[people/teissler/ipfire-2.x.git] / config / forwardfw / convert-outgoingfw

#!/usr/bin/perl


require '/var/ipfire/general-functions.pl';
use Socket;
use File::Path;
my $ipgrouppath 	= "${General::swroot}/outgoing/groups/ipgroups/";
my $macgrouppath	= "${General::swroot}/outgoing/groups/macgroups/";
my $outgoingrules	= "${General::swroot}/outgoing/rules";
my $outfwsettings	= "${General::swroot}/outgoing/settings";
my $host			= "Converted ";
my $confighosts		= "${General::swroot}/fwhosts/customhosts";
my $confignets		= "${General::swroot}/fwhosts/customnetworks";
my $configgroups	= "${General::swroot}/fwhosts/customgroups";
my $ovpnsettings	= "${General::swroot}/ovpn/settings";
my $ovpnconfig		= "${General::swroot}/ovpn/ovpnconfig";
my $ccdconfig		= "${General::swroot}/ovpn/ccd.conf";
my $fwdfwconfig		= "${General::swroot}/forward/config";
my $fwdfwsettings	= "${General::swroot}/forward/settings";
my @ipgroups = qx(ls $ipgrouppath);
my @macgroups = qx(ls $macgrouppath);
my @hostarray=();
my %outsettings=();
my %hosts=();
my %nets=();
my %groups=();
my %settingsovpn=();
my %configovpn=();
my %ccdconf=();
my %fwconf=();
my %fwdsettings=();
&General::readhash($outfwsettings,\%outsettings);

&process_groups;
&process_rules;

sub process_groups
{
	if(! -d "/var/log/converters"){ mkdir("/var/log/converters");}
	if( -f "/var/log/converters/groups-convert.log"){rmtree("var/log/converters");}
	open (LOG, ">/var/log/converters/groups-convert.log") or die $!;
	#IP Group processing
	foreach my $group (@ipgroups){
		chomp $group;
		open (DATEI, "<$ipgrouppath/$group");
		my @zeilen = <DATEI>;
		foreach my $ip (@zeilen){
			chomp($ip);
			$ip =~ s/\s//gi;
			my $val=&check_ip($ip);
			if($val){
				push(@hostarray,$val.",ip");
			}
			else{
				print LOG "-> IP \"$ip\" from group $group not converted (invalid IP) \n";
			}
			$val='';
		}
		&new_hostgrp($group,'ip');
		@hostarray=();
	}
	$group='';
	@zeilen=();
	@hostarray=();
	#MAC Group processing
	foreach my $group (@macgroups){
		chomp $group;
		open (DATEI, "<$macgrouppath/$group");
		my @zeilen = <DATEI>;
		foreach my $mac (@zeilen){
			chomp($mac);
			$mac =~ s/\s//gi;
			#MAC checking
			if(&General::validmac($mac)){
				$val=$mac;
			}
			if($val){
				push(@hostarray,$val.",mac");
			}
			else{
				print LOG "-> Mac $mac from group $group not converted (invalid MAC)\n";
			}
			$val='';
		}
		&new_hostgrp($group,'mac');
		@hostarray=();
	}
	close (LOG);
}
sub check_ip
{
	my $adr=shift;
	my $a;
	#ip with subnet in decimal
	if($adr =~ m/^(\d\d?\d?).(\d\d?\d?).(\d\d?\d?).(\d\d?\d?)\/(\d{1,2})$/){
		$adr=int($1).".".int($2).".".int($3).".".int($4);
		my $b = &General::iporsubtodec($5);
		$a=$adr."/".$b;
	}
	if($adr =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
		$adr=int($1).".".int($2).".".int($3).".".int($4);
		if(&General::validip($adr)){
			$a=$adr."/255.255.255.255";
		}
	}
	if(&General::validipandmask($adr)){
		$a=&General::iporsubtodec($adr);
	}
	return $a;
}
sub new_hostgrp
{
	&General::readhasharray($confighosts,\%hosts);
	&General::readhasharray($confignets,\%nets);
	&General::readhasharray($configgroups,\%groups);
	my $grp=shift;
	my $run=shift;
	my $name; #"converted"
	my $name2;
	my $name3; #custom host/custom net
	foreach my $adr (@hostarray){
		if($run eq 'ip'){
			my ($ip,$type) 			= split(",",$adr);
			my ($ippart,$subnet) 	= split("/",$ip);
			my ($byte1,$byte2,$byte3,$byte4) = split(/\./,$subnet);
			if($byte4 eq '255'){ 
				if(!&check_host($ip)){
					my $key		= &General::findhasharraykey(\%hosts);
					$name="host ";
					$name2=$name.$ippart;
					$name3="Custom Host";
					$hosts{$key}[0]	= $name2;
					$hosts{$key}[1]	= $type;
					$hosts{$key}[2]	= $ip;
					$hosts{$key}[3]	= 1;
				}else{
					print LOG "Host (IP) $ip already exists\n";
				}
			}elsif($byte4 < '255'){
				if(!&check_net($ippart,$subnet)){
					my $netkey	=  &General::findhasharraykey(\%nets);
					$name="net ";
					$name2=$name.$ippart;
					$name3="Custom Network";
					$nets{$netkey}[0] = $name2;
					$nets{$netkey}[1] = $ippart;
					$nets{$netkey}[2] = $subnet;
					$nets{$netkey}[3] = 1;
				}else{
					print LOG "Network $ippart already exists\n";
				}
			}
			if($name2){
				my $grpkey 	= &General::findhasharraykey(\%groups);
				$groups{$grpkey}[0]	= $grp;
				$groups{$grpkey}[1]	= '';
				$groups{$grpkey}[2]	= $name2;
				$groups{$grpkey}[3]	= $name3;
				$groups{$grpkey}[4]	= 0;
			}
		}elsif($run eq 'mac'){
			#MACRUN
			my ($mac,$type) 			= split(",",$adr);
			if(!&check_host($mac)){
				my $key		= &General::findhasharraykey(\%hosts);
				$name="host ";
				$name2=$name.$mac;
				$name3="Custom Host";
				$hosts{$key}[0]	= $name2;
				$hosts{$key}[1]	= $type;
				$hosts{$key}[2]	= $mac;
				$hosts{$key}[3]	= 1;
			}else{
				print LOG "Host (MAC) $mac already exists\n";
			}
			if($name2){
				my $grpkey 	= &General::findhasharraykey(\%groups);
				$groups{$grpkey}[0]	= $grp;
				$groups{$grpkey}[1]	= '';
				$groups{$grpkey}[2]	= $name2;
				$groups{$grpkey}[3]	= $name3;
				$groups{$grpkey}[4]	= 0;
			}
		}
	}
	&General::writehasharray($confighosts,\%hosts);
	&General::writehasharray($configgroups,\%groups);
	&General::writehasharray($confignets,\%nets);
}
sub check_host
{
	my $ip=shift;
	foreach my $key (sort keys %hosts)
	{
		if($hosts{$key}[2] eq $ip)
		{
			return 1;
		}
	}
	return 0;
}
sub check_net
{
	my $ip=shift;
	my $sub=shift;
	foreach my $key (sort keys %nets)
	{
		if($nets{$key}[1] eq $ip && $nets{$key}[2] eq $sub)
		{
			return 1;
		}
	}
	return 0;
}
sub check_grp
{
	my $grp=shift;
	my $value=shift;
	foreach my $key (sort keys %groups)
	{
		if($groups{$key}[0] eq $grp && $groups{$key}[2] eq $value)
		{
			return 1;
		}
	}
	return 0;
}
sub process_rules
{
	&General::readhash($fwdfwsettings,\%fwdsettings);
	if($fwdsettings{'POLICY'} ne $outsettings{'POLICY'}){
		$fwdsettings{'POLICY'}=$outsettings{'POLICY'};
		&General::writehash($fwdfwsettings,\%fwdsettings);
	}
	#open LOG
	if( -f "/var/log/converters/outgoingfw-convert.log"){unlink ("/var/log/converters/outgoingfw-convert.log");}
	open (LOG, ">/var/log/converters/outgoingfw-convert.log") or die $!;

	my ($type,$action,$active,$grp1,$source,$grp2,$useport,$port,$prot,$grp3,$target,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to);
	if ($outsettings{'POLICY'} eq 'MODE1'){
		$type='ALLOW';
		$action='ACCEPT';
	}elsif($outsettings{'POLICY'} eq 'MODE2'){
		$type='DENY';
		$action='DROP';
	}else{
		return;
	}
	open (DATEI, "<$outgoingrules");
	my @lines = <DATEI>;
	foreach my $rule (@lines)
	{
		chomp($rule);
		print LOG "processing: $rule\n";
		my @configline = split( /\;/, $rule );
		my @prot=();
		if($configline[0] eq $type){
			#some variables we can use from old config
			if($configline[1] eq 'on'){ $active='ON';}else{$active='';}
			if($configline[3] eq 'all'){ 
				push(@prot,"tcp");
				push(@prot,"udp");
				$useport='ON';
				$grp3='TGT_PORT';
				
			}else{
				push(@prot,$configline[3]);
				$useport='ON';
				$grp3='TGT_PORT';
			}
			if($configline[4] ne ''){ $remark=$configline[4];}else{$remark='';}
			if($configline[9] eq 'aktiv'){ $log='ON';}else{$log='';}
			
			if($configline[10] eq 'on' && $configline[11] eq 'on' && $configline[12] eq 'on' && $configline[13] eq 'on' && $configline[14] eq 'on' && $configline[15] eq 'on' && $configline[16] eq 'on'){
				if($configline[17] eq '00:00' && $configline[18] eq '00:00'){
					$time='';
				}else{
					$time='ON';					
				}
			}else{
				$time='ON';	
			} 
			$time_mon=$configline[10];
			$time_tue=$configline[11];
			$time_wed=$configline[12];
			$time_thu=$configline[13];
			$time_fri=$configline[14];
			$time_sat=$configline[15];
			$time_sun=$configline[16];
			$time_from=$configline[17];
			$time_to=$configline[18];
			############################################################
			#sourcepart			
			if ($configline[2] eq 'green') {
				$grp1='std_net_src';
				$source='GREEN';
			}elsif ($configline[2] eq 'orange') {
				$grp1='std_net_src';
				$source='ORANGE';
			}elsif ($configline[2] eq 'red') {
				print LOG "-> Rule not converted, is an outgoing rule.Please put it manually in /etc/sysconfig/firewall.local \n";
				next;
			}elsif ($configline[2] eq 'blue') {
				$grp1='std_net_src';
				$source='BLUE';
			}elsif ($configline[2] eq 'ipsec') {
				print LOG "-> Rule not converted, ipsec+ interface is obsolet since IPFire 2.7 \n";
				next;
			}elsif ($configline[2] eq 'ovpn') {
				&build_ovpn_grp;				
			}elsif ($configline[2] eq 'ip') {
				my $z=&check_ip($configline[5]);
				if($z){
					$grp1='src_addr';
					$source=$z;
				}else{
					print LOG "-> Rule not converted, missing/invalid source ip \"$configline[5]\"\n";
					next;
				}
			}elsif ($configline[2] eq 'mac') {
				if(&General::validmac($configline[6])){
					$grp1='src_addr';
					$source=$configline[6];
				}else{
					print LOG"-> Rule not converted, invalid MAC \"$configline[6]\" \n";
					next;
				}
			}elsif ($configline[2] eq 'all') {
				$grp1='std_net_src';
				$source='ALL';
			}else{
				#&General::readhasharray($configgroups,\%groups);
				foreach my $key (sort keys %groups){
					if($groups{$key}[0] eq $configline[2]){
						$grp1='cust_grp_src';
						$source=$configline[2];
					}
				}
				if ($grp1 eq '' || $source eq ''){
					print LOG "-> Rule not converted, no valid source recognised\n";
				}
			}
			############################################################
			#destinationpart
			if($configline[7] ne ''){
				my $address=&check_ip($configline[7]);
				 if($address){
					 $grp2='tgt_addr';
					 $target=$address;
				 }elsif(!$address){
					my $getwebsiteip=&get_ip_from_domain($configline[7]);
					if ($getwebsiteip){
						$grp2='tgt_addr';
						$target=$getwebsiteip;	
					}else{
						print LOG "-> Rule not converted, invalid domain \"$configline[7]\"\n";
						next;
					}
				 }
			}else{
				$grp2='std_net_tgt';
				$target='ALL';
			}
			if($configline[8] ne ''){
				my @values=();
				my @parts=split(",",$configline[8]);
				foreach (@parts){
					if (!($_ =~ /^(\d+)\:(\d+)$/)) {
						if(&General::validport($_)){
							$useport='ON';	
							push (@values,$_);
							$grp3='TGT_PORT';
						}else{
							print LOG "-> Rule not converted, invalid destination Port \"$configline[8]\"\n";
							next;
						}
					 }else{
						my ($a1,$a2) = split(/\:/,$_);
						if (&General::validport($a1) && &General::validport($a2) && $a1 < $a2){
							$useport='ON';	
							push (@values,"$a1:$a2");
							$grp3='TGT_PORT';
						}else{
							print LOG "-> Rule not converted, invalid destination Port \"$configline[8]\"\n"; 
							next;
						} 
					 }
				 }
				$port=join("|",@values);
				@values=();
			}
		}else{
			print LOG "-> Rule not converted because not for Firewall mode $outsettings{'POLICY'} (we are only converting for actual mode)\n";
		}
		&General::readhasharray($fwdfwconfig,\%fwconfig);
		my $check;
		foreach my $protocol (@prot){
			$protocol=uc($protocol);
			print LOG "-> Converted: $action,FORWARDFW,$active,$grp1,$source,$grp2,$target,,,,,$useport,$protocol,,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to\n";
			#Put rules into system....
			###########################
			
			#check for double rules
			foreach my $key (sort keys %fwconfig){
				if("$action,FORWARDFW,$active,$grp1,$source,$grp2,$target,,,,,$useport,$protocol,,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to" 
					eq "$fwconfig{$key}[0],$fwconfig{$key}[1],$fwconfig{$key}[2],$fwconfig{$key}[3],$fwconfig{$key}[4],$fwconfig{$key}[5],$fwconfig{$key}[6],,,,,$fwconfig{$key}[11],$fwconfig{$key}[12],,$fwconfig{$key}[14],$fwconfig{$key}[15],$fwconfig{$key}[16],$fwconfig{$key}[17],$fwconfig{$key}[18],$fwconfig{$key}[19],$fwconfig{$key}[20],$fwconfig{$key}[21],$fwconfig{$key}[22],$fwconfig{$key}[23],$fwconfig{$key}[24],$fwconfig{$key}[25],$fwconfig{$key}[26],$fwconfig{$key}[27]"){
						$check='on';
						next;
				}
			}
			if($check ne 'on'){
				#increase groupcounter
				my $check1;
				if($grp1 eq 'cust_grp_src'){
					foreach my $key (sort keys %groups){
						if($groups{$key}[0] eq $source){
							$groups{$key}[4]++;
							$check1='on'; 
						}
					}
					if($check1 eq 'on'){
						&General::writehasharray($configgroups,\%groups);
					}
				}
				my $key = &General::findhasharraykey(\%fwconfig);
				$fwconfig{$key}[0]	= $action;
				$fwconfig{$key}[1] 	= "FORWARDFW";
				$fwconfig{$key}[2] 	= $active;
				$fwconfig{$key}[3] 	= $grp1;
				$fwconfig{$key}[4] 	= $source;
				$fwconfig{$key}[5] 	= $grp2;
				$fwconfig{$key}[6] 	= $target;
				$fwconfig{$key}[11] = $useport;
				$fwconfig{$key}[12] = $protocol;
				$fwconfig{$key}[14] = $grp3;
				$fwconfig{$key}[15] = $port;
				$fwconfig{$key}[16] = $remark;
				$fwconfig{$key}[17] = $log;
				$fwconfig{$key}[18] = $time;
				$fwconfig{$key}[19] = $time_mon;
				$fwconfig{$key}[20] = $time_tue;
				$fwconfig{$key}[21] = $time_wed;
				$fwconfig{$key}[22] = $time_thu;
				$fwconfig{$key}[23] = $time_fri;
				$fwconfig{$key}[24] = $time_sat;
				$fwconfig{$key}[25] = $time_sun;
				$fwconfig{$key}[26] = $time_from;
				$fwconfig{$key}[27] = $time_to;
			}
		}
		&General::writehasharray($fwdfwconfig,\%fwconfig);
		system("/usr/local/bin/forwardfwctrl");
		@prot=();
	}
	close(LOG);
	@lines=();
}
sub get_ip_from_domain
{
	$web=shift;
	my $resolvedip;
	my $checked;
	my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($web);
	if(@addrs){
		$resolvedip=inet_ntoa($addrs[0]);
		return $resolvedip;
	}
	return;
}
sub build_ovpn_grp
{
	&General::readhasharray($confighosts,\%hosts);
	&General::readhasharray($confignets,\%nets);
	&General::readhasharray($configgroups,\%groups);
	&General::readhasharray($ovpnconfig,\%configovpn);
	&General::readhasharray($ccdconfig,\%ccdconf);
	&General::readhash($ovpnsettings,\%settingsovpn);
	#get ovpn nets
	my @ovpnnets=();
	if($settingsovpn{'DOVPN_SUBNET'}){
		my ($net,$subnet)=split("/",$settingsovpn{'DOVPN_SUBNET'});
		push (@ovpnnets,"$net,$subnet,dynamic");
	}
	foreach my $key (sort keys %ccdconf){
		my ($net,$subnet)=split("/",$ccdconf{$key}[1]);
		$subnet=&General::iporsubtodec($subnet);
		push (@ovpnnets,"$net,$subnet,$ccdconf{$key}[0]");
	}
	foreach my $key (sort keys %configovpn){
		if ($configovpn{$key}[3] eq 'net'){
			my ($net,$subnet)=split("/",$configovpn{$key}[27]);
			push (@ovpnnets,"$net,$subnet,$configovpn{$key}[2]");
		}
	}
	#add ovpn nets to customnetworks/groups
	foreach my $line (@ovpnnets){
		my ($net,$subnet,$name) = split(",",$line);
		if (!&check_net($net,$subnet)){
			my $netkey	=  &General::findhasharraykey(\%nets);
			$name2=$name."(ovpn)".$net;
			$name3="Custom Network";
			$nets{$netkey}[0] = $name2;
			$nets{$netkey}[1] = $net;
			$nets{$netkey}[2] = $subnet;
			$nets{$netkey}[3] = 1;
		}else{
			print LOG "-> Custom Network with same IP already exist \"$net/$subnet\" (you can ignore this, if this run was manual from shell)\n"; 
		}
		if($name2){
			my $grpkey 	= &General::findhasharraykey(\%groups);
			$groups{$grpkey}[0]	= "ovpn";
			$groups{$grpkey}[1]	= '';
			$groups{$grpkey}[2]	= $name2;
			$groups{$grpkey}[3]	= "Custom Network";
			$groups{$grpkey}[4]	= 0;
		}
		$name2='';
	}
	@ovpnnets=();
	&General::writehasharray($confighosts,\%hosts);
	&General::writehasharray($configgroups,\%groups);
	&General::writehasharray($confignets,\%nets);
}
Commit	Line	Data
27f4a6b1 AM	1	#!/usr/bin/perl
	2
	3
	4	require '/var/ipfire/general-functions.pl';
	5	use Socket;
8f0b047b	6	use File::Path;
27f4a6b1 AM	7	my $ipgrouppath = "${General::swroot}/outgoing/groups/ipgroups/";
	8	my $macgrouppath = "${General::swroot}/outgoing/groups/macgroups/";
	9	my $outgoingrules = "${General::swroot}/outgoing/rules";
	10	my $outfwsettings = "${General::swroot}/outgoing/settings";
	11	my $host = "Converted ";
	12	my $confighosts = "${General::swroot}/fwhosts/customhosts";
	13	my $confignets = "${General::swroot}/fwhosts/customnetworks";
	14	my $configgroups = "${General::swroot}/fwhosts/customgroups";
	15	my $ovpnsettings = "${General::swroot}/ovpn/settings";
	16	my $ovpnconfig = "${General::swroot}/ovpn/ovpnconfig";
	17	my $ccdconfig = "${General::swroot}/ovpn/ccd.conf";
	18	my $fwdfwconfig = "${General::swroot}/forward/config";
	19	my $fwdfwsettings = "${General::swroot}/forward/settings";
	20	my @ipgroups = qx(ls $ipgrouppath);
	21	my @macgroups = qx(ls $macgrouppath);
	22	my @hostarray=();
	23	my %outsettings=();
	24	my %hosts=();
	25	my %nets=();
	26	my %groups=();
	27	my %settingsovpn=();
	28	my %configovpn=();
	29	my %ccdconf=();
	30	my %fwconf=();
	31	my %fwdsettings=();
	32	&General::readhash($outfwsettings,\%outsettings);
	33
27f4a6b1 AM	34	&process_groups;
	35	&process_rules;
	36
27f4a6b1 AM	37	sub process_groups
27f4a6b1 AM	38	{
2833f567	39	if(! -d "/var/log/converters"){ mkdir("/var/log/converters");}
8f0b047b	40	if( -f "/var/log/converters/groups-convert.log"){rmtree("var/log/converters");}
2833f567	41	open (LOG, ">/var/log/converters/groups-convert.log") or die $!;
27f4a6b1 AM	42	#IP Group processing
	43	foreach my $group (@ipgroups){
	44	chomp $group;
	45	open (DATEI, "<$ipgrouppath/$group");
	46	my @zeilen = <DATEI>;
	47	foreach my $ip (@zeilen){
	48	chomp($ip);
	49	$ip =~ s/\s//gi;
	50	my $val=&check_ip($ip);
	51	if($val){
	52	push(@hostarray,$val.",ip");
	53	}
	54	else{
	55	print LOG "-> IP \"$ip\" from group $group not converted (invalid IP) \n";
	56	}
	57	$val='';
	58	}
	59	&new_hostgrp($group,'ip');
	60	@hostarray=();
	61	}
	62	$group='';
	63	@zeilen=();
	64	@hostarray=();
	65	#MAC Group processing
	66	foreach my $group (@macgroups){
	67	chomp $group;
	68	open (DATEI, "<$macgrouppath/$group");
	69	my @zeilen = <DATEI>;
	70	foreach my $mac (@zeilen){
	71	chomp($mac);
	72	$mac =~ s/\s//gi;
	73	#MAC checking
	74	if(&General::validmac($mac)){
	75	$val=$mac;
	76	}
	77	if($val){
	78	push(@hostarray,$val.",mac");
	79	}
	80	else{
	81	print LOG "-> Mac $mac from group $group not converted (invalid MAC)\n";
	82	}
	83	$val='';
	84	}
	85	&new_hostgrp($group,'mac');
	86	@hostarray=();
	87	}
	88	close (LOG);
	89	}
	90	sub check_ip
	91	{
	92	my $adr=shift;
	93	my $a;
	94	#ip with subnet in decimal
	95	if($adr =~ m/^(\d\d?\d?).(\d\d?\d?).(\d\d?\d?).(\d\d?\d?)\/(\d{1,2})$/){
	96	$adr=int($1).".".int($2).".".int($3).".".int($4);
	97	my $b = &General::iporsubtodec($5);
	98	$a=$adr."/".$b;
	99	}
	100	if($adr =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
	101	$adr=int($1).".".int($2).".".int($3).".".int($4);
	102	if(&General::validip($adr)){
	103	$a=$adr."/255.255.255.255";
	104	}
	105	}
106	if(&General::validipandmask($adr)){
107	$a=&General::iporsubtodec($adr);
108	}
109	return $a;
110	}
111	sub new_hostgrp
112	{
113	&General::readhasharray($confighosts,\%hosts);
114	&General::readhasharray($confignets,\%nets);
115	&General::readhasharray($configgroups,\%groups);
116	my $grp=shift;
117	my $run=shift;
118	my $name; #"converted"
119	my $name2;
120	my $name3; #custom host/custom net
121	foreach my $adr (@hostarray){
122	if($run eq 'ip'){
123	my ($ip,$type) = split(",",$adr);
124	my ($ippart,$subnet) = split("/",$ip);
125	my ($byte1,$byte2,$byte3,$byte4) = split(/\./,$subnet);
126	if($byte4 eq '255'){
127	if(!&check_host($ip)){
128	my $key = &General::findhasharraykey(\%hosts);
129	$name="host ";
130	$name2=$name.$ippart;
131	$name3="Custom Host";
132	$hosts{$key}[0] = $name2;
133	$hosts{$key}[1] = $type;
134	$hosts{$key}[2] = $ip;
135	$hosts{$key}[3] = 1;
136	}else{
137	print LOG "Host (IP) $ip already exists\n";
138	}
139	}elsif($byte4 < '255'){
140	if(!&check_net($ippart,$subnet)){
141	my $netkey = &General::findhasharraykey(\%nets);
142	$name="net ";
143	$name2=$name.$ippart;
144	$name3="Custom Network";
145	$nets{$netkey}[0] = $name2;
146	$nets{$netkey}[1] = $ippart;
147	$nets{$netkey}[2] = $subnet;
148	$nets{$netkey}[3] = 1;
149	}else{
150	print LOG "Network $ippart already exists\n";
151	}
152	}
153	if($name2){
154	my $grpkey = &General::findhasharraykey(\%groups);
155	$groups{$grpkey}[0] = $grp;
156	$groups{$grpkey}[1] = '';
157	$groups{$grpkey}[2] = $name2;
158	$groups{$grpkey}[3] = $name3;
159	$groups{$grpkey}[4] = 0;
160	}
161	}elsif($run eq 'mac'){
162	#MACRUN
163	my ($mac,$type) = split(",",$adr);
164	if(!&check_host($mac)){
165	my $key = &General::findhasharraykey(\%hosts);
166	$name="host ";
167	$name2=$name.$mac;
168	$name3="Custom Host";
169	$hosts{$key}[0] = $name2;
170	$hosts{$key}[1] = $type;
171	$hosts{$key}[2] = $mac;
172	$hosts{$key}[3] = 1;
173	}else{
174	print LOG "Host (MAC) $mac already exists\n";
175	}
176	if($name2){
177	my $grpkey = &General::findhasharraykey(\%groups);
178	$groups{$grpkey}[0] = $grp;
179	$groups{$grpkey}[1] = '';
180	$groups{$grpkey}[2] = $name2;
181	$groups{$grpkey}[3] = $name3;
182	$groups{$grpkey}[4] = 0;
183	}
184	}
185	}
186	&General::writehasharray($confighosts,\%hosts);
187	&General::writehasharray($configgroups,\%groups);
188	&General::writehasharray($confignets,\%nets);
189	}
190	sub check_host
191	{
192	my $ip=shift;
193	foreach my $key (sort keys %hosts)
194	{
195	if($hosts{$key}[2] eq $ip)
196	{
197	return 1;
198	}
199	}
200	return 0;
201	}
202	sub check_net
203	{
204	my $ip=shift;
205	my $sub=shift;
206	foreach my $key (sort keys %nets)
207	{
208	if($nets{$key}[1] eq $ip && $nets{$key}[2] eq $sub)
209	{
210	return 1;
211	}
212	}
213	return 0;
214	}
215	sub check_grp
216	{
217	my $grp=shift;
218	my $value=shift;
219	foreach my $key (sort keys %groups)
220	{
221	if($groups{$key}[0] eq $grp && $groups{$key}[2] eq $value)
222	{
223	return 1;
224	}
225	}
226	return 0;
227	}
228	sub process_rules
229	{
27f4a6b1 AM	230	&General::readhash($fwdfwsettings,\%fwdsettings);
	231	if($fwdsettings{'POLICY'} ne $outsettings{'POLICY'}){
	232	$fwdsettings{'POLICY'}=$outsettings{'POLICY'};
	233	&General::writehash($fwdfwsettings,\%fwdsettings);
	234	}
	235	#open LOG
2833f567 AM	236	if( -f "/var/log/converters/outgoingfw-convert.log"){unlink ("/var/log/converters/outgoingfw-convert.log");}
2833f567 AM	237	open (LOG, ">/var/log/converters/outgoingfw-convert.log") or die $!;
27f4a6b1 AM	238
	239	my ($type,$action,$active,$grp1,$source,$grp2,$useport,$port,$prot,$grp3,$target,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to);
	240	if ($outsettings{'POLICY'} eq 'MODE1'){
	241	$type='ALLOW';
	242	$action='ACCEPT';
	243	}elsif($outsettings{'POLICY'} eq 'MODE2'){
	244	$type='DENY';
	245	$action='DROP';
	246	}else{
	247	return;
	248	}
	249	open (DATEI, "<$outgoingrules");
	250	my @lines = <DATEI>;
	251	foreach my $rule (@lines)
	252	{
	253	chomp($rule);
	254	print LOG "processing: $rule\n";
27f4a6b1 AM	255	my @configline = split( /\;/, $rule );
	256	my @prot=();
	257	if($configline[0] eq $type){
	258	#some variables we can use from old config
	259	if($configline[1] eq 'on'){ $active='ON';}else{$active='';}
	260	if($configline[3] eq 'all'){
	261	push(@prot,"tcp");
	262	push(@prot,"udp");
	263	$useport='ON';
	264	$grp3='TGT_PORT';
	265
	266	}else{
	267	push(@prot,$configline[3]);
	268	$useport='ON';
	269	$grp3='TGT_PORT';
	270	}
	271	if($configline[4] ne ''){ $remark=$configline[4];}else{$remark='';}
	272	if($configline[9] eq 'aktiv'){ $log='ON';}else{$log='';}
	273
	274	if($configline[10] eq 'on' && $configline[11] eq 'on' && $configline[12] eq 'on' && $configline[13] eq 'on' && $configline[14] eq 'on' && $configline[15] eq 'on' && $configline[16] eq 'on'){
	275	if($configline[17] eq '00:00' && $configline[18] eq '00:00'){
	276	$time='';
	277	}else{
	278	$time='ON';
	279	}
	280	}else{
	281	$time='ON';
	282	}
	283	$time_mon=$configline[10];
	284	$time_tue=$configline[11];
	285	$time_wed=$configline[12];
	286	$time_thu=$configline[13];
	287	$time_fri=$configline[14];
	288	$time_sat=$configline[15];
	289	$time_sun=$configline[16];
	290	$time_from=$configline[17];
	291	$time_to=$configline[18];
	292	############################################################
	293	#sourcepart
	294	if ($configline[2] eq 'green') {
	295	$grp1='std_net_src';
	296	$source='GREEN';
	297	}elsif ($configline[2] eq 'orange') {
	298	$grp1='std_net_src';
	299	$source='ORANGE';
	300	}elsif ($configline[2] eq 'red') {
	301	print LOG "-> Rule not converted, is an outgoing rule.Please put it manually in /etc/sysconfig/firewall.local \n";
	302	next;
	303	}elsif ($configline[2] eq 'blue') {
	304	$grp1='std_net_src';
	305	$source='BLUE';
	306	}elsif ($configline[2] eq 'ipsec') {
	307	print LOG "-> Rule not converted, ipsec+ interface is obsolet since IPFire 2.7 \n";
	308	next;
	309	}elsif ($configline[2] eq 'ovpn') {
	310	&build_ovpn_grp;
	311	}elsif ($configline[2] eq 'ip') {
	312	my $z=&check_ip($configline[5]);
	313	if($z){
	314	$grp1='src_addr';
	315	$source=$z;
	316	}else{
	317	print LOG "-> Rule not converted, missing/invalid source ip \"$configline[5]\"\n";
	318	next;
319	}
320	}elsif ($configline[2] eq 'mac') {
321	if(&General::validmac($configline[6])){
322	$grp1='src_addr';
323	$source=$configline[6];
324	}else{
325	print LOG"-> Rule not converted, invalid MAC \"$configline[6]\" \n";
326	next;
327	}
328	}elsif ($configline[2] eq 'all') {
329	$grp1='std_net_src';
330	$source='ALL';
331	}else{
332	#&General::readhasharray($configgroups,\%groups);
333	foreach my $key (sort keys %groups){
334	if($groups{$key}[0] eq $configline[2]){
335	$grp1='cust_grp_src';
336	$source=$configline[2];
337	}
338	}
339	if ($grp1 eq '' \|\| $source eq ''){
340	print LOG "-> Rule not converted, no valid source recognised\n";
341	}
342	}
343	############################################################
344	#destinationpart
345	if($configline[7] ne ''){
346	my $address=&check_ip($configline[7]);
347	if($address){
348	$grp2='tgt_addr';
349	$target=$address;
350	}elsif(!$address){
351	my $getwebsiteip=&get_ip_from_domain($configline[7]);
352	if ($getwebsiteip){
353	$grp2='tgt_addr';
354	$target=$getwebsiteip;
355	}else{
356	print LOG "-> Rule not converted, invalid domain \"$configline[7]\"\n";
357	next;
358	}
359	}
360	}else{
361	$grp2='std_net_tgt';
362	$target='ALL';
363	}
364	if($configline[8] ne ''){
8f0b047b AM	365	my @values=();
	366	my @parts=split(",",$configline[8]);
	367	foreach (@parts){
8f0b047b AM	368	if (!($_ =~ /^(\d+)\:(\d+)$/)) {
	369	if(&General::validport($_)){
	370	$useport='ON';
8f0b047b AM	371	push (@values,$_);
	372	$grp3='TGT_PORT';
	373	}else{
	374	print LOG "-> Rule not converted, invalid destination Port \"$configline[8]\"\n";
	375	next;
	376	}
27f4a6b1	377	}else{
8b3dd791 AM	378	my ($a1,$a2) = split(/\:/,$_);
8b3dd791 AM	379	if (&General::validport($a1) && &General::validport($a2) && $a1 < $a2){
8f0b047b	380	$useport='ON';
8f0b047b AM	381	push (@values,"$a1:$a2");
8f0b047b AM	382	$grp3='TGT_PORT';
8b3dd791	383	}else{
8f0b047b AM	384	print LOG "-> Rule not converted, invalid destination Port \"$configline[8]\"\n";
8f0b047b AM	385	next;
8b3dd791	386	}
8f0b047b	387	}
27f4a6b1	388	}
8b3dd791 AM	389	$port=join("\|",@values);
8b3dd791 AM	390	@values=();
27f4a6b1 AM	391	}
	392	}else{
	393	print LOG "-> Rule not converted because not for Firewall mode $outsettings{'POLICY'} (we are only converting for actual mode)\n";
	394	}
	395	&General::readhasharray($fwdfwconfig,\%fwconfig);
	396	my $check;
	397	foreach my $protocol (@prot){
	398	$protocol=uc($protocol);
27f4a6b1 AM	399	print LOG "-> Converted: $action,FORWARDFW,$active,$grp1,$source,$grp2,$target,,,,,$useport,$protocol,,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to\n";
	400	#Put rules into system....
	401	###########################
	402
	403	#check for double rules
	404	foreach my $key (sort keys %fwconfig){
	405	if("$action,FORWARDFW,$active,$grp1,$source,$grp2,$target,,,,,$useport,$protocol,,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to"
	406	eq "$fwconfig{$key}[0],$fwconfig{$key}[1],$fwconfig{$key}[2],$fwconfig{$key}[3],$fwconfig{$key}[4],$fwconfig{$key}[5],$fwconfig{$key}[6],,,,,$fwconfig{$key}[11],$fwconfig{$key}[12],,$fwconfig{$key}[14],$fwconfig{$key}[15],$fwconfig{$key}[16],$fwconfig{$key}[17],$fwconfig{$key}[18],$fwconfig{$key}[19],$fwconfig{$key}[20],$fwconfig{$key}[21],$fwconfig{$key}[22],$fwconfig{$key}[23],$fwconfig{$key}[24],$fwconfig{$key}[25],$fwconfig{$key}[26],$fwconfig{$key}[27]"){
	407	$check='on';
	408	next;
	409	}
	410	}
	411	if($check ne 'on'){
	412	#increase groupcounter
	413	my $check1;
	414	if($grp1 eq 'cust_grp_src'){
	415	foreach my $key (sort keys %groups){
	416	if($groups{$key}[0] eq $source){
	417	$groups{$key}[4]++;
	418	$check1='on';
	419	}
	420	}
	421	if($check1 eq 'on'){
27f4a6b1 AM	422	&General::writehasharray($configgroups,\%groups);
	423	}
	424	}
27f4a6b1 AM	425	my $key = &General::findhasharraykey(\%fwconfig);
	426	$fwconfig{$key}[0] = $action;
	427	$fwconfig{$key}[1] = "FORWARDFW";
	428	$fwconfig{$key}[2] = $active;
	429	$fwconfig{$key}[3] = $grp1;
	430	$fwconfig{$key}[4] = $source;
	431	$fwconfig{$key}[5] = $grp2;
	432	$fwconfig{$key}[6] = $target;
	433	$fwconfig{$key}[11] = $useport;
	434	$fwconfig{$key}[12] = $protocol;
	435	$fwconfig{$key}[14] = $grp3;
	436	$fwconfig{$key}[15] = $port;
	437	$fwconfig{$key}[16] = $remark;
	438	$fwconfig{$key}[17] = $log;
	439	$fwconfig{$key}[18] = $time;
	440	$fwconfig{$key}[19] = $time_mon;
	441	$fwconfig{$key}[20] = $time_tue;
	442	$fwconfig{$key}[21] = $time_wed;
	443	$fwconfig{$key}[22] = $time_thu;
	444	$fwconfig{$key}[23] = $time_fri;
	445	$fwconfig{$key}[24] = $time_sat;
	446	$fwconfig{$key}[25] = $time_sun;
	447	$fwconfig{$key}[26] = $time_from;
	448	$fwconfig{$key}[27] = $time_to;
	449	}
	450	}
	451	&General::writehasharray($fwdfwconfig,\%fwconfig);
	452	system("/usr/local/bin/forwardfwctrl");
	453	@prot=();
	454	}
	455	close(LOG);
	456	@lines=();
	457	}
	458	sub get_ip_from_domain
	459	{
	460	$web=shift;
	461	my $resolvedip;
	462	my $checked;
	463	my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($web);
	464	if(@addrs){
	465	$resolvedip=inet_ntoa($addrs[0]);
	466	return $resolvedip;
	467	}
	468	return;
	469	}
	470	sub build_ovpn_grp
	471	{
	472	&General::readhasharray($confighosts,\%hosts);
	473	&General::readhasharray($confignets,\%nets);
	474	&General::readhasharray($configgroups,\%groups);
	475	&General::readhasharray($ovpnconfig,\%configovpn);
	476	&General::readhasharray($ccdconfig,\%ccdconf);
	477	&General::readhash($ovpnsettings,\%settingsovpn);
	478	#get ovpn nets
	479	my @ovpnnets=();
	480	if($settingsovpn{'DOVPN_SUBNET'}){
	481	my ($net,$subnet)=split("/",$settingsovpn{'DOVPN_SUBNET'});
	482	push (@ovpnnets,"$net,$subnet,dynamic");
	483	}
	484	foreach my $key (sort keys %ccdconf){
	485	my ($net,$subnet)=split("/",$ccdconf{$key}[1]);
	486	$subnet=&General::iporsubtodec($subnet);
	487	push (@ovpnnets,"$net,$subnet,$ccdconf{$key}[0]");
	488	}
489	foreach my $key (sort keys %configovpn){
490	if ($configovpn{$key}[3] eq 'net'){
491	my ($net,$subnet)=split("/",$configovpn{$key}[27]);
492	push (@ovpnnets,"$net,$subnet,$configovpn{$key}[2]");
493	}
494	}
495	#add ovpn nets to customnetworks/groups
496	foreach my $line (@ovpnnets){
497	my ($net,$subnet,$name) = split(",",$line);
498	if (!&check_net($net,$subnet)){
499	my $netkey = &General::findhasharraykey(\%nets);
500	$name2=$name."(ovpn)".$net;
501	$name3="Custom Network";
502	$nets{$netkey}[0] = $name2;
503	$nets{$netkey}[1] = $net;
504	$nets{$netkey}[2] = $subnet;
505	$nets{$netkey}[3] = 1;
506	}else{
507	print LOG "-> Custom Network with same IP already exist \"$net/$subnet\" (you can ignore this, if this run was manual from shell)\n";
508	}
509	if($name2){
510	my $grpkey = &General::findhasharraykey(\%groups);
511	$groups{$grpkey}[0] = "ovpn";
512	$groups{$grpkey}[1] = '';
513	$groups{$grpkey}[2] = $name2;
514	$groups{$grpkey}[3] = "Custom Network";
515	$groups{$grpkey}[4] = 0;
516	}
517	$name2='';
518	}
519	@ovpnnets=();
520	&General::writehasharray($confighosts,\%hosts);
521	&General::writehasharray($configgroups,\%groups);
522	&General::writehasharray($confignets,\%nets);
523	}