ikev2: dump state and profile name in CLI and API

Type: improvement

Change-Id: Ide4b45da99e3a67376281f6438997f3148be08e5
Signed-off-by: Denys Haryachyy <garyachy@gmail.com>

1 files changed, 116 insertions, 0 deletions

diff --git a/src/plugins/ikev2/ikev2_api.c b/src/plugins/ikev2/ikev2_api.c
index 6485b6d85c1..975212d4f92 100644
--- a/src/plugins/ikev2/ikev2_api.c
+++ b/src/plugins/ikev2/ikev2_api.c
@@ -207,6 +207,32 @@ ikev2_copy_stats (vl_api_ikev2_sa_stats_t *dst, const ikev2_stats_t *src)
   dst->n_sa_auth_req = src->n_sa_auth_req;
 }
 
+static vl_api_ikev2_state_t
+ikev2_state_encode (ikev2_state_t state)
+{
+  switch (state)
+    {
+    case IKEV2_STATE_UNKNOWN:
+      return UNKNOWN;
+    case IKEV2_STATE_SA_INIT:
+      return SA_INIT;
+    case IKEV2_STATE_DELETED:
+      return DELETED;
+    case IKEV2_STATE_AUTH_FAILED:
+      return AUTH_FAILED;
+    case IKEV2_STATE_AUTHENTICATED:
+      return AUTHENTICATED;
+    case IKEV2_STATE_NOTIFY_AND_DELETE:
+      return NOTIFY_AND_DELETE;
+    case IKEV2_STATE_TS_UNACCEPTABLE:
+      return TS_UNACCEPTABLE;
+    case IKEV2_STATE_NO_PROPOSAL_CHOSEN:
+      return NO_PROPOSAL_CHOSEN;
+    }
+
+  return UNKNOWN;
+}
+
 static void
 send_sa (ikev2_sa_t * sa, vl_api_ikev2_sa_dump_t * mp, u32 api_sa_index)
 {
@@ -293,6 +319,96 @@ vl_api_ikev2_sa_dump_t_handler (vl_api_ikev2_sa_dump_t * mp)
   }
 }
 
+static void
+send_sa_v2 (ikev2_sa_t *sa, vl_api_ikev2_sa_v2_dump_t *mp, u32 api_sa_index)
+{
+  ikev2_main_t *km = &ikev2_main;
+  vl_api_ikev2_sa_v2_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);
+
+  REPLY_MACRO2_ZERO (VL_API_IKEV2_SA_V2_DETAILS, {
+    vl_api_ikev2_sa_v2_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->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_v2_t_endian (rsa);
+  });
+}
+
+static void
+vl_api_ikev2_sa_v2_dump_t_handler (vl_api_ikev2_sa_v2_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_v2 (sa, mp, api_sa_index);
+	}
+    }
+}
 
 static void
 send_child_sa (ikev2_child_sa_t * child,