#!/usr/sbin/sh

#

# CDDL HEADER START

#

# The contents of this file are subject to the terms of the

# Common Development and Distribution License (the "License").

# You may not use this file except in compliance with the License.

#

# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

# See the License for the specific language governing permissions

# and limitations under the License.

#

# When distributing Covered Code, include this CDDL HEADER in each

# file and include the License file at usr/src/OPENSOLARIS.LICENSE.

# If applicable, add the following below this CDDL HEADER, with the

# fields enclosed by brackets "[]" replaced with your own identifying

# information: Portions Copyright [yyyy] [name of copyright owner]

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# CDDL HEADER END

#

#

# Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.

#

. /lib/svc/share/ipf_include.sh

create_ipf_rules()

{

	FMRI=$1

	ipf_file=`fmri_to_file ${FMRI} $IPF_SUFFIX`

	nat_file=`fmri_to_file ${FMRI} $NAT_SUFFIX`

	policy=`get_policy ${FMRI}`

	#

	# Ftp uses two ports, ftp and ftp-data, see /etc/services which

	# is why it's necessary to have this custom method.

	#

	conn_port=`$SERVINFO -p -t -s ftp 2>/dev/null`

	data_port=`$SERVINFO -p -t -s ftp-data 2>/dev/null`

	echo "# $FMRI" >$ipf_file

	generate_rules $FMRI $policy "tcp" "any" $conn_port $ipf_file

	generate_rules $FMRI $policy "tcp" "any" $data_port $ipf_file

	# Generate a custom NAT rule here to use the ftp-proxy

	#

	echo "# $FMRI" >$nat_file

	echo "rdr * any -> 0/32  proxy port ftp ftp/tcp" >>$nat_file

}

case "$1" in

'ipfilter')

	create_ipf_rules $2

	;;

*)

	echo "Usage: $0 ipfilter"

	;;

esac

exit 0