public virtual ActionResult ExternalLoginConfirmation(RegisterExternalLoginModel model, string returnUrl)
{
string provider = null;
string providerUserId = null;
if (User.Identity.IsAuthenticated || !OAuthWebSecurity.TryDeserializeProviderUserId(model.ExternalLoginData, out provider, out providerUserId))
{
return(RedirectToAction("Manage"));
}
if (ModelState.IsValid)
{
// Insert a new user into the database
using (VroemmmContext db = new VroemmmContext())
{
UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == model.UserName.ToLower());
// Check if user already exists
if (user == null)
{
// Insert name into the profile table
db.UserProfiles.Add(new UserProfile {
UserName = model.UserName
});
db.SaveChanges();
OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName);
OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false);
return(RedirectToLocal(returnUrl));
}
else
{
ModelState.AddModelError("UserName", "User name already exists. Please enter a different user name.");
}
}
}
ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(provider).DisplayName;
ViewBag.ReturnUrl = returnUrl;
return(View(model));
}
public SimpleMembershipInitializer()
{
Database.SetInitializer <VroemmmContext>(null);
try
{
using (var context = new VroemmmContext())
{
if (!context.Database.Exists())
{
// Create the SimpleMembership database without Entity Framework migration schema
((IObjectContextAdapter)context).ObjectContext.CreateDatabase();
}
}
WebSecurity.InitializeDatabaseConnection("DefaultConnection", "UserProfile", "UserId", "UserName", autoCreateTables: true);
}
catch (Exception ex)
{
throw new InvalidOperationException("The ASP.NET Simple Membership database could not be initialized. For more information, please see http://go.microsoft.com/fwlink/?LinkId=256588", ex);
}
}
public virtual ActionResult ExternalLoginCallback(string returnUrl)
{
AuthenticationResult result = OAuthWebSecurity.VerifyAuthentication(Url.Action("ExternalLoginCallback", new { ReturnUrl = returnUrl }));
if (!result.IsSuccessful)
{
return(RedirectToAction("ExternalLoginFailure"));
}
if (result.ExtraData.Keys.Contains("accesstoken"))
{
Session["googletoken"] = result.ExtraData["accesstoken"];
}
if (OAuthWebSecurity.Login(result.Provider, result.ProviderUserId, createPersistentCookie: false))
{
return(RedirectToLocal(returnUrl));
}
if (User.Identity.IsAuthenticated)
{
// If the current user is logged in add the new account
OAuthWebSecurity.CreateOrUpdateAccount(result.Provider, result.ProviderUserId, User.Identity.Name);
return(RedirectToLocal(returnUrl));
}
else
{
// User is new, ask for their desired membership name
//string loginData = OAuthWebSecurity.SerializeProviderUserId(result.Provider, result.ProviderUserId);
//ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(result.Provider).DisplayName;
//ViewBag.ReturnUrl = returnUrl;
//return View("ExternalLoginConfirmation", new RegisterExternalLoginModel { UserName = result.UserName, ExternalLoginData = loginData });
var username = result.UserName;
// Insert a new user into the database
using (VroemmmContext db = new VroemmmContext())
{
UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == username);
// Check if user already exists
if (user == null)
{
// Insert name into the profile table
db.UserProfiles.Add(new UserProfile {
UserName = username
});
db.SaveChanges();
OAuthWebSecurity.CreateOrUpdateAccount(result.Provider, result.ProviderUserId, username);
OAuthWebSecurity.Login(result.Provider, result.ProviderUserId, createPersistentCookie: false);
return(RedirectToLocal(returnUrl));
}
else
{
ModelState.AddModelError("UserName", "Je hebt al een acccount");
}
}
return(RedirectToLocal(returnUrl));
}
}
