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Diffstat (limited to 'src/radius.h')
| -rw-r--r-- | src/radius.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/src/radius.h b/src/radius.h new file mode 100644 index 0000000..9f5caa5 --- /dev/null +++ b/src/radius.h @@ -0,0 +1,133 @@ +/* + * Copyright 1999 Internet Business Solutions Ltd., Switzerland + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + * $FreeBSD: src/usr.sbin/ppp/radius.h,v 1.22.14.1 2010/12/21 17:10:29 kensmith Exp $ + */ + +#define MPPE_POLICY_ALLOWED 1 +#define MPPE_POLICY_REQUIRED 2 + +#define MPPE_TYPE_40BIT 2 +#define MPPE_TYPE_128BIT 4 + +#define RPI_DEFAULT 1 +#define RPI_PID 2 +#define RPI_IFNUM 3 +#define RPI_TUNNUM 4 + +struct radius { + struct fdescriptor desc; /* We're a sort of (selectable) fdescriptor */ + struct { + int fd; /* We're selecting on this */ + struct rad_handle *rad; /* Using this to talk to our lib */ + struct pppTimer timer; /* for this long */ + struct authinfo *auth; /* Tell this about success/failure */ + } cx; + unsigned valid : 1; /* Is this structure valid ? */ + unsigned vj : 1; /* FRAMED Compression */ + struct in_addr ip; /* FRAMED IP */ + struct in_addr mask; /* FRAMED Netmask */ + unsigned long mtu; /* FRAMED MTU */ + unsigned long sessiontime; /* Session-Timeout */ + char *filterid; /* FRAMED Filter Id */ + struct sticky_route *routes; /* FRAMED Routes */ + char *msrepstr; /* MS-CHAP2-Response */ + char *repstr; /* Reply-Message */ + char *errstr; /* Error-Message */ +#ifndef NOINET6 + uint8_t *ipv6prefix; /* FRAMED IPv6 Prefix */ + struct sticky_route *ipv6routes; /* FRAMED IPv6 Routes */ +#endif + struct { + int policy; /* MPPE_POLICY_* */ + int types; /* MPPE_TYPE_*BIT bitmask */ + char *recvkey; + size_t recvkeylen; + char *sendkey; + size_t sendkeylen; + } mppe; + struct { + char file[PATH_MAX]; /* Radius config file */ + } cfg; + struct { + struct pppTimer timer; /* for this long */ + int interval; + } alive; + short unsigned int port_id_type; +}; + +struct radacct { + struct radius *rad_parent; /* "Parent" struct radius stored in bundle */ + char user_name[AUTHLEN]; /* Session User-Name */ + char session_id[256]; /* Unique session ID */ + char multi_session_id[51]; /* Unique MP session ID */ + int authentic; /* How the session has been authenticated */ + u_short proto; /* Protocol number */ + union { + struct { + struct in_addr addr; + struct in_addr mask; + } ip; +#ifndef NOINET6 + struct { + u_char ifid[8]; + } ipv6; +#endif + } peer; +}; + +#define descriptor2radius(d) \ + ((d)->type == RADIUS_DESCRIPTOR ? (struct radius *)(d) : NULL) + +struct bundle; + +extern void radius_Flush(struct radius *); +extern void radius_Init(struct radius *); +extern void radius_Destroy(struct radius *); + +extern void radius_Show(struct radius *, struct prompt *); +extern void radius_StartTimer(struct bundle *); +extern void radius_StopTimer(struct radius *); +extern int radius_Authenticate(struct radius *, struct authinfo *, + const char *, const char *, int, + const char *, int); +extern void radius_Account_Set_Ip(struct radacct *, struct in_addr *, + struct in_addr *); +#ifndef NOINET6 +extern void radius_Account_Set_Ipv6(struct radacct *, u_char *); +#endif +extern void radius_Account(struct radius *, struct radacct *, + struct datalink *, int, struct pppThroughput *); + +/* An (int) parameter to radius_Account, from radlib.h */ +#if !defined(RAD_START) +#define RAD_START 1 +#define RAD_STOP 2 +#endif + +#define RAD_ALIVE 3 + +/* Get address from NAS pool */ +#define RADIUS_INADDR_POOL htonl(0xfffffffe) /* 255.255.255.254 */ |