ikev2: refactor and test profile dump API
[vpp.git] / src / plugins / ikev2 / ikev2_cli.c
index 2ca1a5c..687e6f2 100644 (file)
@@ -17,6 +17,7 @@
 #include <vnet/pg/pg.h>
 #include <vppinfra/error.h>
 #include <vnet/udp/udp.h>
+#include <vnet/ipsec/ipsec_sa.h>
 #include <plugins/ikev2/ikev2.h>
 #include <plugins/ikev2/ikev2_priv.h>
 
@@ -87,9 +88,12 @@ show_ikev2_sa_command_fn (vlib_main_t * vm,
 
       vlib_cli_output(vm, "  SK_d    %U",
                       format_hex_bytes, sa->sk_d,  vec_len(sa->sk_d));
-      vlib_cli_output(vm, "  SK_a  i:%U\n        r:%U",
-                      format_hex_bytes, sa->sk_ai, vec_len(sa->sk_ai),
-                      format_hex_bytes, sa->sk_ar, vec_len(sa->sk_ar));
+      if (sa->sk_ai)
+        {
+          vlib_cli_output(vm, "  SK_a  i:%U\n        r:%U",
+                          format_hex_bytes, sa->sk_ai, vec_len(sa->sk_ai),
+                          format_hex_bytes, sa->sk_ar, vec_len(sa->sk_ar));
+        }
       vlib_cli_output(vm, "  SK_e  i:%U\n        r:%U",
                       format_hex_bytes, sa->sk_ei, vec_len(sa->sk_ei),
                       format_hex_bytes, sa->sk_er, vec_len(sa->sk_er));
@@ -125,10 +129,13 @@ show_ikev2_sa_command_fn (vlib_main_t * vm,
           vlib_cli_output(vm, "    SK_e  i:%U\n          r:%U",
                           format_hex_bytes, child->sk_ei, vec_len(child->sk_ei),
                           format_hex_bytes, child->sk_er, vec_len(child->sk_er));
-          vlib_cli_output(vm, "    SK_a  i:%U\n          r:%U",
-                          format_hex_bytes, child->sk_ai, vec_len(child->sk_ai),
-                          format_hex_bytes, child->sk_ar, vec_len(child->sk_ar));
-          vlib_cli_output(vm, "    traffic selectors (i):");
+          if (child->sk_ai)
+            {
+              vlib_cli_output(vm, "    SK_a  i:%U\n          r:%U",
+                              format_hex_bytes, child->sk_ai, vec_len(child->sk_ai),
+                              format_hex_bytes, child->sk_ar, vec_len(child->sk_ar));
+              vlib_cli_output(vm, "    traffic selectors (i):");
+            }
           vec_foreach(ts, child->tsi)
             {
               vlib_cli_output(vm, "      %u type %u protocol_id %u addr "
@@ -184,6 +191,7 @@ ikev2_profile_add_del_command_fn (vlib_main_t * vm,
   ip4_address_t ip4;
   ip4_address_t end_addr;
   u32 responder_sw_if_index = (u32) ~ 0;
+  u32 tun_sw_if_index = (u32) ~ 0;
   ip4_address_t responder_ip4;
   ikev2_transform_encr_type_t crypto_alg;
   ikev2_transform_integ_type_t integ_alg;
@@ -326,6 +334,13 @@ ikev2_profile_add_del_command_fn (vlib_main_t * vm,
                                         responder_ip4);
          goto done;
        }
+      else if (unformat (line_input, "set %U tunnel %U",
+                        unformat_token, valid_chars, &name,
+                        unformat_vnet_sw_interface, vnm, &tun_sw_if_index))
+       {
+         r = ikev2_set_profile_tunnel_interface (vm, name, tun_sw_if_index);
+         goto done;
+       }
       else
        if (unformat
            (line_input,
@@ -343,17 +358,40 @@ ikev2_profile_add_del_command_fn (vlib_main_t * vm,
       else
        if (unformat
            (line_input,
-            "set %U esp-crypto-alg %U %u esp-integ-alg %U esp-dh %U",
+            "set %U ike-crypto-alg %U %u ike-dh %U",
             unformat_token, valid_chars, &name,
             unformat_ikev2_transform_encr_type, &crypto_alg, &tmp1,
-            unformat_ikev2_transform_integ_type, &integ_alg,
             unformat_ikev2_transform_dh_type, &dh_type))
        {
          r =
-           ikev2_set_profile_esp_transforms (vm, name, crypto_alg, integ_alg,
+           ikev2_set_profile_ike_transforms (vm, name, crypto_alg,
+                                             IKEV2_TRANSFORM_INTEG_TYPE_NONE,
                                              dh_type, tmp1);
          goto done;
        }
+      else
+       if (unformat
+           (line_input,
+            "set %U esp-crypto-alg %U %u esp-integ-alg %U",
+            unformat_token, valid_chars, &name,
+            unformat_ikev2_transform_encr_type, &crypto_alg, &tmp1,
+            unformat_ikev2_transform_integ_type, &integ_alg))
+       {
+         r =
+           ikev2_set_profile_esp_transforms (vm, name, crypto_alg, integ_alg,
+                                             tmp1);
+         goto done;
+       }
+      else if (unformat
+              (line_input,
+               "set %U esp-crypto-alg %U %u",
+               unformat_token, valid_chars, &name,
+               unformat_ikev2_transform_encr_type, &crypto_alg, &tmp1))
+       {
+         r =
+           ikev2_set_profile_esp_transforms (vm, name, crypto_alg, 0, tmp1);
+         goto done;
+       }
       else if (unformat (line_input, "set %U sa-lifetime %lu %u %u %lu",
                         unformat_token, valid_chars, &name,
                         &tmp4, &tmp1, &tmp2, &tmp5))
@@ -362,6 +400,20 @@ ikev2_profile_add_del_command_fn (vlib_main_t * vm,
            ikev2_set_profile_sa_lifetime (vm, name, tmp4, tmp1, tmp2, tmp5);
          goto done;
        }
+      else if (unformat (line_input, "set %U udp-encap",
+                        unformat_token, valid_chars, &name))
+       {
+         r = ikev2_set_profile_udp_encap (vm, name);
+         goto done;
+       }
+      else if (unformat (line_input, "set %U ipsec-over-udp port %u",
+                        unformat_token, valid_chars, &name, &tmp1))
+       {
+         int rv = ikev2_set_profile_ipsec_udp_port (vm, name, tmp1, 1);
+         if (rv)
+           r = clib_error_return (0, "Error: %U", format_vnet_api_errno, rv);
+         goto done;
+       }
       else
        break;
     }
@@ -384,12 +436,15 @@ VLIB_CLI_COMMAND (ikev2_profile_add_del_command, static) = {
     "ikev2 profile set <id> auth [rsa-sig|shared-key-mic] [cert-file|string|hex]"
     " <data>\n"
     "ikev2 profile set <id> id <local|remote> <type> <data>\n"
+    "ikev2 profile set <id> tunnel <interface>\n"
+    "ikev2 profile set <id> udp-encap\n"
     "ikev2 profile set <id> traffic-selector <local|remote> ip-range "
     "<start-addr> - <end-addr> port-range <start-port> - <end-port> "
     "protocol <protocol-number>\n"
     "ikev2 profile set <id> responder <interface> <addr>\n"
     "ikev2 profile set <id> ike-crypto-alg <crypto alg> <key size> ike-integ-alg <integ alg> ike-dh <dh type>\n"
-    "ikev2 profile set <id> esp-crypto-alg <crypto alg> <key size> esp-integ-alg <integ alg> esp-dh <dh type>\n"
+    "ikev2 profile set <id> esp-crypto-alg <crypto alg> <key size> "
+      "[esp-integ-alg <integ alg>]\n"
     "ikev2 profile set <id> sa-lifetime <seconds> <jitter> <handover> <max bytes>",
     .function = ikev2_profile_add_del_command_fn,
 };
@@ -465,6 +520,32 @@ show_ikev2_profile_command_fn (vlib_main_t * vm,
                       format_ip4_address, &p->rem_ts.end_addr,
                       p->rem_ts.start_port, p->rem_ts.end_port,
                       p->rem_ts.protocol_id);
+    if (~0 != p->tun_itf)
+      vlib_cli_output(vm, "  protected tunnel %U",
+                      format_vnet_sw_if_index_name, vnet_get_main(), p->tun_itf);
+    if (~0 != p->responder.sw_if_index)
+      vlib_cli_output(vm, "  responder %U %U",
+                      format_vnet_sw_if_index_name, vnet_get_main(), p->responder.sw_if_index,
+                      format_ip4_address, &p->responder.ip4);
+    if (p->udp_encap)
+      vlib_cli_output(vm, "  udp-encap");
+
+    if (p->ipsec_over_udp_port != IPSEC_UDP_PORT_NONE)
+      vlib_cli_output(vm, "  ipsec-over-udp port %d", p->ipsec_over_udp_port);
+
+    if (p->ike_ts.crypto_alg || p->ike_ts.integ_alg || p->ike_ts.dh_type || p->ike_ts.crypto_key_size)
+      vlib_cli_output(vm, "  ike-crypto-alg %U %u ike-integ-alg %U ike-dh %U",
+                    format_ikev2_transform_encr_type, p->ike_ts.crypto_alg, p->ike_ts.crypto_key_size,
+                    format_ikev2_transform_integ_type, p->ike_ts.integ_alg,
+                    format_ikev2_transform_dh_type, p->ike_ts.dh_type);
+
+    if (p->esp_ts.crypto_alg || p->esp_ts.integ_alg || p->esp_ts.dh_type)
+      vlib_cli_output(vm, "  esp-crypto-alg %U %u esp-integ-alg %U",
+                    format_ikev2_transform_encr_type, p->esp_ts.crypto_alg, p->esp_ts.crypto_key_size,
+                    format_ikev2_transform_integ_type, p->esp_ts.integ_alg);
+
+    vlib_cli_output(vm, "  lifetime %d jitter %d handover %d maxdata %d",
+                    p->lifetime, p->lifetime_jitter, p->handover, p->lifetime_maxdata);
   }));
   /* *INDENT-ON* */
 
@@ -479,6 +560,45 @@ VLIB_CLI_COMMAND (show_ikev2_profile_command, static) = {
 };
 /* *INDENT-ON* */
 
+static clib_error_t *
+set_ikev2_liveness_period_fn (vlib_main_t * vm,
+                             unformat_input_t * input,
+                             vlib_cli_command_t * cmd)
+{
+  unformat_input_t _line_input, *line_input = &_line_input;
+  clib_error_t *r = 0;
+  u32 period = 0, max_retries = 0;
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "%d %d", &period, &max_retries))
+       {
+         r = ikev2_set_liveness_params (period, max_retries);
+         goto done;
+       }
+      else
+       break;
+    }
+
+  r = clib_error_return (0, "parse error: '%U'",
+                        format_unformat_error, line_input);
+
+done:
+  unformat_free (line_input);
+  return r;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_ikev2_liveness_command, static) = {
+  .path = "ikev2 set liveness",
+  .short_help = "ikev2 set liveness <period> <max-retires>",
+  .function = set_ikev2_liveness_period_fn,
+};
+/* *INDENT-ON* */
+
 static clib_error_t *
 set_ikev2_local_key_command_fn (vlib_main_t * vm,
                                unformat_input_t * input,
@@ -595,7 +715,7 @@ ikev2_set_log_level_command_fn (vlib_main_t * vm,
                                vlib_cli_command_t * cmd)
 {
   unformat_input_t _line_input, *line_input = &_line_input;
-  u8 log_level = IKEV2_LOG_NONE;
+  u32 log_level = IKEV2_LOG_NONE;
   clib_error_t *error = 0;
 
   /* Get a line of input. */