1
我有一個aspnet核心網站,使用cookie身份驗證。 當我註銷時,然後當我點擊瀏覽器的後退按鈕時,我導航到最後一個網頁,我不想要那個,我不想讓用戶重定向到登錄頁面再次驗證。如何在註銷後防止瀏覽器後退按鈕Aspnet Core
我startup.cs
public void ConfigureServices(IServiceCollection services)
{
....
services.AddIdentity<ApplicationUser, ApplicationRole>(
config =>
{
config.User.RequireUniqueEmail = true;
config.SignIn.RequireConfirmedEmail = true;
config.Password.RequiredLength = 8;
config.Cookies.ApplicationCookie.LoginPath = "/Home/Login";
})
.AddEntityFrameworkStores<DbContext>()
.AddDefaultTokenProviders();
......
}
我controller.cs
public class HomeController : Controller
{
.....
private readonly string _externalCookieScheme;
....
public HomeController(
.....
IOptions<IdentityCookieOptions> identityCookieOptions,
.....)
{
....
_externalCookieScheme = identityCookieOptions.Value.ExternalCookieAuthenticationScheme;
....
}
[HttpGet]
[AllowAnonymous]
public async Task<IActionResult> Login()
{
// Clear the existing external cookie to ensure a clean login process
await HttpContext.Authentication.SignOutAsync(_externalCookieScheme);
return View();
}
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> LogOff()
{
await HttpContext.Authentication.SignOutAsync(_externalCookieScheme); //don´t remove the cookie
_logger.LogInformation(4, "User logged out.");
return RedirectToAction(nameof(HomeController.Login), "Home");
}
}
我是缺少在這裏?
此致敬禮。
jolynice
請注意,如果您想宣傳自己的產品/博客,您必須披露您的關聯**,否則您的答案可能被標記爲垃圾郵件。請閱讀[如何不成爲垃圾郵件發送者](https://stackoverflow.com/help/promotion) – DavidPostill
感謝您的信息。我已經更新了答案。 – OpenIDAuthority
OpenIdAuthority,感謝您的幫助。現在正在工作。 – jolynice