Java tutorial
/* * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/conn/ssl/X509HostnameVerifier.java $ * $Revision: 618365 $ * $Date: 2008-02-04 10:20:08 -0800 (Mon, 04 Feb 2008) $ * * ==================================================================== * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.http.conn.ssl; import javax.net.ssl.HostnameVerifier; import javax.net.ssl.SSLException; import javax.net.ssl.SSLSession; import javax.net.ssl.SSLSocket; import java.io.IOException; import java.security.cert.X509Certificate; /** * Interface for checking if a hostname matches the names stored inside the * server's X.509 certificate. Implements javax.net.ssl.HostnameVerifier, but * we don't actually use that interface. Instead we added some methods that * take String parameters (instead of javax.net.ssl.HostnameVerifier's * SSLSession). JUnit is a lot easier this way! :-) * <p/> * We provide the HostnameVerifier.DEFAULT, HostnameVerifier.STRICT, and * HostnameVerifier.ALLOW_ALL implementations. But feel free to define * your own implementation! * <p/> * Inspired by Sebastian Hauer's original StrictSSLProtocolSocketFactory in the * HttpClient "contrib" repository. * * @author Julius Davies * @author <a href="mailto:hauer@psicode.com">Sebastian Hauer</a> * * @since 4.0 (8-Dec-2006) * * @deprecated Please use {@link java.net.URL#openConnection} instead. * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> * for further details. */ @Deprecated public interface X509HostnameVerifier extends HostnameVerifier { boolean verify(String host, SSLSession session); void verify(String host, SSLSocket ssl) throws IOException; void verify(String host, X509Certificate cert) throws SSLException; /** * Checks to see if the supplied hostname matches any of the supplied CNs * or "DNS" Subject-Alts. Most implementations only look at the first CN, * and ignore any additional CNs. Most implementations do look at all of * the "DNS" Subject-Alts. The CNs or Subject-Alts may contain wildcards * according to RFC 2818. * * @param cns CN fields, in order, as extracted from the X.509 * certificate. * @param subjectAlts Subject-Alt fields of type 2 ("DNS"), as extracted * from the X.509 certificate. * @param host The hostname to verify. * @throws SSLException If verification failed. */ void verify(String host, String[] cns, String[] subjectAlts) throws SSLException; }