projects / thirdparty / strongswan.git / blame
| Commit | Line | Data |
|---|---|---|
| 0d424d21 TB |
1 | /* |
| 2 | * Copyright (C) 2015 Tobias Brunner | |
| 19ef2aec TB |
3 | * |
| 4 | * Copyright (C) secunet Security Networks AG | |
| 0d424d21 TB |
5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms of the GNU General Public License as published by the | |
| 8 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 9 | * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, but | |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 13 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | * for more details. | |
| 15 | */ | |
| 16 | ||
| 17 | #include <daemon.h> | |
| 18 | ||
| 19 | #include "redirect_job.h" | |
| 20 | ||
| 21 | typedef struct private_redirect_job_t private_redirect_job_t; | |
| 22 | ||
| 23 | /** | |
| 24 | * Private data | |
| 25 | */ | |
| 26 | struct private_redirect_job_t { | |
| 27 | ||
| 28 | /** | |
| 29 | * Public interface | |
| 30 | */ | |
| 31 | redirect_job_t public; | |
| 32 | ||
| 33 | /** | |
| 34 | * ID of the IKE_SA to redirect | |
| 35 | */ | |
| 36 | ike_sa_id_t *ike_sa_id; | |
| 37 | ||
| 38 | /** | |
| 39 | * Target gateway identity | |
| 40 | */ | |
| 41 | identification_t *gateway; | |
| 42 | }; | |
| 43 | ||
| 44 | ||
| 45 | METHOD(job_t, destroy, void, | |
| 46 | private_redirect_job_t *this) | |
| 47 | { | |
| 48 | this->ike_sa_id->destroy(this->ike_sa_id); | |
| 49 | this->gateway->destroy(this->gateway); | |
| 50 | free(this); | |
| 51 | } | |
| 52 | ||
| 53 | METHOD(job_t, execute, job_requeue_t, | |
| 54 | private_redirect_job_t *this) | |
| 55 | { | |
| 56 | ike_sa_t *ike_sa; | |
| 57 | ||
| 58 | ike_sa = charon->ike_sa_manager->checkout(charon->ike_sa_manager, | |
| 59 | this->ike_sa_id); | |
| 60 | if (ike_sa) | |
| 61 | { | |
| 62 | if (ike_sa->get_state(ike_sa) == IKE_PASSIVE) | |
| 63 | { | |
| 64 | charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa); | |
| 65 | return JOB_REQUEUE_NONE; | |
| 66 | } | |
| 67 | if (ike_sa->redirect(ike_sa, this->gateway) == DESTROY_ME) | |
| 68 | { | |
| 69 | charon->ike_sa_manager->checkin_and_destroy( | |
| 70 | charon->ike_sa_manager, ike_sa); | |
| 71 | } | |
| 72 | else | |
| 73 | { | |
| 74 | charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa); | |
| 75 | } | |
| 76 | } | |
| 77 | return JOB_REQUEUE_NONE; | |
| 78 | } | |
| 79 | ||
| 80 | METHOD(job_t, get_priority, job_priority_t, | |
| 81 | private_redirect_job_t *this) | |
| 82 | { | |
| 83 | return JOB_PRIO_MEDIUM; | |
| 84 | } | |
| 85 | ||
| 86 | /* | |
| 87 | * Described in header | |
| 88 | */ | |
| 89 | redirect_job_t *redirect_job_create(ike_sa_id_t *ike_sa_id, | |
| 90 | identification_t *gateway) | |
| 91 | { | |
| 92 | private_redirect_job_t *this; | |
| 93 | ||
| 94 | INIT(this, | |
| 95 | .public = { | |
| 96 | .job_interface = { | |
| 97 | .execute = _execute, | |
| 98 | .get_priority = _get_priority, | |
| 99 | .destroy = _destroy, | |
| 100 | }, | |
| 101 | }, | |
| 102 | .ike_sa_id = ike_sa_id->clone(ike_sa_id), | |
| 103 | .gateway = gateway->clone(gateway), | |
| 104 | ); | |
| 105 | ||
| 106 | return &(this->public); | |
| 107 | } |