108 lines
2.3 KiB
C
108 lines
2.3 KiB
C
/*
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* Copyright (C) 2006 Martin Willi
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* HSR Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "rekey_child_sa_job.h"
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#include <daemon.h>
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typedef struct private_rekey_child_sa_job_t private_rekey_child_sa_job_t;
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/**
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* Private data of an rekey_child_sa_job_t object.
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*/
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struct private_rekey_child_sa_job_t {
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/**
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* Public rekey_child_sa_job_t interface.
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*/
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rekey_child_sa_job_t public;
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/**
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* protocol of the CHILD_SA (ESP/AH)
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*/
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protocol_id_t protocol;
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/**
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* inbound SPI of the CHILD_SA
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*/
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uint32_t spi;
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/**
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* SA destination address
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*/
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host_t *dst;
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};
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METHOD(job_t, destroy, void,
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private_rekey_child_sa_job_t *this)
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{
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this->dst->destroy(this->dst);
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free(this);
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}
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METHOD(job_t, execute, job_requeue_t,
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private_rekey_child_sa_job_t *this)
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{
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ike_sa_t *ike_sa;
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ike_sa = charon->child_sa_manager->checkout(charon->child_sa_manager,
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this->protocol, this->spi, this->dst, NULL);
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if (ike_sa == NULL)
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{
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DBG1(DBG_JOB, "CHILD_SA %N/0x%08x/%H not found for rekey",
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protocol_id_names, this->protocol, htonl(this->spi), this->dst);
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}
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else
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{
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if (ike_sa->get_state(ike_sa) != IKE_PASSIVE)
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{
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ike_sa->rekey_child_sa(ike_sa, this->protocol, this->spi);
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}
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charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
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}
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return JOB_REQUEUE_NONE;
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}
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METHOD(job_t, get_priority, job_priority_t,
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private_rekey_child_sa_job_t *this)
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{
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return JOB_PRIO_MEDIUM;
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}
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/*
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* Described in header
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*/
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rekey_child_sa_job_t *rekey_child_sa_job_create(protocol_id_t protocol,
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uint32_t spi, host_t *dst)
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{
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private_rekey_child_sa_job_t *this;
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INIT(this,
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.public = {
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.job_interface = {
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.execute = _execute,
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.get_priority = _get_priority,
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.destroy = _destroy,
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},
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},
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.protocol = protocol,
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.spi = spi,
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.dst = dst->clone(dst),
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);
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return &this->public;
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}
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