JWT——JWT来存储token（无密码版）
文章目录
1、pom（核心依赖）
2、启动类
3、配置文件application.yml
4、配置授权服务器
5、安全配置
6、配置资源服务器
7、测试资源服务器
注意：要想使用jwt，必须要使用私密钥，自行生成，谢谢！！！！！！！
1、pom（核心依赖）
<dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-oauth2</artifactId></dependency><!-- web--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>
2、启动类
package com.mysave.authorization;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;/**
* @author zhz
* @create 2021-03-13 17:27
*/@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})//加exclude = {DataSourceAutoConfiguration.class这个是因为我的依赖里面有mysql相关的，但是我这里不用public class AuthorizationApplication {public static void main(String[] args) {SpringApplication.run(AuthorizationApplication.class,args);}}3、配置文件application.yml
server: port: 9999spring: application:name: authorization
4、配置授权服务器
注意：我里面的coinexchange.jks是我自己用java生成的私钥
package com.mysave.authorization.config.auth;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Configuration;import org.springframework.core.io.ClassPathResource;import org.springframework.security.authentication.AuthenticationManager;import org.springframework.security.core.userdetails.UserDetailsService;import org.springframework.security.crypto.password.PasswordEncoder;import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;import org.springframework.security.oauth2.provider.token.TokenStore;import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;import org.springframework.security.oauth2.provider.token.store.KeyStoreKeyFactory;/**
* @author zhz
* @create 2021-03-13 18:04
*/@Configuration@EnableAuthorizationServer//开启授权服务器功能public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {@Autowiredprivate PasswordEncoder passwordEncoder;@Autowiredprivate AuthenticationManager authenticationManager;
// @Qualifier("userServiceDetailsServiceImpl")@Autowiredprivate UserDetailsService userDetailsService;// @Autowired// private RedisConnectionFactory redisConnectionFactory;/**
* 添加第三方的客户端
*/@Overridepublic void configure(ClientDetailsServiceConfigurer clients) throws Exception {clients.inMemory().withClient("coin-api") // 第三方客户端的名称.secret(passwordEncoder.encode("coin-secret")) // 第三方客户端的密钥.scopes("all") //第三方客户端的授权范围.accessTokenValiditySeconds(7 * 24 *3600) // token的有效期.refreshTokenValiditySeconds(30 * 24 * 3600)// refresh_token的有效期;super.configure(clients);}/**
* 配置验证管理器，UserdetailService
*/@Overridepublic void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {endpoints.authenticationManager(authenticationManager).userDetailsService(userDetailsService).tokenStore(jwtTokenStore())//数据存储在jwt中.tokenEnhancer(jwtAccessTokenConverter());super.configure(endpoints);}private TokenStore jwtTokenStore() {return new JwtTokenStore(jwtAccessTokenConverter());}public JwtAccessTokenConverter jwtAccessTokenConverter() {JwtAccessTokenConverter tokenConverter = new JwtAccessTokenConverter();//加载私钥ClassPathResource classPathResource = new ClassPathResource("coinexchange.jks");KeyStoreKeyFactory keyStoreKeyFactory = new KeyStoreKeyFactory(classPathResource, "coinexchange".toCharArray());tokenConverter.setKeyPair(keyStoreKeyFactory.getKeyPair("coinexchange", "coinexchange".toCharArray()));return tokenConverter;}}5、安全配置
package com.mysave.authorization.config.auth;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import org.springframework.security.authentication.AuthenticationManager;import org.springframework.security.config.annotation.web.builders.HttpSecurity;import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;import org.springframework.security.core.authority.SimpleGrantedAuthority;import org.springframework.security.core.userdetails.User;import org.springframework.security.core.userdetails.UserDetailsService;import org.springframework.security.crypto.password.NoOpPasswordEncoder;import org.springframework.security.crypto.password.PasswordEncoder;import org.springframework.security.provisioning.InMemoryUserDetailsManager;import java.util.Arrays;/**
* @author ：zhz
* @date ：Created in 2021/03/14
* @version: V1.0
* @slogan: 天下风云出我辈，一入代码岁月催
* @description:
**/@Configurationpublic class WebSecurityConfig extends WebSecurityConfigurerAdapter {@Overrideprotected void configure(HttpSecurity http) throws Exception {http.csrf().disable();http.authorizeRequests().anyRequest().authenticated();}@Beanprotected AuthenticationManager authenticationManager() throws Exception {return super.authenticationManager();}@Beanprotected UserDetailsService userDetailsService(){InMemoryUserDetailsManager inMemoryUserDetailsManager=new InMemoryUserDetailsManager();User user=new User("admin","123456", Arrays.asList(new SimpleGrantedAuthority("Role_Admin")));inMemoryUserDetailsManager.createUser(user);return inMemoryUserDetailsManager;}/**
* 密码加密
* @return
*/@Beanpublic PasswordEncoder passwordEncoder(){return NoOpPasswordEncoder.getInstance();//设置不加密方式}/*public static void main(String[] args) {
BCryptPasswordEncoder encoder=new BCryptPasswordEncoder();
String encode = encoder.encode("123456");
System.out.println(encode);
}*/}6、配置资源服务器
package com.mysave.authorization.config.auth;import lombok.extern.slf4j.Slf4j;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import org.springframework.core.io.ClassPathResource;import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;import org.springframework.security.config.annotation.web.builders.HttpSecurity;import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;import org.springframework.security.oauth2.provider.token.TokenStore;import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;import org.springframework.util.FileCopyUtils;import java.io.IOException;/**
* @author zhz
* @create 2021-03-13 17:54
*/@EnableResourceServer@Configurationpublic class ResourceServerConfig extends ResourceServerConfigurerAdapter {}7、测试资源服务器
package com.mysave.authorization.controller;import org.springframework.web.bind.annotation.GetMapping;import org.springframework.web.bind.annotation.RestController;import java.security.Principal;/**
* @author ：zhz
* @date ：Created in 2021/03/15
* @version: V1.0
* @slogan: 天下风云出我辈，一入代码岁月催
* @description:
**/@RestControllerpublic class UserInfoController {/**
* 当前的登录的用户对象
*/@GetMapping("/user/info")public Principal userInfo(Principal principal){//底层是使用ThreadLocal实现的//这里也可以用下面来替换principal// Authentication authentication = SecurityContextHolder.getContext().getAuthentication();return principal;}}