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[people/pmueller/ipfire-2.x.git] / html / cgi-bin / ovpnmain.cgi
1 #!/usr/bin/perl
2 # based on SmoothWall and IPCop CGIs
3 #
4 # This code is distributed under the terms of the GPL
5 # Main idea from zeroconcept
6 # ZERNINA-VERSION:0.9.7a9
7 # (c) 2005 Ufuk Altinkaynak
8 #
9 # Ipcop and OpenVPN eas as one two three..
10 #
11
12 use CGI;
13 use CGI qw/:standard/;
14 use Net::DNS;
15 use File::Copy;
16 use File::Temp qw/ tempfile tempdir /;
17 use strict;
18 use Archive::Zip qw(:ERROR_CODES :CONSTANTS);
19 use Net::Ping;
20 require '/var/ipfire/general-functions.pl';
21 require '/srv/web/ipfire/cgi-bin/ovpnfunc.pl';
22 require "${General::swroot}/lang.pl";
23 require "${General::swroot}/header.pl";
24 require "${General::swroot}/countries.pl";
25
26 # enable only the following on debugging purpose
27 #use warnings;
28 #use CGI::Carp 'fatalsToBrowser';
29 #workaround to suppress a warning when a variable is used only once
30 my @dummy = ( ${Header::colourgreen} );
31 undef (@dummy);
32
33 my %color = ();
34 my %mainsettings = ();
35 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
36 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
37
38 ###
39 ### Initialize variables
40 ###
41 my %netsettings=();
42 my %cgiparams=();
43 my %vpnsettings=();
44 my %checked=();
45 my %confighash=();
46 my %cahash=();
47 my %selected=();
48 my $warnmessage = '';
49 my $errormessage = '';
50 my %settings=();
51 my $zerinaclient = '';
52 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
53 $cgiparams{'ENABLED'} = 'off';
54 $cgiparams{'ENABLED_BLUE'} = 'off';
55 $cgiparams{'ENABLED_ORANGE'} = 'off';
56 $cgiparams{'EDIT_ADVANCED'} = 'off';
57 $cgiparams{'NAT'} = 'off';
58 $cgiparams{'COMPRESSION'} = 'off';
59 $cgiparams{'ONLY_PROPOSED'} = 'off';
60 $cgiparams{'ACTION'} = '';
61 $cgiparams{'CA_NAME'} = '';
62 $cgiparams{'DHCP_DOMAIN'} = '';
63 $cgiparams{'DHCP_DNS'} = '';
64 $cgiparams{'DHCP_WINS'} = '';
65 $cgiparams{'DCOMPLZO'} = 'off';
66 &Header::getcgihash(\%cgiparams, {'wantfile' => 1, 'filevar' => 'FH'});
67
68 # prepare openvpn config file
69 ###
70 ### Useful functions
71 ###
72
73 ###
74 ### OpenVPN Server Control
75 ###
76 if ($cgiparams{'ACTION'} eq $Lang::tr{'start ovpn server'} ||
77 $cgiparams{'ACTION'} eq $Lang::tr{'stop ovpn server'} ||
78 $cgiparams{'ACTION'} eq $Lang::tr{'restart ovpn server'}) {
79 my $serveractive = `/bin/ps ax|grep server.conf|grep -v grep|awk \'{print \$1}\'`;
80 #start openvpn server
81 if ($cgiparams{'ACTION'} eq $Lang::tr{'start ovpn server'}){
82 &Ovpnfunc::emptyserverlog();
83 system('/usr/local/bin/openvpnctrl', '-s');
84 }
85 #stop openvpn server
86 if ($cgiparams{'ACTION'} eq $Lang::tr{'stop ovpn server'}){
87 if ($serveractive ne ''){
88 system('/usr/local/bin/openvpnctrl', '-kn2n', $serveractive);
89 }
90 system('/usr/local/bin/openvpnctrl', '-k');
91 &Ovpnfunc::emptyserverlog();
92 }
93 # #restart openvpn server
94 if ($cgiparams{'ACTION'} eq $Lang::tr{'restart ovpn server'}){
95 #workarund, till SIGHUP also works when running as nobody
96 if ($serveractive ne ''){
97 system('/usr/local/bin/openvpnctrl', '-kn2n', $serveractive);
98 }
99 system('/usr/local/bin/openvpnctrl', '-k');
100 &Ovpnfunc::emptyserverlog();
101 system('/usr/local/bin/openvpnctrl', '-s');
102 }
103 }
104
105 ###
106 ### Save Advanced options
107 ###
108
109 if ($cgiparams{'ACTION'} eq $Lang::tr{'save-adv-options'}) {
110 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
111 #DAN do we really need (to to check) this value? Besides if we listen on blue and orange too,
112 #DAN this value has to leave.
113 #new settings for daemon
114 $vpnsettings{'LOG_VERB'} = $cgiparams{'LOG_VERB'};
115 $vpnsettings{'KEEPALIVE_1'} = $cgiparams{'KEEPALIVE_1'};
116 $vpnsettings{'KEEPALIVE_2'} = $cgiparams{'KEEPALIVE_2'};
117 $vpnsettings{'MAX_CLIENTS'} = $cgiparams{'MAX_CLIENTS'};
118 $vpnsettings{'REDIRECT_GW_DEF1'} = $cgiparams{'REDIRECT_GW_DEF1'};
119 $vpnsettings{'CLIENT2CLIENT'} = $cgiparams{'CLIENT2CLIENT'};
120 $vpnsettings{'DHCP_DOMAIN'} = $cgiparams{'DHCP_DOMAIN'};
121 $vpnsettings{'DHCP_DNS'} = $cgiparams{'DHCP_DNS'};
122 $vpnsettings{'DHCP_WINS'} = $cgiparams{'DHCP_WINS'};
123 #additional push route
124 $vpnsettings{'AD_ROUTE1'} = $cgiparams{'AD_ROUTE1'};
125 $vpnsettings{'AD_ROUTE2'} = $cgiparams{'AD_ROUTE2'};
126 $vpnsettings{'AD_ROUTE3'} = $cgiparams{'AD_ROUTE3'};
127 #additional push route
128
129 #################################################################################
130 # Added by Philipp Jenni #
131 # #
132 # Contact: philipp.jenni-at-gmx.ch #
133 # Date: 2006-04-22 #
134 # Description: Add the FAST-IO Parameter from OpenVPN to the Zerina Config #
135 # Add the NICE Parameter from OpenVPN to the Zerina Config #
136 # Add the MTU-DISC Parameter from OpenVPN to the Zerina Config #
137 # Add the MSSFIX Parameter from OpenVPN to the Zerina Config #
138 # Add the FRAMGMENT Parameter from OpenVPN to the Zerina Config #
139 #################################################################################
140 $vpnsettings{'EXTENDED_FASTIO'} = $cgiparams{'EXTENDED_FASTIO'};
141 $vpnsettings{'EXTENDED_NICE'} = $cgiparams{'EXTENDED_NICE'};
142 $vpnsettings{'EXTENDED_MTUDISC'} = $cgiparams{'EXTENDED_MTUDISC'};
143 $vpnsettings{'EXTENDED_MSSFIX'} = $cgiparams{'EXTENDED_MSSFIX'};
144 $vpnsettings{'EXTENDED_FRAGMENT'} = $cgiparams{'EXTENDED_FRAGMENT'};
145 #################################################################################
146 # End of Inserted Data #
147 #################################################################################
148
149
150 if ($cgiparams{'DHCP_DOMAIN'} ne ''){
151 unless (&General::validfqdn($cgiparams{'DHCP_DOMAIN'}) || &General::validip($cgiparams{'DHCP_DOMAIN'})) {
152 $errormessage = $Lang::tr{'invalid input for dhcp domain'};
153 goto ADV_ERROR;
154 }
155 }
156 if ($cgiparams{'DHCP_DNS'} ne ''){
157 unless (&General::validfqdn($cgiparams{'DHCP_DNS'}) || &General::validip($cgiparams{'DHCP_DNS'})) {
158 $errormessage = $Lang::tr{'invalid input for dhcp dns'};
159 goto ADV_ERROR;
160 }
161 }
162 if ($cgiparams{'DHCP_WINS'} ne ''){
163 unless (&General::validfqdn($cgiparams{'DHCP_WINS'}) || &General::validip($cgiparams{'DHCP_WINS'})) {
164 $errormessage = $Lang::tr{'invalid input for dhcp wins'};
165 goto ADV_ERROR;
166 }
167 }
168 if ($cgiparams{'AD_ROUTE1'} ne ''){
169 if (! &General::validipandmask($cgiparams{'AD_ROUTE1'})) {
170 $errormessage = $Lang::tr{'route subnet is invalid'};
171 goto ADV_ERROR;
172 }
173 }
174 if ($cgiparams{'AD_ROUTE2'} ne ''){
175 if (! &General::validipandmask($cgiparams{'AD_ROUTE2'})) {
176 $errormessage = $Lang::tr{'route subnet is invalid'};
177 goto ADV_ERROR;
178 }
179 }
180 if ($cgiparams{'AD_ROUTE3'} ne ''){
181 if (! &General::validipandmask($cgiparams{'AD_ROUTE3'})) {
182 $errormessage = $Lang::tr{'route subnet is invalid'};
183 goto ADV_ERROR;
184 }
185 }
186
187 if ((length($cgiparams{'MAX_CLIENTS'}) == 0) || (($cgiparams{'MAX_CLIENTS'}) < 1 ) || (($cgiparams{'MAX_CLIENTS'}) > 255 )) {
188 $errormessage = $Lang::tr{'invalid input for max clients'};
189 goto ADV_ERROR;
190 }
191 if ($cgiparams{'KEEPALIVE_1'} ne '') {
192 if ($cgiparams{'KEEPALIVE_1'} !~ /^[0-9]+$/) {
193 $errormessage = $Lang::tr{'invalid input for keepalive 1'};
194 goto ADV_ERROR;
195 }
196 }
197 if ($cgiparams{'KEEPALIVE_2'} ne ''){
198 if ($cgiparams{'KEEPALIVE_2'} !~ /^[0-9]+$/) {
199 $errormessage = $Lang::tr{'invalid input for keepalive 2'};
200 goto ADV_ERROR;
201 }
202 }
203 if ($cgiparams{'KEEPALIVE_2'} < ($cgiparams{'KEEPALIVE_1'} * 2)){
204 $errormessage = $Lang::tr{'invalid input for keepalive 1:2'};
205 goto ADV_ERROR;
206 }
207
208 &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
209 &Ovpnfunc::writeserverconf();#hier ok
210 }
211
212 ###
213 ### Save main settings
214 ###
215 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cgiparams{'KEY'} eq '') {
216 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
217 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
218 #DAN do we really need (to to check) this value? Besides if we listen on blue and orange too,
219 #DAN this value has to leave.
220 if ($cgiparams{'ENABLED'} eq 'on'){
221 unless (&General::validfqdn($cgiparams{'VPN_IP'}) || &General::validip($cgiparams{'VPN_IP'})) {
222 $errormessage = $Lang::tr{'invalid input for hostname'};
223 goto SETTINGS_ERROR;
224 }
225 }
226 if ($cgiparams{'ENABLED'} eq 'on'){
227 $errormessage = &Ovpnfunc::disallowreserved($cgiparams{'DDEST_PORT'},0,$cgiparams{'DPROTOCOL'},"dest");
228 }
229 if ($errormessage) { goto SETTINGS_ERROR; }
230
231
232 if ($cgiparams{'ENABLED'} eq 'on'){
233 $errormessage = &Ovpnfunc::checkportfw(0,$cgiparams{'DDEST_PORT'},$cgiparams{'DPROTOCOL'},'0.0.0.0');
234 }
235
236 if ($errormessage) { goto SETTINGS_ERROR; }
237
238 if (! &General::validipandmask($cgiparams{'DOVPN_SUBNET'})) {
239 $errormessage = $Lang::tr{'ovpn subnet is invalid'};
240 goto SETTINGS_ERROR;
241 }
242 my @tmpovpnsubnet = split("\/",$cgiparams{'DOVPN_SUBNET'});
243 $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
244 $cgiparams{'DOVPN_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
245 #plausi1
246 $errormessage = &Ovpnfunc::ovelapplausi($tmpovpnsubnet[0],$tmpovpnsubnet[1]);
247 #plausi1
248 if ($errormessage ne ''){
249 goto SETTINGS_ERROR;
250 }
251 if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
252 $errormessage = $Lang::tr{'invalid input'};
253 goto SETTINGS_ERROR;
254 }
255 if ((length($cgiparams{'DMTU'})==0) || (($cgiparams{'DMTU'}) < 1000 )) {
256 $errormessage = $Lang::tr{'invalid mtu input'};
257 goto SETTINGS_ERROR;
258 }
259
260 unless (&General::validport($cgiparams{'DDEST_PORT'})) {
261 $errormessage = $Lang::tr{'invalid port'};
262 goto SETTINGS_ERROR;
263 }
264 #hhh
265 foreach my $dkey (keys %confighash) {#Check if there is no other entry with this name
266 if ($confighash{$dkey}[14] eq $cgiparams{'DPROTOCOL'} && $confighash{$dkey}[15] eq $cgiparams{'DDEST_PORT'}){
267 $errormessage = "Choosed Protocol/Port combination is already used by connection: $confighash{$dkey}[1]";
268 goto SETTINGS_ERROR;
269 }
270 }
271 #hhh
272 $vpnsettings{'ENABLED_BLUE'} = $cgiparams{'ENABLED_BLUE'};
273 $vpnsettings{'ENABLED_ORANGE'} =$cgiparams{'ENABLED_ORANGE'};
274 $vpnsettings{'ENABLED'} = $cgiparams{'ENABLED'};
275 $vpnsettings{'VPN_IP'} = $cgiparams{'VPN_IP'};
276 #new settings for daemon
277 $vpnsettings{'DOVPN_SUBNET'} = $cgiparams{'DOVPN_SUBNET'};
278 $vpnsettings{'DDEVICE'} = $cgiparams{'DDEVICE'};
279 $vpnsettings{'DPROTOCOL'} = $cgiparams{'DPROTOCOL'};
280 $vpnsettings{'DDEST_PORT'} = $cgiparams{'DDEST_PORT'};
281 $vpnsettings{'DMTU'} = $cgiparams{'DMTU'};
282 $vpnsettings{'DCOMPLZO'} = $cgiparams{'DCOMPLZO'};
283 $vpnsettings{'DCIPHER'} = $cgiparams{'DCIPHER'};
284 #new settings for daemon
285 &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
286 &Ovpnfunc::writeserverconf();#hier ok
287 SETTINGS_ERROR:
288 ###
289 ### Reset all step 2
290 ###
291 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reset'} && $cgiparams{'AREUSURE'} eq 'yes') {
292 my $file = '';
293 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
294
295 foreach my $key (keys %confighash) {
296 if ($confighash{$key}[4] eq 'cert') {
297 delete $confighash{$cgiparams{'$key'}};
298 }
299 }
300 while ($file = glob("${General::swroot}/ovpn/ca/*")) {
301 unlink $file
302 }
303 while ($file = glob("${General::swroot}/ovpn/certs/*")) {
304 unlink $file
305 }
306 while ($file = glob("${General::swroot}/ovpn/crls/*")) {
307 unlink $file
308 }
309 &Ovpnfunc::cleanssldatabase();
310 if (open(FILE, ">${General::swroot}/ovpn/caconfig")) {
311 print FILE "";
312 close FILE;
313 }
314 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
315 ###
316 ### Reset all step 1
317 ###
318 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reset'}) {
319 &Header::showhttpheaders();
320 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
321 &Header::openbigbox('100%', 'LEFT', '', '');
322 &Header::openbox('100%', 'LEFT', $Lang::tr{'are you sure'});
323 print <<END
324 <table><form method='post'><input type='hidden' name='AREUSURE' value='yes' />
325 <tr><td align='center'>
326 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
327 $Lang::tr{'resetting the vpn configuration will remove the root ca, the host certificate and all certificate based connections'}
328 <tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' />
329 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td></tr>
330 </form></table>
331 END
332 ;
333 &Header::closebox();
334 &Header::closebigbox();
335 &Header::closepage();
336 exit (0);
337
338 ###
339 ### Upload CA Certificate
340 ###
341 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload ca certificate'}) {
342 &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
343
344 if ($cgiparams{'CA_NAME'} !~ /^[a-zA-Z0-9]+$/) {
345 $errormessage = $Lang::tr{'name must only contain characters'};
346 goto UPLOADCA_ERROR;
347 }
348
349 if (length($cgiparams{'CA_NAME'}) >60) {
350 $errormessage = $Lang::tr{'name too long'};
351 goto VPNCONF_ERROR;
352 }
353
354 if ($cgiparams{'CA_NAME'} eq 'ca') {
355 $errormessage = $Lang::tr{'name is invalid'};
356 goto UPLOAD_CA_ERROR;
357 }
358
359 # Check if there is no other entry with this name
360 foreach my $key (keys %cahash) {
361 if ($cahash{$key}[0] eq $cgiparams{'CA_NAME'}) {
362 $errormessage = $Lang::tr{'a ca certificate with this name already exists'};
363 goto UPLOADCA_ERROR;
364 }
365 }
366
367 if (ref ($cgiparams{'FH'}) ne 'Fh') {
368 $errormessage = $Lang::tr{'there was no file upload'};
369 goto UPLOADCA_ERROR;
370 }
371 # Move uploaded ca to a temporary file
372 (my $fh, my $filename) = tempfile( );
373 if (copy ($cgiparams{'FH'}, $fh) != 1) {
374 $errormessage = $!;
375 goto UPLOADCA_ERROR;
376 }
377 my $temp = `/usr/bin/openssl x509 -text -in $filename`;
378 if ($temp !~ /CA:TRUE/i) {
379 $errormessage = $Lang::tr{'not a valid ca certificate'};
380 unlink ($filename);
381 goto UPLOADCA_ERROR;
382 } else {
383 move($filename, "${General::swroot}/ovpn/ca/$cgiparams{'CA_NAME'}cert.pem");
384 if ($? ne 0) {
385 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
386 unlink ($filename);
387 goto UPLOADCA_ERROR;
388 }
389 }
390
391 my $casubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/ca/$cgiparams{'CA_NAME'}cert.pem`;
392 $casubject =~ /Subject: (.*)[\n]/;
393 $casubject = $1;
394 $casubject =~ s+/Email+, E+;
395 $casubject =~ s/ ST=/ S=/;
396 $casubject = &Header::cleanhtml($casubject);
397
398 my $key = &General::findhasharraykey (\%cahash);
399 $cahash{$key}[0] = $cgiparams{'CA_NAME'};
400 $cahash{$key}[1] = $casubject;
401 &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
402 UPLOADCA_ERROR:
403
404 ###
405 ### Display ca certificate
406 ###
407 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show ca certificate'}) {
408 &Ovpnfunc::displayca($cgiparams{'KEY'});
409 ###
410 ### Download ca certificate
411 ###
412 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download ca certificate'}) {
413 &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
414
415 if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
416 print "Content-Type: application/octet-stream\r\n";
417 print "Content-Disposition: filename=$cahash{$cgiparams{'KEY'}}[0]cert.pem\r\n\r\n";
418 print `/usr/bin/openssl x509 -in ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem`;
419 exit(0);
420 } else {
421 $errormessage = $Lang::tr{'invalid key'};
422 }
423
424 ###
425 ### Remove ca certificate (step 2)
426 ###
427 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'} && $cgiparams{'AREUSURE'} eq 'yes') {
428 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
429 &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
430
431 if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
432 foreach my $key (keys %confighash) {
433 my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
434 if ($test =~ /: OK/) {
435 unlink ("${General::swroot}/ovpn//certs/$confighash{$key}[1]cert.pem");
436 unlink ("${General::swroot}/ovpn/certs/$confighash{$key}[1].p12");
437 delete $confighash{$key};
438 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
439 }
440 }
441 unlink ("${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
442 delete $cahash{$cgiparams{'KEY'}};
443 &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
444 } else {
445 $errormessage = $Lang::tr{'invalid key'};
446 }
447 ###
448 ### Remove ca certificate (step 1)
449 ###
450 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'}) {
451 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
452 &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
453
454 my $assignedcerts = 0;
455 if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
456 foreach my $key (keys %confighash) {
457 my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
458 if ($test =~ /: OK/) {
459 $assignedcerts++;
460 }
461 }
462 if ($assignedcerts) {
463 &Header::showhttpheaders();
464 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
465 &Header::openbigbox('100%', 'LEFT', '', $errormessage);
466 &Header::openbox('100%', 'LEFT', $Lang::tr{'are you sure'});
467 print <<END
468 <table><form method='post'><input type='hidden' name='AREUSURE' value='yes' />
469 <input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />
470 <tr><td align='center'>
471 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>: $assignedcerts
472 $Lang::tr{'connections are associated with this ca. deleting the ca will delete these connections as well.'}
473 <tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
474 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td></tr>
475 </form></table>
476 END
477 ;
478 &Header::closebox();
479 &Header::closebigbox();
480 &Header::closepage();
481 exit (0);
482 } else {
483 unlink ("${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
484 delete $cahash{$cgiparams{'KEY'}};
485 &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
486 # system('/usr/local/bin/ipsecctrl', 'R');
487 }
488 } else {
489 $errormessage = $Lang::tr{'invalid key'};
490 }
491
492 ###
493 ### Display root certificate
494 ###
495 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'} || $cgiparams{'ACTION'} eq $Lang::tr{'show host certificate'}) {
496 &Ovpnfunc::displayroothost($cgiparams{'ACTION'});
497 ###
498 ### Download root certificate
499 ###
500 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download root certificate'}) {
501 if ( -f "${General::swroot}/ovpn/ca/cacert.pem" ) {
502 print "Content-Type: application/octet-stream\r\n";
503 print "Content-Disposition: filename=cacert.pem\r\n\r\n";
504 print `/usr/bin/openssl x509 -in ${General::swroot}/ovpn/ca/cacert.pem`;
505 exit(0);
506 }
507
508 ###
509 ### Download host certificate
510 ###
511 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download host certificate'}) {
512 if ( -f "${General::swroot}/ovpn/certs/servercert.pem" ) {
513 print "Content-Type: application/octet-stream\r\n";
514 print "Content-Disposition: filename=servercert.pem\r\n\r\n";
515 print `/usr/bin/openssl x509 -in ${General::swroot}/ovpn/certs/servercert.pem`;
516 exit(0);
517 }
518 ###
519 ### Form for generating a root certificate
520 ###
521 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'generate root/host certificates'} ||
522 $cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
523
524 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
525 if (-f "${General::swroot}/ovpn/ca/cacert.pem") {
526 $errormessage = $Lang::tr{'valid root certificate already exists'};
527 $cgiparams{'ACTION'} = '';
528 goto ROOTCERT_ERROR;
529 }
530
531 if (($cgiparams{'ROOTCERT_HOSTNAME'} eq '') && -e "${General::swroot}/red/active") {
532 if (open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
533 my $ipaddr = <IPADDR>;
534 close IPADDR;
535 chomp ($ipaddr);
536 $cgiparams{'ROOTCERT_HOSTNAME'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
537 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq '') {
538 $cgiparams{'ROOTCERT_HOSTNAME'} = $ipaddr;
539 }
540 }
541 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
542
543 if (ref ($cgiparams{'FH'}) ne 'Fh') {
544 $errormessage = $Lang::tr{'there was no file upload'};
545 goto ROOTCERT_ERROR;
546 }
547
548 # Move uploaded certificate request to a temporary file
549 (my $fh, my $filename) = tempfile( );
550 if (copy ($cgiparams{'FH'}, $fh) != 1) {
551 $errormessage = $!;
552 goto ROOTCERT_ERROR;
553 }
554
555 # Create a temporary dirctory
556 my $tempdir = tempdir( CLEANUP => 1 );
557
558 # Extract the CA certificate from the file
559 my $pid = open(OPENSSL, "|-");
560 $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
561 if ($pid) { # parent
562 if ($cgiparams{'P12_PASS'} ne '') {
563 print OPENSSL "$cgiparams{'P12_PASS'}\n";
564 }
565 close (OPENSSL);
566 if ($?) {
567 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
568 unlink ($filename);
569 goto ROOTCERT_ERROR;
570 }
571 } else { # child
572 unless (exec ('/usr/bin/openssl', 'pkcs12', '-cacerts', '-nokeys',
573 '-in', $filename,
574 '-out', "$tempdir/cacert.pem")) {
575 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
576 unlink ($filename);
577 goto ROOTCERT_ERROR;
578 }
579 }
580
581 # Extract the Host certificate from the file
582 $pid = open(OPENSSL, "|-");
583 $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
584 if ($pid) { # parent
585 if ($cgiparams{'P12_PASS'} ne '') {
586 print OPENSSL "$cgiparams{'P12_PASS'}\n";
587 }
588 close (OPENSSL);
589 if ($?) {
590 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
591 unlink ($filename);
592 goto ROOTCERT_ERROR;
593 }
594 } else { # child
595 unless (exec ('/usr/bin/openssl', 'pkcs12', '-clcerts', '-nokeys',
596 '-in', $filename,
597 '-out', "$tempdir/hostcert.pem")) {
598 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
599 unlink ($filename);
600 goto ROOTCERT_ERROR;
601 }
602 }
603
604 # Extract the Host key from the file
605 $pid = open(OPENSSL, "|-");
606 $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
607 if ($pid) { # parent
608 if ($cgiparams{'P12_PASS'} ne '') {
609 print OPENSSL "$cgiparams{'P12_PASS'}\n";
610 }
611 close (OPENSSL);
612 if ($?) {
613 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
614 unlink ($filename);
615 goto ROOTCERT_ERROR;
616 }
617 } else { # child
618 unless (exec ('/usr/bin/openssl', 'pkcs12', '-nocerts',
619 '-nodes',
620 '-in', $filename,
621 '-out', "$tempdir/serverkey.pem")) {
622 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
623 unlink ($filename);
624 goto ROOTCERT_ERROR;
625 }
626 }
627
628 move("$tempdir/cacert.pem", "${General::swroot}/ovpn/ca/cacert.pem");
629 if ($? ne 0) {
630 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
631 unlink ($filename);
632 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
633 unlink ("${General::swroot}/ovpn/certs/servercert.pem");
634 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
635 goto ROOTCERT_ERROR;
636 }
637
638 move("$tempdir/hostcert.pem", "${General::swroot}/ovpn/certs/servercert.pem");
639 if ($? ne 0) {
640 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
641 unlink ($filename);
642 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
643 unlink ("${General::swroot}/ovpn/certs/servercert.pem");
644 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
645 goto ROOTCERT_ERROR;
646 }
647
648 move("$tempdir/serverkey.pem", "${General::swroot}/ovpn/certs/serverkey.pem");
649 if ($? ne 0) {
650 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
651 unlink ($filename);
652 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
653 unlink ("${General::swroot}/ovpn/certs/servercert.pem");
654 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
655 goto ROOTCERT_ERROR;
656 }
657
658 goto ROOTCERT_SUCCESS;
659
660 } elsif ($cgiparams{'ROOTCERT_COUNTRY'} ne '') {
661
662 # Validate input since the form was submitted
663 if ($cgiparams{'ROOTCERT_ORGANIZATION'} eq ''){
664 $errormessage = $Lang::tr{'organization cant be empty'};
665 goto ROOTCERT_ERROR;
666 }
667 if (length($cgiparams{'ROOTCERT_ORGANIZATION'}) >60) {
668 $errormessage = $Lang::tr{'organization too long'};
669 goto ROOTCERT_ERROR;
670 }
671 if ($cgiparams{'ROOTCERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
672 $errormessage = $Lang::tr{'invalid input for organization'};
673 goto ROOTCERT_ERROR;
674 }
675 if ($cgiparams{'ROOTCERT_HOSTNAME'} eq ''){
676 $errormessage = $Lang::tr{'hostname cant be empty'};
677 goto ROOTCERT_ERROR;
678 }
679 unless (&General::validfqdn($cgiparams{'ROOTCERT_HOSTNAME'}) || &General::validip($cgiparams{'ROOTCERT_HOSTNAME'})) {
680 $errormessage = $Lang::tr{'invalid input for hostname'};
681 goto ROOTCERT_ERROR;
682 }
683 if ($cgiparams{'ROOTCERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'ROOTCERT_EMAIL'}))) {
684 $errormessage = $Lang::tr{'invalid input for e-mail address'};
685 goto ROOTCERT_ERROR;
686 }
687 if (length($cgiparams{'ROOTCERT_EMAIL'}) > 40) {
688 $errormessage = $Lang::tr{'e-mail address too long'};
689 goto ROOTCERT_ERROR;
690 }
691 if ($cgiparams{'ROOTCERT_OU'} ne '' && $cgiparams{'ROOTCERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
692 $errormessage = $Lang::tr{'invalid input for department'};
693 goto ROOTCERT_ERROR;
694 }
695 if ($cgiparams{'ROOTCERT_CITY'} ne '' && $cgiparams{'ROOTCERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
696 $errormessage = $Lang::tr{'invalid input for city'};
697 goto ROOTCERT_ERROR;
698 }
699 if ($cgiparams{'ROOTCERT_STATE'} ne '' && $cgiparams{'ROOTCERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
700 $errormessage = $Lang::tr{'invalid input for state or province'};
701 goto ROOTCERT_ERROR;
702 }
703 if ($cgiparams{'ROOTCERT_COUNTRY'} !~ /^[A-Z]*$/) {
704 $errormessage = $Lang::tr{'invalid input for country'};
705 goto ROOTCERT_ERROR;
706 }
707
708 # Copy the cgisettings to vpnsettings and save the configfile
709 $vpnsettings{'ROOTCERT_ORGANIZATION'} = $cgiparams{'ROOTCERT_ORGANIZATION'};
710 $vpnsettings{'ROOTCERT_HOSTNAME'} = $cgiparams{'ROOTCERT_HOSTNAME'};
711 $vpnsettings{'ROOTCERT_EMAIL'} = $cgiparams{'ROOTCERT_EMAIL'};
712 $vpnsettings{'ROOTCERT_OU'} = $cgiparams{'ROOTCERT_OU'};
713 $vpnsettings{'ROOTCERT_CITY'} = $cgiparams{'ROOTCERT_CITY'};
714 $vpnsettings{'ROOTCERT_STATE'} = $cgiparams{'ROOTCERT_STATE'};
715 $vpnsettings{'ROOTCERT_COUNTRY'} = $cgiparams{'ROOTCERT_COUNTRY'};
716 &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
717
718 # Replace empty strings with a .
719 (my $ou = $cgiparams{'ROOTCERT_OU'}) =~ s/^\s*$/\./;
720 (my $city = $cgiparams{'ROOTCERT_CITY'}) =~ s/^\s*$/\./;
721 (my $state = $cgiparams{'ROOTCERT_STATE'}) =~ s/^\s*$/\./;
722
723 # refresh
724 #system ('/usr/bin/touch', "${General::swroot}/ovpn/gencanow");
725
726 # Create the CA certificate
727 my $pid = open(OPENSSL, "|-");
728 $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
729 if ($pid) { # parent
730 print OPENSSL "$cgiparams{'ROOTCERT_COUNTRY'}\n";
731 print OPENSSL "$state\n";
732 print OPENSSL "$city\n";
733 print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
734 print OPENSSL "$ou\n";
735 print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'} CA\n";
736 print OPENSSL "$cgiparams{'ROOTCERT_EMAIL'}\n";
737 close (OPENSSL);
738 if ($?) {
739 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
740 unlink ("${General::swroot}/ovpn/ca/cakey.pem");
741 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
742 goto ROOTCERT_ERROR;
743 }
744 } else { # child
745 unless (exec ('/usr/bin/openssl', 'req', '-x509', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
746 '-days', '999999', '-newkey', 'rsa:2048',
747 '-keyout', "${General::swroot}/ovpn/ca/cakey.pem",
748 '-out', "${General::swroot}/ovpn/ca/cacert.pem",
749 '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf")) {
750 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
751 goto ROOTCERT_ERROR;
752 }
753 }
754
755 # Create the Host certificate request
756 $pid = open(OPENSSL, "|-");
757 $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
758 if ($pid) { # parent
759 print OPENSSL "$cgiparams{'ROOTCERT_COUNTRY'}\n";
760 print OPENSSL "$state\n";
761 print OPENSSL "$city\n";
762 print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
763 print OPENSSL "$ou\n";
764 print OPENSSL "$cgiparams{'ROOTCERT_HOSTNAME'}\n";
765 print OPENSSL "$cgiparams{'ROOTCERT_EMAIL'}\n";
766 print OPENSSL ".\n";
767 print OPENSSL ".\n";
768 close (OPENSSL);
769 if ($?) {
770 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
771 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
772 unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
773 goto ROOTCERT_ERROR;
774 }
775 } else { # child
776 unless (exec ('/usr/bin/openssl', 'req', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
777 '-newkey', 'rsa:1024',
778 '-keyout', "${General::swroot}/ovpn/certs/serverkey.pem",
779 '-out', "${General::swroot}/ovpn/certs/serverreq.pem",
780 '-extensions', 'server',
781 '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf" )) {
782 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
783 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
784 unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
785 unlink ("${General::swroot}/ovpn/ca/cakey.pem");
786 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
787 goto ROOTCERT_ERROR;
788 }
789 }
790
791 # Sign the host certificate request
792 system('/usr/bin/openssl', 'ca', '-days', '999999',
793 '-batch', '-notext',
794 '-in', "${General::swroot}/ovpn/certs/serverreq.pem",
795 '-out', "${General::swroot}/ovpn/certs/servercert.pem",
796 '-extensions', 'server',
797 '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf");
798 if ($?) {
799 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
800 unlink ("${General::swroot}/ovpn/ca/cakey.pem");
801 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
802 unlink ("${General::swroot}/ovpn/serverkey.pem");
803 unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
804 unlink ("${General::swroot}/ovpn/certs/servercert.pem");
805 &Ovpnfunc::newcleanssldatabase();
806 goto ROOTCERT_ERROR;
807 } else {
808 unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
809 &Ovpnfunc::deletebackupcert();
810 }
811
812 # Create an empty CRL
813 system('/usr/bin/openssl', 'ca', '-gencrl',
814 '-out', "${General::swroot}/ovpn/crls/cacrl.pem",
815 '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf" );
816 if ($?) {
817 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
818 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
819 unlink ("${General::swroot}/ovpn/certs/servercert.pem");
820 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
821 unlink ("${General::swroot}/ovpn/crls/cacrl.pem");
822 &Ovpnfunc::cleanssldatabase();
823 goto ROOTCERT_ERROR;
824 }
825 # Create Diffie Hellmann Parameter
826 system('/usr/bin/openssl', 'dhparam', '-rand', '/proc/interrupts:/proc/net/rt_cache',
827 '-out', "${General::swroot}/ovpn/ca/dh1024.pem",
828 '1024' );
829 if ($?) {
830 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
831 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
832 unlink ("${General::swroot}/ovpn/certs/servercert.pem");
833 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
834 unlink ("${General::swroot}/ovpn/crls/cacrl.pem");
835 unlink ("${General::swroot}/ovpn/ca/dh1024.pem");
836 &Ovpnfunc::cleanssldatabase();
837 goto ROOTCERT_ERROR;
838 }
839 goto ROOTCERT_SUCCESS;
840 }
841 ROOTCERT_ERROR:
842 if ($cgiparams{'ACTION'} ne '') {
843 &Header::showhttpheaders();
844 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
845 &Header::openbigbox('100%', 'LEFT', '', '');
846 if ($errormessage) {
847 &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
848 print "<class name='base'>$errormessage";
849 print "&nbsp;</class>";
850 &Header::closebox();
851 }
852 &Header::openbox('100%', 'LEFT', "$Lang::tr{'generate root/host certificates'}:");
853 print <<END
854 <form method='post' enctype='multipart/form-data'>
855 <table width='100%' border='0' cellspacing='1' cellpadding='0'>
856 <tr><td width='30%' class='base'>$Lang::tr{'organization name'}:</td>
857 <td width='35%' class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_ORGANIZATION' value='$cgiparams{'ROOTCERT_ORGANIZATION'}' size='32' /></td>
858 <td width='35%' colspan='2'>&nbsp;</td></tr>
859 <tr><td class='base'>$Lang::tr{'ipfires hostname'}:</td>
860 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_HOSTNAME' value='$cgiparams{'ROOTCERT_HOSTNAME'}' size='32' /></td>
861 <td colspan='2'>&nbsp;</td></tr>
862 <tr><td class='base'>$Lang::tr{'your e-mail'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
863 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_EMAIL' value='$cgiparams{'ROOTCERT_EMAIL'}' size='32' /></td>
864 <td colspan='2'>&nbsp;</td></tr>
865 <tr><td class='base'>$Lang::tr{'your department'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
866 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_OU' value='$cgiparams{'ROOTCERT_OU'}' size='32' /></td>
867 <td colspan='2'>&nbsp;</td></tr>
868 <tr><td class='base'>$Lang::tr{'city'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
869 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_CITY' value='$cgiparams{'ROOTCERT_CITY'}' size='32' /></td>
870 <td colspan='2'>&nbsp;</td></tr>
871 <tr><td class='base'>$Lang::tr{'state or province'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
872 <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_STATE' value='$cgiparams{'ROOTCERT_STATE'}' size='32' /></td>
873 <td colspan='2'>&nbsp;</td></tr>
874 <tr><td class='base'>$Lang::tr{'country'}:</td>
875 <td class='base'><select name='ROOTCERT_COUNTRY'>
876
877 END
878 ;
879 foreach my $country (sort keys %{Countries::countries}) {
880 print "<option value='$Countries::countries{$country}'";
881 if ( $Countries::countries{$country} eq $cgiparams{'ROOTCERT_COUNTRY'} ) {
882 print " selected='selected'";
883 }
884 print ">$country</option>";
885 }
886 print <<END
887 </select></td>
888 <td colspan='2'>&nbsp;</td></tr>
889 <tr><td>&nbsp;</td>
890 <td><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /></td>
891 <td>&nbsp;</td><td>&nbsp;</td></tr>
892 <tr><td class='base' colspan='4' align='left'>
893 <img src='/blob.gif' valign='top' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
894 <tr><td class='base' colspan='4' align='left'>
895 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
896 $Lang::tr{'generating the root and host certificates may take a long time. it can take up to several minutes on older hardware. please be patient'}
897 </td></tr>
898 <tr><td colspan='4' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' border='0' /></td></tr>
899 <tr><td class='base' nowrap='nowrap'>$Lang::tr{'upload p12 file'}:</td>
900 <td nowrap='nowrap'><input type='file' name='FH' size='32'></td>
901 <td colspan='2'>&nbsp;</td></tr>
902 <tr><td class='base'>$Lang::tr{'pkcs12 file password'}:&nbsp;<img src='/blob.gif' alt='*' ></td>
903 <td class='base' nowrap='nowrap'><input type='password' name='P12_PASS' value='$cgiparams{'P12_PASS'}' size='32' /></td>
904 <td colspan='2'>&nbsp;</td></tr>
905 <tr><td>&nbsp;</td>
906 <td><input type='submit' name='ACTION' value='$Lang::tr{'upload p12 file'}' /></td>
907 <td colspan='2'>&nbsp;</td></tr>
908 <tr><td class='base' colspan='4' align='left'>
909 <img src='/blob.gif' valign='top' al='*' >&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
910 </form></table>
911 END
912 ;
913 &Header::closebox();
914
915 &Header::closebigbox();
916 &Header::closepage();
917 exit(0)
918 }
919
920 ROOTCERT_SUCCESS:
921 system ("chmod 600 ${General::swroot}/ovpn/certs/serverkey.pem");
922
923 ###
924 ### Enable/Disable connection
925 ###
926 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
927 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
928 if ($confighash{$cgiparams{'KEY'}}) {
929 my $n2nactive = `/bin/ps ax|grep $confighash{$cgiparams{'KEY'}}[1].conf|grep -v grep|awk \'{print \$1}\'`;
930 if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
931 $confighash{$cgiparams{'KEY'}}[0] = 'on';
932 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
933 if ($n2nactive eq ''){
934 system('/usr/local/bin/openvpnctrl', '-sn2n', $confighash{$cgiparams{'KEY'}}[1]);
935 } else {
936 system('/usr/local/bin/openvpnctrl', '-kn2n', $n2nactive);
937 system('/usr/local/bin/openvpnctrl', '-sn2n', $confighash{$cgiparams{'KEY'}}[1]);
938 }
939 } else {
940 $confighash{$cgiparams{'KEY'}}[0] = 'off';
941 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
942 if ($n2nactive ne ''){
943 system('/usr/local/bin/openvpnctrl', '-kn2n', $n2nactive);
944 }
945 }
946 } else {
947 $errormessage = $Lang::tr{'invalid key'};
948 }
949
950 ###
951 ### Download OpenVPN client package
952 ###
953 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'dl client arch'}) {
954 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
955 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
956 my $file = '';
957 my $clientovpn = '';
958 my @fileholder;
959 my $uhost3 = '';
960 my $uhost = `/bin/uname -n`;
961 if ($uhost ne '') {
962 my @uhost2 = split /\./, $uhost;
963 $uhost3 = $uhost2[0];
964 } else {
965 $uhost3 = "IPFire";
966 }
967 my $tempdir = tempdir( CLEANUP => 1 );
968 my $zippath = "$tempdir/";
969 my $zipname = "$confighash{$cgiparams{'KEY'}}[1]-TO-$uhost3.zip";
970 my $zippathname = "$zippath$zipname";
971 #anna
972 if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
973 $zerinaclient = 'true';
974 &Ovpnfunc::writenet2netconf($cgiparams{'KEY'},$zerinaclient);
975 exit(0);
976 }
977 $clientovpn = "$confighash{$cgiparams{'KEY'}}[1]-TO-$uhost3.ovpn";
978 open(CLIENTCONF, ">$tempdir/$clientovpn") or die "Unable to open tempfile: $clientovpn $!";
979 flock CLIENTCONF, 2;
980
981 my $zip = Archive::Zip->new();
982
983 print CLIENTCONF "#OpenVPN Client conf\r\n";
984 print CLIENTCONF "tls-client\r\n";
985 print CLIENTCONF "client\r\n";
986 print CLIENTCONF "dev $vpnsettings{'DDEVICE'}\r\n";
987 if ($vpnsettings{'DPROTOCOL'} eq 'tcp') {
988 print CLIENTCONF "proto $vpnsettings{'DPROTOCOL'}-client\r\n";
989 } else {
990 print CLIENTCONF "proto $vpnsettings{'DPROTOCOL'}\r\n";
991 }
992 print CLIENTCONF "$vpnsettings{'DDEVICE'}-mtu $vpnsettings{'DMTU'}\r\n";
993 if ( $vpnsettings{'ENABLED'} eq 'on'){
994 print CLIENTCONF "remote $vpnsettings{'VPN_IP'} $vpnsettings{'DDEST_PORT'}\r\n";
995 if ( $vpnsettings{'ENABLED_BLUE'} eq 'on' && (&Ovpnfunc::haveBlueNet())){
996 print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Blue interface\r\n";
997 print CLIENTCONF ";remote $netsettings{'BLUE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
998 }
999 if ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&Ovpnfunc::haveOrangeNet())){
1000 print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Orange interface\r\n";
1001 print CLIENTCONF ";remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
1002 }
1003 } elsif ( $vpnsettings{'ENABLED_BLUE'} eq 'on' && (&Ovpnfunc::haveBlueNet())){
1004 print CLIENTCONF "remote $netsettings{'BLUE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
1005 if ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&Ovpnfunc::haveOrangeNet())){
1006 print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Orange interface\r\n";
1007 print CLIENTCONF ";remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
1008 }
1009 } elsif ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&Ovpnfunc::haveOrangeNet())){
1010 print CLIENTCONF "remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
1011 }
1012
1013 if ($confighash{$cgiparams{'KEY'}}[4] eq 'cert' && -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12") {
1014 print CLIENTCONF "pkcs12 $confighash{$cgiparams{'KEY'}}[1].p12\r\n";
1015 $zip->addFile( "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12", "$confighash{$cgiparams{'KEY'}}[1].p12") or die "Can't add file $confighash{$cgiparams{'KEY'}}[1].p12\n";
1016 } else {
1017 print CLIENTCONF "ca cacert.pem\r\n";
1018 print CLIENTCONF "cert $confighash{$cgiparams{'KEY'}}[1]cert.pem\r\n";
1019 print CLIENTCONF "key $confighash{$cgiparams{'KEY'}}[1].key\r\n";
1020 $zip->addFile( "${General::swroot}/ovpn/ca/cacert.pem", "cacert.pem") or die "Can't add file cacert.pem\n";
1021 $zip->addFile( "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem", "$confighash{$cgiparams{'KEY'}}[1]cert.pem") or die "Can't add file $confighash{$cgiparams{'KEY'}}[1]cert.pem\n";
1022 }
1023 print CLIENTCONF "cipher $vpnsettings{DCIPHER}\r\n";
1024 if ($vpnsettings{DCOMPLZO} eq 'on') {
1025 print CLIENTCONF "comp-lzo\r\n";
1026 }
1027 print CLIENTCONF "verb 3\r\n";
1028 print CLIENTCONF "ns-cert-type server\r\n";
1029 close(CLIENTCONF);
1030 $zip->addFile( "$tempdir/$clientovpn", $clientovpn) or die "Can't add file $clientovpn\n";
1031 my $status = $zip->writeToFileNamed($zippathname);
1032
1033 open(DLFILE, "<$zippathname") or die "Unable to open $zippathname: $!";
1034 @fileholder = <DLFILE>;
1035 print "Content-Type:application/x-download\n";
1036 print "Content-Disposition:attachment;filename=$zipname\n\n";
1037 print @fileholder;
1038 exit (0);
1039
1040 ###
1041 ### Remove connection
1042 ###
1043 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
1044 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1045 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1046 if ($confighash{$cgiparams{'KEY'}}) {
1047 if ($confighash{$cgiparams{'KEY'}}[19] eq 'yes') {
1048 &Ovpnfunc::killconnection($cgiparams{'KEY'});
1049 &Ovpnfunc::removenet2netconf($cgiparams{'KEY'});
1050 delete $confighash{$cgiparams{'KEY'}};
1051 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1052 } else {
1053 my $temp = `/usr/bin/openssl ca -revoke ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
1054 unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
1055 unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
1056 &Ovpnfunc::killconnection($cgiparams{'KEY'});
1057 &Ovpnfunc::removenet2netconf($cgiparams{'KEY'});
1058 delete $confighash{$cgiparams{'KEY'}};
1059 my $temp2 = `/usr/bin/openssl ca -gencrl -out ${General::swroot}/ovpn/crls/cacrl.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
1060 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1061 }
1062 } else {
1063 $errormessage = $Lang::tr{'invalid key'};
1064 }
1065 ###
1066 ### Download PKCS12 file
1067 ###
1068 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download pkcs12 file'}) {
1069 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1070
1071 print "Content-Disposition: filename=" . $confighash{$cgiparams{'KEY'}}[1] . ".p12\r\n";
1072 print "Content-Type: application/octet-stream\r\n\r\n";
1073 print `/bin/cat ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12`;
1074 exit (0);
1075
1076 ###
1077 ### Display certificate
1078 ###
1079 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show certificate'}) {
1080 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1081
1082 if ( -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
1083 &Header::showhttpheaders();
1084 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1085 &Header::openbigbox('100%', 'LEFT', '', '');
1086 &Header::openbox('100%', 'LEFT', "$Lang::tr{'certificate'}:");
1087 my $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
1088 $output = &Header::cleanhtml($output,"y");
1089 print "<pre>$output</pre>\n";
1090 &Header::closebox();
1091 print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1092 &Header::closebigbox();
1093 &Header::closepage();
1094 exit(0);
1095 }
1096 ###
1097 ### Display Certificate Revoke List
1098 ###
1099 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show crl'}) {
1100 if ( -f "${General::swroot}/ovpn/crls/cacrl.pem") {
1101 &Header::showhttpheaders();
1102 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1103 &Header::openbigbox('100%', 'LEFT', '', '');
1104 &Header::openbox('100%', 'LEFT', "$Lang::tr{'crl'}:");
1105 my $output = `/usr/bin/openssl crl -text -noout -in ${General::swroot}/ovpn/crls/cacrl.pem`;
1106 $output = &Header::cleanhtml($output,"y");
1107 print "<pre>$output</pre>\n";
1108 &Header::closebox();
1109 print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1110 &Header::closebigbox();
1111 &Header::closepage();
1112 exit(0);
1113 }
1114
1115 ###
1116 ### Advanced Server Settings
1117 ###
1118
1119 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'advanced server'}) {
1120 %cgiparams = ();
1121 %cahash = ();
1122 %confighash = ();
1123 &General::readhash("${General::swroot}/ovpn/settings", \%cgiparams);
1124
1125 ADV_ERROR:
1126 if ($cgiparams{'MAX_CLIENTS'} eq '') {
1127 $cgiparams{'MAX_CLIENTS'} = '100';
1128 }
1129
1130 if ($cgiparams{'KEEPALIVE_1'} eq '') {
1131 $cgiparams{'KEEPALIVE_1'} = '10';
1132 }
1133 if ($cgiparams{'KEEPALIVE_2'} eq '') {
1134 $cgiparams{'KEEPALIVE_2'} = '60';
1135 }
1136 if ($cgiparams{'LOG_VERB'} eq '') {
1137 $cgiparams{'LOG_VERB'} = '3';
1138 }
1139 if ($cgiparams{'EXTENDED_NICE'} eq '') {
1140 $cgiparams{'EXTENDED_NICE'} = '0';
1141 }
1142 $checked{'CLIENT2CLIENT'}{'off'} = '';
1143 $checked{'CLIENT2CLIENT'}{'on'} = '';
1144 $checked{'CLIENT2CLIENT'}{$cgiparams{'CLIENT2CLIENT'}} = 'CHECKED';
1145 $checked{'REDIRECT_GW_DEF1'}{'off'} = '';
1146 $checked{'REDIRECT_GW_DEF1'}{'on'} = '';
1147 $checked{'REDIRECT_GW_DEF1'}{$cgiparams{'REDIRECT_GW_DEF1'}} = 'CHECKED';
1148 $selected{'LOG_VERB'}{'1'} = '';
1149 $selected{'LOG_VERB'}{'2'} = '';
1150 $selected{'LOG_VERB'}{'3'} = '';
1151 $selected{'LOG_VERB'}{'4'} = '';
1152 $selected{'LOG_VERB'}{'5'} = '';
1153 $selected{'LOG_VERB'}{'6'} = '';
1154 $selected{'LOG_VERB'}{'7'} = '';
1155 $selected{'LOG_VERB'}{'8'} = '';
1156 $selected{'LOG_VERB'}{'9'} = '';
1157 $selected{'LOG_VERB'}{'10'} = '';
1158 $selected{'LOG_VERB'}{'11'} = '';
1159 $selected{'LOG_VERB'}{'0'} = '';
1160 $selected{'LOG_VERB'}{$cgiparams{'LOG_VERB'}} = 'SELECTED';
1161
1162 #################################################################################
1163 # Added by Philipp Jenni #
1164 # #
1165 # Contact: philipp.jenni-at-gmx.ch #
1166 # Date: 2006-04-22 #
1167 # Description: Definitions to set the FASTIO Checkbox #
1168 # Definitions to set the MTUDISC Checkbox #
1169 # Definitions to set the NICE Selectionbox #
1170 #################################################################################
1171 $checked{'EXTENDED_FASTIO'}{'off'} = '';
1172 $checked{'EXTENDED_FASTIO'}{'on'} = '';
1173 $checked{'EXTENDED_FASTIO'}{$cgiparams{'EXTENDED_FASTIO'}} = 'CHECKED';
1174 $checked{'EXTENDED_MTUDISC'}{'off'} = '';
1175 $checked{'EXTENDED_MTUDISC'}{'on'} = '';
1176 $checked{'EXTENDED_MTUDISC'}{$cgiparams{'EXTENDED_MTUDISC'}} = 'CHECKED';
1177 $selected{'EXTENDED_NICE'}{'-13'} = '';
1178 $selected{'EXTENDED_NICE'}{'-10'} = '';
1179 $selected{'EXTENDED_NICE'}{'-7'} = '';
1180 $selected{'EXTENDED_NICE'}{'-3'} = '';
1181 $selected{'EXTENDED_NICE'}{'0'} = '';
1182 $selected{'EXTENDED_NICE'}{'3'} = '';
1183 $selected{'EXTENDED_NICE'}{'7'} = '';
1184 $selected{'EXTENDED_NICE'}{'10'} = '';
1185 $selected{'EXTENDED_NICE'}{'13'} = '';
1186 $selected{'EXTENDED_NICE'}{$cgiparams{'EXTENDED_NICE'}} = 'SELECTED';
1187 #################################################################################
1188 # End of inserted Data #
1189 #################################################################################
1190
1191 &Header::showhttpheaders();
1192 &Header::openpage($Lang::tr{'status ovpn'}, 1, '');
1193 &Header::openbigbox('100%', 'LEFT', '', $errormessage);
1194 if ($errormessage) {
1195 &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
1196 print "<class name='base'>$errormessage\n";
1197 print "&nbsp;</class>\n";
1198 &Header::closebox();
1199 }
1200 &Header::openbox('100%', 'LEFT', $Lang::tr{'advanced server'});
1201 print <<END
1202 <form method='post' enctype='multipart/form-data'>
1203 <table width='100%'>
1204 <tr>
1205 <td colspan='4'><b>$Lang::tr{'dhcp-options'}</b></td>
1206 </tr>
1207 <tr>
1208 <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1209 </tr>
1210 <tr>
1211 <td class='base'>Domain</td>
1212 <td><input type='TEXT' name='DHCP_DOMAIN' value='$cgiparams{'DHCP_DOMAIN'}' size='30' /></td>
1213 </tr>
1214 <tr>
1215 <td class='base'>DNS</td>
1216 <td><input type='TEXT' name='DHCP_DNS' value='$cgiparams{'DHCP_DNS'}' size='30' /></td>
1217 </tr>
1218 <tr>
1219 <td class='base'>WINS</td>
1220 <td><input type='TEXT' name='DHCP_WINS' value='$cgiparams{'DHCP_WINS'}' size='30' /></td>
1221 </tr>
1222 </table>
1223 <hr size='1'>
1224 <!-- Additional push route START-->
1225 <table width='100%'>
1226 <tr>
1227 <td colspan='4'><b>$Lang::tr{'add-route'}</b></td>
1228 </tr>
1229 <tr>
1230 <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1231 </tr>
1232 <tr>
1233 <td class='base'>$Lang::tr{'subnet'} 1</td>
1234 <td><input type='TEXT' name='AD_ROUTE1' value='$cgiparams{'AD_ROUTE1'}' size='30' /></td>
1235 </tr>
1236 <tr>
1237 <td class='base'>$Lang::tr{'subnet'} 2</td>
1238 <td><input type='TEXT' name='AD_ROUTE2' value='$cgiparams{'AD_ROUTE2'}' size='30' /></td>
1239 </tr>
1240 <tr>
1241 <td class='base'>$Lang::tr{'subnet'} 3</td>
1242 <td><input type='TEXT' name='AD_ROUTE3' value='$cgiparams{'AD_ROUTE3'}' size='30' /></td>
1243 </tr>
1244 </table>
1245 <hr size='1'>
1246 <!-- Additional push route END-->
1247 <table width='100%'>
1248 <tr>
1249 <td class'base'><b>$Lang::tr{'misc-options'}</b></td>
1250 </tr>
1251 <tr>
1252 <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1253 </tr>
1254 <tr>
1255 <td class='base'>Client-To-Client</td>
1256 <td><input type='checkbox' name='CLIENT2CLIENT' $checked{'CLIENT2CLIENT'}{'on'} /></td>
1257 </tr>
1258 <tr>
1259 <td class='base'>Redirect-Gateway def1</td>
1260 <td><input type='checkbox' name='REDIRECT_GW_DEF1' $checked{'REDIRECT_GW_DEF1'}{'on'} /></td>
1261 </tr>
1262 <tr>
1263 <td class='base'>Max-Clients</td>
1264 <td><input type='text' name='MAX_CLIENTS' value='$cgiparams{'MAX_CLIENTS'}' size='30' /></td>
1265 </tr>
1266 <td class='base'>Keppalive (ping/ping-restart)</td>
1267 <td><input type='TEXT' name='KEEPALIVE_1' value='$cgiparams{'KEEPALIVE_1'}' size='30' /></td>
1268 <td><input type='TEXT' name='KEEPALIVE_2' value='$cgiparams{'KEEPALIVE_2'}' size='30' /></td>
1269 </tr>
1270
1271 <!--
1272 #################################################################################
1273 # Added by Philipp Jenni #
1274 # #
1275 # Contact: philipp.jenni-at-gmx.ch #
1276 # Date: 2006-04-22 #
1277 # Description: Add the FAST-IO Checkbox to the HTML Form #
1278 # Add the NICE Selectionbox to the HTML Form #
1279 # Add the MTU-DISC Checkbox to the HTML Form #
1280 # Add the MSSFIX Textbox to the HTML Form #
1281 # Add the FRAMGMENT Textbox to the HTML Form #
1282 # Updates: #
1283 # 2006-04-27 Include Multilanguage-Support #
1284 #################################################################################
1285 -->
1286 </tr>
1287 <tr>
1288 <td class='base'>$Lang::tr{'ovpn_processprio'}</td>
1289 <td>
1290 <select name='EXTENDED_NICE'>
1291 <option value='-13' $selected{'EXTENDED_NICE'}{'-13'}>$Lang::tr{'ovpn_processprioEH'}</option>
1292 <option value='-10' $selected{'EXTENDED_NICE'}{'-10'}>$Lang::tr{'ovpn_processprioVH'}</option>
1293 <option value='-7' $selected{'EXTENDED_NICE'}{'-7'}>$Lang::tr{'ovpn_processprioH'}</option>
1294 <option value='-3' $selected{'EXTENDED_NICE'}{'-3'}>$Lang::tr{'ovpn_processprioEN'}</option>
1295 <option value='0' $selected{'EXTENDED_NICE'}{'0'}>$Lang::tr{'ovpn_processprioN'}</option>
1296 <option value='3' $selected{'EXTENDED_NICE'}{'3'}>$Lang::tr{'ovpn_processprioLN'}</option>
1297 <option value='7' $selected{'EXTENDED_NICE'}{'7'}>$Lang::tr{'ovpn_processprioD'}</option>
1298 <option value='10' $selected{'EXTENDED_NICE'}{'10'}>$Lang::tr{'ovpn_processprioVD'}</option>
1299 <option value='13' $selected{'EXTENDED_NICE'}{'13'}>$Lang::tr{'ovpn_processprioED'}</option>
1300 </select>
1301 </td>
1302 </tr>
1303 <tr>
1304 <td class='base'>$Lang::tr{'ovpn_fastio'}</td>
1305 <td>
1306 <input type='checkbox' name='EXTENDED_FASTIO' $checked{'EXTENDED_FASTIO'}{'on'} />
1307 </td>
1308 </tr>
1309 <tr>
1310 <td class='base'>$Lang::tr{'ovpn_mtudisc'}</td>
1311 <td>
1312 <input type='checkbox' name='EXTENDED_MTUDISC' $checked{'EXTENDED_MTUDISC'}{'on'} />
1313 </td>
1314 </tr>
1315 <tr>
1316 <td class='base'>$Lang::tr{'ovpn_mssfix'}</td>
1317 <td>
1318 <input type='TEXT' name='EXTENDED_MSSFIX' value='$cgiparams{'EXTENDED_MSSFIX'}' size='30'/>
1319 </td>
1320 </tr>
1321 <tr>
1322 <td class='base'>$Lang::tr{'ovpn_fragment'}</td>
1323 <td>
1324 <input type='TEXT' name='EXTENDED_FRAGMENT' value='$cgiparams{'EXTENDED_FRAGMENT'}' size='30'/>
1325 </td>
1326 </tr>
1327
1328 <!--
1329 #################################################################################
1330 # End of Inserted Data #
1331 #################################################################################
1332 -->
1333
1334
1335 </table>
1336 <hr size='1'>
1337 <table width='100%'>
1338 <tr>
1339 <td class'base'><b>$Lang::tr{'log-options'}</b></td>
1340 </tr>
1341 <tr>
1342 <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1343 </tr>
1344
1345 <tr><td class='base'>VERB</td>
1346 <td><select name='LOG_VERB'><option value='1' $selected{'LOG_VERB'}{'1'}>1</option>
1347 <option value='2' $selected{'LOG_VERB'}{'2'}>2</option>
1348 <option value='3' $selected{'LOG_VERB'}{'3'}>3</option>
1349 <option value='4' $selected{'LOG_VERB'}{'4'}>4</option>
1350 <option value='5' $selected{'LOG_VERB'}{'5'}>5</option>
1351 <option value='6' $selected{'LOG_VERB'}{'6'}>6</option>
1352 <option value='7' $selected{'LOG_VERB'}{'7'}>7</option>
1353 <option value='8' $selected{'LOG_VERB'}{'8'}>8</option>
1354 <option value='9' $selected{'LOG_VERB'}{'9'}>9</option>
1355 <option value='10' $selected{'LOG_VERB'}{'10'}>10</option>
1356 <option value='11' $selected{'LOG_VERB'}{'11'}>11</option>
1357 <option value='0' $selected{'LOG_VERB'}{'0'}>0</option></select></td>
1358 <!--
1359 #################################################################################
1360 # Added by Philipp Jenni #
1361 # #
1362 # Contact: philipp.jenni-at-gmx.ch #
1363 # Date: 2006-04-22 #
1364 # Description: Required </TR> Command from this Table #
1365 #################################################################################
1366 -->
1367 </tr>
1368 <!--
1369 #################################################################################
1370 # End of Inserted Data #
1371 #################################################################################
1372 -->
1373
1374 </table>
1375 <hr size='1'>
1376 <table width='100%'>
1377 <tr>
1378 <td>&nbsp;</td>
1379 <td allign='center'><input type='submit' name='ACTION' value='$Lang::tr{'save-adv-options'}' /></td>
1380 <td allign='center'><input type='submit' name='ACTION' value='$Lang::tr{'cancel-adv-options'}' /></td>
1381 <td>&nbsp;</td>
1382 </tr>
1383 </table>
1384 </form>
1385 END
1386 ;
1387
1388 &Header::closebox();
1389 &Header::closebigbox();
1390 &Header::closepage();
1391 exit(0);
1392
1393 ###
1394 ### Openvpn Connections Statistics
1395 ###
1396 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'ovpn con stat'}) {
1397 &Header::showhttpheaders();
1398 &Header::openpage($Lang::tr{'ovpn con stat'}, 1, '');
1399 &Header::openbigbox('100%', 'LEFT', '', '');
1400 &Header::openbox('100%', 'LEFT', $Lang::tr{'ovpn con stat'});
1401
1402 #
1403 # <td><b>$Lang::tr{'protocol'}</b></td>
1404 # protocol temp removed
1405 print <<END
1406 <table width='100%' border='0' cellpadding='2' cellspacing='0'>
1407 <tr>
1408 <td><b>$Lang::tr{'common name'}</b></td>
1409 <td><b>$Lang::tr{'real address'}</b></td>
1410 <td><b>$Lang::tr{'virtual address'}</b></td>
1411 <td><b>$Lang::tr{'loged in at'}</b></td>
1412 <td><b>$Lang::tr{'bytes sent'}</b></td>
1413 <td><b>$Lang::tr{'bytes received'}</b></td>
1414 <td><b>$Lang::tr{'last activity'}</b></td>
1415 </tr>
1416 END
1417 ;
1418 my $filename = "/var/log/ovpnserver.log";
1419 open(FILE, $filename) or die 'Unable to open config file.';
1420 my @current = <FILE>;
1421 close(FILE);
1422 my @users =();
1423 my $status;
1424 my $uid = 0;
1425 my $cn;
1426 my @match = ();
1427 my $proto = "udp";
1428 my $address;
1429 my %userlookup = ();
1430 foreach my $line (@current)
1431 {
1432 chomp($line);
1433 if ( $line =~ /^Updated,(.+)/){
1434 @match = split( /^Updated,(.+)/, $line);
1435 $status = $match[1];
1436 }
1437 if ( $line =~ /^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/) {
1438 @match = split(m/^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/, $line);
1439 if ($match[1] ne "Common Name") {
1440 $cn = $match[1];
1441 $userlookup{$match[2]} = $uid;
1442 $users[$uid]{'CommonName'} = $match[1];
1443 $users[$uid]{'RealAddress'} = $match[2];
1444 $users[$uid]{'BytesReceived'} = &Ovpnfunc::sizeformat($match[3]);
1445 $users[$uid]{'BytesSent'} = &Ovpnfunc::sizeformat($match[4]);
1446 $users[$uid]{'Since'} = $match[5];
1447 $users[$uid]{'Proto'} = $proto;
1448 $uid++;
1449 }
1450 }
1451 if ( $line =~ /^(\d+\.\d+\.\d+\.\d+),(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(.+)/) {
1452 @match = split(m/^(\d+\.\d+\.\d+\.\d+),(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(.+)/, $line);
1453 if ($match[1] ne "Virtual Address") {
1454 $address = $match[3];
1455 #find the uid in the lookup table
1456 $uid = $userlookup{$address};
1457 $users[$uid]{'VirtualAddress'} = $match[1];
1458 $users[$uid]{'LastRef'} = $match[4];
1459 }
1460 }
1461 }
1462 my $user2 = @users;
1463 if ($user2 >= 1){
1464 for (my $idx = 1; $idx <= $user2; $idx++){
1465 if ($idx % 2) {
1466 print "<tr bgcolor='$color{'color20'}'>\n";
1467 } else {
1468 print "<tr bgcolor='$color{'color22'}'>\n";
1469 }
1470 print "<td align='left'>$users[$idx-1]{'CommonName'}</td>";
1471 print "<td align='left'>$users[$idx-1]{'RealAddress'}</td>";
1472 print "<td align='left'>$users[$idx-1]{'VirtualAddress'}</td>";
1473 print "<td align='left'>$users[$idx-1]{'Since'}</td>";
1474 print "<td align='left'>$users[$idx-1]{'BytesSent'}</td>";
1475 print "<td align='left'>$users[$idx-1]{'BytesReceived'}</td>";
1476 print "<td align='left'>$users[$idx-1]{'LastRef'}</td>";
1477 # print "<td align='left'>$users[$idx-1]{'Proto'}</td>";
1478 }
1479 }
1480
1481 print "</table>";
1482 print <<END
1483 <table width='100%' border='0' cellpadding='2' cellspacing='0'>
1484 <tr><td></td></tr>
1485 <tr><td></td></tr>
1486 <tr><td></td></tr>
1487 <tr><td></td></tr>
1488 <tr><td align='center' >$Lang::tr{'the statistics were last updated at'} <b>$status</b></td></tr>
1489 </table>
1490 END
1491 ;
1492 &Header::closebox();
1493 print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1494 &Header::closebigbox();
1495 &Header::closepage();
1496 exit(0);
1497
1498 ###
1499 ### Download Certificate
1500 ###
1501 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download certificate'}) {
1502 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1503 if ( -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
1504 print "Content-Disposition: filename=" . $confighash{$cgiparams{'KEY'}}[1] . "cert.pem\r\n";
1505 print "Content-Type: application/octet-stream\r\n\r\n";
1506 print `/bin/cat ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
1507 exit (0);
1508 }
1509
1510 ###
1511 ### Restart connection
1512 ###
1513 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'restart'}) {
1514 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1515 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1516
1517 if ($confighash{$cgiparams{'KEY'}}) {
1518 } else {
1519 $errormessage = $Lang::tr{'invalid key'};
1520 }
1521
1522 ###
1523 ### Choose between adding a host-net or net-net connection
1524 ###
1525 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'add'} && $cgiparams{'TYPE'} eq '') {
1526 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1527 &Header::showhttpheaders();
1528 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1529 &Header::openbigbox('100%', 'LEFT', '', '');
1530 &Header::openbox('100%', 'LEFT', "Net to Net $Lang::tr{'connection type'}");
1531 print <<END
1532 <b>$Lang::tr{'connection type'}:</b><br />
1533 <table><form method='post' enctype='multipart/form-data'>
1534 <tr><td><input type='radio' name='TYPE' value='net' checked /></td>
1535 <td class='base'>$Lang::tr{'net to net vpn'}</td></tr>
1536 <tr><td><input type='radio' name='TYPE' value='zerinan2n' /></td>
1537 <td class='base'>upload a ZERINA Net-to-Net package</td>
1538 <td class='base'><input type='file' name='FH' size='30'></td></tr>
1539 <tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td></tr>
1540 </form></table>
1541 END
1542 ;
1543 &Header::closebox();
1544 &Header::closebigbox();
1545 &Header::closepage();
1546 exit (0);
1547
1548 ###
1549 ### uploading a ZERINA n2n connection package
1550 ###
1551 } elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'TYPE'} eq 'zerinan2n')){
1552 my @zerinaconf;
1553 my @confdetails;
1554 my $uplconffilename ='';
1555 my $uplp12name = '';
1556 my $complzoactive ='';
1557 my @rem_subnet;
1558 my @rem_subnet2;
1559 my @tmposupnet3;
1560 my $key;
1561 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1562 # Move uploaded ZERINA n2n package to a temporary file
1563 if (ref ($cgiparams{'FH'}) ne 'Fh') {
1564 $errormessage = $Lang::tr{'there was no file upload'};
1565 goto ZERINA_ERROR;
1566 }
1567 # Move uploaded ca to a temporary file
1568 (my $fh, my $filename) = tempfile( );
1569 if (copy ($cgiparams{'FH'}, $fh) != 1) {
1570 $errormessage = $!;
1571 goto ZERINA_ERROR;
1572 }
1573
1574 my $zip = Archive::Zip->new();
1575 my $zipName = $filename;
1576 my $status = $zip->read( $zipName );
1577 if ($status != AZ_OK) {
1578 $errormessage = "Read of $zipName failed\n";
1579 goto ZERINA_ERROR;
1580 }
1581 #my $tempdir = tempdir( CLEANUP => 1 );
1582 my $tempdir = tempdir();
1583 my @files = $zip->memberNames();
1584 for(@files) {
1585 $zip->extractMemberWithoutPaths($_,"$tempdir/$_");
1586 }
1587 my $countfiles = @files;
1588 # see if we have 2 files
1589 if ( $countfiles == 2){
1590 foreach (@files){
1591 if ( $_ =~ /.conf$/){
1592 $uplconffilename = $_;
1593 }
1594 if ( $_ =~ /.p12$/){
1595 $uplp12name = $_;
1596 }
1597 }
1598 if (($uplconffilename eq '') || ($uplp12name eq '')){
1599 $errormessage = "Either no *.conf or no *.p12 file found\n";
1600 goto ZERINA_ERROR;
1601 }
1602 open(FILE, "$tempdir/$uplconffilename") or die 'Unable to open*.conf file';
1603 @zerinaconf = <FILE>;
1604 close (FILE);
1605 chomp(@zerinaconf);
1606 } else {
1607 # only 2 files are allowed
1608 $errormessage = "Filecount does not match only 2 files are allowed\n";
1609 goto ZERINA_ERROR;
1610 }
1611 #prepare imported data not elegant, will be changed later
1612 my $ufuk = (@zerinaconf);
1613 push(@confdetails, substr($zerinaconf[0],4));#dev tun 0
1614 push(@confdetails, substr($zerinaconf[1],8));#mtu value 1
1615 push(@confdetails, substr($zerinaconf[2],6));#protocol 2
1616 if ($confdetails[2] eq 'tcp-client' || $confdetails[2] eq 'tcp-server') {
1617 $confdetails[2] = 'tcp';
1618 }
1619 push(@confdetails, substr($zerinaconf[3],5));#port 3
1620 push(@confdetails, substr($zerinaconf[4],9));#ovpn subnet 4
1621 push(@confdetails, substr($zerinaconf[5],7));#remote ip 5
1622 push(@confdetails, $zerinaconf[6]); #tls-server/tls-client 6
1623 push(@confdetails, substr($zerinaconf[7],7));#pkcs12 name 7
1624 push(@confdetails, substr($zerinaconf[$ufuk-1],1));#remote subnet 8
1625 push(@confdetails, substr($zerinaconf[9],10));#keepalive 9
1626 push(@confdetails, substr($zerinaconf[10],7));#cipher 10
1627 if ($ufuk == 14) {
1628 push(@confdetails, $zerinaconf[$ufuk-3]);#complzo 11
1629 $complzoactive = "on";
1630 } else {
1631 $complzoactive = "off";
1632 }
1633 push(@confdetails, substr($zerinaconf[$ufuk-2],5));#verb 12
1634 push(@confdetails, substr($zerinaconf[8],6));#localsubnet 13
1635 #push(@confdetails, substr($uplconffilename,0,-5));#connection Name 14
1636 push(@confdetails, substr($uplp12name,0,-4));#connection Name 14
1637 #chomp(@confdetails);
1638 foreach my $dkey (keys %confighash) {#Check if there is no other entry with this name
1639 if ($confighash{$dkey}[1] eq $confdetails[$ufuk]) {
1640 $errormessage = $Lang::tr{'a connection with this name already exists'};
1641 goto ZERINA_ERROR;
1642 }
1643 }
1644 if ($confdetails[$ufuk] eq 'server') {
1645 $errormessage = $Lang::tr{'server reserved'};
1646 goto ZERINA_ERROR;
1647 }
1648 @rem_subnet2 = split(/ /,$confdetails[4]);
1649 @tmposupnet3 = split /\./,$rem_subnet2[0];
1650 $errormessage = &Ovpnfunc::ovelapplausi("$tmposupnet3[0].$tmposupnet3[1].$tmposupnet3[2].0","255.255.255.0");
1651 if ($errormessage ne ''){
1652 goto ZERINA_ERROR;
1653 }
1654
1655 $key = &General::findhasharraykey (\%confighash);
1656 foreach my $i (0 .. 42) { $confighash{$key}[$i] = "";}
1657 $confighash{$key}[0] = 'off';
1658 $confighash{$key}[1] = $confdetails[$ufuk];
1659 #$confighash{$key}[2] = $confdetails[7];
1660 $confighash{$key}[2] = $confdetails[$ufuk];
1661 $confighash{$key}[3] = 'net';
1662 $confighash{$key}[4] = 'cert';
1663 $confighash{$key}[6] = 'client';
1664 $confighash{$key}[8] = $confdetails[8];
1665 @rem_subnet = split(/ /,$confdetails[$ufuk-1]);
1666 $confighash{$key}[11] = "$rem_subnet[0]/$rem_subnet[1]";
1667 $confighash{$key}[10] = $confdetails[5];
1668 $confighash{$key}[25] = 'imported';
1669 $confighash{$key}[12] = 'red';
1670 my @tmposupnet = split(/ /,$confdetails[4]);
1671 my @tmposupnet2 = split /\./,$tmposupnet[0];
1672 $confighash{$key}[13] = "$tmposupnet2[0].$tmposupnet2[1].$tmposupnet2[2].0/255.255.255.0";
1673 $confighash{$key}[14] = $confdetails[2];
1674 $confighash{$key}[15] = $confdetails[3];
1675 $confighash{$key}[16] = $complzoactive;
1676 $confighash{$key}[17] = $confdetails[1];
1677 $confighash{$key}[18] = '';# nn2nvpn_ip
1678 $confighash{$key}[19] = 'yes';# nn2nvpn_ip
1679 $confighash{$key}[20] = $confdetails[10];
1680 $cgiparams{'KEY'} = $key;
1681 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1682 mkdir("${General::swroot}/ovpn/n2nconf/$confdetails[$ufuk]", 0770);
1683 move("$tempdir/$uplconffilename", "${General::swroot}/ovpn/n2nconf/$confdetails[$ufuk]/$uplconffilename");
1684 if ($? ne 0) {
1685 $errormessage = "*.conf move failed: $!";
1686 unlink ($filename);
1687 goto ZERINA_ERROR;
1688 }
1689 move("$tempdir/$uplp12name", "${General::swroot}/ovpn/n2nconf/$confdetails[$ufuk]/$uplp12name");
1690 if ($? ne 0) {
1691 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
1692 unlink ($filename);
1693 goto ZERINA_ERROR;
1694 }
1695 ZERINA_ERROR:
1696
1697 &Header::showhttpheaders();
1698 &Header::openpage('Validate imported configuration', 1, '');
1699 &Header::openbigbox('100%', 'LEFT', '', $errormessage);
1700 if ($errormessage) {
1701 &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
1702 print "<class name='base'>$errormessage";
1703 print "&nbsp;</class>";
1704 &Header::closebox();
1705 } else {
1706 &Header::openbox('100%', 'LEFT', 'Validate imported configuration');
1707 }
1708 if ($errormessage eq ''){
1709 print <<END
1710 <!-- net2net config gui -->
1711 <tr><td width='25%'>&nbsp;</td>
1712 <td width='25%'>&nbsp;</td></tr>
1713 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'name'}:</td>
1714 <td><b>$confdetails[$ufuk]</b></td></tr>
1715 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>
1716 <td><b>$confdetails[6]</b></td>
1717 <td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>
1718 <td><b>$confdetails[5]</b></td></tr>
1719 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td>
1720 <td><b>$confighash{$key}[8]</b></td>
1721 <td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td>
1722 <td><b>$confighash{$key}[11]</b></td></tr>
1723 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td>
1724 <td><b>$confighash{$key}[$ufuk-1]</b></td></tr>
1725 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>
1726 <td><b>$confdetails[2]</b></td>
1727 <td class='boldbase'>$Lang::tr{'destination port'}:</td>
1728 <td><b>$confdetails[3]</b></td></tr>
1729 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>
1730 <td><b>$complzoactive</b></td>
1731 <td class='boldbase'>$Lang::tr{'cipher'}</td>
1732 <td><b>$confdetails[10]</b></td></tr>
1733 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}&nbsp;<img src='/blob.gif' /></td>
1734 <td><b>$confdetails[1]</b></td></tr>
1735 END
1736 ;
1737
1738 &Header::closebox();
1739 }
1740 if ($errormessage) {
1741 print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1742 } else {
1743 print "<div align='center'><form method='post' enctype='multipart/form-data'><input type='submit' name='ACTION' value='Approved' />";
1744 print "<input type='hidden' name='TYPE' value='zerinan2n' />";
1745 print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
1746 print "<input type='submit' name='ACTION' value='Discard' /></div></form>";
1747 }
1748 &Header::closebigbox();
1749 &Header::closepage();
1750 exit(0);
1751
1752 ###
1753 ### Approve Zerina n2n
1754 ###
1755 } elsif (($cgiparams{'ACTION'} eq 'Approved') && ($cgiparams{'TYPE'} eq 'zerinan2n')){
1756 &Ovpnfunc::writenet2netconf($cgiparams{'KEY'},$zerinaclient);
1757 ###
1758 ### Discard Zerina n2n
1759 ###
1760 } elsif (($cgiparams{'ACTION'} eq 'Discard') && ($cgiparams{'TYPE'} eq 'zerinan2n')){
1761 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1762 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1763
1764 if ($confighash{$cgiparams{'KEY'}}) {
1765 &Ovpnfunc::removenet2netconf();
1766 delete $confighash{$cgiparams{'KEY'}};
1767 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1768 } else {
1769 $errormessage = $Lang::tr{'invalid key'};
1770 }
1771 ###
1772 ### Adding a new connection
1773 ###
1774 } elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) ||
1775 ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) ||
1776 ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq '')) {
1777
1778 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1779 &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1780 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1781
1782 if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
1783 if (! $confighash{$cgiparams{'KEY'}}[0]) {
1784 $errormessage = $Lang::tr{'invalid key'};
1785 goto VPNCONF_END;
1786 }
1787 $cgiparams{'ENABLED'} = $confighash{$cgiparams{'KEY'}}[0];
1788 $cgiparams{'NAME'} = $confighash{$cgiparams{'KEY'}}[1];
1789 $cgiparams{'TYPE'} = $confighash{$cgiparams{'KEY'}}[3];
1790 $cgiparams{'AUTH'} = $confighash{$cgiparams{'KEY'}}[4];
1791 $cgiparams{'PSK'} = $confighash{$cgiparams{'KEY'}}[5];
1792 $cgiparams{'SIDE'} = $confighash{$cgiparams{'KEY'}}[6];
1793 $cgiparams{'LOCAL_SUBNET'} = $confighash{$cgiparams{'KEY'}}[8];
1794 $cgiparams{'REMOTE'} = $confighash{$cgiparams{'KEY'}}[10];
1795 $cgiparams{'REMOTE_SUBNET'} = $confighash{$cgiparams{'KEY'}}[11];
1796 $cgiparams{'REMARK'} = $confighash{$cgiparams{'KEY'}}[25];
1797 $cgiparams{'INTERFACE'} = $confighash{$cgiparams{'KEY'}}[12];
1798 $cgiparams{'OVPN_SUBNET'} = $confighash{$cgiparams{'KEY'}}[13];#new fields
1799 $cgiparams{'PROTOCOL'} = $confighash{$cgiparams{'KEY'}}[14];
1800 $cgiparams{'DEST_PORT'} = $confighash{$cgiparams{'KEY'}}[15];
1801 $cgiparams{'COMPLZO'} = $confighash{$cgiparams{'KEY'}}[16];
1802 $cgiparams{'MTU'} = $confighash{$cgiparams{'KEY'}}[17];
1803 $cgiparams{'N2NVPN_IP'} = $confighash{$cgiparams{'KEY'}}[18];#new fields
1804 $cgiparams{'ZERINA_CLIENT'} = $confighash{$cgiparams{'KEY'}}[19];#new fields
1805 $cgiparams{'CIPHER'} = $confighash{$cgiparams{'KEY'}}[20];#new fields
1806 if ($cgiparams{'ZERINA_CLIENT'} eq ''){
1807 $cgiparams{'ZERINA_CLIENT'} = 'no';
1808 }
1809 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {#ab hiere error uebernehmen
1810 $cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
1811 # n2n error
1812 if ($cgiparams{'TYPE'} !~ /^(host|net)$/) {
1813 $errormessage = $Lang::tr{'connection type is invalid'};
1814 goto VPNCONF_ERROR;
1815 }
1816 if ($cgiparams{'NAME'} !~ /^[a-zA-Z0-9]+$/) {
1817 $errormessage = $Lang::tr{'name must only contain characters'};
1818 goto VPNCONF_ERROR;
1819 }
1820 if ($cgiparams{'NAME'} =~ /^(host|01|block|private|clear|packetdefault|server)$/) {
1821 $errormessage = $Lang::tr{'name is invalid'};
1822 goto VPNCONF_ERROR;
1823 }
1824 if (length($cgiparams{'NAME'}) >60) {
1825 $errormessage = $Lang::tr{'name too long'};
1826 goto VPNCONF_ERROR;
1827 }
1828 if (! $cgiparams{'KEY'}) {# Check if there is no other entry with this name
1829 foreach my $key (keys %confighash) {
1830 if ($confighash{$key}[1] eq $cgiparams{'NAME'}) {
1831 $errormessage = $Lang::tr{'a connection with this name already exists'};
1832 goto VPNCONF_ERROR;
1833 }
1834 }
1835 }
1836 if (($cgiparams{'TYPE'} eq 'net') && (! $cgiparams{'REMOTE'})) {
1837 $errormessage = $Lang::tr{'invalid input for remote host/ip'};
1838 goto VPNCONF_ERROR;
1839 }
1840 if ($cgiparams{'REMOTE'}) {
1841 if (! &General::validip($cgiparams{'REMOTE'})) {
1842 if (! &General::validfqdn ($cgiparams{'REMOTE'})) {
1843 $errormessage = $Lang::tr{'invalid input for remote host/ip'};
1844 goto VPNCONF_ERROR;
1845 } else {
1846 if (&Ovpnfunc::valid_dns_host($cgiparams{'REMOTE'})) {
1847 $warnmessage = "$Lang::tr{'check vpn lr'} $cgiparams{'REMOTE'}. $Lang::tr{'dns check failed'}";
1848 }
1849 }
1850 }
1851 }
1852 if ($cgiparams{'TYPE'} ne 'host') {
1853 unless (&General::validipandmask($cgiparams{'LOCAL_SUBNET'})) {
1854 $errormessage = $Lang::tr{'local subnet is invalid'};
1855 goto VPNCONF_ERROR;
1856 }
1857 }
1858 #hier1
1859 my @tmpovpnsubnet = split("\/",$cgiparams{'LOCAL_SUBNET'});
1860 $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
1861 $cgiparams{'LOCAL_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
1862 #hier1
1863 if ($cgiparams{'REMOTE'} eq '') {# Check if there is no other entry without IP-address and PSK
1864 foreach my $key (keys %confighash) {
1865 if(($cgiparams{'KEY'} ne $key) && ($confighash{$key}[4] eq 'psk' || $cgiparams{'AUTH'} eq 'psk') && $confighash{$key}[10] eq '') {
1866 $errormessage = $Lang::tr{'you can only define one roadwarrior connection when using pre-shared key authentication'};
1867 goto VPNCONF_ERROR;
1868 }
1869 }
1870 }
1871 if (($cgiparams{'TYPE'} eq 'net') && (! &General::validipandmask($cgiparams{'REMOTE_SUBNET'}))) {
1872 $errormessage = $Lang::tr{'remote subnet is invalid'};
1873 goto VPNCONF_ERROR;
1874 }
1875 #hier2
1876 my @tmpovpnsubnet = split("\/",$cgiparams{'REMOTE_SUBNET'});
1877 $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
1878 $cgiparams{'REMOTE_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
1879 #hier2
1880 if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
1881 $errormessage = $Lang::tr{'invalid input'};
1882 goto VPNCONF_ERROR;
1883 }
1884 if ($cgiparams{'EDIT_ADVANCED'} !~ /^(on|off)$/) {
1885 $errormessage = $Lang::tr{'invalid input'};
1886 goto VPNCONF_ERROR;
1887 }
1888 if ($cgiparams{'ENABLED'} eq 'on'){
1889 $errormessage = &Ovpnfunc::disallowreserved($cgiparams{'DEST_PORT'},0,$cgiparams{'PROTOCOL'},"dest");
1890 }
1891 if ($errormessage) { goto VPNCONF_ERROR; }
1892
1893 if ($cgiparams{'ENABLED'} eq 'on'){
1894 $errormessage = &Ovpnfunc::checkportfw(0,$cgiparams{'DEST_PORT'},$cgiparams{'PROTOCOL'},'0.0.0.0');
1895 }
1896 if ($errormessage) { goto VPNCONF_ERROR; }
1897 #raul
1898 if ($cgiparams{'TYPE'} eq 'net') {
1899 if (! &General::validipandmask($cgiparams{'OVPN_SUBNET'})) {
1900 $errormessage = $Lang::tr{'ovpn subnet is invalid'};
1901 goto VPNCONF_ERROR;
1902 }
1903 #hier3
1904 my @tmpovpnsubnet = split("\/",$cgiparams{'OVPN_SUBNET'});
1905 $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
1906 $cgiparams{'OVPN_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
1907 #hier3
1908 #plausi2
1909 $errormessage = &Ovpnfunc::ovelapplausi($tmpovpnsubnet[0],$tmpovpnsubnet[1]);
1910 #plausi2
1911 if ($errormessage ne ''){
1912 goto VPNCONF_ERROR;
1913 }
1914 if ((length($cgiparams{'MTU'})==0) || (($cgiparams{'MTU'}) < 1000 )) {
1915 $errormessage = $Lang::tr{'invalid mtu input'};
1916 goto VPNCONF_ERROR;
1917 }
1918 unless (&General::validport($cgiparams{'DEST_PORT'})) {
1919 $errormessage = $Lang::tr{'invalid port'};
1920 goto VPNCONF_ERROR;
1921 }
1922 # check protcol/port overlap against existing connections gian
1923 foreach my $dkey (keys %confighash) {#Check if there is no other entry with this name
1924 if ($dkey ne $cgiparams{'KEY'}) {
1925 if ($confighash{$dkey}[14] eq $cgiparams{'PROTOCOL'} && $confighash{$dkey}[15] eq $cgiparams{'DEST_PORT'}){
1926 #if ($confighash{$dkey}[14] eq 'on') {
1927 $errormessage = "Choosed Protocol/Port combination is already used by connection: $confighash{$dkey}[1]";
1928 goto VPNCONF_ERROR;
1929 #} else {
1930 # $warnmessage = "Choosed Protcol/Port combination is used by inactive connection: $confighash{$dkey}[1]";
1931 #}
1932 }
1933 }
1934 }
1935 #check protcol/port overlap against RWserver gian
1936 if ($vpnsettings{'ENABLED'} eq 'on') {
1937 if ($vpnsettings{'DPROTOCOL'} eq $cgiparams{'PROTOCOL'} && $vpnsettings{'DDEST_PORT'} eq $cgiparams{'DEST_PORT'}){
1938 $errormessage = "Choosed Protocol/Port combination is already used OpenVPN Roadwarrior Server";
1939 goto VPNCONF_ERROR;
1940 }
1941 }
1942 }
1943 if ($cgiparams{'AUTH'} eq 'psk') {
1944 #removed
1945 } elsif ($cgiparams{'AUTH'} eq 'certreq') {
1946 # {
1947 if ($cgiparams{'KEY'}) {
1948 $errormessage = $Lang::tr{'cant change certificates'};
1949 goto VPNCONF_ERROR;
1950 }
1951 if (ref ($cgiparams{'FH'}) ne 'Fh') {
1952 $errormessage = $Lang::tr{'there was no file upload'};
1953 goto VPNCONF_ERROR;
1954 }
1955 (my $fh, my $filename) = tempfile( );# Move uploaded certificate request to a temporary file
1956 if (copy ($cgiparams{'FH'}, $fh) != 1) {
1957 $errormessage = $!;
1958 goto VPNCONF_ERROR;
1959 }
1960 # Sign the certificate request and move it
1961 # Sign the host certificate request
1962 system('/usr/bin/openssl', 'ca', '-days', '999999',
1963 '-batch', '-notext',
1964 '-in', $filename,
1965 '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
1966 '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf");
1967 if ($?) {
1968 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1969 unlink ($filename);
1970 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
1971 &Ovpnfunc::newcleanssldatabase();
1972 goto VPNCONF_ERROR;
1973 } else {
1974 unlink ($filename);
1975 &Ovpnfunc::deletebackupcert();
1976 }
1977 my $temp = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem`;
1978 $temp =~ /Subject:.*CN=(.*)[\n]/;
1979 $temp = $1;
1980 $temp =~ s+/Email+, E+;
1981 $temp =~ s/ ST=/ S=/;
1982 $cgiparams{'CERT_NAME'} = $temp;
1983 $cgiparams{'CERT_NAME'} =~ s/,//g;
1984 $cgiparams{'CERT_NAME'} =~ s/\'//g;
1985 if ($cgiparams{'CERT_NAME'} eq '') {
1986 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
1987 goto VPNCONF_ERROR;
1988 }
1989 } elsif ($cgiparams{'AUTH'} eq 'certfile') {
1990 if ($cgiparams{'KEY'}) {
1991 $errormessage = $Lang::tr{'cant change certificates'};
1992 goto VPNCONF_ERROR;
1993 }
1994 if (ref ($cgiparams{'FH'}) ne 'Fh') {
1995 $errormessage = $Lang::tr{'there was no file upload'};
1996 goto VPNCONF_ERROR;
1997 }
1998 (my $fh, my $filename) = tempfile( );# Move uploaded certificate to a temporary file
1999 if (copy ($cgiparams{'FH'}, $fh) != 1) {
2000 $errormessage = $!;
2001 goto VPNCONF_ERROR;
2002 }
2003 my $validca = 0;# Verify the certificate has a valid CA and move it
2004 my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/cacert.pem $filename`;
2005 if ($test =~ /: OK/) {
2006 $validca = 1;
2007 } else {
2008 foreach my $key (keys %cahash) {
2009 $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$key}[0]cert.pem $filename`;
2010 if ($test =~ /: OK/) {
2011 $validca = 1;
2012 }
2013 }
2014 }
2015 if (! $validca) {
2016 $errormessage = $Lang::tr{'certificate does not have a valid ca associated with it'};
2017 unlink ($filename);
2018 goto VPNCONF_ERROR;
2019 } else {
2020 move($filename, "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
2021 if ($? ne 0) {
2022 $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
2023 unlink ($filename);
2024 goto VPNCONF_ERROR;
2025 }
2026 }
2027 my $temp = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem`;
2028 $temp =~ /Subject:.*CN=(.*)[\n]/;
2029 $temp = $1;
2030 $temp =~ s+/Email+, E+;
2031 $temp =~ s/ ST=/ S=/;
2032 $cgiparams{'CERT_NAME'} = $temp;
2033 $cgiparams{'CERT_NAME'} =~ s/,//g;
2034 $cgiparams{'CERT_NAME'} =~ s/\'//g;
2035 if ($cgiparams{'CERT_NAME'} eq '') {
2036 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
2037 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
2038 goto VPNCONF_ERROR;
2039 }
2040 } elsif ($cgiparams{'AUTH'} eq 'certgen'){
2041 if ($cgiparams{'KEY'}) {
2042 $errormessage = $Lang::tr{'cant change certificates'};
2043 goto VPNCONF_ERROR;
2044 }
2045 if (length($cgiparams{'CERT_NAME'}) >60) {# Validate input since the form was submitted
2046 $errormessage = $Lang::tr{'name too long'};
2047 goto VPNCONF_ERROR;
2048 }
2049 if ($cgiparams{'CERT_NAME'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
2050 $errormessage = $Lang::tr{'invalid input for name'};
2051 goto VPNCONF_ERROR;
2052 }
2053 if ($cgiparams{'CERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'CERT_EMAIL'}))) {
2054 $errormessage = $Lang::tr{'invalid input for e-mail address'};
2055 goto VPNCONF_ERROR;
2056 }
2057 if (length($cgiparams{'CERT_EMAIL'}) > 40) {
2058 $errormessage = $Lang::tr{'e-mail address too long'};
2059 goto VPNCONF_ERROR;
2060 }
2061 if ($cgiparams{'CERT_OU'} ne '' && $cgiparams{'CERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
2062 $errormessage = $Lang::tr{'invalid input for department'};
2063 goto VPNCONF_ERROR;
2064 }
2065 if (length($cgiparams{'CERT_ORGANIZATION'}) >60) {
2066 $errormessage = $Lang::tr{'organization too long'};
2067 goto VPNCONF_ERROR;
2068 }
2069 if ($cgiparams{'CERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
2070 $errormessage = $Lang::tr{'invalid input for organization'};
2071 goto VPNCONF_ERROR;
2072 }
2073 if ($cgiparams{'CERT_CITY'} ne '' && $cgiparams{'CERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
2074 $errormessage = $Lang::tr{'invalid input for city'};
2075 goto VPNCONF_ERROR;
2076 }
2077 if ($cgiparams{'CERT_STATE'} ne '' && $cgiparams{'CERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
2078 $errormessage = $Lang::tr{'invalid input for state or province'};
2079 goto VPNCONF_ERROR;
2080 }
2081 if ($cgiparams{'CERT_COUNTRY'} !~ /^[A-Z]*$/) {
2082 $errormessage = $Lang::tr{'invalid input for country'};
2083 goto VPNCONF_ERROR;
2084 }
2085 if ($cgiparams{'CERT_PASS1'} ne '' && $cgiparams{'CERT_PASS2'} ne ''){
2086 if (length($cgiparams{'CERT_PASS1'}) < 5) {
2087 $errormessage = $Lang::tr{'password too short'};
2088 goto VPNCONF_ERROR;
2089 }
2090 }
2091 if ($cgiparams{'CERT_PASS1'} ne $cgiparams{'CERT_PASS2'}) {
2092 $errormessage = $Lang::tr{'passwords do not match'};
2093 goto VPNCONF_ERROR;
2094 }
2095 (my $ou = $cgiparams{'CERT_OU'}) =~ s/^\s*$/\./;# Replace empty strings with a .
2096 (my $city = $cgiparams{'CERT_CITY'}) =~ s/^\s*$/\./;
2097 (my $state = $cgiparams{'CERT_STATE'}) =~ s/^\s*$/\./;
2098 my $pid = open(OPENSSL, "|-");# Create the Host certificate request client
2099 $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto VPNCONF_ERROR;};
2100 if ($pid) { # parent
2101 print OPENSSL "$cgiparams{'CERT_COUNTRY'}\n";
2102 print OPENSSL "$state\n";
2103 print OPENSSL "$city\n";
2104 print OPENSSL "$cgiparams{'CERT_ORGANIZATION'}\n";
2105 print OPENSSL "$ou\n";
2106 print OPENSSL "$cgiparams{'CERT_NAME'}\n";
2107 print OPENSSL "$cgiparams{'CERT_EMAIL'}\n";
2108 print OPENSSL ".\n";
2109 print OPENSSL ".\n";
2110 close (OPENSSL);
2111 if ($?) {
2112 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
2113 unlink ("${General::swroot}ovpn/certs/$cgiparams{'NAME'}key.pem");
2114 unlink ("${General::swroot}ovpn/certs/$cgiparams{'NAME'}req.pem");
2115 goto VPNCONF_ERROR;
2116 }
2117 } else { # child
2118 unless (exec ('/usr/bin/openssl', 'req', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
2119 '-newkey', 'rsa:1024',
2120 '-keyout', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem",
2121 '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem",
2122 '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf")) {
2123 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
2124 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
2125 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
2126 goto VPNCONF_ERROR;
2127 }
2128 }
2129 # Sign the host certificate request
2130 system('/usr/bin/openssl', 'ca', '-days', '999999',
2131 '-batch', '-notext',
2132 '-in', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem",
2133 '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
2134 '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf");
2135 if ($?) {
2136 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
2137 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
2138 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
2139 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
2140 &Ovpnfunc::newcleanssldatabase();
2141 goto VPNCONF_ERROR;
2142 } else {
2143 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
2144 &Ovpnfunc::deletebackupcert();
2145 }
2146 # Create the pkcs12 file
2147 system('/usr/bin/openssl', 'pkcs12', '-export',
2148 '-inkey', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem",
2149 '-in', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
2150 '-name', $cgiparams{'NAME'},
2151 '-passout', "pass:$cgiparams{'CERT_PASS1'}",
2152 '-certfile', "${General::swroot}/ovpn/ca/cacert.pem",
2153 '-caname', "$vpnsettings{'ROOTCERT_ORGANIZATION'} CA",
2154 '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12");
2155 if ($?) {
2156 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
2157 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
2158 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
2159 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12");
2160 goto VPNCONF_ERROR;
2161 } else {
2162 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
2163 }
2164 } elsif ($cgiparams{'AUTH'} eq 'cert') {
2165 ;# Nothing, just editing
2166 } else {
2167 $errormessage = $Lang::tr{'invalid input for authentication method'};
2168 goto VPNCONF_ERROR;
2169 }
2170 if ((! $cgiparams{'KEY'}) && ($cgiparams{'AUTH'} ne 'psk')) {# Check if there is no other entry with this common name
2171 foreach my $key (keys %confighash) {
2172 if ($confighash{$key}[2] eq $cgiparams{'CERT_NAME'}) {
2173 $errormessage = $Lang::tr{'a connection with this common name already exists'};
2174 goto VPNCONF_ERROR;
2175 }
2176 }
2177 }
2178
2179 my $key = $cgiparams{'KEY'};# Save the config
2180 if (! $key) {
2181 $key = &General::findhasharraykey (\%confighash);
2182 foreach my $i (0 .. 42) { $confighash{$key}[$i] = "";}
2183 }
2184 $confighash{$key}[0] = $cgiparams{'ENABLED'};
2185 $confighash{$key}[1] = $cgiparams{'NAME'};
2186 if ((! $cgiparams{'KEY'}) && $cgiparams{'AUTH'} ne 'psk') {
2187 $confighash{$key}[2] = $cgiparams{'CERT_NAME'};
2188 }
2189 $confighash{$key}[3] = $cgiparams{'TYPE'};
2190 if ($cgiparams{'AUTH'} eq 'psk') {
2191 $confighash{$key}[4] = 'psk';
2192 $confighash{$key}[5] = $cgiparams{'PSK'};
2193 } else {
2194 $confighash{$key}[4] = 'cert';
2195 }
2196 if ($cgiparams{'TYPE'} eq 'net') {
2197 $confighash{$key}[6] = $cgiparams{'SIDE'};
2198 $confighash{$key}[11] = $cgiparams{'REMOTE_SUBNET'};
2199 if ( $cgiparams{'SIDE'} eq 'client') {
2200 $confighash{$key}[19] = 'yes';
2201 } else{
2202 $confighash{$key}[19] = 'no';
2203 }
2204 }
2205 $confighash{$key}[8] = $cgiparams{'LOCAL_SUBNET'};
2206 $confighash{$key}[10] = $cgiparams{'REMOTE'};
2207 $confighash{$key}[25] = $cgiparams{'REMARK'};
2208 $confighash{$key}[12] = $cgiparams{'INTERFACE'};
2209 $confighash{$key}[13] = $cgiparams{'OVPN_SUBNET'};# new fields
2210 $confighash{$key}[14] = $cgiparams{'PROTOCOL'};
2211 $confighash{$key}[15] = $cgiparams{'DEST_PORT'};
2212 $confighash{$key}[16] = $cgiparams{'COMPLZO'};
2213 $confighash{$key}[17] = $cgiparams{'MTU'};
2214 $confighash{$key}[18] = $cgiparams{'N2NVPN_IP'};# new fileds
2215 $confighash{$key}[19] = $cgiparams{'ZERINA_CLIENT'};# new fileds
2216 $confighash{$key}[20] = $cgiparams{'CIPHER'};
2217
2218 #default n2n advanced
2219 $confighash{$key}[26] = '10';#keepalive ping
2220 $confighash{$key}[27] = '60';#keepalive restart
2221 $confighash{$key}[28] = '0';#nice
2222 $confighash{$key}[42] = '3';#verb
2223 #default n2n advanced
2224 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2225 &Ovpnfunc::writenet2netconf($key,$zerinaclient);
2226 #ppp
2227 my $n2nactive = `/bin/ps ax|grep $cgiparams{'NAME'}.conf|grep -v grep|awk \'{print \$1}\'`;
2228 if ($cgiparams{'ENABLED'}) {
2229 if ($n2nactive eq ''){
2230 system('/usr/local/bin/openvpnctrl', '-sn2n', $cgiparams{'NAME'});
2231 } else {
2232 system('/usr/local/bin/openvpnctrl', '-kn2n', $n2nactive);
2233 system('/usr/local/bin/openvpnctrl', '-sn2n', $cgiparams{'NAME'});
2234 }
2235 } else {
2236 if ($n2nactive ne ''){
2237 system('/usr/local/bin/openvpnctrl', '-kn2n', $cgiparams{'NAME'});
2238 }
2239 }
2240 if ($cgiparams{'EDIT_ADVANCED'} eq 'on') {
2241 $cgiparams{'KEY'} = $key;
2242 $cgiparams{'ACTION'} = $Lang::tr{'advanced'};
2243 }
2244 goto VPNCONF_END;
2245 } else {
2246 $cgiparams{'ENABLED'} = 'on';
2247 if ($cgiparams{'ZERINA_CLIENT'} eq ''){
2248 $cgiparams{'ZERINA_CLIENT'} = 'no';
2249 }
2250 if ( ! -f "${General::swroot}/ovpn/ca/cakey.pem" ) {
2251 $cgiparams{'AUTH'} = 'psk';
2252 } elsif ( ! -f "${General::swroot}/ovpn/ca/cacert.pem") {
2253 $cgiparams{'AUTH'} = 'certfile';
2254 } else {
2255 $cgiparams{'AUTH'} = 'certgen';
2256 }
2257 $cgiparams{'LOCAL_SUBNET'} ="$netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}";
2258 $cgiparams{'CERT_ORGANIZATION'} = $vpnsettings{'ROOTCERT_ORGANIZATION'};
2259 $cgiparams{'CERT_CITY'} = $vpnsettings{'ROOTCERT_CITY'};
2260 $cgiparams{'CERT_STATE'} = $vpnsettings{'ROOTCERT_STATE'};
2261 $cgiparams{'CERT_COUNTRY'} = $vpnsettings{'ROOTCERT_COUNTRY'};
2262 }
2263 VPNCONF_ERROR:
2264 # n2n default settings
2265 if ($cgiparams{'CIPHER'} eq '') {
2266 $cgiparams{'CIPHER'} = 'BF-CBC';
2267 }
2268 if ($cgiparams{'MTU'} eq '') {
2269 $cgiparams{'MTU'} = '1400';
2270 }
2271 if ($cgiparams{'OVPN_SUBNET'} eq '') {
2272 $cgiparams{'OVPN_SUBNET'} = '10.' . int(rand(256)) . '.' . int(rand(256)) . '.0/255.255.255.0';
2273 }
2274 #n2n default settings
2275 $checked{'ENABLED'}{'off'} = '';
2276 $checked{'ENABLED'}{'on'} = '';
2277 $checked{'ENABLED'}{$cgiparams{'ENABLED'}} = 'CHECKED';
2278 $checked{'ENABLED_BLUE'}{'off'} = '';
2279 $checked{'ENABLED_BLUE'}{'on'} = '';
2280 $checked{'ENABLED_BLUE'}{$cgiparams{'ENABLED_BLUE'}} = 'CHECKED';
2281 $checked{'ENABLED_ORANGE'}{'off'} = '';
2282 $checked{'ENABLED_ORANGE'}{'on'} = '';
2283 $checked{'ENABLED_ORANGE'}{$cgiparams{'ENABLED_ORANGE'}} = 'CHECKED';
2284 $checked{'EDIT_ADVANCED'}{'off'} = '';
2285 $checked{'EDIT_ADVANCED'}{'on'} = '';
2286 $checked{'EDIT_ADVANCED'}{$cgiparams{'EDIT_ADVANCED'}} = 'CHECKED';
2287 $selected{'SIDE'}{'server'} = '';
2288 $selected{'SIDE'}{'client'} = '';
2289 $selected{'SIDE'}{$cgiparams{'SIDE'}} = 'SELECTED';
2290
2291 # $selected{'DDEVICE'}{'tun'} = '';
2292 # $selected{'DDEVICE'}{'tap'} = '';
2293 # $selected{'DDEVICE'}{$cgiparams{'DDEVICE'}} = 'SELECTED';
2294
2295 $selected{'PROTOCOL'}{'udp'} = '';
2296 $selected{'PROTOCOL'}{'tcp'} = '';
2297 $selected{'PROTOCOL'}{$cgiparams{'PROTOCOL'}} = 'SELECTED';
2298
2299 $checked{'AUTH'}{'psk'} = '';
2300 $checked{'AUTH'}{'certreq'} = '';
2301 $checked{'AUTH'}{'certgen'} = '';
2302 $checked{'AUTH'}{'certfile'} = '';
2303 $checked{'AUTH'}{$cgiparams{'AUTH'}} = 'CHECKED';
2304 $selected{'INTERFACE'}{$cgiparams{'INTERFACE'}} = 'SELECTED';
2305 $checked{'COMPLZO'}{'off'} = '';
2306 $checked{'COMPLZO'}{'on'} = '';
2307 $checked{'COMPLZO'}{$cgiparams{'COMPLZO'}} = 'CHECKED';
2308 $selected{'CIPHER'}{'DES-CBC'} = '';
2309 $selected{'CIPHER'}{'DES-EDE-CBC'} = '';
2310 $selected{'CIPHER'}{'DES-EDE3-CBC'} = '';
2311 $selected{'CIPHER'}{'DESX-CBC'} = '';
2312 $selected{'CIPHER'}{'RC2-CBC'} = '';
2313 $selected{'CIPHER'}{'RC2-40-CBC'} = '';
2314 $selected{'CIPHER'}{'RC2-64-CBC'} = '';
2315 $selected{'CIPHER'}{'BF-CBC'} = '';
2316 $selected{'CIPHER'}{'CAST5-CBC'} = '';
2317 $selected{'CIPHER'}{'AES-128-CBC'} = '';
2318 $selected{'CIPHER'}{'AES-192-CBC'} = '';
2319 $selected{'CIPHER'}{'AES-256-CBC'} = '';
2320 $selected{'CIPHER'}{$cgiparams{'CIPHER'}} = 'SELECTED';
2321
2322 if (1) {
2323 &Header::showhttpheaders();
2324 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
2325 &Header::openbigbox('100%', 'LEFT', '', $errormessage);
2326 if ($errormessage) {
2327 &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
2328 print "<class name='base'>$errormessage";
2329 print "&nbsp;</class>";
2330 &Header::closebox();
2331 }
2332 if ($warnmessage) {
2333 &Header::openbox('100%', 'LEFT', "$Lang::tr{'warning messages'}:");
2334 print "<class name='base'>$warnmessage";
2335 print "&nbsp;</class>";
2336 &Header::closebox();
2337 }
2338 print "<form method='post' enctype='multipart/form-data'>";
2339 print "<input type='hidden' name='TYPE' value='$cgiparams{'TYPE'}' />";
2340 print "<input type='hidden' name='ZERINA_CLIENT' value='$cgiparams{'ZERINA_CLIENT'}' />";
2341 if ($cgiparams{'KEY'}) {
2342 print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
2343 print "<input type='hidden' name='AUTH' value='$cgiparams{'AUTH'}' />";
2344 }
2345 &Header::openbox('100%', 'LEFT', "$Lang::tr{'connection'}:");
2346 print "<table width='100%'>\n";
2347 print "<tr><td width='25%' class='boldbase'>$Lang::tr{'name'}:</td>";
2348 if ($cgiparams{'TYPE'} eq 'host') {
2349 if ($cgiparams{'KEY'}) {
2350 print "<td width='35%' class='base'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>\n";
2351 } else {
2352 print "<td width='35%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' size='30' /></td>";
2353 }
2354 } else {
2355 print "<input type='hidden' name='INTERFACE' value='red' />";
2356 if ($cgiparams{'KEY'}) {
2357 print "<td width='25%' class='base' nowrap='nowrap'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>";
2358 } else {
2359 print "<td width='25%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' /></td>";
2360 }
2361 print "<!-- net2net config gui -->";
2362 print "<td width='25%'>&nbsp;</td>";
2363 print "<td width='25%'>&nbsp;</td></tr>";
2364 if ((($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) && ($cgiparams{'ZERINA_CLIENT'} eq 'no')) ||
2365 (($cgiparams{'ACTION'} eq $Lang::tr{'save'}) && ($cgiparams{'ZERINA_CLIENT'} eq 'no')) ||
2366 (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'ZERINA_CLIENT'} eq 'no'))) {
2367 print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>";
2368 print "<td><select name='SIDE'><option value='server' $selected{'SIDE'}{'server'}>OpenVPN Server</option>";
2369 print "<option value='client' $selected{'SIDE'}{'client'}>OpenVPN Client</option></select></td>";
2370 print "<tr><td class='base' nowrap='nowrap'>$Lang::tr{'local vpn hostname/ip'}:</td>";
2371 print "<td><input type='text' name='N2NVPN_IP' value='$cgiparams{'N2NVPN_IP'}' size='30' /></td>";
2372 print "<td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>";
2373 } else {
2374 print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>";
2375 print "<td>$cgiparams{'SIDE'}</td><input type='hidden' name='SIDE' value='$cgiparams{'SIDE'}' />";
2376 print "<td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>";
2377 }
2378 print "<td><input type='TEXT' name='REMOTE' value='$cgiparams{'REMOTE'}' /></td></tr>";
2379 print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td>";
2380 print "<td><input type='TEXT' name='LOCAL_SUBNET' value='$cgiparams{'LOCAL_SUBNET'}' /></td>";
2381 print "<td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td>";
2382 print "<td><input type='text' name='REMOTE_SUBNET' value='$cgiparams{'REMOTE_SUBNET'}' /></td></tr>";
2383 print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td>";
2384 print "<td><input type='TEXT' name='OVPN_SUBNET' value='$cgiparams{'OVPN_SUBNET'}' /></td></tr>";
2385 print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>";
2386 print "<td><select name='PROTOCOL'><option value='udp' $selected{'PROTOCOL'}{'udp'}>UDP</option>";
2387 print "<option value='tcp' $selected{'PROTOCOL'}{'tcp'}>TCP</option></select></td>";
2388 print "<td class='boldbase'>$Lang::tr{'destination port'}:</td>";
2389 print "<td><input type='TEXT' name='DEST_PORT' value='$cgiparams{'DEST_PORT'}' size='5' /></td></tr>";
2390 print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>";
2391 print "<td><input type='checkbox' name='COMPLZO' $checked{'COMPLZO'}{'on'} /></td>";
2392 print "<td class='boldbase' nowrap='nowrap'>$Lang::tr{'cipher'}</td>";
2393 print "<td><select name='CIPHER'><option value='DES-CBC' $selected{'CIPHER'}{'DES-CBC'}>DES-CBC</option>";
2394 print "<option value='DES-EDE-CBC' $selected{'CIPHER'}{'DES-EDE-CBC'}>DES-EDE-CBC</option>";
2395 print "<option value='DES-EDE3-CBC' $selected{'CIPHER'}{'DES-EDE3-CBC'}>DES-EDE3-CBC</option>";
2396 print "<option value='DESX-CBC' $selected{'CIPHER'}{'DESX-CBC'}>DESX-CBC</option>";
2397 print "<option value='RC2-CBC' $selected{'CIPHER'}{'RC2-CBC'}>RC2-CBC</option>";
2398 print "<option value='RC2-40-CBC' $selected{'CIPHER'}{'RC2-40-CBC'}>RC2-40-CBC</option>";
2399 print "<option value='RC2-64-CBC' $selected{'CIPHER'}{'RC2-64-CBC'}>RC2-64-CBC</option>";
2400 print "<option value='BF-CBC' $selected{'CIPHER'}{'BF-CBC'}>BF-CBC</option>";
2401 print "<option value='CAST5-CBC' $selected{'CIPHER'}{'CAST5-CBC'}>CAST5-CBC</option>";
2402 print "<option value='AES-128-CBC' $selected{'CIPHER'}{'AES-128-CBC'}>AES-128-CBC</option>";
2403 print "<option value='AES-192-CBC' $selected{'CIPHER'}{'AES-192-CBC'}>AES-192-CBC</option>";
2404 print "<option value='AES-256-CBC' $selected{'CIPHER'}{'AES-256-CBC'}>AES-256-CBC</option></select></td>";
2405 print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}&nbsp;</td>";
2406 print "<td> <input type='TEXT' name='MTU' VALUE='$cgiparams{'MTU'}'size='5' /></TD>";
2407 }
2408 print "<tr><td class='boldbase'>$Lang::tr{'remark title'}&nbsp;<img src='/blob.gif' /></td>";
2409 print "<td colspan='3'><input type='text' name='REMARK' value='$cgiparams{'REMARK'}' size='55' maxlength='50' /></td></tr>";
2410 # if ($cgiparams{'TYPE'} eq 'net') {
2411 print "<tr><td>$Lang::tr{'enabled'} <input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>\n";
2412
2413 if ($cgiparams{'TYPE'} eq 'host') {
2414 print "<td colspan='3'>&nbsp;</td></tr></table>";
2415 } elsif ($cgiparams{'ACTION'} ne $Lang::tr{'edit'}){
2416 print "<td colspan='3'><input type='checkbox' name='EDIT_ADVANCED' $checked{'EDIT_ADVANCED'}{'on'}/> $Lang::tr{'edit advanced settings when done'}</tr></table>";
2417 } else {
2418 print "<td colspan='3'></tr></table>";
2419 }
2420
2421
2422 &Header::closebox();
2423 if ($cgiparams{'KEY'} && $cgiparams{'AUTH'} eq 'psk') {
2424 ;#we dont have psk
2425 } elsif (! $cgiparams{'KEY'}) {
2426 my $disabled='';
2427 my $cakeydisabled='';
2428 my $cacrtdisabled='';
2429 if ( ! -f "${General::swroot}/ovpn/ca/cakey.pem" ) { $cakeydisabled = "disabled='disabled'" } else { $cakeydisabled = "" };
2430 if ( ! -f "${General::swroot}/ovpn/ca/cacert.pem" ) { $cacrtdisabled = "disabled='disabled'" } else { $cacrtdisabled = "" };
2431 &Header::openbox('100%', 'LEFT', $Lang::tr{'authentication'});
2432 print <<END
2433 <table width='100%' cellpadding='0' cellspacing='5' border='0'>
2434 <tr><td colspan='3' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' border='0' /></td></tr>
2435 <tr><td><input type='radio' name='AUTH' value='certreq' $checked{'AUTH'}{'certreq'} $cakeydisabled /></td>
2436 <td class='base'>$Lang::tr{'upload a certificate request'}</td>
2437 <td class='base' rowspan='2'><input type='file' name='FH' size='30' $cacrtdisabled></td></tr>
2438 <tr><td><input type='radio' name='AUTH' value='certfile' $checked{'AUTH'}{'certfile'} $cacrtdisabled /></td>
2439 <td class='base'>$Lang::tr{'upload a certificate'}</td></tr>
2440 <tr><td colspan='3' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' BORDER='0' /></td></tr>
2441 <tr><td><input type='radio' name='AUTH' value='certgen' $checked{'AUTH'}{'certgen'} $cakeydisabled /></td>
2442 <td class='base'>$Lang::tr{'generate a certificate'}</td><td>&nbsp;</td></tr>
2443 <tr><td>&nbsp;</td>
2444 <td class='base'>$Lang::tr{'users fullname or system hostname'}:</td>
2445 <td class='base' nowrap='nowrap'><input type='text' name='CERT_NAME' value='$cgiparams{'CERT_NAME'}' SIZE='32' $cakeydisabled /></td></tr>
2446 <tr><td>&nbsp;</td>
2447 <td class='base'>$Lang::tr{'users email'}:&nbsp;<img src='/blob.gif' /></td>
2448 <td class='base' nowrap='nowrap'><input type='text' name='CERT_EMAIL' value='$cgiparams{'CERT_EMAIL'}' SIZE='32' $cakeydisabled /></td></tr>
2449 <tr><td>&nbsp;</td>
2450 <td class='base'>$Lang::tr{'users department'}:&nbsp;<img src='/blob.gif' /></td>
2451 <td class='base' nowrap='nowrap'><input type='text' name='CERT_OU' value='$cgiparams{'CERT_OU'}' SIZE='32' $cakeydisabled /></td></tr>
2452 <tr><td>&nbsp;</td>
2453 <td class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' /></td>
2454 <td class='base' nowrap='nowrap'><input type='text' name='CERT_ORGANIZATION' value='$cgiparams{'CERT_ORGANIZATION'}' SIZE='32' $cakeydisabled /></td></tr>
2455 <tr><td>&nbsp;</td>
2456 <td class='base'>$Lang::tr{'city'}:&nbsp;<img src='/blob.gif'></td>
2457 <td class='base' nowrap='nowrap'><input type='text' name='CERT_CITY' value='$cgiparams{'CERT_CITY'}' SIZE='32' $cakeydisabled /></td></tr>
2458 <tr><td>&nbsp;</td>
2459 <td class='base'>$Lang::tr{'state or province'}:&nbsp;<img src='/blob.gif' /></td>
2460 <td class='base' nowrap='nowrap'><input type='text' name='CERT_STATE' value='$cgiparams{'CERT_STATE'}' SIZE='32' $cakeydisabled /></td></tr>
2461 <tr><td>&nbsp;</td>
2462 <td class='base'>$Lang::tr{'country'}:</td>
2463 <td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
2464 END
2465 ;
2466 foreach my $country (sort keys %{Countries::countries}) {
2467 print "<option value='$Countries::countries{$country}'";
2468 if ( $Countries::countries{$country} eq $cgiparams{'CERT_COUNTRY'} ) {
2469 print " selected='selected'";
2470 }
2471 print ">$country</option>";
2472 }
2473 print <<END
2474 </select></td></tr>
2475 <tr><td>&nbsp;</td>
2476 <td class='base'>$Lang::tr{'pkcs12 file password'}:</td>
2477 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS1' value='$cgiparams{'CERT_PASS1'}' size='32' $cakeydisabled /></td></tr>
2478 <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'pkcs12 file password'}:<BR>($Lang::tr{'confirmation'})</td>
2479 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS2' value='$cgiparams{'CERT_PASS2'}' size='32' $cakeydisabled /></td></tr>
2480 </table>
2481 END
2482 ;
2483 &Header::closebox();
2484 }
2485 print "<div align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
2486 if ($cgiparams{'KEY'}) {
2487 if ($cgiparams{'TYPE'} ne 'host') {
2488 print "<input type='submit' name='ACTION' value='$Lang::tr{'advanced'}' />";
2489 }
2490 }
2491 print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
2492 &Header::closebigbox();
2493 &Header::closepage();
2494 exit (0);
2495 }
2496 VPNCONF_END:
2497 }
2498 ###
2499 ### Advanced settings
2500 ###
2501 if(($cgiparams{'ACTION'} eq $Lang::tr{'advanced'}) ||
2502 ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq 'yes')) {
2503 &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
2504 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2505
2506 if (! $confighash{$cgiparams{'KEY'}}) {
2507 $errormessage = $Lang::tr{'invalid key'};
2508 goto ADVANCED_END;
2509 }
2510 #n2n advanced error
2511 if ($cgiparams{'KEEPALIVE_1'} ne '') {
2512 if ($cgiparams{'KEEPALIVE_1'} !~ /^[0-9]+$/) {
2513 $errormessage = $Lang::tr{'invalid input for keepalive 1'};
2514 goto ADVANCED_ERROR;
2515 }
2516 }
2517 if ($cgiparams{'KEEPALIVE_2'} ne ''){
2518 if ($cgiparams{'KEEPALIVE_2'} !~ /^[0-9]+$/) {
2519 $errormessage = $Lang::tr{'invalid input for keepalive 2'};
2520 goto ADVANCED_ERROR;
2521 }
2522 }
2523 if ($cgiparams{'KEEPALIVE_2'} < ($cgiparams{'KEEPALIVE_1'} * 2)){
2524 $errormessage = $Lang::tr{'invalid input for keepalive 1:2'};
2525 goto ADVANCED_ERROR;
2526 }
2527 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
2528 # if ($cgiparams{'NAT'} !~ /^(on|off)$/) {
2529 # $errormessage = $Lang::tr{'invalid input'};
2530 # goto ADVANCED_ERROR;
2531 # }
2532 #n2n advanced error
2533 #cgi an config
2534 $confighash{$cgiparams{'KEY'}}[26] = $cgiparams{'KEEPALIVE_1'};
2535 $confighash{$cgiparams{'KEY'}}[27] = $cgiparams{'KEEPALIVE_2'};
2536 $confighash{$cgiparams{'KEY'}}[28] = $cgiparams{'EXTENDED_NICE'};
2537 $confighash{$cgiparams{'KEY'}}[29] = $cgiparams{'EXTENDED_FASTIO'};
2538 $confighash{$cgiparams{'KEY'}}[30] = $cgiparams{'EXTENDED_MTUDISC'};
2539 $confighash{$cgiparams{'KEY'}}[31] = $cgiparams{'EXTENDED_MSSFIX'};
2540 $confighash{$cgiparams{'KEY'}}[32] = $cgiparams{'EXTENDED_FRAGMENT'};
2541 $confighash{$cgiparams{'KEY'}}[33] = $cgiparams{'PROXY_HOST'};
2542 $confighash{$cgiparams{'KEY'}}[34] = $cgiparams{'PROXY_PORT'};
2543 $confighash{$cgiparams{'KEY'}}[35] = $cgiparams{'PROXY_USERNAME'};
2544 $confighash{$cgiparams{'KEY'}}[36] = $cgiparams{'PROXY_PASS'};
2545 $confighash{$cgiparams{'KEY'}}[37] = $cgiparams{'PROXY_AUTH_METHOD'};
2546 $confighash{$cgiparams{'KEY'}}[38] = $cgiparams{'http-proxy-retry'};
2547 $confighash{$cgiparams{'KEY'}}[39] = $cgiparams{'PROXY_TIMEOUT'};
2548 $confighash{$cgiparams{'KEY'}}[40] = $cgiparams{'PROXY_OPT_VERSION'};
2549 $confighash{$cgiparams{'KEY'}}[41] = $cgiparams{'PROXY_OPT_AGENT'};
2550 $confighash{$cgiparams{'KEY'}}[42] = $cgiparams{'LOG_VERB'};
2551 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2552 &Ovpnfunc::writenet2netconf($cgiparams{'KEY'},$zerinaclient);
2553 # restart n2n after advanced save ?
2554 goto ADVANCED_END;
2555 } else {
2556 $cgiparams{'KEEPALIVE_1'} = $confighash{$cgiparams{'KEY'}}[26];
2557 $cgiparams{'KEEPALIVE_2'} = $confighash{$cgiparams{'KEY'}}[27];
2558 $cgiparams{'EXTENDED_NICE'} = $confighash{$cgiparams{'KEY'}}[28];
2559 $cgiparams{'EXTENDED_FASTIO'} = $confighash{$cgiparams{'KEY'}}[29];
2560 $cgiparams{'EXTENDED_MTUDISC'} = $confighash{$cgiparams{'KEY'}}[30];
2561 $cgiparams{'EXTENDED_MSSFIX'} = $confighash{$cgiparams{'KEY'}}[31];
2562 $cgiparams{'EXTENDED_FRAGMENT'} = $confighash{$cgiparams{'KEY'}}[32];
2563 $cgiparams{'PROXY_HOST'} = $confighash{$cgiparams{'KEY'}}[33];
2564 $cgiparams{'PROXY_PORT'} = $confighash{$cgiparams{'KEY'}}[34];
2565 $cgiparams{'PROXY_USERNAME'} = $confighash{$cgiparams{'KEY'}}[35];
2566 $cgiparams{'PROXY_PASS'} = $confighash{$cgiparams{'KEY'}}[36];
2567 $cgiparams{'PROXY_AUTH_METHOD'} = $confighash{$cgiparams{'KEY'}}[37];
2568 $cgiparams{'http-proxy-retry'} = $confighash{$cgiparams{'KEY'}}[38];
2569 $cgiparams{'PROXY_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[39];
2570 $cgiparams{'PROXY_OPT_VERSION'} = $confighash{$cgiparams{'KEY'}}[40];
2571 $cgiparams{'PROXY_OPT_AGENT'} = $confighash{$cgiparams{'KEY'}}[41];
2572 $cgiparams{'LOG_VERB'} = $confighash{$cgiparams{'KEY'}}[42];
2573 #cgi an config
2574 }
2575 ADVANCED_ERROR:
2576 #Schalter setzen
2577 $selected{'EXTENDED_NICE'}{'-13'} = '';
2578 $selected{'EXTENDED_NICE'}{'-10'} = '';
2579 $selected{'EXTENDED_NICE'}{'-7'} = '';
2580 $selected{'EXTENDED_NICE'}{'-3'} = '';
2581 $selected{'EXTENDED_NICE'}{'0'} = '';
2582 $selected{'EXTENDED_NICE'}{'3'} = '';
2583 $selected{'EXTENDED_NICE'}{'7'} = '';
2584 $selected{'EXTENDED_NICE'}{'10'} = '';
2585 $selected{'EXTENDED_NICE'}{'13'} = '';
2586 $selected{'EXTENDED_NICE'}{$cgiparams{'EXTENDED_NICE'}} = 'SELECTED';
2587 $checked{'EXTENDED_FASTIO'}{'off'} = '';
2588 $checked{'EXTENDED_FASTIO'}{'on'} = '';
2589 $checked{'EXTENDED_FASTIO'}{$cgiparams{'EXTENDED_FASTIO'}} = 'CHECKED';
2590 $checked{'EXTENDED_MTUDISC'}{'off'} = '';
2591 $checked{'EXTENDED_MTUDISC'}{'on'} = '';
2592 $checked{'EXTENDED_MTUDISC'}{$cgiparams{'EXTENDED_MTUDISC'}} = 'CHECKED';
2593 $selected{'LOG_VERB'}{'1'} = '';
2594 $selected{'LOG_VERB'}{'2'} = '';
2595 $selected{'LOG_VERB'}{'3'} = '';
2596 $selected{'LOG_VERB'}{'4'} = '';
2597 $selected{'LOG_VERB'}{'5'} = '';
2598 $selected{'LOG_VERB'}{'6'} = '';
2599 $selected{'LOG_VERB'}{'7'} = '';
2600 $selected{'LOG_VERB'}{'8'} = '';
2601 $selected{'LOG_VERB'}{'9'} = '';
2602 $selected{'LOG_VERB'}{'10'} = '';
2603 $selected{'LOG_VERB'}{'11'} = '';
2604 $selected{'LOG_VERB'}{'0'} = '';
2605 $selected{'LOG_VERB'}{$cgiparams{'LOG_VERB'}} = 'SELECTED';
2606 $selected{'PROXY_AUTH_METHOD'}{'none'} = '';
2607 $selected{'PROXY_AUTH_METHOD'}{'basic'} = '';
2608 $selected{'PROXY_AUTH_METHOD'}{'ntlm'} = '';
2609 $selected{'PROXY_AUTH_METHOD'}{$cgiparams{'PROXY_AUTH_METHOD'}} = 'SELECTED';
2610 $checked{'PROXY_RETRY'}{'off'} = '';
2611 $checked{'PROXY_RETRY'}{'on'} = '';
2612 $checked{'PROXY_RETRY'}{$cgiparams{'PROXY_RETRY'}} = 'CHECKED';
2613 #Schalter setzen
2614 &Header::showhttpheaders();
2615 &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
2616 &Header::openbigbox('100%', 'LEFT', '', $errormessage);
2617
2618 if ($errormessage) {
2619 &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
2620 print "<class name='base'>$errormessage";
2621 print "&nbsp;</class>";
2622 &Header::closebox();
2623 }
2624
2625 if ($warnmessage) {
2626 &Header::openbox('100%', 'LEFT', $Lang::tr{'warning messages'});
2627 print "<class name='base'>$warnmessage";
2628 print "&nbsp;</class>";
2629 &Header::closebox();
2630 }
2631
2632 print "<form method='post' enctype='multipart/form-data'>\n";
2633 print "<input type='hidden' name='ADVANCED' value='yes' />\n";
2634 print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />\n";
2635
2636 &Header::openbox('100%', 'LEFT', "$Lang::tr{'advanced'}:");
2637 print <<EOF
2638 <form method='post' enctype='multipart/form-data'>
2639 <table width='100%'>
2640 <tr>
2641 <td class'base'><b>$Lang::tr{'misc-options'}</b></td>
2642 </tr>
2643 <tr>
2644 <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
2645 </tr>
2646 <td class='base'>Keppalive (ping/ping-restart)</td>
2647 <td><input type='TEXT' name='KEEPALIVE_1' value='$cgiparams{'KEEPALIVE_1'}' size='30' /></td>
2648 <td><input type='TEXT' name='KEEPALIVE_2' value='$cgiparams{'KEEPALIVE_2'}' size='30' /></td>
2649 </tr>
2650 </tr>
2651 <tr>
2652 <td class='base'>$Lang::tr{'ovpn_processprio'}</td>
2653 <td>
2654 <select name='EXTENDED_NICE' disabled='disabled'>
2655 <option value='-13' $selected{'EXTENDED_NICE'}{'-13'}>$Lang::tr{'ovpn_processprioEH'}</option>
2656 <option value='-10' $selected{'EXTENDED_NICE'}{'-10'}>$Lang::tr{'ovpn_processprioVH'}</option>
2657 <option value='-7' $selected{'EXTENDED_NICE'}{'-7'}>$Lang::tr{'ovpn_processprioH'}</option>
2658 <option value='-3' $selected{'EXTENDED_NICE'}{'-3'}>$Lang::tr{'ovpn_processprioEN'}</option>
2659 <option value='0' $selected{'EXTENDED_NICE'}{'0'}>$Lang::tr{'ovpn_processprioN'}</option>
2660 <option value='3' $selected{'EXTENDED_NICE'}{'3'}>$Lang::tr{'ovpn_processprioLN'}</option>
2661 <option value='7' $selected{'EXTENDED_NICE'}{'7'}>$Lang::tr{'ovpn_processprioD'}</option>
2662 <option value='10' $selected{'EXTENDED_NICE'}{'10'}>$Lang::tr{'ovpn_processprioVD'}</option>
2663 <option value='13' $selected{'EXTENDED_NICE'}{'13'}>$Lang::tr{'ovpn_processprioED'}</option>
2664 </select>
2665 </td>
2666 </tr>
2667 <tr>
2668 <td class='base'>$Lang::tr{'ovpn_fastio'}</td>
2669 <td>
2670 <input type='checkbox' name='EXTENDED_FASTIO' $checked{'EXTENDED_FASTIO'}{'on'} disabled='disabled'/>
2671 </td>
2672 </tr>
2673 <tr>
2674 <td class='base'>$Lang::tr{'ovpn_mtudisc'}</td>
2675 <td>
2676 <input type='checkbox' name='EXTENDED_MTUDISC' $checked{'EXTENDED_MTUDISC'}{'on'} disabled='disabled'/>
2677 </td>
2678 </tr>
2679 <tr>
2680 <td class='base'>$Lang::tr{'ovpn_mssfix'}</td>
2681 <td>
2682 <input type='TEXT' name='EXTENDED_MSSFIX' value='$cgiparams{'EXTENDED_MSSFIX'}' size='30' disabled='disabled'/>
2683 </td>
2684 </tr>
2685 <tr>
2686 <td class='base'>$Lang::tr{'ovpn_fragment'}</td>
2687 <td>
2688 <input type='TEXT' name='EXTENDED_FRAGMENT' value='$cgiparams{'EXTENDED_FRAGMENT'}' size='30' disabled='disabled'/>
2689 </td>
2690 </tr>
2691 </table>
2692 <hr size='1'>
2693 <table width='100%'>
2694 <tr>
2695 <td class'base'><b>$Lang::tr{'proxy'} $Lang::tr{'settings'}</b></td>
2696 </tr>
2697 <tr>
2698 <td width='25%'></td> <td width='25%'> </td><td width='25%'> </td><td width='25%'></td>
2699 </tr>
2700 <td class='base'>$Lang::tr{'proxy'} $Lang::tr{'host'}:</td>
2701 <td><input type='TEXT' name='PROXY_HOST' value='$cgiparams{'PROXY_HOST'}' size='30' disabled='disabled'/></td>
2702 <td class='base'>$Lang::tr{'proxy port'}:</td>
2703 <td><input type='TEXT' name='PROXY_PORT' value='$cgiparams{'PROXY_PORT'}' size='10' disabled='disabled'/></td>
2704 </tr>
2705 <tr>
2706 <td class='base'>$Lang::tr{'username'}</td>
2707 <td><input type='TEXT' name='PROXY_USERNAME' value='$cgiparams{'PROXY_USERNAME'}' size='30' disabled='disabled' /></td>
2708 <td class='base'>$Lang::tr{'password'}</td>
2709 <td><input type='TEXT' name='PROXY_PASS' value='$cgiparams{'PROXY_PASS'}' size='10' disabled='disabled'/></td>
2710 </tr>
2711 <tr>
2712 <td class='base'>$Lang::tr{'authentication'} $Lang::tr{'method'}</td>
2713 <td>
2714 <select name='PROXY_AUTH_METHOD' disabled='disabled'>
2715 <option value='none' $selected{'PROXY_AUTH_METHOD'}{'none'}>none</option>
2716 <option value='basic' $selected{'PROXY_AUTH_METHOD'}{'basic'}>basic</option>
2717 <option value='ntlm' $selected{'PROXY_AUTH_METHOD'}{'ntlm'}>ntlm</option>
2718 </select>
2719 </td>
2720 </tr>
2721 <tr>
2722 <td class='base'>http-proxy-retry</td>
2723 <td><input type='checkbox' name='PROXY_RETRY' $checked{'PROXY_RETRY'}{'on'} disabled='disabled' /></td>
2724 <td class='base'>http-proxy-timeout</td>
2725 <td><input type='TEXT' name='PROXY_TIMEOUT' value='$cgiparams{'PROXY_TIMEOUT'}' size='10' disabled='disabled'/></td>
2726 </tr>
2727 <td class='base'>http-proxy-option VERSION</td>
2728 <td><input type='TEXT' name='PROXY_OPT_VERSION' value='$cgiparams{'PROXY_OPT_VERSION'}' size='30' disabled='disabled'/></td>
2729 <td class='base'>http-proxy-option AGENT</td>
2730 <td><input type='TEXT' name='PROXY_OPT_AGENT' value='$cgiparams{'PROXY_OPT_AGENT'}' size='10' disabled='disabled'/></td>
2731 </tr>
2732 </table>
2733 <hr size='1'>
2734 <table width='100%'>
2735 <tr>
2736 <td class'base'><b>$Lang::tr{'log-options'}</b></td>
2737 </tr>
2738 <tr>
2739 <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
2740 </tr>
2741 <tr><td class='base'>VERB</td>
2742 <td><select name='LOG_VERB'><option value='1' $selected{'LOG_VERB'}{'1'}>1</option>
2743 <option value='2' $selected{'LOG_VERB'}{'2'}>2</option>
2744 <option value='3' $selected{'LOG_VERB'}{'3'}>3</option>
2745 <option value='4' $selected{'LOG_VERB'}{'4'}>4</option>
2746 <option value='5' $selected{'LOG_VERB'}{'5'}>5</option>
2747 <option value='6' $selected{'LOG_VERB'}{'6'}>6</option>
2748 <option value='7' $selected{'LOG_VERB'}{'7'}>7</option>
2749 <option value='8' $selected{'LOG_VERB'}{'8'}>8</option>
2750 <option value='9' $selected{'LOG_VERB'}{'9'}>9</option>
2751 <option value='10' $selected{'LOG_VERB'}{'10'}>10</option>
2752 <option value='11' $selected{'LOG_VERB'}{'11'}>11</option>
2753 <option value='0' $selected{'LOG_VERB'}{'0'}>0</option></select></td>
2754 </tr>
2755 </table>
2756 </form>
2757 EOF
2758 ;
2759 &Header::closebox();
2760 print "<div align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
2761 print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
2762 &Header::closebigbox();
2763 &Header::closepage();
2764 exit(0);
2765
2766 ADVANCED_END:
2767 }
2768 ###
2769 ### Default status page
2770 ###
2771 %cgiparams = ();
2772 %cahash = ();
2773 %confighash = ();
2774 &General::readhash("${General::swroot}/ovpn/settings", \%cgiparams);
2775 &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
2776 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2777 my @status = `/bin/cat /var/log/ovpnserver.log`;
2778 if ($cgiparams{'VPN_IP'} eq '' && -e "${General::swroot}/red/active") {
2779 if (open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
2780 my $ipaddr = <IPADDR>;
2781 close IPADDR;
2782 chomp ($ipaddr);
2783 $cgiparams{'VPN_IP'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
2784 if ($cgiparams{'VPN_IP'} eq '') {
2785 $cgiparams{'VPN_IP'} = $ipaddr;
2786 }
2787 }
2788 }
2789 #default setzen
2790 if ($cgiparams{'DCIPHER'} eq '') {
2791 $cgiparams{'DCIPHER'} = 'BF-CBC';
2792 }
2793 # if ($cgiparams{'DCOMPLZO'} eq '') {
2794 # $cgiparams{'DCOMPLZO'} = 'on';
2795 # }
2796 if ($cgiparams{'DDEST_PORT'} eq '') {
2797 $cgiparams{'DDEST_PORT'} = '1194';
2798 }
2799 if ($cgiparams{'DMTU'} eq '') {
2800 $cgiparams{'DMTU'} = '1400';
2801 }
2802 if ($cgiparams{'DOVPN_SUBNET'} eq '') {
2803 $cgiparams{'DOVPN_SUBNET'} = '10.' . int(rand(256)) . '.' . int(rand(256)) . '.0/255.255.255.0';
2804 }
2805 $checked{'ENABLED'}{'off'} = '';
2806 $checked{'ENABLED'}{'on'} = '';
2807 $checked{'ENABLED'}{$cgiparams{'ENABLED'}} = 'CHECKED';
2808 $checked{'ENABLED_BLUE'}{'off'} = '';
2809 $checked{'ENABLED_BLUE'}{'on'} = '';
2810 $checked{'ENABLED_BLUE'}{$cgiparams{'ENABLED_BLUE'}} = 'CHECKED';
2811 $checked{'ENABLED_ORANGE'}{'off'} = '';
2812 $checked{'ENABLED_ORANGE'}{'on'} = '';
2813 $checked{'ENABLED_ORANGE'}{$cgiparams{'ENABLED_ORANGE'}} = 'CHECKED';
2814 #new settings
2815 $selected{'DDEVICE'}{'tun'} = '';
2816 $selected{'DDEVICE'}{'tap'} = '';
2817 $selected{'DDEVICE'}{$cgiparams{'DDEVICE'}} = 'SELECTED';
2818 $selected{'DPROTOCOL'}{'udp'} = '';
2819 $selected{'DPROTOCOL'}{'tcp'} = '';
2820 $selected{'DPROTOCOL'}{$cgiparams{'DPROTOCOL'}} = 'SELECTED';
2821 $selected{'DCIPHER'}{'DES-CBC'} = '';
2822 $selected{'DCIPHER'}{'DES-EDE-CBC'} = '';
2823 $selected{'DCIPHER'}{'DES-EDE3-CBC'} = '';
2824 $selected{'DCIPHER'}{'DESX-CBC'} = '';
2825 $selected{'DCIPHER'}{'RC2-CBC'} = '';
2826 $selected{'DCIPHER'}{'RC2-40-CBC'} = '';
2827 $selected{'DCIPHER'}{'RC2-64-CBC'} = '';
2828 $selected{'DCIPHER'}{'BF-CBC'} = '';
2829 $selected{'DCIPHER'}{'CAST5-CBC'} = '';
2830 $selected{'DCIPHER'}{'AES-128-CBC'} = '';
2831 $selected{'DCIPHER'}{'AES-192-CBC'} = '';
2832 $selected{'DCIPHER'}{'AES-256-CBC'} = '';
2833 $selected{'DCIPHER'}{$cgiparams{'DCIPHER'}} = 'SELECTED';
2834 $checked{'DCOMPLZO'}{'off'} = '';
2835 $checked{'DCOMPLZO'}{'on'} = '';
2836 $checked{'DCOMPLZO'}{$cgiparams{'DCOMPLZO'}} = 'CHECKED';
2837
2838 #new settings
2839 &Header::showhttpheaders();
2840 &Header::openpage($Lang::tr{'status ovpn'}, 1, '');
2841 &Header::openbigbox('100%', 'LEFT', '', $errormessage);
2842
2843 if ($errormessage) {
2844 &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
2845 print "<class name='base'>$errormessage\n";
2846 print "&nbsp;</class>\n";
2847 &Header::closebox();
2848 }
2849
2850 my $sactive = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='50%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'stopped'}</font></b></td></tr></table>";
2851 my $srunning = "no";
2852 my $activeonrun = "";
2853 if ( -e "/var/run/openvpn.pid"){
2854 $sactive = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='50%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'running'}</font></b></td></tr></table>";
2855 $srunning ="yes";
2856 $activeonrun = "";
2857 } else {
2858 $activeonrun = "disabled='disabled'";
2859 }
2860 #ufuk
2861 #CERT
2862 &Header::openbox('100%', 'LEFT', "$Lang::tr{'certificate authorities'}:");
2863 print "<div align='center'><strong>ZERINA-0.9.7a9</strong></div>";
2864 print "&nbsp";
2865 print <<EOF
2866 <table width='100%' border='0' cellspacing='1' cellpadding='0'>
2867 <tr>
2868 <td width='25%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></td>
2869 <td width='65%' class='boldbase' align='center'><b>$Lang::tr{'subject'}</b></td>
2870 <td width='10%' class='boldbase' colspan='3' align='center'><b>$Lang::tr{'action'}</b></td>
2871 </tr>
2872 EOF
2873 ;
2874 if (-f "${General::swroot}/ovpn/ca/cacert.pem") {
2875 my $casubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/ca/cacert.pem`;
2876 $casubject =~ /Subject: (.*)[\n]/;
2877 $casubject = $1;
2878 $casubject =~ s+/Email+, E+;
2879 $casubject =~ s/ ST=/ S=/;
2880 print <<END
2881 <tr bgcolor='$color{'color22'}'>
2882 <td class='base'>$Lang::tr{'root certificate'}</td>
2883 <td class='base'>$casubject</td>
2884 <form method='post' name='frmrootcrta'><td width='3%' align='center'>
2885 <input type='hidden' name='ACTION' value='$Lang::tr{'show root certificate'}' />
2886 <input type='image' name='$Lang::tr{'edit'}' src='/images/info.gif' alt='$Lang::tr{'show root certificate'}' title='$Lang::tr{'show root certificate'}' width='20' height='20' border='0' />
2887 </td></form>
2888 <form method='post' name='frmrootcrtb'><td width='3%' align='center'>
2889 <input type='image' name='$Lang::tr{'download root certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download root certificate'}' title='$Lang::tr{'download root certificate'}' border='0' />
2890 <input type='hidden' name='ACTION' value='$Lang::tr{'download root certificate'}' />
2891 </td></form>
2892 <td width='4%'>&nbsp;</td></tr>
2893 END
2894 ;
2895 } else {
2896 # display rootcert generation buttons
2897 print <<END
2898 <tr bgcolor='$color{'color22'}'>
2899 <td class='base'>$Lang::tr{'root certificate'}:</td>
2900 <td class='base'>$Lang::tr{'not present'}</td>
2901 <td colspan='3'>&nbsp;</td></tr>
2902 END
2903 ;
2904 }
2905
2906 if (-f "${General::swroot}/ovpn/certs/servercert.pem") {
2907 my $hostsubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/servercert.pem`;
2908 $hostsubject =~ /Subject: (.*)[\n]/;
2909 $hostsubject = $1;
2910 $hostsubject =~ s+/Email+, E+;
2911 $hostsubject =~ s/ ST=/ S=/;
2912 print <<END
2913 <tr bgcolor='$color{'color20'}'>
2914 <td class='base'>$Lang::tr{'host certificate'}</td>
2915 <td class='base'>$hostsubject</td>
2916 <form method='post' name='frmhostcrta'><td width='3%' align='center'>
2917 <input type='hidden' name='ACTION' value='$Lang::tr{'show host certificate'}' />
2918 <input type='image' name='$Lang::tr{'show host certificate'}' src='/images/info.gif' alt='$Lang::tr{'show host certificate'}' title='$Lang::tr{'show host certificate'}' width='20' height='20' border='0' />
2919 </td></form>
2920 <form method='post' name='frmhostcrtb'><td width='3%' align='center'>
2921 <input type='image' name='$Lang::tr{'download host certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download host certificate'}' title='$Lang::tr{'download host certificate'}' border='0' />
2922 <input type='hidden' name='ACTION' value='$Lang::tr{'download host certificate'}' />
2923 </td></form>
2924 <td width='4%'>&nbsp;</td></tr>
2925 END
2926 ;
2927 } else {
2928 # Nothing
2929 print <<END
2930 <tr bgcolor='$color{'color20'}'>
2931 <td width='25%' class='base'>$Lang::tr{'host certificate'}:</td>
2932 <td class='base'>$Lang::tr{'not present'}</td>
2933 </td><td colspan='3'>&nbsp;</td></tr>
2934 END
2935 ;
2936 }
2937
2938 if (! -f "${General::swroot}/ovpn/ca/cacert.pem") {
2939 print "<tr><td colspan='5' align='center'><form method='post'>";
2940 print "<input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' />";
2941 print "</form></td></tr>\n";
2942 }
2943
2944 if (keys %cahash > 0) {
2945 foreach my $key (keys %cahash) {
2946 if (($key + 1) % 2) {
2947 print "<tr bgcolor='$color{'color20'}'>\n";
2948 } else {
2949 print "<tr bgcolor='$color{'color22'}'>\n";
2950 }
2951 print "<td class='base'>$cahash{$key}[0]</td>\n";
2952 print "<td class='base'>$cahash{$key}[1]</td>\n";
2953 print <<END
2954 <form method='post' name='cafrm${key}a'><td align='center'>
2955 <input type='image' name='$Lang::tr{'show ca certificate'}' src='/images/info.gif' alt='$Lang::tr{'show ca certificate'}' title='$Lang::tr{'show ca certificate'}' border='0' />
2956 <input type='hidden' name='ACTION' value='$Lang::tr{'show ca certificate'}' />
2957 <input type='hidden' name='KEY' value='$key' />
2958 </td></form>
2959 <form method='post' name='cafrm${key}b'><td align='center'>
2960 <input type='image' name='$Lang::tr{'download ca certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download ca certificate'}' title='$Lang::tr{'download ca certificate'}' border='0' />
2961 <input type='hidden' name='ACTION' value='$Lang::tr{'download ca certificate'}' />
2962 <input type='hidden' name='KEY' value='$key' />
2963 </td></form>
2964 <form method='post' name='cafrm${key}c'><td align='center'>
2965 <input type='hidden' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
2966 <input type='image' name='$Lang::tr{'remove ca certificate'}' src='/images/delete.gif' alt='$Lang::tr{'remove ca certificate'}' title='$Lang::tr{'remove ca certificate'}' width='20' height='20' border='0' />
2967 <input type='hidden' name='KEY' value='$key' />
2968 </td></form></tr>
2969 END
2970 ;
2971 }
2972 }
2973 print "</table>";
2974 if ( -f "${General::swroot}/ovpn/ca/cacert.pem") {# If the file contains entries, print Key to action icons
2975 print <<END
2976 <table>
2977 <tr>
2978 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2979 <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
2980 <td class='base'>$Lang::tr{'show certificate'}</td>
2981 <td>&nbsp; &nbsp; <img src='/images/floppy.gif' alt='$Lang::tr{'download certificate'}' /></td>
2982 <td class='base'>$Lang::tr{'download certificate'}</td>
2983 </tr>
2984 </table>
2985 END
2986 ;
2987 }
2988 print <<END
2989 <form method='post' enctype='multipart/form-data'>
2990 <table width='100%' border='0' cellspacing='1' cellpadding='0'>
2991 <tr><td class='base' nowrap='nowrap'>$Lang::tr{'ca name'}:</td>
2992 <td nowrap='nowrap'><input type='text' name='CA_NAME' value='$cgiparams{'CA_NAME'}' size='15' />
2993 <td nowrap='nowrap'><input type='file' name='FH' size='30' /></td>
2994 <td nowrap='nowrap'><input type='submit' name='ACTION' value='$Lang::tr{'upload ca certificate'}' /><br /><input type='submit' name='ACTION' value='$Lang::tr{'show crl'}' /></td>
2995 </tr></table></form>
2996 END
2997 ;
2998 &Header::closebox();
2999 if ( $srunning eq "yes" ) {
3000 print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' disabled='disabled' /></div></form>\n";
3001 }else{
3002 print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /></div></form>\n";
3003 }
3004 #CERT
3005 #RWSERVER
3006 #&Header::openbox('100%', 'LEFT', $Lang::tr{'global settings'});
3007 &Header::openbox('100%', 'LEFT', 'Roadwarrior Server');
3008 print <<END
3009 <table width='100%'>
3010 <form method='post'>
3011 <td width='25%'>&nbsp;</td>
3012 <td width='25%'>&nbsp;</td>
3013 <td width='25%'>&nbsp;</td></tr>
3014 <tr><td class='boldbase'>$Lang::tr{'ovpn server status'}</td>
3015 <td align='left'>$sactive</td>
3016 <tr><td class='boldbase'>$Lang::tr{'ovpn on red'}</td>
3017 <td><input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>
3018 END
3019 ;
3020 if (&Ovpnfunc::haveBlueNet()) {
3021 print "<tr><td class='boldbase'>$Lang::tr{'ovpn on blue'}</td>";
3022 print "<td><input type='checkbox' name='ENABLED_BLUE' $checked{'ENABLED_BLUE'}{'on'} /></td>";
3023 }
3024 if (&Ovpnfunc::haveOrangeNet()) {
3025 print "<tr><td class='boldbase'>$Lang::tr{'ovpn on orange'}</td>";
3026 print "<td><input type='checkbox' name='ENABLED_ORANGE' $checked{'ENABLED_ORANGE'}{'on'} /></td>";
3027 }
3028 print <<END
3029 <tr><td class='base' nowrap='nowrap'>$Lang::tr{'local vpn hostname/ip'}:</td>
3030 <td><input type='text' name='VPN_IP' value='$cgiparams{'VPN_IP'}' size='30' /></td>
3031 <td class='boldbase' nowrap='nowrap'></td><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}
3032 <br /><input type='TEXT' name='DOVPN_SUBNET' value='$cgiparams{'DOVPN_SUBNET'}' size='30' /></td></tr>
3033 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn device'}</td>
3034 <td><select name='DDEVICE' ><option value='tun' $selected{'DDEVICE'}{'tun'}>TUN</option>
3035 <option value='tap' $selected{'DDEVICE'}{'tap'}>TAP</option></select></td>
3036 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>
3037 <td><select name='DPROTOCOL'><option value='udp' $selected{'DPROTOCOL'}{'udp'}>UDP</option>
3038 <option value='tcp' $selected{'DPROTOCOL'}{'tcp'}>TCP</option></select></td>
3039 <td class='boldbase'>$Lang::tr{'destination port'}:</td>
3040 <td><input type='TEXT' name='DDEST_PORT' value='$cgiparams{'DDEST_PORT'}' size='5' /></td></tr>
3041 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}&nbsp;</td>
3042 <td> <input type='TEXT' name='DMTU' VALUE='$cgiparams{'DMTU'}'size='5' /></TD>
3043 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>
3044 <td><input type='checkbox' name='DCOMPLZO' $checked{'DCOMPLZO'}{'on'} /></td>
3045 <td class='boldbase' nowrap='nowrap'>$Lang::tr{'cipher'}</td>
3046 <td><select name='DCIPHER'><option value='DES-CBC' $selected{'DCIPHER'}{'DES-CBC'}>DES-CBC</option>
3047 <option value='DES-EDE-CBC' $selected{'DCIPHER'}{'DES-EDE-CBC'}>DES-EDE-CBC</option>
3048 <option value='DES-EDE3-CBC' $selected{'DCIPHER'}{'DES-EDE3-CBC'}>DES-EDE3-CBC</option>
3049 <option value='DESX-CBC' $selected{'DCIPHER'}{'DESX-CBC'}>DESX-CBC</option>
3050 <option value='RC2-CBC' $selected{'DCIPHER'}{'RC2-CBC'}>RC2-CBC</option>
3051 <option value='RC2-40-CBC' $selected{'DCIPHER'}{'RC2-40-CBC'}>RC2-40-CBC</option>
3052 <option value='RC2-64-CBC' $selected{'DCIPHER'}{'RC2-64-CBC'}>RC2-64-CBC</option>
3053 <option value='BF-CBC' $selected{'DCIPHER'}{'BF-CBC'}>BF-CBC</option>
3054 <option value='CAST5-CBC' $selected{'DCIPHER'}{'CAST5-CBC'}>CAST5-CBC</option>
3055 <option value='AES-128-CBC' $selected{'DCIPHER'}{'AES-128-CBC'}>AES-128-CBC</option>
3056 <option value='AES-192-CBC' $selected{'DCIPHER'}{'AES-192-CBC'}>AES-192-CBC</option>
3057 <option value='AES-256-CBC' $selected{'DCIPHER'}{'AES-256-CBC'}>AES-256-CBC</option></select></td>
3058 END
3059 ;
3060
3061 if ( $srunning eq "yes" ) {
3062 print "<tr><td align='left'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' disabled='disabled' /></td>";
3063 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'advanced server'}' disabled='disabled'/></td>";
3064 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'stop ovpn server'}' /></td>";
3065 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' /></td></tr>";
3066 } else{
3067 print "<tr><td align='left'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>";
3068 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'advanced server'}' /></td>";
3069 if (( -e "${General::swroot}/ovpn/ca/cacert.pem" &&
3070 -e "${General::swroot}/ovpn/ca/dh1024.pem" &&
3071 -e "${General::swroot}/ovpn/certs/servercert.pem" &&
3072 -e "${General::swroot}/ovpn/certs/serverkey.pem") &&
3073 (( $cgiparams{'ENABLED'} eq 'on') ||
3074 ( $cgiparams{'ENABLED_BLUE'} eq 'on') ||
3075 ( $cgiparams{'ENABLED_ORANGE'} eq 'on'))){
3076 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'start ovpn server'}' /></td>";
3077 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' /></td></tr>";
3078 } else {
3079 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'start ovpn server'}' disabled='disabled' /></td>";
3080 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' disabled='disabled' /></td></tr>";
3081 }
3082 }
3083 print "</form></table>";
3084 &Header::closebox();
3085 #RWSERVER
3086 &Ovpnfunc::rwclientstatus($activeonrun);
3087 &Ovpnfunc::net2netstatus($activeonrun);
3088 &Header::closepage();
Peter's tree of IPFire 2.x