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get the first network card

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This commit is contained in:
Cayo Puigdefabregas 2024-09-23 14:30:47 +02:00
parent d277e6cbaa
commit 2ed33270ed
1 changed files with 7 additions and 40 deletions
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47
evidence/parse.py
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@ -10,38 +10,6 @@ from evidence.models import Evidence, Annotation
from utils.constants import ALGOS, CHASSIS_DH
def get_mac2(hwinfo):
# This function get the network card with most lower busid
# but maybe is external or maybe is integrate in motherboard
low_ix = None
lnets = []
nets = [x.split("\n") for x in hwinfo.split("\n\n")
if "network interface" in x and "Attached to" in x]
for n in nets:
ix = None
mac = None
for l in n:
if "Attached to:" in l:
for v in l.split(" "):
if "#" in v:
ix = int(v.strip("#"))
if not low_ix:
low_ix = ix
if "HW Address:" in l:
mac = l.split(" ")[-1]
if ix and mac:
lnets.append((ix, mac))
if lnets:
lnets.sort()
mac = lnets[0][1]
print(f"MAC: {mac}")
return mac
def get_network_cards(child, nets):
if child['id'] == 'network':
nets.append(child)
@ -50,13 +18,15 @@ def get_network_cards(child, nets):
def get_mac(lshw):
# This funcion get the network card integrated in motherboard
nets = []
get_network_cards(json.loads(lshw), nets)
integrate = [x for x in nets if "pci@0000:00:" in x.get('businfo', '')]
if integrate:
return integrate[0]['serial']
get_network_cards(json.loads(lshw), nets)
nets_sorted = sorted(nets, 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']
class Build:
@ -130,13 +100,10 @@ class Build:
chassis = self.get_chassis_dh()
serial_number = self.dmi.serial_number()
sku = self.get_sku()
if not snapshot["data"].get('hwinfo'):
return f"{manufacturer}{model}{chassis}{serial_number}{sku}"
if not snapshot["data"].get('lshw'):
return f"{manufacturer}{model}{chassis}{serial_number}{sku}"
hwinfo_raw = snapshot["data"]["hwinfo"]
lshw = snapshot["data"]["lshw"]
# mac = get_mac2(hwinfo_raw) or ""
mac = get_mac(lshw) or ""