超微主板 IPMI 高级授权生成器 Python 实现版本
# -*- coding: UTF-8 -*-
# 超微主板 IPMI 高级授权生成器 Python 实现版本
import hmac
import binascii
import base64
import sys
import re
from hashlib import sha1
def hex2bin(data):
return binascii.a2b_hex(data)
def hash_hmac(key, code, sha1):
hmac_code = hmac.new(key, code, sha1)
return hmac_code.hexdigest()
if __name__ == '__main__':
if len(sys.argv) == 1 or len(sys.argv) > 2:
print("Supermicro IPMI License Generator")
print("https://github.com/kasuganosoras/SuperMicro-IPMI-LicenseGenerator")
print("Argument is missing, please append your BMC-MAC after this command.")
print("Example: " + sys.argv[0] + " 0c:c4:7a:3e:2f:de")
exit()
mac = sys.argv[1].replace(":", "")
if re.match( r'^(\w+)$', mac):
key = hash_hmac(hex2bin("8544E3B47ECA58F9583043F8"), hex2bin(mac), sha1)[0:24]
s = 0
result = ""
for i in range(0, len(key)):
s = s + 1
result += key[i]
if s == 4 and i != len(key) - 1:
result += "-"
s = 0
print(result)
exit()
print("Invalid Mac Address!")
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