| 1 |
cb7d18d5
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Renato Botelho
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#!/usr/local/bin/php-cgi -f
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| 2 |
ae75bcb4
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Scott Ullrich
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<?php
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/*
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| 4 |
ac24dc24
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Renato Botelho
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* rc.carpmaster
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*
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* part of pfSense (https://www.pfsense.org)
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38809d47
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Renato Botelho do Couto
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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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0284d79e
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jim-p
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* Copyright (c) 2014-2020 Rubicon Communications, LLC (Netgate)
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ac24dc24
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Renato Botelho
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* All rights reserved.
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*
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b12ea3fb
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Renato Botelho
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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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| 15 |
ac24dc24
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Renato Botelho
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*
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b12ea3fb
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Renato Botelho
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* http://www.apache.org/licenses/LICENSE-2.0
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| 17 |
ac24dc24
|
Renato Botelho
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*
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b12ea3fb
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Renato Botelho
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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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| 23 |
ac24dc24
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Renato Botelho
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*/
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| 24 |
ae75bcb4
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Scott Ullrich
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require_once("functions.inc");
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require_once("config.inc");
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| 27 |
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require_once("notices.inc");
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| 28 |
9ea0cb90
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jim-p
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require_once("openvpn.inc");
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| 29 |
e3449857
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PiBa-NL
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require_once("interfaces.inc");
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| 30 |
0eae38cd
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Augustin-FL
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require_once("captiveportal.inc");
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| 31 |
ae75bcb4
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Scott Ullrich
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| 32 |
7de4474e
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Luiz Otavio O Souza
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if (isset($_GET['interface'])) {
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| 33 |
815f1f77
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Ermal
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$argument = $_GET['interface'];
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| 34 |
e173dd74
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Phil Davis
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} else {
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| 35 |
815f1f77
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Ermal
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$argument = str_replace("\n", "", $argv[1]);
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| 36 |
e173dd74
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Phil Davis
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}
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| 37 |
de9df940
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jim-p
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$argument = ltrim($argument, '$');
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| 38 |
e173dd74
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Phil Davis
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if (!strstr($argument, "@")) {
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| 39 |
10e58a70
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Chris Buechler
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log_error("CARP master event triggered from wrong source {$argument}");
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| 40 |
7de4474e
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Luiz Otavio O Souza
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exit;
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| 41 |
e173dd74
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Phil Davis
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}
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| 42 |
77411fa7
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Ermal
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list($vhid, $iface) = explode("@", $argument);
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$friendly = convert_real_interface_to_friendly_interface_name($iface);
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| 46 |
34cd5348
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Chris Buechler
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$friendly_descr = convert_friendly_interface_to_friendly_descr($friendly);
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$vips = link_interface_to_vips($friendly, '', $vhid);
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| 48 |
7de4474e
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Luiz Otavio O Souza
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if (!is_array($vips)) {
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log_error("CARP master event triggered from wrong source {$argument} - no associated VIPs");
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exit;
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}
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| 52 |
34cd5348
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Chris Buechler
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foreach ($vips as $vip) {
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| 53 |
7de4474e
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Luiz Otavio O Souza
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$notificationmsg = sprintf('HA cluster member "(%1$s@%2$s): (%3$s)" has resumed CARP state "MASTER" for vhid %4$s',
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$vip['subnet'], $iface, $friendly_descr, $vhid);
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| 55 |
ae75bcb4
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Scott Ullrich
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| 56 |
34cd5348
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Chris Buechler
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notify_via_smtp($notificationmsg);
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log_error($notificationmsg);
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}
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a9a74b49
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Luiz Souza
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restart_ppp_interfaces_using_interfaces($vips);
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| 60 |
ae75bcb4
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Scott Ullrich
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9ea0cb90
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jim-p
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/* Start OpenVPN clients running on this VIP, since they should be in the stopped state while the VIP is CARP Backup. */
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global $config;
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43a9b03d
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PiBa-NL
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$a_groups = return_gateway_groups_array(true);
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2156f02a
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jim-p
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if (is_array($config['openvpn']) && is_array($config['openvpn']['openvpn-client'])) {
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foreach ($config['openvpn']['openvpn-client'] as $settings) {
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d20dd658
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Chris Buechler
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if (substr($settings['interface'], 0, 4) == '_vip') {
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$openvpn_vip = $settings['interface'];
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} else if (is_array($a_groups[$settings['interface']])) {
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// interface is a gateway group, check CARP VIP
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if (substr($a_groups[$settings['interface']][0]['vip'], 0, 4) == '_vip') {
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$openvpn_vip = $a_groups[$settings['interface']][0]['vip'];
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}
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} else {
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// this OpenVPN instance not on a CARP IP
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continue;
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}
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| 77 |
34cd5348
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Chris Buechler
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foreach ($vips as $vip) {
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d20dd658
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Chris Buechler
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if ($openvpn_vip == "_vip{$vip['uniqid']}") {
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89f171b0
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Ermal LUÇI
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log_error("Starting OpenVPN client instance on {$friendly_descr} because of transition to CARP master.");
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openvpn_restart('client', $settings);
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}
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2156f02a
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jim-p
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}
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9ea0cb90
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jim-p
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}
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}
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| 85 |
e61a6db2
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jim-p
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if (is_array($config['openvpn']) && is_array($config['openvpn']['openvpn-server'])) {
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foreach ($config['openvpn']['openvpn-server'] as $settings) {
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f003f8db
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jim-p
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if (substr($settings['interface'], 0, 4) == '_vip') {
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$openvpn_vip = $settings['interface'];
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} else if (is_array($a_groups[$settings['interface']])) {
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// interface is a gateway group, check CARP VIP
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if (substr($a_groups[$settings['interface']][0]['vip'], 0, 4) == '_vip') {
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$openvpn_vip = $a_groups[$settings['interface']][0]['vip'];
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}
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} else {
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// this OpenVPN instance not on a CARP IP
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continue;
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}
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| 98 |
7de4474e
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Luiz Otavio O Souza
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foreach ($vips as $vip) {
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f003f8db
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jim-p
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if ($openvpn_vip == "_vip{$vip['uniqid']}") {
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log_error("Starting OpenVPN server instance on {$friendly_descr} because of transition to CARP master.");
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| 101 |
7de4474e
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Luiz Otavio O Souza
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openvpn_restart('server', $settings);
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}
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| 103 |
e173dd74
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Phil Davis
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}
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}
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| 105 |
52b5a223
|
Renato Botelho
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}
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| 107 |
fcac6e87
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Chris Buechler
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/* Reconfigure radvd when necessary */
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if (isset($config['dhcpdv6']) && is_array($config['dhcpdv6'])) {
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$rafound = false;
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foreach ($config['dhcpdv6'] as $dhcpv6if => $dhcpv6ifconf) {
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foreach ($vips as $vip) {
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if ($dhcpv6ifconf['rainterface'] == "_vip{$vip['uniqid']}") {
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log_error("Starting radvd instance on {$friendly_descr} because of transition to CARP master.");
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$rafound = true;
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}
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}
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}
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if ($rafound) {
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services_radvd_configure();
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}
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}
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0eae38cd
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Augustin-FL
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/* Reconfigure captive portal when necessary :
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If we are the primary node, and we are switching back from backup to master : Get user list from the backup node */
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if (!empty($config['captiveportal']) && is_array($config['hasync']) && !empty($config['hasync']['synchronizetoip']) &&
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$config['hasync']['synchronizecaptiveportal'] != "") {
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if (empty($config['hasync']['username'])) {
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$xmlrpc_username = "admin";
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} else {
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$xmlrpc_username = $config['hasync']['username'];
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}
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$xmlrpc_port = $config['system']['webgui']['port'];
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if (empty($port)) {
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if ($config['system']['webgui']['protocol'] == "http") {
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$xmlrpc_port = "80";
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} else {
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$xmlrpc_port = "443";
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}
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}
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foreach ($config['captiveportal'] as $cpzone=>$cp) {
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$rpc_client = new pfsense_xmlrpc_client();
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$rpc_client->setConnectionData($config['hasync']['synchronizetoip'], $xmlrpc_port, $xmlrpc_username, $config['hasync']['password']);
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$resp = $rpc_client->xmlrpc_method('captive_portal_sync', array('op' => 'get_databases', 'zone' => $cpzone));
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| 146 |
a81a6edc
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Viktor G
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if (is_array($resp)) { // $resp will be an array only if the communication was successful
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| 147 |
0eae38cd
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Augustin-FL
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// Contains array of connected users (will be stored in SQLite DB)
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$connected_users = unserialize(base64_decode($resp['connected_users']));
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// Contains array of active vouchers (will be stored in active vouchers db)
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$active_vouchers = unserialize(base64_decode($resp['active_vouchers']));
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// Contain bitmask of both in use and expired vouchers (will be stored in "used vouchers" db)
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$expired_vouchers = unserialize(base64_decode($resp['expired_vouchers']));
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| 153 |
a81a6edc
|
Viktor G
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// Contains array of usedmacs (will be stored in usedmacs db)
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$usedmacs = unserialize(base64_decode($resp['usedmacs']));
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| 155 |
0eae38cd
|
Augustin-FL
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| 156 |
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$cpdb = captiveportal_read_db();
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| 157 |
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$unsetindexes = array_column($cpdb, 5);
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| 158 |
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if (!empty($unsetindexes)) {
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| 159 |
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captiveportal_remove_entries($unsetindexes, true); // true: prevent carp loop
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| 160 |
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}
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| 161 |
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captiveportal_free_dnrules();
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| 162 |
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| 163 |
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foreach ($connected_users as $id => $user) {
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| 164 |
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$pipeno = captiveportal_get_next_dn_ruleno('auth');
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| 165 |
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$attributes = array();
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| 166 |
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$attributes['allow_time'] = $user['allow_time'];
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| 167 |
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$attributes['session_timeout'] = $user['session_timeout'];
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| 168 |
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$attributes['idle_timeout'] = $user['idle_timeout'];
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$attributes['session_terminate_time'] = $user['session_terminate_time'];
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| 170 |
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$attributes['interim_interval'] = $user['interim_interval'];
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| 171 |
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$attributes['maxbytes'] = $user['traffic_quota'];
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| 172 |
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| 173 |
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portal_allow($user['ip'], $user['mac'], $user['username'], base64_decode($user['bpassword']), null,
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$attributes, $pipeno, $user['authmethod'], $user['context'], $user['sessionid'], true);
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| 175 |
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}
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| 176 |
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foreach ($expired_vouchers as $roll => $vdb) {
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| 177 |
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voucher_write_used_db($roll, $vdb);
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| 178 |
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}
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| 179 |
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foreach ($active_vouchers as $roll => $vouchers) {
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| 180 |
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voucher_write_active_db($roll, $vouchers);
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| 181 |
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}
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| 182 |
a81a6edc
|
Viktor G
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captiveportal_write_usedmacs_db($usedmacs);
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| 183 |
0eae38cd
|
Augustin-FL
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}
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| 184 |
a81a6edc
|
Viktor G
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captiveportal_syslog(sprintf(gettext('Connected users, used vouchers and used MACs have been synchronized from %1$s'), $config['hasync']['synchronizetoip']));
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| 185 |
0eae38cd
|
Augustin-FL
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}
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| 186 |
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}
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| 187 |
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openlog("", LOG_PID, LOG_LOCAL0);
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| 188 |
eaee3af6
|
PiBa-NL
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$pluginparams = array();
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| 189 |
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$pluginparams['type'] = 'carp';
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| 190 |
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$pluginparams['event'] = 'rc.carpmaster';
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| 191 |
eda14265
|
jim-p
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$pluginparams['interface'] = $argument;
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| 192 |
331166a8
|
PiBa-NL
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pkg_call_plugins('plugin_carp', $pluginparams);
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| 193 |
eaee3af6
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PiBa-NL
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| 194 |
34cd5348
|
Chris Buechler
|
?>
|