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<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2023 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* 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 <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
/**
* Blacklist Class
*
* @since 0.84
**/
class Blacklist extends CommonDropdown
{
// From CommonDBTM
public $dohistory = true;
public static $rightname = 'config';
public $can_be_translated = false;
/**
* Loaded blacklists.
* Used for caching purposes.
* @var array
*/
private $blacklists;
const IP = 1;
const MAC = 2;
const SERIAL = 3;
const UUID = 4;
const EMAIL = 5;
const MODEL = 6;
const NAME = 7;
const MANUFACTURER = 8;
public function maxActionsCount()
{
return 0;
}
public static function canCreate()
{
return static::canUpdate();
}
/**
* @since 0.85
*/
public static function canPurge()
{
return static::canUpdate();
}
public function getAdditionalFields()
{
return [['name' => 'value',
'label' => __('Value'),
'type' => 'text',
'list' => true
],
['name' => 'type',
'label' => _n('Type', 'Types', 1),
'type' => '',
'list' => true
]
];
}
public static function getTypeName($nb = 0)
{
return _n('Blacklist', 'Blacklists', $nb);
}
/**
* Get search function for the class
*
* @return array of search option
*/
public function rawSearchOptions()
{
$tab = parent::rawSearchOptions();
$tab[] = [
'id' => '11',
'table' => $this->getTable(),
'field' => 'value',
'name' => __('Value'),
'datatype' => 'text',
];
$tab[] = [
'id' => '12',
'table' => $this->getTable(),
'field' => 'type',
'name' => _n('Type', 'Types', 1),
'searchtype' => ['equals', 'notequals'],
'datatype' => 'specific'
];
return $tab;
}
public function prepareInputForAdd($input)
{
if (
(!isset($input['name']) || empty($input['name']))
&& isset($input['value'])
) {
$input['name'] = $input['value'];
}
return $input;
}
public function displaySpecificTypeField($ID, $field = [], array $options = [])
{
if ($field['name'] == 'type') {
self::dropdownType($field['name'], [
'value' => $this->fields['type'],
'width' => '100%',
]);
}
}
public static function getSpecificValueToDisplay($field, $values, array $options = [])
{
if (!is_array($values)) {
$values = [$field => $values];
}
switch ($field) {
case 'type':
$types = self::getTypes();
return $types[$values[$field]];
}
return parent::getSpecificValueToDisplay($field, $values, $options);
}
public static function getSpecificValueToSelect($field, $name = '', $values = '', array $options = [])
{
if (!is_array($values)) {
$values = [$field => $values];
}
$options['display'] = false;
switch ($field) {
case 'type':
$options['value'] = $values[$field];
return self::dropdownType($name, $options);
}
return parent::getSpecificValueToSelect($field, $name, $values, $options);
}
/**
* Dropdown of blacklist types
*
* @param string $name select name
* @param array $options possible options:
* - value : integer / preselected value (default 0)
* - toadd : array / array of specific values to add at the beginning
* - on_change : string / value to transmit to "onChange"
* - display
*
* @return string ID of the select
**/
public static function dropdownType($name, $options = [])
{
$params = [
'value' => 0,
'toadd' => [],
'on_change' => '',
'display' => true,
];
if (is_array($options) && count($options)) {
foreach ($options as $key => $val) {
$params[$key] = $val;
}
}
$items = [];
if (count($params['toadd']) > 0) {
$items = $params['toadd'];
}
$items += self::getTypes();
return Dropdown::showFromArray($name, $items, $params);
}
/**
* Get blacklist types
*
* @return array Array of types
**/
public static function getTypes()
{
$options = [
self::IP => __('IP'),
self::MAC => __('MAC'),
self::SERIAL => __('Serial number'),
self::UUID => __('UUID'),
self::EMAIL => _n('Email', 'Emails', 1),
//'Windows product key' => 'winProdKey',
self::MODEL => _n('Model', 'Models', 1),
self::NAME => __('Name'),
self::MANUFACTURER => _n('Manufacturer', 'Manufacturers', 1)
];
return $options;
}
public function getBlacklists(): array
{
return $this->blacklists ?? $this->loadBlacklists();
}
private function loadBlacklists()
{
global $DB;
$iterator = $DB->request(['FROM' => self::getTable()]);
$blacklists = array_fill_keys(array_keys(self::getTypes()), []);
foreach ($iterator as $row) {
$blacklists[$row['type']][] = $row;
}
$this->blacklists = $blacklists;
return $this->blacklists;
}
/**
* Get blacklisted items for a specific type
*
* @param string $type type to get (see constants)
*
* @return array Array of blacklisted items
**/
public static function getBlacklistedItems($type)
{
$data = getAllDataFromTable('glpi_blacklists', ['type' => $type]);
$items = [];
if (count($data)) {
foreach ($data as $val) {
$items[] = $val['value'];
}
}
return $items;
}
/**
* Get blacklisted IP
*
* @return array Array of blacklisted IP
**/
public static function getIPs()
{
return self::getBlacklistedItems(self::IP);
}
/**
* Get blacklisted MAC
*
* @return array Array of blacklisted MAC
**/
public static function getMACs()
{
return self::getBlacklistedItems(self::MAC);
}
/**
* Get blacklisted Serial number
*
* @return array Array of blacklisted Serial number
**/
public static function getSerialNumbers()
{
return self::getBlacklistedItems(self::SERIAL);
}
/**
* Get blacklisted UUID
*
* @return array Array of blacklisted UUID
**/
public static function getUUIDs()
{
return self::getBlacklistedItems(self::UUID);
}
/**
* Get blacklisted Emails
*
* @return array Array of blacklisted Emails
**/
public static function getEmails()
{
return self::getBlacklistedItems(self::EMAIL);
}
public static function getDefaults(): array
{
$defaults = [];
$serials = [
'N/A',
'(null string)',
'INVALID',
'SYS-1234567890',
'SYS-9876543210',
'SN-12345',
'SN-1234567890',
'/^0+$/',
'/^1+$/',
'/\d\.\d(\.\d)?/',
'/^(0|1)+$/',
'0123456789',
'12345',
'123456',
'1234567',
'12345678',
'123456789',
'1234567890',
'123456789000',
'12345678901234567',
'NNNNNNN',
'xxxxxxxxxxx',
'EVAL',
'IATPASS',
'none',
'To Be Filled By O.E.M.',
'Tulip Computers',
'Serial Number xxxxxx',
'SN-123456fvgv3i0b8o5n6n7k',
'Unknow',
'System Serial Number',
'MB-1234567890',
'empty',
'Not Specified',
'OEM_Serial',
'SystemSerialNumb'
];
foreach ($serials as $serial) {
$defaults[self::SERIAL][] = [
'name' => 'invalid serial',
'value' => $serial
];
}
$uuids = [
'FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF',
'03000200-0400-0500-0006-000700080009',
'6AB5B300-538D-1014-9FB5-B0684D007B53',
'01010101-0101-0101-0101-010101010101',
'2'
];
foreach ($uuids as $uuid) {
$defaults[self::UUID][] = [
'name' => 'invalid UUID',
'value' => $uuid
];
}
$defaults[self::MAC] = [['name' => 'empty MAC', 'value' => '']];
$macs = [
'20:41:53:59:4e:ff', //RACK Async Adaptater
'02:00:4e:43:50:49', //NCP Secure Client Virtual NDIS6 Adapter
'e2:e6:16:20:0a:35', //Fireware
'd2:0a:2d:a0:04:be', //Fireware
'00:a0:c6:00:00:00', //Qualcomm Gobi 2000 HS-USB Mobile Broadband Device 9225
'd2:6b:25:2f:2c:e7', //Fireware
'33:50:6f:45:30:30', //Miniport WAN (PPPOE)
'0a:00:27:00:00:00', //VirtualBox
'00:50:56:C0:00:01', //vmnet
'00:50:56:C0:00:08', //vmnet
'02:80:37:EC:02:00', //Dell Wireless 5530 HSPA Mobile Broadband Minicard NetworkAdapter mac address
'50:50:54:50:30:30',
'24:b6:20:52:41:53',
'00:50:56:C0:00:02',
'/00:50:56:C0:[0-9a-f]+:[0-9a-f]+/i',//VMware MAC address
'FE:FF:FF:FF:FF:FF',
'00:00:00:00:00:00',
'00:0b:ca:fe:00:00'
];
foreach ($macs as $mac) {
$defaults[self::MAC][] = [
'name' => 'invalid MAC',
'value' => $mac
];
}
$models = [
'Unknow',
'To Be Filled By O.E.M.',
'*',
'System Product Name',
'Product Name',
'System Name',
'All Series'
];
foreach ($models as $model) {
$defaults[self::MODEL][] = [
'name' => $model,
'value' => $model
];
}
$defaults[self::MANUFACTURER] = [['name' => 'System manufacturer', 'value' => 'System manufacturer']];
$defaults[self::IP] = [
[
'name' => 'empty IP',
'value' => ''
], [
'name' => 'zero IP',
'value' => '0.0.0.0'
], [
'name' => 'localhost',
'value' => '127.0.0.1'
], [
'name' => 'IPV6 localhost',
'value' => '::1'
]
];
return $defaults;
}
public function process(int $type, string $value)
{
$criteria = $this->getBlacklists()[$type] ?? [];
foreach ($criteria as $criterion) {
if (preg_match('|/.+/(a-zZ-a)?|', $criterion['value']) && preg_match($criterion['value'], $value)) {
return '';
} else if (strcasecmp($value, $criterion['value']) === 0) {
return '';
}
}
return $value;
}
public function processBlackList(&$value)
{
if (
property_exists($value, 'manufacturers_id')
&& !is_numeric($value->manufacturers_id)
&& '' == $this->process(self::MANUFACTURER, $value->manufacturers_id)
) {
unset($value->manufacturers_id);
}
if (
property_exists($value, 'uuid')
&& '' == $this->process(self::UUID, $value->uuid)
) {
unset($value->uuid);
}
if (
property_exists($value, 'mac')
&& '' == $this->process(self::MAC, $value->mac)
) {
unset($value->mac);
}
if (
property_exists($value, 'serial')
&& '' == $this->process(self::SERIAL, $value->serial)
) {
unset($value->serial);
}
if (
!property_exists($value, 'serial')
&& property_exists($value, 'mserial')
&& '' != $this->process(self::SERIAL, $value->mserial)
) {
$value->serial = $value->mserial;
}
if (property_exists($value, 'ipaddress') || property_exists($value, 'ip')) {
$property = property_exists($value, 'ipaddress') ? 'ipaddress' : 'ip';
$ips = &$value->$property;
if (is_array($ips)) {
foreach ($ips as $k => $ip) {
if ('' == $this->process(self::IP, $ip)) {
unset($ips[$k]);
}
}
} else if ('' == $this->process(self::IP, $ips)) {
unset($value->$property);
}
}
foreach ($value as $key => $val) {
if (
!is_numeric($value->$key)
&& preg_match('/^.+models_id/', $key)
&& '' == $this->process(self::MODEL, $value->$key)
) {
unset($value->$key);
}
}
}
public static function getIcon()
{
return "fas fa-ban";
}
}