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