Tagged Questions

9
votes
4answers
3k views

Unknown algorithm. Expected HMAC-SHA256 spam in logs

I'm using facebook php sdk 3.1.1 and the current version of the facebook JS sdk. Our users are not reporting errors, but I'm seeing a ton of error log messages like this: Unknown algorithm. ...
6
votes
7answers
4k views

Facebook Authentication Implementation

I'm working on a project which will use facebook authentication completely (no custom authentication implementation exists). Project uses PHP for server-side scripting. I looked around for ...
6
votes
2answers
342 views

Facebook Auth Dialog: Developer warning concerning the use of “display” type “popup”

starting today we receive developer warnings in the auth dialog with the following message: You are using a display type of 'popup' in a large browser window or tab. For a better user experience, ...
5
votes
1answer
6k views

Codeignitor, Facebook javascript SDK, PHP SDK Redirect after facebook login doesnt getUser() until refresh

The process is as follows. 1. User clicks Facebook Login button 2. User signs in and grants perms 3. Facebook redirects uses FB.Event.subscribe auth.login to redirect my login controller 4. My login ...
4
votes
1answer
385 views

Is it possible to keep the Facebook session alive?

I have found that after a certain amount of time, the Facebook session that is created using the Javascript SDK, expires. I appreciate that the session cannot live forever but is there a way to keep a ...
3
votes
2answers
2k views

Facebook - Publish Checkins using PHP SDK/JavaScript SDK

I'm trying to publish checkin using Facebook Graph API. I've gone through Facebook API documentation (checkins) and also have the publish_checkins permission. However, my checkin is not getting ...
3
votes
2answers
6k views

Facebook canvas app - invite friends

I'm writing a Facebook iframe/canvas app and would like to give users the ability to invite friends to install this app. Currently I am using Facebook's PHP-SDK for logging in the users and all ...
3
votes
2answers
224 views

Registration and Login best practise

I'm fairly new to facebook development, but have experience with PHP and JavaScript. I've been reading through the SDK documentation and various articles regarding facebook integration but have found ...
3
votes
2answers
75 views

Save user profile info using JS SDK and Ajax throws code 190

I'm using Facebook Connect on a website. I login the user. I ask for publish_stream, user_about_me among other permissions Using JS SDK FB.login function, I check response.authResponse object and ...
3
votes
0answers
604 views

FB.login returns Invalid OAuth access token

I've been developing an app for the past few weeks and up until now there have been no issues. Just a couple days ago a strange bug has started occurring: My application uses the PHP SDK and ...
3
votes
1answer
713 views

Access Facebook Session using PHP

I am struggling to keep the Facebook session alive using PHP on my website. I use both the JavaScript SDK and the PHP SDK to form the basis of my app. The problem I am having is that when the ...
3
votes
1answer
367 views

Having trouble linking a .php file to Facebook Graph through the FB.api function

I've sucessfully implemented the Facebook Recipe Box tutorial. Now I'd like to make a slight modification so that instead of always posting an HTML file with static open graph tags I am posting a .php ...
2
votes
1answer
2k views

Reload fb:comments widget

I have a Facebook App that allows people to create "Posters". Every "Poster" can be commented on using fb:comments widget. User can switch between posters using AJAX. The problem is that after ...
2
votes
1answer
3k views

How to log out user from facebook application, but maintain login from facebook

I have tried the PHP SDK (v.3.1.1), and the current Javascript SDK as suggested here : https://developers.facebook.com/docs/guides/web/ now when trying to log out I have tried both FB.logout() ( ...
2
votes
1answer
97 views

Facebook App - Get total user count

I have created the facebook app. I would like to the show the total number of users who are using my app. How can i get the total number of app users? Note: using javascript or php sdk

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