测试Spring安全配置

Question

我做了一个非常简单的演示应用程序来尝试测试Spring安全性。

这是我的应用程序配置

@Configuration
@EnableGlobalMethodSecurity(prePostEnabled = true)
@SpringBootApplication
public class DemoApplication extends WebSecurityConfigurerAdapter {

  @Autowired
  private SecurityService securityService;

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

  @Override
  protected void configure(HttpSecurity http) throws Exception {
      http.authorizeRequests().anyRequest().fullyAuthenticated();
      http.httpBasic();
      http.csrf().disable();
  }

  public static void main(String[] args) {
      SpringApplication.run(DemoApplication.class, args);
  }
}

我的UserDetailsService实现接受所有具有密码‘密码’的用户，将管理角色授予' admin‘用户。

@Service
public class SecurityService implements UserDetailsService {

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        Collection<GrantedAuthority> authorities;
        if (username.equals("admin")) {
            authorities = Arrays.asList(() -> "ROLE_ADMIN", () -> "ROLE_BASIC");
        } else {
            authorities = Arrays.asList(() -> "ROLE_BASIC");
        }
        return new User(username, "password", authorities);
    }
}

最后，我创建了一个简单的测试来检查它：

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = DemoApplication.class)
@WebAppConfiguration
public class DemoApplicationTests {

    @Autowired
    private AuthenticationManager authenticationManager;

    @Test
    public void thatAuthManagerUsesMyService() {
        Authentication auth = authenticationManager.authenticate(
            new UsernamePasswordAuthenticationToken("admin", "password")
        );

        assertTrue(auth.isAuthenticated());     
    }
}

我原以为考试会通过，但我得到了一个BadCredentialsException。调试之后，我意识到在测试中由Spring注入的AuthenticationManager不是我配置的那个。在eclipse调试器中挖掘对象时，我看到UserDetailsServer是一个InMemoryUserDetailsManager。

我还检查了DemoApplication中的配置()方法是否被调用。我做错了什么？

Answer 1

authenticationManagerBean()的Per WebSecurityConfigurerAdapter api参考

重写此方法以将AuthenticationManager从配置程序(AuthenticationManagerBuilder)公开为Bean。

因此，只需在您的authenticationManagerBean()中重写WebSecurityConfigurerAdapter，并将其公开为@Bean的bean。

@Bean
@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
    return super.authenticationManagerBean();
}