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- using System;
- using System.Collections.Generic;
- using System.ComponentModel.DataAnnotations;
- using System.Linq;
- using System.Text.Encodings.Web;
- using System.Threading.Tasks;
- using Microsoft.AspNetCore.Authorization;
- using CinemaWorld.Data.Models;
- using Microsoft.AspNetCore.Authentication;
- using Microsoft.AspNetCore.Identity;
- using Microsoft.AspNetCore.Identity.UI.Services;
- using Microsoft.AspNetCore.Mvc;
- using Microsoft.AspNetCore.Mvc.RazorPages;
- using Microsoft.Extensions.Logging;
- namespace CinemaWorld.Web.Areas.Identity.Pages.Account
- {
- [AllowAnonymous]
- public class LoginModel : PageModel
- {
- private readonly UserManager<CinemaWorldUser> _userManager;
- private readonly SignInManager<CinemaWorldUser> _signInManager;
- private readonly ILogger<LoginModel> _logger;
- public LoginModel(SignInManager<CinemaWorldUser> signInManager,
- ILogger<LoginModel> logger,
- UserManager<CinemaWorldUser> userManager)
- {
- _userManager = userManager;
- _signInManager = signInManager;
- _logger = logger;
- }
- [BindProperty]
- public InputModel Input { get; set; }
- public IList<AuthenticationScheme> ExternalLogins { get; set; }
- public string ReturnUrl { get; set; }
- [TempData]
- public string ErrorMessage { get; set; }
- public class InputModel
- {
- [Required]
- [EmailAddress]
- public string Email { get; set; }
- [Required]
- [DataType(DataType.Password)]
- public string Password { get; set; }
- [Display(Name = "Remember me?")]
- public bool RememberMe { get; set; }
- }
- public async Task OnGetAsync(string returnUrl = null)
- {
- if (!string.IsNullOrEmpty(ErrorMessage))
- {
- ModelState.AddModelError(string.Empty, ErrorMessage);
- }
- returnUrl = returnUrl ?? Url.Content("~/");
- // Clear the existing external cookie to ensure a clean login process
- await HttpContext.SignOutAsync(IdentityConstants.ExternalScheme);
- ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
- ReturnUrl = returnUrl;
- }
- public async Task<IActionResult> OnPostAsync(string returnUrl = null)
- {
- returnUrl = returnUrl ?? Url.Content("~/");
- if (ModelState.IsValid)
- {
- // This doesn't count login failures towards account lockout
- // To enable password failures to trigger account lockout, set lockoutOnFailure: true
- var result = await _signInManager.PasswordSignInAsync(Input.Email, Input.Password, Input.RememberMe, lockoutOnFailure: false);
- if (result.Succeeded)
- {
- _logger.LogInformation("User logged in.");
- return LocalRedirect(returnUrl);
- }
- if (result.RequiresTwoFactor)
- {
- return RedirectToPage("./LoginWith2fa", new { ReturnUrl = returnUrl, RememberMe = Input.RememberMe });
- }
- if (result.IsLockedOut)
- {
- _logger.LogWarning("User account locked out.");
- return RedirectToPage("./Lockout");
- }
- else
- {
- ModelState.AddModelError(string.Empty, "Invalid login attempt.");
- return Page();
- }
- }
- // If we got this far, something failed, redisplay form
- return Page();
- }
- }
- }
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