53 lines
1.2 KiB
Python
Executable File
53 lines
1.2 KiB
Python
Executable File
#! /usr/bin/env python
|
|
|
|
# Remote python server.
|
|
# Execute Python commands remotely and send output back.
|
|
# WARNING: This version has a gaping security hole -- it accepts requests
|
|
# from any host on the Internet!
|
|
|
|
import sys
|
|
from socket import *
|
|
import StringIO
|
|
import traceback
|
|
|
|
PORT = 4127
|
|
BUFSIZE = 1024
|
|
|
|
def main():
|
|
if len(sys.argv) > 1:
|
|
port = int(eval(sys.argv[1]))
|
|
else:
|
|
port = PORT
|
|
s = socket(AF_INET, SOCK_STREAM)
|
|
s.bind(('', port))
|
|
s.listen(1)
|
|
while 1:
|
|
conn, (remotehost, remoteport) = s.accept()
|
|
print 'connected by', remotehost, remoteport
|
|
request = ''
|
|
while 1:
|
|
data = conn.recv(BUFSIZE)
|
|
if not data:
|
|
break
|
|
request = request + data
|
|
reply = execute(request)
|
|
conn.send(reply)
|
|
conn.close()
|
|
|
|
def execute(request):
|
|
stdout = sys.stdout
|
|
stderr = sys.stderr
|
|
sys.stdout = sys.stderr = fakefile = StringIO.StringIO()
|
|
try:
|
|
try:
|
|
exec request in {}, {}
|
|
except:
|
|
print
|
|
traceback.print_exc(100)
|
|
finally:
|
|
sys.stderr = stderr
|
|
sys.stdout = stdout
|
|
return fakefile.getvalue()
|
|
|
|
main()
|