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 $notice;
  36 my $p2pfile = "${General::swroot}/firewall/p2protocols";
  37
  38 my @p2ps = ();
  39 my %fwdfwsettings = ();
  40 my %color = ();
  41 my %mainsettings = ();
  42
  43 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  44 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  45
  46 &Header::showhttpheaders();
  47 &Header::getcgihash(\%fwdfwsettings);
  48
  49 if ($fwdfwsettings{'ACTION'} eq 'togglep2p') {
  50         open( FILE, "<$p2pfile") or die "Unable to read $p2pfile";
  51         @p2ps = <FILE>;
  52         close FILE;
  53         open( FILE, ">$p2pfile") or die "Unable to write $p2pfile";
  54         foreach my $p2pentry (sort @p2ps) {
  55                 my @p2pline = split( /\;/, $p2pentry);
  56                 if ($p2pline[1] eq $fwdfwsettings{'P2PROT'}) {
  57                         if ($p2pline[2] eq 'on') {
  58                                 $p2pline[2] = 'off';
  59                         } else {
  60                                 $p2pline[2] = 'on';
  61                         }
  62                 }
  63                 print FILE "$p2pline[0];$p2pline[1];$p2pline[2];\n";
  64         }
  65         close FILE;
  66
  67         &General::firewall_config_changed();
  68
  69         $notice = $Lang::tr{'p2p block save notice'};
  70 }
  71
  72 &Header::openpage($Lang::tr{'p2p block'}, 1, '');
  73 &Header::openbigbox('100%', 'center', $errormessage);
  74
  75 if ($notice) {
  76     &Header::openbox('100%', 'left', $Lang::tr{'notice'});
  77     print "<font class='base'>$notice</font>";
  78     &Header::closebox();
  79 }
  80
  81 my $gif;
  82
  83 open(FILE, "<$p2pfile") or die "Unable to read $p2pfile";
  84 @p2ps = <FILE>;
  85 close FILE;
  86
  87 &Header::openbox('100%', 'center', $Lang::tr{'p2p block'});
  88 print <<END;
  89         <table width='35%' border='0'>
  90                 <tr bgcolor='$color{'color22'}'>
  91                         <td align=center colspan='2' >
  92                                 <b>$Lang::tr{'protocol'}</b>
  93                         </td>
  94                         <td align='center'>
  95                                 <b>$Lang::tr{'status'}</b>
  96                         </td>
  97                 </tr>
  98 END
  99
 100 foreach my $p2pentry (sort @p2ps) {
 101         my @p2pline = split( /\;/, $p2pentry);
 102         if ($p2pline[2] eq 'on') {
 103                 $gif = "/images/on.gif"
 104         } else {
 105                 $gif = "/images/off.gif"
 106         }
 107
 108         print <<END;
 109                 <tr bgcolor='$color{'color20'}'>
 110                         <td align='center' colspan='2'>
 111                                 $p2pline[0]:
 112                         </td>
 113                         <td align='center'>
 114                                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 115                                         <input type='hidden' name='P2PROT' value='$p2pline[1]'>
 116                                         <input type='image' img src='$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;'>
 117                                         <input type='hidden' name='ACTION' value='togglep2p'>
 118                                 </form>
 119                         </td>
 120                 </tr>
 121 END
 122 }
 123
 124 print <<END;
 125                 <tr>
 126                         <td>
 127                                 <img src='/images/on.gif'>
 128                         </td>
 129                         <td>
 130                                 $Lang::tr{'outgoing firewall p2p allow'}
 131                         </td>
 132                 </tr>
 133                 <tr>
 134                         <td>
 135                                 <img src='/images/off.gif'>
 136                         </td>
 137                         <td>
 138                                 $Lang::tr{'outgoing firewall p2p deny'}
 139                         </td>
 140                 </tr>
 141         </table>
 142 END
 143
 144 &Header::closebox();
 145
 146 &Header::closebigbox();
 147 &Header::closepage();