1149050Spjd#!/bin/sh
2149050Spjd#
3149050Spjd# Copyright (c) 2005 Pawel Jakub Dawidek <pjd@FreeBSD.org>
4149050Spjd# All rights reserved.
5149050Spjd#
6149050Spjd# Redistribution and use in source and binary forms, with or without
7149050Spjd# modification, are permitted provided that the following conditions
8149050Spjd# are met:
9149050Spjd# 1. Redistributions of source code must retain the above copyright
10149050Spjd#    notice, this list of conditions and the following disclaimer.
11149050Spjd# 2. Redistributions in binary form must reproduce the above copyright
12149050Spjd#    notice, this list of conditions and the following disclaimer in the
13149050Spjd#    documentation and/or other materials provided with the distribution.
14208060Sdougb#
15149050Spjd# THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
16149050Spjd# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17149050Spjd# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18149050Spjd# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
19149050Spjd# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20149050Spjd# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21149050Spjd# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22149050Spjd# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23149050Spjd# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24149050Spjd# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25149050Spjd# SUCH DAMAGE.
26149050Spjd#
27149050Spjd# $FreeBSD$
28149050Spjd#
29149050Spjd
30149050Spjd# PROVIDE: disks
31149050Spjd# REQUIRE: initrandom
32149050Spjd# KEYWORD: nojail
33149050Spjd
34149050Spjd. /etc/rc.subr
35149050Spjd
36149050Spjdname="geli"
37165683Syarstart_precmd='[ -n "$(geli_make_list)" ]'
38149050Spjdstart_cmd="geli_start"
39149050Spjdstop_cmd="geli_stop"
40165683Syarrequired_modules="geom_eli:g_eli"
41149050Spjd
42149050Spjdgeli_start()
43149050Spjd{
44149050Spjd	devices=`geli_make_list`
45149050Spjd
46149050Spjd	if [ -z "${geli_tries}" ]; then
47149050Spjd		if [ -n "${geli_attach_attempts}" ]; then
48149050Spjd			# Compatibility with rc.d/gbde.
49149050Spjd			geli_tries=${geli_attach_attempts}
50149050Spjd		else
51149050Spjd			geli_tries=`${SYSCTL_N} kern.geom.eli.tries`
52149050Spjd		fi
53149050Spjd	fi
54149050Spjd
55149050Spjd	for provider in ${devices}; do
56149050Spjd		provider_=`ltr ${provider} '/' '_'`
57149050Spjd
58149050Spjd		eval "flags=\${geli_${provider_}_flags}"
59149050Spjd		if [ -z "${flags}" ]; then
60149050Spjd			flags=${geli_default_flags}
61149050Spjd		fi
62149050Spjd		if [ -e "/dev/${provider}" -a ! -e "/dev/${provider}.eli" ]; then
63149050Spjd			echo "Configuring Disk Encryption for ${provider}."
64149050Spjd			count=1
65149050Spjd			while [ ${count} -le ${geli_tries} ]; do
66149050Spjd				geli attach ${flags} ${provider}
67149050Spjd				if [ -e "/dev/${provider}.eli" ]; then
68149050Spjd					break
69149050Spjd				fi
70149050Spjd				echo "Attach failed; attempt ${count} of ${geli_tries}."
71149050Spjd				count=$((count+1))
72149050Spjd			done
73149050Spjd		fi
74149050Spjd	done
75149050Spjd}
76149050Spjd
77149050Spjdgeli_stop()
78149050Spjd{
79149050Spjd	devices=`geli_make_list`
80149050Spjd
81149050Spjd	for provider in ${devices}; do
82149050Spjd		if [ -e "/dev/${provider}.eli" ]; then
83149050Spjd			umount "/dev/${provider}.eli" 2>/dev/null
84149050Spjd			geli detach "${provider}"
85149050Spjd		fi
86149050Spjd	done
87149050Spjd}
88149050Spjd
89149050Spjdload_rc_config $name
90149050Spjdrun_rc_command "$1"
91