@attribute [ProtectedPage(GroupName = "Feature 1", Title = "Page 1", GlyphIcon = "bi bi-dot", GroupOrder = 1, ItemOrder = 1)]

public RegistryKey CreateSubKey( string subkey);

RegistryKey MyReg = Registry .CurrentUser.CreateSubKey( "SOFTWARE\\SomeCompany\\SomeApp\\SomeVer" );

public RegistryKey OpenSubKey( string name);
public RegistryKey OpenSubKey( string name, bool writable);

RegistryKey MyReg = Registry .CurrentUser.OpenSubKey( "SOFTWARE\\SomeCompany\\SomeApp\\SomeVer" , true );

public object GetValue( string name);
public object GetValue( string name, object defaultValue);

public void SetValue( string name, object value);

RegistryKey MyReg = Registry .CurrentUser.CreateSubKey( "SOFTWARE\\SomeCompany\\SomeApp\\SomeVer" );
int nSomeVal = ( int )MyReg.GetValue( "SomeVal" , 0);
MyReg.SetValue( "SomeValue" , nSomeVal + 1);
MyReg.Close();

public void DeleteSubKey( string subkey);
public void DeleteSubKey( string subkey, bool throwOnMissingSubKey);

public void DeleteSubKeyTree( string subkey);
public void DeleteSubKeyTree( string subkey, bool throwOnMissingSubKey);

public void DeleteValue( string name);
public void DeleteValue( string name, bool throwOnMissingValue);

public string [] GetSubKeyNames();

public string [] GetSubKeyNames();

public void Flush();

namespace jQueryMvcSample07.Models
{
    public class BlogPost
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
    }
}

using System.Web.Mvc;
using System.Web.UI;
using jQueryMvcSample07.Models;
using jQueryMvcSample07.Security;

namespace jQueryMvcSample07.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View(); //نمایش یک منوی ساده در ابتدای کار
        }

        [HttpGet]
        public ActionResult ShowSynchronous()
        {
            var model = getModel();
            return View(model); //نمایش همزمان
        }

        private static BlogPost getModel()
        {
            //شبیه سازی یک عملیات طولانی
            System.Threading.Thread.Sleep(3000);
            var model = new BlogPost
            {
                Title = "عنوان ... ",
                Body = "مطلب... "
            };
            return model;
        }

        [HttpGet]
        public ActionResult ShowAsynchronous()
        {
            return View(); //نمایش ابتدایی صفحه
        }

        [HttpPost]
        [AjaxOnly]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public ActionResult RenderAsynchronous()
        {
            //دریافت اطلاعات به صورت غیرهمزمان
            var model = getModel();
            return PartialView(viewName: "_Post", model: model);
        }
    }
}

@{
    ViewBag.Title = "Index";
}
<h2>
    نمایش اطلاعات به صورت همزمان و غیرهمزمان</h2>
<ul>
    <li>
        @Html.ActionLink(linkText: "نمایش همزمان", actionName: "ShowSynchronous", controllerName: "Home")
    </li>
    <li>
        @Html.ActionLink(linkText: "نمایش غیر همزمان", actionName: "ShowAsynchronous", controllerName: "Home")
    </li>
</ul>

@model jQueryMvcSample07.Models.BlogPost
<fieldset>
    <legend>@Model.Title</legend>
    @Model.Body
</fieldset>

@model jQueryMvcSample07.Models.BlogPost
@{
    ViewBag.Title = "ShowSynchronous";
}

<h2>نمایش همزمان</h2>
@{ Html.RenderPartial("_Post", Model); }

@{
    ViewBag.Title = "ShowAsynchronous";
    var loadInfoUrl = Url.Action(actionName: "RenderAsynchronous", controllerName: "Home");
}
<h2>
    نمایش غیر همزمان</h2>
<div id="info" align="center">
</div>
<div id="progress" align="center" style="display: none">
    <br />
    <img src="@Url.Content("~/Content/images/loadingAnimation.gif")" alt="loading..."  />
</div>
@section JavaScript
{
    <script type="text/javascript">
        $(function () {
            $("#progress").css("display", "block");
            $.ajax({
                type: "POST",
                url: '@loadInfoUrl',
                complete: function (xhr, status) {
                    var data = xhr.responseText;
                    if (xhr.status == 403) {
                        window.location = "/login";
                    }
                    else if (status === 'error' || !data || data == "nok") {
                        alert('خطایی رخ داده است');
                    }
                    else {
                        $("#progress").css("display", "none");
                        $("#info").html(data);
                    }
                }
            });
        });
    </script>
}

public class IdentityRevalidatingAuthenticationStateProvider : RevalidatingServerAuthenticationStateProvider
{

    protected override TimeSpan RevalidationInterval => TimeSpan.FromMinutes(30);

    protected override async Task<bool> ValidateAuthenticationStateAsync(
        AuthenticationState authenticationState, CancellationToken cancellationToken)
    {
     // ...
    }
}

public class PersistingRevalidatingAuthenticationStateProvider : RevalidatingServerAuthenticationStateProvider
{
    public PersistingRevalidatingAuthenticationStateProvider(
        ILoggerFactory loggerFactory,
        IServiceScopeFactory scopeFactory,
        PersistentComponentState state,
        IOptions<IdentityOptions> options)
        : base(loggerFactory)
    {
     // ...
    }

    protected override TimeSpan RevalidationInterval => TimeSpan.FromMinutes(30);

    protected override async Task<bool> ValidateAuthenticationStateAsync(
        AuthenticationState authenticationState, CancellationToken cancellationToken)
    {
     // ...
    }

    private async Task OnPersistingAsync()
    {
     // ...
                _state.PersistAsJson(nameof(UserInfo), new UserInfo
                {
                    UserId = userId,
                    Email = email,
                });
     // ...
    }
}

public class PersistentAuthenticationStateProvider(PersistentComponentState persistentState) : AuthenticationStateProvider
{
    private static readonly Task<AuthenticationState> _unauthenticatedTask =
        Task.FromResult(new AuthenticationState(new ClaimsPrincipal(new ClaimsIdentity())));

    public override Task<AuthenticationState> GetAuthenticationStateAsync()
    {
        if (!persistentState.TryTakeFromJson<UserInfo>(nameof(UserInfo), out var userInfo) || userInfo is null)
        {
            return _unauthenticatedTask;
        }

        Claim[] claims = [
            new Claim(ClaimTypes.NameIdentifier, userInfo.UserId),
            new Claim(ClaimTypes.Name, userInfo.Email),
            new Claim(ClaimTypes.Email, userInfo.Email) ];

        return Task.FromResult(
            new AuthenticationState(new ClaimsPrincipal(new ClaimsIdentity(claims,
                authenticationType: nameof(PersistentAuthenticationStateProvider)))));
    }
}

 AntiForgeryConfig.RequireSsl = true;

<configuration>
  <system.web>
    <authentication mode="Forms">
      <forms requireSSL="true" cookieless="UseCookies"/>
    </authentication>
  </system.web>
</configuration>

<configuration>
  <system.web>
    <httpCookies httpOnlyCookies="true" requireSSL="true" />
  </system.web>
</configuration>

<configuration>
  <system.web>
    <roleManager cookieRequireSSL="true" />
  </system.web>
</configuration>

var options = new CookieAuthenticationOptions()
{
    CookieHttpOnly = true,
    CookieSecure = CookieSecureOption.Always,
    ExpireTimeSpan = TimeSpan.FromMinutes(10)
};

 filters.Add(new RequireHttpsAttribute(permanent: true));

using System.Web.Mvc;
namespace MyWebsite
{
    internal static class FilterConfig
    {
        internal static void RegisterGlobalFilters(GlobalFilterCollection filters)
        {
            filters.Add(new RequireHttpsAttribute(permanent: true));
        }
    }
}

        protected void Application_BeginRequest(Object sender, EventArgs e)
        {
            if (!HttpContext.Current.Request.IsSecureConnection)
            {
                var builder = new UriBuilder
                {
                    Scheme = "https",
                    Host = Request.Url.Host,
                    // use the RawUrl since it works with URL Rewriting
                    Path = Request.RawUrl
                };
                Response.Status = "301 Moved Permanently";
                Response.AddHeader("Location", builder.ToString());
            }
        }

<httpProtocol>
      <customHeaders>
        <add name="Strict-Transport-Security" value="max-age=16070400; includeSubDomains" />

<rewrite>
    <rules>        
        <rule name="Redirect to HTTPS" stopProcessing="true">
          <match url="(.*)" />
          <conditions>
            <add input="{HTTPS}" pattern="off" ignoreCase="true" />
            <add input="{HTTP_HOST}" negate="true" pattern="localhost" />
          </conditions>
          <action type="Redirect" url="https://{HTTP_HOST}/{R:1}" redirectType="Permanent" />
        </rule>

 var fullBaseUrl = Url.Action(result: MVC.Home.Index(), protocol: this.Request.Url.Scheme);

User-agent: *
Sitemap: https://www.dntips.ir/Sitemap

PM> Install-Package Microsoft.AspNet.Identity.Samples -Pre

public class EmailService : IIdentityMessageService
{
    public Task SendAsync(IdentityMessage message)
    {
        // Plug in your email service here to send an email.
        return Task.FromResult(0);
    }
}

public class SmsService : IIdentityMessageService
{
    public Task SendAsync(IdentityMessage message)
    {
        // Plug in your sms service here to send a text message.
        return Task.FromResult(0);
    }
}

public class ApplicationDbInitializer 
    : DropCreateDatabaseIfModelChanges<ApplicationDbContext> 
{
    protected override void Seed(ApplicationDbContext context) {
        InitializeIdentityForEF(context);
        base.Seed(context);
    }

    //Create User=Admin@Admin.com with password=Admin@123456 in the Admin role        
    public static void InitializeIdentityForEF(ApplicationDbContext db) 
    {
        var userManager = 
           HttpContext.Current.GetOwinContext().GetUserManager<ApplicationUserManager>();
        
        var roleManager = 
            HttpContext.Current.GetOwinContext().Get<ApplicationRoleManager>();

        const string name = "admin@admin.com";
        const string password = "Admin@123456";
        const string roleName = "Admin";

        //Create Role Admin if it does not exist
        var role = roleManager.FindByName(roleName);

        if (role == null) {
            role = new IdentityRole(roleName);
            var roleresult = roleManager.Create(role);
        }

        var user = userManager.FindByName(name);

        if (user == null) {
            user = new ApplicationUser { UserName = name, Email = name };
            var result = userManager.Create(user, password);
            result = userManager.SetLockoutEnabled(user.Id, false);
        }

        // Add user admin to Role Admin if not already added
        var rolesForUser = userManager.GetRoles(user.Id);

        if (!rolesForUser.Contains(role.Name)) {
            var result = userManager.AddToRole(user.Id, role.Name);
        }
    }
}

[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Register(RegisterViewModel model)
{
    if (ModelState.IsValid)
    {
        var user = new ApplicationUser { UserName = model.Email, Email = model.Email };
        var result = await UserManager.CreateAsync(user, model.Password);

        if (result.Succeeded)
        {
            var code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);

            var callbackUrl = Url.Action(
                "ConfirmEmail", 
                "Account", 
                new { userId = user.Id, code = code }, 
                protocol: Request.Url.Scheme);

            await UserManager.SendEmailAsync(
                user.Id, 
                "Confirm your account", 
                "Please confirm your account by clicking this link: <a href=\"" 
                + callbackUrl + "\">link</a>");

            ViewBag.Link = callbackUrl;

            return View("DisplayEmail");
        }
        AddErrors(result);
    }

    // If we got this far, something failed, redisplay form
    return View(model);
}

public static ApplicationUserManager Create(
    IdentityFactoryOptions<ApplicationUserManager> options, 
    IOwinContext context)
{
    var manager = new ApplicationUserManager(
        new UserStore<ApplicationUser>(
            context.Get<ApplicationDbContext>()));

    // Configure validation logic for usernames
    manager.UserValidator = new UserValidator<ApplicationUser>(manager)
    {
        AllowOnlyAlphanumericUserNames = false,
        RequireUniqueEmail = true
    };

    // Configure validation logic for passwords
    manager.PasswordValidator = new PasswordValidator
    {
        RequiredLength = 6, 
        RequireNonLetterOrDigit = true,
        RequireDigit = true,
        RequireLowercase = true,
        RequireUppercase = true,
    };

    // Configure user lockout defaults
    manager.UserLockoutEnabledByDefault = true;
    manager.DefaultAccountLockoutTimeSpan = TimeSpan.FromMinutes(5);
    manager.MaxFailedAccessAttemptsBeforeLockout = 5;

    // Register two factor authentication providers. This application 
    // uses Phone and Emails as a step of receiving a code for verifying the user
    // You can write your own provider and plug in here.
    manager.RegisterTwoFactorProvider(
        "PhoneCode", 
        new PhoneNumberTokenProvider<ApplicationUser>
    {
        MessageFormat = "Your security code is: {0}"
    });

    manager.RegisterTwoFactorProvider(
        "EmailCode", 
        new EmailTokenProvider<ApplicationUser>
    {
        Subject = "SecurityCode",
        BodyFormat = "Your security code is {0}"
    });

    manager.EmailService = new EmailService();
    manager.SmsService = new SmsService();

    var dataProtectionProvider = options.DataProtectionProvider;

    if (dataProtectionProvider != null)
    {
        manager.UserTokenProvider = 
            new DataProtectorTokenProvider<ApplicationUser>(
                dataProtectionProvider.Create("ASP.NET Identity"));
    }

    return manager;
}

manager.EmailService = new EmailService();
manager.SmsService = new SmsService();

// Register two factor authentication providers. This application 
// uses Phone and Emails as a step of receiving a code for verifying the user
// You can write your own provider and plug in here.
manager.RegisterTwoFactorProvider(
    "PhoneCode", 
    new PhoneNumberTokenProvider<ApplicationUser>
{
    MessageFormat = "Your security code is: {0}"
});

manager.RegisterTwoFactorProvider(
    "EmailCode", 
    new EmailTokenProvider<ApplicationUser>
    {
        Subject = "SecurityCode",
        BodyFormat = "Your security code is {0}"
    });

public class EmailService : IIdentityMessageService
{
    public Task SendAsync(IdentityMessage message)
    {
        // Credentials:
        var credentialUserName = "yourAccount@outlook.com";
        var sentFrom = "yourAccount@outlook.com";
        var pwd = "yourApssword";

        // Configure the client:
        System.Net.Mail.SmtpClient client = 
            new System.Net.Mail.SmtpClient("smtp-mail.outlook.com");

        client.Port = 587;
        client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
        client.UseDefaultCredentials = false;

        // Creatte the credentials:
        System.Net.NetworkCredential credentials = 
            new System.Net.NetworkCredential(credentialUserName, pwd);

        client.EnableSsl = true;
        client.Credentials = credentials;

        // Create the message:
        var mail = 
            new System.Net.Mail.MailMessage(sentFrom, message.Destination);

        mail.Subject = message.Subject;
        mail.Body = message.Body;

        // Send:
        return client.SendMailAsync(mail);
    }
}

public class EmailService : IIdentityMessageService
{
    public Task SendAsync(IdentityMessage message)
    {
        // Credentials:
        var sendGridUserName = "yourSendGridUserName";
        var sentFrom = "whateverEmailAdressYouWant";
        var sendGridPassword = "YourSendGridPassword";

        // Configure the client:
        var client = 
            new System.Net.Mail.SmtpClient("smtp.sendgrid.net", Convert.ToInt32(587));

        client.Port = 587;
        client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
        client.UseDefaultCredentials = false;

        // Creatte the credentials:
        System.Net.NetworkCredential credentials = 
            new System.Net.NetworkCredential(credentialUserName, pwd);

        client.EnableSsl = true;
        client.Credentials = credentials;

        // Create the message:
        var mail = 
            new System.Net.Mail.MailMessage(sentFrom, message.Destination);

        mail.Subject = message.Subject;
        mail.Body = message.Body;

        // Send:
        return client.SendMailAsync(mail);
    }
}

PM> Install-Package Twilio

public class SmsService : IIdentityMessageService
{
    public Task SendAsync(IdentityMessage message)
    {
        string AccountSid = "YourTwilioAccountSID";
        string AuthToken = "YourTwilioAuthToken";
        string twilioPhoneNumber = "YourTwilioPhoneNumber";

        var twilio = new TwilioRestClient(AccountSid, AuthToken);

        twilio.SendSmsMessage(twilioPhoneNumber, message.Destination, message.Body); 

        // Twilio does not return an async Task, so we need this:
        return Task.FromResult(0);
    }
}

if (result.Succeeded)
{
    var code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
    var callbackUrl = 
        Url.Action("ConfirmEmail", "Account", 
            new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);

    await UserManager.SendEmailAsync(user.Id, "Confirm your account", 
        "Please confirm your account by clicking this link: <a href=\"" + callbackUrl + "\">link</a>");

    // This should not be deployed in production:
    ViewBag.Link = callbackUrl;

    return View("DisplayEmail");
}

AddErrors(result);

@{
    ViewBag.Title = "DEMO purpose Email Link";
}

<h2>@ViewBag.Title.</h2>

<p class="text-info">
    Please check your email and confirm your email address.
</p>

<p class="text-danger">
    For DEMO only: You can click this link to confirm the email: <a href="@ViewBag.Link">link</a>
    Please change this code to register an email service in IdentityConfig to send an email.
</p>

[AllowAnonymous]
public async Task<ActionResult> VerifyCode(string provider, string returnUrl)
{
    // Require that the user has already logged in via username/password or external login
    if (!await SignInHelper.HasBeenVerified())
    {
        return View("Error");
    }

    var user = 
        await UserManager.FindByIdAsync(await SignInHelper.GetVerifiedUserIdAsync());

    if (user != null)
    {
        ViewBag.Status = 
            "For DEMO purposes the current " 
            + provider 
            + " code is: " 
            + await UserManager.GenerateTwoFactorTokenAsync(user.Id, provider);
    }

    return View(new VerifyCodeViewModel { Provider = provider, ReturnUrl = returnUrl });
}

@model IdentitySample.Models.VerifyCodeViewModel

@{
    ViewBag.Title = "Enter Verification Code";
}

<h2>@ViewBag.Title.</h2>

@using (Html.BeginForm("VerifyCode", "Account", new { ReturnUrl = Model.ReturnUrl }, FormMethod.Post, new { @class = "form-horizontal", role = "form" })) {
    @Html.AntiForgeryToken()
    @Html.ValidationSummary("", new { @class = "text-danger" })
    @Html.Hidden("provider", @Model.Provider)
    <h4>@ViewBag.Status</h4>
    <hr />

    <div class="form-group">
        @Html.LabelFor(m => m.Code, new { @class = "col-md-2 control-label" })
        <div class="col-md-10">
            @Html.TextBoxFor(m => m.Code, new { @class = "form-control" })
        </div>
    </div>

    <div class="form-group">
        <div class="col-md-offset-2 col-md-10">
            <div class="checkbox">
                @Html.CheckBoxFor(m => m.RememberBrowser)
                @Html.LabelFor(m => m.RememberBrowser)
            </div>
        </div>
    </div>

    <div class="form-group">
        <div class="col-md-offset-2 col-md-10">
            <input type="submit" class="btn btn-default" value="Submit" />
        </div>
    </div>
}

[ServiceContract]
public interface IBookService
    {
        [OperationContract]
        int GetCountOfBook();
    }

 [ServiceBehavior(IncludeExceptionDetailInFaults = true)]
    public class BookService : IBookService
    {
        public int GetCountOfBook()
        {
            return 10;
        }
    }

 class Program
    {
        static void Main(string[] args)
        {
            ServiceHost host = new ServiceHost(typeof(BookService));

            var binding = new BasicHttpBinding();
            
            host.AddServiceEndpoint(typeof(IBookService), binding, "http://localhost/BookService");
            host.Open();

            Console.Write("BookService host");

            Console.ReadKey();
        }
    }

        static void Main(string[] args)
        {
            Thread.Sleep(2000);
            BasicHttpBinding binding = new BasicHttpBinding();

            ChannelFactory<IBookService> channel = new ChannelFactory<IBookService>(binding, new EndpointAddress("http://localhost/BookService"));

            Console.WriteLine("Count of book: {0}", channel.CreateChannel().GetCountOfBook());

            Console.ReadKey();
        }

تا اینجا هیچ گونه اعتبار سنجی انجام نشد. برای پیاده سازی اعتبار سنجی باید یک سری تنظیمات بر روی Binding و Hosting  سمت سرور و البته کلاینت بر قرار شود. فایل Program پروزه Service را باز نمایید و محتویات آن را به صورت زیر تغییر دهید:

 static void Main(string[] args)
        {
            ServiceHost host = new ServiceHost(typeof(BookService));

            var binding = new BasicHttpBinding();
            binding.Security = new BasicHttpSecurity();
            binding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
            binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;

            host.Credentials.UserNameAuthentication.UserNamePasswordValidationMode = System.ServiceModel.Security.UserNamePasswordValidationMode.Custom;

            host.Credentials.UserNameAuthentication.CustomUserNamePasswordValidator = new CustomUserNamePasswordValidator();               

            host.AddServiceEndpoint(typeof(IBookService), binding, "http://localhost/BookService");
            host.Open();


            Console.Write("BookService host");

            Console.ReadKey();
        }

 public class CustomUserNamePasswordValidator : UserNamePasswordValidator
    {
        public override void Validate(string userName, string password)
        {
            if (userName != "Masoud" || password != "Pakdel")
                throw new SecurityException("Incorrect userName or password");
        }
    }

این خطا از آن جا ناشی می‌شود که تنظیمات کلاینت و سرور از نظر امنیتی با هم تناسب ندارد. در نتیجه باید تنظیمات Binding کلاینت و سرور یکی شود. برای این کار کد زیر را به فایل Program سمت کلاینت اضافه می‌کنیم:

static void Main(string[] args)
        {
            Thread.Sleep(2000);
            BasicHttpBinding binding = new BasicHttpBinding();

            binding.Security = new BasicHttpSecurity();
            binding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
            binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;            

            ChannelFactory<IBookService> channel = new ChannelFactory<IBookService>(binding, new EndpointAddress("http://localhost/BookService"));

            channel.Credentials.UserName.UserName = "WrongUserName";
            channel.Credentials.UserName.Password = "WrongPassword";
 



           Console.WriteLine("Count of book: {0}", channel.CreateChannel().GetCountOfBook());

            Console.ReadKey();
        }

channel.Credentials.UserName.UserName = "WrongUserName";
channel.Credentials.UserName.Password = "WrongPassword";

• Custom Membership Providers 
• Codefirstmembership
• EFmembership
• ...