Springboot3+SpringSecurity6Oauth2+vue3前后端分离认证授权-客户端

整体流程

前端

技术栈

vue3+vite4+axios+pinia+naiveui

项目结构

代码

vite.config.ts

import { fileURLToPath, URL } from 'node:url'import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'// https://vitejs.dev/config/
export default defineConfig({plugins: [vue(),],resolve: {alias: {'@': fileURLToPath(new URL('./src', import.meta.url))}},server: {port: 3001,open: false,proxy: {'/api': {changeOrigin: true,target: "http://localhost:8083",rewrite: (p) => p.replace(/^\/api/, '')}}}
})

HomeView.vue

<script setup lang="ts">
import { ref } from 'vue'
import axios from 'axios'
import { useRoute, useRouter } from 'vue-router'
import { useDialog } from 'naive-ui'const route = useRoute()
const router = useRouter()
const dialog = useDialog()const h = ref('')function init() {let accessToken = localStorage.getItem('access_token')if (accessToken && accessToken.length) {accessToken = 'Bearer ' + accessToken}axios.get('/api/hello', {headers: {Authorization: accessToken}}).then(r => {let data = r.datah.value = dataif (data && data.code && data.code == 1001) {dialog.warning({title: '未登录',content: '去登录？' + data.msg,positiveText: '确定',negativeText: '取消',draggable: true,onPositiveClick: () => {router.push(`/login?back=${encodeURIComponent(route.fullPath)}`)},onNegativeClick: () => {// message.error('取消')console.log('取消')}})}}).catch(e => {console.error(e)})
}init()
</script><template><main><p>{{ h }}</p></main>
</template>

Login.vue

<script setup lang="ts">
import axios from 'axios'
import { useRoute } from 'vue-router'const route = useRoute()function handleValidateClick() {axios.get('/api/login', {params: {callback: route.query.back}}).then(r => {window.location.href = r.data}).catch(e => {console.error(e)})
}handleValidateClick()
</script><template>
</template>

Callback.vue

<script setup lang="ts">
import { ref } from 'vue'
import axios from 'axios'
import { useRoute, useRouter } from 'vue-router'const route = useRoute()
const router = useRouter()
const t = ref('')function handleValidateClick() {axios.get('/api/callback', {params: {code: route.query.code,token: route.query.token}}).then(r => {let data = r.datalocalStorage.setItem('access_token', data.access_token)t.value = datarouter.push(route.query.back)}).catch(e => {console.error(e)})
}handleValidateClick()
</script><template><main><div>{{ t }}</div></main>
</template>

后端

技术栈

springboot3
spring security6 oauth2

项目结构

代码

pom.xml

<?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"><modelVersion>4.0.0</modelVersion><parent><groupId>org.example</groupId><artifactId>security</artifactId><version>1.0-SNAPSHOT</version></parent><artifactId>security-client</artifactId><properties><maven.compiler.source>17</maven.compiler.source><maven.compiler.target>17</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-security</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-oauth2-client</artifactId></dependency><dependency><groupId>com.alibaba.fastjson2</groupId><artifactId>fastjson2</artifactId></dependency></dependencies></project>

application.yml

logging:level:org.springframework.security: TRACEserver:port: 8083spring:security:oauth2:client:registration:client1:provider: client1client-id: client1client-secret: secretauthorization-grant-type: authorization_coderedirect-uri: http://localhost:3003/callbackscope:- openid- profile- allclient-name: client1provider:client1:issuer-uri: http://localhost:8081

SecurityConfig.java

package org.example.client.config;import com.alibaba.fastjson2.JSON;
import org.example.client.security.JwtTokenFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.Customizer;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.access.ExceptionTranslationFilter;import java.util.HashMap;
import java.util.Map;/*** Spring security配置** @author qiongying.huai* @version 1.0* @date 14:55 2025/6/23*/
@Configuration
@EnableWebSecurity
public class SecurityConfig {private final Logger logger = LoggerFactory.getLogger(getClass());@Beanpublic SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {http// 放在ExceptionTranslationFilter之后，自定义的filter中的异常才能被exceptionHandling中的自定义处理器处理.addFilterAfter(new JwtTokenFilter(), ExceptionTranslationFilter.class).authorizeHttpRequests(authorize -> authorize.requestMatchers("/login", "/error", "/callback").permitAll().anyRequest().authenticated()).oauth2Client(Customizer.withDefaults()).oauth2Login(AbstractHttpConfigurer::disable).exceptionHandling(e ->e.authenticationEntryPoint((request, response, authException) -> {logger.error("request: {}, error: ", request.getRequestURI(), authException);Map<String, Object> responseData = new HashMap<>(4);responseData.put("code", 1001);responseData.put("msg", authException.getMessage());response.setContentType("application/json;charset=utf-8");response.setStatus(200);response.getWriter().write(JSON.toJSONString(responseData));}));return http.build();}
}

WebMvcConfig.java

package org.example.server.config;import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.lang.NonNull;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;/*** 跨域配置** @author qiongying.huai* @version 1.0* @date 14:26 2025/7/14*/
@Configuration
public class WebMvcConfig {@Beanpublic WebMvcConfigurer corsConfigurer() {return new WebMvcConfigurer() {@Overridepublic void addCorsMappings(@NonNull CorsRegistry registry) {registry.addMapping("/**");}};}
}

TokenInvalidException.java

package org.example.client.security;import org.springframework.security.core.AuthenticationException;import java.io.Serial;/*** 自定义access_token异常** @author qiongying.huai* @version 1.0* @date 19:12 2025/7/19*/
public class TokenInvalidException extends AuthenticationException {@Serialprivate static final long serialVersionUID = 3054997322961458614L;public TokenInvalidException(String msg) {super(msg);}
}

JwtTokenFilter.java

package org.example.client.security;import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.util.StringUtils;
import org.springframework.web.filter.OncePerRequestFilter;import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.Optional;/*** 通过jwt从资源服务获取用户验证授权信息* 客户端服务是从本地缓存获取，对应TokenFilter.class** @author qiongying.huai* @version 1.0* @date 11:36 2025/7/17*/
public class JwtTokenFilter extends OncePerRequestFilter {@Overrideprotected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {String url = "http://localhost:8082/authentication";String authorization = request.getHeader("Authorization");if (StringUtils.hasLength(authorization)) {HttpClient httpClient = HttpClient.newHttpClient();HttpRequest build = HttpRequest.newBuilder().uri(URI.create(url)).GET()
//                    .header("Content-Type", "application/x-www-form-urlencoded").header("Authorization", authorization).build();try {HttpResponse<String> send = httpClient.send(build, HttpResponse.BodyHandlers.ofString());String body = send.body();if (StringUtils.hasLength(body)) {JSONObject jsonObject = JSON.parseObject(body);Integer code = jsonObject.getInteger("code");Authentication authentication = jsonObject.getObject("data", Authentication.class);if (code == 200 && authentication != null) {SecurityContextHolder.getContext().setAuthentication(authentication);} else {String msg = Optional.ofNullable(jsonObject.getString("msg")).orElse("Token invalid.");throw new TokenInvalidException(msg);}}} catch (InterruptedException e) {Thread.currentThread().interrupt();throw new TokenInvalidException("Token invalid.");}}filterChain.doFilter(request, response);}
}

ClientLoginController.java

package org.example.client.controller;import jakarta.servlet.http.HttpServletResponse;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.Base64;/*** 客户端接口** @author qiongying.huai* @version 1.0* @date 13:56 2025/7/14*/
@RestController
public class ClientLoginController {@GetMapping("/login")public String login(@RequestParam("callback") String callback) {return "http://localhost:3001/code?client_id=client1&response_type=code&scope=all+openid" +"&redirect_uri=http://localhost:3003/callback&back=" + callback;}@GetMapping("/callback")public String callback(@RequestParam("code") String code, @RequestParam("token") String token) throws IOException, InterruptedException {// 获取access_tokenString url = "http://localhost:8081/oauth2/token";// 构建请求参数String requestBody = "grant_type=authorization_code" +"&redirect_uri=http://localhost:3003/callback" +"&code=" + code;HttpClient httpClient = HttpClient.newHttpClient();HttpRequest build = HttpRequest.newBuilder().uri(URI.create(url)).POST(HttpRequest.BodyPublishers.ofString(requestBody)).header("token", token).header("Content-Type", "application/x-www-form-urlencoded").header("Authorization", "Basic " + Base64.getEncoder().encodeToString("client1:secret".getBytes())).build();HttpResponse<String> send = httpClient.send(build, HttpResponse.BodyHandlers.ofString());return send.body();}
}

HelloController.java

package org.example.client.controller;import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;/*** 客户端资源接口** @author qiongying.huai* @version 1.0* @date 10:02 2025/6/24*/
@RestController
public class HelloController {@GetMapping("/hello")public String hello() {return "hello";}
}