| /* |
| * 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.InetAddress; |
| import java.net.InetSocketAddress; |
| import java.net.Socket; |
| import java.net.SocketTimeoutException; |
| import java.util.Collections; |
| import java.util.List; |
| |
| 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.Header; |
| import org.apache.http.client.params.ClientPNames; |
| import org.apache.http.conn.ConnectTimeoutException; |
| import org.apache.http.conn.params.ConnManagerPNames; |
| import org.apache.http.conn.params.ConnPerRouteBean; |
| import org.apache.http.conn.scheme.LayeredSocketFactory; |
| import org.apache.http.conn.scheme.PlainSocketFactory; |
| import org.apache.http.conn.scheme.Scheme; |
| import org.apache.http.conn.scheme.SchemeRegistry; |
| import org.apache.http.conn.ssl.BrowserCompatHostnameVerifier; |
| import org.apache.http.cookie.Cookie; |
| import org.apache.http.cookie.CookieOrigin; |
| import org.apache.http.cookie.CookieSpec; |
| import org.apache.http.cookie.CookieSpecFactory; |
| import org.apache.http.cookie.MalformedCookieException; |
| import org.apache.http.impl.client.DefaultHttpClient; |
| import org.apache.http.impl.conn.ProxySelectorRoutePlanner; |
| import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager; |
| import org.apache.http.impl.cookie.CookieSpecBase; |
| 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 { |
| |
| private static final String IGNORE_COOKIES = "ignoreCookies"; |
| |
| protected DefaultHttpClient createHttpClient(UrlBuilder url, BindingSession session) { |
| // set params |
| HttpParams params = createDefaultHttpParams(session); |
| params.setParameter(ClientPNames.COOKIE_POLICY, IGNORE_COOKIES); |
| |
| // set max connection |
| String maxConnStr = System.getProperty("http.maxConnections", "5"); |
| int maxConn = 5; |
| try { |
| maxConn = Integer.parseInt(maxConnStr); |
| } catch (NumberFormatException nfe) { |
| // ignore |
| } |
| params.setIntParameter(ConnManagerPNames.MAX_TOTAL_CONNECTIONS, maxConn * 4); |
| params.setParameter(ConnManagerPNames.MAX_CONNECTIONS_PER_ROUTE, new ConnPerRouteBean(maxConn)); |
| |
| // set up scheme registry |
| SchemeRegistry registry = new SchemeRegistry(); |
| registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); |
| registry.register(new Scheme("https", getSSLSocketFactory(url, session), 443)); |
| |
| // set up connection manager |
| ThreadSafeClientConnManager connManager = new ThreadSafeClientConnManager(params, registry); |
| |
| // set up proxy |
| ProxySelectorRoutePlanner routePlanner = new ProxySelectorRoutePlanner(registry, null); |
| |
| // set up client |
| DefaultHttpClient httpclient = new DefaultHttpClient(connManager, params); |
| httpclient.setRoutePlanner(routePlanner); |
| httpclient.getCookieSpecs().register(IGNORE_COOKIES, new IgnoreSpecFactory()); |
| |
| return httpclient; |
| } |
| |
| /** |
| * Builds a SSL Socket Factory for the Apache HTTP Client. |
| */ |
| private LayeredSocketFactory 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()); |
| |
| // build new socket factory |
| return new LayeredSocketFactory() { |
| |
| public boolean isSecure(Socket sock) { |
| return true; |
| } |
| |
| public Socket createSocket() throws IOException { |
| return (SSLSocket) sf.createSocket(); |
| } |
| |
| public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException { |
| SSLSocket sslSocket = (SSLSocket) sf.createSocket(socket, host, port, autoClose); |
| verify(hv, host, sslSocket); |
| |
| return sslSocket; |
| } |
| |
| public Socket connectSocket(Socket sock, String host, int port, InetAddress localAddress, int localPort, |
| HttpParams params) throws IOException { |
| SSLSocket sslSocket = (SSLSocket) (sock != null ? sock : createSocket()); |
| |
| if (localAddress != null || localPort > 0) { |
| if (localPort < 0) { |
| localPort = 0; |
| } |
| |
| InetSocketAddress isa = new InetSocketAddress(localAddress, localPort); |
| sslSocket.bind(isa); |
| } |
| |
| InetSocketAddress remoteAddress = new InetSocketAddress(host, port); |
| |
| int connTimeout = HttpConnectionParams.getConnectionTimeout(params); |
| int soTimeout = HttpConnectionParams.getSoTimeout(params); |
| |
| try { |
| sslSocket.setSoTimeout(soTimeout); |
| sslSocket.connect(remoteAddress, connTimeout); |
| } catch (SocketTimeoutException ex) { |
| closeSocket(sock); |
| throw new ConnectTimeoutException("Connect to " + remoteAddress + " timed out!"); |
| } |
| |
| verify(hv, host, sslSocket); |
| |
| return sslSocket; |
| } |
| }; |
| } |
| |
| /** |
| * A cookies spec factory that ignores cookies. |
| */ |
| private static class IgnoreSpecFactory implements CookieSpecFactory { |
| public CookieSpec newInstance(final HttpParams params) { |
| return new CookieSpecBase() { |
| public int getVersion() { |
| return 0; |
| } |
| |
| public List<Cookie> parse(Header header, CookieOrigin origin) throws MalformedCookieException { |
| return Collections.emptyList(); |
| } |
| |
| public List<Header> formatCookies(List<Cookie> cookies) { |
| return Collections.emptyList(); |
| } |
| |
| public Header getVersionHeader() { |
| return null; |
| } |
| }; |
| } |
| } |
| } |