Spring Security无法注销

Question

I've my custom implementation of Spring security in a Spring boot application. So I have my dependencies and I've a class named SecurityImpl which implements for me the login access. When I get on the browser I'm correctly asked to login with an alert. When I login I have access to all of the @RequestMapping of my Spring Controller correctly. But I remain always logged. Even if I delete the JSESSIONID from my browser, when I make another http request, I am allowed and a new JSESSIONID is created and sent to my browser.

One weird thing is that even when I access with the login for the first time, even when the cookie is authomatically generated, the expiration date is: 1969-12-31T23:59:59.000Z

I've tried to invalidate the session, to delete the cookies from the server, to logout in various ways but nothing. Once logged, I am always allowed.

Here my SecurityImpl.java class which configurates my Spring Security:

@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
@Configuration
@Component
public class SecurityImpl extends WebSecurityConfigurerAdapter implements AuthenticationProvider {

  public static final String ROLE_ADMIN = "ROLE_ADMIN";
  public static final String ROLE_USER = "ROLE_USER";

  @Autowired UtenteDao utenteDao;

  /* authentication provider part */

  @Override
  public Authentication authenticate(Authentication auth) throws AuthenticationException {

    String username = auth.getName();
    String password = auth.getCredentials().toString();
    String ruolo = "";

    Optional<Utente> utenteOptional = utenteDao.findByCodiceFiscaleAndPassword(username, password);

    if(utenteOptional.isPresent()){
        ruolo = utenteOptional.get().getRuolo();
    }
    if(ROLE_ADMIN.equals(ruolo)) {
        List<GrantedAuthority> grantedAuths = new ArrayList<>();
        grantedAuths.add(new SimpleGrantedAuthority(ROLE_USER));
        grantedAuths.add(new SimpleGrantedAuthority(ROLE_ADMIN));
        return new UsernamePasswordAuthenticationToken(username, password, grantedAuths);
    } else if(ROLE_USER.equals(ruolo)){
        List<GrantedAuthority> grantedAuths = new ArrayList<>();
        grantedAuths.add(new SimpleGrantedAuthority(ROLE_USER));
        return new UsernamePasswordAuthenticationToken(username, password, grantedAuths);
    } else {
        throw new BadCredentialsException("Autenticazione fallita");
    }
  }

  @Override
  public boolean supports(Class<?> auth) {
    return auth.equals(UsernamePasswordAuthenticationToken.class);
  }



  /* websecurity adapter part: erase it if you don't want login alert but default spring login web page */

  @Override
  protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    auth.authenticationProvider(this); //this because it is either a WebSecurityAdapter than an AuthenticationProvider
  }

  @Override
  protected void configure(HttpSecurity http) throws Exception {
    http.authorizeRequests().anyRequest().authenticated()
            .and()
            .httpBasic()
            .and()
            .logout().clearAuthentication(true).logoutRequestMatcher(new AntPathRequestMatcher("/logout"))
            .logoutSuccessUrl("/test")
            .deleteCookies("JSESSIONID")
            .invalidateHttpSession(true);
  }

  /*  per non filtrare con il login alcuni path  */
  @Override
  public void configure(WebSecurity web) throws Exception {
    web.ignoring().antMatchers("/test");
  }

}

It doesn't work: when I go to /logout I'm redirected to /test correctly but when I ask for a forbidden path I'm allowed without any login.

Then I tried some solution in my @RestController:

@RequestMapping("/logout")
public String logoutPage (UsernamePasswordAuthenticationToken token) {
    token.eraseCredentials();
    token.setAuthenticated(false);
    SecurityContextHolder.getContext().setAuthentication(null);
    return "<h1>Logout effettuato con successo.</h1>";
}

then I tried:

@RequestMapping(value = "/logout")
public String loadApp(HttpServletRequest request) {
    HttpSession session= request.getSession(false);
    SecurityContextHolder.clearContext();
    if(session != null) {
        session.invalidate();
    }
    return "<h1>Logout effettuato con successo.</h1>";
}

Then, as a desperate, I tried:

@RequestMapping("/logout")
public String logoutDo(HttpServletRequest request){
    HttpSession session= request.getSession(false);
    SecurityContextHolder.clearContext();
    session= request.getSession(false);
    if(session != null) {
        session.invalidate();
    }
    for(Cookie cookie : request.getCookies()) {
        cookie.setMaxAge(0);
    }
    return "<h1>Logout effettuato con successo.</h1>";
}

I tried to use these methods and contemporarily delete my cookie from the browser. I've also tried to preauthorize forbidden method with the annotation @PreAuthorize, in the case they would be allowed (when you open a new browser, before first login, they are NOT allowed even without @PreAuthorize, but when login is made, IS FOREVER!)

Answer 1

The problem was the absence of the usage of showForm(). Without it, yes I insert my credentials within a Javascript alert which is presented to me. But no logout is possible.

So the code changes this way:

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

    http
            .authorizeRequests()
            .anyRequest().authenticated()
            .and()
            .formLogin()
            .and()
            .httpBasic()
            .and()
            .logout().clearAuthentication(true).logoutRequestMatcher(new AntPathRequestMatcher("/logout")) 
            .logoutSuccessUrl("/test") 
            .deleteCookies("JSESSIONID")
            .invalidateHttpSession(true);


}