使用truelicense进行Java程序license控制 经过扩张可以验证license 开始结束日期，验证绑定给定mac地址
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时间：2015年06月08日
使用truelicense进行Java程序license控制
经过扩张可以验证license 开始结束日期，验证绑定给定mac地址。
Truelicense 是一个开源的java license 验证项目。
使用truelicense实现用于JAVA工程license机制（包括license生成和验证）请参考http://www.it165.net/pro/html/201404/11540.html
其中包括license授权机制的原理和制作license的具体步骤
本文主要是在此文基础上增加了mac 地址验证：
在createparam.properties
中增加 ip地址和 mac 地址的配置
##########common parameters########### #alias PRIVATEALIAS=privateKeys #key(important!) KEYPWD=iptv1234 #STOREPWD STOREPWD=iptv1234 #SUBJECT SUBJECT=bigdata #licPath licPath=C:/9exce/license/license.lic #priPath priPath=C:/9exce/license/PrivateKeys.keystore ##########license content########### #issuedTime issuedTime=2015-03-09 #notBeforeTime notBefore=2015-03-09 #notAfterTime notAfter=2016-03-20 #ip address ipAddress=150.236.220.200 #mac address macAddress=80-00-0B-56-3B-32 #consumerType consumerType=user #ConsumerAmount consumerAmount=1 #info info=this is a license
因为增加了mac地址，需要改变LicenseManager中的validate函数增加create_validate 用于create时的verify, 因为创建证书的时候 不能验证mac地址。
protected synchronized void create_validate(LicenseContent paramLicenseContent)
throws LicenseContentException {
LicenseParam localLicenseParam = getLicenseParam();
if (!localLicenseParam.getSubject().equals(
paramLicenseContent.getSubject())) {
throw new LicenseContentException(EXC_INVALID_SUBJECT);
}
if (paramLicenseContent.getHolder() == null) {
throw new LicenseContentException(EXC_HOLDER_IS_NULL);
}
if (paramLicenseContent.getIssuer() == null) {
throw new LicenseContentException(EXC_ISSUER_IS_NULL);
}
if (paramLicenseContent.getIssued() == null) {
throw new LicenseContentException(EXC_ISSUED_IS_NULL);
}
Date localDate1 = new Date();
Date localDate2 = paramLicenseContent.getNotBefore();
if ((localDate2 != null) && (localDate1.before(localDate2))) {
throw new LicenseContentException(EXC_LICENSE_IS_NOT_YET_VALID);
}
Date localDate3 = paramLicenseContent.getNotAfter();
if ((localDate3 != null) && (localDate1.after(localDate3))) {
throw new LicenseContentException(EXC_LICENSE_HAS_EXPIRED);
}
String str = paramLicenseContent.getConsumerType();
if (str == null) {
throw new LicenseContentException(EXC_CONSUMER_TYPE_IS_NULL);
}
Preferences localPreferences = localLicenseParam.getPreferences();
if ((localPreferences != null) && (localPreferences.isUserNode())) {
if (!USER.equalsIgnoreCase(str)) {
throw new LicenseContentException(EXC_CONSUMER_TYPE_IS_NOT_USER);
}
if (paramLicenseContent.getConsumerAmount() != 1) {
throw new LicenseContentException(
EXC_CONSUMER_AMOUNT_IS_NOT_ONE);
}
} else if (paramLicenseContent.getConsumerAmount() <= 0) {
throw new LicenseContentException(
EXC_CONSUMER_AMOUNT_IS_NOT_POSITIVE);
}
}更新validate增加验证客户server的mac地址。
protected synchronized void validate(LicenseContent paramLicenseContent)
throws LicenseContentException {
LicenseParam localLicenseParam = getLicenseParam();
if (!localLicenseParam.getSubject().equals(
paramLicenseContent.getSubject())) {
throw new LicenseContentException(EXC_INVALID_SUBJECT);
}
if (paramLicenseContent.getHolder() == null) {
throw new LicenseContentException(EXC_HOLDER_IS_NULL);
}
if (paramLicenseContent.getIssuer() == null) {
throw new LicenseContentException(EXC_ISSUER_IS_NULL);
}
if (paramLicenseContent.getIssued() == null) {
throw new LicenseContentException(EXC_ISSUED_IS_NULL);
}
Date localDate1 = new Date();
Date localDate2 = paramLicenseContent.getNotBefore();
if ((localDate2 != null) && (localDate1.before(localDate2))) {
throw new LicenseContentException(EXC_LICENSE_IS_NOT_YET_VALID);
}
Date localDate3 = paramLicenseContent.getNotAfter();
if ((localDate3 != null) && (localDate1.after(localDate3))) {
throw new LicenseContentException(EXC_LICENSE_HAS_EXPIRED);
}
LicenseCheckModel licenseCheckModel = (LicenseCheckModel)paramLicenseContent.getExtra();
String macAddress = licenseCheckModel.getIpMacAddress();
try {
if (!ListNets.validateMacAddress(macAddress)) {
throw new LicenseContentException(EXC_LICENSE_HAS_EXPIRED);
}
} catch (SocketException e) {
// TODO Auto-generated catch block
throw new LicenseContentException(EXC_LICENSE_HAS_EXPIRED);
}
String str = paramLicenseContent.getConsumerType();
if (str == null) {
throw new LicenseContentException(EXC_CONSUMER_TYPE_IS_NULL);
}
Preferences localPreferences = localLicenseParam.getPreferences();
if ((localPreferences != null) && (localPreferences.isUserNode())) {
if (!USER.equalsIgnoreCase(str)) {
throw new LicenseContentException(EXC_CONSUMER_TYPE_IS_NOT_USER);
}
if (paramLicenseContent.getConsumerAmount() != 1) {
throw new LicenseContentException(
EXC_CONSUMER_AMOUNT_IS_NOT_ONE);
}
} else if (paramLicenseContent.getConsumerAmount() <= 0) {
throw new LicenseContentException(
EXC_CONSUMER_AMOUNT_IS_NOT_POSITIVE);
}
}
创建类ListNets 用于读取客户server的IP地址和mac地址进行验证，笔者使用了验证mac地址的函数，毕竟客户有可能更改机器的ip地址的
package zlicense.util;
import java.net.*;
import java.util.*;
import static java.lang.System.out;
public class ListNets {
public static void main(String args[]) throws SocketException {
String ip = "150.236.220.200";
String mac = "80-00-0B-56-3B-32";
boolean flag = validatoIpAndMacAddress(ip, mac);
boolean macflag = validateMacAddress( mac);
out.printf("validatoMacAddress flag=%s\n", macflag);
out.printf("validatoIpAndMacAddress flag=%s\n", flag);
}
static void displayInterfaceInformation(NetworkInterface netint)
throws SocketException {
out.printf("Display name: %s\n", netint.getDisplayName());
out.printf("Name: %s\n", netint.getName());
byte[] mac = netint.getHardwareAddress();
if (mac != null) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < mac.length; i++) {
sb.append(String.format("%02X%s", mac[i],
(i < mac.length - 1) ? "-" : ""));
}
System.out.println("mac=" + sb.toString());
}
Enumeration<InetAddress> inetAddresses = netint.getInetAddresses();
for (InetAddress inetAddress : Collections.list(inetAddresses)) {
out.printf("InetAddress: %s\n", inetAddress);
System.out
.println("InetAddress ip=" + inetAddress.getHostAddress());
}
out.printf("\n");
}
public static boolean validateMacAddress(String macAddress)
throws SocketException {
boolean returnFlag = false;
Enumeration<NetworkInterface> nets = NetworkInterface
.getNetworkInterfaces();
for (NetworkInterface netint : Collections.list(nets)) {
byte[] mac = netint.getHardwareAddress();
StringBuilder sb = new StringBuilder();
if (mac != null) {
for (int i = 0; i < mac.length; i++) {
sb.append(String.format("%02X%s", mac[i],
(i < mac.length - 1) ? "-" : ""));
}
System.out.println("mac=" + sb.toString());
}
if (sb.toString().equals(macAddress)) {
returnFlag = true;
}
}
return returnFlag;
}
public static boolean validatoIpAndMacAddress(String ipAddress,
String macAddress) throws SocketException {
boolean returnFlag = false;
Enumeration<NetworkInterface> nets = NetworkInterface
.getNetworkInterfaces();
for (NetworkInterface netint : Collections.list(nets)) {
byte[] mac = netint.getHardwareAddress();
StringBuilder sb = new StringBuilder();
if (mac != null) {
for (int i = 0; i < mac.length; i++) {
sb.append(String.format("%02X%s", mac[i],
(i < mac.length - 1) ? "-" : ""));
}
System.out.println("mac=" + sb.toString());
}
if (sb.toString().equals(macAddress)) {
Enumeration<InetAddress> inetAddresses = netint
.getInetAddresses();
String ip = "";
for (InetAddress inetAddress : Collections.list(inetAddresses)) {
ip = inetAddress.getHostAddress();
System.out.println("InetAddress ip="
+ inetAddress.getHostAddress());
if (ipAddress.toString().equals(ip)) {
returnFlag = true;
}
}
}
}
return returnFlag;
}
}创建LicenseCheckModel 是一个model类就是存储 ip和mac地址
package zlicense.util;
public class LicenseCheckModel {
private String ipAddress;
private String ipMacAddress;
private String CPUSerial;
private String motherboardSN;
private String hardDiskSN;
public String getIpAddress() {
return ipAddress;
}
public void setIpAddress(String ipAddress) {
this.ipAddress = ipAddress;
}
public String getIpMacAddress() {
return ipMacAddress;
}
public void setIpMacAddress(String ipMacAddress) {
this.ipMacAddress = ipMacAddress;
}
public String getCPUSerial() {
return CPUSerial;
}
public void setCPUSerial(String cPUSerial) {
CPUSerial = cPUSerial;
}
public String getMotherboardSN() {
return motherboardSN;
}
public void setMotherboardSN(String motherboardSN) {
this.motherboardSN = motherboardSN;
}
public String getHardDiskSN() {
return hardDiskSN;
}
public void setHardDiskSN(String hardDiskSN) {
this.hardDiskSN = hardDiskSN;
}
}
更新CreateLicense 增加mac和ip 的配置读取并写入license证书，采用了content.setExtra(licenseCheckModel);
将需要验证的信息 写入licenseCheckModel 然后set到content中。
改变了 truelicense 中所有的文件读取方式，采用绝对路径读取。
Properties prop= new Properties();
//InputStream in= getClass().getResourceAsStream(propertiesPath);
try {
InputStreamin = new FileInputStream(propertiesPath);
prop.load(in);
} catch(IOException e) {
// TODOAuto-generated catch block
e.printStackTrace();
}
所有的配置文件和我生成的 key stroe 在java-license-jar/src/main/resources文件夹下
项目code地址:
https://github.com/jingshauizh/JavaSpringSurmmary/tree/master/java-license-jar
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