mirror of
https://github.com/topjohnwu/Magisk.git
synced 2024-12-22 07:57:39 +00:00
94ec11db58
The existing API key was revoked for some reason. Release an updated extension jar with a new API key. In addition, add some offline signature verification and change how results are parsed to workaround some dumbass Xposed module "faking" success results, since many users really don't know better.
502 lines
14 KiB
Python
Executable File
502 lines
14 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
import sys
|
|
import os
|
|
import subprocess
|
|
import argparse
|
|
import multiprocessing
|
|
import zipfile
|
|
import errno
|
|
import shutil
|
|
import lzma
|
|
import platform
|
|
import urllib.request
|
|
import os.path as op
|
|
import stat
|
|
from distutils.dir_util import copy_tree
|
|
|
|
|
|
def error(str):
|
|
if is_ci:
|
|
print(f'\n ! {str}\n')
|
|
else:
|
|
print(f'\n\033[41m{str}\033[0m\n')
|
|
sys.exit(1)
|
|
|
|
|
|
def header(str):
|
|
if is_ci:
|
|
print(f'\n{str}\n')
|
|
else:
|
|
print(f'\n\033[44m{str}\033[0m\n')
|
|
|
|
|
|
def vprint(str):
|
|
if args.verbose:
|
|
print(str)
|
|
|
|
|
|
is_windows = os.name == 'nt'
|
|
is_ci = 'CI' in os.environ and os.environ['CI'] == 'true'
|
|
|
|
if not is_ci and is_windows:
|
|
import colorama
|
|
colorama.init()
|
|
|
|
# Environment checks
|
|
if not sys.version_info >= (3, 6):
|
|
error('Requires Python 3.6+')
|
|
|
|
if 'ANDROID_SDK_ROOT' not in os.environ:
|
|
error('Please add Android SDK path to ANDROID_SDK_ROOT environment variable!')
|
|
|
|
try:
|
|
subprocess.run(['javac', '-version'],
|
|
stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
|
|
except FileNotFoundError:
|
|
error('Please install JDK and make sure \'javac\' is available in PATH')
|
|
|
|
cpu_count = multiprocessing.cpu_count()
|
|
archs = ['armeabi-v7a', 'x86']
|
|
arch64 = ['arm64-v8a', 'x86_64']
|
|
support_targets = ['magisk', 'magiskinit', 'magiskboot', 'magiskpolicy', 'resetprop', 'busybox', 'test']
|
|
default_targets = ['magisk', 'magiskinit', 'magiskboot', 'busybox']
|
|
|
|
ndk_root = op.join(os.environ['ANDROID_SDK_ROOT'], 'ndk')
|
|
ndk_path = op.join(ndk_root, 'magisk')
|
|
ndk_build = op.join(ndk_path, 'ndk-build')
|
|
gradlew = op.join('.', 'gradlew' + ('.bat' if is_windows else ''))
|
|
|
|
# Global vars
|
|
config = {}
|
|
STDOUT = None
|
|
build_tools = None
|
|
|
|
|
|
def mv(source, target):
|
|
try:
|
|
shutil.move(source, target)
|
|
vprint(f'mv {source} -> {target}')
|
|
except:
|
|
pass
|
|
|
|
|
|
def cp(source, target):
|
|
try:
|
|
shutil.copyfile(source, target)
|
|
vprint(f'cp {source} -> {target}')
|
|
except:
|
|
pass
|
|
|
|
|
|
def rm(file):
|
|
try:
|
|
os.remove(file)
|
|
vprint(f'rm {file}')
|
|
except OSError as e:
|
|
if e.errno != errno.ENOENT:
|
|
raise
|
|
|
|
|
|
def rm_on_error(func, path, _):
|
|
# Remove a read-only file on Windows will get "WindowsError: [Error 5] Access is denied"
|
|
# Clear the "read-only" and retry
|
|
os.chmod(path, stat.S_IWRITE)
|
|
os.unlink(path)
|
|
|
|
|
|
def rm_rf(path):
|
|
vprint(f'rm -rf {path}')
|
|
shutil.rmtree(path, ignore_errors=True, onerror=rm_on_error)
|
|
|
|
|
|
def mkdir(path, mode=0o755):
|
|
try:
|
|
os.mkdir(path, mode)
|
|
except:
|
|
pass
|
|
|
|
|
|
def mkdir_p(path, mode=0o755):
|
|
os.makedirs(path, mode, exist_ok=True)
|
|
|
|
|
|
def execv(cmd):
|
|
return subprocess.run(cmd, stdout=STDOUT)
|
|
|
|
|
|
def system(cmd):
|
|
return subprocess.run(cmd, shell=True, stdout=STDOUT)
|
|
|
|
|
|
def cmd_out(cmd):
|
|
return subprocess.check_output(cmd).strip().decode('utf-8')
|
|
|
|
|
|
def xz(data):
|
|
return lzma.compress(data, preset=9, check=lzma.CHECK_NONE)
|
|
|
|
|
|
def parse_props(file):
|
|
props = {}
|
|
with open(file, 'r') as f:
|
|
for line in [l.strip(' \t\r\n') for l in f]:
|
|
if line.startswith('#') or len(line) == 0:
|
|
continue
|
|
prop = line.split('=')
|
|
if len(prop) != 2:
|
|
continue
|
|
value = prop[1].strip(' \t\r\n')
|
|
if len(value) == 0:
|
|
continue
|
|
props[prop[0].strip(' \t\r\n')] = value
|
|
return props
|
|
|
|
|
|
def load_config(args):
|
|
commit_hash = cmd_out(['git', 'rev-parse', '--short=8', 'HEAD'])
|
|
|
|
# Default values
|
|
config['version'] = commit_hash
|
|
config['outdir'] = 'out'
|
|
|
|
# Load prop files
|
|
if op.exists(args.config):
|
|
config.update(parse_props(args.config))
|
|
|
|
for key, value in parse_props('gradle.properties').items():
|
|
if key.startswith('magisk.'):
|
|
config[key[7:]] = value
|
|
|
|
try:
|
|
config['versionCode'] = int(config['versionCode'])
|
|
except ValueError:
|
|
error('Config error: "versionCode" is required to be an integer')
|
|
|
|
mkdir_p(config['outdir'])
|
|
global STDOUT
|
|
STDOUT = None if args.verbose else subprocess.DEVNULL
|
|
|
|
|
|
def collect_binary():
|
|
for arch in archs + arch64:
|
|
mkdir_p(op.join('native', 'out', arch))
|
|
for bin in support_targets:
|
|
source = op.join('native', 'libs', arch, bin)
|
|
target = op.join('native', 'out', arch, bin)
|
|
mv(source, target)
|
|
|
|
|
|
def clean_elf():
|
|
if is_windows:
|
|
elf_cleaner = op.join('tools', 'elf-cleaner.exe')
|
|
else:
|
|
elf_cleaner = op.join('native', 'out', 'elf-cleaner')
|
|
if not op.exists(elf_cleaner):
|
|
execv(['g++', '-std=c++11', 'tools/termux-elf-cleaner/termux-elf-cleaner.cpp',
|
|
'-o', elf_cleaner])
|
|
args = [elf_cleaner]
|
|
args.extend(op.join('native', 'out', arch, 'magisk')
|
|
for arch in archs + arch64)
|
|
execv(args)
|
|
|
|
|
|
def find_build_tools():
|
|
global build_tools
|
|
if build_tools:
|
|
return build_tools
|
|
build_tools_root = op.join(os.environ['ANDROID_SDK_ROOT'], 'build-tools')
|
|
ls = os.listdir(build_tools_root)
|
|
# Use the latest build tools available
|
|
ls.sort()
|
|
build_tools = op.join(build_tools_root, ls[-1])
|
|
return build_tools
|
|
|
|
# Unused but keep this code
|
|
def sign_zip(unsigned):
|
|
if 'keyStore' not in config:
|
|
return
|
|
|
|
msg = '* Signing APK'
|
|
apksigner = op.join(find_build_tools(), 'apksigner' + ('.bat' if is_windows else ''))
|
|
|
|
exec_args = [apksigner, 'sign',
|
|
'--ks', config['keyStore'],
|
|
'--ks-pass', f'pass:{config["keyStorePass"]}',
|
|
'--ks-key-alias', config['keyAlias'],
|
|
'--key-pass', f'pass:{config["keyPass"]}',
|
|
'--v1-signer-name', 'CERT',
|
|
'--v4-signing-enabled', 'false']
|
|
|
|
if unsigned.endswith('.zip'):
|
|
msg = '* Signing zip'
|
|
exec_args.extend(['--min-sdk-version', '17',
|
|
'--v2-signing-enabled', 'false',
|
|
'--v3-signing-enabled', 'false'])
|
|
|
|
exec_args.append(unsigned)
|
|
|
|
header(msg)
|
|
proc = execv(exec_args)
|
|
if proc.returncode != 0:
|
|
error('Signing failed!')
|
|
|
|
|
|
def binary_dump(src, out, var_name):
|
|
out.write(f'constexpr unsigned char {var_name}[] = {{')
|
|
for i, c in enumerate(xz(src.read())):
|
|
if i % 16 == 0:
|
|
out.write('\n')
|
|
out.write(f'0x{c:02X},')
|
|
out.write('\n};\n')
|
|
out.flush()
|
|
|
|
|
|
def run_ndk_build(flags):
|
|
os.chdir('native')
|
|
proc = system(f'{ndk_build} {base_flags} {flags} -j{cpu_count}')
|
|
if proc.returncode != 0:
|
|
error('Build binary failed!')
|
|
os.chdir('..')
|
|
collect_binary()
|
|
|
|
|
|
def dump_bin_headers():
|
|
stub = op.join(config['outdir'], 'stub-release.apk')
|
|
if not op.exists(stub):
|
|
error('Build stub APK before building "magiskinit"')
|
|
with open(op.join('native', 'out', 'binaries.h'), 'w') as out:
|
|
with open(stub, 'rb') as src:
|
|
binary_dump(src, out, 'manager_xz')
|
|
|
|
|
|
def build_binary(args):
|
|
# Verify NDK install
|
|
props = parse_props(op.join(ndk_path, 'source.properties'))
|
|
if props['Pkg.Revision'] != config['fullNdkVersion']:
|
|
error('Incorrect NDK. Please install/upgrade NDK with "build.py ndk"')
|
|
|
|
if args.target:
|
|
args.target = set(args.target) & set(support_targets)
|
|
if not args.target:
|
|
return
|
|
else:
|
|
args.target = default_targets
|
|
|
|
header('* Building binaries: ' + ' '.join(args.target))
|
|
|
|
update_flags = False
|
|
flags = op.join('native', 'jni', 'include', 'flags.hpp')
|
|
flags_stat = os.stat(flags)
|
|
|
|
if op.exists(args.config):
|
|
if os.stat(args.config).st_mtime_ns > flags_stat.st_mtime_ns:
|
|
update_flags = True
|
|
|
|
if os.stat('gradle.properties').st_mtime_ns > flags_stat.st_mtime_ns:
|
|
update_flags = True
|
|
|
|
if update_flags:
|
|
os.utime(flags)
|
|
|
|
# Basic flags
|
|
global base_flags
|
|
base_flags = f'MAGISK_VERSION={config["version"]} MAGISK_VER_CODE={config["versionCode"]}'
|
|
if not args.release:
|
|
base_flags += ' MAGISK_DEBUG=1'
|
|
|
|
if 'magisk' in args.target:
|
|
run_ndk_build('B_MAGISK=1 B_64BIT=1')
|
|
clean_elf()
|
|
|
|
if 'test' in args.target:
|
|
run_ndk_build('B_TEST=1 B_64BIT=1')
|
|
|
|
if 'busybox' in args.target:
|
|
run_ndk_build('B_BB=1')
|
|
|
|
# 32-bit only targets can be built in one command
|
|
flag = ''
|
|
|
|
if 'magiskinit' in args.target:
|
|
dump_bin_headers()
|
|
flag += ' B_INIT=1'
|
|
|
|
if 'magiskpolicy' in args.target:
|
|
flag += ' B_POLICY=1'
|
|
|
|
if 'resetprop' in args.target:
|
|
flag += ' B_PROP=1'
|
|
|
|
if 'magiskboot' in args.target:
|
|
flag += ' B_BOOT=1'
|
|
|
|
if flag:
|
|
run_ndk_build(flag)
|
|
|
|
|
|
def build_apk(args, module):
|
|
build_type = 'Release' if args.release or module == 'stub' else 'Debug'
|
|
|
|
proc = execv([gradlew, f'{module}:assemble{build_type}',
|
|
'-PconfigPath=' + op.abspath(args.config)])
|
|
if proc.returncode != 0:
|
|
error(f'Build {module} failed!')
|
|
|
|
build_type = build_type.lower()
|
|
apk = f'{module}-{build_type}.apk'
|
|
|
|
source = op.join(module, 'build', 'outputs', 'apk', build_type, apk)
|
|
target = op.join(config['outdir'], apk)
|
|
mv(source, target)
|
|
header('Output: ' + target)
|
|
return target
|
|
|
|
|
|
def build_app(args):
|
|
header('* Building the Magisk app')
|
|
build_apk(args, 'app')
|
|
|
|
|
|
def build_stub(args):
|
|
header('* Building stub APK')
|
|
build_apk(args, 'stub')
|
|
|
|
|
|
def build_snet(args):
|
|
if not op.exists(op.join('stub', 'src', 'main', 'java', 'com', 'topjohnwu', 'snet')):
|
|
error('snet sources have to be bind mounted on top of the stub folder')
|
|
header('* Building snet extension')
|
|
proc = execv([gradlew, 'stub:assembleRelease'])
|
|
if proc.returncode != 0:
|
|
error('Build snet extention failed!')
|
|
source = op.join('stub', 'build', 'outputs', 'apk',
|
|
'release', 'stub-release.apk')
|
|
target = op.join(config['outdir'], 'snet.jar')
|
|
# Extract classes.dex
|
|
with zipfile.ZipFile(target, 'w', compression=zipfile.ZIP_DEFLATED, allowZip64=False) as zout:
|
|
with zipfile.ZipFile(source) as zin:
|
|
zout.writestr('classes.dex', zin.read('classes.dex'))
|
|
rm(source)
|
|
header('Output: ' + target)
|
|
|
|
|
|
def cleanup(args):
|
|
support_targets = {'native', 'java'}
|
|
if args.target:
|
|
args.target = set(args.target) & support_targets
|
|
else:
|
|
# If nothing specified, clean everything
|
|
args.target = support_targets
|
|
|
|
if 'native' in args.target:
|
|
header('* Cleaning native')
|
|
rm_rf(op.join('native', 'out'))
|
|
rm_rf(op.join('native', 'libs'))
|
|
rm_rf(op.join('native', 'obj'))
|
|
|
|
if 'java' in args.target:
|
|
header('* Cleaning java')
|
|
execv([gradlew, 'clean'])
|
|
|
|
|
|
def setup_ndk(args):
|
|
os_name = platform.system().lower()
|
|
ndk_ver = config['ndkVersion']
|
|
url = f'https://dl.google.com/android/repository/android-ndk-r{ndk_ver}-{os_name}-x86_64.zip'
|
|
ndk_zip = url.split('/')[-1]
|
|
|
|
header(f'* Downloading {ndk_zip}')
|
|
with urllib.request.urlopen(url) as response, open(ndk_zip, 'wb') as out_file:
|
|
shutil.copyfileobj(response, out_file)
|
|
|
|
header('* Extracting NDK zip')
|
|
rm_rf(ndk_path)
|
|
with zipfile.ZipFile(ndk_zip, 'r') as zf:
|
|
for info in zf.infolist():
|
|
print(f'Extracting {info.filename}')
|
|
if info.external_attr == 2716663808: # symlink
|
|
src = zf.read(info).decode("utf-8")
|
|
dest = op.join(ndk_root, info.filename)
|
|
os.symlink(src, dest)
|
|
continue
|
|
extracted_path = zf.extract(info, ndk_root)
|
|
if info.create_system == 3: # ZIP_UNIX_SYSTEM = 3
|
|
unix_attributes = info.external_attr >> 16
|
|
if unix_attributes:
|
|
os.chmod(extracted_path, unix_attributes)
|
|
mv(op.join(ndk_root, f'android-ndk-r{ndk_ver}'), ndk_path)
|
|
|
|
header('* Patching static libs')
|
|
for api in ['16', '21']:
|
|
for target in ['aarch64-linux-android', 'arm-linux-androideabi',
|
|
'i686-linux-android', 'x86_64-linux-android']:
|
|
arch = target.split('-')[0]
|
|
lib_dir = op.join(
|
|
ndk_path, 'toolchains', 'llvm', 'prebuilt', f'{os_name}-x86_64',
|
|
'sysroot', 'usr', 'lib', f'{target}', api)
|
|
if not op.exists(lib_dir):
|
|
continue
|
|
src_dir = op.join('tools', 'ndk-bins', api, arch)
|
|
rm(op.join(src_dir, '.DS_Store'))
|
|
for path in copy_tree(src_dir, lib_dir):
|
|
vprint(f'Replaced {path}')
|
|
|
|
|
|
def build_all(args):
|
|
vars(args)['target'] = []
|
|
build_stub(args)
|
|
build_binary(args)
|
|
build_app(args)
|
|
|
|
|
|
parser = argparse.ArgumentParser(description='Magisk build script')
|
|
parser.set_defaults(func=lambda x: None)
|
|
parser.add_argument('-r', '--release', action='store_true',
|
|
help='compile in release mode')
|
|
parser.add_argument('-v', '--verbose', action='store_true',
|
|
help='verbose output')
|
|
parser.add_argument('-c', '--config', default='config.prop',
|
|
help='custom config file (default: config.prop)')
|
|
subparsers = parser.add_subparsers(title='actions')
|
|
|
|
all_parser = subparsers.add_parser(
|
|
'all', help='build everything')
|
|
all_parser.set_defaults(func=build_all)
|
|
|
|
binary_parser = subparsers.add_parser('binary', help='build binaries')
|
|
binary_parser.add_argument(
|
|
'target', nargs='*', help=f"{', '.join(support_targets)}, \
|
|
or empty for defaults ({', '.join(default_targets)})")
|
|
binary_parser.set_defaults(func=build_binary)
|
|
|
|
app_parser = subparsers.add_parser('app', help='build the Magisk app')
|
|
app_parser.set_defaults(func=build_app)
|
|
|
|
stub_parser = subparsers.add_parser(
|
|
'stub', help='build stub APK')
|
|
stub_parser.set_defaults(func=build_stub)
|
|
|
|
# Need to bind mount snet sources on top of stub folder
|
|
# Note: source code for the snet extension is *NOT* public
|
|
snet_parser = subparsers.add_parser(
|
|
'snet', help='build snet extension')
|
|
snet_parser.set_defaults(func=build_snet)
|
|
|
|
clean_parser = subparsers.add_parser('clean', help='cleanup')
|
|
clean_parser.add_argument(
|
|
'target', nargs='*', help='native, java, or empty to clean both')
|
|
clean_parser.set_defaults(func=cleanup)
|
|
|
|
ndk_parser = subparsers.add_parser('ndk', help='setup Magisk NDK')
|
|
ndk_parser.set_defaults(func=setup_ndk)
|
|
|
|
if len(sys.argv) == 1:
|
|
parser.print_help()
|
|
sys.exit(1)
|
|
|
|
args = parser.parse_args()
|
|
load_config(args)
|
|
|
|
# Call corresponding functions
|
|
args.func(args)
|