/*
* 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.directory.server.core.authz.support;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.apache.directory.shared.ldap.aci.ACITuple;
import org.apache.directory.shared.ldap.aci.MicroOperation;
import org.apache.directory.shared.ldap.aci.ProtectedItem;
import org.apache.directory.shared.ldap.aci.UserClass;
import org.apache.directory.shared.ldap.aci.protectedItem.MaxImmSubItem;
import org.apache.directory.shared.ldap.aci.protectedItem.RestrictedByElem;
import org.apache.directory.shared.ldap.aci.protectedItem.RestrictedByItem;
import org.apache.directory.shared.ldap.model.constants.AuthenticationLevel;
import org.apache.directory.shared.ldap.model.entry.DefaultEntry;
import org.apache.directory.shared.ldap.model.entry.Entry;
import org.apache.directory.shared.ldap.model.entry.StringValue;
import org.apache.directory.shared.ldap.model.name.Dn;
import org.apache.directory.shared.ldap.model.schema.AttributeType;
import org.apache.directory.shared.ldap.model.schema.SchemaManager;
import org.apache.directory.shared.ldap.schemamanager.impl.DefaultSchemaManager;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.mycila.junit.concurrent.Concurrency;
import com.mycila.junit.concurrent.ConcurrentJunitRunner;
/**
* Tests {@link RestrictedByFilter}.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@RunWith(ConcurrentJunitRunner.class)
@Concurrency()
public class RestrictedByFilterTest
{
private static final Collection<UserClass> UC_EMPTY_COLLECTION = Collections
.unmodifiableCollection( new ArrayList<UserClass>() );
private static final Collection<ACITuple> AT_EMPTY_COLLECTION = Collections
.unmodifiableCollection( new ArrayList<ACITuple>() );
private static final Collection<ProtectedItem> PI_EMPTY_COLLECTION = Collections
.unmodifiableCollection( new ArrayList<ProtectedItem>() );
private static final Set<MicroOperation> MO_EMPTY_SET = Collections.unmodifiableSet( new HashSet<MicroOperation>() );
private static final Collection<ProtectedItem> PROTECTED_ITEMS = new ArrayList<ProtectedItem>();
private static Entry ENTRY;
/** A reference to the schemaManager */
private static SchemaManager schemaManager;
/** The CN attribute Type */
private static AttributeType CN_AT;
/** The SN attribute Type */
private static AttributeType SN_AT;
@BeforeClass
public static void setup() throws Exception
{
schemaManager = new DefaultSchemaManager();
Dn entryName = new Dn( schemaManager, "ou=test, ou=system" );
PROTECTED_ITEMS.add( new MaxImmSubItem( 2 ) );
ENTRY = new DefaultEntry( schemaManager, entryName );
ENTRY.put( "cn", "1", "2" );
CN_AT = schemaManager.lookupAttributeTypeRegistry( "cn" );
SN_AT = schemaManager.lookupAttributeTypeRegistry( "sn" );
Set<RestrictedByElem> mvcItems = new HashSet<RestrictedByElem>();
mvcItems.add( new RestrictedByElem( SN_AT, CN_AT ) );
PROTECTED_ITEMS.add( new RestrictedByItem( mvcItems ) );
}
@Test
public void testWrongScope() throws Exception
{
RestrictedByFilter filter = new RestrictedByFilter();
Collection<ACITuple> tuples = new ArrayList<ACITuple>();
tuples.add( new ACITuple( UC_EMPTY_COLLECTION, AuthenticationLevel.NONE, PI_EMPTY_COLLECTION, MO_EMPTY_SET,
true, 0 ) );
tuples = Collections.unmodifiableCollection( tuples );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
assertEquals( tuples, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE, null ) );
aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
assertEquals( tuples, filter.filter( aciContext, OperationScope.ENTRY, null ) );
}
@Test
public void testZeroTuple() throws Exception
{
RestrictedByFilter filter = new RestrictedByFilter();
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( AT_EMPTY_COLLECTION );
assertEquals( 0, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE_AND_VALUE, null ).size() );
}
@Test
public void testDenialTuple() throws Exception
{
RestrictedByFilter filter = new RestrictedByFilter();
Collection<ACITuple> tuples = new ArrayList<ACITuple>();
tuples.add( new ACITuple( UC_EMPTY_COLLECTION, AuthenticationLevel.NONE, PROTECTED_ITEMS, MO_EMPTY_SET, false,
0 ) );
tuples = Collections.unmodifiableCollection( tuples );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
aciContext.setAttributeType( SN_AT );
aciContext.setEntry( ENTRY );
assertEquals( tuples, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE_AND_VALUE, null ) );
}
@Test
public void testGrantTuple() throws Exception
{
RestrictedByFilter filter = new RestrictedByFilter();
Collection<ACITuple> tuples = new ArrayList<ACITuple>();
tuples
.add( new ACITuple( UC_EMPTY_COLLECTION, AuthenticationLevel.NONE, PROTECTED_ITEMS, MO_EMPTY_SET, true, 0 ) );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
aciContext.setAttributeType( SN_AT );
aciContext.setAttrValue( new StringValue( "1" ) );
aciContext.setEntry( ENTRY );
assertEquals( 1, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE_AND_VALUE, null ).size() );
aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
aciContext.setAttributeType( SN_AT );
aciContext.setAttrValue( new StringValue( "2" ) );
aciContext.setEntry( ENTRY );
assertEquals( 1, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE_AND_VALUE, null ).size() );
aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
aciContext.setAttributeType( SN_AT );
aciContext.setAttrValue( new StringValue( "3" ) );
aciContext.setEntry( ENTRY );
assertEquals( 0, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE_AND_VALUE, null ).size() );
}
}