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ASP.NET Core分布式项目实战(业务介绍,架构设计,oAuth2,IdentityServer4)--学习...

 4 years ago
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任务4:第一章计划与目录

  • 敏捷产品开发流程

  • 原型预览与业务介绍

  • 整体架构设计

  • API 接口设计 / swagger

  • Identity Server 4 搭建登录

  • 账号 API 实现

  • 配置中心

任务5:业务介绍

项目背景:基于人脉关系的金融行业项目

用户:

1、账号:

  • 基本资料维护

  • 登录

2、管理自己的项目

  • 创建

  • 分享(可见权限范围)

  • 置顶

  • 查看项目进展

3、引入别人的项目

  • 查看好友的项目

  • 查看二度人脉的项目

  • 查看系统推荐的项目

  • 查看别人的项目

  • 参与别人的项目

4、消息:

  • 聊天消息

  • 系统消息

5、好友:

  • 添加好友(导入通信录,手机号搜索好友)

任务6:架构设计

ymuYJ3z.png!web

任务7:oAuth2介绍

OAuth是一个关于授权(authorization)的开放网络标准

四种授权方式:

  • 授权码模式

  • 简化模式

  • 密码模式

  • 客户端模式

理解OAuth 2.0:

https://www.ruanyifeng.com/blog/2014/05/oauth_2_0.html

任务8:IdentityServer4登录中心

新建项目

dotnet new webapi --name IdentityServerCenter

添加 Nuget 包:IdentityServer4

VS Code 如何安装 nuget:

https://blog.csdn.net/qq_36051316/article/details/84106418

安装失败原因及解决方案:

vscode解决nuget插件不能使用的问题:

https://www.cnblogs.com/lori/p/11651079.html

Visual Studio 连接不上NuGet 官方程序包源的解决办法:

https://blog.csdn.net/weixin_34161083/article/details/85764761

配置 Startup 配置

添加引用

using IdentityServer4;

注册服务

services.AddIdentityServer()
        .AddDeveloperSigningCredential();

使用服务

app.UseIdentityServer();

在 Program.cs 中配置启动端口

webBuilder.UseUrls("http://localhost:5000");

添加配置类 Config.cs,初始化 IdentityServer4

using System.Collections;
using System.Collections.Generic;
using IdentityServer4.Models;

namespace IdentityServerCenter
{
    public class Config
    {
        public static IEnumerable<ApiResource> GetResource()
        {
            return new List<ApiResource>
            {
                new ApiResource("api", "My Api")
            };
        }

        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>
            {
                new Client()
                {
                    ClientId = "client",
                    AllowedGrantTypes = GrantTypes.ClientCredentials,
                    ClientSecrets =
                    {
                        new Secret("secret".Sha256())
                    },
                    AllowedScopes = {"api"},
                }
            };
        }
    }
}

更改 IdentityServer4 配置

services.AddIdentityServer()
        .AddDeveloperSigningCredential()
        .AddInMemoryApiResources(Config.GetResource())
        .AddInMemoryClients(Config.GetClients());

启动程序

dotnet run

访问地址

http://localhost:5000/.well-known/openid-configuration

结果如下( json 格式化)

{
    "issuer": "http://localhost:5000",
    "jwks_uri": "http://localhost:5000/.well-known/openid-configuration/jwks",
    "authorization_endpoint": "http://localhost:5000/connect/authorize",
    "token_endpoint": "http://localhost:5000/connect/token",
    "userinfo_endpoint": "http://localhost:5000/connect/userinfo",
    "end_session_endpoint": "http://localhost:5000/connect/endsession",
    "check_session_iframe": "http://localhost:5000/connect/checksession",
    "revocation_endpoint": "http://localhost:5000/connect/revocation",
    "introspection_endpoint": "http://localhost:5000/connect/introspect",
    "device_authorization_endpoint": "http://localhost:5000/connect/deviceauthorization",
    "frontchannel_logout_supported": true,
    "frontchannel_logout_session_supported": true,
    "backchannel_logout_supported": true,
    "backchannel_logout_session_supported": true,
    "scopes_supported": [
        "api",
        "offline_access"
    ],
    "claims_supported": [],
    "grant_types_supported": [
        "authorization_code",
        "client_credentials",
        "refresh_token",
        "implicit",
        "urn:ietf:params:oauth:grant-type:device_code"
    ],
    "response_types_supported": [
        "code",
        "token",
        "id_token",
        "id_token token",
        "code id_token",
        "code token",
        "code id_token token"
    ],
    "response_modes_supported": [
        "form_post",
        "query",
        "fragment"
    ],
    "token_endpoint_auth_methods_supported": [
        "client_secret_basic",
        "client_secret_post"
    ],
    "id_token_signing_alg_values_supported": [
        "RS256"
    ],
    "subject_types_supported": [
        "public"
    ],
    "code_challenge_methods_supported": [
        "plain",
        "S256"
    ],
    "request_parameter_supported": true
}

可以看到四种授权方式:

"grant_types_supported": [
        "authorization_code",
        "client_credentials",
        "refresh_token",
        "implicit",
        "urn:ietf:params:oauth:grant-type:device_code"
    ],

课程链接

http://video.jessetalk.cn/course/explore


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