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ag-gate's Introduction

简介

AG-Gate 是一个基于spring cloud的用户资源授权、api管理授权的网关系统,以jwt交互的鉴权token来实施,支持基于Eureka注册中心下的服务鉴权和拦截,同时扩展Eureka下服务失效的通知扩展。 img img

网关架构

img

功能列表

  • 用户管理
  • 角色管理
  • 菜单、动作管理
  • 操作日志
  • 客户端注册
  • 服务管理和授权
  • 网关黑白名单和IP限制(待完善)
  • 服务状态监控与提醒(待完善)
  • 服务追踪(待完善)

快速运行

部署指南

  • 运行ace-gate-way下db脚本
  • 启动一个redis
  • 修改ace-gate-way下的redis配置和数据库配置
  • jdk1.8
  • IDE插件一个,lombok插件,具体百度即可

启动指南

关于服务失效提醒

img 可以根据需要扩展不同的消息通知,也可以做钩子结合实效后自动重启服务。

用户指南

AG-Gate主要是给服务之间做JWT鉴权和对外api的鉴权。我们平时无状态的api访问方式分为服务之间的互相调用和提供给外部系统的调用。

原则

  • 需要被保护的服务才需要进行注册。

初始化jwt token认证

ace-gate-way下application.yml,会影响认证的相关信息。 img

内部服务之间的鉴权

img

  • 注册保护服务的地址和访问方式
  • 访问客户端的授权(申请clientId和secret,同时授权可访问服务)

内部鉴权建议助手

具体例子可以参考ace-gate-demo

服务提供端如何开启权限拦截

maven依赖,如果没有自行打包

<dependency>
    <groupId>com.github.wxiaoqi</groupId>
    <artifactId>ace-gate-agent</artifactId>
    <version>1.0-SNAPSHOT</version>
</dependency>

配置引入

gate:
  client:
    # 地址为ace-gate-way所在ip端口
    authHost: http://localhost:8765/api/authen
    # 鉴权头部标志,与客户端一致
    authHeader: access-token

配置启用

/**
 * Created by ace on 2017/7/6.
 */
@Configuration
public class ApiWebAppConfig extends WebMvcConfigurerAdapter {
    @Value("${gate.client.authHost}")
    private String authHost;
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new ApiInterceptor(authHost)).addPathPatterns("/**");
        super.addInterceptors(registry);
    }
}

服务拦截启用,rest方法加上@ApiGateSecurity即可

@ApiGateSecurity
@RequestMapping(value = "/user/un/{username}/system", method = RequestMethod.GET)
@ResponseBody
public String getSystemsByUsername(@PathVariable("username") String username){
    int userId = userBiz.getUserByUsername(username).getId();
    return JSONObject.toJSONString(menuBiz.getUserAuthoritySystemByUserId(userId));
}

Feign客户端如何自动加上鉴权信息

maven依赖,如果没有自行打包

<dependency>
    <groupId>com.github.wxiaoqi</groupId>
    <artifactId>ace-gate-agent</artifactId>
    <version>1.0-SNAPSHOT</version>
</dependency>

配置引入

gate:
  client:
  # 页面注册的客户信息
    clientId: admin-ui
    secret: test
    # 与服务端authHeader保持一致
    authHeader: access-token
    authHost: http://localhost:8765/api/authen
    # 与ace-gate-way gate.api.tokenHead保持一致
    tokenHead: ApiGateToken

配置启用

@Configuration
public class FeignApiConfig {
    @Value("${gate.client.clientId}")
    private String clientId;
    @Value("${gate.client.secret}")
    private String secret;
    @Value("${gate.client.authHeader}")
    private String authHeader;
    @Value("${gate.client.authHost}")
    private String authHost;
    @Value("${gate.client.tokenHead}")
    private String tokenHead;

    @Bean
    public FeignInterceptor authenticationInterceptor() {
        return new FeignInterceptor(clientId, secret, authHeader, authHost, tokenHead);
    }

}

对外api鉴权

  • 注册保护服务的地址和访问方式
  • 访问客户端的授权(申请clientId和secret,同时授权可访问服务)

外部客户端访问token方式

  • 凭借客户端和密钥申请有效token img

请求json方式

{
"clientId":"gate-demo-client",
"secret":"test"
}

请求地址,ace-gate-way所释放的地址

http://[ace-gate-way部署服务器]:[配置端口]/api/authen/auth
  • 凭借有效的token二次访问服务

img

请求头

以下配置信息来自ace-gate-way的application.yml img

[${gate.api.header}]:[${gate.api.tokenHead}][空格][神奇的token]
如默认格式:
access-token:ApiGateToken eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJnYXRlLWRlbW8tY2xpZW50IiwiY3JlYXRlZCI6MTQ5OTk0NzAzNzE1NCwiZXhwIjoxNDk5OTU0MjM3fQ.eL3Ucd2Oh166PDcmHLsKK2A0uJZ6QPxLqRac6enQacBEgQwc2I0qJtkui1V0WjB70VWHpRbHgmzps_dM9jKg0A

外部访问IP黑白名单方式

带实现

欢迎交流

img

ag-gate's People

Contributors

wxiaoqi avatar

Watchers

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