Question

我正在使用带有JWT的Spring Security来验证Rest API。登录时，将生成JWT令牌并将其共享给移动客户端。但是，后续请求中的令牌未得到验证。安全配置有什么问题吗？

Spring安全版本-5.1.6.RELEASE

//安全配置

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private JwtAuthenticationEntryPoint jwtAuthenticationEntryPoint;

    @Autowired
    private JwtTokenAuthenticationFilter jwtTokenAuthenticationFilter;

    @Autowired
    private CustomUserDetailsService customUserDetailsService;

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

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

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Override
    protected void configure(HttpSecurity httpSecurity) throws Exception {
        httpSecurity.
            httpBasic().disable().
            csrf().disable().
            exceptionHandling().authenticationEntryPoint(jwtAuthenticationEntryPoint).
            and().
                addFilterBefore(jwtTokenAuthenticationFilter, UsernamePasswordAuthenticationFilter.class).
                sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).
            and().
                authorizeRequests().antMatchers("/user/login").permitAll().
                antMatchers("/user/test").authenticated().
                anyRequest().authenticated();
    }

}

// JWT令牌验证过滤器-永远不会调用

@Component
public class JwtTokenAuthenticationFilter extends GenericFilterBean {

    @Autowired
    private JwtTokenProvider jwtTokenProvider;

    @Override
    public void doFilter(ServletRequest req, ServletResponse res, FilterChain filterChain) throws IOException, ServletException {
        String token = jwtTokenProvider.resolveToken((HttpServletRequest) req);
        if (null != token && jwtTokenProvider.validateToken(token)) {
            Authentication auth = jwtTokenProvider.getAuthentication(token);
            if (null != auth) {
                SecurityContextHolder.getContext().setAuthentication(auth);
            }
        }
        filterChain.doFilter(req, res);
    }
}

我期望登录后的所有请求都将根据JWT令牌进行身份验证。我尝试将服务名称进行身份验证，如下所示：

antMatchers("/user/test").authenticated().

此外，还添加了任何经过身份验证的请求，但是它们都不起作用。

anyRequest().authenticated();

Answer 1

尝试更换

addFilterBefore(jwtTokenAuthenticationFilter, UsernamePasswordAuthenticationFilter.class).

通过

addFilterBefore(jwtTokenAuthenticationFilter), BasicAuthenticationFilter.class);

如果未运行，请更改jwtTokenAuthenticationFilter类以避免成为Spring bean并按以下方式使用：

addFilterBefore(new JwtTokenAuthenticationFilter(jwtTokenProvider)), BasicAuthenticationFilter.class);

并在安全类上添加以下代码：

@Autowired
private JwtTokenProvider jwtTokenProvider;

具有JWT的Spring Security：验证令牌的JWT过滤器未调用

1 个答案: