2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part. Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
25 * Sun Microsystems, Inc.
27 * Mountain View, California 94043
30 * Copyright (C) 1984, Sun Microsystems, Inc.
34 * Creates a client authentication handle for passing "null"
35 * credentials and verifiers to remote systems.
40 #include "rpc_private.h"
43 #define MAX_MARSHAL_SIZE 20
46 * Authenticator operations routines
48 static void authnone_verf (AUTH
*);
49 static void authnone_destroy (AUTH
*);
50 static bool_t
authnone_marshal (AUTH
*, XDR
*);
51 static bool_t
authnone_validate (AUTH
*, struct opaque_auth
*);
52 static bool_t
authnone_refresh (AUTH
*);
54 static const struct auth_ops ops
= {
62 /* Internal data and routines */
64 struct authnone_private_s
{
66 char marshalled_client
[MAX_MARSHAL_SIZE
];
69 #ifdef __UCLIBC_HAS_THREADS__
70 #define authnone_private (*(struct authnone_private_s **)&RPC_THREAD_VARIABLE(authnone_private_s))
72 static struct authnone_private_s
*authnone_private
;
76 authnone_create (void)
78 struct authnone_private_s
*ap
;
82 ap
= (struct authnone_private_s
*) authnone_private
;
85 ap
= (struct authnone_private_s
*) calloc (1, sizeof (*ap
));
88 authnone_private
= ap
;
92 ap
->no_client
.ah_cred
= ap
->no_client
.ah_verf
= _null_auth
;
93 ap
->no_client
.ah_ops
= (struct auth_ops
*)&ops
;
95 xdrmem_create (xdrs
, ap
->marshalled_client
, (u_int
) MAX_MARSHAL_SIZE
,
97 (void) xdr_opaque_auth (xdrs
, &ap
->no_client
.ah_cred
);
98 (void) xdr_opaque_auth (xdrs
, &ap
->no_client
.ah_verf
);
99 ap
->mcnt
= XDR_GETPOS (xdrs
);
102 return (&ap
->no_client
);
104 libc_hidden_def(authnone_create
)
107 authnone_marshal (AUTH
*client attribute_unused
, XDR
*xdrs
)
109 struct authnone_private_s
*ap
;
111 ap
= authnone_private
;
114 return (*xdrs
->x_ops
->x_putbytes
) (xdrs
, ap
->marshalled_client
, ap
->mcnt
);
118 authnone_verf (AUTH
*auth attribute_unused
)
123 authnone_validate (AUTH
*auth attribute_unused
, struct opaque_auth
*oa attribute_unused
)
129 authnone_refresh (AUTH
*auth attribute_unused
)
135 authnone_destroy (AUTH
*auth attribute_unused
)