+#!/usr/bin/perl
+# based on SmoothWall and IPCop CGIs
+#
+# This code is distributed under the terms of the GPL
+# Main idea from zeroconcept
+# ZERNINA-VERSION:0.9.7a7
+# (c) 2005 Ufuk Altinkaynak
+#
+# Ipcop and OpenVPN eas as one two three..
+#
+
+use CGI;
+use CGI qw/:standard/;
+use Net::DNS;
+use File::Copy;
+use File::Temp qw/ tempfile tempdir /;
+use strict;
+use Archive::Zip qw(:ERROR_CODES :CONSTANTS);
+use Net::Ping;
+require '/var/ipfire/general-functions.pl';
+require '/home/httpd/cgi-bin/ovpnfunc.pl';
+require "${General::swroot}/lang.pl";
+require "${General::swroot}/header.pl";
+require "${General::swroot}/countries.pl";
+
+# enable only the following on debugging purpose
+#use warnings;
+#use CGI::Carp 'fatalsToBrowser';
+#workaround to suppress a warning when a variable is used only once
+my @dummy = ( ${Header::colourgreen} );
+undef (@dummy);
+
+
+
+###
+### Initialize variables
+###
+my %netsettings=();
+my %cgiparams=();
+my %vpnsettings=();
+my %checked=();
+my %confighash=();
+my %cahash=();
+my %selected=();
+my $warnmessage = '';
+my $errormessage = '';
+my %settings=();
+my $zerinaclient = '';
+&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
+$cgiparams{'ENABLED'} = 'off';
+$cgiparams{'ENABLED_BLUE'} = 'off';
+$cgiparams{'ENABLED_ORANGE'} = 'off';
+$cgiparams{'EDIT_ADVANCED'} = 'off';
+$cgiparams{'NAT'} = 'off';
+$cgiparams{'COMPRESSION'} = 'off';
+$cgiparams{'ONLY_PROPOSED'} = 'off';
+$cgiparams{'ACTION'} = '';
+$cgiparams{'CA_NAME'} = '';
+$cgiparams{'DHCP_DOMAIN'} = '';
+$cgiparams{'DHCP_DNS'} = '';
+$cgiparams{'DHCP_WINS'} = '';
+$cgiparams{'DCOMPLZO'} = 'off';
+&Header::getcgihash(\%cgiparams, {'wantfile' => 1, 'filevar' => 'FH'});
+
+# prepare openvpn config file
+###
+### Useful functions
+###
+
+###
+### OpenVPN Server Control
+###
+if ($cgiparams{'ACTION'} eq $Lang::tr{'start ovpn server'} ||
+ $cgiparams{'ACTION'} eq $Lang::tr{'stop ovpn server'} ||
+ $cgiparams{'ACTION'} eq $Lang::tr{'restart ovpn server'}) {
+ my $serveractive = `/bin/ps ax|grep server.conf|grep -v grep|awk \'{print \$1}\'`;
+ #start openvpn server
+ if ($cgiparams{'ACTION'} eq $Lang::tr{'start ovpn server'}){
+ &Ovpnfunc::emptyserverlog();
+ system('/usr/local/bin/openvpnctrl', '-s');
+ }
+ #stop openvpn server
+ if ($cgiparams{'ACTION'} eq $Lang::tr{'stop ovpn server'}){
+ if ($serveractive ne ''){
+ system('/usr/local/bin/openvpnctrl', '-kn2n', $serveractive);
+ }
+ system('/usr/local/bin/openvpnctrl', '-k');
+ &Ovpnfunc::emptyserverlog();
+ }
+# #restart openvpn server
+ if ($cgiparams{'ACTION'} eq $Lang::tr{'restart ovpn server'}){
+#workarund, till SIGHUP also works when running as nobody
+ if ($serveractive ne ''){
+ system('/usr/local/bin/openvpnctrl', '-kn2n', $serveractive);
+ }
+ system('/usr/local/bin/openvpnctrl', '-k');
+ &Ovpnfunc::emptyserverlog();
+ system('/usr/local/bin/openvpnctrl', '-s');
+ }
+}
+
+###
+### Save Advanced options
+###
+
+if ($cgiparams{'ACTION'} eq $Lang::tr{'save-adv-options'}) {
+ &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ #DAN do we really need (to to check) this value? Besides if we listen on blue and orange too,
+ #DAN this value has to leave.
+#new settings for daemon
+ $vpnsettings{'LOG_VERB'} = $cgiparams{'LOG_VERB'};
+ $vpnsettings{'KEEPALIVE_1'} = $cgiparams{'KEEPALIVE_1'};
+ $vpnsettings{'KEEPALIVE_2'} = $cgiparams{'KEEPALIVE_2'};
+ $vpnsettings{'MAX_CLIENTS'} = $cgiparams{'MAX_CLIENTS'};
+ $vpnsettings{'REDIRECT_GW_DEF1'} = $cgiparams{'REDIRECT_GW_DEF1'};
+ $vpnsettings{'CLIENT2CLIENT'} = $cgiparams{'CLIENT2CLIENT'};
+ $vpnsettings{'DHCP_DOMAIN'} = $cgiparams{'DHCP_DOMAIN'};
+ $vpnsettings{'DHCP_DNS'} = $cgiparams{'DHCP_DNS'};
+ $vpnsettings{'DHCP_WINS'} = $cgiparams{'DHCP_WINS'};
+ #additional push route
+ $vpnsettings{'AD_ROUTE1'} = $cgiparams{'AD_ROUTE1'};
+ $vpnsettings{'AD_ROUTE2'} = $cgiparams{'AD_ROUTE2'};
+ $vpnsettings{'AD_ROUTE3'} = $cgiparams{'AD_ROUTE3'};
+ #additional push route
+
+ #################################################################################
+ # Added by Philipp Jenni #
+ # #
+ # Contact: philipp.jenni-at-gmx.ch #
+ # Date: 2006-04-22 #
+ # Description: Add the FAST-IO Parameter from OpenVPN to the Zerina Config #
+ # Add the NICE Parameter from OpenVPN to the Zerina Config #
+ # Add the MTU-DISC Parameter from OpenVPN to the Zerina Config #
+ # Add the MSSFIX Parameter from OpenVPN to the Zerina Config #
+ # Add the FRAMGMENT Parameter from OpenVPN to the Zerina Config #
+ #################################################################################
+ $vpnsettings{'EXTENDED_FASTIO'} = $cgiparams{'EXTENDED_FASTIO'};
+ $vpnsettings{'EXTENDED_NICE'} = $cgiparams{'EXTENDED_NICE'};
+ $vpnsettings{'EXTENDED_MTUDISC'} = $cgiparams{'EXTENDED_MTUDISC'};
+ $vpnsettings{'EXTENDED_MSSFIX'} = $cgiparams{'EXTENDED_MSSFIX'};
+ $vpnsettings{'EXTENDED_FRAGMENT'} = $cgiparams{'EXTENDED_FRAGMENT'};
+ #################################################################################
+ # End of Inserted Data #
+ #################################################################################
+
+
+ if ($cgiparams{'DHCP_DOMAIN'} ne ''){
+ unless (&General::validfqdn($cgiparams{'DHCP_DOMAIN'}) || &General::validip($cgiparams{'DHCP_DOMAIN'})) {
+ $errormessage = $Lang::tr{'invalid input for dhcp domain'};
+ goto ADV_ERROR;
+ }
+ }
+ if ($cgiparams{'DHCP_DNS'} ne ''){
+ unless (&General::validfqdn($cgiparams{'DHCP_DNS'}) || &General::validip($cgiparams{'DHCP_DNS'})) {
+ $errormessage = $Lang::tr{'invalid input for dhcp dns'};
+ goto ADV_ERROR;
+ }
+ }
+ if ($cgiparams{'DHCP_WINS'} ne ''){
+ unless (&General::validfqdn($cgiparams{'DHCP_WINS'}) || &General::validip($cgiparams{'DHCP_WINS'})) {
+ $errormessage = $Lang::tr{'invalid input for dhcp wins'};
+ goto ADV_ERROR;
+ }
+ }
+ if ($cgiparams{'AD_ROUTE1'} ne ''){
+ if (! &General::validipandmask($cgiparams{'AD_ROUTE1'})) {
+ $errormessage = $Lang::tr{'route subnet is invalid'};
+ goto ADV_ERROR;
+ }
+ }
+ if ($cgiparams{'AD_ROUTE2'} ne ''){
+ if (! &General::validipandmask($cgiparams{'AD_ROUTE2'})) {
+ $errormessage = $Lang::tr{'route subnet is invalid'};
+ goto ADV_ERROR;
+ }
+ }
+ if ($cgiparams{'AD_ROUTE3'} ne ''){
+ if (! &General::validipandmask($cgiparams{'AD_ROUTE3'})) {
+ $errormessage = $Lang::tr{'route subnet is invalid'};
+ goto ADV_ERROR;
+ }
+ }
+
+ if ((length($cgiparams{'MAX_CLIENTS'}) == 0) || (($cgiparams{'MAX_CLIENTS'}) < 1 ) || (($cgiparams{'MAX_CLIENTS'}) > 255 )) {
+ $errormessage = $Lang::tr{'invalid input for max clients'};
+ goto ADV_ERROR;
+ }
+ if ($cgiparams{'KEEPALIVE_1'} ne '') {
+ if ($cgiparams{'KEEPALIVE_1'} !~ /^[0-9]+$/) {
+ $errormessage = $Lang::tr{'invalid input for keepalive 1'};
+ goto ADV_ERROR;
+ }
+ }
+ if ($cgiparams{'KEEPALIVE_2'} ne ''){
+ if ($cgiparams{'KEEPALIVE_2'} !~ /^[0-9]+$/) {
+ $errormessage = $Lang::tr{'invalid input for keepalive 2'};
+ goto ADV_ERROR;
+ }
+ }
+ if ($cgiparams{'KEEPALIVE_2'} < ($cgiparams{'KEEPALIVE_1'} * 2)){
+ $errormessage = $Lang::tr{'invalid input for keepalive 1:2'};
+ goto ADV_ERROR;
+ }
+
+ &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ &Ovpnfunc::writeserverconf();#hier ok
+}
+
+###
+### Save main settings
+###
+if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cgiparams{'KEY'} eq '') {
+ &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ #DAN do we really need (to to check) this value? Besides if we listen on blue and orange too,
+ #DAN this value has to leave.
+ if ($cgiparams{'ENABLED'} eq 'on'){
+ unless (&General::validfqdn($cgiparams{'VPN_IP'}) || &General::validip($cgiparams{'VPN_IP'})) {
+ $errormessage = $Lang::tr{'invalid input for hostname'};
+ goto SETTINGS_ERROR;
+ }
+ }
+ if ($cgiparams{'ENABLED'} eq 'on'){
+ $errormessage = &Ovpnfunc::disallowreserved($cgiparams{'DDEST_PORT'},0,$cgiparams{'DPROTOCOL'},"dest");
+ }
+ if ($errormessage) { goto SETTINGS_ERROR; }
+
+
+ if ($cgiparams{'ENABLED'} eq 'on'){
+ $errormessage = &Ovpnfunc::checkportfw(0,$cgiparams{'DDEST_PORT'},$cgiparams{'DPROTOCOL'},'0.0.0.0');
+ }
+
+ if ($errormessage) { goto SETTINGS_ERROR; }
+
+ if (! &General::validipandmask($cgiparams{'DOVPN_SUBNET'})) {
+ $errormessage = $Lang::tr{'ovpn subnet is invalid'};
+ goto SETTINGS_ERROR;
+ }
+ my @tmpovpnsubnet = split("\/",$cgiparams{'DOVPN_SUBNET'});
+ $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
+ $cgiparams{'DOVPN_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
+ #plausi1
+ $errormessage = &Ovpnfunc::ovelapplausi($tmpovpnsubnet[0],$tmpovpnsubnet[1]);
+ #plausi1
+ if ($errormessage ne ''){
+ goto SETTINGS_ERROR;
+ }
+ if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
+ $errormessage = $Lang::tr{'invalid input'};
+ goto SETTINGS_ERROR;
+ }
+ if ((length($cgiparams{'DMTU'})==0) || (($cgiparams{'DMTU'}) < 1000 )) {
+ $errormessage = $Lang::tr{'invalid mtu input'};
+ goto SETTINGS_ERROR;
+ }
+
+ unless (&General::validport($cgiparams{'DDEST_PORT'})) {
+ $errormessage = $Lang::tr{'invalid port'};
+ goto SETTINGS_ERROR;
+ }
+ #hhh
+ foreach my $dkey (keys %confighash) {#Check if there is no other entry with this name
+ if ($confighash{$dkey}[14] eq $cgiparams{'DPROTOCOL'} && $confighash{$dkey}[15] eq $cgiparams{'DDEST_PORT'}){
+ $errormessage = "Choosed Protocol/Port combination is already used by connection: $confighash{$dkey}[1]";
+ goto SETTINGS_ERROR;
+ }
+ }
+ #hhh
+ $vpnsettings{'ENABLED_BLUE'} = $cgiparams{'ENABLED_BLUE'};
+ $vpnsettings{'ENABLED_ORANGE'} =$cgiparams{'ENABLED_ORANGE'};
+ $vpnsettings{'ENABLED'} = $cgiparams{'ENABLED'};
+ $vpnsettings{'VPN_IP'} = $cgiparams{'VPN_IP'};
+#new settings for daemon
+ $vpnsettings{'DOVPN_SUBNET'} = $cgiparams{'DOVPN_SUBNET'};
+ $vpnsettings{'DDEVICE'} = $cgiparams{'DDEVICE'};
+ $vpnsettings{'DPROTOCOL'} = $cgiparams{'DPROTOCOL'};
+ $vpnsettings{'DDEST_PORT'} = $cgiparams{'DDEST_PORT'};
+ $vpnsettings{'DMTU'} = $cgiparams{'DMTU'};
+ $vpnsettings{'DCOMPLZO'} = $cgiparams{'DCOMPLZO'};
+ $vpnsettings{'DCIPHER'} = $cgiparams{'DCIPHER'};
+#new settings for daemon
+ &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ &Ovpnfunc::writeserverconf();#hier ok
+SETTINGS_ERROR:
+###
+### Reset all step 2
+###
+}elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reset'} && $cgiparams{'AREUSURE'} eq 'yes') {
+ my $file = '';
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+
+ foreach my $key (keys %confighash) {
+ if ($confighash{$key}[4] eq 'cert') {
+ delete $confighash{$cgiparams{'$key'}};
+ }
+ }
+ while ($file = glob("${General::swroot}/ovpn/ca/*")) {
+ unlink $file
+ }
+ while ($file = glob("${General::swroot}/ovpn/certs/*")) {
+ unlink $file
+ }
+ while ($file = glob("${General::swroot}/ovpn/crls/*")) {
+ unlink $file
+ }
+ &Ovpnfunc::cleanssldatabase();
+ if (open(FILE, ">${General::swroot}/ovpn/caconfig")) {
+ print FILE "";
+ close FILE;
+ }
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+###
+### Reset all step 1
+###
+}elsif ($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}/ovpn/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}/ovpn/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 ${General::swroot}/ovpn/ca/$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}/ovpn/caconfig", \%cahash);
+ UPLOADCA_ERROR:
+
+###
+### Display ca certificate
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show ca certificate'}) {
+ &Ovpnfunc::displayca($cgiparams{'KEY'});
+###
+### Download ca certificate
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download ca certificate'}) {
+ &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
+
+ if ( -f "${General::swroot}/ovpn/ca/$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 ${General::swroot}/ovpn/ca/$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}/ovpn/ovpnconfig", \%confighash);
+ &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
+
+ if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
+ foreach my $key (keys %confighash) {
+ my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
+ if ($test =~ /: OK/) {
+ unlink ("${General::swroot}/ovpn//certs/$confighash{$key}[1]cert.pem");
+ unlink ("${General::swroot}/ovpn/certs/$confighash{$key}[1].p12");
+ delete $confighash{$key};
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ }
+ }
+ unlink ("${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
+ delete $cahash{$cgiparams{'KEY'}};
+ &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
+ } else {
+ $errormessage = $Lang::tr{'invalid key'};
+ }
+###
+### Remove ca certificate (step 1)
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'}) {
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
+
+ my $assignedcerts = 0;
+ if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
+ foreach my $key (keys %confighash) {
+ my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
+ if ($test =~ /: OK/) {
+ $assignedcerts++;
+ }
+ }
+ if ($assignedcerts) {
+ &Header::showhttpheaders();
+ &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
+ &Header::openbigbox('100%', 'LEFT', '', $errormessage);
+ &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}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
+ delete $cahash{$cgiparams{'KEY'}};
+ &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
+# system('/usr/local/bin/ipsecctrl', 'R');
+ }
+ } else {
+ $errormessage = $Lang::tr{'invalid key'};
+ }
+
+###
+### Display root certificate
+###
+}elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'} || $cgiparams{'ACTION'} eq $Lang::tr{'show host certificate'}) {
+ &Ovpnfunc::displayroothost($cgiparams{'ACTION'});
+###
+### Download root certificate
+###
+}elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download root certificate'}) {
+ if ( -f "${General::swroot}/ovpn/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 ${General::swroot}/ovpn/ca/cacert.pem`;
+ exit(0);
+ }
+
+###
+### Download host certificate
+###
+}elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download host certificate'}) {
+ if ( -f "${General::swroot}/ovpn/certs/servercert.pem" ) {
+ print "Content-Type: application/octet-stream\r\n";
+ print "Content-Disposition: filename=servercert.pem\r\n\r\n";
+ print `/usr/bin/openssl x509 -in ${General::swroot}/ovpn/certs/servercert.pem`;
+ exit(0);
+ }
+###
+### Form for generating a root certificate
+###
+}elsif ($cgiparams{'ACTION'} eq $Lang::tr{'generate root/host certificates'} ||
+ $cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
+
+ &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ if (-f "${General::swroot}/ovpn/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/serverkey.pem")) {
+ $errormessage = "$Lang::tr{'cant start openssl'}: $!";
+ unlink ($filename);
+ goto ROOTCERT_ERROR;
+ }
+ }
+
+ move("$tempdir/cacert.pem", "${General::swroot}/ovpn/ca/cacert.pem");
+ if ($? ne 0) {
+ $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
+ unlink ($filename);
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ unlink ("${General::swroot}/ovpn/certs/servercert.pem");
+ unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
+ goto ROOTCERT_ERROR;
+ }
+
+ move("$tempdir/hostcert.pem", "${General::swroot}/ovpn/certs/servercert.pem");
+ if ($? ne 0) {
+ $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
+ unlink ($filename);
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ unlink ("${General::swroot}/ovpn/certs/servercert.pem");
+ unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
+ goto ROOTCERT_ERROR;
+ }
+
+ move("$tempdir/serverkey.pem", "${General::swroot}/ovpn/certs/serverkey.pem");
+ if ($? ne 0) {
+ $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
+ unlink ($filename);
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ unlink ("${General::swroot}/ovpn/certs/servercert.pem");
+ unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
+ goto ROOTCERT_ERROR;
+ }
+
+ goto ROOTCERT_SUCCESS;
+
+ } elsif ($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}/ovpn/settings", \%vpnsettings);
+
+ # Replace empty strings with a .
+ (my $ou = $cgiparams{'ROOTCERT_OU'}) =~ s/^\s*$/\./;
+ (my $city = $cgiparams{'ROOTCERT_CITY'}) =~ s/^\s*$/\./;
+ (my $state = $cgiparams{'ROOTCERT_STATE'}) =~ s/^\s*$/\./;
+
+ # refresh
+ #system ('/bin/touch', "${General::swroot}/ovpn/gencanow");
+
+ # 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}/ovpn/ca/cakey.pem");
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ goto ROOTCERT_ERROR;
+ }
+ } else { # child
+ unless (exec ('/usr/bin/openssl', 'req', '-x509', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
+ '-days', '999999', '-newkey', 'rsa:2048',
+ '-keyout', "${General::swroot}/ovpn/ca/cakey.pem",
+ '-out', "${General::swroot}/ovpn/ca/cacert.pem",
+ '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf")) {
+ $errormessage = "$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}/ovpn/certs/serverkey.pem");
+ unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
+ goto ROOTCERT_ERROR;
+ }
+ } else { # child
+ unless (exec ('/usr/bin/openssl', 'req', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
+ '-newkey', 'rsa:1024',
+ '-keyout', "${General::swroot}/ovpn/certs/serverkey.pem",
+ '-out', "${General::swroot}/ovpn/certs/serverreq.pem",
+ '-extensions', 'server',
+ '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf" )) {
+ $errormessage = "$Lang::tr{'cant start openssl'}: $!";
+ unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
+ unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
+ unlink ("${General::swroot}/ovpn/ca/cakey.pem");
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ goto ROOTCERT_ERROR;
+ }
+ }
+
+ # Sign the host certificate request
+ system('/usr/bin/openssl', 'ca', '-days', '999999',
+ '-batch', '-notext',
+ '-in', "${General::swroot}/ovpn/certs/serverreq.pem",
+ '-out', "${General::swroot}/ovpn/certs/servercert.pem",
+ '-extensions', 'server',
+ '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf");
+ if ($?) {
+ $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
+ unlink ("${General::swroot}/ovpn/ca/cakey.pem");
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ unlink ("${General::swroot}/ovpn/serverkey.pem");
+ unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
+ unlink ("${General::swroot}/ovpn/certs/servercert.pem");
+ &Ovpnfunc::newcleanssldatabase();
+ goto ROOTCERT_ERROR;
+ } else {
+ unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
+ &Ovpnfunc::deletebackupcert();
+ }
+
+ # Create an empty CRL
+ system('/usr/bin/openssl', 'ca', '-gencrl',
+ '-out', "${General::swroot}/ovpn/crls/cacrl.pem",
+ '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf" );
+ if ($?) {
+ $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
+ unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
+ unlink ("${General::swroot}/ovpn/certs/servercert.pem");
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ unlink ("${General::swroot}/ovpn/crls/cacrl.pem");
+ &Ovpnfunc::cleanssldatabase();
+ goto ROOTCERT_ERROR;
+ }
+ # Create Diffie Hellmann Parameter
+ system('/usr/bin/openssl', 'dhparam', '-rand', '/proc/interrupts:/proc/net/rt_cache',
+ '-out', "${General::swroot}/ovpn/ca/dh1024.pem",
+ '1024' );
+ if ($?) {
+ $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
+ unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
+ unlink ("${General::swroot}/ovpn/certs/servercert.pem");
+ unlink ("${General::swroot}/ovpn/ca/cacert.pem");
+ unlink ("${General::swroot}/ovpn/crls/cacrl.pem");
+ unlink ("${General::swroot}/ovpn/ca/dh1024.pem");
+ &Ovpnfunc::cleanssldatabase();
+ goto ROOTCERT_ERROR;
+ }
+ goto ROOTCERT_SUCCESS;
+ }
+ ROOTCERT_ERROR:
+ if ($cgiparams{'ACTION'} ne '') {
+ &Header::showhttpheaders();
+ &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
+ &Header::openbigbox('100%', 'LEFT', '', '');
+ if ($errormessage) {
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
+ print "<class name='base'>$errormessage";
+ print " </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='$cgiparams{'ROOTCERT_ORGANIZATION'}' size='32' /></td>
+ <td width='35%' colspan='2'> </td></tr>
+ <tr><td class='base'>$Lang::tr{'ipfires hostname'}:</td>
+ <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_HOSTNAME' value='$cgiparams{'ROOTCERT_HOSTNAME'}' size='32' /></td>
+ <td colspan='2'> </td></tr>
+ <tr><td class='base'>$Lang::tr{'your e-mail'}: <img src='/blob.gif' alt'*' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_EMAIL' value='$cgiparams{'ROOTCERT_EMAIL'}' size='32' /></td>
+ <td colspan='2'> </td></tr>
+ <tr><td class='base'>$Lang::tr{'your department'}: <img src='/blob.gif' alt'*' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_OU' value='$cgiparams{'ROOTCERT_OU'}' size='32' /></td>
+ <td colspan='2'> </td></tr>
+ <tr><td class='base'>$Lang::tr{'city'}: <img src='/blob.gif' alt'*' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_CITY' value='$cgiparams{'ROOTCERT_CITY'}' size='32' /></td>
+ <td colspan='2'> </td></tr>
+ <tr><td class='base'>$Lang::tr{'state or province'}: <img src='/blob.gif' alt'*' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_STATE' value='$cgiparams{'ROOTCERT_STATE'}' size='32' /></td>
+ <td colspan='2'> </td></tr>
+ <tr><td class='base'>$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'> </td></tr>
+ <tr><td> </td>
+ <td><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /></td>
+ <td> </td><td> </td></tr>
+ <tr><td class='base' colspan='4' align='left'>
+ <img src='/blob.gif' valign='top' alt='*' /> $Lang::tr{'this field may be blank'}</td></tr>
+ <tr><td class='base' colspan='4' align='left'>
+ <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
+ $Lang::tr{'generating the root and host certificates may take a long time. it can take up to several minutes on older hardware. please be patient'}
+ </td></tr>
+ <tr><td colspan='4' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' border='0' /></td></tr>
+ <tr><td class='base' nowrap='nowrap'>$Lang::tr{'upload p12 file'}:</td>
+ <td nowrap='nowrap'><input type='file' name='FH' size='32'></td>
+ <td colspan='2'> </td></tr>
+ <tr><td class='base'>$Lang::tr{'pkcs12 file password'}: <img src='/blob.gif' alt='*' ></td>
+ <td class='base' nowrap='nowrap'><input type='password' name='P12_PASS' value='$cgiparams{'P12_PASS'}' size='32' /></td>
+ <td colspan='2'> </td></tr>
+ <tr><td> </td>
+ <td><input type='submit' name='ACTION' value='$Lang::tr{'upload p12 file'}' /></td>
+ <td colspan='2'> </td></tr>
+ <tr><td class='base' colspan='4' align='left'>
+ <img src='/blob.gif' valign='top' al='*' > $Lang::tr{'this field may be blank'}</td></tr>
+ </form></table>
+END
+ ;
+ &Header::closebox();
+
+ &Header::closebigbox();
+ &Header::closepage();
+ exit(0)
+ }
+
+ ROOTCERT_SUCCESS:
+ system ("chmod 600 ${General::swroot}/ovpn/certs/serverkey.pem");
+
+###
+### Enable/Disable connection
+###
+}elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ if ($confighash{$cgiparams{'KEY'}}) {
+ my $n2nactive = `/bin/ps ax|grep $confighash{$cgiparams{'KEY'}}[1].conf|grep -v grep|awk \'{print \$1}\'`;
+ if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
+ $confighash{$cgiparams{'KEY'}}[0] = 'on';
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ if ($n2nactive eq ''){
+ system('/usr/local/bin/openvpnctrl', '-sn2n', $confighash{$cgiparams{'KEY'}}[1]);
+ } else {
+ system('/usr/local/bin/openvpnctrl', '-kn2n', $n2nactive);
+ system('/usr/local/bin/openvpnctrl', '-sn2n', $confighash{$cgiparams{'KEY'}}[1]);
+ }
+ } else {
+ $confighash{$cgiparams{'KEY'}}[0] = 'off';
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ if ($n2nactive ne ''){
+ system('/usr/local/bin/openvpnctrl', '-kn2n', $n2nactive);
+ }
+ }
+ } else {
+ $errormessage = $Lang::tr{'invalid key'};
+ }
+
+###
+### Download OpenVPN client package
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'dl client arch'}) {
+ &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ my $file = '';
+ my $clientovpn = '';
+ my @fileholder;
+ my $tempdir = tempdir( CLEANUP => 1 );
+ my $zippath = "$tempdir/";
+ my $zipname = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.zip";
+ my $zippathname = "$zippath$zipname";
+ #anna
+ if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
+ $zerinaclient = 'true';
+ &Ovpnfunc::writenet2netconf($cgiparams{'KEY'},$zerinaclient);
+ exit(0);
+ }
+ $clientovpn = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.ovpn";
+ open(CLIENTCONF, ">$tempdir/$clientovpn") or die "Unable to open tempfile: $!";
+ flock CLIENTCONF, 2;
+
+ my $zip = Archive::Zip->new();
+
+ print CLIENTCONF "#OpenVPN Server conf\r\n";
+ print CLIENTCONF "tls-client\r\n";
+ print CLIENTCONF "client\r\n";
+ print CLIENTCONF "dev $vpnsettings{'DDEVICE'}\r\n";
+ print CLIENTCONF "proto $vpnsettings{'DPROTOCOL'}\r\n";
+ print CLIENTCONF "$vpnsettings{'DDEVICE'}-mtu $vpnsettings{'DMTU'}\r\n";
+ if ( $vpnsettings{'ENABLED'} eq 'on'){
+ print CLIENTCONF "remote $vpnsettings{'VPN_IP'} $vpnsettings{'DDEST_PORT'}\r\n";
+ if ( $vpnsettings{'ENABLED_BLUE'} eq 'on' && (&Ovpnfunc::haveBlueNet())){
+ print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Blue interface\r\n";
+ print CLIENTCONF ";remote $netsettings{'BLUE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
+ }
+ if ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&Ovpnfunc::haveOrangeNet())){
+ print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Orange interface\r\n";
+ print CLIENTCONF ";remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
+ }
+ } elsif ( $vpnsettings{'ENABLED_BLUE'} eq 'on' && (&Ovpnfunc::haveBlueNet())){
+ print CLIENTCONF "remote $netsettings{'BLUE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
+ if ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&Ovpnfunc::haveOrangeNet())){
+ print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Orange interface\r\n";
+ print CLIENTCONF ";remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
+ }
+ } elsif ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&Ovpnfunc::haveOrangeNet())){
+ print CLIENTCONF "remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
+ }
+
+ if ($confighash{$cgiparams{'KEY'}}[4] eq 'cert' && -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12") {
+ print CLIENTCONF "pkcs12 $confighash{$cgiparams{'KEY'}}[1].p12\r\n";
+ $zip->addFile( "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12", "$confighash{$cgiparams{'KEY'}}[1].p12") or die "Can't add file $confighash{$cgiparams{'KEY'}}[1].p12\n";
+ } else {
+ print CLIENTCONF "ca cacert.pem\r\n";
+ print CLIENTCONF "cert $confighash{$cgiparams{'KEY'}}[1]cert.pem\r\n";
+ print CLIENTCONF "key $confighash{$cgiparams{'KEY'}}[1].key\r\n";
+ $zip->addFile( "${General::swroot}/ovpn/ca/cacert.pem", "cacert.pem") or die "Can't add file cacert.pem\n";
+ $zip->addFile( "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem", "$confighash{$cgiparams{'KEY'}}[1]cert.pem") or die "Can't add file $confighash{$cgiparams{'KEY'}}[1]cert.pem\n";
+ }
+ print CLIENTCONF "cipher $vpnsettings{DCIPHER}\r\n";
+ if ($vpnsettings{DCOMPLZO} eq 'on') {
+ print CLIENTCONF "comp-lzo\r\n";
+ }
+ print CLIENTCONF "verb 3\r\n";
+ print CLIENTCONF "ns-cert-type server\r\n";
+ close(CLIENTCONF);
+ $zip->addFile( "$tempdir/$clientovpn", $clientovpn) or die "Can't add file $clientovpn\n";
+ my $status = $zip->writeToFileNamed($zippathname);
+
+ open(DLFILE, "<$zippathname") or die "Unable to open $zippathname: $!";
+ @fileholder = <DLFILE>;
+ print "Content-Type:application/x-download\n";
+ print "Content-Disposition:attachment;filename=$zipname\n\n";
+ print @fileholder;
+ exit (0);
+
+###
+### Remove connection
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
+ &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ if ($confighash{$cgiparams{'KEY'}}) {
+ if ($confighash{$cgiparams{'KEY'}}[19] eq 'yes') {
+ &Ovpnfunc::killconnection($cgiparams{'KEY'});
+ &Ovpnfunc::removenet2netconf($cgiparams{'KEY'});
+ delete $confighash{$cgiparams{'KEY'}};
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ } else {
+ my $temp = `/usr/bin/openssl ca -revoke ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
+ unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
+ unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
+ &Ovpnfunc::killconnection($cgiparams{'KEY'});
+ &Ovpnfunc::removenet2netconf($cgiparams{'KEY'});
+ delete $confighash{$cgiparams{'KEY'}};
+ my $temp2 = `/usr/bin/openssl ca -gencrl -out ${General::swroot}/ovpn/crls/cacrl.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ }
+ } else {
+ $errormessage = $Lang::tr{'invalid key'};
+ }
+###
+### Download PKCS12 file
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download pkcs12 file'}) {
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%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 ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12`;
+ exit (0);
+
+###
+### Display certificate
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show certificate'}) {
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+
+ if ( -f "${General::swroot}/ovpn/certs/$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 ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
+ $output = &Header::cleanhtml($output,"y");
+ print "<pre>$output</pre>\n";
+ &Header::closebox();
+ print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
+ &Header::closebigbox();
+ &Header::closepage();
+ exit(0);
+ }
+###
+### Display Certificate Revoke List
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show crl'}) {
+ if ( -f "${General::swroot}/ovpn/crls/cacrl.pem") {
+ &Header::showhttpheaders();
+ &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
+ &Header::openbigbox('100%', 'LEFT', '', '');
+ &Header::openbox('100%', 'LEFT', "$Lang::tr{'crl'}:");
+ my $output = `/usr/bin/openssl crl -text -noout -in ${General::swroot}/ovpn/crls/cacrl.pem`;
+ $output = &Header::cleanhtml($output,"y");
+ print "<pre>$output</pre>\n";
+ &Header::closebox();
+ print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
+ &Header::closebigbox();
+ &Header::closepage();
+ exit(0);
+ }
+
+###
+### Advanced Server Settings
+###
+
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'advanced server'}) {
+ %cgiparams = ();
+ %cahash = ();
+ %confighash = ();
+ &General::readhash("${General::swroot}/ovpn/settings", \%cgiparams);
+
+ADV_ERROR:
+ if ($cgiparams{'MAX_CLIENTS'} eq '') {
+ $cgiparams{'MAX_CLIENTS'} = '100';
+ }
+
+ if ($cgiparams{'KEEPALIVE_1'} eq '') {
+ $cgiparams{'KEEPALIVE_1'} = '10';
+ }
+ if ($cgiparams{'KEEPALIVE_2'} eq '') {
+ $cgiparams{'KEEPALIVE_2'} = '60';
+ }
+ if ($cgiparams{'LOG_VERB'} eq '') {
+ $cgiparams{'LOG_VERB'} = '3';
+ }
+ if ($cgiparams{'EXTENDED_NICE'} eq '') {
+ $cgiparams{'EXTENDED_NICE'} = '0';
+ }
+ $checked{'CLIENT2CLIENT'}{'off'} = '';
+ $checked{'CLIENT2CLIENT'}{'on'} = '';
+ $checked{'CLIENT2CLIENT'}{$cgiparams{'CLIENT2CLIENT'}} = 'CHECKED';
+ $checked{'REDIRECT_GW_DEF1'}{'off'} = '';
+ $checked{'REDIRECT_GW_DEF1'}{'on'} = '';
+ $checked{'REDIRECT_GW_DEF1'}{$cgiparams{'REDIRECT_GW_DEF1'}} = 'CHECKED';
+ $selected{'LOG_VERB'}{'1'} = '';
+ $selected{'LOG_VERB'}{'2'} = '';
+ $selected{'LOG_VERB'}{'3'} = '';
+ $selected{'LOG_VERB'}{'4'} = '';
+ $selected{'LOG_VERB'}{'5'} = '';
+ $selected{'LOG_VERB'}{'6'} = '';
+ $selected{'LOG_VERB'}{'7'} = '';
+ $selected{'LOG_VERB'}{'8'} = '';
+ $selected{'LOG_VERB'}{'9'} = '';
+ $selected{'LOG_VERB'}{'10'} = '';
+ $selected{'LOG_VERB'}{'11'} = '';
+ $selected{'LOG_VERB'}{'0'} = '';
+ $selected{'LOG_VERB'}{$cgiparams{'LOG_VERB'}} = 'SELECTED';
+
+ #################################################################################
+ # Added by Philipp Jenni #
+ # #
+ # Contact: philipp.jenni-at-gmx.ch #
+ # Date: 2006-04-22 #
+ # Description: Definitions to set the FASTIO Checkbox #
+ # Definitions to set the MTUDISC Checkbox #
+ # Definitions to set the NICE Selectionbox #
+ #################################################################################
+ $checked{'EXTENDED_FASTIO'}{'off'} = '';
+ $checked{'EXTENDED_FASTIO'}{'on'} = '';
+ $checked{'EXTENDED_FASTIO'}{$cgiparams{'EXTENDED_FASTIO'}} = 'CHECKED';
+ $checked{'EXTENDED_MTUDISC'}{'off'} = '';
+ $checked{'EXTENDED_MTUDISC'}{'on'} = '';
+ $checked{'EXTENDED_MTUDISC'}{$cgiparams{'EXTENDED_MTUDISC'}} = 'CHECKED';
+ $selected{'EXTENDED_NICE'}{'-13'} = '';
+ $selected{'EXTENDED_NICE'}{'-10'} = '';
+ $selected{'EXTENDED_NICE'}{'-7'} = '';
+ $selected{'EXTENDED_NICE'}{'-3'} = '';
+ $selected{'EXTENDED_NICE'}{'0'} = '';
+ $selected{'EXTENDED_NICE'}{'3'} = '';
+ $selected{'EXTENDED_NICE'}{'7'} = '';
+ $selected{'EXTENDED_NICE'}{'10'} = '';
+ $selected{'EXTENDED_NICE'}{'13'} = '';
+ $selected{'EXTENDED_NICE'}{$cgiparams{'EXTENDED_NICE'}} = 'SELECTED';
+ #################################################################################
+ # End of inserted Data #
+ #################################################################################
+
+ &Header::showhttpheaders();
+ &Header::openpage($Lang::tr{'status ovpn'}, 1, '');
+ &Header::openbigbox('100%', 'LEFT', '', $errormessage);
+ if ($errormessage) {
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
+ print "<class name='base'>$errormessage\n";
+ print " </class>\n";
+ &Header::closebox();
+ }
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'advanced server'});
+ print <<END
+ <form method='post' enctype='multipart/form-data'>
+ <table width='100%'>
+ <tr>
+ <td colspan='4'><b>$Lang::tr{'dhcp-options'}</b></td>
+ </tr>
+ <tr>
+ <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
+ </tr>
+ <tr>
+ <td class='base'>Domain</td>
+ <td><input type='TEXT' name='DHCP_DOMAIN' value='$cgiparams{'DHCP_DOMAIN'}' size='30' /></td>
+ </tr>
+ <tr>
+ <td class='base'>DNS</td>
+ <td><input type='TEXT' name='DHCP_DNS' value='$cgiparams{'DHCP_DNS'}' size='30' /></td>
+ </tr>
+ <tr>
+ <td class='base'>WINS</td>
+ <td><input type='TEXT' name='DHCP_WINS' value='$cgiparams{'DHCP_WINS'}' size='30' /></td>
+ </tr>
+</table>
+<hr size='1'>
+<!-- Additional push route START-->
+ <table width='100%'>
+ <tr>
+ <td colspan='4'><b>$Lang::tr{'add-route'}</b></td>
+ </tr>
+ <tr>
+ <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'subnet'} 1</td>
+ <td><input type='TEXT' name='AD_ROUTE1' value='$cgiparams{'AD_ROUTE1'}' size='30' /></td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'subnet'} 2</td>
+ <td><input type='TEXT' name='AD_ROUTE2' value='$cgiparams{'AD_ROUTE2'}' size='30' /></td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'subnet'} 3</td>
+ <td><input type='TEXT' name='AD_ROUTE3' value='$cgiparams{'AD_ROUTE3'}' size='30' /></td>
+ </tr>
+</table>
+<hr size='1'>
+<!-- Additional push route END-->
+ <table width='100%'>
+ <tr>
+ <td class'base'><b>$Lang::tr{'misc-options'}</b></td>
+ </tr>
+ <tr>
+ <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
+ </tr>
+ <tr>
+ <td class='base'>Client-To-Client</td>
+ <td><input type='checkbox' name='CLIENT2CLIENT' $checked{'CLIENT2CLIENT'}{'on'} /></td>
+ </tr>
+ <tr>
+ <td class='base'>Redirect-Gateway def1</td>
+ <td><input type='checkbox' name='REDIRECT_GW_DEF1' $checked{'REDIRECT_GW_DEF1'}{'on'} /></td>
+ </tr>
+ <tr>
+ <td class='base'>Max-Clients</td>
+ <td><input type='text' name='MAX_CLIENTS' value='$cgiparams{'MAX_CLIENTS'}' size='30' /></td>
+ </tr>
+ <td class='base'>Keppalive (ping/ping-restart)</td>
+ <td><input type='TEXT' name='KEEPALIVE_1' value='$cgiparams{'KEEPALIVE_1'}' size='30' /></td>
+ <td><input type='TEXT' name='KEEPALIVE_2' value='$cgiparams{'KEEPALIVE_2'}' size='30' /></td>
+ </tr>
+
+<!--
+ #################################################################################
+ # Added by Philipp Jenni #
+ # #
+ # Contact: philipp.jenni-at-gmx.ch #
+ # Date: 2006-04-22 #
+ # Description: Add the FAST-IO Checkbox to the HTML Form #
+ # Add the NICE Selectionbox to the HTML Form #
+ # Add the MTU-DISC Checkbox to the HTML Form #
+ # Add the MSSFIX Textbox to the HTML Form #
+ # Add the FRAMGMENT Textbox to the HTML Form #
+ # Updates: #
+ # 2006-04-27 Include Multilanguage-Support #
+ #################################################################################
+-->
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_processprio'}</td>
+ <td>
+ <select name='EXTENDED_NICE'>
+ <option value='-13' $selected{'EXTENDED_NICE'}{'-13'}>$Lang::tr{'ovpn_processprioEH'}</option>
+ <option value='-10' $selected{'EXTENDED_NICE'}{'-10'}>$Lang::tr{'ovpn_processprioVH'}</option>
+ <option value='-7' $selected{'EXTENDED_NICE'}{'-7'}>$Lang::tr{'ovpn_processprioH'}</option>
+ <option value='-3' $selected{'EXTENDED_NICE'}{'-3'}>$Lang::tr{'ovpn_processprioEN'}</option>
+ <option value='0' $selected{'EXTENDED_NICE'}{'0'}>$Lang::tr{'ovpn_processprioN'}</option>
+ <option value='3' $selected{'EXTENDED_NICE'}{'3'}>$Lang::tr{'ovpn_processprioLN'}</option>
+ <option value='7' $selected{'EXTENDED_NICE'}{'7'}>$Lang::tr{'ovpn_processprioD'}</option>
+ <option value='10' $selected{'EXTENDED_NICE'}{'10'}>$Lang::tr{'ovpn_processprioVD'}</option>
+ <option value='13' $selected{'EXTENDED_NICE'}{'13'}>$Lang::tr{'ovpn_processprioED'}</option>
+ </select>
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_fastio'}</td>
+ <td>
+ <input type='checkbox' name='EXTENDED_FASTIO' $checked{'EXTENDED_FASTIO'}{'on'} />
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_mtudisc'}</td>
+ <td>
+ <input type='checkbox' name='EXTENDED_MTUDISC' $checked{'EXTENDED_MTUDISC'}{'on'} />
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_mssfix'}</td>
+ <td>
+ <input type='TEXT' name='EXTENDED_MSSFIX' value='$cgiparams{'EXTENDED_MSSFIX'}' size='30'/>
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_fragment'}</td>
+ <td>
+ <input type='TEXT' name='EXTENDED_FRAGMENT' value='$cgiparams{'EXTENDED_FRAGMENT'}' size='30'/>
+ </td>
+ </tr>
+
+<!--
+ #################################################################################
+ # End of Inserted Data #
+ #################################################################################
+-->
+
+
+</table>
+<hr size='1'>
+ <table width='100%'>
+ <tr>
+ <td class'base'><b>$Lang::tr{'log-options'}</b></td>
+ </tr>
+ <tr>
+ <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
+ </tr>
+
+ <tr><td class='base'>VERB</td>
+ <td><select name='LOG_VERB'><option value='1' $selected{'LOG_VERB'}{'1'}>1</option>
+ <option value='2' $selected{'LOG_VERB'}{'2'}>2</option>
+ <option value='3' $selected{'LOG_VERB'}{'3'}>3</option>
+ <option value='4' $selected{'LOG_VERB'}{'4'}>4</option>
+ <option value='5' $selected{'LOG_VERB'}{'5'}>5</option>
+ <option value='6' $selected{'LOG_VERB'}{'6'}>6</option>
+ <option value='7' $selected{'LOG_VERB'}{'7'}>7</option>
+ <option value='8' $selected{'LOG_VERB'}{'8'}>8</option>
+ <option value='9' $selected{'LOG_VERB'}{'9'}>9</option>
+ <option value='10' $selected{'LOG_VERB'}{'10'}>10</option>
+ <option value='11' $selected{'LOG_VERB'}{'11'}>11</option>
+ <option value='0' $selected{'LOG_VERB'}{'0'}>0</option></select></td>
+<!--
+ #################################################################################
+ # Added by Philipp Jenni #
+ # #
+ # Contact: philipp.jenni-at-gmx.ch #
+ # Date: 2006-04-22 #
+ # Description: Required </TR> Command from this Table #
+ #################################################################################
+-->
+ </tr>
+<!--
+ #################################################################################
+ # End of Inserted Data #
+ #################################################################################
+-->
+
+</table>
+<hr size='1'>
+<table width='100%'>
+<tr>
+ <td> </td>
+ <td allign='center'><input type='submit' name='ACTION' value='$Lang::tr{'save-adv-options'}' /></td>
+ <td allign='center'><input type='submit' name='ACTION' value='$Lang::tr{'cancel-adv-options'}' /></td>
+ <td> </td>
+</tr>
+</table>
+</form>
+END
+;
+
+ &Header::closebox();
+ &Header::closebigbox();
+ &Header::closepage();
+ exit(0);
+
+###
+### Openvpn Connections Statistics
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'ovpn con stat'}) {
+ &Header::showhttpheaders();
+ &Header::openpage($Lang::tr{'ovpn con stat'}, 1, '');
+ &Header::openbigbox('100%', 'LEFT', '', '');
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'ovpn con stat'});
+
+#
+# <td><b>$Lang::tr{'protocol'}</b></td>
+# protocol temp removed
+ print <<END
+ <table width='100%' border='0' cellpadding='2' cellspacing='0'>
+ <tr>
+ <td><b>$Lang::tr{'common name'}</b></td>
+ <td><b>$Lang::tr{'real address'}</b></td>
+ <td><b>$Lang::tr{'virtual address'}</b></td>
+ <td><b>$Lang::tr{'loged in at'}</b></td>
+ <td><b>$Lang::tr{'bytes sent'}</b></td>
+ <td><b>$Lang::tr{'bytes received'}</b></td>
+ <td><b>$Lang::tr{'last activity'}</b></td>
+ </tr>
+END
+;
+ my $filename = "/var/log/ovpnserver.log";
+ open(FILE, $filename) or die 'Unable to open config file.';
+ my @current = <FILE>;
+ close(FILE);
+ my @users =();
+ my $status;
+ my $uid = 0;
+ my $cn;
+ my @match = ();
+ my $proto = "udp";
+ my $address;
+ my %userlookup = ();
+ foreach my $line (@current)
+ {
+ chomp($line);
+ if ( $line =~ /^Updated,(.+)/){
+ @match = split( /^Updated,(.+)/, $line);
+ $status = $match[1];
+ }
+ if ( $line =~ /^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/) {
+ @match = split(m/^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/, $line);
+ if ($match[1] ne "Common Name") {
+ $cn = $match[1];
+ $userlookup{$match[2]} = $uid;
+ $users[$uid]{'CommonName'} = $match[1];
+ $users[$uid]{'RealAddress'} = $match[2];
+ $users[$uid]{'BytesReceived'} = &Ovpnfunc::sizeformat($match[3]);
+ $users[$uid]{'BytesSent'} = &Ovpnfunc::sizeformat($match[4]);
+ $users[$uid]{'Since'} = $match[5];
+ $users[$uid]{'Proto'} = $proto;
+ $uid++;
+ }
+ }
+ if ( $line =~ /^(\d+\.\d+\.\d+\.\d+),(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(.+)/) {
+ @match = split(m/^(\d+\.\d+\.\d+\.\d+),(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(.+)/, $line);
+ if ($match[1] ne "Virtual Address") {
+ $address = $match[3];
+ #find the uid in the lookup table
+ $uid = $userlookup{$address};
+ $users[$uid]{'VirtualAddress'} = $match[1];
+ $users[$uid]{'LastRef'} = $match[4];
+ }
+ }
+ }
+ my $user2 = @users;
+ if ($user2 >= 1){
+ for (my $idx = 1; $idx <= $user2; $idx++){
+ if ($idx % 2) {
+ print "<tr bgcolor='${Header::table1colour}'>\n";
+ } else {
+ print "<tr bgcolor='${Header::table2colour}'>\n";
+ }
+ print "<td align='left'>$users[$idx-1]{'CommonName'}</td>";
+ print "<td align='left'>$users[$idx-1]{'RealAddress'}</td>";
+ print "<td align='left'>$users[$idx-1]{'VirtualAddress'}</td>";
+ print "<td align='left'>$users[$idx-1]{'Since'}</td>";
+ print "<td align='left'>$users[$idx-1]{'BytesSent'}</td>";
+ print "<td align='left'>$users[$idx-1]{'BytesReceived'}</td>";
+ print "<td align='left'>$users[$idx-1]{'LastRef'}</td>";
+# print "<td align='left'>$users[$idx-1]{'Proto'}</td>";
+ }
+ }
+
+ print "</table>";
+ print <<END
+ <table width='100%' border='0' cellpadding='2' cellspacing='0'>
+ <tr><td></td></tr>
+ <tr><td></td></tr>
+ <tr><td></td></tr>
+ <tr><td></td></tr>
+ <tr><td align='center' >$Lang::tr{'the statistics were last updated at'} <b>$status</b></td></tr>
+ </table>
+END
+;
+ &Header::closebox();
+ print "<div align='center'><a href='/cgi-bin/ovpnmain.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}/ovpn/ovpnconfig", \%confighash);
+ if ( -f "${General::swroot}/ovpn/certs/$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 ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
+ exit (0);
+ }
+
+###
+### Restart connection
+###
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'restart'}) {
+ &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+
+ if ($confighash{$cgiparams{'KEY'}}) {
+ } 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}/ovpn/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' enctype='multipart/form-data'>
+ <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><input type='radio' name='TYPE' value='zerinan2n' /></td>
+ <td class='base'>upload a ZERINA Net-to-Net package</td>
+ <td class='base'><input type='file' name='FH' size='30'></td></tr>
+ <tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td></tr>
+ </form></table>
+END
+ ;
+ &Header::closebox();
+ &Header::closebigbox();
+ &Header::closepage();
+ exit (0);
+
+###
+### uploading a ZERINA n2n connection package
+###
+} elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'TYPE'} eq 'zerinan2n')){
+ my @zerinaconf;
+ my @confdetails;
+ my $uplconffilename ='';
+ my $uplp12name = '';
+ my $complzoactive ='';
+ my @rem_subnet;
+ my @rem_subnet2;
+ my @tmposupnet3;
+ my $key;
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+# Move uploaded ZERINA n2n package to a temporary file
+ if (ref ($cgiparams{'FH'}) ne 'Fh') {
+ $errormessage = $Lang::tr{'there was no file upload'};
+ goto ZERINA_ERROR;
+ }
+ # Move uploaded ca to a temporary file
+ (my $fh, my $filename) = tempfile( );
+ if (copy ($cgiparams{'FH'}, $fh) != 1) {
+ $errormessage = $!;
+ goto ZERINA_ERROR;
+ }
+
+ my $zip = Archive::Zip->new();
+ my $zipName = $filename;
+ my $status = $zip->read( $zipName );
+ if ($status != AZ_OK) {
+ $errormessage = "Read of $zipName failed\n";
+ goto ZERINA_ERROR;
+ }
+ #my $tempdir = tempdir( CLEANUP => 1 );
+ my $tempdir = tempdir();
+ my @files = $zip->memberNames();
+ for(@files) {
+ $zip->extractMemberWithoutPaths($_,"$tempdir/$_");
+ }
+ my $countfiles = @files;
+ # see if we have 2 files
+ if ( $countfiles == 2){
+ foreach (@files){
+ if ( $_ =~ /.conf$/){
+ $uplconffilename = $_;
+ }
+ if ( $_ =~ /.p12$/){
+ $uplp12name = $_;
+ }
+ }
+ if (($uplconffilename eq '') || ($uplp12name eq '')){
+ $errormessage = "Either no *.conf or no *.p12 file found\n";
+ goto ZERINA_ERROR;
+ }
+ open(FILE, "$tempdir/$uplconffilename") or die 'Unable to open*.conf file';
+ @zerinaconf = <FILE>;
+ close (FILE);
+ chomp(@zerinaconf);
+ } else {
+ # only 2 files are allowed
+ $errormessage = "Filecount does not match only 2 files are allowed\n";
+ goto ZERINA_ERROR;
+ }
+ #prepare imported data not elegant, will be changed later
+ my $ufuk = (@zerinaconf);
+ push(@confdetails, substr($zerinaconf[0],4));#dev tun 0
+ push(@confdetails, substr($zerinaconf[1],8));#mtu value 1
+ push(@confdetails, substr($zerinaconf[2],6));#protocol 2
+ push(@confdetails, substr($zerinaconf[3],5));#port 3
+ push(@confdetails, substr($zerinaconf[4],9));#ovpn subnet 4
+ push(@confdetails, substr($zerinaconf[5],7));#remote ip 5
+ push(@confdetails, $zerinaconf[6]); #tls-server/tls-client 6
+ push(@confdetails, substr($zerinaconf[7],7));#pkcs12 name 7
+ push(@confdetails, substr($zerinaconf[$ufuk-1],1));#remote subnet 8
+ push(@confdetails, substr($zerinaconf[9],10));#keepalive 9
+ push(@confdetails, substr($zerinaconf[10],7));#cipher 10
+ if ($ufuk == 14) {
+ push(@confdetails, $zerinaconf[$ufuk-3]);#complzo 11
+ $complzoactive = "on";
+ } else {
+ $complzoactive = "off";
+ }
+ push(@confdetails, substr($zerinaconf[$ufuk-2],5));#verb 12
+ push(@confdetails, substr($zerinaconf[8],6));#localsubnet 13
+ #push(@confdetails, substr($uplconffilename,0,-5));#connection Name 14
+ push(@confdetails, substr($uplp12name,0,-4));#connection Name 14
+ #chomp(@confdetails);
+ foreach my $dkey (keys %confighash) {#Check if there is no other entry with this name
+ if ($confighash{$dkey}[1] eq $confdetails[$ufuk]) {
+ $errormessage = $Lang::tr{'a connection with this name already exists'};
+ goto ZERINA_ERROR;
+ }
+ }
+ if ($confdetails[$ufuk] eq 'server') {
+ $errormessage = $Lang::tr{'server reserved'};
+ goto ZERINA_ERROR;
+ }
+ @rem_subnet2 = split(/ /,$confdetails[4]);
+ @tmposupnet3 = split /\./,$rem_subnet2[0];
+ $errormessage = &Ovpnfunc::ovelapplausi("$tmposupnet3[0].$tmposupnet3[1].$tmposupnet3[2].0","255.255.255.0");
+ if ($errormessage ne ''){
+ goto ZERINA_ERROR;
+ }
+
+ $key = &General::findhasharraykey (\%confighash);
+ foreach my $i (0 .. 42) { $confighash{$key}[$i] = "";}
+ $confighash{$key}[0] = 'off';
+ $confighash{$key}[1] = $confdetails[$ufuk];
+ #$confighash{$key}[2] = $confdetails[7];
+ $confighash{$key}[2] = $confdetails[$ufuk];
+ $confighash{$key}[3] = 'net';
+ $confighash{$key}[4] = 'cert';
+ $confighash{$key}[6] = 'client';
+ $confighash{$key}[8] = $confdetails[8];
+ @rem_subnet = split(/ /,$confdetails[$ufuk-1]);
+ $confighash{$key}[11] = "$rem_subnet[0]/$rem_subnet[1]";
+ $confighash{$key}[10] = $confdetails[5];
+ $confighash{$key}[25] = 'imported';
+ $confighash{$key}[12] = 'red';
+ my @tmposupnet = split(/ /,$confdetails[4]);
+ my @tmposupnet2 = split /\./,$tmposupnet[0];
+ $confighash{$key}[13] = "$tmposupnet2[0].$tmposupnet2[1].$tmposupnet2[2].0/255.255.255.0";
+ $confighash{$key}[14] = $confdetails[2];
+ $confighash{$key}[15] = $confdetails[3];
+ $confighash{$key}[16] = $complzoactive;
+ $confighash{$key}[17] = $confdetails[1];
+ $confighash{$key}[18] = '';# nn2nvpn_ip
+ $confighash{$key}[19] = 'yes';# nn2nvpn_ip
+ $cgiparams{'KEY'} = $key;
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ mkdir("${General::swroot}/ovpn/n2nconf/$confdetails[14]", 0770);
+ move("$tempdir/$uplconffilename", "${General::swroot}/ovpn/n2nconf/$confdetails[14]/$uplconffilename");
+ if ($? ne 0) {
+ $errormessage = "*.conf move failed: $!";
+ unlink ($filename);
+ goto ZERINA_ERROR;
+ }
+ move("$tempdir/$uplp12name", "${General::swroot}/ovpn/n2nconf/$confdetails[14]/$uplp12name");
+ if ($? ne 0) {
+ $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
+ unlink ($filename);
+ goto ZERINA_ERROR;
+ }
+ ZERINA_ERROR:
+
+ &Header::showhttpheaders();
+ &Header::openpage('Validate imported configuration', 1, '');
+ &Header::openbigbox('100%', 'LEFT', '', $errormessage);
+ if ($errormessage) {
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
+ print "<class name='base'>$errormessage";
+ print " </class>";
+ &Header::closebox();
+ } else {
+ &Header::openbox('100%', 'LEFT', 'Validate imported configuration');
+ }
+ if ($errormessage eq ''){
+ print <<END
+ <!-- net2net config gui -->
+ <tr><td width='25%'> </td>
+ <td width='25%'> </td></tr>
+ <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'name'}:</td>
+ <td><b>$confdetails[$ufuk]</b></td></tr>
+ <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>
+ <td><b>$confdetails[6]</b></td>
+ <td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>
+ <td><b>$confdetails[5]</b></td></tr>
+ <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td>
+ <td><b>$confighash{$key}[8]</b></td>
+ <td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td>
+ <td><b>$confighash{$key}[11]</b></td></tr>
+ <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td>
+ <td><b>$confighash{$key}[$ufuk-1]</b></td></tr>
+ <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>
+ <td><b>$confdetails[2]</b></td>
+ <td class='boldbase'>$Lang::tr{'destination port'}:</td>
+ <td><b>$confdetails[3]</b></td></tr>
+ <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>
+ <td><b>$complzoactive</b></td>
+ <td class='boldbase'>$Lang::tr{'cipher'}</td>
+ <td><b>$confdetails[10]</b></td></tr>
+ <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'} <img src='/blob.gif' /></td>
+ <td><b>$confdetails[1]</b></td></tr>
+END
+;
+
+ &Header::closebox();
+ }
+ if ($errormessage) {
+ print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
+ } else {
+ print "<div align='center'><form method='post' enctype='multipart/form-data'><input type='submit' name='ACTION' value='Approved' />";
+ print "<input type='hidden' name='TYPE' value='zerinan2n' />";
+ print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
+ print "<input type='submit' name='ACTION' value='Discard' /></div></form>";
+ }
+ &Header::closebigbox();
+ &Header::closepage();
+ exit(0);
+
+###
+### Approve Zerina n2n
+###
+} elsif (($cgiparams{'ACTION'} eq 'Approved') && ($cgiparams{'TYPE'} eq 'zerinan2n')){
+ &Ovpnfunc::writenet2netconf($cgiparams{'KEY'},$zerinaclient);
+###
+### Discard Zerina n2n
+###
+} elsif (($cgiparams{'ACTION'} eq 'Discard') && ($cgiparams{'TYPE'} eq 'zerinan2n')){
+ &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+
+ if ($confighash{$cgiparams{'KEY'}}) {
+ &Ovpnfunc::removenet2netconf();
+ delete $confighash{$cgiparams{'KEY'}};
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ } else {
+ $errormessage = $Lang::tr{'invalid key'};
+ }
+###
+### Adding a new connection
+###
+} elsif (($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}/ovpn/settings", \%vpnsettings);
+ &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%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_SUBNET'} = $confighash{$cgiparams{'KEY'}}[8];
+ $cgiparams{'REMOTE'} = $confighash{$cgiparams{'KEY'}}[10];
+ $cgiparams{'REMOTE_SUBNET'} = $confighash{$cgiparams{'KEY'}}[11];
+ $cgiparams{'REMARK'} = $confighash{$cgiparams{'KEY'}}[25];
+ $cgiparams{'INTERFACE'} = $confighash{$cgiparams{'KEY'}}[12];
+ $cgiparams{'OVPN_SUBNET'} = $confighash{$cgiparams{'KEY'}}[13];#new fields
+ $cgiparams{'PROTOCOL'} = $confighash{$cgiparams{'KEY'}}[14];
+ $cgiparams{'DEST_PORT'} = $confighash{$cgiparams{'KEY'}}[15];
+ $cgiparams{'COMPLZO'} = $confighash{$cgiparams{'KEY'}}[16];
+ $cgiparams{'MTU'} = $confighash{$cgiparams{'KEY'}}[17];
+ $cgiparams{'N2NVPN_IP'} = $confighash{$cgiparams{'KEY'}}[18];#new fields
+ $cgiparams{'ZERINA_CLIENT'} = $confighash{$cgiparams{'KEY'}}[19];#new fields
+ $cgiparams{'CIPHER'} = $confighash{$cgiparams{'KEY'}}[20];#new fields
+ if ($cgiparams{'ZERINA_CLIENT'} eq ''){
+ $cgiparams{'ZERINA_CLIENT'} = 'no';
+ }
+ } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {#ab hiere error uebernehmen
+ $cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
+ # n2n error
+ 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|server)$/) {
+ $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{'KEY'}) {# Check if there is no other entry with this name
+ 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 = $Lang::tr{'invalid input for remote host/ip'};
+ goto VPNCONF_ERROR;
+ } else {
+ if (&Ovpnfunc::valid_dns_host($cgiparams{'REMOTE'})) {
+ $warnmessage = "$Lang::tr{'check vpn lr'} $cgiparams{'REMOTE'}. $Lang::tr{'dns check failed'}";
+ }
+ }
+ }
+ }
+ if ($cgiparams{'TYPE'} ne 'host') {
+ unless (&General::validipandmask($cgiparams{'LOCAL_SUBNET'})) {
+ $errormessage = $Lang::tr{'local subnet is invalid'};
+ goto VPNCONF_ERROR;
+ }
+ }
+ #hier1
+ my @tmpovpnsubnet = split("\/",$cgiparams{'LOCAL_SUBNET'});
+ $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
+ $cgiparams{'LOCAL_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
+ #hier1
+ if ($cgiparams{'REMOTE'} eq '') {# Check if there is no other entry without IP-address and PSK
+ 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 = $Lang::tr{'remote subnet is invalid'};
+ goto VPNCONF_ERROR;
+ }
+ #hier2
+ my @tmpovpnsubnet = split("\/",$cgiparams{'REMOTE_SUBNET'});
+ $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
+ $cgiparams{'REMOTE_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
+ #hier2
+ if ($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{'ENABLED'} eq 'on'){
+ $errormessage = &Ovpnfunc::disallowreserved($cgiparams{'DEST_PORT'},0,$cgiparams{'PROTOCOL'},"dest");
+ }
+ if ($errormessage) { goto VPNCONF_ERROR; }
+
+ if ($cgiparams{'ENABLED'} eq 'on'){
+ $errormessage = &Ovpnfunc::checkportfw(0,$cgiparams{'DEST_PORT'},$cgiparams{'PROTOCOL'},'0.0.0.0');
+ }
+ if ($errormessage) { goto VPNCONF_ERROR; }
+#raul
+ if ($cgiparams{'TYPE'} eq 'net') {
+ if (! &General::validipandmask($cgiparams{'OVPN_SUBNET'})) {
+ $errormessage = $Lang::tr{'ovpn subnet is invalid'};
+ goto VPNCONF_ERROR;
+ }
+ #hier3
+ my @tmpovpnsubnet = split("\/",$cgiparams{'OVPN_SUBNET'});
+ $tmpovpnsubnet[1] = &Ovpnfunc::cidrormask($tmpovpnsubnet[1]);
+ $cgiparams{'OVPN_SUBNET'} = "$tmpovpnsubnet[0]/$tmpovpnsubnet[1]";#convert from cidr
+ #hier3
+ #plausi2
+ $errormessage = &Ovpnfunc::ovelapplausi($tmpovpnsubnet[0],$tmpovpnsubnet[1]);
+ #plausi2
+ if ($errormessage ne ''){
+ goto VPNCONF_ERROR;
+ }
+ if ((length($cgiparams{'MTU'})==0) || (($cgiparams{'MTU'}) < 1000 )) {
+ $errormessage = $Lang::tr{'invalid mtu input'};
+ goto VPNCONF_ERROR;
+ }
+ unless (&General::validport($cgiparams{'DEST_PORT'})) {
+ $errormessage = $Lang::tr{'invalid port'};
+ goto VPNCONF_ERROR;
+ }
+ # check protcol/port overlap against existing connections gian
+ foreach my $dkey (keys %confighash) {#Check if there is no other entry with this name
+ if ($dkey ne $cgiparams{'KEY'}) {
+ if ($confighash{$dkey}[14] eq $cgiparams{'PROTOCOL'} && $confighash{$dkey}[15] eq $cgiparams{'DEST_PORT'}){
+ #if ($confighash{$dkey}[14] eq 'on') {
+ $errormessage = "Choosed Protocol/Port combination is already used by connection: $confighash{$dkey}[1]";
+ goto VPNCONF_ERROR;
+ #} else {
+ # $warnmessage = "Choosed Protcol/Port combination is used by inactive connection: $confighash{$dkey}[1]";
+ #}
+ }
+ }
+ }
+ #check protcol/port overlap against RWserver gian
+ if ($vpnsettings{'ENABLED'} eq 'on') {
+ if ($vpnsettings{'DPROTOCOL'} eq $cgiparams{'PROTOCOL'} && $vpnsettings{'DDEST_PORT'} eq $cgiparams{'DEST_PORT'}){
+ $errormessage = "Choosed Protocol/Port combination is already used OpenVPN Roadwarrior Server";
+ goto VPNCONF_ERROR;
+ }
+ }
+ }
+ if ($cgiparams{'AUTH'} eq 'psk') {
+ #removed
+ } 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;
+ }
+ (my $fh, my $filename) = tempfile( );# Move uploaded certificate request to a temporary file
+ if (copy ($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}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
+ '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf");
+ if ($?) {
+ $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
+ unlink ($filename);
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
+ &Ovpnfunc::newcleanssldatabase();
+ goto VPNCONF_ERROR;
+ } else {
+ unlink ($filename);
+ &Ovpnfunc::deletebackupcert();
+ }
+ my $temp = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$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;
+ }
+ (my $fh, my $filename) = tempfile( );# Move uploaded certificate to a temporary file
+ if (copy ($cgiparams{'FH'}, $fh) != 1) {
+ $errormessage = $!;
+ goto VPNCONF_ERROR;
+ }
+ my $validca = 0;# Verify the certificate has a valid CA and move it
+ my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/cacert.pem $filename`;
+ if ($test =~ /: OK/) {
+ $validca = 1;
+ } else {
+ foreach my $key (keys %cahash) {
+ $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$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}/ovpn/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 ${General::swroot}/ovpn/certs/$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 ("${General::swroot}/ovpn/certs/$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 = $Lang::tr{'cant change certificates'};
+ goto VPNCONF_ERROR;
+ }
+ if (length($cgiparams{'CERT_NAME'}) >60) {# Validate input since the form was submitted
+ $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 = $Lang::tr{'invalid input for country'};
+ goto VPNCONF_ERROR;
+ }
+ if ($cgiparams{'CERT_PASS1'} ne '' && $cgiparams{'CERT_PASS2'} ne ''){
+ if (length($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;
+ }
+ (my $ou = $cgiparams{'CERT_OU'}) =~ s/^\s*$/\./;# Replace empty strings with a .
+ (my $city = $cgiparams{'CERT_CITY'}) =~ s/^\s*$/\./;
+ (my $state = $cgiparams{'CERT_STATE'}) =~ s/^\s*$/\./;
+ my $pid = open(OPENSSL, "|-");# Create the Host certificate request client
+ $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}ovpn/certs/$cgiparams{'NAME'}key.pem");
+ unlink ("${General::swroot}ovpn/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}/ovpn/certs/$cgiparams{'NAME'}key.pem",
+ '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem",
+ '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf")) {
+ $errormessage = "$Lang::tr{'cant start openssl'}: $!";
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
+ unlink ("${General::swroot}/ovpn/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}/ovpn/certs/$cgiparams{'NAME'}req.pem",
+ '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
+ '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf");
+ if ($?) {
+ $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
+ &Ovpnfunc::newcleanssldatabase();
+ goto VPNCONF_ERROR;
+ } else {
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
+ &Ovpnfunc::deletebackupcert();
+ }
+ # Create the pkcs12 file
+ system('/usr/bin/openssl', 'pkcs12', '-export',
+ '-inkey', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem",
+ '-in', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
+ '-name', $cgiparams{'NAME'},
+ '-passout', "pass:$cgiparams{'CERT_PASS1'}",
+ '-certfile', "${General::swroot}/ovpn/ca/cacert.pem",
+ '-caname', "$vpnsettings{'ROOTCERT_ORGANIZATION'} CA",
+ '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12");
+ if ($?) {
+ $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
+ unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12");
+ goto VPNCONF_ERROR;
+ } else {
+ unlink ("${General::swroot}/ovpn/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;
+ }
+ if ((! $cgiparams{'KEY'}) && ($cgiparams{'AUTH'} ne 'psk')) {# Check if there is no other entry with this common name
+ 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;
+ }
+ }
+ }
+
+ my $key = $cgiparams{'KEY'};# Save the config
+ if (! $key) {
+ $key = &General::findhasharraykey (\%confighash);
+ foreach my $i (0 .. 42) { $confighash{$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'};
+ if ( $cgiparams{'SIDE'} eq 'client') {
+ $confighash{$key}[19] = 'yes';
+ } else{
+ $confighash{$key}[19] = 'no';
+ }
+ }
+ $confighash{$key}[8] = $cgiparams{'LOCAL_SUBNET'};
+ $confighash{$key}[10] = $cgiparams{'REMOTE'};
+ $confighash{$key}[25] = $cgiparams{'REMARK'};
+ $confighash{$key}[12] = $cgiparams{'INTERFACE'};
+ $confighash{$key}[13] = $cgiparams{'OVPN_SUBNET'};# new fields
+ $confighash{$key}[14] = $cgiparams{'PROTOCOL'};
+ $confighash{$key}[15] = $cgiparams{'DEST_PORT'};
+ $confighash{$key}[16] = $cgiparams{'COMPLZO'};
+ $confighash{$key}[17] = $cgiparams{'MTU'};
+ $confighash{$key}[18] = $cgiparams{'N2NVPN_IP'};# new fileds
+ $confighash{$key}[19] = $cgiparams{'ZERINA_CLIENT'};# new fileds
+ $confighash{$key}[20] = $cgiparams{'CIPHER'};
+
+ #default n2n advanced
+ $confighash{$key}[26] = '10';#keepalive ping
+ $confighash{$key}[27] = '60';#keepalive restart
+ $confighash{$key}[28] = '0';#nice
+ $confighash{$key}[42] = '3';#verb
+ #default n2n advanced
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ &Ovpnfunc::writenet2netconf($key,$zerinaclient);
+ #ppp
+ my $n2nactive = `/bin/ps ax|grep $cgiparams{'NAME'}.conf|grep -v grep|awk \'{print \$1}\'`;
+ if ($cgiparams{'ENABLED'}) {
+ if ($n2nactive eq ''){
+ system('/usr/local/bin/openvpnctrl', '-sn2n', $cgiparams{'NAME'});
+ } else {
+ system('/usr/local/bin/openvpnctrl', '-kn2n', $n2nactive);
+ system('/usr/local/bin/openvpnctrl', '-sn2n', $cgiparams{'NAME'});
+ }
+ } else {
+ if ($n2nactive ne ''){
+ system('/usr/local/bin/openvpnctrl', '-kn2n', $cgiparams{'NAME'});
+ }
+ }
+ if ($cgiparams{'EDIT_ADVANCED'} eq 'on') {
+ $cgiparams{'KEY'} = $key;
+ $cgiparams{'ACTION'} = $Lang::tr{'advanced'};
+ }
+ goto VPNCONF_END;
+ } else {
+ $cgiparams{'ENABLED'} = 'on';
+ if ($cgiparams{'ZERINA_CLIENT'} eq ''){
+ $cgiparams{'ZERINA_CLIENT'} = 'no';
+ }
+ if ( ! -f "${General::swroot}/ovpn/ca/cakey.pem" ) {
+ $cgiparams{'AUTH'} = 'psk';
+ } elsif ( ! -f "${General::swroot}/ovpn/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'} = $vpnsettings{'ROOTCERT_COUNTRY'};
+ }
+ VPNCONF_ERROR:
+ # n2n default settings
+ if ($cgiparams{'CIPHER'} eq '') {
+ $cgiparams{'CIPHER'} = 'BF-CBC';
+ }
+ if ($cgiparams{'MTU'} eq '') {
+ $cgiparams{'MTU'} = '1400';
+ }
+ if ($cgiparams{'OVPN_SUBNET'} eq '') {
+ $cgiparams{'OVPN_SUBNET'} = '10.' . int(rand(256)) . '.' . int(rand(256)) . '.0/255.255.255.0';
+ }
+ #n2n default settings
+ $checked{'ENABLED'}{'off'} = '';
+ $checked{'ENABLED'}{'on'} = '';
+ $checked{'ENABLED'}{$cgiparams{'ENABLED'}} = 'CHECKED';
+ $checked{'ENABLED_BLUE'}{'off'} = '';
+ $checked{'ENABLED_BLUE'}{'on'} = '';
+ $checked{'ENABLED_BLUE'}{$cgiparams{'ENABLED_BLUE'}} = 'CHECKED';
+ $checked{'ENABLED_ORANGE'}{'off'} = '';
+ $checked{'ENABLED_ORANGE'}{'on'} = '';
+ $checked{'ENABLED_ORANGE'}{$cgiparams{'ENABLED_ORANGE'}} = 'CHECKED';
+ $checked{'EDIT_ADVANCED'}{'off'} = '';
+ $checked{'EDIT_ADVANCED'}{'on'} = '';
+ $checked{'EDIT_ADVANCED'}{$cgiparams{'EDIT_ADVANCED'}} = 'CHECKED';
+ $selected{'SIDE'}{'server'} = '';
+ $selected{'SIDE'}{'client'} = '';
+ $selected{'SIDE'}{$cgiparams{'SIDE'}} = 'SELECTED';
+
+# $selected{'DDEVICE'}{'tun'} = '';
+# $selected{'DDEVICE'}{'tap'} = '';
+# $selected{'DDEVICE'}{$cgiparams{'DDEVICE'}} = 'SELECTED';
+
+ $selected{'PROTOCOL'}{'udp'} = '';
+ $selected{'PROTOCOL'}{'tcp'} = '';
+ $selected{'PROTOCOL'}{$cgiparams{'PROTOCOL'}} = 'SELECTED';
+
+ $checked{'AUTH'}{'psk'} = '';
+ $checked{'AUTH'}{'certreq'} = '';
+ $checked{'AUTH'}{'certgen'} = '';
+ $checked{'AUTH'}{'certfile'} = '';
+ $checked{'AUTH'}{$cgiparams{'AUTH'}} = 'CHECKED';
+ $selected{'INTERFACE'}{$cgiparams{'INTERFACE'}} = 'SELECTED';
+ $checked{'COMPLZO'}{'off'} = '';
+ $checked{'COMPLZO'}{'on'} = '';
+ $checked{'COMPLZO'}{$cgiparams{'COMPLZO'}} = 'CHECKED';
+ $selected{'CIPHER'}{'DES-CBC'} = '';
+ $selected{'CIPHER'}{'DES-EDE-CBC'} = '';
+ $selected{'CIPHER'}{'DES-EDE3-CBC'} = '';
+ $selected{'CIPHER'}{'DESX-CBC'} = '';
+ $selected{'CIPHER'}{'RC2-CBC'} = '';
+ $selected{'CIPHER'}{'RC2-40-CBC'} = '';
+ $selected{'CIPHER'}{'RC2-64-CBC'} = '';
+ $selected{'CIPHER'}{'BF-CBC'} = '';
+ $selected{'CIPHER'}{'CAST5-CBC'} = '';
+ $selected{'CIPHER'}{'AES-128-CBC'} = '';
+ $selected{'CIPHER'}{'AES-192-CBC'} = '';
+ $selected{'CIPHER'}{'AES-256-CBC'} = '';
+ $selected{'CIPHER'}{$cgiparams{'CIPHER'}} = '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 " </class>";
+ &Header::closebox();
+ }
+ if ($warnmessage) {
+ &Header::openbox('100%', 'LEFT', "$Lang::tr{'warning messages'}:");
+ print "<class name='base'>$warnmessage";
+ print " </class>";
+ &Header::closebox();
+ }
+ print "<form method='post' enctype='multipart/form-data'>";
+ print "<input type='hidden' name='TYPE' value='$cgiparams{'TYPE'}' />";
+ print "<input type='hidden' name='ZERINA_CLIENT' value='$cgiparams{'ZERINA_CLIENT'}' />";
+ if ($cgiparams{'KEY'}) {
+ print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
+ print "<input type='hidden' name='AUTH' value='$cgiparams{'AUTH'}' />";
+ print "<input type='hidden' name='ZERINA_CLIENT' value='$cgiparams{'ZERINA_CLIENT'}' />";
+ }
+ &Header::openbox('100%', 'LEFT', "$Lang::tr{'connection'}:");
+ print "<table width='100%'>\n";
+ print "<tr><td width='25%' class='boldbase'>$Lang::tr{'name'}:</td>";
+ if ($cgiparams{'TYPE'} eq 'host') {
+ if ($cgiparams{'KEY'}) {
+ print "<td width='35%' class='base'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>\n";
+ } else {
+ print "<td width='35%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' size='30' /></td>";
+ }
+ } else {
+ print "<input type='hidden' name='INTERFACE' value='red' />";
+ if ($cgiparams{'KEY'}) {
+ print "<td width='25%' class='base' nowrap='nowrap'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>";
+ } else {
+ print "<td width='25%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' /></td>";
+ }
+ print "<!-- net2net config gui -->";
+ print "<td width='25%'> </td>";
+ print "<td width='25%'> </td></tr>";
+ if ((($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) && ($cgiparams{'ZERINA_CLIENT'} eq 'no')) ||
+ (($cgiparams{'ACTION'} eq $Lang::tr{'save'}) && ($cgiparams{'ZERINA_CLIENT'} eq 'no')) ||
+ (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'ZERINA_CLIENT'} eq 'no'))) {
+ print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>";
+ print "<td><select name='SIDE'><option value='server' $selected{'SIDE'}{'server'}>OpenVPN Server</option>";
+ print "<option value='client' $selected{'SIDE'}{'client'}>OpenVPN Client</option></select></td>";
+ print "<tr><td class='base' nowrap='nowrap'>$Lang::tr{'local vpn hostname/ip'}:</td>";
+ print "<td><input type='text' name='N2NVPN_IP' value='$cgiparams{'N2NVPN_IP'}' size='30' /></td>";
+ print "<td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>";
+ } else {
+ print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>";
+ print "<td>$cgiparams{'SIDE'}</td><input type='hidden' name='SIDE' value='$cgiparams{'SIDE'}' />";
+ print "<td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>";
+ }
+ print "<td><input type='TEXT' name='REMOTE' value='$cgiparams{'REMOTE'}' /></td></tr>";
+ print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td>";
+ print "<td><input type='TEXT' name='LOCAL_SUBNET' value='$cgiparams{'LOCAL_SUBNET'}' /></td>";
+ print "<td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td>";
+ print "<td><input type='text' name='REMOTE_SUBNET' value='$cgiparams{'REMOTE_SUBNET'}' /></td></tr>";
+ print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td>";
+ print "<td><input type='TEXT' name='OVPN_SUBNET' value='$cgiparams{'OVPN_SUBNET'}' /></td></tr>";
+ print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>";
+ print "<td><select name='PROTOCOL'><option value='udp' $selected{'PROTOCOL'}{'udp'}>UDP</option>";
+ print "<option value='tcp' $selected{'PROTOCOL'}{'tcp'}>TCP</option></select></td>";
+ print "<td class='boldbase'>$Lang::tr{'destination port'}:</td>";
+ print "<td><input type='TEXT' name='DEST_PORT' value='$cgiparams{'DEST_PORT'}' size='5' /></td></tr>";
+ print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>";
+ print "<td><input type='checkbox' name='COMPLZO' $checked{'COMPLZO'}{'on'} /></td>";
+ print "<td class='boldbase' nowrap='nowrap'>$Lang::tr{'cipher'}</td>";
+ print "<td><select name='CIPHER'><option value='DES-CBC' $selected{'CIPHER'}{'DES-CBC'}>DES-CBC</option>";
+ print "<option value='DES-EDE-CBC' $selected{'CIPHER'}{'DES-EDE-CBC'}>DES-EDE-CBC</option>";
+ print "<option value='DES-EDE3-CBC' $selected{'CIPHER'}{'DES-EDE3-CBC'}>DES-EDE3-CBC</option>";
+ print "<option value='DESX-CBC' $selected{'CIPHER'}{'DESX-CBC'}>DESX-CBC</option>";
+ print "<option value='RC2-CBC' $selected{'CIPHER'}{'RC2-CBC'}>RC2-CBC</option>";
+ print "<option value='RC2-40-CBC' $selected{'CIPHER'}{'RC2-40-CBC'}>RC2-40-CBC</option>";
+ print "<option value='RC2-64-CBC' $selected{'CIPHER'}{'RC2-64-CBC'}>RC2-64-CBC</option>";
+ print "<option value='BF-CBC' $selected{'CIPHER'}{'BF-CBC'}>BF-CBC</option>";
+ print "<option value='CAST5-CBC' $selected{'CIPHER'}{'CAST5-CBC'}>CAST5-CBC</option>";
+ print "<option value='AES-128-CBC' $selected{'CIPHER'}{'AES-128-CBC'}>AES-128-CBC</option>";
+ print "<option value='AES-192-CBC' $selected{'CIPHER'}{'AES-192-CBC'}>AES-192-CBC</option>";
+ print "<option value='AES-256-CBC' $selected{'CIPHER'}{'AES-256-CBC'}>AES-256-CBC</option></select></td>";
+ print "<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'} </td>";
+ print "<td> <input type='TEXT' name='MTU' VALUE='$cgiparams{'MTU'}'size='5' /></TD>";
+ }
+ print "<tr><td class='boldbase'>$Lang::tr{'remark title'} <img src='/blob.gif' /></td>";
+ print "<td colspan='3'><input type='text' name='REMARK' value='$cgiparams{'REMARK'}' size='55' maxlength='50' /></td></tr>";
+# if ($cgiparams{'TYPE'} eq 'net') {
+ print "<tr><td>$Lang::tr{'enabled'} <input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>\n";
+
+ if ($cgiparams{'TYPE'} eq 'host') {
+ print "<td colspan='3'> </td></tr></table>";
+ } elsif ($cgiparams{'ACTION'} ne $Lang::tr{'edit'}){
+ print "<td colspan='3'><input type='checkbox' name='EDIT_ADVANCED' $checked{'EDIT_ADVANCED'}{'on'}/> $Lang::tr{'edit advanced settings when done'}</tr></table>";
+ } else {
+ print "<td colspan='3'></tr></table>";
+ }
+
+
+ &Header::closebox();
+ if ($cgiparams{'KEY'} && $cgiparams{'AUTH'} eq 'psk') {
+ ;#we dont have psk
+ } elsif (! $cgiparams{'KEY'}) {
+ my $disabled='';
+ my $cakeydisabled='';
+ my $cacrtdisabled='';
+ if ( ! -f "${General::swroot}/ovpn/ca/cakey.pem" ) { $cakeydisabled = "disabled='disabled'" } else { $cakeydisabled = "" };
+ if ( ! -f "${General::swroot}/ovpn/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 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> </td></tr>
+ <tr><td> </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' $cakeydisabled /></td></tr>
+ <tr><td> </td>
+ <td class='base'>$Lang::tr{'users email'}: <img src='/blob.gif' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='CERT_EMAIL' value='$cgiparams{'CERT_EMAIL'}' SIZE='32' $cakeydisabled /></td></tr>
+ <tr><td> </td>
+ <td class='base'>$Lang::tr{'users department'}: <img src='/blob.gif' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='CERT_OU' value='$cgiparams{'CERT_OU'}' SIZE='32' $cakeydisabled /></td></tr>
+ <tr><td> </td>
+ <td class='base'>$Lang::tr{'organization name'}: <img src='/blob.gif' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='CERT_ORGANIZATION' value='$cgiparams{'CERT_ORGANIZATION'}' SIZE='32' $cakeydisabled /></td></tr>
+ <tr><td> </td>
+ <td class='base'>$Lang::tr{'city'}: <img src='/blob.gif'></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='CERT_CITY' value='$cgiparams{'CERT_CITY'}' SIZE='32' $cakeydisabled /></td></tr>
+ <tr><td> </td>
+ <td class='base'>$Lang::tr{'state or province'}: <img src='/blob.gif' /></td>
+ <td class='base' nowrap='nowrap'><input type='text' name='CERT_STATE' value='$cgiparams{'CERT_STATE'}' SIZE='32' $cakeydisabled /></td></tr>
+ <tr><td> </td>
+ <td class='base'>$Lang::tr{'country'}:</td>
+ <td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
+END
+ ;
+ foreach my $country (sort keys %{Countries::countries}) {
+ print "<option value='$Countries::countries{$country}'";
+ if ( $Countries::countries{$country} eq $cgiparams{'CERT_COUNTRY'} ) {
+ print " selected='selected'";
+ }
+ print ">$country</option>";
+ }
+ print <<END
+ </select></td></tr>
+ <tr><td> </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' $cakeydisabled /></td></tr>
+ <tr><td> </td><td class='base'>$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}/ovpn/settings", \%vpnsettings);
+ &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+
+ if (! $confighash{$cgiparams{'KEY'}}) {
+ $errormessage = $Lang::tr{'invalid key'};
+ goto ADVANCED_END;
+ }
+ #n2n advanced error
+ if ($cgiparams{'KEEPALIVE_1'} ne '') {
+ if ($cgiparams{'KEEPALIVE_1'} !~ /^[0-9]+$/) {
+ $errormessage = $Lang::tr{'invalid input for keepalive 1'};
+ goto ADVANCED_ERROR;
+ }
+ }
+ if ($cgiparams{'KEEPALIVE_2'} ne ''){
+ if ($cgiparams{'KEEPALIVE_2'} !~ /^[0-9]+$/) {
+ $errormessage = $Lang::tr{'invalid input for keepalive 2'};
+ goto ADVANCED_ERROR;
+ }
+ }
+ if ($cgiparams{'KEEPALIVE_2'} < ($cgiparams{'KEEPALIVE_1'} * 2)){
+ $errormessage = $Lang::tr{'invalid input for keepalive 1:2'};
+ goto ADVANCED_ERROR;
+ }
+ if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
+# if ($cgiparams{'NAT'} !~ /^(on|off)$/) {
+# $errormessage = $Lang::tr{'invalid input'};
+# goto ADVANCED_ERROR;
+# }
+ #n2n advanced error
+ #cgi an config
+ $confighash{$cgiparams{'KEY'}}[26] = $cgiparams{'KEEPALIVE_1'};
+ $confighash{$cgiparams{'KEY'}}[27] = $cgiparams{'KEEPALIVE_2'};
+ $confighash{$cgiparams{'KEY'}}[28] = $cgiparams{'EXTENDED_NICE'};
+ $confighash{$cgiparams{'KEY'}}[29] = $cgiparams{'EXTENDED_FASTIO'};
+ $confighash{$cgiparams{'KEY'}}[30] = $cgiparams{'EXTENDED_MTUDISC'};
+ $confighash{$cgiparams{'KEY'}}[31] = $cgiparams{'EXTENDED_MSSFIX'};
+ $confighash{$cgiparams{'KEY'}}[32] = $cgiparams{'EXTENDED_FRAGMENT'};
+ $confighash{$cgiparams{'KEY'}}[33] = $cgiparams{'PROXY_HOST'};
+ $confighash{$cgiparams{'KEY'}}[34] = $cgiparams{'PROXY_PORT'};
+ $confighash{$cgiparams{'KEY'}}[35] = $cgiparams{'PROXY_USERNAME'};
+ $confighash{$cgiparams{'KEY'}}[36] = $cgiparams{'PROXY_PASS'};
+ $confighash{$cgiparams{'KEY'}}[37] = $cgiparams{'PROXY_AUTH_METHOD'};
+ $confighash{$cgiparams{'KEY'}}[38] = $cgiparams{'http-proxy-retry'};
+ $confighash{$cgiparams{'KEY'}}[39] = $cgiparams{'PROXY_TIMEOUT'};
+ $confighash{$cgiparams{'KEY'}}[40] = $cgiparams{'PROXY_OPT_VERSION'};
+ $confighash{$cgiparams{'KEY'}}[41] = $cgiparams{'PROXY_OPT_AGENT'};
+ $confighash{$cgiparams{'KEY'}}[42] = $cgiparams{'LOG_VERB'};
+ &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+ &Ovpnfunc::writenet2netconf($cgiparams{'KEY'},$zerinaclient);
+ # restart n2n after advanced save ?
+ goto ADVANCED_END;
+ } else {
+ $cgiparams{'KEEPALIVE_1'} = $confighash{$cgiparams{'KEY'}}[26];
+ $cgiparams{'KEEPALIVE_2'} = $confighash{$cgiparams{'KEY'}}[27];
+ $cgiparams{'EXTENDED_NICE'} = $confighash{$cgiparams{'KEY'}}[28];
+ $cgiparams{'EXTENDED_FASTIO'} = $confighash{$cgiparams{'KEY'}}[29];
+ $cgiparams{'EXTENDED_MTUDISC'} = $confighash{$cgiparams{'KEY'}}[30];
+ $cgiparams{'EXTENDED_MSSFIX'} = $confighash{$cgiparams{'KEY'}}[31];
+ $cgiparams{'EXTENDED_FRAGMENT'} = $confighash{$cgiparams{'KEY'}}[32];
+ $cgiparams{'PROXY_HOST'} = $confighash{$cgiparams{'KEY'}}[33];
+ $cgiparams{'PROXY_PORT'} = $confighash{$cgiparams{'KEY'}}[34];
+ $cgiparams{'PROXY_USERNAME'} = $confighash{$cgiparams{'KEY'}}[35];
+ $cgiparams{'PROXY_PASS'} = $confighash{$cgiparams{'KEY'}}[36];
+ $cgiparams{'PROXY_AUTH_METHOD'} = $confighash{$cgiparams{'KEY'}}[37];
+ $cgiparams{'http-proxy-retry'} = $confighash{$cgiparams{'KEY'}}[38];
+ $cgiparams{'PROXY_TIMEOUT'} = $confighash{$cgiparams{'KEY'}}[39];
+ $cgiparams{'PROXY_OPT_VERSION'} = $confighash{$cgiparams{'KEY'}}[40];
+ $cgiparams{'PROXY_OPT_AGENT'} = $confighash{$cgiparams{'KEY'}}[41];
+ $cgiparams{'LOG_VERB'} = $confighash{$cgiparams{'KEY'}}[42];
+ #cgi an config
+ }
+ ADVANCED_ERROR:
+ #Schalter setzen
+ $selected{'EXTENDED_NICE'}{'-13'} = '';
+ $selected{'EXTENDED_NICE'}{'-10'} = '';
+ $selected{'EXTENDED_NICE'}{'-7'} = '';
+ $selected{'EXTENDED_NICE'}{'-3'} = '';
+ $selected{'EXTENDED_NICE'}{'0'} = '';
+ $selected{'EXTENDED_NICE'}{'3'} = '';
+ $selected{'EXTENDED_NICE'}{'7'} = '';
+ $selected{'EXTENDED_NICE'}{'10'} = '';
+ $selected{'EXTENDED_NICE'}{'13'} = '';
+ $selected{'EXTENDED_NICE'}{$cgiparams{'EXTENDED_NICE'}} = 'SELECTED';
+ $checked{'EXTENDED_FASTIO'}{'off'} = '';
+ $checked{'EXTENDED_FASTIO'}{'on'} = '';
+ $checked{'EXTENDED_FASTIO'}{$cgiparams{'EXTENDED_FASTIO'}} = 'CHECKED';
+ $checked{'EXTENDED_MTUDISC'}{'off'} = '';
+ $checked{'EXTENDED_MTUDISC'}{'on'} = '';
+ $checked{'EXTENDED_MTUDISC'}{$cgiparams{'EXTENDED_MTUDISC'}} = 'CHECKED';
+ $selected{'LOG_VERB'}{'1'} = '';
+ $selected{'LOG_VERB'}{'2'} = '';
+ $selected{'LOG_VERB'}{'3'} = '';
+ $selected{'LOG_VERB'}{'4'} = '';
+ $selected{'LOG_VERB'}{'5'} = '';
+ $selected{'LOG_VERB'}{'6'} = '';
+ $selected{'LOG_VERB'}{'7'} = '';
+ $selected{'LOG_VERB'}{'8'} = '';
+ $selected{'LOG_VERB'}{'9'} = '';
+ $selected{'LOG_VERB'}{'10'} = '';
+ $selected{'LOG_VERB'}{'11'} = '';
+ $selected{'LOG_VERB'}{'0'} = '';
+ $selected{'LOG_VERB'}{$cgiparams{'LOG_VERB'}} = 'SELECTED';
+ $selected{'PROXY_AUTH_METHOD'}{'none'} = '';
+ $selected{'PROXY_AUTH_METHOD'}{'basic'} = '';
+ $selected{'PROXY_AUTH_METHOD'}{'ntlm'} = '';
+ $selected{'PROXY_AUTH_METHOD'}{$cgiparams{'PROXY_AUTH_METHOD'}} = 'SELECTED';
+ $checked{'PROXY_RETRY'}{'off'} = '';
+ $checked{'PROXY_RETRY'}{'on'} = '';
+ $checked{'PROXY_RETRY'}{$cgiparams{'PROXY_RETRY'}} = 'CHECKED';
+ #Schalter setzen
+ &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 " </class>";
+ &Header::closebox();
+ }
+
+ if ($warnmessage) {
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'warning messages'});
+ print "<class name='base'>$warnmessage";
+ print " </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 <<EOF
+ <form method='post' enctype='multipart/form-data'>
+ <table width='100%'>
+ <tr>
+ <td class'base'><b>$Lang::tr{'misc-options'}</b></td>
+ </tr>
+ <tr>
+ <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
+ </tr>
+ <td class='base'>Keppalive (ping/ping-restart)</td>
+ <td><input type='TEXT' name='KEEPALIVE_1' value='$cgiparams{'KEEPALIVE_1'}' size='30' /></td>
+ <td><input type='TEXT' name='KEEPALIVE_2' value='$cgiparams{'KEEPALIVE_2'}' size='30' /></td>
+ </tr>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_processprio'}</td>
+ <td>
+ <select name='EXTENDED_NICE' disabled='disabled'>
+ <option value='-13' $selected{'EXTENDED_NICE'}{'-13'}>$Lang::tr{'ovpn_processprioEH'}</option>
+ <option value='-10' $selected{'EXTENDED_NICE'}{'-10'}>$Lang::tr{'ovpn_processprioVH'}</option>
+ <option value='-7' $selected{'EXTENDED_NICE'}{'-7'}>$Lang::tr{'ovpn_processprioH'}</option>
+ <option value='-3' $selected{'EXTENDED_NICE'}{'-3'}>$Lang::tr{'ovpn_processprioEN'}</option>
+ <option value='0' $selected{'EXTENDED_NICE'}{'0'}>$Lang::tr{'ovpn_processprioN'}</option>
+ <option value='3' $selected{'EXTENDED_NICE'}{'3'}>$Lang::tr{'ovpn_processprioLN'}</option>
+ <option value='7' $selected{'EXTENDED_NICE'}{'7'}>$Lang::tr{'ovpn_processprioD'}</option>
+ <option value='10' $selected{'EXTENDED_NICE'}{'10'}>$Lang::tr{'ovpn_processprioVD'}</option>
+ <option value='13' $selected{'EXTENDED_NICE'}{'13'}>$Lang::tr{'ovpn_processprioED'}</option>
+ </select>
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_fastio'}</td>
+ <td>
+ <input type='checkbox' name='EXTENDED_FASTIO' $checked{'EXTENDED_FASTIO'}{'on'} disabled='disabled'/>
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_mtudisc'}</td>
+ <td>
+ <input type='checkbox' name='EXTENDED_MTUDISC' $checked{'EXTENDED_MTUDISC'}{'on'} disabled='disabled'/>
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_mssfix'}</td>
+ <td>
+ <input type='TEXT' name='EXTENDED_MSSFIX' value='$cgiparams{'EXTENDED_MSSFIX'}' size='30' disabled='disabled'/>
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'ovpn_fragment'}</td>
+ <td>
+ <input type='TEXT' name='EXTENDED_FRAGMENT' value='$cgiparams{'EXTENDED_FRAGMENT'}' size='30' disabled='disabled'/>
+ </td>
+ </tr>
+</table>
+<hr size='1'>
+ <table width='100%'>
+ <tr>
+ <td class'base'><b>$Lang::tr{'proxy'} $Lang::tr{'settings'}</b></td>
+ </tr>
+ <tr>
+ <td width='25%'></td> <td width='25%'> </td><td width='25%'> </td><td width='25%'></td>
+ </tr>
+ <td class='base'>$Lang::tr{'proxy'} $Lang::tr{'host'}:</td>
+ <td><input type='TEXT' name='PROXY_HOST' value='$cgiparams{'PROXY_HOST'}' size='30' disabled='disabled'/></td>
+ <td class='base'>$Lang::tr{'proxy port'}:</td>
+ <td><input type='TEXT' name='PROXY_PORT' value='$cgiparams{'PROXY_PORT'}' size='10' disabled='disabled'/></td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'username'}</td>
+ <td><input type='TEXT' name='PROXY_USERNAME' value='$cgiparams{'PROXY_USERNAME'}' size='30' disabled='disabled' /></td>
+ <td class='base'>$Lang::tr{'password'}</td>
+ <td><input type='TEXT' name='PROXY_PASS' value='$cgiparams{'PROXY_PASS'}' size='10' disabled='disabled'/></td>
+ </tr>
+ <tr>
+ <td class='base'>$Lang::tr{'authentication'} $Lang::tr{'method'}</td>
+ <td>
+ <select name='PROXY_AUTH_METHOD' disabled='disabled'>
+ <option value='none' $selected{'PROXY_AUTH_METHOD'}{'none'}>none</option>
+ <option value='basic' $selected{'PROXY_AUTH_METHOD'}{'basic'}>basic</option>
+ <option value='ntlm' $selected{'PROXY_AUTH_METHOD'}{'ntlm'}>ntlm</option>
+ </select>
+ </td>
+ </tr>
+ <tr>
+ <td class='base'>http-proxy-retry</td>
+ <td><input type='checkbox' name='PROXY_RETRY' $checked{'PROXY_RETRY'}{'on'} disabled='disabled' /></td>
+ <td class='base'>http-proxy-timeout</td>
+ <td><input type='TEXT' name='PROXY_TIMEOUT' value='$cgiparams{'PROXY_TIMEOUT'}' size='10' disabled='disabled'/></td>
+ </tr>
+ <td class='base'>http-proxy-option VERSION</td>
+ <td><input type='TEXT' name='PROXY_OPT_VERSION' value='$cgiparams{'PROXY_OPT_VERSION'}' size='30' disabled='disabled'/></td>
+ <td class='base'>http-proxy-option AGENT</td>
+ <td><input type='TEXT' name='PROXY_OPT_AGENT' value='$cgiparams{'PROXY_OPT_AGENT'}' size='10' disabled='disabled'/></td>
+ </tr>
+</table>
+<hr size='1'>
+ <table width='100%'>
+ <tr>
+ <td class'base'><b>$Lang::tr{'log-options'}</b></td>
+ </tr>
+ <tr>
+ <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
+ </tr>
+ <tr><td class='base'>VERB</td>
+ <td><select name='LOG_VERB'><option value='1' $selected{'LOG_VERB'}{'1'}>1</option>
+ <option value='2' $selected{'LOG_VERB'}{'2'}>2</option>
+ <option value='3' $selected{'LOG_VERB'}{'3'}>3</option>
+ <option value='4' $selected{'LOG_VERB'}{'4'}>4</option>
+ <option value='5' $selected{'LOG_VERB'}{'5'}>5</option>
+ <option value='6' $selected{'LOG_VERB'}{'6'}>6</option>
+ <option value='7' $selected{'LOG_VERB'}{'7'}>7</option>
+ <option value='8' $selected{'LOG_VERB'}{'8'}>8</option>
+ <option value='9' $selected{'LOG_VERB'}{'9'}>9</option>
+ <option value='10' $selected{'LOG_VERB'}{'10'}>10</option>
+ <option value='11' $selected{'LOG_VERB'}{'11'}>11</option>
+ <option value='0' $selected{'LOG_VERB'}{'0'}>0</option></select></td>
+ </tr>
+</table>
+</form>
+EOF
+ ;
+ &Header::closebox();
+ print "<div align='center'><input type='submit' name='ACTION' value='$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}/ovpn/settings", \%cgiparams);
+&General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
+&General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+my @status = `/bin/cat /var/log/ovpnserver.log`;
+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'} = $ipaddr;
+ }
+ }
+}
+#default setzen
+if ($cgiparams{'DCIPHER'} eq '') {
+ $cgiparams{'DCIPHER'} = 'BF-CBC';
+}
+# if ($cgiparams{'DCOMPLZO'} eq '') {
+# $cgiparams{'DCOMPLZO'} = 'on';
+# }
+if ($cgiparams{'DDEST_PORT'} eq '') {
+ $cgiparams{'DDEST_PORT'} = '1194';
+}
+if ($cgiparams{'DMTU'} eq '') {
+ $cgiparams{'DMTU'} = '1400';
+}
+if ($cgiparams{'DOVPN_SUBNET'} eq '') {
+ $cgiparams{'DOVPN_SUBNET'} = '10.' . int(rand(256)) . '.' . int(rand(256)) . '.0/255.255.255.0';
+}
+$checked{'ENABLED'}{'off'} = '';
+$checked{'ENABLED'}{'on'} = '';
+$checked{'ENABLED'}{$cgiparams{'ENABLED'}} = 'CHECKED';
+$checked{'ENABLED_BLUE'}{'off'} = '';
+$checked{'ENABLED_BLUE'}{'on'} = '';
+$checked{'ENABLED_BLUE'}{$cgiparams{'ENABLED_BLUE'}} = 'CHECKED';
+$checked{'ENABLED_ORANGE'}{'off'} = '';
+$checked{'ENABLED_ORANGE'}{'on'} = '';
+$checked{'ENABLED_ORANGE'}{$cgiparams{'ENABLED_ORANGE'}} = 'CHECKED';
+#new settings
+$selected{'DDEVICE'}{'tun'} = '';
+$selected{'DDEVICE'}{'tap'} = '';
+$selected{'DDEVICE'}{$cgiparams{'DDEVICE'}} = 'SELECTED';
+$selected{'DPROTOCOL'}{'udp'} = '';
+$selected{'DPROTOCOL'}{'tcp'} = '';
+$selected{'DPROTOCOL'}{$cgiparams{'DPROTOCOL'}} = 'SELECTED';
+$selected{'DCIPHER'}{'DES-CBC'} = '';
+$selected{'DCIPHER'}{'DES-EDE-CBC'} = '';
+$selected{'DCIPHER'}{'DES-EDE3-CBC'} = '';
+$selected{'DCIPHER'}{'DESX-CBC'} = '';
+$selected{'DCIPHER'}{'RC2-CBC'} = '';
+$selected{'DCIPHER'}{'RC2-40-CBC'} = '';
+$selected{'DCIPHER'}{'RC2-64-CBC'} = '';
+$selected{'DCIPHER'}{'BF-CBC'} = '';
+$selected{'DCIPHER'}{'CAST5-CBC'} = '';
+$selected{'DCIPHER'}{'AES-128-CBC'} = '';
+$selected{'DCIPHER'}{'AES-192-CBC'} = '';
+$selected{'DCIPHER'}{'AES-256-CBC'} = '';
+$selected{'DCIPHER'}{$cgiparams{'DCIPHER'}} = 'SELECTED';
+$checked{'DCOMPLZO'}{'off'} = '';
+$checked{'DCOMPLZO'}{'on'} = '';
+$checked{'DCOMPLZO'}{$cgiparams{'DCOMPLZO'}} = 'CHECKED';
+
+#new settings
+&Header::showhttpheaders();
+&Header::openpage($Lang::tr{'status ovpn'}, 1, '');
+&Header::openbigbox('100%', 'LEFT', '', $errormessage);
+
+if ($errormessage) {
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
+ print "<class name='base'>$errormessage\n";
+ print " </class>\n";
+ &Header::closebox();
+}
+
+my $sactive = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='50%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'stopped'}</font></b></td></tr></table>";
+my $srunning = "no";
+my $activeonrun = "";
+if ( -e "/var/run/openvpn.pid"){
+ $sactive = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='50%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'running'}</font></b></td></tr></table>";
+ $srunning ="yes";
+ $activeonrun = "";
+} else {
+ $activeonrun = "disabled='disabled'";
+}
+&Header::openbox('100%', 'LEFT', $Lang::tr{'global settings'});
+print "<div align='center'><strong>ZERINA-0.9.7a7</strong></div>";
+print <<END
+<table width='100%'>
+<form method='post'>
+<td width='25%'> </td>
+<td width='25%'> </td>
+<td width='25%'> </td></tr>
+<tr><td class='boldbase'>$Lang::tr{'ovpn server status'}</td>
+<td align='left'>$sactive</td>
+<tr><td class='boldbase'>$Lang::tr{'ovpn on red'}</td>
+ <td><input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>
+END
+;
+if (&Ovpnfunc::haveBlueNet()) {
+ print "<tr><td class='boldbase'>$Lang::tr{'ovpn on blue'}</td>";
+ print "<td><input type='checkbox' name='ENABLED_BLUE' $checked{'ENABLED_BLUE'}{'on'} /></td>";
+}
+if (&Ovpnfunc::haveOrangeNet()) {
+ print "<tr><td class='boldbase'>$Lang::tr{'ovpn on orange'}</td>";
+ print "<td><input type='checkbox' name='ENABLED_ORANGE' $checked{'ENABLED_ORANGE'}{'on'} /></td>";
+}
+print <<END
+<tr><td class='base' nowrap='nowrap'>$Lang::tr{'local vpn hostname/ip'}:</td>
+ <td><input type='text' name='VPN_IP' value='$cgiparams{'VPN_IP'}' size='30' /></td>
+ <td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td>
+ <td><input type='TEXT' name='DOVPN_SUBNET' value='$cgiparams{'DOVPN_SUBNET'}' size='30' /></td></tr>
+<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn device'}</td>
+ <td><select name='DDEVICE' ><option value='tun' $selected{'DDEVICE'}{'tun'}>TUN</option>
+ <option value='tap' $selected{'DDEVICE'}{'tap'}>TAP</option></select></td>
+<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>
+ <td><select name='DPROTOCOL'><option value='udp' $selected{'DPROTOCOL'}{'udp'}>UDP</option>
+ <option value='tcp' $selected{'DPROTOCOL'}{'tcp'}>TCP</option></select></td>
+ <td class='boldbase'>$Lang::tr{'destination port'}:</td>
+ <td><input type='TEXT' name='DDEST_PORT' value='$cgiparams{'DDEST_PORT'}' size='5' /></td></tr>
+<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'} </td>
+ <td> <input type='TEXT' name='DMTU' VALUE='$cgiparams{'DMTU'}'size='5' /></TD>
+<tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>
+ <td><input type='checkbox' name='DCOMPLZO' $checked{'DCOMPLZO'}{'on'} /></td>
+ <td class='boldbase' nowrap='nowrap'>$Lang::tr{'cipher'}</td>
+ <td><select name='DCIPHER'><option value='DES-CBC' $selected{'DCIPHER'}{'DES-CBC'}>DES-CBC</option>
+ <option value='DES-EDE-CBC' $selected{'DCIPHER'}{'DES-EDE-CBC'}>DES-EDE-CBC</option>
+ <option value='DES-EDE3-CBC' $selected{'DCIPHER'}{'DES-EDE3-CBC'}>DES-EDE3-CBC</option>
+ <option value='DESX-CBC' $selected{'DCIPHER'}{'DESX-CBC'}>DESX-CBC</option>
+ <option value='RC2-CBC' $selected{'DCIPHER'}{'RC2-CBC'}>RC2-CBC</option>
+ <option value='RC2-40-CBC' $selected{'DCIPHER'}{'RC2-40-CBC'}>RC2-40-CBC</option>
+ <option value='RC2-64-CBC' $selected{'DCIPHER'}{'RC2-64-CBC'}>RC2-64-CBC</option>
+ <option value='BF-CBC' $selected{'DCIPHER'}{'BF-CBC'}>BF-CBC</option>
+ <option value='CAST5-CBC' $selected{'DCIPHER'}{'CAST5-CBC'}>CAST5-CBC</option>
+ <option value='AES-128-CBC' $selected{'DCIPHER'}{'AES-128-CBC'}>AES-128-CBC</option>
+ <option value='AES-192-CBC' $selected{'DCIPHER'}{'AES-192-CBC'}>AES-192-CBC</option>
+ <option value='AES-256-CBC' $selected{'DCIPHER'}{'AES-256-CBC'}>AES-256-CBC</option></select></td>
+END
+;
+
+if ( $srunning eq "yes" ) {
+ print "<tr><td align='left'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' disabled='disabled' /></td>";
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'advanced server'}' disabled='disabled'/></td>";
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'stop ovpn server'}' /></td>";
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' /></td></tr>";
+} else{
+ print "<tr><td align='left'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>";
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'advanced server'}' /></td>";
+ if (( -e "${General::swroot}/ovpn/ca/cacert.pem" &&
+ -e "${General::swroot}/ovpn/ca/dh1024.pem" &&
+ -e "${General::swroot}/ovpn/certs/servercert.pem" &&
+ -e "${General::swroot}/ovpn/certs/serverkey.pem") &&
+ (( $cgiparams{'ENABLED'} eq 'on') ||
+ ( $cgiparams{'ENABLED_BLUE'} eq 'on') ||
+ ( $cgiparams{'ENABLED_ORANGE'} eq 'on'))){
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'start ovpn server'}' /></td>";
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' /></td></tr>";
+ } else {
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'start ovpn server'}' disabled='disabled' /></td>";
+ print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' disabled='disabled' /></td></tr>";
+ }
+}
+print "</form></table>";
+&Header::closebox();
+&Header::openbox('100%', 'LEFT', "$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}/ovpn/ca/cacert.pem") {
+ my $casubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/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%'> </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'>$Lang::tr{'not present'}</td>
+ <td colspan='3'> </td></tr>
+END
+ ;
+}
+
+if (-f "${General::swroot}/ovpn/certs/servercert.pem") {
+ my $hostsubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/servercert.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%'> </td></tr>
+END
+ ;
+} else {
+ # Nothing
+ print <<END
+ <tr bgcolor='${Header::table1colour}'>
+ <td width='25%' class='base'>$Lang::tr{'host certificate'}:</td>
+ <td class='base'>$Lang::tr{'not present'}</td>
+ </td><td colspan='3'> </td></tr>
+END
+ ;
+}
+
+if (! -f "${General::swroot}/ovpn/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 ( -f "${General::swroot}/ovpn/ca/cacert.pem") {# If the file contains entries, print Key to action icons
+ print <<END
+ <table>
+ <tr>
+ <td class='boldbase'> <b>$Lang::tr{'legend'}:</b></td>
+ <td> <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
+ <td class='base'>$Lang::tr{'show certificate'}</td>
+ <td> <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='$Lang::tr{'upload ca certificate'}' /></td>
+<td nowrap='nowrap'><input type='submit' name='ACTION' value='$Lang::tr{'show crl'}' /></td>
+</tr></table></form>
+END
+ ;
+&Header::closebox();
+if ( $srunning eq "yes" ) {
+ print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' disabled='disabled' /></div></form>\n";
+}else{
+ print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /></div></form>\n";
+}
+if ( -f "${General::swroot}/ovpn/ca/cacert.pem" ) {
+ &Header::openbox('100%', 'LEFT', $Lang::tr{'Client status and controlc' });
+ print <<END
+ <table width='100%' border='0' cellspacing='1' cellpadding='0'>
+ <tr>
+ <td width='10%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></td>
+ <td width='15%' class='boldbase' align='center'><b>$Lang::tr{'type'}</b></td>
+ <td width='18%' class='boldbase' align='center'><b>$Lang::tr{'common name'}</b></td>
+ <td width='17%' class='boldbase' align='center'><b>$Lang::tr{'valid till'}</b></td>
+ <td width='25%' class='boldbase' align='center'><b>$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>";
+ if ($confighash{$key}[3] ne 'host') {
+ print "<td align='center' nowrap='nowrap'>" . $confighash{$key}[6] . "-" . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td>";
+ } else {
+ 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{$key}[2]</td>";
+ } else {
+ print "<td align='left'> </td>";
+ }
+ if ($confighash{$key}[19] ne 'yes') {
+ my $cavalid = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
+ $cavalid =~ /Not After : (.*)[\n]/;
+ $cavalid = $1;
+ print "<td align='center'>$cavalid</td>";
+ } else {
+ print "<td> </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'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
+ } else {
+ if ($confighash{$key}[3] eq 'host') {
+ my $cn;
+ my @match = ();
+ foreach my $line (@status) {
+ chomp($line);
+ if ( $line =~ /^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/) {
+ @match = split(m/^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/, $line);
+ if ($match[1] ne "Common Name") {
+ $cn = $match[1];
+ }
+ $cn =~ s/[_]/ /g;
+ if ($cn eq "$confighash{$key}[2]") {
+ $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
+ }
+ }
+ }
+ } else {
+ my @tempovpnsubnet = split("\/",$confighash{$key}[13]);
+ my @ovpnip = split /\./,$tempovpnsubnet[0];
+ my $pingip = "";
+ if ($confighash{$key}[6] eq 'server') {
+ $pingip = "$ovpnip[0].$ovpnip[1].$ovpnip[2].2";
+ } else {
+ $pingip = "$ovpnip[0].$ovpnip[1].$ovpnip[2].1";
+ }
+ my $p = Net::Ping->new("udp",1);
+ if ($p->ping($pingip)) {
+ $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
+ }
+ $p->close();
+ }
+ }
+ print "<td align='center'>$active</td>";
+ my $disable_clientdl = "";
+ if ($confighash{$key}[6] ne 'client') {
+ print <<END
+ <form method='post' name='frm${key}a'><td align='center'>
+ <input type='image' name='$Lang::tr{'dl client arch'}' $disable_clientdl src='/images/openvpn.gif' alt='$Lang::tr{'dl client arch'}' title='$Lang::tr{'dl client arch'}' border='0' />
+ <input type='hidden' name='ACTION' value='$Lang::tr{'dl client arch'}' $disable_clientdl />
+ <input type='hidden' name='KEY' value='$key' $disable_clientdl />
+ </td></form>
+END
+ ; } else {
+ print "<td> </td>";
+ }
+ if ($confighash{$key}[4] eq 'cert' && $confighash{$key}[19] ne 'yes') {
+ 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> </td>";
+ }
+ if ($confighash{$key}[4] eq 'cert' && -f "${General::swroot}/ovpn/certs/$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' && $confighash{$key}[19] ne 'yes') {
+ 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> </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 ( $id ) {
+ print <<END
+ <table>
+ <tr>
+ <td class='boldbase'> <b>$Lang::tr{'legend'}:</b></td>
+ <td> <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
+ <td class='base'>$Lang::tr{'click to disable'}</td>
+ <td> <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
+ <td class='base'>$Lang::tr{'show certificate'}</td>
+ <td> <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
+ <td class='base'>$Lang::tr{'edit'}</td>
+ <td> <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
+ <td class='base'>$Lang::tr{'remove'}</td>
+ </tr>
+ <tr>
+ <td> </td>
+ <td> <img src='/images/off.gif' alt='?OFF' /></td>
+ <td class='base'>$Lang::tr{'click to enable'}</td>
+ <td> <img src='/images/floppy.gif' alt='?FLOPPY' /></td>
+ <td class='base'>$Lang::tr{'download certificate'}</td>
+ <td> <img src='/images/openvpn.gif' alt='?RELOAD'/></td>
+ <td class='base'>$Lang::tr{'dl client arch'}</td>
+ </tr>
+ </table>
+END
+ ;
+ }
+ print <<END
+ <table width='100%'>
+ <form method='post'>
+ <tr><td width='50%' ><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td>
+ <td width='50%' ><input type='submit' name='ACTION' value='$Lang::tr{'ovpn con stat'}' $activeonrun /></td></tr>
+ </form>
+ </table>
+END
+ ;
+ &Header::closebox();
+}
+&Header::closepage();
\ No newline at end of file