IdentityServer4 发现文档返回 404。

Question

我正在按照 ID Server 4 的快速入门操作，但有一个例外，我是在 .NET Core 2.1.302 上使用 Mac。不知何故，当我导航到 http://localhost:5000/.well-known/openid-configuration 时，出现 404 错误：

info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost:5000/.well-known/openid-configuration  
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 0.108ms 404 

以下是我所采取的步骤：

1. Created a new MVC project dotnet new mvc
2. Added ID Server dotnet add package IdentityServer4

3. Modified my service configuration by adding

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

4. Created Config.cs with:

   public static IEnumerable<ApiResource> GetApiResources()
   {
       return new List<ApiResource>
       {
           new ApiResource("api1", "My API")
       };
   }
   
   public static IEnumerable<Client> GetClients()
   {
       return new List<Client>
       {
           new Client
           {
               ClientId = "client",
   
               // no interactive user, use the clientid/secret for authentication
               AllowedGrantTypes = GrantTypes.ClientCredentials,
   
               // secret for authentication
               ClientSecrets =
               {
                   new Secret("secret".Sha256())
               },
   
               // scopes that client has access to
               AllowedScopes = { "api1" }
           }
       };
   

当我浏览http://localhost:5000/.well-known/openid-configuration时，我收到了404错误而不是发现文档。有什么想法吗？

- mikebz

Answer 1

你的步骤列表中缺少将UseIdentityServer添加到Startup的Configure方法中。这在官方文档中有介绍，大致如下：

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
    // ...

    app.UseIdentityServer();
    app.UseMvc(...);
}

UseIdentityServer 将 IdentityServer 中间件添加到 ASP.NET Core 管道中。其中一个职责是提供 .well-known 终结点。

- Kirk Larkin