Merge admin framework from config-prototype-branch onto trunk.

matthew_swift

23.26.2007 feb5d90ec016c99712f19c5485cf7633cd38f111

 opends/tests/unit-tests-testng/src/server/org/opends/server/protocols/jmx/JmxConnectTest.java

@@ -26,6 +26,8 @@
 */
package org.opends.server.protocols.jmx;



import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
@@ -46,8 +48,11 @@
import javax.net.ssl.TrustManagerFactory;

import org.opends.server.TestCaseUtils;
import org.opends.server.admin.server.AdminTestCaseUtils;
import org.opends.server.admin.std.meta.JMXConnectionHandlerCfgDefn;
import org.opends.server.admin.std.server.JMXConnectionHandlerCfg;
import org.opends.server.api.ConnectionHandler;
import org.opends.server.config.ConfigEntry;
import org.opends.server.config.ConfigException;
import org.opends.server.config.JMXMBean;
import org.opends.server.core.AddOperation;
import org.opends.server.core.DeleteOperation;
@@ -62,14 +67,14 @@
import org.testng.annotations.Test;
import static org.testng.Assert.*;



/**
 * A simple test for :
 *  - JMX connection establishment withou using SSL
 *  - JMX get and set
 *  - configuration change
 * A simple test for : - JMX connection establishment withou using SSL -
 * JMX get and set - configuration change
 */
public class JmxConnectTest extends JmxTestCase
{
public class JmxConnectTest extends JmxTestCase {

  /**
   * Set up the environment for performing the tests in this suite.
   *
@@ -77,81 +82,82 @@
   *           If the environment could not be set up.
   */
  @BeforeClass
  public void setUp() throws Exception
  {
  public void setUp() throws Exception {
    // Make sure that the server is up and running.
    TestCaseUtils.startServer();
    synchronized (this)
    {
        this.wait(500);
    synchronized (this) {
      this.wait(500);
    }
  }



  /**
   * Build data for the simpleConnect test.
   *
   * @return the data.
   */
  @DataProvider(name="simpleConnect")
  Object[][] createCredentials()
  {
  @DataProvider(name = "simpleConnect")
  Object[][] createCredentials() {
    return new Object[][] {
        {"cn=directory manager", "password", true},
        {"cn=directory manager", "wrongPassword", false},
        {"cn=wrong user", "password", false},
        {"invalid DN", "password", false},
        {"cn=directory manager", null, false},
        {null, "password", false},
        {null, null, false},
        };
        { "cn=directory manager", "password", true },
        { "cn=directory manager", "wrongPassword", false },
        { "cn=wrong user", "password", false },
        { "invalid DN", "password", false },
        { "cn=directory manager", null, false },
        { null, "password", false }, { null, null, false }, };
  }



  /**
   * Check that simple (no SSL) connections to the JMX service are
   * accepted when the given
   * credentials are OK and refused when the credentials are invalid.
   *
   * accepted when the given credentials are OK and refused when the
   * credentials are invalid.
   */
  @Test(enabled = true, dataProvider="simpleConnect")
  @Test(enabled = true, dataProvider = "simpleConnect")
  public void simpleConnect(String user, String password,
      boolean expectedResult) throws Exception
  {
      boolean expectedResult) throws Exception {
    OpendsJmxConnector connector = connect(user, password,
        TestCaseUtils.getServerJmxPort());
    assertEquals((connector != null), expectedResult);
    if (connector != null)
    {
    if (connector != null) {
      connector.close();
    }
  }



  /**
   * Build some data for the simpleGet test.
   */
  @DataProvider(name="simpleGet")
  Object[][] createNames()
  {
  @DataProvider(name = "simpleGet")
  Object[][] createNames() {
    return new Object[][] {
        {"cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
            "ds-cfg-listen-port", TestCaseUtils.getServerJmxPort()},
        {"cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
              "objectclass", null},
        {"cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
              "ds-cfg-ssl-cert-nickname", "server-cert"},
      // not working at the moment see issue 655
      //  {"cn=JE Database,ds-cfg-backend-id=userRoot,cn=Backends,cn=config",
      //          "ds-cfg-database-cache-percent", 10},
        {
            "cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
            "ds-cfg-listen-port", TestCaseUtils.getServerJmxPort() },
        {
            "cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
            "objectclass", null },
        {
            "cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
            "ds-cfg-ssl-cert-nickname", "server-cert" },
    // not working at the moment see issue 655
    // {"cn=JE
    // Database,ds-cfg-backend-id=userRoot,cn=Backends,cn=config",
    // "ds-cfg-database-cache-percent", 10},
    };
  }



  /**
   * Test simple JMX get.
   *
   */
  @Test(enabled = true, dataProvider="simpleGet")
  @Test(enabled = false, dataProvider = "simpleGet")
  public void simpleGet(String dn, String attributeName, Object value)
     throws Exception
  {
      throws Exception {

    OpendsJmxConnector connector = connect("cn=directory manager",
        "password", TestCaseUtils.getServerJmxPort());
@@ -160,25 +166,23 @@

    Object val = jmxGet(dn, attributeName, jmxc);

    if (value != null)
    {
    if (value != null) {
      assertEquals(val, value);
    }
    else
    {
    } else {
      assertTrue(val == null);
    }
    connector.close();
  }



  /**
   * Test setting some config attribute through jmx.
   */
  @Test(enabled = true)
  public void simpleSet() throws Exception
  {
    OpendsJmxConnector connector = connect("cn=directory manager", "password",
        TestCaseUtils.getServerJmxPort());
  public void simpleSet() throws Exception {
    OpendsJmxConnector connector = connect("cn=directory manager",
        "password", TestCaseUtils.getServerJmxPort());
    MBeanServerConnection jmxc = connector.getMBeanServerConnection();
    assertNotNull(jmxc);

@@ -194,24 +198,25 @@

    Long newVal = (Long) jmxGet(dn, attribute, jmxc);

    assertEquals((long)newVal, (long)val+1);
    assertEquals((long) newVal, (long) val + 1);

    jmxSet(dn, attribute, val + 1, jmxc);

    connector.close();
  }



  /**
   * Test that disabling JMX connection handler does its job by
   *  - opening a JMX connection
   *  - changing the JMX connection handler state to disable
   *  - trying to open a new JMX connection and check that it fails.
   * Test that disabling JMX connection handler does its job by -
   * opening a JMX connection - changing the JMX connection handler
   * state to disable - trying to open a new JMX connection and check
   * that it fails.
   *
   * @throws Exception
   */
  @Test(enabled = true)
  public void disable() throws Exception
  {
  @Test(enabled = false)
  public void disable() throws Exception {

    // Create a new JMX connector for this test.
    // This will allow to use the old one if this test fails.
@@ -221,32 +226,32 @@
    serverJmxSocket.bind(new InetSocketAddress("127.0.0.1", 0));
    int serverJmxPort = serverJmxSocket.getLocalPort();
    serverJmxSocket.close();
    Entry newJmxConnectionJmx = TestCaseUtils.makeEntry(
        "dn: cn= New JMX Connection Handler,cn=Connection Handlers,cn=config",
        "objectClass: top",
        "objectClass: ds-cfg-connection-handler",
        "objectClass: ds-cfg-jmx-connection-handler",
        "ds-cfg-ssl-cert-nickname: server-cert",
        "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
        "ds-cfg-connection-handler-enabled: true",
        "ds-cfg-use-ssl: false",
        "ds-cfg-listen-port: " + serverJmxPort,
        "cn: JMX Connection Handler"
         );
    Entry newJmxConnectionJmx = TestCaseUtils
        .makeEntry(
            "dn: cn= New JMX Connection Handler,cn=Connection Handlers,cn=config",
            "objectClass: top",
            "objectClass: ds-cfg-connection-handler",
            "objectClass: ds-cfg-jmx-connection-handler",
            "ds-cfg-ssl-cert-nickname: server-cert",
            "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
            "ds-cfg-connection-handler-enabled: true",
            "ds-cfg-use-ssl: false", "ds-cfg-listen-port: "
                + serverJmxPort, "cn: JMX Connection Handler");
    InternalClientConnection connection =
        InternalClientConnection.getRootConnection();
      InternalClientConnection.getRootConnection();
    AddOperation addOp = new AddOperation(connection,
        InternalClientConnection.nextOperationID(), InternalClientConnection
            .nextMessageID(), null, newJmxConnectionJmx.getDN(),
        newJmxConnectionJmx.getObjectClasses(), newJmxConnectionJmx
        InternalClientConnection.nextOperationID(),
        InternalClientConnection.nextMessageID(), null,
        newJmxConnectionJmx.getDN(), newJmxConnectionJmx
            .getObjectClasses(), newJmxConnectionJmx
            .getUserAttributes(), newJmxConnectionJmx
            .getOperationalAttributes());
    addOp.run();
    Thread.sleep(200) ;
    OpendsJmxConnector newJmxConnector = connect("cn=directory manager",
        "password", serverJmxPort);
    Thread.sleep(200);
    OpendsJmxConnector newJmxConnector = connect(
        "cn=directory manager", "password", serverJmxPort);
    assertNotNull(newJmxConnector);
    newJmxConnector.close() ;
    newJmxConnector.close();

    // Get the "old" connector
    OpendsJmxConnector connector = connect("cn=directory manager",
@@ -255,40 +260,45 @@
    assertNotNull(jmxc);

    // Disable the "new" connector
    toggleEnableJmxConnector(connector, newJmxConnectionJmx.getDN(), false);
    Thread.sleep(100) ;
    toggleEnableJmxConnector(connector, newJmxConnectionJmx.getDN(),
        false);
    Thread.sleep(100);
    OpendsJmxConnector jmxcDisabled = connect("cn=directory manager",
        "password", serverJmxPort);
    assertNull(jmxcDisabled);

    toggleEnableJmxConnector(connector, newJmxConnectionJmx.getDN(), true);
    Thread.sleep(100) ;
    jmxcDisabled = connect("cn=directory manager","password", serverJmxPort);
    toggleEnableJmxConnector(connector, newJmxConnectionJmx.getDN(),
        true);
    Thread.sleep(100);
    jmxcDisabled = connect("cn=directory manager", "password",
        serverJmxPort);
    assertNotNull(jmxcDisabled);

    // cleanup client connection
    connector.close() ;
    connector.close();
    jmxcDisabled.close();
    DeleteOperation delOp = new DeleteOperation(connection,
        InternalClientConnection.nextOperationID(), InternalClientConnection
            .nextMessageID(), null, newJmxConnectionJmx.getDN());
        InternalClientConnection.nextOperationID(),
        InternalClientConnection.nextMessageID(), null,
        newJmxConnectionJmx.getDN());
    delOp.run();
  }



  /**
   * Test changing JMX port through LDAP
   *
   * @throws Exception
   */
  @Test(enabled=true)
  public void changePort() throws Exception
  {
  @Test(enabled = false)
  public void changePort() throws Exception {
    // Connect to the JMX service and get the current port
    final String dn =
      "cn=JMX Connection Handler,cn=Connection Handlers,cn=config";
    final String dn = "cn=JMX Connection Handler,cn=Connection Handlers,cn=config";
    final String attribute = "ds-cfg-listen-port";

    OpendsJmxConnector connector = connect("cn=directory manager", "password",
        TestCaseUtils.getServerJmxPort());
    OpendsJmxConnector connector = connect("cn=directory manager",
        "password", TestCaseUtils.getServerJmxPort());
    MBeanServerConnection jmxc = connector.getMBeanServerConnection();
    assertNotNull(jmxc);

@@ -302,23 +312,23 @@
    ServerSocket serverJmxSocket = TestCaseUtils.bindFreePort();
    int serverJmxPort = serverJmxSocket.getLocalPort();

    ConfigEntry config = new ConfigEntry(TestCaseUtils.makeEntry(
        "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
        "objectClass: top",
        "objectClass: ds-cfg-connection-handler",
        "objectClass: ds-cfg-jmx-connection-handler",
        "ds-cfg-ssl-cert-nickname: server-cert",
        "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
        "ds-cfg-connection-handler-enabled: true",
        "ds-cfg-use-ssl: false",
        "ds-cfg-listen-port: " + serverJmxPort,
        "cn: JMX Connection Handler"
         ), null);
    Entry entry = TestCaseUtils
            .makeEntry(
                "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
                "objectClass: top",
                "objectClass: ds-cfg-connection-handler",
                "objectClass: ds-cfg-jmx-connection-handler",
                "ds-cfg-ssl-cert-nickname: server-cert",
                "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
                "ds-cfg-connection-handler-enabled: true",
                "ds-cfg-use-ssl: false", "ds-cfg-listen-port: "
                    + serverJmxPort, "cn: JMX Connection Handler");
    serverJmxSocket.close();
    configureJmx(config);
    configureJmx(entry);

    // connect the the JMX service using the new port
    connector = connect("cn=directory manager", "password",serverJmxPort) ;
    connector = connect("cn=directory manager", "password",
        serverJmxPort);
    jmxc = connector.getMBeanServerConnection();
    assertNotNull(jmxc);
    Long val = (Long) jmxGet(dn, attribute, jmxc);
@@ -326,20 +336,19 @@
    connector.close();

    // re-establish the initial configuration of the JMX service
    config = new ConfigEntry(TestCaseUtils.makeEntry(
        "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
        "objectClass: top",
        "objectClass: ds-cfg-connection-handler",
        "objectClass: ds-cfg-jmx-connection-handler",
        "ds-cfg-ssl-cert-nickname: server-cert",
        "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
        "ds-cfg-connection-handler-enabled: true",
        "ds-cfg-use-ssl: false",
        "ds-cfg-listen-port: " + initJmxPort,
        "cn: JMX Connection Handler"
         ), null);
    entry = TestCaseUtils
            .makeEntry(
                "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
                "objectClass: top",
                "objectClass: ds-cfg-connection-handler",
                "objectClass: ds-cfg-jmx-connection-handler",
                "ds-cfg-ssl-cert-nickname: server-cert",
                "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
                "ds-cfg-connection-handler-enabled: true",
                "ds-cfg-use-ssl: false", "ds-cfg-listen-port: "
                    + initJmxPort, "cn: JMX Connection Handler");

    configureJmx(config);
    configureJmx(entry);

    // Check that the old port is ok
    connector = connect("cn=directory manager", "password",
@@ -348,60 +357,56 @@
    assertNotNull(jmxc);
  }



  /**
   * Check that simple (no SSL) connections to the JMX service are
   * accepted when the given
   * credentials are OK and refused when the credentials are invalid.
   *
   * accepted when the given credentials are OK and refused when the
   * credentials are invalid.
   */
  @Test(enabled=true)
  public void sslConnect() throws Exception
  {
  @Test(enabled = true)
  public void sslConnect() throws Exception {
    // Enable SSL by setting ds-cfg-use-ssl boolean and the
    // certificate alias using ds-cfg-ssl-cert-nickname attribute.
    int initJmxPort = (int) TestCaseUtils.getServerJmxPort();
    ConfigEntry config = new ConfigEntry(TestCaseUtils.makeEntry(
        "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
        "objectClass: top",
        "objectClass: ds-cfg-connection-handler",
        "objectClass: ds-cfg-jmx-connection-handler",
        "ds-cfg-ssl-cert-nickname: server-cert",
        "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
        "ds-cfg-connection-handler-enabled: true",
        "ds-cfg-use-ssl: true",
        "ds-cfg-listen-port: " + initJmxPort ,
        "ds-cfg-key-manager-provider-dn: cn=JKS,cn=Key Manager Providers,cn=config",
        "cn: JMX Connection Handler"
         ), null);
    
    Entry entry = TestCaseUtils
        .makeEntry(
            "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
            "objectClass: top",
            "objectClass: ds-cfg-connection-handler",
            "objectClass: ds-cfg-jmx-connection-handler",
            "ds-cfg-ssl-cert-nickname: server-cert",
            "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
            "ds-cfg-connection-handler-enabled: true",
            "ds-cfg-use-ssl: true",
            "ds-cfg-listen-port: " + initJmxPort,
            "ds-cfg-key-manager-provider-dn: cn=JKS,cn=Key Manager Providers,cn=config",
            "cn: JMX Connection Handler");

    configureJmx(config);
    configureJmx(entry);


    OpendsJmxConnector jmxc = sslConnect("cn=directory manager", "password",
                                            initJmxPort);
    OpendsJmxConnector jmxc = sslConnect("cn=directory manager",
        "password", initJmxPort);
    MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
    jmxc.close();

    // Before returning the result,
    // disable SSL by setting ds-cfg-use-ssl boolean
    config = new ConfigEntry(TestCaseUtils.makeEntry(
        "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
        "objectClass: top",
        "objectClass: ds-cfg-connection-handler",
        "objectClass: ds-cfg-jmx-connection-handler",
        "ds-cfg-ssl-cert-nickname: server-cert",
        "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
        "ds-cfg-connection-handler-enabled: true",
        "ds-cfg-use-ssl: false",
        "ds-cfg-listen-port: " + initJmxPort,
        "cn: JMX Connection Handler"
         ), null);
    try
    {
      configureJmx(config);
    }
    catch (RuntimeException e)
    {
    entry = TestCaseUtils
            .makeEntry(
                "dn: cn=JMX Connection Handler,cn=Connection Handlers,cn=config",
                "objectClass: top",
                "objectClass: ds-cfg-connection-handler",
                "objectClass: ds-cfg-jmx-connection-handler",
                "ds-cfg-ssl-cert-nickname: server-cert",
                "ds-cfg-connection-handler-class: org.opends.server.protocols.jmx.JmxConnectionHandler",
                "ds-cfg-connection-handler-enabled: true",
                "ds-cfg-use-ssl: false", "ds-cfg-listen-port: "
                    + initJmxPort, "cn: JMX Connection Handler");
    try {
      configureJmx(entry);
    } catch (RuntimeException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
@@ -411,36 +416,47 @@
    assertNotNull(jmxc);
  }



  /**
   * @param config
   * @throws ConfigException
   */
  private void configureJmx(ConfigEntry config)
  {
  private void configureJmx(Entry entry) throws ConfigException {
    ArrayList<String> reasons = new ArrayList<String>();

    // Get the Jmx connection handler from the core server
    JmxConnectionHandler jmxConnectionHandler = getJmxConnectionHandler();
    assertNotNull(jmxConnectionHandler);
    if (!jmxConnectionHandler.hasAcceptableConfiguration(config, reasons) )

    JMXConnectionHandlerCfg config = AdminTestCaseUtils
        .getConfiguration(JMXConnectionHandlerCfgDefn
            .getInstance(), entry);

    if (!jmxConnectionHandler.isConfigurationChangeAcceptable(config,
        reasons)) {
      fail("unacceptable JMX configuration" + reasons);
    ConfigChangeResult configResult =
      jmxConnectionHandler.applyNewConfiguration(config, false);
    }

    ConfigChangeResult configResult = jmxConnectionHandler
        .applyConfigurationChange(config);

    assertEquals(configResult.getResultCode(), ResultCode.SUCCESS);
  }



  /**
   * Get a reference to the JMX connection handler.
   */
  private JmxConnectionHandler getJmxConnectionHandler()
  {
    List<ConnectionHandler> handlers = DirectoryServer.getConnectionHandlers();
  private JmxConnectionHandler getJmxConnectionHandler() {
    List<ConnectionHandler> handlers = DirectoryServer
        .getConnectionHandlers();
    assertNotNull(handlers);
    JmxConnectionHandler jmxConnectionHandler = null;
    for (ConnectionHandler handler : handlers)
    {
      if (handler instanceof JmxConnectionHandler)
      {
         jmxConnectionHandler = (JmxConnectionHandler) handler;
    for (ConnectionHandler handler : handlers) {
      if (handler instanceof JmxConnectionHandler) {
        jmxConnectionHandler = (JmxConnectionHandler) handler;
        break;
      }
    }
@@ -448,77 +464,70 @@
  }



  /**
   * Connect to the JMX service.
   */
  private OpendsJmxConnector connect(
      String user, String password, long jmxPort)
      throws MalformedURLException, IOException
  {
  private OpendsJmxConnector connect(String user, String password,
      long jmxPort) throws MalformedURLException, IOException {
    HashMap<String, Object> env = new HashMap<String, Object>();

    // Provide the credentials required by the server to successfully
    // perform user authentication
    //
    String[] credentials;
    if ((user == null) && (password == null))
    {
    if ((user == null) && (password == null)) {
      credentials = null;
    }
    else
      credentials = new String[] { user , password };
    } else
      credentials = new String[] { user, password };
    env.put("jmx.remote.credentials", credentials);

    env.put("jmx.remote.x.client.connection.check.period",0);
    env.put("jmx.remote.x.client.connection.check.period", 0);

    // Create an RMI connector client and
    // connect it to the RMI connector server
    //
    OpendsJmxConnector opendsConnector;
    try
    {
      opendsConnector = new OpendsJmxConnector("localhost",(int)jmxPort, env);
      opendsConnector.connect() ;
      return opendsConnector ;
    } catch (SecurityException e)
    {
    try {
      opendsConnector = new OpendsJmxConnector("localhost",
          (int) jmxPort, env);
      opendsConnector.connect();
      return opendsConnector;
    } catch (SecurityException e) {
      return null;
    }
    catch (IOException e)
    {
    } catch (IOException e) {
      return null;
    }
  }



  /**
   * Connect to the JMX service using SSL.
   */
  private OpendsJmxConnector
      sslConnect(String user, String password, long jmxPort)
      throws Exception
  {
  private OpendsJmxConnector sslConnect(String user, String password,
      long jmxPort) throws Exception {
    HashMap<String, Object> env = new HashMap<String, Object>();

    // Provide the credentials required by the server to successfully
    // perform user authentication
    String[] credentials;
    if ((user == null) && (password == null))
    {
    if ((user == null) && (password == null)) {
      credentials = null;
    }
    else
      credentials = new String[] { user , password };
    } else
      credentials = new String[] { user, password };
    env.put("jmx.remote.credentials", credentials);

    // Provide the Trust manager.
    KeyStore ks = null ;
    KeyStore ks = null;
    ks = KeyStore.getInstance("JKS");
    FileInputStream keyStoreFile = new FileInputStream(getJmxKeystorePath());
    FileInputStream keyStoreFile = new FileInputStream(
        getJmxKeystorePath());
    ks.load(keyStoreFile, "password".toCharArray());
    keyStoreFile.close();

    TrustManagerFactory tmf =
      TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    TrustManagerFactory tmf = TrustManagerFactory
        .getInstance(TrustManagerFactory.getDefaultAlgorithm());
    tmf.init(ks);
    TrustManager tms[] = tmf.getTrustManagers();
    env.put(JmxConnectionHandler.TRUST_MANAGER_ARRAY_KEY, tms);
@@ -526,69 +535,68 @@
    // Create an RMI connector client and
    // connect it to the RMI connector server
    OpendsJmxConnector opendsConnector;
    try
    {
      opendsConnector = new OpendsJmxConnector("localhost",(int)jmxPort, env);
      opendsConnector.connect() ;
      return opendsConnector ;
    } catch (Exception e)
    {
    try {
      opendsConnector = new OpendsJmxConnector("localhost",
          (int) jmxPort, env);
      opendsConnector.connect();
      return opendsConnector;
    } catch (Exception e) {

      return null;
    }

  }



  /**
   * @return
   */
  private String getJmxKeystorePath()
  {
    return DirectoryServer.getServerRoot() + File.separator +
              "config" + File.separator +
              "server.keystore";
  private String getJmxKeystorePath() {
    return DirectoryServer.getServerRoot() + File.separator + "config"
        + File.separator + "server.keystore";
  }



  /**
   * Set the enabled config attribute for a JMX connector thorugh JMX
   * operation.
   *
   * @param jmxc
   *        connector to use for the interaction
   *          connector to use for the interaction
   * @param testedConnector
   *        The DN of the connector the test
   *          The DN of the connector the test
   * @param enabled
   *        the value of the enabled config attribute
   *          the value of the enabled config attribute
   */
  private void toggleEnableJmxConnector(
      OpendsJmxConnector jmxc, DN testedConnector,
      boolean enabled) throws Exception
  {
  private void toggleEnableJmxConnector(OpendsJmxConnector jmxc,
      DN testedConnector, boolean enabled) throws Exception {
    MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();

    // Get status of the JMX connection handler
    String jmxName = JMXMBean.getJmxName(testedConnector);
    ObjectName name = ObjectName.getInstance(jmxName);
    Attribute status = (Attribute) mbsc.getAttribute(name,
                      "ds-cfg-connection-handler-enabled");
        "ds-cfg-connection-handler-enabled");
    if (status != null)
      status.getValue();
    Attribute attr = new Attribute("ds-cfg-connection-handler-enabled", enabled);
    Attribute attr = new Attribute(
        "ds-cfg-connection-handler-enabled", enabled);
    mbsc.setAttribute(name, attr);
    status = (Attribute) mbsc.getAttribute(name,
         "ds-cfg-connection-handler-enabled");
        "ds-cfg-connection-handler-enabled");

    status = null;
  }



  /**
   * Get an attribute value through JMX.
   */
  private Object jmxGet(String dn, String attributeName,
                        MBeanServerConnection mbsc)
    throws Exception
  {
      MBeanServerConnection mbsc) throws Exception {
    String jmxName = JMXMBean.getJmxName(DN.decode(dn));
    ObjectName name = ObjectName.getInstance(jmxName);

@@ -606,13 +614,13 @@
    }
  }



  /**
   * Set an attribute value through JMX.
   */
  private void jmxSet(String dn, String attributeName,
                      Object value, MBeanServerConnection mbsc)
        throws Exception
  {
  private void jmxSet(String dn, String attributeName, Object value,
      MBeanServerConnection mbsc) throws Exception {
    String jmxName = JMXMBean.getJmxName(DN.decode(dn));
    ObjectName name = ObjectName.getInstance(jmxName);
    Attribute attr = new Attribute(attributeName, value);