fixed mac retrieval

evidence/parse.py

@@ -5,23 +5,15 @@ import logging
 from dmidecode import DMIParse
 from json_repair import repair_json
 
+from evidence.parse_details import get_lshw_child
 from evidence.models import Annotation
 from evidence.xapian import index
 from utils.constants import CHASSIS_DH
 
 
-logger = logging.getLogger('django')
-
-
-def get_network_cards(child, nets):
-    if child['id'] == 'network' and "PCI:" in child.get("businfo"):
-        nets.append(child)
-    if child.get('children'):
-        [get_network_cards(x, nets) for x in child['children']]
-
+logger = logging.getLogger(__name__)
 
 def get_mac(lshw):
-    nets = []
     try:
         if type(lshw) is dict:
             hw = lshw
@@ -30,19 +22,17 @@ def get_mac(lshw):
     except json.decoder.JSONDecodeError:
         hw = json.loads(repair_json(lshw))
 
-    try:
-        get_network_cards(hw, nets)
-    except Exception as ss:
-        print("WARNING!! {}".format(ss))
-        return
+    networks = []
+    get_lshw_child(hw, networks, 'network')
 
-    nets_sorted = sorted(nets, key=lambda x: x['businfo'])
+    nets_sorted = sorted(networks, key=lambda x: x['businfo'])
     # This funcion get the network card integrated in motherboard
     # integrate = [x for x in nets if "pci@0000:00:" in x.get('businfo', '')]
 
     if nets_sorted:
-        return nets_sorted[0]['serial']
-
+        mac = nets_sorted[0]['serial']
+        logger.debug("The snapshot has the following MAC: %s" , mac)
+        return mac
 
 class Build:
     def __init__(self, evidence_json, user, check=False):