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bpfire/html/cgi-bin/vpnmain.cgi

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Perl
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#!/usr/bin/perl
#
# This file is part of the IPCop Firewall.
#
# IPCop is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# IPCop is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with IPCop; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Copyright (C) 2003-05-25 Mark Wormgoor <mark@wormgoor.com>
#
# $Id: vpnmain.cgi,v 1.10.2.69 2006/01/31 02:07:19 franck78 Exp $
#
use Net::DNS;
use File::Copy;
use File::Temp qw/ tempfile tempdir /;
use strict;
# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';
require 'CONFIG_ROOT/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";
require "${General::swroot}/countries.pl";
#workaround to suppress a warning when a variable is used only once
my @dummy = ( ${Header::colourgreen} );
undef (@dummy);
###
### Initialize variables
###
my $sleepDelay = '4s'; # after a call to ipsecctrl S or R, wait this delay (seconds) before reading status
# (let the ipsec do its job)
my %netsettings=();
my %cgiparams=();
my %vpnsettings=();
my %checked=();
my %confighash=();
my %cahash=();
my %selected=();
my $warnmessage = '';
my $errormessage = '';
&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
$cgiparams{'ENABLED'} = 'off';
$cgiparams{'ENABLED_BLUE'} = 'off';
$cgiparams{'EDIT_ADVANCED'} = 'off';
$cgiparams{'NAT'} = 'off';
$cgiparams{'COMPRESSION'} = 'off';
$cgiparams{'ONLY_PROPOSED'} = 'off';
$cgiparams{'ACTION'} = '';
$cgiparams{'CA_NAME'} = '';
$cgiparams{'DBG_CRYPT'} = '';
$cgiparams{'DBG_PARSING'} = '';
$cgiparams{'DBG_EMITTING'} = '';
$cgiparams{'DBG_CONTROL'} = '';
$cgiparams{'DBG_KLIPS'} = '';
$cgiparams{'DBG_DNS'} = '';
$cgiparams{'DBG_NAT_T'} = '';
&Header::getcgihash(\%cgiparams, {'wantfile' => 1, 'filevar' => 'FH'});
###
### Useful functions
###
sub valid_dns_host {
my $hostname = $_[0];
unless ($hostname) { return "No hostname"};
my $res = new Net::DNS::Resolver;
my $query = $res->search("$hostname");
if ($query) {
foreach my $rr ($query->answer) {
## Potential bug - we are only looking at A records:
return 0 if $rr->type eq "A";
}
} else {
return $res->errorstring;
}
}
#
# old version: maintain serial number to one, without explication.
# this : let the counter go, so that each cert is numbered.
#
sub cleanssldatabase
{
if (open(FILE, ">${General::swroot}/certs/serial")) {
print FILE "01";
close FILE;
}
if (open(FILE, ">${General::swroot}/certs/index.txt")) {
print FILE "";
close FILE;
}
unlink ("${General::swroot}/certs/index.txt.old");
unlink ("${General::swroot}/certs/serial.old");
unlink ("${General::swroot}/certs/01.pem");
}
sub newcleanssldatabase
{
if (! -s "${General::swroot}/certs/serial" ) {
open(FILE, ">${General::swroot}/certs/serial");
print FILE "01";
close FILE;
}
if (! -s ">${General::swroot}/certs/index.txt") {
system ("touch ${General::swroot}/certs/index.txt");
}
unlink ("${General::swroot}/certs/index.txt.old");
unlink ("${General::swroot}/certs/serial.old");
# unlink ("${General::swroot}/certs/01.pem"); numbering evolves. Wrong place to delete
}
sub writeipsecfiles {
my %lconfighash = ();
my %lvpnsettings = ();
&General::readhasharray("${General::swroot}/vpn/config", \%lconfighash);
&General::readhash("${General::swroot}/vpn/settings", \%lvpnsettings);
open(CONF, ">${General::swroot}/vpn/ipsec.conf") or die "Unable to open ${General::swroot}/vpn/ipsec.conf: $!";
open(SECRETS, ">${General::swroot}/vpn/ipsec.secrets") or die "Unable to open ${General::swroot}/vpn/ipsec.secrets: $!";
flock CONF, 2;
flock SECRETS, 2;
print CONF "config setup\n";
if ($lvpnsettings{'ENABLED_BLUE'} eq 'on')
{
if ($lvpnsettings{'ENABLED'} eq 'on')
{
print CONF "\tinterfaces=\"%defaultroute ipsec1=$netsettings{'BLUE_DEV'}\"\n";
} else {
print CONF "\tinterfaces=ipsec0=$netsettings{'BLUE_DEV'}\n";
}
} else {
print CONF "\tinterfaces=%defaultroute\n";
}
my $plutodebug = ''; # build debug list
map ($plutodebug .= $lvpnsettings{$_} eq 'on' ? lc (substr($_,4)).' ' : '',
('DBG_CRYPT','DBG_PARSING','DBG_EMITTING','DBG_CONTROL',
'DBG_KLIPS','DBG_DNS','DBG_NAT_T'));
$plutodebug = 'none' if $plutodebug eq ''; # if nothing selected, use 'none'.
print CONF "\tklipsdebug=none\n";
print CONF "\tplutodebug=\"$plutodebug\"\n";
print CONF "\tplutoload=%search\n";
print CONF "\tplutostart=%search\n";
print CONF "\tuniqueids=yes\n";
print CONF "\tnat_traversal=yes\n";
print CONF "\toverridemtu=$lvpnsettings{'VPN_OVERRIDE_MTU'}\n" if ($lvpnsettings{'VPN_OVERRIDE_MTU'} ne '');
print CONF "\tvirtual_private=%v4:10.0.0.0/8,%v4:172.16.0.0/12,%v4:192.168.0.0/16";
print CONF ",%v4:!$netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}";
if (length($netsettings{'ORANGE_DEV'}) > 2) {
print CONF ",%v4:!$netsettings{'ORANGE_NETADDRESS'}/$netsettings{'ORANGE_NETMASK'}";
}
if (length($netsettings{'BLUE_DEV'}) > 2) {
print CONF ",%v4:!$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
}
foreach my $key (keys %lconfighash) {
if ($lconfighash{$key}[3] eq 'net') {
print CONF ",%v4:!$lconfighash{$key}[11]";
}
}
print CONF "\n\n";
print CONF "conn %default\n";
print CONF "\tkeyingtries=0\n";
print CONF "\tdisablearrivalcheck=no\n";
print CONF "\n";
if (-f "${General::swroot}/certs/hostkey.pem") {
print SECRETS ": RSA ${General::swroot}/certs/hostkey.pem\n"
}
foreach my $key (keys %lconfighash) {
if ($lconfighash{$key}[0] eq 'on') {
if ($lconfighash{$key}[10] eq '') { $lconfighash{$key}[10] = '%any'; }
print CONF "conn $lconfighash{$key}[1]\n";
#always choose LEFT localside for roadwarrior
if ($lconfighash{$key}[3] eq 'host' || $lconfighash{$key}[6] eq 'left') {
if ($lconfighash{$key}[26] eq 'BLUE')
{
print CONF "\tleft=$netsettings{'BLUE_ADDRESS'}\n";
# print CONF "\tleftnexthop=$netsettings{'BLUE_NETADDRESS'}\n";
}
elsif ($lconfighash{$key}[26] eq 'ORANGE')
{
print CONF "\tleft=$netsettings{'ORANGE_ADDRESS'}\n";
}
elsif ($lconfighash{$key}[26] eq 'GREEN')
{
print CONF "\tleft=$netsettings{'GREEN_ADDRESS'}\n";
}
elsif ($lconfighash{$key}[26] eq 'RED')
{
print CONF "\tleft=$lvpnsettings{'VPN_IP'}\n";
print CONF "\tleftnexthop=%defaultroute\n" if ($lvpnsettings{'VPN_IP'} ne '%defaultroute');
}
print CONF "\tleftsubnet=$lconfighash{$key}[8]\n";
print CONF "\tright=$lconfighash{$key}[10]\n";
if ($lconfighash{$key}[3] eq 'net') {
print CONF "\trightsubnet=$lconfighash{$key}[11]\n";
print CONF "\trightnexthop=%defaultroute\n";
} elsif ($lconfighash{$key}[10] eq '%any' && $lconfighash{$key}[14] eq 'on') {
print CONF "\trightsubnet=vhost:%no,%priv\n";
}
if ($lconfighash{$key}[4] eq 'cert') {
print CONF "\tleftcert=${General::swroot}/certs/hostcert.pem\n";
print CONF "\trightcert=${General::swroot}/certs/$lconfighash{$key}[1]cert.pem\n";
}
} else {
print CONF "\tright=$lvpnsettings{'VPN_IP'}\n";
print CONF "\trightsubnet=$lconfighash{$key}[8]\n";
print CONF "\trightnexthop=%defaultroute\n" if ($lvpnsettings{'VPN_IP'} ne '%defaultroute');
print CONF "\tleft=$lconfighash{$key}[10]\n";
if ($lconfighash{$key}[3] eq 'net') {
print CONF "\tleftsubnet=$lconfighash{$key}[11]\n";
print CONF "\tleftnexthop=%defaultroute\n";
}
if ($lconfighash{$key}[4] eq 'cert') {
print CONF "\trightcert=${General::swroot}/certs/hostcert.pem\n";
print CONF "\tleftcert=${General::swroot}/certs/$lconfighash{$key}[1]cert.pem\n";
}
}
print CONF "\tleftid=$lconfighash{$key}[7]\n" if ($lconfighash{$key}[7]);
print CONF "\trightid=$lconfighash{$key}[9]\n" if ($lconfighash{$key}[9]);
# Algorithms
if ($lconfighash{$key}[18] && $lconfighash{$key}[19] && $lconfighash{$key}[20]) {
print CONF "\tike=";
my @encs = split('\|', $lconfighash{$key}[18]);
my @ints = split('\|', $lconfighash{$key}[19]);
my @groups = split('\|', $lconfighash{$key}[20]);
my $comma = 0;
foreach my $i (@encs) {
foreach my $j (@ints) {
foreach my $k (@groups) {
if ($comma != 0) { print CONF ","; } else { $comma = 1; }
print CONF "$i-$j-modp$k";
}
}
}
if ($lconfighash{$key}[24] eq 'on') {
print CONF "!\n";
} else {
print CONF "\n";
}
}
if ($lconfighash{$key}[21] && $lconfighash{$key}[22]) {
print CONF "\tesp=";
my @encs = split('\|', $lconfighash{$key}[21]);
my @ints = split('\|', $lconfighash{$key}[22]);
my $comma = 0;
foreach my $i (@encs) {
foreach my $j (@ints) {
if ($comma != 0) { print CONF ","; } else { $comma = 1; }
print CONF "$i-$j";
}
}
if ($lconfighash{$key}[24] eq 'on') {
print CONF "!\n";
} else {
print CONF "\n";
}
}
if ($lconfighash{$key}[23]) {
print CONF "\tpfsgroup=$lconfighash{$key}[23]\n";
}
# Lifetimes
if ($lconfighash{$key}[16]) {
print CONF "\tikelifetime=$lconfighash{$key}[16]h\n";
}
if ($lconfighash{$key}[17]) {
print CONF "\tkeylife=$lconfighash{$key}[17]h\n";
}
# Compression
if ($lconfighash{$key}[13] eq 'on') {
print CONF "\tcompress=yes\n";
}
# Dead Peer Detection
print CONF "\tdpddelay=30\n";
print CONF "\tdpdtimeout=120\n";
print CONF "\tdpdaction=$lconfighash{$key}[27]\n";
# Disable pfs ?
print CONF "\tpfs=$lconfighash{$key}[28]\n";
# Print Authentication details
if ($lconfighash{$key}[4] eq 'psk') {
if ($lconfighash{$key}[6] eq 'left'){
if ($lconfighash{$key}[26] eq 'BLUE') {
print SECRETS ($lconfighash{$key}[7] ? $lconfighash{$key}[7] : $netsettings{'BLUE_ADDRESS'}) . " ";
print SECRETS $lconfighash{$key}[9] ? $lconfighash{$key}[9] : $lconfighash{$key}[10];
print SECRETS " : PSK \"$lconfighash{$key}[5]\"\n";
} else {
print SECRETS ($lconfighash{$key}[7] ? $lconfighash{$key}[7] : $lvpnsettings{'VPN_IP'}) . " ";
print SECRETS $lconfighash{$key}[9] ? $lconfighash{$key}[9] : $lconfighash{$key}[10];
print SECRETS " : PSK \"$lconfighash{$key}[5]\"\n";
}
} else {
if ($lconfighash{$key}[26] eq 'BLUE') {
print SECRETS ($lconfighash{$key}[9] ? $lconfighash{$key}[9] : $netsettings{'BLUE_ADDRESS'}) . " ";
print SECRETS $lconfighash{$key}[7] ? $lconfighash{$key}[7] : $lconfighash{$key}[10];
print SECRETS " : PSK \"$lconfighash{$key}[5]\"\n";
} else {
print SECRETS ($lconfighash{$key}[9] ? $lconfighash{$key}[9] : $lvpnsettings{'VPN_IP'}) . " ";
print SECRETS $lconfighash{$key}[7] ? $lconfighash{$key}[7] : $lconfighash{$key}[10];
print SECRETS " : PSK \"$lconfighash{$key}[5]\"\n";
}
}
print CONF "\tauthby=secret\n";
} else {
print CONF "\tauthby=rsasig\n";
}
# Automatically start only if a net-to-net connection
if ($lconfighash{$key}[3] eq 'host') {
print CONF "\tauto=add\n";
} else {
print CONF "\tauto=start\n";
}
print CONF "\n";
}#on
}#foreach key
close(CONF);
close(SECRETS);
}
###
### Save main settings
###
if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cgiparams{'KEY'} eq '') {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
unless (&General::validfqdn($cgiparams{'VPN_IP'}) || &General::validip($cgiparams{'VPN_IP'})
|| $cgiparams{'VPN_IP'} eq '%defaultroute' ) {
$errormessage = $Lang::tr{'invalid input for hostname'};
goto SAVE_ERROR;
}
unless ($cgiparams{'VPN_DELAYED_START'} =~ /^[0-9]{1,3}$/ ) { #allow 0-999 seconds !
$errormessage = $Lang::tr{'invalid time period'};
goto SAVE_ERROR;
}
unless ($cgiparams{'VPN_OVERRIDE_MTU'} =~ /^(|[0-9]{1,5})$/ ) { #allow 0-99999
$errormessage = $Lang::tr{'vpn mtu invalid'};
goto SAVE_ERROR;
}
map ($vpnsettings{$_} = $cgiparams{$_},
('ENABLED','ENABLED_BLUE','DBG_CRYPT','DBG_PARSING','DBG_EMITTING','DBG_CONTROL',
'DBG_KLIPS','DBG_DNS','DBG_NAT_T'));
$vpnsettings{'VPN_IP'} = $cgiparams{'VPN_IP'};
$vpnsettings{'VPN_DELAYED_START'} = $cgiparams{'VPN_DELAYED_START'};
$vpnsettings{'VPN_OVERRIDE_MTU'} = $cgiparams{'VPN_OVERRIDE_MTU'};
&General::writehash("${General::swroot}/vpn/settings", \%vpnsettings);
&writeipsecfiles();
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'S');
} else {
system('/usr/local/bin/ipsecctrl', 'D');
}
sleep $sleepDelay;
SAVE_ERROR:
###
### Reset all step 2
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reset'} && $cgiparams{'AREUSURE'} eq 'yes') {
my $file = '';
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
foreach my $key (keys %confighash) {
if ($confighash{$key}[4] eq 'cert') {
delete $confighash{$key};
}
}
while ($file = glob("${General::swroot}/{ca,certs,crls,private}/*")) {
unlink $file
}
&cleanssldatabase();
if (open(FILE, ">${General::swroot}/vpn/caconfig")) {
print FILE "";
close FILE;
}
&General::writehasharray("${General::swroot}/vpn/config", \%confighash);
&writeipsecfiles();
system('/usr/local/bin/ipsecctrl', 'R');
sleep $sleepDelay;
###
### Reset all step 1
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reset'}) {
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', '');
&Header::openbox('100%', 'LEFT', $Lang::tr{'are you sure'});
print <<END
<table><form method='post'><input type='hidden' name='AREUSURE' value='yes' />
<tr><td align='center'>
<b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
$Lang::tr{'resetting the vpn configuration will remove the root ca, the host certificate and all certificate based connections'}
<tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' />
<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td></tr>
</form></table>
END
;
&Header::closebox();
&Header::closebigbox();
&Header::closepage();
exit (0);
###
### Upload CA Certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload ca certificate'}) {
&General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
if ($cgiparams{'CA_NAME'} !~ /^[a-zA-Z0-9]+$/) {
$errormessage = $Lang::tr{'name must only contain characters'};
goto UPLOADCA_ERROR;
}
if (length($cgiparams{'CA_NAME'}) >60) {
$errormessage = $Lang::tr{'name too long'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CA_NAME'} eq 'ca') {
$errormessage = $Lang::tr{'name is invalid'};
goto UPLOAD_CA_ERROR;
}
# Check if there is no other entry with this name
foreach my $key (keys %cahash) {
if ($cahash{$key}[0] eq $cgiparams{'CA_NAME'}) {
$errormessage = $Lang::tr{'a ca certificate with this name already exists'};
goto UPLOADCA_ERROR;
}
}
if (ref ($cgiparams{'FH'}) ne 'Fh') {
$errormessage = $Lang::tr{'there was no file upload'};
goto UPLOADCA_ERROR;
}
# Move uploaded ca to a temporary file
(my $fh, my $filename) = tempfile( );
if (copy ($cgiparams{'FH'}, $fh) != 1) {
$errormessage = $!;
goto UPLOADCA_ERROR;
}
my $temp = `/usr/bin/openssl x509 -text -in $filename`;
if ($temp !~ /CA:TRUE/i) {
$errormessage = $Lang::tr{'not a valid ca certificate'};
unlink ($filename);
goto UPLOADCA_ERROR;
} else {
move($filename, "${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem");
if ($? ne 0) {
$errormessage = "$Lang::tr{'certificate file move failed'}: $!";
unlink ($filename);
goto UPLOADCA_ERROR;
}
}
my $casubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ca/$cgiparams{'CA_NAME'}cert.pem`;
$casubject =~ /Subject: (.*)[\n]/;
$casubject = $1;
$casubject =~ s+/Email+, E+;
$casubject =~ s/ ST=/ S=/;
$casubject = &Header::cleanhtml($casubject);
my $key = &General::findhasharraykey (\%cahash);
$cahash{$key}[0] = $cgiparams{'CA_NAME'};
$cahash{$key}[1] = $casubject;
&General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
system('/usr/local/bin/ipsecctrl', 'R');
sleep $sleepDelay;
UPLOADCA_ERROR:
###
### Display ca certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show ca certificate'}) {
&General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem") {
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', '');
&Header::openbox('100%', 'LEFT', "$Lang::tr{'ca certificate'}:");
my $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem`;
$output = &Header::cleanhtml($output,"y");
print "<pre>$output</pre>\n";
&Header::closebox();
print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
&Header::closebigbox();
&Header::closepage();
exit(0);
} else {
$errormessage = $Lang::tr{'invalid key'};
}
###
### Download ca certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download ca certificate'}) {
&General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
print "Content-Type: application/octet-stream\r\n";
print "Content-Disposition: filename=$cahash{$cgiparams{'KEY'}}[0]cert.pem\r\n\r\n";
print `/usr/bin/openssl x509 -in ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem`;
exit(0);
} else {
$errormessage = $Lang::tr{'invalid key'};
}
###
### Remove ca certificate (step 2)
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'} && $cgiparams{'AREUSURE'} eq 'yes') {
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
&General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
foreach my $key (keys %confighash) {
my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/certs/$confighash{$key}[1]cert.pem`;
if ($test =~ /: OK/) {
# Delete connection
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'D', $key);
}
unlink ("${General::swroot}/certs/$confighash{$key}[1]cert.pem");
unlink ("${General::swroot}/certs/$confighash{$key}[1].p12");
delete $confighash{$key};
&General::writehasharray("${General::swroot}/vpn/config", \%confighash);
&writeipsecfiles();
}
}
unlink ("${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
delete $cahash{$cgiparams{'KEY'}};
&General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
system('/usr/local/bin/ipsecctrl', 'R');
sleep $sleepDelay;
} else {
$errormessage = $Lang::tr{'invalid key'};
}
###
### Remove ca certificate (step 1)
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'}) {
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
&General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
my $assignedcerts = 0;
if ( -f "${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
foreach my $key (keys %confighash) {
my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/certs/$confighash{$key}[1]cert.pem`;
if ($test =~ /: OK/) {
$assignedcerts++;
}
}
if ($assignedcerts) {
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', '');
&Header::openbox('100%', 'LEFT', $Lang::tr{'are you sure'});
print <<END
<table><form method='post'><input type='hidden' name='AREUSURE' value='yes' />
<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />
<tr><td align='center'>
<b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>: $assignedcerts
$Lang::tr{'connections are associated with this ca. deleting the ca will delete these connections as well.'}
<tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td></tr>
</form></table>
END
;
&Header::closebox();
&Header::closebigbox();
&Header::closepage();
exit (0);
} else {
unlink ("${General::swroot}/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
delete $cahash{$cgiparams{'KEY'}};
&General::writehasharray("${General::swroot}/vpn/caconfig", \%cahash);
system('/usr/local/bin/ipsecctrl', 'R');
sleep $sleepDelay;
}
} else {
$errormessage = $Lang::tr{'invalid key'};
}
###
### Display root certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'} ||
$cgiparams{'ACTION'} eq $Lang::tr{'show host certificate'}) {
my $output;
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', '');
if ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'}) {
&Header::openbox('100%', 'LEFT', "$Lang::tr{'root certificate'}:");
$output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ca/cacert.pem`;
} else {
&Header::openbox('100%', 'LEFT', "$Lang::tr{'host certificate'}:");
$output = `/usr/bin/openssl x509 -text -in ${General::swroot}/certs/hostcert.pem`;
}
$output = &Header::cleanhtml($output,"y");
print "<pre>$output</pre>\n";
&Header::closebox();
print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
&Header::closebigbox();
&Header::closepage();
exit(0);
###
### Download root certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download root certificate'}) {
if ( -f "${General::swroot}/ca/cacert.pem" ) {
print "Content-Type: application/octet-stream\r\n";
print "Content-Disposition: filename=cacert.pem\r\n\r\n";
print `/usr/bin/openssl x509 -in ${General::swroot}/ca/cacert.pem`;
exit(0);
}
###
### Download host certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download host certificate'}) {
if ( -f "${General::swroot}/certs/hostcert.pem" ) {
print "Content-Type: application/octet-stream\r\n";
print "Content-Disposition: filename=hostcert.pem\r\n\r\n";
print `/usr/bin/openssl x509 -in ${General::swroot}/certs/hostcert.pem`;
exit(0);
}
###
### Form for generating a root certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'generate root/host certificates'} ||
$cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
if (-f "${General::swroot}/ca/cacert.pem") {
$errormessage = $Lang::tr{'valid root certificate already exists'};
$cgiparams{'ACTION'} = '';
goto ROOTCERT_ERROR;
}
if (($cgiparams{'ROOTCERT_HOSTNAME'} eq '') && -e "${General::swroot}/red/active") {
if (open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
my $ipaddr = <IPADDR>;
close IPADDR;
chomp ($ipaddr);
$cgiparams{'ROOTCERT_HOSTNAME'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
if ($cgiparams{'ROOTCERT_HOSTNAME'} eq '') {
$cgiparams{'ROOTCERT_HOSTNAME'} = $ipaddr;
}
}
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
if (ref ($cgiparams{'FH'}) ne 'Fh') {
$errormessage = $Lang::tr{'there was no file upload'};
goto ROOTCERT_ERROR;
}
# Move uploaded certificate request to a temporary file
(my $fh, my $filename) = tempfile( );
if (copy ($cgiparams{'FH'}, $fh) != 1) {
$errormessage = $!;
goto ROOTCERT_ERROR;
}
# Create a temporary dirctory
my $tempdir = tempdir( CLEANUP => 1 );
# Extract the CA certificate from the file
my $pid = open(OPENSSL, "|-");
$SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
if ($pid) { # parent
if ($cgiparams{'P12_PASS'} ne '') {
print OPENSSL "$cgiparams{'P12_PASS'}\n";
}
close (OPENSSL);
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ($filename);
goto ROOTCERT_ERROR;
}
} else { # child
unless (exec ('/usr/bin/openssl', 'pkcs12', '-cacerts', '-nokeys',
'-in', $filename,
'-out', "$tempdir/cacert.pem")) {
$errormessage = "$Lang::tr{'cant start openssl'}: $!";
unlink ($filename);
goto ROOTCERT_ERROR;
}
}
# Extract the Host certificate from the file
$pid = open(OPENSSL, "|-");
$SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
if ($pid) { # parent
if ($cgiparams{'P12_PASS'} ne '') {
print OPENSSL "$cgiparams{'P12_PASS'}\n";
}
close (OPENSSL);
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ($filename);
goto ROOTCERT_ERROR;
}
} else { # child
unless (exec ('/usr/bin/openssl', 'pkcs12', '-clcerts', '-nokeys',
'-in', $filename,
'-out', "$tempdir/hostcert.pem")) {
$errormessage = "$Lang::tr{'cant start openssl'}: $!";
unlink ($filename);
goto ROOTCERT_ERROR;
}
}
# Extract the Host key from the file
$pid = open(OPENSSL, "|-");
$SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
if ($pid) { # parent
if ($cgiparams{'P12_PASS'} ne '') {
print OPENSSL "$cgiparams{'P12_PASS'}\n";
}
close (OPENSSL);
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ($filename);
goto ROOTCERT_ERROR;
}
} else { # child
unless (exec ('/usr/bin/openssl', 'pkcs12', '-nocerts',
'-nodes',
'-in', $filename,
'-out', "$tempdir/hostkey.pem")) {
$errormessage = "$Lang::tr{'cant start openssl'}: $!";
unlink ($filename);
goto ROOTCERT_ERROR;
}
}
move("$tempdir/cacert.pem", "${General::swroot}/ca/cacert.pem");
if ($? ne 0) {
$errormessage = "$Lang::tr{'certificate file move failed'}: $!";
unlink ($filename);
unlink ("${General::swroot}/ca/cacert.pem");
unlink ("${General::swroot}/certs/hostcert.pem");
unlink ("${General::swroot}/certs/hostkey.pem");
goto ROOTCERT_ERROR;
}
move("$tempdir/hostcert.pem", "${General::swroot}/certs/hostcert.pem");
if ($? ne 0) {
$errormessage = "$Lang::tr{'certificate file move failed'}: $!";
unlink ($filename);
unlink ("${General::swroot}/ca/cacert.pem");
unlink ("${General::swroot}/certs/hostcert.pem");
unlink ("${General::swroot}/certs/hostkey.pem");
goto ROOTCERT_ERROR;
}
move("$tempdir/hostkey.pem", "${General::swroot}/certs/hostkey.pem");
if ($? ne 0) {
$errormessage = "$Lang::tr{'certificate file move failed'}: $!";
unlink ($filename);
unlink ("${General::swroot}/ca/cacert.pem");
unlink ("${General::swroot}/certs/hostcert.pem");
unlink ("${General::swroot}/certs/hostkey.pem");
goto ROOTCERT_ERROR;
}
# Create an empty CRL
system('/usr/bin/openssl', 'ca', '-gencrl',
'-out', "${General::swroot}/crls/cacrl.pem");
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/certs/hostkey.pem");
unlink ("${General::swroot}/certs/hostcert.pem");
unlink ("${General::swroot}/ca/cacert.pem");
unlink ("${General::swroot}/crls/cacrl.pem");
&cleanssldatabase();
goto ROOTCERT_ERROR;
} else {
&cleanssldatabase();
}
goto ROOTCERT_SUCCESS;
} elsif ($cgiparams{'ROOTCERT_COUNTRY'} ne '') {
# Validate input since the form was submitted
if ($cgiparams{'ROOTCERT_ORGANIZATION'} eq ''){
$errormessage = $Lang::tr{'organization cant be empty'};
goto ROOTCERT_ERROR;
}
if (length($cgiparams{'ROOTCERT_ORGANIZATION'}) >60) {
$errormessage = $Lang::tr{'organization too long'};
goto ROOTCERT_ERROR;
}
if ($cgiparams{'ROOTCERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
$errormessage = $Lang::tr{'invalid input for organization'};
goto ROOTCERT_ERROR;
}
if ($cgiparams{'ROOTCERT_HOSTNAME'} eq ''){
$errormessage = $Lang::tr{'hostname cant be empty'};
goto ROOTCERT_ERROR;
}
unless (&General::validfqdn($cgiparams{'ROOTCERT_HOSTNAME'}) || &General::validip($cgiparams{'ROOTCERT_HOSTNAME'})) {
$errormessage = $Lang::tr{'invalid input for hostname'};
goto ROOTCERT_ERROR;
}
if ($cgiparams{'ROOTCERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'ROOTCERT_EMAIL'}))) {
$errormessage = $Lang::tr{'invalid input for e-mail address'};
goto ROOTCERT_ERROR;
}
if (length($cgiparams{'ROOTCERT_EMAIL'}) > 40) {
$errormessage = $Lang::tr{'e-mail address too long'};
goto ROOTCERT_ERROR;
}
if ($cgiparams{'ROOTCERT_OU'} ne '' && $cgiparams{'ROOTCERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
$errormessage = $Lang::tr{'invalid input for department'};
goto ROOTCERT_ERROR;
}
if ($cgiparams{'ROOTCERT_CITY'} ne '' && $cgiparams{'ROOTCERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
$errormessage = $Lang::tr{'invalid input for city'};
goto ROOTCERT_ERROR;
}
if ($cgiparams{'ROOTCERT_STATE'} ne '' && $cgiparams{'ROOTCERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
$errormessage = $Lang::tr{'invalid input for state or province'};
goto ROOTCERT_ERROR;
}
if ($cgiparams{'ROOTCERT_COUNTRY'} !~ /^[A-Z]*$/) {
$errormessage = $Lang::tr{'invalid input for country'};
goto ROOTCERT_ERROR;
}
# Copy the cgisettings to vpnsettings and save the configfile
$vpnsettings{'ROOTCERT_ORGANIZATION'} = $cgiparams{'ROOTCERT_ORGANIZATION'};
$vpnsettings{'ROOTCERT_HOSTNAME'} = $cgiparams{'ROOTCERT_HOSTNAME'};
$vpnsettings{'ROOTCERT_EMAIL'} = $cgiparams{'ROOTCERT_EMAIL'};
$vpnsettings{'ROOTCERT_OU'} = $cgiparams{'ROOTCERT_OU'};
$vpnsettings{'ROOTCERT_CITY'} = $cgiparams{'ROOTCERT_CITY'};
$vpnsettings{'ROOTCERT_STATE'} = $cgiparams{'ROOTCERT_STATE'};
$vpnsettings{'ROOTCERT_COUNTRY'} = $cgiparams{'ROOTCERT_COUNTRY'};
&General::writehash("${General::swroot}/vpn/settings", \%vpnsettings);
# Replace empty strings with a .
(my $ou = $cgiparams{'ROOTCERT_OU'}) =~ s/^\s*$/\./;
(my $city = $cgiparams{'ROOTCERT_CITY'}) =~ s/^\s*$/\./;
(my $state = $cgiparams{'ROOTCERT_STATE'}) =~ s/^\s*$/\./;
# Create the CA certificate
my $pid = open(OPENSSL, "|-");
$SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
if ($pid) { # parent
print OPENSSL "$cgiparams{'ROOTCERT_COUNTRY'}\n";
print OPENSSL "$state\n";
print OPENSSL "$city\n";
print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
print OPENSSL "$ou\n";
print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'} CA\n";
print OPENSSL "$cgiparams{'ROOTCERT_EMAIL'}\n";
close (OPENSSL);
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/private/cakey.pem");
unlink ("${General::swroot}/ca/cacert.pem");
goto ROOTCERT_ERROR;
}
} else { # child
unless (exec ('/usr/bin/openssl', 'req', '-x509', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
'-days', '999999', '-newkey', 'rsa:2048',
'-keyout', "${General::swroot}/private/cakey.pem",
'-out', "${General::swroot}/ca/cacert.pem")) {
$errormessage = "$Lang::tr{'cant start openssl'}: $!";
goto ROOTCERT_ERROR;
}
}
# Create the Host certificate request
$pid = open(OPENSSL, "|-");
$SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
if ($pid) { # parent
print OPENSSL "$cgiparams{'ROOTCERT_COUNTRY'}\n";
print OPENSSL "$state\n";
print OPENSSL "$city\n";
print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
print OPENSSL "$ou\n";
print OPENSSL "$cgiparams{'ROOTCERT_HOSTNAME'}\n";
print OPENSSL "$cgiparams{'ROOTCERT_EMAIL'}\n";
print OPENSSL ".\n";
print OPENSSL ".\n";
close (OPENSSL);
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/certs/hostkey.pem");
unlink ("${General::swroot}/certs/hostreq.pem");
goto ROOTCERT_ERROR;
}
} else { # child
unless (exec ('/usr/bin/openssl', 'req', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
'-newkey', 'rsa:1024',
'-keyout', "${General::swroot}/certs/hostkey.pem",
'-out', "${General::swroot}/certs/hostreq.pem")) {
$errormessage = "$Lang::tr{'cant start openssl'}: $!";
unlink ("${General::swroot}/certs/hostkey.pem");
unlink ("${General::swroot}/certs/hostreq.pem");
unlink ("${General::swroot}/private/cakey.pem");
unlink ("${General::swroot}/ca/cacert.pem");
goto ROOTCERT_ERROR;
}
}
# Sign the host certificate request
system('/usr/bin/openssl', 'ca', '-days', '999999',
'-batch', '-notext',
'-in', "${General::swroot}/certs/hostreq.pem",
'-out', "${General::swroot}/certs/hostcert.pem");
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/private/cakey.pem");
unlink ("${General::swroot}/ca/cacert.pem");
unlink ("${General::swroot}/certs/hostkey.pem");
unlink ("${General::swroot}/certs/hostreq.pem");
unlink ("${General::swroot}/certs/hostcert.pem");
&cleanssldatabase();
goto ROOTCERT_ERROR;
} else {
unlink ("${General::swroot}/certs/hostreq.pem");
&cleanssldatabase();
}
# Create an empty CRL
system('/usr/bin/openssl', 'ca', '-gencrl',
'-out', "${General::swroot}/crls/cacrl.pem");
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/certs/hostkey.pem");
unlink ("${General::swroot}/certs/hostcert.pem");
unlink ("${General::swroot}/ca/cacert.pem");
unlink ("${General::swroot}/crls/cacrl.pem");
&cleanssldatabase();
goto ROOTCERT_ERROR;
} else {
&cleanssldatabase();
}
goto ROOTCERT_SUCCESS;
}
ROOTCERT_ERROR:
if ($cgiparams{'ACTION'} ne '') {
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', $errormessage);
if ($errormessage) {
&Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
print "<class name='base'>$errormessage";
print "&nbsp;</class>";
&Header::closebox();
}
&Header::openbox('100%', 'LEFT', "$Lang::tr{'generate root/host certificates'}:");
print <<END
<form method='post' enctype='multipart/form-data'>
<table width='100%' border='0' cellspacing='1' cellpadding='0'>
<tr><td width='30%' class='base'>$Lang::tr{'organization name'}:</td>
<td width='35%' class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_ORGANIZATION' value='$cgiparams{'ROOTCERT_ORGANIZATION'}' size='32' /></td>
<td width='35%' colspan='2'>&nbsp;</td></tr>
<tr><td class='base'>$Lang::tr{'ipcops hostname'}:</td>
<td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_HOSTNAME' value='$cgiparams{'ROOTCERT_HOSTNAME'}' size='32' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='base'>$Lang::tr{'your e-mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_EMAIL' value='$cgiparams{'ROOTCERT_EMAIL'}' size='32' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='base'>$Lang::tr{'your department'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_OU' value='$cgiparams{'ROOTCERT_OU'}' size='32' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='base'>$Lang::tr{'city'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_CITY' value='$cgiparams{'ROOTCERT_CITY'}' size='32' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='base'>$Lang::tr{'state or province'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_STATE' value='$cgiparams{'ROOTCERT_STATE'}' size='32' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='base'>$Lang::tr{'country'}:</td>
<td class='base'><select name='ROOTCERT_COUNTRY'>
END
;
foreach my $country (sort keys %{Countries::countries}) {
print "<option value='$Countries::countries{$country}'";
if ( $Countries::countries{$country} eq $cgiparams{'ROOTCERT_COUNTRY'} ) {
print " selected='selected'";
}
print ">$country</option>";
}
print <<END
</select></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td>&nbsp;</td>
<td><br /><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /><br /><br /></td>
<td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td class='base' align='left' valign='top'>
<img src='/blob.gif' valign='top' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td>
<td class='base' align='left'>
<b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
$Lang::tr{'generating the root and host certificates may take a long time. it can take up to several minutes on older hardware. please be patient'}
</td></tr>
<tr><td colspan='4'><hr /></td></tr>
<tr><td class='base' nowrap='nowrap'>$Lang::tr{'upload p12 file'}:</td>
<td nowrap='nowrap'><input type='file' name='FH' size='32'></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='base'>$Lang::tr{'pkcs12 file password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='password' name='P12_PASS' value='$cgiparams{'P12_PASS'}' size='32' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td>&nbsp;</td>
<td><input type='submit' name='ACTION' value='$Lang::tr{'upload p12 file'}' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='base' colspan='4' align='left'>
<img src='/blob.gif' valign='top' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
</form></table>
END
;
&Header::closebox();
&Header::closebigbox();
&Header::closepage();
exit(0)
}
ROOTCERT_SUCCESS:
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLE_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'S');
sleep $sleepDelay;
}
###
### Download PKCS12 file
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download pkcs12 file'}) {
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
print "Content-Disposition: filename=" . $confighash{$cgiparams{'KEY'}}[1] . ".p12\r\n";
print "Content-Type: application/octet-stream\r\n\r\n";
print `/bin/cat ${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1].p12`;
exit (0);
###
### Display certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show certificate'}) {
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
if ( -f "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', '');
&Header::openbox('100%', 'LEFT', "$Lang::tr{'certificate'}:");
my $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
$output = &Header::cleanhtml($output,"y");
print "<pre>$output</pre>\n";
&Header::closebox();
print "<div align='center'><a href='/cgi-bin/vpnmain.cgi'>$Lang::tr{'back'}</a></div>";
&Header::closebigbox();
&Header::closepage();
exit(0);
}
###
### Download Certificate
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download certificate'}) {
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
if ( -f "${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
print "Content-Disposition: filename=" . $confighash{$cgiparams{'KEY'}}[1] . "cert.pem\r\n";
print "Content-Type: application/octet-stream\r\n\r\n";
print `/bin/cat ${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
exit (0);
}
###
### Enable/Disable connection
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
if ($confighash{$cgiparams{'KEY'}}) {
if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
$confighash{$cgiparams{'KEY'}}[0] = 'on';
&General::writehasharray("${General::swroot}/vpn/config", \%confighash);
&writeipsecfiles();
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
sleep $sleepDelay;
}
} else {
$confighash{$cgiparams{'KEY'}}[0] = 'off';
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'});
}
&General::writehasharray("${General::swroot}/vpn/config", \%confighash);
&writeipsecfiles();
}
} else {
$errormessage = $Lang::tr{'invalid key'};
}
###
### Restart connection
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'restart'}) {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
if ($confighash{$cgiparams{'KEY'}}) {
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
sleep $sleepDelay;
}
} else {
$errormessage = $Lang::tr{'invalid key'};
}
###
### Remove connection
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
if ($confighash{$cgiparams{'KEY'}}) {
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'});
}
unlink ("${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
unlink ("${General::swroot}/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
delete $confighash{$cgiparams{'KEY'}};
&General::writehasharray("${General::swroot}/vpn/config", \%confighash);
&writeipsecfiles();
} else {
$errormessage = $Lang::tr{'invalid key'};
}
###
### Choose between adding a host-net or net-net connection
###
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'add'} && $cgiparams{'TYPE'} eq '') {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', '');
&Header::openbox('100%', 'LEFT', $Lang::tr{'connection type'});
print <<END
<b>$Lang::tr{'connection type'}:</b><br />
<table><form method='post'>
<tr><td><input type='radio' name='TYPE' value='host' checked /></td>
<td class='base'>$Lang::tr{'host to net vpn'}</td></tr>
<tr><td><input type='radio' name='TYPE' value='net' /></td>
<td class='base'>$Lang::tr{'net to net vpn'}</td></tr>
<tr><td align='center' colspan='2'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td></tr>
</form></table>
END
;
&Header::closebox();
&Header::closebigbox();
&Header::closepage();
exit (0);
###
### Adding a new connection
###
} elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) ||
($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) ||
($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq '')) {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
&General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
if (! $confighash{$cgiparams{'KEY'}}[0]) {
$errormessage = $Lang::tr{'invalid key'};
goto VPNCONF_END;
}
$cgiparams{'ENABLED'} = $confighash{$cgiparams{'KEY'}}[0];
$cgiparams{'NAME'} = $confighash{$cgiparams{'KEY'}}[1];
$cgiparams{'TYPE'} = $confighash{$cgiparams{'KEY'}}[3];
$cgiparams{'AUTH'} = $confighash{$cgiparams{'KEY'}}[4];
$cgiparams{'PSK'} = $confighash{$cgiparams{'KEY'}}[5];
$cgiparams{'SIDE'} = $confighash{$cgiparams{'KEY'}}[6];
$cgiparams{'LOCAL_ID'} = $confighash{$cgiparams{'KEY'}}[7];
$cgiparams{'LOCAL_SUBNET'} = $confighash{$cgiparams{'KEY'}}[8];
$cgiparams{'REMOTE_ID'} = $confighash{$cgiparams{'KEY'}}[9];
$cgiparams{'REMOTE'} = $confighash{$cgiparams{'KEY'}}[10];
$cgiparams{'REMOTE_SUBNET'} = $confighash{$cgiparams{'KEY'}}[11];
$cgiparams{'REMARK'} = $confighash{$cgiparams{'KEY'}}[25];
$cgiparams{'INTERFACE'} = $confighash{$cgiparams{'KEY'}}[26];
$cgiparams{'DPD_ACTION'}= $confighash{$cgiparams{'KEY'}}[27];
$cgiparams{'PFS_YES_NO'}= $confighash{$cgiparams{'KEY'}}[28];
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
$cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
if ($cgiparams{'TYPE'} !~ /^(host|net)$/) {
$errormessage = $Lang::tr{'connection type is invalid'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'NAME'} !~ /^[a-zA-Z0-9]+$/) {
$errormessage = $Lang::tr{'name must only contain characters'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'NAME'} =~ /^(host|01|block|private|clear|packetdefault)$/) {
$errormessage = $Lang::tr{'name is invalid'};
goto VPNCONF_ERROR;
}
if (length($cgiparams{'NAME'}) >60) {
$errormessage = $Lang::tr{'name too long'};
goto VPNCONF_ERROR;
}
if (($cgiparams{'TYPE'} eq 'net') && ($cgiparams{'SIDE'} !~ /^(left|right)$/)) {
$errormessage = $Lang::tr{'ipcop side is invalid'};
goto VPNCONF_ERROR;
}
# Check if there is no other entry with this name
if (! $cgiparams{'KEY'}) {
foreach my $key (keys %confighash) {
if ($confighash{$key}[1] eq $cgiparams{'NAME'}) {
$errormessage = $Lang::tr{'a connection with this name already exists'};
goto VPNCONF_ERROR;
}
}
}
if (($cgiparams{'TYPE'} eq 'net') && (! $cgiparams{'REMOTE'})) {
$errormessage = $Lang::tr{'invalid input for remote host/ip'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'REMOTE'}) {
if (! &General::validip($cgiparams{'REMOTE'})) {
if (! &General::validfqdn ($cgiparams{'REMOTE'})) {
$errormessage = $Lang::tr{'invalid input for remote host/ip'};
goto VPNCONF_ERROR;
} else {
if (&valid_dns_host($cgiparams{'REMOTE'})) {
$warnmessage = "$Lang::tr{'check vpn lr'} $cgiparams{'REMOTE'}. $Lang::tr{'dns check failed'}";
}
}
}
}
unless (&General::validipandmask($cgiparams{'LOCAL_SUBNET'})) {
$errormessage = $Lang::tr{'local subnet is invalid'};
goto VPNCONF_ERROR;
}
# Check if there is no other entry without IP-address and PSK
if ($cgiparams{'REMOTE'} eq '') {
foreach my $key (keys %confighash) {
if(($cgiparams{'KEY'} ne $key) &&
($confighash{$key}[4] eq 'psk' || $cgiparams{'AUTH'} eq 'psk') &&
$confighash{$key}[10] eq '') {
$errormessage = $Lang::tr{'you can only define one roadwarrior connection when using pre-shared key authentication'};
goto VPNCONF_ERROR;
}
}
}
if (($cgiparams{'TYPE'} eq 'net') && (! &General::validipandmask($cgiparams{'REMOTE_SUBNET'}))) {
$errormessage = $Lang::tr{'remote subnet is invalid'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'EDIT_ADVANCED'} !~ /^(on|off)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto VPNCONF_ERROR;
}
if (($cgiparams{'LOCAL_ID'} !~ /^(|@[a-zA-Z0-9_.-]*)$/) ||
($cgiparams{'REMOTE_ID'} !~ /^(|@[a-zA-Z0-9_.-]*)$/) ||
(($cgiparams{'REMOTE_ID'} eq $cgiparams{'LOCAL_ID'}) && ($cgiparams{'LOCAL_ID'} ne ''))
) {
$errormessage = $Lang::tr{'invalid local-remote id'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'AUTH'} eq 'psk') {
if (! length($cgiparams{'PSK'}) ) {
$errormessage = $Lang::tr{'pre-shared key is too short'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'PSK'} =~ /['",&]/) { # " ' correct coloring syntax editor !
$errormessage = $Lang::tr{'invalid characters found in pre-shared key'};
goto VPNCONF_ERROR;
}
} elsif ($cgiparams{'AUTH'} eq 'certreq') {
if ($cgiparams{'KEY'}) {
$errormessage = $Lang::tr{'cant change certificates'};
goto VPNCONF_ERROR;
}
if (ref ($cgiparams{'FH'}) ne 'Fh') {
$errormessage = $Lang::tr{'there was no file upload'};
goto VPNCONF_ERROR;
}
# Move uploaded certificate request to a temporary file
(my $fh, my $filename) = tempfile( );
if (copy ($cgiparams{'FH'}, $fh) != 1) {
$errormessage = $!;
goto VPNCONF_ERROR;
}
# Sign the certificate request and move it
# Sign the host certificate request
system('/usr/bin/openssl', 'ca', '-days', '999999',
'-batch', '-notext',
'-in', $filename,
'-out', "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ($filename);
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
&cleanssldatabase();
goto VPNCONF_ERROR;
} else {
unlink ($filename);
&cleanssldatabase();
}
my $temp = `/usr/bin/openssl x509 -text -in ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem`;
$temp =~ /Subject:.*CN=(.*)[\n]/;
$temp = $1;
$temp =~ s+/Email+, E+;
$temp =~ s/ ST=/ S=/;
$cgiparams{'CERT_NAME'} = $temp;
$cgiparams{'CERT_NAME'} =~ s/,//g;
$cgiparams{'CERT_NAME'} =~ s/\'//g;
if ($cgiparams{'CERT_NAME'} eq '') {
$errormessage = $Lang::tr{'could not retrieve common name from certificate'};
goto VPNCONF_ERROR;
}
} elsif ($cgiparams{'AUTH'} eq 'certfile') {
if ($cgiparams{'KEY'}) {
$errormessage = $Lang::tr{'cant change certificates'};
goto VPNCONF_ERROR;
}
if (ref ($cgiparams{'FH'}) ne 'Fh') {
$errormessage = $Lang::tr{'there was no file upload'};
goto VPNCONF_ERROR;
}
# Move uploaded certificate to a temporary file
(my $fh, my $filename) = tempfile( );
if (copy ($cgiparams{'FH'}, $fh) != 1) {
$errormessage = $!;
goto VPNCONF_ERROR;
}
# Verify the certificate has a valid CA and move it
my $validca = 0;
my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/cacert.pem $filename`;
if ($test =~ /: OK/) {
$validca = 1;
} else {
foreach my $key (keys %cahash) {
$test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ca/$cahash{$key}[0]cert.pem $filename`;
if ($test =~ /: OK/) {
$validca = 1;
}
}
}
if (! $validca) {
$errormessage = $Lang::tr{'certificate does not have a valid ca associated with it'};
unlink ($filename);
goto VPNCONF_ERROR;
} else {
move($filename, "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
if ($? ne 0) {
$errormessage = "$Lang::tr{'certificate file move failed'}: $!";
unlink ($filename);
goto VPNCONF_ERROR;
}
}
my $temp = `/usr/bin/openssl x509 -text -in ${General::swroot}/certs/$cgiparams{'NAME'}cert.pem`;
$temp =~ /Subject:.*CN=(.*)[\n]/;
$temp = $1;
$temp =~ s+/Email+, E+;
$temp =~ s/ ST=/ S=/;
$cgiparams{'CERT_NAME'} = $temp;
$cgiparams{'CERT_NAME'} =~ s/,//g;
$cgiparams{'CERT_NAME'} =~ s/\'//g;
if ($cgiparams{'CERT_NAME'} eq '') {
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
$errormessage = $Lang::tr{'could not retrieve common name from certificate'};
goto VPNCONF_ERROR;
}
} elsif ($cgiparams{'AUTH'} eq 'certgen') {
if ($cgiparams{'KEY'}) {
$errormessage = $Lang::tr{'cant change certificates'};
goto VPNCONF_ERROR;
}
# Validate input since the form was submitted
if (length($cgiparams{'CERT_NAME'}) >60) {
$errormessage = $Lang::tr{'name too long'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_NAME'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
$errormessage = $Lang::tr{'invalid input for name'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'CERT_EMAIL'}))) {
$errormessage = $Lang::tr{'invalid input for e-mail address'};
goto VPNCONF_ERROR;
}
if (length($cgiparams{'CERT_EMAIL'}) > 40) {
$errormessage = $Lang::tr{'e-mail address too long'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_OU'} ne '' && $cgiparams{'CERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
$errormessage = $Lang::tr{'invalid input for department'};
goto VPNCONF_ERROR;
}
if (length($cgiparams{'CERT_ORGANIZATION'}) >60) {
$errormessage = $Lang::tr{'organization too long'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
$errormessage = $Lang::tr{'invalid input for organization'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_CITY'} ne '' && $cgiparams{'CERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
$errormessage = $Lang::tr{'invalid input for city'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_STATE'} ne '' && $cgiparams{'CERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
$errormessage = $Lang::tr{'invalid input for state or province'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_COUNTRY'} !~ /^[A-Z]*$/) {
$errormessage = $Lang::tr{'invalid input for country'};
goto VPNCONF_ERROR;
}
if (length($cgiparams{'CERT_PASS1'}) < 5) {
$errormessage = $Lang::tr{'password too short'};
goto VPNCONF_ERROR;
}
if ($cgiparams{'CERT_PASS1'} ne $cgiparams{'CERT_PASS2'}) {
$errormessage = $Lang::tr{'passwords do not match'};
goto VPNCONF_ERROR;
}
# Replace empty strings with a .
(my $ou = $cgiparams{'CERT_OU'}) =~ s/^\s*$/\./;
(my $city = $cgiparams{'CERT_CITY'}) =~ s/^\s*$/\./;
(my $state = $cgiparams{'CERT_STATE'}) =~ s/^\s*$/\./;
# Create the Host certificate request
my $pid = open(OPENSSL, "|-");
$SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto VPNCONF_ERROR;};
if ($pid) { # parent
print OPENSSL "$cgiparams{'CERT_COUNTRY'}\n";
print OPENSSL "$state\n";
print OPENSSL "$city\n";
print OPENSSL "$cgiparams{'CERT_ORGANIZATION'}\n";
print OPENSSL "$ou\n";
print OPENSSL "$cgiparams{'CERT_NAME'}\n";
print OPENSSL "$cgiparams{'CERT_EMAIL'}\n";
print OPENSSL ".\n";
print OPENSSL ".\n";
close (OPENSSL);
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
goto VPNCONF_ERROR;
}
} else { # child
unless (exec ('/usr/bin/openssl', 'req', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
'-newkey', 'rsa:1024',
'-keyout', "${General::swroot}/certs/$cgiparams{'NAME'}key.pem",
'-out', "${General::swroot}/certs/$cgiparams{'NAME'}req.pem")) {
$errormessage = "$Lang::tr{'cant start openssl'}: $!";
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
goto VPNCONF_ERROR;
}
}
# Sign the host certificate request
system('/usr/bin/openssl', 'ca', '-days', '999999',
'-batch', '-notext',
'-in', "${General::swroot}/certs/$cgiparams{'NAME'}req.pem",
'-out', "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
&cleanssldatabase();
goto VPNCONF_ERROR;
} else {
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}req.pem");
&cleanssldatabase();
}
# Create the pkcs12 file
system('/usr/bin/openssl', 'pkcs12', '-export',
'-inkey', "${General::swroot}/certs/$cgiparams{'NAME'}key.pem",
'-in', "${General::swroot}/certs/$cgiparams{'NAME'}cert.pem",
'-name', $cgiparams{'NAME'},
'-passout', "pass:$cgiparams{'CERT_PASS1'}",
'-certfile', "${General::swroot}/ca/cacert.pem",
'-caname', "$vpnsettings{'ROOTCERT_ORGANIZATION'} CA",
'-out', "${General::swroot}/certs/$cgiparams{'NAME'}.p12");
if ($?) {
$errormessage = "$Lang::tr{'openssl produced an error'}: $?";
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}cert.pem");
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}.p12");
goto VPNCONF_ERROR;
} else {
unlink ("${General::swroot}/certs/$cgiparams{'NAME'}key.pem");
}
} elsif ($cgiparams{'AUTH'} eq 'cert') {
;# Nothing, just editing
} else {
$errormessage = $Lang::tr{'invalid input for authentication method'};
goto VPNCONF_ERROR;
}
# Check if there is no other entry with this common name
if ((! $cgiparams{'KEY'}) && ($cgiparams{'AUTH'} ne 'psk')) {
foreach my $key (keys %confighash) {
if ($confighash{$key}[2] eq $cgiparams{'CERT_NAME'}) {
$errormessage = $Lang::tr{'a connection with this common name already exists'};
goto VPNCONF_ERROR;
}
}
}
# Save the config
my $key = $cgiparams{'KEY'};
if (! $key) {
$key = &General::findhasharraykey (\%confighash);
foreach my $i (0 .. 28) { $confighash{$key}[$i] = "";}
}
$confighash{$key}[0] = $cgiparams{'ENABLED'};
$confighash{$key}[1] = $cgiparams{'NAME'};
if ((! $cgiparams{'KEY'}) && $cgiparams{'AUTH'} ne 'psk') {
$confighash{$key}[2] = $cgiparams{'CERT_NAME'};
}
$confighash{$key}[3] = $cgiparams{'TYPE'};
if ($cgiparams{'AUTH'} eq 'psk') {
$confighash{$key}[4] = 'psk';
$confighash{$key}[5] = $cgiparams{'PSK'};
} else {
$confighash{$key}[4] = 'cert';
}
if ($cgiparams{'TYPE'} eq 'net') {
$confighash{$key}[6] = $cgiparams{'SIDE'};
$confighash{$key}[11] = $cgiparams{'REMOTE_SUBNET'};
}
$confighash{$key}[7] = $cgiparams{'LOCAL_ID'};
$confighash{$key}[8] = $cgiparams{'LOCAL_SUBNET'};
$confighash{$key}[9] = $cgiparams{'REMOTE_ID'};
$confighash{$key}[10] = $cgiparams{'REMOTE'};
$confighash{$key}[25] = $cgiparams{'REMARK'};
$confighash{$key}[26] = $cgiparams{'INTERFACE'};
$confighash{$key}[27] = $cgiparams{'DPD_ACTION'};
$confighash{$key}[28] = $cgiparams{'PFS_YES_NO'};
#use default advanced value
$confighash{$key}[14] = 'on';
$confighash{$key}[13] = 'off';
$confighash{$key}[18] = 'aes128|3des';
$confighash{$key}[19] = 'sha|md5';
$confighash{$key}[20] = '1536|1024';
$confighash{$key}[16] = '1';
$confighash{$key}[21] = 'aes128|3des';
$confighash{$key}[22] = 'sha1|md5';
$confighash{$key}[23] = '';
$confighash{$key}[17] = '8';
$confighash{$key}[24] = 'off';
#free unused fields!
#$confighash{$key}[12] = '';
#$confighash{$key}[15] = '';
&General::writehasharray("${General::swroot}/vpn/config", \%confighash);
&writeipsecfiles();
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'S', $key);
sleep $sleepDelay;
}
if ($cgiparams{'EDIT_ADVANCED'} eq 'on') {
$cgiparams{'KEY'} = $key;
$cgiparams{'ACTION'} = $Lang::tr{'advanced'};
}
goto VPNCONF_END;
} else { # add new connection
$cgiparams{'ENABLED'} = 'on';
$cgiparams{'SIDE'} = 'left';
if ( ! -f "${General::swroot}/private/cakey.pem" ) {
$cgiparams{'AUTH'} = 'psk';
} elsif ( ! -f "${General::swroot}/ca/cacert.pem") {
$cgiparams{'AUTH'} = 'certfile';
} else {
$cgiparams{'AUTH'} = 'certgen';
}
$cgiparams{'LOCAL_SUBNET'} ="$netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}";
$cgiparams{'CERT_ORGANIZATION'} = $vpnsettings{'ROOTCERT_ORGANIZATION'};
$cgiparams{'CERT_CITY'} = $vpnsettings{'ROOTCERT_CITY'};
$cgiparams{'CERT_STATE'} = $vpnsettings{'ROOTCERT_STATE'};
$cgiparams{'CERT_COUNTRY'} = $vpnsettings{'ROOTCERT_COUNTRY'};
# choose appropriate dpd action
if ($cgiparams{'TYPE'} eq 'host') {
$cgiparams{'DPD_ACTION'} = 'clear';
} else {
$cgiparams{'DPD_ACTION'} = 'hold'; #restart when available!
}
# Default is yes for 'pfs'
$cgiparams{'PFS_YES_NO'} = 'yes';
# ID are empty
$cgiparams{'LOCAL_ID'} = '';
$cgiparams{'REMOTE_ID'} = '';
}
VPNCONF_ERROR:
$checked{'ENABLED'}{'off'} = '';
$checked{'ENABLED'}{'on'} = '';
$checked{'ENABLED'}{$cgiparams{'ENABLED'}} = "checked='checked'";
$checked{'ENABLED_BLUE'}{'off'} = '';
$checked{'ENABLED_BLUE'}{'on'} = '';
$checked{'ENABLED_BLUE'}{$cgiparams{'ENABLED_BLUE'}} = "checked='checked'";
$checked{'EDIT_ADVANCED'}{'off'} = '';
$checked{'EDIT_ADVANCED'}{'on'} = '';
$checked{'EDIT_ADVANCED'}{$cgiparams{'EDIT_ADVANCED'}} = "checked='checked'";
$selected{'SIDE'}{'left'} = '';
$selected{'SIDE'}{'right'} = '';
$selected{'SIDE'}{$cgiparams{'SIDE'}} = "selected='selected'";
$checked{'AUTH'}{'psk'} = '';
$checked{'AUTH'}{'certreq'} = '';
$checked{'AUTH'}{'certgen'} = '';
$checked{'AUTH'}{'certfile'} = '';
$checked{'AUTH'}{$cgiparams{'AUTH'}} = "checked='checked'";
$selected{'INTERFACE'}{$cgiparams{'INTERFACE'}} = "selected='selected'";
$selected{'DPD_ACTION'}{$cgiparams{'DPD_ACTION'}} = "selected='selected'";
$selected{'PFS_YES_NO'}{$cgiparams{'PFS_YES_NO'}} = "selected='selected'";
if (1) {
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', $errormessage);
if ($errormessage) {
&Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
print "<class name='base'>$errormessage";
print "&nbsp;</class>";
&Header::closebox();
}
if ($warnmessage) {
&Header::openbox('100%', 'LEFT', "$Lang::tr{'warning messages'}:");
print "<class name='base'>$warnmessage";
print "&nbsp;</class>";
&Header::closebox();
}
print "<form method='post' enctype='multipart/form-data'>";
print "<input type='hidden' name='TYPE' value='$cgiparams{'TYPE'}' />";
if ($cgiparams{'KEY'}) {
print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
print "<input type='hidden' name='AUTH' value='$cgiparams{'AUTH'}' />";
}
&Header::openbox('100%', 'LEFT', "$Lang::tr{'connection'}:");
print "<table width='100%'>";
print "<tr><td width='25%' class='boldbase'>$Lang::tr{'name'}:</td>";
if ($cgiparams{'KEY'}) {
print "<td width='25%' class='base'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' /><b>$cgiparams{'NAME'}</b></td>";
} else {
print "<td width='25%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' size='30' /></td>";
}
print "<td>$Lang::tr{'enabled'}</td><td><input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td></tr>";
if ($cgiparams{'TYPE'} eq 'host') {
print "<tr><td>$Lang::tr{'interface'}</td>";
print "<td><select name='INTERFACE'>";
print "<option value='RED' $selected{'INTERFACE'}{'RED'}>RED</option>";
print "<option value='BLUE' $selected{'INTERFACE'}{'BLUE'}>BLUE</option>" if ($netsettings{'BLUE_DEV'} ne '');
# print "<option value='GREEN' $selected{'INTERFACE'}{'GREEN'}>GREEN</option>";
# print "<option value='ORANGE' $selected{'INTERFACE'}{'ORANGE'}>ORANGE</option>";
print "</select></td></tr>";
print <<END
<tr><td class='boldbase'>$Lang::tr{'local subnet'}</td>
<td><input type='text' name='LOCAL_SUBNET' value='$cgiparams{'LOCAL_SUBNET'}' size='30' /></td>
<td colspan='2'>&nbsp;</td></tr>
<tr><td class='boldbase'>$Lang::tr{'remote host/ip'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td><input type='text' name='REMOTE' value='$cgiparams{'REMOTE'}' size='30' /></td>
<td colspan='2'>&nbsp;</td></tr>
END
;
} else {
print <<END
<tr><input type='hidden' name='INTERFACE' value='RED' />
<td class='boldbase' nowrap='nowrap'>$Lang::tr{'ipcop side'}</td>
<td><select name='SIDE'><option value='left' $selected{'SIDE'}{'left'}>left</option>
<option value='right' $selected{'SIDE'}{'right'}>right</option></select></td>
<td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>
<td><input type='TEXT' name='REMOTE' value='$cgiparams{'REMOTE'}' size ='30' /></td></tr>
<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td>
<td><input type='TEXT' name='LOCAL_SUBNET' value='$cgiparams{'LOCAL_SUBNET'}' size='30' /></td>
<td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td>
<td><input type='text' name='REMOTE_SUBNET' value='$cgiparams{'REMOTE_SUBNET'}' size='30' /></td></tr>
END
;
}
print <<END
<tr><td>$Lang::tr{'dpd action'}:</td>
<td><select name='DPD_ACTION'>
<option value='clear' $selected{'DPD_ACTION'}{'clear'}>clear</option>
<option value='hold' $selected{'DPD_ACTION'}{'hold'}>hold</option>
<option value='restart' $selected{'DPD_ACTION'}{'restart'}>restart</option>
</select>&nbsp; <a href='http://www.openswan.com/docs/local/README.DPD'>?</a></td>
<!-- http://www.openswan.com/docs/local/README.DPD
http://bugs.xelerance.com/view.php?id=156
restart = clear + reinitiate connection
--> <td width='25%'>$Lang::tr{'pfs yes no'}:</td>
<td width='25%'><select name='PFS_YES_NO'>
<option value='yes' $selected{'PFS_YES_NO'}{'yes'}>$Lang::tr{'yes'}</option>
<option value='no' $selected{'PFS_YES_NO'}{'no'}>$Lang::tr{'no'}</option>
</select></td></tr>
<td><b>$Lang::tr{'options'}</b></td>
<tr><td class='boldbase'>leftid:&nbsp;<img src='/blob.gif' alt='*' />
<br />($Lang::tr{'eg'} <tt>&#64;xy.example.com</tt>)</td>
<td><input type='text' name='LOCAL_ID' value='$cgiparams{'LOCAL_ID'}' maxlength='50' /></td>
<td class='boldbase'>rightid:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td><input type='text' name='REMOTE_ID' value='$cgiparams{'REMOTE_ID'}' maxlength='50' /></td></tr>
<tr><td class='boldbase'>$Lang::tr{'remark title'}&nbsp;<img src='/blob.gif' alt='*' /></td>
<td colspan='3'><input type='text' name='REMARK' value='$cgiparams{'REMARK'}' size='55' maxlength='50' /></td></tr>
END
;
if (!$cgiparams{'KEY'}) {
print "<tr><td colspan='3'><input type='checkbox' name='EDIT_ADVANCED' $checked{'EDIT_ADVANCED'}{'on'} /> $Lang::tr{'edit advanced settings when done'}</td></tr>";
}
print "</table>";
&Header::closebox();
if ($cgiparams{'KEY'} && $cgiparams{'AUTH'} eq 'psk') {
&Header::openbox('100%', 'LEFT', $Lang::tr{'authentication'});
print <<END
<table width='100%' cellpadding='0' cellspacing='5' border='0'>
<tr><td class='base' width='50%'>$Lang::tr{'use a pre-shared key'}</td>
<td class='base' width='50%'><input type='text' name='PSK' size='30' value='$cgiparams{'PSK'}' /></td></tr>
</table>
END
;
&Header::closebox();
} elsif (! $cgiparams{'KEY'}) {
my $disabled='';
my $cakeydisabled='';
my $cacrtdisabled='';
if ( ! -f "${General::swroot}/private/cakey.pem" ) { $cakeydisabled = "disabled='disabled'" } else { $cakeydisabled = "" };
if ( ! -f "${General::swroot}/ca/cacert.pem" ) { $cacrtdisabled = "disabled='disabled'" } else { $cacrtdisabled = "" };
&Header::openbox('100%', 'LEFT', $Lang::tr{'authentication'});
print <<END
<table width='100%' cellpadding='0' cellspacing='5' border='0'>
<tr><td width='5%'><input type='radio' name='AUTH' value='psk' $checked{'AUTH'}{'psk'} /></td>
<td class='base' width='45%'>$Lang::tr{'use a pre-shared key'}</td>
<td class='base' width='50%'><input type='text' name='PSK' size='30' value='$cgiparams{'PSK'}' /></td></tr>
<tr><td colspan='3' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' border='0' /></td></tr>
<tr><td><input type='radio' name='AUTH' value='certreq' $checked{'AUTH'}{'certreq'} $cakeydisabled /></td>
<td class='base'>$Lang::tr{'upload a certificate request'}</td>
<td class='base' rowspan='2'><input type='file' name='FH' size='30' $cacrtdisabled></td></tr>
<tr><td><input type='radio' name='AUTH' value='certfile' $checked{'AUTH'}{'certfile'} $cacrtdisabled /></td>
<td class='base'>$Lang::tr{'upload a certificate'}</td></tr>
<tr><td colspan='3' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' BORDER='0' /></td></tr>
<tr><td><input type='radio' name='AUTH' value='certgen' $checked{'AUTH'}{'certgen'} $cakeydisabled /></td>
<td class='base'>$Lang::tr{'generate a certificate'}</td><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'users fullname or system hostname'}:</td>
<td class='base' nowrap='nowrap'><input type='text' name='CERT_NAME' value='$cgiparams{'CERT_NAME'}' SIZE='32' $cakeydisabled /></td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'users email'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='CERT_EMAIL' value='$cgiparams{'CERT_EMAIL'}' SIZE='32' $cakeydisabled /></td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'users department'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='CERT_OU' value='$cgiparams{'CERT_OU'}' SIZE='32' $cakeydisabled /></td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='CERT_ORGANIZATION' value='$cgiparams{'CERT_ORGANIZATION'}' SIZE='32' $cakeydisabled /></td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'city'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='CERT_CITY' value='$cgiparams{'CERT_CITY'}' SIZE='32' $cakeydisabled /></td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'state or province'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td class='base' nowrap='nowrap'><input type='text' name='CERT_STATE' value='$cgiparams{'CERT_STATE'}' SIZE='32' $cakeydisabled /></td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'country'}:</td>
<td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
END
;
foreach my $country (sort keys %{Countries::countries}) {
print "\t\t\t<option value='$Countries::countries{$country}'";
if ( $Countries::countries{$country} eq $cgiparams{'CERT_COUNTRY'} ) {
print " selected='selected'";
}
print ">$country</option>\n";
}
print <<END
</select></td></tr>
<tr><td>&nbsp;</td>
<td class='base'>$Lang::tr{'pkcs12 file password'}:</td>
<td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS1' value='$cgiparams{'CERT_PASS1'}' size='32' $cakeydisabled /></td></tr>
<tr><td>&nbsp;</td><td class='base'>$Lang::tr{'pkcs12 file password'}:<BR>($Lang::tr{'confirmation'})</td>
<td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS2' value='$cgiparams{'CERT_PASS2'}' size='32' $cakeydisabled /></td></tr>
</table>
END
;
&Header::closebox();
}
print "<div align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
if ($cgiparams{'KEY'}) {
print "<input type='submit' name='ACTION' value='$Lang::tr{'advanced'}' />";
}
print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
&Header::closebigbox();
&Header::closepage();
exit (0);
}
VPNCONF_END:
}
###
### Advanced settings
###
if(($cgiparams{'ACTION'} eq $Lang::tr{'advanced'}) ||
($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq 'yes')) {
&General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
if (! $confighash{$cgiparams{'KEY'}}) {
$errormessage = $Lang::tr{'invalid key'};
goto ADVANCED_END;
}
if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
if ($cgiparams{'NAT'} !~ /^(on|off)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
if ($cgiparams{'COMPRESSION'} !~ /^(on|off)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
if ($cgiparams{'NAT'} eq 'on' && $cgiparams{'COMPRESSION'} eq 'on') {
$errormessage = $Lang::tr{'cannot enable both nat traversal and compression'};
goto ADVANCED_ERROR;
}
my @temp = split('\|', $cgiparams{'IKE_ENCRYPTION'});
if ($#temp < 0) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
foreach my $val (@temp) {
if ($val !~ /^(aes256|aes128|3des|twofish256|twofish128|serpent256|serpent128|blowfish256|blowfish128|cast128)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
}
@temp = split('\|', $cgiparams{'IKE_INTEGRITY'});
if ($#temp < 0) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
foreach my $val (@temp) {
if ($val !~ /^(sha2_512|sha2_256|sha|md5)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
}
@temp = split('\|', $cgiparams{'IKE_GROUPTYPE'});
if ($#temp < 0) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
foreach my $val (@temp) {
if ($val !~ /^(768|1024|1536|2048|3072|4096|6144|8192)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
}
if ($cgiparams{'IKE_LIFETIME'} !~ /^\d+$/) {
$errormessage = $Lang::tr{'invalid input for ike lifetime'};
goto ADVANCED_ERROR;
}
if ($cgiparams{'IKE_LIFETIME'} < 1 || $cgiparams{'IKE_LIFETIME'} > 8) {
$errormessage = $Lang::tr{'ike lifetime should be between 1 and 8 hours'};
goto ADVANCED_ERROR;
}
@temp = split('\|', $cgiparams{'ESP_ENCRYPTION'});
if ($#temp < 0) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
foreach my $val (@temp) {
if ($val !~ /^(aes256|aes128|3des|twofish256|twofish128|serpent256|serpent128|blowfish256|blowfish128)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
}
@temp = split('\|', $cgiparams{'ESP_INTEGRITY'});
if ($#temp < 0) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
foreach my $val (@temp) {
if ($val !~ /^(sha2_512|sha2_256|sha1|md5)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
}
if ($cgiparams{'ESP_GROUPTYPE'} ne '' &&
$cgiparams{'ESP_GROUPTYPE'} !~ /^modp(768|1024|1536|2048|3072|4096)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
if ($cgiparams{'ESP_KEYLIFE'} !~ /^\d+$/) {
$errormessage = $Lang::tr{'invalid input for esp keylife'};
goto ADVANCED_ERROR;
}
if ($cgiparams{'ESP_KEYLIFE'} < 1 || $cgiparams{'ESP_KEYLIFE'} > 24) {
$errormessage = $Lang::tr{'esp keylife should be between 1 and 24 hours'};
goto ADVANCED_ERROR;
}
if ($cgiparams{'ONLY_PROPOSED'} !~ /^(on|off)$/) {
$errormessage = $Lang::tr{'invalid input'};
goto ADVANCED_ERROR;
}
$confighash{$cgiparams{'KEY'}}[14] = $cgiparams{'NAT'};
$confighash{$cgiparams{'KEY'}}[13] = $cgiparams{'COMPRESSION'};
$confighash{$cgiparams{'KEY'}}[18] = $cgiparams{'IKE_ENCRYPTION'};
$confighash{$cgiparams{'KEY'}}[19] = $cgiparams{'IKE_INTEGRITY'};
$confighash{$cgiparams{'KEY'}}[20] = $cgiparams{'IKE_GROUPTYPE'};
$confighash{$cgiparams{'KEY'}}[16] = $cgiparams{'IKE_LIFETIME'};
$confighash{$cgiparams{'KEY'}}[21] = $cgiparams{'ESP_ENCRYPTION'};
$confighash{$cgiparams{'KEY'}}[22] = $cgiparams{'ESP_INTEGRITY'};
$confighash{$cgiparams{'KEY'}}[23] = $cgiparams{'ESP_GROUPTYPE'};
$confighash{$cgiparams{'KEY'}}[17] = $cgiparams{'ESP_KEYLIFE'};
$confighash{$cgiparams{'KEY'}}[24] = $cgiparams{'ONLY_PROPOSED'};
&General::writehasharray("${General::swroot}/vpn/config", \%confighash);
&writeipsecfiles();
if ($vpnsettings{'ENABLED'} eq 'on' ||
$vpnsettings{'ENABLED_BLUE'} eq 'on') {
system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
sleep $sleepDelay;
}
goto ADVANCED_END;
} else {
$cgiparams{'NAT'} = $confighash{$cgiparams{'KEY'}}[14];
$cgiparams{'COMPRESSION'} = $confighash{$cgiparams{'KEY'}}[13];
$cgiparams{'IKE_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[18];
$cgiparams{'IKE_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[19];
$cgiparams{'IKE_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[20];
$cgiparams{'IKE_LIFETIME'} = $confighash{$cgiparams{'KEY'}}[16];
$cgiparams{'ESP_ENCRYPTION'} = $confighash{$cgiparams{'KEY'}}[21];
$cgiparams{'ESP_INTEGRITY'} = $confighash{$cgiparams{'KEY'}}[22];
$cgiparams{'ESP_GROUPTYPE'} = $confighash{$cgiparams{'KEY'}}[23];
$cgiparams{'ESP_KEYLIFE'} = $confighash{$cgiparams{'KEY'}}[17];
$cgiparams{'ONLY_PROPOSED'} = $confighash{$cgiparams{'KEY'}}[24];
if ($confighash{$cgiparams{'KEY'}}[3] eq 'net' || $confighash{$cgiparams{'KEY'}}[10]) {
$cgiparams{'NAT'} = 'off';
}
}
ADVANCED_ERROR:
$checked{'NAT'}{'off'} = '';
$checked{'NAT'}{'on'} = '';
$checked{'NAT'}{$cgiparams{'NAT'}} = "checked='checked'";
$checked{'COMPRESSION'}{'off'} = '';
$checked{'COMPRESSION'}{'on'} = '';
$checked{'COMPRESSION'}{$cgiparams{'COMPRESSION'}} = "checked='checked'";
$checked{'IKE_ENCRYPTION'}{'aes256'} = '';
$checked{'IKE_ENCRYPTION'}{'aes128'} = '';
$checked{'IKE_ENCRYPTION'}{'3des'} = '';
$checked{'IKE_ENCRYPTION'}{'twofish256'} = '';
$checked{'IKE_ENCRYPTION'}{'twofish128'} = '';
$checked{'IKE_ENCRYPTION'}{'serpent256'} = '';
$checked{'IKE_ENCRYPTION'}{'serpent128'} = '';
$checked{'IKE_ENCRYPTION'}{'blowfish256'} = '';
$checked{'IKE_ENCRYPTION'}{'blowfish128'} = '';
$checked{'IKE_ENCRYPTION'}{'cast128'} = '';
my @temp = split('\|', $cgiparams{'IKE_ENCRYPTION'});
foreach my $key (@temp) {$checked{'IKE_ENCRYPTION'}{$key} = "selected='selected'"; }
$checked{'IKE_INTEGRITY'}{'sha2_512'} = '';
$checked{'IKE_INTEGRITY'}{'sha2_256'} = '';
$checked{'IKE_INTEGRITY'}{'sha'} = '';
$checked{'IKE_INTEGRITY'}{'md5'} = '';
@temp = split('\|', $cgiparams{'IKE_INTEGRITY'});
foreach my $key (@temp) {$checked{'IKE_INTEGRITY'}{$key} = "selected='selected'"; }
$checked{'IKE_GROUPTYPE'}{'768'} = '';
$checked{'IKE_GROUPTYPE'}{'1024'} = '';
$checked{'IKE_GROUPTYPE'}{'1536'} = '';
$checked{'IKE_GROUPTYPE'}{'2048'} = '';
$checked{'IKE_GROUPTYPE'}{'3072'} = '';
$checked{'IKE_GROUPTYPE'}{'4096'} = '';
$checked{'IKE_GROUPTYPE'}{'6144'} = '';
$checked{'IKE_GROUPTYPE'}{'8192'} = '';
@temp = split('\|', $cgiparams{'IKE_GROUPTYPE'});
foreach my $key (@temp) {$checked{'IKE_GROUPTYPE'}{$key} = "selected='selected'"; }
$checked{'ESP_ENCRYPTION'}{'aes256'} = '';
$checked{'ESP_ENCRYPTION'}{'aes128'} = '';
$checked{'ESP_ENCRYPTION'}{'3des'} = '';
$checked{'ESP_ENCRYPTION'}{'twofish256'} = '';
$checked{'ESP_ENCRYPTION'}{'twofish128'} = '';
$checked{'ESP_ENCRYPTION'}{'serpent256'} = '';
$checked{'ESP_ENCRYPTION'}{'serpent128'} = '';
$checked{'ESP_ENCRYPTION'}{'blowfish256'} = '';
$checked{'ESP_ENCRYPTION'}{'blowfish128'} = '';
@temp = split('\|', $cgiparams{'ESP_ENCRYPTION'});
foreach my $key (@temp) {$checked{'ESP_ENCRYPTION'}{$key} = "selected='selected'"; }
$checked{'ESP_INTEGRITY'}{'sha2_512'} = '';
$checked{'ESP_INTEGRITY'}{'sha2_256'} = '';
$checked{'ESP_INTEGRITY'}{'sha1'} = '';
$checked{'ESP_INTEGRITY'}{'md5'} = '';
@temp = split('\|', $cgiparams{'ESP_INTEGRITY'});
foreach my $key (@temp) {$checked{'ESP_INTEGRITY'}{$key} = "selected='selected'"; }
$checked{'ESP_GROUPTYPE'}{'modp768'} = '';
$checked{'ESP_GROUPTYPE'}{'modp1024'} = '';
$checked{'ESP_GROUPTYPE'}{'modp1536'} = '';
$checked{'ESP_GROUPTYPE'}{'modp2048'} = '';
$checked{'ESP_GROUPTYPE'}{'modp3072'} = '';
$checked{'ESP_GROUPTYPE'}{'modp4096'} = '';
$checked{'ESP_GROUPTYPE'}{$cgiparams{'ESP_GROUPTYPE'}} = "selected='selected'";
$checked{'ONLY_PROPOSED'}{'off'} = '';
$checked{'ONLY_PROPOSED'}{'on'} = '';
$checked{'ONLY_PROPOSED'}{$cgiparams{'ONLY_PROPOSED'}} = "checked='checked'";
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', $errormessage);
if ($errormessage) {
&Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
print "<class name='base'>$errormessage";
print "&nbsp;</class>";
&Header::closebox();
}
if ($warnmessage) {
&Header::openbox('100%', 'LEFT', $Lang::tr{'warning messages'});
print "<class name='base'>$warnmessage";
print "&nbsp;</class>";
&Header::closebox();
}
print "<form method='post' enctype='multipart/form-data'>\n";
print "<input type='hidden' name='ADVANCED' value='yes' />\n";
print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />\n";
&Header::openbox('100%', 'LEFT', "$Lang::tr{'advanced'}:");
print "<table width='100%'>\n";
print "<tr><td width='25%' class='boldbase'>$Lang::tr{'compression'}</td>\n";
print "<td width='25%'><input type='checkbox' name='COMPRESSION' $checked{'COMPRESSION'}{'on'} /></td>\n";
if ($confighash{$cgiparams{'KEY'}}[3] eq 'net') {
print "<td width='25%'><input type='hidden' name='NAT' value='off' /></td><td width='25%'>&nbsp;</td></tr>\n";
} elsif ($confighash{$cgiparams{'KEY'}}[10]) {
print "<td width='25%' class='boldbase'>$Lang::tr{'nat-traversal'}</td>\n";
print "<td width='25%'><input type='checkbox' name='NAT' $checked{'NAT'}{'on'} disabled='disabled' /></td></tr>\n";
} else {
print "<td width='25%' class='boldbase'>$Lang::tr{'nat-traversal'}</td>\n";
print "<td width='25%'><input type='checkbox' name='NAT' $checked{'NAT'}{'on'} /></td></tr>\n";
}
print <<EOF
<tr><td width='25%' class='boldbase' valign='top'>$Lang::tr{'ike encryption'}</td>
<td width='25%' valign='top'><select name='IKE_ENCRYPTION' multiple='multiple' size='4'>
<option value='aes256' $checked{'IKE_ENCRYPTION'}{'aes256'}>AES (256 bit)</option>
<option value='aes128' $checked{'IKE_ENCRYPTION'}{'aes128'}>AES (128 bit)</option>
<option value='3des' $checked{'IKE_ENCRYPTION'}{'3des'}>3DES</option>
<option value='twofish256' $checked{'IKE_ENCRYPTION'}{'twofish256'}>Twofish (256 bit)</option>
<option value='twofish128' $checked{'IKE_ENCRYPTION'}{'twofish128'}>Twofish (128 bit)</option>
<option value='serpent256' $checked{'IKE_ENCRYPTION'}{'serpent256'}>Serpent (256 bit)</option>
<option value='serpent128' $checked{'IKE_ENCRYPTION'}{'serpent128'}>Serpent (128 bit)</option>
<option value='blowfish256' $checked{'IKE_ENCRYPTION'}{'blowfish256'}>Blowfish (256 bit)</option>
<option value='blowfish128' $checked{'IKE_ENCRYPTION'}{'blowfish128'}>Blowfish (128 bit)</option>
<option value='cast128' $checked{'IKE_ENCRYPTION'}{'cast128'}>Cast (128 bit)</option></SELECT></td>
<td width='25%' class='boldbase' valign='top'>$Lang::tr{'ike integrity'}</td>
<td width='25%' valign='top'><select name='IKE_INTEGRITY' multiple='multiple' size='4'>
<option value='sha2_512' $checked{'IKE_INTEGRITY'}{'sha2_512'}>SHA2 (512)</option>
<option value='sha2_256' $checked{'IKE_INTEGRITY'}{'sha2_256'}>SHA2 (256)</option>
<option value='sha' $checked{'IKE_INTEGRITY'}{'sha'}>SHA</option>
<option value='md5' $checked{'IKE_INTEGRITY'}{'md5'}>MD5</option></SELECT></td></tr>
<tr><td width='25%' class='boldbase' valign='top'>$Lang::tr{'ike lifetime'}</td>
<td width='25%' valign='top'><input type='text' name='IKE_LIFETIME' value='$cgiparams{'IKE_LIFETIME'}' SIZE='5'> $Lang::tr{'hours'}</td>
<td width='25%' class='boldbase' valign='top'>$Lang::tr{'ike grouptype'}</td>
<td width='25%' valign='top'><select name='IKE_GROUPTYPE' multiple='multiple' size='4'>
<option value='8192' $checked{'IKE_GROUPTYPE'}{'8192'}>MODP-8192</option>
<option value='6144' $checked{'IKE_GROUPTYPE'}{'6144'}>MODP-6144</option>
<option value='4096' $checked{'IKE_GROUPTYPE'}{'4096'}>MODP-4096</option>
<option value='3072' $checked{'IKE_GROUPTYPE'}{'3072'}>MODP-3072</option>
<option value='2048' $checked{'IKE_GROUPTYPE'}{'2048'}>MODP-2048</option>
<option value='1536' $checked{'IKE_GROUPTYPE'}{'1536'}>MODP-1536</option>
<option value='1024' $checked{'IKE_GROUPTYPE'}{'1024'}>MODP-1024</option>
<option value='768' $checked{'IKE_GROUPTYPE'}{'768'}>MODP-768</option></select></td></tr>
<tr><td width='25%' class='boldbase' valign='top'>$Lang::tr{'esp encryption'}</td>
<td width='25%' valign='top'><select name='ESP_ENCRYPTION' multiple='multiple' size='4'>
<option value='aes256' $checked{'ESP_ENCRYPTION'}{'aes256'}>AES (256 bit)</option>
<option value='aes128' $checked{'ESP_ENCRYPTION'}{'aes128'}>AES (128 bit)</option>
<option value='3des' $checked{'ESP_ENCRYPTION'}{'3des'}>3DES</option>
<option value='twofish256' $checked{'ESP_ENCRYPTION'}{'twofish256'}>Twofish (256 bit)</option>
<option value='twofish128' $checked{'ESP_ENCRYPTION'}{'twofish128'}>Twofish (128 bit)</option>
<option value='serpent256' $checked{'ESP_ENCRYPTION'}{'serpent256'}>Serpent (256 bit)</option>
<option value='serpent128' $checked{'ESP_ENCRYPTION'}{'serpent128'}>Serpent (128 bit)</option>
<option value='blowfish256' $checked{'ESP_ENCRYPTION'}{'blowfish256'}>Blowfish (256 bit)</option>
<option value='blowfish128' $checked{'ESP_ENCRYPTION'}{'blowfish128'}>Blowfish (128 bit)</option></select></td>
<td width='25%' class='boldbase' valign='top'>$Lang::tr{'esp integrity'}</td>
<td width='25%' valign='top'><select name='ESP_INTEGRITY' multiple='multiple' size='4'>
<option value='sha2_512' $checked{'ESP_INTEGRITY'}{'sha2_512'}>SHA2 (512)</option>
<option value='sha2_256' $checked{'ESP_INTEGRITY'}{'sha2_256'}>SHA2 (256)</option>
<option value='sha1' $checked{'ESP_INTEGRITY'}{'sha1'}>SHA1</option>
<option value='md5' $checked{'ESP_INTEGRITY'}{'md5'}>MD5</option></select></td></tr>
<tr><td width='25%' class='boldbase' valign='top'>$Lang::tr{'esp keylife'}</td>
<td width='25%' valign='top'><input type='text' name='ESP_KEYLIFE' value='$cgiparams{'ESP_KEYLIFE'}' size='5' /> $Lang::tr{'hours'}</td>
<td width='25%' class='boldbase' valign='top'>$Lang::tr{'esp grouptype'}</td>
<td width='25%' valign='top'><select name='ESP_GROUPTYPE'>
<option value=''>$Lang::tr{'phase1 group'}</option>
<option value='modp4096' $checked{'ESP_GROUPTYPE'}{'modp4096'}>MODP-4096</option>
<option value='modp3072' $checked{'ESP_GROUPTYPE'}{'modp3072'}>MODP-3072</option>
<option value='modp2048' $checked{'ESP_GROUPTYPE'}{'modp2048'}>MODP-2048</option>
<option value='modp1536' $checked{'ESP_GROUPTYPE'}{'modp1536'}>MODP-1536</option>
<option value='modp1024' $checked{'ESP_GROUPTYPE'}{'modp1024'}>MODP-1024</option>
<option value='modp768' $checked{'ESP_GROUPTYPE'}{'modp768'}>MODP-768</option></select></td></tr>
<tr><td colspan='4'><input type='CHECKBOX' name='ONLY_PROPOSED' $checked{'ONLY_PROPOSED'}{'on'} />
$Lang::tr{'use only proposed settings'}</td></tr>
</table>
EOF
;
&Header::closebox();
print "<div align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
&Header::closebigbox();
&Header::closepage();
exit(0);
ADVANCED_END:
}
###
### Default status page
###
%cgiparams = ();
%cahash = ();
%confighash = ();
&General::readhash("${General::swroot}/vpn/settings", \%cgiparams);
&General::readhasharray("${General::swroot}/vpn/caconfig", \%cahash);
&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
my @status = `/usr/sbin/ipsec auto --status`;
# suggest a default name for this side
if ($cgiparams{'VPN_IP'} eq '' && -e "${General::swroot}/red/active") {
if (open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
my $ipaddr = <IPADDR>;
close IPADDR;
chomp ($ipaddr);
$cgiparams{'VPN_IP'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
if ($cgiparams{'VPN_IP'} eq '') {
$cgiparams{'VPN_IP'} = $ipaddr;
}
}
}
# no IP found, use %defaultroute
$cgiparams{'VPN_IP'} ='%defaultroute' if ($cgiparams{'VPN_IP'} eq '');
$cgiparams{'VPN_DELAYED_START'} = 0 if (! defined ($cgiparams{'VPN_DELAYED_START'}));
map ($checked{$_} = $cgiparams{$_} eq 'on' ? "checked='checked'" : '',
('ENABLED','ENABLED_BLUE','DBG_CRYPT','DBG_PARSING','DBG_EMITTING','DBG_CONTROL',
'DBG_KLIPS','DBG_DNS','DBG_NAT_T'));
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
&Header::openbigbox('100%', 'LEFT', '', $errormessage);
if ($errormessage) {
&Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
print "<class name='base'>$errormessage\n";
print "&nbsp;</class>\n";
&Header::closebox();
}
&Header::openbox('100%', 'LEFT', $Lang::tr{'global settings'});
print <<END
<form method='post'>
<table width='100%'>
<tr>
<td width='25%' class='base' nowrap='nowrap'>$Lang::tr{'local vpn hostname/ip'}:</td>
<td width='25%'><input type='text' name='VPN_IP' value='$cgiparams{'VPN_IP'}' /></td>
<td width='25%' class='base'>$Lang::tr{'enabled'}<input type='checkbox' name='ENABLED' $checked{'ENABLED'} /></td>
</tr>
END
;
if ($netsettings{'BLUE_DEV'} ne '') {
print <<END
<tr>
<td width='25%' class='base' nowrap='nowrap'>$Lang::tr{'vpn on blue'}:</td>
<td></td>
<td width='25%' class='base'>$Lang::tr{'enabled'}<input type='checkbox' name='ENABLED_BLUE' $checked{'ENABLED_BLUE'} /></td>
</tr>
END
;
}
print <<END
<td width='25%' class='base' nowrap='nowrap'>$Lang::tr{'vpn delayed start'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td width='25%'><input type='text' name='VPN_DELAYED_START' value='$cgiparams{'VPN_DELAYED_START'}' /></td>
<td width='25%' class='base' nowrap='nowrap'>$Lang::tr{'override mtu'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td width='25%'><input type='text' name='VPN_OVERRIDE_MTU' value='$cgiparams{'VPN_OVERRIDE_MTU'}' /></td>
</table>
<table width='100%'>
<tr><td>PLUTO DEBUG</td>
<td>crypt:<input type='checkbox' name='DBG_CRYPT' $checked{'DBG_CRYPT'} /></td>
<td>parsing:<input type='checkbox' name='DBG_PARSING' $checked{'DBG_PARSING'} /></td>
<td>emitting:<input type='checkbox' name='DBG_EMITTING' $checked{'DBG_EMITTING'} /></td>
<td>control:<input type='checkbox' name='DBG_CONTROL' $checked{'DBG_CONTROL'} /></td>
<td>klips:<input type='checkbox' name='DBG_KLIPS' $checked{'DBG_KLIPS'} /></td>
<td>dns:<input type='checkbox' name='DBG_DNS' $checked{'DBG_DNS'} /></td>
<td>nat_t:<input type='checkbox' name='DBG_NAT_T' $checked{'DBG_NAT_T'} /></td>
</tr></table>
<hr />
<table width='100%'>
<tr>
<td class='base' valign='top'><img src='/blob.gif' alt='*' /></td>
<td width='70%' class='base'>$Lang::tr{'vpn delayed start help'}</td>
<td width='30%' align='center' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
</tr>
</table>
END
;
print "</form>";
&Header::closebox();
&Header::openbox('100%', 'LEFT', $Lang::tr{'connection status and controlc'});
print <<END
<table width='100%' border='0' cellspacing='1' cellpadding='0'>
<tr>
<td width='10%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></td>
<td width='22%' class='boldbase' align='center'><b>$Lang::tr{'type'}</b></td>
<td width='23%' class='boldbase' align='center'><b>$Lang::tr{'common name'}</b></td>
<td width='30%' class='boldbase' align='center'><b>$Lang::tr{'remark'}</b><br /><img src='/images/null.gif' width='125' height='1' border='0' alt='L2089' /></td>
<td width='10%' class='boldbase' align='center'><b>$Lang::tr{'status'}</b></td>
<td width='5%' class='boldbase' colspan='6' align='center'><b>$Lang::tr{'action'}</b></td>
</tr>
END
;
my $id = 0;
my $gif;
foreach my $key (keys %confighash) {
if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
if ($id % 2) {
print "<tr bgcolor='${Header::table1colour}'>\n";
} else {
print "<tr bgcolor='${Header::table2colour}'>\n";
}
print "<td align='center' nowrap='nowrap'>$confighash{$key}[1]</td>";
print "<td align='center' nowrap='nowrap'>" . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td>";
if ($confighash{$key}[4] eq 'cert') {
print "<td align='left' nowrap='nowrap'>$confighash{$key}[2]</td>";
} else {
print "<td align='left'>&nbsp;</td>";
}
print "<td align='center'>$confighash{$key}[25]</td>";
my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
if ($confighash{$key}[0] eq 'off') {
$active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
} else {
foreach my $line (@status) {
if ($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) {
$active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
}
}
}
print <<END
<td align='center'>$active</td>
<form method='post' name='frm${key}a'><td align='center'>
<input type='image' name='$Lang::tr{'restart'}' src='/images/reload.gif' alt='$Lang::tr{'restart'}' title='$Lang::tr{'restart'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'restart'}' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
END
;
if ($confighash{$key}[4] eq 'cert') {
print <<END
<form method='post' name='frm${key}b'><td align='center'>
<input type='image' name='$Lang::tr{'show certificate'}' src='/images/info.gif' alt='$Lang::tr{'show certificate'}' title='$Lang::tr{'show certificate'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'show certificate'}' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
END
; } else {
print "<td>&nbsp;</td>";
}
if ($confighash{$key}[4] eq 'cert' && -f "${General::swroot}/certs/$confighash{$key}[1].p12") {
print <<END
<form method='post' name='frm${key}c'><td align='center'>
<input type='image' name='$Lang::tr{'download pkcs12 file'}' src='/images/floppy.gif' alt='$Lang::tr{'download pkcs12 file'}' title='$Lang::tr{'download pkcs12 file'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'download pkcs12 file'}' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
END
; } elsif ($confighash{$key}[4] eq 'cert') {
print <<END
<form method='post' name='frm${key}c'><td align='center'>
<input type='image' name='$Lang::tr{'download certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download certificate'}' title='$Lang::tr{'download certificate'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'download certificate'}' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
END
; } else {
print "<td>&nbsp;</td>";
}
print <<END
<form method='post' name='frm${key}d'><td align='center'>
<input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$Lang::tr{'toggle enable disable'}' title='$Lang::tr{'toggle enable disable'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
<form method='post' name='frm${key}e'><td align='center'>
<input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
<input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' width='20' height='20' border='0'/>
<input type='hidden' name='KEY' value='$key' />
</td></form>
<form method='post' name='frm${key}f'><td align='center'>
<input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
<input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' width='20' height='20' border='0' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
</tr>
END
;
$id++;
}
;
# If the config file contains entries, print Key to action icons
if ( $id ) {
print <<END
<table>
<tr>
<td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
<td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
<td class='base'>$Lang::tr{'click to disable'}</td>
<td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
<td class='base'>$Lang::tr{'show certificate'}</td>
<td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
<td class='base'>$Lang::tr{'edit'}</td>
<td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
<td class='base'>$Lang::tr{'remove'}</td>
</tr>
<tr>
<td>&nbsp; </td>
<td>&nbsp; <img src='/images/off.gif' alt='?OFF' /></td>
<td class='base'>$Lang::tr{'click to enable'}</td>
<td>&nbsp; &nbsp; <img src='/images/floppy.gif' alt='?FLOPPY' /></td>
<td class='base'>$Lang::tr{'download certificate'}</td>
<td>&nbsp; &nbsp; <img src='/images/reload.gif' alt='?RELOAD'/></td>
<td class='base'>$Lang::tr{'restart'}</td>
</tr>
</table>
END
;
}
print <<END
<table width='100%'>
<form method='post'>
<tr><td align='center' colspan='9'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td></tr>
</form>
</table>
END
;
&Header::closebox();
&Header::openbox('100%', 'LEFT', "$Lang::tr{'certificate authorities'}:");
print <<EOF
<table width='100%' border='0' cellspacing='1' cellpadding='0'>
<tr>
<td width='25%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></td>
<td width='65%' class='boldbase' align='center'><b>$Lang::tr{'subject'}</b></td>
<td width='10%' class='boldbase' colspan='3' align='center'><b>$Lang::tr{'action'}</b></td>
</tr>
EOF
;
if (-f "${General::swroot}/ca/cacert.pem") {
my $casubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ca/cacert.pem`;
$casubject =~ /Subject: (.*)[\n]/;
$casubject = $1;
$casubject =~ s+/Email+, E+;
$casubject =~ s/ ST=/ S=/;
print <<END
<tr bgcolor='${Header::table2colour}'>
<td class='base'>$Lang::tr{'root certificate'}</td>
<td class='base'>$casubject</td>
<form method='post' name='frmrootcrta'><td width='3%' align='center'>
<input type='hidden' name='ACTION' value='$Lang::tr{'show root certificate'}' />
<input type='image' name='$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' />
</td></form>
<form method='post' name='frmrootcrtb'><td width='3%' align='center'>
<input type='image' name='$Lang::tr{'download root certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download root certificate'}' title='$Lang::tr{'download root certificate'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'download root certificate'}' />
</td></form>
<td width='4%'>&nbsp;</td></tr>
END
;
} else {
# display rootcert generation buttons
print <<END
<tr bgcolor='${Header::table2colour}'>
<td class='base'>$Lang::tr{'root certificate'}:</td>
<td class='base'>$Lang::tr{'not present'}</td>
<td colspan='3'>&nbsp;</td></tr>
END
;
}
if (-f "${General::swroot}/certs/hostcert.pem") {
my $hostsubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/certs/hostcert.pem`;
$hostsubject =~ /Subject: (.*)[\n]/;
$hostsubject = $1;
$hostsubject =~ s+/Email+, E+;
$hostsubject =~ s/ ST=/ S=/;
print <<END
<tr bgcolor='${Header::table1colour}'>
<td class='base'>$Lang::tr{'host certificate'}</td>
<td class='base'>$hostsubject</td>
<form method='post' name='frmhostcrta'><td width='3%' align='center'>
<input type='hidden' name='ACTION' value='$Lang::tr{'show host certificate'}' />
<input type='image' name='$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' />
</td></form>
<form method='post' name='frmhostcrtb'><td width='3%' align='center'>
<input type='image' name='$Lang::tr{'download host certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download host certificate'}' title='$Lang::tr{'download host certificate'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'download host certificate'}' />
</td></form>
<td width='4%'>&nbsp;</td></tr>
END
;
} else {
# Nothing
print <<END
<tr bgcolor='${Header::table1colour}'>
<td width='25%' class='base'>$Lang::tr{'host certificate'}:</td>
<td class='base'>$Lang::tr{'not present'}</td>
</td><td colspan='3'>&nbsp;</td></tr>
END
;
}
if (! -f "${General::swroot}/ca/cacert.pem") {
print "<tr><td colspan='5' align='center'><form method='post'>";
print "<input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' />";
print "</form></td></tr>\n";
}
if (keys %cahash > 0) {
foreach my $key (keys %cahash) {
if (($key + 1) % 2) {
print "<tr bgcolor='${Header::table1colour}'>\n";
} else {
print "<tr bgcolor='${Header::table2colour}'>\n";
}
print "<td class='base'>$cahash{$key}[0]</td>\n";
print "<td class='base'>$cahash{$key}[1]</td>\n";
print <<END
<form method='post' name='cafrm${key}a'><td align='center'>
<input type='image' name='$Lang::tr{'show ca certificate'}' src='/images/info.gif' alt='$Lang::tr{'show ca certificate'}' title='$Lang::tr{'show ca certificate'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'show ca certificate'}' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
<form method='post' name='cafrm${key}b'><td align='center'>
<input type='image' name='$Lang::tr{'download ca certificate'}' src='/images/floppy.gif' alt='$Lang::tr{'download ca certificate'}' title='$Lang::tr{'download ca certificate'}' border='0' />
<input type='hidden' name='ACTION' value='$Lang::tr{'download ca certificate'}' />
<input type='hidden' name='KEY' value='$key' />
</td></form>
<form method='post' name='cafrm${key}c'><td align='center'>
<input type='hidden' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
<input type='image' name='$Lang::tr{'remove ca certificate'}' src='/images/delete.gif' alt='$Lang::tr{'remove ca certificate'}' title='$Lang::tr{'remove ca certificate'}' width='20' height='20' border='0' />
<input type='hidden' name='KEY' value='$key' />
</td></form></tr>
END
;
}
}
print "</table>";
# If the file contains entries, print Key to action icons
if ( -f "${General::swroot}/ca/cacert.pem") {
print <<END
<table>
<tr>
<td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
<td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
<td class='base'>$Lang::tr{'show certificate'}</td>
<td>&nbsp; &nbsp; <img src='/images/floppy.gif' alt='$Lang::tr{'download certificate'}' /></td>
<td class='base'>$Lang::tr{'download certificate'}</td>
</tr>
</table>
END
;
}
print <<END
<form method='post' enctype='multipart/form-data'>
<table width='100%' border='0' cellspacing='1' cellpadding='0'>
<tr><td class='base' nowrap='nowrap'>$Lang::tr{'ca name'}:</td>
<td nowrap='nowrap'><input type='text' name='CA_NAME' value='$cgiparams{'CA_NAME'}' size='15' />
<td nowrap='nowrap'><input type='file' name='FH' size='30' /></td>
<td nowrap='nowrap'><input type='submit' name='ACTION' value='$Lang::tr{'upload ca certificate'}' /></td>
</tr></table></form>
END
;
&Header::closebox();
print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /></div></form>\n";
print "$Lang::tr{'this feature has been sponsored by'} : ";
print "<a href='http://www.seminolegas.com/' target='_blank'>Seminole Canada Gas Company</a>.\n";
&Header::closebigbox();
&Header::closepage();
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