443 lines
15 KiB
Python
Executable File
443 lines
15 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import os
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import subprocess
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if os.name == 'nt':
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from colorama import init
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init()
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def error(str):
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print('\n' + '\033[41m' + str + '\033[0m' + '\n')
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sys.exit(1)
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def header(str):
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print('\n' + '\033[44m' + str + '\033[0m' + '\n')
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# Environment checks
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if not sys.version_info >= (3, 5):
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error('Requires Python >= 3.5')
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if 'ANDROID_HOME' not in os.environ:
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error('Please add Android SDK path to ANDROID_HOME environment variable!')
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try:
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subprocess.run(['java', '-version'], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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except FileNotFoundError:
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error('Please install Java and make sure \'java\' is available in PATH')
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# If not Windows, we need gcc to compile
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if os.name != 'nt':
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try:
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subprocess.run(['gcc', '-v'], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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except FileNotFoundError:
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error('Please install C compiler and make sure \'gcc\' is available in PATH')
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import argparse
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import multiprocessing
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import zipfile
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import datetime
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import errno
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import shutil
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import lzma
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import base64
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def mv(source, target):
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print('mv: {} -> {}'.format(source, target))
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shutil.move(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 rm(file):
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try:
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os.remove(file)
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except OSError as e:
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if e.errno != errno.ENOENT:
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raise
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def mkdir(path, mode=0o777):
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try:
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os.mkdir(path, mode)
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except:
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pass
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def mkdir_p(path, mode=0o777):
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os.makedirs(path, mode, exist_ok=True)
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def zip_with_msg(zipfile, source, target):
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if not os.path.exists(source):
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error('{} does not exist! Try build \'binary\' and \'apk\' before zipping!'.format(source))
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print('zip: {} -> {}'.format(source, target))
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zipfile.write(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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zip_main(args)
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zip_uninstaller(args)
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def build_binary(args):
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header('* Building Magisk binaries')
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# Force update Android.mk timestamp to trigger recompilation
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os.utime(os.path.join('jni', 'Android.mk'))
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debug_flag = '' if args.release else '-DMAGISK_DEBUG'
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cflag = 'APP_CFLAGS=\"-DMAGISK_VERSION=\\\"{}\\\" -DMAGISK_VER_CODE={} {}\"'.format(args.versionString, args.versionCode, debug_flag)
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ndk_build = os.path.join(os.environ['ANDROID_HOME'], 'ndk-bundle', 'ndk-build')
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# Prebuild
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proc = subprocess.run('{} PRECOMPILE=true {} -j{}'.format(ndk_build, cflag, multiprocessing.cpu_count()), shell=True)
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if proc.returncode != 0:
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error('Build Magisk binary failed!')
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print('')
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for arch in ['arm64-v8a', 'armeabi-v7a', 'x86', 'x86_64']:
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mkdir_p(os.path.join('out', arch))
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with open(os.path.join('out', arch, 'dump.h'), 'w') as dump:
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dump.write('#include "stdlib.h"\n')
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mv(os.path.join('libs', arch, 'magisk'), os.path.join('out', arch, 'magisk'))
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with open(os.path.join('out', arch, 'magisk'), 'rb') as bin:
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dump.write('const uint8_t magisk_dump[] = "')
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dump.write(''.join("\\x{:02X}".format(c) for c in lzma.compress(bin.read(), preset=9)))
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dump.write('";\n')
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print('')
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proc = subprocess.run('{} {} -j{}'.format(ndk_build, cflag, multiprocessing.cpu_count()), shell=True)
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if proc.returncode != 0:
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error('Build Magisk binary failed!')
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print('')
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for arch in ['arm64-v8a', 'armeabi-v7a', 'x86', 'x86_64']:
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for binary in ['magiskinit', 'magiskboot', 'b64xz', 'busybox']:
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try:
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mv(os.path.join('libs', arch, binary), os.path.join('out', arch, binary))
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except:
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pass
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def build_apk(args):
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header('* Building Magisk Manager')
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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('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('java', 'app', 'src', 'main', 'assets', script)
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cp(source, target)
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os.chdir('java')
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if args.release:
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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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if proc.returncode != 0:
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error('Build Magisk Manager failed!')
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unsigned = os.path.join('app', 'build', 'outputs', 'apk', 'release', 'app-release-unsigned.apk')
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aligned = os.path.join('app', 'build', 'outputs', 'apk', 'release', 'app-release-aligned.apk')
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release = os.path.join('app', 'build', 'outputs', 'apk', 'release', 'app-release.apk')
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# Find the latest build tools
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build_tool = sorted(os.listdir(os.path.join(os.environ['ANDROID_HOME'], 'build-tools')))[-1]
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rm(aligned)
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rm(release)
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proc = subprocess.run([
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os.path.join(os.environ['ANDROID_HOME'], 'build-tools', build_tool, 'zipalign'),
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'-v', '-p', '4', unsigned, aligned], stdout=subprocess.DEVNULL)
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if proc.returncode != 0:
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error('Zipalign Magisk Manager failed!')
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# Find apksigner.jar
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apksigner = ''
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for root, dirs, files in os.walk(os.path.join(os.environ['ANDROID_HOME'], 'build-tools', build_tool)):
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if 'apksigner.jar' in files:
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apksigner = os.path.join(root, 'apksigner.jar')
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break
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if not apksigner:
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error('Cannot find apksigner.jar in Android SDK build tools')
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proc = subprocess.run('java -jar {} sign --ks {} --out {} {}'.format(
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apksigner,
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os.path.join('..', 'release_signature.jks'),
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release, aligned), shell=True)
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if proc.returncode != 0:
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error('Release sign Magisk Manager failed!')
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rm(unsigned)
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rm(aligned)
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mkdir(os.path.join('..', 'out'))
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target = os.path.join('..', 'out', 'app-release.apk')
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print('')
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mv(release, target)
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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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if proc.returncode != 0:
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error('Build Magisk Manager failed!')
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source = os.path.join('app', 'build', 'outputs', 'apk', 'debug', 'app-debug.apk')
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mkdir(os.path.join('..', 'out'))
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target = os.path.join('..', 'out', 'app-debug.apk')
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print('')
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mv(source, target)
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# Return to upper directory
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os.chdir('..')
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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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mkdir(os.path.join('..', 'out'))
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target = os.path.join('..', 'out', 'snet.apk')
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print('')
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mv(source, target)
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os.chdir('..')
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def gen_update_binary():
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update_bin = []
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binary = os.path.join('out', 'armeabi-v7a', 'b64xz')
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if not os.path.exists(binary):
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error('Please build \'binary\' before zipping!')
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with open(binary, 'rb') as b64xz:
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update_bin.append('#! /sbin/sh\nEX_ARM=\'')
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update_bin.append(''.join("\\x{:02X}".format(c) for c in b64xz.read()))
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binary = os.path.join('out', 'x86', 'b64xz')
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with open(binary, 'rb') as b64xz:
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update_bin.append('\'\nEX_X86=\'')
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update_bin.append(''.join("\\x{:02X}".format(c) for c in b64xz.read()))
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binary = os.path.join('out', 'armeabi-v7a', 'busybox')
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with open(binary, 'rb') as busybox:
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update_bin.append('\'\nBB_ARM=')
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update_bin.append(base64.b64encode(lzma.compress(busybox.read(), preset=9)).decode('ascii'))
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binary = os.path.join('out', 'x86', 'busybox')
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with open(binary, 'rb') as busybox:
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update_bin.append('\nBB_X86=')
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update_bin.append(base64.b64encode(lzma.compress(busybox.read(), preset=9)).decode('ascii'))
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update_bin.append('\n')
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with open(os.path.join('scripts', 'update_binary.sh'), 'r') as script:
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update_bin.append(script.read())
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return ''.join(update_bin)
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def zip_main(args):
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header('* Packing Flashable Zip')
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with zipfile.ZipFile('tmp_unsigned.zip', 'w', compression=zipfile.ZIP_DEFLATED, allowZip64=False) as zipf:
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# META-INF
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# update-binary
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target = os.path.join('META-INF', 'com', 'google', 'android', 'update-binary')
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print('zip: ' + target)
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zipf.writestr(target, gen_update_binary())
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# updater-script
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source = os.path.join('scripts', 'flash_script.sh')
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target = os.path.join('META-INF', 'com', 'google', 'android', 'updater-script')
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zip_with_msg(zipf, source, target)
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# Binaries
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for lib_dir, zip_dir in [('arm64-v8a', 'arm64'), ('armeabi-v7a', 'arm'), ('x86', 'x86'), ('x86_64', 'x64')]:
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for binary in ['magiskinit', 'magiskboot']:
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source = os.path.join('out', lib_dir, binary)
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target = os.path.join(zip_dir, binary)
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zip_with_msg(zipf, source, target)
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# APK
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source = os.path.join('out', '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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# Scripts
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# boot_patch.sh
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source = os.path.join('scripts', 'boot_patch.sh')
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target = os.path.join('common', 'boot_patch.sh')
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zip_with_msg(zipf, source, target)
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# util_functions.sh
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source = os.path.join('scripts', 'util_functions.sh')
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with open(source, 'r') as script:
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# Add version info util_functions.sh
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util_func = script.read().replace(
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'MAGISK_VERSION_STUB', 'MAGISK_VER="{}"\nMAGISK_VER_CODE={}'.format(args.versionString, args.versionCode))
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target = os.path.join('common', 'util_functions.sh')
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print('zip: ' + source + ' -> ' + target)
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zipf.writestr(target, util_func)
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# addon.d.sh
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source = os.path.join('scripts', 'addon.d.sh')
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target = os.path.join('addon.d', '99-magisk.sh')
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zip_with_msg(zipf, source, target)
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# Prebuilts
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for chromeos in ['futility', 'kernel_data_key.vbprivk', 'kernel.keyblock']:
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source = os.path.join('chromeos', chromeos)
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zip_with_msg(zipf, source, source)
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# End of zipping
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output = os.path.join('out', 'Magisk-v{}.zip'.format(args.versionString))
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sign_adjust_zip('tmp_unsigned.zip', output)
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def zip_uninstaller(args):
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header('* Packing Uninstaller Zip')
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with zipfile.ZipFile('tmp_unsigned.zip', 'w', compression=zipfile.ZIP_DEFLATED, allowZip64=False) as zipf:
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# META-INF
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# update-binary
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target = os.path.join('META-INF', 'com', 'google', 'android', 'update-binary')
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print('zip: ' + target)
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zipf.writestr(target, gen_update_binary())
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# updater-script
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source = os.path.join('scripts', 'uninstaller_loader.sh')
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target = os.path.join('META-INF', 'com', 'google', 'android', 'updater-script')
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zip_with_msg(zipf, source, target)
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# Binaries
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for lib_dir, zip_dir in [('arm64-v8a', 'arm64'), ('armeabi-v7a', 'arm'), ('x86', 'x86'), ('x86_64', 'x64')]:
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source = os.path.join('out', lib_dir, 'magiskboot')
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target = os.path.join(zip_dir, 'magiskboot')
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zip_with_msg(zipf, source, target)
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source = os.path.join('scripts', 'magisk_uninstaller.sh')
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target = 'magisk_uninstaller.sh'
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zip_with_msg(zipf, source, target)
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# Scripts
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# util_functions.sh
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source = os.path.join('scripts', 'util_functions.sh')
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with open(source, 'r') as script:
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# Remove the stub
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util_func = script.read().replace(
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'MAGISK_VERSION_STUB', '')
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target = os.path.join('util_functions.sh')
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print('zip: ' + source + ' -> ' + target)
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zipf.writestr(target, util_func)
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# Prebuilts
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for chromeos in ['futility', 'kernel_data_key.vbprivk', 'kernel.keyblock']:
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source = os.path.join('chromeos', chromeos)
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zip_with_msg(zipf, source, source)
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# End of zipping
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output = os.path.join('out', 'Magisk-uninstaller-{}.zip'.format(datetime.datetime.now().strftime('%Y%m%d')))
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sign_adjust_zip('tmp_unsigned.zip', output)
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def sign_adjust_zip(unsigned, output):
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signer_name = 'zipsigner-1.0.jar'
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jarsigner = os.path.join('java', 'crypto', 'build', 'libs', signer_name)
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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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# Compile zipadjust
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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(jarsigner):
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header('* Building ' + signer_name)
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os.chdir('java')
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proc = subprocess.run('{} crypto:shadowJar'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build {} failed!'.format(signer_name))
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os.chdir('..')
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header('* Signing / Adjusting Zip')
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publicKey = os.path.join('ziptools', 'public.certificate.x509.pem')
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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', 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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# Adjust zip
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proc = subprocess.run([os.path.join('ziptools', 'zipadjust'), 'tmp_signed.zip', 'tmp_adjusted.zip'])
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if proc.returncode != 0:
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error('Adjust flashable zip failed!')
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# Adjusted -> output
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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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# Cleanup
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rm(unsigned)
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rm('tmp_signed.zip')
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rm('tmp_adjusted.zip')
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def cleanup(args):
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if len(args.target) == 0:
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args.target = ['binary', 'java', 'zip']
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if 'binary' in args.target:
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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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for arch in ['arm64-v8a', 'armeabi-v7a', 'x86', 'x86_64']:
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shutil.rmtree(os.path.join('out', arch), ignore_errors=True)
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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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for f in os.listdir('out'):
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if '.apk' in f:
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rm(os.path.join('out', f))
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if 'zip' in args.target:
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header('* Cleaning zip files')
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for f in os.listdir('out'):
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if '.zip' in f:
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rm(os.path.join('out', f))
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parser = argparse.ArgumentParser(description='Magisk build script')
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parser.add_argument('--release', action='store_true', help='compile Magisk for release')
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subparsers = parser.add_subparsers(title='actions')
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all_parser = subparsers.add_parser('all', help='build everything and create flashable zip with uninstaller')
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all_parser.add_argument('versionString')
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all_parser.add_argument('versionCode', type=int)
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all_parser.set_defaults(func=build_all)
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binary_parser = subparsers.add_parser('binary', help='build Magisk binaries')
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binary_parser.add_argument('versionString')
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binary_parser.add_argument('versionCode', type=int)
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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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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)
|
|
|
|
clean_parser = subparsers.add_parser('clean', help='clean [target...] targets: binary java zip')
|
|
clean_parser.add_argument('target', nargs='*')
|
|
clean_parser.set_defaults(func=cleanup)
|
|
|
|
if len(sys.argv) == 1:
|
|
parser.print_help()
|
|
sys.exit(1)
|
|
|
|
args = parser.parse_args()
|
|
|
|
args.func(args)
|