Forward Firewall: Updated outgoingfw-converter. redesign of the ruletable's defaultrules
[people/teissler/ipfire-2.x.git] / html / cgi-bin / forwardfw.cgi
1 #!/usr/bin/perl
2 ###############################################################################
3 # #
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2012 #
6 # #
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. #
11 # #
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. #
16 # #
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/>. #
19 # #
20 ###############################################################################
21 # #
22 # Hi folks! I hope this code is useful for all. I needed something to handle #
23 # my VPN Connections in a comfortable way. As a prerequisite i needed #
24 # something that makes sure the vpn roadwarrior are able to have a fixed #
25 # ip-address. So i developed the ccd extension for the vpn server. #
26 # #
27 # Now that the ccd extension is ready i am able to develop the main request. #
28 # Any feedback is appreciated. #
29 # #
30 #Copymaster #
31 ###############################################################################
32
33 use strict;
34 use Sort::Naturally;
35 no warnings 'uninitialized';
36 # enable only the following on debugging purpose
37 #use warnings;
38 #use CGI::Carp 'fatalsToBrowser';
39
40 require '/var/ipfire/general-functions.pl';
41 require "${General::swroot}/lang.pl";
42 require "${General::swroot}/header.pl";
43 require "${General::swroot}/forward/bin/firewall-lib.pl";
44
45 unless (-d "${General::swroot}/forward") { system("mkdir ${General::swroot}/forward"); }
46 unless (-e "${General::swroot}/forward/settings") { system("touch ${General::swroot}/forward/settings"); }
47 unless (-e "${General::swroot}/forward/config") { system("touch ${General::swroot}/forward/config"); }
48 unless (-e "${General::swroot}/forward/input") { system("touch ${General::swroot}/forward/input"); }
49 unless (-e "${General::swroot}/forward/outgoing") { system("touch ${General::swroot}/forward/outgoing"); }
50
51 my %fwdfwsettings=();
52 my %selected=() ;
53 my %defaultNetworks=();
54 my %netsettings=();
55 my %customhost=();
56 my %customgrp=();
57 my %customnetworks=();
58 my %customservice=();
59 my %customservicegrp=();
60 my %ccdnet=();
61 my %customnetwork=();
62 my %ccdhost=();
63 my %configfwdfw=();
64 my %configinputfw=();
65 my %configoutgoingfw=();
66 my %ipsecconf=();
67 my %color=();
68 my %mainsettings=();
69 my %checked=();
70 my %icmptypes=();
71 my %ovpnsettings=();
72 my %ipsecsettings=();
73 my %aliases=();
74 my %optionsfw=();
75 my %ifaces=();
76
77 my $VERSION='0.9.9.10';
78 my $color;
79 my $confignet = "${General::swroot}/fwhosts/customnetworks";
80 my $confighost = "${General::swroot}/fwhosts/customhosts";
81 my $configgrp = "${General::swroot}/fwhosts/customgroups";
82 my $configsrv = "${General::swroot}/fwhosts/customservices";
83 my $configsrvgrp = "${General::swroot}/fwhosts/customservicegrp";
84 my $configccdnet = "${General::swroot}/ovpn/ccd.conf";
85 my $configccdhost = "${General::swroot}/ovpn/ovpnconfig";
86 my $configipsec = "${General::swroot}/vpn/config";
87 my $configipsecrw = "${General::swroot}/vpn/settings";
88 my $configfwdfw = "${General::swroot}/forward/config";
89 my $configinput = "${General::swroot}/forward/input";
90 my $configoutgoing = "${General::swroot}/forward/outgoing";
91 my $configovpn = "${General::swroot}/ovpn/settings";
92 my $fwoptions = "${General::swroot}/optionsfw/settings";
93 my $ifacesettings = "${General::swroot}/ethernet/settings";
94 my $errormessage='';
95 my $hint='';
96 my $ipgrp="${General::swroot}/outgoing/groups";
97 my $tdcolor='';
98 my $checkorange='';
99 my @protocols;
100 &General::readhash("${General::swroot}/forward/settings", \%fwdfwsettings);
101 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
102 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
103 &General::readhash($fwoptions, \%optionsfw);
104 &General::readhash($ifacesettings, \%ifaces);
105 &General::readhash("$configovpn", \%ovpnsettings);
106 &General::readhash("$configipsecrw", \%ipsecsettings);
107 &General::readhasharray("$configipsec", \%ipsecconf);
108 &Header::showhttpheaders();
109 &Header::getcgihash(\%fwdfwsettings);
110 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
111 &Header::openbigbox('100%', 'center',$errormessage);
112 #### ACTION #####
113
114 if ($fwdfwsettings{'ACTION'} eq 'saverule')
115 {
116 &General::readhasharray("$configfwdfw", \%configfwdfw);
117 &General::readhasharray("$configinput", \%configinputfw);
118 &General::readhasharray("$configoutgoing", \%configoutgoingfw);
119 $errormessage=&checksource;
120 if(!$errormessage){&checktarget;}
121 if(!$errormessage){&checkrule;}
122
123 #check if manual ip (source) is orange network
124 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
125 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
126 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
127 $checkorange='on';
128 }
129 }
130 #check useless rules
131 if( ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
132 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
133 }
134 #check if we try to break rules
135 if( $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
136 $errormessage=$Lang::tr{'fwdfw err same'};
137 }
138 #INPUT part
139 if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
140 $fwdfwsettings{'config'}=$configinput;
141 $fwdfwsettings{'chain'} = 'INPUTFW';
142 my $maxkey=&General::findhasharraykey(\%configinputfw);
143 #check if we have an identical rule already
144 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
145 foreach my $key (sort keys %configinputfw){
146 if ( "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'}, $fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'}, $fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'}, $fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'}, $fwdfwsettings{'TIME'}, $fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
147 eq "$configinputfw{$key}[0], $configinputfw{$key}[2], $configinputfw{$key}[3],$configinputfw{$key}[4], $configinputfw{$key}[5],$configinputfw{$key}[6], $configinputfw{$key}[7], $configinputfw{$key}[8],$configinputfw{$key}[9], $configinputfw{$key}[10], $configinputfw{$key}[11],$configinputfw{$key}[12], $configinputfw{$key}[13], $configinputfw{$key}[14],$configinputfw{$key}[15], $configinputfw{$key}[17],$configinputfw{$key}[18],$configinputfw{$key}[19], $configinputfw{$key}[20], $configinputfw{$key}[21], $configinputfw{$key}[22], $configinputfw{$key}[23], $configinputfw{$key}[24], $configinputfw{$key}[25], $configinputfw{$key}[26], $configinputfw{$key}[27], $configinputfw{$key}[28], $configinputfw{$key}[29], $configinputfw{$key}[30], $configinputfw{$key}[31]"){
148 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
149 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
150 $errormessage='';
151 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
152 $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
153 }
154 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
155 $fwdfwsettings{'nosave'} = 'on';
156 }
157 }
158 }
159 }
160 #check Rulepos on new Rule
161 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
162 $fwdfwsettings{'oldrulenumber'}=$maxkey;
163 foreach my $key (sort keys %configinputfw){
164 if ( "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'}, $fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'}, $fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'}, $fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'}, $fwdfwsettings{'TIME'}, $fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
165 eq "$configinputfw{$key}[0], $configinputfw{$key}[2], $configinputfw{$key}[3],$configinputfw{$key}[4], $configinputfw{$key}[5],$configinputfw{$key}[6], $configinputfw{$key}[7], $configinputfw{$key}[8],$configinputfw{$key}[9], $configinputfw{$key}[10], $configinputfw{$key}[11],$configinputfw{$key}[12], $configinputfw{$key}[13], $configinputfw{$key}[14],$configinputfw{$key}[15], $configinputfw{$key}[17],$configinputfw{$key}[18],$configinputfw{$key}[19], $configinputfw{$key}[20], $configinputfw{$key}[21], $configinputfw{$key}[22], $configinputfw{$key}[23], $configinputfw{$key}[24], $configinputfw{$key}[25], $configinputfw{$key}[26], $configinputfw{$key}[27], $configinputfw{$key}[28], $configinputfw{$key}[29], $configinputfw{$key}[30], $configinputfw{$key}[31]"){
166 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
167 }
168 }
169 }
170 #check if we just close a rule
171 if( $fwdfwsettings{'oldgrp1a'} eq $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
172 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
173 $errormessage='';
174 $fwdfwsettings{'nosave2'} = 'on';
175 }
176 }
177 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
178 if ($fwdfwsettings{'nobase'} ne 'on'){
179 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
180 }
181 if($fwdfwsettings{'oldusesrv'} eq '' && $fwdfwsettings{'USESRV'} eq 'ON'){
182 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
183 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
184 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
185 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
186 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
187 }
188 if($fwdfwsettings{'nosave2'} ne 'on'){
189 &saverule(\%configinputfw,$configinput);
190 }
191 }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
192 # OUTGOING PART
193 $fwdfwsettings{'config'}=$configoutgoing;
194 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
195 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
196 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
197 foreach my $key (sort keys %configoutgoingfw){
198 if ( "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'}, $fwdfwsettings{'grp1'}, $fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'}, $fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'}, $fwdfwsettings{'USESRV'}, $fwdfwsettings{'TGT_PROT'}, $fwdfwsettings{'ICMP_TGT'}, $fwdfwsettings{'grp3'}, $fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'}, $fwdfwsettings{'TIME'}, $fwdfwsettings{'TIME_MON'}, $fwdfwsettings{'TIME_TUE'}, $fwdfwsettings{'TIME_WED'}, $fwdfwsettings{'TIME_THU'}, $fwdfwsettings{'TIME_FRI'}, $fwdfwsettings{'TIME_SAT'}, $fwdfwsettings{'TIME_SUN'}, $fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'}, $fwdfwsettings{'USE_NAT'}, $fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'}, $fwdfwsettings{'nat'}"
199 eq "$configoutgoingfw{$key}[0], $configoutgoingfw{$key}[2],$configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4], $configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6], $configoutgoingfw{$key}[7], $configoutgoingfw{$key}[8],$configoutgoingfw{$key}[9], $configoutgoingfw{$key}[10],$configoutgoingfw{$key}[11],$configoutgoingfw{$key}[12],$configoutgoingfw{$key}[13],$configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15], $configoutgoingfw{$key}[17],$configoutgoingfw{$key}[18],$configoutgoingfw{$key}[19],$configoutgoingfw{$key}[20],$configoutgoingfw{$key}[21],$configoutgoingfw{$key}[22],$configoutgoingfw{$key}[23],$configoutgoingfw{$key}[24],$configoutgoingfw{$key}[25],$configoutgoingfw{$key}[26],$configoutgoingfw{$key}[27],$configoutgoingfw{$key}[28],$configoutgoingfw{$key}[29], $configoutgoingfw{$key}[30],$configoutgoingfw{$key}[31]"){
200 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
201 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
202 $errormessage='';
203 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
204 $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
205 }
206 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
207 $fwdfwsettings{'nosave'} = 'on';
208 }
209 }
210 }
211 }
212 #check Rulepos on new Rule
213 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
214 print"CHECK OUTGOING DOPPELTE REGEL<br>";
215 $fwdfwsettings{'oldrulenumber'}=$maxkey;
216 foreach my $key (sort keys %configoutgoingfw){
217 if ( "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'}, $fwdfwsettings{'grp1'}, $fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'}, $fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'}, $fwdfwsettings{'USESRV'}, $fwdfwsettings{'TGT_PROT'}, $fwdfwsettings{'ICMP_TGT'}, $fwdfwsettings{'grp3'}, $fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'}, $fwdfwsettings{'TIME'}, $fwdfwsettings{'TIME_MON'}, $fwdfwsettings{'TIME_TUE'}, $fwdfwsettings{'TIME_WED'}, $fwdfwsettings{'TIME_THU'}, $fwdfwsettings{'TIME_FRI'}, $fwdfwsettings{'TIME_SAT'}, $fwdfwsettings{'TIME_SUN'}, $fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'}, $fwdfwsettings{'USE_NAT'}, $fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'}, $fwdfwsettings{'nat'}"
218 eq "$configoutgoingfw{$key}[0], $configoutgoingfw{$key}[2],$configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4], $configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6], $configoutgoingfw{$key}[7], $configoutgoingfw{$key}[8],$configoutgoingfw{$key}[9], $configoutgoingfw{$key}[10],$configoutgoingfw{$key}[11],$configoutgoingfw{$key}[12],$configoutgoingfw{$key}[13],$configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15], $configoutgoingfw{$key}[17],$configoutgoingfw{$key}[18],$configoutgoingfw{$key}[19],$configoutgoingfw{$key}[20],$configoutgoingfw{$key}[21],$configoutgoingfw{$key}[22],$configoutgoingfw{$key}[23],$configoutgoingfw{$key}[24],$configoutgoingfw{$key}[25],$configoutgoingfw{$key}[26],$configoutgoingfw{$key}[27],$configoutgoingfw{$key}[28],$configoutgoingfw{$key}[29], $configoutgoingfw{$key}[30],$configoutgoingfw{$key}[31]"){
219 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
220 }
221 }
222 }
223 #check if we just close a rule
224 if( $fwdfwsettings{'oldgrp1a'} eq $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
225 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
226 $fwdfwsettings{'nosave2'} = 'on';
227 $errormessage='';
228 }
229 }
230 #increase counters
231 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
232 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
233 if($fwdfwsettings{'oldusesrv'} eq '' && $fwdfwsettings{'USESRV'} eq 'ON'){
234 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
235 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
236 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
237 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
238 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
239 }
240 if ($fwdfwsettings{'nobase'} eq 'on'){
241 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
242 }
243 if ($fwdfwsettings{'nosave2'} ne 'on'){
244 &saverule(\%configoutgoingfw,$configoutgoing);
245 }
246 }else{
247 #FORWARD PART
248 $fwdfwsettings{'config'}=$configfwdfw;
249 $fwdfwsettings{'chain'} = 'FORWARDFW';
250 my $maxkey=&General::findhasharraykey(\%configfwdfw);
251 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
252 #check if we have an identical rule already
253 foreach my $key (sort keys %configfwdfw){
254 if ( "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
255 eq "$configfwdfw{$key}[0], $configfwdfw{$key}[2], $configfwdfw{$key}[3], $configfwdfw{$key}[4], $configfwdfw{$key}[5], $configfwdfw{$key}[6], $configfwdfw{$key}[7], $configfwdfw{$key}[8], $configfwdfw{$key}[9], $configfwdfw{$key}[10], $configfwdfw{$key}[11], $configfwdfw{$key}[12], $configfwdfw{$key}[13], $configfwdfw{$key}[14],$configfwdfw{$key}[15], $configfwdfw{$key}[18],$configfwdfw{$key}[19], $configfwdfw{$key}[20], $configfwdfw{$key}[21], $configfwdfw{$key}[22], $configfwdfw{$key}[23], $configfwdfw{$key}[24], $configfwdfw{$key}[25], $configfwdfw{$key}[26], $configfwdfw{$key}[27], $configfwdfw{$key}[28], $configfwdfw{$key}[29], $configfwdfw{$key}[30], $configfwdfw{$key}[31]"){
256 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
257 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
258 $errormessage='';
259 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
260 $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
261 }
262 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
263 $fwdfwsettings{'nosave'} = 'on';
264 }
265 }
266 }
267 }
268 #check Rulepos on new Rule
269 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
270 $fwdfwsettings{'oldrulenumber'}=$maxkey;
271 foreach my $key (sort keys %configfwdfw){
272 if ( "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
273 eq "$configfwdfw{$key}[0], $configfwdfw{$key}[2], $configfwdfw{$key}[3], $configfwdfw{$key}[4], $configfwdfw{$key}[5], $configfwdfw{$key}[6], $configfwdfw{$key}[7], $configfwdfw{$key}[8], $configfwdfw{$key}[9], $configfwdfw{$key}[10], $configfwdfw{$key}[11], $configfwdfw{$key}[12], $configfwdfw{$key}[13], $configfwdfw{$key}[14],$configfwdfw{$key}[15], $configfwdfw{$key}[18],$configfwdfw{$key}[19], $configfwdfw{$key}[20], $configfwdfw{$key}[21], $configfwdfw{$key}[22], $configfwdfw{$key}[23], $configfwdfw{$key}[24], $configfwdfw{$key}[25], $configfwdfw{$key}[26], $configfwdfw{$key}[27], $configfwdfw{$key}[28], $configfwdfw{$key}[29], $configfwdfw{$key}[30], $configfwdfw{$key}[31]"){
274 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
275 }
276 }
277 }
278 #check if we just close a rule
279 if( $fwdfwsettings{'oldgrp1a'} eq $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
280 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
281 $fwdfwsettings{'nosave2'} = 'on';
282 $errormessage='';
283 }
284 }
285 #increase counters
286 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
287 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
288 if($fwdfwsettings{'oldusesrv'} eq '' && $fwdfwsettings{'USESRV'} eq 'ON'){
289 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
290 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
291 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
292 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
293 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
294 }
295 if ($fwdfwsettings{'nobase'} eq 'on'){
296 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
297 }
298 if ($fwdfwsettings{'nosave2'} ne 'on'){
299 &saverule(\%configfwdfw,$configfwdfw);
300 }
301 }
302 if ($errormessage){
303 &newrule;
304 }else{
305 if($fwdfwsettings{'nosave2'} ne 'on'){
306 &rules;
307 }
308 &base;
309 }
310 }
311 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
312 {
313 &newrule;
314 }
315 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
316 {
317 my %togglehash=();
318 &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
319 foreach my $key (sort keys %togglehash){
320 if ($key eq $fwdfwsettings{'key'}){
321 if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
322 }
323 }
324 &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
325 &rules;
326 &base;
327 }
328 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
329 {
330 my %togglehash=();
331 &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
332 foreach my $key (sort keys %togglehash){
333 if ($key eq $fwdfwsettings{'key'}){
334 if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
335 }
336 }
337 &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
338 &rules;
339 &base;
340 }
341 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
342 {
343 &reread_rules;
344 &base;
345 }
346 if ($fwdfwsettings{'ACTION'} eq 'editrule')
347 {
348 $fwdfwsettings{'updatefwrule'}='on';
349 &newrule;
350 }
351 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
352 {
353 &deleterule;
354 }
355 if ($fwdfwsettings{'ACTION'} eq 'moveup')
356 {
357 &pos_up;
358 &base;
359 }
360 if ($fwdfwsettings{'ACTION'} eq 'movedown')
361 {
362 &pos_down;
363 &base;
364 }
365 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
366 {
367 $fwdfwsettings{'copyfwrule'}='on';
368 &newrule;
369 }
370 if ($fwdfwsettings{'ACTION'} eq '')
371 {
372 &base;
373 }
374 ### Functions ####
375 sub addrule
376 {
377 &error;
378 if (-f "${General::swroot}/forward/reread"){
379 print "<table border='1' rules='groups' bgcolor='lightgreen' width='100%'><form method='post'><td><div style='font-size:11pt; font-weight: bold;vertical-align: middle; '><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-face: Comic Sans MS; color: green; font-weight: bold; font-size: 14pt;'>&nbsp &nbsp $Lang::tr{'fwhost reread'}</div</td></tr></table></form><br>";
380 }
381 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw menu'});
382 print "<form method='post'>";
383 print "<table border='0'>";
384 print "<tr><td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'></td>";
385 print"</tr></table></form><hr>";
386 &Header::closebox();
387 &viewtablerule;
388 }
389 sub base
390 {
391 &hint;
392 &addrule;
393 print "<br><br>";
394 print "<br><br><div align='right'><font size='1' color='grey'>Version: $VERSION</font></div>";
395 }
396 sub changerule
397 {
398 my $oldchain=shift;
399 $fwdfwsettings{'updatefwrule'}='';
400 $fwdfwsettings{'config'}=$oldchain;
401 $fwdfwsettings{'nobase'}='on';
402 &deleterule;
403 &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
404 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
405 }
406 sub checksource
407 {
408 my ($ip,$subnet);
409 #check ip-address if manual
410 if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
411 #check if ip with subnet
412 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
413 ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
414 $subnet = &General::iporsubtocidr($subnet);
415 $fwdfwsettings{'isip'}='on';
416 }
417 #check if only ip
418 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
419 $ip=$fwdfwsettings{'src_addr'};
420 $subnet = '32';
421 $fwdfwsettings{'isip'}='on';
422 }
423
424 if ($fwdfwsettings{'isip'} ne 'on'){
425 if (&General::validmac($fwdfwsettings{'src_addr'})){$fwdfwsettings{'ismac'}='on';}
426 }
427 if ($fwdfwsettings{'isip'} eq 'on'){
428 ##check if ip is valid
429 if (! &General::validip($ip)){
430 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
431 return $errormessage;
432 }
433 #check and form valid IP
434 $ip=&General::ip2dec($ip);
435 $ip=&General::dec2ip($ip);
436 #check if net or broadcast
437 my @tmp= split (/\./,$ip);
438 if (($tmp[3] eq "0") || ($tmp[3] eq "255"))
439 {
440 $errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
441 return $errormessage;
442 }
443 $fwdfwsettings{'src_addr'}="$ip/$subnet";
444 if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
445 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
446 return $errormessage;
447 }
448 }
449 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
450 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
451 return $errormessage;
452 }
453 }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
454 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
455 return $errormessage;
456 }
457
458 #check empty fields
459 if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
460 #check icmp source
461 if ($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ICMP'){
462 $fwdfwsettings{'SRC_PORT'}='';
463 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
464 foreach my $key (keys %icmptypes){
465 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
466 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
467 }
468 }
469 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'GRE'){
470 $fwdfwsettings{'SRC_PORT'}='';
471 $fwdfwsettings{'ICMP_TYPES'}='';
472 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ESP'){
473 $fwdfwsettings{'SRC_PORT'}='';
474 $fwdfwsettings{'ICMP_TYPES'}='';
475 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'AH'){
476 $fwdfwsettings{'SRC_PORT'}='';
477 $fwdfwsettings{'ICMP_TYPES'}='';
478 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP'){
479 $fwdfwsettings{'ICMP_TYPES'}='';
480 }else{
481 $fwdfwsettings{'ICMP_TYPES'}='';
482 $fwdfwsettings{'SRC_PORT'}='';
483 $fwdfwsettings{'PROT'}='';
484 }
485
486 if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
487 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
488 my @values=();
489 foreach (@parts){
490 chomp($_);
491 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
492 my $check;
493 #change dashes with :
494 $_=~ tr/-/:/;
495 if ($_ eq "*") {
496 push(@values,"1:65535");
497 $check='on';
498 }
499 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
500 push(@values,"1:$2");
501 $check='on';
502 }
503 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
504 push(@values,"$1:65535");
505 $check='on'
506 }
507 $errormessage .= &General::validportrange($_, 'destination');
508 if(!$check){
509 push (@values,$_);
510 }
511 }else{
512 if (&General::validport($_)){
513 push (@values,$_);
514 }else{
515
516 }
517 }
518 }
519 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
520 }
521 return $errormessage;
522 }
523 sub checktarget
524 {
525 my ($ip,$subnet);
526 &General::readhasharray("$configsrv", \%customservice);
527 #check DNAT settings (has to be single Host and single Port or portrange)
528 if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
529 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
530 if ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'dnatport'} eq ''){
531 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
532 return $errormessage;
533 }
534 #check if manual ip is a single Host (if set)
535 if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
536 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
537 my @tmp1= split ("/",$tmp[3]);
538 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
539 {
540 $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
541 return $errormessage;
542 }
543 }
544 #check if Port is a single Port or portrange
545 if ($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
546 if(($fwdfwsettings{'TGT_PROT'} ne 'TCP'|| $fwdfwsettings{'TGT_PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
547 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
548 return $errormessage;
549 }
550 if (($fwdfwsettings{'TGT_PROT'} eq 'TCP'|| $fwdfwsettings{'TGT_PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
551 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
552 return $errormessage;
553 }
554 }
555 }else{
556 $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
557 return $errormessage;
558 }
559 }
560 if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
561 #check if ip with subnet
562 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
563 ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
564 $subnet = &General::iporsubtocidr($subnet);
565 }
566 #check if only ip
567 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
568 $ip=$fwdfwsettings{'tgt_addr'};
569 $subnet='32';
570 }
571 #check if ip is valid
572 if (! &General::validip($ip)){
573 $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
574 return $errormessage;
575 }
576 #check and form valid IP
577 $ip=&General::ip2dec($ip);
578 $ip=&General::dec2ip($ip);
579 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
580 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
581 $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
582 return $errormessage;
583 }
584 }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
585 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
586 return $errormessage;
587 }
588 #check empty fields
589 if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
590 #check tgt services
591 if ($fwdfwsettings{'USESRV'} eq 'ON'){
592 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
593 $fwdfwsettings{'TGT_PROT'}='';
594 $fwdfwsettings{'ICMP_TGT'}='';
595 }
596 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
597 $fwdfwsettings{'TGT_PROT'}='';
598 $fwdfwsettings{'ICMP_TGT'}='';
599 #check target service
600 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
601 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
602 }
603 }
604 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
605 if ($fwdfwsettings{'TGT_PROT'} eq 'TCP' || $fwdfwsettings{'TGT_PROT'} eq 'UDP'){
606 if ($fwdfwsettings{'TGT_PORT'} ne ''){
607 if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
608 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
609 return $errormessage;
610 }
611 my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
612 my @values=();
613 foreach (@parts){
614 chomp($_);
615 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
616 my $check;
617 #change dashes with :
618 $_=~ tr/-/:/;
619 if ($_ eq "*") {
620 push(@values,"1:65535");
621 $check='on';
622 }
623 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
624 push(@values,"1:$2");
625 $check='on';
626 }
627 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
628 push(@values,"$1:65535");
629 $check='on'
630 }
631 $errormessage .= &General::validportrange($_, 'destination');
632 if(!$check){
633 push (@values,$_);
634 }
635 }else{
636 if (&General::validport($_)){
637 push (@values,$_);
638 }else{
639
640 }
641 }
642 }
643 $fwdfwsettings{'TGT_PORT'}=join("|",@values);
644 }
645 }elsif ($fwdfwsettings{'TGT_PROT'} eq 'GRE'){
646 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
647 $fwdfwsettings{'TGT_PORT'} = '';
648 $fwdfwsettings{'ICMP_TGT'} = '';
649 }elsif($fwdfwsettings{'TGT_PROT'} eq 'ESP'){
650 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
651 $fwdfwsettings{'TGT_PORT'} = '';
652 $fwdfwsettings{'ICMP_TGT'}='';
653 }elsif($fwdfwsettings{'TGT_PROT'} eq 'AH'){
654 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
655 $fwdfwsettings{'TGT_PORT'} = '';
656 $fwdfwsettings{'ICMP_TGT'}='';
657 }elsif ($fwdfwsettings{'TGT_PROT'} eq 'ICMP'){
658 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
659 $fwdfwsettings{'TGT_PORT'} = '';
660 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
661 foreach my $key (keys %icmptypes){
662
663 if ("$icmptypes{$key}[0] ($icmptypes{$key}[1])" eq $fwdfwsettings{'ICMP_TGT'}){
664 $fwdfwsettings{'ICMP_TGT'}=$icmptypes{$key}[0];
665 }
666 }
667 }
668 }
669 }
670 #check targetport
671 if ($fwdfwsettings{'USESRV'} ne 'ON'){
672 $fwdfwsettings{'grp3'}='';
673 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
674 $fwdfwsettings{'ICMP_TGT'}='';
675 }
676 #check timeframe
677 if($fwdfwsettings{'TIME'} eq 'ON'){
678 if($fwdfwsettings{'TIME_MON'} eq '' && $fwdfwsettings{'TIME_TUE'} eq '' && $fwdfwsettings{'TIME_WED'} eq '' && $fwdfwsettings{'TIME_THU'} eq '' && $fwdfwsettings{'TIME_FRI'} eq '' && $fwdfwsettings{'TIME_SAT'} eq '' && $fwdfwsettings{'TIME_SUN'} eq ''){
679 $errormessage=$Lang::tr{'fwdfw err time'};
680 return $errormessage;
681 }
682 }
683 return $errormessage;
684 }
685 sub check_natport
686 {
687 my $val=shift;
688 if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
689 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
690 $fwdfwsettings{'dnatport'} =~ tr/-/:/;
691 if ($fwdfwsettings{'dnatport'} eq "*") {
692 $fwdfwsettings{'dnatport'}="1:65535";
693 }
694 if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
695 $fwdfwsettings{'dnatport'} = "1:$2";
696 }
697 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
698 $fwdfwsettings{'dnatport'} ="$1:65535";
699 }
700 }
701 return 1;
702 }
703 if ($val =~ "," || $val>65536 || $val<0){
704 return 0;
705 }
706 return 1;
707 }
708 sub checkrule
709 {
710 #check valid port for NAT
711 if($fwdfwsettings{'USE_NAT'} eq 'ON'){
712 #if no port is given in nat area, take target host port
713 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
714 #check if port given in nat area is a single valid port or portrange
715 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
716 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
717 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
718 my $custsrvport;
719 #get servcie Protocol and Port
720 foreach my $key (sort keys %customservice){
721 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
722 if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
723 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
724 }
725 $custsrvport= $customservice{$key}[1];
726 }
727 }
728 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
729 }
730 #check if DNAT port is multiple
731 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
732 my @parts=split(",",$fwdfwsettings{'dnatport'});
733 my @values=();
734 foreach (@parts){
735 chomp($_);
736 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
737 my $check;
738 #change dashes with :
739 $_=~ tr/-/:/;
740 if ($_ eq "*") {
741 push(@values,"1:65535");
742 $check='on';
743 }
744 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
745 push(@values,"1:$2");
746 $check='on';
747 }
748 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
749 push(@values,"$1:65535");
750 $check='on'
751 }
752 $errormessage .= &General::validportrange($_, 'destination');
753 if(!$check){
754 push (@values,$_);
755 }
756 }else{
757 if (&General::validport($_)){
758 push (@values,$_);
759 }else{
760
761 }
762 }
763 }
764 $fwdfwsettings{'dnatport'}=join("|",@values);
765 }
766 }
767 #check valid remark
768 if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
769 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
770 }
771 #check if source and target identical
772 if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
773 $errormessage=$Lang::tr{'fwdfw err same'};
774 return $errormessage;
775 }
776 #get source and targetip address if possible
777 my ($sip,$scidr,$tip,$tcidr);
778 ($sip,$scidr)=&get_ip("src","grp1");
779 ($tip,$tcidr)=&get_ip("tgt","grp2");
780 #check same iprange in source and target
781 if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
782 my $networkip1=&General::getnetworkip($sip,$scidr);
783 my $networkip2=&General::getnetworkip($tip,$tcidr);
784 if ($scidr gt $tcidr){
785 if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
786 $errormessage.=$Lang::tr{'fwdfw err samesub'};
787 }
788 }elsif($scidr eq $tcidr && $scidr eq '32'){
789 my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
790 my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
791 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
792 $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
793 $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
794 }
795 }else{
796 if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
797 $errormessage.=$Lang::tr{'fwdfw err samesub'};
798 }
799 }
800 }
801 #check source and destination protocol if manual
802 if( $fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'USESRV'} eq 'ON'){
803 if($fwdfwsettings{'PROT'} ne $fwdfwsettings{'TGT_PROT'} && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
804 $errormessage.=$Lang::tr{'fwdfw err prot'};
805 }
806 #check source and destination protocol if source manual and dest servicegrp
807 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
808 foreach my $key (sort keys %customservice){
809 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
810 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
811 $errormessage.=$Lang::tr{'fwdfw err prot'};
812 last;
813 }
814 }
815 }
816 }
817 }
818 if( $fwdfwsettings{'USE_SRC_PORT'} ne 'ON' && $fwdfwsettings{'USESRV'} ne 'ON'){
819 $fwdfwsettings{'PROT'}='';
820 $fwdfwsettings{'TGT_PROT'}='';
821 }
822 }
823 sub checkcounter
824 {
825 my ($base1,$val1,$base2,$val2) = @_;
826
827 if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
828 &dec_counter($confignet,\%customnetwork,$val1);
829 }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
830 &dec_counter($confighost,\%customhost,$val1);
831 }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
832 &dec_counter($configgrp,\%customgrp,$val1);
833 }elsif($base1 eq 'cust_srv'){
834 &dec_counter($configsrv,\%customservice,$val1);
835 }elsif($base1 eq 'cust_srvgrp'){
836 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
837 }
838
839 if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
840 &inc_counter($confignet,\%customnetwork,$val2);
841 }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
842 &inc_counter($confighost,\%customhost,$val2);
843 }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
844 &inc_counter($configgrp,\%customgrp,$val2);
845 }elsif($base2 eq 'cust_srv'){
846 &inc_counter($configsrv,\%customservice,$val2);
847 }elsif($base2 eq 'cust_srvgrp'){
848 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
849 }
850 }
851 sub checkvpn
852 {
853 my $ip=shift;
854 #Test if manual IP is part of static OpenVPN networks
855 &General::readhasharray("$configccdnet", \%ccdnet);
856 foreach my $key (sort keys %ccdnet){
857 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
858 my $sub=&General::iporsubtodec($vpnsubnet);
859 if (&General::IpInSubnet($ip,$vpnip,$sub)){
860 return 0;
861 }
862 }
863 # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
864 # because if one creates a custom host with the ip, we need to check the color there!
865 # It does not make sense to check this here
866
867 # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
868 # Is also checked in getcolor
869
870 # Test if manual ip is part of an IPsec Network is also checked in getcolor
871 return 1;
872 }
873 sub checkvpncolor
874 {
875
876 }
877 sub deleterule
878 {
879 my %delhash=();
880 &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
881 foreach my $key (sort {$a <=> $b} keys %delhash){
882 if ($key == $fwdfwsettings{'key'}){
883 #check hosts/net and groups
884 &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
885 &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
886 #check services and groups
887 if ($delhash{$key}[11] eq 'ON'){
888 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
889 }
890 }
891 if ($key >= $fwdfwsettings{'key'}) {
892 my $next = $key + 1;
893 if (exists $delhash{$next}) {
894 foreach my $i (0 .. $#{$delhash{$next}}) {
895 $delhash{$key}[$i] = $delhash{$next}[$i];
896 }
897 }
898 }
899 }
900 # Remove the very last entry.
901 my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
902 delete $delhash{$last_key};
903
904 &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
905 &rules;
906
907 if($fwdfwsettings{'nobase'} ne 'on'){
908 &base;
909 }
910 }
911 sub disable_rule
912 {
913 my $key1=shift;
914 &General::readhasharray("$configfwdfw", \%configfwdfw);
915 foreach my $key (sort keys %configfwdfw){
916 if ($key eq $key1 ){
917 if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
918 }
919 }
920 &General::writehasharray("$configfwdfw", \%configfwdfw);
921 &rules;
922 }
923 sub dec_counter
924 {
925 my $config=shift;
926 my %hash=%{(shift)};
927 my $val=shift;
928 my $pos;
929 &General::readhasharray($config, \%hash);
930 foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
931 if($hash{$key}[0] eq $val){
932 $pos=$#{$hash{$key}};
933 $hash{$key}[$pos] = $hash{$key}[$pos]-1;
934 }
935 }
936 &General::writehasharray($config, \%hash);
937 }
938 sub error
939 {
940 if ($errormessage) {
941 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
942 print "<class name='base'>$errormessage\n";
943 print "&nbsp;</class>\n";
944 &Header::closebox();
945 print"<hr>";
946 }
947 }
948 sub fillselect
949 {
950 my %hash=%{(shift)};
951 my $val=shift;
952 my $key;
953 foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) } keys %hash){
954 if($hash{$key}[0] eq $val){
955 print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
956 }else{
957 print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
958 }
959 }
960 }
961 sub gen_dd_block
962 {
963 my $srctgt = shift;
964 my $grp=shift;
965 my $helper='';
966 my $show='';
967 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
968 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
969 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
970 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
971 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
972 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
973 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
974 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
975 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
976 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
977 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
978 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
979 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
980 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
981 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
982 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
983 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
984 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
985 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
986 print<<END;
987 <table width='100%' border='0'>
988 <tr><td width='50%' valign='top'>
989 <table width='100%' border='0'>
990 <tr><td width='1%'><input type='radio' name='$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;'>
991 END
992 foreach my $network (sort keys %defaultNetworks)
993 {
994 next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
995 next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
996 print "<option value='$defaultNetworks{$network}{'NAME'}'";
997 print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
998 my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
999 my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1000 my $defsub1=&General::subtocidr($ifaces{$defsub});
1001 $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1002 if ($ifaces{$defnet}){
1003 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1004 }else{
1005 print ">$network</option>";
1006 }
1007 }
1008 print"</select></td></tr>";
1009 #custom networks
1010 if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1011 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1012 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1013 print"</select></td>";
1014 }
1015 #custom hosts
1016 if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1017 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1018 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1019 print"</select></td>";
1020 }
1021 #custom groups
1022 if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1023 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1024 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1025 if($helper ne $customgrp{$key}[0]){
1026 print"<option ";
1027 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1028 print ">$customgrp{$key}[0]</option>";
1029 }
1030 $helper=$customgrp{$key}[0];
1031 }
1032 print"</select></td>";
1033 }
1034 #End left table. start right table (vpn)
1035 print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1036 # CCD networks
1037 if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1038 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1039 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1040 print"</select></td></tr>";
1041 }
1042 #OVPN CCD Hosts
1043 foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1044 if ($ccdhost{$key}[33] ne '' ){
1045 print"<tr><td width='1%'><input type='radio' name='$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 '');
1046 $show='1';
1047 print "<option value='$ccdhost{$key}[1]'";
1048 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1049 print ">$ccdhost{$key}[1]</option>";
1050 }
1051 }
1052 if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1053 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1054 }
1055 if ($show eq '1'){$show='';print"</select></td></tr>";}
1056 #OVPN N2N
1057 foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1058 if ($ccdhost{$key}[3] eq 'net'){
1059 print"<tr><td width='1%'><input type='radio' name='$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 '');
1060 $show='1';
1061 print "<option value='$ccdhost{$key}[1]'";
1062 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1063 print ">$ccdhost{$key}[1]</option>";
1064 }
1065 }
1066 if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1067 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1068 }
1069 if ($show eq '1'){$show='';print"</select></td></tr>";}
1070 #IPsec netze
1071 foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1072 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1073 print"<tr><td valign='top'><input type='radio' name='$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 '');
1074 $show='1';
1075 print "<option ";
1076 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1077 print ">$ipsecconf{$key}[1]</option>";
1078 }
1079 }
1080 if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1081 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1082 }
1083 if ($show eq '1'){$show='';print"</select></td></tr>";}
1084
1085 print"</tr></table>";
1086 print"</td></tr></table><br>";
1087 }
1088 sub get_ip
1089 {
1090 my $val=shift;
1091 my $grp =shift;
1092 my $a;
1093 my $b;
1094 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1095 if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1096 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1097 ($a,$b) = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1098 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1099 if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1100 $a=$netsettings{'GREEN_NETADDRESS'};
1101 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1102 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1103 $a=$netsettings{'ORANGE_NETADDRESS'};
1104 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1105 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1106 $a=$netsettings{'BLUE_NETADDRESS'};
1107 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1108 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1109 &General::readhash("$configovpn",\%ovpnsettings);
1110 ($a,$b) = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1111 $b=&General::iporsubtocidr($b);
1112 }
1113 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1114 &General::readhasharray("$confignet", \%customnetwork);
1115 foreach my $key (keys %customnetwork){
1116 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1117 $a=$customnetwork{$key}[1];
1118 $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1119 }
1120 }
1121 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1122 &General::readhasharray("$confighost", \%customhost);
1123 foreach my $key (keys %customhost){
1124 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1125 if ($customhost{$key}[1] eq 'ip'){
1126 ($a,$b)=split (/\//,$customhost{$key}[2]);
1127 $b=&General::iporsubtocidr($b);
1128 }else{
1129 if ($grp eq 'grp2'){
1130 $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1131 }
1132 }
1133 }
1134 }
1135 }
1136 }
1137 return $a,$b;
1138 }
1139 sub get_name
1140 {
1141 my $val=shift;
1142 &General::setup_default_networks(\%defaultNetworks);
1143 foreach my $network (sort keys %defaultNetworks)
1144 {
1145 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1146 }
1147 }
1148 sub getsrcport
1149 {
1150 my %hash=%{(shift)};
1151 my $key=shift;
1152 if($hash{$key}[7] eq 'ON' && $hash{$key}[8] ne '' && $hash{$key}[10]){
1153 $hash{$key}[10]=~ s/\|/,/g;
1154 print": $hash{$key}[10]";
1155 }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1156 print": <br>$hash{$key}[9] ";
1157 }
1158 }
1159 sub gettgtport
1160 {
1161 my %hash=%{(shift)};
1162 my $key=shift;
1163 my $service;
1164 my $prot;
1165 if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1166 if($hash{$key}[14] eq 'cust_srv'){
1167 &General::readhasharray("$configsrv", \%customservice);
1168 foreach my $i (sort keys %customservice){
1169 if($customservice{$i}[0] eq $hash{$key}[15]){
1170 $service = $customservice{$i}[0];
1171 }
1172 }
1173 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1174 $service=$hash{$key}[15];
1175 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1176 $hash{$key}[15]=~ s/\|/,/g;
1177 $service=$hash{$key}[15];
1178 }
1179 if($service){
1180 print": $service";
1181 }
1182 }elsif($hash{$key}[11] eq 'ON' && $hash{$key}[12] eq 'ICMP'){
1183 print":<br>$hash{$key}[13]";
1184 }
1185 }
1186 sub get_serviceports
1187 {
1188 my $type=shift;
1189 my $name=shift;
1190 &General::readhasharray("$configsrv", \%customservice);
1191 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1192 my $tcp;
1193 my $udp;
1194 my $icmp;
1195 @protocols=();
1196 if($type eq 'service'){
1197 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1198 if ($customservice{$key}[0] eq $name){
1199 push (@protocols,$customservice{$key}[2]);
1200 }
1201 }
1202 }elsif($type eq 'group'){
1203 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1204 if ($customservicegrp{$key}[0] eq $name){
1205 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1206 if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1207 if($customservice{$key1}[2] eq 'TCP'){
1208 $tcp='TCP';
1209 }elsif($customservice{$key1}[2] eq 'ICMP'){
1210 $icmp='ICMP';
1211 }elsif($customservice{$key1}[2] eq 'UDP'){
1212 $udp='UDP';
1213 }
1214 }
1215 }
1216 }
1217 }
1218 }
1219 if($tcp && $udp && $icmp){
1220 push (@protocols,"All");
1221 return @protocols;
1222 }
1223 if($tcp){
1224 push (@protocols,"TCP");
1225 }
1226 if($udp){
1227 push (@protocols,"UDP");
1228 }
1229 if($icmp){
1230 push (@protocols,"ICMP");
1231 }
1232 return @protocols;
1233 }
1234 sub getcolor
1235 {
1236 my $nettype=shift;
1237 my $val=shift;
1238 my $hash=shift;
1239 if($optionsfw{'SHOWCOLORS'} eq 'on'){
1240 #standard networks
1241 if ($val eq 'GREEN'){
1242 $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1243 return;
1244 }elsif ($val eq 'ORANGE'){
1245 $tdcolor="style='border: 1px solid $Header::colourorange;'";
1246 return;
1247 }elsif ($val eq 'BLUE'){
1248 $tdcolor="style='border: 1px solid $Header::colourblue;'";
1249 return;
1250 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1251 $tdcolor="style='border: 1px solid $Header::colourred;'";
1252 return;
1253 }elsif ($val eq 'IPFire' ){
1254 $tdcolor="style='border: 1px solid $Header::colourred;'";
1255 return;
1256 }elsif($val =~ /^(.*?)\/(.*?)$/){
1257 my ($sip,$scidr) = split ("/",$val);
1258 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1259 $tdcolor="style='border: 1px solid $Header::colourorange;'";
1260 return;
1261 }
1262 if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1263 $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1264 return;
1265 }
1266 if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1267 $tdcolor="style='border: 1px solid $Header::colourblue;'";
1268 return;
1269 }
1270 }elsif ($val eq 'Default IP'){
1271 $tdcolor="style='border: 1px solid $Header::colourred;'";
1272 return;
1273 }
1274 #Check if a manual IP is part of a VPN
1275 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr'){
1276 #Check if IP is part of OpenVPN dynamic subnet
1277 my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1278 my ($c,$d) = split("/",$val);
1279 if (&General::IpInSubnet($c,$a,$b)){
1280 $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1281 return;
1282 }
1283 #Check if IP is part of OpenVPN static subnet
1284 foreach my $key (sort keys %ccdnet){
1285 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1286 $b =&General::iporsubtodec($b);
1287 if (&General::IpInSubnet($c,$a,$b)){
1288 $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1289 return;
1290 }
1291 }
1292 #Check if IP is part of OpenVPN N2N subnet
1293 foreach my $key (sort keys %ccdhost){
1294 if ($ccdhost{$key}[3] eq 'net'){
1295 my ($a,$b) = split("/",$ccdhost{$key}[11]);
1296 if (&General::IpInSubnet($c,$a,$b)){
1297 $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1298 return;
1299 }
1300 }
1301 }
1302 #Check if IP is part of IPsec RW network
1303 if ($ipsecsettings{'RW_NET'} ne ''){
1304 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1305 $b=&General::iporsubtodec($b);
1306 if (&General::IpInSubnet($c,$a,$b)){
1307 $tdcolor="style='border: 1px solid $Header::colourvpn;'";
1308 return;
1309 }
1310 }
1311 #Check if IP is part of a IPsec N2N network
1312 foreach my $key (sort keys %ipsecconf){
1313 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1314 if (&General::IpInSubnet($c,$a,$b)){
1315 $tdcolor="style='border: 1px solid $Header::colourvpn;'";
1316 return;
1317 }
1318 }
1319 }
1320 #VPN networks
1321 if ($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'){
1322 $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1323 return;
1324 }
1325 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1326 $tdcolor="style='border: 1px solid $Header::colourvpn;'";
1327 return;
1328 }
1329 #custom Hosts
1330 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1331 foreach my $key (sort keys %$hash){
1332 if ($$hash{$key}[0] eq $val){
1333 $val=$$hash{$key}[2];
1334 }
1335 }
1336 }
1337 #ALIASE
1338 foreach my $alias (sort keys %aliases)
1339 {
1340 if ($val eq $alias){
1341 $tdcolor="style='border: 1px solid $Header::colourred;'";
1342 return;
1343 }
1344 }
1345 }
1346 $tdcolor='';
1347 return;
1348 }
1349 sub hint
1350 {
1351 if ($hint) {
1352 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1353 print "<class name='base'>$hint\n";
1354 print "&nbsp;</class>\n";
1355 &Header::closebox();
1356 print"<hr>";
1357 }
1358 }
1359 sub inc_counter
1360 {
1361 my $config=shift;
1362 my %hash=%{(shift)};
1363 my $val=shift;
1364 my $pos;
1365
1366 &General::readhasharray($config, \%hash);
1367 foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
1368 if($hash{$key}[0] eq $val){
1369 $pos=$#{$hash{$key}};
1370 $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1371 }
1372 }
1373 &General::writehasharray($config, \%hash);
1374 }
1375 sub newrule
1376 {
1377 &error;
1378 &General::setup_default_networks(\%defaultNetworks);
1379 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1380 #read all configfiles
1381 &General::readhasharray("$configccdnet", \%ccdnet);
1382 &General::readhasharray("$confignet", \%customnetwork);
1383 &General::readhasharray("$configccdhost", \%ccdhost);
1384 &General::readhasharray("$confighost", \%customhost);
1385 &General::readhasharray("$configccdhost", \%ccdhost);
1386 &General::readhasharray("$configgrp", \%customgrp);
1387 &General::readhasharray("$configipsec", \%ipsecconf);
1388 &General::get_aliases(\%aliases);
1389 my %checked=();
1390 my $helper;
1391 my $sum=0;
1392 if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1393 my $config=$fwdfwsettings{'config'};
1394 my %hash=();
1395 #Get Red IP-ADDRESS
1396 open (CONN1,"/var/ipfire/red/local-ipaddress");
1397 my $redip = <CONN1>;
1398 close(CONN1);
1399 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
1400 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
1401 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
1402 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1403 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
1404 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1405 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
1406 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
1407 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
1408 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
1409 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
1410 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
1411 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
1412 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
1413 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
1414 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}} = 'CHECKED';
1415 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
1416 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
1417 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1418 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1419 #check if update and get values
1420 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1421 &General::readhasharray("$config", \%hash);
1422 foreach my $key (sort keys %hash){
1423 $sum++;
1424 if ($key eq $fwdfwsettings{'key'}){
1425 $fwdfwsettings{'oldrulenumber'} = $fwdfwsettings{'key'};
1426 $fwdfwsettings{'RULE_ACTION'} = $hash{$key}[0];
1427 $fwdfwsettings{'chain'} = $hash{$key}[1];
1428 $fwdfwsettings{'ACTIVE'} = $hash{$key}[2];
1429 $fwdfwsettings{'grp1'} = $hash{$key}[3];
1430 $fwdfwsettings{$fwdfwsettings{'grp1'}} = $hash{$key}[4];
1431 $fwdfwsettings{'grp2'} = $hash{$key}[5];
1432 $fwdfwsettings{$fwdfwsettings{'grp2'}} = $hash{$key}[6];
1433 $fwdfwsettings{'USE_SRC_PORT'} = $hash{$key}[7];
1434 $fwdfwsettings{'PROT'} = $hash{$key}[8];
1435 $fwdfwsettings{'ICMP_TYPES'} = $hash{$key}[9];
1436 $fwdfwsettings{'SRC_PORT'} = $hash{$key}[10];
1437 $fwdfwsettings{'USESRV'} = $hash{$key}[11];
1438 $fwdfwsettings{'TGT_PROT'} = $hash{$key}[12];
1439 $fwdfwsettings{'ICMP_TGT'} = $hash{$key}[13];
1440 $fwdfwsettings{'grp3'} = $hash{$key}[14];
1441 $fwdfwsettings{$fwdfwsettings{'grp3'}} = $hash{$key}[15];
1442 $fwdfwsettings{'ruleremark'} = $hash{$key}[16];
1443 $fwdfwsettings{'LOG'} = $hash{$key}[17];
1444 $fwdfwsettings{'TIME'} = $hash{$key}[18];
1445 $fwdfwsettings{'TIME_MON'} = $hash{$key}[19];
1446 $fwdfwsettings{'TIME_TUE'} = $hash{$key}[20];
1447 $fwdfwsettings{'TIME_WED'} = $hash{$key}[21];
1448 $fwdfwsettings{'TIME_THU'} = $hash{$key}[22];
1449 $fwdfwsettings{'TIME_FRI'} = $hash{$key}[23];
1450 $fwdfwsettings{'TIME_SAT'} = $hash{$key}[24];
1451 $fwdfwsettings{'TIME_SUN'} = $hash{$key}[25];
1452 $fwdfwsettings{'TIME_FROM'} = $hash{$key}[26];
1453 $fwdfwsettings{'TIME_TO'} = $hash{$key}[27];
1454 $fwdfwsettings{'USE_NAT'} = $hash{$key}[28];
1455 $fwdfwsettings{'nat'} = $hash{$key}[31]; #changed order
1456 $fwdfwsettings{$fwdfwsettings{'nat'}} = $hash{$key}[29];
1457 $fwdfwsettings{'dnatport'} = $hash{$key}[30];
1458 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
1459 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
1460 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
1461 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1462 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
1463 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1464 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
1465 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
1466 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
1467 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
1468 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
1469 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
1470 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
1471 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
1472 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
1473 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}} = 'CHECKED';
1474 $checked{'nat'}{$fwdfwsettings{'nat'}} = 'CHECKED';
1475 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
1476 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
1477 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1478 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1479 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1480 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1481 }
1482 }
1483 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1484 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1485 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1486 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1487 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1488 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1489 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1490 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1491 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1492 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1493 #check if manual ip (source) is orange network
1494 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1495 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1496 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1497 $fwdfwsettings{'oldorange'} ='on';
1498 }
1499 }
1500 }else{
1501 $fwdfwsettings{'ACTIVE'}='ON';
1502 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1503 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1504 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1505 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1506 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1507 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1508 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1509 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1510 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1511 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1512 #check if manual ip (source) is orange network
1513 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1514 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1515 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1516 $fwdfwsettings{'oldorange'} ='on';
1517 }
1518 }
1519 }
1520 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1521 print "<form method='post'>";
1522 &Header::closebox();
1523 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1524 #------SOURCE-------------------------------------------------------
1525 print<<END;
1526 <table width='100%' border='0'>
1527 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr' checked></td><td width='60%'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' size='16' maxlength='17'></td><td width='1%'><input type='radio' name='grp1' value='ipfire_src' $checked{'grp1'}{'ipfire_src'}></td><td><b>Firewall</b></td>
1528 END
1529 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1530 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1531 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1532 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if $ifaces{'ORANGE_ADDRESS'};
1533 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if $ifaces{'BLUE_ADDRESS'};
1534 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1535
1536 if (! -z "${General::swroot}/ethernet/aliases"){
1537 foreach my $alias (sort keys %aliases)
1538 {
1539 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1540 }
1541 }
1542 print<<END;
1543 </td></tr>
1544 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1545 END
1546 &gen_dd_block('src','grp1');
1547 print<<END;
1548 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1549 <table width='100%' border='0'>
1550 <tr><td width='1%'><input type='checkbox' name='USE_SRC_PORT' value='ON' $checked{'USE_SRC_PORT'}{'ON'}></td><td width='51%' colspan='3'>$Lang::tr{'fwdfw use srcport'}</td>
1551 <td width='15%' nowrap='nowrap'>$Lang::tr{'fwdfw man port'}</td><td><select name='PROT'>
1552 END
1553 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1554 {
1555 if ($_ eq $fwdfwsettings{'PROT'})
1556 {
1557 print"<option selected>$_</option>";
1558 }else{
1559 print"<option>$_</option>";
1560 }
1561 }
1562 $fwdfwsettings{'SRC_PORT'}=~ s/\|/,/g;
1563 print<<END;
1564 </select></td><td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18' ></td></tr>
1565 <tr><td></td><td></td><td></td><td></td><td nowrap='nowrap'>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES' style='width:230px;'>
1566 END
1567 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1568 print"<option>All ICMP-Types</option>";
1569 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) } keys %icmptypes){
1570 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1571 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1572 }else{
1573 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1574 }
1575 }
1576 print<<END;
1577 </select></td></tr></table><br><hr>
1578 END
1579 &Header::closebox();
1580
1581 #---TARGET------------------------------------------------------
1582 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1583 print<<END;
1584 <table width='100%' border='0'>
1585 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr' checked></td><td width='60%' nowrap='nowrap'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16' maxlength='17'><td width='1%'><input type='radio' name='grp2' value='ipfire' $checked{'grp2'}{'ipfire'}></td><td><b>Firewall</b></td>
1586 END
1587 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1588 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1589 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1590 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if $ifaces{'ORANGE_ADDRESS'};
1591 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if $ifaces{'BLUE_ADDRESS'};
1592 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1593 if (! -z "${General::swroot}/ethernet/aliases"){
1594 foreach my $alias (sort keys %aliases)
1595 {
1596 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1597 }
1598 }
1599 print<<END;
1600 </td></tr>
1601 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1602 END
1603 &gen_dd_block('tgt','grp2');
1604 print<<END;
1605 <hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '></hr><br>
1606 <table width='100%' border='0'>
1607 <tr><td width='1%'><input type='checkbox' name='USESRV' value='ON' $checked{'USESRV'}{'ON'} ></td><td width='48%'>$Lang::tr{'fwdfw use srv'}</td><td width='1%'><input type='radio' name='grp3' value='cust_srv' checked></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv'style='min-width:230px;' >
1608 END
1609 &General::readhasharray("$configsrv", \%customservice);
1610 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1611 print"<option ";
1612 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1613 print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1614 }
1615 print<<END;
1616 </select></td></tr>
1617 <tr><td colspan='2'></td><td><input type='radio' name='grp3' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust srvgrp'}</td><td colspan='2'><select name='cust_srvgrp' style='min-width:230px;' >
1618 END
1619 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1620 my $helper;
1621 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1622 if ($helper ne $customservicegrp{$key}[0]){
1623 print"<option ";
1624 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1625 print">$customservicegrp{$key}[0]</option>";
1626 }
1627 $helper=$customservicegrp{$key}[0];
1628 }
1629 print<<END;
1630 </select></td></tr>
1631 <tr><td colspan='2'></td><td><input type='radio' name='grp3' value='TGT_PORT' $checked{'grp3'}{'TGT_PORT'}></td><td>$Lang::tr{'fwdfw man port'}</td><td><select name='TGT_PROT'>
1632 END
1633 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1634 {
1635 if ($_ eq $fwdfwsettings{'TGT_PROT'})
1636 {
1637 print"<option selected>$_</option>";
1638 }else{
1639 print"<option>$_</option>";
1640 }
1641 }
1642 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1643 print<<END;
1644 </select></td><td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18' ></td></tr>
1645 <tr><td colspan='2'></td><td></td><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TGT' style='min-width:230px;'>
1646 END
1647 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1648 print"<option>All ICMP-Types</option>";
1649 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1650 if($fwdfwsettings{'ICMP_TGT'} eq "$icmptypes{$key}[0]"){
1651 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1652 }else{
1653 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1654 }
1655 }
1656 print<<END;
1657 </select></td></tr>
1658 </table><br><hr>
1659
1660 END
1661 &Header::closebox;
1662 #---SNAT / DNAT ------------------------------------------------
1663 &Header::openbox('100%', 'left', 'NAT');
1664 print<<END;
1665 <table width='100%' border='0'>
1666 <tr><td width='1%'><input type='checkbox' name='USE_NAT' value='ON' $checked{'USE_NAT'}{'ON'}></td><td width='15%'>$Lang::tr{'fwdfw use nat'}</td><td colspan='5'></td></tr>
1667 <tr><td colspan='2'></td><td width='1%'><input type='radio' name='nat' value='dnat' checked ></td><td width='50%'>$Lang::tr{'fwdfw dnat'}</td>
1668 END
1669 print"<td width='8%'>IPFire: </td><td width='20%' align='right'><select name='dnat' style='width:140px;'>";
1670 print "<option value='ALL' $selected{'dnat'}{$Lang::tr{'all'}}>$Lang::tr{'all'}</option>";
1671 print "<option value='Default IP' $selected{'dnat'}{'Default IP'}>Default IP</option>";
1672 foreach my $alias (sort keys %aliases)
1673 {
1674 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias</option>";
1675 }
1676 print"</td></tr>";
1677 $fwdfwsettings{'dnatport'}=~ tr/|/,/;
1678 print"<tr><td colspan='4'></td><td>Port: </td><td align='right'><input type='text' name='dnatport' style='width:130px;' value=$fwdfwsettings{'dnatport'}> </td></tr>";
1679 print"<tr><td colspan='8'><br></td></tr>";
1680 #SNAT
1681 print"<tr><td colspan='2'></td><td width='1%'><input type='radio' name='nat' value='snat' $checked{'nat'}{'snat'}></td><td width='20%'>$Lang::tr{'fwdfw snat'}</td>";
1682 print"<td width='8%'>IPFire: </td><td width='20%' align='right'><select name='snat' style='width:140px;'>";
1683 foreach my $alias (sort keys %aliases)
1684 {
1685 print "<option value='$alias' $selected{'snat'}{$alias}>$alias</option>";
1686 }
1687 foreach my $network (sort keys %defaultNetworks)
1688 {
1689 next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1690 next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1691 next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1692 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1693 print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1694 print ">$network</option>";
1695 }
1696 print"</table>";
1697 print"<hr>";
1698 &Header::closebox();
1699 #---Activate/logging/remark-------------------------------------
1700 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1701 print<<END;
1702 <table width='100%' border='0'>
1703 <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
1704 END
1705 foreach ("ACCEPT","DROP","REJECT")
1706 {
1707 if($fwdfwsettings{'updatefwrule'} eq 'on'){
1708 print"<option value='$_'";
1709 print "selected='selected'" if ($fwdfwsettings{'RULE_ACTION'} eq $_);
1710 print">$Lang::tr{'fwdfw '.$_}</option>";
1711 }else{
1712 if($fwdfwsettings{'POLICY'} eq 'MODE2'){
1713 $fwdfwsettings{'RULE_ACTION'} = 'DROP';
1714 }
1715 if ($_ eq $fwdfwsettings{'RULE_ACTION'})
1716 {
1717 print"<option value='$_' selected>$Lang::tr{'fwdfw '.$_}</option>";
1718 }else{
1719 print"<option value='$_'>$Lang::tr{'fwdfw '.$_}</option>";
1720 }
1721 }
1722 }
1723 print"</select></td></tr>";
1724 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%':></td></tr>";
1725 #print"<tr><td width='100%'>$Lang::tr{'remark'}:</td><td align='left'><textarea name='ruleremark' cols='70' rows='3' value='$fwdfwsettings{'ruleremark'}'></textarea></td></tr>";
1726 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1727 print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1728 for (my $count =1; $count <= $sum; $count++){
1729 print"<option value='$count' ";
1730 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1731 print">$count</option>";
1732 }
1733 print"</select></td></tr>";
1734 }else{
1735 print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1736 }
1737
1738 print<<END;
1739 </table><table width='100%'>
1740 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1741 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'} ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1742 </table><br><hr>
1743 END
1744 &Header::closebox();
1745 #---ADD TIMEFRAME-----------------------------------------------
1746 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1747 print<<END;
1748 <table width='70%' border='0'>
1749 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='4'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1750 <tr><td colspan='7'>&nbsp</td></tr>
1751 <tr>
1752 <td align='left'>$Lang::tr{'time'}:</td>
1753 <td width='30%' align='left'>$Lang::tr{'advproxy monday'} $Lang::tr{'advproxy tuesday'} $Lang::tr{'advproxy wednesday'} $Lang::tr{'advproxy thursday'} $Lang::tr{'advproxy friday'} $Lang::tr{'advproxy saturday'} $Lang::tr{'advproxy sunday'}</td>
1754 <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1755 <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1756 </tr>
1757 <tr>
1758 <td align='right'></td>
1759 <td width='30%' align='left'>
1760 <input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} />
1761 <input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} />
1762 <input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} />
1763 <input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} />
1764 <input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} />
1765 <input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} />
1766 <input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} />
1767 </td>
1768 <td><select name='TIME_FROM'>
1769 END
1770 for (my $i=0;$i<=23;$i++) {
1771 $i = sprintf("%02s",$i);
1772 for (my $j=0;$j<=45;$j+=15) {
1773 $j = sprintf("%02s",$j);
1774 my $time = $i.":".$j;
1775 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1776 }
1777 }
1778 print<<END;
1779 </select></td>
1780 <td><select name='TIME_TO'>
1781 END
1782 for (my $i=0;$i<=23;$i++) {
1783 $i = sprintf("%02s",$i);
1784 for (my $j=0;$j<=45;$j+=15) {
1785 $j = sprintf("%02s",$j);
1786 my $time = $i.":".$j;
1787 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1788 }
1789 }
1790 print<<END;
1791 </select></td></tr>
1792 </table><br><hr>
1793 END
1794 #---ACTION------------------------------------------------------
1795 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1796 print<<END;
1797 <table border='0' width='100%'>
1798 <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1799 <input type='hidden' name='config' value='$config' >
1800 <input type='hidden' name='ACTION' value='saverule' >
1801 </form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1802 </table></form>
1803 END
1804 }else{
1805 print<<END;
1806 <table border='0' width='100%'>
1807 <tr><td align='right'><input type='submit' value='$Lang::tr{'fwdfw change'}' style='min-width:100px;' /><input type='hidden' name='updatefwrule' value='$fwdfwsettings{'updatefwrule'}'><input type='hidden' name='key' value='$fwdfwsettings{'key'}'>
1808 <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1809 <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1810 <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1811 <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1812 <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1813 <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1814 <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1815 <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1816 <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1817 <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
1818 <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
1819 <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
1820 <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
1821 <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1822 </table></form>
1823 END
1824 }
1825 &Header::closebox();
1826 }
1827 sub pos_up
1828 {
1829 my %uphash=();
1830 my %tmp=();
1831 &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
1832 foreach my $key (sort keys %uphash){
1833 if ($key eq $fwdfwsettings{'key'}) {
1834 my $last = $key -1;
1835 if (exists $uphash{$last}){
1836 #save rule last
1837 foreach my $y (0 .. $#{$uphash{$last}}) {
1838 $tmp{0}[$y] = $uphash{$last}[$y];
1839 }
1840 #copy active rule to last
1841 foreach my $i (0 .. $#{$uphash{$last}}) {
1842 $uphash{$last}[$i] = $uphash{$key}[$i];
1843 }
1844 #copy saved rule to actual position
1845 foreach my $x (0 .. $#{$tmp{0}}) {
1846 $uphash{$key}[$x] = $tmp{0}[$x];
1847 }
1848 }
1849 }
1850 }
1851 &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
1852 &rules;
1853 }
1854 sub pos_down
1855 {
1856 my %downhash=();
1857 my %tmp=();
1858 &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
1859 foreach my $key (sort keys %downhash){
1860 if ($key eq $fwdfwsettings{'key'}) {
1861 my $next = $key + 1;
1862 if (exists $downhash{$next}){
1863 #save rule next
1864 foreach my $y (0 .. $#{$downhash{$next}}) {
1865 $tmp{0}[$y] = $downhash{$next}[$y];
1866 }
1867 #copy active rule to next
1868 foreach my $i (0 .. $#{$downhash{$next}}) {
1869 $downhash{$next}[$i] = $downhash{$key}[$i];
1870 }
1871 #copy saved rule to actual position
1872 foreach my $x (0 .. $#{$tmp{0}}) {
1873 $downhash{$key}[$x] = $tmp{0}[$x];
1874 }
1875 }
1876 }
1877 }
1878 &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
1879 &rules;
1880 }
1881 sub rules
1882 {
1883 if (!-f "${General::swroot}/forward/reread"){
1884 system("touch ${General::swroot}/forward/reread");
1885 system("touch ${General::swroot}/fwhosts/reread");
1886 }
1887 }
1888 sub reread_rules
1889 {
1890 system("/usr/local/bin/forwardfwctrl");
1891 if ( -f "${General::swroot}/forward/reread"){
1892 system("rm ${General::swroot}/forward/reread");
1893 system("rm ${General::swroot}/fwhosts/reread");
1894 }
1895 }
1896 sub saverule
1897 {
1898 my $hash=shift;
1899 my $config=shift;
1900 &General::readhasharray("$config", $hash);
1901 if (!$errormessage){
1902 ################################################################
1903 #check if we change an INPUT rule to a OUTGOING
1904 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW' && $fwdfwsettings{'chain'} eq 'OUTGOINGFW' ){
1905 &changerule($configinput);
1906 #print"1";
1907 }
1908 #check if we change an INPUT rule to a FORWARD
1909 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW' && $fwdfwsettings{'chain'} eq 'FORWARDFW' ){
1910 &changerule($configinput);
1911 #print"2";
1912 }
1913 ################################################################
1914 #check if we change an OUTGOING rule to an INPUT
1915 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW' && $fwdfwsettings{'chain'} eq 'INPUTFW' ){
1916 &changerule($configoutgoing);
1917 #print"3";
1918 }
1919 #check if we change an OUTGOING rule to a FORWARD
1920 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW' && $fwdfwsettings{'chain'} eq 'FORWARDFW' ){
1921 &changerule($configoutgoing);
1922 #print"4";
1923 }
1924 ################################################################
1925 #check if we change a FORWARD rule to an INPUT
1926 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW' && $fwdfwsettings{'chain'} eq 'INPUTFW'){
1927 &changerule($configfwdfw);
1928 #print"5";
1929 }
1930 #check if we change a FORWARD rule to an OUTGOING
1931 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW' && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
1932 &changerule($configfwdfw);
1933 #print"6";
1934 }
1935 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
1936 my $key = &General::findhasharraykey ($hash);
1937 $$hash{$key}[0] = $fwdfwsettings{'RULE_ACTION'};
1938 $$hash{$key}[1] = $fwdfwsettings{'chain'};
1939 $$hash{$key}[2] = $fwdfwsettings{'ACTIVE'};
1940 $$hash{$key}[3] = $fwdfwsettings{'grp1'};
1941 $$hash{$key}[4] = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1942 $$hash{$key}[5] = $fwdfwsettings{'grp2'};
1943 $$hash{$key}[6] = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1944 $$hash{$key}[7] = $fwdfwsettings{'USE_SRC_PORT'};
1945 $$hash{$key}[8] = $fwdfwsettings{'PROT'};
1946 $$hash{$key}[9] = $fwdfwsettings{'ICMP_TYPES'};
1947 $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1948 $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1949 $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1950 $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1951 $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1952 $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1953 $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1954 $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1955 $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1956 $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1957 $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1958 $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1959 $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1960 $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1961 $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1962 $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1963 $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1964 $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1965 $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
1966 $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
1967 $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
1968 $$hash{$key}[31] = $fwdfwsettings{'nat'};
1969 &General::writehasharray("$config", $hash);
1970 }else{
1971 foreach my $key (sort {$a <=> $b} keys %$hash){
1972 if($key eq $fwdfwsettings{'key'}){
1973 $$hash{$key}[0] = $fwdfwsettings{'RULE_ACTION'};
1974 $$hash{$key}[1] = $fwdfwsettings{'chain'};
1975 $$hash{$key}[2] = $fwdfwsettings{'ACTIVE'};
1976 $$hash{$key}[3] = $fwdfwsettings{'grp1'};
1977 $$hash{$key}[4] = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1978 $$hash{$key}[5] = $fwdfwsettings{'grp2'};
1979 $$hash{$key}[6] = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1980 $$hash{$key}[7] = $fwdfwsettings{'USE_SRC_PORT'};
1981 $$hash{$key}[8] = $fwdfwsettings{'PROT'};
1982 $$hash{$key}[9] = $fwdfwsettings{'ICMP_TYPES'};
1983 $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1984 $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1985 $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1986 $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1987 $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1988 $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1989 $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1990 $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1991 $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1992 $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1993 $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1994 $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1995 $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1996 $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1997 $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1998 $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1999 $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2000 $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2001 $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2002 $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2003 $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2004 $$hash{$key}[31] = $fwdfwsettings{'nat'};
2005 last;
2006 }
2007 }
2008 }
2009 &General::writehasharray("$config", $hash);
2010 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2011 my %tmp=();
2012 my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2013 for (my $z=0;$z<$val;$z++){
2014 foreach my $key (sort {$a <=> $b} keys %$hash){
2015 if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2016 my $last = $key -1;
2017 if (exists $$hash{$last}){
2018 #save rule last
2019 foreach my $y (0 .. $#{$$hash{$last}}) {
2020 $tmp{0}[$y] = $$hash{$last}[$y];
2021 }
2022 #copy active rule to last
2023 foreach my $i (0 .. $#{$$hash{$last}}) {
2024 $$hash{$last}[$i] = $$hash{$key}[$i];
2025 }
2026 #copy saved rule to actual position
2027 foreach my $x (0 .. $#{$tmp{0}}) {
2028 $$hash{$key}[$x] = $tmp{0}[$x];
2029 }
2030 }
2031 }
2032 }
2033 $fwdfwsettings{'oldrulenumber'}--;
2034 }
2035 &General::writehasharray("$config", $hash);
2036 &rules;
2037 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2038 my %tmp=();
2039 my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2040 for (my $z=0;$z<$val;$z++){
2041 foreach my $key (sort {$a <=> $b} keys %$hash){
2042 if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2043 my $next = $key + 1;
2044 if (exists $$hash{$next}){
2045 #save rule next
2046 foreach my $y (0 .. $#{$$hash{$next}}) {
2047 $tmp{0}[$y] = $$hash{$next}[$y];
2048 }
2049 #copy active rule to next
2050 foreach my $i (0 .. $#{$$hash{$next}}) {
2051 $$hash{$next}[$i] = $$hash{$key}[$i];
2052 }
2053 #copy saved rule to actual position
2054 foreach my $x (0 .. $#{$tmp{0}}) {
2055 $$hash{$key}[$x] = $tmp{0}[$x];
2056 }
2057 }
2058 }
2059 }
2060 $fwdfwsettings{'oldrulenumber'}++;
2061 }
2062 &General::writehasharray("$config", $hash);
2063 &rules;
2064 }
2065 }
2066 }
2067 sub validremark
2068 {
2069 # Checks a hostname against RFC1035
2070 my $remark = $_[0];
2071
2072 # Each part should be at least two characters in length
2073 # but no more than 63 characters
2074 if (length ($remark) < 1 || length ($remark) > 255) {
2075 return 0;}
2076 # Only valid characters are a-z, A-Z, 0-9 and -
2077 if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2078 return 0;}
2079 # First character can only be a letter or a digit
2080 if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
2081 return 0;}
2082 # Last character can only be a letter or a digit
2083 if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2084 return 0;}
2085 return 1;
2086 }
2087 sub viewtablerule
2088 {
2089 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2090 &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
2091 &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'fwdfw xt access'} );
2092 &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
2093 }
2094 sub viewtablenew
2095 {
2096 my $hash=shift;
2097 my $config=shift;
2098 my $title=shift;
2099 my $title1=shift;
2100 my $go='';
2101 &General::get_aliases(\%aliases);