public async Task<IActionResult> Login(LoginInputModel model)
{
var returnUrl = model.ReturnUrl;
ViewData["ReturnUrl"] = returnUrl;
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(model.Email, model.Password, model.RememberLogin, lockoutOnFailure: false);
if (result.Succeeded)
{
_logger.LogInformation(1, "User logged in.");
return RedirectToLocal(returnUrl);
}
if (result.RequiresTwoFactor)
{
return RedirectToAction(nameof(SendCode), new { ReturnUrl = returnUrl, RememberMe = model.RememberLogin });
}
if (result.IsLockedOut)
{
_logger.LogWarning(2, "User account locked out.");
return View("Lockout");
}
else
{
ModelState.AddModelError(string.Empty, "Invalid login attempt.");
return View(await BuildLoginViewModelAsync(model));
}
}
// If we got this far, something failed, redisplay form
return View(await BuildLoginViewModelAsync(model));
}
async Task<LoginViewModel> BuildLoginViewModelAsync(LoginInputModel model)
{
var context = await _interaction.GetAuthorizationContextAsync(model.ReturnUrl);
var vm = await BuildLoginViewModelAsync(model.ReturnUrl, context);
vm.Email = model.Email;
vm.RememberLogin = model.RememberLogin;
return vm;
}