Change the MAC of Fog nodes

Author: sergio11

data-services-layer/fog/app.py

@@ -188,7 +188,7 @@ def authenticate():
                 session_uuid = str(uuid.uuid4())
                 # Store authenticated session UUID in Redis with a 1-hour expiration  - 3600
                 redis_session_key = f"{mac_address}_session"
-                redis_client.set(redis_session_key, session_uuid, ex=60)
+                redis_client.set(redis_session_key, session_uuid, ex=36000)
                 logger.info(f"Authentication successful for MAC {mac_address}. Session ID: {session_uuid} with session key: {redis_session_key}")
                 # Save session information
                 session_data = {
@@ -391,7 +391,7 @@ def _get_stored_password(mac_address, vault_token):
     """
     try:
         # Remove colons from MAC address
-        mac_address = mac_address.replace(":", "")
+        mac_address = mac_address.replace(":", "").lower()
         client = hvac.Client(url=VAULT_ADDRESS, token=vault_token)
         secret = client.secrets.kv.read_secret(
             path="fog-nodes-v1/" + mac_address

fog-stream-processing-layer/docker-compose.yml

@@ -18,12 +18,12 @@ services:
     container_name: fog_node_2
     env_file:
       - ./.env
-    mac_address: "23:54:ac:43:12:03"
+    mac_address: "08:00:27:AB:CD:EF"
 
   # Fog Node Service Configuration
   fog_node_3:
     image: ssanchez11/smart_highway_net_fog_node:0.0.1
     container_name: fog_node_3
     env_file:
       - ./.env
-    mac_address: "15:23:56:34:12:03"
+    mac_address: "00:16:3e:7a:5d:8f"