v0.0.1

META-INF/com/google/android/update-binary

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+#!/sbin/sh
+
+#################
+# Initialization
+#################
+
+umask 022
+
+# Global vars
+TMPDIR=/dev/tmp
+PERSISTDIR=/sbin/.magisk/mirror/persist
+
+rm -rf $TMPDIR 2>/dev/null
+mkdir -p $TMPDIR
+
+# echo before loading util_functions
+ui_print() { echo "$1"; }
+
+require_new_magisk() {
+  ui_print "*******************************"
+  ui_print " Please install Magisk v19.0+! "
+  ui_print "*******************************"
+  exit 1
+}
+
+is_legacy_script() {
+  unzip -l "$ZIPFILE" install.sh | grep -q install.sh
+  return $?
+}
+
+print_modname() {
+  local len
+  len=`echo -n $MODNAME | wc -c`
+  len=$((len + 2))
+  local pounds=`printf "%${len}s" | tr ' ' '*'`
+  ui_print "$pounds"
+  ui_print " $MODNAME "
+  ui_print "$pounds"
+  ui_print "*******************"
+  ui_print " Powered by Magisk "
+  ui_print "*******************"
+}
+
+##############
+# Environment
+##############
+
+OUTFD=$2
+ZIPFILE=$3
+
+mount /data 2>/dev/null
+
+# Load utility functions
+[ -f /data/adb/magisk/util_functions.sh ] || require_new_magisk
+. /data/adb/magisk/util_functions.sh
+[ $MAGISK_VER_CODE -gt 18100 ] || require_new_magisk
+
+# Preperation for flashable zips
+setup_flashable
+
+# Mount partitions
+mount_partitions
+
+# Detect version and architecture
+api_level_arch_detect
+
+# Setup busybox and binaries
+$BOOTMODE && boot_actions || recovery_actions
+
+##############
+# Preparation
+##############
+
+# Extract prop file
+unzip -o "$ZIPFILE" module.prop -d $TMPDIR >&2
+[ ! -f $TMPDIR/module.prop ] && abort "! Unable to extract zip file!"
+
+$BOOTMODE && MODDIRNAME=modules_update || MODDIRNAME=modules
+MODULEROOT=$NVBASE/$MODDIRNAME
+MODID=`grep_prop id $TMPDIR/module.prop`
+MODPATH=$MODULEROOT/$MODID
+MODNAME=`grep_prop name $TMPDIR/module.prop`
+
+# Create mod paths
+rm -rf $MODPATH 2>/dev/null
+mkdir -p $MODPATH
+
+##########
+# Install
+##########
+
+if is_legacy_script; then
+  unzip -oj "$ZIPFILE" module.prop install.sh uninstall.sh 'common/*' -d $TMPDIR >&2
+
+  # Load install script
+  . $TMPDIR/install.sh
+
+  # Callbacks
+  print_modname
+  on_install
+
+  # Custom uninstaller
+  [ -f $TMPDIR/uninstall.sh ] && cp -af $TMPDIR/uninstall.sh $MODPATH/uninstall.sh
+
+  # Skip mount
+  $SKIPMOUNT && touch $MODPATH/skip_mount
+
+  # prop file
+  $PROPFILE && cp -af $TMPDIR/system.prop $MODPATH/system.prop
+
+  # Module info
+  cp -af $TMPDIR/module.prop $MODPATH/module.prop
+
+  # post-fs-data scripts
+  $POSTFSDATA && cp -af $TMPDIR/post-fs-data.sh $MODPATH/post-fs-data.sh
+
+  # service scripts
+  $LATESTARTSERVICE && cp -af $TMPDIR/service.sh $MODPATH/service.sh
+
+  ui_print "- Setting permissions"
+  set_permissions
+else
+  print_modname
+
+  unzip -o "$ZIPFILE" customize.sh -d $MODPATH >&2
+
+  if ! grep -q '^SKIPUNZIP=1$' $MODPATH/customize.sh 2>/dev/null; then
+    ui_print "- Extracting module files"
+    unzip -o "$ZIPFILE" -x 'META-INF/*' -d $MODPATH >&2
+
+    # Default permissions
+    set_perm_recursive $MODPATH 0 0 0755 0644
+  fi
+
+  # Load customization script
+  [ -f $MODPATH/customize.sh ] && . $MODPATH/customize.sh
+fi
+
+# Handle replace folders
+for TARGET in $REPLACE; do
+  ui_print "- Replace target: $TARGET"
+  mktouch $MODPATH$TARGET/.replace
+done
+
+if $BOOTMODE; then
+  # Update info for Magisk Manager
+  mktouch $NVBASE/modules/$MODID/update
+  cp -af $MODPATH/module.prop $NVBASE/modules/$MODID/module.prop
+fi
+
+# Copy over custom sepolicy rules
+if [ -f $MODPATH/sepolicy.rule -a -e $PERSISTDIR ]; then
+  ui_print "- Installing custom sepolicy patch"
+  PERSISTMOD=$PERSISTDIR/magisk/$MODID
+  mkdir -p $PERSISTMOD
+  cp -af $MODPATH/sepolicy.rule $PERSISTMOD/sepolicy.rule
+fi
+
+# Remove stuffs that don't belong to modules
+rm -rf \
+$MODPATH/system/placeholder $MODPATH/customize.sh \
+$MODPATH/README.md $MODPATH/.git* 2>/dev/null
+
+##############
+# Finalizing
+##############
+
+cd /
+$BOOTMODE || recovery_cleanup
+rm -rf $TMPDIR
+
+ui_print "- Done"
+exit 0

META-INF/com/google/android/updater-script

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+#MAGISK

common/post-fs-data.sh

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+#!/system/bin/sh
+# Do NOT assume where your module will be located.
+# ALWAYS use $MODDIR if you need to know where this script
+# and module is placed.
+# This will make sure your module will still work
+# if Magisk change its mount point in the future
+MODDIR=${0%/*}
+
+# This script will be executed in post-fs-data mode

common/service.sh

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+# Subnets
+SubnetPrefix="192.168.0"
+# Nodes
+Desktop="$SubnetPrefix.207"
+NAS="$SubnetPrefix.100"
+LaptopLAN="$SubnetPrefix.31"
+LaptopWLAN="$SubnetPrefix.25"
+# Services
+ADBD="5555"
+SSHD="8022"
+#
+# to accept
+iptables --table filter --append INPUT \
+--source "$Desktop,$NAS,$LaptopLAN,$LaptopWLAN" \
+--protocol TCP --destination-port "$ADBD" --jump ACCEPT
+iptables --table filter --append INPUT \
+--source "$Desktop,$NAS,$LaptopLAN,$LaptopWLAN" \
+--protocol TCP --destination-port "$SSHD" --jump ACCEPT
+#
+# to drop
+iptables --table filter --append INPUT \
+--protocol TCP --destination-port "$ADBD" --jump DROP
+iptables --table filter --append INPUT \
+--protocol TCP --destination-port "$SSHD" --jump DROP

common/system.prop

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+# This file will be read by resetprop
+# Example: Change dpi
+# ro.sf.lcd_density=320

install.sh

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+##########################################################################################
+#
+# Magisk Module Installer Script
+#
+##########################################################################################
+##########################################################################################
+#
+# Instructions:
+#
+# 1. Place your files into system folder (delete the placeholder file)
+# 2. Fill in your module's info into module.prop
+# 3. Configure and implement callbacks in this file
+# 4. If you need boot scripts, add them into common/post-fs-data.sh or common/service.sh
+# 5. Add your additional or modified system properties into common/system.prop
+#
+##########################################################################################
+
+##########################################################################################
+# Config Flags
+##########################################################################################
+
+# Set to true if you do *NOT* want Magisk to mount
+# any files for you. Most modules would NOT want
+# to set this flag to true
+SKIPMOUNT=false
+
+# Set to true if you need to load system.prop
+PROPFILE=false
+
+# Set to true if you need post-fs-data script
+POSTFSDATA=false
+
+# Set to true if you need late_start service script
+LATESTARTSERVICE=true
+
+##########################################################################################
+# Replace list
+##########################################################################################
+
+# List all directories you want to directly replace in the system
+# Check the documentations for more info why you would need this
+
+# Construct your list in the following format
+# This is an example
+REPLACE_EXAMPLE="
+/system/app/Youtube
+/system/priv-app/SystemUI
+/system/priv-app/Settings
+/system/framework
+"
+
+# Construct your own list here
+REPLACE="
+"
+
+##########################################################################################
+#
+# Function Callbacks
+#
+# The following functions will be called by the installation framework.
+# You do not have the ability to modify update-binary, the only way you can customize
+# installation is through implementing these functions.
+#
+# When running your callbacks, the installation framework will make sure the Magisk
+# internal busybox path is *PREPENDED* to PATH, so all common commands shall exist.
+# Also, it will make sure /data, /system, and /vendor is properly mounted.
+#
+##########################################################################################
+##########################################################################################
+#
+# The installation framework will export some variables and functions.
+# You should use these variables and functions for installation.
+#
+# ! DO NOT use any Magisk internal paths as those are NOT public API.
+# ! DO NOT use other functions in util_functions.sh as they are NOT public API.
+# ! Non public APIs are not guranteed to maintain compatibility between releases.
+#
+# Available variables:
+#
+# MAGISK_VER (string): the version string of current installed Magisk
+# MAGISK_VER_CODE (int): the version code of current installed Magisk
+# BOOTMODE (bool): true if the module is currently installing in Magisk Manager
+# MODPATH (path): the path where your module files should be installed
+# TMPDIR (path): a place where you can temporarily store files
+# ZIPFILE (path): your module's installation zip
+# ARCH (string): the architecture of the device. Value is either arm, arm64, x86, or x64
+# IS64BIT (bool): true if $ARCH is either arm64 or x64
+# API (int): the API level (Android version) of the device
+#
+# Availible functions:
+#
+# ui_print <msg>
+#     print <msg> to console
+#     Avoid using 'echo' as it will not display in custom recovery's console
+#
+# abort <msg>
+#     print error message <msg> to console and terminate installation
+#     Avoid using 'exit' as it will skip the termination cleanup steps
+#
+# set_perm <target> <owner> <group> <permission> [context]
+#     if [context] is empty, it will default to "u:object_r:system_file:s0"
+#     this function is a shorthand for the following commands
+#       chown owner.group target
+#       chmod permission target
+#       chcon context target
+#
+# set_perm_recursive <directory> <owner> <group> <dirpermission> <filepermission> [context]
+#     if [context] is empty, it will default to "u:object_r:system_file:s0"
+#     for all files in <directory>, it will call:
+#       set_perm file owner group filepermission context
+#     for all directories in <directory> (including itself), it will call:
+#       set_perm dir owner group dirpermission context
+#
+##########################################################################################
+##########################################################################################
+# If you need boot scripts, DO NOT use general boot scripts (post-fs-data.d/service.d)
+# ONLY use module scripts as it respects the module status (remove/disable) and is
+# guaranteed to maintain the same behavior in future Magisk releases.
+# Enable boot scripts by setting the flags in the config section above.
+##########################################################################################
+
+# Set what you want to display when installing your module
+
+print_modname() {
+    ui_print " "
+    ui_print "    ********************************************"
+    ui_print "    *           Magisk-IPTables-Rules          *"
+    ui_print "    ********************************************"
+    ui_print " "
+}
+
+# Copy/extract your module files into $MODPATH in on_install.
+
+on_install() {
+    ui_print "This module does not need any configuration."
+}
+
+# Only some special files require specific permissions
+# This function will be called after on_install is done
+# The default permissions should be good enough for most cases
+
+set_permissions() {
+    # The following is the default rule, DO NOT remove
+    set_perm_recursive $MODPATH 0 0 0755 0644
+    # Custom permissions
+}
+
+# You can add more functions to assist your custom script code

module.prop

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+id=magisk-iptables-rules
+name=Magisk IPTables Rules
+version=0.0.1
+versionCode=1
+author=333van
+description=A simple Magick module that sets some iptables rules at boot

system/placeholder

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+REMOVE THIS WHEN YOU ALREADY FILL THIS FOLDER