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5b237745
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Scott Ullrich
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<?php
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2 |
b1ad443d
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Scott Ullrich
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/*
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3 |
9a6d6728
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Ermal
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openvpn.inc part of pfSense
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4 |
33ab8aa5
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Scott Ullrich
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5 |
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Copyright (C) 2008 Scott Ullrich <sullrich@gmail.com>
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All rights reserved.
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8 |
b1ad443d
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Scott Ullrich
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Copyright (C) 2006 Fernando Lemos
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All rights reserved.
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33ab8aa5
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Scott Ullrich
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This file was rewritten from scratch by Fernando Lemos but
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*MIGHT* contain code previously written by:
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14 |
b1ad443d
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Scott Ullrich
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Copyright (C) 2005 Peter Allgeyer <allgeyer_AT_web.de>
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All rights reserved.
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Copyright (C) 2004 Peter Curran (peter@closeconsultants.com).
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All rights reserved.
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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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1. Redistributions of source code must retain the above copyright notices,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notices, 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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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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40 |
523855b0
|
Scott Ullrich
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41 |
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DISABLE_PHP_LINT_CHECKING
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42 |
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43 |
2ec95f1f
|
Renato Botelho
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pfSense_BUILDER_BINARIES: /usr/local/sbin/openvpn /usr/bin/openssl /sbin/ifconfig
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44 |
523855b0
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Scott Ullrich
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pfSense_MODULE: openvpn
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45 |
b1ad443d
|
Scott Ullrich
|
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46 |
523855b0
|
Scott Ullrich
|
*/
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47 |
8dc3ef67
|
Scott Ullrich
|
require_once('config.inc');
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48 |
32a7a1f6
|
Ermal Lu?i
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require_once("certs.inc");
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49 |
36df0acc
|
Scott Ullrich
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require_once('pfsense-utils.inc');
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50 |
c61e4626
|
Ermal Lu?i
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require_once("auth.inc");
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51 |
8dc3ef67
|
Scott Ullrich
|
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52 |
f2291484
|
jim-p
|
global $openvpn_prots;
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53 |
6714bbdc
|
jim-p
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$openvpn_prots = array("UDP", "UDP6", "TCP", "TCP6");
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54 |
702a4702
|
Scott Ullrich
|
|
55 |
f2291484
|
jim-p
|
global $openvpn_dev_mode;
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56 |
691fbf14
|
Ermal Lu?i
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$openvpn_dev_mode = array("tun", "tap");
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57 |
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58 |
b9e9903d
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Dmitriy K.
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global $openvpn_verbosity_level;
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59 |
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$openvpn_verbosity_level = array(
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60 |
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0 => "none",
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1 => "default",
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2 => "2",
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3 => "3 (recommended)",
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4 => "4",
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5 => "5",
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6 => "6",
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7 => "7",
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8 => "8",
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9 => "9",
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10 => "10",
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11 => "11"
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);
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74 |
3c11bd3c
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Matthew Grooms
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/*
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75 |
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* The User Auth mode below is disabled because
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76 |
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* OpenVPN erroneously requires that we provide
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* a CA configuration parameter. In this mode,
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* clients don't send a certificate so there is
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* no need for a CA. If we require that admins
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* provide one in the pfSense UI due to a bogus
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* requirement imposed by OpenVPN, it could be
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* considered very confusing ( I know I was ).
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*
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* -mgrooms
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*/
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87 |
f2291484
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jim-p
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global $openvpn_dh_lengths;
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88 |
fe787fc7
|
Matthew Grooms
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$openvpn_dh_lengths = array(
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1024, 2048, 4096 );
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90 |
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91 |
f2291484
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jim-p
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global $openvpn_cert_depths;
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92 |
98963f27
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jim-p
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$openvpn_cert_depths = array(
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1 => "One (Client+Server)",
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2 => "Two (Client+Intermediate+Server)",
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3 => "Three (Client+2xIntermediate+Server)",
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4 => "Four (Client+3xIntermediate+Server)",
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5 => "Five (Client+4xIntermediate+Server)"
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);
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100 |
f2291484
|
jim-p
|
global $openvpn_server_modes;
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101 |
3c11bd3c
|
Matthew Grooms
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$openvpn_server_modes = array(
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102 |
4aa02281
|
Carlos Eduardo Ramos
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'p2p_tls' => gettext("Peer to Peer ( SSL/TLS )"),
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'p2p_shared_key' => gettext("Peer to Peer ( Shared Key )"),
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'server_tls' => gettext("Remote Access ( SSL/TLS )"),
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'server_user' => gettext("Remote Access ( User Auth )"),
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'server_tls_user' => gettext("Remote Access ( SSL/TLS + User Auth )"));
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107 |
3c11bd3c
|
Matthew Grooms
|
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108 |
f2291484
|
jim-p
|
global $openvpn_client_modes;
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109 |
3c11bd3c
|
Matthew Grooms
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$openvpn_client_modes = array(
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110 |
4aa02281
|
Carlos Eduardo Ramos
|
'p2p_tls' => gettext("Peer to Peer ( SSL/TLS )"),
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111 |
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'p2p_shared_key' => gettext("Peer to Peer ( Shared Key )") );
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112 |
3c11bd3c
|
Matthew Grooms
|
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113 |
edba1982
|
jim-p
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global $openvpn_compression_modes;
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$openvpn_compression_modes = array(
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115 |
9ed52990
|
jim-p
|
'' => gettext("No Preference"),
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116 |
edba1982
|
jim-p
|
'no' => gettext("Disabled - No Compression"),
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'adaptive' => gettext("Enabled with Adaptive Compression"),
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'yes' => gettext("Enabled without Adaptive Compression"));
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119 |
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120 |
3c11bd3c
|
Matthew Grooms
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function openvpn_create_key() {
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121 |
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$fp = popen("/usr/local/sbin/openvpn --genkey --secret /dev/stdout 2>/dev/null", "r");
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if (!$fp)
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return false;
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$rslt = stream_get_contents($fp);
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pclose($fp);
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129 |
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return $rslt;
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}
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131 |
d799787e
|
Matthew Grooms
|
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132 |
8411b218
|
Matthew Grooms
|
function openvpn_create_dhparams($bits) {
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133 |
34bc1324
|
Matthew Grooms
|
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134 |
2ec95f1f
|
Renato Botelho
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$fp = popen("/usr/bin/openssl dhparam {$bits} 2>/dev/null", "r");
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135 |
34bc1324
|
Matthew Grooms
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if (!$fp)
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return false;
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138 |
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$rslt = stream_get_contents($fp);
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pclose($fp);
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141 |
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return $rslt;
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142 |
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}
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143 |
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144 |
d799787e
|
Matthew Grooms
|
function openvpn_vpnid_used($vpnid) {
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145 |
8be2d6d3
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Ermal Luçi
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global $config;
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146 |
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147 |
d799787e
|
Matthew Grooms
|
if (is_array($config['openvpn']['openvpn-server']))
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148 |
dc408939
|
Matthew Grooms
|
foreach ($config['openvpn']['openvpn-server'] as & $settings)
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149 |
f432e364
|
Matthew Grooms
|
if ($vpnid == $settings['vpnid'])
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150 |
d799787e
|
Matthew Grooms
|
return true;
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151 |
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152 |
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if (is_array($config['openvpn']['openvpn-client']))
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153 |
dc408939
|
Matthew Grooms
|
foreach ($config['openvpn']['openvpn-client'] as & $settings)
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154 |
f432e364
|
Matthew Grooms
|
if ($vpnid == $settings['vpnid'])
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155 |
d799787e
|
Matthew Grooms
|
return true;
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156 |
04a6e900
|
Ermal Luçi
|
|
157 |
d799787e
|
Matthew Grooms
|
return false;
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158 |
|
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}
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159 |
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160 |
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function openvpn_vpnid_next() {
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161 |
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162 |
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$vpnid = 1;
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while(openvpn_vpnid_used($vpnid))
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$vpnid++;
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166 |
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return $vpnid;
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}
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168 |
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169 |
49b76122
|
Renato Botelho
|
function openvpn_port_used($prot, $interface, $port, $curvpnid = 0) {
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170 |
f432e364
|
Matthew Grooms
|
global $config;
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171 |
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172 |
49b76122
|
Renato Botelho
|
if (is_array($config['openvpn']['openvpn-server'])) {
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173 |
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foreach ($config['openvpn']['openvpn-server'] as & $settings) {
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174 |
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if (isset($settings['disable']))
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continue;
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177 |
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if ($curvpnid != 0 && $curvpnid == $settings['vpnid'])
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continue;
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179 |
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180 |
|
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if ($port == $settings['local_port'] && $prot == $settings['protocol'] &&
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($interface == $settings['interface'] || $interface == "any" || $settings['interface'] == "any"))
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182 |
f432e364
|
Matthew Grooms
|
return $settings['vpnid'];
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183 |
49b76122
|
Renato Botelho
|
}
|
184 |
|
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}
|
185 |
f432e364
|
Matthew Grooms
|
|
186 |
49b76122
|
Renato Botelho
|
if (is_array($config['openvpn']['openvpn-client'])) {
|
187 |
|
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foreach ($config['openvpn']['openvpn-client'] as & $settings) {
|
188 |
|
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if (isset($settings['disable']))
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189 |
|
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continue;
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190 |
|
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191 |
|
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if ($curvpnid != 0 && $curvpnid == $settings['vpnid'])
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192 |
|
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continue;
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193 |
|
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194 |
|
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if ($port == $settings['local_port'] && $prot == $settings['protocol'] &&
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195 |
|
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($interface == $settings['interface'] || $interface == "any" || $settings['interface'] == "any"))
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196 |
f432e364
|
Matthew Grooms
|
return $settings['vpnid'];
|
197 |
49b76122
|
Renato Botelho
|
}
|
198 |
|
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}
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199 |
f432e364
|
Matthew Grooms
|
|
200 |
|
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return 0;
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201 |
|
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}
|
202 |
|
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|
203 |
49b76122
|
Renato Botelho
|
function openvpn_port_next($prot, $interface = "wan") {
|
204 |
f432e364
|
Matthew Grooms
|
|
205 |
|
|
$port = 1194;
|
206 |
49b76122
|
Renato Botelho
|
while(openvpn_port_used($prot, $interface, $port))
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207 |
|
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$port++;
|
208 |
|
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while(openvpn_port_used($prot, "any", $port))
|
209 |
f432e364
|
Matthew Grooms
|
$port++;
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210 |
|
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|
211 |
|
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return $port;
|
212 |
|
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}
|
213 |
|
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|
214 |
d799787e
|
Matthew Grooms
|
function openvpn_get_cipherlist() {
|
215 |
|
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|
216 |
|
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$ciphers = array();
|
217 |
5a7cc1f9
|
Ermal
|
$cipher_out = shell_exec('/usr/local/sbin/openvpn --show-ciphers | /usr/bin/grep "default key" | /usr/bin/awk \'{print $1, "(" $2 "-" $3 ")";}\'');
|
218 |
d799787e
|
Matthew Grooms
|
$cipher_lines = explode("\n", trim($cipher_out));
|
219 |
|
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sort($cipher_lines);
|
220 |
|
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foreach ($cipher_lines as $line) {
|
221 |
|
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$words = explode(' ', $line);
|
222 |
|
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$ciphers[$words[0]] = "{$words[0]} {$words[1]}";
|
223 |
8be2d6d3
|
Ermal Luçi
|
}
|
224 |
4aa02281
|
Carlos Eduardo Ramos
|
$ciphers["none"] = gettext("None (No Encryption)");
|
225 |
d799787e
|
Matthew Grooms
|
return $ciphers;
|
226 |
|
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}
|
227 |
|
|
|
228 |
97d5b59b
|
jim-p
|
function openvpn_get_digestlist() {
|
229 |
|
|
|
230 |
|
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$digests = array();
|
231 |
|
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$digest_out = shell_exec('/usr/local/sbin/openvpn --show-digests | /usr/bin/grep "digest size" | /usr/bin/awk \'{print $1, "(" $2 "-" $3 ")";}\'');
|
232 |
|
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$digest_lines = explode("\n", trim($digest_out));
|
233 |
|
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sort($digest_lines);
|
234 |
|
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foreach ($digest_lines as $line) {
|
235 |
|
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$words = explode(' ', $line);
|
236 |
|
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$digests[$words[0]] = "{$words[0]} {$words[1]}";
|
237 |
|
|
}
|
238 |
|
|
$digests["none"] = gettext("None (No Authentication)");
|
239 |
|
|
return $digests;
|
240 |
|
|
}
|
241 |
|
|
|
242 |
582c58ae
|
jim-p
|
function openvpn_get_engines() {
|
243 |
|
|
$openssl_engines = array('none' => 'No Hardware Crypto Acceleration');
|
244 |
2ec95f1f
|
Renato Botelho
|
exec("/usr/bin/openssl engine -t -c", $openssl_engine_output);
|
245 |
349bf358
|
jim-p
|
$openssl_engine_output = implode("\n", $openssl_engine_output);
|
246 |
|
|
$openssl_engine_output = preg_replace("/\\n\\s+/", "|", $openssl_engine_output);
|
247 |
|
|
$openssl_engine_output = explode("\n", $openssl_engine_output);
|
248 |
|
|
|
249 |
582c58ae
|
jim-p
|
foreach ($openssl_engine_output as $oeo) {
|
250 |
349bf358
|
jim-p
|
$keep = true;
|
251 |
|
|
$details = explode("|", $oeo);
|
252 |
|
|
$engine = array_shift($details);
|
253 |
582c58ae
|
jim-p
|
$linematch = array();
|
254 |
349bf358
|
jim-p
|
preg_match("/\((.*)\)\s(.*)/", $engine, $linematch);
|
255 |
|
|
foreach ($details as $dt) {
|
256 |
|
|
if (strpos($dt, "unavailable") !== FALSE)
|
257 |
|
|
$keep = false;
|
258 |
|
|
if (strpos($dt, "available") !== FALSE)
|
259 |
|
|
continue;
|
260 |
|
|
if (strpos($dt, "[") !== FALSE)
|
261 |
|
|
$ciphers = trim($dt, "[]");
|
262 |
|
|
}
|
263 |
|
|
if (!empty($ciphers))
|
264 |
|
|
$ciphers = " - " . $ciphers;
|
265 |
|
|
if (strlen($ciphers) > 60)
|
266 |
|
|
$ciphers = substr($ciphers, 0, 60) . " ... ";
|
267 |
|
|
if ($keep)
|
268 |
|
|
$openssl_engines[$linematch[1]] = $linematch[2] . $ciphers;
|
269 |
582c58ae
|
jim-p
|
}
|
270 |
|
|
return $openssl_engines;
|
271 |
|
|
}
|
272 |
|
|
|
273 |
|
|
function openvpn_validate_engine($engine) {
|
274 |
|
|
$engines = openvpn_get_engines();
|
275 |
|
|
return array_key_exists($engine, $engines);
|
276 |
|
|
}
|
277 |
|
|
|
278 |
d799787e
|
Matthew Grooms
|
function openvpn_validate_host($value, $name) {
|
279 |
|
|
$value = trim($value);
|
280 |
3e2bd5de
|
Ermal Lu?i
|
if (empty($value) || (!is_domain($value) && !is_ipaddr($value)))
|
281 |
4aa02281
|
Carlos Eduardo Ramos
|
return sprintf(gettext("The field '%s' must contain a valid IP address or domain name."), $name);
|
282 |
d799787e
|
Matthew Grooms
|
return false;
|
283 |
8dc3ef67
|
Scott Ullrich
|
}
|
284 |
|
|
|
285 |
|
|
function openvpn_validate_port($value, $name) {
|
286 |
|
|
$value = trim($value);
|
287 |
3e2bd5de
|
Ermal Lu?i
|
if (empty($value) || !is_numeric($value) || $value < 0 || ($value > 65535))
|
288 |
4aa02281
|
Carlos Eduardo Ramos
|
return sprintf(gettext("The field '%s' must contain a valid port, ranging from 0 to 65535."), $name);
|
289 |
b398bbca
|
Martin Fuchs
|
return false;
|
290 |
8dc3ef67
|
Scott Ullrich
|
}
|
291 |
|
|
|
292 |
a28d40cb
|
jim-p
|
function openvpn_validate_cidr($value, $name, $multiple = false, $ipproto = "ipv4") {
|
293 |
|
|
$value = trim($value);
|
294 |
|
|
$error = false;
|
295 |
|
|
if (empty($value))
|
296 |
|
|
return false;
|
297 |
|
|
$networks = explode(',', $value);
|
298 |
|
|
|
299 |
|
|
if (!$multiple && (count($networks) > 1))
|
300 |
|
|
return sprintf(gettext("The field '%s' must contain a single valid %s CIDR range."), $name, $ipproto);
|
301 |
|
|
|
302 |
|
|
foreach ($networks as $network) {
|
303 |
|
|
if ($ipproto == "ipv4")
|
304 |
|
|
$error = !openvpn_validate_cidr_ipv4($network);
|
305 |
|
|
else
|
306 |
|
|
$error = !openvpn_validate_cidr_ipv6($network);
|
307 |
|
|
if ($error)
|
308 |
|
|
break;
|
309 |
|
|
}
|
310 |
|
|
|
311 |
|
|
if ($error)
|
312 |
|
|
return sprintf(gettext("The field '%s' must contain only valid %s CIDR range(s) separated by commas."), $name, $ipproto);
|
313 |
|
|
else
|
314 |
|
|
return false;
|
315 |
|
|
}
|
316 |
|
|
|
317 |
|
|
function openvpn_validate_cidr_ipv4($value) {
|
318 |
8dc3ef67
|
Scott Ullrich
|
$value = trim($value);
|
319 |
|
|
if (!empty($value)) {
|
320 |
|
|
list($ip, $mask) = explode('/', $value);
|
321 |
a28d40cb
|
jim-p
|
if (!is_ipaddrv4($ip) or !is_numeric($mask) or ($mask > 32) or ($mask < 0))
|
322 |
|
|
return false;
|
323 |
8dc3ef67
|
Scott Ullrich
|
}
|
324 |
a28d40cb
|
jim-p
|
return true;
|
325 |
|
|
}
|
326 |
|
|
|
327 |
|
|
function openvpn_validate_cidr_ipv6($value) {
|
328 |
|
|
$value = trim($value);
|
329 |
|
|
if (!empty($value)) {
|
330 |
|
|
list($ipv6, $prefix) = explode('/', $value);
|
331 |
|
|
if (empty($prefix))
|
332 |
|
|
$prefix = "128";
|
333 |
|
|
if (!is_ipaddrv6($ipv6) or !is_numeric($prefix) or ($prefix > 128) or ($prefix < 0))
|
334 |
|
|
return false;
|
335 |
|
|
}
|
336 |
|
|
return true;
|
337 |
afb07cf1
|
Scott Ullrich
|
}
|
338 |
|
|
|
339 |
d799787e
|
Matthew Grooms
|
function openvpn_add_dhcpopts(& $settings, & $conf) {
|
340 |
afb07cf1
|
Scott Ullrich
|
|
341 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['dns_domain']))
|
342 |
|
|
$conf .= "push \"dhcp-option DOMAIN {$settings['dns_domain']}\"\n";
|
343 |
add2e3f7
|
Scott Ullrich
|
|
344 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['dns_server1']))
|
345 |
|
|
$conf .= "push \"dhcp-option DNS {$settings['dns_server1']}\"\n";
|
346 |
|
|
if (!empty($settings['dns_server2']))
|
347 |
|
|
$conf .= "push \"dhcp-option DNS {$settings['dns_server2']}\"\n";
|
348 |
|
|
if (!empty($settings['dns_server3']))
|
349 |
|
|
$conf .= "push \"dhcp-option DNS {$settings['dns_server3']}\"\n";
|
350 |
|
|
if (!empty($settings['dns_server4']))
|
351 |
|
|
$conf .= "push \"dhcp-option DNS {$settings['dns_server4']}\"\n";
|
352 |
f9927473
|
Scott Ullrich
|
|
353 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['ntp_server1']))
|
354 |
c7f70dbc
|
Chris Buechler
|
$conf .= "push \"dhcp-option NTP {$settings['ntp_server1']}\"\n";
|
355 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['ntp_server2']))
|
356 |
c7f70dbc
|
Chris Buechler
|
$conf .= "push \"dhcp-option NTP {$settings['ntp_server2']}\"\n";
|
357 |
f9927473
|
Scott Ullrich
|
|
358 |
d799787e
|
Matthew Grooms
|
if ($settings['netbios_enable']) {
|
359 |
add2e3f7
|
Scott Ullrich
|
|
360 |
095a95ae
|
Matthew Grooms
|
if (!empty($settings['dhcp_nbttype']) && ($settings['dhcp_nbttype'] != 0))
|
361 |
|
|
$conf .= "push \"dhcp-option NBT {$settings['dhcp_nbttype']}\"\n";
|
362 |
|
|
if (!empty($settings['dhcp_nbtscope']))
|
363 |
d799787e
|
Matthew Grooms
|
$conf .= "push \"dhcp-option NBS {$settings['dhcp_nbtscope']}\"\n";
|
364 |
8dc3ef67
|
Scott Ullrich
|
|
365 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['wins_server1']))
|
366 |
|
|
$conf .= "push \"dhcp-option WINS {$settings['wins_server1']}\"\n";
|
367 |
|
|
if (!empty($settings['wins_server2']))
|
368 |
|
|
$conf .= "push \"dhcp-option WINS {$settings['wins_server2']}\"\n";
|
369 |
add2e3f7
|
Scott Ullrich
|
|
370 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['nbdd_server1']))
|
371 |
|
|
$conf .= "push \"dhcp-option NBDD {$settings['nbdd_server1']}\"\n";
|
372 |
|
|
}
|
373 |
8dc3ef67
|
Scott Ullrich
|
|
374 |
d799787e
|
Matthew Grooms
|
if ($settings['gwredir'])
|
375 |
|
|
$conf .= "push \"redirect-gateway def1\"\n";
|
376 |
|
|
}
|
377 |
24012690
|
Scott Ullrich
|
|
378 |
d799787e
|
Matthew Grooms
|
function openvpn_add_custom(& $settings, & $conf) {
|
379 |
add2e3f7
|
Scott Ullrich
|
|
380 |
d799787e
|
Matthew Grooms
|
if ($settings['custom_options']) {
|
381 |
8dc3ef67
|
Scott Ullrich
|
|
382 |
d799787e
|
Matthew Grooms
|
$options = explode(';', $settings['custom_options']);
|
383 |
|
|
|
384 |
|
|
if (is_array($options)) {
|
385 |
|
|
foreach ($options as $option)
|
386 |
|
|
$conf .= "$option\n";
|
387 |
|
|
} else
|
388 |
|
|
$conf .= "{$settings['custom_options']}\n";
|
389 |
add2e3f7
|
Scott Ullrich
|
}
|
390 |
|
|
}
|
391 |
|
|
|
392 |
691fbf14
|
Ermal Lu?i
|
function openvpn_add_keyfile(& $data, & $conf, $mode_id, $directive, $opt = "") {
|
393 |
d799787e
|
Matthew Grooms
|
global $g;
|
394 |
add2e3f7
|
Scott Ullrich
|
|
395 |
d799787e
|
Matthew Grooms
|
$fpath = $g['varetc_path']."/openvpn/{$mode_id}.{$directive}";
|
396 |
a8f538a8
|
jim-p
|
openvpn_create_dirs();
|
397 |
d799787e
|
Matthew Grooms
|
file_put_contents($fpath, base64_decode($data));
|
398 |
f9ac3784
|
Ermal Lu?i
|
//chown($fpath, 'nobody');
|
399 |
|
|
//chgrp($fpath, 'nobody');
|
400 |
6f27412f
|
Ermal Lu?i
|
@chmod($fpath, 0600);
|
401 |
d799787e
|
Matthew Grooms
|
|
402 |
691fbf14
|
Ermal Lu?i
|
$conf .= "{$directive} {$fpath} {$opt}\n";
|
403 |
4eefa6e8
|
Scott Ullrich
|
}
|
404 |
|
|
|
405 |
fc05822b
|
jim-p
|
function openvpn_reconfigure($mode, $settings) {
|
406 |
add2e3f7
|
Scott Ullrich
|
global $g, $config;
|
407 |
afb07cf1
|
Scott Ullrich
|
|
408 |
93a0a028
|
Ermal Luçi
|
if (empty($settings))
|
409 |
|
|
return;
|
410 |
a1cab2c7
|
Ermal
|
if (isset($settings['disable']))
|
411 |
4eefa6e8
|
Scott Ullrich
|
return;
|
412 |
a8f538a8
|
jim-p
|
openvpn_create_dirs();
|
413 |
fdd725f0
|
Ermal Luçi
|
/*
|
414 |
d799787e
|
Matthew Grooms
|
* NOTE: Deleting tap devices causes spontaneous reboots. Instead,
|
415 |
|
|
* we use a vpnid number which is allocated for a particular client
|
416 |
|
|
* or server configuration. ( see openvpn_vpnid_next() )
|
417 |
fdd725f0
|
Ermal Luçi
|
*/
|
418 |
8874c692
|
Ermal Luçi
|
|
419 |
d799787e
|
Matthew Grooms
|
$vpnid = $settings['vpnid'];
|
420 |
|
|
$mode_id = $mode.$vpnid;
|
421 |
8874c692
|
Ermal Luçi
|
|
422 |
4936ff53
|
jim-p
|
if (isset($settings['dev_mode']))
|
423 |
|
|
$tunname = "{$settings['dev_mode']}{$vpnid}";
|
424 |
bd7ca506
|
jim-p
|
else { /* defaults to tun */
|
425 |
|
|
$tunname = "tun{$vpnid}";
|
426 |
4936ff53
|
jim-p
|
$settings['dev_mode'] = "tun";
|
427 |
691fbf14
|
Ermal Lu?i
|
}
|
428 |
|
|
|
429 |
bd7ca506
|
jim-p
|
if ($mode == "server")
|
430 |
|
|
$devname = "ovpns{$vpnid}";
|
431 |
|
|
else
|
432 |
|
|
$devname = "ovpnc{$vpnid}";
|
433 |
8874c692
|
Ermal Luçi
|
|
434 |
bd7ca506
|
jim-p
|
/* is our device already configured */
|
435 |
4a97aa34
|
Ermal
|
if (!does_interface_exist($devname)) {
|
436 |
dc408939
|
Matthew Grooms
|
|
437 |
bd7ca506
|
jim-p
|
/* create the tap device if required */
|
438 |
|
|
if (!file_exists("/dev/{$tunname}"))
|
439 |
873c1701
|
Renato Botelho
|
exec("/sbin/ifconfig " . escapeshellarg($tunname) . " create");
|
440 |
98872d89
|
Ermal Luçi
|
|
441 |
bd7ca506
|
jim-p
|
/* rename the device */
|
442 |
873c1701
|
Renato Botelho
|
mwexec("/sbin/ifconfig " . escapeshellarg($tunname) . " name " . escapeshellarg($devname));
|
443 |
095a95ae
|
Matthew Grooms
|
|
444 |
bd7ca506
|
jim-p
|
/* add the device to the openvpn group */
|
445 |
873c1701
|
Renato Botelho
|
mwexec("/sbin/ifconfig " . escapeshellarg($devname) . " group openvpn");
|
446 |
dc408939
|
Matthew Grooms
|
}
|
447 |
d799787e
|
Matthew Grooms
|
|
448 |
dc408939
|
Matthew Grooms
|
$pfile = $g['varrun_path'] . "/openvpn_{$mode_id}.pid";
|
449 |
6714bbdc
|
jim-p
|
$proto = strtolower($settings['protocol']);
|
450 |
|
|
if (substr($settings['protocol'], 0, 3) == "TCP")
|
451 |
|
|
$proto = "{$proto}-{$mode}";
|
452 |
4936ff53
|
jim-p
|
$dev_mode = $settings['dev_mode'];
|
453 |
c0cf27aa
|
Scott Ullrich
|
$cipher = $settings['crypto'];
|
454 |
97d5b59b
|
jim-p
|
// OpenVPN defaults to SHA1, so use it when unset to maintain compatibility.
|
455 |
|
|
$digest = !empty($settings['digest']) ? $settings['digest'] : "SHA1";
|
456 |
d799787e
|
Matthew Grooms
|
|
457 |
47c48e28
|
smos
|
$interface = get_failover_interface($settings['interface']);
|
458 |
d7a0c22a
|
bcyrill
|
$ipaddr = $settings['ipaddr'];
|
459 |
|
|
$ipaddrv6 = $settings['ipaddrv6'];
|
460 |
d799787e
|
Matthew Grooms
|
|
461 |
67b0902f
|
pierrepomes
|
// If a specific ip address (VIP) is requested, use it.
|
462 |
|
|
// Otherwise, if a specific interface is requested, use it
|
463 |
|
|
// If "any" interface was selected, local directive will be ommited.
|
464 |
97ffc513
|
Seth Mos
|
if (is_ipaddrv4($ipaddr)) {
|
465 |
67b0902f
|
pierrepomes
|
$iface_ip=$ipaddr;
|
466 |
3d06e8f0
|
pierrepomes
|
} else {
|
467 |
67b0902f
|
pierrepomes
|
if ((!empty($interface)) && (strcmp($interface, "any"))) {
|
468 |
507af8dd
|
pierrepomes
|
$iface_ip=get_interface_ip($interface);
|
469 |
67b0902f
|
pierrepomes
|
}
|
470 |
47c48e28
|
smos
|
}
|
471 |
|
|
if (is_ipaddrv6($ipaddrv6)) {
|
472 |
|
|
$iface_ipv6=$ipaddrv6;
|
473 |
|
|
} else {
|
474 |
97ffc513
|
Seth Mos
|
if ((!empty($interface)) && (strcmp($interface, "any"))) {
|
475 |
|
|
$iface_ipv6=get_interface_ipv6($interface);
|
476 |
|
|
}
|
477 |
3d06e8f0
|
pierrepomes
|
}
|
478 |
d799787e
|
Matthew Grooms
|
|
479 |
b1e8e675
|
Dmitriy K.
|
|
480 |
|
|
$conf = "dev {$devname}\n";
|
481 |
5b3c0116
|
Dmitriy K.
|
if (isset($settings['verbosity_level'])) {
|
482 |
b1e8e675
|
Dmitriy K.
|
$conf .= "verb {$settings['verbosity_level']}\n";
|
483 |
5b3c0116
|
Dmitriy K.
|
}
|
484 |
|
|
|
485 |
4936ff53
|
jim-p
|
$conf .= "dev-type {$settings['dev_mode']}\n";
|
486 |
97ffc513
|
Seth Mos
|
switch($settings['dev_mode']) {
|
487 |
|
|
case "tun":
|
488 |
b9e9903d
|
Dmitriy K.
|
if (!$settings['no_tun_ipv6']) {
|
489 |
|
|
$conf .= "tun-ipv6\n";
|
490 |
|
|
}
|
491 |
97ffc513
|
Seth Mos
|
break;
|
492 |
|
|
}
|
493 |
bd7ca506
|
jim-p
|
$conf .= "dev-node /dev/{$tunname}\n";
|
494 |
3c11bd3c
|
Matthew Grooms
|
$conf .= "writepid {$pfile}\n";
|
495 |
|
|
$conf .= "#user nobody\n";
|
496 |
|
|
$conf .= "#group nobody\n";
|
497 |
d1014c18
|
Chris Buechler
|
$conf .= "script-security 3\n";
|
498 |
3c11bd3c
|
Matthew Grooms
|
$conf .= "daemon\n";
|
499 |
|
|
$conf .= "keepalive 10 60\n";
|
500 |
|
|
$conf .= "ping-timer-rem\n";
|
501 |
|
|
$conf .= "persist-tun\n";
|
502 |
|
|
$conf .= "persist-key\n";
|
503 |
|
|
$conf .= "proto {$proto}\n";
|
504 |
|
|
$conf .= "cipher {$cipher}\n";
|
505 |
97d5b59b
|
jim-p
|
$conf .= "auth {$digest}\n";
|
506 |
8d964cea
|
Ermal
|
$conf .= "up /usr/local/sbin/ovpn-linkup\n";
|
507 |
|
|
$conf .= "down /usr/local/sbin/ovpn-linkdown\n";
|
508 |
1492e02c
|
Ermal
|
if (file_exists("/usr/local/sbin/openvpn.attributes.sh")) {
|
509 |
a1b9105b
|
jim-p
|
switch($settings['mode']) {
|
510 |
|
|
case 'server_user':
|
511 |
|
|
case 'server_tls_user':
|
512 |
|
|
$conf .= "client-connect /usr/local/sbin/openvpn.attributes.sh\n";
|
513 |
|
|
$conf .= "client-disconnect /usr/local/sbin/openvpn.attributes.sh\n";
|
514 |
|
|
break;
|
515 |
|
|
}
|
516 |
1492e02c
|
Ermal
|
}
|
517 |
3c11bd3c
|
Matthew Grooms
|
|
518 |
6714bbdc
|
jim-p
|
/* Determine the local IP to use - and make sure it matches with the selected protocol. */
|
519 |
|
|
if (is_ipaddrv4($iface_ip) && (stristr($settings['protocol'], "6") === false)) {
|
520 |
|
|
$conf .= "local {$iface_ip}\n";
|
521 |
|
|
} elseif (is_ipaddrv6($iface_ipv6) && (stristr($settings['protocol'], "6") !== false)) {
|
522 |
|
|
$conf .= "local {$iface_ipv6}\n";
|
523 |
97ffc513
|
Seth Mos
|
}
|
524 |
d799787e
|
Matthew Grooms
|
|
525 |
582c58ae
|
jim-p
|
if (openvpn_validate_engine($settings['engine']) && ($settings['engine'] != "none"))
|
526 |
|
|
$conf .= "engine {$settings['engine']}\n";
|
527 |
|
|
|
528 |
67b0902f
|
pierrepomes
|
// server specific settings
|
529 |
8dc3ef67
|
Scott Ullrich
|
if ($mode == 'server') {
|
530 |
d799787e
|
Matthew Grooms
|
|
531 |
5dc6c910
|
jim-p
|
list($ip, $cidr) = explode('/', $settings['tunnel_network']);
|
532 |
97ffc513
|
Seth Mos
|
list($ipv6, $prefix) = explode('/', $settings['tunnel_networkv6']);
|
533 |
5dc6c910
|
jim-p
|
$mask = gen_subnet_mask($cidr);
|
534 |
8dc3ef67
|
Scott Ullrich
|
|
535 |
3c11bd3c
|
Matthew Grooms
|
// configure tls modes
|
536 |
|
|
switch($settings['mode']) {
|
537 |
|
|
case 'p2p_tls':
|
538 |
|
|
case 'server_tls':
|
539 |
e62e2f8b
|
Ermal Lu?i
|
case 'server_user':
|
540 |
3c11bd3c
|
Matthew Grooms
|
case 'server_tls_user':
|
541 |
d799787e
|
Matthew Grooms
|
$conf .= "tls-server\n";
|
542 |
3c11bd3c
|
Matthew Grooms
|
break;
|
543 |
8dc3ef67
|
Scott Ullrich
|
}
|
544 |
d799787e
|
Matthew Grooms
|
|
545 |
3c11bd3c
|
Matthew Grooms
|
// configure p2p/server modes
|
546 |
|
|
switch($settings['mode']) {
|
547 |
6c9cf466
|
jim-p
|
case 'p2p_tls':
|
548 |
5dc6c910
|
jim-p
|
// If the CIDR is less than a /30, OpenVPN will complain if you try to
|
549 |
|
|
// use the server directive. It works for a single client without it.
|
550 |
|
|
// See ticket #1417
|
551 |
74a556a3
|
jim-p
|
if (!empty($ip) && !empty($mask) && ($cidr < 30)) {
|
552 |
5dc6c910
|
jim-p
|
$conf .= "server {$ip} {$mask}\n";
|
553 |
|
|
$conf .= "client-config-dir {$g['varetc_path']}/openvpn-csc\n";
|
554 |
a0e3ee98
|
jim-p
|
if(is_ipaddr($ipv6))
|
555 |
|
|
$conf .= "server-ipv6 {$ipv6}/{$prefix}\n";
|
556 |
5dc6c910
|
jim-p
|
}
|
557 |
3c11bd3c
|
Matthew Grooms
|
case 'p2p_shared_key':
|
558 |
74a556a3
|
jim-p
|
if (!empty($ip) && !empty($mask)) {
|
559 |
91c44185
|
jim-p
|
list($ip1, $ip2) = openvpn_get_interface_ip($ip, $mask);
|
560 |
459e9333
|
jim-p
|
if ($settings['dev_mode'] == 'tun')
|
561 |
|
|
$conf .= "ifconfig {$ip1} {$ip2}\n";
|
562 |
|
|
else
|
563 |
|
|
$conf .= "ifconfig {$ip1} {$mask}\n";
|
564 |
1ab6bdb5
|
jim-p
|
}
|
565 |
a0e3ee98
|
jim-p
|
if (!empty($ipv6) && !empty($prefix)) {
|
566 |
91c44185
|
jim-p
|
list($ipv6_1, $ipv6_2) = openvpn_get_interface_ipv6($ipv6, $prefix);
|
567 |
a0e3ee98
|
jim-p
|
if ($settings['dev_mode'] == 'tun')
|
568 |
|
|
$conf .= "ifconfig-ipv6 {$ipv6_1} {$ipv6_2}\n";
|
569 |
|
|
else
|
570 |
60f501ec
|
Phil Davis
|
$conf .= "ifconfig-ipv6 {$ipv6_1} {$prefix}\n";
|
571 |
a0e3ee98
|
jim-p
|
}
|
572 |
3c11bd3c
|
Matthew Grooms
|
break;
|
573 |
|
|
case 'server_tls':
|
574 |
|
|
case 'server_user':
|
575 |
|
|
case 'server_tls_user':
|
576 |
74a556a3
|
jim-p
|
if (!empty($ip) && !empty($mask)) {
|
577 |
1ab6bdb5
|
jim-p
|
$conf .= "server {$ip} {$mask}\n";
|
578 |
|
|
if(is_ipaddr($ipv6))
|
579 |
|
|
$conf .= "server-ipv6 {$ipv6}/{$prefix}\n";
|
580 |
|
|
$conf .= "client-config-dir {$g['varetc_path']}/openvpn-csc\n";
|
581 |
|
|
} else {
|
582 |
|
|
if ($settings['serverbridge_dhcp']) {
|
583 |
|
|
if ((!empty($settings['serverbridge_interface'])) && (strcmp($settings['serverbridge_interface'], "none"))) {
|
584 |
|
|
$biface_ip=get_interface_ip($settings['serverbridge_interface']);
|
585 |
|
|
$biface_sm=gen_subnet_mask(get_interface_subnet($settings['serverbridge_interface']));
|
586 |
|
|
if (is_ipaddrv4($biface_ip) && is_ipaddrv4($settings['serverbridge_dhcp_start']) && is_ipaddrv4($settings['serverbridge_dhcp_end'])) {
|
587 |
|
|
$conf .= "server-bridge {$biface_ip} {$biface_sm} {$settings['serverbridge_dhcp_start']} {$settings['serverbridge_dhcp_end']}\n";
|
588 |
cb4f4ea9
|
jim-p
|
$conf .= "client-config-dir {$g['varetc_path']}/openvpn-csc\n";
|
589 |
1ab6bdb5
|
jim-p
|
} else {
|
590 |
|
|
$conf .= "mode server\n";
|
591 |
|
|
}
|
592 |
|
|
} else {
|
593 |
|
|
$conf .= "mode server\n";
|
594 |
|
|
}
|
595 |
|
|
}
|
596 |
|
|
}
|
597 |
3c11bd3c
|
Matthew Grooms
|
break;
|
598 |
8dc3ef67
|
Scott Ullrich
|
}
|
599 |
|
|
|
600 |
3c11bd3c
|
Matthew Grooms
|
// configure user auth modes
|
601 |
|
|
switch($settings['mode']) {
|
602 |
|
|
case 'server_user':
|
603 |
|
|
$conf .= "client-cert-not-required\n";
|
604 |
|
|
case 'server_tls_user':
|
605 |
9eced774
|
jim-p
|
/* username-as-common-name is not compatible with server-bridge */
|
606 |
|
|
if (stristr($conf, "server-bridge") === false)
|
607 |
|
|
$conf .= "username-as-common-name\n";
|
608 |
8a47c190
|
Ermal Lu?i
|
if (!empty($settings['authmode'])) {
|
609 |
5e28dad4
|
Ermal
|
$strictusercn = "false";
|
610 |
53d41b68
|
Erik Fonnesbeck
|
if ($settings['strictusercn'])
|
611 |
5e28dad4
|
Ermal
|
$strictusercn = "true";
|
612 |
57ab9f7d
|
Ermal
|
$conf .= "auth-user-pass-verify \"/usr/local/sbin/ovpn_auth_verify user '{$settings['authmode']}' {$strictusercn} {$mode_id}\" via-env\n";
|
613 |
e8a58de4
|
Ermal Lu?i
|
}
|
614 |
3c11bd3c
|
Matthew Grooms
|
break;
|
615 |
8dc3ef67
|
Scott Ullrich
|
}
|
616 |
41936acc
|
jim-p
|
if (!isset($settings['cert_depth']) && (strstr($settings['mode'], 'tls')))
|
617 |
|
|
$settings['cert_depth'] = 1;
|
618 |
98963f27
|
jim-p
|
if (is_numeric($settings['cert_depth'])) {
|
619 |
2da48592
|
jim-p
|
if (($mode == 'client') && empty($settings['certref']))
|
620 |
|
|
$cert = "";
|
621 |
|
|
else {
|
622 |
|
|
$cert = lookup_cert($settings['certref']);
|
623 |
|
|
/* XXX: Seems not used at all! */
|
624 |
|
|
$servercn = urlencode(cert_get_cn($cert['crt']));
|
625 |
|
|
$conf .= "tls-verify \"/usr/local/sbin/ovpn_auth_verify tls '{$servercn}' {$settings['cert_depth']}\"\n";
|
626 |
|
|
}
|
627 |
98963f27
|
jim-p
|
}
|
628 |
8dc3ef67
|
Scott Ullrich
|
|
629 |
63084885
|
Matthew Grooms
|
// The local port to listen on
|
630 |
d799787e
|
Matthew Grooms
|
$conf .= "lport {$settings['local_port']}\n";
|
631 |
c0cf27aa
|
Scott Ullrich
|
|
632 |
63084885
|
Matthew Grooms
|
// The management port to listen on
|
633 |
71ca2cb2
|
Ermal
|
// Use unix socket to overcome the problem on any type of server
|
634 |
|
|
$conf .= "management {$g['varetc_path']}/openvpn/{$mode_id}.sock unix\n";
|
635 |
|
|
//$conf .= "management 127.0.0.1 {$settings['local_port']}\n";
|
636 |
63084885
|
Matthew Grooms
|
|
637 |
3c11bd3c
|
Matthew Grooms
|
if ($settings['maxclients'])
|
638 |
d799787e
|
Matthew Grooms
|
$conf .= "max-clients {$settings['maxclients']}\n";
|
639 |
|
|
|
640 |
3c11bd3c
|
Matthew Grooms
|
// Can we push routes
|
641 |
|
|
if ($settings['local_network']) {
|
642 |
a28d40cb
|
jim-p
|
$conf .= openvpn_gen_routes($settings['local_network'], "ipv4", true);
|
643 |
3c11bd3c
|
Matthew Grooms
|
}
|
644 |
787de45a
|
Seth Mos
|
if ($settings['local_networkv6']) {
|
645 |
a28d40cb
|
jim-p
|
$conf .= openvpn_gen_routes($settings['local_networkv6'], "ipv6", true);
|
646 |
787de45a
|
Seth Mos
|
}
|
647 |
3c11bd3c
|
Matthew Grooms
|
|
648 |
|
|
switch($settings['mode']) {
|
649 |
|
|
case 'server_tls':
|
650 |
|
|
case 'server_user':
|
651 |
|
|
case 'server_tls_user':
|
652 |
5d8cd81a
|
jim-p
|
// Configure client dhcp options
|
653 |
3c11bd3c
|
Matthew Grooms
|
openvpn_add_dhcpopts($settings, $conf);
|
654 |
5d8cd81a
|
jim-p
|
if ($settings['client2client'])
|
655 |
|
|
$conf .= "client-to-client\n";
|
656 |
3c11bd3c
|
Matthew Grooms
|
break;
|
657 |
|
|
}
|
658 |
bca35cff
|
jim-p
|
if (isset($settings['duplicate_cn']))
|
659 |
|
|
$conf .= "duplicate-cn\n";
|
660 |
d799787e
|
Matthew Grooms
|
}
|
661 |
|
|
|
662 |
3c11bd3c
|
Matthew Grooms
|
// client specific settings
|
663 |
d799787e
|
Matthew Grooms
|
|
664 |
3c11bd3c
|
Matthew Grooms
|
if ($mode == 'client') {
|
665 |
d799787e
|
Matthew Grooms
|
|
666 |
3c11bd3c
|
Matthew Grooms
|
// configure p2p mode
|
667 |
|
|
switch($settings['mode']) {
|
668 |
|
|
case 'p2p_tls':
|
669 |
|
|
$conf .= "tls-client\n";
|
670 |
|
|
case 'shared_key':
|
671 |
|
|
$conf .= "client\n";
|
672 |
|
|
break;
|
673 |
|
|
}
|
674 |
d799787e
|
Matthew Grooms
|
|
675 |
e3924384
|
jim-p
|
// If there is no bind option at all (ip and/or port), add "nobind" directive
|
676 |
|
|
// Otherwise, use the local port if defined, failing that, use lport 0 to
|
677 |
|
|
// ensure a random source port.
|
678 |
|
|
if ((empty($iface_ip)) && (!$settings['local_port']))
|
679 |
|
|
$conf .= "nobind\n";
|
680 |
|
|
elseif ($settings['local_port'])
|
681 |
|
|
$conf .= "lport {$settings['local_port']}\n";
|
682 |
|
|
else
|
683 |
|
|
$conf .= "lport 0\n";
|
684 |
5708241f
|
jim-p
|
|
685 |
4b887ef4
|
jim-p
|
// Use unix socket to overcome the problem on any type of server
|
686 |
|
|
$conf .= "management {$g['varetc_path']}/openvpn/{$mode_id}.sock unix\n";
|
687 |
48a458d2
|
pierrepomes
|
|
688 |
3c11bd3c
|
Matthew Grooms
|
// The remote server
|
689 |
|
|
$conf .= "remote {$settings['server_addr']} {$settings['server_port']}\n";
|
690 |
|
|
|
691 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['use_shaper']))
|
692 |
|
|
$conf .= "shaper {$settings['use_shaper']}\n";
|
693 |
ee506044
|
Scott Ullrich
|
|
694 |
d799787e
|
Matthew Grooms
|
if (!empty($settings['tunnel_network'])) {
|
695 |
|
|
list($ip, $mask) = explode('/', $settings['tunnel_network']);
|
696 |
8dc3ef67
|
Scott Ullrich
|
$mask = gen_subnet_mask($mask);
|
697 |
91c44185
|
jim-p
|
list($ip1, $ip2) = openvpn_get_interface_ip($ip, $mask);
|
698 |
459e9333
|
jim-p
|
if ($settings['dev_mode'] == 'tun')
|
699 |
|
|
$conf .= "ifconfig {$ip2} {$ip1}\n";
|
700 |
|
|
else
|
701 |
|
|
$conf .= "ifconfig {$ip2} {$mask}\n";
|
702 |
8dc3ef67
|
Scott Ullrich
|
}
|
703 |
d799787e
|
Matthew Grooms
|
|
704 |
a0e3ee98
|
jim-p
|
if (!empty($settings['tunnel_networkv6'])) {
|
705 |
|
|
list($ipv6, $prefix) = explode('/', $settings['tunnel_networkv6']);
|
706 |
91c44185
|
jim-p
|
list($ipv6_1, $ipv6_2) = openvpn_get_interface_ipv6($ipv6, $prefix);
|
707 |
a0e3ee98
|
jim-p
|
if ($settings['dev_mode'] == 'tun')
|
708 |
|
|
$conf .= "ifconfig-ipv6 {$ipv6_2} {$ipv6_1}\n";
|
709 |
|
|
else
|
710 |
60f501ec
|
Phil Davis
|
$conf .= "ifconfig-ipv6 {$ipv6_2} {$prefix}\n";
|
711 |
a0e3ee98
|
jim-p
|
}
|
712 |
|
|
|
713 |
5f242576
|
PiBa-NL
|
if ($settings['auth_user'] && $settings['auth_pass']) {
|
714 |
|
|
$up_file = "{$g['varetc_path']}/openvpn/{$mode_id}.up";
|
715 |
|
|
$conf .= "auth-user-pass {$up_file}\n";
|
716 |
|
|
$userpass = "{$settings['auth_user']}\n";
|
717 |
|
|
$userpass .= "{$settings['auth_pass']}\n";
|
718 |
|
|
file_put_contents($up_file, $userpass);
|
719 |
|
|
}
|
720 |
|
|
|
721 |
762a24a3
|
Ermal Lu?i
|
if ($settings['proxy_addr']) {
|
722 |
|
|
$conf .= "http-proxy {$settings['proxy_addr']} {$settings['proxy_port']}";
|
723 |
|
|
if ($settings['proxy_authtype'] != "none") {
|
724 |
|
|
$conf .= " {$g['varetc_path']}/openvpn/{$mode_id}.pas {$settings['proxy_authtype']}";
|
725 |
|
|
$proxypas = "{$settings['proxy_user']}\n";
|
726 |
|
|
$proxypas .= "{$settings['proxy_passwd']}\n";
|
727 |
|
|
file_put_contents("{$g['varetc_path']}/openvpn/{$mode_id}.pas", $proxypas);
|
728 |
|
|
}
|
729 |
|
|
$conf .= " \n";
|
730 |
|
|
}
|
731 |
8dc3ef67
|
Scott Ullrich
|
}
|
732 |
|
|
|
733 |
17c98ba9
|
jim-p
|
// Add a remote network route if set, and only for p2p modes.
|
734 |
54285411
|
jim-p
|
if ((substr($settings['mode'], 0, 3) == "p2p") && (openvpn_validate_cidr($settings['remote_network'], "", true, "ipv4") === FALSE)) {
|
735 |
a28d40cb
|
jim-p
|
$conf .= openvpn_gen_routes($settings['remote_network'], "ipv4", false);
|
736 |
8dc3ef67
|
Scott Ullrich
|
}
|
737 |
4856df9b
|
jim-p
|
// Add a remote network route if set, and only for p2p modes.
|
738 |
54285411
|
jim-p
|
if ((substr($settings['mode'], 0, 3) == "p2p") && (openvpn_validate_cidr($settings['remote_networkv6'], "", true, "ipv6") === FALSE)) {
|
739 |
a28d40cb
|
jim-p
|
$conf .= openvpn_gen_routes($settings['remote_networkv6'], "ipv6", false);
|
740 |
4856df9b
|
jim-p
|
}
|
741 |
afb07cf1
|
Scott Ullrich
|
|
742 |
d799787e
|
Matthew Grooms
|
// Write the settings for the keys
|
743 |
3c11bd3c
|
Matthew Grooms
|
switch($settings['mode']) {
|
744 |
|
|
case 'p2p_shared_key':
|
745 |
|
|
openvpn_add_keyfile($settings['shared_key'], $conf, $mode_id, "secret");
|
746 |
|
|
break;
|
747 |
|
|
case 'p2p_tls':
|
748 |
|
|
case 'server_tls':
|
749 |
|
|
case 'server_tls_user':
|
750 |
e62e2f8b
|
Ermal Lu?i
|
case 'server_user':
|
751 |
3c11bd3c
|
Matthew Grooms
|
$ca = lookup_ca($settings['caref']);
|
752 |
|
|
openvpn_add_keyfile($ca['crt'], $conf, $mode_id, "ca");
|
753 |
2da48592
|
jim-p
|
|
754 |
|
|
if (!empty($settings['certref'])) {
|
755 |
|
|
$cert = lookup_cert($settings['certref']);
|
756 |
|
|
openvpn_add_keyfile($cert['crt'], $conf, $mode_id, "cert");
|
757 |
|
|
openvpn_add_keyfile($cert['prv'], $conf, $mode_id, "key");
|
758 |
|
|
}
|
759 |
3c11bd3c
|
Matthew Grooms
|
if ($mode == 'server')
|
760 |
fe787fc7
|
Matthew Grooms
|
$conf .= "dh {$g['etc_path']}/dh-parameters.{$settings['dh_length']}\n";
|
761 |
6db02381
|
jim-p
|
if (!empty($settings['crlref'])) {
|
762 |
|
|
$crl = lookup_crl($settings['crlref']);
|
763 |
cfcc6994
|
jim-p
|
crl_update($crl);
|
764 |
6db02381
|
jim-p
|
openvpn_add_keyfile($crl['text'], $conf, $mode_id, "crl-verify");
|
765 |
|
|
}
|
766 |
db746ce2
|
Ermal Lu?i
|
if ($settings['tls']) {
|
767 |
756720e2
|
Pierre POMES
|
if ($mode == "server")
|
768 |
db746ce2
|
Ermal Lu?i
|
$tlsopt = 0;
|
769 |
|
|
else
|
770 |
|
|
$tlsopt = 1;
|
771 |
|
|
openvpn_add_keyfile($settings['tls'], $conf, $mode_id, "tls-auth", $tlsopt);
|
772 |
|
|
}
|
773 |
3c11bd3c
|
Matthew Grooms
|
break;
|
774 |
8dc3ef67
|
Scott Ullrich
|
}
|
775 |
|
|
|
776 |
edba1982
|
jim-p
|
if (!empty($settings['compression']))
|
777 |
|
|
$conf .= "comp-lzo {$settings['compression']}\n";
|
778 |
d799787e
|
Matthew Grooms
|
|
779 |
|
|
if ($settings['passtos'])
|
780 |
|
|
$conf .= "passtos\n";
|
781 |
|
|
|
782 |
|
|
if ($settings['resolve_retry'])
|
783 |
|
|
$conf .= "resolv-retry infinite\n";
|
784 |
|
|
|
785 |
|
|
if ($settings['dynamic_ip']) {
|
786 |
|
|
$conf .= "persist-remote-ip\n";
|
787 |
|
|
$conf .= "float\n";
|
788 |
8dc3ef67
|
Scott Ullrich
|
}
|
789 |
afb07cf1
|
Scott Ullrich
|
|
790 |
ee55ce7d
|
jim-p
|
if ($settings['topology_subnet']) {
|
791 |
|
|
$conf .= "topology subnet\n";
|
792 |
|
|
}
|
793 |
|
|
|
794 |
b9e9903d
|
Dmitriy K.
|
// New client features
|
795 |
|
|
if ($mode == "client") {
|
796 |
|
|
// Dont pull routes checkbox
|
797 |
|
|
if ($settings['route_no_pull']) {
|
798 |
|
|
$conf .= "route-nopull\n";
|
799 |
|
|
}
|
800 |
|
|
|
801 |
|
|
// Dont add/remove routes checkbox
|
802 |
|
|
if ($settings['route_no_exec']) {
|
803 |
|
|
$conf .= "route-noexec\n";
|
804 |
|
|
}
|
805 |
|
|
}
|
806 |
|
|
|
807 |
d799787e
|
Matthew Grooms
|
openvpn_add_custom($settings, $conf);
|
808 |
|
|
|
809 |
a8f538a8
|
jim-p
|
openvpn_create_dirs();
|
810 |
938fc5b0
|
Ermal
|
$fpath = "{$g['varetc_path']}/openvpn/{$mode_id}.conf";
|
811 |
d799787e
|
Matthew Grooms
|
file_put_contents($fpath, $conf);
|
812 |
938fc5b0
|
Ermal
|
unset($conf);
|
813 |
be00850b
|
Phil Davis
|
$fpath = "{$g['varetc_path']}/openvpn/{$mode_id}.interface";
|
814 |
|
|
file_put_contents($fpath, $interface);
|
815 |
f9ac3784
|
Ermal Lu?i
|
//chown($fpath, 'nobody');
|
816 |
|
|
//chgrp($fpath, 'nobody');
|
817 |
6f27412f
|
Ermal Lu?i
|
@chmod("{$g['varetc_path']}/openvpn/{$mode_id}.conf", 0600);
|
818 |
be00850b
|
Phil Davis
|
@chmod("{$g['varetc_path']}/openvpn/{$mode_id}.interface", 0600);
|
819 |
6f27412f
|
Ermal Lu?i
|
@chmod("{$g['varetc_path']}/openvpn/{$mode_id}.key", 0600);
|
820 |
|
|
@chmod("{$g['varetc_path']}/openvpn/{$mode_id}.tls-auth", 0600);
|
821 |
|
|
@chmod("{$g['varetc_path']}/openvpn/{$mode_id}.conf", 0600);
|
822 |
d799787e
|
Matthew Grooms
|
}
|
823 |
|
|
|
824 |
fc05822b
|
jim-p
|
function openvpn_restart($mode, $settings) {
|
825 |
d799787e
|
Matthew Grooms
|
global $g, $config;
|
826 |
|
|
|
827 |
|
|
$vpnid = $settings['vpnid'];
|
828 |
|
|
$mode_id = $mode.$vpnid;
|
829 |
|
|
|
830 |
76369bfc
|
Matthew Grooms
|
/* kill the process if running */
|
831 |
705c8ec9
|
Matthew Grooms
|
$pfile = $g['varrun_path']."/openvpn_{$mode_id}.pid";
|
832 |
76369bfc
|
Matthew Grooms
|
if (file_exists($pfile)) {
|
833 |
705c8ec9
|
Matthew Grooms
|
|
834 |
76369bfc
|
Matthew Grooms
|
/* read the pid file */
|
835 |
|
|
$pid = rtrim(file_get_contents($pfile));
|
836 |
|
|
unlink($pfile);
|
837 |
705c8ec9
|
Matthew Grooms
|
|
838 |
76369bfc
|
Matthew Grooms
|
/* send a term signal to the process */
|
839 |
|
|
posix_kill($pid, SIGTERM);
|
840 |
|
|
|
841 |
|
|
/* wait until the process exits */
|
842 |
|
|
while(posix_kill($pid, 0))
|
843 |
|
|
usleep(250000);
|
844 |
|
|
}
|
845 |
d799787e
|
Matthew Grooms
|
|
846 |
a1cab2c7
|
Ermal
|
if (isset($settings['disable']))
|
847 |
d799787e
|
Matthew Grooms
|
return;
|
848 |
|
|
|
849 |
260f267e
|
jim-p
|
/* Do not start a client if we are a CARP backup on this vip! */
|
850 |
0c21eb70
|
Ermal
|
if (($mode == "client") && (strstr($settings['interface'], "_vip") && get_carp_interface_status($settings['interface']) == "BACKUP"))
|
851 |
9ea0cb90
|
jim-p
|
return;
|
852 |
330ecea1
|
Shahid Sheikh
|
|
853 |
|
|
/* Check if client is bound to a gateway group */
|
854 |
|
|
$a_groups = return_gateway_groups_array();
|
855 |
|
|
if (is_array($a_groups[$settings['interface']])) {
|
856 |
|
|
/* the interface is a gateway group. If a vip is defined and its a CARP backup then do not start */
|
857 |
|
|
if (($a_groups[$settings['interface']][0]['vip'] <> "") && (get_carp_interface_status($a_groups[$settings['interface']][0]['vip']) == "BACKUP"))
|
858 |
|
|
return;
|
859 |
|
|
}
|
860 |
9ea0cb90
|
jim-p
|
|
861 |
705c8ec9
|
Matthew Grooms
|
/* start the new process */
|
862 |
d799787e
|
Matthew Grooms
|
$fpath = $g['varetc_path']."/openvpn/{$mode_id}.conf";
|
863 |
91c44185
|
jim-p
|
openvpn_clear_route($mode, $settings);
|
864 |
873c1701
|
Renato Botelho
|
mwexec_bg("/usr/local/sbin/openvpn --config " . escapeshellarg($fpath));
|
865 |
847cd48d
|
Ermal
|
|
866 |
|
|
if (!$g['booting'])
|
867 |
|
|
send_event("filter reload");
|
868 |
afb07cf1
|
Scott Ullrich
|
}
|
869 |
|
|
|
870 |
dc408939
|
Matthew Grooms
|
function openvpn_delete($mode, & $settings) {
|
871 |
d799787e
|
Matthew Grooms
|
global $g, $config;
|
872 |
|
|
|
873 |
|
|
$vpnid = $settings['vpnid'];
|
874 |
|
|
$mode_id = $mode.$vpnid;
|
875 |
|
|
|
876 |
da601f8e
|
PiBa-NL
|
if (isset($settings['dev_mode']))
|
877 |
|
|
$tunname = "{$settings['dev_mode']}{$vpnid}";
|
878 |
|
|
else { /* defaults to tun */
|
879 |
|
|
$tunname = "tun{$vpnid}";
|
880 |
|
|
}
|
881 |
|
|
|
882 |
095a95ae
|
Matthew Grooms
|
if ($mode == "server")
|
883 |
|
|
$devname = "ovpns{$vpnid}";
|
884 |
|
|
else
|
885 |
|
|
$devname = "ovpnc{$vpnid}";
|
886 |
dc408939
|
Matthew Grooms
|
|
887 |
76369bfc
|
Matthew Grooms
|
/* kill the process if running */
|
888 |
dc408939
|
Matthew Grooms
|
$pfile = "{$g['varrun_path']}/openvpn_{$mode_id}.pid";
|
889 |
76369bfc
|
Matthew Grooms
|
if (file_exists($pfile)) {
|
890 |
dc408939
|
Matthew Grooms
|
|
891 |
76369bfc
|
Matthew Grooms
|
/* read the pid file */
|
892 |
|
|
$pid = trim(file_get_contents($pfile));
|
893 |
|
|
unlink($pfile);
|
894 |
|
|
|
895 |
|
|
/* send a term signal to the process */
|
896 |
|
|
posix_kill($pid, SIGTERM);
|
897 |
|
|
}
|
898 |
705c8ec9
|
Matthew Grooms
|
|
899 |
095a95ae
|
Matthew Grooms
|
/* remove the device from the openvpn group */
|
900 |
873c1701
|
Renato Botelho
|
mwexec("/sbin/ifconfig " . escapeshellarg($devname) . " -group openvpn");
|
901 |
095a95ae
|
Matthew Grooms
|
|
902 |
dc408939
|
Matthew Grooms
|
/* restore the original adapter name */
|
903 |
873c1701
|
Renato Botelho
|
mwexec("/sbin/ifconfig " . escapeshellarg($devname) . " name " . escapeshellarg($tunname));
|
904 |
dc408939
|
Matthew Grooms
|
|
905 |
|
|
/* remove the configuration files */
|
906 |
873c1701
|
Renato Botelho
|
array_map('unlink', glob("{$g['varetc_path']}/openvpn/{$mode_id}.*"));
|
907 |
d799787e
|
Matthew Grooms
|
}
|
908 |
afb07cf1
|
Scott Ullrich
|
|
909 |
de85521a
|
jim-p
|
function openvpn_cleanup_csc($common_name) {
|
910 |
|
|
global $g, $config;
|
911 |
|
|
if (empty($common_name))
|
912 |
|
|
return;
|
913 |
|
|
$fpath = "{$g['varetc_path']}/openvpn-csc/" . basename($common_name);
|
914 |
|
|
if (is_file($fpath))
|
915 |
|
|
unlink_if_exists($fpath);
|
916 |
|
|
return;
|
917 |
|
|
}
|
918 |
|
|
|
919 |
dc408939
|
Matthew Grooms
|
function openvpn_resync_csc(& $settings) {
|
920 |
8dc3ef67
|
Scott Ullrich
|
global $g, $config;
|
921 |
|
|
|
922 |
ea28182c
|
Matthew Grooms
|
$fpath = $g['varetc_path']."/openvpn-csc/".$settings['common_name'];
|
923 |
8dc3ef67
|
Scott Ullrich
|
|
924 |
a1cab2c7
|
Ermal
|
if (isset($settings['disable'])) {
|
925 |
d799787e
|
Matthew Grooms
|
unlink_if_exists($fpath);
|
926 |
c876662c
|
Scott Ullrich
|
return;
|
927 |
|
|
}
|
928 |
a8f538a8
|
jim-p
|
openvpn_create_dirs();
|
929 |
d799787e
|
Matthew Grooms
|
|
930 |
8dc3ef67
|
Scott Ullrich
|
$conf = '';
|
931 |
d799787e
|
Matthew Grooms
|
if ($settings['block'])
|
932 |
|
|
$conf .= "disable\n";
|
933 |
|
|
|
934 |
|
|
if ($settings['push_reset'])
|
935 |
|
|
$conf .= "push-reset\n";
|
936 |
|
|
|
937 |
|
|
if (!empty($settings['tunnel_network'])) {
|
938 |
|
|
list($ip, $mask) = explode('/', $settings['tunnel_network']);
|
939 |
96033063
|
Erik Fonnesbeck
|
$baselong = ip2long32($ip) & gen_subnet_mask_long($mask);
|
940 |
298fe5ae
|
jim-p
|
$serverip = long2ip32($baselong + 1);
|
941 |
|
|
$clientip = long2ip32($baselong + 2);
|
942 |
|
|
/* Because this is being pushed, the order from the client's point of view. */
|
943 |
d9c96fb1
|
jim-p
|
if ($settings['dev_mode'] != 'tap')
|
944 |
|
|
$conf .= "ifconfig-push {$clientip} {$serverip}\n";
|
945 |
e052047d
|
jim-p
|
else
|
946 |
|
|
$conf .= "ifconfig-push {$clientip} {$mask}\n";
|
947 |
8dc3ef67
|
Scott Ullrich
|
}
|
948 |
6d031071
|
Martin Fuchs
|
|
949 |
5c427ce7
|
jim-p
|
if ($settings['local_network']) {
|
950 |
|
|
$conf .= openvpn_gen_routes($settings['local_network'], "ipv4", true);
|
951 |
|
|
}
|
952 |
|
|
if ($settings['local_networkv6']) {
|
953 |
|
|
$conf .= openvpn_gen_routes($settings['local_networkv6'], "ipv6", true);
|
954 |
|
|
}
|
955 |
|
|
|
956 |
|
|
// Add a remote network iroute if set
|
957 |
|
|
if (openvpn_validate_cidr($settings['remote_network'], "", true, "ipv4") === FALSE) {
|
958 |
|
|
$conf .= openvpn_gen_routes($settings['remote_network'], "ipv4", false, true);
|
959 |
|
|
}
|
960 |
|
|
// Add a remote network iroute if set
|
961 |
|
|
if (openvpn_validate_cidr($settings['remote_networkv6'], "", true, "ipv6") === FALSE) {
|
962 |
|
|
$conf .= openvpn_gen_routes($settings['remote_networkv6'], "ipv6", false, true);
|
963 |
|
|
}
|
964 |
|
|
|
965 |
d799787e
|
Matthew Grooms
|
openvpn_add_dhcpopts($settings, $conf);
|
966 |
8dc3ef67
|
Scott Ullrich
|
|
967 |
d799787e
|
Matthew Grooms
|
if ($settings['gwredir'])
|
968 |
|
|
$conf .= "push \"redirect-gateway def1\"\n";
|
969 |
6d031071
|
Martin Fuchs
|
|
970 |
d799787e
|
Matthew Grooms
|
openvpn_add_custom($settings, $conf);
|
971 |
8dc3ef67
|
Scott Ullrich
|
|
972 |
d799787e
|
Matthew Grooms
|
file_put_contents($fpath, $conf);
|
973 |
|
|
chown($fpath, 'nobody');
|
974 |
|
|
chgrp($fpath, 'nobody');
|
975 |
|
|
}
|
976 |
8dc3ef67
|
Scott Ullrich
|
|
977 |
dc408939
|
Matthew Grooms
|
function openvpn_delete_csc(& $settings) {
|
978 |
add2e3f7
|
Scott Ullrich
|
global $g, $config;
|
979 |
3c2e5528
|
Scott Ullrich
|
|
980 |
ea28182c
|
Matthew Grooms
|
$fpath = $g['varetc_path']."/openvpn-csc/".$settings['common_name'];
|
981 |
d799787e
|
Matthew Grooms
|
unlink_if_exists($fpath);
|
982 |
267ab13f
|
Ermal Luçi
|
}
|
983 |
afb07cf1
|
Scott Ullrich
|
|
984 |
24012690
|
Scott Ullrich
|
// Resync the configuration and restart the VPN
|
985 |
fc05822b
|
jim-p
|
function openvpn_resync($mode, $settings) {
|
986 |
dc408939
|
Matthew Grooms
|
openvpn_reconfigure($mode, $settings);
|
987 |
|
|
openvpn_restart($mode, $settings);
|
988 |
afb07cf1
|
Scott Ullrich
|
}
|
989 |
|
|
|
990 |
add2e3f7
|
Scott Ullrich
|
// Resync and restart all VPNs
|
991 |
c7f60193
|
Ermal
|
function openvpn_resync_all($interface = "") {
|
992 |
d799787e
|
Matthew Grooms
|
global $g, $config;
|
993 |
267ab13f
|
Ermal Luçi
|
|
994 |
7734aea6
|
Andrew Thompson
|
if ($g['platform'] == 'jail')
|
995 |
|
|
return;
|
996 |
a8f538a8
|
jim-p
|
openvpn_create_dirs();
|
997 |
3cb54b54
|
Matthew Grooms
|
|
998 |
34bc1324
|
Matthew Grooms
|
if (!is_array($config['openvpn']))
|
999 |
|
|
$config['openvpn'] = array();
|
1000 |
|
|
|
1001 |
15b414e6
|
Matthew Grooms
|
/*
|
1002 |
34bc1324
|
Matthew Grooms
|
if (!$config['openvpn']['dh-parameters']) {
|
1003 |
|
|
echo "Configuring OpenVPN Parameters ...\n";
|
1004 |
035e4289
|
Matthew Grooms
|
$dh_parameters = openvpn_create_dhparams(1024);
|
1005 |
34bc1324
|
Matthew Grooms
|
$dh_parameters = base64_encode($dh_parameters);
|
1006 |
|
|
$config['openvpn']['dh-parameters'] = $dh_parameters;
|
1007 |
c67dd94e
|
Bill Marquette
|
write_config("OpenVPN DH parameters");
|
1008 |
34bc1324
|
Matthew Grooms
|
}
|
1009 |
|
|
|
1010 |
|
|
$path_ovdh = $g['varetc_path']."/openvpn/dh-parameters";
|
1011 |
|
|
if (!file_exists($path_ovdh)) {
|
1012 |
|
|
$dh_parameters = $config['openvpn']['dh-parameters'];
|
1013 |
|
|
$dh_parameters = base64_decode($dh_parameters);
|
1014 |
|
|
file_put_contents($path_ovdh, $dh_parameters);
|
1015 |
|
|
}
|
1016 |
15b414e6
|
Matthew Grooms
|
*/
|
1017 |
739c9efd
|
Ermal
|
if ($interface <> "")
|
1018 |
a82e6d37
|
Chris Buechler
|
log_error("Resyncing OpenVPN instances for interface " . convert_friendly_interface_to_friendly_descr($interface) . ".");
|
1019 |
739c9efd
|
Ermal
|
else
|
1020 |
a82e6d37
|
Chris Buechler
|
log_error("Resyncing OpenVPN instances.");
|
1021 |
34bc1324
|
Matthew Grooms
|
|
1022 |
c7f60193
|
Ermal
|
if (is_array($config['openvpn']['openvpn-server'])) {
|
1023 |
|
|
foreach ($config['openvpn']['openvpn-server'] as & $settings) {
|
1024 |
739c9efd
|
Ermal
|
if ($interface <> "" && $interface != $settings['interface'])
|
1025 |
c7f60193
|
Ermal
|
continue;
|
1026 |
dc408939
|
Matthew Grooms
|
openvpn_resync('server', $settings);
|
1027 |
c7f60193
|
Ermal
|
}
|
1028 |
|
|
}
|
1029 |
5b237745
|
Scott Ullrich
|
|
1030 |
c7f60193
|
Ermal
|
if (is_array($config['openvpn']['openvpn-client'])) {
|
1031 |
|
|
foreach ($config['openvpn']['openvpn-client'] as & $settings) {
|
1032 |
739c9efd
|
Ermal
|
if ($interface <> "" && $interface != $settings['interface'])
|
1033 |
c7f60193
|
Ermal
|
continue;
|
1034 |
dc408939
|
Matthew Grooms
|
openvpn_resync('client', $settings);
|
1035 |
c7f60193
|
Ermal
|
}
|
1036 |
|
|
}
|
1037 |
afb07cf1
|
Scott Ullrich
|
|
1038 |
d799787e
|
Matthew Grooms
|
if (is_array($config['openvpn']['openvpn-csc']))
|
1039 |
dc408939
|
Matthew Grooms
|
foreach ($config['openvpn']['openvpn-csc'] as & $settings)
|
1040 |
|
|
openvpn_resync_csc($settings);
|
1041 |
afb07cf1
|
Scott Ullrich
|
|
1042 |
5b237745
|
Scott Ullrich
|
}
|
1043 |
702a4702
|
Scott Ullrich
|
|
1044 |
99cc103b
|
Phil Davis
|
// Resync and restart all VPNs using a gateway group.
|
1045 |
|
|
function openvpn_resync_gwgroup($gwgroupname = "") {
|
1046 |
|
|
global $g, $config;
|
1047 |
|
|
|
1048 |
|
|
if ($gwgroupname <> "") {
|
1049 |
|
|
if (is_array($config['openvpn']['openvpn-server'])) {
|
1050 |
|
|
foreach ($config['openvpn']['openvpn-server'] as & $settings) {
|
1051 |
|
|
if ($gwgroupname == $settings['interface']) {
|
1052 |
|
|
log_error("Resyncing OpenVPN for gateway group " . $gwgroupname . " server " . $settings["description"] . ".");
|
1053 |
|
|
openvpn_resync('server', $settings);
|
1054 |
|
|
}
|
1055 |
|
|
}
|
1056 |
|
|
}
|
1057 |
|
|
|
1058 |
|
|
if (is_array($config['openvpn']['openvpn-client'])) {
|
1059 |
|
|
foreach ($config['openvpn']['openvpn-client'] as & $settings) {
|
1060 |
|
|
if ($gwgroupname == $settings['interface']) {
|
1061 |
|
|
log_error("Resyncing OpenVPN for gateway group " . $gwgroupname . " client " . $settings["description"] . ".");
|
1062 |
|
|
openvpn_resync('client', $settings);
|
1063 |
|
|
}
|
1064 |
|
|
}
|
1065 |
|
|
}
|
1066 |
|
|
|
1067 |
|
|
// Note: no need to resysnc Client Specific (csc) here, as changes to the OpenVPN real interface do not effect these.
|
1068 |
|
|
|
1069 |
|
|
} else
|
1070 |
|
|
log_error("openvpn_resync_gwgroup called with null gwgroup parameter.");
|
1071 |
|
|
}
|
1072 |
|
|
|
1073 |
453d9c96
|
jim-p
|
function openvpn_get_active_servers($type="multipoint") {
|
1074 |
71ca2cb2
|
Ermal
|
global $config, $g;
|
1075 |
|
|
|
1076 |
53663f57
|
jim-p
|
$servers = array();
|
1077 |
|
|
if (is_array($config['openvpn']['openvpn-server'])) {
|
1078 |
|
|
foreach ($config['openvpn']['openvpn-server'] as & $settings) {
|
1079 |
6b2dcac5
|
Ermal
|
if (empty($settings) || isset($settings['disable']))
|
1080 |
|
|
continue;
|
1081 |
|
|
|
1082 |
53663f57
|
jim-p
|
$prot = $settings['protocol'];
|
1083 |
|
|
$port = $settings['local_port'];
|
1084 |
|
|
|
1085 |
|
|
$server = array();
|
1086 |
95305736
|
jim-p
|
$server['port'] = ($settings['local_port']) ? $settings['local_port'] : 1194;
|
1087 |
41be629f
|
jim-p
|
$server['mode'] = $settings['mode'];
|
1088 |
53663f57
|
jim-p
|
if ($settings['description'])
|
1089 |
|
|
$server['name'] = "{$settings['description']} {$prot}:{$port}";
|
1090 |
|
|
else
|
1091 |
|
|
$server['name'] = "Server {$prot}:{$port}";
|
1092 |
|
|
$server['conns'] = array();
|
1093 |
2eaa97b9
|
jim-p
|
$server['vpnid'] = $settings['vpnid'];
|
1094 |
|
|
$server['mgmt'] = "server{$server['vpnid']}";
|
1095 |
|
|
$socket = "unix://{$g['varetc_path']}/openvpn/{$server['mgmt']}.sock";
|
1096 |
453d9c96
|
jim-p
|
list($tn, $sm) = explode('/', $settings['tunnel_network']);
|
1097 |
|
|
|
1098 |
|
|
if ((($server['mode'] == "p2p_shared_key") || ($sm >= 30) ) && ($type == "p2p"))
|
1099 |
95305736
|
jim-p
|
$servers[] = openvpn_get_client_status($server, $socket);
|
1100 |
453d9c96
|
jim-p
|
elseif (($server['mode'] != "p2p_shared_key") && ($type == "multipoint") && ($sm < 30))
|
1101 |
95305736
|
jim-p
|
$servers[] = openvpn_get_server_status($server, $socket);
|
1102 |
453d9c96
|
jim-p
|
|
1103 |
95305736
|
jim-p
|
}
|
1104 |
|
|
}
|
1105 |
|
|
return $servers;
|
1106 |
|
|
}
|
1107 |
b0140675
|
Ermal
|
|
1108 |
95305736
|
jim-p
|
function openvpn_get_server_status($server, $socket) {
|
1109 |
|
|
$errval;
|
1110 |
|
|
$errstr;
|
1111 |
|
|
$fp = @stream_socket_client($socket, $errval, $errstr, 1);
|
1112 |
|
|
if ($fp) {
|
1113 |
|
|
stream_set_timeout($fp, 1);
|
1114 |
|
|
|
1115 |
|
|
/* send our status request */
|
1116 |
|
|
fputs($fp, "status 2\n");
|
1117 |
|
|
|
1118 |
|
|
/* recv all response lines */
|
1119 |
|
|
while (!feof($fp)) {
|
1120 |
|
|
|
1121 |
|
|
/* read the next line */
|
1122 |
|
|
$line = fgets($fp, 1024);
|
1123 |
|
|
|
1124 |
|
|
$info = stream_get_meta_data($fp);
|
1125 |
|
|
if ($info['timed_out'])
|
1126 |
|
|
break;
|
1127 |
|
|
|
1128 |
|
|
/* parse header list line */
|
1129 |
|
|
if (strstr($line, "HEADER"))
|
1130 |
|
|
continue;
|
1131 |
|
|
|
1132 |
|
|
/* parse end of output line */
|
1133 |
|
|
if (strstr($line, "END") || strstr($line, "ERROR"))
|
1134 |
|
|
break;
|
1135 |
|
|
|
1136 |
|
|
/* parse client list line */
|
1137 |
|
|
if (strstr($line, "CLIENT_LIST")) {
|
1138 |
|
|
$list = explode(",", $line);
|
1139 |
53663f57
|
jim-p
|
$conn = array();
|
1140 |
95305736
|
jim-p
|
$conn['common_name'] = $list[1];
|
1141 |
|
|
$conn['remote_host'] = $list[2];
|
1142 |
|
|
$conn['virtual_addr'] = $list[3];
|
1143 |
|
|
$conn['bytes_recv'] = $list[4];
|
1144 |
|
|
$conn['bytes_sent'] = $list[5];
|
1145 |
|
|
$conn['connect_time'] = $list[6];
|
1146 |
53663f57
|
jim-p
|
$server['conns'][] = $conn;
|
1147 |
|
|
}
|
1148 |
ec970b50
|
jim-p
|
/* parse routing table lines */
|
1149 |
|
|
if (strstr($line, "ROUTING_TABLE")) {
|
1150 |
|
|
$list = explode(",", $line);
|
1151 |
|
|
$conn = array();
|
1152 |
|
|
$conn['virtual_addr'] = $list[1];
|
1153 |
|
|
$conn['common_name'] = $list[2];
|
1154 |
|
|
$conn['remote_host'] = $list[3];
|
1155 |
|
|
$conn['last_time'] = $list[4];
|
1156 |
|
|
$server['routes'][] = $conn;
|
1157 |
|
|
}
|
1158 |
53663f57
|
jim-p
|
}
|
1159 |
95305736
|
jim-p
|
|
1160 |
|
|
/* cleanup */
|
1161 |
|
|
fclose($fp);
|
1162 |
|
|
} else {
|
1163 |
|
|
$conn = array();
|
1164 |
|
|
$conn['common_name'] = "[error]";
|
1165 |
2eaa97b9
|
jim-p
|
$conn['remote_host'] = "Unable to contact daemon";
|
1166 |
|
|
$conn['virtual_addr'] = "Service not running?";
|
1167 |
95305736
|
jim-p
|
$conn['bytes_recv'] = 0;
|
1168 |
|
|
$conn['bytes_sent'] = 0;
|
1169 |
|
|
$conn['connect_time'] = 0;
|
1170 |
|
|
$server['conns'][] = $conn;
|
1171 |
53663f57
|
jim-p
|
}
|
1172 |
95305736
|
jim-p
|
return $server;
|
1173 |
53663f57
|
jim-p
|
}
|
1174 |
|
|
|
1175 |
|
|
function openvpn_get_active_clients() {
|
1176 |
71ca2cb2
|
Ermal
|
global $config, $g;
|
1177 |
|
|
|
1178 |
53663f57
|
jim-p
|
$clients = array();
|
1179 |
|
|
if (is_array($config['openvpn']['openvpn-client'])) {
|
1180 |
|
|
foreach ($config['openvpn']['openvpn-client'] as & $settings) {
|
1181 |
|
|
|
1182 |
6b2dcac5
|
Ermal
|
if (empty($settings) || isset($settings['disable']))
|
1183 |
|
|
continue;
|
1184 |
|
|
|
1185 |
53663f57
|
jim-p
|
$prot = $settings['protocol'];
|
1186 |
95305736
|
jim-p
|
$port = ($settings['local_port']) ? ":{$settings['local_port']}" : "";
|
1187 |
53663f57
|
jim-p
|
|
1188 |
|
|
$client = array();
|
1189 |
|
|
$client['port'] = $settings['local_port'];
|
1190 |
|
|
if ($settings['description'])
|
1191 |
95305736
|
jim-p
|
$client['name'] = "{$settings['description']} {$prot}{$port}";
|
1192 |
53663f57
|
jim-p
|
else
|
1193 |
95305736
|
jim-p
|
$client['name'] = "Client {$prot}{$port}";
|
1194 |
53663f57
|
jim-p
|
|
1195 |
2eaa97b9
|
jim-p
|
$client['vpnid'] = $settings['vpnid'];
|
1196 |
|
|
$client['mgmt'] = "client{$client['vpnid']}";
|
1197 |
|
|
$socket = "unix://{$g['varetc_path']}/openvpn/{$client['mgmt']}.sock";
|
1198 |
53663f57
|
jim-p
|
$client['status']="down";
|
1199 |
95305736
|
jim-p
|
|
1200 |
|
|
$clients[] = openvpn_get_client_status($client, $socket);
|
1201 |
|
|
}
|
1202 |
|
|
}
|
1203 |
|
|
return $clients;
|
1204 |
|
|
}
|
1205 |
|
|
|
1206 |
|
|
function openvpn_get_client_status($client, $socket) {
|
1207 |
|
|
$errval;
|
1208 |
|
|
$errstr;
|
1209 |
|
|
$fp = @stream_socket_client($socket, $errval, $errstr, 1);
|
1210 |
|
|
if ($fp) {
|
1211 |
|
|
stream_set_timeout($fp, 1);
|
1212 |
|
|
/* send our status request */
|
1213 |
|
|
fputs($fp, "state 1\n");
|
1214 |
|
|
|
1215 |
|
|
/* recv all response lines */
|
1216 |
|
|
while (!feof($fp)) {
|
1217 |
|
|
/* read the next line */
|
1218 |
|
|
$line = fgets($fp, 1024);
|
1219 |
|
|
|
1220 |
|
|
$info = stream_get_meta_data($fp);
|
1221 |
|
|
if ($info['timed_out'])
|
1222 |
|
|
break;
|
1223 |
|
|
|
1224 |
|
|
/* Get the client state */
|
1225 |
|
|
if (strstr($line,"CONNECTED")) {
|
1226 |
|
|
$client['status']="up";
|
1227 |
|
|
$list = explode(",", $line);
|
1228 |
|
|
|
1229 |
|
|
$client['connect_time'] = date("D M j G:i:s Y", $list[0]);
|
1230 |
|
|
$client['virtual_addr'] = $list[3];
|
1231 |
|
|
$client['remote_host'] = $list[4];
|
1232 |
|
|
}
|
1233 |
453d9c96
|
jim-p
|
if (strstr($line,"CONNECTING")) {
|
1234 |
|
|
$client['status']="connecting";
|
1235 |
|
|
}
|
1236 |
|
|
if (strstr($line,"ASSIGN_IP")) {
|
1237 |
|
|
$client['status']="waiting";
|
1238 |
|
|
$list = explode(",", $line);
|
1239 |
|
|
|
1240 |
|
|
$client['connect_time'] = date("D M j G:i:s Y", $list[0]);
|
1241 |
|
|
$client['virtual_addr'] = $list[3];
|
1242 |
|
|
}
|
1243 |
|
|
if (strstr($line,"RECONNECTING")) {
|
1244 |
|
|
$client['status']="reconnecting";
|
1245 |
|
|
$list = explode(",", $line);
|
1246 |
|
|
|
1247 |
|
|
$client['connect_time'] = date("D M j G:i:s Y", $list[0]);
|
1248 |
|
|
$client['status'] .= "; " . $list[2];
|
1249 |
|
|
}
|
1250 |
95305736
|
jim-p
|
/* parse end of output line */
|
1251 |
|
|
if (strstr($line, "END") || strstr($line, "ERROR"))
|
1252 |
|
|
break;
|
1253 |
|
|
}
|
1254 |
|
|
|
1255 |
|
|
/* If up, get read/write stats */
|
1256 |
|
|
if (strcmp($client['status'], "up") == 0) {
|
1257 |
|
|
fputs($fp, "status 2\n");
|
1258 |
|
|
/* recv all response lines */
|
1259 |
|
|
while (!feof($fp)) {
|
1260 |
|
|
/* read the next line */
|
1261 |
|
|
$line = fgets($fp, 1024);
|
1262 |
|
|
|
1263 |
|
|
$info = stream_get_meta_data($fp);
|
1264 |
|
|
if ($info['timed_out'])
|
1265 |
|
|
break;
|
1266 |
|
|
|
1267 |
|
|
if (strstr($line,"TCP/UDP read bytes")) {
|
1268 |
|
|
$list = explode(",", $line);
|
1269 |
|
|
$client['bytes_recv'] = $list[1];
|
1270 |
53663f57
|
jim-p
|
}
|
1271 |
95305736
|
jim-p
|
|
1272 |
|
|
if (strstr($line,"TCP/UDP write bytes")) {
|
1273 |
|
|
$list = explode(",", $line);
|
1274 |
|
|
$client['bytes_sent'] = $list[1];
|
1275 |
53663f57
|
jim-p
|
}
|
1276 |
95305736
|
jim-p
|
|
1277 |
|
|
/* parse end of output line */
|
1278 |
|
|
if (strstr($line, "END"))
|
1279 |
|
|
break;
|
1280 |
53663f57
|
jim-p
|
}
|
1281 |
|
|
}
|
1282 |
95305736
|
jim-p
|
|
1283 |
|
|
fclose($fp);
|
1284 |
|
|
|
1285 |
|
|
} else {
|
1286 |
|
|
$DisplayNote=true;
|
1287 |
2eaa97b9
|
jim-p
|
$client['remote_host'] = "Unable to contact daemon";
|
1288 |
|
|
$client['virtual_addr'] = "Service not running?";
|
1289 |
95305736
|
jim-p
|
$client['bytes_recv'] = 0;
|
1290 |
|
|
$client['bytes_sent'] = 0;
|
1291 |
|
|
$client['connect_time'] = 0;
|
1292 |
53663f57
|
jim-p
|
}
|
1293 |
95305736
|
jim-p
|
return $client;
|
1294 |
53663f57
|
jim-p
|
}
|
1295 |
8e022a76
|
jim-p
|
|
1296 |
|
|
function openvpn_refresh_crls() {
|
1297 |
|
|
global $g, $config;
|
1298 |
|
|
|
1299 |
a8f538a8
|
jim-p
|
openvpn_create_dirs();
|
1300 |
8e022a76
|
jim-p
|
|
1301 |
|
|
if (is_array($config['openvpn']['openvpn-server'])) {
|
1302 |
|
|
foreach ($config['openvpn']['openvpn-server'] as $settings) {
|
1303 |
|
|
if (empty($settings))
|
1304 |
|
|
continue;
|
1305 |
|
|
if (isset($settings['disable']))
|
1306 |
|
|
continue;
|
1307 |
|
|
// Write the settings for the keys
|
1308 |
|
|
switch($settings['mode']) {
|
1309 |
|
|
case 'p2p_tls':
|
1310 |
|
|
case 'server_tls':
|
1311 |
|
|
case 'server_tls_user':
|
1312 |
|
|
case 'server_user':
|
1313 |
|
|
if (!empty($settings['crlref'])) {
|
1314 |
|
|
$crl = lookup_crl($settings['crlref']);
|
1315 |
728003c8
|
jim-p
|
crl_update($crl);
|
1316 |
8e022a76
|
jim-p
|
$fpath = $g['varetc_path']."/openvpn/server{$settings['vpnid']}.crl-verify";
|
1317 |
|
|
file_put_contents($fpath, base64_decode($crl['text']));
|
1318 |
|
|
@chmod($fpath, 0644);
|
1319 |
|
|
}
|
1320 |
|
|
break;
|
1321 |
|
|
}
|
1322 |
|
|
}
|
1323 |
|
|
}
|
1324 |
|
|
}
|
1325 |
|
|
|
1326 |
a8f538a8
|
jim-p
|
function openvpn_create_dirs() {
|
1327 |
|
|
global $g;
|
1328 |
|
|
if (!is_dir("{$g['varetc_path']}/openvpn"))
|
1329 |
|
|
safe_mkdir("{$g['varetc_path']}/openvpn", 0750);
|
1330 |
|
|
if (!is_dir("{$g['varetc_path']}/openvpn-csc"))
|
1331 |
|
|
safe_mkdir("{$g['varetc_path']}/openvpn-csc", 0750);
|
1332 |
|
|
}
|
1333 |
|
|
|
1334 |
91c44185
|
jim-p
|
function openvpn_get_interface_ip($ip, $mask) {
|
1335 |
|
|
$baselong = ip2long32($ip) & ip2long($mask);
|
1336 |
|
|
$ip1 = long2ip32($baselong + 1);
|
1337 |
|
|
$ip2 = long2ip32($baselong + 2);
|
1338 |
|
|
return array($ip1, $ip2);
|
1339 |
|
|
}
|
1340 |
|
|
|
1341 |
|
|
function openvpn_get_interface_ipv6($ipv6, $prefix) {
|
1342 |
|
|
$basev6 = gen_subnetv6($ipv6, $prefix);
|
1343 |
|
|
// Is there a better way to do this math?
|
1344 |
|
|
$ipv6_arr = explode(':', $basev6);
|
1345 |
|
|
$last = hexdec(array_pop($ipv6_arr));
|
1346 |
fe9c774d
|
Phil Davis
|
$ipv6_1 = Net_IPv6::compress(Net_IPv6::uncompress(implode(':', $ipv6_arr) . ':' . dechex($last + 1)));
|
1347 |
|
|
$ipv6_2 = Net_IPv6::compress(Net_IPv6::uncompress(implode(':', $ipv6_arr) . ':' . dechex($last + 2)));
|
1348 |
91c44185
|
jim-p
|
return array($ipv6_1, $ipv6_2);
|
1349 |
|
|
}
|
1350 |
|
|
|
1351 |
|
|
function openvpn_clear_route($mode, $settings) {
|
1352 |
|
|
if (empty($settings['tunnel_network']))
|
1353 |
|
|
return;
|
1354 |
|
|
list($ip, $cidr) = explode('/', $settings['tunnel_network']);
|
1355 |
|
|
$mask = gen_subnet_mask($cidr);
|
1356 |
6ca938cf
|
jim-p
|
$clear_route = false;
|
1357 |
|
|
|
1358 |
91c44185
|
jim-p
|
switch($settings['mode']) {
|
1359 |
6ca938cf
|
jim-p
|
case 'shared_key':
|
1360 |
|
|
$clear_route = true;
|
1361 |
|
|
break;
|
1362 |
91c44185
|
jim-p
|
case 'p2p_tls':
|
1363 |
|
|
case 'p2p_shared_key':
|
1364 |
6d0b9fe9
|
jim-p
|
if ($cidr == 30)
|
1365 |
6ca938cf
|
jim-p
|
$clear_route = true;
|
1366 |
91c44185
|
jim-p
|
break;
|
1367 |
|
|
}
|
1368 |
6ca938cf
|
jim-p
|
|
1369 |
6d0b9fe9
|
jim-p
|
if ($clear_route && !empty($ip) && !empty($mask)) {
|
1370 |
6ca938cf
|
jim-p
|
list($ip1, $ip2) = openvpn_get_interface_ip($ip, $mask);
|
1371 |
|
|
$ip_to_clear = ($mode == "server") ? $ip1 : $ip2;
|
1372 |
615d7f0a
|
Ermal
|
/* XXX: Family for route? */
|
1373 |
6ca938cf
|
jim-p
|
mwexec("/sbin/route -q delete {$ip_to_clear}");
|
1374 |
|
|
}
|
1375 |
91c44185
|
jim-p
|
}
|
1376 |
|
|
|
1377 |
5c427ce7
|
jim-p
|
function openvpn_gen_routes($value, $ipproto = "ipv4", $push = false, $iroute = false) {
|
1378 |
a28d40cb
|
jim-p
|
$routes = "";
|
1379 |
|
|
if (empty($value))
|
1380 |
|
|
return "";
|
1381 |
|
|
$networks = explode(',', $value);
|
1382 |
|
|
|
1383 |
|
|
foreach ($networks as $network) {
|
1384 |
|
|
if ($ipproto == "ipv4")
|
1385 |
5c427ce7
|
jim-p
|
$route = openvpn_gen_route_ipv4($network, $iroute);
|
1386 |
a28d40cb
|
jim-p
|
else
|
1387 |
5c427ce7
|
jim-p
|
$route = openvpn_gen_route_ipv6($network, $iroute);
|
1388 |
a28d40cb
|
jim-p
|
|
1389 |
|
|
if ($push)
|
1390 |
|
|
$routes .= "push \"{$route}\"\n";
|
1391 |
|
|
else
|
1392 |
|
|
$routes .= "{$route}\n";
|
1393 |
|
|
}
|
1394 |
|
|
return $routes;
|
1395 |
|
|
}
|
1396 |
|
|
|
1397 |
5c427ce7
|
jim-p
|
function openvpn_gen_route_ipv4($network, $iroute = false) {
|
1398 |
|
|
$i = ($iroute) ? "i" : "";
|
1399 |
a28d40cb
|
jim-p
|
list($ip, $mask) = explode('/', trim($network));
|
1400 |
|
|
$mask = gen_subnet_mask($mask);
|
1401 |
5c427ce7
|
jim-p
|
return "{$i}route $ip $mask";
|
1402 |
a28d40cb
|
jim-p
|
}
|
1403 |
|
|
|
1404 |
5c427ce7
|
jim-p
|
function openvpn_gen_route_ipv6($network, $iroute = false) {
|
1405 |
|
|
$i = ($iroute) ? "i" : "";
|
1406 |
a28d40cb
|
jim-p
|
list($ipv6, $prefix) = explode('/', trim($network));
|
1407 |
|
|
if (empty($prefix))
|
1408 |
|
|
$prefix = "128";
|
1409 |
5c427ce7
|
jim-p
|
return "{$i}route-ipv6 ${ipv6}/${prefix}";
|
1410 |
a28d40cb
|
jim-p
|
}
|
1411 |
|
|
|
1412 |
699125b1
|
jim-p
|
function openvpn_get_settings($mode, $vpnid) {
|
1413 |
|
|
global $config;
|
1414 |
|
|
|
1415 |
|
|
if (is_array($config['openvpn']['openvpn-server'])) {
|
1416 |
|
|
foreach ($config['openvpn']['openvpn-server'] as $settings) {
|
1417 |
|
|
if (isset($settings['disable']))
|
1418 |
|
|
continue;
|
1419 |
|
|
|
1420 |
|
|
if ($vpnid != 0 && $vpnid == $settings['vpnid'])
|
1421 |
|
|
return $settings;
|
1422 |
|
|
}
|
1423 |
|
|
}
|
1424 |
|
|
|
1425 |
|
|
if (is_array($config['openvpn']['openvpn-client'])) {
|
1426 |
|
|
foreach ($config['openvpn']['openvpn-client'] as $settings) {
|
1427 |
|
|
if (isset($settings['disable']))
|
1428 |
|
|
continue;
|
1429 |
|
|
|
1430 |
|
|
if ($vpnid != 0 && $vpnid == $settings['vpnid'])
|
1431 |
|
|
return $settings;
|
1432 |
|
|
}
|
1433 |
|
|
}
|
1434 |
|
|
|
1435 |
|
|
return array();
|
1436 |
|
|
}
|
1437 |
|
|
|
1438 |
|
|
function openvpn_restart_by_vpnid($mode, $vpnid) {
|
1439 |
|
|
$settings = openvpn_get_settings($mode, $vpnid);
|
1440 |
|
|
openvpn_restart($mode, $settings);
|
1441 |
|
|
}
|
1442 |
|
|
|
1443 |
756720e2
|
Pierre POMES
|
?>
|