test/bus-policy/signals.conf

<?xml version="1.0"?> <!--*-nxml-*-->
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">

<busconfig>

        <policy context="default">
                <allow send_type="signal"/>
        </policy>

        <policy user="1">
                <deny send_type="signal"/>
        </policy>

</busconfig>