SpringBoot 整合 spring security oauth2 jwt完整示例 附源码

废话不说直接进入主题（假设您已对spring security、oauth2、jwt技术的了解，不懂的自行搜索了解）

依赖版本

• springboot 2.1.5.RELEASE
• spring-security-oauth2 2.3.5.RELEASE
• jjwt 0.9.1

新增JWTokenConfig

1@Configuration
2public class JWTokenConfig {
3
4    @Bean
5    public TokenStore jwtTokenStore() {
6        return new JwtTokenStore(jwtAccessTokenConverter());
7    }
8
9    @Bean
10    public JwtAccessTokenConverter jwtAccessTokenConverter() {
11        JwtAccessTokenConverter accessTokenConverter = new JwtAccessTokenConverter();
12        accessTokenConverter.setSigningKey("entfrm"); //对称加密key
13        return accessTokenConverter;
14    }
15
16    @Bean
17    public TokenEnhancer tokenEnhancer() {
18        return new JWTTokenEnhancer(); // token增强
19    }
20}

JwtAccessTokenConverter：TokenEnhancer的子类，帮助程序在JWT编码的令牌值和OAuth身份验证信息之间进行转换。 此处定义token 签名的方式，采用对称加密方式。

增加JwtTokenEnhancer类

1public class JWTTokenEnhancer implements TokenEnhancer {
2
3    @Override
4    public OAuth2AccessToken enhance(OAuth2AccessToken oAuth2AccessToken, OAuth2Authentication oAuth2Authentication) {
5        Map<String, Object> info = new HashMap<>();
6        info.put("license", "entfrm");
7        ((DefaultOAuth2AccessToken) oAuth2AccessToken).setAdditionalInformation(info);
8        //设置token的过期时间120分钟
9        Calendar nowTime = Calendar.getInstance();
10        nowTime.add(Calendar.MINUTE, 120);
11        ((DefaultOAuth2AccessToken) oAuth2AccessToken).setExpiration(nowTime.getTime());
12        return oAuth2AccessToken;
13    }
14}

重写TokenEnhancer的enhance方法，根据个人需求实现关键字段注入到 JWT 中，方便资源服务器使用。在此处也可以定义token过期时间。

新增AuthorizationServerConfig类，继承AuthorizationServerConfigurerAdapter

1@Configuration
2@AllArgsConstructor
3@EnableAuthorizationServer
4public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {
5
6    private final AuthenticationManager authenticationManager;
7    private final EntfrmUserDetailService userDetailService;
8    private final TokenStore jwtTokenStore;
9    private final JwtAccessTokenConverter jwtAccessTokenConverter;
10    private final TokenEnhancer tokenEnhancer;
11    private final DataSource dataSource;
12
13    @Override
14    public void configure(AuthorizationServerEndpointsConfigurer endpoints) {
15        TokenEnhancerChain enhancerChain = new TokenEnhancerChain();
16        List<TokenEnhancer> enhancers = new ArrayList<>();
17        enhancers.add(tokenEnhancer);
18        enhancers.add(jwtAccessTokenConverter);
19        enhancerChain.setTokenEnhancers(enhancers);
20
21        endpoints.authenticationManager(authenticationManager)
22                .tokenStore(jwtTokenStore)
23                .tokenEnhancer(enhancerChain)
24                .accessTokenConverter(jwtAccessTokenConverter)
25                .userDetailsService(userDetailService)
26                .allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST);//允许 GET、POST 请求获取 token，即访问端点：oauth/token
27
28        endpoints.reuseRefreshTokens(true);//oauth2登录异常处理
29        endpoints.exceptionTranslator(new EntfrmWebResponseExceptionTranslator());//oauth2登录异常处理
30    }
31
32    @Override
33    public void configure(AuthorizationServerSecurityConfigurer oauthServer) {
34        oauthServer
35                .checkTokenAccess("isAuthenticated()")
36                .allowFormAuthenticationForClients();//允许表单认证
37    }
38
39    @Override
40    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
41        clients.withClientDetails(clientDetails());
42    }
43
44    @Bean
45    public ClientDetailsService clientDetails() {
46        return new JdbcClientDetailsService(dataSource);//客户端配置 使用jdbc数据库存储
47    }
48}

endpoints的tokenEnhancer方法需要我们提供一个token增强器链对象TokenEnhancerChain，所以我们需要在链中加入我们重写的TokenEnhancer和jwtAccessTokenConverter，然后放入endpoints。同时我们将客户端配置放到了jdbc数据库中，方便多种客户端的扩展，这儿需要在数据库中创建一张表oauth_client_details，表sql脚本如下：

1CREATE TABLE `oauth_client_details`  (
2  `client_id` varchar(48) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
3  `resource_ids` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
4  `client_secret` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
5  `scope` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
6  `authorized_grant_types` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
7  `web_server_redirect_uri` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
8  `authorities` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
9  `access_token_validity` int(11) NULL DEFAULT NULL,
10  `refresh_token_validity` int(11) NULL DEFAULT NULL,
11  `additional_information` varchar(4096) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
12  `autoapprove` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
13  PRIMARY KEY (`client_id`) USING BTREE
14) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

以上就是OAuth 授权服务器配置。

启动项目 查看效果

从图中我们可以看到返回的token中携带了我们加入的扩展信息license，以及授权信息。

源码地址

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