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| 1 | /* | ||
| 2 | * Copyright (c) 1996, 2004, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package sun.net.www.protocol.http; | ||
| 27 | |||
| 28 | import java.net.URL; | ||
| 29 | |||
| 30 | /** | ||
| 31 | * An interface for all objects that implement HTTP authentication. | ||
| 32 | * See the HTTP spec for details on how this works in general. | ||
| 33 | * A single class or object can implement an arbitrary number of | ||
| 34 | * authentication schemes. | ||
| 35 | * | ||
| 36 | * @author David Brown | ||
| 37 | * | ||
| 38 | * @deprecated -- use java.net.Authenticator instead | ||
| 39 | * @see java.net.Authenticator | ||
| 40 | */ | ||
| 41 | // | ||
| 42 | // REMIND: Unless compatibility with sun.* API's from 1.2 to 2.0 is | ||
| 43 | // a goal, there's no reason to carry this forward into JDK 2.0. | ||
| 44 | @Deprecated | ||
| 45 | public interface HttpAuthenticator { | ||
| 46 | |||
| 47 | |||
| 48 | /** | ||
| 49 | * Indicate whether the specified authentication scheme is | ||
| 50 | * supported. In accordance with HTTP specifications, the | ||
| 51 | * scheme name should be checked in a case-insensitive fashion. | ||
| 52 | */ | ||
| 53 | |||
| 54 | boolean schemeSupported (String scheme); | ||
| 55 | |||
| 56 | /** | ||
| 57 | * Returns the String that should be included in the HTTP | ||
| 58 | * <B>Authorization</B> field. Return null if no info was | ||
| 59 | * supplied or could be found. | ||
| 60 | * <P> | ||
| 61 | * Example: | ||
| 62 | * --> GET http://www.authorization-required.com/ HTTP/1.0 | ||
| 63 | * <-- HTTP/1.0 403 Unauthorized | ||
| 64 | * <-- WWW-Authenticate: Basic realm="WallyWorld" | ||
| 65 | * call schemeSupported("Basic"); (return true) | ||
| 66 | * call authString(u, "Basic", "WallyWorld", null); | ||
| 67 | * return "QWadhgWERghghWERfdfQ==" | ||
| 68 | * --> GET http://www.authorization-required.com/ HTTP/1.0 | ||
| 69 | * --> Authorization: Basic QWadhgWERghghWERfdfQ== | ||
| 70 | * <-- HTTP/1.0 200 OK | ||
| 71 | * <B> YAY!!!</B> | ||
| 72 | */ | ||
| 73 | |||
| 74 | public String authString (URL u, String scheme, String realm); | ||
| 75 | |||
| 76 | } | ||