| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| */ |
| |
| package org.apache.hadoop.hdds.security.token; |
| |
| import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos; |
| import org.apache.hadoop.hdds.security.exception.SCMSecurityException; |
| |
| /** |
| * Ozone GRPC token header verifier. |
| */ |
| public interface TokenVerifier { |
| /** |
| * Given a user, tokenStr, cmd and container/block id, verify the token. |
| * @param user user of the request |
| * @param tokenStr token str of the request |
| * @param cmd container command type |
| * @param id blockID/containerID |
| * @return UGI |
| * @throws SCMSecurityException if token verification fails. |
| */ |
| void verify(String user, String tokenStr, |
| ContainerProtos.Type cmd, String id) throws SCMSecurityException; |
| } |