LAPTOP-S9HJSOEB\昊天
3 years ago
parent
c7f04cd807
commit
a45c911e95
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package encryptor;
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import java.lang.reflect.Field;
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public class Encryptor {
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public native static String encryptStr(String str);
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static
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{
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try{
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String path = System.getProperty("user.dir")+"\\libs\\encrypt";
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System.setProperty("java.library.path", path);
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Field fieldSysPath = ClassLoader.class.getDeclaredField("sys_paths");
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fieldSysPath.setAccessible(true);
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fieldSysPath.set(null, null);
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System.loadLibrary("Encryptor");
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}catch(Exception e)
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{
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System.out.println(e);
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}
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}
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public static void main(String[] args)
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{
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String noEncrypt = "BFEBFBFF000A06530026_B768_466D_0235.";
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String encrypt = Encryptor.encryptStr(noEncrypt);
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System.out.println(encrypt);
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}
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}
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package com.zhehekeji.filter.aspect;
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import com.zhehekeji.common.util.FileUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.StringUtils;
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import java.io.File;
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import java.io.IOException;
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import java.time.LocalDateTime;
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import java.util.Scanner;
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@Slf4j
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public class LPLicense {
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private static LocalDateTime lastUpdate = null;
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private static String lic_str = null;
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private static String lic_path = "./lp.lic";
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private static String key_path = "./lp.key";
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private static String CPU_INFO = null;
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private static String DISK_INFO = null;
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/**
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* 初始的时候创建
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*/
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public static void createLicKeyIfNotExist(){
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File file = new File(key_path);
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if(!file.exists()){
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String cpu = getCpuInfo();
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CPU_INFO = cpu;
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String disk = getDiskInfo();
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DISK_INFO = disk;
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FileUtil.save(cpu+disk,key_path);
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}
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}
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private static String getCpuInfo(){
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try {
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Process process = Runtime.getRuntime().exec(
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new String[] { "wmic", "cpu", "get", "ProcessorId" });
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process.getOutputStream().close();
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Scanner sc = new Scanner(process.getInputStream());
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String property = sc.next();
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String cpu = sc.next();
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return cpu;
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} catch (IOException e) {
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log.error("GET CPU error:{}",e);
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return null;
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}
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}
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private static String getDiskInfo(){
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try {
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Process process = Runtime.getRuntime().exec(
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new String[] { "wmic","diskdrive","where","index=0", "get", "serialnumber"});
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process.getOutputStream().close();
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Scanner sc = new Scanner(process.getInputStream());
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String property = sc.next();
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String disk = sc.next();
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return disk;
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} catch (IOException e) {
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log.error("Get DISK error:{}",e);
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return null;
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}
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}
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public static String getLic(){
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//每小时读取一次lic文件
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if(lastUpdate == null || LocalDateTime.now().toLocalTime().getHour() != lastUpdate.toLocalTime().getHour()){
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lastUpdate = LocalDateTime.now();
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lic_str = FileUtil.getText(lic_path);
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CPU_INFO = getCpuInfo();
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DISK_INFO = getDiskInfo();
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}
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return lic_str;
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}
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public static boolean checkLic(String licStr){
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return CPU_INFO != null && DISK_INFO != null && licStr.equals(encryptor.Encryptor.encryptStr(CPU_INFO+DISK_INFO));
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}
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public static boolean checkLic(){
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String licStr = getLic();
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if(StringUtils.isEmpty(licStr)){
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return false;
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}
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return checkLic(licStr);
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}
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public static void main(String[] args) {
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createLicKeyIfNotExist();
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}
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}
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