Current File : //backups/router/usr/local/opnsense/mvc/app/models/OPNsense/Firewall/Migrations/M1_0_0.php
<?php
/**
* Copyright (C) 2018 Deciso B.V.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
namespace OPNsense\Firewall\Migrations;
use OPNsense\Core\Config;
use OPNsense\Base\BaseModelMigration;
use OPNsense\Firewall\Alias;
use OPNsense\Firewall\Category;
use OPNsense\Firewall\Group;
class M1_0_0 extends BaseModelMigration
{
/**
* Migrate legacy aliases
* @param $model
*/
public function run($model)
{
if ($model instanceof Alias) {
$cfgObj = Config::getInstance()->object();
if (!empty($cfgObj->aliases) && !empty($cfgObj->aliases->alias)) {
foreach ($cfgObj->aliases->alias as $alias) {
// find node by name or create a new one, aliases should be unique by name
$node = null;
foreach ($model->aliases->alias->iterateItems() as $new_alias) {
if ((string)$new_alias->name == (string)$alias->name) {
$node = $new_alias;
break;
}
}
if ($node === null) {
$node = $model->aliases->alias->Add();
}
// set alias properties
$node->description = substr(preg_replace(
"/[^\t\n\v\f\r 0-9a-zA-Z.\-,_\x{00A0}-\x{FFFF}]/u",
" ",
(string)$alias->descr
), 0, 255);
$node->name = (string)$alias->name;
$node->type = (string)$alias->type;
if (in_array((string)$alias->type, array('urltable_ports', 'url_ports'))) {
// unsupported, replace with empty port alias
$node->type = "port";
} elseif ($alias->url) {
// url content only contains a single item
$node->content = (string)$alias->url;
} elseif ($alias->aliasurl) {
// aliasurl in legacy config could consist of multiple <aliasurl> entries
$content = array();
foreach ($alias->aliasurl as $url) {
$content[] = (string)$url;
}
$node->content = implode("\n", $content);
} elseif ($alias->address) {
// address entries
$node->content = str_replace(" ", "\n", trim((string)$alias->address));
}
if ($alias->proto) {
$node->proto = (string)$alias->proto;
}
if ($alias->updatefreq) {
$node->updatefreq = (string)$alias->updatefreq;
}
}
}
\OPNsense\Firewall\Util::attachAliasObject($model);
} elseif ($model instanceof Category) {
$model->sync();
} elseif ($model instanceof Group) {
foreach ($model->ifgroupentry->iterateItems() as $new_group) {
// space delimited --> comma delimited
$new_group->members = str_replace(' ', ',', (string)$new_group->members);
}
}
}
/**
* cleanup old config after config save, we need the old data to avoid race conditions in validations
* @param $model
*/
public function post($model)
{
if ($model instanceof Alias) {
$cfgObj = Config::getInstance()->object();
unset($cfgObj->aliases);
}
}
}
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