/* * Licensed to Crate under one or more contributor license agreements. * See the NOTICE file distributed with this work for additional * information regarding copyright ownership. Crate licenses this file * to you under the Apache License, Version 2.0 (the "License"); you may * not use this file except in compliance with the License. You may * obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied. See the License for the specific language governing * permissions and limitations under the License. * * However, if you have executed another commercial license agreement * with Crate these terms will supersede the license and you may use the * software solely pursuant to the terms of the relevant commercial * agreement. */ package io.crate.operation.auth; import org.elasticsearch.common.settings.Settings; /** * This is a marker interface for a factory implementation that lives in the "user" module * which is only available for the Enterprise Edition. * Also, the implementations returned by this factory are part of the "user" module. * The interfaces, however, are part of the "sql" module. */ public interface UserServiceFactory { /** * Return implementation of {@link Authentication} interface. */ Authentication authService(Settings settings); }