Listening for DHCP event

Change-Id: Ice634e1f5ba2c0864c57a207ebd54b572d6e1e62
diff --git a/xos/synchronizer/event_steps/auth_event.py b/xos/synchronizer/event_steps/auth_event.py
index 0ddd30a..31f842b 100644
--- a/xos/synchronizer/event_steps/auth_event.py
+++ b/xos/synchronizer/event_steps/auth_event.py
@@ -29,7 +29,7 @@
 
     def get_onu_sn(self, event):
         olt_service = VOLTService.objects.first()
-        onu_sn = olt_service.get_onu_sn_from_openflow(event["device_id"], event["port_number"])
+        onu_sn = olt_service.get_onu_sn_from_openflow(event["deviceId"], event["portNumber"])
         if not onu_sn or onu_sn is None:
             self.log.exception("authentication.events: Cannot find onu serial number for this event", kafka_event=event)
             raise Exception("authentication.events: Cannot find onu serial number for this event")
@@ -61,6 +61,6 @@
             self.log.exception("authentication.events: Cannot find hippie-oss service instance for this event", kafka_event=value)
             raise Exception("authentication.events: Cannot find hippie-oss service instance for this event")
 
-        si.authentication_state = value["authentication_state"];
+        si.authentication_state = value["authenticationState"];
         si.no_sync = True
         si.save(update_fields=["authentication_state", "no_sync", "updated"], always_update_timestamp=True)