/* **************************************************************************

 * $Novell: GetBindDN.java,v 1.5 2003/08/21 11:51:40 $

 *

 * Copyright (C) 1999, 2000, 2001 Novell, Inc. All Rights Reserved.

 * 

 * THIS WORK IS SUBJECT TO U.S. AND INTERNATIONAL COPYRIGHT LAWS AND

 * TREATIES. USE AND REDISTRIBUTION OF THIS WORK IS SUBJECT TO THE LICENSE

 * AGREEMENT ACCOMPANYING THE SOFTWARE DEVELOPMENT KIT (SDK) THAT CONTAINS

 * THIS WORK. PURSUANT TO THE SDK LICENSE AGREEMENT, NOVELL HEREBY GRANTS TO

 * DEVELOPER A ROYALTY-FREE, NON-EXCLUSIVE LICENSE TO INCLUDE NOVELL'S SAMPLE

 * CODE IN ITS PRODUCT. NOVELL GRANTS DEVELOPER WORLDWIDE DISTRIBUTION RIGHTS

 * TO MARKET, DISTRIBUTE, OR SELL NOVELL'S SAMPLE CODE AS A COMPONENT OF

 * DEVELOPER'S PRODUCTS. NOVELL SHALL HAVE NO OBLIGATIONS TO DEVELOPER OR

 * DEVELOPER'S CUSTOMERS WITH RESPECT TO THIS CODE. 

 ***************************************************************************/

import com.novell.ldap.LDAPConnection;

import com.novell.ldap.LDAPException;

import com.novell.ldap.LDAPExtendedOperation;

import com.novell.ldap.LDAPExtendedResponse;

import com.novell.ldap.extensions.GetBindDNRequest;

import com.novell.ldap.extensions.GetBindDNResponse;

import java.io.UnsupportedEncodingException;

/**

 *  The following sample demonstrates how to get the distinguished name

 *  of the object you used when making the ldap_bind call.

 *

 */

public class GetBindDN {



    public static void main( String[] args ) {



        if (args.length != 4) {

            System.err.println("Usage:   java GetBindDN "

                              + "<host Name> <port number> <login dn>"

                              + "\n              <password>");

            System.err.println("Example: java GetBindDN Acme.com "

                              + "389 \"cn=Admin,o=Acme\" secret");

            System.exit(1);

        }



        int    ldapVersion = LDAPConnection.LDAP_V3;

        String ldapHost    = args[0];

        int    ldapPort    = Integer.parseInt(args[1]);

        String loginDN     = args[2];

        String password    = args[3];

        LDAPConnection ld  = new LDAPConnection();



        try {

           // connect to the server


            ld.connect( ldapHost, ldapPort);

           // bind to the server


            ld.bind( ldapVersion, loginDN, password.getBytes("UTF8") );

            System.out.println( "\nLogin succeeded");



            LDAPExtendedOperation request = new GetBindDNRequest();

                        

            LDAPExtendedResponse response = ld.extendedOperation(request);



            if ( ( (response.getResultCode()) == LDAPException.SUCCESS ) &&

                 ( response instanceof GetBindDNResponse ) ) {

                    System.out.println("You were logged in as: "

                        + ((GetBindDNResponse)response).

                            getIdentity());

                    System.out.println("\nGetBindDN succeeded.\n");

            }

            else {

                System.out.println("GetBindDN failed.\n");

                throw new LDAPException( response.getErrorMessage(),

                                         response.getResultCode(),

                                         (String)null);

            }



            /* Done, so disconnect */

            if ( ld.isConnected() )

                ld.disconnect();

        }

        catch( LDAPException e ) {

            System.out.println( "\nError: " + e.toString() );

        }

        catch( UnsupportedEncodingException e ) {

            System.out.println( "Error: " + e.toString() );

        }

    }

}