/*
    * Copyright 2019 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 static io.netty.util.internal.ObjectUtil.checkNotNull;
  
  import io.netty.util.internal.SuppressJava6Requirement;
  import java.net.Socket;
  import java.security.Principal;
  import java.security.PrivateKey;
  import java.security.cert.X509Certificate;
  import javax.net.ssl.SSLEngine;
  import javax.net.ssl.X509ExtendedKeyManager;
  import javax.net.ssl.X509KeyManager;
  
  @SuppressJava6Requirement(reason = "Usage guarded by java version check")
  final class X509KeyManagerWrapper extends X509ExtendedKeyManager {
  
      private final X509KeyManager delegate;
  
      X509KeyManagerWrapper(X509KeyManager delegate) {
          this.delegate = checkNotNull(delegate, "delegate");
      }
  
      @Override
      public String[] getClientAliases(String var1, Principal[] var2) {
          return delegate.getClientAliases(var1, var2);
      }
  
      @Override
      public String chooseClientAlias(String[] var1, Principal[] var2, Socket var3) {
          return delegate.chooseClientAlias(var1, var2, var3);
      }
  
      @Override
      public String[] getServerAliases(String var1, Principal[] var2) {
          return delegate.getServerAliases(var1, var2);
      }
  
      @Override
      public String chooseServerAlias(String var1, Principal[] var2, Socket var3) {
          return delegate.chooseServerAlias(var1, var2, var3);
      }
  
      @Override
      public X509Certificate[] getCertificateChain(String var1) {
          return delegate.getCertificateChain(var1);
      }
  
      @Override
      public PrivateKey getPrivateKey(String var1) {
          return delegate.getPrivateKey(var1);
      }
  
      @Override
      public String chooseEngineClientAlias(String[] keyType, Principal[] issuers, SSLEngine engine) {
          return delegate.chooseClientAlias(keyType, issuers, null);
      }
  
      @Override
      public String chooseEngineServerAlias(String keyType, Principal[] issuers, SSLEngine engine) {
          return delegate.chooseServerAlias(keyType, issuers, null);
      }
  }