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dimengzhe
2024-12-06 23:20:15 +08:00
commit ef2e5597b3
15 changed files with 528 additions and 0 deletions
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72
pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>com.yxt</groupId>
<artifactId>yxt-parent</artifactId>
<version>0.0.1</version>
<relativePath/>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>ss-gateway-api</artifactId>
<groupId>ss-gateway-api</groupId>
<version>0.0.1</version>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<!-- <dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>-->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.24</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.5.6</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*Mapper.xml</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*.*</include>
</includes>
<filtering>false</filtering>
</resource>
</resources>
</build>
</project>

20
src/main/java/com/yxt/ss/gateway/api/GatewayApiApplication.java Normal file
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package com.yxt.ss.gateway.api;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
/**
* @description:
* @author: dimengzhe
* @date: 2024/12/6
**/
//@EnableDiscoveryClient
@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
public class GatewayApiApplication {
public static void main(String[] args) {
SpringApplication.run(GatewayApiApplication.class, args);
}
}

87
src/main/java/com/yxt/ss/gateway/api/rest/Signature.java Normal file
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package com.yxt.ss.gateway.api.rest;
import com.yxt.ss.gateway.api.utils.ResultBean;
import com.yxt.ss.gateway.api.utils.SignatureUtil;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Map;
import java.util.TreeMap;
/**
* @description:
* @author: dimengzhe
* @date: 2024/12/6
**/
@RestController
@RequestMapping("/signature")
public class Signature {
//appkey
static final String APPKEY = "appkey";
//secret
static final String SECRET = "secret";
//获取签名
@PostMapping("/getSign")
ResultBean<String> getSign(@RequestParam("parameters") Map<String, String> parameters, @RequestParam("appKey") String appKey, @RequestParam("secret") String secret) throws UnsupportedEncodingException, NoSuchAlgorithmException {
ResultBean<String> rb = ResultBean.fireFail();
String sign = SignatureUtil.generateSignature(parameters, appKey, secret);
return rb.success().setData(sign);
}
/**
* 对传入的参数集合进行签名处理
* 返回系统参数
*/
@PostMapping("/getSignParameters")
public ResultBean<Map<String, String>> signParameters(@RequestParam("parameters") Map<String, String> parameters, @RequestParam("appKey") String appKey, @RequestParam("secret") String secret) throws UnsupportedEncodingException, NoSuchAlgorithmException {
ResultBean<Map<String, String>> rb = ResultBean.fireFail();
// 1. 使用 TreeMap 按照字典顺序对参数进行排序
Map<String, String> tree = new TreeMap<>(parameters);
tree.put("_app", appKey);
tree.putIfAbsent("_t", String.valueOf(System.currentTimeMillis()));
// 拼接参数串
String content = SignatureUtil.joinParameters(tree);
// 将参数串前后拼上密钥
content = secret + content + secret;
// 计算sign值并添加到参数集合中
String sign = SignatureUtil.md5(content);
tree.put("_sign", sign);
tree.put("_s", "");
return rb.success().setData(tree);
}
/**
* 验证签名是否正确
*
* @param parameters 请求参数
* @param appKey 应用的 AppKey
* @param secret 密钥
* @param receivedSignature 请求中的签名
* @return 是否验证通过
*/
@PostMapping("/validateSignature")
public ResultBean<Boolean> validateSignature(@RequestParam("parameters") Map<String, String> parameters, @RequestParam("appKey") String appKey, @RequestParam("secret") String secret, @RequestParam("receivedSignature") String receivedSignature) throws UnsupportedEncodingException, NoSuchAlgorithmException {
ResultBean<Boolean> rb = ResultBean.fireFail();
// 1. 重新生成签名
String calculatedSignature = SignatureUtil.generateSignature(parameters, appKey, secret);
// 2. 比较计算出来的签名和请求中的签名
boolean validd = calculatedSignature.equals(receivedSignature);
return rb.success().setData(validd);
}
}

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src/main/java/com/yxt/ss/gateway/api/utils/HttpStatus.java Normal file
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package com.yxt.ss.gateway.api.utils;
/**
* @author dimengzhe
* @date 2021/6/16 10:50
* @description
*/
public class HttpStatus {
/**
* 操作成功
*/
public static final int SUCCESS = 200;
/**
* 系统内部错误
*/
public static final int ERROR = 500;
public static final String OVERDUE = "5000";
}

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src/main/java/com/yxt/ss/gateway/api/utils/IResultCodeMsg.java Normal file
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/*********************************************************
*********************************************************
******************** *******************
************* ************
******* _oo0oo_ *******
*** o8888888o ***
* 88" . "88 *
* (| -_- |) *
* 0\ = /0 *
* ___/`---'\___ *
* .' \\| |// '. *
* / \\||| : |||// \ *
* / _||||| -:- |||||- \ *
* | | \\\ - /// | | *
* | \_| ''\---/'' |_/ | *
* \ .-\__ '-' ___/-. / *
* ___'. .' /--.--\ `. .'___ *
* ."" '< `.___\_<|>_/___.' >' "". *
* | | : `- \`.;`\ _ /`;.`/ - ` : | | *
* \ \ `_. \_ __\ /__ _/ .-` / / *
* =====`-.____`.___ \_____/___.-`___.-'===== *
* `=---=' *
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *
*********__佛祖保佑__永无BUG__验收通过__钞票多多__*********
*********************************************************/
package com.yxt.ss.gateway.api.utils;
/**
* Project: yxt-common <br/>
* File: IResultCodeMsg.java <br/>
* Class: com.yxt.common.core.result.IResultCodeMsg <br/>
* Description: <描述类的功能>. <br/>
* Copyright: Copyright (c) 2011 <br/>
* Company: https://gitee.com/liuzp315 <br/>
* Makedate: 2021/9/11 下午11:00 <br/>
*
* @author popo
* @version 1.0
* @since 1.0
*/
public interface IResultCodeMsg {
String getCode();
String getMsg();
}

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src/main/java/com/yxt/ss/gateway/api/utils/ResultBean.java Normal file
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package com.yxt.ss.gateway.api.utils;
import java.io.Serializable;
/**
* Project: yxt-common-core <br/>
* File: ResultBean.java <br/>
* Class: com.yxt.common.core.result.ResultBean <br/>
* Description: 通过接口、Rest、逻辑处理执行后的结果信息. <br/>
* Copyright: Copyright (c) 2011 <br/>
* Company: https://gitee.com/liuzp315 <br/>
* Makedate: 2020/8/4 0:51 <br/>
*
* @author liupopo
* @version 1.0
* @since 1.0
*/
public class ResultBean<T> implements Serializable {
private static final long serialVersionUID = 4529658978692424234L;
private long timestamp = System.currentTimeMillis();
public long getTimestamp() {
return timestamp;
}
// 是否成功
private boolean success;
// 消息 返回结果的说明
private String msg;
// 结果状态码
private String code;
// 数据
private T data;
private String message;
public String getMessage() {
return message;
}
public ResultBean<T> setMessage(String message) {
this.message = message;
return this;
}
public ResultBean() {
}
public ResultBean(boolean success) {
this.success = success;
}
public ResultBean(boolean success, String msg) {
this.success = success;
this.msg = msg;
}
public ResultBean(boolean success, String msg, String code) {
this.success = success;
this.msg = msg;
this.code = code;
}
public ResultBean(T data) {
this.success = true;
this.data = data;
}
public ResultBean(String code, T data) {
this.success = true;
this.code = code;
this.data = data;
}
public ResultBean(String code, String msg, T data) {
this.success = true;
this.code = code;
this.msg = msg;
this.data = data;
}
public boolean getSuccess() {
return success;
}
public ResultBean<T> setSuccess(boolean success) {
this.success = success;
return this;
}
public String getMsg() {
return msg;
}
public ResultBean<T> setMsg(String msg) {
this.msg = msg;
return this;
}
public String getCode() {
return code;
}
public ResultBean<T> setCode(String code) {
this.code = code;
return this;
}
public T getData() {
return data;
}
public ResultBean<T> setData(T data) {
this.data = data;
return this;
}
public ResultBean<T> successOne() {
this.setSuccess(true);
this.setCode("0");
this.setMessage("成功！");
return this;
}
public ResultBean<T> failOne() {
this.setSuccess(false);
this.setCode(String.valueOf(HttpStatus.ERROR));
this.setMessage("操作失败！");
return this;
}
public ResultBean<T> success() {
this.setSuccess(true);
this.setCode(String.valueOf(HttpStatus.SUCCESS));
this.setMsg("操作成功！");
return this;
}
public ResultBean<T> fail() {
this.setSuccess(false);
this.setCode(String.valueOf(HttpStatus.ERROR));
this.setMsg("操作失败！");
return this;
}
public static <T> ResultBean<T> fireSuccess() {
ResultBean<T> rb = new ResultBean<T>();
rb.setSuccess(true);
rb.setCode(String.valueOf(HttpStatus.SUCCESS));
rb.setMsg("操作成功！");
return rb;
}
public static <T> ResultBean<T> fireFail() {
ResultBean<T> rb = new ResultBean<T>();
rb.setSuccess(false);
rb.setCode(String.valueOf(HttpStatus.ERROR));
rb.setMsg("操作失败！");
return rb;
}
/**
* 设置返回code及msg
*
* @param codeMsg Code和Msg的枚举
* @return
*/
public ResultBean<T> setCode(IResultCodeMsg codeMsg) {
this.code = codeMsg.getCode();
this.msg = codeMsg.getMsg();
return this;
}
/**
* 返回失败信息，并指定结果code
*
* @param codeMsg Code和Msg的枚举
* @return
*/
public ResultBean<T> fail(IResultCodeMsg codeMsg) {
this.setSuccess(false);
this.code = codeMsg.getCode();
this.msg = codeMsg.getMsg();
return this;
}
}

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src/main/java/com/yxt/ss/gateway/api/utils/SignatureUtil.java Normal file
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package com.yxt.ss.gateway.api.utils;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Map;
import java.util.TreeMap;
/**
* @description: 生成签名
* @author: dimengzhe
* @date: 2024/11/28
**/
public class SignatureUtil {
/**
* 生成请求签名
*
* @param parameters 请求参数
* @param appKey 应用的 AppKey
* @param secret 密钥
* @return 签名
*/
public static String generateSignature(Map<String, String> parameters, String appKey, String secret) throws UnsupportedEncodingException, NoSuchAlgorithmException {
// 1. 使用 TreeMap 按照字典顺序对参数进行排序
Map<String, String> sortedParams = new TreeMap<>(parameters);
sortedParams.put("_app", appKey); // 添加应用的 AppKey
sortedParams.put("_t", String.valueOf(System.currentTimeMillis())); // 添加时间戳
// 2. 拼接参数字符串
String content = joinParameters(sortedParams);
// 3. 将密钥加在参数字符串的前后
content = secret + content + secret;
// 4. 计算签名 (MD5)
return md5(content);
}
/**
* 拼接参数字符串
*
* @param tree 排序后的参数
* @return 拼接后的参数字符串
*/
public static String joinParameters(Map<String, String> tree) throws UnsupportedEncodingException {
StringBuilder builder = new StringBuilder();
for (Map.Entry<String, String> entry : tree.entrySet()) {
if (builder.length() > 0) {
builder.append("&");
}
builder.append(entry.getKey()).append("=");
builder.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
}
return builder.toString();
}
/**
* 计算 MD5
*
* @param content 要计算 MD5 的字符串
* @return MD5 值
*/
public static String md5(String content) throws NoSuchAlgorithmException {
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] bytes = md.digest(content.getBytes());
StringBuilder sb = new StringBuilder();
for (byte b : bytes) {
sb.append(String.format("%02x", b));
}
return sb.toString();
}
}

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src/main/resources/application-devv.yml Normal file
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src/main/resources/application.yml Normal file
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server:
port: 9999
spring:
application:
name: ss-gateway-api
profiles:
active: devv

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target/classes/application-devv.yml Normal file
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target/classes/application-pro.yml Normal file
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target/classes/application.yml Normal file
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server:
port: 9999
spring:
application:
name: ss-gateway-api
profiles:
active: devv