//
// GET: /Account/LogOff/
public ActionResult LogOff()
{
FormsAuthentication.SignOut();
var oAuthClient = new FacebookOAuthClient {
RedirectUri = new Uri(LogoffUrl)
};
var logoutUrl = oAuthClient.GetLogoutUrl();
return(Redirect(logoutUrl.AbsoluteUri));
}
public ActionResult LogOff()
{
if (FacebookWebContext.Current.IsAuthenticated())
{
FacebookWebContext.Current.DeleteAuthCookie();
FacebookOAuthClient oauth = new FacebookOAuthClient(FacebookWebContext.Current.Settings);
var logoutUrl = oauth.GetLogoutUrl(new Dictionary <string, object> {
{ "next", Request.UrlReferrer.AbsoluteUri.ToString() }
});
FormsService.SignOut();
return(Redirect(logoutUrl.AbsoluteUri));
}
FormsService.SignOut();
return(RedirectToAction("Login"));
}
private static string FaceBookLoggedOutUrl(string pToken)
{
var oauth = new FacebookOAuthClient
{
ClientId = LGTHelperConfiguraton.FaceBookAppId,
RedirectUri = new Uri(UrlReturnLoginSocialNetwork),
ClientSecret = LGTHelperConfiguraton.FaceBookAppSecret
};
var loginParameters = new Dictionary <string, object>
{
{ "response_type", "code" },
{ "scope", FacebookScope },
{ "RedirectUri", UrlReturnLoginSocialNetwork },
{ "next", UrlReturnLoginSocialNetwork },
{ "access_token", pToken }
};
var url = oauth.GetLogoutUrl(loginParameters).ToString();
//TODO utiliza o ambiente seguro para deslogar do facebook, é um bug no sdk usar a página m.
url = url.Replace("http://m.", "https://www.");
return(url);
}