/* $NetBSD: isakmp_var.h,v 1.6.6.1 2007/02/20 09:08:49 vanhu Exp $ */ /* Id: isakmp_var.h,v 1.12 2005/05/07 14:45:31 manubsd Exp */ /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _ISAKMP_VAR_H #define _ISAKMP_VAR_H #include "vmbuf.h" #define PORT_ISAKMP 500 #define PORT_ISAKMP_NATT 4500 #define DEFAULT_NONCE_SIZE 16 typedef u_char cookie_t[8]; typedef u_char msgid_t[4]; typedef struct { /* i_cookie + r_cookie */ cookie_t i_ck; cookie_t r_ck; } isakmp_index; struct isakmp_gen; struct sched; struct sockaddr; struct ph1handle; struct ph2handle; struct remoteconf; struct isakmp_gen; struct ipsecdoi_pl_id; /* XXX */ struct isakmp_pl_ke; /* XXX */ struct isakmp_pl_nonce; /* XXX */ extern int isakmp_handler __P((int)); extern int isakmp_ph1begin_i __P((struct remoteconf *, struct sockaddr *, struct sockaddr *)); extern vchar_t *isakmp_parsewoh __P((int, struct isakmp_gen *, int)); extern vchar_t *isakmp_parse __P((vchar_t *)); extern int isakmp_init __P((void)); extern const char *isakmp_pindex __P((const isakmp_index *, const u_int32_t)); extern int isakmp_open __P((void)); extern void isakmp_close __P((void)); extern int isakmp_send __P((struct ph1handle *, vchar_t *)); extern void isakmp_ph1resend_stub __P((void *)); extern int isakmp_ph1resend __P((struct ph1handle *)); extern void isakmp_ph2resend_stub __P((void *)); extern int isakmp_ph2resend __P((struct ph2handle *)); extern void isakmp_ph1expire_stub __P((void *)); extern void isakmp_ph1expire __P((struct ph1handle *)); extern void isakmp_ph1delete_stub __P((void *)); extern void isakmp_ph1delete __P((struct ph1handle *)); extern void isakmp_ph2expire_stub __P((void *)); extern void isakmp_ph2expire __P((struct ph2handle *)); extern void isakmp_ph2delete_stub __P((void *)); extern void isakmp_ph2delete __P((struct ph2handle *)); extern int isakmp_post_acquire __P((struct ph2handle *)); extern int isakmp_post_getspi __P((struct ph2handle *)); extern void isakmp_chkph1there_stub __P((void *)); extern void isakmp_chkph1there __P((struct ph2handle *)); extern caddr_t isakmp_set_attr_v __P((caddr_t, int, caddr_t, int)); extern caddr_t isakmp_set_attr_l __P((caddr_t, int, u_int32_t)); extern vchar_t *isakmp_add_attr_v __P((vchar_t *, int, caddr_t, int)); extern vchar_t *isakmp_add_attr_l __P((vchar_t *, int, u_int32_t)); extern int isakmp_newcookie __P((caddr_t, struct sockaddr *, struct sockaddr *)); extern int isakmp_p2ph __P((vchar_t **, struct isakmp_gen *)); extern u_int32_t isakmp_newmsgid2 __P((struct ph1handle *)); extern caddr_t set_isakmp_header1 __P((vchar_t *, struct ph1handle *, int)); extern caddr_t set_isakmp_header2 __P((vchar_t *, struct ph2handle *, int)); extern caddr_t set_isakmp_payload __P((caddr_t, vchar_t *, int)); extern struct payload_list *isakmp_plist_append __P((struct payload_list *plist, vchar_t *payload, int payload_type)); extern vchar_t *isakmp_plist_set_all __P((struct payload_list **plist, struct ph1handle *iph1)); #ifdef HAVE_PRINT_ISAKMP_C extern void isakmp_printpacket __P((vchar_t *, struct sockaddr *, struct sockaddr *, int)); #endif extern int copy_ph1addresses __P(( struct ph1handle *, struct remoteconf *, struct sockaddr *, struct sockaddr *)); extern void log_ph1established __P((const struct ph1handle *)); extern void script_hook __P((struct ph1handle *, int)); extern int script_env_append __P((char ***, int *, char *, char *)); extern int script_exec __P((char *, int, char * const *)); void purge_remote __P((struct ph1handle *)); void delete_spd __P((struct ph2handle *, u_int64_t)); #ifdef INET6 u_int32_t setscopeid __P((struct sockaddr *, struct sockaddr *)); #endif #endif /* _ISAKMP_VAR_H */