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Forward Firewall: refined routine to check if an existing rule is equal to a new one
[people/teissler/ipfire-2.x.git] / html / cgi-bin / forwardfw.cgi
1 #!/usr/bin/perl
2 ###############################################################################
3 # #
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2012 #
6 # #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
11 # #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
16 # #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
19 # #
20 ###############################################################################
21 # #
22 # Hi folks! I hope this code is useful for all. I needed something to handle #
23 # my VPN Connections in a comfortable way. As a prerequisite i needed #
24 # something that makes sure the vpn roadwarrior are able to have a fixed #
25 # ip-address. So i developed the ccd extension for the vpn server. #
26 # #
27 # Now that the ccd extension is ready i am able to develop the main request. #
28 # Any feedback is appreciated. #
29 # #
30 # #
31 ###############################################################################
32
33 use strict;
34 no warnings 'uninitialized';
35 # enable only the following on debugging purpose
36 #use warnings;
37 #use CGI::Carp 'fatalsToBrowser';
38
39 require '/var/ipfire/general-functions.pl';
40 require "${General::swroot}/lang.pl";
41 require "${General::swroot}/header.pl";
42 require "${General::swroot}/forward/bin/firewall-lib.pl";
43
44 unless (-d "${General::swroot}/forward") { system("mkdir ${General::swroot}/forward"); }
45 unless (-e "${General::swroot}/forward/settings") { system("touch ${General::swroot}/forward/settings"); }
46 unless (-e "${General::swroot}/forward/config") { system("touch ${General::swroot}/forward/config"); }
47 unless (-e "${General::swroot}/forward/input") { system("touch ${General::swroot}/forward/input"); }
48
49 my %fwdfwsettings=();
50 my %selected=() ;
51 my %defaultNetworks=();
52 my %netsettings=();
53 my %customhost=();
54 my %customgrp=();
55 my %customnetworks=();
56 my %customservice=();
57 my %customservicegrp=();
58 my %ccdnet=();
59 my %customnetwork=();
60 my %ccdhost=();
61 my %configfwdfw=();
62 my %configinputfw=();
63 my %ipsecconf=();
64 my %color=();
65 my %mainsettings=();
66 my %checked=();
67 my %icmptypes=();
68 my %ovpnsettings=();
69 my %ipsecsettings=();
70 my %aliases=();
71 my $color;
72 my $confignet = "${General::swroot}/fwhosts/customnetworks";
73 my $confighost = "${General::swroot}/fwhosts/customhosts";
74 my $configgrp = "${General::swroot}/fwhosts/customgroups";
75 my $configsrv = "${General::swroot}/fwhosts/customservices";
76 my $configsrvgrp = "${General::swroot}/fwhosts/customservicegrp";
77 my $configccdnet = "${General::swroot}/ovpn/ccd.conf";
78 my $configccdhost = "${General::swroot}/ovpn/ovpnconfig";
79 my $configipsec = "${General::swroot}/vpn/config";
80 my $configipsecrw = "${General::swroot}/vpn/settings";
81 my $configfwdfw = "${General::swroot}/forward/config";
82 my $configinput = "${General::swroot}/forward/input";
83 my $configovpn = "${General::swroot}/ovpn/settings";
84
85 my $errormessage='';
86 my $hint='';
87 my $ipgrp="${General::swroot}/outgoing/groups";
88
89
90 &General::readhash("${General::swroot}/forward/settings", \%fwdfwsettings);
91 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
92 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
93
94 &Header::showhttpheaders();
95 &Header::getcgihash(\%fwdfwsettings);
96 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
97 &Header::openbigbox('100%', 'center',$errormessage);
98 #### ACTION #####
99
100 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'save'})
101 {
102 my $MODE = $fwdfwsettings{'POLICY'};
103 %fwdfwsettings = ();
104 $fwdfwsettings{'POLICY'} = "$MODE";
105 &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
106 &reread_rules;
107 }
108 if ($fwdfwsettings{'ACTION'} eq 'saverule')
109 {
110 &General::readhasharray("$configfwdfw", \%configfwdfw);
111 &General::readhasharray("$configinput", \%configinputfw);
112 $errormessage=&checksource;
113 if(!$errormessage){&checktarget;}
114 if(!$errormessage){&checkrule;}
115 #check if we change an forward rule to an external access
116 if( $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
117 $fwdfwsettings{'updatefwrule'}='';
118 $fwdfwsettings{'config'}=$configfwdfw;
119 $fwdfwsettings{'nobase'}='on';
120 &deleterule;
121 &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
122 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
123 }
124 #check if we change an external access rule to an forward
125 if( $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
126 $fwdfwsettings{'updatefwrule'}='';
127 $fwdfwsettings{'config'}=$configinput;
128 $fwdfwsettings{'nobase'}='on';
129 &deleterule;
130 &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
131 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
132 }
133 #INPUT part
134 if($fwdfwsettings{'grp2'} eq 'ipfire'){
135 $fwdfwsettings{'chain'} = 'INPUTFW';
136 #check if we have an identical rule already
137 if($fwdfwsettings{'oldrulenumer'} eq $fwdfwsettings{'rulepos'}){
138 foreach my $key (sort keys %configinputfw){
139 if ("$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'}"
140 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]"){
141 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
142 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
143 $errormessage='';
144 }
145 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
146 $fwdfwsettings{'nosave'} = 'on';
147 }
148 }
149 }
150 }
151 #check if we just close a rule
152 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 $fwdfwsettings{'USESRV'} ) {
153 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
154 $errormessage='';
155 $fwdfwsettings{'nosave2'} = 'on';
156 }
157 }
158 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
159 if ($fwdfwsettings{'nobase'} ne 'on'){
160 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
161 }
162 if($fwdfwsettings{'oldusesrv'} eq '' && $fwdfwsettings{'USESRV'} eq 'ON'){
163 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
164 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
165 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
166 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
167 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
168 }
169 if($fwdfwsettings{'nosave2'} ne 'on'){
170 &saverule(\%configinputfw,$configinput);
171 }
172 #print "Source: $fwdfwsettings{'grp1'} -> $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
173 #print "Sourceport: $fwdfwsettings{'USE_SRC_PORT'}, $fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'}, $fwdfwsettings{'SRC_PORT'}<br>";
174 #print "Target: $fwdfwsettings{'grp2'} -> $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
175 #print "Dienst: $fwdfwsettings{'USESRV'}, $fwdfwsettings{'grp3'} -> $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
176 #print "BEMERKUNG: $fwdfwsettings{'ruleremark'}<br>";
177 #print " Regel AKTIV: $fwdfwsettings{'ACTIVE'}<br>";
178 #print " Regel LOG: $fwdfwsettings{'LOG'}<br>";
179 #print " ZEITRAHMEN: $fwdfwsettings{'TIME'}<br>";
180 #print " MO: $fwdfwsettings{'TIME_MON'}<br>";
181 #print " DI: $fwdfwsettings{'TIME_TUE'}<br>";
182 #print " MI: $fwdfwsettings{'TIME_WED'}<br>";
183 #print " DO: $fwdfwsettings{'TIME_THU'}<br>";
184 #print " FR: $fwdfwsettings{'TIME_FRI'}<br>";
185 #print " SA: $fwdfwsettings{'TIME_SAT'}<br>";
186 #print " SO: $fwdfwsettings{'TIME_SUN'}<br>";
187 #print " VON: $fwdfwsettings{'TIME_FROM'} bis $fwdfwsettings{'TIME_TO'}<br>";
188 #print "<br>";
189 #print"ALT: $fwdfwsettings{'oldgrp1a'} $fwdfwsettings{'oldgrp1b'} NEU: $fwdfwsettings{'grp1'} $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
190 #print"ALT: $fwdfwsettings{'oldgrp2a'} $fwdfwsettings{'oldgrp2b'} NEU: $fwdfwsettings{'grp2'} $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
191 #print"ALT: $fwdfwsettings{'oldgrp3a'} $fwdfwsettings{'oldgrp3b'} NEU: $fwdfwsettings{'grp3'} $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
192 #print"DIENSTE Checkalt:$fwdfwsettings{'oldusesrv'} DIENSTE Checkneu:$fwdfwsettings{'USESRV'} DIENST ALT:$fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'} DIENST NEU:$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
193 }else{
194 $fwdfwsettings{'chain'} = 'FORWARDFW';
195 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
196 #check if we have an identical rule already
197 foreach my $key (sort keys %configfwdfw){
198 if ("$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'}"
199 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}[17],$configfwdfw{$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]"){
200 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
201 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
202 $errormessage='';
203 }
204 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
205 $fwdfwsettings{'nosave'} = 'on';
206 }
207 }
208 }
209 }
210 #check if we just close a rule
211 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 $fwdfwsettings{'USESRV'} ) {
212 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
213 $fwdfwsettings{'nosave2'} = 'on';
214 $errormessage='';
215 }
216 }
217 #increase counters
218 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
219 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
220 if($fwdfwsettings{'oldusesrv'} eq '' && $fwdfwsettings{'USESRV'} eq 'ON'){
221 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
222 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
223 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
224 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
225 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
226 }
227 if ($fwdfwsettings{'nobase'} eq 'on'){
228 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
229 }
230 if ($fwdfwsettings{'nosave2'} ne 'on'){
231 &saverule(\%configfwdfw,$configfwdfw);
232 }
233 #print "Source: $fwdfwsettings{'grp1'} -> $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
234 #print "Sourceport: $fwdfwsettings{'USE_SRC_PORT'}, $fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'}, $fwdfwsettings{'SRC_PORT'}<br>";
235 #print "Target: $fwdfwsettings{'grp2'} -> $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
236 #print "Dienst: $fwdfwsettings{'USESRV'}, $fwdfwsettings{'grp3'} -> $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
237 #print "BEMERKUNG: $fwdfwsettings{'ruleremark'}<br>";
238 #print " Regel AKTIV: $fwdfwsettings{'ACTIVE'}<br>";
239 #print " Regel LOG: $fwdfwsettings{'LOG'}<br>";
240 #print " ZEITRAHMEN: $fwdfwsettings{'TIME'}<br>";
241 #print " MO: $fwdfwsettings{'TIME_MON'}<br>";
242 #print " DI: $fwdfwsettings{'TIME_TUE'}<br>";
243 #print " MI: $fwdfwsettings{'TIME_WED'}<br>";
244 #print " DO: $fwdfwsettings{'TIME_THU'}<br>";
245 #print " FR: $fwdfwsettings{'TIME_FRI'}<br>";
246 #print " SA: $fwdfwsettings{'TIME_SAT'}<br>";
247 #print " SO: $fwdfwsettings{'TIME_SUN'}<br>";
248 #print " VON: $fwdfwsettings{'TIME_FROM'} bis $fwdfwsettings{'TIME_TO'}<br>";
249 #print "<br>";
250 #print"ALT: $fwdfwsettings{'oldgrp1a'} $fwdfwsettings{'oldgrp1b'} NEU: $fwdfwsettings{'grp1'} $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
251 #print"ALT: $fwdfwsettings{'oldgrp2a'} $fwdfwsettings{'oldgrp2b'} NEU: $fwdfwsettings{'grp2'} $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
252 #print"ALT: $fwdfwsettings{'oldgrp3a'} $fwdfwsettings{'oldgrp3b'} NEU: $fwdfwsettings{'grp3'} $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
253 #print"DIENSTE Checkalt:$fwdfwsettings{'oldusesrv'} DIENSTE Checkneu:$fwdfwsettings{'USESRV'} DIENST ALT:$fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'} DIENST NEU:$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
254 }
255 if ($errormessage){
256 &newrule;
257 }else{
258 if($fwdfwsettings{'nosave2'} ne 'on'){
259 &rules;
260 }
261 &base;
262 }
263 }
264 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'reset'})
265 {
266 &General::readhasharray("$configfwdfw", \%configfwdfw);
267 foreach my $key (sort keys %configfwdfw){
268 &checkcounter($configfwdfw{$key}[3],$configfwdfw{$key}[4],,);
269 &checkcounter($configfwdfw{$key}[5],$configfwdfw{$key}[6],,);
270 &checkcounter($configfwdfw{$key}[14],$configfwdfw{$key}[15],,);
271 }
272 &General::readhasharray("$configinput", \%configinputfw);
273 foreach my $key (sort keys %configinputfw){
274 &checkcounter($configinputfw{$key}[3],$configinputfw{$key}[4],,);
275 &checkcounter($configinputfw{$key}[5],$configinputfw{$key}[6],,);
276 &checkcounter($configinputfw{$key}[14],$configinputfw{$key}[15],,);
277 }
278 $fwdfwsettings{'POLICY'}='MODE0';
279 system("rm ${General::swroot}/forward/config");
280 system("rm ${General::swroot}/forward/input");
281 &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
282 unless (-e "${General::swroot}/forward/config") { system("touch ${General::swroot}/forward/config"); }
283 unless (-e "${General::swroot}/forward/input") { system("touch ${General::swroot}/forward/input"); }
284 %fwdfwsettings = ();
285 &reread_rules;
286
287 }
288 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
289 {
290 &newrule;
291 }
292 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
293 {
294 my %togglehash=();
295 &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
296 foreach my $key (sort keys %togglehash){
297 if ($key eq $fwdfwsettings{'key'}){
298 if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
299 }
300 }
301 &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
302 &rules;
303 &base;
304 }
305 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
306 {
307 my %togglehash=();
308 &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
309 foreach my $key (sort keys %togglehash){
310 if ($key eq $fwdfwsettings{'key'}){
311 if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
312 }
313 }
314 &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
315 &rules;
316 &base;
317 }
318 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
319 {
320 &reread_rules;
321 &base;
322 }
323 if ($fwdfwsettings{'ACTION'} eq 'editrule')
324 {
325 $fwdfwsettings{'updatefwrule'}='on';
326 &newrule;
327 }
328 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
329 {
330 &deleterule;
331 }
332 if ($fwdfwsettings{'ACTION'} eq 'moveup')
333 {
334 &pos_up;
335 &base;
336 }
337 if ($fwdfwsettings{'ACTION'} eq 'movedown')
338 {
339 &pos_down;
340 &base;
341 }
342 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
343 {
344 $fwdfwsettings{'copyfwrule'}='on';
345 #$fwdfwsettings{'updatefwrule'}='on';
346 &newrule;
347 }
348 if ($fwdfwsettings{'ACTION'} eq '')
349 {
350 &base;
351 }
352 ### Functions ####
353 sub pos_up
354 {
355 my %uphash=();
356 my %tmp=();
357 &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
358 foreach my $key (sort keys %uphash){
359 if ($key eq $fwdfwsettings{'key'}) {
360 my $last = $key -1;
361 if (exists $uphash{$last}){
362 #save rule last
363 foreach my $y (0 .. $#{$uphash{$last}}) {
364 $tmp{0}[$y] = $uphash{$last}[$y];
365 }
366 #copy active rule to last
367 foreach my $i (0 .. $#{$uphash{$last}}) {
368 $uphash{$last}[$i] = $uphash{$key}[$i];
369 }
370 #copy saved rule to actual position
371 foreach my $x (0 .. $#{$tmp{0}}) {
372 $uphash{$key}[$x] = $tmp{0}[$x];
373 }
374 }
375 }
376 }
377 &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
378 &rules;
379 }
380 sub pos_down
381 {
382 my %downhash=();
383 my %tmp=();
384 &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
385 foreach my $key (sort keys %downhash){
386 if ($key eq $fwdfwsettings{'key'}) {
387 my $next = $key + 1;
388 if (exists $downhash{$next}){
389 #save rule next
390 foreach my $y (0 .. $#{$downhash{$next}}) {
391 $tmp{0}[$y] = $downhash{$next}[$y];
392 }
393 #copy active rule to next
394 foreach my $i (0 .. $#{$downhash{$next}}) {
395 $downhash{$next}[$i] = $downhash{$key}[$i];
396 }
397 #copy saved rule to actual position
398 foreach my $x (0 .. $#{$tmp{0}}) {
399 $downhash{$key}[$x] = $tmp{0}[$x];
400 }
401 }
402 }
403 }
404 &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
405 &rules;
406 }
407 sub checkcounter
408 {
409 my ($base1,$val1,$base2,$val2) = @_;
410
411 if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
412 &dec_counter($confignet,\%customnetwork,$val1);
413 }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
414 &dec_counter($confighost,\%customhost,$val1);
415 }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
416 &dec_counter($configgrp,\%customgrp,$val1);
417 }elsif($base1 eq 'cust_srv'){
418 &dec_counter($configsrv,\%customservice,$val1);
419 }elsif($base1 eq 'cust_srvgrp'){
420 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
421 }
422
423 if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
424 &inc_counter($confignet,\%customnetwork,$val2);
425 }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
426 &inc_counter($confighost,\%customhost,$val2);
427 }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
428 &inc_counter($configgrp,\%customgrp,$val2);
429 }elsif($base2 eq 'cust_srv'){
430 &inc_counter($configsrv,\%customservice,$val2);
431 }elsif($base2 eq 'cust_srvgrp'){
432 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
433 }
434 }
435 sub inc_counter
436 {
437 my $config=shift;
438 my %hash=%{(shift)};
439 my $val=shift;
440 my $pos;
441
442 &General::readhasharray($config, \%hash);
443 foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
444 if($hash{$key}[0] eq $val){
445 $pos=$#{$hash{$key}};
446 $hash{$key}[$pos] = $hash{$key}[$pos]+1;
447 }
448 }
449 &General::writehasharray($config, \%hash);
450 }
451 sub dec_counter
452 {
453 my $config=shift;
454 my %hash=%{(shift)};
455 my $val=shift;
456 my $pos;
457 #$errormessage.="ALT:config: $config , verringert wird $val <br>";
458 &General::readhasharray($config, \%hash);
459 foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
460 if($hash{$key}[0] eq $val){
461 $pos=$#{$hash{$key}};
462 $hash{$key}[$pos] = $hash{$key}[$pos]-1;
463 }
464 }
465 &General::writehasharray($config, \%hash);
466 }
467 sub base
468 {
469 if ($fwdfwsettings{'POLICY'} eq 'MODE0'){ $selected{'POLICY'}{'MODE0'} = 'selected'; } else { $selected{'POLICY'}{'MODE0'} = ''; }
470 if ($fwdfwsettings{'POLICY'} eq 'MODE1'){ $selected{'POLICY'}{'MODE1'} = 'selected'; } else { $selected{'POLICY'}{'MODE1'} = ''; }
471 if ($fwdfwsettings{'POLICY'} eq 'MODE2'){ $selected{'POLICY'}{'MODE2'} = 'selected'; } else { $selected{'POLICY'}{'MODE2'} = ''; }
472
473 &hint;
474 if ($fwdfwsettings{'POLICY'} ne 'MODE0' && $fwdfwsettings{'POLICY'} ne '') {
475 &addrule;
476 }
477
478 #print"<table width='100' border='1'><tr>";
479 #foreach (0 .. 40){
480 #my $i="color".$_;
481 #print"<td bgcolor='$color{$i}'>$_</td>";
482 #}
483 #print"</tr></table>";
484 &Header::openbox('100%', 'center', 'Policy');
485 print <<END;
486 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
487 <table width='100%'>
488 <tr><td width='10%' align='left'><b>$Lang::tr{'mode'} 0:</b><td width='90%' align='left' colspan='2'>$Lang::tr{'outgoing firewall mode0'}</td></tr>
489 <tr><td width='10%' align='left'><b>$Lang::tr{'mode'} 1:</b><td width='90%' align='left' colspan='2'>$Lang::tr{'outgoing firewall mode1'}</td></tr>
490 <tr><td width='10%' align='left'><b>$Lang::tr{'mode'} 2:</b><td width='90%' align='left' colspan='2'>$Lang::tr{'outgoing firewall mode2'}</td></tr>
491 <tr><td colspan='3'><hr /></td></tr>
492 <tr><td width='10%' align='left'> <select name='POLICY' style="width: 85px"><option value='MODE0' $selected{'POLICY'}{'MODE0'}>$Lang::tr{'mode'} 0</option><option value='MODE1' $selected{'POLICY'}{'MODE1'}>$Lang::tr{'mode'} 1</option><option value='MODE2' $selected{'POLICY'}{'MODE2'}>$Lang::tr{'mode'} 2</option></select>
493 <td width='45%' align='left'><input type='submit' name='ACTION' value=$Lang::tr{'save'} />
494 <td width='45%' align='left'>
495 END
496 if ($fwdfwsettings{'POLICY'} ne 'MODE0'&& $fwdfwsettings{'POLICY'} ne '' ) {
497 print "$Lang::tr{'outgoing firewall reset'}: <input type='submit' name='ACTION' value='$Lang::tr{'reset'}' />";
498 }
499 print "</table></form>";
500 &Header::closebox();
501 }
502 sub addrule
503 {
504 &error;
505 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
506
507 print "<form method='post'>";
508 print "<table border='0'>";
509 print "<tr><td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'></td>";
510 if (-f "${General::swroot}/forward/reread"){
511 print "<td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}'></td>";
512 }
513 print"</tr></table></form><hr>";
514
515 &Header::closebox();
516 &viewtablerule;
517 }
518 sub deleterule
519 {
520 my %delhash=();
521 &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
522 foreach my $key (sort {$a <=> $b} keys %delhash){
523 if ($key == $fwdfwsettings{'key'}){
524 #check hosts/net and groups
525 &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
526 &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
527 #check services and groups
528 if ($delhash{$key}[11] eq 'ON'){
529 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
530 }
531 }
532 if ($key >= $fwdfwsettings{'key'}) {
533 my $next = $key + 1;
534 if (exists $delhash{$next}) {
535 foreach my $i (0 .. $#{$delhash{$next}}) {
536 $delhash{$key}[$i] = $delhash{$next}[$i];
537 }
538 }
539 }
540 }
541 # Remove the very last entry.
542 my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
543 delete $delhash{$last_key};
544
545 &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
546 &rules;
547
548 if($fwdfwsettings{'nobase'} ne 'on'){
549 &base;
550 }
551 }
552 sub disable_rule
553 {
554 my $key1=shift;
555 &General::readhasharray("$configfwdfw", \%configfwdfw);
556 foreach my $key (sort keys %configfwdfw){
557 if ($key eq $key1 ){
558 if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
559 }
560 }
561 &General::writehasharray("$configfwdfw", \%configfwdfw);
562 &rules;
563 }
564 sub checksource
565 {
566 my ($ip,$subnet);
567
568 #check ip-address if manual
569 if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
570 #check if ip with subnet
571 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
572 ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
573 $subnet = &General::iporsubtocidr($subnet);
574 $fwdfwsettings{'isip'}='on';
575 }
576 #check if only ip
577 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
578 $ip=$fwdfwsettings{'src_addr'};
579 $subnet = '32';
580 $fwdfwsettings{'isip'}='on';
581 }
582
583 if ($fwdfwsettings{'isip'} ne 'on'){
584 if (&General::validmac($fwdfwsettings{'src_addr'})){$fwdfwsettings{'ismac'}='on';}
585 }
586 if ($fwdfwsettings{'isip'} eq 'on'){
587 #check and form valid IP
588 $ip=&General::ip2dec($ip);
589 $ip=&General::dec2ip($ip);
590 #check if net or broadcast
591 my @tmp= split (/\./,$ip);
592 if (($tmp[3] eq "0") || ($tmp[3] eq "255"))
593 {
594 $errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
595 }
596 $fwdfwsettings{'src_addr'}="$ip/$subnet";
597
598 if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
599 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
600 }
601 }
602 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
603 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
604 }
605 }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
606 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
607 return $errormessage;
608 }
609
610 #check empty fields
611 if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
612 #check icmp source
613 if ($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ICMP'){
614 $fwdfwsettings{'SRC_PORT'}='';
615 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
616 foreach my $key (keys %icmptypes){
617 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
618 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
619 }
620 }
621 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'GRE'){
622 $fwdfwsettings{'SRC_PORT'}='';
623 $fwdfwsettings{'ICMP_TYPES'}='';
624 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ESP'){
625 $fwdfwsettings{'SRC_PORT'}='';
626 $fwdfwsettings{'ICMP_TYPES'}='';
627 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP'){
628 $fwdfwsettings{'ICMP_TYPES'}='';
629 }else{
630 $fwdfwsettings{'ICMP_TYPES'}='';
631 $fwdfwsettings{'SRC_PORT'}='';
632 $fwdfwsettings{'PROT'}='';
633 }
634
635 if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP' && $fwdfwsettings{'SRC_PORT'} ne ''){
636 #change dashes with :
637 $fwdfwsettings{'SRC_PORT'}=~ tr/-/:/;
638
639 if ($fwdfwsettings{'SRC_PORT'} eq "*") {
640 $fwdfwsettings{'SRC_PORT'} = "1:65535";
641 }
642 if ($fwdfwsettings{'SRC_PORT'} =~ /^(\D)\:(\d+)$/) {
643 $fwdfwsettings{'SRC_PORT'} = "1:$2";
644 }
645 if ($fwdfwsettings{'SRC_PORT'} =~ /^(\d+)\:(\D)$/) {
646 $fwdfwsettings{'SRC_PORT'} = "$1:65535";
647 }
648
649 $errormessage.=&General::validportrange($fwdfwsettings{'SRC_PORT'},'src');
650 }
651 return $errormessage;
652 }
653 sub checktarget
654 {
655 my ($ip,$subnet);
656
657 if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
658 #check if ip with subnet
659 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
660 ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
661 $subnet = &General::iporsubtocidr($subnet);
662 }
663 #check if only ip
664 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
665 $ip=$fwdfwsettings{'tgt_addr'};
666 $subnet='32';
667 }
668 #check and form valid IP
669 $ip=&General::ip2dec($ip);
670 $ip=&General::dec2ip($ip);
671
672 #check if net or broadcast
673 my @tmp= split (/\./,$ip);
674 if (($tmp[3] eq "0") || ($tmp[3] eq "255"))
675 {
676 $errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
677 }
678 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
679
680 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
681 $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
682 }
683
684 }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
685 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
686 return $errormessage;
687 }
688
689 #check empty fields
690 if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
691
692 #check tgt services
693 if ($fwdfwsettings{'USESRV'} eq 'ON'){
694 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
695 $fwdfwsettings{'TGT_PROT'}='';
696 $fwdfwsettings{'ICMP_TGT'}='';
697 }
698 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
699 $fwdfwsettings{'TGT_PROT'}='';
700 $fwdfwsettings{'ICMP_TGT'}='';
701 #check target service
702 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
703 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
704 }
705 }
706 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
707 if ($fwdfwsettings{'TGT_PROT'} ne 'ICMP' && $fwdfwsettings{'TGT_PROT'} ne 'GRE'){
708 if ($fwdfwsettings{'TGT_PORT'} ne ''){
709 #change dashes with :
710 $fwdfwsettings{'TGT_PORT'}=~ tr/-/:/;
711 if ($fwdfwsettings{'TGT_PORT'} eq "*") {
712 $fwdfwsettings{'TGT_PORT'} = "1:65535";
713 }
714 if ($fwdfwsettings{'TGT_PORT'} =~ /^(\D)\:(\d+)$/) {
715 $fwdfwsettings{'TGT_PORT'} = "1:$2";
716 }
717 if ($fwdfwsettings{'TGT_PORT'} =~ /^(\d+)\:(\D)$/) {
718 $fwdfwsettings{'TGT_PORT'} = "$1:65535";
719 }
720 $errormessage .= &General::validportrange($fwdfwsettings{'TGT_PORT'}, 'destination');
721 }
722 }elsif ($fwdfwsettings{'TGT_PROT'} eq 'GRE'){
723 $fwdfwsettings{'TGT_PORT'} = '';
724 $fwdfwsettings{'ICMP_TGT'} = '';
725 }elsif($fwdfwsettings{'TGT_PORT'} eq 'ESP'){
726 $fwdfwsettings{'TGT_PORT'}='';
727 $fwdfwsettings{'ICMP_TGT'}='';
728 }elsif ($fwdfwsettings{'TGT_PROT'} eq 'ICMP'){
729 $fwdfwsettings{'TGT_PORT'} = '';
730 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
731 foreach my $key (keys %icmptypes){
732
733 if ("$icmptypes{$key}[0] ($icmptypes{$key}[1])" eq $fwdfwsettings{'ICMP_TGT'}){
734 $fwdfwsettings{'ICMP_TGT'}=$icmptypes{$key}[0];
735 }
736 }
737 }
738 }
739 }
740
741 #check targetport
742 if ($fwdfwsettings{'USESRV'} ne 'ON'){
743 $fwdfwsettings{'grp3'}='';
744 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
745 $fwdfwsettings{'TGT_PROT'}='';
746 $fwdfwsettings{'ICMP_TGT'}='';
747 }
748 #check timeframe
749 if($fwdfwsettings{'TIME'} eq 'ON'){
750 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 ''){
751 $errormessage=$Lang::tr{'fwdfw err time'};
752 }
753 }
754 return $errormessage;
755 }
756 sub checkrule
757 {
758 #check valid remark
759 if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
760 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
761 }
762 #check if source and target identical
763 if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}}){
764 $errormessage.=$Lang::tr{'fwdfw err same'};
765 return $errormessage;
766 }
767
768 #get source and targetip address if possible
769 my ($sip,$scidr,$tip,$tcidr);
770 ($sip,$scidr)=&get_ip("src","grp1");
771 ($tip,$tcidr)=&get_ip("tgt","grp2");
772
773 #check same iprange in source and target
774 if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
775 my $networkip1=&General::getnetworkip($sip,$scidr);
776 my $networkip2=&General::getnetworkip($tip,$tcidr);
777 if ($scidr gt $tcidr){
778 if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr)) ){
779 $errormessage.=$Lang::tr{'fwdfw err samesub'};
780 }
781 }elsif($scidr eq $tcidr && $scidr eq '32'){
782 my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
783 my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
784 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
785 $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
786 $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
787 }
788 }else{
789 if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
790 $errormessage.=$Lang::tr{'fwdfw err samesub'};
791 }
792 }
793 }
794
795 #check source and destination protocol if manual
796 if( $fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'USESRV'} eq 'ON'){
797 if($fwdfwsettings{'PROT'} ne $fwdfwsettings{'TGT_PROT'} && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
798 $errormessage.=$Lang::tr{'fwdfw err prot'};
799 }
800 #check source and destination protocol if source manual and dest servicegrp
801 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
802 &General::readhasharray("$configsrv", \%customservice);
803 foreach my $key (sort keys %customservice){
804 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
805 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
806 $errormessage.=$Lang::tr{'fwdfw err prot'};
807 last;
808 }
809 }
810 }
811 }
812 }
813 }
814 sub get_ip
815 {
816 my $val=shift;
817 my $grp =shift;
818 my $a;
819 my $b;
820 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
821 if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
822 if ($fwdfwsettings{$grp} eq $val.'_addr'){
823 ($a,$b) = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
824 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
825 if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
826 $a=$netsettings{'GREEN_NETADDRESS'};
827 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
828 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
829 $a=$netsettings{'ORANGE_NETADDRESS'};
830 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
831 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
832 $a=$netsettings{'BLUE_NETADDRESS'};
833 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
834 }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
835 &General::readhash("$configovpn",\%ovpnsettings);
836 ($a,$b) = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
837 $b=&General::iporsubtocidr($b);
838 }
839 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
840 &General::readhasharray("$confignet", \%customnetwork);
841 foreach my $key (keys %customnetwork){
842 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
843 $a=$customnetwork{$key}[1];
844 $b=&General::iporsubtocidr($customnetwork{$key}[2]);
845 }
846 }
847 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
848 &General::readhasharray("$confighost", \%customhost);
849 foreach my $key (keys %customhost){
850 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
851 if ($customhost{$key}[1] eq 'ip'){
852 ($a,$b)=split (/\//,$customhost{$key}[2]);
853 $b=&General::iporsubtocidr($b);
854 }else{
855 if ($grp eq 'grp2'){
856 $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
857 }
858 }
859 }
860 }
861 }
862 }
863 return $a,$b;
864 }
865 sub newrule
866 {
867 &error;
868 &General::setup_default_networks(\%defaultNetworks);
869 #read all configfiles
870 &General::readhasharray("$configccdnet", \%ccdnet);
871 &General::readhasharray("$confignet", \%customnetwork);
872 &General::readhasharray("$configccdhost", \%ccdhost);
873 &General::readhasharray("$confighost", \%customhost);
874 &General::readhasharray("$configccdhost", \%ccdhost);
875 &General::readhasharray("$configgrp", \%customgrp);
876 &General::readhasharray("$configipsec", \%ipsecconf);
877 &General::get_aliases(\%aliases);
878 my %checked=();
879 my $helper;
880 my $sum=0;
881 if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
882 my $config=$fwdfwsettings{'config'};
883 my %hash=();
884 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
885 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
886 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
887 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
888 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
889 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
890 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
891 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
892 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
893 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
894 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
895 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
896 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
897 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
898 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
899 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
900 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
901 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
902 #check if update and get values
903 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
904 &General::readhasharray("$config", \%hash);
905 foreach my $key (sort keys %hash){
906 $sum++;
907 if ($key eq $fwdfwsettings{'key'}){
908 $fwdfwsettings{'oldrulenumber'} = $key;
909 $fwdfwsettings{'RULE_ACTION'} = $hash{$key}[0];
910 $fwdfwsettings{'ACTIVE'} = $hash{$key}[2];
911 $fwdfwsettings{'grp1'} = $hash{$key}[3];
912 $fwdfwsettings{$fwdfwsettings{'grp1'}} = $hash{$key}[4];
913 $fwdfwsettings{'grp2'} = $hash{$key}[5];
914 $fwdfwsettings{$fwdfwsettings{'grp2'}} = $hash{$key}[6];
915 $fwdfwsettings{'USE_SRC_PORT'} = $hash{$key}[7];
916 $fwdfwsettings{'PROT'} = $hash{$key}[8];
917 $fwdfwsettings{'ICMP_TYPES'} = $hash{$key}[9];
918 $fwdfwsettings{'SRC_PORT'} = $hash{$key}[10];
919 $fwdfwsettings{'USESRV'} = $hash{$key}[11];
920 $fwdfwsettings{'TGT_PROT'} = $hash{$key}[12];
921 $fwdfwsettings{'ICMP_TGT'} = $hash{$key}[13];
922 $fwdfwsettings{'grp3'} = $hash{$key}[14];
923 $fwdfwsettings{$fwdfwsettings{'grp3'}} = $hash{$key}[15];
924 $fwdfwsettings{'ruleremark'} = $hash{$key}[16];
925 $fwdfwsettings{'LOG'} = $hash{$key}[17];
926 $fwdfwsettings{'TIME'} = $hash{$key}[18];
927 $fwdfwsettings{'TIME_MON'} = $hash{$key}[19];
928 $fwdfwsettings{'TIME_TUE'} = $hash{$key}[20];
929 $fwdfwsettings{'TIME_WED'} = $hash{$key}[21];
930 $fwdfwsettings{'TIME_THU'} = $hash{$key}[22];
931 $fwdfwsettings{'TIME_FRI'} = $hash{$key}[23];
932 $fwdfwsettings{'TIME_SAT'} = $hash{$key}[24];
933 $fwdfwsettings{'TIME_SUN'} = $hash{$key}[25];
934 $fwdfwsettings{'TIME_FROM'} = $hash{$key}[26];
935 $fwdfwsettings{'TIME_TO'} = $hash{$key}[27];
936 $checked{'grp1'}{$fwdfwsettings{'grp1'}} = 'CHECKED';
937 $checked{'grp2'}{$fwdfwsettings{'grp2'}} = 'CHECKED';
938 $checked{'grp3'}{$fwdfwsettings{'grp3'}} = 'CHECKED';
939 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
940 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}} = 'CHECKED';
941 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
942 $checked{'LOG'}{$fwdfwsettings{'LOG'}} = 'CHECKED';
943 $checked{'TIME'}{$fwdfwsettings{'TIME'}} = 'CHECKED';
944 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}} = 'CHECKED';
945 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}} = 'CHECKED';
946 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}} = 'CHECKED';
947 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}} = 'CHECKED';
948 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}} = 'CHECKED';
949 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}} = 'CHECKED';
950 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}} = 'CHECKED';
951 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}} = 'selected';
952 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}} = 'selected';
953 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
954 }
955 }
956 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
957 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
958 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
959 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
960 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
961 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
962 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
963 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
964 }else{
965 $fwdfwsettings{'ACTIVE'}='ON';
966 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
967 }
968
969 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
970
971 print <<END;
972 <form method="post">
973 <table border='0'>
974 <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
975 END
976 foreach ("ACCEPT","DROP","REJECT")
977 {
978 if($fwdfwsettings{'POLICY'} eq 'MODE2'){
979 $fwdfwsettings{'RULE_ACTION'} = 'DROP';
980 }
981
982 if ($_ eq $fwdfwsettings{'RULE_ACTION'})
983 {
984 print"<option selected>$_</option>";
985 }else{
986 print"<option>$_</option>";
987 }
988 }
989 print"</select></td></tr></table><hr>";
990
991
992 &Header::closebox();
993 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
994
995
996 #------SOURCE-------------------------------------------------------
997 print<<END;
998 <table width='100%' border='0'>
999 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr' checked></td><td colspan='5'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' ></td></tr>
1000 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr>
1001 <tr><td width='1%'><input type='radio' name='grp1' value='std_net_src' $checked{'grp1'}{'std_net_src'}></td><td nowrap='nowrap' width='12%'>$Lang::tr{'fwhost stdnet'}</td><td width='13%'><select name='std_net_src' style='min-width:185px;'>
1002 END
1003 foreach my $network (sort keys %defaultNetworks)
1004 {
1005 next if($defaultNetworks{$network}{'LOCATION'} eq "IPCOP");
1006 next if($defaultNetworks{$network}{'NAME'} eq "RED");
1007 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1008 print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $defaultNetworks{$network}{'NAME'});
1009 print ">$network</option>";
1010 }
1011 print<<END;
1012 </select></td><td width='1%'><input type='radio' name='grp1' value='ovpn_net_src' $checked{'grp1'}{'ovpn_net_src'}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdnet'}</td><td nowrap='nowrap' width='1%'><select name='ovpn_net_src' style='min-width:185px;'>
1013 END
1014 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{'grp1'}});
1015 print<<END;
1016 </select></td></tr>
1017 <tr><td><input type='radio' name='grp1' value='cust_net_src' $checked{'grp1'}{'cust_net_src'}></td><td>$Lang::tr{'fwhost cust net'}</td><td><select name='cust_net_src' style='min-width:185px;'>
1018 END
1019 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{'grp1'}});
1020 print<<END;
1021 </select></td><td width='1%'><input type='radio' name='grp1' value='ovpn_host_src' $checked{'grp1'}{'ovpn_host_src'}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%'><select name='ovpn_host_src' style='min-width:185px;'>
1022 END
1023 foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost)
1024 {
1025 if ($ccdhost{$key}[33] ne ''){
1026
1027 print "<option value='$ccdhost{$key}[1]'";
1028 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $ccdhost{$key}[1]);
1029 print ">$ccdhost{$key}[1]</option>";
1030 }
1031 }
1032 print<<END;
1033 </select></td></tr>
1034 <tr><td valign='top'><input type='radio' name='grp1' value='cust_host_src' $checked{'grp1'}{'cust_host_src'}></td><td>$Lang::tr{'fwhost cust addr'}</td><td><select name='cust_host_src' style='min-width:185px;'>
1035 END
1036 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{'grp1'}});
1037 print<<END;
1038 </select></td><td width='1%'><input type='radio' name='grp1' value='ovpn_n2n_src' $checked{'grp1'}{'ovpn_n2n_src'}></td><td >$Lang::tr{'fwhost ovpn_n2n'}</td><td colspan='3'><select name='ovpn_n2n_src' style='min-width:185px;'>
1039 END
1040 foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost) {
1041 if($ccdhost{$key}[3] eq 'net'){
1042 print"<option ";
1043 print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $ccdhost{$key}[1]);
1044 print ">$ccdhost{$key}[1]</option>";
1045 }
1046 }
1047 print<<END;
1048 </select></td></tr>
1049
1050 <tr><td valign='top'><input type='radio' name='grp1' value='cust_grp_src' $checked{'grp1'}{'cust_grp_src'}></td><td >$Lang::tr{'fwhost cust grp'}</td><td><select name='cust_grp_src' style='min-width:185px;'>
1051 END
1052 foreach my $key (sort { uc($customgrp{$a}[0]) cmp uc($customgrp{$b}[0]) } keys %customgrp) {
1053 if($helper ne $customgrp{$key}[0]){
1054 print"<option ";
1055 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $customgrp{$key}[0]);
1056 print ">$customgrp{$key}[0]</option>";
1057 }
1058 $helper=$customgrp{$key}[0];
1059 }
1060 print<<END;
1061 </select></td>
1062 <td valign='top'><input type='radio' name='grp1' value='ipsec_net_src' $checked{'grp1'}{'ipsec_net_src'}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td><select name='ipsec_net_src' style='min-width:185px;'>
1063 END
1064 foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1065 if ($ipsecconf{$key}[3] eq 'net'){
1066 print "<option ";
1067 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $ipsecconf{$key}[1]);
1068 print ">$ipsecconf{$key}[1]</option>";
1069 }
1070 }
1071 #sourceport
1072 print<<END;
1073 </select></td></tr>
1074 END
1075
1076 # <td valign='top'><input type='radio' name='grp1' value='ipsec_host_src' $checked{'grp1'}{'ipsec_host_src'}></td><td >$Lang::tr{'fwhost ipsec host'}</td><td><select name='ipsec_host_src' style='min-width:185px;'>
1077 #END
1078 # foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1079 # if ($ipsecconf{$key}[3] eq 'host'){
1080 # print "<option ";
1081 # print "selected='selected'" if($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $ipsecconf{$key}[1]);
1082 # print ">$ipsecconf{$key}[1]</option>";
1083 # }
1084 # }
1085 print<<END;
1086 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1087 <table width='100%' border='0'>
1088 <tr><td width='1%'><input type='checkbox' name='USE_SRC_PORT' value='ON' $checked{'USE_SRC_PORT'}{'ON'}></td><td width='51%' colspan='3'>$Lang::tr{'fwdfw use srcport'}</td>
1089 <td width='15%' nowrap='nowrap'>$Lang::tr{'fwdfw man port'}</td><td><select name='PROT'>
1090 END
1091 foreach ("TCP","UDP","GRE","ESP","ICMP")
1092 {
1093 if ($_ eq $fwdfwsettings{'PROT'})
1094 {
1095 print"<option selected>$_</option>";
1096 }else{
1097 print"<option>$_</option>";
1098 }
1099 }
1100 print<<END;
1101 </select></td><td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='11' size='9' ></td></tr>
1102 <tr><td></td><td></td><td></td><td></td><td nowrap='nowrap'>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES'>
1103 END
1104 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1105 print"<option>All ICMP-Types</option>";
1106 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) } keys %icmptypes){
1107 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1108 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1109 }else{
1110 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1111 }
1112 }
1113 print<<END;
1114 </select></td></tr></table><hr>
1115 END
1116 &Header::closebox();
1117
1118 #---TARGET------------------------------------------------------
1119 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1120 print<<END;
1121 <table width='100%' border='0'>
1122 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr' checked></td><td colspan='2'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16'><td><input type='radio' name='grp2' value='ipfire' $checked{'grp2'}{'ipfire'}></td><td><b>IPFire ($Lang::tr{'external access'})</b></td><td><select name='ipfire' style='min-width:185px;'>
1123 END
1124 print "<option value='Default IP' $selected{'ipfire'}{'Default IP'}>Default IP</option>";
1125
1126 foreach my $alias (sort keys %aliases)
1127 {
1128 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1129 }
1130
1131 print<<END;
1132 </td></tr>
1133 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr>
1134 <tr><td width='1%'><input type='radio' name='grp2' value='std_net_tgt' $checked{'grp2'}{'std_net_tgt'}></td><td nowrap='nowrap' width='12%'>$Lang::tr{'fwhost stdnet'}</td><td width='13%'><select name='std_net_tgt' style='min-width:185px;'>
1135 END
1136 foreach my $network (sort keys %defaultNetworks)
1137 {
1138 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1139 print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq $defaultNetworks{$network}{'NAME'});
1140 print ">$network</option>";
1141 }
1142 print<<END;
1143 </select></td><td width='1%'><input type='radio' name='grp2' value='ovpn_net_tgt' $checked{'grp2'}{'ovpn_net_tgt'}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdnet'}</td><td nowrap='nowrap' width='1%'><select name='ovpn_net_tgt' style='min-width:185px;'>
1144 END
1145 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{'grp2'}});
1146 print<<END;
1147 </select></td></tr>
1148 <tr><td><input type='radio' name='grp2' value='cust_net_tgt' $checked{'grp2'}{'cust_net_tgt'}></td><td>$Lang::tr{'fwhost cust net'}</td><td><select name='cust_net_tgt' style='min-width:185px;'>
1149 END
1150 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{'grp2'}});
1151 print<<END;
1152 </select></td><td width='1%'><input type='radio' name='grp2' value='ovpn_host_tgt' $checked{'grp2'}{'ovpn_host_tgt'}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%'><select name='ovpn_host_tgt' style='min-width:185px;'>
1153 END
1154 foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost)
1155 {
1156 if ($ccdhost{$key}[33] ne ''){
1157 print "<option value='$ccdhost{$key}[1]' ";
1158 print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq $ccdhost{$key}[33]);
1159 print ">$ccdhost{$key}[1]</option>";
1160 }
1161 }
1162 print<<END;
1163 </select></td></tr>
1164 <tr><td valign='top'><input type='radio' name='grp2' value='cust_host_tgt' $checked{'grp2'}{'cust_host_tgt'}></td><td>$Lang::tr{'fwhost cust addr'}</td><td><select name='cust_host_tgt' style='min-width:185px;'>
1165 END
1166 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{'grp2'}});
1167 print<<END;
1168 </select></td><td width='1%'><input type='radio' name='grp2' value='ovpn_n2n_tgt' $checked{'grp2'}{'ovpn_n2n_tgt'}></td><td >$Lang::tr{'fwhost ovpn_n2n'}</td><td colspan='3'><select name='ovpn_n2n_tgt' style='min-width:185px;'>
1169 END
1170 foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost) {
1171 if($ccdhost{$key}[3] eq 'net'){
1172 print "<option ";
1173 print "selected='selected'" if($fwdfwsettings{$fwdfwsettings{'grp2'}} eq $ccdhost{$key}[1]);
1174 print ">$ccdhost{$key}[1]</option>";
1175 }
1176 }
1177 print<<END;
1178 </select></td></tr>
1179 <tr><td valign='top'><input type='radio' name='grp2' value='cust_grp_tgt' $checked{'grp2'}{'cust_grp_tgt'}></td><td >$Lang::tr{'fwhost cust grp'}</td><td><select name='cust_grp_tgt' style='min-width:185px;'>
1180 END
1181 $helper='';
1182 foreach my $key (sort { uc($customgrp{$a}[0]) cmp uc($customgrp{$b}[0]) } keys %customgrp) {
1183 if($helper ne $customgrp{$key}[0]){
1184 print"<option ";
1185 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq $customgrp{$key}[0]);
1186 print">$customgrp{$key}[0]</option>";
1187 }
1188 $helper=$customgrp{$key}[0];
1189 }
1190 print<<END;
1191 </select></td>
1192 <td valign='top'><input type='radio' name='grp2' value='ipsec_net_tgt' $checked{'grp2'}{'ipsec_net_tgt'}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td><select name='ipsec_net_tgt' style='min-width:185px;'>
1193 END
1194 foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1195 if ($ipsecconf{$key}[3] eq 'net'){
1196 print"<option ";
1197 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq $ipsecconf{$key}[1]);
1198 print">$ipsecconf{$key}[1]</option>";
1199 }
1200 }
1201 print<<END;
1202 </select></td></tr>
1203 END
1204 # <td valign='top'><input type='radio' name='grp2' value='ipsec_host_tgt' $checked{'grp2'}{'ipsec_host_tgt'}></td><td >$Lang::tr{'fwhost ipsec host'}</td><td><select name='ipsec_host_tgt' style='min-width:185px;'>
1205 #END
1206 # foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1207 # if ($ipsecconf{$key}[3] eq 'host'){
1208 # print"<option ";
1209 # print"selected='Selected'" if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq $ipsecconf{$key}[1]);
1210 # print">$ipsecconf{$key}[1]</option>";
1211 # }
1212 # }
1213 print<<END;
1214 </table>
1215 <b>$Lang::tr{'fwhost attention'}:</b><br>
1216 $Lang::tr{'fwhost macwarn'}<br><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '></hr><br>
1217
1218 <table width='100%' border='0'>
1219 <tr><td width='1%'><input type='checkbox' name='USESRV' value='ON' $checked{'USESRV'}{'ON'} ></td><td width='48%'>$Lang::tr{'fwdfw use srv'}</td><td width='1%'><input type='radio' name='grp3' value='cust_srv' checked></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv'style='min-width:230px;' >
1220 END
1221 &General::readhasharray("$configsrv", \%customservice);
1222 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1223 print"<option ";
1224 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1225 print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1226 }
1227 print<<END;
1228 </select></td></tr>
1229 <tr><td colspan='2'></td><td><input type='radio' name='grp3' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust srvgrp'}:</td><td colspan='2'><select name='cust_srvgrp'style='min-width:230px;' >
1230 END
1231 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1232 my $helper;
1233 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1234 if ($helper ne $customservicegrp{$key}[0]){
1235 print"<option ";
1236 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1237 print">$customservicegrp{$key}[0]</option>";
1238 }
1239 $helper=$customservicegrp{$key}[0];
1240 }
1241 print<<END;
1242 </select></td></tr>
1243 <tr><td colspan='2'></td><td><input type='radio' name='grp3' value='TGT_PORT' $checked{'grp3'}{'TGT_PORT'}></td><td>$Lang::tr{'fwdfw man port'}</td><td><select name='TGT_PROT'>
1244 END
1245 foreach ("TCP","UDP","GRE","ESP","ICMP")
1246 {
1247 if ($_ eq $fwdfwsettings{'TGT_PROT'})
1248 {
1249 print"<option selected>$_</option>";
1250 }else{
1251 print"<option>$_</option>";
1252 }
1253 }
1254 print<<END;
1255 </select></td><td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='11' size='9' ></td></tr>
1256 <tr><td colspan='2'></td><td></td><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TGT'>
1257 END
1258 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1259 print"<option>All ICMP-Types</option>";
1260 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) }keys %icmptypes){
1261 if($fwdfwsettings{'ICMP_TGT'} eq "$icmptypes{$key}[0]"){
1262 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1263 }else{
1264 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1265 }
1266 }
1267 print<<END;
1268 </select></td></tr>
1269 </table><hr><br><br>
1270
1271 END
1272 #---Activate/logging/remark-------------------------------------
1273 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1274 print<<END;
1275 <table width='100%' border='0'>
1276 <tr><td width='12%'>$Lang::tr{'remark'}:</td><td align='left'><input type='text' name='ruleremark' size='40' maxlength='255' value='$fwdfwsettings{'ruleremark'}'></td></tr>
1277 END
1278 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1279 print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1280 for (my $count =1; $count <= $sum; $count++){
1281 print"<option value='$count' ";
1282 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1283 print">$count</option>";
1284 }
1285 print"</select></td></tr>";
1286 }
1287
1288 print<<END;
1289 </table><table width='100%'>
1290 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1291 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'} ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1292 </table><hr><br>
1293 END
1294 &Header::closebox();
1295 #---ADD TIMEFRAME-----------------------------------------------
1296 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1297 print<<END;
1298 <table width='70%' border='0'>
1299 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='4'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1300 <tr><td colspan='7'>&nbsp</td></tr>
1301 <tr>
1302 <td align='left'>$Lang::tr{'time'}:</td>
1303 <td width='30%' align='left'>$Lang::tr{'advproxy monday'} $Lang::tr{'advproxy tuesday'} $Lang::tr{'advproxy wednesday'} $Lang::tr{'advproxy thursday'} $Lang::tr{'advproxy friday'} $Lang::tr{'advproxy saturday'} $Lang::tr{'advproxy sunday'}</td>
1304 <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1305 <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1306 </tr>
1307 <tr>
1308 <td align='right'></td>
1309 <td width='30%' align='left'>
1310 <input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} />
1311 <input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} />
1312 <input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} />
1313 <input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} />
1314 <input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} />
1315 <input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} />
1316 <input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{$Lang::tr{'fwdfw wd_sun'}} />
1317 </td>
1318 <td><select name='TIME_FROM'>
1319 END
1320 for (my $i=0;$i<=23;$i++) {
1321 $i = sprintf("%02s",$i);
1322 for (my $j=0;$j<=45;$j+=15) {
1323 $j = sprintf("%02s",$j);
1324 my $time = $i.":".$j;
1325 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1326 }
1327 }
1328 print<<END;
1329 </select></td>
1330 <td><select name='TIME_TO'>
1331 END
1332 for (my $i=0;$i<=23;$i++) {
1333 $i = sprintf("%02s",$i);
1334 for (my $j=0;$j<=45;$j+=15) {
1335 $j = sprintf("%02s",$j);
1336 my $time = $i.":".$j;
1337 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1338 }
1339 }
1340 print<<END;
1341 </select></td></tr>
1342 </table><hr>
1343 END
1344 &Header::closebox();
1345 #---ACTION------------------------------------------------------
1346 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1347 print<<END;
1348 <table border='0' width='100%'>
1349 <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1350 <input type='hidden' name='config' value='$config' >
1351 <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1352 </table></form>
1353 END
1354 }else{
1355 print<<END;
1356 <table border='0' width='100%'>
1357 <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='$fwdfwsettings{'key'}'>
1358 <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1359 <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1360 <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1361 <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1362 <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1363 <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1364 <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1365 <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1366 <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1367 <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>
1368 </table></form>
1369 END
1370 }
1371 &Header::closebox();
1372 }
1373 sub saverule
1374 {
1375 my $hash=shift;
1376 my $config=shift;
1377 &General::readhasharray("$config", $hash);
1378 if (!$errormessage){
1379 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
1380 my $key = &General::findhasharraykey ($hash);
1381 $$hash{$key}[0] = $fwdfwsettings{'RULE_ACTION'};
1382 $$hash{$key}[1] = $fwdfwsettings{'chain'};
1383 $$hash{$key}[2] = $fwdfwsettings{'ACTIVE'};
1384 $$hash{$key}[3] = $fwdfwsettings{'grp1'};
1385 $$hash{$key}[4] = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1386 $$hash{$key}[5] = $fwdfwsettings{'grp2'};
1387 $$hash{$key}[6] = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1388 $$hash{$key}[7] = $fwdfwsettings{'USE_SRC_PORT'};
1389 $$hash{$key}[8] = $fwdfwsettings{'PROT'};
1390 $$hash{$key}[9] = $fwdfwsettings{'ICMP_TYPES'};
1391 $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1392 $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1393 $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1394 $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1395 $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1396 $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1397 $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1398 $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1399 $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1400 $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1401 $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1402 $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1403 $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1404 $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1405 $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1406 $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1407 $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1408 $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1409 &General::writehasharray("$config", $hash);
1410 }else{
1411 #ruleposition check
1412 if($fwdfwsettings{'oldrulenumber'} gt $fwdfwsettings{'rulepos'}){
1413 my %tmp=();
1414 my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
1415 for (my $z=0;$z<$val;$z++){
1416 foreach my $key (sort {$a <=> $b} keys %$hash){
1417 if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1418 my $last = $key -1;
1419 if (exists $$hash{$last}){
1420 #save rule last
1421 foreach my $y (0 .. $#{$$hash{$last}}) {
1422 $tmp{0}[$y] = $$hash{$last}[$y];
1423 }
1424 #copy active rule to last
1425 foreach my $i (0 .. $#{$$hash{$last}}) {
1426 $$hash{$last}[$i] = $$hash{$key}[$i];
1427 }
1428 #copy saved rule to actual position
1429 foreach my $x (0 .. $#{$tmp{0}}) {
1430 $$hash{$key}[$x] = $tmp{0}[$x];
1431 }
1432 }
1433 }
1434 }
1435 $fwdfwsettings{'oldrulenumber'}--;
1436 }
1437 &General::writehasharray("$config", $hash);
1438 &rules;
1439 }elsif($fwdfwsettings{'rulepos'} gt $fwdfwsettings{'oldrulenumber'}){
1440 my %tmp=();
1441 my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
1442 for (my $z=0;$z<$val;$z++){
1443 foreach my $key (sort {$a <=> $b} keys %$hash){
1444 if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1445 my $next = $key + 1;
1446 if (exists $$hash{$next}){
1447 #save rule next
1448 foreach my $y (0 .. $#{$$hash{$next}}) {
1449 $tmp{0}[$y] = $$hash{$next}[$y];
1450 }
1451 #copy active rule to next
1452 foreach my $i (0 .. $#{$$hash{$next}}) {
1453 $$hash{$next}[$i] = $$hash{$key}[$i];
1454 }
1455 #copy saved rule to actual position
1456 foreach my $x (0 .. $#{$tmp{0}}) {
1457 $$hash{$key}[$x] = $tmp{0}[$x];
1458 }
1459 }
1460 }
1461 }
1462 $fwdfwsettings{'oldrulenumber'}++;
1463 }
1464 &General::writehasharray("$config", $hash);
1465 &rules;
1466 }else{
1467 foreach my $key (sort {$a <=> $b} keys %$hash){
1468 if($key eq $fwdfwsettings{'key'}){
1469 $$hash{$key}[0] = $fwdfwsettings{'RULE_ACTION'};
1470 $$hash{$key}[1] = $fwdfwsettings{'chain'};
1471 $$hash{$key}[2] = $fwdfwsettings{'ACTIVE'};
1472 $$hash{$key}[3] = $fwdfwsettings{'grp1'};
1473 $$hash{$key}[4] = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1474 $$hash{$key}[5] = $fwdfwsettings{'grp2'};
1475 $$hash{$key}[6] = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1476 $$hash{$key}[7] = $fwdfwsettings{'USE_SRC_PORT'};
1477 $$hash{$key}[8] = $fwdfwsettings{'PROT'};
1478 $$hash{$key}[9] = $fwdfwsettings{'ICMP_TYPES'};
1479 $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1480 $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1481 $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1482 $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1483 $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1484 $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1485 $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1486 $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1487 $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1488 $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1489 $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1490 $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1491 $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1492 $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1493 $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1494 $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1495 $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1496 $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1497 last;
1498 }
1499 }
1500 }
1501 &General::writehasharray("$config", $hash);
1502 }
1503 }
1504 }
1505 sub error
1506 {
1507 if ($errormessage) {
1508 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1509 print "<class name='base'>$errormessage\n";
1510 print "&nbsp;</class>\n";
1511 &Header::closebox();
1512 print"<hr>";
1513 }
1514 }
1515 sub hint
1516 {
1517 if ($hint) {
1518 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1519 print "<class name='base'>$hint\n";
1520 print "&nbsp;</class>\n";
1521 &Header::closebox();
1522 print"<hr>";
1523 }
1524 }
1525 sub get_name
1526 {
1527 my $val=shift;
1528 &General::setup_default_networks(\%defaultNetworks);
1529 foreach my $network (sort keys %defaultNetworks)
1530 {
1531 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1532 }
1533 }
1534 sub validremark
1535 {
1536 # Checks a hostname against RFC1035
1537 my $remark = $_[0];
1538
1539 # Each part should be at least two characters in length
1540 # but no more than 63 characters
1541 if (length ($remark) < 1 || length ($remark) > 255) {
1542 return 0;}
1543 # Only valid characters are a-z, A-Z, 0-9 and -
1544 if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:_\/\s]*$/) {
1545 return 0;}
1546 # First character can only be a letter or a digit
1547 if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
1548 return 0;}
1549 # Last character can only be a letter or a digit
1550 if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.]*$/) {
1551 return 0;}
1552 return 1;
1553 }
1554 sub getsrcport
1555 {
1556 my %hash=%{(shift)};
1557 my $key=shift;
1558 if($hash{$key}[7] eq 'ON' && $hash{$key}[8] ne 'ICMP'){
1559 print" : ($hash{$key}[8]) $hash{$key}[10]";
1560 }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1561 print" : ($hash{$key}[8]) <br> $hash{$key}[9]";
1562 }
1563 }
1564 sub gettgtport
1565 {
1566 my %hash=%{(shift)};
1567 my $key=shift;
1568 my $service;
1569 my $prot;
1570
1571 if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1572 if($hash{$key}[14] eq 'cust_srv'){
1573 &General::readhasharray("$configsrv", \%customservice);
1574 foreach my $i (sort keys %customservice){
1575 #print "HHUHU: $customservice{$i}[0] und $hash{$key}[15]<br>";
1576 if($customservice{$i}[0] eq $hash{$key}[15]){
1577 $prot = $hash{$key}[12];
1578 $service = $customservice{$i}[0];
1579 }
1580 }
1581 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1582
1583 $service=$hash{$key}[15];
1584 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1585 $service=$hash{$key}[15];
1586 $prot=$hash{$key}[12];
1587 }
1588 }elsif($hash{$key}[11] eq 'ON' && $hash{$key}[12] eq 'ICMP'){
1589 print" : ($hash{$key}[12]) <br>$hash{$key}[13]";
1590 }
1591
1592 if ($prot ne '' || $service ne ''){
1593 print" :";
1594 if ($prot ne ''){
1595 print"($prot) ";
1596 }
1597 print" $service";
1598 }
1599 }
1600 sub viewtablerule
1601 {
1602 &viewtablenew(\%configfwdfw,$configfwdfw,$Lang::tr{'fwdfw rules'},"Forward" );
1603 &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'external access'} );
1604 }
1605 sub viewtablenew
1606 {
1607 my $hash=shift;
1608 my $config=shift;
1609 my $title=shift;
1610 my $title1=shift;
1611
1612 if ( ! -z "$config"){
1613 &Header::openbox('100%', 'left',$title);
1614 my $count=0;
1615 my ($gif,$log);
1616 my $ruletype;
1617 my $rulecolor;
1618 my $tooltip;
1619 my @tmpsrc=();
1620 my $coloryellow='';
1621 &General::readhasharray("$config", $hash);
1622 print"<b>$title1</b><br>";
1623 print"<table width='100%' border='0' cellspacing='1' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'>";
1624 print"<tr><td align='center' width='1%'><b>#</td><td width='1%'></td><td align='center' width='20%'><b>$Lang::tr{'fwdfw source'}</td><td width='1%'><b>Log</td><td align='center' width='20%'><b>$Lang::tr{'fwdfw target'}</td><td align='center' width='70%'><b>$Lang::tr{'remark'}</td><td align='center' colspan='3' width='1%'><b>$Lang::tr{'fwdfw action'}</td></tr>";
1625 foreach my $key (sort {$a <=> $b} keys %$hash){
1626 @tmpsrc=();
1627 #check if vpn hosts/nets have been deleted
1628 if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
1629 push (@tmpsrc,$$hash{$key}[4]);
1630 }
1631 if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
1632 push (@tmpsrc,$$hash{$key}[6]);
1633 }
1634 foreach my $host (@tmpsrc){
1635 if($$hash{$key}[3] eq 'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
1636 if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
1637 $coloryellow='on';
1638 &disable_rule($key);
1639 $$hash{$key}[2]='';
1640 }
1641 }elsif($$hash{$key}[3] eq 'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
1642 if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
1643 $coloryellow='on';
1644 &disable_rule($key);
1645 $$hash{$key}[2]='';
1646 }
1647 }elsif($$hash{$key}[3] eq 'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
1648 if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
1649 $coloryellow='on';
1650 &disable_rule($key);
1651 $$hash{$key}[2]='';
1652 }
1653 }elsif($$hash{$key}[3] eq 'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
1654 if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
1655 $coloryellow='on';
1656 &disable_rule($key);
1657 $$hash{$key}[2]='';
1658 }
1659 }
1660 $$hash{$key}[3]='';
1661 $$hash{$key}[5]='';
1662 }
1663 $$hash{'ACTIVE'}=$$hash{$key}[2];
1664 $count++;
1665 if($coloryellow eq 'on'){
1666 print"<tr bgcolor='$color{'color14'}' >";
1667 $coloryellow='';
1668 }elsif($coloryellow eq ''){
1669 if ($count % 2){
1670 print"<tr bgcolor='$color{'color22'}' >";
1671 }
1672 else{
1673 print"<tr bgcolor='$color{'color20'}' >";
1674 }
1675 }
1676 print<<END;
1677 <td align='right'>$key</td>
1678 END
1679 if ($$hash{$key}[0] eq 'ACCEPT'){
1680 $ruletype='A';
1681 $tooltip='ACCEPT';
1682 $rulecolor=$color{'color17'};
1683 }elsif($$hash{$key}[0] eq 'DROP'){
1684 $ruletype='D';
1685 $tooltip='DROP';
1686 $rulecolor=$color{'color25'};
1687 }elsif($$hash{$key}[0] eq 'REJECT'){
1688 $ruletype='R';
1689 $tooltip='REJECT';
1690 $rulecolor=$color{'color16'};
1691 }
1692 print"<td bgcolor='$rulecolor' width='2%' align='center'><span title='$tooltip'><b>$ruletype</b></span></td>";
1693 print"<td align='center'>";
1694 if ($$hash{$key}[3] eq 'std_net_src'){
1695 print &get_name($$hash{$key}[4]);
1696 }else{
1697 print $$hash{$key}[4];
1698 }
1699 &getsrcport(\%$hash,$key);
1700 if ($$hash{$key}[17] eq 'ON'){
1701 $log="/images/on.gif";
1702 }else{
1703 $log="/images/off.gif";
1704 }
1705 print<<END;
1706 </td>
1707 <form method='post'>
1708 <td width='1%' align='left'><input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
1709 <input type='hidden' name='key' value='$key' />
1710 <input type='hidden' name='config' value='$config' />
1711 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
1712 </td></form>
1713 END
1714
1715 print<<END;
1716 <td align='center' nowrap='nowrap'>
1717 END
1718 if ($$hash{$key}[5] eq 'std_net_tgt'){
1719 print &get_name($$hash{$key}[6]);
1720 }else{
1721 print $$hash{$key}[6];
1722 }
1723 &gettgtport(\%$hash,$key);
1724 ################################################################################
1725 print"</td><td width='20%'>$$hash{$key}[16]</td>";
1726
1727 if($$hash{$key}[2] eq 'ON'){
1728 $gif="/images/on.gif"
1729
1730 }else{
1731 $gif="/images/off.gif"
1732 }
1733 print<<END;
1734 <form method='post'>
1735 <td width='1%'><input type='image' img src='$gif' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw toggle'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
1736 <input type='hidden' name='key' value='$key' />
1737 <input type='hidden' name='config' value='$config' />
1738 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
1739 </td></form>
1740 <form method='post'>
1741 <td width='1%' ><input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
1742 <input type='hidden' name='key' value='$key' />
1743 <input type='hidden' name='config' value='$config' />
1744 <input type='hidden' name='ACTION' value='editrule' />
1745 </td></form></td>
1746 <form method='post'>
1747 <td width='1%'><input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
1748 <input type='hidden' name='key' value='$key' />
1749 <input type='hidden' name='config' value='$config' />
1750 <input type='hidden' name='ACTION' value='copyrule' />
1751 </td></form></td>
1752 <form method='post'>
1753 <td width='1%' ><input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
1754 <input type='hidden' name='key' value='$key' />
1755 <input type='hidden' name='config' value='$config' />
1756 <input type='hidden' name='ACTION' value='deleterule' />
1757 </td></form></td>
1758 END
1759 if (exists $$hash{$key-1}){
1760 print<<END;
1761 <form method='post'>
1762 <td width='1%'><input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
1763 <input type='hidden' name='key' value='$key' />
1764 <input type='hidden' name='config' value='$config' />
1765 <input type='hidden' name='ACTION' value='moveup' />
1766 </td></form></td>
1767 END
1768 }else{
1769 print"<td></td>";
1770 }
1771 if (exists $$hash{$key+1}){
1772 print<<END;
1773 <form method='post'>
1774 <td width='1%' ><input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
1775 <input type='hidden' name='key' value='$key' />
1776 <input type='hidden' name='config' value='$config' />
1777 <input type='hidden' name='ACTION' value='movedown' />
1778 </td></form></td></tr>
1779 END
1780 }else{
1781 print"<td></td></tr>";
1782 }
1783 #if timeframe set, print new line in table
1784 if ($$hash{$key}[18] eq 'ON'){
1785 my @days=();
1786 if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
1787 if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
1788 if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
1789 if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
1790 if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
1791 if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
1792 if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
1793 my $weekdays=join(",",@days);
1794 if (@days){
1795 print"<tr bgcolor='#FFE4B5'><td colspan='4'>$Lang::tr{'fwdfw time'} ";
1796 print"$weekdays";
1797 print "&nbsp $Lang::tr{'fwdfw from'} $$hash{$key}[26] &nbsp $Lang::tr{'fwdfw till'} $$hash{$key}[27]</td><td colspan='8'></d></tr>";
1798 }
1799 }
1800 }
1801 print"</table>";
1802 &Header::closebox();
1803 }
1804 }
1805 sub fillselect
1806 {
1807 my %hash=%{(shift)};
1808 my $val=shift;
1809 my $key;
1810 foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) } keys %hash){
1811 if($hash{$key}[0] eq $val){
1812 print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1813 }else{
1814 print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1815 }
1816 }
1817 }
1818 sub rules
1819 {
1820 if (!-f "${General::swroot}/forward/reread"){
1821 system("touch ${General::swroot}/forward/reread");
1822 }
1823 }
1824 sub reread_rules
1825 {
1826 system("/usr/local/bin/forwardfwctrl");
1827 system("rm ${General::swroot}/forward/reread");
1828 }
1829 &Header::closebigbox();
1830 &Header::closepage();
Timo's tree of IPFire 2.x