    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
    018package org.apache.commons.net.ftp;
    019
    020import java.security.cert.CertificateException;
    021import java.security.cert.X509Certificate;
    022
    023import javax.net.ssl.X509TrustManager;
    024
    025/**
    026 * Do not use.
    027 * @since 2.0
    028 * @deprecated 3.0 use
    029 * {@link org.apache.commons.net.util.TrustManagerUtils#getValidateServerCertificateTrustManager()
    030 *  TrustManagerUtils#getValidateServerCertificateTrustManager()} instead
    031 */
    032@Deprecated
    033public class FTPSTrustManager implements X509TrustManager
    034{
    035    private static final X509Certificate[] EMPTY_X509CERTIFICATE_ARRAY = new X509Certificate[]{};
    036
    037    /**
    038     * No-op
    039     */
    040    @Override
    041    public void checkClientTrusted(X509Certificate[] certificates, String authType)
    042    {
    043        return;
    044    }
    045
    046    @Override
    047    public void checkServerTrusted(X509Certificate[] certificates, String authType) throws CertificateException
    048    {
    049        for (X509Certificate certificate : certificates)
    050        {
    051            certificate.checkValidity();
    052        }
    053    }
    054
    055    @Override
    056    public X509Certificate[] getAcceptedIssuers()
    057    {
    058        return EMPTY_X509CERTIFICATE_ARRAY;
    059    }
    060}