crypto/dist/ipsec-tools/src/racoon/admin.h

   1 /*      $NetBSD: admin.h,v 1.6 2008/06/18 07:12:04 mgrooms Exp $        */
   2
   3 /* Id: admin.h,v 1.11 2005/06/19 22:37:47 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 _ADMIN_H
  35 #define _ADMIN_H
  36
  37 #define ADMINSOCK_PATH ADMINPORTDIR "/racoon.sock"
  38
  39 extern char *adminsock_path;
  40 extern uid_t adminsock_owner;
  41 extern gid_t adminsock_group;
  42 extern mode_t adminsock_mode;
  43
  44 /* command for administration. */
  45 /* NOTE: host byte order. */
  46 struct admin_com {
  47         u_int16_t ac_len;       /* total packet length including data */
  48         u_int16_t ac_cmd;
  49         union {
  50                 int16_t ac_un_errno;
  51                 uint16_t ac_un_version;
  52         } u;
  53         u_int16_t ac_proto;
  54 };
  55 #define ac_errno u.ac_un_errno
  56 #define ac_version u.ac_un_version
  57
  58 /*
  59  * Version field in request is valid.
  60  */
  61 #define ADMIN_FLAG_VERSION      0x8000
  62
  63 /*
  64  * No data follows as the data.
  65  * These don't use proto field.
  66  */
  67 #define ADMIN_RELOAD_CONF       0x0001
  68 #define ADMIN_SHOW_SCHED        0x0002
  69 #define ADMIN_SHOW_EVT          0x0003
  70
  71 /*
  72  * No data follows as the data.
  73  * These use proto field.
  74  */
  75 #define ADMIN_SHOW_SA           0x0101
  76 #define ADMIN_FLUSH_SA          0x0102
  77
  78 /*
  79  * The admin_com_indexes follows, see below.
  80  */
  81 #define ADMIN_DELETE_SA         0x0201
  82 #define ADMIN_ESTABLISH_SA      0x0202
  83 #define ADMIN_DELETE_ALL_SA_DST 0x0204  /* All SA for a given peer */
  84
  85 #define ADMIN_GET_SA_CERT       0x0206
  86
  87 /*
  88  * The admin_com_indexes and admin_com_psk follow, see below.
  89  */
  90 #define ADMIN_ESTABLISH_SA_PSK  0x0203
  91
  92 /*
  93  * user login follows
  94  */
  95 #define ADMIN_LOGOUT_USER       0x0205  /* Delete SA for a given Xauth user */
  96
  97 /*
  98  * Range 0x08xx is reserved for privilege separation, see privsep.h
  99  */
 100
 101 /* the value of proto */
 102 #define ADMIN_PROTO_ISAKMP      0x01ff
 103 #define ADMIN_PROTO_IPSEC       0x02ff
 104 #define ADMIN_PROTO_AH          0x0201
 105 #define ADMIN_PROTO_ESP         0x0202
 106 #define ADMIN_PROTO_INTERNAL    0x0301
 107
 108 struct admin_com_indexes {
 109         u_int8_t prefs;
 110         u_int8_t prefd;
 111         u_int8_t ul_proto;
 112         u_int8_t reserved;
 113         struct sockaddr_storage src;
 114         struct sockaddr_storage dst;
 115 };
 116
 117 struct admin_com_psk {
 118         int id_type;
 119         size_t id_len;
 120         size_t key_len;
 121         /* Followed by id and key */
 122 };
 123
 124 extern int admin2pfkey_proto __P((u_int));
 125
 126 #endif /* _ADMIN_H */