From eac9d77059cc7e515ff57ad492dc12b4bfd945be Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Fri, 25 May 2012 15:24:57 +0200 Subject: Job added to re-initiate an IKE_SA. --- src/libcharon/Makefile.am | 1 + src/libcharon/processing/jobs/retry_initiate_job.c | 95 ++++++++++++++++++++++ src/libcharon/processing/jobs/retry_initiate_job.h | 48 +++++++++++ 3 files changed, 144 insertions(+) create mode 100644 src/libcharon/processing/jobs/retry_initiate_job.c create mode 100644 src/libcharon/processing/jobs/retry_initiate_job.h diff --git a/src/libcharon/Makefile.am b/src/libcharon/Makefile.am index b68081a0c..c45b443b8 100644 --- a/src/libcharon/Makefile.am +++ b/src/libcharon/Makefile.am @@ -52,6 +52,7 @@ processing/jobs/process_message_job.c processing/jobs/process_message_job.h \ processing/jobs/rekey_child_sa_job.c processing/jobs/rekey_child_sa_job.h \ processing/jobs/rekey_ike_sa_job.c processing/jobs/rekey_ike_sa_job.h \ processing/jobs/retransmit_job.c processing/jobs/retransmit_job.h \ +processing/jobs/retry_initiate_job.c processing/jobs/retry_initiate_job.h \ processing/jobs/send_dpd_job.c processing/jobs/send_dpd_job.h \ processing/jobs/send_keepalive_job.c processing/jobs/send_keepalive_job.h \ processing/jobs/start_action_job.c processing/jobs/start_action_job.h \ diff --git a/src/libcharon/processing/jobs/retry_initiate_job.c b/src/libcharon/processing/jobs/retry_initiate_job.c new file mode 100644 index 000000000..11e573992 --- /dev/null +++ b/src/libcharon/processing/jobs/retry_initiate_job.c @@ -0,0 +1,95 @@ +/* + * Copyright (C) 2012 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * 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 2 of the License, or (at your + * option) any later version. See . + * + * 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. + */ + +#include "retry_initiate_job.h" + +#include + +typedef struct private_retry_initiate_job_t private_retry_initiate_job_t; + +/** + * Private data of an retry_initiate_job_t object. + */ +struct private_retry_initiate_job_t { + /** + * Public retry_initiate_job_t interface. + */ + retry_initiate_job_t public; + + /** + * ID of the IKE_SA to re-initiate + */ + ike_sa_id_t *ike_sa_id; +}; + +METHOD(job_t, destroy, void, + private_retry_initiate_job_t *this) +{ + this->ike_sa_id->destroy(this->ike_sa_id); + free(this); +} + +METHOD(job_t, execute, void, + private_retry_initiate_job_t *this) +{ + ike_sa_t *ike_sa; + + ike_sa = charon->ike_sa_manager->checkout(charon->ike_sa_manager, + this->ike_sa_id); + if (ike_sa == NULL) + { + DBG2(DBG_JOB, "IKE_SA to initiate not found"); + } + else + { + if (ike_sa->initiate(ike_sa, NULL, 0, NULL, NULL) == DESTROY_ME) + { + charon->ike_sa_manager->checkin_and_destroy(charon->ike_sa_manager, + ike_sa); + } + else + { + charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa); + } + } + destroy(this); +} + +METHOD(job_t, get_priority, job_priority_t, + private_retry_initiate_job_t *this) +{ + return JOB_PRIO_HIGH; +} + +/* + * Described in header + */ +retry_initiate_job_t *retry_initiate_job_create(ike_sa_id_t *ike_sa_id) +{ + private_retry_initiate_job_t *this; + + INIT(this, + .public = { + .job_interface = { + .execute = _execute, + .get_priority = _get_priority, + .destroy = _destroy, + }, + }, + .ike_sa_id = ike_sa_id->clone(ike_sa_id), + ); + + return &(this->public); +} diff --git a/src/libcharon/processing/jobs/retry_initiate_job.h b/src/libcharon/processing/jobs/retry_initiate_job.h new file mode 100644 index 000000000..29f79f23b --- /dev/null +++ b/src/libcharon/processing/jobs/retry_initiate_job.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2012 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * 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 2 of the License, or (at your + * option) any later version. See . + * + * 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. + */ + +/** + * @defgroup retry_initiate_job retry_initiate_job + * @{ @ingroup cjobs + */ + +#ifndef RETRY_INITIATE_JOB_H_ +#define RETRY_INITIATE_JOB_H_ + +typedef struct retry_initiate_job_t retry_initiate_job_t; + +#include +#include +#include + +/** + * This job retries initiating an IKE_SA in case of e.g. a failed DNS lookup. + */ +struct retry_initiate_job_t { + /** + * The job_t interface. + */ + job_t job_interface; +}; + +/** + * Creates a retry_initiate_job_t object. + * + * @param ike_sa_id ID of the IKE_SA to initiate + * @return retry_initiate_job_t object + */ +retry_initiate_job_t *retry_initiate_job_create(ike_sa_id_t *ike_sa_id); + +#endif /** RETRY_INITIATE_JOB_H_ @}*/ -- cgit v1.2.3