mirror of
https://github.com/vincentmli/bpfire.git
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226 lines
6.8 KiB
Perl
226 lines
6.8 KiB
Perl
#!/usr/bin/perl
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007-2020 IPFire Team <info@ipfire.org> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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use CGI;
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use IO::Socket;
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use strict;
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# enable only the following on debugging purpose
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#use warnings;
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#use CGI::Carp 'fatalsToBrowser';
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require '/var/ipfire/general-functions.pl';
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require "${General::swroot}/lang.pl";
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require "${General::swroot}/header.pl";
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require "${General::swroot}/location-functions.pl";
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# Load colours for current theme...
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my %color = ();
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my %mainsettings = ();
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&General::readhash("${General::swroot}/main/settings", \%mainsettings);
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&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
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my %cgiparams=();
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&Header::showhttpheaders();
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my @lines=();
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my $extraquery='';
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# Hash which contains the whois servers from
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# the responisible RIR of the continent.
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my %whois_servers_by_continent = (
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"AF" => "whois.afrinic.net",
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"AS" => "whois.apnic.net",
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"EU" => "whois.ripe.net",
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"NA" => "whois.arin.net",
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"SA" => "whois.lacnic.net"
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);
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# Default whois server if no continent could be determined.
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my $whois_server = "whois.arin.net";
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my $addr = CGI::param("ip") || "";
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if (&General::validip($addr)) {
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# Write HTML page header...
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&Header::openpage($Lang::tr{'ip info for'} . ' ' . $addr, 1, '');
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&Header::openbigbox('100%', 'left');
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my $iaddr = inet_aton($addr);
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my $hostname = gethostbyaddr($iaddr, AF_INET);
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if (!$hostname) { $hostname = $Lang::tr{'ptr lookup failed'}; }
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# Enumerate location information for IP address...
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my $ccode = &Location::Functions::lookup_country_code($addr);
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my $cname = &Location::Functions::get_full_country_name($ccode);
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my @network_flags = &Location::Functions::address_has_flags($addr);
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# Try to get the continent of the country code.
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my $continent = &Location::Functions::get_continent_code($ccode);
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# Enumerate Autonomous System details for IP address...
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my $asn = &Location::Functions::lookup_asn($addr);
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my $as_name;
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if ($asn) {
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$as_name = &Location::Functions::get_as_name($asn);
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# In case we have found an AS name, make output more readable...
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if ($as_name) {
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$as_name = "- " . $as_name;
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}
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$asn = "AS" . $asn;
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} else {
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$asn = $Lang::tr{'asn lookup failed'};
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}
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# Check if a whois server for the continent is known.
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if($whois_servers_by_continent{$continent}) {
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# Use it.
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$whois_server = $whois_servers_by_continent{$continent};
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}
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my $flag_icon = &Location::Functions::get_flag_icon($ccode);
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&Header::openbox('100%', 'left', $Lang::tr{'ip basic info'});
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print <<END;
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<center>
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<table class="tbl" width='100%'>
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<tr>
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<td bgcolor='$color{'color22'}'><strong>$Lang::tr{'country'}</strong></td>
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<td bgcolor='$color{'color22'}'>$cname <a href='country.cgi#$ccode'><img src="$flag_icon" border="0" align="absmiddle" alt="$cname" title="$cname" /></td>
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</tr>
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<tr>
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<td bgcolor='$color{'color20'}'><strong>$Lang::tr{'ptr'}</strong></td>
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<td bgcolor='$color{'color20'}'>$hostname</td>
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</tr>
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<tr>
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<td bgcolor='$color{'color22'}'><strong>$Lang::tr{'autonomous system'}</strong></td>
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<td bgcolor='$color{'color22'}'>$asn $as_name</td>
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</tr>
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END
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# Check if the address has a flag.
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if (@network_flags) {
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# Get amount of flags for this network.
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my $flags_amount = @network_flags;
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my $processed_flags;
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# Loop through the array of network_flags.
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foreach my $network_flag (@network_flags) {
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# Increment value of processed flags.
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$processed_flags++;
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# Get the network flag name.
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my $network_flag_name = &Location::Functions::get_full_country_name($network_flag);
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# Colorize columns.
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my $col;
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if ($processed_flags % 2) {
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$col = "bgcolor='$color{'color20'}'"; }
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else {
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$col = "bgcolor='$color{'color22'}'";
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}
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# Write table row...
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print <<END;
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<tr>
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<td $col><strong>$network_flag_name</strong></td>
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<td $col>$Lang::tr{'yes'}</td>
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</tr>
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END
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}
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}
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print " </table>\n";
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print " </center>\n";
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&Header::closebox();
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my $sock = new IO::Socket::INET ( PeerAddr => $whois_server, PeerPort => 43, Proto => 'tcp');
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if ($sock)
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{
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print $sock "$addr\n";
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while (<$sock>) {
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$extraquery = $1 if (/ReferralServer: whois:\/\/(\S+)\s+/);
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push(@lines,$_);
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}
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close($sock);
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if ($extraquery) {
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undef (@lines);
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$whois_server = $extraquery;
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my $sock = new IO::Socket::INET ( PeerAddr => $whois_server, PeerPort => 43, Proto => 'tcp');
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if ($sock)
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{
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print $sock "$addr\n";
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while (<$sock>) {
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push(@lines,$_);
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}
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}
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else
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{
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@lines = ( "$Lang::tr{'unable to contact'} $whois_server" );
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}
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}
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}
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else
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{
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@lines = ( "$Lang::tr{'unable to contact'} $whois_server" );
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}
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&Header::openbox('100%', 'left', $Lang::tr{'whois results from'} . " " . $whois_server);
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print "<pre>\n";
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foreach my $line (@lines) {
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print &Header::cleanhtml($line,"y");
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}
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print "</pre>\n";
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&Header::closebox();
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} else {
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# Open HTML page header in case of invalid IP addresses
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&Header::openpage($Lang::tr{'ip info'}, 1, '');
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&Header::openbigbox('100%', 'left');
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&Header::openbox('100%', 'left', $Lang::tr{'invalid ip'});
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print <<EOF;
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<p style="text-align: center;">
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$Lang::tr{'invalid ip'}
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</p>
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EOF
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&Header::closebox();
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}
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print <<END
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<div align='center'>
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<table width='80%'>
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<tr>
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<td align='center'><a href='$ENV{'HTTP_REFERER'}'><img src='/images/back.png' alt='$Lang::tr{'back'}' title='$Lang::tr{'back'}' /></a></td>
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</tr>
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</table>
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</div>
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END
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;
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&Header::closebigbox();
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&Header::closepage();
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