1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
|
<?php
/* $Id$ */
/*
diag_logs_filter.php
part of pfSense
Copyright (C) 2004-2009 Scott Ullrich
originally based on m0n0wall (http://m0n0.ch/wall)
Copyright (C) 2003-2009 Manuel Kasper <mk@neon1.net>,
Jim Pingle jim@pingle.org
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.
*/
/*
pfSense_MODULE: filter
*/
##|+PRIV
##|*IDENT=page-diagnostics-logs-firewall
##|*NAME=Diagnostics: Logs: Firewall page
##|*DESCR=Allow access to the 'Diagnostics: Logs: Firewall' page.
##|*MATCH=diag_logs_filter.php*
##|-PRIV
require("guiconfig.inc");
require_once("filter_log.inc");
# --- AJAX RESOLVE ---
if (isset($_POST['resolve'])) {
$ip = strtolower($_POST['resolve']);
$res = (is_ipaddr($ip) ? gethostbyaddr($ip) : '');
if ($res && $res != $ip)
$response = array('resolve_ip' => $ip, 'resolve_text' => $res);
else
$response = array('resolve_ip' => $ip, 'resolve_text' => gettext("Cannot resolve"));
echo json_encode(str_replace("\\","\\\\", $response)); // single escape chars can break JSON decode
exit;
}
function getGETPOSTsettingvalue($settingname, $default)
{
$settingvalue = $default;
if($_GET[$settingname])
$settingvalue = $_GET[$settingname];
if($_POST[$settingname])
$settingvalue = $_POST[$settingname];
return $settingvalue;
}
$rulenum = getGETPOSTsettingvalue('getrulenum', null);
if($rulenum) {
list($rulenum, $tracker, $type) = explode(',', $rulenum);
$rule = find_rule_by_number($rulenum, $tracker, $type);
echo gettext("The rule that triggered this action is") . ":\n\n{$rule}";
exit;
}
$filtersubmit = getGETPOSTsettingvalue('filtersubmit', null);
if ($filtersubmit) {
$interfacefilter = getGETPOSTsettingvalue('interface', null);
$filtertext = getGETPOSTsettingvalue('filtertext', "");
$filterlogentries_qty = getGETPOSTsettingvalue('filterlogentries_qty', null);
}
$filterlogentries_submit = getGETPOSTsettingvalue('filterlogentries_submit', null);
if ($filterlogentries_submit) {
$filterfieldsarray = array();
$actpass = getGETPOSTsettingvalue('actpass', null);
$actblock = getGETPOSTsettingvalue('actblock', null);
$filterfieldsarray['act'] = str_replace(" ", " ", trim($actpass . " " . $actblock));
$filterfieldsarray['act'] = $filterfieldsarray['act'] != "" ? $filterfieldsarray['act'] : 'All';
$filterfieldsarray['time'] = getGETPOSTsettingvalue('filterlogentries_time', null);
$filterfieldsarray['interface'] = getGETPOSTsettingvalue('filterlogentries_interfaces', null);
$filterfieldsarray['srcip'] = getGETPOSTsettingvalue('filterlogentries_sourceipaddress', null);
$filterfieldsarray['srcport'] = getGETPOSTsettingvalue('filterlogentries_sourceport', null);
$filterfieldsarray['dstip'] = getGETPOSTsettingvalue('filterlogentries_destinationipaddress', null);
$filterfieldsarray['dstport'] = getGETPOSTsettingvalue('filterlogentries_destinationport', null);
$filterfieldsarray['proto'] = getGETPOSTsettingvalue('filterlogentries_protocol', null);
$filterfieldsarray['tcpflags'] = getGETPOSTsettingvalue('filterlogentries_protocolflags', null);
$filterlogentries_qty = getGETPOSTsettingvalue('filterlogentries_qty', null);
}
$filter_logfile = "{$g['varlog_path']}/filter.log";
$nentries = $config['syslog']['nentries'];
# Override Display Quantity
if ($filterlogentries_qty)
$nentries = $filterlogentries_qty;
if (!$nentries)
$nentries = 50;
if ($_POST['clear'])
clear_log_file($filter_logfile);
$pgtitle = array(gettext("Status"),gettext("System logs"),gettext("Firewall"));
$shortcut_section = "firewall";
include("head.inc");
?>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<script src="/javascript/filter_log.js" type="text/javascript"></script>
<?php include("fbegin.inc"); ?>
<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="logs filter">
<tr><td>
<?php
$tab_array = array();
$tab_array[] = array(gettext("System"), false, "diag_logs.php");
$tab_array[] = array(gettext("Firewall"), true, "diag_logs_filter.php");
$tab_array[] = array(gettext("DHCP"), false, "diag_logs_dhcp.php");
$tab_array[] = array(gettext("Portal Auth"), false, "diag_logs_auth.php");
$tab_array[] = array(gettext("IPsec"), false, "diag_logs_ipsec.php");
$tab_array[] = array(gettext("PPP"), false, "diag_logs_ppp.php");
$tab_array[] = array(gettext("VPN"), false, "diag_logs_vpn.php");
$tab_array[] = array(gettext("Load Balancer"), false, "diag_logs_relayd.php");
$tab_array[] = array(gettext("OpenVPN"), false, "diag_logs_openvpn.php");
$tab_array[] = array(gettext("NTP"), false, "diag_logs_ntpd.php");
$tab_array[] = array(gettext("Settings"), false, "diag_logs_settings.php");
display_top_tabs($tab_array);
?>
</td></tr>
<tr><td class="tabnavtbl">
<?php
$tab_array = array();
$tab_array[] = array(gettext("Normal View"), true, "/diag_logs_filter.php");
$tab_array[] = array(gettext("Dynamic View"), false, "/diag_logs_filter_dynamic.php");
$tab_array[] = array(gettext("Summary View"), false, "/diag_logs_filter_summary.php");
display_top_tabs($tab_array);
?>
</td>
</tr>
<tr>
<td>
<div id="mainarea">
<table class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0" style="sortableMultirow:<?=$config['syslog']['filterdescriptions'] === "2"?2:1?>" summary="main area">
<tr>
<td colspan="<?=(!isset($config['syslog']['rawfilter']))?7:2?>" align="left" valign="middle">
<div id="filterlogentries_show" class="widgetconfigdiv" style="<?=(!isset($config['syslog']['rawfilter']))?"":"display:none"?>">
<form id="filterlogentries" name="filterlogentries" action="diag_logs_filter.php" method="post">
<?php
$Include_Act = explode(",", str_replace(" ", ",", $filterfieldsarray['act']));
if ($filterfieldsarray['interface'] == "All") $interface = "";
?>
<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="action">
<tr>
<td rowspan="2">
<div align="center"><?=gettext("Action");?></div>
<div align="left">
<input id="actpass" name="actpass" type="checkbox" value="Pass" <?php if (in_arrayi('Pass', $Include_Act)) echo "checked=\"checked\""; ?> /> Pass<br />
<input id="actblock" name="actblock" type="checkbox" value="Block" <?php if (in_arrayi('Block', $Include_Act)) echo "checked=\"checked\""; ?> /> Block<br />
</div>
</td>
<td>
<div align="center"><?=gettext("Time");?></div>
<div align="center"><input id="filterlogentries_time" name="filterlogentries_time" class="formfld search" type="text" size="12" value="<?= $filterfieldsarray['time'] ?>" /></div>
</td>
<td>
<div align="center"><?=gettext("Source IP Address");?></div>
<div align="center"><input id="filterlogentries_sourceipaddress" name="filterlogentries_sourceipaddress" class="formfld search" type="text" size="35" value="<?= $filterfieldsarray['srcip'] ?>" /></div>
</td>
<td>
<div align="center"><?=gettext("Source Port");?></div>
<div align="center"><input id="filterlogentries_sourceport" name="filterlogentries_sourceport" class="formfld search" type="text" size="10" value="<?= $filterfieldsarray['srcport'] ?>" /></div>
</td>
<td>
<div align="center"><?=gettext("Protocol");?></div>
<div align="center"><input id="filterlogentries_protocol" name="filterlogentries_protocol" class="formfld search" type="text" size="5" value="<?= $filterfieldsarray['proto'] ?>" /></div>
</td>
<td>
<div align="center" style="vertical-align:top;"><?=gettext("Quantity");?></div>
<div align="center" style="vertical-align:top;"><input id="filterlogentries_qty" name="filterlogentries_qty" class="" type="text" size="6" value="<?= $filterlogentries_qty ?>" /></div>
</td>
</tr>
<tr>
<td valign="top">
<div align="center"><?=gettext("Interface");?></div>
<div align="center"><input id="filterlogentries_interfaces" name="filterlogentries_interfaces" class="formfld search" type="text" size="12" value="<?= $filterfieldsarray['interface'] ?>" /></div>
</td>
<td valign="top">
<div align="center"><?=gettext("Destination IP Address");?></div>
<div align="center"><input id="filterlogentries_destinationipaddress" name="filterlogentries_destinationipaddress" class="formfld search" type="text" size="35" value="<?= $filterfieldsarray['dstip'] ?>" /></div>
</td>
<td valign="top">
<div align="center"><?=gettext("Destination Port");?></div>
<div align="center"><input id="filterlogentries_destinationport" name="filterlogentries_destinationport" class="formfld search" type="text" size="10" value="<?= $filterfieldsarray['dstport'] ?>" /></div>
</td>
<td valign="top">
<div align="center"><?=gettext("Protocol Flags");?></div>
<div align="center"><input id="filterlogentries_protocolflags" name="filterlogentries_protocolflags" class="formfld search" type="text" size="5" value="<?= $filterfieldsarray['tcpflags'] ?>" /></div>
</td>
<td valign="bottom">
<div align="center"><input id="filterlogentries_submit" name="filterlogentries_submit" type="submit" class="formbtn" value="<?=gettext("Filter");?>" /></div>
</td>
</tr>
<tr>
<td></td>
<td colspan="5">
<?printf(gettext('Matches %1$s regular expression%2$s.'), '<a target="_blank" href="http://www.php.net/manual/en/book.pcre.php">', '</a>');?>
<?=gettext("Precede with exclamation (!) as first character to exclude match.");?>
</td>
</tr>
</table>
</form>
</div>
<div id="filterform_show" class="widgetconfigdiv" style="<?=(!isset($config['syslog']['rawfilter']))?"display:none":""?>">
<form id="filterform" name="filterform" action="diag_logs_filter.php" method="post">
<table width="0%" border="0" cellpadding="0" cellspacing="0" summary="firewall log">
<tr>
<td>
<div align="center" style="vertical-align:top;"><?=gettext("Interface");?></div>
<div align="center" style="vertical-align:top;">
<select name="interface" onchange="dst_change(this.value,iface_old,document.iform.dsttype.value);iface_old = document.iform.interface.value;typesel_change();">
<option value="" <?=$interfacefilter?"":"selected=\"selected\""?>>*Any interface</option>
<?php
$iflist = get_configured_interface_with_descr(false, true);
//$iflist = get_interface_list();
// Allow extending of the firewall edit interfaces
pfSense_handle_custom_code("/usr/local/pkg/firewall_nat/pre_interfaces_edit");
foreach ($iflist as $if => $ifdesc)
$interfaces[$if] = $ifdesc;
if ($config['l2tp']['mode'] == "server")
$interfaces['l2tp'] = "L2TP VPN";
if ($config['pptpd']['mode'] == "server")
$interfaces['pptp'] = "PPTP VPN";
if (is_pppoe_server_enabled() && have_ruleint_access("pppoe"))
$interfaces['pppoe'] = "PPPoE Server";
/* add ipsec interfaces */
if (isset($config['ipsec']['enable']) || isset($config['ipsec']['client']['enable']))
$interfaces["enc0"] = "IPsec";
/* add openvpn/tun interfaces */
if ($config['openvpn']["openvpn-server"] || $config['openvpn']["openvpn-client"])
$interfaces["openvpn"] = "OpenVPN";
foreach ($interfaces as $iface => $ifacename): ?>
<option value="<?=$iface;?>" <?=($iface==$interfacefilter)?"selected=\"selected\"":"";?>><?=htmlspecialchars($ifacename);?></option>
<?php endforeach; ?>
</select>
</div>
</td>
<td>
<div align="center" style="vertical-align:top;"><?=gettext("Filter expression");?></div>
<div align="center" style="vertical-align:top;"><input id="filtertext" name="filtertext" class="formfld search" style="vertical-align:top;" type="text" size="35" value="<?=$filtertext?>" /></div>
</td>
<td>
<div align="center" style="vertical-align:top;"><?=gettext("Quantity");?></div>
<div align="center" style="vertical-align:top;"><input id="filterlogentries_qty" name="filterlogentries_qty" class="" style="vertical-align:top;" type="text" size="6" value="<?= $filterlogentries_qty ?>" /></div>
</td>
<td>
<div align="center" style="vertical-align:top;"> </div>
<div align="center" style="vertical-align:top;"><input id="filtersubmit" name="filtersubmit" type="submit" class="formbtn" style="vertical-align:top;" value="<?=gettext("Filter");?>" /></div>
</td>
</tr>
<tr>
<td></td>
<td colspan="2">
<?printf(gettext('Matches %1$s regular expression%2$s.'), '<a target="_blank" href="http://www.php.net/manual/en/book.pcre.php">', '</a>');?>
</td>
</tr>
</table>
</form>
</div>
<div style="float: right; vertical-align:middle">
<br />
<?php if (!isset($config['syslog']['rawfilter']) && (isset($config['syslog']['filterdescriptions']) && $config['syslog']['filterdescriptions'] === "2")):?>
<a href="#" onclick="toggleListDescriptions()">Show/hide rule descriptions</a>
<?php endif;?>
</div>
</td>
</tr>
<?php if (!isset($config['syslog']['rawfilter'])):
$iflist = get_configured_interface_with_descr(false, true);
if ($iflist[$interfacefilter])
$interfacefilter = $iflist[$interfacefilter];
if ($filterlogentries_submit)
$filterlog = conv_log_filter($filter_logfile, $nentries, $nentries + 100, $filterfieldsarray);
else
$filterlog = conv_log_filter($filter_logfile, $nentries, $nentries + 100, $filtertext, $interfacefilter);
?>
<tr>
<td colspan="<?=$config['syslog']['filterdescriptions']==="1"?7:6?>" class="listtopic">
<?php if ( (!$filtertext) && (!$filterfieldsarray) )
printf(gettext("Last %s firewall log entries."),count($filterlog));
else
echo count($filterlog). ' ' . gettext("matched log entries.");
printf(gettext("Max(%s)"),$nentries);?>
</td>
</tr>
<tr class="sortableHeaderRowIdentifier">
<td width="10%" class="listhdrr"><?=gettext("Act");?></td>
<td width="10%" class="listhdrr"><?=gettext("Time");?></td>
<td width="15%" class="listhdrr"><?=gettext("If");?></td>
<?php if ($config['syslog']['filterdescriptions'] === "1"):?>
<td width="10%" class="listhdrr"><?=gettext("Rule");?></td>
<?php endif;?>
<td width="25%" class="listhdrr"><?=gettext("Source");?></td>
<td width="25%" class="listhdrr"><?=gettext("Destination");?></td>
<td width="15%" class="listhdrr"><?=gettext("Proto");?></td>
</tr>
<?php
if ($config['syslog']['filterdescriptions'])
buffer_rules_load();
$rowIndex = 0;
foreach ($filterlog as $filterent):
$evenRowClass = $rowIndex % 2 ? " listMReven" : " listMRodd";
$rowIndex++;?>
<tr class="<?=$evenRowClass?>">
<td class="listMRlr nowrap" align="center" sorttable_customkey="<?=$filterent['act']?>">
<center>
<a onclick="javascript:getURL('diag_logs_filter.php?getrulenum=<?php echo "{$filterent['rulenum']},{$filterent['tracker']},{$filterent['act']}"; ?>', outputrule);">
<img border="0" src="<?php echo find_action_image($filterent['act']);?>" width="11" height="11" align="middle" alt="<?php echo $filterent['act'] .'/'. $filterent['tracker'];?>" title="<?php echo $filterent['act'] .'/'. $filterent['tracker'];?>" />
<?php if ($filterent['count']) echo $filterent['count'];?></a></center></td>
<td class="listMRr nowrap"><?php echo htmlspecialchars($filterent['time']);?></td>
<td class="listMRr nowrap">
<?php if ($filterent['direction'] == "out"): ?>
<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/out.gif" alt="Direction=OUT" title="Direction=OUT"/>
<?php endif; ?>
<?php echo htmlspecialchars($filterent['interface']);?></td>
<?php
if ($config['syslog']['filterdescriptions'] === "1")
echo("<td class=\"listMRr nowrap\">".find_rule_by_number_buffer($filterent['rulenum'],$filterent['tracker'],$filterent['act'])."</td>");
$int = strtolower($filterent['interface']);
$proto = strtolower($filterent['proto']);
if($filterent['version'] == '6') {
$ipproto = "inet6";
$filterent['srcip'] = "[{$filterent['srcip']}]";
$filterent['dstip'] = "[{$filterent['dstip']}]";
} else {
$ipproto = "inet";
}
$srcstr = $filterent['srcip'] . get_port_with_service($filterent['srcport'], $proto);
$src_htmlclass = str_replace(array('.', ':'), '-', $filterent['srcip']);
$dststr = $filterent['dstip'] . get_port_with_service($filterent['dstport'], $proto);
$dst_htmlclass = str_replace(array('.', ':'), '-', $filterent['dstip']);
?>
<td class="listMRr nowrap">
<img onclick="javascript:resolve_with_ajax('<?php echo "{$filterent['srcip']}"; ?>');" title="<?=gettext("Click to resolve");?>" class="ICON-<?= $src_htmlclass; ?>" border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_log.gif" alt="Icon Reverse Resolve with DNS"/>
<a href="easyrule.php?<?php echo "action=block&int={$int}&src={$filterent['srcip']}&ipproto={$ipproto}"; ?>" title="<?=gettext("Easy Rule: Add to Block List");?>" onclick="return confirm('<?=gettext("Do you really want to add this BLOCK rule?")."\n\n".gettext("Easy Rule is still experimental.")."\n".gettext("Continue at risk of your own peril.")."\n".gettext("Backups are also nice.")?>')">
<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_block_add.gif" alt="Icon Easy Rule: Add to Block List" /></a>
<?php echo $srcstr . '<span class="RESOLVE-' . $src_htmlclass . '"></span>';?>
</td>
<td class="listMRr nowrap">
<img onclick="javascript:resolve_with_ajax('<?php echo "{$filterent['dstip']}"; ?>');" title="<?=gettext("Click to resolve");?>" class="ICON-<?= $dst_htmlclass; ?>" border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_log.gif" alt="Icon Reverse Resolve with DNS"/>
<a href="easyrule.php?<?php echo "action=pass&int={$int}&proto={$proto}&src={$filterent['srcip']}&dst={$filterent['dstip']}&dstport={$filterent['dstport']}&ipproto={$ipproto}"; ?>" title="<?=gettext("Easy Rule: Pass this traffic");?>" onclick="return confirm('<?=gettext("Do you really want to add this PASS rule?")."\n\n".gettext("Easy Rule is still experimental.")."\n".gettext("Continue at risk of your own peril.")."\n".gettext("Backups are also nice.");?>')">
<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_pass_add.gif" alt="Icon Easy Rule: Pass this traffic" /></a>
<?php echo $dststr . '<span class="RESOLVE-' . $dst_htmlclass . '"></span>';?>
</td>
<?php
if ($filterent['proto'] == "TCP")
$filterent['proto'] .= ":{$filterent['tcpflags']}";
?>
<td class="listMRr nowrap"><?php echo htmlspecialchars($filterent['proto']);?></td>
</tr>
<?php if (isset($config['syslog']['filterdescriptions']) && $config['syslog']['filterdescriptions'] === "2"):?>
<tr class="<?=$evenRowClass?>">
<td colspan="2" class="listMRDescriptionL listMRlr" />
<td colspan="4" class="listMRDescriptionR listMRr nowrap"><?=find_rule_by_number_buffer($filterent['rulenum'],$filterent['tracker'],$filterent['act']);?></td>
</tr>
<?php endif;
endforeach;
buffer_rules_clear(); ?>
<?php else: ?>
<tr>
<td colspan="2" class="listtopic">
<?php printf(gettext("Last %s firewall log entries"),$nentries);?></td>
</tr>
<?php
if($filtertext)
dump_clog($filter_logfile, $nentries, true, array("$filtertext"));
else
dump_clog($filter_logfile, $nentries);
?>
<?php endif; ?>
<tr>
<td align="left" valign="top" colspan="3">
<form id="clearform" name="clearform" action="diag_logs_filter.php" method="post" style="margin-top: 14px;">
<input id="submit" name="clear" type="submit" class="formbtn" value="<?=gettext("Clear log");?>" />
</form>
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
<p><span class="vexpl"><a href="https://doc.pfsense.org/index.php/What_are_TCP_Flags%3F">TCP Flags</a>: F - FIN, S - SYN, A or . - ACK, R - RST, P - PSH, U - URG, E - ECE, W - CWR</span></p>
<?php include("fend.inc"); ?>
<!-- AJAXY STUFF -->
<script type="text/javascript">
//<![CDATA[
function resolve_with_ajax(ip_to_resolve) {
var url = "/diag_logs_filter.php";
jQuery.ajax(
url,
{
type: 'post',
dataType: 'json',
data: {
resolve: ip_to_resolve,
},
complete: resolve_ip_callback
});
}
function resolve_ip_callback(transport) {
var response = jQuery.parseJSON(transport.responseText);
var resolve_class = htmlspecialchars(response.resolve_ip.replace(/[.:]/g, '-'));
var resolve_text = '<small><br />' + htmlspecialchars(response.resolve_text) + '<\/small>';
jQuery('span.RESOLVE-' + resolve_class).html(resolve_text);
jQuery('img.ICON-' + resolve_class).removeAttr('title');
jQuery('img.ICON-' + resolve_class).removeAttr('alt');
jQuery('img.ICON-' + resolve_class).attr('src', '/themes/<?= $g['theme']; ?>/images/icons/icon_log_d.gif');
jQuery('img.ICON-' + resolve_class).prop('onclick', null);
// jQuery cautions that "removeAttr('onclick')" fails in some versions of IE
}
// From http://stackoverflow.com/questions/5499078/fastest-method-to-escape-html-tags-as-html-entities
function htmlspecialchars(str) {
return str.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/'/g, ''');
}
//]]>
</script>
</body>
</html>
|