Signed-off-by: Tim FitzGeorge --- html/cgi-bin/ipblacklist.cgi | 463 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 463 insertions(+) create mode 100644 html/cgi-bin/ipblacklist.cgi diff --git a/html/cgi-bin/ipblacklist.cgi b/html/cgi-bin/ipblacklist.cgi new file mode 100644 index 000000000..28b42edf2 --- /dev/null +++ b/html/cgi-bin/ipblacklist.cgi @@ -0,0 +1,463 @@ +#!/usr/bin/perl + +############################################################################### +# # +# IPFire.org - A linux based firewall # +# # +# This program is free software: you can redistribute it and/or modify # +# it under the terms of the GNU General Public License as published by # +# the Free Software Foundation, either version 3 of the License, or # +# (at your option) any later version. # +# # +# This program is distributed in the hope that it will be useful, # +# but WITHOUT ANY WARRANTY; without even the implied warranty of # +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # +# GNU General Public License for more details. # +# # +# You should have received a copy of the GNU General Public License # +# along with this program. If not, see . # +# # +# Copyright (C) 2018 - 2020 The IPFire Team # +# # +############################################################################### + +use strict; +use CGI qw/:standard/; +# enable the following only for debugging purposes +#use warnings; +#use CGI::Carp 'fatalsToBrowser'; +use Sort::Naturally; +use Socket; + +require '/var/ipfire/general-functions.pl'; +require "${General::swroot}/lang.pl"; +require "${General::swroot}/header.pl"; + +############################################################################### +# Configuration variables +############################################################################### + +my $settings = "${General::swroot}/ipblacklist/settings"; +my $sources = "${General::swroot}/ipblacklist/sources"; +my $getipstat = '/usr/local/bin/getipstat'; +my $getipsetstat = '/usr/local/bin/getipsetstat'; +my $control = '/usr/local/bin/ipblacklistctrl'; +my $lockfile = '/var/run/ipblacklist.pid'; +my %cgiparams = ('ACTION' => ''); + +############################################################################### +# Variables +############################################################################### + +my $errormessage = ''; +my $updating = 0; +my %mainsettings; +my %color; +my %sources; +my %stats; + +# Default settings - normally overwritten by settings file + +my %settings = ( 'DEBUG' => 0, + 'LOGGING' => 'on', + 'ENABLE' => 'off' ); + +# Read all parameters + +Header::getcgihash( \%cgiparams); +General::readhash( "${General::swroot}/main/settings", \%mainsettings ); +General::readhash( "/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color ); +General::readhash( $settings, \%settings ) if (-r $settings); +eval qx|/bin/cat $sources| if (-r $sources); + +# Show Headers + +Header::showhttpheaders(); + +# Process actions + +if ($cgiparams{'ACTION'} eq "$Lang::tr{'save'}") +{ + # Save Button + + my %new_settings = ( 'ENABLE' => 'off', + 'LOGGING' => 'off', + 'DEBUG' => 0 ); + + foreach my $item ('LOGGING', 'ENABLE', keys %sources) + { + $new_settings{$item} = (exists $cgiparams{$item}) ? 'on' : 'off'; + + $updating = 1 if (not exists $settings{$item} or $new_settings{$item} ne $settings{$item}); + } + + # Check for redundant blacklists being enabled + + foreach my $list (keys %sources) + { + if (exists $new_settings{$list} and + $new_settings{$list} eq 'on' and + exists $sources{$list}{'disable'}) + { + my @disable; + + if ('ARRAY' eq ref $sources{$list}{'disable'}) + { + @disable = @{ $sources{$list}{'disable'} }; + } + else + { + @disable = ( $sources{$list}{'disable'} ); + } + + foreach my $disable (@disable) + { + if ($new_settings{$disable} eq 'on') + { + $new_settings{$disable} = 'off'; + + $updating = 1; + $errormessage .= "$Lang::tr{'ipblacklist disable pre'} $disable " . + "$Lang::tr{'ipblacklist disable mid'} $list $Lang::tr{'ipblacklist disable post'}
\n"; + } + } + } + } + + if ($settings{'LOGGING'} ne $new_settings{'LOGGING'}) + { + if ($new_settings{'LOGGING'} eq 'on') + { + system( "$control log-on" ); + } + else + { + system( "$control log-off" ); + } + } + + if ($settings{'ENABLE'} ne $new_settings{'ENABLE'}) + { + if ($new_settings{'ENABLE'} eq 'on') + { + system( "$control enable" ); + } + else + { + system( "$control disable" ); + } + + $updating = 1; + } + + %settings = %new_settings; + + if ($errormessage) + { + $updating = 0; + } + else + { + General::writehash($settings, \%new_settings); + + if ($updating) + { + system( "$control update &" ); + show_running(); + exit 0; + } + } +} + +if (is_running()) +{ + show_running(); + exit 0; +} + +# Show site + +Header::openpage($Lang::tr{'ipblacklist'}, 1, ''); +Header::openbigbox('100%', 'left'); + +error() if ($errormessage); + +configsite(); + +# End of page + +Header::closebigbox(); +Header::closepage(); + +exit 0; + + +#------------------------------------------------------------------------------ +# sub configsite() +# +# Displays configuration +#------------------------------------------------------------------------------ + +sub configsite +{ + # Find preselections + + my $enable = 'checked'; + Header::openbox('100%', 'left', $Lang::tr{'settings'}); + + #### JAVA SCRIPT #### + + print< + \$(document).ready(function() + { + // Show/Hide elements when ENABLE checkbox is checked. + if (\$("#ENABLE").attr("checked")) + { + \$(".sources").show(); + } + else + { + \$(".sources").hide(); + } + + // Toggle Source list elements when "ENABLE" checkbox is clicked + \$("#ENABLE").change(function() + { + \$(".sources").toggle(); + }); + }); + +END + + ##### JAVA SCRIPT END #### + + # Enable checkbox + + $enable = ($settings{'ENABLE'} eq 'on') ? ' checked' : ''; + + print< + + + + + +
$Lang::tr{'ipblacklist use ipblacklists'}

+ +END + + # The following are only displayed if the blacklists are enabled + + $enable = ($settings{'LOGGING'} eq 'on') ? ' checked' : ''; + + print < + + + + + +
$Lang::tr{'ipblacklist log'}
+

+

$Lang::tr{'ipblacklist blacklist settings'}

+ + + + + + + +END + + # Iterate through the list of sources + + my $lines = 0; + + foreach my $list (sort keys %sources) + { + my $name = escapeHTML( $sources{$list}{'name'} ); + my $category = $Lang::tr{"ipblacklist category $sources{$list}{'category'}"}; + $enable = ''; + my $col = ($lines++ % 2) ? "bgcolor='$color{'color20'}'" : "bgcolor='$color{'color22'}'"; + + $enable = ' checked' if (exists $settings{$list} and $settings{$list} eq 'on'); + + print < + + + + \n +END + } + + # The save button at the bottom of the table + + print < + +
$Lang::tr{'ipblacklist id'}$Lang::tr{'ipblacklist name'}$Lang::tr{'ipblacklist category'}$Lang::tr{'ipblacklist enable'}
+END + + if ($sources{$list}{info}) + { + print "$list\n"; + } + else + { + print "$list\n"; + } + + print < + $name$category
+ + + +
+END + + Header::closebox(); +} + + +#------------------------------------------------------------------------------ +# sub get_ipset_stats() +# +# Gets the number of entries in each IPSet. +#------------------------------------------------------------------------------ + +sub get_ipset_stats +{ + my $name; + + system( $getipsetstat ); + + if (-r '/var/tmp/ipsets.txt') + { + open STATS, '<', '/var/tmp/ipsets.txt' or die "Can't open IP Sets stats file: $!"; + + foreach my $line () + { + if ($line =~ m/Name: (\w+)/) + { + $name = $1; + next; + } + + if ($line =~ m/Number of entries: (\d+)/) + { + $stats{$name}{'size'} = $1; + } + } + + close STATS; + + unlink( '/var/tmp/ipsets.txt' ); + } +} + + +#------------------------------------------------------------------------------ +# sub is_running() +# +# Checks to see if the main script is running +#------------------------------------------------------------------------------ + +sub is_running +{ + return 0 unless (-r $lockfile); + + open LOCKFILE, '<', $lockfile or die "Can't open lockfile"; + my $pid = ; + close LOCKFILE; + + chomp $pid; + + return (-e "/proc/$pid"); +} + + +#------------------------------------------------------------------------------ +# sub show_running +# +# Displayed when update is running. +# Shows a 'working' message plus some information about the IPSets. +#------------------------------------------------------------------------------ + +sub show_running +{ + # Open site + + Header::openpage( $Lang::tr{'ipblacklist'}, 1, '' ); + Header::openbigbox( '100%', 'center' ); + error(); + Header::openbox( 'Working', 'center', "$Lang::tr{'ipblacklist working'}" ); + + print < + + + $Lang::tr{  + + + +
+ + +END + + get_ipset_stats(); + + foreach my $name (sort keys %stats) + { + print "\n" if (exists $stats{$name}{'size'}); + } + + print < +END + + Header::closebox(); + + Header::closebigbox(); + Header::closepage(); +} + + +#------------------------------------------------------------------------------ +# sub error() +# +# Shows error messages +#------------------------------------------------------------------------------ + +sub error +{ + Header::openbox('100%', 'left', $Lang::tr{'error messages'}); + print "$errormessage\n"; + print " \n"; + Header::closebox(); +} + + +#------------------------------------------------------------------------------ +# sub format_time( seconds ) +# +# Converts time in seconds to HH:MM:SS +#------------------------------------------------------------------------------ + +sub format_time($) { + my $time = shift; + + my $seconds = $time % 60; + my $minutes = $time / 60; + + my $hours = 0; + if ($minutes >= 60) { + $hours = $minutes / 60; + $minutes %= 60; + } + + return sprintf("%3d:%02d:%02d", $hours, $minutes, $seconds); +} -- 2.16.4
$Lang::tr{'ipblacklist id'}$Lang::tr{'ipblacklist entries'}
$name$stats{$name}{'size'}