Spring Security Oauth2密码登录（九）

说明

spring-security-oauth 这个项目不赞成使用了。oauth2已经由Spring Security提供服务。Spring Security没有提供对认证服务器的支持，需要 spring-authorization-server 去支持。
https://spring.io/blog/2020/04/15/announcing-the-spring-authorization-server

The Spring Security OAuth project is deprecated. The latest OAuth 2.0 support is provided by Spring Security. See the OAuth 2.0 Migration Guide for further details.

Since Spring Security doesn’t provide Authorization Server support, migrating a Spring Security OAuth Authorization Server see https://spring.io/blog/2020/04/15/announcing-the-spring-authorization-server

虽然已经不推荐使用，但是很多的老项目还是使用的Spring Security Oauth，所以还是很有必要学习一下的。

环境搭建

添加依赖

<dependency>
    <groupId>org.springframework.security.oauth.boot</groupId>
    <artifactId>spring-security-oauth2-autoconfigure</artifactId>
    <version>2.5.5</version>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

授权服务 AuthorizationServer.java

@Configuration
@EnableAuthorizationServer
public class AuthorizationServer extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) {
        security
                .tokenKeyAccess("permitAll()") // oauth/token_key是公开
                .checkTokenAccess("permitAll()") // oauth/check_token公开
                .allowFormAuthenticationForClients() // 密码模式：表单认证（申请令牌）
        ;
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()// 使用in-memory存储
                .withClient("c")// client_id
                .secret("123456")//客户端密钥
                .resourceIds("res")//资源列表
                .authorizedGrantTypes("authorization_code", "password", "client_credentials", "implicit", "refresh_token")// 该client允许的授权类型authorization_code,password,refresh_token,implicit,client_credentials
                .scopes("all")// 允许的授权范围
                .autoApprove(false)//false跳转到授权页面
                //加上验证回调地址
                .redirectUris("http://www.baidu.com");
    }
    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints
                .userDetailsService(userDetailsService)
                .authenticationManager(authenticationManager)// 认证管理器 => 密码模式需要在认证服务器中设置 中配置AuthenticationManager
                .allowedTokenEndpointRequestMethods(HttpMethod.POST);
    }

    @Bean
    public AuthenticationManager authenticationManager(PasswordEncoder passwordEncoder) {
        List<AuthenticationProvider> providers = new ArrayList<>();
        DaoAuthenticationProvider daoAuthenticationProvider = new DaoAuthenticationProvider();
        daoAuthenticationProvider.setUserDetailsService(userDetailsService(passwordEncoder));
        daoAuthenticationProvider.setPasswordEncoder(passwordEncoder);
        providers.add(daoAuthenticationProvider);
        return new ProviderManager(providers);
    }

    @Bean
    public UserDetailsService userDetailsService(PasswordEncoder passwordEncoder) {
        //Admin Role
        UserDetails theUser = User.withUsername("rick")
                .password(passwordEncoder.encode("123456"))
                .roles("ADMIN").build();
        //User Role
        UserDetails theManager = User.withUsername("john")
                .password(passwordEncoder.encode("123456"))
                .roles("USER").build();
        InMemoryUserDetailsManager userDetailsManager = new InMemoryUserDetailsManager();
        userDetailsManager.createUser(theUser);
        userDetailsManager.createUser(theManager);
        return userDetailsManager;
    }

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

资源服务配置 ResourceServer.java

@Configuration
@EnableResourceServer
public class ResourceServer extends ResourceServerConfigurerAdapter {

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) {
        // 资源id
        resources.resourceId("res")
                .stateless(true)
                .accessDeniedHandler((request, response, e) -> {
                    response.getWriter().write(e.getMessage());
                });
    }


    @Override
    public void configure(HttpSecurity http) throws Exception {
        super.configure(http);
    }
}

接口 IndexController.java

@RestController
public class IndexController {

    @GetMapping
    public String index() {
        return "index";
    }
}

测试

Postman请求

http://localhost:8080/oauth/token \
        -H 'content-type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW' \
        -F grant_type=password \
        -F client_id=c \
        -F client_secret=123456 \
        -F scope=all \
        -F username=rick \
        -F password=123456

被 org.springframework.security.oauth2.provider.endpoint.TokenEndpoint 处理请求。

响应返回token

{
    "access_token": "1QRBR3bR2xY0hq7zPIrGoXhuz8Q",
    "token_type": "bearer",
    "refresh_token": "R85zWIbZJUIlY5dOco2NuR-sboM",
    "expires_in": 43199,
    "scope": "all"
}

请求受保护资源

header中添加参数 Authorization

curl -X GET \
  http://localhost:8080/ \
  -H 'Authorization: Bearer 1QRBR3bR2xY0hq7zPIrGoXhuz8Q'

请求参数添加 access_token

curl -X GET \
  'http://localhost:8080/?access_token=1QRBR3bR2xY0hq7zPIrGoXhuz8Q'

参考链接