Spring Security CSRF支持手动安全配置

Question

我正在处理一个复杂的手动安全配置（Spring 3.4、Spring security 3.2）。过滤器链已通过httpSessionContextIntegrationFilter和我们配置的其他bean手动配置。

<bean id="filterChainProxy" class="org.springframework.security.web.FilterChainProxy">
    <security:filter-chain-map path-type="ant" request-matcher="ant">
        <security:filter-chain pattern="/**" filters="httpSessionContextIntegrationFilter, ... beans ...,filterInvocationInterceptor"/>
    </security:filter-chain-map>
</bean>

现在，我需要添加CSRF保护。我不能添加超文本传输协议和csrf标签，因为超文本传输协议正在复制手动配置。相反，我试图在Java中配置它，但是Java配置没有添加CSRF过滤器。

@EnableWebSecurity
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    ...
}

我声明了bean<代码>

如何在此处添加CSRF保护？我是否也需要手动插入CSRFFilter？

Answer 1

如果此链接回答了您的问题，请从此链接中摘录。

import my.filter.CsrfTokenGeneratorFilter;
import org.springframework.security.web.csrf.CsrfFilter;

@EnableWebSecurity
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http.addFilterAfter(new CsrfTokenGeneratorFilter(), CsrfFilter.class);
        }

}

/**
 * Filter which adds CSRF information as response headers.
 *
 * @author Patrick Grimard
 * @since 12/31/2013 4:48 PM
 */
public final class CsrfTokenGeneratorFilter extends OncePerRequestFilter {
    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
        CsrfToken token = (CsrfToken) request.getAttribute("_csrf");

        // Spring Security will allow the Token to be included in this header name
        response.setHeader("X-CSRF-HEADER", token.getHeaderName());

        // Spring Security will allow the token to be included in this parameter name
        response.setHeader("X-CSRF-PARAM", token.getParameterName());

        // this is the value of the token to be included as either a header or an HTTP parameter
        response.setHeader("X-CSRF-TOKEN", token.getToken());

        filterChain.doFilter(request, response);
    }
}