- * EasySSLProtocolSocketFactory can be used to creats SSL {@link Socket}s - * that accept self-signed certificates. - *
- *- * 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 - *
- * - *- * Example of using custom protocol socket factory for a specific host: - *
- * 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);
- *
- *
- * - * Example of using custom protocol socket factory per default instead of the standard one: - *
- * 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);
- *
- *
- *
- * @author Oleg Kalnichevski
- *
- * - * 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. - *
- */ - -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. - *- * 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} - *
- * - * @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; - } - } - - /** - * @see SecureProtocolSocketFactory#createSocket(java.lang.String,int) - */ - public Socket createSocket(String host, int port) - throws IOException, UnknownHostException { - return getSSLContext().getSocketFactory().createSocket( - host, - port - ); - } - - /** - * @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)); - } - - public int hashCode() { - return EasySSLSocketFactory.class.hashCode(); - } - -} \ No newline at end of file