001: /**
002: * JOnAS: Java(TM) Open Application Server
003: * Copyright (C) 1999-2004 Bull S.A.
004: * Contact: jonas-team@objectweb.org
005: *
006: * This library is free software; you can redistribute it and/or
007: * modify it under the terms of the GNU Lesser General Public
008: * License as published by the Free Software Foundation; either
009: * version 2.1 of the License, or any later version.
010: *
011: * This library is distributed in the hope that it will be useful,
012: * but WITHOUT ANY WARRANTY; without even the implied warranty of
013: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014: * Lesser General Public License for more details.
015: *
016: * You should have received a copy of the GNU Lesser General Public
017: * License along with this library; if not, write to the Free Software
018: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
019: * USA
020: *
021: * --------------------------------------------------------------------------
022: * $Id: ClientSecurityInterceptor.java 4804 2004-05-25 15:13:29Z benoitf $
023: * --------------------------------------------------------------------------
024: *
025: */package org.objectweb.jonas.security.interceptors.jrmp;
026:
027: // java import
028: import java.io.IOException;
029:
030: import org.objectweb.carol.rmi.jrmp.interceptor.JClientRequestInfo;
031: import org.objectweb.carol.rmi.jrmp.interceptor.JClientRequestInterceptor;
032: import org.objectweb.security.context.SecurityContext;
033: import org.objectweb.security.context.SecurityCurrent;
034:
035: /**
036: * Class <code>ClientSecurityInterceptor</code> is a JRMP Security client
037: * interceptor for Security Context propagation
038: * @author Jeff Mesnil
039: * @author Guillaume Riviere
040: * @version 1.0, 10/03/2003
041: */
042: public class ClientSecurityInterceptor implements
043: JClientRequestInterceptor {
044:
045: /**
046: * security context id
047: */
048: public static int SEC_CTX_ID = 1;
049:
050: /**
051: * interceptor name
052: */
053: private String interceptorName = "ClientSecurityInterceptor";
054:
055: /**
056: * constructor
057: */
058: public ClientSecurityInterceptor() {
059: }
060:
061: /**
062: * send client context with the request. The sendingRequest method of the
063: * JPortableInterceptors is called prior to marshalling arguments and
064: * contexts
065: * @param JClientRequestInfo jri the jrmp client info
066: * @exception IOException if an exception occur with the ObjectOutput
067: */
068: public void send_request(JClientRequestInfo jri) throws IOException {
069:
070: // Gets Current object (always existing in JOnAS Server)
071: SecurityCurrent current = SecurityCurrent.getCurrent();
072: if (current != null) {
073: // Get the Security Context
074: SecurityContext ctx = current.getSecurityContext();
075: SecurityServiceContext ssc = new SecurityServiceContext(
076: SEC_CTX_ID, ctx);
077: jri.add_request_service_context(ssc);
078: }
079: }
080:
081: /**
082: * we do not use the received security context to set it (EJB, v1.1, chapter
083: * 15.5) Receive reply interception
084: * @param JClientRequestInfo jri the jrmp client info
085: * @exception IOException if an exception occur with the ObjectOutput
086: */
087: public void receive_reply(JClientRequestInfo jri)
088: throws IOException {
089: }
090:
091: /**
092: * get the name of this interceptor
093: * @return name
094: */
095: public String name() {
096: return interceptorName;
097: }
098:
099: // empty method
100: public void send_poll(JClientRequestInfo jri) throws IOException {
101: }
102:
103: public void receive_exception(JClientRequestInfo jri)
104: throws IOException {
105: }
106:
107: public void receive_other(JClientRequestInfo jri)
108: throws IOException {
109: }
110: }
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