| /* GENERATED SOURCE. DO NOT MODIFY. */ |
| /* |
| * Copyright (C) 2010 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 com.android.org.conscrypt; |
| |
| import static com.android.org.conscrypt.Platform.wrapEngine; |
| |
| import java.io.IOException; |
| import java.security.GeneralSecurityException; |
| import java.security.KeyManagementException; |
| import java.security.SecureRandom; |
| import javax.net.ssl.KeyManager; |
| import javax.net.ssl.SSLContextSpi; |
| import javax.net.ssl.SSLEngine; |
| import javax.net.ssl.SSLServerSocketFactory; |
| import javax.net.ssl.SSLSessionContext; |
| import javax.net.ssl.SSLSocketFactory; |
| import javax.net.ssl.TrustManager; |
| |
| /** |
| * OpenSSL-backed SSLContext service provider interface. |
| * |
| * <p>Public to allow contruction via the provider framework. |
| * @hide This class is not part of the Android public SDK API |
| */ |
| @Internal |
| public abstract class OpenSSLContextImpl extends SSLContextSpi { |
| /** |
| * The default SSLContextImpl for use with |
| * SSLContext.getInstance("Default"). Protected by the |
| * DefaultSSLContextImpl.class monitor. |
| */ |
| private static DefaultSSLContextImpl defaultSslContextImpl; |
| |
| /** TLS protocols to enable by default. */ |
| private final String[] protocols; |
| |
| /** Client session cache. */ |
| private final ClientSessionContext clientSessionContext; |
| |
| /** Server session cache. */ |
| private final ServerSessionContext serverSessionContext; |
| |
| SSLParametersImpl sslParameters; |
| |
| /** Allows outside callers to get the preferred SSLContext. */ |
| @android.compat.annotation.UnsupportedAppUsage |
| static OpenSSLContextImpl getPreferred() { |
| return new TLSv13(); |
| } |
| |
| OpenSSLContextImpl(String[] protocols) { |
| this.protocols = protocols; |
| clientSessionContext = new ClientSessionContext(); |
| serverSessionContext = new ServerSessionContext(); |
| } |
| |
| // BEGIN Android-added: Restore missing constructor that is used by apps |
| @android.compat.annotation.UnsupportedAppUsage |
| private OpenSSLContextImpl() throws GeneralSecurityException, IOException { |
| this(NativeCrypto.TLSV13_PROTOCOLS, true); |
| } |
| // END Android-added: Restore missing constructor that is used by apps |
| |
| /** |
| * Constuctor for the DefaultSSLContextImpl. The unused boolean parameter is solely to |
| * indicate that this constructor is desired. |
| */ |
| @SuppressWarnings("StaticAssignmentInConstructor") |
| OpenSSLContextImpl(String[] protocols, boolean unused) |
| throws GeneralSecurityException, IOException { |
| synchronized (DefaultSSLContextImpl.class) { |
| this.protocols = null; |
| // This is the only place defaultSslContextImpl is read or written so all |
| // access is actually synchronized. |
| if (defaultSslContextImpl == null) { |
| clientSessionContext = new ClientSessionContext(); |
| serverSessionContext = new ServerSessionContext(); |
| defaultSslContextImpl = (DefaultSSLContextImpl) this; |
| } else { |
| clientSessionContext = |
| (ClientSessionContext) |
| defaultSslContextImpl.engineGetClientSessionContext(); |
| serverSessionContext = |
| (ServerSessionContext) |
| defaultSslContextImpl.engineGetServerSessionContext(); |
| } |
| sslParameters = new SSLParametersImpl(defaultSslContextImpl.getKeyManagers(), |
| defaultSslContextImpl.getTrustManagers(), null, clientSessionContext, |
| serverSessionContext, protocols); |
| } |
| } |
| |
| /** |
| * Initializes this {@code SSLContext} instance. All of the arguments are |
| * optional, and the security providers will be searched for the required |
| * implementations of the needed algorithms. |
| * |
| * @param kms the key sources or {@code null} |
| * @param tms the trust decision sources or {@code null} |
| * @param sr the randomness source or {@code null} |
| * @throws KeyManagementException if initializing this instance fails |
| */ |
| @Override |
| public void engineInit(KeyManager[] kms, TrustManager[] tms, SecureRandom sr) |
| throws KeyManagementException { |
| sslParameters = new SSLParametersImpl( |
| kms, tms, sr, clientSessionContext, serverSessionContext, protocols); |
| } |
| |
| @Override |
| public SSLSocketFactory engineGetSocketFactory() { |
| if (sslParameters == null) { |
| throw new IllegalStateException("SSLContext is not initialized."); |
| } |
| return Platform.wrapSocketFactoryIfNeeded(new OpenSSLSocketFactoryImpl(sslParameters)); |
| } |
| |
| @Override |
| public SSLServerSocketFactory engineGetServerSocketFactory() { |
| if (sslParameters == null) { |
| throw new IllegalStateException("SSLContext is not initialized."); |
| } |
| return new OpenSSLServerSocketFactoryImpl(sslParameters); |
| } |
| |
| @Override |
| public SSLEngine engineCreateSSLEngine(String host, int port) { |
| if (sslParameters == null) { |
| throw new IllegalStateException("SSLContext is not initialized."); |
| } |
| SSLParametersImpl p = (SSLParametersImpl) sslParameters.clone(); |
| p.setUseClientMode(false); |
| return wrapEngine(new ConscryptEngine(host, port, p)); |
| } |
| |
| @Override |
| public SSLEngine engineCreateSSLEngine() { |
| if (sslParameters == null) { |
| throw new IllegalStateException("SSLContext is not initialized."); |
| } |
| SSLParametersImpl p = (SSLParametersImpl) sslParameters.clone(); |
| p.setUseClientMode(false); |
| return wrapEngine(new ConscryptEngine(p)); |
| } |
| |
| @Override |
| public SSLSessionContext engineGetServerSessionContext() { |
| return serverSessionContext; |
| } |
| |
| @Override |
| public SSLSessionContext engineGetClientSessionContext() { |
| return clientSessionContext; |
| } |
| |
| /** |
| * Public to allow construction via the provider framework. |
| * @hide This class is not part of the Android public SDK API |
| */ |
| public static final class TLSv13 extends OpenSSLContextImpl { |
| public TLSv13() { |
| super(NativeCrypto.TLSV13_PROTOCOLS); |
| } |
| } |
| |
| /** |
| * Public to allow construction via the provider framework. |
| * @hide This class is not part of the Android public SDK API |
| */ |
| public static final class TLSv12 extends OpenSSLContextImpl { |
| @android.compat.annotation.UnsupportedAppUsage |
| public TLSv12() { |
| super(NativeCrypto.TLSV12_PROTOCOLS); |
| } |
| } |
| |
| /** |
| * Public to allow construction via the provider framework. |
| * @hide This class is not part of the Android public SDK API |
| */ |
| public static final class TLSv11 extends OpenSSLContextImpl { |
| public TLSv11() { |
| super(NativeCrypto.TLSV11_PROTOCOLS); |
| } |
| } |
| |
| /** |
| * Public to allow construction via the provider framework. |
| * @hide This class is not part of the Android public SDK API |
| */ |
| public static final class TLSv1 extends OpenSSLContextImpl { |
| public TLSv1() { |
| super(NativeCrypto.TLSV1_PROTOCOLS); |
| } |
| } |
| } |