truelauncher.client.ClientOutputReader.java Source code

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Here is the source code for truelauncher.client.ClientOutputReader.java

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/**
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

package truelauncher.client;

import java.io.BufferedReader;
import java.io.InputStreamReader;

import org.apache.commons.codec.Charsets;

import truelauncher.client.auth.Auth;
import truelauncher.client.auth.PlayerAuthData;
import truelauncher.config.AllSettings;
import truelauncher.utils.LauncherUtils;

public class ClientOutputReader extends Thread {

    private Process p;
    private String password;

    public ClientOutputReader(Process p, String password) {
        this.password = password;
        this.p = p;
    }

    @Override
    public void run() {
        try (BufferedReader reader = new BufferedReader(
                new InputStreamReader(p.getInputStream(), Charsets.UTF_8))) {
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
                if (line.contains("AuthConnector") && !password.isEmpty()) {
                    doAuth(line);
                }
            }
        } catch (Exception e) {
            LauncherUtils.logError(e);
        }
    }

    private void doAuth(String message) {
        // loginsystem server string format:
        // AuthConnector|authtype|protocolversion|host|port|nick|token|
        String[] paramarray = message.split("[|]");
        int authtype = Integer.parseInt(paramarray[1]);
        String host = paramarray[3];
        int port = Integer.parseInt(paramarray[4]);
        int protocolversion = Integer.parseInt(paramarray[2]);
        String nick = paramarray[5];
        String token = paramarray[6];
        if (isAddressAllowed(host)) {
            PlayerAuthData padata = new PlayerAuthData(port, protocolversion, nick, token, password);
            if (authtype == 1) {// 1.6.4 and earlier
                Auth.sendAuth1(host, padata);
            } else if (authtype == 2) {// 1.7.2 and newer
                Auth.sendAuth2(host, padata);
            }
        }
    }

    private static boolean isAddressAllowed(String address) {
        return AllSettings.getAllowedAuthAddresses().contains(address);
    }

}