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ac1cfefa | 1 | #!/usr/bin/perl |
70df8302 MT |
2 | ############################################################################### |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
8ba55ea6 | 5 | # Copyright (C) 2010 IPFire Team <info@ipfire.org> # |
70df8302 MT |
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 | ############################################################################### | |
ac1cfefa | 21 | |
f367d5b3 | 22 | use CGI; |
ac1cfefa MT |
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 | ||
986e08d9 | 30 | require '/var/ipfire/general-functions.pl'; |
ac1cfefa MT |
31 | require "${General::swroot}/lang.pl"; |
32 | require "${General::swroot}/header.pl"; | |
dca3f207 | 33 | require "${General::swroot}/location-functions.pl"; |
ac1cfefa MT |
34 | |
35 | my %cgiparams=(); | |
36 | ||
37 | &Header::showhttpheaders(); | |
38 | ||
ac1cfefa | 39 | &Header::openpage($Lang::tr{'ip info'}, 1, ''); |
ac1cfefa MT |
40 | &Header::openbigbox('100%', 'left'); |
41 | my @lines=(); | |
42 | my $extraquery=''; | |
f367d5b3 | 43 | |
4e033257 SS |
44 | # Hash which contains the whois servers from |
45 | # the responisible RIR of the continent. | |
46 | my %whois_servers_by_continent = ( | |
47 | "AF" => "whois.afrinic.net", | |
48 | "AS" => "whois.apnic.net", | |
49 | "EU" => "whois.ripe.net", | |
50 | "NA" => "whois.arin.net", | |
51 | "SA" => "whois.lacnic.net" | |
52 | ); | |
53 | ||
54 | # Default whois server if no continent could be determined. | |
55 | my $whois_server = "whois.arin.net"; | |
56 | ||
f367d5b3 MT |
57 | my $addr = CGI::param("ip") || ""; |
58 | ||
59 | if (&General::validip($addr)) { | |
ac1cfefa MT |
60 | my $iaddr = inet_aton($addr); |
61 | my $hostname = gethostbyaddr($iaddr, AF_INET); | |
62 | if (!$hostname) { $hostname = $Lang::tr{'lookup failed'}; } | |
63 | ||
dca3f207 SS |
64 | # enumerate location information for IP address... |
65 | my $db_handle = &Location::Functions::init(); | |
66 | my $ccode = &Location::Functions::lookup_country_code($db_handle, $addr); | |
4e033257 SS |
67 | |
68 | # Try to get the continent of the country code. | |
4979ba0a | 69 | my $continent = &Location::get_continent_code($db_handle, $ccode); |
4e033257 SS |
70 | |
71 | # Check if a whois server for the continent is known. | |
72 | if($whois_servers_by_continent{$continent}) { | |
73 | # Use it. | |
74 | $whois_server = $whois_servers_by_continent{$continent}; | |
75 | } | |
76 | ||
dca3f207 | 77 | my $flag_icon = &Location::Functions::get_flag_icon($ccode); |
9b5a17bf | 78 | |
4e033257 | 79 | my $sock = new IO::Socket::INET ( PeerAddr => $whois_server, PeerPort => 43, Proto => 'tcp'); |
ac1cfefa MT |
80 | if ($sock) |
81 | { | |
4e033257 | 82 | print $sock "$addr\n"; |
ac1cfefa | 83 | while (<$sock>) { |
4e033257 | 84 | $extraquery = $1 if (/ReferralServer: whois:\/\/(\S+)\s+/); |
ac1cfefa MT |
85 | push(@lines,$_); |
86 | } | |
87 | close($sock); | |
88 | if ($extraquery) { | |
89 | undef (@lines); | |
4e033257 SS |
90 | $whois_server = $extraquery; |
91 | my $sock = new IO::Socket::INET ( PeerAddr => $whois_server, PeerPort => 43, Proto => 'tcp'); | |
ac1cfefa MT |
92 | if ($sock) |
93 | { | |
94 | print $sock "$addr\n"; | |
95 | while (<$sock>) { | |
96 | push(@lines,$_); | |
97 | } | |
98 | } | |
99 | else | |
100 | { | |
4e033257 | 101 | @lines = ( "$Lang::tr{'unable to contact'} $whois_server" ); |
ac1cfefa MT |
102 | } |
103 | } | |
104 | } | |
105 | else | |
106 | { | |
4e033257 | 107 | @lines = ( "$Lang::tr{'unable to contact'} $whois_server" ); |
ac1cfefa MT |
108 | } |
109 | ||
4e033257 | 110 | &Header::openbox('100%', 'left', $addr . " <a href='country.cgi#$ccode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode' title='$ccode' /></a> (" . $hostname . ') : '.$whois_server); |
ac1cfefa MT |
111 | print "<pre>\n"; |
112 | foreach my $line (@lines) { | |
113 | print &Header::cleanhtml($line,"y"); | |
114 | } | |
115 | print "</pre>\n"; | |
116 | &Header::closebox(); | |
f367d5b3 MT |
117 | } else { |
118 | &Header::openbox('100%', 'left', $Lang::tr{'invalid ip'}); | |
119 | print <<EOF; | |
120 | <p style="text-align: center;"> | |
121 | $Lang::tr{'invalid ip'} | |
122 | </p> | |
123 | EOF | |
124 | &Header::closebox(); | |
ac1cfefa MT |
125 | } |
126 | ||
127 | print <<END | |
128 | <div align='center'> | |
129 | <table width='80%'> | |
130 | <tr> | |
415cbcec | 131 | <td align='center'><a href='$ENV{'HTTP_REFERER'}'><img src='/images/back.png' alt='$Lang::tr{'back'}' title='$Lang::tr{'back'}' /></a></td> |
ac1cfefa MT |
132 | </tr> |
133 | </table> | |
134 | </div> | |
135 | END | |
136 | ; | |
137 | ||
138 | &Header::closebigbox(); | |
139 | ||
140 | &Header::closepage(); |