def do_managed_server():
log = logging.get_obfslogger()
"""Start the managed-proxy protocol as a server."""
should_start_event_loop = False
ptserver = ServerTransportPlugin()
try:
ptserver.init([FTE_PT_NAME])
except EnvError, err:
log.warning("Server managed-proxy protocol failed (%s)." % err)
return
def do_managed_server():
log = logging.get_obfslogger()
"""Start the managed-proxy protocol as a server."""
should_start_event_loop = False
ptserver = ServerTransportPlugin()
try:
ptserver.init([FTE_PT_NAME])
except EnvError, err:
log.warning("Server managed-proxy protocol failed (%s)." % err)
return
Provides code to morph a chunk of data to a given probability distribution.
The class provides an interface to morph a network packet's length to a
previously generated probability distribution. The packet lengths of the
morphed network data should then match the probability distribution.
"""
import random
import message
import probdist
import const
import obfsproxy.common.log as logging
log = logging.get_obfslogger()
class PacketMorpher(object):
"""
Implements methods to morph data to a target probability distribution.
This class is used to modify ScrambleSuit's packet length distribution on
the wire. The class provides a method to determine the padding for packets
smaller than the MTU.
"""
def __init__(self, dist=None):
"""
Initialise the packet morpher with the given distribution `dist'.
import Queue
import socket
import struct
import requesocks
import threading
from time import sleep
from random import randint
# WFPadTools imports
import obfsproxy.common.log as logging
from obfsproxy.transports.wfpadtools import const
from obfsproxy.test.tester import TransportsSetUp
from obfsproxy.transports.wfpadtools.util import genutil as gu
from obfsproxy.transports.wfpadtools.util import fileutil as fu
log = logging.get_obfslogger()
class CommInterfaceAbstract(TransportsSetUp):
"""Implement methods for a class with a CommunicationInterface instance.
The instance must be named `commInterf`.
"""
ENTRY_PORT = None
EXIT_PORT = None
SHIM_PORTS = None
def setup(self):
"""Sets dummy and obfsproxy endpoints for bidirectional comm."""
os.chdir(const.BASE_DIR)
self.shim_commInterf = CommunicationInterface()