1

13693261870

2025-01-14 2421ab222448e9db9bba26315c2bd4b7419e7a42

1

 se-modules/se-system/src/main/java/com/se/system/controller/SysSoftController.java

@@ -9,6 +9,7 @@
import com.se.system.domain.vo.NacosConfigVo;
import com.se.system.service.NacosService;
import com.se.system.service.inte.IAServerInfoService;
import com.se.system.utils.CommonUtils;
import org.springframework.web.bind.annotation.*;
import com.se.common.log.annotation.Log;
import com.se.common.log.enums.BusinessType;
@@ -128,11 +129,23 @@
        }
    }

    @GetMapping(value = "/test")
    public AjaxResult test() {
    @GetMapping(value = "/getServerInfo")
    public AjaxResult getServerInfo() {
        LicenseExtraParamVo serverInfos = IAServerInfoService.getServer("").getServerInfos();
        System.out.println("serverInfos = " + serverInfos);

        return success(serverInfos);
    }

    @GetMapping(value = "/getLicenseKey")
    public AjaxResult getLicenseKey() throws Exception {
        LicenseExtraParamVo serverInfos = IAServerInfoService.getServer("").getServerInfos();
        String jsonString = serverInfos.toJsonString();

        System.out.println("原始数据 = " + jsonString);
        String encryptedJson = CommonUtils.encrypt(jsonString);
        System.out.println("加密数据 = " + serverInfos);

        return success(encryptedJson);
    }
}

 se-modules/se-system/src/main/java/com/se/system/utils/CommonUtils.java

@@ -1,5 +1,8 @@
package com.se.system.utils;

import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
import java.security.MessageDigest;
import java.util.*;

@SuppressWarnings("ALL")
@@ -10,6 +13,8 @@

    public CommonUtils() {
    }

    private static final String key = "Secret_Ke?y_02_95";

    public static String validStringValue(Object object) {
        return object == null ? "" : object.toString();
@@ -221,6 +226,34 @@
        }
    }


    public static String encrypt(String json) throws Exception {
        byte[] keyBytes = key.getBytes();
        MessageDigest sha = MessageDigest.getInstance("SHA-256");
        keyBytes = sha.digest(keyBytes);
        keyBytes = java.util.Arrays.copyOf(keyBytes, 16);
        SecretKeySpec secretKey = new SecretKeySpec(keyBytes, "AES");

        Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5PADDING");
        cipher.init(Cipher.ENCRYPT_MODE, secretKey);
        byte[] encryptedBytes = cipher.doFinal(json.getBytes());
        return Base64.getEncoder().encodeToString(encryptedBytes);
    }

    public static String decrypt(String encryptedJson) throws Exception {
        byte[] keyBytes = key.getBytes();
        MessageDigest sha = MessageDigest.getInstance("SHA-256");
        keyBytes = sha.digest(keyBytes);
        keyBytes = java.util.Arrays.copyOf(keyBytes, 16);
        SecretKeySpec secretKey = new SecretKeySpec(keyBytes, "AES");

        Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5PADDING");
        cipher.init(Cipher.DECRYPT_MODE, secretKey);
        byte[] encryptedBytes = Base64.getDecoder().decode(encryptedJson);
        byte[] decryptedBytes = cipher.doFinal(encryptedBytes);
        return new String(decryptedBytes);
    }

    public static void test(String[] args) {
        Integer a = null;
        System.out.println(isNotEmpty(a));

 ˵Ã÷.txt

@@ -102,4 +102,9 @@
docker run --net=mynetwork --ip=192.168.0.100 -d nginx
docker run --mac-address=02:42:ac:11:00:02 -d nginx

原始数据 = {"ipAddress": ["192.168.11.73"], "macAddress": ["E0-70-EA-AA-B6-43"], "cpuSerial": "BFEBFBFF000806D1", "mainBoardSerial": "PLKEU018JFR3UK", "registerAmount": "null"}
加密后 = 7FVYWGz0OaLAi4QUekBejYTR0YUjfbyN1qJskbkIav0QVZUL92q1GAwSJsjXA8cIRrgsxhWkAmLtDQIUiRUC3geB7ydigxsc6kUOowT5jtfDr8c1hicyr0JmxKMFcWB3t9ciQ25A4Oz4UK7n5/BjJHKVWgsa9VON28By47JDL8VN17jSpUIIukjAj9Gm22iLGSgIj+9yC0mOaS5rtbRivo3Vh1Zy+HxyxntWPWRodBk=
解密后 = {"ipAddress": ["192.168.11.73"], "macAddress": ["E0-70-EA-AA-B6-43"], "cpuSerial": "BFEBFBFF000806D1", "mainBoardSerial": "PLKEU018JFR3UK", "registerAmount": "null"}

java license-creator-1.0.jar -k 7FVYWGz0OaLAi4QUekBejYTR0YUjfbyN1qJskbkIav0QVZUL92q1GAwSJsjXA8cIRrgsxhWkAmLtDQIUiRUC3geB7ydigxsc6kUOowT5jtfDr8c1hicyr0JmxKMFcWB3t9ciQ25A4Oz4UK7n5/BjJHKVWgsa9VON28By47JDL8VN17jSpUIIukjAj9Gm22iLGSgIj+9yC0mOaS5rtbRivo3Vh1Zy+HxyxntWPWRodBk= -i "2025-01-01 00:00:00" -e "2026-01-01 00:00:00"
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