jquery - Spring安全中的X-Frame DENY

Question

我正在使用jquery download plugin在我的 spring 项目中，但浏览器给我以下错误:

Refused to display 'http://localhost:8086/DART/fleetAndCar/download/5' in a frame because it set 'X-Frame-Options' to 'DENY'.

我读到了 Spring Security 中关于 Xframe 的问题，所以我添加了

http
    .headers()
      .addHeaderWriter(new XFrameOptionsHeaderWriter(XFrameOptionsHeaderWriter.XFrameOptionsMode.SAMEORIGIN))

但它不会更改 DENY，而是添加 SAMEORIGIN，所以我遇到以下错误:

Multiple 'X-Frame-Options' headers with conflicting values ('DENY, SAMEORIGIN') encountered when loading 'http://localhost:8086/DART/fleetAndCar/download/5'. Falling back to 'DENY'.

这是 http 请求:

这是我的 Spring 配置:

@Configuration
    @Order(1)
    public static class ApiWebSecurityConfig extends WebSecurityConfigurerAdapter{
        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http.csrf().disable()
            .antMatcher("/client/**")
            .authorizeRequests()
            //Exclude send file from authentication because it doesn't work with spring authentication
            .antMatchers(HttpMethod.POST, "/client/file").permitAll()
            .anyRequest().authenticated()
            .and()
            .httpBasic();
        }
    }

    @Configuration
    @Order(2)
    public static class FormWebSecurityConfig extends WebSecurityConfigurerAdapter{

        @Autowired
        RoleServices roleServices;

        @Override
        public void configure(WebSecurity web) throws Exception {
            web
            //Spring Security ignores request to static resources such as CSS or JS files.
            .ignoring()
            .antMatchers("/static/**");
        }

        @Override
        protected void configure(HttpSecurity http) throws Exception {         
            List<Role> roles=roleServices.getRoles();
            //Retrieve array of roles(only string field without id)
            String[] rolesArray = new String[roles.size()];
            int i=0;
            for (Role role:roles){
                rolesArray[i++] = role.getRole();
            }

            http
            .headers()
               .addHeaderWriter(new XFrameOptionsHeaderWriter(XFrameOptionsHeaderWriter.XFrameOptionsMode.SAMEORIGIN))
               .and()
            .authorizeRequests() //Authorize Request Configuration
            .anyRequest().hasAnyRole(rolesArray)//.authenticated()
            .and() //Login Form configuration for all others
            .formLogin()
            .loginPage("/login")
            .permitAll()
            .and()
            .exceptionHandling().accessDeniedPage("/403")
            .and()
            .logout()
            .logoutSuccessUrl("/login?logout")
            .permitAll();

        }
    }

如何解决此问题？谢谢(尽管出现错误，但下载工作正常)

Answer 1

您可以在 Spring Security 配置文件中执行此操作，如下所示:

<http>    
    <headers>
        <frame-options policy="SAMEORIGIN"/>
    </headers>
</http>

你也可以用java配置来做到这一点:

import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

@EnableWebSecurity
@Configuration
public class WebSecurityConfig extends
        WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.headers().frameOptions().sameOrigin();
    }
}

对于较旧的 Spring 版本，请使用:

http
   .headers()
       .addHeaderWriter(new XFrameOptionsHeaderWriter(XFrameOptionsHeaderWriter.XFrameOptionsMode.SAMEORIGIN))

而不是:

http.headers().frameOptions().sameOrigin();

最后，这些是可用的选项:

拒绝:不允许任何域在框架内显示此页面。

SAMEORIGIN:允许当前页面显示在另一个页面的框架中，但仅限于当前域内。

ALLOW-FROM:允许当前页面显示在框架中，但仅限于特定的 URI。例如www.example.com/frame-page