ruby on rails - How to specify app_secret for a Koala object? -

in devise.rb

config.omniauth :facebook, app_id, 'app_secret', :scope => 'email', info_fields: 'email, name, address, birthday, age_range, first_name, gender, hometown, location ' 

in user.rb (model)

def facebook     @facebook ||=  koala::facebook::api.new(self.oauth_token)   end 

the oauth token user object set , following called.

user.facebook.get_object("me") 

this response

{"name"=>"name", "id"=>"uid"} 

i not additional information address, email, image link etc, although, if user made sign in via omniauth-facebook, params. should do?

it's because each user has things restricted or granted default, security settings. oauth, bumps user , says "if want access app, you'll need agree let have these permissions on account" -- user says ok , info need. users security settings let see other about-me info.

so... simple answer use oauth login. ensure token gives access things list in scope.

out of curiosity, there reason aren't asking oauth login already?