mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-24 09:13:37 +01:00
8360efbd6c
associated changes that had to happen to make this possible as well as
bugs fixed along the way.
Bring in required TLI library routines to support this.
Since we don't support TLI we've essentially copied what NetBSD
has done, adding a thin layer to emulate direct the TLI calls
into BSD socket calls.
This is mostly from Sun's tirpc release that was made in 1994,
however some fixes were backported from the 1999 release (supposedly
only made available after this porting effort was underway).
The submitter has agreed to continue on and bring us up to the
1999 release.
Several key features are introduced with this update:
Client calls are thread safe. (1999 code has server side thread
safe)
Updated, a more modern interface.
Many userland updates were done to bring the code up to par with
the recent RPC API.
There is an update to the pthreads library, a function
pthread_main_np() was added to emulate a function of Sun's threads
library.
While we're at it, bring in NetBSD's lockd, it's been far too
long of a wait.
New rpcbind(8) replaces portmap(8) (supporting communication over
an authenticated Unix-domain socket, and by default only allowing
set and unset requests over that channel). It's much more secure
than the old portmapper.
Umount(8), mountd(8), mount_nfs(8), nfsd(8) have also been upgraded
to support TI-RPC and to support IPV6.
Umount(8) is also fixed to unmount pathnames longer than 80 chars,
which are currently truncated by the Kernel statfs structure.
Submitted by: Martin Blapp <mb@imp.ch>
Manpage review: ru
Secure RPC implemented by: wpaul
127 lines
3.5 KiB
C
127 lines
3.5 KiB
C
/* @(#)auth_des.h 2.2 88/07/29 4.0 RPCSRC; from 1.3 88/02/08 SMI */
|
|
/* $FreeBSD$ */
|
|
/*
|
|
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
|
|
* unrestricted use provided that this legend is included on all tape
|
|
* media and as a part of the software program in whole or part. Users
|
|
* may copy or modify Sun RPC without charge, but are not authorized
|
|
* to license or distribute it to anyone else except as part of a product or
|
|
* program developed by the user.
|
|
*
|
|
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
|
|
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
|
|
*
|
|
* Sun RPC is provided with no support and without any obligation on the
|
|
* part of Sun Microsystems, Inc. to assist in its use, correction,
|
|
* modification or enhancement.
|
|
*
|
|
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
|
|
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
|
|
* OR ANY PART THEREOF.
|
|
*
|
|
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
|
|
* or profits or other special, indirect and consequential damages, even if
|
|
* Sun has been advised of the possibility of such damages.
|
|
*
|
|
* Sun Microsystems, Inc.
|
|
* 2550 Garcia Avenue
|
|
* Mountain View, California 94043
|
|
*
|
|
* from: @(#)auth_des.h 2.2 88/07/29 4.0 RPCSRC
|
|
* from: @(#)auth_des.h 1.14 94/04/25 SMI
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
|
|
*/
|
|
|
|
/*
|
|
* auth_des.h, Protocol for DES style authentication for RPC
|
|
*/
|
|
|
|
#ifndef _AUTH_DES_
|
|
#define _AUTH_DES_
|
|
|
|
/*
|
|
* 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 */
|
|
u_long window; /* associated window */
|
|
};
|
|
|
|
|
|
/*
|
|
* A credential
|
|
*/
|
|
struct authdes_cred {
|
|
enum authdes_namekind adc_namekind;
|
|
struct authdes_fullname adc_fullname;
|
|
u_long 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;
|
|
u_long 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.
|
|
*
|
|
*/
|
|
__BEGIN_DECLS
|
|
extern int authdes_getucred __P(( struct authdes_cred *, uid_t *, gid_t *, int *, gid_t * ));
|
|
__END_DECLS
|
|
|
|
__BEGIN_DECLS
|
|
extern bool_t xdr_authdes_cred(XDR *, struct authdes_cred *);
|
|
extern bool_t xdr_authdes_verf(XDR *, struct authdes_verf *);
|
|
extern int rtime(dev_t, struct netbuf *, int, struct timeval *,
|
|
struct timeval *);
|
|
extern void kgetnetname(char *);
|
|
extern enum auth_stat _svcauth_des(struct svc_req *, struct rpc_msg *);
|
|
__END_DECLS
|
|
|
|
#endif /* ndef _AUTH_DES_ */
|