mirror of
https://github.com/Grasscutters/mitmproxy.git
synced 2024-11-23 08:11:00 +00:00
24 lines
780 B
Python
24 lines
780 B
Python
import subprocess
|
|
import lsof
|
|
|
|
"""
|
|
Doing this the "right" way by using DIOCNATLOOK on the pf device turns out
|
|
to be a pain. Apple has made a number of modifications to the data
|
|
structures returned, and compiling userspace tools to test and work with
|
|
this turns out to be a pain in the ass. Parsing lsof output is short,
|
|
simple, and works.
|
|
"""
|
|
|
|
class Resolver:
|
|
STATECMD = ("sudo", "-n", "/usr/sbin/lsof", "-n", "-P", "-i", "TCP")
|
|
def __init__(self):
|
|
pass
|
|
|
|
def original_addr(self, csock):
|
|
peer = csock.getpeername()
|
|
try:
|
|
stxt = subprocess.check_output(self.STATECMD, stderr=subprocess.STDOUT)
|
|
except subprocess.CalledProcessError:
|
|
return None
|
|
return lsof.lookup(peer[0], peer[1], stxt)
|