Spring Security 具有不同用户详细信息的多个 HTTPSecurity 服务在 Spring Boot 中不起作用

Question

我有两种类型的用户：应用程序用户和最终用户，我有单独的表。现在，我想对这两个表应用安全性。

我为应用程序用户提供了UserDetailsS​​ervice 的自定义实现：

@Component("applicationUserDetailsService")
public class ApplicationUserDetailsService implements UserDetailsService {}

而且，我为最终用户提供了UserDetailsS​​ervice 的另一个自定义实现：

@Component("endUserDetailsService")
public class EndUserDetailsService implements UserDetailsService {}

现在，在以下代码片段中，我为这两种类型的用户注册了两个端点。我已经分别为应用程序和最终用户注入了UserDetailsS​​ervice 的实现和@Overide configure(AuthenticationManagerBuilder auth)方法注册。

@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
@Import(SecurityProblemSupport.class)
public class SecurityConfiguration {

// Injected via Constructor Injection
private final EndUserDetailsService endUserDetailsService;

private final ApplicationUserDetailsService applicationUserDetailsService;

@Configuration
@Order(1)
public class ApplicationUserSecurityConfigurationAdapter extends WebSecurityConfigurerAdapter {

    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring()
            .antMatchers(HttpMethod.OPTIONS, "/**")
            .antMatchers("/swagger-ui/index.html")
            .antMatchers("/test/**");
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        // @formatter:off
        http
            .csrf()
            .disable()
            .addFilterBefore(corsFilter, UsernamePasswordAuthenticationFilter.class)
            .exceptionHandling()
            .authenticationEntryPoint(problemSupport)
            .accessDeniedHandler(problemSupport)
            .and()
            .headers()
            .frameOptions()
            .disable()
            .and()
            .sessionManagement()
            .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
            .and()
            .antMatcher("/api/customer/**")
            .authorizeRequests()
            .antMatchers("/api/customer/authenticate").permitAll()
            .antMatchers("/api/customer/**")
            .authenticated()
            .and()
            .apply(securityConfigurerAdapter());
        // @formatter:on
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(endUserDetailsService);
    }
}

//no @Order defaults to last
@Configuration
public class EndUserSecurityConfigurationAdapter extends WebSecurityConfigurerAdapter {

    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring()
            .antMatchers(HttpMethod.OPTIONS, "/**")
            .antMatchers("/swagger-ui/index.html")
            .antMatchers("/test/**");
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        // @formatter:off
        http
            .csrf()
            .disable()
            .addFilterBefore(corsFilter, UsernamePasswordAuthenticationFilter.class)
            .exceptionHandling()
            .authenticationEntryPoint(problemSupport)
            .accessDeniedHandler(problemSupport)
            .and()
            .headers()
            .frameOptions()
            .disable()
            .and()
            .sessionManagement()
            .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
            .and()
            .authorizeRequests()
            .antMatchers("/api/authenticate").permitAll()
            .antMatchers("/api/**").authenticated()                               
            .and()
            .apply(securityConfigurerAdapter());
        // @formatter:on
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(applicationUserDetailsService);
    }
}

private JWTConfigurer securityConfigurerAdapter() {
    return new JWTConfigurer(tokenProvider);
}
}

而且，我正在尝试像这样对用户进行身份验证：

//Injected via Constructor Injection
private final AuthenticationManagerBuilder authenticationManagerBuilder;

UsernamePasswordAuthenticationToken authenticationToken =
        new UsernamePasswordAuthenticationToken(loginVM.getUsername(), loginVM.getPassword());
Authentication authentication = authenticationManagerBuilder.getObject().authenticate(authenticationToken);

当上面的代码片段被执行时，我得到空指针异常，因为authenticationManagerBuilder.getObject()返回 NULL。当我在UserDetailService 的实现中使用@Component("userDetailsService")而不是在安全配置中设置UserDetailService时auth.userDetailsService("...")，它工作正常，但通过这种方式我无法从多个表实现身份验证。

我想要实现的目标： 简单来说，我希望 spring security 能够对来自两个表的用户进行身份验证。

Answer 1

requestMatchers()是您需要的调用，因为它允许您通过 URL 隔离适配器：

@Order(1)
@EnableWebSecurity
class EndUserConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .requestMatchers()
                .antMatchers("/api/customer/**")
                .and()
            .authorizeRequests()
                .antMatchers("/**").hasRole("CUSTOMER")
                .and()
            .apply(yourJointConfigurations());
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(endUserDetailsService);
    }
 }

关于直接调用AuthenticationManager，如果您可以依靠现有的过滤器链来为您完成工作，那将是理想的选择。例如，由于您是无状态的，HTTP Basic 可能更适合您，您可以将其应用于这两种配置，而不是尝试拥有专用端点/authenticate。