update zerotier module to support rootless app

app/lib/authed_client.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 import 'package:http/http.dart' as http;
+import 'package:path_provider/path_provider.dart';
 
 class AuthedClientInner extends http.BaseClient {
   final String _secret;
@@ -25,9 +26,11 @@ class AuthedClientInner extends http.BaseClient {
 class AuthedClient {
   late Future<AuthedClientInner> client;
   Future<AuthedClientInner> loadSecret() async {
-    final results = await Process.run(
-        'su', ['-c', 'cat', '/data/adb/zerotier/home/authtoken.secret']);
-    return AuthedClientInner(results.stdout.toString().trim(), http.Client());
+    final path = (await getApplicationDocumentsDirectory()).path;
+    final file = File('$path/authtoken');
+    final token = await file.readAsString();
+
+    return AuthedClientInner(token.trim(), http.Client());
   }
 
   AuthedClient() {

app/lib/main.dart

@@ -40,9 +40,8 @@ class MyHomePage extends StatefulWidget {
   State<MyHomePage> createState() => _MyHomePageState();
 }
 
-Future zerotierCommand(String exe, String command) {
-  return Process.run('su', ['-c', '/data/adb/zerotier/$exe', command],
-      environment: {'LD_LIBRARY_PATH': '/system/lib64:/data/adb/zerotier/lib'});
+Future zerotierCommand(String command) {
+  return Process.run('echo', [command, '>/data/data/com.eventlowop.zerotier_magisk_app/files/pipe']);
 }
 
 class _MyHomePageState extends State<MyHomePage> {
@@ -125,9 +124,9 @@ class _MyHomePageState extends State<MyHomePage> {
 
   _MyHomePageState() : super() {
     restartFn =
-        cmdButtonWrapper(() => zerotierCommand('zerotier.sh', 'restart'));
-    startFn = cmdButtonWrapper(() => zerotierCommand('zerotier.sh', 'start'));
-    stopFn = cmdButtonWrapper(() => zerotierCommand('zerotier.sh', 'stop'));
+        cmdButtonWrapper(() => zerotierCommand('restart'));
+    startFn = cmdButtonWrapper(() => zerotierCommand('start'));
+    stopFn = cmdButtonWrapper(() => zerotierCommand('stop'));
     joinFn = cmdButtonWrapper(() => joinNetwork(_idInputController.text));
   }
 

app/pubspec.lock

@@ -97,6 +97,14 @@ packages:
       url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.3.1"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.1.2"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -227,6 +235,54 @@ packages:
       url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.9.0"
+  path_provider:
+    dependency: "direct main"
+    description:
+      name: path_provider
+      sha256: c9e7d3a4cd1410877472158bee69963a4579f78b68c65a2b7d40d1a7a88bb161
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.1.3"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      sha256: a248d8146ee5983446bf03ed5ea8f6533129a12b11f12057ad1b4a67a2b3b41d
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.2.4"
+  path_provider_foundation:
+    dependency: transitive
+    description:
+      name: path_provider_foundation
+      sha256: f234384a3fdd67f989b4d54a5d73ca2a6c422fa55ae694381ae0f4375cd1ea16
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.4.0"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.2.1"
   petitparser:
     dependency: transitive
     description:
@@ -235,6 +291,22 @@ packages:
       url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.0.2"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "3.1.5"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "2.1.8"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -320,6 +392,22 @@ packages:
       url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.5.1"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: "0eaf06e3446824099858367950a813472af675116bf63f008a4c2a75ae13e9cb"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "5.5.0"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "1.0.4"
   xml:
     dependency: transitive
     description:
@@ -338,4 +426,4 @@ packages:
     version: "3.1.2"
 sdks:
   dart: ">=3.3.4 <4.0.0"
-  flutter: ">=1.17.0"
+  flutter: ">=3.16.6"

app/pubspec.yaml

@@ -36,6 +36,7 @@ dependencies:
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.6
   http: ^1.2.1
+  path_provider: ^2.1.3
 
 dev_dependencies:
   flutter_test: