Facebook oAuth in asp.net Webform

Question

User-862012937 posted

Hello everyone, 

I am trying to integrate Facebook oAuth into my asp.net application

I am using the code example from http://onlinewebapplication.com/facebook-login-sign-in/

I have inputted my appkey & secret on the oAuthFacebook.cs

When I go to my login page and click on the "Login via Facebook" button, one of 2 things happens

1) I get a timeout error on webRequest.GetResponse().GetResponseStream().Close();

OR

2) I get redirected to a page with the url like bellow, and it stops. No login happens

http://www.domain.com/FBCallback.aspx?code=AQCuMeGc7ibazxRpXc8Kzp847XQoPubhS4n_RqG3NZZ5OQs039vfF1WvtLm_T-bkZCO1_CAjo7CBY3_RXBgKZWuou6gTZQGaJL21Uf-PfIQzaadvR5A6EaMd7XfZnowoNVKOdUMHxSZeWAOdjyrsb7yKDt_W3H87Y2d-j6FIWbQ9RPfKPP3gB7bQTn1boFVpXE_EfX5WeXJBV4Cl0zjo1RjgXC-ee4I-1K2GxfstbMVQOym0vjyWUN_8fK2baiQS0EiaZKHKYu87U73lxuX7FjBG4DgwMp1StikePIJ8WVUDecCIL25wSCMqovpqY81QpXbjCsnoI6JKheTUe9mvVlv5m0CuhmD1AMsKeQVmIBMM59I8w#_=_

Thank you all!

Answer 1

User1574594062 posted

Did you analyze the HTTP trace in fiddler and see what is going on ?

Answer 2

User-734925760 posted

Hi,

According to your description, you want to login website via FaceBook. So far as I know, you need to open the _AppStart.cshtml page and uncomment the code for the Facebook OAuth provider using the code below:

OAuthWebSecurity.RegisterFacebookClient(
        appId: "",
        appSecret: "");

There is a document about how to Logging In Using External Sites in an ASP.NET Web Pages (Razor) Site, please refer to the steps from the link below:

http://www.asp.net/web-pages/overview/security/enabling-login-from-external-sites-in-an-aspnet-web-pages-site

Hope it's useful for you.

Best Regards,

Michelle Ge