省厅系统对接
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<name>inventory-dao</name>
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<description>inventory-dao project for Spring Boot</description>
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<properties>
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<java.version>1.8</java.version>
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<java.version>11</java.version>
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</properties>
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<dependencies>
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@ -17,7 +17,7 @@
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<properties>
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<java.version>1.8</java.version>
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<java.version>11</java.version>
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</properties>
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@ -17,7 +17,7 @@
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<properties>
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<java.version>1.8</java.version>
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<java.version>11</java.version>
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</properties>
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4
pom.xml
4
pom.xml
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@ -12,8 +12,8 @@
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<description>inventory project for Spring Boot</description>
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<properties>
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<maven.compiler.source>1.8</maven.compiler.source>
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<maven.compiler.target>1.8</maven.compiler.target>
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<maven.compiler.source>11</maven.compiler.source>
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<maven.compiler.target>11</maven.compiler.target>
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</properties>
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<modules>
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@ -12,8 +12,8 @@
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<properties>
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<maven.compiler.source>1.8</maven.compiler.source>
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<maven.compiler.target>1.8</maven.compiler.target>
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<maven.compiler.source>11</maven.compiler.source>
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<maven.compiler.target>11</maven.compiler.target>
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</properties>
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<dependencies>
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@ -326,6 +326,12 @@
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</dependency>
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<!--分页 end-->
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-all</artifactId>
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<version>5.8.11</version>
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</dependency>
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</dependencies>
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<build>
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146
utils/src/main/java/com/common/utils/encryption/ENDEUtils.java
Normal file
146
utils/src/main/java/com/common/utils/encryption/ENDEUtils.java
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@ -0,0 +1,146 @@
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package com.common.utils.encryption;
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import cn.hutool.core.util.CharsetUtil;
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import cn.hutool.core.util.IdUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.crypto.asymmetric.KeyType;
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import cn.hutool.crypto.asymmetric.RSA;
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import cn.hutool.http.HttpResponse;
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import cn.hutool.http.HttpUtil;
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import com.alibaba.fastjson.JSONObject;
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import java.util.Base64.Decoder;
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import javax.crypto.Cipher;
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import javax.crypto.spec.SecretKeySpec;
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import java.nio.charset.StandardCharsets;
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import java.util.Base64;
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/**
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* 省清单数据对接请求响应加解密工具
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* Created by why on 2024/5/11.
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*/
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public class ENDEUtils {
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private static final String AES_CIPHER_ALGORITHM = "AES/ECB/PKCS5Padding";
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private static final String AES = "AES";
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private static final Decoder BASE64DECODER = Base64.getMimeDecoder();
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private static final Integer NANOID_SIZE = 16;
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/**
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* 请求加密公钥
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*/
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private static final String RSA_PUBLIC = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCfjUOMOQ3EYNv3f6ARlVSHHdPVJaNoUPA5rNH9TCaPDWg/Mm7dk15ic1kNp4lKCYjSf6HszdN5NQl/Z/CGXGheKQB6Qm8je5MWa2ZVdpUbaO3ihhKzs3KFNHGryOm4P4yjiE6wmj8fun0ILsmgXLISIfYazijkD4InL+I6Dbv7awIDAQAB";
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/**
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* 响应解密私钥
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*/
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private static final String RSA_PRIVATE = "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";
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private static final RSA RSA = new RSA(RSA_PRIVATE, RSA_PUBLIC);
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/**
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* AES解密
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*
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* @param content 需要解密的字符串
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* @param key 密钥
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* @return
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*/
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public static String AESDecode(String content, String key) {
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try {
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SecretKeySpec skeySpec = new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), AES);
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Cipher cipher = Cipher.getInstance(AES_CIPHER_ALGORITHM);
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cipher.init(Cipher.DECRYPT_MODE, skeySpec);
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// 先用base64解密
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byte[] encrypted = BASE64DECODER.decode(content);
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return new String(cipher.doFinal(encrypted), StandardCharsets.UTF_8.displayName());
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* AES加密
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*
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* @param content 需要加密的字符串
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* @param key 密钥
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* @return
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* @throws Exception
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*/
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public static String AESEncode(String content, String key) {
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try {
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SecretKeySpec skeySpec = new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), AES);
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Cipher cipher = Cipher.getInstance(AES_CIPHER_ALGORITHM);
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cipher.init(Cipher.ENCRYPT_MODE, skeySpec);
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byte[] encrypted = cipher.doFinal(content.getBytes(StandardCharsets.UTF_8.displayName()));
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// 此处使用BASE64做转码功能，同时能起到2次加密的作用。
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return cn.hutool.core.codec.Base64.encodeStr(encrypted, false, false);
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// return cn.hutool.core.codec.Base64.encode(encrypted);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* 加密请求参数Request
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* FIXME
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*
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* @param request 请求参数JSON字符格式
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* @return
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*/
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public static JSONObject RSAEncryptRequest(String request) {
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String randomKey = IdUtil.nanoId(NANOID_SIZE);
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String encryptData = AESEncode(request, randomKey);
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byte[] encrypt = RSA.encrypt(StrUtil.bytes(randomKey, CharsetUtil.CHARSET_UTF_8), KeyType.PublicKey);
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String encryptRandomKey = Base64.getEncoder().encodeToString(encrypt);
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JSONObject json = new JSONObject();
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json.put("k", encryptRandomKey);
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json.put("v", encryptData);
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return json;
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}
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/**
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* 解密响应参数Response
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* FIXME
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*
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* @param k,v 响应参数 k,v
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* @return
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*/
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public static JSONObject RSADecryptResponse(String k, String v) {
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byte[] decrypt = RSA.decrypt(Base64.getDecoder().decode(k), KeyType.PrivateKey);
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String decryptData = AESDecode(v, new String(decrypt, CharsetUtil.CHARSET_UTF_8));
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return JSONObject.parseObject(decryptData);
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}
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public static void main(String[] args) {
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//加密请求测试JSON格式字符参数
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String bodyStr = "{\"sysUniqueCode\":\"273556746985934848\"}";
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//加密请求参数
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JSONObject req = RSAEncryptRequest(bodyStr);
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System.out.println("k----> "+req.getString("k"));
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System.out.println("v----> "+req.getString("v"));
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//数据市州CODE对接登录测试
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HttpResponse execute = HttpUtil.createPost("https://qdz.scasst.net/prod-api/auth/sync/getToken")
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//临时取消加密
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// .header("bg-debug", "2")
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.body(req.toJSONString()).execute();
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JSONObject res = JSONObject.parseObject(execute.body());
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//解密响应参数
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JSONObject response = RSADecryptResponse(res.getString("k"), res.getString("v"));
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System.out.println("response ---> "+response);
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}
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}
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