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package Security;
# This file is part of the pnopaste program
# Copyright (C) 2008-2010 Patrick Matthäi <pmatthaei@debian.org>
#
# 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 2 of the License, or
# (at your option) any later version.
use warnings;
use strict;
use lib::Database;
use lib::Hits;
### Check if the IP is blacklisted.
sub Blacklist_Host {
my($IP) = @_;
my $Query = 'SELECT id FROM blacklist_ip WHERE ip = ? LIMIT 1';
$Query = $Database::dbh->prepare($Query);
$Query->execute($IP);
my $List = $Query->fetchrow_hashref();
if($List->{'id'}){
Hits::Inc_Badhost($List->{'id'});
return 1;
}
# Not blacklisted.
return 0;
}
### Returns the bad Hosts as array.
sub Get_Blacklist_Hosts {
my $Query = 'SELECT ip FROM blacklist_ip ORDER by id';
$Query = $Database::dbh->prepare($Query);
$Query->execute();
my @Result;
while(my $List = $Query->fetchrow_hashref()){
push(@Result, $List->{'ip'});
}
return @Result
}
### Check codes for badwords.
sub Blacklist_Words {
my($Code) = @_;
my $Query = 'SELECT id,word FROM blacklist_word';
$Query = $Database::dbh->prepare($Query);
$Query->execute();
while(my $List = $Query->fetchrow_hashref()){
my $Match = $List->{'word'};
if($Code =~ /$Match/i){
Hits::Inc_Badword($List->{'id'});
# Blacklisted.
return 1;
}
}
# Nothing evil found.
return 0;
}
### Returns the badwords as array.
sub Get_Blacklist_Words {
my $Query = 'SELECT word FROM blacklist_word ORDER by id';
$Query = $Database::dbh->prepare($Query);
$Query->execute();
my @Result;
while(my $List = $Query->fetchrow_hashref()){
push(@Result, $List->{'word'});
}
return @Result;
}
1;
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