mirror of
https://github.com/onionshare/onionshare.git
synced 2024-12-26 07:49:48 -05:00
109 lines
3.3 KiB
Python
109 lines
3.3 KiB
Python
# -*- 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 Windows 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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from bridges import UpdateTorBridges
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def main():
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exe_url = "https://dist.torproject.org/torbrowser/11.0a10/torbrowser-install-11.0a10_en-US.exe"
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exe_filename = "torbrowser-install-11.0a10_en-US.exe"
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expected_exe_sha256 = (
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"f567dd8368dea0a8d7bbf7c19ece7840f93d493e70662939b92f5058c8dc8d2d"
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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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exe_path = os.path.join(working_path, exe_filename)
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dist_path = os.path.join(root_path, "onionshare", "resources", "tor")
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# Make sure the working folder exists
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if not os.path.exists(working_path):
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os.makedirs(working_path)
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# Make sure Tor Browser is downloaded
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if not os.path.exists(exe_path):
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print("Downloading {}".format(exe_url))
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r = requests.get(exe_url)
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open(exe_path, "wb").write(r.content)
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exe_sha256 = hashlib.sha256(r.content).hexdigest()
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else:
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exe_data = open(exe_path, "rb").read()
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exe_sha256 = hashlib.sha256(exe_data).hexdigest()
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# Compare the hash
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if exe_sha256 != expected_exe_sha256:
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print("ERROR! The sha256 doesn't match:")
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print("expected: {}".format(expected_exe_sha256))
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print(" actual: {}".format(exe_sha256))
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sys.exit(-1)
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# Extract the bits we need from the exe
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subprocess.Popen(
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[
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"7z",
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"e",
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"-y",
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exe_path,
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"Browser\\TorBrowser\\Tor",
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"-o%s" % os.path.join(working_path, "Tor"),
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]
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).wait()
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subprocess.Popen(
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[
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"7z",
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"e",
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"-y",
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exe_path,
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"Browser\\TorBrowser\\Data\\Tor\\geoip*",
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"-o%s" % os.path.join(working_path, "Data"),
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]
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).wait()
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# Copy into the onionshare resources
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if os.path.exists(dist_path):
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shutil.rmtree(dist_path)
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os.makedirs(dist_path)
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shutil.copytree(os.path.join(working_path, "Tor"), os.path.join(dist_path, "Tor"))
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shutil.copytree(
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os.path.join(working_path, "Data"), os.path.join(dist_path, "Data", "Tor")
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)
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# Fetch the built-in bridges
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UpdateTorBridges(root_path)
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if __name__ == "__main__":
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main()
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