用例
我有一个端点,我希望它能通过两种不同类型的身份验证,基于令牌中的一些信息。安全实现是在库中完成的,我不知道 t have access to it so changing the code in library is out of question and I am assuming I need to override the config of those beans. Here
到目前为止,我所做的是:
扩展 ? extends WebSecurityConfigurerAdapter
(从库中扩展类),并提供 ? extends OncePerRequestFilter
(从库扩展类)作为filterregistrationbean。
情景1
使我的过滤器@order(1)和@primary:应用程序不启动,我得到异常 Cannot register after unregistered Filter class
因为父安全配置添加了多个 httpSecurity.addFilterBefore
场景2
使我的过滤器成为普通组件:应用程序确实启动了,但是首先调用了库过滤器,这是我想要避免的。
我的实现中的代码:
@Configuration
public class ABC extends ? <Which extends WebSecurityConfigurerAdapter> {
@Override
@Bean
public FilterRegistrationBean<? extends OncePerRequestFilter> filterRegistrationBean() {
FilterRegistrationBean<Interceptor> registrationBean = super.filterRegistrationBean();
registrationBean.setFilter(this.getInterceptor());
return registrationBean;
}
@Bean
public Interceptor getInterceptor() {
return new RequestTokenInterceptor();
}
}
@Component
public class Interceptor extends ? <Which extends OncePerRequestFilter> {
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
if (some condition) {
//Prepare auth instance and set in security context and call filterChain.doFilter(request, response);
} else {
super.doFilterInternal(request, response, filterChain);
}
}
}
ps我想修改库中最少的代码,有线索吗?
暂无答案!
目前还没有任何答案,快来回答吧!