使用Spring安全刷新令牌调用失败，需要OAuth2，错误为：UserDetailsService

我正在使用Spring Security OAuth2进行授权。当尝试刷新令牌时，我得到一个错误：UserDetailsService is required(有趣的是，我只在Unix机器上得到这个错误，而不是在Windows上)。我使用的是Spring OAuth2 2.0.7版。

由于某种原因，DefaultTokenService中的AuthenticationManager不是空的，它会尝试对用户进行身份验证，以检查他是否仍然存在。我认为它被初始化是因为一些Spring安全与Spring OAuth2配置问题。

我没有使用任何自定义UserDetailsService，因此在这一点上它不应该对用户进行身份验证。然而，当我调试它时，我发现它试图使用WebSecurityConfigurerAdapter中的一个，结果出现了这个错误。即使我提供了我的定制虚拟UserDetailsService，它也没有使用那个虚拟对象，而是尝试使用另一个为空的虚拟对象。我是不是漏掉了什么？我找不到为什么会发生这种情况？

这是我的OAuth2配置

@Configuration
@EnableAuthorizationServer
public class OAuth2Config extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private MySpringTokenStore tokenStore;

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private MyClientDetailsServiceImpl clientDetailsService;

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints.tokenStore(tokenStore);
        endpoints.authenticationManager(authenticationManager)
          .approvalStoreDisabled();
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.withClientDetails(clientDetailsService);
    }

    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
        security.allowFormAuthenticationForClients();
    }

    @Bean
    public TokenStore tokenStore() {
        return new InMemoryTokenStore();
    }
}

这是我的Spring安全配置

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        // @formatter:off
        http
        .authorizeRequests()
            .antMatchers("/myRest/events/**", "/events/**", "/events", "/myRest/events").permitAll() 
            .antMatchers("/login.jsp", "/login").permitAll() 
        .and()
            .csrf().requireCsrfProtectionMatcher(new AntPathRequestMatcher("/oauth/authorize")).disable()
            .csrf().requireCsrfProtectionMatcher(new AntPathRequestMatcher("/myRest/events")).disable()
        .sessionManagement().sessionFixation().none();
        // @formatter:on
    }


    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring().antMatchers("/index*", "/myRest/events/**", "/events/**", "/myRest/events", "/events", "/swagger/**", "/kibana/**",
            "/elastic/**", "/version/**", "/api-docs/**", "/js/**", "/oauth/uncache_approvals", "/oauth/cache_approvals");
    }
}

---

解决方案

授权服务器终结点需要UserDetailsService。在OAuth2Config类中配置用户详细信息服务，如下所示：

@Autowired
private UserDetailsService userDetailsService;

@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
    endpoints.tokenStore(tokenStore);
    endpoints.userDetailsService(userDetailsService);
    endpoints.authenticationManager(authenticationManager)
      .approvalStoreDisabled();
}

您也可以在WebSecurityConfigurerAdapter中配置：

@Autowired
private AuthorizationServerEndpointsConfiguration endpoints;

@Override
protected void configure(HttpSecurity http) throws Exception {

    if (!endpoints.getEndpointsConfigurer().isUserDetailsServiceOverride()) {
        UserDetailsService userDetailsService = http.getSharedObject(UserDetailsService.class);
        endpoints.getEndpointsConfigurer().userDetailsService(userDetailsService);
    }

    // @formatter:off
    http
    .authorizeRequests()
        .antMatchers("/myRest/events/**", "/events/**", "/events", "/myRest/events").permitAll() 
        .antMatchers("/login.jsp", "/login").permitAll() 
    .and()
        .csrf().requireCsrfProtectionMatcher(new AntPathRequestMatcher("/oauth/authorize")).disable()
        .csrf().requireCsrfProtectionMatcher(new AntPathRequestMatcher("/myRest/events")).disable()
    .sessionManagement().sessionFixation().none();
    // @formatter:on
}