#include <vnet/interface.h>
#include <vnet/api_errno.h>
#include <vnet/ip/ip.h>
+#include <vnet/ip/ip_types_api.h>
+#include <vnet/fib/fib.h>
#include <vnet/vnet_msg_enum.h>
#if WITH_LIBSSL > 0
#include <vnet/ipsec/ipsec.h>
-#include <vnet/ipsec/ikev2.h>
#endif /* IPSEC */
#define vl_typedefs /* define message structures */
#include <vlibapi/api_helper_macros.h>
-#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_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
-_(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
-_(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
-_(IPSEC_SA_DUMP, ipsec_sa_dump) \
-_(IPSEC_SPD_DUMP, ipsec_spd_dump) \
-_(IPSEC_TUNNEL_IF_ADD_DEL, ipsec_tunnel_if_add_del) \
-_(IPSEC_TUNNEL_IF_SET_KEY, ipsec_tunnel_if_set_key) \
-_(IPSEC_TUNNEL_IF_SET_SA, ipsec_tunnel_if_set_sa) \
-_(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
-_(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
-_(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
-_(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \
-_(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \
-_(IKEV2_SET_RESPONDER, ikev2_set_responder) \
-_(IKEV2_SET_IKE_TRANSFORMS, ikev2_set_ike_transforms) \
-_(IKEV2_SET_ESP_TRANSFORMS, ikev2_set_esp_transforms) \
-_(IKEV2_SET_SA_LIFETIME, ikev2_set_sa_lifetime) \
-_(IKEV2_INITIATE_SA_INIT, ikev2_initiate_sa_init) \
-_(IKEV2_INITIATE_DEL_IKE_SA, ikev2_initiate_del_ike_sa) \
-_(IKEV2_INITIATE_DEL_CHILD_SA, ikev2_initiate_del_child_sa) \
-_(IKEV2_INITIATE_REKEY_CHILD_SA, ikev2_initiate_rekey_child_sa)
-
-static void vl_api_ipsec_spd_add_del_t_handler
- (vl_api_ipsec_spd_add_del_t * mp)
+#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_SET_KEY, ipsec_sa_set_key) \
+_(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_TUNNEL_IF_ADD_DEL, ipsec_tunnel_if_add_del) \
+_(IPSEC_TUNNEL_IF_SET_KEY, ipsec_tunnel_if_set_key) \
+_(IPSEC_TUNNEL_IF_SET_SA, ipsec_tunnel_if_set_sa) \
+_(IPSEC_SELECT_BACKEND, ipsec_select_backend) \
+_(IPSEC_BACKEND_DUMP, ipsec_backend_dump)
+
+static void
+vl_api_ipsec_spd_add_del_t_handler (vl_api_ipsec_spd_add_del_t * mp)
{
#if WITH_LIBSSL == 0
clib_warning ("unimplemented");
REPLY_MACRO (VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY);
}
-static void vl_api_ipsec_spd_add_del_entry_t_handler
- (vl_api_ipsec_spd_add_del_entry_t * mp)
+static int
+ipsec_spd_action_decode (vl_api_ipsec_spd_action_t in,
+ ipsec_policy_action_t * out)
+{
+ in = clib_net_to_host_u32 (in);
+
+ switch (in)
+ {
+#define _(v,f,s) case IPSEC_API_SPD_ACTION_##f: \
+ *out = IPSEC_POLICY_ACTION_##f; \
+ return (0);
+ foreach_ipsec_policy_action
+#undef _
+ }
+ return (VNET_API_ERROR_UNIMPLEMENTED);
+}
+
+static void vl_api_ipsec_spd_entry_add_del_t_handler
+ (vl_api_ipsec_spd_entry_add_del_t * mp)
{
vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
- vl_api_ipsec_spd_add_del_entry_reply_t *rmp;
+ vl_api_ipsec_spd_entry_add_del_reply_t *rmp;
+ ip46_type_t itype;
+ u32 stat_index;
int rv;
+ stat_index = ~0;
+
#if WITH_LIBSSL > 0
ipsec_policy_t p;
- memset (&p, 0, sizeof (p));
+ clib_memset (&p, 0, sizeof (p));
- p.id = ntohl (mp->spd_id);
- p.priority = ntohl (mp->priority);
- p.is_outbound = mp->is_outbound;
- p.is_ipv6 = mp->is_ipv6;
+ p.id = ntohl (mp->entry.spd_id);
+ p.priority = ntohl (mp->entry.priority);
+
+ itype = ip_address_decode (&mp->entry.remote_address_start, &p.raddr.start);
+ ip_address_decode (&mp->entry.remote_address_stop, &p.raddr.stop);
+ ip_address_decode (&mp->entry.local_address_start, &p.laddr.start);
+ ip_address_decode (&mp->entry.local_address_stop, &p.laddr.stop);
+
+ p.is_ipv6 = (itype == IP46_TYPE_IP6);
+
+ p.protocol = mp->entry.protocol;
+ /* leave the ports in network order */
+ p.rport.start = mp->entry.remote_port_start;
+ p.rport.stop = mp->entry.remote_port_stop;
+ p.lport.start = mp->entry.local_port_start;
+ p.lport.stop = mp->entry.local_port_stop;
+
+ rv = ipsec_spd_action_decode (mp->entry.policy, &p.policy);
+
+ if (rv)
+ goto out;
- if (mp->is_ipv6 || mp->is_ip_any)
- {
- clib_memcpy (&p.raddr.start, mp->remote_address_start, 16);
- clib_memcpy (&p.raddr.stop, mp->remote_address_stop, 16);
- clib_memcpy (&p.laddr.start, mp->local_address_start, 16);
- clib_memcpy (&p.laddr.stop, mp->local_address_stop, 16);
- }
- else
- {
- clib_memcpy (&p.raddr.start.ip4.data, mp->remote_address_start, 4);
- clib_memcpy (&p.raddr.stop.ip4.data, mp->remote_address_stop, 4);
- clib_memcpy (&p.laddr.start.ip4.data, mp->local_address_start, 4);
- clib_memcpy (&p.laddr.stop.ip4.data, mp->local_address_stop, 4);
- }
- p.protocol = mp->protocol;
- p.rport.start = ntohs (mp->remote_port_start);
- p.rport.stop = ntohs (mp->remote_port_stop);
- p.lport.start = ntohs (mp->local_port_start);
- p.lport.stop = ntohs (mp->local_port_stop);
/* policy action resolve unsupported */
- if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE)
+ if (p.policy == IPSEC_POLICY_ACTION_RESOLVE)
{
clib_warning ("unsupported action: 'resolve'");
rv = VNET_API_ERROR_UNIMPLEMENTED;
goto out;
}
- p.policy = mp->policy;
- p.sa_id = ntohl (mp->sa_id);
+ p.sa_id = ntohl (mp->entry.sa_id);
+ rv =
+ ipsec_policy_mk_type (mp->entry.is_outbound, p.is_ipv6, p.policy,
+ &p.type);
+ if (rv)
+ goto out;
- rv = ipsec_add_del_policy (vm, &p, mp->is_add);
+ rv = ipsec_add_del_policy (vm, &p, mp->is_add, &stat_index);
if (rv)
goto out;
- if (mp->is_ip_any)
- {
- p.is_ipv6 = 1;
- rv = ipsec_add_del_policy (vm, &p, mp->is_add);
- }
#else
rv = VNET_API_ERROR_UNIMPLEMENTED;
goto out;
#endif
out:
- REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_IPSEC_SPD_ENTRY_ADD_DEL_REPLY,
+ ({
+ rmp->stat_index = ntohl(stat_index);
+ }));
+ /* *INDENT-ON* */
}
-static void vl_api_ipsec_sad_add_del_entry_t_handler
- (vl_api_ipsec_sad_add_del_entry_t * mp)
+static int
+ipsec_proto_decode (vl_api_ipsec_proto_t in, ipsec_protocol_t * out)
{
- vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
- vl_api_ipsec_sad_add_del_entry_reply_t *rmp;
- int rv;
-#if WITH_LIBSSL > 0
- ipsec_main_t *im = &ipsec_main;
- ipsec_sa_t sa;
+ in = clib_net_to_host_u32 (in);
- memset (&sa, 0, sizeof (sa));
+ switch (in)
+ {
+ case IPSEC_API_PROTO_ESP:
+ *out = IPSEC_PROTOCOL_ESP;
+ return (0);
+ case IPSEC_API_PROTO_AH:
+ *out = IPSEC_PROTOCOL_AH;
+ return (0);
+ }
+ return (VNET_API_ERROR_INVALID_PROTOCOL);
+}
- sa.id = ntohl (mp->sad_id);
- sa.spi = ntohl (mp->spi);
- sa.protocol = mp->protocol;
- /* check for unsupported crypto-alg */
- if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
- mp->crypto_algorithm >= IPSEC_CRYPTO_N_ALG)
+static vl_api_ipsec_proto_t
+ipsec_proto_encode (ipsec_protocol_t p)
+{
+ switch (p)
{
- clib_warning ("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg,
- mp->crypto_algorithm);
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto out;
+ case IPSEC_PROTOCOL_ESP:
+ return clib_host_to_net_u32 (IPSEC_API_PROTO_ESP);
+ case IPSEC_PROTOCOL_AH:
+ return clib_host_to_net_u32 (IPSEC_API_PROTO_AH);
}
- sa.crypto_alg = mp->crypto_algorithm;
- sa.crypto_key_len = mp->crypto_key_length;
- clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key));
- /* check for unsupported integ-alg */
- if (mp->integrity_algorithm >= IPSEC_INTEG_N_ALG)
+ return (VNET_API_ERROR_UNIMPLEMENTED);
+}
+
+static int
+ipsec_crypto_algo_decode (vl_api_ipsec_crypto_alg_t in,
+ ipsec_crypto_alg_t * out)
+{
+ in = clib_net_to_host_u32 (in);
+
+ switch (in)
{
- clib_warning ("unsupported integ-alg: '%U'", format_ipsec_integ_alg,
- mp->integrity_algorithm);
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto out;
+#define _(v,f,s) case IPSEC_API_CRYPTO_ALG_##f: \
+ *out = IPSEC_CRYPTO_ALG_##f; \
+ return (0);
+ foreach_ipsec_crypto_alg
+#undef _
}
+ return (VNET_API_ERROR_INVALID_ALGORITHM);
+}
- sa.integ_alg = mp->integrity_algorithm;
- sa.integ_key_len = mp->integrity_key_length;
- clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key));
- sa.use_esn = mp->use_extended_sequence_number;
- sa.is_tunnel = mp->is_tunnel;
- sa.is_tunnel_ip6 = mp->is_tunnel_ipv6;
- if (sa.is_tunnel_ip6)
+static vl_api_ipsec_crypto_alg_t
+ipsec_crypto_algo_encode (ipsec_crypto_alg_t c)
+{
+ switch (c)
{
- clib_memcpy (&sa.tunnel_src_addr, mp->tunnel_src_address, 16);
- clib_memcpy (&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16);
+#define _(v,f,s) case IPSEC_CRYPTO_ALG_##f: \
+ return clib_host_to_net_u32(IPSEC_API_CRYPTO_ALG_##f);
+ foreach_ipsec_crypto_alg
+#undef _
+ case IPSEC_CRYPTO_N_ALG:
+ break;
}
- else
+ ASSERT (0);
+ return (VNET_API_ERROR_UNIMPLEMENTED);
+}
+
+
+static int
+ipsec_integ_algo_decode (vl_api_ipsec_integ_alg_t in, ipsec_integ_alg_t * out)
+{
+ in = clib_net_to_host_u32 (in);
+
+ switch (in)
{
- clib_memcpy (&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4);
- clib_memcpy (&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4);
+#define _(v,f,s) case IPSEC_API_INTEG_ALG_##f: \
+ *out = IPSEC_INTEG_ALG_##f; \
+ return (0);
+ foreach_ipsec_integ_alg
+#undef _
}
- sa.use_anti_replay = mp->use_anti_replay;
+ return (VNET_API_ERROR_INVALID_ALGORITHM);
+}
- ASSERT (im->cb.check_support_cb);
- clib_error_t *err = im->cb.check_support_cb (&sa);
- if (err)
+static vl_api_ipsec_integ_alg_t
+ipsec_integ_algo_encode (ipsec_integ_alg_t i)
+{
+ switch (i)
{
- clib_warning ("%s", err->what);
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto out;
+#define _(v,f,s) case IPSEC_INTEG_ALG_##f: \
+ return (clib_host_to_net_u32(IPSEC_API_INTEG_ALG_##f));
+ foreach_ipsec_integ_alg
+#undef _
+ case IPSEC_INTEG_N_ALG:
+ break;
}
+ ASSERT (0);
+ return (VNET_API_ERROR_UNIMPLEMENTED);
+}
+
+static void
+ipsec_key_decode (const vl_api_key_t * key, ipsec_key_t * out)
+{
+ ipsec_mk_key (out, key->data, key->length);
+}
+
+static void
+ipsec_key_encode (const ipsec_key_t * in, vl_api_key_t * out)
+{
+ out->length = in->len;
+ clib_memcpy (out->data, in->data, out->length);
+}
+
+static ipsec_sa_flags_t
+ipsec_sa_flags_decode (vl_api_ipsec_sad_flags_t in)
+{
+ ipsec_sa_flags_t flags = IPSEC_SA_FLAG_NONE;
+ in = clib_net_to_host_u32 (in);
+
+ if (in & IPSEC_API_SAD_FLAG_USE_ESN)
+ flags |= IPSEC_SA_FLAG_USE_ESN;
+ if (in & IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY)
+ flags |= IPSEC_SA_FLAG_USE_ANTI_REPLAY;
+ if (in & IPSEC_API_SAD_FLAG_IS_TUNNEL)
+ flags |= IPSEC_SA_FLAG_IS_TUNNEL;
+ if (in & IPSEC_API_SAD_FLAG_IS_TUNNEL_V6)
+ flags |= IPSEC_SA_FLAG_IS_TUNNEL_V6;
+ if (in & IPSEC_API_SAD_FLAG_UDP_ENCAP)
+ flags |= IPSEC_SA_FLAG_UDP_ENCAP;
+
+ return (flags);
+}
+
+static vl_api_ipsec_sad_flags_t
+ipsec_sad_flags_encode (const ipsec_sa_t * sa)
+{
+ vl_api_ipsec_sad_flags_t flags = IPSEC_API_SAD_FLAG_NONE;
+
+ if (ipsec_sa_is_set_USE_ESN (sa))
+ flags |= IPSEC_API_SAD_FLAG_USE_ESN;
+ if (ipsec_sa_is_set_USE_ANTI_REPLAY (sa))
+ flags |= IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY;
+ if (ipsec_sa_is_set_IS_TUNNEL (sa))
+ flags |= IPSEC_API_SAD_FLAG_IS_TUNNEL;
+ if (ipsec_sa_is_set_IS_TUNNEL_V6 (sa))
+ flags |= IPSEC_API_SAD_FLAG_IS_TUNNEL_V6;
+ if (ipsec_sa_is_set_UDP_ENCAP (sa))
+ flags |= IPSEC_API_SAD_FLAG_UDP_ENCAP;
+
+ return clib_host_to_net_u32 (flags);
+}
+
+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;
+ 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;
+
+ 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);
+
+ ip_address_decode (&mp->entry.tunnel_src, &tun_src);
+ ip_address_decode (&mp->entry.tunnel_dst, &tun_dst);
+
+
+ if (mp->is_add)
+ rv = ipsec_sa_add (id, spi, proto,
+ crypto_alg, &crypto_key,
+ integ_alg, &integ_key, flags,
+ 0, &tun_src, &tun_dst, &sa_index);
+ else
+ rv = ipsec_sa_del (id);
- rv = ipsec_add_del_sa (vm, &sa, mp->is_add);
#else
rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto out;
#endif
out:
- REPLY_MACRO (VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_DEL_REPLY,
+ {
+ rmp->stat_index = htonl (sa_index);
+ });
+ /* *INDENT-ON* */
}
static void
-send_ipsec_spd_details (ipsec_policy_t * p, svm_queue_t * q, u32 context)
+send_ipsec_spds_details (ipsec_spd_t * spd, vl_api_registration_t * reg,
+ u32 context)
{
- vl_api_ipsec_spd_details_t *mp;
+ vl_api_ipsec_spds_details_t *mp;
+ u32 n_policies = 0;
mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPD_DETAILS);
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPDS_DETAILS);
mp->context = context;
- mp->spd_id = htonl (p->id);
- mp->priority = htonl (p->priority);
- mp->is_outbound = p->is_outbound;
- mp->is_ipv6 = p->is_ipv6;
- if (p->is_ipv6)
- {
- memcpy (mp->local_start_addr, &p->laddr.start.ip6, 16);
- memcpy (mp->local_stop_addr, &p->laddr.stop.ip6, 16);
- memcpy (mp->remote_start_addr, &p->raddr.start.ip6, 16);
- memcpy (mp->remote_stop_addr, &p->raddr.stop.ip6, 16);
- }
- else
+ mp->spd_id = htonl (spd->id);
+#define _(s, n) n_policies += vec_len (spd->policies[IPSEC_SPD_POLICY_##s]);
+ foreach_ipsec_spd_policy_type
+#undef _
+ mp->npolicies = htonl (n_policies);
+
+ vl_api_send_msg (reg, (u8 *) mp);
+}
+
+static void
+vl_api_ipsec_spds_dump_t_handler (vl_api_ipsec_spds_dump_t * mp)
+{
+ vl_api_registration_t *reg;
+ ipsec_main_t *im = &ipsec_main;
+ ipsec_spd_t *spd;
+#if WITH_LIBSSL > 0
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ /* *INDENT-OFF* */
+ pool_foreach (spd, im->spds, ({
+ send_ipsec_spds_details (spd, reg, mp->context);
+ }));
+ /* *INDENT-ON* */
+#else
+ clib_warning ("unimplemented");
+#endif
+}
+
+vl_api_ipsec_spd_action_t
+ipsec_spd_action_encode (ipsec_policy_action_t in)
+{
+ vl_api_ipsec_spd_action_t out = IPSEC_API_SPD_ACTION_BYPASS;
+
+ switch (in)
{
- memcpy (mp->local_start_addr, &p->laddr.start.ip4, 4);
- memcpy (mp->local_stop_addr, &p->laddr.stop.ip4, 4);
- memcpy (mp->remote_start_addr, &p->raddr.start.ip4, 4);
- memcpy (mp->remote_stop_addr, &p->raddr.stop.ip4, 4);
+#define _(v,f,s) case IPSEC_POLICY_ACTION_##f: \
+ out = IPSEC_API_SPD_ACTION_##f; \
+ break;
+ foreach_ipsec_policy_action
+#undef _
}
- mp->local_start_port = htons (p->lport.start);
- mp->local_stop_port = htons (p->lport.stop);
- mp->remote_start_port = htons (p->rport.start);
- mp->remote_stop_port = htons (p->rport.stop);
- mp->protocol = p->protocol;
- mp->policy = p->policy;
- mp->sa_id = htonl (p->sa_id);
- mp->bytes = clib_host_to_net_u64 (p->counter.bytes);
- mp->packets = clib_host_to_net_u64 (p->counter.packets);
+ return (clib_host_to_net_u32 (out));
+}
+
+static void
+send_ipsec_spd_details (ipsec_policy_t * p, vl_api_registration_t * reg,
+ u32 context)
+{
+ vl_api_ipsec_spd_details_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPD_DETAILS);
+ mp->context = context;
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ mp->entry.spd_id = htonl (p->id);
+ mp->entry.priority = htonl (p->priority);
+ mp->entry.is_outbound = ((p->type == IPSEC_SPD_POLICY_IP6_OUTBOUND) ||
+ (p->type == IPSEC_SPD_POLICY_IP4_OUTBOUND));
+
+ ip_address_encode (&p->laddr.start, IP46_TYPE_ANY,
+ &mp->entry.local_address_start);
+ ip_address_encode (&p->laddr.stop, IP46_TYPE_ANY,
+ &mp->entry.local_address_stop);
+ ip_address_encode (&p->raddr.start, IP46_TYPE_ANY,
+ &mp->entry.remote_address_start);
+ ip_address_encode (&p->raddr.stop, IP46_TYPE_ANY,
+ &mp->entry.remote_address_stop);
+ mp->entry.local_port_start = p->lport.start;
+ mp->entry.local_port_stop = p->lport.stop;
+ mp->entry.remote_port_start = p->rport.start;
+ mp->entry.remote_port_stop = p->rport.stop;
+ mp->entry.protocol = p->protocol;
+ mp->entry.policy = ipsec_spd_action_encode (p->policy);
+ mp->entry.sa_id = htonl (p->sa_id);
+
+ vl_api_send_msg (reg, (u8 *) mp);
}
static void
vl_api_ipsec_spd_dump_t_handler (vl_api_ipsec_spd_dump_t * mp)
{
- svm_queue_t *q;
+ vl_api_registration_t *reg;
ipsec_main_t *im = &ipsec_main;
+ ipsec_spd_policy_type_t ptype;
ipsec_policy_t *policy;
ipsec_spd_t *spd;
uword *p;
- u32 spd_index;
+ u32 spd_index, *ii;
#if WITH_LIBSSL > 0
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
return;
p = hash_get (im->spd_index_by_spd_id, ntohl (mp->spd_id));
spd = pool_elt_at_index (im->spds, spd_index);
/* *INDENT-OFF* */
- pool_foreach (policy, spd->policies,
- ({
- if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == policy->sa_id)
- send_ipsec_spd_details (policy, q,
- mp->context);}
- ));
+ 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);
+ }
+ }
/* *INDENT-ON* */
#else
clib_warning ("unimplemented");
#endif
}
+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 (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;
+
+#if WITH_LIBSSL > 0
+ 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
+ {
+ /* *INDENT-OFF* */
+ hash_foreach(k, v, im->spd_index_by_sw_if_index, ({
+ send_ipsec_spd_interface_details(reg, v, k, mp->context);
+ }));
+ /* *INDENT-ON* */
+ }
+
+#else
+ clib_warning ("unimplemented");
+#endif
+}
+
static void
vl_api_ipsec_sa_set_key_t_handler (vl_api_ipsec_sa_set_key_t * mp)
{
vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
vl_api_ipsec_sa_set_key_reply_t *rmp;
+ ipsec_key_t ck, ik;
+ u32 id;
int rv;
#if WITH_LIBSSL > 0
- ipsec_sa_t sa;
- sa.id = ntohl (mp->sa_id);
- sa.crypto_key_len = mp->crypto_key_length;
- clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key));
- sa.integ_key_len = mp->integrity_key_length;
- clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key));
-
- rv = ipsec_set_sa_key (vm, &sa);
+
+ id = ntohl (mp->sa_id);
+
+ ipsec_key_decode (&mp->crypto_key, &ck);
+ ipsec_key_decode (&mp->integrity_key, &ik);
+
+ rv = ipsec_set_sa_key (id, &ck, &ik);
#else
rv = VNET_API_ERROR_UNIMPLEMENTED;
#endif
ipsec_main_t *im = &ipsec_main;
vnet_main_t *vnm = im->vnet_main;
u32 sw_if_index = ~0;
+ ip46_type_t itype;
int rv;
#if WITH_LIBSSL > 0
ipsec_add_del_tunnel_args_t tun;
- memset (&tun, 0, sizeof (ipsec_add_del_tunnel_args_t));
+ clib_memset (&tun, 0, sizeof (ipsec_add_del_tunnel_args_t));
tun.is_add = mp->is_add;
tun.esn = mp->esn;
tun.integ_alg = mp->integ_alg;
tun.local_integ_key_len = mp->local_integ_key_len;
tun.remote_integ_key_len = mp->remote_integ_key_len;
- memcpy (&tun.local_ip, mp->local_ip, 4);
- memcpy (&tun.remote_ip, mp->remote_ip, 4);
+ tun.udp_encap = mp->udp_encap;
+ tun.tx_table_id = ntohl (mp->tx_table_id);
+ itype = ip_address_decode (&mp->local_ip, &tun.local_ip);
+ itype = ip_address_decode (&mp->remote_ip, &tun.remote_ip);
+ tun.is_ip6 = (IP46_TYPE_IP6 == itype);
memcpy (&tun.local_crypto_key, &mp->local_crypto_key,
mp->local_crypto_key_len);
memcpy (&tun.remote_crypto_key, &mp->remote_crypto_key,
mp->local_integ_key_len);
memcpy (&tun.remote_integ_key, &mp->remote_integ_key,
mp->remote_integ_key_len);
+ tun.renumber = mp->renumber;
+ tun.show_instance = ntohl (mp->show_instance);
rv = ipsec_add_del_tunnel_if_internal (vnm, &tun, &sw_if_index);
rv = VNET_API_ERROR_UNIMPLEMENTED;
#endif
- REPLY_MACRO2 (VL_API_IPSEC_TUNNEL_IF_ADD_DEL_REPLY, (
- {
- rmp->sw_if_index =
- htonl (sw_if_index);
- }));
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_IPSEC_TUNNEL_IF_ADD_DEL_REPLY,
+ ({
+ rmp->sw_if_index = htonl (sw_if_index);
+ }));
+ /* *INDENT-ON* */
}
static void
-send_ipsec_sa_details (ipsec_sa_t * sa, svm_queue_t * q,
+send_ipsec_sa_details (ipsec_sa_t * sa, vl_api_registration_t * reg,
u32 context, u32 sw_if_index)
{
vl_api_ipsec_sa_details_t *mp;
mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = ntohs (VL_API_IPSEC_SA_DETAILS);
mp->context = context;
- mp->sa_id = htonl (sa->id);
- mp->sw_if_index = htonl (sw_if_index);
-
- mp->spi = htonl (sa->spi);
- mp->protocol = sa->protocol;
-
- mp->crypto_alg = sa->crypto_alg;
- mp->crypto_key_len = sa->crypto_key_len;
- memcpy (mp->crypto_key, sa->crypto_key, sa->crypto_key_len);
+ 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->integ_alg = sa->integ_alg;
- mp->integ_key_len = sa->integ_key_len;
- memcpy (mp->integ_key, sa->integ_key, sa->integ_key_len);
+ mp->entry.crypto_algorithm = ipsec_crypto_algo_encode (sa->crypto_alg);
+ ipsec_key_encode (&sa->crypto_key, &mp->entry.crypto_key);
- mp->use_esn = sa->use_esn;
- mp->use_anti_replay = sa->use_anti_replay;
+ mp->entry.integrity_algorithm = ipsec_integ_algo_encode (sa->integ_alg);
+ ipsec_key_encode (&sa->integ_key, &mp->entry.integrity_key);
- mp->is_tunnel = sa->is_tunnel;
- mp->is_tunnel_ip6 = sa->is_tunnel_ip6;
+ mp->entry.flags = ipsec_sad_flags_encode (sa);
- if (sa->is_tunnel)
+ if (ipsec_sa_is_set_IS_TUNNEL (sa))
{
- if (sa->is_tunnel_ip6)
- {
- memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip6, 16);
- memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip6, 16);
- }
- else
- {
- memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip4, 4);
- memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip4, 4);
- }
+ 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);
}
+ mp->sw_if_index = htonl (sw_if_index);
mp->salt = clib_host_to_net_u32 (sa->salt);
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 (sa->use_esn)
+ 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 (sa->use_anti_replay)
+ if (ipsec_sa_is_set_USE_ANTI_REPLAY (sa))
mp->replay_window = clib_host_to_net_u64 (sa->replay_window);
- mp->total_data_size = clib_host_to_net_u64 (sa->total_data_size);
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ vl_api_send_msg (reg, (u8 *) mp);
}
static void
vl_api_ipsec_sa_dump_t_handler (vl_api_ipsec_sa_dump_t * mp)
{
- svm_queue_t *q;
+ vl_api_registration_t *reg;
ipsec_main_t *im = &ipsec_main;
vnet_main_t *vnm = im->vnet_main;
ipsec_sa_t *sa;
u32 *sa_index_to_tun_if_index = 0;
#if WITH_LIBSSL > 0
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0 || pool_elts (im->sad) == 0)
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg || pool_elts (im->sad) == 0)
return;
vec_validate_init_empty (sa_index_to_tun_if_index, vec_len (im->sad) - 1,
pool_foreach (sa, im->sad,
({
if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == sa->id)
- send_ipsec_sa_details (sa, q, mp->context,
+ send_ipsec_sa_details (sa, reg, mp->context,
sa_index_to_tun_if_index[sa - im->sad]);
}));
/* *INDENT-ON* */
case IPSEC_IF_SET_KEY_TYPE_LOCAL_CRYPTO:
case IPSEC_IF_SET_KEY_TYPE_REMOTE_CRYPTO:
if (mp->alg < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
- mp->alg > IPSEC_CRYPTO_N_ALG)
+ mp->alg >= IPSEC_CRYPTO_N_ALG)
{
- rv = VNET_API_ERROR_UNIMPLEMENTED;
+ rv = VNET_API_ERROR_INVALID_ALGORITHM;
goto out;
}
break;
case IPSEC_IF_SET_KEY_TYPE_LOCAL_INTEG:
case IPSEC_IF_SET_KEY_TYPE_REMOTE_INTEG:
- if (mp->alg > IPSEC_INTEG_N_ALG)
+ if (mp->alg >= IPSEC_INTEG_N_ALG)
{
- rv = VNET_API_ERROR_UNIMPLEMENTED;
+ rv = VNET_API_ERROR_INVALID_ALGORITHM;
goto out;
}
break;
REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_SET_SA_REPLY);
}
-
-static void
-vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp)
-{
- vl_api_ikev2_profile_add_del_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
- u8 *tmp = format (0, "%s", mp->name);
- error = ikev2_add_del_profile (vm, tmp, mp->is_add);
- vec_free (tmp);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_PROFILE_ADD_DEL_REPLY);
-}
-
-static void
- vl_api_ikev2_profile_set_auth_t_handler
- (vl_api_ikev2_profile_set_auth_t * mp)
-{
- vl_api_ikev2_profile_set_auth_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
- u8 *tmp = format (0, "%s", mp->name);
- u8 *data = vec_new (u8, mp->data_len);
- clib_memcpy (data, mp->data, mp->data_len);
- error = ikev2_set_profile_auth (vm, tmp, mp->auth_method, data, mp->is_hex);
- vec_free (tmp);
- vec_free (data);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_AUTH_REPLY);
-}
-
-static void
-vl_api_ikev2_profile_set_id_t_handler (vl_api_ikev2_profile_set_id_t * mp)
-{
- vl_api_ikev2_profile_add_del_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
- u8 *tmp = format (0, "%s", mp->name);
- u8 *data = vec_new (u8, mp->data_len);
- clib_memcpy (data, mp->data, mp->data_len);
- error = ikev2_set_profile_id (vm, tmp, mp->id_type, data, mp->is_local);
- vec_free (tmp);
- vec_free (data);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_ID_REPLY);
-}
-
-static void
-vl_api_ikev2_profile_set_ts_t_handler (vl_api_ikev2_profile_set_ts_t * mp)
-{
- vl_api_ikev2_profile_set_ts_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
- u8 *tmp = format (0, "%s", mp->name);
- error = ikev2_set_profile_ts (vm, tmp, mp->proto, mp->start_port,
- mp->end_port, (ip4_address_t) mp->start_addr,
- (ip4_address_t) mp->end_addr, mp->is_local);
- vec_free (tmp);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_TS_REPLY);
-}
-
-static void
-vl_api_ikev2_set_local_key_t_handler (vl_api_ikev2_set_local_key_t * mp)
-{
- vl_api_ikev2_profile_set_ts_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- error = ikev2_set_local_key (vm, mp->key_file);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_SET_LOCAL_KEY_REPLY);
-}
-
-static void
-vl_api_ikev2_set_responder_t_handler (vl_api_ikev2_set_responder_t * mp)
-{
- vl_api_ikev2_set_responder_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- u8 *tmp = format (0, "%s", mp->name);
- ip4_address_t ip4;
- clib_memcpy (&ip4, mp->address, sizeof (ip4));
-
- error = ikev2_set_profile_responder (vm, tmp, mp->sw_if_index, ip4);
- vec_free (tmp);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_SET_RESPONDER_REPLY);
-}
-
static void
-vl_api_ikev2_set_ike_transforms_t_handler (vl_api_ikev2_set_ike_transforms_t *
- mp)
+vl_api_ipsec_backend_dump_t_handler (vl_api_ipsec_backend_dump_t * mp)
{
- vl_api_ikev2_set_ike_transforms_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- u8 *tmp = format (0, "%s", mp->name);
-
- error =
- ikev2_set_profile_ike_transforms (vm, tmp, mp->crypto_alg, mp->integ_alg,
- mp->dh_group, mp->crypto_key_size);
- vec_free (tmp);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_SET_IKE_TRANSFORMS_REPLY);
-}
-
-static void
-vl_api_ikev2_set_esp_transforms_t_handler (vl_api_ikev2_set_esp_transforms_t *
- mp)
-{
- vl_api_ikev2_set_esp_transforms_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- u8 *tmp = format (0, "%s", mp->name);
-
- error =
- ikev2_set_profile_esp_transforms (vm, tmp, mp->crypto_alg, mp->integ_alg,
- mp->dh_group, mp->crypto_key_size);
- vec_free (tmp);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_SET_ESP_TRANSFORMS_REPLY);
-}
-
-static void
-vl_api_ikev2_set_sa_lifetime_t_handler (vl_api_ikev2_set_sa_lifetime_t * mp)
-{
- vl_api_ikev2_set_sa_lifetime_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- u8 *tmp = format (0, "%s", mp->name);
-
- error =
- ikev2_set_profile_sa_lifetime (vm, tmp, mp->lifetime, mp->lifetime_jitter,
- mp->handover, mp->lifetime_maxdata);
- vec_free (tmp);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_SET_SA_LIFETIME_REPLY);
-}
-
-static void
-vl_api_ikev2_initiate_sa_init_t_handler (vl_api_ikev2_initiate_sa_init_t * mp)
-{
- vl_api_ikev2_initiate_sa_init_reply_t *rmp;
- int rv = 0;
-
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- u8 *tmp = format (0, "%s", mp->name);
-
- error = ikev2_initiate_sa_init (vm, tmp);
- vec_free (tmp);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_INITIATE_SA_INIT_REPLY);
-}
-
-static void
-vl_api_ikev2_initiate_del_ike_sa_t_handler (vl_api_ikev2_initiate_del_ike_sa_t
- * mp)
-{
- vl_api_ikev2_initiate_del_ike_sa_reply_t *rmp;
- int rv = 0;
+ vl_api_registration_t *rp;
+ ipsec_main_t *im = &ipsec_main;
+ u32 context = mp->context;
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
+ rp = vl_api_client_index_to_registration (mp->client_index);
- error = ikev2_initiate_delete_ike_sa (vm, mp->ispi);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
+ if (rp == 0)
+ {
+ clib_warning ("Client %d AWOL", mp->client_index);
+ return;
+ }
- REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_IKE_SA_REPLY);
+ ipsec_ah_backend_t *ab;
+ ipsec_esp_backend_t *eb;
+ /* *INDENT-OFF* */
+ 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);
+ mp->context = context;
+ snprintf ((char *)mp->name, sizeof (mp->name), "%.*s", vec_len (ab->name),
+ ab->name);
+ mp->protocol = ntohl (IPSEC_API_PROTO_AH);
+ 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, {
+ 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);
+ mp->context = context;
+ snprintf ((char *)mp->name, sizeof (mp->name), "%.*s", vec_len (eb->name),
+ eb->name);
+ mp->protocol = ntohl (IPSEC_API_PROTO_ESP);
+ 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* */
}
static void
- vl_api_ikev2_initiate_del_child_sa_t_handler
- (vl_api_ikev2_initiate_del_child_sa_t * mp)
+vl_api_ipsec_select_backend_t_handler (vl_api_ipsec_select_backend_t * mp)
{
- vl_api_ikev2_initiate_del_child_sa_reply_t *rmp;
+ ipsec_main_t *im = &ipsec_main;
+ vl_api_ipsec_select_backend_reply_t *rmp;
+ ipsec_protocol_t protocol;
int rv = 0;
+ if (pool_elts (im->sad) > 0)
+ {
+ rv = VNET_API_ERROR_INSTANCE_IN_USE;
+ goto done;
+ }
-#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- error = ikev2_initiate_delete_child_sa (vm, mp->ispi);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
-
- REPLY_MACRO (VL_API_IKEV2_INITIATE_DEL_CHILD_SA_REPLY);
-}
+ rv = ipsec_proto_decode (mp->protocol, &protocol);
-static void
- vl_api_ikev2_initiate_rekey_child_sa_t_handler
- (vl_api_ikev2_initiate_rekey_child_sa_t * mp)
-{
- vl_api_ikev2_initiate_rekey_child_sa_reply_t *rmp;
- int rv = 0;
+ if (rv)
+ goto done;
#if WITH_LIBSSL > 0
- vlib_main_t *vm = vlib_get_main ();
- clib_error_t *error;
-
- error = ikev2_initiate_rekey_child_sa (vm, mp->ispi);
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
+ switch (protocol)
+ {
+ case IPSEC_PROTOCOL_ESP:
+ if (pool_is_free_index (im->esp_backends, mp->index))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ break;
+ }
+ ipsec_select_esp_backend (im, mp->index);
+ break;
+ case IPSEC_PROTOCOL_AH:
+ if (pool_is_free_index (im->ah_backends, mp->index))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ break;
+ }
+ ipsec_select_ah_backend (im, mp->index);
+ break;
+ default:
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ break;
+ }
#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
+ clib_warning ("unimplemented"); /* FIXME */
#endif
-
- REPLY_MACRO (VL_API_IKEV2_INITIATE_REKEY_CHILD_SA_REPLY);
+done:
+ REPLY_MACRO (VL_API_IPSEC_SELECT_BACKEND_REPLY);
}
/*
* ipsec_api_hookup
* Add vpe's API message handlers to the table.
- * vlib has alread mapped shared memory and
+ * vlib has already mapped shared memory and
* added the client registration handlers.
* See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
*/
Code Review / vpp.git / blobdiff