Chapter 7. Identity Trust Context

package org.jboss.security.identitytrust;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.security.auth.callback.CallbackHandler;

import org.jboss.security.SecurityContext;
import org.jboss.security.identitytrust.IdentityTrustManager.TrustDecision;

//$Id$

/**
 *  Identity Trust Context that encloses multiple
 *  IdentityTrustModules, which make trust decisions
 *  @author Anil.Saldhana@redhat.com
 *  @since  Aug 2, 2007 
 *  @version $Revision$
 */
public abstract class IdentityTrustContext
{
   protected TrustDecision DENY = TrustDecision.Deny;
   protected TrustDecision PERMIT = TrustDecision.Permit;
   protected TrustDecision NOTAPPLICABLE = TrustDecision.NotApplicable;
   
   /**
    * Provide a Security Context that the Trust Context
    * should come to a decision about. The security domain
    * driving the Security Context need not match the security
    * domain of the Trust Context.
    */
   protected SecurityContext securityContext;
   
   /**
    * Any Callback Handler 
    */
   protected CallbackHandler callbackHandler;
   
   /**
    * Shared State between trust modules
    */
   protected Map sharedState = new HashMap();
   
   /**
    * Security Domain of the Identity Trust Context
    */
   protected String securityDomain;
   
   /**
    * List of Identity Trust Modules
    */
   protected List<IdentityTrustModule> modules = new ArrayList<IdentityTrustModule>();
   
   /**
    * Control Flags for the individual modules
    */
   protected ArrayList controlFlags = new ArrayList();
   
   /**
    * Make a trust decision
    * @return {@link TrustDecision#Deny},{@link TrustDecision#NotApplicable},
    *         {@link TrustDecision#Permit}
    * @throws IdentityTrustException
    */
   public abstract TrustDecision isTrusted() throws IdentityTrustException;
}

package org.jboss.security.identitytrust;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.security.auth.callback.CallbackHandler;

import org.jboss.security.SecurityContext;
import org.jboss.security.identitytrust.IdentityTrustManager.TrustDecision;

//$Id$

/**
 *  Identity Trust Context that encloses multiple
 *  IdentityTrustModules, which make trust decisions
 *  @author Anil.Saldhana@redhat.com
 *  @since  Aug 2, 2007 
 *  @version $Revision$
 */
public abstract class IdentityTrustContext
{
   protected TrustDecision DENY = TrustDecision.Deny;
   protected TrustDecision PERMIT = TrustDecision.Permit;
   protected TrustDecision NOTAPPLICABLE = TrustDecision.NotApplicable;
   
   /**
    * Provide a Security Context that the Trust Context
    * should come to a decision about. The security domain
    * driving the Security Context need not match the security
    * domain of the Trust Context.
    */
   protected SecurityContext securityContext;
   
   /**
    * Any Callback Handler 
    */
   protected CallbackHandler callbackHandler;
   
   /**
    * Shared State between trust modules
    */
   protected Map sharedState = new HashMap();
   
   /**
    * Security Domain of the Identity Trust Context
    */
   protected String securityDomain;
   
   /**
    * List of Identity Trust Modules
    */
   protected List<IdentityTrustModule> modules = new ArrayList<IdentityTrustModule>();
   
   /**
    * Control Flags for the individual modules
    */
   protected ArrayList controlFlags = new ArrayList();
   
   /**
    * Make a trust decision
    * @return {@link TrustDecision#Deny},{@link TrustDecision#NotApplicable},
    *         {@link TrustDecision#Permit}
    * @throws IdentityTrustException
    */
   public abstract TrustDecision isTrusted() throws IdentityTrustException;
}