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-rw-r--r--src/vat/api_format.c134
-rw-r--r--src/vnet/ipsec/ipsec.api44
-rw-r--r--src/vnet/ipsec/ipsec_api.c44
3 files changed, 221 insertions, 1 deletions
diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index bf4a73a71a5..28b227b4914 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -4199,6 +4199,7 @@ _(ipsec_interface_add_del_spd_reply) \
_(ipsec_spd_add_del_entry_reply) \
_(ipsec_sad_add_del_entry_reply) \
_(ipsec_sa_set_key_reply) \
+_(ipsec_tunnel_if_add_del_reply) \
_(ikev2_profile_add_del_reply) \
_(ikev2_profile_set_auth_reply) \
_(ikev2_profile_set_id_reply) \
@@ -4411,6 +4412,7 @@ _(IPSEC_INTERFACE_ADD_DEL_SPD_REPLY, ipsec_interface_add_del_spd_reply) \
_(IPSEC_SPD_ADD_DEL_ENTRY_REPLY, ipsec_spd_add_del_entry_reply) \
_(IPSEC_SAD_ADD_DEL_ENTRY_REPLY, ipsec_sad_add_del_entry_reply) \
_(IPSEC_SA_SET_KEY_REPLY, ipsec_sa_set_key_reply) \
+_(IPSEC_TUNNEL_IF_ADD_DEL_REPLY, ipsec_tunnel_if_add_del_reply) \
_(IKEV2_PROFILE_ADD_DEL_REPLY, ikev2_profile_add_del_reply) \
_(IKEV2_PROFILE_SET_AUTH_REPLY, ikev2_profile_set_auth_reply) \
_(IKEV2_PROFILE_SET_ID_REPLY, ikev2_profile_set_id_reply) \
@@ -12668,6 +12670,134 @@ api_ipsec_sa_set_key (vat_main_t * vam)
}
static int
+api_ipsec_tunnel_if_add_del (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_ipsec_tunnel_if_add_del_t *mp;
+ u32 local_spi = 0, remote_spi = 0;
+ u32 crypto_alg = 0, integ_alg = 0;
+ u8 *lck = NULL, *rck = NULL;
+ u8 *lik = NULL, *rik = NULL;
+ ip4_address_t local_ip = { {0} };
+ ip4_address_t remote_ip = { {0} };
+ u8 is_add = 1;
+ u8 esn = 0;
+ u8 anti_replay = 0;
+ int ret;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "del"))
+ is_add = 0;
+ else if (unformat (i, "esn"))
+ esn = 1;
+ else if (unformat (i, "anti_replay"))
+ anti_replay = 1;
+ else if (unformat (i, "local_spi %d", &local_spi))
+ ;
+ else if (unformat (i, "remote_spi %d", &remote_spi))
+ ;
+ else if (unformat (i, "local_ip %U", unformat_ip4_address, &local_ip))
+ ;
+ else if (unformat (i, "remote_ip %U", unformat_ip4_address, &remote_ip))
+ ;
+ else if (unformat (i, "local_crypto_key %U", unformat_hex_string, &lck))
+ ;
+ else
+ if (unformat (i, "remote_crypto_key %U", unformat_hex_string, &rck))
+ ;
+ else if (unformat (i, "local_integ_key %U", unformat_hex_string, &lik))
+ ;
+ else if (unformat (i, "remote_integ_key %U", unformat_hex_string, &rik))
+ ;
+ else
+ if (unformat
+ (i, "crypto_alg %U", unformat_ipsec_crypto_alg, &crypto_alg))
+ {
+ if (crypto_alg < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
+ crypto_alg >= IPSEC_CRYPTO_N_ALG)
+ {
+ errmsg ("unsupported crypto-alg: '%U'\n",
+ format_ipsec_crypto_alg, crypto_alg);
+ return -99;
+ }
+ }
+ else
+ if (unformat
+ (i, "integ_alg %U", unformat_ipsec_integ_alg, &integ_alg))
+ {
+ if (integ_alg < IPSEC_INTEG_ALG_SHA1_96 ||
+ integ_alg >= IPSEC_INTEG_N_ALG)
+ {
+ errmsg ("unsupported integ-alg: '%U'\n",
+ format_ipsec_integ_alg, integ_alg);
+ return -99;
+ }
+ }
+ else
+ {
+ errmsg ("parse error '%U'\n", format_unformat_error, i);
+ return -99;
+ }
+ }
+
+ M (IPSEC_TUNNEL_IF_ADD_DEL, mp);
+
+ mp->is_add = is_add;
+ mp->esn = esn;
+ mp->anti_replay = anti_replay;
+
+ clib_memcpy (mp->local_ip, &local_ip, sizeof (ip4_address_t));
+ clib_memcpy (mp->remote_ip, &remote_ip, sizeof (ip4_address_t));
+
+ mp->local_spi = htonl (local_spi);
+ mp->remote_spi = htonl (remote_spi);
+ mp->crypto_alg = (u8) crypto_alg;
+
+ mp->local_crypto_key_len = 0;
+ if (lck)
+ {
+ mp->local_crypto_key_len = vec_len (lck);
+ if (mp->local_crypto_key_len > sizeof (mp->local_crypto_key))
+ mp->local_crypto_key_len = sizeof (mp->local_crypto_key);
+ clib_memcpy (mp->local_crypto_key, lck, mp->local_crypto_key_len);
+ }
+
+ mp->remote_crypto_key_len = 0;
+ if (rck)
+ {
+ mp->remote_crypto_key_len = vec_len (rck);
+ if (mp->remote_crypto_key_len > sizeof (mp->remote_crypto_key))
+ mp->remote_crypto_key_len = sizeof (mp->remote_crypto_key);
+ clib_memcpy (mp->remote_crypto_key, rck, mp->remote_crypto_key_len);
+ }
+
+ mp->integ_alg = (u8) integ_alg;
+
+ mp->local_integ_key_len = 0;
+ if (lik)
+ {
+ mp->local_integ_key_len = vec_len (lik);
+ if (mp->local_integ_key_len > sizeof (mp->local_integ_key))
+ mp->local_integ_key_len = sizeof (mp->local_integ_key);
+ clib_memcpy (mp->local_integ_key, lik, mp->local_integ_key_len);
+ }
+
+ mp->remote_integ_key_len = 0;
+ if (rik)
+ {
+ mp->remote_integ_key_len = vec_len (rik);
+ if (mp->remote_integ_key_len > sizeof (mp->remote_integ_key))
+ mp->remote_integ_key_len = sizeof (mp->remote_integ_key);
+ clib_memcpy (mp->remote_integ_key, rik, mp->remote_integ_key_len);
+ }
+
+ S (mp);
+ W (ret);
+ return ret;
+}
+
+static int
api_ikev2_profile_add_del (vat_main_t * vam)
{
unformat_input_t *i = vam->input;
@@ -18814,6 +18944,10 @@ _(ipsec_spd_add_del_entry, "spd_id <n> priority <n> action <action>\n" \
" laddr_stop <ip4|ip6> raddr_start <ip4|ip6> raddr_stop <ip4|ip6>\n" \
" [lport_start <n> lport_stop <n>] [rport_start <n> rport_stop <n>]" ) \
_(ipsec_sa_set_key, "sa_id <n> crypto_key <hex> integ_key <hex>") \
+_(ipsec_tunnel_if_add_del, "local_spi <n> remote_spi <n>\n" \
+ " crypto_alg <alg> local_crypto_key <hex> remote_crypto_key <hex>\n" \
+ " integ_alg <alg> local_integ_key <hex> remote_integ_key <hex>\n" \
+ " local_ip <addr> remote_ip <addr> [esn] [anti_replay] [del]\n") \
_(ikev2_profile_add_del, "name <profile_name> [del]") \
_(ikev2_profile_set_auth, "name <profile_name> auth_method <method>\n" \
"(auth_data 0x<data> | auth_data <data>)") \
diff --git a/src/vnet/ipsec/ipsec.api b/src/vnet/ipsec/ipsec.api
index 203c5272432..f3b5993700b 100644
--- a/src/vnet/ipsec/ipsec.api
+++ b/src/vnet/ipsec/ipsec.api
@@ -469,7 +469,6 @@ define ipsec_spd_dump {
@param bytes - byte count of packets matching this policy
@param packets - count of packets matching this policy
*/
-
define ipsec_spd_details {
u32 context;
u32 spd_id;
@@ -491,6 +490,49 @@ define ipsec_spd_details {
u64 packets;
};
+/** \brief Add or delete IPsec tunnel interface
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_add - add IPsec tunnel interface if nonzero, else delete
+ @param esn - enable extended sequence numbers if nonzero, else disable
+ @param anti_replay - enable anti replay check if nonzero, else disable
+ @param local_ip - local IP address
+ @param remote_ip - IP address of remote IPsec peer
+ @param local_spi - SPI of outbound IPsec SA
+ @param remote_spi - SPI of inbound IPsec SA
+ @param crypto_alg - encryption algorithm ID
+ @param local_crypto_key_len - length of local crypto key in bytes
+ @param local_crypto_key - crypto key for outbound IPsec SA
+ @param remote_crypto_key_len - length of remote crypto key in bytes
+ @param remote_crypto_key - crypto key for inbound IPsec SA
+ @param integ_alg - integrity algorithm ID
+ @param local_integ_key_len - length of local integrity key in bytes
+ @param local_integ_key - integrity key for outbound IPsec SA
+ @param remote_integ_key_len - length of remote integrity key in bytes
+ @param remote_integ_key - integrity key for inbound IPsec SA
+*/
+autoreply define ipsec_tunnel_if_add_del {
+ u32 client_index;
+ u32 context;
+ u8 is_add;
+ u8 esn;
+ u8 anti_replay;
+ u8 local_ip[4];
+ u8 remote_ip[4];
+ u32 local_spi;
+ u32 remote_spi;
+ u8 crypto_alg;
+ u8 local_crypto_key_len;
+ u8 local_crypto_key[128];
+ u8 remote_crypto_key_len;
+ u8 remote_crypto_key[128];
+ u8 integ_alg;
+ u8 local_integ_key_len;
+ u8 local_integ_key[128];
+ u8 remote_integ_key_len;
+ u8 remote_integ_key[128];
+};
+
/*
* Local Variables:
* eval: (c-set-style "gnu")
diff --git a/src/vnet/ipsec/ipsec_api.c b/src/vnet/ipsec/ipsec_api.c
index 9c4ba526319..04dff4d0fd0 100644
--- a/src/vnet/ipsec/ipsec_api.c
+++ b/src/vnet/ipsec/ipsec_api.c
@@ -54,6 +54,7 @@ _(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
_(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
_(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
_(IPSEC_SPD_DUMP, ipsec_spd_dump) \
+_(IPSEC_TUNNEL_IF_ADD_DEL, ipsec_tunnel_if_add_del) \
_(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
_(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
_(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
@@ -352,6 +353,49 @@ vl_api_ipsec_sa_set_key_t_handler (vl_api_ipsec_sa_set_key_t * mp)
}
static void
+vl_api_ipsec_tunnel_if_add_del_t_handler (vl_api_ipsec_tunnel_if_add_del_t *
+ mp)
+{
+ vl_api_ipsec_tunnel_if_add_del_reply_t *rmp;
+ int rv;
+
+#if WITH_LIBSSL > 0
+ ipsec_add_del_tunnel_args_t tun;
+
+ memset (&tun, 0, sizeof (ipsec_add_del_tunnel_args_t));
+
+ tun.is_add = mp->is_add;
+ tun.esn = mp->esn;
+ tun.anti_replay = mp->anti_replay;
+ tun.local_spi = ntohl (mp->local_spi);
+ tun.remote_spi = ntohl (mp->remote_spi);
+ tun.crypto_alg = mp->crypto_alg;
+ tun.local_crypto_key_len = mp->local_crypto_key_len;
+ tun.remote_crypto_key_len = mp->remote_crypto_key_len;
+ tun.integ_alg = mp->integ_alg;
+ tun.local_integ_key_len = mp->local_integ_key_len;
+ tun.remote_integ_key_len = mp->remote_integ_key_len;
+ memcpy (&tun.local_ip, mp->local_ip, 4);
+ memcpy (&tun.remote_ip, mp->remote_ip, 4);
+ memcpy (&tun.local_crypto_key, &mp->local_crypto_key,
+ mp->local_crypto_key_len);
+ memcpy (&tun.remote_crypto_key, &mp->remote_crypto_key,
+ mp->remote_crypto_key_len);
+ memcpy (&tun.local_integ_key, &mp->local_integ_key,
+ mp->local_integ_key_len);
+ memcpy (&tun.remote_integ_key, &mp->remote_integ_key,
+ mp->remote_integ_key_len);
+
+ rv = ipsec_add_del_tunnel_if (&tun);
+
+#else
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+#endif
+
+ REPLY_MACRO (VL_API_IPSEC_TUNNEL_IF_ADD_DEL_REPLY);
+}
+
+static void
vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp)
{
vl_api_ikev2_profile_add_del_reply_t *rmp;