117 lines
4.6 KiB
C
117 lines
4.6 KiB
C
/* $KAME: isakmp_var.h,v 1.22 2004/03/03 05:39:59 sakane Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#define PORT_ISAKMP 500
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#define DEFAULT_NONCE_SIZE 16
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typedef u_char cookie_t[8];
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typedef u_char msgid_t[4];
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typedef struct { /* i_cookie + r_cookie */
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cookie_t i_ck;
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cookie_t r_ck;
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} isakmp_index;
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/* Temporary structure to make payload construction easier
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*/
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struct isakmp_construct{
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caddr_t buff;
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u_int8_t *np;
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};
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struct isakmp_gen;
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struct sched;
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struct sockaddr;
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struct ph1handle;
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struct ph2handle;
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struct remoteconf;
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struct isakmp_gen;
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struct ipsecdoi_pl_id; /* XXX */
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struct isakmp_pl_ke; /* XXX */
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struct isakmp_pl_nonce; /* XXX */
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extern int isakmp_handler __P((int));
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extern int isakmp_ph1begin_i __P((struct remoteconf *, struct sockaddr *,
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struct sockaddr *));
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extern vchar_t *isakmp_parsewoh __P((int, struct isakmp_gen *, int));
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extern vchar_t *isakmp_parse __P((vchar_t *));
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extern int isakmp_init __P((void));
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extern const char *isakmp_pindex __P((const isakmp_index *, const u_int32_t));
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extern int isakmp_open __P((void));
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extern void isakmp_close __P((void));
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extern int isakmp_send __P((struct ph1handle *, vchar_t *));
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extern void isakmp_ph1resend_stub __P((void *));
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extern int isakmp_ph1resend __P((struct ph1handle *));
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extern void isakmp_ph2resend_stub __P((void *));
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extern int isakmp_ph2resend __P((struct ph2handle *));
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extern void isakmp_ph1expire_stub __P((void *));
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extern void isakmp_ph1expire __P((struct ph1handle *));
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extern void isakmp_ph1delete_stub __P((void *));
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extern void isakmp_ph1delete __P((struct ph1handle *));
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extern void isakmp_ph2expire_stub __P((void *));
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extern void isakmp_ph2expire __P((struct ph2handle *));
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extern void isakmp_ph2delete_stub __P((void *));
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extern void isakmp_ph2delete __P((struct ph2handle *));
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extern int isakmp_post_acquire __P((struct ph2handle *));
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extern int isakmp_post_getspi __P((struct ph2handle *));
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extern void isakmp_chkph1there_stub __P((void *));
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extern void isakmp_chkph1there __P((struct ph2handle *));
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extern caddr_t isakmp_set_attr_v __P((caddr_t, int, caddr_t, int));
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extern caddr_t isakmp_set_attr_l __P((caddr_t, int, u_int32_t));
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extern vchar_t *isakmp_add_attr_v __P((vchar_t *, int, caddr_t, int));
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extern vchar_t *isakmp_add_attr_l __P((vchar_t *, int, u_int32_t));
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extern int isakmp_newcookie __P((caddr_t, struct sockaddr *, struct sockaddr *));
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extern int isakmp_p2ph __P((vchar_t **, struct isakmp_gen *));
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extern u_int32_t isakmp_newmsgid2 __P((struct ph1handle *));
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extern struct isakmp_construct set_isakmp_header __P((vchar_t *, struct ph1handle *));
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extern caddr_t set_isakmp_header2 __P((vchar_t *, struct ph2handle *, int));
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extern caddr_t set_isakmp_payload __P((caddr_t, vchar_t *, int));
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extern struct isakmp_construct set_isakmp_payload_c __P((struct isakmp_construct, vchar_t *, int));
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#ifdef HAVE_PRINT_ISAKMP_C
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extern void isakmp_printpacket __P((vchar_t *, struct sockaddr *,
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struct sockaddr *, int));
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#endif
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extern int copy_ph1addresses __P(( struct ph1handle *,
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struct remoteconf *, struct sockaddr *, struct sockaddr *));
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extern void log_ph1established __P((const struct ph1handle *));
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