2 *------------------------------------------------------------------
3 * ipsec_api.c - ipsec api
5 * Copyright (c) 2016 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *------------------------------------------------------------------
20 #include <vnet/vnet.h>
21 #include <vlibmemory/api.h>
22 #include <vnet/api_errno.h>
23 #include <vpp/app/version.h>
24 #include <vnet/ip/ip_types_api.h>
25 #include <ikev2/ikev2.h>
26 #include <ikev2/ikev2_priv.h>
28 /* define message IDs */
29 #include <vnet/format_fns.h>
30 #include <plugins/ikev2/ikev2.api_enum.h>
31 #include <plugins/ikev2/ikev2.api_types.h>
34 #define vl_endianfun /* define message structures */
35 #include <plugins/ikev2/ikev2.api.h>
36 #include <plugins/ikev2/ikev2_types.api.h>
39 extern ikev2_main_t ikev2_main;
41 #define IKEV2_PLUGIN_VERSION_MAJOR 1
42 #define IKEV2_PLUGIN_VERSION_MINOR 0
43 #define REPLY_MSG_ID_BASE ikev2_main.msg_id_base
44 #include <vlibapi/api_helper_macros.h>
46 #define IKEV2_MAX_DATA_LEN (1 << 10)
49 ikev2_encode_sa_index (u32 sai, u32 ti)
51 return (ti << 16) | sai;
55 ikev2_decode_sa_index (u32 api_sai, u32 * sai, u32 * ti)
57 *sai = api_sai & 0xffff;
62 cp_ike_transforms (vl_api_ikev2_ike_transforms_t * vl_api_ts,
63 ikev2_transforms_set * ts)
65 vl_api_ts->crypto_alg = ts->crypto_alg;
66 vl_api_ts->integ_alg = ts->integ_alg;
67 vl_api_ts->dh_group = ts->dh_type;
68 vl_api_ts->crypto_key_size = ts->crypto_key_size;
72 cp_esp_transforms (vl_api_ikev2_esp_transforms_t * vl_api_ts,
73 ikev2_transforms_set * ts)
75 vl_api_ts->crypto_alg = ts->crypto_alg;
76 vl_api_ts->integ_alg = ts->integ_alg;
77 vl_api_ts->crypto_key_size = ts->crypto_key_size;
81 cp_id (vl_api_ikev2_id_t * vl_api_id, ikev2_id_t * id)
87 vl_api_id->type = id->type;
88 size_data = sizeof (vl_api_id->data) - 1; // size without zero ending character
89 if (vec_len (id->data) < size_data)
90 size_data = vec_len (id->data);
92 vl_api_id->data_len = size_data;
93 clib_memcpy (vl_api_id->data, id->data, size_data);
97 cp_ts (vl_api_ikev2_ts_t * vl_api_ts, ikev2_ts_t * ts, u8 is_local)
99 vl_api_ts->is_local = is_local;
100 vl_api_ts->protocol_id = ts->protocol_id;
101 vl_api_ts->start_port = ts->start_port;
102 vl_api_ts->end_port = ts->end_port;
103 ip_address_encode2 (&ts->start_addr, &vl_api_ts->start_addr);
104 ip_address_encode2 (&ts->end_addr, &vl_api_ts->end_addr);
108 cp_auth (vl_api_ikev2_auth_t * vl_api_auth, ikev2_auth_t * auth)
110 vl_api_auth->method = auth->method;
111 vl_api_auth->data_len = vec_len (auth->data);
112 vl_api_auth->hex = auth->hex;
113 clib_memcpy (&vl_api_auth->data, auth->data, vec_len (auth->data));
117 cp_responder (vl_api_ikev2_responder_t * vl_api_responder,
118 ikev2_responder_t * responder)
120 vl_api_responder->sw_if_index = responder->sw_if_index;
121 ip_address_encode2 (&responder->addr, &vl_api_responder->addr);
125 cp_sa_transform (vl_api_ikev2_sa_transform_t * vl_tr,
126 ikev2_sa_transform_t * tr)
128 vl_tr->transform_type = tr->type;
129 vl_tr->key_len = tr->key_len;
130 vl_tr->key_trunc = tr->key_trunc;
131 vl_tr->block_size = tr->block_size;
132 vl_tr->dh_group = tr->dh_group;
133 vl_tr->transform_id = tr->encr_type;
137 send_profile (ikev2_profile_t * profile, vl_api_registration_t * reg,
140 vl_api_ikev2_profile_details_t *rmp = 0;
142 rmp = vl_msg_api_alloc (sizeof (*rmp) + vec_len (profile->auth.data));
143 clib_memset (rmp, 0, sizeof (*rmp) + vec_len (profile->auth.data));
144 ikev2_main_t *im = &ikev2_main;
145 rmp->_vl_msg_id = ntohs (VL_API_IKEV2_PROFILE_DETAILS + im->msg_id_base);
146 rmp->context = context;
148 int size_data = sizeof (rmp->profile.name) - 1;
149 if (vec_len (profile->name) < size_data)
150 size_data = vec_len (profile->name);
151 clib_memcpy (rmp->profile.name, profile->name, size_data);
153 cp_ike_transforms (&rmp->profile.ike_ts, &profile->ike_ts);
154 cp_esp_transforms (&rmp->profile.esp_ts, &profile->esp_ts);
156 cp_id (&rmp->profile.loc_id, &profile->loc_id);
157 cp_id (&rmp->profile.rem_id, &profile->rem_id);
159 cp_ts (&rmp->profile.rem_ts, &profile->rem_ts, 0 /* is_local */ );
160 cp_ts (&rmp->profile.loc_ts, &profile->loc_ts, 1 /* is_local */ );
162 cp_auth (&rmp->profile.auth, &profile->auth);
164 cp_responder (&rmp->profile.responder, &profile->responder);
166 rmp->profile.udp_encap = profile->udp_encap;
167 rmp->profile.tun_itf = profile->tun_itf;
168 rmp->profile.natt_disabled = profile->natt_disabled;
169 rmp->profile.ipsec_over_udp_port = profile->ipsec_over_udp_port;
171 rmp->profile.lifetime = profile->lifetime;
172 rmp->profile.lifetime_maxdata = profile->lifetime_maxdata;
173 rmp->profile.lifetime_jitter = profile->lifetime_jitter;
174 rmp->profile.handover = profile->handover;
176 vl_api_ikev2_profile_t_endian (&rmp->profile);
178 vl_api_send_msg (reg, (u8 *) rmp);
182 vl_api_ikev2_profile_dump_t_handler (vl_api_ikev2_profile_dump_t * mp)
184 ikev2_main_t *im = &ikev2_main;
185 ikev2_profile_t *profile;
186 vl_api_registration_t *reg;
187 reg = vl_api_client_index_to_registration (mp->client_index);
191 pool_foreach (profile, im->profiles)
193 send_profile (profile, reg, mp->context);
198 ikev2_copy_stats (vl_api_ikev2_sa_stats_t *dst, const ikev2_stats_t *src)
200 dst->n_rekey_req = src->n_rekey_req;
201 dst->n_keepalives = src->n_keepalives;
202 dst->n_retransmit = src->n_retransmit;
203 dst->n_init_sa_retransmit = src->n_init_retransmit;
204 dst->n_sa_init_req = src->n_sa_init_req;
205 dst->n_sa_auth_req = src->n_sa_auth_req;
208 static vl_api_ikev2_state_t
209 ikev2_state_encode (ikev2_state_t state)
213 case IKEV2_STATE_UNKNOWN:
215 case IKEV2_STATE_SA_INIT:
217 case IKEV2_STATE_DELETED:
219 case IKEV2_STATE_AUTH_FAILED:
221 case IKEV2_STATE_AUTHENTICATED:
222 return AUTHENTICATED;
223 case IKEV2_STATE_NOTIFY_AND_DELETE:
224 return NOTIFY_AND_DELETE;
225 case IKEV2_STATE_TS_UNACCEPTABLE:
226 return TS_UNACCEPTABLE;
227 case IKEV2_STATE_NO_PROPOSAL_CHOSEN:
228 return NO_PROPOSAL_CHOSEN;
235 send_sa (ikev2_sa_t * sa, vl_api_ikev2_sa_dump_t * mp, u32 api_sa_index)
237 vl_api_ikev2_sa_details_t *rmp = 0;
239 ikev2_sa_transform_t *tr;
241 REPLY_MACRO2_ZERO (VL_API_IKEV2_SA_DETAILS,
243 vl_api_ikev2_sa_t *rsa = &rmp->sa;
244 vl_api_ikev2_keys_t* k = &rsa->keys;
245 rsa->profile_index = rsa->profile_index;
246 rsa->sa_index = api_sa_index;
247 ip_address_encode2 (&sa->iaddr, &rsa->iaddr);
248 ip_address_encode2 (&sa->raddr, &rsa->raddr);
249 rsa->ispi = sa->ispi;
250 rsa->rspi = sa->rspi;
251 cp_id(&rsa->i_id, &sa->i_id);
252 cp_id(&rsa->r_id, &sa->r_id);
254 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
256 cp_sa_transform (&rsa->encryption, tr);
258 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
260 cp_sa_transform (&rsa->prf, tr);
262 tr = ikev2_sa_get_td_for_type (sa->r_proposals,
263 IKEV2_TRANSFORM_TYPE_INTEG);
265 cp_sa_transform (&rsa->integrity, tr);
267 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
269 cp_sa_transform (&rsa->dh, tr);
271 k->sk_d_len = vec_len (sa->sk_d);
272 clib_memcpy (&k->sk_d, sa->sk_d, k->sk_d_len);
274 k->sk_ai_len = vec_len (sa->sk_ai);
275 clib_memcpy (&k->sk_ai, sa->sk_ai, k->sk_ai_len);
277 k->sk_ar_len = vec_len (sa->sk_ar);
278 clib_memcpy (&k->sk_ar, sa->sk_ar, k->sk_ar_len);
280 k->sk_ei_len = vec_len (sa->sk_ei);
281 clib_memcpy (&k->sk_ei, sa->sk_ei, k->sk_ei_len);
283 k->sk_er_len = vec_len (sa->sk_er);
284 clib_memcpy (&k->sk_er, sa->sk_er, k->sk_er_len);
286 k->sk_pi_len = vec_len (sa->sk_pi);
287 clib_memcpy (&k->sk_pi, sa->sk_pi, k->sk_pi_len);
289 k->sk_pr_len = vec_len (sa->sk_pr);
290 clib_memcpy (&k->sk_pr, sa->sk_pr, k->sk_pr_len);
292 ikev2_copy_stats (&rsa->stats, &sa->stats);
294 vl_api_ikev2_sa_t_endian(rsa);
299 vl_api_ikev2_sa_dump_t_handler (vl_api_ikev2_sa_dump_t * mp)
301 ikev2_main_t *km = &ikev2_main;
302 ikev2_main_per_thread_data_t *tkm;
305 vec_foreach (tkm, km->per_thread_data)
307 pool_foreach (sa, tkm->sas)
309 u32 api_sa_index = ikev2_encode_sa_index (sa - tkm->sas,
310 tkm - km->per_thread_data);
311 send_sa (sa, mp, api_sa_index);
317 send_sa_v2 (ikev2_sa_t *sa, vl_api_ikev2_sa_v2_dump_t *mp, u32 api_sa_index)
319 ikev2_main_t *km = &ikev2_main;
320 vl_api_ikev2_sa_v2_details_t *rmp = 0;
322 ikev2_sa_transform_t *tr;
324 p = pool_elt_at_index (km->profiles, sa->profile_index);
326 REPLY_MACRO2_ZERO (VL_API_IKEV2_SA_V2_DETAILS, {
327 vl_api_ikev2_sa_v2_t *rsa = &rmp->sa;
328 vl_api_ikev2_keys_t *k = &rsa->keys;
330 int size_data = sizeof (rsa->profile_name) - 1;
331 if (vec_len (p->name) < size_data)
332 size_data = vec_len (p->name);
333 clib_memcpy (rsa->profile_name, p->name, size_data);
335 rsa->state = ikev2_state_encode (sa->state);
337 rsa->sa_index = api_sa_index;
338 ip_address_encode2 (&sa->iaddr, &rsa->iaddr);
339 ip_address_encode2 (&sa->raddr, &rsa->raddr);
340 rsa->ispi = sa->ispi;
341 rsa->rspi = sa->rspi;
342 cp_id (&rsa->i_id, &sa->i_id);
343 cp_id (&rsa->r_id, &sa->r_id);
345 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
347 cp_sa_transform (&rsa->encryption, tr);
349 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
351 cp_sa_transform (&rsa->prf, tr);
354 ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
356 cp_sa_transform (&rsa->integrity, tr);
358 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
360 cp_sa_transform (&rsa->dh, tr);
362 k->sk_d_len = vec_len (sa->sk_d);
363 clib_memcpy (&k->sk_d, sa->sk_d, k->sk_d_len);
365 k->sk_ai_len = vec_len (sa->sk_ai);
366 clib_memcpy (&k->sk_ai, sa->sk_ai, k->sk_ai_len);
368 k->sk_ar_len = vec_len (sa->sk_ar);
369 clib_memcpy (&k->sk_ar, sa->sk_ar, k->sk_ar_len);
371 k->sk_ei_len = vec_len (sa->sk_ei);
372 clib_memcpy (&k->sk_ei, sa->sk_ei, k->sk_ei_len);
374 k->sk_er_len = vec_len (sa->sk_er);
375 clib_memcpy (&k->sk_er, sa->sk_er, k->sk_er_len);
377 k->sk_pi_len = vec_len (sa->sk_pi);
378 clib_memcpy (&k->sk_pi, sa->sk_pi, k->sk_pi_len);
380 k->sk_pr_len = vec_len (sa->sk_pr);
381 clib_memcpy (&k->sk_pr, sa->sk_pr, k->sk_pr_len);
383 ikev2_copy_stats (&rsa->stats, &sa->stats);
385 vl_api_ikev2_sa_v2_t_endian (rsa);
390 vl_api_ikev2_sa_v2_dump_t_handler (vl_api_ikev2_sa_v2_dump_t *mp)
392 ikev2_main_t *km = &ikev2_main;
393 ikev2_main_per_thread_data_t *tkm;
396 vec_foreach (tkm, km->per_thread_data)
398 pool_foreach (sa, tkm->sas)
401 ikev2_encode_sa_index (sa - tkm->sas, tkm - km->per_thread_data);
402 send_sa_v2 (sa, mp, api_sa_index);
408 send_sa_v3 (ikev2_sa_t *sa, vl_api_ikev2_sa_v3_dump_t *mp, u32 api_sa_index)
410 ikev2_main_t *km = &ikev2_main;
411 vl_api_ikev2_sa_v3_details_t *rmp = 0;
413 ikev2_sa_transform_t *tr;
415 p = pool_elt_at_index (km->profiles, sa->profile_index);
416 vlib_main_t *vm = vlib_get_main ();
418 REPLY_MACRO2_ZERO (VL_API_IKEV2_SA_V3_DETAILS, {
419 vl_api_ikev2_sa_v3_t *rsa = &rmp->sa;
420 vl_api_ikev2_keys_t *k = &rsa->keys;
422 int size_data = sizeof (rsa->profile_name) - 1;
423 if (vec_len (p->name) < size_data)
424 size_data = vec_len (p->name);
425 clib_memcpy (rsa->profile_name, p->name, size_data);
427 rsa->state = ikev2_state_encode (sa->state);
429 rsa->uptime = vlib_time_now (vm) - sa->auth_timestamp;
431 rsa->sa_index = api_sa_index;
432 ip_address_encode2 (&sa->iaddr, &rsa->iaddr);
433 ip_address_encode2 (&sa->raddr, &rsa->raddr);
434 rsa->ispi = sa->ispi;
435 rsa->rspi = sa->rspi;
436 cp_id (&rsa->i_id, &sa->i_id);
437 cp_id (&rsa->r_id, &sa->r_id);
439 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
441 cp_sa_transform (&rsa->encryption, tr);
443 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
445 cp_sa_transform (&rsa->prf, tr);
448 ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
450 cp_sa_transform (&rsa->integrity, tr);
452 tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
454 cp_sa_transform (&rsa->dh, tr);
456 k->sk_d_len = vec_len (sa->sk_d);
457 clib_memcpy (&k->sk_d, sa->sk_d, k->sk_d_len);
459 k->sk_ai_len = vec_len (sa->sk_ai);
460 clib_memcpy (&k->sk_ai, sa->sk_ai, k->sk_ai_len);
462 k->sk_ar_len = vec_len (sa->sk_ar);
463 clib_memcpy (&k->sk_ar, sa->sk_ar, k->sk_ar_len);
465 k->sk_ei_len = vec_len (sa->sk_ei);
466 clib_memcpy (&k->sk_ei, sa->sk_ei, k->sk_ei_len);
468 k->sk_er_len = vec_len (sa->sk_er);
469 clib_memcpy (&k->sk_er, sa->sk_er, k->sk_er_len);
471 k->sk_pi_len = vec_len (sa->sk_pi);
472 clib_memcpy (&k->sk_pi, sa->sk_pi, k->sk_pi_len);
474 k->sk_pr_len = vec_len (sa->sk_pr);
475 clib_memcpy (&k->sk_pr, sa->sk_pr, k->sk_pr_len);
477 ikev2_copy_stats (&rsa->stats, &sa->stats);
479 vl_api_ikev2_sa_v3_t_endian (rsa);
484 vl_api_ikev2_sa_v3_dump_t_handler (vl_api_ikev2_sa_v3_dump_t *mp)
486 ikev2_main_t *km = &ikev2_main;
487 ikev2_main_per_thread_data_t *tkm;
490 vec_foreach (tkm, km->per_thread_data)
492 pool_foreach (sa, tkm->sas)
495 ikev2_encode_sa_index (sa - tkm->sas, tkm - km->per_thread_data);
496 send_sa_v3 (sa, mp, api_sa_index);
502 send_child_sa (ikev2_child_sa_t * child,
503 vl_api_ikev2_child_sa_dump_t * mp, u32 child_sa_index,
506 vl_api_ikev2_child_sa_details_t *rmp = 0;
508 ikev2_sa_transform_t *tr;
510 REPLY_MACRO2_ZERO (VL_API_IKEV2_CHILD_SA_DETAILS,
512 vl_api_ikev2_keys_t *k = &rmp->child_sa.keys;
513 rmp->child_sa.child_sa_index = child_sa_index;
514 rmp->child_sa.sa_index = sa_index;
515 rmp->child_sa.i_spi =
516 child->i_proposals ? child->i_proposals[0].spi : 0;
517 rmp->child_sa.r_spi =
518 child->r_proposals ? child->r_proposals[0].spi : 0;
520 tr = ikev2_sa_get_td_for_type (child->r_proposals,
521 IKEV2_TRANSFORM_TYPE_ENCR);
523 cp_sa_transform (&rmp->child_sa.encryption, tr);
525 tr = ikev2_sa_get_td_for_type (child->r_proposals,
526 IKEV2_TRANSFORM_TYPE_INTEG);
528 cp_sa_transform (&rmp->child_sa.integrity, tr);
530 tr = ikev2_sa_get_td_for_type (child->r_proposals,
531 IKEV2_TRANSFORM_TYPE_ESN);
533 cp_sa_transform (&rmp->child_sa.esn, tr);
535 k->sk_ei_len = vec_len (child->sk_ei);
536 clib_memcpy (&k->sk_ei, child->sk_ei, k->sk_ei_len);
538 k->sk_er_len = vec_len (child->sk_er);
539 clib_memcpy (&k->sk_er, child->sk_er, k->sk_er_len);
541 if (vec_len (child->sk_ai))
543 k->sk_ai_len = vec_len (child->sk_ai);
544 clib_memcpy (&k->sk_ai, child->sk_ai,
547 k->sk_ar_len = vec_len (child->sk_ar);
548 clib_memcpy (&k->sk_ar, child->sk_ar,
552 vl_api_ikev2_child_sa_t_endian (&rmp->child_sa);
557 vl_api_ikev2_child_sa_dump_t_handler (vl_api_ikev2_child_sa_dump_t * mp)
559 ikev2_main_t *im = &ikev2_main;
560 ikev2_main_per_thread_data_t *tkm;
562 ikev2_child_sa_t *child;
563 u32 sai = ~0, ti = ~0;
565 ikev2_decode_sa_index (clib_net_to_host_u32 (mp->sa_index), &sai, &ti);
567 if (vec_len (im->per_thread_data) <= ti)
570 tkm = vec_elt_at_index (im->per_thread_data, ti);
572 if (pool_len (tkm->sas) <= sai || pool_is_free_index (tkm->sas, sai))
575 sa = pool_elt_at_index (tkm->sas, sai);
577 vec_foreach (child, sa->childs)
579 u32 child_sa_index = child - sa->childs;
580 send_child_sa (child, mp, child_sa_index, sai);
585 send_child_sa_v2 (ikev2_child_sa_t *child, vl_api_ikev2_child_sa_v2_dump_t *mp,
586 u32 child_sa_index, u32 sa_index)
588 vl_api_ikev2_child_sa_v2_details_t *rmp = 0;
590 ikev2_sa_transform_t *tr;
591 vlib_main_t *vm = vlib_get_main ();
593 REPLY_MACRO2_ZERO (VL_API_IKEV2_CHILD_SA_V2_DETAILS, {
594 vl_api_ikev2_keys_t *k = &rmp->child_sa.keys;
595 rmp->child_sa.child_sa_index = child_sa_index;
596 rmp->child_sa.uptime = vlib_time_now (vm) - child->timestamp;
597 rmp->child_sa.sa_index = sa_index;
598 rmp->child_sa.i_spi = child->i_proposals ? child->i_proposals[0].spi : 0;
599 rmp->child_sa.r_spi = child->r_proposals ? child->r_proposals[0].spi : 0;
602 ikev2_sa_get_td_for_type (child->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
604 cp_sa_transform (&rmp->child_sa.encryption, tr);
606 tr = ikev2_sa_get_td_for_type (child->r_proposals,
607 IKEV2_TRANSFORM_TYPE_INTEG);
609 cp_sa_transform (&rmp->child_sa.integrity, tr);
612 ikev2_sa_get_td_for_type (child->r_proposals, IKEV2_TRANSFORM_TYPE_ESN);
614 cp_sa_transform (&rmp->child_sa.esn, tr);
616 k->sk_ei_len = vec_len (child->sk_ei);
617 clib_memcpy (&k->sk_ei, child->sk_ei, k->sk_ei_len);
619 k->sk_er_len = vec_len (child->sk_er);
620 clib_memcpy (&k->sk_er, child->sk_er, k->sk_er_len);
622 if (vec_len (child->sk_ai))
624 k->sk_ai_len = vec_len (child->sk_ai);
625 clib_memcpy (&k->sk_ai, child->sk_ai, k->sk_ai_len);
627 k->sk_ar_len = vec_len (child->sk_ar);
628 clib_memcpy (&k->sk_ar, child->sk_ar, k->sk_ar_len);
631 vl_api_ikev2_child_sa_v2_t_endian (&rmp->child_sa);
636 vl_api_ikev2_child_sa_v2_dump_t_handler (vl_api_ikev2_child_sa_v2_dump_t *mp)
638 ikev2_main_t *im = &ikev2_main;
639 ikev2_main_per_thread_data_t *tkm;
641 ikev2_child_sa_t *child;
642 u32 sai = ~0, ti = ~0;
644 ikev2_decode_sa_index (clib_net_to_host_u32 (mp->sa_index), &sai, &ti);
646 if (vec_len (im->per_thread_data) <= ti)
649 tkm = vec_elt_at_index (im->per_thread_data, ti);
651 if (pool_len (tkm->sas) <= sai || pool_is_free_index (tkm->sas, sai))
654 sa = pool_elt_at_index (tkm->sas, sai);
656 vec_foreach (child, sa->childs)
658 u32 child_sa_index = child - sa->childs;
659 send_child_sa_v2 (child, mp, child_sa_index, sai);
664 vl_api_ikev2_traffic_selector_dump_t_handler
665 (vl_api_ikev2_traffic_selector_dump_t * mp)
667 ikev2_main_t *im = &ikev2_main;
668 ikev2_main_per_thread_data_t *tkm;
670 ikev2_child_sa_t *child;
672 u32 sai = ~0, ti = ~0;
674 u32 api_sa_index = clib_net_to_host_u32 (mp->sa_index);
675 u32 child_sa_index = clib_net_to_host_u32 (mp->child_sa_index);
676 ikev2_decode_sa_index (api_sa_index, &sai, &ti);
678 if (vec_len (im->per_thread_data) <= ti)
681 tkm = vec_elt_at_index (im->per_thread_data, ti);
683 if (pool_len (tkm->sas) <= sai || pool_is_free_index (tkm->sas, sai))
686 sa = pool_elt_at_index (tkm->sas, sai);
688 if (vec_len (sa->childs) <= child_sa_index)
691 child = vec_elt_at_index (sa->childs, child_sa_index);
693 vec_foreach (ts, mp->is_initiator ? child->tsi : child->tsr)
695 vl_api_ikev2_traffic_selector_details_t *rmp = 0;
698 REPLY_MACRO2_ZERO (VL_API_IKEV2_TRAFFIC_SELECTOR_DETAILS,
700 rmp->ts.sa_index = api_sa_index;
701 rmp->ts.child_sa_index = child_sa_index;
702 cp_ts (&rmp->ts, ts, mp->is_initiator);
703 vl_api_ikev2_ts_t_endian (&rmp->ts);
709 vl_api_ikev2_nonce_get_t_handler (vl_api_ikev2_nonce_get_t * mp)
711 ikev2_main_t *im = &ikev2_main;
712 ikev2_main_per_thread_data_t *tkm;
714 u32 sai = ~0, ti = ~0;
716 ikev2_decode_sa_index (clib_net_to_host_u32 (mp->sa_index), &sai, &ti);
718 if (vec_len (im->per_thread_data) <= ti)
721 tkm = vec_elt_at_index (im->per_thread_data, ti);
723 if (pool_len (tkm->sas) <= sai || pool_is_free_index (tkm->sas, sai))
726 sa = pool_elt_at_index (tkm->sas, sai);
728 u8 *nonce = mp->is_initiator ? sa->i_nonce : sa->r_nonce;
729 vl_api_ikev2_nonce_get_reply_t *rmp = 0;
730 int data_len = vec_len (nonce);
733 REPLY_MACRO3_ZERO (VL_API_IKEV2_NONCE_GET_REPLY, data_len,
735 rmp->data_len = clib_host_to_net_u32 (data_len);
736 clib_memcpy (rmp->nonce, nonce, data_len);
741 vl_api_ikev2_plugin_get_version_t_handler (vl_api_ikev2_plugin_get_version_t *
744 ikev2_main_t *im = &ikev2_main;
745 vl_api_ikev2_plugin_get_version_reply_t *rmp;
746 int msg_size = sizeof (*rmp);
747 vl_api_registration_t *reg;
749 reg = vl_api_client_index_to_registration (mp->client_index);
753 rmp = vl_msg_api_alloc (msg_size);
754 clib_memset (rmp, 0, msg_size);
756 ntohs (VL_API_IKEV2_PLUGIN_GET_VERSION_REPLY + im->msg_id_base);
757 rmp->context = mp->context;
758 rmp->major = htonl (IKEV2_PLUGIN_VERSION_MAJOR);
759 rmp->minor = htonl (IKEV2_PLUGIN_VERSION_MINOR);
761 vl_api_send_msg (reg, (u8 *) rmp);
765 vl_api_ikev2_profile_set_liveness_t_handler
766 (vl_api_ikev2_profile_set_liveness_t * mp)
768 vl_api_ikev2_profile_set_liveness_reply_t *rmp;
771 error = ikev2_set_liveness_params (clib_net_to_host_u32 (mp->period),
772 clib_net_to_host_u32 (mp->max_retries));
775 ikev2_log_error ("%U", format_clib_error, error);
776 clib_error_free (error);
777 rv = VNET_API_ERROR_UNSPECIFIED;
779 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_LIVENESS_REPLY);
783 vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp)
785 vl_api_ikev2_profile_add_del_reply_t *rmp;
787 vlib_main_t *vm = vlib_get_main ();
789 u8 *tmp = format (0, "%s", mp->name);
790 error = ikev2_add_del_profile (vm, tmp, mp->is_add);
794 ikev2_log_error ("%U", format_clib_error, error);
795 clib_error_free (error);
796 rv = VNET_API_ERROR_UNSPECIFIED;
798 REPLY_MACRO (VL_API_IKEV2_PROFILE_ADD_DEL_REPLY);
802 vl_api_ikev2_profile_set_auth_t_handler
803 (vl_api_ikev2_profile_set_auth_t * mp)
805 vl_api_ikev2_profile_set_auth_reply_t *rmp;
807 vlib_main_t *vm = vlib_get_main ();
809 int data_len = ntohl (mp->data_len);
810 if (data_len > 0 && data_len <= IKEV2_MAX_DATA_LEN)
812 u8 *tmp = format (0, "%s", mp->name);
813 u8 *data = vec_new (u8, data_len);
814 clib_memcpy (data, mp->data, data_len);
816 ikev2_set_profile_auth (vm, tmp, mp->auth_method, data, mp->is_hex);
821 ikev2_log_error ("%U", format_clib_error, error);
822 clib_error_free (error);
823 rv = VNET_API_ERROR_UNSPECIFIED;
827 rv = VNET_API_ERROR_INVALID_VALUE;
828 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_AUTH_REPLY);
832 vl_api_ikev2_profile_set_id_t_handler (vl_api_ikev2_profile_set_id_t * mp)
834 vl_api_ikev2_profile_set_id_reply_t *rmp;
836 vlib_main_t *vm = vlib_get_main ();
838 u8 *tmp = format (0, "%s", mp->name);
839 int data_len = ntohl (mp->data_len);
840 if (data_len > 0 && data_len <= IKEV2_MAX_DATA_LEN)
842 u8 *data = vec_new (u8, data_len);
843 clib_memcpy (data, mp->data, data_len);
844 error = ikev2_set_profile_id (vm, tmp, mp->id_type, data, mp->is_local);
849 ikev2_log_error ("%U", format_clib_error, error);
850 clib_error_free (error);
851 rv = VNET_API_ERROR_UNSPECIFIED;
855 rv = VNET_API_ERROR_INVALID_VALUE;
857 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_ID_REPLY);
861 vl_api_ikev2_profile_set_udp_encap_t_handler
862 (vl_api_ikev2_profile_set_udp_encap_t * mp)
864 vl_api_ikev2_profile_set_udp_encap_reply_t *rmp;
866 vlib_main_t *vm = vlib_get_main ();
868 u8 *tmp = format (0, "%s", mp->name);
869 error = ikev2_set_profile_udp_encap (vm, tmp);
873 ikev2_log_error ("%U", format_clib_error, error);
874 clib_error_free (error);
875 rv = VNET_API_ERROR_UNSPECIFIED;
877 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_UDP_ENCAP_REPLY);
881 vl_api_ikev2_profile_set_ts_t_handler (vl_api_ikev2_profile_set_ts_t * mp)
883 vl_api_ikev2_profile_set_ts_reply_t *rmp;
885 vlib_main_t *vm = vlib_get_main ();
887 u8 *tmp = format (0, "%s", mp->name);
888 ip_address_t start_addr, end_addr;
889 ip_address_decode2 (&mp->ts.start_addr, &start_addr);
890 ip_address_decode2 (&mp->ts.end_addr, &end_addr);
892 ikev2_set_profile_ts (vm, tmp, mp->ts.protocol_id,
893 clib_net_to_host_u16 (mp->ts.start_port),
894 clib_net_to_host_u16 (mp->ts.end_port),
895 start_addr, end_addr, mp->ts.is_local);
899 ikev2_log_error ("%U", format_clib_error, error);
900 clib_error_free (error);
901 rv = VNET_API_ERROR_UNSPECIFIED;
903 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_TS_REPLY);
907 vl_api_ikev2_set_local_key_t_handler (vl_api_ikev2_set_local_key_t * mp)
909 vl_api_ikev2_set_local_key_reply_t *rmp;
911 vlib_main_t *vm = vlib_get_main ();
914 error = ikev2_set_local_key (vm, mp->key_file);
917 ikev2_log_error ("%U", format_clib_error, error);
918 clib_error_free (error);
919 rv = VNET_API_ERROR_UNSPECIFIED;
921 REPLY_MACRO (VL_API_IKEV2_SET_LOCAL_KEY_REPLY);
925 vl_api_ikev2_set_responder_hostname_t_handler (
926 vl_api_ikev2_set_responder_hostname_t *mp)
928 vl_api_ikev2_set_responder_hostname_reply_t *rmp;
930 vlib_main_t *vm = vlib_get_main ();
933 u8 *tmp = format (0, "%s", mp->name);
934 u8 *hn = format (0, "%s", mp->hostname);
935 u32 sw_if_index = clib_net_to_host_u32 (mp->sw_if_index);
937 error = ikev2_set_profile_responder_hostname (vm, tmp, hn, sw_if_index);
943 ikev2_log_error ("%U", format_clib_error, error);
944 clib_error_free (error);
945 rv = VNET_API_ERROR_UNSPECIFIED;
947 REPLY_MACRO (VL_API_IKEV2_SET_RESPONDER_HOSTNAME_REPLY);
951 vl_api_ikev2_set_responder_t_handler (vl_api_ikev2_set_responder_t * mp)
953 vl_api_ikev2_set_responder_reply_t *rmp;
955 vlib_main_t *vm = vlib_get_main ();
958 u8 *tmp = format (0, "%s", mp->name);
960 ip_address_decode2 (&mp->responder.addr, &ip);
961 u32 sw_if_index = clib_net_to_host_u32 (mp->responder.sw_if_index);
963 error = ikev2_set_profile_responder (vm, tmp, sw_if_index, ip);
967 ikev2_log_error ("%U", format_clib_error, error);
968 clib_error_free (error);
969 rv = VNET_API_ERROR_UNSPECIFIED;
971 REPLY_MACRO (VL_API_IKEV2_SET_RESPONDER_REPLY);
975 vl_api_ikev2_set_ike_transforms_t_handler (vl_api_ikev2_set_ike_transforms_t *
978 vl_api_ikev2_set_ike_transforms_reply_t *rmp;
980 vlib_main_t *vm = vlib_get_main ();
983 u8 *tmp = format (0, "%s", mp->name);
986 ikev2_set_profile_ike_transforms (vm, tmp, mp->tr.crypto_alg,
989 ntohl (mp->tr.crypto_key_size));
993 ikev2_log_error ("%U", format_clib_error, error);
994 clib_error_free (error);
995 rv = VNET_API_ERROR_UNSPECIFIED;
997 REPLY_MACRO (VL_API_IKEV2_SET_IKE_TRANSFORMS_REPLY);
1001 vl_api_ikev2_set_esp_transforms_t_handler (vl_api_ikev2_set_esp_transforms_t *
1004 vl_api_ikev2_set_esp_transforms_reply_t *rmp;
1006 vlib_main_t *vm = vlib_get_main ();
1007 clib_error_t *error;
1009 u8 *tmp = format (0, "%s", mp->name);
1012 ikev2_set_profile_esp_transforms (vm, tmp, mp->tr.crypto_alg,
1014 ntohl (mp->tr.crypto_key_size));
1018 ikev2_log_error ("%U", format_clib_error, error);
1019 clib_error_free (error);
1020 rv = VNET_API_ERROR_UNSPECIFIED;
1022 REPLY_MACRO (VL_API_IKEV2_SET_ESP_TRANSFORMS_REPLY);
1026 vl_api_ikev2_set_sa_lifetime_t_handler (vl_api_ikev2_set_sa_lifetime_t * mp)
1028 vl_api_ikev2_set_sa_lifetime_reply_t *rmp;
1030 vlib_main_t *vm = vlib_get_main ();
1031 clib_error_t *error;
1033 u8 *tmp = format (0, "%s", mp->name);
1036 ikev2_set_profile_sa_lifetime (vm, tmp,
1037 clib_net_to_host_u64 (mp->lifetime),
1038 ntohl (mp->lifetime_jitter),
1039 ntohl (mp->handover),
1040 clib_net_to_host_u64
1041 (mp->lifetime_maxdata));
1045 ikev2_log_error ("%U", format_clib_error, error);
1046 clib_error_free (error);
1047 rv = VNET_API_ERROR_UNSPECIFIED;
1049 REPLY_MACRO (VL_API_IKEV2_SET_SA_LIFETIME_REPLY);
1053 vl_api_ikev2_profile_set_ipsec_udp_port_t_handler
1054 (vl_api_ikev2_profile_set_ipsec_udp_port_t * mp)
1056 vl_api_ikev2_profile_set_ipsec_udp_port_reply_t *rmp;
1058 vlib_main_t *vm = vlib_get_main ();
1060 u8 *tmp = format (0, "%s", mp->name);
1063 ikev2_set_profile_ipsec_udp_port (vm, tmp,
1064 clib_net_to_host_u16 (mp->port),
1067 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_IPSEC_UDP_PORT_REPLY);
1071 vl_api_ikev2_set_tunnel_interface_t_handler
1072 (vl_api_ikev2_set_tunnel_interface_t * mp)
1074 vl_api_ikev2_set_tunnel_interface_reply_t *rmp;
1077 VALIDATE_SW_IF_INDEX (mp);
1079 u8 *tmp = format (0, "%s", mp->name);
1080 clib_error_t *error;
1082 error = ikev2_set_profile_tunnel_interface (vlib_get_main (), tmp,
1083 ntohl (mp->sw_if_index));
1087 ikev2_log_error ("%U", format_clib_error, error);
1088 clib_error_free (error);
1089 rv = VNET_API_ERROR_UNSPECIFIED;
1092 BAD_SW_IF_INDEX_LABEL;
1093 REPLY_MACRO (VL_API_IKEV2_SET_TUNNEL_INTERFACE_REPLY);
1097 vl_api_ikev2_initiate_sa_init_t_handler (vl_api_ikev2_initiate_sa_init_t * mp)
1099 vl_api_ikev2_initiate_sa_init_reply_t *rmp;
1101 vlib_main_t *vm = vlib_get_main ();
1102 clib_error_t *error;
1104 u8 *tmp = format (0, "%s", mp->name);
1106 error = ikev2_initiate_sa_init (vm, tmp);
1110 ikev2_log_error ("%U", format_clib_error, error);
1111 clib_error_free (error);
1112 rv = VNET_API_ERROR_UNSPECIFIED;
1114 REPLY_MACRO (VL_API_IKEV2_INITIATE_SA_INIT_REPLY);
1118 vl_api_ikev2_initiate_del_ike_sa_t_handler (vl_api_ikev2_initiate_del_ike_sa_t
1121 vl_api_ikev2_initiate_del_ike_sa_reply_t *rmp;
1123 vlib_main_t *vm = vlib_get_main ();
1124 clib_error_t *error;
1126 error = ikev2_initiate_delete_ike_sa (vm, mp->ispi);
1129 ikev2_log_error ("%U", format_clib_error, error);
1130 clib_error_free (error);
1131 rv = VNET_API_ERROR_UNSPECIFIED;
1133 REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_IKE_SA_REPLY);
1137 vl_api_ikev2_initiate_del_child_sa_t_handler
1138 (vl_api_ikev2_initiate_del_child_sa_t * mp)
1140 vl_api_ikev2_initiate_del_child_sa_reply_t *rmp;
1142 vlib_main_t *vm = vlib_get_main ();
1143 clib_error_t *error;
1145 error = ikev2_initiate_delete_child_sa (vm, mp->ispi);
1148 ikev2_log_error ("%U", format_clib_error, error);
1149 clib_error_free (error);
1150 rv = VNET_API_ERROR_UNSPECIFIED;
1152 REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_CHILD_SA_REPLY);
1156 vl_api_ikev2_profile_disable_natt_t_handler
1157 (vl_api_ikev2_profile_disable_natt_t * mp)
1159 vl_api_ikev2_profile_disable_natt_reply_t *rmp;
1161 clib_error_t *error;
1163 u8 *tmp = format (0, "%s", mp->name);
1164 error = ikev2_profile_natt_disable (tmp);
1168 ikev2_log_error ("%U", format_clib_error, error);
1169 clib_error_free (error);
1170 rv = VNET_API_ERROR_UNSPECIFIED;
1172 REPLY_MACRO (VL_API_IKEV2_PROFILE_DISABLE_NATT_REPLY);
1176 vl_api_ikev2_initiate_rekey_child_sa_t_handler
1177 (vl_api_ikev2_initiate_rekey_child_sa_t * mp)
1179 vl_api_ikev2_initiate_rekey_child_sa_reply_t *rmp;
1181 vlib_main_t *vm = vlib_get_main ();
1182 clib_error_t *error;
1184 error = ikev2_initiate_rekey_child_sa (vm, mp->ispi);
1187 ikev2_log_error ("%U", format_clib_error, error);
1188 clib_error_free (error);
1189 rv = VNET_API_ERROR_UNSPECIFIED;
1191 REPLY_MACRO (VL_API_IKEV2_INITIATE_REKEY_CHILD_SA_REPLY);
1194 #include <ikev2/ikev2.api.c>
1195 static clib_error_t *
1196 ikev2_api_init (vlib_main_t * vm)
1198 ikev2_main_t *im = &ikev2_main;
1200 /* Ask for a correctly-sized block of API message decode slots */
1201 im->msg_id_base = setup_message_id_table ();
1206 VLIB_INIT_FUNCTION (ikev2_api_init);
1209 * fd.io coding-style-patch-verification: ON
1212 * eval: (c-set-style "gnu")