Annotation of embedaddon/ipsec-tools/src/racoon/isakmp_var.h, revision 1.1
1.1 ! misho 1: /* $NetBSD: isakmp_var.h,v 1.17 2010/11/12 10:36:37 tteras Exp $ */
! 2:
! 3: /* Id: isakmp_var.h,v 1.12 2005/05/07 14:45:31 manubsd Exp */
! 4:
! 5: /*
! 6: * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
! 7: * All rights reserved.
! 8: *
! 9: * Redistribution and use in source and binary forms, with or without
! 10: * modification, are permitted provided that the following conditions
! 11: * are met:
! 12: * 1. Redistributions of source code must retain the above copyright
! 13: * notice, this list of conditions and the following disclaimer.
! 14: * 2. Redistributions in binary form must reproduce the above copyright
! 15: * notice, this list of conditions and the following disclaimer in the
! 16: * documentation and/or other materials provided with the distribution.
! 17: * 3. Neither the name of the project nor the names of its contributors
! 18: * may be used to endorse or promote products derived from this software
! 19: * without specific prior written permission.
! 20: *
! 21: * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
! 22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 24: * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
! 25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 31: * SUCH DAMAGE.
! 32: */
! 33:
! 34: #ifndef _ISAKMP_VAR_H
! 35: #define _ISAKMP_VAR_H
! 36:
! 37: #include "vmbuf.h"
! 38: #include "policy.h"
! 39:
! 40: #define PORT_ISAKMP 500
! 41: #define PORT_ISAKMP_NATT 4500
! 42:
! 43: #define DEFAULT_NONCE_SIZE 16
! 44:
! 45: typedef u_char cookie_t[8];
! 46: typedef u_char msgid_t[4];
! 47:
! 48: typedef struct { /* i_cookie + r_cookie */
! 49: cookie_t i_ck;
! 50: cookie_t r_ck;
! 51: } isakmp_index;
! 52:
! 53: struct isakmp_gen;
! 54: struct sched;
! 55:
! 56: struct sockaddr;
! 57: struct ph1handle;
! 58: struct ph2handle;
! 59: struct remoteconf;
! 60: struct ipsecdoi_pl_id; /* XXX */
! 61: struct isakmp_pl_ke; /* XXX */
! 62: struct isakmp_pl_nonce; /* XXX */
! 63:
! 64: extern struct ph1handle *isakmp_ph1begin_i __P((struct remoteconf *,
! 65: struct sockaddr *, struct sockaddr *));
! 66:
! 67: extern vchar_t *isakmp_parsewoh __P((int, struct isakmp_gen *, int));
! 68: extern vchar_t *isakmp_parse __P((vchar_t *));
! 69:
! 70: extern int isakmp_init __P((void));
! 71: extern const char *isakmp_pindex __P((const isakmp_index *, const u_int32_t));
! 72: extern int isakmp_open __P((struct sockaddr *, int));
! 73: extern void isakmp_close __P((int fd));
! 74: extern int isakmp_send __P((struct ph1handle *, vchar_t *));
! 75:
! 76: extern int isakmp_ph1send __P((struct ph1handle *));
! 77: extern int isakmp_ph2send __P((struct ph2handle *));
! 78: extern void isakmp_ph1dying_stub __P((struct sched *));
! 79: extern void isakmp_ph1dying __P((struct ph1handle *));
! 80: extern void isakmp_ph1expire_stub __P((struct sched *));
! 81: extern void isakmp_ph1expire __P((struct ph1handle *));
! 82: extern void isakmp_ph1delete_stub __P((struct sched *));
! 83: extern void isakmp_ph1delete __P((struct ph1handle *));
! 84: extern void isakmp_ph2expire_stub __P((struct sched *));
! 85: extern void isakmp_ph2expire __P((struct ph2handle *));
! 86: extern void isakmp_ph2delete_stub __P((struct sched *));
! 87: extern void isakmp_ph2delete __P((struct ph2handle *));
! 88:
! 89: extern int isakmp_get_sainfo __P((struct ph2handle *, struct secpolicy *, struct secpolicy *));
! 90: extern int isakmp_post_acquire __P((struct ph2handle *, struct ph1handle *, int));
! 91: extern int isakmp_post_getspi __P((struct ph2handle *));
! 92: extern void isakmp_chkph1there_stub __P((struct sched *));
! 93: extern void isakmp_chkph1there __P((struct ph2handle *));
! 94:
! 95: extern caddr_t isakmp_set_attr_v __P((caddr_t, int, caddr_t, int));
! 96: extern caddr_t isakmp_set_attr_l __P((caddr_t, int, u_int32_t));
! 97: extern vchar_t *isakmp_add_attr_v __P((vchar_t *, int, caddr_t, int));
! 98: extern vchar_t *isakmp_add_attr_l __P((vchar_t *, int, u_int32_t));
! 99:
! 100: extern int isakmp_newcookie __P((caddr_t, struct sockaddr *, struct sockaddr *));
! 101:
! 102: extern int isakmp_p2ph __P((vchar_t **, struct isakmp_gen *));
! 103:
! 104: extern u_int32_t isakmp_newmsgid2 __P((struct ph1handle *));
! 105: extern caddr_t set_isakmp_header1 __P((vchar_t *, struct ph1handle *, int));
! 106: extern caddr_t set_isakmp_header2 __P((vchar_t *, struct ph2handle *, int));
! 107: extern caddr_t set_isakmp_payload __P((caddr_t, vchar_t *, int));
! 108:
! 109: extern struct payload_list *isakmp_plist_append_full __P((
! 110: struct payload_list *plist, vchar_t *payload,
! 111: u_int8_t payload_type, u_int8_t free));
! 112:
! 113: static inline struct payload_list *isakmp_plist_append(plist, payload, payload_type)
! 114: struct payload_list *plist;
! 115: vchar_t *payload;
! 116: u_int8_t payload_type;
! 117: {
! 118: return isakmp_plist_append_full(plist, payload, payload_type, 0);
! 119: }
! 120:
! 121:
! 122: extern vchar_t *isakmp_plist_set_all __P((struct payload_list **plist,
! 123: struct ph1handle *iph1));
! 124:
! 125: #ifdef HAVE_PRINT_ISAKMP_C
! 126: extern void isakmp_printpacket __P((vchar_t *, struct sockaddr *,
! 127: struct sockaddr *, int));
! 128: #endif
! 129:
! 130: extern int copy_ph1addresses __P(( struct ph1handle *,
! 131: struct remoteconf *, struct sockaddr *, struct sockaddr *));
! 132: extern void log_ph1established __P((const struct ph1handle *));
! 133:
! 134: extern void script_hook __P((struct ph1handle *, int));
! 135: extern int script_env_append __P((char ***, int *, char *, char *));
! 136: extern int script_exec __P((char *, int, char * const *));
! 137:
! 138: void purge_remote __P((struct ph1handle *));
! 139: void delete_spd __P((struct ph2handle *, u_int64_t));
! 140: #ifdef INET6
! 141: u_int32_t setscopeid __P((struct sockaddr *, struct sockaddr *));
! 142: #endif
! 143:
! 144: #endif /* _ISAKMP_VAR_H */
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