/// <summary>
/// Initializes the Facebook Authentication Service using the Application Key and Secret assigned
/// by Facebook.com
/// </summary>
public FacebookService()
{
_fbService = new facebook.Components.FacebookService();
// _fbService.ApplicationKey = "6560061f1ff3e1765a19102f085580d5";
// _fbService.Secret = "09237e7733e8aaab94f0c716a5e3b569";
_fbService.ApplicationKey = StorageManager.getEnvValue("fbServiceApplicationKey");
_fbService.Secret = StorageManager.getEnvValue("fbServiceSecret");
_fbService.IsDesktopApplication = false;
if (_service == null)
{
List <Security.Service> extServices = Security.ExternalService.List();
foreach (Security.Service service in extServices)
{
if (service.ServiceName.Equals(serviceName))
{
_service = service;
}
}
}
}
public ActionResult Index()
{
facebook.Components.FacebookService fbSvc = new facebook.Components.FacebookService();
fbSvc.ApplicationKey = Settings.FacebookApiKey;
fbSvc.Secret = Settings.FacebookApiSecret;
fbSvc.IsDesktopApplication = false;
// if this cookie is set, the user should have a session
if (null != Request.Cookies[Constants.Keys.FACEBOOK_USER_SESSION_COOKIE_KEY])
{
HttpCookie cookie = Request.Cookies[Constants.Keys.FACEBOOK_USER_SESSION_COOKIE_KEY];
fbSvc.SessionKey = cookie[Constants.Keys.FACEBOOK_USER_SESSION_KEY];
fbSvc.uid = long.Parse(cookie[Constants.Keys.FACEBOOK_USER_ID_KEY]);
}
// when the user uses the facebook login page, the redirect back here will have the auth_token in the query params
else if (!string.IsNullOrEmpty(Request.QueryString[Constants.QueryStringKeys.FACEBOOK_AUTH_TOKEN]))
{
fbSvc.CreateSession(Request.QueryString[Constants.QueryStringKeys.FACEBOOK_AUTH_TOKEN]);
HttpCookie cookie = new HttpCookie(Constants.Keys.FACEBOOK_USER_SESSION_COOKIE_KEY);
cookie[Constants.Keys.FACEBOOK_USER_SESSION_KEY] = fbSvc.SessionKey;
cookie[Constants.Keys.FACEBOOK_USER_ID_KEY] = fbSvc.uid.ToString();
cookie[Constants.Keys.FACEBOOK_USER_SESSION_EXPIRES] = fbSvc.SessionExpires.ToString();
// if the facebook session never expires, set our cookie to expire
// if the facebook session does expire, not setting the cookie expiry will wipe
// cookie clean on browser close
if (!fbSvc.SessionExpires) cookie.Expires = DateTime.Now.AddMinutes(60);
Response.Cookies.Add(cookie);
}
else
{
Response.Redirect(Settings.FacebookLoginPageUrl, true);
}
return View("Facebook1", fbSvc.friends.getUserObjects());
}
