未使用自定义 DefaultTokenServices bean

Question

我有一个使用 JWT 和 OAuth2 的 Spring Boot Rest API

Spring Boot 1.5.10 使用 spring security starter 和 oauth2 和 jwt 模块的默认版本。

在我的授权服务器配置中，我根据本指南在此处 http://www.baeldung.com/spring-security-oauth-jwt 声明自定义 DefaultTokenServices

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    private DataSource dataSource;

    @Value("${tokenSigningKey:sdf8234kjdhgD}")
    private String tokenSigningKey;

    @Bean
    public JwtAccessTokenConverter accessTokenConverter() {
        CustomJwtAccessTokenConverter accessTokenConverter = new CustomJwtAccessTokenConverter();
        accessTokenConverter.setSigningKey(tokenSigningKey);
        return accessTokenConverter;
    }

    @Bean
    public TokenStore tokenStore() {
        return new CustomJwtJdbcTokenStore(accessTokenConverter(), dataSource);
    }

    @Bean
    @Primary
    public DefaultTokenServices tokenServices() {
        DefaultTokenServices defaultTokenServices = new DefaultTokenServices();
        defaultTokenServices.setTokenStore(tokenStore());
        defaultTokenServices.setSupportRefreshToken(true);
        return defaultTokenServices;
    }

    @Bean
    public TokenEnhancer tokenEnhancer() {
        return new CustomAccessTokenEnhancer();
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new CustomPasswordEncoder();
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.jdbc(dataSource).passwordEncoder(passwordEncoder());
    }

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
        tokenEnhancerChain.setTokenEnhancers(Arrays.asList(tokenEnhancer(), accessTokenConverter()));
        endpoints
                .tokenStore(tokenStore())
                .tokenEnhancer(tokenEnhancerChain)
                .authenticationManager(authenticationManager)
                .userDetailsService(userDetailsService);
    }

    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
        security.passwordEncoder(passwordEncoder());
        security.checkTokenAccess("isAuthenticated()");
    }

}

然而，实际使用的DefaultTokenServices 是在AuthorizationServerEndpointsConfigurer 的幕后构建的

这是该类的相关代码

public AuthorizationServerTokenServices getDefaultAuthorizationServerTokenServices() {
        if (defaultTokenServices != null) {
            return defaultTokenServices;
        }
        this.defaultTokenServices = createDefaultTokenServices();
        return this.defaultTokenServices;
    }

    private DefaultTokenServices createDefaultTokenServices() {
        DefaultTokenServices tokenServices = new DefaultTokenServices();
        tokenServices.setTokenStore(tokenStore());
        tokenServices.setSupportRefreshToken(true);
        tokenServices.setReuseRefreshToken(reuseRefreshToken);
        tokenServices.setClientDetailsService(clientDetailsService());
        tokenServices.setTokenEnhancer(tokenEnhancer());
        addUserDetailsService(tokenServices, this.userDetailsService);
        return tokenServices;
    }

我在网上遇到了一个答案，建议在 public void configure(AuthorizationServerSecurityConfigurer security) 方法中设置 DefaultTokenServices，但是当我这样做时，它确实使用了我的自定义 bean，但由于某种原因，它产生的令牌不是 JWT 格式，它似乎使用令牌的默认简单格式。我只是不知道为什么它不使用我的自定义 bean，因为在我遵循的指南中，它没有以这种方式声明。有什么想法吗？

Answer 1

昨天我也遇到了同样的情况。实际上，您需要将DefaultTokenServices 添加到端点。它之所以没有以 JWT 格式出现，是因为默认情况下没有添加该格式。您需要将 JWT 格式 bean 添加到您的 DefaultTokenServices。

此外，您需要执行与 AuthorizationServerEndpointsConfigurer 所做的或多或少相同的操作，以在 createDefaultTokenServices() 中生成 DefaultTokenServices，只需替换您需要的详细信息。这是您需要添加到授权服务器配置的相关代码：

@Bean
@Primary
public DefaultTokenServices tokenServices(TokenEnhancerChain tokenEnhancerChain, ClientDetailsService clientDetailsService) {
    DefaultTokenServices defaultTokenServices = new DefaultTokenServices();
    defaultTokenServices.setTokenStore(tokenStore());
    defaultTokenServices.setSupportRefreshToken(true);
    defaultTokenServices.setTokenEnhancer(tokenEnhancerChain);
    defaultTokenServices.setClientDetailsService(clientDetailsService);
    addUserDetailsService(defaultTokenServices,userDetailsService);
    return defaultTokenServices;
}

private void addUserDetailsService(DefaultTokenServices tokenServices, UserDetailsService userDetailsService) {
    if (userDetailsService != null) {
        PreAuthenticatedAuthenticationProvider provider = new PreAuthenticatedAuthenticationProvider();
        provider.setPreAuthenticatedUserDetailsService(new UserDetailsByNameServiceWrapper<PreAuthenticatedAuthenticationToken>(
                userDetailsService));
        tokenServices
                .setAuthenticationManager(new ProviderManager(Arrays.<AuthenticationProvider> asList(provider)));
    }
}

并将tokenServices 方法添加到您的授权服务器配置的configure 方法中：

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
        tokenEnhancerChain.setTokenEnhancers(Arrays.asList(tokenEnhancer(), accessTokenConverter()));
        endpoints
                .tokenStore(tokenStore())
                .tokenEnhancer(tokenEnhancerChain)
                .authenticationManager(authenticationManager)
                .userDetailsService(userDetailsService)
                .tokenServices(tokenServices(tokenEnhancerChain,endpoints.getClientDetailsService()));
}

这对我有用。如果您遇到任何问题，请告诉我。