private static void configureLegacyFilters(
            FilterBindings.Builder builder,
            ComponentId id,
            ComponentRegistry<SecurityRequestFilter> legacyRequestFilters) {
        ComponentId serverName = id.getNamespace();
        if (SEARCH_SERVER_COMPONENT_ID.equals(serverName) && !legacyRequestFilters.allComponents().isEmpty()) {
            String filterId = "legacy-filters";
            builder.addRequestFilter(filterId, SecurityRequestFilterChain.newInstance(legacyRequestFilters.allComponents()));
            builder.addRequestFilterBinding(filterId, "http://*/*");
        }
    }
Provides filter bindings based on vespa config.

@author Oyvind Bakksjo
@author bjorncs
container-disc/src/main/java/com/yahoo/container/jdisc/FilterBindingsProvider.java