JAVA 兑现AD验证

JAVA 实现AD验证

package com.wanda.sso.client.servlet;

import java.util.HashMap;
import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.directory.DirContext;
import javax.naming.directory.InitialDirContext;

/**
?* *
?*
?* @author winter *
?*/
public class AdTools {

?/**
? * AD 验证
? *
? * @param userName
? * @param passWord
? * @return
? */
?public static boolean adTrueOrFalse(String userName, String passWord) {
??String url = new String("ldap://" + SsoClientUtils.AD_SERVER_IP + ":"
????+ SsoClientUtils.AD_SERVER_PORT);
??String user = userName.indexOf(SsoClientUtils.AD_SERVER_DOMAIN) > 0 ? userName
????: userName + SsoClientUtils.AD_SERVER_DOMAIN;
??Hashtable env = new Hashtable();
??DirContext ctx;
??env.put(Context.SECURITY_AUTHENTICATION, "simple");
??env.put(Context.SECURITY_PRINCIPAL, user);
??env.put(Context.SECURITY_CREDENTIALS, passWord);
??env.put(Context.INITIAL_CONTEXT_FACTORY,
????"com.sun.jndi.ldap.LdapCtxFactory");
??env.put(Context.PROVIDER_URL, url);
??try {
???ctx = new InitialDirContext(env);
???ctx.close();
???// System.out.println("验证成功!");
???return true;
??} catch (NamingException err) {
???err.printStackTrace();
???// System.out.println("验证失败!");
???return false;
??}
?}

?// 使用LDAP验证密码
?public static void main(String[] args) {
??String userName = "xueqiang"; // 用户名称
??String passwd = "123456";
??String host = "10.0.4.26"; // AD服务器
??String port = "389"; // 端口
??String domain = "@wanda-dev.cn"; // 邮箱的后缀名
??String url = new String("ldap://" + host + ":" + port);
??String user = userName.indexOf(domain) > 0 ? userName : userName
????+ domain;
??Hashtable<String, String> env = new Hashtable<String ,String>();
??DirContext ctx = null;
??env.put(Context.SECURITY_AUTHENTICATION, "simple");
??env.put(Context.SECURITY_PRINCIPAL, user);
??if ("".equals(passwd.trim())) {
???passwd = null;
???System.out.println("密码不能为空!!");
??}
??env.put(Context.SECURITY_CREDENTIALS, passwd);
??env.put(Context.INITIAL_CONTEXT_FACTORY,
????"com.sun.jndi.ldap.LdapCtxFactory"); // LDAP工厂类
??env.put(Context.PROVIDER_URL, url);
??try {
???ctx = new InitialDirContext(env);
???ctx.close();
???System.out.println("验证成功!!");
??} catch (NamingException e) {
???e.printStackTrace();
???System.out.print("验证失败!!");
??}
?}
}