summaryrefslogtreecommitdiffstats
path: root/src/usr/local/www/diag_tables.php
blob: 13f6372a6c788042a6cd2d934f2b176efe1c3caf (plain)
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
<?php
/*
 * diag_tables.php
 *
 * part of pfSense (https://www.pfsense.org)
 * Copyright (c) 2004-2016 Electric Sheep Fencing, LLC
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

##|+PRIV
##|*IDENT=page-diagnostics-tables
##|*NAME=Diagnostics: pf Table IP addresses
##|*DESCR=Allow access to the 'Diagnostics: Tables' page.
##|*MATCH=diag_tables.php*
##|-PRIV

$pgtitle = array(gettext("Diagnostics"), gettext("Tables"));
$shortcut_section = "aliases";

require_once("guiconfig.inc");

// Set default table
$tablename = "sshlockout";

if ($_REQUEST['type']) {
	$tablename = $_REQUEST['type'];
}

// Gather selected alias metadata.
if (isset($config['aliases']['alias'])) {
	foreach ($config['aliases']['alias'] as $alias) {
		if ( $alias['name'] == $tablename ) {
			$tmp = array();
			$tmp['type'] = $alias['type'];
			$tmp['name'] = $alias['name'];
			$tmp['url']  = $alias['url'];
			$tmp['freq'] = $alias['updatefreq'];
			break;
		}
	}
}

# Determine if selected alias is either a bogons or URL table.
if (($tablename == "bogons") || ($tablename == "bogonsv6")) {
	$bogons = true;
} else if (preg_match('/urltable/i', $tmp['type'])) {
	$urltable = true;
} else {
	$bogons = $urltable = false;
}

if ($_REQUEST['delete']) {
	if (is_ipaddr($_REQUEST['delete']) || is_subnet($_REQUEST['delete'])) {
		exec("/sbin/pfctl -t " . escapeshellarg($_REQUEST['type']) . " -T delete " . escapeshellarg($_REQUEST['delete']), $delete);
		echo htmlentities($_REQUEST['delete']);
	}
	exit;
}

if ($_POST['clearall']) {
	exec("/sbin/pfctl -t " . escapeshellarg($tablename) . " -T show", $entries);
	if (is_array($entries)) {
		foreach ($entries as $entryA) {
			$entry = trim($entryA);
			exec("/sbin/pfctl -t " . escapeshellarg($tablename) . " -T delete " . escapeshellarg($entry), $delete);
		}
	}
	unset($entries);
}

if ($_POST['Download'] && ($bogons || $urltable)) {

	if ($bogons) {				// If selected table is either bogons or bogonsv6.
		$mwexec_bg_cmd = '/etc/rc.update_bogons.sh now';
		$table_type = 'bogons';
		$db_name = 'bogons';
	} else if ($urltable) {		//  If selected table is a URL table alias.
		$mwexec_bg_cmd = '/etc/rc.update_urltables now forceupdate ' . $tablename;
		$table_type = 'urltables';
		$db_name = $tablename;
	}

	mwexec_bg($mwexec_bg_cmd);
	$maxtimetowait = 0;
	$loading = true;
	while ($loading == true) {
		$isrunning = `/bin/ps awwwux | /usr/bin/grep -v grep | /usr/bin/grep $table_type`;
		if ($isrunning == "") {
			$loading = false;
		}
		$maxtimetowait++;
		if ($maxtimetowait > 89) {
			$loading = false;
		}
		sleep(1);
	}
	if ($maxtimetowait < 90) {
		$savemsg = sprintf(gettext("The %s file contents have been updated."), $db_name);
	}
}

exec("/sbin/pfctl -t " . escapeshellarg($tablename) . " -T show", $entries);
exec("/sbin/pfctl -sT", $tables);

include("head.inc");

if ($savemsg) {
	print_info_box($savemsg, 'success');
}

if ($tablename == "webConfiguratorlockout") {
	$displayname = gettext("webConfigurator Lockout Table");
} else {
	$displayname = sprintf(gettext("%s Table"), ucfirst($tablename));
}

$form = new Form(false);

$section = new Form_Section('Table to Display');
$group = new Form_Group("Table");

$group->add(new Form_Select(
	'type',
	null,
	$tablename,
	array_combine($tables, $tables)
))->setHelp('Select a user-defined alias name or system table name to view its contents. <br/><br/>' .
	'Aliases become Tables when loaded into the active firewall ruleset. ' .
	'The contents displayed on this page reflect the current addresses inside tables used by the firewall.');

if ($bogons || $urltable || !empty($entries)) {
	if ($bogons || $urltable) {
		$group->add(new Form_Button(
			'Download',
			'Update',
			null,
			'fa-refresh'
		))->addClass('btn-success btn-sm');
	} elseif (!empty($entries)) {
		$group->add(new Form_Button(
			'clearall',
			'Empty Table',
			null,
			'fa-trash'
		))->addClass('btn-danger btn-sm');
	}
}

$section->add($group);
$form->add($section);
print $form;

if ($bogons || $urltable || !empty($entries)) {
?>
<div>
	<div class="infoblock blockopen">
<?php
	if ($bogons) {
		$table_file = '/etc/' . escapeshellarg($tablename);
	} else if ($urltable) {
		$table_file = '/var/db/aliastables/' . escapeshellarg($tablename) . '.txt';
	} else {
		$table_file = '';
	}

	$datestrregex = '(Mon|Tue|Wed|Thu|Fri|Sat|Sun).* GMT';
	$datelineregex = 'last.*' . $datestrregex;

	$last_updated = exec('/usr/bin/grep -i -m 1 -E "^# ' . $datelineregex . '" ' . $table_file . '|/usr/bin/grep -i -m 1 -E -o "' . $datestrregex . '"');

	if ($last_updated != "") {
		$last_update_msg = sprintf(gettext("Table last updated on %s."), $last_updated);
	} else {
		$last_update_msg = gettext("Date of last update of table is unknown.");
	}

	$records_count_msg = sprintf(gettext("%s records."), number_format(count($entries), 0, gettext("."), gettext(",")));

	# Display up to 10 comment lines (lines that begin with '#').
	unset($comment_lines);
	$res = exec('/usr/bin/grep -i -m 10 -E "^#" ' . $table_file, $comment_lines);

	foreach ($comment_lines as $comment_line) {
		$table_comments .= "$comment_line" . "<br />";
	}

	if ($table_comments) {
		print_info_box($last_update_msg . " &nbsp; &nbsp; " . $records_count_msg . "<br />" .
		'<span style="display:none" class="infoblock">' . ' ' . gettext("Hide table comments.") . '<br />' . $table_comments . '</span>' .
		'<span style="display:none"   id="showtblcom">' . ' ' . gettext("Show table comments.") . '</span>' .
		'' , 'info', false);
	} else {
		print_info_box($last_update_msg . "&nbsp; &nbsp; " . $records_count_msg, 'info', false);
	}
?>
	</div>
</div>
<?php
}
?>

<script type="text/javascript">
//<![CDATA[
events.push(function() {

	$('#showtblcom').show();

	$('[id^="showinfo1"]').click(function() {
			$('#showtblcom').toggle();
	});

	$('a[data-entry]').on('click', function() {
		var el = $(this);

		$.ajax(
			'/diag_tables.php',
			{
				type: 'post',
				data: {
					type: '<?=htmlspecialchars($tablename)?>',
					delete: $(this).data('entry')
				},
				success: function() {
					el.parents('tr').remove();
				},
		});
	});

	// Auto-submit the form on table selector change
	$('#type').on('change', function() {
        $('form').submit();
    });
});
//]]>
</script>

<?php
if (empty($entries)) {
	print_info_box(gettext("No entries exist in this table."), 'warning', false);
} else {
?>
<div class="panel panel-default">
	<div class="panel-heading"><h2 class="panel-title"><?=$displayname?></h2></div>
	<div class="panel-body">
		<div class="table-responsive">
			<table class="table table-striped table-hover table-condensed">
				<thead>
					<tr>
						<th><?=gettext("IP Address")?></th>
						<th></th>
					</tr>
				</thead>
				<tbody>
<?php
		// This is a band-aid for a yet to be root caused performance issue with large tables.  Suspected is css and/or sorting.
 		if (count($entries) > 3000) {
			print "<tr><td colspan='2'><pre>";
			foreach ($entries as $entry) {
				$entry = trim($entry);
					print $entry . "\n";
			}
			print "</pre></td></tr>";
		} else {
?>
<?php
		foreach ($entries as $entry):
			$entry = trim($entry);
?>
					<tr>
						<td>
							<?=$entry?>
						</td>
						<td>
							<?php if (!$bogons && !$urltable): ?>
								<a style="cursor: pointer;" data-entry="<?=htmlspecialchars($entry)?>">
									<i class="fa fa-trash" title="<?= gettext("Remove this entry") ?>"></i>
								</a>
							<?php endif ?>
						</td>
					</tr>
<?php endforeach ?>
<?php } ?>
				</tbody>
			</table>
		</div>
	</div>
</div>

<?php
}

include("foot.inc");
OpenPOWER on IntegriCloud