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package com.sun.enterprise.jbi.serviceengine.handlers;
import com.sun.enterprise.security.SecurityContext;
import com.sun.enterprise.jbi.serviceengine.comm.MessageExchangeTransport;
import javax.security.auth.Subject;
import javax.jbi.messaging.NormalizedMessage;
/**
* This class handles the security context propagation during JBI message
* exchanges.
* @author Vikas Awasthi
*/
public class JBISecurityHandler implements JBIHandler {
public void handleInbound(MessageExchangeTransport meTransport) throws Exception {
if(!isSecurityEnabled())
return;
Subject subject = SecurityContext.getCurrent().getSubject();
NormalizedMessage msg = meTransport.getMessage();
if(msg == null) return;
msg.setProperty(SECURITY_PROPERTY, subject);
}
public void handleOutbound(MessageExchangeTransport meTransport) throws Exception {
if(!isSecurityEnabled())
return;
NormalizedMessage msg = meTransport.getMessage();
if(msg == null) return;
Subject subject = (Subject)msg.getProperty(SECURITY_PROPERTY);
if(subject != null) {
SecurityContext sc = new SecurityContext(subject);
SecurityContext.setCurrent(sc);
}
}
/**
* This method can be overridden to control the security propagation
*/
protected boolean isSecurityEnabled() {
return (sc_enable==null || sc_enable.equalsIgnoreCase("true"));
}
private final String SECURITY_PROPERTY = "javax.jbi.security.subject";
private String sc_enable = System.getProperty("com.sun.enterprise.jbi.sc.enable");
}
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