content: /*
   * Copyright (C) 2015 The Android Open Source Project
   *
   * Licensed 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
   *
   *      http://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 android.security.net.config;
  
  import java.io.File;
  import java.security.cert.Certificate;
  import java.security.cert.X509Certificate;
  import java.util.Date;
  import java.util.Set;
  
  import com.android.org.conscrypt.TrustedCertificateStore;
  
  /** @hide */
  public class TrustedCertificateStoreAdapter extends TrustedCertificateStore {
      private final NetworkSecurityConfig mConfig;
  
      public TrustedCertificateStoreAdapter(NetworkSecurityConfig config) {
          mConfig = config;
      }
  
      @Override
      public X509Certificate findIssuer(X509Certificate cert) {
          TrustAnchor anchor = mConfig.findTrustAnchorByIssuerAndSignature(cert);
          if (anchor == null) {
              return null;
          }
          return anchor.certificate;
      }
  
      @Override
      public Set<X509Certificate> findAllIssuers(X509Certificate cert) {
          return mConfig.findAllCertificatesByIssuerAndSignature(cert);
      }
  
      @Override
      public X509Certificate getTrustAnchor(X509Certificate cert) {
          TrustAnchor anchor = mConfig.findTrustAnchorBySubjectAndPublicKey(cert);
          if (anchor == null) {
              return null;
          }
          return anchor.certificate;
      }
  
      @Override
      public boolean isUserAddedCertificate(X509Certificate cert) {
          // isUserAddedCertificate is used only for pinning overrides, so use overridesPins here.
          TrustAnchor anchor = mConfig.findTrustAnchorBySubjectAndPublicKey(cert);
          if (anchor == null) {
              return false;
          }
          return anchor.overridesPins;
      }
  
      @Override
      public File getCertificateFile(File dir, X509Certificate x) {
          // getCertificateFile is only used for tests, do not support it here.
          throw new UnsupportedOperationException();
      }
  
      // The methods below are exposed in TrustedCertificateStore but not used by conscrypt, do not
      // support them.
  
      @Override
      public Certificate getCertificate(String alias) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public Certificate getCertificate(String alias, boolean includeDeletedSystem) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public Date getCreationDate(String alias) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public Set<String> aliases() {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public Set<String> userAliases() {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public Set<String> allSystemAliases() {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public boolean containsAlias(String alias) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getCertificateAlias(Certificate c) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getCertificateAlias(Certificate c, boolean includeDeletedSystem) {
          throw new UnsupportedOperationException();
      }
  }
  