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authorMatthew Smith <mgsmith@netgate.com>2017-05-02 16:20:41 -0500
committerChris Luke <chris_luke@comcast.com>2017-05-09 16:02:59 +0000
commitb0972cbb35550619483b90004a00566f9641f983 (patch)
treeae0c3a077436c4c165ced8814889797571347e9b /src/vnet
parent229a6b7a3ca821a848653099b1ff83c7926a265f (diff)
API support for IPsec tunnel interface creation
Change-Id: I8c9f886cb95e92adbe1c646844789ca0a6bb6140 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/ipsec/ipsec.api44
-rw-r--r--src/vnet/ipsec/ipsec_api.c44
2 files changed, 87 insertions, 1 deletions
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;