public class ApplicationUser : IdentityUser
{
    public string Email { get; set; }
    public string ConfirmationToken { get; set; }
    public bool IsConfirmed { get; set; }
}

private string CreateConfirmationToken()
{
    return ShortGuid.NewGuid();
}
 
private void SendEmailConfirmation(string to, string username, string confirmationToken)
{
    dynamic email = new Email("RegEmail");
    email.To = to;
    email.UserName = username;
    email.ConfirmationToken = confirmationToken;
    email.Send();
}
 
//
// POST: /Account/Register
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Register(RegisterViewModel model)
{
    if (ModelState.IsValid)
    {
        string confirmationToken = CreateConfirmationToken();
        var user = new ApplicationUser()
        {
            UserName = model.UserName,
            Email = model.Email,
            ConfirmationToken = confirmationToken, 
                IsConfirmed = false };
        var result = await UserManager.CreateAsync(user, model.Password);
        if (result.Succeeded)
        {
            SendEmailConfirmation(model.Email, model.UserName, confirmationToken);
            return RedirectToAction("RegisterStepTwo", "Account");
        }
        else
        {
            AddErrors(result);
        }
    }
 
    // If we got this far, something failed, redisplay form
    return View(model);
}

private bool ConfirmAccount(string confirmationToken)
{
    ApplicationDbContext context = new ApplicationDbContext();
    ApplicationUser user =  context.Users.SingleOrDefault(u => u.ConfirmationToken == confirmationToken);
    if (user != null)
    {
        user.IsConfirmed = true;
        DbSet<ApplicationUser> dbSet = context.Set<ApplicationUser>();
        dbSet.Attach(user);
        context.Entry(user).State = EntityState.Modified;
        context.SaveChanges();
 
        return true;
    }
    return false;
}
 
[AllowAnonymous]
public ActionResult RegisterConfirmation(string Id)
{
    if (ConfirmAccount(Id))
    {
        return RedirectToAction("ConfirmationSuccess");
    }
    return RedirectToAction("ConfirmationFailure");
}

[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Login(LoginViewModel model, string returnUrl)
{
    if (ModelState.IsValid)
    {
        var user = await UserManager.FindAsync(model.UserName, model.Password);
        if (user != null && user.IsConfirmed)
        {
            await SignInAsync(user, model.RememberMe);
            return RedirectToLocal(returnUrl);
        }
        else
        {
            ModelState.AddModelError("", "Invalid username or password.");
        }
    }
 
    // If we got this far, something failed, redisplay form
    return View(model);
}

توضیحاتی درباره کار با Postal

To: @ViewBag.To
From: YOURNAME@gmail.com
Subject: Confirm your registration

Hello @ViewBag.UserName,
Please confirm your registration by following the link bellow.

@Html.ActionLink(Url.Action("RegisterConfirmation", "Account", new { id = @ViewBag.ConfirmationToken }), "RegisterConfirmation", "Account", new { id = @ViewBag.ConfirmationToken }, null)

@{ Layout = null; /* Overrides the Layout set for regular page views. */ }

پیاده سازی یک Storage Provider سفارشی برای ASP.NET Identity

public Task<IList<Claim>> GetClaimsAsync(IdentityUser user)
{
    ClaimsIdentity identity = userClaimsTable.FindByUserId(user.Id);
    return Task.FromResult<IList<Claim>>(identity.Claims.ToList());
}

public class IdentityUser : IUser
{
    public IdentityUser(){...}

    public IdentityUser(string userName) (){...}

    public string Id { get; set; }

    public string UserName { get; set; }

    public string PasswordHash { get; set; }

    public string SecurityStamp { get; set; }
}

public class UserStore : IUserStore<IdentityUser>,
                         IUserClaimStore<IdentityUser>,
                         IUserLoginStore<IdentityUser>,
                         IUserRoleStore<IdentityUser>,
                         IUserPasswordStore<IdentityUser>
{
    public UserStore(){...}

    public Task CreateAsync(IdentityUser user){...}

    public Task<IdentityUser> FindByIdAsync(string userId){...}   
...
}

public class IdentityRole : IRole
{
    public IdentityRole(){...}

    public IdentityRole(string roleName) (){...}

    public string Id { get; set; }

    public string Name { get; set; }
}

public class RoleStore : IRoleStore<IdentityRole>                        
{
    public RoleStore(){...}

    public Task CreateAsync(IdentityRole role){...}

    public Task<IdentityRole> FindByIdAsync(string roleId){...}   
....
}

CREATE TABLE `IdentityMySQLDatabase`.`users` (
  `Id` VARCHAR(45) NOT NULL,
  `UserName` VARCHAR(45) NULL,
  `PasswordHash` VARCHAR(100) NULL,
  `SecurityStamp` VARCHAR(45) NULL,
  PRIMARY KEY (`id`));

CREATE TABLE `IdentityMySQLDatabase`.`roles` (
  `Id` VARCHAR(45) NOT NULL,
  `Name` VARCHAR(45) NULL,
  PRIMARY KEY (`Id`));

CREATE TABLE `IdentityMySQLDatabase`.`userclaims` (
  `Id` INT NOT NULL AUTO_INCREMENT,
  `UserId` VARCHAR(45) NULL,
  `ClaimType` VARCHAR(100) NULL,
  `ClaimValue` VARCHAR(100) NULL,
  PRIMARY KEY (`Id`),
  FOREIGN KEY (`UserId`)
    REFERENCES `IdentityMySQLDatabase`.`users` (`Id`) on delete cascade);

CREATE TABLE `IdentityMySQLDatabase`.`userlogins` (
  `UserId` VARCHAR(45) NOT NULL,
  `ProviderKey` VARCHAR(100) NULL,
  `LoginProvider` VARCHAR(100) NULL,
  FOREIGN KEY (`UserId`)
    REFERENCES `IdentityMySQLDatabase`.`users` (`Id`) on delete cascade);

CREATE TABLE `IdentityMySQLDatabase`.`userroles` (
  `UserId` VARCHAR(45) NOT NULL,
  `RoleId` VARCHAR(45) NOT NULL,
  PRIMARY KEY (`UserId`, `RoleId`),
  FOREIGN KEY (`UserId`)
    REFERENCES `IdentityMySQLDatabase`.`users` (`Id`) 
on delete cascade
on update cascade,
  FOREIGN KEY (`RoleId`)
    REFERENCES `IdentityMySQLDatabase`.`roles` (`Id`)
on delete cascade
on update cascade);

public AccountController() : this(new UserManager<IdentityUser>(new UserStore(new MySQLDatabase())))
{

}

<add name="DefaultConnection" connectionString="Database=IdentityMySQLDatabase;Data Source=<DataSource>;User Id=<UserID>;Password=<Password>" providerName="MySql.Data.MySqlClient" />

> dotnet new react

spa.UseReactDevelopmentServer(npmScript: "start");

spa.UseProxyToSpaDevelopmentServer("http://localhost:3000");

> create-react-app clientapp

> cd clientapp
> npm install --save bootstrap axios

 import "bootstrap/dist/css/bootstrap.css";

using Microsoft.AspNetCore.Mvc;

namespace DownloadFilesSample.Controllers
{
    [Route("api/[controller]")]
    public class ReportsController : Controller
    {
        [HttpGet("[action]")]
        public IActionResult GetPdfReport()
        {
            return File(virtualPath: "~/app_data/sample.pdf",
                        contentType: "application/pdf",
                        fileDownloadName: "sample.pdf");
        }
    }
}

  const getResults = async () => {
      const { headers, data } = await axios.get(apiUrl, {
        responseType: "blob"
      });
  }

import axios from "axios";
import React, { useEffect, useState } from "react";

export default function DisplayPdf() {
  const apiUrl = "https://localhost:5001/api/Reports/GetPdfReport";

  const [blobInfo, setBlobInfo] = useState({
    blobUrl: "",
    fileName: ""
  });

  useEffect(() => {
    getResults();
  }, []);

  const getResults = async () => {
    try {
      const { headers, data } = await axios.get(apiUrl, {
        responseType: "blob"
      });
      console.log("headers", headers);

      const pdfBlobUrl = window.URL.createObjectURL(data);
      console.log("pdfBlobUrl", pdfBlobUrl);

      const fileName = headers["content-disposition"]
        .split(";")
        .find(n => n.includes("filename="))
        .replace("filename=", "")
        .trim();
      console.log("filename", fileName);

      setBlobInfo({
        blobUrl: pdfBlobUrl,
        fileName: fileName
      });
    } catch (error) {
      console.log(error);
    }
  };

ontent-disposition: "attachment; filename=sample.pdf; filename*=UTF-8''sample.pdf"

import axios from "axios";
import React, { useEffect, useState } from "react";

export default function DisplayPdf() {

  // ...

  const { blobUrl } = blobInfo;

  return (
    <>
      <h1>Display PDF Files</h1>
      <button className="btn btn-info" onClick={handlePrintPdf}>
        Print PDF
      </button>
      <button className="btn btn-primary ml-2" onClick={handleShowPdfInNewTab}>
        Show PDF in a new tab
      </button>
      <button className="btn btn-success ml-2" onClick={handleDownloadPdf}>
        Download PDF
      </button>

      <section className="card mb-5 mt-3">
        <div className="card-header">
          <h4>using iframe</h4>
        </div>
        <div className="card-body">
          <iframe
            title="PDF Report"
            width="100%"
            height="600"
            src={blobUrl}
            type="application/pdf"
          ></iframe>
        </div>
      </section>

      <section className="card mb-5">
        <div className="card-header">
          <h4>using object</h4>
        </div>
        <div className="card-body">
          <object
            data={blobUrl}
            aria-label="PDF Report"
            type="application/pdf"
            width="100%"
            height="100%"
          ></object>
        </div>
      </section>

      <section className="card mb-5">
        <div className="card-header">
          <h4>using embed</h4>
        </div>
        <div className="card-body">
          <embed
            aria-label="PDF Report"
            src={blobUrl}
            type="application/pdf"
            width="100%"
            height="100%"
          ></embed>
        </div>
      </section>
    </>
  );
}

  const handlePrintPdf = () => {
    const { blobUrl } = blobInfo;
    if (!blobUrl) {
      throw new Error("pdfBlobUrl is null");
    }

    const iframe = document.createElement("iframe");
    iframe.style.display = "none";
    iframe.src = blobUrl;
    document.body.appendChild(iframe);
    if (iframe.contentWindow) {
      iframe.contentWindow.print();
    }
  };

const handleShowPdfInNewTab = () => {
    const { blobUrl } = blobInfo;
    if (!blobUrl) {
      throw new Error("pdfBlobUrl is null");
    }

    window.open(blobUrl);
  };

  const handleDownloadPdf = () => {
    const { blobUrl, fileName } = blobInfo;
    if (!blobUrl) {
      throw new Error("pdfBlobUrl is null");
    }

    const anchor = document.createElement("a");
    anchor.style.display = "none";
    anchor.href = blobUrl;
    anchor.download = fileName;
    document.body.appendChild(anchor);
    anchor.click();
  };

 var container = BootstrapContainer();

var finder = container.Resolve<IDuplicateFinder>();
var processor = container.Resolve<IArgumentsParser>();

Execute( args, processor, finder );
 
container.Dispose();

public class ExampleClass
{
    private readonly IService _service;

    public ExampleClass()
    {
        _service = Container.Resolve<IService>();
    }

    public void DoSomething(int id)
    {
        _service.DoSomething(id);
    }
}

public class ExampleClass
{
    private IService _service;

    public ExampleClass(IService service)
    {
        _service = service;
    }

    public void DoSomething(int id)
    {
        _service.DoSomething(id);
    }
}

public class Search
{
   IDinner _dinner;
   public Search(): this(new Dinner()) 
   { }

   public Search(IDinner dinner) 
   {
      _dinner = dinner;
   }
}

 public class SendEmailsTask : ScheduledTaskTemplate

using System;

namespace DNTScheduler.TestWebApplication.WebTasks
{
    public class SendEmailsTask : ScheduledTaskTemplate
    {
        /// <summary>
        /// اگر چند جاب در یک زمان مشخص داشتید، این خاصیت ترتیب اجرای آن‌ها را مشخص خواهد کرد
        /// </summary>
        public override int Order
        {
            get { return 1; }
        }

        public override bool RunAt(DateTime utcNow)
        {
            if (this.IsShuttingDown || this.Pause)
                return false;

            var now = utcNow.AddHours(3.5);
            return now.Minute % 2 == 0 && now.Second == 1;
        }

        public override void Run()
        {
            if (this.IsShuttingDown || this.Pause)
                return;

            System.Diagnostics.Trace.WriteLine("Running Send Emails");
        }

        public override string Name
        {
            get { return "ارسال ایمیل"; }
        }
    }
}

        public override bool RunAt(DateTime utcNow)
        {
            if (this.IsShuttingDown || this.Pause)
                return false;

            var now = utcNow.AddHours(3.5);
            return now.Hour == 23 && now.Minute == 33 && now.Second == 1;
        }

using System;
using System.Net;

namespace DNTScheduler.TestWebApplication.WebTasks
{
    public static class ScheduledTasksRegistry
    {
        public static void Init()
        {
            ScheduledTasksCoordinator.Current.AddScheduledTasks(
                new SendEmailsTask(),
                new DoBackupTask());

            ScheduledTasksCoordinator.Current.OnUnexpectedException = (exception, scheduledTask) =>
            {
                //todo: log the exception.
                System.Diagnostics.Trace.WriteLine(scheduledTask.Name + ":" + exception.Message);
            };

            ScheduledTasksCoordinator.Current.Start();
        }

        public static void End()
        {
            ScheduledTasksCoordinator.Current.Dispose();
        }

        public static void WakeUp(string pageUrl)
        {
            try
            {
                using (var client = new WebClient())
                {
                    client.Credentials = CredentialCache.DefaultNetworkCredentials;
                    client.Headers.Add("User-Agent", "ScheduledTasks 1.0");
                    client.DownloadData(pageUrl);
                }
            }
            catch (Exception ex)
            {
                //todo: log ex
                System.Diagnostics.Trace.WriteLine(ex.Message);
            }
        }
    }
}

using System;
using System.Configuration;
using DNTScheduler.TestWebApplication.WebTasks;

namespace DNTScheduler.TestWebApplication
{
    public class Global : System.Web.HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            ScheduledTasksRegistry.Init();
        }

        protected void Application_End()
        {
            ScheduledTasksRegistry.End();
            //نکته مهم این روش نیاز به سرویس پینگ سایت برای زنده نگه داشتن آن است
            ScheduledTasksRegistry.WakeUp(ConfigurationManager.AppSettings["SiteRootUrl"]);
        }
    }
}

 <?xml version="1.0"?>
<configuration>
  <appSettings>
      <add key="SiteRootUrl" value="http://localhost:10189/Default.aspx" />
  </appSettings>
</configuration>

var jobsList = ScheduledTasksCoordinator.Current.ScheduledTasks.Select(x => new
{
   TaskName = x.Name,
   LastRunTime = x.LastRun,
   LastRunWasSuccessful = x.IsLastRunSuccessful,
   IsPaused = x.Pause,
}).ToList();