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>
23 #include <vnet/interface.h>
24 #include <vnet/api_errno.h>
25 #include <vnet/ip/ip.h>
26 #include <vnet/fib/fib.h>
28 #include <vnet/vnet_msg_enum.h>
31 #include <vnet/ipsec/ipsec.h>
32 #include <vnet/ipsec/ikev2.h>
35 #define vl_typedefs /* define message structures */
36 #include <vnet/vnet_all_api_h.h>
39 #define vl_endianfun /* define message structures */
40 #include <vnet/vnet_all_api_h.h>
43 /* instantiate all the print functions we know about */
44 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
46 #include <vnet/vnet_all_api_h.h>
49 #include <vlibapi/api_helper_macros.h>
51 #define foreach_vpe_api_msg \
52 _(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \
53 _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \
54 _(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
55 _(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
56 _(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
57 _(IPSEC_SA_DUMP, ipsec_sa_dump) \
58 _(IPSEC_SPDS_DUMP, ipsec_spds_dump) \
59 _(IPSEC_SPD_DUMP, ipsec_spd_dump) \
60 _(IPSEC_SPD_INTERFACE_DUMP, ipsec_spd_interface_dump) \
61 _(IPSEC_TUNNEL_IF_ADD_DEL, ipsec_tunnel_if_add_del) \
62 _(IPSEC_TUNNEL_IF_SET_KEY, ipsec_tunnel_if_set_key) \
63 _(IPSEC_TUNNEL_IF_SET_SA, ipsec_tunnel_if_set_sa) \
64 _(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
65 _(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
66 _(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
67 _(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \
68 _(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \
69 _(IKEV2_SET_RESPONDER, ikev2_set_responder) \
70 _(IKEV2_SET_IKE_TRANSFORMS, ikev2_set_ike_transforms) \
71 _(IKEV2_SET_ESP_TRANSFORMS, ikev2_set_esp_transforms) \
72 _(IKEV2_SET_SA_LIFETIME, ikev2_set_sa_lifetime) \
73 _(IKEV2_INITIATE_SA_INIT, ikev2_initiate_sa_init) \
74 _(IKEV2_INITIATE_DEL_IKE_SA, ikev2_initiate_del_ike_sa) \
75 _(IKEV2_INITIATE_DEL_CHILD_SA, ikev2_initiate_del_child_sa) \
76 _(IKEV2_INITIATE_REKEY_CHILD_SA, ikev2_initiate_rekey_child_sa) \
77 _(IPSEC_SELECT_BACKEND, ipsec_select_backend) \
78 _(IPSEC_BACKEND_DUMP, ipsec_backend_dump)
81 vl_api_ipsec_spd_add_del_t_handler (vl_api_ipsec_spd_add_del_t * mp)
84 clib_warning ("unimplemented");
87 vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
88 vl_api_ipsec_spd_add_del_reply_t *rmp;
91 rv = ipsec_add_del_spd (vm, ntohl (mp->spd_id), mp->is_add);
93 REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_REPLY);
97 static void vl_api_ipsec_interface_add_del_spd_t_handler
98 (vl_api_ipsec_interface_add_del_spd_t * mp)
100 vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
101 vl_api_ipsec_interface_add_del_spd_reply_t *rmp;
103 u32 sw_if_index __attribute__ ((unused));
104 u32 spd_id __attribute__ ((unused));
106 sw_if_index = ntohl (mp->sw_if_index);
107 spd_id = ntohl (mp->spd_id);
109 VALIDATE_SW_IF_INDEX (mp);
112 rv = ipsec_set_interface_spd (vm, sw_if_index, spd_id, mp->is_add);
114 rv = VNET_API_ERROR_UNIMPLEMENTED;
117 BAD_SW_IF_INDEX_LABEL;
119 REPLY_MACRO (VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY);
122 static void vl_api_ipsec_spd_add_del_entry_t_handler
123 (vl_api_ipsec_spd_add_del_entry_t * mp)
125 vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
126 vl_api_ipsec_spd_add_del_entry_reply_t *rmp;
132 clib_memset (&p, 0, sizeof (p));
134 p.id = ntohl (mp->spd_id);
135 p.priority = ntohl (mp->priority);
136 p.is_outbound = mp->is_outbound;
137 p.is_ipv6 = mp->is_ipv6;
139 if (mp->is_ipv6 || mp->is_ip_any)
141 clib_memcpy (&p.raddr.start, mp->remote_address_start, 16);
142 clib_memcpy (&p.raddr.stop, mp->remote_address_stop, 16);
143 clib_memcpy (&p.laddr.start, mp->local_address_start, 16);
144 clib_memcpy (&p.laddr.stop, mp->local_address_stop, 16);
148 clib_memcpy (&p.raddr.start.ip4.data, mp->remote_address_start, 4);
149 clib_memcpy (&p.raddr.stop.ip4.data, mp->remote_address_stop, 4);
150 clib_memcpy (&p.laddr.start.ip4.data, mp->local_address_start, 4);
151 clib_memcpy (&p.laddr.stop.ip4.data, mp->local_address_stop, 4);
153 p.protocol = mp->protocol;
154 p.rport.start = ntohs (mp->remote_port_start);
155 p.rport.stop = ntohs (mp->remote_port_stop);
156 p.lport.start = ntohs (mp->local_port_start);
157 p.lport.stop = ntohs (mp->local_port_stop);
158 /* policy action resolve unsupported */
159 if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE)
161 clib_warning ("unsupported action: 'resolve'");
162 rv = VNET_API_ERROR_UNIMPLEMENTED;
165 p.policy = mp->policy;
166 p.sa_id = ntohl (mp->sa_id);
168 rv = ipsec_add_del_policy (vm, &p, mp->is_add);
175 rv = ipsec_add_del_policy (vm, &p, mp->is_add);
178 rv = VNET_API_ERROR_UNIMPLEMENTED;
183 REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY);
186 static void vl_api_ipsec_sad_add_del_entry_t_handler
187 (vl_api_ipsec_sad_add_del_entry_t * mp)
189 vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
190 vl_api_ipsec_sad_add_del_entry_reply_t *rmp;
193 ipsec_main_t *im = &ipsec_main;
196 clib_memset (&sa, 0, sizeof (sa));
198 sa.id = ntohl (mp->sad_id);
199 sa.spi = ntohl (mp->spi);
200 sa.protocol = mp->protocol;
201 /* check for unsupported crypto-alg */
202 if (mp->crypto_algorithm >= IPSEC_CRYPTO_N_ALG)
204 clib_warning ("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg,
205 mp->crypto_algorithm);
206 rv = VNET_API_ERROR_UNIMPLEMENTED;
209 sa.crypto_alg = mp->crypto_algorithm;
210 sa.crypto_key_len = mp->crypto_key_length;
211 clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key));
212 /* check for unsupported integ-alg */
213 if (mp->integrity_algorithm >= IPSEC_INTEG_N_ALG)
215 clib_warning ("unsupported integ-alg: '%U'", format_ipsec_integ_alg,
216 mp->integrity_algorithm);
217 rv = VNET_API_ERROR_UNIMPLEMENTED;
221 sa.integ_alg = mp->integrity_algorithm;
222 sa.integ_key_len = mp->integrity_key_length;
223 clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key));
224 sa.use_esn = mp->use_extended_sequence_number;
225 sa.is_tunnel = mp->is_tunnel;
226 sa.is_tunnel_ip6 = mp->is_tunnel_ipv6;
227 sa.udp_encap = mp->udp_encap;
228 if (sa.is_tunnel_ip6)
230 clib_memcpy (&sa.tunnel_src_addr, mp->tunnel_src_address, 16);
231 clib_memcpy (&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16);
235 clib_memcpy (&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4);
236 clib_memcpy (&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4);
238 sa.use_anti_replay = mp->use_anti_replay;
240 clib_error_t *err = ipsec_check_support_cb (im, &sa);
243 clib_warning ("%s", err->what);
244 rv = VNET_API_ERROR_UNIMPLEMENTED;
248 rv = ipsec_add_del_sa (vm, &sa, mp->is_add);
250 rv = VNET_API_ERROR_UNIMPLEMENTED;
255 REPLY_MACRO (VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY);
259 send_ipsec_spds_details (ipsec_spd_t * spd, vl_api_registration_t * reg,
262 vl_api_ipsec_spds_details_t *mp;
264 mp = vl_msg_api_alloc (sizeof (*mp));
265 clib_memset (mp, 0, sizeof (*mp));
266 mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPDS_DETAILS);
267 mp->context = context;
269 mp->spd_id = htonl (spd->id);
270 mp->npolicies = htonl (pool_len (spd->policies));
272 vl_api_send_msg (reg, (u8 *) mp);
276 vl_api_ipsec_spds_dump_t_handler (vl_api_ipsec_spds_dump_t * mp)
278 vl_api_registration_t *reg;
279 ipsec_main_t *im = &ipsec_main;
282 reg = vl_api_client_index_to_registration (mp->client_index);
287 pool_foreach (spd, im->spds, ({
288 send_ipsec_spds_details (spd, reg, mp->context);
292 clib_warning ("unimplemented");
297 send_ipsec_spd_details (ipsec_policy_t * p, vl_api_registration_t * reg,
300 vl_api_ipsec_spd_details_t *mp;
302 mp = vl_msg_api_alloc (sizeof (*mp));
303 clib_memset (mp, 0, sizeof (*mp));
304 mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPD_DETAILS);
305 mp->context = context;
307 mp->spd_id = htonl (p->id);
308 mp->priority = htonl (p->priority);
309 mp->is_outbound = p->is_outbound;
310 mp->is_ipv6 = p->is_ipv6;
313 memcpy (mp->local_start_addr, &p->laddr.start.ip6, 16);
314 memcpy (mp->local_stop_addr, &p->laddr.stop.ip6, 16);
315 memcpy (mp->remote_start_addr, &p->raddr.start.ip6, 16);
316 memcpy (mp->remote_stop_addr, &p->raddr.stop.ip6, 16);
320 memcpy (mp->local_start_addr, &p->laddr.start.ip4, 4);
321 memcpy (mp->local_stop_addr, &p->laddr.stop.ip4, 4);
322 memcpy (mp->remote_start_addr, &p->raddr.start.ip4, 4);
323 memcpy (mp->remote_stop_addr, &p->raddr.stop.ip4, 4);
325 mp->local_start_port = htons (p->lport.start);
326 mp->local_stop_port = htons (p->lport.stop);
327 mp->remote_start_port = htons (p->rport.start);
328 mp->remote_stop_port = htons (p->rport.stop);
329 mp->protocol = p->protocol;
330 mp->policy = p->policy;
331 mp->sa_id = htonl (p->sa_id);
332 mp->bytes = clib_host_to_net_u64 (p->counter.bytes);
333 mp->packets = clib_host_to_net_u64 (p->counter.packets);
335 vl_api_send_msg (reg, (u8 *) mp);
339 vl_api_ipsec_spd_dump_t_handler (vl_api_ipsec_spd_dump_t * mp)
341 vl_api_registration_t *reg;
342 ipsec_main_t *im = &ipsec_main;
343 ipsec_policy_t *policy;
348 reg = vl_api_client_index_to_registration (mp->client_index);
352 p = hash_get (im->spd_index_by_spd_id, ntohl (mp->spd_id));
357 spd = pool_elt_at_index (im->spds, spd_index);
360 pool_foreach (policy, spd->policies,
362 if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == policy->sa_id)
363 send_ipsec_spd_details (policy, reg,
368 clib_warning ("unimplemented");
373 send_ipsec_spd_interface_details (vl_api_registration_t * reg, u32 spd_index,
374 u32 sw_if_index, u32 context)
376 vl_api_ipsec_spd_interface_details_t *mp;
378 mp = vl_msg_api_alloc (sizeof (*mp));
379 clib_memset (mp, 0, sizeof (*mp));
380 mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPD_INTERFACE_DETAILS);
381 mp->context = context;
383 mp->spd_index = htonl (spd_index);
384 mp->sw_if_index = htonl (sw_if_index);
386 vl_api_send_msg (reg, (u8 *) mp);
390 vl_api_ipsec_spd_interface_dump_t_handler (vl_api_ipsec_spd_interface_dump_t *
393 ipsec_main_t *im = &ipsec_main;
394 vl_api_registration_t *reg;
398 reg = vl_api_client_index_to_registration (mp->client_index);
402 if (mp->spd_index_valid)
404 spd_index = ntohl (mp->spd_index);
406 hash_foreach(k, v, im->spd_index_by_sw_if_index, ({
408 send_ipsec_spd_interface_details(reg, v, k, mp->context);
415 hash_foreach(k, v, im->spd_index_by_sw_if_index, ({
416 send_ipsec_spd_interface_details(reg, v, k, mp->context);
422 clib_warning ("unimplemented");
427 vl_api_ipsec_sa_set_key_t_handler (vl_api_ipsec_sa_set_key_t * mp)
429 vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
430 vl_api_ipsec_sa_set_key_reply_t *rmp;
434 sa.id = ntohl (mp->sa_id);
435 sa.crypto_key_len = mp->crypto_key_length;
436 clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key));
437 sa.integ_key_len = mp->integrity_key_length;
438 clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key));
440 rv = ipsec_set_sa_key (vm, &sa);
442 rv = VNET_API_ERROR_UNIMPLEMENTED;
445 REPLY_MACRO (VL_API_IPSEC_SA_SET_KEY_REPLY);
449 vl_api_ipsec_tunnel_if_add_del_t_handler (vl_api_ipsec_tunnel_if_add_del_t *
452 vl_api_ipsec_tunnel_if_add_del_reply_t *rmp;
453 ipsec_main_t *im = &ipsec_main;
454 vnet_main_t *vnm = im->vnet_main;
455 u32 sw_if_index = ~0;
459 ipsec_add_del_tunnel_args_t tun;
461 clib_memset (&tun, 0, sizeof (ipsec_add_del_tunnel_args_t));
463 tun.is_add = mp->is_add;
465 tun.anti_replay = mp->anti_replay;
466 tun.local_spi = ntohl (mp->local_spi);
467 tun.remote_spi = ntohl (mp->remote_spi);
468 tun.crypto_alg = mp->crypto_alg;
469 tun.local_crypto_key_len = mp->local_crypto_key_len;
470 tun.remote_crypto_key_len = mp->remote_crypto_key_len;
471 tun.integ_alg = mp->integ_alg;
472 tun.local_integ_key_len = mp->local_integ_key_len;
473 tun.remote_integ_key_len = mp->remote_integ_key_len;
474 tun.udp_encap = mp->udp_encap;
475 tun.tx_table_id = ntohl (mp->tx_table_id);
476 memcpy (&tun.local_ip, mp->local_ip, 4);
477 memcpy (&tun.remote_ip, mp->remote_ip, 4);
478 memcpy (&tun.local_crypto_key, &mp->local_crypto_key,
479 mp->local_crypto_key_len);
480 memcpy (&tun.remote_crypto_key, &mp->remote_crypto_key,
481 mp->remote_crypto_key_len);
482 memcpy (&tun.local_integ_key, &mp->local_integ_key,
483 mp->local_integ_key_len);
484 memcpy (&tun.remote_integ_key, &mp->remote_integ_key,
485 mp->remote_integ_key_len);
486 tun.renumber = mp->renumber;
487 tun.show_instance = ntohl (mp->show_instance);
489 rv = ipsec_add_del_tunnel_if_internal (vnm, &tun, &sw_if_index);
492 rv = VNET_API_ERROR_UNIMPLEMENTED;
495 REPLY_MACRO2 (VL_API_IPSEC_TUNNEL_IF_ADD_DEL_REPLY, (
503 send_ipsec_sa_details (ipsec_sa_t * sa, vl_api_registration_t * reg,
504 u32 context, u32 sw_if_index)
506 vl_api_ipsec_sa_details_t *mp;
508 mp = vl_msg_api_alloc (sizeof (*mp));
509 clib_memset (mp, 0, sizeof (*mp));
510 mp->_vl_msg_id = ntohs (VL_API_IPSEC_SA_DETAILS);
511 mp->context = context;
513 mp->sa_id = htonl (sa->id);
514 mp->sw_if_index = htonl (sw_if_index);
516 mp->spi = htonl (sa->spi);
517 mp->protocol = sa->protocol;
519 mp->crypto_alg = sa->crypto_alg;
520 mp->crypto_key_len = sa->crypto_key_len;
521 memcpy (mp->crypto_key, sa->crypto_key, sa->crypto_key_len);
523 mp->integ_alg = sa->integ_alg;
524 mp->integ_key_len = sa->integ_key_len;
525 memcpy (mp->integ_key, sa->integ_key, sa->integ_key_len);
527 mp->use_esn = sa->use_esn;
528 mp->use_anti_replay = sa->use_anti_replay;
530 mp->is_tunnel = sa->is_tunnel;
531 mp->is_tunnel_ip6 = sa->is_tunnel_ip6;
535 if (sa->is_tunnel_ip6)
537 memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip6, 16);
538 memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip6, 16);
542 memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip4, 4);
543 memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip4, 4);
547 mp->salt = clib_host_to_net_u32 (sa->salt);
548 mp->seq_outbound = clib_host_to_net_u64 (((u64) sa->seq));
549 mp->last_seq_inbound = clib_host_to_net_u64 (((u64) sa->last_seq));
552 mp->seq_outbound |= (u64) (clib_host_to_net_u32 (sa->seq_hi));
553 mp->last_seq_inbound |= (u64) (clib_host_to_net_u32 (sa->last_seq_hi));
555 if (sa->use_anti_replay)
556 mp->replay_window = clib_host_to_net_u64 (sa->replay_window);
557 mp->total_data_size = clib_host_to_net_u64 (sa->total_data_size);
558 mp->udp_encap = sa->udp_encap;
561 htonl (fib_table_get_table_id (sa->tx_fib_index, FIB_PROTOCOL_IP4));
563 vl_api_send_msg (reg, (u8 *) mp);
568 vl_api_ipsec_sa_dump_t_handler (vl_api_ipsec_sa_dump_t * mp)
570 vl_api_registration_t *reg;
571 ipsec_main_t *im = &ipsec_main;
572 vnet_main_t *vnm = im->vnet_main;
574 ipsec_tunnel_if_t *t;
575 u32 *sa_index_to_tun_if_index = 0;
578 reg = vl_api_client_index_to_registration (mp->client_index);
579 if (!reg || pool_elts (im->sad) == 0)
582 vec_validate_init_empty (sa_index_to_tun_if_index, vec_len (im->sad) - 1,
586 pool_foreach (t, im->tunnel_interfaces,
588 vnet_hw_interface_t *hi;
589 u32 sw_if_index = ~0;
591 hi = vnet_get_hw_interface (vnm, t->hw_if_index);
592 sw_if_index = hi->sw_if_index;
593 sa_index_to_tun_if_index[t->input_sa_index] = sw_if_index;
594 sa_index_to_tun_if_index[t->output_sa_index] = sw_if_index;
597 pool_foreach (sa, im->sad,
599 if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == sa->id)
600 send_ipsec_sa_details (sa, reg, mp->context,
601 sa_index_to_tun_if_index[sa - im->sad]);
605 vec_free (sa_index_to_tun_if_index);
607 clib_warning ("unimplemented");
613 vl_api_ipsec_tunnel_if_set_key_t_handler (vl_api_ipsec_tunnel_if_set_key_t *
616 vl_api_ipsec_tunnel_if_set_key_reply_t *rmp;
617 ipsec_main_t *im = &ipsec_main;
618 vnet_main_t *vnm = im->vnet_main;
619 vnet_sw_interface_t *sw;
624 sw = vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index));
626 switch (mp->key_type)
628 case IPSEC_IF_SET_KEY_TYPE_LOCAL_CRYPTO:
629 case IPSEC_IF_SET_KEY_TYPE_REMOTE_CRYPTO:
630 if (mp->alg < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
631 mp->alg >= IPSEC_CRYPTO_N_ALG)
633 rv = VNET_API_ERROR_UNIMPLEMENTED;
637 case IPSEC_IF_SET_KEY_TYPE_LOCAL_INTEG:
638 case IPSEC_IF_SET_KEY_TYPE_REMOTE_INTEG:
639 if (mp->alg >= IPSEC_INTEG_N_ALG)
641 rv = VNET_API_ERROR_UNIMPLEMENTED;
645 case IPSEC_IF_SET_KEY_TYPE_NONE:
647 rv = VNET_API_ERROR_UNIMPLEMENTED;
652 key = vec_new (u8, mp->key_len);
653 clib_memcpy (key, mp->key, mp->key_len);
655 rv = ipsec_set_interface_key (vnm, sw->hw_if_index, mp->key_type, mp->alg,
659 clib_warning ("unimplemented");
663 REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_SET_KEY_REPLY);
668 vl_api_ipsec_tunnel_if_set_sa_t_handler (vl_api_ipsec_tunnel_if_set_sa_t * mp)
670 vl_api_ipsec_tunnel_if_set_sa_reply_t *rmp;
671 ipsec_main_t *im = &ipsec_main;
672 vnet_main_t *vnm = im->vnet_main;
673 vnet_sw_interface_t *sw;
677 sw = vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index));
679 rv = ipsec_set_interface_sa (vnm, sw->hw_if_index, ntohl (mp->sa_id),
682 clib_warning ("unimplemented");
685 REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_SET_SA_REPLY);
690 vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp)
692 vl_api_ikev2_profile_add_del_reply_t *rmp;
696 vlib_main_t *vm = vlib_get_main ();
698 u8 *tmp = format (0, "%s", mp->name);
699 error = ikev2_add_del_profile (vm, tmp, mp->is_add);
702 rv = VNET_API_ERROR_UNSPECIFIED;
704 rv = VNET_API_ERROR_UNIMPLEMENTED;
707 REPLY_MACRO (VL_API_IKEV2_PROFILE_ADD_DEL_REPLY);
711 vl_api_ikev2_profile_set_auth_t_handler
712 (vl_api_ikev2_profile_set_auth_t * mp)
714 vl_api_ikev2_profile_set_auth_reply_t *rmp;
718 vlib_main_t *vm = vlib_get_main ();
720 u8 *tmp = format (0, "%s", mp->name);
721 u8 *data = vec_new (u8, mp->data_len);
722 clib_memcpy (data, mp->data, mp->data_len);
723 error = ikev2_set_profile_auth (vm, tmp, mp->auth_method, data, mp->is_hex);
727 rv = VNET_API_ERROR_UNSPECIFIED;
729 rv = VNET_API_ERROR_UNIMPLEMENTED;
732 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_AUTH_REPLY);
736 vl_api_ikev2_profile_set_id_t_handler (vl_api_ikev2_profile_set_id_t * mp)
738 vl_api_ikev2_profile_add_del_reply_t *rmp;
742 vlib_main_t *vm = vlib_get_main ();
744 u8 *tmp = format (0, "%s", mp->name);
745 u8 *data = vec_new (u8, mp->data_len);
746 clib_memcpy (data, mp->data, mp->data_len);
747 error = ikev2_set_profile_id (vm, tmp, mp->id_type, data, mp->is_local);
751 rv = VNET_API_ERROR_UNSPECIFIED;
753 rv = VNET_API_ERROR_UNIMPLEMENTED;
756 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_ID_REPLY);
760 vl_api_ikev2_profile_set_ts_t_handler (vl_api_ikev2_profile_set_ts_t * mp)
762 vl_api_ikev2_profile_set_ts_reply_t *rmp;
766 vlib_main_t *vm = vlib_get_main ();
768 u8 *tmp = format (0, "%s", mp->name);
769 error = ikev2_set_profile_ts (vm, tmp, mp->proto, mp->start_port,
770 mp->end_port, (ip4_address_t) mp->start_addr,
771 (ip4_address_t) mp->end_addr, mp->is_local);
774 rv = VNET_API_ERROR_UNSPECIFIED;
776 rv = VNET_API_ERROR_UNIMPLEMENTED;
779 REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_TS_REPLY);
783 vl_api_ikev2_set_local_key_t_handler (vl_api_ikev2_set_local_key_t * mp)
785 vl_api_ikev2_profile_set_ts_reply_t *rmp;
789 vlib_main_t *vm = vlib_get_main ();
792 error = ikev2_set_local_key (vm, mp->key_file);
794 rv = VNET_API_ERROR_UNSPECIFIED;
796 rv = VNET_API_ERROR_UNIMPLEMENTED;
799 REPLY_MACRO (VL_API_IKEV2_SET_LOCAL_KEY_REPLY);
803 vl_api_ikev2_set_responder_t_handler (vl_api_ikev2_set_responder_t * mp)
805 vl_api_ikev2_set_responder_reply_t *rmp;
809 vlib_main_t *vm = vlib_get_main ();
812 u8 *tmp = format (0, "%s", mp->name);
814 clib_memcpy (&ip4, mp->address, sizeof (ip4));
816 error = ikev2_set_profile_responder (vm, tmp, mp->sw_if_index, ip4);
819 rv = VNET_API_ERROR_UNSPECIFIED;
821 rv = VNET_API_ERROR_UNIMPLEMENTED;
824 REPLY_MACRO (VL_API_IKEV2_SET_RESPONDER_REPLY);
828 vl_api_ikev2_set_ike_transforms_t_handler (vl_api_ikev2_set_ike_transforms_t *
831 vl_api_ikev2_set_ike_transforms_reply_t *rmp;
835 vlib_main_t *vm = vlib_get_main ();
838 u8 *tmp = format (0, "%s", mp->name);
841 ikev2_set_profile_ike_transforms (vm, tmp, mp->crypto_alg, mp->integ_alg,
842 mp->dh_group, mp->crypto_key_size);
845 rv = VNET_API_ERROR_UNSPECIFIED;
847 rv = VNET_API_ERROR_UNIMPLEMENTED;
850 REPLY_MACRO (VL_API_IKEV2_SET_IKE_TRANSFORMS_REPLY);
854 vl_api_ikev2_set_esp_transforms_t_handler (vl_api_ikev2_set_esp_transforms_t *
857 vl_api_ikev2_set_esp_transforms_reply_t *rmp;
861 vlib_main_t *vm = vlib_get_main ();
864 u8 *tmp = format (0, "%s", mp->name);
867 ikev2_set_profile_esp_transforms (vm, tmp, mp->crypto_alg, mp->integ_alg,
868 mp->dh_group, mp->crypto_key_size);
871 rv = VNET_API_ERROR_UNSPECIFIED;
873 rv = VNET_API_ERROR_UNIMPLEMENTED;
876 REPLY_MACRO (VL_API_IKEV2_SET_ESP_TRANSFORMS_REPLY);
880 vl_api_ikev2_set_sa_lifetime_t_handler (vl_api_ikev2_set_sa_lifetime_t * mp)
882 vl_api_ikev2_set_sa_lifetime_reply_t *rmp;
886 vlib_main_t *vm = vlib_get_main ();
889 u8 *tmp = format (0, "%s", mp->name);
892 ikev2_set_profile_sa_lifetime (vm, tmp, mp->lifetime, mp->lifetime_jitter,
893 mp->handover, mp->lifetime_maxdata);
896 rv = VNET_API_ERROR_UNSPECIFIED;
898 rv = VNET_API_ERROR_UNIMPLEMENTED;
901 REPLY_MACRO (VL_API_IKEV2_SET_SA_LIFETIME_REPLY);
905 vl_api_ikev2_initiate_sa_init_t_handler (vl_api_ikev2_initiate_sa_init_t * mp)
907 vl_api_ikev2_initiate_sa_init_reply_t *rmp;
911 vlib_main_t *vm = vlib_get_main ();
914 u8 *tmp = format (0, "%s", mp->name);
916 error = ikev2_initiate_sa_init (vm, tmp);
919 rv = VNET_API_ERROR_UNSPECIFIED;
921 rv = VNET_API_ERROR_UNIMPLEMENTED;
924 REPLY_MACRO (VL_API_IKEV2_INITIATE_SA_INIT_REPLY);
928 vl_api_ikev2_initiate_del_ike_sa_t_handler (vl_api_ikev2_initiate_del_ike_sa_t
931 vl_api_ikev2_initiate_del_ike_sa_reply_t *rmp;
935 vlib_main_t *vm = vlib_get_main ();
938 error = ikev2_initiate_delete_ike_sa (vm, mp->ispi);
940 rv = VNET_API_ERROR_UNSPECIFIED;
942 rv = VNET_API_ERROR_UNIMPLEMENTED;
945 REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_IKE_SA_REPLY);
949 vl_api_ikev2_initiate_del_child_sa_t_handler
950 (vl_api_ikev2_initiate_del_child_sa_t * mp)
952 vl_api_ikev2_initiate_del_child_sa_reply_t *rmp;
956 vlib_main_t *vm = vlib_get_main ();
959 error = ikev2_initiate_delete_child_sa (vm, mp->ispi);
961 rv = VNET_API_ERROR_UNSPECIFIED;
963 rv = VNET_API_ERROR_UNIMPLEMENTED;
966 REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_CHILD_SA_REPLY);
970 vl_api_ikev2_initiate_rekey_child_sa_t_handler
971 (vl_api_ikev2_initiate_rekey_child_sa_t * mp)
973 vl_api_ikev2_initiate_rekey_child_sa_reply_t *rmp;
977 vlib_main_t *vm = vlib_get_main ();
980 error = ikev2_initiate_rekey_child_sa (vm, mp->ispi);
982 rv = VNET_API_ERROR_UNSPECIFIED;
984 rv = VNET_API_ERROR_UNIMPLEMENTED;
987 REPLY_MACRO (VL_API_IKEV2_INITIATE_REKEY_CHILD_SA_REPLY);
992 * Add vpe's API message handlers to the table.
993 * vlib has already mapped shared memory and
994 * added the client registration handlers.
995 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
997 #define vl_msg_name_crc_list
998 #include <vnet/vnet_all_api_h.h>
999 #undef vl_msg_name_crc_list
1002 setup_message_id_table (api_main_t * am)
1004 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
1005 foreach_vl_msg_name_crc_ipsec;
1010 vl_api_ipsec_backend_dump_t_handler (vl_api_ipsec_backend_dump_t * mp)
1012 vl_api_registration_t *rp;
1013 ipsec_main_t *im = &ipsec_main;
1014 u32 context = mp->context;
1016 rp = vl_api_client_index_to_registration (mp->client_index);
1020 clib_warning ("Client %d AWOL", mp->client_index);
1024 ipsec_ah_backend_t *ab;
1025 ipsec_esp_backend_t *eb;
1027 pool_foreach (ab, im->ah_backends, {
1028 vl_api_ipsec_backend_details_t *mp = vl_msg_api_alloc (sizeof (*mp));
1029 clib_memset (mp, 0, sizeof (*mp));
1030 mp->_vl_msg_id = ntohs (VL_API_IPSEC_BACKEND_DETAILS);
1031 mp->context = context;
1032 snprintf ((char *)mp->name, sizeof (mp->name), "%.*s", vec_len (ab->name),
1034 mp->protocol = IPSEC_PROTOCOL_AH;
1035 mp->index = ab - im->ah_backends;
1036 mp->active = mp->index == im->ah_current_backend ? 1 : 0;
1037 vl_api_send_msg (rp, (u8 *)mp);
1039 pool_foreach (eb, im->esp_backends, {
1040 vl_api_ipsec_backend_details_t *mp = vl_msg_api_alloc (sizeof (*mp));
1041 clib_memset (mp, 0, sizeof (*mp));
1042 mp->_vl_msg_id = ntohs (VL_API_IPSEC_BACKEND_DETAILS);
1043 mp->context = context;
1044 snprintf ((char *)mp->name, sizeof (mp->name), "%.*s", vec_len (eb->name),
1046 mp->protocol = IPSEC_PROTOCOL_ESP;
1047 mp->index = eb - im->esp_backends;
1048 mp->active = mp->index == im->esp_current_backend ? 1 : 0;
1049 vl_api_send_msg (rp, (u8 *)mp);
1055 vl_api_ipsec_select_backend_t_handler (vl_api_ipsec_select_backend_t * mp)
1057 ipsec_main_t *im = &ipsec_main;
1058 vl_api_ipsec_select_backend_reply_t *rmp;
1060 if (pool_elts (im->sad) > 0)
1062 rv = VNET_API_ERROR_INSTANCE_IN_USE;
1066 switch (mp->protocol)
1068 case IPSEC_PROTOCOL_ESP:
1069 if (pool_is_free_index (im->esp_backends, mp->index))
1071 rv = VNET_API_ERROR_INVALID_VALUE;
1074 ipsec_select_esp_backend (im, mp->index);
1076 case IPSEC_PROTOCOL_AH:
1077 if (pool_is_free_index (im->ah_backends, mp->index))
1079 rv = VNET_API_ERROR_INVALID_VALUE;
1082 ipsec_select_ah_backend (im, mp->index);
1085 rv = VNET_API_ERROR_INVALID_VALUE;
1089 clib_warning ("unimplemented"); /* FIXME */
1092 REPLY_MACRO (VL_API_IPSEC_SELECT_BACKEND_REPLY);
1095 static clib_error_t *
1096 ipsec_api_hookup (vlib_main_t * vm)
1098 api_main_t *am = &api_main;
1101 vl_msg_api_set_handlers(VL_API_##N, #n, \
1102 vl_api_##n##_t_handler, \
1104 vl_api_##n##_t_endian, \
1105 vl_api_##n##_t_print, \
1106 sizeof(vl_api_##n##_t), 1);
1107 foreach_vpe_api_msg;
1111 * Set up the (msg_name, crc, message-id) table
1113 setup_message_id_table (am);
1118 VLIB_API_INIT_FUNCTION (ipsec_api_hookup);
1121 * fd.io coding-style-patch-verification: ON
1124 * eval: (c-set-style "gnu")