]>
git.ipfire.org Git - people/pmueller/ipfire-2.x.git/blob - config/forwardfw/convert-outgoingfw
2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2013 Alexander Marx <amarx@ipfire.org> #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
20 ###############################################################################
22 # This script converts old groups and firewallrules #
23 # to the new one. This is a 3-step process. #
24 # STEP1: convert groups ->LOG /var/log/converters #
25 # STEP2: convert rules ->LOG /var/log/converters #
26 # STEP3: convert P2P rules #
28 ###############################################################################
30 require '/var/ipfire/general-functions.pl';
36 my $ipgrouppath = "${General::swroot}/outgoing/groups/ipgroups/";
37 my $macgrouppath = "${General::swroot}/outgoing/groups/macgroups/";
38 my $outgoingrules = "${General::swroot}/outgoing/rules";
39 my $outfwsettings = "${General::swroot}/outgoing/settings";
40 my $host = "Converted ";
41 my $confighosts = "${General::swroot}/fwhosts/customhosts";
42 my $confignets = "${General::swroot}/fwhosts/customnetworks";
43 my $configgroups = "${General::swroot}/fwhosts/customgroups";
44 my $ovpnsettings = "${General::swroot}/ovpn/settings";
45 my $ovpnconfig = "${General::swroot}/ovpn/ovpnconfig";
46 my $ccdconfig = "${General::swroot}/ovpn/ccd.conf";
47 my $fwdfwconfig = "${General::swroot}/forward/config";
48 my $outfwconfig = "${General::swroot}/forward/outgoing";
49 my $fwdfwsettings = "${General::swroot}/forward/settings";
50 my @ipgroups = qx(ls
$ipgrouppath);
51 my @macgroups = qx(ls
$macgrouppath);
64 my %ovpnSettings = ();
65 &General
::readhash
("${General::swroot}/ovpn/settings", \
%ovpnSettings);
66 &General
::readhash
($outfwsettings,\
%outsettings);
67 &General
::readhash
("${General::swroot}/ethernet/settings", \
%ownnet);
68 #ONLY RUN if /var/ipfire/outgoing exists
69 if ( -d
"/var/ipfire/outgoing"){
74 system("/usr/local/bin/forwardfwctrl");
77 if(! -d
"/var/log/converters"){ mkdir("/var/log/converters");}
78 if( -f
"/var/log/converters/groups-convert.log"){rmtree
("var/log/converters");}
79 open (LOG
, ">/var/log/converters/groups-convert.log") or die $!;
81 foreach my $group (@ipgroups){
84 print LOG
"\n$now Processing IP-GROUP: $group...\n";
85 open (DATEI
, "<$ipgrouppath/$group");
87 foreach my $ip (@zeilen){
90 print LOG
"$now Check IP $ip from Group $group ";
91 my $val=&check_ip
($ip);
93 push(@hostarray,$val.",ip");
94 print LOG
"$now -> OK\n";
97 print LOG
"$now -> IP \"$ip\" from group $group not converted (invalid IP) \n";
101 &new_hostgrp
($group,'ip');
107 #MAC Group processing
108 foreach my $group (@macgroups){
110 print LOG
"\nProcessing MAC-GROUP: $group...\n";
111 open (DATEI
, "<$macgrouppath/$group");
112 my @zeilen = <DATEI
>;
113 foreach my $mac (@zeilen){
116 print LOG
"$now Checking MAC $mac from group $group ";
118 if(&General
::validmac
($mac)){
122 push(@hostarray,$val.",mac");
123 print LOG
"$now -> OK\n";
126 print LOG
"$now -> Mac $mac from group $group not converted (invalid MAC)\n";
130 &new_hostgrp
($group,'mac');
140 #ip with subnet in decimal
141 if($adr =~ m/^(\d\d?\d?).(\d\d?\d?).(\d\d?\d?).(\d\d?\d?)\/(\d
{1,2})$/){
142 $adr=int($1).".".int($2).".".int($3).".".int($4);
143 my $b = &General
::iporsubtodec
($5);
145 }elsif($adr =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
146 $adr=int($1).".".int($2).".".int($3).".".int($4);
147 if(&General
::validip
($adr)){
148 $a=$adr."/255.255.255.255";
151 if(&General
::validipandmask
($adr)){
152 $a=&General
::iporsubtodec
($adr);
158 &General
::readhasharray
($confighosts,\
%hosts);
159 &General
::readhasharray
($confignets,\
%nets);
160 &General
::readhasharray
($configgroups,\
%groups);
163 my $name; #"converted"
165 my $name3; #custom host/custom net
166 foreach my $adr (@hostarray){
168 my ($ip,$type) = split(",",$adr);
169 my ($ippart,$subnet) = split("/",$ip);
170 my ($byte1,$byte2,$byte3,$byte4) = split(/\./,$subnet);
172 print LOG
"Processing SINGLE HOST $ippart/$subnet from group $grp\n";
173 if(!&check_host
($ip)){
174 my $key = &General
::findhasharraykey
(\
%hosts);
176 $name2=$name.$ippart;
177 $name3="Custom Host";
178 $hosts{$key}[0] = $name2;
179 $hosts{$key}[1] = $type;
180 $hosts{$key}[2] = $ip;
181 $hosts{$key}[3] = '';
183 print LOG
"->Host (IP) $ip added to custom hosts\n"
185 print LOG
"->Host (IP) $ip already exists in custom hosts\n";
187 $name2=$name.$ippart;
188 foreach my $key (sort keys %hosts){
189 if($hosts{$key}[0] eq $name2){
194 $name2=$name.$ippart;
195 $name3="Custom Host";
197 }elsif($byte4 < '255'){
198 print LOG
"Processing NETWORK $ippart/$subnet from Group $grp\n";
199 if(!&check_net
($ippart,$subnet)){
200 #Check if this network is one one of IPFire internal networks
201 if (($ownnet{'GREEN_NETADDRESS'} ne '' && $ownnet{'GREEN_NETADDRESS'} ne '0.0.0.0') && &General
::IpInSubnet
($ippart,$ownnet{'GREEN_NETADDRESS'},$ownnet{'GREEN_NETMASK'}))
204 $name3='Standard Network';
205 }elsif (($ownnet{'ORANGE_NETADDRESS'} ne '' && $ownnet{'ORANGE_NETADDRESS'} ne '0.0.0.0') && &General
::IpInSubnet
($ippart,$ownnet{'ORANGE_NETADDRESS'},$ownnet{'ORANGE_NETMASK'}))
208 $name3='Standard Network';
209 }elsif (($ownnet{'BLUE_NETADDRESS'} ne '' && $ownnet{'BLUE_NETADDRESS'} ne '0.0.0.0') && &General
::IpInSubnet
($ippart,$ownnet{'BLUE_NETADDRESS'},$ownnet{'BLUE_NETMASK'}))
212 $name3='Standard Network';
213 }elsif ($ippart eq '0.0.0.0')
216 $name3='Standard Network';
217 }elsif(defined($ovpnSettings{'DOVPN_SUBNET'}) && "$ippart/".&General
::iporsubtodec
($subnet) eq $ovpnSettings{'DOVPN_SUBNET'})
219 $name2='OpenVPN-Dyn';
220 $name3='Standard Network';
222 my $netkey = &General
::findhasharraykey
(\
%nets);
224 $name2=$name.$ippart;
225 $name3="Custom Network";
226 $nets{$netkey}[0] = $name2;
227 $nets{$netkey}[1] = $ippart;
228 $nets{$netkey}[2] = $subnet;
229 $nets{$netkey}[3] = '';
230 $nets{$netkey}[4] = 1;
231 print LOG
"->Network $ippart/$subnet added to custom networks\n";
234 print LOG
"Network $ippart already exists in custom networks\n";
236 $name2=$name.$ippart;
237 foreach my $key (sort keys %nets){
238 if($nets{$key}[0] eq $name2){
243 $name2=$name.$ippart;
244 $name3="Custom Network";
247 if($name2 && !&check_grp
($grp,$name2)){
248 my $grpkey = &General
::findhasharraykey
(\
%groups);
249 $groups{$grpkey}[0] = $grp;
250 $groups{$grpkey}[1] = '';
251 $groups{$grpkey}[2] = $name2;
252 $groups{$grpkey}[3] = $name3;
253 $groups{$grpkey}[4] = 0;
254 print LOG
"->$name2 added to group $grp\n";
256 }elsif($run eq 'mac'){
258 my ($mac,$type) = split(",",$adr);
259 print LOG
"Processing HOST (MAC) $mac\n";
260 if(!&check_host
($mac)){
261 my $key = &General
::findhasharraykey
(\
%hosts);
264 $name3="Custom Host";
265 $hosts{$key}[0] = $name2;
266 $hosts{$key}[1] = $type;
267 $hosts{$key}[2] = $mac;
268 $hosts{$key}[3] = '';
270 print LOG
"->Host (MAC) $mac added to custom hosts\n";
272 print LOG
"->Host (MAC) $mac already exists in custom hosts \n";
275 foreach my $key (sort keys %hosts){
276 if($hosts{$key}[0] eq $name2){
282 $name3="Custom Host";
284 if($name2 && !&check_grp
($grp,$name2)){
285 my $grpkey = &General
::findhasharraykey
(\
%groups);
286 $groups{$grpkey}[0] = $grp;
287 $groups{$grpkey}[1] = '';
288 $groups{$grpkey}[2] = $name2;
289 $groups{$grpkey}[3] = $name3;
290 $groups{$grpkey}[4] = 0;
291 print LOG
"->$name2 added to group $grp\n";
296 &General
::writehasharray
($confighosts,\
%hosts);
297 &General
::writehasharray
($configgroups,\
%groups);
298 &General
::writehasharray
($confignets,\
%nets);
304 foreach my $key (sort keys %hosts)
306 if($hosts{$key}[2] eq $ip)
317 foreach my $key (sort keys %nets)
319 if($nets{$key}[1] eq $ip && $nets{$key}[2] eq $sub)
330 foreach my $key (sort keys %groups)
332 if($groups{$key}[0] eq $grp && $groups{$key}[2] eq $value)
341 my ($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);
343 if( -f
"/var/log/converters/outgoingfw-convert.log"){unlink ("/var/log/converters/outgoingfw-convert.log");}
344 open (LOG
, ">/var/log/converters/outgoingfw-convert.log") or die $!;
346 &General
::readhash
($fwdfwsettings,\
%fwdsettings);
347 if ($outsettings{'POLICY'} eq 'MODE1'){
348 $fwdsettings{'POLICY'}='MODE1';
349 $fwdsettings{'POLICY1'}='MODE2';
353 $fwdsettings{'POLICY'}='MODE2';
354 $fwdsettings{'POLICY1'}='MODE2';
358 &General
::writehash
($fwdfwsettings,\
%fwdsettings);
359 open (DATEI
, "<$outgoingrules");
361 foreach my $rule (@lines)
366 print LOG
"$now processing: $rule\n";
368 @configline = split( /\;/, $rule );
370 if($configline[0] eq $type){
371 #some variables we can use from old config
372 if($configline[1] eq 'on'){ $active='ON';}else{$active='';}
373 if($configline[3] eq 'all' && $configline[8] ne ''){
376 }elsif($configline[3] eq 'all' && $configline[8] eq ''){
379 push(@prot,$configline[3]);
381 if($configline[4] ne ''){
382 $configline[4] =~ s/,/;/g;
383 $remark = $configline[4];
385 if($configline[9] eq 'Active'){ $log='ON';}else{$log='';}
386 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' && $configline[16] eq 'on'){
387 if($configline[17] eq '00:00' && $configline[18] eq '00:00'){
395 $time_mon=$configline[10];
396 $time_tue=$configline[11];
397 $time_wed=$configline[12];
398 $time_thu=$configline[13];
399 $time_fri=$configline[14];
400 $time_sat=$configline[15];
401 $time_sun=$configline[16];
402 $time_from=$configline[17];
403 $time_to=$configline[18];
404 ############################################################
406 if ($configline[2] eq 'green') {
409 }elsif ($configline[2] eq 'orange') {
412 }elsif ($configline[2] eq 'red') {
415 &General
::readhash
($fwdfwsettings,\
%fwdsettings);
416 $fwdsettings{'POLICY1'}=$outsettings{'POLICY'};
417 $fwdsettings{'POLICY'}=$outsettings{'POLICY'};
418 &General
::writehash
($fwdfwsettings,\
%fwdsettings);
419 }elsif ($configline[2] eq 'blue') {
422 }elsif ($configline[2] eq 'ipsec') {
423 print LOG
"$now -> Rule not converted, ipsec+ interface is obsolet since IPFire 2.7 \n";
425 }elsif ($configline[2] eq 'ovpn') {
426 print LOG
"$now ->Creating networks/groups for OpenVPN...\n";
428 $grp1='cust_grp_src';
430 }elsif ($configline[2] eq 'ip') {
431 my $z=&check_ip
($configline[5]);
433 my ($ipa,$subn) = split("/",$z);
434 $subn=&General
::iporsubtocidr
($subn);
436 $source="$ipa/$subn";
438 print LOG
"$now -> Rule not converted, missing/invalid source ip \"$configline[5]\"\n";
441 }elsif ($configline[2] eq 'mac') {
442 if(&General
::validmac
($configline[6])){
444 $source=$configline[6];
446 print LOG
"$now -> Rule not converted, invalid MAC \"$configline[6]\" \n";
449 }elsif ($configline[2] eq 'all') {
453 foreach my $key (sort keys %groups){
454 if($groups{$key}[0] eq $configline[2]){
455 $grp1='cust_grp_src';
456 $source=$configline[2];
459 if ($grp1 eq '' || $source eq ''){
460 print LOG
"$now -> Rule not converted, no valid source recognised\n";
463 ############################################################
465 if($configline[7] ne ''){
466 my $address=&check_ip
($configline[7]);
468 my ($dip,$dsub) = split("/",$address);
469 $dsub=&General
::iporsubtocidr
($dsub);
471 $target="$dip/$dsub";
473 my $getwebsiteip=&get_ip_from_domain
($configline[7]);
476 $target=$getwebsiteip;
477 $remark.=" $configline[7]";
479 print LOG
"$now -> Rule not converted, invalid domain \"$configline[7]\"\n";
487 if($configline[8] ne '' && $configline[3] ne 'gre' && $configline[3] ne 'esp'){
489 my @parts=split(",",$configline[8]);
492 if (!($_ =~ /^(\d+)\:(\d+)$/)) {
493 if(&General
::validport
($_)){
498 print LOG
"$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
502 my ($a1,$a2) = split(/\:/,$_);
503 if (&General
::validport
($a1) && &General
::validport
($a2) && $a1 < $a2){
505 push (@values,"$a1:$a2");
508 print LOG
"$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
513 $port=join("|",@values);
518 print LOG
"-> Rule not converted because not for Firewall mode $outsettings{'POLICY'} (we are only converting for actual mode)\n";
520 &General
::readhasharray
($fwdfwconfig,\
%fwconfig);
521 &General
::readhasharray
($outfwconfig,\
%fwconfigout);
524 foreach my $protocol (@prot){
526 if ($source eq 'IPFire'){
531 $protocol=uc($protocol);
532 print LOG
"$now -> Converted: $action,$chain,$active,$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";
533 #Put rules into system....
534 ###########################
535 #check for double rules
536 foreach my $key (sort keys %fwconfig){
537 if("$action,$chain,$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"
538 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]"){
544 #increase groupcounter
546 if($grp1 eq 'cust_grp_src'){
547 foreach my $key (sort keys %groups){
548 if($groups{$key}[0] eq $source){
554 &General
::writehasharray
($configgroups,\
%groups);
557 if ($chain eq 'FORWARDFW'){
558 my $key = &General
::findhasharraykey
(\
%fwconfig);
559 $fwconfig{$key}[0] = $action;
560 $fwconfig{$key}[1] = $chain;
561 $fwconfig{$key}[2] = $active;
562 $fwconfig{$key}[3] = $grp1;
563 $fwconfig{$key}[4] = $source;
564 $fwconfig{$key}[5] = $grp2;
565 $fwconfig{$key}[6] = $target;
566 $fwconfig{$key}[11] = $useport;
567 $fwconfig{$key}[12] = $protocol;
568 $fwconfig{$key}[14] = $grp3;
569 $fwconfig{$key}[15] = $port;
570 $fwconfig{$key}[16] = $remark;
571 $fwconfig{$key}[17] = $log;
572 $fwconfig{$key}[18] = $time;
573 $fwconfig{$key}[19] = $time_mon;
574 $fwconfig{$key}[20] = $time_tue;
575 $fwconfig{$key}[21] = $time_wed;
576 $fwconfig{$key}[22] = $time_thu;
577 $fwconfig{$key}[23] = $time_fri;
578 $fwconfig{$key}[24] = $time_sat;
579 $fwconfig{$key}[25] = $time_sun;
580 $fwconfig{$key}[26] = $time_from;
581 $fwconfig{$key}[27] = $time_to;
582 $fwconfig{$key}[28] = '';
583 $fwconfig{$key}[29] = 'ALL';
584 $fwconfig{$key}[30] = '';
585 $fwconfig{$key}[31] = 'dnat';
587 my $key = &General
::findhasharraykey
(\
%fwconfigout);
588 $fwconfigout{$key}[0] = $action;
589 $fwconfigout{$key}[1] = $chain;
590 $fwconfigout{$key}[2] = $active;
591 $fwconfigout{$key}[3] = $grp1;
592 $fwconfigout{$key}[4] = $source;
593 $fwconfigout{$key}[5] = $grp2;
594 $fwconfigout{$key}[6] = $target;
595 $fwconfigout{$key}[11] = $useport;
596 $fwconfigout{$key}[12] = $protocol;
597 $fwconfigout{$key}[14] = $grp3;
598 $fwconfigout{$key}[15] = $port;
599 $fwconfigout{$key}[16] = $remark;
600 $fwconfigout{$key}[17] = $log;
601 $fwconfigout{$key}[18] = $time;
602 $fwconfigout{$key}[19] = $time_mon;
603 $fwconfigout{$key}[20] = $time_tue;
604 $fwconfigout{$key}[21] = $time_wed;
605 $fwconfigout{$key}[22] = $time_thu;
606 $fwconfigout{$key}[23] = $time_fri;
607 $fwconfigout{$key}[24] = $time_sat;
608 $fwconfigout{$key}[25] = $time_sun;
609 $fwconfigout{$key}[26] = $time_from;
610 $fwconfigout{$key}[27] = $time_to;
611 $fwconfigout{$key}[28] = '';
612 $fwconfigout{$key}[29] = 'ALL';
613 $fwconfigout{$key}[30] = '';
614 $fwconfigout{$key}[31] = 'dnat';
616 &General
::writehasharray
($fwdfwconfig,\
%fwconfig);
617 &General
::writehasharray
($outfwconfig,\
%fwconfigout);
625 sub get_ip_from_domain
630 my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($web);
632 $resolvedip=inet_ntoa
($addrs[0]);
640 &General
::readhasharray
($confighosts,\
%hosts);
641 &General
::readhasharray
($confignets,\
%nets);
642 &General
::readhasharray
($configgroups,\
%groups);
643 &General
::readhasharray
($ovpnconfig,\
%configovpn);
644 &General
::readhasharray
($ccdconfig,\
%ccdconf);
645 &General
::readhash
($ovpnsettings,\
%settingsovpn);
648 if($settingsovpn{'DOVPN_SUBNET'}){
649 my ($net,$subnet)=split("/",$settingsovpn{'DOVPN_SUBNET'});
650 push (@ovpnnets,"$net,$subnet,dynamic");
651 print LOG
"$now ->found dynamic OpenVPN net\n";
653 foreach my $key (sort keys %ccdconf){
654 my ($net,$subnet)=split("/",$ccdconf{$key}[1]);
655 $subnet=&General
::iporsubtodec
($subnet);
656 push (@ovpnnets,"$net,$subnet,$ccdconf{$key}[0]");
657 print LOG
"$now ->found OpenVPN static net $net/$subnet\n";
659 foreach my $key (sort keys %configovpn){
660 if ($configovpn{$key}[3] eq 'net'){
661 my ($net,$subnet)=split("/",$configovpn{$key}[27]);
662 push (@ovpnnets,"$net,$subnet,$configovpn{$key}[2]");
663 print LOG
"$now ->found OpenVPN $net/$subnet $configovpn{$key}[2]\n";
666 #add ovpn nets to customnetworks/groups
667 foreach my $line (@ovpnnets){
669 my ($net,$subnet,$name) = split(",",$line);
670 if (!&check_net
($net,$subnet)){
671 my $netkey = &General
::findhasharraykey
(\
%nets);
672 $name2=$name."(ovpn)".$net;
673 $name3="Custom Network";
674 $nets{$netkey}[0] = $name2;
675 $nets{$netkey}[1] = $net;
676 $nets{$netkey}[2] = $subnet;
677 $nets{$netkey}[3] = '';
678 $nets{$netkey}[4] = 1;
679 print LOG
"$now ->added $name2 $net/$subnet to customnetworks\n";
681 print LOG
"-> Custom Network with same IP already exist \"$net/$subnet\" (you can ignore this, if this run was manual from shell)\n";
684 my $grpkey = &General
::findhasharraykey
(\
%groups);
685 $groups{$grpkey}[0] = "ovpn";
686 $groups{$grpkey}[1] = '';
687 $groups{$grpkey}[2] = $name2;
688 $groups{$grpkey}[3] = "Custom Network";
689 $groups{$grpkey}[4] = 0;
690 print LOG
"$now ->added $name2 to customgroup ovpn\n";
695 &General
::writehasharray
($confighosts,\
%hosts);
696 &General
::writehasharray
($configgroups,\
%groups);
697 &General
::writehasharray
($confignets,\
%nets);
698 print LOG
"$now ->finished OVPN\n";
702 copy
("/var/ipfire/outgoing/p2protocols","/var/ipfire/forward/p2protocols");
703 chmod oct('0777'), '/var/ipfire/forward/p2protocols';