#! /bin/sh
# The rsync source host needs to be customized..
set -e

# Without effect on the commandline
if [ -z "$PS1" -o "$TERM" ]
then
    exec > /dev/null 2>&1
    verbose=-v
fi

HOST=`hostname -f`
cd /tmp/
cd /var/lib/misc || cd /var/state/glibc/ || cd /var/db/
lockfile -r 1 -l 3600 lock
trap "rm -f lock" exit
rsync ${verbose} -e ssh -rp "sshdist@samosa:/var/cache/userdir-ldap/hosts/$HOST" .
makedb "$HOST/passwd.tdb" -o passwd.db.t
(umask 027 && makedb "$HOST/shadow.tdb" -o shadow.db.t)
chown root.shadow shadow.db.t; chmod 0640 shadow.db.t
makedb "$HOST/group.tdb" -o group.db.t
mv -f passwd.db.t passwd.db
mv -f shadow.db.t shadow.db
mv -f group.db.t group.db
#if [ -x /usr/bin/dchroot ]; then
#	CHROOTS=`dchroot --listpaths`
#	for c in $CHROOTS; do
#		if [ -e "$c/var/lib/misc/$HOST" ]; then
#			chroot "$c" makedb "/var/lib/misc/$HOST/passwd.tdb" -o /var/lib/misc/passwd.db.t
#			(umask 027 && chroot "$c" makedb "/var/lib/misc/$HOST/shadow.tdb" -o /var/lib/misc/shadow.db.t)
#			chown root.shadow "$c/var/lib/misc/shadow.db.t"
#			chmod 0640 "$c/var/lib/misc/shadow.db.t"
#			chroot "$c" makedb "/var/lib/misc/$HOST/group.tdb" -o /var/lib/misc/group.db.t
#			mv -f "$c/var/lib/misc/passwd.db.t" "$c/var/lib/misc/passwd.db"
#			mv -f "$c/var/lib/misc/shadow.db.t" "$c/var/lib/misc/shadow.db"
#			mv -f "$c/var/lib/misc/group.db.t" "$c/var/lib/misc/group.db"
#		fi
#	done
#fi
ln -sf "$HOST/ssh-rsa-shadow" .
ln -sf "$HOST/ssh_known_hosts" .
if [ -d "/etc/exim" -a -e "$HOST/bsmtp" ]; then
	if perl -e 'exit !((stat "/etc/exim/bsmtp")[9] < time()-3600)'; then
		cp "$HOST/bsmtp" /etc/exim/bsmtp
	fi
fi
if [ -d "/etc/postfix" -a -f "$HOST/forward-alias" ]; then
	sed -e 's/:/@debian.org/' $HOST/forward-alias > /etc/postfix/debian
	/usr/sbin/postmap hash:/etc/postfix/debian < /etc/postfix/debian || true
fi