summaryrefslogtreecommitdiffstats
path: root/etc/inc/system.inc
blob: dc3a850d2df98bc3f8aeb77b9c0fafe834accc06 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
<?php
/* $Id$ */
/*
	system.inc
	part of m0n0wall (http://m0n0.ch/wall)

	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
	All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,
	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright
	   notice, this list of conditions and the following disclaimer in the
	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.
*/

/* include all configuration functions */
require_once("functions.inc");

function system_resolvconf_generate($dynupdate = false) {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_resolvconf_generate() being called $mt\n";
	}	

        $syscfg = $config['system'];

        $fd = fopen("{$g['varetc_path']}/resolv.conf", "w");
        if (!$fd) {
                printf("Error: cannot open resolv.conf in system_resolvconf_generate().\n");
                return 1;
        }

        $resolvconf = "domain {$syscfg['domain']}\n";

        $havedns = false;

        if (isset($syscfg['dnsallowoverride'])) {
                /* get dynamically assigned DNS servers (if any) */
		$ns = get_nameservers();
		foreach($ns as $nameserver) {
			$resolvconf .= "nameserver $nameserver\n";
			$havedns = true;			
		}
        }
        if (!$havedns && is_array($syscfg['dnsserver'])) {
                foreach ($syscfg['dnsserver'] as $ns) {
                        if ($ns)
                                $resolvconf .= "nameserver $ns\n";
                        $havedns = true;
                }
        }

        fwrite($fd, $resolvconf);
        fclose($fd);

        if (!$g['booting']) {
                /* restart dhcpd (nameservers may have changed) */
                if (!$dynupdate)
                        services_dhcpd_configure();
        }

        return 0;
}

function get_nameservers() {
	global $config, $g;
	$master_list = array();
	$dns_lists = split("\n", `ls /var/etc/nameserver_* 2>/dev/null`);
	foreach($dns_lists as $dns) {
		$items = split("\n", file_get_contents($dns));
		foreach($items as $item)
			if($item <> "")
				$master_list[] = $item;
	}
	if(!file_exists("/var/etc/nameservers.conf"))
		return $master_list;
	$dns = `cat /var/etc/nameservers.conf`;
	$dns_s = split("\n", $dns);
	foreach($dns_s as $dns) 
		$master_list[] = $dns;	
	return $master_list;
}

function system_hosts_generate() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_hosts_generate() being called $mt\n";
	}

	$syscfg = $config['system'];
	$lancfg = $config['interfaces']['lan'];
	$dnsmasqcfg = $config['dnsmasq'];

	if (!is_array($dnsmasqcfg['hosts'])) {
		$dnsmasqcfg['hosts'] = array();
	}
	$hostscfg = $dnsmasqcfg['hosts'];

	$fd = fopen("{$g['varetc_path']}/hosts", "w");
	if (!$fd) {
		printf("Error: cannot open hosts file in system_hosts_generate().\n");
		return 1;
	}

	$hosts = <<<EOD
127.0.0.1	localhost localhost.{$syscfg['domain']}
{$lancfg['ipaddr']}	{$syscfg['hostname']}.{$syscfg['domain']} {$syscfg['hostname']}

EOD;

	foreach ($hostscfg as $host) {
		if ($host['host'])
			$hosts .= "{$host['ip']}	{$host['host']}.{$host['domain']} {$host['host']}\n";
		else
			$hosts .= "{$host['ip']}	{$host['domain']}\n";
	}
	fwrite($fd, $hosts);
	fclose($fd);

	return 0;
}

function system_hostname_configure() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_hostname_configure() being called $mt\n";
	}	

	$syscfg = $config['system'];

	/* set hostname */
	return mwexec("/bin/hostname " .
		escapeshellarg("{$syscfg['hostname']}.{$syscfg['domain']}"));
}

function system_routing_configure() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_routing_configure() being called $mt\n";
	}
	
	/* Enable fast routing, if enabled */
	if(isset($config['staticroutes']['enablefastrouting']))
		mwexec("/sbin/sysctl net.inet.ip.fastforwarding=1");

	/* clear out old routes, if necessary */
	if (file_exists("{$g['vardb_path']}/routes.db")) {
		$fd = fopen("{$g['vardb_path']}/routes.db", "r");
		if (!$fd) {
			printf("Error: cannot open routes DB file in system_routing_configure().\n");
			return 1;
		}
		while (!feof($fd)) {
			$oldrt = fgets($fd);
			if ($oldrt)
				mwexec("/sbin/route delete " . escapeshellarg($oldrt));
		}
		fclose($fd);
		unlink("{$g['vardb_path']}/routes.db");
	}

	if (is_array($config['staticroutes']['route'])) {

		$fd = fopen("{$g['vardb_path']}/routes.db", "w");
		if (!$fd) {
			printf("Error: cannot open routes DB file in system_routing_configure().\n");
			return 1;
		}

		foreach ($config['staticroutes']['route'] as $rtent) {
			mwexec("/sbin/route add " . escapeshellarg($rtent['network']) .
				" " . escapeshellarg($rtent['gateway']));

			/* record route so it can be easily removed later (if necessary) */
			fwrite($fd, $rtent['network'] . "\n");
		}

		fclose($fd);
	}

	return 0;
}

function system_routing_enable() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_routing_enable() being called $mt\n";
	}

	return mwexec("/sbin/sysctl net.inet.ip.forwarding=1");
}

function system_syslogd_start() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_syslogd_start() being called $mt\n";
	}

	$syslogcfg = $config['syslog'];

	if ($g['booting'])
		echo "Starting syslog... ";
	else
		killbypid("{$g['varrun_path']}/syslog.pid");

	if (isset($syslogcfg)) {
		if($config['installedpackages']['package']) {
                        foreach($config['installedpackages']['package'] as $package) {
                                if($package['logging']) {	
					$pkgfacilities[] = $package['logging']['facilityname'];
					$facilitylist = implode(',', $pkgfacilities);
					mwexec("clog -i -s 10000 {$g['varlog_path']}/{$package['logging']['logfilename']}");
                                	$syslogconf .= "!{$package['logging']['facilityname']}\n*.*\t\t\t\t\t\t%{$g['varlog_path']}/{$package['logging']['logfilename']}\n!-{$facilitylist}\n";
				}
                        }
                }
		/* write syslog.conf */
		$fd = fopen("{$g['varetc_path']}/syslog.conf", "w");
		if (!$fd) {
			printf("Error: cannot open syslog.conf in system_syslogd_start().\n");
			return 1;
		}
		if (!isset($syslogcfg['disablelocallogging'])) {
		$syslogconf .= <<<EOD
!racoon
*.*						%{$g['varlog_path']}/ipsec.log
!-racoon,{$facilitylist}
local0.*					%{$g['varlog_path']}/filter.log
local3.*					%{$g['varlog_path']}/vpn.log
local4.*					%{$g['varlog_path']}/portalauth.log
local7.*					%{$g['varlog_path']}/dhcpd.log
*.notice;kern.debug;lpr.info;mail.crit;		%{$g['varlog_path']}/system.log
news.err;local0.none;local3.none;local4.none;	%{$g['varlog_path']}/system.log
local7.none					%{$g['varlog_path']}/system.log
security.*					%{$g['varlog_path']}/system.log
auth.info;authpriv.info;daemon.info		%{$g['varlog_path']}/system.log
local1.*					%{$g['varlog_path']}/slbd.log
*.emerg						*

EOD;
		}

		if (isset($syslogcfg['filter'])) {
			$syslogconf .= <<<EOD
local0.*					@{$syslogcfg['remoteserver']}

EOD;
		}

		if (isset($syslogcfg['vpn'])) {
			$syslogconf .= <<<EOD
local3.*					@{$syslogcfg['remoteserver']}

EOD;
		}


		if (isset($syslogcfg['portalauth'])) {
			$syslogconf .= <<<EOD
local4.*					@{$syslogcfg['remoteserver']}

EOD;
		}


		if (isset($syslogcfg['dhcp'])) {
			$syslogconf .= <<<EOD
local7.*					@{$syslogcfg['remoteserver']}

EOD;
		}

		if (isset($syslogcfg['system'])) {
			$syslogconf .= <<<EOD
*.notice;kern.debug;lpr.info;mail.crit;		@{$syslogcfg['remoteserver']}
news.err;local0.none;local3.none;local7.none	@{$syslogcfg['remoteserver']}
security.*					@{$syslogcfg['remoteserver']}
auth.info;authpriv.info;daemon.info		@{$syslogcfg['remoteserver']}
*.emerg						@{$syslogcfg['remoteserver']}
EOD;
		}
		fwrite($fd, $syslogconf);
		fclose($fd);

		$retval = mwexec("/usr/sbin/syslogd -s -f {$g['varetc_path']}/syslog.conf");

	} else {
		$retval = mwexec("/usr/sbin/syslogd -ss");
	}

	if ($g['booting'])
		echo "done.\n";

	return $retval;
}

function system_pccard_start() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_pccard_start() being called $mt\n";
	}

	if ($g['booting'])
		echo "Initializing PCMCIA... ";

	/* kill any running pccardd */
	killbypid("{$g['varrun_path']}/pccardd.pid");

	/* fire up pccardd */
	$res = mwexec("/usr/sbin/pccardd -z -f {$g['etc_path']}/pccard.conf");

	if ($g['booting']) {
		if ($res == 0)
			echo "done.\n";
		else
			echo "failed!\n";
	}

	return $res;
}


function system_webgui_start() {
	global $config, $g;

	if ($g['booting'])
		echo "Starting webConfigurator... ";

	/* kill any running mini_httpd */
	killbypid("{$g['varrun_path']}/lighty-webConfigurator.pid");

	sleep(1);

	/* generate password file */
	system_password_configure();

	chdir($g['www_path']);

	/* non-standard port? */
	if ($config['system']['webgui']['port'])
		$portarg = "{$config['system']['webgui']['port']}";
	else
		$portarg = "";

	if ($config['system']['webgui']['protocol'] == "https") {

	if(!$config['system']['webgui']['port'])
		$portarg = "443";

		if ($config['system']['webgui']['certificate'] && $config['system']['webgui']['private-key']) {
			$cert = base64_decode($config['system']['webgui']['certificate']);
			$key = base64_decode($config['system']['webgui']['private-key']);
		} else {
			/* default certificate/key */
			$cert = <<<EOD
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
EOD;

			$key = <<<EOD
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
EOD;
		}
	} else {
		$cert = "";
		$key = "";
	}

	/* generate lighttpd configuration */
	system_generate_lighty_config("{$g['varetc_path']}/lighty-webConfigurator.conf",
		$cert, $key, "lighty-webConfigurator.pid", $portarg, "/usr/local/www/");

	/* attempt to start lighthttpd */
	$res = mwexec("/usr/local/sbin/lighttpd -f {$g['varetc_path']}/lighty-webConfigurator.conf");

	if ($g['booting']) {
		if ($res == 0)
			echo "done.\n";
		else
			echo "failed!\n";
	}

	return $res;
}

function system_webgui_start_old() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_webgui_start() being called $mt\n";
	}

        if ($g['booting'])
                echo "Starting webConfigurator... ";

        /* kill any running mini_httpd */
        killbypid("{$g['varrun_path']}/mini_httpd.pid");

        /* generate password file */
        system_password_configure();

        chdir($g['www_path']);

        /* non-standard port? */
        if ($config['system']['webgui']['port'])
                $portarg = "-p {$config['system']['webgui']['port']}";
        else
                $portarg = "";

        if ($config['system']['webgui']['protocol'] == "https") {

                if ($config['system']['webgui']['certificate'] && $config['system']['webgui']['private-key']) {
                        $cert = base64_decode($config['system']['webgui']['certificate']);
                        $key = base64_decode($config['system']['webgui']['private-key']);
                } else {
                        /* default certificate/key */
                        $cert = <<<EOD
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

EOD;

                        $key = <<<EOD
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

EOD;
                }

                $fd = fopen("{$g['varetc_path']}/cert.pem", "w");
                if (!$fd) {
                        printf("Error: cannot open cert.pem in system_webgui_start().\n");
                        return 1;
                }
                chmod("{$g['varetc_path']}/cert.pem", 0600);
                fwrite($fd, $cert);
                fwrite($fd, "\n");
                fwrite($fd, $key);
                fclose($fd);

                $res = mwexec("/usr/local/sbin/mini_httpd -S -E {$g['varetc_path']}/cert.pem" .
                        " -c \"**.php|**.cgi\" -u root -maxproc 16 $portarg" .
                        " -i {$g['varrun_path']}/mini_httpd.pid");
        } else {
                $res = mwexec("/usr/local/sbin/mini_httpd -c \"**.php|**.cgi\" -u root" .
                        " -maxproc 16 $portarg -i {$g['varrun_path']}/mini_httpd.pid");
        }

        if ($g['booting']) {
                if ($res == 0)
                        echo "done\n";
                else
                        echo "failed\n";
        }

        return $res;
}

function system_generate_lighty_config($filename,
	$cert,
	$key,
	$pid_file,
	$port = 80,
	$document_root = "/usr/local/www/",
	$cert_location = "cert.pem",
	$max_procs = 2,
	$max_requests = "1",
	$fast_cgi_enable = true,
	$captive_portal = false) {

	global $config, $g;

	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_generate_lighty_config() being called $mt\n";
	}

	if($captive_portal == true)  {
		$captiveportal = ",\"mod_rewrite\"";
		$captive_portal_rewrite = "url.rewrite-once = ( \"(.*)\" => \"/index.php?redirurl=$1\" )";
	}

	if($port <> "")
		$lighty_port = $port;
	else
		$lighty_port = "80";

	$memory = get_memory();
	$avail = $memory[0];

	if($avail > 0 and $avail < 65) {
		$max_procs = 1;
		$max_requests = 1;
	}
		
	if($fast_cgi_enable == true) {
		$module = "\"mod_fastcgi\", \"mod_cgi\"";
		$cgi_config = "";
		$fastcgi_config = <<<EOD
#### fastcgi module
## read fastcgi.txt for more info
fastcgi.server             = ( ".php" =>
                               ( "localhost" =>
                                 (
                                   "socket" => "/tmp/php-fastcgi.socket",
				   "min-procs" => 1,
				   "max-procs" => {$max_procs},
				   "max-load-per-proc" => 1,
				   "idle-timeout" => 1,
				   "bin-environment" => ( 
				      "PHP_FCGI_CHILDREN" => "{$max_procs}",
				      "PHP_FCGI_MAX_REQUESTS" => "{$max_requests}"
				   ),				   
                                   "bin-path" => "/usr/local/bin/php"
                                 )
                               )
                            )		

#### CGI module
cgi.assign                 = ( ".cgi" => "" )

EOD;
	} else {
		$fastcgi_config = "";
		$module = "\"mod_cgi\"";
		$cgi_config = <<<EOD
#### CGI module
cgi.assign                 = ( ".php"  => "/usr/local/bin/php",
                               ".cgi" => "" )
		
EOD;
	}
	
	$lighty_config .= <<<EOD
#
# lighttpd configuration file
#
# use a it as base for lighttpd 1.0.0 and above
#
############ Options you really have to take care of ####################

# FreeBSD!
server.event-handler        = "freebsd-kqueue"

## modules to load
server.modules              =   (
				  "mod_access",
                                  {$module}{$captiveportal}
				)

## Unused modules
#                               "mod_setenv",
#                               "mod_compress"
#				"mod_redirect",
#                               "mod_rewrite",
#                               "mod_ssi",
#                               "mod_usertrack",
#                               "mod_expire",
#                               "mod_secdownload",
#                               "mod_rrdtool",
#                               "mod_auth",
#                               "mod_status",
#                               "mod_alias",
#                               "mod_proxy",
#                               "mod_simple_vhost",
#                               "mod_evhost",
#                               "mod_userdir",
#                               "mod_cgi",
#                                "mod_accesslog"

## a static document-root, for virtual-hosting take look at the
## server.virtual-* options
server.document-root        = "{$document_root}"
{$captive_portal_rewrite}

## where to send error-messages to
#server.errorlog             = "/var/log/lighttpd.error.log"

# files to check for if .../ is requested
server.indexfiles           = ( "index.php", "index.html",
                                "index.htm", "default.htm" )

# mimetype mapping
mimetype.assign             = (
  ".pdf"          =>      "application/pdf",
  ".sig"          =>      "application/pgp-signature",
  ".spl"          =>      "application/futuresplash",
  ".class"        =>      "application/octet-stream",
  ".ps"           =>      "application/postscript",
  ".torrent"      =>      "application/x-bittorrent",
  ".dvi"          =>      "application/x-dvi",
  ".gz"           =>      "application/x-gzip",
  ".pac"          =>      "application/x-ns-proxy-autoconfig",
  ".swf"          =>      "application/x-shockwave-flash",
  ".tar.gz"       =>      "application/x-tgz",
  ".tgz"          =>      "application/x-tgz",
  ".tar"          =>      "application/x-tar",
  ".zip"          =>      "application/zip",
  ".mp3"          =>      "audio/mpeg",
  ".m3u"          =>      "audio/x-mpegurl",
  ".wma"          =>      "audio/x-ms-wma",
  ".wax"          =>      "audio/x-ms-wax",
  ".ogg"          =>      "audio/x-wav",
  ".wav"          =>      "audio/x-wav",
  ".gif"          =>      "image/gif",
  ".jpg"          =>      "image/jpeg",
  ".jpeg"         =>      "image/jpeg",
  ".png"          =>      "image/png",
  ".xbm"          =>      "image/x-xbitmap",
  ".xpm"          =>      "image/x-xpixmap",
  ".xwd"          =>      "image/x-xwindowdump",
  ".css"          =>      "text/css",
  ".html"         =>      "text/html",
  ".htm"          =>      "text/html",
  ".js"           =>      "text/javascript",
  ".asc"          =>      "text/plain",
  ".c"            =>      "text/plain",
  ".conf"         =>      "text/plain",
  ".text"         =>      "text/plain",
  ".txt"          =>      "text/plain",
  ".dtd"          =>      "text/xml",
  ".xml"          =>      "text/xml",
  ".mpeg"         =>      "video/mpeg",
  ".mpg"          =>      "video/mpeg",
  ".mov"          =>      "video/quicktime",
  ".qt"           =>      "video/quicktime",
  ".avi"          =>      "video/x-msvideo",
  ".asf"          =>      "video/x-ms-asf",
  ".asx"          =>      "video/x-ms-asf",
  ".wmv"          =>      "video/x-ms-wmv",
  ".bz2"          =>      "application/x-bzip",
  ".tbz"          =>      "application/x-bzip-compressed-tar",
  ".tar.bz2"      =>      "application/x-bzip-compressed-tar"
 )

# Use the "Content-Type" extended attribute to obtain mime type if possible
#mimetypes.use-xattr        = "enable"

#### accesslog module
#accesslog.filename          = "/dev/null"

## deny access the file-extensions
#
# ~    is for backupfiles from vi, emacs, joe, ...
# .inc is often used for code includes which should in general not be part
#      of the document-root
url.access-deny             = ( "~", ".inc" )


######### Options that are good to be but not neccesary to be changed #######

## bind to port (default: 80)
server.port                = {$lighty_port}

## error-handler for status 404
#server.error-handler-404   = "/error-handler.html"
#server.error-handler-404   = "/error-handler.php"

## to help the rc.scripts
server.pid-file            = "/var/run/{$pid_file}"

## virtual directory listings
server.dir-listing         = "disable"

## enable debugging
debug.log-request-header   = "disable"
debug.log-response-header  = "disable"
debug.log-request-handling = "disable"
debug.log-file-not-found   = "disable"

#### compress module
#compress.cache-dir         = "/tmp/lighttpd/cache/compress/"
#compress.filetype          = ("text/plain", "text/html")

{$fastcgi_config}

{$cgi_config}

EOD;

	if($cert <> "" and $key <> "") {
		$fd = fopen("{$g['varetc_path']}/{$cert_location}", "w");
		if (!$fd) {
			printf("Error: cannot open cert.pem in system_webgui_start().\n");
			return 1;
		}
		chmod("{$g['varetc_path']}/{$cert_location}", 0600);
		fwrite($fd, $cert);
		fwrite($fd, "\n");
		fwrite($fd, $key);
		fclose($fd);
		$lighty_config .= "\n";
		$lighty_config .= "## ssl configuration\n";
		$lighty_config .= "ssl.engine = \"enable\"\n";
		$lighty_config .= "ssl.pemfile = \"{$g['varetc_path']}/{$cert_location}\"\n\n";	
	}

	$fd = fopen("{$filename}", "w");
	if (!$fd) {
		printf("Error: cannot open {$filename} in system_generate_lighty_config().\n");
		return 1;
	}
	fwrite($fd, $lighty_config);
	fclose($fd);

	return 0;

}

function system_password_configure() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_password_configure() being called $mt\n";
	}

	/* sync passwords */
	sync_webgui_passwords();

	/* !NOTE! conf_mount_ro is done by sync_webgui_passwords() */

	return 0;
}

function system_timezone_configure() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_timezone_configure() being called $mt\n";
	}	

	$syscfg = $config['system'];

	if ($g['booting'])
		echo "Setting timezone... ";

	/* extract appropriate timezone file */
	$timezone = $syscfg['timezone'];
	if (!$timezone)
		$timezone = "Etc/UTC";

	conf_mount_rw();

	exec("/usr/bin/tar xzfO /usr/share/zoneinfo.tgz " .
		escapeshellarg($timezone) . " > /etc/localtime");

	conf_mount_ro();

	if ($g['booting'])
		echo "done.\n";
}

function system_ntp_configure() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_ntp_configure() being called $mt\n";
	}

	$syscfg = $config['system'];

	if ($g['booting'])
		echo "Starting NTP client... ";
	else {
		killbypid("{$g['varrun_path']}/runmsntp.pid");
		killbypid("{$g['varrun_path']}/msntp.pid");
	}

	/* start ntp client if needed - needs to be forced into background */
	$updateinterval = $syscfg['time-update-interval'];

	if ($updateinterval > 0) {
		if ($updateinterval < 6)
			$updateinterval = 6;

		$timeservers = "";
		foreach (explode(' ', $syscfg['timeservers']) as $ts)
			$timeservers .= " " . $ts;

		mwexec_bg("/usr/local/bin/runmsntp.sh " .
			escapeshellarg("{$g['varrun_path']}/runmsntp.pid") . " " .
			escapeshellarg("{$g['varrun_path']}/msntp.pid") . " " .
			escapeshellarg($updateinterval) . " " .
			escapeshellarg($timeservers));
	}

	if ($g['booting'])
		echo "done.\n";
}

function system_halt() {
	global $g;

	system_reboot_cleanup();

	mwexec("nohup /etc/rc.halt > /dev/null 2>&1 &");
}

function system_reboot() {
	global $g;

	system_reboot_cleanup();

	mwexec("nohup /etc/rc.reboot > /dev/null 2>&1 &");
}

function system_reboot_sync() {
	global $g;

	system_reboot_cleanup();

	mwexec("/etc/rc.reboot > /dev/null 2>&1");
}

function system_reboot_cleanup() {
	mwexec("/usr/local/bin/beep.sh stop");
	captiveportal_radius_stop_all();
}

function system_do_shell_commands($early = 0) {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_do_shell_commands() being called $mt\n";
	}

	if ($early)
		$cmdn = "earlyshellcmd";
	else
		$cmdn = "shellcmd";

	if (is_array($config['system'][$cmdn])) {
		
		/* *cmd is an array, loop through */
		foreach ($config['system'][$cmdn] as $cmd) {
			exec($cmd);
		}

	} elseif($config['system'][$cmdn] <> "") {
		
		/* execute single item */
		exec($config['system'][$cmdn]);

	}
}

function system_console_configure() {
	global $config, $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_console_configure() being called $mt\n";
	}	

	if (isset($config['system']['disableconsolemenu'])) {
		touch("{$g['varetc_path']}/disableconsole");
	} else {
		unlink_if_exists("{$g['varetc_path']}/disableconsole");
	}
}

function system_dmesg_save() {
	global $g;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_dmesg_save() being called $mt\n";
	}

	$dmesg = "";
	exec("/sbin/dmesg", $dmesg);

	/* find last copyright line (output from previous boots may be present) */
	$lastcpline = 0;

	for ($i = 0; $i < count($dmesg); $i++) {
		if (strstr($dmesg[$i], "Copyright (c) 1992-"))
			$lastcpline = $i;
	}

	$fd = fopen("{$g['varlog_path']}/dmesg.boot", "w");
	if (!$fd) {
		printf("Error: cannot open dmesg.boot in system_dmesg_save().\n");
		return 1;
	}

	for ($i = $lastcpline; $i < count($dmesg); $i++)
		fwrite($fd, $dmesg[$i] . "\n");

	fclose($fd);

	return 0;
}

function system_set_harddisk_standby() {
	global $g, $config;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_set_harddisk_standby() being called $mt\n";
	}

	if (isset($config['system']['harddiskstandby'])) {
		if ($g['booting']) {
			echo 'Setting hard disk standby... ';
		}

		$standby = $config['system']['harddiskstandby'];
		// Check for a numeric value
		if (is_numeric($standby)) {
			// Sync the disk(s)
			mwexec('/bin/sync');
			if (!mwexec('/sbin/sysctl hw.ata.standby=' . ((int)$standby))) {
				// Reinitialize ATA-drives
				mwexec('/usr/local/sbin/atareinit');
				if ($g['booting']) {
					echo "done.\n";
				}
			} else if ($g['booting']) {
				echo "failed!\n";
			}
		} else if ($g['booting']) {
			echo "failed!\n";
		}
	}
}

function system_setup_sysctl() {
	global $config;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_setup_sysctl() being called $mt\n";
	}

	$sysctl = return_filename_as_array("/etc/sysctl.conf");
	foreach($sysctl as $sysc) {
		if($sysc <> "")
			mwexec("sysctl {$sysc}");
	}
	if (isset($config['system']['sharednet'])) {
		system_disable_arp_wrong_if();
	}
}

function system_disable_arp_wrong_if() {
	global $config;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_disable_arp_wrong_if() being called $mt\n";
	}	
	mwexec("/sbin/sysctl -n net.link.ether.inet.log_arp_wrong_iface=0");
}

function system_enable_arp_wrong_if() {
	global $config;
	if(isset($config['system']['developerspew'])) {
		$mt = microtime();
		echo "system_enable_arp_wrong_if() being called $mt\n";
	}
	mwexec("/sbin/sysctl -n net.link.ether.inet.log_arp_wrong_iface=1");
}


?>
OpenPOWER on IntegriCloud