localconf.h revision f8a6a7636d53a5730c58ae041e4e09ae12e1657c 
1/*	$NetBSD: localconf.h,v 1.7 2008/12/23 14:04:42 tteras Exp $	*/
2
3/* Id: localconf.h,v 1.13 2005/11/06 18:13:18 monas 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 _LOCALCONF_H
35#define _LOCALCONF_H
36
37/* local configuration */
38
39#define LC_DEFAULT_CF	SYSCONFDIR "/racoon.conf"
40
41#define LC_PATHTYPE_INCLUDE	0
42#define LC_PATHTYPE_PSK		1
43#define LC_PATHTYPE_CERT	2
44#define LC_PATHTYPE_BACKUPSA	3
45#define LC_PATHTYPE_SCRIPT	4
46#define LC_PATHTYPE_PIDFILE	5
47#define LC_PATHTYPE_MAX		6
48
49#define LC_DEFAULT_PAD_MAXSIZE		20
50#define LC_DEFAULT_PAD_RANDOM		TRUE
51#define LC_DEFAULT_PAD_RANDOMLEN	FALSE
52#define LC_DEFAULT_PAD_STRICT		FALSE
53#define LC_DEFAULT_PAD_EXCLTAIL		TRUE
54#define LC_DEFAULT_RETRY_COUNTER	5
55#define LC_DEFAULT_RETRY_INTERVAL	10
56#define LC_DEFAULT_COUNT_PERSEND	1
57#define LC_DEFAULT_RETRY_CHECKPH1	30
58#define LC_DEFAULT_WAIT_PH2COMPLETE	30
59#define LC_DEFAULT_NATT_KA_INTERVAL	20
60#define LC_DEFAULT_PFKEY_BUFFER_SIZE	0
61
62#define LC_DEFAULT_SECRETSIZE	16	/* 128 bits */
63
64#define	LC_GSSENC_UTF16LE	0	/* GSS ID in UTF-16LE */
65#define	LC_GSSENC_LATIN1	1	/* GSS ID in ISO-Latin-1 */
66#define	LC_GSSENC_MAX		2
67
68struct localconf {
69	char *racoon_conf;		/* configuration filename */
70
71	uid_t uid;
72	gid_t gid;
73	char *chroot;			/* chroot path */
74	u_int16_t port_isakmp;		/* port for isakmp as default */
75	u_int16_t port_isakmp_natt;	/* port for NAT-T use */
76	int default_af;			/* default address family */
77
78	int sock_admin;
79	int sock_pfkey;
80	int rtsock;			/* routing socket */
81
82	char *pathinfo[LC_PATHTYPE_MAX];
83
84	int pad_random;
85	int pad_randomlen;
86	int pad_maxsize;
87	int pad_strict;
88	int pad_excltail;
89
90	int retry_counter;		/* times to retry. */
91	int retry_interval;		/* interval each retry. */
92	int count_persend;		/* the number of packets each retry. */
93				/* above 3 values are copied into a handler. */
94
95	int retry_checkph1;
96	int wait_ph2complete;
97
98	int natt_ka_interval;		/* NAT-T keepalive interval. */
99
100	int secret_size;
101	int strict_address;		/* strictly check addresses. */
102
103	int complex_bundle;
104		/*
105		 * If we want to make a packet "IP2 AH ESP IP1 ULP",
106		 * the SPD in KAME expresses AH transport + ESP tunnel.
107		 * So racoon sent the proposal contained such the order.
108		 * But lots of implementation interprets AH tunnel + ESP
109		 * tunnel in this case.  racoon has changed the format,
110		 * usually uses this format.  If the option, 'complex_bundle'
111		 * is enable, racoon uses old format.
112		 */
113
114	int gss_id_enc;			/* GSS ID encoding to use */
115	int pfkey_buffer_size;		/* Set socket buffer size for pfkey */
116};
117
118extern struct localconf *lcconf;
119
120extern void initlcconf __P((void));
121extern void flushlcconf __P((void));
122extern vchar_t *getpskbyname __P((vchar_t *));
123extern vchar_t *getpskbyaddr __P((struct sockaddr *));
124extern void getpathname __P((char *, int, int, const char *));
125extern int sittype2doi __P((int));
126extern int doitype2doi __P((int));
127extern vchar_t *getpsk __P((const char *, const int));
128
129extern void restore_params __P((void));
130extern void save_params __P((void));
131
132#endif /* _LOCALCONF_H */
133