openwfe.org.rmi.session.WorkSessionServerImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2001-2006, John Mettraux, OpenWFE.org
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* . Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* . Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* . Neither the name of the "OpenWFE" nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $Id: WorkSessionServerImpl.java 2713 2006-06-01 14:38:45Z jmettraux $
*/
//
// WorkSessionServerImpl.java
//
// [email protected]
//
// generated with
// jtmpl 1.1.00 16.08.2003 John Mettraux ([email protected])
//
package openwfe.org.rmi.session;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
import openwfe.org.MapUtils;
import openwfe.org.ServiceException;
import openwfe.org.ApplicationContext;
import openwfe.org.auth.OwfeCallbackHandler;
/**
* A JAAS implementation of WorkSessionServer
*
* CVS Info :
*
$Author: jmettraux $
*
$Id: WorkSessionServerImpl.java 2713 2006-06-01 14:38:45Z jmettraux $
*
* @author [email protected]
*/
public class WorkSessionServerImpl
extends ClassedWorkSessionServer
implements WorkSessionServer
{
private final static org.apache.log4j.Logger log = org.apache.log4j.Logger
.getLogger(WorkSessionServerImpl.class.getName());
//
// CONSTANTS & co
public final static String P_LOGIN_CONTEXT
= "loginContext";
public final static String P_CALLBACK_HANDLER_CLASS
= "callbackHandlerClass";
//
// FIELDS
private String loginContextName = null;
private Class callbackHandlerClass = null;
//
// CONSTRUCTORS
public WorkSessionServerImpl ()
throws java.rmi.RemoteException
{
super();
}
public void init
(final String serviceName,
final ApplicationContext context,
final java.util.Map serviceParams)
throws
//java.rmi.RemoteException
ServiceException
{
super.init(serviceName, context, serviceParams);
//
// fetch login context name
this.loginContextName = MapUtils.getMandatoryString
(serviceParams,
P_LOGIN_CONTEXT);
//
// fetch callback handler class
String callbackHandlerClassName = MapUtils.getAsString
(serviceParams,
P_CALLBACK_HANDLER_CLASS,
openwfe.org.auth.StupidCallbackHandler.class.getName());
try
{
this.callbackHandlerClass =
Class.forName(callbackHandlerClassName);
}
catch (final Throwable t)
{
//throw new java.rmi.RemoteException
throw new ServiceException
("Failed to load callbackHandlerClass '"+
callbackHandlerClassName+"'", t);
}
log.info
("init() callbackHandlerClass set to '"+
callbackHandlerClassName+"'");
}
//
// METHODS from Service
/**
* Returns null for the moment.
*/
public org.jdom.Element getStatus ()
{
return new org.jdom.Element(this.getName());
}
//
// METHODS from WorkSessionServer
public java.rmi.Remote login (final String username, final String password)
throws java.rmi.RemoteException
{
OwfeCallbackHandler callbackHandler = null;
try
{
callbackHandler =
(OwfeCallbackHandler)this.callbackHandlerClass.newInstance();
callbackHandler.init(new String[] { username, password });
}
catch (final Exception e)
{
log.debug
("login(u, p) failed to set up callback handler", e);
throw new java.rmi.RemoteException
("failed to set up callback handler", e);
}
return login(callbackHandler);
}
public java.rmi.Remote login (final java.security.Principal principal)
throws java.rmi.RemoteException
{
OwfeCallbackHandler callbackHandler = null;
try
{
callbackHandler =
(OwfeCallbackHandler)this.callbackHandlerClass.newInstance();
callbackHandler.init(principal);
}
catch (final Exception e)
{
log.debug
("login(p) failed to set up callback handler", e);
throw new java.rmi.RemoteException
("failed to set up callback handler", e);
}
return login(callbackHandler);
}
private java.rmi.Remote login (final OwfeCallbackHandler callbackHandler)
throws java.rmi.RemoteException
{
//
// login
LoginContext lc = null;
try
{
lc = new LoginContext(this.loginContextName, callbackHandler);
lc.login();
}
catch (final LoginException e)
{
log.debug("login(cbh) failed", e);
throw new java.rmi.RemoteException("login failed", e);
}
//
// set up worksession
try
{
return newRemoteSession(lc.getSubject());
}
catch (final ServiceException e)
{
log.debug
("login(cbh) failed to instiante new remote session", e);
throw new java.rmi.RemoteException
("failed to instiante new remote session", e);
}
}
//
// METHODS
}