#
# Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)preremove	1.2	03/09/09 SMI"
#

# This preremove script "clones" the policy for aes256/arcfour2048/blowfish448
# to the back to the base aes, arcfour, and blowfish modules.
# Because we want to do the policy cloning and only have one of the modules's
# enabled we can't used the i.kcfconf class action script.
# We can't run cryptoadm(1m) here because it might not be available.

kcfconf=$BASEDIR/etc/crypto/kcf.conf
if [ ! -r $kcfconf ]; then
	echo "/etc/crypto/kcf.conf not found, this may be an attempt to \c"	
	echo "install this package on an incorrect release of Solaris"
	exit 2
fi

cp $kcfconf ${kcfconf}.tmp

sed -e 's/^aes256:/aes:/' -e 's/^blowfish448:/blowfish:/' -e \
	's/^arcfour2048:/arcfour:/' \
	$kcfconf > ${kcfconf}.tmp

mv -f ${kcfconf}.tmp $kcfconf

if [ -z "$BASEDIR" ]; then
	[ -x /usr/sbin/cryptoadm ] && /usr/sbin/cryptoadm refresh
fi

exit 0