+++ /dev/null
-/* ownCloud Android client application
- * Copyright (C) 2012 Bartek Przybylski
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-package com.owncloud.android.network;
-
-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 org.apache.commons.httpclient.ConnectTimeoutException;
-import org.apache.commons.httpclient.params.HttpConnectionParams;
-import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
-import org.apache.commons.httpclient.protocol.SecureProtocolSocketFactory;
-import org.apache.http.conn.ssl.X509HostnameVerifier;
-
-import android.util.Log;
-
-/**
- * AdvancedSSLProtocolSocketFactory allows to create SSL {@link Socket}s with
- * a custom SSLContext and an optional Hostname Verifier.
- *
- * @author David A. Velasco
- */
-
-public class AdvancedSslSocketFactory implements ProtocolSocketFactory {
-
- private static final String TAG = AdvancedSslSocketFactory.class.getSimpleName();
-
- private SSLContext mSslContext = null;
- private X509HostnameVerifier mHostnameVerifier;
-
- /**
- * Constructor for AdvancedSSLProtocolSocketFactory.
- */
- public AdvancedSslSocketFactory(SSLContext sslContext, X509HostnameVerifier hostnameVerifier) {
- if (sslContext == null)
- throw new IllegalArgumentException("AdvancedSslSocketFactory can not be created with a null SSLContext");
- mSslContext = sslContext;
- mHostnameVerifier = hostnameVerifier;
- }
-
- /**
- * @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 {
- Socket socket = mSslContext.getSocketFactory().createSocket(host, port, clientHost, clientPort);
- verifyHostname(host, socket);
- return socket;
- }
-
-
- /**
- * Attempts to get a new socket connection to the given host within the
- * given time limit.
- *
- * @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 {
- Log.d(TAG, "Creating SSL Socket with remote " + host + ":" + port + ", local " + localAddress + ":" + localPort + ", params: " + params);
- if (params == null) {
- throw new IllegalArgumentException("Parameters may not be null");
- }
- int timeout = params.getConnectionTimeout();
- SocketFactory socketfactory = mSslContext.getSocketFactory();
- Log.d(TAG, " ... with connection timeout " + timeout + " and socket timeout " + params.getSoTimeout());
- Socket socket = socketfactory.createSocket();
- SocketAddress localaddr = new InetSocketAddress(localAddress, localPort);
- SocketAddress remoteaddr = new InetSocketAddress(host, port);
- socket.setSoTimeout(params.getSoTimeout());
- socket.bind(localaddr);
- socket.connect(remoteaddr, timeout);
- verifyHostname(host, socket);
- return socket;
- }
-
- /**
- * @see SecureProtocolSocketFactory#createSocket(java.lang.String,int)
- */
- public Socket createSocket(String host, int port) throws IOException,
- UnknownHostException {
- Log.d(TAG, "Creating SSL Socket with remote " + host + ":" + port);
- Socket socket = mSslContext.getSocketFactory().createSocket(host, port);
- verifyHostname(host, socket);
- return socket;
- }
-
- /**
- * @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 {
- Log.d(TAG, "Creating SSL Socket from other shocket " + socket + " to remote " + host + ":" + port);
- return getSSLContext().getSocketFactory().createSocket(socket, host,
- port, autoClose);
- }*/
-
- public boolean equals(Object obj) {
- return ((obj != null) && obj.getClass().equals(
- AdvancedSslSocketFactory.class));
- }
-
- public int hashCode() {
- return AdvancedSslSocketFactory.class.hashCode();
- }
-
-
- public X509HostnameVerifier getHostNameVerifier() {
- return mHostnameVerifier;
- }
-
-
- public void setHostNameVerifier(X509HostnameVerifier hostnameVerifier) {
- mHostnameVerifier = hostnameVerifier;
- }
-
- /**
- * Verifies the host name with the content of the server certificate using the current host name verifier, if some
- * @param socket
- */
- private void verifyHostname(String host, Socket socket) throws IOException {
- if (mHostnameVerifier != null) {
- try {
- mHostnameVerifier.verify(host, (SSLSocket) socket);
- } catch (IOException iox) {
- try {
- socket.close();
- } catch (Exception x) {}
- throw iox;
- }
- }
- }
-
-}
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projects / pub / Android / ownCloud.git / blobdiff