radius.h revision 96324 
1/*
2 * Copyright 1999 Internet Business Solutions Ltd., Switzerland
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/usr.sbin/ppp/radius.h 96324 2002-05-10 03:11:35Z brian $
27 */
28
29struct radius {
30  struct fdescriptor desc;	/* We're a sort of (selectable) fdescriptor */
31  struct {
32    int fd;			/* We're selecting on this */
33    struct rad_handle *rad;	/* Using this to talk to our lib */
34    struct pppTimer timer;	/* for this long */
35    struct authinfo *auth;	/* Tell this about success/failure */
36  } cx;
37  unsigned valid : 1;           /* Is this structure valid ? */
38  unsigned vj : 1;              /* FRAMED Compression */
39  struct in_addr ip;            /* FRAMED IP */
40  struct in_addr mask;          /* FRAMED Netmask */
41  unsigned long mtu;            /* FRAMED MTU */
42  unsigned long sessiontime;    /* Session-Timeout */
43  char *filterid;		/* FRAMED Filter Id */
44  struct sticky_route *routes;  /* FRAMED Routes */
45  char *repstr;			/* Reply-Message */
46  char *errstr;			/* Error-Message */
47  struct {
48    char file[PATH_MAX];	/* Radius config file */
49  } cfg;
50};
51
52struct radacct {
53  struct radius *rad_parent;	/* "Parent" struct radius stored in bundle */
54  char user_name[AUTHLEN];	/* Session User-Name */
55  char session_id[256];		/* Unique session ID */
56  char multi_session_id[51];	/* Unique MP session ID */
57  int  authentic;		/* How the session has been authenticated */
58  struct in_addr ip;
59  struct in_addr mask;
60};
61
62#define descriptor2radius(d) \
63  ((d)->type == RADIUS_DESCRIPTOR ? (struct radius *)(d) : NULL)
64
65struct bundle;
66
67extern void radius_Init(struct radius *);
68extern void radius_Destroy(struct radius *);
69
70extern void radius_Show(struct radius *, struct prompt *);
71extern void radius_Authenticate(struct radius *, struct authinfo *,
72                                const char *, const char *, int,
73                                const char *, int);
74extern void radius_Account(struct radius *, struct radacct *,
75                           struct datalink *, int, struct in_addr *,
76                           struct in_addr *, struct pppThroughput *);
77
78/* An (int) parameter to radius_Account, from radlib.h */
79#if !defined(RAD_START)
80#define RAD_START	1
81#define RAD_STOP	2
82#endif
83
84/* Get address from NAS pool */
85#define RADIUS_INADDR_POOL	htonl(0xfffffffe)	/* 255.255.255.254 */
86