com.sun.identity.liberty.ws.disco.plugins.DefaultHexResourceIDMapper Maven / Gradle / Ivy
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/**
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2006 Sun Microsystems Inc. All Rights Reserved
*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the License). You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the License at
* https://opensso.dev.java.net/public/CDDLv1.0.html or
* opensso/legal/CDDLv1.0.txt
* See the License for the specific language governing
* permission and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at opensso/legal/CDDLv1.0.txt.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* $Id: DefaultHexResourceIDMapper.java,v 1.3 2008/08/06 17:28:09 exu Exp $
*
*/
package com.sun.identity.liberty.ws.disco.plugins;
import com.sun.identity.saml.common.SAMLUtils;
import com.sun.identity.shared.debug.Debug;
import com.sun.identity.liberty.ws.interfaces.ResourceIDMapper;
import com.sun.identity.liberty.ws.soapbinding.Message;
import com.sun.identity.liberty.ws.disco.common.DiscoConstants;
import com.sun.identity.saml.assertion.Subject;
import com.sun.identity.saml.assertion.NameIdentifier;
import com.sun.identity.liberty.ws.security.SecurityAssertion;
/**
* The class DefaultHexResourceIDMapper provide a default
* implementation of the ResourceIDMapper interface.
*
* The implementation assumes the format of ResourceID is:
* providerID + "/" + the hex string of userID.
*/
public class DefaultHexResourceIDMapper implements ResourceIDMapper {
private static Debug debug = Debug.getInstance("libIDWSF");
/**
* Default Constructor.
*/
public DefaultHexResourceIDMapper() {}
/**
* Returns the resource ID that is associated with the user in a provider.
* @param providerID ID of the provider.
* @param userID ID of the user.
* @return resource ID. Return null if the resource ID cannot be found.
*/
public String getResourceID(String providerID, String userID) {
if (userID == null) {
debug.error("DefaultHexResourceIDMapper.getResourceID:null userID");
return null;
}
if ((providerID == null) || (providerID.length() == 0)) {
debug.error("DefaultHexResourceIDMapper.getResourceID:null "
+ "providerID.");
return null;
}
if (providerID.endsWith("/")) {
return (providerID + SAMLUtils.byteArrayToHexString(
SAMLUtils.stringToByteArray(userID)));
} else {
return (providerID + "/" + SAMLUtils.byteArrayToHexString(
SAMLUtils.stringToByteArray(userID)));
}
}
/**
* Returns the ID of the user who has the resource ID in a provider.
* @param providerID ID of the provider.
* @param resourceID ID of the resource.
* @return user ID. Return null if the user is not found.
*/
public String getUserID(String providerID, String resourceID) {
return getUserID(providerID, resourceID, null);
}
/**
* Returns the ID of the user who has the resource ID in a provider.
* @param providerID ID of the provider.
* @param resourceID ID of the resource.
* @param message Request message.
* @return user ID. Return null if the user is not found.
*/
public String getUserID(String providerID,
String resourceID,
Message message)
{
if ((resourceID == null) ||
(resourceID.equals(DiscoConstants.IMPLIED_RESOURCE)))
{
if (debug.messageEnabled()) {
debug.message("DefaultHexResourceIDMapper.getUserID: used "
+ "implied resource.");
}
if (message == null) {
debug.error(
"DefaultHexResourceIDMapper.getUserID:null message");
return null;
} else {
SecurityAssertion assertion = message.getAssertion();
if (assertion == null) {
debug.error("DefaultHexResourceIDMapper.getUserID:no "
+ "assertion");
return null;
}
Subject subject = assertion.getBearerSubject();
if (subject == null) {
debug.error("DefaultHexResourceIDMapper.getUserID:not "
+ "Bearer Token");
return null;
}
NameIdentifier ni = subject.getNameIdentifier();
if (ni == null) {
debug.error("DefaultHexResourceIDMapper.getUserID:no "
+ "NameIdentifier");
return null;
}
return ni.getName();
}
}
if ((providerID == null) || (providerID.length() == 0)) {
debug.error("DefaultHexResourceIDMapper.getUserID:null providerID");
return null;
}
if (!resourceID.startsWith(providerID)) {
debug.error("DefaultHexResourceIDMapper.getUserID:resourceID not "
+ "startsWith providerID:" + providerID);
return null;
}
if (providerID.endsWith("/")) {
return SAMLUtils.byteArrayToString(SAMLUtils.hexStringToByteArray(
resourceID.substring(providerID.length())));
} else {
return SAMLUtils.byteArrayToString(SAMLUtils.hexStringToByteArray(
resourceID.substring((providerID+"/").length())));
}
}
}