+ my %delhash=();
+ &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
+ foreach my $key (sort {$a <=> $b} keys %delhash){
+ if ($key == $fwdfwsettings{'key'}){
+ #check hosts/net and groups
+ &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
+ &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
+ #check services and groups
+ if ($delhash{$key}[11] eq 'ON'){
+ &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
+ }
+ }
+ if ($key >= $fwdfwsettings{'key'}) {
+ my $next = $key + 1;
+ if (exists $delhash{$next}) {
+ foreach my $i (0 .. $#{$delhash{$next}}) {
+ $delhash{$key}[$i] = $delhash{$next}[$i];
+ }
+ }
+ }
+ }
+ # Remove the very last entry.
+ my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
+ delete $delhash{$last_key};
+
+ &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
+ &rules;
+
+ if($fwdfwsettings{'nobase'} ne 'on'){
+ &base;
+ }
+}
+sub disable_rule
+{
+ my $key1=shift;
+ &General::readhasharray("$configfwdfw", \%configfwdfw);
+ foreach my $key (sort keys %configfwdfw){
+ if ($key eq $key1 ){
+ if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
+ }
+ }
+ &General::writehasharray("$configfwdfw", \%configfwdfw);
+ &rules;
+}
+sub dec_counter
+{
+ my $config=shift;
+ my %hash=%{(shift)};
+ my $val=shift;
+ my $pos;
+ #$errormessage.="ALT:config: $config , verringert wird $val <br>";
+ &General::readhasharray($config, \%hash);
+ foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
+ if($hash{$key}[0] eq $val){
+ $pos=$#{$hash{$key}};
+ $hash{$key}[$pos] = $hash{$key}[$pos]-1;
+ }
+ }
+ &General::writehasharray($config, \%hash);
+}
+sub error
+{
+ if ($errormessage) {
+ &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
+ print "<class name='base'>$errormessage\n";
+ print " </class>\n";
+ &Header::closebox();
+ print"<hr>";
+ }
+}
+sub fillselect
+{
+ my %hash=%{(shift)};
+ my $val=shift;
+ my $key;
+ foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
+ if($hash{$key}[0] eq $val){
+ print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
+ }else{
+ print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
+ }
+ }
+}
+sub gen_dd_block
+{
+ my $srctgt = shift;
+ my $grp=shift;
+ my $helper='';
+ my $show='';
+ $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
+ $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
+ $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
+ $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
+ $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
+ $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
+ $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
+ $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
+ $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
+ $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
+ $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
+ $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
+ $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
+ $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
+ $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
+ $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
+ $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
+ $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
+print<<END;
+ <table width='100%' border='0'>
+ <tr><td width='50%' valign='top'>
+ <table width='100%' border='0'>
+ <tr><td width='1%'><input type='radio' name='$grp' value='std_net_$srctgt' $checked{$grp}{'std_net_'.$srctgt}></td><td>$Lang::tr{'fwhost stdnet'}</td><td align='right'><select name='std_net_$srctgt' style='width:200px;'>
+END
+ foreach my $network (sort keys %defaultNetworks)
+ {
+ next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
+ next if($defaultNetworks{$network}{'NAME'} eq "IPFire" && $srctgt eq 'tgt');
+ print "<option value='$defaultNetworks{$network}{'NAME'}'";
+ print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
+ print ">$network</option>";
+ }
+ print"</select></td></tr>";
+ #custom networks
+ if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
+ print"<tr><td><input type='radio' name='$grp' value='cust_net_$srctgt' $checked{$grp}{'cust_net_'.$srctgt}></td><td>$Lang::tr{'fwhost cust net'}</td><td align='right'><select name='cust_net_$srctgt' style='width:200px;'>";
+ &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
+ print"</select></td>";
+ }
+ #custom hosts
+ if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
+ print"<tr><td><input type='radio' name='$grp' value='cust_host_$srctgt' $checked{$grp}{'cust_host_'.$srctgt}></td><td>$Lang::tr{'fwhost cust addr'}</td><td align='right'><select name='cust_host_$srctgt' style='width:200px;'>";
+ &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
+ print"</select></td>";
+ }
+ #custom groups
+ if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
+ print"<tr><td valign='top'><input type='radio' name='$grp' value='cust_grp_$srctgt' $checked{$grp}{'cust_grp_'.$srctgt}></td><td >$Lang::tr{'fwhost cust grp'}</td><td align='right'><select name='cust_grp_$srctgt' style='width:200px;'>";
+ foreach my $key (sort { uc($customgrp{$a}[0]) cmp uc($customgrp{$b}[0]) } keys %customgrp) {
+ if($helper ne $customgrp{$key}[0]){
+ print"<option ";
+ print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
+ print ">$customgrp{$key}[0]</option>";
+ }
+ $helper=$customgrp{$key}[0];
+ }
+ print"</select></td>";
+ }
+ #End left table. start right table (vpn)
+ print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
+ # CCD networks
+ if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
+ print"<td width='1%'><input type='radio' name='$grp' value='ovpn_net_$srctgt' $checked{$grp}{'ovpn_net_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdnet'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_net_$srctgt' style='width:200px;'>";
+ &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
+ print"</select></td></tr>";
+ }
+ #OVPN CCD Hosts
+ foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
+ if ($ccdhost{$key}[33] ne '' ){
+ print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'>" if ($show eq '');
+ $show='1';
+ print "<option value='$ccdhost{$key}[1]'";
+ print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
+ print ">$ccdhost{$key}[1]</option>";
+ }
+ }
+ if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
+ print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'></select></td></tr>" ;
+ }
+ if ($show eq '1'){$show='';print"</select></td></tr>";}
+ #OVPN N2N
+ foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
+ if ($ccdhost{$key}[3] eq 'net'){
+ print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}:</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'>" if ($show eq '');
+ $show='1';
+ print "<option value='$ccdhost{$key}[1]'";
+ print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
+ print ">$ccdhost{$key}[1]</option>";
+ }
+ }
+ if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
+ print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'></select></td></tr>" ;
+ }
+ if ($show eq '1'){$show='';print"</select></td></tr>";}
+ #IPsec netze
+ foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
+ if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
+ print"<tr><td valign='top'><input type='radio' name='$grp' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'>" if ($show eq '');
+ $show='1';
+ print "<option ";
+ print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
+ print ">$ipsecconf{$key}[1]</option>";
+ }
+ }
+ if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
+ print"<tr><td valign='top'><input type='radio' name='$grp' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'><select></td></tr>";
+ }
+ if ($show eq '1'){$show='';print"</select></td></tr>";}
+
+ print"</tr></table>";
+ print"</td></tr></table><br>";
+}
+sub get_ip
+{
+ my $val=shift;
+ my $grp =shift;
+ my $a;
+ my $b;
+ &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
+ if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
+ if ($fwdfwsettings{$grp} eq $val.'_addr'){
+ ($a,$b) = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
+ }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
+ if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
+ $a=$netsettings{'GREEN_NETADDRESS'};
+ $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
+ }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
+ $a=$netsettings{'ORANGE_NETADDRESS'};
+ $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
+ }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
+ $a=$netsettings{'BLUE_NETADDRESS'};
+ $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
+ }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
+ &General::readhash("$configovpn",\%ovpnsettings);
+ ($a,$b) = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
+ $b=&General::iporsubtocidr($b);
+ }
+ }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
+ &General::readhasharray("$confignet", \%customnetwork);
+ foreach my $key (keys %customnetwork){
+ if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
+ $a=$customnetwork{$key}[1];
+ $b=&General::iporsubtocidr($customnetwork{$key}[2]);
+ }
+ }
+ }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
+ &General::readhasharray("$confighost", \%customhost);
+ foreach my $key (keys %customhost){
+ if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
+ if ($customhost{$key}[1] eq 'ip'){
+ ($a,$b)=split (/\//,$customhost{$key}[2]);
+ $b=&General::iporsubtocidr($b);
+ }else{
+ if ($grp eq 'grp2'){
+ $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
+ }
+ }
+ }
+ }
+ }
+ }
+ return $a,$b;
+}
+sub get_name
+{
+ my $val=shift;
+ &General::setup_default_networks(\%defaultNetworks);
+ foreach my $network (sort keys %defaultNetworks)
+ {
+ return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
+ }
+}
+sub getsrcport
+{
+ my %hash=%{(shift)};
+ my $key=shift;
+ if($hash{$key}[7] eq 'ON' && $hash{$key}[8] ne '' && $hash{$key}[10]){
+ $hash{$key}[10]=~ s/\|/,/g;
+ print": $hash{$key}[10]";
+ }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
+ print": <br>$hash{$key}[9] ";
+ }
+}
+sub gettgtport
+{
+ my %hash=%{(shift)};
+ my $key=shift;
+ my $service;
+ my $prot;
+ if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
+ if($hash{$key}[14] eq 'cust_srv'){
+ &General::readhasharray("$configsrv", \%customservice);
+ foreach my $i (sort keys %customservice){
+ if($customservice{$i}[0] eq $hash{$key}[15]){
+ $service = $customservice{$i}[0];
+ }
+ }
+ }elsif($hash{$key}[14] eq 'cust_srvgrp'){
+ $service=$hash{$key}[15];
+ }elsif($hash{$key}[14] eq 'TGT_PORT'){
+ $hash{$key}[15]=~ s/\|/,/g;
+ $service=$hash{$key}[15];
+ }
+ if($service){
+ print": $service";
+ }
+ }elsif($hash{$key}[11] eq 'ON' && $hash{$key}[12] eq 'ICMP'){
+ print":<br>$hash{$key}[13]";
+ }
+}
+sub get_serviceports
+{
+ my $type=shift;
+ my $name=shift;
+ &General::readhasharray("$configsrv", \%customservice);
+ &General::readhasharray("$configsrvgrp", \%customservicegrp);
+ my $tcp;
+ my $udp;
+ my $icmp;
+ @protocols=();
+ if($type eq 'service'){
+ foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
+ if ($customservice{$key}[0] eq $name){
+ push (@protocols,$customservice{$key}[2]);
+ }
+ }
+ }elsif($type eq 'group'){
+ foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
+ if ($customservicegrp{$key}[0] eq $name){
+ foreach my $key1 (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
+ if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
+ if($customservice{$key1}[2] eq 'TCP'){
+ $tcp='TCP';
+ }elsif($customservice{$key1}[2] eq 'ICMP'){
+ $icmp='ICMP';
+ }elsif($customservice{$key1}[2] eq 'UDP'){
+ $udp='UDP';
+ }
+ }
+ }
+ }
+ }
+ }
+ if($tcp && $udp && $icmp){
+ push (@protocols,"All");
+ return @protocols;
+ }
+ if($tcp){
+ push (@protocols,"TCP");
+ }
+ if($udp){
+ push (@protocols,"UDP");
+ }
+ if($icmp){
+ push (@protocols,"ICMP");
+ }
+ return @protocols;
+}
+sub getcolor
+{
+ my $nettype=shift;
+ my $val=shift;
+ my $hash=shift;
+ if($optionsfw{'SHOWCOLORS'} eq 'on'){
+ #VPN networks
+ if ($nettype eq 'ovpn_n2n_src' || $nettype eq 'ovpn_n2n_tgt' || $nettype eq 'ovpn_net_src' || $nettype eq 'ovpn_net_tgt'|| $nettype eq 'ovpn_host_src' || $nettype eq 'ovpn_host_tgt'){
+ $tdcolor="style='border: 1px solid $Header::colourovpn;'";
+ return;
+ }
+ if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
+ $tdcolor="style='border: 1px solid $Header::colourvpn;'";
+ return;
+ }
+ #custom Hosts
+ if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
+ foreach my $key (sort keys %$hash){
+ if ($$hash{$key}[0] eq $val){
+ $val=$$hash{$key}[2];
+ }
+ }
+ }
+ #ALIASE
+ foreach my $alias (sort keys %aliases)
+ {
+ if ($val eq $alias){
+ $tdcolor="style='border: 1px solid $Header::colourred;'";
+ return;
+ }
+ }
+ #standard networks
+ if ($val eq 'GREEN'){
+ $tdcolor="style='border: 1px solid $Header::colourgreen;'";
+ }elsif ($val eq 'ORANGE'){
+ $tdcolor="style='border: 1px solid $Header::colourorange;'";
+ }elsif ($val eq 'BLUE'){
+ $tdcolor="style='border: 1px solid $Header::colourblue;'";
+ }elsif ($val eq 'RED'){
+ $tdcolor="style='border: 1px solid $Header::colourred;'";
+ }elsif ($val eq 'IPFire' ){
+ $tdcolor="style='border: 1px solid $Header::colourred;'";
+ }elsif($val =~ /^(.*?)\/(.*?)$/){
+ my ($sip,$scidr) = split ("/",$val);
+ if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
+ $tdcolor="style='border: 1px solid $Header::colourorange;'";
+ }
+ if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
+ $tdcolor="style='border: 1px solid $Header::colourgreen;'";
+ }
+ if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
+ $tdcolor="style='border: 1px solid $Header::colourblue;'";
+ }
+ }elsif ($val eq 'Default IP'){
+ $tdcolor="style='border: 1px solid $Header::colourred;'";
+ }else{
+ $tdcolor='';
+ }
+ }
+}
+sub hint
+{
+ if ($hint) {
+ &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
+ print "<class name='base'>$hint\n";
+ print " </class>\n";
+ &Header::closebox();
+ print"<hr>";
+ }
+}
+sub inc_counter
+{
+ my $config=shift;
+ my %hash=%{(shift)};
+ my $val=shift;
+ my $pos;
+
+ &General::readhasharray($config, \%hash);
+ foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
+ if($hash{$key}[0] eq $val){
+ $pos=$#{$hash{$key}};
+ $hash{$key}[$pos] = $hash{$key}[$pos]+1;
+ }
+ }
+ &General::writehasharray($config, \%hash);
+}
+sub newrule
+{
+ &error;
+ &General::setup_default_networks(\%defaultNetworks);
+ &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
+ #read all configfiles
+ &General::readhasharray("$configccdnet", \%ccdnet);
+ &General::readhasharray("$confignet", \%customnetwork);
+ &General::readhasharray("$configccdhost", \%ccdhost);
+ &General::readhasharray("$confighost", \%customhost);