| 1 |
5b237745
|
Scott Ullrich
|
<?php
|
| 2 |
979cd6db
|
Scott Ullrich
|
|
| 3 |
5b237745
|
Scott Ullrich
|
/*
|
| 4 |
|
|
vpn.inc
|
| 5 |
979cd6db
|
Scott Ullrich
|
Copyright (C) 2004 Scott Ullrich
|
| 6 |
a93e56c5
|
Matthew Grooms
|
Copyright (C) 2008 Shrew Soft Inc
|
| 7 |
5debd85f
|
caseyr232
|
Copyright (C) 2008 Ermal Lu�i
|
| 8 |
cfc707f7
|
Scott Ullrich
|
All rights reserved.
|
| 9 |
17da6c79
|
Scott Ullrich
|
|
| 10 |
|
|
originally part of m0n0wall (http://m0n0.ch/wall)
|
| 11 |
|
|
Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
|
| 12 |
|
|
All rights reserved.
|
| 13 |
|
|
|
| 14 |
5b237745
|
Scott Ullrich
|
Redistribution and use in source and binary forms, with or without
|
| 15 |
|
|
modification, are permitted provided that the following conditions are met:
|
| 16 |
17da6c79
|
Scott Ullrich
|
|
| 17 |
5b237745
|
Scott Ullrich
|
1. Redistributions of source code must retain the above copyright notice,
|
| 18 |
|
|
this list of conditions and the following disclaimer.
|
| 19 |
17da6c79
|
Scott Ullrich
|
|
| 20 |
5b237745
|
Scott Ullrich
|
2. Redistributions in binary form must reproduce the above copyright
|
| 21 |
|
|
notice, this list of conditions and the following disclaimer in the
|
| 22 |
|
|
documentation and/or other materials provided with the distribution.
|
| 23 |
17da6c79
|
Scott Ullrich
|
|
| 24 |
5b237745
|
Scott Ullrich
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
| 25 |
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
| 26 |
|
|
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
| 27 |
|
|
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
| 28 |
|
|
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
| 29 |
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
| 30 |
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
| 31 |
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
| 32 |
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
| 33 |
|
|
POSSIBILITY OF SUCH DAMAGE.
|
| 34 |
|
|
*/
|
| 35 |
8f67a8e1
|
Scott Ullrich
|
|
| 36 |
523855b0
|
Scott Ullrich
|
/*
|
| 37 |
9e5dfe47
|
Ermal
|
pfSense_BUILDER_BINARIES: /sbin/ifconfig /sbin/sysctl
|
| 38 |
6c576b27
|
Ermal
|
pfSense_BUILDER_BINARIES: /usr/local/sbin/ipsec /usr/local/libexec/ipsec/charon /usr/local/libexec/ipsec/starter
|
| 39 |
09628a07
|
Renato Botelho
|
pfSense_BUILDER_BINARIES: /usr/local/sbin/filterdns /usr/local/sbin/mpd4
|
| 40 |
523855b0
|
Scott Ullrich
|
pfSense_MODULE: vpn
|
| 41 |
|
|
*/
|
| 42 |
|
|
|
| 43 |
50813d24
|
jim-p
|
require_once("ipsec.inc");
|
| 44 |
|
|
|
| 45 |
9abaa8f7
|
Ermal
|
function vpn_ipsec_configure_loglevels($forconfig = false)
|
| 46 |
c6efc8fd
|
Ermal
|
{
|
| 47 |
b305f795
|
Ermal
|
global $config, $ipsec_loglevels;
|
| 48 |
c6efc8fd
|
Ermal
|
|
| 49 |
9abaa8f7
|
Ermal
|
$cfgtext = array();
|
| 50 |
c6efc8fd
|
Ermal
|
foreach ($ipsec_loglevels as $lkey => $ldescr) {
|
| 51 |
9abaa8f7
|
Ermal
|
if (!isset($config['ipsec']["ipsec_{$lkey}"]))
|
| 52 |
|
|
$forconfig ? $cfgtext[] = "{$lkey} = -1" : mwexec("/usr/local/sbin/ipsec stroke loglevel {$lkey} -1", false);
|
| 53 |
c6efc8fd
|
Ermal
|
else if (is_numeric($config['ipsec']["ipsec_{$lkey}"]) &&
|
| 54 |
6ae8b844
|
Ermal
|
intval($config['ipsec']["ipsec_{$lkey}"]) >= 1 && intval($config['ipsec']["ipsec_{$lkey}"]) <= 5)
|
| 55 |
9abaa8f7
|
Ermal
|
$forconfig ? $cfgtext[] = "${lkey} = " . (intval($config['ipsec']["ipsec_{$lkey}"]) - 1) :
|
| 56 |
|
|
mwexec("/usr/local/sbin/ipsec stroke loglevel {$lkey} " . (intval($config['ipsec']["ipsec_{$lkey}"]) - 1) , false);
|
| 57 |
c6efc8fd
|
Ermal
|
}
|
| 58 |
9abaa8f7
|
Ermal
|
if ($forconfig)
|
| 59 |
|
|
return implode(',', $cfgtext);
|
| 60 |
c6efc8fd
|
Ermal
|
}
|
| 61 |
|
|
|
| 62 |
5b237745
|
Scott Ullrich
|
/* include all configuration functions */
|
| 63 |
496acde1
|
Ermal
|
function vpn_ipsec_convert_to_modp($index)
|
| 64 |
|
|
{
|
| 65 |
8f67a8e1
|
Scott Ullrich
|
|
| 66 |
496acde1
|
Ermal
|
$convertion = "";
|
| 67 |
|
|
switch ($index) {
|
| 68 |
|
|
case '1':
|
| 69 |
|
|
$convertion = "modp768";
|
| 70 |
|
|
break;
|
| 71 |
|
|
case '2':
|
| 72 |
|
|
$convertion = "modp1024";
|
| 73 |
|
|
break;
|
| 74 |
|
|
case '5':
|
| 75 |
|
|
$convertion = "modp1536";
|
| 76 |
|
|
break;
|
| 77 |
|
|
case '14':
|
| 78 |
|
|
$convertion = "modp2048";
|
| 79 |
|
|
break;
|
| 80 |
|
|
case '15':
|
| 81 |
|
|
$convertion = "modp3072";
|
| 82 |
|
|
break;
|
| 83 |
|
|
case '16':
|
| 84 |
|
|
$convertion = "modp4096";
|
| 85 |
|
|
break;
|
| 86 |
|
|
case '17':
|
| 87 |
|
|
$convertion = "modp6144";
|
| 88 |
|
|
break;
|
| 89 |
|
|
case '18':
|
| 90 |
|
|
$convertion = "modp8192";
|
| 91 |
|
|
break;
|
| 92 |
920af30f
|
Ermal Lu?i
|
}
|
| 93 |
496acde1
|
Ermal
|
|
| 94 |
|
|
return $convertion;
|
| 95 |
600dd4e0
|
Scott Ullrich
|
}
|
| 96 |
8f67a8e1
|
Scott Ullrich
|
|
| 97 |
a93e56c5
|
Matthew Grooms
|
function vpn_ipsec_configure($ipchg = false)
|
| 98 |
|
|
{
|
| 99 |
|
|
global $config, $g, $sa, $sn, $p1_ealgos, $p2_ealgos;
|
| 100 |
17da6c79
|
Scott Ullrich
|
|
| 101 |
7734aea6
|
Andrew Thompson
|
if ($g['platform'] == 'jail')
|
| 102 |
|
|
return;
|
| 103 |
52c9f9fa
|
Ermal
|
|
| 104 |
f41c9fd5
|
Ermal Lu?i
|
/* get the automatic ping_hosts.sh ready */
|
| 105 |
cdd5b2ce
|
Ermal Lu?i
|
unlink_if_exists("{$g['vardb_path']}/ipsecpinghosts");
|
| 106 |
|
|
touch("{$g['vardb_path']}/ipsecpinghosts");
|
| 107 |
c1f5a46b
|
Scott Ullrich
|
|
| 108 |
7b2fdac4
|
jim-p
|
vpn_ipsec_configure_preferoldsa();
|
| 109 |
8f67a8e1
|
Scott Ullrich
|
|
| 110 |
|
|
$syscfg = $config['system'];
|
| 111 |
5b237745
|
Scott Ullrich
|
$ipseccfg = $config['ipsec'];
|
| 112 |
a93e56c5
|
Matthew Grooms
|
$a_phase1 = $config['ipsec']['phase1'];
|
| 113 |
|
|
$a_phase2 = $config['ipsec']['phase2'];
|
| 114 |
3462a529
|
Matthew Grooms
|
$a_client = $config['ipsec']['client'];
|
| 115 |
8f67a8e1
|
Scott Ullrich
|
|
| 116 |
2f1e0311
|
Seth Mos
|
if (!isset($ipseccfg['enable'])) {
|
| 117 |
6c576b27
|
Ermal
|
/* try to stop charon */
|
| 118 |
|
|
mwexec("/usr/local/sbin/ipsec stop");
|
| 119 |
52c9f9fa
|
Ermal
|
/* Stop dynamic monitoring */
|
| 120 |
f8c10a18
|
Ermal
|
killbypid("{$g['varrun_path']}/filterdns-ipsec.pid");
|
| 121 |
98c02cac
|
Ermal
|
|
| 122 |
6c576b27
|
Ermal
|
/* wait for process to die */
|
| 123 |
8f67a8e1
|
Scott Ullrich
|
sleep(2);
|
| 124 |
|
|
|
| 125 |
84fa0d60
|
Scott Ullrich
|
/* disallow IPSEC, it is off */
|
| 126 |
52c9f9fa
|
Ermal
|
mwexec("/sbin/ifconfig enc0 down");
|
| 127 |
79eea0c1
|
Ermal
|
exec("/sbin/sysctl net.inet.ip.ipsec_in_use=0");
|
| 128 |
2f1e0311
|
Seth Mos
|
|
| 129 |
6a781df6
|
Ermal
|
return 0;
|
| 130 |
04b46591
|
Ermal Lu?i
|
} else {
|
| 131 |
3bb6bfd2
|
Ermal
|
mwexec("/sbin/ifconfig enc0 up");
|
| 132 |
6706a83a
|
Ermal
|
mwexec("/sbin/sysctl net.inet.ip.ipsec_in_use=1");
|
| 133 |
52c9f9fa
|
Ermal
|
/* needed for config files */
|
| 134 |
|
|
if (!is_dir("{$g['varetc_path']}/ipsec"))
|
| 135 |
|
|
mkdir("{$g['varetc_path']}/ipsec");
|
| 136 |
3ad5fd27
|
Ermal
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d"))
|
| 137 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d");
|
| 138 |
|
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/cacerts"))
|
| 139 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/cacerts");
|
| 140 |
|
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/private"))
|
| 141 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/private");
|
| 142 |
|
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/crls"))
|
| 143 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/crls");
|
| 144 |
|
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/certs"))
|
| 145 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/certs");
|
| 146 |
|
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/aacerts"))
|
| 147 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/aacerts");
|
| 148 |
|
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/acerts"))
|
| 149 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/acerts");
|
| 150 |
4a4fc162
|
Ermal
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/ocspcerts"))
|
| 151 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/ocspcerts");
|
| 152 |
3ad5fd27
|
Ermal
|
if (!is_dir("{$g['varetc_path']}/ipsec/ipsec.d/reqs"))
|
| 153 |
|
|
mkdir("{$g['varetc_path']}/ipsec/ipsec.d/reqs");
|
| 154 |
496acde1
|
Ermal
|
|
| 155 |
3bb6bfd2
|
Ermal
|
|
| 156 |
924876a8
|
Ermal Lu?i
|
if ($g['booting'])
|
| 157 |
89ceb4ba
|
Renato Botelho
|
echo gettext("Configuring IPsec VPN... ");
|
| 158 |
924876a8
|
Ermal Lu?i
|
|
| 159 |
8f67a8e1
|
Scott Ullrich
|
/* fastforwarding is not compatible with ipsec tunnels */
|
| 160 |
979cd6db
|
Scott Ullrich
|
mwexec("/sbin/sysctl net.inet.ip.fastforwarding=0");
|
| 161 |
8f67a8e1
|
Scott Ullrich
|
|
| 162 |
a93e56c5
|
Matthew Grooms
|
/* resolve all local, peer addresses and setup pings */
|
| 163 |
|
|
$ipmap = array();
|
| 164 |
|
|
$rgmap = array();
|
| 165 |
f8c10a18
|
Ermal
|
$filterdns_list = array();
|
| 166 |
496acde1
|
Ermal
|
$listeniflist = array();
|
| 167 |
b0bf6bd0
|
Ermal
|
unset($iflist);
|
| 168 |
a93e56c5
|
Matthew Grooms
|
if (is_array($a_phase1) && count($a_phase1)) {
|
| 169 |
87e07f52
|
mgrooms
|
|
| 170 |
ac463c00
|
smos
|
$ipsecpinghosts = "";
|
| 171 |
87e07f52
|
mgrooms
|
/* step through each phase1 entry */
|
| 172 |
a93e56c5
|
Matthew Grooms
|
foreach ($a_phase1 as $ph1ent) {
|
| 173 |
|
|
if (isset($ph1ent['disabled']))
|
| 174 |
|
|
continue;
|
| 175 |
8f67a8e1
|
Scott Ullrich
|
|
| 176 |
496acde1
|
Ermal
|
$listeniflist = get_real_interface($a_phase1['interface']);
|
| 177 |
|
|
|
| 178 |
0af7398a
|
Matthew Grooms
|
$ep = ipsec_get_phase1_src($ph1ent);
|
| 179 |
fb17f629
|
Seth Mos
|
if (!is_ipaddr($ep))
|
| 180 |
a93e56c5
|
Matthew Grooms
|
continue;
|
| 181 |
8f67a8e1
|
Scott Ullrich
|
|
| 182 |
a93e56c5
|
Matthew Grooms
|
if(!in_array($ep,$ipmap))
|
| 183 |
|
|
$ipmap[] = $ep;
|
| 184 |
8f67a8e1
|
Scott Ullrich
|
|
| 185 |
a93e56c5
|
Matthew Grooms
|
/* see if this tunnel has a hostname for the remote-gateway. If so,
|
| 186 |
f8c10a18
|
Ermal
|
try to resolve it now and add it to the list for filterdns */
|
| 187 |
8f67a8e1
|
Scott Ullrich
|
|
| 188 |
3462a529
|
Matthew Grooms
|
if (isset ($ph1ent['mobile']))
|
| 189 |
|
|
continue;
|
| 190 |
|
|
|
| 191 |
a93e56c5
|
Matthew Grooms
|
$rg = $ph1ent['remote-gateway'];
|
| 192 |
979cd6db
|
Scott Ullrich
|
|
| 193 |
a93e56c5
|
Matthew Grooms
|
if (!is_ipaddr($rg)) {
|
| 194 |
f8c10a18
|
Ermal
|
$filterdns_list[] = "{$rg}";
|
| 195 |
c60cae98
|
Seth Mos
|
add_hostname_to_watch($rg);
|
| 196 |
621a459a
|
smos
|
if(! $g['booting'])
|
| 197 |
|
|
$rg = resolve_retry($rg);
|
| 198 |
|
|
if (!is_ipaddr($rg))
|
| 199 |
979cd6db
|
Scott Ullrich
|
continue;
|
| 200 |
a93e56c5
|
Matthew Grooms
|
}
|
| 201 |
829fa12e
|
smos
|
if(array_search($rg, $rgmap)) {
|
| 202 |
|
|
log_error("The remote gateway {$rg} already exists on another phase 1 entry");
|
| 203 |
|
|
continue;
|
| 204 |
|
|
}
|
| 205 |
a93e56c5
|
Matthew Grooms
|
$rgmap[$ph1ent['remote-gateway']] = $rg;
|
| 206 |
8f67a8e1
|
Scott Ullrich
|
|
| 207 |
a11df336
|
jim-p
|
if (is_array($a_phase2)) {
|
| 208 |
|
|
/* step through each phase2 entry */
|
| 209 |
|
|
foreach ($a_phase2 as $ph2ent) {
|
| 210 |
|
|
$ikeid = $ph2ent['ikeid'];
|
| 211 |
|
|
|
| 212 |
|
|
if (isset($ph2ent['disabled']))
|
| 213 |
|
|
continue;
|
| 214 |
|
|
|
| 215 |
|
|
if ($ikeid != $ph1ent['ikeid'])
|
| 216 |
|
|
continue;
|
| 217 |
|
|
|
| 218 |
|
|
/* add an ipsec pinghosts entry */
|
| 219 |
|
|
if ($ph2ent['pinghost']) {
|
| 220 |
b0bf6bd0
|
Ermal
|
if (!is_array($iflist))
|
| 221 |
|
|
$iflist = get_configured_interface_list();
|
| 222 |
a11df336
|
jim-p
|
foreach ($iflist as $ifent => $ifname) {
|
| 223 |
|
|
if(is_ipaddrv6($ph2ent['pinghost'])) {
|
| 224 |
|
|
$interface_ip = get_interface_ipv6($ifent);
|
| 225 |
|
|
if(!is_ipaddrv6($interface_ip))
|
| 226 |
|
|
continue;
|
| 227 |
d83045b5
|
Ermal
|
$local_subnet = ipsec_idinfo_to_cidr($ph2ent['localid'], true, $ph2ent['mode']);
|
| 228 |
a11df336
|
jim-p
|
if (ip_in_subnet($interface_ip, $local_subnet)) {
|
| 229 |
|
|
$srcip = $interface_ip;
|
| 230 |
|
|
break;
|
| 231 |
|
|
}
|
| 232 |
|
|
} else {
|
| 233 |
|
|
$interface_ip = get_interface_ip($ifent);
|
| 234 |
|
|
if(!is_ipaddrv4($interface_ip))
|
| 235 |
|
|
continue;
|
| 236 |
d83045b5
|
Ermal
|
$local_subnet = ipsec_idinfo_to_cidr($ph2ent['localid'], true, $ph2ent['mode']);
|
| 237 |
b0bf6bd0
|
Ermal
|
if ($local_subnet == "0.0.0.0/0" || ip_in_subnet($interface_ip, $local_subnet)) {
|
| 238 |
a11df336
|
jim-p
|
$srcip = $interface_ip;
|
| 239 |
|
|
break;
|
| 240 |
|
|
}
|
| 241 |
fb17f629
|
Seth Mos
|
}
|
| 242 |
a11df336
|
jim-p
|
}
|
| 243 |
|
|
$dstip = $ph2ent['pinghost'];
|
| 244 |
|
|
if(is_ipaddrv6($dstip)) {
|
| 245 |
|
|
$family = "inet6";
|
| 246 |
fb17f629
|
Seth Mos
|
} else {
|
| 247 |
a11df336
|
jim-p
|
$family = "inet";
|
| 248 |
741077bc
|
Ermal Lu?i
|
}
|
| 249 |
a11df336
|
jim-p
|
if (is_ipaddr($srcip))
|
| 250 |
|
|
$ipsecpinghosts[] = "{$srcip}|{$dstip}|3|||||{$family}|\n";
|
| 251 |
87e07f52
|
mgrooms
|
}
|
| 252 |
17da6c79
|
Scott Ullrich
|
}
|
| 253 |
a93e56c5
|
Matthew Grooms
|
}
|
| 254 |
|
|
}
|
| 255 |
923e440b
|
Renato Botelho
|
@file_put_contents("{$g['vardb_path']}/ipsecpinghosts", $ipsecpinghosts);
|
| 256 |
|
|
unset($ipsecpinghosts);
|
| 257 |
a93e56c5
|
Matthew Grooms
|
}
|
| 258 |
496acde1
|
Ermal
|
unset($iflist);
|
| 259 |
|
|
|
| 260 |
|
|
$strongswan = <<<EOD
|
| 261 |
|
|
|
| 262 |
ecc37958
|
Ermal
|
#Automatically generated please do not modify
|
| 263 |
496acde1
|
Ermal
|
starter {
|
| 264 |
|
|
load_warning = no
|
| 265 |
|
|
}
|
| 266 |
|
|
|
| 267 |
|
|
charon {
|
| 268 |
|
|
|
| 269 |
|
|
# number of worker threads in charon
|
| 270 |
|
|
threads = 16
|
| 271 |
|
|
|
| 272 |
466a5a81
|
Ermal
|
# XXX: There is not much choice here really users win their security!
|
| 273 |
|
|
i_dont_care_about_security_and_use_aggressive_mode_psk=yes
|
| 274 |
|
|
|
| 275 |
7335fa53
|
Ermal
|
# And two loggers using syslog. The subsections define the facility to log
|
| 276 |
|
|
# to, currently one of: daemon, auth.
|
| 277 |
|
|
syslog {
|
| 278 |
|
|
|
| 279 |
|
|
identifier = charon
|
| 280 |
|
|
# default level to the LOG_DAEMON facility
|
| 281 |
|
|
daemon {
|
| 282 |
|
|
}
|
| 283 |
|
|
# very minimalistic IKE auditing logs to LOG_AUTHPRIV
|
| 284 |
|
|
auth {
|
| 285 |
|
|
default = -1
|
| 286 |
|
|
ike = 1
|
| 287 |
b7b3bc71
|
Ermal
|
ike_name = yes
|
| 288 |
7335fa53
|
Ermal
|
}
|
| 289 |
|
|
}
|
| 290 |
c6efc8fd
|
Ermal
|
|
| 291 |
496acde1
|
Ermal
|
EOD;
|
| 292 |
|
|
|
| 293 |
|
|
if (is_array($a_client) && isset($a_client['enable']) && !empty($a_client['net_list']))
|
| 294 |
|
|
$strongswan .= "\tcisco_unity = yes\n";
|
| 295 |
|
|
|
| 296 |
|
|
$strongswan .= "\tplugins {\n";
|
| 297 |
|
|
|
| 298 |
|
|
if (is_array($a_client) && isset($a_client['enable'])) {
|
| 299 |
|
|
$strongswan .= "\t\tattr {\n";
|
| 300 |
|
|
if ($a_client['pool_address'] && $a_client['pool_netbits']) {
|
| 301 |
|
|
$pool_address = $a_client['pool_address'];
|
| 302 |
|
|
$pool_netmask = gen_subnet_mask($a_client['pool_netbits']);
|
| 303 |
|
|
$pool_address = long2ip32(ip2long($pool_address)+1);
|
| 304 |
|
|
|
| 305 |
|
|
$strongswan .= "\t\taddress = {$pool_address}\n";
|
| 306 |
|
|
$strongswan .= "\t\tnetmask = {$pool_netmask}\n";
|
| 307 |
|
|
}
|
| 308 |
|
|
|
| 309 |
|
|
$cfgservers = array();
|
| 310 |
|
|
if (!empty($a_client['dns_server1']))
|
| 311 |
|
|
$cfgservers[] = $a_client['dns_server1'];
|
| 312 |
|
|
if (!empty($a_client['dns_server2']))
|
| 313 |
|
|
$cfgservers[] = $a_client['dns_server2'];
|
| 314 |
|
|
if (!empty($a_client['dns_server3']))
|
| 315 |
|
|
$cfgservers[] = $a_client['dns_server3'];
|
| 316 |
|
|
if (!empty($a_client['dns_server4']))
|
| 317 |
|
|
$cfgservers[] = $a_client['dns_server4'];
|
| 318 |
|
|
|
| 319 |
|
|
if (!empty($cfgservers))
|
| 320 |
|
|
$strongswan .= "\t\tdns = " . implode(",", $cfgservers) . "\n";
|
| 321 |
|
|
unset($cfgservers);
|
| 322 |
|
|
$cfgservers = array();
|
| 323 |
|
|
if (!empty($a_client['wins_server1']))
|
| 324 |
|
|
$cfgservers[] = $a_client['wins_server1'];
|
| 325 |
|
|
if (!empty($a_client['wins_server2']))
|
| 326 |
|
|
$cfgservers[] = $a_client['wins_server2'];
|
| 327 |
|
|
if (!empty($cfgservers))
|
| 328 |
|
|
$strongswan .= "\t\tnbns = " . implode(",", $cfgservers) . "\n";
|
| 329 |
|
|
unset($cfgservers);
|
| 330 |
|
|
|
| 331 |
|
|
if (!empty($a_client['net_list'])) {
|
| 332 |
|
|
$net_list = '';
|
| 333 |
|
|
foreach ($a_phase2 as $ph2ent) {
|
| 334 |
|
|
if (isset($ph2ent['disabled']))
|
| 335 |
|
|
continue;
|
| 336 |
|
|
|
| 337 |
|
|
if (!isset($ph2ent['mobile']))
|
| 338 |
|
|
continue;
|
| 339 |
|
|
|
| 340 |
|
|
$localid = ipsec_idinfo_to_cidr($ph2ent['localid'], true, $ph2ent['mode']);
|
| 341 |
|
|
|
| 342 |
|
|
if ($net_list)
|
| 343 |
|
|
$net_list .= ", ";
|
| 344 |
|
|
$net_list .= $localid;
|
| 345 |
|
|
}
|
| 346 |
|
|
|
| 347 |
|
|
if (!empty($net_list)) {
|
| 348 |
|
|
$strongswan .= "\t\tsubnet = {$net_list}\n";
|
| 349 |
|
|
$strongswan .= "\t\tsplit-include = {$net_list}\n";
|
| 350 |
|
|
unset($net_list);
|
| 351 |
|
|
}
|
| 352 |
|
|
}
|
| 353 |
|
|
|
| 354 |
|
|
if (!empty($a_client['dns_domain'])) {
|
| 355 |
|
|
$strongswan .= "\t\t# Search domain and default domain\n";
|
| 356 |
|
|
$strongswan .= "\t\t28674 = {$a_client['dns_domain']}\n";
|
| 357 |
|
|
if (empty($a_client['dns_split']))
|
| 358 |
|
|
$strongswan .= "\t\t28675 = {$a_client['dns_domain']}";
|
| 359 |
|
|
$strongswan .= "\n";
|
| 360 |
|
|
}
|
| 361 |
|
|
|
| 362 |
|
|
if (!empty($a_client['dns_split'])) {
|
| 363 |
|
|
$strongswan .= "\t\t28675 = {$a_client['dns_split']}\n";
|
| 364 |
|
|
}
|
| 365 |
|
|
|
| 366 |
|
|
if (!empty($a_client['login_banner']))
|
| 367 |
|
|
$strongswan .= "\t\t28672 = {$a_client['login_banner']}\n";
|
| 368 |
|
|
|
| 369 |
|
|
if (isset($a_client['save_passwd']))
|
| 370 |
|
|
$strongswan .= "\t\t28673 = yes\n";
|
| 371 |
|
|
|
| 372 |
|
|
if ($a_client['pfs_group'])
|
| 373 |
|
|
$strongswan .= "\t\t28679 = {$a_client['pfs_group']}\n";
|
| 374 |
|
|
$strongswan .= "\t\t}\n";
|
| 375 |
|
|
|
| 376 |
91287d1f
|
Ermal
|
if ($a_client['user_source'] != "none") {
|
| 377 |
|
|
$strongswan .= "\txauth-generic {\n";
|
| 378 |
c6efc8fd
|
Ermal
|
$strongswan .= "\t\tscript = /etc/inc/ipsec.auth-user.php\n";
|
| 379 |
91287d1f
|
Ermal
|
$strongswan .= "\t\tauthcfg = ";
|
| 380 |
|
|
$firstsed = 0;
|
| 381 |
c6efc8fd
|
Ermal
|
$authcfgs = explode(",", $a_client['user_source']);
|
| 382 |
91287d1f
|
Ermal
|
foreach ($authcfgs as $authcfg) {
|
| 383 |
|
|
if ($firstsed > 0)
|
| 384 |
|
|
$strongswan .= ",";
|
| 385 |
|
|
if ($authcfg == "system")
|
| 386 |
|
|
$authcfg = "Local Database";
|
| 387 |
|
|
$strongswan .= $authcfg;
|
| 388 |
|
|
$firstsed = 1;
|
| 389 |
|
|
}
|
| 390 |
|
|
$strongswan .= "\n";
|
| 391 |
|
|
$strongswan .= "\t}\n";
|
| 392 |
|
|
}
|
| 393 |
496acde1
|
Ermal
|
}
|
| 394 |
|
|
|
| 395 |
|
|
$strongswan .= "\t}\n}\n";
|
| 396 |
|
|
@file_put_contents("{$g['varetc_path']}/ipsec/strongswan.conf", $strongswan);
|
| 397 |
|
|
unset($strongswan);
|
| 398 |
8f67a8e1
|
Scott Ullrich
|
|
| 399 |
a93e56c5
|
Matthew Grooms
|
/* generate CA certificates files */
|
| 400 |
1e332e98
|
jim-p
|
if (is_array($config['ca']) && count($config['ca'])) {
|
| 401 |
|
|
foreach ($config['ca'] as $ca) {
|
| 402 |
73fbece8
|
mgrooms
|
if (!isset($ca['crt'])) {
|
| 403 |
4816e5ca
|
Renato Botelho
|
log_error(sprintf(gettext("Error: Invalid certificate info for %s"), $ca['descr']));
|
| 404 |
73fbece8
|
mgrooms
|
continue;
|
| 405 |
|
|
}
|
| 406 |
|
|
$cert = base64_decode($ca['crt']);
|
| 407 |
|
|
$x509cert = openssl_x509_parse(openssl_x509_read($cert));
|
| 408 |
|
|
if (!is_array($x509cert) || !isset($x509cert['hash'])) {
|
| 409 |
4816e5ca
|
Renato Botelho
|
log_error(sprintf(gettext("Error: Invalid certificate hash info for %s"), $ca['descr']));
|
| 410 |
73fbece8
|
mgrooms
|
continue;
|
| 411 |
|
|
}
|
| 412 |
3ad5fd27
|
Ermal
|
$fname = "{$g['varetc_path']}/ipsec/ipsec.d/cacerts/{$x509cert['hash']}.0";
|
| 413 |
52c9f9fa
|
Ermal
|
if (!@file_put_contents($fname, $cert)) {
|
| 414 |
4816e5ca
|
Renato Botelho
|
log_error(sprintf(gettext("Error: Cannot write IPsec CA file for %s"), $ca['descr']));
|
| 415 |
73fbece8
|
mgrooms
|
continue;
|
| 416 |
a93e56c5
|
Matthew Grooms
|
}
|
| 417 |
a49784a2
|
Ermal
|
unset($cert);
|
| 418 |
a93e56c5
|
Matthew Grooms
|
}
|
| 419 |
|
|
}
|
| 420 |
09628a07
|
Renato Botelho
|
|
| 421 |
a93e56c5
|
Matthew Grooms
|
$pskconf = "";
|
| 422 |
037b51b3
|
Seth Mos
|
|
| 423 |
a93e56c5
|
Matthew Grooms
|
if (is_array($a_phase1) && count($a_phase1)) {
|
| 424 |
|
|
foreach ($a_phase1 as $ph1ent) {
|
| 425 |
|
|
|
| 426 |
|
|
if (isset($ph1ent['disabled']))
|
| 427 |
|
|
continue;
|
| 428 |
|
|
|
| 429 |
496acde1
|
Ermal
|
if (strstr($ph1ent['authentication_method'],'rsa')) {
|
| 430 |
|
|
$certline = '';
|
| 431 |
a93e56c5
|
Matthew Grooms
|
|
| 432 |
496acde1
|
Ermal
|
if (strstr($authmethod,'rsa')) {
|
| 433 |
a93e56c5
|
Matthew Grooms
|
|
| 434 |
496acde1
|
Ermal
|
$cert = lookup_cert($ph1ent['certref']);
|
| 435 |
a93e56c5
|
Matthew Grooms
|
|
| 436 |
496acde1
|
Ermal
|
if (!$cert) {
|
| 437 |
|
|
log_error(sprintf(gettext("Error: Invalid phase1 certificate reference for %s"), $ph1ent['name']));
|
| 438 |
|
|
continue;
|
| 439 |
|
|
}
|
| 440 |
a93e56c5
|
Matthew Grooms
|
|
| 441 |
496acde1
|
Ermal
|
chmod($certpath, 0600);
|
| 442 |
|
|
|
| 443 |
|
|
$keyfile = "cert-{$ikeid}.key";
|
| 444 |
|
|
$keypath = "{$g['varetc_path']}/ipsec/{$keyfile}";
|
| 445 |
8f67a8e1
|
Scott Ullrich
|
|
| 446 |
496acde1
|
Ermal
|
if (!file_put_contents($keypath, base64_decode($cert['prv']))) {
|
| 447 |
|
|
log_error(sprintf(gettext("Error: Cannot write phase1 key file for %s"), $ph1ent['name']));
|
| 448 |
|
|
continue;
|
| 449 |
|
|
}
|
| 450 |
|
|
|
| 451 |
|
|
chmod($keypath, 0600);
|
| 452 |
|
|
/* XXX" Traffic selectors? */
|
| 453 |
|
|
$pskconf .= " : RSA {$keypath}\n";
|
| 454 |
|
|
|
| 455 |
|
|
$ca = lookup_ca($ph1ent['caref']);
|
| 456 |
|
|
if ($ca) {
|
| 457 |
|
|
$cafile = "ca-{$ikeid}.crt";
|
| 458 |
3ad5fd27
|
Ermal
|
$capath = "{$g['varetc_path']}/ipsec/ipsec.d/cacerts/{$cafile}";
|
| 459 |
496acde1
|
Ermal
|
|
| 460 |
|
|
if (!file_put_contents($capath, base64_decode($ca['crt'])))
|
| 461 |
|
|
{
|
| 462 |
|
|
log_error(sprintf(gettext("Error: Cannot write phase1 CA certificate file for %s"), $ph1ent['name']));
|
| 463 |
|
|
continue;
|
| 464 |
|
|
}
|
| 465 |
|
|
|
| 466 |
|
|
chmod($capath, 0600);
|
| 467 |
|
|
}
|
| 468 |
|
|
}
|
| 469 |
|
|
} else {
|
| 470 |
|
|
|
| 471 |
|
|
$peerid_type = $ph1ent['peerid_type'];
|
| 472 |
|
|
|
| 473 |
|
|
switch ($peerid_type) {
|
| 474 |
|
|
case "peeraddress":
|
| 475 |
|
|
$peerid_type = "address";
|
| 476 |
|
|
$peerid_data = $rgmap[$ph1ent['remote-gateway']];
|
| 477 |
|
|
break;
|
| 478 |
|
|
|
| 479 |
|
|
case "address";
|
| 480 |
|
|
$peerid_data = $ph1ent['peerid_data'];
|
| 481 |
|
|
break;
|
| 482 |
|
|
|
| 483 |
|
|
case "fqdn";
|
| 484 |
|
|
case "keyid tag";
|
| 485 |
|
|
case "user_fqdn";
|
| 486 |
|
|
$peerid_data = $ph1ent['peerid_data'];
|
| 487 |
|
|
break;
|
| 488 |
|
|
}
|
| 489 |
|
|
|
| 490 |
|
|
if (!empty($peerid_data) && !empty($ph1ent['pre-shared-key']))
|
| 491 |
c6efc8fd
|
Ermal
|
$pskconf .= trim($peerid_data) . " : PSK \"" . trim($ph1ent['pre-shared-key']) . "\"\n";
|
| 492 |
496acde1
|
Ermal
|
}
|
| 493 |
5b237745
|
Scott Ullrich
|
}
|
| 494 |
a93e56c5
|
Matthew Grooms
|
}
|
| 495 |
|
|
|
| 496 |
4ed2dde7
|
jim-p
|
/* Add user PSKs */
|
| 497 |
|
|
foreach ($config['system']['user'] as $user) {
|
| 498 |
|
|
if (!empty($user['ipsecpsk'])) {
|
| 499 |
496acde1
|
Ermal
|
$pskconf .= "{$user['name']} : PSK \"{$user['ipsecpsk']}\"\n";
|
| 500 |
4ed2dde7
|
jim-p
|
}
|
| 501 |
|
|
}
|
| 502 |
|
|
|
| 503 |
2ef1b601
|
jim-p
|
/* add PSKs for mobile clients */
|
| 504 |
|
|
if (is_array($ipseccfg['mobilekey'])) {
|
| 505 |
|
|
foreach ($ipseccfg['mobilekey'] as $key) {
|
| 506 |
f1bede03
|
Ermal
|
if ($key['ident'] == "allusers")
|
| 507 |
|
|
$key['ident'] = '';
|
| 508 |
496acde1
|
Ermal
|
$pskconf .= "{$key['ident']} : PSK \"{$key['pre-shared-key']}\"\n";
|
| 509 |
2ef1b601
|
jim-p
|
}
|
| 510 |
|
|
}
|
| 511 |
|
|
|
| 512 |
496acde1
|
Ermal
|
@file_put_contents("{$g['varetc_path']}/ipsec/ipsec.secrets", $pskconf);
|
| 513 |
|
|
chmod("{$g['varetc_path']}/ipsec/ipsec.secrets", 0600);
|
| 514 |
a49784a2
|
Ermal
|
unset($pskconf);
|
| 515 |
09628a07
|
Renato Botelho
|
|
| 516 |
3eeac256
|
Ermal
|
$natfilterrules = false;
|
| 517 |
496acde1
|
Ermal
|
/* begin ipsec.conf */
|
| 518 |
|
|
$ipsecconf = "";
|
| 519 |
52c9f9fa
|
Ermal
|
if ((is_array($a_phase1) && count($a_phase1)) || (is_array($a_phase2) && count($a_phase2))) {
|
| 520 |
17da6c79
|
Scott Ullrich
|
|
| 521 |
496acde1
|
Ermal
|
$ipsecconf .= "# This file is automatically generated. Do not edit\n";
|
| 522 |
|
|
if (is_array($a_phase2) && count($a_phase2)) {
|
| 523 |
|
|
$ipsecconf .= "config setup\n\tuniqueids = yes\n";
|
| 524 |
9abaa8f7
|
Ermal
|
$ipsecconf .= "\tcharondebug=\"" . vpn_ipsec_configure_loglevels(true) . "\"\n";
|
| 525 |
4178a1dd
|
jim-p
|
|
| 526 |
496acde1
|
Ermal
|
foreach ($a_phase2 as $ph2ent) {
|
| 527 |
|
|
$ikeid = $ph2ent['ikeid'];
|
| 528 |
96267107
|
Ermal
|
|
| 529 |
496acde1
|
Ermal
|
$ph1ent = false;
|
| 530 |
|
|
if (!ipsec_lookup_phase1($ph2ent,$ph1ent))
|
| 531 |
|
|
continue;
|
| 532 |
3462a529
|
Matthew Grooms
|
|
| 533 |
a93e56c5
|
Matthew Grooms
|
if (isset($ph1ent['disabled']))
|
| 534 |
|
|
continue;
|
| 535 |
c52719a8
|
Scott Ullrich
|
|
| 536 |
496acde1
|
Ermal
|
if (isset($ph2ent['disabled']))
|
| 537 |
3462a529
|
Matthew Grooms
|
continue;
|
| 538 |
|
|
|
| 539 |
f1bede03
|
Ermal
|
if (isset($ph2ent['mobile']) && !isset($a_client['enable']))
|
| 540 |
|
|
continue;
|
| 541 |
|
|
|
| 542 |
a93e56c5
|
Matthew Grooms
|
$ikeid = $ph1ent['ikeid'];
|
| 543 |
c52719a8
|
Scott Ullrich
|
|
| 544 |
b4ad5b1c
|
Ermal
|
if ($ph1ent['mode'] == "aggressive")
|
| 545 |
|
|
$aggressive = "yes";
|
| 546 |
|
|
else
|
| 547 |
|
|
$aggressive = "no";
|
| 548 |
|
|
|
| 549 |
0af7398a
|
Matthew Grooms
|
$ep = ipsec_get_phase1_src($ph1ent);
|
| 550 |
a93e56c5
|
Matthew Grooms
|
if (!$ep)
|
| 551 |
979cd6db
|
Scott Ullrich
|
continue;
|
| 552 |
c52719a8
|
Scott Ullrich
|
|
| 553 |
f1bede03
|
Ermal
|
$passive = "start";
|
| 554 |
|
|
if (isset($ph1ent['mobile'])) {
|
| 555 |
|
|
$rgip = "%any";
|
| 556 |
|
|
$passive = 'add';
|
| 557 |
|
|
} else
|
| 558 |
f9fb8d2b
|
Ermal
|
$rgip = $ph1ent['remote-gateway'];
|
| 559 |
3462a529
|
Matthew Grooms
|
|
| 560 |
f1bede03
|
Ermal
|
$keyexchange = "ikev1";
|
| 561 |
|
|
if (!empty($ph1ent['iketype']) && $ph1ent['iketype'] != "ikev1")
|
| 562 |
|
|
$keyexchange = "ikev2";
|
| 563 |
c52719a8
|
Scott Ullrich
|
|
| 564 |
f1bede03
|
Ermal
|
$myid_type = $ph1ent['myid_type'];
|
| 565 |
a93e56c5
|
Matthew Grooms
|
switch ($myid_type) {
|
| 566 |
496acde1
|
Ermal
|
case "myaddress":
|
| 567 |
|
|
$myid_type = "address";
|
| 568 |
|
|
$myid_data = $ep;
|
| 569 |
|
|
break;
|
| 570 |
725dd10a
|
Scott Ullrich
|
|
| 571 |
496acde1
|
Ermal
|
case "dyn_dns":
|
| 572 |
|
|
$myid_type = "address";
|
| 573 |
|
|
$myid_data = resolve_retry($ph1ent['myid_data']);
|
| 574 |
|
|
break;
|
| 575 |
c52719a8
|
Scott Ullrich
|
|
| 576 |
496acde1
|
Ermal
|
case "address";
|
| 577 |
|
|
$myid_data = $ph1ent['myid_data'];
|
| 578 |
|
|
break;
|
| 579 |
a93e56c5
|
Matthew Grooms
|
|
| 580 |
496acde1
|
Ermal
|
case "fqdn";
|
| 581 |
|
|
case "keyid tag";
|
| 582 |
|
|
case "user_fqdn";
|
| 583 |
|
|
case "asn1dn";
|
| 584 |
|
|
$myid_data = $ph1ent['myid_data'];
|
| 585 |
|
|
if( $myid_data )
|
| 586 |
484e6adc
|
Ermal
|
$myid_data = "{$myid_data}";
|
| 587 |
496acde1
|
Ermal
|
break;
|
| 588 |
a63f7d55
|
Scott Ullrich
|
}
|
| 589 |
c52719a8
|
Scott Ullrich
|
|
| 590 |
a93e56c5
|
Matthew Grooms
|
$peerid_type = $ph1ent['peerid_type'];
|
| 591 |
|
|
switch ($peerid_type) {
|
| 592 |
496acde1
|
Ermal
|
case "peeraddress":
|
| 593 |
|
|
$peerid_type = "address";
|
| 594 |
|
|
$peerid_data = $rgip;
|
| 595 |
|
|
break;
|
| 596 |
a93e56c5
|
Matthew Grooms
|
|
| 597 |
496acde1
|
Ermal
|
case "address";
|
| 598 |
|
|
$peerid_data = $ph1ent['peerid_data'];
|
| 599 |
|
|
break;
|
| 600 |
a93e56c5
|
Matthew Grooms
|
|
| 601 |
496acde1
|
Ermal
|
case "fqdn";
|
| 602 |
|
|
case "keyid tag";
|
| 603 |
|
|
case "user_fqdn";
|
| 604 |
|
|
case "asn1dn";
|
| 605 |
|
|
$peerid_data = $ph1ent['peerid_data'];
|
| 606 |
|
|
if( $peerid_data )
|
| 607 |
484e6adc
|
Ermal
|
$peerid_data = "{$peerid_data}";
|
| 608 |
496acde1
|
Ermal
|
break;
|
| 609 |
d597b0b9
|
Scott Ullrich
|
}
|
| 610 |
6586b30f
|
Ermal
|
|
| 611 |
|
|
/* Only specify peer ID if we are not dealing with a mobile PSK-only tunnel */
|
| 612 |
|
|
$peerid_spec = '';
|
| 613 |
7a1f391a
|
Ermal
|
if (!isset($ph1ent['mobile']))
|
| 614 |
6586b30f
|
Ermal
|
$peerid_spec = $peerid_data;
|
| 615 |
d597b0b9
|
Scott Ullrich
|
|
| 616 |
496acde1
|
Ermal
|
if (is_array($ph1ent['encryption-algorithm']) && !empty($ph1ent['encryption-algorithm']['name']) && !empty($ph1ent['hash-algorithm'])) {
|
| 617 |
|
|
$ealgosp1 = '';
|
| 618 |
|
|
$ealg_id = $ph1ent['encryption-algorithm']['name'];
|
| 619 |
|
|
$ealg_kl = $ph1ent['encryption-algorithm']['keylen'];
|
| 620 |
|
|
if ($ealg_kl)
|
| 621 |
|
|
$ealgosp1 = "ike = {$ealg_id}{$ealg_kl}-{$ph1ent['hash-algorithm']}";
|
| 622 |
|
|
else
|
| 623 |
|
|
$ealgosp1 = "ike = {$ealg_id}-{$ph1ent['hash-algorithm']}";
|
| 624 |
73fbece8
|
mgrooms
|
|
| 625 |
496acde1
|
Ermal
|
$modp = vpn_ipsec_convert_to_modp($ph1ent['dhgroup']);
|
| 626 |
|
|
if (!empty($modp))
|
| 627 |
|
|
$ealgosp1 .= "-{$modp}";
|
| 628 |
dc291feb
|
jim-p
|
|
| 629 |
496acde1
|
Ermal
|
if ($keyexchange == "ikev1")
|
| 630 |
|
|
$ealgosp1 .= "!";
|
| 631 |
|
|
}
|
| 632 |
96ef83a7
|
jim-p
|
|
| 633 |
496acde1
|
Ermal
|
if ($ph1ent['dpd_delay'] && $ph1ent['dpd_maxfail']) {
|
| 634 |
|
|
if ($passive == "start")
|
| 635 |
|
|
$dpdline = "dpdaction = restart";
|
| 636 |
|
|
else
|
| 637 |
|
|
$dpdline = "dpdaction = clear";
|
| 638 |
|
|
$dpdline .= "\n\tdpddelay = {$ph1ent['dpd_delay']}s";
|
| 639 |
|
|
$dpdline .= "\n\tdpdtimeout = {$ph1ent['dpd_maxfail']}s";
|
| 640 |
|
|
} else
|
| 641 |
|
|
$dpdline = "dpdaction = none";
|
| 642 |
96ef83a7
|
jim-p
|
|
| 643 |
f1bede03
|
Ermal
|
if (!empty($ph1ent['authentication_method']) && (strpos($ph1ent['authentication_method'], "xauth") || strpos($ph1ent['authentication_method'], "hybrid")))
|
| 644 |
496acde1
|
Ermal
|
$xauth = "xauth = server";
|
| 645 |
a93e56c5
|
Matthew Grooms
|
|
| 646 |
|
|
$lifeline = '';
|
| 647 |
|
|
if ($ph1ent['lifetime'])
|
| 648 |
496acde1
|
Ermal
|
$lifeline = "ikelifetime = {$ph1ent['lifetime']}s";
|
| 649 |
3462a529
|
Matthew Grooms
|
|
| 650 |
98790f61
|
Seth Mos
|
if (($ph2ent['mode'] == 'tunnel') or ($ph2ent['mode'] == 'tunnel6')) {
|
| 651 |
496acde1
|
Ermal
|
$tunneltype = "type = tunnel";
|
| 652 |
c52719a8
|
Scott Ullrich
|
|
| 653 |
4b96b367
|
mgrooms
|
$localid_type = $ph2ent['localid']['type'];
|
| 654 |
d83045b5
|
Ermal
|
$localid_data = ipsec_idinfo_to_cidr($ph2ent['localid'], false, $ph2ent['mode']);
|
| 655 |
8f5c3d8d
|
Pierre POMES
|
/* Do not print localid in some cases, such as a pure-psk or psk/xauth single phase2 mobile tunnel */
|
| 656 |
d60eea55
|
Ermal
|
if (($localid_type == "none" || $localid_type == "mobile")
|
| 657 |
8f5c3d8d
|
Pierre POMES
|
&& isset($ph1ent['mobile'])
|
| 658 |
|
|
&& (ipsec_get_number_of_phase2($ikeid)==1))
|
| 659 |
d60eea55
|
Ermal
|
$localid_spec = "%any";
|
| 660 |
aab78bd9
|
pierrepomes
|
else {
|
| 661 |
20699f3f
|
jim-p
|
if ($localid_type != "address") {
|
| 662 |
|
|
$localid_type = "subnet";
|
| 663 |
|
|
}
|
| 664 |
6c576b27
|
Ermal
|
// Don't let an empty subnet into config, it can cause parse errors. Ticket #2201.
|
| 665 |
2c6de2ea
|
jim-p
|
if (!is_ipaddr($localid_data) && !is_subnet($localid_data) && ($localid_data != "0.0.0.0/0")) {
|
| 666 |
cf0a2714
|
jim-p
|
log_error("Invalid IPsec Phase 2 \"{$ph2ent['descr']}\" - {$ph2ent['localid']['type']} has no subnet.");
|
| 667 |
|
|
continue;
|
| 668 |
|
|
}
|
| 669 |
496acde1
|
Ermal
|
$localid_spec = $ep;
|
| 670 |
3eeac256
|
Ermal
|
if (!empty($ph2ent['natlocalid'])) {
|
| 671 |
d83045b5
|
Ermal
|
$natlocalid_data = ipsec_idinfo_to_cidr($ph2ent['natlocalid'], false, $ph2ent['mode']);
|
| 672 |
a0c4a6ce
|
Ermal
|
if ($ph2ent['natlocalid']['type'] != "address") {
|
| 673 |
|
|
if (is_subnet($natlocalid_data))
|
| 674 |
3eeac256
|
Ermal
|
$localid_data = "{$natlocalid_data}|{$localid_data}";
|
| 675 |
a0c4a6ce
|
Ermal
|
} else {
|
| 676 |
|
|
if (is_ipaddr($natlocalid_data))
|
| 677 |
3eeac256
|
Ermal
|
$localid_data = "{$natlocalid_data}|{$localid_data}";
|
| 678 |
3c107b76
|
Ermal
|
}
|
| 679 |
3eeac256
|
Ermal
|
$natfilterrules = true;
|
| 680 |
3c107b76
|
Ermal
|
}
|
| 681 |
20699f3f
|
jim-p
|
}
|
| 682 |
3462a529
|
Matthew Grooms
|
|
| 683 |
4b96b367
|
mgrooms
|
if (!isset($ph2ent['mobile'])) {
|
| 684 |
|
|
$remoteid_type = $ph2ent['remoteid']['type'];
|
| 685 |
|
|
if ($remoteid_type != "address")
|
| 686 |
|
|
$remoteid_type = "subnet";
|
| 687 |
3462a529
|
Matthew Grooms
|
|
| 688 |
d83045b5
|
Ermal
|
$remoteid_data = ipsec_idinfo_to_cidr($ph2ent['remoteid'], false, $ph2ent['mode']);
|
| 689 |
496acde1
|
Ermal
|
$remoteid_spec = $remoteid_data;
|
| 690 |
9879f03a
|
Ermal
|
}
|
| 691 |
4b96b367
|
mgrooms
|
} else {
|
| 692 |
496acde1
|
Ermal
|
$tunneltype = "type = transport";
|
| 693 |
f9fb8d2b
|
Ermal
|
$rgip = $ph1ent['remote-gateway'];
|
| 694 |
5b237745
|
Scott Ullrich
|
|
| 695 |
20699f3f
|
jim-p
|
if ((($ph1ent['authentication_method'] == "xauth_psk_server") ||
|
| 696 |
|
|
($ph1ent['authentication_method'] == "pre_shared_key"))
|
| 697 |
|
|
&& isset($ph1ent['mobile']))
|
| 698 |
496acde1
|
Ermal
|
$localid_spec = "%any";
|
| 699 |
20699f3f
|
jim-p
|
else {
|
| 700 |
|
|
$localid_data = ipsec_get_phase1_src($ph1ent);
|
| 701 |
496acde1
|
Ermal
|
$localid_spec = $ep;
|
| 702 |
20699f3f
|
jim-p
|
}
|
| 703 |
|
|
if (!isset($ph2ent['mobile'])) {
|
| 704 |
f1bede03
|
Ermal
|
$remoteid_spec = $rgip;
|
| 705 |
496acde1
|
Ermal
|
}
|
| 706 |
|
|
}
|
| 707 |
|
|
$authentication = "";
|
| 708 |
|
|
switch ($ph1ent['authentication_method']) {
|
| 709 |
|
|
case 'xauth_rsa_server':
|
| 710 |
|
|
$authentication = "leftauth = pubkey\n\trightauth = pubkey";
|
| 711 |
abd3c8f4
|
Ermal
|
$authentication .= "\n\trightauth2 = xauth-generic";
|
| 712 |
496acde1
|
Ermal
|
break;
|
| 713 |
|
|
case 'xauth_psk_server':
|
| 714 |
|
|
$authentication = "leftauth = psk\n\trightauth = psk";
|
| 715 |
abd3c8f4
|
Ermal
|
$authentication .= "\n\trightauth2 = xauth-generic";
|
| 716 |
496acde1
|
Ermal
|
break;
|
| 717 |
|
|
case 'pre_shared_key':
|
| 718 |
|
|
$authentication = "leftauth = psk\n\trightauth = psk";
|
| 719 |
|
|
break;
|
| 720 |
|
|
case 'rsasig':
|
| 721 |
|
|
$authentication = "leftauth = pubkey\n\trightauth = pubkey";
|
| 722 |
|
|
break;
|
| 723 |
|
|
case 'hybrid_rsa_server':
|
| 724 |
ff3d516f
|
Ermal
|
$authentication = "leftauth = xauth-generic\n\trightauth = pubkey";
|
| 725 |
496acde1
|
Ermal
|
$authentication .= "\n\trightauth2 = xauth";
|
| 726 |
|
|
break;
|
| 727 |
3462a529
|
Matthew Grooms
|
}
|
| 728 |
c52719a8
|
Scott Ullrich
|
|
| 729 |
496acde1
|
Ermal
|
if (isset($a_client['pfs_group']))
|
| 730 |
|
|
$ph2ent['pfsgroup'] = $a_client['pfs_group'];
|
| 731 |
f1bede03
|
Ermal
|
|
| 732 |
496acde1
|
Ermal
|
$ealgosp2 = '';
|
| 733 |
|
|
if ($ph2ent['protocol'] == 'esp') {
|
| 734 |
|
|
if (is_array($ph2ent['encryption-algorithm-option']) && is_array($ph2ent['hash-algorithm-option'])) {
|
| 735 |
|
|
$ealgosp2arr = array();
|
| 736 |
|
|
foreach ($ph2ent['encryption-algorithm-option'] as $ealg) {
|
| 737 |
|
|
$ealg_id = $ealg['name'];
|
| 738 |
|
|
$ealg_kl = $ealg['keylen'];
|
| 739 |
|
|
|
| 740 |
|
|
if (!empty($ealg_kl) && $ealg_kl == "auto") {
|
| 741 |
|
|
if (empty($p2_ealgos) || !is_array($p2_ealgos))
|
| 742 |
4ae540e5
|
Scott Ullrich
|
require("ipsec.inc");
|
| 743 |
4b96b367
|
mgrooms
|
$key_hi = $p2_ealgos[$ealg_id]['keysel']['hi'];
|
| 744 |
|
|
$key_lo = $p2_ealgos[$ealg_id]['keysel']['lo'];
|
| 745 |
|
|
$key_step = $p2_ealgos[$ealg_id]['keysel']['step'];
|
| 746 |
496acde1
|
Ermal
|
/* XXX: in some cases where include ordering is suspect these variables
|
| 747 |
|
|
* are somehow 0 and we enter this loop forever and timeout after 900
|
| 748 |
|
|
* seconds wrecking bootup */
|
| 749 |
|
|
if ($key_hi != 0 and $key_lo !=0 and $key_step !=0) {
|
| 750 |
d86d411a
|
Scott Ullrich
|
for ($keylen = $key_hi; $keylen >= $key_lo; $keylen -= $key_step) {
|
| 751 |
496acde1
|
Ermal
|
foreach ($ph2ent['hash-algorithm-option'] as $halgo) {
|
| 752 |
|
|
$halgo = str_replace('hmac_', '', $halgo);
|
| 753 |
|
|
$tmpealgo = "{$ealg_id}{$keylen}-{$halgo}";
|
| 754 |
|
|
$modp = vpn_ipsec_convert_to_modp($ph2ent['pfsgroup']);
|
| 755 |
|
|
if (!empty($modp))
|
| 756 |
|
|
$tmpealgo .= "-{$modp}";
|
| 757 |
|
|
$ealgosp2arr[] = $tmpealgo;
|
| 758 |
|
|
}
|
| 759 |
d86d411a
|
Scott Ullrich
|
}
|
| 760 |
4b96b367
|
mgrooms
|
}
|
| 761 |
|
|
} else {
|
| 762 |
496acde1
|
Ermal
|
foreach ($ph2ent['hash-algorithm-option'] as $halgo) {
|
| 763 |
|
|
$halgo = str_replace('hmac_', '', $halgo);
|
| 764 |
|
|
$tmpealgo = "{$ealg_id}{$ealg_kl}-{$halgo}";
|
| 765 |
|
|
$modp = vpn_ipsec_convert_to_modp($ph2ent['pfsgroup']);
|
| 766 |
|
|
if (!empty($modp))
|
| 767 |
|
|
$tmpealgo .= "-{$modp}";
|
| 768 |
|
|
$ealgosp2arr[] = $tmpealgo;
|
| 769 |
|
|
}
|
| 770 |
a93e56c5
|
Matthew Grooms
|
}
|
| 771 |
979cd6db
|
Scott Ullrich
|
}
|
| 772 |
496acde1
|
Ermal
|
$ealgosp2 = "esp = " . join(",", $ealgosp2arr);
|
| 773 |
|
|
unset($ealgosp2arr);
|
| 774 |
|
|
$ealgosp2 .= "!";
|
| 775 |
|
|
}
|
| 776 |
|
|
} else if ($ph2ent['protocol'] == 'ah') {
|
| 777 |
|
|
if (is_array($ph2ent['hash-algorithm-option'])) {
|
| 778 |
|
|
$ealgosp2 = "ah = " . join(",", $ph2ent['hash-algorithm-option']);
|
| 779 |
|
|
$ealgosp2 = str_replace('hmac_', '', $ealgosp2);
|
| 780 |
|
|
$modp = vpn_ipsec_convert_to_modp($ph2ent['pfsgroup']);
|
| 781 |
|
|
if (!empty($modp))
|
| 782 |
|
|
$ealgosp2 .= "-{$modp}";
|
| 783 |
|
|
$ealgosp2 .= "!";
|
| 784 |
a93e56c5
|
Matthew Grooms
|
}
|
| 785 |
a63f7d55
|
Scott Ullrich
|
}
|
| 786 |
c52719a8
|
Scott Ullrich
|
|
| 787 |
4b96b367
|
mgrooms
|
|
| 788 |
|
|
if ($ph2ent['lifetime'])
|
| 789 |
496acde1
|
Ermal
|
$lifeline = "ikelifetime = {$ph2ent['lifetime']}s";
|
| 790 |
|
|
|
| 791 |
|
|
$ipsecconf .=<<<EOD
|
| 792 |
|
|
|
| 793 |
e26e5e25
|
Ermal
|
conn con{$ph2ent['ikeid']}-{$ph2ent['ikeid']}
|
| 794 |
496acde1
|
Ermal
|
aggressive = {$aggressive}
|
| 795 |
|
|
fragmentation = yes
|
| 796 |
|
|
keyexchange = {$keyexchange}
|
| 797 |
|
|
keyingtries = %forever
|
| 798 |
|
|
reauth = yes
|
| 799 |
|
|
reqid = {$ikeid}
|
| 800 |
|
|
installpolicy = yes
|
| 801 |
3462a529
|
Matthew Grooms
|
{$lifeline}
|
| 802 |
496acde1
|
Ermal
|
{$tunneltype}
|
| 803 |
|
|
{$dpdline}
|
| 804 |
|
|
auto = {$passive}
|
| 805 |
|
|
left = {$localid_spec}
|
| 806 |
|
|
leftsubnet = {$localid_data}
|
| 807 |
|
|
right = {$rgip}
|
| 808 |
|
|
leftid = {$myid_data}
|
| 809 |
5b237745
|
Scott Ullrich
|
|
| 810 |
|
|
EOD;
|
| 811 |
4b96b367
|
mgrooms
|
|
| 812 |
496acde1
|
Ermal
|
if (!empty($remoteid_spec))
|
| 813 |
|
|
$ipsecconf .= "\trightsubnet = $remoteid_spec\n";
|
| 814 |
|
|
if (!empty($ealgosp1))
|
| 815 |
|
|
$ipsecconf .= "\t{$ealgosp1}\n";
|
| 816 |
|
|
if (!empty($ealgosp2))
|
| 817 |
|
|
$ipsecconf .= "\t{$ealgosp2}\n";
|
| 818 |
|
|
if (!empty($authentication))
|
| 819 |
|
|
$ipsecconf .= "\t{$authentication}\n";
|
| 820 |
|
|
if (!empty($peerid_spec))
|
| 821 |
|
|
$ipsecconf .= "\trightid = {$peerid_spec}\n";
|
| 822 |
09628a07
|
Renato Botelho
|
}
|
| 823 |
a93e56c5
|
Matthew Grooms
|
}
|
| 824 |
|
|
}
|
| 825 |
496acde1
|
Ermal
|
}
|
| 826 |
|
|
@file_put_contents("{$g['varetc_path']}/ipsec/ipsec.conf", $ipsecconf);
|
| 827 |
|
|
unset($ipsecconf);
|
| 828 |
6c576b27
|
Ermal
|
/* end ipsec.conf */
|
| 829 |
496acde1
|
Ermal
|
|
| 830 |
6c576b27
|
Ermal
|
/* mange process */
|
| 831 |
c6efc8fd
|
Ermal
|
if (isvalidpid("{$g['varrun_path']}/charon.pid")) {
|
| 832 |
7335fa53
|
Ermal
|
/* Read secrets */
|
| 833 |
|
|
mwexec("/usr/local/sbin/ipsec rereadall", false);
|
| 834 |
|
|
/* Update configuration changes */
|
| 835 |
|
|
mwexec("/usr/local/sbin/ipsec update", false);
|
| 836 |
496acde1
|
Ermal
|
} else {
|
| 837 |
63159749
|
Ermal
|
mwexec("/usr/local/sbin/ipsec start", false);
|
| 838 |
496acde1
|
Ermal
|
}
|
| 839 |
9abaa8f7
|
Ermal
|
|
| 840 |
496acde1
|
Ermal
|
if ($natfilterrules == true)
|
| 841 |
|
|
filter_configure();
|
| 842 |
|
|
/* start filterdns, if necessary */
|
| 843 |
|
|
if (count($filterdns_list) > 0) {
|
| 844 |
|
|
$interval = 60;
|
| 845 |
|
|
if (!empty($ipseccfg['dns-interval']) && is_numeric($ipseccfg['dns-interval']))
|
| 846 |
|
|
$interval = $ipseccfg['dns-interval'];
|
| 847 |
|
|
|
| 848 |
|
|
$hostnames = "";
|
| 849 |
|
|
array_unique($filterdns_list);
|
| 850 |
|
|
foreach ($filterdns_list as $hostname)
|
| 851 |
|
|
$hostnames .= "cmd {$hostname} '/usr/local/sbin/pfSctl -c \"service reload ipsecdns\"'\n";
|
| 852 |
|
|
file_put_contents("{$g['varetc_path']}/ipsec/filterdns-ipsec.hosts", $hostnames);
|
| 853 |
|
|
unset($hostnames);
|
| 854 |
|
|
|
| 855 |
|
|
if (isvalidpid("{$g['varrun_path']}/filterdns-ipsec.pid"))
|
| 856 |
|
|
sigkillbypid("{$g['varrun_path']}/filterdns-ipsec.pid", "HUP");
|
| 857 |
|
|
else {
|
| 858 |
|
|
mwexec("/usr/local/sbin/filterdns -p {$g['varrun_path']}/filterdns-ipsec.pid -i {$interval} -c {$g['varetc_path']}/ipsec/filterdns-ipsec.hosts -d 1");
|
| 859 |
5b237745
|
Scott Ullrich
|
}
|
| 860 |
496acde1
|
Ermal
|
} else {
|
| 861 |
|
|
killbypid("{$g['varrun_path']}/filterdns-ipsec.pid");
|
| 862 |
|
|
@unlink("{$g['varrun_path']}/filterdns-ipsec.pid");
|
| 863 |
|
|
}
|
| 864 |
09628a07
|
Renato Botelho
|
|
| 865 |
496acde1
|
Ermal
|
if ($g['booting'])
|
| 866 |
|
|
echo "done\n";
|
| 867 |
8f67a8e1
|
Scott Ullrich
|
|
| 868 |
496acde1
|
Ermal
|
return count($filterdns_list);
|
| 869 |
5b237745
|
Scott Ullrich
|
}
|
| 870 |
|
|
|
| 871 |
09628a07
|
Renato Botelho
|
/*
|
| 872 |
52c9f9fa
|
Ermal
|
* Forcefully restart IPsec
|
| 873 |
67ee1ec5
|
Ermal Luçi
|
* This is required for when dynamic interfaces reload
|
| 874 |
|
|
* For all other occasions the normal vpn_ipsec_configure()
|
| 875 |
|
|
* will gracefully reload the settings without restarting
|
| 876 |
|
|
*/
|
| 877 |
aa752473
|
Renato Botelho
|
function vpn_ipsec_force_reload($interface = "") {
|
| 878 |
|
|
global $g, $config;
|
| 879 |
67ee1ec5
|
Ermal Luçi
|
|
| 880 |
|
|
$ipseccfg = $config['ipsec'];
|
| 881 |
|
|
|
| 882 |
aa752473
|
Renato Botelho
|
if (!empty($interface) && is_array($ipseccfg['phase1'])) {
|
| 883 |
|
|
$found = false;
|
| 884 |
|
|
foreach ($ipseccfg['phase1'] as $ipsec) {
|
| 885 |
|
|
if (!isset($ipsec['disabled']) && ($ipsec['interface'] == $interface)) {
|
| 886 |
|
|
$found = true;
|
| 887 |
|
|
break;
|
| 888 |
|
|
}
|
| 889 |
|
|
}
|
| 890 |
|
|
if (!$found) {
|
| 891 |
8b4abd59
|
Ermal
|
log_error(sprintf(gettext("Ignoring IPsec reload since there are no tunnels on interface %s"), $interface));
|
| 892 |
aa752473
|
Renato Botelho
|
return;
|
| 893 |
|
|
}
|
| 894 |
|
|
}
|
| 895 |
|
|
|
| 896 |
67ee1ec5
|
Ermal Luçi
|
/* if ipsec is enabled, start up again */
|
| 897 |
|
|
if (isset($ipseccfg['enable'])) {
|
| 898 |
8b4abd59
|
Ermal
|
log_error(gettext("Forcefully reloading IPsec"));
|
| 899 |
67ee1ec5
|
Ermal Luçi
|
vpn_ipsec_configure();
|
| 900 |
|
|
}
|
| 901 |
|
|
}
|
| 902 |
|
|
|
| 903 |
|
|
/* master setup for vpn (mpd) */
|
| 904 |
|
|
function vpn_setup() {
|
| 905 |
7734aea6
|
Andrew Thompson
|
global $g;
|
| 906 |
|
|
|
| 907 |
|
|
if ($g['platform'] == 'jail')
|
| 908 |
|
|
return;
|
| 909 |
|
|
|
| 910 |
67ee1ec5
|
Ermal Luçi
|
/* start pptpd */
|
| 911 |
|
|
vpn_pptpd_configure();
|
| 912 |
|
|
|
| 913 |
|
|
/* start pppoe server */
|
| 914 |
0e642c78
|
Ermal
|
vpn_pppoes_configure();
|
| 915 |
67ee1ec5
|
Ermal Luçi
|
|
| 916 |
|
|
/* setup l2tp */
|
| 917 |
|
|
vpn_l2tp_configure();
|
| 918 |
|
|
}
|
| 919 |
|
|
|
| 920 |
67b057a9
|
Ermal
|
function vpn_netgraph_support() {
|
| 921 |
|
|
$iflist = get_configured_interface_list();
|
| 922 |
|
|
foreach ($iflist as $iface) {
|
| 923 |
|
|
$realif = get_real_interface($iface);
|
| 924 |
|
|
/* Get support for netgraph(4) from the nic */
|
| 925 |
c513c309
|
Ermal
|
$ifinfo = pfSense_get_interface_addresses($realif);
|
| 926 |
|
|
if (!empty($ifinfo) && in_array($ifinfo['iftype'], array("ether", "vlan", "bridge")))
|
| 927 |
09628a07
|
Renato Botelho
|
pfSense_ngctl_attach(".", $realif);
|
| 928 |
67b057a9
|
Ermal
|
}
|
| 929 |
|
|
}
|
| 930 |
|
|
|
| 931 |
5b237745
|
Scott Ullrich
|
function vpn_pptpd_configure() {
|
| 932 |
|
|
global $config, $g;
|
| 933 |
c52719a8
|
Scott Ullrich
|
|
| 934 |
5b237745
|
Scott Ullrich
|
$syscfg = $config['system'];
|
| 935 |
|
|
$pptpdcfg = $config['pptpd'];
|
| 936 |
c52719a8
|
Scott Ullrich
|
|
| 937 |
5b237745
|
Scott Ullrich
|
if ($g['booting']) {
|
| 938 |
|
|
if (!$pptpdcfg['mode'] || ($pptpdcfg['mode'] == "off"))
|
| 939 |
|
|
return 0;
|
| 940 |
c52719a8
|
Scott Ullrich
|
|
| 941 |
89ceb4ba
|
Renato Botelho
|
echo gettext("Configuring PPTP VPN service... ");
|
| 942 |
c52719a8
|
Scott Ullrich
|
} else {
|
| 943 |
5b237745
|
Scott Ullrich
|
/* kill mpd */
|
| 944 |
67ee1ec5
|
Ermal Luçi
|
killbypid("{$g['varrun_path']}/pptp-vpn.pid");
|
| 945 |
c52719a8
|
Scott Ullrich
|
|
| 946 |
5b237745
|
Scott Ullrich
|
/* wait for process to die */
|
| 947 |
48bff85c
|
Scott Ullrich
|
sleep(3);
|
| 948 |
c52719a8
|
Scott Ullrich
|
|
| 949 |
979cd6db
|
Scott Ullrich
|
if (is_process_running("mpd -b")) {
|
| 950 |
67ee1ec5
|
Ermal Luçi
|
killbypid("{$g['varrun_path']}/pptp-vpn.pid");
|
| 951 |
89ceb4ba
|
Renato Botelho
|
log_error(gettext("Could not kill mpd within 3 seconds. Trying again."));
|
| 952 |
48bff85c
|
Scott Ullrich
|
}
|
| 953 |
c52719a8
|
Scott Ullrich
|
|
| 954 |
5b237745
|
Scott Ullrich
|
/* remove mpd.conf, if it exists */
|
| 955 |
67ee1ec5
|
Ermal Luçi
|
unlink_if_exists("{$g['varetc_path']}/pptp-vpn/mpd.conf");
|
| 956 |
|
|
unlink_if_exists("{$g['varetc_path']}/pptp-vpn/mpd.links");
|
| 957 |
|
|
unlink_if_exists("{$g['varetc_path']}/pptp-vpn/mpd.secret");
|
| 958 |
5b237745
|
Scott Ullrich
|
}
|
| 959 |
c52719a8
|
Scott Ullrich
|
|
| 960 |
1fb8d314
|
Ermal
|
if (empty($pptpdcfg['n_pptp_units'])) {
|
| 961 |
|
|
log_error("Something wrong in the PPTPd configuration. Preventing starting the daemon because issues would arise.");
|
| 962 |
09628a07
|
Renato Botelho
|
return;
|
| 963 |
1fb8d314
|
Ermal
|
}
|
| 964 |
|
|
|
| 965 |
67ee1ec5
|
Ermal Luçi
|
/* make sure pptp-vpn directory exists */
|
| 966 |
|
|
if (!file_exists("{$g['varetc_path']}/pptp-vpn"))
|
| 967 |
|
|
mkdir("{$g['varetc_path']}/pptp-vpn");
|
| 968 |
c52719a8
|
Scott Ullrich
|
|
| 969 |
5b237745
|
Scott Ullrich
|
switch ($pptpdcfg['mode']) {
|
| 970 |
979cd6db
|
Scott Ullrich
|
case 'server' :
|
| 971 |
5b237745
|
Scott Ullrich
|
/* write mpd.conf */
|
| 972 |
67ee1ec5
|
Ermal Luçi
|
$fd = fopen("{$g['varetc_path']}/pptp-vpn/mpd.conf", "w");
|
| 973 |
5b237745
|
Scott Ullrich
|
if (!$fd) {
|
| 974 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.conf in vpn_pptpd_configure().") . "\n");
|
| 975 |
5b237745
|
Scott Ullrich
|
return 1;
|
| 976 |
|
|
}
|
| 977 |
c52719a8
|
Scott Ullrich
|
|
| 978 |
045c9cc9
|
sullrich
|
$mpdconf = <<<EOD
|
| 979 |
a6607b5f
|
jim-p
|
pptps:
|
| 980 |
5b237745
|
Scott Ullrich
|
|
| 981 |
|
|
EOD;
|
| 982 |
|
|
|
| 983 |
f2b4ff2b
|
sullrich
|
for ($i = 0; $i < $pptpdcfg['n_pptp_units']; $i++) {
|
| 984 |
5b237745
|
Scott Ullrich
|
$mpdconf .= " load pt{$i}\n";
|
| 985 |
|
|
}
|
| 986 |
c52719a8
|
Scott Ullrich
|
|
| 987 |
f2b4ff2b
|
sullrich
|
for ($i = 0; $i < $pptpdcfg['n_pptp_units']; $i++) {
|
| 988 |
c52719a8
|
Scott Ullrich
|
|
| 989 |
96033063
|
Erik Fonnesbeck
|
$clientip = long2ip32(ip2long($pptpdcfg['remoteip']) + $i);
|
| 990 |
c52719a8
|
Scott Ullrich
|
|
| 991 |
045c9cc9
|
sullrich
|
$mpdconf .= <<<EOD
|
| 992 |
5b237745
|
Scott Ullrich
|
|
| 993 |
|
|
pt{$i}:
|
| 994 |
bfa6d878
|
Ermal Lu?i
|
new -i pptpd{$i} pt{$i} pt{$i}
|
| 995 |
045c9cc9
|
sullrich
|
set ipcp ranges {$pptpdcfg['localip']}/32 {$clientip}/32
|
| 996 |
979cd6db
|
Scott Ullrich
|
load pts
|
| 997 |
5b237745
|
Scott Ullrich
|
|
| 998 |
|
|
EOD;
|
| 999 |
|
|
}
|
| 1000 |
c52719a8
|
Scott Ullrich
|
|
| 1001 |
979cd6db
|
Scott Ullrich
|
$mpdconf .=<<<EOD
|
| 1002 |
5b237745
|
Scott Ullrich
|
|
| 1003 |
979cd6db
|
Scott Ullrich
|
pts:
|
| 1004 |
5b237745
|
Scott Ullrich
|
set iface disable on-demand
|
| 1005 |
|
|
set iface enable proxy-arp
|
| 1006 |
07cae4b2
|
Scott Ullrich
|
set iface enable tcpmssfix
|
| 1007 |
979cd6db
|
Scott Ullrich
|
set iface idle 1800
|
| 1008 |
e9a95ac8
|
jim-p
|
set iface up-script /usr/local/sbin/vpn-linkup
|
| 1009 |
|
|
set iface down-script /usr/local/sbin/vpn-linkdown
|
| 1010 |
5b237745
|
Scott Ullrich
|
set bundle enable multilink
|
| 1011 |
979cd6db
|
Scott Ullrich
|
set bundle enable crypt-reqd
|
| 1012 |
5b237745
|
Scott Ullrich
|
set link yes acfcomp protocomp
|
| 1013 |
|
|
set link no pap chap
|
| 1014 |
979cd6db
|
Scott Ullrich
|
set link enable chap-msv2
|
| 1015 |
ee953edc
|
Scott Ullrich
|
set link mtu 1460
|
| 1016 |
5b237745
|
Scott Ullrich
|
set link keep-alive 10 60
|
| 1017 |
|
|
set ipcp yes vjcomp
|
| 1018 |
|
|
set bundle enable compression
|
| 1019 |
|
|
set ccp yes mppc
|
| 1020 |
|
|
set ccp yes mpp-e128
|
| 1021 |
|
|
set ccp yes mpp-stateless
|
| 1022 |
|
|
|
| 1023 |
|
|
EOD;
|
| 1024 |
c52719a8
|
Scott Ullrich
|
|
| 1025 |
979cd6db
|
Scott Ullrich
|
if (!isset ($pptpdcfg['req128'])) {
|
| 1026 |
|
|
$mpdconf .=<<<EOD
|
| 1027 |
5b237745
|
Scott Ullrich
|
set ccp yes mpp-e40
|
| 1028 |
979cd6db
|
Scott Ullrich
|
set ccp yes mpp-e56
|
| 1029 |
5b237745
|
Scott Ullrich
|
|
| 1030 |
|
|
EOD;
|
| 1031 |
|
|
}
|
| 1032 |
c8c416db
|
Scott Ullrich
|
|
| 1033 |
871ce025
|
Bill Marquette
|
if (isset($pptpdcfg["wins"]) && $pptpdcfg['wins'] != "")
|
| 1034 |
979cd6db
|
Scott Ullrich
|
$mpdconf .= " set ipcp nbns {$pptpdcfg['wins']}\n";
|
| 1035 |
09f2bf85
|
jim-p
|
|
| 1036 |
|
|
if (!empty($pptpdcfg['dns1'])) {
|
| 1037 |
|
|
$mpdconf .= " set ipcp dns " . $pptpdcfg['dns1'];
|
| 1038 |
|
|
if (!empty($pptpdcfg['dns2']))
|
| 1039 |
|
|
$mpdconf .= " " . $pptpdcfg['dns2'];
|
| 1040 |
|
|
$mpdconf .= "\n";
|
| 1041 |
|
|
} elseif (isset ($config['dnsmasq']['enable'])) {
|
| 1042 |
|
|
$mpdconf .= " set ipcp dns " . get_interface_ip("lan");
|
| 1043 |
|
|
if ($syscfg['dnsserver'][0])
|
| 1044 |
|
|
$mpdconf .= " " . $syscfg['dnsserver'][0];
|
| 1045 |
|
|
$mpdconf .= "\n";
|
| 1046 |
ad750d3b
|
Warren Baker
|
} elseif (isset($config['unbound']['enable'])) {
|
| 1047 |
|
|
$mpdconf .= " set ipcp dns " . get_interface_ip("lan");
|
| 1048 |
|
|
if ($syscfg['dnsserver'][0])
|
| 1049 |
|
|
$mpdconf .= " " . $syscfg['dnsserver'][0];
|
| 1050 |
|
|
$mpdconf .= "\n";
|
| 1051 |
09f2bf85
|
jim-p
|
} elseif (is_array($syscfg['dnsserver']) && ($syscfg['dnsserver'][0])) {
|
| 1052 |
|
|
$mpdconf .= " set ipcp dns " . join(" ", $syscfg['dnsserver']) . "\n";
|
| 1053 |
|
|
}
|
| 1054 |
07cae4b2
|
Scott Ullrich
|
|
| 1055 |
71569a7e
|
jim-p
|
if (isset ($pptpdcfg['radius']['server']['enable'])) {
|
| 1056 |
|
|
$authport = (isset($pptpdcfg['radius']['server']['port']) && strlen($pptpdcfg['radius']['server']['port']) > 1) ? $pptpdcfg['radius']['server']['port'] : 1812;
|
| 1057 |
979cd6db
|
Scott Ullrich
|
$acctport = $authport + 1;
|
| 1058 |
|
|
$mpdconf .=<<<EOD
|
| 1059 |
71569a7e
|
jim-p
|
set radius server {$pptpdcfg['radius']['server']['ip']} "{$pptpdcfg['radius']['server']['secret']}" {$authport} {$acctport}
|
| 1060 |
35b91f77
|
sullrich
|
|
| 1061 |
71569a7e
|
jim-p
|
EOD;
|
| 1062 |
|
|
if (isset ($pptpdcfg['radius']['server2']['enable'])) {
|
| 1063 |
|
|
$authport = (isset($pptpdcfg['radius']['server2']['port']) && strlen($pptpdcfg['radius']['server2']['port']) > 1) ? $pptpdcfg['radius']['server2']['port'] : 1812;
|
| 1064 |
|
|
$acctport = $authport + 1;
|
| 1065 |
|
|
$mpdconf .=<<<EOD
|
| 1066 |
846a6dc2
|
jim-p
|
set radius server {$pptpdcfg['radius']['server2']['ip']} "{$pptpdcfg['radius']['server2']['secret2']}" {$authport} {$acctport}
|
| 1067 |
35b91f77
|
sullrich
|
|
| 1068 |
71569a7e
|
jim-p
|
EOD;
|
| 1069 |
|
|
}
|
| 1070 |
|
|
$mpdconf .=<<<EOD
|
| 1071 |
5b237745
|
Scott Ullrich
|
set radius retries 3
|
| 1072 |
979cd6db
|
Scott Ullrich
|
set radius timeout 10
|
| 1073 |
0af9dba4
|
Ermal Lu?i
|
set auth enable radius-auth
|
| 1074 |
5b237745
|
Scott Ullrich
|
|
| 1075 |
|
|
EOD;
|
| 1076 |
|
|
|
| 1077 |
979cd6db
|
Scott Ullrich
|
if (isset ($pptpdcfg['radius']['accounting'])) {
|
| 1078 |
|
|
$mpdconf .=<<<EOD
|
| 1079 |
0af9dba4
|
Ermal Lu?i
|
set auth enable radius-acct
|
| 1080 |
979cd6db
|
Scott Ullrich
|
set radius acct-update 300
|
| 1081 |
5b237745
|
Scott Ullrich
|
|
| 1082 |
|
|
EOD;
|
| 1083 |
|
|
}
|
| 1084 |
|
|
}
|
| 1085 |
|
|
|
| 1086 |
|
|
fwrite($fd, $mpdconf);
|
| 1087 |
|
|
fclose($fd);
|
| 1088 |
a49784a2
|
Ermal
|
unset($mpdconf);
|
| 1089 |
c52719a8
|
Scott Ullrich
|
|
| 1090 |
5b237745
|
Scott Ullrich
|
/* write mpd.links */
|
| 1091 |
67ee1ec5
|
Ermal Luçi
|
$fd = fopen("{$g['varetc_path']}/pptp-vpn/mpd.links", "w");
|
| 1092 |
5b237745
|
Scott Ullrich
|
if (!$fd) {
|
| 1093 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.links in vpn_pptpd_configure().") . "\n");
|
| 1094 |
5b237745
|
Scott Ullrich
|
return 1;
|
| 1095 |
|
|
}
|
| 1096 |
c52719a8
|
Scott Ullrich
|
|
| 1097 |
5b237745
|
Scott Ullrich
|
$mpdlinks = "";
|
| 1098 |
c52719a8
|
Scott Ullrich
|
|
| 1099 |
a56120f2
|
Ermal Lu?i
|
for ($i = 0; $i < $pptpdcfg['n_pptp_units']; $i++) {
|
| 1100 |
979cd6db
|
Scott Ullrich
|
$mpdlinks .=<<<EOD
|
| 1101 |
5b237745
|
Scott Ullrich
|
|
| 1102 |
|
|
pt{$i}:
|
| 1103 |
|
|
set link type pptp
|
| 1104 |
|
|
set pptp enable incoming
|
| 1105 |
|
|
set pptp disable originate
|
| 1106 |
979cd6db
|
Scott Ullrich
|
set pptp disable windowing
|
| 1107 |
5b237745
|
Scott Ullrich
|
|
| 1108 |
|
|
EOD;
|
| 1109 |
|
|
}
|
| 1110 |
|
|
|
| 1111 |
|
|
fwrite($fd, $mpdlinks);
|
| 1112 |
|
|
fclose($fd);
|
| 1113 |
a49784a2
|
Ermal
|
unset($mpdlinks);
|
| 1114 |
c52719a8
|
Scott Ullrich
|
|
| 1115 |
5b237745
|
Scott Ullrich
|
/* write mpd.secret */
|
| 1116 |
67ee1ec5
|
Ermal Luçi
|
$fd = fopen("{$g['varetc_path']}/pptp-vpn/mpd.secret", "w");
|
| 1117 |
5b237745
|
Scott Ullrich
|
if (!$fd) {
|
| 1118 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.secret in vpn_pptpd_configure().") . "\n");
|
| 1119 |
5b237745
|
Scott Ullrich
|
return 1;
|
| 1120 |
|
|
}
|
| 1121 |
c52719a8
|
Scott Ullrich
|
|
| 1122 |
5b237745
|
Scott Ullrich
|
$mpdsecret = "";
|
| 1123 |
c52719a8
|
Scott Ullrich
|
|
| 1124 |
5b237745
|
Scott Ullrich
|
if (is_array($pptpdcfg['user'])) {
|
| 1125 |
4cf82d52
|
jim-p
|
foreach ($pptpdcfg['user'] as $user) {
|
| 1126 |
4222087e
|
jim-p
|
$pass = str_replace('\\', '\\\\', $user['password']);
|
| 1127 |
|
|
$pass = str_replace('"', '\"', $pass);
|
| 1128 |
4cf82d52
|
jim-p
|
$mpdsecret .= "{$user['name']} \"{$pass}\" {$user['ip']}\n";
|
| 1129 |
|
|
}
|
| 1130 |
5b237745
|
Scott Ullrich
|
}
|
| 1131 |
|
|
|
| 1132 |
|
|
fwrite($fd, $mpdsecret);
|
| 1133 |
|
|
fclose($fd);
|
| 1134 |
a49784a2
|
Ermal
|
unset($mpdsecret);
|
| 1135 |
67ee1ec5
|
Ermal Luçi
|
chmod("{$g['varetc_path']}/pptp-vpn/mpd.secret", 0600);
|
| 1136 |
c52719a8
|
Scott Ullrich
|
|
| 1137 |
67b057a9
|
Ermal
|
vpn_netgraph_support();
|
| 1138 |
|
|
|
| 1139 |
5b237745
|
Scott Ullrich
|
/* fire up mpd */
|
| 1140 |
a6607b5f
|
jim-p
|
mwexec("/usr/local/sbin/mpd4 -b -d {$g['varetc_path']}/pptp-vpn -p {$g['varrun_path']}/pptp-vpn.pid -s pptps pptps");
|
| 1141 |
c52719a8
|
Scott Ullrich
|
|
| 1142 |
5b237745
|
Scott Ullrich
|
break;
|
| 1143 |
c52719a8
|
Scott Ullrich
|
|
| 1144 |
979cd6db
|
Scott Ullrich
|
case 'redir' :
|
| 1145 |
5b237745
|
Scott Ullrich
|
break;
|
| 1146 |
|
|
}
|
| 1147 |
c52719a8
|
Scott Ullrich
|
|
| 1148 |
a63f7d55
|
Scott Ullrich
|
if ($g['booting'])
|
| 1149 |
|
|
echo "done\n";
|
| 1150 |
c52719a8
|
Scott Ullrich
|
|
| 1151 |
5b237745
|
Scott Ullrich
|
return 0;
|
| 1152 |
|
|
}
|
| 1153 |
|
|
|
| 1154 |
0e642c78
|
Ermal
|
function vpn_pppoes_configure() {
|
| 1155 |
|
|
global $config;
|
| 1156 |
|
|
|
| 1157 |
|
|
if (is_array($config['pppoes']['pppoe'])) {
|
| 1158 |
|
|
foreach ($config['pppoes']['pppoe'] as $pppoe)
|
| 1159 |
|
|
vpn_pppoe_configure($pppoe);
|
| 1160 |
|
|
}
|
| 1161 |
|
|
}
|
| 1162 |
|
|
|
| 1163 |
|
|
function vpn_pppoe_configure(&$pppoecfg) {
|
| 1164 |
06e69b03
|
Scott Ullrich
|
global $config, $g;
|
| 1165 |
|
|
|
| 1166 |
|
|
$syscfg = $config['system'];
|
| 1167 |
|
|
|
| 1168 |
48918ed5
|
Scott Ullrich
|
/* create directory if it does not exist */
|
| 1169 |
0e642c78
|
Ermal
|
if (!is_dir("{$g['varetc_path']}/pppoe{$pppoecfg['pppoeid']}-vpn"))
|
| 1170 |
|
|
mkdir("{$g['varetc_path']}/pppoe{$pppoecfg['pppoeid']}-vpn");
|
| 1171 |
c52719a8
|
Scott Ullrich
|
|
| 1172 |
06e69b03
|
Scott Ullrich
|
if ($g['booting']) {
|
| 1173 |
|
|
if (!$pppoecfg['mode'] || ($pppoecfg['mode'] == "off"))
|
| 1174 |
|
|
return 0;
|
| 1175 |
|
|
|
| 1176 |
89ceb4ba
|
Renato Botelho
|
echo gettext("Configuring PPPoE VPN service... ");
|
| 1177 |
979cd6db
|
Scott Ullrich
|
} else {
|
| 1178 |
|
|
/* kill mpd */
|
| 1179 |
0e642c78
|
Ermal
|
killbypid("{$g['varrun_path']}/pppoe{$pppoecfg['pppoeid']}-vpn.pid");
|
| 1180 |
979cd6db
|
Scott Ullrich
|
|
| 1181 |
|
|
/* wait for process to die */
|
| 1182 |
|
|
sleep(2);
|
| 1183 |
|
|
|
| 1184 |
06e69b03
|
Scott Ullrich
|
}
|
| 1185 |
|
|
|
| 1186 |
|
|
switch ($pppoecfg['mode']) {
|
| 1187 |
|
|
|
| 1188 |
979cd6db
|
Scott Ullrich
|
case 'server' :
|
| 1189 |
06e69b03
|
Scott Ullrich
|
|
| 1190 |
0e642c78
|
Ermal
|
$pppoe_interface = get_real_interface($pppoecfg['interface']);
|
| 1191 |
0301deff
|
Scott Ullrich
|
|
| 1192 |
979cd6db
|
Scott Ullrich
|
if ($pppoecfg['paporchap'] == "chap")
|
| 1193 |
|
|
$paporchap = "set link enable chap";
|
| 1194 |
|
|
else
|
| 1195 |
|
|
$paporchap = "set link enable pap";
|
| 1196 |
|
|
|
| 1197 |
06e69b03
|
Scott Ullrich
|
/* write mpd.conf */
|
| 1198 |
0e642c78
|
Ermal
|
$fd = fopen("{$g['varetc_path']}/pppoe{$pppoecfg['pppoeid']}-vpn/mpd.conf", "w");
|
| 1199 |
06e69b03
|
Scott Ullrich
|
if (!$fd) {
|
| 1200 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.conf in vpn_pppoe_configure().") . "\n");
|
| 1201 |
06e69b03
|
Scott Ullrich
|
return 1;
|
| 1202 |
|
|
}
|
| 1203 |
|
|
$mpdconf = "\n\n";
|
| 1204 |
a6607b5f
|
jim-p
|
$mpdconf .= "poes:\n";
|
| 1205 |
06e69b03
|
Scott Ullrich
|
|
| 1206 |
a429d105
|
Scott Ullrich
|
for ($i = 0; $i < $pppoecfg['n_pppoe_units']; $i++) {
|
| 1207 |
0e642c78
|
Ermal
|
$mpdconf .= " load poes{$pppoecfg['pppoeid']}{$i}\n";
|
| 1208 |
06e69b03
|
Scott Ullrich
|
}
|
| 1209 |
|
|
|
| 1210 |
a429d105
|
Scott Ullrich
|
for ($i = 0; $i < $pppoecfg['n_pppoe_units']; $i++) {
|
| 1211 |
06e69b03
|
Scott Ullrich
|
|
| 1212 |
96033063
|
Erik Fonnesbeck
|
$clientip = long2ip32(ip2long($pppoecfg['remoteip']) + $i);
|
| 1213 |
c52719a8
|
Scott Ullrich
|
|
| 1214 |
b0943409
|
Ermal
|
if (isset($pppoecfg['radius']['radiusissueips']) && isset($pppoecfg['radius']['server']['enable'])) {
|
| 1215 |
5dfdc1fb
|
Scott Ullrich
|
$isssue_ip_type = "set ipcp ranges {$pppoecfg['localip']}/32 0.0.0.0/0";
|
| 1216 |
5264023a
|
Scott Ullrich
|
} else {
|
| 1217 |
|
|
$isssue_ip_type = "set ipcp ranges {$pppoecfg['localip']}/32 {$clientip}/32";
|
| 1218 |
5dfdc1fb
|
Scott Ullrich
|
}
|
| 1219 |
c52719a8
|
Scott Ullrich
|
|
| 1220 |
979cd6db
|
Scott Ullrich
|
$mpdconf .=<<<EOD
|
| 1221 |
06e69b03
|
Scott Ullrich
|
|
| 1222 |
0e642c78
|
Ermal
|
poes{$pppoecfg['pppoeid']}{$i}:
|
| 1223 |
|
|
new -i poes{$pppoecfg['pppoeid']}{$i} poes{$pppoecfg['pppoeid']}{$i} poes{$pppoecfg['pppoeid']}{$i}
|
| 1224 |
5dfdc1fb
|
Scott Ullrich
|
{$isssue_ip_type}
|
| 1225 |
f856e762
|
jim-p
|
load pppoe_standard
|
| 1226 |
06e69b03
|
Scott Ullrich
|
|
| 1227 |
|
|
EOD;
|
| 1228 |
|
|
}
|
| 1229 |
|
|
|
| 1230 |
979cd6db
|
Scott Ullrich
|
$mpdconf .=<<<EOD
|
| 1231 |
06e69b03
|
Scott Ullrich
|
|
| 1232 |
f856e762
|
jim-p
|
pppoe_standard:
|
| 1233 |
979cd6db
|
Scott Ullrich
|
set bundle no multilink
|
| 1234 |
|
|
set bundle enable compression
|
| 1235 |
78155ff9
|
Scott Ullrich
|
set auth max-logins 1
|
| 1236 |
e9a95ac8
|
jim-p
|
set iface up-script /usr/local/sbin/vpn-linkup
|
| 1237 |
|
|
set iface down-script /usr/local/sbin/vpn-linkdown
|
| 1238 |
979cd6db
|
Scott Ullrich
|
set iface idle 0
|
| 1239 |
06e69b03
|
Scott Ullrich
|
set iface disable on-demand
|
| 1240 |
|
|
set iface disable proxy-arp
|
| 1241 |
|
|
set iface enable tcpmssfix
|
| 1242 |
979cd6db
|
Scott Ullrich
|
set iface mtu 1500
|
| 1243 |
06e69b03
|
Scott Ullrich
|
set link no pap chap
|
| 1244 |
979cd6db
|
Scott Ullrich
|
{$paporchap}
|
| 1245 |
|
|
set link keep-alive 60 180
|
| 1246 |
|
|
set ipcp yes vjcomp
|
| 1247 |
|
|
set ipcp no vjcomp
|
| 1248 |
|
|
set link max-redial -1
|
| 1249 |
|
|
set link mtu 1492
|
| 1250 |
|
|
set link mru 1492
|
| 1251 |
06e69b03
|
Scott Ullrich
|
set ccp yes mpp-e40
|
| 1252 |
|
|
set ccp yes mpp-e128
|
| 1253 |
|
|
set ccp yes mpp-stateless
|
| 1254 |
979cd6db
|
Scott Ullrich
|
set link latency 1
|
| 1255 |
|
|
#set ipcp dns 10.10.1.3
|
| 1256 |
|
|
#set bundle accept encryption
|
| 1257 |
06e69b03
|
Scott Ullrich
|
|
| 1258 |
c8c416db
|
Scott Ullrich
|
EOD;
|
| 1259 |
|
|
|
| 1260 |
09f2bf85
|
jim-p
|
if (!empty($pppoecfg['dns1'])) {
|
| 1261 |
|
|
$mpdconf .= " set ipcp dns " . $pppoecfg['dns1'];
|
| 1262 |
|
|
if (!empty($pppoecfg['dns2']))
|
| 1263 |
|
|
$mpdconf .= " " . $pppoecfg['dns2'];
|
| 1264 |
|
|
$mpdconf .= "\n";
|
| 1265 |
|
|
} elseif (isset ($config['dnsmasq']['enable'])) {
|
| 1266 |
a55e9c70
|
Ermal Lu?i
|
$mpdconf .= " set ipcp dns " . get_interface_ip("lan");
|
| 1267 |
06e69b03
|
Scott Ullrich
|
if ($syscfg['dnsserver'][0])
|
| 1268 |
|
|
$mpdconf .= " " . $syscfg['dnsserver'][0];
|
| 1269 |
|
|
$mpdconf .= "\n";
|
| 1270 |
ad750d3b
|
Warren Baker
|
} elseif (isset ($config['unbound']['enable'])) {
|
| 1271 |
|
|
$mpdconf .= " set ipcp dns " . get_interface_ip("lan");
|
| 1272 |
|
|
if ($syscfg['dnsserver'][0])
|
| 1273 |
|
|
$mpdconf .= " " . $syscfg['dnsserver'][0];
|
| 1274 |
|
|
$mpdconf .= "\n";
|
| 1275 |
09f2bf85
|
jim-p
|
} elseif (is_array($syscfg['dnsserver']) && ($syscfg['dnsserver'][0])) {
|
| 1276 |
979cd6db
|
Scott Ullrich
|
$mpdconf .= " set ipcp dns " . join(" ", $syscfg['dnsserver']) . "\n";
|
| 1277 |
09f2bf85
|
jim-p
|
}
|
| 1278 |
07cae4b2
|
Scott Ullrich
|
|
| 1279 |
37d7de2d
|
jim-p
|
if (isset ($pppoecfg['radius']['server']['enable'])) {
|
| 1280 |
c3583058
|
Ermal
|
$radiusport = "";
|
| 1281 |
|
|
$radiusacctport = "";
|
| 1282 |
|
|
if (isset($pppoecfg['radius']['server']['port']))
|
| 1283 |
|
|
$radiusport = $pppoecfg['radius']['server']['port'];
|
| 1284 |
|
|
if (isset($pppoecfg['radius']['server']['acctport']))
|
| 1285 |
|
|
$radiusacctport = $pppoecfg['radius']['server']['acctport'];
|
| 1286 |
979cd6db
|
Scott Ullrich
|
$mpdconf .=<<<EOD
|
| 1287 |
b0943409
|
Ermal
|
set radius server {$pppoecfg['radius']['server']['ip']} "{$pppoecfg['radius']['server']['secret']}" {$radiusport} {$radiusacctport}
|
| 1288 |
06e69b03
|
Scott Ullrich
|
set radius retries 3
|
| 1289 |
979cd6db
|
Scott Ullrich
|
set radius timeout 10
|
| 1290 |
0af9dba4
|
Ermal Lu?i
|
set auth enable radius-auth
|
| 1291 |
06e69b03
|
Scott Ullrich
|
|
| 1292 |
|
|
EOD;
|
| 1293 |
|
|
|
| 1294 |
979cd6db
|
Scott Ullrich
|
if (isset ($pppoecfg['radius']['accounting'])) {
|
| 1295 |
|
|
$mpdconf .=<<<EOD
|
| 1296 |
0af9dba4
|
Ermal Lu?i
|
set auth enable radius-acct
|
| 1297 |
07cae4b2
|
Scott Ullrich
|
|
| 1298 |
06e69b03
|
Scott Ullrich
|
EOD;
|
| 1299 |
|
|
}
|
| 1300 |
|
|
}
|
| 1301 |
|
|
|
| 1302 |
|
|
fwrite($fd, $mpdconf);
|
| 1303 |
|
|
fclose($fd);
|
| 1304 |
a49784a2
|
Ermal
|
unset($mpdconf);
|
| 1305 |
06e69b03
|
Scott Ullrich
|
|
| 1306 |
|
|
/* write mpd.links */
|
| 1307 |
0e642c78
|
Ermal
|
$fd = fopen("{$g['varetc_path']}/pppoe{$pppoecfg['pppoeid']}-vpn/mpd.links", "w");
|
| 1308 |
06e69b03
|
Scott Ullrich
|
if (!$fd) {
|
| 1309 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.links in vpn_pppoe_configure().") . "\n");
|
| 1310 |
06e69b03
|
Scott Ullrich
|
return 1;
|
| 1311 |
|
|
}
|
| 1312 |
|
|
|
| 1313 |
|
|
$mpdlinks = "";
|
| 1314 |
|
|
|
| 1315 |
a429d105
|
Scott Ullrich
|
for ($i = 0; $i < $pppoecfg['n_pppoe_units']; $i++) {
|
| 1316 |
979cd6db
|
Scott Ullrich
|
$mpdlinks .=<<<EOD
|
| 1317 |
09628a07
|
Renato Botelho
|
|
| 1318 |
0e642c78
|
Ermal
|
poes{$pppoecfg['pppoeid']}{$i}:
|
| 1319 |
67ee1ec5
|
Ermal Luçi
|
set phys type pppoe
|
| 1320 |
09628a07
|
Renato Botelho
|
set pppoe iface {$pppoe_interface}
|
| 1321 |
|
|
set pppoe service "*"
|
| 1322 |
|
|
set pppoe disable originate
|
| 1323 |
|
|
set pppoe enable incoming
|
| 1324 |
06e69b03
|
Scott Ullrich
|
|
| 1325 |
|
|
EOD;
|
| 1326 |
|
|
}
|
| 1327 |
|
|
|
| 1328 |
|
|
fwrite($fd, $mpdlinks);
|
| 1329 |
|
|
fclose($fd);
|
| 1330 |
a49784a2
|
Ermal
|
unset($mpdlinks);
|
| 1331 |
06e69b03
|
Scott Ullrich
|
|
| 1332 |
0e642c78
|
Ermal
|
if ($pppoecfg['username']) {
|
| 1333 |
|
|
/* write mpd.secret */
|
| 1334 |
|
|
$fd = fopen("{$g['varetc_path']}/pppoe{$pppoecfg['pppoeid']}-vpn/mpd.secret", "w");
|
| 1335 |
|
|
if (!$fd) {
|
| 1336 |
8c04b1ae
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.secret in vpn_pppoe_configure().") . "\n");
|
| 1337 |
0e642c78
|
Ermal
|
return 1;
|
| 1338 |
|
|
}
|
| 1339 |
06e69b03
|
Scott Ullrich
|
|
| 1340 |
0e642c78
|
Ermal
|
$mpdsecret = "\n\n";
|
| 1341 |
06e69b03
|
Scott Ullrich
|
|
| 1342 |
0e642c78
|
Ermal
|
if (!empty($pppoecfg['username'])) {
|
| 1343 |
|
|
$item = explode(" ", $pppoecfg['username']);
|
| 1344 |
|
|
foreach($item as $userdata) {
|
| 1345 |
|
|
$data = explode(":", $userdata);
|
| 1346 |
90388e48
|
Ermal
|
$mpdsecret .= "{$data[0]} \"" . base64_decode($data[1]) . "\" {$data[2]}\n";
|
| 1347 |
0e642c78
|
Ermal
|
}
|
| 1348 |
|
|
}
|
| 1349 |
06e69b03
|
Scott Ullrich
|
|
| 1350 |
0e642c78
|
Ermal
|
fwrite($fd, $mpdsecret);
|
| 1351 |
|
|
fclose($fd);
|
| 1352 |
a49784a2
|
Ermal
|
unset($mpdsecret);
|
| 1353 |
0e642c78
|
Ermal
|
chmod("{$g['varetc_path']}/pppoe{$pppoecfg['pppoeid']}-vpn/mpd.secret", 0600);
|
| 1354 |
|
|
}
|
| 1355 |
979cd6db
|
Scott Ullrich
|
|
| 1356 |
062676f8
|
Ermal
|
/* Check if previous instance is still up */
|
| 1357 |
|
|
while (file_exists("{$g['varrun_path']}/pppoe{$pppoecfg['pppoeid']}-vpn.pid") && isvalidpid("{$g['varrun_path']}/pppoe{$pppoecfg['pppoeid']}-vpn.pid"))
|
| 1358 |
|
|
killbypid("{$g['varrun_path']}/pppoe{$pppoecfg['pppoeid']}-vpn.pid");
|
| 1359 |
|
|
|
| 1360 |
67b057a9
|
Ermal
|
/* Get support for netgraph(4) from the nic */
|
| 1361 |
|
|
pfSense_ngctl_attach(".", $pppoe_interface);
|
| 1362 |
979cd6db
|
Scott Ullrich
|
/* fire up mpd */
|
| 1363 |
a6607b5f
|
jim-p
|
mwexec("/usr/local/sbin/mpd4 -b -d {$g['varetc_path']}/pppoe{$pppoecfg['pppoeid']}-vpn -p {$g['varrun_path']}/pppoe{$pppoecfg['pppoeid']}-vpn.pid -s poes poes");
|
| 1364 |
979cd6db
|
Scott Ullrich
|
|
| 1365 |
|
|
break;
|
| 1366 |
|
|
}
|
| 1367 |
|
|
|
| 1368 |
|
|
if ($g['booting'])
|
| 1369 |
561130e4
|
Carlos Eduardo Ramos
|
echo gettext("done") . "\n";
|
| 1370 |
979cd6db
|
Scott Ullrich
|
|
| 1371 |
|
|
return 0;
|
| 1372 |
|
|
}
|
| 1373 |
|
|
|
| 1374 |
|
|
function vpn_l2tp_configure() {
|
| 1375 |
|
|
global $config, $g;
|
| 1376 |
|
|
|
| 1377 |
|
|
$syscfg = $config['system'];
|
| 1378 |
|
|
$l2tpcfg = $config['l2tp'];
|
| 1379 |
|
|
|
| 1380 |
|
|
/* create directory if it does not exist */
|
| 1381 |
67ee1ec5
|
Ermal Luçi
|
if (!is_dir("{$g['varetc_path']}/l2tp-vpn"))
|
| 1382 |
|
|
mkdir("{$g['varetc_path']}/l2tp-vpn");
|
| 1383 |
979cd6db
|
Scott Ullrich
|
|
| 1384 |
|
|
if ($g['booting']) {
|
| 1385 |
|
|
if (!$l2tpcfg['mode'] || ($l2tpcfg['mode'] == "off"))
|
| 1386 |
|
|
return 0;
|
| 1387 |
|
|
|
| 1388 |
89ceb4ba
|
Renato Botelho
|
echo gettext("Configuring l2tp VPN service... ");
|
| 1389 |
979cd6db
|
Scott Ullrich
|
} else {
|
| 1390 |
|
|
/* kill mpd */
|
| 1391 |
67ee1ec5
|
Ermal Luçi
|
killbypid("{$g['varrun_path']}/l2tp-vpn.pid");
|
| 1392 |
979cd6db
|
Scott Ullrich
|
|
| 1393 |
|
|
/* wait for process to die */
|
| 1394 |
01c41d40
|
Ermal Lu?i
|
sleep(8);
|
| 1395 |
979cd6db
|
Scott Ullrich
|
|
| 1396 |
|
|
}
|
| 1397 |
|
|
|
| 1398 |
67ee1ec5
|
Ermal Luçi
|
/* make sure l2tp-vpn directory exists */
|
| 1399 |
|
|
if (!file_exists("{$g['varetc_path']}/l2tp-vpn"))
|
| 1400 |
|
|
mkdir("{$g['varetc_path']}/l2tp-vpn");
|
| 1401 |
979cd6db
|
Scott Ullrich
|
|
| 1402 |
|
|
switch ($l2tpcfg['mode']) {
|
| 1403 |
|
|
|
| 1404 |
|
|
case 'server' :
|
| 1405 |
|
|
if ($l2tpcfg['paporchap'] == "chap")
|
| 1406 |
|
|
$paporchap = "set link enable chap";
|
| 1407 |
|
|
else
|
| 1408 |
|
|
$paporchap = "set link enable pap";
|
| 1409 |
|
|
|
| 1410 |
|
|
/* write mpd.conf */
|
| 1411 |
67ee1ec5
|
Ermal Luçi
|
$fd = fopen("{$g['varetc_path']}/l2tp-vpn/mpd.conf", "w");
|
| 1412 |
979cd6db
|
Scott Ullrich
|
if (!$fd) {
|
| 1413 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.conf in vpn_l2tp_configure().") . "\n");
|
| 1414 |
979cd6db
|
Scott Ullrich
|
return 1;
|
| 1415 |
|
|
}
|
| 1416 |
|
|
$mpdconf = "\n\n";
|
| 1417 |
|
|
$mpdconf .=<<<EOD
|
| 1418 |
a6607b5f
|
jim-p
|
l2tps:
|
| 1419 |
979cd6db
|
Scott Ullrich
|
|
| 1420 |
|
|
EOD;
|
| 1421 |
|
|
|
| 1422 |
|
|
for ($i = 0; $i < $l2tpcfg['n_l2tp_units']; $i++) {
|
| 1423 |
|
|
$mpdconf .= " load l2tp{$i}\n";
|
| 1424 |
|
|
}
|
| 1425 |
|
|
|
| 1426 |
|
|
for ($i = 0; $i < $l2tpcfg['n_l2tp_units']; $i++) {
|
| 1427 |
|
|
|
| 1428 |
96033063
|
Erik Fonnesbeck
|
$clientip = long2ip32(ip2long($l2tpcfg['remoteip']) + $i);
|
| 1429 |
979cd6db
|
Scott Ullrich
|
|
| 1430 |
|
|
if (isset ($l2tpcfg['radius']['radiusissueips']) && isset ($l2tpcfg['radius']['enable'])) {
|
| 1431 |
|
|
$isssue_ip_type = "set ipcp ranges {$l2tpcfg['localip']}/32 0.0.0.0/0";
|
| 1432 |
|
|
} else {
|
| 1433 |
|
|
$isssue_ip_type = "set ipcp ranges {$l2tpcfg['localip']}/32 {$clientip}/32";
|
| 1434 |
|
|
}
|
| 1435 |
|
|
|
| 1436 |
|
|
$mpdconf .=<<<EOD
|
| 1437 |
|
|
|
| 1438 |
|
|
l2tp{$i}:
|
| 1439 |
2c7feef7
|
jim-p
|
new -i l2tp{$i} l2tp{$i} l2tp{$i}
|
| 1440 |
979cd6db
|
Scott Ullrich
|
{$isssue_ip_type}
|
| 1441 |
|
|
load l2tp_standard
|
| 1442 |
|
|
|
| 1443 |
|
|
EOD;
|
| 1444 |
|
|
}
|
| 1445 |
|
|
|
| 1446 |
|
|
$mpdconf .=<<<EOD
|
| 1447 |
|
|
|
| 1448 |
|
|
l2tp_standard:
|
| 1449 |
09628a07
|
Renato Botelho
|
set bundle disable multilink
|
| 1450 |
|
|
set bundle enable compression
|
| 1451 |
|
|
set bundle yes crypt-reqd
|
| 1452 |
|
|
set ipcp yes vjcomp
|
| 1453 |
|
|
# set ipcp ranges 131.188.69.161/32 131.188.69.170/28
|
| 1454 |
|
|
set ccp yes mppc
|
| 1455 |
|
|
set iface disable on-demand
|
| 1456 |
|
|
set iface enable proxy-arp
|
| 1457 |
e9a95ac8
|
jim-p
|
set iface up-script /usr/local/sbin/vpn-linkup
|
| 1458 |
|
|
set iface down-script /usr/local/sbin/vpn-linkdown
|
| 1459 |
09628a07
|
Renato Botelho
|
set link yes acfcomp protocomp
|
| 1460 |
|
|
set link no pap chap
|
| 1461 |
|
|
set link enable chap
|
| 1462 |
|
|
set link keep-alive 10 180
|
| 1463 |
979cd6db
|
Scott Ullrich
|
|
| 1464 |
|
|
EOD;
|
| 1465 |
|
|
|
| 1466 |
c8cc0c1c
|
smos
|
if (is_ipaddr($l2tpcfg['wins'])) {
|
| 1467 |
|
|
$mpdconf .= " set ipcp nbns {$l2tpcfg['wins']}\n";
|
| 1468 |
|
|
}
|
| 1469 |
|
|
if (is_ipaddr($l2tpcfg['dns1'])) {
|
| 1470 |
09f2bf85
|
jim-p
|
$mpdconf .= " set ipcp dns " . $l2tpcfg['dns1'];
|
| 1471 |
c8cc0c1c
|
smos
|
if (is_ipaddr($l2tpcfg['dns2']))
|
| 1472 |
09f2bf85
|
jim-p
|
$mpdconf .= " " . $l2tpcfg['dns2'];
|
| 1473 |
|
|
$mpdconf .= "\n";
|
| 1474 |
|
|
} elseif (isset ($config['dnsmasq']['enable'])) {
|
| 1475 |
a55e9c70
|
Ermal Lu?i
|
$mpdconf .= " set ipcp dns " . get_interface_ip("lan");
|
| 1476 |
979cd6db
|
Scott Ullrich
|
if ($syscfg['dnsserver'][0])
|
| 1477 |
|
|
$mpdconf .= " " . $syscfg['dnsserver'][0];
|
| 1478 |
|
|
$mpdconf .= "\n";
|
| 1479 |
ad750d3b
|
Warren Baker
|
} elseif (isset ($config['unbound']['enable'])) {
|
| 1480 |
|
|
$mpdconf .= " set ipcp dns " . get_interface_ip("lan");
|
| 1481 |
|
|
if ($syscfg['dnsserver'][0])
|
| 1482 |
|
|
$mpdconf .= " " . $syscfg['dnsserver'][0];
|
| 1483 |
|
|
$mpdconf .= "\n";
|
| 1484 |
09f2bf85
|
jim-p
|
} elseif (is_array($syscfg['dnsserver']) && ($syscfg['dnsserver'][0])) {
|
| 1485 |
979cd6db
|
Scott Ullrich
|
$mpdconf .= " set ipcp dns " . join(" ", $syscfg['dnsserver']) . "\n";
|
| 1486 |
09f2bf85
|
jim-p
|
}
|
| 1487 |
979cd6db
|
Scott Ullrich
|
|
| 1488 |
|
|
if (isset ($l2tpcfg['radius']['enable'])) {
|
| 1489 |
|
|
$mpdconf .=<<<EOD
|
| 1490 |
|
|
set radius server {$l2tpcfg['radius']['server']} "{$l2tpcfg['radius']['secret']}"
|
| 1491 |
|
|
set radius retries 3
|
| 1492 |
|
|
set radius timeout 10
|
| 1493 |
0af9dba4
|
Ermal Lu?i
|
set auth enable radius-auth
|
| 1494 |
979cd6db
|
Scott Ullrich
|
|
| 1495 |
|
|
EOD;
|
| 1496 |
|
|
|
| 1497 |
|
|
if (isset ($l2tpcfg['radius']['accounting'])) {
|
| 1498 |
|
|
$mpdconf .=<<<EOD
|
| 1499 |
0af9dba4
|
Ermal Lu?i
|
set auth enable radius-acct
|
| 1500 |
979cd6db
|
Scott Ullrich
|
|
| 1501 |
|
|
EOD;
|
| 1502 |
|
|
}
|
| 1503 |
|
|
}
|
| 1504 |
|
|
|
| 1505 |
|
|
fwrite($fd, $mpdconf);
|
| 1506 |
|
|
fclose($fd);
|
| 1507 |
a49784a2
|
Ermal
|
unset($mpdconf);
|
| 1508 |
979cd6db
|
Scott Ullrich
|
|
| 1509 |
|
|
/* write mpd.links */
|
| 1510 |
67ee1ec5
|
Ermal Luçi
|
$fd = fopen("{$g['varetc_path']}/l2tp-vpn/mpd.links", "w");
|
| 1511 |
979cd6db
|
Scott Ullrich
|
if (!$fd) {
|
| 1512 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.links in vpn_l2tp_configure().") . "\n");
|
| 1513 |
979cd6db
|
Scott Ullrich
|
return 1;
|
| 1514 |
|
|
}
|
| 1515 |
|
|
|
| 1516 |
|
|
$mpdlinks = "";
|
| 1517 |
|
|
|
| 1518 |
|
|
for ($i = 0; $i < $l2tpcfg['n_l2tp_units']; $i++) {
|
| 1519 |
|
|
$mpdlinks .=<<<EOD
|
| 1520 |
|
|
|
| 1521 |
daa20efd
|
Ermal Lu?i
|
l2tp{$i}:
|
| 1522 |
979cd6db
|
Scott Ullrich
|
set link type l2tp
|
| 1523 |
09628a07
|
Renato Botelho
|
set l2tp enable incoming
|
| 1524 |
|
|
set l2tp disable originate
|
| 1525 |
979cd6db
|
Scott Ullrich
|
|
| 1526 |
|
|
EOD;
|
| 1527 |
00f9e567
|
Ermal Lu?i
|
if (!empty($l2tpcfg['secret']))
|
| 1528 |
|
|
$mpdlinks .= "set l2tp secret {$l2tpcfg['secret']}\n";
|
| 1529 |
979cd6db
|
Scott Ullrich
|
}
|
| 1530 |
|
|
|
| 1531 |
|
|
fwrite($fd, $mpdlinks);
|
| 1532 |
|
|
fclose($fd);
|
| 1533 |
a49784a2
|
Ermal
|
unset($mpdlinks);
|
| 1534 |
979cd6db
|
Scott Ullrich
|
|
| 1535 |
|
|
/* write mpd.secret */
|
| 1536 |
67ee1ec5
|
Ermal Luçi
|
$fd = fopen("{$g['varetc_path']}/l2tp-vpn/mpd.secret", "w");
|
| 1537 |
979cd6db
|
Scott Ullrich
|
if (!$fd) {
|
| 1538 |
89ceb4ba
|
Renato Botelho
|
printf(gettext("Error: cannot open mpd.secret in vpn_l2tp_configure().") . "\n");
|
| 1539 |
979cd6db
|
Scott Ullrich
|
return 1;
|
| 1540 |
|
|
}
|
| 1541 |
|
|
|
| 1542 |
|
|
$mpdsecret = "\n\n";
|
| 1543 |
|
|
|
| 1544 |
|
|
if (is_array($l2tpcfg['user'])) {
|
| 1545 |
|
|
foreach ($l2tpcfg['user'] as $user)
|
| 1546 |
|
|
$mpdsecret .= "{$user['name']} \"{$user['password']}\" {$user['ip']}\n";
|
| 1547 |
|
|
}
|
| 1548 |
|
|
|
| 1549 |
|
|
fwrite($fd, $mpdsecret);
|
| 1550 |
|
|
fclose($fd);
|
| 1551 |
a49784a2
|
Ermal
|
unset($mpdsecret);
|
| 1552 |
67ee1ec5
|
Ermal Luçi
|
chmod("{$g['varetc_path']}/l2tp-vpn/mpd.secret", 0600);
|
| 1553 |
06e69b03
|
Scott Ullrich
|
|
| 1554 |
67b057a9
|
Ermal
|
vpn_netgraph_support();
|
| 1555 |
|
|
|
| 1556 |
06e69b03
|
Scott Ullrich
|
/* fire up mpd */
|
| 1557 |
a6607b5f
|
jim-p
|
mwexec("/usr/local/sbin/mpd4 -b -d {$g['varetc_path']}/l2tp-vpn -p {$g['varrun_path']}/l2tp-vpn.pid -s l2tps l2tps");
|
| 1558 |
06e69b03
|
Scott Ullrich
|
|
| 1559 |
|
|
break;
|
| 1560 |
|
|
|
| 1561 |
979cd6db
|
Scott Ullrich
|
case 'redir' :
|
| 1562 |
06e69b03
|
Scott Ullrich
|
break;
|
| 1563 |
|
|
}
|
| 1564 |
|
|
|
| 1565 |
|
|
if ($g['booting'])
|
| 1566 |
|
|
echo "done\n";
|
| 1567 |
|
|
|
| 1568 |
|
|
return 0;
|
| 1569 |
|
|
}
|
| 1570 |
630cfa6c
|
Scott Ullrich
|
|
| 1571 |
7b2fdac4
|
jim-p
|
function vpn_ipsec_configure_preferoldsa() {
|
| 1572 |
|
|
global $config;
|
| 1573 |
|
|
if(isset($config['ipsec']['preferoldsa']))
|
| 1574 |
|
|
mwexec("/sbin/sysctl -w net.key.preferred_oldsa=-30");
|
| 1575 |
|
|
else
|
| 1576 |
|
|
mwexec("/sbin/sysctl net.key.preferred_oldsa=0");
|
| 1577 |
|
|
}
|
| 1578 |
9734b054
|
Scott Ullrich
|
|
| 1579 |
c513c309
|
Ermal
|
?>
|