| 1 |
ninoborges |
8 |
## This program will return the mac address of a remote machine on Win
|
| 2 |
|
|
## EBorges
|
| 3 |
|
|
|
| 4 |
|
|
#!/usr/bin/env python
|
| 5 |
|
|
|
| 6 |
|
|
import ctypes
|
| 7 |
|
|
import socket
|
| 8 |
|
|
import struct
|
| 9 |
|
|
|
| 10 |
|
|
def get_macaddress(host):
|
| 11 |
|
|
""" Returns the MAC address of a network host, requires >= WIN2K. """
|
| 12 |
|
|
|
| 13 |
|
|
# Check for api availability
|
| 14 |
|
|
try:
|
| 15 |
|
|
SendARP = ctypes.windll.Iphlpapi.SendARP
|
| 16 |
|
|
except:
|
| 17 |
|
|
raise NotImplementedError('Usage only on Windows 2000 and above')
|
| 18 |
|
|
|
| 19 |
|
|
# Doesn't work with loopbacks, but let's try and help.
|
| 20 |
|
|
if host == '127.0.0.1' or host.lower() == 'localhost':
|
| 21 |
|
|
host = socket.gethostname()
|
| 22 |
|
|
|
| 23 |
|
|
# gethostbyname blocks, so use it wisely.
|
| 24 |
|
|
try:
|
| 25 |
|
|
inetaddr = ctypes.windll.wsock32.inet_addr(host)
|
| 26 |
|
|
if inetaddr == 0 or -1:
|
| 27 |
|
|
raise Exception
|
| 28 |
|
|
except:
|
| 29 |
|
|
hostip = socket.gethostbyname(host)
|
| 30 |
|
|
inetaddr = ctypes.windll.wsock32.inet_addr(hostip)
|
| 31 |
|
|
|
| 32 |
|
|
buffer = ctypes.c_buffer(6)
|
| 33 |
|
|
addlen = ctypes.c_ulong(ctypes.sizeof(buffer))
|
| 34 |
|
|
if SendARP(inetaddr, 0, ctypes.byref(buffer), ctypes.byref(addlen)) != 0:
|
| 35 |
|
|
raise WindowsError('Retreival of mac address(%s) - failed' % host)
|
| 36 |
|
|
|
| 37 |
|
|
# Convert binary data into a string.
|
| 38 |
|
|
macaddr = ''
|
| 39 |
|
|
for intval in struct.unpack('BBBBBB', buffer):
|
| 40 |
|
|
if intval > 15:
|
| 41 |
|
|
replacestr = '0x'
|
| 42 |
|
|
else:
|
| 43 |
|
|
replacestr = 'x'
|
| 44 |
|
|
macaddr = ''.join([macaddr, hex(intval).replace(replacestr, '')])
|
| 45 |
|
|
|
| 46 |
|
|
return macaddr.upper()
|
| 47 |
|
|
|
| 48 |
|
|
if __name__ == '__main__':
|
| 49 |
|
|
print 'Your mac address is %s' % get_macaddress('localhost')
|
| 50 |
|
|
|
