Annotation of embedaddon/ipsec-tools/src/racoon/isakmp_var.h, revision 1.1.1.1
1.1 misho 1: /* $NetBSD: isakmp_var.h,v 1.17 2010/11/12 10:36:37 tteras Exp $ */
2:
3: /* Id: isakmp_var.h,v 1.12 2005/05/07 14:45:31 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 _ISAKMP_VAR_H
35: #define _ISAKMP_VAR_H
36:
37: #include "vmbuf.h"
38: #include "policy.h"
39:
40: #define PORT_ISAKMP 500
41: #define PORT_ISAKMP_NATT 4500
42:
43: #define DEFAULT_NONCE_SIZE 16
44:
45: typedef u_char cookie_t[8];
46: typedef u_char msgid_t[4];
47:
48: typedef struct { /* i_cookie + r_cookie */
49: cookie_t i_ck;
50: cookie_t r_ck;
51: } isakmp_index;
52:
53: struct isakmp_gen;
54: struct sched;
55:
56: struct sockaddr;
57: struct ph1handle;
58: struct ph2handle;
59: struct remoteconf;
60: struct ipsecdoi_pl_id; /* XXX */
61: struct isakmp_pl_ke; /* XXX */
62: struct isakmp_pl_nonce; /* XXX */
63:
64: extern struct ph1handle *isakmp_ph1begin_i __P((struct remoteconf *,
65: struct sockaddr *, struct sockaddr *));
66:
67: extern vchar_t *isakmp_parsewoh __P((int, struct isakmp_gen *, int));
68: extern vchar_t *isakmp_parse __P((vchar_t *));
69:
70: extern int isakmp_init __P((void));
71: extern const char *isakmp_pindex __P((const isakmp_index *, const u_int32_t));
72: extern int isakmp_open __P((struct sockaddr *, int));
73: extern void isakmp_close __P((int fd));
74: extern int isakmp_send __P((struct ph1handle *, vchar_t *));
75:
76: extern int isakmp_ph1send __P((struct ph1handle *));
77: extern int isakmp_ph2send __P((struct ph2handle *));
78: extern void isakmp_ph1dying_stub __P((struct sched *));
79: extern void isakmp_ph1dying __P((struct ph1handle *));
80: extern void isakmp_ph1expire_stub __P((struct sched *));
81: extern void isakmp_ph1expire __P((struct ph1handle *));
82: extern void isakmp_ph1delete_stub __P((struct sched *));
83: extern void isakmp_ph1delete __P((struct ph1handle *));
84: extern void isakmp_ph2expire_stub __P((struct sched *));
85: extern void isakmp_ph2expire __P((struct ph2handle *));
86: extern void isakmp_ph2delete_stub __P((struct sched *));
87: extern void isakmp_ph2delete __P((struct ph2handle *));
88:
89: extern int isakmp_get_sainfo __P((struct ph2handle *, struct secpolicy *, struct secpolicy *));
90: extern int isakmp_post_acquire __P((struct ph2handle *, struct ph1handle *, int));
91: extern int isakmp_post_getspi __P((struct ph2handle *));
92: extern void isakmp_chkph1there_stub __P((struct sched *));
93: extern void isakmp_chkph1there __P((struct ph2handle *));
94:
95: extern caddr_t isakmp_set_attr_v __P((caddr_t, int, caddr_t, int));
96: extern caddr_t isakmp_set_attr_l __P((caddr_t, int, u_int32_t));
97: extern vchar_t *isakmp_add_attr_v __P((vchar_t *, int, caddr_t, int));
98: extern vchar_t *isakmp_add_attr_l __P((vchar_t *, int, u_int32_t));
99:
100: extern int isakmp_newcookie __P((caddr_t, struct sockaddr *, struct sockaddr *));
101:
102: extern int isakmp_p2ph __P((vchar_t **, struct isakmp_gen *));
103:
104: extern u_int32_t isakmp_newmsgid2 __P((struct ph1handle *));
105: extern caddr_t set_isakmp_header1 __P((vchar_t *, struct ph1handle *, int));
106: extern caddr_t set_isakmp_header2 __P((vchar_t *, struct ph2handle *, int));
107: extern caddr_t set_isakmp_payload __P((caddr_t, vchar_t *, int));
108:
109: extern struct payload_list *isakmp_plist_append_full __P((
110: struct payload_list *plist, vchar_t *payload,
111: u_int8_t payload_type, u_int8_t free));
112:
113: static inline struct payload_list *isakmp_plist_append(plist, payload, payload_type)
114: struct payload_list *plist;
115: vchar_t *payload;
116: u_int8_t payload_type;
117: {
118: return isakmp_plist_append_full(plist, payload, payload_type, 0);
119: }
120:
121:
122: extern vchar_t *isakmp_plist_set_all __P((struct payload_list **plist,
123: struct ph1handle *iph1));
124:
125: #ifdef HAVE_PRINT_ISAKMP_C
126: extern void isakmp_printpacket __P((vchar_t *, struct sockaddr *,
127: struct sockaddr *, int));
128: #endif
129:
130: extern int copy_ph1addresses __P(( struct ph1handle *,
131: struct remoteconf *, struct sockaddr *, struct sockaddr *));
132: extern void log_ph1established __P((const struct ph1handle *));
133:
134: extern void script_hook __P((struct ph1handle *, int));
135: extern int script_env_append __P((char ***, int *, char *, char *));
136: extern int script_exec __P((char *, int, char * const *));
137:
138: void purge_remote __P((struct ph1handle *));
139: void delete_spd __P((struct ph2handle *, u_int64_t));
140: #ifdef INET6
141: u_int32_t setscopeid __P((struct sockaddr *, struct sockaddr *));
142: #endif
143:
144: #endif /* _ISAKMP_VAR_H */
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