JAVA Windows domain Certification Guide

Implementation method:

Import java.util.Hashtable;

Import Javax.naming.Context;

Import javax.naming.NamingEnumeration;

Import Javax.naming.ldap.InitialLdapContext;

Import Javax.naming.ldap.LdapContext;

public class Ldapauth {

private String domain;

Private String Ldaphost;

Private String searchbase;

Public Ldapauth () {

This.domain = "{domain}";

This.ldaphost = "ldap://{ip}:{port}";

This.searchbase = "DC={DC},DC={DC}";

}

Public Ldapauth (String domain,string host,string dn) {

This.domain = domain;

This.ldaphost = host;

This.searchbase = DN;

}

public boolean Authldap (String username,string pass) {

String Searchfilter = "(& (Objectclass=user) (samaccountname=" + username + "))";

Hashtable env = new Hashtable ();

Env.put (Context.initial_context_factory, "com.sun.jndi.ldap.LdapCtxFactory");

Env.put (Context.provider_url, ldaphost);

Env.put (Context.security_authentication, "simple");

Env.put (Context.security_principal, username + "@" + domain);

Env.put (context.security_credentials, pass);

Ldapcontext CTXGC = null;

Boolean ldapuser = false;

try {

CTXGC = new Initialldapcontext (env,null);

Namingenumeration answer = Ctxgc.search (Searchbase, searchfilter,null);

if (answer!=null) {

Ldapuser = true;

}

} catch (Exception e) {

Todo:handle exception

}

return ldapuser;

}

Test:

User name password is correct:

User name password error:

JAVA Windows domain Certification Guide