search for: fb_sig_us

Hi All, I''m trying to use a form to upload a photo that I will save using attachment_fu. I''m very new to Facebookr so I apologize if this is covered somewhere, but I''m kind of stumped. Here''s what I''m doing now: <% facebook_form_for(:my_object, :url => { :action => ''upload_photo'', :id => params[:id] }, :html => {

...hing like this in my controller: def post_remove if request.post? raise "Incorrect API Key" unless params[''fb_sig_api_key''] == Facebooker::Session.api_key #session[:facebook_session].api_key my_user = WebUser.find_by_facebook_uid params[''fb_sig_user''] WebUser.destroy my_user end end Unfortunately the call to Facebooker::Session.api_key isn''t working, below is my test code and the error. It''s not strictly necessary, but helps with security I guess. Also, I guess I will need to add the code from...

...like facebooker does not currently support iframe facebook apps - or am I missing something? My first problem as I understand it is as follows - When you are logged into facebook, and access a facebook application, facebook tacks on a whole lot of extra fb_sig parameters to the request (including fb_sig_user) that the application can then validate to authenticate the user. ( via a frustratingly poorly documented algorithm ) I found that for my facebook application that uses an iframe, facebooker didn''t seem to be performing this validation. Digging into the code, I found in controller.rb,...

..., which is generated by .rxml file, but this rxml file has no information related to the current facebook user and his session. So I can only pass some data that comes from the <fb:swf> flashvars through the flash movie to the .rxml in the form of url arguments. One possible things to pass is fb_sig_user, which is the facebook id of the user. Other available flashvars are listed in the wiki: http://wiki.developers.facebook.com/index.php/Fb:swf So, I need to have info about the facebook user''s friends in the .rxml file. How can I achieve this? Thanks a lot!!! -------------- next part -...

Has anybody solved this issue. [ http://rubyforge.org/pipermail/facebooker-talk/2008-April/000552.html ] ? NameError (undefined local variable or method `controller'' for #<LeaveController:0xb7144abc>): /app/controllers/application.rb:24:in `verify_authenticity_token''

...dc6fdbc3cd3822", "controller"= >"home", "fb_sig_expires"=>"0", "fb_sig_added"=>"1", "fb_sig_api_key"=>"06565c8dc05254276bcffcff049f604b", "fb_sig_profile_updat e_time"=>"0", "fb_sig_user"=>"1487557007", "fb_sig_registration"=>"1"} Rails then throws the following error: ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken): c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/request_forg...

..._verb.to_s.upcase, "fb_sig_expires" => "0", "fb_sig_added" => "1", "fb_sig_api_key" => Facebooker::Session.api_key, "fb_sig_profile_update_time" => "1203267404", "fb_sig_user" => @fb_id } fb_params.merge!("fb_sig" => signature_for(fb_params)) @request.accept = "text/fbml" send(http_verb, action, params.merge(fb_params)) @request.accept = "text/html" end private # TODO this is...

...http_verb.to_s.upcase, "fb_sig_expires" => "0", "fb_sig_added" => "1", "fb_sig_api_key" => Facebooker::Session.api_key, "fb_sig_profile_update_time" => "1203267404", "fb_sig_user" => @fb_id } fb_params.merge!("fb_sig" => signature_for(fb_params)) @request.accept = "text/fbml" send(http_verb, action, params.merge(fb_params)) @request.accept = "text/html" end private # TODO this is copied...