Spring 引导安全主体用户更改为新登录的用户详细信息

Question

我正在使用 spring 启动 2.2.4 和 spring 安全性。 我面临的问题是每次使用新用户登录时，主要用户名都会重置为新登录用户的详细信息，为什么。 但是，正如我所观察到的，session ID 仍然正确。 我不明白这种行为。 任何想法？

@EnableWebSecurity
public class IctSecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Autowired
    PasswordEncoder passwordEncoder;

    @Autowired
    private UserDetailsService userDetailsService;


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


    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                //URLs matching for access rights
                .antMatchers("/").permitAll()
                .antMatchers("/signup").permitAll()
                .antMatchers("/signin").permitAll()
                .antMatchers("/ict/**/**").permitAll()
                .antMatchers("/user/queue/reply").hasAnyAuthority(RolesConst.APP_USER)
                .antMatchers("/find").hasAnyAuthority(RolesConst.APP_USER)
                //.anyRequest().authenticated()
                .and()
                //form login
                .csrf().disable().formLogin()
                .loginPage("/login")
                .failureUrl("/login?error=true")
                .defaultSuccessUrl("/dashboard")
                .and()
                //logout
                .logout()
                .logoutRequestMatcher(new AntPathRequestMatcher("/logout"))
                .logoutSuccessUrl("/login").and()
                .exceptionHandling()
                .accessDeniedPage("/access-denied");
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
        //return NoOpPasswordEncoder.getInstance();
    }

}

用户详情服务

@Service
public class IctUserDetailsService implements UserDetailsService {

    @Autowired
    private UserRepository userRepository;

    @Override 
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException { 
        //return new IctUserDetails(username);
        Optional<UserEntity> user = userRepository.findByUsername(username);
        user.orElseThrow(() -> new UsernameNotFoundException("Not found: " + username));
        //UserController.groupname(username);
        return user.map(IctUserDetails::new).get();
    }

}

用户详情 class

   public class IctUserDetails implements UserDetails {

    private static final long serialVersionUID = 1L;

    public static String username;
    private String password;

    private List<? extends GrantedAuthority> authorities;


    public IctUserDetails() {
    }

    public IctUserDetails(UserEntity userEntity) {
        this.username = userEntity.getUsername();


        this.password = userEntity.getPassword();
        List<SimpleGrantedAuthority> authoriteis = getRoleAuthoritiesFromUserEntity(userEntity);
        this.authorities = authoriteis;
    }

    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        return authorities;
    }

    @Override
    public String getPassword() {
        return password;
    }

    @Override
    public String getUsername() {
        return this.username;
    }

    @Override
    public boolean isAccountNonExpired() {
        return true;
    }

    @Override
    public boolean isAccountNonLocked() {
        return true;
    }

    @Override
    public boolean isCredentialsNonExpired() {
        return true;
    }

    @Override
    public boolean isEnabled() {
        return true;
    }

    /**
     * Get list of role authorities from current user entity
     * @param userRoleEntities
     * @return
     */
    @Transactional
    private List<SimpleGrantedAuthority> getRoleAuthoritiesFromUserEntity(UserEntity userEntity) {
        Collection<UserRoleEntity> userRoleEntities = userEntity.getUserRoleEntities();
        List<SimpleGrantedAuthority> authoriteis = userRoleEntities
                .stream()
                .map(ur -> ur.getRole().getRoleName())
                .map(SimpleGrantedAuthority::new)
                .collect(Collectors.toList());
        return authoriteis;
    }

}

Answer 1

所以，这就是问题所在。 我在我的 UserDetails class 中将用户名声明为 static public static String username; .

我已将其更改为private String username; 现在一切都很好。 谢谢。