private static Task<bool> VerifyClientIdAsync(ApplicationUserManager manager, IdentityUser user, CookieValidateIdentityContext context)
{
string clientId = context.Identity.FindFirstValue("AspNet.Identity.ClientId");
if (!string.IsNullOrEmpty(clientId) && user.Clients.Any(c => c.Id.ToString() == clientId))
{
user.CurrentClientId = clientId;
return Task.FromResult(true);
}
return Task.FromResult(false);
}
private async Task SignInAsync(IdentityUser user, bool isPersistent)
{
var clientKey = Request.Browser.Type + " - " + Request.UserHostAddress;
await UserManager.SignInClientAsync(user, clientKey);
// Zerando contador de logins errados.
await UserManager.ResetAccessFailedCountAsync(user.Id);
// Coletando Claims externos (se houver)
ClaimsIdentity ext = await AuthenticationManager.GetExternalIdentityAsync(DefaultAuthenticationTypes.ExternalCookie);
AuthenticationManager.SignOut(DefaultAuthenticationTypes.ExternalCookie, DefaultAuthenticationTypes.TwoFactorCookie, DefaultAuthenticationTypes.ApplicationCookie);
AuthenticationManager.SignIn
(
new AuthenticationProperties { IsPersistent = isPersistent },
// Criação da instancia do Identity e atribuição dos Claims
await user.GenerateUserIdentityAsync(UserManager, ext)
);
}
private async Task SignInAsync(IdentityUser user, bool isPersistent)
{
var clientKey = Request.Browser.Type + " - " + Request.UserHostAddress;
await UserManager.SignInClientAsync(user, clientKey);
AuthenticationManager.SignOut(DefaultAuthenticationTypes.ExternalCookie, DefaultAuthenticationTypes.TwoFactorCookie);
AuthenticationManager.SignIn(new AuthenticationProperties { IsPersistent = isPersistent }, await user.GenerateUserIdentityAsync(UserManager));
}
private static async Task<bool> VerifySecurityStampAsync(ApplicationUserManager manager, IdentityUser user, CookieValidateIdentityContext context)
{
string stamp = context.Identity.FindFirstValue("AspNet.Identity.SecurityStamp");
return (stamp == await manager.GetSecurityStampAsync(context.Identity.GetUserId()));
}
public async Task<ActionResult> ExternalLoginConfirmation(ExternalLoginConfirmationViewModel model, string returnUrl)
{
if (User.Identity.IsAuthenticated)
{
return RedirectToAction("Index", "Manage");
}
if (ModelState.IsValid)
{
// Pegar a informação do login externo.
var info = await AuthenticationManager.GetExternalLoginInfoAsync();
if (info == null)
{
return View("ExternalLoginFailure");
}
var user = new IdentityUser { UserName = model.Email, Email = model.Email };
var result = await UserManager.CreateAsync(user);
if (result.Succeeded)
{
result = await UserManager.AddLoginAsync(user.Id, info.Login);
if (result.Succeeded)
{
await SignInManager.SignInAsync(user, isPersistent: false, rememberBrowser: false);
var userext = UserManager.FindByEmailAsync(model.Email);
await SignInAsync(userext.Result, false);
return RedirectToLocal(returnUrl);
}
}
AddErrors(result);
}
ViewBag.ReturnUrl = returnUrl;
return View(model);
}
public async Task<ActionResult> Register(RegisterViewModel model)
{
if (ModelState.IsValid)
{
var user = new IdentityUser { UserName = model.Email, Email = model.Email };
var result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
var code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
await UserManager.SendEmailAsync(user.Id, "Confirme sua Conta", "Por favor confirme sua conta clicando neste link: <a href='" + callbackUrl + "'></a>");
ViewBag.Link = callbackUrl;
return View("DisplayEmail");
}
AddErrors(result);
}
// No caso de falha, reexibir a view.
return View(model);
}