10a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* $NetBSD: isakmp_var.h,v 1.6.6.1 2007/02/20 09:08:49 vanhu Exp $ */ 20a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 30a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* Id: isakmp_var.h,v 1.12 2005/05/07 14:45:31 manubsd Exp */ 40a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 50a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* 60a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 70a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * All rights reserved. 80a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 90a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * Redistribution and use in source and binary forms, with or without 100a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * modification, are permitted provided that the following conditions 110a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * are met: 120a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 1. Redistributions of source code must retain the above copyright 130a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * notice, this list of conditions and the following disclaimer. 140a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 2. Redistributions in binary form must reproduce the above copyright 150a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * notice, this list of conditions and the following disclaimer in the 160a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * documentation and/or other materials provided with the distribution. 170a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 3. Neither the name of the project nor the names of its contributors 180a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * may be used to endorse or promote products derived from this software 190a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * without specific prior written permission. 200a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 210a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 220a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 230a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 240a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 250a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 260a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 270a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 280a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 290a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 300a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 310a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * SUCH DAMAGE. 320a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang */ 330a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 340a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifndef _ISAKMP_VAR_H 350a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define _ISAKMP_VAR_H 360a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 370a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "vmbuf.h" 380a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 390a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define PORT_ISAKMP 500 400a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define PORT_ISAKMP_NATT 4500 410a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 420a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define DEFAULT_NONCE_SIZE 16 430a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 440a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangtypedef u_char cookie_t[8]; 450a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangtypedef u_char msgid_t[4]; 460a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 470a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangtypedef struct { /* i_cookie + r_cookie */ 480a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang cookie_t i_ck; 490a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang cookie_t r_ck; 500a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} isakmp_index; 510a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 520a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct isakmp_gen; 530a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct sched; 540a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 550a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct sockaddr; 560a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct ph1handle; 570a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct ph2handle; 580a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct remoteconf; 590a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct isakmp_gen; 600a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct ipsecdoi_pl_id; /* XXX */ 610a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct isakmp_pl_ke; /* XXX */ 620a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstruct isakmp_pl_nonce; /* XXX */ 630a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 640a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_handler __P((int)); 650a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_ph1begin_i __P((struct remoteconf *, struct sockaddr *, 660a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang struct sockaddr *)); 670a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 680a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern vchar_t *isakmp_parsewoh __P((int, struct isakmp_gen *, int)); 690a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern vchar_t *isakmp_parse __P((vchar_t *)); 700a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 710a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_init __P((void)); 720a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern const char *isakmp_pindex __P((const isakmp_index *, const u_int32_t)); 730a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_open __P((void)); 740a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_close __P((void)); 750a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_send __P((struct ph1handle *, vchar_t *)); 760a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 770a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph1resend_stub __P((void *)); 780a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_ph1resend __P((struct ph1handle *)); 790a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph2resend_stub __P((void *)); 800a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_ph2resend __P((struct ph2handle *)); 810a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph1expire_stub __P((void *)); 820a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph1expire __P((struct ph1handle *)); 830a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph1delete_stub __P((void *)); 840a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph1delete __P((struct ph1handle *)); 850a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph2expire_stub __P((void *)); 860a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph2expire __P((struct ph2handle *)); 870a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph2delete_stub __P((void *)); 880a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_ph2delete __P((struct ph2handle *)); 890a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 900a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_post_acquire __P((struct ph2handle *)); 910a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_post_getspi __P((struct ph2handle *)); 920a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_chkph1there_stub __P((void *)); 930a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_chkph1there __P((struct ph2handle *)); 940a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 950a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern caddr_t isakmp_set_attr_v __P((caddr_t, int, caddr_t, int)); 960a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern caddr_t isakmp_set_attr_l __P((caddr_t, int, u_int32_t)); 970a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern vchar_t *isakmp_add_attr_v __P((vchar_t *, int, caddr_t, int)); 980a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern vchar_t *isakmp_add_attr_l __P((vchar_t *, int, u_int32_t)); 990a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1000a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_newcookie __P((caddr_t, struct sockaddr *, struct sockaddr *)); 1010a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1020a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int isakmp_p2ph __P((vchar_t **, struct isakmp_gen *)); 1030a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1040a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern u_int32_t isakmp_newmsgid2 __P((struct ph1handle *)); 1050a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern caddr_t set_isakmp_header1 __P((vchar_t *, struct ph1handle *, int)); 1060a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern caddr_t set_isakmp_header2 __P((vchar_t *, struct ph2handle *, int)); 1070a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern caddr_t set_isakmp_payload __P((caddr_t, vchar_t *, int)); 1080a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1090a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern struct payload_list *isakmp_plist_append __P((struct payload_list *plist, 1100a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang vchar_t *payload, int payload_type)); 1110a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern vchar_t *isakmp_plist_set_all __P((struct payload_list **plist, 1120a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang struct ph1handle *iph1)); 1130a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1140a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifdef HAVE_PRINT_ISAKMP_C 1150a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void isakmp_printpacket __P((vchar_t *, struct sockaddr *, 1160a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang struct sockaddr *, int)); 1170a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 1180a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1190a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int copy_ph1addresses __P(( struct ph1handle *, 1200a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang struct remoteconf *, struct sockaddr *, struct sockaddr *)); 1210a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void log_ph1established __P((const struct ph1handle *)); 1220a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1230a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern void script_hook __P((struct ph1handle *, int)); 1240a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int script_env_append __P((char ***, int *, char *, char *)); 1250a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangextern int script_exec __P((char *, int, char * const *)); 1260a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1270a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangvoid purge_remote __P((struct ph1handle *)); 1280a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangvoid delete_spd __P((struct ph2handle *, u_int64_t)); 1290a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifdef INET6 1300a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangu_int32_t setscopeid __P((struct sockaddr *, struct sockaddr *)); 1310a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 1320a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif /* _ISAKMP_VAR_H */ 133