Spring Boot Security 整合 OAuth2 设计安全API接口服务

2022-09-13 21:40:28

简介

OAuth是一个关于授权（authorization）的开放网络标准，在全世界得到广泛应用，目前的版本是2.0版。本文重点讲解Spring Boot项目对OAuth2进行的实现，如果你对OAuth2不是很了解，你可以先理解 OAuth 2.0 - 阮一峰，这是一篇对于oauth2很好的科普文章。

OAuth2概述

oauth2根据使用场景不同，分成了4种模式

  • 授权码模式（authorization code）
  • 简化模式（implicit）
  • 密码模式（resource owner password credentials）
  • 客户端模式（client credentials）

在项目中我们通常使用授权码模式，也是四种模式中最复杂的，通常网站中经常出现的微博，qq第三方登录，都会采用这个形式。

Oauth2授权主要由两部分组成：

  • Authorization server：认证服务
  • Resource server：资源服务

在实际项目中以上两个服务可以在一个服务器上，也可以分开部署。下面结合spring boot来说明如何使用。

快速上手

之前的文章已经对 Spring Security 进行了讲解，这一节对涉及到 Spring Security 的配置不详细讲解。若不了解 Spring Security 先移步到 Spring Boot Security 详解。

建表

客户端信息可以存储在内存、redis和数据库。在实际项目中通常使用redis和数据库存储。本文采用数据库。Spring 0Auth2 己经设计好了数据库的表，且不可变。表及字段说明参照：Oauth2数据库表说明 。

创建0Auth2数据库的脚本如下:

DROP TABLE IF EXISTS `clientdetails`;

DROP TABLE IF EXISTS `oauth_access_token`;

DROP TABLE IF EXISTS `oauth_approvals`;

DROP TABLE IF EXISTS `oauth_client_details`;

DROP TABLE IF EXISTS `oauth_client_token`;

DROP TABLE IF EXISTS `oauth_refresh_token`;

CREATE TABLE `clientdetails` (

  `appId` varchar(128) NOT NULL,

  `resourceIds` varchar(256) DEFAULT NULL,

  `appSecret` varchar(256) DEFAULT NULL,

  `scope` varchar(256) DEFAULT NULL,

  `grantTypes` varchar(256) DEFAULT NULL,

  `redirectUrl` varchar(256) DEFAULT NULL,

  `authorities` varchar(256) DEFAULT NULL,

  `access_token_validity` int(11) DEFAULT NULL,

  `refresh_token_validity` int(11) DEFAULT NULL,

  `additionalInformation` varchar(4096) DEFAULT NULL,

  `autoApproveScopes` varchar(256) DEFAULT NULL,

  PRIMARY KEY (`appId`)

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `oauth_access_token` (

  `token_id` varchar(256) DEFAULT NULL,

  `token` blob,

  `authentication_id` varchar(128) NOT NULL,

  `user_name` varchar(256) DEFAULT NULL,

  `client_id` varchar(256) DEFAULT NULL,

  `authentication` blob,

  `refresh_token` varchar(256) DEFAULT NULL,

  PRIMARY KEY (`authentication_id`)

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `oauth_approvals` (

  `userId` varchar(256) DEFAULT NULL,

  `clientId` varchar(256) DEFAULT NULL,

  `scope` varchar(256) DEFAULT NULL,

  `status` varchar(10) DEFAULT NULL,

  `expiresAt` datetime DEFAULT NULL,

  `lastModifiedAt` datetime DEFAULT NULL

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `oauth_client_details` (

  `client_id` varchar(128) NOT NULL,

  `resource_ids` varchar(256) DEFAULT NULL,

  `client_secret` varchar(256) DEFAULT NULL,

  `scope` varchar(256) DEFAULT NULL,

  `authorized_grant_types` varchar(256) DEFAULT NULL,

  `web_server_redirect_uri` varchar(256) DEFAULT NULL,

  `authorities` varchar(256) DEFAULT NULL,

  `access_token_validity` int(11) DEFAULT NULL,

  `refresh_token_validity` int(11) DEFAULT NULL,

  `additional_information` varchar(4096) DEFAULT NULL,

  `autoapprove` varchar(256) DEFAULT NULL,

  PRIMARY KEY (`client_id`)

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `oauth_client_token` (

  `token_id` varchar(256) DEFAULT NULL,

  `token` blob,

  `authentication_id` varchar(128) NOT NULL,

  `user_name` varchar(256) DEFAULT NULL,

  `client_id` varchar(256) DEFAULT NULL,

  PRIMARY KEY (`authentication_id`)

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

DROP TABLE IF EXISTS `oauth_code`;

CREATE TABLE `oauth_code` (

  `code` varchar(256) DEFAULT NULL,

  `authentication` blob

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `oauth_refresh_token` (

  `token_id` varchar(256) DEFAULT NULL,

  `token` blob,

  `authentication` blob

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

为了测试方便，我们先插入一条客户端信息。

INSERT INTO `oauth_client_details` VALUES ('dev', '', 'dev', 'app', 'password,client_credentials,authorization_code,refresh_token', 'http://www.baidu.com', '', 3600, 3600, '{\"country\":\"CN\",\"country_code\":\"086\"}', 'false');

用户、权限、角色用到的表如下:

DROP TABLE IF EXISTS `user`;

DROP TABLE IF EXISTS `role`;

DROP TABLE IF EXISTS `user_role`;

DROP TABLE IF EXISTS `role_permission`;

DROP TABLE IF EXISTS `permission`;

CREATE TABLE `user` (

`id` bigint(11) NOT NULL AUTO_INCREMENT,

`username` varchar(255) NOT NULL,

`password` varchar(255) NOT NULL,

PRIMARY KEY (`id`)

);

CREATE TABLE `role` (

`id` bigint(11) NOT NULL AUTO_INCREMENT,

`name` varchar(255) NOT NULL,

PRIMARY KEY (`id`)

);

CREATE TABLE `user_role` (

`user_id` bigint(11) NOT NULL,

`role_id` bigint(11) NOT NULL

);

CREATE TABLE `role_permission` (

`role_id` bigint(11) NOT NULL,

`permission_id` bigint(11) NOT NULL

);

CREATE TABLE `permission` (

`id` bigint(11) NOT NULL AUTO_INCREMENT,

`url` varchar(255) NOT NULL,

`name` varchar(255) NOT NULL,

`description` varchar(255) NULL,

`pid` bigint(11) NOT NULL,

PRIMARY KEY (`id`)

);

INSERT INTO user (id, username, password) VALUES (1,'user','e10adc3949ba59abbe56e057f20f883e');

INSERT INTO user (id, username , password) VALUES (2,'admin','e10adc3949ba59abbe56e057f20f883e');

INSERT INTO role (id, name) VALUES (1,'USER');

INSERT INTO role (id, name) VALUES (2,'ADMIN');

INSERT INTO permission (id, url, name, pid) VALUES (1,'/**','',0);

INSERT INTO permission (id, url, name, pid) VALUES (2,'/**','',0);

INSERT INTO user_role (user_id, role_id) VALUES (1, 1);

INSERT INTO user_role (user_id, role_id) VALUES (2, 2);

INSERT INTO role_permission (role_id, permission_id) VALUES (1, 1);

INSERT INTO role_permission (role_id, permission_id) VALUES (2, 2);

项目结构

resources

|____templates

| |____login.html

| |____application.yml

java

|____com

| |____gf

| | |____SpringbootSecurityApplication.java

| | |____config

| | | |____SecurityConfig.java

| | | |____MyFilterSecurityInterceptor.java

| | | |____MyInvocationSecurityMetadataSourceService.java

| | | |____ResourceServerConfig.java

| | | |____WebResponseExceptionTranslateConfig.java

| | | |____AuthorizationServerConfiguration.java

| | | |____MyAccessDecisionManager.java

| | |____entity

| | | |____User.java

| | | |____RolePermisson.java

| | | |____Role.java

| | |____mapper

| | | |____PermissionMapper.java

| | | |____UserMapper.java

| | | |____RoleMapper.java

| | |____controller

| | | |____HelloController.java

| | | |____MainController.java

| | |____service

| | | |____MyUserDetailsService.java

关键代码

pom.xml

<dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-security</artifactId>

</dependency>

<dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-thymeleaf</artifactId>

</dependency>

<dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-oauth2-client</artifactId>

</dependency>

<dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-oauth2-resource-server</artifactId>

</dependency>

<dependency>

    <groupId>org.springframework.security.oauth.boot</groupId>

    <artifactId>spring-security-oauth2-autoconfigure</artifactId>

    <version>2.1.3.RELEASE</version>

</dependency>

SecurityConfig

支持password模式要配置AuthenticationManager

@Configuration

@EnableWebSecurity

public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired

    private MyUserDetailsService userService;

    @Override

    protected void configure(AuthenticationManagerBuilder auth) throws Exception {

        //校验用户

        auth.userDetailsService( userService ).passwordEncoder( new PasswordEncoder() {

            //对密码进行加密

            @Override

            public String encode(CharSequence charSequence) {

                System.out.println(charSequence.toString());

                return DigestUtils.md5DigestAsHex(charSequence.toString().getBytes());

            }

            //对密码进行判断匹配

            @Override

            public boolean matches(CharSequence charSequence, String s) {

                String encode = DigestUtils.md5DigestAsHex(charSequence.toString().getBytes());

                boolean res = s.equals( encode );

                return res;

            }

        } );

    }

    @Override

    protected void configure(HttpSecurity http) throws Exception {

        http.csrf().disable();

        http.requestMatchers()

                .antMatchers("/oauth/**","/login","/login-error")

                .and()

                .authorizeRequests()

                .antMatchers("/oauth/**").authenticated()

                .and()

                .formLogin().loginPage( "/login" ).failureUrl( "/login-error" );

    }

    @Override

    @Bean

    public AuthenticationManager authenticationManagerBean() throws Exception{

        return super.authenticationManager();

    }

    @Bean

    public PasswordEncoder passwordEncoder() {

        return new PasswordEncoder() {

            @Override

            public String encode(CharSequence charSequence) {

                return charSequence.toString();

            }

            @Override

            public boolean matches(CharSequence charSequence, String s) {

                return Objects.equals(charSequence.toString(),s);

            }

        };

    }

}

AuthorizationServerConfiguration 认证服务器配置

/**

 * 认证服务器配置

 */

@Configuration

@EnableAuthorizationServer

public class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {

    /**

     * 注入权限验证控制器 来支持 password grant type

     */

    @Autowired

    private AuthenticationManager authenticationManager;

    /**

     * 注入userDetailsService，开启refresh_token需要用到

     */

    @Autowired

    private MyUserDetailsService userDetailsService;

    /**

     * 数据源

     */

    @Autowired

    private DataSource dataSource;

    /**

     * 设置保存token的方式，一共有五种，这里采用数据库的方式

     */

    @Autowired

    private TokenStore tokenStore;

    @Autowired

    private WebResponseExceptionTranslator webResponseExceptionTranslator;

    @Bean

    public TokenStore tokenStore() {

        return new JdbcTokenStore( dataSource );

    }

    @Override

    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {

        /**

         * 配置oauth2服务跨域

         */

        CorsConfigurationSource source = new CorsConfigurationSource() {

            @Override

            public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {

                CorsConfiguration corsConfiguration = new CorsConfiguration();

                corsConfiguration.addAllowedHeader("*");

                corsConfiguration.addAllowedOrigin(request.getHeader( HttpHeaders.ORIGIN));

                corsConfiguration.addAllowedMethod("*");

                corsConfiguration.setAllowCredentials(true);

                corsConfiguration.setMaxAge(3600L);

                return corsConfiguration;

            }

        };

        security.tokenKeyAccess("permitAll()")

                .checkTokenAccess("permitAll()")

                .allowFormAuthenticationForClients()

                .addTokenEndpointAuthenticationFilter(new CorsFilter(source));

    }

    @Override

    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {

        clients.jdbc(dataSource);

    }

    @Override

    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {

        //开启密码授权类型

        endpoints.authenticationManager(authenticationManager);

        //配置token存储方式

        endpoints.tokenStore(tokenStore);

        //自定义登录或者鉴权失败时的返回信息

        endpoints.exceptionTranslator(webResponseExceptionTranslator);

        //要使用refresh_token的话，需要额外配置userDetailsService

        endpoints.userDetailsService( userDetailsService );

    }

}

ResourceServerConfig 资源服务器配置

/**

 * 资源提供端的配置

 */

@Configuration

@EnableResourceServer

public class ResourceServerConfig extends ResourceServerConfigurerAdapter {

   /**

     * 这里设置需要token验证的url

     * 可以在WebSecurityConfigurerAdapter中排除掉，

     * 对于相同的url，如果二者都配置了验证

     * 则优先进入ResourceServerConfigurerAdapter,进行token验证。而不会进行

     * WebSecurityConfigurerAdapter 的 basic auth或表单认证。

     */

    @Override

    public void configure(HttpSecurity http) throws Exception {

        http.requestMatchers().antMatchers("/hi")

                .and()

                .authorizeRequests()

                .antMatchers("/hi").authenticated();

    }

}

关键代码就是这些，其他类代码参照后面提供的源码地址。

验证

密码授权模式

[ 密码模式需要参数：username , password , grant_type , client_id , client_secret ]

请求token

curl -X POST -d "username=admin&password=123456&grant_type=password&client_id=dev&client_secret=dev" http://localhost:8080/oauth/token

返回

{

	"access_token": "d94ec0aa-47ee-4578-b4a0-8cf47f0e8639",

	"token_type": "bearer",

	"refresh_token": "23503bc7-4494-4795-a047-98db75053374",

	"expires_in": 3475,

	"scope": "app"

}

不携带token访问资源，

curl http://localhost:8080/hi\?name\=zhangsan

返回提示未授权

{

	"error": "unauthorized",

	"error_description": "Full authentication is required to access this resource"

}

携带token访问资源

curl http://localhost:8080/hi\?name\=zhangsan\&access_token\=164471f7-6fc6-4890-b5d2-eb43bda3328a

返回正确

hi , zhangsan

刷新token

curl  -X POST -d 'grant_type=refresh_token&refresh_token=23503bc7-4494-4795-a047-98db75053374&client_id=dev&client_secret=dev' http://localhost:8080/oauth/token

返回

{

    "access_token": "ef53eb01-eb9b-46d8-bd58-7a0f9f44e30b",

    "token_type": "bearer",

    "refresh_token": "23503bc7-4494-4795-a047-98db75053374",

    "expires_in": 3599,

    "scope": "app"

}

客户端授权模式

[ 客户端模式需要参数：grant_type , client_id , client_secret ]

请求token

curl -X POST -d "grant_type=client_credentials&client_id=dev&client_secret=dev" http://localhost:8080/oauth/token

返回

{

	"access_token": "a7be47b3-9dc8-473e-967a-c7267682dc66",

	"token_type": "bearer",

	"expires_in": 3564,

	"scope": "app"

}

授权码模式

获取code

浏览器中访问如下地址：

http://localhost:8080/oauth/authorize?response_type=code&client_id=dev&redirect_uri=http://www.baidu.com

跳转到登录页面，输入账号和密码进行认证：

Spring Boot Security 整合 OAuth2 设计安全API接口服务

认证后会跳转到授权确认页面（oauth_client_details 表中 “autoapprove” 字段设置为true 时，不会出授权确认页面）：

Spring Boot Security 整合 OAuth2 设计安全API接口服务

确认后，会跳转到百度，并且地址栏中会带上我们想得到的code参数：

Spring Boot Security 整合 OAuth2 设计安全API接口服务

通过code换token

curl -X POST -d "grant_type=authorization_code&code=qS03iu&client_id=dev&client_secret=dev&redirect_uri=http://www.baidu.com" http://localhost:8080/oauth/token

返回

{

    "access_token": "90a246fa-a9ee-4117-8401-ca9c869c5be9",

    "token_type": "bearer",

    "refresh_token": "23503bc7-4494-4795-a047-98db75053374",

    "expires_in": 3319,

    "scope": "app"

}

参考

https://segmentfault.com/a/1190000012260914

https://*.com/questions/28537181/spring-security-oauth2-which-decides-security

源码

https://github.com/gf-huanchupk/SpringBootLearning/tree/master/springboot-security-oauth2

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Spring Boot Security 整合 OAuth2 设计安全API接口服务

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