| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.felix.useradmin.impl.role; |
| |
| import java.security.Permission; |
| import java.util.Enumeration; |
| |
| |
| import org.apache.felix.useradmin.impl.role.ObservableDictionary; |
| import org.osgi.service.useradmin.UserAdminPermission; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Security-related test cases for {@link ObservableDictionary}. |
| */ |
| public class ObservableDictionarySecurityTest extends TestCase { |
| |
| private static final String GET_ACTION = UserAdminPermission.GET_CREDENTIAL; |
| private static final String CHANGE_ACTION = UserAdminPermission.CHANGE_CREDENTIAL; |
| |
| private TestSecurityManager m_securityManager; |
| private ObservableDictionary m_dict; |
| |
| /** |
| * Tests that no special permissions are needed to access the {@link ObservableDictionary#size()} method. |
| */ |
| public void testSize() throws SecurityException { |
| assertEquals(0, m_dict.size()); |
| } |
| |
| /** |
| * Tests that no special permissions are needed to access the {@link ObservableDictionary#isEmpty()} method. |
| */ |
| public void testIsEmpty() throws SecurityException { |
| assertTrue(m_dict.isEmpty()); |
| } |
| |
| /** |
| * Tests that no special permissions are needed to access the {@link ObservableDictionary#elements()} method. |
| */ |
| public void testElements() throws SecurityException { |
| Enumeration elements = m_dict.elements(); |
| assertNotNull(elements); |
| assertFalse(elements.hasMoreElements()); |
| } |
| |
| /** |
| * Tests that with permission, the {@link ObservableDictionary#get(Object)} method can be accessed. |
| */ |
| public void testGetObjectWithPermissionsOk() throws SecurityException { |
| assertNull(m_dict.get("permFoo")); |
| } |
| |
| /** |
| * Tests that without permission, the {@link ObservableDictionary#get(Object)} method can not be accessed. |
| */ |
| public void testGetObjectWithoutPermissionsFail() throws SecurityException { |
| try { |
| assertNull(m_dict.get("bar")); |
| |
| fail("Security exception expected!"); |
| } catch (SecurityException e) { |
| // Ok; expected |
| } |
| } |
| |
| /** |
| * Tests that no special permissions are needed to access the {@link ObservableDictionary#keys()} method. |
| */ |
| public void testKeys() throws SecurityException { |
| Enumeration keys = m_dict.keys(); |
| assertNotNull(keys); |
| assertFalse(keys.hasMoreElements()); |
| } |
| |
| /** |
| * Tests that with permission, the {@link ObservableDictionary#put(Object, Object)} method can be accessed. |
| */ |
| public void testPutObjectWithPermissionsOk() throws SecurityException { |
| assertNull(m_dict.put("permKey", "value")); |
| } |
| |
| /** |
| * Tests that without permission, the {@link ObservableDictionary#put(Object, Object)} method can not be accessed. |
| */ |
| public void testPutObjectWithoutPermissionsFail() throws SecurityException { |
| try { |
| assertNull(m_dict.put("key", "value")); |
| |
| fail("Security exception expected!"); |
| } catch (SecurityException e) { |
| // Ok; expected |
| } |
| } |
| |
| /** |
| * Tests that with permission, the {@link ObservableDictionary#remove(Object)} method can be accessed. |
| */ |
| public void testRemoveObjectWithPermissionsOk() throws SecurityException { |
| assertNull(m_dict.remove("permKey")); |
| } |
| |
| /** |
| * Tests that without permission, the {@link ObservableDictionary#remove(Object)} method can not be accessed. |
| */ |
| public void testRemoveObjectWithoutPermissionsFail() throws SecurityException { |
| try { |
| assertNull(m_dict.remove("key")); |
| |
| fail("Security exception expected!"); |
| } catch (SecurityException e) { |
| // Ok; expected |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| m_securityManager = new TestSecurityManager(); |
| System.setSecurityManager(m_securityManager); |
| |
| m_dict = new ObservableDictionary(GET_ACTION, CHANGE_ACTION); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| |
| System.setSecurityManager(null); |
| } |
| |
| /** |
| * Provides a test security manager. |
| */ |
| static final class TestSecurityManager extends SecurityManager { |
| |
| public void checkPermission(Permission perm) { |
| // Cannot use instanceof as it requires a special permission as well... |
| if ("UserAdminPermission".equals(perm.getClass().getSimpleName())) { |
| String name = perm.getName(); |
| if ((name != null) && !name.startsWith("perm")) { |
| throw new SecurityException("Not allowed!"); |
| } |
| } |
| // Do not check for other permissions... |
| } |
| |
| public void checkPermission(Permission perm, Object context) { |
| // Do not check for other permissions... |
| } |
| } |
| } |