{
    return "    # skipping SSL certificate\n" unless $port eq "$httpsPort";

    use esmith::DomainsDB;
    my $domains = esmith::DomainsDB->open_ro;

    $OUT = "";

    my $ssl_file_crt = $domains->get_prop($virtualHost, "DomainSSLCertificateFile") || "disabled";
    my $ssl_file_key = $domains->get_prop($virtualHost, "DomainSSLCertificateKeyFile") || "disabled";
    my $ssl_file_chain = $domains->get_prop($virtualHost, "DomainSSLCertificateChainFile") || "disabled";

    return unless ( $ssl_file_crt ne 'disabled' && $ssl_file_chain ne 'disabled' && -e $ssl_file_crt && -e $ssl_file_key );
    $OUT .= "    SSLCertificateFile $ssl_file_crt\n" unless $ssl_file_crt eq 'disabled';
    $OUT .= "    SSLCertificateChainFile $ssl_file_chain\n" unless $ssl_file_chain eq 'disabled';
    $OUT .= "    SSLCertificateKeyFile $ssl_file_key\n" unless ( $ssl_file_key eq 'disabled' || ! -e $ssl_file_chain );
}