Hi Kiran, Thank you very much for getting back to me. I must have misunderstood what value to use for -Dschema.resource.location.
In your original mail you had it pointing to the full path of the ApacheDS'all' jar file. For me this is in the lib dir of the web application, so the results didn't seem any different. I tried hard-coding the absolute path from the root as well. I'll look at your example, attached to the next email. Thanks again! Roy -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Kiran Ayyagari Sent: Tuesday, August 03, 2010 1:03 AM To: Apache Directory Developers List Subject: Re: Startup Error for Embedded ApacheDS Created by ApacheDS archetype hi Roy, more inline On Tue, Aug 3, 2010 at 6:28 AM, Benjamin, Roy <[email protected]> wrote: > I get an error, don't understand why this doesn't work. > > > > in stdout log: > > [17:40:29] ERROR > [org.apache.directory.shared.ldap.schema.loader.ldif.LdifSchemaLoader] > - > ERR_10004 Expecting to find a schema.ldif file in provided > baseDirectory path > 'C:\Tomcat_5_5\work\Catalina\localhost\ApacheDSXX\server-work\schema\ou=schema.ldif' > but no such file found. > > > > Question: > > 1) Is there really supposed to be a file named: 'ou=schema.ldif' ? > > 2) The path > C:\Tomcat_5_5\work\Catalina\localhost\ApacheDSXX\server-work\schema is > valid, > > so why can't the default schema be generated successfully ? yes, those LDIF files are required and also we generate the schema during startup of ApacheDS but it is unable to generate it, cause you are embedding the server in a container and containers have a different classloading mechanism which prevents generating the schema files. However if you followed my earlier mails it can be easily circumvented by setting the property -Dschema.resource.location <snip/> > My use case will require a custom Authenticator class, but if I try to > add an Authenticator > > even at various places in the code I get an exception. I've tried > every place, early in the > > code, late in the code, before startup(), pretty much in each place I > could add it. For each I > > re-check server startup. Everything is OK, except that I always get > the following exception: > > > > javax.servlet.ServletException: Bind requests only tunnel down into > partitions if there are no authenticators to handle the mechanism. > > Check to see if you have correctly configured authenticators for the server. > > ... > > root cause > > ... > > org.apache.directory.shared.ldap.exception.LdapAuthenticationNotSupportedException: > Bind requests only tunnel down into partitions if there are no > authenticators to handle the mechanism. > > Check to see if you have correctly configured authenticators for the server. > > > > I get the exception no matter where I try and add the Authenticator, > or what Authenticator I try to add. > you need to add the authenticator before startup, which I see that you are doing it (shown in the other mail), but I suspect that you are not initializing that custom authenticator properly hence the issue, here I am attaching a modified StartStopListener code. note that it also supports an additional property 'ads-data-dir' to specify the working directory HTH P.S:- appreciate your patience, and sorry if it took long time to solve this. been held up with other issues Kiran Ayyagari ============== pasting the code here (in case if attachment gets stripped ) ============== /* * 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.example; import java.io.File; import java.util.HashSet; import java.util.List; import java.util.Set; import javax.servlet.ServletContext; import javax.servlet.ServletContextEvent; import javax.servlet.ServletContextListener; import org.apache.directory.server.constants.ServerDNConstants; import org.apache.directory.server.core.DefaultDirectoryService; import org.apache.directory.server.core.DirectoryService; import org.apache.directory.server.core.LdapPrincipal; import org.apache.directory.server.core.authn.AbstractAuthenticator; import org.apache.directory.server.core.authn.AuthenticationInterceptor; import org.apache.directory.server.core.authn.Authenticator; import org.apache.directory.server.core.authn.SimpleAuthenticator; import org.apache.directory.server.core.factory.JdbmPartitionFactory; import org.apache.directory.server.core.interceptor.context.BindOperationContext; import org.apache.directory.server.core.partition.Partition; import org.apache.directory.server.core.partition.ldif.LdifPartition; import org.apache.directory.server.core.schema.SchemaPartition; import org.apache.directory.server.ldap.LdapServer; import org.apache.directory.server.protocol.shared.transport.TcpTransport; import org.apache.directory.shared.ldap.constants.AuthenticationLevel; import org.apache.directory.shared.ldap.constants.SchemaConstants; import org.apache.directory.shared.ldap.schema.SchemaManager; import org.apache.directory.shared.ldap.schema.ldif.extractor.SchemaLdifExtractor; import org.apache.directory.shared.ldap.schema.ldif.extractor.impl.DefaultSchemaLdifExtractor; import org.apache.directory.shared.ldap.schema.loader.ldif.LdifSchemaLoader; import org.apache.directory.shared.ldap.schema.manager.impl.DefaultSchemaManager; import org.apache.directory.shared.ldap.schema.registries.SchemaLoader; /** * A Servlet context listener to start and stop ApacheDS. * * @author <a href="mailto:[email protected]";>Apache Directory * Project</a> */ public class StartStopListener implements ServletContextListener { private DirectoryService directoryService; private LdapServer ldapServer; /** * Startup ApacheDS embedded. */ public void contextInitialized( ServletContextEvent evt ) { try { ServletContext servletContext = evt.getServletContext(); directoryService = new DefaultDirectoryService(); directoryService.setShutdownHookEnabled( true ); ldapServer = new LdapServer(); ldapServer.setDirectoryService( directoryService ); ldapServer.setAllowAnonymousAccess( true ); // Set LDAP port to 10389 TcpTransport ldapTransport = new TcpTransport( 10389 ); ldapServer.setTransports( ldapTransport ); directoryService.setWorkingDirectory( getWorkingDir( servletContext ) ); initSchema(); initSystemPartition(); AuthenticationInterceptor authInterceptor = ( AuthenticationInterceptor ) directoryService .getInterceptor( AuthenticationInterceptor.class.getName() ); Set<Authenticator> authenticators = authInterceptor.getAuthenticators(); if ( authenticators == null ) { authenticators = new HashSet<Authenticator>(); } // add your authenticator authenticators.add( new MyAuthenticator() ); authInterceptor.setAuthenticators( authenticators ); directoryService.startup(); ldapServer.start(); // Store directoryService in context to provide it to servlets etc. servletContext.setAttribute( DirectoryService.JNDI_KEY, directoryService ); } catch ( Exception e ) { throw new RuntimeException( e ); } } /** * Shutdown ApacheDS embedded. */ public void contextDestroyed( ServletContextEvent evt ) { try { ldapServer.stop(); directoryService.shutdown(); } catch ( Exception e ) { throw new RuntimeException( e ); } } /** * Inits the schema and schema partition. */ private void initSchema() throws Exception { SchemaPartition schemaPartition = directoryService.getSchemaService().getSchemaPartition(); // Init the LdifPartition LdifPartition ldifPartition = new LdifPartition(); String workingDirectory = directoryService.getWorkingDirectory().getPath(); ldifPartition.setWorkingDirectory( workingDirectory + "/schema" ); // Extract the schema on disk (a brand new one) and load the registries File serverWorkDirectory = new File( workingDirectory ); File schemaRepository = new File( serverWorkDirectory, "schema" ); SchemaLdifExtractor extractor = new DefaultSchemaLdifExtractor( serverWorkDirectory ); if ( !schemaRepository.exists() ) { // extract only if the schema directory is not present extractor.extractOrCopy(); } else { System.out.println( "schema partition directory exists, skipping schema extraction" ); } schemaPartition.setWrappedPartition( ldifPartition ); SchemaLoader loader = new LdifSchemaLoader( schemaRepository ); SchemaManager schemaManager = new DefaultSchemaManager( loader ); directoryService.setSchemaManager( schemaManager ); // We have to load the schema now, otherwise we won't be able // to initialize the Partitions, as we won't be able to parse // and normalize their suffix DN schemaManager.loadAllEnabled(); schemaPartition.setSchemaManager( schemaManager ); List<Throwable> errors = schemaManager.getErrors(); if ( errors.size() != 0 ) { System.out.println( errors ); throw new RuntimeException( "there were errors while loading schema" ); } } /** * Inits the system partition. * * @throws Exception the exception */ private void initSystemPartition() throws Exception { // change the working directory to something that is unique // on the system and somewhere either under target directory // or somewhere in a temp area of the machine. JdbmPartitionFactory partitionFactory = new JdbmPartitionFactory(); // Inject the System Partition Partition systemPartition = partitionFactory.createPartition( "system", ServerDNConstants.SYSTEM_DN, 500, new File( directoryService.getWorkingDirectory(), "system" ) ); systemPartition.setSchemaManager( directoryService.getSchemaManager() ); partitionFactory.addIndex( systemPartition, SchemaConstants.OBJECT_CLASS_AT, 100 ); directoryService.setSystemPartition( systemPartition ); } private File getWorkingDir( ServletContext servletContext ) { File workingDir = null; String workDirPath = System.getProperty( "ads-data-dir" ); if ( workDirPath == null ) { // Determine an appropriate working directory workingDir = ( File ) servletContext.getAttribute( "javax.servlet.context.tempdir" ); workingDir = new File( workingDir, "server-work" ); System.out.println( "ads-data-dir property is not set storing the ldap data in temporary directory " + workingDir.getAbsolutePath() ); } else { workingDir = new File( workDirPath ); System.out.println( "storing the ldap data in the directory " + workingDir.getAbsolutePath() ); } workingDir.mkdirs(); return workingDir; } } class MyAuthenticator extends AbstractAuthenticator { private SimpleAuthenticator wrappedAuth; public MyAuthenticator() { super( AuthenticationLevel.SIMPLE ); wrappedAuth = new SimpleAuthenticator(); } @Override protected void doInit() { try { wrappedAuth.init( getDirectoryService() ); } catch ( Exception e ) { throw new RuntimeException( e ); } } public LdapPrincipal authenticate( BindOperationContext bindContext ) throws Exception { System.out.println( "++++++++++ authenticating using a custome authenticator '" + MyAuthenticator.class.getName() + "'" ); return wrappedAuth.authenticate( bindContext ); } }
