1 /* Hey Emacs use -*- mode: C -*- */
3 * Copyright (c) 2015-2016 Cisco and/or its affiliates.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
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8 * http://www.apache.org/licenses/LICENSE-2.0
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11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 option version = "3.0.0";
19 import "vnet/ip/ip_types.api";
21 /** \brief IPsec: Add/delete Security Policy Database
22 @param client_index - opaque cookie to identify the sender
23 @param context - sender context, to match reply w/ request
24 @param is_add - add SPD if non-zero, else delete
25 @param spd_id - SPD instance id (control plane allocated)
28 autoreply define ipsec_spd_add_del
36 /** \brief IPsec: Add/delete SPD from interface
38 @param client_index - opaque cookie to identify the sender
39 @param context - sender context, to match reply w/ request
40 @param is_add - add security mode if non-zero, else delete
41 @param sw_if_index - index of the interface
42 @param spd_id - SPD instance id to use for lookups
46 autoreply define ipsec_interface_add_del_spd
59 /* bypass - no IPsec processing */
60 IPSEC_API_SPD_ACTION_BYPASS = 0,
61 /* discard - discard packet with ICMP processing */
62 IPSEC_API_SPD_ACTION_DISCARD,
63 /* resolve - send request to control plane for SA resolving */
64 IPSEC_API_SPD_ACTION_RESOLVE,
65 /* protect - apply IPsec policy using following parameters */
66 IPSEC_API_SPD_ACTION_PROTECT,
69 /** \brief IPsec: Security Policy Database entry
71 See RFC 4301, 4.4.1.1 on how to match packet to selectors
73 @param spd_id - SPD instance id (control plane allocated)
74 @param priority - priority of SPD entry (non-unique value). Used to order SPD matching - higher priorities match before lower
75 @param is_outbound - entry applies to outbound traffic if non-zero, otherwise applies to inbound traffic
76 @param remote_address_start - start of remote address range to match
77 @param remote_address_stop - end of remote address range to match
78 @param local_address_start - start of local address range to match
79 @param local_address_stop - end of local address range to match
80 @param protocol - protocol type to match [0 means any] otherwise IANA value
81 @param remote_port_start - start of remote port range to match ...
82 @param remote_port_stop - end of remote port range to match [0 to 65535 means ANY, 65535 to 0 means OPAQUE]
83 @param local_port_start - start of local port range to match ...
84 @param local_port_stop - end of remote port range to match [0 to 65535 means ANY, 65535 to 0 means OPAQUE]
85 @param policy - action to perform on match
86 @param sa_id - SAD instance id (control plane allocated)
88 typedef ipsec_spd_entry
95 vl_api_ipsec_spd_action_t policy;
99 vl_api_address_t remote_address_start;
100 vl_api_address_t remote_address_stop;
101 vl_api_address_t local_address_start;
102 vl_api_address_t local_address_stop;
104 u16 remote_port_start;
105 u16 remote_port_stop;
106 u16 local_port_start;
110 /** \brief IPsec: Add/delete Security Policy Database entry
112 @param client_index - opaque cookie to identify the sender
113 @param context - sender context, to match reply w/ request
114 @param is_add - add SPD if non-zero, else delete
115 @param entry - Description of the entry to add/dell
117 define ipsec_spd_entry_add_del
122 vl_api_ipsec_spd_entry_t entry;
125 /** \brief IPsec: Reply Add/delete Security Policy Database entry
127 @param context - sender context, to match reply w/ request
128 @param retval - success/fail rutrun code
129 @param stat_index - An index for the policy in the stats segment @ /net/ipec/policy
131 define ipsec_spd_entry_add_del_reply
138 /** \brief Dump IPsec all SPD IDs
139 @param client_index - opaque cookie to identify the sender
140 @param context - sender context, to match reply w/ request
142 define ipsec_spds_dump {
147 /** \brief Dump IPsec all SPD IDs response
148 @param client_index - opaque cookie to identify the sender
149 @param spd_id - SPD instance id (control plane allocated)
150 @param npolicies - number of policies in SPD
152 define ipsec_spds_details {
158 /** \brief Dump ipsec policy database data
159 @param client_index - opaque cookie to identify the sender
160 @param context - sender context, to match reply w/ request
161 @param spd_id - SPD instance id
162 @param sa_id - SA id, optional, set to ~0 to see all policies in SPD
164 define ipsec_spd_dump {
171 /** \brief IPsec policy database response
172 @param context - sender context which was passed in the request
173 €param entry - The SPD entry.
174 @param bytes - byte count of packets matching this policy
175 @param packets - count of packets matching this policy
177 define ipsec_spd_details {
179 vl_api_ipsec_spd_entry_t entry;
183 * @brief Support cryptographic algorithms
185 enum ipsec_crypto_alg
187 IPSEC_API_CRYPTO_ALG_NONE = 0,
188 IPSEC_API_CRYPTO_ALG_AES_CBC_128,
189 IPSEC_API_CRYPTO_ALG_AES_CBC_192,
190 IPSEC_API_CRYPTO_ALG_AES_CBC_256,
191 IPSEC_API_CRYPTO_ALG_AES_CTR_128,
192 IPSEC_API_CRYPTO_ALG_AES_CTR_192,
193 IPSEC_API_CRYPTO_ALG_AES_CTR_256,
194 IPSEC_API_CRYPTO_ALG_AES_GCM_128,
195 IPSEC_API_CRYPTO_ALG_AES_GCM_192,
196 IPSEC_API_CRYPTO_ALG_AES_GCM_256,
197 IPSEC_API_CRYPTO_ALG_DES_CBC,
198 IPSEC_API_CRYPTO_ALG_3DES_CBC,
202 * @brief Supported Integrity Algorithms
206 IPSEC_API_INTEG_ALG_NONE = 0,
208 IPSEC_API_INTEG_ALG_MD5_96,
210 IPSEC_API_INTEG_ALG_SHA1_96,
211 /* draft-ietf-ipsec-ciph-sha-256-00 */
212 IPSEC_API_INTEG_ALG_SHA_256_96,
214 IPSEC_API_INTEG_ALG_SHA_256_128,
216 IPSEC_API_INTEG_ALG_SHA_384_192,
218 IPSEC_API_INTEG_ALG_SHA_512_256,
223 IPSEC_API_SAD_FLAG_NONE = 0,
224 /* Enable extended sequence numbers */
225 IPSEC_API_SAD_FLAG_USE_ESN = 0x01,
226 /* Enable Anti-replay */
227 IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY = 0x02,
228 /* IPsec tunnel mode if non-zero, else transport mode */
229 IPSEC_API_SAD_FLAG_IS_TUNNEL = 0x04,
230 /* IPsec tunnel mode is IPv6 if non-zero,
231 * else IPv4 tunnel only valid if is_tunnel is non-zero */
232 IPSEC_API_SAD_FLAG_IS_TUNNEL_V6 = 0x08,
233 /* enable UDP encapsulation for NAT traversal */
234 IPSEC_API_SAD_FLAG_UDP_ENCAP = 0x10,
245 /* the length of the key */
247 /* The data for the key */
251 /** \brief IPsec: Security Association Database entry
252 @param client_index - opaque cookie to identify the sender
253 @param context - sender context, to match reply w/ request
254 @param is_add - add SAD entry if non-zero, else delete
255 @param sad_id - sad id
256 @param spi - security parameter index
257 @param protocol - 0 = AH, 1 = ESP
258 @param crypto_algorithm - a supported crypto algorithm
259 @param crypto_key - crypto keying material
260 @param integrity_algorithm - one of the supported algorithms
261 @param integrity_key - integrity keying material
262 @param tunnel_src_address - IPsec tunnel source address IPv6 if is_tunnel_ipv6 is non-zero, else IPv4. Only valid if is_tunnel is non-zero
263 @param tunnel_dst_address - IPsec tunnel destination address IPv6 if is_tunnel_ipv6 is non-zero, else IPv4. Only valid if is_tunnel is non-zero
264 @param tx_table_id - the FIB id used for encapsulated packets
265 @param salt - for use with counter mode ciphers
267 typedef ipsec_sad_entry
273 vl_api_ipsec_proto_t protocol;
275 vl_api_ipsec_crypto_alg_t crypto_algorithm;
276 vl_api_key_t crypto_key;
278 vl_api_ipsec_integ_alg_t integrity_algorithm;
279 vl_api_key_t integrity_key;
281 vl_api_ipsec_sad_flags_t flags;
283 vl_api_address_t tunnel_src;
284 vl_api_address_t tunnel_dst;
289 /** \brief IPsec: Add/delete Security Association Database entry
290 @param client_index - opaque cookie to identify the sender
291 @param context - sender context, to match reply w/ request
292 @param entry - Entry to add or delete
294 define ipsec_sad_entry_add_del
299 vl_api_ipsec_sad_entry_t entry;
301 define ipsec_sad_entry_add_del_reply
308 /** \brief IPsec: Get SPD interfaces
309 @param client_index - opaque cookie to identify the sender
310 @param context - sender context, to match reply w/ request
311 @param spd_index - SPD index
312 @param spd_index_valid - if 1 spd_index is used to filter
313 spd_index's, if 0 no filtering is done
315 define ipsec_spd_interface_dump {
322 /** \brief IPsec: SPD interface response
323 @param context - sender context which was passed in the request
324 @param spd_index - SPD index
325 @param sw_if_index - index of the interface
327 define ipsec_spd_interface_details {
333 /** \brief Add or delete IPsec tunnel interface
334 @param client_index - opaque cookie to identify the sender
335 @param context - sender context, to match reply w/ request
336 @param is_add - add IPsec tunnel interface if nonzero, else delete
337 @param is_ip6 - tunnel v6 or v4
338 @param esn - enable extended sequence numbers if nonzero, else disable
339 @param anti_replay - enable anti replay check if nonzero, else disable
340 @param local_ip - local IP address
341 @param remote_ip - IP address of remote IPsec peer
342 @param local_spi - SPI of outbound IPsec SA
343 @param remote_spi - SPI of inbound IPsec SA
344 @param crypto_alg - encryption algorithm ID
345 @param local_crypto_key_len - length of local crypto key in bytes
346 @param local_crypto_key - crypto key for outbound IPsec SA
347 @param remote_crypto_key_len - length of remote crypto key in bytes
348 @param remote_crypto_key - crypto key for inbound IPsec SA
349 @param integ_alg - integrity algorithm ID
350 @param local_integ_key_len - length of local integrity key in bytes
351 @param local_integ_key - integrity key for outbound IPsec SA
352 @param remote_integ_key_len - length of remote integrity key in bytes
353 @param remote_integ_key - integrity key for inbound IPsec SA
354 @param renumber - intf display name uses a specified instance if != 0
355 @param show_instance - instance to display for intf if renumber is set
356 @param udp_encap - enable UDP encapsulation for NAT traversal
357 @param tx_table_id - the FIB id used after packet encap
358 @param salt - for use with counter mode ciphers
360 define ipsec_tunnel_if_add_del {
366 vl_api_address_t local_ip;
367 vl_api_address_t remote_ip;
371 u8 local_crypto_key_len;
372 u8 local_crypto_key[128];
373 u8 remote_crypto_key_len;
374 u8 remote_crypto_key[128];
376 u8 local_integ_key_len;
377 u8 local_integ_key[128];
378 u8 remote_integ_key_len;
379 u8 remote_integ_key[128];
387 /** \brief Add/delete IPsec tunnel interface response
388 @param context - sender context, to match reply w/ request
389 @param retval - return status
390 @param sw_if_index - sw_if_index of new interface (for successful add)
392 define ipsec_tunnel_if_add_del_reply {
398 /** \brief Dump IPsec security association
399 @param client_index - opaque cookie to identify the sender
400 @param context - sender context, to match reply w/ request
401 @param sa_id - optional ID of an SA to dump, if ~0 dump all SAs in SAD
403 define ipsec_sa_dump {
409 /** \brief IPsec security association database response
410 @param context - sender context which was passed in the request
411 @param sa_id - SA ID, policy-based SAs >=0, tunnel interface SAs = 0
412 @param sw_if_index - sw_if_index of tunnel interface, policy-based SAs = ~0
413 @param spi - security parameter index
414 @param protocol - IPsec protocol (value from ipsec_protocol_t)
415 @param crypto_alg - crypto algorithm (value from ipsec_crypto_alg_t)
416 @param crypto_key_len - length of crypto_key in bytes
417 @param crypto_key - crypto keying material
418 @param integ_alg - integrity algorithm (value from ipsec_integ_alg_t)
419 @param integ_key_len - length of integ_key in bytes
420 @param integ_key - integrity keying material
421 @param use_esn - using extended sequence numbers when non-zero
422 @param use_anti_replay - using anti-replay window when non-zero
423 @param is_tunnel - IPsec tunnel mode when non-zero, else transport mode
424 @param is_tunnel_ipv6 - If using tunnel mode, endpoints are IPv6
425 @param tunnel_src_addr - Tunnel source address if using tunnel mode
426 @param tunnel_dst_addr - Tunnel destination address is using tunnel mode
427 @param salt - 4 byte salt
428 @param seq - current sequence number for outbound
429 @param seq_hi - high 32 bits of ESN for outbound
430 @param last_seq - highest sequence number received inbound
431 @param last_seq_hi - high 32 bits of highest ESN received inbound
432 @param replay_window - bit map of seq nums received relative to last_seq if using anti-replay
433 @param total_data_size - total bytes sent or received
434 @param udp_encap - 1 if UDP encap enabled, 0 otherwise
436 define ipsec_sa_details {
438 vl_api_ipsec_sad_entry_t entry;
443 u64 last_seq_inbound;
449 /** \brief Set new SA on IPsec interface
450 @param client_index - opaque cookie to identify the sender
451 @param context - sender context, to match reply w/ request
452 @param sw_if_index - index of tunnel interface
453 @param sa_id - ID of SA to use
454 @param is_outbound - 1 if outbound (local) SA, 0 if inbound (remote)
456 autoreply define ipsec_tunnel_if_set_sa {
464 /** \brief Dump IPsec backends
465 @param client_index - opaque cookie to identify the sender
466 @param context - sender context, to match reply w/ request
468 define ipsec_backend_dump {
473 /** \brief IPsec backend details
474 @param name - name of the backend
475 @param protocol - IPsec protocol (value from ipsec_protocol_t)
476 @param index - backend index
477 @param active - set to 1 if the backend is active, otherwise 0
479 define ipsec_backend_details {
482 vl_api_ipsec_proto_t protocol;
487 /** \brief Select IPsec backend
488 @param client_index - opaque cookie to identify the sender
489 @param context - sender context, to match reply w/ request
490 @param protocol - IPsec protocol (value from ipsec_protocol_t)
491 @param index - backend index
493 autoreply define ipsec_select_backend {
496 vl_api_ipsec_proto_t protocol;
502 * eval: (c-set-style "gnu")