html/cgi-bin/p2p-block.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2013                                                          #
   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 # Author: Alexander Marx (Amarx@ipfire.org)                                   #
  22 ###############################################################################
  23
  24 use strict;
  25 no warnings 'uninitialized';
  26 # enable only the following on debugging purpose
  27 #use warnings;
  28 #use CGI::Carp 'fatalsToBrowser';
  29
  30 require '/var/ipfire/general-functions.pl';
  31 require "${General::swroot}/lang.pl";
  32 require "${General::swroot}/header.pl";
  33
  34 my $errormessage = '';
  35 my $p2pfile = "${General::swroot}/firewall/p2protocols";
  36
  37 my @p2ps = ();
  38 my %fwdfwsettings = ();
  39 my %color = ();
  40 my %mainsettings = ();
  41
  42 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  43 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  44
  45 &Header::showhttpheaders();
  46 &Header::getcgihash(\%fwdfwsettings);
  47 &Header::openpage($Lang::tr{'p2p block'}, 1, '');
  48 &Header::openbigbox('100%', 'center', $errormessage);
  49
  50 if ($fwdfwsettings{'ACTION'} eq 'togglep2p') {
  51         open( FILE, "<$p2pfile") or die "Unable to read $p2pfile";
  52         @p2ps = <FILE>;
  53         close FILE;
  54         open( FILE, ">$p2pfile") or die "Unable to write $p2pfile";
  55         foreach my $p2pentry (sort @p2ps) {
  56                 my @p2pline = split( /\;/, $p2pentry);
  57                 if ($p2pline[1] eq $fwdfwsettings{'P2PROT'}) {
  58                         if ($p2pline[2] eq 'on') {
  59                                 $p2pline[2] = 'off';
  60                         } else {
  61                                 $p2pline[2] = 'on';
  62                         }
  63                 }
  64                 print FILE "$p2pline[0];$p2pline[1];$p2pline[2];\n";
  65         }
  66         close FILE;
  67
  68         &General::firewall_config_changed();
  69         &p2pblock();
  70 } else {
  71         &p2pblock();
  72 }
  73
  74 sub p2pblock {
  75         my $gif;
  76
  77         open(FILE, "<$p2pfile") or die "Unable to read $p2pfile";
  78         @p2ps = <FILE>;
  79         close FILE;
  80
  81         &Header::openbox('100%', 'center', $Lang::tr{'p2p block'});
  82         print <<END;
  83                 <table width='35%' border='0'>
  84                         <tr bgcolor='$color{'color22'}'>
  85                                 <td align=center colspan='2' >
  86                                         <b>$Lang::tr{'protocol'}</b>
  87                                 </td>
  88                                 <td align='center'>
  89                                         <b>$Lang::tr{'status'}</b>
  90                                 </td>
  91                         </tr>
  92 END
  93
  94         foreach my $p2pentry (sort @p2ps) {
  95                 my @p2pline = split( /\;/, $p2pentry);
  96                 if ($p2pline[2] eq 'on') {
  97                         $gif = "/images/on.gif"
  98                 } else {
  99                         $gif = "/images/off.gif"
 100                 }
 101
 102                 print <<END;
 103                         <tr bgcolor='$color{'color20'}'>
 104                                 <td align='center' colspan='2'>
 105                                         $p2pline[0]:
 106                                 </td>
 107                                 <td align='center'>
 108                                         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 109                                                 <input type='hidden' name='P2PROT' value='$p2pline[1]'>
 110                                                 <input type='image' img src='$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;'>
 111                                                 <input type='hidden' name='ACTION' value='togglep2p'>
 112                                         </form>
 113                                 </td>
 114                         </tr>
 115 END
 116         }
 117
 118         print <<END;
 119                         <tr>
 120                                 <td>
 121                                         <img src='/images/on.gif'>
 122                                 </td>
 123                                 <td>
 124                                         $Lang::tr{'outgoing firewall p2p allow'}
 125                                 </td>
 126                         </tr>
 127                         <tr>
 128                                 <td>
 129                                         <img src='/images/off.gif'>
 130                                 </td>
 131                                 <td>
 132                                         $Lang::tr{'outgoing firewall p2p deny'}
 133                                 </td>
 134                         </tr>
 135                 </table>
 136 END
 137
 138         &Header::closebox();
 139 }
 140
 141 &Header::closebigbox();
 142 &Header::closepage();