SimpleRequest.java

/*
 * BTC-e client for JavaFX
 * Copyright (C) 2014  QuarkDev Solutions <quarkdev.solutions@gmail.com>
 *
 * 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.QuarkLabs.BTCeClientJavaFX.networking;

import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;

/**
 * Class for all request with no API key required
 */
public class SimpleRequest {

    public static String makeRequest(String url) {
        //TODO fix is required
        //to handle handshake exception
        TrustManager[] trustAllCerts = new TrustManager[]{
                new X509TrustManager() {
                    public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                        return null;
                    }

                    public void checkClientTrusted(
                            java.security.cert.X509Certificate[] certs, String authType) {
                    }

                    public void checkServerTrusted(
                            java.security.cert.X509Certificate[] certs, String authType) {
                    }
                }
        };

        // Install the all-trusting trust manager
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, trustAllCerts, new java.security.SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
        } catch (Exception e) {
        }

        StringBuilder out = new StringBuilder();
        try {
            HttpsURLConnection urlConnection = (HttpsURLConnection) (new URL(url)).openConnection();
            urlConnection.setRequestMethod("GET");
            if (urlConnection.getResponseCode() == 200) {
                BufferedReader rd = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
                String line;
                while ((line = rd.readLine()) != null) {
                    out.append(line);
                }
                rd.close();
            }
            urlConnection.disconnect();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return out.toString();
    }
}