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}/forward/p2protocols";
  36
  37 my @p2ps = ();
  38 my %fwdfwsettings=();
  39 my %color=();
  40 my %mainsettings=();
  41
  42 &General::readhash("${General::swroot}/forward/settings", \%fwdfwsettings);
  43 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  44 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  45
  46
  47
  48 &Header::showhttpheaders();
  49 &Header::getcgihash(\%fwdfwsettings);
  50 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
  51 &Header::openbigbox('100%', 'center',$errormessage);
  52
  53 if ($fwdfwsettings{'ACTION'} eq ''){
  54 &p2pblock;
  55 }
  56 if ($fwdfwsettings{'ACTION'} eq 'togglep2p')
  57 {
  58         open( FILE, "< $p2pfile" ) or die "Unable to read $p2pfile";
  59         @p2ps = <FILE>;
  60         close FILE;
  61         open( FILE, "> $p2pfile" ) or die "Unable to write $p2pfile";
  62         foreach my $p2pentry (sort @p2ps)
  63         {
  64                 my @p2pline = split( /\;/, $p2pentry );
  65                 if ($p2pline[1] eq $fwdfwsettings{'P2PROT'}) {
  66                         if($p2pline[2] eq 'on'){
  67                                 $p2pline[2]='off';
  68                         }else{
  69                                 $p2pline[2]='on';
  70                         }
  71                 }
  72                 print FILE "$p2pline[0];$p2pline[1];$p2pline[2];\n";
  73         }
  74         close FILE;
  75         &rules;
  76         &p2pblock;
  77 }
  78 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
  79 {
  80         &reread_rules;
  81         &p2pblock;
  82 }
  83
  84
  85 sub p2pblock
  86 {
  87         if (-f "${General::swroot}/forward/reread"){
  88                 print "<table border='1' rules='groups' bgcolor='lightgreen' width='100%'><form method='post'><td><div style='font-size:11pt; font-weight: bold;vertical-align: middle; '><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-face: Comic Sans MS; color: green; font-weight: bold; font-size: 14pt;'>&nbsp &nbsp $Lang::tr{'fwhost reread'}</div></td></tr></table></form><br>";
  89         }
  90         my $gif;
  91         open( FILE, "< $p2pfile" ) or die "Unable to read $p2pfile";
  92         @p2ps = <FILE>;
  93         close FILE;
  94         &Header::openbox('100%', 'center', 'P2P-Block');
  95         print <<END;
  96         <table width='35%' border='0'>
  97         <tr bgcolor='$color{'color22'}'><td align=center colspan='2' ><b>$Lang::tr{'protocol'}</b></td><td align='center'><b>$Lang::tr{'status'}</b></td></tr>
  98 END
  99         foreach my $p2pentry (sort @p2ps)
 100         {
 101                 my @p2pline = split( /\;/, $p2pentry );
 102                 if($p2pline[2] eq 'on'){
 103                         $gif="/images/on.gif"
 104                 }else{
 105                         $gif="/images/off.gif"
 106                 }
 107                 print <<END;
 108                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 109                 <tr bgcolor='$color{'color20'}'>
 110                 <td align='center' colspan='2' >$p2pline[0]:</td><td align='center'><input type='hidden' name='P2PROT' value='$p2pline[1]' /><input type='image' img src='$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;' ><input type='hidden' name='ACTION' value='togglep2p'></td></tr></form>
 111 END
 112         }
 113         print"<tr><td><img src='/images/on.gif'></td><td  align='left'>$Lang::tr{'outgoing firewall p2p allow'}</td></tr>";
 114         print"<tr><td><img src='/images/off.gif'></td><td align='left'>$Lang::tr{'outgoing firewall p2p deny'}</td></tr></table>";
 115         print"<br><br><br><table width='100%'><tr><td align='left'>$Lang::tr{'fwdfw p2p txt'}</td></tr></table>";
 116         &Header::closebox();
 117 }
 118 sub rules
 119 {
 120         if (!-f "${General::swroot}/forward/reread"){
 121                 system("touch ${General::swroot}/forward/reread");
 122                 system("touch ${General::swroot}/fwhosts/reread");
 123         }
 124 }
 125 sub reread_rules
 126 {
 127         system("/usr/local/bin/forwardfwctrl");
 128         if ( -f "${General::swroot}/forward/reread"){
 129                 system("rm ${General::swroot}/forward/reread");
 130                 system("rm ${General::swroot}/fwhosts/reread");
 131         }
 132 }
 133 &Header::closebigbox();
 134 &Header::closepage();