内容 - 安全 - 策略Spring Security

Question

假设弹簧安全和弹簧mvc的工作问候世界的例子.

当我使用wireshark进行跟踪时,我在http请求中看到以下标志

X-Content-Type-Options: nosniff 
X-XSS-Protection: 1; mode=block 
Cache-Control: no-cache, no-store, max-age=0, must-revalidate 
Pragma: no-cache 
Expires: 0 
Strict-Transport-Security: max-age=31536000 ; includeSubDomains 
X-Frame-Options: DENY 
Set-Cookie: JSESSIONID=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX; Path=/; Secure; HttpOnly 

我想将此添加到我的标题:

Content-Security-Policy: script-src 'self'

我知道X-Frame-Options几乎完成了同样的工作,但它仍然让我睡得更好.现在我想我需要在我的spring安全配置的配置功能下进行,但我不知道究竟是怎么回事,即我想.headers().something.something(self)

 @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
//          .csrf().disable()
//          .headers().disable()
            .authorizeRequests()
                .antMatchers(   "/register",
                                "/static/**",
                                "/h2/**",
                                "/resources/**",
                            "/resources/static/css/**", 
                                "/resources/static/img/**" , 
                                "/resources/static/js/**", 
                                "/resources/static/pdf/**"                              
                                ).permitAll()
                .anyRequest().authenticated()
                .and()
            .formLogin()
                .loginPage("/login")
                .permitAll()
                .and()
            .logout()
                .permitAll();
    }

Answer 1

只需使用addHeaderWriter方法,如下所示:

@EnableWebSecurity
@Configuration
public class WebSecurityConfig extends
   WebSecurityConfigurerAdapter {

  @Override
  protected void configure(HttpSecurity http) throws Exception {
    http
      // ...
      .headers()
        .addHeaderWriter(new StaticHeadersWriter("X-Content-Security-Policy","script-src 'self'"))
      // ...
  }
}

请注意,只要您指定应包含的任何标头,那么只会包含这些标头.

要包含默认标头,您可以执行以下操作:

http
  .headers()
    .contentTypeOptions()
    .xssProtection()
    .cacheControl()
    .httpStrictTransportSecurity()
    .frameOptions()
    .addHeaderWriter(new StaticHeadersWriter("X-Content-Security-Policy","script-src 'self'"))
    // ...

您可以参考spring安全文档.

Answer 2

虽然这种方法StaticHeadersWriter有效,但在最新版本的Spring Security中,可以使用一种特殊的方法:

headers()
    .contentSecurityPolicy("script-src 'self'");

有关详细信息,请参阅文档:https://docs.spring.io/spring-security/site/docs/4.2.x/reference/html/headers.html#headers-csp-configure

Answer 3

如 Spring 安全文档中所述：https : //docs.spring.io/spring-security/site/docs/current/reference/html/headers.html

@EnableWebSecurity
public class WebSecurityConfig extends
WebSecurityConfigurerAdapter {

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
    // ...
    .headers()
        .contentSecurityPolicy("script-src 'self' https://trustedscripts.example.com; object-src https://trustedplugins.example.com; report-uri /csp-report-endpoint/")
        .reportOnly();
}
}