AuthData.java

/*
** Module   : AuthData.java
** Abstract : Storage for authentication data.
**
** Copyright (c) 2013-2017, Golden Code Development Corporation.
**
** -#- -I- --Date-- ---------------------------------Description----------------------------------
** 001 CA  20130529 Created initial version.
*/
/*
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Affero General Public License as
** published by the Free Software Foundation, either version 3 of the
** License, or (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU Affero General Public License for more details.
**
** You may find a copy of the GNU Affero GPL version 3 at the following
** location: https://www.gnu.org/licenses/agpl-3.0.en.html
** 
** Additional terms under GNU Affero GPL version 3 section 7:
** 
**   Under Section 7 of the GNU Affero GPL version 3, the following additional
**   terms apply to the works covered under the License.  These additional terms
**   are non-permissive additional terms allowed under Section 7 of the GNU
**   Affero GPL version 3 and may not be removed by you.
** 
**   0. Attribution Requirement.
** 
**     You must preserve all legal notices or author attributions in the covered
**     work or Appropriate Legal Notices displayed by works containing the covered
**     work.  You may not remove from the covered work any author or developer
**     credit already included within the covered work.
** 
**   1. No License To Use Trademarks.
** 
**     This license does not grant any license or rights to use the trademarks
**     Golden Code, FWD, any Golden Code or FWD logo, or any other trademarks
**     of Golden Code Development Corporation. You are not authorized to use the
**     name Golden Code, FWD, or the names of any author or contributor, for
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**     You may not represent yourself as Golden Code Development Corporation or FWD.
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**     the covered work, without written authorization.
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**     versions of the covered work must be marked in a reasonable way to make it
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*/

package com.goldencode.p2j.security;

/**
 * Storage of authentication data, as read from the remote side.
 */
public class AuthData
{
   /** The appserver name associated with the authenticated session. */
   private final String appServer;
   
   /** The identity of the authenticated session, in "processId/userId" form. */
   private final String identity;

   /**
    * Saves the appserver name and builds a new {@link #identity} based on the subject's ID and
    * type.
    * 
    * @param    isProcess
    *           <code>true</code> if it authenticated as a process.
    * @param    subjectId
    *           The subject's ID, a process or user name.
    * @param    appServer
    *           The appserver's name, may be <code>null</code>.
    */
   public AuthData(boolean isProcess, String subjectId, String appServer)
   {
      this.appServer = appServer;

      String processID = (isProcess ? subjectId : "");
      String userID = (isProcess ? "" : subjectId);
      this.identity = processID + "/" + userID;
   }

   /**
    * Get the {@link #identity}.
    * 
    * @return   See above.
    */
   public String getIdentity()
   {
      return identity;
   }

   /**
    * Get the {@link #appServer} name.
    * 
    * @return   See above.
    */
   public String getAppServer()
   {
      return appServer;
   }

   /**
    * Check if this has authenticated as an appserver.
    * 
    * @return   <code>true</code> if {@link #appServer} is not-null and not-empty.
    */
   public boolean isAppServer()
   {
      return appServer != null && appServer.length() > 0;
   }
}