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/*
 * ====================================================================
 * 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
 * .
 *
 */

package org.apache.http.conn.ssl;

import javax.net.ssl.SSLException;

import org.apache.http.annotation.Immutable;

/**
 * The Strict HostnameVerifier works the same way as Sun Java 1.4, Sun
 * Java 5, Sun Java 6-rc.  It's also pretty close to IE6.  This
 * implementation appears to be compliant with RFC 2818 for dealing with
 * wildcards.
 * 

* The hostname must match either the first CN, or any of the subject-alts. * A wildcard can occur in the CN, and in any of the subject-alts. The * one divergence from IE6 is how we only check the first CN. IE6 allows * a match against any of the CNs present. We decided to follow in * Sun Java 1.4's footsteps and only check the first CN. (If you need * to check all the CN's, feel free to write your own implementation!). *

* A wildcard such as "*.foo.com" matches only subdomains in the same * level, for example "a.foo.com". It does not match deeper subdomains * such as "a.b.foo.com". * * * @since 4.0 */ @Immutable public class StrictHostnameVerifier extends AbstractVerifier { public final void verify( final String host, final String[] cns, final String[] subjectAlts) throws SSLException { verify(host, cns, subjectAlts, true); } @Override public final String toString() { return "STRICT"; } }





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