auth_des.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley
* 4.3 BSD under license from the Regents of the University of
* California.
*/
#ifndef _RPC_AUTH_DES_H
#define _RPC_AUTH_DES_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* auth_des.h, Protocol for DES style authentication for RPC
*
*/
#include <rpc/auth.h>
#ifdef _KERNEL
#include <rpc/svc.h>
#endif /* _KERNEL */
#ifdef __cplusplus
extern "C" {
#endif
/*
* There are two kinds of "names": fullnames and nicknames
*/
enum authdes_namekind {
ADN_FULLNAME,
ADN_NICKNAME
};
/*
* A fullname contains the network name of the client,
* a conversation key and the window
*/
struct authdes_fullname {
char *name; /* network name of client, up to MAXNETNAMELEN */
des_block key; /* conversation key */
uint32_t window; /* associated window */
};
/*
* A credential
*/
struct authdes_cred {
enum authdes_namekind adc_namekind;
struct authdes_fullname adc_fullname;
uint32_t adc_nickname;
};
/*
* A des authentication verifier
*/
struct authdes_verf {
union {
struct timeval adv_ctime; /* clear time */
des_block adv_xtime; /* crypt time */
} adv_time_u;
uint32_t adv_int_u;
};
/*
* des authentication verifier: client variety
*
* adv_timestamp is the current time.
* adv_winverf is the credential window + 1.
* Both are encrypted using the conversation key.
*/
#define adv_timestamp adv_time_u.adv_ctime
#define adv_xtimestamp adv_time_u.adv_xtime
#define adv_winverf adv_int_u
/*
* des authentication verifier: server variety
*
* adv_timeverf is the client's timestamp + client's window
* adv_nickname is the server's nickname for the client.
* adv_timeverf is encrypted using the conversation key.
*/
#define adv_timeverf adv_time_u.adv_ctime
#define adv_xtimeverf adv_time_u.adv_xtime
#define adv_nickname adv_int_u
/*
* Map a des credential into a unix cred.
*
* authdes_getucred(adc, uid, gid, grouplen, groups)
* struct authdes_cred *adc;
* uid_t *uid;
* gid_t *gid;
* short *grouplen;
* gid_t *groups;
*
*/
#ifdef _KERNEL
extern int kauthdes_getucred(const struct authdes_cred *, cred_t *);
#else
#ifdef __STDC__
extern int authdes_getucred(const struct authdes_cred *,
uid_t *, gid_t *, short *, gid_t *);
#else
extern int authdes_getucred();
#endif
#endif
#ifndef _KERNEL
#ifdef __STDC__
extern int getpublickey(const char *, char *);
extern int getsecretkey(const char *, char *, const char *);
#else
extern int getpublickey();
extern int getsecretkey();
#endif
#endif
#ifdef _KERNEL
#ifdef __STDC__
extern int authdes_create(char *, uint_t, struct netbuf *,
struct knetconfig *, des_block *, int, AUTH **);
extern bool_t xdr_authdes_cred(XDR *, struct authdes_cred *);
extern bool_t xdr_authdes_verf(XDR *, struct authdes_verf *);
extern int rtime(struct knetconfig *, struct netbuf *, int,
struct timeval *, struct timeval *);
extern enum clnt_stat kgetnetname(char *);
extern enum auth_stat _svcauth_des(struct svc_req *, struct rpc_msg *);
#else
extern int authdes_create();
extern bool_t xdr_authdes_cred();
extern bool_t xdr_authdes_verf();
extern int rtime();
extern enum clnt_stat kgetnetname();
extern enum auth_stat _svcauth_des();
#endif
extern kmutex_t authdes_ops_lock;
#endif
#ifdef __cplusplus
}
#endif
#endif /* _RPC_AUTH_DES_H */