• IdentityServer نگارش 4، آخرین نگارش سورس باز و رایگان آن است و تا زمان پشتیبانی NET Core 3.1. که سال 2022 است، پشتیبانی خواهد شد.
• نگارش بعدی آن که Duende IdentityServer نام دارد، سورس باز است، اما رایگان نیست؛ چیزی شبیه به مجوز iTextSharp. برای کارهای تجاری باید مجوز آن خریده شود و برای کارهای کاملا سورس باز، رایگان است.
  

• - نگارش جدید جاوا اسکریپت در راه است
  

• - سرویس پک 2 شیرپوینت 2007 به زودی ارائه خواهد شد و در زمان ارائه شیرپوینت 2010، برای ارتقاء به آن از 2007 حتما باید ابتدا این سرویس پک را نصب نمائید.
  

• - لیستی از بهبودهایی که در VS2010 جهت کار با ASP.Net حاصل شده است.
  

• - در نگارش بعدی ASP.net می‌توانید نحوه‌ی بهینه سازی کامپایل را بهتر مشخص نمائید
  

• - سایت MSDN با تغییرات بسیاری جهت مرور بهتر صفحات زمانیکه دسترسی به اینترنت پرسرعت وجود ندارد
  

• - به روز رسانی اول سرویس پک یک SQL server 2008 ارائه شد!
  

• - 8 ویژگی یک رابط کاربر موفق

Hello Microsoft Identity Platform  

        public void ConfigureServices(IServiceCollection services)
        {
            services.Configure<BearerTokensOptions>(options => Configuration.GetSection("BearerTokens").Bind(options));

            services
                .AddAuthentication(options =>
                {
                    options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
                    options.DefaultSignInScheme = JwtBearerDefaults.AuthenticationScheme;
                    options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
                })
                .AddJwtBearer(cfg =>
                {
                    cfg.RequireHttpsMetadata = false;
                    cfg.SaveToken = true;
                    cfg.TokenValidationParameters = new TokenValidationParameters
                    {
                        ValidIssuer = Configuration["BearerTokens:Issuer"],
                        ValidAudience = Configuration["BearerTokens:Audience"],
                        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(Configuration["BearerTokens:Key"])),
                        ValidateIssuerSigningKey = true,
                        ValidateLifetime = true,
                        ClockSkew = TimeSpan.Zero
                    };
                    cfg.Events = new JwtBearerEvents
                    {
                        OnAuthenticationFailed = context =>
                        {
                            var logger = context.HttpContext.RequestServices.GetRequiredService<ILoggerFactory>().CreateLogger(nameof(JwtBearerEvents));
                            logger.LogError("Authentication failed.", context.Exception);
                            return Task.CompletedTask;
                        },
                        OnTokenValidated = context =>
                        {
                            var tokenValidatorService = context.HttpContext.RequestServices.GetRequiredService<ITokenValidatorService>();
                            return tokenValidatorService.ValidateAsync(context);
                        },
                        OnMessageReceived = context =>
                         {
                             return Task.CompletedTask;
                         },
                        OnChallenge = context =>
                        {
                            var logger = context.HttpContext.RequestServices.GetRequiredService<ILoggerFactory>().CreateLogger(nameof(JwtBearerEvents));
                            logger.LogError("OnChallenge error", context.Error, context.ErrorDescription);
                            return Task.CompletedTask;
                        }
                    };
                });

{
  "BearerTokens": {
    "Key": "This is my shared key, not so secret, secret!",
    "Issuer": "http://localhost/",
    "Audience": "Any",
    "AccessTokenExpirationMinutes": 2,
    "RefreshTokenExpirationMinutes": 60
  }
}

[Authorize(AuthenticationSchemes = JwtBearerDefaults.AuthenticationScheme)]

$.ajax({
     headers: { 'Authorization': 'Bearer ' + jwtToken },

const string tokenKey = "my.custom.jwt.token.key";
if (context.HttpContext.Items.ContainsKey(tokenKey))
{
    context.Token = (string)context.HttpContext.Items[tokenKey];
}

OnTokenValidated = context =>
{
      var tokenValidatorService = context.HttpContext.RequestServices.GetRequiredService<ITokenValidatorService>();
      return tokenValidatorService.ValidateAsync(context);
},

    public class TokenValidatorService : ITokenValidatorService
    {
        private readonly IUsersService _usersService;
        private readonly ITokenStoreService _tokenStoreService;

        public TokenValidatorService(IUsersService usersService, ITokenStoreService tokenStoreService)
        {
            _usersService = usersService;
            _usersService.CheckArgumentIsNull(nameof(usersService));

            _tokenStoreService = tokenStoreService;
            _tokenStoreService.CheckArgumentIsNull(nameof(_tokenStoreService));
        }

        public async Task ValidateAsync(TokenValidatedContext context)
        {
            var userPrincipal = context.Principal;

            var claimsIdentity = context.Principal.Identity as ClaimsIdentity;
            if (claimsIdentity?.Claims == null || !claimsIdentity.Claims.Any())
            {
                context.Fail("This is not our issued token. It has no claims.");
                return;
            }

            var serialNumberClaim = claimsIdentity.FindFirst(ClaimTypes.SerialNumber);
            if (serialNumberClaim == null)
            {
                context.Fail("This is not our issued token. It has no serial.");
                return;
            }

            var userIdString = claimsIdentity.FindFirst(ClaimTypes.UserData).Value;
            if (!int.TryParse(userIdString, out int userId))
            {
                context.Fail("This is not our issued token. It has no user-id.");
                return;
            }

            var user = await _usersService.FindUserAsync(userId).ConfigureAwait(false);
            if (user == null || user.SerialNumber != serialNumberClaim.Value || !user.IsActive)
            {
                // user has changed his/her password/roles/stat/IsActive
                context.Fail("This token is expired. Please login again.");
            }

            var accessToken = context.SecurityToken as JwtSecurityToken;
            if (accessToken == null || string.IsNullOrWhiteSpace(accessToken.RawData) ||
                !await _tokenStoreService.IsValidTokenAsync(accessToken.RawData, userId).ConfigureAwait(false))
            {
                context.Fail("This token is not in our database.");
                return;
            }

            await _usersService.UpdateUserLastActivityDateAsync(userId).ConfigureAwait(false);
        }
    }

    public class UserToken
    {
        public int Id { get; set; }

        public string AccessTokenHash { get; set; }

        public DateTimeOffset AccessTokenExpiresDateTime { get; set; }

        public string RefreshTokenIdHash { get; set; }

        public DateTimeOffset RefreshTokenExpiresDateTime { get; set; }

        public int UserId { get; set; } // one-to-one association
        public virtual User User { get; set; }
    }

    public interface ITokenStoreService
    {
        Task AddUserTokenAsync(UserToken userToken);
        Task AddUserTokenAsync(
                User user, string refreshToken, string accessToken,
                DateTimeOffset refreshTokenExpiresDateTime, DateTimeOffset accessTokenExpiresDateTime);
        Task<bool> IsValidTokenAsync(string accessToken, int userId);
        Task DeleteExpiredTokensAsync();
        Task<UserToken> FindTokenAsync(string refreshToken);
        Task DeleteTokenAsync(string refreshToken);
        Task InvalidateUserTokensAsync(int userId);
        Task<(string accessToken, string refreshToken)> CreateJwtTokens(User user);
    }

        private async Task<string> createAccessTokenAsync(User user, DateTime expires)
        {
            var claims = new List<Claim>
            {
                // Unique Id for all Jwt tokes
                new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
                // Issuer
                new Claim(JwtRegisteredClaimNames.Iss, _configuration.Value.Issuer),
                // Issued at
                new Claim(JwtRegisteredClaimNames.Iat, DateTime.UtcNow.ToUnixEpochDate().ToString(), ClaimValueTypes.Integer64),
                new Claim(ClaimTypes.NameIdentifier, user.Id.ToString()),
                new Claim(ClaimTypes.Name, user.Username),
                new Claim("DisplayName", user.DisplayName),
                // to invalidate the cookie
                new Claim(ClaimTypes.SerialNumber, user.SerialNumber),
                // custom data
                new Claim(ClaimTypes.UserData, user.Id.ToString())
            };

            // add roles
            var roles = await _rolesService.FindUserRolesAsync(user.Id).ConfigureAwait(false);
            foreach (var role in roles)
            {
                claims.Add(new Claim(ClaimTypes.Role, role.Name));
            }

            var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_configuration.Value.Key));
            var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
            var token = new JwtSecurityToken(
                issuer: _configuration.Value.Issuer,
                audience: _configuration.Value.Audience,
                claims: claims,
                notBefore: DateTime.UtcNow,
                expires: expires,
                signingCredentials: creds);
            return new JwtSecurityTokenHandler().WriteToken(token);
        }

<ItemGroup>
   <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="2.0.0" />
</ItemGroup>

        public async Task<(string accessToken, string refreshToken)> CreateJwtTokens(User user)
        {
            var now = DateTimeOffset.UtcNow;
            var accessTokenExpiresDateTime = now.AddMinutes(_configuration.Value.AccessTokenExpirationMinutes);
            var refreshTokenExpiresDateTime = now.AddMinutes(_configuration.Value.RefreshTokenExpirationMinutes);
            var accessToken = await createAccessTokenAsync(user, accessTokenExpiresDateTime.UtcDateTime).ConfigureAwait(false);
            var refreshToken = Guid.NewGuid().ToString().Replace("-", "");

            await AddUserTokenAsync(user, refreshToken, accessToken, refreshTokenExpiresDateTime, accessTokenExpiresDateTime).ConfigureAwait(false);
            await _uow.SaveChangesAsync().ConfigureAwait(false);

            return (accessToken, refreshToken);
        }

        [AllowAnonymous]
        [HttpPost("[action]")]
        public async Task<IActionResult> Login([FromBody]  User loginUser)
        {
            if (loginUser == null)
            {
                return BadRequest("user is not set.");
            }

            var user = await _usersService.FindUserAsync(loginUser.Username, loginUser.Password).ConfigureAwait(false);
            if (user == null || !user.IsActive)
            {
                return Unauthorized();
            }

            var (accessToken, refreshToken) = await _tokenStoreService.CreateJwtTokens(user).ConfigureAwait(false);
            return Ok(new { access_token = accessToken, refresh_token = refreshToken });
        }

        [AllowAnonymous]
        [HttpPost("[action]")]
        public async Task<IActionResult> RefreshToken([FromBody]JToken jsonBody)
        {
            var refreshToken = jsonBody.Value<string>("refreshToken");
            if (string.IsNullOrWhiteSpace(refreshToken))
            {
                return BadRequest("refreshToken is not set.");
            }

            var token = await _tokenStoreService.FindTokenAsync(refreshToken);
            if (token == null)
            {
                return Unauthorized();
            }

            var (accessToken, newRefreshToken) = await _tokenStoreService.CreateJwtTokens(token.User).ConfigureAwait(false);
            return Ok(new { access_token = accessToken, refresh_token = newRefreshToken });
        }

        [AllowAnonymous]
        [HttpGet("[action]"), HttpPost("[action]")]
        public async Task<bool> Logout()
        {
            var claimsIdentity = this.User.Identity as ClaimsIdentity;
            var userIdValue = claimsIdentity.FindFirst(ClaimTypes.UserData)?.Value;

            // The Jwt implementation does not support "revoke OAuth token" (logout) by design.
            // Delete the user's tokens from the database (revoke its bearer token)
            if (!string.IsNullOrWhiteSpace(userIdValue) && int.TryParse(userIdValue, out int userId))
            {
                await _tokenStoreService.InvalidateUserTokensAsync(userId).ConfigureAwait(false);
            }
            await _tokenStoreService.DeleteExpiredTokensAsync().ConfigureAwait(false);
            await _uow.SaveChangesAsync().ConfigureAwait(false);

            return true;
        }

public class IdentityUser<TKey> where TKey : IEquatable<TKey>
{
   [PersonalData]
   public virtual TKey Id { get; set; }

var personalData = new Dictionary<string, string>();
var personalDataProps = typeof(TUser).GetProperties().Where(
    prop => Attribute.IsDefined(prop, typeof(PersonalDataAttribute)));
foreach (var p in personalDataProps)
{
    personalData.Add(p.Name, p.GetValue(user)?.ToString() ?? "null");
}

Response.Headers.Add("Content-Disposition", "attachment; filename=PersonalData.json");
return new FileContentResult(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(personalData)), "text/json");

var user = await _userManager.GetUserAsync(User);
if (user == null)
{
    return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
}

RequirePassword = await _userManager.HasPasswordAsync(user);
if (RequirePassword)
{
    if (!await _userManager.CheckPasswordAsync(user, Input.Password))
    {
        ModelState.AddModelError(string.Empty, "Password not correct.");
        return Page();
    }
}

var result = await _userManager.DeleteAsync(user);

await _signInManager.SignOutAsync();

Install-Package Microsoft.AspNet.Identity.Owin -Version 2.1.0
Install-Package Microsoft.AspNet.Identity.EntityFramework -Version 2.1.0
Install-Package Microsoft.Owin.Host.SystemWeb -Version 3.0.0
Install-Package Microsoft.AspNet.WebApi.Owin -Version 5.2.2
Install-Package Microsoft.Owin.Security.OAuth -Version 3.0.0
Install-Package Microsoft.Owin.Cors -Version 3.0.0

 public class ApplicationUser : IdentityUser
    {
        [Required]
        [MaxLength(100)]
        public string FirstName { get; set; }
 
        [Required]
        [MaxLength(100)]
        public string LastName { get; set; }
 
        [Required]
        public byte Level { get; set; }
 
        [Required]
        public DateTime JoinDate { get; set; }
 
    }

 public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
    {
        public ApplicationDbContext()
            : base("DefaultConnection", throwIfV1Schema: false)
        {
            Configuration.ProxyCreationEnabled = false;
            Configuration.LazyLoadingEnabled = false;
        }
 
        public static ApplicationDbContext Create()
        {
            return new ApplicationDbContext();
        }
 
    }

<connectionStrings>
    <add name="DefaultConnection" connectionString="Data Source=.\sqlexpress;Initial Catalog=AspNetIdentity;Integrated Security=SSPI;" providerName="System.Data.SqlClient" />
  </connectionStrings>

enable-migrations
add-migration InitialCreate

ToTable("Users");

Get-Project Iris.DomainClasses, Iris.Datalayer, Iris.Servicelayer, Iris.Web | Install-Package Microsoft.AspNet.Identity.EntityFramework

        public IrisDbContext()
            : base("IrisDbContext")
        {
        }

            modelBuilder.Entity<CustomRole>().ToTable("AspRoles");
            modelBuilder.Entity<CustomUserClaim>().ToTable("UserClaims");
            modelBuilder.Entity<CustomUserRole>().ToTable("UserRoles");
            modelBuilder.Entity<CustomUserLogin>().ToTable("UserLogins");

AddColumn("dbo.Users", "EmailConfirmed", c => c.Boolean(nullable: false, defaultValue:true));

Get-Project Iris.Servicelayer, Iris.Web | Install-Package Microsoft.AspNet.Identity.Owin

                x.For<IIdentity>().Use(() => (HttpContext.Current != null && HttpContext.Current.User != null) ? HttpContext.Current.User.Identity : null);

                x.For<IUnitOfWork>()
                    .HybridHttpOrThreadLocalScoped()
                    .Use<IrisDbContext>();

                x.For<IrisDbContext>().HybridHttpOrThreadLocalScoped()
                   .Use(context => (IrisDbContext)context.GetInstance<IUnitOfWork>());
                x.For<DbContext>().HybridHttpOrThreadLocalScoped()
                   .Use(context => (IrisDbContext)context.GetInstance<IUnitOfWork>());

                x.For<IUserStore<ApplicationUser, int>>()
                    .HybridHttpOrThreadLocalScoped()
                    .Use<CustomUserStore>();

                x.For<IRoleStore<CustomRole, int>>()
                    .HybridHttpOrThreadLocalScoped()
                    .Use<RoleStore<CustomRole, int, CustomUserRole>>();

                x.For<IAuthenticationManager>()
                      .Use(() => HttpContext.Current.GetOwinContext().Authentication);

                x.For<IApplicationSignInManager>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<ApplicationSignInManager>();

                x.For<IApplicationRoleManager>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<ApplicationRoleManager>();

                // map same interface to different concrete classes
                x.For<IIdentityMessageService>().Use<SmsService>();
                x.For<IIdentityMessageService>().Use<IdentityEmailService>();

                x.For<IApplicationUserManager>().HybridHttpOrThreadLocalScoped()
                   .Use<ApplicationUserManager>()
                   .Ctor<IIdentityMessageService>("smsService").Is<SmsService>()
                   .Ctor<IIdentityMessageService>("emailService").Is<IdentityEmailService>()
                   .Setter<IIdentityMessageService>(userManager => userManager.SmsService).Is<SmsService>()
                   .Setter<IIdentityMessageService>(userManager => userManager.EmailService).Is<IdentityEmailService>();

                x.For<ApplicationUserManager>().HybridHttpOrThreadLocalScoped()
                   .Use(context => (ApplicationUserManager)context.GetInstance<IApplicationUserManager>());

                x.For<ICustomRoleStore>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<CustomRoleStore>();

                x.For<ICustomUserStore>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<CustomUserStore>();

Install-Package Microsoft.Owin.Host.SystemWeb