| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF 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 |
| * |
| * 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.squareup.okhttp.internal.http; |
| |
| import com.squareup.okhttp.Connection; |
| import com.squareup.okhttp.OkHttpClient; |
| import com.squareup.okhttp.Route; |
| import com.squareup.okhttp.TunnelRequest; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.CacheResponse; |
| import java.net.HttpURLConnection; |
| import java.net.ProtocolException; |
| import java.net.SecureCacheResponse; |
| import java.net.URL; |
| import java.security.Permission; |
| import java.security.Principal; |
| import java.security.cert.Certificate; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import javax.net.ssl.HostnameVerifier; |
| import javax.net.ssl.HttpsURLConnection; |
| import javax.net.ssl.SSLPeerUnverifiedException; |
| import javax.net.ssl.SSLSocket; |
| import javax.net.ssl.SSLSocketFactory; |
| |
| import static com.squareup.okhttp.internal.Util.getEffectivePort; |
| |
| public final class HttpsURLConnectionImpl extends HttpsURLConnection { |
| |
| /** HttpUrlConnectionDelegate allows reuse of HttpURLConnectionImpl. */ |
| private final HttpUrlConnectionDelegate delegate; |
| |
| public HttpsURLConnectionImpl(URL url, OkHttpClient client, OkResponseCache responseCache, |
| Set<Route> failedRoutes) { |
| super(url); |
| delegate = new HttpUrlConnectionDelegate(url, client, responseCache, failedRoutes); |
| } |
| |
| @Override public String getCipherSuite() { |
| SecureCacheResponse cacheResponse = delegate.getSecureCacheResponse(); |
| if (cacheResponse != null) { |
| return cacheResponse.getCipherSuite(); |
| } |
| SSLSocket sslSocket = getSslSocket(); |
| if (sslSocket != null) { |
| return sslSocket.getSession().getCipherSuite(); |
| } |
| return null; |
| } |
| |
| @Override public Certificate[] getLocalCertificates() { |
| SecureCacheResponse cacheResponse = delegate.getSecureCacheResponse(); |
| if (cacheResponse != null) { |
| List<Certificate> result = cacheResponse.getLocalCertificateChain(); |
| return result != null ? result.toArray(new Certificate[result.size()]) : null; |
| } |
| SSLSocket sslSocket = getSslSocket(); |
| if (sslSocket != null) { |
| return sslSocket.getSession().getLocalCertificates(); |
| } |
| return null; |
| } |
| |
| @Override public Certificate[] getServerCertificates() throws SSLPeerUnverifiedException { |
| SecureCacheResponse cacheResponse = delegate.getSecureCacheResponse(); |
| if (cacheResponse != null) { |
| List<Certificate> result = cacheResponse.getServerCertificateChain(); |
| return result != null ? result.toArray(new Certificate[result.size()]) : null; |
| } |
| SSLSocket sslSocket = getSslSocket(); |
| if (sslSocket != null) { |
| return sslSocket.getSession().getPeerCertificates(); |
| } |
| return null; |
| } |
| |
| @Override public Principal getPeerPrincipal() throws SSLPeerUnverifiedException { |
| SecureCacheResponse cacheResponse = delegate.getSecureCacheResponse(); |
| if (cacheResponse != null) { |
| return cacheResponse.getPeerPrincipal(); |
| } |
| SSLSocket sslSocket = getSslSocket(); |
| if (sslSocket != null) { |
| return sslSocket.getSession().getPeerPrincipal(); |
| } |
| return null; |
| } |
| |
| @Override public Principal getLocalPrincipal() { |
| SecureCacheResponse cacheResponse = delegate.getSecureCacheResponse(); |
| if (cacheResponse != null) { |
| return cacheResponse.getLocalPrincipal(); |
| } |
| SSLSocket sslSocket = getSslSocket(); |
| if (sslSocket != null) { |
| return sslSocket.getSession().getLocalPrincipal(); |
| } |
| return null; |
| } |
| |
| public HttpEngine getHttpEngine() { |
| return delegate.getHttpEngine(); |
| } |
| |
| private SSLSocket getSslSocket() { |
| if (delegate.httpEngine == null || delegate.httpEngine.sentRequestMillis == -1) { |
| throw new IllegalStateException("Connection has not yet been established"); |
| } |
| return delegate.httpEngine instanceof HttpsEngine |
| ? ((HttpsEngine) delegate.httpEngine).sslSocket |
| : null; // Not HTTPS! Probably an https:// to http:// redirect. |
| } |
| |
| @Override |
| public void disconnect() { |
| delegate.disconnect(); |
| } |
| |
| @Override |
| public InputStream getErrorStream() { |
| return delegate.getErrorStream(); |
| } |
| |
| @Override |
| public String getRequestMethod() { |
| return delegate.getRequestMethod(); |
| } |
| |
| @Override |
| public int getResponseCode() throws IOException { |
| return delegate.getResponseCode(); |
| } |
| |
| @Override |
| public String getResponseMessage() throws IOException { |
| return delegate.getResponseMessage(); |
| } |
| |
| @Override |
| public void setRequestMethod(String method) throws ProtocolException { |
| delegate.setRequestMethod(method); |
| } |
| |
| @Override |
| public boolean usingProxy() { |
| return delegate.usingProxy(); |
| } |
| |
| @Override |
| public boolean getInstanceFollowRedirects() { |
| return delegate.getInstanceFollowRedirects(); |
| } |
| |
| @Override |
| public void setInstanceFollowRedirects(boolean followRedirects) { |
| delegate.setInstanceFollowRedirects(followRedirects); |
| } |
| |
| @Override |
| public void connect() throws IOException { |
| connected = true; |
| delegate.connect(); |
| } |
| |
| @Override |
| public boolean getAllowUserInteraction() { |
| return delegate.getAllowUserInteraction(); |
| } |
| |
| @Override |
| public Object getContent() throws IOException { |
| return delegate.getContent(); |
| } |
| |
| @SuppressWarnings("unchecked") // Spec does not generify |
| @Override |
| public Object getContent(Class[] types) throws IOException { |
| return delegate.getContent(types); |
| } |
| |
| @Override |
| public String getContentEncoding() { |
| return delegate.getContentEncoding(); |
| } |
| |
| @Override |
| public int getContentLength() { |
| return delegate.getContentLength(); |
| } |
| |
| @Override |
| public String getContentType() { |
| return delegate.getContentType(); |
| } |
| |
| @Override |
| public long getDate() { |
| return delegate.getDate(); |
| } |
| |
| @Override |
| public boolean getDefaultUseCaches() { |
| return delegate.getDefaultUseCaches(); |
| } |
| |
| @Override |
| public boolean getDoInput() { |
| return delegate.getDoInput(); |
| } |
| |
| @Override |
| public boolean getDoOutput() { |
| return delegate.getDoOutput(); |
| } |
| |
| @Override |
| public long getExpiration() { |
| return delegate.getExpiration(); |
| } |
| |
| @Override |
| public String getHeaderField(int pos) { |
| return delegate.getHeaderField(pos); |
| } |
| |
| @Override |
| public Map<String, List<String>> getHeaderFields() { |
| return delegate.getHeaderFields(); |
| } |
| |
| @Override |
| public Map<String, List<String>> getRequestProperties() { |
| return delegate.getRequestProperties(); |
| } |
| |
| @Override |
| public void addRequestProperty(String field, String newValue) { |
| delegate.addRequestProperty(field, newValue); |
| } |
| |
| @Override |
| public String getHeaderField(String key) { |
| return delegate.getHeaderField(key); |
| } |
| |
| @Override |
| public long getHeaderFieldDate(String field, long defaultValue) { |
| return delegate.getHeaderFieldDate(field, defaultValue); |
| } |
| |
| @Override |
| public int getHeaderFieldInt(String field, int defaultValue) { |
| return delegate.getHeaderFieldInt(field, defaultValue); |
| } |
| |
| @Override |
| public String getHeaderFieldKey(int position) { |
| return delegate.getHeaderFieldKey(position); |
| } |
| |
| @Override |
| public long getIfModifiedSince() { |
| return delegate.getIfModifiedSince(); |
| } |
| |
| @Override |
| public InputStream getInputStream() throws IOException { |
| return delegate.getInputStream(); |
| } |
| |
| @Override |
| public long getLastModified() { |
| return delegate.getLastModified(); |
| } |
| |
| @Override |
| public OutputStream getOutputStream() throws IOException { |
| return delegate.getOutputStream(); |
| } |
| |
| @Override |
| public Permission getPermission() throws IOException { |
| return delegate.getPermission(); |
| } |
| |
| @Override |
| public String getRequestProperty(String field) { |
| return delegate.getRequestProperty(field); |
| } |
| |
| @Override |
| public URL getURL() { |
| return delegate.getURL(); |
| } |
| |
| @Override |
| public boolean getUseCaches() { |
| return delegate.getUseCaches(); |
| } |
| |
| @Override |
| public void setAllowUserInteraction(boolean newValue) { |
| delegate.setAllowUserInteraction(newValue); |
| } |
| |
| @Override |
| public void setDefaultUseCaches(boolean newValue) { |
| delegate.setDefaultUseCaches(newValue); |
| } |
| |
| @Override |
| public void setDoInput(boolean newValue) { |
| delegate.setDoInput(newValue); |
| } |
| |
| @Override |
| public void setDoOutput(boolean newValue) { |
| delegate.setDoOutput(newValue); |
| } |
| |
| @Override |
| public void setIfModifiedSince(long newValue) { |
| delegate.setIfModifiedSince(newValue); |
| } |
| |
| @Override |
| public void setRequestProperty(String field, String newValue) { |
| delegate.setRequestProperty(field, newValue); |
| } |
| |
| @Override |
| public void setUseCaches(boolean newValue) { |
| delegate.setUseCaches(newValue); |
| } |
| |
| @Override |
| public void setConnectTimeout(int timeoutMillis) { |
| delegate.setConnectTimeout(timeoutMillis); |
| } |
| |
| @Override |
| public int getConnectTimeout() { |
| return delegate.getConnectTimeout(); |
| } |
| |
| @Override |
| public void setReadTimeout(int timeoutMillis) { |
| delegate.setReadTimeout(timeoutMillis); |
| } |
| |
| @Override |
| public int getReadTimeout() { |
| return delegate.getReadTimeout(); |
| } |
| |
| @Override |
| public String toString() { |
| return delegate.toString(); |
| } |
| |
| @Override |
| public void setFixedLengthStreamingMode(int contentLength) { |
| delegate.setFixedLengthStreamingMode(contentLength); |
| } |
| |
| @Override |
| public void setChunkedStreamingMode(int chunkLength) { |
| delegate.setChunkedStreamingMode(chunkLength); |
| } |
| |
| @Override public void setHostnameVerifier(HostnameVerifier hostnameVerifier) { |
| delegate.hostnameVerifier = hostnameVerifier; |
| } |
| |
| @Override public HostnameVerifier getHostnameVerifier() { |
| return delegate.hostnameVerifier; |
| } |
| |
| @Override public void setSSLSocketFactory(SSLSocketFactory sslSocketFactory) { |
| delegate.sslSocketFactory = sslSocketFactory; |
| } |
| |
| @Override public SSLSocketFactory getSSLSocketFactory() { |
| return delegate.sslSocketFactory; |
| } |
| |
| private final class HttpUrlConnectionDelegate extends HttpURLConnectionImpl { |
| private HttpUrlConnectionDelegate(URL url, OkHttpClient client, OkResponseCache responseCache, |
| Set<Route> failedRoutes) { |
| super(url, client, responseCache, failedRoutes); |
| } |
| |
| @Override protected HttpURLConnection getHttpConnectionToCache() { |
| return HttpsURLConnectionImpl.this; |
| } |
| |
| public SecureCacheResponse getSecureCacheResponse() { |
| return httpEngine instanceof HttpsEngine |
| ? (SecureCacheResponse) httpEngine.getCacheResponse() |
| : null; |
| } |
| } |
| |
| public static final class HttpsEngine extends HttpEngine { |
| /** |
| * Stash of HttpsEngine.connection.socket to implement requests like |
| * {@link #getCipherSuite} even after the connection has been recycled. |
| */ |
| private SSLSocket sslSocket; |
| |
| /** |
| * @param policy the HttpURLConnectionImpl with connection configuration |
| */ |
| public HttpsEngine(HttpURLConnectionImpl policy, String method, RawHeaders requestHeaders, |
| Connection connection, RetryableOutputStream requestBody) throws IOException { |
| super(policy, method, requestHeaders, connection, requestBody); |
| this.sslSocket = connection != null ? (SSLSocket) connection.getSocket() : null; |
| } |
| |
| @Override protected void connected(Connection connection) { |
| this.sslSocket = (SSLSocket) connection.getSocket(); |
| } |
| |
| @Override protected boolean acceptCacheResponseType(CacheResponse cacheResponse) { |
| return cacheResponse instanceof SecureCacheResponse; |
| } |
| |
| @Override protected boolean includeAuthorityInRequestLine() { |
| // Even if there is a proxy, it isn't involved. Always request just the file. |
| return false; |
| } |
| |
| @Override protected TunnelRequest getTunnelConfig() { |
| String userAgent = requestHeaders.getUserAgent(); |
| if (userAgent == null) { |
| userAgent = getDefaultUserAgent(); |
| } |
| |
| URL url = policy.getURL(); |
| return new TunnelRequest(url.getHost(), getEffectivePort(url), userAgent, |
| requestHeaders.getProxyAuthorization()); |
| } |
| } |
| } |