/*
    * Copyright 2016 The Netty Project
    *
    * The Netty Project 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:
    *
    *   https://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.
   */
  package io.netty.handler.ssl.util;
  
  import io.netty.util.internal.SuppressJava6Requirement;
  
  import javax.net.ssl.SSLEngine;
  import javax.net.ssl.X509ExtendedTrustManager;
  import javax.net.ssl.X509TrustManager;
  import java.net.Socket;
  import java.security.cert.CertificateException;
  import java.security.cert.X509Certificate;
  
  import static io.netty.util.internal.ObjectUtil.*;
  
  @SuppressJava6Requirement(reason = "Usage guarded by java version check")
  final class X509TrustManagerWrapper extends X509ExtendedTrustManager {
  
      private final X509TrustManager delegate;
  
      X509TrustManagerWrapper(X509TrustManager delegate) {
          this.delegate = checkNotNull(delegate, "delegate");
      }
  
      @Override
      public void checkClientTrusted(X509Certificate[] chain, String s) throws CertificateException {
          delegate.checkClientTrusted(chain, s);
      }
  
      @Override
      public void checkClientTrusted(X509Certificate[] chain, String s, Socket socket)
              throws CertificateException {
          delegate.checkClientTrusted(chain, s);
      }
  
      @Override
      public void checkClientTrusted(X509Certificate[] chain, String s, SSLEngine sslEngine)
              throws CertificateException {
          delegate.checkClientTrusted(chain, s);
      }
  
      @Override
      public void checkServerTrusted(X509Certificate[] chain, String s) throws CertificateException {
          delegate.checkServerTrusted(chain, s);
      }
  
      @Override
      public void checkServerTrusted(X509Certificate[] chain, String s, Socket socket)
              throws CertificateException {
          delegate.checkServerTrusted(chain, s);
      }
  
      @Override
      public void checkServerTrusted(X509Certificate[] chain, String s, SSLEngine sslEngine)
              throws CertificateException {
          delegate.checkServerTrusted(chain, s);
      }
  
      @Override
      public X509Certificate[] getAcceptedIssuers() {
          return delegate.getAcceptedIssuers();
      }
  }