?>
													</li>
												<?php endif; ?>
												</ul>
											 </td>
										</tr>
									</table>
									</div>
								</div>
		                    </form>
					</div>
			    </section>
			</div>
		</div>
	</section>

<input type="hidden" name="if" value="<?=htmlspecialchars($if);?>" />
<!-- <script type="text/javascript">
//<![CDATA[
	var number_of_rules = <?=$nrules?>;
	<?php $nrules = 0; for ($i = 0; isset($a_filter[$i]); $i++): ?>

		Sortable.create("dragtable", {
			tag:"tr",
			format:"fr([0-9999999])",
			containment:["dragtable"],
			onChange:function(affected) {
				document.body.style.cursor = 'move';
			},
			onUpdate:function(container) {
				document.body.style.cursor = 'move';
				updateOrder(Sortable.serialize('dragtable', 'tr'));
			}
		});

	<?php endfor; ?>

	jQuery('#loading').hide();
//]]>
</script> -->

<script type="text/javascript">

	$(function  () {
	 $('table.dragable').sortable({
		  containerSelector: 'table',
		  itemPath: '> tbody#dragtable',
		  itemSelector: 'tr',
		  placeholder: '<tr class="placeholder"/>',
		  onDrop: function(item,container,_super, event) {
			   item.removeClass("dragged").removeAttr("style");
			   $("body").removeClass("dragging");


			  updateOrder(container);
		  }
		})
	});

	function updateOrder(container) {
		if(document.getElementById("redboxtable"))
			//jQuery('#redboxtable').hide();

		//jQuery('#loading').show();

		document.body.style.cursor = 'wait';

		var drag_url = '';
		$('tbody#dragtable tr').each(function(i, obj) {

			drag_url += '&dragtable[]='+$(obj).attr('id').replace('fr','');
		});

		document.location = 'firewall_rules.php?if=<?=htmlspecialchars($if);?>&dragdroporder=true' + drag_url;
		return;
	}

</script>

<?php include("foot.inc"); ?>
