1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.shardingsphere.authentication;
19
20 import org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser;
21
22 /**
23 * Authenticator.
24 */
25 public interface Authenticator {
26
27 /**
28 * Authenticate.
29 *
30 * @param user ShardingSphere user
31 * @param authInfo authentication information
32 * @return authentication success or not
33 */
34 boolean authenticate(ShardingSphereUser user, Object[] authInfo);
35
36 /**
37 * Get authentication method name.
38 *
39 * @return authentication method name
40 */
41 String getAuthenticationMethodName();
42 }