Merge pull request #77 from edx/cdodge/allow-for-https-callbacks

use standard edx-platform configuration to specify if we can accept H…

edx_proctoring/api.py

@@ -355,7 +355,9 @@ def create_exam_attempt(exam_id, user_id, taking_as_proctored=False):
 
     external_id = None
     if taking_as_proctored:
-        callback_url = 'http://{hostname}{path}'.format(
+        scheme = 'https' if getattr(settings, 'HTTPS', 'on') == 'on' else 'http'
+        callback_url = '{scheme}://{hostname}{path}'.format(
+            scheme=scheme,
             hostname=settings.SITE_NAME,
             path=reverse(
                 'edx_proctoring.anonymous.proctoring_launch_callback.start_exam',

settings.py

@@ -18,6 +18,7 @@ TIME_ZONE = {}
 SECRET_KEY='SHHHHHH'
 PLATFORM_NAME='Open edX'
 FEATURES = {}
+HTTPS = 'off'
 
 DATABASES = {
     'default': {