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61 lines
1.6 KiB
Python

import subprocess
import socket
import hashlib
import uuid
import logging
def get_cpu_id():
p = subprocess.Popen(["dmidecode -t 4 | grep ID"],
shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
data = p.stdout
lines = []
while True:
line = str(data.readline(), encoding="utf-8")
if line == '\n':
break
if line:
d = dict([line.strip().split(': ')])
lines.append(d)
else:
break
return lines
def get_board_serialnumber():
p = subprocess.Popen(["dmidecode -t 2 | grep Serial"],
shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
data = p.stdout
lines = []
while True:
line = str(data.readline(), encoding="utf-8")
if line == '\n':
break
if line:
d = dict([line.strip().split(': ')])
lines.append(d)
else:
break
return lines
def get_identify_code():
mac = uuid.UUID(int=uuid.getnode()).hex[-12:]
mac_addr = ":".join([mac[e:e + 2] for e in range(0, 11, 2)])
host_name = socket.getfqdn(socket.gethostname())
cpu_ids = get_cpu_id()
serialnumbers = get_board_serialnumber()
s = ""
if mac_addr:
s += mac_addr
if host_name:
s += host_name
if cpu_ids:
for cpu in cpu_ids:
s += cpu["ID"]
if serialnumbers:
for number in serialnumbers:
s += number["Serial Number"]
logging.info(s)
code = hashlib.new('md5', s.encode("utf8")).hexdigest()
return code