|
1
|
<?php
|
|
2
|
/* $Id$ */
|
|
3
|
/*
|
|
4
|
interfaces.inc
|
|
5
|
Copyright (C) 2004-2005 Scott Ullrich
|
|
6
|
All rights reserved.
|
|
7
|
|
|
8
|
function interfaces_wireless_configure is
|
|
9
|
Copyright (C) 2005 Espen Johansen
|
|
10
|
All rights reserved.
|
|
11
|
|
|
12
|
originally part of m0n0wall (http://m0n0.ch/wall)
|
|
13
|
Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
|
|
14
|
All rights reserved.
|
|
15
|
|
|
16
|
Redistribution and use in source and binary forms, with or without
|
|
17
|
modification, are permitted provided that the following conditions are met:
|
|
18
|
|
|
19
|
1. Redistributions of source code must retain the above copyright notices,
|
|
20
|
this list of conditions and the following disclaimer.
|
|
21
|
|
|
22
|
2. Redistributions in binary form must reproduce the above copyright
|
|
23
|
notices, this list of conditions and the following disclaimer in the
|
|
24
|
documentation and/or other materials provided with the distribution.
|
|
25
|
|
|
26
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
27
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
28
|
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
29
|
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
|
30
|
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
31
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
32
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
33
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
34
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
35
|
POSSIBILITY OF SUCH DAMAGE.
|
|
36
|
*/
|
|
37
|
|
|
38
|
/* include all configuration functions */
|
|
39
|
require_once("functions.inc");
|
|
40
|
|
|
41
|
if(!is_numeric($bridges_total)) $bridges_total=0;
|
|
42
|
|
|
43
|
function interfaces_loopback_configure() {
|
|
44
|
mwexec("/sbin/ifconfig lo0 127.0.0.1");
|
|
45
|
|
|
46
|
return 0;
|
|
47
|
}
|
|
48
|
|
|
49
|
function interfaces_vlan_configure() {
|
|
50
|
global $config;
|
|
51
|
|
|
52
|
if (is_array($config['vlans']['vlan']) && count($config['vlans']['vlan'])) {
|
|
53
|
|
|
54
|
/* devices with native VLAN support */
|
|
55
|
$vlan_native_supp = explode(" ", "bge em gx nge ti txp");
|
|
56
|
|
|
57
|
/* devices with long frame support */
|
|
58
|
$vlan_long_supp = explode(" ", "dc fxp sis ste tl tx xl");
|
|
59
|
|
|
60
|
$i = 0;
|
|
61
|
|
|
62
|
foreach ($config['vlans']['vlan'] as $vlan) {
|
|
63
|
|
|
64
|
$cmd = "/sbin/ifconfig vlan{$i} create vlan " .
|
|
65
|
escapeshellarg($vlan['tag']) . " vlandev " .
|
|
66
|
escapeshellarg($vlan['if']);
|
|
67
|
|
|
68
|
/* get driver name */
|
|
69
|
for ($j = 0; $j < strlen($vlan['if']); $j++) {
|
|
70
|
if ($vlan['if'][$j] >= '0' && $vlan['if'][$j] <= '9')
|
|
71
|
break;
|
|
72
|
}
|
|
73
|
$drvname = substr($vlan['if'], 0, $j);
|
|
74
|
|
|
75
|
if (in_array($drvname, $vlan_native_supp))
|
|
76
|
$cmd .= " link0";
|
|
77
|
else if (in_array($drvname, $vlan_long_supp))
|
|
78
|
$cmd .= " mtu 1500";
|
|
79
|
|
|
80
|
mwexec($cmd);
|
|
81
|
|
|
82
|
/* make sure the parent interface is up */
|
|
83
|
mwexec("/sbin/ifconfig " . escapeshellarg($vlan['if']) . " up");
|
|
84
|
|
|
85
|
$i++;
|
|
86
|
}
|
|
87
|
}
|
|
88
|
|
|
89
|
return 0;
|
|
90
|
}
|
|
91
|
|
|
92
|
function interfaces_lan_configure() {
|
|
93
|
global $config, $g, $bridges_total;
|
|
94
|
|
|
95
|
$lancfg = $config['interfaces']['lan'];
|
|
96
|
|
|
97
|
/* wireless configuration? */
|
|
98
|
if (is_array($lancfg['wireless']))
|
|
99
|
interfaces_wireless_configure($lancfg['if'], $lancfg['wireless']);
|
|
100
|
|
|
101
|
/* MAC spoofing? */
|
|
102
|
if ($lancfg['spoofmac']) {
|
|
103
|
mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) .
|
|
104
|
" link " . escapeshellarg($lancfg['spoofmac']));
|
|
105
|
} else {
|
|
106
|
$mac = get_interface_mac_address($lancfg['if']);
|
|
107
|
if($mac == "ff:ff:ff:ff:ff:ff") {
|
|
108
|
/* this is not a valid mac address. generate a
|
|
109
|
* temporary mac address so the machine can get online.
|
|
110
|
*/
|
|
111
|
echo "Generating new MAC address.";
|
|
112
|
$random_mac = generate_random_mac_address();
|
|
113
|
mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) .
|
|
114
|
" link " . escapeshellarg($random_mac));
|
|
115
|
$lancfg['spoofmac'] = $random_mac;
|
|
116
|
write_config();
|
|
117
|
file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$lancfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
|
|
118
|
}
|
|
119
|
}
|
|
120
|
|
|
121
|
/* bridged? */
|
|
122
|
|
|
123
|
if ($lancfg['bridge']) {
|
|
124
|
// mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) . " delete up");
|
|
125
|
/* use open/netBSD style bridge */
|
|
126
|
mwexec("/sbin/ifconfig bridge{$bridges_total} create");
|
|
127
|
mwexec("/sbin/ifconfig bridge{$bridges_total} addm {$lancfg['if']} addm {$config['interfaces'][$lancfg['bridge']]['if']} up");
|
|
128
|
mwexec("/sbin/ifconfig bridge{$bridges_total} stp {$lancfg['if']} add {$config['interfaces'][$lancfg['bridge']]['if']}");
|
|
129
|
|
|
130
|
$fd = fopen("{$g['tmp_path']}/bridge_config_{$lancfg['if']}", "w");
|
|
131
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} create\n");
|
|
132
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} addm {$lancfg['if']} addm {$config['interfaces'][$lancfg['bridge']]['if']} up\n");
|
|
133
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} stp {$lancfg['if']} add {$config['interfaces'][$lancfg['bridge']]['if']}\n");
|
|
134
|
fclose($fd);
|
|
135
|
|
|
136
|
/* lets keep track of the amount of bridges initialized */
|
|
137
|
$bridges_total++;
|
|
138
|
}
|
|
139
|
|
|
140
|
/* media */
|
|
141
|
if ($lancfg['media'] || $lancfg['mediaopt']) {
|
|
142
|
$cmd = "/sbin/ifconfig " . escapeshellarg($lancfg['if']);
|
|
143
|
if ($lancfg['media'])
|
|
144
|
$cmd .= " media " . escapeshellarg($lancfg['media']);
|
|
145
|
if ($lancfg['mediaopt'])
|
|
146
|
$cmd .= " mediaopt " . escapeshellarg($lancfg['mediaopt']);
|
|
147
|
mwexec($cmd);
|
|
148
|
}
|
|
149
|
|
|
150
|
mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) . " " .
|
|
151
|
escapeshellarg($lancfg['ipaddr'] . "/" . $lancfg['subnet']));
|
|
152
|
|
|
153
|
if (!$g['booting']) {
|
|
154
|
/* make new hosts file */
|
|
155
|
system_hosts_generate();
|
|
156
|
|
|
157
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
158
|
system_routing_configure();
|
|
159
|
|
|
160
|
/* set the reload filter dity flag */
|
|
161
|
touch("{$g['tmp_path']}/filter_dirty");
|
|
162
|
|
|
163
|
/* reload IPsec tunnels */
|
|
164
|
vpn_ipsec_configure();
|
|
165
|
|
|
166
|
/* reload dhcpd (gateway may have changed) */
|
|
167
|
services_dhcpd_configure();
|
|
168
|
|
|
169
|
/* reload dnsmasq */
|
|
170
|
services_dnsmasq_configure();
|
|
171
|
|
|
172
|
/* reload webgui */
|
|
173
|
system_webgui_start();
|
|
174
|
|
|
175
|
/* reload captive portal */
|
|
176
|
captiveportal_configure();
|
|
177
|
}
|
|
178
|
|
|
179
|
return 0;
|
|
180
|
}
|
|
181
|
|
|
182
|
function interfaces_optional_configure() {
|
|
183
|
global $config, $g;
|
|
184
|
global $bridgeconfig;
|
|
185
|
|
|
186
|
/* Reset bridge configuration. Interfaces will add to it. */
|
|
187
|
$bridgeconfig = "";
|
|
188
|
|
|
189
|
for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
|
|
190
|
interfaces_optional_configure_if($i);
|
|
191
|
}
|
|
192
|
|
|
193
|
if (!$g['booting']) {
|
|
194
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
195
|
system_routing_configure();
|
|
196
|
|
|
197
|
/* reload IPsec tunnels */
|
|
198
|
vpn_ipsec_configure();
|
|
199
|
|
|
200
|
/* reload dhcpd (interface enabled/disabled/bridged status may have changed) */
|
|
201
|
services_dhcpd_configure();
|
|
202
|
|
|
203
|
/* restart dnsmasq */
|
|
204
|
services_dnsmasq_configure();
|
|
205
|
|
|
206
|
/* set the reload filter dity flag */
|
|
207
|
touch("{$g['tmp_path']}/filter_dirty");
|
|
208
|
}
|
|
209
|
|
|
210
|
return 0;
|
|
211
|
}
|
|
212
|
|
|
213
|
function interfaces_optional_configure_if($opti) {
|
|
214
|
global $config, $g;
|
|
215
|
global $bridgeconfig;
|
|
216
|
global $bridges_total;
|
|
217
|
|
|
218
|
$optcfg = $config['interfaces']['opt' . $opti];
|
|
219
|
|
|
220
|
if ($g['booting']) {
|
|
221
|
$optdescr = "";
|
|
222
|
if ($optcfg['descr'])
|
|
223
|
$optdescr = " ({$optcfg['descr']})";
|
|
224
|
print "\tOPT{$opti}{$optdescr}... ";
|
|
225
|
}
|
|
226
|
|
|
227
|
if (isset($optcfg['enable'])) {
|
|
228
|
/* wireless configuration? */
|
|
229
|
if (is_array($optcfg['wireless']))
|
|
230
|
interfaces_wireless_configure($optcfg['if'], $optcfg['wireless']);
|
|
231
|
|
|
232
|
/* MAC spoofing? */
|
|
233
|
if ($optcfg['spoofmac']) {
|
|
234
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) .
|
|
235
|
" link " . escapeshellarg($optcfg['spoofmac']));
|
|
236
|
} else {
|
|
237
|
$mac = get_interface_mac_address($optcfg['if']);
|
|
238
|
if($mac == "ff:ff:ff:ff:ff:ff") {
|
|
239
|
/* this is not a valid mac address. generate a
|
|
240
|
* temporary mac address so the machine can get online.
|
|
241
|
*/
|
|
242
|
echo "Generating new MAC address.";
|
|
243
|
$random_mac = generate_random_mac_address();
|
|
244
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) .
|
|
245
|
" link " . escapeshellarg($random_mac));
|
|
246
|
$optcfg['spoofmac'] = $random_mac;
|
|
247
|
write_config();
|
|
248
|
file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$optcfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
|
|
249
|
}
|
|
250
|
}
|
|
251
|
|
|
252
|
/* media */
|
|
253
|
if ($optcfg['media'] || $optcfg['mediaopt']) {
|
|
254
|
$cmd = "/sbin/ifconfig " . escapeshellarg($optcfg['if']);
|
|
255
|
if ($optcfg['media'])
|
|
256
|
$cmd .= " media " . escapeshellarg($optcfg['media']);
|
|
257
|
if ($optcfg['mediaopt'])
|
|
258
|
$cmd .= " mediaopt " . escapeshellarg($optcfg['mediaopt']);
|
|
259
|
mwexec($cmd);
|
|
260
|
}
|
|
261
|
|
|
262
|
/* OpenVPN configuration? */
|
|
263
|
if (isset($optcfg['ovpn'])) {
|
|
264
|
if (strstr($optcfg['if'], "tap"))
|
|
265
|
ovpn_link_tap();
|
|
266
|
}
|
|
267
|
|
|
268
|
/* bridged? */
|
|
269
|
if ($optcfg['bridge']) {
|
|
270
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " delete up");
|
|
271
|
/* use open/netBSD style bridge */
|
|
272
|
mwexec("/sbin/ifconfig bridge{$bridges_total} create");
|
|
273
|
mwexec("/sbin/ifconfig bridge{$bridges_total} addm {$optcfg['if']} addm {$config['interfaces'][$optcfg['bridge']]['if']} up");
|
|
274
|
mwexec("/sbin/ifconfig bridge{$bridges_total} stp {$optcfg['if']} add {$config['interfaces'][$optcfg['bridge']]['if']}");
|
|
275
|
|
|
276
|
$fd = fopen("{$g['tmp_path']}/bridge_config_{$optcfg['if']}", "w");
|
|
277
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} create\n");
|
|
278
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} addm {$optcfg['if']} addm {$config['interfaces'][$optcfg['bridge']]['if']} up\n");
|
|
279
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} stp {$optcfg['if']} add {$config['interfaces'][$optcfg['bridge']]['if']}\n");
|
|
280
|
fclose($fd);
|
|
281
|
|
|
282
|
/* lets keep track of the amount of bridges initialized */
|
|
283
|
$bridges_total++;
|
|
284
|
} else {
|
|
285
|
/* if user has selected DHCP type then act accordingly */
|
|
286
|
if($optcfg['ipaddr'] == "dhcp") {
|
|
287
|
interfaces_opt_dhcp_configure("opt{$opti}");
|
|
288
|
} else {
|
|
289
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " " .
|
|
290
|
escapeshellarg($optcfg['ipaddr'] . "/" . $optcfg['subnet']));
|
|
291
|
}
|
|
292
|
}
|
|
293
|
} else {
|
|
294
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " delete down");
|
|
295
|
}
|
|
296
|
|
|
297
|
return 0;
|
|
298
|
}
|
|
299
|
|
|
300
|
function interfaces_carp_configure() {
|
|
301
|
global $g, $config;
|
|
302
|
if ($g['booting'] and !$debugging) {
|
|
303
|
echo "Configuring CARP interfaces...";
|
|
304
|
mute_kernel_msgs();
|
|
305
|
}
|
|
306
|
unlink_if_exists("/usr/local/etc/rc.d/carp.sh");
|
|
307
|
unlink_if_exists("/usr/local/pkg/pf/carp.sh");
|
|
308
|
unlink_if_exists("/usr/local/pkg/pf/carp_rules.sh");
|
|
309
|
$carp_instances_counter = 0;
|
|
310
|
$pfsync_instances_counter = 0;
|
|
311
|
$total_carp_interfaces_defined = find_number_of_created_carp_interfaces();
|
|
312
|
if (is_array($config['virtualip']['vip'])) {
|
|
313
|
if(is_array($config['installedpackages']['carpsettings']['config'])) {
|
|
314
|
foreach($config['installedpackages']['carpsettings']['config'] as $carp)
|
|
315
|
if($carp['pfsyncenabled'] != "") {
|
|
316
|
if($debugging)
|
|
317
|
echo "Enabling preempt\n";
|
|
318
|
if($carp['premption'] != "")
|
|
319
|
mwexec("/sbin/sysctl net.inet.carp.preempt=1");
|
|
320
|
if($carp['balancing'] != "")
|
|
321
|
mwexec("/sbin/sysctl net.inet.arpbalance=1");
|
|
322
|
if($debugging)
|
|
323
|
echo "Get friendly interface name.\n";
|
|
324
|
$carp_sync_int = convert_friendly_interface_to_real_interface_name($carp['pfsyncinterface']);
|
|
325
|
/* do not setup pfsync twice */
|
|
326
|
if($total_carp_interfaces_defined == 0) {
|
|
327
|
if($debugging)
|
|
328
|
echo "Bringing up pfsync0.\n";
|
|
329
|
mwexec("/sbin/ifconfig pfsync0 create");
|
|
330
|
if($debugging)
|
|
331
|
echo "Assigning syncdev to {$carp_sync_int}.\n";
|
|
332
|
mwexec("/sbin/ifconfig pfsync0 syncdev " . $carp_sync_int);
|
|
333
|
if($debugging)
|
|
334
|
echo "Bringing up syncif pfsync0.\n";
|
|
335
|
|
|
336
|
mwexec("/sbin/ifconfig pfsync0 up");
|
|
337
|
}
|
|
338
|
if($g['booting']) {
|
|
339
|
/* install rules to alllow pfsync to sync up during boot
|
|
340
|
* carp interfaces will remain down until the bootup sequence finishes
|
|
341
|
*/
|
|
342
|
if($debugging)
|
|
343
|
echo "Adding firewall rules..\n";
|
|
344
|
exec("echo pass quick proto carp all keep state > /tmp/rules.boot");
|
|
345
|
exec("echo pass quick proto pfsync all >> /tmp/rules.boot");
|
|
346
|
exec("echo pass out proto { tcp, udp } from any to any port 53 keep state >> /tmp/rules.boot");
|
|
347
|
exec("/sbin/pfctl -f /tmp/rules.boot");
|
|
348
|
}
|
|
349
|
$pfsync_instances_counter++;
|
|
350
|
}
|
|
351
|
}
|
|
352
|
$viparr = &$config['virtualip']['vip'];
|
|
353
|
foreach ($viparr as $vip) {
|
|
354
|
if ($vip['mode'] == "carp") {
|
|
355
|
/*
|
|
356
|
* create the carp interface
|
|
357
|
*/
|
|
358
|
if($debugging)
|
|
359
|
echo "Creating carp{$carp_instances_counter}.\n";
|
|
360
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " create");
|
|
361
|
$broadcast_address = gen_subnet_max($vip['subnet'], $vip['subnet_bits']);
|
|
362
|
if($vip['password'] != "") {
|
|
363
|
$password = " pass " . $vip['password'];
|
|
364
|
}
|
|
365
|
/* XXX: billm - carpdev not in our build?
|
|
366
|
$carpdev = "";
|
|
367
|
if(isset($vip['interface']) && ($vip['interface'] != "AUTO" && $vip['interface'] != "")) {
|
|
368
|
$ci = filter_opt_interface_to_real($vip['interface']);
|
|
369
|
$carpdev = " carpdev {$ci} ";
|
|
370
|
}
|
|
371
|
*/
|
|
372
|
if($debugging)
|
|
373
|
echo "Configuring carp{$carp_instances_counter}.\n";
|
|
374
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew " . $vip['advskew'] . $password);
|
|
375
|
if($g['booting'])
|
|
376
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " down");
|
|
377
|
$carp_instances_counter++;
|
|
378
|
}
|
|
379
|
}
|
|
380
|
} else {
|
|
381
|
/* Hush little pfsync, don't say a word.
|
|
382
|
GeekGod's gonna buy you a mocking bird. */
|
|
383
|
mwexec("/sbin/ifconfig pfsync0 syncdev lo0 up");
|
|
384
|
}
|
|
385
|
if ($g['booting'] and !$debugging) {
|
|
386
|
unmute_kernel_msgs();
|
|
387
|
echo "done.\n";
|
|
388
|
}
|
|
389
|
}
|
|
390
|
|
|
391
|
function interfaces_carp_bring_up_final() {
|
|
392
|
global $config, $g;
|
|
393
|
$carp_instances_counter = 0;
|
|
394
|
$viparr = &$config['virtualip']['vip'];
|
|
395
|
if(!is_array($viparr))
|
|
396
|
return;
|
|
397
|
foreach ($viparr as $vip) {
|
|
398
|
echo "Upping interface carp{$carp_instances_counter}.\n";
|
|
399
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " up");
|
|
400
|
$carp_instances_counter++;
|
|
401
|
}
|
|
402
|
}
|
|
403
|
|
|
404
|
function interfaces_wireless_configure($if, $wlcfg) {
|
|
405
|
global $config, $g;
|
|
406
|
|
|
407
|
/* set values for /path/program */
|
|
408
|
$hostapd = "/usr/sbin/hostapd";
|
|
409
|
$wpa_supplicant = "/usr/sbin/wpa_supplicant";
|
|
410
|
$ifconfig = "/sbin/ifconfig ";
|
|
411
|
$killall = "/usr/bin/killall ";
|
|
412
|
|
|
413
|
/* Sett all wireless ifconfig variables (splitt up to get rid of needed checking) */
|
|
414
|
|
|
415
|
/* Set a/b/g standard */
|
|
416
|
$standard = ("mode " . escapeshellarg($wlcfg['standard']));
|
|
417
|
|
|
418
|
/* set wireless channel value */
|
|
419
|
$channel = escapeshellarg($wlcfg['channel']);
|
|
420
|
|
|
421
|
if($channel == "") {
|
|
422
|
$channel = "";
|
|
423
|
} else {
|
|
424
|
$channel = ("channel " . escapeshellarg($wlcfg['channel']));
|
|
425
|
}
|
|
426
|
|
|
427
|
/* Set ssid */
|
|
428
|
$ssid = ("ssid " . escapeshellarg($wlcfg['ssid']));
|
|
429
|
|
|
430
|
/* Set stationname */
|
|
431
|
if (!$wlcfg['stationname'])
|
|
432
|
$stationname = "pfsense";
|
|
433
|
else
|
|
434
|
$stationname = ("stationname " . escapeshellarg($wlcfg['stationname']));
|
|
435
|
|
|
436
|
/* Set wireless hostap mode */
|
|
437
|
if ($wlcfg['mode'] == hostap)
|
|
438
|
$hostapmode = "mediaopt hostap";
|
|
439
|
else
|
|
440
|
$hostapmode = "-mediaopt hostap";
|
|
441
|
|
|
442
|
/* Set wireless adhoc mode */
|
|
443
|
if ($wlcfg['mode'] == adhoc)
|
|
444
|
$adhocmode = "mediaopt adhoc";
|
|
445
|
else
|
|
446
|
$adhocmode = "-mediaopt adhoc";
|
|
447
|
|
|
448
|
/* Not neccesary to set BSS mode as this is default if adhoc and/or hostap is NOT set */
|
|
449
|
|
|
450
|
/* handle hide ssid option */
|
|
451
|
if(isset($wlcfg['hidessid']['enable']))
|
|
452
|
$hidessid = "hidessid";
|
|
453
|
else
|
|
454
|
$hidessid = "-hidessid";
|
|
455
|
|
|
456
|
/* handle pureg (802.11g) only option */
|
|
457
|
if(isset($wlcfg['pureg']['enable']))
|
|
458
|
$pureg = "mode 11g pureg";
|
|
459
|
else
|
|
460
|
$pureg = "-pureg";
|
|
461
|
|
|
462
|
/* enable apbridge option */
|
|
463
|
if(isset($wlcfg['apbridge']['enable']))
|
|
464
|
$apbridge = "apbridge";
|
|
465
|
else
|
|
466
|
$apbridge = "-apbridge";
|
|
467
|
|
|
468
|
/* handle turbo option */
|
|
469
|
if(isset($wlcfg['turbo']['enable']))
|
|
470
|
$turbo = "mediaopt turbo";
|
|
471
|
else
|
|
472
|
$turbo = "-mediaopt turbo";
|
|
473
|
|
|
474
|
/* handle txpower setting */
|
|
475
|
if($wlcfg['txpower'] <> "")
|
|
476
|
$txpower = ("txpower " . escapeshellarg($wlcfg['txpower']));
|
|
477
|
|
|
478
|
/* handle wme option */
|
|
479
|
if(isset($wlcfg['wme']['enable']))
|
|
480
|
$wme = "wme";
|
|
481
|
else
|
|
482
|
$wme = "-wme";
|
|
483
|
|
|
484
|
/* set up wep if enabled */
|
|
485
|
if (isset($wlcfg['wep']['enable']) && is_array($wlcfg['wep']['key'])) {
|
|
486
|
$wepset .= "authmode shared wepmode on ";
|
|
487
|
|
|
488
|
$i = 1;
|
|
489
|
foreach ($wlcfg['wep']['key'] as $wepkey) {
|
|
490
|
$wepset .= "wepkey " . escapeshellarg("{$i}:{$wepkey['value']}") . " ";
|
|
491
|
if (isset($wepkey['txkey'])) {
|
|
492
|
$wepset .= "weptxkey {$i} ";
|
|
493
|
}
|
|
494
|
$i++;
|
|
495
|
}
|
|
496
|
} else {
|
|
497
|
$wepset = "authmode open wepmode off";
|
|
498
|
}
|
|
499
|
|
|
500
|
/* generate wpa_supplicant/hostap config if wpa is enabled */
|
|
501
|
|
|
502
|
switch ($wlcfg['mode']) {
|
|
503
|
case 'BSS':
|
|
504
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
505
|
|
|
506
|
$wpa .= <<<EOD
|
|
507
|
ctrl_interface={$g['varrun_path']}/hostapd
|
|
508
|
ctrl_interface_group=0
|
|
509
|
ap_scan=1
|
|
510
|
#fast_reauth=1
|
|
511
|
network={
|
|
512
|
ssid={$wlcfg['ssid']}
|
|
513
|
scan_ssid=2
|
|
514
|
priority=5
|
|
515
|
key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
516
|
psk={$wlcfg['wpa']['passphrase']}
|
|
517
|
pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
518
|
group={$wlcfg['wpa']['wpa_pairwise']}
|
|
519
|
}
|
|
520
|
EOD;
|
|
521
|
|
|
522
|
$fd = fopen("{$g['tmp_path']}/wpa_supplicant_{$if}.conf", "w");
|
|
523
|
fwrite($fd, "{$wpa}");
|
|
524
|
fclose($fd);
|
|
525
|
|
|
526
|
if(is_process_running("wpa_supplicant"))
|
|
527
|
mwexec("$killall" . " wpa_supplicant");
|
|
528
|
}
|
|
529
|
break;
|
|
530
|
|
|
531
|
case 'hostap':
|
|
532
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
533
|
$wpa .= <<<EOD
|
|
534
|
interface={$if}
|
|
535
|
driver=bsd
|
|
536
|
logger_syslog=-1
|
|
537
|
logger_syslog_level=0
|
|
538
|
logger_stdout=-1
|
|
539
|
logger_stdout_level=0
|
|
540
|
dump_file={$g['tmp_path']}/hostapd_{$if}.dump
|
|
541
|
ctrl_interface={$g['varrun_path']}/hostapd
|
|
542
|
ctrl_interface_group=wheel
|
|
543
|
#accept_mac_file={$g['tmp_path']}/hostapd_{$if}.accept
|
|
544
|
#deny_mac_file={$g['tmp_path']}/hostapd_{$if}.deny
|
|
545
|
ssid={$wlcfg['ssid']}
|
|
546
|
debug={$wlcfg['wpa']['debug_mode']}
|
|
547
|
#macaddr_acl={$wlcfg['wpa']['macaddr_acl']}
|
|
548
|
auth_algs={$wlcfg['wpa']['auth_algs']}
|
|
549
|
wpa={$wlcfg['wpa']['wpa_mode']}
|
|
550
|
wpa_key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
551
|
wpa_pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
552
|
wpa_group_rekey={$wlcfg['wpa']['wpa_group_rekey']}
|
|
553
|
wpa_gmk_rekey={$wlcfg['wpa']['wpa_gmk_rekey']}
|
|
554
|
wpa_strict_rekey={$wlcfg['wpa']['wpa_strict_rekey']}
|
|
555
|
wpa_passphrase={$wlcfg['wpa']['passphrase']}
|
|
556
|
ieee8021x={$wlcfg['wpa']['ieee8021x']}
|
|
557
|
EOD;
|
|
558
|
|
|
559
|
$fd = fopen("{$g['tmp_path']}/hostapd_{$if}.conf", "w");
|
|
560
|
fwrite($fd, "{$wpa}");
|
|
561
|
fclose($fd);
|
|
562
|
|
|
563
|
if(is_process_running("hostapd"))
|
|
564
|
mwexec("$killall" . " hostapd");
|
|
565
|
}
|
|
566
|
break;
|
|
567
|
|
|
568
|
case 'adhoc':
|
|
569
|
if(is_process_running("hostapd"))
|
|
570
|
mwexec("$killall hostapd");
|
|
571
|
|
|
572
|
if(is_process_running("wpa_supplicant"))
|
|
573
|
mwexec("$killall wpa_supplicant");
|
|
574
|
break;
|
|
575
|
}
|
|
576
|
|
|
577
|
/* start up everything */
|
|
578
|
|
|
579
|
mwexec("$ifconfig {$if}" . " down");
|
|
580
|
mwexec("$ifconfig $if" . " " . $standard);
|
|
581
|
mwexec("$ifconfig $if" . " " . $channel);
|
|
582
|
mwexec("$ifconfig $if" . " " . $ssid);
|
|
583
|
mwexec("$ifconfig $if" . " " . $stationname);
|
|
584
|
mwexec("$ifconfig $if" . " " . $hostapmode);
|
|
585
|
mwexec("$ifconfig $if" . " " . $adhocmode);
|
|
586
|
mwexec("$ifconfig $if" . " " . $hidessid);
|
|
587
|
mwexec("$ifconfig $if" . " " . $pureg);
|
|
588
|
mwexec("$ifconfig $if" . " " . $apbridge);
|
|
589
|
mwexec("$ifconfig $if" . " " . $turbo);
|
|
590
|
mwexec("$ifconfig $if" . " " . $wme);
|
|
591
|
mwexec("$ifconfig $if" . " " . $wepset);
|
|
592
|
mwexec("$ifconfig $if" . " up");
|
|
593
|
|
|
594
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
595
|
if ($wlcfg['mode'] == BSS)
|
|
596
|
mwexec("$wpa_supplicant -i {$if} -c {$g['etc_path']}/wpa_supplicant_{$if}.conf");
|
|
597
|
if ($wlcfg['mode'] == hostap)
|
|
598
|
mwexec("$hostapd -B {$g['tmp_path']}/hostapd_{$if}.conf");
|
|
599
|
}
|
|
600
|
|
|
601
|
/* Write ifconfig settings to tmp file so we can see if user set something weird */
|
|
602
|
// $ifcargs = ("$standard $channel $ssid $stationname $hostapmode $adhocmode $hidessid $pureg $apbridge $turbo $wme $wepset");
|
|
603
|
// $fd = fopen("{$g['tmp_path']}/ifconfig_wireless", "w");
|
|
604
|
// fwrite($fd, "/sbin/ifconfig {$ifcargs}");
|
|
605
|
// fclose($fd);
|
|
606
|
|
|
607
|
/* Write wep crap out */
|
|
608
|
// $fd = fopen("{$g['tmp_path']}/ifconfig_wep", "w");
|
|
609
|
// fwrite($fd, "sbin/ifconfig {$wepset}");
|
|
610
|
// fclose($fd);
|
|
611
|
|
|
612
|
if(isset($wlcfg['useolsr']))
|
|
613
|
setup_wireless_olsr(escapeshellarg($if));
|
|
614
|
|
|
615
|
return 0;
|
|
616
|
|
|
617
|
}
|
|
618
|
|
|
619
|
function find_dhclient_process($interface) {
|
|
620
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
621
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
622
|
$pid = `ps ax | grep "[d]hclient" | grep {$realinterface} | awk -F" " '{print $1}'`;
|
|
623
|
return $pid;
|
|
624
|
}
|
|
625
|
|
|
626
|
function interfaces_wan_configure() {
|
|
627
|
global $config, $g;
|
|
628
|
|
|
629
|
$wancfg = $config['interfaces']['wan'];
|
|
630
|
|
|
631
|
if(!$g['booting']) {
|
|
632
|
mute_kernel_msgs();
|
|
633
|
|
|
634
|
/* find dhclient process for wan and kill it */
|
|
635
|
killbypid(find_dhclient_process("wan"));
|
|
636
|
|
|
637
|
/* kill PPPoE client (mpd) */
|
|
638
|
killbypid("{$g['varrun_path']}/mpd.pid");
|
|
639
|
|
|
640
|
/* wait for processes to die */
|
|
641
|
sleep(1);
|
|
642
|
|
|
643
|
unlink_if_exists("{$g['varetc_path']}/dhclient_wan.conf");
|
|
644
|
unlink_if_exists("{$g['varetc_path']}/mpd.conf");
|
|
645
|
unlink_if_exists("{$g['varetc_path']}/mpd.links");
|
|
646
|
unlink_if_exists("{$g['vardb_path']}/wanip");
|
|
647
|
unlink_if_exists("{$g['varetc_path']}/nameservers.conf");
|
|
648
|
}
|
|
649
|
|
|
650
|
/* remove all addresses first */
|
|
651
|
while (mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " -alias") == 0);
|
|
652
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " down");
|
|
653
|
|
|
654
|
/* wireless configuration? */
|
|
655
|
if (is_array($wancfg['wireless']))
|
|
656
|
interfaces_wireless_configure($wancfg['if'], $wancfg['wireless']);
|
|
657
|
|
|
658
|
if ($wancfg['spoofmac']) {
|
|
659
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) .
|
|
660
|
" link " . escapeshellarg($wancfg['spoofmac']));
|
|
661
|
} else {
|
|
662
|
$mac = get_interface_mac_address($wancfg['if']);
|
|
663
|
if($mac == "ff:ff:ff:ff:ff:ff") {
|
|
664
|
/* this is not a valid mac address. generate a
|
|
665
|
* temporary mac address so the machine can get online.
|
|
666
|
*/
|
|
667
|
echo "Generating new MAC address.";
|
|
668
|
$random_mac = generate_random_mac_address();
|
|
669
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) .
|
|
670
|
" link " . escapeshellarg($random_mac));
|
|
671
|
$wancfg['spoofmac'] = $random_mac;
|
|
672
|
write_config();
|
|
673
|
file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$wancfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
|
|
674
|
}
|
|
675
|
}
|
|
676
|
|
|
677
|
/* media */
|
|
678
|
if ($wancfg['media'] || $wancfg['mediaopt']) {
|
|
679
|
$cmd = "/sbin/ifconfig " . escapeshellarg($wancfg['if']);
|
|
680
|
if ($wancfg['media'])
|
|
681
|
$cmd .= " media " . escapeshellarg($wancfg['media']);
|
|
682
|
if ($wancfg['mediaopt'])
|
|
683
|
$cmd .= " mediaopt " . escapeshellarg($wancfg['mediaopt']);
|
|
684
|
mwexec($cmd);
|
|
685
|
}
|
|
686
|
|
|
687
|
switch ($wancfg['ipaddr']) {
|
|
688
|
|
|
689
|
case 'dhcp':
|
|
690
|
interfaces_wan_dhcp_configure();
|
|
691
|
break;
|
|
692
|
|
|
693
|
case 'pppoe':
|
|
694
|
interfaces_wan_pppoe_configure();
|
|
695
|
break;
|
|
696
|
|
|
697
|
case 'pptp':
|
|
698
|
interfaces_wan_pptp_configure();
|
|
699
|
break;
|
|
700
|
|
|
701
|
case 'bigpond':
|
|
702
|
/* just configure DHCP for now; fire up bpalogin when we've got the lease */
|
|
703
|
interfaces_wan_dhcp_configure();
|
|
704
|
break;
|
|
705
|
|
|
706
|
default:
|
|
707
|
if (isset($wancfg['ispointtopoint']) && $wancfg['pointtopoint']) {
|
|
708
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
709
|
escapeshellarg($wancfg['ipaddr'] . "/" . $wancfg['subnet']) .
|
|
710
|
" " . escapeshellarg($wancfg['pointtopoint']) . " up");
|
|
711
|
} else {
|
|
712
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
713
|
escapeshellarg($wancfg['ipaddr'] . "/" . $wancfg['subnet']));
|
|
714
|
}
|
|
715
|
/* install default route */
|
|
716
|
mwexec("/sbin/route delete default");
|
|
717
|
mwexec("/sbin/route add default " . escapeshellarg($config['system']['gateway']));
|
|
718
|
|
|
719
|
/* resync pf (done automatically for DHCP/PPPoE/PPTP) */
|
|
720
|
filter_configure();
|
|
721
|
}
|
|
722
|
|
|
723
|
if (!$g['booting']) {
|
|
724
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
725
|
system_routing_configure();
|
|
726
|
|
|
727
|
/* set the reload filter dity flag */
|
|
728
|
touch("{$g['tmp_path']}/filter_dirty");
|
|
729
|
|
|
730
|
/* reload ipsec tunnels */
|
|
731
|
vpn_ipsec_configure();
|
|
732
|
|
|
733
|
/* restart ez-ipupdate */
|
|
734
|
services_dyndns_configure();
|
|
735
|
|
|
736
|
/* force DNS update */
|
|
737
|
services_dnsupdate_process();
|
|
738
|
|
|
739
|
/* restart dnsmasq */
|
|
740
|
services_dnsmasq_configure();
|
|
741
|
}
|
|
742
|
|
|
743
|
unmute_kernel_msgs();
|
|
744
|
|
|
745
|
return 0;
|
|
746
|
}
|
|
747
|
|
|
748
|
function interfaces_opt_dhcp_configure($interface) {
|
|
749
|
global $config, $g;
|
|
750
|
|
|
751
|
$optcfg = $config['interfaces'][$interface];
|
|
752
|
$optif = $optcfg['if'];
|
|
753
|
|
|
754
|
/* generate dhclient_wan.conf */
|
|
755
|
$fd = fopen("{$g['varetc_path']}/dhclient_{$optif}.conf", "w");
|
|
756
|
if (!$fd) {
|
|
757
|
printf("Error: cannot open dhclient_{$optif}.conf in interfaces_opt_dhcp_configure({$optif}) for writing.\n");
|
|
758
|
return 1;
|
|
759
|
}
|
|
760
|
|
|
761
|
if ($optcfg['dhcphostname']) {
|
|
762
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
763
|
$dhclientconf_hostname = " send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
764
|
} else {
|
|
765
|
$dhclientconf_hostname = "";
|
|
766
|
}
|
|
767
|
|
|
768
|
$dhclientconf = "";
|
|
769
|
|
|
770
|
$dhclientconf .= <<<EOD
|
|
771
|
interface "{$optif}" {
|
|
772
|
send host-name "{$optcfg['dhcphostname']}";
|
|
773
|
script "/sbin/dhclient-script";
|
|
774
|
{$dhclientconf_hostname}
|
|
775
|
}
|
|
776
|
|
|
777
|
EOD;
|
|
778
|
|
|
779
|
fwrite($fd, $dhclientconf);
|
|
780
|
fclose($fd);
|
|
781
|
|
|
782
|
/* bring interface up before starting dhclient */
|
|
783
|
mwexec("/sbin/ifconfig {$optif} up");
|
|
784
|
|
|
785
|
/* fire up dhclient */
|
|
786
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif}");
|
|
787
|
|
|
788
|
return 0;
|
|
789
|
}
|
|
790
|
|
|
791
|
function interfaces_dhcp_configure($interface) {
|
|
792
|
global $config, $g;
|
|
793
|
|
|
794
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
795
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
796
|
|
|
797
|
$optcfg = $config['interfaces'][$interface];
|
|
798
|
|
|
799
|
/* generate dhclient_$interface.conf */
|
|
800
|
$fd = fopen("{$g['varetc_path']}/dhclient_{$interface}.conf", "w");
|
|
801
|
if (!$fd) {
|
|
802
|
printf("Error: cannot open dhclient_{$interface}.conf in interfaces_dhcp_configure({$$interface}) for writing.\n");
|
|
803
|
return 1;
|
|
804
|
}
|
|
805
|
|
|
806
|
if ($optcfg['dhcphostname']) {
|
|
807
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
808
|
$dhclientconf_hostname = " send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
809
|
} else {
|
|
810
|
$dhclientconf_hostname = "";
|
|
811
|
}
|
|
812
|
|
|
813
|
$dhclientconf = "";
|
|
814
|
|
|
815
|
$dhclientconf .= <<<EOD
|
|
816
|
interface "{$realinterface}" {
|
|
817
|
script "/sbin/dhclient-script";
|
|
818
|
{$dhclientconf_hostname}
|
|
819
|
}
|
|
820
|
|
|
821
|
EOD;
|
|
822
|
|
|
823
|
fwrite($fd, $dhclientconf);
|
|
824
|
fclose($fd);
|
|
825
|
|
|
826
|
$optif = $optcfg['if'];
|
|
827
|
|
|
828
|
/* bring wan interface up before starting dhclient */
|
|
829
|
mwexec("/sbin/ifconfig {$optif} up");
|
|
830
|
|
|
831
|
/* fire up dhclient */
|
|
832
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif} >/tmp/{$optif}_output >/tmp/{$optif}_error_output");
|
|
833
|
|
|
834
|
$fout = fopen("/tmp/ifconfig_{$optif}","w");
|
|
835
|
fwrite($fout, "/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif}");
|
|
836
|
fclose($fout);
|
|
837
|
|
|
838
|
return 0;
|
|
839
|
}
|
|
840
|
|
|
841
|
function interfaces_wan_dhcp_configure() {
|
|
842
|
global $config, $g;
|
|
843
|
|
|
844
|
$wancfg = $config['interfaces']['wan'];
|
|
845
|
|
|
846
|
/* generate dhclient_wan.conf */
|
|
847
|
$fd = fopen("{$g['varetc_path']}/dhclient_wan.conf", "w");
|
|
848
|
if (!$fd) {
|
|
849
|
printf("Error: cannot open dhclient_wan.conf in interfaces_wan_dhcp_configure() for writing.\n");
|
|
850
|
return 1;
|
|
851
|
}
|
|
852
|
|
|
853
|
if ($wancfg['dhcphostname']) {
|
|
854
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$wancfg['dhcphostname']}\";\n";
|
|
855
|
$dhclientconf_hostname = " send dhcp-client-identifier \"{$wancfg['dhcphostname']}\";\n";
|
|
856
|
} else {
|
|
857
|
$dhclientconf_hostname = "";
|
|
858
|
}
|
|
859
|
|
|
860
|
$dhclientconf = "";
|
|
861
|
|
|
862
|
$dhclientconf .= <<<EOD
|
|
863
|
interface "{$wancfg['if']}" {
|
|
864
|
script "/sbin/dhclient-script";
|
|
865
|
{$dhclientconf_hostname}
|
|
866
|
}
|
|
867
|
|
|
868
|
EOD;
|
|
869
|
|
|
870
|
fwrite($fd, $dhclientconf);
|
|
871
|
fclose($fd);
|
|
872
|
|
|
873
|
$wanif = $wancfg['if'];
|
|
874
|
|
|
875
|
/* bring wan interface up before starting dhclient */
|
|
876
|
mwexec("/sbin/ifconfig {$wanif} up");
|
|
877
|
|
|
878
|
/* fire up dhclient */
|
|
879
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_wan.conf {$wanif} >/tmp/{$wanif}_output >/tmp/{$wanif}_error_output");
|
|
880
|
|
|
881
|
$fout = fopen("/tmp/ifconfig_{$wanif}","w");
|
|
882
|
fwrite($fout, "/sbin/dhclient -c {$g['varetc_path']}/dhclient_wan.conf {$wanif}");
|
|
883
|
fclose($fout);
|
|
884
|
|
|
885
|
return 0;
|
|
886
|
}
|
|
887
|
|
|
888
|
function interfaces_wan_dhcp_down() {
|
|
889
|
global $config;
|
|
890
|
$wancfg = $config['interfaces']['wan'];
|
|
891
|
$wanif = $wancfg['if'];
|
|
892
|
mwexec("/sbin/ifconfig {$wanif} delete");
|
|
893
|
sleep(1);
|
|
894
|
}
|
|
895
|
|
|
896
|
function interfaces_dhcp_down($interface) {
|
|
897
|
global $config;
|
|
898
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
899
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
900
|
mwexec("/sbin/ifconfig {$realinterface} down");
|
|
901
|
sleep(1);
|
|
902
|
$pid = find_dhclient_process($interface);
|
|
903
|
if($pid)
|
|
904
|
mwexec("kill {$pid}");
|
|
905
|
}
|
|
906
|
|
|
907
|
function interfaces_dhcp_up($interface) {
|
|
908
|
interfaces_dhcp_configure($interface);
|
|
909
|
sleep(1);
|
|
910
|
}
|
|
911
|
|
|
912
|
function interfaces_wan_dhcp_up() {
|
|
913
|
interfaces_wan_dhcp_configure();
|
|
914
|
sleep(1);
|
|
915
|
}
|
|
916
|
|
|
917
|
function interfaces_wan_pppoe_configure() {
|
|
918
|
global $config, $g;
|
|
919
|
|
|
920
|
$wancfg = $config['interfaces']['wan'];
|
|
921
|
$pppoecfg = $config['pppoe'];
|
|
922
|
|
|
923
|
/* generate mpd.conf */
|
|
924
|
$fd = fopen("{$g['varetc_path']}/mpd.conf", "w");
|
|
925
|
if (!$fd) {
|
|
926
|
printf("Error: cannot open mpd.conf in interfaces_wan_pppoe_configure().\n");
|
|
927
|
return 1;
|
|
928
|
}
|
|
929
|
|
|
930
|
$idle = 0;
|
|
931
|
|
|
932
|
if (isset($pppoecfg['ondemand'])) {
|
|
933
|
$ondemand = "enable";
|
|
934
|
if ($pppoecfg['timeout'])
|
|
935
|
$idle = $pppoecfg['timeout'];
|
|
936
|
} else {
|
|
937
|
$ondemand = "disable";
|
|
938
|
}
|
|
939
|
|
|
940
|
$mpdconf = <<<EOD
|
|
941
|
pppoe:
|
|
942
|
new -i ng0 pppoe pppoe
|
|
943
|
set iface route default
|
|
944
|
set iface {$ondemand} on-demand
|
|
945
|
set iface idle {$idle}
|
|
946
|
set iface up-script /usr/local/sbin/ppp-linkup
|
|
947
|
|
|
948
|
EOD;
|
|
949
|
|
|
950
|
if (isset($pppoecfg['ondemand'])) {
|
|
951
|
$mpdconf .= <<<EOD
|
|
952
|
set iface addrs 10.0.0.1 10.0.0.2
|
|
953
|
|
|
954
|
EOD;
|
|
955
|
}
|
|
956
|
|
|
957
|
$mpdconf .= <<<EOD
|
|
958
|
set bundle disable multilink
|
|
959
|
set bundle authname "{$pppoecfg['username']}"
|
|
960
|
set bundle password "{$pppoecfg['password']}"
|
|
961
|
set link keep-alive 10 60
|
|
962
|
set link max-redial 0
|
|
963
|
set link no acfcomp protocomp
|
|
964
|
set link disable pap chap
|
|
965
|
set link accept chap
|
|
966
|
set link mtu 1492
|
|
967
|
set ipcp yes vjcomp
|
|
968
|
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
|
|
969
|
|
|
970
|
EOD;
|
|
971
|
|
|
972
|
if (isset($config['system']['dnsallowoverride'])) {
|
|
973
|
$mpdconf .= <<<EOD
|
|
974
|
set ipcp enable req-pri-dns
|
|
975
|
|
|
976
|
EOD;
|
|
977
|
}
|
|
978
|
|
|
979
|
$mpdconf .= <<<EOD
|
|
980
|
open iface
|
|
981
|
|
|
982
|
EOD;
|
|
983
|
|
|
984
|
fwrite($fd, $mpdconf);
|
|
985
|
fclose($fd);
|
|
986
|
|
|
987
|
/* generate mpd.links */
|
|
988
|
$fd = fopen("{$g['varetc_path']}/mpd.links", "w");
|
|
989
|
if (!$fd) {
|
|
990
|
printf("Error: cannot open mpd.links in interfaces_wan_pppoe_configure().\n");
|
|
991
|
return 1;
|
|
992
|
}
|
|
993
|
|
|
994
|
$mpdconf = <<<EOD
|
|
995
|
pppoe:
|
|
996
|
set link type pppoe
|
|
997
|
set pppoe iface {$wancfg['if']}
|
|
998
|
set pppoe service "{$pppoecfg['provider']}"
|
|
999
|
set pppoe enable originate
|
|
1000
|
set pppoe disable incoming
|
|
1001
|
|
|
1002
|
EOD;
|
|
1003
|
|
|
1004
|
fwrite($fd, $mpdconf);
|
|
1005
|
fclose($fd);
|
|
1006
|
|
|
1007
|
/* if mpd is active, lets take it down */
|
|
1008
|
if(file_exists("{$g['varrun_path']}/mpd.pid")) {
|
|
1009
|
killbypid(file_get_contents("{$g['varrun_path']}/mpd.pid"));
|
|
1010
|
sleep(1);
|
|
1011
|
}
|
|
1012
|
|
|
1013
|
/* fire up mpd */
|
|
1014
|
mwexec("/usr/local/sbin/mpd -b -d {$g['varetc_path']} -p {$g['varrun_path']}/mpd.pid pppoe");
|
|
1015
|
|
|
1016
|
return 0;
|
|
1017
|
}
|
|
1018
|
|
|
1019
|
function interfaces_wan_pppoe_down() {
|
|
1020
|
global $g;
|
|
1021
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR2");
|
|
1022
|
sleep(1);
|
|
1023
|
}
|
|
1024
|
|
|
1025
|
function interfaces_wan_pppoe_up() {
|
|
1026
|
global $g;
|
|
1027
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR1");
|
|
1028
|
sleep(1);
|
|
1029
|
}
|
|
1030
|
|
|
1031
|
function interfaces_wan_pptp_configure() {
|
|
1032
|
global $config, $g;
|
|
1033
|
|
|
1034
|
$wancfg = $config['interfaces']['wan'];
|
|
1035
|
$pptpcfg = $config['pptp'];
|
|
1036
|
|
|
1037
|
/* generate mpd.conf */
|
|
1038
|
$fd = fopen("{$g['varetc_path']}/mpd.conf", "w");
|
|
1039
|
if (!$fd) {
|
|
1040
|
printf("Error: cannot open mpd.conf in interfaces_wan_pptp_configure().\n");
|
|
1041
|
return 1;
|
|
1042
|
}
|
|
1043
|
|
|
1044
|
$idle = 0;
|
|
1045
|
|
|
1046
|
if (isset($pptpcfg['ondemand'])) {
|
|
1047
|
$ondemand = "enable";
|
|
1048
|
if ($pptpcfg['timeout'])
|
|
1049
|
$idle = $pptpcfg['timeout'];
|
|
1050
|
} else {
|
|
1051
|
$ondemand = "disable";
|
|
1052
|
}
|
|
1053
|
|
|
1054
|
$mpdconf = <<<EOD
|
|
1055
|
pptp:
|
|
1056
|
new -i ng0 pptp pptp
|
|
1057
|
set iface route default
|
|
1058
|
set iface {$ondemand} on-demand
|
|
1059
|
set iface idle {$idle}
|
|
1060
|
set iface up-script /usr/local/sbin/ppp-linkup
|
|
1061
|
|
|
1062
|
EOD;
|
|
1063
|
|
|
1064
|
if (isset($pptpcfg['ondemand'])) {
|
|
1065
|
$mpdconf .= <<<EOD
|
|
1066
|
set iface addrs 10.0.0.1 10.0.0.2
|
|
1067
|
|
|
1068
|
EOD;
|
|
1069
|
}
|
|
1070
|
|
|
1071
|
$mpdconf .= <<<EOD
|
|
1072
|
set bundle disable multilink
|
|
1073
|
set bundle authname "{$pptpcfg['username']}"
|
|
1074
|
set bundle password "{$pptpcfg['password']}"
|
|
1075
|
set link keep-alive 10 60
|
|
1076
|
set link max-redial 0
|
|
1077
|
set link no acfcomp protocomp
|
|
1078
|
set link disable pap chap
|
|
1079
|
set link accept chap
|
|
1080
|
set ipcp no vjcomp
|
|
1081
|
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
|
|
1082
|
|
|
1083
|
EOD;
|
|
1084
|
|
|
1085
|
if (isset($config['system']['dnsallowoverride'])) {
|
|
1086
|
$mpdconf .= <<<EOD
|
|
1087
|
set ipcp enable req-pri-dns
|
|
1088
|
|
|
1089
|
EOD;
|
|
1090
|
}
|
|
1091
|
|
|
1092
|
$mpdconf .= <<<EOD
|
|
1093
|
open
|
|
1094
|
|
|
1095
|
EOD;
|
|
1096
|
|
|
1097
|
fwrite($fd, $mpdconf);
|
|
1098
|
fclose($fd);
|
|
1099
|
|
|
1100
|
/* generate mpd.links */
|
|
1101
|
$fd = fopen("{$g['varetc_path']}/mpd.links", "w");
|
|
1102
|
if (!$fd) {
|
|
1103
|
printf("Error: cannot open mpd.links in interfaces_wan_pptp_configure().\n");
|
|
1104
|
return 1;
|
|
1105
|
}
|
|
1106
|
|
|
1107
|
$mpdconf = <<<EOD
|
|
1108
|
pptp:
|
|
1109
|
set link type pptp
|
|
1110
|
set pptp enable originate outcall
|
|
1111
|
set pptp disable windowing
|
|
1112
|
set pptp self {$pptpcfg['local']}
|
|
1113
|
set pptp peer {$pptpcfg['remote']}
|
|
1114
|
|
|
1115
|
EOD;
|
|
1116
|
|
|
1117
|
fwrite($fd, $mpdconf);
|
|
1118
|
fclose($fd);
|
|
1119
|
|
|
1120
|
/* configure interface */
|
|
1121
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
1122
|
escapeshellarg($pptpcfg['local'] . "/" . $pptpcfg['subnet']));
|
|
1123
|
|
|
1124
|
/* fire up mpd */
|
|
1125
|
mwexec("/usr/local/sbin/mpd -b -d {$g['varetc_path']} -p {$g['varrun_path']}/mpd.pid pptp");
|
|
1126
|
|
|
1127
|
return 0;
|
|
1128
|
}
|
|
1129
|
|
|
1130
|
function interfaces_wan_pptp_down() {
|
|
1131
|
global $g;
|
|
1132
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR2");
|
|
1133
|
sleep(1);
|
|
1134
|
}
|
|
1135
|
|
|
1136
|
function interfaces_wan_pptp_up() {
|
|
1137
|
global $g;
|
|
1138
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR1");
|
|
1139
|
sleep(1);
|
|
1140
|
}
|
|
1141
|
|
|
1142
|
function interfaces_wan_bigpond_configure($curwanip) {
|
|
1143
|
global $config, $g;
|
|
1144
|
|
|
1145
|
$bpcfg = $config['bigpond'];
|
|
1146
|
|
|
1147
|
if (!$curwanip) {
|
|
1148
|
/* IP address not configured yet, exit */
|
|
1149
|
return 0;
|
|
1150
|
}
|
|
1151
|
|
|
1152
|
/* kill bpalogin */
|
|
1153
|
killbyname("bpalogin");
|
|
1154
|
|
|
1155
|
/* wait a moment */
|
|
1156
|
sleep(1);
|
|
1157
|
|
|
1158
|
/* get the default domain */
|
|
1159
|
$nfd = @fopen("{$g['varetc_path']}/defaultdomain.conf", "r");
|
|
1160
|
if ($nfd) {
|
|
1161
|
$defaultdomain = trim(fgets($nfd));
|
|
1162
|
fclose($nfd);
|
|
1163
|
}
|
|
1164
|
|
|
1165
|
/* generate bpalogin.conf */
|
|
1166
|
$fd = fopen("{$g['varetc_path']}/bpalogin.conf", "w");
|
|
1167
|
if (!$fd) {
|
|
1168
|
printf("Error: cannot open bpalogin.conf in interfaces_wan_bigpond_configure().\n");
|
|
1169
|
return 1;
|
|
1170
|
}
|
|
1171
|
|
|
1172
|
if (!$bpcfg['authserver'])
|
|
1173
|
$bpcfg['authserver'] = "dce-server";
|
|
1174
|
if (!$bpcfg['authdomain'])
|
|
1175
|
$bpcfg['authdomain'] = $defaultdomain;
|
|
1176
|
|
|
1177
|
$bpconf = <<<EOD
|
|
1178
|
username {$bpcfg['username']}
|
|
1179
|
password {$bpcfg['password']}
|
|
1180
|
authserver {$bpcfg['authserver']}
|
|
1181
|
authdomain {$bpcfg['authdomain']}
|
|
1182
|
localport 5050
|
|
1183
|
|
|
1184
|
EOD;
|
|
1185
|
|
|
1186
|
if ($bpcfg['minheartbeatinterval'])
|
|
1187
|
$bpconf .= "minheartbeatinterval {$bpcfg['minheartbeatinterval']}\n";
|
|
1188
|
|
|
1189
|
fwrite($fd, $bpconf);
|
|
1190
|
fclose($fd);
|
|
1191
|
|
|
1192
|
/* fire up bpalogin */
|
|
1193
|
mwexec("/usr/local/sbin/bpalogin -c {$g['varetc_path']}/bpalogin.conf");
|
|
1194
|
|
|
1195
|
return 0;
|
|
1196
|
}
|
|
1197
|
|
|
1198
|
function get_real_wan_interface() {
|
|
1199
|
global $config, $g;
|
|
1200
|
|
|
1201
|
$wancfg = $config['interfaces']['wan'];
|
|
1202
|
|
|
1203
|
$wanif = $wancfg['if'];
|
|
1204
|
if (($wancfg['ipaddr'] == "pppoe") || ($wancfg['ipaddr'] == "pptp")) {
|
|
1205
|
$wanif = $g['pppoe_interface'];
|
|
1206
|
}
|
|
1207
|
|
|
1208
|
return $wanif;
|
|
1209
|
}
|
|
1210
|
|
|
1211
|
function get_current_wan_address($interface = "wan") {
|
|
1212
|
global $config, $g;
|
|
1213
|
|
|
1214
|
$wancfg = $config['interfaces'][$interface];
|
|
1215
|
|
|
1216
|
$interface = filter_translate_type_to_real_interface($interface);
|
|
1217
|
|
|
1218
|
if(in_array($wancfg['ipaddr'], array('dhcp'))) {
|
|
1219
|
/* get interface info with netstat */
|
|
1220
|
exec("/usr/bin/netstat -nWI " . escapeshellarg($interface) . " -f inet", $ifinfo);
|
|
1221
|
|
|
1222
|
if (isset($ifinfo[1])) {
|
|
1223
|
$aif = preg_split("/\s+/", $ifinfo[1]);
|
|
1224
|
$curwanip = chop($aif[3]);
|
|
1225
|
|
|
1226
|
if ($curwanip && is_ipaddr($curwanip) && ($curwanip != "0.0.0.0"))
|
|
1227
|
return $curwanip;
|
|
1228
|
}
|
|
1229
|
|
|
1230
|
return null;
|
|
1231
|
} else if (in_array($wancfg['ipaddr'], array('pppoe','pptp','bigpond'))) {
|
|
1232
|
/* dynamic WAN IP address, find out which one */
|
|
1233
|
$wanif = get_real_wan_interface();
|
|
1234
|
|
|
1235
|
/* get interface info with netstat */
|
|
1236
|
exec("/usr/bin/netstat -nWI " . escapeshellarg($wanif) . " -f inet", $ifinfo);
|
|
1237
|
|
|
1238
|
if (isset($ifinfo[1])) {
|
|
1239
|
$aif = preg_split("/\s+/", $ifinfo[1]);
|
|
1240
|
$curwanip = chop($aif[3]);
|
|
1241
|
|
|
1242
|
if ($curwanip && is_ipaddr($curwanip) && ($curwanip != "0.0.0.0"))
|
|
1243
|
return $curwanip;
|
|
1244
|
}
|
|
1245
|
|
|
1246
|
return null;
|
|
1247
|
} else {
|
|
1248
|
/* static WAN IP address */
|
|
1249
|
return $wancfg['ipaddr'];
|
|
1250
|
}
|
|
1251
|
}
|
|
1252
|
|
|
1253
|
/****f* interfaces/is_altq_capable
|
|
1254
|
* NAME
|
|
1255
|
* is_altq_capable - Test if interface is capable of using ALTQ
|
|
1256
|
* INPUTS
|
|
1257
|
* $int - string containing interface name
|
|
1258
|
* RESULT
|
|
1259
|
* boolean - true or false
|
|
1260
|
******/
|
|
1261
|
|
|
1262
|
function is_altq_capable($int) {
|
|
1263
|
/* Per:
|
|
1264
|
* http://www.freebsd.org/cgi/man.cgi?query=altq&manpath=FreeBSD+6.0-current&format=html
|
|
1265
|
* Only the following drivers have ALTQ support
|
|
1266
|
*/
|
|
1267
|
$capable = array("an", "ath", "awi", "bfe", "bge", "dc", "de", "ed",
|
|
1268
|
"em", "fxp", "hme", "lnc", "ndis", "rl", "sf", "sis", "sk",
|
|
1269
|
"tun", "vr", "wi", "xl");
|
|
1270
|
|
|
1271
|
$int_family = preg_split("/[0-9]+/", $int);
|
|
1272
|
|
|
1273
|
if (in_array($int_family[0], $capable))
|
|
1274
|
return true;
|
|
1275
|
else
|
|
1276
|
return false;
|
|
1277
|
}
|
|
1278
|
|
|
1279
|
|
|
1280
|
?>
|