Add onionshare CLI to cli folder, move GUI to desktop folder, and start refactoring it to work with briefcase

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Micah Lee 2020-10-12 22:40:55 -07:00
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@ -22,4 +22,4 @@ To learn how OnionShare works, what its security properties are, how to use it,
--- ---
Test status: [![CircleCI](https://circleci.com/gh/micahflee/onionshare.svg?style=svg)](https://circleci.com/gh/micahflee/onionshare) Test status: [![CircleCI](https://circleci.com/gh/micahflee/onionshare.svg?style=svg)](https://circleci.com/gh/micahflee/onionshare)

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cli/.circleci/config.yml Normal file
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version: 2
workflows:
version: 2
test:
jobs:
- test-3.6
- test-3.7
- test-3.8
jobs:
test-3.6: &test-template
docker:
- image: circleci/python:3.6-buster
working_directory: ~/repo
steps:
- checkout
- run:
name: Install dependencies
command: |
poetry install
- run:
name: Run unit tests
command: |
poetry run pytest -vvv ./tests
test-3.7:
<<: *test-template
docker:
- image: circleci/python:3.7-buster
test-3.8:
<<: *test-template
docker:
- image: circleci/python:3.8-buster

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cli/CHANGELOG.md Normal file
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# OnionShare CLI Changelog
Coming soon.

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cli/README.md Normal file
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```
@@@@@@@@@
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@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ ___ _
@@@@@@ @@@@@@@@@@@@@ / _ \ (_)
@@@@ @ @@@@@@@@@@@ | | | |_ __ _ ___ _ __
@@@@@@@@ @@@@@@@@@@ | | | | '_ \| |/ _ \| '_ \
@@@@@@@@@@@@ @@@@@@@@@@ \ \_/ / | | | | (_) | | | |
@@@@@@@@@@@@@@@@ @@@@@@@@@ \___/|_| |_|_|\___/|_| |_|
@@@@@@@@@ @@@@@@@@@@@@@@@@ _____ _
@@@@@@@@@@ @@@@@@@@@@@@ / ___| |
@@@@@@@@@@ @@@@@@@@ \ `--.| |__ __ _ _ __ ___
@@@@@@@@@@@ @ @@@@ `--. \ '_ \ / _` | '__/ _ \
@@@@@@@@@@@@@ @@@@@@ /\__/ / | | | (_| | | | __/
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ \____/|_| |_|\__,_|_| \___|
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@
@@@@@@@@@
```
# OnionShare CLI
_This project is under development and not ready for use._
OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network.
This is the command line version of OnionShare. [Click here](https://github.com/micahflee/onionshare) for the graphical version.
## Installing OnionShare CLI
First, make sure you have `tor` installed. In Linux, install it through your package manager. In macOS, install it with [Homebrew](https://brew.sh): `brew install tor`.
Then install OnionShare CLI:
```
pip install onionshare-cli
```
Then run it with:
```
onionshare-cli --help
```
## Developing OnionShare CLI
You must have python3 and [poetry](https://python-poetry.org/) installed.
Install dependencies with poetry:
```
poetry install
```
To run from the source tree:
```
poetry run onionshare-cli
```
To run tests:
```
poetry run pytest -vvv ./tests
```
### Making a release
Before making a release, make update the version in these places:
- `pyproject.toml`
- `onionshare_cli/resources/version.txt`
And edit `CHANGELOG.md` to include a list of all major changes since the last release.
Create a PGP-signed git tag. For example for OnionShare CLI 0.1.0, the tag must be `v0.1.0`.
Build and publish to PyPi:
```
poetry publish --build
```
Test status: [![CircleCI](https://circleci.com/gh/micahflee/onionshare-cli.svg?style=svg)](https://circleci.com/gh/micahflee/onionshare-cli)

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# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import base64
import hashlib
import inspect
import os
import platform
import random
import socket
import sys
import tempfile
import threading
import time
import shutil
from .settings import Settings
class Common:
"""
The Common object is shared amongst all parts of OnionShare.
"""
def __init__(self, verbose=False):
self.verbose = verbose
# The platform OnionShare is running on
self.platform = platform.system()
if self.platform.endswith("BSD") or self.platform == "DragonFly":
self.platform = "BSD"
# The current version of OnionShare
with open(self.get_resource_path("version.txt")) as f:
self.version = f.read().strip()
def load_settings(self, config=None):
"""
Loading settings, optionally from a custom config json file.
"""
self.settings = Settings(self, config)
self.settings.load()
def log(self, module, func, msg=None):
"""
If verbose mode is on, log error messages to stdout
"""
if self.verbose:
timestamp = time.strftime("%b %d %Y %X")
final_msg = f"[{timestamp}] {module}.{func}"
if msg:
final_msg = f"{final_msg}: {msg}"
print(final_msg)
def get_resource_path(self, filename):
"""
Returns the absolute path of a resource
"""
resources_path = os.path.join(
os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))),
"resources",
)
return os.path.join(resources_path, filename)
def get_tor_paths(self):
if self.platform == "Linux":
tor_path = shutil.which("tor")
obfs4proxy_file_path = shutil.which("obfs4proxy")
prefix = os.path.dirname(os.path.dirname(tor_path))
tor_geo_ip_file_path = os.path.join(prefix, "share/tor/geoip")
tor_geo_ipv6_file_path = os.path.join(prefix, "share/tor/geoip6")
elif self.platform == "Windows":
base_path = os.path.join(
os.path.dirname(os.path.dirname(self.get_resource_path(""))), "tor"
)
tor_path = os.path.join(os.path.join(base_path, "Tor"), "tor.exe")
obfs4proxy_file_path = os.path.join(
os.path.join(base_path, "Tor"), "obfs4proxy.exe"
)
tor_geo_ip_file_path = os.path.join(
os.path.join(os.path.join(base_path, "Data"), "Tor"), "geoip"
)
tor_geo_ipv6_file_path = os.path.join(
os.path.join(os.path.join(base_path, "Data"), "Tor"), "geoip6"
)
elif self.platform == "Darwin":
base_path = os.path.dirname(
os.path.dirname(os.path.dirname(self.get_resource_path("")))
)
tor_path = os.path.join(base_path, "Resources", "Tor", "tor")
tor_geo_ip_file_path = os.path.join(base_path, "Resources", "Tor", "geoip")
tor_geo_ipv6_file_path = os.path.join(
base_path, "Resources", "Tor", "geoip6"
)
obfs4proxy_file_path = os.path.join(
base_path, "Resources", "Tor", "obfs4proxy"
)
elif self.platform == "BSD":
tor_path = "/usr/local/bin/tor"
tor_geo_ip_file_path = "/usr/local/share/tor/geoip"
tor_geo_ipv6_file_path = "/usr/local/share/tor/geoip6"
obfs4proxy_file_path = "/usr/local/bin/obfs4proxy"
return (
tor_path,
tor_geo_ip_file_path,
tor_geo_ipv6_file_path,
obfs4proxy_file_path,
)
def build_data_dir(self):
"""
Returns the path of the OnionShare data directory.
"""
if self.platform == "Windows":
try:
appdata = os.environ["APPDATA"]
onionshare_data_dir = f"{appdata}\\OnionShare"
except:
# If for some reason we don't have the 'APPDATA' environment variable
# (like running tests in Linux while pretending to be in Windows)
onionshare_data_dir = os.path.expanduser("~/.config/onionshare")
elif self.platform == "Darwin":
onionshare_data_dir = os.path.expanduser(
"~/Library/Application Support/OnionShare"
)
else:
onionshare_data_dir = os.path.expanduser("~/.config/onionshare")
# Modify the data dir if running tests
if getattr(sys, "onionshare_test_mode", False):
onionshare_data_dir += "-testdata"
os.makedirs(onionshare_data_dir, 0o700, True)
return onionshare_data_dir
def build_tmp_dir(self):
"""
Returns path to a folder that can hold temporary files
"""
tmp_dir = os.path.join(self.build_data_dir(), "tmp")
os.makedirs(tmp_dir, 0o700, True)
return tmp_dir
def build_persistent_dir(self):
"""
Returns the path to the folder that holds persistent files
"""
persistent_dir = os.path.join(self.build_data_dir(), "persistent")
os.makedirs(persistent_dir, 0o700, True)
return persistent_dir
def build_tor_dir(self):
"""
Returns path to the tor data directory
"""
tor_dir = os.path.join(self.build_data_dir(), "tor_data")
os.makedirs(tor_dir, 0o700, True)
return tor_dir
def build_password(self, word_count=2):
"""
Returns a random string made of words from the wordlist, such as "deter-trig".
"""
with open(self.get_resource_path("wordlist.txt")) as f:
wordlist = f.read().split()
r = random.SystemRandom()
return "-".join(r.choice(wordlist) for _ in range(word_count))
def build_username(self, word_count=2):
"""
Returns a random string made of words from the wordlist, such as "deter-trig".
"""
with open(self.get_resource_path("wordlist.txt")) as f:
wordlist = f.read().split()
r = random.SystemRandom()
return "-".join(r.choice(wordlist) for _ in range(word_count))
@staticmethod
def random_string(num_bytes, output_len=None):
"""
Returns a random string with a specified number of bytes.
"""
b = os.urandom(num_bytes)
h = hashlib.sha256(b).digest()[:16]
s = base64.b32encode(h).lower().replace(b"=", b"").decode("utf-8")
if not output_len:
return s
return s[:output_len]
@staticmethod
def human_readable_filesize(b):
"""
Returns filesize in a human readable format.
"""
thresh = 1024.0
if b < thresh:
return "{:.1f} B".format(b)
units = ("KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB")
u = 0
b /= thresh
while b >= thresh:
b /= thresh
u += 1
return "{:.1f} {}".format(b, units[u])
@staticmethod
def format_seconds(seconds):
"""Return a human-readable string of the format 1d2h3m4s"""
days, seconds = divmod(seconds, 86400)
hours, seconds = divmod(seconds, 3600)
minutes, seconds = divmod(seconds, 60)
human_readable = []
if days:
human_readable.append("{:.0f}d".format(days))
if hours:
human_readable.append("{:.0f}h".format(hours))
if minutes:
human_readable.append("{:.0f}m".format(minutes))
if seconds or not human_readable:
human_readable.append("{:.0f}s".format(seconds))
return "".join(human_readable)
@staticmethod
def estimated_time_remaining(bytes_downloaded, total_bytes, started):
now = time.time()
time_elapsed = now - started # in seconds
download_rate = bytes_downloaded / time_elapsed
remaining_bytes = total_bytes - bytes_downloaded
eta = remaining_bytes / download_rate
return Common.format_seconds(eta)
@staticmethod
def get_available_port(min_port, max_port):
"""
Find a random available port within the given range.
"""
with socket.socket() as tmpsock:
while True:
try:
tmpsock.bind(("127.0.0.1", random.randint(min_port, max_port)))
break
except OSError as e:
pass
_, port = tmpsock.getsockname()
return port
@staticmethod
def dir_size(start_path):
"""
Calculates the total size, in bytes, of all of the files in a directory.
"""
total_size = 0
for dirpath, dirnames, filenames in os.walk(start_path):
for f in filenames:
fp = os.path.join(dirpath, f)
if not os.path.islink(fp):
total_size += os.path.getsize(fp)
return total_size
class AutoStopTimer(threading.Thread):
"""
Background thread sleeps t hours and returns.
"""
def __init__(self, common, time):
threading.Thread.__init__(self)
self.common = common
self.setDaemon(True)
self.time = time
def run(self):
self.common.log(
"AutoStopTimer", f"Server will shut down after {self.time} seconds"
)
time.sleep(self.time)
return 1

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cli/onionshare_cli/onion.py Normal file
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# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from stem.control import Controller
from stem import ProtocolError, SocketClosed
from stem.connection import MissingPassword, UnreadableCookieFile, AuthenticationFailure
from Crypto.PublicKey import RSA
import base64, os, sys, tempfile, shutil, urllib, platform, subprocess, time, shlex
from distutils.version import LooseVersion as Version
from . import common
from .settings import Settings
# TODO: Figure out how to localize this for the GUI
class TorErrorAutomatic(Exception):
"""
OnionShare is failing to connect and authenticate to the Tor controller,
using automatic settings that should work with Tor Browser.
"""
pass
class TorErrorInvalidSetting(Exception):
"""
This exception is raised if the settings just don't make sense.
"""
pass
class TorErrorSocketPort(Exception):
"""
OnionShare can't connect to the Tor controller using the supplied address and port.
"""
pass
class TorErrorSocketFile(Exception):
"""
OnionShare can't connect to the Tor controller using the supplied socket file.
"""
pass
class TorErrorMissingPassword(Exception):
"""
OnionShare connected to the Tor controller, but it requires a password.
"""
pass
class TorErrorUnreadableCookieFile(Exception):
"""
OnionShare connected to the Tor controller, but your user does not have permission
to access the cookie file.
"""
pass
class TorErrorAuthError(Exception):
"""
OnionShare connected to the address and port, but can't authenticate. It's possible
that a Tor controller isn't listening on this port.
"""
pass
class TorErrorProtocolError(Exception):
"""
This exception is raised if onionshare connects to the Tor controller, but it
isn't acting like a Tor controller (such as in Whonix).
"""
pass
class TorTooOld(Exception):
"""
This exception is raised if onionshare needs to use a feature of Tor or stem
(like stealth ephemeral onion services) but the version you have installed
is too old.
"""
pass
class BundledTorNotSupported(Exception):
"""
This exception is raised if onionshare is set to use the bundled Tor binary,
but it's not supported on that platform, or in dev mode.
"""
class BundledTorTimeout(Exception):
"""
This exception is raised if onionshare is set to use the bundled Tor binary,
but Tor doesn't finish connecting promptly.
"""
class BundledTorCanceled(Exception):
"""
This exception is raised if onionshare is set to use the bundled Tor binary,
and the user cancels connecting to Tor
"""
class BundledTorBroken(Exception):
"""
This exception is raised if onionshare is set to use the bundled Tor binary,
but the process seems to fail to run.
"""
class Onion(object):
"""
Onion is an abstraction layer for connecting to the Tor control port and
creating onion services. OnionShare supports creating onion services by
connecting to the Tor controller and using ADD_ONION, DEL_ONION.
stealth: Should the onion service be stealth?
settings: A Settings object. If it's not passed in, load from disk.
bundled_connection_func: If the tor connection type is bundled, optionally
call this function and pass in a status string while connecting to tor. This
is necessary for status updates to reach the GUI.
"""
def __init__(self, common, use_tmp_dir=False):
self.common = common
self.common.log("Onion", "__init__")
self.use_tmp_dir = use_tmp_dir
# Is bundled tor supported?
if (
self.common.platform == "Windows" or self.common.platform == "Darwin"
) and getattr(sys, "onionshare_dev_mode", False):
self.bundle_tor_supported = False
else:
self.bundle_tor_supported = True
# Set the path of the tor binary, for bundled tor
(
self.tor_path,
self.tor_geo_ip_file_path,
self.tor_geo_ipv6_file_path,
self.obfs4proxy_file_path,
) = self.common.get_tor_paths()
# The tor process
self.tor_proc = None
# The Tor controller
self.c = None
# Start out not connected to Tor
self.connected_to_tor = False
# Assigned later if we are using stealth mode
self.auth_string = None
def connect(
self,
custom_settings=None,
config=None,
tor_status_update_func=None,
connect_timeout=120,
local_only=False,
):
if local_only:
self.common.log(
"Onion", "connect", "--local-only, so skip trying to connect"
)
return
self.common.log("Onion", "connect")
# Either use settings that are passed in, or use them from common
if custom_settings:
self.settings = custom_settings
elif config:
self.common.load_settings(config)
self.settings = self.common.settings
else:
self.common.load_settings()
self.settings = self.common.settings
# The Tor controller
self.c = None
if self.settings.get("connection_type") == "bundled":
if not self.bundle_tor_supported:
raise BundledTorNotSupported(
# strings._("settings_error_bundled_tor_not_supported")
"Using the Tor version that comes with OnionShare does not work in developer mode on Windows or macOS."
)
# Create a torrc for this session
if self.use_tmp_dir:
self.tor_data_directory = tempfile.TemporaryDirectory(
dir=self.common.build_tmp_dir()
)
self.tor_data_directory_name = self.tor_data_directory.name
else:
self.tor_data_directory_name = self.common.build_tor_dir()
self.common.log(
"Onion",
"connect",
f"tor_data_directory_name={self.tor_data_directory_name}",
)
# Create the torrc
with open(self.common.get_resource_path("torrc_template")) as f:
torrc_template = f.read()
self.tor_cookie_auth_file = os.path.join(
self.tor_data_directory_name, "cookie"
)
try:
self.tor_socks_port = self.common.get_available_port(1000, 65535)
except:
raise OSError("OnionShare port not available")
self.tor_torrc = os.path.join(self.tor_data_directory_name, "torrc")
if self.common.platform == "Windows" or self.common.platform == "Darwin":
# Windows doesn't support unix sockets, so it must use a network port.
# macOS can't use unix sockets either because socket filenames are limited to
# 100 chars, and the macOS sandbox forces us to put the socket file in a place
# with a really long path.
torrc_template += "ControlPort {{control_port}}\n"
try:
self.tor_control_port = self.common.get_available_port(1000, 65535)
except:
raise OSError("OnionShare port not available")
self.tor_control_socket = None
else:
# Linux and BSD can use unix sockets
torrc_template += "ControlSocket {{control_socket}}\n"
self.tor_control_port = None
self.tor_control_socket = os.path.join(
self.tor_data_directory_name, "control_socket"
)
torrc_template = torrc_template.replace(
"{{data_directory}}", self.tor_data_directory_name
)
torrc_template = torrc_template.replace(
"{{control_port}}", str(self.tor_control_port)
)
torrc_template = torrc_template.replace(
"{{control_socket}}", str(self.tor_control_socket)
)
torrc_template = torrc_template.replace(
"{{cookie_auth_file}}", self.tor_cookie_auth_file
)
torrc_template = torrc_template.replace(
"{{geo_ip_file}}", self.tor_geo_ip_file_path
)
torrc_template = torrc_template.replace(
"{{geo_ipv6_file}}", self.tor_geo_ipv6_file_path
)
torrc_template = torrc_template.replace(
"{{socks_port}}", str(self.tor_socks_port)
)
with open(self.tor_torrc, "w") as f:
f.write(torrc_template)
# Bridge support
if self.settings.get("tor_bridges_use_obfs4"):
f.write(
f"ClientTransportPlugin obfs4 exec {self.obfs4proxy_file_path}\n"
)
with open(
self.common.get_resource_path("torrc_template-obfs4")
) as o:
for line in o:
f.write(line)
elif self.settings.get("tor_bridges_use_meek_lite_azure"):
f.write(
f"ClientTransportPlugin meek_lite exec {self.obfs4proxy_file_path}\n"
)
with open(
self.common.get_resource_path("torrc_template-meek_lite_azure")
) as o:
for line in o:
f.write(line)
if self.settings.get("tor_bridges_use_custom_bridges"):
if "obfs4" in self.settings.get("tor_bridges_use_custom_bridges"):
f.write(
f"ClientTransportPlugin obfs4 exec {self.obfs4proxy_file_path}\n"
)
elif "meek_lite" in self.settings.get(
"tor_bridges_use_custom_bridges"
):
f.write(
f"ClientTransportPlugin meek_lite exec {self.obfs4proxy_file_path}\n"
)
f.write(self.settings.get("tor_bridges_use_custom_bridges"))
f.write("\nUseBridges 1")
# Execute a tor subprocess
start_ts = time.time()
if self.common.platform == "Windows":
# In Windows, hide console window when opening tor.exe subprocess
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
self.tor_proc = subprocess.Popen(
[self.tor_path, "-f", self.tor_torrc],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
startupinfo=startupinfo,
)
else:
self.tor_proc = subprocess.Popen(
[self.tor_path, "-f", self.tor_torrc],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
# Wait for the tor controller to start
time.sleep(2)
# Connect to the controller
try:
if (
self.common.platform == "Windows"
or self.common.platform == "Darwin"
):
self.c = Controller.from_port(port=self.tor_control_port)
self.c.authenticate()
else:
self.c = Controller.from_socket_file(path=self.tor_control_socket)
self.c.authenticate()
except Exception as e:
raise BundledTorBroken(
# strings._("settings_error_bundled_tor_broken").format(e.args[0])
"OnionShare could not connect to Tor:\n{}".format(e.args[0])
)
while True:
try:
res = self.c.get_info("status/bootstrap-phase")
except SocketClosed:
raise BundledTorCanceled()
res_parts = shlex.split(res)
progress = res_parts[2].split("=")[1]
summary = res_parts[4].split("=")[1]
# "\033[K" clears the rest of the line
print(
f"\rConnecting to the Tor network: {progress}% - {summary}\033[K",
end="",
)
if callable(tor_status_update_func):
if not tor_status_update_func(progress, summary):
# If the dialog was canceled, stop connecting to Tor
self.common.log(
"Onion",
"connect",
"tor_status_update_func returned false, canceling connecting to Tor",
)
print()
return False
if summary == "Done":
print("")
break
time.sleep(0.2)
# If using bridges, it might take a bit longer to connect to Tor
if (
self.settings.get("tor_bridges_use_custom_bridges")
or self.settings.get("tor_bridges_use_obfs4")
or self.settings.get("tor_bridges_use_meek_lite_azure")
):
# Only override timeout if a custom timeout has not been passed in
if connect_timeout == 120:
connect_timeout = 150
if time.time() - start_ts > connect_timeout:
print("")
try:
self.tor_proc.terminate()
raise BundledTorTimeout(
# strings._("settings_error_bundled_tor_timeout")
"Taking too long to connect to Tor. Maybe you aren't connected to the Internet, or have an inaccurate system clock?"
)
except FileNotFoundError:
pass
elif self.settings.get("connection_type") == "automatic":
# Automatically try to guess the right way to connect to Tor Browser
# Try connecting to control port
found_tor = False
# If the TOR_CONTROL_PORT environment variable is set, use that
env_port = os.environ.get("TOR_CONTROL_PORT")
if env_port:
try:
self.c = Controller.from_port(port=int(env_port))
found_tor = True
except:
pass
else:
# Otherwise, try default ports for Tor Browser, Tor Messenger, and system tor
try:
ports = [9151, 9153, 9051]
for port in ports:
self.c = Controller.from_port(port=port)
found_tor = True
except:
pass
# If this still didn't work, try guessing the default socket file path
socket_file_path = ""
if not found_tor:
try:
if self.common.platform == "Darwin":
socket_file_path = os.path.expanduser(
"~/Library/Application Support/TorBrowser-Data/Tor/control.socket"
)
self.c = Controller.from_socket_file(path=socket_file_path)
found_tor = True
except:
pass
# If connecting to default control ports failed, so let's try
# guessing the socket file name next
if not found_tor:
try:
if self.common.platform == "Linux" or self.common.platform == "BSD":
socket_file_path = (
f"/run/user/{os.geteuid()}/Tor/control.socket"
)
elif self.common.platform == "Darwin":
socket_file_path = (
f"/run/user/{os.geteuid()}/Tor/control.socket"
)
elif self.common.platform == "Windows":
# Windows doesn't support unix sockets
raise TorErrorAutomatic(
# strings._("settings_error_automatic")
"Could not connect to the Tor controller. Is Tor Browser (available from torproject.org) running in the background?"
)
self.c = Controller.from_socket_file(path=socket_file_path)
except:
raise TorErrorAutomatic(
# strings._("settings_error_automatic")
"Could not connect to the Tor controller. Is Tor Browser (available from torproject.org) running in the background?"
)
# Try authenticating
try:
self.c.authenticate()
except:
raise TorErrorAutomatic(
# strings._("settings_error_automatic")
"Could not connect to the Tor controller. Is Tor Browser (available from torproject.org) running in the background?"
)
else:
# Use specific settings to connect to tor
# Try connecting
try:
if self.settings.get("connection_type") == "control_port":
self.c = Controller.from_port(
address=self.settings.get("control_port_address"),
port=self.settings.get("control_port_port"),
)
elif self.settings.get("connection_type") == "socket_file":
self.c = Controller.from_socket_file(
path=self.settings.get("socket_file_path")
)
else:
raise TorErrorInvalidSetting(
# strings._("settings_error_unknown")
"Can't connect to Tor controller because your settings don't make sense."
)
except:
if self.settings.get("connection_type") == "control_port":
raise TorErrorSocketPort(
# strings._("settings_error_socket_port")
"Can't connect to the Tor controller at {}:{}.".format(
self.settings.get("control_port_address"),
self.settings.get("control_port_port"),
)
)
else:
raise TorErrorSocketFile(
# strings._("settings_error_socket_file")
"Can't connect to the Tor controller using socket file {}.".format(
self.settings.get("socket_file_path")
)
)
# Try authenticating
try:
if self.settings.get("auth_type") == "no_auth":
self.c.authenticate()
elif self.settings.get("auth_type") == "password":
self.c.authenticate(self.settings.get("auth_password"))
else:
raise TorErrorInvalidSetting(
# strings._("settings_error_unknown")
"Can't connect to Tor controller because your settings don't make sense."
)
except MissingPassword:
raise TorErrorMissingPassword(
# strings._("settings_error_missing_password")
"Connected to Tor controller, but it requires a password to authenticate."
)
except UnreadableCookieFile:
raise TorErrorUnreadableCookieFile(
# strings._("settings_error_unreadable_cookie_file")
"Connected to the Tor controller, but password may be wrong, or your user is not permitted to read the cookie file."
)
except AuthenticationFailure:
raise TorErrorAuthError(
# strings._("settings_error_auth")
"Connected to {}:{}, but can't authenticate. Maybe this isn't a Tor controller?".format(
self.settings.get("control_port_address"),
self.settings.get("control_port_port"),
)
)
# If we made it this far, we should be connected to Tor
self.connected_to_tor = True
# Get the tor version
self.tor_version = self.c.get_version().version_str
self.common.log("Onion", "connect", f"Connected to tor {self.tor_version}")
# Do the versions of stem and tor that I'm using support ephemeral onion services?
list_ephemeral_hidden_services = getattr(
self.c, "list_ephemeral_hidden_services", None
)
self.supports_ephemeral = (
callable(list_ephemeral_hidden_services) and self.tor_version >= "0.2.7.1"
)
# Do the versions of stem and tor that I'm using support stealth onion services?
try:
res = self.c.create_ephemeral_hidden_service(
{1: 1},
basic_auth={"onionshare": None},
await_publication=False,
key_type="NEW",
key_content="RSA1024",
)
tmp_service_id = res.service_id
self.c.remove_ephemeral_hidden_service(tmp_service_id)
self.supports_stealth = True
except:
# ephemeral stealth onion services are not supported
self.supports_stealth = False
# Does this version of Tor support next-gen ('v3') onions?
# Note, this is the version of Tor where this bug was fixed:
# https://trac.torproject.org/projects/tor/ticket/28619
self.supports_v3_onions = self.tor_version >= Version("0.3.5.7")
def is_authenticated(self):
"""
Returns True if the Tor connection is still working, or False otherwise.
"""
if self.c is not None:
return self.c.is_authenticated()
else:
return False
def start_onion_service(self, mode_settings, port, await_publication):
"""
Start a onion service on port 80, pointing to the given port, and
return the onion hostname.
"""
self.common.log("Onion", "start_onion_service", f"port={port}")
if not self.supports_ephemeral:
raise TorTooOld(
# strings._("error_ephemeral_not_supported")
"Your version of Tor is too old, ephemeral onion services are not supported"
)
if mode_settings.get("general", "client_auth") and not self.supports_stealth:
raise TorTooOld(
# strings._("error_stealth_not_supported")
"Your version of Tor is too old, stealth onion services are not supported"
)
auth_cookie = None
if mode_settings.get("general", "client_auth"):
if mode_settings.get("onion", "hidservauth_string"):
auth_cookie = mode_settings.get("onion", "hidservauth_string").split()[
2
]
if auth_cookie:
basic_auth = {"onionshare": auth_cookie}
else:
# If we had neither a scheduled auth cookie or a persistent hidservauth string,
# set the cookie to 'None', which means Tor will create one for us
basic_auth = {"onionshare": None}
else:
# Not using client auth at all
basic_auth = None
if mode_settings.get("onion", "private_key"):
key_content = mode_settings.get("onion", "private_key")
if self.is_v2_key(key_content):
key_type = "RSA1024"
else:
# Assume it was a v3 key. Stem will throw an error if it's something illegible
key_type = "ED25519-V3"
else:
key_type = "NEW"
# Work out if we can support v3 onion services, which are preferred
if self.supports_v3_onions and not mode_settings.get("general", "legacy"):
key_content = "ED25519-V3"
else:
# fall back to v2 onion services
key_content = "RSA1024"
# v3 onions don't yet support basic auth. Our ticket:
# https://github.com/micahflee/onionshare/issues/697
if (
key_type == "NEW"
and key_content == "ED25519-V3"
and not mode_settings.get("general", "legacy")
):
basic_auth = None
debug_message = f"key_type={key_type}"
if key_type == "NEW":
debug_message += f", key_content={key_content}"
self.common.log("Onion", "start_onion_service", debug_message)
try:
res = self.c.create_ephemeral_hidden_service(
{80: port},
await_publication=await_publication,
basic_auth=basic_auth,
key_type=key_type,
key_content=key_content,
)
except ProtocolError as e:
raise TorErrorProtocolError(
# strings._("error_tor_protocol_error")
"Tor error: {}".format(e.args[0])
)
onion_host = res.service_id + ".onion"
# Save the service_id
mode_settings.set("general", "service_id", res.service_id)
# Save the private key and hidservauth string
if not mode_settings.get("onion", "private_key"):
mode_settings.set("onion", "private_key", res.private_key)
if mode_settings.get("general", "client_auth") and not mode_settings.get(
"onion", "hidservauth_string"
):
auth_cookie = list(res.client_auth.values())[0]
self.auth_string = f"HidServAuth {onion_host} {auth_cookie}"
mode_settings.set("onion", "hidservauth_string", self.auth_string)
return onion_host
def stop_onion_service(self, mode_settings):
"""
Stop a specific onion service
"""
onion_host = mode_settings.get("general", "service_id")
if onion_host:
self.common.log("Onion", "stop_onion_service", f"onion host: {onion_host}")
try:
self.c.remove_ephemeral_hidden_service(
mode_settings.get("general", "service_id")
)
except:
self.common.log(
"Onion", "stop_onion_service", f"failed to remove {onion_host}"
)
def cleanup(self, stop_tor=True):
"""
Stop onion services that were created earlier. If there's a tor subprocess running, kill it.
"""
self.common.log("Onion", "cleanup")
# Cleanup the ephemeral onion services, if we have any
try:
onions = self.c.list_ephemeral_hidden_services()
for service_id in onions:
onion_host = f"{service_id}.onion"
try:
self.common.log(
"Onion", "cleanup", f"trying to remove onion {onion_host}"
)
self.c.remove_ephemeral_hidden_service(service_id)
except:
self.common.log(
"Onion", "cleanup", f"failed to remove onion {onion_host}"
)
pass
except:
pass
if stop_tor:
# Stop tor process
if self.tor_proc:
self.tor_proc.terminate()
time.sleep(0.2)
if self.tor_proc.poll() is None:
self.common.log(
"Onion",
"cleanup",
"Tried to terminate tor process but it's still running",
)
try:
self.tor_proc.kill()
time.sleep(0.2)
if self.tor_proc.poll() is None:
self.common.log(
"Onion",
"cleanup",
"Tried to kill tor process but it's still running",
)
except:
self.common.log(
"Onion", "cleanup", "Exception while killing tor process"
)
self.tor_proc = None
# Reset other Onion settings
self.connected_to_tor = False
try:
# Delete the temporary tor data directory
if self.use_tmp_dir:
self.tor_data_directory.cleanup()
except:
pass
def get_tor_socks_port(self):
"""
Returns a (address, port) tuple for the Tor SOCKS port
"""
self.common.log("Onion", "get_tor_socks_port")
if self.settings.get("connection_type") == "bundled":
return ("127.0.0.1", self.tor_socks_port)
elif self.settings.get("connection_type") == "automatic":
return ("127.0.0.1", 9150)
else:
return (self.settings.get("socks_address"), self.settings.get("socks_port"))
def is_v2_key(self, key):
"""
Helper function for determining if a key is RSA1024 (v2) or not.
"""
try:
# Import the key
key = RSA.importKey(base64.b64decode(key))
# Is this a v2 Onion key? (1024 bits) If so, we should keep using it.
if key.n.bit_length() == 1024:
return True
else:
return False
except:
return False

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# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import os, shutil
from . import common
from .onion import TorTooOld, TorErrorProtocolError
from .common import AutoStopTimer
class OnionShare(object):
"""
OnionShare is the main application class. Pass in options and run
start_onion_service and it will do the magic.
"""
def __init__(self, common, onion, local_only=False, autostop_timer=0):
self.common = common
self.common.log("OnionShare", "__init__")
# The Onion object
self.onion = onion
self.hidserv_dir = None
self.onion_host = None
self.port = None
# files and dirs to delete on shutdown
self.cleanup_filenames = []
# do not use tor -- for development
self.local_only = local_only
# optionally shut down after N hours
self.autostop_timer = autostop_timer
# init auto-stop timer thread
self.autostop_timer_thread = None
def choose_port(self):
"""
Choose a random port.
"""
try:
self.port = self.common.get_available_port(17600, 17650)
except:
raise OSError("Cannot find an available OnionShare port")
def start_onion_service(self, mode_settings, await_publication=True):
"""
Start the onionshare onion service.
"""
self.common.log("OnionShare", "start_onion_service")
if not self.port:
self.choose_port()
if self.autostop_timer > 0:
self.autostop_timer_thread = AutoStopTimer(self.common, self.autostop_timer)
if self.local_only:
self.onion_host = f"127.0.0.1:{self.port}"
return
self.onion_host = self.onion.start_onion_service(
mode_settings, self.port, await_publication
)
if mode_settings.get("general", "client_auth"):
self.auth_string = self.onion.auth_string
def stop_onion_service(self, mode_settings):
"""
Stop the onion service
"""
self.onion.stop_onion_service(mode_settings)
def cleanup(self):
"""
Shut everything down and clean up temporary files, etc.
"""
self.common.log("OnionShare", "cleanup")
# Cleanup files
try:
for filename in self.cleanup_filenames:
if os.path.isfile(filename):
os.remove(filename)
elif os.path.isdir(filename):
shutil.rmtree(filename)
except:
# Don't crash if file is still in use
pass
self.cleanup_filenames = []

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# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import json
import os
import platform
import locale
try:
# We only need pwd module in macOS, and it's not available in Windows
import pwd
except:
pass
class Settings(object):
"""
This class stores all of the settings for OnionShare, specifically for how
to connect to Tor. If it can't find the settings file, it uses the default,
which is to attempt to connect automatically using default Tor Browser
settings.
"""
def __init__(self, common, config=False):
self.common = common
self.common.log("Settings", "__init__")
# If a readable config file was provided, use that instead
if config:
if os.path.isfile(config):
self.filename = config
else:
self.common.log(
"Settings",
"__init__",
"Supplied config does not exist or is unreadable. Falling back to default location",
)
self.filename = self.build_filename()
else:
# Default config
self.filename = self.build_filename()
# Dictionary of available languages in this version of OnionShare,
# mapped to the language name, in that language
self.available_locales = {
"ar": "العربية", # Arabic
#'bn': 'বাংলা', # Bengali (commented out because not at 90% translation)
"ca": "Català", # Catalan
"zh_Hant": "正體中文 (繁體)", # Traditional Chinese
"zh_Hans": "中文 (简体)", # Simplified Chinese
"da": "Dansk", # Danish
"nl": "Nederlands", # Dutch
"en": "English", # English
# "fi": "Suomi", # Finnish (commented out because not at 90% translation)
"fr": "Français", # French
"de": "Deutsch", # German
"el": "Ελληνικά", # Greek
"is": "Íslenska", # Icelandic
"ga": "Gaeilge", # Irish
"it": "Italiano", # Italian
"ja": "日本語", # Japanese
"nb_NO": "Norsk Bokmål", # Norwegian Bokmål
"fa": "فارسی", # Persian
"pl": "Polski", # Polish
"pt_BR": "Português (Brasil)", # Portuguese Brazil
"pt_PT": "Português (Portugal)", # Portuguese Portugal
"ro": "Română", # Romanian
"ru": "Русский", # Russian
"sr_Latn": "Srpska (latinica)", # Serbian (latin)
"es": "Español", # Spanish
"sv": "Svenska", # Swedish
"te": "తెలుగు", # Telugu
"tr": "Türkçe", # Turkish
"uk": "Українська", # Ukrainian
}
# These are the default settings. They will get overwritten when loading from disk
self.default_settings = {
"version": self.common.version,
"connection_type": "bundled",
"control_port_address": "127.0.0.1",
"control_port_port": 9051,
"socks_address": "127.0.0.1",
"socks_port": 9050,
"socket_file_path": "/var/run/tor/control",
"auth_type": "no_auth",
"auth_password": "",
"use_autoupdate": True,
"autoupdate_timestamp": None,
"no_bridges": True,
"tor_bridges_use_obfs4": False,
"tor_bridges_use_meek_lite_azure": False,
"tor_bridges_use_custom_bridges": "",
"persistent_tabs": [],
"locale": None, # this gets defined in fill_in_defaults()
}
self._settings = {}
self.fill_in_defaults()
def fill_in_defaults(self):
"""
If there are any missing settings from self._settings, replace them with
their default values.
"""
for key in self.default_settings:
if key not in self._settings:
self._settings[key] = self.default_settings[key]
# Choose the default locale based on the OS preference, and fall-back to English
if self._settings["locale"] is None:
language_code, encoding = locale.getdefaultlocale()
# Default to English
if not language_code:
language_code = "en_US"
if language_code == "pt_PT" and language_code == "pt_BR":
# Portuguese locales include country code
default_locale = language_code
else:
# All other locales cut off the country code
default_locale = language_code[:2]
if default_locale not in self.available_locales:
default_locale = "en"
self._settings["locale"] = default_locale
def build_filename(self):
"""
Returns the path of the settings file.
"""
return os.path.join(self.common.build_data_dir(), "onionshare.json")
def load(self):
"""
Load the settings from file.
"""
self.common.log("Settings", "load")
# If the settings file exists, load it
if os.path.exists(self.filename):
try:
self.common.log("Settings", "load", f"Trying to load {self.filename}")
with open(self.filename, "r") as f:
self._settings = json.load(f)
self.fill_in_defaults()
except:
pass
# Make sure data_dir exists
try:
os.makedirs(self.get("data_dir"), exist_ok=True)
except:
pass
def save(self):
"""
Save settings to file.
"""
self.common.log("Settings", "save")
open(self.filename, "w").write(json.dumps(self._settings, indent=2))
self.common.log("Settings", "save", f"Settings saved in {self.filename}")
def get(self, key):
return self._settings[key]
def set(self, key, val):
# If typecasting int values fails, fallback to default values
if key == "control_port_port" or key == "socks_port":
try:
val = int(val)
except:
if key == "control_port_port":
val = self.default_settings["control_port_port"]
elif key == "socks_port":
val = self.default_settings["socks_port"]
self._settings[key] = val

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# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import os
import tempfile
import json
from datetime import datetime
from flask import Request, request, render_template, make_response, flash, redirect
from werkzeug.utils import secure_filename
class ReceiveModeWeb:
"""
All of the web logic for receive mode
"""
def __init__(self, common, web):
self.common = common
self.common.log("ReceiveModeWeb", "__init__")
self.web = web
self.can_upload = True
self.uploads_in_progress = []
# This tracks the history id
self.cur_history_id = 0
self.define_routes()
def define_routes(self):
"""
The web app routes for receiving files
"""
@self.web.app.route("/")
def index():
history_id = self.cur_history_id
self.cur_history_id += 1
self.web.add_request(
self.web.REQUEST_INDIVIDUAL_FILE_STARTED,
request.path,
{"id": history_id, "status_code": 200},
)
self.web.add_request(self.web.REQUEST_LOAD, request.path)
r = make_response(
render_template(
"receive.html", static_url_path=self.web.static_url_path
)
)
return self.web.add_security_headers(r)
@self.web.app.route("/upload", methods=["POST"])
def upload(ajax=False):
"""
Handle the upload files POST request, though at this point, the files have
already been uploaded and saved to their correct locations.
"""
files = request.files.getlist("file[]")
filenames = []
for f in files:
if f.filename != "":
filename = secure_filename(f.filename)
filenames.append(filename)
local_path = os.path.join(request.receive_mode_dir, filename)
basename = os.path.basename(local_path)
# Tell the GUI the receive mode directory for this file
self.web.add_request(
self.web.REQUEST_UPLOAD_SET_DIR,
request.path,
{
"id": request.history_id,
"filename": basename,
"dir": request.receive_mode_dir,
},
)
self.common.log(
"ReceiveModeWeb",
"define_routes",
f"/upload, uploaded {f.filename}, saving to {local_path}",
)
print(f"\nReceived: {local_path}")
if request.upload_error:
self.common.log(
"ReceiveModeWeb",
"define_routes",
"/upload, there was an upload error",
)
self.web.add_request(
self.web.REQUEST_ERROR_DATA_DIR_CANNOT_CREATE,
request.path,
{"receive_mode_dir": request.receive_mode_dir},
)
print(
f"Could not create OnionShare data folder: {request.receive_mode_dir}"
)
msg = "Error uploading, please inform the OnionShare user"
if ajax:
return json.dumps({"error_flashes": [msg]})
else:
flash(msg, "error")
return redirect("/")
if ajax:
info_flashes = []
if len(filenames) == 0:
msg = "No files uploaded"
if ajax:
info_flashes.append(msg)
else:
flash(msg, "info")
else:
msg = "Sent "
for filename in filenames:
msg += f"{filename}, "
msg = msg.rstrip(", ")
if ajax:
info_flashes.append(msg)
else:
flash(msg, "info")
if self.can_upload:
if ajax:
return json.dumps({"info_flashes": info_flashes})
else:
return redirect("/")
else:
if ajax:
return json.dumps(
{
"new_body": render_template(
"thankyou.html",
static_url_path=self.web.static_url_path,
)
}
)
else:
# It was the last upload and the timer ran out
r = make_response(
render_template("thankyou.html"),
static_url_path=self.web.static_url_path,
)
return self.web.add_security_headers(r)
@self.web.app.route("/upload-ajax", methods=["POST"])
def upload_ajax_public():
if not self.can_upload:
return self.web.error403()
return upload(ajax=True)
class ReceiveModeWSGIMiddleware(object):
"""
Custom WSGI middleware in order to attach the Web object to environ, so
ReceiveModeRequest can access it.
"""
def __init__(self, app, web):
self.app = app
self.web = web
def __call__(self, environ, start_response):
environ["web"] = self.web
environ["stop_q"] = self.web.stop_q
return self.app(environ, start_response)
class ReceiveModeFile(object):
"""
A custom file object that tells ReceiveModeRequest every time data gets
written to it, in order to track the progress of uploads. It starts out with
a .part file extension, and when it's complete it removes that extension.
"""
def __init__(self, request, filename, write_func, close_func):
self.onionshare_request = request
self.onionshare_filename = filename
self.onionshare_write_func = write_func
self.onionshare_close_func = close_func
self.filename = os.path.join(self.onionshare_request.receive_mode_dir, filename)
self.filename_in_progress = f"{self.filename}.part"
# Open the file
self.upload_error = False
try:
self.f = open(self.filename_in_progress, "wb+")
except:
# This will only happen if someone is messing with the data dir while
# OnionShare is running, but if it does make sure to throw an error
self.upload_error = True
self.f = tempfile.TemporaryFile("wb+")
# Make all the file-like methods and attributes actually access the
# TemporaryFile, except for write
attrs = [
"closed",
"detach",
"fileno",
"flush",
"isatty",
"mode",
"name",
"peek",
"raw",
"read",
"read1",
"readable",
"readinto",
"readinto1",
"readline",
"readlines",
"seek",
"seekable",
"tell",
"truncate",
"writable",
"writelines",
]
for attr in attrs:
setattr(self, attr, getattr(self.f, attr))
def write(self, b):
"""
Custom write method that calls out to onionshare_write_func
"""
if self.upload_error or (not self.onionshare_request.stop_q.empty()):
self.close()
self.onionshare_request.close()
return
try:
bytes_written = self.f.write(b)
self.onionshare_write_func(self.onionshare_filename, bytes_written)
except:
self.upload_error = True
def close(self):
"""
Custom close method that calls out to onionshare_close_func
"""
try:
self.f.close()
if not self.upload_error:
# Rename the in progress file to the final filename
os.rename(self.filename_in_progress, self.filename)
except:
self.upload_error = True
self.onionshare_close_func(self.onionshare_filename, self.upload_error)
class ReceiveModeRequest(Request):
"""
A custom flask Request object that keeps track of how much data has been
uploaded for each file, for receive mode.
"""
def __init__(self, environ, populate_request=True, shallow=False):
super(ReceiveModeRequest, self).__init__(environ, populate_request, shallow)
self.web = environ["web"]
self.stop_q = environ["stop_q"]
self.web.common.log("ReceiveModeRequest", "__init__")
# Prevent running the close() method more than once
self.closed = False
# Is this a valid upload request?
self.upload_request = False
if self.method == "POST":
if self.path == "/upload" or self.path == "/upload-ajax":
self.upload_request = True
if self.upload_request:
# No errors yet
self.upload_error = False
# Figure out what files should be saved
now = datetime.now()
date_dir = now.strftime("%Y-%m-%d")
time_dir = now.strftime("%H.%M.%S")
self.receive_mode_dir = os.path.join(
self.web.settings.get("receive", "data_dir"), date_dir, time_dir
)
# Create that directory, which shouldn't exist yet
try:
os.makedirs(self.receive_mode_dir, 0o700, exist_ok=False)
except OSError:
# If this directory already exists, maybe someone else is uploading files at
# the same second, so use a different name in that case
if os.path.exists(self.receive_mode_dir):
# Keep going until we find a directory name that's available
i = 1
while True:
new_receive_mode_dir = f"{self.receive_mode_dir}-{i}"
try:
os.makedirs(new_receive_mode_dir, 0o700, exist_ok=False)
self.receive_mode_dir = new_receive_mode_dir
break
except OSError:
pass
i += 1
# Failsafe
if i == 100:
self.web.common.log(
"ReceiveModeRequest",
"__init__",
"Error finding available receive mode directory",
)
self.upload_error = True
break
except PermissionError:
self.web.add_request(
self.web.REQUEST_ERROR_DATA_DIR_CANNOT_CREATE,
request.path,
{"receive_mode_dir": self.receive_mode_dir},
)
print(
f"Could not create OnionShare data folder: {self.receive_mode_dir}"
)
self.web.common.log(
"ReceiveModeRequest",
"__init__",
"Permission denied creating receive mode directory",
)
self.upload_error = True
# If there's an error so far, finish early
if self.upload_error:
return
# A dictionary that maps filenames to the bytes uploaded so far
self.progress = {}
# Prevent new uploads if we've said so (timer expired)
if self.web.receive_mode.can_upload:
# Create an history_id, attach it to the request
self.history_id = self.web.receive_mode.cur_history_id
self.web.receive_mode.cur_history_id += 1
# Figure out the content length
try:
self.content_length = int(self.headers["Content-Length"])
except:
self.content_length = 0
date_str = datetime.now().strftime("%b %d, %I:%M%p")
size_str = self.web.common.human_readable_filesize(self.content_length)
print(f"{date_str}: Upload of total size {size_str} is starting")
# Don't tell the GUI that a request has started until we start receiving files
self.told_gui_about_request = False
self.previous_file = None
def _get_file_stream(
self, total_content_length, content_type, filename=None, content_length=None
):
"""
This gets called for each file that gets uploaded, and returns an file-like
writable stream.
"""
if self.upload_request:
if not self.told_gui_about_request:
# Tell the GUI about the request
self.web.add_request(
self.web.REQUEST_STARTED,
self.path,
{"id": self.history_id, "content_length": self.content_length},
)
self.web.receive_mode.uploads_in_progress.append(self.history_id)
self.told_gui_about_request = True
self.filename = secure_filename(filename)
self.progress[self.filename] = {"uploaded_bytes": 0, "complete": False}
f = ReceiveModeFile(
self, self.filename, self.file_write_func, self.file_close_func
)
if f.upload_error:
self.web.common.log(
"ReceiveModeRequest", "_get_file_stream", "Error creating file"
)
self.upload_error = True
return f
def close(self):
"""
Closing the request.
"""
super(ReceiveModeRequest, self).close()
# Prevent calling this method more than once per request
if self.closed:
return
self.closed = True
self.web.common.log("ReceiveModeRequest", "close")
try:
if self.told_gui_about_request:
history_id = self.history_id
if (
not self.web.stop_q.empty()
or not self.progress[self.filename]["complete"]
):
# Inform the GUI that the upload has canceled
self.web.add_request(
self.web.REQUEST_UPLOAD_CANCELED, self.path, {"id": history_id}
)
else:
# Inform the GUI that the upload has finished
self.web.add_request(
self.web.REQUEST_UPLOAD_FINISHED, self.path, {"id": history_id}
)
self.web.receive_mode.uploads_in_progress.remove(history_id)
except AttributeError:
pass
def file_write_func(self, filename, length):
"""
This function gets called when a specific file is written to.
"""
if self.closed:
return
if self.upload_request:
self.progress[filename]["uploaded_bytes"] += length
if self.previous_file != filename:
self.previous_file = filename
size_str = self.web.common.human_readable_filesize(
self.progress[filename]["uploaded_bytes"]
)
print(f"\r=> {size_str} {filename} ", end="")
# Update the GUI on the upload progress
if self.told_gui_about_request:
self.web.add_request(
self.web.REQUEST_PROGRESS,
self.path,
{"id": self.history_id, "progress": self.progress},
)
def file_close_func(self, filename, upload_error=False):
"""
This function gets called when a specific file is closed.
"""
self.progress[filename]["complete"] = True
# If the file tells us there was an upload error, let the request know as well
if upload_error:
self.upload_error = True

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# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import os
import sys
import tempfile
import mimetypes
import gzip
from flask import Response, request, render_template, make_response
class SendBaseModeWeb:
"""
All of the web logic shared between share and website mode (modes where the user sends files)
"""
def __init__(self, common, web):
super(SendBaseModeWeb, self).__init__()
self.common = common
self.web = web
# Information about the file to be shared
self.is_zipped = False
self.download_filename = None
self.download_filesize = None
self.gzip_filename = None
self.gzip_filesize = None
self.zip_writer = None
# If autostop_sharing, only allow one download at a time
self.download_in_progress = False
# This tracks the history id
self.cur_history_id = 0
self.define_routes()
self.init()
def set_file_info(self, filenames, processed_size_callback=None):
"""
Build a data structure that describes the list of files
"""
# If there's just one folder, replace filenames with a list of files inside that folder
if len(filenames) == 1 and os.path.isdir(filenames[0]):
filenames = [
os.path.join(filenames[0], x) for x in os.listdir(filenames[0])
]
# Re-initialize
self.files = {} # Dictionary mapping file paths to filenames on disk
self.root_files = (
{}
) # This is only the root files and dirs, as opposed to all of them
self.cleanup_filenames = []
self.cur_history_id = 0
self.file_info = {"files": [], "dirs": []}
self.gzip_individual_files = {}
self.init()
# Build the file list
for filename in filenames:
basename = os.path.basename(filename.rstrip("/"))
# If it's a filename, add it
if os.path.isfile(filename):
self.files[basename] = filename
self.root_files[basename] = filename
# If it's a directory, add it recursively
elif os.path.isdir(filename):
self.root_files[basename + "/"] = filename
for root, _, nested_filenames in os.walk(filename):
# Normalize the root path. So if the directory name is "/home/user/Documents/some_folder",
# and it has a nested folder foobar, the root is "/home/user/Documents/some_folder/foobar".
# The normalized_root should be "some_folder/foobar"
normalized_root = os.path.join(
basename, root[len(filename) :].lstrip("/")
).rstrip("/")
# Add the dir itself
self.files[normalized_root + "/"] = root
# Add the files in this dir
for nested_filename in nested_filenames:
self.files[
os.path.join(normalized_root, nested_filename)
] = os.path.join(root, nested_filename)
self.set_file_info_custom(filenames, processed_size_callback)
def directory_listing(self, filenames, path="", filesystem_path=None):
# Tell the GUI about the directory listing
history_id = self.cur_history_id
self.cur_history_id += 1
self.web.add_request(
self.web.REQUEST_INDIVIDUAL_FILE_STARTED,
f"/{path}",
{"id": history_id, "method": request.method, "status_code": 200},
)
breadcrumbs = [("", "/")]
parts = path.split("/")[:-1]
for i in range(len(parts)):
breadcrumbs.append((parts[i], f"/{'/'.join(parts[0 : i + 1])}/"))
breadcrumbs_leaf = breadcrumbs.pop()[0]
# If filesystem_path is None, this is the root directory listing
files, dirs = self.build_directory_listing(filenames, filesystem_path)
r = self.directory_listing_template(
path, files, dirs, breadcrumbs, breadcrumbs_leaf
)
return self.web.add_security_headers(r)
def build_directory_listing(self, filenames, filesystem_path):
files = []
dirs = []
for filename in filenames:
if filesystem_path:
this_filesystem_path = os.path.join(filesystem_path, filename)
else:
this_filesystem_path = self.files[filename]
is_dir = os.path.isdir(this_filesystem_path)
if is_dir:
dirs.append({"basename": filename})
else:
size = os.path.getsize(this_filesystem_path)
size_human = self.common.human_readable_filesize(size)
files.append({"basename": filename, "size_human": size_human})
return files, dirs
def stream_individual_file(self, filesystem_path):
"""
Return a flask response that's streaming the download of an individual file, and gzip
compressing it if the browser supports it.
"""
use_gzip = self.should_use_gzip()
# gzip compress the individual file, if it hasn't already been compressed
if use_gzip:
if filesystem_path not in self.gzip_individual_files:
gzip_filename = tempfile.mkstemp("wb+")[1]
self._gzip_compress(filesystem_path, gzip_filename, 6, None)
self.gzip_individual_files[filesystem_path] = gzip_filename
# Make sure the gzip file gets cleaned up when onionshare stops
self.cleanup_filenames.append(gzip_filename)
file_to_download = self.gzip_individual_files[filesystem_path]
filesize = os.path.getsize(self.gzip_individual_files[filesystem_path])
else:
file_to_download = filesystem_path
filesize = os.path.getsize(filesystem_path)
path = request.path
# Tell GUI the individual file started
history_id = self.cur_history_id
self.cur_history_id += 1
# Only GET requests are allowed, any other method should fail
if request.method != "GET":
return self.web.error405(history_id)
self.web.add_request(
self.web.REQUEST_INDIVIDUAL_FILE_STARTED,
path,
{"id": history_id, "filesize": filesize},
)
def generate():
chunk_size = 102400 # 100kb
fp = open(file_to_download, "rb")
done = False
while not done:
chunk = fp.read(chunk_size)
if chunk == b"":
done = True
else:
try:
yield chunk
# Tell GUI the progress
downloaded_bytes = fp.tell()
percent = (1.0 * downloaded_bytes / filesize) * 100
if (
not self.web.is_gui
or self.common.platform == "Linux"
or self.common.platform == "BSD"
):
sys.stdout.write(
"\r{0:s}, {1:.2f}% ".format(
self.common.human_readable_filesize(
downloaded_bytes
),
percent,
)
)
sys.stdout.flush()
self.web.add_request(
self.web.REQUEST_INDIVIDUAL_FILE_PROGRESS,
path,
{
"id": history_id,
"bytes": downloaded_bytes,
"filesize": filesize,
},
)
done = False
except:
# Looks like the download was canceled
done = True
# Tell the GUI the individual file was canceled
self.web.add_request(
self.web.REQUEST_INDIVIDUAL_FILE_CANCELED,
path,
{"id": history_id},
)
fp.close()
if self.common.platform != "Darwin":
sys.stdout.write("\n")
basename = os.path.basename(filesystem_path)
r = Response(generate())
if use_gzip:
r.headers.set("Content-Encoding", "gzip")
r.headers.set("Content-Length", filesize)
r.headers.set("Content-Disposition", "inline", filename=basename)
r = self.web.add_security_headers(r)
(content_type, _) = mimetypes.guess_type(basename, strict=False)
if content_type is not None:
r.headers.set("Content-Type", content_type)
return r
def should_use_gzip(self):
"""
Should we use gzip for this browser?
"""
return (not self.is_zipped) and (
"gzip" in request.headers.get("Accept-Encoding", "").lower()
)
def _gzip_compress(
self, input_filename, output_filename, level, processed_size_callback=None
):
"""
Compress a file with gzip, without loading the whole thing into memory
Thanks: https://stackoverflow.com/questions/27035296/python-how-to-gzip-a-large-text-file-without-memoryerror
"""
bytes_processed = 0
blocksize = 1 << 16 # 64kB
with open(input_filename, "rb") as input_file:
output_file = gzip.open(output_filename, "wb", level)
while True:
if processed_size_callback is not None:
processed_size_callback(bytes_processed)
block = input_file.read(blocksize)
if len(block) == 0:
break
output_file.write(block)
bytes_processed += blocksize
output_file.close()
def init(self):
"""
Inherited class will implement this
"""
pass
def define_routes(self):
"""
Inherited class will implement this
"""
pass
def directory_listing_template(self):
"""
Inherited class will implement this. It should call render_template and return
the response.
"""
pass
def set_file_info_custom(self, filenames, processed_size_callback):
"""
Inherited class will implement this.
"""
pass
def render_logic(self, path=""):
"""
Inherited class will implement this.
"""
pass

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# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import os
import sys
import tempfile
import zipfile
import mimetypes
from flask import Response, request, render_template, make_response
from .send_base_mode import SendBaseModeWeb
class ShareModeWeb(SendBaseModeWeb):
"""
All of the web logic for share mode
"""
def init(self):
self.common.log("ShareModeWeb", "init")
# Allow downloading individual files if "Stop sharing after files have been sent" is unchecked
self.download_individual_files = not self.web.settings.get(
"share", "autostop_sharing"
)
def define_routes(self):
"""
The web app routes for sharing files
"""
@self.web.app.route("/", defaults={"path": ""})
@self.web.app.route("/<path:path>")
def index(path):
"""
Render the template for the onionshare landing page.
"""
self.web.add_request(self.web.REQUEST_LOAD, request.path)
# Deny new downloads if "Stop sharing after files have been sent" is checked and there is
# currently a download
deny_download = (
self.web.settings.get("share", "autostop_sharing")
and self.download_in_progress
)
if deny_download:
r = make_response(
render_template("denied.html"),
static_url_path=self.web.static_url_path,
)
return self.web.add_security_headers(r)
# If download is allowed to continue, serve download page
if self.should_use_gzip():
self.filesize = self.gzip_filesize
else:
self.filesize = self.download_filesize
return self.render_logic(path)
@self.web.app.route("/download")
def download():
"""
Download the zip file.
"""
# Deny new downloads if "Stop After First Download" is checked and there is
# currently a download
deny_download = (
self.web.settings.get("share", "autostop_sharing")
and self.download_in_progress
)
if deny_download:
r = make_response(
render_template(
"denied.html", static_url_path=self.web.static_url_path
)
)
return self.web.add_security_headers(r)
# Prepare some variables to use inside generate() function below
# which is outside of the request context
shutdown_func = request.environ.get("werkzeug.server.shutdown")
path = request.path
# If this is a zipped file, then serve as-is. If it's not zipped, then,
# if the http client supports gzip compression, gzip the file first
# and serve that
use_gzip = self.should_use_gzip()
if use_gzip:
file_to_download = self.gzip_filename
self.filesize = self.gzip_filesize
else:
file_to_download = self.download_filename
self.filesize = self.download_filesize
# Tell GUI the download started
history_id = self.cur_history_id
self.cur_history_id += 1
self.web.add_request(
self.web.REQUEST_STARTED, path, {"id": history_id, "use_gzip": use_gzip}
)
basename = os.path.basename(self.download_filename)
def generate():
# Starting a new download
if self.web.settings.get("share", "autostop_sharing"):
self.download_in_progress = True
chunk_size = 102400 # 100kb
fp = open(file_to_download, "rb")
self.web.done = False
canceled = False
while not self.web.done:
# The user has canceled the download, so stop serving the file
if not self.web.stop_q.empty():
self.web.add_request(
self.web.REQUEST_CANCELED, path, {"id": history_id}
)
break
chunk = fp.read(chunk_size)
if chunk == b"":
self.web.done = True
else:
try:
yield chunk
# tell GUI the progress
downloaded_bytes = fp.tell()
percent = (1.0 * downloaded_bytes / self.filesize) * 100
# only output to stdout if running onionshare in CLI mode, or if using Linux (#203, #304)
if (
not self.web.is_gui
or self.common.platform == "Linux"
or self.common.platform == "BSD"
):
sys.stdout.write(
"\r{0:s}, {1:.2f}% ".format(
self.common.human_readable_filesize(
downloaded_bytes
),
percent,
)
)
sys.stdout.flush()
self.web.add_request(
self.web.REQUEST_PROGRESS,
path,
{"id": history_id, "bytes": downloaded_bytes},
)
self.web.done = False
except:
# looks like the download was canceled
self.web.done = True
canceled = True
# tell the GUI the download has canceled
self.web.add_request(
self.web.REQUEST_CANCELED, path, {"id": history_id}
)
fp.close()
if self.common.platform != "Darwin":
sys.stdout.write("\n")
# Download is finished
if self.web.settings.get("share", "autostop_sharing"):
self.download_in_progress = False
# Close the server, if necessary
if self.web.settings.get("share", "autostop_sharing") and not canceled:
print("Stopped because transfer is complete")
self.web.running = False
try:
if shutdown_func is None:
raise RuntimeError("Not running with the Werkzeug Server")
shutdown_func()
except:
pass
r = Response(generate())
if use_gzip:
r.headers.set("Content-Encoding", "gzip")
r.headers.set("Content-Length", self.filesize)
r.headers.set("Content-Disposition", "attachment", filename=basename)
r = self.web.add_security_headers(r)
# guess content type
(content_type, _) = mimetypes.guess_type(basename, strict=False)
if content_type is not None:
r.headers.set("Content-Type", content_type)
return r
def directory_listing_template(
self, path, files, dirs, breadcrumbs, breadcrumbs_leaf
):
return make_response(
render_template(
"send.html",
file_info=self.file_info,
files=files,
dirs=dirs,
breadcrumbs=breadcrumbs,
breadcrumbs_leaf=breadcrumbs_leaf,
filename=os.path.basename(self.download_filename),
filesize=self.filesize,
filesize_human=self.common.human_readable_filesize(
self.download_filesize
),
is_zipped=self.is_zipped,
static_url_path=self.web.static_url_path,
download_individual_files=self.download_individual_files,
)
)
def set_file_info_custom(self, filenames, processed_size_callback):
self.common.log("ShareModeWeb", "set_file_info_custom")
self.web.cancel_compression = False
self.build_zipfile_list(filenames, processed_size_callback)
def render_logic(self, path=""):
if path in self.files:
filesystem_path = self.files[path]
# If it's a directory
if os.path.isdir(filesystem_path):
# Render directory listing
filenames = []
for filename in os.listdir(filesystem_path):
if os.path.isdir(os.path.join(filesystem_path, filename)):
filenames.append(filename + "/")
else:
filenames.append(filename)
filenames.sort()
return self.directory_listing(filenames, path, filesystem_path)
# If it's a file
elif os.path.isfile(filesystem_path):
if self.download_individual_files:
return self.stream_individual_file(filesystem_path)
else:
history_id = self.cur_history_id
self.cur_history_id += 1
return self.web.error404(history_id)
# If it's not a directory or file, throw a 404
else:
history_id = self.cur_history_id
self.cur_history_id += 1
return self.web.error404(history_id)
else:
# Special case loading /
if path == "":
# Root directory listing
filenames = list(self.root_files)
filenames.sort()
return self.directory_listing(filenames, path)
else:
# If the path isn't found, throw a 404
history_id = self.cur_history_id
self.cur_history_id += 1
return self.web.error404(history_id)
def build_zipfile_list(self, filenames, processed_size_callback=None):
self.common.log("ShareModeWeb", "build_zipfile_list")
for filename in filenames:
info = {
"filename": filename,
"basename": os.path.basename(filename.rstrip("/")),
}
if os.path.isfile(filename):
info["size"] = os.path.getsize(filename)
info["size_human"] = self.common.human_readable_filesize(info["size"])
self.file_info["files"].append(info)
if os.path.isdir(filename):
info["size"] = self.common.dir_size(filename)
info["size_human"] = self.common.human_readable_filesize(info["size"])
self.file_info["dirs"].append(info)
self.file_info["files"] = sorted(
self.file_info["files"], key=lambda k: k["basename"]
)
self.file_info["dirs"] = sorted(
self.file_info["dirs"], key=lambda k: k["basename"]
)
# Check if there's only 1 file and no folders
if len(self.file_info["files"]) == 1 and len(self.file_info["dirs"]) == 0:
self.download_filename = self.file_info["files"][0]["filename"]
self.download_filesize = self.file_info["files"][0]["size"]
# Compress the file with gzip now, so we don't have to do it on each request
self.gzip_filename = tempfile.mkstemp("wb+")[1]
self._gzip_compress(
self.download_filename, self.gzip_filename, 6, processed_size_callback
)
self.gzip_filesize = os.path.getsize(self.gzip_filename)
# Make sure the gzip file gets cleaned up when onionshare stops
self.cleanup_filenames.append(self.gzip_filename)
self.is_zipped = False
else:
# Zip up the files and folders
self.zip_writer = ZipWriter(
self.common, processed_size_callback=processed_size_callback
)
self.download_filename = self.zip_writer.zip_filename
for info in self.file_info["files"]:
self.zip_writer.add_file(info["filename"])
# Canceling early?
if self.web.cancel_compression:
self.zip_writer.close()
return False
for info in self.file_info["dirs"]:
if not self.zip_writer.add_dir(info["filename"]):
return False
self.zip_writer.close()
self.download_filesize = os.path.getsize(self.download_filename)
# Make sure the zip file gets cleaned up when onionshare stops
self.cleanup_filenames.append(self.zip_writer.zip_filename)
self.is_zipped = True
return True
class ZipWriter(object):
"""
ZipWriter accepts files and directories and compresses them into a zip file
with. If a zip_filename is not passed in, it will use the default onionshare
filename.
"""
def __init__(self, common, zip_filename=None, processed_size_callback=None):
self.common = common
self.cancel_compression = False
if zip_filename:
self.zip_filename = zip_filename
else:
self.zip_filename = (
f"{tempfile.mkdtemp()}/onionshare_{self.common.random_string(4, 6)}.zip"
)
self.z = zipfile.ZipFile(self.zip_filename, "w", allowZip64=True)
self.processed_size_callback = processed_size_callback
if self.processed_size_callback is None:
self.processed_size_callback = lambda _: None
self._size = 0
self.processed_size_callback(self._size)
def add_file(self, filename):
"""
Add a file to the zip archive.
"""
self.z.write(filename, os.path.basename(filename), zipfile.ZIP_DEFLATED)
self._size += os.path.getsize(filename)
self.processed_size_callback(self._size)
def add_dir(self, filename):
"""
Add a directory, and all of its children, to the zip archive.
"""
dir_to_strip = os.path.dirname(filename.rstrip("/")) + "/"
for dirpath, dirnames, filenames in os.walk(filename):
for f in filenames:
# Canceling early?
if self.cancel_compression:
return False
full_filename = os.path.join(dirpath, f)
if not os.path.islink(full_filename):
arc_filename = full_filename[len(dir_to_strip) :]
self.z.write(full_filename, arc_filename, zipfile.ZIP_DEFLATED)
self._size += os.path.getsize(full_filename)
self.processed_size_callback(self._size)
return True
def close(self):
"""
Close the zip archive.
"""
self.z.close()

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@ -0,0 +1,424 @@
# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import hmac
import logging
import os
import queue
import socket
import sys
import tempfile
import requests
from distutils.version import LooseVersion as Version
from urllib.request import urlopen
import flask
from flask import (
Flask,
request,
render_template,
abort,
make_response,
send_file,
__version__ as flask_version,
)
from flask_httpauth import HTTPBasicAuth
from flask_socketio import SocketIO
from .share_mode import ShareModeWeb
from .receive_mode import ReceiveModeWeb, ReceiveModeWSGIMiddleware, ReceiveModeRequest
from .website_mode import WebsiteModeWeb
from .chat_mode import ChatModeWeb
# Stub out flask's show_server_banner function, to avoiding showing warnings that
# are not applicable to OnionShare
def stubbed_show_server_banner(env, debug, app_import_path, eager_loading):
pass
try:
flask.cli.show_server_banner = stubbed_show_server_banner
except:
pass
class Web:
"""
The Web object is the OnionShare web server, powered by flask
"""
REQUEST_LOAD = 0
REQUEST_STARTED = 1
REQUEST_PROGRESS = 2
REQUEST_CANCELED = 3
REQUEST_RATE_LIMIT = 4
REQUEST_UPLOAD_FILE_RENAMED = 5
REQUEST_UPLOAD_SET_DIR = 6
REQUEST_UPLOAD_FINISHED = 7
REQUEST_UPLOAD_CANCELED = 8
REQUEST_INDIVIDUAL_FILE_STARTED = 9
REQUEST_INDIVIDUAL_FILE_PROGRESS = 10
REQUEST_INDIVIDUAL_FILE_CANCELED = 11
REQUEST_ERROR_DATA_DIR_CANNOT_CREATE = 12
REQUEST_OTHER = 13
REQUEST_INVALID_PASSWORD = 14
def __init__(self, common, is_gui, mode_settings, mode="share"):
self.common = common
self.common.log("Web", "__init__", f"is_gui={is_gui}, mode={mode}")
self.settings = mode_settings
# The flask app
self.app = Flask(
__name__,
static_folder=self.common.get_resource_path("static"),
static_url_path=f"/static_{self.common.random_string(16)}", # randomize static_url_path to avoid making /static unusable
template_folder=self.common.get_resource_path("templates"),
)
self.app.secret_key = self.common.random_string(8)
self.generate_static_url_path()
self.auth = HTTPBasicAuth()
self.auth.error_handler(self.error401)
# Verbose mode?
if self.common.verbose:
self.verbose_mode()
# Are we running in GUI mode?
self.is_gui = is_gui
# If the user stops the server while a transfer is in progress, it should
# immediately stop the transfer. In order to make it thread-safe, stop_q
# is a queue. If anything is in it, then the user stopped the server
self.stop_q = queue.Queue()
# Are we using receive mode?
self.mode = mode
if self.mode == "receive":
# Use custom WSGI middleware, to modify environ
self.app.wsgi_app = ReceiveModeWSGIMiddleware(self.app.wsgi_app, self)
# Use a custom Request class to track upload progess
self.app.request_class = ReceiveModeRequest
# Starting in Flask 0.11, render_template_string autoescapes template variables
# by default. To prevent content injection through template variables in
# earlier versions of Flask, we force autoescaping in the Jinja2 template
# engine if we detect a Flask version with insecure default behavior.
if Version(flask_version) < Version("0.11"):
# Monkey-patch in the fix from https://github.com/pallets/flask/commit/99c99c4c16b1327288fd76c44bc8635a1de452bc
Flask.select_jinja_autoescape = self._safe_select_jinja_autoescape
self.security_headers = [
("X-Frame-Options", "DENY"),
("X-Xss-Protection", "1; mode=block"),
("X-Content-Type-Options", "nosniff"),
("Referrer-Policy", "no-referrer"),
("Server", "OnionShare"),
]
self.q = queue.Queue()
self.password = None
self.reset_invalid_passwords()
self.done = False
# shutting down the server only works within the context of flask, so the easiest way to do it is over http
self.shutdown_password = self.common.random_string(16)
# Keep track if the server is running
self.running = False
# Define the web app routes
self.define_common_routes()
# Create the mode web object, which defines its own routes
self.share_mode = None
self.receive_mode = None
self.website_mode = None
self.chat_mode = None
if self.mode == "share":
self.share_mode = ShareModeWeb(self.common, self)
elif self.mode == "receive":
self.receive_mode = ReceiveModeWeb(self.common, self)
elif self.mode == "website":
self.website_mode = WebsiteModeWeb(self.common, self)
elif self.mode == "chat":
self.socketio = SocketIO()
self.socketio.init_app(self.app)
self.chat_mode = ChatModeWeb(self.common, self)
def get_mode(self):
if self.mode == "share":
return self.share_mode
elif self.mode == "receive":
return self.receive_mode
elif self.mode == "website":
return self.website_mode
elif self.mode == "chat":
return self.chat_mode
else:
return None
def generate_static_url_path(self):
# The static URL path has a 128-bit random number in it to avoid having name
# collisions with files that might be getting shared
self.static_url_path = f"/static_{self.common.random_string(16)}"
self.common.log(
"Web",
"generate_static_url_path",
f"new static_url_path is {self.static_url_path}",
)
# Update the flask route to handle the new static URL path
self.app.static_url_path = self.static_url_path
self.app.add_url_rule(
self.static_url_path + "/<path:filename>",
endpoint="static",
view_func=self.app.send_static_file,
)
def define_common_routes(self):
"""
Common web app routes between all modes.
"""
@self.auth.get_password
def get_pw(username):
if username == "onionshare":
return self.password
else:
return None
@self.app.before_request
def conditional_auth_check():
# Allow static files without basic authentication
if request.path.startswith(self.static_url_path + "/"):
return None
# If public mode is disabled, require authentication
if not self.settings.get("general", "public"):
@self.auth.login_required
def _check_login():
return None
return _check_login()
@self.app.errorhandler(404)
def not_found(e):
mode = self.get_mode()
history_id = mode.cur_history_id
mode.cur_history_id += 1
return self.error404(history_id)
@self.app.route("/<password_candidate>/shutdown")
def shutdown(password_candidate):
"""
Stop the flask web server, from the context of an http request.
"""
if password_candidate == self.shutdown_password:
self.force_shutdown()
return ""
abort(404)
if self.mode != "website":
@self.app.route("/favicon.ico")
def favicon():
return send_file(
f"{self.common.get_resource_path('static')}/img/favicon.ico"
)
def error401(self):
auth = request.authorization
if auth:
if (
auth["username"] == "onionshare"
and auth["password"] not in self.invalid_passwords
):
print(f"Invalid password guess: {auth['password']}")
self.add_request(Web.REQUEST_INVALID_PASSWORD, data=auth["password"])
self.invalid_passwords.append(auth["password"])
self.invalid_passwords_count += 1
if self.invalid_passwords_count == 20:
self.add_request(Web.REQUEST_RATE_LIMIT)
self.force_shutdown()
print(
"Someone has made too many wrong attempts to guess your password, so OnionShare has stopped the server. Start sharing again and send the recipient a new address to share."
)
r = make_response(
render_template("401.html", static_url_path=self.static_url_path), 401
)
return self.add_security_headers(r)
def error403(self):
self.add_request(Web.REQUEST_OTHER, request.path)
r = make_response(
render_template("403.html", static_url_path=self.static_url_path), 403
)
return self.add_security_headers(r)
def error404(self, history_id):
self.add_request(
self.REQUEST_INDIVIDUAL_FILE_STARTED,
request.path,
{"id": history_id, "status_code": 404},
)
self.add_request(Web.REQUEST_OTHER, request.path)
r = make_response(
render_template("404.html", static_url_path=self.static_url_path), 404
)
return self.add_security_headers(r)
def error405(self, history_id):
self.add_request(
self.REQUEST_INDIVIDUAL_FILE_STARTED,
request.path,
{"id": history_id, "status_code": 405},
)
self.add_request(Web.REQUEST_OTHER, request.path)
r = make_response(
render_template("405.html", static_url_path=self.static_url_path), 405
)
return self.add_security_headers(r)
def add_security_headers(self, r):
"""
Add security headers to a request
"""
for header, value in self.security_headers:
r.headers.set(header, value)
# Set a CSP header unless in website mode and the user has disabled it
if not self.settings.get("website", "disable_csp") or self.mode != "website":
r.headers.set(
"Content-Security-Policy",
"default-src 'self'; style-src 'self'; script-src 'self'; img-src 'self' data:;",
)
return r
def _safe_select_jinja_autoescape(self, filename):
if filename is None:
return True
return filename.endswith((".html", ".htm", ".xml", ".xhtml"))
def add_request(self, request_type, path=None, data=None):
"""
Add a request to the queue, to communicate with the GUI.
"""
self.q.put({"type": request_type, "path": path, "data": data})
def generate_password(self, saved_password=None):
self.common.log("Web", "generate_password", f"saved_password={saved_password}")
if saved_password != None and saved_password != "":
self.password = saved_password
self.common.log(
"Web",
"generate_password",
f'saved_password sent, so password is: "{self.password}"',
)
else:
self.password = self.common.build_password()
self.common.log(
"Web", "generate_password", f'built random password: "{self.password}"'
)
def verbose_mode(self):
"""
Turn on verbose mode, which will log flask errors to a file.
"""
flask_log_filename = os.path.join(self.common.build_data_dir(), "flask.log")
log_handler = logging.FileHandler(flask_log_filename)
log_handler.setLevel(logging.WARNING)
self.app.logger.addHandler(log_handler)
def reset_invalid_passwords(self):
self.invalid_passwords_count = 0
self.invalid_passwords = []
def force_shutdown(self):
"""
Stop the flask web server, from the context of the flask app.
"""
# Shutdown the flask service
try:
func = request.environ.get("werkzeug.server.shutdown")
if func is None:
raise RuntimeError("Not running with the Werkzeug Server")
func()
except:
pass
self.running = False
def start(self, port):
"""
Start the flask web server.
"""
self.common.log("Web", "start", f"port={port}")
# Make sure the stop_q is empty when starting a new server
while not self.stop_q.empty():
try:
self.stop_q.get(block=False)
except queue.Empty:
pass
# In Whonix, listen on 0.0.0.0 instead of 127.0.0.1 (#220)
if os.path.exists("/usr/share/anon-ws-base-files/workstation"):
host = "0.0.0.0"
else:
host = "127.0.0.1"
self.running = True
if self.mode == "chat":
self.socketio.run(self.app, host=host, port=port)
else:
self.app.run(host=host, port=port, threaded=True)
def stop(self, port):
"""
Stop the flask web server by loading /shutdown.
"""
self.common.log("Web", "stop", "stopping server")
# Let the mode know that the user stopped the server
self.stop_q.put(True)
# To stop flask, load http://shutdown:[shutdown_password]@127.0.0.1/[shutdown_password]/shutdown
# (We're putting the shutdown_password in the path as well to make routing simpler)
if self.running:
if self.password:
requests.get(
f"http://127.0.0.1:{port}/{self.shutdown_password}/shutdown",
auth=requests.auth.HTTPBasicAuth("onionshare", self.password),
)
else:
requests.get(
f"http://127.0.0.1:{port}/{self.shutdown_password}/shutdown"
)
# Reset any password that was in use
self.password = None

View File

@ -0,0 +1,123 @@
# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import os
import sys
import tempfile
import mimetypes
from flask import Response, request, render_template, make_response
from .send_base_mode import SendBaseModeWeb
class WebsiteModeWeb(SendBaseModeWeb):
"""
All of the web logic for website mode
"""
def init(self):
pass
def define_routes(self):
"""
The web app routes for sharing a website
"""
@self.web.app.route("/", defaults={"path": ""})
@self.web.app.route("/<path:path>")
def path_public(path):
return path_logic(path)
def path_logic(path=""):
"""
Render the onionshare website.
"""
return self.render_logic(path)
def directory_listing_template(
self, path, files, dirs, breadcrumbs, breadcrumbs_leaf
):
return make_response(
render_template(
"listing.html",
path=path,
files=files,
dirs=dirs,
breadcrumbs=breadcrumbs,
breadcrumbs_leaf=breadcrumbs_leaf,
static_url_path=self.web.static_url_path,
)
)
def set_file_info_custom(self, filenames, processed_size_callback):
self.common.log("WebsiteModeWeb", "set_file_info_custom")
self.web.cancel_compression = True
def render_logic(self, path=""):
if path in self.files:
filesystem_path = self.files[path]
# If it's a directory
if os.path.isdir(filesystem_path):
# Is there an index.html?
index_path = os.path.join(path, "index.html")
if index_path in self.files:
# Render it
return self.stream_individual_file(self.files[index_path])
else:
# Otherwise, render directory listing
filenames = []
for filename in os.listdir(filesystem_path):
if os.path.isdir(os.path.join(filesystem_path, filename)):
filenames.append(filename + "/")
else:
filenames.append(filename)
filenames.sort()
return self.directory_listing(filenames, path, filesystem_path)
# If it's a file
elif os.path.isfile(filesystem_path):
return self.stream_individual_file(filesystem_path)
# If it's not a directory or file, throw a 404
else:
history_id = self.cur_history_id
self.cur_history_id += 1
return self.web.error404(history_id)
else:
# Special case loading /
if path == "":
index_path = "index.html"
if index_path in self.files:
# Render it
return self.stream_individual_file(self.files[index_path])
else:
# Root directory listing
filenames = list(self.root_files)
filenames.sort()
return self.directory_listing(filenames, path)
else:
# If the path isn't found, throw a 404
history_id = self.cur_history_id
self.cur_history_id += 1
return self.web.error404(history_id)

View File

@ -1,112 +1,78 @@
[[package]] [[package]]
name = "altgraph"
version = "0.17"
description = "Python graph (network) package"
category = "dev" category = "dev"
optional = false
python-versions = "*"
[[package]]
name = "appdirs"
version = "1.4.4"
description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
category = "dev"
optional = false
python-versions = "*"
[[package]]
name = "atomicwrites"
version = "1.4.0"
description = "Atomic file writes." description = "Atomic file writes."
category = "dev" marker = "sys_platform == \"win32\""
name = "atomicwrites"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "1.4.0"
[[package]] [[package]]
name = "attrs" category = "dev"
version = "20.2.0"
description = "Classes Without Boilerplate" description = "Classes Without Boilerplate"
category = "dev" name = "attrs"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "20.2.0"
[package.extras] [package.extras]
dev = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "sphinx", "sphinx-rtd-theme", "pre-commit"] dev = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "sphinx", "sphinx-rtd-theme", "pre-commit"]
docs = ["sphinx", "sphinx-rtd-theme", "zope.interface"] docs = ["sphinx", "sphinx-rtd-theme", "zope.interface"]
tests = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"] tests = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
tests_no_zope = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six"] tests_no_zope = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six"]
[[package]] [[package]]
name = "black" category = "main"
version = "19.10b0"
description = "The uncompromising code formatter."
category = "dev"
optional = false
python-versions = ">=3.6"
[package.dependencies]
appdirs = "*"
attrs = ">=18.1.0"
click = ">=6.5"
pathspec = ">=0.6,<1"
regex = "*"
toml = ">=0.9.4"
typed-ast = ">=1.4.0"
[package.extras]
d = ["aiohttp (>=3.3.2)", "aiohttp-cors"]
[[package]]
name = "certifi"
version = "2020.6.20"
description = "Python package for providing Mozilla's CA Bundle." description = "Python package for providing Mozilla's CA Bundle."
category = "main" name = "certifi"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "2020.6.20"
[[package]] [[package]]
name = "chardet" category = "main"
version = "3.0.4"
description = "Universal encoding detector for Python 2 and 3" description = "Universal encoding detector for Python 2 and 3"
category = "main" name = "chardet"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "3.0.4"
[[package]] [[package]]
name = "click" category = "main"
version = "7.1.2"
description = "Composable command line interface toolkit" description = "Composable command line interface toolkit"
category = "main" name = "click"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
version = "7.1.2"
[[package]] [[package]]
name = "colorama" category = "dev"
version = "0.4.3"
description = "Cross-platform colored terminal text." description = "Cross-platform colored terminal text."
category = "main" marker = "sys_platform == \"win32\""
name = "colorama"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
version = "0.4.4"
[[package]] [[package]]
name = "dnspython"
version = "1.16.0"
description = "DNS toolkit"
category = "main" category = "main"
description = "DNS toolkit"
name = "dnspython"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "1.16.0"
[package.extras] [package.extras]
DNSSEC = ["pycryptodome", "ecdsa (>=0.13)"] DNSSEC = ["pycryptodome", "ecdsa (>=0.13)"]
IDNA = ["idna (>=2.1)"] IDNA = ["idna (>=2.1)"]
[[package]] [[package]]
name = "eventlet"
version = "0.28.0"
description = "Highly concurrent networking library"
category = "main" category = "main"
description = "Highly concurrent networking library"
name = "eventlet"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "0.28.0"
[package.dependencies] [package.dependencies]
dnspython = ">=1.15.0,<2.0.0" dnspython = ">=1.15.0,<2.0.0"
@ -115,18 +81,18 @@ monotonic = ">=1.4"
six = ">=1.10.0" six = ">=1.10.0"
[[package]] [[package]]
name = "flask"
version = "1.1.2"
description = "A simple framework for building complex web applications."
category = "main" category = "main"
description = "A simple framework for building complex web applications."
name = "flask"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
version = "1.1.2"
[package.dependencies] [package.dependencies]
click = ">=5.1"
itsdangerous = ">=0.24"
Jinja2 = ">=2.10.1" Jinja2 = ">=2.10.1"
Werkzeug = ">=0.15" Werkzeug = ">=0.15"
click = ">=5.1"
itsdangerous = ">=0.24"
[package.extras] [package.extras]
dev = ["pytest", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-issues"] dev = ["pytest", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-issues"]
@ -134,51 +100,52 @@ docs = ["sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-
dotenv = ["python-dotenv"] dotenv = ["python-dotenv"]
[[package]] [[package]]
name = "flask-httpauth"
version = "4.1.0"
description = "Basic and Digest HTTP authentication for Flask routes"
category = "main" category = "main"
description = "Basic and Digest HTTP authentication for Flask routes"
name = "flask-httpauth"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "4.1.0"
[package.dependencies] [package.dependencies]
Flask = "*" Flask = "*"
[[package]] [[package]]
name = "flask-socketio"
version = "4.3.1"
description = "Socket.IO integration for Flask applications"
category = "main" category = "main"
description = "Socket.IO integration for Flask applications"
name = "flask-socketio"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "4.3.1"
[package.dependencies] [package.dependencies]
Flask = ">=0.9" Flask = ">=0.9"
python-socketio = ">=4.3.0" python-socketio = ">=4.3.0"
[[package]] [[package]]
name = "greenlet"
version = "0.4.17"
description = "Lightweight in-process concurrent programming"
category = "main" category = "main"
description = "Lightweight in-process concurrent programming"
name = "greenlet"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "0.4.17"
[[package]] [[package]]
name = "idna"
version = "2.10"
description = "Internationalized Domain Names in Applications (IDNA)"
category = "main" category = "main"
description = "Internationalized Domain Names in Applications (IDNA)"
name = "idna"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "2.10"
[[package]] [[package]]
name = "importlib-metadata"
version = "2.0.0"
description = "Read metadata from Python packages"
category = "dev" category = "dev"
description = "Read metadata from Python packages"
marker = "python_version < \"3.8\""
name = "importlib-metadata"
optional = false optional = false
python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7" python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
version = "2.0.0"
[package.dependencies] [package.dependencies]
zipp = ">=0.5" zipp = ">=0.5"
@ -188,28 +155,28 @@ docs = ["sphinx", "rst.linker"]
testing = ["packaging", "pep517", "importlib-resources (>=1.3)"] testing = ["packaging", "pep517", "importlib-resources (>=1.3)"]
[[package]] [[package]]
name = "iniconfig"
version = "1.0.1"
description = "iniconfig: brain-dead simple config-ini parsing"
category = "dev" category = "dev"
description = "iniconfig: brain-dead simple config-ini parsing"
name = "iniconfig"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "1.0.1"
[[package]] [[package]]
name = "itsdangerous"
version = "1.1.0"
description = "Various helpers to pass data to untrusted environments and back."
category = "main" category = "main"
description = "Various helpers to pass data to untrusted environments and back."
name = "itsdangerous"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "1.1.0"
[[package]] [[package]]
name = "jinja2"
version = "2.11.2"
description = "A very fast and expressive template engine."
category = "main" category = "main"
description = "A very fast and expressive template engine."
name = "jinja2"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
version = "2.11.2"
[package.dependencies] [package.dependencies]
MarkupSafe = ">=0.23" MarkupSafe = ">=0.23"
@ -218,217 +185,114 @@ MarkupSafe = ">=0.23"
i18n = ["Babel (>=0.8)"] i18n = ["Babel (>=0.8)"]
[[package]] [[package]]
name = "macholib"
version = "1.14"
description = "Mach-O header analysis and editing"
category = "dev"
optional = false
python-versions = "*"
[package.dependencies]
altgraph = ">=0.15"
[[package]]
name = "markupsafe"
version = "1.1.1"
description = "Safely add untrusted strings to HTML/XML markup."
category = "main" category = "main"
description = "Safely add untrusted strings to HTML/XML markup."
name = "markupsafe"
optional = false optional = false
python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*" python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
version = "1.1.1"
[[package]] [[package]]
name = "monotonic"
version = "1.5"
description = "An implementation of time.monotonic() for Python 2 & < 3.3"
category = "main" category = "main"
description = "An implementation of time.monotonic() for Python 2 & < 3.3"
name = "monotonic"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "1.5"
[[package]] [[package]]
name = "more-itertools"
version = "8.5.0"
description = "More routines for operating on iterables, beyond itertools"
category = "dev" category = "dev"
optional = false
python-versions = ">=3.5"
[[package]]
name = "packaging"
version = "20.4"
description = "Core utilities for Python packages" description = "Core utilities for Python packages"
category = "dev" name = "packaging"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "20.4"
[package.dependencies] [package.dependencies]
pyparsing = ">=2.0.2" pyparsing = ">=2.0.2"
six = "*" six = "*"
[[package]] [[package]]
name = "pathspec"
version = "0.8.0"
description = "Utility library for gitignore style pattern matching of file paths."
category = "dev" category = "dev"
optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
[[package]]
name = "pluggy"
version = "0.13.1"
description = "plugin and hook calling mechanisms for python" description = "plugin and hook calling mechanisms for python"
category = "dev" name = "pluggy"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "0.13.1"
[package.dependencies] [package.dependencies]
importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""} [package.dependencies.importlib-metadata]
python = "<3.8"
version = ">=0.12"
[package.extras] [package.extras]
dev = ["pre-commit", "tox"] dev = ["pre-commit", "tox"]
[[package]] [[package]]
name = "psutil"
version = "5.7.2"
description = "Cross-platform lib for process and system monitoring in Python."
category = "main"
optional = false
python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
[package.extras]
test = ["ipaddress", "mock", "unittest2", "enum34", "pywin32", "wmi"]
[[package]]
name = "py"
version = "1.9.0"
description = "library with cross-python path, ini-parsing, io, code, log facilities"
category = "dev" category = "dev"
description = "library with cross-python path, ini-parsing, io, code, log facilities"
name = "py"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "1.9.0"
[[package]] [[package]]
name = "pycryptodome"
version = "3.9.8"
description = "Cryptographic library for Python"
category = "main" category = "main"
description = "Cryptographic library for Python"
name = "pycryptodome"
optional = false optional = false
python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "3.9.8"
[[package]] [[package]]
name = "pyinstaller"
version = "4.0"
description = "PyInstaller bundles a Python application and all its dependencies into a single package."
category = "dev" category = "dev"
optional = false
python-versions = "*"
[package.dependencies]
altgraph = "*"
macholib = {version = ">=1.8", markers = "sys_platform == \"darwin\""}
pyinstaller-hooks-contrib = ">=2020.6"
[package.extras]
encryption = ["tinyaes (>=1.0.0)"]
hook_testing = ["pytest (>=2.7.3)", "execnet (>=1.5.0)", "psutil"]
[[package]]
name = "pyinstaller-hooks-contrib"
version = "2020.9"
description = "Community maintained hooks for PyInstaller"
category = "dev"
optional = false
python-versions = "*"
[[package]]
name = "pyparsing"
version = "2.4.7"
description = "Python parsing module" description = "Python parsing module"
category = "dev" name = "pyparsing"
optional = false optional = false
python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*" python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
version = "2.4.7"
[[package]] [[package]]
name = "pyqt5"
version = "5.14.0"
description = "Python bindings for the Qt cross platform application toolkit"
category = "main" category = "main"
optional = false
python-versions = ">=3.5"
[package.dependencies]
PyQt5-sip = ">=12.7,<13"
[[package]]
name = "pyqt5-sip"
version = "12.8.1"
description = "The sip module support for PyQt5"
category = "main"
optional = false
python-versions = ">=3.5"
[[package]]
name = "pysocks"
version = "1.7.1"
description = "A Python SOCKS client module. See https://github.com/Anorov/PySocks for more information." description = "A Python SOCKS client module. See https://github.com/Anorov/PySocks for more information."
category = "main" name = "pysocks"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "1.7.1"
[[package]] [[package]]
name = "pytest"
version = "6.1.1"
description = "pytest: simple powerful testing with Python"
category = "dev" category = "dev"
description = "pytest: simple powerful testing with Python"
name = "pytest"
optional = false optional = false
python-versions = ">=3.5" python-versions = ">=3.5"
version = "6.1.1"
[package.dependencies] [package.dependencies]
atomicwrites = {version = ">=1.0", markers = "sys_platform == \"win32\""} atomicwrites = ">=1.0"
attrs = ">=17.4.0" attrs = ">=17.4.0"
colorama = {version = "*", markers = "sys_platform == \"win32\""} colorama = "*"
importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""}
iniconfig = "*" iniconfig = "*"
packaging = "*" packaging = "*"
pluggy = ">=0.12,<1.0" pluggy = ">=0.12,<1.0"
py = ">=1.8.2" py = ">=1.8.2"
toml = "*" toml = "*"
[package.dependencies.importlib-metadata]
python = "<3.8"
version = ">=0.12"
[package.extras] [package.extras]
checkqa_mypy = ["mypy (0.780)"] checkqa_mypy = ["mypy (0.780)"]
testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"] testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"]
[[package]] [[package]]
name = "pytest-faulthandler"
version = "2.0.1"
description = "py.test plugin that activates the fault handler module for tests (dummy package)"
category = "dev"
optional = false
python-versions = "*"
[package.dependencies]
pytest = ">=5.0"
[[package]]
name = "pytest-qt"
version = "3.3.0"
description = "pytest support for PyQt and PySide applications"
category = "dev"
optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
[package.dependencies]
pytest = ">=3.0.0"
[package.extras]
dev = ["pre-commit", "tox"]
doc = ["sphinx", "sphinx-rtd-theme"]
[[package]]
name = "python-engineio"
version = "3.13.2"
description = "Engine.IO server"
category = "main" category = "main"
description = "Engine.IO server"
name = "python-engineio"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "3.13.2"
[package.dependencies] [package.dependencies]
six = ">=1.9.0" six = ">=1.9.0"
@ -438,12 +302,12 @@ asyncio_client = ["aiohttp (>=3.4)"]
client = ["requests (>=2.21.0)", "websocket-client (>=0.54.0)"] client = ["requests (>=2.21.0)", "websocket-client (>=0.54.0)"]
[[package]] [[package]]
name = "python-socketio"
version = "4.6.0"
description = "Socket.IO server"
category = "main" category = "main"
description = "Socket.IO server"
name = "python-socketio"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "4.6.0"
[package.dependencies] [package.dependencies]
python-engineio = ">=3.13.0" python-engineio = ">=3.13.0"
@ -454,46 +318,12 @@ asyncio_client = ["aiohttp (>=3.4)", "websockets (>=7.0)"]
client = ["requests (>=2.21.0)", "websocket-client (>=0.54.0)"] client = ["requests (>=2.21.0)", "websocket-client (>=0.54.0)"]
[[package]] [[package]]
name = "pywin32"
version = "228"
description = "Python for Window Extensions"
category = "main" category = "main"
optional = false
python-versions = "*"
[[package]]
name = "qrcode"
version = "6.1"
description = "QR Code image generator"
category = "main"
optional = false
python-versions = "*"
[package.dependencies]
colorama = {version = "*", markers = "platform_system == \"Windows\""}
six = "*"
[package.extras]
dev = ["tox", "pytest", "mock"]
maintainer = ["zest.releaser"]
pil = ["pillow"]
test = ["pytest", "pytest-cov", "mock"]
[[package]]
name = "regex"
version = "2020.10.11"
description = "Alternative regular expression module, to replace re."
category = "dev"
optional = false
python-versions = "*"
[[package]]
name = "requests"
version = "2.24.0"
description = "Python HTTP for Humans." description = "Python HTTP for Humans."
category = "main" name = "requests"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
version = "2.24.0"
[package.dependencies] [package.dependencies]
certifi = ">=2017.4.17" certifi = ">=2017.4.17"
@ -506,44 +336,36 @@ security = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)"]
socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7)", "win-inet-pton"] socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7)", "win-inet-pton"]
[[package]] [[package]]
name = "six"
version = "1.15.0"
description = "Python 2 and 3 compatibility utilities"
category = "main" category = "main"
description = "Python 2 and 3 compatibility utilities"
name = "six"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
version = "1.15.0"
[[package]] [[package]]
name = "stem" category = "main"
version = "1.8.0"
description = "Stem is a Python controller library that allows applications to interact with Tor (https://www.torproject.org/)." description = "Stem is a Python controller library that allows applications to interact with Tor (https://www.torproject.org/)."
category = "main" name = "stem"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "1.8.0"
[[package]] [[package]]
name = "toml" category = "dev"
version = "0.10.1"
description = "Python Library for Tom's Obvious, Minimal Language" description = "Python Library for Tom's Obvious, Minimal Language"
category = "dev" name = "toml"
optional = false optional = false
python-versions = "*" python-versions = "*"
version = "0.10.1"
[[package]] [[package]]
name = "typed-ast"
version = "1.4.1"
description = "a fork of Python 2 and 3 ast modules with type comment support"
category = "dev"
optional = false
python-versions = "*"
[[package]]
name = "urllib3"
version = "1.25.10"
description = "HTTP library with thread-safe connection pooling, file post, and more."
category = "main" category = "main"
description = "HTTP library with thread-safe connection pooling, file post, and more."
name = "urllib3"
optional = false optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4" python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
version = "1.25.10"
[package.extras] [package.extras]
brotli = ["brotlipy (>=0.6.0)"] brotli = ["brotlipy (>=0.6.0)"]
@ -551,43 +373,35 @@ secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "pyOpenSSL (>=0
socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"] socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
[[package]] [[package]]
name = "werkzeug"
version = "1.0.1"
description = "The comprehensive WSGI web application library."
category = "main" category = "main"
description = "The comprehensive WSGI web application library."
name = "werkzeug"
optional = false optional = false
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requests = [ requests = [
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] ]
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View File

@ -1,9 +1,19 @@
[tool.poetry] [tool.poetry]
name = "onionshare" name = "onionshare_cli"
version = "2.3" version = "0.1.3"
description = "OnionShare lets you securely and anonymously send and receive files. It works by starting a web server, making it accessible as a Tor onion service, and generating an unguessable web address so others can download files from you, or upload files to you. It does _not_ require setting up a separate server or using a third party file-sharing service." description = "OnionShare lets you securely and anonymously send and receive files. It works by starting a web server, making it accessible as a Tor onion service, and generating an unguessable web address so others can download files from you, or upload files to you. It does _not_ require setting up a separate server or using a third party file-sharing service."
authors = ["Micah Lee <micah@micahflee.com>"] authors = ["Micah Lee <micah@micahflee.com>"]
license = "GPLv3+" license = "GPLv3+"
classifiers = [
"Programming Language :: Python :: 3",
"Framework :: Flask",
"Topic :: Communications :: File Sharing",
"Topic :: Security :: Cryptography",
"License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
"Intended Audience :: End Users/Desktop",
"Operating System :: OS Independent",
"Environment :: Web Environment",
]
[tool.poetry.dependencies] [tool.poetry.dependencies]
python = "^3.7" python = "^3.7"
@ -12,31 +22,18 @@ Flask = "*"
Flask-HTTPAuth = "*" Flask-HTTPAuth = "*"
flask-socketio = "*" flask-socketio = "*"
pycryptodome = "*" pycryptodome = "*"
PyQt5 = "5.14"
PyQt5-sip = "*"
PySocks = "*" PySocks = "*"
requests = "*" requests = "*"
stem = "*" stem = "*"
urllib3 = "*" urllib3 = "*"
eventlet = "*" eventlet = "*"
qrcode = "*"
psutil = "*"
pywin32 = {version = "*", platform = "win32"}
[tool.poetry.dev-dependencies] [tool.poetry.dev-dependencies]
atomicwrites = "*"
attrs = "*"
more-itertools = "*"
pluggy = "*"
py = "*"
pytest = "*" pytest = "*"
pytest-faulthandler = "*"
pytest-qt = "*"
six = "*"
urllib3 = "*"
setuptools = "*" setuptools = "*"
pyinstaller = {version = "*", platform = "darwin"}
black = {version = "^19.10b0", allow-prereleases = true} [tool.poetry.scripts]
onionshare-cli = 'onionshare_cli:main'
[build-system] [build-system]
requires = ["poetry>=0.12"] requires = ["poetry>=0.12"]

198
cli/tests/conftest.py Normal file
View File

@ -0,0 +1,198 @@
import sys
# Force tests to look for resources in the source code tree
sys.onionshare_dev_mode = True
# Let OnionShare know the tests are running, to avoid colliding with settings files
sys.onionshare_test_mode = True
import os
import shutil
import tempfile
import pytest
from onionshare_cli import common, web
# The temporary directory for CLI tests
test_temp_dir = None
def pytest_addoption(parser):
parser.addoption(
"--runtor", action="store_true", default=False, help="run tor tests"
)
def pytest_collection_modifyitems(config, items):
if not config.getoption("--runtor"):
# --runtor given in cli: do not skip tor tests
skip_tor = pytest.mark.skip(reason="need --runtor option to run")
for item in items:
if "tor" in item.keywords:
item.add_marker(skip_tor)
@pytest.fixture
def temp_dir():
"""Creates a persistent temporary directory for the CLI tests to use"""
global test_temp_dir
if not test_temp_dir:
test_temp_dir = tempfile.mkdtemp()
return test_temp_dir
@pytest.fixture
def temp_dir_1024(temp_dir):
""" Create a temporary directory that has a single file of a
particular size (1024 bytes).
"""
new_temp_dir = tempfile.mkdtemp(dir=temp_dir)
tmp_file, tmp_file_path = tempfile.mkstemp(dir=new_temp_dir)
with open(tmp_file, "wb") as f:
f.write(b"*" * 1024)
return new_temp_dir
# pytest > 2.9 only needs @pytest.fixture
@pytest.yield_fixture
def temp_dir_1024_delete(temp_dir):
""" Create a temporary directory that has a single file of a
particular size (1024 bytes). The temporary directory (including
the file inside) will be deleted after fixture usage.
"""
with tempfile.TemporaryDirectory(dir=temp_dir) as new_temp_dir:
tmp_file, tmp_file_path = tempfile.mkstemp(dir=new_temp_dir)
with open(tmp_file, "wb") as f:
f.write(b"*" * 1024)
yield new_temp_dir
@pytest.fixture
def temp_file_1024(temp_dir):
""" Create a temporary file of a particular size (1024 bytes). """
with tempfile.NamedTemporaryFile(delete=False, dir=temp_dir) as tmp_file:
tmp_file.write(b"*" * 1024)
return tmp_file.name
# pytest > 2.9 only needs @pytest.fixture
@pytest.yield_fixture
def temp_file_1024_delete(temp_dir):
"""
Create a temporary file of a particular size (1024 bytes).
The temporary file will be deleted after fixture usage.
"""
with tempfile.NamedTemporaryFile(dir=temp_dir, delete=False) as tmp_file:
tmp_file.write(b"*" * 1024)
tmp_file.flush()
tmp_file.close()
yield tmp_file.name
# pytest > 2.9 only needs @pytest.fixture
@pytest.yield_fixture(scope="session")
def custom_zw():
zw = web.share_mode.ZipWriter(
common.Common(),
zip_filename=common.Common.random_string(4, 6),
processed_size_callback=lambda _: "custom_callback",
)
yield zw
zw.close()
os.remove(zw.zip_filename)
# pytest > 2.9 only needs @pytest.fixture
@pytest.yield_fixture(scope="session")
def default_zw():
zw = web.share_mode.ZipWriter(common.Common())
yield zw
zw.close()
tmp_dir = os.path.dirname(zw.zip_filename)
try:
shutil.rmtree(tmp_dir, ignore_errors=True)
except:
pass
@pytest.fixture
def locale_en(monkeypatch):
monkeypatch.setattr("locale.getdefaultlocale", lambda: ("en_US", "UTF-8"))
@pytest.fixture
def locale_fr(monkeypatch):
monkeypatch.setattr("locale.getdefaultlocale", lambda: ("fr_FR", "UTF-8"))
@pytest.fixture
def locale_invalid(monkeypatch):
monkeypatch.setattr("locale.getdefaultlocale", lambda: ("xx_XX", "UTF-8"))
@pytest.fixture
def locale_ru(monkeypatch):
monkeypatch.setattr("locale.getdefaultlocale", lambda: ("ru_RU", "UTF-8"))
@pytest.fixture
def platform_darwin(monkeypatch):
monkeypatch.setattr("platform.system", lambda: "Darwin")
@pytest.fixture # (scope="session")
def platform_linux(monkeypatch):
monkeypatch.setattr("platform.system", lambda: "Linux")
@pytest.fixture
def platform_windows(monkeypatch):
monkeypatch.setattr("platform.system", lambda: "Windows")
@pytest.fixture
def sys_argv_sys_prefix(monkeypatch):
monkeypatch.setattr("sys.argv", [sys.prefix])
@pytest.fixture
def sys_frozen(monkeypatch):
monkeypatch.setattr("sys.frozen", True, raising=False)
@pytest.fixture
def sys_meipass(monkeypatch):
monkeypatch.setattr("sys._MEIPASS", os.path.expanduser("~"), raising=False)
@pytest.fixture # (scope="session")
def sys_onionshare_dev_mode(monkeypatch):
monkeypatch.setattr("sys.onionshare_dev_mode", True, raising=False)
@pytest.fixture
def time_time_100(monkeypatch):
monkeypatch.setattr("time.time", lambda: 100)
@pytest.fixture
def time_strftime(monkeypatch):
monkeypatch.setattr("time.strftime", lambda _: "Jun 06 2013 11:05:00")
@pytest.fixture
def common_obj():
return common.Common()
@pytest.fixture
def settings_obj(sys_onionshare_dev_mode, platform_linux):
_common = common.Common()
_common.version = "DUMMY_VERSION_1.2.3"
return settings.Settings(_common)

58
cli/tests/test_cli.py Normal file
View File

@ -0,0 +1,58 @@
import os
import pytest
from onionshare_cli import OnionShare
from onionshare_cli.common import Common
from onionshare_cli.mode_settings import ModeSettings
class MyOnion:
def __init__(self):
self.auth_string = "TestHidServAuth"
self.private_key = ""
self.scheduled_key = None
@staticmethod
def start_onion_service(
self, mode_settings_obj, await_publication=True, save_scheduled_key=False
):
return "test_service_id.onion"
@pytest.fixture
def onionshare_obj():
common = Common()
return OnionShare(common, MyOnion())
@pytest.fixture
def mode_settings_obj():
common = Common()
return ModeSettings(common)
class TestOnionShare:
def test_init(self, onionshare_obj):
assert onionshare_obj.hidserv_dir is None
assert onionshare_obj.onion_host is None
assert onionshare_obj.cleanup_filenames == []
assert onionshare_obj.local_only is False
def test_start_onion_service(self, onionshare_obj, mode_settings_obj):
onionshare_obj.start_onion_service(mode_settings_obj)
assert 17600 <= onionshare_obj.port <= 17650
assert onionshare_obj.onion_host == "test_service_id.onion"
def test_start_onion_service_local_only(self, onionshare_obj, mode_settings_obj):
onionshare_obj.local_only = True
onionshare_obj.start_onion_service(mode_settings_obj)
assert onionshare_obj.onion_host == "127.0.0.1:{}".format(onionshare_obj.port)
def test_cleanup(self, onionshare_obj, temp_dir_1024, temp_file_1024):
onionshare_obj.cleanup_filenames = [temp_dir_1024, temp_file_1024]
onionshare_obj.cleanup()
assert os.path.exists(temp_dir_1024) is False
assert os.path.exists(temp_dir_1024) is False
assert onionshare_obj.cleanup_filenames == []

View File

@ -0,0 +1,147 @@
import json
import os
import tempfile
import sys
import pytest
from onionshare_cli import common, settings
@pytest.fixture
def settings_obj(sys_onionshare_dev_mode, platform_linux):
_common = common.Common()
_common.version = "DUMMY_VERSION_1.2.3"
return settings.Settings(_common)
class TestSettings:
def test_init(self, settings_obj):
expected_settings = {
"version": "DUMMY_VERSION_1.2.3",
"connection_type": "bundled",
"control_port_address": "127.0.0.1",
"control_port_port": 9051,
"socks_address": "127.0.0.1",
"socks_port": 9050,
"socket_file_path": "/var/run/tor/control",
"auth_type": "no_auth",
"auth_password": "",
"use_autoupdate": True,
"autoupdate_timestamp": None,
"no_bridges": True,
"tor_bridges_use_obfs4": False,
"tor_bridges_use_meek_lite_azure": False,
"tor_bridges_use_custom_bridges": "",
"persistent_tabs": [],
}
for key in settings_obj._settings:
# Skip locale, it will not always default to the same thing
if key != "locale":
assert settings_obj._settings[key] == settings_obj.default_settings[key]
assert settings_obj._settings[key] == expected_settings[key]
def test_fill_in_defaults(self, settings_obj):
del settings_obj._settings["version"]
settings_obj.fill_in_defaults()
assert settings_obj._settings["version"] == "DUMMY_VERSION_1.2.3"
def test_load(self, temp_dir, settings_obj):
custom_settings = {
"version": "CUSTOM_VERSION",
"socks_port": 9999,
"use_stealth": True,
}
tmp_file, tmp_file_path = tempfile.mkstemp(dir=temp_dir)
with open(tmp_file, "w") as f:
json.dump(custom_settings, f)
settings_obj.filename = tmp_file_path
settings_obj.load()
assert settings_obj._settings["version"] == "CUSTOM_VERSION"
assert settings_obj._settings["socks_port"] == 9999
assert settings_obj._settings["use_stealth"] is True
os.remove(tmp_file_path)
assert os.path.exists(tmp_file_path) is False
def test_save(self, monkeypatch, temp_dir, settings_obj):
settings_filename = "default_settings.json"
new_temp_dir = tempfile.mkdtemp(dir=temp_dir)
settings_path = os.path.join(new_temp_dir, settings_filename)
settings_obj.filename = settings_path
settings_obj.save()
with open(settings_path, "r") as f:
settings = json.load(f)
assert settings_obj._settings == settings
os.remove(settings_path)
assert os.path.exists(settings_path) is False
def test_get(self, settings_obj):
assert settings_obj.get("version") == "DUMMY_VERSION_1.2.3"
assert settings_obj.get("connection_type") == "bundled"
assert settings_obj.get("control_port_address") == "127.0.0.1"
assert settings_obj.get("control_port_port") == 9051
assert settings_obj.get("socks_address") == "127.0.0.1"
assert settings_obj.get("socks_port") == 9050
assert settings_obj.get("socket_file_path") == "/var/run/tor/control"
assert settings_obj.get("auth_type") == "no_auth"
assert settings_obj.get("auth_password") == ""
assert settings_obj.get("use_autoupdate") is True
assert settings_obj.get("autoupdate_timestamp") is None
assert settings_obj.get("autoupdate_timestamp") is None
assert settings_obj.get("no_bridges") is True
assert settings_obj.get("tor_bridges_use_obfs4") is False
assert settings_obj.get("tor_bridges_use_meek_lite_azure") is False
assert settings_obj.get("tor_bridges_use_custom_bridges") == ""
def test_set_version(self, settings_obj):
settings_obj.set("version", "CUSTOM_VERSION")
assert settings_obj._settings["version"] == "CUSTOM_VERSION"
def test_set_control_port_port(self, settings_obj):
settings_obj.set("control_port_port", 999)
assert settings_obj._settings["control_port_port"] == 999
settings_obj.set("control_port_port", "NON_INTEGER")
assert settings_obj._settings["control_port_port"] == 9051
def test_set_socks_port(self, settings_obj):
settings_obj.set("socks_port", 888)
assert settings_obj._settings["socks_port"] == 888
settings_obj.set("socks_port", "NON_INTEGER")
assert settings_obj._settings["socks_port"] == 9050
@pytest.mark.skipif(sys.platform != "Darwin", reason="requires Darwin")
def test_filename_darwin(self, monkeypatch, platform_darwin):
obj = settings.Settings(common.Common())
assert obj.filename == os.path.expanduser(
"~/Library/Application Support/OnionShare-testdata/onionshare.json"
)
@pytest.mark.skipif(sys.platform != "Linux", reason="requires Linux")
def test_filename_linux(self, monkeypatch, platform_linux):
obj = settings.Settings(common.Common())
assert obj.filename == os.path.expanduser(
"~/.config/onionshare-testdata/onionshare.json"
)
@pytest.mark.skipif(sys.platform != "win32", reason="requires Windows")
def test_filename_windows(self, monkeypatch, platform_windows):
obj = settings.Settings(common.Common())
assert obj.filename == os.path.expanduser(
"~\\AppData\\Roaming\\OnionShare-testdata\\onionshare.json"
)
def test_set_custom_bridge(self, settings_obj):
settings_obj.set(
"tor_bridges_use_custom_bridges",
"Bridge 45.3.20.65:9050 21300AD88890A49C429A6CB9959CFD44490A8F6E",
)
assert (
settings_obj._settings["tor_bridges_use_custom_bridges"]
== "Bridge 45.3.20.65:9050 21300AD88890A49C429A6CB9959CFD44490A8F6E"
)

231
cli/tests/test_cli_web.py Normal file
View File

@ -0,0 +1,231 @@
import contextlib
import inspect
import io
import os
import random
import re
import socket
import sys
import zipfile
import tempfile
import base64
import pytest
from werkzeug.datastructures import Headers
from onionshare_cli.common import Common
from onionshare_cli.web import Web
from onionshare_cli.settings import Settings
from onionshare_cli.mode_settings import ModeSettings
DEFAULT_ZW_FILENAME_REGEX = re.compile(r"^onionshare_[a-z2-7]{6}.zip$")
RANDOM_STR_REGEX = re.compile(r"^[a-z2-7]+$")
def web_obj(temp_dir, common_obj, mode, num_files=0):
""" Creates a Web object, in either share mode or receive mode, ready for testing """
common_obj.settings = Settings(common_obj)
mode_settings = ModeSettings(common_obj)
web = Web(common_obj, False, mode_settings, mode)
web.generate_password()
web.running = True
web.app.testing = True
# Share mode
if mode == "share":
# Add files
files = []
for _ in range(num_files):
with tempfile.NamedTemporaryFile(delete=False, dir=temp_dir) as tmp_file:
tmp_file.write(b"*" * 1024)
files.append(tmp_file.name)
web.share_mode.set_file_info(files)
# Receive mode
else:
pass
return web
class TestWeb:
def test_share_mode(self, temp_dir, common_obj):
web = web_obj(temp_dir, common_obj, "share", 3)
assert web.mode == "share"
with web.app.test_client() as c:
# Load / without auth
res = c.get("/")
res.get_data()
assert res.status_code == 401
# Load / with invalid auth
res = c.get("/", headers=self._make_auth_headers("invalid"))
res.get_data()
assert res.status_code == 401
# Load / with valid auth
res = c.get("/", headers=self._make_auth_headers(web.password))
res.get_data()
assert res.status_code == 200
# Download
res = c.get("/download", headers=self._make_auth_headers(web.password))
res.get_data()
assert res.status_code == 200
assert (
res.mimetype == "application/zip"
or res.mimetype == "application/x-zip-compressed"
)
def test_share_mode_autostop_sharing_on(self, temp_dir, common_obj, temp_file_1024):
web = web_obj(temp_dir, common_obj, "share", 3)
web.settings.set("share", "autostop_sharing", True)
assert web.running == True
with web.app.test_client() as c:
# Download the first time
res = c.get("/download", headers=self._make_auth_headers(web.password))
res.get_data()
assert res.status_code == 200
assert (
res.mimetype == "application/zip"
or res.mimetype == "application/x-zip-compressed"
)
assert web.running == False
def test_share_mode_autostop_sharing_off(
self, temp_dir, common_obj, temp_file_1024
):
web = web_obj(temp_dir, common_obj, "share", 3)
web.settings.set("share", "autostop_sharing", False)
assert web.running == True
with web.app.test_client() as c:
# Download the first time
res = c.get("/download", headers=self._make_auth_headers(web.password))
res.get_data()
assert res.status_code == 200
assert (
res.mimetype == "application/zip"
or res.mimetype == "application/x-zip-compressed"
)
assert web.running == True
def test_receive_mode(self, temp_dir, common_obj):
web = web_obj(temp_dir, common_obj, "receive")
assert web.mode == "receive"
with web.app.test_client() as c:
# Load / without auth
res = c.get("/")
res.get_data()
assert res.status_code == 401
# Load / with invalid auth
res = c.get("/", headers=self._make_auth_headers("invalid"))
res.get_data()
assert res.status_code == 401
# Load / with valid auth
res = c.get("/", headers=self._make_auth_headers(web.password))
res.get_data()
assert res.status_code == 200
def test_public_mode_on(self, temp_dir, common_obj):
web = web_obj(temp_dir, common_obj, "receive")
web.settings.set("general", "public", True)
with web.app.test_client() as c:
# Loading / should work without auth
res = c.get("/")
data1 = res.get_data()
assert res.status_code == 200
def test_public_mode_off(self, temp_dir, common_obj):
web = web_obj(temp_dir, common_obj, "receive")
web.settings.set("general", "public", False)
with web.app.test_client() as c:
# Load / without auth
res = c.get("/")
res.get_data()
assert res.status_code == 401
# But static resources should work without auth
res = c.get(f"{web.static_url_path}/css/style.css")
res.get_data()
assert res.status_code == 200
# Load / with valid auth
res = c.get("/", headers=self._make_auth_headers(web.password))
res.get_data()
assert res.status_code == 200
def _make_auth_headers(self, password):
auth = base64.b64encode(b"onionshare:" + password.encode()).decode()
h = Headers()
h.add("Authorization", "Basic " + auth)
return h
class TestZipWriterDefault:
@pytest.mark.parametrize(
"test_input",
(
f"onionshare_{''.join(random.choice('abcdefghijklmnopqrstuvwxyz234567') for _ in range(6))}.zip"
for _ in range(50)
),
)
def test_default_zw_filename_regex(self, test_input):
assert bool(DEFAULT_ZW_FILENAME_REGEX.match(test_input))
def test_zw_filename(self, default_zw):
zw_filename = os.path.basename(default_zw.zip_filename)
assert bool(DEFAULT_ZW_FILENAME_REGEX.match(zw_filename))
def test_zipfile_filename_matches_zipwriter_filename(self, default_zw):
assert default_zw.z.filename == default_zw.zip_filename
def test_zipfile_allow_zip64(self, default_zw):
assert default_zw.z._allowZip64 is True
def test_zipfile_mode(self, default_zw):
assert default_zw.z.mode == "w"
def test_callback(self, default_zw):
assert default_zw.processed_size_callback(None) is None
def test_add_file(self, default_zw, temp_file_1024_delete):
default_zw.add_file(temp_file_1024_delete)
zipfile_info = default_zw.z.getinfo(os.path.basename(temp_file_1024_delete))
assert zipfile_info.compress_type == zipfile.ZIP_DEFLATED
assert zipfile_info.file_size == 1024
def test_add_directory(self, temp_dir_1024_delete, default_zw):
previous_size = default_zw._size # size before adding directory
default_zw.add_dir(temp_dir_1024_delete)
assert default_zw._size == previous_size + 1024
class TestZipWriterCustom:
@pytest.mark.parametrize(
"test_input",
(
Common.random_string(
random.randint(2, 50), random.choice((None, random.randint(2, 50)))
)
for _ in range(50)
),
)
def test_random_string_regex(self, test_input):
assert bool(RANDOM_STR_REGEX.match(test_input))
def test_custom_filename(self, custom_zw):
assert bool(RANDOM_STR_REGEX.match(custom_zw.zip_filename))
def test_custom_callback(self, custom_zw):
assert custom_zw.processed_size_callback(None) == "custom_callback"

View File

@ -29,6 +29,25 @@ cd onionshare
## Linux ## Linux
OnionShare uses [Briefcase](https://briefcase.readthedocs.io/en/latest/).
Install Briefcase dependencies from your package repositories by following [these instructions](https://docs.beeware.org/en/latest/tutorial/tutorial-0.html#install-dependencies).
Now create and/or activate a virtual environment.
```
python3 -m venv venv
. venv/bin/activate
```
While your virtual environment is active, install briefcase from pip.
```
pip install briefcase
```
### Use newest software ### Use newest software
The recommended way to develop OnionShare is to use the latest versions of all dependencies. The recommended way to develop OnionShare is to use the latest versions of all dependencies.

679
desktop/LICENSE Normal file
View File

@ -0,0 +1,679 @@
(Note: Third-party licenses can be found under install/licenses/.)
OnionShare
Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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The licenses for most software and other practical works are designed
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the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
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any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
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have the freedom to distribute copies of free software (and charge for
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To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
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licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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