java ldap (1)

java ldap (1)

先用ldapbrowser测试下AD服务器，保证AD是可用的。
以下是java代码：

 

 

package  com.coreware.ems;

import  java.util.Hashtable;

import  javax.naming.Context;
import  javax.naming.NamingEnumeration;
import  javax.naming.NamingException;
import  javax.naming.directory. * ;

public   class  SimpleLDAPClient  {
    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://192.168.80.130:389/dc=coreware,dc=com");
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, "cn=wangfm,cn=Users,dc=coreware,dc=com");
        env.put(Context.SECURITY_CREDENTIALS, "abc123!@#");
        DirContext ctx = null;
        NamingEnumeration results = null;
        try {
            ctx = new InitialDirContext(env);
            SearchControls controls = new SearchControls();
            controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
            results = ctx.search("", "(objectclass=person)", controls);
            
            while (results.hasMoreElements()) {
                SearchResult searchResult = (SearchResult) results.next();
                Attributes attributes = searchResult.getAttributes();
                Attribute attr = attributes.get("cn");
                String cn = (String) attr.get();
                System.out.println(" Person Common Name = " + cn);
            }
        } catch (NamingException e) {
            e.printStackTrace();
        } finally {
            if (results != null) {
                try {
                    results.close();
                } catch (Exception e) {
                }
            }
            if (ctx != null) {
                try {
                    ctx.close();
                } catch (Exception e) {
                }
            }
        }
    }
}

运行结果：
 Person Common Name = Administrator
 Person Common Name = Guest
 Person Common Name = afunms
 Person Common Name = db2admin
 Person Common Name = AFUNMS-WIN2008
 Person Common Name = krbtgt
 Person Common Name = wangfm