Introduced SA and child SA uptime.
Type: improvement
Change-Id: I28cf9f90d35ebe035a31ed0a985a5e462c8536a8
Signed-off-by: Denys Haryachyy <garyachy@gmail.com>
{
u32 client_index;
u32 context;
-
- option status = "in_progress";
};
/** \brief Dump all SAs
u32 context;
};
+/** \brief Dump all SAs
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+*/
+define ikev2_sa_v3_dump
+{
+ u32 client_index;
+ u32 context;
+ option status = "in_progress";
+};
+
/** \brief Details about IKE SA
@param context - sender context, to match reply w/ request
@param retval - return code
i32 retval;
vl_api_ikev2_sa_t sa;
- option status = "in_progress";
};
/** \brief Details about IKE SA
vl_api_ikev2_sa_v2_t sa;
};
+/** \brief Details about IKE SA
+ @param context - sender context, to match reply w/ request
+ @param retval - return code
+ @param sa - SA data
+*/
+define ikev2_sa_v3_details
+{
+ u32 context;
+ i32 retval;
+
+ vl_api_ikev2_sa_v3_t sa;
+ option status = "in_progress";
+};
+
/** \brief Dump child SA of specific SA
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
u32 sa_index;
option vat_help = "sa_index <index>";
- option status = "in_progress";
};
/** \brief Child SA details
i32 retval;
vl_api_ikev2_child_sa_t child_sa;
+};
+
+/** \brief Dump child SA of specific SA
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sa_index - index of specific sa
+*/
+define ikev2_child_sa_v2_dump
+{
+ u32 client_index;
+ u32 context;
+
+ u32 sa_index;
+ option vat_help = "sa_index <index>";
+ option status = "in_progress";
+};
+
+/** \brief Child SA details
+ @param context - sender context, to match reply w/ request
+ @param retval - return code
+ @param child_sa - child SA data
+*/
+define ikev2_child_sa_v2_details
+{
+ u32 context;
+ i32 retval;
+
+ vl_api_ikev2_child_sa_v2_t child_sa;
option status = "in_progress";
};
}
static ikev2_profile_t *
-ikev2_select_profile (ikev2_main_t *km, ikev2_sa_t *sa,
+ikev2_select_profile (vlib_main_t *vm, ikev2_main_t *km, ikev2_sa_t *sa,
ikev2_sa_transform_t *tr_prf, u8 *key_pad)
{
ikev2_profile_t *ret = 0, *p;
if (!clib_memcmp (auth, sa_auth->data, vec_len (sa_auth->data)))
{
ikev2_set_state (sa, IKEV2_STATE_AUTHENTICATED);
+ sa->auth_timestamp = vlib_time_now (vm);
vec_free (auth);
ret = p;
break;
if (ikev2_verify_sign (p->auth.key, sa_auth->data, authmsg) == 1)
{
ikev2_set_state (sa, IKEV2_STATE_AUTHENTICATED);
+ sa->auth_timestamp = vlib_time_now (vm);
ret = p;
break;
}
}
static void
-ikev2_sa_auth (ikev2_sa_t *sa)
+ikev2_sa_auth (ikev2_sa_t *sa, vlib_main_t *vm)
{
ikev2_main_t *km = &ikev2_main;
ikev2_profile_t *sel_p = 0;
}
key_pad = format (0, "%s", IKEV2_KEY_PAD);
- sel_p = ikev2_select_profile (km, sa, tr_prf, key_pad);
+ sel_p = ikev2_select_profile (vm, km, sa, tr_prf, key_pad);
if (sel_p)
{
clib_memset (&a, 0, sizeof (a));
+ child->timestamp = vlib_time_now (vm);
+
if (!child->r_proposals)
{
ikev2_set_state (sa, IKEV2_STATE_NO_PROPOSAL_CHOSEN);
sa0->dst_port = clib_net_to_host_u16 (udp0->src_port);
res = ikev2_process_auth_req (vm, sa0, ike0, rlen);
if (res)
- ikev2_sa_auth (sa0);
+ ikev2_sa_auth (sa0, vm);
else
vlib_node_increment_counter (vm, node->node_index,
IKEV2_ERROR_MALFORMED_PACKET, 1);
}
}
+static void
+send_sa_v3 (ikev2_sa_t *sa, vl_api_ikev2_sa_v3_dump_t *mp, u32 api_sa_index)
+{
+ ikev2_main_t *km = &ikev2_main;
+ vl_api_ikev2_sa_v3_details_t *rmp = 0;
+ int rv = 0;
+ ikev2_sa_transform_t *tr;
+ ikev2_profile_t *p;
+ p = pool_elt_at_index (km->profiles, sa->profile_index);
+ vlib_main_t *vm = vlib_get_main ();
+
+ REPLY_MACRO2_ZERO (VL_API_IKEV2_SA_V3_DETAILS, {
+ vl_api_ikev2_sa_v3_t *rsa = &rmp->sa;
+ vl_api_ikev2_keys_t *k = &rsa->keys;
+
+ int size_data = sizeof (rsa->profile_name) - 1;
+ if (vec_len (p->name) < size_data)
+ size_data = vec_len (p->name);
+ clib_memcpy (rsa->profile_name, p->name, size_data);
+
+ rsa->state = ikev2_state_encode (sa->state);
+
+ rsa->uptime = vlib_time_now (vm) - sa->auth_timestamp;
+
+ rsa->sa_index = api_sa_index;
+ ip_address_encode2 (&sa->iaddr, &rsa->iaddr);
+ ip_address_encode2 (&sa->raddr, &rsa->raddr);
+ rsa->ispi = sa->ispi;
+ rsa->rspi = sa->rspi;
+ cp_id (&rsa->i_id, &sa->i_id);
+ cp_id (&rsa->r_id, &sa->r_id);
+
+ tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
+ if (tr)
+ cp_sa_transform (&rsa->encryption, tr);
+
+ tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
+ if (tr)
+ cp_sa_transform (&rsa->prf, tr);
+
+ tr =
+ ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
+ if (tr)
+ cp_sa_transform (&rsa->integrity, tr);
+
+ tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
+ if (tr)
+ cp_sa_transform (&rsa->dh, tr);
+
+ k->sk_d_len = vec_len (sa->sk_d);
+ clib_memcpy (&k->sk_d, sa->sk_d, k->sk_d_len);
+
+ k->sk_ai_len = vec_len (sa->sk_ai);
+ clib_memcpy (&k->sk_ai, sa->sk_ai, k->sk_ai_len);
+
+ k->sk_ar_len = vec_len (sa->sk_ar);
+ clib_memcpy (&k->sk_ar, sa->sk_ar, k->sk_ar_len);
+
+ k->sk_ei_len = vec_len (sa->sk_ei);
+ clib_memcpy (&k->sk_ei, sa->sk_ei, k->sk_ei_len);
+
+ k->sk_er_len = vec_len (sa->sk_er);
+ clib_memcpy (&k->sk_er, sa->sk_er, k->sk_er_len);
+
+ k->sk_pi_len = vec_len (sa->sk_pi);
+ clib_memcpy (&k->sk_pi, sa->sk_pi, k->sk_pi_len);
+
+ k->sk_pr_len = vec_len (sa->sk_pr);
+ clib_memcpy (&k->sk_pr, sa->sk_pr, k->sk_pr_len);
+
+ ikev2_copy_stats (&rsa->stats, &sa->stats);
+
+ vl_api_ikev2_sa_v3_t_endian (rsa);
+ });
+}
+
+static void
+vl_api_ikev2_sa_v3_dump_t_handler (vl_api_ikev2_sa_v3_dump_t *mp)
+{
+ ikev2_main_t *km = &ikev2_main;
+ ikev2_main_per_thread_data_t *tkm;
+ ikev2_sa_t *sa;
+
+ vec_foreach (tkm, km->per_thread_data)
+ {
+ pool_foreach (sa, tkm->sas)
+ {
+ u32 api_sa_index =
+ ikev2_encode_sa_index (sa - tkm->sas, tkm - km->per_thread_data);
+ send_sa_v3 (sa, mp, api_sa_index);
+ }
+ }
+}
+
static void
send_child_sa (ikev2_child_sa_t * child,
vl_api_ikev2_child_sa_dump_t * mp, u32 child_sa_index,
}
}
+static void
+send_child_sa_v2 (ikev2_child_sa_t *child, vl_api_ikev2_child_sa_v2_dump_t *mp,
+ u32 child_sa_index, u32 sa_index)
+{
+ vl_api_ikev2_child_sa_v2_details_t *rmp = 0;
+ int rv = 0;
+ ikev2_sa_transform_t *tr;
+ vlib_main_t *vm = vlib_get_main ();
+
+ REPLY_MACRO2_ZERO (VL_API_IKEV2_CHILD_SA_V2_DETAILS, {
+ vl_api_ikev2_keys_t *k = &rmp->child_sa.keys;
+ rmp->child_sa.child_sa_index = child_sa_index;
+ rmp->child_sa.uptime = vlib_time_now (vm) - child->timestamp;
+ rmp->child_sa.sa_index = sa_index;
+ rmp->child_sa.i_spi = child->i_proposals ? child->i_proposals[0].spi : 0;
+ rmp->child_sa.r_spi = child->r_proposals ? child->r_proposals[0].spi : 0;
+
+ tr =
+ ikev2_sa_get_td_for_type (child->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
+ if (tr)
+ cp_sa_transform (&rmp->child_sa.encryption, tr);
+
+ tr = ikev2_sa_get_td_for_type (child->r_proposals,
+ IKEV2_TRANSFORM_TYPE_INTEG);
+ if (tr)
+ cp_sa_transform (&rmp->child_sa.integrity, tr);
+
+ tr =
+ ikev2_sa_get_td_for_type (child->r_proposals, IKEV2_TRANSFORM_TYPE_ESN);
+ if (tr)
+ cp_sa_transform (&rmp->child_sa.esn, tr);
+
+ k->sk_ei_len = vec_len (child->sk_ei);
+ clib_memcpy (&k->sk_ei, child->sk_ei, k->sk_ei_len);
+
+ k->sk_er_len = vec_len (child->sk_er);
+ clib_memcpy (&k->sk_er, child->sk_er, k->sk_er_len);
+
+ if (vec_len (child->sk_ai))
+ {
+ k->sk_ai_len = vec_len (child->sk_ai);
+ clib_memcpy (&k->sk_ai, child->sk_ai, k->sk_ai_len);
+
+ k->sk_ar_len = vec_len (child->sk_ar);
+ clib_memcpy (&k->sk_ar, child->sk_ar, k->sk_ar_len);
+ }
+
+ vl_api_ikev2_child_sa_v2_t_endian (&rmp->child_sa);
+ });
+}
+
+static void
+vl_api_ikev2_child_sa_v2_dump_t_handler (vl_api_ikev2_child_sa_v2_dump_t *mp)
+{
+ ikev2_main_t *im = &ikev2_main;
+ ikev2_main_per_thread_data_t *tkm;
+ ikev2_sa_t *sa;
+ ikev2_child_sa_t *child;
+ u32 sai = ~0, ti = ~0;
+
+ ikev2_decode_sa_index (clib_net_to_host_u32 (mp->sa_index), &sai, &ti);
+
+ if (vec_len (im->per_thread_data) <= ti)
+ return;
+
+ tkm = vec_elt_at_index (im->per_thread_data, ti);
+
+ if (pool_len (tkm->sas) <= sai || pool_is_free_index (tkm->sas, sai))
+ return;
+
+ sa = pool_elt_at_index (tkm->sas, sai);
+
+ vec_foreach (child, sa->childs)
+ {
+ u32 child_sa_index = child - sa->childs;
+ send_child_sa_v2 (child, mp, child_sa_index, sai);
+ }
+}
+
static void
vl_api_ikev2_traffic_selector_dump_t_handler
(vl_api_ikev2_traffic_selector_dump_t * mp)
ikev2_ts_t *ts;
ikev2_sa_transform_t *tr;
u8 *c = 0;
+ vlib_main_t *vm = vlib_get_main ();
u32 indent = format_get_indent (s);
indent += 1;
s = format (s, "child sa %u:", index);
+ s = format (s, "\n uptime: %f (s)\n ",
+ vlib_time_now (vm) - child->timestamp);
+
tr = ikev2_sa_get_td_for_type (child->r_proposals,
IKEV2_TRANSFORM_TYPE_ENCR);
c = format (c, "%U ", format_ikev2_sa_transform, tr);
ikev2_sa_transform_t *tr;
ikev2_child_sa_t *child;
u32 indent = 1;
+ vlib_main_t *vm = vlib_get_main ();
ikev2_main_t *km = &ikev2_main;
ikev2_profile_t *p;
s = format (s, "\n state: %s", stateNames[sa->state]);
}
+ s =
+ format (s, "\n uptime: %f (s)\n", vlib_time_now (vm) - sa->auth_timestamp);
+
s = format (s, "\n%U", format_white_space, indent);
s = format (s, "nonce i:%U\n%Ur:%U\n",
f64 time_to_expiration;
u8 is_expired;
i8 rekey_retries;
+
+ f64 timestamp;
} ikev2_child_sa_t;
typedef struct
u8 keys_generated;
ikev2_stats_t stats;
+
+ f64 auth_timestamp;
} ikev2_sa_t;
vam->result_ready = 1;
}
+static int
+api_ikev2_sa_v3_dump (vat_main_t *vam)
+{
+ ikev2_test_main_t *im = &ikev2_test_main;
+ vl_api_ikev2_sa_v3_dump_t *mp;
+ vl_api_control_ping_t *mp_ping;
+ int ret;
+
+ /* Construct the API message */
+ M (IKEV2_SA_V3_DUMP, mp);
+
+ /* send it... */
+ S (mp);
+
+ /* Use a control ping for synchronization */
+ if (!im->ping_id)
+ im->ping_id = vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC));
+ mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping));
+ mp_ping->_vl_msg_id = htons (im->ping_id);
+ mp_ping->client_index = vam->my_client_index;
+ vam->result_ready = 0;
+
+ S (mp_ping);
+
+ /* Wait for a reply... */
+ W (ret);
+ return ret;
+}
+
+static void
+vl_api_ikev2_sa_v3_details_t_handler (vl_api_ikev2_sa_v3_details_t *mp)
+{
+ vat_main_t *vam = ikev2_test_main.vat_main;
+ vl_api_ikev2_sa_v3_t *sa = &mp->sa;
+ ip_address_t iaddr;
+ ip_address_t raddr;
+ vl_api_ikev2_keys_t *k = &sa->keys;
+ vl_api_ikev2_sa_v3_t_endian (sa);
+
+ ip_address_decode2 (&sa->iaddr, &iaddr);
+ ip_address_decode2 (&sa->raddr, &raddr);
+
+ fformat (vam->ofp, "profile name %s sa index: %d\n", mp->sa.profile_name,
+ mp->sa.sa_index);
+ fformat (vam->ofp, " iip %U ispi %lx rip %U rspi %lx\n", format_ip_address,
+ &iaddr, sa->ispi, format_ip_address, &raddr, sa->rspi);
+ fformat (vam->ofp, " %U ", format_ikev2_sa_transform, &sa->encryption);
+ fformat (vam->ofp, "%U ", format_ikev2_sa_transform, &sa->prf);
+ fformat (vam->ofp, "%U ", format_ikev2_sa_transform, &sa->integrity);
+ fformat (vam->ofp, "%U \n", format_ikev2_sa_transform, &sa->dh);
+
+ fformat (vam->ofp, " SK_d %U\n", format_hex_bytes, k->sk_d, k->sk_d_len);
+
+ fformat (vam->ofp, " SK_a i:%U\n r:%U\n", format_hex_bytes,
+ k->sk_ai, k->sk_ai_len, format_hex_bytes, k->sk_ar, k->sk_ar_len);
+
+ fformat (vam->ofp, " SK_e i:%U\n r:%U\n", format_hex_bytes,
+ k->sk_ei, k->sk_ei_len, format_hex_bytes, k->sk_er, k->sk_er_len);
+
+ fformat (vam->ofp, " SK_p i:%U\n r:%U\n", format_hex_bytes,
+ k->sk_pi, k->sk_pi_len, format_hex_bytes, k->sk_pr, k->sk_pr_len);
+
+ fformat (vam->ofp, " identifier (i) %U\n", format_ikev2_id_type_and_data,
+ &sa->i_id);
+ fformat (vam->ofp, " identifier (r) %U\n", format_ikev2_id_type_and_data,
+ &sa->r_id);
+
+ vam->result_ready = 1;
+}
+
static int
api_ikev2_child_sa_dump (vat_main_t * vam)
{
fformat (vam->ofp, "%U ", format_ikev2_sa_transform, &child_sa->integrity);
fformat (vam->ofp, "%U \n", format_ikev2_sa_transform, &child_sa->esn);
+ fformat (vam->ofp, " spi(i) %lx spi(r) %lx\n", child_sa->i_spi,
+ child_sa->r_spi);
+
+ fformat (vam->ofp, " SK_e i:%U\n r:%U\n", format_hex_bytes,
+ k->sk_ei, k->sk_ei_len, format_hex_bytes, k->sk_er, k->sk_er_len);
+ if (k->sk_ai_len)
+ {
+ fformat (vam->ofp, " SK_a i:%U\n r:%U\n", format_hex_bytes,
+ k->sk_ai, k->sk_ai_len, format_hex_bytes, k->sk_ar,
+ k->sk_ar_len);
+ }
+ vam->result_ready = 1;
+}
+
+static int
+api_ikev2_child_sa_v2_dump (vat_main_t *vam)
+{
+ unformat_input_t *i = vam->input;
+ ikev2_test_main_t *im = &ikev2_test_main;
+ vl_api_ikev2_child_sa_dump_t *mp;
+ vl_api_control_ping_t *mp_ping;
+ int ret;
+ u32 sa_index = ~0;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "sa_index %d", &sa_index))
+ ;
+ else
+ {
+ errmsg ("parse error '%U'", format_unformat_error, i);
+ return -99;
+ }
+ }
+
+ if (sa_index == ~0)
+ return -99;
+
+ /* Construct the API message */
+ M (IKEV2_CHILD_SA_DUMP, mp);
+
+ mp->sa_index = clib_net_to_host_u32 (sa_index);
+
+ /* send it... */
+ S (mp);
+
+ /* Use a control ping for synchronization */
+ if (!im->ping_id)
+ im->ping_id = vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC));
+ mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping));
+ mp_ping->_vl_msg_id = htons (im->ping_id);
+ mp_ping->client_index = vam->my_client_index;
+ vam->result_ready = 0;
+
+ S (mp_ping);
+
+ /* Wait for a reply... */
+ W (ret);
+ return ret;
+}
+
+static void
+vl_api_ikev2_child_sa_v2_details_t_handler (
+ vl_api_ikev2_child_sa_details_t *mp)
+{
+ vat_main_t *vam = ikev2_test_main.vat_main;
+ vl_api_ikev2_child_sa_t *child_sa = &mp->child_sa;
+ vl_api_ikev2_keys_t *k = &child_sa->keys;
+ vl_api_ikev2_child_sa_t_endian (child_sa);
+
+ fformat (vam->ofp, " child sa %u:\n", child_sa->child_sa_index);
+
+ fformat (vam->ofp, " %U ", format_ikev2_sa_transform,
+ &child_sa->encryption);
+ fformat (vam->ofp, "%U ", format_ikev2_sa_transform, &child_sa->integrity);
+ fformat (vam->ofp, "%U \n", format_ikev2_sa_transform, &child_sa->esn);
+
fformat (vam->ofp, " spi(i) %lx spi(r) %lx\n",
child_sa->i_spi, child_sa->r_spi);
vl_api_ikev2_sa_transform_t esn;
};
+typedef ikev2_child_sa_v2
+{
+ u32 sa_index;
+ u32 child_sa_index;
+ u32 i_spi;
+ u32 r_spi;
+ vl_api_ikev2_keys_t keys;
+ vl_api_ikev2_sa_transform_t encryption;
+ vl_api_ikev2_sa_transform_t integrity;
+ vl_api_ikev2_sa_transform_t esn;
+ f64 uptime;
+};
+
typedef ikev2_sa_stats
{
u16 n_keepalives;
vl_api_ikev2_sa_transform_t dh;
vl_api_ikev2_sa_stats_t stats;
+};
+
+typedef ikev2_sa_v3
+{
+ u32 sa_index;
+ string profile_name[64];
+ vl_api_ikev2_state_t state;
+
+ u64 ispi;
+ u64 rspi;
+ vl_api_address_t iaddr;
+ vl_api_address_t raddr;
+
+ vl_api_ikev2_keys_t keys;
+
+ /* ID */
+ vl_api_ikev2_id_t i_id;
+ vl_api_ikev2_id_t r_id;
+
+ vl_api_ikev2_sa_transform_t encryption;
+ vl_api_ikev2_sa_transform_t integrity;
+ vl_api_ikev2_sa_transform_t prf;
+ vl_api_ikev2_sa_transform_t dh;
+
+ vl_api_ikev2_sa_stats_t stats;
+ f64 uptime;
};
\ No newline at end of file
Code Review / vpp.git / commitdiff