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OAuth2.0系列之使用JWT令牌实践教程(八)

2020-06-24 04:13 399 查看

OAuth2.0系列之使用JWT令牌实践教程(八)

OAuth2.0系列博客:

1、文章前言介绍

前面文章中我们学习了OAuth2的一些基本概念,对OAuth2有了基本的认识,也对OAuth2.0的令牌等进行数据库存储,对应博客:jdbc方式的数据存储,然后如果不想存储令牌可以实现?

IDEA中,Ctrl+Alt+B,可以看到TokenStore的实现,有如下几种:

ok,其实对于token存储有如上方式,分别进行介绍:

  • InMemoryTokenStore,默认存储,保存在内存
  • JdbcTokenStore,access_token存储在数据库
  • JwtTokenStore,JWT这种方式比较特殊,这是一种无状态方式的存储,不进行内存、数据库存储,只是JWT中携带全面的用户信息,保存在jwt中携带过去校验就可以
  • RedisTokenStore,将 access_token 存到 redis 中。
  • JwkTokenStore,将 access_token 保存到 JSON Web Key。

2、例子实验验证

实验环境准备:

  • IntelliJ IDEA
  • Maven3.+版本
    新建SpringBoot Initializer项目,可以命名oauth2-jwt


主要加入如下配置:

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Cloud Oauth2-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-oauth2</artifactId>
</dependency>
<!-- Spring Cloud Security-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-security</artifactId>
</dependency>

TokenStore:

@Bean
public TokenStore jwtTokenStore() {
//基于jwt实现令牌(Access Token)
return new JwtTokenStore(accessTokenConverter());
}

JwtAccessTokenConverter :

@Bean
public JwtAccessTokenConverter accessTokenConverter(){
JwtAccessTokenConverter converter = new JwtAccessTokenConverter(){
@Override
public OAuth2AccessToken enhance(OAuth2AccessToken accessToken, OAuth2Authentication authentication) {
String grantType = authentication.getOAuth2Request().getGrantType();
//授权码和密码模式才自定义token信息
if(AUTHORIZATION_CODE.equals(grantType) || GRANT_TYPE_PASSWORD.equals(grantType)) {
String userName = authentication.getUserAuthentication().getName();
// 自定义一些token 信息
Map<String, Object> additionalInformation = new HashMap<String, Object>(16);
additionalInformation.put("user_name", userName);
additionalInformation = Collections.unmodifiableMap(additionalInformation);
((DefaultOAuth2AccessToken) accessToken).setAdditionalInformation(additionalInformation);
}
OAuth2AccessToken token = super.enhance(accessToken, authentication);
return token;
}
};
// 设置签署key
converter.setSigningKey("signingKey");
return converter;
}

配置accessTokenConverter

@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints.tokenStore(jwtTokenStore()).authenticationManager(authenticationManager)
//自定义accessTokenConverter
.accessTokenConverter(accessTokenConverter())
//支持获取token方式
.allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST,HttpMethod.PUT,HttpMethod.DELETE,HttpMethod.OPTIONS);
}

总的配置类参考:

package com.example.springboot.oauth2.configuration;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
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.oauth2.common.DefaultOAuth2AccessToken;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;
import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

/**
* <pre>
*  OAuth2.0配置类
* </pre>
*
* <pre>
* @author mazq
* 修改记录
*    修改后版本:     修改人:  修改日期: 2020/06/17 11:44  修改内容:
* </pre>
*/
@Configuration
@EnableAuthorizationServer
public class OAuth2Configuration extends AuthorizationServerConfigurerAdapter {

private static final String CLIENT_ID = "cms";
private static final String SECRET_CHAR_SEQUENCE = "{noop}secret";
private static final String SCOPE_READ = "read";
private static final String SCOPE_WRITE = "write";
private static final String TRUST = "trust";
private static final String USER ="user";
private static final String ALL = "all";
private static final int ACCESS_TOKEN_VALIDITY_SECONDS = 2*60;
private static final int FREFRESH_TOKEN_VALIDITY_SECONDS = 2*60;
// 密码模式授权模式
private static final String GRANT_TYPE_PASSWORD = "password";
//授权码模式
private static final String AUTHORIZATION_CODE = "authorization_code";
//refresh token模式
private static final String REFRESH_TOKEN = "refresh_token";
//简化授权模式
private static final String IMPLICIT = "implicit";
//指定哪些资源是需要授权验证的
private static final String RESOURCE_ID = "resource_id";

@Autowired
@Qualifier("authenticationManagerBean")
private AuthenticationManager authenticationManager;

@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
clients
// 使用内存存储
.inMemory()
//标记客户端id
.withClient(CLIENT_ID)
//客户端安全码
.secret(SECRET_CHAR_SEQUENCE)
//为true 直接自动授权成功返回code
.autoApprove(true)
.redirectUris("http://127.0.0.1:8084/cms/login") //重定向uri
//允许授权范围
.scopes(ALL)
//token 时间秒
.accessTokenValiditySeconds(ACCESS_TOKEN_VALIDITY_SECONDS)
//刷新token 时间 秒
.refreshTokenValiditySeconds(FREFRESH_TOKEN_VALIDITY_SECONDS)
//允许授权类型
.authorizedGrantTypes(GRANT_TYPE_PASSWORD , AUTHORIZATION_CODE , REFRESH_TOKEN , IMPLICIT);
}

@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints.tokenStore(jwtTokenStore()).authenticationManager(authenticationManager)
//自定义accessTokenConverter
.accessTokenConverter(accessTokenConverter())
//支持获取token方式
.allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST,HttpMethod.PUT,HttpMethod.DELETE,HttpMethod.OPTIONS);
}

/**
* 认证服务器的安全配置
* @param security
* @throws Exception
*/
@Override
public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
security
// 开启/oauth/token_key验证端口认证权限访问
.tokenKeyAccess("isAuthenticated()")
//  开启/oauth/check_token验证端口认证权限访问
.checkTokenAccess("isAuthenticated()")
//允许表单认证
.allowFormAuthenticationForClients();
}

@Bean
public JwtAccessTokenConverter accessTokenConverter(){
JwtAccessTokenConverter converter = new JwtAccessTokenConverter(){
@Override
public OAuth2AccessToken enhance(OAuth2AccessToken accessToken, OAuth2Authentication authentication) {
String grantType = authentication.getOAuth2Request().getGrantType();
//授权码和密码模式才自定义token信息
if(AUTHORIZATION_CODE.equals(grantType) || GRANT_TYPE_PASSWORD.equals(grantType)) {
String userName = authentication.getUserAuthentication().getName();
// 自定义一些token 信息
Map<String, Object> additionalInformation = new HashMap<String, Object>(16);
additionalInformation.put("user_name", userName);
additionalInformation = Collections.unmodifiableMap(additionalInformation);
((
4000
DefaultOAuth2AccessToken) accessToken).setAdditionalInformation(additionalInformation);
}
OAuth2AccessToken token = super.enhance(accessToken, authentication);
return token;
}
};
// 设置签署key
converter.setSigningKey("signingKey");
return converter;
}

@Bean
public TokenStore jwtTokenStore() {
//基于jwt实现令牌(Access Token)
return new JwtTokenStore(accessTokenConverter());
}

}

SpringSecurity配置类:

package com.example.springboot.oauth2.configuration;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.security.authentication.AuthenticationManager;
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.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

/**
* <pre>
*      Spring Security配置类
* </pre>
*
* <pre>
* @author mazq
* 修改记录
*    修改后版本:     修改人:  修改日期: 2020/06/15 10:39  修改内容:
* </pre>
*/
@Configuration
@EnableWebSecurity
@Order(1)
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

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

@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {    //auth.inMemoryAuthentication()
auth.inMemoryAuthentication()
.withUser("nicky")
.password("{noop}123")
.roles("admin");
}

@Override
public void configure(WebSecurity web) throws Exception {
//解决静态资源被拦截的问题
web.ignoring().antMatchers("/asserts/**");
web.ignoring().antMatchers("/favicon.ico");
}

@Override
protected void configure(HttpSecurity http) throws Exception {
http   // 配置登录页并允许访问
.formLogin().permitAll()
// 配置Basic登录
//.and().httpBasic()
// 配置登出页面
.and().logout().logoutUrl("/logout").logoutSuccessUrl("/")
.and().authorizeRequests().antMatchers("/oauth/**", "/login/**", "/logout/**").permitAll()
// 其余所有请求全部需要鉴权认证
.anyRequest().authenticated()
// 关闭跨域保护;
.and().csrf().disable();
}

}

3、功能简单测试

访问授权链接,在浏览器访问就可以,授权码模式response_type参数传code:
http://localhost:8888/oauth/authorize?client_id=cms&client_secret=secret&response_type=code

因为没登录,所以会返回SpringSecurity的默认登录页面,具体代码是

http .formLogin().permitAll();
,如果要弹窗登录的,可以配置
http.httpBasic();
,这种配置是没有登录页面的,自定义登录页面可以这样配置
http.formLogin().loginPage("/login").permitAll()

如图,输入SpringSecurity配置的数据库密码

登录成功,返回redirect_uri,拿到授权码

重定向回redirect_uri,http://localhost:8084/cms/login?code=???

配置一下请求头的授权参数,用Basic Auth方式,username即client_id,password即client_secret

拿到授权码之后去获取token,本教程使用授权码方式


JWT方式的token

{
"access_token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1OTIzNzYwNjEsInVzZXJfbmFtZSI6Im5pY2t5IiwiYXV0aG9yaXRpZXMiOlsiUk9MRV9hZG1pbiJdLCJqdGkiOiJiM2IwZGExNS1mMmQyLTRlN2MtYTUwNC1iMzg5YjkxMjM0MDMiLCJjbGllbnRfaWQiOiJjbXMiLCJzY29wZSI6WyJhbGwiXX0.TpIBd9Gtb4M7sC1MSQsxsn8mwnhAm59CUBZPU7jwdnE",
"token_type":"bearer",
"refresh_token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX25hbWUiOiJuaWNreSIsInNjb3BlIjpbImFsbCJdLCJhdGkiOiJiM2IwZGExNS1mMmQyLTRlN2MtYTUwNC1iMzg5YjkxMjM0MDMiLCJleHAiOjE1OTIzNzYwNjEsImF1dGhvcml0aWVzIjpbIlJPTEVfYWRtaW4iXSwianRpIjoiODVhYTlmMGYtNDliNS00NDg4LTk4MTQtNmM0MmZjMjZkYTc2IiwiY2xpZW50X2lkIjoiY21zIn0.TU8ZD_5AxRGbgbOWZSuWAxwWjMJ4HLHniA46M-dnChE",
"expires_in":119,
"scope":"all",
"user_name":"nicky",
"jti":"b3b0da15-f2d2-4e7c-a504-b389b9123403"
}

例子代码下载:code download

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