Current File : //backups/router/usr/local/opnsense/mvc/app/models/OPNsense/IPsec/Migrations/M1_0_0.php
<?php
/*
* Copyright (C) 2020 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\IPsec\Migrations;
use OPNsense\Base\BaseModelMigration;
use OPNsense\Core\Config;
use OPNsense\IPsec\IPsec;
class M1_0_0 extends BaseModelMigration
{
/**
* setup initial reqid's in phase2 entries
*/
public function post($model)
{
if (!$model instanceof IPsec) {
return;
}
$cnf = Config::getInstance()->object();
if (isset($cnf->ipsec->phase1) && isset($cnf->ipsec->phase2)) {
$reqids = [];
$last_seq = 1;
foreach ($cnf->ipsec->phase1 as $phase1) {
$p2sequence = 0;
foreach ($cnf->ipsec->phase2 as $phase2) {
if ((string)$phase1->ikeid != (string)$phase2->ikeid) {
continue;
}
if (empty($phase2->reqid)) {
if ((string)$phase2->mode == "route-based") {
// persist previous logic for route-based entries
$phase2->reqid = (int)$phase1->ikeid * 1000 + $p2sequence;
} else {
// allocate next sequence in the list
$phase2->reqid = (int)$last_seq;
}
$reqids[] = $last_seq;
while (in_array($last_seq, $reqids)) {
$last_seq++;
}
}
$p2sequence++;
}
}
}
}
}
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