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@BBcan177
Last active May 1, 2021
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New DNSBL Block Page
<?php
/*
* index.php
*
* part of pfSense (https://www.pfsense.org)
* Copyright (c) 2015 Rubicon Communications, LLC (Netgate)
* Copyright (c) 2015-2019 BBcan177@gmail.com
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$ptype = array();
$ptype['REQUEST_URI'] = htmlspecialchars(str_replace('|', '--', $_SERVER['REQUEST_URI']));
foreach (array('HTTP_HOST', 'HTTP_REFERER', 'HTTP_USER_AGENT', 'REMOTE_ADDR') as $server_type) {
$ptype[$server_type] = htmlspecialchars($_SERVER[$server_type]) ?: 'Unknown';
}
$ptype['found'] = FALSE;
$ptype['type'] = $ptype['group'] = $ptype['evald'] = $ptype['feed'] = '-';
if (file_exists('/var/log/pfblockerng/dnsbl.log')) {
for ($i=0; $i <= 5; $i++) {
$data = array();
exec("/usr/bin/tail -n50 /var/log/pfblockerng/dnsbl.log | /usr/bin/grep ',{$ptype['HTTP_HOST']},' | /usr/bin/tail -1", $data, $retval);
if (isset($data[0]) && !empty($data[0])) {
$data = explode(',', $data[0]);
if (is_array($data) && !empty($data)) {
$ptype['found'] = TRUE;
$ptype['type'] = htmlspecialchars($data[5]);
$ptype['group'] = htmlspecialchars($data[6]);
$ptype['evald'] = htmlspecialchars($data[7]);
$ptype['feed'] = htmlspecialchars($data[8]);
break;
}
}
usleep(50000);
}
}
if (pathinfo($ptype['REQUEST_URI'], PATHINFO_EXTENSION) == 'js') {
$type = 'DNSBL-JS';
?>
<script type="text/javascript">
var dnsbl = "DNSBL : <?=$ptype['HTTP_HOST'];?> (JS)";
</script>
<?php
}
else {
header("Cache-Control: private, no-store, no-cache, must-revalidate, max-age=0");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header("Expires: Sat, 26 Jul 2014 05:00:00 GMT");
if (empty($ptype['REQUEST_URI']) || $ptype['REQUEST_URI'] != '/') {
$type = 'DNSBL-1x1';
header("Content-Type: image/gif");
echo base64_decode('R0lGODlhAQABAJAAAP8AAAAAACH5BAUQAAAALAAAAAABAAEAAAICBAEAOw==');
}
else {
$type = 'DNSBL-Full';
}
}
// Send blocked domain message for root domain requests only
if ($type == 'DNSBL-Full' && file_exists('/usr/local/www/pfblockerng/www/dnsbl_active.php')) {
include('/usr/local/www/pfblockerng/www/dnsbl_active.php');
}
?>
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