chg: [install] create default user + add mail to sensor registration

server/install_server.sh

@@ -25,3 +25,7 @@ pushd redis/
 git checkout 5.0
 make
 popd
+
+pushd web/
+./create_default_user.py
+popd

server/lib/Sensor.py

@@ -25,6 +25,7 @@ def is_valid_uuid_v4(UUID):
 def register_sensor(req_dict):
     sensor_uuid = req_dict.get('uuid', None)
     hmac_key = req_dict.get('hmac_key', None)
+    user_id = req_dict.get('mail', None)
     # verify uuid
     if not is_valid_uuid_v4(sensor_uuid):
         return ({"status": "error", "reason": "Invalid uuid"}, 400)
@@ -33,8 +34,6 @@ def register_sensor(req_dict):
     if r_serv_db.exists('metadata_uuid:{}'.format(sensor_uuid)):
         return ({"status": "error", "reason": "Sensor already registred"}, 409)
 
-    user_id = req_dict.get('uuid', None)
-
     res = _register_sensor(sensor_uuid, hmac_key, user_id=user_id, description=None)
     return res