/*
* 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 static org.junit.Assert.assertSame;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import com.mycila.junit.concurrent.Concurrency;
import com.mycila.junit.concurrent.ConcurrentJunitRunner;
import org.apache.directory.api.ldap.aci.ACITuple;
import org.apache.directory.api.ldap.aci.MicroOperation;
import org.apache.directory.api.ldap.aci.ProtectedItem;
import org.apache.directory.api.ldap.aci.UserClass;
import org.apache.directory.api.ldap.aci.protectedItem.AllAttributeValuesItem;
import org.apache.directory.api.ldap.aci.protectedItem.AttributeTypeItem;
import org.apache.directory.api.ldap.aci.protectedItem.AttributeValueItem;
import org.apache.directory.api.ldap.aci.protectedItem.RangeOfValuesItem;
import org.apache.directory.api.ldap.aci.protectedItem.SelfValueItem;
import org.apache.directory.api.ldap.model.constants.AuthenticationLevel;
import org.apache.directory.api.ldap.model.entry.Attribute;
import org.apache.directory.api.ldap.model.filter.PresenceNode;
import org.apache.directory.api.ldap.model.schema.AttributeType;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Tests {@link MostSpecificProtectedItemFilter}.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@RunWith(ConcurrentJunitRunner.class)
@Concurrency()
public class MostSpecificProtectedItemFilterTest
{
private static final Set<AttributeType> EMPTY_STRING_COLLECTION = Collections
.unmodifiableSet( new HashSet<AttributeType>() );
private static final Set<Attribute> EMPTY_ATTRIBUTE_COLLECTION = Collections
.unmodifiableSet( new HashSet<Attribute>() );
private static final Collection<UserClass> EMPTY_USER_CLASS_COLLECTION = Collections
.unmodifiableCollection( new ArrayList<UserClass>() );
private static final Collection<ACITuple> EMPTY_ACI_TUPLE_COLLECTION = Collections
.unmodifiableCollection( new ArrayList<ACITuple>() );
private static final Collection<ProtectedItem> EMPTY_PROTECTED_ITEM_COLLECTION = Collections
.unmodifiableCollection( new ArrayList<ProtectedItem>() );
private static final Set<MicroOperation> EMPTY_MICRO_OPERATION_SET = Collections
.unmodifiableSet( new HashSet<MicroOperation>() );
private static final List<ACITuple> TUPLES_A = new ArrayList<ACITuple>();
private static final List<ACITuple> TUPLES_B = new ArrayList<ACITuple>();
private static final List<ACITuple> TUPLES_C = new ArrayList<ACITuple>();
private static final List<ACITuple> TUPLES_D = new ArrayList<ACITuple>();
private static final List<ACITuple> TUPLES_E = new ArrayList<ACITuple>();
@BeforeClass
public static void init()
{
Collection<ProtectedItem> attributeType = new ArrayList<ProtectedItem>();
Collection<ProtectedItem> allAttributeValues = new ArrayList<ProtectedItem>();
Collection<ProtectedItem> selfValue = new ArrayList<ProtectedItem>();
Collection<ProtectedItem> attributeValue = new ArrayList<ProtectedItem>();
Collection<ProtectedItem> rangeOfValues = new ArrayList<ProtectedItem>();
Collection<ProtectedItem> allUserAttributeTypes = new ArrayList<ProtectedItem>();
Collection<ProtectedItem> allUserAttributeTypesAndValues = new ArrayList<ProtectedItem>();
attributeType.add( new AttributeTypeItem( EMPTY_STRING_COLLECTION ) );
allAttributeValues.add( new AllAttributeValuesItem( EMPTY_STRING_COLLECTION ) );
selfValue.add( new SelfValueItem( EMPTY_STRING_COLLECTION ) );
attributeValue.add( new AttributeValueItem( EMPTY_ATTRIBUTE_COLLECTION ) );
rangeOfValues.add( new RangeOfValuesItem( new PresenceNode( ( String ) null ) ) );
allUserAttributeTypes.add( ProtectedItem.ALL_USER_ATTRIBUTE_TYPES );
allUserAttributeTypesAndValues.add( ProtectedItem.ALL_USER_ATTRIBUTE_TYPES_AND_VALUES );
ACITuple attributeTypeTuple = new ACITuple( EMPTY_USER_CLASS_COLLECTION, AuthenticationLevel.NONE,
attributeType,
EMPTY_MICRO_OPERATION_SET, true, 0 );
ACITuple allAttributeValuesTuple = new ACITuple( EMPTY_USER_CLASS_COLLECTION, AuthenticationLevel.NONE,
allAttributeValues, EMPTY_MICRO_OPERATION_SET, true, 0 );
ACITuple selfValueTuple = new ACITuple( EMPTY_USER_CLASS_COLLECTION, AuthenticationLevel.NONE, selfValue,
EMPTY_MICRO_OPERATION_SET, true, 0 );
ACITuple attributeValueTuple = new ACITuple( EMPTY_USER_CLASS_COLLECTION, AuthenticationLevel.NONE,
attributeValue,
EMPTY_MICRO_OPERATION_SET, true, 0 );
ACITuple rangeOfValuesTuple = new ACITuple( EMPTY_USER_CLASS_COLLECTION, AuthenticationLevel.NONE,
rangeOfValues,
EMPTY_MICRO_OPERATION_SET, true, 0 );
ACITuple allUserAttributeTypesTuple = new ACITuple( EMPTY_USER_CLASS_COLLECTION, AuthenticationLevel.NONE,
allUserAttributeTypes, EMPTY_MICRO_OPERATION_SET, true, 0 );
ACITuple allUserAttributeTypesAndValuesTuple = new ACITuple( EMPTY_USER_CLASS_COLLECTION,
AuthenticationLevel.NONE,
allUserAttributeTypesAndValues, EMPTY_MICRO_OPERATION_SET, true, 0 );
TUPLES_A.add( attributeTypeTuple );
TUPLES_A.add( allAttributeValuesTuple );
TUPLES_A.add( selfValueTuple );
TUPLES_A.add( attributeValueTuple );
TUPLES_A.add( rangeOfValuesTuple );
TUPLES_A.add( allUserAttributeTypesTuple );
TUPLES_A.add( allUserAttributeTypesAndValuesTuple );
TUPLES_B.add( allAttributeValuesTuple );
TUPLES_B.add( selfValueTuple );
TUPLES_B.add( attributeValueTuple );
TUPLES_B.add( rangeOfValuesTuple );
TUPLES_B.add( allUserAttributeTypesTuple );
TUPLES_B.add( allUserAttributeTypesAndValuesTuple );
TUPLES_C.add( selfValueTuple );
TUPLES_C.add( attributeValueTuple );
TUPLES_C.add( rangeOfValuesTuple );
TUPLES_C.add( allUserAttributeTypesTuple );
TUPLES_C.add( allUserAttributeTypesAndValuesTuple );
TUPLES_D.add( attributeValueTuple );
TUPLES_D.add( rangeOfValuesTuple );
TUPLES_D.add( allUserAttributeTypesTuple );
TUPLES_D.add( allUserAttributeTypesAndValuesTuple );
TUPLES_E.add( allUserAttributeTypesTuple );
TUPLES_E.add( allUserAttributeTypesAndValuesTuple );
}
@Test
public void testZeroOrOneTuple() throws Exception
{
MostSpecificProtectedItemFilter filter = new MostSpecificProtectedItemFilter();
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( EMPTY_ACI_TUPLE_COLLECTION );
assertEquals( 0, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE_AND_VALUE, null ).size() );
Collection<ACITuple> tuples = new ArrayList<ACITuple>();
tuples.add( new ACITuple( EMPTY_USER_CLASS_COLLECTION, AuthenticationLevel.NONE,
EMPTY_PROTECTED_ITEM_COLLECTION, EMPTY_MICRO_OPERATION_SET, false, 0 ) );
aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
assertEquals( 1, filter.filter( aciContext, OperationScope.ATTRIBUTE_TYPE_AND_VALUE, null ).size() );
}
@Test
public void testTuplesA() throws Exception
{
MostSpecificProtectedItemFilter filter = new MostSpecificProtectedItemFilter();
List<ACITuple> tuples = new ArrayList<ACITuple>( TUPLES_A );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
tuples = ( List<ACITuple> ) filter.filter( aciContext, OperationScope.ENTRY, null );
assertEquals( 4, tuples.size() );
assertSame( TUPLES_A.get( 0 ), tuples.get( 0 ) );
assertSame( TUPLES_A.get( 1 ), tuples.get( 1 ) );
assertSame( TUPLES_A.get( 2 ), tuples.get( 2 ) );
assertSame( TUPLES_A.get( 3 ), tuples.get( 3 ) );
}
@Test
public void testTuplesB() throws Exception
{
MostSpecificProtectedItemFilter filter = new MostSpecificProtectedItemFilter();
List<ACITuple> tuples = new ArrayList<ACITuple>( TUPLES_B );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
tuples = ( List<ACITuple> ) filter.filter( aciContext, OperationScope.ENTRY, null );
assertEquals( 3, tuples.size() );
assertSame( TUPLES_B.get( 0 ), tuples.get( 0 ) );
assertSame( TUPLES_B.get( 1 ), tuples.get( 1 ) );
assertSame( TUPLES_B.get( 2 ), tuples.get( 2 ) );
}
@Test
public void testTuplesC() throws Exception
{
MostSpecificProtectedItemFilter filter = new MostSpecificProtectedItemFilter();
List<ACITuple> tuples = new ArrayList<ACITuple>( TUPLES_C );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
tuples = ( List<ACITuple> ) filter.filter( aciContext, OperationScope.ENTRY, null );
assertEquals( 2, tuples.size() );
assertSame( TUPLES_C.get( 0 ), tuples.get( 0 ) );
assertSame( TUPLES_C.get( 1 ), tuples.get( 1 ) );
}
@Test
public void testTuplesD() throws Exception
{
MostSpecificProtectedItemFilter filter = new MostSpecificProtectedItemFilter();
List<ACITuple> tuples = new ArrayList<ACITuple>( TUPLES_D );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
tuples = ( List<ACITuple> ) filter.filter( aciContext, OperationScope.ENTRY, null );
assertEquals( 1, tuples.size() );
assertSame( TUPLES_D.get( 0 ), tuples.get( 0 ) );
}
@Test
public void testTuplesE() throws Exception
{
MostSpecificProtectedItemFilter filter = new MostSpecificProtectedItemFilter();
List<ACITuple> tuples = new ArrayList<ACITuple>( TUPLES_E );
AciContext aciContext = new AciContext( null, null );
aciContext.setAciTuples( tuples );
tuples = ( List<ACITuple> ) filter.filter( aciContext, OperationScope.ENTRY, null );
assertEquals( 2, tuples.size() );
assertSame( TUPLES_E.get( 0 ), tuples.get( 0 ) );
assertSame( TUPLES_E.get( 1 ), tuples.get( 1 ) );
}
}