import gzip import os import shutil import re from stuff.general import General from tools.helper import download_file, get_data_dir, host from tools.logger import Logger from tools import container class Magisk(General): id = "magisk delta" partition = "system" dl_link = "https://github.com/casualsnek/miscpackages/raw/main/Magisk_Delta_25210_canary_fdac22ba.apk" dl_file_name = "magisk.apk" extract_to = "/tmp/magisk_unpack" magisk_dir = os.path.join(partition, "etc", "init", "magisk") files = ["etc/init/magisk", "etc/init/bootanim.rc"] oringinal_bootanim = """ service bootanim /system/bin/bootanimation class core animation user graphics group graphics audio disabled oneshot ioprio rt 0 task_profiles MaxPerformance """ bootanim_component = f""" on post-fs-data start logd exec u:r:su:s0 root root -- /system/etc/init/magisk/magisk{host()[1]} --auto-selinux --setup-sbin /system/etc/init/magisk exec u:r:su:s0 root root -- /system/etc/init/magisk/magiskpolicy --live --magisk "allow * magisk_file lnk_file *" mkdir /sbin/.magisk 700 mkdir /sbin/.magisk/mirror 700 mkdir /sbin/.magisk/block 700 copy /system/etc/init/magisk/config /sbin/.magisk/config rm /dev/.magisk_unblock exec u:r:su:s0 root root -- /sbin/magisk --auto-selinux --post-fs-data wait /dev/.magisk_unblock 40 rm /dev/.magisk_unblock on zygote-start exec u:r:su:s0 root root -- /sbin/magisk --auto-selinux --service on property:sys.boot_completed=1 mkdir /data/adb/magisk 755 exec u:r:su:s0 root root -- /sbin/magisk --auto-selinux --boot-complete exec -- /system/bin/sh -c "if [ ! -e /data/data/io.github.huskydg.magisk ] ; then pm install /system/etc/init/magisk/magisk.apk ; fi" on property:init.svc.zygote=restarting exec u:r:su:s0 root root -- /sbin/magisk --auto-selinux --zygote-restart on property:init.svc.zygote=stopped exec u:r:su:s0 root root -- /sbin/magisk --auto-selinux --zygote-restart """ def download(self): if os.path.isfile(self.download_loc): os.remove(self.download_loc) Logger.info("Downloading latest Magisk-Delta to {} now ...".format(self.download_loc)) download_file(self.dl_link, self.download_loc) # require additional setup def setup(self): Logger.info("Additional setup") magisk_absolute_dir = os.path.join(self.copy_dir, self.magisk_dir) data_dir = get_data_dir() shutil.copytree(magisk_absolute_dir, os.path.join(data_dir, "adb", "magisk"), dirs_exist_ok=True) def copy(self): magisk_absolute_dir = os.path.join(self.copy_dir, self.magisk_dir) if not os.path.exists(magisk_absolute_dir): os.makedirs(magisk_absolute_dir, exist_ok=True) if not os.path.exists(os.path.join(self.copy_dir, "sbin")): os.makedirs(os.path.join(self.copy_dir, "sbin"), exist_ok=True) Logger.info("Copying magisk libs now ...") lib_dir = os.path.join(self.extract_to, "lib", self.arch[0]) for parent, dirnames, filenames in os.walk(lib_dir): for filename in filenames: o_path = os.path.join(lib_dir, filename) filename = re.search('lib(.*)\.so', filename) n_path = os.path.join(magisk_absolute_dir, filename.group(1)) shutil.copyfile(o_path, n_path) shutil.copyfile(self.download_loc, os.path.join(magisk_absolute_dir,"magisk.apk") ) shutil.copytree(os.path.join(self.extract_to, "assets", "chromeos"), os.path.join(magisk_absolute_dir, "chromeos"), dirs_exist_ok=True) assets_files = [ "addon.d.sh", "boot_patch.sh", "stub.apk", "util_functions.sh" ] for f in assets_files: shutil.copyfile(os.path.join(self.extract_to, "assets", f), os.path.join(magisk_absolute_dir, f)) # Updating Magisk from Magisk manager will modify bootanim.rc, # So it is necessary to backup the original bootanim.rc. bootanim_path = os.path.join(self.copy_dir, self.partition, "etc", "init", "bootanim.rc") gz_filename = os.path.join(bootanim_path)+".gz" with gzip.open(gz_filename,'wb') as f_gz: f_gz.write(self.oringinal_bootanim.encode('utf-8')) with open(bootanim_path, "w") as initfile: initfile.write(self.oringinal_bootanim+self.bootanim_component) def set_path_perm(self, path): if "magisk" in path.split("/"): perms = [0, 2000, 0o755, 0o755] else: perms = [0, 0, 0o755, 0o644] mode = os.stat(path).st_mode if os.path.isdir(path): mode |= perms[2] else: mode |= perms[3] os.chown(path, perms[0], perms[1]) os.chmod(path, mode) def extra1(self): self.delete_upper() self.setup() # Delete the contents of upperdir def delete_upper(self): if container.use_overlayfs(): sys_overlay_rw = "/var/lib/waydroid/overlay_rw" files = [ "system/system/etc/init/bootanim.rc", "system/system/etc/init/bootanim.rc.gz", "system/system/etc/init/magisk", "system/system/addon.d/99-magisk.sh", "vendor/etc/selinux/precompiled_sepolicy" ] for f in files: file = os.path.join(sys_overlay_rw, f) if os.path.isdir(file): shutil.rmtree(file) elif os.path.isfile(file) or os.path.exists(file): os.remove(file) def extra2(self): self.delete_upper() data_dir = get_data_dir() files = [ os.path.join(data_dir, "adb/magisk.db"), os.path.join(data_dir, "adb/magisk") ] for file in files: if os.path.isdir(file): shutil.rmtree(file) elif os.path.isfile(file): os.remove(file) bootanim_path = os.path.join(self.copy_dir, self.partition, "etc", "init", "bootanim.rc") if container.use_overlayfs(): if os.path.exists(bootanim_path): os.remove(bootanim_path) else: with open(bootanim_path, "w") as initfile: initfile.write(self.oringinal_bootanim)