1/*
2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/conn/ssl/X509HostnameVerifier.java $
3 * $Revision: 618365 $
4 * $Date: 2008-02-04 10:20:08 -0800 (Mon, 04 Feb 2008) $
5 *
6 * ====================================================================
7 * Licensed to the Apache Software Foundation (ASF) under one
8 * or more contributor license agreements.  See the NOTICE file
9 * distributed with this work for additional information
10 * regarding copyright ownership.  The ASF licenses this file
11 * to you under the Apache License, Version 2.0 (the
12 * "License"); you may not use this file except in compliance
13 * with the License.  You may obtain a copy of the License at
14 *
15 *   http://www.apache.org/licenses/LICENSE-2.0
16 *
17 * Unless required by applicable law or agreed to in writing,
18 * software distributed under the License is distributed on an
19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20 * KIND, either express or implied.  See the License for the
21 * specific language governing permissions and limitations
22 * under the License.
23 * ====================================================================
24 *
25 * This software consists of voluntary contributions made by many
26 * individuals on behalf of the Apache Software Foundation.  For more
27 * information on the Apache Software Foundation, please see
28 * <http://www.apache.org/>.
29 *
30 */
31
32package org.apache.http.conn.ssl;
33
34import javax.net.ssl.HostnameVerifier;
35import javax.net.ssl.SSLException;
36import javax.net.ssl.SSLSession;
37import javax.net.ssl.SSLSocket;
38import java.io.IOException;
39import java.security.cert.X509Certificate;
40
41/**
42 * Interface for checking if a hostname matches the names stored inside the
43 * server's X.509 certificate.  Implements javax.net.ssl.HostnameVerifier, but
44 * we don't actually use that interface.  Instead we added some methods that
45 * take String parameters (instead of javax.net.ssl.HostnameVerifier's
46 * SSLSession).  JUnit is a lot easier this way!  :-)
47 * <p/>
48 * We provide the HostnameVerifier.DEFAULT, HostnameVerifier.STRICT, and
49 * HostnameVerifier.ALLOW_ALL implementations.  But feel free to define
50 * your own implementation!
51 * <p/>
52 * Inspired by Sebastian Hauer's original StrictSSLProtocolSocketFactory in the
53 * HttpClient "contrib" repository.
54 *
55 * @author Julius Davies
56 * @author <a href="mailto:hauer@psicode.com">Sebastian Hauer</a>
57 *
58 * @since 4.0 (8-Dec-2006)
59 *
60 * @deprecated Please use {@link java.net.URL#openConnection} instead.
61 *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
62 *     for further details.
63 */
64@Deprecated
65public interface X509HostnameVerifier extends HostnameVerifier {
66
67    boolean verify(String host, SSLSession session);
68
69    void verify(String host, SSLSocket ssl) throws IOException;
70
71    void verify(String host, X509Certificate cert) throws SSLException;
72
73    /**
74     * Checks to see if the supplied hostname matches any of the supplied CNs
75     * or "DNS" Subject-Alts.  Most implementations only look at the first CN,
76     * and ignore any additional CNs.  Most implementations do look at all of
77     * the "DNS" Subject-Alts. The CNs or Subject-Alts may contain wildcards
78     * according to RFC 2818.
79     *
80     * @param cns         CN fields, in order, as extracted from the X.509
81     *                    certificate.
82     * @param subjectAlts Subject-Alt fields of type 2 ("DNS"), as extracted
83     *                    from the X.509 certificate.
84     * @param host        The hostname to verify.
85     * @throws SSLException If verification failed.
86     */
87    void verify(String host, String[] cns, String[] subjectAlts)
88          throws SSLException;
89
90
91}
92