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#!/usr/bin/env python2.7
#
# Copyright 2017 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import glob
import os
import re
import shutil
import subprocess
import sys
import tempfile
# Arguments to the script:
# pkg path to application directory, e.g. out/Debug/dm.app
# executable and plist should already be in this directory
# identstr search string (regex fragment) for code signing identity
# profile name of provisioning profile
pkg,identstr,profile = sys.argv[1:]
# Find the Google signing identity.
identity = None
for line in subprocess.check_output(['security', 'find-identity']).split('\n'):
m = re.match(r'''.*\) (.*) "''' + identstr + '"', line)
if m:
identity = m.group(1)
assert identity
# Find the Google mobile provisioning profile.
mobileprovision = None
for p in glob.glob(os.path.join(os.environ['HOME'], 'Library', 'MobileDevice',
'Provisioning Profiles', '*.mobileprovision')):
if re.search(r'''<key>Name</key>
\t<string>''' + profile + r'''</string>''', open(p).read(), re.MULTILINE):
mobileprovision = p
assert mobileprovision
# The .mobileprovision just gets copied into the package.
shutil.copy(mobileprovision,
os.path.join(pkg, 'embedded.mobileprovision'))
# Extract the appliciation identitifer prefix from the .mobileprovision.
m = re.search(r'''<key>ApplicationIdentifierPrefix</key>
\t<array>
\t<string>(.*)</string>''', open(mobileprovision).read(), re.MULTILINE)
prefix = m.group(1)
app, _ = os.path.splitext(os.path.basename(pkg))
# Write a minimal entitlements file, then codesign.
with tempfile.NamedTemporaryFile() as f:
f.write('''
<plist version="1.0">
<dict>
<key>application-identifier</key> <string>{prefix}.com.google.{app}</string>
<key>get-task-allow</key> <true/>
</dict>
</plist>
'''.format(prefix=prefix, app=app))
f.flush()
subprocess.check_call(['codesign',
'--force',
'--sign', identity,
'--entitlements', f.name,
'--timestamp=none',
pkg])
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