java获取AD域用户信息

java如何获取AD域用户信息? http://aa00aa00.iteye.com/blog/1276936 http://blog.sina.com.cn/s/blog_6ef2c4540100nuvq.html

package com.webservice.message;

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 String GetADInfo(String name ) {

String userName = name; // 用户名称
if(userName==null){
userName = "";
}
String company = "";
String host = "10.10.10.21"; // AD服务器
String port = "389"; // 端口
String url = new String("ldap://" + host + ":" + port);
Hashtable HashEnv = new Hashtable();
// String adminName ="CN=oyxiaoyuanxy,CN=Users,DC=Hebmc,DC=com";//AD的用户名
String adminName = "cq\\administrator"; // 注意用户名的写法：domain\User
String adminPassword = "prd@"; // 密码
HashEnv.put(Context.SECURITY_AUTHENTICATION, "simple"); // LDAP访问安全级别
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工厂类
HashEnv.put(Context.PROVIDER_URL, url);
try {
LdapContext ctx = new InitialLdapContext(HashEnv, null);
// 域节点
String searchBase = "OU=重庆烟草,DC=cq,DC=tobacco,DC=com,DC=cn";
// LDAP搜索过滤器类
String searchFilter = "objectClass=User";
// 搜索控制器
SearchControls searchCtls = new SearchControls(); // Create the
// search
// controls
// 创建搜索控制器
searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE); // Specify
// the
// search
// scope
// 设置搜索范围
// searchCtls.setSearchScope(SearchControls.OBJECT_SCOPE); //
// Specify the search scope 设置搜索范围
//   String returnedAtts[] = { "memberOf", "distinguishedName",
//     "Pwd-Last-Set", "User-Password", "cn" };// 定制返回属性
String returnedAtts[] = { "company" };// 定制返回属性

// String returnedAtts[] = { "url", "whenChanged", "employeeID",
// "name", "userPrincipalName", "physicalDeliveryOfficeName",
// "departmentNumber", "telephoneNumber", "homePhone",
// "mobile", "department", "sAMAccountName", "whenChanged",
// "mail" }; // 定制返回属性
searchCtls.setReturningAttributes(returnedAtts); // 设置返回属性集
// 根据设置的域节点、过滤器类和搜索控制器搜索LDAP得到结果
NamingEnumeration answer = ctx.search(searchBase, searchFilter,
searchCtls);// Search for objects using the filter
// 初始化搜索结果数为0
int totalResults = 0;// Specify the attributes to return
int rows = 0;
while (answer.hasMoreElements()) {// 遍历结果集
SearchResult sr = (SearchResult) answer.next();// 得到符合搜索条件的DN
System.out.println(++rows
+ "************************************************");

String dn = sr.getName();
System.out.println(dn);
String match = dn.split("CN=")[1].split(",")[0];//返回格式一般是CN=ptyh,OU=专卖
System.out.println(match);
if(userName.equals(match)){
Attributes Attrs = sr.getAttributes();// 得到符合条件的属性集
if (Attrs != null) {
try {
for (NamingEnumeration ne = Attrs.getAll(); ne.hasMore();) {
Attribute Attr = (Attribute) ne.next();// 得到下一个属性
System.out.println(" AttributeID=属性名："+ Attr.getID().toString());
// 读取属性值
for (NamingEnumeration e = Attr.getAll(); e.hasMore(); totalResults++) {
company =  e.next().toString();
System.out.println("    AttributeValues=属性值：" + company);
}
System.out.println("    ---------------");

}
} catch (NamingException e) {
System.err.println("Throw Exception : " + e);
}
}//if
}
}//while
System.out.println("************************************************");
System.out.println("Number: " + totalResults);
ctx.close();
} catch (NamingException e) {
e.printStackTrace();
System.err.println("Throw Exception : " + e);
}
return company;
}
public static void main(String args[]) {
// 实例化
ADOperTest ad = new ADOperTest();
ad.GetADInfo("shz");
}
}