135 lines
4.3 KiB
PHP
135 lines
4.3 KiB
PHP
<?php
|
|
/*
|
|
Plugin Name: YourlsBlackListDomains
|
|
Plugin URI: https://github.com/apelly/YourlsBlacklistDomains
|
|
Description: Plugin which disallows blacklisted domains and bans the submitters IP address. GPL v3
|
|
Version: 0.03
|
|
Author: apelly
|
|
Author URI: http://len.io
|
|
*/
|
|
/*
|
|
Copyright(c) (2012) Aaron Pelly
|
|
|
|
License:
|
|
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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
// No direct call
|
|
if( !defined( 'YOURLS_ABSPATH' ) ) die();
|
|
|
|
// Hook the custom function into the 'shunt_add_new_link' event
|
|
yourls_add_filter( 'shunt_add_new_link', 'apelly_blacklist_domain_root' );
|
|
|
|
// Hook the admin page into the 'plugins_loaded' event
|
|
yourls_add_action( 'plugins_loaded', 'apelly_blacklist_domain_add_page' );
|
|
|
|
// Get blacklisted domains from YOURLS options feature and compare with current domain address
|
|
function apelly_blacklist_domain_root ( $bol, $url ) {
|
|
$return = false;
|
|
$domain_list = yourls_get_option ('apelly_blacklist_domain_list');
|
|
if ( $domain_list ) {
|
|
$domain_list = unserialize ( $domain_list );
|
|
foreach($domain_list as $blacklisted_domain) {
|
|
if (strpos($url,$blacklisted_domain)) {
|
|
// Check if a YourlsBlacklistIPs is installed and active
|
|
if (yourls_is_active_plugin( YOURLS_PLUGINDIR .'/BlackListIP/plugin.php' )) {
|
|
$IP = yourls_get_IP();
|
|
|
|
// IP blacklisted already?
|
|
ludo_blacklist_ip_root( array( $IP ) ); // <---- dies if ip is blacklisted
|
|
|
|
// fetch the blacklisted IP addresses
|
|
$IP_List = yourls_get_option ('ludo_blacklist_ip_liste');
|
|
$IP_List = ( $IP_List ) ? ( unserialize ( $IP_List ) ):((array)NULL);
|
|
|
|
// add this IP
|
|
$Parsed_IP = ludo_blacklist_ip_Analyze_IP ( $IP ) ;
|
|
if ( $Parsed_IP != "NULL" ) {
|
|
$IP_List[] = $Parsed_IP ;
|
|
}
|
|
|
|
// Update the blacklist
|
|
yourls_update_option ( 'ludo_blacklist_ip_liste', serialize ( $IP_List ) );
|
|
}
|
|
|
|
// stop
|
|
//yourls_die( 'Blacklisted domain', 'Forbidden', 403 );
|
|
return array(
|
|
'status' => 'fail',
|
|
'code' => 'error:url',
|
|
'message' => 'Blacklisted domain',
|
|
'errorCode' => '403',
|
|
);
|
|
}
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
// Add admin page
|
|
function apelly_blacklist_domain_add_page () {
|
|
yourls_register_plugin_page( 'apelly_blacklist_domain', 'Blacklist domains', 'apelly_blacklist_domain_do_page' );
|
|
}
|
|
|
|
// Display admin page
|
|
function apelly_blacklist_domain_do_page () {
|
|
if( isset( $_POST['action'] ) && $_POST['action'] == 'blacklist_domain' ) {
|
|
apelly_blacklist_domain_process ();
|
|
} else {
|
|
apelly_blacklist_domain_form ();
|
|
}
|
|
}
|
|
|
|
// Display form to administrate blacklisted domains list
|
|
function apelly_blacklist_domain_form () {
|
|
$nonce = yourls_create_nonce( 'blacklist_domain' ) ;
|
|
$domain_list = yourls_get_option ('apelly_blacklist_domain_list','Enter domain addresses here, one per line');
|
|
if ($domain_list != 'Enter domain addresses here, one per line' ){
|
|
$domain_list_display = implode ( "\r\n" , unserialize ( $domain_list ) );
|
|
}else{
|
|
$domain_list_display = $domain_list;
|
|
}
|
|
echo <<<HTML
|
|
<h2>BlackList domains</h2>
|
|
<form method="post">
|
|
|
|
<input type="hidden" name="action" value="blacklist_domain" />
|
|
<input type="hidden" name="nonce" value="$nonce" />
|
|
|
|
<p>Blacklist following domains</p>
|
|
<p><textarea cols="60" rows="15" name="blacklist_form">$domain_list_display</textarea></p>
|
|
|
|
<p><input type="submit" value="Save" /></p>
|
|
</form>
|
|
HTML;
|
|
}
|
|
|
|
// Update blacklisted domains list
|
|
function apelly_blacklist_domain_process () {
|
|
// Check nonce
|
|
yourls_verify_nonce( 'blacklist_domain' ) ;
|
|
|
|
// Update list
|
|
$blacklist_form = explode ( "\r\n" , $_POST['blacklist_form'] ) ;
|
|
yourls_update_option ( 'apelly_blacklist_domain_list', serialize($blacklist_form) );
|
|
echo "Black list updated. New blacklist is " ;
|
|
if ( count ( $blacklist_form ) == 0 )
|
|
echo "empty.";
|
|
else {
|
|
echo ":<BR />";
|
|
foreach ($blacklist_form as $value) echo $value."<BR />";
|
|
}
|
|
}
|
|
?>
|