/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.organization;
import org.apache.commons.io.FileUtils;
import org.apache.directory.server.configuration.MutableServerStartupConfiguration;
import org.apache.directory.server.core.configuration.MutablePartitionConfiguration;
import org.apache.directory.server.jndi.ServerContextFactory;
import org.apache.mina.util.AvailablePortFinder;
import org.exoplatform.services.ldap.LDAPService;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Map;
import java.util.Set;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
import javax.naming.directory.BasicAttribute;
import javax.naming.directory.BasicAttributes;
import javax.naming.ldap.InitialLdapContext;
import javax.naming.ldap.LdapContext;
/**
* @author <a href="mailto:dmi3.kuleshov@gmail.com">Dmitry Kuleshov</a>
*/
public class DummyLDAPServiceImpl implements LDAPService
{
private static final Log LOG = ExoLogger.getLogger("exo.core.component.ldap.LDAPServiceImpl");
private Map<String, String> env = new HashMap<String, String>();
protected MutableServerStartupConfiguration configuration = new MutableServerStartupConfiguration();
protected int port = -1;
protected boolean doDelete = true;
protected LdapContext sysRoot;
protected LdapContext rootDSE;
public DummyLDAPServiceImpl() throws Exception
{
// configuration and launch of embedded ldap server
MutablePartitionConfiguration pcfg = new MutablePartitionConfiguration();
pcfg.setName("eXoTestPartition");
pcfg.setSuffix("dc=exoplatform,dc=org");
Set<String> indexedAttrs = new HashSet<String>();
indexedAttrs.add("objectClass");
indexedAttrs.add("o");
pcfg.setIndexedAttributes(indexedAttrs);
Attributes attrs = new BasicAttributes(true);
Attribute attr = new BasicAttribute("objectClass");
attr.add("top");
attr.add("organization");
attrs.put(attr);
attr = new BasicAttribute("o");
attr.add("eXoTestPartition");
attrs.put(attr);
pcfg.setContextEntry(attrs);
Set<MutablePartitionConfiguration> pcfgs = new HashSet<MutablePartitionConfiguration>();
pcfgs.add(pcfg);
configuration.setContextPartitionConfigurations(pcfgs);
File workingDirectory = new File("target/working-server");
workingDirectory.mkdirs();
configuration.setWorkingDirectory(workingDirectory);
doDelete(configuration.getWorkingDirectory());
port = AvailablePortFinder.getNextAvailable(1024);
configuration.setLdapPort(port);
configuration.setShutdownHookEnabled(false);
setContexts("uid=admin,ou=system", "secret");
// server launched and configured
// configuration of client side
env.put(Context.PROVIDER_URL, "dc=exoplatform,dc=org");
env.put(Context.SECURITY_PRINCIPAL, "uid=admin,ou=system");
env.put(Context.SECURITY_CREDENTIALS, "secret");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.directory.server.jndi.ServerContextFactory");
}
@Override
public LdapContext getLdapContext() throws NamingException
{
return new DummyLdapContext(new InitialContext(new Hashtable<String, String>(env)));
}
@Override
public LdapContext getLdapContext(boolean renew) throws NamingException
{
return getLdapContext();
}
@Override
public void release(LdapContext ctx) throws NamingException
{
try
{
if (ctx != null)
{
ctx.close();
}
}
catch (NamingException e)
{
LOG.warn("Exception occurred when tried to close context", e);
}
}
@Override
public InitialContext getInitialContext() throws NamingException
{
Hashtable<String, String> props = new Hashtable<String, String>(env);
props.put(Context.OBJECT_FACTORIES, "com.sun.jndi.ldap.obj.LdapGroupFactory");
props.put(Context.STATE_FACTORIES, "com.sun.jndi.ldap.obj.LdapGroupFactory");
return new DummyLdapContext(new InitialContext(props));
}
@Override
public boolean authenticate(String userDN, String password) throws NamingException
{
Hashtable<String, String> props = new Hashtable<String, String>(env);
props.put(Context.SECURITY_AUTHENTICATION, "simple");
props.put(Context.SECURITY_PRINCIPAL, userDN);
props.put(Context.SECURITY_CREDENTIALS, password);
props.put("com.sun.jndi.ldap.connect.pool", "false");
InitialContext ctx = null;
try
{
ctx = new DummyLdapContext(new InitialContext(props));
return true;
}
catch (NamingException e)
{
LOG.debug("Error during initialization LDAP Context", e);
return false;
}
finally
{
closeContext(ctx);
}
}
@Override
public int getServerType()
{
return 0;
}
private int toServerType(String name)
{
name = name.trim();
if (name == null || name.length() < 1)
return DEFAULT_SERVER;
if (name.equalsIgnoreCase("ACTIVE.DIRECTORY"))
return ACTIVE_DIRECTORY_SERVER;
return DEFAULT_SERVER;
}
private void closeContext(Context ctx)
{
try
{
if (ctx != null)
{
ctx.close();
}
}
catch (NamingException e)
{
LOG.warn("Exception occurred when tried to close context", e);
}
}
protected void doDelete(File wkdir) throws IOException
{
if (doDelete)
{
if (wkdir.exists())
{
FileUtils.deleteDirectory(wkdir);
}
if (wkdir.exists())
{
throw new IOException("Failed to delete: " + wkdir);
}
}
}
protected void setContexts(String user, String passwd) throws NamingException
{
Hashtable env = new Hashtable(configuration.toJndiEnvironment());
env.put(Context.SECURITY_PRINCIPAL, user);
env.put(Context.SECURITY_CREDENTIALS, passwd);
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.INITIAL_CONTEXT_FACTORY, ServerContextFactory.class.getName());
setContexts(env);
}
protected void setContexts(Hashtable env) throws NamingException
{
Hashtable envFinal = new Hashtable(env);
envFinal.put(Context.PROVIDER_URL, "ou=system");
sysRoot = new InitialLdapContext(envFinal, null);
envFinal.put(Context.PROVIDER_URL, "");
rootDSE = new InitialLdapContext(envFinal, null);
}
}