/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Axis" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
* ITS 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.axis.handlers ;
import org.apache.axis.AxisFault;
import org.apache.axis.MessageContext;
import org.apache.axis.security.AuthenticatedUser;
import org.apache.axis.security.SecurityProvider;
import org.apache.axis.security.simple.SimpleSecurityProvider;
import org.apache.axis.utils.JavaUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Just a simple Authentication Handler to see if the user
* specified in the Bag in the MessageContext is allowed to continue.
*
* Just look for 'user' and 'password' in a file called 'users.lst'.
*
* Replace this with your 'real' authenication code.
*
* @author Doug Davis (dug@us.ibm.com)
* @author Sam Ruby (rubys@us.ibm.com)
*/
public class SimpleAuthenticationHandler extends BasicHandler {
protected static Log log =
LogFactory.getLog(SimpleAuthenticationHandler.class.getName());
/**
* Authenticate the user and password from the msgContext
*/
public void invoke(MessageContext msgContext) throws AxisFault {
if (log.isDebugEnabled()) {
log.debug("Enter: SimpleAuthenticationHandler::invoke");
}
SecurityProvider provider = (SecurityProvider)msgContext.getProperty("securityProvider");
if (provider == null) {
provider = new SimpleSecurityProvider();
msgContext.setProperty("securityProvider", provider);
}
if (provider != null) {
String userID = msgContext.getUsername();
if (log.isDebugEnabled()) {
log.debug( JavaUtils.getMessage("user00", userID) );
}
// in order to authenticate, the user must exist
if ( userID == null || userID.equals(""))
throw new AxisFault( "Server.Unauthenticated",
JavaUtils.getMessage("cantAuth00", userID),
null, null );
String passwd = msgContext.getPassword();
if (log.isDebugEnabled()) {
log.debug( JavaUtils.getMessage("password00", passwd) );
}
AuthenticatedUser authUser = provider.authenticate(msgContext);
// if a password is defined, then it must match
if ( authUser == null)
throw new AxisFault( "Server.Unauthenticated",
JavaUtils.getMessage("cantAuth01", userID),
null, null );
if (log.isDebugEnabled()) {
log.debug( JavaUtils.getMessage("auth00", userID) );
}
msgContext.setProperty(MessageContext.AUTHUSER, authUser);
}
if (log.isDebugEnabled()) {
log.debug("Exit: SimpleAuthenticationHandler::invoke");
}
}
};