148 строки
4.7 KiB
Python
Executable File
148 строки
4.7 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2014 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Generates the obfuscated jar and test jar for an apk.
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If proguard is not enabled or 'Release' is not in the configuration name,
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obfuscation will be a no-op.
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"""
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import optparse
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import os
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import sys
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from util import build_utils
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from util import proguard_util
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def ParseArgs(argv):
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parser = optparse.OptionParser()
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parser.add_option('--android-sdk', help='path to the Android SDK folder')
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parser.add_option('--android-sdk-tools',
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help='path to the Android SDK build tools folder')
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parser.add_option('--android-sdk-jar',
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help='path to Android SDK\'s android.jar')
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parser.add_option('--proguard-jar-path',
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help='Path to proguard.jar in the sdk')
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parser.add_option('--input-jars-paths',
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help='Path to jars to include in obfuscated jar')
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parser.add_option('--proguard-configs',
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help='Paths to proguard config files')
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parser.add_option('--configuration-name',
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help='Gyp configuration name (i.e. Debug, Release)')
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parser.add_option('--proguard-enabled', action='store_true',
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help='Set if proguard is enabled for this target.')
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parser.add_option('--obfuscated-jar-path',
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help='Output path for obfuscated jar.')
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parser.add_option('--testapp', action='store_true',
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help='Set this if building an instrumentation test apk')
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parser.add_option('--tested-apk-obfuscated-jar-path',
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help='Path to obfusctated jar of the tested apk')
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parser.add_option('--test-jar-path',
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help='Output path for jar containing all the test apk\'s '
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'code.')
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parser.add_option('--stamp', help='File to touch on success')
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(options, args) = parser.parse_args(argv)
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if args:
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parser.error('No positional arguments should be given. ' + str(args))
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# Check that required options have been provided.
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required_options = (
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'android_sdk',
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'android_sdk_tools',
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'android_sdk_jar',
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'proguard_jar_path',
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'input_jars_paths',
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'configuration_name',
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'obfuscated_jar_path',
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)
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if options.testapp:
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required_options += (
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'test_jar_path',
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)
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build_utils.CheckOptions(options, parser, required=required_options)
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return options, args
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def DoProguard(options):
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proguard = proguard_util.ProguardCmdBuilder(options.proguard_jar_path)
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proguard.outjar(options.obfuscated_jar_path)
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library_classpath = [options.android_sdk_jar]
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input_jars = build_utils.ParseGypList(options.input_jars_paths)
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exclude_paths = []
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configs = build_utils.ParseGypList(options.proguard_configs)
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if options.tested_apk_obfuscated_jar_path:
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# configs should only contain the process_resources.py generated config.
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assert len(configs) == 1, (
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'test apks should not have custom proguard configs: ' + str(configs))
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tested_jar_info = build_utils.ReadJson(
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options.tested_apk_obfuscated_jar_path + '.info')
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exclude_paths = tested_jar_info['inputs']
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configs = tested_jar_info['configs']
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proguard.is_test(True)
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proguard.mapping(options.tested_apk_obfuscated_jar_path + '.mapping')
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library_classpath.append(options.tested_apk_obfuscated_jar_path)
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proguard.libraryjars(library_classpath)
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proguard_injars = [p for p in input_jars if p not in exclude_paths]
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proguard.injars(proguard_injars)
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proguard.configs(configs)
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proguard.CheckOutput()
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this_info = {
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'inputs': proguard_injars,
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'configs': configs
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}
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build_utils.WriteJson(
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this_info, options.obfuscated_jar_path + '.info')
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def main(argv):
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options, _ = ParseArgs(argv)
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input_jars = build_utils.ParseGypList(options.input_jars_paths)
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if options.testapp:
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dependency_class_filters = [
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'*R.class', '*R$*.class', '*Manifest.class', '*BuildConfig.class']
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build_utils.MergeZips(
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options.test_jar_path, input_jars, dependency_class_filters)
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if options.configuration_name == 'Release' and options.proguard_enabled:
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DoProguard(options)
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else:
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output_files = [
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options.obfuscated_jar_path,
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options.obfuscated_jar_path + '.info',
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options.obfuscated_jar_path + '.dump',
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options.obfuscated_jar_path + '.seeds',
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options.obfuscated_jar_path + '.usage',
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options.obfuscated_jar_path + '.mapping']
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for f in output_files:
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if os.path.exists(f):
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os.remove(f)
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build_utils.Touch(f)
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if options.stamp:
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build_utils.Touch(options.stamp)
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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