/// <summary>
/// Get the authorisation token
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public Dictionary <string, string> GetAccessToken(string code, string scope, string redirectUrl)
{
Dictionary <string, string> tokens = new Dictionary <string, string>();
// string clientId = "125788630880182";
//string clientSecret = "350d206a2dd0cc775f1b76fdafe859f3";
// App ID 208878159224995
// App Secret e0ac797bf3135232df717ed976c27453
string url = string.Format("https://graph.facebook.com/oauth/access_token?client_id={0}&redirect_uri={1}&client_secret={2}&code={3}&scope={4}",
FacebookApp.ClientId(), redirectUrl, FacebookApp.ClientSecret(), code, scope);
HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
StreamReader reader = new StreamReader(response.GetResponseStream());
string retVal = reader.ReadToEnd();
foreach (string token in retVal.Split('&'))
{
tokens.Add(token.Substring(0, token.IndexOf("=")),
token.Substring(token.IndexOf("=") + 1, token.Length - token.IndexOf("=") - 1));
}
}
return(tokens);
}
public static string AuthenticationUrl()
{
return
(string.Format("https://graph.facebook.com/oauth/authorize?client_id={0}&redirect_uri={1}&scope={2}", FacebookApp.ClientId(), HttpUtility.UrlEncode(FacebookApp.RedirectUrl()), FacebookApp.Scope()));
}
