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架构开源地址：https://gitee.com/msxy
License介绍License，即版权许可证，一般用于收费软件给付费用户提供的访问许可证明。根据应用部署位置的不同，一般可以分为以下两种情况讨论：
- 应用部署在开发者自己的云服务器上。这种情况下用户通过账号登录的形式远程访问，因此只需要在账号登录的时候校验目标账号的有效期、访问权限等信息即可。
- 应用部署在客户的内网环境。因为这种情况开发者无法控制客户的网络环境，也不能保证应用所在服务器可以访问外网，因此通常的做法是使用服务器许可文件，在应用启动的时候加载证书，然后在登录或者其他关键操作的地方校验证书的有效性。
- 部署到客户现场，但是客户服务器可以联网，也可以采用办法许可证书进行验证，也可以远程认证-认证服务器提供认证请求，必须走线上认证才可使用。
任何加密都有反编译、破解、跳过的手段。
license授权机制的原理TrueLicense是一个开源的证书管理引擎。
- 生成密钥对，使用Keytool生成公私钥证书库。
- 授权者保留私钥，使用私钥对包含授权信息（如使用截止日期，MAC地址等）的license进行数字签名。
- 公钥给使用者（放在验证的代码中使用），用于验证license是否符合使用条件。
<!-- License -->
<dependency>
<groupId>de.schlichtherle.truelicense</groupId>
<artifactId>truelicense-core</artifactId>
<version>1.33</version>
</dependency>
/**
* @title LicenseCheckModel
* @description 自定义需要校验的License参数
* @author Administrator
* @updateTime 2022/4/30 0030 18:19
*/
@Data
public class LicenseCheckModel implements Serializable{
private static final long serialVersionUID = 8600137500316662317L;
/**
* 可被允许的IP地址
*/
private List<string> ipAddress;
/**
* 可被允许的MAC地址
*/
private List<String> macAddress;
/**
* 可被允许的CPU序列号
*/
private String cpuSerial;
/**
* 可被允许的主板序列号
*/
private String mainBoardSerial;
}
/**
* @ProjectName LicenseCreatorParam
* @author Administrator
* @version 1.0.0
* @Description License生成类需要的参数
* @createTime 2022/4/30 0030 18:19
*/
@Data
public class LicenseCreatorParam implements Serializable {
private static final long serialVersionUID = -7793154252684580872L;
/**
* 证书subject
*/
private String subject;
/**
* 密钥别称
*/
private String privateAlias;
/**
* 密钥密码（需要妥善保管，不能让使用者知道）
*/
private String keyPass;
/**
* 访问秘钥库的密码
*/
private String storePass;
/**
* 证书生成路径
*/
private String licensePath;
/**
* 密钥库存储路径
*/
private String privateKeysStorePath;
/**
* 证书生效时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT 8")
private Date issuedTime = new Date();
/**
* 证书失效时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT 8")
private Date expiryTime;
/**
* 用户类型
*/
private String consumerType = "user";
/**
* 用户数量
*/
private Integer consumerAmount = 1;
/**
* 描述信息
*/
private String description = "";
/**
* 额外的服务器硬件校验信息
*/
private LicenseCheckModel licenseCheckModel;
}
用户获取服务器的硬件信息
/**
* @ProjectName AbstractServerInfos
* @author Administrator
* @version 1.0.0
* @Description 用于获取客户服务器的基本信息，如：IP、Mac地址、CPU序列号、主板序列号等
* @createTime 2022/4/30 0030 18:15
*/
public abstract class AbstractServerInfos {
private static Logger logger = LogManager.getLogger(AbstractServerInfos.class);
/**
* @title getServerInfos
* @description 组装需要额外校验的License参数
* @author Administrator
* @updateTime 2022/4/30 0030 18:15
*/
public LicenseCheckModel getServerInfos(){
LicenseCheckModel result = new LicenseCheckModel();
try {
result.setIpAddress(this.getIpAddress());
result.setMacAddress(this.getMacAddress());
result.setCpuSerial(this.getCPUSerial());
result.setMainBoardSerial(this.getMainBoardSerial());
}catch (Exception e){
logger.error("获取服务器硬件信息失败",e);
}
return result;
}
/**
* @title getIpAddress
* @description 获取IP地址
* @author Administrator
* @updateTime 2022/4/30 0030 18:15
*/
protected abstract List<String> getIpAddress() throws Exception;
/**
* @title getMacAddress
* @description 获取Mac地址
* @author Administrator
* @updateTime 2022/4/30 0030 18:16
*/
protected abstract List<String> getMacAddress() throws Exception;
/**
* @title getCPUSerial
* @description 获取CPU序列号
* @author Administrator
* @updateTime 2022/4/30 0030 18:16
*/
protected abstract String getCPUSerial() throws Exception;
/**
* @title getMainBoardSerial
* @description 获取主板序列号
* @author Administrator
* @updateTime 2022/4/30 0030 18:16
*/
protected abstract String getMainBoardSerial() throws Exception;
/**
* @title getLocalAllInetAddress
* @description 获取当前服务器所有符合条件的InetAddress
* @author Administrator
* @updateTime 2022/4/30 0030 18:16
*/
protected List<InetAddress> getLocalAllInetAddress() throws Exception {
List<InetAddress> result = new ArrayList<>(4);
// 遍历所有的网络接口
for (Enumeration networkInterfaces = NetworkInterface.getNetworkInterfaces(); networkInterfaces.hasMoreElements(); ) {
NetworkInterface iface = (NetworkInterface) networkInterfaces.nextElement();
// 在所有的接口下再遍历IP
for (Enumeration inetAddresses = iface.getInetAddresses(); inetAddresses.hasMoreElements(); ) {
InetAddress inetAddr = (InetAddress) inetAddresses.nextElement();
//排除LoopbackAddress、SiteLocalAddress、LinkLocalAddress、MulticastAddress类型的IP地址
if(!inetAddr.isLoopbackAddress() /*&& !inetAddr.isSiteLocalAddress()*/
&& !inetAddr.isLinkLocalAddress() && !inetAddr.isMulticastAddress()){
result.add(inetAddr);
}
}
}
return result;
}
/**
* @title getMacByInetAddress
* @description 获取某个网络接口的Mac地址
* @author Administrator
* @updateTime 2022/4/30 0030 18:16
*/
protected String getMacByInetAddress(InetAddress inetAddr){
try {
byte[] mac = NetworkInterface.getByInetAddress(inetAddr).getHardwareAddress();
StringBuffer stringBuffer = new StringBuffer();
for(int i=0;i<mac.length;i ){
if(i != 0) {
stringBuffer.append("-");
}
//将十六进制byte转化为字符串
String temp = Integer.toHexString(mac[i] & 0xff);
if(temp.length() == 1){
stringBuffer.append("0" temp);
}else{
stringBuffer.append(temp);
}
}
return stringBuffer.toString().toUpperCase();
} catch (SocketException e) {
e.printStackTrace();
}
return null;
}
}
/**
* @ProjectName LinuxServerInfos
* @author Administrator
* @version 1.0.0
* @Description 用于获取客户Linux服务器的基本信息
* @createTime 2022/4/30 0030 18:20
*/
public class LinuxServerInfos extends AbstractServerInfos {
@Override
protected List<String> getIpAddress() throws Exception {
List<String> result = null;
//获取所有网络接口
List<InetAddress> inetAddresses = getLocalAllInetAddress();
if(inetAddresses != null && inetAddresses.size() > 0){
result = inetAddresses.stream().map(InetAddress::getHostAddress).distinct().map(String::toLowerCase).collect(Collectors.toList());
}
return result;
}
@Override
protected List<String> getMacAddress() throws Exception {
List<String> result = null;
//1. 获取所有网络接口
List<InetAddress> inetAddresses = getLocalAllInetAddress();
if(inetAddresses != null && inetAddresses.size() > 0){
//2. 获取所有网络接口的Mac地址
result = inetAddresses.stream().map(this::getMacByInetAddress).distinct().collect(Collectors.toList());
}
return result;
}
@Override
protected String getCPUSerial() throws Exception {
//序列号
String serialNumber = "";
//使用dmidecode命令获取CPU序列号
String[] shell = {"/bin/bash","-c","dmidecode -t processor | grep 'ID' | awk -F ':' '{print $2}' | head -n 1"};
Process process = Runtime.getRuntime().exec(shell);
process.getOutputStream().close();
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line = reader.readLine().trim();
if(StringUtils.isNotBlank(line)){
serialNumber = line;
}
reader.close();
return serialNumber;
}
@Override
protected String getMainBoardSerial() throws Exception {
//序列号
String serialNumber = "";
//使用dmidecode命令获取主板序列号
String[] shell = {"/bin/bash","-c","dmidecode | grep 'Serial Number' | awk -F ':' '{print $2}' | head -n 1"};
Process process = Runtime.getRuntime().exec(shell);
process.getOutputStream().close();
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line = reader.readLine().trim();
if(StringUtils.isNotBlank(line)){
serialNumber = line;
}
reader.close();
return serialNumber;
}
}
/**
* @ProjectName WindowsServerInfos
* @author Administrator
* @version 1.0.0
* @Description 用于获取客户Windows服务器的基本信息
* @createTime 2022/4/30 0030 18:20
*/
public class WindowsServerInfos extends AbstractServerInfos {
@Override
protected List<String> getIpAddress() throws Exception {
List<String> result = null;
//获取所有网络接口
List<InetAddress> inetAddresses = getLocalAllInetAddress();
if(inetAddresses != null && inetAddresses.size() > 0){
result = inetAddresses.stream().map(InetAddress::getHostAddress).distinct().map(String::toLowerCase).collect(Collectors.toList());
}
return result;
}
@Override
protected List<String> getMacAddress() throws Exception {
List<String> result = null;
//1. 获取所有网络接口
List<InetAddress> inetAddresses = getLocalAllInetAddress();
if(inetAddresses != null && inetAddresses.size() > 0){
//2. 获取所有网络接口的Mac地址
result = inetAddresses.stream().map(this::getMacByInetAddress).distinct().collect(Collectors.toList());
}
return result;
}
@Override
protected String getCPUSerial() throws Exception {
//序列号
String serialNumber = "";
//使用WMIC获取CPU序列号
Process process = Runtime.getRuntime().exec("wmic cpu get processorid");
process.getOutputStream().close();
Scanner scanner = new Scanner(process.getInputStream());
if(scanner.hasNext()){
scanner.next();
}
if(scanner.hasNext()){
serialNumber = scanner.next().trim();
}
scanner.close();
return serialNumber;
}
@Override
protected String getMainBoardSerial() throws Exception {
//序列号
String serialNumber = "";
//使用WMIC获取主板序列号
Process process = Runtime.getRuntime().exec("wmic baseboard get serialnumber");
process.getOutputStream().close();
Scanner scanner = new Scanner(process.getInputStream());
if(scanner.hasNext()){
scanner.next();
}
if(scanner.hasNext()){
serialNumber = scanner.next().trim();
}
scanner.close();
return serialNumber;
}
}
自定义KeyStoreParam类CustomKeyStoreParam类继承AbstractKeyStoreParam，实现里面一些该实现的方法。并且重写getStream()获取文件内容的方法，改成从磁盘位置读取。
/**
* @ProjectName CustomKeyStoreParam
* @author Administrator
* @version 1.0.0
* @Description 自定义KeyStoreParam，用于将公私钥存储文件存放到其他磁盘位置而不是项目中
* @createTime 2022/4/30 0030 18:16
*/
public class CustomKeyStoreParam extends AbstractKeyStoreParam {
/**
* 公钥/私钥在磁盘上的存储路径
*/
private String storePath;
private String alias;
private String storePwd;
private String keyPwd;
public CustomKeyStoreParam(Class clazz, String resource,String alias,String storePwd,String keyPwd) {
super(clazz, resource);
this.storePath = resource;
this.alias = alias;
this.storePwd = storePwd;
this.keyPwd = keyPwd;
}
@Override
public String getAlias() {
return alias;
}
@Override
public String getStorePwd() {
return storePwd;
}
@Override
public String getKeyPwd() {
return keyPwd;
}
/**
* @title getStream
* @description
* 复写de.schlichtherle.license.AbstractKeyStoreParam的getStream()方法<br/>
* 用于将公私钥存储文件存放到其他磁盘位置而不是项目中
* @author Administrator
* @updateTime 2022/4/30 0030 18:16
*/
@Override
public InputStream getStream() throws IOException {
final InputStream in = new FileInputStream(new File(storePath));
if (null == in){
throw new FileNotFoundException(storePath);
}
return in;
}
}
继承LicenseManager类，增加我们额外信息的验证(TrueLicense默认只给我们验证了时间)。大家需要根据自己的需求在validate()里面增加额外的验证。
/**
* @title CustomLicenseManager
* @description 自定义LicenseManager，用于增加额外的服务器硬件信息校验
* @author Administrator
* @updateTime 2022/4/30 0030 18:17
*/
public class CustomLicenseManager extends LicenseManager{
private static Logger logger = LogManager.getLogger(CustomLicenseManager.class);
//XML编码
private static final String XML_CHARSET = "UTF-8";
//默认BUFSIZE
private static final int DEFAULT_BUFSIZE = 8 * 1024;
public CustomLicenseManager() {
}
public CustomLicenseManager(LicenseParam param) {
super(param);
}
/**
* @title create
* @description 复写create方法
* @author Administrator
* @updateTime 2022/4/30 0030 18:17
*/
@Override
protected synchronized byte[] create(
LicenseContent content,
LicenseNotary notary)
throws Exception {
initialize(content);
this.validateCreate(content);
final GenericCertificate certificate = notary.sign(content);
return getPrivacyGuard().cert2key(certificate);
}
/**
* @title install
* @description 复写install方法，其中validate方法调用本类中的validate方法，校验IP地址、Mac地址等其他信息
* @author Administrator
* @updateTime 2022/4/30 0030 18:17
*/
@Override
protected synchronized LicenseContent install(
final byte[] key,
final LicenseNotary notary)
throws Exception {
final GenericCertificate certificate = getPrivacyGuard().key2cert(key);
notary.verify(certificate);
final LicenseContent content = (LicenseContent)this.load(certificate.getEncoded());
this.validate(content);
setLicenseKey(key);
setCertificate(certificate);
return content;
}
/**
* @title verify
* @description 复写verify方法，调用本类中的validate方法，校验IP地址、Mac地址等其他信息
* @author Administrator
* @updateTime 2022/4/30 0030 18:17
*/
@Override
protected synchronized LicenseContent verify(final LicenseNotary notary)
throws Exception {
GenericCertificate certificate = getCertificate();
// Load license key from preferences,
final byte[] key = getLicenseKey();
if (null == key){
throw new NoLicenseInstalledException(getLicenseParam().getSubject());
}
certificate = getPrivacyGuard().key2cert(key);
notary.verify(certificate);
final LicenseContent content = (LicenseContent)this.load(certificate.getEncoded());
this.validate(content);
setCertificate(certificate);
return content;
}
/**
* @title validateCreate
* @description 校验生成证书的参数信息
* @author Administrator
* @updateTime 2022/4/30 0030 18:18
*/
protected synchronized void validateCreate(final LicenseContent content)
throws LicenseContentException {
final LicenseParam param = getLicenseParam();
final Date now = new Date();
final Date notBefore = content.getNotBefore();
final Date notAfter = content.getNotAfter();
if (null != notAfter && now.after(notAfter)){
throw new LicenseContentException("证书失效时间不能早于当前时间");
}
if (null != notBefore && null != notAfter && notAfter.before(notBefore)){
throw new LicenseContentException("证书生效时间不能晚于证书失效时间");
}
final String consumerType = content.getConsumerType();
if (null == consumerType){
throw new LicenseContentException("用户类型不能为空");
}
}
/**
* @title validate
* @description 复写validate方法，增加IP地址、Mac地址等其他信息校验
* @author Administrator
* @updateTime 2022/4/30 0030 18:18
*/
@Override
protected synchronized void validate(final LicenseContent content)
throws LicenseContentException {
//1. 首先调用父类的validate方法
super.validate(content);
//2. 然后校验自定义的License参数
//License中可被允许的参数信息
LicenseCheckModel expectedCheckModel = (LicenseCheckModel) content.getExtra();
//当前服务器真实的参数信息
LicenseCheckModel serverCheckModel = getServerInfos();
if(expectedCheckModel != null && serverCheckModel != null){
//校验IP地址
if(!checkIpAddress(expectedCheckModel.getIpAddress(),serverCheckModel.getIpAddress())){
throw new LicenseContentException("当前服务器的IP没在授权范围内");
}
//校验Mac地址
if(!checkIpAddress(expectedCheckModel.getMacAddress(),serverCheckModel.getMacAddress())){
throw new LicenseContentException("当前服务器的Mac地址没在授权范围内");
}
//校验主板序列号
if(!checkSerial(expectedCheckModel.getMainBoardSerial(),serverCheckModel.getMainBoardSerial())){
throw new LicenseContentException("当前服务器的主板序列号没在授权范围内");
}
//校验CPU序列号
if(!checkSerial(expectedCheckModel.getCpuSerial(),serverCheckModel.getCpuSerial())){
throw new LicenseContentException("当前服务器的CPU序列号没在授权范围内");
}
}else{
throw new LicenseContentException("不能获取服务器硬件信息");
}
}
/**
* @title load
* @description 重写XMLDecoder解析XML
* @author Administrator
* @updateTime 2022/4/30 0030 18:18
*/
private Object load(String encoded){
BufferedInputStream inputStream = null;
XMLDecoder decoder = null;
try {
inputStream = new BufferedInputStream(new ByteArrayInputStream(encoded.getBytes(XML_CHARSET)));
decoder = new XMLDecoder(new BufferedInputStream(inputStream, DEFAULT_BUFSIZE),null,null);
return decoder.readObject();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} finally {
try {
if(decoder != null){
decoder.close();
}
if(inputStream != null){
inputStream.close();
}
} catch (Exception e) {
logger.error("XMLDecoder解析XML失败",e);
}
}
return null;
}
/**
* @title getServerInfos
* @description 获取当前服务器需要额外校验的License参数
* @author Administrator
* @updateTime 2022/4/30 0030 18:18
*/
private LicenseCheckModel getServerInfos(){
//操作系统类型
String osName = System.getProperty("os.name").toLowerCase();
AbstractServerInfos abstractServerInfos = null;
//根据不同操作系统类型选择不同的数据获取方法
if (osName.startsWith("windows")) {
abstractServerInfos = new WindowsServerInfos();
} else if (osName.startsWith("linux")) {
abstractServerInfos = new LinuxServerInfos();
}else{//其他服务器类型
abstractServerInfos = new LinuxServerInfos();
}
return abstractServerInfos.getServerInfos();
}
/**
* @title checkIpAddress
* @description
* 校验当前服务器的IP/Mac地址是否在可被允许的IP范围内<br/>
* 如果存在IP在可被允许的IP/Mac地址范围内，则返回true
* @author Administrator
* @updateTime 2022/4/30 0030 18:18
*/
private boolean checkIpAddress(List<String> expectedList,List<String> serverList){
if(expectedList != null && expectedList.size() > 0){
if(serverList != null && serverList.size() > 0){
for(String expected : expectedList){
if(serverList.contains(expected.trim())){
return true;
}
}
}
return false;
}else {
return true;
}
}
/**
* @title checkSerial
* @description 校验当前服务器硬件（主板、CPU等）序列号是否在可允许范围内
* @author Administrator
* @updateTime 2022/4/30 0030 18:18
*/
private boolean checkSerial(String expectedSerial,String serverSerial){
if(StringUtils.isNotBlank(expectedSerial)){
if(StringUtils.isNotBlank(serverSerial)){
if(expectedSerial.equals(serverSerial)){
return true;
}
}
return false;
}else{
return true;
}
}
}
/**
* @ProjectName LicenseCreator
* @author Administrator
* @version 1.0.0
* @Description License生成类
* @createTime 2022/4/30 0030 18:19
*/
public class LicenseCreator {
private static Logger logger = LogManager.getLogger(LicenseCreator.class);
private final static X500Principal DEFAULT_HOLDER_AND_ISSUER = new X500Principal("CN=localhost, OU=localhost, O=localhost, L=SH, ST=SH, C=CN");
private LicenseCreatorParam param;
public LicenseCreator(LicenseCreatorParam param) {
this.param = param;
}
/**
* @title generateLicense
* @description 生成License证书
* @author Administrator
* @updateTime 2022/4/30 0030 18:19
*/
public boolean generateLicense(){
try {
LicenseManager licenseManager = new CustomLicenseManager(initLicenseParam());
LicenseContent licenseContent = initLicenseContent();
licenseManager.store(licenseContent,new File(param.getLicensePath()));
return true;
}catch (Exception e){
logger.error(MessageFormat.format("证书生成失败：{0}",param),e);
return false;
}
}
/**
* @title initLicenseParam
* @description 初始化证书生成参数
* @author Administrator
* @updateTime 2022/4/30 0030 18:19
*/
private LicenseParam initLicenseParam(){
Preferences preferences = Preferences.userNodeForPackage(LicenseCreator.class);
//设置对证书内容加密的秘钥
CipherParam cipherParam = new DefaultCipherParam(param.getStorePass());
KeyStoreParam privateStoreParam = new CustomKeyStoreParam(LicenseCreator.class
,param.getPrivateKeysStorePath()
,param.getPrivateAlias()
,param.getStorePass()
,param.getKeyPass());
LicenseParam licenseParam = new DefaultLicenseParam(param.getSubject()
,preferences
,privateStoreParam
,cipherParam);
return licenseParam;
}
/**
* @title initLicenseContent
* @description 设置证书生成正文信息
* @author Administrator
* @updateTime 2022/4/30 0030 18:19
*/
private LicenseContent initLicenseContent(){
LicenseContent licenseContent = new LicenseContent();
licenseContent.setHolder(DEFAULT_HOLDER_AND_ISSUER);
licenseContent.setIssuer(DEFAULT_HOLDER_AND_ISSUER);
licenseContent.setSubject(param.getSubject());
licenseContent.setIssued(param.getIssuedTime());
licenseContent.setNotBefore(param.getIssuedTime());
licenseContent.setNotAfter(param.getExpiryTime());
licenseContent.setConsumerType(param.getConsumerType());
licenseContent.setConsumerAmount(param.getConsumerAmount());
licenseContent.setInfo(param.getDescription());
//扩展校验服务器硬件信息
licenseContent.setExtra(param.getLicenseCheckModel());
return licenseContent;
}
}
这个Controller对外提供了两个RESTful接口，分别是「获取服务器硬件信息」和「生成证书」
/**
* @ProjectName LicenseCreatorController
* @author Administrator
* @version 1.0.0
* @Description 于生成证书文件，不能放在给客户部署的代码里
* @createTime 2022/4/30 0030 18:13
*/
@RestController
@RequestMapping("/license")
public class LicenseCreatorController {
/**
* 证书生成路径
*/
@Value("${license.licensePath}")
private String licensePath;
/**
* @title 获取服务器硬件信息
* @description @param osName 操作系统类型，如果为空则自动判断
* @author Administrator
* @updateTime 2022/4/30 0030 18:14
*/
@RequestMapping(value = "/getServerInfos")
public LicenseCheckModel getServerInfos(@RequestParam(value = "osName",required = false) String osName) {
//操作系统类型
if(StringUtils.isBlank(osName)){
osName = System.getProperty("os.name");
}
osName = osName.toLowerCase();
AbstractServerInfos abstractServerInfos = null;
//根据不同操作系统类型选择不同的数据获取方法
if (osName.startsWith("windows")) {
abstractServerInfos = new WindowsServerInfos();
} else if (osName.startsWith("linux")) {
abstractServerInfos = new LinuxServerInfos();
}else{//其他服务器类型
abstractServerInfos = new LinuxServerInfos();
}
return abstractServerInfos.getServerInfos();
}
/**
* @title 生成证书
* @description
* {
* "result": "ok",
* "msg": {
* "subject": "license_demo",
* "privateAlias": "privateKey",
* "keyPass": "private_password1234",
* "storePass": "public_password1234",
* "licensePath": "D:/license/license.lic",
* "privateKeysStorePath": "D:/license/privateKeys.keystore",
* "issuedTime": "2022-04-10 00:00:01",
* "expiryTime": "2022-05-31 23:59:59",
* "consumerType": "User",
* "consumerAmount": 1,
* "description": "这是证书描述信息",
* "licenseCheckModel": {
* "ipAddress": [],
* "macAddress": [],
* "cpuSerial": "",
* "mainBoardSerial": ""
* }
* }
* }
* @author Administrator
* @updateTime 2022/4/30 0030 18:14
*/
@RequestMapping(value = "/generateLicense",produces = {MediaType.APPLICATION_JSON_UTF8_VALUE})
public Map<String,Object> generateLicense(@RequestBody(required = true) LicenseCreatorParam param) {
Map<String,Object> resultMap = new HashMap<>(2);
if(StringUtils.isBlank(param.getLicensePath())){
param.setLicensePath(licensePath);
}
LicenseCreator licenseCreator = new LicenseCreator(param);
boolean result = licenseCreator.generateLicense();
if(result){
resultMap.put("result","ok");
resultMap.put("msg",param);
}else{
resultMap.put("result","error");
resultMap.put("msg","证书文件生成失败！");
}
return resultMap;
}
}
假如我们设置公钥库密码为：public_password1234，私钥库密码为：private_password1234，则生成命令如下：
## 1. 生成私匙库
# validity：私钥的有效期多少天
# alias：私钥别称
# keystore: 指定私钥库文件的名称(生成在当前目录)
# storepass：指定私钥库的密码(获取keystore信息所需的密码)
# keypass：指定别名条目的密码(私钥的密码)
keytool -genkeypair -keysize 1024 -validity 3650 -alias "privateKey" -keystore "privateKeys.keystore" -storepass "public_password1234" -keypass "private_password1234" -dname "CN=localhost, OU=localhost, O=localhost, L=SH, ST=SH, C=CN"
## 2. 把私匙库内的公匙导出到一个文件当中
# alias：私钥别称
# keystore：指定私钥库的名称(在当前目录查找)
# storepass: 指定私钥库的密码
# file：证书名称
keytool -exportcert -alias "privateKey" -keystore "privateKeys.keystore" -storepass "public_password1234" -file "certfile.cer"
## 3. 再把这个证书文件导入到公匙库
# alias：公钥别称
# file：证书名称
# keystore：公钥文件名称
# storepass：指定私钥库的密码
keytool -import -alias "publicCert" -file "certfile.cer" -keystore "publicCerts.keystore" -storepass "public_password1234"
述命令执行完成之后，会在当前路径下生成三个文件，分别是：privateKeys.keystore、publicCerts.keystore、certfile.cer。其中文件certfile.cer不再需要可以删除，文件privateKeys.keystore用于当前的 qingfeng-server 项目给客户生成license文件，而文件publicCerts.keystore则随应用代码部署到客户qingfeng-client服务器，用户解密license文件并校验其许可信息。
运行项目，项目启动后，通过postmain进行测试：
获取服务器硬件信息请求地址：http://localhost:8000/license/getServerInfos
访问地址：http://localhost:8000/license/generateLicense
请求时需要在Header中添加一个 Content-Type ，其值为：application/json;charset=UTF-8。参数示例如下
{
"subject": "license_demo",
"privateAlias": "privateKey",
"keyPass": "private_password1234",
"storePass": "public_password1234",
"licensePath": "D:/license/license.lic",
"privateKeysStorePath": "D:/license/privateKeys.keystore",
"issuedTime": "2022-04-10 00:00:01",
"expiryTime": "2022-05-31 23:59:59",
"consumerType": "User",
"consumerAmount": 1,
"description": "这是证书描述信息",
"licenseCheckModel": {
"ipAddress": [],
"macAddress": [],
"cpuSerial": "",
"mainBoardSerial": ""
}
}
如果请求成功，那么最后会在 licensePath 参数设置的路径生成一个 license.lic 的文件，这个文件就是给客户部署代码的服务器许可文件。
/**
* @author Administrator
* @version 1.0.0
* @ProjectName qingfeng-license
* @Description TODO
* @createTime 2022年04月30日 21:27:00
*/
@SpringBootTest
public class LicenseTest {
/**
* {
* "subject": "license_demo",
* "privateAlias": "privateKey",
* "keyPass": "private_password1234",
* "storePass": "public_password1234",
* "licensePath": "D:/license/license.lic",
* "privateKeysStorePath": "D:/license/privateKeys.keystore",
* "issuedTime": "2022-04-10 00:00:01",
* "expiryTime": "2022-05-31 23:59:59",
* "consumerType": "User",
* "consumerAmount": 1,
* "description": "这是证书描述信息",
* "licenseCheckModel": {
* "ipAddress": [],
* "macAddress": [],
* "cpuSerial": "",
* "mainBoardSerial": ""
* }
* }
*/
@Test
public void licenseCreate() {
// 生成license需要的一些参数
LicenseCreatorParam param = new LicenseCreatorParam();
param.setSubject("license_demo");
param.setPrivateAlias("privateKey");
param.setKeyPass("private_password1234");
param.setStorePass("public_password1234");
param.setLicensePath("D:/license/license.lic");
param.setPrivateKeysStorePath("D:/license/privateKeys.keystore");
Calendar issueCalendar = Calendar.getInstance();
param.setIssuedTime(issueCalendar.getTime());
Calendar expiryCalendar = Calendar.getInstance();
expiryCalendar.set(2022, Calendar.JUNE, 31, 23, 59, 59);
param.setExpiryTime(expiryCalendar.getTime());
param.setConsumerType("user");
param.setConsumerAmount(1);
param.setDescription("这是证书描述信息");
//自定义需要校验的License参数
LicenseCheckModel licenseCheckModel = new LicenseCheckModel();
licenseCheckModel.setCpuSerial("");
licenseCheckModel.setMainBoardSerial("");
licenseCheckModel.setIpAddress(new ArrayList<>());
licenseCheckModel.setMacAddress(new ArrayList<>());
LicenseCreator licenseCreator = new LicenseCreator(param);
param.setLicenseCheckModel(licenseCheckModel);
// 生成license
licenseCreator.generateLicense();
}
}
