/*
* 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.core;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.jackrabbit.JcrConstants;
import org.apache.jackrabbit.test.AbstractJCRTest;
import org.apache.jackrabbit.test.NotExecutableException;
import org.apache.jackrabbit.uuid.UUID;
import org.apache.jackrabbit.api.jsr283.security.AccessControlManager;
import org.apache.jackrabbit.api.jsr283.security.AccessControlPolicyIterator;
import org.apache.jackrabbit.api.jsr283.security.AccessControlPolicy;
import org.apache.jackrabbit.api.jsr283.security.Privilege;
import org.apache.jackrabbit.core.security.authorization.JackrabbitAccessControlList;
import javax.jcr.ItemExistsException;
import javax.jcr.Node;
import javax.jcr.Session;
import javax.jcr.RepositoryException;
import java.security.Principal;
import java.security.acl.Group;
import java.util.Iterator;
/** <code>NodeImplTest</code>... */
public class NodeImplTest extends AbstractJCRTest {
private static Logger log = LoggerFactory.getLogger(NodeImplTest.class);
protected void setUp() throws Exception {
super.setUp();
if (!(testRootNode instanceof NodeImpl) && !(testRootNode.getSession() instanceof SessionImpl)) {
throw new NotExecutableException();
}
}
private static void changeReadPermission(Principal principal, Node n, boolean allowRead) throws RepositoryException, NotExecutableException {
SessionImpl s = (SessionImpl) n.getSession();
JackrabbitAccessControlList acl = null;
AccessControlManager acMgr = s.getAccessControlManager();
AccessControlPolicyIterator it = acMgr.getApplicablePolicies(n.getPath());
while (it.hasNext()) {
AccessControlPolicy acp = it.nextAccessControlPolicy();
if (acp instanceof JackrabbitAccessControlList) {
acl = (JackrabbitAccessControlList) acp;
break;
}
}
if (acl == null) {
AccessControlPolicy[] acps = acMgr.getPolicies(n.getPath());
for (int i = 0; i < acps.length; i++) {
if (acps[i] instanceof JackrabbitAccessControlList) {
acl = (JackrabbitAccessControlList) acps[i];
break;
}
}
}
if (acl != null) {
acl.addEntry(principal, new Privilege[] {acMgr.privilegeFromName(Privilege.JCR_READ)}, allowRead);
acMgr.setPolicy(n.getPath(), acl);
s.save();
} else {
// no JackrabbitAccessControlList found.
throw new NotExecutableException();
}
}
private static Principal getReadOnlyPrincipal() throws RepositoryException, NotExecutableException {
SessionImpl s = (SessionImpl) helper.getReadOnlySession();
try {
for (Iterator it = s.getSubject().getPrincipals().iterator(); it.hasNext();) {
Principal p = (Principal) it.next();
if (!(p instanceof Group)) {
return p;
}
}
} finally {
s.logout();
}
throw new NotExecutableException();
}
/**
* Test case for JCR-2130 and JCR-2659.
*
* @throws RepositoryException
*/
public void testAddRemoveMixin() throws RepositoryException {
// add mix:title to a nt:folder node and set jcr:title property
Node n = testRootNode.addNode(nodeName1, "nt:folder");
n.addMixin("mix:referenceable");
testRootNode.getSession().save();
assertTrue(n.hasProperty("jcr:uuid"));
// remove mix:title, jcr:title should be gone as there's no matching
// definition in nt:folder
n.removeMixin("mix:referenceable");
testRootNode.getSession().save();
assertFalse(n.hasProperty("jcr:uuid"));
// add mix:referenceable to a nt:unstructured node, jcr:uuid is
// automatically added
Node n2 = testRootNode.addNode(nodeName3, "nt:unstructured");
n2.addMixin(mixReferenceable);
testRootNode.getSession().save();
assertTrue(n2.hasProperty("jcr:uuid"));
// remove mix:referenceable, jcr:uuid should always get removed
// since it is a protcted property
n2.removeMixin(mixReferenceable);
testRootNode.getSession().save();
assertFalse(n2.hasProperty("jcr:uuid"));
}
/**
* Test case for #JCR-1729. Note, that test will only be executable with
* a security configurations that allows to set Deny-ACEs.
*
* @throws RepositoryException
* @throws NotExecutableException
*/
public void testInternalIsCheckedOut() throws RepositoryException, NotExecutableException {
Node n = testRootNode.addNode(nodeName1);
NodeImpl testNode = (NodeImpl) n.addNode(nodeName2);
testRootNode.save();
Principal principal = getReadOnlyPrincipal();
changeReadPermission(principal, n, false);
changeReadPermission(principal, testNode, true);
Session readOnly = helper.getReadOnlySession();
try {
NodeImpl tn = (NodeImpl) readOnly.getItem(testNode.getPath());
assertTrue(tn.internalIsCheckedOut());
n.addMixin(mixVersionable);
testRootNode.save();
n.checkin();
assertFalse(tn.internalIsCheckedOut());
} finally {
readOnly.logout();
// reset the denied read-access
n.checkout();
changeReadPermission(principal, n, true);
}
}
public void testAddNodeUuid() throws RepositoryException, NotExecutableException {
String uuid = "f81d4fae-7dec-11d0-a765-00a0c91e6bf6";
Node n = testRootNode.addNode(nodeName1);
Node testNode = ((NodeImpl) n).addNodeWithUuid(nodeName2, uuid);
testNode.addMixin(JcrConstants.MIX_REFERENCEABLE);
testRootNode.save();
assertEquals("Node UUID should be: "+uuid, uuid, testNode.getUUID());
}
public void testAddNodeUuidCollision() throws RepositoryException, NotExecutableException {
String uuid = "f81d4fae-7dec-11d0-a765-00a0c91e6bf6";
Node n = testRootNode.addNode(nodeName1);
Node testNode1 = ((NodeImpl) n).addNodeWithUuid(nodeName2, uuid);
testNode1.addMixin(JcrConstants.MIX_REFERENCEABLE);
testRootNode.save();
boolean collisionDetected = false;
try {
Node testNode2 = ((NodeImpl) n).addNodeWithUuid(nodeName2, uuid);
testNode1.addMixin(JcrConstants.MIX_REFERENCEABLE);
testRootNode.save();
} catch (ItemExistsException iee) {
collisionDetected = true;
}
assertTrue("Node collision detected: "+uuid, collisionDetected);
}
}