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|
#!@PREFIX@/sbin/runscript
# Copyright (c) 2007-2008 Roy Marples <roy@marples.name>
# Released under the 2-clause BSD license.
command=/usr/sbin/named
command_args=$named_args
pidfile=@VARBASE@/run/named.pid
name="Domain Name server"
extra_started_commands="reload"
namedb=/etc/namedb
uid=named
case "$RC_UNAME" in
FreeBSD)
uid=bind
pidfile=@VARBASE@/run/named/pid
;;
Linux)
uid=bind
;;
esac
: ${named_uid:=${uid}}
depend()
{
provide dns
need localmount
after bootmisc
}
start_pre()
{
if [ -n "$named_chroot" ]; then
# Create (or update) the chroot directory structure
if [ -r /etc/mtree/BIND.chroot.dist ]; then
mtree -deU -f /etc/mtree/BIND.chroot.dist -p "$named_chroot"
else
ewarn "/etc/mtree/BIND.chroot.dist missing,"
ewarn "chroot directory structure not updated"
fi
if [ ! -d "$named_chroot"/. ]; then
eerror "chroot directory $named_chroot missing"
exit 1
fi
# Create /etc/namedb symlink
if [ ! -L "$namedb" ]; then
if [ -d "$namedb" ]; then
ewarn "named chroot: $namedb is a directory!"
elif [ -e "$namedb" ]; then
ewarn "named chroot: $namedb exists!"
else
ln -s "$named_chroot$namedb" "$namedb"
fi
else
# Make sure it points to the right place.
ln -shf "$named_chroot$namedb" "$namedb"
fi
case "$RC_UNAME" in
*BSD|DragonFly)
# Mount a devfs in the chroot directory if needed
umount "$named_chroot"/dev 2>/dev/null
mount -t devfs dev "$named_chroot"/dev
devfs -m "$named_chroot"/dev \
ruleset devfsrules_hide_all
devfs -m "$named_chroot"/dev \
rule apply path null unhide
devfs -m "$named_chroot"/dev \
rule apply path random unhide
;;
esac
# Copy local timezone information if it is not up to date.
if [ -r /etc/localtime ]; then
cmp -s /etc/localtime "$named_chroot/etc/localtime" ||
cp -p /etc/localtime "$named_chroot/etc/localtime"
fi
command_args="$command_args -t $named_chroot"
ln -fs "$named_chroot$pidfile" "$pidfile"
fi
if [ ! -s "$named_chroot$namedb/rndc.conf" ]; then
local confgen="${command%/named}/rndc-confgen -a -b256 -u $named_uid \
-c $named_chrootdir/etc/namedb/rndc.key"
if [ -s "$named_chroot$namedb/rndc.key" ]; then
local getuser="stat -f%Su"
[ "$RC_UNAME" = Linux ] && getuser="stat -c%U"
case $(${getuser} "$named_chroot$namedb"/rndc.key) in
root|"$named_uid");;
*) $confgen;;
esac
else
$confgen
fi
fi
}
reload()
{
rndc reload
}
stop_post()
{
if [ -n "$named_chroot" -a -c "$named_chroot"/dev/null ]; then
umount "$named_chroot"/dev 2>/dev/null || true
fi
}
|
