X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fipsec_api.c;h=a3e0545c1b564e5d875b2c04a38097c255a3fbe2;hb=c7eaa711f;hp=f623cced0c7c62b5adc55a62c9f905a3208cd2a4;hpb=2e84d665542cba52461a5abcac4e05b050ffe4ff;p=vpp.git diff --git a/src/vnet/ipsec/ipsec_api.c b/src/vnet/ipsec/ipsec_api.c index f623cced0c7..a3e0545c1b5 100644 --- a/src/vnet/ipsec/ipsec_api.c +++ b/src/vnet/ipsec/ipsec_api.c @@ -28,6 +28,7 @@ #include #include #include +#include #include @@ -53,26 +54,28 @@ #include -#define foreach_vpe_api_msg \ -_(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \ -_(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \ -_(IPSEC_SPD_ENTRY_ADD_DEL, ipsec_spd_entry_add_del) \ -_(IPSEC_SAD_ENTRY_ADD_DEL, ipsec_sad_entry_add_del) \ -_(IPSEC_SA_DUMP, ipsec_sa_dump) \ -_(IPSEC_SPDS_DUMP, ipsec_spds_dump) \ -_(IPSEC_SPD_DUMP, ipsec_spd_dump) \ -_(IPSEC_SPD_INTERFACE_DUMP, ipsec_spd_interface_dump) \ -_(IPSEC_ITF_CREATE, ipsec_itf_create) \ -_(IPSEC_ITF_DELETE, ipsec_itf_delete) \ -_(IPSEC_ITF_DUMP, ipsec_itf_dump) \ -_(IPSEC_TUNNEL_IF_ADD_DEL, ipsec_tunnel_if_add_del) \ -_(IPSEC_TUNNEL_IF_SET_SA, ipsec_tunnel_if_set_sa) \ -_(IPSEC_SELECT_BACKEND, ipsec_select_backend) \ -_(IPSEC_BACKEND_DUMP, ipsec_backend_dump) \ -_(IPSEC_TUNNEL_PROTECT_UPDATE, ipsec_tunnel_protect_update) \ -_(IPSEC_TUNNEL_PROTECT_DEL, ipsec_tunnel_protect_del) \ -_(IPSEC_TUNNEL_PROTECT_DUMP, ipsec_tunnel_protect_dump) \ -_(IPSEC_SET_ASYNC_MODE, ipsec_set_async_mode) +#define foreach_vpe_api_msg \ + _ (IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \ + _ (IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \ + _ (IPSEC_SPD_ENTRY_ADD_DEL, ipsec_spd_entry_add_del) \ + _ (IPSEC_SAD_ENTRY_ADD_DEL, ipsec_sad_entry_add_del) \ + _ (IPSEC_SAD_ENTRY_ADD_DEL_V2, ipsec_sad_entry_add_del_v2) \ + _ (IPSEC_SAD_ENTRY_ADD_DEL_V3, ipsec_sad_entry_add_del_v3) \ + _ (IPSEC_SA_DUMP, ipsec_sa_dump) \ + _ (IPSEC_SA_V2_DUMP, ipsec_sa_v2_dump) \ + _ (IPSEC_SA_V3_DUMP, ipsec_sa_v3_dump) \ + _ (IPSEC_SPDS_DUMP, ipsec_spds_dump) \ + _ (IPSEC_SPD_DUMP, ipsec_spd_dump) \ + _ (IPSEC_SPD_INTERFACE_DUMP, ipsec_spd_interface_dump) \ + _ (IPSEC_ITF_CREATE, ipsec_itf_create) \ + _ (IPSEC_ITF_DELETE, ipsec_itf_delete) \ + _ (IPSEC_ITF_DUMP, ipsec_itf_dump) \ + _ (IPSEC_SELECT_BACKEND, ipsec_select_backend) \ + _ (IPSEC_BACKEND_DUMP, ipsec_backend_dump) \ + _ (IPSEC_TUNNEL_PROTECT_UPDATE, ipsec_tunnel_protect_update) \ + _ (IPSEC_TUNNEL_PROTECT_DEL, ipsec_tunnel_protect_del) \ + _ (IPSEC_TUNNEL_PROTECT_DUMP, ipsec_tunnel_protect_dump) \ + _ (IPSEC_SET_ASYNC_MODE, ipsec_set_async_mode) static void vl_api_ipsec_spd_add_del_t_handler (vl_api_ipsec_spd_add_del_t * mp) @@ -334,17 +337,21 @@ out: static void vl_api_ipsec_sad_entry_add_del_t_handler (vl_api_ipsec_sad_entry_add_del_t * mp) { - vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); vl_api_ipsec_sad_entry_add_del_reply_t *rmp; - ip46_address_t tun_src = { }, tun_dst = - { - }; ipsec_key_t crypto_key, integ_key; ipsec_crypto_alg_t crypto_alg; ipsec_integ_alg_t integ_alg; ipsec_protocol_t proto; ipsec_sa_flags_t flags; u32 id, spi, sa_index = ~0; + tunnel_t tun = { + .t_flags = TUNNEL_FLAG_NONE, + .t_encap_decap_flags = TUNNEL_ENCAP_DECAP_FLAG_NONE, + .t_dscp = 0, + .t_mode = TUNNEL_MODE_P2P, + .t_table_id = 0, + .t_hop_limit = 255, + }; int rv; #if WITH_LIBSSL > 0 @@ -372,16 +379,14 @@ static void vl_api_ipsec_sad_entry_add_del_t_handler flags = ipsec_sa_flags_decode (mp->entry.flags); - ip_address_decode (&mp->entry.tunnel_src, &tun_src); - ip_address_decode (&mp->entry.tunnel_dst, &tun_dst); + ip_address_decode2 (&mp->entry.tunnel_src, &tun.t_src); + ip_address_decode2 (&mp->entry.tunnel_dst, &tun.t_dst); if (mp->is_add) - rv = ipsec_sa_add_and_lock (id, spi, proto, - crypto_alg, &crypto_key, - integ_alg, &integ_key, flags, - 0, mp->entry.salt, &tun_src, &tun_dst, - &sa_index, htons (mp->entry.udp_src_port), - htons (mp->entry.udp_dst_port)); + rv = ipsec_sa_add_and_lock ( + id, spi, proto, crypto_alg, &crypto_key, integ_alg, &integ_key, flags, + mp->entry.salt, htons (mp->entry.udp_src_port), + htons (mp->entry.udp_dst_port), &tun, &sa_index); else rv = ipsec_sa_unlock_id (id); @@ -398,6 +403,147 @@ out: /* *INDENT-ON* */ } +static void vl_api_ipsec_sad_entry_add_del_v2_t_handler + (vl_api_ipsec_sad_entry_add_del_v2_t * mp) +{ + vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); + vl_api_ipsec_sad_entry_add_del_v2_reply_t *rmp; + ipsec_key_t crypto_key, integ_key; + ipsec_crypto_alg_t crypto_alg; + ipsec_integ_alg_t integ_alg; + ipsec_protocol_t proto; + ipsec_sa_flags_t flags; + u32 id, spi, sa_index = ~0; + int rv; + tunnel_t tun = { + .t_flags = TUNNEL_FLAG_NONE, + .t_encap_decap_flags = TUNNEL_ENCAP_DECAP_FLAG_NONE, + .t_dscp = 0, + .t_mode = TUNNEL_MODE_P2P, + .t_table_id = htonl (mp->entry.tx_table_id), + .t_hop_limit = 255, + }; + +#if WITH_LIBSSL > 0 + + id = ntohl (mp->entry.sad_id); + spi = ntohl (mp->entry.spi); + + rv = ipsec_proto_decode (mp->entry.protocol, &proto); + + if (rv) + goto out; + + rv = ipsec_crypto_algo_decode (mp->entry.crypto_algorithm, &crypto_alg); + + if (rv) + goto out; + + rv = ipsec_integ_algo_decode (mp->entry.integrity_algorithm, &integ_alg); + + if (rv) + goto out; + + rv = tunnel_encap_decap_flags_decode (mp->entry.tunnel_flags, + &tun.t_encap_decap_flags); + + if (rv) + goto out; + + ipsec_key_decode (&mp->entry.crypto_key, &crypto_key); + ipsec_key_decode (&mp->entry.integrity_key, &integ_key); + + flags = ipsec_sa_flags_decode (mp->entry.flags); + tun.t_dscp = ip_dscp_decode (mp->entry.dscp); + + ip_address_decode2 (&mp->entry.tunnel_src, &tun.t_src); + ip_address_decode2 (&mp->entry.tunnel_dst, &tun.t_dst); + + if (mp->is_add) + rv = ipsec_sa_add_and_lock ( + id, spi, proto, crypto_alg, &crypto_key, integ_alg, &integ_key, flags, + mp->entry.salt, htons (mp->entry.udp_src_port), + htons (mp->entry.udp_dst_port), &tun, &sa_index); + else + rv = ipsec_sa_unlock_id (id); + +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + +out: + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_DEL_V2_REPLY, + { + rmp->stat_index = htonl (sa_index); + }); + /* *INDENT-ON* */ +} + +static void +vl_api_ipsec_sad_entry_add_del_v3_t_handler ( + vl_api_ipsec_sad_entry_add_del_v3_t *mp) +{ + vl_api_ipsec_sad_entry_add_del_v3_reply_t *rmp; + ipsec_key_t crypto_key, integ_key; + ipsec_crypto_alg_t crypto_alg; + ipsec_integ_alg_t integ_alg; + ipsec_protocol_t proto; + ipsec_sa_flags_t flags; + u32 id, spi, sa_index = ~0; + tunnel_t tun; + int rv; + +#if WITH_LIBSSL > 0 + + id = ntohl (mp->entry.sad_id); + spi = ntohl (mp->entry.spi); + + rv = ipsec_proto_decode (mp->entry.protocol, &proto); + + if (rv) + goto out; + + rv = ipsec_crypto_algo_decode (mp->entry.crypto_algorithm, &crypto_alg); + + if (rv) + goto out; + + rv = ipsec_integ_algo_decode (mp->entry.integrity_algorithm, &integ_alg); + + if (rv) + goto out; + + flags = ipsec_sa_flags_decode (mp->entry.flags); + + if (flags & IPSEC_SA_FLAG_IS_TUNNEL) + { + rv = tunnel_decode (&mp->entry.tunnel, &tun); + + if (rv) + goto out; + } + + ipsec_key_decode (&mp->entry.crypto_key, &crypto_key); + ipsec_key_decode (&mp->entry.integrity_key, &integ_key); + + if (mp->is_add) + rv = ipsec_sa_add_and_lock ( + id, spi, proto, crypto_alg, &crypto_key, integ_alg, &integ_key, flags, + mp->entry.salt, htons (mp->entry.udp_src_port), + htons (mp->entry.udp_dst_port), &tun, &sa_index); + else + rv = ipsec_sa_unlock_id (id); + +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + +out: + REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_DEL_V3_REPLY, + { rmp->stat_index = htonl (sa_index); }); +} + static void send_ipsec_spds_details (ipsec_spd_t * spd, vl_api_registration_t * reg, u32 context) @@ -431,9 +577,9 @@ vl_api_ipsec_spds_dump_t_handler (vl_api_ipsec_spds_dump_t * mp) return; /* *INDENT-OFF* */ - pool_foreach (spd, im->spds, ({ + pool_foreach (spd, im->spds) { send_ipsec_spds_details (spd, reg, mp->context); - })); + } /* *INDENT-ON* */ #else clib_warning ("unimplemented"); @@ -583,165 +729,6 @@ vl_api_ipsec_spd_interface_dump_t_handler (vl_api_ipsec_spd_interface_dump_t * #endif } -static u32 -ipsec_tun_mk_input_sa_id (u32 ti) -{ - return (0x80000000 | ti); -} - -static u32 -ipsec_tun_mk_output_sa_id (u32 ti) -{ - return (0xc0000000 | ti); -} - -static void -vl_api_ipsec_tunnel_if_add_del_t_handler (vl_api_ipsec_tunnel_if_add_del_t * - mp) -{ - vl_api_ipsec_tunnel_if_add_del_reply_t *rmp; - u32 sw_if_index = ~0; - int rv; - -#if WITH_LIBSSL > 0 - ip46_address_t local_ip = ip46_address_initializer; - ip46_address_t remote_ip = ip46_address_initializer; - ipsec_key_t crypto_key, integ_key; - ipsec_sa_flags_t flags; - ip46_type_t local_ip_type, remote_ip_type; - ipip_transport_t transport; - u32 fib_index; - - local_ip_type = ip_address_decode (&mp->local_ip, &local_ip); - remote_ip_type = ip_address_decode (&mp->remote_ip, &remote_ip); - transport = (IP46_TYPE_IP6 == local_ip_type ? - IPIP_TRANSPORT_IP6 : IPIP_TRANSPORT_IP4); - - if (local_ip_type != remote_ip_type) - { - rv = VNET_API_ERROR_INVALID_VALUE; - goto done; - } - - flags = IPSEC_SA_FLAG_NONE; - - if (mp->udp_encap) - flags |= IPSEC_SA_FLAG_UDP_ENCAP; - if (mp->esn) - flags |= IPSEC_SA_FLAG_USE_ESN; - if (mp->anti_replay) - flags |= IPSEC_SA_FLAG_USE_ANTI_REPLAY; - - ipsec_mk_key (&crypto_key, mp->remote_crypto_key, - mp->remote_crypto_key_len); - ipsec_mk_key (&integ_key, mp->remote_integ_key, mp->remote_integ_key_len); - ipsec_mk_key (&crypto_key, mp->local_crypto_key, mp->local_crypto_key_len); - ipsec_mk_key (&integ_key, mp->local_integ_key, mp->local_integ_key_len); - - fib_index = - fib_table_find (fib_proto_from_ip46 (local_ip_type), - ntohl (mp->tx_table_id)); - - if (~0 == fib_index) - { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto done; - } - - if (mp->is_add) - { - // remote = input, local = output - /* create an ip-ip tunnel, then the two SA, then bind them */ - rv = ipip_add_tunnel (transport, - (mp->renumber ? ntohl (mp->show_instance) : ~0), - &local_ip, - &remote_ip, fib_index, - TUNNEL_ENCAP_DECAP_FLAG_NONE, IP_DSCP_CS0, - TUNNEL_MODE_P2P, &sw_if_index); - - if (rv) - goto done; - - rv = ipsec_sa_add_and_lock (ipsec_tun_mk_input_sa_id (sw_if_index), - ntohl (mp->remote_spi), - IPSEC_PROTOCOL_ESP, - mp->crypto_alg, - &crypto_key, - mp->integ_alg, - &integ_key, - (flags | IPSEC_SA_FLAG_IS_INBOUND), - ntohl (mp->tx_table_id), - mp->salt, &remote_ip, &local_ip, NULL, - IPSEC_UDP_PORT_NONE, IPSEC_UDP_PORT_NONE); - - if (rv) - goto done; - - rv = ipsec_sa_add_and_lock (ipsec_tun_mk_output_sa_id (sw_if_index), - ntohl (mp->local_spi), - IPSEC_PROTOCOL_ESP, - mp->crypto_alg, - &crypto_key, - mp->integ_alg, - &integ_key, - flags, - ntohl (mp->tx_table_id), - mp->salt, &local_ip, &remote_ip, NULL, - IPSEC_UDP_PORT_NONE, IPSEC_UDP_PORT_NONE); - - if (rv) - goto done; - - rv = ipsec_tun_protect_update_one (sw_if_index, NULL, - ipsec_tun_mk_output_sa_id - (sw_if_index), - ipsec_tun_mk_input_sa_id - (sw_if_index)); - if (rv) - goto done; - - /* the SAs are locked as a result of being used for proection, - * they cannot be removed from the API, since they cannot be refered - * to by the API. unlock them now, so that if the tunnel is rekeyed - * they-ll disapper - */ - ipsec_sa_unlock_id (ipsec_tun_mk_input_sa_id (sw_if_index)); - ipsec_sa_unlock_id (ipsec_tun_mk_output_sa_id (sw_if_index)); - } - else - { - /* *INDENT-OFF* */ - ipip_tunnel_key_t key = { - .transport = transport, - .fib_index = fib_index, - .src = local_ip, - .dst = remote_ip - }; - /* *INDENT-ON* */ - - ipip_tunnel_t *t = ipip_tunnel_db_find (&key); - - if (NULL != t) - { - rv = ipsec_tun_protect_del (t->sw_if_index, NULL); - ipip_del_tunnel (t->sw_if_index); - } - else - rv = VNET_API_ERROR_NO_SUCH_ENTRY; - } - -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif -done: - /* *INDENT-OFF* */ - REPLY_MACRO2 (VL_API_IPSEC_TUNNEL_IF_ADD_DEL_REPLY, - ({ - rmp->sw_if_index = htonl (sw_if_index); - })); - /* *INDENT-ON* */ -} - static void vl_api_ipsec_itf_create_t_handler (vl_api_ipsec_itf_create_t * mp) { @@ -828,8 +815,7 @@ send_ipsec_sa_details (ipsec_sa_t * sa, void *arg) mp->entry.sad_id = htonl (sa->id); mp->entry.spi = htonl (sa->spi); mp->entry.protocol = ipsec_proto_encode (sa->protocol); - mp->entry.tx_table_id = - htonl (fib_table_get_table_id (sa->tx_fib_index, FIB_PROTOCOL_IP4)); + mp->entry.tx_table_id = htonl (sa->tunnel.t_table_id); mp->entry.crypto_algorithm = ipsec_crypto_algo_encode (sa->crypto_alg); ipsec_key_encode (&sa->crypto_key, &mp->entry.crypto_key); @@ -855,10 +841,8 @@ send_ipsec_sa_details (ipsec_sa_t * sa, void *arg) if (ipsec_sa_is_set_IS_TUNNEL (sa)) { - ip_address_encode (&sa->tunnel_src_addr, IP46_TYPE_ANY, - &mp->entry.tunnel_src); - ip_address_encode (&sa->tunnel_dst_addr, IP46_TYPE_ANY, - &mp->entry.tunnel_dst); + ip_address_encode2 (&sa->tunnel.t_src, &mp->entry.tunnel_src); + ip_address_encode2 (&sa->tunnel.t_dst, &mp->entry.tunnel_dst); } if (ipsec_sa_is_set_UDP_ENCAP (sa)) { @@ -905,29 +889,183 @@ vl_api_ipsec_sa_dump_t_handler (vl_api_ipsec_sa_dump_t * mp) #endif } +static walk_rc_t +send_ipsec_sa_v2_details (ipsec_sa_t * sa, void *arg) +{ + ipsec_dump_walk_ctx_t *ctx = arg; + vl_api_ipsec_sa_v2_details_t *mp; + ipsec_main_t *im = &ipsec_main; + + mp = vl_msg_api_alloc (sizeof (*mp)); + clib_memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IPSEC_SA_V2_DETAILS); + mp->context = ctx->context; + + mp->entry.sad_id = htonl (sa->id); + mp->entry.spi = htonl (sa->spi); + mp->entry.protocol = ipsec_proto_encode (sa->protocol); + mp->entry.tx_table_id = htonl (sa->tunnel.t_table_id); + + mp->entry.crypto_algorithm = ipsec_crypto_algo_encode (sa->crypto_alg); + ipsec_key_encode (&sa->crypto_key, &mp->entry.crypto_key); + + mp->entry.integrity_algorithm = ipsec_integ_algo_encode (sa->integ_alg); + ipsec_key_encode (&sa->integ_key, &mp->entry.integrity_key); + + mp->entry.flags = ipsec_sad_flags_encode (sa); + mp->entry.salt = clib_host_to_net_u32 (sa->salt); + + if (ipsec_sa_is_set_IS_PROTECT (sa)) + { + ipsec_sa_dump_match_ctx_t ctx = { + .sai = sa - im->sad, + .sw_if_index = ~0, + }; + ipsec_tun_protect_walk (ipsec_sa_dump_match_sa, &ctx); + + mp->sw_if_index = htonl (ctx.sw_if_index); + } + else + mp->sw_if_index = ~0; + + if (ipsec_sa_is_set_IS_TUNNEL (sa)) + { + ip_address_encode2 (&sa->tunnel.t_src, &mp->entry.tunnel_src); + ip_address_encode2 (&sa->tunnel.t_dst, &mp->entry.tunnel_dst); + } + if (ipsec_sa_is_set_UDP_ENCAP (sa)) + { + mp->entry.udp_src_port = sa->udp_hdr.src_port; + mp->entry.udp_dst_port = sa->udp_hdr.dst_port; + } + + mp->entry.tunnel_flags = + tunnel_encap_decap_flags_encode (sa->tunnel.t_encap_decap_flags); + mp->entry.dscp = ip_dscp_encode (sa->tunnel.t_dscp); + + mp->seq_outbound = clib_host_to_net_u64 (((u64) sa->seq)); + mp->last_seq_inbound = clib_host_to_net_u64 (((u64) sa->last_seq)); + if (ipsec_sa_is_set_USE_ESN (sa)) + { + mp->seq_outbound |= (u64) (clib_host_to_net_u32 (sa->seq_hi)); + mp->last_seq_inbound |= (u64) (clib_host_to_net_u32 (sa->last_seq_hi)); + } + if (ipsec_sa_is_set_USE_ANTI_REPLAY (sa)) + mp->replay_window = clib_host_to_net_u64 (sa->replay_window); + + mp->stat_index = clib_host_to_net_u32 (sa->stat_index); + + vl_api_send_msg (ctx->reg, (u8 *) mp); + + return (WALK_CONTINUE); +} + static void -vl_api_ipsec_tunnel_if_set_sa_t_handler (vl_api_ipsec_tunnel_if_set_sa_t * mp) +vl_api_ipsec_sa_v2_dump_t_handler (vl_api_ipsec_sa_v2_dump_t *mp) { - vl_api_ipsec_tunnel_if_set_sa_reply_t *rmp; - int rv; + vl_api_registration_t *reg; #if WITH_LIBSSL > 0 - VALIDATE_SW_IF_INDEX(mp); + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; - if (mp->is_outbound) - rv = ipsec_tun_protect_update_out (ntohl (mp->sw_if_index), NULL, - ntohl (mp->sa_id)); - else - rv = ipsec_tun_protect_update_in (ntohl (mp->sw_if_index), NULL, - ntohl (mp->sa_id)); + ipsec_dump_walk_ctx_t ctx = { + .reg = reg, + .context = mp->context, + }; + + ipsec_sa_walk (send_ipsec_sa_v2_details, &ctx); #else clib_warning ("unimplemented"); #endif +} - BAD_SW_IF_INDEX_LABEL; +static walk_rc_t +send_ipsec_sa_v3_details (ipsec_sa_t *sa, void *arg) +{ + ipsec_dump_walk_ctx_t *ctx = arg; + vl_api_ipsec_sa_v3_details_t *mp; + ipsec_main_t *im = &ipsec_main; + + mp = vl_msg_api_alloc (sizeof (*mp)); + clib_memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IPSEC_SA_V3_DETAILS); + mp->context = ctx->context; + + mp->entry.sad_id = htonl (sa->id); + mp->entry.spi = htonl (sa->spi); + mp->entry.protocol = ipsec_proto_encode (sa->protocol); + + mp->entry.crypto_algorithm = ipsec_crypto_algo_encode (sa->crypto_alg); + ipsec_key_encode (&sa->crypto_key, &mp->entry.crypto_key); + + mp->entry.integrity_algorithm = ipsec_integ_algo_encode (sa->integ_alg); + ipsec_key_encode (&sa->integ_key, &mp->entry.integrity_key); + + mp->entry.flags = ipsec_sad_flags_encode (sa); + mp->entry.salt = clib_host_to_net_u32 (sa->salt); + + if (ipsec_sa_is_set_IS_PROTECT (sa)) + { + ipsec_sa_dump_match_ctx_t ctx = { + .sai = sa - im->sad, + .sw_if_index = ~0, + }; + ipsec_tun_protect_walk (ipsec_sa_dump_match_sa, &ctx); + + mp->sw_if_index = htonl (ctx.sw_if_index); + } + else + mp->sw_if_index = ~0; + + if (ipsec_sa_is_set_IS_TUNNEL (sa)) + tunnel_encode (&sa->tunnel, &mp->entry.tunnel); + + if (ipsec_sa_is_set_UDP_ENCAP (sa)) + { + mp->entry.udp_src_port = sa->udp_hdr.src_port; + mp->entry.udp_dst_port = sa->udp_hdr.dst_port; + } - REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_SET_SA_REPLY); + mp->seq_outbound = clib_host_to_net_u64 (((u64) sa->seq)); + mp->last_seq_inbound = clib_host_to_net_u64 (((u64) sa->last_seq)); + if (ipsec_sa_is_set_USE_ESN (sa)) + { + mp->seq_outbound |= (u64) (clib_host_to_net_u32 (sa->seq_hi)); + mp->last_seq_inbound |= (u64) (clib_host_to_net_u32 (sa->last_seq_hi)); + } + if (ipsec_sa_is_set_USE_ANTI_REPLAY (sa)) + mp->replay_window = clib_host_to_net_u64 (sa->replay_window); + + mp->stat_index = clib_host_to_net_u32 (sa->stat_index); + + vl_api_send_msg (ctx->reg, (u8 *) mp); + + return (WALK_CONTINUE); +} + +static void +vl_api_ipsec_sa_v3_dump_t_handler (vl_api_ipsec_sa_v3_dump_t *mp) +{ + vl_api_registration_t *reg; + +#if WITH_LIBSSL > 0 + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + ipsec_dump_walk_ctx_t ctx = { + .reg = reg, + .context = mp->context, + }; + + ipsec_sa_walk (send_ipsec_sa_v3_details, &ctx); + +#else + clib_warning ("unimplemented"); +#endif } static void @@ -948,7 +1086,7 @@ vl_api_ipsec_backend_dump_t_handler (vl_api_ipsec_backend_dump_t * mp) ipsec_ah_backend_t *ab; ipsec_esp_backend_t *eb; /* *INDENT-OFF* */ - pool_foreach (ab, im->ah_backends, { + pool_foreach (ab, im->ah_backends) { vl_api_ipsec_backend_details_t *mp = vl_msg_api_alloc (sizeof (*mp)); clib_memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_IPSEC_BACKEND_DETAILS); @@ -959,8 +1097,8 @@ vl_api_ipsec_backend_dump_t_handler (vl_api_ipsec_backend_dump_t * mp) mp->index = ab - im->ah_backends; mp->active = mp->index == im->ah_current_backend ? 1 : 0; vl_api_send_msg (rp, (u8 *)mp); - }); - pool_foreach (eb, im->esp_backends, { + } + pool_foreach (eb, im->esp_backends) { vl_api_ipsec_backend_details_t *mp = vl_msg_api_alloc (sizeof (*mp)); clib_memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_IPSEC_BACKEND_DETAILS); @@ -971,7 +1109,7 @@ vl_api_ipsec_backend_dump_t_handler (vl_api_ipsec_backend_dump_t * mp) mp->index = eb - im->esp_backends; mp->active = mp->index == im->esp_current_backend ? 1 : 0; vl_api_send_msg (rp, (u8 *)mp); - }); + } /* *INDENT-ON* */ }