1 /*	$NetBSD: admin.h,v 1.4 2006/09/09 16:22:09 manu 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 	int16_t ac_errno;
50 	u_int16_t ac_proto;
51 };
52 
53 /*
54  * No data follows as the data.
55  * These don't use proto field.
56  */
57 #define ADMIN_RELOAD_CONF	0x0001
58 #define ADMIN_SHOW_SCHED	0x0002
59 #define ADMIN_SHOW_EVT		0x0003
60 
61 /*
62  * No data follows as the data.
63  * These use proto field.
64  */
65 #define ADMIN_SHOW_SA		0x0101
66 #define ADMIN_FLUSH_SA		0x0102
67 
68 /*
69  * The admin_com_indexes follows, see below.
70  */
71 #define ADMIN_DELETE_SA		0x0201
72 #define ADMIN_ESTABLISH_SA	0x0202
73 #define ADMIN_DELETE_ALL_SA_DST	0x0204	/* All SA for a given peer */
74 
75 /*
76  * The admin_com_indexes and admin_com_psk follow, see below.
77  */
78 #define ADMIN_ESTABLISH_SA_PSK	0x0203
79 
80 /*
81  * user login follows
82  */
83 #define ADMIN_LOGOUT_USER	0x0205  /* Delete SA for a given Xauth user */
84 
85 /*
86  * Range 0x08xx is reserved for privilege separation, see privsep.h
87  */
88 
89 /* the value of proto */
90 #define ADMIN_PROTO_ISAKMP	0x01ff
91 #define ADMIN_PROTO_IPSEC	0x02ff
92 #define ADMIN_PROTO_AH		0x0201
93 #define ADMIN_PROTO_ESP		0x0202
94 #define ADMIN_PROTO_INTERNAL	0x0301
95 
96 struct admin_com_indexes {
97 	u_int8_t prefs;
98 	u_int8_t prefd;
99 	u_int8_t ul_proto;
100 	u_int8_t reserved;
101 	struct sockaddr_storage src;
102 	struct sockaddr_storage dst;
103 };
104 
105 struct admin_com_psk {
106 	int id_type;
107 	size_t id_len;
108 	size_t key_len;
109 	/* Followed by id and key */
110 };
111 
112 extern int admin2pfkey_proto __P((u_int));
113 
114 #endif /* _ADMIN_H */
115