JIRA 등록 코드 프로그램

package com.justin.workaround;

import java.io.IOException;
import java.security.KeyFactory;
import java.security.Signature;
import java.security.spec.PKCS8EncodedKeySpec;

import com.atlassian.license.LicensePair;

public class JiraLicenseGenerator
{
	static byte EncodedPrvKey[] = { 48, -126, 1, 75, 2, 1, 0, 48, -126, 1, 44, 6, 7, 42, -122, 72, -50, 56, 4, 1, 48,
					-126, 1, 31, 2, -127, -127, 0, -3, 127, 83, -127, 29, 117, 18, 41, 82, -33, 74, -100, 46, -20, -28,
					-25, -10, 17, -73, 82, 60, -17, 68, 0, -61, 30, 63, -128, -74, 81, 38, 105, 69, 93, 64, 34, 81, -5,
					89, 61, -115, 88, -6, -65, -59, -11, -70, 48, -10, -53, -101, 85, 108, -41, -127, 59, -128, 29, 52,
					111, -14, 102, 96, -73, 107, -103, 80, -91, -92, -97, -97, -24, 4, 123, 16, 34, -62, 79, -69, -87,
					-41, -2, -73, -58, 27, -8, 59, 87, -25, -58, -88, -90, 21, 15, 4, -5, -125, -10, -45, -59, 30, -61,
					2, 53, 84, 19, 90, 22, -111, 50, -10, 117, -13, -82, 43, 97, -41, 42, -17, -14, 34, 3, 25, -99,
					-47, 72, 1, -57, 2, 21, 0, -105, 96, 80, -113, 21, 35, 11, -52, -78, -110, -71, -126, -94, -21,
					-124, 11, -16, 88, 28, -11, 2, -127, -127, 0, -9, -31, -96, -123, -42, -101, 61, -34, -53, -68,
					-85, 92, 54, -72, 87, -71, 121, -108, -81, -69, -6, 58, -22, -126, -7, 87, 76, 11, 61, 7, -126,
					103, 81, 89, 87, -114, -70, -44, 89, 79, -26, 113, 7, 16, -127, -128, -76, 73, 22, 113, 35, -24,
					76, 40, 22, 19, -73, -49, 9, 50, -116, -56, -90, -31, 60, 22, 122, -117, 84, 124, -115, 40, -32,
					-93, -82, 30, 43, -77, -90, 117, -111, 110, -93, 127, 11, -6, 33, 53, 98, -15, -5, 98, 122, 1, 36,
					59, -52, -92, -15, -66, -88, 81, -112, -119, -88, -125, -33, -31, 90, -27, -97, 6, -110, -117, 102,
					94, -128, 123, 85, 37, 100, 1, 76, 59, -2, -49, 73, 42, 4, 22, 2, 20, 42, 50, -88, 30, 125, -37,
					118, -50, 20, -82, -63, 0, 8, -36, 106, -9, -110, 124, 107, 68 };

	public static void main(String args[]) throws IOException
	{
		try
		{
			long l = 267L;
			long l1 = System.currentTimeMillis();
			long l2 = System.currentTimeMillis();
			String s = "";
			System.out.println("Keygen for JIRA Enterprise Edition.");
			System.out.print("created by mydaj[ROR].");
			do
			{
				System.out.print("
Enter your organization name: ");
				for (int i = System.in.read(); i != 10 && i != 13; i = System.in.read())
					s = s + (char) i;

			}
			while (s == "");
			try
			{
				PKCS8EncodedKeySpec pkcs8encodedkeyspec = new PKCS8EncodedKeySpec(EncodedPrvKey);
				KeyFactory keyfactory = KeyFactory.getInstance("DSA", "SUN");
				java.security.PrivateKey privatekey = keyfactory.generatePrivate(pkcs8encodedkeyspec);
				String s1 = Long.toString(l, 10);
				s1 = s1 + "^^";
				s1 = s1 + Long.toString(l1, 10);
				s1 = s1 + "^^";
				s1 = s1 + Long.toString(l2, 10);
				s1 = s1 + "^^";
				s1 = s1 + s;
				byte abyte0[] = s1.getBytes();
				Signature signature = Signature.getInstance("SHA1withDSA");
				signature.initSign(privatekey);
				signature.update(abyte0);
				byte abyte1[] = signature.sign();
				LicensePair licensepair = null;
				try
				{
					licensepair = new LicensePair(abyte0, abyte1);
				}
				catch (Exception exception1)
				{
					exception1.printStackTrace();
				}
				System.out.println(s1);
				System.out.println("Your license key is: ");
				System.out.println(licensepair.toString());
			}
			catch (Exception exception)
			{
				exception.printStackTrace();
			}
		}
		catch (IOException ioexception)
		{
		}
	}
}