不登录就无法访问静态资源目录（我正在使用 spring 安全性）

Question

问题：我无法访问位于 spring 引导项目的默认资源文件夹下的静态资源，如图像、js 或 css 文件。我正在使用 spring 引导版本 (2.4.9)。现在，经过大量研究，我想出了一个在 spring 文档网站上找到的解决方案，即使用以下代码：

.requestMatchers(PathRequest.toStaticResources().atCommonLocations()).permitAll()

有趣的是，使用这段代码后，我仍然无法访问资源文件夹下的任何文件或文件夹，但我可以访问名为images[=39=的文件夹]（我做的）在resources文件夹下。任何解决方案或有用的提示？

我项目的目录结构：

screenshot of project directory

安全配置文件：

package com.pisoft.informatics.security;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.security.servlet.PathRequest;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
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;

@Configuration
@EnableWebSecurity
public class DemoSecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private CustomAuthenticationSuccessHandler customAuthenticationSuccessHandler;
     
    //bcrypt bean definition
    /*
    @Bean
    public BCryptPasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
    */
      
    @Autowired
    private MeriCustomAuthenticationProvider authProvider;
    
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        //auth.authenticationProvider(authenticationProvider());
        auth.authenticationProvider(authProvider);
    }
        
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        
        http.authorizeRequests()    
            //.antMatchers("/resources/**").permitAll()         
            .requestMatchers(PathRequest.toStaticResources().atCommonLocations()).permitAll()           
            .anyRequest().authenticated()           
            
            .and()
            .formLogin()                
                .loginPage("/")
                .loginProcessingUrl("/authenticateTheUser")
                .successHandler(customAuthenticationSuccessHandler)
                .permitAll()
            .and()
            .logout()
            .permitAll()
                    
            .and()
            .csrf().disable();  
    }
}

CustomAuthenticationProvider 文件：

package com.pisoft.informatics.security;

import java.util.ArrayList;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.stereotype.Component;
import com.pisoft.informatics.entity.user.CrmUser;
import com.pisoft.informatics.misc.EncryptionUtil1;
import com.pisoft.informatics.service.user.CrmUserService;



@Component
public class MeriCustomAuthenticationProvider implements AuthenticationProvider{

    @Autowired
    private CrmUserService userService;
    
    @Override
    public Authentication authenticate(Authentication authentication) throws AuthenticationException {
        
        String name = authentication.getName();
        String password = authentication.getCredentials().toString();
        
        //System.out.println("name :"+name+" password :"+password);
        
            // use the credentials
            CrmUser user= userService.findByUserName(name);
            if(user!=null) {
                if(password.equalsIgnoreCase(EncryptionUtil1.decode(user.getPassword()))) {
                    if(user.getStatus().equalsIgnoreCase("Active")) {
                        return new UsernamePasswordAuthenticationToken(name, password, new ArrayList<>());
                    }
                    else {
                        return null;
                    }
                }
                else {
                    return null;
                }
            }
            else {
                return null;
            }                   
    }

    @Override
    public boolean supports(Class<?> authentication) {
        
         return authentication.equals(UsernamePasswordAuthenticationToken.class);
    }   
}

SecurityWebApplicationInitializer 文件：

package com.pisoft.informatics.security;

import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;

public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer{

}

CustomAuthenticationSuccessHandler 文件：

package com.pisoft.informatics.security;


import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
import org.springframework.stereotype.Component;
import com.pisoft.informatics.misc.*;
import com.pisoft.informatics.entity.user.CrmUser;
import com.pisoft.informatics.service.sidebar.ServiceHeader;
import com.pisoft.informatics.service.user.CrmUserService;

@Component
public class CustomAuthenticationSuccessHandler implements AuthenticationSuccessHandler {

    @Autowired
    private CrmUserService crmUserService;
   
    @Autowired
    private ServiceHeader headerService;
    
    @Override
    public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
            throws IOException, ServletException {
        
        String userName = authentication.getName();
        CrmUser theUser = crmUserService.findByUserName(userName);
        
        // now place in the session
        HttpSession session = request.getSession();
        session.setAttribute("CRMUserDetails", theUser);
        session.setAttribute("allMenus", headerService.getMeAllMainMenus());
        session.setAttribute("greetings", WishUtill.Wish());
        // forward to home page
        
        response.sendRedirect(request.getContextPath() + "/dashboard");
    }

}

Answer 1

您在 /static 下有很多目录 PathRequest.toStaticResources().atCommonLocations() 不匹配。以下位置匹配：/static/css/**、/static/js/**、/static/images/**、/static/webjars/**、/static/favicon.*、和 /static/*/icon-*。这就是为什么您的图像可以访问的原因。您需要使用 permitAll()（例如 antMatchers("/build/**", "/delete-popup/**", ...).permitAll().

）为您的自定义位置添加 antMatchers