在ASP.NET Core中使用DirectoryServices

Question

我正在將我的ASPNET Core RC1應用程序升級到RC2。我在一些* .cs文件中對System.DirectoryServices和System.DirectoryServices.AccountManagement有一些引用，以便我可以查詢LDAP。但我不知道如何在Project.json文件中的RC2中添加引用。我所嘗試的一切只是給了我更多的錯誤。任何幫助表示讚賞。

{ 
    "version": "1.0.0-*", 
    "buildOptions": { 
    "emitEntryPoint": true, 
    "preserveCompilationContext": true 
    }, 

    "dependencies": { 
    "Microsoft.NETCore.App": { 
     "version": "1.0.0-rc2-3002702", 
     "type": "default" 
    }, 
    "Microsoft.AspNetCore.Diagnostics": "1.0.0-rc2-final", 
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-rc2-final", 
    "Microsoft.AspNetCore.Mvc": "1.0.0-rc2-final", 
    "Microsoft.AspNetCore.Mvc.TagHelpers": "1.0.0-rc2-final", 
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-rc2-final", 
    "Microsoft.AspNetCore.StaticFiles": "1.0.0-rc2-final", 
    "Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview1-final", 
    "Microsoft.EntityFrameworkCore": "1.0.0-rc2-final", 
    "Microsoft.EntityFrameworkCore.SqlServer": "1.0.0-rc2-final", 
    "Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview1-final", 
    "Microsoft.EntityFrameworkCore.SqlServer.Design": "1.0.0-rc2-final", 
    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0-rc2-final", 
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc2-final", 
    "Microsoft.Extensions.Configuration.Json": "1.0.0-rc2-final", 
    "Newtonsoft.Json": "8.0.3", 
    "Microsoft.Extensions.Logging": "1.0.0-rc2-final", 
    "Microsoft.Extensions.Logging.Console": "1.0.0-rc2-final", 
    "Microsoft.Extensions.Logging.Debug": "1.0.0-rc2-final", 
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-rc2-final", 
    "System.Linq": "4.0.1-beta-23516", 
    "System.Linq.Queryable": "4.0.1-beta-23516" 
    }, 

    "tools": { 
    "Microsoft.AspNetCore.Razor.Tools": { 
     "version": "1.0.0-preview1-final", 
     "imports": "portable-net45+win8+dnxcore50" 
    }, 
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": { 
     "version": "1.0.0-preview1-final", 
     "imports": "portable-net45+win8+dnxcore50" 
    }, 
    "Microsoft.EntityFrameworkCore.Tools": { 
     "version": "1.0.0-preview1-final", 
     "imports": [ 
     "portable-net45+win8+dnxcore50", 
     "portable-net45+win8" 
     ] 
    }, 
    "Microsoft.Extensions.SecretManager.Tools": { 
     "version": "1.0.0-preview1-final", 
     "imports": "portable-net45+win8+dnxcore50" 
    }, 
    "Microsoft.VisualStudio.Web.CodeGeneration.Tools": { 
     "version": "1.0.0-preview1-final", 
     "imports": [ 
     "portable-net45+win8+dnxcore50", 
     "portable-net45+win8" 
     ] 
    } 
    }, 

    "frameworks": { 
    "netcoreapp1.0": { 
     "imports": [ 
     "dotnet5.6", 
     "dnxcore50", 
     "portable-net45+win8" 
     ] 
    } 
    }, 

    "publishOptions": { 
    "include": [ 
     "wwwroot", 
     "Views", 
     "appsettings.json", 
     "web.config" 
    ] 
    }, 

    "scripts": { 
    "prepublish": [ "npm install", "bower install", "gulp clean", "gulp min" ] 
    } 
} 

Answer 1

目前新的CoreCLR不支持該庫。有關於此的open GitHub issue，您可以在其中找到更多信息和討論。 （如果您僅在身份驗證系統中使用AD，則會提供解決方法。）

如果您只打算在Windows服務器上運行此應用程序，則可以將「net452」作爲框架目標並添加框架在下面的組件。

"frameworks": { 
    "net452": { 
    "frameworkAssemblies": { 
     "System.DirectoryServices": "4.0.0.0", 
     "System.DirectoryServices.AccountManagement": "4.0.0.0" 
    } 
    } 
}, 

Answer 2

您可以使用​​
兼容的.NET運行時：.NET核心，.NET框架4.6，...
它可以對任何LDAP協議兼容的目錄服務器（包括Microsoft Active Directory ）。

private static bool LoginLdap(string username, string password) 
    { 
     try 
     { 
      using (var conn = new LdapConnection()) 
      { 
       conn.Connect("<LdapHost>", 389); 
       conn.Bind(LdapConnection.Ldap_V3, $"<yourDomain>\\{username}", password); 
      } 
      return true; 
     } 
     catch (LdapException) 
     { 
      return false; 
     }    
    } 

欲瞭解更多信息閱讀這個問題：Support for System.DirectoryServices
它很適合我。 （在.net核心1.1.1）

Answer 3

只是想說，他們剛剛發佈了Microsoft.Windows.Compatibility的預發佈，其中包含System.DirectoryServices組件所需的工作目錄與活動目錄...其貝塔..但它終於在那裏。

https://www.nuget.org/packages/Microsoft.Windows.Compatibility/2.0.0-preview1-25914-04

Answer 4

添加到Bastyons上面的回答，您可以在.NET應用程序的核心作爲NuGet包（預覽版）從https://www.nuget.org/packages/System.DirectoryServices.AccountManagement/4.5.0-preview1-25914-04安裝System.DirectoryServices.AccountManagement。一旦安裝，您可以創建一個簡單的調用來驗證AD用戶，如下所示：

public static bool ValidateCredentials(string userName, string password) 
{ 
    try 
    { 
     using (var adContext = new PrincipalContext(ContextType.Domain, "YOUR_AD_DOMAIN")) 
     { 
      return adContext.ValidateCredentials(userName, password); 
     } 
    } 
    catch(Exception ex) 
    { 
     throw ex; 
    } 
}