| /* |
| * 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.directory.server.core.changelog; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotSame; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.fail; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| |
| import org.apache.directory.api.ldap.model.constants.AuthenticationLevel; |
| import org.apache.directory.api.ldap.model.exception.LdapException; |
| import org.apache.directory.api.ldap.model.ldif.ChangeType; |
| import org.apache.directory.api.ldap.model.ldif.LdifEntry; |
| import org.apache.directory.api.ldap.model.ldif.LdifRevertor; |
| import org.apache.directory.api.ldap.model.name.Dn; |
| import org.apache.directory.api.ldap.model.schema.SchemaManager; |
| import org.apache.directory.api.ldap.schema.extractor.SchemaLdifExtractor; |
| import org.apache.directory.api.ldap.schema.extractor.impl.DefaultSchemaLdifExtractor; |
| import org.apache.directory.api.ldap.schema.loader.LdifSchemaLoader; |
| import org.apache.directory.api.ldap.schema.manager.impl.DefaultSchemaManager; |
| import org.apache.directory.api.util.DateUtils; |
| import org.apache.directory.api.util.Strings; |
| import org.apache.directory.api.util.TimeProvider; |
| import org.apache.directory.api.util.exception.Exceptions; |
| import org.apache.directory.server.core.DefaultDirectoryService; |
| import org.apache.directory.server.core.api.DirectoryService; |
| import org.apache.directory.server.core.api.InstanceLayout; |
| import org.apache.directory.server.core.api.LdapPrincipal; |
| import org.apache.directory.server.core.api.changelog.ChangeLogEvent; |
| import org.apache.directory.server.core.api.changelog.ChangeLogEventSerializer; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| |
| /** |
| * Tests the MemoryChangeLogStore. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class MemoryChangeLogStoreTest |
| { |
| private static MemoryChangeLogStore store; |
| |
| private static SchemaManager schemaManager; |
| |
| |
| @BeforeClass |
| public static void setUp() throws Exception |
| { |
| // setup working directory |
| DirectoryService directoryService = new DefaultDirectoryService(); |
| String tmpDirPath = System.getProperty( "workingDirectory", System.getProperty( "java.io.tmpdir" ) ); |
| File workingDirectory = new File( tmpDirPath + "/server-work-" |
| + MemoryChangeLogStoreTest.class.getSimpleName() ); |
| InstanceLayout instanceLayout = new InstanceLayout( workingDirectory ); |
| directoryService.setInstanceLayout( instanceLayout ); |
| |
| if ( !workingDirectory.exists() ) |
| { |
| workingDirectory.mkdirs(); |
| } |
| |
| directoryService.getInstanceLayout().setPartitionsDir( workingDirectory ); |
| |
| // -------------------------------------------------------------------- |
| // Load the bootstrap schemas to start up the schema partition |
| // -------------------------------------------------------------------- |
| |
| File schemaRepository = new File( workingDirectory, "schema" ); |
| SchemaLdifExtractor extractor = new DefaultSchemaLdifExtractor( workingDirectory ); |
| extractor.extractOrCopy( true ); |
| LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository ); |
| schemaManager = new DefaultSchemaManager( loader ); |
| |
| boolean loaded = schemaManager.loadAllEnabled(); |
| |
| if ( !loaded ) |
| { |
| fail( "Schema load failed : " + Exceptions.printErrors( schemaManager.getErrors() ) ); |
| } |
| |
| directoryService.setSchemaManager( schemaManager ); |
| |
| schemaManager = new DefaultSchemaManager(); |
| |
| store = new MemoryChangeLogStore(); |
| |
| store.init( directoryService ); |
| } |
| |
| |
| @AfterClass |
| public static void tearDown() throws Exception |
| { |
| store = null; |
| } |
| |
| |
| @Test |
| public void testLogCheckRevision() throws Exception |
| { |
| assertEquals( "first revision is always 0", 0, store.getCurrentRevision() ); |
| |
| LdifEntry forward = new LdifEntry(); |
| forward.setDn( "ou=system" ); |
| forward.setChangeType( ChangeType.Add ); |
| forward.putAttribute( "objectClass", "organizationalUnit" ); |
| forward.putAttribute( "ou", "system" ); |
| |
| LdifEntry reverse = LdifRevertor.reverseAdd( forward.getDn() ); |
| assertEquals( 1, store.log( new LdapPrincipal( schemaManager ), forward, reverse ).getRevision() ); |
| assertEquals( 1, store.getCurrentRevision() ); |
| } |
| |
| |
| @Test |
| public void testChangeLogSerialization() throws LdapException, IOException, ClassNotFoundException |
| { |
| Dn systemDn = new Dn( schemaManager, "ou=system" ); |
| |
| Dn adminDn = new Dn( schemaManager, "uid=admin, ou=system" ); |
| |
| LdifEntry forward = new LdifEntry(); |
| forward.setDn( systemDn ); |
| forward.setChangeType( ChangeType.Add ); |
| forward.putAttribute( "objectClass", "organizationalUnit" ); |
| forward.putAttribute( "ou", "system" ); |
| |
| Dn reverseDn = forward.getDn(); |
| |
| LdifEntry reverse = LdifRevertor.reverseAdd( reverseDn ); |
| |
| String zuluTime = DateUtils.getGeneralizedTime( TimeProvider.DEFAULT ); |
| long revision = 1L; |
| |
| LdapPrincipal principal = new LdapPrincipal( schemaManager, adminDn, AuthenticationLevel.SIMPLE, |
| Strings.getBytesUtf8( "secret" ) ); |
| ChangeLogEvent event = new ChangeLogEvent( revision, zuluTime, principal, forward, reverse ); |
| |
| byte[] data = null; |
| try ( ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream out = new ObjectOutputStream( baos ) ) |
| { |
| ChangeLogEventSerializer.serialize( event, out ); |
| data = baos.toByteArray(); |
| } |
| |
| ObjectInputStream in = new ObjectInputStream( new ByteArrayInputStream( data ) ); |
| |
| ChangeLogEvent read = ChangeLogEventSerializer.deserialize( schemaManager, in ); |
| |
| // The read event should not be equal to the written event, as |
| // the principal's password has not been stored |
| assertNotSame( event, read ); |
| |
| LdapPrincipal readPrincipal = read.getCommitterPrincipal(); |
| |
| assertEquals( principal.getAuthenticationLevel(), readPrincipal.getAuthenticationLevel() ); |
| assertEquals( principal.getName(), readPrincipal.getName() ); |
| assertEquals( principal.getDn(), readPrincipal.getDn() ); |
| assertNull( readPrincipal.getUserPasswords() ); |
| |
| assertEquals( zuluTime, read.getZuluTime() ); |
| assertEquals( revision, read.getRevision() ); |
| assertEquals( forward, read.getForwardLdif() ); |
| assertEquals( reverse, read.getReverseLdifs().get( 0 ) ); |
| } |
| } |