mirror of
https://github.com/onionshare/onionshare.git
synced 2024-10-01 01:35:40 -04:00
127 lines
4.5 KiB
Python
127 lines
4.5 KiB
Python
# -*- coding: utf-8 -*-
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"""
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OnionShare | https://onionshare.org/
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Copyright (C) 2014-2020 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 zipfile
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import io
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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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dmg_url = "https://archive.torproject.org/tor-package-archive/torbrowser/8.5.5/TorBrowser-8.5.5-osx64_en-US.dmg"
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dmg_filename = "TorBrowser-8.5.5-osx64_en-US.dmg"
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expected_dmg_sha256 = (
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"9c1b7840bd251a4c52f0c919991e57cafb9178c55e11fa49f83ffacce3c20511"
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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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dmg_tor_path = os.path.join(
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"/Volumes", "Tor Browser", "Tor Browser.app", "Contents"
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)
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dmg_path = os.path.join(working_path, dmg_filename)
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dist_path = os.path.join(root_path, "dist", "OnionShare.app", "Contents")
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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 the zip is downloaded
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if not os.path.exists(dmg_path):
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print("Downloading {}".format(dmg_url))
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r = requests.get(dmg_url)
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open(dmg_path, "wb").write(r.content)
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dmg_sha256 = hashlib.sha256(r.content).hexdigest()
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else:
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dmg_data = open(dmg_path, "rb").read()
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dmg_sha256 = hashlib.sha256(dmg_data).hexdigest()
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# Compare the hash
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if dmg_sha256 != expected_dmg_sha256:
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print("ERROR! The sha256 doesn't match:")
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print("expected: {}".format(expected_dmg_sha256))
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print(" actual: {}".format(dmg_sha256))
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sys.exit(-1)
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# Mount the dmg, copy data to the working path
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subprocess.call(["hdiutil", "attach", dmg_path])
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# Make sure Resources/tor exists before copying files
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if os.path.exists(os.path.join(dist_path, "Resources", "Tor")):
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shutil.rmtree(os.path.join(dist_path, "Resources", "Tor"))
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os.makedirs(os.path.join(dist_path, "Resources", "Tor"))
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if os.path.exists(os.path.join(dist_path, "MacOS", "Tor")):
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shutil.rmtree(os.path.join(dist_path, "MacOS", "Tor"))
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os.makedirs(os.path.join(dist_path, "MacOS", "Tor"))
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# Modify the tor script to adjust the path
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tor_script = open(
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os.path.join(dmg_tor_path, "Resources", "TorBrowser", "Tor", "tor"), "r"
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).read()
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tor_script = tor_script.replace("../../../MacOS/Tor", "../../MacOS/Tor")
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open(os.path.join(dist_path, "Resources", "Tor", "tor"), "w").write(tor_script)
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# Copy into dist
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shutil.copyfile(
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os.path.join(dmg_tor_path, "Resources", "TorBrowser", "Tor", "geoip"),
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os.path.join(dist_path, "Resources", "Tor", "geoip"),
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)
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shutil.copyfile(
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os.path.join(dmg_tor_path, "Resources", "TorBrowser", "Tor", "geoip6"),
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os.path.join(dist_path, "Resources", "Tor", "geoip6"),
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)
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os.chmod(os.path.join(dist_path, "Resources", "Tor", "tor"), 0o755)
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shutil.copyfile(
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os.path.join(dmg_tor_path, "MacOS", "Tor", "tor.real"),
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os.path.join(dist_path, "MacOS", "Tor", "tor.real"),
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)
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shutil.copyfile(
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os.path.join(dmg_tor_path, "MacOS", "Tor", "libevent-2.1.6.dylib"),
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os.path.join(dist_path, "MacOS", "Tor", "libevent-2.1.6.dylib"),
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)
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os.chmod(os.path.join(dist_path, "MacOS", "Tor", "tor.real"), 0o755)
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# obfs4proxy binary
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shutil.copyfile(
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os.path.join(dmg_tor_path, "MacOS", "Tor", "PluggableTransports", "obfs4proxy"),
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os.path.join(dist_path, "Resources", "Tor", "obfs4proxy"),
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)
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os.chmod(os.path.join(dist_path, "Resources", "Tor", "obfs4proxy"), 0o755)
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# Eject dmg
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subprocess.call(["diskutil", "eject", "/Volumes/Tor Browser"])
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if __name__ == "__main__":
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main()
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