#include <vnet/ip/ip.h>
#include <vnet/ip/ip_types_api.h>
#include <vnet/ipsec/ipsec_types_api.h>
+#include <vnet/tunnel/tunnel_types_api.h>
#include <vnet/fib/fib.h>
#include <vnet/ipip/ipip.h>
-
-#include <vnet/vnet_msg_enum.h>
-
-#if WITH_LIBSSL > 0
+#include <vnet/tunnel/tunnel_types_api.h>
#include <vnet/ipsec/ipsec.h>
#include <vnet/ipsec/ipsec_tun.h>
-#endif /* IPSEC */
-
-#define vl_typedefs /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_endianfun
+#include <vnet/ipsec/ipsec_itf.h>
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <vnet/vnet_all_api_h.h>
-#undef vl_printfun
+#include <vnet/format_fns.h>
+#include <vnet/ipsec/ipsec.api_enum.h>
+#include <vnet/ipsec/ipsec.api_types.h>
+#define REPLY_MSG_ID_BASE ipsec_main.msg_id_base
#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_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_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)
-
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");
-#else
-
vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
vl_api_ipsec_spd_add_del_reply_t *rmp;
int rv;
rv = ipsec_add_del_spd (vm, ntohl (mp->spd_id), mp->is_add);
REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_REPLY);
-#endif
}
static void vl_api_ipsec_interface_add_del_spd_t_handler
VALIDATE_SW_IF_INDEX (mp);
-#if WITH_LIBSSL > 0
rv = ipsec_set_interface_spd (vm, sw_if_index, spd_id, mp->is_add);
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
BAD_SW_IF_INDEX_LABEL;
VALIDATE_SW_IF_INDEX (&(mp->tunnel));
-#if WITH_LIBSSL > 0
-
for (ii = 0; ii < mp->tunnel.n_sa_in; ii++)
vec_add1 (sa_ins, ntohl (mp->tunnel.sa_in[ii]));
rv = ipsec_tun_protect_update (sw_if_index, &nh,
ntohl (mp->tunnel.sa_out), sa_ins);
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
BAD_SW_IF_INDEX_LABEL;
VALIDATE_SW_IF_INDEX (mp);
-#if WITH_LIBSSL > 0
ip_address_decode2 (&mp->nh, &nh);
rv = ipsec_tun_protect_del (sw_if_index, &nh);
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
BAD_SW_IF_INDEX_LABEL;
{
vl_api_registration_t *reg;
u32 context;
+ u32 sw_if_index;
} ipsec_dump_walk_ctx_t;
static walk_rc_t
mp = vl_msg_api_alloc (sizeof (*mp) + (sizeof (u32) * itp->itp_n_sa_in));
clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_IPSEC_TUNNEL_PROTECT_DETAILS);
+ mp->_vl_msg_id =
+ ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_TUNNEL_PROTECT_DETAILS);
mp->context = ctx->context;
mp->tun.sw_if_index = htonl (itp->itp_sw_if_index);
sa = ipsec_sa_get (itp->itp_out_sa);
mp->tun.sa_out = htonl (sa->id);
mp->tun.n_sa_in = itp->itp_n_sa_in;
- /* *INDENT-OFF* */
FOR_EACH_IPSEC_PROTECT_INPUT_SA(itp, sa,
({
mp->tun.sa_in[ii++] = htonl (sa->id);
}));
- /* *INDENT-ON* */
vl_api_send_msg (ctx->reg, (u8 *) mp);
vl_api_registration_t *reg;
u32 sw_if_index;
-#if WITH_LIBSSL > 0
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
ipsec_tun_protect_walk_itf (sw_if_index,
send_ipsec_tunnel_protect_details, &ctx);
}
-#else
- clib_warning ("unimplemented");
-#endif
}
static int
stat_index = ~0;
-#if WITH_LIBSSL > 0
ipsec_policy_t p;
clib_memset (&p, 0, sizeof (p));
p.is_ipv6 = (itype == IP46_TYPE_IP6);
- p.protocol = mp->entry.protocol;
+ p.protocol =
+ mp->entry.protocol ? mp->entry.protocol : IPSEC_POLICY_PROTOCOL_ANY;
p.rport.start = ntohs (mp->entry.remote_port_start);
p.rport.stop = ntohs (mp->entry.remote_port_stop);
p.lport.start = ntohs (mp->entry.local_port_start);
if (rv)
goto out;
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto out;
-#endif
-
out:
- /* *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_spd_entry_add_del_v2_t_handler (
+ vl_api_ipsec_spd_entry_add_del_v2_t *mp)
+{
+ vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main ();
+ vl_api_ipsec_spd_entry_add_del_reply_t *rmp;
+ ip46_type_t itype;
+ u32 stat_index;
+ int rv;
+
+ stat_index = ~0;
+
+ ipsec_policy_t p;
+
+ clib_memset (&p, 0, sizeof (p));
+
+ 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;
+ p.rport.start = ntohs (mp->entry.remote_port_start);
+ p.rport.stop = ntohs (mp->entry.remote_port_stop);
+ p.lport.start = ntohs (mp->entry.local_port_start);
+ p.lport.stop = ntohs (mp->entry.local_port_stop);
+
+ rv = ipsec_spd_action_decode (mp->entry.policy, &p.policy);
+
+ if (rv)
+ goto out;
+
+ /* policy action resolve unsupported */
+ if (p.policy == IPSEC_POLICY_ACTION_RESOLVE)
+ {
+ clib_warning ("unsupported action: 'resolve'");
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+ goto out;
+ }
+ 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, &stat_index);
+ if (rv)
+ goto out;
+
+out:
+ REPLY_MACRO2 (VL_API_IPSEC_SPD_ENTRY_ADD_DEL_V2_REPLY,
+ ({ rmp->stat_index = ntohl (stat_index); }));
}
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
-
id = ntohl (mp->entry.sad_id);
+ if (!mp->is_add)
+ {
+ rv = ipsec_sa_unlock_id (id);
+ goto out;
+ }
spi = ntohl (mp->entry.spi);
rv = ipsec_proto_decode (mp->entry.protocol, &proto);
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, IPSEC_UDP_PORT_NONE);
- else
- rv = ipsec_sa_unlock_id (id);
-
-#else
- rv = VNET_API_ERROR_UNIMPLEMENTED;
-#endif
+ 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), 0, &tun, &sa_index);
out:
- /* *INDENT-OFF* */
REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_DEL_REPLY,
{
rmp->stat_index = htonl (sa_index);
});
- /* *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,
+ };
+
+ id = ntohl (mp->entry.sad_id);
+ if (!mp->is_add)
+ {
+ rv = ipsec_sa_unlock_id (id);
+ goto out;
+ }
+
+ 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);
+
+ 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), 0, &tun, &sa_index);
+
+out:
+ REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_DEL_V2_REPLY,
+ {
+ rmp->stat_index = htonl (sa_index);
+ });
+}
+
+static int
+ipsec_sad_entry_add_v3 (const vl_api_ipsec_sad_entry_v3_t *entry,
+ u32 *sa_index)
+{
+ 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;
+ tunnel_t tun = { 0 };
+ int rv;
+
+ id = ntohl (entry->sad_id);
+ spi = ntohl (entry->spi);
+
+ rv = ipsec_proto_decode (entry->protocol, &proto);
+
+ if (rv)
+ return (rv);
+
+ rv = ipsec_crypto_algo_decode (entry->crypto_algorithm, &crypto_alg);
+
+ if (rv)
+ return (rv);
+
+ rv = ipsec_integ_algo_decode (entry->integrity_algorithm, &integ_alg);
+
+ if (rv)
+ return (rv);
+
+ flags = ipsec_sa_flags_decode (entry->flags);
+
+ if (flags & IPSEC_SA_FLAG_IS_TUNNEL)
+ {
+ rv = tunnel_decode (&entry->tunnel, &tun);
+
+ if (rv)
+ return (rv);
+ }
+
+ ipsec_key_decode (&entry->crypto_key, &crypto_key);
+ ipsec_key_decode (&entry->integrity_key, &integ_key);
+
+ return ipsec_sa_add_and_lock (
+ id, spi, proto, crypto_alg, &crypto_key, integ_alg, &integ_key, flags,
+ entry->salt, htons (entry->udp_src_port), htons (entry->udp_dst_port), 0,
+ &tun, sa_index);
+}
+
+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;
+ u32 id, sa_index = ~0;
+ int rv;
+
+ id = ntohl (mp->entry.sad_id);
+
+ if (!mp->is_add)
+ {
+ rv = ipsec_sa_unlock_id (id);
+ }
+ else
+ {
+ rv = ipsec_sad_entry_add_v3 (&mp->entry, &sa_index);
+ }
+
+ REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_DEL_V3_REPLY,
+ { rmp->stat_index = htonl (sa_index); });
+}
+
+static int
+ipsec_sad_entry_add_v4 (const vl_api_ipsec_sad_entry_v4_t *entry,
+ u32 *sa_index)
+{
+ 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;
+ tunnel_t tun = { 0 };
+ int rv;
+
+ id = ntohl (entry->sad_id);
+ spi = ntohl (entry->spi);
+
+ rv = ipsec_proto_decode (entry->protocol, &proto);
+
+ if (rv)
+ return rv;
+
+ rv = ipsec_crypto_algo_decode (entry->crypto_algorithm, &crypto_alg);
+
+ if (rv)
+ return rv;
+
+ rv = ipsec_integ_algo_decode (entry->integrity_algorithm, &integ_alg);
+
+ if (rv)
+ return rv;
+
+ flags = ipsec_sa_flags_decode (entry->flags);
+
+ if (flags & IPSEC_SA_FLAG_IS_TUNNEL)
+ {
+ rv = tunnel_decode (&entry->tunnel, &tun);
+
+ if (rv)
+ return rv;
+ }
+
+ ipsec_key_decode (&entry->crypto_key, &crypto_key);
+ ipsec_key_decode (&entry->integrity_key, &integ_key);
+
+ return ipsec_sa_add_and_lock (
+ id, spi, proto, crypto_alg, &crypto_key, integ_alg, &integ_key, flags,
+ entry->salt, htons (entry->udp_src_port), htons (entry->udp_dst_port),
+ ntohl (entry->anti_replay_window_size), &tun, sa_index);
+}
+
+static void
+vl_api_ipsec_sad_entry_del_t_handler (vl_api_ipsec_sad_entry_del_t *mp)
+{
+ vl_api_ipsec_sad_entry_del_reply_t *rmp;
+ int rv;
+
+ rv = ipsec_sa_unlock_id (ntohl (mp->id));
+
+ REPLY_MACRO (VL_API_IPSEC_SAD_ENTRY_DEL_REPLY);
+}
+
+static void
+vl_api_ipsec_sad_entry_add_t_handler (vl_api_ipsec_sad_entry_add_t *mp)
+{
+ vl_api_ipsec_sad_entry_add_reply_t *rmp;
+ u32 sa_index = ~0;
+ int rv;
+
+ rv = ipsec_sad_entry_add_v3 (&mp->entry, &sa_index);
+
+ REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_REPLY,
+ { rmp->stat_index = htonl (sa_index); });
+}
+
+static void
+vl_api_ipsec_sad_entry_add_v2_t_handler (vl_api_ipsec_sad_entry_add_v2_t *mp)
+{
+ vl_api_ipsec_sad_entry_add_reply_t *rmp;
+ u32 sa_index = ~0;
+ int rv;
+
+ rv = ipsec_sad_entry_add_v4 (&mp->entry, &sa_index);
+
+ REPLY_MACRO2 (VL_API_IPSEC_SAD_ENTRY_ADD_V2_REPLY,
+ { rmp->stat_index = htonl (sa_index); });
+}
+
+static void
+vl_api_ipsec_sad_entry_update_t_handler (vl_api_ipsec_sad_entry_update_t *mp)
+{
+ vl_api_ipsec_sad_entry_update_reply_t *rmp;
+ u32 id;
+ tunnel_t tun = { 0 };
+ int rv;
+
+ id = ntohl (mp->sad_id);
+
+ if (mp->is_tun)
+ {
+ rv = tunnel_decode (&mp->tunnel, &tun);
+
+ if (rv)
+ goto out;
+ }
+
+ rv = ipsec_sa_update (id, htons (mp->udp_src_port), htons (mp->udp_dst_port),
+ &tun, mp->is_tun);
+
+out:
+ REPLY_MACRO (VL_API_IPSEC_SAD_ENTRY_UPDATE_REPLY);
+}
+
+static void
+vl_api_ipsec_sad_bind_t_handler (vl_api_ipsec_sad_bind_t *mp)
+{
+ vl_api_ipsec_sad_bind_reply_t *rmp;
+ u32 sa_id;
+ u32 worker;
+ int rv;
+
+ sa_id = ntohl (mp->sa_id);
+ worker = ntohl (mp->worker);
+
+ rv = ipsec_sa_bind (sa_id, worker, true /* bind */);
+
+ REPLY_MACRO (VL_API_IPSEC_SAD_BIND_REPLY);
+}
+
+static void
+vl_api_ipsec_sad_unbind_t_handler (vl_api_ipsec_sad_unbind_t *mp)
+{
+ vl_api_ipsec_sad_unbind_reply_t *rmp;
+ u32 sa_id;
+ int rv;
+
+ sa_id = ntohl (mp->sa_id);
+
+ rv = ipsec_sa_bind (sa_id, ~0, false /* bind */);
+
+ REPLY_MACRO (VL_API_IPSEC_SAD_UNBIND_REPLY);
}
static void
mp = vl_msg_api_alloc (sizeof (*mp));
clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPDS_DETAILS);
+ mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_SPDS_DETAILS);
mp->context = context;
mp->spd_id = htonl (spd->id);
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, ({
+ 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
mp = vl_msg_api_alloc (sizeof (*mp));
clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPD_DETAILS);
+ mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_SPD_DETAILS);
mp->context = context;
mp->entry.spd_id = htonl (p->id);
ipsec_spd_t *spd;
uword *p;
u32 spd_index, *ii;
-#if WITH_LIBSSL > 0
+
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
spd_index = p[0];
spd = pool_elt_at_index (im->spds, spd_index);
- /* *INDENT-OFF* */
FOR_EACH_IPSEC_SPD_POLICY_TYPE(ptype) {
vec_foreach(ii, spd->policies[ptype])
{
send_ipsec_spd_details (policy, reg, mp->context);
}
}
- /* *INDENT-ON* */
-#else
- clib_warning ("unimplemented");
-#endif
}
static void
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->_vl_msg_id =
+ ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_SPD_INTERFACE_DETAILS);
mp->context = context;
mp->spd_index = htonl (spd_index);
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 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_itf_create_t_handler (vl_api_ipsec_itf_create_t * mp)
{
- vl_api_ipsec_tunnel_if_add_del_reply_t *rmp;
+ vl_api_ipsec_itf_create_reply_t *rmp;
+ tunnel_mode_t mode;
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);
+ rv = tunnel_mode_decode (mp->itf.mode, &mode);
- if (local_ip_type != remote_ip_type)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto done;
- }
+ if (!rv)
+ rv = ipsec_itf_create (ntohl (mp->itf.user_instance), mode, &sw_if_index);
- flags = IPSEC_SA_FLAG_NONE;
+ REPLY_MACRO2 (VL_API_IPSEC_ITF_CREATE_REPLY,
+ ({
+ rmp->sw_if_index = htonl (sw_if_index);
+ }));
+}
- 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;
+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;
- 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);
+ rv = ipsec_itf_delete (ntohl (mp->sw_if_index));
- fib_index =
- fib_table_find (fib_proto_from_ip46 (local_ip_type),
- ntohl (mp->tx_table_id));
+ REPLY_MACRO (VL_API_IPSEC_ITF_DELETE_REPLY);
+}
- if (~0 == fib_index)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto done;
- }
+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 (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 (~0 != ctx->sw_if_index && ctx->sw_if_index != itf->ii_sw_if_index)
+ return (WALK_CONTINUE);
- 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);
+ 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;
- 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);
+ 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);
- if (rv)
- goto done;
+ return (WALK_CONTINUE);
+}
- 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* */
+static void
+vl_api_ipsec_itf_dump_t_handler (vl_api_ipsec_itf_dump_t * mp)
+{
+ vl_api_registration_t *reg;
- ipip_tunnel_t *t = ipip_tunnel_db_find (&key);
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
- 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;
- }
+ ipsec_dump_walk_ctx_t ctx = {
+ .reg = reg,
+ .context = mp->context,
+ .sw_if_index = ntohl (mp->sw_if_index),
+ };
-#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* */
+ ipsec_itf_walk (send_ipsec_itf_details, &ctx);
}
typedef struct ipsec_sa_dump_match_ctx_t_
ctx->sw_if_index = itp->itp_sw_if_index;
return (WALK_STOP);
}
- /* *INDENT-OFF* */
+
FOR_EACH_IPSEC_PROTECT_INPUT_SAI (itp, sai,
({
if (sai == ctx->sai)
return (WALK_STOP);
}
}));
- /* *INDENT-OFF* */
return (WALK_CONTINUE);
}
{
ipsec_dump_walk_ctx_t *ctx = arg;
vl_api_ipsec_sa_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_DETAILS);
+ 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 (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);
if (ipsec_sa_is_set_IS_PROTECT (sa))
{
ipsec_sa_dump_match_ctx_t ctx = {
- .sai = sa - im->sad,
- .sw_if_index = ~0,
+ .sai = sa - ipsec_sa_pool,
+ .sw_if_index = ~0,
};
ipsec_tun_protect_walk (ipsec_sa_dump_match_sa, &ctx);
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))
+ {
+ 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->last_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->last_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 (sa->replay_window);
+ {
+ 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_registration_t *reg;
-#if WITH_LIBSSL > 0
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
};
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);
-#else
- clib_warning ("unimplemented");
-#endif
+ 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->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->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_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;
+
+ 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_v2_details, &ctx);
+}
+
+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;
-#if WITH_LIBSSL > 0
- VALIDATE_SW_IF_INDEX(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_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 - ipsec_sa_pool,
+ .sw_if_index = ~0,
+ };
+ ipsec_tun_protect_walk (ipsec_sa_dump_match_sa, &ctx);
- if (mp->is_outbound)
- rv = ipsec_tun_protect_update_out (ntohl (mp->sw_if_index), NULL,
- ntohl (mp->sa_id));
+ mp->sw_if_index = htonl (ctx.sw_if_index);
+ }
else
- rv = ipsec_tun_protect_update_in (ntohl (mp->sw_if_index), NULL,
- ntohl (mp->sa_id));
+ mp->sw_if_index = ~0;
-#else
- clib_warning ("unimplemented");
-#endif
+ if (ipsec_sa_is_set_IS_TUNNEL (sa))
+ tunnel_encode (&sa->tunnel, &mp->entry.tunnel);
- BAD_SW_IF_INDEX_LABEL;
+ 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);
- REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_SET_SA_REPLY);
+ return (WALK_CONTINUE);
}
static void
-vl_api_ipsec_backend_dump_t_handler (vl_api_ipsec_backend_dump_t * mp)
+vl_api_ipsec_sa_v3_dump_t_handler (vl_api_ipsec_sa_v3_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_v3_details, &ctx);
+}
+
+static walk_rc_t
+send_ipsec_sa_v4_details (ipsec_sa_t *sa, void *arg)
+{
+ ipsec_dump_walk_ctx_t *ctx = arg;
+ vl_api_ipsec_sa_v4_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_V4_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 - 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))
+ 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;
+ }
+
+ 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->thread_index = clib_host_to_net_u32 (sa->thread_index);
+ 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_v4_dump_t_handler (vl_api_ipsec_sa_v4_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_v4_details, &ctx);
+}
+
+static walk_rc_t
+send_ipsec_sa_v5_details (ipsec_sa_t *sa, void *arg)
+{
+ ipsec_dump_walk_ctx_t *ctx = arg;
+ vl_api_ipsec_sa_v5_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_V5_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 - 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))
+ 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;
+ }
+
+ 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->entry.anti_replay_window_size =
+ clib_host_to_net_u32 (IPSEC_SA_ANTI_REPLAY_WINDOW_SIZE (sa));
+ }
+
+ mp->thread_index = clib_host_to_net_u32 (sa->thread_index);
+ 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_v5_dump_t_handler (vl_api_ipsec_sa_v5_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_v5_details, &ctx);
+}
+
+static void
+vl_api_ipsec_backend_dump_t_handler (vl_api_ipsec_backend_dump_t *mp)
{
vl_api_registration_t *rp;
ipsec_main_t *im = &ipsec_main;
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);
+ mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_BACKEND_DETAILS);
mp->context = context;
snprintf ((char *)mp->name, sizeof (mp->name), "%.*s", vec_len (ab->name),
ab->name);
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);
+ mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_IPSEC_BACKEND_DETAILS);
mp->context = context;
snprintf ((char *)mp->name, sizeof (mp->name), "%.*s", vec_len (eb->name),
eb->name);
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_ipsec_select_backend_reply_t *rmp;
ipsec_protocol_t protocol;
int rv = 0;
- if (pool_elts (im->sad) > 0)
+ if (pool_elts (ipsec_sa_pool) > 0)
{
rv = VNET_API_ERROR_INSTANCE_IN_USE;
goto done;
if (rv)
goto done;
-#if WITH_LIBSSL > 0
switch (protocol)
{
case IPSEC_PROTOCOL_ESP:
rv = VNET_API_ERROR_INVALID_PROTOCOL;
break;
}
-#else
- clib_warning ("unimplemented"); /* FIXME */
-#endif
done:
REPLY_MACRO (VL_API_IPSEC_SELECT_BACKEND_REPLY);
}
-/*
- * ipsec_api_hookup
- * Add vpe's API message handlers to the table.
- * vlib has already mapped shared memory and
- * added the client registration handlers.
- * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
- */
-#define vl_msg_name_crc_list
-#include <vnet/vnet_all_api_h.h>
-#undef vl_msg_name_crc_list
-
static void
-setup_message_id_table (api_main_t * am)
+vl_api_ipsec_set_async_mode_t_handler (vl_api_ipsec_set_async_mode_t * mp)
{
-#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
- foreach_vl_msg_name_crc_ipsec;
-#undef _
+ vl_api_ipsec_set_async_mode_reply_t *rmp;
+ int rv = 0;
+
+ ipsec_set_async_mode (mp->async_enable);
+
+ REPLY_MACRO (VL_API_IPSEC_SET_ASYNC_MODE_REPLY);
}
+#include <vnet/ipsec/ipsec.api.c>
static clib_error_t *
ipsec_api_hookup (vlib_main_t * vm)
{
- api_main_t *am = vlibapi_get_main ();
-
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_vpe_api_msg;
-#undef _
-
- /*
- * Adding and deleting SAs is MP safe since when they are added/delete
- * no traffic is using them
- */
- am->is_mp_safe[VL_API_IPSEC_SAD_ENTRY_ADD_DEL] = 1;
- am->is_mp_safe[VL_API_IPSEC_SAD_ENTRY_ADD_DEL_REPLY] = 1;
-
/*
* Set up the (msg_name, crc, message-id) table
*/
- setup_message_id_table (am);
+ REPLY_MSG_ID_BASE = setup_message_id_table ();
return 0;
}