• اجرای جداگانه از پروسه‌ی مرورگر
  
• تعریف رویدادهای استاندارد و رسم تصاویر دو بعدی
  
• تهیه گرافیک سه بعدی
  
• ریجستری پلاگین
  
• استاندارد سازی برای استفاده از سیستم رندر مرورگر Compositing Process 
  
• تعریف مفهوم یا معنای واحد از NPAPI بین تمامی مروگرها
  

<div class="form-group">
    <InputFile OnChange="HandleImageUpload" multiple></InputFile>
</div>

@code
{
    private async Task HandleImageUpload(InputFileChangeEventArgs args)
    {

    }
}

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;

namespace BlazorServer.Models
{
    public class HotelRoomDTO
    {
        // ... 
        public virtual ICollection<HotelRoomImageDTO> HotelRoomImages { get; set; } = new List<HotelRoomImageDTO>();
    }
}

@inject IHotelRoomService HotelRoomService
@inject NavigationManager NavigationManager
@inject IJSRuntime JsRuntime
@inject IFileUploadService FileUploadService
@inject IWebHostEnvironment WebHostEnvironment

@code
{
    // ...

    private async Task HandleImageUpload(InputFileChangeEventArgs args)
    {
        var files = args.GetMultipleFiles(maximumFileCount: 5);
        if (args.FileCount == 0 || files.Count == 0)
        {
            return;
        }

        var allowedExtensions = new List<string> { ".jpg", ".png", ".jpeg" };
        if(!files.Any(file => allowedExtensions.Contains(Path.GetExtension(file.Name), StringComparer.OrdinalIgnoreCase)))
        {
            await JsRuntime.ToastrError("Please select .jpg/.jpeg/.png files only.");
            return;
        }

        foreach (var file in files)
        {
            var uploadedImageUrl = await FileUploadService.UploadFileAsync(file, WebHostEnvironment.WebRootPath, "Uploads");
            HotelRoomModel.HotelRoomImages.Add(new HotelRoomImageDTO { RoomImageUrl = uploadedImageUrl });
        }
    }
}

@using Microsoft.AspNetCore.Hosting
@using System.Linq
@using System.IO

.room-image {
  display: block;
  width: 100%;
  height: 150px;
  background-size: cover !important;
  border: 3px solid green;
  position: relative;
}

.room-image-title {
  position: absolute;
  top: 0;
  right: 0;
  background-color: green;
  color: white;
  padding: 0px 6px;
  display: inline-block;
}

<div class="form-group">
    <InputFile OnChange="HandleImageUpload" multiple></InputFile>
    <div class="row">
    @if (HotelRoomModel.HotelRoomImages.Count > 0)
    {
        var serial = 1;
        foreach (var roomImage in HotelRoomModel.HotelRoomImages)
        {
            <div class="col-md-2 mt-3">
                <div class="room-image" style="background: url('@roomImage.RoomImageUrl') 50% 50%; ">
                   <span class="room-image-title">@serial</span>
                </div>
                <button type="button" class="btn btn-outline-danger btn-block mt-4">Delete</button>
            </div>
            serial++;
        }
    }
    </div>
</div>

// ...
@inject IHotelRoomImageService HotelRoomImageService


@code
{
    // ...

    private async Task AddHotelRoomImageAsync(HotelRoomDTO roomDto)
    {
        foreach (var imageDto in HotelRoomModel.HotelRoomImages)
        {
            imageDto.RoomId = roomDto.Id;
            await HotelRoomImageService.CreateHotelRoomImageAsync(imageDto);
        }
    }
}

HotelRoomModel.HotelRoomImages.Add(new HotelRoomImageDTO { RoomImageUrl = uploadedImageUrl });

private async Task HandleHotelRoomUpsert()
    {
       // ...

       // Create Mode
       var createdRoomDto = await HotelRoomService.CreateHotelRoomAsync(HotelRoomModel);
       await AddHotelRoomImageAsync(createdRoomDto);
       await JsRuntime.ToastrSuccess($"The `{HotelRoomModel.Name}` created successfully.");

       // ... 
    }

    protected override async Task OnInitializedAsync()
    {
        if (Id.HasValue)
        {
            // Update Mode
            Title = "Update";
            HotelRoomModel = await HotelRoomService.GetHotelRoomAsync(Id.Value);
        }
        // ...
    }

namespace BlazorServer.Services
{
    public class HotelRoomService : IHotelRoomService
    {
        // ...
 
        public IAsyncEnumerable<HotelRoomDTO> GetAllHotelRoomsAsync()
        {
            return _dbContext.HotelRooms
                        .Include(x => x.HotelRoomImages)
                        .ProjectTo<HotelRoomDTO>(_mapperConfiguration)
                        .AsAsyncEnumerable();
        }

        public Task<HotelRoomDTO> GetHotelRoomAsync(int roomId)
        {
            return _dbContext.HotelRooms
                            .Include(x => x.HotelRoomImages)
                            .ProjectTo<HotelRoomDTO>(_mapperConfiguration)
                            .FirstOrDefaultAsync(x => x.Id == roomId);
        }
    }
}

private async Task HandleHotelRoomUpsert()
{
   //...

   // Update Mode
   var updatedRoomDto = await HotelRoomService.UpdateHotelRoomAsync(HotelRoomModel.Id, HotelRoomModel);
   await AddHotelRoomImageAsync(updatedRoomDto);
   await JsRuntime.ToastrSuccess($"The `{HotelRoomModel.Name}` updated successfully.");

   //...
}

    private async Task AddHotelRoomImageAsync(HotelRoomDTO roomDto)
    {
        foreach (var imageDto in HotelRoomModel.HotelRoomImages.Where(x => x.RoomId == 0))
        {
            imageDto.RoomId = roomDto.Id;
            await HotelRoomImageService.CreateHotelRoomImageAsync(imageDto);
        }
    }

public async Task<HotelRoomDTO> CreateHotelRoomAsync(HotelRoomDTO hotelRoomDTO)
{
   var hotelRoom = _mapper.Map<HotelRoom>(hotelRoomDTO);

/// <summary>
    /// 
    /// </summary>
    public class CompanyModel
    {
        /// <summary>
        /// Table Identity
        /// </summary>
        public int Id { get; set; }

        /// <summary>
        /// Company Name
        /// </summary>
        [DisplayName("نام شرکت")]
        public string CompanyName { get; set; }

        /// <summary>
        /// Company Abbreviation
        /// </summary>
        [DisplayName("نام اختصاری شرکت")]
        public string CompanyAbbr { get; set; }
    
    }

 /// <summary>
    /// 
    /// </summary>
    public static class PropertyExtensions
    {
        /// <summary>
        /// 
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="expression"></param>
        /// <returns></returns>
        public static MemberInfo GetMember<T>(this Expression<Func<T, object>> expression)
        {
            var mbody = expression.Body as MemberExpression;

            if (mbody != null) return mbody.Member;
            //This will handle Nullable<T> properties.
            var ubody = expression.Body as UnaryExpression;
            if (ubody != null)
            {
                mbody = ubody.Operand as MemberExpression;
            }
            if (mbody == null)
            {
                throw new ArgumentException("Expression is not a MemberExpression", "expression");
            }
            return mbody.Member;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="expression"></param>
        /// <returns></returns>
        public static string PropertyName<T>(this Expression<Func<T, object>> expression)
        {
            return GetMember(expression).Name;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="expression"></param>
        /// <returns></returns>
        public static string PropertyDisplay<T>(this Expression<Func<T, object>> expression)
        {
            var propertyMember = GetMember(expression);
            var displayAttributes = propertyMember.GetCustomAttributes(typeof(DisplayNameAttribute), true);
            return displayAttributes.Length == 1 ? ((DisplayNameAttribute)displayAttributes[0]).DisplayName : propertyMember.Name;
        }
    }

public static string PropertyName<T>(this Expression<Func<T, object>> expression)

public static string PropertyDisplay<T>(this Expression<Func<T, object>> expression)

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
    
    <link href="~/Content/Site.css" rel="stylesheet" />
    <link href="~/Content/themes/default/style.min.css" rel="stylesheet" />
    <script src="~/Scripts/jquery.min.js"></script>
    <script src="~/Scripts/jstree.min.js"></script>
</head>
<body dir="rtl">
    @RenderBody()
    
    @RenderSection("scripts", required: false)
</body>
</html>

 right_to_left = $("body").css("direction") === "rtl";

using System.Collections.Generic;

namespace MvcJSTree.Models
{
    public class JsTreeNode
    {
        public string id { set; get; } // نام این خواص باید با مستندات هماهنگ باشد
        public string text { set; get; }
        public string icon { set; get; }
        public JsTreeNodeState state { set; get; }
        public List<JsTreeNode> children { set; get; }
        public JsTreeNodeLiAttributes li_attr { set; get; }
        public JsTreeNodeAAttributes a_attr { set; get; }

        public JsTreeNode()
        {
            state = new JsTreeNodeState();
            children = new List<JsTreeNode>();
            li_attr = new JsTreeNodeLiAttributes();
            a_attr = new JsTreeNodeAAttributes();
        }
    }

    public class JsTreeNodeAAttributes
    {
        // به هر تعداد و نام اختیاری می‌توان خاصیت تعریف کرد
        public string href { set; get; }
    }

    public class JsTreeNodeLiAttributes
    {
        // به هر تعداد و نام اختیاری می‌توان خاصیت تعریف کرد
        public string data { set; get; }
    }

    public class JsTreeNodeState
    {
        public bool opened { set; get; }
        public bool disabled { set; get; }
        public bool selected { set; get; }

        public JsTreeNodeState()
        {
            opened = true;
        }
    }
}

        [HttpPost]
        public ActionResult GetTreeJson()
        {
            var nodesList = new List<JsTreeNode>();

            var rootNode = new JsTreeNode
            {
                id = "dir",
                text = "Root 1",
                icon = Url.Content("~/Content/images/tree_icon.png"),
                a_attr = { href = "http://www.bing.com" }
            };
            nodesList.Add(rootNode);

            nodesList.Add(new JsTreeNode
            {
                id = "test1",
                text = "Root 2",
                icon = Url.Content("~/Content/images/tree_icon.png"),
                a_attr = { href = "http://www.bing.com" }
            });

            return Json(nodesList, JsonRequestBehavior.AllowGet);
        }

 <div id="jstree">
</div>

            $('#jstree').jstree({
                "core": {
                    "multiple": false,
                    "check_callback": true,
                    'data': {
                        'url': '@getTreeJsonUrl',
                        "type": "POST",
                        "dataType": "json",
                        "contentType": "application/json; charset=utf8",
                        'data': function (node) {
                            return { 'id': node.id };
                        }
                    },
                    'themes': {
                        'variant': 'small',
                        'stripes': true
                    }
                },
                "types": {
                    "default": {
                        "icon": '@Url.Content("~/Content/images/bookmark_book_open.png")'
                    },
                },
                "plugins": ["contextmenu", "dnd", "state", "types", "wholerow", "sort", "unique"],
                "contextmenu": {
                    "items": function (o, cb) {
                        var items = $.jstree.defaults.contextmenu.items();
                        items["create"].label = "ایجاد زیر شاخه";
                        items["rename"].label = "تغییر نام";
                        items["remove"].label = "حذف";
                        var cpp = items["ccp"];
                        cpp.label = "ویرایش";
                        var subMenu = cpp["submenu"];
                        subMenu["copy"].label = "کپی";
                        subMenu["paste"].label = "پیست";
                        subMenu["cut"].label = "برش";
                        return items;
                    }
                }
            });

 @{
ViewBag.Title = "Demo";
var getTreeJsonUrl =  Url.Action(actionName: "GetTreeJson", controllerName: "Home");
}

            $('#jstree').jstree({
              // تمام تنظیمات مانند قبل
            }).on('delete_node.jstree', function (e, data) {
                })
                .on('create_node.jstree', function (e, data) {
                })
                .on('rename_node.jstree', function (e, data) {
                })
                .on('move_node.jstree', function (e, data) {
                })
                .on('copy_node.jstree', function (e, data) {
                })
                .on('changed.jstree', function (e, data) {
                })
                .on('dblclick.jstree', function (e) {
                })
                .on('select_node.jstree', function (e, data) {
                });

        function postJsTreeOperation(operation, data, onDone, onFail) {
            $.post('@doJsTreeOperationUrl',
                {
                    'operation': operation,
                    'id': data.node.id,
                    'parentId': data.node.parent,
                    'position': data.position,
                    'text': data.node.text,
                    'originalId': data.original ? data.original.id : data.node.original.id,
                    'href': data.node.a_attr.href
                })
                .done(function (result) {
                    onDone(result);
                })
                .fail(function (result) {
                    alert('failed.....');
                    onFail(result);
                });
        }

                .on('create_node.jstree', function (e, data) {
                    postJsTreeOperation('CreateNode', data,
                        function (result) {
                            data.instance.set_id(data.node, result.id);
                        },
                        function (result) {
                            data.instance.refresh();
                        });
                })

        [HttpPost]
        public ActionResult DoJsTreeOperation(JsTreeOperationData data)
        {
            switch (data.Operation)
            {
                case JsTreeOperation.CopyNode:
                case JsTreeOperation.CreateNode:
                    //todo: save data
                    var rnd = new Random(); // آی دی رکورد پس از ثبت در بانک اطلاعاتی دریافت و بازگشت داده شود
                    return Json(new { id = rnd.Next() }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.DeleteNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.MoveNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.RenameNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                default:
                    throw new InvalidOperationException(string.Format("{0} is not supported.", data.Operation));
            }
        }

namespace MvcJSTree.Models
{
    public enum JsTreeOperation
    {
        DeleteNode,
        CreateNode,
        RenameNode,
        MoveNode,
        CopyNode
    }

    public class JsTreeOperationData
    {
        public JsTreeOperation Operation { set; get; }
        public string Id { set; get; }
        public string ParentId { set; get; }
        public string OriginalId { set; get; }
        public string Text { set; get; }
        public string Position { set; get; }
        public string Href { set; get; }
    }
}

               var selectedData;
               // ...
                .on('dblclick.jstree', function (e) {
                    var href = selectedData.node.a_attr.href;
                    alert('selected node: ' + selectedData.node.text + ', href:' + href);

                    // auto redirect
                    if (href) {
                        window.location = href;
                    }

                    // activate edit mode
                    //var inst = $.jstree.reference(selectedData.node);
                    //inst.edit(selectedData.node);
                })
                .on('select_node.jstree', function (e, data) {
                    //alert('selected node: ' + data.node.text);
                    selectedData = data;
                });

@Directive({
  selector: "[isVisibleForAuthUser]"
})
export class IsVisibleForAuthUserDirective implements OnInit, OnDestroy {
  constructor(private elem: ElementRef, private authService: AuthService) { }

@Directive({
selector: "[hasAuthUserViewPermission]"
})
export class HasAuthUserViewPermissionDirective implements OnInit, OnDestroy {

  constructor(
  private templateRef: TemplateRef<any>,
  private viewContainer: ViewContainerRef,
  private authService: AuthService
) { }

<div *hasAuthUserViewPermission="['Admin','User']">
    *hasAuthUserViewPermission="['Admin','User']"
</div>

 this.viewContainer.createEmbeddedView(this.templateRef);

 this.viewContainer.clear();

import { Directive, Input, OnDestroy, OnInit, TemplateRef, ViewContainerRef } from "@angular/core";
import { Subscription } from "rxjs/Subscription";

import { AuthService } from "./../../core/services/auth.service";

@Directive({
  selector: "[hasAuthUserViewPermission]"
})
export class HasAuthUserViewPermissionDirective implements OnInit, OnDestroy {
  private isVisible = false;
  private requiredRoles: string[] | null = null;
  private subscription: Subscription | null = null;

  @Input()
  set hasAuthUserViewPermission(roles: string[] | null) {
    this.requiredRoles = roles;
  }

  // Note, if you don't place the * in front, you won't be able to inject the TemplateRef<any> or ViewContainerRef into your directive.
  constructor(
    private templateRef: TemplateRef<any>,
    private viewContainer: ViewContainerRef,
    private authService: AuthService
  ) { }

  ngOnInit() {
    this.subscription = this.authService.authStatus$.subscribe(status => this.changeVisibility(status));
    this.changeVisibility(this.authService.isAuthUserLoggedIn());
  }

  ngOnDestroy(): void {
    if (this.subscription) {
      this.subscription.unsubscribe();
    }
  }

  private changeVisibility(status: boolean) {
    const isInRoles = !this.requiredRoles ? true : this.authService.isAuthUserInRoles(this.requiredRoles);
    if (isInRoles && status) {
      if (!this.isVisible) {
        this.viewContainer.createEmbeddedView(this.templateRef);
        this.isVisible = true;
      }
    } else {
      this.isVisible = false;
      this.viewContainer.clear();
    }
  }
}

import { HasAuthUserViewPermissionDirective } from "./directives/has-auth-user-view-permission.directive";

@NgModule({
  declarations: [
    HasAuthUserViewPermissionDirective
  ],
  exports: [
    HasAuthUserViewPermissionDirective
  ]
})
export class SharedModule {}

import { SharedModule } from "../shared/shared.module";
@NgModule({
  imports: [
    SharedModule
  ]
})
export class DashboardModule { }

<div *hasAuthUserViewPermission="">
    *hasAuthUserViewPermission=""
</div>

<div *hasAuthUserViewPermission="['Admin','User']">
    *hasAuthUserViewPermission="['Admin','User']"
</div>

{
  "name": "string",
  "email": "string",
  "password": "string",
  "isAdmin": true,
  "id": 0
}

import http from "./httpService";
import { apiUrl } from "../config.json";

const apiEndpoint = apiUrl + "/users";

export function register(user) {
  return http.post(apiEndpoint, {
    email: user.username,
    password: user.password,
    name: user.name
  });
}

class RegisterForm extends Form {
  state = {
    data: { username: "", password: "", name: "" },
    errors: {}
  };

import * as userService from "../services/userService";

import { register } userService from "../services/userService";

  doSubmit = async () => {
    try {
      await userService.register(this.state.data);
    } catch (ex) {
      if (ex.response && ex.response.status === 400) {
        const errors = { ...this.state.errors }; // clone an object
        errors.username = ex.response.data;
        this.setState({ errors });
      }
    }
  };

{
  "email": "string",
  "password": "string"
}

var jwt = _tokenFactoryService.CreateAccessToken(user);
return Ok(new { access_token = jwt });

import { apiUrl } from "../config.json";
import http from "./httpService";

const apiEndpoint = apiUrl + "/auth";

export function login(email, password) {
  return http.post(apiEndpoint + "/login", { email, password });
}

import * as auth from "../services/authService";

class LoginForm extends Form {
  state = {
    data: { username: "", password: "" },
    errors: {}
  };

  // ...

  doSubmit = async () => {
    try {
      const { data } = this.state;
      const {
        data: { access_token }
      } = await auth.login(data.username, data.password);
      console.log("JWT", access_token);
      localStorage.setItem("token", access_token);
      this.props.history.push("/");
    } catch (ex) {
      if (ex.response && ex.response.status === 400) {
        const errors = { ...this.state.errors };
        errors.username = ex.response.data;
        this.setState({ errors });
      }
    }
  };

var jwt = _tokenFactoryService.CreateAccessToken(user);
this.Response.Headers.Add("x-auth-token", jwt);

const response = await userService.register(this.state.data);
console.log(response);

var jwt = _tokenFactoryService.CreateAccessToken(data);
this.Response.Headers.Add("x-auth-token", jwt);
this.Response.Headers.Add("access-control-expose-headers", "x-auth-token");

class RegisterForm extends Form {
  // ...

  doSubmit = async () => {
    try {
      const response = await userService.register(this.state.data);
      console.log(response);
      localStorage.setItem("token", response.headers["x-auth-token"]);
      this.props.history.push("/");
    } catch (ex) {
      if (ex.response && ex.response.status === 400) {
        const errors = { ...this.state.errors }; // clone an object
        errors.username = ex.response.data;
        this.setState({ errors });
      }
    }
  };

  <system.webServer>
    <security>
      <authentication>
        <anonymousAuthentication enabled="true" />
        <windowsAuthentication enabled="true" />
      </authentication>
    </security>
  </system.webServer>

{
  "iisSettings": {
    "windowsAuthentication": true,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:3381/",
      "sslPort": 0
    }
  }
}

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <handlers>
      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified"/>
    </handlers>
    <aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" 
            stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" 
            forwardWindowsAuthToken="true"/>
  </system.webServer>
</configuration>

namespace ASPNETCore2WindowsAuthentication
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
                                     .UseKestrel()
                                     .UseContentRoot(Directory.GetCurrentDirectory())
                                     .UseStartup<Startup>()
                                     .UseHttpSys(options => // Just for local tests without IIS, Or self-hosted scenarios on Windows ...
                                     {
                                         options.Authentication.Schemes =
                                              AuthenticationSchemes.Negotiate | AuthenticationSchemes.NTLM;
                                         options.Authentication.AllowAnonymous = true;
                                         //options.UrlPrefixes.Add("http://+:80/");
                                     })
                                     .Build();
            host.Run();
        }
    }
}

namespace ASPNETCore2WindowsAuthentication
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
                                     .UseKestrel()
                                     .UseContentRoot(Directory.GetCurrentDirectory())
                                     .UseIISIntegration()
                                     .UseDefaultServiceProvider((context, options) =>
                                     {
                                         options.ValidateScopes = context.HostingEnvironment.IsDevelopment();
                                     })
                                     .UseStartup<Startup>()
                                     .Build();
            host.Run();
        }
    }
}

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();

            services.Configure<IISOptions>(options =>
            {
                // Sets the HttpContext.User
                // Note: Windows Authentication must also be enabled in IIS for this to work.
                options.AutomaticAuthentication = true;
                options.ForwardClientCertificate = true;
            });
            
            services.AddAuthentication(options =>
            {
                // for both windows and anonymous authentication
                options.DefaultChallengeScheme = IISDefaults.AuthenticationScheme;
            });
        }

        private string authInfo()
        {
            var claims = new StringBuilder();
            if (User.Identity is ClaimsIdentity claimsIdentity)
            {
                claims.Append("Your claims: \n");
                foreach (var claim in claimsIdentity.Claims)
                {
                    claims.Append(claim.Type + ", ");
                    claims.Append(claim.Value + "\n");
                }
            }

            return $"IsAuthenticated: {User.Identity.IsAuthenticated}; Identity.Name: {User.Identity.Name}; WindowsPrincipal: {(User is WindowsPrincipal)}\n{claims}";
        }

namespace ASPNETCore2WindowsAuthentication.Controllers
{
    public class HomeController : Controller
    {
        public IActionResult Index()
        {
            return View();
        }

        [Authorize]
        public IActionResult Windows()
        {
            return Content(authInfo());
        }

        private string authInfo()
        {
            var claims = new StringBuilder();
            if (User.Identity is ClaimsIdentity claimsIdentity)
            {
                claims.Append("Your claims: \n");
                foreach (var claim in claimsIdentity.Claims)
                {
                    claims.Append(claim.Type + ", ");
                    claims.Append(claim.Value + "\n");
                }
            }

            return $"IsAuthenticated: {User.Identity.IsAuthenticated}; Identity.Name: {User.Identity.Name}; WindowsPrincipal: {(User is WindowsPrincipal)}\n{claims}";
        }

        [AllowAnonymous]
        public IActionResult Anonymous()
        {
            return Content(authInfo());
        }

        [Authorize(Roles = "Domain Admins")]
        public IActionResult ForAdmins()
        {
            return Content(authInfo());
        }

        [Authorize(Roles = "Domain Users")]
        public IActionResult ForUsers()
        {
            return Content(authInfo());
        }
    }
}

 dotnet publish

[Authorize(Roles = @"<domain>\<group>")]
//or
[Authorize(Roles = @"<domain>\<group1>,<domain>\<group2>")]

services.AddAuthorization(options =>
{
   options.AddPolicy("RequireWindowsGroupMembership", policy =>
   {
     policy.RequireAuthenticatedUser();
     policy.RequireRole(@"<domain>\<group>"));  
   }
});

 [Authorize(Policy = "RequireWindowsGroupMembership")]

[HttpGet("[action]")]
public IActionResult SomeValue()
{
    if (!User.IsInRole(@"Domain\Group")) return StatusCode(403);
    return Ok("Some Value");
}

    public class ApplicationClaimsTransformation : IClaimsTransformation
    {
        private readonly ILogger<ApplicationClaimsTransformation> _logger;

        public ApplicationClaimsTransformation(ILogger<ApplicationClaimsTransformation> logger)
        {
            _logger = logger;
        }

        public Task<ClaimsPrincipal> TransformAsync(ClaimsPrincipal principal)
        {
            if (!(principal.Identity is ClaimsIdentity identity))
            {
                return Task.FromResult(principal);
            }

            var claims = addExistingUserClaims(identity);
            identity.AddClaims(claims);

            return Task.FromResult(principal);
        }

        private IEnumerable<Claim> addExistingUserClaims(IIdentity identity)
        {
            var claims = new List<Claim>();
            var user = @"VahidPC\Vahid";
            if (identity.Name != user)
            {
                _logger.LogError($"Couldn't find {identity.Name}.");
                return claims;
            }

            claims.Add(new Claim(ClaimTypes.GivenName, user));
            return claims;
        }
    }

            services.AddScoped<IClaimsTransformation, ApplicationClaimsTransformation>();
            services.AddAuthentication(options =>
            {
                // for both windows and anonymous authentication
                options.DefaultChallengeScheme = IISDefaults.AuthenticationScheme;
            });

var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
var userName = User.FindFirstValue(ClaimTypes.Name);
var userName = User.FindFirstValue(ClaimTypes.GivenName);