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1 #!/usr/bin/perl
2 ###############################################################################
3 # #
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2007-2020 IPFire Team <info@ipfire.org> #
6 # #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
11 # #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
16 # #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
19 # #
20 ###############################################################################
21
22 use Data::UUID;
23 use MIME::Base64;
24 use Net::DNS;
25 use File::Copy;
26 use File::Temp qw/ tempfile tempdir /;
27 use strict;
28 use Sort::Naturally;
29 use Sys::Hostname;
30 # enable only the following on debugging purpose
31 #use warnings;
32 #use CGI::Carp 'fatalsToBrowser';
33
34 require '/var/ipfire/general-functions.pl';
35 require "${General::swroot}/lang.pl";
36 require "${General::swroot}/header.pl";
37 require "${General::swroot}/countries.pl";
38
39 #workaround to suppress a warning when a variable is used only once
40 my @dummy = ( ${Header::colourgreen}, ${Header::colourblue} );
41 undef (@dummy);
42
43 ###
44 ### Initialize variables
45 ###
46 my $sleepDelay = 4; # after a call to ipsecctrl S or R, wait this delay (seconds) before reading status (let the ipsec do its job)
47 my %netsettings=();
48 our %cgiparams=();
49 our %vpnsettings=();
50 my %checked=();
51 my %confighash=();
52 my %cahash=();
53 my %selected=();
54 my $warnmessage = '';
55 my $errormessage = '';
56
57 my %color = ();
58 my %mainsettings = ();
59 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
60 &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);
61
62 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
63
64 my %INACTIVITY_TIMEOUTS = (
65 300 => $Lang::tr{'five minutes'},
66 600 => $Lang::tr{'ten minutes'},
67 900 => $Lang::tr{'fifteen minutes'},
68 1800 => $Lang::tr{'thirty minutes'},
69 3600 => $Lang::tr{'one hour'},
70 43200 => $Lang::tr{'twelve hours'},
71 86400 => $Lang::tr{'24 hours'},
72 0 => "- $Lang::tr{'unlimited'} -",
73 );
74
75 # Load aliases
76 my %aliases;
77 &General::get_aliases(\%aliases);
78
79 my $col="";
80
81 $cgiparams{'ENABLED'} = 'off';
82 $cgiparams{'EDIT_ADVANCED'} = 'off';
83 $cgiparams{'ACTION'} = '';
84 $cgiparams{'CA_NAME'} = '';
85 $cgiparams{'KEY'} = '';
86 $cgiparams{'TYPE'} = '';
87 $cgiparams{'ADVANCED'} = '';
88 $cgiparams{'NAME'} = '';
89 $cgiparams{'LOCAL_SUBNET'} = '';
90 $cgiparams{'REMOTE_SUBNET'} = '';
91 $cgiparams{'LOCAL'} = '';
92 $cgiparams{'REMOTE'} = '';
93 $cgiparams{'LOCAL_ID'} = '';
94 $cgiparams{'REMOTE_ID'} = '';
95 $cgiparams{'REMARK'} = '';
96 $cgiparams{'PSK'} = '';
97 $cgiparams{'CERT_NAME'} = '';
98 $cgiparams{'CERT_EMAIL'} = '';
99 $cgiparams{'CERT_OU'} = '';
100 $cgiparams{'CERT_ORGANIZATION'} = '';
101 $cgiparams{'CERT_CITY'} = '';
102 $cgiparams{'CERT_STATE'} = '';
103 $cgiparams{'CERT_COUNTRY'} = '';
104 $cgiparams{'SUBJECTALTNAME'} = '';
105 $cgiparams{'CERT_PASS1'} = '';
106 $cgiparams{'CERT_PASS2'} = '';
107 $cgiparams{'ROOTCERT_HOSTNAME'} = '';
108 $cgiparams{'ROOTCERT_COUNTRY'} = '';
109 $cgiparams{'P12_PASS'} = '';
110 $cgiparams{'ROOTCERT_ORGANIZATION'} = '';
111 $cgiparams{'ROOTCERT_HOSTNAME'} = '';
112 $cgiparams{'ROOTCERT_EMAIL'} = '';
113 $cgiparams{'ROOTCERT_OU'} = '';
114 $cgiparams{'ROOTCERT_CITY'} = '';
115 $cgiparams{'ROOTCERT_STATE'} = '';
116 $cgiparams{'RW_ENDPOINT'} = '';
117 $cgiparams{'RW_NET'} = '';
118 $cgiparams{'DPD_DELAY'} = '30';
119 $cgiparams{'DPD_TIMEOUT'} = '120';
120 $cgiparams{'FORCE_MOBIKE'} = 'off';
121 $cgiparams{'START_ACTION'} = 'route';
122 $cgiparams{'INACTIVITY_TIMEOUT'} = 1800;
123 $cgiparams{'MODE'} = "tunnel";
124 $cgiparams{'INTERFACE_MODE'} = "";
125 $cgiparams{'INTERFACE_ADDRESS'} = "";
126 $cgiparams{'INTERFACE_MTU'} = 1500;
127 $cgiparams{'DNS_SERVERS'} = "";
128 &Header::getcgihash(\%cgiparams, {'wantfile' => 1, 'filevar' => 'FH'});
129
130 my %APPLE_CIPHERS = (
131 "aes256gcm128" => "AES-256-GCM",
132 "aes128gcm128" => "AES-128-GCM",
133 "aes256" => "AES-256",
134 "aes128" => "AES-128",
135 "3des" => "3DES",
136 );
137
138 my %APPLE_INTEGRITIES = (
139 "sha2_512" => "SHA2-512",
140 "sha2_384" => "SHA2-384",
141 "sha2_256" => "SHA2-256",
142 "sha1" => "SHA1-160",
143 );
144
145 my %APPLE_DH_GROUPS = (
146 "768" => 1,
147 "1024" => 2,
148 "1536" => 5,
149 "2048" => 14,
150 "3072" => 15,
151 "4096" => 16,
152 "6144" => 17,
153 "8192" => 18,
154 "e256" => 19,
155 "e384" => 20,
156 "e521" => 21,
157 );
158
159 ###
160 ### Useful functions
161 ###
162 sub valid_dns_host {
163 my $hostname = $_[0];
164 unless ($hostname) { return "No hostname"};
165 my $res = new Net::DNS::Resolver;
166 my $query = $res->search("$hostname");
167 if ($query) {
168 foreach my $rr ($query->answer) {
169 ## Potential bug - we are only looking at A records:
170 return 0 if $rr->type eq "A";
171 }
172 } else {
173 return $res->errorstring;
174 }
175 }
176 ###
177 ### Just return true is one interface is vpn enabled
178 ###
179 sub vpnenabled {
180 return ($vpnsettings{'ENABLED'} eq 'on');
181 }
182 ###
183 ### old version: maintain serial number to one, without explication.
184 ### this: let the counter go, so that each cert is numbered.
185 ###
186 sub cleanssldatabase {
187 if (open(FILE, ">${General::swroot}/certs/serial")) {
188 print FILE "01";
189 close FILE;
190 }
191 if (open(FILE, ">${General::swroot}/certs/index.txt")) {
192 print FILE "";
193 close FILE;
194 }
195 if (open(FILE, ">${General::swroot}/certs/index.txt.attr")) {
196 print FILE "";
197 close FILE;
198 }
199 unlink ("${General::swroot}/certs/index.txt.old");
200 unlink ("${General::swroot}/certs/index.txt.attr.old");
201 unlink ("${General::swroot}/certs/serial.old");
202 unlink ("${General::swroot}/certs/01.pem");
203 }
204 sub newcleanssldatabase {
205 if (! -s "${General::swroot}/certs/serial" ) {
206 open(FILE, ">${General::swroot}/certs/serial");
207 print FILE "01";
208 close FILE;
209 }
210 if (! -s ">${General::swroot}/certs/index.txt") {
211 open(FILE, ">${General::swroot}/certs/index.txt");
212 close(FILE);
213 }
214 if (! -s ">${General::swroot}/certs/index.txt.attr") {
215 open(FILE, ">${General::swroot}/certs/index.txt.attr");
216 close(FILE);
217 }
218 unlink ("${General::swroot}/certs/index.txt.old");
219 unlink ("${General::swroot}/certs/index.txt.attr.old");
220 unlink ("${General::swroot}/certs/serial.old");
221 # unlink ("${General::swroot}/certs/01.pem"); numbering evolves. Wrong place to delete
222 }
223
224 ###
225 ### Call openssl and return errormessage if any
226 ###
227 sub callssl ($) {
228 my $opt = shift;
229
230 # Split the given argument string into single pieces and assign them to an array.
231 my @opts = split(/ /, $opt);
232
233 my @retssl = &General::system_output("/usr/bin/openssl", @opts); #redirect stderr
234 my $ret = '';
235 foreach my $line (split (/\n/, @retssl)) {
236 &General::log("ipsec", "$line") if (0); # 1 for verbose logging
237 $ret .= '<br>'.$line if ( $line =~ /error|unknown/ );
238 }
239 if ($ret) {
240 $ret= &Header::cleanhtml($ret);
241 }
242 return $ret ? "$Lang::tr{'openssl produced an error'}: $ret" : '' ;
243 }
244 ###
245 ### Obtain a CN from given cert
246 ###
247 sub getCNfromcert ($) {
248 #&General::log("ipsec", "Extracting name from $_[0]...");
249 my @temp = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "$_[0]");
250 my $temp;
251
252 foreach my $line (@temp) {
253 if ($line =~ /Subject:.*CN = (.*)[\n]/) {
254 $temp = $1;
255 $temp =~ s+/Email+, E+;
256 $temp =~ s/ ST = / S = /;
257 $temp =~ s/,//g;
258 $temp =~ s/\'//g;
259
260 last;
261 }
262 }
263
264 return $temp;
265 }
266 ###
267 ### Obtain Subject from given cert
268 ###
269 sub getsubjectfromcert ($) {
270 #&General::log("ipsec", "Extracting subject from $_[0]...");
271 my @temp = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "$_[0]");
272 my $temp;
273
274 foreach my $line (@temp) {
275 if($line =~ /Subject: (.*)[\n]/) {
276 $temp = $1;
277 $temp =~ s+/Email+, E+;
278 $temp =~ s/ ST = / S = /;
279
280 last;
281 }
282 }
283
284 return $temp;
285 }
286 ###
287 ### Combine local subnet and connection name to make a unique name for each connection section
288 ### (this sub is not used now)
289 ###
290 sub makeconnname ($) {
291 my $conn = shift;
292 my $subnet = shift;
293
294 $subnet =~ /^(.*?)\/(.*?)$/; # $1=IP $2=mask
295 my $ip = unpack('N', &Socket::inet_aton($1));
296 if (length ($2) > 2) {
297 my $mm = unpack('N', &Socket::inet_aton($2));
298 while ( ($mm & 1)==0 ) {
299 $ip >>= 1;
300 $mm >>= 1;
301 };
302 } else {
303 $ip >>= (32 - $2);
304 }
305 return sprintf ("%s-%X", $conn, $ip);
306 }
307 ###
308 ### Write a config file.
309 ###
310 ###Type=Host : GUI can choose the interface used (RED,GREEN,BLUE) and
311 ### the side is always defined as 'left'.
312 ###
313
314 sub writeipsecfiles {
315 my %lconfighash = ();
316 my %lvpnsettings = ();
317 &General::readhasharray("${General::swroot}/vpn/config", \%lconfighash);
318 &General::readhash("${General::swroot}/vpn/settings", \%lvpnsettings);
319
320 open(CONF, ">${General::swroot}/vpn/ipsec.conf") or die "Unable to open ${General::swroot}/vpn/ipsec.conf: $!";
321 open(SECRETS, ">${General::swroot}/vpn/ipsec.secrets") or die "Unable to open ${General::swroot}/vpn/ipsec.secrets: $!";
322 flock CONF, 2;
323 flock SECRETS, 2;
324 print CONF "version 2\n\n";
325 print CONF "conn %default\n";
326 print CONF "\tkeyingtries=%forever\n";
327 print CONF "\n";
328
329 # Add user includes to config file
330 if (-e "/etc/ipsec.user.conf") {
331 print CONF "include /etc/ipsec.user.conf\n";
332 print CONF "\n";
333 }
334
335 print SECRETS "include /etc/ipsec.user.secrets\n";
336
337 if (-f "${General::swroot}/certs/hostkey.pem") {
338 print SECRETS ": RSA ${General::swroot}/certs/hostkey.pem\n"
339 }
340 my $last_secrets = ''; # old the less specifics connections
341
342 foreach my $key (keys %lconfighash) {
343 next if ($lconfighash{$key}[0] ne 'on');
344
345 #remote peer is not set? => use '%any'
346 $lconfighash{$key}[10] = '%any' if ($lconfighash{$key}[10] eq '');
347
348 # Field 6 might be "off" on old installations
349 if ($lconfighash{$key}[6] eq "off") {
350 $lconfighash{$key}[6] = $lvpnsettings{"VPN_IP"};
351 }
352
353 my $localside;
354 if ($lconfighash{$key}[6]) {
355 $localside = $lconfighash{$key}[6];
356 } else {
357 $localside = "%defaultroute";
358 }
359
360 my $interface_mode = $lconfighash{$key}[36];
361
362 print CONF "conn $lconfighash{$key}[1]\n";
363 print CONF "\tleft=$localside\n";
364
365 if ($interface_mode eq "gre") {
366 print CONF "\tleftprotoport=gre\n";
367 } elsif ($interface_mode eq "vti") {
368 print CONF "\tleftsubnet=0.0.0.0/0\n";
369 } else {
370 print CONF "\tleftsubnet=" . &make_subnets("left", $lconfighash{$key}[8]) . "\n";
371 }
372
373 print CONF "\tleftfirewall=yes\n";
374 print CONF "\tlefthostaccess=yes\n";
375
376 # Always send the host certificate
377 if ($lconfighash{$key}[3] eq 'host') {
378 print CONF "\tleftsendcert=always\n";
379 }
380
381 print CONF "\tright=$lconfighash{$key}[10]\n";
382
383 if ($lconfighash{$key}[3] eq 'net') {
384 if ($interface_mode eq "gre") {
385 print CONF "\trightprotoport=gre\n";
386 } elsif ($interface_mode eq "vti") {
387 print CONF "\trightsubnet=0.0.0.0/0\n";
388 } else {
389 print CONF "\trightsubnet=" . &make_subnets("right", $lconfighash{$key}[11]) . "\n";
390 }
391 }
392
393 # Local Cert and Remote Cert (unless auth is DN dn-auth)
394 if ($lconfighash{$key}[4] eq 'cert') {
395 print CONF "\tleftcert=${General::swroot}/certs/hostcert.pem\n";
396 print CONF "\trightcert=${General::swroot}/certs/$lconfighash{$key}[1]cert.pem\n" if ($lconfighash{$key}[2] ne '%auth-dn');
397 }
398
399 # Local and Remote IDs
400 print CONF "\tleftid=\"$lconfighash{$key}[7]\"\n" if ($lconfighash{$key}[7]);
401 print CONF "\trightid=\"$lconfighash{$key}[9]\"\n" if ($lconfighash{$key}[9]);
402
403 # Set mode
404 if ($lconfighash{$key}[35] eq "transport") {
405 print CONF "\ttype=transport\n";
406 } else {
407 print CONF "\ttype=tunnel\n";
408 }
409
410 # Add mark for VTI
411 if ($interface_mode eq "vti") {
412 print CONF "\tmark=$key\n";
413 }
414
415 # Is PFS enabled?
416 my $pfs = $lconfighash{$key}[28] eq 'on' ? 'on' : 'off';
417
418 # Algorithms
419 if ($lconfighash{$key}[18] && $lconfighash{$key}[19] && $lconfighash{$key}[20]) {
420 my @encs = split('\|', $lconfighash{$key}[18]);
421 my @ints = split('\|', $lconfighash{$key}[19]);
422 my @groups = split('\|', $lconfighash{$key}[20]);
423
424 my @algos = &make_algos("ike", \@encs, \@ints, \@groups, 1);
425 print CONF "\tike=" . join(",", @algos);
426
427 if ($lconfighash{$key}[24] eq 'on') { #only proposed algorythms?
428 print CONF "!\n";
429 } else {
430 print CONF "\n";
431 }
432 }
433
434 if ($lconfighash{$key}[21] && $lconfighash{$key}[22]) {
435 my @encs = split('\|', $lconfighash{$key}[21]);
436 my @ints = split('\|', $lconfighash{$key}[22]);
437 my @groups = split('\|', $lconfighash{$key}[23]);
438
439 # Use IKE grouptype if no ESP group type has been selected
440 # (for backwards compatibility)
441 if ($lconfighash{$key}[23] eq "") {
442 @groups = split('\|', $lconfighash{$key}[20]);
443 }
444
445 my @algos = &make_algos("esp", \@encs, \@ints, \@groups, ($pfs eq "on"));
446 print CONF "\tesp=" . join(",", @algos);
447
448 if ($lconfighash{$key}[24] eq 'on') { #only proposed algorythms?
449 print CONF "!\n";
450 } else {
451 print CONF "\n";
452 }
453 }
454
455 # IKE V1 or V2
456 if (! $lconfighash{$key}[29]) {
457 $lconfighash{$key}[29] = "ikev1";
458 }
459
460 print CONF "\tkeyexchange=$lconfighash{$key}[29]\n";
461
462 # Lifetimes
463 print CONF "\tikelifetime=$lconfighash{$key}[16]h\n" if ($lconfighash{$key}[16]);
464 print CONF "\tkeylife=$lconfighash{$key}[17]h\n" if ($lconfighash{$key}[17]);
465
466 # Compression
467 print CONF "\tcompress=yes\n" if ($lconfighash{$key}[13] eq 'on');
468
469 # Force MOBIKE?
470 if (($lconfighash{$key}[29] eq "ikev2") && ($lconfighash{$key}[32] eq 'on')) {
471 print CONF "\tmobike=yes\n";
472 }
473
474 # Dead Peer Detection
475 my $dpdaction = $lconfighash{$key}[27];
476 print CONF "\tdpdaction=$dpdaction\n";
477
478 # If the dead peer detection is disabled and IKEv2 is used,
479 # dpddelay must be set to zero, too.
480 if ($dpdaction eq "none") {
481 if ($lconfighash{$key}[29] eq "ikev2") {
482 print CONF "\tdpddelay=0\n";
483 }
484 } else {
485 my $dpddelay = $lconfighash{$key}[31];
486 if (!$dpddelay) {
487 $dpddelay = 30;
488 }
489 print CONF "\tdpddelay=$dpddelay\n";
490 my $dpdtimeout = $lconfighash{$key}[30];
491 if (!$dpdtimeout) {
492 $dpdtimeout = 120;
493 }
494 print CONF "\tdpdtimeout=$dpdtimeout\n";
495 }
496
497 # Build Authentication details: LEFTid RIGHTid : PSK psk
498 my $psk_line;
499 if ($lconfighash{$key}[4] eq 'psk') {
500 $psk_line = ($lconfighash{$key}[7] ? $lconfighash{$key}[7] : $localside) . " " ;
501 $psk_line .= $lconfighash{$key}[9] ? $lconfighash{$key}[9] : $lconfighash{$key}[10]; #remoteid or remote address?
502 $psk_line .= " : PSK '$lconfighash{$key}[5]'\n";
503 # if the line contains %any, it is less specific than two IP or ID, so move it at end of file.
504 if ($psk_line =~ /%any/) {
505 $last_secrets .= $psk_line;
506 } else {
507 print SECRETS $psk_line;
508 }
509 print CONF "\tauthby=secret\n";
510 } else {
511 print CONF "\tauthby=rsasig\n";
512 print CONF "\tleftrsasigkey=%cert\n";
513 print CONF "\trightrsasigkey=%cert\n";
514 }
515
516 my $start_action = $lconfighash{$key}[33];
517 if (!$start_action) {
518 $start_action = "start";
519 }
520
521 my $inactivity_timeout = $lconfighash{$key}[34];
522 if ($inactivity_timeout eq "") {
523 $inactivity_timeout = 900;
524 }
525
526 # Automatically start only if a net-to-net connection
527 if ($lconfighash{$key}[3] eq 'host') {
528 print CONF "\tauto=add\n";
529 print CONF "\trightsourceip=$lvpnsettings{'RW_NET'}\n";
530 } else {
531 print CONF "\tauto=$start_action\n";
532
533 # If in on-demand mode, we terminate the tunnel
534 # after 15 min of no traffic
535 if ($start_action eq 'route' && $inactivity_timeout > 0) {
536 print CONF "\tinactivity=$inactivity_timeout\n";
537 }
538 }
539
540 # Fragmentation
541 print CONF "\tfragmentation=yes\n";
542
543 # DNS Servers for RW
544 if ($lconfighash{$key}[3] eq 'host') {
545 my @servers = split(/\|/, $lconfighash{$key}[39]);
546
547 print CONF "\trightdns=" . join(",", @servers) . "\n";
548 }
549
550 print CONF "\n";
551 } #foreach key
552
553 # Add post user includes to config file
554 # After the GUI-connections allows to patch connections.
555 if (-e "/etc/ipsec.user-post.conf") {
556 print CONF "include /etc/ipsec.user-post.conf\n";
557 print CONF "\n";
558 }
559
560 print SECRETS $last_secrets if ($last_secrets);
561 close(CONF);
562 close(SECRETS);
563 }
564
565 # Hook to regenerate the configuration files.
566 if ($ENV{"REMOTE_ADDR"} eq "") {
567 writeipsecfiles();
568 exit(0);
569 }
570
571 ###
572 ### Save main settings
573 ###
574 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cgiparams{'KEY'} eq '') {
575 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
576
577 if ($cgiparams{'RW_ENDPOINT'} ne '' && !&General::validip($cgiparams{'RW_ENDPOINT'}) && !&General::validfqdn($cgiparams{'RW_ENDPOINT'})) {
578 $errormessage = $Lang::tr{'ipsec invalid ip address or fqdn for rw endpoint'};
579 goto SAVE_ERROR;
580 }
581
582 if ( $cgiparams{'RW_NET'} ne '' and !&General::validipandmask($cgiparams{'RW_NET'}) ) {
583 $errormessage = $Lang::tr{'urlfilter invalid ip or mask error'};
584 goto SAVE_ERROR;
585 }
586
587 $vpnsettings{'ENABLED'} = $cgiparams{'ENABLED'};
588 $vpnsettings{'RW_ENDPOINT'} = $cgiparams{'RW_ENDPOINT'};
589 $vpnsettings{'RW_NET'} = $cgiparams{'RW_NET'};
590 &General::writehash("${General::swroot}/vpn/settings", \%vpnsettings);
591 &writeipsecfiles();
592 if (&vpnenabled) {
593 &General::system('/usr/local/bin/ipsecctrl', 'S');
594 } else {
595 &General::system('/usr/local/bin/ipsecctrl', 'D');
596 }
597 sleep $sleepDelay;
598 SAVE_ERROR:
599 ###
600 ### Reset all step 2
601 ###
602 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove x509'} && $cgiparams{'AREUSURE'} eq 'yes') {
603 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
604
605 foreach my $key (keys %confighash) {
606 if ($confighash{$key}[4] eq 'cert') {
607 delete $confighash{$key};
608 }
609 }
610 while (my $file = glob("${General::swroot}/{ca,certs,crls,private}/*")) {
611 unlink $file
612 }
613 &cleanssldatabase();
614 if (open(FILE, ">${General::swroot}/vpn/caconfig")) {
615 print FILE "";
616 close FILE;
617 }
618 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
619 &writeipsecfiles();
620 &General::system('/usr/local/bin/ipsecctrl', 'R');
621 sleep $sleepDelay;
622
623 ###
624 ### Reset all step 1
625 ###
626 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove x509'}) {
627 &Header::showhttpheaders();
628 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
629 &Header::openbigbox('100%', 'left', '', '');
630 &Header::openbox('100%', 'left', $Lang::tr{'are you sure'});
631 print <<END
632 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
633 <table width='100%'>
634 <tr>
635 <td align='center'>
636 <input type='hidden' name='AREUSURE' value='yes' />
637 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:&nbsp;$Lang::tr{'resetting the vpn configuration will remove the root ca, the host certificate and all certificate based connections'}
638 </td>
639 </tr><tr>
640 <td align='center'>
641 <input type='submit' name='ACTION' value='$Lang::tr{'remove x509'}' />
642 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td>
643 </tr>
644 </table>
645 </form>
646 END
647 ;
648 &Header::closebox();
649 &Header::closebigbox();
650 &Header::closepage();
651 exit (0);
652
653 ###
654 ### Upload CA Certificate
655 ###
656 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload ca certificate'}) {
657 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
658
659 if ($cgiparams{'CA_NAME'} !~ /^[a-zA-Z0-9]+$/) {
660 $errormessage = $Lang::tr{'name must only contain characters'};
661 goto UPLOADCA_ERROR;
662 }
663
664 if (length($cgiparams{'CA_NAME'}) >60) {
665 $errormessage = $Lang::tr{'name too long'};
666 goto VPNCONF_ERROR;
667 }
668
669 if ($cgiparams{'CA_NAME'} eq 'ca') {
670 $errormessage = $Lang::tr{'name is invalid'};
671 goto UPLOAD_CA_ERROR;
672 }
673
674 # Check if there is no other entry with this name
675 foreach my $key (keys %cahash) {
676 if ($cahash{$key}[0] eq $cgiparams{'CA_NAME'}) {
677 $errormessage = $Lang::tr{'a ca certificate with this name already exists'};
678 goto UPLOADCA_ERROR;
679 }
680 }
681
682 unless (ref ($cgiparams{'FH'})) {
683 $errormessage = $Lang::tr{'there was no file upload'};
684 goto UPLOADCA_ERROR;
685 }
686 # Move uploaded ca to a temporary file
687 (my $fh, my $filename) = tempfile( );
688 if (copy ($cgiparams{'FH'}, $fh) != 1) {
689 $errormessage = $!;
690 goto UPLOADCA_ERROR;
691 }
692 my @temp = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "$filename");
693 if (! grep(/CA:TRUE/, @temp)) {
694 $errormessage = $Lang::tr{'not a valid ca certificate'};
695 unlink ($filename);
696 goto UPLOADCA_ERROR;
697 } else {
698 move($filename, "${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem");
699 if ($? ne 0) {
700 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
701 unlink ($filename);
702 goto UPLOADCA_ERROR;
703 }
704 }
705
706 my $key = &General::findhasharraykey (\%cahash);
707 $cahash{$key}[0] = $cgiparams{'CA_NAME'};
708 $cahash{$key}[1] = &Header::cleanhtml(getsubjectfromcert ("${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem"));
709 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
710
711 &General::system('/usr/local/bin/ipsecctrl', 'R');
712 sleep $sleepDelay;
713
714 UPLOADCA_ERROR:
715
716 ###
717 ### Display ca certificate
718 ###
719 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show ca certificate'}) {
720 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
721
722 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem") {
723 &Header::showhttpheaders();
724 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
725 &Header::openbigbox('100%', 'left', '', '');
726 &Header::openbox('100%', 'left', "$Lang::tr{'ca certificate'}:");
727 my @output = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
728 @output = &Header::cleanhtml(@output,"y");
729 print "<pre>@output</pre>\n";
730 &Header::closebox();
731 print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
732 &Header::closebigbox();
733 &Header::closepage();
734 exit(0);
735 } else {
736 $errormessage = $Lang::tr{'invalid key'};
737 }
738
739 ###
740 ### Export ca certificate to browser
741 ###
742 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download ca certificate'}) {
743 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
744
745 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
746 print "Content-Type: application/force-download\n";
747 print "Content-Type: application/octet-stream\r\n";
748 print "Content-Disposition: attachment; filename=$cahash{$cgiparams{'KEY'}}[0]cert.pem\r\n\r\n";
749
750 my @cert = &General::system_output("/usr/bin/openssl", "x509", "-in", "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
751 print "@cert";
752 exit(0);
753 } else {
754 $errormessage = $Lang::tr{'invalid key'};
755 }
756
757 ###
758 ### Remove ca certificate (step 2)
759 ###
760 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'} && $cgiparams{'AREUSURE'} eq 'yes') {
761 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
762 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
763
764 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
765 foreach my $key (keys %confighash) {
766 my @test = &General::system_output("/usr/bin/openssl", "verify", "-CAfile", "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem", "${General::swroot}/certs/$confighash{$key}[1]cert.pem");
767 if (grep(/: OK/, @test)) {
768 # Delete connection
769 unlink ("${General::swroot}/certs/$confighash{$key}[1]cert.pem");
770 unlink ("${General::swroot}/certs/$confighash{$key}[1].p12");
771 delete $confighash{$key};
772 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
773 &writeipsecfiles();
774 &General::system('/usr/local/bin/ipsecctrl', 'D', $key) if (&vpnenabled);
775 }
776 }
777 unlink ("${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
778 delete $cahash{$cgiparams{'KEY'}};
779 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
780 &General::system('/usr/local/bin/ipsecctrl', 'R');
781 sleep $sleepDelay;
782 } else {
783 $errormessage = $Lang::tr{'invalid key'};
784 }
785 ###
786 ### Remove ca certificate (step 1)
787 ###
788 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'}) {
789 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
790 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
791
792 my $assignedcerts = 0;
793 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
794 foreach my $key (keys %confighash) {
795 my @test = &General::system_output("/usr/bin/openssl", "verify", "-CAfile", "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem", "${General::swroot}/certs/$confighash{$key}[1]cert.pem");
796 if (grep(/: OK/, @test)) {
797 $assignedcerts++;
798 }
799 }
800 if ($assignedcerts) {
801 &Header::showhttpheaders();
802 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
803 &Header::openbigbox('100%', 'left', '', '');
804 &Header::openbox('100%', 'left', $Lang::tr{'are you sure'});
805 print <<END
806 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
807 <table width='100%'>
808 <tr>
809 <td align='center'>
810 <input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />
811 <input type='hidden' name='AREUSURE' value='yes' /></td>
812 </tr><tr>
813 <td align='center'>
814 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>&nbsp;$Lang::tr{'connections are associated with this ca. deleting the ca will delete these connections as well.'}</td>
815 </tr><tr>
816 <td align='center'>
817 <input type='submit' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
818 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td>
819 </tr>
820 </table>
821 </form>
822 END
823 ;
824 &Header::closebox();
825 &Header::closebigbox();
826 &Header::closepage();
827 exit (0);
828 } else {
829 unlink ("${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
830 delete $cahash{$cgiparams{'KEY'}};
831 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
832 &General::system('/usr/local/bin/ipsecctrl', 'R');
833 sleep $sleepDelay;
834 }
835 } else {
836 $errormessage = $Lang::tr{'invalid key'};
837 }
838
839 ###
840 ### Display root certificate
841 ###
842 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'} ||
843 $cgiparams{'ACTION'} eq $Lang::tr{'show host certificate'}) {
844 my @output;
845 &Header::showhttpheaders();
846 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
847 &Header::openbigbox('100%', 'left', '', '');
848 if ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'}) {
849 &Header::openbox('100%', 'left', "$Lang::tr{'root certificate'}:");
850 @output = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "${General::swroot}/ca/cacert.pem");
851 } else {
852 &Header::openbox('100%', 'left', "$Lang::tr{'host certificate'}:");
853 @output = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "${General::swroot}/certs/hostcert.pem");
854 }
855 @output = &Header::cleanhtml(@output,"y");
856 print "<pre>@output</pre>\n";
857 &Header::closebox();
858 print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
859 &Header::closebigbox();
860 &Header::closepage();
861 exit(0);
862
863 ###
864 ### Export root certificate to browser
865 ###
866 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download root certificate'}) {
867 if ( -f "${General::swroot}/ca/cacert.pem" ) {
868 print "Content-Type: application/force-download\n";
869 print "Content-Disposition: attachment; filename=cacert.pem\r\n\r\n";
870
871 my @cert = &General::system_output("/usr/bin/openssl", "x509", "-in", "${General::swroot}/ca/cacert.pem");
872 print "@cert";
873 exit(0);
874 }
875 ###
876 ### Export host certificate to browser
877 ###
878 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download host certificate'}) {
879 if ( -f "${General::swroot}/certs/hostcert.pem" ) {
880 print "Content-Type: application/force-download\n";
881 print "Content-Disposition: attachment; filename=hostcert.pem\r\n\r\n";
882
883 my @cert = &General::system_output("/usr/bin/openssl", "x509", "-in", "${General::swroot}/certs/hostcert.pem");
884 print "@cert";
885 exit(0);
886 }
887 ###
888 ### Form for generating/importing the caroot+host certificate
889 ###
890 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'generate root/host certificates'} ||
891 $cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
892
893 if (-f "${General::swroot}/ca/cacert.pem") {
894 $errormessage = $Lang::tr{'valid root certificate already exists'};
895 goto ROOTCERT_SKIP;
896 }
897
898 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
899 # fill in initial values
900 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq '') {
901 if (-e "${General::swroot}/red/active" && open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
902 my $ipaddr = <IPADDR>;
903 close IPADDR;
904 chomp ($ipaddr);
905 $cgiparams{'ROOTCERT_HOSTNAME'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
906 $cgiparams{'SUBJECTALTNAME'} = "DNS:" . $cgiparams{'ROOTCERT_HOSTNAME'};
907 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq '') {
908 $cgiparams{'ROOTCERT_HOSTNAME'} = $ipaddr;
909 $cgiparams{'SUBJECTALTNAME'} = "IP:" . $cgiparams{'ROOTCERT_HOSTNAME'};
910 }
911 }
912 $cgiparams{'ROOTCERT_COUNTRY'} = $vpnsettings{'ROOTCERT_COUNTRY'} if (!$cgiparams{'ROOTCERT_COUNTRY'});
913 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
914 &General::log("ipsec", "Importing from p12...");
915
916 unless (ref ($cgiparams{'FH'})) {
917 $errormessage = $Lang::tr{'there was no file upload'};
918 goto ROOTCERT_ERROR;
919 }
920
921 # Move uploaded certificate request to a temporary file
922 (my $fh, my $filename) = tempfile( );
923 if (copy ($cgiparams{'FH'}, $fh) != 1) {
924 $errormessage = $!;
925 goto ROOTCERT_ERROR;
926 }
927
928 # Extract the CA certificate from the file
929 &General::log("ipsec", "Extracting caroot from p12...");
930 if (open(STDIN, "-|")) {
931 my $opt = " pkcs12 -cacerts -nokeys";
932 $opt .= " -in $filename";
933 $opt .= " -out /tmp/newcacert";
934 $errormessage = &callssl ($opt);
935 } else { #child
936 print "$cgiparams{'P12_PASS'}\n";
937 exit (0);
938 }
939
940 # Extract the Host certificate from the file
941 if (!$errormessage) {
942 &General::log("ipsec", "Extracting host cert from p12...");
943 if (open(STDIN, "-|")) {
944 my $opt = " pkcs12 -clcerts -nokeys";
945 $opt .= " -in $filename";
946 $opt .= " -out /tmp/newhostcert";
947 $errormessage = &callssl ($opt);
948 } else { #child
949 print "$cgiparams{'P12_PASS'}\n";
950 exit (0);
951 }
952 }
953
954 # Extract the Host key from the file
955 if (!$errormessage) {
956 &General::log("ipsec", "Extracting private key from p12...");
957 if (open(STDIN, "-|")) {
958 my $opt = " pkcs12 -nocerts -nodes";
959 $opt .= " -in $filename";
960 $opt .= " -out /tmp/newhostkey";
961 $errormessage = &callssl ($opt);
962 } else { #child
963 print "$cgiparams{'P12_PASS'}\n";
964 exit (0);
965 }
966 }
967
968 if (!$errormessage) {
969 &General::log("ipsec", "Moving cacert...");
970 move("/tmp/newcacert", "${General::swroot}/ca/cacert.pem");
971 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
972 }
973
974 if (!$errormessage) {
975 &General::log("ipsec", "Moving host cert...");
976 move("/tmp/newhostcert", "${General::swroot}/certs/hostcert.pem");
977 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
978 }
979
980 if (!$errormessage) {
981 &General::log("ipsec", "Moving private key...");
982 move("/tmp/newhostkey", "${General::swroot}/certs/hostkey.pem");
983 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
984 }
985
986 #cleanup temp files
987 unlink ($filename);
988 unlink ('/tmp/newcacert');
989 unlink ('/tmp/newhostcert');
990 unlink ('/tmp/newhostkey');
991 if ($errormessage) {
992 unlink ("${General::swroot}/ca/cacert.pem");
993 unlink ("${General::swroot}/certs/hostcert.pem");
994 unlink ("${General::swroot}/certs/hostkey.pem");
995 goto ROOTCERT_ERROR;
996 }
997
998 # Create empty CRL cannot be done because we don't have
999 # the private key for this CAROOT
1000 # IPFire can only import certificates
1001
1002 &General::log("ipsec", "p12 import completed!");
1003 &cleanssldatabase();
1004 goto ROOTCERT_SUCCESS;
1005
1006 } elsif ($cgiparams{'ROOTCERT_COUNTRY'} ne '') {
1007
1008 # Validate input since the form was submitted
1009 if ($cgiparams{'ROOTCERT_ORGANIZATION'} eq ''){
1010 $errormessage = $Lang::tr{'organization cant be empty'};
1011 goto ROOTCERT_ERROR;
1012 }
1013 if (length($cgiparams{'ROOTCERT_ORGANIZATION'}) >60) {
1014 $errormessage = $Lang::tr{'organization too long'};
1015 goto ROOTCERT_ERROR;
1016 }
1017 if ($cgiparams{'ROOTCERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1018 $errormessage = $Lang::tr{'invalid input for organization'};
1019 goto ROOTCERT_ERROR;
1020 }
1021 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq ''){
1022 $errormessage = $Lang::tr{'hostname cant be empty'};
1023 goto ROOTCERT_ERROR;
1024 }
1025 unless (&General::validfqdn($cgiparams{'ROOTCERT_HOSTNAME'}) || &General::validip($cgiparams{'ROOTCERT_HOSTNAME'})) {
1026 $errormessage = $Lang::tr{'invalid input for hostname'};
1027 goto ROOTCERT_ERROR;
1028 }
1029 if ($cgiparams{'ROOTCERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'ROOTCERT_EMAIL'}))) {
1030 $errormessage = $Lang::tr{'invalid input for e-mail address'};
1031 goto ROOTCERT_ERROR;
1032 }
1033 if (length($cgiparams{'ROOTCERT_EMAIL'}) > 40) {
1034 $errormessage = $Lang::tr{'e-mail address too long'};
1035 goto ROOTCERT_ERROR;
1036 }
1037 if ($cgiparams{'ROOTCERT_OU'} ne '' && $cgiparams{'ROOTCERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1038 $errormessage = $Lang::tr{'invalid input for department'};
1039 goto ROOTCERT_ERROR;
1040 }
1041 if ($cgiparams{'ROOTCERT_CITY'} ne '' && $cgiparams{'ROOTCERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1042 $errormessage = $Lang::tr{'invalid input for city'};
1043 goto ROOTCERT_ERROR;
1044 }
1045 if ($cgiparams{'ROOTCERT_STATE'} ne '' && $cgiparams{'ROOTCERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1046 $errormessage = $Lang::tr{'invalid input for state or province'};
1047 goto ROOTCERT_ERROR;
1048 }
1049 if ($cgiparams{'ROOTCERT_COUNTRY'} !~ /^[A-Z]*$/) {
1050 $errormessage = $Lang::tr{'invalid input for country'};
1051 goto ROOTCERT_ERROR;
1052 }
1053 #the exact syntax is a list comma separated of
1054 # email:any-validemail
1055 # URI: a uniform resource indicator
1056 # DNS: a DNS domain name
1057 # RID: a registered OBJECT IDENTIFIER
1058 # IP: an IP address
1059 # example: email:franck@foo.com,IP:10.0.0.10,DNS:franck.foo.com
1060
1061 if ($cgiparams{'SUBJECTALTNAME'} eq '') {
1062 $errormessage = $Lang::tr{'vpn subjectaltname missing'};
1063 goto ROOTCERT_ERROR;
1064 }
1065
1066 if ($cgiparams{'SUBJECTALTNAME'} ne '' && $cgiparams{'SUBJECTALTNAME'} !~ /^(email|URI|DNS|RID|IP):[a-zA-Z0-9 :\/,\.\-_@]*$/) {
1067 $errormessage = $Lang::tr{'vpn altname syntax'};
1068 goto VPNCONF_ERROR;
1069 }
1070
1071 # Copy the cgisettings to vpnsettings and save the configfile
1072 $vpnsettings{'ROOTCERT_ORGANIZATION'} = $cgiparams{'ROOTCERT_ORGANIZATION'};
1073 $vpnsettings{'ROOTCERT_HOSTNAME'} = $cgiparams{'ROOTCERT_HOSTNAME'};
1074 $vpnsettings{'ROOTCERT_EMAIL'} = $cgiparams{'ROOTCERT_EMAIL'};
1075 $vpnsettings{'ROOTCERT_OU'} = $cgiparams{'ROOTCERT_OU'};
1076 $vpnsettings{'ROOTCERT_CITY'} = $cgiparams{'ROOTCERT_CITY'};
1077 $vpnsettings{'ROOTCERT_STATE'} = $cgiparams{'ROOTCERT_STATE'};
1078 $vpnsettings{'ROOTCERT_COUNTRY'} = $cgiparams{'ROOTCERT_COUNTRY'};
1079 &General::writehash("${General::swroot}/vpn/settings", \%vpnsettings);
1080
1081 # Replace empty strings with a .
1082 (my $ou = $cgiparams{'ROOTCERT_OU'}) =~ s/^\s*$/\./;
1083 (my $city = $cgiparams{'ROOTCERT_CITY'}) =~ s/^\s*$/\./;
1084 (my $state = $cgiparams{'ROOTCERT_STATE'}) =~ s/^\s*$/\./;
1085
1086 # Create the CA certificate
1087 if (!$errormessage) {
1088 &General::log("ipsec", "Creating cacert...");
1089 if (open(STDIN, "-|")) {
1090 my $opt = " req -x509 -sha256 -nodes";
1091 $opt .= " -days 3650";
1092 $opt .= " -newkey rsa:4096";
1093 $opt .= " -keyout ${General::swroot}/private/cakey.pem";
1094 $opt .= " -out ${General::swroot}/ca/cacert.pem";
1095
1096 $errormessage = &callssl ($opt);
1097 } else { #child
1098 print "$cgiparams{'ROOTCERT_COUNTRY'}\n";
1099 print "$state\n";
1100 print "$city\n";
1101 print "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
1102 print "$ou\n";
1103 print "$cgiparams{'ROOTCERT_ORGANIZATION'} CA\n";
1104 print "$cgiparams{'ROOTCERT_EMAIL'}\n";
1105 exit (0);
1106 }
1107 }
1108
1109 # Create the Host certificate request
1110 if (!$errormessage) {
1111 &General::log("ipsec", "Creating host cert...");
1112 if (open(STDIN, "-|")) {
1113 my $opt = " req -sha256 -nodes";
1114 $opt .= " -newkey rsa:2048";
1115 $opt .= " -keyout ${General::swroot}/certs/hostkey.pem";
1116 $opt .= " -out ${General::swroot}/certs/hostreq.pem";
1117 $errormessage = &callssl ($opt);
1118 } else { #child
1119 print "$cgiparams{'ROOTCERT_COUNTRY'}\n";
1120 print "$state\n";
1121 print "$city\n";
1122 print "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
1123 print "$ou\n";
1124 print "$cgiparams{'ROOTCERT_HOSTNAME'}\n";
1125 print "$cgiparams{'ROOTCERT_EMAIL'}\n";
1126 print ".\n";
1127 print ".\n";
1128 exit (0);
1129 }
1130 }
1131
1132 # Sign the host certificate request
1133 if (!$errormessage) {
1134 &General::log("ipsec", "Self signing host cert...");
1135
1136 #No easy way for specifying the contain of subjectAltName without writing a config file...
1137 my ($fh, $v3extname) = tempfile ('/tmp/XXXXXXXX');
1138 print $fh <<END
1139 basicConstraints=CA:FALSE
1140 nsComment="OpenSSL Generated Certificate"
1141 subjectKeyIdentifier=hash
1142 authorityKeyIdentifier=keyid,issuer:always
1143 extendedKeyUsage = serverAuth
1144 END
1145 ;
1146 print $fh "subjectAltName=$cgiparams{'SUBJECTALTNAME'}" if ($cgiparams{'SUBJECTALTNAME'});
1147 close ($fh);
1148
1149 my $opt = " ca -md sha256 -days 825";
1150 $opt .= " -batch -notext";
1151 $opt .= " -in ${General::swroot}/certs/hostreq.pem";
1152 $opt .= " -out ${General::swroot}/certs/hostcert.pem";
1153 $opt .= " -extfile $v3extname";
1154 $errormessage = &callssl ($opt);
1155 unlink ("${General::swroot}/certs/hostreq.pem"); #no more needed
1156 unlink ($v3extname);
1157 }
1158
1159 # Create an empty CRL
1160 if (!$errormessage) {
1161 &General::log("ipsec", "Creating emptycrl...");
1162 my $opt = " ca -gencrl";
1163 $opt .= " -out ${General::swroot}/crls/cacrl.pem";
1164 $errormessage = &callssl ($opt);
1165 }
1166
1167 # Successfully build CA / CERT!
1168 if (!$errormessage) {
1169 &cleanssldatabase();
1170 goto ROOTCERT_SUCCESS;
1171 }
1172
1173 #Cleanup
1174 unlink ("${General::swroot}/ca/cacert.pem");
1175 unlink ("${General::swroot}/certs/hostkey.pem");
1176 unlink ("${General::swroot}/certs/hostcert.pem");
1177 unlink ("${General::swroot}/crls/cacrl.pem");
1178 &cleanssldatabase();
1179 }
1180
1181 ROOTCERT_ERROR:
1182 &Header::showhttpheaders();
1183 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
1184 &Header::openbigbox('100%', 'left', '', $errormessage);
1185 if ($errormessage) {
1186 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1187 print "<class name='base'>$errormessage";
1188 print "&nbsp;</class>";
1189 &Header::closebox();
1190 }
1191 &Header::openbox('100%', 'left', "$Lang::tr{'generate root/host certificates'}:");
1192 print <<END
1193 <form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>
1194 <table width='100%' border='0' cellspacing='1' cellpadding='0'>
1195 <tr><td width='40%' class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1196 <td width='60%' class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_ORGANIZATION' value='$cgiparams{'ROOTCERT_ORGANIZATION'}' size='32' /></td></tr>
1197 <tr><td class='base'>$Lang::tr{'ipfires hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1198 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_HOSTNAME' value='$cgiparams{'ROOTCERT_HOSTNAME'}' size='32' /></td></tr>
1199 <tr><td class='base'>$Lang::tr{'your e-mail'}:</td>
1200 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_EMAIL' value='$cgiparams{'ROOTCERT_EMAIL'}' size='32' /></td></tr>
1201 <tr><td class='base'>$Lang::tr{'your department'}:</td>
1202 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_OU' value='$cgiparams{'ROOTCERT_OU'}' size='32' /></td></tr>
1203 <tr><td class='base'>$Lang::tr{'city'}:</td>
1204 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_CITY' value='$cgiparams{'ROOTCERT_CITY'}' size='32' /></td></tr>
1205 <tr><td class='base'>$Lang::tr{'state or province'}:</td>
1206 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_STATE' value='$cgiparams{'ROOTCERT_STATE'}' size='32' /></td></tr>
1207 <tr><td class='base'>$Lang::tr{'country'}:</td>
1208 <td class='base'><select name='ROOTCERT_COUNTRY'>
1209 END
1210 ;
1211 foreach my $country (sort keys %{Countries::countries}) {
1212 print "<option value='$Countries::countries{$country}'";
1213 if ( $Countries::countries{$country} eq $cgiparams{'ROOTCERT_COUNTRY'} ) {
1214 print " selected='selected'";
1215 }
1216 print ">$country</option>";
1217 }
1218 print <<END
1219 </select></td></tr>
1220 <tr><td class='base'>$Lang::tr{'vpn subjectaltname'} (subjectAltName=email:*,URI:*,DNS:*,RID:*)&nbsp;<img src='/blob.gif' alt='*' /></td>
1221 <td class='base' nowrap='nowrap'><input type='text' name='SUBJECTALTNAME' value='$cgiparams{'SUBJECTALTNAME'}' size='32' /></td></tr>
1222 <tr><td>&nbsp;</td>
1223 <td><br /><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /><br /><br /></td></tr>
1224 <tr><td class='base' colspan='2' align='left'>
1225 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
1226 $Lang::tr{'generating the root and host certificates may take a long time. it can take up to several minutes on older hardware. please be patient'}
1227 </td></tr>
1228 <tr><td colspan='2'><hr></td></tr>
1229 <tr><td class='base' nowrap='nowrap'>$Lang::tr{'upload p12 file'}:</td>
1230 <td nowrap='nowrap'><input type='file' name='FH' size='32' /></td></tr>
1231 <tr><td class='base'>$Lang::tr{'pkcs12 file password'}:</td>
1232 <td class='base' nowrap='nowrap'><input type='password' name='P12_PASS' value='$cgiparams{'P12_PASS'}' size='32' /></td></tr>
1233 <tr><td>&nbsp;</td>
1234 <td><input type='submit' name='ACTION' value='$Lang::tr{'upload p12 file'}' /></td></tr>
1235 <tr><td class='base' colspan='2' align='left'>
1236 <img src='/blob.gif' alt='*' />&nbsp;$Lang::tr{'required field'}</td></tr>
1237 </table></form>
1238 END
1239 ;
1240 &Header::closebox();
1241 &Header::closebigbox();
1242 &Header::closepage();
1243 exit(0);
1244
1245 ROOTCERT_SUCCESS:
1246 if (&vpnenabled) {
1247 &General::system('/usr/local/bin/ipsecctrl', 'S');
1248 sleep $sleepDelay;
1249 }
1250 ROOTCERT_SKIP:
1251 ###
1252 ### Export PKCS12 file to browser
1253 ###
1254 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download pkcs12 file'}) {
1255 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1256 print "Content-Type: application/force-download\n";
1257 print "Content-Disposition: attachment; filename=" . $confighash{$cgiparams{'KEY'}}[1] . ".p12\r\n";
1258 print "Content-Type: application/octet-stream\r\n\r\n";
1259
1260 open(FILE, "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
1261 my @p12 = <FILE>;
1262 close(FILE);
1263 print "@p12";
1264
1265 exit (0);
1266
1267 # Export Apple profile to browser
1268 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download apple profile'}) {
1269 # Read global configuration
1270 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1271
1272 # Read connections
1273 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1274 my $key = $cgiparams{'KEY'};
1275
1276 # Create a UUID generator
1277 my $uuid = Data::UUID->new();
1278
1279 my $uuid1 = $uuid->create_str();
1280 my $uuid2 = $uuid->create_str();
1281
1282 my $ca = "";
1283 my $ca_uuid = $uuid->create_str();
1284
1285 my $cert = "";
1286 my $cert_uuid = $uuid->create_str();
1287
1288 # Read and encode the CA & certificate
1289 if ($confighash{$key}[4] eq "cert") {
1290 my $ca_path = "${General::swroot}/ca/cacert.pem";
1291 my $cert_path = "${General::swroot}/certs/$confighash{$key}[1].p12";
1292
1293 # Read the CA and encode it into Base64
1294 open(CA, "<${ca_path}");
1295 local($/) = undef; # slurp
1296 $ca = MIME::Base64::encode_base64(<CA>);
1297 close(CA);
1298
1299 # Read certificate and encode it into Base64
1300 open(CERT, "<${cert_path}");
1301 local($/) = undef; # slurp
1302 $cert = MIME::Base64::encode_base64(<CERT>);
1303 close(CERT);
1304 }
1305
1306 print "Content-Type: application/octet-stream\n";
1307 print "Content-Disposition: attachment; filename=" . $confighash{$key}[1] . ".mobileconfig\n";
1308 print "\n"; # end headers
1309
1310 # Use our own FQDN if nothing else is configured
1311 my $endpoint = ($vpnsettings{'RW_ENDPOINT'} ne "") ? $vpnsettings{'RW_ENDPOINT'} : &hostname();
1312
1313 print "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n";
1314 print "<plist version=\"1.0\">\n";
1315 print " <dict>\n";
1316 print " <key>PayloadDisplayName</key>\n";
1317 print " <string>$confighash{$key}[1]</string>\n";
1318 print " <key>PayloadIdentifier</key>\n";
1319 print " <string>$confighash{$key}[1]</string>\n";
1320 print " <key>PayloadUUID</key>\n";
1321 print " <string>${uuid1}</string>\n";
1322 print " <key>PayloadType</key>\n";
1323 print " <string>Configuration</string>\n";
1324 print " <key>PayloadVersion</key>\n";
1325 print " <integer>1</integer>\n";
1326 print " <key>PayloadContent</key>\n";
1327 print " <array>\n";
1328 print " <dict>\n";
1329 print " <key>PayloadIdentifier</key>\n";
1330 print " <string>org.example.vpn1.conf1</string>\n";
1331 print " <key>PayloadUUID</key>\n";
1332 print " <string>${uuid2}</string>\n";
1333 print " <key>PayloadType</key>\n";
1334 print " <string>com.apple.vpn.managed</string>\n";
1335 print " <key>PayloadVersion</key>\n";
1336 print " <integer>1</integer>\n";
1337 print " <key>UserDefinedName</key>\n";
1338 print " <string>$confighash{$key}[1]</string>\n";
1339 print " <key>VPNType</key>\n";
1340 print " <string>IKEv2</string>\n";
1341 print " <key>IKEv2</key>\n";
1342 print " <dict>\n";
1343 print " <key>RemoteAddress</key>\n";
1344 print " <string>$endpoint</string>\n";
1345
1346 # PFS
1347 my $pfs = $confighash{$key}[28];
1348 if ($pfs eq "on") {
1349 print " <key>EnablePFS</key>\n";
1350 print " <true/>\n";
1351 }
1352
1353 # IKE Cipher Suite
1354 print " <key>IKESecurityAssociationParameters</key>\n";
1355 print " <dict>\n";
1356
1357 # Encryption
1358 foreach my $cipher (split(/\|/,$confighash{$key}[18])) {
1359 # Skip all unsupported ciphers
1360 next unless (exists $APPLE_CIPHERS{$cipher});
1361
1362 print " <key>EncryptionAlgorithm</key>\n";
1363 print " <string>$APPLE_CIPHERS{$cipher}</string>\n";
1364 last;
1365 }
1366
1367 # Integrity
1368 foreach my $integrity (split(/\|/,$confighash{$key}[19])) {
1369 # Skip all unsupported algorithms
1370 next unless (exists $APPLE_INTEGRITIES{$integrity});
1371
1372 print " <key>IntegrityAlgorithm</key>\n";
1373 print " <string>$APPLE_INTEGRITIES{$integrity}</string>\n";
1374 last;
1375 }
1376
1377 # Diffie Hellman Groups
1378 foreach my $group (split(/\|/,$confighash{$key}[20])) {
1379 # Skip all unsupported algorithms
1380 next unless (exists $APPLE_DH_GROUPS{$group});
1381
1382 print " <key>DiffieHellmanGroup</key>\n";
1383 print " <string>$APPLE_DH_GROUPS{$group}</string>\n";
1384 last;
1385 }
1386
1387 # Lifetime
1388 my $lifetime = $confighash{$key}[16] * 60;
1389 print " <key>LifeTimeInMinutes</key>\n";
1390 print " <integer>$lifetime</integer>\n";
1391 print " </dict>\n";
1392
1393 # ESP Cipher Suite
1394 print " <key>ChildSecurityAssociationParameters</key>\n";
1395 print " <dict>\n";
1396
1397 # Encryption
1398 foreach my $cipher (split(/\|/,$confighash{$key}[21])) {
1399 # Skip all unsupported ciphers
1400 next unless (exists $APPLE_CIPHERS{$cipher});
1401
1402 print " <key>EncryptionAlgorithm</key>\n";
1403 print " <string>$APPLE_CIPHERS{$cipher}</string>\n";
1404 last;
1405 }
1406
1407 # Integrity
1408 foreach my $integrity (split(/\|/,$confighash{$key}[22])) {
1409 # Skip all unsupported algorithms
1410 next unless (exists $APPLE_INTEGRITIES{$integrity});
1411
1412 print " <key>IntegrityAlgorithm</key>\n";
1413 print " <string>$APPLE_INTEGRITIES{$integrity}</string>\n";
1414 last;
1415 }
1416
1417 # Diffie Hellman Groups
1418 foreach my $group (split(/\|/,$confighash{$key}[23])) {
1419 # Skip all unsupported algorithms
1420 next unless (exists $APPLE_DH_GROUPS{$group});
1421
1422 print " <key>DiffieHellmanGroup</key>\n";
1423 print " <string>$APPLE_DH_GROUPS{$group}</string>\n";
1424 last;
1425 }
1426
1427 # Lifetime
1428 my $lifetime = $confighash{$key}[17] * 60;
1429 print " <key>LifeTimeInMinutes</key>\n";
1430 print " <integer>$lifetime</integer>\n";
1431 print " </dict>\n";
1432
1433
1434 # Left ID
1435 if ($confighash{$key}[9]) {
1436 my $leftid = $confighash{$key}[9];
1437
1438 # Strip leading @ from FQDNs
1439 if ($leftid =~ m/^@(.*)$/) {
1440 $leftid = $1;
1441 }
1442
1443 print " <key>LocalIdentifier</key>\n";
1444 print " <string>$leftid</string>\n";
1445 }
1446
1447 # Right ID
1448 if ($confighash{$key}[7]) {
1449 my $rightid = $confighash{$key}[7];
1450
1451 # Strip leading @ from FQDNs
1452 if ($rightid =~ m/^@(.*)$/) {
1453 $rightid = $1;
1454 }
1455
1456 print " <key>RemoteIdentifier</key>\n";
1457 print " <string>$rightid</string>\n";
1458 }
1459
1460 if ($confighash{$key}[4] eq "cert") {
1461 print " <key>AuthenticationMethod</key>\n";
1462 print " <string>Certificate</string>\n";
1463
1464 print " <key>PayloadCertificateUUID</key>\n";
1465 print " <string>${cert_uuid}</string>\n";
1466 } else {
1467 print " <key>AuthenticationMethod</key>\n";
1468 print " <string>SharedSecret</string>\n";
1469 print " <key>SharedSecret</key>\n";
1470 print " <string>$confighash{$key}[5]</string>\n";
1471 }
1472
1473 print " <key>ExtendedAuthEnabled</key>\n";
1474 print " <integer>0</integer>\n";
1475
1476 # These are not needed, but we provide some default to stop iPhone asking for credentials
1477 print " <key>AuthName</key>\n";
1478 print " <string>$confighash{$key}[1]</string>\n";
1479 print " <key>AuthPassword</key>\n";
1480 print " <string></string>\n";
1481 print " </dict>\n";
1482 print " </dict>\n";
1483
1484 if ($confighash{$key}[4] eq "cert") {
1485 print " <dict>\n";
1486 print " <key>PayloadIdentifier</key>\n";
1487 print " <string>org.example.vpn1.client</string>\n";
1488 print " <key>PayloadDisplayName</key>\n";
1489 print " <string>$confighash{$key}[1]</string>\n";
1490 print " <key>PayloadUUID</key>\n";
1491 print " <string>${cert_uuid}</string>\n";
1492 print " <key>PayloadType</key>\n";
1493 print " <string>com.apple.security.pkcs12</string>\n";
1494 print " <key>PayloadVersion</key>\n";
1495 print " <integer>1</integer>\n";
1496 print " <key>PayloadContent</key>\n";
1497 print " <data>\n";
1498
1499 foreach (split /\n/,${cert}) {
1500 print " $_\n";
1501 }
1502
1503 print " </data>\n";
1504 print " </dict>\n";
1505
1506 print " <dict>\n";
1507 print " <key>PayloadIdentifier</key>\n";
1508 print " <string>org.example.ca</string>\n";
1509 print " <key>PayloadUUID</key>\n";
1510 print " <string>${ca_uuid}</string>\n";
1511 print " <key>PayloadType</key>\n";
1512 print " <string>com.apple.security.root</string>\n";
1513 print " <key>PayloadVersion</key>\n";
1514 print " <integer>1</integer>\n";
1515 print " <key>PayloadContent</key>\n";
1516 print " <data>\n";
1517
1518 foreach (split /\n/,${ca}) {
1519 print " $_\n";
1520 }
1521
1522 print " </data>\n";
1523 print " </dict>\n";
1524 }
1525
1526 print " </array>\n";
1527 print " </dict>\n";
1528 print "</plist>\n";
1529
1530 # Done
1531 exit(0);
1532 ###
1533 ### Display certificate
1534 ###
1535 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show certificate'}) {
1536 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1537
1538 if ( -f "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
1539 &Header::showhttpheaders();
1540 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
1541 &Header::openbigbox('100%', 'left', '', '');
1542 &Header::openbox('100%', 'left', "$Lang::tr{'cert'}:");
1543 my @output = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
1544 @output = &Header::cleanhtml(@output,"y");
1545 print "<pre>@output</pre>\n";
1546 &Header::closebox();
1547 print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1548 &Header::closebigbox();
1549 &Header::closepage();
1550 exit(0);
1551 }
1552
1553 ###
1554 ### Export Certificate to browser
1555 ###
1556 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download certificate'}) {
1557 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1558
1559 if ( -f "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
1560 print "Content-Type: application/force-download\n";
1561 print "Content-Disposition: attachment; filename=" . $confighash{$cgiparams{'KEY'}}[1] . "cert.pem\n\n";
1562
1563 open(FILE, "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
1564 my @pem = <FILE>;
1565 close(FILE);
1566 print "@pem";
1567
1568 exit (0);
1569 }
1570
1571 ###
1572 ### Enable/Disable connection
1573 ###
1574 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
1575
1576 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1577 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1578
1579 if ($confighash{$cgiparams{'KEY'}}) {
1580 if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
1581 $confighash{$cgiparams{'KEY'}}[0] = 'on';
1582 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
1583 &writeipsecfiles();
1584 &General::system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'}) if (&vpnenabled);
1585 } else {
1586 $confighash{$cgiparams{'KEY'}}[0] = 'off';
1587 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
1588 &writeipsecfiles();
1589 &General::system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'}) if (&vpnenabled);
1590 }
1591 sleep $sleepDelay;
1592 } else {
1593 $errormessage = $Lang::tr{'invalid key'};
1594 }
1595
1596 ###
1597 ### Restart connection
1598 ###
1599 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'restart'}) {
1600 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1601 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1602
1603 if ($confighash{$cgiparams{'KEY'}}) {
1604 if (&vpnenabled) {
1605 &General::system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
1606 sleep $sleepDelay;
1607 }
1608 } else {
1609 $errormessage = $Lang::tr{'invalid key'};
1610 }
1611
1612 ###
1613 ### Remove connection
1614 ###
1615 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
1616 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1617 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1618
1619 if ($confighash{$cgiparams{'KEY'}}) {
1620 unlink ("${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
1621 unlink ("${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
1622 delete $confighash{$cgiparams{'KEY'}};
1623 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
1624 &writeipsecfiles();
1625 &General::system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'}) if (&vpnenabled);
1626 } else {
1627 $errormessage = $Lang::tr{'invalid key'};
1628 }
1629 &General::firewall_reload();
1630 ###
1631 ### Choose between adding a host-net or net-net connection
1632 ###
1633 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'add'} && $cgiparams{'TYPE'} eq '') {
1634 &Header::showhttpheaders();
1635 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
1636 &Header::openbigbox('100%', 'left', '', '');
1637 &Header::openbox('100%', 'left', $Lang::tr{'connection type'});
1638 print <<END
1639 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
1640 <b>$Lang::tr{'connection type'}:</b><br />
1641 <table>
1642 <tr><td><input type='radio' name='TYPE' value='host' checked='checked' /></td>
1643 <td class='base'>$Lang::tr{'host to net vpn'}</td>
1644 </tr><tr>
1645 <td><input type='radio' name='TYPE' value='net' /></td>
1646 <td class='base'>$Lang::tr{'net to net vpn'}</td>
1647 </tr><tr>
1648 <td align='center' colspan='2'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td>
1649 </tr>
1650 </table></form>
1651 END
1652 ;
1653 &Header::closebox();
1654 &Header::closebigbox();
1655 &Header::closepage();
1656 exit (0);
1657 ###
1658 ### Adding/Editing/Saving a connection
1659 ###
1660 } elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) ||
1661 ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) ||
1662 ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq '')) {
1663
1664 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1665 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
1666 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1667
1668 if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
1669 if (! $confighash{$cgiparams{'KEY'}}[0]) {
1670 $errormessage = $Lang::tr{'invalid key'};
1671 goto VPNCONF_END;
1672 }
1673 $cgiparams{'ENABLED'} = $confighash{$cgiparams{'KEY'}}[0];
1674 $cgiparams{'NAME'} = $confighash{$cgiparams{'KEY'}}[1];
1675 $cgiparams{'TYPE'} = $confighash{$cgiparams{'KEY'}}[3];
1676 $cgiparams{'AUTH'} = $confighash{$cgiparams{'KEY'}}[4];
1677 $cgiparams{'PSK'} = $confighash{$cgiparams{'KEY'}}[5];
1678 $cgiparams{'LOCAL'} = $confighash{$cgiparams{'KEY'}}[6];
1679 $cgiparams{'LOCAL_ID'} = $confighash{$cgiparams{'KEY'}}[7];
1680 my @local_subnets = split(",", $confighash{$cgiparams{'KEY'}}[8]);
1681 $cgiparams{'LOCAL_SUBNET'} = join(/\|/, @local_subnets);
1682 $cgiparams{'REMOTE_ID'} = $confighash{$cgiparams{'KEY'}}[9];
1683 $cgiparams{'REMOTE'} = $confighash{$cgiparams{'KEY'}}[10];
1684 my @remote_subnets = split(",", $confighash{$cgiparams{'KEY'}}[11]);
1685 $cgiparams{'REMOTE_SUBNET'} = join(/\|/, @remote_subnets);
1686 $cgiparams{'REMARK'} = $confighash{$cgiparams{'KEY'}}[25];
1687 $cgiparams{'DPD_ACTION'} = $confighash{$cgiparams{'KEY'}}[27];
1688 $cgiparams{'IKE_VERSION'} = $confighash{$cgiparams{'KEY'}}[29];
1689 $cgiparams{'IKE_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[18];
1690 $cgiparams{'IKE_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[19];
1691 $cgiparams{'IKE_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[20];
1692 $cgiparams{'IKE_LIFETIME'} = $confighash{$cgiparams{'KEY'}}[16];
1693 $cgiparams{'ESP_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[21];
1694 $cgiparams{'ESP_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[22];
1695 $cgiparams{'ESP_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[23];
1696 if ($cgiparams{'ESP_GROUPTYPE'} eq "") {
1697 $cgiparams{'ESP_GROUPTYPE'} = $cgiparams{'IKE_GROUPTYPE'};
1698 }
1699 $cgiparams{'ESP_KEYLIFE'} = $confighash{$cgiparams{'KEY'}}[17];
1700 $cgiparams{'COMPRESSION'} = $confighash{$cgiparams{'KEY'}}[13];
1701 $cgiparams{'ONLY_PROPOSED'} = $confighash{$cgiparams{'KEY'}}[24];
1702 $cgiparams{'PFS'} = $confighash{$cgiparams{'KEY'}}[28];
1703 $cgiparams{'DPD_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[30];
1704 $cgiparams{'DPD_DELAY'} = $confighash{$cgiparams{'KEY'}}[31];
1705 $cgiparams{'FORCE_MOBIKE'} = $confighash{$cgiparams{'KEY'}}[32];
1706 $cgiparams{'START_ACTION'} = $confighash{$cgiparams{'KEY'}}[33];
1707 $cgiparams{'INACTIVITY_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[34];
1708 $cgiparams{'MODE'} = $confighash{$cgiparams{'KEY'}}[35];
1709 $cgiparams{'INTERFACE_MODE'} = $confighash{$cgiparams{'KEY'}}[36];
1710 $cgiparams{'INTERFACE_ADDRESS'} = $confighash{$cgiparams{'KEY'}}[37];
1711 $cgiparams{'INTERFACE_MTU'} = $confighash{$cgiparams{'KEY'}}[38];
1712 $cgiparams{'DNS_SERVERS'} = $confighash{$cgiparams{'KEY'}}[39];
1713
1714 if (!$cgiparams{'DPD_DELAY'}) {
1715 $cgiparams{'DPD_DELAY'} = 30;
1716 }
1717
1718 if (!$cgiparams{'DPD_TIMEOUT'}) {
1719 $cgiparams{'DPD_TIMEOUT'} = 120;
1720 }
1721
1722 if ($cgiparams{'INACTIVITY_TIMEOUT'} eq "") {
1723 $cgiparams{'INACTIVITY_TIMEOUT'} = 900;
1724 }
1725
1726 if ($cgiparams{'MODE'} eq "") {
1727 $cgiparams{'MODE'} = "tunnel";
1728 }
1729
1730 if ($cgiparams{'INTERFACE_MTU'} eq "") {
1731 $cgiparams{'INTERFACE_MTU'} = 1500;
1732 }
1733
1734 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
1735 $cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
1736 if ($cgiparams{'TYPE'} !~ /^(host|net)$/) {
1737 $errormessage = $Lang::tr{'connection type is invalid'};
1738 goto VPNCONF_ERROR;
1739 }
1740
1741 if ($cgiparams{'NAME'} !~ /^[a-zA-Z0-9]+$/) {
1742 $errormessage = $Lang::tr{'name must only contain characters'};
1743 goto VPNCONF_ERROR;
1744 }
1745
1746 if ($cgiparams{'NAME'} =~ /^(host|01|block|private|clear|packetdefault)$/) {
1747 $errormessage = $Lang::tr{'name is invalid'};
1748 goto VPNCONF_ERROR;
1749 }
1750
1751 if (length($cgiparams{'NAME'}) >60) {
1752 $errormessage = $Lang::tr{'name too long'};
1753 goto VPNCONF_ERROR;
1754 }
1755
1756 # Check if there is no other entry with this name
1757 if (! $cgiparams{'KEY'}) { #only for add
1758 foreach my $key (keys %confighash) {
1759 if ($confighash{$key}[1] eq $cgiparams{'NAME'}) {
1760 $errormessage = $Lang::tr{'a connection with this name already exists'};
1761 goto VPNCONF_ERROR;
1762 }
1763 }
1764 }
1765
1766 if (($cgiparams{'TYPE'} eq 'net') && (! $cgiparams{'REMOTE'})) {
1767 $errormessage = $Lang::tr{'invalid input for remote host/ip'};
1768 goto VPNCONF_ERROR;
1769 }
1770
1771 if ($cgiparams{'LOCAL'}) {
1772 if (($cgiparams{'LOCAL'} ne "") && (!&General::validip($cgiparams{'LOCAL'}))) {
1773 $errormessage = $Lang::tr{'invalid input for local ip address'};
1774 goto VPNCONF_ERROR;
1775 }
1776 }
1777
1778 if ($cgiparams{'REMOTE'}) {
1779 if (($cgiparams{'REMOTE'} ne '%any') && (! &General::validip($cgiparams{'REMOTE'}))) {
1780 if (! &General::validfqdn ($cgiparams{'REMOTE'})) {
1781 $errormessage = $Lang::tr{'invalid input for remote host/ip'};
1782 goto VPNCONF_ERROR;
1783 } else {
1784 if (&valid_dns_host($cgiparams{'REMOTE'})) {
1785 $warnmessage = "$Lang::tr{'check vpn lr'} $cgiparams{'REMOTE'}. $Lang::tr{'dns check failed'}";
1786 }
1787 }
1788 }
1789 }
1790
1791 my @local_subnets = split(",", $cgiparams{'LOCAL_SUBNET'});
1792 foreach my $subnet (@local_subnets) {
1793 unless (&Network::check_subnet($subnet)) {
1794 $errormessage = $Lang::tr{'local subnet is invalid'};
1795 goto VPNCONF_ERROR;
1796 }
1797 }
1798
1799 # Allow only one roadwarrior/psk without remote IP-address
1800 if ($cgiparams{'REMOTE'} eq '' && $cgiparams{'AUTH'} eq 'psk') {
1801 foreach my $key (keys %confighash) {
1802 if ( ($cgiparams{'KEY'} ne $key) &&
1803 ($confighash{$key}[4] eq 'psk') &&
1804 ($confighash{$key}[10] eq '') ) {
1805 $errormessage = $Lang::tr{'you can only define one roadwarrior connection when using pre-shared key authentication'};
1806 goto VPNCONF_ERROR;
1807 }
1808 }
1809 }
1810
1811 if ($cgiparams{'TYPE'} eq 'net') {
1812 my @remote_subnets = split(",", $cgiparams{'REMOTE_SUBNET'});
1813 foreach my $subnet (@remote_subnets) {
1814 unless (&Network::check_subnet($subnet)) {
1815 $errormessage = $Lang::tr{'remote subnet is invalid'};
1816 goto VPNCONF_ERROR;
1817 }
1818 }
1819
1820 if ($cgiparams{'MODE'} !~ /^(tunnel|transport)$/) {
1821 $errormessage = $Lang::tr{'invalid input for mode'};
1822 goto VPNCONF_ERROR;
1823 }
1824
1825 if ($cgiparams{'INTERFACE_MODE'} !~ /^(|gre|vti)$/) {
1826 $errormessage = $Lang::tr{'invalid input for interface mode'};
1827 goto VPNCONF_ERROR;
1828 }
1829
1830 if (($cgiparams{'INTERFACE_MODE'} eq "vti") && ($cgiparams{'MODE'} eq "transport")) {
1831 $errormessage = $Lang::tr{'transport mode does not support vti'};
1832 goto VPNCONF_ERROR;
1833 }
1834
1835 if (($cgiparams{'INTERFACE_MODE'} ne "") && !&Network::check_subnet($cgiparams{'INTERFACE_ADDRESS'})) {
1836 $errormessage = $Lang::tr{'invalid input for interface address'};
1837 goto VPNCONF_ERROR;
1838 }
1839
1840 if ($cgiparams{'INTERFACE_MTU'} !~ /^\d+$/) {
1841 $errormessage = $Lang::tr{'invalid input for interface mtu'};
1842 goto VPNCONF_ERROR;
1843 }
1844 }
1845
1846 if ($cgiparams{'TYPE'} eq 'host') {
1847 my @servers = split(",", $cgiparams{'DNS_SERVERS'});
1848 foreach my $server (@servers) {
1849 unless (&Network::check_ip_address($server)) {
1850 $errormessage = $Lang::tr{'ipsec dns server address is invalid'};
1851 goto VPNCONF_ERROR;
1852 }
1853 }
1854 }
1855
1856 if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
1857 $errormessage = $Lang::tr{'invalid input'};
1858 goto VPNCONF_ERROR;
1859 }
1860 if ($cgiparams{'EDIT_ADVANCED'} !~ /^(on|off)$/) {
1861 $errormessage = $Lang::tr{'invalid input'};
1862 goto VPNCONF_ERROR;
1863 }
1864
1865 # Allow nothing or a string (DN,FDQN,) beginning with @
1866 # with no comma but slashes between RID eg @O=FR/C=Paris/OU=myhome/CN=franck
1867 if ( ($cgiparams{'LOCAL_ID'} !~ /^(|[\w.-]*@[\w. =*\/-]+|\d+\.\d+\.\d+\.\d+)$/) ||
1868 ($cgiparams{'REMOTE_ID'} !~ /^(|[\w.-]*@[\w. =*\/-]+|\d+\.\d+\.\d+\.\d+)$/) ||
1869 (($cgiparams{'REMOTE_ID'} eq $cgiparams{'LOCAL_ID'}) && ($cgiparams{'LOCAL_ID'} ne ''))
1870 ) {
1871 $errormessage = $Lang::tr{'invalid local-remote id'} . '<br />' .
1872 'DER_ASN1_DN: @c=FR/ou=Paris/ou=Home/cn=*<br />' .
1873 'FQDN: @ipfire.org<br />' .
1874 'USER_FQDN: info@ipfire.org<br />' .
1875 'IPV4_ADDR: 123.123.123.123';
1876 goto VPNCONF_ERROR;
1877 }
1878 # If Auth is DN, verify existance of Remote ID.
1879 if ( $cgiparams{'REMOTE_ID'} eq '' && (
1880 $cgiparams{'AUTH'} eq 'auth-dn'|| # while creation
1881 $confighash{$cgiparams{'KEY'}}[2] eq '%auth-dn')){ # while editing
1882 $errormessage = $Lang::tr{'vpn missing remote id'};
1883 goto VPNCONF_ERROR;
1884 }
1885
1886 if ($cgiparams{'TYPE'} eq 'net'){
1887 $warnmessage=&General::checksubnets('',$cgiparams{'REMOTE_SUBNET'},'ipsec');
1888 if ($warnmessage ne ''){
1889 $warnmessage=$Lang::tr{'remote subnet'}." ($cgiparams{'REMOTE_SUBNET'}) <br>".$warnmessage;
1890 }
1891 }
1892
1893 if ($cgiparams{'AUTH'} eq 'psk') {
1894 if (! length($cgiparams{'PSK'}) ) {
1895 $errormessage = $Lang::tr{'pre-shared key is too short'};
1896 goto VPNCONF_ERROR;
1897 }
1898 if ($cgiparams{'PSK'} =~ /'/) {
1899 $cgiparams{'PSK'} =~ tr/'/ /;
1900 $errormessage = $Lang::tr{'invalid characters found in pre-shared key'};
1901 goto VPNCONF_ERROR;
1902 }
1903 } elsif ($cgiparams{'AUTH'} eq 'certreq') {
1904 if ($cgiparams{'KEY'}) {
1905 $errormessage = $Lang::tr{'cant change certificates'};
1906 goto VPNCONF_ERROR;
1907 }
1908 unless (ref ($cgiparams{'FH'})) {
1909 $errormessage = $Lang::tr{'there was no file upload'};
1910 goto VPNCONF_ERROR;
1911 }
1912
1913 # Move uploaded certificate request to a temporary file
1914 (my $fh, my $filename) = tempfile( );
1915 if (copy ($cgiparams{'FH'}, $fh) != 1) {
1916 $errormessage = $!;
1917 goto VPNCONF_ERROR;
1918 }
1919
1920 # Sign the certificate request
1921 &General::log("ipsec", "Signing your cert $cgiparams{'NAME'}...");
1922 my $opt = " ca -md sha256 -days 825";
1923 $opt .= " -batch -notext";
1924 $opt .= " -in $filename";
1925 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem";
1926
1927 if ( $errormessage = &callssl ($opt) ) {
1928 unlink ($filename);
1929 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1930 &cleanssldatabase();
1931 goto VPNCONF_ERROR;
1932 } else {
1933 unlink ($filename);
1934 &cleanssldatabase();
1935 }
1936
1937 $cgiparams{'CERT_NAME'} = getCNfromcert ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1938 if ($cgiparams{'CERT_NAME'} eq '') {
1939 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
1940 goto VPNCONF_ERROR;
1941 }
1942 } elsif ($cgiparams{'AUTH'} eq 'pkcs12') {
1943 &General::log("ipsec", "Importing from p12...");
1944
1945 unless (ref ($cgiparams{'FH'})) {
1946 $errormessage = $Lang::tr{'there was no file upload'};
1947 goto ROOTCERT_ERROR;
1948 }
1949
1950 # Move uploaded certificate request to a temporary file
1951 (my $fh, my $filename) = tempfile( );
1952 if (copy ($cgiparams{'FH'}, $fh) != 1) {
1953 $errormessage = $!;
1954 goto ROOTCERT_ERROR;
1955 }
1956
1957 # Extract the CA certificate from the file
1958 &General::log("ipsec", "Extracting caroot from p12...");
1959 if (open(STDIN, "-|")) {
1960 my $opt = " pkcs12 -cacerts -nokeys";
1961 $opt .= " -in $filename";
1962 $opt .= " -out /tmp/newcacert";
1963 $errormessage = &callssl ($opt);
1964 } else { #child
1965 print "$cgiparams{'P12_PASS'}\n";
1966 exit (0);
1967 }
1968
1969 # Extract the Host certificate from the file
1970 if (!$errormessage) {
1971 &General::log("ipsec", "Extracting host cert from p12...");
1972 if (open(STDIN, "-|")) {
1973 my $opt = " pkcs12 -clcerts -nokeys";
1974 $opt .= " -in $filename";
1975 $opt .= " -out /tmp/newhostcert";
1976 $errormessage = &callssl ($opt);
1977 } else { #child
1978 print "$cgiparams{'P12_PASS'}\n";
1979 exit (0);
1980 }
1981 }
1982
1983 if (!$errormessage) {
1984 &General::log("ipsec", "Moving cacert...");
1985 #If CA have new subject, add it to our list of CA
1986 my $casubject = &Header::cleanhtml(getsubjectfromcert ('/tmp/newcacert'));
1987 my @names;
1988 foreach my $x (keys %cahash) {
1989 $casubject='' if ($cahash{$x}[1] eq $casubject);
1990 unshift (@names,$cahash{$x}[0]);
1991 }
1992 if ($casubject) { # a new one!
1993 my @temp = &General::system_output("/usr/bin/openssl", "x509", "-text", "-in", "/tmp/newcacert");
1994 if (! grep(/CA:TRUE/, @temp)) {
1995 $errormessage = $Lang::tr{'not a valid ca certificate'};
1996 } else {
1997 #compute a name for it
1998 my $idx=0;
1999 while (grep(/Imported-$idx/, @names) ) {$idx++};
2000 $cgiparams{'CA_NAME'}="Imported-$idx";
2001 $cgiparams{'CERT_NAME'}=&Header::cleanhtml(getCNfromcert ('/tmp/newhostcert'));
2002 move("/tmp/newcacert", "${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem");
2003 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
2004 if (!$errormessage) {
2005 my $key = &General::findhasharraykey (\%cahash);
2006 $cahash{$key}[0] = $cgiparams{'CA_NAME'};
2007 $cahash{$key}[1] = $casubject;
2008 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
2009 &General::system('/usr/local/bin/ipsecctrl', 'R');
2010 }
2011 }
2012 }
2013 }
2014 if (!$errormessage) {
2015 &General::log("ipsec", "Moving host cert...");
2016 move("/tmp/newhostcert", "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
2017 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
2018 }
2019
2020 #cleanup temp files
2021 unlink ($filename);
2022 unlink ('/tmp/newcacert');
2023 unlink ('/tmp/newhostcert');
2024 if ($errormessage) {
2025 unlink ("${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem");
2026 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
2027 goto VPNCONF_ERROR;
2028 }
2029 &General::log("ipsec", "p12 import completed!");
2030 } elsif ($cgiparams{'AUTH'} eq 'certfile') {
2031 if ($cgiparams{'KEY'}) {
2032 $errormessage = $Lang::tr{'cant change certificates'};
2033 goto VPNCONF_ERROR;
2034 }
2035 unless (ref ($cgiparams{'FH'})) {
2036 $errormessage = $Lang::tr{'there was no file upload'};
2037 goto VPNCONF_ERROR;
2038 }
2039 # Move uploaded certificate to a temporary file
2040 (my $fh, my $filename) = tempfile( );
2041 if (copy ($cgiparams{'FH'}, $fh) != 1) {
2042 $errormessage = $!;
2043 goto VPNCONF_ERROR;
2044 }
2045
2046 # Verify the certificate has a valid CA and move it
2047 &General::log("ipsec", "Validating imported cert against our known CA...");
2048 my $validca = 1; #assume ok
2049 my @test = &General::system_output("/usr/bin/openssl", "verify", "-CAfile", "${General::swroot}/ca/cacert.pem", "$filename");
2050 if (! grep(/: OK/, @test)) {
2051 my $validca = 0;
2052 foreach my $key (keys %cahash) {
2053 @test = &General::system_output("/usr/bin/openssl", "verify", "-CAfile", "${General::swroot}/ca/$cahash{$key}[0]cert.pem", "$filename");
2054 if (grep(/: OK/, @test)) {
2055 $validca = 1;
2056 last;
2057 }
2058 }
2059 }
2060 if (! $validca) {
2061 $errormessage = $Lang::tr{'certificate does not have a valid ca associated with it'};
2062 unlink ($filename);
2063 goto VPNCONF_ERROR;
2064 } else {
2065 move($filename, "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
2066 if ($? ne 0) {
2067 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
2068 unlink ($filename);
2069 goto VPNCONF_ERROR;
2070 }
2071 }
2072
2073 $cgiparams{'CERT_NAME'} = getCNfromcert ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
2074 if ($cgiparams{'CERT_NAME'} eq '') {
2075 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
2076 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
2077 goto VPNCONF_ERROR;
2078 }
2079 } elsif ($cgiparams{'AUTH'} eq 'certgen') {
2080 if ($cgiparams{'KEY'}) {
2081 $errormessage = $Lang::tr{'cant change certificates'};
2082 goto VPNCONF_ERROR;
2083 }
2084 # Validate input since the form was submitted
2085 if (length($cgiparams{'CERT_NAME'}) >60) {
2086 $errormessage = $Lang::tr{'name too long'};
2087 goto VPNCONF_ERROR;
2088 }
2089 if ($cgiparams{'CERT_NAME'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
2090 $errormessage = $Lang::tr{'invalid input for name'};
2091 goto VPNCONF_ERROR;
2092 }
2093 if ($cgiparams{'CERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'CERT_EMAIL'}))) {
2094 $errormessage = $Lang::tr{'invalid input for e-mail address'};
2095 goto VPNCONF_ERROR;
2096 }
2097 if (length($cgiparams{'CERT_EMAIL'}) > 40) {
2098 $errormessage = $Lang::tr{'e-mail address too long'};
2099 goto VPNCONF_ERROR;
2100 }
2101 if ($cgiparams{'CERT_OU'} ne '' && $cgiparams{'CERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
2102 $errormessage = $Lang::tr{'invalid input for department'};
2103 goto VPNCONF_ERROR;
2104 }
2105 if (length($cgiparams{'CERT_ORGANIZATION'}) >60) {
2106 $errormessage = $Lang::tr{'organization too long'};
2107 goto VPNCONF_ERROR;
2108 }
2109 if ($cgiparams{'CERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
2110 $errormessage = $Lang::tr{'invalid input for organization'};
2111 goto VPNCONF_ERROR;
2112 }
2113 if ($cgiparams{'CERT_CITY'} ne '' && $cgiparams{'CERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
2114 $errormessage = $Lang::tr{'invalid input for city'};
2115 goto VPNCONF_ERROR;
2116 }
2117 if ($cgiparams{'CERT_STATE'} ne '' && $cgiparams{'CERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
2118 $errormessage = $Lang::tr{'invalid input for state or province'};
2119 goto VPNCONF_ERROR;
2120 }
2121 if ($cgiparams{'CERT_COUNTRY'} !~ /^[A-Z]*$/) {
2122 $errormessage = $Lang::tr{'invalid input for country'};
2123 goto VPNCONF_ERROR;
2124 }
2125 #the exact syntax is a list comma separated of
2126 # email:any-validemail
2127 # URI: a uniform resource indicator
2128 # DNS: a DNS domain name
2129 # RID: a registered OBJECT IDENTIFIER
2130 # IP: an IP address
2131 # example: email:franck@foo.com,IP:10.0.0.10,DNS:franck.foo.com
2132
2133 if ($cgiparams{'SUBJECTALTNAME'} ne '' && $cgiparams{'SUBJECTALTNAME'} !~ /^(email|URI|DNS|RID|IP):[a-zA-Z0-9 :\/,\.\-_@]*$/) {
2134 $errormessage = $Lang::tr{'vpn altname syntax'};
2135 goto VPNCONF_ERROR;
2136 }
2137
2138 if (length($cgiparams{'CERT_PASS1'}) < 5) {
2139 $errormessage = $Lang::tr{'password too short'};
2140 goto VPNCONF_ERROR;
2141 }
2142 if ($cgiparams{'CERT_PASS1'} ne $cgiparams{'CERT_PASS2'}) {
2143 $errormessage = $Lang::tr{'passwords do not match'};
2144 goto VPNCONF_ERROR;
2145 }
2146
2147 # Replace empty strings with a .
2148 (my $ou = $cgiparams{'CERT_OU'}) =~ s/^\s*$/\./;
2149 (my $city = $cgiparams{'CERT_CITY'}) =~ s/^\s*$/\./;
2150 (my $state = $cgiparams{'CERT_STATE'}) =~ s/^\s*$/\./;
2151
2152 # Create the Client certificate request
2153 &General::log("ipsec", "Creating a cert...");
2154
2155 if (open(STDIN, "-|")) {
2156 my $opt = " req -nodes -rand /proc/interrupts:/proc/net/rt_cache";
2157 $opt .= " -newkey rsa:2048";
2158 $opt .= " -keyout ${General::swroot}/certs/$cgiparams{'NAME'}key.pem";
2159 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}req.pem";
2160
2161 if ( $errormessage = &callssl ($opt) ) {
2162 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
2163 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
2164 goto VPNCONF_ERROR;
2165 }
2166 } else { #child
2167 print "$cgiparams{'CERT_COUNTRY'}\n";
2168 print "$state\n";
2169 print "$city\n";
2170 print "$cgiparams{'CERT_ORGANIZATION'}\n";
2171 print "$ou\n";
2172 print "$cgiparams{'CERT_NAME'}\n";
2173 print "$cgiparams{'CERT_EMAIL'}\n";
2174 print ".\n";
2175 print ".\n";
2176 exit (0);
2177 }
2178
2179 # Sign the client certificate request
2180 &General::log("ipsec", "Signing the cert $cgiparams{'NAME'}...");
2181
2182 #No easy way for specifying the contain of subjectAltName without writing a config file...
2183 my ($fh, $v3extname) = tempfile ('/tmp/XXXXXXXX');
2184 print $fh <<END
2185 basicConstraints=CA:FALSE
2186 nsComment="OpenSSL Generated Certificate"
2187 subjectKeyIdentifier=hash
2188 extendedKeyUsage=clientAuth
2189 authorityKeyIdentifier=keyid,issuer:always
2190 END
2191 ;
2192 print $fh "subjectAltName=$cgiparams{'SUBJECTALTNAME'}" if ($cgiparams{'SUBJECTALTNAME'});
2193 close ($fh);
2194
2195 my $opt = " ca -md sha256 -days 825 -batch -notext";
2196 $opt .= " -in ${General::swroot}/certs/$cgiparams{'NAME'}req.pem";
2197 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem";
2198 $opt .= " -extfile $v3extname";
2199
2200 if ( $errormessage = &callssl ($opt) ) {
2201 unlink ($v3extname);
2202 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
2203 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
2204 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
2205 &cleanssldatabase();
2206 goto VPNCONF_ERROR;
2207 } else {
2208 unlink ($v3extname);
2209 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
2210 &cleanssldatabase();
2211 }
2212
2213 # Create the pkcs12 file
2214 &General::log("ipsec", "Packing a pkcs12 file...");
2215 $opt = " pkcs12 -export";
2216 $opt .= " -inkey ${General::swroot}/certs/$cgiparams{'NAME'}key.pem";
2217 $opt .= " -in ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem";
2218 $opt .= " -name \"$cgiparams{'NAME'}\"";
2219 $opt .= " -passout pass:$cgiparams{'CERT_PASS1'}";
2220 $opt .= " -certfile ${General::swroot}/ca/cacert.pem";
2221 $opt .= " -caname \"$vpnsettings{'ROOTCERT_ORGANIZATION'} CA\"";
2222 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}.p12";
2223
2224 if ( $errormessage = &callssl ($opt) ) {
2225 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
2226 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
2227 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}.p12");
2228 goto VPNCONF_ERROR;
2229 } else {
2230 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
2231 }
2232 } elsif ($cgiparams{'AUTH'} eq 'cert') {
2233 ;# Nothing, just editing
2234 } elsif ($cgiparams{'AUTH'} eq 'auth-dn') {
2235 $cgiparams{'CERT_NAME'} = '%auth-dn'; # a special value saying 'no cert file'
2236 } else {
2237 $errormessage = $Lang::tr{'invalid input for authentication method'};
2238 goto VPNCONF_ERROR;
2239 }
2240
2241 # 1)Error message here is not accurate.
2242 # 2)Test is superfluous, openswan can reference same cert multiple times
2243 # 3)Present since initial version (1.3.2.11), it isn't a bug correction
2244 # Check if there is no other entry with this certificate name
2245 #if ((! $cgiparams{'KEY'}) && ($cgiparams{'AUTH'} ne 'psk') && ($cgiparams{'AUTH'} ne 'auth-dn')) {
2246 # foreach my $key (keys %confighash) {
2247 # if ($confighash{$key}[2] eq $cgiparams{'CERT_NAME'}) {
2248 # $errormessage = $Lang::tr{'a connection with this common name already exists'};
2249 # goto VPNCONF_ERROR;
2250 # }
2251 # }
2252 #}
2253 # Save the config
2254
2255 my $key = $cgiparams{'KEY'};
2256 if (! $key) {
2257 $key = &General::findhasharraykey (\%confighash);
2258 foreach my $i (0 .. 39) { $confighash{$key}[$i] = "";}
2259 }
2260 $confighash{$key}[0] = $cgiparams{'ENABLED'};
2261 $confighash{$key}[1] = $cgiparams{'NAME'};
2262 if ((! $cgiparams{'KEY'}) && $cgiparams{'AUTH'} ne 'psk') {
2263 $confighash{$key}[2] = $cgiparams{'CERT_NAME'};
2264 }
2265 $confighash{$key}[3] = $cgiparams{'TYPE'};
2266 if ($cgiparams{'AUTH'} eq 'psk') {
2267 $confighash{$key}[4] = 'psk';
2268 $confighash{$key}[5] = $cgiparams{'PSK'};
2269 } else {
2270 $confighash{$key}[4] = 'cert';
2271 }
2272 if ($cgiparams{'TYPE'} eq 'net') {
2273 my @remote_subnets = split(",", $cgiparams{'REMOTE_SUBNET'});
2274 $confighash{$key}[11] = join('|', @remote_subnets);
2275 }
2276 $confighash{$key}[6] = $cgiparams{'LOCAL'};
2277 $confighash{$key}[7] = $cgiparams{'LOCAL_ID'};
2278 my @local_subnets = split(",", $cgiparams{'LOCAL_SUBNET'});
2279 $confighash{$key}[8] = join('|', @local_subnets);
2280 $confighash{$key}[9] = $cgiparams{'REMOTE_ID'};
2281 $confighash{$key}[10] = $cgiparams{'REMOTE'};
2282 $confighash{$key}[25] = $cgiparams{'REMARK'};
2283 $confighash{$key}[26] = ""; # Formerly INTERFACE
2284 $confighash{$key}[27] = $cgiparams{'DPD_ACTION'};
2285 $confighash{$key}[29] = $cgiparams{'IKE_VERSION'};
2286
2287 # don't forget advanced value
2288 $confighash{$key}[18] = $cgiparams{'IKE_ENCRYPTION'};
2289 $confighash{$key}[19] = $cgiparams{'IKE_INTEGRITY'};
2290 $confighash{$key}[20] = $cgiparams{'IKE_GROUPTYPE'};
2291 $confighash{$key}[16] = $cgiparams{'IKE_LIFETIME'};
2292 $confighash{$key}[21] = $cgiparams{'ESP_ENCRYPTION'};
2293 $confighash{$key}[22] = $cgiparams{'ESP_INTEGRITY'};
2294 $confighash{$key}[23] = $cgiparams{'ESP_GROUPTYPE'};
2295 $confighash{$key}[17] = $cgiparams{'ESP_KEYLIFE'};
2296 $confighash{$key}[12] = 'off'; # $cgiparams{'AGGRMODE'};
2297 $confighash{$key}[13] = $cgiparams{'COMPRESSION'};
2298 $confighash{$key}[24] = $cgiparams{'ONLY_PROPOSED'};
2299 $confighash{$key}[28] = $cgiparams{'PFS'};
2300 $confighash{$key}[30] = $cgiparams{'DPD_TIMEOUT'};
2301 $confighash{$key}[31] = $cgiparams{'DPD_DELAY'};
2302 $confighash{$key}[32] = $cgiparams{'FORCE_MOBIKE'};
2303 $confighash{$key}[33] = $cgiparams{'START_ACTION'};
2304 $confighash{$key}[34] = $cgiparams{'INACTIVITY_TIMEOUT'};
2305 $confighash{$key}[35] = $cgiparams{'MODE'};
2306 $confighash{$key}[36] = $cgiparams{'INTERFACE_MODE'};
2307 $confighash{$key}[37] = $cgiparams{'INTERFACE_ADDRESS'};
2308 $confighash{$key}[38] = $cgiparams{'INTERFACE_MTU'};
2309 $confighash{$key}[39] = join("|", split(",", $cgiparams{'DNS_SERVERS'}));
2310
2311 # free unused fields!
2312 $confighash{$key}[15] = 'off';
2313
2314 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
2315 &writeipsecfiles();
2316 if (&vpnenabled) {
2317 &General::system('/usr/local/bin/ipsecctrl', 'S', $key);
2318 sleep $sleepDelay;
2319 }
2320 if ($cgiparams{'EDIT_ADVANCED'} eq 'on') {
2321 $cgiparams{'KEY'} = $key;
2322 $cgiparams{'ACTION'} = $Lang::tr{'advanced'};
2323 }
2324 goto VPNCONF_END;
2325 } else { # add new connection
2326 $cgiparams{'ENABLED'} = 'on';
2327 if ( ! -f "${General::swroot}/private/cakey.pem" ) {
2328 $cgiparams{'AUTH'} = 'psk';
2329 } elsif ( ! -f "${General::swroot}/ca/cacert.pem") {
2330 $cgiparams{'AUTH'} = 'certfile';
2331 } else {
2332 $cgiparams{'AUTH'} = 'certgen';
2333 }
2334
2335 if ($netsettings{"GREEN_NETADDRESS"} && $netsettings{"GREEN_NETMASK"}) {
2336 $cgiparams{"LOCAL_SUBNET"} = $netsettings{'GREEN_NETADDRESS'} . "/" . $netsettings{'GREEN_NETMASK'};
2337 } else {
2338 $cgiparams{"LOCAL_SUBNET"} = "";
2339 }
2340 $cgiparams{'CERT_EMAIL'} = $vpnsettings{'ROOTCERT_EMAIL'};
2341 $cgiparams{'CERT_OU'} = $vpnsettings{'ROOTCERT_OU'};
2342 $cgiparams{'CERT_ORGANIZATION'} = $vpnsettings{'ROOTCERT_ORGANIZATION'};
2343 $cgiparams{'CERT_CITY'} = $vpnsettings{'ROOTCERT_CITY'};
2344 $cgiparams{'CERT_STATE'} = $vpnsettings{'ROOTCERT_STATE'};
2345 $cgiparams{'CERT_COUNTRY'} = $vpnsettings{'ROOTCERT_COUNTRY'};
2346
2347 # choose appropriate dpd action
2348 if ($cgiparams{'TYPE'} eq 'host') {
2349 $cgiparams{'DPD_ACTION'} = 'clear';
2350 } else {
2351 $cgiparams{'DPD_ACTION'} = 'restart';
2352 }
2353
2354 if (!$cgiparams{'DPD_DELAY'}) {
2355 $cgiparams{'DPD_DELAY'} = 30;
2356 }
2357
2358 if (!$cgiparams{'DPD_TIMEOUT'}) {
2359 $cgiparams{'DPD_TIMEOUT'} = 120;
2360 }
2361
2362 if (!$cgiparams{'FORCE_MOBIKE'}) {
2363 $cgiparams{'FORCE_MOBIKE'} = 'no';
2364 }
2365
2366 # Default IKE Version to v2
2367 if (!$cgiparams{'IKE_VERSION'}) {
2368 $cgiparams{'IKE_VERSION'} = 'ikev2';
2369 }
2370
2371 # ID are empty
2372 $cgiparams{'LOCAL_ID'} = '';
2373 $cgiparams{'REMOTE_ID'} = '';
2374
2375 #use default advanced value
2376 $cgiparams{'IKE_ENCRYPTION'} = 'chacha20poly1305|aes256gcm128|aes256gcm96|aes256gcm64|aes256|aes192gcm128|aes192gcm96|aes192gcm64|aes192|aes128gcm128|aes128gcm96|aes128gcm64|aes128'; #[18];
2377 $cgiparams{'IKE_INTEGRITY'} = 'sha2_512|sha2_256'; #[19];
2378 $cgiparams{'IKE_GROUPTYPE'} = 'curve448|curve25519|4096|3072|2048'; #[20];
2379 $cgiparams{'IKE_LIFETIME'} = '3'; #[16];
2380 $cgiparams{'ESP_ENCRYPTION'} = 'chacha20poly1305|aes256gcm128|aes256gcm96|aes256gcm64|aes256|aes192gcm128|aes192gcm96|aes192gcm64|aes192|aes128gcm128|aes128gcm96|aes128gcm64|aes128'; #[21];
2381 $cgiparams{'ESP_INTEGRITY'} = 'sha2_512|sha2_256'; #[22];
2382 $cgiparams{'ESP_GROUPTYPE'} = 'curve448|curve25519|4096|3072|2048'; #[23];
2383 $cgiparams{'ESP_KEYLIFE'} = '1'; #[17];
2384 $cgiparams{'COMPRESSION'} = 'off'; #[13];
2385 $cgiparams{'ONLY_PROPOSED'} = 'on'; #[24];
2386 $cgiparams{'PFS'} = 'on'; #[28];
2387 $cgiparams{'INACTIVITY_TIMEOUT'} = 900;
2388 $cgiparams{'MODE'} = "tunnel";
2389 $cgiparams{'INTERFACE_MODE'} = "";
2390 $cgiparams{'INTERFACE_ADDRESS'} = "";
2391 $cgiparams{'INTERFACE_MTU'} = 1500;
2392 $cgiparams{'DNS_SERVERS'} = "";
2393 }
2394
2395 VPNCONF_ERROR:
2396 $checked{'ENABLED'}{'off'} = '';
2397 $checked{'ENABLED'}{'on'} = '';
2398 $checked{'ENABLED'}{$cgiparams{'ENABLED'}} = "checked='checked'";
2399
2400 $checked{'EDIT_ADVANCED'}{'off'} = '';
2401 $checked{'EDIT_ADVANCED'}{'on'} = '';
2402 $checked{'EDIT_ADVANCED'}{$cgiparams{'EDIT_ADVANCED'}} = "checked='checked'";
2403
2404 $checked{'AUTH'}{'psk'} = '';
2405 $checked{'AUTH'}{'certreq'} = '';
2406 $checked{'AUTH'}{'certgen'} = '';
2407 $checked{'AUTH'}{'certfile'} = '';
2408 $checked{'AUTH'}{'pkcs12'} = '';
2409 $checked{'AUTH'}{'auth-dn'} = '';
2410 $checked{'AUTH'}{$cgiparams{'AUTH'}} = "checked='checked'";
2411
2412 $selected{'MODE'}{'tunnel'} = '';
2413 $selected{'MODE'}{'transport'} = '';
2414 $selected{'MODE'}{$cgiparams{'MODE'}} = "selected='selected'";
2415
2416 $selected{'INTERFACE_MODE'}{''} = '';
2417 $selected{'INTERFACE_MODE'}{'gre'} = '';
2418 $selected{'INTERFACE_MODE'}{'vti'} = '';
2419 $selected{'INTERFACE_MODE'}{$cgiparams{'INTERFACE_MODE'}} = "selected='selected'";
2420
2421 $selected{'LOCAL'}{''} = '';
2422 foreach my $alias (sort keys %aliases) {
2423 my $address = $aliases{$alias}{'IPT'};
2424
2425 $selected{'LOCAL'}{$address} = '';
2426 }
2427 $selected{'LOCAL'}{$cgiparams{'LOCAL'}} = "selected='selected'";
2428
2429 &Header::showhttpheaders();
2430 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
2431 &Header::openbigbox('100%', 'left', '', $errormessage);
2432 if ($errormessage) {
2433 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
2434 print "<class name='base'>$errormessage";
2435 print "&nbsp;</class>";
2436 &Header::closebox();
2437 }
2438
2439 if ($warnmessage) {
2440 &Header::openbox('100%', 'left', "$Lang::tr{'warning messages'}:");
2441 print "<class name='base'>$warnmessage";
2442 print "&nbsp;</class>";
2443 &Header::closebox();
2444 }
2445
2446 print "<form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>";
2447 print<<END
2448 <input type='hidden' name='TYPE' value='$cgiparams{'TYPE'}' />
2449 <input type='hidden' name='IKE_VERSION' value='$cgiparams{'IKE_VERSION'}' />
2450 <input type='hidden' name='IKE_ENCRYPTION' value='$cgiparams{'IKE_ENCRYPTION'}' />
2451 <input type='hidden' name='IKE_INTEGRITY' value='$cgiparams{'IKE_INTEGRITY'}' />
2452 <input type='hidden' name='IKE_GROUPTYPE' value='$cgiparams{'IKE_GROUPTYPE'}' />
2453 <input type='hidden' name='IKE_LIFETIME' value='$cgiparams{'IKE_LIFETIME'}' />
2454 <input type='hidden' name='ESP_ENCRYPTION' value='$cgiparams{'ESP_ENCRYPTION'}' />
2455 <input type='hidden' name='ESP_INTEGRITY' value='$cgiparams{'ESP_INTEGRITY'}' />
2456 <input type='hidden' name='ESP_GROUPTYPE' value='$cgiparams{'ESP_GROUPTYPE'}' />
2457 <input type='hidden' name='ESP_KEYLIFE' value='$cgiparams{'ESP_KEYLIFE'}' />
2458 <input type='hidden' name='COMPRESSION' value='$cgiparams{'COMPRESSION'}' />
2459 <input type='hidden' name='ONLY_PROPOSED' value='$cgiparams{'ONLY_PROPOSED'}' />
2460 <input type='hidden' name='PFS' value='$cgiparams{'PFS'}' />
2461 <input type='hidden' name='DPD_ACTION' value='$cgiparams{'DPD_ACTION'}' />
2462 <input type='hidden' name='DPD_DELAY' value='$cgiparams{'DPD_DELAY'}' />
2463 <input type='hidden' name='DPD_TIMEOUT' value='$cgiparams{'DPD_TIMEOUT'}' />
2464 <input type='hidden' name='FORCE_MOBIKE' value='$cgiparams{'FORCE_MOBIKE'}' />
2465 <input type='hidden' name='START_ACTION' value='$cgiparams{'START_ACTION'}' />
2466 <input type='hidden' name='INACTIVITY_TIMEOUT' value='$cgiparams{'INACTIVITY_TIMEOUT'}' />
2467 END
2468 ;
2469 if ($cgiparams{'KEY'}) {
2470 print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
2471 print "<input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />";
2472 print "<input type='hidden' name='AUTH' value='$cgiparams{'AUTH'}' />";
2473 }
2474
2475 &Header::openbox('100%', 'left', "$Lang::tr{'connection'}: $cgiparams{'NAME'}");
2476 print "<table width='100%'>";
2477 if (!$cgiparams{'KEY'}) {
2478 print <<EOF;
2479 <tr>
2480 <td width='20%'>$Lang::tr{'name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2481 <td width='30%'>
2482 <input type='text' name='NAME' value='$cgiparams{'NAME'}' size='25' />
2483 </td>
2484 <td colspan="2"></td>
2485 </tr>
2486 EOF
2487 }
2488
2489 my $blob = "";
2490 if ($cgiparams{'TYPE'} eq 'net') {
2491 $blob = "<img src='/blob.gif' alt='*' />";
2492 };
2493
2494 my @local_subnets = split(/\|/, $cgiparams{'LOCAL_SUBNET'});
2495 my $local_subnets = join(",", @local_subnets);
2496
2497 my @remote_subnets = split(/\|/, $cgiparams{'REMOTE_SUBNET'});
2498 my $remote_subnets = join(",", @remote_subnets);
2499
2500 my @dns_servers = split(/\|/, $cgiparams{'DNS_SERVERS'});
2501 my $dns_servers = join(",", @dns_servers);
2502
2503 print <<END;
2504 <tr>
2505 <td width='20%'>$Lang::tr{'enabled'}</td>
2506 <td width='30%'>
2507 <input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} />
2508 </td>
2509 <td colspan="2"></td>
2510 </tr>
2511 <tr>
2512 <td class='boldbase' width='20%'>$Lang::tr{'local ip address'}:</td>
2513 <td width='30%'>
2514 <select name="LOCAL">
2515 <option value="" $selected{'LOCAL'}{''}>- $Lang::tr{'default IP address'} -</option>
2516 END
2517
2518 foreach my $alias (sort keys %aliases) {
2519 my $address = $aliases{$alias}{'IPT'};
2520 print <<END;
2521 <option value="$address" $selected{'LOCAL'}{$address}>$alias ($address)</option>
2522 END
2523 }
2524
2525 print <<END;
2526 </select>
2527 </td>
2528 <td class='boldbase' width='20%'>$Lang::tr{'remote host/ip'}:&nbsp;$blob</td>
2529 <td width='30%'>
2530 <input type='text' name='REMOTE' value='$cgiparams{'REMOTE'}' size="25" />
2531 </td>
2532 </tr>
2533 <tr>
2534 <td class='boldbase' nowrap='nowrap' width='20%'>$Lang::tr{'local subnet'}&nbsp;<img src='/blob.gif' alt='*' /></td>
2535 <td width='30%'>
2536 <input type='text' name='LOCAL_SUBNET' value='$local_subnets' size="25" />
2537 </td>
2538 END
2539
2540 if ($cgiparams{'TYPE'} eq "net") {
2541 print <<END;
2542 <td class='boldbase' nowrap='nowrap' width='20%'>$Lang::tr{'remote subnet'}&nbsp;<img src='/blob.gif' alt='*' /></td>
2543 <td width='30%'>
2544 <input type='text' name='REMOTE_SUBNET' value='$remote_subnets' size="25" />
2545 </td>
2546 END
2547
2548 } elsif ($cgiparams{'TYPE'} eq "host") {
2549 print <<END;
2550 <td class='boldbase' nowrap='nowrap' width='20%'>$Lang::tr{'dns servers'}:</td>
2551 <td width='30%'>
2552 <input type='text' name='DNS_SERVERS' value='$dns_servers' size="25" />
2553 </td>
2554 END
2555 }
2556
2557 print <<END;
2558 </tr>
2559 <tr>
2560 <td class='boldbase' width='20%'>$Lang::tr{'vpn local id'}:</td>
2561 <td width='30%'>
2562 <input type='text' name='LOCAL_ID' value='$cgiparams{'LOCAL_ID'}' size="25" />
2563 </td>
2564 <td class='boldbase' width='20%'>$Lang::tr{'vpn remote id'}:</td>
2565 <td width='30%'>
2566 <input type='text' name='REMOTE_ID' value='$cgiparams{'REMOTE_ID'}' size="25" />
2567 </td>
2568 </tr>
2569 <tr><td colspan="4"><br /></td></tr>
2570 <tr>
2571 <td class='boldbase' width='20%'>$Lang::tr{'remark title'}</td>
2572 <td colspan='3'>
2573 <input type='text' name='REMARK' value='$cgiparams{'REMARK'}' maxlength='50' size="73" />
2574 </td>
2575 </tr>
2576 END
2577 ;
2578 if (!$cgiparams{'KEY'}) {
2579 print "<tr><td colspan='3'><input type='checkbox' name='EDIT_ADVANCED' $checked{'EDIT_ADVANCED'}{'on'} /> $Lang::tr{'edit advanced settings when done'}</td></tr>";
2580 }
2581 print "</table>";
2582 &Header::closebox();
2583
2584 if ($cgiparams{'TYPE'} eq 'net') {
2585 &Header::openbox('100%', 'left', $Lang::tr{'ipsec settings'});
2586 print <<EOF;
2587 <table width='100%'>
2588 <tbody>
2589 <tr>
2590 <td class='boldbase' width='20%'>$Lang::tr{'mode'}:</td>
2591 <td width='30%'>
2592 <select name='MODE'>
2593 <option value='tunnel' $selected{'MODE'}{'tunnel'}>$Lang::tr{'ipsec mode tunnel'}</option>
2594 <option value='transport' $selected{'MODE'}{'transport'}>$Lang::tr{'ipsec mode transport'}</option>
2595 </select>
2596 </td>
2597 <td colspan='2'></td>
2598 </tr>
2599
2600 <tr>
2601 <td class='boldbase' width='20%'>$Lang::tr{'interface mode'}:</td>
2602 <td width='30%'>
2603 <select name='INTERFACE_MODE'>
2604 <option value='' $selected{'INTERFACE_MODE'}{''}>$Lang::tr{'ipsec interface mode none'}</option>
2605 <option value='gre' $selected{'INTERFACE_MODE'}{'gre'}>$Lang::tr{'ipsec interface mode gre'}</option>
2606 <option value='vti' $selected{'INTERFACE_MODE'}{'vti'}>$Lang::tr{'ipsec interface mode vti'}</option>
2607 </select>
2608 </td>
2609
2610 <td class='boldbase' width='20%'>$Lang::tr{'ip address'}/$Lang::tr{'subnet mask'}:</td>
2611 <td width='30%'>
2612 <input type="text" name="INTERFACE_ADDRESS" value="$cgiparams{'INTERFACE_ADDRESS'}">
2613 </td>
2614 </tr>
2615
2616 <tr>
2617 <td class='boldbase' width='20%'>$Lang::tr{'mtu'}:</td>
2618 <td width='30%'>
2619 <input type="number" name="INTERFACE_MTU" value="$cgiparams{'INTERFACE_MTU'}" min="576" max="9000">
2620 </td>
2621 <td colspan='2'></td>
2622 </tr>
2623 </tbody>
2624 </table>
2625 EOF
2626 &Header::closebox();
2627 }
2628
2629 if ($cgiparams{'KEY'} && $cgiparams{'AUTH'} eq 'psk') {
2630 &Header::openbox('100%', 'left', $Lang::tr{'authentication'});
2631 print <<END
2632 <table width='100%' cellpadding='0' cellspacing='5' border='0'>
2633 <tr><td class='base' width='50%'>$Lang::tr{'use a pre-shared key'}</td>
2634 <td class='base' width='50%'><input type='password' name='PSK' size='30' value='$cgiparams{'PSK'}' /></td>
2635 </tr>
2636 </table>
2637 END
2638 ;
2639 &Header::closebox();
2640 } elsif (! $cgiparams{'KEY'}) {
2641 my $cakeydisabled = ( ! -f "${General::swroot}/private/cakey.pem" ) ? "disabled='disabled'" : '';
2642 $cgiparams{'CERT_NAME'} = $Lang::tr{'vpn no full pki'} if ($cakeydisabled);
2643 my $cacrtdisabled = ( ! -f "${General::swroot}/ca/cacert.pem" ) ? "disabled='disabled'" : '';
2644
2645 &Header::openbox('100%', 'left', $Lang::tr{'authentication'});
2646 print <<END
2647 <table width='100%' cellpadding='0' cellspacing='5' border='0'>
2648 <tr><td width='5%'><input type='radio' name='AUTH' value='psk' $checked{'AUTH'}{'psk'} /></td>
2649 <td class='base' width='55%'>$Lang::tr{'use a pre-shared key'}</td>
2650 <td class='base' width='40%'><input type='password' name='PSK' size='30' value='$cgiparams{'PSK'}' /></td></tr>
2651 <tr><td colspan='3' bgcolor='#000000'></td></tr>
2652 <tr><td><input type='radio' name='AUTH' value='certreq' $checked{'AUTH'}{'certreq'} $cakeydisabled /></td>
2653 <td class='base'><hr />$Lang::tr{'upload a certificate request'}</td>
2654 <td class='base' rowspan='3' valign='middle'><input type='file' name='FH' size='30' $cacrtdisabled /></td></tr>
2655 <tr><td><input type='radio' name='AUTH' value='certfile' $checked{'AUTH'}{'certfile'} $cacrtdisabled /></td>
2656 <td class='base'>$Lang::tr{'upload a certificate'}</td></tr>
2657 <tr><td><input type='radio' name='AUTH' value='pkcs12' $cacrtdisabled /></td>
2658 <td class='base'>$Lang::tr{'upload p12 file'} $Lang::tr{'pkcs12 file password'}:<input type='password' name='P12_PASS'/></td></tr>
2659 <tr><td><input type='radio' name='AUTH' value='auth-dn' $checked{'AUTH'}{'auth-dn'} $cacrtdisabled /></td>
2660 <td class='base'><hr />$Lang::tr{'vpn auth-dn'}</td></tr>
2661 <tr><td colspan='3' bgcolor='#000000'></td></tr>
2662 <tr><td><input type='radio' name='AUTH' value='certgen' $checked{'AUTH'}{'certgen'} $cakeydisabled /></td>
2663 <td class='base'><hr />$Lang::tr{'generate a certificate'}</td><td>&nbsp;</td></tr>
2664 <tr><td>&nbsp;</td>
2665 <td class='base'>$Lang::tr{'users fullname or system hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2666 <td class='base' nowrap='nowrap'><input type='text' name='CERT_NAME' value='$cgiparams{'CERT_NAME'}' size='32' $cakeydisabled /></td></tr>
2667 <tr><td>&nbsp;</td>
2668 <td class='base'>$Lang::tr{'users email'}:</td>
2669 <td class='base' nowrap='nowrap'><input type='text' name='CERT_EMAIL' value='$cgiparams{'CERT_EMAIL'}' size='32' $cakeydisabled /></td></tr>
2670 <tr><td>&nbsp;</td>
2671 <td class='base'>$Lang::tr{'users department'}:</td>
2672 <td class='base' nowrap='nowrap'><input type='text' name='CERT_OU' value='$cgiparams{'CERT_OU'}' size='32' $cakeydisabled /></td></tr>
2673 <tr><td>&nbsp;</td>
2674 <td class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2675 <td class='base' nowrap='nowrap'><input type='text' name='CERT_ORGANIZATION' value='$cgiparams{'CERT_ORGANIZATION'}' size='32' $cakeydisabled /></td></tr>
2676 <tr><td>&nbsp;</td>
2677 <td class='base'>$Lang::tr{'city'}:</td>
2678 <td class='base' nowrap='nowrap'><input type='text' name='CERT_CITY' value='$cgiparams{'CERT_CITY'}' size='32' $cakeydisabled /></td></tr>
2679 <tr><td>&nbsp;</td>
2680 <td class='base'>$Lang::tr{'state or province'}:</td>
2681 <td class='base' nowrap='nowrap'><input type='text' name='CERT_STATE' value='$cgiparams{'CERT_STATE'}' size='32' $cakeydisabled /></td></tr>
2682 <tr><td>&nbsp;</td>
2683 <td class='base'>$Lang::tr{'country'}:</td>
2684 <td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
2685 END
2686 ;
2687 foreach my $country (sort keys %{Countries::countries}) {
2688 print "\t\t\t<option value='$Countries::countries{$country}'";
2689 if ( $Countries::countries{$country} eq $cgiparams{'CERT_COUNTRY'} ) {
2690 print " selected='selected'";
2691 }
2692 print ">$country</option>\n";
2693 }
2694 print <<END
2695 </select></td></tr>
2696
2697 <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'vpn subjectaltname'} (subjectAltName=email:*,URI:*,DNS:*,RID:*)</td>
2698 <td class='base' nowrap='nowrap'><input type='text' name='SUBJECTALTNAME' value='$cgiparams{'SUBJECTALTNAME'}' size='32' $cakeydisabled /></td></tr>
2699 <tr><td>&nbsp;</td>
2700 <td class='base'>$Lang::tr{'pkcs12 file password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2701 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS1' value='$cgiparams{'CERT_PASS1'}' size='32' $cakeydisabled /></td></tr>
2702 <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'pkcs12 file password'}&nbsp;($Lang::tr{'confirmation'}):&nbsp;<img src='/blob.gif' alt='*' /></td>
2703 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS2' value='$cgiparams{'CERT_PASS2'}' size='32' $cakeydisabled /></td></tr>
2704 </table>
2705 END
2706 ;
2707 &Header::closebox();
2708 }
2709
2710 print "<div align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
2711 if ($cgiparams{'KEY'}) {
2712 print "<input type='submit' name='ACTION' value='$Lang::tr{'advanced'}' />";
2713 }
2714 print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
2715 &Header::closebigbox();
2716 &Header::closepage();
2717 exit (0);
2718
2719 VPNCONF_END:
2720 }
2721
2722 ###
2723 ### Advanced settings
2724 ###
2725 if(($cgiparams{'ACTION'} eq $Lang::tr{'advanced'}) ||
2726 ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq 'yes')) {
2727 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
2728 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
2729 if (! $confighash{$cgiparams{'KEY'}}) {
2730 $errormessage = $Lang::tr{'invalid key'};
2731 goto ADVANCED_END;
2732 }
2733
2734 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
2735 my @temp = split('\|', $cgiparams{'IKE_ENCRYPTION'});
2736 if ($#temp < 0) {
2737 $errormessage = $Lang::tr{'invalid input'};
2738 goto ADVANCED_ERROR;
2739 }
2740 foreach my $val (@temp) {
2741 if ($val !~ /^(aes(256|192|128)(gcm(128|96|64))?|3des|chacha20poly1305|camellia(256|192|128))$/) {
2742 $errormessage = $Lang::tr{'invalid input'};
2743 goto ADVANCED_ERROR;
2744 }
2745 }
2746 @temp = split('\|', $cgiparams{'IKE_INTEGRITY'});
2747 if ($#temp < 0) {
2748 $errormessage = $Lang::tr{'invalid input'};
2749 goto ADVANCED_ERROR;
2750 }
2751 foreach my $val (@temp) {
2752 if ($val !~ /^(sha2_(512|384|256)|sha|md5|aesxcbc)$/) {
2753 $errormessage = $Lang::tr{'invalid input'};
2754 goto ADVANCED_ERROR;
2755 }
2756 }
2757 @temp = split('\|', $cgiparams{'IKE_GROUPTYPE'});
2758 if ($#temp < 0) {
2759 $errormessage = $Lang::tr{'invalid input'};
2760 goto ADVANCED_ERROR;
2761 }
2762 foreach my $val (@temp) {
2763 if ($val !~ /^(curve448|curve25519|e521|e384|e256|e224|e192|e512bp|e384bp|e256bp|e224bp|768|1024|1536|2048|3072|4096|6144|8192)$/) {
2764 $errormessage = $Lang::tr{'invalid input'};
2765 goto ADVANCED_ERROR;
2766 }
2767 }
2768 if ($cgiparams{'IKE_LIFETIME'} !~ /^\d+$/) {
2769 $errormessage = $Lang::tr{'invalid input for ike lifetime'};
2770 goto ADVANCED_ERROR;
2771 }
2772 if ($cgiparams{'IKE_LIFETIME'} < 1 || $cgiparams{'IKE_LIFETIME'} > 24) {
2773 $errormessage = $Lang::tr{'ike lifetime should be between 1 and 24 hours'};
2774 goto ADVANCED_ERROR;
2775 }
2776 @temp = split('\|', $cgiparams{'ESP_ENCRYPTION'});
2777 if ($#temp < 0) {
2778 $errormessage = $Lang::tr{'invalid input'};
2779 goto ADVANCED_ERROR;
2780 }
2781 foreach my $val (@temp) {
2782 if ($val !~ /^(aes(256|192|128)(gcm(128|96|64))?|3des|chacha20poly1305|camellia(256|192|128))$/) {
2783 $errormessage = $Lang::tr{'invalid input'};
2784 goto ADVANCED_ERROR;
2785 }
2786 }
2787 @temp = split('\|', $cgiparams{'ESP_INTEGRITY'});
2788 if ($#temp < 0) {
2789 $errormessage = $Lang::tr{'invalid input'};
2790 goto ADVANCED_ERROR;
2791 }
2792 foreach my $val (@temp) {
2793 if ($val !~ /^(sha2_(512|384|256)|sha1|md5|aesxcbc)$/) {
2794 $errormessage = $Lang::tr{'invalid input'};
2795 goto ADVANCED_ERROR;
2796 }
2797 }
2798 @temp = split('\|', $cgiparams{'ESP_GROUPTYPE'});
2799 if ($#temp < 0) {
2800 $errormessage = $Lang::tr{'invalid input'};
2801 goto ADVANCED_ERROR;
2802 }
2803 foreach my $val (@temp) {
2804 if ($val !~ /^(curve448|curve25519|e521|e384|e256|e224|e192|e512bp|e384bp|e256bp|e224bp|768|1024|1536|2048|3072|4096|6144|8192|none)$/) {
2805 $errormessage = $Lang::tr{'invalid input'};
2806 goto ADVANCED_ERROR;
2807 }
2808 }
2809 if ($cgiparams{'ESP_KEYLIFE'} !~ /^\d+$/) {
2810 $errormessage = $Lang::tr{'invalid input for esp keylife'};
2811 goto ADVANCED_ERROR;
2812 }
2813 if ($cgiparams{'ESP_KEYLIFE'} < 1 || $cgiparams{'ESP_KEYLIFE'} > 24) {
2814 $errormessage = $Lang::tr{'esp keylife should be between 1 and 24 hours'};
2815 goto ADVANCED_ERROR;
2816 }
2817
2818 if (($cgiparams{'COMPRESSION'} !~ /^(|on|off)$/) ||
2819 ($cgiparams{'FORCE_MOBIKE'} !~ /^(|on|off)$/) ||
2820 ($cgiparams{'ONLY_PROPOSED'} !~ /^(|on|off)$/) ||
2821 ($cgiparams{'PFS'} !~ /^(|on|off)$/)) {
2822 $errormessage = $Lang::tr{'invalid input'};
2823 goto ADVANCED_ERROR;
2824 }
2825
2826 if ($cgiparams{'DPD_DELAY'} !~ /^\d+$/) {
2827 $errormessage = $Lang::tr{'invalid input for dpd delay'};
2828 goto ADVANCED_ERROR;
2829 }
2830
2831 if ($cgiparams{'DPD_TIMEOUT'} !~ /^\d+$/) {
2832 $errormessage = $Lang::tr{'invalid input for dpd timeout'};
2833 goto ADVANCED_ERROR;
2834 }
2835
2836 if ($cgiparams{'INACTIVITY_TIMEOUT'} !~ /^\d+$/) {
2837 $errormessage = $Lang::tr{'invalid input for inactivity timeout'};
2838 goto ADVANCED_ERROR;
2839 }
2840
2841 $confighash{$cgiparams{'KEY'}}[29] = $cgiparams{'IKE_VERSION'};
2842 $confighash{$cgiparams{'KEY'}}[18] = $cgiparams{'IKE_ENCRYPTION'};
2843 $confighash{$cgiparams{'KEY'}}[19] = $cgiparams{'IKE_INTEGRITY'};
2844 $confighash{$cgiparams{'KEY'}}[20] = $cgiparams{'IKE_GROUPTYPE'};
2845 $confighash{$cgiparams{'KEY'}}[16] = $cgiparams{'IKE_LIFETIME'};
2846 $confighash{$cgiparams{'KEY'}}[21] = $cgiparams{'ESP_ENCRYPTION'};
2847 $confighash{$cgiparams{'KEY'}}[22] = $cgiparams{'ESP_INTEGRITY'};
2848 $confighash{$cgiparams{'KEY'}}[23] = $cgiparams{'ESP_GROUPTYPE'};
2849 $confighash{$cgiparams{'KEY'}}[17] = $cgiparams{'ESP_KEYLIFE'};
2850 $confighash{$cgiparams{'KEY'}}[12] = 'off'; #$cgiparams{'AGGRMODE'};
2851 $confighash{$cgiparams{'KEY'}}[13] = $cgiparams{'COMPRESSION'};
2852 $confighash{$cgiparams{'KEY'}}[24] = $cgiparams{'ONLY_PROPOSED'};
2853 $confighash{$cgiparams{'KEY'}}[28] = $cgiparams{'PFS'};
2854 $confighash{$cgiparams{'KEY'}}[27] = $cgiparams{'DPD_ACTION'};
2855 $confighash{$cgiparams{'KEY'}}[30] = $cgiparams{'DPD_TIMEOUT'};
2856 $confighash{$cgiparams{'KEY'}}[31] = $cgiparams{'DPD_DELAY'};
2857 $confighash{$cgiparams{'KEY'}}[32] = $cgiparams{'FORCE_MOBIKE'};
2858 $confighash{$cgiparams{'KEY'}}[33] = $cgiparams{'START_ACTION'};
2859 $confighash{$cgiparams{'KEY'}}[34] = $cgiparams{'INACTIVITY_TIMEOUT'};
2860 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
2861 &writeipsecfiles();
2862 if (&vpnenabled) {
2863 &General::system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
2864 sleep $sleepDelay;
2865 }
2866 goto ADVANCED_END;
2867 } else {
2868 $cgiparams{'IKE_VERSION'} = $confighash{$cgiparams{'KEY'}}[29];
2869 $cgiparams{'IKE_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[18];
2870 $cgiparams{'IKE_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[19];
2871 $cgiparams{'IKE_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[20];
2872 $cgiparams{'IKE_LIFETIME'} = $confighash{$cgiparams{'KEY'}}[16];
2873 $cgiparams{'ESP_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[21];
2874 $cgiparams{'ESP_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[22];
2875 $cgiparams{'ESP_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[23];
2876 if ($cgiparams{'ESP_GROUPTYPE'} eq "") {
2877 $cgiparams{'ESP_GROUPTYPE'} = $cgiparams{'IKE_GROUPTYPE'};
2878 }
2879 $cgiparams{'ESP_KEYLIFE'} = $confighash{$cgiparams{'KEY'}}[17];
2880 $cgiparams{'COMPRESSION'} = $confighash{$cgiparams{'KEY'}}[13];
2881 $cgiparams{'ONLY_PROPOSED'} = $confighash{$cgiparams{'KEY'}}[24];
2882 $cgiparams{'PFS'} = $confighash{$cgiparams{'KEY'}}[28];
2883 $cgiparams{'DPD_ACTION'} = $confighash{$cgiparams{'KEY'}}[27];
2884 $cgiparams{'DPD_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[30];
2885 $cgiparams{'DPD_DELAY'} = $confighash{$cgiparams{'KEY'}}[31];
2886 $cgiparams{'FORCE_MOBIKE'} = $confighash{$cgiparams{'KEY'}}[32];
2887 $cgiparams{'START_ACTION'} = $confighash{$cgiparams{'KEY'}}[33];
2888 $cgiparams{'INACTIVITY_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[34];
2889 $cgiparams{'MODE'} = $confighash{$cgiparams{'KEY'}}[35];
2890 $cgiparams{'INTERFACE_MODE'} = $confighash{$cgiparams{'KEY'}}[36];
2891 $cgiparams{'INTERFACE_ADDRESS'} = $confighash{$cgiparams{'KEY'}}[37];
2892 $cgiparams{'INTERFACE_MTU'} = $confighash{$cgiparams{'KEY'}}[38];
2893 $cgiparams{'DNS_SERVERS'} = $confighash{$cgiparams{'KEY'}}[39];
2894
2895 if (!$cgiparams{'DPD_DELAY'}) {
2896 $cgiparams{'DPD_DELAY'} = 30;
2897 }
2898
2899 if (!$cgiparams{'DPD_TIMEOUT'}) {
2900 $cgiparams{'DPD_TIMEOUT'} = 120;
2901 }
2902
2903 if (!$cgiparams{'START_ACTION'}) {
2904 $cgiparams{'START_ACTION'} = "start";
2905 }
2906
2907 if ($cgiparams{'INACTIVITY_TIMEOUT'} eq "") {
2908 $cgiparams{'INACTIVITY_TIMEOUT'} = 900; # 15 min
2909 }
2910
2911 if ($cgiparams{'MODE'} eq "") {
2912 $cgiparams{'MODE'} = "tunnel";
2913 }
2914 }
2915
2916 ADVANCED_ERROR:
2917 $checked{'IKE_ENCRYPTION'}{'chacha20poly1305'} = '';
2918 $checked{'IKE_ENCRYPTION'}{'aes256'} = '';
2919 $checked{'IKE_ENCRYPTION'}{'aes192'} = '';
2920 $checked{'IKE_ENCRYPTION'}{'aes128'} = '';
2921 $checked{'IKE_ENCRYPTION'}{'aes256gcm128'} = '';
2922 $checked{'IKE_ENCRYPTION'}{'aes192gcm128'} = '';
2923 $checked{'IKE_ENCRYPTION'}{'aes128gcm128'} = '';
2924 $checked{'IKE_ENCRYPTION'}{'aes256gcm96'} = '';
2925 $checked{'IKE_ENCRYPTION'}{'aes192gcm96'} = '';
2926 $checked{'IKE_ENCRYPTION'}{'aes128gcm96'} = '';
2927 $checked{'IKE_ENCRYPTION'}{'aes256gcm64'} = '';
2928 $checked{'IKE_ENCRYPTION'}{'aes192gcm64'} = '';
2929 $checked{'IKE_ENCRYPTION'}{'aes128gcm64'} = '';
2930 $checked{'IKE_ENCRYPTION'}{'3des'} = '';
2931 $checked{'IKE_ENCRYPTION'}{'camellia256'} = '';
2932 $checked{'IKE_ENCRYPTION'}{'camellia192'} = '';
2933 $checked{'IKE_ENCRYPTION'}{'camellia128'} = '';
2934 my @temp = split('\|', $cgiparams{'IKE_ENCRYPTION'});
2935 foreach my $key (@temp) {$checked{'IKE_ENCRYPTION'}{$key} = "selected='selected'"; }
2936 $checked{'IKE_INTEGRITY'}{'sha2_512'} = '';
2937 $checked{'IKE_INTEGRITY'}{'sha2_384'} = '';
2938 $checked{'IKE_INTEGRITY'}{'sha2_256'} = '';
2939 $checked{'IKE_INTEGRITY'}{'sha'} = '';
2940 $checked{'IKE_INTEGRITY'}{'md5'} = '';
2941 $checked{'IKE_INTEGRITY'}{'aesxcbc'} = '';
2942 @temp = split('\|', $cgiparams{'IKE_INTEGRITY'});
2943 foreach my $key (@temp) {$checked{'IKE_INTEGRITY'}{$key} = "selected='selected'"; }
2944 $checked{'IKE_GROUPTYPE'}{'curve448'} = '';
2945 $checked{'IKE_GROUPTYPE'}{'curve25519'} = '';
2946 $checked{'IKE_GROUPTYPE'}{'768'} = '';
2947 $checked{'IKE_GROUPTYPE'}{'1024'} = '';
2948 $checked{'IKE_GROUPTYPE'}{'1536'} = '';
2949 $checked{'IKE_GROUPTYPE'}{'2048'} = '';
2950 $checked{'IKE_GROUPTYPE'}{'3072'} = '';
2951 $checked{'IKE_GROUPTYPE'}{'4096'} = '';
2952 $checked{'IKE_GROUPTYPE'}{'6144'} = '';
2953 $checked{'IKE_GROUPTYPE'}{'8192'} = '';
2954 @temp = split('\|', $cgiparams{'IKE_GROUPTYPE'});
2955 foreach my $key (@temp) {$checked{'IKE_GROUPTYPE'}{$key} = "selected='selected'"; }
2956
2957 $checked{'ESP_ENCRYPTION'}{'chacha20poly1305'} = '';
2958 $checked{'ESP_ENCRYPTION'}{'aes256'} = '';
2959 $checked{'ESP_ENCRYPTION'}{'aes192'} = '';
2960 $checked{'ESP_ENCRYPTION'}{'aes128'} = '';
2961 $checked{'ESP_ENCRYPTION'}{'aes256gcm128'} = '';
2962 $checked{'ESP_ENCRYPTION'}{'aes192gcm128'} = '';
2963 $checked{'ESP_ENCRYPTION'}{'aes128gcm128'} = '';
2964 $checked{'ESP_ENCRYPTION'}{'aes256gcm96'} = '';
2965 $checked{'ESP_ENCRYPTION'}{'aes192gcm96'} = '';
2966 $checked{'ESP_ENCRYPTION'}{'aes128gcm96'} = '';
2967 $checked{'ESP_ENCRYPTION'}{'aes256gcm64'} = '';
2968 $checked{'ESP_ENCRYPTION'}{'aes192gcm64'} = '';
2969 $checked{'ESP_ENCRYPTION'}{'aes128gcm64'} = '';
2970 $checked{'ESP_ENCRYPTION'}{'3des'} = '';
2971 $checked{'ESP_ENCRYPTION'}{'camellia256'} = '';
2972 $checked{'ESP_ENCRYPTION'}{'camellia192'} = '';
2973 $checked{'ESP_ENCRYPTION'}{'camellia128'} = '';
2974 @temp = split('\|', $cgiparams{'ESP_ENCRYPTION'});
2975 foreach my $key (@temp) {$checked{'ESP_ENCRYPTION'}{$key} = "selected='selected'"; }
2976 $checked{'ESP_INTEGRITY'}{'sha2_512'} = '';
2977 $checked{'ESP_INTEGRITY'}{'sha2_384'} = '';
2978 $checked{'ESP_INTEGRITY'}{'sha2_256'} = '';
2979 $checked{'ESP_INTEGRITY'}{'sha1'} = '';
2980 $checked{'ESP_INTEGRITY'}{'md5'} = '';
2981 $checked{'ESP_INTEGRITY'}{'aesxcbc'} = '';
2982 @temp = split('\|', $cgiparams{'ESP_INTEGRITY'});
2983 foreach my $key (@temp) {$checked{'ESP_INTEGRITY'}{$key} = "selected='selected'"; }
2984 $checked{'ESP_GROUPTYPE'}{'curve448'} = '';
2985 $checked{'ESP_GROUPTYPE'}{'curve25519'} = '';
2986 $checked{'ESP_GROUPTYPE'}{'768'} = '';
2987 $checked{'ESP_GROUPTYPE'}{'1024'} = '';
2988 $checked{'ESP_GROUPTYPE'}{'1536'} = '';
2989 $checked{'ESP_GROUPTYPE'}{'2048'} = '';
2990 $checked{'ESP_GROUPTYPE'}{'3072'} = '';
2991 $checked{'ESP_GROUPTYPE'}{'4096'} = '';
2992 $checked{'ESP_GROUPTYPE'}{'6144'} = '';
2993 $checked{'ESP_GROUPTYPE'}{'8192'} = '';
2994 $checked{'ESP_GROUPTYPE'}{'none'} = '';
2995 @temp = split('\|', $cgiparams{'ESP_GROUPTYPE'});
2996 foreach my $key (@temp) {$checked{'ESP_GROUPTYPE'}{$key} = "selected='selected'"; }
2997
2998 $checked{'COMPRESSION'} = $cgiparams{'COMPRESSION'} eq 'on' ? "checked='checked'" : '' ;
2999 $checked{'FORCE_MOBIKE'} = $cgiparams{'FORCE_MOBIKE'} eq 'on' ? "checked='checked'" : '' ;
3000 $checked{'ONLY_PROPOSED'} = $cgiparams{'ONLY_PROPOSED'} eq 'on' ? "checked='checked'" : '' ;
3001 $checked{'PFS'} = $cgiparams{'PFS'} eq 'on' ? "checked='checked'" : '' ;
3002
3003 $selected{'IKE_VERSION'}{'ikev1'} = '';
3004 $selected{'IKE_VERSION'}{'ikev2'} = '';
3005 $selected{'IKE_VERSION'}{$cgiparams{'IKE_VERSION'}} = "selected='selected'";
3006
3007 $selected{'DPD_ACTION'}{'clear'} = '';
3008 $selected{'DPD_ACTION'}{'hold'} = '';
3009 $selected{'DPD_ACTION'}{'restart'} = '';
3010 $selected{'DPD_ACTION'}{'none'} = '';
3011 $selected{'DPD_ACTION'}{$cgiparams{'DPD_ACTION'}} = "selected='selected'";
3012
3013 $selected{'START_ACTION'}{'add'} = '';
3014 $selected{'START_ACTION'}{'route'} = '';
3015 $selected{'START_ACTION'}{'start'} = '';
3016 $selected{'START_ACTION'}{$cgiparams{'START_ACTION'}} = "selected='selected'";
3017
3018 $selected{'INACTIVITY_TIMEOUT'} = ();
3019 foreach my $timeout (keys %INACTIVITY_TIMEOUTS) {
3020 $selected{'INACTIVITY_TIMEOUT'}{$timeout} = "";
3021 }
3022 $selected{'INACTIVITY_TIMEOUT'}{$cgiparams{'INACTIVITY_TIMEOUT'}} = "selected";
3023
3024 &Header::showhttpheaders();
3025 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
3026 &Header::openbigbox('100%', 'left', '', $errormessage);
3027
3028 if ($errormessage) {
3029 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
3030 print "<class name='base'>$errormessage";
3031 print "&nbsp;</class>";
3032 &Header::closebox();
3033 }
3034
3035 if ($warnmessage) {
3036 &Header::openbox('100%', 'left', $Lang::tr{'warning messages'});
3037 print "<class name='base'>$warnmessage";
3038 print "&nbsp;</class>";
3039 &Header::closebox();
3040 }
3041
3042 &Header::openbox('100%', 'left', "$Lang::tr{'advanced'}:");
3043 print <<EOF;
3044 <form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>
3045 <input type='hidden' name='ADVANCED' value='yes' />
3046 <input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />
3047
3048 <table width='100%'>
3049 <thead>
3050 <tr>
3051 <th width="15%"></th>
3052 <th>IKE</th>
3053 <th>ESP</th>
3054 </tr>
3055 </thead>
3056 <tbody>
3057 <tr>
3058 <td>$Lang::tr{'vpn keyexchange'}:</td>
3059 <td>
3060 <select name='IKE_VERSION'>
3061 <option value='ikev2' $selected{'IKE_VERSION'}{'ikev2'}>IKEv2</option>
3062 <option value='ikev1' $selected{'IKE_VERSION'}{'ikev1'}>IKEv1</option>
3063 </select>
3064 </td>
3065 <td></td>
3066 </tr>
3067 <tr>
3068 <td class='boldbase' width="15%">$Lang::tr{'encryption'}</td>
3069 <td class='boldbase'>
3070 <select name='IKE_ENCRYPTION' multiple='multiple' size='6' style='width: 100%'>
3071 <option value='chacha20poly1305' $checked{'IKE_ENCRYPTION'}{'chacha20poly1305'}>256 bit ChaCha20-Poly1305/128 bit ICV</option>
3072 <option value='aes256gcm128' $checked{'IKE_ENCRYPTION'}{'aes256gcm128'}>256 bit AES-GCM/128 bit ICV</option>
3073 <option value='aes256gcm96' $checked{'IKE_ENCRYPTION'}{'aes256gcm96'}>256 bit AES-GCM/96 bit ICV</option>
3074 <option value='aes256gcm64' $checked{'IKE_ENCRYPTION'}{'aes256gcm64'}>256 bit AES-GCM/64 bit ICV</option>
3075 <option value='aes256' $checked{'IKE_ENCRYPTION'}{'aes256'}>256 bit AES-CBC</option>
3076 <option value='camellia256' $checked{'IKE_ENCRYPTION'}{'camellia256'}>256 bit Camellia-CBC</option>
3077 <option value='aes192gcm128' $checked{'IKE_ENCRYPTION'}{'aes192gcm128'}>192 bit AES-GCM/128 bit ICV</option>
3078 <option value='aes192gcm96' $checked{'IKE_ENCRYPTION'}{'aes192gcm96'}>192 bit AES-GCM/96 bit ICV</option>
3079 <option value='aes192gcm64' $checked{'IKE_ENCRYPTION'}{'aes192gcm64'}>192 bit AES-GCM/64 bit ICV</option>
3080 <option value='aes192' $checked{'IKE_ENCRYPTION'}{'aes192'}>192 bit AES-CBC</option>
3081 <option value='camellia192' $checked{'IKE_ENCRYPTION'}{'camellia192'}>192 bit Camellia-CBC</option>
3082 <option value='aes128gcm128' $checked{'IKE_ENCRYPTION'}{'aes128gcm128'}>128 bit AES-GCM/128 bit ICV</option>
3083 <option value='aes128gcm96' $checked{'IKE_ENCRYPTION'}{'aes128gcm96'}>128 bit AES-GCM/96 bit ICV</option>
3084 <option value='aes128gcm64' $checked{'IKE_ENCRYPTION'}{'aes128gcm64'}>128 bit AES-GCM/64 bit ICV</option>
3085 <option value='aes128' $checked{'IKE_ENCRYPTION'}{'aes128'}>128 bit AES-CBC</option>
3086 <option value='camellia128' $checked{'IKE_ENCRYPTION'}{'camellia128'}>128 bit Camellia-CBC</option>
3087 <option value='3des' $checked{'IKE_ENCRYPTION'}{'3des'}>168 bit 3DES-EDE-CBC ($Lang::tr{'vpn weak'})</option>
3088 </select>
3089 </td>
3090 <td class='boldbase'>
3091 <select name='ESP_ENCRYPTION' multiple='multiple' size='6' style='width: 100%'>
3092 <option value='chacha20poly1305' $checked{'ESP_ENCRYPTION'}{'chacha20poly1305'}>256 bit ChaCha20-Poly1305/128 bit ICV</option>
3093 <option value='aes256gcm128' $checked{'ESP_ENCRYPTION'}{'aes256gcm128'}>256 bit AES-GCM/128 bit ICV</option>
3094 <option value='aes256gcm96' $checked{'ESP_ENCRYPTION'}{'aes256gcm96'}>256 bit AES-GCM/96 bit ICV</option>
3095 <option value='aes256gcm64' $checked{'ESP_ENCRYPTION'}{'aes256gcm64'}>256 bit AES-GCM/64 bit ICV</option>
3096 <option value='aes256' $checked{'ESP_ENCRYPTION'}{'aes256'}>256 bit AES-CBC</option>
3097 <option value='camellia256' $checked{'ESP_ENCRYPTION'}{'camellia256'}>256 bit Camellia-CBC</option>
3098 <option value='aes192gcm128' $checked{'ESP_ENCRYPTION'}{'aes192gcm128'}>192 bit AES-GCM/128 bit ICV</option>
3099 <option value='aes192gcm96' $checked{'ESP_ENCRYPTION'}{'aes192gcm96'}>192 bit AES-GCM/96 bit ICV</option>
3100 <option value='aes192gcm64' $checked{'ESP_ENCRYPTION'}{'aes192gcm64'}>192 bit AES-GCM/64 bit ICV</option>
3101 <option value='aes192' $checked{'ESP_ENCRYPTION'}{'aes192'}>192 bit AES-CBC</option>
3102 <option value='camellia192' $checked{'ESP_ENCRYPTION'}{'camellia192'}>192 bit Camellia-CBC</option>
3103 <option value='aes128gcm128' $checked{'ESP_ENCRYPTION'}{'aes128gcm128'}>128 bit AES-GCM/128 bit ICV</option>
3104 <option value='aes128gcm96' $checked{'ESP_ENCRYPTION'}{'aes128gcm96'}>128 bit AES-GCM/96 bit ICV</option>
3105 <option value='aes128gcm64' $checked{'ESP_ENCRYPTION'}{'aes128gcm64'}>128 bit AES-GCM/64 bit ICV</option>
3106 <option value='aes128' $checked{'ESP_ENCRYPTION'}{'aes128'}>128 bit AES-CBC</option>
3107 <option value='camellia128' $checked{'ESP_ENCRYPTION'}{'camellia128'}>128 bit Camellia-CBC</option>
3108 <option value='3des' $checked{'ESP_ENCRYPTION'}{'3des'}>168 bit 3DES-EDE-CBC ($Lang::tr{'vpn weak'})</option>
3109 </select>
3110 </td>
3111 </tr>
3112
3113 <tr>
3114 <td class='boldbase' width="15%">$Lang::tr{'integrity'}</td>
3115 <td class='boldbase'>
3116 <select name='IKE_INTEGRITY' multiple='multiple' size='6' style='width: 100%'>
3117 <option value='sha2_512' $checked{'IKE_INTEGRITY'}{'sha2_512'}>SHA2 512 bit</option>
3118 <option value='sha2_384' $checked{'IKE_INTEGRITY'}{'sha2_384'}>SHA2 384 bit</option>
3119 <option value='sha2_256' $checked{'IKE_INTEGRITY'}{'sha2_256'}>SHA2 256 bit</option>
3120 <option value='aesxcbc' $checked{'IKE_INTEGRITY'}{'aesxcbc'}>AES XCBC</option>
3121 <option value='sha' $checked{'IKE_INTEGRITY'}{'sha'}>SHA1 ($Lang::tr{'vpn weak'})</option>
3122 <option value='md5' $checked{'IKE_INTEGRITY'}{'md5'}>MD5 ($Lang::tr{'vpn broken'})</option>
3123 </select>
3124 </td>
3125 <td class='boldbase'>
3126 <select name='ESP_INTEGRITY' multiple='multiple' size='6' style='width: 100%'>
3127 <option value='sha2_512' $checked{'ESP_INTEGRITY'}{'sha2_512'}>SHA2 512 bit</option>
3128 <option value='sha2_384' $checked{'ESP_INTEGRITY'}{'sha2_384'}>SHA2 384 bit</option>
3129 <option value='sha2_256' $checked{'ESP_INTEGRITY'}{'sha2_256'}>SHA2 256 bit</option>
3130 <option value='aesxcbc' $checked{'ESP_INTEGRITY'}{'aesxcbc'}>AES XCBC</option>
3131 <option value='sha1' $checked{'ESP_INTEGRITY'}{'sha1'}>SHA1 ($Lang::tr{'vpn weak'})</option>
3132 <option value='md5' $checked{'ESP_INTEGRITY'}{'md5'}>MD5 ($Lang::tr{'vpn broken'})</option>
3133 </select>
3134 </td>
3135 </tr>
3136 <tr>
3137 <td class='boldbase' width="15%">$Lang::tr{'lifetime'}&nbsp;<img src='/blob.gif' alt='*' /></td>
3138 <td class='boldbase'>
3139 <input type='text' name='IKE_LIFETIME' value='$cgiparams{'IKE_LIFETIME'}' size='5' /> $Lang::tr{'hours'}
3140 </td>
3141 <td class='boldbase'>
3142 <input type='text' name='ESP_KEYLIFE' value='$cgiparams{'ESP_KEYLIFE'}' size='5' /> $Lang::tr{'hours'}
3143 </td>
3144 </tr>
3145 <tr>
3146 <td class='boldbase' width="15%">$Lang::tr{'grouptype'}</td>
3147 <td class='boldbase'>
3148 <select name='IKE_GROUPTYPE' multiple='multiple' size='6' style='width: 100%'>
3149 <option value='curve448' $checked{'IKE_GROUPTYPE'}{'curve448'}>Curve 448 (224 bit)</option>
3150 <option value='curve25519' $checked{'IKE_GROUPTYPE'}{'curve25519'}>Curve 25519 (128 bit)</option>
3151 <option value='e521' $checked{'IKE_GROUPTYPE'}{'e521'}>ECP-521 (NIST)</option>
3152 <option value='e512bp' $checked{'IKE_GROUPTYPE'}{'e512bp'}>ECP-512 (Brainpool)</option>
3153 <option value='e384' $checked{'IKE_GROUPTYPE'}{'e384'}>ECP-384 (NIST)</option>
3154 <option value='e384bp' $checked{'IKE_GROUPTYPE'}{'e384bp'}>ECP-384 (Brainpool)</option>
3155 <option value='e256' $checked{'IKE_GROUPTYPE'}{'e256'}>ECP-256 (NIST)</option>
3156 <option value='e256bp' $checked{'IKE_GROUPTYPE'}{'e256bp'}>ECP-256 (Brainpool)</option>
3157 <option value='e224' $checked{'IKE_GROUPTYPE'}{'e224'}>ECP-224 (NIST)</option>
3158 <option value='e224bp' $checked{'IKE_GROUPTYPE'}{'e224bp'}>ECP-224 (Brainpool)</option>
3159 <option value='e192' $checked{'IKE_GROUPTYPE'}{'e192'}>ECP-192 (NIST)</option>
3160 <option value='8192' $checked{'IKE_GROUPTYPE'}{'8192'}>MODP-8192</option>
3161 <option value='6144' $checked{'IKE_GROUPTYPE'}{'6144'}>MODP-6144</option>
3162 <option value='4096' $checked{'IKE_GROUPTYPE'}{'4096'}>MODP-4096</option>
3163 <option value='3072' $checked{'IKE_GROUPTYPE'}{'3072'}>MODP-3072</option>
3164 <option value='2048' $checked{'IKE_GROUPTYPE'}{'2048'}>MODP-2048</option>
3165 <option value='1536' $checked{'IKE_GROUPTYPE'}{'1536'}>MODP-1536</option>
3166 <option value='1024' $checked{'IKE_GROUPTYPE'}{'1024'}>MODP-1024 ($Lang::tr{'vpn broken'})</option>
3167 <option value='768' $checked{'IKE_GROUPTYPE'}{'768'}>MODP-768 ($Lang::tr{'vpn broken'})</option>
3168 </select>
3169 </td>
3170 <td class='boldbase'>
3171 <select name='ESP_GROUPTYPE' multiple='multiple' size='6' style='width: 100%'>
3172 <option value='curve448' $checked{'ESP_GROUPTYPE'}{'curve448'}>Curve 448 (224 bit)</option>
3173 <option value='curve25519' $checked{'ESP_GROUPTYPE'}{'curve25519'}>Curve 25519 (128 bit)</option>
3174 <option value='e521' $checked{'ESP_GROUPTYPE'}{'e521'}>ECP-521 (NIST)</option>
3175 <option value='e512bp' $checked{'ESP_GROUPTYPE'}{'e512bp'}>ECP-512 (Brainpool)</option>
3176 <option value='e384' $checked{'ESP_GROUPTYPE'}{'e384'}>ECP-384 (NIST)</option>
3177 <option value='e384bp' $checked{'ESP_GROUPTYPE'}{'e384bp'}>ECP-384 (Brainpool)</option>
3178 <option value='e256' $checked{'ESP_GROUPTYPE'}{'e256'}>ECP-256 (NIST)</option>
3179 <option value='e256bp' $checked{'ESP_GROUPTYPE'}{'e256bp'}>ECP-256 (Brainpool)</option>
3180 <option value='e224' $checked{'ESP_GROUPTYPE'}{'e224'}>ECP-224 (NIST)</option>
3181 <option value='e224bp' $checked{'ESP_GROUPTYPE'}{'e224bp'}>ECP-224 (Brainpool)</option>
3182 <option value='e192' $checked{'ESP_GROUPTYPE'}{'e192'}>ECP-192 (NIST)</option>
3183 <option value='8192' $checked{'ESP_GROUPTYPE'}{'8192'}>MODP-8192</option>
3184 <option value='6144' $checked{'ESP_GROUPTYPE'}{'6144'}>MODP-6144</option>
3185 <option value='4096' $checked{'ESP_GROUPTYPE'}{'4096'}>MODP-4096</option>
3186 <option value='3072' $checked{'ESP_GROUPTYPE'}{'3072'}>MODP-3072</option>
3187 <option value='2048' $checked{'ESP_GROUPTYPE'}{'2048'}>MODP-2048</option>
3188 <option value='1536' $checked{'ESP_GROUPTYPE'}{'1536'}>MODP-1536</option>
3189 <option value='1024' $checked{'ESP_GROUPTYPE'}{'1024'}>MODP-1024 ($Lang::tr{'vpn broken'})</option>
3190 <option value='768' $checked{'ESP_GROUPTYPE'}{'768'}>MODP-768 ($Lang::tr{'vpn broken'})</option>
3191 <option value='none' $checked{'ESP_GROUPTYPE'}{'none'}>- $Lang::tr{'none'} -</option>
3192 </select>
3193 </td>
3194 </tr>
3195 </tbody>
3196 </table>
3197
3198 <br><br>
3199
3200 <h2>$Lang::tr{'dead peer detection'}</h2>
3201
3202 <table width="100%">
3203 <tr>
3204 <td width="15%">$Lang::tr{'dpd action'}:</td>
3205 <td>
3206 <select name='DPD_ACTION'>
3207 <option value='none' $selected{'DPD_ACTION'}{'none'}>- $Lang::tr{'disabled'} -</option>
3208 <option value='clear' $selected{'DPD_ACTION'}{'clear'}>clear</option>
3209 <option value='hold' $selected{'DPD_ACTION'}{'hold'}>hold</option>
3210 <option value='restart' $selected{'DPD_ACTION'}{'restart'}>restart</option>
3211 </select>
3212 </td>
3213 </tr>
3214 <tr>
3215 <td width="15%">$Lang::tr{'dpd timeout'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
3216 <td>
3217 <input type='text' name='DPD_TIMEOUT' size='5' value='$cgiparams{'DPD_TIMEOUT'}' />
3218 </td>
3219 </tr>
3220 <tr>
3221 <td width="15%">$Lang::tr{'dpd delay'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
3222 <td>
3223 <input type='text' name='DPD_DELAY' size='5' value='$cgiparams{'DPD_DELAY'}' />
3224 </td>
3225 </tr>
3226 </table>
3227
3228 <hr>
3229
3230 <table width="100%">
3231 <tr>
3232 <td>
3233 <label>
3234 <input type='checkbox' name='ONLY_PROPOSED' $checked{'ONLY_PROPOSED'} />
3235 IKE+ESP: $Lang::tr{'use only proposed settings'}
3236 </label>
3237 </td>
3238 <td>
3239 <label>$Lang::tr{'vpn start action'}</label>
3240 <select name="START_ACTION">
3241 <option value="route" $selected{'START_ACTION'}{'route'}>$Lang::tr{'vpn start action route'}</option>
3242 <option value="start" $selected{'START_ACTION'}{'start'}>$Lang::tr{'vpn start action start'}</option>
3243 <option value="add" $selected{'START_ACTION'}{'add'} >$Lang::tr{'vpn start action add'}</option>
3244 </select>
3245 </td>
3246 </tr>
3247 <tr>
3248 <td>
3249 <label>
3250 <input type='checkbox' name='PFS' $checked{'PFS'} />
3251 $Lang::tr{'pfs yes no'}
3252 </label>
3253 </td>
3254 <td>
3255 <label>$Lang::tr{'vpn inactivity timeout'}</label>
3256 <select name="INACTIVITY_TIMEOUT">
3257 EOF
3258 foreach my $t (sort { $a <=> $b } keys %INACTIVITY_TIMEOUTS) {
3259 print "<option value=\"$t\" $selected{'INACTIVITY_TIMEOUT'}{$t}>$INACTIVITY_TIMEOUTS{$t}</option>\n";
3260 }
3261
3262 print <<EOF;
3263
3264 </select>
3265 </td>
3266 </tr>
3267 <tr>
3268 <td colspan="2">
3269 <label>
3270 <input type='checkbox' name='COMPRESSION' $checked{'COMPRESSION'} />
3271 $Lang::tr{'vpn payload compression'}
3272 </label>
3273 </td>
3274 </tr>
3275 <tr>
3276 <td colspan="2">
3277 <label>
3278 <input type='checkbox' name='FORCE_MOBIKE' $checked{'FORCE_MOBIKE'} />
3279 $Lang::tr{'vpn force mobike'}
3280 </label>
3281 </td>
3282 </tr>
3283 <tr>
3284 <td align='left'><img src='/blob.gif' align='top' alt='*' />&nbsp;$Lang::tr{'required field'}</td>
3285 <td align='right'>
3286 <input type='submit' name='ACTION' value='$Lang::tr{'save'}' />
3287 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' />
3288 </td>
3289 </tr>
3290 </table></form>
3291 EOF
3292
3293 &Header::closebox();
3294 &Header::closebigbox();
3295 &Header::closepage();
3296 exit(0);
3297
3298 ADVANCED_END:
3299 }
3300
3301 ###
3302 ### Default status page
3303 ###
3304 %cgiparams = ();
3305 %cahash = ();
3306 %confighash = ();
3307 &General::readhash("${General::swroot}/vpn/settings", \%cgiparams);
3308 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
3309 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
3310 $cgiparams{'CA_NAME'} = '';
3311
3312 my @status = &General::system_output("/usr/local/bin/ipsecctrl", "I");
3313
3314 $checked{'ENABLED'} = $cgiparams{'ENABLED'} eq 'on' ? "checked='checked'" : '';
3315
3316 &Header::showhttpheaders();
3317 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
3318 &Header::openbigbox('100%', 'left', '', $errormessage);
3319
3320 if ($errormessage) {
3321 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
3322 print "<class name='base'>$errormessage\n";
3323 print "&nbsp;</class>\n";
3324 &Header::closebox();
3325 }
3326
3327 if ($warnmessage) {
3328 &Header::openbox('100%', 'left', $Lang::tr{'warning messages'});
3329 print "$warnmessage<br>";
3330 print "$Lang::tr{'fwdfw warn1'}<br>";
3331 &Header::closebox();
3332 print"<center><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'ok'}' style='width: 5em;'></form>";
3333 &Header::closepage();
3334 exit 0;
3335 }
3336
3337 &Header::openbox('100%', 'left', $Lang::tr{'global settings'});
3338 print <<END
3339 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3340 <table width='100%'>
3341 <tr>
3342 <td width='60%' class='base'>
3343 $Lang::tr{'enabled'}
3344 </td>
3345 <td width="40%">
3346 <input type='checkbox' name='ENABLED' $checked{'ENABLED'} />
3347 </td>
3348 </tr>
3349 <tr>
3350 <td class='base' nowrap='nowrap' width="60%">$Lang::tr{'ipsec roadwarrior endpoint'}:</td>
3351 <td width="40%"><input type='text' name='RW_ENDPOINT' value='$cgiparams{'RW_ENDPOINT'}' /></td>
3352 </tr>
3353 <tr>
3354 <td class='base' nowrap='nowrap' width="60%">$Lang::tr{'host to net vpn'}:</td>
3355 <td width="40%"><input type='text' name='RW_NET' value='$cgiparams{'RW_NET'}' /></td>
3356 </tr>
3357 <tr>
3358 <td width='100%' colspan="2" align='right' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
3359 </tr>
3360 </table>
3361 END
3362 ;
3363 print "</form>";
3364 &Header::closebox();
3365
3366 &Header::openbox('100%', 'left', $Lang::tr{'connection status and controlc'});
3367 print <<END
3368 <table width='100%' cellspacing='1' cellpadding='0' class='tbl'>
3369 <tr>
3370 <th width='10%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></th>
3371 <th width='22%' class='boldbase' align='center'><b>$Lang::tr{'type'}</b></th>
3372 <th width='23%' class='boldbase' align='center'><b>$Lang::tr{'common name'}</b></th>
3373 <th width='30%' class='boldbase' align='center'><b>$Lang::tr{'remark'}</b></th>
3374 <th width='10%' class='boldbase' align='center'><b>$Lang::tr{'status'}</b></th>
3375 <th class='boldbase' align='center' colspan='7'><b>$Lang::tr{'action'}</b></th>
3376 </tr>
3377 END
3378 ;
3379 my $id = 0;
3380 my $gif;
3381 foreach my $key (sort { ncmp ($confighash{$a}[1],$confighash{$b}[1]) } keys %confighash) {
3382 if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
3383
3384 if ($id % 2) {
3385 print "<tr>";
3386 $col="bgcolor='$color{'color20'}'";
3387 } else {
3388 print "<tr>";
3389 $col="bgcolor='$color{'color22'}'";
3390 }
3391 print "<td align='center' nowrap='nowrap' $col>$confighash{$key}[1]</td>";
3392 print "<td align='center' nowrap='nowrap' $col>" . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ") $confighash{$key}[29]</td>";
3393 if ($confighash{$key}[2] eq '%auth-dn') {
3394 print "<td align='left' nowrap='nowrap' $col>$confighash{$key}[9]</td>";
3395 } elsif ($confighash{$key}[4] eq 'cert') {
3396 print "<td align='left' nowrap='nowrap' $col>$confighash{$key}[2]</td>";
3397 } else {
3398 print "<td align='left' $col>&nbsp;</td>";
3399 }
3400 print "<td align='center' $col>$confighash{$key}[25]</td>";
3401 my $col1="bgcolor='${Header::colourred}'";
3402 my $active = "<b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b>";
3403 if ($confighash{$key}[33] eq "add") {
3404 $col1="bgcolor='${Header::colourorange}'";
3405 $active = "<b><font color='#FFFFFF'>$Lang::tr{'vpn wait'}</font></b>";
3406 }
3407 foreach my $line (@status) {
3408 if (($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) ||
3409 ($line =~ /$confighash{$key}[1]\{.*INSTALLED/)) {
3410 $col1="bgcolor='${Header::colourgreen}'";
3411 $active = "<b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b>";
3412 last;
3413 } elsif ($line =~ /$confighash{$key}[1]\[.*CONNECTING/) {
3414 $col1="bgcolor='${Header::colourorange}'";
3415 $active = "<b><font color='#FFFFFF'>$Lang::tr{'vpn connecting'}</font></b>";
3416 } elsif ($line =~ /$confighash{$key}[1]\{.*ROUTED/) {
3417 $col1="bgcolor='${Header::colourorange}'";
3418 $active = "<b><font color='#FFFFFF'>$Lang::tr{'vpn on-demand'}</font></b>";
3419 }
3420 }
3421 # move to blue if really down
3422 if ($confighash{$key}[0] eq 'off' && $col1 =~ /${Header::colourred}/ ) {
3423 $col1="bgcolor='${Header::colourblue}'";
3424 $active = "<b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b>";
3425 }
3426 print <<END
3427 <td align='center' $col1>$active</td>
3428 <td align='center' $col>
3429 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3430 <input type='image' name='$Lang::tr{'restart'}' src='/images/reload.gif' alt='$Lang::tr{'restart'}' title='$Lang::tr{'restart'}' />
3431 <input type='hidden' name='ACTION' value='$Lang::tr{'restart'}' />
3432 <input type='hidden' name='KEY' value='$key' />
3433 </form>
3434 </td>
3435 END
3436 ;
3437 if (($confighash{$key}[4] eq 'cert') && ($confighash{$key}[2] ne '%auth-dn')) {
3438 print <<END
3439 <td align='center' $col>
3440 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3441 <input type='image' name='$Lang::tr{'show certificate'}' src='/images/info.gif' alt='$Lang::tr{'show certificate'}' title='$Lang::tr{'show certificate'}' />
3442 <input type='hidden' name='ACTION' value='$Lang::tr{'show certificate'}' />
3443 <input type='hidden' name='KEY' value='$key' />
3444 </form>
3445 </td>
3446 END
3447 ;
3448 } else {
3449 print "<td width='2%' $col>&nbsp;</td>";
3450 }
3451 if ($confighash{$key}[4] eq 'cert' && -f "${General::swroot}/certs/$confighash{$key}[1].p12") {
3452 print <<END
3453 <td align='center' $col>
3454 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3455 <input type='image' name='$Lang::tr{'download pkcs12 file'}' src='/images/floppy.gif' alt='$Lang::tr{'download pkcs12 file'}' title='$Lang::tr{'download pkcs12 file'}' />
3456 <input type='hidden' name='ACTION' value='$Lang::tr{'download pkcs12 file'}' />
3457 <input type='hidden' name='KEY' value='$key' />
3458 </form>
3459 </td>
3460 END
3461 ;
3462 } elsif (($confighash{$key}[4] eq 'cert') && ($confighash{$key}[2] ne '%auth-dn')) {
3463 print <<END
3464 <td align='center' $col>
3465 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3466 <input type='image' name='$Lang::tr{'download certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download certificate'}' title='$Lang::tr{'download certificate'}' />
3467 <input type='hidden' name='ACTION' value='$Lang::tr{'download certificate'}' />
3468 <input type='hidden' name='KEY' value='$key' />
3469 </form>
3470 </td>
3471 END
3472 ;
3473 } else {
3474 print "<td width='2%' $col>&nbsp;</td>";
3475 }
3476
3477 # Apple Profile
3478 if ($confighash{$key}[3] eq 'host') {
3479 print <<END;
3480 <td align='center' $col>
3481 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3482 <input type='image' name='$Lang::tr{'download apple profile'}' src='/images/apple.png' alt='$Lang::tr{'download apple profile'}' title='$Lang::tr{'download apple profile'}' />
3483 <input type='hidden' name='ACTION' value='$Lang::tr{'download apple profile'}' />
3484 <input type='hidden' name='KEY' value='$key' />
3485 </form>
3486 </td>
3487 END
3488 } else {
3489 print "<td width='2%' $col>&nbsp;</td>";
3490 }
3491
3492 print <<END
3493 <td align='center' $col>
3494 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3495 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$Lang::tr{'toggle enable disable'}' title='$Lang::tr{'toggle enable disable'}' />
3496 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
3497 <input type='hidden' name='KEY' value='$key' />
3498 </form>
3499 </td>
3500
3501 <td align='center' $col>
3502 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3503 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
3504 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' />
3505 <input type='hidden' name='KEY' value='$key' />
3506 </form>
3507 </td>
3508 <td align='center' $col>
3509 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3510 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
3511 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' />
3512 <input type='hidden' name='KEY' value='$key' />
3513 </form>
3514 </td>
3515 </tr>
3516 END
3517 ;
3518 $id++;
3519 }
3520 print "</table>";
3521
3522 # If the config file contains entries, print Key to action icons
3523 if ( $id ) {
3524 print <<END
3525 <table>
3526 <tr>
3527 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
3528 <td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
3529 <td class='base'>$Lang::tr{'click to disable'}</td>
3530 <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
3531 <td class='base'>$Lang::tr{'show certificate'}</td>
3532 <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
3533 <td class='base'>$Lang::tr{'edit'}</td>
3534 <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
3535 <td class='base'>$Lang::tr{'remove'}</td>
3536 </tr>
3537 <tr>
3538 <td>&nbsp; </td>
3539 <td>&nbsp; <img src='/images/off.gif' alt='?OFF' /></td>
3540 <td class='base'>$Lang::tr{'click to enable'}</td>
3541 <td>&nbsp; &nbsp; <img src='/images/floppy.gif' alt='?FLOPPY' /></td>
3542 <td class='base'>$Lang::tr{'download certificate'}</td>
3543 <td>&nbsp; &nbsp; <img src='/images/reload.gif' alt='?RELOAD'/></td>
3544 <td class='base'>$Lang::tr{'restart'}</td>
3545 </tr>
3546 </table>
3547 END
3548 ;
3549 }
3550
3551 print <<END
3552 <table width='100%'>
3553 <tr><td align='right' colspan='9'>
3554 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3555 <input type='submit' name='ACTION' value='$Lang::tr{'add'}' />
3556 </form>
3557 </td></tr>
3558 </table>
3559 END
3560 ;
3561 &Header::closebox();
3562
3563 &Header::openbox('100%', 'left', "$Lang::tr{'certificate authorities'}");
3564 print <<EOF
3565 <table width='100%' cellspacing='1' cellpadding='0' class='tbl'>
3566 <tr>
3567 <th width='25%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></th>
3568 <th width='65%' class='boldbase' align='center'><b>$Lang::tr{'subject'}</b></th>
3569 <th width='10%' class='boldbase' colspan='3' align='center'><b>$Lang::tr{'action'}</b></th>
3570 </tr>
3571 EOF
3572 ;
3573 my $col1="bgcolor='$color{'color22'}'";
3574 my $col2="bgcolor='$color{'color20'}'";
3575 if (-f "${General::swroot}/ca/cacert.pem") {
3576 my $casubject = &Header::cleanhtml(getsubjectfromcert ("${General::swroot}/ca/cacert.pem"));
3577 print <<END
3578 <tr>
3579 <td class='base' $col1>$Lang::tr{'root certificate'}</td>
3580 <td class='base' $col1>$casubject</td>
3581 <td width='3%' align='center' $col1>
3582 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3583 <input type='hidden' name='ACTION' value='$Lang::tr{'show root certificate'}' />
3584 <input type='image' name='$Lang::tr{'edit'}' src='/images/info.gif' alt='$Lang::tr{'show root certificate'}' title='$Lang::tr{'show root certificate'}' />
3585 </form>
3586 </td>
3587 <td width='3%' align='center' $col1>
3588 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3589 <input type='image' name='$Lang::tr{'download root certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download root certificate'}' title='$Lang::tr{'download root certificate'}' />
3590 <input type='hidden' name='ACTION' value='$Lang::tr{'download root certificate'}' />
3591 </form>
3592 </td>
3593 <td width='4%' $col1>&nbsp;</td></tr>
3594 END
3595 ;
3596 } else {
3597 # display rootcert generation buttons
3598 print <<END
3599 <tr>
3600 <td class='base' $col1>$Lang::tr{'root certificate'}:</td>
3601 <td class='base' $col1>$Lang::tr{'not present'}</td>
3602 <td colspan='3' $col1>&nbsp;</td></tr>
3603 END
3604 ;
3605 }
3606
3607 if (-f "${General::swroot}/certs/hostcert.pem") {
3608 my $hostsubject = &Header::cleanhtml(getsubjectfromcert ("${General::swroot}/certs/hostcert.pem"));
3609
3610 print <<END
3611 <tr>
3612 <td class='base' $col2>$Lang::tr{'host certificate'}</td>
3613 <td class='base' $col2>$hostsubject</td>
3614 <td width='3%' align='center' $col2>
3615 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3616 <input type='hidden' name='ACTION' value='$Lang::tr{'show host certificate'}' />
3617 <input type='image' name='$Lang::tr{'show host certificate'}' src='/images/info.gif' alt='$Lang::tr{'show host certificate'}' title='$Lang::tr{'show host certificate'}' />
3618 </form>
3619 </td>
3620 <td width='3%' align='center' $col2>
3621 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3622 <input type='image' name="$Lang::tr{'download host certificate'}" src='/images/floppy.gif' alt="$Lang::tr{'download host certificate'}" title="$Lang::tr{'download host certificate'}" />
3623 <input type='hidden' name='ACTION' value="$Lang::tr{'download host certificate'}" />
3624 </form>
3625 </td>
3626 <td width='4%' $col2>&nbsp;</td></tr>
3627 END
3628 ;
3629 } else {
3630 # Nothing
3631 print <<END
3632 <tr>
3633 <td width='25%' class='base' $col2>$Lang::tr{'host certificate'}:</td>
3634 <td class='base' $col2>$Lang::tr{'not present'}</td>
3635 <td colspan='3' $col2>&nbsp;</td></tr>
3636 END
3637 ;
3638 }
3639
3640 my $rowcolor = 0;
3641 if (keys %cahash > 0) {
3642 foreach my $key (keys %cahash) {
3643 if ($rowcolor++ % 2) {
3644 print "<tr>";
3645 $col="bgcolor='$color{'color20'}'";
3646 } else {
3647 print "<tr>";
3648 $col="bgcolor='$color{'color22'}'";
3649 }
3650 print "<td class='base' $col>$cahash{$key}[0]</td>\n";
3651 print "<td class='base' $col>$cahash{$key}[1]</td>\n";
3652 print <<END
3653 <td align='center' $col>
3654 <form method='post' name='cafrm${key}a' action='$ENV{'SCRIPT_NAME'}'>
3655 <input type='image' name='$Lang::tr{'show ca certificate'}' src='/images/info.gif' alt='$Lang::tr{'show ca certificate'}' title='$Lang::tr{'show ca certificate'}' />
3656 <input type='hidden' name='ACTION' value='$Lang::tr{'show ca certificate'}' />
3657 <input type='hidden' name='KEY' value='$key' />
3658 </form>
3659 </td>
3660 <td align='center' $col>
3661 <form method='post' name='cafrm${key}b' action='$ENV{'SCRIPT_NAME'}'>
3662 <input type='image' name='$Lang::tr{'download ca certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download ca certificate'}' title='$Lang::tr{'download ca certificate'}' />
3663 <input type='hidden' name='ACTION' value='$Lang::tr{'download ca certificate'}' />
3664 <input type='hidden' name='KEY' value='$key' />
3665 </form>
3666 </td>
3667 <td align='center' $col>
3668 <form method='post' name='cafrm${key}c' action='$ENV{'SCRIPT_NAME'}'>
3669 <input type='hidden' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
3670 <input type='image' name='$Lang::tr{'remove ca certificate'}' src='/images/delete.gif' alt='$Lang::tr{'remove ca certificate'}' title='$Lang::tr{'remove ca certificate'}' />
3671 <input type='hidden' name='KEY' value='$key' />
3672 </form>
3673 </td>
3674 </tr>
3675 END
3676 ;
3677 }
3678 }
3679 print "</table>";
3680
3681 # If the file contains entries, print Key to action icons
3682 if ( -f "${General::swroot}/ca/cacert.pem") {
3683 print <<END
3684 <table><tr>
3685 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
3686 <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
3687 <td class='base'>$Lang::tr{'show certificate'}</td>
3688 <td>&nbsp; &nbsp; <img src='/images/floppy.gif' alt='$Lang::tr{'download certificate'}' /></td>
3689 <td class='base'>$Lang::tr{'download certificate'}</td>
3690 </tr></table>
3691 END
3692 ;
3693 }
3694 my $createCA = -f "${General::swroot}/ca/cacert.pem" ? '' : "<tr><td colspan='3'></td><td><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /></td></tr>";
3695 print <<END
3696 <br>
3697 <hr />
3698 <form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>
3699 <table width='100%' border='0' cellspacing='1' cellpadding='0'>
3700 $createCA
3701 <tr>
3702 <td class='base' nowrap='nowrap'>$Lang::tr{'ca name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
3703 <td nowrap='nowrap'><input type='text' name='CA_NAME' value='$cgiparams{'CA_NAME'}' size='15' /> </td>
3704 <td nowrap='nowrap'><input type='file' name='FH' size='30' /></td>
3705 <td nowrap='nowrap'><input type='submit' name='ACTION' value='$Lang::tr{'upload ca certificate'}' /></td>
3706 </tr>
3707 <tr>
3708 <td colspan='3'>$Lang::tr{'resetting the vpn configuration will remove the root ca, the host certificate and all certificate based connections'}:</td>
3709 <td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'remove x509'}' /></td>
3710 </tr>
3711 </table>
3712 </form>
3713 END
3714 ;
3715 &Header::closebox();
3716 &Header::closebigbox();
3717 &Header::closepage();
3718
3719 sub array_unique($) {
3720 my $array = shift;
3721 my @unique = ();
3722
3723 my %seen = ();
3724 foreach my $e (@$array) {
3725 next if $seen{$e}++;
3726 push(@unique, $e);
3727 }
3728
3729 return @unique;
3730 }
3731
3732 sub make_algos($$$$$) {
3733 my ($mode, $encs, $ints, $grps, $pfs) = @_;
3734 my @algos = ();
3735
3736 foreach my $enc (@$encs) {
3737 foreach my $int (@$ints) {
3738 foreach my $grp (@$grps) {
3739 my @algo = ($enc);
3740
3741 if ($mode eq "ike") {
3742 push(@algo, $int);
3743
3744 if ($grp =~ m/^e(.*)$/) {
3745 push(@algo, "ecp$1");
3746 } elsif ($grp =~ m/curve(448|25519)/) {
3747 push(@algo, "$grp");
3748 } else {
3749 push(@algo, "modp$grp");
3750 }
3751
3752 } elsif ($mode eq "esp") {
3753 my $is_aead = ($enc =~ m/[cg]cm/);
3754
3755 if (!$is_aead) {
3756 push(@algo, $int);
3757 }
3758
3759 if (!$pfs || $grp eq "none") {
3760 # noop
3761 } elsif ($grp =~ m/^e(.*)$/) {
3762 push(@algo, "ecp$1");
3763 } elsif ($grp =~ m/curve(448|25519)/) {
3764 push(@algo, "$grp");
3765 } else {
3766 push(@algo, "modp$grp");
3767 }
3768 }
3769
3770 push(@algos, join("-", @algo));
3771 }
3772 }
3773 }
3774
3775 return &array_unique(\@algos);
3776 }
3777
3778 sub make_subnets($$) {
3779 my $direction = shift;
3780 my $subnets = shift;
3781
3782 my @nets = split(/\|/, $subnets);
3783 my @cidr_nets = ();
3784 foreach my $net (@nets) {
3785 my $cidr_net = &General::ipcidr($net);
3786
3787 # Skip 0.0.0.0/0 for remote because this renders the
3788 # while system inaccessible
3789 next if (($direction eq "right") && ($cidr_net eq "0.0.0.0/0"));
3790
3791 push(@cidr_nets, $cidr_net);
3792 }
3793
3794 return join(",", @cidr_nets);
3795 }
Peter's tree of IPFire 2.x