Adds SimpleRfidAuth, rfid_auth module using plain access list in conf…

…ig.ini

config-default.ini

@@ -4,6 +4,13 @@ log_level = "DEBUG"
 # logfile_level = "INFO"
 logfile_name = "/var/log/doorlockd.log"
 
+##
+## /* SimpleRfidAuth: plain list of hardware ids */
+##
+# [module.rfid_auth]
+# type = "SimpleRfidAuth"
+# access_list = ["01:0a:0f:08", "...", "..."]
+
 
 #
 # DjangoBackendRfidAuth -> Comunicate with Django-backend for authentication 

libs/module/SimpleRfidAuth.py

@@ -0,0 +1,53 @@
+import requests
+import simplejson as json
+import threading
+import datetime
+import time
+import hashlib
+import os
+
+# import logging
+# logger = logging.getLogger(__name__)
+
+from libs.data_container import data_container as dc
+
+logger = dc.logger
+
+
+class SimpleRfidAuth:
+    """rfid_auth using a plain list of hardware ids"""
+
+    def __init__(self, config={}):
+
+        # init BackendApi with config:
+        #
+        # [module.rfid_auth]
+        # type = "SimpleRfidAuth"
+        # access_list = ["01:0a:0f:08", "...", "..."]
+
+        self.access_list = set()
+        for hwid in config.get("access_list"):
+            self.access_list.add(hwid.lower())
+
+        # declare self as rfid_auth:
+        dc.rfid_auth = self
+
+    def setup(self):
+        # self.api.setup()
+        pass
+
+    def enable(self):
+        pass
+
+    def disable(self):
+        pass
+
+    def teardown(self):
+        pass
+
+    def has_access(self, hwid_str):
+        """lookup detected hwid,"""
+        # lookup hwid in db
+        access = hwid_str in self.access_list
+        logger.debug(f"RFID KEY lookup({hwid_str}): access={access}")
+        return access