update nach Schuelererfassung

BlazorApp - Kopie (4)/Areas/Identity/Pages/Account/Manage/ResetAuthenticator.cshtml.cs

@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+
+namespace BlazorApp.Areas.Identity.Pages.Account.Manage
+{
+    public class ResetAuthenticatorModel : PageModel
+    {
+        UserManager<IdentityUser> _userManager;
+        private readonly SignInManager<IdentityUser> _signInManager;
+        ILogger<ResetAuthenticatorModel> _logger;
+
+        public ResetAuthenticatorModel(
+            UserManager<IdentityUser> userManager,
+            SignInManager<IdentityUser> signInManager,
+            ILogger<ResetAuthenticatorModel> logger)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+            _logger = logger;
+        }
+
+        [TempData]
+        public string StatusMessage { get; set; }
+
+        public async Task<IActionResult> OnGet()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            if (user == null)
+            {
+                return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
+            }
+
+            return Page();
+        }
+
+        public async Task<IActionResult> OnPostAsync()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            if (user == null)
+            {
+                return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
+            }
+
+            await _userManager.SetTwoFactorEnabledAsync(user, false);
+            await _userManager.ResetAuthenticatorKeyAsync(user);
+            _logger.LogInformation("User with ID '{UserId}' has reset their authentication app key.", user.Id);
+            
+            await _signInManager.RefreshSignInAsync(user);
+            StatusMessage = "Your authenticator app key has been reset, you will need to configure your authenticator app using the new key.";
+
+            return RedirectToPage("./EnableAuthenticator");
+        }
+    }
+}