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";
              })
// ...

    public class User
    {
        public User()
        {
            UserRoles = new HashSet<UserRole>();
        }

        public int Id { get; set; }

        public string Username { get; set; }

        public string Password { get; set; }

        public string DisplayName { get; set; }

        public bool IsActive { get; set; }

        public DateTimeOffset? LastLoggedIn { get; set; }

        /// <summary>
        /// every time the user changes his Password,
        /// or an admin changes his Roles or stat/IsActive,
        /// create a new `SerialNumber` GUID and store it in the DB.
        /// </summary>
        public string SerialNumber { get; set; }

        public virtual ICollection<UserRole> UserRoles { get; set; }
    }

    public class Role
    {
        public Role()
        {
            UserRoles = new HashSet<UserRole>();
        }

        public int Id { get; set; }
        public string Name { get; set; }

        public virtual ICollection<UserRole> UserRoles { get; set; }
    }

    public static class CustomRoles
    {
        public const string Admin = nameof(Admin);
        public const string User = nameof(User);
    }

    public class UserRole
    {
        public int UserId { get; set; }
        public int RoleId { get; set; }

        public virtual User User { get; set; }
        public virtual Role Role { get; set; }
    }

    public interface IUnitOfWork : IDisposable
    {
        DbSet<TEntity> Set<TEntity>() where TEntity : class;

        int SaveChanges(bool acceptAllChangesOnSuccess);
        int SaveChanges();
        Task<int> SaveChangesAsync(bool acceptAllChangesOnSuccess, CancellationToken cancellationToken = new CancellationToken());
        Task<int> SaveChangesAsync(CancellationToken cancellationToken = new CancellationToken());
    }

    public class ApplicationDbContext : DbContext, IUnitOfWork
    {
        public ApplicationDbContext(DbContextOptions options) : base(options)
        { }

        public virtual DbSet<User> Users { set; get; }
        public virtual DbSet<Role> Roles { set; get; }
        public virtual DbSet<UserRole> UserRoles { get; set; }

        protected override void OnModelCreating(ModelBuilder builder)
        {
            // it should be placed here, otherwise it will rewrite the following settings!
            base.OnModelCreating(builder);

            // Custom application mappings
            builder.Entity<User>(entity =>
            {
                entity.Property(e => e.Username).HasMaxLength(450).IsRequired();
                entity.HasIndex(e => e.Username).IsUnique();
                entity.Property(e => e.Password).IsRequired();
                entity.Property(e => e.SerialNumber).HasMaxLength(450);
            });

            builder.Entity<Role>(entity =>
            {
                entity.Property(e => e.Name).HasMaxLength(450).IsRequired();
                entity.HasIndex(e => e.Name).IsUnique();
            });

            builder.Entity<UserRole>(entity =>
            {
                entity.HasKey(e => new { e.UserId, e.RoleId });
                entity.HasIndex(e => e.UserId);
                entity.HasIndex(e => e.RoleId);
                entity.Property(e => e.UserId);
                entity.Property(e => e.RoleId);
                entity.HasOne(d => d.Role).WithMany(p => p.UserRoles).HasForeignKey(d => d.RoleId);
                entity.HasOne(d => d.User).WithMany(p => p.UserRoles).HasForeignKey(d => d.UserId);
            });
        }
    }

    /// <summary>
    /// Only used by EF Tooling
    /// </summary>
    public class ApplicationDbContextFactory : IDesignTimeDbContextFactory<ApplicationDbContext>
    {
        public ApplicationDbContext CreateDbContext(string[] args)
        {
            var basePath = Directory.GetCurrentDirectory();
            Console.WriteLine($"Using `{basePath}` as the BasePath");
            var configuration = new ConfigurationBuilder()
                                    .SetBasePath(basePath)
                                    .AddJsonFile("appsettings.json")
                                    .Build();
            var builder = new DbContextOptionsBuilder<ApplicationDbContext>();
            var connectionString = configuration.GetConnectionString("DefaultConnection");
            builder.UseSqlServer(connectionString);
            return new ApplicationDbContext(builder.Options);
        }
    }

{
  "ConnectionStrings": {
    "DefaultConnection": "Data Source=(LocalDB)\\MSSQLLocalDB;Initial Catalog=ASPNETCore2CookieAuthenticationDB;Integrated Security=True;MultipleActiveResultSets=True;"
  },
  "LoginCookieExpirationDays": 30
}

    public interface IUsersService
    {
        Task<string> GetSerialNumberAsync(int userId);
        Task<User> FindUserAsync(string username, string password);
        Task<User> FindUserAsync(int userId);
        Task UpdateUserLastActivityDateAsync(int userId);
    }

    public interface IRolesService
    {
        Task<List<Role>> FindUserRolesAsync(int userId);
        Task<bool> IsUserInRole(int userId, string roleName);
        Task<List<User>> FindUsersInRoleAsync(string roleName);
    }

    public interface IDbInitializerService
    {
        void Initialize();
        void SeedData();
    }

    public interface ICookieValidatorService
    {
        Task ValidateAsync(CookieValidatePrincipalContext context);
    }

    public class CookieValidatorService : ICookieValidatorService
    {
        private readonly IUsersService _usersService;
        public CookieValidatorService(IUsersService usersService)
        {
            _usersService = usersService;
            _usersService.CheckArgumentIsNull(nameof(usersService));
        }

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

            var claimsIdentity = context.Principal.Identity as ClaimsIdentity;
            if (claimsIdentity?.Claims == null || !claimsIdentity.Claims.Any())
            {
                // this is not our issued cookie
                await handleUnauthorizedRequest(context);
                return;
            }

            var serialNumberClaim = claimsIdentity.FindFirst(ClaimTypes.SerialNumber);
            if (serialNumberClaim == null)
            {
                // this is not our issued cookie
                await handleUnauthorizedRequest(context);
                return;
            }

            var userIdString = claimsIdentity.FindFirst(ClaimTypes.UserData).Value;
            if (!int.TryParse(userIdString, out int userId))
            {
                // this is not our issued cookie
                await handleUnauthorizedRequest(context);
                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
                await handleUnauthorizedRequest(context);
            }

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

        private Task handleUnauthorizedRequest(CookieValidatePrincipalContext context)
        {
            context.RejectPrincipal();
            return context.HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
        }
    }

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddScoped<IUnitOfWork, ApplicationDbContext>();
            services.AddScoped<IUsersService, UsersService>();
            services.AddScoped<IRolesService, RolesService>();
            services.AddScoped<ISecurityService, SecurityService>();
            services.AddScoped<ICookieValidatorService, CookieValidatorService>();
            services.AddScoped<IDbInitializerService, DbInitializerService>();

            services.AddDbContext<ApplicationDbContext>(options =>
            {
                options.UseSqlServer(
                    Configuration.GetConnectionString("DefaultConnection"),
                    serverDbContextOptionsBuilder =>
                        {
                            var minutes = (int)TimeSpan.FromMinutes(3).TotalSeconds;
                            serverDbContextOptionsBuilder.CommandTimeout(minutes);
                            serverDbContextOptionsBuilder.EnableRetryOnFailure();
                        });
            });

            // Only needed for custom roles.
            services.AddAuthorization(options =>
                    {
                        options.AddPolicy(CustomRoles.Admin, policy => policy.RequireRole(CustomRoles.Admin));
                        options.AddPolicy(CustomRoles.User, policy => policy.RequireRole(CustomRoles.User));
                    });

            // Needed for cookie auth.
            services
                .AddAuthentication(options =>
                {
                    options.DefaultChallengeScheme = CookieAuthenticationDefaults.AuthenticationScheme;
                    options.DefaultSignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
                    options.DefaultAuthenticateScheme = CookieAuthenticationDefaults.AuthenticationScheme;
                })
                .AddCookie(options =>
                {
                    options.SlidingExpiration = false;
                    options.LoginPath = "/api/account/login";
                    options.LogoutPath = "/api/account/logout";
                    //options.AccessDeniedPath = new PathString("/Home/Forbidden/");
                    options.Cookie.Name = ".my.app1.cookie";
                    options.Cookie.HttpOnly = true;
                    options.Cookie.SecurePolicy = CookieSecurePolicy.SameAsRequest;
                    options.Cookie.SameSite = SameSiteMode.Lax;
                    options.Events = new CookieAuthenticationEvents
                    {
                        OnValidatePrincipal = context =>
                        {
                            var cookieValidatorService = context.HttpContext.RequestServices.GetRequiredService<ICookieValidatorService>();
                            return cookieValidatorService.ValidateAsync(context);
                        }
                    };
                });

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
   app.UseAuthentication();

            var scopeFactory = app.ApplicationServices.GetRequiredService<IServiceScopeFactory>();
            using (var scope = scopeFactory.CreateScope())
            {
                var dbInitializer = scope.ServiceProvider.GetService<IDbInitializerService>();
                dbInitializer.Initialize();
                dbInitializer.SeedData();
            }

        [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)
            {
                await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
                return Unauthorized();
            }

            var loginCookieExpirationDays = _configuration.GetValue<int>("LoginCookieExpirationDays", defaultValue: 30);
            var cookieClaims = await createCookieClaimsAsync(user).ConfigureAwait(false);
            await HttpContext.SignInAsync(
                CookieAuthenticationDefaults.AuthenticationScheme,
                cookieClaims,
                new AuthenticationProperties
                {
                    IsPersistent = true, // "Remember Me"
                    IssuedUtc = DateTimeOffset.UtcNow,
                    ExpiresUtc = DateTimeOffset.UtcNow.AddDays(loginCookieExpirationDays)
                });

            await _usersService.UpdateUserLastActivityDateAsync(user.Id).ConfigureAwait(false);

            return Ok();
        }

        private async Task<ClaimsPrincipal> createCookieClaimsAsync(User user)
        {
            var identity = new ClaimsIdentity(CookieAuthenticationDefaults.AuthenticationScheme);
            identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, user.Id.ToString()));
            identity.AddClaim(new Claim(ClaimTypes.Name, user.Username));
            identity.AddClaim(new Claim("DisplayName", user.DisplayName));

            // to invalidate the cookie
            identity.AddClaim(new Claim(ClaimTypes.SerialNumber, user.SerialNumber));

            // custom data
            identity.AddClaim(new Claim(ClaimTypes.UserData, user.Id.ToString()));

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

            return new ClaimsPrincipal(identity);
        }

[Route("api/[controller]")]
[Authorize(Policy = CustomRoles.Admin)]
public class MyProtectedAdminApiController : Controller

        [AllowAnonymous]
        [HttpGet("[action]"), HttpPost("[action]")]
        public async Task<bool> Logout()
        {
            await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
            return true;
        }

{
  "jti": "b2921057-32a4-fbb2-0c18-5889c1ab8e70",
  "iss": "https://localhost:5001/",
  "iat": 1576402824,
  "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier": "1",
  "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name": "Vahid N.",
  "DisplayName": "Vahid N.",
  "http://schemas.microsoft.com/ws/2008/06/identity/claims/userdata": "1",
  "http://schemas.microsoft.com/ws/2008/06/identity/claims/role": "Admin",
  "nbf": 1576402824,
  "exp": 1576402944,
  "aud": "Any"
}

class App extends Component {
  state = {};

> npm install --save jwt-decode

import jwtDecode from "jwt-decode";
// ...

class App extends Component {
  state = {};

  componentDidMount() {
    try {
      const jwt = localStorage.getItem("token");
      const currentUser = jwtDecode(jwt);
      console.log("currentUser", currentUser);
      this.setState({ currentUser });
    } catch (ex) {
      console.log(ex);
    }
  }

  render() {
    return (
      <React.Fragment>
        <ToastContainer />
        <NavBar user={this.state.currentUser} />
        <main className="container">

const NavBar = ({ user }) => {

{!user && (
  <React.Fragment>
    <NavLink className="nav-item nav-link" to="/login">
      Login
    </NavLink>
    <NavLink className="nav-item nav-link" to="/register">
      Register
    </NavLink>
  </React.Fragment>
)}

{user && (
  <React.Fragment>
    <NavLink className="nav-item nav-link" to="/logout">
      Logout
    </NavLink>
    <NavLink className="nav-item nav-link" to="/profile">
      {user.DisplayName}
    </NavLink>
  </React.Fragment>
)}

this.props.history.push("/");

window.location = "/";

<NavLink className="nav-item nav-link" to="/logout">
   Logout
</NavLink>

import Logout from "./components/logout";
// ...

class App extends Component {
  render() {
    return (
          // ...
          <Switch>
            // ...
            <Route path="/logout" component={Logout} />

import { Component } from "react";

class Logout extends Component {
  componentDidMount() {
    localStorage.removeItem("token");
    window.location = "/";
  }

  render() {
    return null;
  }
}

export default Logout;

const tokenKey = "token";

export async function login(email, password) {
  const {
    data: { access_token }
  } = await http.post(apiEndpoint + "/login", { email, password });
  console.log("JWT", access_token);
  localStorage.setItem(tokenKey, access_token);
}

const { data } = this.state;
await auth.login(data.username, data.password);
window.location = "/";

export function logout() {
  localStorage.removeItem(tokenKey);
}

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

class Logout extends Component {
  componentDidMount() {
    auth.logout();

import jwtDecode from "jwt-decode";
//...

export function getCurrentUser() {
  try {
    const jwt = localStorage.getItem(tokenKey);
    const currentUser = jwtDecode(jwt);
    console.log("currentUser", currentUser);
    return currentUser;
  } catch (ex) {
    console.log(ex);
    return null;
  }
}

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

class App extends Component {
  state = {};

  componentDidMount() {
    const currentUser = auth.getCurrentUser();
    this.setState({ currentUser });
  }

export function loginWithJwt(jwt) {
   localStorage.setItem(tokenKey, jwt);
}

import * as auth from "../services/authService";
// ...
const response = await userService.register(this.state.data);
auth.loginWithJwt(response.headers["x-auth-token"]);

PM> Install-Package Microsoft.Owin.Host.SystemWeb
PM> Install-Package Microsoft.Owin.Security.Jwt
PM> Install-Package structuremap
PM> Install-Package structuremap.web

<appJwtConfiguration
    tokenPath="/login"
    expirationMinutes="2"
    refreshTokenExpirationMinutes="60"
    jwtKey="This is my shared key, not so secret, secret!"
    jwtIssuer="http://localhost/"
    jwtAudience="Any" />

 <configSections>
    <section name="appJwtConfiguration" type="JwtWithWebAPI.JsonWebTokenConfig.AppJwtConfiguration" />
</configSections>

public interface ITokenStoreService
{
    void CreateUserToken(UserToken userToken);
    bool IsValidToken(string accessToken, int userId);
    void DeleteExpiredTokens();
    UserToken FindToken(string refreshTokenIdHash);
    void DeleteToken(string refreshTokenIdHash);
    void InvalidateUserTokens(int userId);
    void UpdateUserToken(int userId, string accessTokenHash);
}

public void CreateUserToken(UserToken userToken)
{
   InvalidateUserTokens(userToken.OwnerUserId);
   _tokens.Add(userToken);
}

public interface IUsersService
{
    string GetSerialNumber(int userId);
    IEnumerable<string> GetUserRoles(int userId);
    User FindUser(string username, string password);
    User FindUser(int userId);
    void UpdateUserLastActivityDate(int userId);
}

public interface ISecurityService
{
   string GetSha256Hash(string input);
}

function doLogin() {
    $.ajax({
        url: "/login", // web.config --> appConfiguration -> tokenPath
        data: {
            username: "Vahid",
            password: "1234",
            grant_type: "password"
        },
        type: 'POST', // POST `form encoded` data
        contentType: 'application/x-www-form-urlencoded'

 identity.AddClaim(new Claim(ClaimTypes.UserData, user.UserId.ToString()));

function doRefreshToken() {
    // obtaining new tokens using the refresh_token should happen only if the id_token has expired.
    // it is a bad practice to call the endpoint to get a new token every time you do an API call.
    $.ajax({
        url: "/login", // web.config --> appConfiguration -> tokenPath
        data: {
            grant_type: "refresh_token",
            refresh_token: refreshToken
        },
        type: 'POST', // POST `form encoded` data
        contentType: 'application/x-www-form-urlencoded'

 [JwtAuthorize(Roles = "Admin")]
public class MyProtectedAdminApiController : ApiController

var jwtToken;
var refreshToken;
 
function doLogin() {
    $.ajax({
     // same as before
    }).then(function (response) {
        jwtToken = response.access_token;
        refreshToken = response.refresh_token; 
    }

function doCallApi() {
    $.ajax({
        headers: { 'Authorization': 'Bearer ' + jwtToken },
        url: "/api/MyProtectedApi",
        type: 'GET'
    }).then(function (response) {

function doLogout() {
    $.ajax({
        headers: { 'Authorization': 'Bearer ' + jwtToken },
        url: "/api/user/logout",
        type: 'GET'

public AppOAuthProvider(
   Func<IUsersService> usersService,
   Func<ITokenStoreService> tokenStoreService,
   ISecurityService securityService,
   IAppJwtConfiguration configuration)

// ...

@*@attribute [Authorize]*@


@code
{
    [CascadingParameter] public Task<AuthenticationState> AuthenticationState { get; set; }

    protected override async Task OnInitializedAsync()
    {
        var authenticationState = await AuthenticationState;
        if (!authenticationState.User.Identity.IsAuthenticated)
        {
            var uri = new Uri(NavigationManager.Uri);
            NavigationManager.NavigateTo($"/identity/account/login?returnUrl={uri.LocalPath}");
        }
        // ...

namespace BlazorServer.Common
{
    public static class ConstantRoles
    {
        public const string Admin = nameof(Admin);
        public const string Customer = nameof(Customer);
        public const string Employee = nameof(Employee);
    }
}

{
  "AdminUserSeed": {
    "UserName": "vahid@dntips.ir",
    "Password": "123@456#Pass",
    "Email": "vahid@dntips.ir"
  }
}

namespace BlazorServer.Models
{
    public class AdminUserSeed
    {
        public string UserName { get; set; }
        public string Password { get; set; }
        public string Email { get; set; }
    }
}

namespace BlazorServer.App
{
    public class Startup
    {

        public IConfiguration Configuration { get; }

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddOptions<AdminUserSeed>().Bind(Configuration.GetSection("AdminUserSeed"));
            // ...

using System;
using System.Linq;
using System.Threading.Tasks;
using BlazorServer.Common;
using BlazorServer.DataAccess;
using BlazorServer.Models;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Options;

namespace BlazorServer.Services
{
    public class IdentityDbInitializer : IIdentityDbInitializer
    {
        private readonly ApplicationDbContext _dbContext;
        private readonly UserManager<IdentityUser> _userManager;
        private readonly RoleManager<IdentityRole> _roleManager;
        private readonly IOptions<AdminUserSeed> _adminUserSeedOptions;

        public IdentityDbInitializer(
            ApplicationDbContext dbContext,
            UserManager<IdentityUser> userManager,
            RoleManager<IdentityRole> roleManager,
            IOptions<AdminUserSeed> adminUserSeedOptions)
        {
            _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
            _roleManager = roleManager ?? throw new ArgumentNullException(nameof(roleManager));
            _userManager = userManager ?? throw new ArgumentNullException(nameof(userManager));
            _adminUserSeedOptions = adminUserSeedOptions ?? throw new ArgumentNullException(nameof(adminUserSeedOptions));
        }

        public async Task SeedDatabaseWithAdminUserAsync()
        {
            if (_dbContext.Roles.Any(role => role.Name == ConstantRoles.Admin))
            {
                return;
            }

            await _roleManager.CreateAsync(new IdentityRole(ConstantRoles.Admin));
            await _roleManager.CreateAsync(new IdentityRole(ConstantRoles.Customer));
            await _roleManager.CreateAsync(new IdentityRole(ConstantRoles.Employee));

            await _userManager.CreateAsync(
                new IdentityUser
                {
                    UserName = _adminUserSeedOptions.Value.UserName,
                    Email = _adminUserSeedOptions.Value.Email,
                    EmailConfirmed = true
                },
                _adminUserSeedOptions.Value.Password);

            var user = await _dbContext.Users.FirstAsync(u => u.Email == _adminUserSeedOptions.Value.Email);
            await _userManager.AddToRoleAsync(user, ConstantRoles.Admin);
        }
    }
}

namespace BlazorServer.App
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddScoped<IIdentityDbInitializer, IdentityDbInitializer>();
            // ...

using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Polly;

namespace BlazorServer.DataAccess.Utils
{
    public static class MigrationHelpers
    {
        public static void MigrateDbContext<TContext>(
                this IServiceProvider serviceProvider,
                Action<IServiceProvider> postMigrationAction
                ) where TContext : DbContext
        {
            using var scope = serviceProvider.CreateScope();
            var scopedServiceProvider = scope.ServiceProvider;
            var logger = scopedServiceProvider.GetRequiredService<ILogger<TContext>>();
            using var context = scopedServiceProvider.GetService<TContext>();

            logger.LogInformation($"Migrating the DB associated with the context {typeof(TContext).Name}");

            var retry = Policy.Handle<Exception>().WaitAndRetry(new[]
                {
                    TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(10), TimeSpan.FromSeconds(15)
                });

            retry.Execute(() =>
                {
                    context.Database.Migrate();
                    postMigrationAction(scopedServiceProvider);
                });

            logger.LogInformation($"Migrated the DB associated with the context {typeof(TContext).Name}");
        }
    }
}

public static void Main(string[] args)
{
    var host = CreateHostBuilder(args).Build();
    host.Services.MigrateDbContext<ApplicationDbContext>(
     scopedServiceProvider =>
            scopedServiceProvider.GetRequiredService<IIdentityDbInitializer>()
                                 .SeedDatabaseWithAdminUserAsync()
                                 .GetAwaiter()
                                 .GetResult()
    );
    host.Run();
}

@attribute [Authorize(Roles = ConstantRoles.Admin)]

    protected override async Task OnInitializedAsync()
    {
        var authenticationState = await AuthenticationState;
        if (!authenticationState.User.Identity.IsAuthenticated ||
            !authenticationState.User.IsInRole(ConstantRoles.Admin))
        {
            var uri = new Uri(NavigationManager.Uri);
            NavigationManager.NavigateTo($"/identity/account/login?returnUrl={uri.LocalPath}");
        }