secure-cookies: Allow to use secure HTTPS cookies (Django setting)

Cf https://docs.djangoproject.com/en/1.4/ref/settings/#std:setting-SESSION_COOKIE_SECURE

cms/envs/aws.py

@@ -133,6 +133,7 @@ if 'loc_cache' not in CACHES:
 
 SESSION_COOKIE_DOMAIN = ENV_TOKENS.get('SESSION_COOKIE_DOMAIN')
 SESSION_ENGINE = ENV_TOKENS.get('SESSION_ENGINE', SESSION_ENGINE)
+SESSION_COOKIE_SECURE = ENV_TOKENS.get('SESSION_COOKIE_SECURE', SESSION_COOKIE_SECURE)
 
 # allow for environments to specify what cookie name our login subsystem should use
 # this is to fix a bug regarding simultaneous logins between edx.org and edge.edx.org which can

cms/envs/common.py

@@ -268,6 +268,7 @@ MODULESTORE_BRANCH = 'draft-preferred'
 # Change DEBUG/TEMPLATE_DEBUG in your environment settings files, not here
 DEBUG = False
 TEMPLATE_DEBUG = False
+SESSION_COOKIE_SECURE = False
 
 # Site info
 SITE_ID = 1

lms/envs/aws.py

@@ -141,6 +141,7 @@ HTTPS = ENV_TOKENS.get('HTTPS', HTTPS)
 SESSION_ENGINE = ENV_TOKENS.get('SESSION_ENGINE', SESSION_ENGINE)
 SESSION_COOKIE_DOMAIN = ENV_TOKENS.get('SESSION_COOKIE_DOMAIN')
 REGISTRATION_EXTRA_FIELDS = ENV_TOKENS.get('REGISTRATION_EXTRA_FIELDS', REGISTRATION_EXTRA_FIELDS)
+SESSION_COOKIE_SECURE = ENV_TOKENS.get('SESSION_COOKIE_SECURE', SESSION_COOKIE_SECURE)
 
 CMS_BASE = ENV_TOKENS.get('CMS_BASE', 'studio.edx.org')
 

lms/envs/common.py

@@ -559,6 +559,7 @@ COURSES_WITH_UNSAFE_CODE = []
 DEBUG = False
 TEMPLATE_DEBUG = False
 USE_TZ = True
+SESSION_COOKIE_SECURE = False
 
 # CMS base
 CMS_BASE = 'localhost:8001'