newtestldap.java

用于从LDAP中读取目录及各人员的信息,ecpipse项目可直接运行

package com.ibm.introtoldap;

import java.util.Properties;
import javax.naming.*;
import javax.naming.directory.*;
//include the JNDI in the classpath. You should use the same JDK used by WebSphere Application server.
/**
 * <pre>
 * 
 *  Accela Automation
 *  File: NewTestLDAP.java
 * 
 *  Accela, Inc.
 *  Copyright (C): 2008
 * 
 *  Description:
 *  TODO
 * 
 *  Notes:
 * 	$Id: V360CodeTemplates.xml 72642 2007-07-10 20:01:57Z vernon.crandall NewTestLDAP.java,v 1.4 2007/05/16 07:46:52 achievo_ken_wen Exp $ 
 * 
 *  Revision History
 *  &lt;Date&gt;,		&lt;Who&gt;,			&lt;What&gt;
 *  23-十二月-08			xavier.huang				Initial.
 *  
 * </pre>
 */
public class NewTestLDAP
{

	

	public static void main(String[] args)
	{
		// ***************** user information to be authenticated ********************************
		// *****************Please modify the following three properties accordingly ************
		String ldapHost = "ldap://szsite2.achievo.com:389"; // ldap host + port number
		String DN = "ou=sz,dc=achievo,dc=com"; // DN to be authenticated
		String password = "fly915hx"; // DN's password
		// ***************** End of user information

		Properties props = new Properties();
		
		//General		
		props.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");	
		props.put(Context.PROVIDER_URL, ldapHost);	
		props.put(Context.URL_PKG_PREFIXES,"com.sun.jndi.url");
		props.put(Context.REFERRAL, "ignore");
		//props.put(Context.SECURITY_PRINCIPAL, DN);
		
		props.put(Context.SECURITY_AUTHENTICATION, "simple"); // use simple authentication mechanism
		props.put(Context.SECURITY_PRINCIPAL, "[e-mail]");
		props.put(Context.SECURITY_CREDENTIALS, password);


		//--------------------------------------------------
		//specify the root password
		// --------------------------------------------------	
		
		
		long start = System.currentTimeMillis();
		long end = 0;
		long time = 0;
		try
		{			
			System.out.println("authenticating");
			DirContext ctx = new InitialDirContext(props);
	        System.out.println("authenticated"); 
	        end = System.currentTimeMillis();
	        time = end - start;
	        System.out.println( "authentication takes = " + time + " millis");   

	        System.out.println("successfully authenticate DN: "+DN);			
			
			Attributes Atb = ctx.getAttributes("ou=sz,dc=achievo,dc=com");
			NamingEnumeration ne = Atb.getAll();
		        System.out.println("achievo");
		        while (ne.hasMore()) {
		            Attribute attr = (Attribute)ne.next();
		            System.out.println(attr);
		        }

		}
		catch (Exception ex)
		{
			end = System.currentTimeMillis();
			time = end - start;
			System.out.println("Exception is " + ex.toString());
			ex.printStackTrace();
			System.out.println("authentication takes = " + time + " millis");
			System.out.println("fail to authenticate DN: " + DN);
		}
	}
	

	
}

/*
*$Log: av-env.bat,v $
*/