#include <vlibmemory/api.h>
#include <vnet/api_errno.h>
#include <vpp/app/version.h>
-
+#include <vnet/ip/ip_types_api.h>
#include <ikev2/ikev2.h>
#include <ikev2/ikev2_priv.h>
/* define message IDs */
-#include <plugins/ikev2/ikev2_msg_enum.h>
+#include <vnet/format_fns.h>
+#include <plugins/ikev2/ikev2.api_enum.h>
+#include <plugins/ikev2/ikev2.api_types.h>
-#define vl_typedefs /* define message structures */
-#include <ikev2/ikev2.api.h>
-#undef vl_typedefs
#define vl_endianfun /* define message structures */
-#include <ikev2/ikev2.api.h>
+#include <plugins/ikev2/ikev2_types.api.h>
#undef vl_endianfun
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <ikev2/ikev2.api.h>
-#undef vl_printfun
-
-/* Get the API version number */
-#define vl_api_version(n,v) static u32 api_version=(v);
-#include <ikev2/ikev2.api.h>
-#undef vl_api_version
-
extern ikev2_main_t ikev2_main;
#define IKEV2_PLUGIN_VERSION_MAJOR 1
#define REPLY_MSG_ID_BASE ikev2_main.msg_id_base
#include <vlibapi/api_helper_macros.h>
-#define foreach_ikev2_api_msg \
-_(IKEV2_PLUGIN_GET_VERSION, ikev2_plugin_get_version) \
-_(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
+cp_ike_transforms (vl_api_ikev2_ike_transforms_t * vl_api_ts,
+ ikev2_transforms_set * ts)
+{
+ vl_api_ts->crypto_alg = ts->crypto_alg;
+ vl_api_ts->integ_alg = ts->integ_alg;
+ vl_api_ts->dh_group = ts->dh_type;
+ vl_api_ts->crypto_key_size = ts->crypto_key_size;
+}
+
+static void
+cp_esp_transforms (vl_api_ikev2_esp_transforms_t * vl_api_ts,
+ ikev2_transforms_set * ts)
+{
+ vl_api_ts->crypto_alg = ts->crypto_alg;
+ vl_api_ts->integ_alg = ts->integ_alg;
+ vl_api_ts->crypto_key_size = ts->crypto_key_size;
+}
+
+static void
+cp_id (vl_api_ikev2_id_t * vl_api_id, ikev2_id_t * id)
+{
+ if (!id->data)
+ return;
+
+ int size_data = 0;
+ vl_api_id->type = id->type;
+ size_data = sizeof (vl_api_id->data) - 1; // size without zero ending character
+ if (vec_len (id->data) < size_data)
+ size_data = vec_len (id->data);
+
+ vl_api_id->data_len = size_data;
+ clib_memcpy (vl_api_id->data, id->data, size_data);
+}
+
+static void
+cp_ts (vl_api_ikev2_ts_t * vl_api_ts, ikev2_ts_t * ts, u8 is_local)
+{
+ vl_api_ts->is_local = is_local;
+ vl_api_ts->protocol_id = ts->protocol_id;
+ vl_api_ts->start_port = ts->start_port;
+ vl_api_ts->end_port = ts->end_port;
+ ip4_address_encode (&ts->start_addr, vl_api_ts->start_addr);
+ ip4_address_encode (&ts->end_addr, vl_api_ts->end_addr);
+}
+
+static void
+cp_auth (vl_api_ikev2_auth_t * vl_api_auth, ikev2_auth_t * auth)
+{
+ vl_api_auth->method = auth->method;
+ vl_api_auth->data_len = vec_len (auth->data);
+ vl_api_auth->hex = auth->hex;
+ clib_memcpy (&vl_api_auth->data, auth->data, vec_len (auth->data));
+}
+
+static void
+cp_responder (vl_api_ikev2_responder_t * vl_api_responder,
+ ikev2_responder_t * responder)
+{
+ vl_api_responder->sw_if_index = responder->sw_if_index;
+ ip4_address_encode (&responder->ip4, vl_api_responder->ip4);
+}
+
+static void
+send_profile (ikev2_profile_t * profile, vl_api_registration_t * reg,
+ u32 context)
+{
+ vl_api_ikev2_profile_details_t *rmp = 0;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp) + vec_len (profile->auth.data));
+ clib_memset (rmp, 0, sizeof (*rmp) + vec_len (profile->auth.data));
+ ikev2_main_t *im = &ikev2_main;
+ rmp->_vl_msg_id = ntohs (VL_API_IKEV2_PROFILE_DETAILS + im->msg_id_base);
+ rmp->context = context;
+
+ int size_data = sizeof (rmp->profile.name) - 1;
+ if (vec_len (profile->name) < size_data)
+ size_data = vec_len (profile->name);
+ clib_memcpy (rmp->profile.name, profile->name, size_data);
+
+ cp_ike_transforms (&rmp->profile.ike_ts, &profile->ike_ts);
+ cp_esp_transforms (&rmp->profile.esp_ts, &profile->esp_ts);
+
+ cp_id (&rmp->profile.loc_id, &profile->loc_id);
+ cp_id (&rmp->profile.rem_id, &profile->rem_id);
+
+ cp_ts (&rmp->profile.rem_ts, &profile->rem_ts, 0 /* is_local */ );
+ cp_ts (&rmp->profile.loc_ts, &profile->loc_ts, 1 /* is_local */ );
+
+ cp_auth (&rmp->profile.auth, &profile->auth);
+
+ cp_responder (&rmp->profile.responder, &profile->responder);
+
+ rmp->profile.udp_encap = profile->udp_encap;
+ rmp->profile.tun_itf = profile->tun_itf;
+
+ rmp->profile.ipsec_over_udp_port = profile->ipsec_over_udp_port;
+
+ rmp->profile.lifetime = profile->lifetime;
+ rmp->profile.lifetime_maxdata = profile->lifetime_maxdata;
+ rmp->profile.lifetime_jitter = profile->lifetime_jitter;
+ rmp->profile.handover = profile->handover;
+
+ vl_api_ikev2_profile_t_endian (&rmp->profile);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void
+vl_api_ikev2_profile_dump_t_handler (vl_api_ikev2_profile_dump_t * mp)
+{
+ ikev2_main_t *im = &ikev2_main;
+ ikev2_profile_t *profile;
+ vl_api_registration_t *reg;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ /* *INDENT-OFF* */
+ pool_foreach (profile, im->profiles,
+ ({
+ send_profile (profile, reg, mp->context);
+ }));
+ /* *INDENT-ON* */
+}
static void
vl_api_ikev2_plugin_get_version_t_handler (vl_api_ikev2_plugin_get_version_t *
vl_api_send_msg (reg, (u8 *) rmp);
}
+static void
+ vl_api_ikev2_profile_set_liveness_t_handler
+ (vl_api_ikev2_profile_set_liveness_t * mp)
+{
+ vl_api_ikev2_profile_set_liveness_reply_t *rmp;
+ int rv = 0;
+
+#if WITH_LIBSSL > 0
+ clib_error_t *error;
+ error = ikev2_set_liveness_params (clib_net_to_host_u32 (mp->period),
+ clib_net_to_host_u32 (mp->max_retries));
+ if (error)
+ rv = VNET_API_ERROR_UNSPECIFIED;
+#else
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+#endif
+
+ REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_LIVENESS_REPLY);
+}
+
static void
vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp)
{
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;
+ vl_api_ikev2_profile_set_id_reply_t *rmp;
int rv = 0;
#if WITH_LIBSSL > 0
REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_ID_REPLY);
}
+static void
+ vl_api_ikev2_profile_set_udp_encap_t_handler
+ (vl_api_ikev2_profile_set_udp_encap_t * mp)
+{
+ vl_api_ikev2_profile_set_udp_encap_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_udp_encap (vm, tmp);
+ vec_free (tmp);
+ if (error)
+ rv = VNET_API_ERROR_UNSPECIFIED;
+#else
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+#endif
+
+ REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_UDP_ENCAP_REPLY);
+}
+
static void
vl_api_ikev2_profile_set_ts_t_handler (vl_api_ikev2_profile_set_ts_t * mp)
{
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);
+ ip4_address_t start_addr, end_addr;
+ ip4_address_decode (mp->ts.start_addr, &start_addr);
+ ip4_address_decode (mp->ts.end_addr, &end_addr);
+ error =
+ ikev2_set_profile_ts (vm, tmp, mp->ts.protocol_id,
+ clib_net_to_host_u16 (mp->ts.start_port),
+ clib_net_to_host_u16 (mp->ts.end_port),
+ start_addr, end_addr, mp->ts.is_local);
vec_free (tmp);
if (error)
rv = VNET_API_ERROR_UNSPECIFIED;
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;
+ vl_api_ikev2_set_local_key_reply_t *rmp;
int rv = 0;
#if WITH_LIBSSL > 0
u8 *tmp = format (0, "%s", mp->name);
ip4_address_t ip4;
- clib_memcpy (&ip4, mp->address, sizeof (ip4));
+ ip4_address_decode (mp->responder.ip4, &ip4);
+ u32 sw_if_index = clib_net_to_host_u32 (mp->responder.sw_if_index);
- error = ikev2_set_profile_responder (vm, tmp, mp->sw_if_index, ip4);
+ error = ikev2_set_profile_responder (vm, tmp, sw_if_index, ip4);
vec_free (tmp);
if (error)
rv = VNET_API_ERROR_UNSPECIFIED;
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);
+ ikev2_set_profile_ike_transforms (vm, tmp, mp->tr.crypto_alg,
+ mp->tr.integ_alg,
+ mp->tr.dh_group,
+ ntohl (mp->tr.crypto_key_size));
vec_free (tmp);
if (error)
rv = VNET_API_ERROR_UNSPECIFIED;
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);
+ ikev2_set_profile_esp_transforms (vm, tmp, mp->tr.crypto_alg,
+ mp->tr.integ_alg,
+ ntohl (mp->tr.crypto_key_size));
vec_free (tmp);
if (error)
rv = VNET_API_ERROR_UNSPECIFIED;
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);
+ ikev2_set_profile_sa_lifetime (vm, tmp,
+ clib_net_to_host_u64 (mp->lifetime),
+ ntohl (mp->lifetime_jitter),
+ ntohl (mp->handover),
+ clib_net_to_host_u64
+ (mp->lifetime_maxdata));
vec_free (tmp);
if (error)
rv = VNET_API_ERROR_UNSPECIFIED;
REPLY_MACRO (VL_API_IKEV2_SET_SA_LIFETIME_REPLY);
}
+static void
+ vl_api_ikev2_profile_set_ipsec_udp_port_t_handler
+ (vl_api_ikev2_profile_set_ipsec_udp_port_t * mp)
+{
+ vl_api_ikev2_profile_set_ipsec_udp_port_reply_t *rmp;
+ int rv = 0;
+
+#if WITH_LIBSSL > 0
+ vlib_main_t *vm = vlib_get_main ();
+
+ u8 *tmp = format (0, "%s", mp->name);
+
+ rv =
+ ikev2_set_profile_ipsec_udp_port (vm, tmp,
+ clib_net_to_host_u16 (mp->port),
+ mp->is_set);
+ vec_free (tmp);
+#else
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+#endif
+
+ REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_IPSEC_UDP_PORT_REPLY);
+}
+
+static void
+ vl_api_ikev2_set_tunnel_interface_t_handler
+ (vl_api_ikev2_set_tunnel_interface_t * mp)
+{
+ vl_api_ikev2_set_tunnel_interface_reply_t *rmp;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+#if WITH_LIBSSL > 0
+ u8 *tmp = format (0, "%s", mp->name);
+ clib_error_t *error;
+
+ error = ikev2_set_profile_tunnel_interface (vlib_get_main (), tmp,
+ ntohl (mp->sw_if_index));
+
+ if (error)
+ rv = VNET_API_ERROR_UNSPECIFIED;
+ vec_free (tmp);
+#else
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+#endif
+
+ BAD_SW_IF_INDEX_LABEL;
+ REPLY_MACRO (VL_API_IKEV2_SET_TUNNEL_INTERFACE_REPLY);
+}
+
static void
vl_api_ikev2_initiate_sa_init_t_handler (vl_api_ikev2_initiate_sa_init_t * mp)
{
REPLY_MACRO (VL_API_IKEV2_INITIATE_REKEY_CHILD_SA_REPLY);
}
-/*
- * ikev2_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 <ikev2/ikev2.api.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (ikev2_main_t * im, api_main_t * am)
-{
-#define _(id,n,crc) \
- vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + im->msg_id_base);
- foreach_vl_msg_name_crc_ikev2;
-#undef _
-}
-
-static clib_error_t *
-ikev2_plugin_api_hookup (vlib_main_t * vm)
-{
- ikev2_main_t *im = &ikev2_main;
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N + im->msg_id_base, #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_ikev2_api_msg;
-#undef _
-
- return (NULL);
-}
-
+#include <ikev2/ikev2.api.c>
static clib_error_t *
ikev2_api_init (vlib_main_t * vm)
{
ikev2_main_t *im = &ikev2_main;
- clib_error_t *error = 0;
- u8 *name;
-
- name = format (0, "ikev2_%08x%c", api_version, 0);
/* Ask for a correctly-sized block of API message decode slots */
- im->msg_id_base = vl_msg_api_get_msg_ids ((char *) name,
- VL_MSG_FIRST_AVAILABLE);
-
- error = ikev2_plugin_api_hookup (vm);
-
- /* Add our API messages to the global name_crc hash table */
- setup_message_id_table (im, &api_main);
-
- vec_free (name);
+ im->msg_id_base = setup_message_id_table ();
- return (error);
+ return 0;
}
VLIB_INIT_FUNCTION (ikev2_api_init);
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