1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package com.squareup.okhttp.internal.http; 18 19 import com.squareup.okhttp.Connection; 20 import com.squareup.okhttp.OkHttpClient; 21 import com.squareup.okhttp.TunnelRequest; 22 import java.io.IOException; 23 import java.net.CacheResponse; 24 import java.net.SecureCacheResponse; 25 import java.net.URL; 26 import javax.net.ssl.SSLSocket; 27 28 import static com.squareup.okhttp.internal.Util.getEffectivePort; 29 30 public final class HttpsEngine extends HttpEngine { 31 /** 32 * Stash of HttpsEngine.connection.socket to implement requests like {@code 33 * HttpsURLConnection#getCipherSuite} even after the connection has been 34 * recycled. 35 */ 36 private SSLSocket sslSocket; 37 38 public HttpsEngine(OkHttpClient client, Policy policy, String method, RawHeaders requestHeaders, 39 Connection connection, RetryableOutputStream requestBody) throws IOException { 40 super(client, policy, method, requestHeaders, connection, requestBody); 41 this.sslSocket = connection != null ? (SSLSocket) connection.getSocket() : null; 42 } 43 44 @Override protected void connected(Connection connection) { 45 this.sslSocket = (SSLSocket) connection.getSocket(); 46 super.connected(connection); 47 } 48 49 @Override protected boolean acceptCacheResponseType(CacheResponse cacheResponse) { 50 return cacheResponse instanceof SecureCacheResponse; 51 } 52 53 @Override protected boolean includeAuthorityInRequestLine() { 54 // Even if there is a proxy, it isn't involved. Always request just the path. 55 return false; 56 } 57 58 public SSLSocket getSslSocket() { 59 return sslSocket; 60 } 61 62 @Override protected TunnelRequest getTunnelConfig() { 63 String userAgent = requestHeaders.getUserAgent(); 64 if (userAgent == null) { 65 userAgent = getDefaultUserAgent(); 66 } 67 68 URL url = policy.getURL(); 69 return new TunnelRequest(url.getHost(), getEffectivePort(url), userAgent, 70 requestHeaders.getProxyAuthorization()); 71 } 72 } 73
