package com.mtbs3d.minecrift.utils;
import net.minecraft.src.Session;
import java.io.*;
import java.net.*;
import java.util.UUID;
public class SessionID
{
public static final Session GetSSID(String username, String password)
{
byte[] b = null;
String jsonEncoded =
"{\"agent\":{\"name\":\"Minecraft\",\"version\":1},\"username\":\""
+ username
+ "\",\"password\":\""
+ password + "\"}";
String response = executePost("https://authserver.mojang.com/authenticate", jsonEncoded);
if (response == null || response.isEmpty())
return null;
// Session ID = "token:<accessToken>:<profile ID>"
// Username will probably *not be an email address
String[] pieces = response.split("\"");
String sessionID = "token:" + pieces[3] + ":" + pieces[13]; // TODO: Get these values based on json field name, not just index location (which may change and then be invalid!)
String userName = pieces[17];
Session session = new Session(userName, sessionID);
return session;
}
public static String executePost(String targetURL, String urlParameters)
{
URL url;
HttpURLConnection connection = null;
try {
//Create connection
url = new URL(targetURL);
connection = (HttpURLConnection)url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type",
"application/json");
connection.setRequestProperty("Content-Length", "" +
Integer.toString(urlParameters.getBytes().length));
connection.setRequestProperty("Content-Language", "en-US");
connection.setUseCaches (false);
connection.setDoInput(true);
connection.setDoOutput(true);
//Send request
DataOutputStream wr = new DataOutputStream (
connection.getOutputStream ());
wr.writeBytes (urlParameters);
wr.flush ();
wr.close ();
//Get Response
InputStream is = connection.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(is));
String line;
StringBuffer response = new StringBuffer();
while((line = rd.readLine()) != null) {
response.append(line);
response.append('\r');
}
rd.close();
return response.toString();
} catch (Exception e) {
e.printStackTrace();
return null;
} finally {
if(connection != null) {
connection.disconnect();
}
}
}
}