[apple/ipsec.git] / ipsec-tools / racoon / localconf.h

/* $Id: localconf.h,v 1.9.2.3 2005/11/06 17:18:26 monas Exp $ */

/*
 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _LOCALCONF_H
#define _LOCALCONF_H

/* local configuration */

#define LC_DEFAULT_CF	SYSCONFDIR "/racoon.conf"

#define LC_PATHTYPE_INCLUDE	0
#define LC_PATHTYPE_PSK		1
#define LC_PATHTYPE_CERT	2
#define LC_PATHTYPE_BACKUPSA	3
#define LC_PATHTYPE_SCRIPT	4
#define LC_PATHTYPE_PIDFILE	5
#define LC_PATHTYPE_LOGFILE	6
#define LC_PATHTYPE_MAX		7

#define LC_DEFAULT_PAD_MAXSIZE		20
#define LC_DEFAULT_PAD_RANDOM		TRUE
#define LC_DEFAULT_PAD_RANDOMLEN	FALSE
#define LC_DEFAULT_PAD_STRICT		FALSE
#define LC_DEFAULT_PAD_EXCLTAIL		TRUE
#define LC_DEFAULT_RETRY_COUNTER	5
#define LC_DEFAULT_RETRY_INTERVAL	10
#define LC_DEFAULT_COUNT_PERSEND	1
#define LC_DEFAULT_RETRY_CHECKPH1	30
#define LC_DEFAULT_WAIT_PH2COMPLETE	30
#define LC_DEFAULT_NATT_KA_INTERVAL	20

#define LC_DEFAULT_SECRETSIZE	16	/* 128 bits */

#define LC_IDENTTYPE_MAX	5	/* XXX */

#define	LC_GSSENC_UTF16LE	0	/* GSS ID in UTF-16LE */
#define	LC_GSSENC_LATIN1	1	/* GSS ID in ISO-Latin-1 */
#define	LC_GSSENC_MAX		2

#define LC_AUTOEXITSTATE_SET		0x00000001
#define LC_AUTOEXITSTATE_CLIENT		0x00000010
#define LC_AUTOEXITSTATE_ENABLED	0x00000011	/* both VPN client and set */


struct vpnctl_socket_elem {
	LIST_ENTRY(vpnctl_socket_elem) chain;
	int			sock;
	LIST_HEAD(_bound_addrs, bound_addr) bound_addresses;
};

struct bound_addr {
	LIST_ENTRY(bound_addr) chain;
	u_int32_t	address;
};

struct redirect {
	LIST_ENTRY(redirect) chain;
	u_int32_t	cluster_address;
	u_int32_t	redirect_address;
	u_int16_t	force;
};

struct saved_msg_elem {
	TAILQ_ENTRY(saved_msg_elem) chain;
	void* msg;
};

struct localconf {
	char *racoon_conf;		/* configuration filename */

	uid_t uid;
	gid_t gid;
	char *chroot;			/* chroot path */
	u_int16_t port_isakmp;		/* port for isakmp as default */
	u_int16_t port_isakmp_natt;	/* port for NAT-T use */
	u_int16_t port_admin;		/* port for admin */
	int default_af;			/* default address family */

	int sock_admin;
	int sock_vpncontrol;
	int sock_pfkey;
	int rtsock;			/* routing socket */
	LIST_HEAD(_vpnctl_socket_elem_, vpnctl_socket_elem) vpnctl_comm_socks;
	LIST_HEAD(_redirect_, redirect) redirect_addresses;
	int auto_exit_state;		/* auto exit state */
	int	auto_exit_delay;		/* auto exit delay until exit */
	struct sched *auto_exit_sched;	/* auto exit schedule */
	
	TAILQ_HEAD(_saved_msg_elem, saved_msg_elem) saved_msg_queue;
	int autograbaddr;
	struct myaddrs *myaddrs;

	char *logfile_param;	/* from command line */
	char *pathinfo[LC_PATHTYPE_MAX];
	vchar_t *ident[LC_IDENTTYPE_MAX]; /* base of Identifier payload. */

	int pad_random;
	int pad_randomlen;
	int pad_maxsize;
	int pad_strict;
	int pad_excltail;

	int retry_counter;		/* times to retry. */
	int retry_interval;		/* interval each retry. */
	int count_persend;		/* the number of packets each retry. */
				/* above 3 values are copied into a handler. */

	int retry_checkph1;
	int wait_ph2complete;

	int natt_ka_interval;		/* NAT-T keepalive interval. */
	vchar_t *ext_nat_id;		/* our address id for our nat address */

	int secret_size;
	int strict_address;		/* strictly check addresses. */

	int complex_bundle;
		/*
		 * If we want to make a packet "IP2 AH ESP IP1 ULP",
		 * the SPD in KAME expresses AH transport + ESP tunnel.
		 * So racoon sent the proposal contained such the order.
		 * But lots of implementation interprets AH tunnel + ESP
		 * tunnel in this case.  racoon has changed the format,
		 * usually uses this format.  If the option, 'complex_bundle'
		 * is enable, racoon uses old format.
		 */

	int gss_id_enc;			/* GSS ID encoding to use */
};

extern struct localconf *lcconf;

extern void initlcconf __P((void));
extern void flushlcconf __P((void));
extern vchar_t *getpskbyname __P((vchar_t *));
extern vchar_t *getpskbyaddr __P((struct sockaddr *));
#ifdef __APPLE__
extern vchar_t *getpskfromkeychain __P((const char *, u_int8_t, int, vchar_t *));
#endif
extern void getpathname __P((char *, int, int, const char *));
extern int sittype2doi __P((int));
extern int doitype2doi __P((int));
extern vchar_t *getpsk __P((const char *, const int)); 

#endif /* _LOCALCONF_H */
Commit	Line	Data
52b7d2ce A	1	/* $Id: localconf.h,v 1.9.2.3 2005/11/06 17:18:26 monas 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 _LOCALCONF_H
	33	#define _LOCALCONF_H
	34
	35	/* local configuration */
	36
	37	#define LC_DEFAULT_CF SYSCONFDIR "/racoon.conf"
	38
	39	#define LC_PATHTYPE_INCLUDE 0
	40	#define LC_PATHTYPE_PSK 1
	41	#define LC_PATHTYPE_CERT 2
	42	#define LC_PATHTYPE_BACKUPSA 3
	43	#define LC_PATHTYPE_SCRIPT 4
	44	#define LC_PATHTYPE_PIDFILE 5
	45	#define LC_PATHTYPE_LOGFILE 6
	46	#define LC_PATHTYPE_MAX 7
	47
	48	#define LC_DEFAULT_PAD_MAXSIZE 20
	49	#define LC_DEFAULT_PAD_RANDOM TRUE
	50	#define LC_DEFAULT_PAD_RANDOMLEN FALSE
	51	#define LC_DEFAULT_PAD_STRICT FALSE
	52	#define LC_DEFAULT_PAD_EXCLTAIL TRUE
	53	#define LC_DEFAULT_RETRY_COUNTER 5
	54	#define LC_DEFAULT_RETRY_INTERVAL 10
	55	#define LC_DEFAULT_COUNT_PERSEND 1
	56	#define LC_DEFAULT_RETRY_CHECKPH1 30
	57	#define LC_DEFAULT_WAIT_PH2COMPLETE 30
	58	#define LC_DEFAULT_NATT_KA_INTERVAL 20
	59
	60	#define LC_DEFAULT_SECRETSIZE 16 /* 128 bits */
	61
	62	#define LC_IDENTTYPE_MAX 5 /* XXX */
	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
68	#define LC_AUTOEXITSTATE_SET 0x00000001
69	#define LC_AUTOEXITSTATE_CLIENT 0x00000010
70	#define LC_AUTOEXITSTATE_ENABLED 0x00000011 /* both VPN client and set */
71
72
73	struct vpnctl_socket_elem {
74	LIST_ENTRY(vpnctl_socket_elem) chain;
75	int sock;
76	LIST_HEAD(_bound_addrs, bound_addr) bound_addresses;
77	};
78
79	struct bound_addr {
80	LIST_ENTRY(bound_addr) chain;
81	u_int32_t address;
82	};
83
84	struct redirect {
85	LIST_ENTRY(redirect) chain;
86	u_int32_t cluster_address;
87	u_int32_t redirect_address;
88	u_int16_t force;
89	};
90
fd507379 A	91	struct saved_msg_elem {
	92	TAILQ_ENTRY(saved_msg_elem) chain;
	93	void* msg;
	94	};
52b7d2ce A	95
	96	struct localconf {
	97	char racoon_conf; / configuration filename */
	98
	99	uid_t uid;
	100	gid_t gid;
	101	char chroot; / chroot path */
	102	u_int16_t port_isakmp; /* port for isakmp as default */
	103	u_int16_t port_isakmp_natt; /* port for NAT-T use */
	104	u_int16_t port_admin; /* port for admin */
	105	int default_af; /* default address family */
	106
	107	int sock_admin;
	108	int sock_vpncontrol;
	109	int sock_pfkey;
	110	int rtsock; /* routing socket */
	111	LIST_HEAD(_vpnctl_socket_elem_, vpnctl_socket_elem) vpnctl_comm_socks;
	112	LIST_HEAD(_redirect_, redirect) redirect_addresses;
	113	int auto_exit_state; /* auto exit state */
	114	int auto_exit_delay; /* auto exit delay until exit */
	115	struct sched auto_exit_sched; / auto exit schedule */
	116
fd507379	117	TAILQ_HEAD(_saved_msg_elem, saved_msg_elem) saved_msg_queue;
52b7d2ce A	118	int autograbaddr;
	119	struct myaddrs *myaddrs;
	120
	121	char logfile_param; / from command line */
	122	char *pathinfo[LC_PATHTYPE_MAX];
	123	vchar_t ident[LC_IDENTTYPE_MAX]; / base of Identifier payload. */
	124
	125	int pad_random;
	126	int pad_randomlen;
	127	int pad_maxsize;
	128	int pad_strict;
	129	int pad_excltail;
	130
	131	int retry_counter; /* times to retry. */
	132	int retry_interval; /* interval each retry. */
	133	int count_persend; /* the number of packets each retry. */
	134	/* above 3 values are copied into a handler. */
	135
	136	int retry_checkph1;
	137	int wait_ph2complete;
	138
	139	int natt_ka_interval; /* NAT-T keepalive interval. */
05434fec	140	vchar_t ext_nat_id; / our address id for our nat address */
52b7d2ce A	141
	142	int secret_size;
	143	int strict_address; /* strictly check addresses. */
	144
	145	int complex_bundle;
	146	/*
	147	* If we want to make a packet "IP2 AH ESP IP1 ULP",
	148	* the SPD in KAME expresses AH transport + ESP tunnel.
	149	* So racoon sent the proposal contained such the order.
	150	* But lots of implementation interprets AH tunnel + ESP
	151	* tunnel in this case. racoon has changed the format,
	152	* usually uses this format. If the option, 'complex_bundle'
	153	* is enable, racoon uses old format.
	154	*/
	155
	156	int gss_id_enc; /* GSS ID encoding to use */
	157	};
	158
	159	extern struct localconf *lcconf;
	160
	161	extern void initlcconf __P((void));
	162	extern void flushlcconf __P((void));
	163	extern vchar_t getpskbyname __P((vchar_t ));
	164	extern vchar_t getpskbyaddr __P((struct sockaddr ));
	165	#ifdef __APPLE__
	166	extern vchar_t getpskfromkeychain __P((const char , u_int8_t, int, vchar_t *));
	167	#endif
	168	extern void getpathname __P((char , int, int, const char ));
	169	extern int sittype2doi __P((int));
	170	extern int doitype2doi __P((int));
	171	extern vchar_t getpsk __P((const char , const int));
	172
	173	#endif /* _LOCALCONF_H */