first commit

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

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+#!/sbin/sh
+
+#################
+# Initialization
+#################
+
+umask 022
+
+# echo before loading util_functions
+ui_print() { echo "$1"; }
+
+require_new_magisk() {
+  ui_print "*******************************"
+  ui_print " Please install Magisk v20.4+! "
+  ui_print "*******************************"
+  exit 1
+}
+
+#########################
+# Load util_functions.sh
+#########################
+
+OUTFD=$2
+ZIPFILE=$3
+
+mount /data 2>/dev/null
+
+[ -f /data/adb/magisk/util_functions.sh ] || require_new_magisk
+. /data/adb/magisk/util_functions.sh
+[ $MAGISK_VER_CODE -lt 20400 ] && require_new_magisk
+
+install_module
+exit 0

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

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+#MAGISK

README.md

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+# Magisk Tailscaled
+
+This repository contains a Magisk module for running Tailscale on rooted Android devices.
+
+## Requirements
+
+- An Android device with Magisk root installed.
+- Currently only support for `arm` or `arm64` architecture.
+
+## Installation
+
+1. Download the latest zip file from the [Releases](https://github.com/anasfanani/Magisk-Tailscaled/releases/latest) page.
+2. Install the downloaded zip file using Magisk.
+3. Reboot your phone.
+
+After installation, the Tailscale daemon (`tailscaled`) will run automatically on boot.
+
+## Usage
+
+This module runs `tailscaled` with the `--tun=userspace-networking` option, which uses a userspace network stack instead of the kernel's network stack. This can be useful on devices where the kernel's network stack is not compatible with Tailscale.
+
+The state file for `tailscaled` is stored at `/data/local/tmp/tailscaled.state`, and the log output is written to `/data/local/tmp/tailscaled.log`.
+
+## Instructions
+
+1. Reboot your device.
+2. Open the Terminal.
+3. Run 'su' to gain root access.
+4. Run 'tailscale login' to login to your Tailscale account.
+5. Open the URL in a browser to authorize your device.
+6. Run 'tailscale status' to check the Tailscale connection.
+
+## Troubleshooting
+
+1. Check logs in `/data/local/tmp/tailscaled.log`.
+
+## Notice
+
+- Tailscale has some bugs.
+- To login to Tailscale, you need to go to the tmp directory.
+- You can use these commands:
+- `su && cd /data/local/tmp/ && tailscale login`
+
+## Links
+
+- [Tailscale Userspace Networking](https://tailscale.com/kb/1112/userspace-networking/)
+- [Termux Issue #10166](https://github.com/termux/termux-packages/issues/10166)
+- [Tailscale Static Packages](https://pkgs.tailscale.com/stable/#static)
+
+## License
+
+This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.

customize.sh

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+case $ARCH in
+    arm)   F_ARCH=$ARCH;;
+    arm64)   F_ARCH=$ARCH;;
+    *)     ui_print "Unsupported architecture: $ARCH"; abort;;
+esac
+
+ui_print "- Detected architecture: $F_ARCH"
+ui_print "- Extracting module files"
+
+F_TARGETDIR="$MODPATH/system/bin"
+UNZIP="/data/adb/magisk/busybox unzip"
+
+mkdir -p "$F_TARGETDIR"
+$UNZIP -qq -o "$ZIPFILE" "files/tailscaled-$F_ARCH" -j -d "$F_TARGETDIR"
+$UNZIP -qq -o "$ZIPFILE" "files/tailscale-$F_ARCH" -j -d "$F_TARGETDIR"
+
+mv "$F_TARGETDIR/tailscaled-$F_ARCH" "$F_TARGETDIR/tailscaled"
+mv "$F_TARGETDIR/tailscale-$F_ARCH" "$F_TARGETDIR/tailscale"
+
+ui_print "- Extracted files to $F_TARGETDIR"
+
+ui_print "- Setting permissions"
+
+set_perm_recursive $MODPATH 0 0 0755 0644
+set_perm_recursive $F_TARGETDIR 0 2000 0755 0755
+set_perm $MODPATH/service.sh 0 0 0755
+
+ui_print "- Cleaning up"
+
+rm -r "$F_TARGETDIR/files" # cleanup
+
+ui_print "*******************"
+ui_print " Instructions       "
+ui_print "*******************"
+ui_print "1. Reboot your device."
+ui_print "2. Open the Teminal."
+ui_print "3. Run 'su' to gain root access."
+ui_print "4. Run 'tailscale login' to login to your Tailscale account."
+ui_print "5. Open url in browser to authorize your device."
+ui_print "6. Run 'tailscale status' to check Tailscale connection."
+ui_print "*******************"
+ui_print " Troubleshooting    "
+ui_print "*******************"
+ui_print "1. Check logs in /data/local/tmp/tailscaled.log."
+ui_print "*******************"
+ui_print " Notice            "
+ui_print "*******************"
+ui_print "- Tailscale has some bug."
+ui_print "- To login tailscale you need go to tmp directory."
+ui_print "- You can use this commands:"
+ui_print "$ su"
+ui_print "$ cd /data/local/tmp/"
+ui_print "$ tailscale login"
+ui_print "*******************"
+
+
+

module.prop

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+id=magisk-tailscaled
+name=Magisk-Tailscaled
+version=0.1
+versionCode=0.1
+author=anasfanani
+description=Run Tailscaled with magisk.
+updateJson=https://raw.githubusercontent.com/anasfanani/Magisk-Tailscaled/master/update.json

service.sh

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+# wait for boot to complete
+while [ "$(getprop sys.boot_completed)" != 1 ]; do
+    sleep 1
+done
+# wait for network to be available
+echo "Waiting network to be available">/data/local/tmp/tailscaled.log
+while true; do
+    ping -c 1 8.8.8.8 > /dev/null 2>&1
+    if [ $? -eq 0 ]; then
+        break
+    else
+        sleep 1
+    fi
+done
+# ensure boot & network has actually completed
+sleep 5
+# start tailscaled
+echo "Starting tailscaled">>/data/local/tmp/tailscaled.log
+while true;do
+    # https://github.com/tailscale/tailscale/issues?q=no+safe+place+found+to+store+log+state
+    cd /data/local/tmp/ && tailscaled -tun=userspace-networking -statedir=/data/local/tmp/ -state=/data/local/tmp/tailscaled.state --port=41641 >> /data/local/tmp/tailscaled.log 2>&1
+    sleep 5
+    echo "Tailscaled restarting">>/data/local/tmp/tailscaled.log
+done

update.json

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+{
+    "version": 0.1,
+    "versionCode": 0.1,
+    "zipUrl": "https://codeload.github.com/anasfanani/Magisk-Tailscaled/zip/refs/heads/master",
+    "changelog": "https://github.com/anasfanani/Magisk-Tailscaled/releases/latest"
+}