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<?php
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/*
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* firewall_shaper.php
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2013 BSD Perimeter
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* Copyright (c) 2013-2016 Electric Sheep Fencing
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* Copyright (c) 2014-2022 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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##|+PRIV
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##|*IDENT=page-firewall-trafficshaper
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##|*NAME=Firewall: Traffic Shaper
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##|*DESCR=Allow access to the 'Firewall: Traffic Shaper' page.
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##|*MATCH=firewall_shaper.php*
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##|-PRIV
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require_once("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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require_once("rrd.inc");
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$pgtitle = array(gettext("Firewall"), gettext("Traffic Shaper"), gettext("By Interface"));
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$pglinks = array("", "@self", "@self");
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$shortcut_section = "trafficshaper";
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$shaperIFlist = get_configured_interface_with_descr(true);
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read_altq_config();
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/*
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* The whole logic in these code maybe can be specified.
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* If you find a better way contact me :).
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*/
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if ($_GET) {
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if ($_GET['queue']) {
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$qname = htmlspecialchars(trim($_GET['queue']));
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}
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if ($_GET['interface']) {
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$interface = htmlspecialchars(trim($_GET['interface']));
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}
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if ($_GET['action']) {
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$action = htmlspecialchars($_GET['action']);
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}
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}
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if ($_POST) {
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if ($_POST['name']) {
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$qname = htmlspecialchars(trim($_POST['name']));
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}
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if ($_POST['interface']) {
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$interface = htmlspecialchars(trim($_POST['interface']));
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}
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if ($_POST['parentqueue']) {
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$parentqueue = htmlspecialchars(trim($_POST['parentqueue']));
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}
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}
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if ($interface) {
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$altq = $altq_list_queues[$interface];
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if ($altq) {
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$queue =& $altq->find_queue($interface, $qname);
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} else {
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$addnewaltq = true;
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}
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}
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$dontshow = false;
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$newqueue = false;
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$dfltmsg = false;
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if ($_GET) {
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switch ($action) {
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case "delete":
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if ($queue) {
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$queue->delete_queue();
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if (write_config("Traffic Shaper: Item deleted")) {
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mark_subsystem_dirty('shaper');
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}
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}
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header("Location: firewall_shaper.php");
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exit;
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break;
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case "resetall":
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foreach ($altq_list_queues as $altq) {
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$altq->delete_all();
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}
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unset($altq_list_queues);
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$altq_list_queues = array();
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$tree = "<ul class=\"tree\" >";
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$tree .= get_interface_list_to_show();
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$tree .= "</ul>";
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unset($config['shaper']['queue']);
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unset($queue);
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unset($altq);
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$can_add = false;
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$can_enable = false;
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$dontshow = true;
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foreach ($config['filter']['rule'] as $key => $rule) {
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if (isset($rule['wizard']) && $rule['wizard'] == "yes") {
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unset($config['filter']['rule'][$key]);
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}
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}
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if (write_config("Traffic Shapper: Reset all")) {
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$changes_applied = true;
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$retval = 0;
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$retval |= filter_configure();
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} else {
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$no_write_config_msg = gettext("Unable to write config.xml (Access Denied?).");
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}
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$dfltmsg = true;
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break;
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case "add":
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/* XXX: Find better way because we shouldn't know about this */
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if ($altq) {
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switch ($altq->GetScheduler()) {
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case "PRIQ":
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$q = new priq_queue();
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break;
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case "FAIRQ":
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$q = new fairq_queue();
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break;
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case "HFSC":
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$q = new hfsc_queue();
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break;
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case "CBQ":
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$q = new cbq_queue();
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break;
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default:
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/* XXX: Happens when sched==NONE?! */
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$q = new altq_root_queue();
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break;
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}
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} else if ($addnewaltq) {
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$q = new altq_root_queue();
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} else {
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$input_errors[] = gettext("Could not create new queue/discipline! Any recent changes may need to be applied first.");
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}
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if ($q) {
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$q->SetInterface($interface);
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$sform = $q->build_form();
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$sform->addGlobal(new Form_Input(
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'parentqueue',
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null,
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'hidden',
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$qname
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));
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$newjavascript = $q->build_javascript();
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unset($q);
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$newqueue = true;
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}
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break;
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case "show":
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if ($queue) {
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$sform = $queue->build_form();
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} else {
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$input_errors[] = gettext("Queue not found!");
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}
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break;
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case "enable":
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if ($queue) {
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$queue->SetEnabled("on");
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$sform = $queue->build_form();
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if (write_config("Traffic Shaper: Queue enabled")) {
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mark_subsystem_dirty('shaper');
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}
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} else {
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$input_errors[] = gettext("Queue not found!");
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}
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break;
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case "disable":
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if ($queue) {
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$queue->SetEnabled("");
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$sform = $queue->build_form();
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if (write_config("Traffic Shaper: Queue disabled")) {
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mark_subsystem_dirty('shaper');
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}
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} else {
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$input_errors[] = gettext("Queue not found!");
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}
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break;
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default:
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$dfltmsg = true;
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$dontshow = true;
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break;
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}
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}
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if ($_POST) {
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unset($input_errors);
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if ($addnewaltq) {
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$__tmp_altq = new altq_root_queue(); $altq =& $__tmp_altq;
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$altq->SetInterface($interface);
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$altq->ReadConfig($_POST);
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$altq->validate_input($_POST, $input_errors);
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if (!$input_errors) {
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unset($tmppath);
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$tmppath[] = $altq->GetInterface();
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$altq->SetLink($tmppath);
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$altq->wconfig();
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if (write_config("Traffic Shaper: Added root queue")) {
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mark_subsystem_dirty('shaper');
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}
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$can_enable = true;
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$can_add = true;
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}
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read_altq_config();
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$sform = $altq->build_form();
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} else if ($parentqueue) { /* Add a new queue */
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$qtmp =& $altq->find_queue($interface, $parentqueue);
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if ($qtmp) {
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$tmppath =& $qtmp->GetLink();
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array_push($tmppath, $qname);
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$tmp =& $qtmp->add_queue($interface, $_POST, $tmppath, $input_errors);
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if (!$input_errors) {
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array_pop($tmppath);
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$tmp->wconfig();
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243
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$can_enable = true;
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if ($tmp->CanHaveChildren() && $can_enable) {
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245
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if ($tmp->GetDefault() <> "") {
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$can_add = false;
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247
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} else {
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248
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$can_add = true;
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249
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}
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250
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} else {
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251
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$can_add = false;
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252
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}
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253
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if (write_config("Traffic Shaper: Added new queue")) {
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254
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mark_subsystem_dirty('shaper');
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255
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}
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256
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$can_enable = true;
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257
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if ($altq->GetScheduler() != "PRIQ") { /* XXX */
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258
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if ($tmp->GetDefault() <> "") {
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259
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$can_add = false;
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260
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} else {
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261
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$can_add = true;
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262
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}
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263
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}
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264
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}
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265
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read_altq_config();
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266
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$sform = $tmp->build_form();
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267
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} else {
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268
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$input_errors[] = gettext("Could not add new queue.");
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269
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}
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270
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} else if ($_POST['apply']) {
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271
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write_config("Traffic Shaper: Apply changes");
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272
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$changes_applied = true;
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273
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$retval = 0;
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274
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$retval |= filter_configure();
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275
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276
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/* reset rrd queues */
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277
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system("rm -f /var/db/rrd/*queuedrops.rrd");
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278
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system("rm -f /var/db/rrd/*queues.rrd");
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279
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enable_rrd_graphing();
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280
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281
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clear_subsystem_dirty('shaper');
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282
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283
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if ($queue) {
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284
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$sform = $queue->build_form();
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285
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$dontshow = false;
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286
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} else {
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287
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$sform = $default_shaper_message;
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288
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$dontshow = true;
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289
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}
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290
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} else if ($queue) {
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291
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$queue->validate_input($_POST, $input_errors);
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292
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if (!$input_errors) {
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293
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$queue->update_altq_queue_data($_POST);
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294
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$queue->wconfig();
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295
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if (write_config("Traffic Shaper: Changed queue")) {
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296
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mark_subsystem_dirty('shaper');
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297
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}
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298
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$dontshow = false;
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299
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}
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300
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read_altq_config();
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301
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$sform = $queue->build_form();
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302
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} else {
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303
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$dfltmsg = true;
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304
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$dontshow = true;
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305
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}
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306
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mwexec("/usr/bin/killall -q qstats");
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307
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}
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308
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|
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309
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if (!$_POST && !$_GET) {
|
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310
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$dfltmsg = true;
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311
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$dontshow = true;
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312
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}
|
|
313
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|
|
314
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if ($queue) {
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|
315
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if ($queue->GetEnabled()) {
|
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316
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$can_enable = true;
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|
317
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} else {
|
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318
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$can_enable = false;
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|
319
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}
|
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320
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if ($queue->CanHaveChildren() && $can_enable) {
|
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321
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if ($altq->GetQname() <> $queue->GetQname() && $queue->GetDefault() <> "") {
|
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322
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$can_add = false;
|
|
323
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} else {
|
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324
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$can_add = true;
|
|
325
|
}
|
|
326
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} else {
|
|
327
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$can_add = false;
|
|
328
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}
|
|
329
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}
|
|
330
|
|
|
331
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include("head.inc");
|
|
332
|
|
|
333
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$tree = '<ul class="tree" >';
|
|
334
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if (is_array($altq_list_queues)) {
|
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335
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foreach ($altq_list_queues as $tmpaltq) {
|
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336
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$tree .= $tmpaltq->build_tree();
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|
337
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}
|
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338
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$tree .= get_interface_list_to_show();
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|
339
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}
|
|
340
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|
|
341
|
$tree .= "</ul>";
|
|
342
|
|
|
343
|
if ($queue) {
|
|
344
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print($queue->build_javascript());
|
|
345
|
}
|
|
346
|
|
|
347
|
print($newjavascript);
|
|
348
|
|
|
349
|
if ($input_errors) {
|
|
350
|
print_input_errors($input_errors);
|
|
351
|
}
|
|
352
|
|
|
353
|
if ($no_write_config_msg) {
|
|
354
|
print_info_box($no_write_config_msg, 'danger');
|
|
355
|
}
|
|
356
|
|
|
357
|
if ($changes_applied) {
|
|
358
|
print_apply_result_box($retval);
|
|
359
|
}
|
|
360
|
|
|
361
|
if (is_subsystem_dirty('shaper')) {
|
|
362
|
print_apply_box(gettext("The traffic shaper configuration has been changed.") . "<br />" . gettext("The changes must be applied for them to take effect."));
|
|
363
|
}
|
|
364
|
|
|
365
|
$tab_array = array();
|
|
366
|
$tab_array[] = array(gettext("By Interface"), true, "firewall_shaper.php");
|
|
367
|
$tab_array[] = array(gettext("By Queue"), false, "firewall_shaper_queues.php");
|
|
368
|
$tab_array[] = array(gettext("Limiters"), false, "firewall_shaper_vinterface.php");
|
|
369
|
$tab_array[] = array(gettext("Wizards"), false, "firewall_shaper_wizards.php");
|
|
370
|
display_top_tabs($tab_array);
|
|
371
|
|
|
372
|
?>
|
|
373
|
<script type="text/javascript" src="./vendor/tree/tree.js"></script>
|
|
374
|
|
|
375
|
<div class="table-responsive">
|
|
376
|
<table class="table">
|
|
377
|
<tbody>
|
|
378
|
<tr class="tabcont">
|
|
379
|
<td class="col-md-1">
|
|
380
|
<?php
|
|
381
|
// Display the shaper tree
|
|
382
|
print($tree);
|
|
383
|
|
|
384
|
if (count($altq_list_queues) > 0) {
|
|
385
|
?>
|
|
386
|
<a href="firewall_shaper.php?action=resetall" class="btn btn-sm btn-danger">
|
|
387
|
<i class="fa fa-trash icon-embed-btn"></i>
|
|
388
|
<?=gettext('Remove Shaper')?>
|
|
389
|
</a>
|
|
390
|
<?php
|
|
391
|
}
|
|
392
|
?>
|
|
393
|
</td>
|
|
394
|
<td>
|
|
395
|
<?php
|
|
396
|
|
|
397
|
if (!$dfltmsg && $sform) {
|
|
398
|
// Add global buttons
|
|
399
|
if (!$dontshow || $newqueue) {
|
|
400
|
if ($can_add || $addnewaltq) {
|
|
401
|
if ($queue) {
|
|
402
|
$url = 'firewall_shaper.php?interface='. $interface . '&queue=' . $queue->GetQname() . '&action=add';
|
|
403
|
} else {
|
|
404
|
$url = 'firewall_shaper.php?interface='. $interface . '&action=add';
|
|
405
|
}
|
|
406
|
|
|
407
|
$sform->addGlobal(new Form_Button(
|
|
408
|
'add',
|
|
409
|
'Add new Queue',
|
|
410
|
$url,
|
|
411
|
'fa-plus'
|
|
412
|
))->addClass('btn-success');
|
|
413
|
|
|
414
|
}
|
|
415
|
|
|
416
|
if ($queue) {
|
|
417
|
$url = 'firewall_shaper.php?interface='. $interface . '&queue=' . $queue->GetQname() . '&action=delete';
|
|
418
|
} else {
|
|
419
|
$url = 'firewall_shaper.php?interface='. $interface . '&action=delete';
|
|
420
|
}
|
|
421
|
|
|
422
|
$sform->addGlobal(new Form_Button(
|
|
423
|
'delete',
|
|
424
|
$queue ? 'Delete this queue':'Disable shaper on interface',
|
|
425
|
$url,
|
|
426
|
'fa-trash'
|
|
427
|
))->addClass('btn-danger nowarn');
|
|
428
|
|
|
429
|
}
|
|
430
|
|
|
431
|
print($sform);
|
|
432
|
}
|
|
433
|
?>
|
|
434
|
</td>
|
|
435
|
</tr>
|
|
436
|
</tbody>
|
|
437
|
</table>
|
|
438
|
</div>
|
|
439
|
|
|
440
|
<?php if (empty(get_interface_list_to_show()) && (!is_array($altq_list_queues) || (count($altq_list_queues) == 0))): ?>
|
|
441
|
<div>
|
|
442
|
<div class="infoblock blockopen">
|
|
443
|
<?php print_info_box(gettext("This firewall does not have any interfaces assigned that are capable of using ALTQ traffic shaping."), 'danger', false); ?>
|
|
444
|
</div>
|
|
445
|
</div>
|
|
446
|
<?php endif; ?>
|
|
447
|
|
|
448
|
<?php
|
|
449
|
if ($dfltmsg) {
|
|
450
|
?>
|
|
451
|
<div>
|
|
452
|
<div class="infoblock">
|
|
453
|
<?php print_info_box($default_shaper_msg, 'info', false); ?>
|
|
454
|
</div>
|
|
455
|
</div>
|
|
456
|
<?php
|
|
457
|
}
|
|
458
|
include("foot.inc");
|
