/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ /* * @(#)SecurityContext.java 1.5 00/10/24 */ package com.sun.enterprise.common.iiop.security; import javax.security.auth.*; /* * This interface is part of the contract between CSIV2 interceptors * and the rest of J2EE RI. * * @author Nithya Subramanian */ /** * A subject is used a container for passing the security context * information in the service context field. The security context * information in the subject must be stored either as a private or * a public credential according to the following convention: * * PasswordCredential: * Client authentication will be performed using the username * and password in the PasswordCredential. PasswordCredential * must be passed as a PrivateCredential. * * X500Name: * DN name specified in X500Name will be asserted. X500Name must * be passed as a PublicCredential. * * GSSUPName: * Identity specified in GSSUPName will be asserted. GSSUPName must * be passed as a PublicCredential. * * X509CertificateCredential: * The certificate chain in the credential will be asserted. The * credential must be passed as a PublicCredential. * * AnonCredential: * Anonymous identity will be asserted. Credential must be passed * as a PublicCredential. * * Class fields in the SecurityContext are used for credential selection. * There are two class fields: authcls and identcls. * * authcls is a Class object that identifies the credential for * client authentication. * * identcls is a Class object that identifies the credential for * identity assertion. * * The following semantics must be observed: * * 1. A client authentication token is always passed as a private * credential. authcls set to the class of the authentication token * * 2. An identity token is always passed as a public credential. * identcls is set to the class of the identity token. * * 3. authcls is set to null if there is no client auth token * * 4. identcls is set to null if there is no ident token * * 5. There must not be more than one instance of class identified * by authcls or identcls. However, there can be one instance of * identcls *and* authcls (this allows both a client auth token * and an identity token to be passed across the interface). */ public class SecurityContext { public Subject subject; public Class authcls; public Class identcls; }