|
1
|
<?php
|
|
2
|
/* $Id$ */
|
|
3
|
/*
|
|
4
|
interfaces.inc
|
|
5
|
Copyright (C) 2004-2006 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
|
require_once("globals.inc");
|
|
41
|
|
|
42
|
function interfaces_loopback_configure() {
|
|
43
|
mwexec("/sbin/ifconfig lo0 127.0.0.1");
|
|
44
|
|
|
45
|
return 0;
|
|
46
|
}
|
|
47
|
|
|
48
|
function interfaces_vlan_configure() {
|
|
49
|
global $config, $g;
|
|
50
|
|
|
51
|
if (is_array($config['vlans']['vlan']) && count($config['vlans']['vlan'])) {
|
|
52
|
|
|
53
|
/* devices with native VLAN support */
|
|
54
|
$vlan_native_supp = $g['vlan_native_supp'];
|
|
55
|
|
|
56
|
/* devices with long frame support */
|
|
57
|
$vlan_long_frame = $g['vlan_long_frame'];
|
|
58
|
|
|
59
|
/* sweep through and axe old interfaces */
|
|
60
|
$vlan_count = get_number_of_vlan_interfaces();
|
|
61
|
for($x=0; $x<$vlan_count; $x++)
|
|
62
|
exec("/sbin/ifconfig vlan{$x} down destroy");
|
|
63
|
|
|
64
|
$i = 0;
|
|
65
|
|
|
66
|
foreach ($config['vlans']['vlan'] as $vlan) {
|
|
67
|
|
|
68
|
$cmd = "/sbin/ifconfig vlan{$i} create vlan " .
|
|
69
|
escapeshellarg($vlan['tag']) . " vlandev " .
|
|
70
|
escapeshellarg($vlan['if']);
|
|
71
|
|
|
72
|
/* get driver name */
|
|
73
|
for ($j = 0; $j < strlen($vlan['if']); $j++) {
|
|
74
|
if ($vlan['if'][$j] >= '0' && $vlan['if'][$j] <= '9')
|
|
75
|
break;
|
|
76
|
}
|
|
77
|
$drvname = substr($vlan['if'], 0, $j);
|
|
78
|
|
|
79
|
if (in_array($drvname, $vlan_native_supp))
|
|
80
|
$cmd .= " link0";
|
|
81
|
else if (in_array($drvname, $vlan_long_frame))
|
|
82
|
$cmd .= " mtu 1500";
|
|
83
|
|
|
84
|
mwexec($cmd);
|
|
85
|
|
|
86
|
/* invalidate interface cache */
|
|
87
|
get_interface_arr(true);
|
|
88
|
|
|
89
|
/* all vlans need to spoof their parent mac address, too. see
|
|
90
|
* ticket #1514: http://cvstrac.pfsense.com/tktview?tn=1514,33
|
|
91
|
*/
|
|
92
|
foreach($config['interfaces'] as $interfaces) {
|
|
93
|
if($interfaces['if'] == $vlan['if']) {
|
|
94
|
if($interfaces['spoofmac']) {
|
|
95
|
mwexec("/sbin/ifconfig " . escapeshellarg($interfaces['if']) .
|
|
96
|
" link " . escapeshellarg($interfaces['spoofmac']));
|
|
97
|
}
|
|
98
|
}
|
|
99
|
}
|
|
100
|
|
|
101
|
/* make sure the parent interface is up */
|
|
102
|
mwexec("/sbin/ifconfig " . escapeshellarg($vlan['if']) . " up");
|
|
103
|
|
|
104
|
$i++;
|
|
105
|
}
|
|
106
|
}
|
|
107
|
|
|
108
|
/* CARP interfaces can be attached to VLAN's, too. */
|
|
109
|
interfaces_carp_bring_up_final();
|
|
110
|
|
|
111
|
return 0;
|
|
112
|
}
|
|
113
|
|
|
114
|
function interfaces_lan_configure() {
|
|
115
|
global $config, $g;
|
|
116
|
|
|
117
|
$bridges_total = get_next_available_bridge_interface();
|
|
118
|
|
|
119
|
$lancfg = $config['interfaces']['lan'];
|
|
120
|
|
|
121
|
/* if user has removed ip address, clear it*/
|
|
122
|
if($lancfg['ipaddr'] == "")
|
|
123
|
mwexec("/sbin/ifconfig {$lancfg['if']} delete");
|
|
124
|
|
|
125
|
/* wireless configuration? */
|
|
126
|
if (is_array($lancfg['wireless']))
|
|
127
|
interfaces_wireless_configure($lancfg['if'], $lancfg['wireless']);
|
|
128
|
|
|
129
|
/* MAC spoofing? */
|
|
130
|
if ($lancfg['spoofmac']) {
|
|
131
|
mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) .
|
|
132
|
" link " . escapeshellarg($lancfg['spoofmac']));
|
|
133
|
} else {
|
|
134
|
$mac = get_interface_mac_address($lancfg['if']);
|
|
135
|
if($mac == "ff:ff:ff:ff:ff:ff") {
|
|
136
|
/* this is not a valid mac address. generate a
|
|
137
|
* temporary mac address so the machine can get online.
|
|
138
|
*/
|
|
139
|
echo "Generating new MAC address.";
|
|
140
|
$random_mac = generate_random_mac_address();
|
|
141
|
mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) .
|
|
142
|
" link " . escapeshellarg($random_mac));
|
|
143
|
$lancfg['spoofmac'] = $random_mac;
|
|
144
|
write_config();
|
|
145
|
file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$lancfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
|
|
146
|
}
|
|
147
|
}
|
|
148
|
|
|
149
|
/* bridged? */
|
|
150
|
|
|
151
|
if ($lancfg['bridge']) {
|
|
152
|
/* use open/netBSD style bridge */
|
|
153
|
mwexec("/sbin/ifconfig bridge{$bridges_total} create");
|
|
154
|
|
|
155
|
/* force all bridged interfaces to use same mtu */
|
|
156
|
$mtu = get_interface_mtu($config['interfaces'][$lancfg['bridge']]['if']);
|
|
157
|
mwexec("/sbin/ifconfig {$lancfg['if']} mtu {$mtu}");
|
|
158
|
mwexec("/sbin/ifconfig {$config['interfaces'][$lancfg['bridge']]['if']} mtu {$mtu}");
|
|
159
|
|
|
160
|
/* assign items to a bridge */
|
|
161
|
mwexec("/sbin/ifconfig bridge{$bridges_total} addm {$lancfg['if']} addm {$config['interfaces'][$lancfg['bridge']]['if']}");
|
|
162
|
|
|
163
|
if(!is_interface_wireless($lancfg['if']) and
|
|
164
|
!is_interface_wireless($config['interfaces'][$lancfg['bridge']]['if']))
|
|
165
|
mwexec("/sbin/ifconfig bridge{$bridges_total} stp {$config['interfaces'][$lancfg['bridge']]['if']} stp {$lancfg['if']}");
|
|
166
|
|
|
167
|
/* log commands run for debugging in /tmp/ */
|
|
168
|
$fd = fopen("{$g['tmp_path']}/bridge_config_{$lancfg['if']}", "w");
|
|
169
|
fwrite($fd, "/sbin/ifconfig {$lancfg['if']} mtu {$mtu}\n");
|
|
170
|
fwrite($fd, "/sbin/ifconfig {$config['interfaces'][$lancfg['bridge']]['if']} mtu {$mtu}\n");
|
|
171
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} create\n");
|
|
172
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} addm {$lancfg['if']} addm {$config['interfaces'][$lancfg['bridge']]['if']}\n");
|
|
173
|
if(!is_interface_wireless($lancfg['if']) and
|
|
174
|
!is_interface_wireless($config['interfaces'][$lancfg['bridge']]['if']))
|
|
175
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} stp {$lancfg['if']} stp {$config['interfaces'][$lancfg['bridge']]['if']}\n");
|
|
176
|
fclose($fd);
|
|
177
|
|
|
178
|
/* bring up interfaces */
|
|
179
|
mwexec("/sbin/ifconfig bridge{$bridges_total} down");
|
|
180
|
usleep(100);
|
|
181
|
mwexec("/sbin/ifconfig {$config['interfaces'][$lancfg['bridge']]['if']} up");
|
|
182
|
usleep(5);
|
|
183
|
mwexec("/sbin/ifconfig {$lancfg['if']} up");
|
|
184
|
usleep(5);
|
|
185
|
mwexec("/sbin/ifconfig bridge{$bridges_total} up");
|
|
186
|
|
|
187
|
$bridges_total++;
|
|
188
|
/* update cache */
|
|
189
|
if ($bridges_total != find_number_of_created_bridges())
|
|
190
|
find_number_of_created_bridges(true);
|
|
191
|
}
|
|
192
|
|
|
193
|
/* media */
|
|
194
|
if ($lancfg['media'] || $lancfg['mediaopt']) {
|
|
195
|
$cmd = "/sbin/ifconfig " . escapeshellarg($lancfg['if']);
|
|
196
|
if ($lancfg['media'])
|
|
197
|
$cmd .= " media " . escapeshellarg($lancfg['media']);
|
|
198
|
if ($lancfg['mediaopt'])
|
|
199
|
$cmd .= " mediaopt " . escapeshellarg($lancfg['mediaopt']);
|
|
200
|
mwexec($cmd);
|
|
201
|
}
|
|
202
|
|
|
203
|
mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) . " " .
|
|
204
|
escapeshellarg($lancfg['ipaddr'] . "/" . $lancfg['subnet']));
|
|
205
|
|
|
206
|
if (!$g['booting']) {
|
|
207
|
/* make new hosts file */
|
|
208
|
system_hosts_generate();
|
|
209
|
|
|
210
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
211
|
system_routing_configure();
|
|
212
|
|
|
213
|
/* set the reload filter dity flag */
|
|
214
|
touch("{$g['tmp_path']}/filter_dirty");
|
|
215
|
|
|
216
|
/* reload IPsec tunnels */
|
|
217
|
vpn_ipsec_configure();
|
|
218
|
|
|
219
|
/* reload dhcpd (gateway may have changed) */
|
|
220
|
services_dhcpd_configure();
|
|
221
|
|
|
222
|
/* reload dnsmasq */
|
|
223
|
services_dnsmasq_configure();
|
|
224
|
|
|
225
|
/* reload captive portal */
|
|
226
|
captiveportal_configure();
|
|
227
|
|
|
228
|
}
|
|
229
|
|
|
230
|
return 0;
|
|
231
|
}
|
|
232
|
|
|
233
|
function interfaces_optional_configure() {
|
|
234
|
global $config, $g;
|
|
235
|
global $bridgeconfig;
|
|
236
|
|
|
237
|
for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
|
|
238
|
interfaces_optional_configure_if($i);
|
|
239
|
}
|
|
240
|
|
|
241
|
if (!$g['booting']) {
|
|
242
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
243
|
system_routing_configure();
|
|
244
|
|
|
245
|
/* reload IPsec tunnels */
|
|
246
|
vpn_ipsec_configure();
|
|
247
|
|
|
248
|
/* reload dhcpd (interface enabled/disabled/bridged status may have changed) */
|
|
249
|
services_dhcpd_configure();
|
|
250
|
|
|
251
|
/* restart dnsmasq */
|
|
252
|
services_dnsmasq_configure();
|
|
253
|
|
|
254
|
/* reload captive portal */
|
|
255
|
captiveportal_configure();
|
|
256
|
|
|
257
|
/* set the reload filter dity flag */
|
|
258
|
touch("{$g['tmp_path']}/filter_dirty");
|
|
259
|
}
|
|
260
|
|
|
261
|
return 0;
|
|
262
|
}
|
|
263
|
|
|
264
|
function interfaces_optional_configure_if($opti) {
|
|
265
|
global $config, $g;
|
|
266
|
global $bridgeconfig, $debugging;
|
|
267
|
|
|
268
|
$bridges_total = get_next_available_bridge_interface();
|
|
269
|
|
|
270
|
$optcfg = $config['interfaces']['opt' . $opti];
|
|
271
|
|
|
272
|
if ($g['booting']) {
|
|
273
|
$optdescr = "";
|
|
274
|
if ($optcfg['descr'])
|
|
275
|
$optdescr = " ({$optcfg['descr']})";
|
|
276
|
print "\tOPT{$opti}{$optdescr}... ";
|
|
277
|
}
|
|
278
|
|
|
279
|
if(file_exists("/tmp/{$optcfg['if']}_router"))
|
|
280
|
unlink("/tmp/{$optcfg['if']}_router");
|
|
281
|
|
|
282
|
if (isset($optcfg['enable'])) {
|
|
283
|
if($optcfg['gateway'])
|
|
284
|
system("echo " . $optcfg['gateway'] . " > /tmp/" . $optcfg['if'] . "_router");
|
|
285
|
|
|
286
|
/* wireless configuration? */
|
|
287
|
if (is_array($optcfg['wireless']))
|
|
288
|
interfaces_wireless_configure($optcfg['if'], $optcfg['wireless']);
|
|
289
|
|
|
290
|
/* PPP configuration */
|
|
291
|
if (isset($optcfg['pointtopoint']))
|
|
292
|
interfaces_ppp_configure_if($optcfg);
|
|
293
|
|
|
294
|
/* MAC spoofing? */
|
|
295
|
if ($optcfg['spoofmac']) {
|
|
296
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) .
|
|
297
|
" link " . escapeshellarg($optcfg['spoofmac']));
|
|
298
|
} else {
|
|
299
|
$mac = get_interface_mac_address($optcfg['if']);
|
|
300
|
if($mac == "ff:ff:ff:ff:ff:ff") {
|
|
301
|
/* this is not a valid mac address. generate a
|
|
302
|
* temporary mac address so the machine can get online.
|
|
303
|
*/
|
|
304
|
echo "Generating new MAC address.";
|
|
305
|
$random_mac = generate_random_mac_address();
|
|
306
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) .
|
|
307
|
" link " . escapeshellarg($random_mac));
|
|
308
|
$optcfg['spoofmac'] = $random_mac;
|
|
309
|
write_config();
|
|
310
|
file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$optcfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
|
|
311
|
}
|
|
312
|
}
|
|
313
|
|
|
314
|
/* media */
|
|
315
|
if ($optcfg['media'] || $optcfg['mediaopt']) {
|
|
316
|
$cmd = "/sbin/ifconfig " . escapeshellarg($optcfg['if']);
|
|
317
|
if ($optcfg['media'])
|
|
318
|
$cmd .= " media " . escapeshellarg($optcfg['media']);
|
|
319
|
if ($optcfg['mediaopt'])
|
|
320
|
$cmd .= " mediaopt " . escapeshellarg($optcfg['mediaopt']);
|
|
321
|
mwexec($cmd);
|
|
322
|
}
|
|
323
|
|
|
324
|
/* bridged? */
|
|
325
|
if ($optcfg['bridge']) {
|
|
326
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " delete up");
|
|
327
|
/* use open/netBSD style bridge */
|
|
328
|
mwexec("/sbin/ifconfig bridge{$bridges_total} create");
|
|
329
|
|
|
330
|
/* invalidate interface cache */
|
|
331
|
get_interface_arr(true);
|
|
332
|
|
|
333
|
/* force all bridged interfaces to use same mtu */
|
|
334
|
$mtu = get_interface_mtu($config['interfaces'][$optcfg['bridge']]['if']);
|
|
335
|
mwexec("/sbin/ifconfig {$optcfg['if']} mtu {$mtu}");
|
|
336
|
mwexec("/sbin/ifconfig {$config['interfaces'][$optcfg['bridge']]['if']} mtu {$mtu}");
|
|
337
|
|
|
338
|
/* assign items to a bridge */
|
|
339
|
mwexec("/sbin/ifconfig bridge{$bridges_total} addm {$optcfg['if']} addm {$config['interfaces'][$optcfg['bridge']]['if']}");
|
|
340
|
|
|
341
|
if(!is_interface_wireless($optcfg['if']) and
|
|
342
|
!is_interface_wireless($config['interfaces'][$optcfg['bridge']]['if']))
|
|
343
|
mwexec("/sbin/ifconfig bridge{$bridges_total} stp {$config['interfaces'][$optcfg['bridge']]['if']} stp {$optcfg['if']}");
|
|
344
|
|
|
345
|
/* log commands run for debugging in /tmp/ */
|
|
346
|
$fd = fopen("{$g['tmp_path']}/bridge_config_{$optcfg['if']}", "w");
|
|
347
|
fwrite($fd, "/sbin/ifconfig {$optcfg['if']} mtu {$mtu}\n");
|
|
348
|
fwrite($fd, "/sbin/ifconfig {$config['interfaces'][$optcfg['bridge']]['if']} mtu {$mtu}\n");
|
|
349
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} create\n");
|
|
350
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} addm {$optcfg['if']} addm {$config['interfaces'][$optcfg['bridge']]['if']} up\n");
|
|
351
|
if(!is_interface_wireless($optcfg['if']) and
|
|
352
|
!is_interface_wireless($config['interfaces'][$optcfg['bridge']]['if']))
|
|
353
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} stp {$optcfg['if']} stp {$config['interfaces'][$optcfg['bridge']]['if']}\n");
|
|
354
|
fclose($fd);
|
|
355
|
|
|
356
|
/* bring up interfaces */
|
|
357
|
mwexec("/sbin/ifconfig bridge{$bridges_total} down");
|
|
358
|
usleep(100);
|
|
359
|
mwexec("/sbin/ifconfig {$config['interfaces'][$optcfg['bridge']]['if']} up");
|
|
360
|
usleep(5);
|
|
361
|
mwexec("/sbin/ifconfig {$optcfg['if']} up");
|
|
362
|
usleep(5);
|
|
363
|
mwexec("/sbin/ifconfig bridge{$bridges_total} up");
|
|
364
|
|
|
365
|
$bridges_total++;
|
|
366
|
/* update cache */
|
|
367
|
if ($bridges_total != find_number_of_created_bridges())
|
|
368
|
find_number_of_created_bridges(true);
|
|
369
|
} else {
|
|
370
|
/* if user has selected DHCP type then act accordingly */
|
|
371
|
if($optcfg['ipaddr'] == "dhcp") {
|
|
372
|
interfaces_opt_dhcp_configure("opt{$opti}");
|
|
373
|
} else {
|
|
374
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " " .
|
|
375
|
escapeshellarg($optcfg['ipaddr'] . "/" . $optcfg['subnet']));
|
|
376
|
}
|
|
377
|
}
|
|
378
|
} else {
|
|
379
|
mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " delete down");
|
|
380
|
}
|
|
381
|
return 0;
|
|
382
|
}
|
|
383
|
|
|
384
|
function interfaces_ppp_configure_if($ifcfg) {
|
|
385
|
global $config;
|
|
386
|
|
|
387
|
if(file_exists("/var/run/ppp0.pid")) {
|
|
388
|
$pid = file_get_contents("/var/run/ppp0.pid");
|
|
389
|
mwexec('kill $pid');
|
|
390
|
}
|
|
391
|
|
|
392
|
mwexec("/sbin/ifconfig ppp0 down destroy");
|
|
393
|
|
|
394
|
$peerfile = "lcp-echo-failure 0\n";
|
|
395
|
$peerfile .= "lcp-echo-interval 0\n";
|
|
396
|
$peerfile .= "connect /etc/ppp/peers/ppp0-connect-chat\n";
|
|
397
|
//$peerfile .= "disconnect /etc/ppp/peers/ppp0-disconnect-chat\n";
|
|
398
|
$peerfile .= "/dev/{$ifcfg['serialport']}\n";
|
|
399
|
$peerfile .= "crtscts\n";
|
|
400
|
$peerfile .= "local\n";
|
|
401
|
$peerfile .= ":{$ifcfg['gateway']}\n";
|
|
402
|
$peerfile .= "noipdefault\n";
|
|
403
|
$peerfile .= "ipcp-accept-local\n";
|
|
404
|
$peerfile .= "novj\n";
|
|
405
|
$peerfile .= "nobsdcomp\n";
|
|
406
|
$peerfile .= "novjccomp\n";
|
|
407
|
$peerfile .= "nopcomp\n";
|
|
408
|
$peerfile .= "noaccomp\n";
|
|
409
|
$peerfile .= "noauth\n";
|
|
410
|
$peerfile .= "persist\n";
|
|
411
|
$peerfile .= "debug\n";
|
|
412
|
// KD - test
|
|
413
|
//$peerfile .= "defaultroute\n";
|
|
414
|
//$peerfile .= "nodetach\n";
|
|
415
|
// KD - so I know where to look!
|
|
416
|
$peerfile .= "# created by /etc/inc/interfaces.inc\n";
|
|
417
|
file_put_contents("/etc/ppp/peers/ppp0", $peerfile);
|
|
418
|
|
|
419
|
// Added single quotes to some strings below:
|
|
420
|
// the \rAT is *always* going to need it
|
|
421
|
// and the phone number on a GSM connection ends in a # char
|
|
422
|
// Kevin Dawson, 22 Jan 2008
|
|
423
|
// Refer Andrew Curtis
|
|
424
|
|
|
425
|
$chatfile = "#!/bin/sh\n";
|
|
426
|
$chatfile .= "exec chat \\\n";
|
|
427
|
$chatfile .= "TIMEOUT 5 \\\n";
|
|
428
|
$chatfile .= "ECHO ON \\\n";
|
|
429
|
$chatfile .= "ABORT '\\nBUSY\\r' \\\n";
|
|
430
|
$chatfile .= "ABORT '\\nERROR\\r' \\\n";
|
|
431
|
$chatfile .= "ABORT '\\nNO ANSWER\\r' \\\n";
|
|
432
|
$chatfile .= "ABORT '\\nNO CARRIER\\r' \\\n";
|
|
433
|
$chatfile .= "ABORT '\\nNO DIALTONE\\r' \\\n";
|
|
434
|
$chatfile .= "ABORT '\\nRINGING\\r\\n\\r\\nRINGING\\r' \\\n";
|
|
435
|
// KD
|
|
436
|
$chatfile .= "'' '\\rAT' \\\n";
|
|
437
|
$chatfile .= "TIMEOUT 12 \\\n";
|
|
438
|
$chatfile .= "OK ATH \\\n";
|
|
439
|
$chatfile .= "OK ATE1 \\\n";
|
|
440
|
$chatfile .= "OK 'AT+CGDCONT=1,\"IP\",\"{$ifcfg['ap']}\"' \\\n";
|
|
441
|
// KD
|
|
442
|
$chatfile .= "OK 'ATD{$ifcfg['phone']}' \\\n";
|
|
443
|
$chatfile .= "TIMEOUT 22 \\\n";
|
|
444
|
$chatfile .= "CONNECT \"\" \\\n";
|
|
445
|
$chatfile .= "SAY \"\\nConnected.\"\n";
|
|
446
|
file_put_contents("/etc/ppp/peers/ppp0-connect-chat", $chatfile);
|
|
447
|
chmod("/etc/ppp/peers/ppp0-connect-chat", 0755);
|
|
448
|
mwexec("/sbin/ifconfig ppp0 create");
|
|
449
|
return 0;
|
|
450
|
}
|
|
451
|
|
|
452
|
function interfaces_carp_configure() {
|
|
453
|
global $g, $config, $debugging;
|
|
454
|
$balanacing = "";
|
|
455
|
$pfsyncinterface = "";
|
|
456
|
$pfsyncenabled = "";
|
|
457
|
if(isset($config['system']['developerspew'])) {
|
|
458
|
$mt = microtime();
|
|
459
|
echo "interfaces_carp_configure() being called $mt\n";
|
|
460
|
}
|
|
461
|
$carp_instances_counter = 0;
|
|
462
|
$total_carp_interfaces_defined = find_number_of_created_carp_interfaces();
|
|
463
|
/* destroy previous interfaces */
|
|
464
|
for($x=0; $x<$total_carp_interfaces_defined; $x++)
|
|
465
|
mwexec("/sbin/ifconfig carp{$x} delete");
|
|
466
|
if ($g['booting']) {
|
|
467
|
echo "Configuring CARP interfaces...";
|
|
468
|
mute_kernel_msgs();
|
|
469
|
}
|
|
470
|
/* suck in configuration items */
|
|
471
|
if($config['installedpackages']['carpsettings'])
|
|
472
|
if($config['installedpackages']['carpsettings']['config']) {
|
|
473
|
foreach($config['installedpackages']['carpsettings']['config'] as $carp) {
|
|
474
|
$pfsyncenabled = $carp['pfsyncenabled'];
|
|
475
|
$balanacing = $carp['balancing'];
|
|
476
|
$pfsyncinterface = $carp['pfsyncinterface'];
|
|
477
|
$pfsyncpeerip = $carp['pfsyncpeerip'];
|
|
478
|
}
|
|
479
|
} else {
|
|
480
|
unset($pfsyncinterface);
|
|
481
|
unset($balanacing);
|
|
482
|
unset($pfsyncenabled);
|
|
483
|
}
|
|
484
|
if($balanacing) {
|
|
485
|
mwexec("/sbin/sysctl net.inet.carp.arpbalance=1");
|
|
486
|
mwexec("/sbin/sysctl net.inet.carp.preempt=0");
|
|
487
|
} else {
|
|
488
|
mwexec("/sbin/sysctl net.inet.carp.preempt=1");
|
|
489
|
}
|
|
490
|
$carp_sync_int = convert_friendly_interface_to_real_interface_name($pfsyncinterface);
|
|
491
|
if($g['booting']) {
|
|
492
|
/* install rules to alllow pfsync to sync up during boot
|
|
493
|
* carp interfaces will remain down until the bootup sequence finishes
|
|
494
|
*/
|
|
495
|
exec("echo pass quick proto carp all keep state > /tmp/rules.boot");
|
|
496
|
exec("echo pass quick proto pfsync all >> /tmp/rules.boot");
|
|
497
|
exec("echo pass out proto { tcp, udp } from any to any port 53 keep state >> /tmp/rules.boot");
|
|
498
|
exec("/sbin/pfctl -f /tmp/rules.boot");
|
|
499
|
}
|
|
500
|
/* setup pfsync interface */
|
|
501
|
if($carp_sync_int and $pfsyncenabled) {
|
|
502
|
if($pfsyncpeerip) {
|
|
503
|
mwexec("/sbin/ifconfig pfsync0 syncdev {$carp_sync_int} syncpeer {$pfsyncpeerip} up");
|
|
504
|
} else {
|
|
505
|
mwexec("/sbin/ifconfig pfsync0 syncdev {$carp_sync_int} up");
|
|
506
|
}
|
|
507
|
} else {
|
|
508
|
mwexec("/sbin/ifconfig pfsync0 syncdev lo0 up");
|
|
509
|
}
|
|
510
|
$fd = fopen("/tmp/carp.sh", "w");
|
|
511
|
if($config['virtualip']['vip']) {
|
|
512
|
$viparr = &$config['virtualip']['vip'];
|
|
513
|
mwexec("/sbin/sysctl net.inet.carp.allow=1");
|
|
514
|
} else {
|
|
515
|
$viparr = array();
|
|
516
|
mwexec("/sbin/sysctl net.inet.carp.allow=0");
|
|
517
|
}
|
|
518
|
foreach ($viparr as $vip) {
|
|
519
|
if ($vip['mode'] == "carp") {
|
|
520
|
$vip_password = $vip['password'];
|
|
521
|
$vip_password = str_replace(" ", "", $vip_password);
|
|
522
|
|
|
523
|
/* ensure CARP IP really exists prior to loading up */
|
|
524
|
$found = false;
|
|
525
|
$iflist = array("lan", "wan");
|
|
526
|
for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++)
|
|
527
|
$iflist['opt' . $i] = 'opt' . $i;
|
|
528
|
foreach($iflist as $if) {
|
|
529
|
/* ignore down or "disabled" interfaces */
|
|
530
|
if($if <> "lan" and $if <> "wan")
|
|
531
|
if (!isset($config['interfaces'][$if]['enable']))
|
|
532
|
continue;
|
|
533
|
$ww_subnet_ip = $config['interfaces'][$if]['ipaddr'];
|
|
534
|
$ww_subnet_bits = $config['interfaces'][$if]['subnet'];
|
|
535
|
if (ip_in_subnet($vip['subnet'], gen_subnet($ww_subnet_ip, $ww_subnet_bits) . "/" . $ww_subnet_bits))
|
|
536
|
$found = true;
|
|
537
|
}
|
|
538
|
if($found == false) {
|
|
539
|
file_notice("CARP", "Sorry but we could not find a matching real interface subnet for the virtual IP address {$vip['subnet']}.", "Firewall: Virtual IP", "");
|
|
540
|
continue;
|
|
541
|
}
|
|
542
|
/* create the carp interface and setup */
|
|
543
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " create");
|
|
544
|
|
|
545
|
/* invalidate interface cache */
|
|
546
|
get_interface_arr(true);
|
|
547
|
|
|
548
|
$broadcast_address = gen_subnet_max($vip['subnet'], $vip['subnet_bits']);
|
|
549
|
if($vip['password'] != "")
|
|
550
|
$password = " pass \"" . $vip_password . "\"";
|
|
551
|
if($debugging)
|
|
552
|
echo "Configuring carp{$carp_instances_counter}.\n";
|
|
553
|
fwrite($fd, "/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew 200 " . $password . "\n");
|
|
554
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew 200 " . $password);
|
|
555
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " up");
|
|
556
|
fwrite($fd, "/sbin/ifconfig carp" . $carp_instances_counter . " up\n");
|
|
557
|
usleep(10);
|
|
558
|
$carp_instances_counter++;
|
|
559
|
}
|
|
560
|
}
|
|
561
|
fclose($fd);
|
|
562
|
mwexec("/bin/sh /tmp/carp.sh");
|
|
563
|
if ($g['booting']) {
|
|
564
|
unmute_kernel_msgs();
|
|
565
|
echo "done.\n";
|
|
566
|
}
|
|
567
|
|
|
568
|
/* update cache */
|
|
569
|
if ($carp_instances_counter != find_number_of_created_carp_interfaces())
|
|
570
|
find_number_of_created_carp_interfaces(true);
|
|
571
|
}
|
|
572
|
|
|
573
|
function interfaces_carp_bring_up_final() {
|
|
574
|
global $config, $g, $debugging;
|
|
575
|
if(isset($config['system']['developerspew'])) {
|
|
576
|
$mt = microtime();
|
|
577
|
echo "interfaces_carp_bring_up_final() being called $mt\n";
|
|
578
|
}
|
|
579
|
if(!$config['virtualip']['vip'])
|
|
580
|
return;
|
|
581
|
$viparr = &$config['virtualip']['vip'];
|
|
582
|
/* could not locate an array, return */
|
|
583
|
if(!is_array($viparr))
|
|
584
|
return;
|
|
585
|
$havecarp = false;
|
|
586
|
foreach ($viparr as $vip) {
|
|
587
|
/* bail if this isn't a carp VIP */
|
|
588
|
if ($vip['mode'] == "carp")
|
|
589
|
$havecarp = true;
|
|
590
|
}
|
|
591
|
if($havecarp == false)
|
|
592
|
return;
|
|
593
|
$carp_instances_counter = 0;
|
|
594
|
$counter = 0;
|
|
595
|
if($g['booting'])
|
|
596
|
echo "Waiting for final CARP interface bringup...";
|
|
597
|
$supress = intval(`/sbin/sysctl net.inet.carp.suppress_preempt | cut -d" " -f2`);
|
|
598
|
if($g['booting']) {
|
|
599
|
while($supress > 0) {
|
|
600
|
sleep(2);
|
|
601
|
$supress = intval(`/sbin/sysctl net.inet.carp.suppress_preempt | cut -d" " -f2`);
|
|
602
|
if($counter > 15)
|
|
603
|
$supress = 0;
|
|
604
|
$counter++;
|
|
605
|
echo ".";
|
|
606
|
}
|
|
607
|
echo " done.\n";
|
|
608
|
}
|
|
609
|
foreach ($viparr as $vip) {
|
|
610
|
/* bail if this isn't a carp VIP */
|
|
611
|
if ($vip['mode'] != "carp")
|
|
612
|
continue;
|
|
613
|
|
|
614
|
if($debugging)
|
|
615
|
echo "Upping interface carp{$carp_instances_counter}.\n";
|
|
616
|
$broadcast_address = gen_subnet_max($vip['subnet'], $vip['subnet_bits']);
|
|
617
|
if($vip['password'] != "")
|
|
618
|
$password = " pass " . $vip['password'];
|
|
619
|
if($debugging)
|
|
620
|
echo "/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew " . $vip['advskew'] . $password . "\n";
|
|
621
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew " . $vip['advskew'] . $password);
|
|
622
|
sleep(1);
|
|
623
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " up");
|
|
624
|
$carp_instances_counter++;
|
|
625
|
}
|
|
626
|
if($g['booting'])
|
|
627
|
echo " done.\n";
|
|
628
|
}
|
|
629
|
|
|
630
|
function interfaces_ipalias_configure() {
|
|
631
|
global $g, $config, $debugging;
|
|
632
|
if(isset($config['system']['developerspew'])) {
|
|
633
|
$mt = microtime();
|
|
634
|
echo "interfaces_ipalias_configure() being called $mt\n";
|
|
635
|
}
|
|
636
|
$viparr = &$config['virtualip']['vip'];
|
|
637
|
if(is_array($viparr)) {
|
|
638
|
foreach ($viparr as $vip) {
|
|
639
|
if ($vip['mode'] == "ipalias") {
|
|
640
|
$if = $vip['interface'];
|
|
641
|
mwexec("/sbin/ifconfig " . escapeshellarg($config['interfaces'][$if]['if']) . " " . $vip['subnet'] . "/" . escapeshellarg($vip['subnet_bits']) . " alias");
|
|
642
|
}
|
|
643
|
}
|
|
644
|
}
|
|
645
|
}
|
|
646
|
|
|
647
|
function interfaces_wireless_configure($if, $wlcfg) {
|
|
648
|
global $config, $g;
|
|
649
|
|
|
650
|
/* open up a shell script that will be used to output the commands.
|
|
651
|
* since wireless is changing a lot, these series of commands are fragile
|
|
652
|
* and will sometimes need to be verified by a operator by executing the command
|
|
653
|
* and returning the output of the command to the developers for inspection. please
|
|
654
|
* do not change this routine from a shell script to individul exec commands. -sullrich
|
|
655
|
*/
|
|
656
|
|
|
657
|
conf_mount_rw();
|
|
658
|
|
|
659
|
unlink_if_exists("{$g['tmp_path']}/{$if}_setup.sh");
|
|
660
|
|
|
661
|
$fd_set = fopen("/tmp/{$if}_setup.sh","w");
|
|
662
|
fwrite($fd_set, "#!/bin/sh\n");
|
|
663
|
fwrite($fd_set, "# {$g['product_name']} wireless configuration script.\n\n");
|
|
664
|
|
|
665
|
fwrite($fd_set, "# enable shell debugging\n");
|
|
666
|
fwrite($fd_set, "set -x\n");
|
|
667
|
|
|
668
|
/* set values for /path/program */
|
|
669
|
$hostapd = "/usr/sbin/hostapd";
|
|
670
|
$wpa_supplicant = "/usr/sbin/wpa_supplicant";
|
|
671
|
$ifconfig = "/sbin/ifconfig";
|
|
672
|
$killall = "/usr/bin/killall";
|
|
673
|
|
|
674
|
/* Set all wireless ifconfig variables (splitt up to get rid of needed checking) */
|
|
675
|
|
|
676
|
/* Set a/b/g standard */
|
|
677
|
$standard = "mode " . escapeshellarg($wlcfg['standard']);
|
|
678
|
|
|
679
|
/* Set 802.11g protection mode */
|
|
680
|
$protmode = "protmode " . escapeshellarg($wlcfg['protmode']);
|
|
681
|
|
|
682
|
/* set wireless channel value */
|
|
683
|
if(isset($wlcfg['channel']))
|
|
684
|
$channel = "channel " . escapeshellarg($wlcfg['channel']);
|
|
685
|
|
|
686
|
/* set Distance value */
|
|
687
|
if($wlcfg['distance'])
|
|
688
|
$distance = escapeshellarg($wlcfg['distance']);
|
|
689
|
|
|
690
|
/* Set ssid */
|
|
691
|
if($wlcfg['ssid'])
|
|
692
|
$ssid = "ssid " . escapeshellarg($wlcfg['ssid']);
|
|
693
|
|
|
694
|
/* Set wireless hostap mode */
|
|
695
|
if ($wlcfg['mode'] == "hostap")
|
|
696
|
$hostapmode = "mediaopt hostap";
|
|
697
|
else
|
|
698
|
$hostapmode = "-mediaopt hostap";
|
|
699
|
|
|
700
|
/* Set wireless adhoc mode */
|
|
701
|
if ($wlcfg['mode'] == "adhoc")
|
|
702
|
$adhocmode = "mediaopt adhoc";
|
|
703
|
else
|
|
704
|
$adhocmode = "-mediaopt adhoc";
|
|
705
|
|
|
706
|
/* Not neccesary to set BSS mode as this is default if adhoc and/or hostap is NOT set */
|
|
707
|
|
|
708
|
/* handle hide ssid option */
|
|
709
|
if(isset($wlcfg['hidessid']['enable']))
|
|
710
|
$hidessid = "hidessid";
|
|
711
|
else
|
|
712
|
$hidessid = "-hidessid";
|
|
713
|
|
|
714
|
/* handle pureg (802.11g) only option */
|
|
715
|
if(isset($wlcfg['pureg']['enable']))
|
|
716
|
$pureg = "mode 11g pureg";
|
|
717
|
else
|
|
718
|
$pureg = "-pureg";
|
|
719
|
|
|
720
|
/* enable apbridge option */
|
|
721
|
if(isset($wlcfg['apbridge']['enable']))
|
|
722
|
$apbridge = "apbridge";
|
|
723
|
else
|
|
724
|
$apbridge = "-apbridge";
|
|
725
|
|
|
726
|
/* handle turbo option */
|
|
727
|
if(isset($wlcfg['turbo']['enable']))
|
|
728
|
$turbo = "mediaopt turbo";
|
|
729
|
else
|
|
730
|
$turbo = "-mediaopt turbo";
|
|
731
|
|
|
732
|
/* handle txpower setting */
|
|
733
|
if($wlcfg['txpower'] <> "")
|
|
734
|
$txpower = "txpower " . escapeshellarg($wlcfg['txpower']);
|
|
735
|
|
|
736
|
/* handle wme option */
|
|
737
|
if(isset($wlcfg['wme']['enable']))
|
|
738
|
$wme = "wme";
|
|
739
|
else
|
|
740
|
$wme = "-wme";
|
|
741
|
|
|
742
|
/* set up wep if enabled */
|
|
743
|
if (isset($wlcfg['wep']['enable']) && is_array($wlcfg['wep']['key'])) {
|
|
744
|
if($wlcfg['wpa']['auth_algs'] == "1")
|
|
745
|
$wepset .= "authmode open wepmode on ";
|
|
746
|
else if($wlcfg['wpa']['auth_algs'] == "2")
|
|
747
|
$wepset .= "authmode shared wepmode on ";
|
|
748
|
else if($wlcfg['wpa']['auth_algs'] == "3")
|
|
749
|
$wepset .= "authmode mixed wepmode on ";
|
|
750
|
$i = 1;
|
|
751
|
foreach ($wlcfg['wep']['key'] as $wepkey) {
|
|
752
|
$wepset .= "wepkey " . escapeshellarg("{$i}:{$wepkey['value']}") . " ";
|
|
753
|
if (isset($wepkey['txkey']))
|
|
754
|
$wepset .= "weptxkey {$i} ";
|
|
755
|
$i++;
|
|
756
|
}
|
|
757
|
} else {
|
|
758
|
$wepset .= "authmode open wepmode off ";
|
|
759
|
}
|
|
760
|
|
|
761
|
/* generate wpa_supplicant/hostap config if wpa is enabled */
|
|
762
|
|
|
763
|
switch ($wlcfg['mode']) {
|
|
764
|
case 'bss':
|
|
765
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
766
|
|
|
767
|
$wpa .= <<<EOD
|
|
768
|
ctrl_interface={$g['varrun_path']}/wpa_supplicant
|
|
769
|
ctrl_interface_group=0
|
|
770
|
ap_scan=1
|
|
771
|
#fast_reauth=1
|
|
772
|
network={
|
|
773
|
ssid="{$wlcfg['ssid']}"
|
|
774
|
scan_ssid=1
|
|
775
|
priority=5
|
|
776
|
key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
777
|
psk="{$wlcfg['wpa']['passphrase']}"
|
|
778
|
pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
779
|
group={$wlcfg['wpa']['wpa_pairwise']}
|
|
780
|
}
|
|
781
|
EOD;
|
|
782
|
|
|
783
|
$fd = fopen("{$g['varetc_path']}/wpa_supplicant_{$if}.conf", "w");
|
|
784
|
fwrite($fd, "{$wpa}");
|
|
785
|
fclose($fd);
|
|
786
|
|
|
787
|
fwrite($fd_set, kill_wpasupplicant($if));
|
|
788
|
}
|
|
789
|
break;
|
|
790
|
|
|
791
|
case 'hostap':
|
|
792
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
793
|
$wpa .= <<<EOD
|
|
794
|
interface={$if}
|
|
795
|
driver=bsd
|
|
796
|
logger_syslog=-1
|
|
797
|
logger_syslog_level=0
|
|
798
|
logger_stdout=-1
|
|
799
|
logger_stdout_level=0
|
|
800
|
dump_file={$g['tmp_path']}/hostapd_{$if}.dump
|
|
801
|
ctrl_interface={$g['varrun_path']}/hostapd
|
|
802
|
ctrl_interface_group=wheel
|
|
803
|
#accept_mac_file={$g['tmp_path']}/hostapd_{$if}.accept
|
|
804
|
#deny_mac_file={$g['tmp_path']}/hostapd_{$if}.deny
|
|
805
|
#macaddr_acl={$wlcfg['wpa']['macaddr_acl']}
|
|
806
|
ssid={$wlcfg['ssid']}
|
|
807
|
debug={$wlcfg['wpa']['debug_mode']}
|
|
808
|
auth_algs={$wlcfg['wpa']['auth_algs']}
|
|
809
|
wpa={$wlcfg['wpa']['wpa_mode']}
|
|
810
|
wpa_key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
811
|
wpa_pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
812
|
wpa_group_rekey={$wlcfg['wpa']['wpa_group_rekey']}
|
|
813
|
wpa_gmk_rekey={$wlcfg['wpa']['wpa_gmk_rekey']}
|
|
814
|
wpa_strict_rekey={$wlcfg['wpa']['wpa_strict_rekey']}
|
|
815
|
wpa_passphrase={$wlcfg['wpa']['passphrase']}
|
|
816
|
ieee8021x={$wlcfg['wpa']['ieee8021x']}
|
|
817
|
#Enable the next lines for preauth when roaming. Interface = wired or wireless interface talking to the AP you want to roam from/to
|
|
818
|
#rsn_preauth=1
|
|
819
|
#rsn_preauth_interfaces=eth0
|
|
820
|
EOD;
|
|
821
|
|
|
822
|
$fd = fopen("{$g['varetc_path']}/hostapd_{$if}.conf", "w");
|
|
823
|
fwrite($fd, "{$wpa}");
|
|
824
|
fclose($fd);
|
|
825
|
|
|
826
|
fwrite($fd_set, kill_hostapd($if));
|
|
827
|
}
|
|
828
|
break;
|
|
829
|
|
|
830
|
case 'adhoc':
|
|
831
|
fwrite($fd_set, kill_hostapd($if));
|
|
832
|
fwrite($fd_set, kill_wpasupplicant($if));
|
|
833
|
break;
|
|
834
|
}
|
|
835
|
|
|
836
|
/*
|
|
837
|
* all variables are set, lets start up everything
|
|
838
|
*/
|
|
839
|
|
|
840
|
/* set ack timers according to users preference (if he/she has any) */
|
|
841
|
if($distance) {
|
|
842
|
fwrite($fd_set, "# Enable ATH distance settings\n");
|
|
843
|
fwrite($fd_set, "/sbin/athctrl.sh -i {$if} -d {$distance}\n");
|
|
844
|
}
|
|
845
|
|
|
846
|
$standard_no_turbo = str_replace(" Turbo", "", $standard);
|
|
847
|
|
|
848
|
$settings = <<<EOD
|
|
849
|
|
|
850
|
{$ifconfig} {$if} down
|
|
851
|
{$ifconfig} {$if} {$hostapmode}
|
|
852
|
{$ifconfig} {$if} {$standard_no_turbo}
|
|
853
|
{$ifconfig} {$if} {$channel}
|
|
854
|
{$ifconfig} {$if} {$turbo}
|
|
855
|
{$ifconfig} {$if} {$ssid}
|
|
856
|
{$ifconfig} {$if} {$hidessid}
|
|
857
|
{$ifconfig} {$if} {$adhocmode}
|
|
858
|
{$ifconfig} {$if} {$protmode}
|
|
859
|
{$ifconfig} {$if} {$pureg}
|
|
860
|
{$ifconfig} {$if} {$apbridge}
|
|
861
|
{$ifconfig} {$if} {$wme}
|
|
862
|
{$ifconfig} {$if} {$wepset}
|
|
863
|
{$ifconfig} {$if} {$txpower}
|
|
864
|
{$ifconfig} {$if} up
|
|
865
|
|
|
866
|
EOD;
|
|
867
|
|
|
868
|
/* write out above <<EOD stuff */
|
|
869
|
fwrite($fd_set, $settings);
|
|
870
|
|
|
871
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
872
|
if ($wlcfg['mode'] == "bss")
|
|
873
|
fwrite($fd_set, "{$wpa_supplicant} -B -i {$if} -c {$g['varetc_path']}/wpa_supplicant_{$if}.conf\n");
|
|
874
|
if ($wlcfg['mode'] == "hostap")
|
|
875
|
fwrite($fd_set, "{$hostapd} -B {$g['varetc_path']}/hostapd_{$if}.conf\n");
|
|
876
|
}
|
|
877
|
|
|
878
|
fclose($fd_set);
|
|
879
|
|
|
880
|
conf_mount_ro();
|
|
881
|
|
|
882
|
/* execute commands now in shell */
|
|
883
|
mwexec("/bin/sh /tmp/{$if}_setup.sh");
|
|
884
|
sleep(2);
|
|
885
|
mwexec("/bin/sh /tmp/{$if}_setup.sh");
|
|
886
|
|
|
887
|
return 0;
|
|
888
|
|
|
889
|
}
|
|
890
|
|
|
891
|
function kill_hostapd($interface) {
|
|
892
|
return "/bin/ps awwuxx | grep hostapd | grep $interface | awk '{ print \$2 }' | xargs kill\n";
|
|
893
|
}
|
|
894
|
|
|
895
|
function kill_wpasupplicant($interface) {
|
|
896
|
return "/bin/ps awwuxx | grep wpa_supplicant | grep $interface | awk '{ print \$2 }' | xargs kill\n";
|
|
897
|
}
|
|
898
|
|
|
899
|
function find_dhclient_process($interface) {
|
|
900
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
901
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
902
|
if($realinterface)
|
|
903
|
$pid = `ps awwwux | grep dhclient | grep -v grep | grep {$realinterface} | awk '{ print \$2 }'`;
|
|
904
|
return $pid;
|
|
905
|
}
|
|
906
|
|
|
907
|
function interfaces_wan_configure() {
|
|
908
|
global $config, $g, $bridges_total;
|
|
909
|
|
|
910
|
$wancfg = $config['interfaces']['wan'];
|
|
911
|
|
|
912
|
if(file_exists("/tmp/{$config['interfaces']['wan']['if']}_router"))
|
|
913
|
unlink("/tmp/{$config['interfaces']['wan']['if']}_router");
|
|
914
|
|
|
915
|
if(!$g['booting']) {
|
|
916
|
mute_kernel_msgs();
|
|
917
|
|
|
918
|
/* find dhclient process for wan and kill it */
|
|
919
|
killbypid(find_dhclient_process("wan"));
|
|
920
|
|
|
921
|
/* remove wanup file if it exists */
|
|
922
|
unlink_if_exists("{$g['tmp_path']}/wanup");
|
|
923
|
|
|
924
|
/* kill PPPoE client (mpd) */
|
|
925
|
killbypid("{$g['varrun_path']}/mpd.pid");
|
|
926
|
|
|
927
|
/* wait for processes to die */
|
|
928
|
sleep(3);
|
|
929
|
|
|
930
|
unlink_if_exists("{$g['varetc_path']}/dhclient_wan.conf");
|
|
931
|
unlink_if_exists("{$g['varetc_path']}/mpd.conf");
|
|
932
|
unlink_if_exists("{$g['varetc_path']}/mpd.links");
|
|
933
|
unlink_if_exists("{$g['vardb_path']}/wanip");
|
|
934
|
unlink_if_exists("{$g['varetc_path']}/nameservers.conf");
|
|
935
|
}
|
|
936
|
|
|
937
|
/* remove all addresses first */
|
|
938
|
while (mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " -alias") == 0);
|
|
939
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " down");
|
|
940
|
|
|
941
|
/* wireless configuration? */
|
|
942
|
if (is_array($wancfg['wireless']))
|
|
943
|
interfaces_wireless_configure($wancfg['if'], $wancfg['wireless']);
|
|
944
|
|
|
945
|
if ($wancfg['spoofmac']) {
|
|
946
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) .
|
|
947
|
" link " . escapeshellarg($wancfg['spoofmac']));
|
|
948
|
} else {
|
|
949
|
$mac = get_interface_mac_address($wancfg['if']);
|
|
950
|
if($mac == "ff:ff:ff:ff:ff:ff") {
|
|
951
|
/* this is not a valid mac address. generate a
|
|
952
|
* temporary mac address so the machine can get online.
|
|
953
|
*/
|
|
954
|
echo "Generating new MAC address.";
|
|
955
|
$random_mac = generate_random_mac_address();
|
|
956
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) .
|
|
957
|
" link " . escapeshellarg($random_mac));
|
|
958
|
$wancfg['spoofmac'] = $random_mac;
|
|
959
|
write_config();
|
|
960
|
file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$wancfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
|
|
961
|
}
|
|
962
|
}
|
|
963
|
|
|
964
|
/* media */
|
|
965
|
if ($wancfg['media'] || $wancfg['mediaopt']) {
|
|
966
|
$cmd = "/sbin/ifconfig " . escapeshellarg($wancfg['if']);
|
|
967
|
if ($wancfg['media'])
|
|
968
|
$cmd .= " media " . escapeshellarg($wancfg['media']);
|
|
969
|
if ($wancfg['mediaopt'])
|
|
970
|
$cmd .= " mediaopt " . escapeshellarg($wancfg['mediaopt']);
|
|
971
|
mwexec($cmd);
|
|
972
|
}
|
|
973
|
|
|
974
|
switch ($wancfg['ipaddr']) {
|
|
975
|
|
|
976
|
case 'dhcp':
|
|
977
|
interfaces_wan_dhcp_configure();
|
|
978
|
break;
|
|
979
|
|
|
980
|
case 'pppoe':
|
|
981
|
interfaces_wan_pppoe_configure();
|
|
982
|
break;
|
|
983
|
|
|
984
|
case 'pptp':
|
|
985
|
interfaces_wan_pptp_configure();
|
|
986
|
break;
|
|
987
|
|
|
988
|
case 'bigpond':
|
|
989
|
/* just configure DHCP for now; fire up bpalogin when we've got the lease */
|
|
990
|
interfaces_wan_dhcp_configure();
|
|
991
|
break;
|
|
992
|
|
|
993
|
default:
|
|
994
|
if (isset($wancfg['ispointtopoint']) && $wancfg['pointtopoint']) {
|
|
995
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
996
|
escapeshellarg($wancfg['ipaddr'] . "/" . $wancfg['subnet']) .
|
|
997
|
" " . escapeshellarg($wancfg['pointtopoint']) . " up");
|
|
998
|
} else {
|
|
999
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
1000
|
escapeshellarg($wancfg['ipaddr'] . "/" . $wancfg['subnet']));
|
|
1001
|
}
|
|
1002
|
|
|
1003
|
if($config['interfaces']['wan']['gateway'])
|
|
1004
|
system("echo " . $config['interfaces']['wan']['gateway'] . " > /tmp/" . $config['interfaces']['wan']['if'] . "_router");
|
|
1005
|
|
|
1006
|
/* resync pf (done automatically for DHCP/PPPoE/PPTP) */
|
|
1007
|
filter_configure();
|
|
1008
|
}
|
|
1009
|
|
|
1010
|
if ($wancfg['bridge']) {
|
|
1011
|
/* use open/netBSD style bridge */
|
|
1012
|
mwexec("/sbin/ifconfig bridge{$bridges_total} create");
|
|
1013
|
|
|
1014
|
/* invalidate interface cache */
|
|
1015
|
get_interface_arr(true);
|
|
1016
|
|
|
1017
|
/* force all bridged interfaces to use same mtu */
|
|
1018
|
$mtu = get_interface_mtu($config['interfaces'][$wancfg['bridge']]['if']);
|
|
1019
|
mwexec("/sbin/ifconfig {$wancfg['if']} mtu {$mtu}");
|
|
1020
|
mwexec("/sbin/ifconfig {$config['interfaces'][$wancfg['bridge']]['if']} mtu {$mtu}");
|
|
1021
|
|
|
1022
|
/* assign items to a bridge */
|
|
1023
|
mwexec("/sbin/ifconfig bridge{$bridges_total} addm {$wancfg['if']} addm {$config['interfaces'][$wancfg['bridge']]['if']}");
|
|
1024
|
|
|
1025
|
if(!is_interface_wireless($wancfg['if']) and
|
|
1026
|
!is_interface_wireless($config['interfaces'][$wancfg['bridge']]['if']))
|
|
1027
|
mwexec("/sbin/ifconfig bridge{$bridges_total} stp {$config['interfaces'][$wancfg['bridge']]['if']} stp {$wancfg['if']}");
|
|
1028
|
|
|
1029
|
/* log commands run for debugging in /tmp/ */
|
|
1030
|
$fd = fopen("{$g['tmp_path']}/bridge_config_{$wancfg['if']}", "w");
|
|
1031
|
fwrite($fd, "/sbin/ifconfig {$wancfg['if']} mtu {$mtu}\n");
|
|
1032
|
fwrite($fd, "/sbin/ifconfig {$config['interfaces'][$wancfg['bridge']]['if']} mtu {$mtu}\n");
|
|
1033
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} create\n");
|
|
1034
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} addm {$wancfg['if']} addm {$config['interfaces'][$wancfg['bridge']]['if']}\n");
|
|
1035
|
if(!is_interface_wireless($wancfg['if']) and
|
|
1036
|
!is_interface_wireless($config['interfaces'][$wancfg['bridge']]['if']))
|
|
1037
|
fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} stp {$wancfg['if']} stp {$config['interfaces'][$wancfg['bridge']]['if']}\n");
|
|
1038
|
fclose($fd);
|
|
1039
|
|
|
1040
|
/* bring up interfaces */
|
|
1041
|
mwexec("/sbin/ifconfig bridge{$bridges_total} down");
|
|
1042
|
usleep(100);
|
|
1043
|
mwexec("/sbin/ifconfig {$config['interfaces'][$wancfg['bridge']]['if']} up");
|
|
1044
|
usleep(5);
|
|
1045
|
mwexec("/sbin/ifconfig {$wancfg['if']} up");
|
|
1046
|
usleep(5);
|
|
1047
|
mwexec("/sbin/ifconfig bridge{$bridges_total} up");
|
|
1048
|
|
|
1049
|
$bridges_total++;
|
|
1050
|
/* update cache */
|
|
1051
|
if ($bridges_total != find_number_of_created_bridges())
|
|
1052
|
find_number_of_created_bridges(true);
|
|
1053
|
}
|
|
1054
|
|
|
1055
|
if (!$g['booting']) {
|
|
1056
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
1057
|
system_routing_configure();
|
|
1058
|
|
|
1059
|
/* set the reload filter dity flag */
|
|
1060
|
touch("{$g['tmp_path']}/filter_dirty");
|
|
1061
|
|
|
1062
|
/* reload ipsec tunnels */
|
|
1063
|
vpn_ipsec_configure();
|
|
1064
|
|
|
1065
|
/* restart ez-ipupdate */
|
|
1066
|
services_dyndns_configure();
|
|
1067
|
|
|
1068
|
/* force DNS update */
|
|
1069
|
services_dnsupdate_process();
|
|
1070
|
|
|
1071
|
/* restart dnsmasq */
|
|
1072
|
services_dnsmasq_configure();
|
|
1073
|
|
|
1074
|
/* reload captive portal */
|
|
1075
|
captiveportal_configure();
|
|
1076
|
}
|
|
1077
|
|
|
1078
|
mwexec("/sbin/ifconfig {$wancfg['if']} up");
|
|
1079
|
|
|
1080
|
unmute_kernel_msgs();
|
|
1081
|
|
|
1082
|
return 0;
|
|
1083
|
}
|
|
1084
|
|
|
1085
|
function interfaces_opt_dhcp_configure($interface) {
|
|
1086
|
global $config, $g;
|
|
1087
|
|
|
1088
|
$optcfg = $config['interfaces'][$interface];
|
|
1089
|
$optif = $optcfg['if'];
|
|
1090
|
|
|
1091
|
/* generate dhclient_wan.conf */
|
|
1092
|
$fd = fopen("{$g['varetc_path']}/dhclient_{$optif}.conf", "w");
|
|
1093
|
if (!$fd) {
|
|
1094
|
printf("Error: cannot open dhclient_{$optif}.conf in interfaces_opt_dhcp_configure({$optif}) for writing.\n");
|
|
1095
|
return 1;
|
|
1096
|
}
|
|
1097
|
|
|
1098
|
if ($optcfg['dhcphostname']) {
|
|
1099
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
1100
|
$dhclientconf_hostname .= "\tsend host-name \"{$optcfg['dhcphostname']}\";\n";
|
|
1101
|
} else {
|
|
1102
|
$dhclientconf_hostname = "";
|
|
1103
|
}
|
|
1104
|
|
|
1105
|
$dhclientconf = "";
|
|
1106
|
|
|
1107
|
$dhclientconf .= <<<EOD
|
|
1108
|
timeout 60;
|
|
1109
|
retry 1;
|
|
1110
|
select-timeout 0;
|
|
1111
|
initial-interval 1;
|
|
1112
|
interface "{$optif}" {
|
|
1113
|
script "/sbin/dhclient-script";
|
|
1114
|
{$dhclientconf_hostname}
|
|
1115
|
}
|
|
1116
|
|
|
1117
|
EOD;
|
|
1118
|
|
|
1119
|
if(is_ipaddr($optcfg['alias-address'])) {
|
|
1120
|
$subnetmask = gen_subnet_mask($optcfg['alias-subnet']);
|
|
1121
|
$dhclientconf .= <<<EOD
|
|
1122
|
alias {
|
|
1123
|
interface "{$optif}";
|
|
1124
|
fixed-address {$optcfg['alias-address']};
|
|
1125
|
option subnet-mask {$subnetmask};
|
|
1126
|
}
|
|
1127
|
|
|
1128
|
EOD;
|
|
1129
|
}
|
|
1130
|
fwrite($fd, $dhclientconf);
|
|
1131
|
fclose($fd);
|
|
1132
|
|
|
1133
|
/* bring interface up before starting dhclient */
|
|
1134
|
mwexec("/sbin/ifconfig {$optif} up");
|
|
1135
|
|
|
1136
|
/* fire up dhclient */
|
|
1137
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif}");
|
|
1138
|
|
|
1139
|
return 0;
|
|
1140
|
}
|
|
1141
|
|
|
1142
|
function interfaces_dhcp_configure($interface) {
|
|
1143
|
global $config, $g;
|
|
1144
|
|
|
1145
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
1146
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
1147
|
|
|
1148
|
$optcfg = $config['interfaces'][$interface];
|
|
1149
|
|
|
1150
|
/* generate dhclient_$interface.conf */
|
|
1151
|
$fd = fopen("{$g['varetc_path']}/dhclient_{$interface}.conf", "w");
|
|
1152
|
if (!$fd) {
|
|
1153
|
printf("Error: cannot open dhclient_{$interface}.conf in interfaces_dhcp_configure({$$interface}) for writing.\n");
|
|
1154
|
return 1;
|
|
1155
|
}
|
|
1156
|
|
|
1157
|
if ($optcfg['dhcphostname']) {
|
|
1158
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
1159
|
$dhclientconf_hostname .= "\tsend host-name \"{$optcfg['dhcphostname']}\";\n";
|
|
1160
|
} else {
|
|
1161
|
$dhclientconf_hostname = "";
|
|
1162
|
}
|
|
1163
|
|
|
1164
|
$dhclientconf = "";
|
|
1165
|
|
|
1166
|
$dhclientconf .= <<<EOD
|
|
1167
|
timeout 60;
|
|
1168
|
retry 1;
|
|
1169
|
select-timeout 0;
|
|
1170
|
initial-interval 1;
|
|
1171
|
interface "{$realinterface}" {
|
|
1172
|
{$dhclientconf_hostname}
|
|
1173
|
script "/sbin/dhclient-script";
|
|
1174
|
}
|
|
1175
|
|
|
1176
|
EOD;
|
|
1177
|
|
|
1178
|
if(is_ipaddr($optcfg['alias-address'])) {
|
|
1179
|
$subnetmask = gen_subnet_mask($optcfg['alias-subnet']);
|
|
1180
|
$dhclientconf .= <<<EOD
|
|
1181
|
alias {
|
|
1182
|
interface "{$optif}";
|
|
1183
|
fixed-address {$optcfg['alias-address']};
|
|
1184
|
option subnet-mask {$subnetmask};
|
|
1185
|
}
|
|
1186
|
|
|
1187
|
EOD;
|
|
1188
|
}
|
|
1189
|
|
|
1190
|
fwrite($fd, $dhclientconf);
|
|
1191
|
fclose($fd);
|
|
1192
|
|
|
1193
|
$optif = $optcfg['if'];
|
|
1194
|
|
|
1195
|
/* bring wan interface up before starting dhclient */
|
|
1196
|
mwexec("/sbin/ifconfig {$optif} up");
|
|
1197
|
|
|
1198
|
/* fire up dhclient */
|
|
1199
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif} >/tmp/{$optif}_output >/tmp/{$optif}_error_output");
|
|
1200
|
|
|
1201
|
$fout = fopen("/tmp/ifconfig_{$optif}","w");
|
|
1202
|
fwrite($fout, "/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif}");
|
|
1203
|
fclose($fout);
|
|
1204
|
|
|
1205
|
return 0;
|
|
1206
|
}
|
|
1207
|
|
|
1208
|
function interfaces_wan_dhcp_configure() {
|
|
1209
|
global $config, $g;
|
|
1210
|
|
|
1211
|
$wancfg = $config['interfaces']['wan'];
|
|
1212
|
|
|
1213
|
/* generate dhclient_wan.conf */
|
|
1214
|
$fd = fopen("{$g['varetc_path']}/dhclient_wan.conf", "w");
|
|
1215
|
if (!$fd) {
|
|
1216
|
printf("Error: cannot open dhclient_wan.conf in interfaces_wan_dhcp_configure() for writing.\n");
|
|
1217
|
return 1;
|
|
1218
|
}
|
|
1219
|
|
|
1220
|
if ($wancfg['dhcphostname']) {
|
|
1221
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$wancfg['dhcphostname']}\";\n";
|
|
1222
|
$dhclientconf_hostname .= "\tsend host-name \"{$wancfg['dhcphostname']}\";\n";
|
|
1223
|
} else {
|
|
1224
|
$dhclientconf_hostname = "";
|
|
1225
|
}
|
|
1226
|
|
|
1227
|
$dhclientconf = "";
|
|
1228
|
|
|
1229
|
$dhclientconf .= <<<EOD
|
|
1230
|
interface "{$wancfg['if']}" {
|
|
1231
|
timeout 60;
|
|
1232
|
retry 1;
|
|
1233
|
select-timeout 0;
|
|
1234
|
initial-interval 1;
|
|
1235
|
{$dhclientconf_hostname}
|
|
1236
|
script "/sbin/dhclient-script";
|
|
1237
|
}
|
|
1238
|
|
|
1239
|
EOD;
|
|
1240
|
|
|
1241
|
if(is_ipaddr($wancfg['alias-address'])) {
|
|
1242
|
$subnetmask = gen_subnet_mask($wancfg['alias-subnet']);
|
|
1243
|
$dhclientconf .= <<<EOD
|
|
1244
|
alias {
|
|
1245
|
interface "{$wancfg['if']}";
|
|
1246
|
fixed-address {$wancfg['alias-address']};
|
|
1247
|
option subnet-mask {$subnetmask};
|
|
1248
|
}
|
|
1249
|
|
|
1250
|
EOD;
|
|
1251
|
}
|
|
1252
|
fwrite($fd, $dhclientconf);
|
|
1253
|
fclose($fd);
|
|
1254
|
|
|
1255
|
$wanif = $wancfg['if'];
|
|
1256
|
|
|
1257
|
/* bring wan interface up before starting dhclient */
|
|
1258
|
mwexec("/sbin/ifconfig {$wanif} up");
|
|
1259
|
|
|
1260
|
/* fire up dhclient */
|
|
1261
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_wan.conf {$wanif} >/tmp/{$wanif}_output >/tmp/{$wanif}_error_output");
|
|
1262
|
|
|
1263
|
$fout = fopen("/tmp/ifconfig_{$wanif}","w");
|
|
1264
|
fwrite($fout, "/sbin/dhclient -c {$g['varetc_path']}/dhclient_wan.conf {$wanif}");
|
|
1265
|
fclose($fout);
|
|
1266
|
|
|
1267
|
return 0;
|
|
1268
|
}
|
|
1269
|
|
|
1270
|
function interfaces_wan_dhcp_down() {
|
|
1271
|
global $config;
|
|
1272
|
$wancfg = $config['interfaces']['wan'];
|
|
1273
|
$wanif = $wancfg['if'];
|
|
1274
|
mwexec("/sbin/ifconfig {$wanif} delete");
|
|
1275
|
sleep(1);
|
|
1276
|
}
|
|
1277
|
|
|
1278
|
function interfaces_dhcp_down($interface) {
|
|
1279
|
global $config;
|
|
1280
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
1281
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
1282
|
mwexec("/sbin/ifconfig {$realinterface} down");
|
|
1283
|
sleep(1);
|
|
1284
|
$pid = find_dhclient_process($interface);
|
|
1285
|
if($pid)
|
|
1286
|
mwexec("kill {$pid}");
|
|
1287
|
}
|
|
1288
|
|
|
1289
|
function interfaces_dhcp_up($interface) {
|
|
1290
|
interfaces_dhcp_configure($interface);
|
|
1291
|
sleep(1);
|
|
1292
|
}
|
|
1293
|
|
|
1294
|
function interfaces_wan_dhcp_up() {
|
|
1295
|
interfaces_wan_dhcp_configure();
|
|
1296
|
sleep(1);
|
|
1297
|
}
|
|
1298
|
|
|
1299
|
function interfaces_wan_pppoe_configure() {
|
|
1300
|
global $config, $g;
|
|
1301
|
|
|
1302
|
$wancfg = $config['interfaces']['wan'];
|
|
1303
|
$pppoecfg = $config['pppoe'];
|
|
1304
|
|
|
1305
|
/* generate mpd.conf */
|
|
1306
|
$fd = fopen("{$g['varetc_path']}/mpd.conf", "w");
|
|
1307
|
if (!$fd) {
|
|
1308
|
printf("Error: cannot open mpd.conf in interfaces_wan_pppoe_configure().\n");
|
|
1309
|
return 1;
|
|
1310
|
}
|
|
1311
|
|
|
1312
|
$idle = 0;
|
|
1313
|
|
|
1314
|
if (isset($pppoecfg['ondemand'])) {
|
|
1315
|
$ondemand = "enable";
|
|
1316
|
if ($pppoecfg['timeout'])
|
|
1317
|
$idle = $pppoecfg['timeout'];
|
|
1318
|
} else {
|
|
1319
|
$ondemand = "disable";
|
|
1320
|
}
|
|
1321
|
|
|
1322
|
$mpdconf = <<<EOD
|
|
1323
|
startup:
|
|
1324
|
pppoeclient:
|
|
1325
|
new -i pppoe0 pppoeclient pppoeclient
|
|
1326
|
set iface route default
|
|
1327
|
set iface {$ondemand} on-demand
|
|
1328
|
set iface idle {$idle}
|
|
1329
|
set iface up-script /usr/local/sbin/ppp-linkup
|
|
1330
|
|
|
1331
|
EOD;
|
|
1332
|
|
|
1333
|
/* Check for ppp-linkdown Script in /usr/local/sbin
|
|
1334
|
* Create reference in mpd.conf
|
|
1335
|
*/
|
|
1336
|
if ( file_exists("/usr/local/sbin/ppp-linkdown") ){
|
|
1337
|
$mpdconf .= <<<EOD
|
|
1338
|
set iface down-script /usr/local/sbin/ppp-linkdown
|
|
1339
|
|
|
1340
|
EOD;
|
|
1341
|
}
|
|
1342
|
|
|
1343
|
if (isset($pppoecfg['ondemand'])) {
|
|
1344
|
if (isset($pppoecfg['local-ip']) && isset($pppoecfg['remote-ip'])) {
|
|
1345
|
$mpdconf .= <<<EOD
|
|
1346
|
set iface addrs {$pppoecfg['local-ip']} {$pppoecfg['remote-ip']}
|
|
1347
|
|
|
1348
|
EOD;
|
|
1349
|
} else {
|
|
1350
|
$mpdconf .= <<<EOD
|
|
1351
|
set iface addrs 192.0.2.112 192.0.2.113
|
|
1352
|
|
|
1353
|
EOD;
|
|
1354
|
}
|
|
1355
|
}
|
|
1356
|
|
|
1357
|
$mpdconf .= <<<EOD
|
|
1358
|
set bundle disable multilink
|
|
1359
|
set auth authname "{$pppoecfg['username']}"
|
|
1360
|
set auth password "{$pppoecfg['password']}"
|
|
1361
|
set link keep-alive 10 60
|
|
1362
|
set link max-redial 0
|
|
1363
|
set link no acfcomp protocomp
|
|
1364
|
set link disable pap chap
|
|
1365
|
set link accept chap
|
|
1366
|
set link mtu 1492
|
|
1367
|
set ipcp yes vjcomp
|
|
1368
|
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
|
|
1369
|
|
|
1370
|
|
|
1371
|
|
|
1372
|
EOD;
|
|
1373
|
|
|
1374
|
if (isset($config['system']['dnsallowoverride'])) {
|
|
1375
|
$mpdconf .= <<<EOD
|
|
1376
|
set ipcp enable req-pri-dns
|
|
1377
|
|
|
1378
|
EOD;
|
|
1379
|
}
|
|
1380
|
|
|
1381
|
if (!isset($config['pppoe']['dnsnosec'])) {
|
|
1382
|
$mpdconf .= <<<EOD
|
|
1383
|
set ipcp enable req-sec-dns
|
|
1384
|
|
|
1385
|
EOD;
|
|
1386
|
}
|
|
1387
|
|
|
1388
|
$mpdconf .= <<<EOD
|
|
1389
|
open
|
|
1390
|
|
|
1391
|
EOD;
|
|
1392
|
|
|
1393
|
fwrite($fd, $mpdconf);
|
|
1394
|
fclose($fd);
|
|
1395
|
|
|
1396
|
/* generate mpd.links */
|
|
1397
|
$fd = fopen("{$g['varetc_path']}/mpd.links", "w");
|
|
1398
|
if (!$fd) {
|
|
1399
|
printf("Error: cannot open mpd.links in interfaces_wan_pppoe_configure().\n");
|
|
1400
|
return 1;
|
|
1401
|
}
|
|
1402
|
|
|
1403
|
$mpdconf = <<<EOD
|
|
1404
|
pppoeclient:
|
|
1405
|
set link type pppoe
|
|
1406
|
set pppoe iface {$wancfg['if']}
|
|
1407
|
set pppoe service "{$pppoecfg['provider']}"
|
|
1408
|
set pppoe enable originate
|
|
1409
|
set pppoe disable incoming
|
|
1410
|
|
|
1411
|
EOD;
|
|
1412
|
|
|
1413
|
fwrite($fd, $mpdconf);
|
|
1414
|
fclose($fd);
|
|
1415
|
|
|
1416
|
if(file_exists("{$g['varrun_path']}/mpdpppoe.pid") and $g['booting']) {
|
|
1417
|
/* if we are booting and mpd has already been started then don't start again. */
|
|
1418
|
} else {
|
|
1419
|
/* if mpd is active, lets take it down */
|
|
1420
|
if(file_exists("{$g['varrun_path']}/mpdpppoe.pid")) {
|
|
1421
|
killbypid("{$g['varrun_path']}/mpdpppoe.pid");
|
|
1422
|
sleep(3);
|
|
1423
|
}
|
|
1424
|
/* fire up mpd */
|
|
1425
|
mwexec("/usr/local/sbin/mpd4 -b -d {$g['varetc_path']} -p {$g['varrun_path']}/mpdpppoe.pid pppoeclient");
|
|
1426
|
}
|
|
1427
|
|
|
1428
|
/* sleep until wan is up - or 30 seconds, whichever comes first */
|
|
1429
|
for ($count = 0; $count < 30; $count++) {
|
|
1430
|
if(file_exists("{$g['tmp_path']}/wanup")) {
|
|
1431
|
break;
|
|
1432
|
}
|
|
1433
|
sleep(1);
|
|
1434
|
}
|
|
1435
|
|
|
1436
|
unlink_if_exists("{$g['tmp_path']}/wanup");
|
|
1437
|
|
|
1438
|
return 0;
|
|
1439
|
}
|
|
1440
|
|
|
1441
|
function interfaces_wan_pppoe_restart() {
|
|
1442
|
interfaces_wan_pppoe_down();
|
|
1443
|
sleep(1);
|
|
1444
|
interfaces_wan_pppoe_up();
|
|
1445
|
}
|
|
1446
|
|
|
1447
|
function interfaces_wan_pppoe_down() {
|
|
1448
|
global $g;
|
|
1449
|
sigkillbypid("{$g['varrun_path']}/mpdpppoe.pid", "SIGUSR2");
|
|
1450
|
sleep(1);
|
|
1451
|
}
|
|
1452
|
|
|
1453
|
function interfaces_wan_pppoe_up() {
|
|
1454
|
global $g;
|
|
1455
|
sigkillbypid("{$g['varrun_path']}/mpdpppoe.pid", "SIGUSR1");
|
|
1456
|
sleep(1);
|
|
1457
|
}
|
|
1458
|
|
|
1459
|
function interfaces_wan_pptp_configure() {
|
|
1460
|
global $config, $g;
|
|
1461
|
|
|
1462
|
$wancfg = $config['interfaces']['wan'];
|
|
1463
|
$pptpcfg = $config['pptp'];
|
|
1464
|
|
|
1465
|
/* generate mpd.conf */
|
|
1466
|
$fd = fopen("{$g['varetc_path']}/mpd.conf", "w");
|
|
1467
|
if (!$fd) {
|
|
1468
|
printf("Error: cannot open mpd.conf in interfaces_wan_pptp_configure().\n");
|
|
1469
|
return 1;
|
|
1470
|
}
|
|
1471
|
|
|
1472
|
$idle = 0;
|
|
1473
|
|
|
1474
|
if (isset($pptpcfg['ondemand'])) {
|
|
1475
|
$ondemand = "enable";
|
|
1476
|
if ($pptpcfg['timeout'])
|
|
1477
|
$idle = $pptpcfg['timeout'];
|
|
1478
|
} else {
|
|
1479
|
$ondemand = "disable";
|
|
1480
|
}
|
|
1481
|
|
|
1482
|
$mpdconf = <<<EOD
|
|
1483
|
pptp:
|
|
1484
|
new -i pptp0 pptp pptp
|
|
1485
|
set iface route default
|
|
1486
|
set iface {$ondemand} on-demand
|
|
1487
|
set iface idle {$idle}
|
|
1488
|
set iface up-script /usr/local/sbin/ppp-linkup
|
|
1489
|
|
|
1490
|
EOD;
|
|
1491
|
|
|
1492
|
/* Check for ppp-linkdown Script in /usr/local/sbin
|
|
1493
|
* Create reference in mpd.conf
|
|
1494
|
*/
|
|
1495
|
if ( file_exists("/usr/local/sbin/ppp-linkdown") ){
|
|
1496
|
$mpdconf .= <<<EOD
|
|
1497
|
set iface down-script /usr/local/sbin/ppp-linkdown
|
|
1498
|
|
|
1499
|
EOD;
|
|
1500
|
}
|
|
1501
|
|
|
1502
|
if (isset($pptpcfg['ondemand'])) {
|
|
1503
|
$mpdconf .= <<<EOD
|
|
1504
|
set iface addrs 10.0.0.1 10.0.0.2
|
|
1505
|
|
|
1506
|
EOD;
|
|
1507
|
}
|
|
1508
|
|
|
1509
|
$mpdconf .= <<<EOD
|
|
1510
|
set bundle disable multilink
|
|
1511
|
set bundle authname "{$pptpcfg['username']}"
|
|
1512
|
set bundle password "{$pptpcfg['password']}"
|
|
1513
|
set link keep-alive 10 60
|
|
1514
|
set link max-redial 0
|
|
1515
|
set link no acfcomp protocomp
|
|
1516
|
set link disable pap chap
|
|
1517
|
set link accept chap
|
|
1518
|
set ipcp no vjcomp
|
|
1519
|
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
|
|
1520
|
|
|
1521
|
EOD;
|
|
1522
|
if (isset($config['system']['dnsallowoverride'])) {
|
|
1523
|
$mpdconf .= <<<EOD
|
|
1524
|
set ipcp enable req-pri-dns
|
|
1525
|
|
|
1526
|
EOD;
|
|
1527
|
}
|
|
1528
|
|
|
1529
|
$mpdconf .= <<<EOD
|
|
1530
|
open
|
|
1531
|
|
|
1532
|
EOD;
|
|
1533
|
|
|
1534
|
fwrite($fd, $mpdconf);
|
|
1535
|
fclose($fd);
|
|
1536
|
|
|
1537
|
/* generate mpd.links */
|
|
1538
|
$fd = fopen("{$g['varetc_path']}/mpd.links", "w");
|
|
1539
|
if (!$fd) {
|
|
1540
|
printf("Error: cannot open mpd.links in interfaces_wan_pptp_configure().\n");
|
|
1541
|
return 1;
|
|
1542
|
}
|
|
1543
|
|
|
1544
|
$mpdconf = <<<EOD
|
|
1545
|
pptp:
|
|
1546
|
set link type pptp
|
|
1547
|
set pptp enable originate outcall
|
|
1548
|
set pptp disable windowing
|
|
1549
|
set pptp self {$pptpcfg['local']}
|
|
1550
|
set pptp peer {$pptpcfg['remote']}
|
|
1551
|
|
|
1552
|
EOD;
|
|
1553
|
|
|
1554
|
fwrite($fd, $mpdconf);
|
|
1555
|
fclose($fd);
|
|
1556
|
|
|
1557
|
/* configure interface */
|
|
1558
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
1559
|
escapeshellarg($pptpcfg['local'] . "/" . $pptpcfg['subnet']));
|
|
1560
|
|
|
1561
|
/* fire up mpd */
|
|
1562
|
mwexec("/usr/local/sbin/mpd -b -d {$g['varetc_path']} -p {$g['varrun_path']}/mpd.pid pptp");
|
|
1563
|
|
|
1564
|
return 0;
|
|
1565
|
}
|
|
1566
|
|
|
1567
|
function interfaces_wan_pptp_restart() {
|
|
1568
|
interfaces_wan_pptp_down();
|
|
1569
|
sleep(1);
|
|
1570
|
interfaces_wan_pptp_up();
|
|
1571
|
}
|
|
1572
|
|
|
1573
|
function interfaces_wan_pptp_down() {
|
|
1574
|
global $g;
|
|
1575
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR2");
|
|
1576
|
sleep(1);
|
|
1577
|
}
|
|
1578
|
|
|
1579
|
function interfaces_wan_pptp_up() {
|
|
1580
|
global $g;
|
|
1581
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR1");
|
|
1582
|
sleep(1);
|
|
1583
|
}
|
|
1584
|
|
|
1585
|
function interfaces_wan_bigpond_configure($curwanip) {
|
|
1586
|
global $config, $g;
|
|
1587
|
|
|
1588
|
$bpcfg = $config['bigpond'];
|
|
1589
|
|
|
1590
|
if (!$curwanip) {
|
|
1591
|
/* IP address not configured yet, exit */
|
|
1592
|
return 0;
|
|
1593
|
}
|
|
1594
|
|
|
1595
|
/* kill bpalogin */
|
|
1596
|
killbyname("bpalogin");
|
|
1597
|
|
|
1598
|
/* wait a moment */
|
|
1599
|
sleep(1);
|
|
1600
|
|
|
1601
|
/* get the default domain */
|
|
1602
|
$nfd = @fopen("{$g['varetc_path']}/defaultdomain.conf", "r");
|
|
1603
|
if ($nfd) {
|
|
1604
|
$defaultdomain = trim(fgets($nfd));
|
|
1605
|
fclose($nfd);
|
|
1606
|
}
|
|
1607
|
|
|
1608
|
/* generate bpalogin.conf */
|
|
1609
|
$fd = fopen("{$g['varetc_path']}/bpalogin.conf", "w");
|
|
1610
|
if (!$fd) {
|
|
1611
|
printf("Error: cannot open bpalogin.conf in interfaces_wan_bigpond_configure().\n");
|
|
1612
|
return 1;
|
|
1613
|
}
|
|
1614
|
|
|
1615
|
if (!$bpcfg['authserver'])
|
|
1616
|
$bpcfg['authserver'] = "dce-server";
|
|
1617
|
if (!$bpcfg['authdomain'])
|
|
1618
|
$bpcfg['authdomain'] = $defaultdomain;
|
|
1619
|
|
|
1620
|
$bpconf = <<<EOD
|
|
1621
|
username {$bpcfg['username']}
|
|
1622
|
password {$bpcfg['password']}
|
|
1623
|
authserver {$bpcfg['authserver']}
|
|
1624
|
authdomain {$bpcfg['authdomain']}
|
|
1625
|
localport 5050
|
|
1626
|
|
|
1627
|
EOD;
|
|
1628
|
|
|
1629
|
if ($bpcfg['minheartbeatinterval'])
|
|
1630
|
$bpconf .= "minheartbeatinterval {$bpcfg['minheartbeatinterval']}\n";
|
|
1631
|
|
|
1632
|
fwrite($fd, $bpconf);
|
|
1633
|
fclose($fd);
|
|
1634
|
|
|
1635
|
/* fire up bpalogin */
|
|
1636
|
mwexec("/usr/local/sbin/bpalogin -c {$g['varetc_path']}/bpalogin.conf");
|
|
1637
|
|
|
1638
|
return 0;
|
|
1639
|
}
|
|
1640
|
|
|
1641
|
function get_real_wan_interface() {
|
|
1642
|
global $config, $g;
|
|
1643
|
|
|
1644
|
$wancfg = $config['interfaces']['wan'];
|
|
1645
|
|
|
1646
|
$wanif = $wancfg['if'];
|
|
1647
|
if ($wancfg['ipaddr'] == "pppoe")
|
|
1648
|
$wanif = "pppoe0";
|
|
1649
|
if ($wancfg['ipaddr'] == "pptp")
|
|
1650
|
$wanif = "pptp0";
|
|
1651
|
|
|
1652
|
return $wanif;
|
|
1653
|
}
|
|
1654
|
|
|
1655
|
function get_current_wan_address($interface = "wan") {
|
|
1656
|
global $config, $g;
|
|
1657
|
|
|
1658
|
$wancfg = $config['interfaces'][$interface];
|
|
1659
|
|
|
1660
|
$interface = filter_translate_type_to_real_interface($interface);
|
|
1661
|
$ifinfo = "";
|
|
1662
|
if(in_array($wancfg['ipaddr'], array('dhcp'))) {
|
|
1663
|
/* get interface info with netstat */
|
|
1664
|
exec("/usr/bin/netstat -nWI " . escapeshellarg($interface) . " -f inet", $ifinfo);
|
|
1665
|
|
|
1666
|
if (isset($ifinfo[1])) {
|
|
1667
|
$aif = preg_split("/\s+/", $ifinfo[1]);
|
|
1668
|
$curwanip = chop($aif[3]);
|
|
1669
|
|
|
1670
|
if ($curwanip && is_ipaddr($curwanip) && ($curwanip != "0.0.0.0"))
|
|
1671
|
return $curwanip;
|
|
1672
|
}
|
|
1673
|
|
|
1674
|
return null;
|
|
1675
|
} else if (in_array($wancfg['ipaddr'], array('pppoe','pptp','bigpond'))) {
|
|
1676
|
/* dynamic WAN IP address, find out which one */
|
|
1677
|
$wanif = get_real_wan_interface();
|
|
1678
|
|
|
1679
|
/* get interface info with netstat */
|
|
1680
|
exec("/usr/bin/netstat -nWI " . escapeshellarg($wanif) . " -f inet", $ifinfo);
|
|
1681
|
|
|
1682
|
if (isset($ifinfo[1])) {
|
|
1683
|
$aif = preg_split("/\s+/", $ifinfo[1]);
|
|
1684
|
$curwanip = chop($aif[3]);
|
|
1685
|
|
|
1686
|
if ($curwanip && is_ipaddr($curwanip) && ($curwanip != "0.0.0.0"))
|
|
1687
|
return $curwanip;
|
|
1688
|
}
|
|
1689
|
|
|
1690
|
return null;
|
|
1691
|
} else {
|
|
1692
|
/* static WAN IP address */
|
|
1693
|
return $wancfg['ipaddr'];
|
|
1694
|
}
|
|
1695
|
}
|
|
1696
|
|
|
1697
|
/****f* interfaces/is_altq_capable
|
|
1698
|
* NAME
|
|
1699
|
* is_altq_capable - Test if interface is capable of using ALTQ
|
|
1700
|
* INPUTS
|
|
1701
|
* $int - string containing interface name
|
|
1702
|
* RESULT
|
|
1703
|
* boolean - true or false
|
|
1704
|
******/
|
|
1705
|
|
|
1706
|
function is_altq_capable($int) {
|
|
1707
|
/* Per:
|
|
1708
|
* http://www.freebsd.org/cgi/man.cgi?query=altq&manpath=FreeBSD+6.0-current&format=html
|
|
1709
|
* Only the following drivers have ALTQ support
|
|
1710
|
*/
|
|
1711
|
$capable = array("an", "ath", "awi", "bfe", "bge", "dc", "de", "ed",
|
|
1712
|
"em", "fxp", "hme", "lnc", "le", "nve", "re", "rl", "ndis", "sf", "sis", "sk",
|
|
1713
|
"tun", "vr", "wi", "xl", "vlan", "ste");
|
|
1714
|
|
|
1715
|
$int_family = preg_split("/[0-9]+/", $int);
|
|
1716
|
|
|
1717
|
if (in_array($int_family[0], $capable))
|
|
1718
|
return true;
|
|
1719
|
else
|
|
1720
|
return false;
|
|
1721
|
}
|
|
1722
|
|
|
1723
|
function get_number_of_bridged_interfaces() {
|
|
1724
|
$bridges_total = 0;
|
|
1725
|
$bridges = split("\n", `/sbin/ifconfig -a | /usr/bin/grep bridge | grep flags`);
|
|
1726
|
foreach($bridges as $bridge) {
|
|
1727
|
$match_array = "";
|
|
1728
|
preg_match_all("/bridge(.*):/",$bridge,$match_array);
|
|
1729
|
if($match_array[1][0] <> "") {
|
|
1730
|
if($match_array[1][0] > $bridges_total)
|
|
1731
|
$bridges_total = $match_array[1][0];
|
|
1732
|
}
|
|
1733
|
}
|
|
1734
|
return "{$bridges_total}";
|
|
1735
|
}
|
|
1736
|
|
|
1737
|
function get_number_of_vlan_interfaces() {
|
|
1738
|
$vlans_total = 0;
|
|
1739
|
$vlans = split("\n", `/sbin/ifconfig -a | /usr/bin/grep vlan | grep flags`);
|
|
1740
|
foreach($vlans as $bridge) {
|
|
1741
|
$match_array = "";
|
|
1742
|
preg_match_all("/vlan(.*):/",$bridge,$match_array);
|
|
1743
|
if($match_array[1][0] <> "") {
|
|
1744
|
if($match_array[1][0] > $vlans_total)
|
|
1745
|
$vlans_total = $match_array[1][0];
|
|
1746
|
}
|
|
1747
|
}
|
|
1748
|
return "{$vlans_total}";
|
|
1749
|
}
|
|
1750
|
|
|
1751
|
function get_number_of_ppp_interfaces() {
|
|
1752
|
$ppps_total = 0;
|
|
1753
|
$ppps = split("\n", `/sbin/ifconfig -a | /usr/bin/grep ppp | grep flags`);
|
|
1754
|
foreach($ppps as $bridge) {
|
|
1755
|
$match_array = "";
|
|
1756
|
preg_match_all("/ppp(.*):/",$bridge,$match_array);
|
|
1757
|
if($match_array[1][0] <> "") {
|
|
1758
|
if($match_array[1][0] > $ppps_total)
|
|
1759
|
$ppps_total = $match_array[1][0];
|
|
1760
|
}
|
|
1761
|
}
|
|
1762
|
return "{$ppps_total}";
|
|
1763
|
}
|
|
1764
|
|
|
1765
|
function get_next_available_bridge_interface() {
|
|
1766
|
$bridges_total = get_number_of_bridged_interfaces();
|
|
1767
|
$interfaces = `/sbin/ifconfig -l`;
|
|
1768
|
$x=0;
|
|
1769
|
for($x=0; $x<$bridges_total; $x++) {
|
|
1770
|
if(!stristr($interfaces, "bridge{$x}")) {
|
|
1771
|
return "{$x}";
|
|
1772
|
}
|
|
1773
|
}
|
|
1774
|
return "{$x}";
|
|
1775
|
}
|
|
1776
|
|
|
1777
|
function destroy_bridge($bridge_num) {
|
|
1778
|
mwexec("/sbin/ifconfig bridge{$bridge_num} down");
|
|
1779
|
sleep(1);
|
|
1780
|
mwexec("/sbin/ifconfig bridge{$bridge_num} delete");
|
|
1781
|
sleep(1);
|
|
1782
|
mwexec("/sbin/ifconfig bridge{$bridge_num} destroy");
|
|
1783
|
sleep(1);
|
|
1784
|
return;
|
|
1785
|
}
|
|
1786
|
|
|
1787
|
function discover_bridge($interface1, $interface2) {
|
|
1788
|
if(!$interface1) return;
|
|
1789
|
if(!$interface2) return;
|
|
1790
|
$total_bridges = get_number_of_bridged_interfaces();
|
|
1791
|
$total_bridges++;
|
|
1792
|
$interfaces = `/sbin/ifconfig -l`;
|
|
1793
|
$x=0;
|
|
1794
|
for($x=0; $x<$total_bridges; $x++) {
|
|
1795
|
$bridge_text = "NA";
|
|
1796
|
if(!stristr($interfaces, "bridge{$x}"))
|
|
1797
|
continue;
|
|
1798
|
$bridge_text = `/sbin/ifconfig bridge{$x} | grep member`;
|
|
1799
|
if(stristr($bridge_text, $interface1))
|
|
1800
|
if(stristr($bridge_text, $interface2))
|
|
1801
|
return $x;
|
|
1802
|
}
|
|
1803
|
return "-1";
|
|
1804
|
}
|
|
1805
|
|
|
1806
|
function get_wireless_modes($interface)
|
|
1807
|
{
|
|
1808
|
/* return wireless modes and channels */
|
|
1809
|
if(is_interface_wireless($interface)) {
|
|
1810
|
$wi = 1;
|
|
1811
|
$ifconfig = "/sbin/ifconfig";
|
|
1812
|
$awk = "/usr/bin/awk";
|
|
1813
|
$chan_list = "$ifconfig $interface list chan";
|
|
1814
|
$stack_list = "$awk -F\"Channel \" '{ gsub(/\\*/, \" \"); print \$2 \"\\\n\" \$3 }'";
|
|
1815
|
$format_list = "$awk '{print \$5 \" \" \$6 \",\" \$1}'";
|
|
1816
|
|
|
1817
|
$interface_channels = "";
|
|
1818
|
exec("$chan_list | $stack_list | sort -u | $format_list 2>&1", $interface_channels);
|
|
1819
|
$interface_channel_count = count($interface_channels);
|
|
1820
|
|
|
1821
|
$c = 0;
|
|
1822
|
while ($c < $interface_channel_count)
|
|
1823
|
{
|
|
1824
|
$channel_line = explode(",", $interface_channels["$c"]);
|
|
1825
|
$wireless_mode = trim($channel_line[0]);
|
|
1826
|
$wireless_channel = trim($channel_line[1]);
|
|
1827
|
if(trim($wireless_mode) != "") {
|
|
1828
|
/* if we only have 11g also set 11b channels */
|
|
1829
|
if($wireless_mode == "11g") {
|
|
1830
|
$wireless_modes["11b"] = array();
|
|
1831
|
}
|
|
1832
|
$wireless_modes["$wireless_mode"]["$c"] = $wireless_channel;
|
|
1833
|
}
|
|
1834
|
$c++;
|
|
1835
|
}
|
|
1836
|
}
|
|
1837
|
return($wireless_modes);
|
|
1838
|
}
|
|
1839
|
|
|
1840
|
function get_interface_mac($interface) {
|
|
1841
|
|
|
1842
|
/* build interface list with netstat */
|
|
1843
|
$linkinfo = "";
|
|
1844
|
exec("/usr/bin/netstat -I $interface -nW -f link", $linkinfo);
|
|
1845
|
array_shift($linkinfo);
|
|
1846
|
$alink = preg_split("/\s+/", $linkinfo[0]);
|
|
1847
|
$mac = chop($alink[3]);
|
|
1848
|
return $mac;
|
|
1849
|
}
|
|
1850
|
|
|
1851
|
?>
|