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53 lines
2.4 KiB
Perl
53 lines
2.4 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) 2007-2022 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 strict;
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require '/var/ipfire/general-functions.pl';
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my %settings=();
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my %clientshash=();
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my $settingsfile="${General::swroot}/captive/settings";
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my $clients="${General::swroot}/captive/clients";
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my $time;
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my $expiretime;
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if (-f $settingsfile && -f $clients && ! -z $clients){
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&General::readhash("$settingsfile", \%settings) if(-f $settingsfile);
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&General::readhasharray("$clients", \%clientshash);
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$time = time();
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foreach my $key (keys %clientshash) {
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# Skip unlimited access lines
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next if ($clientshash{$key}[3] == 0);
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$expiretime=($clientshash{$key}[2])+$clientshash{$key}[3];
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if ($expiretime < $time){
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delete $clientshash{$key};
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my $exp = gmtime($expiretime);
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&General::log("Captive", "Delete expired voucher $clientshash{$key}[4] expired on $exp. Remark: $clientshash{$key}[5]");
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}
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}
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&General::writehasharray("$clients", \%clientshash);
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# Reload firewall rules
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system("/usr/local/bin/captivectrl");
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}
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