html/cgi-bin/ipinfo.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2010  IPFire Team  <info@ipfire.org>                          #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use CGI;
  23 use IO::Socket;
  24 use strict;
  25
  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 require "${General::swroot}/geoip-functions.pl";
  34
  35 my %cgiparams=();
  36
  37 &Header::showhttpheaders();
  38
  39 &Header::openpage($Lang::tr{'ip info'}, 1, '');
  40 &Header::openbigbox('100%', 'left');
  41 my @lines=();
  42 my $extraquery='';
  43
  44 my $addr = CGI::param("ip") || "";
  45
  46 if (&General::validip($addr)) {
  47         $extraquery='';
  48         @lines=();
  49         my $whoisname = "whois.arin.net";
  50         my $iaddr = inet_aton($addr);
  51         my $hostname = gethostbyaddr($iaddr, AF_INET);
  52         if (!$hostname) { $hostname = $Lang::tr{'lookup failed'}; }
  53
  54         # enumerate GeoIP information for IP address...
  55         my $ccode = &GeoIP::lookup($addr);
  56         my $flag_icon = &GeoIP::get_flag_icon($ccode);
  57
  58         my $sock = new IO::Socket::INET ( PeerAddr => $whoisname, PeerPort => 43, Proto => 'tcp');
  59         if ($sock)
  60         {
  61                 print $sock "n $addr\n";
  62                 while (<$sock>) {
  63                         $extraquery = $1 if (/ReferralServer: whois:\/\/(\S+)\s+/);
  64                         push(@lines,$_);
  65                 }
  66                 close($sock);
  67                 if ($extraquery) {
  68                         undef (@lines);
  69                         $whoisname = $extraquery;
  70                         my $sock = new IO::Socket::INET ( PeerAddr => $whoisname, PeerPort => 43, Proto => 'tcp');
  71                         if ($sock)
  72                         {
  73                                 print $sock "$addr\n";
  74                                 while (<$sock>) {
  75                                         push(@lines,$_);
  76                                 }
  77                         }
  78                         else
  79                         {
  80                                 @lines = ( "$Lang::tr{'unable to contact'} $whoisname" );
  81                         }
  82                 }
  83         }
  84         else
  85         {
  86                 @lines = ( "$Lang::tr{'unable to contact'} $whoisname" );
  87         }
  88
  89         &Header::openbox('100%', 'left', $addr . " <a href='country.cgi#$ccode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode' title='$ccode' /></a> (" . $hostname . ') : '.$whoisname);
  90         print "<pre>\n";
  91         foreach my $line (@lines) {
  92                 print &Header::cleanhtml($line,"y");
  93         }
  94         print "</pre>\n";
  95         &Header::closebox();
  96 } else {
  97         &Header::openbox('100%', 'left', $Lang::tr{'invalid ip'});
  98         print <<EOF;
  99                 <p style="text-align: center;">
 100                         $Lang::tr{'invalid ip'}
 101                 </p>
 102 EOF
 103         &Header::closebox();
 104 }
 105
 106 print <<END
 107 <div align='center'>
 108 <table width='80%'>
 109 <tr>
 110         <td align='center'><a href='$ENV{'HTTP_REFERER'}'><img src='/images/back.png' alt='$Lang::tr{'back'}' title='$Lang::tr{'back'}' /></a></td>
 111 </tr>
 112 </table>
 113 </div>
 114 END
 115 ;
 116
 117 &Header::closebigbox();
 118
 119 &Header::closepage();