summaryrefslogtreecommitdiffstats
path: root/src/usr/local/www/interfaces_qinq_edit.php
blob: da4acf1170d4e4a26aaec83616a1e7b4b34e4025 (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
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
<?php
/*
 * interfaces_qinq_edit.php
 *
 * part of pfSense (https://www.pfsense.org)
 * Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
 * 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.
 *
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgment:
 *    "This product includes software developed by the pfSense Project
 *    for use in the pfSense® software distribution. (http://www.pfsense.org/).
 *
 * 4. The names "pfSense" and "pfSense Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    coreteam@pfsense.org.
 *
 * 5. Products derived from this software may not be called "pfSense"
 *    nor may "pfSense" appear in their names without prior written
 *    permission of the Electric Sheep Fencing, LLC.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *
 * "This product includes software developed by the pfSense Project
 * for use in the pfSense software distribution (http://www.pfsense.org/).
 *
 * THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
 * EXPRESSED 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 pfSense PROJECT OR
 * ITS CONTRIBUTORS 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.
 */

##|+PRIV
##|*IDENT=page-interfaces-qinq-edit
##|*NAME=Interfaces: QinQ: Edit
##|*DESCR=Allow access to 'Interfaces: QinQ: Edit' page
##|*MATCH=interfaces_qinq_edit.php*
##|-PRIV

$pgtitle = array(gettext("Interfaces"), gettext("QinQs"), gettext("Edit"));
$shortcut_section = "interfaces";

require_once("guiconfig.inc");

if (!is_array($config['qinqs']['qinqentry'])) {
	$config['qinqs']['qinqentry'] = array();
}

$a_qinqs = &$config['qinqs']['qinqentry'];

$portlist = get_interface_list();

/* add LAGG interfaces */
if (is_array($config['laggs']['lagg']) && count($config['laggs']['lagg'])) {
	foreach ($config['laggs']['lagg'] as $lagg) {
		$portlist[$lagg['laggif']] = $lagg;
	}
}

if (count($portlist) < 1) {
	header("Location: interfaces_qinq.php");
	exit;
}

if (is_numericint($_GET['id'])) {
	$id = $_GET['id'];
}
if (isset($_POST['id']) && is_numericint($_POST['id'])) {
	$id = $_POST['id'];
}

if (isset($id) && $a_qinqs[$id]) {
	$pconfig['if'] = $a_qinqs[$id]['if'];
	$pconfig['tag'] = $a_qinqs[$id]['tag'];
	$pconfig['members'] = $a_qinqs[$id]['members'];
	$pconfig['descr'] = html_entity_decode($a_qinqs[$id]['descr']);
	$pconfig['autogroup'] = isset($a_qinqs[$id]['autogroup']);
	$pconfig['autoadjustmtu'] = isset($a_qinqs[$id]['autoadjustmtu']);
}

if ($_POST) {
	unset($input_errors);
	$pconfig = $_POST;

	if (empty($_POST['tag'])) {
		$input_errors[] = gettext("First level tag cannot be empty.");
	}
	if (isset($id) && $a_qinqs[$id]['tag'] != $_POST['tag']) {
		$input_errors[] = gettext("Modifying the first level tag of an existing entry is not allowed.");
	}
	if (isset($id) && $a_qinqs[$id]['if'] != $_POST['if']) {
		$input_errors[] = gettext("Modifying the interface of an existing entry is not allowed.");
	}
	if (!isset($id)) {
		foreach ($a_qinqs as $qinqentry) {
			if ($qinqentry['tag'] == $_POST['tag'] && $qinqentry['if'] == $_POST['if']) {
				$input_errors[] = gettext("QinQ level already exists for this interface, edit it!");
			}
		}
		if (is_array($config['vlans']['vlan'])) {
			foreach ($config['vlans']['vlan'] as $vlan) {
				if ($vlan['tag'] == $_POST['tag'] && $vlan['if'] == $_POST['if']) {
					$input_errors[] = gettext("A normal VLAN exists with this tag please remove it to use this tag for QinQ first level.");
				}
			}
		}
	}

	$qinqentry = array();
	$qinqentry['if'] = $_POST['if'];
	$qinqentry['tag'] = $_POST['tag'];

	if ($_POST['autogroup'] == "yes") {
		$qinqentry['autogroup'] = true;
	}

	$tag_min = 1;
	$tag_max = 4094;
	$tag_format_error = false;
	$members = "";

	// Read the POSTed member array into a space separated list translating any ranges
	// into their included values
	$membercounter = 0;
	$membername = "member{$membercounter}";
	$valid_members = array();

	while (isset($_POST[$membername])) {
		if (is_intrange($_POST[$membername], $tag_min, $tag_max)) {
			$sep = (strpos($_POST[$membername], ":") === false) ? "-" : ":";
			$member = explode($sep, $_POST[$membername]);
			for ($i = intval($member[0]); $i <= intval($member[1]); $i++) {
				$valid_members[] = $i;
			}
		} elseif (is_numericint($_POST[$membername]) && ($_POST[$membername] >= $tag_min) && ($_POST[$membername] <= $tag_max)) {
			$valid_members[] = intval($_POST[$membername]);
		} elseif ($_POST[$membername] != "") {
			$tag_format_error = true;
		} // else ignore empty rows

		// Remember the POSTed values so they can be redisplayed if there were errors.
		$posted_members .= ($membercounter == 0 ? '':' ') . $_POST[$membername];

		$membercounter++;
		$membername = "member{$membercounter}";
	}

	if ($tag_format_error) {
		$input_errors[] = sprintf(gettext('Tags can contain only numbers or a range  (in format #-#) from %1$s to %2$s.'), $tag_min, $tag_max);
	}

	// Just use the unique valid members. There could have been overlap in the ranges or repeat of numbers entered.
	$members = implode(" ", array_unique($valid_members));

	if ($members == "") {
		$input_errors[] = gettext("At least one tag must be entered.");
	}

	if (!$input_errors) {
		$qinqentry['members'] = $members;
		$qinqentry['descr'] = $_POST['descr'];
		$qinqentry['vlanif'] = "{$_POST['if']}_{$_POST['tag']}";
		$nmembers = explode(" ", $members);

		if (isset($id) && $a_qinqs[$id]) {
			$omembers = explode(" ", $a_qinqs[$id]['members']);
			$delmembers = array_diff($omembers, $nmembers);
			$addmembers = array_diff($nmembers, $omembers);

			if ((count($delmembers) > 0) || (count($addmembers) > 0)) {
				$fd = fopen("{$g['tmp_path']}/netgraphcmd", "w");
				foreach ($delmembers as $tag) {
					fwrite($fd, "shutdown {$qinqentry['vlanif']}h{$tag}:\n");
					fwrite($fd, "msg {$qinqentry['vlanif']}qinq: delfilter \\\"{$qinqentry['vlanif']}{$tag}\\\"\n");
				}

				foreach ($addmembers as $member) {
					$qinq = array();
					$qinq['if'] = $qinqentry['vlanif'];
					$qinq['tag'] = $member;
					$macaddr = get_interface_mac($qinqentry['vlanif']);
					interface_qinq2_configure($qinq, $fd, $macaddr);
				}

				fclose($fd);
				mwexec("/usr/sbin/ngctl -f {$g['tmp_path']}/netgraphcmd");
			}
			$a_qinqs[$id] = $qinqentry;
		} else {
			interface_qinq_configure($qinqentry);
			$a_qinqs[] = $qinqentry;
		}
		if ($_POST['autogroup'] == "yes") {
			if (!is_array($config['ifgroups']['ifgroupentry'])) {
				$config['ifgroups']['ifgroupentry'] = array();
			}
			foreach ($config['ifgroups']['ifgroupentry'] as $gid => $group) {
				if ($group['ifname'] == "QinQ") {
					$found = true;
					break;
				}
			}
			$additions = "";
			foreach ($nmembers as $qtag) {
				$additions .= "{$qinqentry['vlanif']}_{$qtag} ";
			}
			$additions .= "{$qinqentry['vlanif']}";
			if ($found == true) {
				$config['ifgroups']['ifgroupentry'][$gid]['members'] .= " {$additions}";
			} else {
				$gentry = array();
				$gentry['ifname'] = "QinQ";
				$gentry['members'] = "{$additions}";
				$gentry['descr'] = gettext("QinQ VLANs group");
				$config['ifgroups']['ifgroupentry'][] = $gentry;
			}
		}

		write_config();

		header("Location: interfaces_qinq.php");
		exit;
	} else {
		$pconfig['descr'] = $_POST['descr'];
		$pconfig['tag'] = $_POST['tag'];
		$pconfig['members'] = $posted_members;
	}
}

function build_parent_list() {
	global $portlist;

	$list = array();

	foreach ($portlist as $ifn => $ifinfo) {
		if (is_jumbo_capable($ifn)) {
			$list[$ifn] = $ifn . ' (' . $ifinfo['mac'] . ')';
		}
	}

	return($list);
}

include("head.inc");

if ($input_errors) {
	print_input_errors($input_errors);
}

$form = new Form();

$section = new Form_Section('QinQ Configuration');

$section->addInput(new Form_Select(
	'if',
	'*Parent interface',
	$pconfig['if'],
	build_parent_list()
))->setHelp('Only QinQ capable interfaces will be shown.');

$section->addInput(new Form_Input(
	'tag',
	'*First level tag',
	'number',
	$pconfig['tag'],
	['max' => '4094', 'min' => '1']
))->setHelp('This is the first level VLAN tag. On top of this are stacked the member VLANs defined below.');

$section->addInput(new Form_Checkbox(
	'autogroup',
	'Option(s)',
	'Adds interface to QinQ interface groups',
	$pconfig['autogroup']
))->setHelp('Allows rules to be written more easily.');

$section->addInput(new Form_Input(
	'descr',
	'Description',
	'text',
	$pconfig['descr']
))->setHelp('A description may be entered here for administrative reference (not parsed).');

$section->addInput(new Form_StaticText(
	'Member(s)',
	'Ranges can be specified in the inputs below. Enter a range (2-3) or individual numbers.' . '<br />' .
	'Click "Add Tag" as many times as needed to add new inputs.'
));

if (isset($id) && $a_qinqs[$id]) {
	$section->addInput(new Form_Input(
		'id',
		null,
		'hidden',
		$id
	));
}

$counter = 0;
$members = $pconfig['members'];

// List each of the member tags from the space-separated list
if ($members != "") {
	$item = explode(" ", $members);
} else {
	$item = array('');
}

foreach ($item as $ww) {

	$group = new Form_Group($counter == 0 ? 'Tag(s)':'');
	$group->addClass('repeatable');

	$group->add(new Form_Input(
		'member' . $counter,
		null,
		'text',
		$ww
	))->setWidth(6); // Width must be <= 8 to make room for the duplication buttons

	$group->add(new Form_Button(
		'deleterow' . $counter,
		'Delete',
		null,
		'fa-trash'
	))->addClass('btn-warning');

	$counter++;

	$section->add($group);
}

$form->addGlobal(new Form_Button(
	'addrow',
	'Add Tag',
	null,
	'fa-plus'
))->addClass('btn-success addbtn');

$form->add($section);

print($form);

?>

<script type="text/javascript">
//<![CDATA[

events.push(function() {

	// Suppress "Delete row" button if there are fewer than two rows
	checkLastRow();

});
//]]>
</script>

<?php
include("foot.inc");
OpenPOWER on IntegriCloud