PolicyContextHandlerContainerSubject


1   /**
2    *  Licensed to the Apache Software Foundation (ASF) under one or more
3    *  contributor license agreements.  See the NOTICE file distributed with
4    *  this work for additional information regarding copyright ownership.
5    *  The ASF licenses this file to You under the Apache License, Version 2.0
6    *  (the "License"); you may not use this file except in compliance with
7    *  the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   *  Unless required by applicable law or agreed to in writing, software
12   *  distributed under the License is distributed on an "AS IS" BASIS,
13   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   *  See the License for the specific language governing permissions and
15   *  limitations under the License.
16   */
17  
18  package org.apache.geronimo.security.jacc;
19  
20  import javax.security.jacc.PolicyContextException  ;
21  import javax.security.jacc.PolicyContextHandler  ;
22  
23  import org.apache.geronimo.security.ContextManager;
24  
25  
26  /**
27   * Container Subject Policy Context Handler
28   *
29   * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
30   * @see "JACC v1.0" section 4.6.1.1
31   */
32  public class PolicyContextHandlerContainerSubject implements PolicyContextHandler   {
33  
34      public static final String   HANDLER_KEY = "javax.security.auth.Subject.container";
35  
36      public boolean supports(String   key) throws PolicyContextException   {
37          return key.equals(HANDLER_KEY);
38      }
39  
40      public String  [] getKeys() throws PolicyContextException   {
41          return new String  []{HANDLER_KEY};
42      }
43  
44      public Object   getContext(String   key, Object   data) throws PolicyContextException   {
45          try {
46              return ContextManager.getCurrentCaller();
47          } catch (Exception   e) {
48              throw new PolicyContextException  (e);
49          }
50      }
51  }
52

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