001/*
002 * ====================================================================
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *   http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing,
014 * software distributed under the License is distributed on an
015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016 * KIND, either express or implied.  See the License for the
017 * specific language governing permissions and limitations
018 * under the License.
019 * ====================================================================
020 *
021 * This software consists of voluntary contributions made by many
022 * individuals on behalf of the Apache Software Foundation.  For more
023 * information on the Apache Software Foundation, please see
024 * <http://www.apache.org/>.
025 *
026 */
027
028package org.apache.http.auth;
029
030/**
031 * Constants and static helpers related to the HTTP authentication.
032 *
033 *
034 * @since 4.0
035 */
036public final class AUTH {
037
038    /**
039     * The www authenticate challange header.
040     */
041    public static final String WWW_AUTH = "WWW-Authenticate";
042
043    /**
044     * The www authenticate response header.
045     */
046    public static final String WWW_AUTH_RESP = "Authorization";
047
048    /**
049     * The proxy authenticate challange header.
050     */
051    public static final String PROXY_AUTH = "Proxy-Authenticate";
052
053    /**
054     * The proxy authenticate response header.
055     */
056    public static final String PROXY_AUTH_RESP = "Proxy-Authorization";
057
058    private AUTH() {
059    }
060
061}