Coverage report

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org.apache.jetspeed.security.impl.SecurityAccessControllerImpl
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 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   
 package org.apache.jetspeed.security.impl;
 18   
 
 19   
 
 20   
 import java.security.AccessControlException;
 21   
 import java.security.AccessController;
 22   
 
 23   
 import org.apache.jetspeed.JetspeedActions;
 24   
 import org.apache.jetspeed.om.common.portlet.MutablePortletApplication;
 25   
 import org.apache.jetspeed.om.common.portlet.PortletDefinitionComposite;
 26   
 import org.apache.jetspeed.page.PageManager;
 27   
 import org.apache.jetspeed.security.PortletPermission;
 28   
 import org.apache.jetspeed.security.SecurityAccessController;
 29   
 
 30   
 /**
 31   
  * SecurityAccessorImpl implements SecurityAccessor component abstracting
 32   
  * access to either Security Permission or Security Constraint implementations
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  *
 34   
  * @author <a href="mailto:taylor@apache.org">David Sean Taylor </a>
 35   
  * @version $Id: $
 36   
  */
 37   
 public class SecurityAccessControllerImpl implements SecurityAccessController
 38   
 {
 39   
     protected PageManager pageManager;
 40  0 
     protected int securityMode = SecurityAccessController.PERMISSIONS;
 41   
 
 42   
     public SecurityAccessControllerImpl(PageManager pageManager, int securityMode)
 43  0 
     {
 44  0 
         this.pageManager = pageManager;
 45  0 
         this.securityMode = securityMode;
 46  0 
     }
 47   
 
 48   
     public int getSecurityMode()
 49   
     {
 50  0 
         return securityMode;
 51   
     }
 52   
 
 53   
     public boolean checkPortletAccess(PortletDefinitionComposite portlet, int mask)
 54   
     {
 55  0 
         if (portlet == null)
 56  0 
             return false;
 57  0 
         if (securityMode == SecurityAccessController.CONSTRAINTS)
 58   
         {
 59  0 
             String constraintRef = portlet.getJetspeedSecurityConstraint();
 60  0 
             if (constraintRef == null)
 61   
             {
 62  0 
                 constraintRef = ((MutablePortletApplication)portlet.getPortletApplicationDefinition()).getJetspeedSecurityConstraint();
 63  0 
                 if (constraintRef == null)
 64   
                 {
 65  0 
                     return true; // allow access
 66   
                 }
 67   
             }
 68  0 
             String actions = JetspeedActions.getContainerActions(mask);
 69  0 
             return pageManager.checkConstraint(constraintRef, actions);
 70   
         }
 71   
         else
 72   
         {
 73   
             try
 74   
             {
 75  0 
                 AccessController.checkPermission(new PortletPermission(portlet.getUniqueName(), mask));
 76   
             }
 77  0 
             catch (AccessControlException ace)
 78   
             {
 79  0 
                 return false;
 80  0 
             }
 81  0 
             return true;
 82   
         }
 83   
 
 84   
     }
 85   
 }

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