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https://github.com/onionshare/onionshare.git
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Write Linux script to download Tor Browser and extract binaries
This commit is contained in:
Micah Lee
parent
357e3efead
commit
3e61e8dd37
@ -13,9 +13,19 @@ cd onionshare/desktop
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#### Linux
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If you're using Linux, install `tor` and `obfs4proxy` from either the [official Debian repository](https://support.torproject.org/apt/tor-deb-repo/), or from your package manager.
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In Ubuntu 20.04 you need the `libxcb-xinerama0` package installed.
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In Ubuntu 20.04 you also need the `libxcb-xinerama0` package installed.
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Install python dependencies:
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```sh
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pip3 install --user poetry requests
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```
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Download Tor Browser and extract the binaries:
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```sh
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./scripts/get-tor-linux.py
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```
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#### macOS
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128
desktop/scripts/get-tor-linux.py
Executable file
128
desktop/scripts/get-tor-linux.py
Executable file
@ -0,0 +1,128 @@
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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OnionShare | https://onionshare.org/
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Copyright (C) 2014-2021 Micah Lee, et al. <micah@micahflee.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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"""
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This script downloads a pre-built tor binary to bundle with OnionShare.
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In order to avoid a Mac gnupg dependency, I manually verify the signature
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and hard-code the sha256 hash.
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"""
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import inspect
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import os
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import sys
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import hashlib
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import shutil
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import subprocess
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import requests
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def main():
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tarball_url = "https://dist.torproject.org/torbrowser/11.0a7/tor-browser-linux64-11.0a7_en-US.tar.xz"
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tarball_filename = "tor-browser-linux64-11.0a7_en-US.tar.xz"
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expected_tarball_sha256 = (
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"bc9861c692f899fe0344c960dc615ff0e275cf74c61066c8735c88e3ddc2b623"
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)
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# Build paths
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root_path = os.path.dirname(
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os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
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)
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working_path = os.path.join(root_path, "build", "tor")
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tarball_path = os.path.join(working_path, tarball_filename)
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# Make sure the dist path exists
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dist_path = os.path.join(working_path, "dist")
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if not os.path.exists(dist_path):
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os.makedirs(dist_path, exist_ok=True)
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# Make sure the tarball is downloaded
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if not os.path.exists(tarball_path):
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print("Downloading {}".format(tarball_url))
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r = requests.get(tarball_url)
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open(tarball_path, "wb").write(r.content)
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tarball_sha256 = hashlib.sha256(r.content).hexdigest()
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else:
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tarball_data = open(tarball_path, "rb").read()
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tarball_sha256 = hashlib.sha256(tarball_data).hexdigest()
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# Compare the hash
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if tarball_sha256 != expected_tarball_sha256:
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print("ERROR! The sha256 doesn't match:")
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print("expected: {}".format(expected_tarball_sha256))
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print(" actual: {}".format(tarball_sha256))
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sys.exit(-1)
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# Delete extracted tarball, if it's there
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shutil.rmtree(os.path.join(working_path, "tor-browser_en-US"), ignore_errors=True)
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# Extract the tarball
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subprocess.call(["tar", "-xvf", tarball_path], cwd=working_path)
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tarball_tor_path = os.path.join(
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working_path, "tor-browser_en-US", "Browser", "TorBrowser"
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)
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# Copy into dist
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Data", "Tor", "geoip"),
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os.path.join(dist_path, "geoip"),
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)
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Data", "Tor", "geoip6"),
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os.path.join(dist_path, "geoip6"),
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)
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Tor", "tor"),
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os.path.join(dist_path, "tor"),
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)
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os.chmod(os.path.join(dist_path, "tor"), 0o755)
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Tor", "libcrypto.so.1.1"),
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os.path.join(dist_path, "libcrypto.so.1.1"),
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)
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Tor", "libevent-2.1.so.7"),
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os.path.join(dist_path, "libevent-2.1.so.7"),
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)
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Tor", "libssl.so.1.1"),
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os.path.join(dist_path, "libssl.so.1.1"),
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)
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Tor", "libstdc++", "libstdc++.so.6"),
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os.path.join(dist_path, "libstdc++.so.6"),
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)
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shutil.copyfile(
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os.path.join(tarball_tor_path, "Tor", "PluggableTransports", "obfs4proxy"),
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os.path.join(dist_path, "obfs4proxy"),
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)
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os.chmod(os.path.join(dist_path, "obfs4proxy"), 0o755)
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shutil.copyfile(
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os.path.join(
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tarball_tor_path, "Tor", "PluggableTransports", "snowflake-client"
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),
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os.path.join(dist_path, "snowflake-client"),
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)
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os.chmod(os.path.join(dist_path, "snowflake-client"), 0o755)
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print(f"Tor binaries extracted to: {dist_path}")
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if __name__ == "__main__":
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main()
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