| /* |
| * 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 org.apache.chemistry.opencmis.client.bindings.spi.http; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.net.Socket; |
| import java.net.SocketTimeoutException; |
| |
| import javax.net.ssl.HostnameVerifier; |
| import javax.net.ssl.SSLSocket; |
| import javax.net.ssl.SSLSocketFactory; |
| |
| import org.apache.chemistry.opencmis.client.bindings.impl.CmisBindingsHelper; |
| import org.apache.chemistry.opencmis.client.bindings.spi.BindingSession; |
| import org.apache.chemistry.opencmis.commons.impl.UrlBuilder; |
| import org.apache.chemistry.opencmis.commons.spi.AuthenticationProvider; |
| import org.apache.http.client.params.ClientPNames; |
| import org.apache.http.client.params.CookiePolicy; |
| import org.apache.http.conn.ConnectTimeoutException; |
| import org.apache.http.conn.HttpInetSocketAddress; |
| import org.apache.http.conn.scheme.PlainSocketFactory; |
| import org.apache.http.conn.scheme.Scheme; |
| import org.apache.http.conn.scheme.SchemeLayeredSocketFactory; |
| import org.apache.http.conn.scheme.SchemeRegistry; |
| import org.apache.http.conn.ssl.BrowserCompatHostnameVerifier; |
| import org.apache.http.conn.ssl.X509HostnameVerifier; |
| import org.apache.http.impl.client.DefaultHttpClient; |
| import org.apache.http.impl.conn.PoolingClientConnectionManager; |
| import org.apache.http.impl.conn.ProxySelectorRoutePlanner; |
| import org.apache.http.params.HttpConnectionParams; |
| import org.apache.http.params.HttpParams; |
| |
| /** |
| * A {@link HttpInvoker} that uses The Apache HTTP client. |
| */ |
| public class ApacheClientHttpInvoker extends AbstractApacheClientHttpInvoker { |
| |
| protected DefaultHttpClient createHttpClient(UrlBuilder url, BindingSession session) { |
| // set params |
| HttpParams params = createDefaultHttpParams(session); |
| params.setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.IGNORE_COOKIES); |
| |
| // set up scheme registry and connection manager |
| SchemeRegistry registry = new SchemeRegistry(); |
| registry.register(new Scheme("http", 80, PlainSocketFactory.getSocketFactory())); |
| registry.register(new Scheme("https", 443, getSSLSocketFactory(url, session))); |
| |
| // set up connection manager |
| PoolingClientConnectionManager connManager = new PoolingClientConnectionManager(registry); |
| |
| // set max connection a |
| String keepAliveStr = System.getProperty("http.keepAlive", "true"); |
| if ("true".equalsIgnoreCase(keepAliveStr)) { |
| String maxConnStr = System.getProperty("http.maxConnections", "5"); |
| int maxConn = 5; |
| try { |
| maxConn = Integer.parseInt(maxConnStr); |
| } catch (NumberFormatException nfe) { |
| // ignore |
| } |
| connManager.setDefaultMaxPerRoute(maxConn); |
| connManager.setMaxTotal(4 * maxConn); |
| } |
| |
| // set up proxy |
| ProxySelectorRoutePlanner routePlanner = new ProxySelectorRoutePlanner(registry, null); |
| |
| // set up client |
| DefaultHttpClient httpclient = new DefaultHttpClient(connManager, params); |
| httpclient.setRoutePlanner(routePlanner); |
| |
| return httpclient; |
| } |
| |
| /** |
| * Builds a SSL Socket Factory for the Apache HTTP Client. |
| */ |
| private SchemeLayeredSocketFactory getSSLSocketFactory(final UrlBuilder url, final BindingSession session) { |
| // get authentication provider |
| AuthenticationProvider authProvider = CmisBindingsHelper.getAuthenticationProvider(session); |
| |
| // check SSL Socket Factory |
| final SSLSocketFactory sf = authProvider.getSSLSocketFactory(); |
| if (sf == null) { |
| // no custom factory -> return default factory |
| return org.apache.http.conn.ssl.SSLSocketFactory.getSocketFactory(); |
| } |
| |
| // check hostame verifier and use default if not set |
| final HostnameVerifier hv = (authProvider.getHostnameVerifier() == null ? new BrowserCompatHostnameVerifier() |
| : authProvider.getHostnameVerifier()); |
| |
| if (hv instanceof X509HostnameVerifier) { |
| return new org.apache.http.conn.ssl.SSLSocketFactory(sf, (X509HostnameVerifier) hv); |
| } |
| |
| // build new socket factory |
| return new SchemeLayeredSocketFactory() { |
| |
| public boolean isSecure(Socket sock) { |
| return true; |
| } |
| |
| public Socket createSocket(HttpParams params) throws IOException { |
| return sf.createSocket(); |
| } |
| |
| public Socket connectSocket(final Socket socket, final InetSocketAddress remoteAddress, |
| final InetSocketAddress localAddress, final HttpParams params) throws IOException { |
| |
| Socket sock = (socket != null ? socket : createSocket(params)); |
| if (localAddress != null) { |
| sock.setReuseAddress(HttpConnectionParams.getSoReuseaddr(params)); |
| sock.bind(localAddress); |
| } |
| |
| int connTimeout = HttpConnectionParams.getConnectionTimeout(params); |
| int soTimeout = HttpConnectionParams.getSoTimeout(params); |
| |
| try { |
| sock.setSoTimeout(soTimeout); |
| sock.connect(remoteAddress, connTimeout); |
| } catch (SocketTimeoutException ex) { |
| closeSocket(sock); |
| throw new ConnectTimeoutException("Connect to " + remoteAddress + " timed out!"); |
| } |
| |
| String host; |
| if (remoteAddress instanceof HttpInetSocketAddress) { |
| host = ((HttpInetSocketAddress) remoteAddress).getHttpHost().getHostName(); |
| } else { |
| host = remoteAddress.getHostName(); |
| } |
| |
| SSLSocket sslSocket; |
| if (sock instanceof SSLSocket) { |
| sslSocket = (SSLSocket) sock; |
| } else { |
| int port = remoteAddress.getPort(); |
| sslSocket = (SSLSocket) sf.createSocket(sock, host, port, true); |
| } |
| verify(hv, host, sslSocket); |
| |
| return sslSocket; |
| } |
| |
| public Socket createLayeredSocket(final Socket socket, final String host, final int port, |
| final HttpParams params) throws IOException { |
| SSLSocket sslSocket = (SSLSocket) sf.createSocket(socket, host, port, true); |
| verify(hv, host, sslSocket); |
| |
| return sslSocket; |
| } |
| }; |
| } |
| } |