@Bean

    public FilterRegistrationBean corsFilter() {

        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

        CorsConfiguration config = new CorsConfiguration();

        config.setAllowCredentials(true);

        config.addAllowedOrigin("*");

        config.addAllowedHeader("*");

        config.addAllowedMethod("*");

        source.registerCorsConfiguration("/**", config);

        FilterRegistrationBean bean = new FilterRegistrationBean(new org.springframework.web.filter.CorsFilter(source));

        bean.setOrder(0);

        return bean;

    }