/**
 * Sample JNDI example code to add a user account in Active Directory
 */
import javax.naming.*;
import javax.naming.directory.*;
import java.util.Hashtable;

public class JNDI_Add_User {
        
    public static void main(String[] args)
    {
    	
        String ldapURL = "ldaps://myAD.myCompany.com:636"; // SSL
        String bindDn = "CN=Administrator,CN=Users,DC=myCompany,DC=com";
        String bindPwd = "password";
    	
        // Set up the environment for creating the initial context
        Hashtable env = new Hashtable();
        env.put(Context.INITIAL_CONTEXT_FACTORY, 
        		"com.sun.jndi.ldap.LdapCtxFactory");
        env.put(Context.PROVIDER_URL, ldapURL);
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, bindDn);
        env.put(Context.SECURITY_CREDENTIALS, bindPwd);

        try {
                
            // Create the initial context
            DirContext ctx = new InitialDirContext(env);

            // Attributes to represent the user 
            Attributes attrs = new BasicAttributes(true); // case-ignore
            // objectClass
            Attribute attr = new BasicAttribute("objectClass");
            attr.add("top");
            attr.add("person");
            attr.add("organizationalPerson");
            attr.add("user");
            attrs.put(attr);

            // MUST attribute 
            attrs.put("unicodePwd", "\"Abcd1234\"".getBytes("UTF-16LE") );
            attrs.put("userAccountControl", "512");

            // MAY attribute 
            attrs.put("cn", "John Smith");
            attrs.put("givenName", "John");
            attrs.put("sn", "Smith");

            // Create the user account
            ctx.createSubcontext(
            		"cn=John Smith,CN=Users,DC=myCompany,DC=com", 
            		attrs);

            // close 
            ctx.close();

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}