public async Task<ActionResult> Register(RegisterViewModel model)
{
if (ModelState.IsValid)
{
var user = new CustomUser()
{
UserName = model.UserName,
FirstName = model.FirstName,
LastName = model.LastName
};
var result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
await SignInAsync(user, isPersistent: false);
return RedirectToAction("Index", "Home");
}
else
{
AddErrors(result);
}
}
// If we got this far, something failed, redisplay form
return View(model);
}
private async Task SignInAsync(CustomUser user, bool isPersistent)
{
AuthenticationManager.SignOut(DefaultAuthenticationTypes.ExternalCookie);
var identity = await UserManager.CreateIdentityAsync(user, DefaultAuthenticationTypes.ApplicationCookie);
await SetExternalProperties(identity);
AuthenticationManager.SignIn(new AuthenticationProperties() { IsPersistent = isPersistent }, identity);
await SaveAccessToken(user, identity);
}
private async Task SaveAccessToken(CustomUser user, ClaimsIdentity identity)
{
var userclaims = await UserManager.GetClaimsAsync(user.Id);
foreach ( var at in (
from claims in identity.Claims
where claims.Type.EndsWith("access_token")
select new Claim(claims.Type, claims.Value, claims.ValueType, claims.Issuer)))
{
if (!userclaims.Contains(at))
{
await UserManager.AddClaimAsync(user.Id, at);
}
};
}
public async Task<ActionResult> ExternalLoginConfirmation(ExternalLoginConfirmationViewModel model, string returnUrl)
{
if (User.Identity.IsAuthenticated)
{
return RedirectToAction("Manage");
}
if (ModelState.IsValid)
{
// Get the information about the user from the external login provider
var info = await AuthenticationManager.GetExternalLoginInfoAsync();
if (info == null)
{
return View("ExternalLoginFailure");
}
var user = new CustomUser() { UserName = model.UserName };
var result = await UserManager.CreateAsync(user);
if (result.Succeeded)
{
result = await UserManager.AddLoginAsync(user.Id, info.Login);
if (result.Succeeded)
{
await SignInAsync(user, isPersistent: false);
return RedirectToLocal(returnUrl);
}
}
AddErrors(result);
}
ViewBag.ReturnUrl = returnUrl;
return View(model);
}
