core/src/www/system_advanced_sysctl.php

283 lines
10 KiB
PHP

<?php
/*
* Copyright (C) 2014-2015 Deciso B.V.
* Copyright (C) 2005-2007 Scott Ullrich <sullrich@gmail.com>
* Copyright (C) 2008 Shrew Soft Inc. <mgrooms@shrew.net>
* Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>
* 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.
*/
require_once("guiconfig.inc");
require_once("system.inc");
$a_tunable = &config_read_array('sysctl', 'item');
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
if (isset($_GET['id']) && isset($a_tunable[$_GET['id']])) {
$id = $_GET['id'];
}
if (isset($_GET['act'])) {
$act = $_GET['act'];
} else {
$act = null;
}
$pconfig = array();
if (isset($id)) {
$pconfig['tunable'] = $a_tunable[$id]['tunable'];
$pconfig['value'] = $a_tunable[$id]['value'];
$pconfig['descr'] = $a_tunable[$id]['descr'];
} else {
$pconfig['tunable'] = null;
$pconfig['value'] = null;
$pconfig['descr'] = null;
}
} elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_POST['id']) && isset($a_tunable[$_POST['id']])) {
$id = $_POST['id'];
}
if (isset($_POST['act'])) {
$act = $_POST['act'];
} else {
$act = null;
}
$pconfig = $_POST;
if (isset($id) && $act == "del") {
unset($a_tunable[$id]);
write_config();
mark_subsystem_dirty('sysctl');
header(url_safe('Location: /system_advanced_sysctl.php'));
exit;
} else if ($act == 'reset') {
// reset tunables to factory defaults (when available)
if (file_exists('/usr/local/etc/config.xml.sample')) {
$factory_config = load_config_from_file('/usr/local/etc/config.xml.sample');
if (!empty($factory_config['sysctl']) && !empty($factory_config['sysctl']['item'])){
$a_tunable = $factory_config['sysctl']['item'];
mark_subsystem_dirty('sysctl');
write_config();
}
}
header(url_safe('Location: /system_advanced_sysctl.php'));
exit;
} else if (!empty($pconfig['apply'])) {
system_sysctl_configure();
system_login_configure();
clear_subsystem_dirty('sysctl');
header(url_safe('Location: /system_advanced_sysctl.php'));
exit;
} elseif (!empty($pconfig['Submit'])) {
$tunableent = array();
$tunableent['tunable'] = $pconfig['tunable'];
$tunableent['value'] = $pconfig['value'];
$tunableent['descr'] = $pconfig['descr'];
if (isset($id)) {
$a_tunable[$id] = $tunableent;
} else {
$a_tunable[] = $tunableent;
}
mark_subsystem_dirty('sysctl');
write_config();
header(url_safe('Location: /system_advanced_sysctl.php'));
exit;
}
}
/* translate hidden strings before HTML escape */
foreach ($a_tunable as $tunable) {
if (!empty($tunable['descr'])) {
$tunable['descr'] = gettext($tunable['descr']);
}
}
legacy_html_escape_form_data($a_tunable);
if ($act != 'edit') {
$main_buttons = array(
array('href' => '#set_defaults', 'label' => gettext('Default')),
array('href' => 'system_advanced_sysctl.php?act=edit', 'label' => gettext('Add')),
);
}
include("head.inc");
legacy_html_escape_form_data($pconfig);
?>
<body>
<script>
$( document ).ready(function() {
// delete entry
$(".act_delete").click(function(event){
event.preventDefault();
var id = $(this).data('id');
BootstrapDialog.show({
type:BootstrapDialog.TYPE_DANGER,
title: "<?= gettext("Tunable");?>",
message: "<?=gettext("Do you really want to delete this entry?");?>",
buttons: [{
label: "<?=gettext("No");?>",
action: function(dialogRef) {
dialogRef.close();
}}, {
label: "<?=gettext("Yes");?>",
action: function(dialogRef) {
$("#id").val(id);
$("#action").val("del");
$("#iform").submit()
}
}]
});
});
if ($("a[href='#set_defaults']").length > 0) {
// set defaults button visible, change style and hook event
$("a[href='#set_defaults']").removeClass('btn-primary').addClass('btn-danger');
$("a[href='#set_defaults']").click(function(event){
event.preventDefault();
BootstrapDialog.show({
type:BootstrapDialog.TYPE_DANGER,
title: "<?= gettext("Tunable");?>",
message: "<?=gettext("Are you sure you want to reset all tunables back to factory defaults?");?>",
buttons: [{
label: "<?=gettext("No");?>",
action: function(dialogRef) {
dialogRef.close();
}}, {
label: "<?=gettext("Yes");?>",
action: function(dialogRef) {
$("#action").val("reset");
$("#iform").submit()
}
}]
});
});
}
});
</script>
<?php include("fbegin.inc"); ?>
<!-- row -->
<section class="page-content-main">
<div class="container-fluid">
<div class="row">
<?php
if (isset($savemsg)) {
print_info_box($savemsg);
}
if (is_subsystem_dirty('sysctl') && ($act != "edit" )) {
print_info_box_apply(gettext('The firewall tunables have changed. You must apply the configuration to take affect.'). '<br>' .gettext('Tunables are composed of runtime settings for sysctl.conf which take effect ' .
'immediately after apply and boot settings for loader.conf which require a reboot.'));
}
?>
<form method="post" id="iform">
<input type="hidden" id="id" name="id" value="" />
<input type="hidden" id="action" name="act" value="" />
</form>
<section class="col-xs-12">
<div class="table-responsive content-box tab-content" style="overflow: auto;">
<?php
if ($act != "edit") :?>
<table class="table table-striped">
<tr>
<th><?=gettext("Tunable Name"); ?></th>
<th><?=gettext("Description"); ?></th>
<th><?=gettext("Value"); ?></th>
<th class="text-nowrap"></th>
</tr>
<?php
$i = 0;
foreach ($a_tunable as $tunable) :?>
<tr>
<td><?=$tunable['tunable']; ?></td>
<td><?=$tunable['descr']; ?></td>
<td>
<?=$tunable['value']; ?>
<?=$tunable['value'] == "default" ? "(" . get_default_sysctl_value($tunable['tunable']) . ")" : "";?>
</td>
<td class="text-nowrap">
<a href="system_advanced_sysctl.php?act=edit&amp;id=<?=$i;?>" class="btn btn-default btn-xs" data-toggle="tooltip" title="<?=gettext("Edit Tunable"); ?>">
<i class="fa fa-pencil fa-fw"></i>
</a>
<a id="del_<?=$i;?>" data-id="<?=$i;?>" title="<?=gettext("Delete Tunable"); ?>" data-toggle="tooltip" class="act_delete btn btn-default btn-xs">
<span class="fa fa-trash fa-fw"></span>
</a>
</td>
</tr>
<?php
$i++; endforeach; ?>
</table>
<?php
else : ?>
<form method="post">
<table class="table table-striped opnsense_standard_table_form">
<tr>
<td style="width:22%"><strong><?= gettext('Edit system tunable') ?></strong></td>
<td style="width:78%"></td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Tunable"); ?></td>
<td>
<input type="text" name="tunable" value="<?=$pconfig['tunable']; ?>" />
</td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Description"); ?></td>
<td>
<textarea name="descr"><?=$pconfig['descr']; ?></textarea>
</td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Value"); ?></td>
<td>
<input name="value" type="text" value="<?=$pconfig['value']; ?>" />
</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>
<input name="Submit" type="submit" class="btn btn-primary" value="<?=html_safe(gettext('Save')); ?>" />
<input type="button" class="btn btn-default" value="<?=html_safe(gettext("Cancel"));?>" onclick="window.location.href='/system_advanced_sysctl.php'" />
<?php
if (isset($id)) :?>
<input name="id" type="hidden" value="<?=$id;?>" />
<?php
endif; ?>
</td>
</tr>
</table>
</form>
<?php
endif; ?>
</div>
</section>
</div>
</div>
</section>
<?php include("foot.inc");