first commit

.gitignore

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+/temp/

Android.mk

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+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := ksigam
+LOCAL_SRC_FILES := magisk.apk 
+LOCAL_MODULE_CLASS := APPS
+LOCAL_CERTIFICATE := platform
+LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
+LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/init/
+
+LOCAL_ENFORCE_USES_LIBRARIES := false
+LOCAL_DEX_PREOPT := false
+
+include $(BUILD_PREBUILT)

device.mk

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+
+PRODUCT_PACKAGES += \
+    ksigam
+
+PRODUCT_COPY_FILES += \
+    vendor/magisk/magisk.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/ksigam.rc \
+    $(call find-copy-subdir-files,*,vendor/magisk/rootfs/vendor/etc/init,$(TARGET_COPY_OUT_VENDOR)/etc/init) \
+

extract.py

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+#!/usr/bin/env python3
+import atexit
+import os.path
+import re
+import shutil
+import subprocess
+import zipfile
+
+
+def main():
+    current_path = os.path.dirname(os.path.abspath(__file__))
+    apk_path = os.path.join(current_path, "magisk.apk")
+    unzip_path = os.path.join(current_path, "temp")
+    overlay_path = os.path.join(current_path, "rootfs")
+    overlay_magisk_path = os.path.join(overlay_path, "vendor", "etc", "init", "ksigam")
+    overlay_init_path = os.path.join(overlay_path, "vendor", "etc", "init", "ksigam.rc")
+
+    shutil.rmtree(unzip_path, ignore_errors=True)
+    os.makedirs(unzip_path, exist_ok=True)
+    atexit.register(shutil.rmtree, unzip_path, ignore_errors=True)
+
+    print("==> Extracting archive...")
+    with zipfile.ZipFile(apk_path) as z:
+        z.extractall(unzip_path)
+
+    shutil.rmtree(overlay_path, ignore_errors=True)
+    os.makedirs(overlay_magisk_path, exist_ok=True)
+
+    print("==> Installing magisk now ...")
+    lib64_path = os.path.join(unzip_path, "lib", "arm64-v8a")
+    for parent, dirnames, filenames in os.walk(lib64_path):
+        for filename in filenames:
+            so_path = os.path.join(lib64_path, filename)
+            so_name = re.search(r"lib(.*)\.so", filename)
+            target_path = os.path.join(overlay_magisk_path, so_name.group(1))
+            shutil.copyfile(so_path, target_path)
+            subprocess.check_call(["chmod", "+x", target_path])
+
+    lib32_path = os.path.join(unzip_path, "lib", "armeabi-v7a")
+    shutil.copyfile(os.path.join(lib32_path, "libmagisk32.so"), os.path.join(overlay_magisk_path, "magisk32"))
+
+
+if __name__ == '__main__':
+    main()

magisk.rc

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+
+on post-fs-data
+    start logd
+    chmod 0755 /vendor/etc/init/ksigam/magisk64
+    chmod 0755 /vendor/etc/init/ksigam/magiskpolicy
+    exec u:r:su:s0 root root -- /vendor/etc/init/ksigam/magisk64 --auto-selinux --setup-sbin /vendor/etc/init/ksigam
+    exec u:r:su:s0 root root -- /vendor/etc/init/ksigam/magiskpolicy --live --magisk "allow * magisk_file lnk_file *"
+    mkdir /sbin/.magisk 700
+    mkdir /sbin/.magisk/mirror 700
+    mkdir /sbin/.magisk/block 700
+    rm /dev/.magisk_unblock
+    start 7zKkuZ1ZhD
+    wait /dev/.magisk_unblock 40
+    rm /dev/.magisk_unblock
+
+service 7zKkuZ1ZhD /sbin/magisk --auto-selinux --post-fs-data
+    user root
+    seclabel u:r:su:s0
+    oneshot
+
+service wHgGlkRCtMoIQw /sbin/magisk --auto-selinux --service
+    class late_start
+    user root
+    seclabel u:r:su:s0
+    oneshot
+
+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 /vendor/etc/init/ksigam/ksigam.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