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

#!/usr/bin/perl


require '/var/ipfire/general-functions.pl';

use Socket;
use File::Path;
use File::Copy;

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;
&process_p2p;

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;
		print LOG "\nProcessing IP-GROUP: $group...\n";
		open (DATEI, "<$ipgrouppath/$group");
		my @zeilen = <DATEI>;
		foreach my $ip (@zeilen){
			chomp($ip);
			$ip =~ s/\s//gi;
			print LOG "Check IP $ip from Group $group ";
			my $val=&check_ip($ip);
			if($val){
				push(@hostarray,$val.",ip");
				print LOG "-> OK\n";
			}
			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;
		print LOG "\nProcessing MAC-GROUP: $group...\n";
		open (DATEI, "<$macgrouppath/$group");
		my @zeilen = <DATEI>;
		foreach my $mac (@zeilen){
			chomp($mac);
			$mac =~ s/\s//gi;
			print LOG "Checking MAC $mac from group $group ";
			#MAC checking
			if(&General::validmac($mac)){
				$val=$mac;
			}
			if($val){
				push(@hostarray,$val.",mac");
				print LOG "-> OK\n";
			}
			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'){
				print LOG "Processing SINGLE HOST $ippart/$subnet from group $grp\n"; 
				if(!&check_host($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;
					print LOG "->Host (IP) $ip added to custom hosts\n"
				}else{
					print LOG "->Host (IP) $ip already exists\n";
				}
			}elsif($byte4 < '255'){
				print LOG "Processing NETWORK $ippart/$subnet from Group $grp\n";
				if(!&check_net($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;
					print LOG "->Network $ippart/$subnet added to custom networks\n";
				}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;
				print LOG "->$name2 added to group $grp\n";
			}
		}elsif($run eq 'mac'){
			#MACRUN
			my ($mac,$type) 			= split(",",$adr);
			print LOG "Processing HOST (MAC) $mac\n";
			if(!&check_host($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;
				print LOG "->Host (MAC) $mac added to custom hosts\n";
			}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;
				print LOG "->$name2 added to group $grp\n";
			}
		}
	}
	@hostarray=();
	&General::writehasharray($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);
		$port='';
		print LOG "processing: $rule\n";
		my @configline=();
		@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,"");
				$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;		
				$grp1='cust_grp_src';
				$source='ovpn'		
			}elsif ($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;	
						$remark.=" $configline[7]";
					}else{
						print LOG "-> Rule not converted, invalid domain \"$configline[7]\"\n";
						next;
					}
				 }
			}else{
				$grp2='std_net_tgt';
				$target='ALL';
			}
			if($configline[8] ne '' && $configline[3] ne 'gre' && $configline[3] ne 'esp'){
				my @values=();
				my @parts=split(",",$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=();
				@parts=();
			}
		}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);
}
sub process_p2p
{
	copy("/var/ipfire/outgoing/p2protocols","/var/ipfire/forward/p2protocols");
	chmod oct(0777), '/var/ipfire/forward/p2protocols';
}
Commit	Line	Data
27f4a6b1 AM	1	#!/usr/bin/perl
	2
	3
	4	require '/var/ipfire/general-functions.pl';
5a9fd5db	5
27f4a6b1	6	use Socket;
8f0b047b	7	use File::Path;
5a9fd5db AM	8	use File::Copy;
5a9fd5db AM	9
27f4a6b1 AM	10	my $ipgrouppath = "${General::swroot}/outgoing/groups/ipgroups/";
	11	my $macgrouppath = "${General::swroot}/outgoing/groups/macgroups/";
	12	my $outgoingrules = "${General::swroot}/outgoing/rules";
	13	my $outfwsettings = "${General::swroot}/outgoing/settings";
	14	my $host = "Converted ";
	15	my $confighosts = "${General::swroot}/fwhosts/customhosts";
	16	my $confignets = "${General::swroot}/fwhosts/customnetworks";
	17	my $configgroups = "${General::swroot}/fwhosts/customgroups";
	18	my $ovpnsettings = "${General::swroot}/ovpn/settings";
	19	my $ovpnconfig = "${General::swroot}/ovpn/ovpnconfig";
	20	my $ccdconfig = "${General::swroot}/ovpn/ccd.conf";
	21	my $fwdfwconfig = "${General::swroot}/forward/config";
	22	my $fwdfwsettings = "${General::swroot}/forward/settings";
	23	my @ipgroups = qx(ls $ipgrouppath);
	24	my @macgroups = qx(ls $macgrouppath);
	25	my @hostarray=();
	26	my %outsettings=();
	27	my %hosts=();
	28	my %nets=();
	29	my %groups=();
	30	my %settingsovpn=();
	31	my %configovpn=();
	32	my %ccdconf=();
	33	my %fwconf=();
	34	my %fwdsettings=();
	35	&General::readhash($outfwsettings,\%outsettings);
	36
27f4a6b1 AM	37	&process_groups;
27f4a6b1 AM	38	&process_rules;
5a9fd5db	39	&process_p2p;
27f4a6b1	40
27f4a6b1 AM	41	sub process_groups
27f4a6b1 AM	42	{
2833f567	43	if(! -d "/var/log/converters"){ mkdir("/var/log/converters");}
8f0b047b	44	if( -f "/var/log/converters/groups-convert.log"){rmtree("var/log/converters");}
2833f567	45	open (LOG, ">/var/log/converters/groups-convert.log") or die $!;
27f4a6b1 AM	46	#IP Group processing
	47	foreach my $group (@ipgroups){
	48	chomp $group;
5a9fd5db	49	print LOG "\nProcessing IP-GROUP: $group...\n";
27f4a6b1 AM	50	open (DATEI, "<$ipgrouppath/$group");
	51	my @zeilen = <DATEI>;
	52	foreach my $ip (@zeilen){
	53	chomp($ip);
	54	$ip =~ s/\s//gi;
5a9fd5db	55	print LOG "Check IP $ip from Group $group ";
27f4a6b1 AM	56	my $val=&check_ip($ip);
	57	if($val){
	58	push(@hostarray,$val.",ip");
5a9fd5db	59	print LOG "-> OK\n";
27f4a6b1 AM	60	}
	61	else{
	62	print LOG "-> IP \"$ip\" from group $group not converted (invalid IP) \n";
	63	}
	64	$val='';
	65	}
	66	&new_hostgrp($group,'ip');
	67	@hostarray=();
	68	}
	69	$group='';
	70	@zeilen=();
	71	@hostarray=();
	72	#MAC Group processing
	73	foreach my $group (@macgroups){
	74	chomp $group;
5a9fd5db	75	print LOG "\nProcessing MAC-GROUP: $group...\n";
27f4a6b1 AM	76	open (DATEI, "<$macgrouppath/$group");
	77	my @zeilen = <DATEI>;
	78	foreach my $mac (@zeilen){
	79	chomp($mac);
	80	$mac =~ s/\s//gi;
5a9fd5db	81	print LOG "Checking MAC $mac from group $group ";
27f4a6b1 AM	82	#MAC checking
	83	if(&General::validmac($mac)){
	84	$val=$mac;
	85	}
	86	if($val){
	87	push(@hostarray,$val.",mac");
5a9fd5db	88	print LOG "-> OK\n";
27f4a6b1 AM	89	}
	90	else{
	91	print LOG "-> Mac $mac from group $group not converted (invalid MAC)\n";
	92	}
	93	$val='';
	94	}
	95	&new_hostgrp($group,'mac');
	96	@hostarray=();
	97	}
	98	close (LOG);
	99	}
	100	sub check_ip
	101	{
	102	my $adr=shift;
	103	my $a;
	104	#ip with subnet in decimal
	105	if($adr =~ m/^(\d\d?\d?).(\d\d?\d?).(\d\d?\d?).(\d\d?\d?)\/(\d{1,2})$/){
	106	$adr=int($1).".".int($2).".".int($3).".".int($4);
	107	my $b = &General::iporsubtodec($5);
	108	$a=$adr."/".$b;
	109	}
	110	if($adr =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
	111	$adr=int($1).".".int($2).".".int($3).".".int($4);
	112	if(&General::validip($adr)){
	113	$a=$adr."/255.255.255.255";
	114	}
	115	}
	116	if(&General::validipandmask($adr)){
	117	$a=&General::iporsubtodec($adr);
	118	}
	119	return $a;
	120	}
	121	sub new_hostgrp
	122	{
	123	&General::readhasharray($confighosts,\%hosts);
	124	&General::readhasharray($confignets,\%nets);
	125	&General::readhasharray($configgroups,\%groups);
	126	my $grp=shift;
	127	my $run=shift;
	128	my $name; #"converted"
	129	my $name2;
	130	my $name3; #custom host/custom net
	131	foreach my $adr (@hostarray){
	132	if($run eq 'ip'){
	133	my ($ip,$type) = split(",",$adr);
	134	my ($ippart,$subnet) = split("/",$ip);
	135	my ($byte1,$byte2,$byte3,$byte4) = split(/\./,$subnet);
5a9fd5db AM	136	if($byte4 eq '255'){
5a9fd5db AM	137	print LOG "Processing SINGLE HOST $ippart/$subnet from group $grp\n";
27f4a6b1 AM	138	if(!&check_host($ip)){
	139	my $key = &General::findhasharraykey(\%hosts);
	140	$name="host ";
	141	$name2=$name.$ippart;
	142	$name3="Custom Host";
	143	$hosts{$key}[0] = $name2;
	144	$hosts{$key}[1] = $type;
	145	$hosts{$key}[2] = $ip;
	146	$hosts{$key}[3] = 1;
5a9fd5db	147	print LOG "->Host (IP) $ip added to custom hosts\n"
27f4a6b1	148	}else{
5a9fd5db	149	print LOG "->Host (IP) $ip already exists\n";
27f4a6b1 AM	150	}
27f4a6b1 AM	151	}elsif($byte4 < '255'){
5a9fd5db	152	print LOG "Processing NETWORK $ippart/$subnet from Group $grp\n";
27f4a6b1 AM	153	if(!&check_net($ippart,$subnet)){
	154	my $netkey = &General::findhasharraykey(\%nets);
	155	$name="net ";
	156	$name2=$name.$ippart;
	157	$name3="Custom Network";
	158	$nets{$netkey}[0] = $name2;
	159	$nets{$netkey}[1] = $ippart;
	160	$nets{$netkey}[2] = $subnet;
	161	$nets{$netkey}[3] = 1;
5a9fd5db	162	print LOG "->Network $ippart/$subnet added to custom networks\n";
27f4a6b1 AM	163	}else{
	164	print LOG "Network $ippart already exists\n";
	165	}
	166	}
	167	if($name2){
	168	my $grpkey = &General::findhasharraykey(\%groups);
	169	$groups{$grpkey}[0] = $grp;
	170	$groups{$grpkey}[1] = '';
	171	$groups{$grpkey}[2] = $name2;
	172	$groups{$grpkey}[3] = $name3;
	173	$groups{$grpkey}[4] = 0;
5a9fd5db	174	print LOG "->$name2 added to group $grp\n";
27f4a6b1 AM	175	}
	176	}elsif($run eq 'mac'){
	177	#MACRUN
	178	my ($mac,$type) = split(",",$adr);
5a9fd5db	179	print LOG "Processing HOST (MAC) $mac\n";
27f4a6b1 AM	180	if(!&check_host($mac)){
	181	my $key = &General::findhasharraykey(\%hosts);
	182	$name="host ";
	183	$name2=$name.$mac;
	184	$name3="Custom Host";
	185	$hosts{$key}[0] = $name2;
	186	$hosts{$key}[1] = $type;
	187	$hosts{$key}[2] = $mac;
	188	$hosts{$key}[3] = 1;
5a9fd5db	189	print LOG "->Host (MAC) $mac added to custom hosts\n";
27f4a6b1	190	}else{
5a9fd5db	191	print LOG "->Host (MAC) $mac already exists\n";
27f4a6b1 AM	192	}
	193	if($name2){
	194	my $grpkey = &General::findhasharraykey(\%groups);
	195	$groups{$grpkey}[0] = $grp;
	196	$groups{$grpkey}[1] = '';
	197	$groups{$grpkey}[2] = $name2;
	198	$groups{$grpkey}[3] = $name3;
	199	$groups{$grpkey}[4] = 0;
5a9fd5db	200	print LOG "->$name2 added to group $grp\n";
27f4a6b1 AM	201	}
	202	}
	203	}
5a9fd5db	204	@hostarray=();
27f4a6b1 AM	205	&General::writehasharray($confighosts,\%hosts);
	206	&General::writehasharray($configgroups,\%groups);
	207	&General::writehasharray($confignets,\%nets);
99e698d0	208
27f4a6b1 AM	209	}
	210	sub check_host
	211	{
	212	my $ip=shift;
	213	foreach my $key (sort keys %hosts)
	214	{
	215	if($hosts{$key}[2] eq $ip)
	216	{
	217	return 1;
	218	}
	219	}
	220	return 0;
	221	}
	222	sub check_net
	223	{
	224	my $ip=shift;
	225	my $sub=shift;
	226	foreach my $key (sort keys %nets)
	227	{
	228	if($nets{$key}[1] eq $ip && $nets{$key}[2] eq $sub)
	229	{
	230	return 1;
	231	}
	232	}
	233	return 0;
	234	}
	235	sub check_grp
	236	{
	237	my $grp=shift;
	238	my $value=shift;
	239	foreach my $key (sort keys %groups)
	240	{
	241	if($groups{$key}[0] eq $grp && $groups{$key}[2] eq $value)
	242	{
	243	return 1;
	244	}
	245	}
	246	return 0;
	247	}
	248	sub process_rules
	249	{
27f4a6b1 AM	250	&General::readhash($fwdfwsettings,\%fwdsettings);
	251	if($fwdsettings{'POLICY'} ne $outsettings{'POLICY'}){
	252	$fwdsettings{'POLICY'}=$outsettings{'POLICY'};
	253	&General::writehash($fwdfwsettings,\%fwdsettings);
	254	}
	255	#open LOG
2833f567 AM	256	if( -f "/var/log/converters/outgoingfw-convert.log"){unlink ("/var/log/converters/outgoingfw-convert.log");}
2833f567 AM	257	open (LOG, ">/var/log/converters/outgoingfw-convert.log") or die $!;
27f4a6b1 AM	258
	259	my ($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);
	260	if ($outsettings{'POLICY'} eq 'MODE1'){
	261	$type='ALLOW';
	262	$action='ACCEPT';
	263	}elsif($outsettings{'POLICY'} eq 'MODE2'){
	264	$type='DENY';
	265	$action='DROP';
	266	}else{
	267	return;
	268	}
	269	open (DATEI, "<$outgoingrules");
	270	my @lines = <DATEI>;
	271	foreach my $rule (@lines)
	272	{
	273	chomp($rule);
99e698d0	274	$port='';
27f4a6b1	275	print LOG "processing: $rule\n";
99e698d0 AM	276	my @configline=();
99e698d0 AM	277	@configline = split( /\;/, $rule );
27f4a6b1 AM	278	my @prot=();
	279	if($configline[0] eq $type){
	280	#some variables we can use from old config
	281	if($configline[1] eq 'on'){ $active='ON';}else{$active='';}
	282	if($configline[3] eq 'all'){
5a9fd5db	283	push(@prot,"");
27f4a6b1 AM	284	$useport='ON';
27f4a6b1 AM	285	$grp3='TGT_PORT';
27f4a6b1 AM	286	}else{
	287	push(@prot,$configline[3]);
	288	$useport='ON';
	289	$grp3='TGT_PORT';
	290	}
	291	if($configline[4] ne ''){ $remark=$configline[4];}else{$remark='';}
	292	if($configline[9] eq 'aktiv'){ $log='ON';}else{$log='';}
27f4a6b1 AM	293	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' && $configline[16] eq 'on'){
	294	if($configline[17] eq '00:00' && $configline[18] eq '00:00'){
	295	$time='';
	296	}else{
	297	$time='ON';
	298	}
	299	}else{
	300	$time='ON';
	301	}
	302	$time_mon=$configline[10];
	303	$time_tue=$configline[11];
	304	$time_wed=$configline[12];
	305	$time_thu=$configline[13];
	306	$time_fri=$configline[14];
	307	$time_sat=$configline[15];
	308	$time_sun=$configline[16];
	309	$time_from=$configline[17];
	310	$time_to=$configline[18];
	311	############################################################
	312	#sourcepart
	313	if ($configline[2] eq 'green') {
	314	$grp1='std_net_src';
	315	$source='GREEN';
	316	}elsif ($configline[2] eq 'orange') {
	317	$grp1='std_net_src';
	318	$source='ORANGE';
	319	}elsif ($configline[2] eq 'red') {
	320	print LOG "-> Rule not converted, is an outgoing rule.Please put it manually in /etc/sysconfig/firewall.local \n";
	321	next;
	322	}elsif ($configline[2] eq 'blue') {
	323	$grp1='std_net_src';
	324	$source='BLUE';
	325	}elsif ($configline[2] eq 'ipsec') {
	326	print LOG "-> Rule not converted, ipsec+ interface is obsolet since IPFire 2.7 \n";
	327	next;
	328	}elsif ($configline[2] eq 'ovpn') {
99e698d0 AM	329	&build_ovpn_grp;
	330	$grp1='cust_grp_src';
	331	$source='ovpn'
27f4a6b1 AM	332	}elsif ($configline[2] eq 'ip') {
	333	my $z=&check_ip($configline[5]);
	334	if($z){
	335	$grp1='src_addr';
	336	$source=$z;
	337	}else{
	338	print LOG "-> Rule not converted, missing/invalid source ip \"$configline[5]\"\n";
	339	next;
	340	}
	341	}elsif ($configline[2] eq 'mac') {
	342	if(&General::validmac($configline[6])){
	343	$grp1='src_addr';
	344	$source=$configline[6];
	345	}else{
	346	print LOG"-> Rule not converted, invalid MAC \"$configline[6]\" \n";
	347	next;
	348	}
	349	}elsif ($configline[2] eq 'all') {
	350	$grp1='std_net_src';
	351	$source='ALL';
	352	}else{
	353	#&General::readhasharray($configgroups,\%groups);
	354	foreach my $key (sort keys %groups){
	355	if($groups{$key}[0] eq $configline[2]){
	356	$grp1='cust_grp_src';
	357	$source=$configline[2];
	358	}
	359	}
	360	if ($grp1 eq '' \|\| $source eq ''){
	361	print LOG "-> Rule not converted, no valid source recognised\n";
	362	}
	363	}
	364	############################################################
	365	#destinationpart
	366	if($configline[7] ne ''){
	367	my $address=&check_ip($configline[7]);
	368	if($address){
	369	$grp2='tgt_addr';
	370	$target=$address;
	371	}elsif(!$address){
	372	my $getwebsiteip=&get_ip_from_domain($configline[7]);
	373	if ($getwebsiteip){
	374	$grp2='tgt_addr';
	375	$target=$getwebsiteip;
5a9fd5db	376	$remark.=" $configline[7]";
27f4a6b1 AM	377	}else{
	378	print LOG "-> Rule not converted, invalid domain \"$configline[7]\"\n";
	379	next;
	380	}
	381	}
	382	}else{
	383	$grp2='std_net_tgt';
	384	$target='ALL';
	385	}
87946296	386	if($configline[8] ne '' && $configline[3] ne 'gre' && $configline[3] ne 'esp'){
8f0b047b AM	387	my @values=();
	388	my @parts=split(",",$configline[8]);
	389	foreach (@parts){
8f0b047b AM	390	if (!($_ =~ /^(\d+)\:(\d+)$/)) {
	391	if(&General::validport($_)){
	392	$useport='ON';
8f0b047b AM	393	push (@values,$_);
	394	$grp3='TGT_PORT';
	395	}else{
	396	print LOG "-> Rule not converted, invalid destination Port \"$configline[8]\"\n";
	397	next;
	398	}
27f4a6b1	399	}else{
8b3dd791 AM	400	my ($a1,$a2) = split(/\:/,$_);
8b3dd791 AM	401	if (&General::validport($a1) && &General::validport($a2) && $a1 < $a2){
8f0b047b	402	$useport='ON';
8f0b047b AM	403	push (@values,"$a1:$a2");
8f0b047b AM	404	$grp3='TGT_PORT';
8b3dd791	405	}else{
8f0b047b AM	406	print LOG "-> Rule not converted, invalid destination Port \"$configline[8]\"\n";
8f0b047b AM	407	next;
8b3dd791	408	}
8f0b047b	409	}
27f4a6b1	410	}
8b3dd791 AM	411	$port=join("\|",@values);
8b3dd791 AM	412	@values=();
99e698d0	413	@parts=();
27f4a6b1 AM	414	}
	415	}else{
	416	print LOG "-> Rule not converted because not for Firewall mode $outsettings{'POLICY'} (we are only converting for actual mode)\n";
	417	}
	418	&General::readhasharray($fwdfwconfig,\%fwconfig);
	419	my $check;
	420	foreach my $protocol (@prot){
	421	$protocol=uc($protocol);
27f4a6b1 AM	422	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";
	423	#Put rules into system....
	424	###########################
	425
	426	#check for double rules
	427	foreach my $key (sort keys %fwconfig){
	428	if("$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,$time_to"
	429	eq "$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]"){
	430	$check='on';
	431	next;
	432	}
	433	}
	434	if($check ne 'on'){
	435	#increase groupcounter
	436	my $check1;
	437	if($grp1 eq 'cust_grp_src'){
	438	foreach my $key (sort keys %groups){
	439	if($groups{$key}[0] eq $source){
	440	$groups{$key}[4]++;
	441	$check1='on';
	442	}
	443	}
	444	if($check1 eq 'on'){
27f4a6b1 AM	445	&General::writehasharray($configgroups,\%groups);
	446	}
	447	}
27f4a6b1 AM	448	my $key = &General::findhasharraykey(\%fwconfig);
	449	$fwconfig{$key}[0] = $action;
	450	$fwconfig{$key}[1] = "FORWARDFW";
	451	$fwconfig{$key}[2] = $active;
	452	$fwconfig{$key}[3] = $grp1;
	453	$fwconfig{$key}[4] = $source;
	454	$fwconfig{$key}[5] = $grp2;
	455	$fwconfig{$key}[6] = $target;
	456	$fwconfig{$key}[11] = $useport;
	457	$fwconfig{$key}[12] = $protocol;
	458	$fwconfig{$key}[14] = $grp3;
	459	$fwconfig{$key}[15] = $port;
	460	$fwconfig{$key}[16] = $remark;
	461	$fwconfig{$key}[17] = $log;
	462	$fwconfig{$key}[18] = $time;
	463	$fwconfig{$key}[19] = $time_mon;
	464	$fwconfig{$key}[20] = $time_tue;
	465	$fwconfig{$key}[21] = $time_wed;
	466	$fwconfig{$key}[22] = $time_thu;
	467	$fwconfig{$key}[23] = $time_fri;
	468	$fwconfig{$key}[24] = $time_sat;
	469	$fwconfig{$key}[25] = $time_sun;
	470	$fwconfig{$key}[26] = $time_from;
	471	$fwconfig{$key}[27] = $time_to;
	472	}
	473	}
	474	&General::writehasharray($fwdfwconfig,\%fwconfig);
	475	system("/usr/local/bin/forwardfwctrl");
	476	@prot=();
	477	}
	478	close(LOG);
	479	@lines=();
	480	}
	481	sub get_ip_from_domain
	482	{
	483	$web=shift;
	484	my $resolvedip;
	485	my $checked;
	486	my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($web);
	487	if(@addrs){
	488	$resolvedip=inet_ntoa($addrs[0]);
	489	return $resolvedip;
	490	}
	491	return;
	492	}
	493	sub build_ovpn_grp
	494	{
	495	&General::readhasharray($confighosts,\%hosts);
	496	&General::readhasharray($confignets,\%nets);
	497	&General::readhasharray($configgroups,\%groups);
	498	&General::readhasharray($ovpnconfig,\%configovpn);
	499	&General::readhasharray($ccdconfig,\%ccdconf);
	500	&General::readhash($ovpnsettings,\%settingsovpn);
	501	#get ovpn nets
	502	my @ovpnnets=();
	503	if($settingsovpn{'DOVPN_SUBNET'}){
	504	my ($net,$subnet)=split("/",$settingsovpn{'DOVPN_SUBNET'});
	505	push (@ovpnnets,"$net,$subnet,dynamic");
	506	}
	507	foreach my $key (sort keys %ccdconf){
	508	my ($net,$subnet)=split("/",$ccdconf{$key}[1]);
	509	$subnet=&General::iporsubtodec($subnet);
	510	push (@ovpnnets,"$net,$subnet,$ccdconf{$key}[0]");
	511	}
512	foreach my $key (sort keys %configovpn){
513	if ($configovpn{$key}[3] eq 'net'){
514	my ($net,$subnet)=split("/",$configovpn{$key}[27]);
515	push (@ovpnnets,"$net,$subnet,$configovpn{$key}[2]");
516	}
517	}
518	#add ovpn nets to customnetworks/groups
519	foreach my $line (@ovpnnets){
520	my ($net,$subnet,$name) = split(",",$line);
521	if (!&check_net($net,$subnet)){
522	my $netkey = &General::findhasharraykey(\%nets);
523	$name2=$name."(ovpn)".$net;
524	$name3="Custom Network";
525	$nets{$netkey}[0] = $name2;
526	$nets{$netkey}[1] = $net;
527	$nets{$netkey}[2] = $subnet;
528	$nets{$netkey}[3] = 1;
529	}else{
530	print LOG "-> Custom Network with same IP already exist \"$net/$subnet\" (you can ignore this, if this run was manual from shell)\n";
531	}
532	if($name2){
533	my $grpkey = &General::findhasharraykey(\%groups);
534	$groups{$grpkey}[0] = "ovpn";
535	$groups{$grpkey}[1] = '';
536	$groups{$grpkey}[2] = $name2;
537	$groups{$grpkey}[3] = "Custom Network";
538	$groups{$grpkey}[4] = 0;
539	}
540	$name2='';
541	}
542	@ovpnnets=();
543	&General::writehasharray($confighosts,\%hosts);
544	&General::writehasharray($configgroups,\%groups);
545	&General::writehasharray($confignets,\%nets);
546	}
5a9fd5db AM	547	sub process_p2p
	548	{
	549	copy("/var/ipfire/outgoing/p2protocols","/var/ipfire/forward/p2protocols");
	550	chmod oct(0777), '/var/ipfire/forward/p2protocols';
	551	}