User info cookie

* Add a new cookie for user information
* Make marketing cookie names configurable.
* Handle URL reversal when URLs don't exist (in Studio)
* Move cookie code from student/helpers.py into its own module.

openedx/core/djangoapps/user_api/tests/test_views.py

@@ -1264,7 +1264,8 @@ class RegistrationViewTest(ApiTestCase):
             "honor_code": "true",
         })
         self.assertHttpOK(response)
-        self.assertIn(settings.EDXMKTG_COOKIE_NAME, self.client.cookies)
+        self.assertIn(settings.EDXMKTG_LOGGED_IN_COOKIE_NAME, self.client.cookies)
+        self.assertIn(settings.EDXMKTG_USER_INFO_COOKIE_NAME, self.client.cookies)
 
         user = User.objects.get(username=self.USERNAME)
         account_settings = get_account_settings(user)

openedx/core/djangoapps/user_api/views.py

@@ -25,7 +25,7 @@ import third_party_auth
 from django_comment_common.models import Role
 from edxmako.shortcuts import marketing_link
 from student.views import create_account_with_params
-from student.helpers import set_logged_in_cookie
+from student.cookies import set_logged_in_cookies
 from openedx.core.lib.api.authentication import SessionAuthenticationAllowInactiveUser
 from util.json_request import JsonResponse
 from .preferences.api import update_email_opt_in
@@ -295,7 +295,7 @@ class RegistrationView(APIView):
             data["terms_of_service"] = data["honor_code"]
 
         try:
-            create_account_with_params(request, data)
+            user = create_account_with_params(request, data)
         except ValidationError as err:
             # Should only get non-field errors from this function
             assert NON_FIELD_ERRORS not in err.message_dict
@@ -307,7 +307,7 @@ class RegistrationView(APIView):
             return JsonResponse(errors, status=400)
 
         response = JsonResponse({"success": True})
-        set_logged_in_cookie(request, response)
+        set_logged_in_cookies(request, response, user)
         return response
 
     def _add_email_field(self, form_desc, required=True):