Fix for issue#3606: isMemberOf doesn't work for DynamicGroups

sin

07.29.2009 e0df7b6f061ffcfca53fc94f3d51c387272d29ca

 opendj-sdk/opends/src/server/org/opends/server/extensions/DynamicGroupSearchThread.java

@@ -22,7 +22,7 @@
 * CDDL HEADER END
 *
 *
 *      Copyright 2008 Sun Microsystems, Inc.
 *      Copyright 2008-2009 Sun Microsystems, Inc.
 */
package org.opends.server.extensions;
import org.opends.messages.Message;
@@ -116,7 +116,9 @@
    InternalClientConnection conn =
         InternalClientConnection.getRootConnection();
    LinkedHashSet<String> attributes = new LinkedHashSet<String>(0);

    //Include all the user attributes along with the ismemberof.
    attributes.add("*");
    attributes.add("ismemberof");
    for (searchCounter = 0; searchCounter < baseDNs.length; searchCounter++)
    {
      InternalSearchOperation searchOperation =

 opendj-sdk/opends/tests/unit-tests-testng/src/server/org/opends/server/extensions/IsMemberOfVirtualAttributeProviderTestCase.java

@@ -28,29 +28,34 @@



import java.util.ArrayList;
import static org.testng.Assert.*;

import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.LinkedList;

import java.util.List;
import org.opends.server.TestCaseUtils;
import org.opends.server.admin.std.meta.VirtualAttributeCfgDefn;
import org.opends.server.core.DeleteOperation;
import org.opends.server.core.DirectoryServer;
import org.opends.server.protocols.internal.InternalClientConnection;
import org.opends.server.protocols.internal.InternalSearchOperation;
import org.opends.server.protocols.ldap.LDAPFilter;
import org.opends.server.types.Attribute;
import org.opends.server.types.AttributeType;
import org.opends.server.types.AttributeValue;
import org.opends.server.types.AttributeValues;
import org.opends.server.types.ByteString;
import org.opends.server.types.ConditionResult;
import org.opends.server.types.Control;
import org.opends.server.types.DN;
import org.opends.server.types.DereferencePolicy;
import org.opends.server.types.Entry;
import org.opends.server.types.ResultCode;
import org.opends.server.types.SearchFilter;
import org.opends.server.types.SearchResultEntry;
import org.opends.server.types.SearchScope;
import org.opends.server.types.VirtualAttributeRule;
import org.opends.server.workflowelement.localbackend.LocalBackendSearchOperation;
@@ -1273,5 +1278,73 @@
         conn.processDelete(DN.decode("cn=test group 4,ou=groups,o=test"));
    assertEquals(deleteOperation.getResultCode(), ResultCode.SUCCESS);
  }



  /**
   * Tests if a search using ismemberof works for a dynamic group with large
   * number of entries to simulate unindexed searches.
   */
  @Test()
  public void testLargeDynamicGroupMembership() throws Exception
  {
    String SUFFIX=",dc=example,dc=com";
    StringBuilder builder = new StringBuilder();
    builder.append("dn: dc=example,dc=com");
    builder.append("\nobjectClass: domain");
    builder.append("\ndc: example");

    builder.append("\n\ndn: ou=People"+SUFFIX);
    builder.append("\nobjectClass: organizationalunit");
    builder.append("\nou: People");
    //Go beyond ALL ID threshold.
    for(int i=0;i<4001;i++)
    {
      builder.append("\n\ndn: cn=user." + i + ",ou=People"+SUFFIX);
      builder.append("\nobjectclass: person");
      builder.append("\ncn: user." + i);
      builder.append("\nsn: " + i);
    }

    //Add the group information.
    builder.append("\n\ndn: ou=Groups"+SUFFIX);
    builder.append("\nobjectclass: organizationalunit");
    builder.append("\nou: Groups");

    //Dynamic group.
    builder.append("\n\ndn: cn=MyDGrp,ou=Groups"+SUFFIX);
    builder.append("\nobjectClass: groupOfURLs");
    builder.append("\ncn: MyDGrp");
    builder.append("\nmemberURL: ldap:///ou=people"+SUFFIX+"??sub?(objectclass=person)");
    TestCaseUtils.addEntries(builder.toString());
    //Verify the entry.
    Entry e =
         DirectoryServer.getEntry(DN.decode("cn=user.0,ou=People"+SUFFIX));
    assertNotNull(e);
    //Do an ldapsearch.
    InternalClientConnection conn =
         InternalClientConnection.getRootConnection();

    InternalSearchOperation searchOperation =
         new InternalSearchOperation(
              conn,
              InternalClientConnection.nextOperationID(),
              InternalClientConnection.nextMessageID(),
              new ArrayList<Control>(),
              ByteString.valueOf("dc=example,dc=com"),
              SearchScope.WHOLE_SUBTREE,
              DereferencePolicy.NEVER_DEREF_ALIASES,
              Integer.MAX_VALUE,
              Integer.MAX_VALUE,
              false,
              LDAPFilter.decode("(&(objectclass=Person)" +
              "(isMemberOf=cn=MyDGrp,ou=groups,dc=example,dc=com))"),
              null, null);

    searchOperation.run();
    assertEquals(searchOperation.getResultCode(), ResultCode.SUCCESS);
    List<SearchResultEntry> entries = searchOperation.getSearchEntries();
    assertTrue(entries.size()>4000);
  }
}