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