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<?php
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/*
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diag_dump_states.php
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Copyright (C) 2005-2009 Scott Ullrich
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Copyright (C) 2005 Colin Smith
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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pfSense_BUILDER_BINARIES: /sbin/pfctl
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pfSense_MODULE: filter
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*/
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##|+PRIV
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##|*IDENT=page-diagnostics-showstates
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##|*NAME=Diagnostics: Show States page
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##|*DESCR=Allow access to the 'Diagnostics: Show States' page.
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##|*MATCH=diag_dump_states.php*
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##|-PRIV
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require_once("guiconfig.inc");
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/* handle AJAX operations */
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if($_GET['action']) {
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if($_GET['action'] == "remove") {
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if (is_ipaddr($_GET['srcip']) and is_ipaddr($_GET['dstip'])) {
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$retval = mwexec("/sbin/pfctl -K " . escapeshellarg($_GET['srcip']) . " -K " . escapeshellarg($_GET['dstip']));
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echo htmlentities("|{$_GET['srcip']}|{$_GET['dstip']}|{$retval}|");
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} else {
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echo gettext("invalid input");
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}
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exit;
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}
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}
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/* get our states */
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if($_GET['filter']) {
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exec("/sbin/pfctl -s Sources | grep " . escapeshellarg(htmlspecialchars($_GET['filter'])), $sources);
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}
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else {
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exec("/sbin/pfctl -s Sources", $sources);
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}
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$pgtitle = array(gettext("Diagnostics"),gettext("Show Source Tracking"));
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?=$jsevents["body"]["onload"];?>">
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<?php include("fbegin.inc"); ?>
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<form action="diag_dump_states_sources.php" method="get" name="iform">
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<script type="text/javascript">
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//<![CDATA[
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function removeSource(srcip, dstip) {
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var busy = function(index,icon) {
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jQuery(icon).bind("onclick","");
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jQuery(icon).attr('src',jQuery(icon).attr('src').replace("\.gif", "_d.gif"));
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jQuery(icon).css("cursor","wait");
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}
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jQuery('img[name="i:' + srcip + ":" + dstip + '"]').each(busy);
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jQuery.ajax(
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"<?=$_SERVER['SCRIPT_NAME'];?>" +
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"?action=remove&srcip=" + srcip + "&dstip=" + dstip,
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{ type: "get", complete: removeComplete }
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);
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}
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function removeComplete(req) {
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var values = req.responseText.split("|");
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if(values[3] != "0") {
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alert('<?=gettext("An error occurred.");?>');
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return;
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}
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jQuery('tr[name="r:' + values[1] + ":" + values[2] + '"]').each(
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function(index,row) { jQuery(row).fadeOut(1000); }
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);
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}
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//]]>
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</script>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td>
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<?php
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$tab_array = array();
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$tab_array[] = array(gettext("States"), false, "diag_dump_states.php");
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$tab_array[] = array(gettext("Source Tracking"), true, "diag_dump_states_sources.php");
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$tab_array[] = array(gettext("Reset States"), false, "diag_resetstate.php");
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display_top_tabs($tab_array);
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?>
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</td>
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</tr>
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<tr>
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<td>
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<div id="mainarea">
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<!-- Start of tab content -->
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<table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td>
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<form action="<?=$_SERVER['SCRIPT_NAME'];?>" method="get">
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<table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td> </td>
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<td style="font-weight:bold;" align="right">
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<?=gettext("Filter expression:");?>
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<input type="text" name="filter" class="formfld search" value="<?=htmlspecialchars($_GET['filter']);?>" size="30" />
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<input type="submit" class="formbtn" value="<?=gettext("Filter");?>" />
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</td>
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</tr>
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</table>
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</form>
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</td>
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</tr>
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<tr>
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<td>
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<table class="tabcont sortable" width="100%" border="0" cellspacing="0" cellpadding="0">
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<thead>
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<tr>
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<th class="listhdrr" width="40%"><?=gettext("Source -> Destination");?></th>
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<th class="listhdrr" width="15%"><?=gettext("# States");?></th>
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<th class="listhdrr" width="15%"><?=gettext("# Connections");?></th>
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<th class="listhdr" width="15%"><?=gettext("Rate");?></th>
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<th class="list sort_ignore" width="1%"></th>
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</tr>
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</thead>
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<tbody>
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<?php
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$row = 0;
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if(count($sources) > 0) {
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foreach($sources as $line) {
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if($row >= 1000)
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break;
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// 192.168.20.2 -> 216.252.56.1 ( states 10, connections 0, rate 0.0/0s )
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$source_split = "";
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preg_match("/(.*)\s\(\sstates\s(.*),\sconnections\s(.*),\srate\s(.*)\s\)/", $line, $source_split);
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list($all, $info, $numstates, $numconnections, $rate) = $source_split;
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$source_split = "";
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preg_match("/(.*)\s\<?-\>?\s(.*)/", $info, $source_split);
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list($all, $srcip, $dstip) = $source_split;
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?>
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<tr valign='top' name='r:<?php echo "{$srcip}:{$dstip}" ?>'>
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<td class='listlr'><?php echo $info;?></td>
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<td class='listr'><?php echo $numstates;?></td>
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<td class='listr'><?php echo $numconnections;?></td>
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<td class='listr'><?php echo $rate;?></td>
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<td class='list'>
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<img src='/themes/<?php echo $g['theme']; ?>/images/icons/icon_x.gif' height='17' width='17' border='0'
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onclick="removeSource(<?php echo "'{$srcip}', '{$dstip}'"; ?>);" style='cursor:pointer;'
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name='i:<?php echo "{$srcip}:{$dstip}"; ?>'
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title='<?php echo gettext("Remove all source tracking entries from") . " {$srcip} " . gettext("to") . " {$dstip}";?>' alt='' />
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</td>
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</tr>
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<?php
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$row++;
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}
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}
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else {
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echo "<tr>
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<td class='list' colspan='5' align='center' valign='top'>
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" . gettext("No source tracking entries were found.") . "
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</td>
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</tr>";
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}
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?>
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</tbody>
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</table>
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</td>
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</tr>
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</table>
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<!-- End of tab content -->
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</div>
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</td>
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</tr>
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</table>
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<?php require("fend.inc"); ?>
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</body>
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</html>
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