void Page_Load(object sender, EventArgs e)
{
var fb = new Facebook();
string accessToken;
try {
accessToken = fb.GetAccessToken(this.User.Name, this.txtPassword.Text);
} catch (WebException ex) {
Log(ex);
this.divError.Text = "Sorry, Facebook is down";
// continue processing without Facebook
} catch (ArgumentException ex) {
// Don't log - we don't care
this.divError.Text = "Your password is invalid";
// stop processing, let the user correct password
return;
} catch (Exception ex) {
Log(ex);
// Unknown error. Stop processing and show friendly message
throw;
}
if (!string.IsNullOrEmpty(accessToken))
{
// enable Facebook integration
this.FillFacebookWallPosts(accessToken);
}
else
{
// disable Facebook integration
this.HideFacebook();
}
}
public ActionResult Authenticate()
{
string Error = Request.QueryString["error"];
if (!string.IsNullOrEmpty(Error))
{
return(View("Fail"));
}
string FacebookAccessToken = Facebook.GetAccessToken(Request.QueryString["code"]);
//check if the user had given us the correct permissions
if (!Facebook.hasPermission(FacebookAccessToken, "xmpp_login"))
{
return(View("NeedPermission"));
}
FacebookObject Person = Facebook.getPerson(FacebookAccessToken);
Db.User User = db.ProcessToken(this.UserHash, 1, Person.id, Person.name, FacebookAccessToken, string.Empty, string.Empty, string.Empty).FirstOrDefault();
//waardes voor de bronframe setten
this.UserHash = User.Hash;
Response.Cookies.Add(new HttpCookie("NetworkConnected", "facebook"));
return(View());
}
public JsonResult PostStatus(string msg)
{
Session["postStatus"] = msg;
Facebook facebook = auth.FacebookAuth();
if (Session["facebookQueryStringValue"] == null)
{
string authLink = facebook.GetAuthorizationLink();
return(Json(authLink));
}
if (Session["facebookQueryStringValue"] != null)
{
facebook.GetAccessToken(Session["facebookQueryStringValue"].ToString());
FBUser currentUser = facebook.GetLoggedInUserInfo();
IFeedPost FBpost = new FeedPost();
if (Session["postStatus"].ToString() != "")
{
FBpost.Message = Session["postStatus"].ToString();
facebook.PostToWall(currentUser.id.GetValueOrDefault(), FBpost);
}
}
return(Json("No"));
}
public ActionResult Success()
{
if (Request.QueryString["code"] != null)
{
string Code = Request.QueryString["code"];
Session["facebookQueryStringValue"] = Code;
}
if (Session["facebookQueryStringValue"] != null)
{
Facebook facebook = auth.FacebookAuth();
facebook.GetAccessToken(Session["facebookQueryStringValue"].ToString());
FBUser currentUser = facebook.GetLoggedInUserInfo();
IFeedPost FBpost = new FeedPost();
if (Session["postStatus"].ToString() != "")
{
FBpost.Message = Session["postStatus"].ToString();
facebook.PostToWall(currentUser.id.GetValueOrDefault(), FBpost);
}
}
return(View());
}
protected void Page_Load(object sender, EventArgs e)
{
faces.Visible = _showFaces;
string fbRedirect = "http://" + Request.Url.Host + "/Login.aspx?step=fb";
//determine returl url
string returnFromLoginUrl = "";
if (Request["fbreturn"] != null)
{
returnFromLoginUrl = Request["fbreturn"];
}
else if (Request["return"] != null)
{
returnFromLoginUrl = Request["return"];
}
else
{
returnFromLoginUrl = Utils.GetLoginReturnUrl(HttpContext.Current);
}
if (returnFromLoginUrl != "")
{
fbRedirect = fbRedirect + "&fbreturn=" + Server.UrlEncode(returnFromLoginUrl);
//tilføj return url, så den huskes også via ture over facebook.
//fbLink.NavigateUrl = "https://www.facebook.com/dialog/oauth?client_id=" + Facebook.AppID + "&redirect_uri=" + Server.UrlEncode( + "&response_type=code&scope=email";
}
fbLink.NavigateUrl = "https://www.facebook.com/dialog/oauth?client_id=" + Facebook.AppID + "&redirect_uri=" + Server.UrlEncode(fbRedirect) + "&response_type=code&scope=email";
//Response.Write(fbLink.NavigateUrl);
string accessToken = null;
if ((Request["code"] != null) && (Request["step"] == "fb"))
{
accessToken = Facebook.GetAccessToken(Request["code"], fbRedirect);
}
if (accessToken != null)
{
//gem cookie
HttpCookie aTokenCookie = new HttpCookie(Facebook.CookieID, accessToken);
aTokenCookie.Expires = DateTime.Now.AddMonths(1);
Response.SetCookie(aTokenCookie);
long facebookUID = Facebook.GetFacebookUserId(accessToken);
if (facebookUID == 0)
{
Response.Write("Could not determine facebook UID from code: " + Request["code"] + "\n with token: " + accessToken);
}
if (facebookUID != 0)
{
object YafUserID = Facebook.GetYafUser(facebookUID);
MembershipUser user = null;
if (YafUserID != null)
{
//log eksisterende fb bruger ind
user = Membership.GetUser(YafUserID);
DoLogin(user, false);
}
else
{
user = Membership.GetUser();
if (user != null)
{
//Der er en bruger logget ind, opret facebook forbindelse til den.
Facebook.ConnectProfileToFB(user.ProviderUserKey.ToString(), facebookUID);
DoLogin(user, false);
}
else
{
Facebook.FbUserInfo fbUserInfo = Facebook.GetUserInfo(accessToken);
if (fbUserInfo == null)
{
Response.Write("Could not get necessary user information from Facebook.");
return;
}
MembershipUserCollection members = Membership.FindUsersByEmail(fbUserInfo.email);
MembershipUser[] membersArr = new MembershipUser[members.Count];
members.CopyTo(membersArr, 0);
if (members.Count > 0)
{
//forbind eksisterende bruger til facebook profil
user = membersArr[0];
Facebook.ConnectProfileToFB(user.ProviderUserKey.ToString(), facebookUID);
//log ind
DoLogin(user, false);
}
else
{
//opret ny bruger, og lav fb forbindelse
try
{
user = Facebook.CreateNewFbUser(fbUserInfo);
}
catch (MembershipCreateUserException MemberShipException)
{
Response.Write(Registration.GetErrorMessage(MemberShipException.StatusCode, fbUserInfo.email));
return;
}
DoLogin(user, true);
}
}
}
}
}
}
/// <summary>
/// Handles the facebook return.
/// </summary>
private void HandleFacebookReturn()
{
var facebookAuth = new Facebook();
if (YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault(paramName: "code") != null)
{
var authorizationCode = YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault(paramName: "code");
var accessToken = facebookAuth.GetAccessToken(authorizationCode: authorizationCode, request: this.Request);
if (accessToken.IsNotSet())
{
this.Response.Write(
s: string.Format(
format: "{2} alert('{0}');window.location.href = '{1}'; {3}",
YafContext.Current.Get <ILocalization>().GetText(text: "AUTH_NO_ACCESS_TOKEN"),
YafBuildLink.GetLink(page: ForumPages.login).Replace(oldValue: "auth.aspx", newValue: "default.aspx"),
ScriptBeginTag,
ScriptEndTag));
return;
}
if (YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault(paramName: "state") != null &&
YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault(paramName: "state")
== "connectCurrent")
{
string message;
try
{
facebookAuth.ConnectUser(request: this.Request, parameters: accessToken, message: out message);
}
catch (Exception ex)
{
YafContext.Current.Get <ILogger>().Error(ex: ex, format: "Error while trying to connect the facebook user");
message = ex.Message;
}
if (message.IsSet())
{
this.Response.Write(
s: string.Format(
format: "{2} alert('{0}');window.location.href = '{1}'; {3}",
message,
YafBuildLink.GetLink(page: ForumPages.forum).Replace(oldValue: "auth.aspx", newValue: "default.aspx"),
ScriptBeginTag,
ScriptEndTag));
}
else
{
YafBuildLink.Redirect(page: ForumPages.forum);
}
}
else
{
string message;
try
{
facebookAuth.LoginOrCreateUser(request: this.Request, parameters: accessToken, message: out message);
}
catch (Exception ex)
{
YafContext.Current.Get <ILogger>()
.Error(ex: ex, format: "Error while trying to login or register the facebook user");
message = ex.Message;
}
this.Response.Clear();
if (message.IsSet())
{
this.Response.Write(
s: string.Format(
format: "{2} alert('{0}');window.location.href = '{1}';window.close(); {3}",
message,
YafBuildLink.GetLink(page: ForumPages.login).Replace(oldValue: "auth.aspx", newValue: "default.aspx"),
ScriptBeginTag,
ScriptEndTag));
}
else
{
this.Response.Write(
s: string.Format(
format: "{1} window.location.href = '{0}';window.close(); {2}",
arg0: YafBuildLink.GetLink(page: ForumPages.forum).Replace(oldValue: "auth.aspx", newValue: "default.aspx"),
arg1: ScriptBeginTag,
arg2: ScriptEndTag));
}
}
}
else if (YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault(paramName: "error") != null)
{
// Return to login page if user cancels social login
this.Response.Redirect(url: YafBuildLink.GetLink(page: ForumPages.login, fullUrl: true));
}
else
{
// Authorize first
this.Response.Redirect(url: facebookAuth.GetAuthorizeUrl(request: this.Request), endResponse: true);
}
}
/// <summary>
/// Handles the facebook return.
/// </summary>
private void HandleFacebookReturn()
{
var facebookAuth = new Facebook();
if (YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault("code") != null)
{
var authorizationCode = YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault("code");
var accessToken = facebookAuth.GetAccessToken(authorizationCode, this.Request);
if (accessToken.IsNotSet())
{
this.Response.Write(
"{2} alert('{0}');window.location.href = '{1}'; {3}".FormatWith(
YafContext.Current.Get <ILocalization>().GetText("AUTH_NO_ACCESS_TOKEN"),
YafBuildLink.GetLink(ForumPages.login).Replace("auth.aspx", "default.aspx"),
SCRIPTBEGINTAG,
SCRIPTENDTAG));
return;
}
if (YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault("state") != null &&
YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault("state")
== "connectCurrent")
{
string message;
try
{
facebookAuth.ConnectUser(this.Request, accessToken, out message);
}
catch (Exception ex)
{
YafContext.Current.Get <ILogger>().Error(ex, "Error while trying to connect the facebook user");
message = ex.Message;
}
if (message.IsSet())
{
this.Response.Write(
"{2} alert('{0}');window.location.href = '{1}'; {3}".FormatWith(
message,
YafBuildLink.GetLink(ForumPages.forum).Replace("auth.aspx", "default.aspx"),
SCRIPTBEGINTAG,
SCRIPTENDTAG));
}
else
{
YafBuildLink.Redirect(ForumPages.forum);
}
}
else
{
string message;
try
{
facebookAuth.LoginOrCreateUser(this.Request, accessToken, out message);
}
catch (Exception ex)
{
YafContext.Current.Get <ILogger>()
.Error(ex, "Error while trying to login or register the facebook user");
message = ex.Message;
}
this.Response.Clear();
if (message.IsSet())
{
this.Response.Write(
"{2} alert('{0}');window.location.href = '{1}';window.close(); {3}".FormatWith(
message,
YafBuildLink.GetLink(ForumPages.login).Replace("auth.aspx", "default.aspx"),
SCRIPTBEGINTAG,
SCRIPTENDTAG));
}
else
{
this.Response.Write(
"{1} window.location.href = '{0}';window.close(); {2}".FormatWith(
YafBuildLink.GetLink(ForumPages.forum).Replace("auth.aspx", "default.aspx"),
SCRIPTBEGINTAG,
SCRIPTENDTAG));
}
}
}
else if (YafContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault("error") != null)
{
// Return to login page if user cancels social login
this.Response.Redirect(YafBuildLink.GetLink(ForumPages.login, true));
}
else
{
// Authorize first
this.Response.Redirect(facebookAuth.GetAuthorizeUrl(this.Request), true);
}
}
/// <summary>
/// Handles the facebook return.
/// </summary>
private void HandleFacebookReturn()
{
var facebookAuth = new Facebook();
if (BoardContext.Current.Get <HttpRequestBase>().QueryString.Exists("code"))
{
var authorizationCode = BoardContext.Current.Get <HttpRequestBase>().QueryString
.GetFirstOrDefault("code");
var accessToken = facebookAuth.GetAccessToken(
authorizationCode,
this.Request);
if (accessToken.IsNotSet())
{
BoardContext.Current.Get <HttpResponseBase>().Write(
string.Format(
"{2} alert('{0}');window.location.href = '{1}'; {3}",
BoardContext.Current.Get <ILocalization>().GetText("AUTH_NO_ACCESS_TOKEN"),
BuildLink.GetLink(ForumPages.Login).Replace(
"auth.aspx",
"default.aspx"),
ScriptBeginTag,
ScriptEndTag));
return;
}
if (BoardContext.Current.Get <HttpRequestBase>().QueryString.Exists("state") &&
BoardContext.Current.Get <HttpRequestBase>().QueryString.GetFirstOrDefault("state")
== "connectCurrent")
{
string message;
try
{
facebookAuth.ConnectUser(this.Request, accessToken, out message);
}
catch (Exception ex)
{
BoardContext.Current.Get <ILogger>().Error(
ex,
"Error while trying to connect the facebook user");
message = ex.Message;
}
if (message.IsSet())
{
BoardContext.Current.Get <HttpResponseBase>().Write(
string.Format(
"{2} alert('{0}');window.location.href = '{1}'; {3}",
message,
BuildLink.GetLink(ForumPages.Board).Replace(
"auth.aspx",
"default.aspx"),
ScriptBeginTag,
ScriptEndTag));
}
else
{
BuildLink.Redirect(ForumPages.Board);
}
}
else
{
string message;
try
{
facebookAuth.LoginOrCreateUser(
this.Request,
accessToken,
out message);
}
catch (Exception ex)
{
BoardContext.Current.Get <ILogger>().Error(
ex,
"Error while trying to login or register the facebook user");
message = ex.Message;
}
BoardContext.Current.Get <HttpResponseBase>().Clear();
if (message.IsSet())
{
BoardContext.Current.Get <HttpResponseBase>().Write(
string.Format(
"{2} alert('{0}');window.location.href = '{1}';window.close(); {3}",
message,
BuildLink.GetLink(ForumPages.Login).Replace(
"auth.aspx",
"default.aspx"),
ScriptBeginTag,
ScriptEndTag));
}
else
{
BoardContext.Current.Get <HttpResponseBase>().Write(
string.Format(
"{1} window.location.href = '{0}';window.close(); {2}",
BuildLink.GetLink(ForumPages.Board).Replace(
"auth.aspx",
"default.aspx"),
ScriptBeginTag,
ScriptEndTag));
}
}
}
else if (BoardContext.Current.Get <HttpRequestBase>().QueryString.Exists("error"))
{
// Return to login page if user cancels social login
BoardContext.Current.Get <HttpResponseBase>()
.Redirect(BuildLink.GetLink(ForumPages.Login, true));
}
else
{
// Authorize first
BoardContext.Current.Get <HttpResponseBase>().Redirect(
facebookAuth.GetAuthorizeUrl(this.Request),
true);
}
}
