煤矿缴费修改

“djh”

2025-02-05 94c78c2e5f4affd2e92195d70b7576e6da24325d

煤矿缴费修改

 ruoyi-admin/src/test/java/com/ruoyi/TestEncrypt.java

对比新文件
@@ -0,0 +1,131 @@
package com.ruoyi;

import com.alibaba.fastjson2.JSONObject;
import com.gkhy.exam.institutionalaccess.model.req.ThCertReqDTO;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.constant.ResultConstants;
import com.ruoyi.common.exception.BusinessException;
import lombok.extern.log4j.Log4j2;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;

import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Base64;
import java.util.List;
import java.util.UUID;

@RunWith(SpringRunner.class)
@SpringBootTest(classes = RuoYiApplication.class)
@ActiveProfiles("dev")
@Log4j2
public class TestEncrypt {


    private static final String key="Bd26jqDDJcdnBocn";
    private static final String iv ="oVKRQCjElggSbd8D";

    /**
     * 加密
     */
    @Test
    public void text001(){

        //加密
        List<ThCertReqDTO> thCertDTOs=new ArrayList<>();
        ThCertReqDTO thCertDTO = new ThCertReqDTO();
        thCertDTO.setUuid(UUID.randomUUID().toString());
        JSONObject jsonObject = new JSONObject();
        thCertDTO.setName("王五");
        thCertDTO.setIdcard("123456789012345679");
        thCertDTO.setBatchUuid("1ef0b81f-dcb7-62a9-ad8f-63e252089bc8");
        thCertDTO.setTrainOrgName("1234567890123");
        thCertDTO.setCertTime(LocalDateTime.now());
        thCertDTO.setCertUrl("https://p26.toutiaoimg.com/origin/tos-cn-i-qvj2lq49k0/22f10850c5234b5285350743cfa16357");
        thCertDTOs.add(thCertDTO);
        String jsonString = JSONObject.toJSONString(thCertDTOs);
        String encrypt = encrypt(jsonString);
        log.info("加密后为："+encrypt);

        //解密
        String decrypt = "";
        try {
            decrypt = decrypt(encrypt);
        }catch (Exception e){
            throw new BusinessException(this.getClass(), ResultConstants.THREE_INSTITUTION_PARAMM_NULL);
        }
        log.info("解密后为："+decrypt);
    }

    @Test
    public void dec(){
        String mes = "nCVoBsCqZnKKYg0NBnsUPgjZpienDHaThN+mIcdcK9IhbjCEZj+ePQJUyLqXWY5+On7OiaCBPbdpx9NbsmR/IbIz0eVhh0BuI0iwbsB5vxkFd0LQHb8GkIM0aqMjwgQLHb1QQKYgne3Nh6/GsOlFveYQJPwiwXfdzsd/zKeWM6gohNBYuXDHAkwTboq/L7TFDVjTNfbvsu8pCVc0txoFmOTkvq5JUCsqBk4RvmM/AZ+yZjTCYkzkufg/sF5CFpbr36nCOzCGGJc1/+wm2qREzzC0HUxinhsXoMm6qJqa7/M3XDjWh/t6SDtxlzBLEgUcyEj2FL7vWLG9oB7EsnExcuY5YpQxJG45qGY6y9kYDF/swQaPsPIpGJhtczamAZuwi/DHuGWJsxqEWyWVEIc80gRek59j0vBMAmn/QVVP3Zu+qtxbJKRY0BAEaNKvIb66";
        String decrypt = "";
        try {
            decrypt = decrypt(mes);
        }catch (Exception e){
            throw new BusinessException(this.getClass(), ResultConstants.THREE_INSTITUTION_PARAMM_NULL);
        }
        log.info("解密后为："+decrypt);
    }


    private String decrypt(String data) {
        try
        {
            byte[] encryptCode = Base64.getDecoder().decode(data);//先用base64解密

            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            SecretKeySpec keyspec = new SecretKeySpec(key.getBytes(), "AES");
            IvParameterSpec ivspec = new IvParameterSpec(iv.getBytes());

            cipher.init(Cipher.DECRYPT_MODE, keyspec, ivspec);

            byte[] original = cipher.doFinal(encryptCode);
            String originalString = new String(original);
            return originalString.trim();
        }
        catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException(e.getMessage());
        }
    }


    private String encrypt(String data){
        try {
            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            int blockSize = cipher.getBlockSize();
            byte[] dataBytes = data.getBytes(Constants.UTF8);
            int plaintextLength = dataBytes.length;

            if (plaintextLength % blockSize != 0) {
                plaintextLength = plaintextLength + (blockSize - (plaintextLength % blockSize));
            }

            byte[] plaintext = new byte[plaintextLength];
            System.arraycopy(dataBytes, 0, plaintext, 0, dataBytes.length);

            SecretKeySpec keyspec = new SecretKeySpec(key.getBytes(), "AES");
            IvParameterSpec ivspec = new IvParameterSpec(iv.getBytes());  // CBC模式，需要一个向量iv，可增加加密算法的强度

            cipher.init(Cipher.ENCRYPT_MODE, keyspec, ivspec);
            byte[] encrypted = cipher.doFinal(plaintext);
            // BASE64做转码。
            String aseEncode = Base64.getEncoder().encodeToString(encrypted);
            return aseEncode;
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException(e.getMessage());
        }
    }



}