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)