{
=head1 NAME

set-access-defaults -- Set services to appropriate defaults for SystemMode

=head1 DESCRIPTION

The SystemMode can be changed through the console. When it is changed,
console-save is called, which causes services to be reconfigured in
accordance with the new SystemMode.

In servergateway mode, the following services are enabled on the
external interface: HTTP, HTTPS, SMTP, AUTH/IDENT

In servergateway-private mode, all external services are disabled

This script is a no-op if the SystemMode has not been changed.

=cut

    my $conf = $DB;

    my $current_mode = $conf->get_value('SystemMode') or return;

    my $sysconfig = $conf->get("sysconfig") or return;

    my $previous_mode = $sysconfig->prop('PreviousSystemMode')
			    || "unknown";

    if ($previous_mode eq "unknown")
    {
	$sysconfig->set_prop('PreviousSystemMode', $current_mode);
	return;
    }

    return unless ( $previous_mode eq 'servergateway-private' or
                    $current_mode eq 'servergateway-private' );

    #------------------------------------------------------------
    # OK, we have a new SystemMode, go for it
    #------------------------------------------------------------
    my %service2access =
	    (
		oidentd		=> "public",
		'httpd-e-smith'	=> "public",
		'qpsmtpd'	=> "public",
		'sqpsmtpd'	=> "public",
		ftp		=> "private",
		imap		=> "private",
		imaps		=> "private",
		modSSL		=> "public",
		pop3s		=> "private",
		popd		=> "private",
		sshd		=> "private",
		telnet		=> "private",
	    
	    );

    if ( $current_mode eq 'servergateway-private' )
    {
	foreach my $key (keys %service2access)
	{
	    $service2access{$key} = 'private';
	}
    }

    #------------------------------------------------------------
    # Enforce the default access rights
    #------------------------------------------------------------
    foreach my $service ( keys %service2access )
    {
	my $entry = $conf->get($service);

	next unless ($entry);

	$entry->set_prop("access", $service2access{$service});
    }

    $sysconfig->set_prop('PreviousSystemMode', $current_mode);
}