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【Java】 java通过LDAP读取Active Directory服务用户信息

作者:zc544467555 / 发布于2013/10/23/ 570


	import java.util.Hashtable;

	import javax.naming.AuthenticationException;
	import javax.naming.Context;
	import javax.naming.Name;
	import javax.naming.NamingEnumeration;
	import javax.naming.NamingException;
	import javax.naming.directory.Attribute;
	import javax.naming.directory.Attributes;
	import javax.naming.directory.DirContext;
	import javax.naming.directory.InitialDirContext;
	import javax.naming.ldap.LdapName;
	
	public class TestAd2 {
	 public static void main(String[] args) {
	 Hashtable env = new Hashtable();
	 env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
	 env.put(Context.PROVIDER_URL, "ldap://192.168.246.128:389");
	 env.put(Context.SECURITY_AUTHENTICATION, "simple");
	 env.put(Context.SECURITY_PRINCIPAL, "zhangchao@adtest.com");
	 env.put(Context.SECURITY_CREDENTIALS, "@WSX1qaz");
	 //若红色部分注释掉，则报下面错误，不知道具体原因
	 //javax.naming.NamingException: [LDAP: error code 1 - 00000000: LdapErr: DSID-0C0905FF, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, vece
	 DirContext context = null;
	 try {
	 context = new InitialDirContext(env);
	 System.out.println("user check ok");
	 Name name = new LdapName("cn=zhangchao,cn=users,dc=adtest,dc=com");
	 Attributes allAttrs = context.getAttributes(name);
	// String[] strIds = { "name", "cn"};
	// Attributes allAttrs = context.getAttributes("cn=zhangchao,cn=users,dc=ruanchen,dc=com", strIds);
	
	 if (null == allAttrs) {
	 System.out.println("no attributes");
	 return;
	 }
	 for (NamingEnumeration attrs = allAttrs.getAll(); attrs.hasMore();) {
	 Attribute attr = (Attribute) attrs.next();
	 System.out.println("attr : " + attr.getID());
	 for (NamingEnumeration values = attr.getAll(); values.hasMore();) {
	 System.out.println("\tvalue : " + values.next());
	 }
	 }
	 System.out.println("ok");
	 } catch (AuthenticationException e) {
	 e.printStackTrace();
	 } catch (NamingException e) {
	 e.printStackTrace();
	 } finally {
	 try {
	 context.close();
	 } catch (NamingException e) {
	 e.printStackTrace();
	 }
	 }
	 }
	}

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　Active　　Directory　

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.java通过LDAP读取Active Directory服务用户信息