538df60cc8772c4a74f9f0e34bbe1c9b2626a415
[people/teissler/ipfire-2.x.git] / html / cgi-bin / firewall.cgi
1 #!/usr/bin/perl
2 ###############################################################################
3 # #
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2013 Alexander Marx <amarx@ipfire.org> #
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 use strict;
23 use Sort::Naturally;
24 no warnings 'uninitialized';
25 # enable only the following on debugging purpose
26 #use warnings;
27 #use CGI::Carp 'fatalsToBrowser';
28
29 require '/var/ipfire/general-functions.pl';
30 require "${General::swroot}/lang.pl";
31 require "${General::swroot}/header.pl";
32 require "${General::swroot}/firewall/bin/firewall-lib.pl";
33
34 unless (-d "${General::swroot}/firewall") { system("mkdir ${General::swroot}/firewall"); }
35 unless (-e "${General::swroot}/firewall/settings") { system("touch ${General::swroot}/firewall/settings"); }
36 unless (-e "${General::swroot}/firewall/config") { system("touch ${General::swroot}/firewall/config"); }
37 unless (-e "${General::swroot}/firewall/input") { system("touch ${General::swroot}/firewall/input"); }
38 unless (-e "${General::swroot}/firewall/outgoing") { system("touch ${General::swroot}/firewall/outgoing"); }
39
40 my %fwdfwsettings=();
41 my %selected=() ;
42 my %defaultNetworks=();
43 my %netsettings=();
44 my %customhost=();
45 my %customgrp=();
46 my %customnetworks=();
47 my %customservice=();
48 my %customservicegrp=();
49 my %ccdnet=();
50 my %customnetwork=();
51 my %ccdhost=();
52 my %configfwdfw=();
53 my %configinputfw=();
54 my %configoutgoingfw=();
55 my %ipsecconf=();
56 my %color=();
57 my %mainsettings=();
58 my %checked=();
59 my %icmptypes=();
60 my %ovpnsettings=();
61 my %ipsecsettings=();
62 my %aliases=();
63 my %optionsfw=();
64 my %ifaces=();
65
66 my @PROTOCOLS = ("TCP", "UDP", "ICMP", "IGMP", "AH", "ESP", "GRE","IPv6","IPIP");
67
68 my $color;
69 my $confignet = "${General::swroot}/fwhosts/customnetworks";
70 my $confighost = "${General::swroot}/fwhosts/customhosts";
71 my $configgrp = "${General::swroot}/fwhosts/customgroups";
72 my $configsrv = "${General::swroot}/fwhosts/customservices";
73 my $configsrvgrp = "${General::swroot}/fwhosts/customservicegrp";
74 my $configccdnet = "${General::swroot}/ovpn/ccd.conf";
75 my $configccdhost = "${General::swroot}/ovpn/ovpnconfig";
76 my $configipsec = "${General::swroot}/vpn/config";
77 my $configipsecrw = "${General::swroot}/vpn/settings";
78 my $configfwdfw = "${General::swroot}/firewall/config";
79 my $configinput = "${General::swroot}/firewall/input";
80 my $configoutgoing = "${General::swroot}/firewall/outgoing";
81 my $configovpn = "${General::swroot}/ovpn/settings";
82 my $fwoptions = "${General::swroot}/optionsfw/settings";
83 my $ifacesettings = "${General::swroot}/ethernet/settings";
84 my $errormessage='';
85 my $hint='';
86 my $ipgrp="${General::swroot}/outgoing/groups";
87 my $tdcolor='';
88 my $checkorange='';
89 my @protocols;
90 &General::readhash("${General::swroot}/firewall/settings", \%fwdfwsettings);
91 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
92 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
93 &General::readhash($fwoptions, \%optionsfw);
94 &General::readhash($ifacesettings, \%ifaces);
95 &General::readhash("$configovpn", \%ovpnsettings);
96 &General::readhash("$configipsecrw", \%ipsecsettings);
97 &General::readhasharray("$configipsec", \%ipsecconf);
98 &Header::showhttpheaders();
99 &Header::getcgihash(\%fwdfwsettings);
100 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
101 &Header::openbigbox('100%', 'center',$errormessage);
102 #### JAVA SCRIPT ####
103 print<<END;
104 <script>
105 var PROTOCOLS_WITH_PORTS = ["TCP", "UDP"];
106
107 var update_protocol = function() {
108 var protocol = \$("#protocol").val();
109
110 if (protocol === undefined)
111 return;
112
113 // Check if a template is/should be used.
114 if (protocol === "template") {
115 \$("#PROTOCOL_TEMPLATE").show();
116 } else {
117 \$("#PROTOCOL_TEMPLATE").hide();
118 }
119
120 // Check if we are dealing with a protocol, that knows ports.
121 if (\$.inArray(protocol, PROTOCOLS_WITH_PORTS) >= 0) {
122 \$("#PROTOCOL_PORTS").show();
123 } else {
124 \$("#PROTOCOL_PORTS").hide();
125 }
126
127 // Handle ICMP.
128 if (protocol === "ICMP") {
129 \$("#PROTOCOL_ICMP_TYPES").show();
130 } else {
131 \$("#PROTOCOL_ICMP_TYPES").hide();
132 }
133 };
134
135 \$(document).ready(function() {
136 \$("#protocol").change(update_protocol);
137 update_protocol();
138
139 // When nat not used, hide it
140 if (! \$("#USE_NAT").attr("checked")) {
141 \$(".NAT").hide();
142 }
143
144 // Show NAT area when "use nat" checkbox is clicked
145 \$("#USE_NAT").change(function() {
146 \$(".NAT").toggle();
147 });
148
149 // Time constraints
150 if(!\$("#USE_TIME_CONSTRAINTS").attr("checked")) {
151 \$("#TIME_CONSTRAINTS").hide();
152 }
153 \$("#USE_TIME_CONSTRAINTS").change(function() {
154 \$("#TIME_CONSTRAINTS").toggle();
155 });
156
157 // Automatically select radio buttons when corresponding
158 // dropdown menu changes.
159 \$("select").change(function() {
160 var id = \$(this).attr("name");
161 \$('#' + id).prop("checked", true);
162 });
163 });
164 </script>
165 END
166
167 #### ACTION #####
168
169 if ($fwdfwsettings{'ACTION'} eq 'saverule')
170 {
171 &General::readhasharray("$configfwdfw", \%configfwdfw);
172 &General::readhasharray("$configinput", \%configinputfw);
173 &General::readhasharray("$configoutgoing", \%configoutgoingfw);
174 #Set Variables according to the JQuery code in protocol section
175 if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')
176 {
177 if ($fwdfwsettings{'SRC_PORT'} ne '')
178 {
179 $fwdfwsettings{'USE_SRC_PORT'} = 'ON';
180 }
181 if ($fwdfwsettings{'TGT_PORT'} ne '')
182 {
183 $fwdfwsettings{'USESRV'} = 'ON';
184 $fwdfwsettings{'grp3'} = 'TGT_PORT';
185 }
186 }
187 if ($fwdfwsettings{'PROT'} eq 'template')
188 {
189 $fwdfwsettings{'USESRV'} = 'ON';
190 }
191 $errormessage=&checksource;
192 if(!$errormessage){&checktarget;}
193 if(!$errormessage){&checkrule;}
194 #check if manual ip (source) is orange network
195 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
196 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
197 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
198 $checkorange='on';
199 }
200 }
201 #check useless rules
202 if( ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
203 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
204 }
205 #check if we try to break rules
206 if( $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
207 $errormessage=$Lang::tr{'fwdfw err same'};
208 }
209 #INPUT part
210 if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
211 $fwdfwsettings{'config'}=$configinput;
212 $fwdfwsettings{'chain'} = 'INPUTFW';
213 my $maxkey=&General::findhasharraykey(\%configinputfw);
214 #check if we have an identical rule already
215 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
216 foreach my $key (sort keys %configinputfw){
217 if ( "$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'},$fwdfwsettings{'nat'}"
218 eq "$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]"){
219 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
220 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
221 $errormessage='';
222 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
223 $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
224 }
225 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
226 $fwdfwsettings{'nosave'} = 'on';
227 }
228 }
229 }
230 }
231 #check Rulepos on new Rule
232 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
233 $fwdfwsettings{'oldrulenumber'}=$maxkey;
234 foreach my $key (sort keys %configinputfw){
235 if ( "$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'},$fwdfwsettings{'nat'}"
236 eq "$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]"){
237 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
238 }
239 }
240 }
241 #check if we just close a rule
242 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 $fwdfwsettings{'chain'}) {
243 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
244 $errormessage='';
245 $fwdfwsettings{'nosave2'} = 'on';
246 }
247 }
248 if (!$errormessage){
249 if($fwdfwsettings{'nosave2'} ne 'on'){
250 &saverule(\%configinputfw,$configinput);
251 }
252 }
253 }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
254 # OUTGOING PART
255 $fwdfwsettings{'config'}=$configoutgoing;
256 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
257 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
258 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
259 foreach my $key (sort keys %configoutgoingfw){
260 if ( "$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'},$fwdfwsettings{'nat'}"
261 eq "$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]"){
262 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
263 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
264 $errormessage='';
265 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
266 $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
267 }
268 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
269 $fwdfwsettings{'nosave'} = 'on';
270 }
271 }
272 }
273 }
274 #check Rulepos on new Rule
275 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
276 print"CHECK OUTGOING DOPPELTE REGEL<br>";
277 $fwdfwsettings{'oldrulenumber'}=$maxkey;
278 foreach my $key (sort keys %configoutgoingfw){
279 if ( "$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'},$fwdfwsettings{'nat'}"
280 eq "$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]"){
281 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
282 }
283 }
284 }
285 #check if we just close a rule
286 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 $fwdfwsettings{'chain'}) {
287 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
288 $fwdfwsettings{'nosave2'} = 'on';
289 $errormessage='';
290 }
291 }
292 #increase counters
293 if (!$errormessage){
294 if ($fwdfwsettings{'nosave2'} ne 'on'){
295 &saverule(\%configoutgoingfw,$configoutgoing);
296 }
297 }
298 }else{
299 #FORWARD PART
300 $fwdfwsettings{'config'}=$configfwdfw;
301 $fwdfwsettings{'chain'} = 'FORWARDFW';
302 my $maxkey=&General::findhasharraykey(\%configfwdfw);
303 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
304 #check if we have an identical rule already
305 foreach my $key (sort keys %configfwdfw){
306 if ( "$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'}"
307 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]"){
308 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
309 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
310 $errormessage='';
311 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
312 $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
313 }
314 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
315 $fwdfwsettings{'nosave'} = 'on';
316 }
317 }
318 }
319 }
320 #check Rulepos on new Rule
321 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
322 $fwdfwsettings{'oldrulenumber'}=$maxkey;
323 foreach my $key (sort keys %configfwdfw){
324 if ( "$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'}"
325 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]"){
326 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
327 }
328 }
329 }
330 #check if we just close a rule
331 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 $fwdfwsettings{'chain'}) {
332 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
333 $fwdfwsettings{'nosave2'} = 'on';
334 $errormessage='';
335 }
336 }
337 #increase counters
338 if (!$errormessage){
339 if ($fwdfwsettings{'nosave2'} ne 'on'){
340 &saverule(\%configfwdfw,$configfwdfw);
341 }
342 }
343 }
344 if ($errormessage){
345 &newrule;
346 }else{
347 if($fwdfwsettings{'nosave2'} ne 'on'){
348 &General::firewall_config_changed();
349 }
350 &base;
351 }
352 }
353 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
354 {
355 &newrule;
356 }
357 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
358 {
359 my %togglehash=();
360 &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
361 foreach my $key (sort keys %togglehash){
362 if ($key eq $fwdfwsettings{'key'}){
363 if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
364 }
365 }
366 &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
367 &General::firewall_config_changed();
368 &base;
369 }
370 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
371 {
372 my %togglehash=();
373 &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
374 foreach my $key (sort keys %togglehash){
375 if ($key eq $fwdfwsettings{'key'}){
376 if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
377 }
378 }
379 &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
380 &General::firewall_config_changed();
381 &base;
382 }
383 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
384 {
385 &General::firewall_reload();
386 &base;
387 }
388 if ($fwdfwsettings{'ACTION'} eq 'editrule')
389 {
390 $fwdfwsettings{'updatefwrule'}='on';
391 &newrule;
392 }
393 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
394 {
395 &deleterule;
396 }
397 if ($fwdfwsettings{'ACTION'} eq 'moveup')
398 {
399 &pos_up;
400 &base;
401 }
402 if ($fwdfwsettings{'ACTION'} eq 'movedown')
403 {
404 &pos_down;
405 &base;
406 }
407 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
408 {
409 $fwdfwsettings{'copyfwrule'}='on';
410 &newrule;
411 }
412 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
413 {
414 &base;
415 }
416 ### Functions ####
417 sub addrule
418 {
419 &error;
420
421 &Header::openbox('100%', 'left', "");
422 print <<END;
423 <form method="POST" action="">
424 <table border='0' width="100%">
425 <tr>
426 <td align='center'>
427 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
428 END
429
430 if (&General::firewall_needs_reload()) {
431 print <<END;
432 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
433 END
434 }
435
436 print <<END;
437 </td>
438 </tr>
439 </table>
440 </form>
441
442 <br>
443 END
444
445 &Header::closebox();
446 &viewtablerule;
447 }
448 sub base
449 {
450 &hint;
451 &addrule;
452 }
453 sub changerule
454 {
455 my $oldchain=shift;
456 $fwdfwsettings{'updatefwrule'}='';
457 $fwdfwsettings{'config'}=$oldchain;
458 $fwdfwsettings{'nobase'}='on';
459 &deleterule;
460 }
461 sub checksource
462 {
463 my ($ip,$subnet);
464 #check ip-address if manual
465 if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
466 #check if ip with subnet
467 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
468 ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
469 $subnet = &General::iporsubtocidr($subnet);
470 $fwdfwsettings{'isip'}='on';
471 }
472 #check if only ip
473 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
474 $ip=$fwdfwsettings{'src_addr'};
475 $subnet = '32';
476 $fwdfwsettings{'isip'}='on';
477 }
478
479 if ($fwdfwsettings{'isip'} ne 'on'){
480 if (&General::validmac($fwdfwsettings{'src_addr'})){
481 $fwdfwsettings{'ismac'}='on';
482 }
483 }
484 if ($fwdfwsettings{'isip'} eq 'on'){
485 ##check if ip is valid
486 if (! &General::validip($ip)){
487 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
488 return $errormessage;
489 }
490 #check and form valid IP
491 $ip=&General::ip2dec($ip);
492 $ip=&General::dec2ip($ip);
493 #check if net or broadcast
494 $fwdfwsettings{'src_addr'}="$ip/$subnet";
495 if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
496 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
497 return $errormessage;
498 }
499 }
500 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
501 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
502 return $errormessage;
503 }
504 }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
505 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
506 return $errormessage;
507 }
508
509 #check empty fields
510 if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
511 if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
512 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
513 my @values=();
514 foreach (@parts){
515 chomp($_);
516 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
517 my $check;
518 #change dashes with :
519 $_=~ tr/-/:/;
520 if ($_ eq "*") {
521 push(@values,"1:65535");
522 $check='on';
523 }
524 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
525 push(@values,"1:$2");
526 $check='on';
527 }
528 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
529 push(@values,"$1:65535");
530 $check='on'
531 }
532 $errormessage .= &General::validportrange($_, 'destination');
533 if(!$check){
534 push (@values,$_);
535 }
536 }else{
537 if (&General::validport($_)){
538 push (@values,$_);
539 }else{
540
541 }
542 }
543 }
544 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
545 }
546 return $errormessage;
547 }
548 sub checktarget
549 {
550 my ($ip,$subnet);
551 &General::readhasharray("$configsrv", \%customservice);
552 #check DNAT settings (has to be single Host and single Port or portrange)
553 if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
554 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
555 #check if manual ip is a single Host (if set)
556 if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
557 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
558 my @tmp1= split ("/",$tmp[3]);
559 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
560 {
561 $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
562 return $errormessage;
563 }
564 }
565 #check if Port is a single Port or portrange
566 if ($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
567 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
568 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
569 return $errormessage;
570 }
571 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
572 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
573 return $errormessage;
574 }
575 }
576 }else{
577 $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
578 return $errormessage;
579 }
580 }
581 if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
582 #check if ip with subnet
583 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
584 ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
585 $subnet = &General::iporsubtocidr($subnet);
586 }
587 #check if only ip
588 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
589 $ip=$fwdfwsettings{'tgt_addr'};
590 $subnet='32';
591 }
592 #check if ip is valid
593 if (! &General::validip($ip)){
594 $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
595 return $errormessage;
596 }
597 #check and form valid IP
598 $ip=&General::ip2dec($ip);
599 $ip=&General::dec2ip($ip);
600 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
601 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
602 $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
603 return $errormessage;
604 }
605 }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
606 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
607 return $errormessage;
608 }
609 #check empty fields
610 if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
611 #check tgt services
612 if ($fwdfwsettings{'USESRV'} eq 'ON'){
613 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
614 $fwdfwsettings{'TGT_PROT'}='';
615 $fwdfwsettings{'ICMP_TGT'}='';
616 $fwdfwsettings{'TGT_PORT'}='';
617 }
618 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
619 $fwdfwsettings{'TGT_PROT'}='';
620 $fwdfwsettings{'ICMP_TGT'}='';
621 $fwdfwsettings{'TGT_PORT'}='';
622 #check target service
623 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
624 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
625 }
626 }
627 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
628 if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
629 if ($fwdfwsettings{'TGT_PORT'} ne ''){
630 if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
631 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
632 return $errormessage;
633 }
634 my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
635 my @values=();
636 foreach (@parts){
637 chomp($_);
638 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
639 my $check;
640 #change dashes with :
641 $_=~ tr/-/:/;
642 if ($_ eq "*") {
643 push(@values,"1:65535");
644 $check='on';
645 }
646 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
647 push(@values,"1:$2");
648 $check='on';
649 }
650 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
651 push(@values,"$1:65535");
652 $check='on'
653 }
654 $errormessage .= &General::validportrange($_, 'destination');
655 if(!$check){
656 push (@values,$_);
657 }
658 }else{
659 if (&General::validport($_)){
660 push (@values,$_);
661 }else{
662 }
663 }
664 }
665 $fwdfwsettings{'TGT_PORT'}=join("|",@values);
666 }
667 }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
668 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
669 $fwdfwsettings{'TGT_PORT'} = '';
670 $fwdfwsettings{'ICMP_TGT'} = '';
671 }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
672 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
673 $fwdfwsettings{'TGT_PORT'} = '';
674 $fwdfwsettings{'ICMP_TGT'}='';
675 }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
676 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
677 $fwdfwsettings{'TGT_PORT'} = '';
678 $fwdfwsettings{'ICMP_TGT'}='';
679 }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
680 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
681 $fwdfwsettings{'TGT_PORT'} = '';
682 }
683 }
684 }
685 #check targetport
686 if ($fwdfwsettings{'USESRV'} ne 'ON'){
687 $fwdfwsettings{'grp3'}='';
688 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
689 $fwdfwsettings{'ICMP_TGT'}='';
690 }
691 #check timeframe
692 if($fwdfwsettings{'TIME'} eq 'ON'){
693 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 ''){
694 $errormessage=$Lang::tr{'fwdfw err time'};
695 return $errormessage;
696 }
697 }
698 return $errormessage;
699 }
700 sub check_natport
701 {
702 my $val=shift;
703 if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
704 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
705 $fwdfwsettings{'dnatport'} =~ tr/-/:/;
706 if ($fwdfwsettings{'dnatport'} eq "*") {
707 $fwdfwsettings{'dnatport'}="1:65535";
708 }
709 if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
710 $fwdfwsettings{'dnatport'} = "1:$2";
711 }
712 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
713 $fwdfwsettings{'dnatport'} ="$1:65535";
714 }
715 }
716 return 1;
717 }
718 if ($val =~ "," || $val>65536 || $val<0){
719 return 0;
720 }
721 return 1;
722 }
723 sub checkrule
724 {
725 #check valid port for NAT
726 if($fwdfwsettings{'USE_NAT'} eq 'ON'){
727 #if no dest port is given in nat area, take target host port
728 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
729 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
730 $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
731 }
732 #check if port given in nat area is a single valid port or portrange
733 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
734 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
735 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
736 my $custsrvport;
737 #get servcie Protocol and Port
738 foreach my $key (sort keys %customservice){
739 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
740 if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
741 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
742 }
743 $custsrvport= $customservice{$key}[1];
744 }
745 }
746 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
747 }
748 #check if DNAT port is multiple
749 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
750 my @parts=split(",",$fwdfwsettings{'dnatport'});
751 my @values=();
752 foreach (@parts){
753 chomp($_);
754 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
755 my $check;
756 #change dashes with :
757 $_=~ tr/-/:/;
758 if ($_ eq "*") {
759 push(@values,"1:65535");
760 $check='on';
761 }
762 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
763 push(@values,"1:$2");
764 $check='on';
765 }
766 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
767 push(@values,"$1:65535");
768 $check='on'
769 }
770 $errormessage .= &General::validportrange($_, 'destination');
771 if(!$check){
772 push (@values,$_);
773 }
774 }else{
775 if (&General::validport($_)){
776 push (@values,$_);
777 }else{
778
779 }
780 }
781 }
782 $fwdfwsettings{'dnatport'}=join("|",@values);
783 }
784 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
785 if($fwdfwsettings{'PROT'} eq ''){
786 $fwdfwsettings{'dnatport'}='';
787 }
788 }
789 #check valid remark
790 if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
791 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
792 }
793 #check if source and target identical
794 if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
795 $errormessage=$Lang::tr{'fwdfw err same'};
796 return $errormessage;
797 }
798 #get source and targetip address if possible
799 my ($sip,$scidr,$tip,$tcidr);
800 ($sip,$scidr)=&get_ip("src","grp1");
801 ($tip,$tcidr)=&get_ip("tgt","grp2");
802 #check same iprange in source and target
803 if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
804 my $networkip1=&General::getnetworkip($sip,$scidr);
805 my $networkip2=&General::getnetworkip($tip,$tcidr);
806 if ($scidr gt $tcidr){
807 if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
808 $errormessage.=$Lang::tr{'fwdfw err samesub'};
809 }
810 }elsif($scidr eq $tcidr && $scidr eq '32'){
811 my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
812 my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
813 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
814 $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
815 $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
816 }
817 }else{
818 if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
819 $errormessage.=$Lang::tr{'fwdfw err samesub'};
820 }
821 }
822 }
823 #when icmp selected, no source and targetport allowed
824 if (($fwdfwsettings{'PROT'} ne '' && $fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP' && $fwdfwsettings{'PROT'} ne 'template') && ($fwdfwsettings{'USESRV'} eq 'ON' || $fwdfwsettings{'USE_SRC_PORT'} eq 'ON')){
825 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
826 return;
827 }
828 #change protocol if prot not equal dest single service
829 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
830 foreach my $key (sort keys %customservice){
831 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
832 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
833 $fwdfwsettings{'PROT'} = $customservice{$key}[2];
834 last;
835 }
836 }
837 }
838 }
839 #check source and destination protocol if source manual and dest servicegroup
840 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
841 $fwdfwsettings{'PROT'} = '';
842 }
843 #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
844 $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
845 #Check ICMP Types
846 if ($fwdfwsettings{'PROT'} eq 'ICMP'){
847 $fwdfwsettings{'USE_SRC_PORT'}='';
848 $fwdfwsettings{'SRC_PORT'}='';
849 #$fwdfwsettings{'USESRV'}='';
850 $fwdfwsettings{'TGT_PORT'}='';
851 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
852 foreach my $key (keys %icmptypes){
853 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
854 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
855 }
856 }
857 }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
858 $fwdfwsettings{'USE_SRC_PORT'}='';
859 $fwdfwsettings{'SRC_PORT'}='';
860 $fwdfwsettings{'ICMP_TYPES'}='';
861 $fwdfwsettings{'USESRV'}='';
862 $fwdfwsettings{'TGT_PORT'}='';
863 }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
864 $fwdfwsettings{'USE_SRC_PORT'}='';
865 $fwdfwsettings{'SRC_PORT'}='';
866 $fwdfwsettings{'ICMP_TYPES'}='';
867 $fwdfwsettings{'USESRV'}='';
868 $fwdfwsettings{'TGT_PORT'}='';
869 }elsif($fwdfwsettings{'PROT'} eq 'AH'){
870 $fwdfwsettings{'USE_SRC_PORT'}='';
871 $fwdfwsettings{'SRC_PORT'}='';
872 $fwdfwsettings{'ICMP_TYPES'}='';
873 $fwdfwsettings{'USESRV'}='';
874 $fwdfwsettings{'TGT_PORT'}='';
875 }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
876 $fwdfwsettings{'USE_SRC_PORT'}='';
877 $fwdfwsettings{'SRC_PORT'}='';
878 $fwdfwsettings{'ICMP_TYPES'}='';
879 $fwdfwsettings{'USESRV'}='';
880 $fwdfwsettings{'TGT_PORT'}='';
881 }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
882 $fwdfwsettings{'USE_SRC_PORT'}='';
883 $fwdfwsettings{'SRC_PORT'}='';
884 $fwdfwsettings{'ICMP_TYPES'}='';
885 $fwdfwsettings{'USESRV'}='';
886 $fwdfwsettings{'TGT_PORT'}='';
887 }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
888 $fwdfwsettings{'USE_SRC_PORT'}='';
889 $fwdfwsettings{'SRC_PORT'}='';
890 $fwdfwsettings{'ICMP_TYPES'}='';
891 $fwdfwsettings{'USESRV'}='';
892 $fwdfwsettings{'TGT_PORT'}='';
893 }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
894 $fwdfwsettings{'ICMP_TYPES'}='';
895 $fwdfwsettings{'SRC_PORT'}='';
896 $fwdfwsettings{'TGT_PORT'}='';
897 }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
898 $fwdfwsettings{'ICMP_TYPES'}='';
899 }
900 }
901 sub checkvpn
902 {
903 my $ip=shift;
904 #Test if manual IP is part of static OpenVPN networks
905 &General::readhasharray("$configccdnet", \%ccdnet);
906 foreach my $key (sort keys %ccdnet){
907 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
908 my $sub=&General::iporsubtodec($vpnsubnet);
909 if (&General::IpInSubnet($ip,$vpnip,$sub)){
910 return 0;
911 }
912 }
913 # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
914 # because if one creates a custom host with the ip, we need to check the color there!
915 # It does not make sense to check this here
916
917 # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
918 # Is also checked in getcolor
919
920 # Test if manual ip is part of an IPsec Network is also checked in getcolor
921 return 1;
922 }
923 sub checkvpncolor
924 {
925
926 }
927 sub deleterule
928 {
929 my %delhash=();
930 &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
931 foreach my $key (sort {$a <=> $b} keys %delhash){
932 if ($key >= $fwdfwsettings{'key'}) {
933 my $next = $key + 1;
934 if (exists $delhash{$next}) {
935 foreach my $i (0 .. $#{$delhash{$next}}) {
936 $delhash{$key}[$i] = $delhash{$next}[$i];
937 }
938 }
939 }
940 }
941 # Remove the very last entry.
942 my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
943 delete $delhash{$last_key};
944
945 &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
946 &General::firewall_config_changed();
947
948 if($fwdfwsettings{'nobase'} ne 'on'){
949 &base;
950 }
951 }
952 sub disable_rule
953 {
954 my $key1=shift;
955 &General::readhasharray("$configfwdfw", \%configfwdfw);
956 foreach my $key (sort keys %configfwdfw){
957 if ($key eq $key1 ){
958 if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
959 }
960 }
961 &General::writehasharray("$configfwdfw", \%configfwdfw);
962 &General::firewall_config_changed();
963 }
964 sub error
965 {
966 if ($errormessage) {
967 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
968 print "<class name='base'>$errormessage\n";
969 print "&nbsp;</class>\n";
970 &Header::closebox();
971 print"<hr>";
972 }
973 }
974 sub fillselect
975 {
976 my %hash=%{(shift)};
977 my $val=shift;
978 my $key;
979 foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) } keys %hash){
980 if($hash{$key}[0] eq $val){
981 print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
982 }else{
983 print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
984 }
985 }
986 }
987 sub gen_dd_block
988 {
989 my $srctgt = shift;
990 my $grp=shift;
991 my $helper='';
992 my $show='';
993 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
994 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
995 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
996 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
997 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
998 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
999 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
1000 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
1001 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
1002 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
1003 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
1004 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
1005 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
1006 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
1007 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
1008 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
1009 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
1010 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1011 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1012 print<<END;
1013 <table width='100%' border='0'>
1014 <tr><td width='50%' valign='top'>
1015 <table width='100%' border='0'>
1016 <tr><td width='1%'><input type='radio' name='$grp' id='std_net_$srctgt' value='std_net_$srctgt' $checked{$grp}{'std_net_'.$srctgt}></td><td>$Lang::tr{'fwhost stdnet'}</td><td align='right'><select name='std_net_$srctgt' style='width:200px;'>
1017 END
1018 foreach my $network (sort keys %defaultNetworks)
1019 {
1020 next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1021 next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1022 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1023 print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1024 my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1025 my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1026 my $defsub1=&General::subtocidr($ifaces{$defsub});
1027 $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1028 if ($ifaces{$defnet}){
1029 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1030 }else{
1031 print ">$network</option>";
1032 }
1033 }
1034 print"</select></td></tr>";
1035 #custom networks
1036 if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1037 print"<tr><td><input type='radio' name='$grp' id='cust_net_$srctgt' value='cust_net_$srctgt' $checked{$grp}{'cust_net_'.$srctgt}></td><td>$Lang::tr{'fwhost cust net'}</td><td align='right'><select name='cust_net_$srctgt' style='width:200px;'>";
1038 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1039 print"</select></td>";
1040 }
1041 #custom hosts
1042 if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1043 print"<tr><td><input type='radio' name='$grp' id='cust_host_$srctgt' value='cust_host_$srctgt' $checked{$grp}{'cust_host_'.$srctgt}></td><td>$Lang::tr{'fwhost cust addr'}</td><td align='right'><select name='cust_host_$srctgt' style='width:200px;'>";
1044 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1045 print"</select></td>";
1046 }
1047 #custom groups
1048 if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1049 print"<tr><td valign='top'><input type='radio' name='$grp' id='cust_grp_$srctgt' value='cust_grp_$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;'>";
1050 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1051 if($helper ne $customgrp{$key}[0]){
1052 print"<option ";
1053 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1054 print ">$customgrp{$key}[0]</option>";
1055 }
1056 $helper=$customgrp{$key}[0];
1057 }
1058 print"</select></td>";
1059 }
1060 #End left table. start right table (vpn)
1061 print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1062 # CCD networks
1063 if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1064 print"<td width='1%'><input type='radio' name='$grp' id='ovpn_net_$srctgt' value='ovpn_net_$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_$srctgt' style='width:200px;'>";
1065 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1066 print"</select></td></tr>";
1067 }
1068 #OVPN CCD Hosts
1069 foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1070 if ($ccdhost{$key}[33] ne '' ){
1071 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_host_$srctgt' value='ovpn_host_$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 '');
1072 $show='1';
1073 print "<option value='$ccdhost{$key}[1]'";
1074 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1075 print ">$ccdhost{$key}[1]</option>";
1076 }
1077 }
1078 if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1079 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_host_$srctgt' value='ovpn_host_$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1080 }
1081 if ($show eq '1'){$show='';print"</select></td></tr>";}
1082 #OVPN N2N
1083 foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1084 if ($ccdhost{$key}[3] eq 'net'){
1085 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_n2n_$srctgt' value='ovpn_n2n_$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 '');
1086 $show='1';
1087 print "<option value='$ccdhost{$key}[1]'";
1088 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1089 print ">$ccdhost{$key}[1]</option>";
1090 }
1091 }
1092 if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1093 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_n2n_$srctgt' value='ovpn_n2n_$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1094 }
1095 if ($show eq '1'){$show='';print"</select></td></tr>";}
1096 #IPsec netze
1097 foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1098 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1099 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 '');
1100 $show='1';
1101 print "<option ";
1102 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1103 print ">$ipsecconf{$key}[1]</option>";
1104 }
1105 }
1106 if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1107 print"<tr><td valign='top'><input type='radio' name='$grp' id='ipsec_net_$srctgt' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'><select></td></tr>";
1108 }
1109 if ($show eq '1'){$show='';print"</select></td></tr>";}
1110
1111 print"</table>";
1112 print"</td></tr></table><br>";
1113 }
1114 sub get_ip
1115 {
1116 my $val=shift;
1117 my $grp =shift;
1118 my $a;
1119 my $b;
1120 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1121 if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1122 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1123 ($a,$b) = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1124 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1125 if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1126 $a=$netsettings{'GREEN_NETADDRESS'};
1127 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1128 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1129 $a=$netsettings{'ORANGE_NETADDRESS'};
1130 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1131 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1132 $a=$netsettings{'BLUE_NETADDRESS'};
1133 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1134 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1135 &General::readhash("$configovpn",\%ovpnsettings);
1136 ($a,$b) = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1137 $b=&General::iporsubtocidr($b);
1138 }
1139 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1140 &General::readhasharray("$confignet", \%customnetwork);
1141 foreach my $key (keys %customnetwork){
1142 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1143 $a=$customnetwork{$key}[1];
1144 $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1145 }
1146 }
1147 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1148 &General::readhasharray("$confighost", \%customhost);
1149 foreach my $key (keys %customhost){
1150 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1151 if ($customhost{$key}[1] eq 'ip'){
1152 ($a,$b)=split (/\//,$customhost{$key}[2]);
1153 $b=&General::iporsubtocidr($b);
1154 }else{
1155 if ($grp eq 'grp2'){
1156 $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1157 }
1158 }
1159 }
1160 }
1161 }
1162 }
1163 return $a,$b;
1164 }
1165 sub get_name
1166 {
1167 my $val=shift;
1168 &General::setup_default_networks(\%defaultNetworks);
1169 foreach my $network (sort keys %defaultNetworks)
1170 {
1171 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1172 }
1173 }
1174 sub getsrcport
1175 {
1176 my %hash=%{(shift)};
1177 my $key=shift;
1178 if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1179 $hash{$key}[10]=~ s/\|/,/g;
1180 print": $hash{$key}[10]";
1181 }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1182 print": <br>$hash{$key}[9] ";
1183 }
1184 }
1185 sub gettgtport
1186 {
1187 my %hash=%{(shift)};
1188 my $key=shift;
1189 my $service;
1190 my $prot;
1191 if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1192 if($hash{$key}[14] eq 'cust_srv'){
1193 &General::readhasharray("$configsrv", \%customservice);
1194 foreach my $i (sort keys %customservice){
1195 if($customservice{$i}[0] eq $hash{$key}[15]){
1196 $service = $customservice{$i}[0];
1197 }
1198 }
1199 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1200 $service=$hash{$key}[15];
1201 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1202 $hash{$key}[15]=~ s/\|/,/g;
1203 $service=$hash{$key}[15];
1204 }
1205 if($service){
1206 print": $service";
1207 }
1208 }
1209 }
1210 sub get_serviceports
1211 {
1212 my $type=shift;
1213 my $name=shift;
1214 &General::readhasharray("$configsrv", \%customservice);
1215 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1216 my $tcp;
1217 my $udp;
1218 my $icmp;
1219 @protocols=();
1220 if($type eq 'service'){
1221 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1222 if ($customservice{$key}[0] eq $name){
1223 push (@protocols,$customservice{$key}[2]);
1224 }
1225 }
1226 }elsif($type eq 'group'){
1227 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1228 if ($customservicegrp{$key}[0] eq $name){
1229 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1230 if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1231 if($customservice{$key1}[2] eq 'TCP'){
1232 $tcp='TCP';
1233 }elsif($customservice{$key1}[2] eq 'ICMP'){
1234 $icmp='ICMP';
1235 }elsif($customservice{$key1}[2] eq 'UDP'){
1236 $udp='UDP';
1237 }
1238 }
1239 }
1240 }
1241 }
1242 }
1243 if($tcp && $udp && $icmp){
1244 push (@protocols,"TCP,UDP, <br>ICMP");
1245 return @protocols;
1246 }
1247 if($tcp){
1248 push (@protocols,"TCP");
1249 }
1250 if($udp){
1251 push (@protocols,"UDP");
1252 }
1253 if($icmp){
1254 push (@protocols,"ICMP");
1255 }
1256 return @protocols;
1257 }
1258 sub getcolor
1259 {
1260 my $nettype=shift;
1261 my $val=shift;
1262 my $hash=shift;
1263 if($optionsfw{'SHOWCOLORS'} eq 'on'){
1264 #custom Hosts
1265 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1266 foreach my $key (sort keys %$hash){
1267 if ($$hash{$key}[0] eq $val){
1268 $val=$$hash{$key}[2];
1269 }
1270 }
1271 }
1272 #standard networks
1273 if ($val eq 'GREEN'){
1274 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1275 return;
1276 }elsif ($val eq 'ORANGE'){
1277 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1278 return;
1279 }elsif ($val eq 'BLUE'){
1280 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1281 return;
1282 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1283 $tdcolor="style='background-color: $Header::colourred;color:white;'";
1284 return;
1285 }elsif ($val eq 'IPFire' ){
1286 $tdcolor="style='background-color: $Header::colourred;color:white;'";
1287 return;
1288 }elsif ($val eq 'OpenVPN-Dyn' ){
1289 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1290 return;
1291 }elsif ($val eq 'IPsec RW' ){
1292 $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1293 return;
1294 }elsif($val =~ /^(.*?)\/(.*?)$/){
1295 my ($sip,$scidr) = split ("/",$val);
1296 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1297 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1298 return;
1299 }
1300 if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1301 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1302 return;
1303 }
1304 if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1305 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1306 return;
1307 }
1308 }elsif ($val eq 'Default IP'){
1309 $tdcolor="style='background-color: $Header::colourred;color:white;'";
1310 return;
1311 }
1312 #Check if a manual IP or custom host is part of a VPN
1313 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1314 #Check if IP is part of OpenVPN dynamic subnet
1315 my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1316 my ($c,$d) = split("/",$val);
1317 if (&General::IpInSubnet($c,$a,$b)){
1318 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1319 return;
1320 }
1321 #Check if IP is part of OpenVPN static subnet
1322 foreach my $key (sort keys %ccdnet){
1323 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1324 $b =&General::iporsubtodec($b);
1325 if (&General::IpInSubnet($c,$a,$b)){
1326 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1327 return;
1328 }
1329 }
1330 #Check if IP is part of OpenVPN N2N subnet
1331 foreach my $key (sort keys %ccdhost){
1332 if ($ccdhost{$key}[3] eq 'net'){
1333 my ($a,$b) = split("/",$ccdhost{$key}[11]);
1334 if (&General::IpInSubnet($c,$a,$b)){
1335 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1336 return;
1337 }
1338 }
1339 }
1340 #Check if IP is part of IPsec RW network
1341 if ($ipsecsettings{'RW_NET'} ne ''){
1342 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1343 $b=&General::iporsubtodec($b);
1344 if (&General::IpInSubnet($c,$a,$b)){
1345 $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1346 return;
1347 }
1348 }
1349 #Check if IP is part of a IPsec N2N network
1350 foreach my $key (sort keys %ipsecconf){
1351 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1352 if (&General::IpInSubnet($c,$a,$b)){
1353 $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1354 return;
1355 }
1356 }
1357 }
1358 #VPN networks
1359 if ($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'){
1360 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1361 return;
1362 }
1363 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1364 $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1365 return;
1366 }
1367 #ALIASE
1368 foreach my $alias (sort keys %aliases)
1369 {
1370 if ($val eq $alias){
1371 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1372 return;
1373 }
1374 }
1375 }
1376 $tdcolor='';
1377 return;
1378 }
1379 sub hint
1380 {
1381 if ($hint) {
1382 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1383 print "<class name='base'>$hint\n";
1384 print "&nbsp;</class>\n";
1385 &Header::closebox();
1386 print"<hr>";
1387 }
1388 }
1389 sub inc_counter
1390 {
1391 my $config=shift;
1392 my %hash=%{(shift)};
1393 my $val=shift;
1394 my $pos;
1395
1396 &General::readhasharray($config, \%hash);
1397 foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
1398 if($hash{$key}[0] eq $val){
1399 $pos=$#{$hash{$key}};
1400 $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1401 }
1402 }
1403 &General::writehasharray($config, \%hash);
1404 }
1405 sub newrule
1406 {
1407 &error;
1408 &General::setup_default_networks(\%defaultNetworks);
1409 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1410 #read all configfiles
1411 &General::readhasharray("$configccdnet", \%ccdnet);
1412 &General::readhasharray("$confignet", \%customnetwork);
1413 &General::readhasharray("$configccdhost", \%ccdhost);
1414 &General::readhasharray("$confighost", \%customhost);
1415 &General::readhasharray("$configccdhost", \%ccdhost);
1416 &General::readhasharray("$configgrp", \%customgrp);
1417 &General::readhasharray("$configipsec", \%ipsecconf);
1418 &General::get_aliases(\%aliases);
1419 my %checked=();
1420 my $helper;
1421 my $sum=0;
1422 if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1423 my $config=$fwdfwsettings{'config'};
1424 my %hash=();
1425 #Get Red IP-ADDRESS
1426 open (CONN1,"/var/ipfire/red/local-ipaddress");
1427 my $redip = <CONN1>;
1428 close(CONN1);
1429 if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1430 $fwdfwsettings{'RULE_ACTION'}='DROP';
1431 }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1432 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1433 }
1434 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
1435 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
1436 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
1437 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1438 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
1439 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1440 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
1441 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
1442 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
1443 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
1444 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
1445 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
1446 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
1447 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
1448 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
1449 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}} = 'CHECKED';
1450 $checked{'nat'}{$fwdfwsettings{'nat'}} = 'CHECKED';
1451 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
1452 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
1453 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1454 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1455 #check if update and get values
1456 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1457 &General::readhasharray("$config", \%hash);
1458 foreach my $key (sort keys %hash){
1459 $sum++;
1460 if ($key eq $fwdfwsettings{'key'}){
1461 $fwdfwsettings{'oldrulenumber'} = $fwdfwsettings{'key'};
1462 $fwdfwsettings{'RULE_ACTION'} = $hash{$key}[0];
1463 $fwdfwsettings{'chain'} = $hash{$key}[1];
1464 $fwdfwsettings{'ACTIVE'} = $hash{$key}[2];
1465 $fwdfwsettings{'grp1'} = $hash{$key}[3];
1466 $fwdfwsettings{$fwdfwsettings{'grp1'}} = $hash{$key}[4];
1467 $fwdfwsettings{'grp2'} = $hash{$key}[5];
1468 $fwdfwsettings{$fwdfwsettings{'grp2'}} = $hash{$key}[6];
1469 $fwdfwsettings{'USE_SRC_PORT'} = $hash{$key}[7];
1470 $fwdfwsettings{'PROT'} = $hash{$key}[8];
1471 $fwdfwsettings{'ICMP_TYPES'} = $hash{$key}[9];
1472 $fwdfwsettings{'SRC_PORT'} = $hash{$key}[10];
1473 $fwdfwsettings{'USESRV'} = $hash{$key}[11];
1474 $fwdfwsettings{'TGT_PROT'} = $hash{$key}[12];
1475 $fwdfwsettings{'ICMP_TGT'} = $hash{$key}[13];
1476 $fwdfwsettings{'grp3'} = $hash{$key}[14];
1477 $fwdfwsettings{$fwdfwsettings{'grp3'}} = $hash{$key}[15];
1478 $fwdfwsettings{'ruleremark'} = $hash{$key}[16];
1479 $fwdfwsettings{'LOG'} = $hash{$key}[17];
1480 $fwdfwsettings{'TIME'} = $hash{$key}[18];
1481 $fwdfwsettings{'TIME_MON'} = $hash{$key}[19];
1482 $fwdfwsettings{'TIME_TUE'} = $hash{$key}[20];
1483 $fwdfwsettings{'TIME_WED'} = $hash{$key}[21];
1484 $fwdfwsettings{'TIME_THU'} = $hash{$key}[22];
1485 $fwdfwsettings{'TIME_FRI'} = $hash{$key}[23];
1486 $fwdfwsettings{'TIME_SAT'} = $hash{$key}[24];
1487 $fwdfwsettings{'TIME_SUN'} = $hash{$key}[25];
1488 $fwdfwsettings{'TIME_FROM'} = $hash{$key}[26];
1489 $fwdfwsettings{'TIME_TO'} = $hash{$key}[27];
1490 $fwdfwsettings{'USE_NAT'} = $hash{$key}[28];
1491 $fwdfwsettings{'nat'} = $hash{$key}[31]; #changed order
1492 $fwdfwsettings{$fwdfwsettings{'nat'}} = $hash{$key}[29];
1493 $fwdfwsettings{'dnatport'} = $hash{$key}[30];
1494 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
1495 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
1496 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
1497 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1498 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
1499 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1500 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
1501 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
1502 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
1503 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
1504 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
1505 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
1506 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
1507 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
1508 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
1509 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}} = 'CHECKED';
1510 $checked{'nat'}{$fwdfwsettings{'nat'}} = 'CHECKED';
1511 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
1512 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
1513 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1514 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1515 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1516 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1517 }
1518 }
1519 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1520 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1521 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1522 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1523 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1524 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1525 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1526 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1527 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1528 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1529 #check if manual ip (source) is orange network
1530 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1531 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1532 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1533 $fwdfwsettings{'oldorange'} ='on';
1534 }
1535 }
1536 }else{
1537 $fwdfwsettings{'ACTIVE'}='ON';
1538 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1539 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1540 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1541 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1542 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1543 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1544 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1545 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1546 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1547 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1548 #check if manual ip (source) is orange network
1549 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1550 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1551 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1552 $fwdfwsettings{'oldorange'} ='on';
1553 }
1554 }
1555 }
1556 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1557 &Header::closebox();
1558 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1559 #------SOURCE-------------------------------------------------------
1560 print "<form method='post'>";
1561 print<<END;
1562 <table width='100%' border='0'>
1563 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr' checked></td><td width='60%'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' size='16' maxlength='18' ></td><td width='1%'><input type='radio' name='grp1' id='ipfire_src' value='ipfire_src' $checked{'grp1'}{'ipfire_src'}></td><td><b>Firewall</b></td>
1564 END
1565 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1566 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1567 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1568 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1569 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1570 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1571 if (! -z "${General::swroot}/ethernet/aliases"){
1572 foreach my $alias (sort keys %aliases)
1573 {
1574 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1575 }
1576 }
1577 print<<END;
1578 </select></td></tr>
1579 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1580 END
1581 &gen_dd_block('src','grp1');
1582 print"<hr>";
1583 &Header::closebox();
1584
1585 #---SNAT / DNAT ------------------------------------------------
1586 &Header::openbox('100%', 'left', 'NAT');
1587 print<<END;
1588 <label>
1589 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1590 $Lang::tr{'fwdfw use nat'}
1591 </label>
1592 <div class="NAT">
1593 <table width='100%' border='0'>
1594 <tr>
1595 <td width='5%'></td>
1596 <td width='40%'>
1597 <label>
1598 <input type='radio' name='nat' value='dnat' $checked{'nat'}{'dnat'}>
1599 $Lang::tr{'fwdfw dnat'}
1600 </label>
1601 </td>
1602 END
1603
1604 if (%aliases) {
1605 print <<END;
1606 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1607 <td width='30%'>
1608 <select name='dnat' style='width: 100%;'>
1609 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1610 END
1611 foreach my $alias (sort keys %aliases) {
1612 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1613 }
1614
1615 print "</select>";
1616 } else {
1617 print <<END;
1618 <td colspan="2" width='55%'>
1619 <input type='hidden' name='dnat' value='Default IP'>
1620 </td>
1621 END
1622 }
1623 print "</tr>";
1624
1625 #SNAT
1626 print <<END;
1627 <tr>
1628 <td width='5%'></td>
1629 <td width='40%'>
1630 <label>
1631 <input type='radio' name='nat' value='snat' $checked{'nat'}{'snat'}>
1632 $Lang::tr{'fwdfw snat'}
1633 </label>
1634 </td>
1635 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1636 <td width='30%'>
1637 <select name='snat' style='width: 100%;'>
1638 END
1639
1640 foreach my $alias (sort keys %aliases) {
1641 print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1642 }
1643
1644 # XXX this is composed in a very ugly fashion
1645 foreach my $network (sort keys %defaultNetworks) {
1646 next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1647 next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1648 next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1649 next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1650
1651 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1652 print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1653 print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1654 }
1655
1656 print <<END;
1657 </select>
1658 </td>
1659 </tr>
1660 </table>
1661 </div>
1662 END
1663 &Header::closebox();
1664
1665 #---TARGET------------------------------------------------------
1666 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1667 print<<END;
1668 <table width='100%' border='0'>
1669 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr' checked></td><td width='60%' nowrap='nowrap'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16' maxlength='18'><td width='1%'><input type='radio' name='grp2' id='ipfire' value='ipfire' $checked{'grp2'}{'ipfire'}></td><td><b>Firewall</b></td>
1670 END
1671 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1672 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1673 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1674 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1675 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1676 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1677 if (! -z "${General::swroot}/ethernet/aliases"){
1678 foreach my $alias (sort keys %aliases)
1679 {
1680 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1681 }
1682 }
1683 print<<END;
1684 </select></td></tr>
1685 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1686 END
1687 &gen_dd_block('tgt','grp2');
1688 print"<hr>";
1689 &Header::closebox;
1690 #---PROTOCOL------------------------------------------------------
1691 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1692 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1693 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1694
1695 # The dnatport may be empty, if it matches TGT_PORT
1696 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1697 $fwdfwsettings{'dnatport'} = "";
1698 }
1699
1700 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1701 #Fix Protocol for JQuery
1702 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1703 $fwdfwsettings{'PROT'} = 'template';
1704 }
1705 print<<END;
1706 <table width='100%' border='0'>
1707 <tr>
1708 <td width="25%">
1709 <select name='PROT' id='protocol' style="width: 95px;">
1710 END
1711 print "<option value=\"\"";
1712 if ($fwdfwsettings{'PROT'} eq '') {
1713 print " selected=\"selected\"";
1714 }
1715 print ">$Lang::tr{'all'}</option>";
1716
1717 print "<option value=\"template\"";
1718 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1719 print ">- $Lang::tr{'template'} -</option>";
1720
1721 foreach (@PROTOCOLS) {
1722 print"<option value=\"$_\"";
1723 if ($_ eq $fwdfwsettings{'PROT'}) {
1724 print " selected=\"selected\"";
1725 }
1726 if($_ eq "IPv6"){
1727 print ">$Lang::tr{'fwdfw prot41'}</option>";
1728 }else{
1729 print ">$_</option>";
1730 }
1731 }
1732
1733 print<<END;
1734 </select>
1735 </td>
1736 <td width="75%">
1737 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1738 <tr>
1739 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1740 <td colspan='2'>
1741 <select name='ICMP_TYPES' style='min-width:230px;'>
1742 END
1743 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1744 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1745 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1746 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1747 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1748 }else{
1749 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1750 }
1751 }
1752
1753 print <<END;
1754 </select>
1755 </td>
1756 </tr>
1757 </table>
1758
1759 <table width="100%" border="0" id="PROTOCOL_PORTS">
1760 <tr>
1761 <!-- #SOURCEPORT -->
1762 <td>
1763 $Lang::tr{'fwdfw use srcport'}
1764 </td>
1765 <td>
1766 <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1767 </td>
1768 <td width='10%'>
1769 </td>
1770
1771 <!-- #TARGETPORT -->
1772 <td>
1773 $Lang::tr{'fwdfw use srv'}
1774 </td>
1775
1776 <td>
1777 <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1778 </td>
1779 </tr>
1780 <tr class="NAT">
1781 <td colspan='3'></td>
1782 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1783 <td>
1784 <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1785 </td>
1786 </tr>
1787 </table>
1788
1789 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1790 <tr>
1791 <td>
1792 <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1793 $Lang::tr{'fwhost cust service'}
1794 </td>
1795 <td>
1796 <select name='cust_srv' style='min-width: 230px;'>
1797 END
1798
1799 &General::readhasharray("$configsrv", \%customservice);
1800 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1801 print"<option ";
1802 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1803 print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1804 }
1805
1806 print <<END;
1807 </select>
1808 </td>
1809 </tr>
1810 <tr>
1811 <td>
1812 <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1813 $Lang::tr{'fwhost cust srvgrp'}
1814 </td>
1815 <td>
1816 <select name='cust_srvgrp' style='min-width:230px;'>
1817 END
1818
1819 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1820 my $helper;
1821 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1822 if ($helper ne $customservicegrp{$key}[0]){
1823 print"<option ";
1824 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1825 print">$customservicegrp{$key}[0]</option>";
1826 }
1827 $helper=$customservicegrp{$key}[0];
1828 }
1829
1830 print<<END;
1831 </select>
1832 </td>
1833 </tr>
1834 </table>
1835 </td>
1836 </tr>
1837 </table>
1838 END
1839
1840 &Header::closebox;
1841 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}} = 'CHECKED';
1842 print <<END;
1843 <hr><br>
1844 <center>
1845 <table width="80%" border="0">
1846 <tr>
1847 <td width="33%" align="center" bgcolor="$color{'color17'}">
1848 &nbsp;<br>&nbsp;
1849 </td>
1850 <td width="33%" align="center" bgcolor="$color{'color25'}">
1851 &nbsp;<br>&nbsp;
1852 </td>
1853 <td width="33%" align="center" bgcolor="$color{'color16'}">
1854 &nbsp;<br>&nbsp;
1855 </td>
1856 </tr>
1857 <tr>
1858 <td width="33%" align="center">
1859 <label>
1860 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1861 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1862 </label>
1863 </td>
1864 <td width="33%" align="center">
1865 <label>
1866 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1867 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1868 </label>
1869 </td>
1870 <td width="33%" align="center">
1871 <label>
1872 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1873 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1874 </label>
1875 </td>
1876 </tr>
1877 </table>
1878 </center>
1879
1880 <br>
1881 END
1882
1883 #---Activate/logging/remark-------------------------------------
1884 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1885 print<<END;
1886 <table width='100%' border='0'>
1887 END
1888 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1889 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1890 print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1891 for (my $count =1; $count <= $sum; $count++){
1892 print"<option value='$count' ";
1893 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1894 print">$count</option>";
1895 }
1896 print"</select></td></tr>";
1897 }else{
1898 print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1899 }
1900
1901 print<<END;
1902 </table>
1903 <table width='100%'>
1904 <tr>
1905 END
1906
1907 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1908 print <<END;
1909 <td>
1910 <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1911 </td>
1912 <td>$Lang::tr{'fwdfw rule activate'}</td>
1913 END
1914 } else {
1915 print <<END;
1916 <td colspan="2">
1917 <input type="hidden" name="ACTIVE" value="ON">
1918 </td>
1919 END
1920 }
1921
1922 print <<END;
1923 </tr>
1924 <tr>
1925 <td>
1926 <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1927 </td>
1928 <td>$Lang::tr{'fwdfw log rule'}</td>
1929 </tr>
1930 <tr>
1931 <td width='1%'>
1932 <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1933 </td>
1934 <td>$Lang::tr{'fwdfw timeframe'}</td>
1935 </tr>
1936 <tr id="TIME_CONSTRAINTS">
1937 <td colspan="2">
1938 <table width="66%" border="0">
1939 <tr>
1940 <td width="8em">&nbsp;</td>
1941 <td align="center">$Lang::tr{'advproxy monday'}</td>
1942 <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1943 <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1944 <td align="center">$Lang::tr{'advproxy thursday'}</td>
1945 <td align="center">$Lang::tr{'advproxy friday'}</td>
1946 <td align="center">$Lang::tr{'advproxy saturday'}</td>
1947 <td align="center">$Lang::tr{'advproxy sunday'}</td>
1948 <td>&nbsp;</td>
1949 </tr>
1950 <tr>
1951 <td width="8em">&nbsp;</td>
1952 <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1953 <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1954 <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1955 <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1956 <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1957 <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1958 <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1959 <td>
1960 <select name='TIME_FROM'>
1961 END
1962 for (my $i=0;$i<=23;$i++) {
1963 $i = sprintf("%02s",$i);
1964 for (my $j=0;$j<=45;$j+=15) {
1965 $j = sprintf("%02s",$j);
1966 my $time = $i.":".$j;
1967 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1968 }
1969 }
1970 print<<END;
1971 </select> &dash;
1972 <select name='TIME_TO'>
1973 END
1974 for (my $i=0;$i<=23;$i++) {
1975 $i = sprintf("%02s",$i);
1976 for (my $j=0;$j<=45;$j+=15) {
1977 $j = sprintf("%02s",$j);
1978 my $time = $i.":".$j;
1979 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1980 }
1981 }
1982 print<<END;
1983 </select>
1984 </td>
1985 </tr>
1986 </table>
1987 </td>
1988 </tr>
1989 </table>
1990 <br><hr>
1991 END
1992
1993 #---ACTION------------------------------------------------------
1994 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1995 print<<END;
1996 <table border='0' width='100%'>
1997 <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1998 <input type='hidden' name='config' value='$config' >
1999 <input type='hidden' name='ACTION' value='saverule' ></form>
2000 <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2001 </table>
2002 <br>
2003 END
2004 }else{
2005 print<<END;
2006 <table border='0' width='100%'>
2007 <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='$fwdfwsettings{'key'}'>
2008 <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2009 <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2010 <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2011 <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2012 <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2013 <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2014 <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2015 <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2016 <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2017 <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2018 <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2019 <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2020 <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2021 <input type='hidden' name='nat' value='$fwdfwsettings{'nat'}' />
2022 <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2023 </table></form>
2024 END
2025 }
2026 &Header::closebox();
2027 }
2028 sub pos_up
2029 {
2030 my %uphash=();
2031 my %tmp=();
2032 &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2033 foreach my $key (sort keys %uphash){
2034 if ($key eq $fwdfwsettings{'key'}) {
2035 my $last = $key -1;
2036 if (exists $uphash{$last}){
2037 #save rule last
2038 foreach my $y (0 .. $#{$uphash{$last}}) {
2039 $tmp{0}[$y] = $uphash{$last}[$y];
2040 }
2041 #copy active rule to last
2042 foreach my $i (0 .. $#{$uphash{$last}}) {
2043 $uphash{$last}[$i] = $uphash{$key}[$i];
2044 }
2045 #copy saved rule to actual position
2046 foreach my $x (0 .. $#{$tmp{0}}) {
2047 $uphash{$key}[$x] = $tmp{0}[$x];
2048 }
2049 }
2050 }
2051 }
2052 &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2053 &General::firewall_config_changed();
2054 }
2055 sub pos_down
2056 {
2057 my %downhash=();
2058 my %tmp=();
2059 &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2060 foreach my $key (sort keys %downhash){
2061 if ($key eq $fwdfwsettings{'key'}) {
2062 my $next = $key + 1;
2063 if (exists $downhash{$next}){
2064 #save rule next
2065 foreach my $y (0 .. $#{$downhash{$next}}) {
2066 $tmp{0}[$y] = $downhash{$next}[$y];
2067 }
2068 #copy active rule to next
2069 foreach my $i (0 .. $#{$downhash{$next}}) {
2070 $downhash{$next}[$i] = $downhash{$key}[$i];
2071 }
2072 #copy saved rule to actual position
2073 foreach my $x (0 .. $#{$tmp{0}}) {
2074 $downhash{$key}[$x] = $tmp{0}[$x];
2075 }
2076 }
2077 }
2078 }
2079 &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2080 &General::firewall_config_changed();
2081 }
2082 sub saverule
2083 {
2084 my $hash=shift;
2085 my $config=shift;
2086 &General::readhasharray("$config", $hash);
2087 if (!$errormessage){
2088 ################################################################
2089 #check if we change an INPUT rule to a OUTGOING
2090 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW' && $fwdfwsettings{'chain'} eq 'OUTGOINGFW' ){
2091 &changerule($configinput);
2092 #print"1";
2093 }
2094 #check if we change an INPUT rule to a FORWARD
2095 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW' && $fwdfwsettings{'chain'} eq 'FORWARDFW' ){
2096 &changerule($configinput);
2097 #print"2";
2098 }
2099 ################################################################
2100 #check if we change an OUTGOING rule to an INPUT
2101 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW' && $fwdfwsettings{'chain'} eq 'INPUTFW' ){
2102 &changerule($configoutgoing);
2103 #print"3";
2104 }
2105 #check if we change an OUTGOING rule to a FORWARD
2106 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW' && $fwdfwsettings{'chain'} eq 'FORWARDFW' ){
2107 &changerule($configoutgoing);
2108 #print"4";
2109 }
2110 ################################################################
2111 #check if we change a FORWARD rule to an INPUT
2112 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW' && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2113 &changerule($configfwdfw);
2114 #print"5";
2115 }
2116 #check if we change a FORWARD rule to an OUTGOING
2117 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW' && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2118 &changerule($configfwdfw);
2119 #print"6";
2120 }
2121 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2122 my $key = &General::findhasharraykey ($hash);
2123 $$hash{$key}[0] = $fwdfwsettings{'RULE_ACTION'};
2124 $$hash{$key}[1] = $fwdfwsettings{'chain'};
2125 $$hash{$key}[2] = $fwdfwsettings{'ACTIVE'};
2126 $$hash{$key}[3] = $fwdfwsettings{'grp1'};
2127 $$hash{$key}[4] = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2128 $$hash{$key}[5] = $fwdfwsettings{'grp2'};
2129 $$hash{$key}[6] = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2130 $$hash{$key}[7] = $fwdfwsettings{'USE_SRC_PORT'};
2131 $$hash{$key}[8] = $fwdfwsettings{'PROT'};
2132 $$hash{$key}[9] = $fwdfwsettings{'ICMP_TYPES'};
2133 $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2134 $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2135 $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2136 $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2137 $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2138 $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2139 $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2140 $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2141 $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2142 $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2143 $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2144 $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2145 $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2146 $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2147 $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2148 $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2149 $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2150 $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2151 $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2152 $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2153 $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2154 $$hash{$key}[31] = $fwdfwsettings{'nat'};
2155 &General::writehasharray("$config", $hash);
2156 }else{
2157 foreach my $key (sort {$a <=> $b} keys %$hash){
2158 if($key eq $fwdfwsettings{'key'}){
2159 $$hash{$key}[0] = $fwdfwsettings{'RULE_ACTION'};
2160 $$hash{$key}[1] = $fwdfwsettings{'chain'};
2161 $$hash{$key}[2] = $fwdfwsettings{'ACTIVE'};
2162 $$hash{$key}[3] = $fwdfwsettings{'grp1'};
2163 $$hash{$key}[4] = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2164 $$hash{$key}[5] = $fwdfwsettings{'grp2'};
2165 $$hash{$key}[6] = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2166 $$hash{$key}[7] = $fwdfwsettings{'USE_SRC_PORT'};
2167 $$hash{$key}[8] = $fwdfwsettings{'PROT'};
2168 $$hash{$key}[9] = $fwdfwsettings{'ICMP_TYPES'};
2169 $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2170 $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2171 $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2172 $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2173 $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2174 $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2175 $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2176 $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2177 $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2178 $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2179 $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2180 $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2181 $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2182 $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2183 $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2184 $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2185 $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2186 $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2187 $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2188 $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2189 $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2190 $$hash{$key}[31] = $fwdfwsettings{'nat'};
2191 last;
2192 }
2193 }
2194 }
2195 &General::writehasharray("$config", $hash);
2196 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2197 my %tmp=();
2198 my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2199 for (my $z=0;$z<$val;$z++){
2200 foreach my $key (sort {$a <=> $b} keys %$hash){
2201 if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2202 my $last = $key -1;
2203 if (exists $$hash{$last}){
2204 #save rule last
2205 foreach my $y (0 .. $#{$$hash{$last}}) {
2206 $tmp{0}[$y] = $$hash{$last}[$y];
2207 }
2208 #copy active rule to last
2209 foreach my $i (0 .. $#{$$hash{$last}}) {
2210 $$hash{$last}[$i] = $$hash{$key}[$i];
2211 }
2212 #copy saved rule to actual position
2213 foreach my $x (0 .. $#{$tmp{0}}) {
2214 $$hash{$key}[$x] = $tmp{0}[$x];
2215 }
2216 }
2217 }
2218 }
2219 $fwdfwsettings{'oldrulenumber'}--;
2220 }
2221 &General::writehasharray("$config", $hash);
2222 &General::firewall_config_changed();
2223 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2224 my %tmp=();
2225 my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2226 for (my $z=0;$z<$val;$z++){
2227 foreach my $key (sort {$a <=> $b} keys %$hash){
2228 if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2229 my $next = $key + 1;
2230 if (exists $$hash{$next}){
2231 #save rule next
2232 foreach my $y (0 .. $#{$$hash{$next}}) {
2233 $tmp{0}[$y] = $$hash{$next}[$y];
2234 }
2235 #copy active rule to next
2236 foreach my $i (0 .. $#{$$hash{$next}}) {
2237 $$hash{$next}[$i] = $$hash{$key}[$i];
2238 }
2239 #copy saved rule to actual position
2240 foreach my $x (0 .. $#{$tmp{0}}) {
2241 $$hash{$key}[$x] = $tmp{0}[$x];
2242 }
2243 }
2244 }
2245 }
2246 $fwdfwsettings{'oldrulenumber'}++;
2247 }
2248 &General::writehasharray("$config", $hash);
2249 &General::firewall_config_changed();
2250 }
2251 }
2252 }
2253 sub validremark
2254 {
2255 # Checks a hostname against RFC1035
2256 my $remark = $_[0];
2257
2258 # Each part should be at least two characters in length
2259 # but no more than 63 characters
2260 if (length ($remark) < 1 || length ($remark) > 255) {
2261 return 0;}
2262 # Only valid characters are a-z, A-Z, 0-9 and -
2263 if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2264 return 0;}
2265 # First character can only be a letter or a digit
2266 if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9(]*$/) {
2267 return 0;}
2268 # Last character can only be a letter or a digit
2269 if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2270 return 0;}
2271 return 1;
2272 }
2273 sub viewtablerule
2274 {
2275 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2276
2277 &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2278 &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'external access'});
2279 &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall'});
2280 }
2281 sub viewtablenew
2282 {
2283 my $hash=shift;
2284 my $config=shift;
2285 my $title=shift;
2286 my $go='';
2287
2288 my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2289 return if (!$show_box);
2290
2291 &General::get_aliases(\%aliases);
2292 &General::readhasharray("$confighost", \%customhost);
2293 &General::readhasharray("$config", $hash);
2294 &General::readhasharray("$configccdnet", \%ccdnet);
2295 &General::readhasharray("$configccdhost", \%ccdhost);
2296
2297 &Header::openbox('100%', 'left', $title);
2298 print "<table width='100%' cellspacing='0' border='0'>";
2299
2300 if (! -z $config) {
2301 my $count=0;
2302 my ($gif,$log);
2303 my $ruletype;
2304 my $rulecolor;
2305 my $tooltip;
2306 my @tmpsrc=();
2307 my @tmptgt=();
2308 my $coloryellow='';
2309
2310 print <<END;
2311 <tr>
2312 <th align='right' width='3%'>
2313 #
2314 </th>
2315 <th width='2%'></th>
2316 <th align='center'>
2317 <b>$Lang::tr{'protocol'}</b>
2318 </th>
2319 <th align='center' width='30%'>
2320 <b>$Lang::tr{'fwdfw source'}</b>
2321 </th>
2322 <th align='center'>
2323 <b>$Lang::tr{'fwdfw log'}</b>
2324 </th>
2325 <th align='center' width='30%'>
2326 <b>$Lang::tr{'fwdfw target'}</b>
2327 </th>
2328 <th align='center' colspan='6' width='18%'>
2329 <b>$Lang::tr{'fwdfw action'}</b>
2330 </th>
2331 </tr>
2332 END
2333
2334 foreach my $key (sort {$a <=> $b} keys %$hash){
2335 $tdcolor='';
2336 @tmpsrc=();
2337 @tmptgt=();
2338 #check if vpn hosts/nets have been deleted
2339 if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2340 push (@tmpsrc,$$hash{$key}[4]);
2341 }
2342 if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2343 push (@tmptgt,$$hash{$key}[6]);
2344 }
2345 foreach my $host (@tmpsrc){
2346 if($$hash{$key}[3] eq 'ipsec_net_src'){
2347 if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2348 $coloryellow='on';
2349 &disable_rule($key);
2350 $$hash{$key}[2]='';
2351 }
2352 }elsif($$hash{$key}[3] eq 'ovpn_net_src'){
2353 if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2354 $coloryellow='on';
2355 &disable_rule($key);
2356 $$hash{$key}[2]='';
2357 }
2358 }elsif($$hash{$key}[3] eq 'ovpn_n2n_src'){
2359 if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2360 $coloryellow='on';
2361 &disable_rule($key);
2362 $$hash{$key}[2]='';
2363 }
2364 }elsif($$hash{$key}[3] eq 'ovpn_host_src'){
2365 if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2366 $coloryellow='on';
2367 &disable_rule($key);
2368 $$hash{$key}[2]='';
2369 }
2370 }
2371 }
2372 foreach my $host (@tmptgt){
2373 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2374 if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2375 $coloryellow='on';
2376 &disable_rule($key);
2377 $$hash{$key}[2]='';
2378 }
2379 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2380 if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2381 $coloryellow='on';
2382 &disable_rule($key);
2383 $$hash{$key}[2]='';
2384 }
2385 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2386 if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2387 $coloryellow='on';
2388 &disable_rule($key);
2389 $$hash{$key}[2]='';
2390 }
2391 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2392 if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2393 $coloryellow='on';
2394 &disable_rule($key);
2395 $$hash{$key}[2]='';
2396 }
2397 }
2398 }
2399 $$hash{'ACTIVE'}=$$hash{$key}[2];
2400 $count++;
2401 if($coloryellow eq 'on'){
2402 $color="$color{'color14'}";
2403 $coloryellow='';
2404 }elsif($coloryellow eq ''){
2405 if ($count % 2){
2406 $color="$color{'color22'}";
2407 }
2408 else{
2409 $color="$color{'color20'}";
2410 }
2411 }
2412 print<<END;
2413 <tr bgcolor='$color'>
2414 <td align='right' width='3%'>
2415 <b>$key&nbsp;</b>
2416 </td>
2417 END
2418
2419 #RULETYPE (A,R,D)
2420 if ($$hash{$key}[0] eq 'ACCEPT'){
2421 $ruletype='A';
2422 $tooltip='ACCEPT';
2423 $rulecolor=$color{'color17'};
2424 }elsif($$hash{$key}[0] eq 'DROP'){
2425 $ruletype='D';
2426 $tooltip='DROP';
2427 $rulecolor=$color{'color25'};
2428 }elsif($$hash{$key}[0] eq 'REJECT'){
2429 $ruletype='R';
2430 $tooltip='REJECT';
2431 $rulecolor=$color{'color16'};
2432 }
2433
2434 print <<END;
2435 <td bgcolor='$rulecolor' align='center' width='2%'>
2436 <span title='$tooltip'>&nbsp;&nbsp;</span>
2437 </td>
2438 END
2439
2440 #Get Protocol
2441 my $prot;
2442 if ($$hash{$key}[8]){
2443 if ($$hash{$key}[8] eq "IPv6"){
2444 push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2445 }else{
2446 push (@protocols,$$hash{$key}[8]);
2447 }
2448 }elsif($$hash{$key}[14] eq 'cust_srv'){
2449 &get_serviceports("service",$$hash{$key}[15]);
2450 }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2451 &get_serviceports("group",$$hash{$key}[15]);
2452 }else{
2453 push (@protocols,$Lang::tr{'all'});
2454 }
2455
2456 my $protz=join(",",@protocols);
2457 if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2458 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2459 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2460 if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2461 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></s