public async Task<ActionResult> ExternalLoginConfirmation(ExternalLoginConfirmationViewModel model)
{
if (User.Identity.IsAuthenticated)
return RedirectToRole();
if (ModelState.IsValid)
{
var loginInfo = await AuthenticationManager.GetExternalLoginInfoAsync();
if (loginInfo == null)
return View("ExternalLoginFailure");
string pictureUrl = "/img/profiles/default.png";
char? gender = null;
string genderValue = loginInfo.ExternalIdentity.FindFirstValue(ClaimTypes.Gender);
if (genderValue != null)
gender = genderValue.First();
if (loginInfo.Login.LoginProvider == "Google")
{
string url = loginInfo.ExternalIdentity.FindFirstValue("picture");
if (!string.IsNullOrEmpty(url))
pictureUrl = HtmlHelpers.ResizeGoogleProfilePicture(url, 200);
}
else if(loginInfo.Login.LoginProvider == "Facebook")
{
var profileId = loginInfo.ExternalIdentity.FindFirstValue(ClaimTypes.NameIdentifier);
if (profileId != null)
pictureUrl = string.Format("https://graph.facebook.com/{0}/picture?width=200&height=200", profileId);
}
var AppMember = new AppMember {
UserName = model.Email,
Email = model.Email,
FirstName = model.FirstName,
LastName = model.LastName,
PictureUrl = pictureUrl,
Gender = gender
};
var result = await userManager.CreateAsync(AppMember);
if (result.Succeeded)
{
result = await userManager.AddLoginAsync(AppMember.Id, loginInfo.Login);
if (result.Succeeded)
{
await userManager.AddToRoleAsync(AppMember.Id, "Autor");
await signInManager.SignInAsync(AppMember, isPersistent: false, rememberBrowser: false);
return RedirectToLocal(model.ReturnUrl);
}
}
AddError("Email", Translations.Account.AlreadyRegisteredAccount);
}
return View(model);
}
public async Task<ActionResult> ExternalLoginCallback(string returnUrl)
{
var loginInfo = await AuthenticationManager.GetExternalLoginInfoAsync();
if (loginInfo == null)
return RedirectToAction("Login");
string provider = loginInfo.Login.LoginProvider;
//Active Directory
var tenantId = loginInfo.ExternalIdentity.FindFirstValue("http://schemas.microsoft.com/identity/claims/tenantid");
if (tenantId != null)
{
if (tenantId == "af2fd196-1d9f-47b4-9069-391a46f83601")
{
loginInfo.Email = loginInfo.DefaultUserName;
provider = "UNITEC";
}
else if (tenantId == "c02b08b6-4ca2-448d-8743-12973eb499ff")
provider = "Microsoft";
}
// Sign in the AppMember with this external login provider if the AppMember already has a login
var result = await signInManager.ExternalSignInAsync(loginInfo, isPersistent: 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 = false });
case SignInStatus.Failure:
default:
var model = new ExternalLoginConfirmationViewModel();
model.Email = loginInfo.Email ?? string.Empty;
model.FirstName = HtmlHelpers.CapitalizeString(loginInfo.ExternalIdentity.FindFirstValue(ClaimTypes.GivenName));
model.LastName = HtmlHelpers.CapitalizeString(loginInfo.ExternalIdentity.FindFirstValue(ClaimTypes.Surname));
model.LoginProvider = provider;
model.ReturnUrl = returnUrl;
return View("ExternalLoginConfirmation", model);
}
}
