即使在允许的URL上也访问Jwt筛选器

Question

我正在开发一个Spring Boot应用程序，我在其中定义了要执行的过滤器，以管理令牌的获取和验证。因此，在我的Web安全类配置中，我设法做到了这一点：

@Override
    protected void configure(HttpSecurity httpSecurity) throws Exception {
        httpSecurity
                // we don't need CSRF because our token is invulnerable
                .csrf().disable()

                // don't create session
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()

                .authorizeRequests()
                // .antMatchers(HttpMethod.OPTIONS, "/**").permitAll()

                // allow anonymous resource requests
                .antMatchers(HttpMethod.GET, "/", "/*.html", "/favicon.ico", "/**/*.html", "/**/*.css", "/**/*.js").permitAll()
                .antMatchers("/auth/**").permitAll()
                .antMatchers("/places/public").permitAll()

                .anyRequest().authenticated();

        // Custom JWT based security filter
        httpSecurity.addFilterBefore(authenticationTokenFilterBean(), UsernamePasswordAuthenticationFilter.class);

        // disable page caching
        httpSecurity.headers().cacheControl();
    }

public class JwtFilter extends OncePerRequestFilter{

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    private JwtService jwtService;

    @Value("${jwt.header}")
    private String authorizationHeader;

    @Override
    protected void doFilterInternal(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, FilterChain filterChain) throws ServletException, IOException {

        String token = httpServletRequest.getHeader(authorizationHeader);

        String username = jwtService.getUsernameFromToken(token);

        if(username!=null && SecurityContextHolder.getContext().getAuthentication() ==null){
            UserDetails userDetails = userDetailsService.loadUserByUsername(username);

            if(jwtService.isTokenValid(token, userDetails)){
                UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());
                authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(httpServletRequest));
                SecurityContextHolder.getContext().setAuthentication(authenticationToken);
            }
        }

        filterChain.doFilter(httpServletRequest, httpServletResponse);
    }

}

Answer 1

更改您的WebSecurityConfiguration类，它将如下所示：

@Override
protected void configure(HttpSecurity httpSecurity) throws Exception {
    httpSecurity
            // we don't need CSRF because our token is invulnerable
            .csrf().disable()

            // don't create session
            .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()

            .authorizeRequests()                

            .anyRequest().authenticated();

    // Custom JWT based security filter
    httpSecurity.addFilterBefore(authenticationTokenFilterBean(), UsernamePasswordAuthenticationFilter.class);

    // disable page caching
    httpSecurity.headers().cacheControl();
}

 @Override
public void configure(WebSecurity web) throws Exception {
    // Ignore spring security in these paths
    web.ignoring().antMatchers("/", "/*.html", "/favicon.ico", "/**/*.html", "/**/*.css", "/**/*.js","/auth/**","/places/public");
}

您必须从HttpSecurity configure方法中删除permitAll匹配器，并将其放入WebSecurity configure方法中。