JAVA 讀取AD（ldap）用戶信息

/**
 *  JAVA 讀取AD用戶信息
 *  aa00a00
 */
package com.wanda.sso.client.servlet;

import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
import javax.naming.directory.SearchControls;
import javax.naming.directory.SearchResult;
import javax.naming.ldap.InitialLdapContext;
import javax.naming.ldap.LdapContext;

public class ADOperTest {

 public ADOperTest() {
 }

 public void GetADInfo() {
  String userName = "xueqiang"; // 用戶名稱
  String passwd = "123456";
  String host = "10.0.4.26"; // AD服務器
  String port = "389"; // 端口
  String domain = "@wanda-dev.cn"; // 郵箱的後綴名
  String url = new String("ldap://" + host + ":" + port);
  String user = userName.indexOf(domain) > 0 ? userName : userName
    + domain;
  Hashtable HashEnv = new Hashtable();
  // String adminName ="CN=oyxiaoyuanxy,CN=Users,DC=Hebmc,DC=com";//AD的用戶名
  String adminName = "xueqiang"; // 注意用戶名的寫法：domain\User 或
  // User@domain.com
  adminName = "xueqiang"; // 注意用戶名的寫法：domain\User 或 User@domain.com
  String adminPassword = "123456"; // 密碼
  HashEnv.put(Context.SECURITY_AUTHENTICATION, "simple"); // LDAP訪問安全級別
  HashEnv.put(Context.SECURITY_PRINCIPAL, adminName); // AD User
  HashEnv.put(Context.SECURITY_CREDENTIALS, adminPassword); // AD Password
  HashEnv.put(Context.INITIAL_CONTEXT_FACTORY,
    "com.sun.jndi.ldap.LdapCtxFactory"); // LDAP工廠類
  HashEnv.put(Context.PROVIDER_URL, url);
  try {
   LdapContext ctx = new InitialLdapContext(HashEnv, null);
   // 域節點
   String searchBase = "DC=wanda-dev,DC=cn";
   // LDAP搜索過濾器類
   String searchFilter = "objectClass=User";
   // 搜索控制器
   SearchControls searchCtls = new SearchControls(); // Create the
   // search
   // controls
   // 建立搜索控制器
   searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE); // Specify
   // the
   // search
   // scope
   // 設置搜索範圍
   // searchCtls.setSearchScope(SearchControls.OBJECT_SCOPE); //
   // Specify the search scope 設置搜索範圍
   String returnedAtts[] = { "memberOf", "distinguishedName",
     "Pwd-Last-Set", "User-Password", "cn" };// 定製返回屬性
   // String returnedAtts[] = { "url", "whenChanged", "employeeID",
   // "name", "userPrincipalName", "physicalDeliveryOfficeName",
   // "departmentNumber", "telephoneNumber", "homePhone",
   // "mobile", "department", "sAMAccountName", "whenChanged",
   // "mail" }; // 定製返回屬性
   searchCtls.setReturningAttributes(returnedAtts); // 設置返回屬性集

   // 根據設置的域節點、過濾器類和搜索控制器搜索LDAP獲得結果
   NamingEnumeration answer = ctx.search(searchBase, searchFilter,
     searchCtls);// Search for objects using the filter

   // 初始化搜索結果數爲0
   int totalResults = 0;// Specify the attributes to return
   int rows = 0;

   while (answer.hasMoreElements()) {// 遍歷結果集
    SearchResult sr = (SearchResult) answer.next();// 獲得符合搜索條件的DN
    System.out.println(++rows
      + "************************************************");
    System.out.println(sr.getName());
    Attributes Attrs = sr.getAttributes();// 獲得符合條件的屬性集
    if (Attrs != null) {
     try {
      for (NamingEnumeration ne = Attrs.getAll(); ne
        .hasMore();) {
       Attribute Attr = (Attribute) ne.next();// 獲得下一個屬性
       System.out.println(" AttributeID=屬性名："
         + Attr.getID().toString());
       // 讀取屬性值
       for (NamingEnumeration e = Attr.getAll(); e
         .hasMore(); totalResults++) {
        System.out.println("    AttributeValues=屬性值："
          + e.next().toString());
       }
       System.out.println("    ---------------");
       // 讀取屬性值
       // Enumeration values = Attr.getAll();
       // if (values != null) { // 迭代
       // while (values.hasMoreElements()) {
       // System.out.println("    AttributeValues=屬性值："+
       // values.nextElement());
       // }
       // }
       // System.out.println("    ---------------");
      }
     } catch (NamingException e) {
      System.err.println("Throw Exception : " + e);
     }
    }
   }
   System.out
     .println("************************************************");
   System.out.println("Number: " + totalResults);
   ctx.close();
  } catch (NamingException e) {
   e.printStackTrace();
   System.err.println("Throw Exception : " + e);
  }
 }

 public static void main(String args[]) {
  // 實例化
  ADOperTest ad = new ADOperTest();
  ad.GetADInfo();
 }
}