X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fikev2%2Fikev2_priv.h;h=7e40ed34a5e1a7bafa6b808058138f0f94d27fb4;hb=a7b963df2758d7c25de366db1999ca1024e12d30;hp=aa85b84727a43f82d88ab4fd6f04904198a99b0c;hpb=8ebcb7a99d7b73a1ee5874780b4efdc69d32c82f;p=vpp.git

diff --git a/src/plugins/ikev2/ikev2_priv.h b/src/plugins/ikev2/ikev2_priv.h
index aa85b84727a..7e40ed34a5e 100644
--- a/src/plugins/ikev2/ikev2_priv.h
+++ b/src/plugins/ikev2/ikev2_priv.h
@@ -344,7 +344,6 @@ typedef struct
 typedef struct
 {
   u8 *name;
-  u8 is_enabled;
 
   ikev2_auth_t auth;
   ikev2_id_t loc_id;
@@ -358,6 +357,10 @@ typedef struct
   u64 lifetime_maxdata;
   u32 lifetime_jitter;
   u32 handover;
+  u16 ipsec_over_udp_port;
+
+  u32 tun_itf;
+  u8 udp_encap;
 } ikev2_profile_t;
 
 typedef struct
@@ -416,20 +419,47 @@ typedef struct
 
   u8 is_initiator;
   u32 last_init_msg_id;
-  u8 is_profile_index_set;
   u32 profile_index;
+  u8 is_tun_itf_set;
+  u32 tun_itf;
+  u8 udp_encap;
+  u16 ipsec_over_udp_port;
+
+  f64 old_id_expiration;
+  u32 current_remote_id_mask;
+  u32 old_remote_id;
+  u8 old_remote_id_present;
+  u8 init_response_received;
 
   ikev2_child_sa_t *childs;
+
+  u8 liveness_retries;
+  f64 liveness_period_check;
+
+  u16 dst_port;
+  u32 sw_if_index;
+
+  /* is NAT traversal mode */
+  u8 natt;
 } ikev2_sa_t;
 
 
 typedef struct
 {
+  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+
   /* pool of IKEv2 Security Associations */
   ikev2_sa_t *sas;
 
   /* hash */
   uword *sa_by_rspi;
+
+  EVP_CIPHER_CTX *evp_ctx;
+  HMAC_CTX *hmac_ctx;
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+  HMAC_CTX _hmac_ctx;
+  EVP_CIPHER_CTX _evp_ctx;
+#endif
 } ikev2_main_per_thread_data_t;
 
 typedef struct
@@ -468,6 +498,15 @@ typedef struct
 
   /* logging level */
   ikev2_log_level_t log_level;
+
+  /* custom ipsec-over-udp ports managed by ike */
+  uword *udp_ports;
+
+  /* how often a liveness check will be performed */
+  u32 liveness_period;
+
+  /* max number of retries before considering peer dead */
+  u32 liveness_max_retries;
 } ikev2_main_t;
 
 extern ikev2_main_t ikev2_main;
@@ -482,8 +521,18 @@ u8 *ikev2_calc_prfplus (ikev2_sa_transform_t * tr, u8 * key, u8 * seed,
 			int len);
 v8 *ikev2_calc_integr (ikev2_sa_transform_t * tr, v8 * key, u8 * data,
 		       int len);
-v8 *ikev2_decrypt_data (ikev2_sa_t * sa, u8 * data, int len);
-int ikev2_encrypt_data (ikev2_sa_t * sa, v8 * src, u8 * dst);
+v8 *ikev2_decrypt_data (ikev2_main_per_thread_data_t * ptd, ikev2_sa_t * sa,
+			ikev2_sa_transform_t * tr_encr, u8 * data, int len);
+int ikev2_encrypt_data (ikev2_main_per_thread_data_t * ptd, ikev2_sa_t * sa,
+			ikev2_sa_transform_t * tr_encr, v8 * src, u8 * dst);
+int ikev2_encrypt_aead_data (ikev2_main_per_thread_data_t * ptd,
+			     ikev2_sa_t * sa, ikev2_sa_transform_t * tr_encr,
+			     v8 * src, u8 * dst, u8 * aad,
+			     u32 aad_len, u8 * tag);
+u8 *ikev2_decrypt_aead_data (ikev2_main_per_thread_data_t * ptd,
+			     ikev2_sa_t * sa, ikev2_sa_transform_t * tr_encr,
+			     u8 * data, int data_len, u8 * aad, u32 aad_len,
+			     u8 * tag);
 void ikev2_generate_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t);
 void ikev2_complete_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t);
 int ikev2_verify_sign (EVP_PKEY * pkey, u8 * sigbuf, u8 * data);
@@ -528,6 +577,13 @@ ikev2_ts_t *ikev2_parse_ts_payload (ike_payload_header_t * ikep);
 ikev2_delete_t *ikev2_parse_delete_payload (ike_payload_header_t * ikep);
 ikev2_notify_t *ikev2_parse_notify_payload (ike_payload_header_t * ikep);
 int ikev2_set_log_level (ikev2_log_level_t log_level);
+
+static_always_inline ikev2_main_per_thread_data_t *
+ikev2_get_per_thread_data ()
+{
+  u32 thread_index = vlib_get_thread_index ();
+  return vec_elt_at_index (ikev2_main.per_thread_data, thread_index);
+}
 #endif /* __included_ikev2_priv_h__ */