trunk/server-integ/src/test/java/org/apache/directory/server/operations/modifydn/ModifyDnReferralIT.java

/*
 *   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.operations.modifydn;


import static org.apache.directory.server.integ.ServerIntegrationUtils.getWiredConnection;
import static org.apache.directory.server.integ.ServerIntegrationUtils.getWiredContextThrowOnRefferal;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import javax.naming.ReferralException;
import javax.naming.ldap.LdapContext;

import org.apache.directory.api.ldap.model.entry.Entry;
import org.apache.directory.api.ldap.model.exception.LdapOperationException;
import org.apache.directory.api.ldap.model.message.Control;
import org.apache.directory.api.ldap.model.message.ModifyDnRequest;
import org.apache.directory.api.ldap.model.message.ModifyDnRequestImpl;
import org.apache.directory.api.ldap.model.message.ModifyDnResponse;
import org.apache.directory.api.ldap.model.message.ResultCodeEnum;
import org.apache.directory.api.ldap.model.message.controls.ManageDsaIT;
import org.apache.directory.api.ldap.model.message.controls.ManageDsaITImpl;
import org.apache.directory.api.ldap.model.name.Dn;
import org.apache.directory.api.ldap.model.name.Rdn;
import org.apache.directory.ldap.client.api.LdapConnection;
import org.apache.directory.server.annotations.CreateLdapServer;
import org.apache.directory.server.annotations.CreateTransport;
import org.apache.directory.server.core.annotations.ApplyLdifs;
import org.apache.directory.server.core.integ.AbstractLdapTestUnit;
import org.apache.directory.server.core.integ.FrameworkRunner;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


/**
 * Tests the server to make sure standard compare operations work properly.
 *
 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
 */
@RunWith(FrameworkRunner.class)
@CreateLdapServer(
    transports =
        {
            @CreateTransport(protocol = "LDAP")
    })
@ApplyLdifs(
    {
        // Entry # 1
        "dn: uid=akarasulu,ou=users,ou=system",
        "objectClass: uidObject",
        "objectClass: person",
        "objectClass: top",
        "uid: akarasulu",
        "cn: Alex Karasulu",
        "sn: karasulu",

        // Entry # 2
        "dn: ou=Computers,uid=akarasulu,ou=users,ou=system",
        "objectClass: organizationalUnit",
        "objectClass: top",
        "ou: computers",
        "description: Computers for Alex",
        "seeAlso: ou=Machines,uid=akarasulu,ou=users,ou=system",

        // Entry # 3
        "dn: uid=akarasuluref,ou=users,ou=system",
        "objectClass: uidObject",
        "objectClass: referral",
        "objectClass: top",
        "uid: akarasuluref",
        "ref: ldap://localhost:10389/uid=akarasulu,ou=users,ou=system",
        "ref: ldap://foo:10389/uid=akarasulu,ou=users,ou=system",
        "ref: ldap://bar:10389/uid=akarasulu,ou=users,ou=system",

        // Entry # 4
        "dn: uid=elecharny,ou=users,ou=system",
        "objectClass: uidObject",
        "objectClass: person",
        "objectClass: top",
        "uid: elecharny",
        "cn: Emmanuel Lecharny",
        "sn: lecharny" })
public class ModifyDnReferralIT extends AbstractLdapTestUnit
{
    private static final Logger LOG = LoggerFactory.getLogger( ModifyDnReferralIT.class );


    /**
     * Tests ModifyDN operation on referral entry with the ManageDsaIT control.
     */
    @Test
    public void testOnReferralWithManageDsaITControl() throws Exception
    {
        LdapConnection conn = getWiredConnection( getLdapServer() );

        ManageDsaIT manageDSAIT = new ManageDsaITImpl();
        manageDSAIT.setCritical( true );

        // ModifyDN success
        ModifyDnRequest modifyDnRequest = new ModifyDnRequestImpl();
        modifyDnRequest.setName( new Dn( "uid=akarasuluref,ou=users,ou=system" ) );
        modifyDnRequest.setNewRdn( new Rdn( "uid=ref" ) );
        modifyDnRequest.setDeleteOldRdn( true );
        modifyDnRequest.addControl( manageDSAIT );

        conn.modifyDn( modifyDnRequest );
        Entry entry = conn.lookup( "uid=ref,ou=users,ou=system", new Control[]
            { manageDSAIT } );
        assertNotNull( entry );
        assertEquals( "uid=ref,ou=users,ou=system", entry.getDn().getName() );

        conn.close();
    }


    /**
     * Tests ModifyDN operation with newSuperior on referral entry with the
     * ManageDsaIT control.
     */
    @Test
    public void testNewSuperiorOnReferralWithManageDsaITControl() throws Exception
    {
        LdapConnection conn = getWiredConnection( getLdapServer() );

        ManageDsaIT manageDSAIT = new ManageDsaITImpl();
        manageDSAIT.setCritical( true );

        ModifyDnRequest modifyDnRequest = new ModifyDnRequestImpl();
        modifyDnRequest.setName( new Dn( "uid=elecharny,ou=users,ou=system" ) );
        modifyDnRequest.setNewRdn( new Rdn( "uid=newuser" ) );
        modifyDnRequest.setNewSuperior( new Dn( "uid=akarasuluref,ou=users,ou=system" ) );
        modifyDnRequest.setDeleteOldRdn( true );
        modifyDnRequest.addControl( manageDSAIT );

        // ModifyDN success
        try
        {
            conn.modifyDn( modifyDnRequest );
        }
        catch ( LdapOperationException le )
        {
            assertEquals( ResultCodeEnum.AFFECTS_MULTIPLE_DSAS, le.getResultCode() );
        }

        conn.close();
    }


    /**
     * Tests ModifyDN operation on normal and referral entries without the
     * ManageDsaIT control. Referrals are sent back to the client with a
     * non-success result code.
     */
    @Test
    public void testOnReferral() throws Exception
    {
        LdapConnection conn = getWiredConnection( getLdapServer() );

        // referrals failure
        ModifyDnRequest modifyDnRequest = new ModifyDnRequestImpl();
        modifyDnRequest.setName( new Dn( "uid=akarasuluref,ou=users,ou=system" ) );
        modifyDnRequest.setNewRdn( new Rdn( "uid=ref" ) );
        modifyDnRequest.setDeleteOldRdn( true );

        ModifyDnResponse modifyDnResponse = conn.modifyDn( modifyDnRequest );

        assertEquals( ResultCodeEnum.REFERRAL, modifyDnResponse.getLdapResult().getResultCode() );

        assertTrue( modifyDnResponse.getLdapResult().getReferral().getLdapUrls()
            .contains( "ldap://localhost:10389/uid=akarasulu,ou=users,ou=system" ) );
        assertTrue( modifyDnResponse.getLdapResult().getReferral().getLdapUrls()
            .contains( "ldap://foo:10389/uid=akarasulu,ou=users,ou=system" ) );
        assertTrue( modifyDnResponse.getLdapResult().getReferral().getLdapUrls()
            .contains( "ldap://bar:10389/uid=akarasulu,ou=users,ou=system" ) );

        conn.close();
    }


    /**
     * Tests ModifyDN operation on normal and referral entries without the
     * ManageDsaIT control. Referrals are sent back to the client with a
     * non-success result code.
     */
    @Test
    public void testNewSuperiorOnReferral() throws Exception
    {
        LdapConnection conn = getWiredConnection( getLdapServer() );

        // referrals failure
        try
        {
            conn.moveAndRename( "uid=elecharny,ou=users,ou=system", "uid=ref,uid=akarasuluref,ou=users,ou=system", true );
        }
        catch ( LdapOperationException e )
        {
            assertEquals( ResultCodeEnum.AFFECTS_MULTIPLE_DSAS, e.getResultCode() );
        }

        conn.close();
    }


    /**
     * Tests ModifyDN operation on normal and referral entries without the
     * ManageDsaIT control using JNDI instead of the Netscape API. Referrals
     * are sent back to the client with a non-success result code.
     */
    @Test
    public void testThrowOnReferralWithJndi() throws Exception
    {
        LdapContext ctx = getWiredContextThrowOnRefferal( getLdapServer() );

        // ModifyDN referrals failure
        try
        {
            ctx.rename( "uid=akarasuluref,ou=users,ou=system", "uid=ref,ou=users,ou=system" );
            fail( "Should never get here due to ModifyDN failure on ReferralException" );
        }
        catch ( ReferralException e )
        {
            // seems JNDI only returns the first referral URL and not all so we test for it
            assertEquals( "ldap://localhost:10389/uid=akarasulu,ou=users,ou=system", e.getReferralInfo() );
        }

        ctx.close();
    }


    /**
     * Tests referral handling when an ancestor is a referral.
     */
    @Test
    public void testAncestorReferral() throws Exception
    {
        LOG.debug( "" );

        LdapConnection conn = getWiredConnection( getLdapServer() );

        // referrals failure
        ModifyDnRequest modifyDnRequest = new ModifyDnRequestImpl();
        modifyDnRequest.setName( new Dn( "ou=Computers,uid=akarasuluref,ou=users,ou=system" ) );
        modifyDnRequest.setNewRdn( new Rdn( "ou=Machines" ) );
        modifyDnRequest.setDeleteOldRdn( true );

        ModifyDnResponse modifyDnResponse = conn.modifyDn( modifyDnRequest );

        assertEquals( ResultCodeEnum.REFERRAL, modifyDnResponse.getLdapResult().getResultCode() );

        assertTrue( modifyDnResponse.getLdapResult().getReferral().getLdapUrls()
            .contains( "ldap://localhost:10389/ou=Computers,uid=akarasulu,ou=users,ou=system" ) );
        assertTrue( modifyDnResponse.getLdapResult().getReferral().getLdapUrls()
            .contains( "ldap://foo:10389/ou=Computers,uid=akarasulu,ou=users,ou=system" ) );
        assertTrue( modifyDnResponse.getLdapResult().getReferral().getLdapUrls()
            .contains( "ldap://bar:10389/ou=Computers,uid=akarasulu,ou=users,ou=system" ) );

        conn.close();
    }


    /**
     * Tests referral handling when an ancestor is a referral.
     */
    @Test
    public void testNewSuperiorAncestorReferral() throws Exception
    {
        LOG.debug( "" );

        LdapConnection conn = getWiredConnection( getLdapServer() );

        // referrals failure
        try
        {
            conn.moveAndRename( "uid=elecharny,ou=users,ou=system",
                "ou=Machines,ou=Computers,uid=akarasuluref,ou=users,ou=system", true );
            fail( "Should never get here to affectsMultipleDSA error result code" );
        }
        catch ( LdapOperationException e )
        {
            assertEquals( ResultCodeEnum.AFFECTS_MULTIPLE_DSAS, e.getResultCode() );
        }

        conn.close();
    }
}