Merge pull request '第一次代码提交' (#2) from master into main

Reviewed-on: http://222.186.15.41:3000/guowei/test/pulls/2
This commit was merged in pull request #2.
This commit is contained in:
2024-09-04 21:56:01 +08:00
22 changed files with 1066 additions and 3 deletions
+59 -2
View File
@@ -31,9 +31,61 @@
</properties> </properties>
<dependencies> <dependencies>
<dependency> <dependency>
<groupId>org.springframework.boot</groupId> <groupId>javax.xml.bind</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId> <artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency> </dependency>
<!--mysql 数据库驱动依赖-->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
</dependency>
<!-- mybatis plus 依赖-->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-spring-boot3-starter</artifactId>
<version>3.5.7</version>
</dependency>
<!--hutool工具包-->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.11</version>
</dependency>
<!-- spring security-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.5.5</version>
</dependency>
<!-- jwt-->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId>
<version>4.5.0</version>
</dependency>
<!-- <dependency>-->
<!-- <groupId>io.swagger</groupId>-->
<!-- <artifactId>swagger-annotations</artifactId>-->
<!-- <version>1.6.6</version>-->
<!-- </dependency>-->
<!-- <dependency>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-starter-jdbc</artifactId>-->
<!-- </dependency>-->
<dependency> <dependency>
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId> <artifactId>spring-boot-starter-web</artifactId>
@@ -49,6 +101,11 @@
<artifactId>spring-boot-starter-test</artifactId> <artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
<dependency>
<groupId>jakarta.annotation</groupId>
<artifactId>jakarta.annotation-api</artifactId>
<version>2.1.1</version>
</dependency>
</dependencies> </dependencies>
<build> <build>
@@ -1,9 +1,12 @@
package com.gw.test; package com.gw.test;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication; import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication @SpringBootApplication
@MapperScan("com.gw.test.mapper")
public class TestApplication { public class TestApplication {
public static void main(String[] args) { public static void main(String[] args) {
@@ -0,0 +1,23 @@
package com.gw.test.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class CorsConfig implements WebMvcConfigurer {
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**")
// 设置允许跨域请求的域名
.allowedOriginPatterns("*")
// 是否允许cookie
.allowCredentials(true)
// 设置允许的请求方式
.allowedMethods("GET", "POST", "DELETE", "PUT")
// 设置允许的header属性
.allowedHeaders("*")
// 跨域允许时间
.maxAge(3600);
}
}
@@ -0,0 +1,21 @@
package com.gw.test.config;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import java.util.ArrayList;
import java.util.List;
/**
* SpringSecurity白名单资源路径配置
* Created by macro on 2018/11/5.
*/
@Data
@Component
@ConfigurationProperties(prefix = "secure.ignored")
public class IgnoreUrlsConfig {
private List<String> urls = new ArrayList<>();
}
@@ -0,0 +1,61 @@
package com.gw.test.config;
import com.gw.test.filters.*;
import com.gw.test.utils.JWTUtil;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
@Configuration
public class SecurityBeanConfig {
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
// @Bean
// public IgnoreUrlsConfig ignoreUrlsConfig() {
// return new IgnoreUrlsConfig();
// }
@Bean
public JWTUtil jWTUtil() {
return new JWTUtil();
}
@Bean
public RestfulAccessDeniedHandler restfulAccessDeniedHandler() {
return new RestfulAccessDeniedHandler();
}
@Bean
public RestAuthenticationEntryPoint restAuthenticationEntryPoint() {
return new RestAuthenticationEntryPoint();
}
@Bean
public JwtAuthenticationTokenFilter jwtAuthenticationTokenFilter(UserDetailsService userDetailsService, JWTUtil jwtTokenUtil){
return new JwtAuthenticationTokenFilter(userDetailsService,jwtTokenUtil);
}
@ConditionalOnBean(name = "dynamicSecurityService")
@Bean
public DynamicAccessDecisionManager dynamicAccessDecisionManager() {
return new DynamicAccessDecisionManager();
}
@ConditionalOnBean(name = "dynamicSecurityService")
@Bean
public DynamicSecurityMetadataSource dynamicSecurityMetadataSource(DynamicSecurityService dynamicSecurityService) {
return new DynamicSecurityMetadataSource(dynamicSecurityService);
}
@ConditionalOnBean(name = "dynamicSecurityService")
@Bean
public DynamicSecurityFilter dynamicSecurityFilter(DynamicSecurityMetadataSource dynamicSecurityMetadataSource,IgnoreUrlsConfig ignoreUrlsConfig){
return new DynamicSecurityFilter(dynamicSecurityMetadataSource,ignoreUrlsConfig);
}
}
@@ -0,0 +1,94 @@
package com.gw.test.config;
import com.gw.test.filters.*;
import com.gw.test.utils.JWTUtil;
import jakarta.servlet.http.HttpServletResponse;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
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.config.annotation.web.configurers.ExpressionUrlAuthorizationConfigurer;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.access.intercept.FilterSecurityInterceptor;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
@Slf4j
@Configuration
@EnableWebSecurity
@RequiredArgsConstructor
public class SecurityConfig {
private final JWTUtil jwtUtil;
private final IgnoreUrlsConfig ignoreUrlsConfig;
private final RestfulAccessDeniedHandler restfulAccessDeniedHandler;
private final RestAuthenticationEntryPoint restAuthenticationEntryPoint;
private final JwtAuthenticationTokenFilter jwtAuthenticationTokenFilter;
// @Autowired(required = false)
// private DynamicSecurityService dynamicSecurityService;
@Autowired(required = false)
private DynamicSecurityFilter dynamicSecurityFilter;
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception{
ExpressionUrlAuthorizationConfigurer<HttpSecurity>.ExpressionInterceptUrlRegistry registry = httpSecurity.authorizeRequests();
//不需要保护的资源路径允许访问
for (String url : ignoreUrlsConfig.getUrls()) {
// log.error("[{}] [{}]", "白名单路径", url);
registry.requestMatchers(url).permitAll();
}
//允许跨域请求的OPTIONS请求
registry.requestMatchers(HttpMethod.OPTIONS)
.permitAll();
// 任何请求需要身份认证
registry.and()
.authorizeRequests()
.anyRequest()
.authenticated()
// 关闭跨站请求防护及不使用session
.and()
.csrf(AbstractHttpConfigurer::disable)
.sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.exceptionHandling(exception -> exception
.accessDeniedHandler(restfulAccessDeniedHandler)
.authenticationEntryPoint(restAuthenticationEntryPoint))
// 自定义JWT认证过滤器
.addFilterBefore(jwtAuthenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
// 添加动态权限校验过滤器
// .addFilterBefore(dynamicSecurityFilter, FilterSecurityInterceptor.class);
return httpSecurity.build();
}
//
// @Bean
// public PasswordEncoder passwordEncoder() {
// // 密码加密方式
// return new BCryptPasswordEncoder();
// }
// @Bean
// public JwtAuthenticationTokenFilter jwtAuthenticationTokenFilter() {
// .exceptionHandling()
// .accessDeniedHandler(restfulAccessDeniedHandler)
// .authenticationEntryPoint(restAuthenticationEntryPoint)
// // 自定义权限拦截器JWT过滤器
// .and()
// .addFilterBefore(jwtAuthenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
//有动态权限配置时添加动态权限校验过滤器
// if(dynamicSecurityService != null){
// registry.and().addFilterBefore(dynamicSecurityFilter, FilterSecurityInterceptor.class);
// }
// }
}
@@ -0,0 +1,50 @@
package com.gw.test.config;
import com.gw.test.filters.DynamicSecurityService;
import com.gw.test.service.IGuoWeiService;
import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.access.ConfigAttribute;
import org.springframework.security.access.SecurityConfig;
import org.springframework.security.core.userdetails.UserDetailsService;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* 后台用户安全配置
*/
@RequiredArgsConstructor
@Configuration
public class UserSecurityConfig {
private final IGuoWeiService service;
// private final IApiService apiService;
@Bean
public UserDetailsService userDetailsService() {
//获取登录用户信息
return service::loadUserByUsername;
}
@Bean
public DynamicSecurityService dynamicSecurityService() {
return () -> {
Map<String, ConfigAttribute> map = new ConcurrentHashMap<>();
Map<String,String> apis = new HashMap<>();
apis.put("查询用户","ROLE_USER");
apis.put("新增用户","ROLE_ADMIN");
apis.put("删除用户","ROLE_ADMIN");
apis.put("修改用户","ROLE_ADMIN");
for (String api : apis.keySet()) {
map.put(api,new SecurityConfig(apis.get(api)));
}
return map;
};
}
}
@@ -0,0 +1,109 @@
package com.gw.test.domain;
import com.gw.test.enums.ResultCode;
import lombok.Data;
/**
* 定义一个R类,用于封装响应数据
* @since 2021-09-04
*/
@Data
public class Result<T> {
/**
* 响应码
*/
private int code;
/**
* 响应消息
*/
private String msg;
/**
* 响应数据
*/
private T data;
/**
* 返回一个成功的响应
*/
public static Result<Void> ok() {
return ok(null);
}
/**
* 返回一个成功的响应,带有消息和数据
* @param msg 消息内容
* @param data 数据
* @return 成功响应
*/
public static <T> Result<T> ok(String msg,T data){
return new Result<>(200, msg, data);
}
public static <T> Result<T> unauthorized(T data){
return new Result<>(ResultCode.UNAUTHORIZED.getCode(), ResultCode.UNAUTHORIZED.getMessage(), data);
}
public static <T> Result<T> forbidden(T data){
return new Result<>(ResultCode.FORBIDDEN.getCode(), ResultCode.FORBIDDEN.getMessage(), data);
}
/**
* 返回一个成功的响应,仅带有数据
* @param data 数据
* @return 成功响应
*/
public static <T> Result<T> ok(T data) {
return new Result<>(200, "OK", data);
}
// public static <T> R<T> ok(T data,String msg) {
// return new R<>(200, msg, data);
// }
/**
* 返回一个错误的响应
* @param msg 消息内容
* @return 错误响应
*/
public static <T> Result<T> error(String msg) {
return new Result<>(500, msg, null);
}
/**
* 返回一个错误的响应,带有错误码和消息
* @param code 错误码
* @param msg 消息内容
* @return 错误响应
*/
public static <T> Result<T> error(int code, String msg) {
return new Result<>(code, msg, null);
}
/**
* 构造函数
*/
public Result() {
}
/**
* 构造函数,带有参数
* @param code 响应码
* @param msg 响应消息
* @param data 响应数据
*/
public Result(int code, String msg, T data) {
this.code = code;
this.msg = msg;
this.data = data;
}
/**
* 判断响应是否成功
* @return true-成功,false-失败
*/
public boolean success(){
return code == 200;
}
}
@@ -0,0 +1,12 @@
package com.gw.test.domain.vo;
import lombok.Data;
@Data
public class LoginVo {
private int id;
private String username;
private String token;
}
@@ -0,0 +1,32 @@
package com.gw.test.entity;
import lombok.AllArgsConstructor;
import lombok.Data;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import java.util.Collection;
import java.util.List;
@Data
@AllArgsConstructor
public class User implements UserDetails {
private GuoWei entity;
private List<GrantedAuthority> authorities;
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return this.authorities;
}
@Override
public String getPassword() {
return entity.getPassword();
}
@Override
public String getUsername() {
return entity.getUsername();
}
}
@@ -0,0 +1,17 @@
package com.gw.test.enums;
/**
* API返回码接口
* Created by macro on 2019/4/19.
*/
public interface IErrorCode {
/**
* 返回码
*/
int getCode();
/**
* 返回信息
*/
String getMessage();
}
@@ -0,0 +1,35 @@
package com.gw.test.enums;
import lombok.Data;
import lombok.Getter;
/**
* API返回码封装类
* Created by macro on 2019/4/19.
*/
//@Data
public enum ResultCode implements IErrorCode {
SUCCESS(200, "操作成功"),
FAILED(500, "操作失败"),
VALIDATE_FAILED(404, "参数检验失败"),
UNAUTHORIZED(401, "暂未登录或token已经过期"),
FORBIDDEN(403, "没有相关权限");
private final int code;
private final String message;
private ResultCode(int code, String message) {
this.code = code;
this.message = message;
}
@Override
public int getCode() {
return this.code;
}
@Override
public String getMessage() {
return this.message;
}
}
@@ -0,0 +1,51 @@
package com.gw.test.filters;
import org.springframework.security.access.AccessDecisionManager;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.access.ConfigAttribute;
import org.springframework.security.authentication.InsufficientAuthenticationException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;
import java.util.Collection;
import java.util.Iterator;
/**
* 判断用户是否有访问权限
*/
public class DynamicAccessDecisionManager implements AccessDecisionManager {
@Override
public void decide(Authentication authentication, Object object,
Collection<ConfigAttribute> configAttributes) throws AccessDeniedException, InsufficientAuthenticationException {
// 当接口未被配置资源时直接放行
// if (CollUtil.isEmpty(configAttributes)) {
// return;
// }
if (configAttributes== null || configAttributes.isEmpty()) {
return;
}
for (ConfigAttribute configAttribute : configAttributes) {
//将访问所需资源或用户拥有资源进行比对
String needAuthority = configAttribute.getAttribute();
for (GrantedAuthority grantedAuthority : authentication.getAuthorities()) {
if (needAuthority.trim().equals(grantedAuthority.getAuthority())) {
return;
}
}
}
throw new AccessDeniedException("抱歉,您没有访问权限");
}
@Override
public boolean supports(ConfigAttribute configAttribute) {
return true;
}
@Override
public boolean supports(Class<?> aClass) {
return true;
}
}
@@ -0,0 +1,85 @@
package com.gw.test.filters;
//import com.gw.security.config.IgnoreUrlsConfig;
//import jakarta.servlet.Filter;
import com.gw.test.config.IgnoreUrlsConfig;
import jakarta.servlet.http.HttpServletRequest;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpMethod;
import org.springframework.security.access.SecurityMetadataSource;
import org.springframework.security.access.intercept.AbstractSecurityInterceptor;
import org.springframework.security.access.intercept.InterceptorStatusToken;
import org.springframework.security.web.FilterInvocation;
import org.springframework.util.AntPathMatcher;
import org.springframework.util.PathMatcher;
import jakarta.servlet.*;
//import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
/**
* 权限过滤器,实现基于路径的动态权限过滤
*/
@RequiredArgsConstructor
@Slf4j
public class DynamicSecurityFilter extends AbstractSecurityInterceptor implements Filter {
private final DynamicSecurityMetadataSource dynamicSecurityMetadataSource;
private final IgnoreUrlsConfig ignoreUrlsConfig;
@Autowired
public void setMyAccessDecisionManager(DynamicAccessDecisionManager dynamicAccessDecisionManager) {
super.setAccessDecisionManager(dynamicAccessDecisionManager);
}
@Override
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest) servletRequest;
FilterInvocation fi = new FilterInvocation(servletRequest, servletResponse, filterChain);
//OPTIONS请求直接放行
if(request.getMethod().equals(HttpMethod.OPTIONS.toString())){
fi.getChain().doFilter(fi.getRequest(), fi.getResponse());
return;
}
//白名单请求直接放行
PathMatcher pathMatcher = new AntPathMatcher();
for (String path : ignoreUrlsConfig.getUrls()) {
log.error("=============>ignor:{},{}",path,request.getRequestURI());
if(pathMatcher.match(path,request.getRequestURI())){
fi.getChain().doFilter(fi.getRequest(), fi.getResponse());
return;
}
}
//此处会调用AccessDecisionManager中的decide方法进行鉴权操作
InterceptorStatusToken token = super.beforeInvocation(fi);
try {
fi.getChain().doFilter(fi.getRequest(), fi.getResponse());
} finally {
super.afterInvocation(token, null);
}
}
@Override
public void destroy() {
}
@Override
public Class<?> getSecureObjectClass() {
return FilterInvocation.class;
}
@Override
public SecurityMetadataSource obtainSecurityMetadataSource() {
return dynamicSecurityMetadataSource;
}
}
@@ -0,0 +1,68 @@
package com.gw.test.filters;
import cn.hutool.core.util.URLUtil;
import jakarta.annotation.PostConstruct;
import lombok.Data;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.ConfigAttribute;
import org.springframework.security.web.FilterInvocation;
import org.springframework.security.web.access.intercept.FilterInvocationSecurityMetadataSource;
import org.springframework.util.AntPathMatcher;
import org.springframework.util.PathMatcher;
import java.util.*;
/**
* 动态权限数据源,获取动态权限规则
*/
@Slf4j
@RequiredArgsConstructor
public class DynamicSecurityMetadataSource implements FilterInvocationSecurityMetadataSource {
private static Map<String, ConfigAttribute> configAttributeMap = null;
// @Autowired
private final DynamicSecurityService dynamicSecurityService;
@PostConstruct
public void loadDataSource() {
configAttributeMap = dynamicSecurityService.loadDataSource();
}
public void clearDataSource() {
configAttributeMap.clear();
configAttributeMap = null;
}
@Override
public Collection<ConfigAttribute> getAttributes(Object o) throws IllegalArgumentException {
if (configAttributeMap == null) this.loadDataSource();
List<ConfigAttribute> configAttributes = new ArrayList<>();
//获取当前访问的路径
String url = ((FilterInvocation) o).getRequestUrl();
String path = URLUtil.getPath(url);
log.error("------DynamicSecurityMetadataSource:请求url:{}",url);
PathMatcher pathMatcher = new AntPathMatcher();
//获取访问该路径所需资源
for (String pattern : configAttributeMap.keySet()) {
if (pathMatcher.match(pattern, path)) {
log.error("------DynamicSecurityMetadataSource:匹配到url:{}:{}",pattern,configAttributeMap.get(pattern));
configAttributes.add(configAttributeMap.get(pattern));
}
}
// 未设置操作请求权限,返回空集合
return configAttributes;
}
@Override
public Collection<ConfigAttribute> getAllConfigAttributes() {
return null;
}
@Override
public boolean supports(Class<?> aClass) {
return true;
}
}
@@ -0,0 +1,15 @@
package com.gw.test.filters;
import org.springframework.security.access.ConfigAttribute;
import java.util.Map;
/**
* 动态权限相关业务接口
*/
public interface DynamicSecurityService {
/**
* 加载资源ANT通配符和资源对应MAP
*/
Map<String, ConfigAttribute> loadDataSource();
}
@@ -0,0 +1,57 @@
package com.gw.test.filters;
import com.gw.test.utils.JWTUtil;
import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.web.filter.OncePerRequestFilter;
import java.io.IOException;
/**
* JWT登录授权过滤器
*/
@Slf4j
@RequiredArgsConstructor
public class JwtAuthenticationTokenFilter extends OncePerRequestFilter {
// private static final Logger LOGGER = LoggerFactory.getLogger(JwtAuthenticationTokenFilter.class);
private final UserDetailsService userDetailsService;
private final JWTUtil jwtTokenUtil;
@Value("${jwt.tokenHeader}")
private String tokenHeader;
@Value("${jwt.tokenHead}")
private String tokenHead;
@Override
protected void doFilterInternal(HttpServletRequest request,
HttpServletResponse response,
FilterChain chain) throws ServletException, IOException {
String authHeader = request.getHeader(this.tokenHeader);
if (authHeader != null && authHeader.startsWith(this.tokenHead)) {
String authToken = authHeader.substring(this.tokenHead.length());// The part after "Bearer "
String username = jwtTokenUtil.getUserNameFromToken(authToken);
if (username != null && SecurityContextHolder.getContext().getAuthentication() == null) {
UserDetails userDetails = this.userDetailsService.loadUserByUsername(username);
if (jwtTokenUtil.validateToken(authToken, userDetails)) {
UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());
authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
SecurityContextHolder.getContext().setAuthentication(authentication);
}
}
}
chain.doFilter(request, response);
}
}
@@ -0,0 +1,30 @@
package com.gw.test.filters;
import cn.hutool.json.JSONUtil;
import com.gw.test.domain.Result;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import java.io.IOException;
/**
* 未登录或者token失效时的返回结果
*/
@Slf4j
public class RestAuthenticationEntryPoint implements AuthenticationEntryPoint {
@Override
public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Cache-Control","no-cache");
// response.setHeader("authorization", authException.getMessage());
// log.error("code{},msg:{}", ResultCode.UNAUTHORIZED.getCode(), ResultCode.UNAUTHORIZED.getMessage());
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json");
response.getWriter().println(JSONUtil.parse(Result.unauthorized(authException.getMessage())));
response.getWriter().flush();
}
}
@@ -0,0 +1,28 @@
package com.gw.test.filters;
import cn.hutool.json.JSONUtil;
import com.gw.test.domain.Result;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import java.io.IOException;
/**
* 自定义无权限访问的返回结果
*/
public class RestfulAccessDeniedHandler implements AccessDeniedHandler{
@Override
public void handle(HttpServletRequest request,
HttpServletResponse response,
AccessDeniedException e) throws IOException, ServletException {
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Cache-Control","no-cache");
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json");
response.getWriter().println(JSONUtil.parse(Result.forbidden(e.getMessage()+"没有权限访问该资源....")));
response.getWriter().flush();
}
}
@@ -0,0 +1,160 @@
package com.gw.test.utils;
import cn.hutool.core.date.DateUtil;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.core.userdetails.UserDetails;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
@Slf4j
public class JWTUtil {
// private static final Logger LOGGER = LoggerFactory.getLogger(JwtTokenUtil.class);
private static final String CLAIM_KEY_USERNAME = "sub";
private static final String CLAIM_KEY_CREATED = "created";
@Value("${jwt.secret}")
private String secret;
@Value("${jwt.expiration}")
private Long expiration;
@Value("${jwt.tokenHead}")
private String tokenHead;
/**
* 根据负责生成JWT的token
*/
private String generateToken(Map<String, Object> claims) {
return Jwts.builder()
.setClaims(claims)
.setExpiration(generateExpirationDate())
.signWith(SignatureAlgorithm.HS512, secret)
.compact();
}
/**
* 从token中获取JWT中的负载
*/
private Claims getClaimsFromToken(String token) {
Claims claims = null;
try {
claims = Jwts.parser()
.setSigningKey(secret)
.parseClaimsJws(token)
.getBody();
} catch (Exception e) {
log.info("JWT格式验证失败:{}", token);
}
return claims;
}
/**
* 生成token的过期时间
*/
private Date generateExpirationDate() {
return new Date(System.currentTimeMillis() + expiration * 1000);
}
/**
* 从token中获取登录用户名
*/
public String getUserNameFromToken(String token) {
String username;
try {
Claims claims = getClaimsFromToken(token);
username = claims.getSubject();
} catch (Exception e) {
username = null;
}
return username;
}
/**
* 验证token是否还有效
*
* @param token 客户端传入的token
* @param userDetails 从数据库中查询出来的用户信息
*/
public boolean validateToken(String token, UserDetails userDetails) {
if (userDetails == null || token == null)
return false;
String username = getUserNameFromToken(token);
return username.equals(userDetails.getUsername()) && !isTokenExpired(token);
}
/**
* 判断token是否已经失效
*/
private boolean isTokenExpired(String token) {
Date expiredDate = getExpiredDateFromToken(token);
return expiredDate.before(new Date());
}
/**
* 从token中获取过期时间
*/
private Date getExpiredDateFromToken(String token) {
Claims claims = getClaimsFromToken(token);
return claims.getExpiration();
}
/**
* 根据用户信息生成token
*/
public String generateToken(UserDetails userDetails) {
Map<String, Object> claims = new HashMap<>();
claims.put(CLAIM_KEY_USERNAME, userDetails.getUsername());
claims.put(CLAIM_KEY_CREATED, new Date());
return generateToken(claims);
}
/**
* 当原来的token没过期时是可以刷新的
*
* @param oldToken 带tokenHead的token
*/
public String refreshHeadToken(String oldToken) {
// if(StrUtil.isEmpty(oldToken)){
// return null;
// }
if(oldToken == null || oldToken.isEmpty()) return null;
String token = oldToken.substring(tokenHead.length());
// if(StrUtil.isEmpty(token)){
// return null;
// }
if(token.isEmpty()) return null;
//token校验不通过
Claims claims = getClaimsFromToken(token);
if(claims==null){
return null;
}
//如果token已经过期,不支持刷新
if(isTokenExpired(token)){
return null;
}
//如果token在30分钟之内刚刷新过,返回原token
if(tokenRefreshJustBefore(token,30*60)){
return token;
}else{
claims.put(CLAIM_KEY_CREATED, new Date());
return generateToken(claims);
}
}
/**
* 判断token在指定时间内是否刚刚刷新过
* @param token 原token
* @param time 指定时间(秒)
*/
private boolean tokenRefreshJustBefore(String token, int time) {
Claims claims = getClaimsFromToken(token);
Date created = claims.get(CLAIM_KEY_CREATED, Date.class);
Date refreshDate = new Date();
//刷新时间在创建时间的指定时间内
return refreshDate.after(created) && refreshDate.before(DateUtil.offsetSecond(created, time));
}
}
@@ -1 +0,0 @@
spring.application.name=test
+56
View File
@@ -0,0 +1,56 @@
spring:
application:
name: test
datasource:
url: jdbc:mysql://222.186.15.41:3306/testapi
username: testapi
password: BYGAxwj4PZi4GZsA
server:
port: 8080
mybatis-plus:
global-config:
db-config:
column-format: "`%s`"
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
map-underscore-to-camel-case: true
knife4j:
enable: true #开启增强模式
setting:
language: zh_cn
springdoc:
group-configs:
- group: 'test'
packages-to-scan: com.gw.test.controller
# 配置Swagger UI的访问路径和排序方式
swagger-ui:
path: /doc.html # Swagger UI的访问路径
# tags-sorter: alpha # 按字母顺序排序标签
# operations-sorter: alpha # 按字母顺序排序操作
# 配置API文档的访问路径
api-docs:
path: /docs # API文档的访问路径
jwt:
tokenHeader: Authorization #JWT存储的请求头
secret: guowei #JWT加解密使用的密钥
expiration: 604800 #JWT的超期限时间(60*60*24*7)
tokenHead: 'Bearer ' #JWT负载中拿到开头
secure:
ignored:
urls:
- /webjars/**
- /swagger-resources/**
- /v3/**
- /swagger-ui.html
- /docs
- /doc.html
- /guowei/login
- /guowei/register