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lxw

2023-05-25 f3c27fb78447449a950ba73c5e72ceda64ad8a12

 src/main/java/com/whyc/controller/LicenseController.java

@@ -17,10 +17,7 @@
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.*;
import java.math.BigInteger;

@RequestMapping("license")
@@ -29,6 +26,12 @@
public class LicenseController {
    @Resource
    private LicenseService service;
    /**
     * 类加载时初始化sm2的公私钥
     */
    final static ECPoint publicKey = SM2.getPublicKey();
    final static BigInteger privateKey = SM2.getPrivateKey();


    /**
     * 检验服务器是否注册,是否已存在序列号
@@ -61,7 +64,7 @@
        Response model=LicenseController.createLicense(System.currentTimeMillis()+"createTime"+ SerialNumberUtil.getSerialNumber());
        //同时,将序列号生成时间记录到application域中
        //getApplication().setAttribute("serialNumberLicenseTime",System.currentTimeMillis());
        ActionUtil.getApplication().setAttribute("serialNumberLicenseTime",System.currentTimeMillis());
        //ActionUtil.getApplication().setAttribute("serialNumberLicenseTime",System.currentTimeMillis());
        return model;
    }

@@ -74,15 +77,17 @@
        BigInteger privKey = x.importPrivateKey(realPath+"config/pri_key.ksm");
        ECPoint pubKey = x.importPublicKey(realPath+"config/pub_key.ksm");*/

        String fileDirName=LicenseController.getRealPath("pub_key.ksm");
        ECPoint pubKey = x.importPublicKey(fileDirName+"/pub_key.ksm");
        //旧版本
        /*String fileDirName=LicenseController.getRealPath("pub_key.ksm");
        ECPoint pubKey = x.importPublicKey(fileDirName+"/pub_key.ksm");*/
        //System.out.println("pubKey "+pubKey);
        /*String origin = "Company: Fuguang Electronic\n"
                + "Project:BTS monitor platform\n"
                + "Licence type:Permanent";*/
        //获取加密列表
        //System.out.println("origin "+origin);
        byte[] encryptResult = x.encrypt(serialNumber, pubKey);
        //byte[] encryptResult = x.encrypt(serialNumber, pubKey);
        byte[] encryptResult = x.encrypt(serialNumber, publicKey);
        String encrypt = ByteConvertUtil.bytesToHexString(encryptResult);
        //System.out.println("encrypt:"+encrypt);
        return new Response().set(1,encrypt);
@@ -103,15 +108,16 @@
        SM2 x = new SM2();
        //String realPath = ClassUtils.getDefaultClassLoader().getResource("").getPath();
        //ECPoint pubKey = x.importPublicKey(realPath + "config/pub_key.ksm");
        /*//旧版本
        String fileDirName=LicenseController.getRealPath("pri_key.ksm");
        BigInteger privKey = x.importPrivateKey(fileDirName + "/pri_key.ksm");
        BigInteger privKey = x.importPrivateKey(fileDirName + "/pri_key.ksm");*/
        String origin = "Company: Fuguang Electronic\n"
                + "Project:BTS monitor platform\n"
                + "Licence duration:";
        //获取解密后license,附带校验license编码格式
        String decryptResult = null;
        byte[] bytes = ByteConvertUtil.hexToByteArray(license);
        decryptResult = x.decrypt(bytes, privKey);
        decryptResult = x.decrypt(bytes, privateKey);
        //用户只能往小调时间
        String[] split1 = decryptResult.split("machineCode:");
        Long registerCodeTime = Long.valueOf(split1[0]);