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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.commons.net.ftp;
19  
20  import java.security.cert.CertificateException;
21  import java.security.cert.X509Certificate;
22  
23  import javax.net.ssl.X509TrustManager;
24  
25  /**
26   * Do not use.
27   * @since 2.0
28   * @deprecated 3.0 use {@link org.apache.commons.net.util.TrustManagerUtils#getValidateServerCertificateTrustManager() TrustManagerUtils#getValidateServerCertificateTrustManager()} instead
29   */
30  @Deprecated
31  public class FTPSTrustManager implements X509TrustManager
32  {
33      private static final X509Certificate[] EMPTY_X509CERTIFICATE_ARRAY = new X509Certificate[]{};
34  
35      /**
36       * No-op
37       */
38  //    @Override
39      public void checkClientTrusted(X509Certificate[] certificates, String authType)
40      {
41          return;
42      }
43  
44  //    @Override
45      public void checkServerTrusted(X509Certificate[] certificates, String authType) throws CertificateException
46      {
47          for (X509Certificate certificate : certificates)
48          {
49              certificate.checkValidity();
50          }
51      }
52  
53  //    @Override
54      public X509Certificate[] getAcceptedIssuers()
55      {
56          return EMPTY_X509CERTIFICATE_ARRAY;
57      }
58  }