public ActionResult Login(LoginViewModel model, string returnUrl)
{
if (ModelState.IsValid)
{
if (!Membership.ValidateUser(model.Login, model.Password))
{
FormsAuthentication.SetAuthCookie(model.Login, model.RememberMe);
if (Request.IsAjaxRequest())
{
if (HttpContext.User.Identity != null)
{
return Content(model.Login);
}
return Content(string.Empty);
}
else
{
if(returnUrl!=null)
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index", "Home");
}
}
}
else
{
ModelState.AddModelError("", "The user name or password provided is incorrect.");
}
}
return View(model);
}
public ActionResult Login(LoginViewModel model)
{
if (!ModelState.IsValid)
{
return View();
}
if (provider.Authenticate(model.UserName, model.Password))
{
return Redirect((string)Session["returnUrl"] ?? Url.Action("Index", "Admin"));
}
else
{
ModelState.AddModelError("", "Неправильно введено Имя пользователя и/или пароль!");
return View();
}
}
public async Task<ActionResult> Login(LoginViewModel model, string returnUrl)
{
if (!ModelState.IsValid)
{
return View(model);
}
// 这不会计入到为执行帐户锁定而统计的登录失败次数中
// 若要在多次输入错误密码的情况下触发帐户锁定，请更改为 shouldLockout: true
var result = await SignInManager.PasswordSignInAsync(model.Email, model.Password, model.RememberMe, shouldLockout: false);
switch (result)
{
case SignInStatus.Success:
return RedirectToLocal(returnUrl);
case SignInStatus.LockedOut:
return View("Lockout");
case SignInStatus.RequiresVerification:
return RedirectToAction("SendCode", new { ReturnUrl = returnUrl, RememberMe = model.RememberMe });
case SignInStatus.Failure:
default:
ModelState.AddModelError("", "无效的登录尝试。");
return View(model);
}
}