C# - Facebook Iframe Application Authorization Using Developer Toolkit 2.0?
Apr 5, 2010i want to make facebook iframe application using asp.net c#.
how can i make authorization using the developer toolkit 2.0?
i want to make facebook iframe application using asp.net c#.
how can i make authorization using the developer toolkit 2.0?
I'm trying to create a basic application, i created facebook application before but everything has been changed.
I looked every where to create a basic application, but now i'm getting mad because there isn't any working sample. Because of the changed links, facebook api changes, facebook wiki changes i couldn't find a working copy.
write a basic app that gets permission to write user name to screen in facebook developer toolkit asp.net. I looked computerbeacon.net, codeplex, and some other pages but i couldn't succeed.
Edit: I' m adding some screenshots and some codes, it will may be you to find my problem.
[code]....
I want to implement authorization using social networks like twitter, facebook, Linked In. How can I authorized with all social networks into my asp.net C# web application.
View 1 Repliesthis is my radio button list:
[code]....
this is the code behind:
[code]....
I'm struggling to install the Ajax toolkit in Visual Studio 2008 Developer Eddition. I followed all the steps in the ReadMe but everytime I right -click in the new tab and select "Choose Items..." my visual studio shows in the left hand bottom corner something like "Loading 'Choose Toolbox Items' dialog" and then after a few seconds visual studio just exits. What gives? Is there another way around this?
View 4 RepliesI'm trying to create a simple iFrame custom tab on my fan page. I'm using the Facebook C# SDK and I need to read the signed_request value that Facebook passes to my iFrame page.
I can print the signed_request encoded value so I know its showing up, but when I try to decode it with the Facebook C# SDK I'm getting an error. I'm using .NET 4.0 and dynamics.
Here's my code:
signedRequestString contains the Request value with the signed_param passed from Facebook.
var result = FacebookSignedRequest.Parse(FacebookContext.Current.AppSecret, signedRequestString);
dynamic signedRequestJson = result.Data;
dynamic page = signedRequestJson.page;
And the error I receive:
Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: Cannot perform runtime binding on a null reference at CallSite.Target(Closure , CallSite , Object ) at System.Dynamic.UpdateDelegates.UpdateAndExecute1[T0,TRet](CallSite site, T0 arg0) at DecodeSignedRequest(String signedRequestString)
why I would be getting a null?
I am attempting to create a Facebook IFrame Application using the Facebook Developer's Toolkit (language I'm using is VB). No matter what I do, I cannot get past this error message from Facebook.
App may not request permissions that do not apply to all profiles in the selector
I have tried dropping a CanvasIFrameLoginControl with requirelogin=true
i have also tried inheriting Facebook.Web.CanvasIFrameMasterPage then adding Me.RequireLogin = True to the Page_Init event. Both of these do require login. As soon as I add Required permissions, however, I get the API Error Code 100 - an app may not request permissions that do not apply to all profiles in the selector error from facebook.
I have a facebook app with an asp.net update panel. It works fine when running outside facebook, how ever once I run the app in Facebook the update panel stops working. I check the javascript console and found the following errors were occuring.
Uncaught Sys.WebForms.PageRequestManagerParserErrorException: Sys.WebForms.PageRequestManagerParserErrorException
The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
I want to implement the famous Invite Friends button at my application. Because it's an iFrame I can use FB.Connect methods or XFBML. Can anyone suggest a way to do it in either of these techniques?
View 1 RepliesI am used to working on C# .NET windows applications. I am interested in starting with web applications. good ebooks or references for C# ASP.net to begin with for a guy like me who is comfortable with windows applications?
View 3 Replies{
"error": {
"message": "Error validating application. Invalid application ID.",
"type": "OAuthException",
"code": 101
}
}
I am building an intranet website. And I am still unsure of how to implement the security of the website. I am using ASP.NET MVC 3.
Anyone in the company can access the website. It is a recognition system where you can nominate an employee for an award. Currently I am not using any type of authentication. I have a roles table that contains roles and an association table that specifies which user contain what roles, these roles are mainly administrator-type roles. If a user does belong in these roles then he/she can still access various parts of the website.
Would I need to use the built-in membership for this? Or would I need to create a custom membership for this? We don't use a login page. If the user does not have roles to access a view then he/she is redirected to another page.
We use IIS to do our authentication. Is this the same as Windows authentication? I have the roles table used for authorisation.
I'm using the Authorize attribute to filter controller actions based on user roles, but if an unauthorized action is attempted, the user is redirected back to the login page. As I user I would find this confusing and irritating. How can I instead show an error message informing the user they need certain roles, and remain on the view where they attempted an action?
View 1 RepliesI am using ASP.NET MVC 3 and am trying to do something that should be really straight forward...
My application uses Forms authentication and that is working perfectly for controllers/actions. For example if I decorate either a controller or an action with the attribute below only members of the administrators group can view them:
[Authorize(Roles="Administrators")]
However I have a folder under the default Scripts folder called Admin. I only want members of the Administrators group to be able to access scripts within this directory so I created a new web.config in the directory with the following inside:
[code]....
However no matter whether a user is a member of the Administrators group or not they receive a 302 Found message and are then redirected to the login page.
If I change the web.config to allow user="*" then it works. It also works if I add an allow users="Username" for a specific user I am testing with.
I recently reinstalled Windows (on an SSD!) and I'm in the process of setting up IIS and all my web projects. One of my MVC project keeps asking for authentication on everything, including on resources like .css files and images. I'm using the default MVC template login with a custom provider that I'm using for dev purposes. I've tried rolling back my web.config to before I moved the project file and re-set IIS, but that didn't make much of a difference -- aside from changing authentication mode from Windows to Forms. Can you see anything wrong with my config?
<authentication mode="Forms">
<forms loginUrl="~/Account/LogOn" timeout="2880" />
</authentication>
<membership defaultProvider="SuperSimpleMembershipProvider">
<providers>
<clear />
<add name="SuperSimpleMembershipProvider" type="Website.Helpers.SuperSimpleMembershipProvider" />
</providers>
</membership>
I don't have any <authorization> element or anything else related to login, since I'm doing everything via MVC. Update: Tried <authorization><allow users="*"/></authorization>, still not working.
When a user attempts to directly visit the url admin.aspx, and they are not an admin, they are redirected to the login page. However, the user then attempts to visit ViewWeek.aspx, it indicates that they are still logged in. Why does this ASP.NET authorization boot the user to the login screen, yet keep the user logged in? I'd rather it just direct the user to the default URL specified in the forms tag.
Here's my Forms Authentication:
<authentication mode="Forms">
<forms name=".ASPXFORMSAUTH" defaultUrl="ViewWeek.aspx" timeout="50000000" />
</authentication>
When I open "New Project" in Visual Web Developer Express, I see an option to create a new ASP.NET MVC 3 Web Application, but not a ASP.NET MVC 3 Empty Web Application.
There is the option to create a ASP.NET MVC 2 Empty Web Application though.
Any particular reason for this?
All MVC 3 related stuff is installed on my machine, including VS SP1
how to show Iframe on iphone application i want to simply make sql base php page which shows the database record after login
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View 1 RepliesIm trying to use the sdk without a canvas application, so have followed steps 1-7 in the quickstart guide up to adding the facebookSettings property in the Web.config.
I have added an image to my page and an onclick event that contains the below code. but when I click the button, it just takes me to the home page (CancelUrlPath).
Changing the Authorizer to a CanvasAuthorizer results in FB loading the login screen, but I get an error 404 not found on the call (even after inserting the handlers into the config)..
fbApp = new FacebookApp();
authorizer = new Authorizer(fbApp) {Perms = requiredAppPermissions};
authorizer.ReturnUrlPath = "http://localhost/User/UserRegister.aspx";
authorizer.CancelUrlPath = "http://localhost/";
if (authorizer.Authorize(this.Context))
{
Response.Write("hello");//never gets here
}
I am a ASP.NET developer but also have knowledge of PHP.I just want to know if i have to choose facebook application API/framework, which one i should choose ASP.NET or PHP.One of my friend suggest that Facebook itself build in PHP and they officially support PHP API, so use PHP facebook application API/framework.
View 1 RepliesI'm experienced in database systems. This is the first time I'm developing a web site completely, either i will use firstly flash.
I do not know how I can put a flash application as a facebook application, which is working behind with a asp.net page [web services between]
We have a Facebook application. We are using graph api in ASP.net with C# 2008. We have done the authentication process (Fb Oauth Authentication). We want Facebook app invite functionality. When a user allows our app, he must see invite window. I tried a lot but I didn't find any solution. How can I do this?
View 1 RepliesI was taking a look at this Facebook Guide Documentation, and I was wandering if it is possible to:create a Facebook application not using PHP but ASP.NET and C#?would I have access information like e-mail, username, city/location, etc?
View 3 RepliesWhats the best starting point for facebook application development in .net?
View 4 Replies