Spring sessionRegistry.GetAllPrinciples（）为空
我试图在我的SpringMVC应用程序中使用sessionRegistry获取所有登录用户，我发现了很多关于如何解决它的帖子和答案，但我无法修复它。我正在使用注释配置 我是SpringMVC新手，我想学习一种最佳实践，所以欢迎对其他配置或我的代码发表评论 这是我的密码Spring sessionRegistry.GetAllPrinciples（）为空,spring,Spring,我试图在我的SpringMVC应用程序中使用sessionRegistry获取所有登录用户，我发现了很多关于如何解决它的帖子和答案，但我无法修复它。我正在使用注释配置 我是SpringMVC新手，我想学习一种最佳实践，所以欢迎对其他配置或我的代码发表评论 这是我的密码 @Configuration @ComponentScan(basePackages = {"com.uno"}) @Import({ SecurityConfig.class }) @Enab
@Configuration
@ComponentScan(basePackages = {"com.uno"})
@Import({ SecurityConfig.class })
@EnableWebMvc
public class AppConfig extends WebMvcConfigurerAdapter {
@Bean
public TilesViewResolver tilesViewResolver() {
TilesViewResolver resolver = new TilesViewResolver();
resolver.setViewClass(TilesView.class);
resolver.setOrder(1);
return resolver;
}
@Bean
public TilesConfigurer tilesConfigurer() {
TilesConfigurer tilesConfigurer = new TilesConfigurer();
tilesConfigurer.setCompleteAutoload(true);
tilesConfigurer.setCheckRefresh(true);
return tilesConfigurer;
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations(
"/resources/");
}
@Bean
SessionFactory sessionFactory() {
org.hibernate.cfg.Configuration configuration = new org.hibernate.cfg.Configuration();
configuration.configure();
LocalSessionFactoryBuilder builder = new LocalSessionFactoryBuilder(
dataSource());
builder.scanPackages("com.uno.domain").addProperties(
configuration.getProperties());
return builder.buildSessionFactory();
}
@Bean
public DriverManagerDataSource dataSource() {
DriverManagerDataSource ds = new DriverManagerDataSource();
ds.setDriverClassName("com.mysql.jdbc.Driver");
ds.setUrl("jdbc:mysql://localhost:3306/uno");
ds.setUsername("root");
return ds;
}
@Bean
public HibernateTransactionManager transactionManager() {
return new HibernateTransactionManager(sessionFactory());
}
@Bean
UserDao userDao() {
return new UserDaoImpl();
}
@Bean
UserService userService() {
return new UserServiceImpl();
}
@Bean
RoleDao roleDao() {
return new RoleDaoImpl();
}
@Bean
RoleService roleService() {
return new RoleServiceImpl();
}
@Bean
ConnexionSucessHandler connexionSuccessHandler() {
return new ConnexionSucessHandler();
}
@Bean
PersistentTokenRepository remmeberMeTokenRepository() {
JdbcTokenRepositoryImpl db = new JdbcTokenRepositoryImpl();
db.setDataSource(dataSource());
return db;
}
/* Localization section */
@Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(localeChangeInterceptor());
}
@Bean
LocaleResolver localeResolver() {
SessionLocaleResolver sessionLocaleResolver = new SessionLocaleResolver();
sessionLocaleResolver.setDefaultLocale(new Locale("en"));
return sessionLocaleResolver;
}
@Bean
LocaleChangeInterceptor localeChangeInterceptor() {
LocaleChangeInterceptor localeChangeInterceptor = new LocaleChangeInterceptor();
localeChangeInterceptor.setParamName("lang");
return localeChangeInterceptor;
}
@Bean
ControllerClassNameHandlerMapping controllerClassNameHandlerMapping() {
ControllerClassNameHandlerMapping controllerClassNameHandlerMapping = new ControllerClassNameHandlerMapping();
Object[] interceptors = new Object[] { localeChangeInterceptor() };
controllerClassNameHandlerMapping.setInterceptors(interceptors);
return controllerClassNameHandlerMapping;
}
@Bean
ReloadableResourceBundleMessageSource messageSource() {
ReloadableResourceBundleMessageSource reloadableResourceBundleMessageSource = new ReloadableResourceBundleMessageSource();
reloadableResourceBundleMessageSource.setBasename("resources/i18n/messages");
reloadableResourceBundleMessageSource.setDefaultEncoding("UTF-8");
return reloadableResourceBundleMessageSource;
}
/* Localization section */
@Bean
CommonsMultipartResolver filterMultipartResolver(){
return new CommonsMultipartResolver();
}
}
我在ContextLoaderListener和DispatcherServlet中加载了两次相同的配置。你能解释更多@Free23你能解释更多@Free23吗
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
@Qualifier("userService")
UserService userDetailsService;
@Autowired
ConnexionSucessHandler connexionSucessHandler;
@Autowired
SessionRegistry sessionRegistry;
@Autowired
PersistentTokenRepository remmeberMeTokenRepository;
@Autowired
ConcurrentSessionControlAuthenticationStrategy concurrentSessionControlAuthenticationStrategy;
@Autowired
ConcurrentSessionFilter concurrentSessionFilter;
@Autowired
RegisterSessionAuthenticationStrategy registerSessionAuthenticationStrategy;
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService);
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests().antMatchers("/admin/**").hasRole("ADMIN").antMatchers("/mailManagement/**")
.hasAnyRole("USER", "ADMIN").antMatchers("/user/**").hasAnyRole("USER", "ADMIN")
.antMatchers("/login/**").permitAll().and().formLogin().successHandler(connexionSucessHandler)
.loginPage("/login").failureUrl("/login?error").usernameParameter("username")
.passwordParameter("password").and().logout().invalidateHttpSession(true).deleteCookies("JSESSIONID")
.logoutUrl("/logout").logoutSuccessUrl("/login?logout").and().csrf().and().exceptionHandling()
.accessDeniedPage("/403").and().rememberMe().rememberMeParameter("uno-remember-me")
.rememberMeCookieName("uno-remember-me").tokenValiditySeconds(1296000)
.tokenRepository(remmeberMeTokenRepository).and().sessionManagement()
.sessionAuthenticationStrategy(concurrentSessionControlAuthenticationStrategy).maximumSessions(-1);
}
@Bean
public SessionRegistry sessionRegistry() {
return new SessionRegistryImpl();
}
@Bean
public ConcurrentSessionFilter concurrentSessionFilter(){
return new ConcurrentSessionFilter(sessionRegistry);
}
@Bean
public ConcurrentSessionControlAuthenticationStrategy concurrentSessionControlAuthenticationStrategy(){
return new ConcurrentSessionControlAuthenticationStrategy(sessionRegistry);
}
@Bean
public RegisterSessionAuthenticationStrategy registerSessionAuthenticationStrategy(){
return new RegisterSessionAuthenticationStrategy(sessionRegistry);
}
}
public class SecurityInitializer extends
AbstractSecurityWebApplicationInitializer {
@Override
protected void beforeSpringSecurityFilterChain(ServletContext servletContext) {
insertFilters(servletContext, new MultipartFilter());
}
@Override
protected boolean enableHttpSessionEventPublisher() {
return true;
}
}
public class MvcWebApplicationInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
@Override
protected Class[] getRootConfigClasses() {
return new Class[] { AppConfig.class };
}
@Override
protected Class[] getServletConfigClasses() {
return null;
}
@Override
protected String[] getServletMappings() {
return new String[] {"/"};
}
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
servletContext.addListener(new RequestContextListener());
super.onStartup(servletContext);
}
}
public class ConnexionSucessHandler extends SavedRequestAwareAuthenticationSuccessHandler {
@Autowired
UserProfile userProfile;
@Override
public void onAuthenticationSuccess(HttpServletRequest request,
HttpServletResponse response, Authentication auth) throws IOException,
ServletException {
RedirectStrategy redirectStrategy = new DefaultRedirectStrategy();
Collection authorities = auth.getAuthorities();
userProfile.loadUser(auth.getName());
for(GrantedAuthority grantedAuthority : authorities){
switch (grantedAuthority.getAuthority()) {
case "ROLE_ADMIN":
redirectStrategy.sendRedirect(request, response, "/admin");
break;
case "ROLE_USER":
redirectStrategy.sendRedirect(request, response, "/user");
break;
}
}
}
}