yandrey321 commented on code in PR #10873: URL: https://github.com/apache/ozone/pull/10873#discussion_r3913977371
########## hadoop-ozone/integration-test/src/test/java/org/apache/ozone/test/KerberosTests.java: ########## @@ -0,0 +1,198 @@ +/* + * 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.ozone.test; + +import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION; +import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION; +import static org.apache.hadoop.hdds.HddsConfigKeys.HDDS_DATANODE_KERBEROS_KEYTAB_FILE_KEY; +import static org.apache.hadoop.hdds.HddsConfigKeys.HDDS_DATANODE_KERBEROS_PRINCIPAL_KEY; +import static org.apache.hadoop.hdds.scm.ScmConfig.ConfigStrings.HDDS_SCM_KERBEROS_KEYTAB_FILE_KEY; +import static org.apache.hadoop.hdds.scm.ScmConfig.ConfigStrings.HDDS_SCM_KERBEROS_PRINCIPAL_KEY; +import static org.apache.hadoop.hdds.scm.ScmConfigKeys.OZONE_SCM_CLIENT_ADDRESS_KEY; +import static org.apache.hadoop.hdds.scm.server.SCMHTTPServerConfig.ConfigStrings.HDDS_SCM_HTTP_KERBEROS_KEYTAB_FILE_KEY; +import static org.apache.hadoop.hdds.scm.server.SCMHTTPServerConfig.ConfigStrings.HDDS_SCM_HTTP_KERBEROS_PRINCIPAL_KEY; +import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_ADMINISTRATORS; +import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_SECURITY_ENABLED_KEY; +import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_HTTP_KERBEROS_KEYTAB_FILE; +import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_HTTP_KERBEROS_PRINCIPAL_KEY; +import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_KERBEROS_KEYTAB_FILE_KEY; +import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_KERBEROS_PRINCIPAL_KEY; +import static org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod.KERBEROS; + +import java.io.File; +import java.io.IOException; +import java.net.InetAddress; +import java.nio.file.Files; +import java.util.Properties; +import org.apache.commons.io.FileUtils; +import org.apache.hadoop.hdds.conf.OzoneConfiguration; +import org.apache.hadoop.hdds.scm.server.SCMHTTPServerConfig; +import org.apache.hadoop.minikdc.MiniKdc; +import org.apache.hadoop.security.UserGroupInformation; + +/** + * Shared MiniKdc / Kerberos setup for secure cluster integration tests (HDDS-15913). + */ +public abstract class KerberosTests { + + private MiniKdc miniKdc; + private OzoneConfiguration conf; + + private File workDir; + + /** Service keytab (scm.keytab); shared by SCM/OM/DN when using {@link #configureSharedServicePrincipal}. */ + private File ozoneKeytab; + private File spnegoKeytab; + private File testUserKeytab; + private String testUserPrincipal; + /** e.g. scm/host@REALM. */ + private String ozonePrincipal; + + /** Separate OM keytab, only used with {@link #configureSeparateServicePrincipals}. */ + private File omKeytab; + + protected OzoneConfiguration getConf() { + return conf; + } + + protected OzoneConfiguration createOzoneConfig() { + return new OzoneConfiguration(); + } + + protected File getOzoneKeytab() { + return ozoneKeytab; + } + + protected String getOzonePrincipal() { + return ozonePrincipal; + } + + protected File getTestUserKeytab() { + return testUserKeytab; + } + + protected String getTestUserPrincipal() { + return testUserPrincipal; + } + + protected void initKerberos() throws Exception { + if (conf == null) { + conf = createOzoneConfig(); Review Comment: any reason why we would not do that in ctor? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
