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-rw-r--r--src/plugins/ikev2/ikev2_cli.c264
1 files changed, 169 insertions, 95 deletions
diff --git a/src/plugins/ikev2/ikev2_cli.c b/src/plugins/ikev2/ikev2_cli.c
index 687e6f24d87..84bf84fe047 100644
--- a/src/plugins/ikev2/ikev2_cli.c
+++ b/src/plugins/ikev2/ikev2_cli.c
@@ -46,131 +46,205 @@ format_ikev2_id_type_and_data (u8 * s, va_list * args)
return s;
}
+static u8 *
+format_ikev2_traffic_selector (u8 * s, va_list * va)
+{
+ ikev2_ts_t *ts = va_arg (*va, ikev2_ts_t *);
+ u32 index = va_arg (*va, u32);
+
+ s = format (s, "%u type %u protocol_id %u addr "
+ "%U - %U port %u - %u\n",
+ index, ts->ts_type, ts->protocol_id,
+ format_ip4_address, &ts->start_addr,
+ format_ip4_address, &ts->end_addr,
+ clib_net_to_host_u16 (ts->start_port),
+ clib_net_to_host_u16 (ts->end_port));
+ return s;
+}
-static clib_error_t *
-show_ikev2_sa_command_fn (vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
+static u8 *
+format_ikev2_child_sa (u8 * s, va_list * va)
{
- ikev2_main_t *km = &ikev2_main;
- ikev2_main_per_thread_data_t *tkm;
- ikev2_sa_t *sa;
+ ikev2_child_sa_t *child = va_arg (*va, ikev2_child_sa_t *);
+ u32 index = va_arg (*va, u32);
ikev2_ts_t *ts;
- ikev2_child_sa_t *child;
ikev2_sa_transform_t *tr;
+ u8 *c = 0;
- vec_foreach (tkm, km->per_thread_data)
- {
- /* *INDENT-OFF* */
- pool_foreach (sa, tkm->sas, ({
- u8 * s = 0;
- vlib_cli_output(vm, " iip %U ispi %lx rip %U rspi %lx",
- format_ip4_address, &sa->iaddr, sa->ispi,
- format_ip4_address, &sa->raddr, sa->rspi);
+ u32 indent = format_get_indent (s);
+ indent += 1;
- tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
- s = format(s, "%U ", format_ikev2_sa_transform, tr);
+ s = format (s, "child sa %u:", index);
- tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
- s = format(s, "%U ", format_ikev2_sa_transform, tr);
+ tr = ikev2_sa_get_td_for_type (child->r_proposals,
+ IKEV2_TRANSFORM_TYPE_ENCR);
+ c = format (c, "%U ", format_ikev2_sa_transform, tr);
- tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
- s = format(s, "%U ", format_ikev2_sa_transform, tr);
+ tr = ikev2_sa_get_td_for_type (child->r_proposals,
+ IKEV2_TRANSFORM_TYPE_INTEG);
+ c = format (c, "%U ", format_ikev2_sa_transform, tr);
- tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
- s = format(s, "%U ", format_ikev2_sa_transform, tr);
+ tr = ikev2_sa_get_td_for_type (child->r_proposals,
+ IKEV2_TRANSFORM_TYPE_ESN);
+ c = format (c, "%U ", format_ikev2_sa_transform, tr);
- vlib_cli_output(vm, " %v", s);
- vec_free(s);
+ s = format (s, "%v\n", c);
+ vec_free (c);
- vlib_cli_output(vm, " nonce i:%U\n r:%U",
- format_hex_bytes, sa->i_nonce, vec_len(sa->i_nonce),
- format_hex_bytes, sa->r_nonce, vec_len(sa->r_nonce));
+ s = format (s, "%Uspi(i) %lx spi(r) %lx\n", format_white_space, indent,
+ child->i_proposals ? child->i_proposals[0].spi : 0,
+ child->r_proposals ? child->r_proposals[0].spi : 0);
- vlib_cli_output(vm, " SK_d %U",
- format_hex_bytes, sa->sk_d, vec_len(sa->sk_d));
- 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));
- vlib_cli_output(vm, " SK_p i:%U\n r:%U",
- format_hex_bytes, sa->sk_pi, vec_len(sa->sk_pi),
- format_hex_bytes, sa->sk_pr, vec_len(sa->sk_pr));
-
- vlib_cli_output(vm, " identifier (i) %U",
- format_ikev2_id_type_and_data, &sa->i_id);
- vlib_cli_output(vm, " identifier (r) %U",
- format_ikev2_id_type_and_data, &sa->r_id);
-
- vec_foreach(child, sa->childs)
- {
- vlib_cli_output(vm, " child sa %u:", child - sa->childs);
+ s = format (s, "%USK_e i:%U\n%Ur:%U\n",
+ format_white_space, indent,
+ format_hex_bytes, child->sk_ei, vec_len (child->sk_ei),
+ format_white_space, indent + 6,
+ format_hex_bytes, child->sk_er, vec_len (child->sk_er));
+ if (child->sk_ai)
+ {
+ s = format (s, "%USK_a i:%U\n%Ur:%U\n",
+ format_white_space, indent,
+ format_hex_bytes, child->sk_ai, vec_len (child->sk_ai),
+ format_white_space, indent + 6,
+ format_hex_bytes, child->sk_ar, vec_len (child->sk_ar));
+ }
+ s = format (s, "%Utraffic selectors (i):", format_white_space, indent);
+ vec_foreach (ts, child->tsi)
+ s = format (s, "%U", format_ikev2_traffic_selector, ts, ts - child->tsi);
+ s = format (s, "%Utraffic selectors (r):", format_white_space, indent);
+ vec_foreach (ts, child->tsr)
+ s = format (s, "%U", format_ikev2_traffic_selector, ts, ts - child->tsr);
+ return s;
+}
- tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
- s = format(s, "%U ", format_ikev2_sa_transform, tr);
+static u8 *
+format_ikev2_sa (u8 * s, va_list * va)
+{
+ ikev2_sa_t *sa = va_arg (*va, ikev2_sa_t *);
+ int details = va_arg (*va, int);
+ ikev2_sa_transform_t *tr;
+ ikev2_child_sa_t *child;
+ u32 indent = 1;
- tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
- s = format(s, "%U ", format_ikev2_sa_transform, tr);
+ s = format (s, "iip %U ispi %lx rip %U rspi %lx",
+ format_ip4_address, &sa->iaddr, sa->ispi,
+ format_ip4_address, &sa->raddr, sa->rspi);
+ if (!details)
+ return s;
- tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ESN);
- s = format(s, "%U ", format_ikev2_sa_transform, tr);
+ s = format (s, "\n%U", format_white_space, indent);
- vlib_cli_output(vm, " %v", s);
- vec_free(s);
+ tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
+ s = format (s, "%U ", format_ikev2_sa_transform, tr);
- vlib_cli_output(vm, " spi(i) %lx spi(r) %lx",
- child->i_proposals ? child->i_proposals[0].spi : 0,
- child->r_proposals ? child->r_proposals[0].spi : 0);
+ tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
+ s = format (s, "%U ", format_ikev2_sa_transform, tr);
- 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));
- 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 "
- "%U - %U port %u - %u",
- ts - child->tsi,
- ts->ts_type, ts->protocol_id,
- format_ip4_address, &ts->start_addr,
- format_ip4_address, &ts->end_addr,
- clib_net_to_host_u16( ts->start_port),
- clib_net_to_host_u16( ts->end_port));
- }
- vlib_cli_output(vm, " traffic selectors (r):");
- vec_foreach(ts, child->tsr)
+ tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
+ s = format (s, "%U ", format_ikev2_sa_transform, tr);
+
+ tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
+ s = format (s, "%U", format_ikev2_sa_transform, tr);
+
+ s = format (s, "\n%U", format_white_space, indent);
+
+ s = format (s, "nonce i:%U\n%Ur:%U\n",
+ format_hex_bytes, sa->i_nonce, vec_len (sa->i_nonce),
+ format_white_space, indent + 6,
+ format_hex_bytes, sa->r_nonce, vec_len (sa->r_nonce));
+
+ s = format (s, "%USK_d %U\n", format_white_space, indent,
+ format_hex_bytes, sa->sk_d, vec_len (sa->sk_d));
+ if (sa->sk_ai)
+ {
+ s = format (s, "%USK_a i:%U\n%Ur:%U\n",
+ format_white_space, indent,
+ format_hex_bytes, sa->sk_ai, vec_len (sa->sk_ai),
+ format_white_space, indent + 6,
+ format_hex_bytes, sa->sk_ar, vec_len (sa->sk_ar));
+ }
+ s = format (s, "%USK_e i:%U\n%Ur:%U\n",
+ format_white_space, indent,
+ format_hex_bytes, sa->sk_ei, vec_len (sa->sk_ei),
+ format_white_space, indent + 6,
+ format_hex_bytes, sa->sk_er, vec_len (sa->sk_er));
+ s = format (s, "%USK_p i:%U\n%Ur:%U\n",
+ format_white_space, indent,
+ format_hex_bytes, sa->sk_pi, vec_len (sa->sk_pi),
+ format_white_space, indent + 6,
+ format_hex_bytes, sa->sk_pr, vec_len (sa->sk_pr));
+
+ s = format (s, "%Uidentifier (i) %U\n",
+ format_white_space, indent,
+ format_ikev2_id_type_and_data, &sa->i_id);
+ s = format (s, "%Uidentifier (r) %U\n",
+ format_white_space, indent,
+ format_ikev2_id_type_and_data, &sa->r_id);
+
+ vec_foreach (child, sa->childs)
+ {
+ s = format (s, "%U%U", format_white_space, indent + 2,
+ format_ikev2_child_sa, child, child - sa->childs);
+ }
+
+ return s;
+}
+
+static clib_error_t *
+show_ikev2_sa_command_fn (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ ikev2_main_t *km = &ikev2_main;
+ ikev2_main_per_thread_data_t *tkm;
+ ikev2_sa_t *sa;
+ u64 rspi;
+ u8 *s = 0;
+ int details = 0, show_one = 0;
+
+ if (unformat_user (input, unformat_line_input, line_input))
+ {
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "rspi %lx", &rspi))
+ {
+ show_one = 1;
+ }
+ else if (unformat (line_input, "details"))
+ details = 1;
+ else
+ break;
+ }
+ unformat_free (line_input);
+ }
+
+ vec_foreach (tkm, km->per_thread_data)
+ {
+ /* *INDENT-OFF* */
+ pool_foreach (sa, tkm->sas, ({
+ if (show_one)
+ {
+ if (sa->rspi == rspi)
{
- vlib_cli_output(vm, " %u type %u protocol_id %u addr "
- "%U - %U port %u - %u",
- ts - child->tsr,
- ts->ts_type, ts->protocol_id,
- format_ip4_address, &ts->start_addr,
- format_ip4_address, &ts->end_addr,
- clib_net_to_host_u16( ts->start_port),
- clib_net_to_host_u16( ts->end_port));
+ s = format (s, "%U\n", format_ikev2_sa, sa, 1);
+ break;
}
}
- vlib_cli_output(vm, "");
+ else
+ s = format (s, "%U\n", format_ikev2_sa, sa, details);
}));
/* *INDENT-ON* */
}
+
+ vlib_cli_output (vm, "%v", s);
+ vec_free (s);
return 0;
}
/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_ikev2_sa_command, static) = {
.path = "show ikev2 sa",
- .short_help = "show ikev2 sa",
+ .short_help = "show ikev2 sa [rspi <rspi>] [details]",
.function = show_ikev2_sa_command_fn,
};
/* *INDENT-ON* */