/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2014-2016 ForgeRock AS.
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*/
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package org.opends.server.backends;
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import static java.util.concurrent.TimeUnit.*;
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import static org.assertj.core.api.Assertions.*;
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import static org.forgerock.opendj.ldap.ModificationType.*;
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import static org.forgerock.opendj.ldap.ResultCode.*;
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import static org.forgerock.opendj.ldap.requests.Requests.*;
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import static org.opends.messages.ReplicationMessages.*;
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import static org.opends.server.TestCaseUtils.*;
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import static org.opends.server.replication.protocol.OperationContext.*;
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import static org.opends.server.replication.server.changelog.api.DBCursor.KeyMatchingStrategy.*;
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import static org.opends.server.replication.server.changelog.api.DBCursor.PositionStrategy.*;
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import static org.opends.server.util.CollectionUtils.*;
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import static org.opends.server.util.ServerConstants.*;
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import static org.opends.server.util.StaticUtils.*;
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import static org.testng.Assert.*;
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import java.io.ByteArrayOutputStream;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.SortedSet;
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import java.util.concurrent.Callable;
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import org.assertj.core.api.SoftAssertions;
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import org.forgerock.i18n.slf4j.LocalizedLogger;
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import org.forgerock.opendj.ldap.ByteString;
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import org.forgerock.opendj.ldap.DN;
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import org.forgerock.opendj.ldap.RDN;
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import org.forgerock.opendj.ldap.ResultCode;
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import org.forgerock.opendj.ldap.SearchScope;
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import org.forgerock.opendj.server.config.server.ExternalChangelogDomainCfg;
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import org.opends.server.TestCaseUtils;
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import org.opends.server.api.LocalBackend;
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import org.opends.server.backends.ChangelogBackend.ChangeNumberRange;
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import org.opends.server.controls.EntryChangelogNotificationControl;
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import org.opends.server.controls.ExternalChangelogRequestControl;
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import org.opends.server.core.BackendConfigManager;
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import org.opends.server.core.DeleteOperation;
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import org.opends.server.core.ModifyDNOperation;
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import org.opends.server.core.ModifyDNOperationBasis;
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import org.opends.server.core.ModifyOperation;
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import org.opends.server.protocols.internal.InternalClientConnection;
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import org.opends.server.protocols.internal.InternalSearchOperation;
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import org.opends.server.protocols.internal.Requests;
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import org.opends.server.protocols.internal.SearchRequest;
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import org.opends.server.replication.ReplicationTestCase;
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import org.opends.server.replication.common.CSN;
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import org.opends.server.replication.common.CSNGenerator;
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import org.opends.server.replication.common.MultiDomainServerState;
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import org.opends.server.replication.plugin.DomainFakeCfg;
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import org.opends.server.replication.plugin.ExternalChangelogDomainFakeCfg;
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import org.opends.server.replication.plugin.LDAPReplicationDomain;
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import org.opends.server.replication.plugin.MultimasterReplication;
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import org.opends.server.replication.protocol.AddMsg;
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import org.opends.server.replication.protocol.DeleteMsg;
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import org.opends.server.replication.protocol.ModifyDNMsg;
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import org.opends.server.replication.protocol.ModifyDnContext;
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import org.opends.server.replication.protocol.ModifyMsg;
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import org.opends.server.replication.protocol.ReplicationMsg;
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import org.opends.server.replication.protocol.ResetGenerationIdMsg;
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import org.opends.server.replication.protocol.UpdateMsg;
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import org.opends.server.replication.server.ReplServerFakeConfiguration;
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import org.opends.server.replication.server.ReplicationServer;
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import org.opends.server.replication.server.changelog.api.DBCursor;
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import org.opends.server.replication.server.changelog.api.DBCursor.CursorOptions;
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import org.opends.server.replication.server.changelog.api.ReplicaId;
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import org.opends.server.replication.server.changelog.api.ReplicationDomainDB;
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import org.opends.server.replication.server.changelog.file.ECLEnabledDomainPredicate;
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import org.opends.server.replication.service.DSRSShutdownSync;
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import org.opends.server.replication.service.ReplicationBroker;
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import org.opends.server.types.Attribute;
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import org.opends.server.types.Attributes;
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import org.opends.server.types.AuthenticationInfo;
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import org.opends.server.types.Control;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.Entry;
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import org.opends.server.types.LDIFExportConfig;
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import org.opends.server.types.Modification;
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import org.opends.server.types.Operation;
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import org.opends.server.types.SearchFilter;
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import org.opends.server.types.SearchResultEntry;
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import org.opends.server.util.LDIFWriter;
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import org.opends.server.util.TestTimer;
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import org.opends.server.util.TestTimer.CallableVoid;
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import org.opends.server.util.TimeThread;
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import org.opends.server.workflowelement.localbackend.LocalBackendModifyDNOperation;
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import org.testng.annotations.AfterClass;
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import org.testng.annotations.AfterMethod;
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import org.testng.annotations.BeforeClass;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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@SuppressWarnings("javadoc")
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public class ChangelogBackendTestCase extends ReplicationTestCase
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{
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private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
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private static final String USER1_ENTRY_UUID = "11111111-1111-1111-1111-111111111111";
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private static final long CHANGENUMBER_ZERO = 0L;
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private static final int SERVER_ID_1 = 1201;
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private static final int SERVER_ID_2 = 1202;
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private static final String TEST_BACKEND_ID2 = "test2";
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private static final String TEST_BACKEND_ID3 = "test3";
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private static final String TEST_ROOT_DN_STRING2 = "o=" + TEST_BACKEND_ID2;
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private static final String TEST_ROOT_DN_STRING3 = "o=" + TEST_BACKEND_ID3;
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private static DN DN_OTEST;
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private static DN DN_OTEST2;
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private static DN DN_OTEST3;
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private static ReplicaId server1;
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private static ReplicaId server2;
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private final int maxWindow = 100;
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/** The replicationServer that will be used in this test. */
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private ReplicationServer replicationServer;
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/** The port of the replicationServer. */
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private int replicationServerPort;
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private final List<LDAPReplicationDomain> domains = new ArrayList<>();
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private final Map<ReplicaId, ReplicationBroker> brokers = new HashMap<>();
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@BeforeClass
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@Override
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public void setUp() throws Exception
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{
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super.setUp();
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DN_OTEST = DN.valueOf(TEST_ROOT_DN_STRING);
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DN_OTEST2 = DN.valueOf(TEST_ROOT_DN_STRING2);
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DN_OTEST3 = DN.valueOf(TEST_ROOT_DN_STRING3);
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server1 = ReplicaId.of(DN_OTEST, SERVER_ID_1);
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server2 = ReplicaId.of(DN_OTEST2, SERVER_ID_2);
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// This test suite depends on having the schema available.
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configureReplicationServer();
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}
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@Override
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@AfterClass
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public void classCleanUp() throws Exception
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{
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callParanoiaCheck = false;
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super.classCleanUp();
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remove(replicationServer);
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replicationServer = null;
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paranoiaCheck();
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}
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@AfterMethod
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public void clearReplicationDb() throws Exception
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{
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removeReplicationDomains(domains.toArray(new LDAPReplicationDomain[domains.size()]));
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domains.clear();
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stop(brokers.values().toArray(new ReplicationBroker[brokers.size()]));
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brokers.clear();
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clearChangelogDB(replicationServer);
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}
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/** Configure a replicationServer for test. */
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private void configureReplicationServer() throws Exception
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{
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replicationServerPort = findFreePort();
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ReplServerFakeConfiguration config = new ReplServerFakeConfiguration(
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replicationServerPort,
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"ChangelogBackendTestDB",
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0, // purge delay
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71, // server id
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0, // queue size
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maxWindow, // window size
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null // servers
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);
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config.setComputeChangeNumber(true);
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replicationServer = new ReplicationServer(config, new DSRSShutdownSync(), new ECLEnabledDomainPredicate()
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{
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@Override
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public boolean isECLEnabledDomain(DN baseDN)
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{
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return baseDN.toString().startsWith("o=test");
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}
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});
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debugInfo("configure", "ReplicationServer created:" + replicationServer);
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}
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/** Enable replication on provided domain DN and serverId, using provided port. */
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private ReplicationBroker enableReplication(ReplicaId replicaId) throws Exception
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{
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ReplicationBroker broker = brokers.get(replicaId);
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if (broker == null)
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{
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broker = openReplicationSession(replicaId.getBaseDN(), replicaId.getServerId(), 100, replicationServerPort, 5000);
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brokers.put(replicaId, broker);
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DomainFakeCfg domainConf = newFakeCfg(replicaId.getBaseDN(), replicaId.getServerId(), replicationServerPort);
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startNewReplicationDomain(domainConf, null, null);
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}
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return broker;
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}
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/** Start a new replication domain on the directory server side. */
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private LDAPReplicationDomain startNewReplicationDomain(
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DomainFakeCfg domainConf, SortedSet<String> eclInclude, SortedSet<String> eclIncludeForDeletes) throws Exception
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{
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LDAPReplicationDomain domain = MultimasterReplication.findDomain(domainConf.getBaseDN(), null);
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if (domain == null)
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{
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domainConf.setExternalChangelogDomain(new ExternalChangelogDomainFakeCfg(true, eclInclude, eclIncludeForDeletes));
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// Set a Changetime heartbeat interval low enough
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// (less than default value that is 1000 ms)
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// for the test to be sure to consider all changes as eligible.
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domainConf.setChangetimeHeartbeatInterval(10);
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domain = MultimasterReplication.createNewDomain(domainConf);
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domain.start();
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domains.add(domain);
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}
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return domain;
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}
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private void removeReplicationDomains(LDAPReplicationDomain... domains)
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{
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for (LDAPReplicationDomain domain : domains)
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{
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if (domain != null)
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{
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domain.shutdown();
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MultimasterReplication.deleteDomain(domain.getBaseDN());
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}
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}
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}
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@Test
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public void searchInCookieModeOnOneSuffixUsingEmptyCookie() throws Exception
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{
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String test = "EmptyCookie";
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debugInfo(test, "Starting test\n\n");
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final CSN[] csns = generateAndPublishUpdateMsgForEachOperationType(test, true);
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int nbEntries = 4;
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String cookie = "";
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InternalSearchOperation searchOp =
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searchChangelogUsingCookie("(targetdn=*" + test + "*,o=test)", cookie, SUCCESS, nbEntries, test);
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final List<SearchResultEntry> searchEntries = searchOp.getSearchEntries();
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assertDelEntry(searchEntries.get(0), test + 1, test + "uuid1", CHANGENUMBER_ZERO, csns[0]);
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assertAddEntry(searchEntries.get(1), test + 2, USER1_ENTRY_UUID, CHANGENUMBER_ZERO, csns[1]);
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assertModEntry(searchEntries.get(2), test + 3, test + "uuid3", CHANGENUMBER_ZERO, csns[2]);
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assertModDNEntry(searchEntries.get(3), test + 4, test + "new4", test + "uuid4", CHANGENUMBER_ZERO, csns[3]);
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assertResultsContainCookieControl(searchOp, newArrayList(buildCookiesFromCsns(csns)));
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assertChangelogAttributesInRootDSE(1, 4);
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debugInfo(test, "Ending search with success");
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}
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@Test
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public void searchInCookieModeOnOneSuffix() throws Exception
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{
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String test = "CookieOneSuffix";
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debugInfo(test, "Starting test\n\n");
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InternalSearchOperation searchOp = null;
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final CSN[] csns = generateAndPublishUpdateMsgForEachOperationType(test, true);
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final String[] cookies = buildCookiesFromCsns(csns);
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// check querying with cookie of delete entry : should return 3 entries
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int nbEntries = 3;
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searchOp = searchChangelogUsingCookie("(targetdn=*" + test + "*,o=test)", cookies[0], SUCCESS, nbEntries, test);
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List<SearchResultEntry> searchEntries = searchOp.getSearchEntries();
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assertAddEntry(searchEntries.get(0), test + 2, USER1_ENTRY_UUID, CHANGENUMBER_ZERO, csns[1]);
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assertModEntry(searchEntries.get(1), test + 3, test + "uuid3", CHANGENUMBER_ZERO, csns[2]);
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assertModDNEntry(searchEntries.get(2), test + 4, test + "new4", test + "uuid4", CHANGENUMBER_ZERO, csns[3]);
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// check querying with cookie of add entry : should return 2 entries
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nbEntries = 2;
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searchOp = searchChangelogUsingCookie("(targetdn=*" + test + "*,o=test)", cookies[1], SUCCESS, nbEntries, test);
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// check querying with cookie of mod entry : should return 1 entry
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nbEntries = 1;
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searchOp = searchChangelogUsingCookie("(targetdn=*" + test + "*,o=test)", cookies[2], SUCCESS, nbEntries, test);
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searchEntries = searchOp.getSearchEntries();
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assertModDNEntry(searchEntries.get(0), test + 4, test + "new4", test + "uuid4", CHANGENUMBER_ZERO, csns[3]);
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// check querying with cookie of mod dn entry : should return 0 entry
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nbEntries = 0;
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searchOp = searchChangelogUsingCookie("(targetdn=*" + test + "*,o=test)", cookies[3], SUCCESS, nbEntries, test);
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debugInfo(test, "Ending search with success");
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}
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@Test
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public void searchInCookieModeAfterDomainIsRemoved() throws Exception
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{
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String test = "CookieAfterDomainIsRemoved";
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debugInfo(test, "Starting test");
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final CSN[] csns = generateCSNs(3, server1);
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publishUpdateMessagesInOTest(test, true,
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generateDeleteMsg(server1, csns[0], test, 1),
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generateDeleteMsg(server1, csns[1], test, 2),
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generateDeleteMsg(server1, csns[2], test, 3));
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InternalSearchOperation searchOp = searchChangelogUsingCookie("(targetDN=*)", "", SUCCESS, 3, test);
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String firstCookie = readCookieFromNthEntry(searchOp.getSearchEntries(), 0);
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assertThat(firstCookie).isEqualTo(buildCookie(csns[0]));
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// remove the domain by sending a reset message
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publishUpdateMessages(test, server1, false, new ResetGenerationIdMsg(23657));
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// replication changelog must have been cleared
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String cookie= "";
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searchChangelogUsingCookie("(targetDN=*)", cookie, SUCCESS, 0, test);
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cookie = readLastCookieFromRootDSE();
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searchChangelogUsingCookie("(targetDN=*)", cookie, SUCCESS, 0, test);
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// search with an old cookie
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searchOp = searchChangelogUsingCookie("(targetDN=*)", firstCookie, UNWILLING_TO_PERFORM, 0, test);
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assertThat(searchOp.getErrorMessage().toString()).
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contains("unknown replicated domain", DN_OTEST.toString());
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debugInfo(test, "Ending test successfully");
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}
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/**
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* This test enables a second suffix. It will break all tests using search on
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* one suffix if run before them, so it is necessary to add them as
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* dependencies.
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*/
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@Test(enabled=true, dependsOnMethods = {
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"searchInCookieModeOnOneSuffixUsingEmptyCookie",
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"searchInCookieModeOnOneSuffix",
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"searchInCookieModeAfterDomainIsRemoved",
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"searchInChangeNumberModeOnOneSuffixMultipleTimes",
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"searchInChangeNumberModeOnOneSuffix",
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"searchInChangeNumberModeWithInvalidChangeNumber" })
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public void searchInCookieModeOnTwoSuffixes() throws Exception
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{
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String test = "CookieTwoSuffixes";
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debugInfo(test, "Starting test\n\n");
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LocalBackend<?> backendForSecondSuffix = null;
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try
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{
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backendForSecondSuffix = initializeMemoryBackend(true, TEST_BACKEND_ID2);
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// publish 4 changes (2 on each suffix)
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long time = TimeThread.getTime();
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int seqNum = 1;
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CSN csn1 = new CSN(time, seqNum++, server1.getServerId());
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CSN csn2 = new CSN(time, seqNum++, server2.getServerId());
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CSN csn3 = new CSN(time, seqNum++, server2.getServerId());
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CSN csn4 = new CSN(time, seqNum++, server1.getServerId());
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publishUpdateMessagesInOTest(test, false,
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generateDeleteMsg(server1, csn1, test, 1));
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publishUpdateMessagesInOTest2(test,
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generateDeleteMsg(server2, csn2, test, 2),
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generateDeleteMsg(server2, csn3, test, 3));
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publishUpdateMessagesInOTest(test, false,
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generateDeleteMsg(server1, csn4, test, 4));
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// search on all suffixes using empty cookie
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String startCookie = "";
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String cookie = startCookie;
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InternalSearchOperation searchOp =
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searchChangelogUsingCookie("(targetDN=*" + test + "*)", cookie, SUCCESS, 4, test);
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cookie = readCookieFromNthEntry(searchOp.getSearchEntries(), 2);
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if (!new MultiDomainServerState(cookie).equals("o=test:" + csn1 + " " + csn3 + ";"))
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{
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// the changes were inserted in the DB while we were reading the results.
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// so they are not in the order expected by this test.
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// now that all the changes are in, retry, because they will now be returned in the expected order
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cookie = startCookie;
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searchOp = searchChangelogUsingCookie("(targetDN=*" + test + "*)", cookie, SUCCESS, 4, test);
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cookie = readCookieFromNthEntry(searchOp.getSearchEntries(), 2);
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}
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// search using previous cookie and expect to get ONLY the 4th change
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LDIFWriter ldifWriter = getLDIFWriter();
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searchOp = searchChangelogUsingCookie("(targetDN=*" + test + "*)", cookie, SUCCESS, 1, test);
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cookie = assertEntriesContainsCSNsAndReadLastCookie(test, searchOp.getSearchEntries(), ldifWriter, csn4);
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// publish a new change on first suffix
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CSN csn5 = new CSN(time, seqNum++, server1.getServerId());
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publishUpdateMessagesInOTest(test, false, generateDeleteMsg(server1, csn5, test, 5));
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// search using last cookie and expect to get the last change
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searchOp = searchChangelogUsingCookie("(targetDN=*" + test + "*)", cookie, SUCCESS, 1, test);
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assertEntriesContainsCSNsAndReadLastCookie(test, searchOp.getSearchEntries(), ldifWriter, csn5);
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// search on first suffix only, with empty cookie
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cookie = "";
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searchOp = searchChangelogUsingCookie("(targetDN=*" + test + "*,o=test)", cookie, SUCCESS, 3, test);
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cookie = assertEntriesContainsCSNsAndReadLastCookie(test, searchOp.getSearchEntries(), ldifWriter,
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csn1, csn4, csn5);
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// publish 4 more changes (2 on each suffix, on different server ids)
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time = TimeThread.getTime();
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seqNum = 6;
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final ReplicaId server3 = ReplicaId.of(DN_OTEST2, 1203);
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final ReplicaId server4 = ReplicaId.of(DN_OTEST, 1204);
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CSN csn6 = new CSN(time, seqNum++, server3.getServerId());
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CSN csn7 = new CSN(time, seqNum++, server4.getServerId());
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CSN csn8 = new CSN(time, seqNum++, server3.getServerId());
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CSN csn9 = new CSN(time, seqNum++, server4.getServerId());
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publishUpdateMessages(test, server3, false,
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generateDeleteMsg(server3, csn6, test, 6));
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publishUpdateMessages(test, server4, false,
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generateDeleteMsg(server4, csn7, test, 7));
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publishUpdateMessages(test, server3, false,
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generateDeleteMsg(server3, csn8, test, 8));
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publishUpdateMessages(test, server4, false,
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generateDeleteMsg(server4, csn9, test, 9));
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// ensure oldest state is correct for each suffix and for each server id
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isOldestCSNForReplica(server1, csn1);
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isOldestCSNForReplica(server4, csn7);
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isOldestCSNForReplica(server2, csn2);
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isOldestCSNForReplica(server3, csn6);
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// test last cookie on root DSE
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String expectedLastCookie = "o=test:" + csn5 + " " + csn9 + ";o=test2:" + csn3 + " " + csn8 + ";";
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final String lastCookie = assertLastCookieIsEqualTo(expectedLastCookie);
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// test unknown domain in provided cookie
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// This case seems to be very hard to obtain in the real life
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// (how to remove a domain from a RS topology ?)
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final String cookie2 = lastCookie + "o=test6:";
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debugInfo(test, "Search with bad domain in cookie=" + cookie);
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searchOp = searchChangelogUsingCookie("(targetDN=*" + test + "*,o=test)", cookie2, UNWILLING_TO_PERFORM, 0, test);
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// the last cookie value may not match due to order of domain dn which is not guaranteed, so do not test it
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String expectedError = ERR_RESYNC_REQUIRED_UNKNOWN_DOMAIN_IN_PROVIDED_COOKIE.get("[o=test6]", "")
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.toString().replaceAll("<>", "");
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assertThat(searchOp.getErrorMessage().toString()).startsWith(expectedError);
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// test missing domain in provided cookie
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final String cookie3 = lastCookie.substring(lastCookie.indexOf(';')+1);
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debugInfo(test, "Search with bad domain in cookie=" + cookie);
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searchOp = searchChangelogUsingCookie("(targetDN=*" + test + "*,o=test)", cookie3, SUCCESS, 5, test);
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assertEntriesContainsCSNsAndReadLastCookie(test, searchOp.getSearchEntries(), ldifWriter,
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csn1, csn4, csn5, csn7, csn9);
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}
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finally
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{
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removeBackend(backendForSecondSuffix);
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}
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}
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private void isOldestCSNForReplica(final ReplicaId replicaId, final CSN csn) throws Exception
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{
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assertSameServerId(replicaId, csn);
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TestTimer timer = new TestTimer.Builder()
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.maxSleep(3, SECONDS)
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.sleepTimes(100, MILLISECONDS)
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.toTimer();
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timer.repeatUntilSuccess(new CallableVoid()
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{
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@Override
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public void call() throws Exception
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{
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final ReplicationDomainDB domainDB = replicationServer.getChangelogDB().getReplicationDomainDB();
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CursorOptions options = new CursorOptions(GREATER_THAN_OR_EQUAL_TO_KEY, ON_MATCHING_KEY);
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try (DBCursor<UpdateMsg> cursor =
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domainDB.getCursorFrom(replicaId.getBaseDN(), csn.getServerId(), csn, options))
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{
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assertTrue(cursor.next(), "Expected to find at least one change in replicaDB for " + replicaId);
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assertEquals(cursor.getRecord().getCSN(), csn);
|
}
|
}
|
});
|
}
|
|
@Test(enabled=true, dependsOnMethods = { "searchInCookieModeOnTwoSuffixes" })
|
public void searchInCookieModeOnTwoSuffixesWithPrivateBackend() throws Exception
|
{
|
String test = "CookiePrivateBackend";
|
debugInfo(test, "Starting test");
|
|
// Use o=test3 to avoid collision with o=test2 already used by a previous test
|
LocalBackend<?> backend3 = null;
|
LDAPReplicationDomain domain2 = null;
|
try {
|
ReplicationBroker broker = enableReplication(server1);
|
|
// create and publish 1 change on each suffix
|
long time = TimeThread.getTime();
|
CSN csn1 = new CSN(time, 1, server1.getServerId());
|
broker.publish(generateDeleteMsg(server1, csn1, test, 1));
|
|
// create backend and configure replication for it
|
backend3 = initializeMemoryBackend(false, TEST_BACKEND_ID3);
|
backend3.setPrivateBackend(true);
|
DomainFakeCfg domainConf2 = new DomainFakeCfg(DN_OTEST3, 1602,
|
newTreeSet("localhost:" + replicationServerPort));
|
domain2 = startNewReplicationDomain(domainConf2, null, null);
|
|
// add a root entry to the backend
|
Thread.sleep(1000);
|
addEntry(createEntry(DN_OTEST3));
|
|
// expect entry from o=test2 to be returned
|
String cookie = "";
|
searchChangelogUsingCookie("(targetDN=*)", cookie, SUCCESS, 2, test);
|
|
ExternalChangelogDomainCfg eclCfg = new ExternalChangelogDomainFakeCfg(false, null, null);
|
domainConf2.setExternalChangelogDomain(eclCfg);
|
domain2.applyConfigurationChange(domainConf2);
|
|
// expect only entry from o=test returned
|
searchChangelogUsingCookie("(targetDN=*)", cookie, SUCCESS, 1, test);
|
|
// test the lastExternalChangelogCookie attribute of the ECL
|
// (does only refer to non private backend)
|
assertLastCookieIsEqualTo(buildCookie(csn1));
|
}
|
finally
|
{
|
removeReplicationDomains(domain2);
|
removeBackend(backend3);
|
}
|
debugInfo(test, "Ending test successfully");
|
}
|
|
@Test
|
public void searchInChangeNumberModeWithInvalidChangeNumber() throws Exception
|
{
|
String testName = "UnknownChangeNumber";
|
debugInfo(testName, "Starting test\n\n");
|
|
searchChangelog("(changenumber=1000)", 0, SUCCESS, testName);
|
|
debugInfo(testName, "Ending test with success");
|
}
|
|
@Test
|
public void searchInChangeNumberModeOnOneSuffix() throws Exception
|
{
|
long firstChangeNumber = 1;
|
String testName = "FourChanges/" + firstChangeNumber;
|
debugInfo(testName, "Starting test\n\n");
|
|
CSN[] csns = generateAndPublishUpdateMsgForEachOperationType(testName, false);
|
searchChangesForEachOperationTypeUsingChangeNumberMode(firstChangeNumber, csns, testName);
|
|
assertChangelogAttributesInRootDSE(1, 4);
|
|
debugInfo(testName, "Ending search with success");
|
}
|
|
@Test
|
public void searchInChangeNumberModeOnOneSuffixMultipleTimes() throws Exception
|
{
|
replicationServer.getChangelogDB().setPurgeDelay(0);
|
|
// write 4 changes starting from changenumber 1, and search them
|
String testName = "Multiple/1";
|
CSN[] csns = generateAndPublishUpdateMsgForEachOperationType(testName, false);
|
searchChangesForEachOperationTypeUsingChangeNumberMode(1, csns, testName);
|
|
// write 4 more changes starting from changenumber 5, and search them
|
testName = "Multiple/5";
|
csns = generateAndPublishUpdateMsgForEachOperationType(testName, false);
|
searchChangesForEachOperationTypeUsingChangeNumberMode(5, csns, testName);
|
|
// search from the provided change number: 6 (should be the add msg)
|
CSN csnOfLastAddMsg = csns[1];
|
searchChangelogForOneChangeNumber(6, csnOfLastAddMsg);
|
|
// search from a provided change number interval: 5-7
|
searchChangelogFromToChangeNumber(5,7);
|
|
assertChangelogAttributesInRootDSE(1, 8);
|
|
// add a new change, then check again first and last change number without previous search
|
testName = "Multiple/9";
|
CSN lastCsn = csns[csns.length - 1];
|
CSN csn = new CSN(lastCsn.getTime() + 1, 9, server1.getServerId());
|
publishUpdateMessagesInOTest(testName, false, generateDeleteMsg(server1, csn, testName, 1));
|
|
assertChangelogAttributesInRootDSE(1, 9);
|
}
|
|
/** Verifies that is not possible to read the changelog without the changelog-read privilege. */
|
@Test
|
public void searchingWithoutPrivilegeShouldFail() throws Exception
|
{
|
AuthenticationInfo nonPrivilegedUser = new AuthenticationInfo();
|
InternalClientConnection conn = new InternalClientConnection(nonPrivilegedUser);
|
|
SearchRequest request = Requests.newSearchRequest(DN.valueOf("cn=changelog"), SearchScope.WHOLE_SUBTREE);
|
InternalSearchOperation op = conn.processSearch(request);
|
|
assertEquals(op.getResultCode(), ResultCode.INSUFFICIENT_ACCESS_RIGHTS);
|
assertEquals(op.getErrorMessage().toMessage(), NOTE_SEARCH_CHANGELOG_INSUFFICIENT_PRIVILEGES.get());
|
}
|
|
@Test(enabled=true, dependsOnMethods = { "searchInCookieModeOnTwoSuffixesWithPrivateBackend"})
|
public void searchInCookieModeUseOfIncludeAttributes() throws Exception
|
{
|
String test = "IncludeAttributes";
|
debugInfo(test, "Starting test\n\n");
|
|
// Use o=test4 and o=test5 to avoid collision with existing suffixes already used by previous test
|
final String backendId4 = "test4";
|
final DN baseDN4 = DN.valueOf("o=" + backendId4);
|
final String backendId5 = "test5";
|
final DN baseDN5 = DN.valueOf("o=" + backendId5);
|
LocalBackend<?> backend4 = null;
|
LocalBackend<?> backend5 = null;
|
LDAPReplicationDomain domain4 = null;
|
LDAPReplicationDomain domain5 = null;
|
LDAPReplicationDomain domain41 = null;
|
try
|
{
|
SortedSet<String> replServers = newTreeSet("localhost:" + replicationServerPort);
|
|
// backend4 and domain4
|
backend4 = initializeMemoryBackend(false, backendId4);
|
DomainFakeCfg domainConf = new DomainFakeCfg(baseDN4, 1702, replServers);
|
SortedSet<String> eclInclude = newTreeSet("sn", "roomnumber");
|
domain4 = startNewReplicationDomain(domainConf, eclInclude, eclInclude);
|
|
// backend5 and domain5
|
backend5 = initializeMemoryBackend(false, backendId5);
|
domainConf = new DomainFakeCfg(baseDN5, 1703, replServers);
|
eclInclude = newTreeSet("objectclass");
|
SortedSet<String> eclIncludeForDeletes = newTreeSet("*");
|
domain5 = startNewReplicationDomain(domainConf, eclInclude, eclIncludeForDeletes);
|
|
// domain41
|
domainConf = new DomainFakeCfg(baseDN4, 1704, replServers);
|
eclInclude = newTreeSet("cn");
|
domain41 = startNewReplicationDomain(domainConf, eclInclude, eclInclude);
|
|
Thread.sleep(1000);
|
|
addEntry(createEntry(baseDN4));
|
addEntry(createEntry(baseDN5));
|
|
Entry uentry1 = addEntry(
|
"dn: cn=Fiona Jensen,o=" + backendId4,
|
"objectclass: top",
|
"objectclass: person",
|
"objectclass: organizationalPerson",
|
"objectclass: inetOrgPerson",
|
"cn: Fiona Jensen",
|
"sn: Jensen",
|
"uid: fiona",
|
"telephonenumber: 12121212");
|
|
Entry uentry2 = addEntry(
|
"dn: cn=Robert Hue,o=" + backendId5,
|
"objectclass: top",
|
"objectclass: person",
|
"objectclass: organizationalPerson",
|
"objectclass: inetOrgPerson",
|
"cn: Robert Hue",
|
"sn: Robby",
|
"uid: robert",
|
"telephonenumber: 131313");
|
|
// mod 'sn' of fiona with 'sn' configured as ecl-incl-att
|
final ModifyOperation modOp1 = connection.processModify(
|
newModifyRequest(uentry1.getName())
|
.addModification(REPLACE, "sn", "newsn"));
|
waitForSearchOpResult(modOp1, ResultCode.SUCCESS);
|
|
// mod 'telephonenumber' of robert
|
final ModifyOperation modOp2 = connection.processModify(
|
newModifyRequest(uentry2.getName())
|
.addModification(REPLACE, "telephonenumber", "555555"));
|
waitForSearchOpResult(modOp2, ResultCode.SUCCESS);
|
|
// moddn robert to robert2
|
ModifyDNOperation modDNOp = connection.processModifyDN(
|
DN.valueOf("cn=Robert Hue," + baseDN5),
|
RDN.valueOf("cn=Robert Hue2"), true,
|
baseDN5);
|
waitForSearchOpResult(modDNOp, ResultCode.SUCCESS);
|
|
// del robert
|
final DeleteOperation delOp = connection.processDelete(DN.valueOf("cn=Robert Hue2," + baseDN5));
|
waitForSearchOpResult(delOp, ResultCode.SUCCESS);
|
|
// Search on all suffixes
|
String cookie = "";
|
InternalSearchOperation searchOp = searchChangelogUsingCookie("(targetDN=*)", cookie, SUCCESS, 8, test);
|
|
for (SearchResultEntry resultEntry : searchOp.getSearchEntries())
|
{
|
String targetdn = getAttributeValue(resultEntry, "targetdn");
|
|
if (targetdn.endsWith("cn=robert hue,o=" + backendId5)
|
|| targetdn.endsWith("cn=robert hue2,o=" + backendId5))
|
{
|
Entry targetEntry = parseIncludedAttributes(resultEntry, targetdn);
|
|
Set<String> eoc = newHashSet("person", "inetOrgPerson", "organizationalPerson", "top");
|
assertAttributeValues(targetEntry, "objectclass", eoc);
|
|
String changeType = getAttributeValue(resultEntry, "changetype");
|
if ("delete".equals(changeType))
|
{
|
// We are using "*" for deletes so should get back 4 attributes.
|
assertThat(targetEntry.getAllAttributes()).hasSize(4);
|
assertAttributeValue(targetEntry, "uid", "robert");
|
assertAttributeValue(targetEntry, "cn", "Robert Hue2");
|
assertAttributeValue(targetEntry, "telephonenumber", "555555");
|
assertAttributeValue(targetEntry, "sn", "Robby");
|
}
|
else
|
{
|
assertThat(targetEntry.getAllAttributes()).isEmpty();
|
}
|
}
|
else if (targetdn.endsWith("cn=fiona jensen,o=" + backendId4))
|
{
|
Entry targetEntry = parseIncludedAttributes(resultEntry, targetdn);
|
|
assertThat(targetEntry.getAllAttributes()).hasSize(2);
|
assertAttributeValue(targetEntry,"sn","jensen");
|
assertAttributeValue(targetEntry,"cn","Fiona Jensen");
|
}
|
assertAttributeValue(resultEntry,"changeinitiatorsname", "cn=Internal Client,cn=Root DNs,cn=config");
|
}
|
}
|
finally
|
{
|
final DN fionaDN = DN.valueOf("cn=Fiona Jensen,o=" + backendId4);
|
waitForSearchOpResult(connection.processDelete(fionaDN), ResultCode.SUCCESS);
|
waitForSearchOpResult(connection.processDelete(baseDN4), ResultCode.SUCCESS);
|
waitForSearchOpResult(connection.processDelete(baseDN5), ResultCode.SUCCESS);
|
|
removeReplicationDomains(domain41, domain4, domain5);
|
removeBackend(backend4, backend5);
|
}
|
debugInfo(test, "Ending test with success");
|
}
|
|
/** With an empty RS, a search should return only root entry. */
|
@Test
|
public void searchWhenNoChangesShouldReturnRootEntryOnly() throws Exception
|
{
|
String testName = "EmptyRS";
|
debugInfo(testName, "Starting test\n\n");
|
|
searchChangelog("(objectclass=*)", 1, SUCCESS, testName);
|
|
debugInfo(testName, "Ending test successfully");
|
}
|
|
@Test
|
public void operationalAndVirtualAttributesShouldNotBeVisibleOutsideRootDSE() throws Exception
|
{
|
String testName = "attributesVisibleOutsideRootDSE";
|
debugInfo(testName, "Starting test \n\n");
|
|
Set<String> attributes =
|
newHashSet("firstchangenumber", "lastchangenumber", "changelog", "lastExternalChangelogCookie");
|
|
InternalSearchOperation searchOp = searchDNWithBaseScope(DN_OTEST, attributes);
|
waitForSearchOpResult(searchOp, SUCCESS);
|
|
final List<SearchResultEntry> entries = searchOp.getSearchEntries();
|
assertThat(entries).hasSize(1);
|
debugAndWriteEntries(null, entries, testName);
|
SearchResultEntry entry = entries.get(0);
|
assertNull(getAttributeValue(entry, "firstchangenumber"));
|
assertNull(getAttributeValue(entry, "lastchangenumber"));
|
assertNull(getAttributeValue(entry, "changelog"));
|
assertNull(getAttributeValue(entry, "lastExternalChangelogCookie"));
|
|
debugInfo(testName, "Ending test with success");
|
}
|
|
@DataProvider
|
Object[][] getFilters()
|
{
|
return new Object[][] {
|
// base DN, filter, expected first change number, expected last change number
|
{ "cn=changelog", "(objectclass=*)", -1, -1 },
|
{ "cn=changelog", "(changenumber>=2)", 2, -1 },
|
{ "cn=changelog", "(&(changenumber>=2)(changenumber<=5))", 2, 5 },
|
{ "cn=changelog", "(&(dc=x)(&(changenumber>=2)(changenumber<=5)))", 2, 5 },
|
{ "cn=changelog",
|
"(&(&(changenumber>=3)(changenumber<=4))(&(|(dc=y)(dc=x))(&(changenumber>=2)(changenumber<=5))))", 3, 4 },
|
{ "cn=changelog", "(|(objectclass=*)(&(changenumber>=2)(changenumber<=5)))", -1, -1 },
|
{ "cn=changelog", "(changenumber=8)", 8, 8 },
|
|
{ "changeNumber=8,cn=changelog", "(objectclass=*)", 8, 8 },
|
{ "changeNumber=8,cn=changelog", "(changenumber>=2)", 8, 8 },
|
{ "changeNumber=8,cn=changelog", "(&(changenumber>=2)(changenumber<=5))", 8, 8 },
|
};
|
}
|
|
@Test(dataProvider="getFilters")
|
public void optimizeFiltersWithChangeNumber(String dn, String filterString, long expectedFirstCN, long expectedLastCN)
|
throws Exception
|
{
|
final ChangelogBackend backend = new ChangelogBackend(null, null);
|
final DN baseDN = DN.valueOf(dn);
|
final SearchFilter filter = SearchFilter.createFilterFromString(filterString);
|
final ChangeNumberRange range = backend.optimizeSearch(baseDN, filter);
|
|
assertChangeNumberRange(range, expectedFirstCN, expectedLastCN);
|
}
|
|
@Test
|
public void optimizeFiltersWithReplicationCsn() throws Exception
|
{
|
final ChangelogBackend backend = new ChangelogBackend(null, null);
|
final DN baseDN = DN.valueOf("cn=changelog");
|
final CSN csn = new CSNGenerator(1, 0).newCSN();
|
SearchFilter filter = SearchFilter.createFilterFromString("(replicationcsn=" + csn + ")");
|
final ChangeNumberRange range = backend.optimizeSearch(baseDN, filter);
|
|
assertChangeNumberRange(range, -1, -1);
|
}
|
|
private List<SearchResultEntry> assertChangelogAttributesInRootDSE(
|
final int expectedFirstChangeNumber, final int expectedLastChangeNumber) throws Exception
|
{
|
TestTimer timer = new TestTimer.Builder()
|
.maxSleep(3, SECONDS)
|
.sleepTimes(100, MILLISECONDS)
|
.toTimer();
|
return timer.repeatUntilSuccess(new Callable<List<SearchResultEntry>>()
|
{
|
@Override
|
public List<SearchResultEntry> call() throws Exception
|
{
|
final Set<String> attributes = new LinkedHashSet<>();
|
if (expectedFirstChangeNumber > 0)
|
{
|
attributes.add("firstchangenumber");
|
}
|
attributes.add("lastchangenumber");
|
attributes.add("changelog");
|
attributes.add("lastExternalChangelogCookie");
|
|
final InternalSearchOperation searchOp = searchDNWithBaseScope(DN.rootDN(), attributes);
|
final List<SearchResultEntry> entries = searchOp.getSearchEntries();
|
assertThat(entries).hasSize(1);
|
|
final SearchResultEntry entry = entries.get(0);
|
if (expectedFirstChangeNumber > 0)
|
{
|
assertAttributeValue(entry, "firstchangenumber", expectedFirstChangeNumber);
|
}
|
assertAttributeValue(entry, "lastchangenumber", expectedLastChangeNumber);
|
assertAttributeValue(entry, "changelog", "cn=changelog");
|
assertNotNull(getAttributeValue(entry, "lastExternalChangelogCookie"));
|
return entries;
|
}
|
});
|
}
|
|
private String readLastCookieFromRootDSE() throws Exception
|
{
|
String cookie = "";
|
LDIFWriter ldifWriter = getLDIFWriter();
|
|
InternalSearchOperation searchOp = searchDNWithBaseScope(DN.rootDN(), newHashSet("lastExternalChangelogCookie"));
|
List<SearchResultEntry> entries = searchOp.getSearchEntries();
|
if (entries != null)
|
{
|
for (SearchResultEntry resultEntry : entries)
|
{
|
ldifWriter.writeEntry(resultEntry);
|
cookie = getAttributeValue(resultEntry, "lastexternalchangelogcookie");
|
}
|
}
|
return cookie;
|
}
|
|
private String assertLastCookieIsEqualTo(final String expectedLastCookie) throws Exception
|
{
|
TestTimer timer = new TestTimer.Builder()
|
.maxSleep(1, SECONDS)
|
.sleepTimes(10, MILLISECONDS)
|
.toTimer();
|
return timer.repeatUntilSuccess(new Callable<String>()
|
{
|
@Override
|
public String call() throws Exception
|
{
|
final String lastCookie = readLastCookieFromRootDSE();
|
assertThat(lastCookie).isEqualTo(expectedLastCookie);
|
return lastCookie;
|
}
|
});
|
}
|
|
private String assertLastCookieDifferentThanLastValue(final String notExpectedLastCookie) throws Exception
|
{
|
TestTimer timer = new TestTimer.Builder()
|
.maxSleep(1, SECONDS)
|
.sleepTimes(10, MILLISECONDS)
|
.toTimer();
|
return timer.repeatUntilSuccess(new Callable<String>()
|
{
|
@Override
|
public String call() throws Exception
|
{
|
final String lastCookie = readLastCookieFromRootDSE();
|
assertThat(lastCookie)
|
.as("Expected last cookie to be updated, but it always stayed at value '" + notExpectedLastCookie + "'")
|
.isNotEqualTo(notExpectedLastCookie);
|
return lastCookie;
|
}
|
});
|
}
|
|
private String readCookieFromNthEntry(List<SearchResultEntry> entries, int i)
|
{
|
SearchResultEntry entry = entries.get(i);
|
Attribute attr = entry.getAllAttributes("changelogcookie").iterator().next();
|
return attr.iterator().next().toString();
|
}
|
|
private String assertEntriesContainsCSNsAndReadLastCookie(String test, List<SearchResultEntry> entries,
|
LDIFWriter ldifWriter, CSN... csns) throws Exception
|
{
|
assertThat(getCSNsFromEntries(entries)).containsOnly(csns);
|
debugAndWriteEntries(ldifWriter, entries, test);
|
return readCookieFromNthEntry(entries, csns.length - 1);
|
}
|
|
private List<CSN> getCSNsFromEntries(List<SearchResultEntry> entries)
|
{
|
List<CSN> results = new ArrayList<>(entries.size());
|
for (SearchResultEntry entry : entries)
|
{
|
results.add(new CSN(getAttributeValue(entry, "replicationCSN")));
|
}
|
return results;
|
}
|
|
private void assertChangeNumberRange(ChangeNumberRange range, long firstChangeNumber, long lastChangeNumber)
|
throws Exception
|
{
|
assertEquals(range.getLowerBound(), firstChangeNumber);
|
assertEquals(range.getUpperBound(), lastChangeNumber);
|
}
|
|
private CSN[] generateAndPublishUpdateMsgForEachOperationType(String testName, boolean checkLastCookie)
|
throws Exception
|
{
|
CSN[] csns = generateCSNs(4, server1);
|
publishUpdateMessagesInOTest(testName, checkLastCookie,
|
generateDeleteMsg(server1, csns[0], testName, 1),
|
generateAddMsg(server1, csns[1], USER1_ENTRY_UUID, testName),
|
generateModMsg(server1, csns[2], testName),
|
generateModDNMsg(server1, csns[3], testName));
|
return csns;
|
}
|
|
/** Shortcut method for default base DN and server id used in tests. */
|
private void publishUpdateMessagesInOTest(String testName, boolean checkLastCookie, UpdateMsg...messages)
|
throws Exception
|
{
|
publishUpdateMessages(testName, server1, checkLastCookie, messages);
|
}
|
|
private void publishUpdateMessagesInOTest2(String testName, UpdateMsg...messages)
|
throws Exception
|
{
|
publishUpdateMessages(testName, server2, false, messages);
|
}
|
|
/**
|
* Publish a list of update messages to the replication broker corresponding to given baseDN and server id.
|
*
|
* @param checkLastCookie if true, checks that last cookie is update after each message publication
|
*/
|
private void publishUpdateMessages(String testName, ReplicaId replicaId, boolean checkLastCookie,
|
ReplicationMsg... messages) throws Exception
|
{
|
ReplicationBroker broker = enableReplication(replicaId);
|
String cookie = "";
|
for (ReplicationMsg msg : messages)
|
{
|
if (msg instanceof UpdateMsg)
|
{
|
final UpdateMsg updateMsg = (UpdateMsg) msg;
|
assertThat(updateMsg.getCSN().getServerId()).isEqualTo(replicaId.getServerId());
|
debugInfo(testName, " publishes " + updateMsg.getCSN());
|
}
|
|
broker.publish(msg);
|
|
if (checkLastCookie)
|
{
|
cookie = assertLastCookieDifferentThanLastValue(cookie);
|
}
|
}
|
}
|
|
private String[] buildCookiesFromCsns(CSN[] csns)
|
{
|
final String[] cookies = new String[csns.length];
|
for (int j = 0; j < cookies.length; j++)
|
{
|
cookies[j] = buildCookie(csns[j]);
|
}
|
return cookies;
|
}
|
|
private void searchChangesForEachOperationTypeUsingChangeNumberMode(long firstChangeNumber, CSN[] csns,
|
String testName) throws Exception
|
{
|
// Search the changelog and check 4 entries are returned
|
String filter = "(targetdn=*" + testName + "*,o=test)";
|
InternalSearchOperation searchOp = searchChangelog(filter, 4, SUCCESS, testName);
|
|
assertContainsNoControl(searchOp);
|
assertEntriesForEachOperationType(searchOp.getSearchEntries(), firstChangeNumber, testName, USER1_ENTRY_UUID, csns);
|
|
// Search the changelog with filter on change number and check 4 entries are returned
|
filter =
|
"(&(targetdn=*" + testName + "*,o=test)"
|
+ "(&(changenumber>=" + firstChangeNumber + ")"
|
+ "(changenumber<=" + (firstChangeNumber + 3) + ")))";
|
searchOp = searchChangelog(filter, 4, SUCCESS, testName);
|
|
assertContainsNoControl(searchOp);
|
assertEntriesForEachOperationType(searchOp.getSearchEntries(), firstChangeNumber, testName, USER1_ENTRY_UUID, csns);
|
}
|
|
/**
|
* Search on the provided change number and check the result.
|
*
|
* @param changeNumber
|
* Change number to search
|
* @param expectedCsn
|
* Expected CSN in the entry corresponding to the change number
|
*/
|
private void searchChangelogForOneChangeNumber(long changeNumber, CSN expectedCsn) throws Exception
|
{
|
String testName = "searchOneChangeNumber/" + changeNumber;
|
debugInfo(testName, "Starting search\n\n");
|
|
InternalSearchOperation searchOp =
|
searchChangelog("(changenumber=" + changeNumber + ")", 1, SUCCESS, testName);
|
|
SearchResultEntry entry = searchOp.getSearchEntries().get(0);
|
String uncheckedUid = null;
|
assertEntryCommonAttributes(entry, uncheckedUid, USER1_ENTRY_UUID, changeNumber, expectedCsn);
|
|
debugInfo(testName, "Ending search with success");
|
}
|
|
private void searchChangelogFromToChangeNumber(int firstChangeNumber, int lastChangeNumber) throws Exception
|
{
|
String testName = "searchFromToChangeNumber/" + firstChangeNumber + "/" + lastChangeNumber;
|
debugInfo(testName, "Starting search\n\n");
|
|
String filter = "(&(changenumber>=" + firstChangeNumber + ")" + "(changenumber<=" + lastChangeNumber + "))";
|
final int expectedNbEntries = lastChangeNumber - firstChangeNumber + 1;
|
searchChangelog(filter, expectedNbEntries, SUCCESS, testName);
|
|
debugInfo(testName, "Ending search with success");
|
}
|
|
private InternalSearchOperation searchChangelogUsingCookie(String filterString,
|
String cookie, ResultCode expectedResultCode, int expectedNbEntries, String testName)
|
throws Exception
|
{
|
debugInfo(testName, "Search with cookie=[" + cookie + "] filter=[" + filterString + "]");
|
SearchRequest request = newSearchRequest(filterString).addControl(createCookieControl(cookie));
|
return searchChangelog(request, expectedNbEntries, expectedResultCode, testName);
|
}
|
|
private InternalSearchOperation searchChangelog(String filterString, int expectedNbEntries,
|
ResultCode expectedResultCode, String testName) throws Exception
|
{
|
SearchRequest request = newSearchRequest(filterString);
|
return searchChangelog(request, expectedNbEntries, expectedResultCode, testName);
|
}
|
|
private SearchRequest newSearchRequest(String filterString) throws DirectoryException
|
{
|
return Requests.newSearchRequest("cn=changelog", SearchScope.WHOLE_SUBTREE, filterString)
|
.addAttribute("*", "+"); // all user and operational attributes
|
}
|
|
private InternalSearchOperation searchChangelog(final SearchRequest request, final int expectedNbEntries,
|
final ResultCode expectedResultCode, String testName) throws Exception
|
{
|
TestTimer timer = new TestTimer.Builder()
|
.maxSleep(10, SECONDS)
|
.sleepTimes(10, MILLISECONDS)
|
.toTimer();
|
InternalSearchOperation searchOp = timer.repeatUntilSuccess(new Callable<InternalSearchOperation>()
|
{
|
@Override
|
public InternalSearchOperation call() throws Exception
|
{
|
InternalSearchOperation searchOp = connection.processSearch(request);
|
|
final SoftAssertions softly = new SoftAssertions();
|
softly.assertThat(searchOp.getResultCode()).as(searchOp.getErrorMessage().toString())
|
.isEqualTo(expectedResultCode);
|
softly.assertThat(searchOp.getSearchEntries()).hasSize(expectedNbEntries);
|
softly.assertAll();
|
|
return searchOp;
|
}
|
});
|
|
debugAndWriteEntries(getLDIFWriter(), searchOp.getSearchEntries(), testName);
|
return searchOp;
|
}
|
|
private InternalSearchOperation searchDNWithBaseScope(DN dn, Set<String> attributes) throws Exception
|
{
|
SearchRequest request = Requests.newSearchRequest(dn, SearchScope.BASE_OBJECT)
|
.addAttribute(attributes);
|
final InternalSearchOperation searchOp = connection.processSearch(request);
|
waitForSearchOpResult(searchOp, ResultCode.SUCCESS);
|
return searchOp;
|
}
|
|
/** Build a list of controls including the cookie provided. */
|
private List<Control> createCookieControl(String cookie) throws DirectoryException
|
{
|
final MultiDomainServerState state = new MultiDomainServerState(cookie);
|
final Control cookieControl = new ExternalChangelogRequestControl(true, state);
|
return newArrayList(cookieControl);
|
}
|
|
private static LDIFWriter getLDIFWriter() throws Exception
|
{
|
ByteArrayOutputStream stream = new ByteArrayOutputStream();
|
LDIFExportConfig exportConfig = new LDIFExportConfig(stream);
|
return new LDIFWriter(exportConfig);
|
}
|
|
private CSN[] generateCSNs(int numberOfCsns, ReplicaId replicaId)
|
{
|
long startTime = TimeThread.getTime();
|
|
CSN[] csns = new CSN[numberOfCsns];
|
for (int i = 0; i < numberOfCsns; i++)
|
{
|
// seqNum must be greater than 0, so start at 1
|
csns[i] = new CSN(startTime + i, i + 1, replicaId.getServerId());
|
}
|
return csns;
|
}
|
|
private UpdateMsg generateDeleteMsg(ReplicaId replicaId, CSN csn, String testName, int testIndex) throws Exception
|
{
|
assertSameServerId(replicaId, csn);
|
String dn = "uid=" + testName + testIndex + "," + replicaId.getBaseDN();
|
return new DeleteMsg(DN.valueOf(dn), csn, testName + "uuid" + testIndex);
|
}
|
|
private UpdateMsg generateAddMsg(ReplicaId replicaId, CSN csn, String user1entryUUID, String testName)
|
throws Exception
|
{
|
assertSameServerId(replicaId, csn);
|
String baseUUID = "22222222-2222-2222-2222-222222222222";
|
String dn = "uid=" + testName + "2," + replicaId.getBaseDN();
|
Entry entry = makeEntry(
|
"dn: " + dn,
|
"objectClass: top",
|
"objectClass: domain",
|
"entryUUID: "+ user1entryUUID);
|
return new AddMsg(
|
csn,
|
DN.valueOf(dn),
|
user1entryUUID,
|
baseUUID,
|
entry.getObjectClassAttribute(),
|
entry.getAllAttributes(),
|
null);
|
}
|
|
private UpdateMsg generateModMsg(ReplicaId replicaId, CSN csn, String testName) throws Exception
|
{
|
assertSameServerId(replicaId, csn);
|
DN baseDN = DN.valueOf("uid=" + testName + "3," + replicaId.getBaseDN());
|
List<Modification> mods = newArrayList(new Modification(REPLACE, Attributes.create("description", "new value")));
|
return new ModifyMsg(csn, baseDN, mods, testName + "uuid3");
|
}
|
|
private UpdateMsg generateModDNMsg(ReplicaId replicaId, CSN csn, String testName) throws Exception
|
{
|
assertSameServerId(replicaId, csn);
|
final DN newSuperior = DN_OTEST2;
|
ModifyDNOperation op = new ModifyDNOperationBasis(connection, 1, 1, null,
|
DN.valueOf("uid=" + testName + "4," + replicaId.getBaseDN()), // entryDN
|
RDN.valueOf("uid=" + testName + "new4"), // new rdn
|
true, // deleteoldrdn
|
newSuperior);
|
op.setAttachment(SYNCHROCONTEXT, new ModifyDnContext(csn, testName + "uuid4", "newparentId"));
|
LocalBackendModifyDNOperation localOp = new LocalBackendModifyDNOperation(op);
|
return new ModifyDNMsg(localOp);
|
}
|
|
private void assertSameServerId(ReplicaId replicaId, CSN csn)
|
{
|
assertThat(replicaId.getServerId()).isEqualTo(csn.getServerId());
|
}
|
|
/** TODO : share this code with other classes ? */
|
private void waitForSearchOpResult(final Operation operation, final ResultCode expectedResult) throws Exception
|
{
|
TestTimer timer = new TestTimer.Builder()
|
.maxSleep(500, MILLISECONDS)
|
.sleepTimes(50, MILLISECONDS)
|
.toTimer();
|
timer.repeatUntilSuccess(new CallableVoid()
|
{
|
@Override
|
public void call() throws Exception
|
{
|
assertEquals(operation.getResultCode(), expectedResult, operation.getErrorMessage().toString());
|
}
|
});
|
}
|
|
/** Verify that no entry contains the ChangeLogCookie control. */
|
private void assertContainsNoControl(InternalSearchOperation searchOp)
|
{
|
for (SearchResultEntry entry : searchOp.getSearchEntries())
|
{
|
assertThat(entry.getControls())
|
.as("result entry " + entry + " should contain no control(s)")
|
.isEmpty();
|
}
|
}
|
|
/** Verify that all entries contains the ChangeLogCookie control with the correct cookie value. */
|
private void assertResultsContainCookieControl(InternalSearchOperation searchOp, List<String> cookies)
|
throws Exception
|
{
|
for (SearchResultEntry entry : searchOp.getSearchEntries())
|
{
|
EntryChangelogNotificationControl cookieControl = getCookieControl(entry);
|
assertNotNull(cookieControl, "result entry " + entry + " should contain the cookie control");
|
String cookieStr = cookieControl.getCookie().toString();
|
assertThat(cookieStr).isIn(cookies);
|
cookies.remove(cookieStr);
|
}
|
assertThat(cookies).as("All cookie values should have been returned").isEmpty();
|
}
|
|
private EntryChangelogNotificationControl getCookieControl(SearchResultEntry entry)
|
{
|
for (Control control : entry.getControls())
|
{
|
if (OID_ECL_COOKIE_EXCHANGE_CONTROL.equals(control.getOID()))
|
{
|
return (EntryChangelogNotificationControl) control;
|
}
|
}
|
return null;
|
}
|
|
/** Check the DEL entry has the right content. */
|
private void assertDelEntry(SearchResultEntry entry, String uid, String entryUUID,
|
long changeNumber, CSN csn) throws Exception
|
{
|
assertAttributeValue(entry, "changetype", "delete");
|
assertAttributeValue(entry, "targetuniqueid", entryUUID);
|
assertAttributeValue(entry, "targetentryuuid", entryUUID);
|
assertEntryCommonAttributes(entry, uid, entryUUID, changeNumber, csn);
|
}
|
|
/** Check the ADD entry has the right content. */
|
private void assertAddEntry(SearchResultEntry entry, String uid, String entryUUID,
|
long changeNumber, CSN csn) throws Exception
|
{
|
assertAttributeValue(entry, "changetype", "add");
|
assertEntryMatchesLDIF(entry, "changes",
|
"objectClass: domain",
|
"objectClass: top",
|
"entryUUID: " + entryUUID);
|
assertEntryCommonAttributes(entry, uid, entryUUID, changeNumber, csn);
|
}
|
|
private void assertModEntry(SearchResultEntry entry, String uid, String entryUUID,
|
long changeNumber, CSN csn) throws Exception
|
{
|
assertAttributeValue(entry, "changetype", "modify");
|
assertEntryMatchesLDIF(entry, "changes",
|
"replace: description",
|
"description: new value",
|
"-");
|
assertEntryCommonAttributes(entry, uid, entryUUID, changeNumber, csn);
|
}
|
|
private void assertModDNEntry(SearchResultEntry entry, String uid, String newUid,
|
String entryUUID, long changeNumber, CSN csn) throws Exception
|
{
|
assertAttributeValue(entry, "changetype", "modrdn");
|
assertAttributeValue(entry, "newrdn", "uid=" + newUid);
|
assertAttributeValue(entry, "newsuperior", DN_OTEST2);
|
assertAttributeValue(entry, "deleteoldrdn", "true");
|
assertEntryCommonAttributes(entry, uid, entryUUID, changeNumber, csn);
|
}
|
|
private void assertEntryCommonAttributes(SearchResultEntry resultEntry,
|
String uid, String entryUUID,
|
long changeNumber, CSN csn) throws Exception
|
{
|
if (changeNumber == 0)
|
{
|
assertDNWithCSN(resultEntry, csn);
|
}
|
else
|
{
|
assertDNWithChangeNumber(resultEntry, changeNumber);
|
assertAttributeValue(resultEntry, "changenumber", changeNumber);
|
}
|
assertAttributeValue(resultEntry, "targetentryuuid", entryUUID);
|
assertAttributeValue(resultEntry, "replicaidentifier", SERVER_ID_1);
|
assertAttributeValue(resultEntry, "replicationcsn", csn);
|
assertAttributeValue(resultEntry, "changelogcookie", buildCookie(csn));
|
// A null value can be provided for uid if it should not be checked
|
if (uid != null)
|
{
|
final String targetDN = "uid=" + uid + "," + DN_OTEST;
|
assertAttributeValue(resultEntry, "targetdn", targetDN);
|
}
|
}
|
|
private void assertEntriesForEachOperationType(List<SearchResultEntry> entries, long firstChangeNumber,
|
String testName, String entryUUID, CSN... csns) throws Exception
|
{
|
debugAndWriteEntries(getLDIFWriter(), entries, testName);
|
|
assertThat(entries).hasSize(4);
|
|
int idx = 0;
|
assertDelEntry(entries.get(idx), testName + (idx + 1),
|
testName + "uuid1",
|
firstChangeNumber + idx, csns[idx]);
|
|
idx = 1;
|
assertAddEntry(entries.get(idx), testName + (idx + 1),
|
entryUUID,
|
firstChangeNumber + idx, csns[idx]);
|
|
idx = 2;
|
assertModEntry(entries.get(idx), testName + (idx + 1),
|
testName + "uuid3",
|
firstChangeNumber + idx, csns[idx]);
|
|
idx = 3;
|
assertModDNEntry(entries.get(idx), testName + (idx + 1),
|
testName + "new4", testName + "uuid4",
|
firstChangeNumber + idx, csns[idx]);
|
}
|
|
private String buildCookie(CSN csn)
|
{
|
return "o=test:" + csn + ";";
|
}
|
|
/** Asserts the attribute value as LDIF to ignore lines ordering. */
|
private static void assertEntryMatchesLDIF(Entry entry, String attrName, String... expectedLDIFLines)
|
{
|
final String actualVal = getAttributeValue(entry, attrName);
|
final Set<Set<String>> actual = toLDIFEntries(actualVal.split("\n"));
|
final Set<Set<String>> expected = toLDIFEntries(expectedLDIFLines);
|
assertThat(actual)
|
.as("In entry " + entry + " incorrect value for attr '" + attrName + "'")
|
.isEqualTo(expected);
|
}
|
|
private static void assertAttributeValues(Entry entry, String attrName, Set<String> expectedValues)
|
{
|
final Set<String> values = new HashSet<>();
|
for (Attribute attr : entry.getAllAttributes(attrName))
|
{
|
for (ByteString value : attr)
|
{
|
values.add(value.toString());
|
}
|
}
|
assertThat(values)
|
.as("In entry " + entry + " incorrect values for attribute '" + attrName + "'")
|
.isEqualTo(expectedValues);
|
}
|
|
private static void assertAttributeValue(Entry entry, String attrName, Object expectedValue)
|
{
|
String expectedValueString = String.valueOf(expectedValue);
|
assertFalse(expectedValueString.contains("\n"),
|
"You should use assertEntryMatchesLDIF() method for asserting on this value: \"" + expectedValueString + "\"");
|
final String actualValue = getAttributeValue(entry, attrName);
|
assertThat(actualValue)
|
.as("In entry " + entry + " incorrect value for attr '" + attrName + "'")
|
.isEqualToIgnoringCase(expectedValueString);
|
}
|
|
private void assertDNWithChangeNumber(SearchResultEntry resultEntry, long changeNumber) throws Exception
|
{
|
DN actualDN = resultEntry.getName();
|
DN expectedDN = DN.valueOf("changenumber=" + changeNumber + ",cn=changelog");
|
assertThat((Object) actualDN).isEqualTo(expectedDN);
|
}
|
|
private void assertDNWithCSN(SearchResultEntry resultEntry, CSN csn) throws Exception
|
{
|
DN actualDN = resultEntry.getName();
|
DN expectedDN = DN.valueOf("replicationcsn=" + csn + "," + DN_OTEST + ",cn=changelog");
|
assertThat((Object) actualDN).isEqualTo(expectedDN);
|
}
|
|
/**
|
* Returns a data structure allowing to compare arbitrary LDIF lines. The
|
* algorithm splits LDIF entries on lines containing only a dash ("-"). It
|
* then returns LDIF entries and lines in an LDIF entry in ordering
|
* insensitive data structures.
|
* <p>
|
* Note: a last line with only a dash ("-") is significant. i.e.:
|
*
|
* <pre>
|
* <code>
|
* boolean b = toLDIFEntries("-").equals(toLDIFEntries()));
|
* System.out.println(b); // prints "false"
|
* </code>
|
* </pre>
|
*/
|
private static Set<Set<String>> toLDIFEntries(String... ldifLines)
|
{
|
final Set<Set<String>> results = new HashSet<>();
|
Set<String> ldifEntryLines = new HashSet<>();
|
for (String ldifLine : ldifLines)
|
{
|
if (!"-".equals(ldifLine))
|
{
|
// same entry keep adding
|
ldifEntryLines.add(ldifLine);
|
}
|
else
|
{
|
// this is a new entry
|
results.add(ldifEntryLines);
|
ldifEntryLines = new HashSet<>();
|
}
|
}
|
results.add(ldifEntryLines);
|
return results;
|
}
|
|
private static String getAttributeValue(Entry entry, String attrName)
|
{
|
Iterator<Attribute> attrs = entry.getAllAttributes(attrName).iterator();
|
if (!attrs.hasNext())
|
{
|
return null;
|
}
|
Attribute attr = attrs.next();
|
ByteString value = attr.iterator().next();
|
return value.toString();
|
}
|
|
private Entry parseIncludedAttributes(SearchResultEntry resultEntry, String targetdn) throws Exception
|
{
|
// Parse includedAttributes as an entry.
|
String includedAttributes = getAttributeValue(resultEntry, "includedattributes");
|
String[] ldifAttributeLines = includedAttributes.split("\\n");
|
String[] ldif = new String[ldifAttributeLines.length + 1];
|
System.arraycopy(ldifAttributeLines, 0, ldif, 1, ldifAttributeLines.length);
|
ldif[0] = "dn: " + targetdn;
|
return makeEntry(ldif);
|
}
|
|
private void debugAndWriteEntries(LDIFWriter ldifWriter,List<SearchResultEntry> entries, String tn) throws Exception
|
{
|
if (entries != null)
|
{
|
for (SearchResultEntry entry : entries)
|
{
|
// Can use entry.toSingleLineString()
|
debugInfo(tn, " RESULT entry returned:" + entry.toLDIFString());
|
if (ldifWriter != null)
|
{
|
ldifWriter.writeEntry(entry);
|
}
|
}
|
}
|
}
|
|
/** Creates a memory backend, to be used as additional backend in tests. */
|
private static LocalBackend<?> initializeMemoryBackend(boolean createBaseEntry, String backendId) throws Exception
|
{
|
DN baseDN = DN.valueOf("o=" + backendId);
|
|
// Retrieve backend. Warning: it is important to perform this each time,
|
// because a test may have disabled then enabled the backend (i.e a test
|
// performing an import task). As it is a memory backend, when the backend
|
// is re-enabled, a new backend object is in fact created and old reference
|
// to memory backend must be invalidated. So to prevent this problem, we
|
// retrieve the memory backend reference each time before cleaning it.
|
BackendConfigManager backendConfigManager = TestCaseUtils.getServerContext().getBackendConfigManager();
|
MemoryBackend memoryBackend =
|
(MemoryBackend) backendConfigManager.getLocalBackendById(backendId);
|
|
if (memoryBackend == null)
|
{
|
memoryBackend = new MemoryBackend();
|
memoryBackend.setBackendID(backendId);
|
memoryBackend.setBaseDNs(baseDN);
|
memoryBackend.configureBackend(null, getServerContext());
|
memoryBackend.openBackend();
|
backendConfigManager.registerLocalBackend(memoryBackend);
|
}
|
|
memoryBackend.clearMemoryBackend();
|
|
if (createBaseEntry)
|
{
|
memoryBackend.addEntry(createEntry(baseDN), null);
|
}
|
return memoryBackend;
|
}
|
|
private static void removeBackend(LocalBackend<?>... backends)
|
{
|
for (LocalBackend<?> backend : backends)
|
{
|
if (backend != null)
|
{
|
MemoryBackend memoryBackend = (MemoryBackend) backend;
|
memoryBackend.clearMemoryBackend();
|
memoryBackend.finalizeBackend();
|
TestCaseUtils.getServerContext().getBackendConfigManager().deregisterLocalBackend(memoryBackend);
|
}
|
}
|
}
|
|
/**
|
* Utility - log debug message - highlight it is from the test and not
|
* from the server code. Makes easier to observe the test steps.
|
*/
|
private void debugInfo(String testName, String message)
|
{
|
logger.trace("** TEST %s ** %s", testName, message);
|
}
|
|
@Override
|
protected long getGenerationId(DN baseDN)
|
{
|
// Force value to ensure ReplicationBroker can connect to LDAPReplicationDomain,
|
// even with multiple instances of each
|
return TEST_DN_WITH_ROOT_ENTRY_GENID;
|
}
|
}
|
