1 files changed, 126 insertions, 0 deletions
diff --git a/cli/scripts/get-tor-osx.py b/cli/scripts/get-tor-osx.py
new file mode 100644
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+++ b/cli/scripts/get-tor-osx.py
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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/>.
+"""
+
+"""
+This script downloads a pre-built tor binary to bundle with OnionShare.
+In order to avoid a Mac gnupg dependency, I manually verify the signature
+and hard-code the sha256 hash.
+"""
+
+import inspect
+import os
+import sys
+import hashlib
+import zipfile
+import io
+import shutil
+import subprocess
+import requests
+
+
+def main():
+    dmg_url = "https://archive.torproject.org/tor-package-archive/torbrowser/10.0/TorBrowser-10.0-osx64_en-US.dmg"
+    dmg_filename = "TorBrowser-10.0-osx64_en-US.dmg"
+    expected_dmg_sha256 = (
+        "4e1ca7068bc29d5e8ffba85ecc8fec36c52ae582faea67bcdf445cd57192fb08"
+    )
+
+    # Build paths
+    root_path = os.path.dirname(
+        os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
+    )
+    working_path = os.path.join(root_path, "build", "tor")
+    dmg_tor_path = os.path.join(
+        "/Volumes", "Tor Browser", "Tor Browser.app", "Contents"
+    )
+    dmg_path = os.path.join(working_path, dmg_filename)
+    dist_path = os.path.join(root_path, "dist", "OnionShare.app", "Contents")
+
+    # Make sure the working folder exists
+    if not os.path.exists(working_path):
+        os.makedirs(working_path)
+
+    # Make sure the zip is downloaded
+    if not os.path.exists(dmg_path):
+        print("Downloading {}".format(dmg_url))
+        r = requests.get(dmg_url)
+        open(dmg_path, "wb").write(r.content)
+        dmg_sha256 = hashlib.sha256(r.content).hexdigest()
+    else:
+        dmg_data = open(dmg_path, "rb").read()
+        dmg_sha256 = hashlib.sha256(dmg_data).hexdigest()
+
+    # Compare the hash
+    if dmg_sha256 != expected_dmg_sha256:
+        print("ERROR! The sha256 doesn't match:")
+        print("expected: {}".format(expected_dmg_sha256))
+        print("  actual: {}".format(dmg_sha256))
+        sys.exit(-1)
+
+    # Mount the dmg, copy data to the working path
+    subprocess.call(["hdiutil", "attach", dmg_path])
+
+    # Make sure Resources/tor exists before copying files
+    if os.path.exists(os.path.join(dist_path, "Resources", "Tor")):
+        shutil.rmtree(os.path.join(dist_path, "Resources", "Tor"))
+    os.makedirs(os.path.join(dist_path, "Resources", "Tor"))
+    if os.path.exists(os.path.join(dist_path, "MacOS", "Tor")):
+        shutil.rmtree(os.path.join(dist_path, "MacOS", "Tor"))
+    os.makedirs(os.path.join(dist_path, "MacOS", "Tor"))
+
+    # Modify the tor script to adjust the path
+    tor_script = open(
+        os.path.join(dmg_tor_path, "Resources", "TorBrowser", "Tor", "tor"), "r"
+    ).read()
+    tor_script = tor_script.replace("../../../MacOS/Tor", "../../MacOS/Tor")
+    open(os.path.join(dist_path, "Resources", "Tor", "tor"), "w").write(tor_script)
+
+    # Copy into dist
+    shutil.copyfile(
+        os.path.join(dmg_tor_path, "Resources", "TorBrowser", "Tor", "geoip"),
+        os.path.join(dist_path, "Resources", "Tor", "geoip"),
+    )
+    shutil.copyfile(
+        os.path.join(dmg_tor_path, "Resources", "TorBrowser", "Tor", "geoip6"),
+        os.path.join(dist_path, "Resources", "Tor", "geoip6"),
+    )
+    os.chmod(os.path.join(dist_path, "Resources", "Tor", "tor"), 0o755)
+    shutil.copyfile(
+        os.path.join(dmg_tor_path, "MacOS", "Tor", "tor.real"),
+        os.path.join(dist_path, "MacOS", "Tor", "tor.real"),
+    )
+    shutil.copyfile(
+        os.path.join(dmg_tor_path, "MacOS", "Tor", "libevent-2.1.7.dylib"),
+        os.path.join(dist_path, "MacOS", "Tor", "libevent-2.1.7.dylib"),
+    )
+    os.chmod(os.path.join(dist_path, "MacOS", "Tor", "tor.real"), 0o755)
+    # obfs4proxy binary
+    shutil.copyfile(
+        os.path.join(dmg_tor_path, "MacOS", "Tor", "PluggableTransports", "obfs4proxy"),
+        os.path.join(dist_path, "Resources", "Tor", "obfs4proxy"),
+    )
+    os.chmod(os.path.join(dist_path, "Resources", "Tor", "obfs4proxy"), 0o755)
+
+    # Eject dmg
+    subprocess.call(["diskutil", "eject", "/Volumes/Tor Browser"])
+
+
+if __name__ == "__main__":
+    main()