-
-
Save estevaofon/b0eecee25930e593d6354a0baa22986c to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import sys, marshal, functools, subprocess | |
child_script = """ | |
import marshal, sys, types; | |
fn, args, kwargs = marshal.load(sys.stdin) | |
marshal.dump( | |
types.FunctionType(fn, globals())(*args, **kwargs), | |
sys.stdout) | |
""" | |
def sudo(fn): | |
@functools.wraps(fn) | |
def inner(*args, **kwargs): | |
proc_args = [ | |
"sudo", | |
sys.executable, | |
"-c", | |
child_script] | |
proc = subprocess.Popen( | |
proc_args, | |
stdin=subprocess.PIPE, | |
stdout=subprocess.PIPE) | |
send_data = marshal.dumps(( | |
fn.func_code, | |
args, | |
kwargs)) | |
recv_data = proc.communicate(send_data)[0] | |
return marshal.loads(recv_data) | |
return inner | |
@sudo | |
def whoami(): | |
import os | |
return "I am: %d" % os.getuid() | |
if __name__ == '__main__': | |
print whoami() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment