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