#include <vnet/api_errno.h>
#include <vnet/ip/ip.h>
#include <vnet/interface.h>
+#include <vnet/fib/fib_table.h>
#include <vnet/ipsec/ipsec.h>
+#include <vnet/ipsec/ipsec_tun.h>
u8 *
format_ipsec_policy_action (u8 * s, va_list * args)
return s;
}
+u8 *
+format_ipsec_policy_type (u8 * s, va_list * args)
+{
+ u32 i = va_arg (*args, u32);
+ char *t = 0;
+
+ switch (i)
+ {
+#define _(f,str) case IPSEC_SPD_POLICY_##f: t = str; break;
+ foreach_ipsec_spd_policy_type
+#undef _
+ default:
+ s = format (s, "unknown");
+ }
+ s = format (s, "%s", t);
+ return s;
+}
+
uword
unformat_ipsec_policy_action (unformat_input_t * input, va_list * args)
{
return s;
}
+u8 *
+format_ipsec_policy (u8 * s, va_list * args)
+{
+ u32 pi = va_arg (*args, u32);
+ ip46_type_t ip_type = IP46_TYPE_IP4;
+ ipsec_main_t *im = &ipsec_main;
+ ipsec_policy_t *p;
+ vlib_counter_t counts;
+
+ p = pool_elt_at_index (im->policies, pi);
+
+ s = format (s, " [%d] priority %d action %U type %U protocol ",
+ pi, p->priority,
+ format_ipsec_policy_action, p->policy,
+ format_ipsec_policy_type, p->type);
+ if (p->protocol)
+ {
+ s = format (s, "%U", format_ip_protocol, p->protocol);
+ }
+ else
+ {
+ s = format (s, "any");
+ }
+ if (p->policy == IPSEC_POLICY_ACTION_PROTECT)
+ {
+ s = format (s, " sa %u", p->sa_id);
+ }
+ if (p->is_ipv6)
+ {
+ ip_type = IP46_TYPE_IP6;
+ }
+
+ s = format (s, "\n local addr range %U - %U port range %u - %u",
+ format_ip46_address, &p->laddr.start, ip_type,
+ format_ip46_address, &p->laddr.stop, ip_type,
+ p->lport.start, p->lport.stop);
+ s = format (s, "\n remote addr range %U - %U port range %u - %u",
+ format_ip46_address, &p->raddr.start, ip_type,
+ format_ip46_address, &p->raddr.stop, ip_type,
+ p->rport.start, p->rport.stop);
+
+ vlib_get_combined_counter (&ipsec_spd_policy_counters, pi, &counts);
+ s = format (s, "\n packets %u bytes %u", counts.packets, counts.bytes);
+
+ return (s);
+}
+
+u8 *
+format_ipsec_spd (u8 * s, va_list * args)
+{
+ u32 si = va_arg (*args, u32);
+ ipsec_main_t *im = &ipsec_main;
+ ipsec_spd_t *spd;
+ u32 *i;
+
+ if (pool_is_free_index (im->spds, si))
+ {
+ s = format (s, "No such SPD index: %d", si);
+ goto done;
+ }
+
+ spd = pool_elt_at_index (im->spds, si);
+
+ s = format (s, "spd %u", spd->id);
+
+#define _(v, n) \
+ s = format (s, "\n %s:", n); \
+ vec_foreach(i, spd->policies[IPSEC_SPD_POLICY_##v]) \
+ { \
+ s = format (s, "\n %U", format_ipsec_policy, *i); \
+ }
+ foreach_ipsec_spd_policy_type;
+#undef _
+
+done:
+ return (s);
+}
+
+u8 *
+format_ipsec_key (u8 * s, va_list * args)
+{
+ ipsec_key_t *key = va_arg (*args, ipsec_key_t *);
+
+ return (format (s, "%U", format_hex_bytes, key->data, key->len));
+}
+
+uword
+unformat_ipsec_key (unformat_input_t * input, va_list * args)
+{
+ ipsec_key_t *key = va_arg (*args, ipsec_key_t *);
+ u8 *data;
+
+ if (unformat (input, "%U", unformat_hex_string, &data))
+ {
+ ipsec_mk_key (key, data, vec_len (data));
+ vec_free (data);
+ }
+ else
+ return 0;
+ return 1;
+}
+
+u8 *
+format_ipsec_sa_flags (u8 * s, va_list * args)
+{
+ ipsec_sa_flags_t flags = va_arg (*args, int);
+
+#define _(v, f, str) if (flags & IPSEC_SA_FLAG_##f) s = format(s, "%s ", str);
+ foreach_ipsec_sa_flags
+#undef _
+ return (s);
+}
+
+u8 *
+format_ipsec_sa (u8 * s, va_list * args)
+{
+ u32 sai = va_arg (*args, u32);
+ ipsec_format_flags_t flags = va_arg (*args, ipsec_format_flags_t);
+ ipsec_main_t *im = &ipsec_main;
+ vlib_counter_t counts;
+ u32 tx_table_id;
+ ipsec_sa_t *sa;
+
+ if (pool_is_free_index (im->sad, sai))
+ {
+ s = format (s, "No such SA index: %d", sai);
+ goto done;
+ }
+
+ sa = pool_elt_at_index (im->sad, sai);
+
+ 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,
+ sa->protocol ? "esp" : "ah", format_ipsec_sa_flags, sa->flags);
+
+ if (!(flags & IPSEC_FORMAT_DETAIL))
+ goto done;
+
+ 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 && (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 && (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);
+
+ if (ipsec_sa_is_set_IS_TUNNEL (sa))
+ {
+ tx_table_id = fib_table_get_table_id (sa->tx_fib_index,
+ FIB_PROTOCOL_IP4);
+ s = format (s, "\n table-ID %d tunnel src %U dst %U",
+ tx_table_id,
+ format_ip46_address, &sa->tunnel_src_addr, IP46_TYPE_ANY,
+ format_ip46_address, &sa->tunnel_dst_addr, IP46_TYPE_ANY);
+ if (!ipsec_sa_is_set_IS_INBOUND (sa))
+ {
+ s =
+ format (s, "\n resovle via fib-entry: %d",
+ sa->fib_entry_index);
+ s = format (s, "\n stacked on:");
+ s = format (s, "\n %U", format_dpo_id, &sa->dpo, 6);
+ }
+ }
+
+done:
+ return (s);
+}
+
+u8 *
+format_ipsec_tun_protect_index (u8 * s, va_list * args)
+{
+ u32 itpi = va_arg (*args, index_t);
+ ipsec_tun_protect_t *itp;
+
+ if (pool_is_free_index (ipsec_tun_protect_pool, itpi))
+ return (format (s, "No such tunnel index: %d", itpi));
+
+ itp = pool_elt_at_index (ipsec_tun_protect_pool, itpi);
+
+ return (format (s, "%U", format_ipsec_tun_protect, itp));
+}
+
+
+u8 *
+format_ipsec_tun_protect (u8 * s, va_list * args)
+{
+ ipsec_tun_protect_t *itp = va_arg (*args, ipsec_tun_protect_t *);
+ u32 sai;
+
+ 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 input-sa:");
+ /* *INDENT-OFF* */
+ FOR_EACH_IPSEC_PROTECT_INPUT_SAI(itp, sai,
+ ({
+ s = format (s, "\n %U", format_ipsec_sa, sai, IPSEC_FORMAT_BRIEF);
+ }));
+ /* *INDENT-ON* */
+
+ 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);
+}
+
/*
* fd.io coding-style-patch-verification: ON
*
Code Review / vpp.git / blobdiff