| /* |
| * 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.jackrabbit.oak.jcr.security.authorization; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import javax.jcr.observation.Event; |
| import javax.jcr.observation.ObservationManager; |
| |
| import org.apache.jackrabbit.test.api.observation.EventResult; |
| import org.junit.Test; |
| |
| /** |
| * Permission evaluation tests related to observation. |
| */ |
| public class ObservationTest extends AbstractEvaluationTest { |
| |
| private static final long DEFAULT_WAIT_TIMEOUT = 5000; |
| |
| @Test |
| public void testEventGeneration() throws Exception { |
| // withdraw the READ privilege |
| deny(path, readPrivileges); |
| |
| // testUser registers a event listener for 'path |
| ObservationManager obsMgr = testSession.getWorkspace().getObservationManager(); |
| EventResult listener = new EventResult(this.log); |
| try { |
| obsMgr.addEventListener(listener, Event.NODE_REMOVED, testRoot, true, null, null, true); |
| |
| // superuser removes the node with childNPath & siblingPath in |
| // order to provoke events being generated |
| superuser.getItem(childNPath).remove(); |
| superuser.getItem(siblingPath).remove(); |
| superuser.save(); |
| |
| // since the testUser does not have read-permission on the removed |
| // childNPath, no corresponding event must be generated. |
| Event[] evts = listener.getEvents(DEFAULT_WAIT_TIMEOUT); |
| for (Event evt : evts) { |
| if (evt.getType() == Event.NODE_REMOVED && |
| evt.getPath().equals(childNPath)) { |
| fail("TestUser does not have READ permission below " + path + " -> events below must not show up."); |
| } |
| } |
| } finally { |
| obsMgr.removeEventListener(listener); |
| } |
| } |
| |
| /** |
| * @see <a href="https://issues.apache.org/jira/browse/OAK-4196">OAK-4196</a> |
| */ |
| @Test |
| public void testEventRemovedNodeWhenDenyEntryIsRemoved() throws Exception { |
| // withdraw the READ privilege on childNPath |
| deny(childNPath, readPrivileges); |
| |
| assertFalse(testSession.nodeExists(childNPath)); |
| assertTrue(testSession.nodeExists(childNPath2)); |
| |
| // testUser registers a event listener for changes under testRoot |
| ObservationManager obsMgr = testSession.getWorkspace().getObservationManager(); |
| EventResult listener = new EventResult(this.log); |
| try { |
| obsMgr.addEventListener(listener, Event.NODE_REMOVED, testRoot, true, null, null, true); |
| |
| // superuser removes the node with childNPath & childNPath2 in |
| // order to provoke events being generated |
| superuser.getItem(childNPath).remove(); |
| superuser.getItem(childNPath2).remove(); |
| superuser.save(); |
| |
| // since the events are generated _after_ persisting all the changes |
| // and the removal also removes the permission entries denying access |
| // testUser will be notified about the removal because the remaining |
| // permission setup after the removal grants read access. |
| Event[] evts = listener.getEvents(DEFAULT_WAIT_TIMEOUT); |
| List<String> eventPaths = new ArrayList<String>(); |
| for (Event evt : evts) { |
| if (evt.getType() == Event.NODE_REMOVED) { |
| eventPaths.add(evt.getPath()); |
| } |
| } |
| assertTrue(eventPaths.contains(childNPath)); |
| assertTrue(eventPaths.contains(childNPath2)); |
| } finally { |
| obsMgr.removeEventListener(listener); |
| } |
| } |
| |
| /** |
| * @see <a href="https://issues.apache.org/jira/browse/OAK-4196">OAK-4196</a> |
| */ |
| @Test |
| public void testEventRemovedNode() throws Exception { |
| // withdraw the READ privilege on childNPath |
| deny(path, readPrivileges); |
| |
| assertFalse(testSession.nodeExists(childNPath)); |
| |
| // testUser registers a event listener for changes under testRoot |
| ObservationManager obsMgr = testSession.getWorkspace().getObservationManager(); |
| EventResult listener = new EventResult(this.log); |
| try { |
| obsMgr.addEventListener(listener, Event.NODE_REMOVED, testRoot, true, null, null, true); |
| |
| // superuser removes the node with childNPath order to provoke events being generated |
| superuser.getItem(childNPath).remove(); |
| superuser.save(); |
| |
| // since the testUser does not have read-permission on the removed |
| // childNPath, no corresponding event must be generated. |
| Event[] evts = listener.getEvents(DEFAULT_WAIT_TIMEOUT); |
| for (Event evt : evts) { |
| if (evt.getType() == Event.NODE_REMOVED && |
| evt.getPath().equals(childNPath)) { |
| fail("TestUser does not have READ permission on " + childNPath); |
| } |
| } |
| } finally { |
| obsMgr.removeEventListener(listener); |
| } |
| } |
| } |