xnu-3789.1.32.tar.gz

[apple/xnu.git] / bsd / netkey / keydb.h

diff --git a/bsd/netkey/keydb.h b/bsd/netkey/keydb.h
index 80b16054f084f3aa34bad6da635f4c5fc7b0c1df..c62dc964c68fe953efdcd97d595ab206a9aeb20b 100644 (file)
--- a/bsd/netkey/keydb.h
+++ b/bsd/netkey/keydb.h
@@ -33,12 +33,11 @@
 #define _NETKEY_KEYDB_H_
 #include <sys/appleapiopts.h>
 
-#ifdef KERNEL
-#ifdef KERNEL_PRIVATE
+#ifdef BSD_KERNEL_PRIVATE
 
 #include <netkey/key_var.h>
 
-/* Security Assocciation Index */
+/* Security Association Index */
 /* NOTE: Ensure to be same address family */
 struct secasindex {
        struct sockaddr_storage src;    /* srouce address for SA */
@@ -47,6 +46,7 @@ struct secasindex {
        u_int8_t mode;                  /* mode of protocol, see ipsec.h */
        u_int32_t reqid;                /* reqid id who owned this SA */
                                        /* see IPSEC_MANUAL_REQID_MAX. */
+       u_int ipsec_ifindex;
 };
 
 /* Security Association Data Base */
@@ -59,6 +59,9 @@ struct secashead {
        struct sadb_ident *identd;      /* destination identity */
                                        /* XXX I don't know how to use them. */
 
+       ifnet_t ipsec_if;
+       u_int outgoing_if;
+       u_int8_t dir;                   /* IPSEC_DIR_INBOUND or IPSEC_DIR_OUTBOUND */
        u_int8_t state;                 /* MATURE or DEAD. */
        LIST_HEAD(_satree, secasvar) savtree[SADB_SASTATE_MAX+1];
                                        /* SA chain */
@@ -78,6 +81,7 @@ struct secasvar {
        u_int8_t alg_enc;               /* Cipher Algorithm Identifier */
        u_int32_t spi;                  /* SPI Value, network byte order */
        u_int32_t flags;                /* holder for SADB_KEY_FLAGS */
+       u_int16_t flags2;               /* holder for SADB_SA2_KEY_FLAGS */
 
        struct sadb_key *key_auth;      /* Key for Authentication */
        struct sadb_key *key_enc;       /* Key for Encryption */
@@ -93,14 +97,21 @@ struct secasvar {
        struct sadb_lifetime *lft_h;    /* HARD lifetime */
        struct sadb_lifetime *lft_s;    /* SOFT lifetime */
 
+       struct socket *so; /* Associated socket */
+
        u_int32_t seq;                  /* sequence number */
        pid_t pid;                      /* message's pid */
 
        struct secashead *sah;          /* back pointer to the secashead */
        
        /* Nat Traversal related bits */
-       u_int32_t       natt_last_activity;
+       u_int64_t       natt_last_activity;
        u_int16_t       remote_ike_port;
+       u_int16_t       natt_encapsulated_src_port;     /* network byte order */
+       u_int16_t       natt_interval; /* Interval in seconds */
+       u_int16_t       natt_offload_interval; /* Hardware Offload Interval in seconds */
+       
+       u_int8_t        always_expire; /* Send expire/delete messages even if unused */
 };
 
 /* replay prevention */
@@ -148,19 +159,18 @@ extern struct secpolicy *keydb_newsecpolicy(void);
 extern void keydb_delsecpolicy(struct secpolicy *);
 /* secashead */
 extern struct secashead *keydb_newsecashead(void);
-extern void keydb_delsecashead(struct secashead *);
+// extern void keydb_delsecashead(struct secashead *); // not used
 /* secasvar */
-extern struct secasvar *keydb_newsecasvar(void);
-extern void keydb_refsecasvar(struct secasvar *);
-extern void keydb_freesecasvar(struct secasvar *);
+// extern struct secasvar *keydb_newsecasvar(void);            // not used
+// extern void keydb_refsecasvar(struct secasvar *);   // not used
+// extern void keydb_freesecasvar(struct secasvar *);  // not used
 /* secreplay */
 extern struct secreplay *keydb_newsecreplay(size_t);
 extern void keydb_delsecreplay(struct secreplay *);
 /* secreg */
-extern struct secreg *keydb_newsecreg(void);
-extern void keydb_delsecreg(struct secreg *);
+// extern struct secreg *keydb_newsecreg(void);                        // not used
+// extern void keydb_delsecreg(struct secreg *);               // not used
 
-#endif /* KERNEL_PRIVATE */
-#endif /* KERNEL */
+#endif /* BSD_KERNEL_PRIVATE */
 
 #endif /* _NETKEY_KEYDB_H_ */