Java 带UserDetailsService实现的Spring安全性

我一直在尝试使用UserDetailsService设置Spring安全性。作为一个例子，我使用了。应用程序启动时没有任何异常，但身份验证不起作用。 目前，我为每个应用程序模块提供了一个核心SpringJava配置和SpringJava配置

核心Spring Java配置：

public class AppInitializer implements WebApplicationInitializer {

@Override
@Autowired
public void onStartup(ServletContext container) throws ServletException {
    AnnotationConfigWebApplicationContext context = getContext();
    container.addListener(new ContextLoaderListener(context));

    container.setInitParameter("spring.profiles.active", "dev"); //Workaround for NamingException
    container.setInitParameter("spring.profiles.default", "dev"); //Workaround for NamingException
    container.setInitParameter("spring.liveBeansView.mbeanDomain", "dev"); //Workaround for NamingException

    ServletRegistration.Dynamic mainDispatcher =
            container.addServlet("dispatcher", new DispatcherServlet(context));
    ServletRegistration.Dynamic businessDispatcher =
            container.addServlet("businessDispatcher", BusinessAppConfig.createDispatcherServlet(context));
    ServletRegistration.Dynamic ppaDispatcher =
            container.addServlet("ppaDispatcher", PpaAppConfig.createDispatcherServlet(context));

    initDispatcher(mainDispatcher, 1, "/");
    initDispatcher(businessDispatcher, 2, "/business");
    initDispatcher(businessDispatcher, 3, "/ppa");
}

private void initDispatcher(ServletRegistration.Dynamic dispatcher, int loadOnStartUp, String mapping) {
    if (dispatcher == null) {
        System.out.println("Servlet" + dispatcher.getName() + " is already added");
    } else {
        dispatcher.setLoadOnStartup(loadOnStartUp);
        dispatcher.addMapping(mapping);
    }
}

public AnnotationConfigWebApplicationContext getContext() {
    AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
    context.register(MvcConfiguration.class);
    return context;
}

@Bean(name = "propertyConfigurer")
public PropertySourcesPlaceholderConfigurer getPropertyPlaceholderConfigurer() {
    PropertySourcesPlaceholderConfigurer placeholderConfigurer = new PropertySourcesPlaceholderConfigurer();
    placeholderConfigurer.setLocation(new ClassPathResource("common.properties"));
    placeholderConfigurer.setLocation(new ClassPathResource("amazon.S3Storage.properties"));
    placeholderConfigurer.setLocation(new ClassPathResource("local.storage.properties"));
    placeholderConfigurer.setLocation(new ClassPathResource("log4j.properties"));
    placeholderConfigurer.setIgnoreUnresolvablePlaceholders(true);
    return placeholderConfigurer;
}

}

业务模块的SpringJavaconf

@Configuration
public class BusinessAppConfig {

    public static Servlet createDispatcherServlet(AnnotationConfigWebApplicationContext context) {
        context.register(BusinessMvcConfig.class);
        context.register(BusinessHibernateConfig.class);
        context.register(BusinessSecurityConfig.class);
        return new DispatcherServlet(context);
    }
}

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class BusinessSecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(authenticationProvider());
    }

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

    @Autowired
    public DaoAuthenticationProvider authenticationProvider() {
        DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
        authProvider.setUserDetailsService(userDetailsService);
        authProvider.setPasswordEncoder(getPasswordEncoder());
        return authProvider;
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().anyRequest().authenticated().
                and().formLogin().permitAll().
                and().logout().permitAll();
    }

    @Bean(name = "passwordEncoder")
    public PasswordEncoder getPasswordEncoder(){
        return new BCryptPasswordEncoder(11);
    }
}

业务模块的Spring安全java配置

@Configuration
public class BusinessAppConfig {

    public static Servlet createDispatcherServlet(AnnotationConfigWebApplicationContext context) {
        context.register(BusinessMvcConfig.class);
        context.register(BusinessHibernateConfig.class);
        context.register(BusinessSecurityConfig.class);
        return new DispatcherServlet(context);
    }
}

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class BusinessSecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(authenticationProvider());
    }

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

    @Autowired
    public DaoAuthenticationProvider authenticationProvider() {
        DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
        authProvider.setUserDetailsService(userDetailsService);
        authProvider.setPasswordEncoder(getPasswordEncoder());
        return authProvider;
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().anyRequest().authenticated().
                and().formLogin().permitAll().
                and().logout().permitAll();
    }

    @Bean(name = "passwordEncoder")
    public PasswordEncoder getPasswordEncoder(){
        return new BCryptPasswordEncoder(11);
    }
}

UserDetailsService实现

@Service
public class UserDetailsServiceImpl extends BaseServiceImpl<User, UserRepository<User>> implements UserDetailsService, UserService {

    @Override
    public UserDetails loadUserByUsername(String login) throws UsernameNotFoundException {

        User user = dao.findUserByLogin(login);

        if (user == null) {
            throw new UsernameNotFoundException(login);
        }

        return new UserPrincipal(user);
    }
}

及

及

---

那么，这个配置有什么问题吗？

所以，我在配置Spring安全性时犯了几个错误。 查找这些bug有助于分析调试消息

更改前请求的调试消息：

2018-06-03 00:14:26 DEBUG DispatcherServlet:891 - DispatcherServlet with name 'dispatcher' processing GET request for [/]
2018-06-03 00:14:26 DEBUG RequestMappingHandlerMapping:312 - Looking up handler method for path /
2018-06-03 00:14:26 DEBUG RequestMappingHandlerMapping:319 - Returning handler method [public java.lang.String business.controller.HomePageController.getHomePage(java.util.Map<java.lang.String, java.lang.Object>)]
2018-06-03 00:14:26 DEBUG DefaultListableBeanFactory:254 - Returning cached instance of singleton bean 'homePageController'
2018-06-03 00:14:26 DEBUG DispatcherServlet:979 - Last-Modified value for [/] is: -1
2018-06-03 00:14:26 DEBUG DispatcherServlet:1319 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'index'; URL [/WEB-INF/views/index.jsp]] in DispatcherServlet with name 'dispatcher'
2018-06-03 00:14:26 DEBUG DefaultListableBeanFactory:254 - Returning cached instance of singleton bean 'requestDataValueProcessor'
2018-06-03 00:14:26 DEBUG JstlView:168 - Forwarding to resource [/WEB-INF/views/index.jsp] in InternalResourceView 'index'
2018-06-03 00:14:26 DEBUG DispatcherServlet:1000 - Successfully completed request
2018-06-03 00:14:31 DEBUG DispatcherServlet:891 - DispatcherServlet with name 'dispatcher' processing GET request for [/business/project/new]
2018-06-03 00:14:31 DEBUG RequestMappingHandlerMapping:312 - Looking up handler method for path /business/project/new
2018-06-03 00:14:31 DEBUG RequestMappingHandlerMapping:319 - Returning handler method [public java.lang.String business.controller.ProjectController.newProject(org.springframework.ui.Model) throws java.lang.Exception]
2018-06-03 00:14:31 DEBUG DefaultListableBeanFactory:254 - Returning cached instance of singleton bean 'projectController'
2018-06-03 00:14:31 DEBUG DispatcherServlet:979 - Last-Modified value for [/business/project/new] is: -1

路径更改后的调试：

2018-06-03 20:33:43 DEBUG DispatcherServlet:891 - DispatcherServlet with name 'businessDispatcher' processing GET request for [/business/]
2018-06-03 20:33:43 DEBUG RequestMappingHandlerMapping:312 - Looking up handler method for path /
2018-06-03 20:33:43 DEBUG RequestMappingHandlerMapping:319 - Returning handler method [public java.lang.String business.controller.HomePageController.getHomePage(java.util.Map<java.lang.String, java.lang.Object>)]
2018-06-03 20:33:43 DEBUG DefaultListableBeanFactory:254 - Returning cached instance of singleton bean 'homePageController'
2018-06-03 20:33:43 DEBUG DispatcherServlet:979 - Last-Modified value for [/business/] is: -1
2018-06-03 20:33:43 DEBUG DispatcherServlet:1319 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'index'; URL [/WEB-INF/views/index.jsp]] in DispatcherServlet with name 'businessDispatcher'
2018-06-03 20:33:43 DEBUG DefaultListableBeanFactory:254 - Returning cached instance of singleton bean 'requestDataValueProcessor'
2018-06-03 20:33:43 DEBUG JstlView:168 - Forwarding to resource [/WEB-INF/views/index.jsp] in InternalResourceView 'index'
2018-06-03 20:33:43 DEBUG DispatcherServlet:1000 - Successfully completed request

到

要保护方法不受浏览器地址行中直接键入URL的影响，需要进行以下更改：

检查 securedEnabled=true， prespenabled=true

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
public class BusinessSecurityConfig extends WebSecurityConfigurerAdapter {

@Controller
@RequestMapping(value = "/project")
@PreAuthorize("isAuthenticated()")
public class ProjectController {

每个控制器或特定方法应通过@PreAuthorize

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
public class BusinessSecurityConfig extends WebSecurityConfigurerAdapter {

@Controller
@RequestMapping(value = "/project")
@PreAuthorize("isAuthenticated()")
public class ProjectController {

或

注意：如果未经授权的用户试图访问受保护的方法，则将传播AuthenticationCredentialsNotFoundException

---

要处理此类异常，请参见

，您应该包括一些日志，以查看实际发生的情况，仅说明它不起作用，很难找到我打开调试模式并遇到两个异常的原因。我将它们附在主题的底部，如果最新的更改已提交给分支机构，则可能会有所帮助

@Controller
@RequestMapping(value = "/project")
public class ProjectController {

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
public class BusinessSecurityConfig extends WebSecurityConfigurerAdapter {

@Controller
@RequestMapping(value = "/project")
@PreAuthorize("isAuthenticated()")
public class ProjectController {

@PreAuthorize("isAuthenticated()")
@RequestMapping(value = "/new", method = RequestMethod.GET)
public String newProject (Model model) throws Exception {
    model.addAttribute(new Project());
    return "project/new";
}