}

    @Test
    public void test_buildRoleQuery_withRoles() {
        BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();
        Set<String> roles = Set.of("role1", "role2");

        queryHelper.buildRoleQuery(roles, boolQuery);

        String queryString = boolQuery.toString();
        assertTrue(queryString.contains("role1"));
        assertTrue(queryString.contains("role2"));

			 <!--
			 "node.name":"search_engine",
			 "discovery.seed_hosts":"search_engine",
			 "cluster.initial_cluster_manager_nodes":"search_engine",
			 "node.roles":"cluster_manager,data,ingest,ml",
			 -->
			 "indices.breaker.total.limit":"100%",
			 "action.auto_create_index":"-*"}
		</property>
		<!-- Dictionaries -->
		<postConstruct name="addConfigFile">

                    .get(stream -> stream.filter(StringUtil::isNotBlank).distinct().map(String::trim).toArray(n -> new String[n])));
            return entity;
        });
    }

    /**
     * Registers roles and labels for the dropdown lists.
     *
     * @param data the render data
     */
    protected void registerRolesAndLabels(final RenderData data) {

     * comment: Whether to get SMB roles from a file.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getSmbRoleFromFile();

    /**
     * Is the property for the key 'smb.role.from.file' true? <br>
     * The value is, e.g. true <br>
     * comment: Whether to get SMB roles from a file.

func registerSTSRouter(router *mux.Router) {
	// Initialize STS.
	sts := &stsAPIHandlers{}

	// STS Router
	stsRouter := router.NewRoute().PathPrefix(SlashSeparator).Subrouter()

	// Assume roles with no JWT, handles AssumeRole.
	stsRouter.Methods(http.MethodPost).MatcherFunc(func(r *http.Request, rm *mux.RouteMatch) bool {
		ctypeOk := wildcard.MatchSimple("application/x-www-form-urlencoded*", r.Header.Get(xhttp.ContentType))

                    appendJson("referer", entity.getReferer(), buf).append(',');
                    appendJson("languages", entity.getLanguages(), buf).append(',');
                    appendJson("roles", entity.getRoles(), buf).append(',');
                    appendJson("user-agent", entity.getUserAgent(), buf).append(',');
                    appendJson("client-ip", entity.getClientIp(), buf).append(',');

                val = interpolate(org);
                if (org != val) {
                    contributor.setOrganizationUrl(val);
                }
                // Roles
                visit(contributor.getRoles());
            }
        }

        private void visit(MailingList mailingList) {
            if (mailingList != null) {
                String org, val;

    /** The key of the message: Query */
    public static final String LABELS_Q = "{labels.q}";

    /** The key of the message: Roles */
    public static final String LABELS_ROLES = "{labels.roles}";

    /** The key of the message: Suggest Search Log */
    public static final String LABELS_SUGGEST_SEARCH_LOG = "{labels.suggestSearchLog}";

// The bytes read must match the number of remaining bytes in the current file.
//
// If the current file is sparse and r is an io.ReadSeeker,
// then readFrom uses Seek to skip past holes defined in Header.SparseHoles,
// assuming that skipped regions are all NULs.
// This always reads the last byte to ensure r is the right size.
//
// TODO(dsnet): Re-export this when adding sparse file support.

            params.put("Referer", e.getReferer());
            params.put("Languages", e.getLanguages());
            params.put("Virtual Host", e.getVirtualHost());
            params.put("Roles", e.getRoles() != null ? String.join(" ", e.getRoles()) : StringUtil.EMPTY);
            params.put("User Agent", e.getUserAgent());
            e.getSearchFieldLogList().stream().forEach(p -> {