Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 1 | /* |
| 2 | *------------------------------------------------------------------ |
| 3 | * ipsec_api.c - ipsec api |
| 4 | * |
| 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: |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 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 | *------------------------------------------------------------------ |
| 18 | */ |
| 19 | |
| 20 | #include <vnet/vnet.h> |
| 21 | #include <vlibmemory/api.h> |
| 22 | |
| 23 | #include <vnet/interface.h> |
| 24 | #include <vnet/api_errno.h> |
| 25 | #include <vnet/ip/ip.h> |
| 26 | |
| 27 | #include <vnet/vnet_msg_enum.h> |
| 28 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 29 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 30 | #include <vnet/ipsec/ipsec.h> |
| 31 | #include <vnet/ipsec/ikev2.h> |
| 32 | #endif /* IPSEC */ |
| 33 | |
| 34 | #define vl_typedefs /* define message structures */ |
| 35 | #include <vnet/vnet_all_api_h.h> |
| 36 | #undef vl_typedefs |
| 37 | |
| 38 | #define vl_endianfun /* define message structures */ |
| 39 | #include <vnet/vnet_all_api_h.h> |
| 40 | #undef vl_endianfun |
| 41 | |
| 42 | /* instantiate all the print functions we know about */ |
| 43 | #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) |
| 44 | #define vl_printfun |
| 45 | #include <vnet/vnet_all_api_h.h> |
| 46 | #undef vl_printfun |
| 47 | |
| 48 | #include <vlibapi/api_helper_macros.h> |
| 49 | |
| 50 | #define foreach_vpe_api_msg \ |
| 51 | _(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \ |
| 52 | _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \ |
| 53 | _(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \ |
| 54 | _(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \ |
| 55 | _(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \ |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 56 | _(IPSEC_SA_DUMP, ipsec_sa_dump) \ |
Matus Fabian | a9a0b2c | 2018-10-02 01:13:25 -0700 | [diff] [blame] | 57 | _(IPSEC_SPDS_DUMP, ipsec_spds_dump) \ |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 58 | _(IPSEC_SPD_DUMP, ipsec_spd_dump) \ |
Matthew Smith | b0972cb | 2017-05-02 16:20:41 -0500 | [diff] [blame] | 59 | _(IPSEC_TUNNEL_IF_ADD_DEL, ipsec_tunnel_if_add_del) \ |
Matthew Smith | 75d8560 | 2017-10-05 19:03:05 -0500 | [diff] [blame] | 60 | _(IPSEC_TUNNEL_IF_SET_KEY, ipsec_tunnel_if_set_key) \ |
Matthew Smith | ca514fd | 2017-10-12 12:06:59 -0500 | [diff] [blame] | 61 | _(IPSEC_TUNNEL_IF_SET_SA, ipsec_tunnel_if_set_sa) \ |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 62 | _(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \ |
| 63 | _(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \ |
| 64 | _(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \ |
| 65 | _(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \ |
Radu Nicolau | cb33dc2 | 2017-02-16 16:49:46 +0000 | [diff] [blame] | 66 | _(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \ |
| 67 | _(IKEV2_SET_RESPONDER, ikev2_set_responder) \ |
| 68 | _(IKEV2_SET_IKE_TRANSFORMS, ikev2_set_ike_transforms) \ |
| 69 | _(IKEV2_SET_ESP_TRANSFORMS, ikev2_set_esp_transforms) \ |
| 70 | _(IKEV2_SET_SA_LIFETIME, ikev2_set_sa_lifetime) \ |
| 71 | _(IKEV2_INITIATE_SA_INIT, ikev2_initiate_sa_init) \ |
| 72 | _(IKEV2_INITIATE_DEL_IKE_SA, ikev2_initiate_del_ike_sa) \ |
| 73 | _(IKEV2_INITIATE_DEL_CHILD_SA, ikev2_initiate_del_child_sa) \ |
| 74 | _(IKEV2_INITIATE_REKEY_CHILD_SA, ikev2_initiate_rekey_child_sa) |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 75 | |
| 76 | static void vl_api_ipsec_spd_add_del_t_handler |
| 77 | (vl_api_ipsec_spd_add_del_t * mp) |
| 78 | { |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 79 | #if WITH_LIBSSL == 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 80 | clib_warning ("unimplemented"); |
| 81 | #else |
| 82 | |
| 83 | vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); |
| 84 | vl_api_ipsec_spd_add_del_reply_t *rmp; |
| 85 | int rv; |
| 86 | |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 87 | rv = ipsec_add_del_spd (vm, ntohl (mp->spd_id), mp->is_add); |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 88 | |
| 89 | REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_REPLY); |
| 90 | #endif |
| 91 | } |
| 92 | |
| 93 | static void vl_api_ipsec_interface_add_del_spd_t_handler |
| 94 | (vl_api_ipsec_interface_add_del_spd_t * mp) |
| 95 | { |
| 96 | vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); |
| 97 | vl_api_ipsec_interface_add_del_spd_reply_t *rmp; |
| 98 | int rv; |
| 99 | u32 sw_if_index __attribute__ ((unused)); |
| 100 | u32 spd_id __attribute__ ((unused)); |
| 101 | |
| 102 | sw_if_index = ntohl (mp->sw_if_index); |
| 103 | spd_id = ntohl (mp->spd_id); |
| 104 | |
| 105 | VALIDATE_SW_IF_INDEX (mp); |
| 106 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 107 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 108 | rv = ipsec_set_interface_spd (vm, sw_if_index, spd_id, mp->is_add); |
| 109 | #else |
| 110 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 111 | #endif |
| 112 | |
| 113 | BAD_SW_IF_INDEX_LABEL; |
| 114 | |
| 115 | REPLY_MACRO (VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY); |
| 116 | } |
| 117 | |
| 118 | static void vl_api_ipsec_spd_add_del_entry_t_handler |
| 119 | (vl_api_ipsec_spd_add_del_entry_t * mp) |
| 120 | { |
| 121 | vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); |
| 122 | vl_api_ipsec_spd_add_del_entry_reply_t *rmp; |
| 123 | int rv; |
| 124 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 125 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 126 | ipsec_policy_t p; |
| 127 | |
| 128 | memset (&p, 0, sizeof (p)); |
| 129 | |
| 130 | p.id = ntohl (mp->spd_id); |
| 131 | p.priority = ntohl (mp->priority); |
| 132 | p.is_outbound = mp->is_outbound; |
| 133 | p.is_ipv6 = mp->is_ipv6; |
| 134 | |
| 135 | if (mp->is_ipv6 || mp->is_ip_any) |
| 136 | { |
| 137 | clib_memcpy (&p.raddr.start, mp->remote_address_start, 16); |
| 138 | clib_memcpy (&p.raddr.stop, mp->remote_address_stop, 16); |
| 139 | clib_memcpy (&p.laddr.start, mp->local_address_start, 16); |
| 140 | clib_memcpy (&p.laddr.stop, mp->local_address_stop, 16); |
| 141 | } |
| 142 | else |
| 143 | { |
| 144 | clib_memcpy (&p.raddr.start.ip4.data, mp->remote_address_start, 4); |
| 145 | clib_memcpy (&p.raddr.stop.ip4.data, mp->remote_address_stop, 4); |
| 146 | clib_memcpy (&p.laddr.start.ip4.data, mp->local_address_start, 4); |
| 147 | clib_memcpy (&p.laddr.stop.ip4.data, mp->local_address_stop, 4); |
| 148 | } |
| 149 | p.protocol = mp->protocol; |
| 150 | p.rport.start = ntohs (mp->remote_port_start); |
| 151 | p.rport.stop = ntohs (mp->remote_port_stop); |
| 152 | p.lport.start = ntohs (mp->local_port_start); |
| 153 | p.lport.stop = ntohs (mp->local_port_stop); |
| 154 | /* policy action resolve unsupported */ |
| 155 | if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE) |
| 156 | { |
| 157 | clib_warning ("unsupported action: 'resolve'"); |
| 158 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 159 | goto out; |
| 160 | } |
| 161 | p.policy = mp->policy; |
| 162 | p.sa_id = ntohl (mp->sa_id); |
| 163 | |
| 164 | rv = ipsec_add_del_policy (vm, &p, mp->is_add); |
| 165 | if (rv) |
| 166 | goto out; |
| 167 | |
| 168 | if (mp->is_ip_any) |
| 169 | { |
| 170 | p.is_ipv6 = 1; |
| 171 | rv = ipsec_add_del_policy (vm, &p, mp->is_add); |
| 172 | } |
| 173 | #else |
| 174 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 175 | goto out; |
| 176 | #endif |
| 177 | |
| 178 | out: |
| 179 | REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY); |
| 180 | } |
| 181 | |
| 182 | static void vl_api_ipsec_sad_add_del_entry_t_handler |
| 183 | (vl_api_ipsec_sad_add_del_entry_t * mp) |
| 184 | { |
| 185 | vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); |
| 186 | vl_api_ipsec_sad_add_del_entry_reply_t *rmp; |
| 187 | int rv; |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 188 | #if WITH_LIBSSL > 0 |
Sergio Gonzalez Monroy | d04b60b | 2017-01-20 15:35:23 +0000 | [diff] [blame] | 189 | ipsec_main_t *im = &ipsec_main; |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 190 | ipsec_sa_t sa; |
| 191 | |
| 192 | memset (&sa, 0, sizeof (sa)); |
| 193 | |
| 194 | sa.id = ntohl (mp->sad_id); |
| 195 | sa.spi = ntohl (mp->spi); |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 196 | sa.protocol = mp->protocol; |
| 197 | /* check for unsupported crypto-alg */ |
Dave Barach | a8d4764 | 2018-07-13 11:22:23 -0400 | [diff] [blame] | 198 | if (mp->crypto_algorithm >= IPSEC_CRYPTO_N_ALG) |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 199 | { |
| 200 | clib_warning ("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg, |
| 201 | mp->crypto_algorithm); |
| 202 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 203 | goto out; |
| 204 | } |
| 205 | sa.crypto_alg = mp->crypto_algorithm; |
| 206 | sa.crypto_key_len = mp->crypto_key_length; |
| 207 | clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key)); |
| 208 | /* check for unsupported integ-alg */ |
Pavel Kotucek | 78053e1 | 2017-03-10 10:03:59 +0100 | [diff] [blame] | 209 | if (mp->integrity_algorithm >= IPSEC_INTEG_N_ALG) |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 210 | { |
| 211 | clib_warning ("unsupported integ-alg: '%U'", format_ipsec_integ_alg, |
| 212 | mp->integrity_algorithm); |
| 213 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 214 | goto out; |
| 215 | } |
| 216 | |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 217 | sa.integ_alg = mp->integrity_algorithm; |
| 218 | sa.integ_key_len = mp->integrity_key_length; |
| 219 | clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key)); |
| 220 | sa.use_esn = mp->use_extended_sequence_number; |
| 221 | sa.is_tunnel = mp->is_tunnel; |
| 222 | sa.is_tunnel_ip6 = mp->is_tunnel_ipv6; |
Radu Nicolau | 717de09 | 2018-08-03 10:37:24 +0100 | [diff] [blame] | 223 | sa.udp_encap = mp->udp_encap; |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 224 | if (sa.is_tunnel_ip6) |
| 225 | { |
| 226 | clib_memcpy (&sa.tunnel_src_addr, mp->tunnel_src_address, 16); |
| 227 | clib_memcpy (&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16); |
| 228 | } |
| 229 | else |
| 230 | { |
| 231 | clib_memcpy (&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4); |
| 232 | clib_memcpy (&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4); |
| 233 | } |
Matthew Smith | ca514fd | 2017-10-12 12:06:59 -0500 | [diff] [blame] | 234 | sa.use_anti_replay = mp->use_anti_replay; |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 235 | |
Sergio Gonzalez Monroy | d04b60b | 2017-01-20 15:35:23 +0000 | [diff] [blame] | 236 | ASSERT (im->cb.check_support_cb); |
| 237 | clib_error_t *err = im->cb.check_support_cb (&sa); |
| 238 | if (err) |
| 239 | { |
| 240 | clib_warning ("%s", err->what); |
| 241 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 242 | goto out; |
| 243 | } |
| 244 | |
Radu Nicolau | 717de09 | 2018-08-03 10:37:24 +0100 | [diff] [blame] | 245 | rv = ipsec_add_del_sa (vm, &sa, mp->is_add); |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 246 | #else |
| 247 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 248 | goto out; |
| 249 | #endif |
| 250 | |
| 251 | out: |
| 252 | REPLY_MACRO (VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY); |
| 253 | } |
| 254 | |
| 255 | static void |
Matus Fabian | a9a0b2c | 2018-10-02 01:13:25 -0700 | [diff] [blame] | 256 | send_ipsec_spds_details (ipsec_spd_t * spd, vl_api_registration_t * reg, |
| 257 | u32 context) |
| 258 | { |
| 259 | vl_api_ipsec_spds_details_t *mp; |
| 260 | |
| 261 | mp = vl_msg_api_alloc (sizeof (*mp)); |
| 262 | memset (mp, 0, sizeof (*mp)); |
| 263 | mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPDS_DETAILS); |
| 264 | mp->context = context; |
| 265 | |
| 266 | mp->spd_id = htonl (spd->id); |
| 267 | mp->npolicies = htonl (pool_len (spd->policies)); |
| 268 | |
| 269 | vl_api_send_msg (reg, (u8 *) mp); |
| 270 | } |
| 271 | |
| 272 | static void |
| 273 | vl_api_ipsec_spds_dump_t_handler (vl_api_ipsec_spds_dump_t * mp) |
| 274 | { |
| 275 | vl_api_registration_t *reg; |
| 276 | ipsec_main_t *im = &ipsec_main; |
| 277 | ipsec_spd_t *spd; |
| 278 | #if WITH_LIBSSL > 0 |
| 279 | reg = vl_api_client_index_to_registration (mp->client_index); |
| 280 | if (!reg) |
| 281 | return; |
| 282 | |
| 283 | /* *INDENT-OFF* */ |
| 284 | pool_foreach (spd, im->spds, ({ |
| 285 | send_ipsec_spds_details (spd, reg, mp->context); |
| 286 | })); |
| 287 | /* *INDENT-ON* */ |
| 288 | #else |
| 289 | clib_warning ("unimplemented"); |
| 290 | #endif |
| 291 | } |
| 292 | |
| 293 | static void |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 294 | send_ipsec_spd_details (ipsec_policy_t * p, vl_api_registration_t * reg, |
| 295 | u32 context) |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 296 | { |
| 297 | vl_api_ipsec_spd_details_t *mp; |
| 298 | |
| 299 | mp = vl_msg_api_alloc (sizeof (*mp)); |
| 300 | memset (mp, 0, sizeof (*mp)); |
| 301 | mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPD_DETAILS); |
| 302 | mp->context = context; |
| 303 | |
| 304 | mp->spd_id = htonl (p->id); |
| 305 | mp->priority = htonl (p->priority); |
| 306 | mp->is_outbound = p->is_outbound; |
| 307 | mp->is_ipv6 = p->is_ipv6; |
| 308 | if (p->is_ipv6) |
| 309 | { |
| 310 | memcpy (mp->local_start_addr, &p->laddr.start.ip6, 16); |
| 311 | memcpy (mp->local_stop_addr, &p->laddr.stop.ip6, 16); |
| 312 | memcpy (mp->remote_start_addr, &p->raddr.start.ip6, 16); |
| 313 | memcpy (mp->remote_stop_addr, &p->raddr.stop.ip6, 16); |
| 314 | } |
| 315 | else |
| 316 | { |
| 317 | memcpy (mp->local_start_addr, &p->laddr.start.ip4, 4); |
| 318 | memcpy (mp->local_stop_addr, &p->laddr.stop.ip4, 4); |
| 319 | memcpy (mp->remote_start_addr, &p->raddr.start.ip4, 4); |
| 320 | memcpy (mp->remote_stop_addr, &p->raddr.stop.ip4, 4); |
| 321 | } |
| 322 | mp->local_start_port = htons (p->lport.start); |
| 323 | mp->local_stop_port = htons (p->lport.stop); |
| 324 | mp->remote_start_port = htons (p->rport.start); |
| 325 | mp->remote_stop_port = htons (p->rport.stop); |
| 326 | mp->protocol = p->protocol; |
| 327 | mp->policy = p->policy; |
| 328 | mp->sa_id = htonl (p->sa_id); |
| 329 | mp->bytes = clib_host_to_net_u64 (p->counter.bytes); |
| 330 | mp->packets = clib_host_to_net_u64 (p->counter.packets); |
| 331 | |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 332 | vl_api_send_msg (reg, (u8 *) mp); |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 333 | } |
| 334 | |
| 335 | static void |
| 336 | vl_api_ipsec_spd_dump_t_handler (vl_api_ipsec_spd_dump_t * mp) |
| 337 | { |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 338 | vl_api_registration_t *reg; |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 339 | ipsec_main_t *im = &ipsec_main; |
| 340 | ipsec_policy_t *policy; |
| 341 | ipsec_spd_t *spd; |
| 342 | uword *p; |
| 343 | u32 spd_index; |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 344 | #if WITH_LIBSSL > 0 |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 345 | reg = vl_api_client_index_to_registration (mp->client_index); |
| 346 | if (!reg) |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 347 | return; |
| 348 | |
| 349 | p = hash_get (im->spd_index_by_spd_id, ntohl (mp->spd_id)); |
| 350 | if (!p) |
| 351 | return; |
| 352 | |
| 353 | spd_index = p[0]; |
| 354 | spd = pool_elt_at_index (im->spds, spd_index); |
| 355 | |
| 356 | /* *INDENT-OFF* */ |
| 357 | pool_foreach (policy, spd->policies, |
| 358 | ({ |
| 359 | if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == policy->sa_id) |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 360 | send_ipsec_spd_details (policy, reg, |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 361 | mp->context);} |
| 362 | )); |
| 363 | /* *INDENT-ON* */ |
| 364 | #else |
| 365 | clib_warning ("unimplemented"); |
| 366 | #endif |
| 367 | } |
| 368 | |
| 369 | static void |
| 370 | vl_api_ipsec_sa_set_key_t_handler (vl_api_ipsec_sa_set_key_t * mp) |
| 371 | { |
| 372 | vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); |
| 373 | vl_api_ipsec_sa_set_key_reply_t *rmp; |
| 374 | int rv; |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 375 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 376 | ipsec_sa_t sa; |
| 377 | sa.id = ntohl (mp->sa_id); |
| 378 | sa.crypto_key_len = mp->crypto_key_length; |
| 379 | clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key)); |
| 380 | sa.integ_key_len = mp->integrity_key_length; |
| 381 | clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key)); |
| 382 | |
| 383 | rv = ipsec_set_sa_key (vm, &sa); |
| 384 | #else |
| 385 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 386 | #endif |
| 387 | |
| 388 | REPLY_MACRO (VL_API_IPSEC_SA_SET_KEY_REPLY); |
| 389 | } |
| 390 | |
| 391 | static void |
Matthew Smith | b0972cb | 2017-05-02 16:20:41 -0500 | [diff] [blame] | 392 | vl_api_ipsec_tunnel_if_add_del_t_handler (vl_api_ipsec_tunnel_if_add_del_t * |
| 393 | mp) |
| 394 | { |
| 395 | vl_api_ipsec_tunnel_if_add_del_reply_t *rmp; |
Matthew Smith | e04d09d | 2017-05-14 21:47:18 -0500 | [diff] [blame] | 396 | ipsec_main_t *im = &ipsec_main; |
| 397 | vnet_main_t *vnm = im->vnet_main; |
| 398 | u32 sw_if_index = ~0; |
Matthew Smith | b0972cb | 2017-05-02 16:20:41 -0500 | [diff] [blame] | 399 | int rv; |
| 400 | |
| 401 | #if WITH_LIBSSL > 0 |
| 402 | ipsec_add_del_tunnel_args_t tun; |
| 403 | |
| 404 | memset (&tun, 0, sizeof (ipsec_add_del_tunnel_args_t)); |
| 405 | |
| 406 | tun.is_add = mp->is_add; |
| 407 | tun.esn = mp->esn; |
| 408 | tun.anti_replay = mp->anti_replay; |
| 409 | tun.local_spi = ntohl (mp->local_spi); |
| 410 | tun.remote_spi = ntohl (mp->remote_spi); |
| 411 | tun.crypto_alg = mp->crypto_alg; |
| 412 | tun.local_crypto_key_len = mp->local_crypto_key_len; |
| 413 | tun.remote_crypto_key_len = mp->remote_crypto_key_len; |
| 414 | tun.integ_alg = mp->integ_alg; |
| 415 | tun.local_integ_key_len = mp->local_integ_key_len; |
| 416 | tun.remote_integ_key_len = mp->remote_integ_key_len; |
| 417 | memcpy (&tun.local_ip, mp->local_ip, 4); |
| 418 | memcpy (&tun.remote_ip, mp->remote_ip, 4); |
| 419 | memcpy (&tun.local_crypto_key, &mp->local_crypto_key, |
| 420 | mp->local_crypto_key_len); |
| 421 | memcpy (&tun.remote_crypto_key, &mp->remote_crypto_key, |
| 422 | mp->remote_crypto_key_len); |
| 423 | memcpy (&tun.local_integ_key, &mp->local_integ_key, |
| 424 | mp->local_integ_key_len); |
| 425 | memcpy (&tun.remote_integ_key, &mp->remote_integ_key, |
| 426 | mp->remote_integ_key_len); |
Matthew Smith | 8e1039a | 2018-04-12 07:32:56 -0500 | [diff] [blame] | 427 | tun.renumber = mp->renumber; |
| 428 | tun.show_instance = ntohl (mp->show_instance); |
Matthew Smith | b0972cb | 2017-05-02 16:20:41 -0500 | [diff] [blame] | 429 | |
Matthew Smith | e04d09d | 2017-05-14 21:47:18 -0500 | [diff] [blame] | 430 | rv = ipsec_add_del_tunnel_if_internal (vnm, &tun, &sw_if_index); |
Matthew Smith | b0972cb | 2017-05-02 16:20:41 -0500 | [diff] [blame] | 431 | |
| 432 | #else |
| 433 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 434 | #endif |
| 435 | |
Matthew Smith | e04d09d | 2017-05-14 21:47:18 -0500 | [diff] [blame] | 436 | REPLY_MACRO2 (VL_API_IPSEC_TUNNEL_IF_ADD_DEL_REPLY, ( |
| 437 | { |
| 438 | rmp->sw_if_index = |
| 439 | htonl (sw_if_index); |
| 440 | })); |
Matthew Smith | b0972cb | 2017-05-02 16:20:41 -0500 | [diff] [blame] | 441 | } |
| 442 | |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 443 | static void |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 444 | send_ipsec_sa_details (ipsec_sa_t * sa, vl_api_registration_t * reg, |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 445 | u32 context, u32 sw_if_index) |
| 446 | { |
| 447 | vl_api_ipsec_sa_details_t *mp; |
| 448 | |
| 449 | mp = vl_msg_api_alloc (sizeof (*mp)); |
| 450 | memset (mp, 0, sizeof (*mp)); |
| 451 | mp->_vl_msg_id = ntohs (VL_API_IPSEC_SA_DETAILS); |
| 452 | mp->context = context; |
| 453 | |
| 454 | mp->sa_id = htonl (sa->id); |
| 455 | mp->sw_if_index = htonl (sw_if_index); |
| 456 | |
| 457 | mp->spi = htonl (sa->spi); |
| 458 | mp->protocol = sa->protocol; |
| 459 | |
| 460 | mp->crypto_alg = sa->crypto_alg; |
| 461 | mp->crypto_key_len = sa->crypto_key_len; |
| 462 | memcpy (mp->crypto_key, sa->crypto_key, sa->crypto_key_len); |
| 463 | |
| 464 | mp->integ_alg = sa->integ_alg; |
| 465 | mp->integ_key_len = sa->integ_key_len; |
| 466 | memcpy (mp->integ_key, sa->integ_key, sa->integ_key_len); |
| 467 | |
| 468 | mp->use_esn = sa->use_esn; |
| 469 | mp->use_anti_replay = sa->use_anti_replay; |
| 470 | |
| 471 | mp->is_tunnel = sa->is_tunnel; |
| 472 | mp->is_tunnel_ip6 = sa->is_tunnel_ip6; |
| 473 | |
| 474 | if (sa->is_tunnel) |
| 475 | { |
| 476 | if (sa->is_tunnel_ip6) |
| 477 | { |
| 478 | memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip6, 16); |
| 479 | memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip6, 16); |
| 480 | } |
| 481 | else |
| 482 | { |
| 483 | memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip4, 4); |
| 484 | memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip4, 4); |
| 485 | } |
| 486 | } |
| 487 | |
| 488 | mp->salt = clib_host_to_net_u32 (sa->salt); |
| 489 | mp->seq_outbound = clib_host_to_net_u64 (((u64) sa->seq)); |
| 490 | mp->last_seq_inbound = clib_host_to_net_u64 (((u64) sa->last_seq)); |
| 491 | if (sa->use_esn) |
| 492 | { |
| 493 | mp->seq_outbound |= (u64) (clib_host_to_net_u32 (sa->seq_hi)); |
| 494 | mp->last_seq_inbound |= (u64) (clib_host_to_net_u32 (sa->last_seq_hi)); |
| 495 | } |
| 496 | if (sa->use_anti_replay) |
| 497 | mp->replay_window = clib_host_to_net_u64 (sa->replay_window); |
| 498 | mp->total_data_size = clib_host_to_net_u64 (sa->total_data_size); |
Klement Sekera | 4b089f2 | 2018-04-17 18:04:57 +0200 | [diff] [blame] | 499 | mp->udp_encap = sa->udp_encap; |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 500 | |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 501 | vl_api_send_msg (reg, (u8 *) mp); |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 502 | } |
| 503 | |
| 504 | |
| 505 | static void |
| 506 | vl_api_ipsec_sa_dump_t_handler (vl_api_ipsec_sa_dump_t * mp) |
| 507 | { |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 508 | vl_api_registration_t *reg; |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 509 | ipsec_main_t *im = &ipsec_main; |
| 510 | vnet_main_t *vnm = im->vnet_main; |
| 511 | ipsec_sa_t *sa; |
| 512 | ipsec_tunnel_if_t *t; |
| 513 | u32 *sa_index_to_tun_if_index = 0; |
| 514 | |
| 515 | #if WITH_LIBSSL > 0 |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 516 | reg = vl_api_client_index_to_registration (mp->client_index); |
| 517 | if (!reg || pool_elts (im->sad) == 0) |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 518 | return; |
| 519 | |
| 520 | vec_validate_init_empty (sa_index_to_tun_if_index, vec_len (im->sad) - 1, |
| 521 | ~0); |
| 522 | |
| 523 | /* *INDENT-OFF* */ |
| 524 | pool_foreach (t, im->tunnel_interfaces, |
| 525 | ({ |
| 526 | vnet_hw_interface_t *hi; |
| 527 | u32 sw_if_index = ~0; |
| 528 | |
| 529 | hi = vnet_get_hw_interface (vnm, t->hw_if_index); |
| 530 | sw_if_index = hi->sw_if_index; |
| 531 | sa_index_to_tun_if_index[t->input_sa_index] = sw_if_index; |
| 532 | sa_index_to_tun_if_index[t->output_sa_index] = sw_if_index; |
| 533 | })); |
| 534 | |
| 535 | pool_foreach (sa, im->sad, |
| 536 | ({ |
| 537 | if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == sa->id) |
Florin Coras | 6c4dae2 | 2018-01-09 06:39:23 -0800 | [diff] [blame] | 538 | send_ipsec_sa_details (sa, reg, mp->context, |
Matthew Smith | 2802953 | 2017-09-26 13:33:44 -0500 | [diff] [blame] | 539 | sa_index_to_tun_if_index[sa - im->sad]); |
| 540 | })); |
| 541 | /* *INDENT-ON* */ |
| 542 | |
| 543 | vec_free (sa_index_to_tun_if_index); |
| 544 | #else |
| 545 | clib_warning ("unimplemented"); |
| 546 | #endif |
| 547 | } |
| 548 | |
Matthew Smith | e04d09d | 2017-05-14 21:47:18 -0500 | [diff] [blame] | 549 | |
Matthew Smith | b0972cb | 2017-05-02 16:20:41 -0500 | [diff] [blame] | 550 | static void |
Matthew Smith | 75d8560 | 2017-10-05 19:03:05 -0500 | [diff] [blame] | 551 | vl_api_ipsec_tunnel_if_set_key_t_handler (vl_api_ipsec_tunnel_if_set_key_t * |
| 552 | mp) |
| 553 | { |
| 554 | vl_api_ipsec_tunnel_if_set_key_reply_t *rmp; |
| 555 | ipsec_main_t *im = &ipsec_main; |
| 556 | vnet_main_t *vnm = im->vnet_main; |
| 557 | vnet_sw_interface_t *sw; |
| 558 | u8 *key = 0; |
| 559 | int rv; |
| 560 | |
| 561 | #if WITH_LIBSSL > 0 |
| 562 | sw = vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index)); |
| 563 | |
| 564 | switch (mp->key_type) |
| 565 | { |
| 566 | case IPSEC_IF_SET_KEY_TYPE_LOCAL_CRYPTO: |
| 567 | case IPSEC_IF_SET_KEY_TYPE_REMOTE_CRYPTO: |
| 568 | if (mp->alg < IPSEC_CRYPTO_ALG_AES_CBC_128 || |
Dave Barach | a8d4764 | 2018-07-13 11:22:23 -0400 | [diff] [blame] | 569 | mp->alg >= IPSEC_CRYPTO_N_ALG) |
Matthew Smith | 75d8560 | 2017-10-05 19:03:05 -0500 | [diff] [blame] | 570 | { |
| 571 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 572 | goto out; |
| 573 | } |
| 574 | break; |
| 575 | case IPSEC_IF_SET_KEY_TYPE_LOCAL_INTEG: |
| 576 | case IPSEC_IF_SET_KEY_TYPE_REMOTE_INTEG: |
Dave Barach | a8d4764 | 2018-07-13 11:22:23 -0400 | [diff] [blame] | 577 | if (mp->alg >= IPSEC_INTEG_N_ALG) |
Matthew Smith | 75d8560 | 2017-10-05 19:03:05 -0500 | [diff] [blame] | 578 | { |
| 579 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 580 | goto out; |
| 581 | } |
| 582 | break; |
| 583 | case IPSEC_IF_SET_KEY_TYPE_NONE: |
| 584 | default: |
| 585 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 586 | goto out; |
| 587 | break; |
| 588 | } |
| 589 | |
| 590 | key = vec_new (u8, mp->key_len); |
| 591 | clib_memcpy (key, mp->key, mp->key_len); |
| 592 | |
| 593 | rv = ipsec_set_interface_key (vnm, sw->hw_if_index, mp->key_type, mp->alg, |
| 594 | key); |
| 595 | vec_free (key); |
| 596 | #else |
| 597 | clib_warning ("unimplemented"); |
| 598 | #endif |
| 599 | |
| 600 | out: |
| 601 | REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_SET_KEY_REPLY); |
| 602 | } |
| 603 | |
| 604 | |
| 605 | static void |
Matthew Smith | ca514fd | 2017-10-12 12:06:59 -0500 | [diff] [blame] | 606 | vl_api_ipsec_tunnel_if_set_sa_t_handler (vl_api_ipsec_tunnel_if_set_sa_t * mp) |
| 607 | { |
| 608 | vl_api_ipsec_tunnel_if_set_sa_reply_t *rmp; |
| 609 | ipsec_main_t *im = &ipsec_main; |
| 610 | vnet_main_t *vnm = im->vnet_main; |
| 611 | vnet_sw_interface_t *sw; |
| 612 | int rv; |
| 613 | |
| 614 | #if WITH_LIBSSL > 0 |
| 615 | sw = vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index)); |
| 616 | |
| 617 | rv = ipsec_set_interface_sa (vnm, sw->hw_if_index, ntohl (mp->sa_id), |
| 618 | mp->is_outbound); |
| 619 | #else |
| 620 | clib_warning ("unimplemented"); |
| 621 | #endif |
| 622 | |
| 623 | REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_SET_SA_REPLY); |
| 624 | } |
| 625 | |
| 626 | |
| 627 | static void |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 628 | vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp) |
| 629 | { |
| 630 | vl_api_ikev2_profile_add_del_reply_t *rmp; |
| 631 | int rv = 0; |
| 632 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 633 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 634 | vlib_main_t *vm = vlib_get_main (); |
| 635 | clib_error_t *error; |
| 636 | u8 *tmp = format (0, "%s", mp->name); |
| 637 | error = ikev2_add_del_profile (vm, tmp, mp->is_add); |
| 638 | vec_free (tmp); |
| 639 | if (error) |
| 640 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 641 | #else |
| 642 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 643 | #endif |
| 644 | |
| 645 | REPLY_MACRO (VL_API_IKEV2_PROFILE_ADD_DEL_REPLY); |
| 646 | } |
| 647 | |
| 648 | static void |
| 649 | vl_api_ikev2_profile_set_auth_t_handler |
| 650 | (vl_api_ikev2_profile_set_auth_t * mp) |
| 651 | { |
| 652 | vl_api_ikev2_profile_set_auth_reply_t *rmp; |
| 653 | int rv = 0; |
| 654 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 655 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 656 | vlib_main_t *vm = vlib_get_main (); |
| 657 | clib_error_t *error; |
| 658 | u8 *tmp = format (0, "%s", mp->name); |
| 659 | u8 *data = vec_new (u8, mp->data_len); |
| 660 | clib_memcpy (data, mp->data, mp->data_len); |
| 661 | error = ikev2_set_profile_auth (vm, tmp, mp->auth_method, data, mp->is_hex); |
| 662 | vec_free (tmp); |
| 663 | vec_free (data); |
| 664 | if (error) |
| 665 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 666 | #else |
| 667 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 668 | #endif |
| 669 | |
| 670 | REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_AUTH_REPLY); |
| 671 | } |
| 672 | |
| 673 | static void |
| 674 | vl_api_ikev2_profile_set_id_t_handler (vl_api_ikev2_profile_set_id_t * mp) |
| 675 | { |
| 676 | vl_api_ikev2_profile_add_del_reply_t *rmp; |
| 677 | int rv = 0; |
| 678 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 679 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 680 | vlib_main_t *vm = vlib_get_main (); |
| 681 | clib_error_t *error; |
| 682 | u8 *tmp = format (0, "%s", mp->name); |
| 683 | u8 *data = vec_new (u8, mp->data_len); |
| 684 | clib_memcpy (data, mp->data, mp->data_len); |
| 685 | error = ikev2_set_profile_id (vm, tmp, mp->id_type, data, mp->is_local); |
| 686 | vec_free (tmp); |
| 687 | vec_free (data); |
| 688 | if (error) |
| 689 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 690 | #else |
| 691 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 692 | #endif |
| 693 | |
| 694 | REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_ID_REPLY); |
| 695 | } |
| 696 | |
| 697 | static void |
| 698 | vl_api_ikev2_profile_set_ts_t_handler (vl_api_ikev2_profile_set_ts_t * mp) |
| 699 | { |
| 700 | vl_api_ikev2_profile_set_ts_reply_t *rmp; |
| 701 | int rv = 0; |
| 702 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 703 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 704 | vlib_main_t *vm = vlib_get_main (); |
| 705 | clib_error_t *error; |
| 706 | u8 *tmp = format (0, "%s", mp->name); |
| 707 | error = ikev2_set_profile_ts (vm, tmp, mp->proto, mp->start_port, |
| 708 | mp->end_port, (ip4_address_t) mp->start_addr, |
| 709 | (ip4_address_t) mp->end_addr, mp->is_local); |
| 710 | vec_free (tmp); |
| 711 | if (error) |
| 712 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 713 | #else |
| 714 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 715 | #endif |
| 716 | |
| 717 | REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_TS_REPLY); |
| 718 | } |
| 719 | |
| 720 | static void |
| 721 | vl_api_ikev2_set_local_key_t_handler (vl_api_ikev2_set_local_key_t * mp) |
| 722 | { |
| 723 | vl_api_ikev2_profile_set_ts_reply_t *rmp; |
| 724 | int rv = 0; |
| 725 | |
Damjan Marion | a9a951f | 2017-01-16 22:06:10 +0100 | [diff] [blame] | 726 | #if WITH_LIBSSL > 0 |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 727 | vlib_main_t *vm = vlib_get_main (); |
| 728 | clib_error_t *error; |
| 729 | |
| 730 | error = ikev2_set_local_key (vm, mp->key_file); |
| 731 | if (error) |
| 732 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 733 | #else |
| 734 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 735 | #endif |
| 736 | |
| 737 | REPLY_MACRO (VL_API_IKEV2_SET_LOCAL_KEY_REPLY); |
| 738 | } |
| 739 | |
Radu Nicolau | cb33dc2 | 2017-02-16 16:49:46 +0000 | [diff] [blame] | 740 | static void |
| 741 | vl_api_ikev2_set_responder_t_handler (vl_api_ikev2_set_responder_t * mp) |
| 742 | { |
| 743 | vl_api_ikev2_set_responder_reply_t *rmp; |
| 744 | int rv = 0; |
| 745 | |
| 746 | #if WITH_LIBSSL > 0 |
| 747 | vlib_main_t *vm = vlib_get_main (); |
| 748 | clib_error_t *error; |
| 749 | |
| 750 | u8 *tmp = format (0, "%s", mp->name); |
| 751 | ip4_address_t ip4; |
| 752 | clib_memcpy (&ip4, mp->address, sizeof (ip4)); |
| 753 | |
| 754 | error = ikev2_set_profile_responder (vm, tmp, mp->sw_if_index, ip4); |
| 755 | vec_free (tmp); |
| 756 | if (error) |
| 757 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 758 | #else |
| 759 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 760 | #endif |
| 761 | |
| 762 | REPLY_MACRO (VL_API_IKEV2_SET_RESPONDER_REPLY); |
| 763 | } |
| 764 | |
| 765 | static void |
| 766 | vl_api_ikev2_set_ike_transforms_t_handler (vl_api_ikev2_set_ike_transforms_t * |
| 767 | mp) |
| 768 | { |
| 769 | vl_api_ikev2_set_ike_transforms_reply_t *rmp; |
| 770 | int rv = 0; |
| 771 | |
| 772 | #if WITH_LIBSSL > 0 |
| 773 | vlib_main_t *vm = vlib_get_main (); |
| 774 | clib_error_t *error; |
| 775 | |
| 776 | u8 *tmp = format (0, "%s", mp->name); |
| 777 | |
| 778 | error = |
| 779 | ikev2_set_profile_ike_transforms (vm, tmp, mp->crypto_alg, mp->integ_alg, |
| 780 | mp->dh_group, mp->crypto_key_size); |
| 781 | vec_free (tmp); |
| 782 | if (error) |
| 783 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 784 | #else |
| 785 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 786 | #endif |
| 787 | |
| 788 | REPLY_MACRO (VL_API_IKEV2_SET_IKE_TRANSFORMS_REPLY); |
| 789 | } |
| 790 | |
| 791 | static void |
| 792 | vl_api_ikev2_set_esp_transforms_t_handler (vl_api_ikev2_set_esp_transforms_t * |
| 793 | mp) |
| 794 | { |
| 795 | vl_api_ikev2_set_esp_transforms_reply_t *rmp; |
| 796 | int rv = 0; |
| 797 | |
| 798 | #if WITH_LIBSSL > 0 |
| 799 | vlib_main_t *vm = vlib_get_main (); |
| 800 | clib_error_t *error; |
| 801 | |
| 802 | u8 *tmp = format (0, "%s", mp->name); |
| 803 | |
| 804 | error = |
| 805 | ikev2_set_profile_esp_transforms (vm, tmp, mp->crypto_alg, mp->integ_alg, |
| 806 | mp->dh_group, mp->crypto_key_size); |
| 807 | vec_free (tmp); |
| 808 | if (error) |
| 809 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 810 | #else |
| 811 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 812 | #endif |
| 813 | |
| 814 | REPLY_MACRO (VL_API_IKEV2_SET_ESP_TRANSFORMS_REPLY); |
| 815 | } |
| 816 | |
| 817 | static void |
| 818 | vl_api_ikev2_set_sa_lifetime_t_handler (vl_api_ikev2_set_sa_lifetime_t * mp) |
| 819 | { |
| 820 | vl_api_ikev2_set_sa_lifetime_reply_t *rmp; |
| 821 | int rv = 0; |
| 822 | |
| 823 | #if WITH_LIBSSL > 0 |
| 824 | vlib_main_t *vm = vlib_get_main (); |
| 825 | clib_error_t *error; |
| 826 | |
| 827 | u8 *tmp = format (0, "%s", mp->name); |
| 828 | |
| 829 | error = |
| 830 | ikev2_set_profile_sa_lifetime (vm, tmp, mp->lifetime, mp->lifetime_jitter, |
| 831 | mp->handover, mp->lifetime_maxdata); |
| 832 | vec_free (tmp); |
| 833 | if (error) |
| 834 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 835 | #else |
| 836 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 837 | #endif |
| 838 | |
| 839 | REPLY_MACRO (VL_API_IKEV2_SET_SA_LIFETIME_REPLY); |
| 840 | } |
| 841 | |
| 842 | static void |
| 843 | vl_api_ikev2_initiate_sa_init_t_handler (vl_api_ikev2_initiate_sa_init_t * mp) |
| 844 | { |
| 845 | vl_api_ikev2_initiate_sa_init_reply_t *rmp; |
| 846 | int rv = 0; |
| 847 | |
| 848 | #if WITH_LIBSSL > 0 |
| 849 | vlib_main_t *vm = vlib_get_main (); |
| 850 | clib_error_t *error; |
| 851 | |
| 852 | u8 *tmp = format (0, "%s", mp->name); |
| 853 | |
| 854 | error = ikev2_initiate_sa_init (vm, tmp); |
| 855 | vec_free (tmp); |
| 856 | if (error) |
| 857 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 858 | #else |
| 859 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 860 | #endif |
| 861 | |
| 862 | REPLY_MACRO (VL_API_IKEV2_INITIATE_SA_INIT_REPLY); |
| 863 | } |
| 864 | |
| 865 | static void |
| 866 | vl_api_ikev2_initiate_del_ike_sa_t_handler (vl_api_ikev2_initiate_del_ike_sa_t |
| 867 | * mp) |
| 868 | { |
| 869 | vl_api_ikev2_initiate_del_ike_sa_reply_t *rmp; |
| 870 | int rv = 0; |
| 871 | |
| 872 | #if WITH_LIBSSL > 0 |
| 873 | vlib_main_t *vm = vlib_get_main (); |
| 874 | clib_error_t *error; |
| 875 | |
| 876 | error = ikev2_initiate_delete_ike_sa (vm, mp->ispi); |
| 877 | if (error) |
| 878 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 879 | #else |
| 880 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 881 | #endif |
| 882 | |
| 883 | REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_IKE_SA_REPLY); |
| 884 | } |
| 885 | |
| 886 | static void |
| 887 | vl_api_ikev2_initiate_del_child_sa_t_handler |
| 888 | (vl_api_ikev2_initiate_del_child_sa_t * mp) |
| 889 | { |
| 890 | vl_api_ikev2_initiate_del_child_sa_reply_t *rmp; |
| 891 | int rv = 0; |
| 892 | |
| 893 | #if WITH_LIBSSL > 0 |
| 894 | vlib_main_t *vm = vlib_get_main (); |
| 895 | clib_error_t *error; |
| 896 | |
| 897 | error = ikev2_initiate_delete_child_sa (vm, mp->ispi); |
| 898 | if (error) |
| 899 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 900 | #else |
| 901 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 902 | #endif |
| 903 | |
| 904 | REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_CHILD_SA_REPLY); |
| 905 | } |
| 906 | |
| 907 | static void |
| 908 | vl_api_ikev2_initiate_rekey_child_sa_t_handler |
| 909 | (vl_api_ikev2_initiate_rekey_child_sa_t * mp) |
| 910 | { |
| 911 | vl_api_ikev2_initiate_rekey_child_sa_reply_t *rmp; |
| 912 | int rv = 0; |
| 913 | |
| 914 | #if WITH_LIBSSL > 0 |
| 915 | vlib_main_t *vm = vlib_get_main (); |
| 916 | clib_error_t *error; |
| 917 | |
| 918 | error = ikev2_initiate_rekey_child_sa (vm, mp->ispi); |
| 919 | if (error) |
| 920 | rv = VNET_API_ERROR_UNSPECIFIED; |
| 921 | #else |
| 922 | rv = VNET_API_ERROR_UNIMPLEMENTED; |
| 923 | #endif |
| 924 | |
| 925 | REPLY_MACRO (VL_API_IKEV2_INITIATE_REKEY_CHILD_SA_REPLY); |
| 926 | } |
| 927 | |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 928 | /* |
| 929 | * ipsec_api_hookup |
| 930 | * Add vpe's API message handlers to the table. |
Paul Vinciguerra | bdc0e6b | 2018-09-22 05:32:50 -0700 | [diff] [blame] | 931 | * vlib has already mapped shared memory and |
Pavel Kotucek | 9c7ef03 | 2016-12-21 07:46:45 +0100 | [diff] [blame] | 932 | * added the client registration handlers. |
| 933 | * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() |
| 934 | */ |
| 935 | #define vl_msg_name_crc_list |
| 936 | #include <vnet/vnet_all_api_h.h> |
| 937 | #undef vl_msg_name_crc_list |
| 938 | |
| 939 | static void |
| 940 | setup_message_id_table (api_main_t * am) |
| 941 | { |
| 942 | #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); |
| 943 | foreach_vl_msg_name_crc_ipsec; |
| 944 | #undef _ |
| 945 | } |
| 946 | |
| 947 | static clib_error_t * |
| 948 | ipsec_api_hookup (vlib_main_t * vm) |
| 949 | { |
| 950 | api_main_t *am = &api_main; |
| 951 | |
| 952 | #define _(N,n) \ |
| 953 | vl_msg_api_set_handlers(VL_API_##N, #n, \ |
| 954 | vl_api_##n##_t_handler, \ |
| 955 | vl_noop_handler, \ |
| 956 | vl_api_##n##_t_endian, \ |
| 957 | vl_api_##n##_t_print, \ |
| 958 | sizeof(vl_api_##n##_t), 1); |
| 959 | foreach_vpe_api_msg; |
| 960 | #undef _ |
| 961 | |
| 962 | /* |
| 963 | * Set up the (msg_name, crc, message-id) table |
| 964 | */ |
| 965 | setup_message_id_table (am); |
| 966 | |
| 967 | return 0; |
| 968 | } |
| 969 | |
| 970 | VLIB_API_INIT_FUNCTION (ipsec_api_hookup); |
| 971 | |
| 972 | /* |
| 973 | * fd.io coding-style-patch-verification: ON |
| 974 | * |
| 975 | * Local Variables: |
| 976 | * eval: (c-set-style "gnu") |
| 977 | * End: |
| 978 | */ |