Hubs: fixes related to the staging env

roles/hubs/templates/fedmsg_config

@@ -21,6 +21,9 @@ config = {
     'fas_credentials': {
         'username': '{{ hubs_fas_username }}',
         'password': '{{ hubs_fas_password }}',
+        {% if env == "staging" %}
+        'base_url': "https://admin.stg.fedoraproject.org/accounts/",
+        {% endif %}
     },
     {% endif %}
 

roles/hubs/templates/hubs_config

@@ -20,6 +20,9 @@ SSE_URL = {
     {% if hubs_dev_mode %}
     "port": "8080",
     {% else %}
+    {% if hubs_ssl_cert == None %}
+    "scheme": "https",  # Because of the SSL proxy
+    {% endif %}
     "path": "/sse",
     {% endif %}
 }