+ # openssh appears to check the contents of the
+ # authorized_keys file as the user in question, so the file
+ # must be readable by that user at least.
+ # FIXME: is there a better way to do this?
+ chgrp $(getent passwd "$uname" | cut -f4 -d:) "$AUTHORIZED_KEYS"
+ chmod g+r "$AUTHORIZED_KEYS"
+