IdentityServer4：客户端模式
Api 资源项目
创建项目
打开 VS，创建一个“AspNet Core WebApi” 项目, 名为：Dotnet.WebApi.Ids4.CustomerApi
依赖包
添加依赖包
<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="7.0.3" />
添加认证方案
修改 Program.cs 为如下代码:
using Microsoft.AspNetCore.Authentication.JwtBearer;
namespace Dotnet.WebApi.Ids4.CustomerApi
{
public class Program
{
public static void Main(string[] args)
{
Console.Title = "CustomerAPI服务器";
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddControllers();
// Add services to the container.
builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
.AddJwtBearer(options =>
{
//IdentityServer4地址
options.Authority = "https://localhost:6001";
//认证的ApiResource名称
options.Audience = "CustomerAPIResource";
//使用JWT认证类型
options.TokenValidationParameters.ValidTypes = new[] { "at+jwt" };
});
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
var app = builder.Build();
// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
app.UseSwagger();
app.UseSwaggerUI();
}
app.Urls.Add("https://*:6011");
app.UseHttpsRedirection();
//身份验证
app.UseAuthentication();
//授权
app.UseAuthorization();
app.MapControllers();
app.Run();
}
}
}
其中，https://localhost:6001 是认证服务器地址。
添加 Api
新增文件：Controllers/CustomerController.cs
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
namespace Dotnet.WebApi.Ids4.CustomerApi.Controllers
{
[Authorize]
[Route("api/[controller]")]
[ApiController]
public class CustomerController : ControllerBase
{
/// <summary>
/// 获取客户信息列表。
/// </summary>
/// <returns></returns>
[HttpGet("GetList")]
public IEnumerable<Customer> GetList()
{
return new List<Customer>
{
new Customer{ Id=1, Name="客户1", Phone="电话1"},
new Customer{ Id=2, Name="客户2", Phone="电话2"},
new Customer{ Id=3, Name="客户3", Phone="电话3"},
};
}
}
}
Customer.cs
namespace Dotnet.WebApi.Ids4.CustomerApi
{
/// <summary>
/// 客户实体模型
/// </summary>
public class Customer
{
public int Id { get; set; }
public string? Name { get; set; }
public string? Phone { get; set; }
}
}
认证服务器
创建项目
打开 VS，创建一个“AspNet Core 空” 项目，名为：Dotnet.WebApi.Ids4.AuthService
依赖包
添加依赖包
<PackageReference Include="IdentityServer4" Version="4.1.2" />
配置 IdentityServer4
创建文件：IdentityConfig.cs，添加如下代码：
using IdentityServer4.Models;
namespace Dotnet.WebApi.Ids4.AuthService
{
public static class IdentityConfig
{
/// <summary>
/// 配置API作用域。
/// </summary>
/// <returns></returns>
public static IEnumerable<ApiScope> GetApiScopes()
{
return new List<ApiScope>
{
//客户相关API作用域
new ApiScope("Customer.Read","读取客户信息。"),
new ApiScope("Customer.Add","添加客户信息。"),
//产品相关API作用域
new ApiScope("Product.Read","读取产品信息。"),
new ApiScope("Product.Add","添加产品信息。"),
//共享API作用域
new ApiScope("News","新闻信息。")
};
}
/// <summary>
/// 配置ApiResource。
/// </summary>
/// <returns></returns>
public static IEnumerable<ApiResource> GetApiResources()
{
//将多个具体的APIScope归为一个ApiResource。
return new List<ApiResource>()
{
new ApiResource("CustomerAPIResource", "客户资源")
{
Scopes={ "Customer.Read", "Customer.Add", "News" }
},
new ApiResource("ProductAPIResource","产品资源")
{
Scopes={ "Product.Read", "Product.Add" ,"News" }
}
};
}
/// <summary>
/// 配置客户端应用。
/// </summary>
/// <returns></returns>
public static IEnumerable<Client> GetClients()
{
return new List<Client>
{
new Client
{
//客户端ID。
ClientId = "AppCustomerReadClient",
//客户端凭据模式
AllowedGrantTypes = GrantTypes.ClientCredentials,
//认证密钥。
ClientSecrets =
{
new Secret("App00000001".Sha256())
},
//客户端有权访问的范围。
AllowedScopes={ "Customer.Read" }
}
};
}
}
}
集成 IdentityServer4
修改 Program.cs 为如下代码：
namespace Dotnet.WebApi.Ids4.AuthService
{
public class Program
{
public static void Main(string[] args)
{
Console.Title = "认证和授权服务器";
var builder = WebApplication.CreateBuilder(args);
//注册IdentityServer4组件
builder.Services.AddIdentityServer()
.AddInMemoryApiScopes(IdentityConfig.GetApiScopes())
.AddInMemoryApiResources(IdentityConfig.GetApiResources())
.AddInMemoryClients(IdentityConfig.GetClients())
.AddDeveloperSigningCredential(); // 添加临时内存中的证书
var app = builder.Build();
//修改端口号
app.Urls.Add("https://*:6001");
//添加IDS4中间件。
//在浏览器中输入如下地址访问 IdentityServer4 的发现文档：https://localhost:6001/.well-known/openid-configuration
app.UseIdentityServer();
app.Run();
}
}
}
其中，app.Urls.Add("https://*:6001"); 设置认证服务器的监听端口为：6001
客户端模式客户端
创建项目
新控制台项目，名为:Dotnet.WebApi.Ids4.Client
依赖包
添加依赖包
<PackageReference Include="IdentityServer4" Version="4.1.2" />
Program.cs
将 Program.cs 的代码修改为；
namespace Dotnet.WebApi.Ids4.Client
{
internal class Program
{
static void Main()
{
Console.Title = "客户端模式-客户端";
//获取AccessToken
var token = DataService.GetAccessToken();
Console.WriteLine(token);
//获取API数据
var data = DataService.GetAPIData(token);
Console.WriteLine(data.Result);
Console.ReadKey();
}
}
}