1 /* 2 * Copyright 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.conscrypt; 17 18 import java.security.Security; 19 import javax.net.ssl.SSLContext; 20 import javax.net.ssl.SSLEngine; 21 22 /** 23 * Enumeration of various types of engines for use with engine-based benchmarks. 24 */ 25 @SuppressWarnings({"ImmutableEnumChecker", "unused"}) 26 public enum AndroidEngineFactory implements EngineFactory { 27 CONSCRYPT_UNPOOLED { 28 private final SSLContext clientContext = newConscryptClientContext(); 29 private final SSLContext serverContext = newConscryptServerContext(); 30 31 @Override newClientEngine(String cipher, boolean useAlpn)32 public SSLEngine newClientEngine(String cipher, boolean useAlpn) { 33 SSLEngine engine = initEngine(clientContext.createSSLEngine(), cipher, true); 34 if (useAlpn) { 35 Conscrypt.setApplicationProtocols(engine, new String[] {"h2"}); 36 } 37 return engine; 38 } 39 40 @Override newServerEngine(String cipher, boolean useAlpn)41 public SSLEngine newServerEngine(String cipher, boolean useAlpn) { 42 SSLEngine engine = initEngine(serverContext.createSSLEngine(), cipher, false); 43 if (useAlpn) { 44 Conscrypt.setApplicationProtocols(engine, new String[] {"h2"}); 45 } 46 return engine; 47 } 48 49 @Override dispose(SSLEngine engine)50 public void dispose(SSLEngine engine) { 51 engine.closeOutbound(); 52 } 53 }, 54 PLATFORM { 55 private final SSLContext clientContext = TestUtils.newClientSslContext( 56 Security.getProvider("AndroidOpenSSL")); 57 private final SSLContext serverContext = TestUtils.newServerSslContext( 58 Security.getProvider("AndroidOpenSSL")); 59 60 @Override newClientEngine(String cipher, boolean useAlpn)61 public SSLEngine newClientEngine(String cipher, boolean useAlpn) { 62 SSLEngine engine = initEngine(clientContext.createSSLEngine(), cipher, true); 63 if (useAlpn) { 64 Conscrypt.setApplicationProtocols(engine, new String[] {"h2"}); 65 } 66 return engine; 67 } 68 69 @Override newServerEngine(String cipher, boolean useAlpn)70 public SSLEngine newServerEngine(String cipher, boolean useAlpn) { 71 SSLEngine engine = initEngine(serverContext.createSSLEngine(), cipher, false); 72 if (useAlpn) { 73 Conscrypt.setApplicationProtocols(engine, new String[] {"h2"}); 74 } 75 return engine; 76 } 77 78 @Override dispose(SSLEngine engine)79 public void dispose(SSLEngine engine) { 80 engine.closeOutbound(); 81 } 82 }; 83 84 @Override dispose(SSLEngine engine)85 public void dispose(SSLEngine engine) {} 86 newConscryptClientContext()87 private static SSLContext newConscryptClientContext() { 88 return TestUtils.newClientSslContext(TestUtils.getConscryptProvider()); 89 } 90 newConscryptServerContext()91 private static SSLContext newConscryptServerContext() { 92 return TestUtils.newServerSslContext(TestUtils.getConscryptProvider()); 93 } 94 initEngine(SSLEngine engine, String cipher, boolean client)95 static SSLEngine initEngine(SSLEngine engine, String cipher, boolean client) { 96 engine.setEnabledProtocols(new String[]{"TLSv1.2"}); 97 engine.setEnabledCipherSuites(new String[] {cipher}); 98 engine.setUseClientMode(client); 99 return engine; 100 } 101 } 102