ipsec: IPSec protection for multi-point tunnel interfaces

[vpp.git] / src / vnet / ipsec / ipsec_format.c

diff --git a/src/vnet/ipsec/ipsec_format.c b/src/vnet/ipsec/ipsec_format.c
index 0d596c0..bf398cb 100644 (file)
--- a/src/vnet/ipsec/ipsec_format.c
+++ b/src/vnet/ipsec/ipsec_format.c
@@ -259,9 +259,7 @@ format_ipsec_sa_flags (u8 * s, va_list * args)
 {
   ipsec_sa_flags_t flags = va_arg (*args, int);
 
-  if (0)
-    ;
-#define _(v, f, str) else if (flags & IPSEC_SA_FLAG_##f) s = format(s, "%s ", str);
+#define _(v, f, str) if (flags & IPSEC_SA_FLAG_##f) s = format(s, "%s ", str);
   foreach_ipsec_sa_flags
 #undef _
     return (s);
@@ -285,10 +283,8 @@ format_ipsec_sa (u8 * s, va_list * args)
 
   sa = pool_elt_at_index (im->sad, sai);
 
-  s = format (s, "[%d] sa %d (0x%x) spi %u (0x%08x) mode %s%s protocol %s %U",
+  s = format (s, "[%d] sa %u (0x%x) spi %u (0x%08x) protocol:%s flags:[%U]",
              sai, sa->id, sa->id, sa->spi, sa->spi,
-             ipsec_sa_is_set_IS_TUNNEL (sa) ? "tunnel" : "transport",
-             ipsec_sa_is_set_IS_TUNNEL_V6 (sa) ? "-ip6" : "",
              sa->protocol ? "esp" : "ah", format_ipsec_sa_flags, sa->flags);
 
   if (!(flags & IPSEC_FORMAT_DETAIL))
@@ -296,18 +292,24 @@ format_ipsec_sa (u8 * s, va_list * args)
 
   s = format (s, "\n   locks %d", sa->node.fn_locks);
   s = format (s, "\n   salt 0x%x", clib_net_to_host_u32 (sa->salt));
+  s = format (s, "\n   thread-indices [encrypt:%d decrypt:%d]",
+             sa->encrypt_thread_index, sa->decrypt_thread_index);
   s = format (s, "\n   seq %u seq-hi %u", sa->seq, sa->seq_hi);
   s = format (s, "\n   last-seq %u last-seq-hi %u window %U",
              sa->last_seq, sa->last_seq_hi,
              format_ipsec_replay_window, sa->replay_window);
   s = format (s, "\n   crypto alg %U",
              format_ipsec_crypto_alg, sa->crypto_alg);
-  if (sa->crypto_alg)
+  if (sa->crypto_alg && (flags & IPSEC_FORMAT_INSECURE))
     s = format (s, " key %U", format_ipsec_key, &sa->crypto_key);
+  else
+    s = format (s, " key [redacted]");
   s = format (s, "\n   integrity alg %U",
              format_ipsec_integ_alg, sa->integ_alg);
-  if (sa->integ_alg)
+  if (sa->integ_alg && (flags & IPSEC_FORMAT_INSECURE))
     s = format (s, " key %U", format_ipsec_key, &sa->integ_key);
+  else
+    s = format (s, " key [redacted]");
 
   vlib_get_combined_counter (&ipsec_sa_counters, sai, &counts);
   s = format (s, "\n   packets %u bytes %u", counts.packets, counts.bytes);
@@ -335,60 +337,33 @@ done:
 }
 
 u8 *
-format_ipsec_tunnel (u8 * s, va_list * args)
+format_ipsec_tun_protect_index (u8 * s, va_list * args)
 {
-  ipsec_main_t *im = &ipsec_main;
-  u32 ti = va_arg (*args, u32);
-  ipsec_tunnel_if_t *t;
-
-  if (pool_is_free_index (im->tunnel_interfaces, ti))
-    {
-      s = format (s, "No such tunnel index: %d", ti);
-      goto done;
-    }
-
-  t = pool_elt_at_index (im->tunnel_interfaces, ti);
-
-  if (t->hw_if_index == ~0)
-    goto done;
+  u32 itpi = va_arg (*args, index_t);
+  ipsec_tun_protect_t *itp;
 
-  s =
-    format (s, "%U\n", format_vnet_hw_if_index_name, im->vnet_main,
-           t->hw_if_index);
+  if (pool_is_free_index (ipsec_tun_protect_pool, itpi))
+    return (format (s, "No such tunnel index: %d", itpi));
 
-  s = format (s, "   out-bound sa: ");
-  s = format (s, "%U\n", format_ipsec_sa, t->output_sa_index,
-             IPSEC_FORMAT_BRIEF);
+  itp = pool_elt_at_index (ipsec_tun_protect_pool, itpi);
 
-  s = format (s, "    in-bound sa: ");
-  s = format (s, "%U\n", format_ipsec_sa, t->input_sa_index,
-             IPSEC_FORMAT_BRIEF);
-
-done:
-  return (s);
+  return (format (s, "%U", format_ipsec_tun_protect, itp));
 }
 
+
 u8 *
 format_ipsec_tun_protect (u8 * s, va_list * args)
 {
-  u32 itpi = va_arg (*args, u32);
-  ipsec_tun_protect_t *itp;
+  ipsec_tun_protect_t *itp = va_arg (*args, ipsec_tun_protect_t *);
   u32 sai;
 
-  if (pool_is_free_index (ipsec_protect_pool, itpi))
-    {
-      s = format (s, "No such tunnel index: %d", itpi);
-      goto done;
-    }
-
-  itp = pool_elt_at_index (ipsec_protect_pool, itpi);
-
   s = format (s, "%U", format_vnet_sw_if_index_name,
              vnet_get_main (), itp->itp_sw_if_index);
+  if (!ip_address_is_zero (itp->itp_key))
+    s = format (s, ": %U", format_ip_address, itp->itp_key);
   s = format (s, "\n output-sa:");
-  s =
-    format (s, "\n  %U", format_ipsec_sa, itp->itp_out_sa,
-           IPSEC_FORMAT_BRIEF);
+  s = format (s, "\n  %U", format_ipsec_sa, itp->itp_out_sa,
+             IPSEC_FORMAT_BRIEF);
 
   s = format (s, "\n input-sa:");
   /* *INDENT-OFF* */
@@ -398,7 +373,32 @@ format_ipsec_tun_protect (u8 * s, va_list * args)
   }));
   /* *INDENT-ON* */
 
-done:
+  return (s);
+}
+
+u8 *
+format_ipsec4_tunnel_key (u8 * s, va_list * args)
+{
+  ipsec4_tunnel_key_t *key = va_arg (*args, ipsec4_tunnel_key_t *);
+
+  s = format (s, "remote:%U spi:%u (0x%08x)",
+             format_ip4_address, &key->remote_ip,
+             clib_net_to_host_u32 (key->spi),
+             clib_net_to_host_u32 (key->spi));
+
+  return (s);
+}
+
+u8 *
+format_ipsec6_tunnel_key (u8 * s, va_list * args)
+{
+  ipsec6_tunnel_key_t *key = va_arg (*args, ipsec6_tunnel_key_t *);
+
+  s = format (s, "remote:%U spi:%u (0x%08x)",
+             format_ip6_address, &key->remote_ip,
+             clib_net_to_host_u32 (key->spi),
+             clib_net_to_host_u32 (key->spi));
+
   return (s);
 }