yml配置文件设置读取licenses文件位置
license:filePath: "D://licenses.lc"
创建licenses文件码
import sun.misc.BASE64Encoder;import java.security.MessageDigest;
import java.text.SimpleDateFormat;
import java.util.Date;/*** 许可文件的生成类<br>* 只用于在公司内网生成许可文件,不得出公司内网、更不得打包到项目中* @author lidaquan**/
public class LicenseMaker {private static final String TYPE_DATE = "date";private static final String TYPE_DATE_DW = "date_hw";private static final String OS_WINDOWS = "Windows";private static final String OS_LINUX = "Linux";private static final String OS_AIX = "AIX";private static final String FAKE_MAC = "abcdef123456";/**** @param type* @param endDay* @param osArray 如果macAddressArray不为空,则osArray与macAddressArray的个数必须相同* @param macAddressArray 单实例环境与单机集群环境均为一个,多机集群环境为多个;不管什么环境,对于每台机器应该只允许一个;出于保护目的,目前最多允许4个;如果不是基于硬件的许可,可以设为null* @param serie 从技术上控制可以使用该许可的项目类别(可以达到强制控制的目的,但无法细化到具体项目或用户)* @param user 从字面上声明可以使用该许可的项目名称或用户名称(无法达到强制控制的目的,但可以细化到具体项目或用户)*/public static void create(String type, String endDay, String[] osArray, String[] macAddressArray, String serie, String user){String osSet = "";String macAddressSet = "";if(type == null || "".equals(type) || endDay == null || "".equals(endDay) || osArray == null || osArray.length == 0 || serie == null || "".equals(serie) || user == null || "".equals(user)){throw new IllegalArgumentException("参数不能为空");}else if(TYPE_DATE_DW.equals(type)){
// if(macAddressArray == null || macAddressArray.length == 0){
// throw new IllegalArgumentException("参数不能为空");
// }
// if(macAddressArray.length > 4){
// throw new IllegalArgumentException("参数超过上限");
// }
// if(osArray.length != macAddressArray.length){
// throw new IllegalArgumentException("osArray与macAddressArray的数量不一致");
// }for(int i = 0, size = osArray.length;i < size;i++){String os = osArray[i];if(os == null || "".equals(os)){throw new IllegalArgumentException("参数不能为空");}
// String macAddress = macAddressArray[i];
// if(macAddress == null || "".equals(macAddress) || macAddress.length() != 12){
// throw new IllegalArgumentException("参数不能为空并且长度必须为12位");
// }osSet += os;
// macAddressSet += macAddress;if(i < size - 1){osSet += "_";
// macAddressSet += "_";}}}else if(TYPE_DATE.equals(type)){if(osArray.length > 1){throw new IllegalArgumentException("参数超过上限");}osSet = osArray[0];}try{SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");Date endDate = dateFormat.parse(endDay);Date now = new Date();Date authDate = new Date(now.getYear(), now.getMonth(), now.getDate());System.out.println("许可颁发类型:" + type);System.out.println("许可结束日期:" + dateFormat.format(endDate));System.out.println("许可颁发日期:" + dateFormat.format(authDate));System.out.println("许可适用系统:" + osSet);System.out.println("许可颁发网卡:" + macAddressSet);System.out.println("许可颁发产品:" + serie);System.out.println("许可颁发用户:" + user);System.out.println("---------------------------------------------------------------");MessageDigest md = MessageDigest.getInstance("SHA-1");System.out.print("serial=");System.out.print(encode(type));md.update(type.getBytes());byte[] degist = md.digest();System.out.print("-" + new BASE64Encoder().encode(degist));String endDateStr = dateFormat.format(endDate);System.out.print("-" + encode(endDateStr));md.update(endDateStr.getBytes());degist = md.digest();System.out.print("-" + new BASE64Encoder().encode(degist));String authDateStr = dateFormat.format(authDate);System.out.print("-" + encode(authDateStr));md.update(authDateStr.getBytes());degist = md.digest();System.out.print("-" + new BASE64Encoder().encode(degist));System.out.print("-" + encode(osSet));md.update(osSet.getBytes());degist = md.digest();System.out.print("-" + new BASE64Encoder().encode(degist));if(TYPE_DATE.equals(type)){macAddressSet = FAKE_MAC;}else{macAddressSet = macAddressSet.toLowerCase();}System.out.print("-" + encode(macAddressSet));md.update(macAddressSet.getBytes());degist = md.digest();System.out.print("-" + new BASE64Encoder().encode(degist));System.out.print("-" + encode(serie));md.update(serie.getBytes());degist = md.digest();System.out.print("-" + new BASE64Encoder().encode(degist));System.out.print("-" + encode(user));md.update(user.getBytes());degist = md.digest();System.out.print("-" + new BASE64Encoder().encode(degist));}catch(Exception e){e.printStackTrace();}}private static String encode(String msg){byte[] code = msg.getBytes();exchangeCode(code);BASE64Encoder encoder = new BASE64Encoder();return encoder.encode(code);}private static void exchangeCode(byte[] code){int i, iSize;iSize = code.length/8;for (i = 0;i < iSize;i++){exchange(code, i*8 + 7, i*8);exchange(code, i*8 + 5, i*8 + 2);}}private static void exchange(byte[] code, int i, int j){byte temp = code[i];code[i] = code[j];code[j] = temp;}public static void main(String[] args){create(TYPE_DATE_DW, "2025-02-04", new String[]{OS_LINUX, OS_WINDOWS}, new String[]{}, "appName", "appChineseName");}}
/*** ${appName}的许可标识<br>* 只允许用于${appName}的项目**/
public class LicenseChecker_appName extends LicenseChecker {public static final String SERIE = "appName";@Overrideprotected String getSerie() {return SERIE;}}
import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;import java.net.NetworkInterface;
import java.security.MessageDigest;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Enumeration;/*** 许可文件的校验类<br>* 随同许可文件打包到项目中** @author bo a bo*/
public abstract class LicenseChecker {public boolean check() {boolean valid = false;try {String serial = ReadLicenseUtils.readLicense();if (StringUtil.isEmpty(serial)) {throw new RuntimeException();// 未读取到license}MessageDigest md = MessageDigest.getInstance("SHA-1");String type = decode(serial.split("-")[0]);md.update(type.getBytes());String degistStr = new BASE64Encoder().encode(md.digest());if (!serial.split("-")[1].equals(degistStr)) {throw new RuntimeException();//许可颁发类型的序列号摘要不对}String endDateStr = decode(serial.split("-")[2]);md.update(endDateStr.getBytes());degistStr = new BASE64Encoder().encode(md.digest());if (!serial.split("-")[3].equals(degistStr)) {throw new RuntimeException();//许可结束日期的序列号摘要不对}String authDateStr = decode(serial.split("-")[4]);md.update(authDateStr.getBytes());degistStr = new BASE64Encoder().encode(md.digest());if (!serial.split("-")[5].equals(degistStr)) {throw new RuntimeException();//许可颁发日期的序列号摘要不对}String osSet = decode(serial.split("-")[6]);md.update(osSet.getBytes());degistStr = new BASE64Encoder().encode(md.digest());if (!serial.split("-")[7].equals(degistStr)) {throw new RuntimeException();//许可适用系统的序列号摘要不对}String hwSet = decode(serial.split("-")[8]);md.update(hwSet.getBytes());degistStr = new BASE64Encoder().encode(md.digest());if (!serial.split("-")[9].equals(degistStr)) {throw new RuntimeException();//许可颁发网卡的序列号摘要不对}String serie = decode(serial.split("-")[10]);md.update(serie.getBytes());degistStr = new BASE64Encoder().encode(md.digest());if (!serial.split("-")[11].equals(degistStr)) {throw new RuntimeException();//许可颁发产品的序列号摘要不对}String user = decode(serial.split("-")[12]);md.update(user.getBytes());degistStr = new BASE64Encoder().encode(md.digest());if (!serial.split("-")[13].equals(degistStr)) {throw new RuntimeException();//许可颁发用户的序列号摘要不对}SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");Date endDate = dateFormat.parse(endDateStr);Date authDate = dateFormat.parse(authDateStr);Date now = new Date();Date today = new Date(now.getYear(), now.getMonth(), now.getDate());if (endDate.compareTo(today) >= 0 && authDate.compareTo(today) <= 0 && this.getSerie().equals(serie)) {if ("date".equals(type) && System.getProperty("os.name").startsWith(osSet)) {valid = true;}/*else if("devel".equals(user)){//这个分支用于方便开发人员在本地进行开发“绑定硬件的许可类型”的项目;只在项目工程的 WEB-INF\lib\ 目录下使用,在SVN上一定要注释掉(避免此分支出现在非本地开发环境)!!!valid = true;}*/ else {String[] osArray = osSet.split("_");if (!StringUtil.isEmpty(hwSet)) {String[] hwArray = hwSet.split("_");Enumeration<NetworkInterface> niel = NetworkInterface.getNetworkInterfaces();allNetworkInterface:while (niel.hasMoreElements()) {NetworkInterface ni = niel.nextElement();byte[] mac = ni.getHardwareAddress();if (mac == null || mac.length != 6) {continue;}StringBuffer macBuffer = new StringBuffer();for (int i = 0, size = mac.length; i < size; i++) {String s = "0" + Integer.toHexString(mac[i]);s = s.substring(s.length() - 2);macBuffer.append(s);}for (int i = 0; i < hwArray.length; i++) {String hw = hwArray[i];String os = osArray[i];if (macBuffer.toString().equals(hw) && System.getProperty("os.name").startsWith(os)) {valid = true;break allNetworkInterface;}}}} else {for (int i = 0; i < osArray.length; i++) {String os = osArray[i];if (System.getProperty("os.name").startsWith(os)) {valid = true;break;}}}}}} catch (Exception e) {}return valid;}protected abstract String getSerie();private static String decode(String dec) {try {BASE64Decoder decoder = new BASE64Decoder();byte[] code = decoder.decodeBuffer(dec);vexchangeCode(code);return new String(code);} catch (Exception ex) {ex.printStackTrace();return null;}}private static void vexchangeCode(byte[] code) {int i, iSize;iSize = code.length / 8;for (i = 0; i < iSize; i++) {exchange(code, i * 8 + 2, i * 8 + 5);exchange(code, i * 8, i * 8 + 7);}}private static void exchange(byte[] code, int i, int j) {byte temp = code[i];code[i] = code[j];code[j] = temp;}}
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;import java.util.List;/*** @author bo a bo*/
@Data
@Component
@ConfigurationProperties(value = "license")
public class LicenseProperties {private String filePath;private String value;/*** 是否开启全局拦截,默认开启*/private Boolean enabled = Boolean.TRUE;/*** 当不开启全局拦截时,需要配置哪些url需要拦截*/private List<String> urlList;}
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.spring.SpringUtil;import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.nio.charset.StandardCharsets;
import java.util.Properties;public class ReadLicenseUtils {private static final String licenseFile = "licenses.lc";//在AIX7.1中,文件名必须加后缀,否则无法读取public static String readLicense() {LicenseProperties licenseProperties = null;try {licenseProperties = SpringUtil.getBean(LicenseProperties.class);} catch (Exception e) {licenseProperties = new LicenseProperties();}String filePath = licenseProperties.getFilePath();String license = null;if (FileUtil.exist(filePath)) {// 当配置的文件存在时,读取文件中的licensetry {license = FileUtil.readLine(new RandomAccessFile(filePath, "r"), StandardCharsets.UTF_8);} catch (FileNotFoundException e) {throw new RuntimeException(e);}}if (StrUtil.isNotBlank(license)) {return license;}// 当文件不存在,获取读取内容为空时,使用配置中的licesnelicense = licenseProperties.getValue();if (StrUtil.isNotBlank(license)) {return license;}
// license = ResourceUtil.readStr(licenseFile, StandardCharsets.UTF_8);
// if (StrUtil.isNotBlank(license)) {
// return license;
// }
// license = ResourceUtil.readStr("/" + licenseFile, StandardCharsets.UTF_8);
// if (StrUtil.isNotBlank(license)) {
// return license;
// }
// return null;// 当配置中的license为空时,读取resources中的licenses.lc文件中的licenseInputStream is = null;try {Properties prop = new Properties();ClassLoader classLoader = ReadLicenseUtils.class.getClassLoader();is = classLoader.getResourceAsStream("/" + licenseFile);//某些JDK、中间件要加“/”if (is == null || is.available() == 0) {is = classLoader.getResourceAsStream(licenseFile);//某些JDK、中间件不加“/”}prop.load(is);String serial = prop.getProperty("serial");return serial;} catch (Exception e) {} finally {if (is != null) {try {is.close();} catch (Exception e) {}}}return null;}}
/*** 字符串工具类* @author bo a bo**/
public class StringUtil {/*** 字符串是否为空(null、空串、空格、"null")* @param s* @return*/public static boolean isEmpty(String s){if(s == null || "".equals(s.trim()) || "null".equalsIgnoreCase(s.trim())){return true;}return false;}}