pfSense

<?php

/*

	Copyright (C) 2005 Colin Smith

	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.

*/

##|*IDENT=page-diagnostics-showstates

##|*NAME=Diagnostics: Show States page

##|*DESCR=Allow access to the 'Diagnostics: Show States' page.

##|*MATCH=diag_dump_states.php*

##|-PRIV

if($_GET['action']) {

			$retval = mwexec("/sbin/pfctl -k " . escapeshellarg($_GET['srcip']) . " -k " . escapeshellarg($_GET['dstip']));

			echo htmlentities("|{$_GET['srcip']}|{$_GET['dstip']}|{$retval}|");

	}

}

	if (is_ipaddr($_GET['filter'])) {

	$retval = mwexec("/sbin/pfctl -k {$tokill} -k 0/0");

	$retval = mwexec("/sbin/pfctl -k 0.0.0.0/0 -k {$tokill}");

}

<script type="text/javascript">

	function removeState(srcip, dstip) {

			jQuery(icon).bind("onclick","");

			jQuery(icon).attr('src',jQuery(icon).attr('src').replace("\.gif", "_d.gif"));

			jQuery(icon).css("cursor","wait");

				"?action=remove&srcip=" + srcip + "&dstip=" + dstip,

	}

	function removeComplete(req) {

		var values = req.responseText.split("|");

		if(values[3] != "0") {

		}

			function(index,row) { jQuery(row).fadeOut(1000); }

	}

</script>

		<td>

		<?php

			$tab_array[] = array(gettext("States"), true, "diag_dump_states.php");

			if (isset($config['system']['lb_use_sticky']))

				$tab_array[] = array(gettext("Source Tracking"), false, "diag_dump_states_sources.php");

			$tab_array[] = array(gettext("Reset States"), false, "diag_resetstate.php");

		?>

		</td>

	</tr>

	<tr>

		<td>

			<div id="mainarea">

<!-- Start of tab content -->

	$current_statecount=`pfctl -si | grep "current entries" | awk '{ print $3 }'`;

?>

		<td>

			<form action="<?=$_SERVER['SCRIPT_NAME'];?>" method="get">

			<table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="0">

						<input type="submit" class="formbtn" name="killfilter" value="<?=gettext("Kill");?>" />

					<?php endif; ?>

			</table>

			</form>

		</td>

	</tr>

	<tr>

		<td>

					<th class="listhdrr" width="65"><?=gettext("Source -> Router -> Destination");?></th>

					<th class="listhdr" width="24%"><?=gettext("State");?></th>

				<tbody>

$grepline = ($_GET['filter']) ? "| grep " . escapeshellarg(htmlspecialchars($_GET['filter'])) : "";

$fd = popen("/sbin/pfctl -s state {$grepline}", "r" );

while ($line = chop(fgets($fd))) {

	if($row >= 10000)

		break;

	$line_split = preg_split("/\s+/", $line);

	$type  = array_shift($line_split);

	$proto = array_shift($line_split);

	$state = array_pop($line_split);

	$info  = implode(" ", $line_split);

	/* 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 valign="top" name="r:<?= $srcip ?>:<?= $dstip ?>">

			<td class="listlr"><?= $proto ?></td>

			<td class="listr"><?= $info ?></td>

			<td class="listr"><?= $state ?></td>

			<td class="list">

			<img src="/themes/<?= $g['theme'] ?>/images/icons/icon_x.gif" height="17" width="17" border="0"

				onclick="removeState('<?= $srcip ?>', '<?= $dstip ?>');" style="cursor:pointer;"

				name="i:<?= $srcip ?>:<?= $dstip ?>"

				title="<?= gettext('Remove all state entries from') ?> <?= $srcip ?> <?= gettext('to') ?> <?= $dstip ?>" alt="" />

<?php

	$row++;

	ob_flush();

if ($row == 0): ?>

	<tr>

		<td class="list" colspan="4" align="center" valign="top">

		<?= gettext("No states were found.") ?>

		</td>

	</tr>

<?php endif;

pclose($fd);

		</td>

	</tr>

		<td class="list" colspan="4" align="center" valign="top">

		<?php if (!empty($_GET['filter'])): ?>

			<?=gettext("States matching current filter")?>: <?= $row ?>

		<?php endif; ?>

		</td>

	</tr>

<!-- End of tab content -->

		</div>

	</td>

  </tr>

</html>