gistfile1.txt

public class SSLFIlter implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        filterChain.doFilter(new HttpServletRequestWrapper((HttpServletRequest) servletRequest){
                    @Override
                    public boolean isSecure() {
                        return ((HttpServletRequest) servletRequest).getHeader("X-SSL-WHATEVER") != null);
                    }
                },servletResponse);
    }

    @Override
    public void destroy() {
        
    }
}