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Commit cbed5e4e authored by Ad Schellevis's avatar Ad Schellevis Committed by Franco Fichtner
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(legacy) refactor diag_dump_states.php 

(cherry picked from commit 56f3f564)
parent 5ea4c31d
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Showing with 172 additions and 237 deletions
src/www/diag_dump_states.php
View file @ cbed5e4e
<?php
/*
Copyright (C) 2014 Deciso B.V.
Copyright (C) 2005-2009 Scott Ullrich
Copyright (C) 2005 Colin Smith
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.
Copyright (C) 2014-2016 Deciso B.V.
Copyright (C) 2005-2009 Scott Ullrich
Copyright (C) 2005 Colin Smith
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_once("guiconfig.inc");
......@@ -33,229 +33,164 @@ require_once("interfaces.inc");
/* handle AJAX operations */
if(isset($_POST['action']) && $_POST['action'] == "remove") {
if (isset($_POST['srcip']) && isset($_POST['dstip']) && is_ipaddr($_POST['srcip']) && is_ipaddr($_POST['dstip'])) {
$retval = mwexec("/sbin/pfctl -k " . escapeshellarg($_POST['srcip']) . " -k " . escapeshellarg($_POST['dstip']));
echo htmlentities("|{$_POST['srcip']}|{$_POST['dstip']}|{$retval}|");
} else {
echo gettext("invalid input");
}
return;
if (isset($_POST['srcip']) && isset($_POST['dstip']) && is_ipaddr($_POST['srcip']) && is_ipaddr($_POST['dstip'])) {
$retval = mwexec("/sbin/pfctl -k " . escapeshellarg($_POST['srcip']) . " -k " . escapeshellarg($_POST['dstip']));
echo htmlentities("|{$_POST['srcip']}|{$_POST['dstip']}|{$retval}|");
} else {
echo gettext("invalid input");
}
exit;
}
if (isset($_POST['filter']) && isset($_POST['killfilter'])) {
if (is_ipaddr($_POST['filter'])) {
$tokill = escapeshellarg($_POST['filter'] . "/32");
} elseif (is_subnet($_POST['filter'])) {
$tokill = escapeshellarg($_POST['filter']);
} else {
// Invalid filter
$tokill = "";
}
if (!empty($tokill)) {
$retval = mwexec("/sbin/pfctl -k {$tokill} -k 0/0");
$retval = mwexec("/sbin/pfctl -k 0.0.0.0/0 -k {$tokill}");
}
if (is_ipaddr($_POST['filter'])) {
$tokill = escapeshellarg($_POST['filter'] . "/32");
} elseif (is_subnet($_POST['filter'])) {
$tokill = escapeshellarg($_POST['filter']);
} else {
// Invalid filter
$tokill = "";
}
if (!empty($tokill)) {
mwexec("/sbin/pfctl -k {$tokill} -k 0/0");
mwexec("/sbin/pfctl -k 0.0.0.0/0 -k {$tokill}");
}
}
include("head.inc");
?>
<body>
<?php include("fbegin.inc"); ?>
<script type="text/javascript">
//<![CDATA[
function removeState(srcip, dstip) {
var busy = function(index,icon) {
jQuery(icon).bind("onclick","");
jQuery(icon).attr('src',jQuery(icon).attr('src').replace("\.gif", "_d.gif"));
jQuery(icon).css("cursor","wait");
}
jQuery('span[name="i:' + srcip + ":" + dstip + '"]').each(busy);
jQuery.ajax(
"<?=$_SERVER['SCRIPT_NAME'];?>",
{
type: "post",
data: {
action: "remove",
srcip: srcip,
dstip: dstip
},
complete: removeComplete
}
);
}
function removeComplete(req) {
var values = req.responseText.split("|");
if(values[3] != "0") {
alert('<?=gettext("An error occurred.");?>');
return;
}
jQuery('tr[id="r:' + values[1] + ":" + values[2] + '"]').each(
function(index,row) { jQuery(row).fadeOut(1000); }
);
}
//]]>
<script type="text/javascript">
$( document ).ready(function() {
// delete state
$(".act_del").click(function(event){
event.preventDefault();
var srcip = $(this).data('srcip');
var dstip = $(this).data('dstip');
var rowid = $(this).data('rowid');
$.post(window.location, {action: 'remove', srcip: srcip, dstip: dstip}, function(data) {
$("."+rowid).hide();
});
});
});
</script>
<section class="page-content-main">
<div class="container-fluid">
<div class="row">
<section class="col-xs-12">
<div class="tab-content content-box col-xs-12">
<form action="<?=$_SERVER['SCRIPT_NAME'];?>" method="post" name="iform">
<?php
$current_statecount=`pfctl -si | grep "current entries" | awk '{ print $3 }'`;
?>
<table class="table table-striped">
<tbody>
<tr>
<td><?=gettext("Current total state count");?>: <?= $current_statecount ?></td>
<td><?=gettext("Filter expression:");?></td>
<td><input type="text" name="filter" class="form-control search" value="<?=htmlspecialchars($_POST['filter']);?>" size="30" /></td>
<td> <input type="submit" class="btn btn-primary" value="<?=gettext("Filter");?>" />
<?php if (isset($_POST['filter']) && (is_ipaddr($_POST['filter']) || is_subnet($_POST['filter']))): ?>
<input type="submit" class="btn" name="killfilter" value="<?=gettext("Kill");?>" />
<?php endif; ?>
</td>
</tr>
</tbody>
</table>
</form>
<div class="container-fluid tab-content">
<div class="tab-pane active" id="system">
<div class="content-box">
<div class="table-responsive">
<table class="table table-striped table-sort sortable __nomb">
<tr class="content-box-head">
<th>
<table>
<tr>
<td><?=gettext("Int");?></td>
<td>
<span class="table-sort-icon glyphicon glyphicon-sort"></span>
</td>
</tr>
</table>
</th>
<th>
<table>
<tr>
<td><?=gettext("Proto");?></td>
<td>
<span class="table-sort-icon glyphicon glyphicon-sort"></span>
</td>
</tr>
</table>
</th>
<th>
<table>
<tr>
<td><?=gettext("Source -> Router -> Destination");?></td>
<td>
<span class="table-sort-icon glyphicon glyphicon-sort"></span>
</td>
</tr>
</table>
</th>
<th>
<table>
<tr>
<td><?=gettext("State");?></td>
<td>
<span class="table-sort-icon glyphicon glyphicon-sort"></span>
</td>
</tr>
</table>
</th>
<th></th>
</tr>
<?php
$row = 0;
/* get our states */
$grepline = (isset($_POST['filter'])) ? "| /usr/bin/egrep " . escapeshellarg(htmlspecialchars($_POST['filter'])) : "";
$fd = popen("/sbin/pfctl -s state {$grepline}", "r" );
while ($line = chop(fgets($fd))) {
if($row >= 10000)
break;
$line_split = preg_split("/\s+/", $line);
$iface = array_shift($line_split);
$proto = array_shift($line_split);
$state = array_pop($line_split);
$info = implode(" ", $line_split);
// We may want to make this optional, with a large state table, this could get to be expensive.
$iface = convert_real_interface_to_friendly_descr($iface);
/* break up info and extract $srcip and $dstip */
$ends = preg_split("/\<?-\>?/", $info);
$parts = explode(":", $ends[0]);
$srcip = trim($parts[0]);
$parts = explode(":", $ends[count($ends) - 1]);
$dstip = trim($parts[0]);
?>
<tr id="r:<?= $srcip ?>:<?= $dstip ?>">
<td class="listlr"><?= $iface ?></td>
<td class="listr"><?= $proto ?></td>
<td class="listr"><?= $info ?></td>
<td class="listr"><?= $state ?></td>
<td class="list">
<a href="#" onclick="removeState('<?= $srcip ?>', '<?= $dstip ?>');" name="i:<?= $srcip ?>:<?= $dstip ?>" class="btn btn-default" title="<?= gettext('Remove all state entries from') ?> <?= $srcip ?> <?= gettext('to') ?> <?= $dstip ?>"><span class="glyphicon glyphicon-remove"></span></a>
</td>
</tr>
<?php
$row++;
ob_flush();
}
if ($row == 0): ?>
<tr>
<td class="list" colspan="5" align="center" valign="top">
<?= gettext("No states were found.") ?>
</td>
</tr>
<?php endif;
pclose($fd);
?>
</table>
<?php if (isset($_POST['filter']) && !empty($_POST['filter'])): ?>
<div class="col-xs-12"><p><?=gettext("States matching current filter")?>: <?= $row ?></p></div>
<?php endif; ?>
</div>
</div>
</div>
</div>
</div>
</section>
</div>
</div>
</section>
<section class="page-content-main">
<div class="container-fluid">
<div class="row">
<section class="col-xs-12">
<div class="content-box">
<form method="post" name="iform">
<?php
$current_statecount=`pfctl -si | grep "current entries" | awk '{ print $3 }'`;?>
<table class="table table-striped">
<thead>
<tr>
<th><?=gettext("Current total state count");?></th>
<th><?=gettext("Filter expression:");?></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><?=$current_statecount?></td>
<td>
<input type="text" name="filter" value="<?=!empty($_POST['filter']) ? htmlspecialchars($_POST['filter']) : "";?>"/>
</td>
<td>
<input type="submit" class="btn btn-primary" value="<?=gettext("Filter");?>" />
<?php if (isset($_POST['filter']) && (is_ipaddr($_POST['filter']) || is_subnet($_POST['filter']))): ?>
<input type="submit" class="btn btn-primary" name="killfilter" value="<?=gettext("Kill");?>" />
<?php endif; ?>
</td>
</tr>
</tbody>
</table>
</form>
</div>
</section>
<section class="col-xs-12">
<div class="content-box">
<div class="content-box-main">
<div class="table-responsive">
<table id="state_table" class="table table-condensed table-hover table-striped">
<thead>
<tr>
<th data-column-id="int"><?=gettext("Int");?></th>
<th data-column-id="proto"><?=gettext("Proto");?></th>
<th data-column-id="path"><?=gettext("Source -> Router -> Destination");?></th>
<th data-column-id="state"><?=gettext("State");?></th>
</tr>
</thead>
<tbody>
<?php
$row = 0;
/* get our states */
$grepline = (isset($_POST['filter'])) ? "| /usr/bin/egrep " . escapeshellarg(htmlspecialchars($_POST['filter'])) : "";
$fd = popen("/sbin/pfctl -s state {$grepline}", "r" );
while ($line = chop(fgets($fd))):
if ($row >= 10000) {
break;
}
$line_split = preg_split("/\s+/", $line);
$iface = array_shift($line_split);
$proto = array_shift($line_split);
$state = array_pop($line_split);
$info = htmlspecialchars(implode(" ", $line_split));
// We may want to make this optional, with a large state table, this could get to be expensive.
$iface = convert_real_interface_to_friendly_descr($iface);
/* break up info and extract $srcip and $dstip */
$ends = preg_split("/\<?-\>?/", $info);
$parts = explode(":", $ends[0]);
$srcip = trim($parts[0]);
$parts = explode(":", $ends[count($ends) - 1]);
$dstip = trim($parts[0]);
// states can be deleted by source / dest combination, all matching records use the same class.
$rowid = str_replace(array('.', ':'), '_', $srcip.$dstip);
?>
<tr class="r<?=$rowid;?>">
<td><?= $iface ?></td>
<td><?= $proto ?></td>
<td><?= $info ?></td>
<td><?= $state ?></td>
<td>
<a href="#" data-rowid="r<?=$rowid?>" data-srcip="<?=$srcip?>" data-dstip="<?=$dstip;?>" class="act_del btn btn-default" title="<?= gettext('Remove all state entries from') ?> <?= $srcip ?> <?= gettext('to') ?> <?= $dstip ?>"><span class="glyphicon glyphicon-remove"></span></a>
</td>
</tr>
<?php
$row++;
endwhile;
if ($row == 0): ?>
<tr>
<td colspan="5"><?= gettext("No states were found.") ?></td>
</tr>
<?php
endif;
pclose($fd);?>
</tbody>
<tfoot>
<?php
if (!empty($_POST['filter'])): ?>
<tr>
<td colspan="5"><?=gettext("States matching current filter")?>: <?= $row ?></td>
</tr>
<?php
endif;?>
</tfoot>
</table>
</div>
</div>
</div>
</section>
</div>
</div>
</section>
<?php include('foot.inc');?>
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