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
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9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
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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
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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
29 * @(#)auth_none.c 1.19 87/08/11 Copyr 1984 Sun Micro
30 * @(#)auth_none.c 2.1 88/07/29 4.0 RPCSRC
31 * $FreeBSD: src/lib/libc/rpc/auth_none.c,v 1.9 1999/08/28 00:00:32 peter Exp $
32 * $DragonFly: src/lib/libcr/rpc/Attic/auth_none.c,v 1.2 2003/06/17 04:26:44 dillon Exp $
37 * Creates a client authentication handle for passing "null"
38 * credentials and verifiers to remote systems.
40 * Copyright (C) 1984, Sun Microsystems, Inc.
44 #include <rpc/types.h>
47 #define MAX_MARSHEL_SIZE 20
50 * Authenticator operations routines
52 static void authnone_verf();
53 static void authnone_destroy();
54 static bool_t authnone_marshal();
55 static bool_t authnone_validate();
56 static bool_t authnone_refresh();
58 static struct auth_ops ops = {
66 static struct authnone_private {
68 char marshalled_client[MAX_MARSHEL_SIZE];
75 register struct authnone_private *ap = authnone_private;
80 ap = (struct authnone_private *)calloc(1, sizeof (*ap));
83 authnone_private = ap;
86 ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
87 ap->no_client.ah_ops = &ops;
89 xdrmem_create(xdrs, ap->marshalled_client, (u_int)MAX_MARSHEL_SIZE,
91 (void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
92 (void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
93 ap->mcnt = XDR_GETPOS(xdrs);
96 return (&ap->no_client);
101 authnone_marshal(client, xdrs)
105 register struct authnone_private *ap = authnone_private;
109 return ((*xdrs->x_ops->x_putbytes)(xdrs,
110 ap->marshalled_client, ap->mcnt));