From df49c60c9671e4a28e636964d744c1f59fb6cb68 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Mon, 12 Jun 2000 15:00:15 +0000
Subject: Merged from 4.5.0-beta3a

---
 c/src/exec/librpc/src/rpc/auth_none.c | 136 ++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)

(limited to 'c/src/exec/librpc/src/rpc/auth_none.c')

diff --git a/c/src/exec/librpc/src/rpc/auth_none.c b/c/src/exec/librpc/src/rpc/auth_none.c
index e69de29bb2..9b08699ea8 100644
--- a/c/src/exec/librpc/src/rpc/auth_none.c
+++ b/c/src/exec/librpc/src/rpc/auth_none.c
@@ -0,0 +1,136 @@
+/*
+ * 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
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+/*static char *sccsid = "from: @(#)auth_none.c 1.19 87/08/11 Copyr 1984 Sun Micro";*/
+/*static char *sccsid = "from: @(#)auth_none.c	2.1 88/07/29 4.0 RPCSRC";*/
+static char *rcsid = "$FreeBSD: src/lib/libc/rpc/auth_none.c,v 1.9 1999/08/28 00:00:32 peter Exp $";
+#endif
+
+/*
+ * auth_none.c
+ * Creates a client authentication handle for passing "null"
+ * credentials and verifiers to remote systems.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <stdlib.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/auth.h>
+#define MAX_MARSHEL_SIZE 20
+
+/*
+ * Authenticator operations routines
+ */
+static void	authnone_verf();
+static void	authnone_destroy();
+static bool_t	authnone_marshal();
+static bool_t	authnone_validate();
+static bool_t	authnone_refresh();
+
+static struct auth_ops ops = {
+	authnone_verf,
+	authnone_marshal,
+	authnone_validate,
+	authnone_refresh,
+	authnone_destroy
+};
+
+static struct authnone_private {
+	AUTH	no_client;
+	char	marshalled_client[MAX_MARSHEL_SIZE];
+	u_int	mcnt;
+} *authnone_private;
+
+AUTH *
+authnone_create()
+{
+	register struct authnone_private *ap = authnone_private;
+	XDR xdr_stream;
+	register XDR *xdrs;
+
+	if (ap == 0) {
+		ap = (struct authnone_private *)calloc(1, sizeof (*ap));
+		if (ap == 0)
+			return (0);
+		authnone_private = ap;
+	}
+	if (!ap->mcnt) {
+		ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
+		ap->no_client.ah_ops = &ops;
+		xdrs = &xdr_stream;
+		xdrmem_create(xdrs, ap->marshalled_client, (u_int)MAX_MARSHEL_SIZE,
+		    XDR_ENCODE);
+		(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
+		(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
+		ap->mcnt = XDR_GETPOS(xdrs);
+		XDR_DESTROY(xdrs);
+	}
+	return (&ap->no_client);
+}
+
+/*ARGSUSED*/
+static bool_t
+authnone_marshal(client, xdrs)
+	AUTH *client;
+	XDR *xdrs;
+{
+	register struct authnone_private *ap = authnone_private;
+
+	if (ap == 0)
+		return (0);
+	return ((*xdrs->x_ops->x_putbytes)(xdrs,
+	    ap->marshalled_client, ap->mcnt));
+}
+
+static void
+authnone_verf()
+{
+}
+
+static bool_t
+authnone_validate()
+{
+
+	return (TRUE);
+}
+
+static bool_t
+authnone_refresh()
+{
+
+	return (FALSE);
+}
+
+static void
+authnone_destroy()
+{
+}
-- 
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