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Questions tagged [facebook-authentication]

Facebook authentication is popular sign in method for many websites using Facebook credentials.

Facebook authentication is popular sign in method for many websites using Facebook credentials. This cab be implemented with many SDKs like PHP, C#, android, etc.

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Constructing own loginUrl with correct URL encoding

As part of my login procedure I'm trying to check that the user has accepted the required permissions. I have written a function to retrieve the permissions they've accepted and return whether they are correct. If this returns false I want to…
user1058210
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Store settings in SharedPreferences during installation

Is it possible? I want my application to use Facebook authentication, but for that I need an app secret. From what I read, the best way available for keeping it secured is to use SharedPreferences, but how can I put it there before using it? If I…
user940016
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Hide the "X friends use this app" message in the auth dialog

I am developing a FB app where it is very negative to know that none or very few of your friends are using the app at time of installation. Is there a way to hide the "X friends use this app" message in the auth dialog? Thanks
user411103
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Removing FB App without checking "remove all Activities"

If people remove an application in their facebook settings they are able to do that without checking "remove all app activities". (Screen is german, but the text right to the checkbox says: "Remove all app activities") Im using this code snippet…
SamiSalami
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Facebook SDK never setting the $user

i dont know what im doing wrong. It always shows me the auth url, but i always click the link but still not setting me the…
Enrique Benitez
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Can you call FB.login inside a callback from other FB methods (like FB.getLoginStatus) without triggering popup blockers?

I’m trying to set up a pretty basic authentication logic flow with the FB JavaScript SDK to check a user’s logged-in status and permissions before performing an action (and prompting the user to log in with permissions if they are not). The user…
Erik Kallevig
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Any way to get signed_request via FB PHP SDK outside of tab/app?

I've been working on a way to determine if a user likes a particular page so a tab on that page can be fangated or not. I didn't want to prompt the user for authorization for user_likes, so I avoided the JS SDK and used the PHP SDK:
Jeremy Schultz
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Facebook Login Popup - Redirect Parent Page

I am implementing the example at the bottom of the page from here and i changed the script to read: echo(""); instead of: echo(""); So…
hanleyhansen
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iOS Facebook Auth URL-Scheme

I'm having a strange problem... based on the example "Hackbook" provided by Facebook to demonstrate the proper use of the Facebook iOS SDK, I'm trying to implement the same thing in my app. The wired thing is: Jumping back to my app works only when…
Hasib Samad
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How to authenticate and requestWithGraphPath for facebook at the same time in iOS?

I am integrating my iOS app with facebook. I want to authenticate and send requestWithGraphPath at the same time. How can i do that? Write now i am using following code: if (!facebook.isSessionValid) { NSLog(@"in else login button…
Piscean
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Clicks on OpenGraph links in timeline fail to authenticate with "Error validating verification code"

I'm trying to authenticate users coming to my site from a click on an opengraph action in facebook. I've generate the action successfully with the following code. This goes out to my timeline successfully. So far, so good. require 'cgi' client_id…
shadr
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Should I negotiate OAuth2 auth inside digest realm?

I'm probably confusing concepts, but I've been discussing on the web2py Google Group that they should implement digest-authentication. With OAuth2, I'm thinking that the auth-key should be hashed and only sent within an authentication realm. If it…
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Facebook Authentication Request within an Iframe

I wanted to test if Facebook allows such kind of authentication requests: It worked for me. Why does…
funerr
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How to send user to mobile login facebook screen?

I have used facebook PHP SDK which generates login Url . Which I simply put in anchor tag inside HTML . Problem is when user visiting my website on mobile device click on this link they see desktop version of facebook which I do not want . Why…
Mr Coder
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Can we show Facebook permission Dialog Directly(my app is already authorized)

Basically I want to check the extended permissions the user has granted my app. If any one permission that I want is not given by the user, Then I want the user to be redirected to facebook permission Dialog(Not the oauth dialog which comes…
ASHUTOSH
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