delete unused attributes (social auth)

apps/authorization/views/common.py

@@ -1,6 +1,4 @@
 """Common views for application Account"""
-import hashlib
-import hmac
 import json
 
 from braces.views import CsrfExemptMixin
@@ -59,16 +57,12 @@ class OAuth2ViewMixin(CsrfExemptMixin, OAuthLibMixin, BaseOAuth2ViewMixin):
         client_id = credentials.get('client_id')
         client_secret = credentials.get('client_secret')
         token = validated_data.get('token')
-        appsecret_proof = hmac.new(settings.SOCIAL_AUTH_FACEBOOK_KEY.encode('utf-8'),
-                                   msg=settings.SOCIAL_AUTH_FACEBOOK_SECRET.encode('utf-8'),
-                                   digestmod=hashlib.sha256).hexdigest()
 
         if client_id and client_secret and token:
             return {
                 'client_id': client_id,
                 'client_secret': client_secret,
                 'token': token,
-                'appsecret_proof': appsecret_proof,
             }
         else:
             raise utils_exceptions.ServiceError(data={