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vpnmain.cgi: Generate random UUIDs
[people/pmueller/ipfire-2.x.git] / html / cgi-bin / vpnmain.cgi
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 # enable only the following on debugging purpose
30 #use warnings;
31 #use CGI::Carp 'fatalsToBrowser';
32
33 require '/var/ipfire/general-functions.pl';
34 require "${General::swroot}/lang.pl";
35 require "${General::swroot}/header.pl";
36 require "${General::swroot}/countries.pl";
37
38 #workaround to suppress a warning when a variable is used only once
39 my @dummy = ( ${Header::colourgreen}, ${Header::colourblue} );
40 undef (@dummy);
41
42 ###
43 ### Initialize variables
44 ###
45 my $sleepDelay = 4; # after a call to ipsecctrl S or R, wait this delay (seconds) before reading status (let the ipsec do its job)
46 my %netsettings=();
47 our %cgiparams=();
48 our %vpnsettings=();
49 my %checked=();
50 my %confighash=();
51 my %cahash=();
52 my %selected=();
53 my $warnmessage = '';
54 my $errormessage = '';
55
56 my %color = ();
57 my %mainsettings = ();
58 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
59 &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);
60
61 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
62
63 my %INACTIVITY_TIMEOUTS = (
64 300 => $Lang::tr{'five minutes'},
65 600 => $Lang::tr{'ten minutes'},
66 900 => $Lang::tr{'fifteen minutes'},
67 1800 => $Lang::tr{'thirty minutes'},
68 3600 => $Lang::tr{'one hour'},
69 43200 => $Lang::tr{'twelve hours'},
70 86400 => $Lang::tr{'24 hours'},
71 0 => "- $Lang::tr{'unlimited'} -",
72 );
73
74 # Load aliases
75 my %aliases;
76 &General::get_aliases(\%aliases);
77
78 my $col="";
79
80 $cgiparams{'ENABLED'} = 'off';
81 $cgiparams{'EDIT_ADVANCED'} = 'off';
82 $cgiparams{'ACTION'} = '';
83 $cgiparams{'CA_NAME'} = '';
84 $cgiparams{'KEY'} = '';
85 $cgiparams{'TYPE'} = '';
86 $cgiparams{'ADVANCED'} = '';
87 $cgiparams{'NAME'} = '';
88 $cgiparams{'LOCAL_SUBNET'} = '';
89 $cgiparams{'REMOTE_SUBNET'} = '';
90 $cgiparams{'LOCAL'} = '';
91 $cgiparams{'REMOTE'} = '';
92 $cgiparams{'LOCAL_ID'} = '';
93 $cgiparams{'REMOTE_ID'} = '';
94 $cgiparams{'REMARK'} = '';
95 $cgiparams{'PSK'} = '';
96 $cgiparams{'CERT_NAME'} = '';
97 $cgiparams{'CERT_EMAIL'} = '';
98 $cgiparams{'CERT_OU'} = '';
99 $cgiparams{'CERT_ORGANIZATION'} = '';
100 $cgiparams{'CERT_CITY'} = '';
101 $cgiparams{'CERT_STATE'} = '';
102 $cgiparams{'CERT_COUNTRY'} = '';
103 $cgiparams{'SUBJECTALTNAME'} = '';
104 $cgiparams{'CERT_PASS1'} = '';
105 $cgiparams{'CERT_PASS2'} = '';
106 $cgiparams{'ROOTCERT_HOSTNAME'} = '';
107 $cgiparams{'ROOTCERT_COUNTRY'} = '';
108 $cgiparams{'P12_PASS'} = '';
109 $cgiparams{'ROOTCERT_ORGANIZATION'} = '';
110 $cgiparams{'ROOTCERT_HOSTNAME'} = '';
111 $cgiparams{'ROOTCERT_EMAIL'} = '';
112 $cgiparams{'ROOTCERT_OU'} = '';
113 $cgiparams{'ROOTCERT_CITY'} = '';
114 $cgiparams{'ROOTCERT_STATE'} = '';
115 $cgiparams{'RW_NET'} = '';
116 $cgiparams{'DPD_DELAY'} = '30';
117 $cgiparams{'DPD_TIMEOUT'} = '120';
118 $cgiparams{'FORCE_MOBIKE'} = 'off';
119 $cgiparams{'START_ACTION'} = 'route';
120 $cgiparams{'INACTIVITY_TIMEOUT'} = 1800;
121 $cgiparams{'MODE'} = "tunnel";
122 $cgiparams{'INTERFACE_MODE'} = "";
123 $cgiparams{'INTERFACE_ADDRESS'} = "";
124 $cgiparams{'INTERFACE_MTU'} = 1500;
125 &Header::getcgihash(\%cgiparams, {'wantfile' => 1, 'filevar' => 'FH'});
126
127 ###
128 ### Useful functions
129 ###
130 sub valid_dns_host {
131 my $hostname = $_[0];
132 unless ($hostname) { return "No hostname"};
133 my $res = new Net::DNS::Resolver;
134 my $query = $res->search("$hostname");
135 if ($query) {
136 foreach my $rr ($query->answer) {
137 ## Potential bug - we are only looking at A records:
138 return 0 if $rr->type eq "A";
139 }
140 } else {
141 return $res->errorstring;
142 }
143 }
144 ###
145 ### Just return true is one interface is vpn enabled
146 ###
147 sub vpnenabled {
148 return ($vpnsettings{'ENABLED'} eq 'on');
149 }
150 ###
151 ### old version: maintain serial number to one, without explication.
152 ### this: let the counter go, so that each cert is numbered.
153 ###
154 sub cleanssldatabase {
155 if (open(FILE, ">${General::swroot}/certs/serial")) {
156 print FILE "01";
157 close FILE;
158 }
159 if (open(FILE, ">${General::swroot}/certs/index.txt")) {
160 print FILE "";
161 close FILE;
162 }
163 if (open(FILE, ">${General::swroot}/certs/index.txt.attr")) {
164 print FILE "";
165 close FILE;
166 }
167 unlink ("${General::swroot}/certs/index.txt.old");
168 unlink ("${General::swroot}/certs/index.txt.attr.old");
169 unlink ("${General::swroot}/certs/serial.old");
170 unlink ("${General::swroot}/certs/01.pem");
171 }
172 sub newcleanssldatabase {
173 if (! -s "${General::swroot}/certs/serial" ) {
174 open(FILE, ">${General::swroot}/certs/serial");
175 print FILE "01";
176 close FILE;
177 }
178 if (! -s ">${General::swroot}/certs/index.txt") {
179 system ("touch ${General::swroot}/certs/index.txt");
180 }
181 if (! -s ">${General::swroot}/certs/index.txt.attr") {
182 system ("touch ${General::swroot}/certs/index.txt.attr");
183 }
184 unlink ("${General::swroot}/certs/index.txt.old");
185 unlink ("${General::swroot}/certs/index.txt.attr.old");
186 unlink ("${General::swroot}/certs/serial.old");
187 # unlink ("${General::swroot}/certs/01.pem"); numbering evolves. Wrong place to delete
188 }
189
190 ###
191 ### Call openssl and return errormessage if any
192 ###
193 sub callssl ($) {
194 my $opt = shift;
195 my $retssl = `/usr/bin/openssl $opt 2>&1`; #redirect stderr
196 my $ret = '';
197 foreach my $line (split (/\n/, $retssl)) {
198 &General::log("ipsec", "$line") if (0); # 1 for verbose logging
199 $ret .= '<br>'.$line if ( $line =~ /error|unknown/ );
200 }
201 if ($ret) {
202 $ret= &Header::cleanhtml($ret);
203 }
204 return $ret ? "$Lang::tr{'openssl produced an error'}: $ret" : '' ;
205 }
206 ###
207 ### Obtain a CN from given cert
208 ###
209 sub getCNfromcert ($) {
210 #&General::log("ipsec", "Extracting name from $_[0]...");
211 my $temp = `/usr/bin/openssl x509 -text -in $_[0]`;
212 $temp =~ /Subject:.*CN = (.*)[\n]/;
213 $temp = $1;
214 $temp =~ s+/Email+, E+;
215 $temp =~ s/ ST = / S = /;
216 $temp =~ s/,//g;
217 $temp =~ s/\'//g;
218 return $temp;
219 }
220 ###
221 ### Obtain Subject from given cert
222 ###
223 sub getsubjectfromcert ($) {
224 #&General::log("ipsec", "Extracting subject from $_[0]...");
225 my $temp = `/usr/bin/openssl x509 -text -in $_[0]`;
226 $temp =~ /Subject: (.*)[\n]/;
227 $temp = $1;
228 $temp =~ s+/Email+, E+;
229 $temp =~ s/ ST = / S = /;
230 return $temp;
231 }
232 ###
233 ### Combine local subnet and connection name to make a unique name for each connection section
234 ### (this sub is not used now)
235 ###
236 sub makeconnname ($) {
237 my $conn = shift;
238 my $subnet = shift;
239
240 $subnet =~ /^(.*?)\/(.*?)$/; # $1=IP $2=mask
241 my $ip = unpack('N', &Socket::inet_aton($1));
242 if (length ($2) > 2) {
243 my $mm = unpack('N', &Socket::inet_aton($2));
244 while ( ($mm & 1)==0 ) {
245 $ip >>= 1;
246 $mm >>= 1;
247 };
248 } else {
249 $ip >>= (32 - $2);
250 }
251 return sprintf ("%s-%X", $conn, $ip);
252 }
253 ###
254 ### Write a config file.
255 ###
256 ###Type=Host : GUI can choose the interface used (RED,GREEN,BLUE) and
257 ### the side is always defined as 'left'.
258 ###
259
260 sub writeipsecfiles {
261 my %lconfighash = ();
262 my %lvpnsettings = ();
263 &General::readhasharray("${General::swroot}/vpn/config", \%lconfighash);
264 &General::readhash("${General::swroot}/vpn/settings", \%lvpnsettings);
265
266 open(CONF, ">${General::swroot}/vpn/ipsec.conf") or die "Unable to open ${General::swroot}/vpn/ipsec.conf: $!";
267 open(SECRETS, ">${General::swroot}/vpn/ipsec.secrets") or die "Unable to open ${General::swroot}/vpn/ipsec.secrets: $!";
268 flock CONF, 2;
269 flock SECRETS, 2;
270 print CONF "version 2\n\n";
271 print CONF "conn %default\n";
272 print CONF "\tkeyingtries=%forever\n";
273 print CONF "\n";
274
275 # Add user includes to config file
276 if (-e "/etc/ipsec.user.conf") {
277 print CONF "include /etc/ipsec.user.conf\n";
278 print CONF "\n";
279 }
280
281 print SECRETS "include /etc/ipsec.user.secrets\n";
282
283 if (-f "${General::swroot}/certs/hostkey.pem") {
284 print SECRETS ": RSA ${General::swroot}/certs/hostkey.pem\n"
285 }
286 my $last_secrets = ''; # old the less specifics connections
287
288 foreach my $key (keys %lconfighash) {
289 next if ($lconfighash{$key}[0] ne 'on');
290
291 #remote peer is not set? => use '%any'
292 $lconfighash{$key}[10] = '%any' if ($lconfighash{$key}[10] eq '');
293
294 # Field 6 might be "off" on old installations
295 if ($lconfighash{$key}[6] eq "off") {
296 $lconfighash{$key}[6] = $lvpnsettings{"VPN_IP"};
297 }
298
299 my $localside;
300 if ($lconfighash{$key}[6]) {
301 $localside = $lconfighash{$key}[6];
302 } else {
303 $localside = "%defaultroute";
304 }
305
306 my $interface_mode = $lconfighash{$key}[36];
307
308 print CONF "conn $lconfighash{$key}[1]\n";
309 print CONF "\tleft=$localside\n";
310
311 if ($interface_mode eq "gre") {
312 print CONF "\tleftprotoport=gre\n";
313 } elsif ($interface_mode eq "vti") {
314 print CONF "\tleftsubnet=0.0.0.0/0\n";
315 } else {
316 print CONF "\tleftsubnet=" . &make_subnets("left", $lconfighash{$key}[8]) . "\n";
317 }
318
319 print CONF "\tleftfirewall=yes\n";
320 print CONF "\tlefthostaccess=yes\n";
321 print CONF "\tright=$lconfighash{$key}[10]\n";
322
323 if ($lconfighash{$key}[3] eq 'net') {
324 if ($interface_mode eq "gre") {
325 print CONF "\trightprotoport=gre\n";
326 } elsif ($interface_mode eq "vti") {
327 print CONF "\trightsubnet=0.0.0.0/0\n";
328 } else {
329 print CONF "\trightsubnet=" . &make_subnets("right", $lconfighash{$key}[11]) . "\n";
330 }
331 }
332
333 # Local Cert and Remote Cert (unless auth is DN dn-auth)
334 if ($lconfighash{$key}[4] eq 'cert') {
335 print CONF "\tleftcert=${General::swroot}/certs/hostcert.pem\n";
336 print CONF "\trightcert=${General::swroot}/certs/$lconfighash{$key}[1]cert.pem\n" if ($lconfighash{$key}[2] ne '%auth-dn');
337 }
338
339 # Local and Remote IDs
340 print CONF "\tleftid=\"$lconfighash{$key}[7]\"\n" if ($lconfighash{$key}[7]);
341 print CONF "\trightid=\"$lconfighash{$key}[9]\"\n" if ($lconfighash{$key}[9]);
342
343 # Set mode
344 if ($lconfighash{$key}[35] eq "transport") {
345 print CONF "\ttype=transport\n";
346 } else {
347 print CONF "\ttype=tunnel\n";
348 }
349
350 # Add mark for VTI
351 if ($interface_mode eq "vti") {
352 print CONF "\tmark=$key\n";
353 }
354
355 # Is PFS enabled?
356 my $pfs = $lconfighash{$key}[28] eq 'on' ? 'on' : 'off';
357
358 # Algorithms
359 if ($lconfighash{$key}[18] && $lconfighash{$key}[19] && $lconfighash{$key}[20]) {
360 my @encs = split('\|', $lconfighash{$key}[18]);
361 my @ints = split('\|', $lconfighash{$key}[19]);
362 my @groups = split('\|', $lconfighash{$key}[20]);
363
364 my @algos = &make_algos("ike", \@encs, \@ints, \@groups, 1);
365 print CONF "\tike=" . join(",", @algos);
366
367 if ($lconfighash{$key}[24] eq 'on') { #only proposed algorythms?
368 print CONF "!\n";
369 } else {
370 print CONF "\n";
371 }
372 }
373
374 if ($lconfighash{$key}[21] && $lconfighash{$key}[22]) {
375 my @encs = split('\|', $lconfighash{$key}[21]);
376 my @ints = split('\|', $lconfighash{$key}[22]);
377 my @groups = split('\|', $lconfighash{$key}[23]);
378
379 # Use IKE grouptype if no ESP group type has been selected
380 # (for backwards compatibility)
381 if ($lconfighash{$key}[23] eq "") {
382 @groups = split('\|', $lconfighash{$key}[20]);
383 }
384
385 my @algos = &make_algos("esp", \@encs, \@ints, \@groups, ($pfs eq "on"));
386 print CONF "\tesp=" . join(",", @algos);
387
388 if ($lconfighash{$key}[24] eq 'on') { #only proposed algorythms?
389 print CONF "!\n";
390 } else {
391 print CONF "\n";
392 }
393 }
394
395 # IKE V1 or V2
396 if (! $lconfighash{$key}[29]) {
397 $lconfighash{$key}[29] = "ikev1";
398 }
399
400 print CONF "\tkeyexchange=$lconfighash{$key}[29]\n";
401
402 # Lifetimes
403 print CONF "\tikelifetime=$lconfighash{$key}[16]h\n" if ($lconfighash{$key}[16]);
404 print CONF "\tkeylife=$lconfighash{$key}[17]h\n" if ($lconfighash{$key}[17]);
405
406 # Compression
407 print CONF "\tcompress=yes\n" if ($lconfighash{$key}[13] eq 'on');
408
409 # Force MOBIKE?
410 if (($lconfighash{$key}[29] eq "ikev2") && ($lconfighash{$key}[32] eq 'on')) {
411 print CONF "\tmobike=yes\n";
412 }
413
414 # Dead Peer Detection
415 my $dpdaction = $lconfighash{$key}[27];
416 print CONF "\tdpdaction=$dpdaction\n";
417
418 # If the dead peer detection is disabled and IKEv2 is used,
419 # dpddelay must be set to zero, too.
420 if ($dpdaction eq "none") {
421 if ($lconfighash{$key}[29] eq "ikev2") {
422 print CONF "\tdpddelay=0\n";
423 }
424 } else {
425 my $dpddelay = $lconfighash{$key}[31];
426 if (!$dpddelay) {
427 $dpddelay = 30;
428 }
429 print CONF "\tdpddelay=$dpddelay\n";
430 my $dpdtimeout = $lconfighash{$key}[30];
431 if (!$dpdtimeout) {
432 $dpdtimeout = 120;
433 }
434 print CONF "\tdpdtimeout=$dpdtimeout\n";
435 }
436
437 # Build Authentication details: LEFTid RIGHTid : PSK psk
438 my $psk_line;
439 if ($lconfighash{$key}[4] eq 'psk') {
440 $psk_line = ($lconfighash{$key}[7] ? $lconfighash{$key}[7] : $localside) . " " ;
441 $psk_line .= $lconfighash{$key}[9] ? $lconfighash{$key}[9] : $lconfighash{$key}[10]; #remoteid or remote address?
442 $psk_line .= " : PSK '$lconfighash{$key}[5]'\n";
443 # if the line contains %any, it is less specific than two IP or ID, so move it at end of file.
444 if ($psk_line =~ /%any/) {
445 $last_secrets .= $psk_line;
446 } else {
447 print SECRETS $psk_line;
448 }
449 print CONF "\tauthby=secret\n";
450 } else {
451 print CONF "\tauthby=rsasig\n";
452 print CONF "\tleftrsasigkey=%cert\n";
453 print CONF "\trightrsasigkey=%cert\n";
454 }
455
456 my $start_action = $lconfighash{$key}[33];
457 if (!$start_action) {
458 $start_action = "start";
459 }
460
461 my $inactivity_timeout = $lconfighash{$key}[34];
462 if ($inactivity_timeout eq "") {
463 $inactivity_timeout = 900;
464 }
465
466 # Automatically start only if a net-to-net connection
467 if ($lconfighash{$key}[3] eq 'host') {
468 print CONF "\tauto=add\n";
469 print CONF "\trightsourceip=$lvpnsettings{'RW_NET'}\n";
470 } else {
471 print CONF "\tauto=$start_action\n";
472
473 # If in on-demand mode, we terminate the tunnel
474 # after 15 min of no traffic
475 if ($start_action eq 'route' && $inactivity_timeout > 0) {
476 print CONF "\tinactivity=$inactivity_timeout\n";
477 }
478 }
479
480 # Fragmentation
481 print CONF "\tfragmentation=yes\n";
482
483 print CONF "\n";
484 } #foreach key
485
486 # Add post user includes to config file
487 # After the GUI-connections allows to patch connections.
488 if (-e "/etc/ipsec.user-post.conf") {
489 print CONF "include /etc/ipsec.user-post.conf\n";
490 print CONF "\n";
491 }
492
493 print SECRETS $last_secrets if ($last_secrets);
494 close(CONF);
495 close(SECRETS);
496 }
497
498 # Hook to regenerate the configuration files.
499 if ($ENV{"REMOTE_ADDR"} eq "") {
500 writeipsecfiles();
501 exit(0);
502 }
503
504 ###
505 ### Save main settings
506 ###
507 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cgiparams{'KEY'} eq '') {
508 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
509
510 if ( $cgiparams{'RW_NET'} ne '' and !&General::validipandmask($cgiparams{'RW_NET'}) ) {
511 $errormessage = $Lang::tr{'urlfilter invalid ip or mask error'};
512 goto SAVE_ERROR;
513 }
514
515 $vpnsettings{'ENABLED'} = $cgiparams{'ENABLED'};
516 $vpnsettings{'RW_NET'} = $cgiparams{'RW_NET'};
517 &General::writehash("${General::swroot}/vpn/settings", \%vpnsettings);
518 &writeipsecfiles();
519 if (&vpnenabled) {
520 system('/usr/local/bin/ipsecctrl', 'S');
521 } else {
522 system('/usr/local/bin/ipsecctrl', 'D');
523 }
524 sleep $sleepDelay;
525 SAVE_ERROR:
526 ###
527 ### Reset all step 2
528 ###
529 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove x509'} && $cgiparams{'AREUSURE'} eq 'yes') {
530 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
531
532 foreach my $key (keys %confighash) {
533 if ($confighash{$key}[4] eq 'cert') {
534 delete $confighash{$key};
535 }
536 }
537 while (my $file = glob("${General::swroot}/{ca,certs,crls,private}/*")) {
538 unlink $file
539 }
540 &cleanssldatabase();
541 if (open(FILE, ">${General::swroot}/vpn/caconfig")) {
542 print FILE "";
543 close FILE;
544 }
545 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
546 &writeipsecfiles();
547 system('/usr/local/bin/ipsecctrl', 'R');
548 sleep $sleepDelay;
549
550 ###
551 ### Reset all step 1
552 ###
553 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove x509'}) {
554 &Header::showhttpheaders();
555 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
556 &Header::openbigbox('100%', 'left', '', '');
557 &Header::openbox('100%', 'left', $Lang::tr{'are you sure'});
558 print <<END
559 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
560 <table width='100%'>
561 <tr>
562 <td align='center'>
563 <input type='hidden' name='AREUSURE' value='yes' />
564 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:&nbsp;$Lang::tr{'resetting the vpn configuration will remove the root ca, the host certificate and all certificate based connections'}
565 </td>
566 </tr><tr>
567 <td align='center'>
568 <input type='submit' name='ACTION' value='$Lang::tr{'remove x509'}' />
569 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td>
570 </tr>
571 </table>
572 </form>
573 END
574 ;
575 &Header::closebox();
576 &Header::closebigbox();
577 &Header::closepage();
578 exit (0);
579
580 ###
581 ### Upload CA Certificate
582 ###
583 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload ca certificate'}) {
584 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
585
586 if ($cgiparams{'CA_NAME'} !~ /^[a-zA-Z0-9]+$/) {
587 $errormessage = $Lang::tr{'name must only contain characters'};
588 goto UPLOADCA_ERROR;
589 }
590
591 if (length($cgiparams{'CA_NAME'}) >60) {
592 $errormessage = $Lang::tr{'name too long'};
593 goto VPNCONF_ERROR;
594 }
595
596 if ($cgiparams{'CA_NAME'} eq 'ca') {
597 $errormessage = $Lang::tr{'name is invalid'};
598 goto UPLOAD_CA_ERROR;
599 }
600
601 # Check if there is no other entry with this name
602 foreach my $key (keys %cahash) {
603 if ($cahash{$key}[0] eq $cgiparams{'CA_NAME'}) {
604 $errormessage = $Lang::tr{'a ca certificate with this name already exists'};
605 goto UPLOADCA_ERROR;
606 }
607 }
608
609 unless (ref ($cgiparams{'FH'})) {
610 $errormessage = $Lang::tr{'there was no file upload'};
611 goto UPLOADCA_ERROR;
612 }
613 # Move uploaded ca to a temporary file
614 (my $fh, my $filename) = tempfile( );
615 if (copy ($cgiparams{'FH'}, $fh) != 1) {
616 $errormessage = $!;
617 goto UPLOADCA_ERROR;
618 }
619 my $temp = `/usr/bin/openssl x509 -text -in $filename`;
620 if ($temp !~ /CA:TRUE/i) {
621 $errormessage = $Lang::tr{'not a valid ca certificate'};
622 unlink ($filename);
623 goto UPLOADCA_ERROR;
624 } else {
625 move($filename, "${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem");
626 if ($? ne 0) {
627 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
628 unlink ($filename);
629 goto UPLOADCA_ERROR;
630 }
631 }
632
633 my $key = &General::findhasharraykey (\%cahash);
634 $cahash{$key}[0] = $cgiparams{'CA_NAME'};
635 $cahash{$key}[1] = &Header::cleanhtml(getsubjectfromcert ("${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem"));
636 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
637
638 system('/usr/local/bin/ipsecctrl', 'R');
639 sleep $sleepDelay;
640
641 UPLOADCA_ERROR:
642
643 ###
644 ### Display ca certificate
645 ###
646 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show ca certificate'}) {
647 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
648
649 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem") {
650 &Header::showhttpheaders();
651 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
652 &Header::openbigbox('100%', 'left', '', '');
653 &Header::openbox('100%', 'left', "$Lang::tr{'ca certificate'}:");
654 my $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem`;
655 $output = &Header::cleanhtml($output,"y");
656 print "<pre>$output</pre>\n";
657 &Header::closebox();
658 print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
659 &Header::closebigbox();
660 &Header::closepage();
661 exit(0);
662 } else {
663 $errormessage = $Lang::tr{'invalid key'};
664 }
665
666 ###
667 ### Export ca certificate to browser
668 ###
669 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download ca certificate'}) {
670 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
671
672 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
673 print "Content-Type: application/force-download\n";
674 print "Content-Type: application/octet-stream\r\n";
675 print "Content-Disposition: attachment; filename=$cahash{$cgiparams{'KEY'}}[0]cert.pem\r\n\r\n";
676 print `/usr/bin/openssl x509 -in ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem`;
677 exit(0);
678 } else {
679 $errormessage = $Lang::tr{'invalid key'};
680 }
681
682 ###
683 ### Remove ca certificate (step 2)
684 ###
685 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'} && $cgiparams{'AREUSURE'} eq 'yes') {
686 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
687 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
688
689 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
690 foreach my $key (keys %confighash) {
691 my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/certs/$confighash{$key}[1]cert.pem`;
692 if ($test =~ /: OK/) {
693 # Delete connection
694 unlink ("${General::swroot}/certs/$confighash{$key}[1]cert.pem");
695 unlink ("${General::swroot}/certs/$confighash{$key}[1].p12");
696 delete $confighash{$key};
697 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
698 &writeipsecfiles();
699 system('/usr/local/bin/ipsecctrl', 'D', $key) if (&vpnenabled);
700 }
701 }
702 unlink ("${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
703 delete $cahash{$cgiparams{'KEY'}};
704 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
705 system('/usr/local/bin/ipsecctrl', 'R');
706 sleep $sleepDelay;
707 } else {
708 $errormessage = $Lang::tr{'invalid key'};
709 }
710 ###
711 ### Remove ca certificate (step 1)
712 ###
713 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'}) {
714 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
715 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
716
717 my $assignedcerts = 0;
718 if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
719 foreach my $key (keys %confighash) {
720 my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/certs/$confighash{$key}[1]cert.pem`;
721 if ($test =~ /: OK/) {
722 $assignedcerts++;
723 }
724 }
725 if ($assignedcerts) {
726 &Header::showhttpheaders();
727 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
728 &Header::openbigbox('100%', 'left', '', '');
729 &Header::openbox('100%', 'left', $Lang::tr{'are you sure'});
730 print <<END
731 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
732 <table width='100%'>
733 <tr>
734 <td align='center'>
735 <input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />
736 <input type='hidden' name='AREUSURE' value='yes' /></td>
737 </tr><tr>
738 <td align='center'>
739 <b><font color='${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>
740 </tr><tr>
741 <td align='center'>
742 <input type='submit' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
743 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td>
744 </tr>
745 </table>
746 </form>
747 END
748 ;
749 &Header::closebox();
750 &Header::closebigbox();
751 &Header::closepage();
752 exit (0);
753 } else {
754 unlink ("${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
755 delete $cahash{$cgiparams{'KEY'}};
756 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
757 system('/usr/local/bin/ipsecctrl', 'R');
758 sleep $sleepDelay;
759 }
760 } else {
761 $errormessage = $Lang::tr{'invalid key'};
762 }
763
764 ###
765 ### Display root certificate
766 ###
767 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'} ||
768 $cgiparams{'ACTION'} eq $Lang::tr{'show host certificate'}) {
769 my $output;
770 &Header::showhttpheaders();
771 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
772 &Header::openbigbox('100%', 'left', '', '');
773 if ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'}) {
774 &Header::openbox('100%', 'left', "$Lang::tr{'root certificate'}:");
775 $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ca/cacert.pem`;
776 } else {
777 &Header::openbox('100%', 'left', "$Lang::tr{'host certificate'}:");
778 $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/certs/hostcert.pem`;
779 }
780 $output = &Header::cleanhtml($output,"y");
781 print "<pre>$output</pre>\n";
782 &Header::closebox();
783 print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
784 &Header::closebigbox();
785 &Header::closepage();
786 exit(0);
787
788 ###
789 ### Export root certificate to browser
790 ###
791 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download root certificate'}) {
792 if ( -f "${General::swroot}/ca/cacert.pem" ) {
793 print "Content-Type: application/force-download\n";
794 print "Content-Disposition: attachment; filename=cacert.pem\r\n\r\n";
795 print `/usr/bin/openssl x509 -in ${General::swroot}/ca/cacert.pem`;
796 exit(0);
797 }
798 ###
799 ### Export host certificate to browser
800 ###
801 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download host certificate'}) {
802 if ( -f "${General::swroot}/certs/hostcert.pem" ) {
803 print "Content-Type: application/force-download\n";
804 print "Content-Disposition: attachment; filename=hostcert.pem\r\n\r\n";
805 print `/usr/bin/openssl x509 -in ${General::swroot}/certs/hostcert.pem`;
806 exit(0);
807 }
808 ###
809 ### Form for generating/importing the caroot+host certificate
810 ###
811 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'generate root/host certificates'} ||
812 $cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
813
814 if (-f "${General::swroot}/ca/cacert.pem") {
815 $errormessage = $Lang::tr{'valid root certificate already exists'};
816 goto ROOTCERT_SKIP;
817 }
818
819 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
820 # fill in initial values
821 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq '') {
822 if (-e "${General::swroot}/red/active" && open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
823 my $ipaddr = <IPADDR>;
824 close IPADDR;
825 chomp ($ipaddr);
826 $cgiparams{'ROOTCERT_HOSTNAME'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
827 $cgiparams{'SUBJECTALTNAME'} = "DNS:" . $cgiparams{'ROOTCERT_HOSTNAME'};
828 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq '') {
829 $cgiparams{'ROOTCERT_HOSTNAME'} = $ipaddr;
830 $cgiparams{'SUBJECTALTNAME'} = "IP:" . $cgiparams{'ROOTCERT_HOSTNAME'};
831 }
832 }
833 $cgiparams{'ROOTCERT_COUNTRY'} = $vpnsettings{'ROOTCERT_COUNTRY'} if (!$cgiparams{'ROOTCERT_COUNTRY'});
834 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
835 &General::log("ipsec", "Importing from p12...");
836
837 unless (ref ($cgiparams{'FH'})) {
838 $errormessage = $Lang::tr{'there was no file upload'};
839 goto ROOTCERT_ERROR;
840 }
841
842 # Move uploaded certificate request to a temporary file
843 (my $fh, my $filename) = tempfile( );
844 if (copy ($cgiparams{'FH'}, $fh) != 1) {
845 $errormessage = $!;
846 goto ROOTCERT_ERROR;
847 }
848
849 # Extract the CA certificate from the file
850 &General::log("ipsec", "Extracting caroot from p12...");
851 if (open(STDIN, "-|")) {
852 my $opt = " pkcs12 -cacerts -nokeys";
853 $opt .= " -in $filename";
854 $opt .= " -out /tmp/newcacert";
855 $errormessage = &callssl ($opt);
856 } else { #child
857 print "$cgiparams{'P12_PASS'}\n";
858 exit (0);
859 }
860
861 # Extract the Host certificate from the file
862 if (!$errormessage) {
863 &General::log("ipsec", "Extracting host cert from p12...");
864 if (open(STDIN, "-|")) {
865 my $opt = " pkcs12 -clcerts -nokeys";
866 $opt .= " -in $filename";
867 $opt .= " -out /tmp/newhostcert";
868 $errormessage = &callssl ($opt);
869 } else { #child
870 print "$cgiparams{'P12_PASS'}\n";
871 exit (0);
872 }
873 }
874
875 # Extract the Host key from the file
876 if (!$errormessage) {
877 &General::log("ipsec", "Extracting private key from p12...");
878 if (open(STDIN, "-|")) {
879 my $opt = " pkcs12 -nocerts -nodes";
880 $opt .= " -in $filename";
881 $opt .= " -out /tmp/newhostkey";
882 $errormessage = &callssl ($opt);
883 } else { #child
884 print "$cgiparams{'P12_PASS'}\n";
885 exit (0);
886 }
887 }
888
889 if (!$errormessage) {
890 &General::log("ipsec", "Moving cacert...");
891 move("/tmp/newcacert", "${General::swroot}/ca/cacert.pem");
892 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
893 }
894
895 if (!$errormessage) {
896 &General::log("ipsec", "Moving host cert...");
897 move("/tmp/newhostcert", "${General::swroot}/certs/hostcert.pem");
898 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
899 }
900
901 if (!$errormessage) {
902 &General::log("ipsec", "Moving private key...");
903 move("/tmp/newhostkey", "${General::swroot}/certs/hostkey.pem");
904 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
905 }
906
907 #cleanup temp files
908 unlink ($filename);
909 unlink ('/tmp/newcacert');
910 unlink ('/tmp/newhostcert');
911 unlink ('/tmp/newhostkey');
912 if ($errormessage) {
913 unlink ("${General::swroot}/ca/cacert.pem");
914 unlink ("${General::swroot}/certs/hostcert.pem");
915 unlink ("${General::swroot}/certs/hostkey.pem");
916 goto ROOTCERT_ERROR;
917 }
918
919 # Create empty CRL cannot be done because we don't have
920 # the private key for this CAROOT
921 # IPFire can only import certificates
922
923 &General::log("ipsec", "p12 import completed!");
924 &cleanssldatabase();
925 goto ROOTCERT_SUCCESS;
926
927 } elsif ($cgiparams{'ROOTCERT_COUNTRY'} ne '') {
928
929 # Validate input since the form was submitted
930 if ($cgiparams{'ROOTCERT_ORGANIZATION'} eq ''){
931 $errormessage = $Lang::tr{'organization cant be empty'};
932 goto ROOTCERT_ERROR;
933 }
934 if (length($cgiparams{'ROOTCERT_ORGANIZATION'}) >60) {
935 $errormessage = $Lang::tr{'organization too long'};
936 goto ROOTCERT_ERROR;
937 }
938 if ($cgiparams{'ROOTCERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
939 $errormessage = $Lang::tr{'invalid input for organization'};
940 goto ROOTCERT_ERROR;
941 }
942 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq ''){
943 $errormessage = $Lang::tr{'hostname cant be empty'};
944 goto ROOTCERT_ERROR;
945 }
946 unless (&General::validfqdn($cgiparams{'ROOTCERT_HOSTNAME'}) || &General::validip($cgiparams{'ROOTCERT_HOSTNAME'})) {
947 $errormessage = $Lang::tr{'invalid input for hostname'};
948 goto ROOTCERT_ERROR;
949 }
950 if ($cgiparams{'ROOTCERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'ROOTCERT_EMAIL'}))) {
951 $errormessage = $Lang::tr{'invalid input for e-mail address'};
952 goto ROOTCERT_ERROR;
953 }
954 if (length($cgiparams{'ROOTCERT_EMAIL'}) > 40) {
955 $errormessage = $Lang::tr{'e-mail address too long'};
956 goto ROOTCERT_ERROR;
957 }
958 if ($cgiparams{'ROOTCERT_OU'} ne '' && $cgiparams{'ROOTCERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
959 $errormessage = $Lang::tr{'invalid input for department'};
960 goto ROOTCERT_ERROR;
961 }
962 if ($cgiparams{'ROOTCERT_CITY'} ne '' && $cgiparams{'ROOTCERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
963 $errormessage = $Lang::tr{'invalid input for city'};
964 goto ROOTCERT_ERROR;
965 }
966 if ($cgiparams{'ROOTCERT_STATE'} ne '' && $cgiparams{'ROOTCERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
967 $errormessage = $Lang::tr{'invalid input for state or province'};
968 goto ROOTCERT_ERROR;
969 }
970 if ($cgiparams{'ROOTCERT_COUNTRY'} !~ /^[A-Z]*$/) {
971 $errormessage = $Lang::tr{'invalid input for country'};
972 goto ROOTCERT_ERROR;
973 }
974 #the exact syntax is a list comma separated of
975 # email:any-validemail
976 # URI: a uniform resource indicator
977 # DNS: a DNS domain name
978 # RID: a registered OBJECT IDENTIFIER
979 # IP: an IP address
980 # example: email:franck@foo.com,IP:10.0.0.10,DNS:franck.foo.com
981
982 if ($cgiparams{'SUBJECTALTNAME'} eq '') {
983 $errormessage = $Lang::tr{'vpn subjectaltname missing'};
984 goto ROOTCERT_ERROR;
985 }
986
987 if ($cgiparams{'SUBJECTALTNAME'} ne '' && $cgiparams{'SUBJECTALTNAME'} !~ /^(email|URI|DNS|RID|IP):[a-zA-Z0-9 :\/,\.\-_@]*$/) {
988 $errormessage = $Lang::tr{'vpn altname syntax'};
989 goto VPNCONF_ERROR;
990 }
991
992 # Copy the cgisettings to vpnsettings and save the configfile
993 $vpnsettings{'ROOTCERT_ORGANIZATION'} = $cgiparams{'ROOTCERT_ORGANIZATION'};
994 $vpnsettings{'ROOTCERT_HOSTNAME'} = $cgiparams{'ROOTCERT_HOSTNAME'};
995 $vpnsettings{'ROOTCERT_EMAIL'} = $cgiparams{'ROOTCERT_EMAIL'};
996 $vpnsettings{'ROOTCERT_OU'} = $cgiparams{'ROOTCERT_OU'};
997 $vpnsettings{'ROOTCERT_CITY'} = $cgiparams{'ROOTCERT_CITY'};
998 $vpnsettings{'ROOTCERT_STATE'} = $cgiparams{'ROOTCERT_STATE'};
999 $vpnsettings{'ROOTCERT_COUNTRY'} = $cgiparams{'ROOTCERT_COUNTRY'};
1000 &General::writehash("${General::swroot}/vpn/settings", \%vpnsettings);
1001
1002 # Replace empty strings with a .
1003 (my $ou = $cgiparams{'ROOTCERT_OU'}) =~ s/^\s*$/\./;
1004 (my $city = $cgiparams{'ROOTCERT_CITY'}) =~ s/^\s*$/\./;
1005 (my $state = $cgiparams{'ROOTCERT_STATE'}) =~ s/^\s*$/\./;
1006
1007 # Create the CA certificate
1008 if (!$errormessage) {
1009 &General::log("ipsec", "Creating cacert...");
1010 if (open(STDIN, "-|")) {
1011 my $opt = " req -x509 -sha256 -nodes";
1012 $opt .= " -days 3650";
1013 $opt .= " -newkey rsa:4096";
1014 $opt .= " -keyout ${General::swroot}/private/cakey.pem";
1015 $opt .= " -out ${General::swroot}/ca/cacert.pem";
1016
1017 $errormessage = &callssl ($opt);
1018 } else { #child
1019 print "$cgiparams{'ROOTCERT_COUNTRY'}\n";
1020 print "$state\n";
1021 print "$city\n";
1022 print "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
1023 print "$ou\n";
1024 print "$cgiparams{'ROOTCERT_ORGANIZATION'} CA\n";
1025 print "$cgiparams{'ROOTCERT_EMAIL'}\n";
1026 exit (0);
1027 }
1028 }
1029
1030 # Create the Host certificate request
1031 if (!$errormessage) {
1032 &General::log("ipsec", "Creating host cert...");
1033 if (open(STDIN, "-|")) {
1034 my $opt = " req -sha256 -nodes";
1035 $opt .= " -newkey rsa:2048";
1036 $opt .= " -keyout ${General::swroot}/certs/hostkey.pem";
1037 $opt .= " -out ${General::swroot}/certs/hostreq.pem";
1038 $errormessage = &callssl ($opt);
1039 } else { #child
1040 print "$cgiparams{'ROOTCERT_COUNTRY'}\n";
1041 print "$state\n";
1042 print "$city\n";
1043 print "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
1044 print "$ou\n";
1045 print "$cgiparams{'ROOTCERT_HOSTNAME'}\n";
1046 print "$cgiparams{'ROOTCERT_EMAIL'}\n";
1047 print ".\n";
1048 print ".\n";
1049 exit (0);
1050 }
1051 }
1052
1053 # Sign the host certificate request
1054 if (!$errormessage) {
1055 &General::log("ipsec", "Self signing host cert...");
1056
1057 #No easy way for specifying the contain of subjectAltName without writing a config file...
1058 my ($fh, $v3extname) = tempfile ('/tmp/XXXXXXXX');
1059 print $fh <<END
1060 basicConstraints=CA:FALSE
1061 nsComment="OpenSSL Generated Certificate"
1062 subjectKeyIdentifier=hash
1063 authorityKeyIdentifier=keyid,issuer:always
1064 extendedKeyUsage = serverAuth
1065 END
1066 ;
1067 print $fh "subjectAltName=$cgiparams{'SUBJECTALTNAME'}" if ($cgiparams{'SUBJECTALTNAME'});
1068 close ($fh);
1069
1070 my $opt = " ca -md sha256 -days 825";
1071 $opt .= " -batch -notext";
1072 $opt .= " -in ${General::swroot}/certs/hostreq.pem";
1073 $opt .= " -out ${General::swroot}/certs/hostcert.pem";
1074 $opt .= " -extfile $v3extname";
1075 $errormessage = &callssl ($opt);
1076 unlink ("${General::swroot}/certs/hostreq.pem"); #no more needed
1077 unlink ($v3extname);
1078 }
1079
1080 # Create an empty CRL
1081 if (!$errormessage) {
1082 &General::log("ipsec", "Creating emptycrl...");
1083 my $opt = " ca -gencrl";
1084 $opt .= " -out ${General::swroot}/crls/cacrl.pem";
1085 $errormessage = &callssl ($opt);
1086 }
1087
1088 # Successfully build CA / CERT!
1089 if (!$errormessage) {
1090 &cleanssldatabase();
1091 goto ROOTCERT_SUCCESS;
1092 }
1093
1094 #Cleanup
1095 unlink ("${General::swroot}/ca/cacert.pem");
1096 unlink ("${General::swroot}/certs/hostkey.pem");
1097 unlink ("${General::swroot}/certs/hostcert.pem");
1098 unlink ("${General::swroot}/crls/cacrl.pem");
1099 &cleanssldatabase();
1100 }
1101
1102 ROOTCERT_ERROR:
1103 &Header::showhttpheaders();
1104 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
1105 &Header::openbigbox('100%', 'left', '', $errormessage);
1106 if ($errormessage) {
1107 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1108 print "<class name='base'>$errormessage";
1109 print "&nbsp;</class>";
1110 &Header::closebox();
1111 }
1112 &Header::openbox('100%', 'left', "$Lang::tr{'generate root/host certificates'}:");
1113 print <<END
1114 <form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>
1115 <table width='100%' border='0' cellspacing='1' cellpadding='0'>
1116 <tr><td width='40%' class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1117 <td width='60%' class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_ORGANIZATION' value='$cgiparams{'ROOTCERT_ORGANIZATION'}' size='32' /></td></tr>
1118 <tr><td class='base'>$Lang::tr{'ipfires hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1119 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_HOSTNAME' value='$cgiparams{'ROOTCERT_HOSTNAME'}' size='32' /></td></tr>
1120 <tr><td class='base'>$Lang::tr{'your e-mail'}:</td>
1121 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_EMAIL' value='$cgiparams{'ROOTCERT_EMAIL'}' size='32' /></td></tr>
1122 <tr><td class='base'>$Lang::tr{'your department'}:</td>
1123 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_OU' value='$cgiparams{'ROOTCERT_OU'}' size='32' /></td></tr>
1124 <tr><td class='base'>$Lang::tr{'city'}:</td>
1125 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_CITY' value='$cgiparams{'ROOTCERT_CITY'}' size='32' /></td></tr>
1126 <tr><td class='base'>$Lang::tr{'state or province'}:</td>
1127 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_STATE' value='$cgiparams{'ROOTCERT_STATE'}' size='32' /></td></tr>
1128 <tr><td class='base'>$Lang::tr{'country'}:</td>
1129 <td class='base'><select name='ROOTCERT_COUNTRY'>
1130 END
1131 ;
1132 foreach my $country (sort keys %{Countries::countries}) {
1133 print "<option value='$Countries::countries{$country}'";
1134 if ( $Countries::countries{$country} eq $cgiparams{'ROOTCERT_COUNTRY'} ) {
1135 print " selected='selected'";
1136 }
1137 print ">$country</option>";
1138 }
1139 print <<END
1140 </select></td></tr>
1141 <tr><td class='base'>$Lang::tr{'vpn subjectaltname'} (subjectAltName=email:*,URI:*,DNS:*,RID:*)&nbsp;<img src='/blob.gif' alt='*' /></td>
1142 <td class='base' nowrap='nowrap'><input type='text' name='SUBJECTALTNAME' value='$cgiparams{'SUBJECTALTNAME'}' size='32' /></td></tr>
1143 <tr><td>&nbsp;</td>
1144 <td><br /><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /><br /><br /></td></tr>
1145 <tr><td class='base' colspan='2' align='left'>
1146 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
1147 $Lang::tr{'generating the root and host certificates may take a long time. it can take up to several minutes on older hardware. please be patient'}
1148 </td></tr>
1149 <tr><td colspan='2'><hr></td></tr>
1150 <tr><td class='base' nowrap='nowrap'>$Lang::tr{'upload p12 file'}:</td>
1151 <td nowrap='nowrap'><input type='file' name='FH' size='32' /></td></tr>
1152 <tr><td class='base'>$Lang::tr{'pkcs12 file password'}:</td>
1153 <td class='base' nowrap='nowrap'><input type='password' name='P12_PASS' value='$cgiparams{'P12_PASS'}' size='32' /></td></tr>
1154 <tr><td>&nbsp;</td>
1155 <td><input type='submit' name='ACTION' value='$Lang::tr{'upload p12 file'}' /></td></tr>
1156 <tr><td class='base' colspan='2' align='left'>
1157 <img src='/blob.gif' alt='*' />&nbsp;$Lang::tr{'required field'}</td></tr>
1158 </table></form>
1159 END
1160 ;
1161 &Header::closebox();
1162 &Header::closebigbox();
1163 &Header::closepage();
1164 exit(0);
1165
1166 ROOTCERT_SUCCESS:
1167 if (&vpnenabled) {
1168 system('/usr/local/bin/ipsecctrl', 'S');
1169 sleep $sleepDelay;
1170 }
1171 ROOTCERT_SKIP:
1172 ###
1173 ### Export PKCS12 file to browser
1174 ###
1175 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download pkcs12 file'}) {
1176 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1177 print "Content-Type: application/force-download\n";
1178 print "Content-Disposition: attachment; filename=" . $confighash{$cgiparams{'KEY'}}[1] . ".p12\r\n";
1179 print "Content-Type: application/octet-stream\r\n\r\n";
1180 print `/bin/cat ${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1].p12`;
1181 exit (0);
1182
1183 # Export Apple profile to browser
1184 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download apple profile'}) {
1185 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1186 my $key = $cgiparams{'KEY'};
1187
1188 # Create a UUID generator
1189 my $uuid = Data::UUID->new();
1190
1191 my $uuid1 = $uuid->create_str();
1192 my $uuid2 = $uuid->create_str();
1193
1194 my $cert = "";
1195 my $cert_uuid = $uuid->create_str();
1196
1197 # Read and encode certificate
1198 if ($confighash{$key}[4] eq "cert") {
1199 my $cert_path = "${General::swroot}/certs/$confighash{$key}[1].p12";
1200
1201 # Read certificate and encode it into Base64
1202 open(CERT, "<${cert_path}");
1203 local($/) = undef; # slurp
1204 $cert = MIME::Base64::encode_base64(<CERT>);
1205 close(CERT);
1206 }
1207
1208 print "Content-Type: application/octet-stream\n";
1209 print "Content-Disposition: attachment; filename=" . $confighash{$key}[1] . ".mobileconfig\n";
1210 print "\n"; # end headers
1211
1212 print "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n";
1213 print "<plist version=\"1.0\">\n";
1214 print " <dict>\n";
1215 print " <key>PayloadDisplayName</key>\n";
1216 print " <string>$confighash{$key}[1]</string>\n";
1217 print " <key>PayloadIdentifier</key>\n";
1218 print " <string>$confighash{$key}[1]</string>\n";
1219 print " <key>PayloadUUID</key>\n";
1220 print " <string>${uuid1}</string>\n";
1221 print " <key>PayloadType</key>\n";
1222 print " <string>Configuration</string>\n";
1223 print " <key>PayloadVersion</key>\n";
1224 print " <integer>1</integer>\n";
1225 print " <key>PayloadContent</key>\n";
1226 print " <array>\n";
1227 print " <dict>\n";
1228 print " <key>PayloadIdentifier</key>\n";
1229 print " <string>org.example.vpn1.conf1</string>\n";
1230 print " <key>PayloadUUID</key>\n";
1231 print " <string>${uuid2}</string>\n";
1232 print " <key>PayloadType</key>\n";
1233 print " <string>com.apple.vpn.managed</string>\n";
1234 print " <key>PayloadVersion</key>\n";
1235 print " <integer>1</integer>\n";
1236 print " <key>UserDefinedName</key>\n";
1237 print " <string>$confighash{$key}[1]</string>\n";
1238 print " <key>VPNType</key>\n";
1239 print " <string>IKEv2</string>\n";
1240 print " <key>IKEv2</key>\n";
1241 print " <dict>\n";
1242 print " <key>RemoteAddress</key>\n";
1243 print " <string>18.206.152.26</string>\n";
1244
1245 # Left ID
1246 if ($confighash{$key}[9]) {
1247 print " <key>LocalIdentifier</key>\n";
1248 print " <string>$confighash{$key}[9]</string>\n";
1249 }
1250
1251 # Right ID
1252 if ($confighash{$key}[7]) {
1253 print " <key>RemoteIdentifier</key>\n";
1254 print " <string>$confighash{$key}[7]</string>\n";
1255 }
1256
1257 if ($confighash{$key}[4] eq "cert") {
1258 print " <key>AuthenticationMethod</key>\n";
1259 print " <string>Certificate</string>\n";
1260
1261 print " <key>PayloadCertificateUUID</key>\n";
1262 print " <string>${cert_uuid}</string>\n";
1263 } else {
1264 print " <key>AuthenticationMethod</key>\n";
1265 print " <string>SharedSecret</string>\n";
1266 print " <key>SharedSecret</key>\n";
1267 print " <string>$confighash{$key}[5]</string>\n";
1268 }
1269
1270 print " <key>ExtendedAuthEnabled</key>\n";
1271 print " <integer>0</integer>\n";
1272 print " </dict>\n";
1273 print " </dict>\n";
1274
1275 if ($confighash{$key}[4] eq "cert") {
1276 print " <dict>\n";
1277 print " <key>PayloadIdentifier</key>\n";
1278 print " <string>org.example.vpn1.client</string>\n";
1279 print " <key>PayloadUUID</key>\n";
1280 print " <string>${cert_uuid}</string>\n";
1281 print " <key>PayloadType</key>\n";
1282 print " <string>com.apple.security.pkcs12</string>\n";
1283 print " <key>PayloadVersion</key>\n";
1284 print " <integer>1</integer>\n";
1285 print " <key>PayloadContent</key>\n";
1286 print " <data>\n";
1287
1288 foreach (split /\n/,${cert}) {
1289 print " $_\n";
1290 }
1291
1292 print " </data>\n";
1293 print " </dict>\n";
1294 }
1295
1296 print " </array>\n";
1297 print " </dict>\n";
1298 print "</plist>\n";
1299
1300 # Done
1301 exit(0);
1302 ###
1303 ### Display certificate
1304 ###
1305 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show certificate'}) {
1306 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1307
1308 if ( -f "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
1309 &Header::showhttpheaders();
1310 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
1311 &Header::openbigbox('100%', 'left', '', '');
1312 &Header::openbox('100%', 'left', "$Lang::tr{'cert'}:");
1313 my $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
1314 $output = &Header::cleanhtml($output,"y");
1315 print "<pre>$output</pre>\n";
1316 &Header::closebox();
1317 print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1318 &Header::closebigbox();
1319 &Header::closepage();
1320 exit(0);
1321 }
1322
1323 ###
1324 ### Export Certificate to browser
1325 ###
1326 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download certificate'}) {
1327 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1328
1329 if ( -f "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
1330 print "Content-Type: application/force-download\n";
1331 print "Content-Disposition: attachment; filename=" . $confighash{$cgiparams{'KEY'}}[1] . "cert.pem\n\n";
1332 print `/bin/cat ${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
1333 exit (0);
1334 }
1335
1336 ###
1337 ### Enable/Disable connection
1338 ###
1339 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
1340
1341 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1342 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1343
1344 if ($confighash{$cgiparams{'KEY'}}) {
1345 if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
1346 $confighash{$cgiparams{'KEY'}}[0] = 'on';
1347 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
1348 &writeipsecfiles();
1349 system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'}) if (&vpnenabled);
1350 } else {
1351 $confighash{$cgiparams{'KEY'}}[0] = 'off';
1352 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
1353 &writeipsecfiles();
1354 system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'}) if (&vpnenabled);
1355 }
1356 sleep $sleepDelay;
1357 } else {
1358 $errormessage = $Lang::tr{'invalid key'};
1359 }
1360
1361 ###
1362 ### Restart connection
1363 ###
1364 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'restart'}) {
1365 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1366 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1367
1368 if ($confighash{$cgiparams{'KEY'}}) {
1369 if (&vpnenabled) {
1370 system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
1371 sleep $sleepDelay;
1372 }
1373 } else {
1374 $errormessage = $Lang::tr{'invalid key'};
1375 }
1376
1377 ###
1378 ### Remove connection
1379 ###
1380 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
1381 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1382 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1383
1384 if ($confighash{$cgiparams{'KEY'}}) {
1385 unlink ("${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
1386 unlink ("${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
1387 delete $confighash{$cgiparams{'KEY'}};
1388 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
1389 &writeipsecfiles();
1390 system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'}) if (&vpnenabled);
1391 } else {
1392 $errormessage = $Lang::tr{'invalid key'};
1393 }
1394 &General::firewall_reload();
1395 ###
1396 ### Choose between adding a host-net or net-net connection
1397 ###
1398 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'add'} && $cgiparams{'TYPE'} eq '') {
1399 &Header::showhttpheaders();
1400 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
1401 &Header::openbigbox('100%', 'left', '', '');
1402 &Header::openbox('100%', 'left', $Lang::tr{'connection type'});
1403 print <<END
1404 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
1405 <b>$Lang::tr{'connection type'}:</b><br />
1406 <table>
1407 <tr><td><input type='radio' name='TYPE' value='host' checked='checked' /></td>
1408 <td class='base'>$Lang::tr{'host to net vpn'}</td>
1409 </tr><tr>
1410 <td><input type='radio' name='TYPE' value='net' /></td>
1411 <td class='base'>$Lang::tr{'net to net vpn'}</td>
1412 </tr><tr>
1413 <td align='center' colspan='2'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td>
1414 </tr>
1415 </table></form>
1416 END
1417 ;
1418 &Header::closebox();
1419 &Header::closebigbox();
1420 &Header::closepage();
1421 exit (0);
1422 ###
1423 ### Adding/Editing/Saving a connection
1424 ###
1425 } elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) ||
1426 ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) ||
1427 ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq '')) {
1428
1429 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
1430 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
1431 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
1432
1433 if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
1434 if (! $confighash{$cgiparams{'KEY'}}[0]) {
1435 $errormessage = $Lang::tr{'invalid key'};
1436 goto VPNCONF_END;
1437 }
1438 $cgiparams{'ENABLED'} = $confighash{$cgiparams{'KEY'}}[0];
1439 $cgiparams{'NAME'} = $confighash{$cgiparams{'KEY'}}[1];
1440 $cgiparams{'TYPE'} = $confighash{$cgiparams{'KEY'}}[3];
1441 $cgiparams{'AUTH'} = $confighash{$cgiparams{'KEY'}}[4];
1442 $cgiparams{'PSK'} = $confighash{$cgiparams{'KEY'}}[5];
1443 $cgiparams{'LOCAL'} = $confighash{$cgiparams{'KEY'}}[6];
1444 $cgiparams{'LOCAL_ID'} = $confighash{$cgiparams{'KEY'}}[7];
1445 my @local_subnets = split(",", $confighash{$cgiparams{'KEY'}}[8]);
1446 $cgiparams{'LOCAL_SUBNET'} = join(/\|/, @local_subnets);
1447 $cgiparams{'REMOTE_ID'} = $confighash{$cgiparams{'KEY'}}[9];
1448 $cgiparams{'REMOTE'} = $confighash{$cgiparams{'KEY'}}[10];
1449 my @remote_subnets = split(",", $confighash{$cgiparams{'KEY'}}[11]);
1450 $cgiparams{'REMOTE_SUBNET'} = join(/\|/, @remote_subnets);
1451 $cgiparams{'REMARK'} = $confighash{$cgiparams{'KEY'}}[25];
1452 $cgiparams{'DPD_ACTION'} = $confighash{$cgiparams{'KEY'}}[27];
1453 $cgiparams{'IKE_VERSION'} = $confighash{$cgiparams{'KEY'}}[29];
1454 $cgiparams{'IKE_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[18];
1455 $cgiparams{'IKE_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[19];
1456 $cgiparams{'IKE_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[20];
1457 $cgiparams{'IKE_LIFETIME'} = $confighash{$cgiparams{'KEY'}}[16];
1458 $cgiparams{'ESP_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[21];
1459 $cgiparams{'ESP_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[22];
1460 $cgiparams{'ESP_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[23];
1461 if ($cgiparams{'ESP_GROUPTYPE'} eq "") {
1462 $cgiparams{'ESP_GROUPTYPE'} = $cgiparams{'IKE_GROUPTYPE'};
1463 }
1464 $cgiparams{'ESP_KEYLIFE'} = $confighash{$cgiparams{'KEY'}}[17];
1465 $cgiparams{'COMPRESSION'} = $confighash{$cgiparams{'KEY'}}[13];
1466 $cgiparams{'ONLY_PROPOSED'} = $confighash{$cgiparams{'KEY'}}[24];
1467 $cgiparams{'PFS'} = $confighash{$cgiparams{'KEY'}}[28];
1468 $cgiparams{'DPD_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[30];
1469 $cgiparams{'DPD_DELAY'} = $confighash{$cgiparams{'KEY'}}[31];
1470 $cgiparams{'FORCE_MOBIKE'} = $confighash{$cgiparams{'KEY'}}[32];
1471 $cgiparams{'START_ACTION'} = $confighash{$cgiparams{'KEY'}}[33];
1472 $cgiparams{'INACTIVITY_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[34];
1473 $cgiparams{'MODE'} = $confighash{$cgiparams{'KEY'}}[35];
1474 $cgiparams{'INTERFACE_MODE'} = $confighash{$cgiparams{'KEY'}}[36];
1475 $cgiparams{'INTERFACE_ADDRESS'} = $confighash{$cgiparams{'KEY'}}[37];
1476 $cgiparams{'INTERFACE_MTU'} = $confighash{$cgiparams{'KEY'}}[38];
1477
1478 if (!$cgiparams{'DPD_DELAY'}) {
1479 $cgiparams{'DPD_DELAY'} = 30;
1480 }
1481
1482 if (!$cgiparams{'DPD_TIMEOUT'}) {
1483 $cgiparams{'DPD_TIMEOUT'} = 120;
1484 }
1485
1486 if ($cgiparams{'INACTIVITY_TIMEOUT'} eq "") {
1487 $cgiparams{'INACTIVITY_TIMEOUT'} = 900;
1488 }
1489
1490 if ($cgiparams{'MODE'} eq "") {
1491 $cgiparams{'MODE'} = "tunnel";
1492 }
1493
1494 if ($cgiparams{'INTERFACE_MTU'} eq "") {
1495 $cgiparams{'INTERFACE_MTU'} = 1500;
1496 }
1497
1498 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
1499 $cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
1500 if ($cgiparams{'TYPE'} !~ /^(host|net)$/) {
1501 $errormessage = $Lang::tr{'connection type is invalid'};
1502 goto VPNCONF_ERROR;
1503 }
1504
1505 if ($cgiparams{'NAME'} !~ /^[a-zA-Z0-9]+$/) {
1506 $errormessage = $Lang::tr{'name must only contain characters'};
1507 goto VPNCONF_ERROR;
1508 }
1509
1510 if ($cgiparams{'NAME'} =~ /^(host|01|block|private|clear|packetdefault)$/) {
1511 $errormessage = $Lang::tr{'name is invalid'};
1512 goto VPNCONF_ERROR;
1513 }
1514
1515 if (length($cgiparams{'NAME'}) >60) {
1516 $errormessage = $Lang::tr{'name too long'};
1517 goto VPNCONF_ERROR;
1518 }
1519
1520 # Check if there is no other entry with this name
1521 if (! $cgiparams{'KEY'}) { #only for add
1522 foreach my $key (keys %confighash) {
1523 if ($confighash{$key}[1] eq $cgiparams{'NAME'}) {
1524 $errormessage = $Lang::tr{'a connection with this name already exists'};
1525 goto VPNCONF_ERROR;
1526 }
1527 }
1528 }
1529
1530 if (($cgiparams{'TYPE'} eq 'net') && (! $cgiparams{'REMOTE'})) {
1531 $errormessage = $Lang::tr{'invalid input for remote host/ip'};
1532 goto VPNCONF_ERROR;
1533 }
1534
1535 if ($cgiparams{'LOCAL'}) {
1536 if (($cgiparams{'LOCAL'} ne "") && (!&General::validip($cgiparams{'LOCAL'}))) {
1537 $errormessage = $Lang::tr{'invalid input for local ip address'};
1538 goto VPNCONF_ERROR;
1539 }
1540 }
1541
1542 if ($cgiparams{'REMOTE'}) {
1543 if (($cgiparams{'REMOTE'} ne '%any') && (! &General::validip($cgiparams{'REMOTE'}))) {
1544 if (! &General::validfqdn ($cgiparams{'REMOTE'})) {
1545 $errormessage = $Lang::tr{'invalid input for remote host/ip'};
1546 goto VPNCONF_ERROR;
1547 } else {
1548 if (&valid_dns_host($cgiparams{'REMOTE'})) {
1549 $warnmessage = "$Lang::tr{'check vpn lr'} $cgiparams{'REMOTE'}. $Lang::tr{'dns check failed'}";
1550 }
1551 }
1552 }
1553 }
1554
1555 my @local_subnets = split(",", $cgiparams{'LOCAL_SUBNET'});
1556 foreach my $subnet (@local_subnets) {
1557 unless (&Network::check_subnet($subnet)) {
1558 $errormessage = $Lang::tr{'local subnet is invalid'};
1559 goto VPNCONF_ERROR;
1560 }
1561 }
1562
1563 # Allow only one roadwarrior/psk without remote IP-address
1564 if ($cgiparams{'REMOTE'} eq '' && $cgiparams{'AUTH'} eq 'psk') {
1565 foreach my $key (keys %confighash) {
1566 if ( ($cgiparams{'KEY'} ne $key) &&
1567 ($confighash{$key}[4] eq 'psk') &&
1568 ($confighash{$key}[10] eq '') ) {
1569 $errormessage = $Lang::tr{'you can only define one roadwarrior connection when using pre-shared key authentication'};
1570 goto VPNCONF_ERROR;
1571 }
1572 }
1573 }
1574
1575 if ($cgiparams{'TYPE'} eq 'net') {
1576 my @remote_subnets = split(",", $cgiparams{'REMOTE_SUBNET'});
1577 foreach my $subnet (@remote_subnets) {
1578 unless (&Network::check_subnet($subnet)) {
1579 $errormessage = $Lang::tr{'remote subnet is invalid'};
1580 goto VPNCONF_ERROR;
1581 }
1582 }
1583
1584 if ($cgiparams{'MODE'} !~ /^(tunnel|transport)$/) {
1585 $errormessage = $Lang::tr{'invalid input for mode'};
1586 goto VPNCONF_ERROR;
1587 }
1588
1589 if ($cgiparams{'INTERFACE_MODE'} !~ /^(|gre|vti)$/) {
1590 $errormessage = $Lang::tr{'invalid input for interface mode'};
1591 goto VPNCONF_ERROR;
1592 }
1593
1594 if (($cgiparams{'INTERFACE_MODE'} eq "vti") && ($cgiparams{'MODE'} eq "transport")) {
1595 $errormessage = $Lang::tr{'transport mode does not support vti'};
1596 goto VPNCONF_ERROR;
1597 }
1598
1599 if (($cgiparams{'INTERFACE_MODE'} ne "") && !&Network::check_subnet($cgiparams{'INTERFACE_ADDRESS'})) {
1600 $errormessage = $Lang::tr{'invalid input for interface address'};
1601 goto VPNCONF_ERROR;
1602 }
1603
1604 if ($cgiparams{'INTERFACE_MTU'} !~ /^\d+$/) {
1605 $errormessage = $Lang::tr{'invalid input for interface mtu'};
1606 goto VPNCONF_ERROR;
1607 }
1608 }
1609
1610 if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
1611 $errormessage = $Lang::tr{'invalid input'};
1612 goto VPNCONF_ERROR;
1613 }
1614 if ($cgiparams{'EDIT_ADVANCED'} !~ /^(on|off)$/) {
1615 $errormessage = $Lang::tr{'invalid input'};
1616 goto VPNCONF_ERROR;
1617 }
1618
1619 # Allow nothing or a string (DN,FDQN,) beginning with @
1620 # with no comma but slashes between RID eg @O=FR/C=Paris/OU=myhome/CN=franck
1621 if ( ($cgiparams{'LOCAL_ID'} !~ /^(|[\w.-]*@[\w. =*\/-]+|\d+\.\d+\.\d+\.\d+)$/) ||
1622 ($cgiparams{'REMOTE_ID'} !~ /^(|[\w.-]*@[\w. =*\/-]+|\d+\.\d+\.\d+\.\d+)$/) ||
1623 (($cgiparams{'REMOTE_ID'} eq $cgiparams{'LOCAL_ID'}) && ($cgiparams{'LOCAL_ID'} ne ''))
1624 ) {
1625 $errormessage = $Lang::tr{'invalid local-remote id'} . '<br />' .
1626 'DER_ASN1_DN: @c=FR/ou=Paris/ou=Home/cn=*<br />' .
1627 'FQDN: @ipfire.org<br />' .
1628 'USER_FQDN: info@ipfire.org<br />' .
1629 'IPV4_ADDR: 123.123.123.123';
1630 goto VPNCONF_ERROR;
1631 }
1632 # If Auth is DN, verify existance of Remote ID.
1633 if ( $cgiparams{'REMOTE_ID'} eq '' && (
1634 $cgiparams{'AUTH'} eq 'auth-dn'|| # while creation
1635 $confighash{$cgiparams{'KEY'}}[2] eq '%auth-dn')){ # while editing
1636 $errormessage = $Lang::tr{'vpn missing remote id'};
1637 goto VPNCONF_ERROR;
1638 }
1639
1640 if ($cgiparams{'TYPE'} eq 'net'){
1641 $warnmessage=&General::checksubnets('',$cgiparams{'REMOTE_SUBNET'},'ipsec');
1642 if ($warnmessage ne ''){
1643 $warnmessage=$Lang::tr{'remote subnet'}." ($cgiparams{'REMOTE_SUBNET'}) <br>".$warnmessage;
1644 }
1645 }
1646
1647 if ($cgiparams{'AUTH'} eq 'psk') {
1648 if (! length($cgiparams{'PSK'}) ) {
1649 $errormessage = $Lang::tr{'pre-shared key is too short'};
1650 goto VPNCONF_ERROR;
1651 }
1652 if ($cgiparams{'PSK'} =~ /'/) {
1653 $cgiparams{'PSK'} =~ tr/'/ /;
1654 $errormessage = $Lang::tr{'invalid characters found in pre-shared key'};
1655 goto VPNCONF_ERROR;
1656 }
1657 } elsif ($cgiparams{'AUTH'} eq 'certreq') {
1658 if ($cgiparams{'KEY'}) {
1659 $errormessage = $Lang::tr{'cant change certificates'};
1660 goto VPNCONF_ERROR;
1661 }
1662 unless (ref ($cgiparams{'FH'})) {
1663 $errormessage = $Lang::tr{'there was no file upload'};
1664 goto VPNCONF_ERROR;
1665 }
1666
1667 # Move uploaded certificate request to a temporary file
1668 (my $fh, my $filename) = tempfile( );
1669 if (copy ($cgiparams{'FH'}, $fh) != 1) {
1670 $errormessage = $!;
1671 goto VPNCONF_ERROR;
1672 }
1673
1674 # Sign the certificate request
1675 &General::log("ipsec", "Signing your cert $cgiparams{'NAME'}...");
1676 my $opt = " ca -md sha256 -days 825";
1677 $opt .= " -batch -notext";
1678 $opt .= " -in $filename";
1679 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem";
1680
1681 if ( $errormessage = &callssl ($opt) ) {
1682 unlink ($filename);
1683 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1684 &cleanssldatabase();
1685 goto VPNCONF_ERROR;
1686 } else {
1687 unlink ($filename);
1688 &cleanssldatabase();
1689 }
1690
1691 $cgiparams{'CERT_NAME'} = getCNfromcert ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1692 if ($cgiparams{'CERT_NAME'} eq '') {
1693 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
1694 goto VPNCONF_ERROR;
1695 }
1696 } elsif ($cgiparams{'AUTH'} eq 'pkcs12') {
1697 &General::log("ipsec", "Importing from p12...");
1698
1699 unless (ref ($cgiparams{'FH'})) {
1700 $errormessage = $Lang::tr{'there was no file upload'};
1701 goto ROOTCERT_ERROR;
1702 }
1703
1704 # Move uploaded certificate request to a temporary file
1705 (my $fh, my $filename) = tempfile( );
1706 if (copy ($cgiparams{'FH'}, $fh) != 1) {
1707 $errormessage = $!;
1708 goto ROOTCERT_ERROR;
1709 }
1710
1711 # Extract the CA certificate from the file
1712 &General::log("ipsec", "Extracting caroot from p12...");
1713 if (open(STDIN, "-|")) {
1714 my $opt = " pkcs12 -cacerts -nokeys";
1715 $opt .= " -in $filename";
1716 $opt .= " -out /tmp/newcacert";
1717 $errormessage = &callssl ($opt);
1718 } else { #child
1719 print "$cgiparams{'P12_PASS'}\n";
1720 exit (0);
1721 }
1722
1723 # Extract the Host certificate from the file
1724 if (!$errormessage) {
1725 &General::log("ipsec", "Extracting host cert from p12...");
1726 if (open(STDIN, "-|")) {
1727 my $opt = " pkcs12 -clcerts -nokeys";
1728 $opt .= " -in $filename";
1729 $opt .= " -out /tmp/newhostcert";
1730 $errormessage = &callssl ($opt);
1731 } else { #child
1732 print "$cgiparams{'P12_PASS'}\n";
1733 exit (0);
1734 }
1735 }
1736
1737 if (!$errormessage) {
1738 &General::log("ipsec", "Moving cacert...");
1739 #If CA have new subject, add it to our list of CA
1740 my $casubject = &Header::cleanhtml(getsubjectfromcert ('/tmp/newcacert'));
1741 my @names;
1742 foreach my $x (keys %cahash) {
1743 $casubject='' if ($cahash{$x}[1] eq $casubject);
1744 unshift (@names,$cahash{$x}[0]);
1745 }
1746 if ($casubject) { # a new one!
1747 my $temp = `/usr/bin/openssl x509 -text -in /tmp/newcacert`;
1748 if ($temp !~ /CA:TRUE/i) {
1749 $errormessage = $Lang::tr{'not a valid ca certificate'};
1750 } else {
1751 #compute a name for it
1752 my $idx=0;
1753 while (grep(/Imported-$idx/, @names) ) {$idx++};
1754 $cgiparams{'CA_NAME'}="Imported-$idx";
1755 $cgiparams{'CERT_NAME'}=&Header::cleanhtml(getCNfromcert ('/tmp/newhostcert'));
1756 move("/tmp/newcacert", "${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem");
1757 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
1758 if (!$errormessage) {
1759 my $key = &General::findhasharraykey (\%cahash);
1760 $cahash{$key}[0] = $cgiparams{'CA_NAME'};
1761 $cahash{$key}[1] = $casubject;
1762 &General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
1763 system('/usr/local/bin/ipsecctrl', 'R');
1764 }
1765 }
1766 }
1767 }
1768 if (!$errormessage) {
1769 &General::log("ipsec", "Moving host cert...");
1770 move("/tmp/newhostcert", "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1771 $errormessage = "$Lang::tr{'certificate file move failed'}: $!" if ($? ne 0);
1772 }
1773
1774 #cleanup temp files
1775 unlink ($filename);
1776 unlink ('/tmp/newcacert');
1777 unlink ('/tmp/newhostcert');
1778 if ($errormessage) {
1779 unlink ("${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem");
1780 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1781 goto VPNCONF_ERROR;
1782 }
1783 &General::log("ipsec", "p12 import completed!");
1784 } elsif ($cgiparams{'AUTH'} eq 'certfile') {
1785 if ($cgiparams{'KEY'}) {
1786 $errormessage = $Lang::tr{'cant change certificates'};
1787 goto VPNCONF_ERROR;
1788 }
1789 unless (ref ($cgiparams{'FH'})) {
1790 $errormessage = $Lang::tr{'there was no file upload'};
1791 goto VPNCONF_ERROR;
1792 }
1793 # Move uploaded certificate to a temporary file
1794 (my $fh, my $filename) = tempfile( );
1795 if (copy ($cgiparams{'FH'}, $fh) != 1) {
1796 $errormessage = $!;
1797 goto VPNCONF_ERROR;
1798 }
1799
1800 # Verify the certificate has a valid CA and move it
1801 &General::log("ipsec", "Validating imported cert against our known CA...");
1802 my $validca = 1; #assume ok
1803 my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/cacert.pem $filename`;
1804 if ($test !~ /: OK/) {
1805 my $validca = 0;
1806 foreach my $key (keys %cahash) {
1807 $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/$cahash{$key}[0]cert.pem $filename`;
1808 if ($test =~ /: OK/) {
1809 $validca = 1;
1810 last;
1811 }
1812 }
1813 }
1814 if (! $validca) {
1815 $errormessage = $Lang::tr{'certificate does not have a valid ca associated with it'};
1816 unlink ($filename);
1817 goto VPNCONF_ERROR;
1818 } else {
1819 move($filename, "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1820 if ($? ne 0) {
1821 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
1822 unlink ($filename);
1823 goto VPNCONF_ERROR;
1824 }
1825 }
1826
1827 $cgiparams{'CERT_NAME'} = getCNfromcert ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1828 if ($cgiparams{'CERT_NAME'} eq '') {
1829 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1830 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
1831 goto VPNCONF_ERROR;
1832 }
1833 } elsif ($cgiparams{'AUTH'} eq 'certgen') {
1834 if ($cgiparams{'KEY'}) {
1835 $errormessage = $Lang::tr{'cant change certificates'};
1836 goto VPNCONF_ERROR;
1837 }
1838 # Validate input since the form was submitted
1839 if (length($cgiparams{'CERT_NAME'}) >60) {
1840 $errormessage = $Lang::tr{'name too long'};
1841 goto VPNCONF_ERROR;
1842 }
1843 if ($cgiparams{'CERT_NAME'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
1844 $errormessage = $Lang::tr{'invalid input for name'};
1845 goto VPNCONF_ERROR;
1846 }
1847 if ($cgiparams{'CERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'CERT_EMAIL'}))) {
1848 $errormessage = $Lang::tr{'invalid input for e-mail address'};
1849 goto VPNCONF_ERROR;
1850 }
1851 if (length($cgiparams{'CERT_EMAIL'}) > 40) {
1852 $errormessage = $Lang::tr{'e-mail address too long'};
1853 goto VPNCONF_ERROR;
1854 }
1855 if ($cgiparams{'CERT_OU'} ne '' && $cgiparams{'CERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1856 $errormessage = $Lang::tr{'invalid input for department'};
1857 goto VPNCONF_ERROR;
1858 }
1859 if (length($cgiparams{'CERT_ORGANIZATION'}) >60) {
1860 $errormessage = $Lang::tr{'organization too long'};
1861 goto VPNCONF_ERROR;
1862 }
1863 if ($cgiparams{'CERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
1864 $errormessage = $Lang::tr{'invalid input for organization'};
1865 goto VPNCONF_ERROR;
1866 }
1867 if ($cgiparams{'CERT_CITY'} ne '' && $cgiparams{'CERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1868 $errormessage = $Lang::tr{'invalid input for city'};
1869 goto VPNCONF_ERROR;
1870 }
1871 if ($cgiparams{'CERT_STATE'} ne '' && $cgiparams{'CERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1872 $errormessage = $Lang::tr{'invalid input for state or province'};
1873 goto VPNCONF_ERROR;
1874 }
1875 if ($cgiparams{'CERT_COUNTRY'} !~ /^[A-Z]*$/) {
1876 $errormessage = $Lang::tr{'invalid input for country'};
1877 goto VPNCONF_ERROR;
1878 }
1879 #the exact syntax is a list comma separated of
1880 # email:any-validemail
1881 # URI: a uniform resource indicator
1882 # DNS: a DNS domain name
1883 # RID: a registered OBJECT IDENTIFIER
1884 # IP: an IP address
1885 # example: email:franck@foo.com,IP:10.0.0.10,DNS:franck.foo.com
1886
1887 if ($cgiparams{'SUBJECTALTNAME'} ne '' && $cgiparams{'SUBJECTALTNAME'} !~ /^(email|URI|DNS|RID|IP):[a-zA-Z0-9 :\/,\.\-_@]*$/) {
1888 $errormessage = $Lang::tr{'vpn altname syntax'};
1889 goto VPNCONF_ERROR;
1890 }
1891
1892 if (length($cgiparams{'CERT_PASS1'}) < 5) {
1893 $errormessage = $Lang::tr{'password too short'};
1894 goto VPNCONF_ERROR;
1895 }
1896 if ($cgiparams{'CERT_PASS1'} ne $cgiparams{'CERT_PASS2'}) {
1897 $errormessage = $Lang::tr{'passwords do not match'};
1898 goto VPNCONF_ERROR;
1899 }
1900
1901 # Replace empty strings with a .
1902 (my $ou = $cgiparams{'CERT_OU'}) =~ s/^\s*$/\./;
1903 (my $city = $cgiparams{'CERT_CITY'}) =~ s/^\s*$/\./;
1904 (my $state = $cgiparams{'CERT_STATE'}) =~ s/^\s*$/\./;
1905
1906 # Create the Client certificate request
1907 &General::log("ipsec", "Creating a cert...");
1908
1909 if (open(STDIN, "-|")) {
1910 my $opt = " req -nodes -rand /proc/interrupts:/proc/net/rt_cache";
1911 $opt .= " -newkey rsa:2048";
1912 $opt .= " -keyout ${General::swroot}/certs/$cgiparams{'NAME'}key.pem";
1913 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}req.pem";
1914
1915 if ( $errormessage = &callssl ($opt) ) {
1916 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
1917 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
1918 goto VPNCONF_ERROR;
1919 }
1920 } else { #child
1921 print "$cgiparams{'CERT_COUNTRY'}\n";
1922 print "$state\n";
1923 print "$city\n";
1924 print "$cgiparams{'CERT_ORGANIZATION'}\n";
1925 print "$ou\n";
1926 print "$cgiparams{'CERT_NAME'}\n";
1927 print "$cgiparams{'CERT_EMAIL'}\n";
1928 print ".\n";
1929 print ".\n";
1930 exit (0);
1931 }
1932
1933 # Sign the client certificate request
1934 &General::log("ipsec", "Signing the cert $cgiparams{'NAME'}...");
1935
1936 #No easy way for specifying the contain of subjectAltName without writing a config file...
1937 my ($fh, $v3extname) = tempfile ('/tmp/XXXXXXXX');
1938 print $fh <<END
1939 basicConstraints=CA:FALSE
1940 nsComment="OpenSSL Generated Certificate"
1941 subjectKeyIdentifier=hash
1942 extendedKeyUsage=clientAuth
1943 authorityKeyIdentifier=keyid,issuer:always
1944 END
1945 ;
1946 print $fh "subjectAltName=$cgiparams{'SUBJECTALTNAME'}" if ($cgiparams{'SUBJECTALTNAME'});
1947 close ($fh);
1948
1949 my $opt = " ca -md sha256 -days 825 -batch -notext";
1950 $opt .= " -in ${General::swroot}/certs/$cgiparams{'NAME'}req.pem";
1951 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem";
1952 $opt .= " -extfile $v3extname";
1953
1954 if ( $errormessage = &callssl ($opt) ) {
1955 unlink ($v3extname);
1956 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
1957 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
1958 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1959 &cleanssldatabase();
1960 goto VPNCONF_ERROR;
1961 } else {
1962 unlink ($v3extname);
1963 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
1964 &cleanssldatabase();
1965 }
1966
1967 # Create the pkcs12 file
1968 &General::log("ipsec", "Packing a pkcs12 file...");
1969 $opt = " pkcs12 -export";
1970 $opt .= " -inkey ${General::swroot}/certs/$cgiparams{'NAME'}key.pem";
1971 $opt .= " -in ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem";
1972 $opt .= " -name \"$cgiparams{'NAME'}\"";
1973 $opt .= " -passout pass:$cgiparams{'CERT_PASS1'}";
1974 $opt .= " -certfile ${General::swroot}/ca/cacert.pem";
1975 $opt .= " -caname \"$vpnsettings{'ROOTCERT_ORGANIZATION'} CA\"";
1976 $opt .= " -out ${General::swroot}/certs/$cgiparams{'NAME'}.p12";
1977
1978 if ( $errormessage = &callssl ($opt) ) {
1979 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
1980 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
1981 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}.p12");
1982 goto VPNCONF_ERROR;
1983 } else {
1984 unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
1985 }
1986 } elsif ($cgiparams{'AUTH'} eq 'cert') {
1987 ;# Nothing, just editing
1988 } elsif ($cgiparams{'AUTH'} eq 'auth-dn') {
1989 $cgiparams{'CERT_NAME'} = '%auth-dn'; # a special value saying 'no cert file'
1990 } else {
1991 $errormessage = $Lang::tr{'invalid input for authentication method'};
1992 goto VPNCONF_ERROR;
1993 }
1994
1995 # 1)Error message here is not accurate.
1996 # 2)Test is superfluous, openswan can reference same cert multiple times
1997 # 3)Present since initial version (1.3.2.11), it isn't a bug correction
1998 # Check if there is no other entry with this certificate name
1999 #if ((! $cgiparams{'KEY'}) && ($cgiparams{'AUTH'} ne 'psk') && ($cgiparams{'AUTH'} ne 'auth-dn')) {
2000 # foreach my $key (keys %confighash) {
2001 # if ($confighash{$key}[2] eq $cgiparams{'CERT_NAME'}) {
2002 # $errormessage = $Lang::tr{'a connection with this common name already exists'};
2003 # goto VPNCONF_ERROR;
2004 # }
2005 # }
2006 #}
2007 # Save the config
2008
2009 my $key = $cgiparams{'KEY'};
2010 if (! $key) {
2011 $key = &General::findhasharraykey (\%confighash);
2012 foreach my $i (0 .. 38) { $confighash{$key}[$i] = "";}
2013 }
2014 $confighash{$key}[0] = $cgiparams{'ENABLED'};
2015 $confighash{$key}[1] = $cgiparams{'NAME'};
2016 if ((! $cgiparams{'KEY'}) && $cgiparams{'AUTH'} ne 'psk') {
2017 $confighash{$key}[2] = $cgiparams{'CERT_NAME'};
2018 }
2019 $confighash{$key}[3] = $cgiparams{'TYPE'};
2020 if ($cgiparams{'AUTH'} eq 'psk') {
2021 $confighash{$key}[4] = 'psk';
2022 $confighash{$key}[5] = $cgiparams{'PSK'};
2023 } else {
2024 $confighash{$key}[4] = 'cert';
2025 }
2026 if ($cgiparams{'TYPE'} eq 'net') {
2027 my @remote_subnets = split(",", $cgiparams{'REMOTE_SUBNET'});
2028 $confighash{$key}[11] = join('|', @remote_subnets);
2029 }
2030 $confighash{$key}[6] = $cgiparams{'LOCAL'};
2031 $confighash{$key}[7] = $cgiparams{'LOCAL_ID'};
2032 my @local_subnets = split(",", $cgiparams{'LOCAL_SUBNET'});
2033 $confighash{$key}[8] = join('|', @local_subnets);
2034 $confighash{$key}[9] = $cgiparams{'REMOTE_ID'};
2035 $confighash{$key}[10] = $cgiparams{'REMOTE'};
2036 $confighash{$key}[25] = $cgiparams{'REMARK'};
2037 $confighash{$key}[26] = ""; # Formerly INTERFACE
2038 $confighash{$key}[27] = $cgiparams{'DPD_ACTION'};
2039 $confighash{$key}[29] = $cgiparams{'IKE_VERSION'};
2040
2041 # don't forget advanced value
2042 $confighash{$key}[18] = $cgiparams{'IKE_ENCRYPTION'};
2043 $confighash{$key}[19] = $cgiparams{'IKE_INTEGRITY'};
2044 $confighash{$key}[20] = $cgiparams{'IKE_GROUPTYPE'};
2045 $confighash{$key}[16] = $cgiparams{'IKE_LIFETIME'};
2046 $confighash{$key}[21] = $cgiparams{'ESP_ENCRYPTION'};
2047 $confighash{$key}[22] = $cgiparams{'ESP_INTEGRITY'};
2048 $confighash{$key}[23] = $cgiparams{'ESP_GROUPTYPE'};
2049 $confighash{$key}[17] = $cgiparams{'ESP_KEYLIFE'};
2050 $confighash{$key}[12] = 'off'; # $cgiparams{'AGGRMODE'};
2051 $confighash{$key}[13] = $cgiparams{'COMPRESSION'};
2052 $confighash{$key}[24] = $cgiparams{'ONLY_PROPOSED'};
2053 $confighash{$key}[28] = $cgiparams{'PFS'};
2054 $confighash{$key}[30] = $cgiparams{'DPD_TIMEOUT'};
2055 $confighash{$key}[31] = $cgiparams{'DPD_DELAY'};
2056 $confighash{$key}[32] = $cgiparams{'FORCE_MOBIKE'};
2057 $confighash{$key}[33] = $cgiparams{'START_ACTION'};
2058 $confighash{$key}[34] = $cgiparams{'INACTIVITY_TIMEOUT'};
2059 $confighash{$key}[35] = $cgiparams{'MODE'};
2060 $confighash{$key}[36] = $cgiparams{'INTERFACE_MODE'};
2061 $confighash{$key}[37] = $cgiparams{'INTERFACE_ADDRESS'};
2062 $confighash{$key}[38] = $cgiparams{'INTERFACE_MTU'};
2063
2064 # free unused fields!
2065 $confighash{$key}[15] = 'off';
2066
2067 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
2068 &writeipsecfiles();
2069 if (&vpnenabled) {
2070 system('/usr/local/bin/ipsecctrl', 'S', $key);
2071 sleep $sleepDelay;
2072 }
2073 if ($cgiparams{'EDIT_ADVANCED'} eq 'on') {
2074 $cgiparams{'KEY'} = $key;
2075 $cgiparams{'ACTION'} = $Lang::tr{'advanced'};
2076 }
2077 goto VPNCONF_END;
2078 } else { # add new connection
2079 $cgiparams{'ENABLED'} = 'on';
2080 if ( ! -f "${General::swroot}/private/cakey.pem" ) {
2081 $cgiparams{'AUTH'} = 'psk';
2082 } elsif ( ! -f "${General::swroot}/ca/cacert.pem") {
2083 $cgiparams{'AUTH'} = 'certfile';
2084 } else {
2085 $cgiparams{'AUTH'} = 'certgen';
2086 }
2087
2088 if ($netsettings{"GREEN_NETADDRESS"} && $netsettings{"GREEN_NETMASK"}) {
2089 $cgiparams{"LOCAL_SUBNET"} = $netsettings{'GREEN_NETADDRESS'} . "/" . $netsettings{'GREEN_NETMASK'};
2090 } else {
2091 $cgiparams{"LOCAL_SUBNET"} = "";
2092 }
2093 $cgiparams{'CERT_EMAIL'} = $vpnsettings{'ROOTCERT_EMAIL'};
2094 $cgiparams{'CERT_OU'} = $vpnsettings{'ROOTCERT_OU'};
2095 $cgiparams{'CERT_ORGANIZATION'} = $vpnsettings{'ROOTCERT_ORGANIZATION'};
2096 $cgiparams{'CERT_CITY'} = $vpnsettings{'ROOTCERT_CITY'};
2097 $cgiparams{'CERT_STATE'} = $vpnsettings{'ROOTCERT_STATE'};
2098 $cgiparams{'CERT_COUNTRY'} = $vpnsettings{'ROOTCERT_COUNTRY'};
2099
2100 # choose appropriate dpd action
2101 if ($cgiparams{'TYPE'} eq 'host') {
2102 $cgiparams{'DPD_ACTION'} = 'clear';
2103 } else {
2104 $cgiparams{'DPD_ACTION'} = 'restart';
2105 }
2106
2107 if (!$cgiparams{'DPD_DELAY'}) {
2108 $cgiparams{'DPD_DELAY'} = 30;
2109 }
2110
2111 if (!$cgiparams{'DPD_TIMEOUT'}) {
2112 $cgiparams{'DPD_TIMEOUT'} = 120;
2113 }
2114
2115 if (!$cgiparams{'FORCE_MOBIKE'}) {
2116 $cgiparams{'FORCE_MOBIKE'} = 'no';
2117 }
2118
2119 # Default IKE Version to v2
2120 if (!$cgiparams{'IKE_VERSION'}) {
2121 $cgiparams{'IKE_VERSION'} = 'ikev2';
2122 }
2123
2124 # ID are empty
2125 $cgiparams{'LOCAL_ID'} = '';
2126 $cgiparams{'REMOTE_ID'} = '';
2127
2128 #use default advanced value
2129 $cgiparams{'IKE_ENCRYPTION'} = 'chacha20poly1305|aes256gcm128|aes256gcm96|aes256gcm64|aes256|aes192gcm128|aes192gcm96|aes192gcm64|aes192|aes128gcm128|aes128gcm96|aes128gcm64|aes128'; #[18];
2130 $cgiparams{'IKE_INTEGRITY'} = 'sha2_512|sha2_256'; #[19];
2131 $cgiparams{'IKE_GROUPTYPE'} = 'curve25519|curve448|4096|3072|2048'; #[20];
2132 $cgiparams{'IKE_LIFETIME'} = '3'; #[16];
2133 $cgiparams{'ESP_ENCRYPTION'} = 'chacha20poly1305|aes256gcm128|aes256gcm96|aes256gcm64|aes256|aes192gcm128|aes192gcm96|aes192gcm64|aes192|aes128gcm128|aes128gcm96|aes128gcm64|aes128'; #[21];
2134 $cgiparams{'ESP_INTEGRITY'} = 'sha2_512|sha2_256'; #[22];
2135 $cgiparams{'ESP_GROUPTYPE'} = 'curve25519|curve448|4096|3072|2048'; #[23];
2136 $cgiparams{'ESP_KEYLIFE'} = '1'; #[17];
2137 $cgiparams{'COMPRESSION'} = 'off'; #[13];
2138 $cgiparams{'ONLY_PROPOSED'} = 'on'; #[24];
2139 $cgiparams{'PFS'} = 'on'; #[28];
2140 $cgiparams{'INACTIVITY_TIMEOUT'} = 900;
2141 $cgiparams{'MODE'} = "tunnel";
2142 $cgiparams{'INTERFACE_MODE'} = "";
2143 $cgiparams{'INTERFACE_ADDRESS'} = "";
2144 $cgiparams{'INTERFACE_MTU'} = 1500;
2145 }
2146
2147 VPNCONF_ERROR:
2148 $checked{'ENABLED'}{'off'} = '';
2149 $checked{'ENABLED'}{'on'} = '';
2150 $checked{'ENABLED'}{$cgiparams{'ENABLED'}} = "checked='checked'";
2151
2152 $checked{'EDIT_ADVANCED'}{'off'} = '';
2153 $checked{'EDIT_ADVANCED'}{'on'} = '';
2154 $checked{'EDIT_ADVANCED'}{$cgiparams{'EDIT_ADVANCED'}} = "checked='checked'";
2155
2156 $checked{'AUTH'}{'psk'} = '';
2157 $checked{'AUTH'}{'certreq'} = '';
2158 $checked{'AUTH'}{'certgen'} = '';
2159 $checked{'AUTH'}{'certfile'} = '';
2160 $checked{'AUTH'}{'pkcs12'} = '';
2161 $checked{'AUTH'}{'auth-dn'} = '';
2162 $checked{'AUTH'}{$cgiparams{'AUTH'}} = "checked='checked'";
2163
2164 $selected{'MODE'}{'tunnel'} = '';
2165 $selected{'MODE'}{'transport'} = '';
2166 $selected{'MODE'}{$cgiparams{'MODE'}} = "selected='selected'";
2167
2168 $selected{'INTERFACE_MODE'}{''} = '';
2169 $selected{'INTERFACE_MODE'}{'gre'} = '';
2170 $selected{'INTERFACE_MODE'}{'vti'} = '';
2171 $selected{'INTERFACE_MODE'}{$cgiparams{'INTERFACE_MODE'}} = "selected='selected'";
2172
2173 $selected{'LOCAL'}{''} = '';
2174 foreach my $alias (sort keys %aliases) {
2175 my $address = $aliases{$alias}{'IPT'};
2176
2177 $selected{'LOCAL'}{$address} = '';
2178 }
2179 $selected{'LOCAL'}{$cgiparams{'LOCAL'}} = "selected='selected'";
2180
2181 &Header::showhttpheaders();
2182 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
2183 &Header::openbigbox('100%', 'left', '', $errormessage);
2184 if ($errormessage) {
2185 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
2186 print "<class name='base'>$errormessage";
2187 print "&nbsp;</class>";
2188 &Header::closebox();
2189 }
2190
2191 if ($warnmessage) {
2192 &Header::openbox('100%', 'left', "$Lang::tr{'warning messages'}:");
2193 print "<class name='base'>$warnmessage";
2194 print "&nbsp;</class>";
2195 &Header::closebox();
2196 }
2197
2198 print "<form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>";
2199 print<<END
2200 <input type='hidden' name='TYPE' value='$cgiparams{'TYPE'}' />
2201 <input type='hidden' name='IKE_VERSION' value='$cgiparams{'IKE_VERSION'}' />
2202 <input type='hidden' name='IKE_ENCRYPTION' value='$cgiparams{'IKE_ENCRYPTION'}' />
2203 <input type='hidden' name='IKE_INTEGRITY' value='$cgiparams{'IKE_INTEGRITY'}' />
2204 <input type='hidden' name='IKE_GROUPTYPE' value='$cgiparams{'IKE_GROUPTYPE'}' />
2205 <input type='hidden' name='IKE_LIFETIME' value='$cgiparams{'IKE_LIFETIME'}' />
2206 <input type='hidden' name='ESP_ENCRYPTION' value='$cgiparams{'ESP_ENCRYPTION'}' />
2207 <input type='hidden' name='ESP_INTEGRITY' value='$cgiparams{'ESP_INTEGRITY'}' />
2208 <input type='hidden' name='ESP_GROUPTYPE' value='$cgiparams{'ESP_GROUPTYPE'}' />
2209 <input type='hidden' name='ESP_KEYLIFE' value='$cgiparams{'ESP_KEYLIFE'}' />
2210 <input type='hidden' name='COMPRESSION' value='$cgiparams{'COMPRESSION'}' />
2211 <input type='hidden' name='ONLY_PROPOSED' value='$cgiparams{'ONLY_PROPOSED'}' />
2212 <input type='hidden' name='PFS' value='$cgiparams{'PFS'}' />
2213 <input type='hidden' name='DPD_ACTION' value='$cgiparams{'DPD_ACTION'}' />
2214 <input type='hidden' name='DPD_DELAY' value='$cgiparams{'DPD_DELAY'}' />
2215 <input type='hidden' name='DPD_TIMEOUT' value='$cgiparams{'DPD_TIMEOUT'}' />
2216 <input type='hidden' name='FORCE_MOBIKE' value='$cgiparams{'FORCE_MOBIKE'}' />
2217 <input type='hidden' name='START_ACTION' value='$cgiparams{'START_ACTION'}' />
2218 <input type='hidden' name='INACTIVITY_TIMEOUT' value='$cgiparams{'INACTIVITY_TIMEOUT'}' />
2219 END
2220 ;
2221 if ($cgiparams{'KEY'}) {
2222 print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
2223 print "<input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />";
2224 print "<input type='hidden' name='AUTH' value='$cgiparams{'AUTH'}' />";
2225 }
2226
2227 &Header::openbox('100%', 'left', "$Lang::tr{'connection'}: $cgiparams{'NAME'}");
2228 print "<table width='100%'>";
2229 if (!$cgiparams{'KEY'}) {
2230 print <<EOF;
2231 <tr>
2232 <td width='20%'>$Lang::tr{'name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2233 <td width='30%'>
2234 <input type='text' name='NAME' value='$cgiparams{'NAME'}' size='25' />
2235 </td>
2236 <td colspan="2"></td>
2237 </tr>
2238 EOF
2239 }
2240
2241 my $disabled;
2242 my $blob;
2243 if ($cgiparams{'TYPE'} eq 'host') {
2244 $disabled = "disabled='disabled'";
2245 } elsif ($cgiparams{'TYPE'} eq 'net') {
2246 $blob = "<img src='/blob.gif' alt='*' />";
2247 };
2248
2249 my @local_subnets = split(/\|/, $cgiparams{'LOCAL_SUBNET'});
2250 my $local_subnets = join(",", @local_subnets);
2251
2252 my @remote_subnets = split(/\|/, $cgiparams{'REMOTE_SUBNET'});
2253 my $remote_subnets = join(",", @remote_subnets);
2254
2255 print <<END;
2256 <tr>
2257 <td width='20%'>$Lang::tr{'enabled'}</td>
2258 <td width='30%'>
2259 <input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} />
2260 </td>
2261 <td colspan="2"></td>
2262 </tr>
2263 <tr>
2264 <td class='boldbase' width='20%'>$Lang::tr{'local ip address'}:</td>
2265 <td width='30%'>
2266 <select name="LOCAL">
2267 <option value="" $selected{'LOCAL'}{''}>- $Lang::tr{'default IP address'} -</option>
2268 END
2269
2270 foreach my $alias (sort keys %aliases) {
2271 my $address = $aliases{$alias}{'IPT'};
2272 print <<END;
2273 <option value="$address" $selected{'LOCAL'}{$address}>$alias ($address)</option>
2274 END
2275 }
2276
2277 print <<END;
2278 </select>
2279 </td>
2280 <td class='boldbase' width='20%'>$Lang::tr{'remote host/ip'}:&nbsp;$blob</td>
2281 <td width='30%'>
2282 <input type='text' name='REMOTE' value='$cgiparams{'REMOTE'}' size="25" />
2283 </td>
2284 </tr>
2285 <tr>
2286 <td class='boldbase' nowrap='nowrap' width='20%'>$Lang::tr{'local subnet'}&nbsp;<img src='/blob.gif' alt='*' /></td>
2287 <td width='30%'>
2288 <input type='text' name='LOCAL_SUBNET' value='$local_subnets' size="25" />
2289 </td>
2290 <td class='boldbase' nowrap='nowrap' width='20%'>$Lang::tr{'remote subnet'}&nbsp;$blob</td>
2291 <td width='30%'>
2292 <input $disabled type='text' name='REMOTE_SUBNET' value='$remote_subnets' size="25" />
2293 </td>
2294 </tr>
2295 <tr>
2296 <td class='boldbase' width='20%'>$Lang::tr{'vpn local id'}:</td>
2297 <td width='30%'>
2298 <input type='text' name='LOCAL_ID' value='$cgiparams{'LOCAL_ID'}' size="25" />
2299 </td>
2300 <td class='boldbase' width='20%'>$Lang::tr{'vpn remote id'}:</td>
2301 <td width='30%'>
2302 <input type='text' name='REMOTE_ID' value='$cgiparams{'REMOTE_ID'}' size="25" />
2303 </td>
2304 </tr>
2305 <tr><td colspan="4"><br /></td></tr>
2306 <tr>
2307 <td class='boldbase' width='20%'>$Lang::tr{'remark title'}</td>
2308 <td colspan='3'>
2309 <input type='text' name='REMARK' value='$cgiparams{'REMARK'}' maxlength='50' size="73" />
2310 </td>
2311 </tr>
2312 END
2313 ;
2314 if (!$cgiparams{'KEY'}) {
2315 print "<tr><td colspan='3'><input type='checkbox' name='EDIT_ADVANCED' $checked{'EDIT_ADVANCED'}{'on'} /> $Lang::tr{'edit advanced settings when done'}</td></tr>";
2316 }
2317 print "</table>";
2318 &Header::closebox();
2319
2320 if ($cgiparams{'TYPE'} eq 'net') {
2321 &Header::openbox('100%', 'left', $Lang::tr{'ipsec settings'});
2322 print <<EOF;
2323 <table width='100%'>
2324 <tbody>
2325 <tr>
2326 <td class='boldbase' width='20%'>$Lang::tr{'mode'}:</td>
2327 <td width='30%'>
2328 <select name='MODE'>
2329 <option value='tunnel' $selected{'MODE'}{'tunnel'}>$Lang::tr{'ipsec mode tunnel'}</option>
2330 <option value='transport' $selected{'MODE'}{'transport'}>$Lang::tr{'ipsec mode transport'}</option>
2331 </select>
2332 </td>
2333 <td colspan='2'></td>
2334 </tr>
2335
2336 <tr>
2337 <td class='boldbase' width='20%'>$Lang::tr{'interface mode'}:</td>
2338 <td width='30%'>
2339 <select name='INTERFACE_MODE'>
2340 <option value='' $selected{'INTERFACE_MODE'}{''}>$Lang::tr{'ipsec interface mode none'}</option>
2341 <option value='gre' $selected{'INTERFACE_MODE'}{'gre'}>$Lang::tr{'ipsec interface mode gre'}</option>
2342 <option value='vti' $selected{'INTERFACE_MODE'}{'vti'}>$Lang::tr{'ipsec interface mode vti'}</option>
2343 </select>
2344 </td>
2345
2346 <td class='boldbase' width='20%'>$Lang::tr{'ip address'}/$Lang::tr{'subnet mask'}:</td>
2347 <td width='30%'>
2348 <input type="text" name="INTERFACE_ADDRESS" value="$cgiparams{'INTERFACE_ADDRESS'}">
2349 </td>
2350 </tr>
2351
2352 <tr>
2353 <td class='boldbase' width='20%'>$Lang::tr{'mtu'}:</td>
2354 <td width='30%'>
2355 <input type="number" name="INTERFACE_MTU" value="$cgiparams{'INTERFACE_MTU'}" min="576" max="9000">
2356 </td>
2357 <td colspan='2'></td>
2358 </tr>
2359 </tbody>
2360 </table>
2361 EOF
2362 &Header::closebox();
2363 }
2364
2365 if ($cgiparams{'KEY'} && $cgiparams{'AUTH'} eq 'psk') {
2366 &Header::openbox('100%', 'left', $Lang::tr{'authentication'});
2367 print <<END
2368 <table width='100%' cellpadding='0' cellspacing='5' border='0'>
2369 <tr><td class='base' width='50%'>$Lang::tr{'use a pre-shared key'}</td>
2370 <td class='base' width='50%'><input type='password' name='PSK' size='30' value='$cgiparams{'PSK'}' /></td>
2371 </tr>
2372 </table>
2373 END
2374 ;
2375 &Header::closebox();
2376 } elsif (! $cgiparams{'KEY'}) {
2377 my $cakeydisabled = ( ! -f "${General::swroot}/private/cakey.pem" ) ? "disabled='disabled'" : '';
2378 $cgiparams{'CERT_NAME'} = $Lang::tr{'vpn no full pki'} if ($cakeydisabled);
2379 my $cacrtdisabled = ( ! -f "${General::swroot}/ca/cacert.pem" ) ? "disabled='disabled'" : '';
2380
2381 &Header::openbox('100%', 'left', $Lang::tr{'authentication'});
2382 print <<END
2383 <table width='100%' cellpadding='0' cellspacing='5' border='0'>
2384 <tr><td width='5%'><input type='radio' name='AUTH' value='psk' $checked{'AUTH'}{'psk'} /></td>
2385 <td class='base' width='55%'>$Lang::tr{'use a pre-shared key'}</td>
2386 <td class='base' width='40%'><input type='password' name='PSK' size='30' value='$cgiparams{'PSK'}' /></td></tr>
2387 <tr><td colspan='3' bgcolor='#000000'></td></tr>
2388 <tr><td><input type='radio' name='AUTH' value='certreq' $checked{'AUTH'}{'certreq'} $cakeydisabled /></td>
2389 <td class='base'><hr />$Lang::tr{'upload a certificate request'}</td>
2390 <td class='base' rowspan='3' valign='middle'><input type='file' name='FH' size='30' $cacrtdisabled /></td></tr>
2391 <tr><td><input type='radio' name='AUTH' value='certfile' $checked{'AUTH'}{'certfile'} $cacrtdisabled /></td>
2392 <td class='base'>$Lang::tr{'upload a certificate'}</td></tr>
2393 <tr><td><input type='radio' name='AUTH' value='pkcs12' $cacrtdisabled /></td>
2394 <td class='base'>$Lang::tr{'upload p12 file'} $Lang::tr{'pkcs12 file password'}:<input type='password' name='P12_PASS'/></td></tr>
2395 <tr><td><input type='radio' name='AUTH' value='auth-dn' $checked{'AUTH'}{'auth-dn'} $cacrtdisabled /></td>
2396 <td class='base'><hr />$Lang::tr{'vpn auth-dn'}</td></tr>
2397 <tr><td colspan='3' bgcolor='#000000'></td></tr>
2398 <tr><td><input type='radio' name='AUTH' value='certgen' $checked{'AUTH'}{'certgen'} $cakeydisabled /></td>
2399 <td class='base'><hr />$Lang::tr{'generate a certificate'}</td><td>&nbsp;</td></tr>
2400 <tr><td>&nbsp;</td>
2401 <td class='base'>$Lang::tr{'users fullname or system hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2402 <td class='base' nowrap='nowrap'><input type='text' name='CERT_NAME' value='$cgiparams{'CERT_NAME'}' size='32' $cakeydisabled /></td></tr>
2403 <tr><td>&nbsp;</td>
2404 <td class='base'>$Lang::tr{'users email'}:</td>
2405 <td class='base' nowrap='nowrap'><input type='text' name='CERT_EMAIL' value='$cgiparams{'CERT_EMAIL'}' size='32' $cakeydisabled /></td></tr>
2406 <tr><td>&nbsp;</td>
2407 <td class='base'>$Lang::tr{'users department'}:</td>
2408 <td class='base' nowrap='nowrap'><input type='text' name='CERT_OU' value='$cgiparams{'CERT_OU'}' size='32' $cakeydisabled /></td></tr>
2409 <tr><td>&nbsp;</td>
2410 <td class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2411 <td class='base' nowrap='nowrap'><input type='text' name='CERT_ORGANIZATION' value='$cgiparams{'CERT_ORGANIZATION'}' size='32' $cakeydisabled /></td></tr>
2412 <tr><td>&nbsp;</td>
2413 <td class='base'>$Lang::tr{'city'}:</td>
2414 <td class='base' nowrap='nowrap'><input type='text' name='CERT_CITY' value='$cgiparams{'CERT_CITY'}' size='32' $cakeydisabled /></td></tr>
2415 <tr><td>&nbsp;</td>
2416 <td class='base'>$Lang::tr{'state or province'}:</td>
2417 <td class='base' nowrap='nowrap'><input type='text' name='CERT_STATE' value='$cgiparams{'CERT_STATE'}' size='32' $cakeydisabled /></td></tr>
2418 <tr><td>&nbsp;</td>
2419 <td class='base'>$Lang::tr{'country'}:</td>
2420 <td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
2421 END
2422 ;
2423 foreach my $country (sort keys %{Countries::countries}) {
2424 print "\t\t\t<option value='$Countries::countries{$country}'";
2425 if ( $Countries::countries{$country} eq $cgiparams{'CERT_COUNTRY'} ) {
2426 print " selected='selected'";
2427 }
2428 print ">$country</option>\n";
2429 }
2430 print <<END
2431 </select></td></tr>
2432
2433 <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'vpn subjectaltname'} (subjectAltName=email:*,URI:*,DNS:*,RID:*)</td>
2434 <td class='base' nowrap='nowrap'><input type='text' name='SUBJECTALTNAME' value='$cgiparams{'SUBJECTALTNAME'}' size='32' $cakeydisabled /></td></tr>
2435 <tr><td>&nbsp;</td>
2436 <td class='base'>$Lang::tr{'pkcs12 file password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2437 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS1' value='$cgiparams{'CERT_PASS1'}' size='32' $cakeydisabled /></td></tr>
2438 <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'pkcs12 file password'}&nbsp;($Lang::tr{'confirmation'}):&nbsp;<img src='/blob.gif' alt='*' /></td>
2439 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS2' value='$cgiparams{'CERT_PASS2'}' size='32' $cakeydisabled /></td></tr>
2440 </table>
2441 END
2442 ;
2443 &Header::closebox();
2444 }
2445
2446 print "<div align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
2447 if ($cgiparams{'KEY'}) {
2448 print "<input type='submit' name='ACTION' value='$Lang::tr{'advanced'}' />";
2449 }
2450 print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
2451 &Header::closebigbox();
2452 &Header::closepage();
2453 exit (0);
2454
2455 VPNCONF_END:
2456 }
2457
2458 ###
2459 ### Advanced settings
2460 ###
2461 if(($cgiparams{'ACTION'} eq $Lang::tr{'advanced'}) ||
2462 ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq 'yes')) {
2463 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
2464 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
2465 if (! $confighash{$cgiparams{'KEY'}}) {
2466 $errormessage = $Lang::tr{'invalid key'};
2467 goto ADVANCED_END;
2468 }
2469
2470 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
2471 my @temp = split('\|', $cgiparams{'IKE_ENCRYPTION'});
2472 if ($#temp < 0) {
2473 $errormessage = $Lang::tr{'invalid input'};
2474 goto ADVANCED_ERROR;
2475 }
2476 foreach my $val (@temp) {
2477 if ($val !~ /^(aes(256|192|128)(gcm(128|96|64))?|3des|chacha20poly1305|camellia(256|192|128))$/) {
2478 $errormessage = $Lang::tr{'invalid input'};
2479 goto ADVANCED_ERROR;
2480 }
2481 }
2482 @temp = split('\|', $cgiparams{'IKE_INTEGRITY'});
2483 if ($#temp < 0) {
2484 $errormessage = $Lang::tr{'invalid input'};
2485 goto ADVANCED_ERROR;
2486 }
2487 foreach my $val (@temp) {
2488 if ($val !~ /^(sha2_(512|384|256)|sha|md5|aesxcbc)$/) {
2489 $errormessage = $Lang::tr{'invalid input'};
2490 goto ADVANCED_ERROR;
2491 }
2492 }
2493 @temp = split('\|', $cgiparams{'IKE_GROUPTYPE'});
2494 if ($#temp < 0) {
2495 $errormessage = $Lang::tr{'invalid input'};
2496 goto ADVANCED_ERROR;
2497 }
2498 foreach my $val (@temp) {
2499 if ($val !~ /^(curve25519|curve448|e521|e384|e256|e224|e192|e512bp|e384bp|e256bp|e224bp|768|1024|1536|2048|3072|4096|6144|8192)$/) {
2500 $errormessage = $Lang::tr{'invalid input'};
2501 goto ADVANCED_ERROR;
2502 }
2503 }
2504 if ($cgiparams{'IKE_LIFETIME'} !~ /^\d+$/) {
2505 $errormessage = $Lang::tr{'invalid input for ike lifetime'};
2506 goto ADVANCED_ERROR;
2507 }
2508 if ($cgiparams{'IKE_LIFETIME'} < 1 || $cgiparams{'IKE_LIFETIME'} > 24) {
2509 $errormessage = $Lang::tr{'ike lifetime should be between 1 and 24 hours'};
2510 goto ADVANCED_ERROR;
2511 }
2512 @temp = split('\|', $cgiparams{'ESP_ENCRYPTION'});
2513 if ($#temp < 0) {
2514 $errormessage = $Lang::tr{'invalid input'};
2515 goto ADVANCED_ERROR;
2516 }
2517 foreach my $val (@temp) {
2518 if ($val !~ /^(aes(256|192|128)(gcm(128|96|64))?|3des|chacha20poly1305|camellia(256|192|128))$/) {
2519 $errormessage = $Lang::tr{'invalid input'};
2520 goto ADVANCED_ERROR;
2521 }
2522 }
2523 @temp = split('\|', $cgiparams{'ESP_INTEGRITY'});
2524 if ($#temp < 0) {
2525 $errormessage = $Lang::tr{'invalid input'};
2526 goto ADVANCED_ERROR;
2527 }
2528 foreach my $val (@temp) {
2529 if ($val !~ /^(sha2_(512|384|256)|sha1|md5|aesxcbc)$/) {
2530 $errormessage = $Lang::tr{'invalid input'};
2531 goto ADVANCED_ERROR;
2532 }
2533 }
2534 @temp = split('\|', $cgiparams{'ESP_GROUPTYPE'});
2535 if ($#temp < 0) {
2536 $errormessage = $Lang::tr{'invalid input'};
2537 goto ADVANCED_ERROR;
2538 }
2539 foreach my $val (@temp) {
2540 if ($val !~ /^(curve25519|curve448|e521|e384|e256|e224|e192|e512bp|e384bp|e256bp|e224bp|768|1024|1536|2048|3072|4096|6144|8192|none)$/) {
2541 $errormessage = $Lang::tr{'invalid input'};
2542 goto ADVANCED_ERROR;
2543 }
2544 }
2545 if ($cgiparams{'ESP_KEYLIFE'} !~ /^\d+$/) {
2546 $errormessage = $Lang::tr{'invalid input for esp keylife'};
2547 goto ADVANCED_ERROR;
2548 }
2549 if ($cgiparams{'ESP_KEYLIFE'} < 1 || $cgiparams{'ESP_KEYLIFE'} > 24) {
2550 $errormessage = $Lang::tr{'esp keylife should be between 1 and 24 hours'};
2551 goto ADVANCED_ERROR;
2552 }
2553
2554 if (($cgiparams{'COMPRESSION'} !~ /^(|on|off)$/) ||
2555 ($cgiparams{'FORCE_MOBIKE'} !~ /^(|on|off)$/) ||
2556 ($cgiparams{'ONLY_PROPOSED'} !~ /^(|on|off)$/) ||
2557 ($cgiparams{'PFS'} !~ /^(|on|off)$/)) {
2558 $errormessage = $Lang::tr{'invalid input'};
2559 goto ADVANCED_ERROR;
2560 }
2561
2562 if ($cgiparams{'DPD_DELAY'} !~ /^\d+$/) {
2563 $errormessage = $Lang::tr{'invalid input for dpd delay'};
2564 goto ADVANCED_ERROR;
2565 }
2566
2567 if ($cgiparams{'DPD_TIMEOUT'} !~ /^\d+$/) {
2568 $errormessage = $Lang::tr{'invalid input for dpd timeout'};
2569 goto ADVANCED_ERROR;
2570 }
2571
2572 if ($cgiparams{'INACTIVITY_TIMEOUT'} !~ /^\d+$/) {
2573 $errormessage = $Lang::tr{'invalid input for inactivity timeout'};
2574 goto ADVANCED_ERROR;
2575 }
2576
2577 $confighash{$cgiparams{'KEY'}}[29] = $cgiparams{'IKE_VERSION'};
2578 $confighash{$cgiparams{'KEY'}}[18] = $cgiparams{'IKE_ENCRYPTION'};
2579 $confighash{$cgiparams{'KEY'}}[19] = $cgiparams{'IKE_INTEGRITY'};
2580 $confighash{$cgiparams{'KEY'}}[20] = $cgiparams{'IKE_GROUPTYPE'};
2581 $confighash{$cgiparams{'KEY'}}[16] = $cgiparams{'IKE_LIFETIME'};
2582 $confighash{$cgiparams{'KEY'}}[21] = $cgiparams{'ESP_ENCRYPTION'};
2583 $confighash{$cgiparams{'KEY'}}[22] = $cgiparams{'ESP_INTEGRITY'};
2584 $confighash{$cgiparams{'KEY'}}[23] = $cgiparams{'ESP_GROUPTYPE'};
2585 $confighash{$cgiparams{'KEY'}}[17] = $cgiparams{'ESP_KEYLIFE'};
2586 $confighash{$cgiparams{'KEY'}}[12] = 'off'; #$cgiparams{'AGGRMODE'};
2587 $confighash{$cgiparams{'KEY'}}[13] = $cgiparams{'COMPRESSION'};
2588 $confighash{$cgiparams{'KEY'}}[24] = $cgiparams{'ONLY_PROPOSED'};
2589 $confighash{$cgiparams{'KEY'}}[28] = $cgiparams{'PFS'};
2590 $confighash{$cgiparams{'KEY'}}[27] = $cgiparams{'DPD_ACTION'};
2591 $confighash{$cgiparams{'KEY'}}[30] = $cgiparams{'DPD_TIMEOUT'};
2592 $confighash{$cgiparams{'KEY'}}[31] = $cgiparams{'DPD_DELAY'};
2593 $confighash{$cgiparams{'KEY'}}[32] = $cgiparams{'FORCE_MOBIKE'};
2594 $confighash{$cgiparams{'KEY'}}[33] = $cgiparams{'START_ACTION'};
2595 $confighash{$cgiparams{'KEY'}}[34] = $cgiparams{'INACTIVITY_TIMEOUT'};
2596 &General::writehasharray("${General::swroot}/vpn/config", \%confighash);
2597 &writeipsecfiles();
2598 if (&vpnenabled) {
2599 system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
2600 sleep $sleepDelay;
2601 }
2602 goto ADVANCED_END;
2603 } else {
2604 $cgiparams{'IKE_VERSION'} = $confighash{$cgiparams{'KEY'}}[29];
2605 $cgiparams{'IKE_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[18];
2606 $cgiparams{'IKE_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[19];
2607 $cgiparams{'IKE_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[20];
2608 $cgiparams{'IKE_LIFETIME'} = $confighash{$cgiparams{'KEY'}}[16];
2609 $cgiparams{'ESP_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[21];
2610 $cgiparams{'ESP_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[22];
2611 $cgiparams{'ESP_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[23];
2612 if ($cgiparams{'ESP_GROUPTYPE'} eq "") {
2613 $cgiparams{'ESP_GROUPTYPE'} = $cgiparams{'IKE_GROUPTYPE'};
2614 }
2615 $cgiparams{'ESP_KEYLIFE'} = $confighash{$cgiparams{'KEY'}}[17];
2616 $cgiparams{'COMPRESSION'} = $confighash{$cgiparams{'KEY'}}[13];
2617 $cgiparams{'ONLY_PROPOSED'} = $confighash{$cgiparams{'KEY'}}[24];
2618 $cgiparams{'PFS'} = $confighash{$cgiparams{'KEY'}}[28];
2619 $cgiparams{'DPD_ACTION'} = $confighash{$cgiparams{'KEY'}}[27];
2620 $cgiparams{'DPD_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[30];
2621 $cgiparams{'DPD_DELAY'} = $confighash{$cgiparams{'KEY'}}[31];
2622 $cgiparams{'FORCE_MOBIKE'} = $confighash{$cgiparams{'KEY'}}[32];
2623 $cgiparams{'START_ACTION'} = $confighash{$cgiparams{'KEY'}}[33];
2624 $cgiparams{'INACTIVITY_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[34];
2625 $cgiparams{'MODE'} = $confighash{$cgiparams{'KEY'}}[35];
2626 $cgiparams{'INTERFACE_MODE'} = $confighash{$cgiparams{'KEY'}}[36];
2627 $cgiparams{'INTERFACE_ADDRESS'} = $confighash{$cgiparams{'KEY'}}[37];
2628 $cgiparams{'INTERFACE_MTU'} = $confighash{$cgiparams{'KEY'}}[38];
2629
2630 if (!$cgiparams{'DPD_DELAY'}) {
2631 $cgiparams{'DPD_DELAY'} = 30;
2632 }
2633
2634 if (!$cgiparams{'DPD_TIMEOUT'}) {
2635 $cgiparams{'DPD_TIMEOUT'} = 120;
2636 }
2637
2638 if (!$cgiparams{'START_ACTION'}) {
2639 $cgiparams{'START_ACTION'} = "start";
2640 }
2641
2642 if ($cgiparams{'INACTIVITY_TIMEOUT'} eq "") {
2643 $cgiparams{'INACTIVITY_TIMEOUT'} = 900; # 15 min
2644 }
2645
2646 if ($cgiparams{'MODE'} eq "") {
2647 $cgiparams{'MODE'} = "tunnel";
2648 }
2649 }
2650
2651 ADVANCED_ERROR:
2652 $checked{'IKE_ENCRYPTION'}{'chacha20poly1305'} = '';
2653 $checked{'IKE_ENCRYPTION'}{'aes256'} = '';
2654 $checked{'IKE_ENCRYPTION'}{'aes192'} = '';
2655 $checked{'IKE_ENCRYPTION'}{'aes128'} = '';
2656 $checked{'IKE_ENCRYPTION'}{'aes256gcm128'} = '';
2657 $checked{'IKE_ENCRYPTION'}{'aes192gcm128'} = '';
2658 $checked{'IKE_ENCRYPTION'}{'aes128gcm128'} = '';
2659 $checked{'IKE_ENCRYPTION'}{'aes256gcm96'} = '';
2660 $checked{'IKE_ENCRYPTION'}{'aes192gcm96'} = '';
2661 $checked{'IKE_ENCRYPTION'}{'aes128gcm96'} = '';
2662 $checked{'IKE_ENCRYPTION'}{'aes256gcm64'} = '';
2663 $checked{'IKE_ENCRYPTION'}{'aes192gcm64'} = '';
2664 $checked{'IKE_ENCRYPTION'}{'aes128gcm64'} = '';
2665 $checked{'IKE_ENCRYPTION'}{'3des'} = '';
2666 $checked{'IKE_ENCRYPTION'}{'camellia256'} = '';
2667 $checked{'IKE_ENCRYPTION'}{'camellia192'} = '';
2668 $checked{'IKE_ENCRYPTION'}{'camellia128'} = '';
2669 my @temp = split('\|', $cgiparams{'IKE_ENCRYPTION'});
2670 foreach my $key (@temp) {$checked{'IKE_ENCRYPTION'}{$key} = "selected='selected'"; }
2671 $checked{'IKE_INTEGRITY'}{'sha2_512'} = '';
2672 $checked{'IKE_INTEGRITY'}{'sha2_384'} = '';
2673 $checked{'IKE_INTEGRITY'}{'sha2_256'} = '';
2674 $checked{'IKE_INTEGRITY'}{'sha'} = '';
2675 $checked{'IKE_INTEGRITY'}{'md5'} = '';
2676 $checked{'IKE_INTEGRITY'}{'aesxcbc'} = '';
2677 @temp = split('\|', $cgiparams{'IKE_INTEGRITY'});
2678 foreach my $key (@temp) {$checked{'IKE_INTEGRITY'}{$key} = "selected='selected'"; }
2679 $checked{'IKE_GROUPTYPE'}{'curve25519'} = '';
2680 $checked{'IKE_GROUPTYPE'}{'curve448'} = '';
2681 $checked{'IKE_GROUPTYPE'}{'768'} = '';
2682 $checked{'IKE_GROUPTYPE'}{'1024'} = '';
2683 $checked{'IKE_GROUPTYPE'}{'1536'} = '';
2684 $checked{'IKE_GROUPTYPE'}{'2048'} = '';
2685 $checked{'IKE_GROUPTYPE'}{'3072'} = '';
2686 $checked{'IKE_GROUPTYPE'}{'4096'} = '';
2687 $checked{'IKE_GROUPTYPE'}{'6144'} = '';
2688 $checked{'IKE_GROUPTYPE'}{'8192'} = '';
2689 @temp = split('\|', $cgiparams{'IKE_GROUPTYPE'});
2690 foreach my $key (@temp) {$checked{'IKE_GROUPTYPE'}{$key} = "selected='selected'"; }
2691
2692 $checked{'ESP_ENCRYPTION'}{'chacha20poly1305'} = '';
2693 $checked{'ESP_ENCRYPTION'}{'aes256'} = '';
2694 $checked{'ESP_ENCRYPTION'}{'aes192'} = '';
2695 $checked{'ESP_ENCRYPTION'}{'aes128'} = '';
2696 $checked{'ESP_ENCRYPTION'}{'aes256gcm128'} = '';
2697 $checked{'ESP_ENCRYPTION'}{'aes192gcm128'} = '';
2698 $checked{'ESP_ENCRYPTION'}{'aes128gcm128'} = '';
2699 $checked{'ESP_ENCRYPTION'}{'aes256gcm96'} = '';
2700 $checked{'ESP_ENCRYPTION'}{'aes192gcm96'} = '';
2701 $checked{'ESP_ENCRYPTION'}{'aes128gcm96'} = '';
2702 $checked{'ESP_ENCRYPTION'}{'aes256gcm64'} = '';
2703 $checked{'ESP_ENCRYPTION'}{'aes192gcm64'} = '';
2704 $checked{'ESP_ENCRYPTION'}{'aes128gcm64'} = '';
2705 $checked{'ESP_ENCRYPTION'}{'3des'} = '';
2706 $checked{'ESP_ENCRYPTION'}{'camellia256'} = '';
2707 $checked{'ESP_ENCRYPTION'}{'camellia192'} = '';
2708 $checked{'ESP_ENCRYPTION'}{'camellia128'} = '';
2709 @temp = split('\|', $cgiparams{'ESP_ENCRYPTION'});
2710 foreach my $key (@temp) {$checked{'ESP_ENCRYPTION'}{$key} = "selected='selected'"; }
2711 $checked{'ESP_INTEGRITY'}{'sha2_512'} = '';
2712 $checked{'ESP_INTEGRITY'}{'sha2_384'} = '';
2713 $checked{'ESP_INTEGRITY'}{'sha2_256'} = '';
2714 $checked{'ESP_INTEGRITY'}{'sha1'} = '';
2715 $checked{'ESP_INTEGRITY'}{'md5'} = '';
2716 $checked{'ESP_INTEGRITY'}{'aesxcbc'} = '';
2717 @temp = split('\|', $cgiparams{'ESP_INTEGRITY'});
2718 foreach my $key (@temp) {$checked{'ESP_INTEGRITY'}{$key} = "selected='selected'"; }
2719 $checked{'ESP_GROUPTYPE'}{'curve25519'} = '';
2720 $checked{'ESP_GROUPTYPE'}{'curve448'} = '';
2721 $checked{'ESP_GROUPTYPE'}{'768'} = '';
2722 $checked{'ESP_GROUPTYPE'}{'1024'} = '';
2723 $checked{'ESP_GROUPTYPE'}{'1536'} = '';
2724 $checked{'ESP_GROUPTYPE'}{'2048'} = '';
2725 $checked{'ESP_GROUPTYPE'}{'3072'} = '';
2726 $checked{'ESP_GROUPTYPE'}{'4096'} = '';
2727 $checked{'ESP_GROUPTYPE'}{'6144'} = '';
2728 $checked{'ESP_GROUPTYPE'}{'8192'} = '';
2729 $checked{'ESP_GROUPTYPE'}{'none'} = '';
2730 @temp = split('\|', $cgiparams{'ESP_GROUPTYPE'});
2731 foreach my $key (@temp) {$checked{'ESP_GROUPTYPE'}{$key} = "selected='selected'"; }
2732
2733 $checked{'COMPRESSION'} = $cgiparams{'COMPRESSION'} eq 'on' ? "checked='checked'" : '' ;
2734 $checked{'FORCE_MOBIKE'} = $cgiparams{'FORCE_MOBIKE'} eq 'on' ? "checked='checked'" : '' ;
2735 $checked{'ONLY_PROPOSED'} = $cgiparams{'ONLY_PROPOSED'} eq 'on' ? "checked='checked'" : '' ;
2736 $checked{'PFS'} = $cgiparams{'PFS'} eq 'on' ? "checked='checked'" : '' ;
2737
2738 $selected{'IKE_VERSION'}{'ikev1'} = '';
2739 $selected{'IKE_VERSION'}{'ikev2'} = '';
2740 $selected{'IKE_VERSION'}{$cgiparams{'IKE_VERSION'}} = "selected='selected'";
2741
2742 $selected{'DPD_ACTION'}{'clear'} = '';
2743 $selected{'DPD_ACTION'}{'hold'} = '';
2744 $selected{'DPD_ACTION'}{'restart'} = '';
2745 $selected{'DPD_ACTION'}{'none'} = '';
2746 $selected{'DPD_ACTION'}{$cgiparams{'DPD_ACTION'}} = "selected='selected'";
2747
2748 $selected{'START_ACTION'}{'add'} = '';
2749 $selected{'START_ACTION'}{'route'} = '';
2750 $selected{'START_ACTION'}{'start'} = '';
2751 $selected{'START_ACTION'}{$cgiparams{'START_ACTION'}} = "selected='selected'";
2752
2753 $selected{'INACTIVITY_TIMEOUT'} = ();
2754 foreach my $timeout (keys %INACTIVITY_TIMEOUTS) {
2755 $selected{'INACTIVITY_TIMEOUT'}{$timeout} = "";
2756 }
2757 $selected{'INACTIVITY_TIMEOUT'}{$cgiparams{'INACTIVITY_TIMEOUT'}} = "selected";
2758
2759 &Header::showhttpheaders();
2760 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
2761 &Header::openbigbox('100%', 'left', '', $errormessage);
2762
2763 if ($errormessage) {
2764 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
2765 print "<class name='base'>$errormessage";
2766 print "&nbsp;</class>";
2767 &Header::closebox();
2768 }
2769
2770 if ($warnmessage) {
2771 &Header::openbox('100%', 'left', $Lang::tr{'warning messages'});
2772 print "<class name='base'>$warnmessage";
2773 print "&nbsp;</class>";
2774 &Header::closebox();
2775 }
2776
2777 &Header::openbox('100%', 'left', "$Lang::tr{'advanced'}:");
2778 print <<EOF;
2779 <form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>
2780 <input type='hidden' name='ADVANCED' value='yes' />
2781 <input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />
2782
2783 <table width='100%'>
2784 <thead>
2785 <tr>
2786 <th width="15%"></th>
2787 <th>IKE</th>
2788 <th>ESP</th>
2789 </tr>
2790 </thead>
2791 <tbody>
2792 <tr>
2793 <td>$Lang::tr{'vpn keyexchange'}:</td>
2794 <td>
2795 <select name='IKE_VERSION'>
2796 <option value='ikev2' $selected{'IKE_VERSION'}{'ikev2'}>IKEv2</option>
2797 <option value='ikev1' $selected{'IKE_VERSION'}{'ikev1'}>IKEv1</option>
2798 </select>
2799 </td>
2800 <td></td>
2801 </tr>
2802 <tr>
2803 <td class='boldbase' width="15%">$Lang::tr{'encryption'}</td>
2804 <td class='boldbase'>
2805 <select name='IKE_ENCRYPTION' multiple='multiple' size='6' style='width: 100%'>
2806 <option value='chacha20poly1305' $checked{'IKE_ENCRYPTION'}{'chacha20poly1305'}>256 bit ChaCha20-Poly1305/128 bit ICV</option>
2807 <option value='aes256gcm128' $checked{'IKE_ENCRYPTION'}{'aes256gcm128'}>256 bit AES-GCM/128 bit ICV</option>
2808 <option value='aes256gcm96' $checked{'IKE_ENCRYPTION'}{'aes256gcm96'}>256 bit AES-GCM/96 bit ICV</option>
2809 <option value='aes256gcm64' $checked{'IKE_ENCRYPTION'}{'aes256gcm64'}>256 bit AES-GCM/64 bit ICV</option>
2810 <option value='aes256' $checked{'IKE_ENCRYPTION'}{'aes256'}>256 bit AES-CBC</option>
2811 <option value='camellia256' $checked{'IKE_ENCRYPTION'}{'camellia256'}>256 bit Camellia-CBC</option>
2812 <option value='aes192gcm128' $checked{'IKE_ENCRYPTION'}{'aes192gcm128'}>192 bit AES-GCM/128 bit ICV</option>
2813 <option value='aes192gcm96' $checked{'IKE_ENCRYPTION'}{'aes192gcm96'}>192 bit AES-GCM/96 bit ICV</option>
2814 <option value='aes192gcm64' $checked{'IKE_ENCRYPTION'}{'aes192gcm64'}>192 bit AES-GCM/64 bit ICV</option>
2815 <option value='aes192' $checked{'IKE_ENCRYPTION'}{'aes192'}>192 bit AES-CBC</option>
2816 <option value='camellia192' $checked{'IKE_ENCRYPTION'}{'camellia192'}>192 bit Camellia-CBC</option>
2817 <option value='aes128gcm128' $checked{'IKE_ENCRYPTION'}{'aes128gcm128'}>128 bit AES-GCM/128 bit ICV</option>
2818 <option value='aes128gcm96' $checked{'IKE_ENCRYPTION'}{'aes128gcm96'}>128 bit AES-GCM/96 bit ICV</option>
2819 <option value='aes128gcm64' $checked{'IKE_ENCRYPTION'}{'aes128gcm64'}>128 bit AES-GCM/64 bit ICV</option>
2820 <option value='aes128' $checked{'IKE_ENCRYPTION'}{'aes128'}>128 bit AES-CBC</option>
2821 <option value='camellia128' $checked{'IKE_ENCRYPTION'}{'camellia128'}>128 bit Camellia-CBC</option>
2822 <option value='3des' $checked{'IKE_ENCRYPTION'}{'3des'}>168 bit 3DES-EDE-CBC ($Lang::tr{'vpn weak'})</option>
2823 </select>
2824 </td>
2825 <td class='boldbase'>
2826 <select name='ESP_ENCRYPTION' multiple='multiple' size='6' style='width: 100%'>
2827 <option value='chacha20poly1305' $checked{'ESP_ENCRYPTION'}{'chacha20poly1305'}>256 bit ChaCha20-Poly1305/128 bit ICV</option>
2828 <option value='aes256gcm128' $checked{'ESP_ENCRYPTION'}{'aes256gcm128'}>256 bit AES-GCM/128 bit ICV</option>
2829 <option value='aes256gcm96' $checked{'ESP_ENCRYPTION'}{'aes256gcm96'}>256 bit AES-GCM/96 bit ICV</option>
2830 <option value='aes256gcm64' $checked{'ESP_ENCRYPTION'}{'aes256gcm64'}>256 bit AES-GCM/64 bit ICV</option>
2831 <option value='aes256' $checked{'ESP_ENCRYPTION'}{'aes256'}>256 bit AES-CBC</option>
2832 <option value='camellia256' $checked{'ESP_ENCRYPTION'}{'camellia256'}>256 bit Camellia-CBC</option>
2833 <option value='aes192gcm128' $checked{'ESP_ENCRYPTION'}{'aes192gcm128'}>192 bit AES-GCM/128 bit ICV</option>
2834 <option value='aes192gcm96' $checked{'ESP_ENCRYPTION'}{'aes192gcm96'}>192 bit AES-GCM/96 bit ICV</option>
2835 <option value='aes192gcm64' $checked{'ESP_ENCRYPTION'}{'aes192gcm64'}>192 bit AES-GCM/64 bit ICV</option>
2836 <option value='aes192' $checked{'ESP_ENCRYPTION'}{'aes192'}>192 bit AES-CBC</option>
2837 <option value='camellia192' $checked{'ESP_ENCRYPTION'}{'camellia192'}>192 bit Camellia-CBC</option>
2838 <option value='aes128gcm128' $checked{'ESP_ENCRYPTION'}{'aes128gcm128'}>128 bit AES-GCM/128 bit ICV</option>
2839 <option value='aes128gcm96' $checked{'ESP_ENCRYPTION'}{'aes128gcm96'}>128 bit AES-GCM/96 bit ICV</option>
2840 <option value='aes128gcm64' $checked{'ESP_ENCRYPTION'}{'aes128gcm64'}>128 bit AES-GCM/64 bit ICV</option>
2841 <option value='aes128' $checked{'ESP_ENCRYPTION'}{'aes128'}>128 bit AES-CBC</option>
2842 <option value='camellia128' $checked{'ESP_ENCRYPTION'}{'camellia128'}>128 bit Camellia-CBC</option>
2843 <option value='3des' $checked{'ESP_ENCRYPTION'}{'3des'}>168 bit 3DES-EDE-CBC ($Lang::tr{'vpn weak'})</option>
2844 </select>
2845 </td>
2846 </tr>
2847
2848 <tr>
2849 <td class='boldbase' width="15%">$Lang::tr{'integrity'}</td>
2850 <td class='boldbase'>
2851 <select name='IKE_INTEGRITY' multiple='multiple' size='6' style='width: 100%'>
2852 <option value='sha2_512' $checked{'IKE_INTEGRITY'}{'sha2_512'}>SHA2 512 bit</option>
2853 <option value='sha2_384' $checked{'IKE_INTEGRITY'}{'sha2_384'}>SHA2 384 bit</option>
2854 <option value='sha2_256' $checked{'IKE_INTEGRITY'}{'sha2_256'}>SHA2 256 bit</option>
2855 <option value='aesxcbc' $checked{'IKE_INTEGRITY'}{'aesxcbc'}>AES XCBC</option>
2856 <option value='sha' $checked{'IKE_INTEGRITY'}{'sha'}>SHA1 ($Lang::tr{'vpn weak'})</option>
2857 <option value='md5' $checked{'IKE_INTEGRITY'}{'md5'}>MD5 ($Lang::tr{'vpn broken'})</option>
2858 </select>
2859 </td>
2860 <td class='boldbase'>
2861 <select name='ESP_INTEGRITY' multiple='multiple' size='6' style='width: 100%'>
2862 <option value='sha2_512' $checked{'ESP_INTEGRITY'}{'sha2_512'}>SHA2 512 bit</option>
2863 <option value='sha2_384' $checked{'ESP_INTEGRITY'}{'sha2_384'}>SHA2 384 bit</option>
2864 <option value='sha2_256' $checked{'ESP_INTEGRITY'}{'sha2_256'}>SHA2 256 bit</option>
2865 <option value='aesxcbc' $checked{'ESP_INTEGRITY'}{'aesxcbc'}>AES XCBC</option>
2866 <option value='sha1' $checked{'ESP_INTEGRITY'}{'sha1'}>SHA1 ($Lang::tr{'vpn weak'})</option>
2867 <option value='md5' $checked{'ESP_INTEGRITY'}{'md5'}>MD5 ($Lang::tr{'vpn broken'})</option>
2868 </select>
2869 </td>
2870 </tr>
2871 <tr>
2872 <td class='boldbase' width="15%">$Lang::tr{'lifetime'}&nbsp;<img src='/blob.gif' alt='*' /></td>
2873 <td class='boldbase'>
2874 <input type='text' name='IKE_LIFETIME' value='$cgiparams{'IKE_LIFETIME'}' size='5' /> $Lang::tr{'hours'}
2875 </td>
2876 <td class='boldbase'>
2877 <input type='text' name='ESP_KEYLIFE' value='$cgiparams{'ESP_KEYLIFE'}' size='5' /> $Lang::tr{'hours'}
2878 </td>
2879 </tr>
2880 <tr>
2881 <td class='boldbase' width="15%">$Lang::tr{'grouptype'}</td>
2882 <td class='boldbase'>
2883 <select name='IKE_GROUPTYPE' multiple='multiple' size='6' style='width: 100%'>
2884 <option value='curve25519' $checked{'IKE_GROUPTYPE'}{'curve25519'}>Curve 25519 (256 bit)</option>
2885 <option value='curve448' $checked{'IKE_GROUPTYPE'}{'curve448'}>Curve 448 (224 bit)</option>
2886 <option value='e521' $checked{'IKE_GROUPTYPE'}{'e521'}>ECP-521 (NIST)</option>
2887 <option value='e512bp' $checked{'IKE_GROUPTYPE'}{'e512bp'}>ECP-512 (Brainpool)</option>
2888 <option value='e384' $checked{'IKE_GROUPTYPE'}{'e384'}>ECP-384 (NIST)</option>
2889 <option value='e384bp' $checked{'IKE_GROUPTYPE'}{'e384bp'}>ECP-384 (Brainpool)</option>
2890 <option value='e256' $checked{'IKE_GROUPTYPE'}{'e256'}>ECP-256 (NIST)</option>
2891 <option value='e256bp' $checked{'IKE_GROUPTYPE'}{'e256bp'}>ECP-256 (Brainpool)</option>
2892 <option value='e224' $checked{'IKE_GROUPTYPE'}{'e224'}>ECP-224 (NIST)</option>
2893 <option value='e224bp' $checked{'IKE_GROUPTYPE'}{'e224bp'}>ECP-224 (Brainpool)</option>
2894 <option value='e192' $checked{'IKE_GROUPTYPE'}{'e192'}>ECP-192 (NIST)</option>
2895 <option value='8192' $checked{'IKE_GROUPTYPE'}{'8192'}>MODP-8192</option>
2896 <option value='6144' $checked{'IKE_GROUPTYPE'}{'6144'}>MODP-6144</option>
2897 <option value='4096' $checked{'IKE_GROUPTYPE'}{'4096'}>MODP-4096</option>
2898 <option value='3072' $checked{'IKE_GROUPTYPE'}{'3072'}>MODP-3072</option>
2899 <option value='2048' $checked{'IKE_GROUPTYPE'}{'2048'}>MODP-2048</option>
2900 <option value='1536' $checked{'IKE_GROUPTYPE'}{'1536'}>MODP-1536</option>
2901 <option value='1024' $checked{'IKE_GROUPTYPE'}{'1024'}>MODP-1024 ($Lang::tr{'vpn broken'})</option>
2902 <option value='768' $checked{'IKE_GROUPTYPE'}{'768'}>MODP-768 ($Lang::tr{'vpn broken'})</option>
2903 </select>
2904 </td>
2905 <td class='boldbase'>
2906 <select name='ESP_GROUPTYPE' multiple='multiple' size='6' style='width: 100%'>
2907 <option value='curve25519' $checked{'ESP_GROUPTYPE'}{'curve25519'}>Curve 25519 (256 bit)</option>
2908 <option value='curve448' $checked{'ESP_GROUPTYPE'}{'curve448'}>Curve 448 (224 bit)</option>
2909 <option value='e521' $checked{'ESP_GROUPTYPE'}{'e521'}>ECP-521 (NIST)</option>
2910 <option value='e512bp' $checked{'ESP_GROUPTYPE'}{'e512bp'}>ECP-512 (Brainpool)</option>
2911 <option value='e384' $checked{'ESP_GROUPTYPE'}{'e384'}>ECP-384 (NIST)</option>
2912 <option value='e384bp' $checked{'ESP_GROUPTYPE'}{'e384bp'}>ECP-384 (Brainpool)</option>
2913 <option value='e256' $checked{'ESP_GROUPTYPE'}{'e256'}>ECP-256 (NIST)</option>
2914 <option value='e256bp' $checked{'ESP_GROUPTYPE'}{'e256bp'}>ECP-256 (Brainpool)</option>
2915 <option value='e224' $checked{'ESP_GROUPTYPE'}{'e224'}>ECP-224 (NIST)</option>
2916 <option value='e224bp' $checked{'ESP_GROUPTYPE'}{'e224bp'}>ECP-224 (Brainpool)</option>
2917 <option value='e192' $checked{'ESP_GROUPTYPE'}{'e192'}>ECP-192 (NIST)</option>
2918 <option value='8192' $checked{'ESP_GROUPTYPE'}{'8192'}>MODP-8192</option>
2919 <option value='6144' $checked{'ESP_GROUPTYPE'}{'6144'}>MODP-6144</option>
2920 <option value='4096' $checked{'ESP_GROUPTYPE'}{'4096'}>MODP-4096</option>
2921 <option value='3072' $checked{'ESP_GROUPTYPE'}{'3072'}>MODP-3072</option>
2922 <option value='2048' $checked{'ESP_GROUPTYPE'}{'2048'}>MODP-2048</option>
2923 <option value='1536' $checked{'ESP_GROUPTYPE'}{'1536'}>MODP-1536</option>
2924 <option value='1024' $checked{'ESP_GROUPTYPE'}{'1024'}>MODP-1024 ($Lang::tr{'vpn broken'})</option>
2925 <option value='768' $checked{'ESP_GROUPTYPE'}{'768'}>MODP-768 ($Lang::tr{'vpn broken'})</option>
2926 <option value='none' $checked{'ESP_GROUPTYPE'}{'none'}>- $Lang::tr{'none'} -</option>
2927 </select>
2928 </td>
2929 </tr>
2930 </tbody>
2931 </table>
2932
2933 <br><br>
2934
2935 <h2>$Lang::tr{'dead peer detection'}</h2>
2936
2937 <table width="100%">
2938 <tr>
2939 <td width="15%">$Lang::tr{'dpd action'}:</td>
2940 <td>
2941 <select name='DPD_ACTION'>
2942 <option value='none' $selected{'DPD_ACTION'}{'none'}>- $Lang::tr{'disabled'} -</option>
2943 <option value='clear' $selected{'DPD_ACTION'}{'clear'}>clear</option>
2944 <option value='hold' $selected{'DPD_ACTION'}{'hold'}>hold</option>
2945 <option value='restart' $selected{'DPD_ACTION'}{'restart'}>restart</option>
2946 </select>
2947 </td>
2948 </tr>
2949 <tr>
2950 <td width="15%">$Lang::tr{'dpd timeout'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2951 <td>
2952 <input type='text' name='DPD_TIMEOUT' size='5' value='$cgiparams{'DPD_TIMEOUT'}' />
2953 </td>
2954 </tr>
2955 <tr>
2956 <td width="15%">$Lang::tr{'dpd delay'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2957 <td>
2958 <input type='text' name='DPD_DELAY' size='5' value='$cgiparams{'DPD_DELAY'}' />
2959 </td>
2960 </tr>
2961 </table>
2962
2963 <hr>
2964
2965 <table width="100%">
2966 <tr>
2967 <td>
2968 <label>
2969 <input type='checkbox' name='ONLY_PROPOSED' $checked{'ONLY_PROPOSED'} />
2970 IKE+ESP: $Lang::tr{'use only proposed settings'}
2971 </label>
2972 </td>
2973 <td>
2974 <label>$Lang::tr{'vpn start action'}</label>
2975 <select name="START_ACTION">
2976 <option value="route" $selected{'START_ACTION'}{'route'}>$Lang::tr{'vpn start action route'}</option>
2977 <option value="start" $selected{'START_ACTION'}{'start'}>$Lang::tr{'vpn start action start'}</option>
2978 <option value="add" $selected{'START_ACTION'}{'add'} >$Lang::tr{'vpn start action add'}</option>
2979 </select>
2980 </td>
2981 </tr>
2982 <tr>
2983 <td>
2984 <label>
2985 <input type='checkbox' name='PFS' $checked{'PFS'} />
2986 $Lang::tr{'pfs yes no'}
2987 </label>
2988 </td>
2989 <td>
2990 <label>$Lang::tr{'vpn inactivity timeout'}</label>
2991 <select name="INACTIVITY_TIMEOUT">
2992 EOF
2993 foreach my $t (sort { $a <=> $b } keys %INACTIVITY_TIMEOUTS) {
2994 print "<option value=\"$t\" $selected{'INACTIVITY_TIMEOUT'}{$t}>$INACTIVITY_TIMEOUTS{$t}</option>\n";
2995 }
2996
2997 print <<EOF;
2998
2999 </select>
3000 </td>
3001 </tr>
3002 <tr>
3003 <td colspan="2">
3004 <label>
3005 <input type='checkbox' name='COMPRESSION' $checked{'COMPRESSION'} />
3006 $Lang::tr{'vpn payload compression'}
3007 </label>
3008 </td>
3009 </tr>
3010 <tr>
3011 <td colspan="2">
3012 <label>
3013 <input type='checkbox' name='FORCE_MOBIKE' $checked{'FORCE_MOBIKE'} />
3014 $Lang::tr{'vpn force mobike'}
3015 </label>
3016 </td>
3017 </tr>
3018 <tr>
3019 <td align='left'><img src='/blob.gif' align='top' alt='*' />&nbsp;$Lang::tr{'required field'}</td>
3020 <td align='right'>
3021 <input type='submit' name='ACTION' value='$Lang::tr{'save'}' />
3022 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' />
3023 </td>
3024 </tr>
3025 </table></form>
3026 EOF
3027
3028 &Header::closebox();
3029 &Header::closebigbox();
3030 &Header::closepage();
3031 exit(0);
3032
3033 ADVANCED_END:
3034 }
3035
3036 ###
3037 ### Default status page
3038 ###
3039 %cgiparams = ();
3040 %cahash = ();
3041 %confighash = ();
3042 &General::readhash("${General::swroot}/vpn/settings", \%cgiparams);
3043 &General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
3044 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
3045 $cgiparams{'CA_NAME'} = '';
3046
3047 my @status = `/usr/local/bin/ipsecctrl I 2>/dev/null`;
3048
3049 $checked{'ENABLED'} = $cgiparams{'ENABLED'} eq 'on' ? "checked='checked'" : '';
3050
3051 &Header::showhttpheaders();
3052 &Header::openpage($Lang::tr{'ipsec'}, 1, '');
3053 &Header::openbigbox('100%', 'left', '', $errormessage);
3054
3055 if ($errormessage) {
3056 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
3057 print "<class name='base'>$errormessage\n";
3058 print "&nbsp;</class>\n";
3059 &Header::closebox();
3060 }
3061
3062 if ($warnmessage) {
3063 &Header::openbox('100%', 'left', $Lang::tr{'warning messages'});
3064 print "$warnmessage<br>";
3065 print "$Lang::tr{'fwdfw warn1'}<br>";
3066 &Header::closebox();
3067 print"<center><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'ok'}' style='width: 5em;'></form>";
3068 &Header::closepage();
3069 exit 0;
3070 }
3071
3072 &Header::openbox('100%', 'left', $Lang::tr{'global settings'});
3073 print <<END
3074 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3075 <table width='100%'>
3076 <tr>
3077 <td width='60%' class='base'>
3078 $Lang::tr{'enabled'}
3079 </td>
3080 <td width="40%">
3081 <input type='checkbox' name='ENABLED' $checked{'ENABLED'} />
3082 </td>
3083 </tr>
3084 <tr>
3085 <td class='base' nowrap='nowrap' width="60%">$Lang::tr{'host to net vpn'}:</td>
3086 <td width="40%"><input type='text' name='RW_NET' value='$cgiparams{'RW_NET'}' /></td>
3087 </tr>
3088 <tr>
3089 <td width='100%' colspan="2" align='right' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
3090 </tr>
3091 </table>
3092 END
3093 ;
3094 print "</form>";
3095 &Header::closebox();
3096
3097 &Header::openbox('100%', 'left', $Lang::tr{'connection status and controlc'});
3098 print <<END
3099 <table width='100%' cellspacing='1' cellpadding='0' class='tbl'>
3100 <tr>
3101 <th width='10%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></th>
3102 <th width='22%' class='boldbase' align='center'><b>$Lang::tr{'type'}</b></th>
3103 <th width='23%' class='boldbase' align='center'><b>$Lang::tr{'common name'}</b></th>
3104 <th width='30%' class='boldbase' align='center'><b>$Lang::tr{'remark'}</b></th>
3105 <th width='10%' class='boldbase' align='center'><b>$Lang::tr{'status'}</b></th>
3106 <th class='boldbase' align='center' colspan='7'><b>$Lang::tr{'action'}</b></th>
3107 </tr>
3108 END
3109 ;
3110 my $id = 0;
3111 my $gif;
3112 foreach my $key (sort { ncmp ($confighash{$a}[1],$confighash{$b}[1]) } keys %confighash) {
3113 if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
3114
3115 if ($id % 2) {
3116 print "<tr>";
3117 $col="bgcolor='$color{'color20'}'";
3118 } else {
3119 print "<tr>";
3120 $col="bgcolor='$color{'color22'}'";
3121 }
3122 print "<td align='center' nowrap='nowrap' $col>$confighash{$key}[1]</td>";
3123 print "<td align='center' nowrap='nowrap' $col>" . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ") $confighash{$key}[29]</td>";
3124 if ($confighash{$key}[2] eq '%auth-dn') {
3125 print "<td align='left' nowrap='nowrap' $col>$confighash{$key}[9]</td>";
3126 } elsif ($confighash{$key}[4] eq 'cert') {
3127 print "<td align='left' nowrap='nowrap' $col>$confighash{$key}[2]</td>";
3128 } else {
3129 print "<td align='left' $col>&nbsp;</td>";
3130 }
3131 print "<td align='center' $col>$confighash{$key}[25]</td>";
3132 my $col1="bgcolor='${Header::colourred}'";
3133 my $active = "<b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b>";
3134 if ($confighash{$key}[33] eq "add") {
3135 $col1="bgcolor='${Header::colourorange}'";
3136 $active = "<b><font color='#FFFFFF'>$Lang::tr{'vpn wait'}</font></b>";
3137 }
3138 foreach my $line (@status) {
3139 if (($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) ||
3140 ($line =~ /$confighash{$key}[1]\{.*INSTALLED/)) {
3141 $col1="bgcolor='${Header::colourgreen}'";
3142 $active = "<b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b>";
3143 last;
3144 } elsif ($line =~ /$confighash{$key}[1]\[.*CONNECTING/) {
3145 $col1="bgcolor='${Header::colourorange}'";
3146 $active = "<b><font color='#FFFFFF'>$Lang::tr{'vpn connecting'}</font></b>";
3147 } elsif ($line =~ /$confighash{$key}[1]\{.*ROUTED/) {
3148 $col1="bgcolor='${Header::colourorange}'";
3149 $active = "<b><font color='#FFFFFF'>$Lang::tr{'vpn on-demand'}</font></b>";
3150 }
3151 }
3152 # move to blue if really down
3153 if ($confighash{$key}[0] eq 'off' && $col1 =~ /${Header::colourred}/ ) {
3154 $col1="bgcolor='${Header::colourblue}'";
3155 $active = "<b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b>";
3156 }
3157 print <<END
3158 <td align='center' $col1>$active</td>
3159 <td align='center' $col>
3160 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3161 <input type='image' name='$Lang::tr{'restart'}' src='/images/reload.gif' alt='$Lang::tr{'restart'}' title='$Lang::tr{'restart'}' />
3162 <input type='hidden' name='ACTION' value='$Lang::tr{'restart'}' />
3163 <input type='hidden' name='KEY' value='$key' />
3164 </form>
3165 </td>
3166 END
3167 ;
3168 if (($confighash{$key}[4] eq 'cert') && ($confighash{$key}[2] ne '%auth-dn')) {
3169 print <<END
3170 <td align='center' $col>
3171 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3172 <input type='image' name='$Lang::tr{'show certificate'}' src='/images/info.gif' alt='$Lang::tr{'show certificate'}' title='$Lang::tr{'show certificate'}' />
3173 <input type='hidden' name='ACTION' value='$Lang::tr{'show certificate'}' />
3174 <input type='hidden' name='KEY' value='$key' />
3175 </form>
3176 </td>
3177 END
3178 ;
3179 } else {
3180 print "<td width='2%' $col>&nbsp;</td>";
3181 }
3182 if ($confighash{$key}[4] eq 'cert' && -f "${General::swroot}/certs/$confighash{$key}[1].p12") {
3183 print <<END
3184 <td align='center' $col>
3185 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3186 <input type='image' name='$Lang::tr{'download pkcs12 file'}' src='/images/floppy.gif' alt='$Lang::tr{'download pkcs12 file'}' title='$Lang::tr{'download pkcs12 file'}' />
3187 <input type='hidden' name='ACTION' value='$Lang::tr{'download pkcs12 file'}' />
3188 <input type='hidden' name='KEY' value='$key' />
3189 </form>
3190 </td>
3191 END
3192 ;
3193 } elsif (($confighash{$key}[4] eq 'cert') && ($confighash{$key}[2] ne '%auth-dn')) {
3194 print <<END
3195 <td align='center' $col>
3196 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3197 <input type='image' name='$Lang::tr{'download certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download certificate'}' title='$Lang::tr{'download certificate'}' />
3198 <input type='hidden' name='ACTION' value='$Lang::tr{'download certificate'}' />
3199 <input type='hidden' name='KEY' value='$key' />
3200 </form>
3201 </td>
3202 END
3203 ;
3204 } else {
3205 print "<td width='2%' $col>&nbsp;</td>";
3206 }
3207
3208 # Apple Profile
3209 if ($confighash{$key}[3] eq 'host') {
3210 print <<END;
3211 <td align='center' $col>
3212 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3213 <input type='image' name='$Lang::tr{'download apple profile'}' src='/images/apple.png' alt='$Lang::tr{'download apple profile'}' title='$Lang::tr{'download apple profile'}' />
3214 <input type='hidden' name='ACTION' value='$Lang::tr{'download apple profile'}' />
3215 <input type='hidden' name='KEY' value='$key' />
3216 </form>
3217 </td>
3218 END
3219 } else {
3220 print "<td width='2%' $col>&nbsp;</td>";
3221 }
3222
3223 print <<END
3224 <td align='center' $col>
3225 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3226 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$Lang::tr{'toggle enable disable'}' title='$Lang::tr{'toggle enable disable'}' />
3227 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
3228 <input type='hidden' name='KEY' value='$key' />
3229 </form>
3230 </td>
3231
3232 <td align='center' $col>
3233 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3234 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
3235 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' />
3236 <input type='hidden' name='KEY' value='$key' />
3237 </form>
3238 </td>
3239 <td align='center' $col>
3240 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3241 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
3242 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' />
3243 <input type='hidden' name='KEY' value='$key' />
3244 </form>
3245 </td>
3246 </tr>
3247 END
3248 ;
3249 $id++;
3250 }
3251 print "</table>";
3252
3253 # If the config file contains entries, print Key to action icons
3254 if ( $id ) {
3255 print <<END
3256 <table>
3257 <tr>
3258 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
3259 <td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
3260 <td class='base'>$Lang::tr{'click to disable'}</td>
3261 <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
3262 <td class='base'>$Lang::tr{'show certificate'}</td>
3263 <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
3264 <td class='base'>$Lang::tr{'edit'}</td>
3265 <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
3266 <td class='base'>$Lang::tr{'remove'}</td>
3267 </tr>
3268 <tr>
3269 <td>&nbsp; </td>
3270 <td>&nbsp; <img src='/images/off.gif' alt='?OFF' /></td>
3271 <td class='base'>$Lang::tr{'click to enable'}</td>
3272 <td>&nbsp; &nbsp; <img src='/images/floppy.gif' alt='?FLOPPY' /></td>
3273 <td class='base'>$Lang::tr{'download certificate'}</td>
3274 <td>&nbsp; &nbsp; <img src='/images/reload.gif' alt='?RELOAD'/></td>
3275 <td class='base'>$Lang::tr{'restart'}</td>
3276 </tr>
3277 </table>
3278 END
3279 ;
3280 }
3281
3282 print <<END
3283 <table width='100%'>
3284 <tr><td align='right' colspan='9'>
3285 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3286 <input type='submit' name='ACTION' value='$Lang::tr{'add'}' />
3287 </form>
3288 </td></tr>
3289 </table>
3290 END
3291 ;
3292 &Header::closebox();
3293
3294 &Header::openbox('100%', 'left', "$Lang::tr{'certificate authorities'}");
3295 print <<EOF
3296 <table width='100%' cellspacing='1' cellpadding='0' class='tbl'>
3297 <tr>
3298 <th width='25%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></th>
3299 <th width='65%' class='boldbase' align='center'><b>$Lang::tr{'subject'}</b></th>
3300 <th width='10%' class='boldbase' colspan='3' align='center'><b>$Lang::tr{'action'}</b></th>
3301 </tr>
3302 EOF
3303 ;
3304 my $col1="bgcolor='$color{'color22'}'";
3305 my $col2="bgcolor='$color{'color20'}'";
3306 if (-f "${General::swroot}/ca/cacert.pem") {
3307 my $casubject = &Header::cleanhtml(getsubjectfromcert ("${General::swroot}/ca/cacert.pem"));
3308 print <<END
3309 <tr>
3310 <td class='base' $col1>$Lang::tr{'root certificate'}</td>
3311 <td class='base' $col1>$casubject</td>
3312 <td width='3%' align='center' $col1>
3313 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3314 <input type='hidden' name='ACTION' value='$Lang::tr{'show root certificate'}' />
3315 <input type='image' name='$Lang::tr{'edit'}' src='/images/info.gif' alt='$Lang::tr{'show root certificate'}' title='$Lang::tr{'show root certificate'}' />
3316 </form>
3317 </td>
3318 <td width='3%' align='center' $col1>
3319 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3320 <input type='image' name='$Lang::tr{'download root certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download root certificate'}' title='$Lang::tr{'download root certificate'}' />
3321 <input type='hidden' name='ACTION' value='$Lang::tr{'download root certificate'}' />
3322 </form>
3323 </td>
3324 <td width='4%' $col1>&nbsp;</td></tr>
3325 END
3326 ;
3327 } else {
3328 # display rootcert generation buttons
3329 print <<END
3330 <tr>
3331 <td class='base' $col1>$Lang::tr{'root certificate'}:</td>
3332 <td class='base' $col1>$Lang::tr{'not present'}</td>
3333 <td colspan='3' $col1>&nbsp;</td></tr>
3334 END
3335 ;
3336 }
3337
3338 if (-f "${General::swroot}/certs/hostcert.pem") {
3339 my $hostsubject = &Header::cleanhtml(getsubjectfromcert ("${General::swroot}/certs/hostcert.pem"));
3340
3341 print <<END
3342 <tr>
3343 <td class='base' $col2>$Lang::tr{'host certificate'}</td>
3344 <td class='base' $col2>$hostsubject</td>
3345 <td width='3%' align='center' $col2>
3346 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3347 <input type='hidden' name='ACTION' value='$Lang::tr{'show host certificate'}' />
3348 <input type='image' name='$Lang::tr{'show host certificate'}' src='/images/info.gif' alt='$Lang::tr{'show host certificate'}' title='$Lang::tr{'show host certificate'}' />
3349 </form>
3350 </td>
3351 <td width='3%' align='center' $col2>
3352 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
3353 <input type='image' name="$Lang::tr{'download host certificate'}" src='/images/floppy.gif' alt="$Lang::tr{'download host certificate'}" title="$Lang::tr{'download host certificate'}" />
3354 <input type='hidden' name='ACTION' value="$Lang::tr{'download host certificate'}" />
3355 </form>
3356 </td>
3357 <td width='4%' $col2>&nbsp;</td></tr>
3358 END
3359 ;
3360 } else {
3361 # Nothing
3362 print <<END
3363 <tr>
3364 <td width='25%' class='base' $col2>$Lang::tr{'host certificate'}:</td>
3365 <td class='base' $col2>$Lang::tr{'not present'}</td>
3366 <td colspan='3' $col2>&nbsp;</td></tr>
3367 END
3368 ;
3369 }
3370
3371 my $rowcolor = 0;
3372 if (keys %cahash > 0) {
3373 foreach my $key (keys %cahash) {
3374 if ($rowcolor++ % 2) {
3375 print "<tr>";
3376 $col="bgcolor='$color{'color20'}'";
3377 } else {
3378 print "<tr>";
3379 $col="bgcolor='$color{'color22'}'";
3380 }
3381 print "<td class='base' $col>$cahash{$key}[0]</td>\n";
3382 print "<td class='base' $col>$cahash{$key}[1]</td>\n";
3383 print <<END
3384 <td align='center' $col>
3385 <form method='post' name='cafrm${key}a' action='$ENV{'SCRIPT_NAME'}'>
3386 <input type='image' name='$Lang::tr{'show ca certificate'}' src='/images/info.gif' alt='$Lang::tr{'show ca certificate'}' title='$Lang::tr{'show ca certificate'}' />
3387 <input type='hidden' name='ACTION' value='$Lang::tr{'show ca certificate'}' />
3388 <input type='hidden' name='KEY' value='$key' />
3389 </form>
3390 </td>
3391 <td align='center' $col>
3392 <form method='post' name='cafrm${key}b' action='$ENV{'SCRIPT_NAME'}'>
3393 <input type='image' name='$Lang::tr{'download ca certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download ca certificate'}' title='$Lang::tr{'download ca certificate'}' />
3394 <input type='hidden' name='ACTION' value='$Lang::tr{'download ca certificate'}' />
3395 <input type='hidden' name='KEY' value='$key' />
3396 </form>
3397 </td>
3398 <td align='center' $col>
3399 <form method='post' name='cafrm${key}c' action='$ENV{'SCRIPT_NAME'}'>
3400 <input type='hidden' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
3401 <input type='image' name='$Lang::tr{'remove ca certificate'}' src='/images/delete.gif' alt='$Lang::tr{'remove ca certificate'}' title='$Lang::tr{'remove ca certificate'}' />
3402 <input type='hidden' name='KEY' value='$key' />
3403 </form>
3404 </td>
3405 </tr>
3406 END
3407 ;
3408 }
3409 }
3410 print "</table>";
3411
3412 # If the file contains entries, print Key to action icons
3413 if ( -f "${General::swroot}/ca/cacert.pem") {
3414 print <<END
3415 <table><tr>
3416 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
3417 <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
3418 <td class='base'>$Lang::tr{'show certificate'}</td>
3419 <td>&nbsp; &nbsp; <img src='/images/floppy.gif' alt='$Lang::tr{'download certificate'}' /></td>
3420 <td class='base'>$Lang::tr{'download certificate'}</td>
3421 </tr></table>
3422 END
3423 ;
3424 }
3425 my $createCA = -f "${General::swroot}/ca/cacert.pem" ? '' : "<tr><td colspan='3'></td><td><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /></td></tr>";
3426 print <<END
3427 <br>
3428 <hr />
3429 <form method='post' enctype='multipart/form-data' action='$ENV{'SCRIPT_NAME'}'>
3430 <table width='100%' border='0' cellspacing='1' cellpadding='0'>
3431 $createCA
3432 <tr>
3433 <td class='base' nowrap='nowrap'>$Lang::tr{'ca name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
3434 <td nowrap='nowrap'><input type='text' name='CA_NAME' value='$cgiparams{'CA_NAME'}' size='15' /> </td>
3435 <td nowrap='nowrap'><input type='file' name='FH' size='30' /></td>
3436 <td nowrap='nowrap'><input type='submit' name='ACTION' value='$Lang::tr{'upload ca certificate'}' /></td>
3437 </tr>
3438 <tr>
3439 <td colspan='3'>$Lang::tr{'resetting the vpn configuration will remove the root ca, the host certificate and all certificate based connections'}:</td>
3440 <td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'remove x509'}' /></td>
3441 </tr>
3442 </table>
3443 </form>
3444 END
3445 ;
3446 &Header::closebox();
3447 &Header::closebigbox();
3448 &Header::closepage();
3449
3450 sub array_unique($) {
3451 my $array = shift;
3452 my @unique = ();
3453
3454 my %seen = ();
3455 foreach my $e (@$array) {
3456 next if $seen{$e}++;
3457 push(@unique, $e);
3458 }
3459
3460 return @unique;
3461 }
3462
3463 sub make_algos($$$$$) {
3464 my ($mode, $encs, $ints, $grps, $pfs) = @_;
3465 my @algos = ();
3466
3467 foreach my $enc (@$encs) {
3468 foreach my $int (@$ints) {
3469 foreach my $grp (@$grps) {
3470 my @algo = ($enc);
3471
3472 if ($mode eq "ike") {
3473 push(@algo, $int);
3474
3475 if ($grp =~ m/^e(.*)$/) {
3476 push(@algo, "ecp$1");
3477 } elsif ($grp =~ m/curve(25519|448)/) {
3478 push(@algo, "$grp");
3479 } else {
3480 push(@algo, "modp$grp");
3481 }
3482
3483 } elsif ($mode eq "esp") {
3484 my $is_aead = ($enc =~ m/[cg]cm/);
3485
3486 if (!$is_aead) {
3487 push(@algo, $int);
3488 }
3489
3490 if (!$pfs || $grp eq "none") {
3491 # noop
3492 } elsif ($grp =~ m/^e(.*)$/) {
3493 push(@algo, "ecp$1");
3494 } elsif ($grp =~ m/curve(25519|448)/) {
3495 push(@algo, "$grp");
3496 } else {
3497 push(@algo, "modp$grp");
3498 }
3499 }
3500
3501 push(@algos, join("-", @algo));
3502 }
3503 }
3504 }
3505
3506 return &array_unique(\@algos);
3507 }
3508
3509 sub make_subnets($$) {
3510 my $direction = shift;
3511 my $subnets = shift;
3512
3513 my @nets = split(/\|/, $subnets);
3514 my @cidr_nets = ();
3515 foreach my $net (@nets) {
3516 my $cidr_net = &General::ipcidr($net);
3517
3518 # Skip 0.0.0.0/0 for remote because this renders the
3519 # while system inaccessible
3520 next if (($direction eq "right") && ($cidr_net eq "0.0.0.0/0"));
3521
3522 push(@cidr_nets, $cidr_net);
3523 }
3524
3525 return join(",", @cidr_nets);
3526 }
Peter's tree of IPFire 2.x