#! /bin/sh
#
# "@(#)newshost 9.3 88/02/10
#
# Copyright (c) 1985 by Sun Microsystems, Inc.
#
#
# This file 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 this file 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.
# 
# THIS FILE 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.
# 
# This file 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 THIS FILE
# 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
#
# newshost: add, remove or show the registry of hosts that are allowed to
#	    connect to the NeWS server
#
case $1 in
show)
	echo "(Hosts in access list: ) print RemoteHostRegistry { pop cvx } forall pstack NetSecurityWanted not { (Network security disabled\n) print } if"|psh
	;;
enable)
	echo "/NetSecurityWanted true store"|psh
	;;
disable)
	echo "/NetSecurityWanted false store"|psh
	;;
add)
	shift
	echo "{ $* } { RemoteHostRegistry exch cvlit true put } forall "|psh
	;;
remove|sub)
	shift
	echo "{ $* } { { RemoteHostRegistry exch undef } stopped clear } forall "|psh
	;;
*)
	echo "$0 manipulates the NeWS remote host access security facility."
	echo "Usage: $0 show"
	echo "   Or: $0 add [hosts]"
	echo "   Or: $0 remove [hosts]"
	echo "   Or: $0 enable"
	echo "   Or: $0 disable"
	;;
esac