Question

我为Spring-Boot创建了一个Spring Security配置类。我的登录页面有资源css，js和ico文件。出于安全原因，资源被拒绝，并且每次都重定向到登录页面。为什么EnableWebMVCSecurity不添加Classpath资源位置。在第二个代码段中更改代码后，将添加I Classpath资源位置。不明白我在第一个代码片段中缺少的资源。


@Configuration

/*
 * Enable Spring Security’s web security support and provide the Spring MVC integration
 * It also extends WebSecurityConfigurerAdapter and overrides a couple of its methods to set some specifics of the web security configuration.
 */
@EnableWebMvcSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

/**
 * The configure(HttpSecurity) method defines with URL paths should be 
     * secured and which should not. 
     */
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
        .authorizeRequests()
            .anyRequest().authenticated();

//      There is a custom "/login" page specified by loginPage(), and everyone 
//      is allowed to view it.      
        http
            .formLogin()
                .loginPage("/login.html")
                .permitAll()
                .and()
            .logout()
                .permitAll().logoutSuccessUrl("/login.html");
    }

    @Configuration
    protected static class AuthenticationConfiguration extends
            GlobalAuthenticationConfigurerAdapter {
        @Override
        public void init(AuthenticationManagerBuilder auth) throws Exception {
//          As for the configure(AuthenticationManagerBuilder) method, it sets up 
//          an in-memory user store with a single user. That user is given a 
//          username of "user", a password of "password", and a role of "USER".
            auth
                    .inMemoryAuthentication()
                    .withUser("user@domain.com").password("password").roles("USER");
        }
   }

我通过将代码更改为

来实现此目的

WebSecurityConfigurerAdapter

更改代码后，我注意到忽略路径已添加到过滤器中，我在日志中看到以下内容：

[ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: Ant [pattern='/css/**'], []
[ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: Ant [pattern='/js/**'], []
[ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: Ant [pattern='/images/**'], []
[ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: Ant [pattern='/**/favicon.ico'], []
[ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher@1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@4e3e0069, org.springframework.security.web.context.SecurityContextPersistenceFilter@3d2dd0cf, org.springframework.security.web.header.HeaderWriterFilter@33fc3b02, org.springframework.security.web.csrf.CsrfFilter@9b7a3ac, org.springframework.security.web.authentication.logout.LogoutFilter@267237ef, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@129495ef, org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter@7db0a467, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@764d1dbd, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@25a5268d, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@15c01d0c, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@37818a3b, org.springframework.security.web.session.SessionManagementFilter@3fe57e49, org.springframework.security.web.access.ExceptionTranslationFilter@4278af59, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@424bef91]

Answer 1

根据docs，您已使用@EnableWebSecurity禁用了第一个示例中的spring boot autoconfig，因此您必须手动显式忽略所有静态资源。在第二个示例中，您只需提供一个WebSecurityConfigurer，它是在默认自动配置之上添加的。

Answer 2

创建扩展 WebSecurityConfigurerAdapter 的配置文件，并使用 @EnableWebSecurity

为该课程添加注释

您可以覆盖configure(HttpSecurity http)等方法来添加基本安全性，如下所示

@Configuration
@EnableWebSecurity
public class AppWebSecurityConfigurer extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {    
        http
            .csrf().disable()
            .authorizeRequests()
                .anyRequest().permitAll();
        }
}

Answer 3

在安全性配置中添加以下方法来为CSS和JS传递安全性
@Override
    公共无效configure（WebSecurity web）引发异常{
    web.ignoring（）。antMatchers（“ / css / ** ”，“ / js / **”）;
    }

Spring-boot的安全配置

3 个答案: