001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    package org.apache.commons.net.ftp;
019    
020    import java.security.cert.CertificateException;
021    import java.security.cert.X509Certificate;
022    
023    import javax.net.ssl.X509TrustManager;
024    
025    import org.apache.commons.net.util.TrustManagerUtils;
026    
027    /**
028     * Do not use.
029     * @since 2.0
030     * @deprecated 3.0 use {@link TrustManagerUtils#getValidateServerCertificateTrustManager()} instead
031     */
032    @Deprecated
033    public class FTPSTrustManager implements X509TrustManager
034    {
035        private static final X509Certificate[] EMPTY_X509CERTIFICATE_ARRAY = new X509Certificate[]{};
036    
037        /**
038         * No-op
039         */
040        public void checkClientTrusted(X509Certificate[] certificates, String authType)
041        {
042            return;
043        }
044    
045        public void checkServerTrusted(X509Certificate[] certificates, String authType) throws CertificateException
046        {
047            for (int i = 0; i < certificates.length; ++i)
048            {
049                certificates[i].checkValidity();
050            }
051        }
052    
053        public X509Certificate[] getAcceptedIssuers()
054        {
055            return EMPTY_X509CERTIFICATE_ARRAY;
056        }
057    }