mirror of
https://github.com/lucaspalomodevelop/core.git
synced 2026-03-16 01:24:38 +00:00
41ab7fb9f5
o Merge defaults and requirements. o Get rid of get_default_sysctl_value(). o Manually set 'type' for e.g. boot enviroment tunables. o Cache sysctl map once per boot. o Edit system defaults for easier override. While sysctls might change when (un)loading kernel modules the risk of missing something vital is not given. We could always flush the cache file in that case later.
343 lines
13 KiB
PHP
343 lines
13 KiB
PHP
<?php
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/*
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* Copyright (C) 2014-2022 Deciso B.V.
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* Copyright (C) 2005-2007 Scott Ullrich <sullrich@gmail.com>
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* Copyright (C) 2008 Shrew Soft Inc. <mgrooms@shrew.net>
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* Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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require_once("guiconfig.inc");
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require_once("system.inc");
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$a_defaults = system_sysctl_defaults();
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$a_system = []; /* to be filled from defaults */
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$a_tunable = &config_read_array('sysctl', 'item');
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$a_sysctl = json_decode(configd_run('system sysctl'), true);
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if ($_SERVER['REQUEST_METHOD'] === 'GET') {
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if (isset($_GET['id']) && isset($a_tunable[$_GET['id']])) {
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$id = $_GET['id'];
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}
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if (isset($_GET['act'])) {
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$act = $_GET['act'];
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} else {
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$act = null;
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}
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$pconfig = [];
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if (isset($id)) {
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$pconfig['tunable'] = $a_tunable[$id]['tunable'];
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$pconfig['value'] = $a_tunable[$id]['value'];
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$pconfig['descr'] = $a_tunable[$id]['descr'];
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} else {
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$pconfig['tunable'] = isset($_GET['tunable']) ? $_GET['tunable'] : null;
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$pconfig['value'] = null;
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$pconfig['descr'] = null;
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}
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} elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
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if (isset($_POST['id']) && isset($a_tunable[$_POST['id']])) {
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$id = $_POST['id'];
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}
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if (isset($_POST['act'])) {
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$act = $_POST['act'];
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} else {
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$act = null;
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}
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$pconfig = $_POST;
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if (isset($id) && $act == "del") {
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unset($a_tunable[$id]);
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write_config();
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mark_subsystem_dirty('sysctl');
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header(url_safe('Location: /system_advanced_sysctl.php'));
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exit;
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} else if ($act == 'reset') {
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// reset tunables to factory defaults (when available)
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if (file_exists('/usr/local/etc/config.xml.sample')) {
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$factory_config = load_config_from_file('/usr/local/etc/config.xml.sample');
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if (!empty($factory_config['sysctl']) && !empty($factory_config['sysctl']['item'])){
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$a_tunable = $factory_config['sysctl']['item'];
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mark_subsystem_dirty('sysctl');
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write_config();
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}
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}
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header(url_safe('Location: /system_advanced_sysctl.php'));
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exit;
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} else if (!empty($pconfig['apply'])) {
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system_sysctl_configure();
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system_login_configure();
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clear_subsystem_dirty('sysctl');
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header(url_safe('Location: /system_advanced_sysctl.php'));
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exit;
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} elseif (!empty($pconfig['Submit'])) {
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$tunableent = [];
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$tunableent['tunable'] = $pconfig['tunable'];
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$tunableent['value'] = $pconfig['value'];
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$tunableent['descr'] = $pconfig['descr'];
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if (isset($id)) {
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$a_tunable[$id] = $tunableent;
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} else {
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$a_tunable[] = $tunableent;
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}
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mark_subsystem_dirty('sysctl');
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write_config();
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header(url_safe('Location: /system_advanced_sysctl.php'));
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exit;
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}
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}
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foreach ($a_defaults as $name => $info) {
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if (!empty($info['required'])) {
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$a_system[] = $name;
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}
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}
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foreach ($a_tunable as $key => &$tunable) {
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/* translate hidden strings before HTML escape */
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if (!empty($tunable['descr'])) {
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$tunable['descr'] = gettext($tunable['descr']);
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} elseif (!empty($a_sysctl[$tunable['tunable']]['description'])) {
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$tunable['descr'] = $a_sysctl[$tunable['tunable']]['description'];
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}
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if (!empty($a_defaults[$tunable['tunable']]['type'])) {
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$tunable['type'] = $a_defaults[$tunable['tunable']]['type'];
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} elseif (!empty($a_sysctl[$tunable['tunable']]['type'])) {
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$tunable['type'] = $a_sysctl[$tunable['tunable']]['type'];
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}
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/* add the key for config-bound tunables */
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$tunable['key'] = $key;
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/* remove system defaults in config items */
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$pos = array_search($tunable['tunable'], $a_system);
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if ($pos !== false) {
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unset($a_system[$pos]);
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}
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}
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foreach ($a_system as $default) {
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/* display system defaults as well */
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$next = [ 'tunable' => $default, 'value' => 'default', 'descr' => $a_sysctl[$default]['description'] ];
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if (!empty($a_defaults[$default]['type'])) {
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$next['type'] = $a_defaults[$default]['type'];
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} elseif (!empty($a_sysctl[$default]['type'])) {
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$next['type'] = $a_sysctl[$default]['type'];
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}
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$a_tunable[] = $next;
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}
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uasort($a_tunable, function($a, $b) {
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return strnatcmp($a['tunable'], $b['tunable']);
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});
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include("head.inc");
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legacy_html_escape_form_data($a_tunable);
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legacy_html_escape_form_data($pconfig);
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?>
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<body>
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<script>
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$( document ).ready(function() {
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// delete entry
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$(".act_delete").click(function(event){
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event.preventDefault();
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var id = $(this).data('id');
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BootstrapDialog.show({
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type:BootstrapDialog.TYPE_DANGER,
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title: "<?= gettext("Tunable");?>",
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message: "<?=gettext("Do you really want to delete this entry?");?>",
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buttons: [{
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label: "<?=gettext("No");?>",
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action: function(dialogRef) {
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dialogRef.close();
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}}, {
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label: "<?=gettext("Yes");?>",
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action: function(dialogRef) {
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$("#id").val(id);
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$("#action").val("del");
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$("#iform").submit()
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}
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}]
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});
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});
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if ($("a[href='#set_defaults']").length > 0) {
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$("a[href='#set_defaults']").click(function(event){
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event.preventDefault();
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BootstrapDialog.show({
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type:BootstrapDialog.TYPE_DANGER,
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title: "<?= gettext("Tunable");?>",
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message: "<?=gettext("Are you sure you want to reset all tunables back to factory defaults?");?>",
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buttons: [{
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label: "<?=gettext("No");?>",
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action: function(dialogRef) {
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dialogRef.close();
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}}, {
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label: "<?=gettext("Yes");?>",
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action: function(dialogRef) {
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$("#action").val("reset");
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$("#iform").submit()
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}
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}]
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});
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});
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}
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});
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</script>
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<?php include("fbegin.inc"); ?>
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<!-- row -->
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<section class="page-content-main">
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<div class="container-fluid">
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<div class="row">
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<?php
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if (isset($savemsg)) {
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print_info_box($savemsg);
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}
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if (is_subsystem_dirty('sysctl') && ($act != "edit" )) {
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print_info_box_apply(gettext('The firewall tunables have changed. You must apply the configuration to take affect.'). '<br>' .gettext('Tunables are composed of runtime settings for sysctl.conf which take effect ' .
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'immediately after apply and boot settings for loader.conf which require a reboot.'));
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}
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?>
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<form method="post" id="iform">
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<input type="hidden" id="id" name="id" value="" />
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<input type="hidden" id="action" name="act" value="" />
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</form>
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<section class="col-xs-12">
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<div class="table-responsive content-box tab-content" style="overflow: auto;">
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<?php if ($act != 'edit'): ?>
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<table class="table table-striped">
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<tr>
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<th><?= gettext('Name') ?></th>
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<th><?= gettext('Description') ?></th>
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<th><?= gettext('Type') ?></th>
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<th><?= gettext('Value') ?></th>
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<th class="text-nowrap">
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<a href="system_advanced_sysctl.php?act=edit" class="btn btn-primary btn-xs" data-toggle="tooltip" title="<?= html_safe(gettext('Add')) ?>">
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<i class="fa fa-plus fa-fw"></i>
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</a>
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<a href="#set_defaults" class="btn btn-danger btn-xs" data-toggle="tooltip" title="<?= html_safe(gettext('Default')) ?>">
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<i class="fa fa-trash-o fa-fw"></i>
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</a>
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</th>
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</tr>
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<?php foreach ($a_tunable as &$tunable): ?>
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<tr>
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<td><?= $tunable['tunable'] ?></td>
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<td>
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<?php if (isset($tunable['descr'])): ?>
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<?= $tunable['descr'] ?>
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<?php endif ?>
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</td>
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<td>
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<?php if (empty($tunable['type'])): ?>
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<span class="text-danger"><?= gettext('unsupported') ?></span>
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<?php elseif ($tunable['type'] == 'w'): ?>
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<?= gettext('runtime') ?>
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<?php elseif ($tunable['type'] == 't'): ?>
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<?= gettext('boot-time') ?>
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<?php elseif ($tunable['type'] == 'r'): ?>
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<span class="text-danger"><?= gettext('read-only') ?></span>
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<?php endif ?>
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</td>
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<td>
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<?php if ($tunable['value'] == 'default'): ?>
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<?php if (!empty($a_defaults[$tunable['tunable']])): ?>
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<?= gettext('default') . ' (' . $a_defaults[$tunable['tunable']]['default'] . ')' ?>
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<?php else: ?>
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<span class="text-danger"><?= gettext('unknown') ?></span>
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<?php endif ?>
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<?php else: ?>
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<?= $tunable['value'] ?>
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<?php endif ?>
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</td>
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<td class="text-nowrap">
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<?php if (array_key_exists('key', $tunable)): ?>
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<a href="system_advanced_sysctl.php?act=edit&id=<?= $tunable['key'] ?>" class="btn btn-default btn-xs" data-toggle="tooltip" title="<?= html_safe(gettext('Edit')) ?>">
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<i class="fa fa-pencil fa-fw"></i>
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</a>
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<a id="del_<?= $tunable['key'] ?>" data-id="<?= $tunable['key'] ?>" title="<?= html_safe(gettext('Delete')) ?>" data-toggle="tooltip" class="act_delete btn btn-default btn-xs">
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<span class="fa fa-trash fa-fw"></span>
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</a>
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<?php else: ?>
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<a href="system_advanced_sysctl.php?act=edit&tunable=<?= $tunable['tunable'] ?>" class="btn btn-default btn-xs" data-toggle="tooltip" title="<?= html_safe(gettext('Edit')) ?>">
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<i class="fa fa-pencil fa-fw"></i>
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</a>
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<?php endif ?>
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</td>
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</tr>
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<?php endforeach ?>
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</table>
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<?php else: ?>
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<form method="post">
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<table class="table table-striped opnsense_standard_table_form">
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<tr>
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<td style="width:22%"><strong><?= gettext('Edit system tunable') ?></strong></td>
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<td style="width:78%"></td>
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</tr>
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<tr>
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<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Tunable"); ?></td>
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<td>
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<input type="text" name="tunable" value="<?=$pconfig['tunable']; ?>" />
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</td>
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</tr>
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<tr>
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<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Description"); ?></td>
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<td>
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<textarea name="descr"><?=$pconfig['descr']; ?></textarea>
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</td>
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</tr>
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<tr>
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<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Value"); ?></td>
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<td>
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<input name="value" type="text" value="<?=$pconfig['value']; ?>" />
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</td>
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</tr>
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<tr>
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<td> </td>
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<td>
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<input name="Submit" type="submit" class="btn btn-primary" value="<?=html_safe(gettext('Save')); ?>" />
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<input type="button" class="btn btn-default" value="<?=html_safe(gettext("Cancel"));?>" onclick="window.location.href='/system_advanced_sysctl.php'" />
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<?php if (isset($id)): ?>
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<input name="id" type="hidden" value="<?=$id;?>" />
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<?php endif ?>
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</td>
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</tr>
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</table>
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</form>
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<?php endif ?>
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</div>
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</section>
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</div>
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</div>
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</section>
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<?php include("foot.inc");
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