ti.modules.titanium.network.NonValidatingSSLSocketFactory.java Source code

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Here is the source code for ti.modules.titanium.network.NonValidatingSSLSocketFactory.java

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/**
 * Appcelerator Titanium Mobile
 * Copyright (c) 2009-2012 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the Apache Public License
 * Please see the LICENSE included with this distribution for details.
 * 
 * connectSocket partially copied from Apache's HTTPClient implementation (APL2 license):
 *  - org.apache.http.conn.ssl.SSLSocketFactory.connectSocket
 */
package ti.modules.titanium.network;

import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.SecureRandom;

import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;

import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.conn.scheme.LayeredSocketFactory;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.appcelerator.kroll.common.Log;

public class NonValidatingSSLSocketFactory implements LayeredSocketFactory {
    private SSLSocketFactory sslFactory;
    private static final String TAG = "NVSSLSocketFactory";

    public NonValidatingSSLSocketFactory() {
        try {
            SSLContext context = SSLContext.getInstance("TLS");
            TrustManager managers[] = new TrustManager[] { new NonValidatingTrustManager() };
            context.init(null, managers, new SecureRandom());
            sslFactory = context.getSocketFactory();
        } catch (Exception e) {
            Log.e(TAG, e.getMessage(), e);
        }

    }

    @Override
    public Socket connectSocket(Socket sock, String host, int port, InetAddress localAddress, int localPort,
            HttpParams params) throws IOException, UnknownHostException, ConnectTimeoutException {
        if (host == null) {
            throw new IllegalArgumentException("Target host may not be null.");
        }
        if (params == null) {
            throw new IllegalArgumentException("Parameters may not be null.");
        }

        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);
        }

        int connTimeout = HttpConnectionParams.getConnectionTimeout(params);
        int soTimeout = HttpConnectionParams.getSoTimeout(params);

        InetSocketAddress remoteAddress = new InetSocketAddress(host, port);
        sslsock.connect(remoteAddress, connTimeout);
        sslsock.setSoTimeout(soTimeout);

        return sslsock;
    }

    @Override
    public Socket createSocket() throws IOException {
        return sslFactory.createSocket();
    }

    @Override
    public boolean isSecure(Socket socket) throws IllegalArgumentException {
        return true;
    }

    @Override
    public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
            throws IOException, UnknownHostException {
        return sslFactory.createSocket(socket, host, port, autoClose);
    }
}