What's new in this release?

• Full C#7.0 support
• .NET Core support

اضافه نمودن reCAPTCHA به سایت:

اگر قبلا در گوگل ثبت نام نموده‌اید کافیست وارد این سایت شوید و بر روی Get reCAPTCHA کلیک نمائید؛ در غیر اینصورت می‌بایستی یک حساب کاربری ایجاد نماید. بعد از ورود، به کنترل پنل هدایت خواهید شد. در نمای اول به تصویر زیر برخورد خواهید کرد که از شما ثبت سایت جدید را خواستار است:

نام، دامنه سایت و مالک را وارد و ثبت نام نماید.

پس از آنکه بر روی دکمه‌ی ثبت نام کلیک نمودید، برای شما دو کلید جدید را ثبت می‌نماید که منحصر به سایت شماست. Site Key رشته ای را داراست که در کد‌های HTML قرار خواهد گرفت و کلید بعدی Secret Key می‌باشد. ارتباط سایت شما با گوگل می‌بایستی به صورت محرمانه محفوظ بماند.

<script src='https://www.google.com/recaptcha/api.js'></script>

<div data-sitekey="6LdHGgwTAAAAAClKFhGthRrjBXh5AUGd4eWNCQq7"></div>

using System.Collections.Generic;
using Newtonsoft.Json;

namespace BaseConfig.Security.Captcha
{
    public class RepaptchaResponse
    {
        [JsonProperty("success")]
        public bool Success { get; set; }

        [JsonProperty("error-codes")]
        public List<string> ErrorCodes { get; set; }
    }
}

using System.Configuration;
using System.Net;
using Newtonsoft.Json;

namespace BaseConfig.Security.Captcha
{
    public class ReCaptcha
    {
        public static string _secret;

        static ReCaptcha()
        {
            _secret = ConfigurationManager.AppSettings["ReCaptchaGoogleSecretKey"];
        }

        public static bool IsValid(string response)
        {
            //secret that was generated in key value pair
            var client = new WebClient();
            var reply = client.DownloadString($"https://www.google.com/recaptcha/api/siteverify?secret={_secret}&response={response}");

            var captchaResponse = JsonConvert.DeserializeObject<RepaptchaResponse>(reply);

            // when response is false check for the error message
            if (!captchaResponse.Success)
            {
                //if (captchaResponse.ErrorCodes.Count <= 0) return View();

                //var error = captchaResponse.ErrorCodes[0].ToLower();
                //switch (error)
                //{
                //    case ("missing-input-secret"):
                //        ViewBag.Message = "The secret parameter is missing.";
                //        break;
                //    case ("invalid-input-secret"):
                //        ViewBag.Message = "The secret parameter is invalid or malformed.";
                //        break;

                //    case ("missing-input-response"):
                //        ViewBag.Message = "The response parameter is missing.";
                //        break;
                //    case ("invalid-input-response"):
                //        ViewBag.Message = "The response parameter is invalid or malformed.";
                //        break;

                //    default:
                //        ViewBag.Message = "Error occured. Please try again";
                //        break;
                //}
                return false;
            }
            // Captcha is valid
            return true;
        }
    }
}

        //
        // POST: /Account/Login
        [HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]
        public virtual async Task<ActionResult> Login(LoginPageModel model, string returnUrl)
        {
            var response = Request["g-recaptcha-response"];
            if (response != null && ReCaptcha.IsValid(response))
            {
                // 
            }
         }

/**
 * 
 * @param {} data 
 * @returns {} 
 */
function Success(data) {
    grecaptcha.reset();
}

<div data-sitekey="6LdHGgwTAAAAAClKFhGthRrjBXh5AUGd4eWNCQq7"></div>  

    <script>
        var recaptcha1;
        var recaptcha2;
        var myCallBack = function () {
            //Render the recaptcha1 on the element with ID "recaptcha1"
            recaptcha1 = grecaptcha.render('recaptcha1', {
                'sitekey': '6Lf9FQwTAAAAAE6XlDqrey24K4xJOPM5nNVBmNO9',
                'theme': 'light'
            });

            //Render the recaptcha2 on the element with ID "recaptcha2"
            recaptcha2 = grecaptcha.render('recaptcha2', {
                'sitekey': '6Lf9FQwTAAAAAE6XlDqrey24K4xJOPM5nNVBmNO9',
                'theme': 'light'
            });

            //Render the recaptcha3 on the element with ID "recaptcha3"
            recaptcha2 = grecaptcha.render('recaptcha3', {
                'sitekey': '6Lf9FQwTAAAAAE6XlDqrey24K4xJOPM5nNVBmNO9',
                'theme': 'light'
            });
        };
    </script>

<div id="recaptcha1"></div>
<div id="recaptcha2"></div>
<div id="recaptcha3"></div>

<script src='https://www.google.com/recaptcha/api.js?hl=@(App_GlobalResources.CP.CurrentAbbrivation)'></script>

<script src='https://www.google.com/recaptcha/api.js?hl=fa'></script>

public static class WebGridExtensions
{
    public static HelperResult PagerList(
        this WebGrid webGrid,
        WebGridPagerModes mode = WebGridPagerModes.NextPrevious | WebGridPagerModes.Numeric,
        string firstText = null,
        string previousText = null,
        string nextText = null,
        string lastText = null,
        int numericLinksCount = 5)
    {
        return PagerList(webGrid, mode, firstText, previousText, nextText, lastText, numericLinksCount, explicitlyCalled: true);
    }

    private static HelperResult PagerList(
        WebGrid webGrid,
        WebGridPagerModes mode,
        string firstText,
        string previousText,
        string nextText,
        string lastText,
        int numericLinksCount,
        bool explicitlyCalled)
    {
        
        int currentPage = webGrid.PageIndex;
        int totalPages = webGrid.PageCount;
        int lastPage = totalPages - 1;

        var ul = new TagBuilder("ul");
        var li = new List<TagBuilder>();

        
        if (ModeEnabled(mode, WebGridPagerModes.FirstLast)) {
            if (String.IsNullOrEmpty(firstText)) {
                firstText = "اولین";
            }

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(0), firstText)
            };

            if (currentPage == 0) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }
        
        if (ModeEnabled(mode, WebGridPagerModes.NextPrevious)) {
            if (String.IsNullOrEmpty(previousText)) {
                previousText = "قبلی";
            }

            int page = currentPage == 0 ? 0: currentPage - 1;

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(page), previousText)
            };
            
            if (currentPage == 0) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }


       if (ModeEnabled(mode, WebGridPagerModes.Numeric) && (totalPages > 1)) {
            int last = currentPage + (numericLinksCount / 2);
            int first = last - numericLinksCount + 1;
            if (last > lastPage) {
                first -= last - lastPage;
                last = lastPage;
            }
            if (first < 0) {
                last = Math.Min(last + (0 - first), lastPage);
                first = 0;
            }
            for (int i = first; i <= last; i++) {

                var pageText = (i + 1).ToString(CultureInfo.InvariantCulture);
                var part = new TagBuilder("li") {
                    InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(i), pageText)
                };

                if (i == currentPage) {
                    part.MergeAttribute("class", "active");
                }
                
                li.Add(part);

            }
        }
        
        if (ModeEnabled(mode, WebGridPagerModes.NextPrevious)) {
            if (String.IsNullOrEmpty(nextText)) {
                nextText = "بعدی";
            }
            
            int page = currentPage == lastPage ? lastPage: currentPage + 1;

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(page), nextText)
            };
            
            if (currentPage == lastPage) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }
        
        if (ModeEnabled(mode, WebGridPagerModes.FirstLast)) {
            if (String.IsNullOrEmpty(lastText)) {
                lastText = "آخرین";
            }

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(lastPage), lastText)
            };
            
            if (currentPage == lastPage) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }

        ul.InnerHtml = string.Join("", li);

        var html = "";
        if (explicitlyCalled && webGrid.IsAjaxEnabled) {
            var span = new TagBuilder("span");
            span.MergeAttribute("data-swhgajax", "true");
            span.MergeAttribute("data-swhgcontainer", webGrid.AjaxUpdateContainerId);
            span.MergeAttribute("data-swhgcallback", webGrid.AjaxUpdateCallback);

            span.InnerHtml = ul.ToString();
            html = span.ToString();

        } else {
            html = ul.ToString();
        }

        return new HelperResult(writer => {
            writer.Write(html);         
        });
    }

    private static String GridLink(WebGrid webGrid, string url, string text) 
    {
        TagBuilder builder = new TagBuilder("a");
        builder.SetInnerText(text);
        builder.MergeAttribute("href", url);
        if (webGrid.IsAjaxEnabled) {
            builder.MergeAttribute("data-swhglnk", "true");
        }
        return builder.ToString(TagRenderMode.Normal);
    }


    private static bool ModeEnabled(WebGridPagerModes mode, WebGridPagerModes modeCheck)
    {
        return (mode & modeCheck) == modeCheck;
    }

}

<div>
@grid.PagerList(mode: WebGridPagerModes.All)
</div>

@{  
    WebGrid grid = new WebGrid(Model,
                               rowsPerPage: 10,
                               ajaxUpdateContainerId: "grid");
    
    var rowIndex = ((grid.PageIndex + 1) * grid.RowsPerPage) - (grid.RowsPerPage - 1);
}

    @grid.Table(
                            tableStyle: "table table-striped table-hover",
                    headerStyle: "webgrid-header",
          
            alternatingRowStyle: "webgrid-alternating-row",
            selectedRowStyle: "webgrid-selected-row",
            rowStyle: "webgrid-row-style",
            columns: grid.Columns(
                
                  grid.Column(columnName: "Name", header: "نام استان", style: "myfont"),
                  grid.Column(columnName: "NameEn", header: "نام استان ( انگلیسی )", style: "myfont"),
                  grid.Column(header: "", format: item => @Html.ActionLink("مدیریت شهرها", actionName: MVC.Admin.City.ActionNames.Index, controllerName: MVC.Admin.City.Name, routeValues: new {Code=item.Code },htmlAttributes:null)),
                 grid.Column(header: "",
                 style: "text-align-center-col smallcell",
                             format: item => @Html.ActionLink(linkText: "ویرایش", actionName: "Edit",
                             controllerName: "Province", routeValues: new { area = "Admin", code = item.Code },
                             htmlAttributes: new { @class = "btn-sm btn-info vertical-center" }))
                 ) )

<div>
    @grid.PagerList(mode: WebGridPagerModes.All)
</div>
 

.pagination > li

.pagination li

<div >
    @grid.PagerList(mode: WebGridPagerModes.All)
</div>

  var ul = new TagBuilder("ul");
        ul.AddCssClass("pagination");

grid.Bind(Model, rowCount: (int)ViewBag.PageCount);

@page "/"

@page "/"

<p>Hello, @name</p>

@code
{
    string name = "Vahid N.";
}

 <p>Hello, @name.ToUpper()</p>

@page "/"

<p>Hello, @name.ToUpper()</p>
<p>Hello, @CustomToUpper(name)</p>

@code
{
    string name = "Vahid N.";

    string CustomToUpper(string value) => value.ToUpper();
}

<p>Let's add 2 + 2 : @2 + 2 </p>

<p>Let's add 2 + 2 : @(2 + 2) </p>

<button @onclick="@(()=>Console.WriteLine("Test"))">Click me</button>

@page "/"

<button @onclick="@WriteLog">Click me 2</button>

@code
{
    void WriteLog()
    {
        Console.WriteLine("Test");
    }
}

@page "/"

<button @onclick="@(()=>WriteLogWithParam("Test 3"))">Click me 3</button>

@code
{
    void WriteLogWithParam(string value)
    {
        Console.WriteLine(value);
    }
}

BlazorRazorSample\Client\Pages\Index.razor(12,25): error CS1501: No overload for method 'WriteLog' takes 1 arguments

@page "/"

<p>Hello, @StringUtils.MyCustomToUpper(name)</p>

@code
{
    public class StringUtils
    {
        public static string MyCustomToUpper(string value) => value.ToUpper();
    }
}

namespace BlazorRazorSample.Shared
{
    public class StringUtils
    {
        public static string MyNewCustomToUpper(string value) => value.ToUpper();
    }
}

@page "/"

@using BlazorRazorSample.Shared

<p>Hello, @StringUtils.MyNewCustomToUpper(name)</p>

@using BlazorRazorSample.Shared

using System;

namespace BlazorRazorSample.Shared.Models
{
    public class MovieDto
    {
        public string Title { set; get; }

        public DateTime ReleaseDate { set; get; }
    }
}

@using BlazorRazorSample.Shared.Models

@page "/"

<div>
    <h3>Movies</h3>
    @foreach(var movie in movies)
    {
        <p>Title: <b>@movie.Title</b></p>
        <p>ReleaseDate: @movie.ReleaseDate.ToString("dd MMM yyyy")</p>
    }
</div>

@code
{
    List<MovieDto> movies = new List<MovieDto>
    {
        new MovieDto
        {
            Title = "Movie 1",
            ReleaseDate = DateTime.Now.AddYears(-1)
        },
        new MovieDto
        {
            Title = "Movie 2",
            ReleaseDate = DateTime.Now.AddYears(-2)
        },
        new MovieDto
        {
            Title = "Movie 3",
            ReleaseDate = DateTime.Now.AddYears(-3)
        }
    };
}

    @for(var i = 0; i < movies.Count; i++)
    {
        <div style="background-color: @(i % 2 == 0 ? "blue" : "red")">
            <p>Title: <b>@movies[i].Title</b></p>
            <p>ReleaseDate: @movies[i].ReleaseDate.ToString("dd MMM yyyy")</p>
        </div>
    }

@page "/fetchdata"
@using BlazorRazorSample.Shared
@inject HttpClient Http

<h1>Weather forecast</h1>

<p>This component demonstrates fetching data from the server.</p>

@if (forecasts == null)
{
    <p><em>Loading...</em></p>
}
else
{
    <table class="table">
        <thead>
            <tr>
                <th>Date</th>
                <th>Temp. (C)</th>
                <th>Temp. (F)</th>
                <th>Summary</th>
            </tr>
        </thead>
        <tbody>
            @foreach (var forecast in forecasts)
            {
                <tr>
                    <td>@forecast.Date.ToShortDateString()</td>
                    <td>@forecast.TemperatureC</td>
                    <td>@forecast.TemperatureF</td>
                    <td>@forecast.Summary</td>
                </tr>
            }
        </tbody>
    </table>
}

@code {
    private WeatherForecast[] forecasts;

    protected override async Task OnInitializedAsync()
    {
        forecasts = await Http.GetFromJsonAsync<WeatherForecast[]>("WeatherForecast");
    }

}

@if (forecasts == null)
{
    <p><em>Loading...</em></p>
}

new MovieDto
{
   Title = "<i>Movie 1</i>",
   ReleaseDate = DateTime.Now.AddYears(-1)
},

<p>Title: <b>@((MarkupString)movie.Title)</b></p>

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Reflection;
using System.Text;


public class PersianCulture : CultureInfo
{
    private readonly Calendar cal;
    private readonly Calendar[] optionals;


    public PersianCulture(): this("FA-IR", true)
    {

    }

    public PersianCulture(string cultureName, bool useUserOverride): base(cultureName, useUserOverride)
    {
        //Temporary Value for cal.
        cal = base.OptionalCalendars[0];

        //populating new list of optional calendars.
        var optionalCalendars = new List<Calendar>();
        optionalCalendars.AddRange(base.OptionalCalendars);
        optionalCalendars.Insert(0, new PersianCalendar());


        Type formatType = typeof(DateTimeFormatInfo);
        Type calendarType = typeof(Calendar);


        PropertyInfo idProperty = calendarType.GetProperty("ID", BindingFlags.Instance | BindingFlags.NonPublic);
        FieldInfo optionalCalendarfield = formatType.GetField("optionalCalendars",
                                                                BindingFlags.Instance | BindingFlags.NonPublic);

        //populating new list of optional calendar ids
        var newOptionalCalendarIDs = new Int32[optionalCalendars.Count];
        for (int i = 0; i < newOptionalCalendarIDs.Length; i++)
            newOptionalCalendarIDs[i] = (Int32)idProperty.GetValue(optionalCalendars[i], null);

        optionalCalendarfield.SetValue(DateTimeFormat, newOptionalCalendarIDs);

        optionals = optionalCalendars.ToArray();
        cal = optionals[0];
        DateTimeFormat.Calendar = optionals[0];

        DateTimeFormat.MonthNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", string.Empty };
        DateTimeFormat.MonthGenitiveNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", string.Empty };
        DateTimeFormat.AbbreviatedMonthNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", string.Empty };
        DateTimeFormat.AbbreviatedMonthGenitiveNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", string.Empty };

        DateTimeFormat.AbbreviatedDayNames = new string[] { "ی", "د", "س", "چ", "پ", "ج", "ش" };
        DateTimeFormat.ShortestDayNames = new string[] { "ی", "د", "س", "چ", "پ", "ج", "ش" };
        DateTimeFormat.DayNames = new string[] { "یکشنبه", "دوشنبه", "ﺳﻪشنبه", "چهارشنبه", "پنجشنبه", "جمعه", "شنبه" };

        DateTimeFormat.AMDesignator = "ق.ظ";
        DateTimeFormat.PMDesignator = "ب.ظ";

        
        DateTimeFormat.ShortDatePattern = "yyyy/MM/dd";
        DateTimeFormat.LongDatePattern = "yyyy/MM/dd";
             
        DateTimeFormat.SetAllDateTimePatterns(new[] {"yyyy/MM/dd"}, 'd');
        //DateTimeFormat.SetAllDateTimePatterns(new[] {"dddd, dd MMMM yyyy"}, 'D');
        //DateTimeFormat.SetAllDateTimePatterns(new[] {"yyyy MMMM"}, 'y');
        //DateTimeFormat.SetAllDateTimePatterns(new[] {"yyyy MMMM"}, 'Y');
        

    }

    public override Calendar Calendar
    {
        get { return cal; }
    }

    public override Calendar[] OptionalCalendars
    {
        get { return optionals; }
    }
}

Claim type: sid - Claim value: f3940d6e58cbb576669ee49c90e22cb1
Claim type: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
Claim type: http://schemas.microsoft.com/identity/claims/identityprovider - Claim value: local
Claim type: http://schemas.microsoft.com/claims/authnmethodsreferences - Claim value: pwd
Claim type: given_name - Claim value: Vahid
Claim type: family_name - Claim value: N

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
            JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Clear();
        }

• Claim type: sid - Claim value: 91f5a09da5cdbbe18762526da1b996fb
• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: idp - Claim value: local
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N

namespace ImageGallery.MvcClient.WebApp
{
        public void ConfigureServices(IServiceCollection services)
        {
// ...
              .AddOpenIdConnect("oidc", options =>
              {
  // ...
                  options.ClaimActions.Remove("amr");
                  options.ClaimActions.DeleteClaim("sid");
                  options.ClaimActions.DeleteClaim("idp");
              });
        }

• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: amr - Claim value: pwd
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N

namespace DNT.IDP
{
    public static class Config
    {
        // identity-related resources (scopes)
        public static IEnumerable<IdentityResource> GetIdentityResources()
        {
            return new List<IdentityResource>
            {
                new IdentityResources.OpenId(),
                new IdentityResources.Profile(),
                new IdentityResources.Address()
            };
        }

AllowedScopes =
{
    IdentityServerConstants.StandardScopes.OpenId,
    IdentityServerConstants.StandardScopes.Profile,
    IdentityServerConstants.StandardScopes.Address
},

namespace DNT.IDP
{
    public static class Config
    {
        public static List<TestUser> GetUsers()
        {
            return new List<TestUser>
            {
                new TestUser
                {
// ...
                    Claims = new List<Claim>
                    {
// ...
                        new Claim("address", "Main Road 1")
                    }
                },
                new TestUser
                {
// ...
                    Claims = new List<Claim>
                    {
// ...
                        new Claim("address", "Big Street 2")
                    }
                }
            };
        }

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
// ...
              .AddOpenIdConnect("oidc", options =>
              {
   // ...
                  options.Scope.Add("address");
   // …
   options.ClaimActions.DeleteClaim("address");
              });
        }

GET idphostaddress/connect/userinfo
Authorization: Bearer R9aty5OPlk

dotnet add package IdentityModel

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
        public async Task<IActionResult> OrderFrame()
        {
            var discoveryClient = new DiscoveryClient(_configuration["IDPBaseAddress"]);
            var metaDataResponse = await discoveryClient.GetAsync();

            var userInfoClient = new UserInfoClient(metaDataResponse.UserInfoEndpoint);

            var accessToken = await HttpContext.GetTokenAsync(OpenIdConnectParameterNames.AccessToken);
            var response = await userInfoClient.GetAsync(accessToken);
            if (response.IsError)
            {
                throw new Exception("Problem accessing the UserInfo endpoint.", response.Exception);
            }

            var address = response.Claims.FirstOrDefault(c => c.Type == "address")?.Value;
            return View(new OrderFrameViewModel(address));
        }

namespace ImageGallery.MvcClient.ViewModels
{
    public class OrderFrameViewModel
    {
        public string Address { get; } = string.Empty;

        public OrderFrameViewModel(string address)
        {
            Address = address;
        }
    }
}

@model ImageGallery.MvcClient.ViewModels.OrderFrameViewModel
<div class="container">
    <div class="h3 bottomMarginDefault">Order a framed version of your favorite picture.</div>
    <div class="text bottomMarginSmall">We've got this address on record for you:</div>
    <div class="text text-info bottomMarginSmall">@Model.Address</div>
    <div class="text">If this isn't correct, please contact us.</div>
</div>

<li><a asp-area="" asp-controller="Gallery" asp-action="OrderFrame">Order a framed picture</a></li>

namespace DNT.IDP
{
    public static class Config
    {
        public static List<TestUser> GetUsers()
        {
            return new List<TestUser>
            {
                new TestUser
                {
//...
                    Claims = new List<Claim>
                    {
//...
                        new Claim("role", "PayingUser")
                    }
                },
                new TestUser
                {
//...
                    Claims = new List<Claim>
                    {
//...
                        new Claim("role", "FreeUser")
                    }
                }
            };
        }

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<IdentityResource> GetIdentityResources()
        {
            return new List<IdentityResource>
            {
                // ...
                new IdentityResource(
                    name: "roles",
                    displayName: "Your role(s)",
                    claimTypes: new List<string>() { "role" })
            };
        }

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>
            {
                new Client
                {
// ...
                    AllowedScopes =
                    {
// ...
                        "roles"
                    }
// ...
                }
             };
        }

options.Scope.Add("roles");

• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: amr - Claim value: pwd
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N

options.ClaimActions.MapUniqueJsonKey(claimType: "role", jsonKey: "role");

• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: amr - Claim value: pwd
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N
• Claim type: role - Claim value: PayingUser

@if(User.IsInRole("PayingUser"))
{
   <li><a asp-area="" asp-controller="Gallery" asp-action="OrderFrame">Order a framed picture</a></li>
}

options.TokenValidationParameters = new TokenValidationParameters
{
    NameClaimType = JwtClaimTypes.GivenName,
    RoleClaimType = JwtClaimTypes.Role,
};

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
        [Authorize(Roles = "PayingUser")]
        public async Task<IActionResult> OrderFrame()
        {

using Microsoft.AspNetCore.Mvc;

public class AuthorizationController : Controller
{
    public IActionResult AccessDenied()
    {
        return View();
    }
}

<div class="container">
    <div class="h3">Woops, looks like you're not authorized to view this page.</div>
    <div>Would you prefer to <a asp-controller="Gallery" asp-action="Logout">log in as someone else</a>?</div>
</div>

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication(options =>
            {
                // ...
            }).AddCookie("Cookies", options =>
              {
                  options.AccessDeniedPath = "/Authorization/AccessDenied";
              })
// ...

using System;
using System.Linq;
using System.Collections.Generic;
using System.IO;
using System.Web.Mvc;

namespace SecurityModule
{
    [AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
    public sealed class AllowUploadSafeFilesAttribute : ActionFilterAttribute
    {
        static readonly IList<string> ExtToFilter = new List<string> { 
            ".aspx", ".asax", ".asp", ".ashx", ".asmx", ".axd", ".master", ".svc", ".php" ,        
            ".php3" , ".php4", ".ph3", ".ph4", ".php4", ".ph5", ".sphp", ".cfm", ".ps", ".stm",
            ".htaccess", ".htpasswd", ".php5", ".phtml", ".cgi", ".pl", ".plx", ".py", ".rb", ".sh", ".jsp",
            ".cshtml", ".vbhtml", ".swf" , ".xap", ".asptxt"
        };

        static readonly IList<string> NameToFilter = new List<string> { 
           "web.config" , "htaccess" , "htpasswd", "web~1.con"
        };

        static bool canUpload(string fileName)
        {
            if (string.IsNullOrWhiteSpace(fileName))
                return false;

            fileName = fileName.ToLowerInvariant();
            var name = Path.GetFileName(fileName);
            var ext = Path.GetExtension(fileName);

            if (string.IsNullOrWhiteSpace(name))
                throw new InvalidOperationException("Uploaded file should have a name.");

            return !ExtToFilter.Contains(ext) &&
                   !NameToFilter.Contains(name) &&
                   !NameToFilter.Contains(ext) &&
                   //for "file.asp;.jpg" files
                   ExtToFilter.All(item => !name.Contains(item));
        }

        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            var files = filterContext.HttpContext.Request.Files;
            foreach (string file in files)
            {
                var postedFile = files[file];
                if (postedFile == null || postedFile.ContentLength == 0) continue;

                if (!canUpload(postedFile.FileName))
                    throw new InvalidOperationException(string.Format("You are not allowed to upload {0} file.", Path.GetFileName(postedFile.FileName)));
            }

            base.OnActionExecuting(filterContext);
        }
    }
}

[AllowUploadSafeFiles]
public ActionResult UploadFile(HttpPostedFileBase file)

Moving the standards work into the open, under the .NET Foundation, makes it easier for standardization work. Everything from language innovation and feature design through implementation and on to standardization now takes place in the open. It will be easier to ask questions among the language design team, the compiler implementers, and the standards committee. Even better, those conversations will be public. 

public abstract class myabstractclass
{
    public abstract string dosomething( string input );
 
    public double round( double number , int decimals )
    {
        return math.round( number , decimals );
    }
}

   public class mynewclass : myabstractclass
   {
       public override string dosomething( string input )
       {
           return input;
       }
   }

    [testclass]
    public class mytest
    {
        [testmethod]
        public void testround()
        {
            mynewclass mynewclass = new mynewclass();
 
            var result = mynewclass.round( 5.55 , 1 );
 
            assert.areequal( 5.6 , result );
        }
    }

       [testmethod]
       public void testwithmockrepository()
       {
           var mockrepository = new rhino.mocks.mockrepository();
           var mock = mockrepository.partialmock<myabstractclass>();
 
           using ( mockrepository.record() )
           {
               expect.call( mock.dosomething( arg<string>.is.anything ) ).return( "hi..." ).repeat.once();
           }
           using ( mockrepository.playback() )
           {
               assert.areequal( "hi..." , mock.dosomething( "salam" ) );             
           }
       }

      [testmethod]
      public void testwithaaa()
      {
          var mock = mockrepository.generatepartialmock<myabstractclass>();
 
          mock.expect( x => x.dosomething( arg<string>.is.anything ) ).return( "hi..." ).repeat.once();//arange
 
          var result = mock.dosomething( "salam" );//act
 
          assert.areequal( "hi..." , result );//assert
      }

       [testmethod]
       public void testwithaaa()
       {
           var mock = mockrepository.generatepartialmock<myabstractclass>();
 
           mock.expect( x => x.dosomething( arg<string>.is.anything ) ).return( "hi..." ).repeat.once();//arange
 
           var result = mock.dosomething( "salam" );//act
           var result2 = mock.dosomething( "bye" );//act
           assert.areequal( "hi..." , result );//assert
       }

 PM> Install-Package Microsoft.AspNet.WebApi.OwinSelfHost

using System;
using System.Collections.Generic;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
using System.Web.Http;

namespace WebApiSelfHostTests
{
    public class UsersController : ApiController
    {
        public IEnumerable<User> GetAllUsers()
        {
            return new[]
            {
                new User{ Id = 1, Name = "User 1", Type = UserType.Admin },
                new User{ Id = 2, Name = "User 2", Type = UserType.User }
            };
        }

        public async Task<HttpResponseMessage> Post(HttpRequestMessage request)
        {
            var jsonContent = await request.Content.ReadAsStringAsync();
            Console.WriteLine("JsonContent (Server Side): {0}", jsonContent);
            return new HttpResponseMessage(HttpStatusCode.Created);
        }
    }
}

namespace WebApiSelfHostTests
{
    public enum UserType
    {
        User,
        Admin,
        Writer
    }

    public class User
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public UserType Type { set; get; }
    }
}

using System.Web.Http;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
using Owin;

namespace WebApiSelfHostTests
{
    /// <summary>
    /// PM> Install-Package Microsoft.AspNet.WebApi.OwinSelfHost
    /// </summary>
    public class Startup
    {
        public void Configuration(IAppBuilder appBuilder)
        {
            var config = new HttpConfiguration();
            config.Routes.MapHttpRoute(
                name: "DefaultApi",
                routeTemplate: "api/{controller}/{id}",
                defaults: new { id = RouteParameter.Optional }
                );

            appBuilder.UseWebApi(config);
        }
    }
}

 var server = WebApp.Start<Startup>(url: BaseAddress);


Console.WriteLine("Press Enter to quit.");
Console.ReadLine();
server.Dispose();

 using (var client = new HttpClient())
{
   var response = client.GetAsync(BaseAddress + "api/users").Result;
   Console.WriteLine("Response: {0}", response);
   Console.WriteLine("JsonContent (Client Side): {0}", response.Content.ReadAsStringAsync().Result);
}

 JsonContent (Client Side): [{"Id":1,"Name":"User 1","Type":1},{"Id":2,"Name":"User 2","Type":0}]

    public class Startup
    {
        public void Configuration(IAppBuilder appBuilder)
        {
            var config = new HttpConfiguration();
            config.Formatters.JsonFormatter.SerializerSettings = new JsonSerializerSettings
            {
                Converters = { new StringEnumConverter() }
            };

 JsonContent (Client Side): [{"Id":1,"Name":"User 1","Type":"Admin"},{"Id":2,"Name":"User 2","Type":"User"}]

var user = new User
{
   Id = 1,
   Name = "User 1",
   Type = UserType.Writer
};

var client = new HttpClient();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

var response = client.PostAsJsonAsync(BaseAddress + "api/users", user).Result;
Console.WriteLine("Response: {0}", response);

 JsonContent (Server Side): {"Id":1,"Name":"User 1","Type":2}

            var jsonMediaTypeFormatter = new JsonMediaTypeFormatter
            {
                SerializerSettings = new JsonSerializerSettings
                {
                    Converters = { new StringEnumConverter() }
                }
            };
            var response = client.PostAsync(BaseAddress + "api/users", user, jsonMediaTypeFormatter).Result;
            Console.WriteLine("Response: {0}", response);

 JsonContent (Server Side): {"Id":1,"Name":"User 1","Type":"Writer"}