mirror of https://github.com/topjohnwu/Magisk
MagiskManager -> java
This commit is contained in:
topjohnwu
parent
c215447405
commit
60181c4fcb
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@ -2,6 +2,7 @@ obj/
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libs/
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*.zip
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*.jks
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*.apk
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# Copied binaries
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# Built binaries
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ziptools/zipadjust
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@ -11,7 +11,7 @@
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path = jni/magiskpolicy
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url = https://github.com/topjohnwu/magiskpolicy.git
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[submodule "MagiskManager"]
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path = MagiskManager
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path = java
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url = https://github.com/topjohnwu/MagiskManager.git
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[submodule "jni/busybox"]
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path = jni/external/busybox
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@ -1 +0,0 @@
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Subproject commit 773c24b7fc7e6931c0932cd53943813eb4ebd027
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@ -45,7 +45,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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## Credits
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**MagiskManager** (`MagiskManager`)
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**MagiskManager** (`java`)
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* Copyright 2016-2017, John Wu (@topjohnwu)
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* All contributors and translators
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74
build.py
74
build.py
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@ -51,6 +51,10 @@ def zip_with_msg(zipfile, source, target):
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print('zip: {} -> {}'.format(source, target))
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zipfile.write(source, target)
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def cp(source, target):
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print('cp: {} -> {}'.format(source, target))
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shutil.copyfile(source, target)
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def build_all(args):
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build_binary(args)
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build_apk(args)
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@ -75,26 +79,23 @@ def build_apk(args):
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for key in ['public.certificate.x509.pem', 'private.key.pk8']:
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source = os.path.join('ziptools', key)
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target = os.path.join('MagiskManager', 'app', 'src', 'main', 'assets', key)
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print('cp: {} -> {}'.format(source, target))
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shutil.copyfile(source, target)
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target = os.path.join('java', 'app', 'src', 'main', 'assets', key)
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cp(source, target)
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for script in ['magisk_uninstaller.sh', 'util_functions.sh']:
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source = os.path.join('scripts', script)
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target = os.path.join('MagiskManager', 'app', 'src', 'main', 'assets', script)
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print('cp: {} -> {}'.format(source, target))
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shutil.copyfile(source, target)
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target = os.path.join('java', 'app', 'src', 'main', 'assets', script)
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cp(source, target)
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os.chdir('MagiskManager')
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os.chdir('java')
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# Build unhide app and place in assets
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proc = subprocess.run('{} unhide::assembleRelease'.format(os.path.join('.', 'gradlew')), shell=True)
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proc = subprocess.run('{} unhide:assembleRelease'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build Magisk Manager failed!')
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source = os.path.join('unhide', 'build', 'outputs', 'apk', 'release', 'unhide-release-unsigned.apk')
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target = os.path.join('app', 'src', 'main', 'assets', 'unhide.apk')
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print('cp: {} -> {}'.format(source, target))
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shutil.copyfile(source, target)
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cp(source, target)
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print('')
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@ -102,7 +103,7 @@ def build_apk(args):
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if not os.path.exists(os.path.join('..', 'release_signature.jks')):
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error('Please generate a java keystore and place it in \'release_signature.jks\'')
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proc = subprocess.run('{} app::assembleRelease'.format(os.path.join('.', 'gradlew')), shell=True)
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proc = subprocess.run('{} app:assembleRelease'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build Magisk Manager failed!')
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@ -141,16 +142,26 @@ def build_apk(args):
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silentremove(unsigned)
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silentremove(aligned)
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else:
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proc = subprocess.run('{} app::assembleDebug'.format(os.path.join('.', 'gradlew')), shell=True)
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proc = subprocess.run('{} app:assembleDebug'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build Magisk Manager failed!')
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# Return to upper directory
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os.chdir('..')
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def sign_adjust_zip(unsigned, output):
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def build_snet(args):
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os.chdir('java')
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proc = subprocess.run('{} snet:assembleRelease'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build snet extention failed!')
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source = os.path.join('snet', 'build', 'outputs', 'apk', 'release', 'snet-release-unsigned.apk')
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target = os.path.join('..', 'snet.apk')
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print('')
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cp(source, target)
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os.chdir('..')
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zipsigner = os.path.join('ziptools', 'zipsigner', 'build', 'libs', 'zipsigner.jar')
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def sign_adjust_zip(unsigned, output):
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jarsigner = os.path.join('java', 'jarsigner', 'build', 'libs', 'jarsigner-fat.jar')
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if os.name != 'nt' and not os.path.exists(os.path.join('ziptools', 'zipadjust')):
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header('* Building zipadjust')
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@ -158,13 +169,13 @@ def sign_adjust_zip(unsigned, output):
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proc = subprocess.run('gcc -o ziptools/zipadjust ziptools/zipadjust_src/*.c -lz', shell=True)
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if proc.returncode != 0:
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error('Build zipadjust failed!')
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if not os.path.exists(zipsigner):
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header('* Building zipsigner.jar')
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os.chdir(os.path.join('ziptools', 'zipsigner'))
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proc = subprocess.run('{} shadowJar'.format(os.path.join('.', 'gradlew')), shell=True)
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if not os.path.exists(jarsigner):
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header('* Building jarsigner-fat.jar')
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os.chdir('java')
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proc = subprocess.run('{} jarsigner:shadowJar'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build zipsigner.jar failed!')
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os.chdir(os.path.join('..', '..'))
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error('Build jarsigner-fat.jar failed!')
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os.chdir('..')
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header('* Signing / Adjusting Zip')
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@ -172,7 +183,7 @@ def sign_adjust_zip(unsigned, output):
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privateKey = os.path.join('ziptools', 'private.key.pk8')
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# Unsigned->signed
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proc = subprocess.run(['java', '-jar', zipsigner,
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proc = subprocess.run(['java', '-jar', jarsigner,
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publicKey, privateKey, unsigned, 'tmp_signed.zip'])
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if proc.returncode != 0:
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error('First sign flashable zip failed!')
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@ -183,7 +194,7 @@ def sign_adjust_zip(unsigned, output):
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error('Adjust flashable zip failed!')
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# Adjusted -> output
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proc = subprocess.run(['java', '-jar', zipsigner,
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proc = subprocess.run(['java', '-jar', jarsigner,
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"-m", publicKey, privateKey, 'tmp_adjusted.zip', output])
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if proc.returncode != 0:
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error('Second sign flashable zip failed!')
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@ -243,7 +254,7 @@ def zip_main(args):
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zip_with_msg(zipf, source, target)
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# APK
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source = os.path.join('MagiskManager', 'app', 'build', 'outputs', 'apk',
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source = os.path.join('java', 'app', 'build', 'outputs', 'apk',
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'release' if args.release else 'debug', 'app-release.apk' if args.release else 'app-debug.apk')
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target = os.path.join('common', 'magisk.apk')
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zip_with_msg(zipf, source, target)
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@ -328,20 +339,20 @@ def zip_uninstaller(args):
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def cleanup(args):
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if len(args.target) == 0:
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args.target = ['binary', 'apk', 'zip']
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args.target = ['binary', 'java', 'zip']
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if 'binary' in args.target:
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header('* Cleaning Magisk binaries')
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header('* Cleaning binaries')
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subprocess.run(os.path.join(os.environ['ANDROID_HOME'], 'ndk-bundle', 'ndk-build') + ' clean', shell=True)
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if 'apk' in args.target:
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header('* Cleaning Magisk Manager')
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os.chdir('MagiskManager')
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if 'java' in args.target:
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header('* Cleaning java')
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os.chdir('java')
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subprocess.run('{} clean'.format(os.path.join('.', 'gradlew')), shell=True)
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os.chdir('..')
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if 'zip' in args.target:
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header('* Cleaning created zip files')
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header('* Cleaning zip files')
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for f in os.listdir('.'):
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if '.zip' in f:
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print('rm {}'.format(f))
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@ -364,6 +375,9 @@ binary_parser.set_defaults(func=build_binary)
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apk_parser = subparsers.add_parser('apk', help='build Magisk Manager APK')
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apk_parser.set_defaults(func=build_apk)
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snet_parser = subparsers.add_parser('snet', help='build snet extention for Magisk Manager')
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snet_parser.set_defaults(func=build_snet)
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zip_parser = subparsers.add_parser('zip', help='zip and sign Magisk into a flashable zip')
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zip_parser.add_argument('versionString')
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zip_parser.add_argument('versionCode', type=int)
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@ -372,7 +386,7 @@ zip_parser.set_defaults(func=zip_main)
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uninstaller_parser = subparsers.add_parser('uninstaller', help='create flashable uninstaller')
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uninstaller_parser.set_defaults(func=zip_uninstaller)
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clean_parser = subparsers.add_parser('clean', help='clean [target...] targets: binary apk zip')
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clean_parser = subparsers.add_parser('clean', help='clean [target...] targets: binary java zip')
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clean_parser.add_argument('target', nargs='*')
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clean_parser.set_defaults(func=cleanup)
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@ -0,0 +1 @@
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Subproject commit 39b6df27b3d72c706010e6773d4bb50a202a1543
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@ -1,7 +0,0 @@
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*.iml
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.gradle
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/local.properties
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.idea/
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/build
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*.hprof
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app/.externalNativeBuild/
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@ -1,36 +0,0 @@
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group 'com.topjohnwu'
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version '1.0.0'
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apply plugin: 'java'
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apply plugin: 'com.github.johnrengelman.shadow'
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sourceCompatibility = 1.8
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jar {
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manifest {
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attributes 'Main-Class': 'com.topjohnwu.ZipSigner'
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}
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}
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shadowJar {
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classifier = null
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version = null
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}
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buildscript {
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repositories {
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jcenter()
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}
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dependencies {
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classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.1'
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}
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}
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repositories {
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mavenCentral()
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}
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dependencies {
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compile 'org.bouncycastle:bcprov-jdk15on:1.57'
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compile 'org.bouncycastle:bcpkix-jdk15on:1.57'
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}
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Binary file not shown.
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@ -1,6 +0,0 @@
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#Thu Aug 24 10:35:40 CST 2017
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-rc-2-bin.zip
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@ -1,172 +0,0 @@
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#!/usr/bin/env sh
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##############################################################################
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##
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## Gradle start up script for UN*X
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##
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##############################################################################
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# Attempt to set APP_HOME
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# Resolve links: $0 may be a link
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PRG="$0"
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# Need this for relative symlinks.
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while [ -h "$PRG" ] ; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`"/$link"
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fi
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done
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SAVED="`pwd`"
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cd "`dirname \"$PRG\"`/" >/dev/null
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APP_HOME="`pwd -P`"
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cd "$SAVED" >/dev/null
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APP_NAME="Gradle"
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APP_BASE_NAME=`basename "$0"`
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# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS=""
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# Use the maximum available, or set MAX_FD != -1 to use that value.
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MAX_FD="maximum"
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warn ( ) {
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echo "$*"
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}
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die ( ) {
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echo
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echo "$*"
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echo
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exit 1
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}
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# OS specific support (must be 'true' or 'false').
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cygwin=false
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msys=false
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darwin=false
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nonstop=false
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case "`uname`" in
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CYGWIN* )
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cygwin=true
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;;
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Darwin* )
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darwin=true
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;;
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MINGW* )
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msys=true
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;;
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NONSTOP* )
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nonstop=true
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;;
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esac
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CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
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# Determine the Java command to use to start the JVM.
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if [ -n "$JAVA_HOME" ] ; then
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if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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# IBM's JDK on AIX uses strange locations for the executables
|
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JAVACMD="$JAVA_HOME/jre/sh/java"
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else
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JAVACMD="$JAVA_HOME/bin/java"
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fi
|
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if [ ! -x "$JAVACMD" ] ; then
|
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die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
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else
|
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JAVACMD="java"
|
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which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
|
||||
# Increase the maximum file descriptors if we can.
|
||||
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
|
||||
MAX_FD_LIMIT=`ulimit -H -n`
|
||||
if [ $? -eq 0 ] ; then
|
||||
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
|
||||
MAX_FD="$MAX_FD_LIMIT"
|
||||
fi
|
||||
ulimit -n $MAX_FD
|
||||
if [ $? -ne 0 ] ; then
|
||||
warn "Could not set maximum file descriptor limit: $MAX_FD"
|
||||
fi
|
||||
else
|
||||
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
|
||||
fi
|
||||
fi
|
||||
|
||||
# For Darwin, add options to specify how the application appears in the dock
|
||||
if $darwin; then
|
||||
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
|
||||
fi
|
||||
|
||||
# For Cygwin, switch paths to Windows format before running java
|
||||
if $cygwin ; then
|
||||
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
|
||||
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
|
||||
JAVACMD=`cygpath --unix "$JAVACMD"`
|
||||
|
||||
# We build the pattern for arguments to be converted via cygpath
|
||||
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
|
||||
SEP=""
|
||||
for dir in $ROOTDIRSRAW ; do
|
||||
ROOTDIRS="$ROOTDIRS$SEP$dir"
|
||||
SEP="|"
|
||||
done
|
||||
OURCYGPATTERN="(^($ROOTDIRS))"
|
||||
# Add a user-defined pattern to the cygpath arguments
|
||||
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
|
||||
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
|
||||
fi
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
i=0
|
||||
for arg in "$@" ; do
|
||||
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
|
||||
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
|
||||
|
||||
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
|
||||
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
|
||||
else
|
||||
eval `echo args$i`="\"$arg\""
|
||||
fi
|
||||
i=$((i+1))
|
||||
done
|
||||
case $i in
|
||||
(0) set -- ;;
|
||||
(1) set -- "$args0" ;;
|
||||
(2) set -- "$args0" "$args1" ;;
|
||||
(3) set -- "$args0" "$args1" "$args2" ;;
|
||||
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
||||
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
||||
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
||||
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
||||
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
||||
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Escape application args
|
||||
save ( ) {
|
||||
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
|
||||
echo " "
|
||||
}
|
||||
APP_ARGS=$(save "$@")
|
||||
|
||||
# Collect all arguments for the java command, following the shell quoting and substitution rules
|
||||
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
|
||||
|
||||
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
|
||||
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
|
||||
cd "$(dirname "$0")"
|
||||
fi
|
||||
|
||||
exec "$JAVACMD" "$@"
|
||||
|
|
@ -1,84 +0,0 @@
|
|||
@if "%DEBUG%" == "" @echo off
|
||||
@rem ##########################################################################
|
||||
@rem
|
||||
@rem Gradle startup script for Windows
|
||||
@rem
|
||||
@rem ##########################################################################
|
||||
|
||||
@rem Set local scope for the variables with windows NT shell
|
||||
if "%OS%"=="Windows_NT" setlocal
|
||||
|
||||
set DIRNAME=%~dp0
|
||||
if "%DIRNAME%" == "" set DIRNAME=.
|
||||
set APP_BASE_NAME=%~n0
|
||||
set APP_HOME=%DIRNAME%
|
||||
|
||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
set DEFAULT_JVM_OPTS=
|
||||
|
||||
@rem Find java.exe
|
||||
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||
|
||||
set JAVA_EXE=java.exe
|
||||
%JAVA_EXE% -version >NUL 2>&1
|
||||
if "%ERRORLEVEL%" == "0" goto init
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:findJavaFromJavaHome
|
||||
set JAVA_HOME=%JAVA_HOME:"=%
|
||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||
|
||||
if exist "%JAVA_EXE%" goto init
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:init
|
||||
@rem Get command-line arguments, handling Windows variants
|
||||
|
||||
if not "%OS%" == "Windows_NT" goto win9xME_args
|
||||
|
||||
:win9xME_args
|
||||
@rem Slurp the command line arguments.
|
||||
set CMD_LINE_ARGS=
|
||||
set _SKIP=2
|
||||
|
||||
:win9xME_args_slurp
|
||||
if "x%~1" == "x" goto execute
|
||||
|
||||
set CMD_LINE_ARGS=%*
|
||||
|
||||
:execute
|
||||
@rem Setup the command line
|
||||
|
||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
||||
|
||||
:end
|
||||
@rem End local scope for the variables with windows NT shell
|
||||
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||
|
||||
:fail
|
||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||
rem the _cmd.exe /c_ return code!
|
||||
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||
exit /b 1
|
||||
|
||||
:mainEnd
|
||||
if "%OS%"=="Windows_NT" endlocal
|
||||
|
||||
:omega
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
rootProject.name = 'zipsigner'
|
||||
include 'apksigner'
|
||||
rootProject.name = 'zipsigner'
|
||||
|
||||
|
|
@ -1,567 +0,0 @@
|
|||
package com.topjohnwu;
|
||||
|
||||
import org.bouncycastle.asn1.ASN1InputStream;
|
||||
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
|
||||
import org.bouncycastle.asn1.DEROutputStream;
|
||||
import org.bouncycastle.asn1.cms.CMSObjectIdentifiers;
|
||||
import org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
|
||||
import org.bouncycastle.cert.jcajce.JcaCertStore;
|
||||
import org.bouncycastle.cms.CMSException;
|
||||
import org.bouncycastle.cms.CMSProcessableByteArray;
|
||||
import org.bouncycastle.cms.CMSSignedData;
|
||||
import org.bouncycastle.cms.CMSSignedDataGenerator;
|
||||
import org.bouncycastle.cms.CMSTypedData;
|
||||
import org.bouncycastle.cms.jcajce.JcaSignerInfoGeneratorBuilder;
|
||||
import org.bouncycastle.jce.provider.BouncyCastleProvider;
|
||||
import org.bouncycastle.operator.ContentSigner;
|
||||
import org.bouncycastle.operator.OperatorCreationException;
|
||||
import org.bouncycastle.operator.jcajce.JcaContentSignerBuilder;
|
||||
import org.bouncycastle.operator.jcajce.JcaDigestCalculatorProviderBuilder;
|
||||
import org.bouncycastle.util.encoders.Base64;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.FilterOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.io.PrintStream;
|
||||
import java.security.DigestOutputStream;
|
||||
import java.security.GeneralSecurityException;
|
||||
import java.security.KeyFactory;
|
||||
import java.security.MessageDigest;
|
||||
import java.security.PrivateKey;
|
||||
import java.security.Provider;
|
||||
import java.security.Security;
|
||||
import java.security.cert.CertificateEncodingException;
|
||||
import java.security.cert.CertificateFactory;
|
||||
import java.security.cert.X509Certificate;
|
||||
import java.security.spec.PKCS8EncodedKeySpec;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
import java.util.Enumeration;
|
||||
import java.util.Locale;
|
||||
import java.util.Map;
|
||||
import java.util.TreeMap;
|
||||
import java.util.jar.Attributes;
|
||||
import java.util.jar.JarEntry;
|
||||
import java.util.jar.JarFile;
|
||||
import java.util.jar.JarOutputStream;
|
||||
import java.util.jar.Manifest;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
/*
|
||||
* Modified from from AOSP(Marshmallow) SignAPK.java
|
||||
* */
|
||||
|
||||
public class ZipSigner {
|
||||
private static final String CERT_SF_NAME = "META-INF/CERT.SF";
|
||||
private static final String CERT_SIG_NAME = "META-INF/CERT.%s";
|
||||
|
||||
private static Provider sBouncyCastleProvider;
|
||||
|
||||
// bitmasks for which hash algorithms we need the manifest to include.
|
||||
private static final int USE_SHA1 = 1;
|
||||
private static final int USE_SHA256 = 2;
|
||||
|
||||
/**
|
||||
* Return one of USE_SHA1 or USE_SHA256 according to the signature
|
||||
* algorithm specified in the cert.
|
||||
*/
|
||||
private static int getDigestAlgorithm(X509Certificate cert) {
|
||||
String sigAlg = cert.getSigAlgName().toUpperCase(Locale.US);
|
||||
if ("SHA1WITHRSA".equals(sigAlg) ||
|
||||
"MD5WITHRSA".equals(sigAlg)) { // see "HISTORICAL NOTE" above.
|
||||
return USE_SHA1;
|
||||
} else if (sigAlg.startsWith("SHA256WITH")) {
|
||||
return USE_SHA256;
|
||||
} else {
|
||||
throw new IllegalArgumentException("unsupported signature algorithm \"" + sigAlg +
|
||||
"\" in cert [" + cert.getSubjectDN());
|
||||
}
|
||||
}
|
||||
/** Returns the expected signature algorithm for this key type. */
|
||||
private static String getSignatureAlgorithm(X509Certificate cert) {
|
||||
String sigAlg = cert.getSigAlgName().toUpperCase(Locale.US);
|
||||
String keyType = cert.getPublicKey().getAlgorithm().toUpperCase(Locale.US);
|
||||
if ("RSA".equalsIgnoreCase(keyType)) {
|
||||
if (getDigestAlgorithm(cert) == USE_SHA256) {
|
||||
return "SHA256withRSA";
|
||||
} else {
|
||||
return "SHA1withRSA";
|
||||
}
|
||||
} else if ("EC".equalsIgnoreCase(keyType)) {
|
||||
return "SHA256withECDSA";
|
||||
} else {
|
||||
throw new IllegalArgumentException("unsupported key type: " + keyType);
|
||||
}
|
||||
}
|
||||
// Files matching this pattern are not copied to the output.
|
||||
private static Pattern stripPattern =
|
||||
Pattern.compile("^(META-INF/((.*)[.](SF|RSA|DSA|EC)|com/android/otacert))|(" +
|
||||
Pattern.quote(JarFile.MANIFEST_NAME) + ")$");
|
||||
private static X509Certificate readPublicKey(InputStream input)
|
||||
throws IOException, GeneralSecurityException {
|
||||
try {
|
||||
CertificateFactory cf = CertificateFactory.getInstance("X.509");
|
||||
return (X509Certificate) cf.generateCertificate(input);
|
||||
} finally {
|
||||
input.close();
|
||||
}
|
||||
}
|
||||
|
||||
/** Read a PKCS#8 format private key. */
|
||||
private static PrivateKey readPrivateKey(InputStream input)
|
||||
throws IOException, GeneralSecurityException {
|
||||
try {
|
||||
byte[] buffer = new byte[4096];
|
||||
int size = input.read(buffer);
|
||||
byte[] bytes = Arrays.copyOf(buffer, size);
|
||||
/* Check to see if this is in an EncryptedPrivateKeyInfo structure. */
|
||||
PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(bytes);
|
||||
/*
|
||||
* Now it's in a PKCS#8 PrivateKeyInfo structure. Read its Algorithm
|
||||
* OID and use that to construct a KeyFactory.
|
||||
*/
|
||||
ASN1InputStream bIn = new ASN1InputStream(new ByteArrayInputStream(spec.getEncoded()));
|
||||
PrivateKeyInfo pki = PrivateKeyInfo.getInstance(bIn.readObject());
|
||||
String algOid = pki.getPrivateKeyAlgorithm().getAlgorithm().getId();
|
||||
return KeyFactory.getInstance(algOid).generatePrivate(spec);
|
||||
} finally {
|
||||
input.close();
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Add the hash(es) of every file to the manifest, creating it if
|
||||
* necessary.
|
||||
*/
|
||||
private static Manifest addDigestsToManifest(JarFile jar, int hashes)
|
||||
throws IOException, GeneralSecurityException {
|
||||
Manifest input = jar.getManifest();
|
||||
Manifest output = new Manifest();
|
||||
Attributes main = output.getMainAttributes();
|
||||
if (input != null) {
|
||||
main.putAll(input.getMainAttributes());
|
||||
} else {
|
||||
main.putValue("Manifest-Version", "1.0");
|
||||
main.putValue("Created-By", "1.0 (Android SignApk)");
|
||||
}
|
||||
MessageDigest md_sha1 = null;
|
||||
MessageDigest md_sha256 = null;
|
||||
if ((hashes & USE_SHA1) != 0) {
|
||||
md_sha1 = MessageDigest.getInstance("SHA1");
|
||||
}
|
||||
if ((hashes & USE_SHA256) != 0) {
|
||||
md_sha256 = MessageDigest.getInstance("SHA256");
|
||||
}
|
||||
byte[] buffer = new byte[4096];
|
||||
int num;
|
||||
// We sort the input entries by name, and add them to the
|
||||
// output manifest in sorted order. We expect that the output
|
||||
// map will be deterministic.
|
||||
TreeMap<String, JarEntry> byName = new TreeMap<String, JarEntry>();
|
||||
for (Enumeration<JarEntry> e = jar.entries(); e.hasMoreElements(); ) {
|
||||
JarEntry entry = e.nextElement();
|
||||
byName.put(entry.getName(), entry);
|
||||
}
|
||||
for (JarEntry entry: byName.values()) {
|
||||
String name = entry.getName();
|
||||
if (!entry.isDirectory() &&
|
||||
(stripPattern == null || !stripPattern.matcher(name).matches())) {
|
||||
InputStream data = jar.getInputStream(entry);
|
||||
while ((num = data.read(buffer)) > 0) {
|
||||
if (md_sha1 != null) md_sha1.update(buffer, 0, num);
|
||||
if (md_sha256 != null) md_sha256.update(buffer, 0, num);
|
||||
}
|
||||
Attributes attr = null;
|
||||
if (input != null) attr = input.getAttributes(name);
|
||||
attr = attr != null ? new Attributes(attr) : new Attributes();
|
||||
if (md_sha1 != null) {
|
||||
attr.putValue("SHA1-Digest",
|
||||
new String(Base64.encode(md_sha1.digest()), "ASCII"));
|
||||
}
|
||||
if (md_sha256 != null) {
|
||||
attr.putValue("SHA-256-Digest",
|
||||
new String(Base64.encode(md_sha256.digest()), "ASCII"));
|
||||
}
|
||||
output.getEntries().put(name, attr);
|
||||
}
|
||||
}
|
||||
return output;
|
||||
}
|
||||
|
||||
/** Write to another stream and track how many bytes have been
|
||||
* written.
|
||||
*/
|
||||
private static class CountOutputStream extends FilterOutputStream {
|
||||
private int mCount;
|
||||
public CountOutputStream(OutputStream out) {
|
||||
super(out);
|
||||
mCount = 0;
|
||||
}
|
||||
@Override
|
||||
public void write(int b) throws IOException {
|
||||
super.write(b);
|
||||
mCount++;
|
||||
}
|
||||
@Override
|
||||
public void write(byte[] b, int off, int len) throws IOException {
|
||||
super.write(b, off, len);
|
||||
mCount += len;
|
||||
}
|
||||
public int size() {
|
||||
return mCount;
|
||||
}
|
||||
}
|
||||
/** Write a .SF file with a digest of the specified manifest. */
|
||||
private static void writeSignatureFile(Manifest manifest, OutputStream out,
|
||||
int hash)
|
||||
throws IOException, GeneralSecurityException {
|
||||
Manifest sf = new Manifest();
|
||||
Attributes main = sf.getMainAttributes();
|
||||
main.putValue("Signature-Version", "1.0");
|
||||
main.putValue("Created-By", "1.0 (Android SignApk)");
|
||||
MessageDigest md = MessageDigest.getInstance(
|
||||
hash == USE_SHA256 ? "SHA256" : "SHA1");
|
||||
PrintStream print = new PrintStream(
|
||||
new DigestOutputStream(new ByteArrayOutputStream(), md),
|
||||
true, "UTF-8");
|
||||
// Digest of the entire manifest
|
||||
manifest.write(print);
|
||||
print.flush();
|
||||
main.putValue(hash == USE_SHA256 ? "SHA-256-Digest-Manifest" : "SHA1-Digest-Manifest",
|
||||
new String(Base64.encode(md.digest()), "ASCII"));
|
||||
Map<String, Attributes> entries = manifest.getEntries();
|
||||
for (Map.Entry<String, Attributes> entry : entries.entrySet()) {
|
||||
// Digest of the manifest stanza for this entry.
|
||||
print.print("Name: " + entry.getKey() + "\r\n");
|
||||
for (Map.Entry<Object, Object> att : entry.getValue().entrySet()) {
|
||||
print.print(att.getKey() + ": " + att.getValue() + "\r\n");
|
||||
}
|
||||
print.print("\r\n");
|
||||
print.flush();
|
||||
Attributes sfAttr = new Attributes();
|
||||
sfAttr.putValue(hash == USE_SHA256 ? "SHA-256-Digest" : "SHA1-Digest-Manifest",
|
||||
new String(Base64.encode(md.digest()), "ASCII"));
|
||||
sf.getEntries().put(entry.getKey(), sfAttr);
|
||||
}
|
||||
CountOutputStream cout = new CountOutputStream(out);
|
||||
sf.write(cout);
|
||||
// A bug in the java.util.jar implementation of Android platforms
|
||||
// up to version 1.6 will cause a spurious IOException to be thrown
|
||||
// if the length of the signature file is a multiple of 1024 bytes.
|
||||
// As a workaround, add an extra CRLF in this case.
|
||||
if ((cout.size() % 1024) == 0) {
|
||||
cout.write('\r');
|
||||
cout.write('\n');
|
||||
}
|
||||
}
|
||||
/** Sign data and write the digital signature to 'out'. */
|
||||
private static void writeSignatureBlock(
|
||||
CMSTypedData data, X509Certificate publicKey, PrivateKey privateKey,
|
||||
OutputStream out)
|
||||
throws IOException,
|
||||
CertificateEncodingException,
|
||||
OperatorCreationException,
|
||||
CMSException {
|
||||
ArrayList<X509Certificate> certList = new ArrayList<>(1);
|
||||
certList.add(publicKey);
|
||||
JcaCertStore certs = new JcaCertStore(certList);
|
||||
CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
|
||||
ContentSigner signer = new JcaContentSignerBuilder(getSignatureAlgorithm(publicKey))
|
||||
.setProvider(sBouncyCastleProvider)
|
||||
.build(privateKey);
|
||||
gen.addSignerInfoGenerator(
|
||||
new JcaSignerInfoGeneratorBuilder(
|
||||
new JcaDigestCalculatorProviderBuilder()
|
||||
.setProvider(sBouncyCastleProvider)
|
||||
.build())
|
||||
.setDirectSignature(true)
|
||||
.build(signer, publicKey));
|
||||
gen.addCertificates(certs);
|
||||
CMSSignedData sigData = gen.generate(data, false);
|
||||
ASN1InputStream asn1 = new ASN1InputStream(sigData.getEncoded());
|
||||
DEROutputStream dos = new DEROutputStream(out);
|
||||
dos.writeObject(asn1.readObject());
|
||||
}
|
||||
/**
|
||||
* Copy all the files in a manifest from input to output. We set
|
||||
* the modification times in the output to a fixed time, so as to
|
||||
* reduce variation in the output file and make incremental OTAs
|
||||
* more efficient.
|
||||
*/
|
||||
private static void copyFiles(Manifest manifest, JarFile in, JarOutputStream out,
|
||||
long timestamp, int alignment) throws IOException {
|
||||
byte[] buffer = new byte[4096];
|
||||
int num;
|
||||
Map<String, Attributes> entries = manifest.getEntries();
|
||||
ArrayList<String> names = new ArrayList<String>(entries.keySet());
|
||||
Collections.sort(names);
|
||||
boolean firstEntry = true;
|
||||
long offset = 0L;
|
||||
// We do the copy in two passes -- first copying all the
|
||||
// entries that are STORED, then copying all the entries that
|
||||
// have any other compression flag (which in practice means
|
||||
// DEFLATED). This groups all the stored entries together at
|
||||
// the start of the file and makes it easier to do alignment
|
||||
// on them (since only stored entries are aligned).
|
||||
for (String name : names) {
|
||||
JarEntry inEntry = in.getJarEntry(name);
|
||||
JarEntry outEntry = null;
|
||||
if (inEntry.getMethod() != JarEntry.STORED) continue;
|
||||
// Preserve the STORED method of the input entry.
|
||||
outEntry = new JarEntry(inEntry);
|
||||
outEntry.setTime(timestamp);
|
||||
// 'offset' is the offset into the file at which we expect
|
||||
// the file data to begin. This is the value we need to
|
||||
// make a multiple of 'alignement'.
|
||||
offset += JarFile.LOCHDR + outEntry.getName().length();
|
||||
if (firstEntry) {
|
||||
// The first entry in a jar file has an extra field of
|
||||
// four bytes that you can't get rid of; any extra
|
||||
// data you specify in the JarEntry is appended to
|
||||
// these forced four bytes. This is JAR_MAGIC in
|
||||
// JarOutputStream; the bytes are 0xfeca0000.
|
||||
offset += 4;
|
||||
firstEntry = false;
|
||||
}
|
||||
if (alignment > 0 && (offset % alignment != 0)) {
|
||||
// Set the "extra data" of the entry to between 1 and
|
||||
// alignment-1 bytes, to make the file data begin at
|
||||
// an aligned offset.
|
||||
int needed = alignment - (int)(offset % alignment);
|
||||
outEntry.setExtra(new byte[needed]);
|
||||
offset += needed;
|
||||
}
|
||||
out.putNextEntry(outEntry);
|
||||
InputStream data = in.getInputStream(inEntry);
|
||||
while ((num = data.read(buffer)) > 0) {
|
||||
out.write(buffer, 0, num);
|
||||
offset += num;
|
||||
}
|
||||
out.flush();
|
||||
}
|
||||
// Copy all the non-STORED entries. We don't attempt to
|
||||
// maintain the 'offset' variable past this point; we don't do
|
||||
// alignment on these entries.
|
||||
for (String name : names) {
|
||||
JarEntry inEntry = in.getJarEntry(name);
|
||||
JarEntry outEntry = null;
|
||||
if (inEntry.getMethod() == JarEntry.STORED) continue;
|
||||
// Create a new entry so that the compressed len is recomputed.
|
||||
outEntry = new JarEntry(name);
|
||||
outEntry.setTime(timestamp);
|
||||
out.putNextEntry(outEntry);
|
||||
InputStream data = in.getInputStream(inEntry);
|
||||
while ((num = data.read(buffer)) > 0) {
|
||||
out.write(buffer, 0, num);
|
||||
}
|
||||
out.flush();
|
||||
}
|
||||
}
|
||||
|
||||
// This class is to provide a file's content, but trimming out the last two bytes
|
||||
// Used for signWholeFile
|
||||
private static class CMSProcessableFile implements CMSTypedData {
|
||||
|
||||
private File file;
|
||||
private ASN1ObjectIdentifier type;
|
||||
private byte[] buffer;
|
||||
int bufferSize = 0;
|
||||
|
||||
CMSProcessableFile(File file) {
|
||||
this.file = file;
|
||||
type = new ASN1ObjectIdentifier(CMSObjectIdentifiers.data.getId());
|
||||
buffer = new byte[4096];
|
||||
}
|
||||
|
||||
@Override
|
||||
public ASN1ObjectIdentifier getContentType() {
|
||||
return type;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void write(OutputStream out) throws IOException, CMSException {
|
||||
FileInputStream input = new FileInputStream(file);
|
||||
long len = file.length() - 2;
|
||||
while ((bufferSize = input.read(buffer)) > 0) {
|
||||
if (len <= bufferSize) {
|
||||
out.write(buffer, 0, (int) len);
|
||||
break;
|
||||
} else {
|
||||
out.write(buffer, 0, bufferSize);
|
||||
}
|
||||
len -= bufferSize;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object getContent() {
|
||||
return file;
|
||||
}
|
||||
|
||||
byte[] getTail() {
|
||||
return Arrays.copyOfRange(buffer, 0, bufferSize);
|
||||
}
|
||||
}
|
||||
|
||||
private static void signWholeFile(File input, X509Certificate publicKey,
|
||||
PrivateKey privateKey, OutputStream outputStream)
|
||||
throws Exception {
|
||||
ByteArrayOutputStream temp = new ByteArrayOutputStream();
|
||||
// put a readable message and a null char at the start of the
|
||||
// archive comment, so that tools that display the comment
|
||||
// (hopefully) show something sensible.
|
||||
// TODO: anything more useful we can put in this message?
|
||||
byte[] message = "signed by SignApk".getBytes("UTF-8");
|
||||
temp.write(message);
|
||||
temp.write(0);
|
||||
|
||||
CMSProcessableFile cmsFile = new CMSProcessableFile(input);
|
||||
writeSignatureBlock(cmsFile, publicKey, privateKey, temp);
|
||||
|
||||
// For a zip with no archive comment, the
|
||||
// end-of-central-directory record will be 22 bytes long, so
|
||||
// we expect to find the EOCD marker 22 bytes from the end.
|
||||
byte[] zipData = cmsFile.getTail();
|
||||
if (zipData[zipData.length-22] != 0x50 ||
|
||||
zipData[zipData.length-21] != 0x4b ||
|
||||
zipData[zipData.length-20] != 0x05 ||
|
||||
zipData[zipData.length-19] != 0x06) {
|
||||
throw new IllegalArgumentException("zip data already has an archive comment");
|
||||
}
|
||||
int total_size = temp.size() + 6;
|
||||
if (total_size > 0xffff) {
|
||||
throw new IllegalArgumentException("signature is too big for ZIP file comment");
|
||||
}
|
||||
// signature starts this many bytes from the end of the file
|
||||
int signature_start = total_size - message.length - 1;
|
||||
temp.write(signature_start & 0xff);
|
||||
temp.write((signature_start >> 8) & 0xff);
|
||||
// Why the 0xff bytes? In a zip file with no archive comment,
|
||||
// bytes [-6:-2] of the file are the little-endian offset from
|
||||
// the start of the file to the central directory. So for the
|
||||
// two high bytes to be 0xff 0xff, the archive would have to
|
||||
// be nearly 4GB in size. So it's unlikely that a real
|
||||
// commentless archive would have 0xffs here, and lets us tell
|
||||
// an old signed archive from a new one.
|
||||
temp.write(0xff);
|
||||
temp.write(0xff);
|
||||
temp.write(total_size & 0xff);
|
||||
temp.write((total_size >> 8) & 0xff);
|
||||
temp.flush();
|
||||
// Signature verification checks that the EOCD header is the
|
||||
// last such sequence in the file (to avoid minzip finding a
|
||||
// fake EOCD appended after the signature in its scan). The
|
||||
// odds of producing this sequence by chance are very low, but
|
||||
// let's catch it here if it does.
|
||||
byte[] b = temp.toByteArray();
|
||||
for (int i = 0; i < b.length-3; ++i) {
|
||||
if (b[i] == 0x50 && b[i+1] == 0x4b && b[i+2] == 0x05 && b[i+3] == 0x06) {
|
||||
throw new IllegalArgumentException("found spurious EOCD header at " + i);
|
||||
}
|
||||
}
|
||||
cmsFile.write(outputStream);
|
||||
outputStream.write(total_size & 0xff);
|
||||
outputStream.write((total_size >> 8) & 0xff);
|
||||
temp.writeTo(outputStream);
|
||||
}
|
||||
private static void signFile(Manifest manifest, JarFile inputJar,
|
||||
X509Certificate publicKey, PrivateKey privateKey,
|
||||
JarOutputStream outputJar)
|
||||
throws Exception {
|
||||
// Assume the certificate is valid for at least an hour.
|
||||
long timestamp = publicKey.getNotBefore().getTime() + 3600L * 1000;
|
||||
// MANIFEST.MF
|
||||
JarEntry je = new JarEntry(JarFile.MANIFEST_NAME);
|
||||
je.setTime(timestamp);
|
||||
outputJar.putNextEntry(je);
|
||||
manifest.write(outputJar);
|
||||
je = new JarEntry(CERT_SF_NAME);
|
||||
je.setTime(timestamp);
|
||||
outputJar.putNextEntry(je);
|
||||
ByteArrayOutputStream baos = new ByteArrayOutputStream();
|
||||
writeSignatureFile(manifest, baos, getDigestAlgorithm(publicKey));
|
||||
byte[] signedData = baos.toByteArray();
|
||||
outputJar.write(signedData);
|
||||
// CERT.{EC,RSA} / CERT#.{EC,RSA}
|
||||
final String keyType = publicKey.getPublicKey().getAlgorithm();
|
||||
je = new JarEntry(String.format(CERT_SIG_NAME, keyType));
|
||||
je.setTime(timestamp);
|
||||
outputJar.putNextEntry(je);
|
||||
writeSignatureBlock(new CMSProcessableByteArray(signedData),
|
||||
publicKey, privateKey, outputJar);
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
boolean minSign = false;
|
||||
int argStart = 0;
|
||||
|
||||
if (args.length < 4) {
|
||||
System.err.println("Usage: zipsigner [-m] publickey.x509[.pem] privatekey.pk8 input.jar output.jar");
|
||||
System.exit(2);
|
||||
}
|
||||
|
||||
if (args[0].equals("-m")) {
|
||||
minSign = true;
|
||||
argStart = 1;
|
||||
}
|
||||
|
||||
sBouncyCastleProvider = new BouncyCastleProvider();
|
||||
Security.insertProviderAt(sBouncyCastleProvider, 1);
|
||||
|
||||
File pubKey = new File(args[argStart]);
|
||||
File privKey = new File(args[argStart + 1]);
|
||||
File input = new File(args[argStart + 2]);
|
||||
File output = new File(args[argStart + 3]);
|
||||
|
||||
int alignment = 4;
|
||||
JarFile inputJar = null;
|
||||
FileOutputStream outputFile = null;
|
||||
int hashes = 0;
|
||||
try {
|
||||
X509Certificate publicKey = readPublicKey(new FileInputStream(pubKey));
|
||||
hashes |= getDigestAlgorithm(publicKey);
|
||||
|
||||
// Set the ZIP file timestamp to the starting valid time
|
||||
// of the 0th certificate plus one hour (to match what
|
||||
// we've historically done).
|
||||
long timestamp = publicKey.getNotBefore().getTime() + 3600L * 1000;
|
||||
PrivateKey privateKey = readPrivateKey(new FileInputStream(privKey));
|
||||
|
||||
outputFile = new FileOutputStream(output);
|
||||
if (minSign) {
|
||||
ZipSigner.signWholeFile(input, publicKey, privateKey, outputFile);
|
||||
} else {
|
||||
inputJar = new JarFile(input, false); // Don't verify.
|
||||
JarOutputStream outputJar = new JarOutputStream(outputFile);
|
||||
// For signing .apks, use the maximum compression to make
|
||||
// them as small as possible (since they live forever on
|
||||
// the system partition). For OTA packages, use the
|
||||
// default compression level, which is much much faster
|
||||
// and produces output that is only a tiny bit larger
|
||||
// (~0.1% on full OTA packages I tested).
|
||||
outputJar.setLevel(9);
|
||||
Manifest manifest = addDigestsToManifest(inputJar, hashes);
|
||||
copyFiles(manifest, inputJar, outputJar, timestamp, alignment);
|
||||
signFile(manifest, inputJar, publicKey, privateKey, outputJar);
|
||||
outputJar.close();
|
||||
}
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
System.exit(1);
|
||||
} finally {
|
||||
try {
|
||||
if (inputJar != null) inputJar.close();
|
||||
if (outputFile != null) outputFile.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
System.exit(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue