1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.http.client.params; 29 30 /** 31 * Standard authentication schemes supported by HttpClient. 32 * 33 * @since 4.0 34 * 35 * @deprecated (4.3) use {@link org.apache.http.client.config.AuthSchemes}. 36 */ 37 @Deprecated 38 public final class AuthPolicy { 39 40 private AuthPolicy() { 41 super(); 42 } 43 44 /** 45 * The NTLM scheme is a proprietary Microsoft Windows Authentication 46 * protocol (considered to be the most secure among currently supported 47 * authentication schemes). 48 */ 49 public static final String NTLM = "NTLM"; 50 51 /** 52 * Digest authentication scheme as defined in RFC2617. 53 */ 54 public static final String DIGEST = "Digest"; 55 56 /** 57 * Basic authentication scheme as defined in RFC2617 (considered inherently 58 * insecure, but most widely supported) 59 */ 60 public static final String BASIC = "Basic"; 61 62 /** 63 * SPNEGO Authentication scheme. 64 * 65 * @since 4.1 66 */ 67 public static final String SPNEGO = "Negotiate"; 68 69 /** 70 * Kerberos Authentication scheme. 71 * 72 * @since 4.2 73 */ 74 public static final String KERBEROS = "Kerberos"; 75 76 }