-package eu.alefzero.owncloud.authenticator;
-
/*
- * 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
+ * $HeadURL$
+ * $Revision$
+ * $Date$
+ *
+ * ====================================================================
+ *
+ * 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
*
- * 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.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation. For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
*
- * 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 eu.alefzero.owncloud.authenticator;
+
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
+import java.net.SocketAddress;
import java.net.UnknownHostException;
+import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLSocket;
import javax.net.ssl.TrustManager;
-import org.apache.http.conn.ConnectTimeoutException;
-import org.apache.http.conn.scheme.LayeredSocketFactory;
-import org.apache.http.conn.scheme.SocketFactory;
-import org.apache.http.params.HttpConnectionParams;
-import org.apache.http.params.HttpParams;
+import org.apache.commons.httpclient.ConnectTimeoutException;
+import org.apache.commons.httpclient.HttpClientError;
+import org.apache.commons.httpclient.params.HttpConnectionParams;
+import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
+import org.apache.commons.httpclient.protocol.SecureProtocolSocketFactory;
+
+import android.util.Log;
/**
- * This socket factory will create ssl socket that accepts self signed
- * certificate
+ * <p>
+ * EasySSLProtocolSocketFactory can be used to creats SSL {@link Socket}s that
+ * accept self-signed certificates.
+ * </p>
+ * <p>
+ * This socket factory SHOULD NOT be used for productive systems due to security
+ * reasons, unless it is a concious decision and you are perfectly aware of
+ * security implications of accepting self-signed certificates
+ * </p>
+ *
+ * <p>
+ * Example of using custom protocol socket factory for a specific host:
+ *
+ * <pre>
+ * Protocol easyhttps = new Protocol("https", new EasySSLProtocolSocketFactory(),
+ * 443);
+ *
+ * URI uri = new URI("https://localhost/", true);
+ * // use relative url only
+ * GetMethod httpget = new GetMethod(uri.getPathQuery());
+ * HostConfiguration hc = new HostConfiguration();
+ * hc.setHost(uri.getHost(), uri.getPort(), easyhttps);
+ * HttpClient client = new HttpClient();
+ * client.executeMethod(hc, httpget);
+ * </pre>
+ *
+ * </p>
+ * <p>
+ * Example of using custom protocol socket factory per default instead of the
+ * standard one:
+ *
+ * <pre>
+ * Protocol easyhttps = new Protocol("https", new EasySSLProtocolSocketFactory(),
+ * 443);
+ * Protocol.registerProtocol("https", easyhttps);
+ *
+ * HttpClient client = new HttpClient();
+ * GetMethod httpget = new GetMethod("https://localhost/");
+ * client.executeMethod(httpget);
+ * </pre>
+ *
+ * </p>
+ *
+ * @author <a href="mailto:oleg -at- ural.ru">Oleg Kalnichevski</a>
*
- * @author olamy
- * @version $Id: EasySSLSocketFactory.java 765355 2009-04-15 20:59:07Z evenisse
- * $
- * @since 1.2.3
+ * <p>
+ * DISCLAIMER: HttpClient developers DO NOT actively support this
+ * component. The component is provided as a reference material, which
+ * may be inappropriate for use without additional customization.
+ * </p>
*/
-public class EasySSLSocketFactory implements SocketFactory,
- LayeredSocketFactory {
-
- private SSLContext sslcontext = null;
-
- private static SSLContext createEasySSLContext() throws IOException {
- try {
- SSLContext context = SSLContext.getInstance("TLS");
- context.init(null, new TrustManager[] { new EasyX509TrustManager(
- null) }, null);
- return context;
- } catch (Exception e) {
- throw new IOException(e.getMessage());
+
+public class EasySSLSocketFactory implements ProtocolSocketFactory {
+
+ private static final String TAG = "EasySSLSocketFactory";
+ private SSLContext sslcontext = null;
+
+ /**
+ * Constructor for EasySSLProtocolSocketFactory.
+ */
+ public EasySSLSocketFactory() {
+ super();
+ }
+
+ private static SSLContext createEasySSLContext() {
+ try {
+ SSLContext context = SSLContext.getInstance("TLS");
+ context.init(null, new TrustManager[] { new EasyX509TrustManager(
+ null) }, null);
+ return context;
+ } catch (Exception er) {
+ Log.e(TAG, er.getMessage() + "");
+ throw new HttpClientError(er.toString());
+ }
+ }
+
+ private SSLContext getSSLContext() {
+ if (this.sslcontext == null) {
+ this.sslcontext = createEasySSLContext();
+ }
+ return this.sslcontext;
+ }
+
+ /**
+ * @see SecureProtocolSocketFactory#createSocket(java.lang.String,int,java.net.InetAddress,int)
+ */
+ public Socket createSocket(String host, int port, InetAddress clientHost,
+ int clientPort) throws IOException, UnknownHostException {
+
+ return getSSLContext().getSocketFactory().createSocket(host, port,
+ clientHost, clientPort);
+ }
+
+ /**
+ * Attempts to get a new socket connection to the given host within the
+ * given time limit.
+ * <p>
+ * To circumvent the limitations of older JREs that do not support connect
+ * timeout a controller thread is executed. The controller thread attempts
+ * to create a new socket within the given limit of time. If socket
+ * constructor does not return until the timeout expires, the controller
+ * terminates and throws an {@link ConnectTimeoutException}
+ * </p>
+ *
+ * @param host the host name/IP
+ * @param port the port on the host
+ * @param clientHost the local host name/IP to bind the socket to
+ * @param clientPort the port on the local machine
+ * @param params {@link HttpConnectionParams Http connection parameters}
+ *
+ * @return Socket a new socket
+ *
+ * @throws IOException if an I/O error occurs while creating the socket
+ * @throws UnknownHostException if the IP address of the host cannot be
+ * determined
+ */
+ public Socket createSocket(final String host, final int port,
+ final InetAddress localAddress, final int localPort,
+ final HttpConnectionParams params) throws IOException,
+ UnknownHostException, ConnectTimeoutException {
+ if (params == null) {
+ throw new IllegalArgumentException("Parameters may not be null");
+ }
+ int timeout = params.getConnectionTimeout();
+ SocketFactory socketfactory = getSSLContext().getSocketFactory();
+ if (timeout == 0) {
+ return socketfactory.createSocket(host, port, localAddress,
+ localPort);
+ } else {
+ Socket socket = socketfactory.createSocket();
+ SocketAddress localaddr = new InetSocketAddress(localAddress,
+ localPort);
+ SocketAddress remoteaddr = new InetSocketAddress(host, port);
+ socket.bind(localaddr);
+ socket.connect(remoteaddr, timeout);
+ return socket;
+ }
}
- }
- private SSLContext getSSLContext() throws IOException {
- if (this.sslcontext == null) {
- this.sslcontext = createEasySSLContext();
+ /**
+ * @see SecureProtocolSocketFactory#createSocket(java.lang.String,int)
+ */
+ public Socket createSocket(String host, int port) throws IOException,
+ UnknownHostException {
+ return getSSLContext().getSocketFactory().createSocket(host, port);
}
- return this.sslcontext;
- }
-
- /**
- * @see org.apache.http.conn.scheme.SocketFactory#connectSocket(java.net.Socket,
- * java.lang.String, int, java.net.InetAddress, int,
- * org.apache.http.params.HttpParams)
- */
- public Socket connectSocket(Socket sock, String host, int port,
- InetAddress localAddress, int localPort, HttpParams params)
- throws IOException, UnknownHostException, ConnectTimeoutException {
- int connTimeout = HttpConnectionParams.getConnectionTimeout(params);
- int soTimeout = HttpConnectionParams.getSoTimeout(params);
-
- InetSocketAddress remoteAddress = new InetSocketAddress(host, port);
- SSLSocket sslsock = (SSLSocket) ((sock != null) ? sock : createSocket());
-
- if ((localAddress != null) || (localPort > 0)) {
- // we need to bind explicitly
- if (localPort < 0) {
- localPort = 0; // indicates "any"
- }
- InetSocketAddress isa = new InetSocketAddress(localAddress,
- localPort);
- sslsock.bind(isa);
+
+ /**
+ * @see SecureProtocolSocketFactory#createSocket(java.net.Socket,java.lang.String,int,boolean)
+ */
+ public Socket createSocket(Socket socket, String host, int port,
+ boolean autoClose) throws IOException, UnknownHostException {
+ return getSSLContext().getSocketFactory().createSocket(socket, host,
+ port, autoClose);
+ }
+
+ public boolean equals(Object obj) {
+ return ((obj != null) && obj.getClass().equals(
+ EasySSLSocketFactory.class));
}
- sslsock.connect(remoteAddress, connTimeout);
- sslsock.setSoTimeout(soTimeout);
- return sslsock;
-
- }
-
- /**
- * @see org.apache.http.conn.scheme.SocketFactory#createSocket()
- */
- public Socket createSocket() throws IOException {
- return getSSLContext().getSocketFactory().createSocket();
- }
-
- /**
- * @see org.apache.http.conn.scheme.SocketFactory#isSecure(java.net.Socket)
- */
- public boolean isSecure(Socket socket) throws IllegalArgumentException {
- return true;
- }
-
- /**
- * @see org.apache.http.conn.scheme.LayeredSocketFactory#createSocket(java.net.Socket,
- * java.lang.String, int, boolean)
- */
- public Socket createSocket(Socket socket, String host, int port,
- boolean autoClose) throws IOException, UnknownHostException {
- return getSSLContext().getSocketFactory().createSocket(socket, host, port, autoClose);
- }
-
- // -------------------------------------------------------------------
- // javadoc in org.apache.http.conn.scheme.SocketFactory says :
- // Both Object.equals() and Object.hashCode() must be overridden
- // for the correct operation of some connection managers
- // -------------------------------------------------------------------
-
- public boolean equals(Object obj) {
- return ((obj != null) && obj.getClass().equals(
- EasySSLSocketFactory.class));
- }
-
- public int hashCode() {
- return EasySSLSocketFactory.class.hashCode();
- }
+ public int hashCode() {
+ return EasySSLSocketFactory.class.hashCode();
+ }
}
\ No newline at end of file
projects / pub / Android / ownCloud.git / blobdiff