org.eclipse.jetty.security.HashLoginService Maven / Gradle / Ivy
// ========================================================================
// Copyright (c) 1996-2009 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
package org.eclipse.jetty.security;
import java.io.File;
import java.io.FilenameFilter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import org.eclipse.jetty.http.security.Credential;
import org.eclipse.jetty.server.UserIdentity;
import org.eclipse.jetty.util.Scanner;
import org.eclipse.jetty.util.Scanner.BulkListener;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
import org.eclipse.jetty.util.resource.Resource;
/* ------------------------------------------------------------ */
/**
* Properties User Realm.
*
* An implementation of UserRealm that stores users and roles in-memory in
* HashMaps.
*
* Typically these maps are populated by calling the load() method or passing a
* properties resource to the constructor. The format of the properties file is:
*
*
* username: password [,rolename ...]
*
*
* Passwords may be clear text, obfuscated or checksummed. The class
* com.eclipse.Util.Password should be used to generate obfuscated passwords or
* password checksums.
*
* If DIGEST Authentication is used, the password must be in a recoverable
* format, either plain text or OBF:.
*/
public class HashLoginService extends MappedLoginService
{
private static final Logger LOG = Log.getLogger(HashLoginService.class);
private String _config;
private Resource _configResource;
private Scanner _scanner;
private int _refreshInterval = 0;// default is not to reload
/* ------------------------------------------------------------ */
public HashLoginService()
{
}
/* ------------------------------------------------------------ */
public HashLoginService(String name)
{
setName(name);
}
/* ------------------------------------------------------------ */
public HashLoginService(String name, String config)
{
setName(name);
setConfig(config);
}
/* ------------------------------------------------------------ */
public String getConfig()
{
return _config;
}
/* ------------------------------------------------------------ */
public void getConfig(String config)
{
_config=config;
}
/* ------------------------------------------------------------ */
public Resource getConfigResource()
{
return _configResource;
}
/* ------------------------------------------------------------ */
/**
* Load realm users from properties file. The property file maps usernames
* to password specs followed by an optional comma separated list of role
* names.
*
* @param config Filename or url of user properties file.
*/
public void setConfig(String config)
{
_config = config;
}
/* ------------------------------------------------------------ */
public void setRefreshInterval(int msec)
{
_refreshInterval = msec;
}
/* ------------------------------------------------------------ */
public int getRefreshInterval()
{
return _refreshInterval;
}
/* ------------------------------------------------------------ */
@Override
protected UserIdentity loadUser(String username)
{
return null;
}
/* ------------------------------------------------------------ */
@Override
public void loadUsers() throws IOException
{
if (_config==null)
return;
_configResource = Resource.newResource(_config);
if (LOG.isDebugEnabled()) LOG.debug("Load " + this + " from " + _config);
Properties properties = new Properties();
properties.load(_configResource.getInputStream());
Set known = new HashSet();
for (Map.Entry