Spring Boot Security OAuth Angular Ответ на предполётный запрос не прошел?

Question

Запрос на вход из приложения Angular в службу Spring OAuth со следующей ошибкой в ​​веб-консоли:

Access to XMLHttpRequest at 'http://localhost:9191/oauth/token' from origin 'http://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.

вот мой angular метод входа

logIn(u_name: string, password: string): Observable<any> {

    const httpOptions = {
      headers: new HttpHeaders({
        'Authorization': 'Basic ' + btoa('mobile:pin'),
        'Content-type': 'multipart/form-data'
      })
    };

      const requestBody = new HttpParams()
        .set('username', u_name)
        .set('password', password)
        .set('grant_type', 'password');

    return this.http.post('http://localhost:9191/oauth/token', requestBody, httpOptions );
  }

вот WebSecurityConfiguration

@Configuration
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {


    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    private CorsFilter corsFilter;

    @Bean
    protected AuthenticationManager getAuthenticationManager() throws Exception {
        return super.authenticationManagerBean();
    }

    @Bean
    PasswordEncoder passwordEncoder() {
        return PasswordEncoderFactories.createDelegatingPasswordEncoder();
    }

    @Bean
    CorsConfigurationSource corsConfigurationSource() {
        CorsConfiguration configuration = new CorsConfiguration();
        configuration.setAllowedOrigins(Arrays.asList("http://localhost:4200/auth/login"));
        configuration.setAllowedMethods(Arrays.asList("GET","POST"));
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", configuration);
        return source;
    }

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

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.addFilterBefore(new CorsFilter(), ChannelProcessingFilter.class).authorizeRequests().antMatchers("/oauth/token").permitAll()
                .anyRequest().authenticated();

     // i already try with this but it also ended up with the same error
      //  http.cors();
    }


}

CorsFilter класс конфигурации

@Configuration
public class CorsFilter extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
        response.setHeader("Access-Control-Allow-Origin", "*");
        response.setHeader("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
        response.setHeader("Access-Control-Max-Age", "3600");
        response.setHeader("Access-Control-Allow-Headers", "authorization, content-type, xsrf-token");
        response.addHeader("Access-Control-Expose-Headers", "xsrf-token");
        if ("OPTIONS".equals(request.getMethod())) {
            response.setStatus(HttpServletResponse.SC_OK);
        } else {
            filterChain.doFilter(request, response);
        }
    }
}

Что я здесь не так делаю. Заранее спасибо.

Answer 1

Укажите только источник в компоненте CorsConfigurationSource , а не весь URL, как показано в ссылке https://docs.spring.io/spring-security/site/docs/4.2.x/reference/html/cors.html