+ p = hash_get (im->spd_index_by_spd_id, ntohl (mp->spd_id));
+ if (!p)
+ return;
+
+ spd_index = p[0];
+ spd = pool_elt_at_index (im->spds, spd_index);
+
+ FOR_EACH_IPSEC_SPD_POLICY_TYPE(ptype) {
+ vec_foreach(ii, spd->policies[ptype])
+ {
+ policy = pool_elt_at_index(im->policies, *ii);
+
+ if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == policy->sa_id)
+ send_ipsec_spd_details (policy, reg, mp->context);
+ }
+ }
+}
+
+static void
+send_ipsec_spd_interface_details (vl_api_registration_t * reg, u32 spd_index,
+ u32 sw_if_index, u32 context)
+{
+ vl_api_ipsec_spd_interface_details_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id =
+ ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_SPD_INTERFACE_DETAILS);
+ mp->context = context;
+
+ mp->spd_index = htonl (spd_index);
+ mp->sw_if_index = htonl (sw_if_index);
+
+ vl_api_send_msg (reg, (u8 *) mp);
+}
+
+static void
+vl_api_ipsec_spd_interface_dump_t_handler (vl_api_ipsec_spd_interface_dump_t *
+ mp)
+{
+ ipsec_main_t *im = &ipsec_main;
+ vl_api_registration_t *reg;
+ u32 k, v, spd_index;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ if (mp->spd_index_valid)
+ {
+ spd_index = ntohl (mp->spd_index);
+ /* *INDENT-OFF* */
+ hash_foreach(k, v, im->spd_index_by_sw_if_index, ({
+ if (v == spd_index)
+ send_ipsec_spd_interface_details(reg, v, k, mp->context);
+ }));
+ /* *INDENT-ON* */
+ }
+ else
+ {
+ hash_foreach(k, v, im->spd_index_by_sw_if_index, ({
+ send_ipsec_spd_interface_details(reg, v, k, mp->context);
+ }));
+ }
+}
+
+static void
+vl_api_ipsec_itf_create_t_handler (vl_api_ipsec_itf_create_t * mp)
+{
+ vl_api_ipsec_itf_create_reply_t *rmp;
+ tunnel_mode_t mode;
+ u32 sw_if_index = ~0;
+ int rv;
+
+ rv = tunnel_mode_decode (mp->itf.mode, &mode);
+
+ if (!rv)
+ rv = ipsec_itf_create (ntohl (mp->itf.user_instance), mode, &sw_if_index);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_IPSEC_ITF_CREATE_REPLY,
+ ({
+ rmp->sw_if_index = htonl (sw_if_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_ipsec_itf_delete_t_handler (vl_api_ipsec_itf_delete_t * mp)
+{
+ vl_api_ipsec_itf_delete_reply_t *rmp;
+ int rv;
+
+ rv = ipsec_itf_delete (ntohl (mp->sw_if_index));
+
+ REPLY_MACRO (VL_API_IPSEC_ITF_DELETE_REPLY);
+}
+
+static walk_rc_t
+send_ipsec_itf_details (ipsec_itf_t *itf, void *arg)
+{
+ ipsec_dump_walk_ctx_t *ctx = arg;
+ vl_api_ipsec_itf_details_t *mp;
+
+ if (~0 != ctx->sw_if_index && ctx->sw_if_index != itf->ii_sw_if_index)
+ return (WALK_CONTINUE);
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_ITF_DETAILS);
+ mp->context = ctx->context;
+
+ mp->itf.mode = tunnel_mode_encode (itf->ii_mode);
+ mp->itf.user_instance = htonl (itf->ii_user_instance);
+ mp->itf.sw_if_index = htonl (itf->ii_sw_if_index);
+ vl_api_send_msg (ctx->reg, (u8 *) mp);
+
+ return (WALK_CONTINUE);
+}
+
+static void
+vl_api_ipsec_itf_dump_t_handler (vl_api_ipsec_itf_dump_t * mp)
+{
+ vl_api_registration_t *reg;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ ipsec_dump_walk_ctx_t ctx = {
+ .reg = reg,
+ .context = mp->context,
+ .sw_if_index = ntohl (mp->sw_if_index),
+ };
+
+ ipsec_itf_walk (send_ipsec_itf_details, &ctx);
+}
+
+typedef struct ipsec_sa_dump_match_ctx_t_
+{
+ index_t sai;
+ u32 sw_if_index;
+} ipsec_sa_dump_match_ctx_t;
+
+static walk_rc_t
+ipsec_sa_dump_match_sa (index_t itpi, void *arg)
+{
+ ipsec_sa_dump_match_ctx_t *ctx = arg;
+ ipsec_tun_protect_t *itp;
+ index_t sai;
+
+ itp = ipsec_tun_protect_get (itpi);
+
+ if (itp->itp_out_sa == ctx->sai)
+ {
+ ctx->sw_if_index = itp->itp_sw_if_index;
+ return (WALK_STOP);
+ }
+
+ FOR_EACH_IPSEC_PROTECT_INPUT_SAI (itp, sai,
+ ({
+ if (sai == ctx->sai)
+ {
+ ctx->sw_if_index = itp->itp_sw_if_index;
+ return (WALK_STOP);
+ }
+ }));
+
+ return (WALK_CONTINUE);
+}
+
+static walk_rc_t
+send_ipsec_sa_details (ipsec_sa_t * sa, void *arg)
+{
+ ipsec_dump_walk_ctx_t *ctx = arg;
+ vl_api_ipsec_sa_details_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_SA_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 - ipsec_sa_pool,
+ .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->seq_outbound = clib_host_to_net_u64 (((u64) sa->seq));
+ mp->last_seq_inbound = clib_host_to_net_u64 (((u64) sa->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->seq_hi));
+ }
+ if (ipsec_sa_is_set_USE_ANTI_REPLAY (sa))
+ {
+ mp->replay_window =
+ clib_host_to_net_u64 (ipsec_sa_anti_replay_get_64b_window (sa));
+ }
+
+ 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_dump_t_handler (vl_api_ipsec_sa_dump_t * mp)
+{
+ vl_api_registration_t *reg;
+
+ 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_details, &ctx);
+}
+
+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;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + 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))