From 10d35fff7016fbcabeb7c9b9ec0346eb0371abbe Mon Sep 17 00:00:00 2001
From: xingze <13153582609@163.com>
Date: Thu, 11 Jul 2024 16:32:17 +0800
Subject: [PATCH] =?UTF-8?q?feature:=20=E5=8A=A0=E5=AF=86/=E8=A7=A3?=
=?UTF-8?q?=E5=AF=86identity?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.../controller/sandbox/IndexController.java | 40 +++++++++-
.../utils/encrypt/InvoiceEncryptUtil.java | 78 +++++++++++++++++++
2 files changed, 116 insertions(+), 2 deletions(-)
diff --git a/jianshui-admin/src/main/java/com/jianshui/web/controller/sandbox/IndexController.java b/jianshui-admin/src/main/java/com/jianshui/web/controller/sandbox/IndexController.java
index a63ea54..2566da0 100644
--- a/jianshui-admin/src/main/java/com/jianshui/web/controller/sandbox/IndexController.java
+++ b/jianshui-admin/src/main/java/com/jianshui/web/controller/sandbox/IndexController.java
@@ -3,7 +3,11 @@ package com.jianshui.web.controller.sandbox;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.annotation.JSONCreator;
import com.jianshui.common.core.domain.AjaxResult;
+import com.jianshui.common.core.domain.entity.Companyservice;
import com.jianshui.common.utils.encrypt.InvoiceEncryptUtil;
+import com.jianshui.system.mapper.CompanyserviceMapper;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
@@ -16,15 +20,47 @@ import org.springframework.web.bind.annotation.RestController;
**/
@RestController
@RequestMapping("/sandbox")
+@Slf4j
public class IndexController {
+ @Autowired
+ private CompanyserviceMapper companyserviceMapper;
+
@PostMapping("/encrypt")
public AjaxResult encrypt(@RequestBody JSONObject requestBody) {
String key = requestBody.getString("key");
String order = requestBody.getString("order");
+ // 查询企业信息
+ Companyservice companyservice = companyserviceMapper.selectCompanyserviceByIdentity(key);
+ try {
+ if (companyservice != null){
+ String encryptTest = InvoiceEncryptUtil.encrypt(order, companyservice.getSecret());
+ return AjaxResult.success("success", encryptTest);
+ }else {
+ String encryptTest = InvoiceEncryptUtil.encrypt(order, key);
+ return AjaxResult.success("success", encryptTest);
+ }
+ }catch (Exception e){
+ return AjaxResult.error(e.getMessage());
+ }
+
+ }
+
+
+ @PostMapping("/decrypt")
+ public AjaxResult decrypt(@RequestBody JSONObject requestBody) {
+ String key = requestBody.getString("key");
+ String order = requestBody.getString("order");
+ // 查询企业信息
+ Companyservice companyservice = companyserviceMapper.selectCompanyserviceByIdentity(key);
try {
- String encryptTest = InvoiceEncryptUtil.encrypt(order, key);
- return AjaxResult.success("success", encryptTest);
+ if (companyservice != null){
+ String decryptTest = InvoiceEncryptUtil.decrypt(order, companyservice.getSecret());
+ return AjaxResult.success("success", decryptTest);
+ }else {
+ String decryptTest = InvoiceEncryptUtil.decrypt(order, key);
+ return AjaxResult.success("success", decryptTest);
+ }
}catch (Exception e){
return AjaxResult.error(e.getMessage());
}
diff --git a/jianshui-common/src/main/java/com/jianshui/common/utils/encrypt/InvoiceEncryptUtil.java b/jianshui-common/src/main/java/com/jianshui/common/utils/encrypt/InvoiceEncryptUtil.java
index 7cab596..038c6e2 100644
--- a/jianshui-common/src/main/java/com/jianshui/common/utils/encrypt/InvoiceEncryptUtil.java
+++ b/jianshui-common/src/main/java/com/jianshui/common/utils/encrypt/InvoiceEncryptUtil.java
@@ -3,12 +3,19 @@ package com.jianshui.common.utils.encrypt;
import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;
+import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
+import javax.crypto.IllegalBlockSizeException;
+import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
+import java.security.InvalidAlgorithmParameterException;
+import java.security.InvalidKeyException;
import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.Arrays;
/**
* 功能描述
@@ -65,6 +72,77 @@ public class InvoiceEncryptUtil {
}
+ public static String decrypt(String encryptedStr, String mkey) {
+ byte[] encryptedData = {};
+ try {
+ // 解析Base64编码的字符串
+ encryptedData = new BASE64Decoder().decodeBuffer(encryptedStr);
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+
+ // 取密钥和偏转向量
+ byte[] key = new byte[8];
+ byte[] iv = new byte[8];
+ getKeyIV(mkey, key, iv);
+ SecretKeySpec deskey = new SecretKeySpec(key, "DES");
+ IvParameterSpec ivParam = new IvParameterSpec(iv);
+
+ // 使用DES算法解密消息体
+ byte[] decryptedData = null;
+ try {
+ Cipher cipher = Cipher.getInstance("DES/CBC/PKCS5Padding");
+ cipher.init(Cipher.DECRYPT_MODE, deskey, ivParam);
+ decryptedData = cipher.doFinal(encryptedData);
+ } catch (NoSuchAlgorithmException | NoSuchPaddingException |
+ InvalidKeyException | InvalidAlgorithmParameterException |
+ IllegalBlockSizeException | BadPaddingException e) {
+ e.printStackTrace();
+ return null;
+ }
+
+ // 分离出MD5哈希和原始数据
+ byte[] originalData = null;
+ byte[] calculatedMD5Hash = null;
+ // 假设MD5哈希占用16字节
+ if (decryptedData.length >= 16) {
+ calculatedMD5Hash = new byte[16];
+ originalData = new byte[decryptedData.length - 16];
+ System.arraycopy(decryptedData, 0, calculatedMD5Hash, 0, 16);
+ System.arraycopy(decryptedData, 16, originalData, 0, originalData.length);
+ } else {
+ // 数据长度不符合预期，可能被篡改
+ return null;
+ }
+
+ // 验证MD5哈希
+ byte[] recalculatedMD5Hash = null;
+ try {
+ recalculatedMD5Hash = MD5Hash(originalData, 0, originalData.length);
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+
+ // MD5校验失败
+ if (!Arrays.equals(calculatedMD5Hash, recalculatedMD5Hash)) {
+ return null;
+ }
+
+ // 将原始数据转换回字符串
+ String originalStr = null;
+ try {
+ originalStr = new String(originalData, "UTF-8");
+ } catch (UnsupportedEncodingException e) {
+ e.printStackTrace();
+ return null;
+ }
+
+ return originalStr;
+ }
+
+
/**
*
* 方法名称:DES_CBC_Encrypt