mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-25 08:48:31 -05:00
100 lines
2.9 KiB
Python
100 lines
2.9 KiB
Python
|
# Host class
|
||
|
|
# Copyright (c) 2016, Qualcomm Atheros, Inc.
|
||
|
|
#
|
||
|
|
# This software may be distributed under the terms of the BSD license.
|
||
|
|
# See README for more details.
|
||
|
|
|
||
|
|
import logging
|
||
|
|
import subprocess
|
||
|
|
import threading
|
||
|
|
|
||
|
|
logger = logging.getLogger()
|
||
|
|
|
||
|
|
def execute_thread(command, reply):
|
||
|
|
try:
|
||
|
|
status = 0;
|
||
|
|
buf = subprocess.check_output(command, stderr=subprocess.STDOUT)
|
||
|
|
except subprocess.CalledProcessError as e:
|
||
|
|
status = e.returncode
|
||
|
|
buf = e.output
|
||
|
|
|
||
|
|
cmd = ""
|
||
|
|
for c in command:
|
||
|
|
cmd = cmd + " " + c
|
||
|
|
logger.debug("thread cmd: " + cmd)
|
||
|
|
logger.debug("thread exit status: " + str(status))
|
||
|
|
logger.debug("thread exit buf: " + str(buf))
|
||
|
|
reply.append(status)
|
||
|
|
reply.append(buf)
|
||
|
|
|
||
|
|
class Host():
|
||
|
|
def __init__(self, host=None, ifname=None, port=None, name="", user="root"):
|
||
|
|
self.host = host
|
||
|
|
self.name = name
|
||
|
|
self.user = user
|
||
|
|
self.ifname = ifname
|
||
|
|
self.port = port
|
||
|
|
if self.name == "" and host != None:
|
||
|
|
self.name = host
|
||
|
|
|
||
|
|
def local_execute(self, command):
|
||
|
|
logger.debug("execute: " + command)
|
||
|
|
words = command.split()
|
||
|
|
cmd = []
|
||
|
|
for word in words:
|
||
|
|
cmd.append(word)
|
||
|
|
try:
|
||
|
|
status = 0;
|
||
|
|
buf = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
|
||
|
|
except subprocess.CalledProcessError as e:
|
||
|
|
status = e.returncode
|
||
|
|
buf = e.output
|
||
|
|
|
||
|
|
logger.debug("status: " + str(status))
|
||
|
|
logger.debug("buf: " + str(buf))
|
||
|
|
return status, buf
|
||
|
|
|
||
|
|
def execute(self, command):
|
||
|
|
if self.host is None:
|
||
|
|
return self.local_execute(command)
|
||
|
|
|
||
|
|
cmd = ["ssh", self.user + "@" + self.host, command]
|
||
|
|
_cmd = self.name + " execute: "
|
||
|
|
for c in cmd:
|
||
|
|
_cmd = _cmd + " " + c
|
||
|
|
logger.debug(_cmd)
|
||
|
|
try:
|
||
|
|
status = 0
|
||
|
|
buf = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
|
||
|
|
except subprocess.CalledProcessError as e:
|
||
|
|
status = e.returncode
|
||
|
|
buf = e.output
|
||
|
|
|
||
|
|
logger.debug(self.name + " status: " + str(status))
|
||
|
|
logger.debug(self.name + " buf: " + str(buf))
|
||
|
|
return status, buf
|
||
|
|
|
||
|
|
# async execute
|
||
|
|
def execute_run(self, command, res):
|
||
|
|
if self.host is None:
|
||
|
|
cmd = [command]
|
||
|
|
else:
|
||
|
|
cmd = ["ssh", self.user + "@" + self.host, command]
|
||
|
|
_cmd = self.name + " execute_run: "
|
||
|
|
for c in cmd:
|
||
|
|
_cmd = _cmd + " " + c
|
||
|
|
logger.debug(_cmd)
|
||
|
|
t = threading.Thread(target = execute_thread, args=(cmd, res))
|
||
|
|
t.start()
|
||
|
|
return t
|
||
|
|
|
||
|
|
def wait_execute_complete(self, t, wait=None):
|
||
|
|
if wait == None:
|
||
|
|
wait_str = "infinite"
|
||
|
|
else:
|
||
|
|
wait_str = str(wait) + "s"
|
||
|
|
|
||
|
|
logger.debug(self.name + " wait_execute_complete(" + wait_str + "): ")
|
||
|
|
if t.isAlive():
|
||
|
|
t.join(wait)
|