Using facebook-node-sdk for more than one facebook app

[krstns]

Hello

We've got a single game server which is used to support multiple games on facebook. Is there any way we could specify multiple app id's and secretes?

Thanks
Krystian

[mjpearson]

👍

Until the pattern is fixed, it looks possible to create an appsecret_proof signature for API calls and inject them into the parameters in 0.7.3 (not in npm though however)

var crypto = require('crypto'),
  FB = require('fb');

function initParams(accessToken, clientSecret) {
  var hmac = crypto.createHmac('sha256', clientSecret),
    params = {};

  hmac.update(accessToken);

  params.access_token = accessToken;
  params.appsecret_proof = hmac.digest('hex');
  return params;
}

var args = initParams('access_token', 'client_secret');

FB.api('/me/accounts', 'get', args, function(response) {
  // ... do something
} );

https://developers.facebook.com/docs/graph-api/securing-requests

[dantman]

1.1.0-alpha1 is ready for testing (use npm install fb@^1.1.0-alpha1).

In the 1.1.0 release you can use FB.extend({appId: '...', appSecret: '...'}) to create a new FB instance with its own appId and secret.