mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/ssl/StrictHostnameVerifier.java

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/ssl/StrictHostnameVerifier.java	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,69 @@
     1.4 +/*
     1.5 + * ====================================================================
     1.6 + * Licensed to the Apache Software Foundation (ASF) under one
     1.7 + * or more contributor license agreements.  See the NOTICE file
     1.8 + * distributed with this work for additional information
     1.9 + * regarding copyright ownership.  The ASF licenses this file
    1.10 + * to you under the Apache License, Version 2.0 (the
    1.11 + * "License"); you may not use this file except in compliance
    1.12 + * with the License.  You may obtain a copy of the License at
    1.13 + *
    1.14 + *   http://www.apache.org/licenses/LICENSE-2.0
    1.15 + *
    1.16 + * Unless required by applicable law or agreed to in writing,
    1.17 + * software distributed under the License is distributed on an
    1.18 + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    1.19 + * KIND, either express or implied.  See the License for the
    1.20 + * specific language governing permissions and limitations
    1.21 + * under the License.
    1.22 + * ====================================================================
    1.23 + *
    1.24 + * This software consists of voluntary contributions made by many
    1.25 + * individuals on behalf of the Apache Software Foundation.  For more
    1.26 + * information on the Apache Software Foundation, please see
    1.27 + * <http://www.apache.org/>.
    1.28 + *
    1.29 + */
    1.30 +
    1.31 +package ch.boye.httpclientandroidlib.conn.ssl;
    1.32 +
    1.33 +import javax.net.ssl.SSLException;
    1.34 +
    1.35 +import ch.boye.httpclientandroidlib.annotation.Immutable;
    1.36 +
    1.37 +/**
    1.38 + * The Strict HostnameVerifier works the same way as Sun Java 1.4, Sun
    1.39 + * Java 5, Sun Java 6-rc.  It's also pretty close to IE6.  This
    1.40 + * implementation appears to be compliant with RFC 2818 for dealing with
    1.41 + * wildcards.
    1.42 + * <p/>
    1.43 + * The hostname must match either the first CN, or any of the subject-alts.
    1.44 + * A wildcard can occur in the CN, and in any of the subject-alts.  The
    1.45 + * one divergence from IE6 is how we only check the first CN.  IE6 allows
    1.46 + * a match against any of the CNs present.  We decided to follow in
    1.47 + * Sun Java 1.4's footsteps and only check the first CN.  (If you need
    1.48 + * to check all the CN's, feel free to write your own implementation!).
    1.49 + * <p/>
    1.50 + * A wildcard such as "*.foo.com" matches only subdomains in the same
    1.51 + * level, for example "a.foo.com".  It does not match deeper subdomains
    1.52 + * such as "a.b.foo.com".
    1.53 + *
    1.54 + *
    1.55 + * @since 4.0
    1.56 + */
    1.57 +@Immutable
    1.58 +public class StrictHostnameVerifier extends AbstractVerifier {
    1.59 +
    1.60 +    public final void verify(
    1.61 +            final String host,
    1.62 +            final String[] cns,
    1.63 +            final String[] subjectAlts) throws SSLException {
    1.64 +        verify(host, cns, subjectAlts, true);
    1.65 +    }
    1.66 +
    1.67 +    @Override
    1.68 +    public final String toString() {
    1.69 +        return "STRICT";
    1.70 +    }
    1.71 +
    1.72 +}

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