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