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pep8 isort

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This commit is contained in:
emdee 2022-11-17 08:58:45 +00:00
parent d6200d6302
commit aac3793b35
3 changed files with 192 additions and 188 deletions
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68
support_onions.py
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@ -1,29 +1,29 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
import getpass
import os
import sys
import re
import traceback
import select
import shutil
import socket
import select
import sys
import time
import getpass
if False:
import cepa as stem
from cepa.control import Controller
from cepa.connection import MissingPassword
from cepa.control import Controller
from cepa.util.tor_tools import is_valid_fingerprint
else:
import stem
from stem.control import Controller
from stem.connection import MissingPassword
from stem.control import Controller
from stem.util.tor_tools import is_valid_fingerprint
global LOG
import logging
import warnings
warnings.filterwarnings('ignore')
LOG = logging.getLogger()
@ -69,13 +69,24 @@ yKNOWN_NODNS = """
- w.cccs.de
"""
def oMakeController(sSock='', port=9051):
import getpass
if sSock and os.path.exists(sSock):
controller = Controller.from_socket_file(path=sSock)
else:
controller = Controller.from_port(port=port)
sys.stdout.flush()
p = getpass.unix_getpass(prompt='Controller Password: ', stream=sys.stderr)
controller.authenticate(p)
return controller
oSTEM_CONTROLER = None
def oGetStemController(log_level=10, sock_or_pair='/run/tor/control'):
global oSTEM_CONTROLER
if oSTEM_CONTROLER: return oSTEM_CONTROLER
from stem.util.log import Runlevel
Runlevel = log_level
import stem.util.log
stem.util.log.Runlevel = log_level
if os.path.exists(sock_or_pair):
LOG.info(f"controller from socket {sock_or_pair}")
@ -154,18 +165,21 @@ def lIntroductionPoints(controller=None, lOnions=[], itimeout=120, log_level=10)
try:
from cryptography.utils import int_from_bytes
except ImportError:
import cryptography.utils
# guessing - not in the current cryptography but stem expects it
def int_from_bytes(**args): return int.to_bytes(*args)
cryptography.utils.int_from_bytes = int_from_bytes
# this will fai if the trick above didnt work
from stem.prereq import is_crypto_available
is_crypto_available(ed25519 = True)
is_crypto_available(ed25519=True)
from stem.descriptor.hidden_service import HiddenServiceDescriptorV3
from stem.client.datatype import LinkByFingerprint
from stem import Timeout
from queue import Empty
from stem import Timeout
from stem.client.datatype import LinkByFingerprint
from stem.descriptor.hidden_service import HiddenServiceDescriptorV3
if type(lOnions) not in [set, tuple, list]:
lOnions = list(lOnions)
if controller is None:
@ -194,13 +208,13 @@ def lIntroductionPoints(controller=None, lOnions=[], itimeout=120, log_level=10)
for introduction_point in n:
for linkspecifier in introduction_point.link_specifiers:
if isinstance(linkspecifier, LinkByFingerprint):
# LOG.log(40, f"Getting fingerprint for {linkspecifier}")
# LOG.log(40, f"Getting fingerprint for {linkspecifier}")
if hasattr(linkspecifier, 'fingerprint'):
assert len(linkspecifier.value) == 20
lp += [bin_to_hex(linkspecifier.value)]
LOG.info(f"{len(lp)} introduction points for {elt}")
l += lp
except (Empty, Timeout, ) as e:
except (Empty, Timeout,) as e: # noqa
LOG.warn(f"Timed out getting introduction points for {elt}")
continue
except Exception as e:
@ -210,13 +224,13 @@ def lIntroductionPoints(controller=None, lOnions=[], itimeout=120, log_level=10)
def zResolveDomain(domain):
try:
ip = sTorResolve(domain)
except Exception as e:
except Exception as e: # noqa
ip = ''
if ip == '':
try:
lpair = getaddrinfo(domain, 443)
except Exception as e:
LOG.warn("{e}")
LOG.warn(f"{e}")
lpair = None
if lpair is None:
LOG.warn(f"TorResolv and getaddrinfo failed for {domain}")
@ -233,13 +247,12 @@ def sTorResolve(target,
):
MAX_INFO_RESPONSE_PACKET_LENGTH = 8
if '@' in target:
LOG.warn(f"sTorResolve failed invalid hostname {target}" )
LOG.warn(f"sTorResolve failed invalid hostname {target}")
return ''
target = target.strip('/')
seb = b"\o004\o360\o000\o000\o000\o000\o000\o001\o000"
seb = b"\x04\xf0\x00\x00\x00\x00\x00\x01\x00"
seb += bytes(target, 'US-ASCII') + b"\x00"
assert len(seb) == 10+len(target), str(len(seb))+repr(seb)
assert len(seb) == 10 + len(target), str(len(seb)) + repr(seb)
# LOG.debug(f"0 Sending {len(seb)} to The TOR proxy {seb}")
@ -247,7 +260,7 @@ def sTorResolve(target,
sock.connect((sHost, iPort))
sock.settimeout(SOCK_TIMEOUT_SECONDS)
oRet = sock.sendall(seb)
oRet = sock.sendall(seb) # noqa
i = 0
data = ''
@ -261,8 +274,7 @@ def sTorResolve(target,
flags=socket.MSG_WAITALL
data = sock.recv(MAX_INFO_RESPONSE_PACKET_LENGTH, flags)
except socket.timeout:
LOG.warn("4 The TOR proxy " \
+repr((sHost, iPort)) \
LOG.warn(f"4 The TOR proxy {(sHost, iPort)}" \
+" didnt reply in " + str(SOCK_TIMEOUT_SECONDS) + " sec."
+" #" +str(i))
except Exception as e:
@ -271,7 +283,7 @@ def sTorResolve(target,
+" errored with " + str(e)
+" #" +str(i))
sock.close()
raise SystemExit(4)
return ''
else:
if len(data) > 0: break
@ -280,9 +292,9 @@ def sTorResolve(target,
sLabel = "5 No reply #"
else:
sLabel = "5 No data #"
LOG.info(sLabel +f"{i} on {sHost}:{iPort}" )
LOG.warn(f"sTorResolve: {sLabel} {i} on {sHost}:{iPort}")
sock.close()
raise SystemExit(5)
return ''
assert len(data) >= 8
packet_sf = data[1]
@ -292,7 +304,7 @@ def sTorResolve(target,
return f"{data[4]}.{data[5]}.{data[6]}.{data[7]}"
else:
# 91
LOG.warn(f"tor-resolve failed for {target} on {sHost}:{iPort}" )
LOG.warn(f"tor-resolve failed for {target} on {sHost}:{iPort}")
os.system(f"tor-resolve -4 {target} > /tmp/e 2>/dev/null")
# os.system("strace tor-resolve -4 "+target+" 2>&1|grep '^sen\|^rec'")
@ -321,8 +333,8 @@ def icheck_torrc(sFile, oArgs):
a = {}
for elt in l:
elt = elt.strip()
if not elt or not ' ' in elt: continue
k,v = elt.split(' ', 1)
if not elt or ' ' not in elt: continue
(k, v,) = elt.split(' ', 1)
a[k] = v
keys = a