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toxygen
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This commit is contained in:
emdee@spm.plastiras.org 2024-02-18 18:25:29 +00:00
parent 9c1014ee5e
commit affaa3814b
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45
README.md
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@ -48,8 +48,8 @@ for Tox and IRC/weechat written in pure Python3.
![Ubuntu](/docs/ubuntu.png)
![Windows](/docs/windows.png)
Windows was working but is not currently being tested. AV was working
but is not currently being tested: we're unsure of handling the AV devices
Windows was working but is not currently being tested. AV is working
but the video is garbled: we're unsure of handling the AV devices
from the commandline. We need to get a working echobot that supports SOCKS5;
we were working on one in https://git.plastiras.org/emdee/toxygen_wrapper
@ -60,23 +60,23 @@ This hard-forked from the dead https://github.com/toxygen-project/toxygen
See ToDo.md to the current ToDo list.
## Wechat
## IRC Weechat
You can have a [weechat](https://github.com/weechat/qweechat)
console so that you can have IRC and jabber in a window as well as Tox.
There's a copy of qweechat in ```thirdparty/qweechat``` backported to
PyQt5 and integrated into toxygen. Follow the normal instructions for
There's a copy of qweechat in https://git.plastiras.org/emdee/qweechat
that you must install first, which was backported to PyQt5 then qtpy
and integrated into toxygen. Follow the normal instructions for
adding a ```relay``` to [weechat](https://github.com/weechat/weechat)
```
/relay add ipv4.ssl.weechat 9000
/relay start ipv4.ssl.weechat
```
or
```
/relay add weechat 9000
/relay start weechat
```
and use the Plugins/Weechat Console to start weechat under Toxygen.
or
```
weechat -r '/relay add weechat 9000;/relay start weechat'
```
and use the Plugins -> Weechat Console to start weechat under Toxygen.
Then use the File/Connect menu item of the Console to connect to weechat.
Weechat has a Jabber plugin to enable XMPP:
@ -90,18 +90,19 @@ See docs/ToxygenWeechat.md
## Install
To install read the requirements.txt and look at the comments; there
may be things that need installing by hand or decisions to be made
are things that need installing by hand or decisions to be made
on supported alternatives.
https://git.plastiras.org/emdee/toxygen_wrapper needs packaging
on pypi as it is a dependency. Just download and install it from
https://git.plastiras.org/emdee/toxygen_wrapper
https://git.plastiras.org/emdee/toxygen_wrapper The same with
https://git.plastiras.org/emdee/qweechat
This is being ported to Qt6 using qtpy https://github.com/spyder-ide/qtpy
It now runs on PyQt5 and PyQt6, and may run on PySide2 and
PySide6 - YMMV. You will be able to choose between them by setting the
environment variable QT_API to one of: pyqt5 pyqt6 pyside2 pyside6.
It's currently tested only on PyQt5.
It now runs on PyQt5 and PyQt6, and may run on PySide2 and PySide6 - YMMV.
You will be able to choose between them by setting the environment variable
```QT_API``` to one of: ```pyqt5 pyqt6 pyside2 pyside6```.
It's currently tested mainly on PyQt5.
To install it, look in the Makefile for the install target and type
```
@ -133,10 +134,12 @@ with the person you think. For the Toxic client, the (closed) issue is:
https://github.com/JFreegman/toxic/issues/622#issuecomment-1922116065
Solving this might best be done with a solution to MultiDevice q.v.
The Tox project does not follow semantic versioning so the project may
break the underlying ctypes wrapper at any time; it's not possible to
use Tox version numbers to tel what the API will be. In which case
you'll have to go into the tox.py file in
The Tox project does not follow semantic versioning of its main structures
in C so the project may break the underlying ctypes wrapper at any time;
it's not possible to use Tox version numbers to tell what the API will be.
The last git version this code was tested with is
``1623e3ee5c3a5837a92f959f289fcef18bfa9c959``` of Feb 12 10:06:37 2024.
In which case you'll have to go into the tox.py file in
https://git.plastiras.org/emdee/toxygen_wrapper to fix it yourself.
## MultiDevice

1
toxygen/.#.pylint.out
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@ -1 +0,0 @@
root@pentoo.5923:1706589296

914
toxygen/tests/support_testing.py
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@ -1,914 +0,0 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
import argparse
import contextlib
import inspect
import json
import logging
import os
import re
import select
import shutil
import socket
import sys
import time
import traceback
import unittest
from ctypes import *
from random import Random
import functools
random = Random()
try:
import coloredlogs
if 'COLOREDLOGS_LEVEL_STYLES' not in os.environ:
os.environ['COLOREDLOGS_LEVEL_STYLES'] = 'spam=22;debug=28;verbose=34;notice=220;warning=202;success=118,bold;error=124;critical=background=red'
# https://pypi.org/project/coloredlogs/
except ImportError as e:
coloredlogs = False
try:
import stem
except ImportError as e:
stem = False
try:
import nmap
except ImportError as e:
nmap = False
import tox_wrapper
from tox_wrapper.toxcore_enums_and_consts import TOX_CONNECTION, TOX_USER_STATUS
from tox_wrapper.tests.support_http import bAreWeConnected
from tox_wrapper.tests.support_onions import (is_valid_fingerprint,
lIntroductionPoints,
oGetStemController,
sMapaddressResolv, sTorResolve)
try:
from user_data.settings import get_user_config_path
except ImportError:
get_user_config_path = None
# LOG=util.log
global LOG
LOG = logging.getLogger()
def LOG_ERROR(l): print('ERRORc: '+l)
def LOG_WARN(l): print('WARNc: ' +l)
def LOG_INFO(l): print('INFOc: ' +l)
def LOG_DEBUG(l): print('DEBUGc: '+l)
def LOG_TRACE(l): pass # print('TRACE+ '+l)
try:
from trepan.api import debug
from trepan.interfaces import server as Mserver
except:
# print('trepan3 TCP server NOT available.')
pass
else:
# print('trepan3 TCP server available.')
def trepan_handler(num=None, f=None):
connection_opts={'IO': 'TCP', 'PORT': 6666}
intf = Mserver.ServerInterface(connection_opts=connection_opts)
dbg_opts = { 'interface': intf }
print(f'Starting TCP server listening on port 6666.')
debug(dbg_opts=dbg_opts)
return
# self._audio_thread.isAlive
iTHREAD_TIMEOUT = 1
iTHREAD_SLEEP = 1
iTHREAD_JOINS = 8
iNODES = 6
lToxSamplerates = [8000, 12000, 16000, 24000, 48000]
lToxSampleratesK = [8, 12, 16, 24, 48]
lBOOLEANS = [
'local_discovery_enabled',
'udp_enabled',
'ipv6_enabled',
'trace_enabled',
'compact_mode',
'allow_inline',
'notifications',
'sound_notifications',
'calls_sound',
'hole_punching_enabled',
'dht_announcements_enabled',
'save_history',
'download_nodes_list'
'core_logging',
]
sDIR = os.environ.get('TMPDIR', '/tmp')
sTOX_VERSION = "1000002018"
bHAVE_NMAP = shutil.which('nmap')
bHAVE_JQ = shutil.which('jq')
bHAVE_BASH = shutil.which('bash')
bHAVE_TORR = shutil.which('tor-resolve')
lDEAD_BS = [
# Failed to resolve "tox3.plastiras.org"
"tox3.plastiras.org",
'tox.kolka.tech',
# IPs that do not reverse resolve
'49.12.229.145',
"46.101.197.175",
'114.35.245.150',
'172.93.52.70',
'195.123.208.139',
'205.185.115.131',
# IPs that do not rreverse resolve
'yggnode.cf', '188.225.9.167',
'85-143-221-42.simplecloud.ru', '85.143.221.42',
# IPs that do not ping
'104.244.74.69', 'tox.plastiras.org',
'195.123.208.139',
'gt.sot-te.ch', '32.226.5.82',
# suspicious IPs
'tox.abilinski.com', '172.103.164.250', '172.103.164.250.tpia.cipherkey.com',
]
def assert_main_thread():
from PyQt5 import QtCore, QtWidgets
from qtpy.QtWidgets import QApplication
# this "instance" method is very useful!
app_thread = QtWidgets.QApplication.instance().thread()
curr_thread = QtCore.QThread.currentThread()
if app_thread != curr_thread:
raise RuntimeError('attempt to call MainWindow.append_message from non-app thread')
@contextlib.contextmanager
def ignoreStdout():
devnull = os.open(os.devnull, os.O_WRONLY)
old_stdout = os.dup(1)
sys.stdout.flush()
os.dup2(devnull, 1)
os.close(devnull)
try:
yield
finally:
os.dup2(old_stdout, 1)
os.close(old_stdout)
@contextlib.contextmanager
def ignoreStderr():
devnull = os.open(os.devnull, os.O_WRONLY)
old_stderr = os.dup(2)
sys.stderr.flush()
os.dup2(devnull, 2)
os.close(devnull)
try:
yield
finally:
os.dup2(old_stderr, 2)
os.close(old_stderr)
def clean_booleans(oArgs):
for key in lBOOLEANS:
if not hasattr(oArgs, key): continue
val = getattr(oArgs, key)
if type(val) == bool: continue
if val in ['False', 'false', '0']:
setattr(oArgs, key, False)
else:
setattr(oArgs, key, True)
def on_log(iTox, level, filename, line, func, message, *data):
# LOG.debug(repr((level, filename, line, func, message,)))
tox_log_cb(level, filename, line, func, message)
def tox_log_cb(level, filename, line, func, message, *args):
"""
* @param level The severity of the log message.
* @param filename The source file from which the message originated.
* @param line The source line from which the message originated.
* @param func The function from which the message originated.
* @param message The log message.
* @param user_data The user data pointer passed to tox_new in options.
"""
if type(func) == bytes:
func = str(func, 'utf-8')
message = str(message, 'UTF-8')
filename = str(filename, 'UTF-8')
if filename == 'network.c':
if line == 660: return
# root WARNING 3network.c#944:b'send_packet'attempted to send message with network family 10 (probably IPv6) on IPv4 socket
if line == 944: return
i = message.find('07 = GET_NODES')
if i > 0:
return
if filename == 'TCP_common.c': return
i = message.find(' | ')
if i > 0:
message = message[:i]
# message = filename +'#' +str(line) +':'+func +' '+message
name = 'core'
# old level is meaningless
level = 10 # LOG.level
# LOG._log(LOG.level, f"{level}: {message}", list())
i = message.find('(0: OK)')
if i > 0:
level = 10 # LOG.debug
else:
i = message.find('(1: ')
if i > 0:
level = 30 # LOG.warn
else:
level = 20 # LOG.info
o = LOG.makeRecord(filename, level, func, line, message, list(), None)
# LOG.handle(o)
LOG_TRACE(f"{level}: {func}{line} {message}")
return
elif level == 1:
LOG.critical(f"{level}: {message}")
elif level == 2:
LOG.error(f"{level}: {message}")
elif level == 3:
LOG.warn(f"{level}: {message}")
elif level == 4:
LOG.info(f"{level}: {message}")
elif level == 5:
LOG.debug(f"{level}: {message}")
else:
LOG_TRACE(f"{level}: {message}")
def vAddLoggerCallback(tox_options, callback=None):
if callback is None:
tox_wrapper.tox.Tox.libtoxcore.tox_options_set_log_callback(
tox_options._options_pointer,
POINTER(None)())
tox_options.self_logger_cb = None
return
c_callback = CFUNCTYPE(None, c_void_p, c_int, c_char_p, c_int, c_char_p, c_char_p, c_void_p)
tox_options.self_logger_cb = c_callback(callback)
tox_wrapper.tox.Tox.libtoxcore.tox_options_set_log_callback(
tox_options._options_pointer,
tox_options.self_logger_cb)
def get_video_indexes():
# Linux
return [str(l[5:]) for l in os.listdir('/dev/') if l.startswith('video')]
def get_audio():
with ignoreStderr():
import pyaudio
oPyA = pyaudio.PyAudio()
input_devices = output_devices = 0
for i in range(oPyA.get_device_count()):
device = oPyA.get_device_info_by_index(i)
if device["maxInputChannels"]:
input_devices += 1
if device["maxOutputChannels"]:
output_devices += 1
# {'index': 21, 'structVersion': 2, 'name': 'default', 'hostApi': 0, 'maxInputChannels': 64, 'maxOutputChannels': 64, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
audio = {'input': oPyA.get_default_input_device_info()['index'] if input_devices else -1,
'output': oPyA.get_default_output_device_info()['index'] if output_devices else -1,
'enabled': input_devices and output_devices}
return audio
def oMainArgparser(_=None, iMode=0):
# 'Mode: 0=chat 1=chat+audio 2=chat+audio+video default: 0'
if not os.path.exists('/proc/sys/net/ipv6'):
bIpV6 = 'False'
else:
bIpV6 = 'True'
lIpV6Choices=[bIpV6, 'False']
sNodesJson = os.path.join(os.environ['HOME'], '.config', 'tox', 'DHTnodes.json')
if not os.path.exists(sNodesJson): sNodesJson = ''
logfile = os.path.join(os.environ.get('TMPDIR', '/tmp'), 'toxygen.log')
if not os.path.exists(sNodesJson): logfile = ''
parser = argparse.ArgumentParser(add_help=True)
parser.add_argument('--proxy_host', '--proxy-host', type=str,
# oddball - we want to use '' as a setting
default='0.0.0.0',
help='proxy host')
parser.add_argument('--proxy_port', '--proxy-port', default=0, type=int,
help='proxy port')
parser.add_argument('--proxy_type', '--proxy-type', default=0, type=int,
choices=[0,1,2],
help='proxy type 1=http, 2=socks')
parser.add_argument('--tcp_port', '--tcp-port', default=0, type=int,
help='tcp port')
parser.add_argument('--udp_enabled', type=str, default='True',
choices=['True', 'False'],
help='En/Disable udp')
parser.add_argument('--ipv6_enabled', type=str, default=bIpV6,
choices=lIpV6Choices,
help=f"En/Disable ipv6 - default {bIpV6}")
parser.add_argument('--trace_enabled',type=str,
default='True' if os.environ.get('DEBUG') else 'False',
choices=['True','False'],
help='Debugging from toxcore logger_trace or env DEBUG=1')
parser.add_argument('--download_nodes_list', type=str, default='False',
choices=['True', 'False'],
help='Download nodes list')
parser.add_argument('--nodes_json', type=str,
default=sNodesJson)
parser.add_argument('--network', type=str,
choices=['main', 'local'],
default='main')
parser.add_argument('--download_nodes_url', type=str,
default='https://nodes.tox.chat/json')
parser.add_argument('--logfile', default=logfile,
help='Filename for logging - start with + for stdout too')
parser.add_argument('--loglevel', default=logging.INFO, type=int,
# choices=[logging.info,logging.trace,logging.debug,logging.error]
help='Threshold for logging (lower is more) default: 20')
parser.add_argument('--mode', type=int, default=iMode,
choices=[0,1,2],
help='Mode: 0=chat 1=chat+audio 2=chat+audio+video default: 0')
parser.add_argument('--hole_punching_enabled',type=str,
default='False', choices=['True','False'],
help='En/Enable hole punching')
parser.add_argument('--dht_announcements_enabled',type=str,
default='True', choices=['True','False'],
help='En/Disable DHT announcements')
return parser
def vSetupLogging(oArgs):
global LOG
logging._defaultFormatter = logging.Formatter(datefmt='%m-%d %H:%M:%S')
logging._defaultFormatter.default_time_format = '%m-%d %H:%M:%S'
logging._defaultFormatter.default_msec_format = ''
add = None
kwargs = dict(level=oArgs.loglevel,
format='%(levelname)-8s %(message)s')
if oArgs.logfile:
add = oArgs.logfile.startswith('+')
sub = oArgs.logfile.startswith('-')
if add or sub:
oArgs.logfile = oArgs.logfile[1:]
kwargs['filename'] = oArgs.logfile
if coloredlogs:
# https://pypi.org/project/coloredlogs/
aKw = dict(level=oArgs.loglevel,
logger=LOG,
stream=sys.stdout,
fmt='%(name)s %(levelname)s %(message)s'
)
coloredlogs.install(**aKw)
if oArgs.logfile:
oHandler = logging.FileHandler(oArgs.logfile)
LOG.addHandler(oHandler)
else:
logging.basicConfig(**kwargs)
if add:
oHandler = logging.StreamHandler(sys.stdout)
LOG.addHandler(oHandler)
LOG.info(f"Setting loglevel to {oArgs.loglevel!s}")
def setup_logging(oArgs):
global LOG
if coloredlogs:
aKw = dict(level=oArgs.loglevel,
logger=LOG,
fmt='%(name)s %(levelname)s %(message)s')
if oArgs.logfile:
oFd = open(oArgs.logfile, 'wt')
setattr(oArgs, 'log_oFd', oFd)
aKw['stream'] = oFd
coloredlogs.install(**aKw)
if oArgs.logfile:
oHandler = logging.StreamHandler(stream=sys.stdout)
LOG.addHandler(oHandler)
else:
aKw = dict(level=oArgs.loglevel,
format='%(name)s %(levelname)-4s %(message)s')
if oArgs.logfile:
aKw['filename'] = oArgs.logfile
logging.basicConfig(**aKw)
logging._defaultFormatter = logging.Formatter(datefmt='%m-%d %H:%M:%S')
logging._defaultFormatter.default_time_format = '%m-%d %H:%M:%S'
logging._defaultFormatter.default_msec_format = ''
LOG.setLevel(oArgs.loglevel)
# LOG.trace = lambda l: LOG.log(0, repr(l))
LOG.info(f"Setting loglevel to {oArgs.loglevel!s}")
def signal_handler(num, f):
from trepan.api import debug
from trepan.interfaces import server as Mserver
connection_opts={'IO': 'TCP', 'PORT': 6666}
intf = Mserver.ServerInterface(connection_opts=connection_opts)
dbg_opts = {'interface': intf}
LOG.info('Starting TCP server listening on port 6666.')
debug(dbg_opts=dbg_opts)
return
def merge_args_into_settings(args, settings):
if args:
if not hasattr(args, 'audio'):
LOG.warn('No audio ' +repr(args))
settings['audio'] = getattr(args, 'audio')
if not hasattr(args, 'video'):
LOG.warn('No video ' +repr(args))
settings['video'] = getattr(args, 'video')
for key in settings.keys():
# proxy_type proxy_port proxy_host
not_key = 'not_' +key
if hasattr(args, key):
val = getattr(args, key)
if type(val) == bytes:
# proxy_host - ascii?
# filenames - ascii?
val = str(val, 'UTF-8')
settings[key] = val
elif hasattr(args, not_key):
val = not getattr(args, not_key)
settings[key] = val
clean_settings(settings)
return
def clean_settings(self):
# failsafe to ensure C tox is bytes and Py settings is str
# overrides
self['mirror_mode'] = False
# REQUIRED!!
if not os.path.exists('/proc/sys/net/ipv6'):
LOG.warn('Disabling IPV6 because /proc/sys/net/ipv6 does not exist')
self['ipv6_enabled'] = False
if 'proxy_type' in self and self['proxy_type'] == 0:
self['proxy_host'] = ''
self['proxy_port'] = 0
if 'proxy_type' in self and self['proxy_type'] != 0 and \
'proxy_host' in self and self['proxy_host'] != '' and \
'proxy_port' in self and self['proxy_port'] != 0:
if 'udp_enabled' in self and self['udp_enabled']:
# We don't currently support UDP over proxy.
LOG.info("UDP enabled and proxy set: disabling UDP")
self['udp_enabled'] = False
if 'local_discovery_enabled' in self and self['local_discovery_enabled']:
LOG.info("local_discovery_enabled enabled and proxy set: disabling local_discovery_enabled")
self['local_discovery_enabled'] = False
if 'dht_announcements_enabled' in self and self['dht_announcements_enabled']:
LOG.info("dht_announcements_enabled enabled and proxy set: disabling dht_announcements_enabled")
self['dht_announcements_enabled'] = False
if 'auto_accept_path' in self and \
type(self['auto_accept_path']) == bytes:
self['auto_accept_path'] = str(self['auto_accept_path'], 'UTF-8')
LOG.debug("Cleaned settings")
def lSdSamplerates(iDev):
try:
import sounddevice as sd
except ImportError:
return []
samplerates = (32000, 44100, 48000, 96000, )
device = iDev
supported_samplerates = []
for fs in samplerates:
try:
sd.check_output_settings(device=device, samplerate=fs)
except Exception as e:
# LOG.debug(f"Sample rate not supported {fs}" +' '+str(e))
pass
else:
supported_samplerates.append(fs)
return supported_samplerates
def _get_nodes_path(oArgs=None):
if oArgs and oArgs.nodes_json and os.path.isfile(oArgs.nodes_json):
LOG.debug("_get_nodes_path: " +oArgs.nodes_json)
default = oArgs.nodes_json
elif get_user_config_path:
default = os.path.join(get_user_config_path(), 'toxygen_nodes.json')
else:
# Windwoes
default = os.path.join(os.getenv('HOME'), '.config', 'tox', 'toxygen_nodes.json')
LOG.debug("_get_nodes_path: " +default)
return default
DEFAULT_NODES_COUNT = 8
global aNODES
aNODES = {}
# @functools.lru_cache(maxsize=12) TypeError: unhashable type: 'Namespace'
def generate_nodes(oArgs=None,
nodes_count=DEFAULT_NODES_COUNT,
ipv='ipv4',
udp_not_tcp=True):
global aNODES
sKey = ipv
sKey += ',0' if udp_not_tcp else ',1'
if sKey in aNODES and aNODES[sKey]:
return aNODES[sKey]
sFile = _get_nodes_path(oArgs=oArgs)
assert os.path.exists(sFile), sFile
lNodes = generate_nodes_from_file(sFile,
nodes_count=nodes_count,
ipv=ipv, udp_not_tcp=udp_not_tcp)
assert lNodes
aNODES[sKey] = lNodes
return aNODES[sKey]
aNODES_CACHE = {}
def generate_nodes_from_file(sFile,
nodes_count=DEFAULT_NODES_COUNT,
ipv='ipv4',
udp_not_tcp=True,
):
"""https://github.com/TokTok/c-toxcore/issues/469
I had a conversation with @irungentoo on IRC about whether we really need to call tox_bootstrap() when having UDP disabled and why. The answer is yes, because in addition to TCP relays (tox_add_tcp_relay()), toxcore also needs to know addresses of UDP onion nodes in order to work correctly. The DHT, however, is not used when UDP is disabled. tox_bootstrap() function resolves the address passed to it as argument and calls onion_add_bs_node_path() and DHT_bootstrap() functions. Although calling DHT_bootstrap() is not really necessary as DHT is not used, we still need to resolve the address of the DHT node in order to populate the onion routes with onion_add_bs_node_path() call.
"""
global aNODES_CACHE
key = ipv
key += ',0' if udp_not_tcp else ',1'
if key in aNODES_CACHE:
sorted_nodes = aNODES_CACHE[key]
else:
if not os.path.exists(sFile):
LOG.error("generate_nodes_from_file file not found " +sFile)
return []
try:
with open(sFile, 'rt') as fl:
json_nodes = json.loads(fl.read())['nodes']
except Exception as e:
LOG.error(f"generate_nodes_from_file error {sFile}\n{e}")
return []
else:
LOG.debug("generate_nodes_from_file " +sFile)
if udp_not_tcp:
nodes = [(node[ipv], node['port'], node['public_key'],) for
node in json_nodes if node[ipv] != 'NONE' \
and node["status_udp"] in [True, "true"]
]
else:
nodes = []
elts = [(node[ipv], node['tcp_ports'], node['public_key'],) \
for node in json_nodes if node[ipv] != 'NONE' \
and node["status_tcp"] in [True, "true"]
]
for (ipv, ports, public_key,) in elts:
for port in ports:
nodes += [(ipv, port, public_key)]
if not nodes:
LOG.warn(f'empty generate_nodes from {sFile} {json_nodes!r}')
return []
sorted_nodes = nodes
aNODES_CACHE[key] = sorted_nodes
random.shuffle(sorted_nodes)
if nodes_count is not None and len(sorted_nodes) > nodes_count:
sorted_nodes = sorted_nodes[-nodes_count:]
LOG.debug(f"generate_nodes_from_file {sFile} len={len(sorted_nodes)}")
return sorted_nodes
def tox_bootstrapd_port():
port = 33446
sFile = '/etc/tox-bootstrapd.conf'
if os.path.exists(sFile):
with open(sFile, 'rt') as oFd:
for line in oFd.readlines():
if line.startswith('port = '):
port = int(line[7:])
return port
def bootstrap_local(elts, lToxes, oArgs=None):
if os.path.exists('/run/tox-bootstrapd/tox-bootstrapd.pid'):
LOG.debug('/run/tox-bootstrapd/tox-bootstrapd.pid')
iRet = True
else:
iRet = os.system("netstat -nle4|grep -q :33")
if iRet > 0:
LOG.warn(f'bootstraping local No local DHT running')
LOG.info(f'bootstraping local')
return bootstrap_udp(elts, lToxes, oArgs)
def lDNSClean(l):
global lDEAD_BS
# list(set(l).difference(set(lDEAD_BS)))
return [elt for elt in l if elt not in lDEAD_BS]
def lExitExcluder(oArgs, iPort=9051):
"""
https://raw.githubusercontent.com/nusenu/noContactInfo_Exit_Excluder/main/exclude_noContactInfo_Exits.py
"""
if not stem:
LOG.warn('please install the stem Python package')
return ''
LOG.debug('lExcludeExitNodes')
try:
controller = oGetStemController(log_level=10)
# generator
relays = controller.get_server_descriptors()
except Exception as e:
LOG.error(f'Failed to get relay descriptors {e}')
return None
if controller.is_set('ExcludeExitNodes'):
LOG.info('ExcludeExitNodes is in use already.')
return None
exit_excludelist=[]
LOG.debug("Excluded exit relays:")
for relay in relays:
if relay.exit_policy.is_exiting_allowed() and not relay.contact:
if is_valid_fingerprint(relay.fingerprint):
exit_excludelist.append(relay.fingerprint)
LOG.debug("https://metrics.torproject.org/rs.html#details/%s" % relay.fingerprint)
else:
LOG.warn('Invalid Fingerprint: %s' % relay.fingerprint)
try:
controller.set_conf('ExcludeExitNodes', exit_excludelist)
LOG.info('Excluded a total of %s exit relays without ContactInfo from the exit position.' % len(exit_excludelist))
except Exception as e:
LOG.exception('ExcludeExitNodes ' +str(e))
return exit_excludelist
aHOSTS = {}
@functools.lru_cache(maxsize=20)
def sDNSLookup(host):
global aHOSTS
ipv = 0
if host in lDEAD_BS:
# LOG.warn(f"address skipped because in lDEAD_BS {host}")
return ''
if host in aHOSTS:
return aHOSTS[host]
try:
s = host.replace('.','')
int(s)
ipv = 4
except:
try:
s = host.replace(':','')
int(s)
ipv = 6
except: pass
if ipv > 0:
# LOG.debug(f"v={ipv} IP address {host}")
return host
LOG.debug(f"sDNSLookup {host}")
ip = ''
if host.endswith('.tox') or host.endswith('.onion'):
if False and stem:
ip = sMapaddressResolv(host)
if ip: return ip
ip = sTorResolve(host)
if ip: return ip
if not bHAVE_TORR:
LOG.warn(f"onion address skipped because no tor-resolve {host}")
return ''
try:
sout = f"/tmp/TR{os.getpid()}.log"
i = os.system(f"tor-resolve -4 {host} > {sout}")
if not i:
LOG.warn(f"onion address skipped because tor-resolve on {host}")
return ''
ip = open(sout, 'rt').read()
if ip.endswith('failed.'):
LOG.warn(f"onion address skipped because tor-resolve failed on {host}")
return ''
LOG.debug(f"onion address tor-resolve {ip} on {host}")
return ip
except:
pass
else:
try:
ip = socket.gethostbyname(host)
LOG.debug(f"host={host} gethostbyname IP address {ip}")
if ip:
aHOSTS[host] = ip
return ip
# drop through
except:
# drop through
pass
if ip == '':
try:
sout = f"/tmp/TR{os.getpid()}.log"
i = os.system(f"dig {host} +timeout=15|grep ^{host}|sed -e 's/.* //'> {sout}")
if not i:
LOG.warn(f"address skipped because dig failed on {host}")
return ''
ip = open(sout, 'rt').read().strip()
LOG.debug(f"address dig {ip} on {host}")
aHOSTS[host] = ip
return ip
except:
ip = host
LOG.debug(f'sDNSLookup {host} -> {ip}')
if ip and ip != host:
aHOSTS[host] = ip
return ip
def bootstrap_udp(lelts, lToxes, oArgs=None):
lelts = lDNSClean(lelts)
socket.setdefaulttimeout(15.0)
for oTox in lToxes:
random.shuffle(lelts)
if hasattr(oTox, 'oArgs'):
oArgs = oTox.oArgs
if hasattr(oArgs, 'contents') and oArgs.contents.proxy_type != 0:
lelts = lelts[:1]
# LOG.debug(f'bootstrap_udp DHT bootstraping {oTox.name} {len(lelts)}')
for largs in lelts:
assert len(largs) == 3
host, port, key = largs
assert host; assert port; assert key
if host in lDEAD_BS: continue
ip = sDNSLookup(host)
if not ip:
LOG.warn(f'bootstrap_udp to host={host} port={port} did not resolve ip={ip}')
continue
if type(port) == str:
port = int(port)
try:
assert len(key) == 64, key
# NOT ip
oRet = oTox.bootstrap(host,
port,
key)
except Exception as e:
if oArgs is None or (
hasattr(oArgs, 'contents') and oArgs.contents.proxy_type == 0):
pass
# LOG.error(f'bootstrap_udp failed to host={host} port={port} {e}')
continue
if not oRet:
LOG.warn(f'bootstrap_udp failed to {host} : {oRet}')
elif oTox.self_get_connection_status() != TOX_CONNECTION['NONE']:
LOG.info(f'bootstrap_udp to {host} connected')
break
else:
# LOG.debug(f'bootstrap_udp to {host} not connected')
pass
def bootstrap_tcp(lelts, lToxes, oArgs=None):
lelts = lDNSClean(lelts)
for oTox in lToxes:
if hasattr(oTox, 'oArgs'): oArgs = oTox.oArgs
random.shuffle(lelts)
# LOG.debug(f'bootstrap_tcp bootstapping {oTox.name} {len(lelts)}')
for (host, port, key,) in lelts:
assert host; assert port;assert key
if host in lDEAD_BS: continue
ip = sDNSLookup(host)
if not ip:
LOG.warn(f'bootstrap_tcp to {host} did not resolve ip={ip}')
# continue
ip = host
if host.endswith('.onion') and stem:
l = lIntroductionPoints(host)
if not l:
LOG.warn(f'bootstrap_tcp to {host} has no introduction points')
continue
if type(port) == str:
port = int(port)
try:
assert len(key) == 64, key
oRet = oTox.add_tcp_relay(ip,
port,
key)
except Exception as e:
LOG.error(f'bootstrap_tcp to {host} : ' +str(e))
continue
if not oRet:
LOG.warn(f'bootstrap_tcp failed to {host} : {oRet}')
elif oTox.mycon_time == 1:
LOG.info(f'bootstrap_tcp to {host} not yet connected last=1')
elif oTox.mycon_status is False:
LOG.info(f'bootstrap_tcp to {host} not True' \
+f" last={int(oTox.mycon_time)}" )
elif oTox.self_get_connection_status() != TOX_CONNECTION['NONE']:
LOG.info(f'bootstrap_tcp to {host} connected' \
+f" last={int(oTox.mycon_time)}" )
break
else:
LOG.debug(f'bootstrap_tcp to {host} but not connected' \
+f" last={int(oTox.mycon_time)}" )
pass
def iNmapInfoNmap(sProt, sHost, sPort, key=None, environ=None, cmd=''):
if sHost in ['-', 'NONE']: return 0
if not nmap: return 0
nmps = nmap.PortScanner
if sProt in ['socks', 'socks5', 'tcp4']:
prot = 'tcp'
cmd = f" -Pn -n -sT -p T:{sPort}"
else:
prot = 'udp'
cmd = f" -Pn -n -sU -p U:{sPort}"
LOG.debug(f"iNmapInfoNmap cmd={cmd}")
sys.stdout.flush()
o = nmps().scan(hosts=sHost, arguments=cmd)
aScan = o['scan']
ip = list(aScan.keys())[0]
state = aScan[ip][prot][sPort]['state']
LOG.info(f"iNmapInfoNmap: to {sHost} {state}")
return 0
def iNmapInfo(sProt, sHost, sPort, key=None, environ=None, cmd='nmap'):
if sHost in ['-', 'NONE']: return 0
sFile = os.path.join("/tmp", f"{sHost}.{os.getpid()}.nmap")
if sProt in ['socks', 'socks5', 'tcp4']:
cmd += f" -Pn -n -sT -p T:{sPort} {sHost} | grep /tcp "
else:
cmd += f" -Pn -n -sU -p U:{sPort} {sHost} | grep /udp "
LOG.debug(f"iNmapInfo cmd={cmd}")
sys.stdout.flush()
iRet = os.system('sudo ' +cmd +f" >{sFile} 2>&1 ")
LOG.debug(f"iNmapInfo cmd={cmd} iRet={iRet}")
if iRet != 0:
return iRet
assert os.path.exists(sFile), sFile
with open(sFile, 'rt') as oFd:
l = oFd.readlines()
assert len(l)
l = [line for line in l if line and not line.startswith('WARNING:')]
s = '\n'.join([s.strip() for s in l])
LOG.info(f"iNmapInfo: to {sHost}\n{s}")
return 0
def bootstrap_iNmapInfo(lElts, oArgs, protocol="tcp4", bIS_LOCAL=False, iNODES=iNODES, cmd='nmap'):
if not bIS_LOCAL and not bAreWeConnected():
LOG.warn(f"bootstrap_iNmapInfo not local and NOT CONNECTED")
return True
if os.environ['USER'] != 'root':
LOG.warn(f"bootstrap_iNmapInfo not ROOT")
return True
lRetval = []
for elts in lElts[:iNODES]:
host, port, key = elts
ip = sDNSLookup(host)
if not ip:
LOG.info('bootstrap_iNmapInfo to {host} did not resolve ip={ip}')
continue
if type(port) == str:
port = int(port)
iRet = -1
try:
if not nmap:
iRet = iNmapInfo(protocol, ip, port, key, cmd=cmd)
else:
iRet = iNmapInfoNmap(protocol, ip, port, key)
if iRet != 0:
LOG.warn('iNmapInfo to ' +repr(host) +' retval=' +str(iRet))
lRetval += [False]
else:
LOG.debug('iNmapInfo to ' +repr(host) +' retval=' +str(iRet))
lRetval += [True]
except Exception as e:
LOG.exception('iNmapInfo to {host} : ' +str(e)
)
lRetval += [False]
return any(lRetval)
def caseFactory(cases):
"""We want the tests run in order."""
if len(cases) > 1:
ordered_cases = sorted(cases, key=lambda f: inspect.findsource(f)[1])
else:
ordered_cases = cases
return ordered_cases
def suiteFactory(*testcases):
"""We want the tests run in order."""
linen = lambda f: getattr(tc, f).__code__.co_firstlineno
lncmp = lambda a, b: linen(a) - linen(b)
test_suite = unittest.TestSuite()
for tc in testcases:
test_suite.addTest(unittest.makeSuite(tc, sortUsing=lncmp))
return test_suite