403 禁止在 Spring 安全性中仅使用自定义 UserDetailsService

Question

我在 spring 引导项目中有以下文件用于 Spring 安全。当我使用 inMemoryAuthentication 时它可以工作，但是当我使用自定义 UserDetailsService 时它不起作用。自定义 UserDetailsService class 被调用但它仍然给出 403（当我尝试访问 /user 时）但它适用于开放 url (/usr)。

import org.springframework.security.core.userdetails.User

@Service
public class UserDetailsServiceImpl implements UserDetailsService {

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {

        //not using parameter which is being passed as trying to figure out the problem first.

        UserDetails user = User.withUsername("abc").password("abc").authorities("ADMIN").build();
        return user;
        
    }

}

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    UserDetailsServiceImpl userDetailsService;

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(getPasswordEncoder());
//      auth.inMemoryAuthentication().withUser("abc").password("abc").roles("ADMIN");
    }

    @Bean
    public PasswordEncoder getPasswordEncoder() {
        return NoOpPasswordEncoder.getInstance();
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
        .antMatchers("/api/user").hasRole("ADMIN")
        .antMatchers("/").permitAll()
        .and().formLogin();
    }

}

@RestController
@RequestMapping("/api")
public class UserController {

    @GetMapping("/usr")
    public ResponseEntity<String> getOpenResponse() {
        return ResponseEntity.ok("You are accessing open url");
    }

    @GetMapping("/user")
    public ResponseEntity<String> getSecuredResponse() {
        return ResponseEntity.ok("You are accessing secured path");
    }

}

我在这里做错了什么？我错过了什么吗？

Answer 1

问题在这里：

UserDetails user = User.withUsername("abc").password("abc").authorities("ADMIN").build();

您将用户的权限设置为 "ADMIN"，但在 SecurityConfig class 中，您希望用户具有角色 "ADMIN"，其实就是"ROLE_ADMIN"权限的快捷方式：

http.authorizeRequests()
    .antMatchers("/api/user").hasRole("ADMIN")

要解决该问题，您应该定义用户的角色：

User.withUsername("abc").password("abc").roles("ADMIN")

403 禁止在 Spring 安全性中仅使用自定义 UserDetailsService

403 forbidden in Spring Security with Custom UserDetailsService only

java

spring

spring-security

spring-boot

microservices

403 禁止在 Spring 安全性中仅使用自定义 UserDetailsS​​ervice

403 forbidden in Spring Security with Custom UserDetailsService only

java

spring

spring-security

spring-boot

microservices

403 禁止在 Spring 安全性中仅使用自定义 UserDetailsService