public async Task <ActionResult> VerifyCode(VerifyCodeViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
// 以下代码可以防范双重身份验证代码遭到暴力破解攻击。
// 如果用户输入错误代码的次数达到指定的次数，则会将
// 该用户帐户锁定指定的时间。
// 可以在 IdentityConfig 中配置帐户锁定设置
var result = await SignInManager.TwoFactorSignInAsync(model.Provider, model.Code, isPersistent : model.RememberMe, rememberBrowser : model.RememberBrowser);
switch (result)
{
case SignInStatus.Success:
return(RedirectToLocal(model.ReturnUrl));
case SignInStatus.LockedOut:
return(View("Lockout"));
case SignInStatus.Failure:
default:
ModelState.AddModelError("", "代码无效。");
return(View(model));
}
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
var result = await _signInManager.TwoFactorSignInAsync(
provider : VerifyCode.Provider,
code : VerifyCode.Code,
isPersistent : VerifyCode.RememberMe,
rememberClient : VerifyCode.BrowserRemember
);
if (result.Succeeded)
{
return(RedirectToLocal(VerifyCode.ReturnTo));
}
if (result.IsLockedOut)
{
return(RedirectToPage("/Lockout"));
}
ModelState.AddModelError(nameof(VerifyCode.Code), "کد وارد شده معتبر نمی باشد");
return(Page());
}
public async Task <IActionResult> VerifyCode(VerifyCode model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
var result = await _signInManager.TwoFactorSignInAsync(
provider : model.Provider,
code : model.Code,
isPersistent : model.RememberMe,
rememberClient : model.BrowserRemember
);
if (result.Succeeded)
{
return(RedirectToLocal(model.ReturnTo));
}
if (result.IsLockedOut)
{
return(View("LockOut"));
}
ModelState.AddModelError(nameof(model.Code), "کد وارد شده معتبر نمی باشد");
return(View(model));
}
public async Task <ActionResult> VerifyCode(VerifyCodeViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
// The following code protects for brute force attacks against the two factor codes.
// If a user enters incorrect codes for a specified amount of time then the user account
// will be locked out for a specified amount of time.
// You can configure the account lockout settings in IdentityConfig
var result = await SignInManager.TwoFactorSignInAsync(model.Provider, model.Code, isPersistent : model.RememberMe, rememberBrowser : model.RememberBrowser);
switch (result)
{
case SignInStatus.Success:
return(RedirectToLocal(model.ReturnUrl));
case SignInStatus.LockedOut:
return(View("Lockout"));
case SignInStatus.Failure:
default:
ModelState.AddModelError("", "Invalid code.");
return(View(model));
}
}