public async Task <IActionResult> Signin([FromForm] SignInInputModel model, [FromForm] string button)
{
var context = await interactions.GetAuthorizationContextAsync(model.ReturnUrl);
if ("signin" != button)
{
logger.LogDebug("Signin executing");
if (null != context)
{
await interactions.GrantConsentAsync(context, ConsentResponse.Denied);
if (await clientStore.IsPkceClientAsync(context.ClientId))
{
return(View("Redirect", new RedirectModel {
RedirectUrl = model.ReturnUrl
}));
}
return(Redirect(model.ReturnUrl));
}
return(Redirect("~/"));
}
if (ModelState.IsValid)
{
var result = await mediator.Send(new GetCustomerQuery(model.Email, model.Password), HttpContext.RequestAborted);
if (false == result.IsSuccess())
{
return(View());
}
if (result.Data.IsNotAllowed)
{
return(View());
}
if (result.Data.IsLockedOut)
{
return(View());
}
if (result.Data.RequiresTwoFactor)
{
return(View());
}
if (result.Data.Success)
{
var customer = result.Data.Customer;
await eventService.RaiseAsync(new UserLoginSuccessEvent(
IdentityServerConstants.LocalIdentityProvider,
customer.NormalizedUserName,
customer.UserName,
customer.ContactName)
);
await mediator.Send(new SignInCommand(customer, model.RememberMe), HttpContext.RequestAborted);
if (null != context)
{
if (await clientStore.IsPkceClientAsync(context.ClientId))
{
return(View("Redirect", new RedirectModel {
RedirectUrl = model.ReturnUrl
}));
}
return(Redirect(model.ReturnUrl));
}
if (Url.IsLocalUrl(model.ReturnUrl))
{
return(Redirect(model.ReturnUrl));
}
if (String.IsNullOrEmpty(model.ReturnUrl))
{
return(Redirect("~/"));
}
var uri = new Uri(model.ReturnUrl);
if (uri.IsAbsoluteUri)
{
return(Redirect(model.ReturnUrl));
}
throw new Exception("Invalid redirect url");
}
}
var invalidCredentials = localizer.InvalidCredentials(context?.UiLocales);
await eventService.RaiseAsync(new UserLoginFailureEvent(model.Email, invalidCredentials));
ModelState.AddModelError(String.Empty, "Invalid credentials");
return(View(await CreateSigninModelAsync(model)));
}