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<?php
/*
interfaces_qinq_edit.php
*/
/* ====================================================================
* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
* Copyright (c) 2009 Ermal Luçi
*
* 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.
*
* ====================================================================
*
*/
/*
pfSense_BUILDER_BINARIES: /usr/sbin/ngctl
pfSense_MODULE: interfaces
*/
##|+PRIV
##|*IDENT=page-interfaces-qinq-edit
##|*NAME=Interfaces: QinQ: Edit page
##|*DESCR=Allow access to 'Interfaces: QinQ: Edit' page
##|*MATCH=interfaces_qinq_edit.php*
##|-PRIV
$pgtitle = array(gettext("Interfaces"), gettext("QinQ"), gettext("Edit"));
$shortcut_section = "interfaces";
require("guiconfig.inc");
if (!is_array($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']) {
$input_errors[] = gettext("You are editing an existing entry and modifying the first level tag is not allowed.");
}
if (isset($id) && $a_qinqs[$id]['if'] != $_POST['if']) {
$input_errors[] = gettext("You are editing an existing entry and modifying the interface is not allowed.");
}
if (!isset($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;
}
$members = "";
$isfirst = 0;
// Read the POSTed member array into a space separated list translating any ranges
// into their included values
foreach ($_POST['members'] as $memb) {
// Might be a range
$member = explode("-", $memb);
if (count($member) > 1) {
if (preg_match("/([^0-9])+/", $member[0], $match) || preg_match("/([^0-9])+/", $member[1], $match))
$input_errors[] = gettext("Tags can contain only numbers or a range in format #-#.");
for ($i = $member[0]; $i <= $member[1]; $i++) {
$members .= ($isfirst == 0 ? '':' ') . $i;
$isfirst++;
}
}
else { // Just a single number
if (preg_match("/([^0-9])+/", $memb, $match))
$input_errors[] = gettext("Tags can contain only numbers or a range in format #-#.");
else {
$members .= ($isfirst == 0 ? '':' ') . $memb;
$isfirst++;
}
}
}
if (!$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'] = $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);
require_once('classes/Form.class.php');
$form = new Form(new Form_Button(
'Submit',
gettext("Save")
));
$section = new Form_Section('Interface QinQ Edit');
$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('You may enter a description here for your reference (not parsed).');
$section->addInput(new Form_StaticText(
'Member(s)',
'You can specify ranges in the inputs below. Enter a range (2-3) or individual numbers.' . '<br />' .
'Click "Duplicate" as many times as needed to add new inputs'
));
if (isset($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) {
$member = $item[$counter];
$group = new Form_Group($counter == 0 ? 'Tag(s)':'');
$group->add(new Form_Input(
'members',
null,
'text',
$ww
))->setWidth(6); // Width must be <= 8 to make room for the duplication buttons
$counter++;
$group->enableDuplication(null, true); // Buttons are in-line with the input
$section->add($group);
}
$form->add($section);
print($form);
include("foot.inc");
|