Package jetbrains.buildServer.license.util

Class LicenseUtil

java.lang.Object

jetbrains.buildServer.license.util.LicenseUtil

public class LicenseUtil
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	RELEASE_DATE_SUBSTITUTION_DETECTED_MSG	This string is placed here because we want it to be obfuscated and encrypted.

Constructor Summary

Constructors

Constructor	Description
LicenseUtil()

Method Summary

Modifier and Type	Method	Description
static int	calculateCheckSum(String licenseeName, int customerId, byte[] data)
static Date	decodeDate(byte[] encoded)
static int	decodeGroup(String group)
static BigInteger	decodeGroups(String key)
static byte[]	encodeDate(Date date)
static String	encodeGroup(int value)
static String	encodeGroups(BigInteger value)
static byte[]	randomPadding(int len)
static byte[]	stripLeadingZeros(byte[] bytes)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

RELEASE_DATE_SUBSTITUTION_DETECTED_MSG

public static String RELEASE_DATE_SUBSTITUTION_DETECTED_MSG

This string is placed here because we want it to be obfuscated and encrypted. NOTE: It should be not final to disable inlining.

Constructor Detail

LicenseUtil

public LicenseUtil()

Method Detail

calculateCheckSum

public static int calculateCheckSum(String licenseeName,
                                    int customerId,
                                    byte[] data)

encodeGroups

public static String encodeGroups(BigInteger value)

encodeGroup

public static String encodeGroup(int value)

decodeGroups

public static BigInteger decodeGroups(String key)
                               throws InvalidLicenseKeyException

Throws:

InvalidLicenseKeyException

decodeGroup

public static int decodeGroup(String group)
                       throws InvalidLicenseKeyException

Throws:

InvalidLicenseKeyException

encodeDate

public static byte[] encodeDate(@NotNull
                                Date date)

decodeDate

@NotNull
public static Date decodeDate(byte[] encoded)

randomPadding

public static byte[] randomPadding(int len)

stripLeadingZeros

public static byte[] stripLeadingZeros(byte[] bytes)