我一直在遵循https://programmingtechie.com/2019/11/08/build-a-full-stack-reddit-clone-with-spring-boot-and-angular-part-3/的教程。
由于某种原因，即使我禁用了csrf，/auth/api/login REST-API也会不断抛出403禁止错误（拒绝访问）。

@Override
    public void configure(HttpSecurity httpSecurity) throws Exception {
        httpSecurity.cors().and()
                .csrf().disable()
                .authorizeRequests()
                .antMatchers("/api/auth/**")
                .permitAll()
                .anyRequest()
                .authenticated();

        httpSecurity.addFilterBefore(jwtAuthenticationFilter,
                UsernamePasswordAuthenticationFilter.class);
    }

这是在SecurityConfig类上扩展WebSecurityConfigurerAdapter。
下面是AuthController。

@RestController
@RequestMapping("/api/auth")
@AllArgsConstructor
public class AuthController {

    private final AuthService authService;
    private final RefreshTokenService refreshTokenService;

    @PostMapping("/signup")
    public ResponseEntity<String> signup (@RequestBody RegisterRequest registerRequest) {
        authService.signup(registerRequest);
        return new ResponseEntity<>("User Registration Successful", HttpStatus.OK);
    }

    @PostMapping("/login")
    public AuthenticationResponse login(@RequestBody LoginRequest loginRequest) {
        return authService.login(loginRequest);
    }

    @GetMapping("accountVerification/{token}")
    public ResponseEntity<String> verifyAccount(@PathVariable String token) {
        authService.verifyAccount(token);
        return new ResponseEntity<>("Account Activated Successfully", OK);
    }

当我尝试请求http://localhost:8080/api/auth/signup时，它工作正常，但http://localhost:8080/api/auth/login不断返回403禁止错误。
为了清楚起见，下面是JwtAuthenticationFilter类。

@Override
    protected void doFilterInternal(HttpServletRequest request,
                                    HttpServletResponse response,
                                    FilterChain filterChain) throws ServletException, IOException {
        String jwt = getJwtFromRequest(request);

        if (StringUtils.hasText(jwt) && jwtProvider.validateToken(jwt)){
            String username = jwtProvider.getUsernameFromJwt(jwt);

            UserDetails userDetails = userDetailsService.loadUserByUsername(username);
            UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(userDetails,
                    null, userDetails.getAuthorities());

            authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));

            SecurityContextHolder.getContext().setAuthentication(authentication);
        }

        filterChain.doFilter(request, response);
    }

    private String getJwtFromRequest(HttpServletRequest request){
        String bearerToken = request.getHeader("Authorization");

        if(StringUtils.hasText(bearerToken) && bearerToken.startsWith("Bearer ")){
            return bearerToken.substring(7);
        }

        return bearerToken;
    }

有人能指出错误吗？还是我需要做更多的配置？