无法在Spring Boot 2.0.0中自动装配身份验证管理器

Question

所以我一直在尝试在一个简单的Spring MVC应用程序中实现oAuth2.

在我关注的指南中,AuthorizationServerConfigurerAdapter他们@Autowired是一个AuthenticationManager.他们使用Spring Boot 1.5.2版.

我想使用Spring Boot 2.0.0,因为这是最新版本,所以我想学习最新的实践.但是,当我改变时,在我的pom.xml中:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.2.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

至:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.0.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

突然间,我无法自动装配AuthenticationManager.

Could not autowire. No beans of 'AuthenticationManager' type found.

有人可以提出解决方案吗？

谢谢!

Answer 1

如果要继续启动启动程序包,根据发行说明, 您需要覆盖authanticationManagerBean内部的方法WebSecurityConfigurerAdapter.代码示例:

@Configuration
@EnableWebSecurity
public static class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

}

Answer 2

在最新版本的 Spring Boot 中2.7.2，类WebSecurityConfigurerAdapter已被弃用，您必须使用新的样式来编写安全配置，

没有 WebSecurityConfigurerAdapter 的 Spring Security

话虽这么说，下面的内容对我来说适用于 Spring Boot 2.7.2。我有一个 JWT 令牌过滤器，需要插入它来验证传入的 JWT 令牌。SecurityFilterChain 试图突出显示 - &的用法AuthenticationConfiguration

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter;
import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
import org.springframework.security.web.util.matcher.RequestMatcher;

//import my custom jwt class package;

import lombok.RequiredArgsConstructor;

@Configuration
@EnableWebSecurity
@RequiredArgsConstructor
public class WebSecurityConfig {

    private final AuthenticationConfiguration authConfiguration;

    @Bean
    public AuthenticationManager authenticationManager() throws Exception {
    return authConfiguration.getAuthenticationManager();
    }

    @Autowired
    public void configure(AuthenticationManagerBuilder builder, AuthenticationProvider jwtAuthenticationProvider) {
    builder.authenticationProvider(jwtAuthenticationProvider);
    }

    @Bean
    public SecurityFilterChain configure(HttpSecurity http, AuthenticationEntryPoint authenticationEntryPoint,
        RequestMatcher requestMatcher)
        throws Exception {
    http.cors().and().csrf().disable().exceptionHandling().authenticationEntryPoint(authenticationEntryPoint).and()
        .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and().authorizeRequests()
        .antMatchers(HttpMethod.OPTIONS, "/**").permitAll()
        .antMatchers(HttpMethod.GET, List.of("/favicon.ico", "/**/*.html").toArray(new String[0])).permitAll();

    AbstractAuthenticationProcessingFilter jwtFilter = new MyCustomClass(requestMatcher);
    jwtFilter.setAuthenticationManager(authenticationManager());
    http.addFilterBefore(jwtFilter, BasicAuthenticationFilter.class);
    return http.build();
    }
}