小编Sig*_*hol的帖子

使用IdentityModel执行GET时,我得到以下错误DiscoveryClient,如下所示:

var discoveryResponse = await DiscoveryClient.GetAsync("https://localhost/IdentityServer");

颁发者名称与权限不匹配:https:// localhost/identityserver

目标URL是在使用IdentityServer4启用的IIS上运行的ASP.NET Core Web应用程序.客户端应用程序是在同一台计算机上运行的经典ASP.NET Web应用程序.

显然,GET确实设法从IdentityServer检索值,如以下内容所示discoveryResponse.Raw:

{
  "issuer": "https://localhost/identityserver",
  "jwks_uri": "https://localhost/IdentityServer/.well-known/openid-configuration/jwks",
  "authorization_endpoint": "https://localhost/IdentityServer/connect/authorize",
  "token_endpoint": "https://localhost/IdentityServer/connect/token",
  "userinfo_endpoint": "https://localhost/IdentityServer/connect/userinfo",
  "end_session_endpoint": "https://localhost/IdentityServer/connect/endsession",
  "check_session_iframe": "https://localhost/IdentityServer/connect/checksession",
  "revocation_endpoint": "https://localhost/IdentityServer/connect/revocation",
  "introspection_endpoint": "https://localhost/IdentityServer/connect/introspect",
  "frontchannel_logout_supported": true,
  "frontchannel_logout_session_supported": true,
  "scopes_supported": [ "CustomIdentityResources", "profile", "openid", "MyAPI.full_access", "offline_access" ],
  "claims_supported": [],
  "grant_types_supported": [ "authorization_code", "client_credentials", "refresh_token", "implicit" ],
  "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": …

This article, https://devblogs.microsoft.com/aspnet/improvements-in-net-core-3-0-for-troubleshooting-and-monitoring-distributed-apps/, tells me that the field TraceId is available as a correlation id, which is great!

info: Microsoft.AspNetCore.Routing.EndpointMiddleware[1]
     => ConnectionId:0HLR1BR0PL1CH 
     => RequestPath:/weatherforecastproxy 
        RequestId:0HLR1BR0PL1CH:00000001, 
        SpanId:|363a800a-4cf070ad93fe3bd8., 
        TraceId:363a800a-4cf070ad93fe3bd8, 
        ParentId: Executed endpoint 'FrontEndApp.Controllers.WeatherForecastProxyController.Get
(FrontEndApp)'

In fact, I can see that in our log sink this works as advertised: When web application A serves a request and in doing so invokes web application B, both of them write the same TraceId value to the log.

As far as I understand, any ASP.NET …

我在IIS中托管经典.NET WebAPI端点,该端点接受POST请求以上载文档.

我创建了两个连接到WebAPI并上传文档的控制台应用程序:一个是经典的.NET(v4.6.2)控制台应用程序,另一个是.NET Core控制台应用程序.代码是相同的,但服务对每个代码的响应不同.WebAPI似乎无法读取.NET Core POST请求的请求主体,但能够使用Classic .NET POST请求执行此操作.

有什么我想念的吗？

WebAPI端点

HTTP://本地主机/的WebAPI /库/ API /文档

[Route("api/Documents")]
public class DocumentsController : ApiController
{
    [HttpPost()]
    public void Create([FromBody] Document document)
    {
        if (document == null)
        {
            Debug.WriteLine("Posted document is null.");
        }
        else
        {
            Debug.WriteLine($"Document text: {document.Text}");
        }
    }
}

public class Document
{
    public string Text { get; set; }
}

.NET Core/Classic .NET控制台应用程序

class Program
{
    static void Main(string[] args)
    {
        RunAsAsync().Wait();
    }

    static async Task RunAsAsync()
    {
        var httpClient …

我的启动中有以下设置:

var builder = new ConfigurationBuilder()
    .AddJsonFile("appsettings.json", true, true);
    .AddJsonFile($"appsettings.{env.EnvironmentName}.json", true, true)

appsettings.json:

{
  "Logging": {
    "IncludeScopes": false,
    "LogLevel": {
      "Default": "Debug",
      "System": "Information",
      "Microsoft": "Information"
}

我知道我可以通过添加具有不同值的匹配JSON结构来覆盖给定环境的有效设置,并省略我想要继承的那些,例如appsettings.Development.json:

{
  "Logging": {
    "LogLevel": {
      "Default": "Warning"
}

但是我可以删除条目或部分,除非用空值覆盖每个值属性吗？

-S

我想使用StructureMap ObjectFactory来处理我的WCF服务使用的类的实例化.虽然我有限的经验足以处理一个接口与实现它的单个类之间的简单1:1映射,但我遇到了构造函数接受同一接口的多个参数的障碍.

我认为通过为每个映射命名,我可以将多个具体类关联到同一个接口,但是如何告诉StructureMap用于第一个和第二个构造函数参数的映射？

这是我想要ObjectFactory为我处理的类:

public class MasterPolicy {
    public MasterPolicy(IPolicy alfaPolicy, IPolicy numericPolicy)
    {
        AlphaPolicy = alphaPolicy;
        NumericPolicy = numericPolicy;
    }

    public IPolicy AlphaPolicy {get; private set; }
    public IPolicy NumericPolicy {get; private set; }

    public bool IsValid(string s)
    {
         if (!AlphaPolicy.IsValid(s)) return false;
         if (!NumericPolicy.IsValid(s)) return false;
         return true;
    }
}

IPolicy接口由多个类实现:

public interface IPolicy
{
    bool IsValid(string s);
}

public class AlphaPolicy : IPolicy
{
    public bool IsValid(string s) { return true; }
}

public class NumericPolicy : …

亲爱的互联网社区.

我需要将元素从一个对象映射到另一个对象.这些类是相同的(相同的类名,相同的属性),所以我认为我们应该尝试使用AutoMapper.它似乎工作得很好,但我遇到了障碍:一个类有一个object类型属性,用作一种"外卡"容器.

public class MyPet
{
    public int Id { get; set; }
    public object Pet{ get; set; }
}

public class Cat
{

}

public class Dog
{

}

我初步认为AutoMapper能够识别实例的类型并按照指示执行适当的映射:

Mapper.CreateMap<LocalService.MyPet, ExternalService.MyPet>();
Mapper.CreateMap<LocalService.Cat, ExternalService.Cat>();
Mapper.CreateMap<LocalService.Dog, ExternalService.Dog>();


var dtoWithCat0 = new LocalService.MyPet()
{
    Id = 1,
    Item = new LocalService.Cat()
};

var dtoWithDog0 = new LocalService.MyPet()
{
    Id = 2,
    Item = new LocalService.Dog()
};

var dtoWithCat1 = Mapper.Map<ExternalService.MyPet>(dtoWithCat0);

var dtoWithDog1 = Mapper.Map<ExternalService.MyPet>(dtoWithDog0);

Console.WriteLine("{0}: {1} - {2}", dtoWithCat1.GetType().FullName, …

请考虑以下界面:

public interface IProvider
{
    Task<bool> Contains(string key);
}

这是实现满足Visual Studio

public Task<bool> Contains(string key)
{
    return Task.FromResult(false);
}

这种实现方便编写,似乎可以实现同样的目的:

public async Task<bool> Contains(string key)
{
    return false;
}

然而,Visual Studio引发了一种混乱并坚持:

这种异步方法缺少"等待"运算符并将同步运行.考虑使用'await'运算符等待非阻塞API调用,或'await TaskEx.Run(...)'在后台线程上执行CPU绑定工作.

我很乐意忽略这个警告并避免使用Task.FromResult(...).

使用后一种选择会产生任何负面影响吗？

我正在考虑构建一个实现 IdentityServerIResourceStore接口的类。我的目标是提供自定义存储库中定义的服务IdentityResource和ApiResource集合。

理想情况下，我将收到对这些资源的请求，并使用与查询相关的子集进行响应。简而言之：你只得到你所要求的。

这个GetAllResources()方法让我怀疑：IdentityServer 是否真的要求我从我的存储库中提取我的整个身份和 API 资源集并使其可用？在这一点上，我不知道这些集合会增长多大，或者从存储库中提取它们的成本。

简单地以空或空的资源列表响应会产生什么后果？

-S