Python本地计算steam手机令牌码

 1 import hmac
 2 import hashlib
 3 from base64 import b64decode
 4 from time import time,sleep
 5 import struct
 6 from tkinter import *
 7 
 8 ###########################################
 9 #                                         #                                   
10 #                                         #
11 #       Python本地计算steam手机令牌码       #
12 #                                         # 
13 #                            by:冷溪凌寒   #
14 ###########################################
15 
16 def get_steam_auth_code(secret: str, t: int = None) -> str:
17     if not t:
18         t = int(time()/30)
19     msg = struct.pack(">Q", t)
20     key = b64decode(secret)
21     mac = hmac.new(key, msg, hashlib.sha1).digest()
22     offset = mac[-1] & 0x0f
23     binary = struct.unpack(‘>L‘, mac[offset:offset+4])[0] & 0x7fffffff
24     codestr = list(‘23456789BCDFGHJKMNPQRTVWXY‘)
25     chars = []
26     for _ in range(5):
27         chars.append(codestr[binary % 26])
28         binary //= 26
29     code = ‘‘.join(chars)
30     return code
31 
32 #print(get_steam_auth_code(‘‘,))
33 grad=get_steam_auth_code(‘‘,)#在此填入steam密钥
34 r = Tk()
35 r.withdraw()
36 r.clipboard_clear()
37 r.clipboard_append(grad)
38 r.update()
39 sleep(.2)# 一直在占用，需要销毁，添加个0.2秒延迟自动销毁
40 r.update()
41 r.destroy()