001/* 002 * The contents of this file are subject to the terms of the Common Development and 003 * Distribution License (the License). You may not use this file except in compliance with the 004 * License. 005 * 006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the 007 * specific language governing permission and limitations under the License. 008 * 009 * When distributing Covered Software, include this CDDL Header Notice in each file and include 010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL 011 * Header, with the fields enclosed by brackets [] replaced by your own identifying 012 * information: "Portions copyright [year] [name of copyright owner]". 013 * 014 * Copyright 2014-2015 ForgeRock AS. 015 */ 016 017package org.forgerock.openig.filter.oauth2.challenge; 018 019import org.forgerock.http.protocol.Response; 020import org.forgerock.http.protocol.Status; 021 022/** 023 * Builds an error {@link Response} when the request does not contains any OAuth 2.0 Bearer token. 024 * <p> 025 * Example: 026 * <pre> 027 * {@code 028 * HTTP/1.1 401 Unauthorized 029 * WWW-Authenticate: Bearer realm="example" 030 * } 031 * </pre> 032 */ 033public class NoAuthenticationChallengeHandler extends AuthenticateChallengeHandler { 034 035 /** 036 * Builds a new NoAuthenticationChallengeHandler. 037 * 038 * @param realm 039 * mandatory realm value. 040 */ 041 public NoAuthenticationChallengeHandler(final String realm) { 042 super(realm, null, null, null); 043 } 044 045 @Override 046 public Response createResponse() { 047 Response response = new Response(); 048 response.setStatus(Status.UNAUTHORIZED); 049 return response; 050 } 051}