| | 1 | /* $Id: isakmp_var.h,v 1.9.2.1 2005/05/07 17:26:06 manubsd Exp $ */ |
| | 2 | |
| | 3 | /* |
| | 4 | * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. |
| | 5 | * All rights reserved. |
| | 6 | * |
| | 7 | * Redistribution and use in source and binary forms, with or without |
| | 8 | * modification, are permitted provided that the following conditions |
| | 9 | * are met: |
| | 10 | * 1. Redistributions of source code must retain the above copyright |
| | 11 | * notice, this list of conditions and the following disclaimer. |
| | 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 13 | * notice, this list of conditions and the following disclaimer in the |
| | 14 | * documentation and/or other materials provided with the distribution. |
| | 15 | * 3. Neither the name of the project nor the names of its contributors |
| | 16 | * may be used to endorse or promote products derived from this software |
| | 17 | * without specific prior written permission. |
| | 18 | * |
| | 19 | * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
| | 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE |
| | 23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 29 | * SUCH DAMAGE. |
| | 30 | */ |
| | 31 | |
| | 32 | #ifndef _ISAKMP_VAR_H |
| | 33 | #define _ISAKMP_VAR_H |
| | 34 | |
| | 35 | #include "vmbuf.h" |
| | 36 | #include "racoon_types.h" |
| | 37 | #include <schedule.h> |
| | 38 | |
| | 39 | #define PORT_ISAKMP 500 |
| | 40 | #define PORT_ISAKMP_NATT 4500 |
| | 41 | |
| | 42 | #define DEFAULT_NONCE_SIZE 16 |
| | 43 | |
| | 44 | typedef u_char cookie_t[8]; |
| | 45 | typedef u_char msgid_t[4]; |
| | 46 | |
| | 47 | typedef struct { /* i_cookie + r_cookie */ |
| | 48 | cookie_t i_ck; |
| | 49 | cookie_t r_ck; |
| | 50 | } isakmp_index; |
| | 51 | |
| | 52 | struct isakmp_gen; |
| | 53 | |
| | 54 | |
| | 55 | |
| | 56 | struct sockaddr_storage; |
| | 57 | struct remoteconf; |
| | 58 | struct isakmp_gen; |
| | 59 | struct ipsecdoi_pl_id; /* XXX */ |
| | 60 | struct isakmp_pl_ke; /* XXX */ |
| | 61 | struct isakmp_pl_nonce; /* XXX */ |
| | 62 | |
| | 63 | extern void isakmp_handler (int); |
| | 64 | extern int ikev1_ph1begin_i (ike_session_t *session, struct remoteconf *, struct sockaddr_storage *, |
| | 65 | struct sockaddr_storage *, int); |
| | 66 | extern int get_sainfo_r (phase2_handle_t *); |
| | 67 | extern int get_proposal_r (phase2_handle_t *); |
| | 68 | |
| | 69 | extern vchar_t *isakmp_parsewoh (int, struct isakmp_gen *, int); |
| | 70 | extern vchar_t *isakmp_parse (vchar_t *); |
| | 71 | |
| | 72 | extern int isakmp_init (void); |
| | 73 | extern void isakmp_cleanup (void); |
| | 74 | |
| | 75 | extern const char *isakmp_pindex (const isakmp_index *, const u_int32_t); |
| | 76 | extern int isakmp_open (void); |
| | 77 | extern void isakmp_suspend_sockets(void); |
| | 78 | extern void isakmp_close (void); |
| | 79 | extern void isakmp_close_sockets (void); |
| | 80 | extern void isakmp_close_unused (void); |
| | 81 | extern int isakmp_send (phase1_handle_t *, vchar_t *); |
| | 82 | |
| | 83 | extern void isakmp_ph1resend_stub (void *); |
| | 84 | extern int isakmp_ph1resend (phase1_handle_t *); |
| | 85 | extern void isakmp_ph2resend_stub (void *); |
| | 86 | extern int isakmp_ph2resend (phase2_handle_t *); |
| | 87 | |
| | 88 | extern void isakmp_ph1expire_stub (void *); |
| | 89 | extern void isakmp_ph1expire (phase1_handle_t *); |
| | 90 | extern void isakmp_ph1rekeyexpire_stub (void *); |
| | 91 | extern void isakmp_ph1rekeyexpire (phase1_handle_t *, int); |
| | 92 | extern int isakmp_ph1rekeyretry (phase1_handle_t *); |
| | 93 | extern void isakmp_ph1delete_stub (void *); |
| | 94 | extern void isakmp_ph1delete (phase1_handle_t *); |
| | 95 | extern void isakmp_ph2expire_stub (void *); |
| | 96 | extern void isakmp_ph2expire (phase2_handle_t *); |
| | 97 | extern void isakmp_ph2delete_stub (void *); |
| | 98 | extern void isakmp_ph2delete (phase2_handle_t *); |
| | 99 | extern int ikev1_phase1_established(phase1_handle_t *); |
| | 100 | |
| | 101 | extern int isakmp_post_acquire (phase2_handle_t *); |
| | 102 | extern int isakmp_post_getspi (phase2_handle_t *); |
| | 103 | extern void isakmp_chkph1there_stub (void *); |
| | 104 | extern void isakmp_chkph1there (phase2_handle_t *); |
| | 105 | |
| | 106 | extern caddr_t isakmp_set_attr_v (caddr_t, int, caddr_t, int); |
| | 107 | extern caddr_t isakmp_set_attr_l (caddr_t, int, u_int32_t); |
| | 108 | extern vchar_t *isakmp_add_attr_v (vchar_t *, int, caddr_t, int); |
| | 109 | extern vchar_t *isakmp_add_attr_l (vchar_t *, int, u_int32_t); |
| | 110 | |
| | 111 | extern int isakmp_newcookie (caddr_t, struct sockaddr_storage *, struct sockaddr_storage *); |
| | 112 | |
| | 113 | extern int isakmp_p2ph (vchar_t **, struct isakmp_gen *); |
| | 114 | |
| | 115 | extern u_int32_t isakmp_newmsgid2 (phase1_handle_t *); |
| | 116 | extern caddr_t set_isakmp_header1 (vchar_t *, phase1_handle_t *, int); |
| | 117 | extern caddr_t set_isakmp_header2 (vchar_t *, phase2_handle_t *, int); |
| | 118 | extern caddr_t set_isakmp_payload (caddr_t, vchar_t *, int); |
| | 119 | |
| | 120 | extern struct payload_list *isakmp_plist_append (struct payload_list *plist, |
| | 121 | vchar_t *payload, int payload_type); |
| | 122 | extern vchar_t *isakmp_plist_set_all (struct payload_list **plist, |
| | 123 | phase1_handle_t *iph1); |
| | 124 | extern vchar_t *isakmp_plist_append_initial_contact (phase1_handle_t *, struct payload_list *); |
| | 125 | |
| | 126 | #ifdef HAVE_PRINT_ISAKMP_C |
| | 127 | extern void isakmp_printpacket (vchar_t *, struct sockaddr_storage *, |
| | 128 | struct sockaddr_storage *, int); |
| | 129 | #endif |
| | 130 | |
| | 131 | extern int copy_ph1addresses (phase1_handle_t *, |
| | 132 | struct remoteconf *, struct sockaddr_storage *, struct sockaddr_storage *); |
| | 133 | extern void log_ph1established (const phase1_handle_t *); |
| | 134 | |
| | 135 | extern void script_hook (phase1_handle_t *, int); |
| | 136 | extern int script_env_append (char ***, int *, char *, char *); |
| | 137 | extern int script_exec (char *, int, char * const *); |
| | 138 | |
| | 139 | void purge_remote (phase1_handle_t *); |
| | 140 | void delete_spd (phase2_handle_t *); |
| | 141 | #ifdef INET6 |
| | 142 | u_int32_t setscopeid (struct sockaddr_storage *, struct sockaddr_storage *); |
| | 143 | #endif |
| | 144 | #endif /* _ISAKMP_VAR_H */ |
projects / apple / ipsec.git / blame_incremental