#157 new: icloud sync

ios/Runner.xcodeproj/project.pbxproj

@@ -81,6 +81,7 @@
 		E33A3E3F2A626DCE009744AB /* StatusWidget.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusWidget.swift; sourceTree = "<group>"; };
 		E33A3E412A626DCE009744AB /* StatusWidget.intentdefinition */ = {isa = PBXFileReference; lastKnownFileType = file.intentdefinition; path = StatusWidget.intentdefinition; sourceTree = "<group>"; };
 		E33A3E442A626DD0009744AB /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		E35C79672AAEDF57007577EC /* RunnerDebug.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = RunnerDebug.entitlements; sourceTree = "<group>"; };
 		E398BF6A29BDB34500FE4FD5 /* Runner.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = Runner.entitlements; sourceTree = "<group>"; };
 		E3DB67EC2A31FE200027B8CB /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -151,6 +152,7 @@
 		97C146F01CF9000F007C117D /* Runner */ = {
 			isa = PBXGroup;
 			children = (
+				E35C79672AAEDF57007577EC /* RunnerDebug.entitlements */,
 				E398BF6A29BDB34500FE4FD5 /* Runner.entitlements */,
 				97C146FA1CF9000F007C117D /* Main.storyboard */,
 				97C146FD1CF9000F007C117D /* Assets.xcassets */,
@@ -601,7 +603,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
+				CODE_SIGN_ENTITLEMENTS = Runner/RunnerDebug.entitlements;
 				CURRENT_PROJECT_VERSION = 539;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;

ios/Runner/RunnerDebug.entitlements

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>aps-environment</key>
+	<string>production</string>
+	<key>com.apple.developer.icloud-container-identifiers</key>
+	<array>
+		<string>iCloud.tech.lolli.serverbox</string>
+	</array>
+	<key>com.apple.developer.icloud-services</key>
+	<array>
+		<string>CloudDocuments</string>
+	</array>
+	<key>com.apple.developer.ubiquity-container-identifiers</key>
+	<array>
+		<string>iCloud.tech.lolli.serverbox</string>
+	</array>
+</dict>
+</plist>

lib/core/update.dart

@@ -119,4 +119,4 @@ Future<void> _rmDownloadApks() async {
   }
 }
 
-Future<String> get _dlDir async => joinPath((await docDir).path, 'Download');
+Future<String> get _dlDir async => joinPath(await docDir, 'Download');

lib/core/utils/backup.dart

@@ -0,0 +1,78 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+
+import '../../data/model/app/backup.dart';
+import '../../data/res/path.dart';
+import '../../data/store/docker.dart';
+import '../../data/store/private_key.dart';
+import '../../data/store/server.dart';
+import '../../data/store/setting.dart';
+import '../../data/store/snippet.dart';
+import '../../locator.dart';
+
+final _server = locator<ServerStore>();
+final _snippet = locator<SnippetStore>();
+final _privateKey = locator<PrivateKeyStore>();
+final _dockerHosts = locator<DockerStore>();
+final _setting = locator<SettingStore>();
+
+Future<String> get backupPath async => '${await docDir}/srvbox_bak.json';
+
+const backupFormatVersion = 1;
+
+Future<void> backup() async {
+  final result = _diyEncrtpt(
+    json.encode(
+      Backup(
+        version: backupFormatVersion,
+        date: DateTime.now().toString().split('.').first,
+        spis: _server.fetch(),
+        snippets: _snippet.fetch(),
+        keys: _privateKey.fetch(),
+        dockerHosts: _dockerHosts.fetchAll(),
+        settings: _setting.toJson(),
+      ),
+    ),
+  );
+  await File(await backupPath).writeAsString(result);
+}
+
+void restore(Backup backup) {
+  for (final s in backup.snippets) {
+    _snippet.put(s);
+  }
+  for (final s in backup.spis) {
+    _server.put(s);
+  }
+  for (final s in backup.keys) {
+    _privateKey.put(s);
+  }
+  for (final k in backup.dockerHosts.keys) {
+    final val = backup.dockerHosts[k];
+    if (val != null && val is String && val.isNotEmpty) {
+      _dockerHosts.put(k, val);
+    }
+  }
+}
+
+Future<Backup> decodeBackup(String raw) async {
+  return await compute(_decode, raw);
+}
+
+Backup _decode(String raw) {
+  final decrypted = _diyDecrypt(raw);
+  return Backup.fromJson(json.decode(decrypted));
+}
+
+String _diyEncrtpt(String raw) =>
+    json.encode(raw.codeUnits.map((e) => e * 2 + 1).toList(growable: false));
+String _diyDecrypt(String raw) {
+  final list = json.decode(raw);
+  final sb = StringBuffer();
+  for (final e in list) {
+    sb.writeCharCode((e - 1) ~/ 2);
+  }
+  return sb.toString();
+}

lib/core/utils/icloud.dart

@@ -0,0 +1,159 @@
+import 'dart:async';
+import 'dart:io';
+
+import 'package:icloud_storage/icloud_storage.dart';
+import 'package:logging/logging.dart';
+
+import '../../data/model/app/error.dart';
+import '../../data/model/app/json.dart';
+import '../../data/res/path.dart';
+
+final _logger = Logger('iCloud');
+
+class ICloud {
+  static const _containerId = 'iCloud.tech.lolli.serverbox';
+
+  const ICloud();
+
+  /// Upload file to iCloud
+  ///
+  /// - [relativePath] is the path relative to [docDir],
+  /// must not starts with `/`
+  /// - [localPath] has higher priority than [relativePath], but only apply
+  /// to the local path instead of iCloud path
+  ///
+  /// Return `null` if upload success, `ICloudErr` otherwise
+  static Future<ICloudErr?> upload({
+    required String relativePath,
+    String? localPath,
+  }) async {
+    final completer = Completer<ICloudErr?>();
+    await ICloudStorage.upload(
+      containerId: _containerId,
+      filePath: localPath ?? '${await docDir}/$relativePath',
+      destinationRelativePath: relativePath,
+      onProgress: (stream) {
+        stream.listen(
+          null,
+          onDone: () => completer.complete(null),
+          onError: (e) => completer.complete(
+            ICloudErr(type: ICloudErrType.generic, message: '$e'),
+          ),
+        );
+      },
+    );
+    return completer.future;
+  }
+
+  static Future<List<ICloudFile>> getAll() async {
+    return await ICloudStorage.gather(
+      containerId: _containerId,
+    );
+  }
+
+  static Future<void> delete(String relativePath) async {
+    await ICloudStorage.delete(
+      containerId: _containerId,
+      relativePath: relativePath,
+    );
+  }
+
+  /// Download file from iCloud
+  ///
+  /// - [relativePath] is the path relative to [docDir],
+  /// must not starts with `/`
+  /// - [localPath] has higher priority than [relativePath], but only apply
+  /// to the local path instead of iCloud path
+  ///
+  /// Return `null` if upload success, `ICloudErr` otherwise
+  static Future<ICloudErr?> download({
+    required String relativePath,
+    String? localPath,
+  }) async {
+    final completer = Completer<ICloudErr?>();
+    await ICloudStorage.download(
+      containerId: _containerId,
+      relativePath: relativePath,
+      destinationFilePath: localPath ?? '${await docDir}/$relativePath',
+      onProgress: (stream) {
+        stream.listen(
+          null,
+          onDone: () => completer.complete(null),
+          onError: (e) => completer.complete(
+            ICloudErr(type: ICloudErrType.generic, message: '$e'),
+          ),
+        );
+      },
+    );
+    return completer.future;
+  }
+
+  /// Sync file between iCloud and local
+  ///
+  /// - [relativePath] is the path relative to [docDir],
+  /// must not starts with `/`
+  ///
+  /// Return `null` if upload success, `ICloudErr` otherwise
+  ///
+  /// TODO: consider merge strategy, use [SyncAble] and [JsonSerializable]
+  static Future<Iterable<ICloudErr>?> sync({
+    required Iterable<String> relativePaths,
+  }) async {
+    try {
+      final errs = <ICloudErr>[];
+
+      final allFiles = await getAll();
+      // remove files not in relativePaths
+      allFiles.removeWhere((e) => !relativePaths.contains(e.relativePath));
+
+      // upload files not in iCloud
+      final missed = relativePaths.where((e) {
+        return !allFiles.any((f) => f.relativePath == e);
+      });
+      for (final e in missed) {
+        final err = await upload(relativePath: e);
+        if (err != null) {
+          errs.add(err);
+        }
+      }
+
+      final docPath = await docDir;
+      // compare files in iCloud and local
+      for (final file in allFiles) {
+        final relativePath = file.relativePath;
+
+        /// Check date
+        final localFile = File('$docPath/$relativePath');
+        if (!localFile.existsSync()) {
+          /// Local file not found, download remote file
+          final err = await download(relativePath: relativePath);
+          if (err != null) {
+            errs.add(err);
+          }
+          continue;
+        }
+        final localDate = await localFile.lastModified();
+        if (file.contentChangeDate.isBefore(localDate)) {
+          /// Local is newer than remote, so upload local file
+          final err = await upload(relativePath: relativePath);
+          if (err != null) {
+            errs.add(err);
+          }
+          continue;
+        }
+
+        /// Remote is newer than local, so download remote
+        final err = await download(relativePath: relativePath);
+        if (err != null) {
+          errs.add(err);
+        }
+      }
+      _logger.info('Errs: $errs');
+
+      return errs.isEmpty ? null : errs;
+    } catch (e, s) {
+      _logger.warning('Sync failed: $relativePaths', e, s);
+      return [ICloudErr(type: ICloudErrType.generic, message: '$e')];
+    }
+  }
+}

lib/core/utils/ui.dart

@@ -43,6 +43,15 @@ void showSnackBarWithAction(
   ));
 }
 
+void showRestartSnackbar(BuildContext context, S s) {
+  showSnackBarWithAction(
+    context,
+    '${s.success}\n${s.needRestart}',
+    s.restart,
+    () => rebuildAll(context),
+  );
+}
+
 Future<bool> openUrl(String url) async {
   return await launchUrl(url.uri, mode: LaunchMode.externalApplication);
 }

lib/data/model/app/error.dart

@@ -52,3 +52,19 @@ class DockerErr extends Err<DockerErrType> {
     return 'DockerErr<$type>: $message';
   }
 }
+
+enum ICloudErrType {
+  generic,
+  notFound,
+  multipleFiles,
+}
+
+class ICloudErr extends Err<ICloudErrType> {
+  ICloudErr({required ICloudErrType type, String? message})
+      : super(from: ErrFrom.docker, type: type, message: message);
+
+  @override
+  String toString() {
+    return 'ICloudErr<$type>: $message';
+  }
+}

lib/data/model/app/json.dart

@@ -0,0 +1,7 @@
+abstract class JsonSerializable<T> {
+  /// Convert [this] to json
+  Map<String, dynamic> toJson();
+
+  /// Create [this] from json
+  T fromJson(Map<String, dynamic> json);
+}

lib/data/model/app/syncable.dart

@@ -0,0 +1,9 @@
+abstract class SyncAble<T> {
+  /// If [other] is newer than [this] then return true,
+  /// else return false
+  bool needSync(T other);
+
+  /// Merge [other] into [this],
+  /// return [this] after merge
+  T merge(T other);
+}

lib/data/res/path.dart

@@ -3,23 +3,43 @@ import 'dart:io';
 import 'package:path_provider/path_provider.dart';
 import 'package:toolbox/core/utils/platform.dart';
 
-Future<Directory> get docDir async {
+String? _docDir;
+String? _sftpDir;
+String? _fontDir;
+
+Future<String> get docDir async {
+  if (_docDir != null) {
+    return _docDir!;
+  }
   if (isAndroid) {
     final dir = await getExternalStorageDirectory();
     if (dir != null) {
-      return dir;
+      _docDir = dir.path;
+      return dir.path;
     }
     // fallthrough to getApplicationDocumentsDirectory
   }
-  return await getApplicationDocumentsDirectory();
+  final dir = await getApplicationDocumentsDirectory();
+  _docDir = dir.path;
+  return dir.path;
 }
 
-Future<Directory> get sftpDir async {
+Future<String> get sftpDir async {
-  final dir = Directory('${(await docDir).path}/sftp');
+  if (_sftpDir != null) {
-  return dir.create(recursive: true);
+    return _sftpDir!;
+  }
+  _sftpDir = '${await docDir}/sftp';
+  final dir = Directory(_sftpDir!);
+  await dir.create(recursive: true);
+  return _sftpDir!;
 }
 
-Future<Directory> get fontDir async {
+Future<String> get fontDir async {
-  final dir = Directory('${(await docDir).path}/font');
+  if (_fontDir != null) {
-  return dir.create(recursive: true);
+    return _fontDir!;
+  }
+  _fontDir = '${await docDir}/font';
+  final dir = Directory(_fontDir!);
+  await dir.create(recursive: true);
+  return _fontDir!;
 }

lib/data/store/setting.dart

@@ -198,6 +198,13 @@ class SettingStore extends PersistentStore {
     false,
   );
 
+  /// Only valid on iOS and macOS
+  late final icloudSync = StoreProperty(
+    box,
+    'icloudSync',
+    false,
+  );
+
   // Never show these settings for users
   // Guide for these settings:
   // - key should start with `_` and be shorter as possible

lib/main.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:hive_flutter/hive_flutter.dart';
@@ -6,6 +7,8 @@ import 'package:logging/logging.dart';
 import 'package:macos_window_utils/window_manipulator.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:toolbox/core/utils/icloud.dart';
+import 'package:toolbox/data/res/path.dart';
 
 import 'app.dart';
 import 'core/analysis.dart';
@@ -93,14 +96,18 @@ Future<void> initApp() async {
   loadFontFile(settings.fontPath.fetch());
   primaryColor = Color(settings.primaryColor.fetch());
 
-  // Android only
+  if (isIOS || isMacOS) {
-  if (!isAndroid) return;
+    if (settings.icloudSync.fetch()) _syncApple();
+  }
+
+  if (isAndroid) {
     // Only start service when [bgRun] is true.
     if (locator<SettingStore>().bgRun.fetch()) {
       bgRunChannel.invokeMethod('startService');
     }
     // SharedPreferences is only used on Android for saving home widgets settings.
     SharedPreferences.setPrefix('');
+  }
 }
 
 void _setupProviders() {
@@ -144,3 +151,12 @@ Future<void> _initMacOSWindow() async {
   WindowManipulator.hideTitle();
   await CustomAppBar.updateTitlebarHeight();
 }
+
+Future<void> _syncApple() async {
+  final docPath = await docDir;
+  final dir = Directory(docPath);
+  final files = await dir.list().toList();
+  files.removeWhere((e) => !e.path.endsWith('.hive'));
+  final paths = files.map((e) => e.path.replaceFirst('$docPath/', ''));
+  ICloud.sync(relativePaths: paths);
+}

lib/view/page/backup.dart

@@ -1,35 +1,23 @@
 import 'dart:async';
-import 'dart:convert';
 import 'dart:io';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:toolbox/core/extension/context.dart';
-import 'package:toolbox/data/res/path.dart';
+import 'package:toolbox/core/utils/backup.dart';
+import 'package:toolbox/core/utils/platform.dart';
 import 'package:toolbox/view/widget/round_rect_card.dart';
 
 import '../../core/utils/misc.dart';
 import '../../core/utils/ui.dart';
-import '../../data/model/app/backup.dart';
 import '../../data/res/ui.dart';
-import '../../data/store/docker.dart';
-import '../../data/store/private_key.dart';
-import '../../data/store/server.dart';
 import '../../data/store/setting.dart';
-import '../../data/store/snippet.dart';
 import '../../locator.dart';
 import '../widget/custom_appbar.dart';
 
-const backupFormatVersion = 1;
-
 class BackupPage extends StatelessWidget {
   BackupPage({Key? key}) : super(key: key);
 
-  final _server = locator<ServerStore>();
-  final _snippet = locator<SnippetStore>();
-  final _privateKey = locator<PrivateKeyStore>();
-  final _dockerHosts = locator<DockerStore>();
   final _setting = locator<SettingStore>();
 
   @override
@@ -44,12 +32,12 @@ class BackupPage extends StatelessWidget {
   }
 
   Widget _buildBody(BuildContext context, S s) {
-    final media = MediaQuery.of(context);
+    return Column(
-    return Center(
-        child: Column(
       mainAxisAlignment: MainAxisAlignment.center,
       crossAxisAlignment: CrossAxisAlignment.center,
       children: [
+        if (isMacOS || isIOS) _buildIcloudSync(context),
+        height13,
         Padding(
           padding: const EdgeInsets.all(37),
           child: Text(
@@ -61,7 +49,6 @@ class BackupPage extends StatelessWidget {
         _buildCard(
           s.restore,
           Icons.download,
-          media,
           () => _onRestore(context, s),
         ),
         height13,
@@ -73,17 +60,18 @@ class BackupPage extends StatelessWidget {
         _buildCard(
           s.backup,
           Icons.save,
-          media,
+          () async {
-          () => _onBackup(context, s),
+            await backup();
+            await shareFiles(context, [await backupPath]);
+          },
         )
       ],
-    ));
+    );
   }
 
   Widget _buildCard(
     String text,
     IconData icon,
-    MediaQueryData media,
     FutureOr Function() onTap,
   ) {
     return RoundRectCard(
@@ -105,6 +93,20 @@ class BackupPage extends StatelessWidget {
     );
   }
 
+  Widget _buildIcloudSync(BuildContext context) {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        const Text(
+          'iCloud',
+          textAlign: TextAlign.center,
+        ),
+        width13,
+        buildSwitch(context, _setting.icloudSync)
+      ],
+    );
+  }
+
   Future<void> _onRestore(BuildContext context, S s) async {
     final path = await pickOneFile();
     if (path == null) {
@@ -120,25 +122,6 @@ class BackupPage extends StatelessWidget {
     _import(text, context, s);
   }
 
-  Future<void> _onBackup(BuildContext context, S s) async {
-    final result = _diyEncrtpt(
-      json.encode(
-        Backup(
-          version: backupFormatVersion,
-          date: DateTime.now().toString().split('.').first,
-          spis: _server.fetch(),
-          snippets: _snippet.fetch(),
-          keys: _privateKey.fetch(),
-          dockerHosts: _dockerHosts.fetchAll(),
-          settings: _setting.toJson(),
-        ),
-      ),
-    );
-    final path = '${(await docDir).path}/srvbox_bak.json';
-    await File(path).writeAsString(result);
-    await shareFiles(context, [path]);
-  }
-
   Future<void> _import(String text, BuildContext context, S s) async {
     if (text.isEmpty) {
       showSnackBar(context, Text(s.fieldMustNotEmpty));
@@ -149,7 +132,7 @@ class BackupPage extends StatelessWidget {
 
   Future<void> _importBackup(String raw, BuildContext context, S s) async {
     try {
-      final backup = await compute(_decode, raw);
+      final backup = await decodeBackup(raw);
       if (backupFormatVersion != backup.version) {
         showSnackBar(context, Text(s.backupVersionNotMatch));
         return;
@@ -166,37 +149,9 @@ class BackupPage extends StatelessWidget {
           ),
           TextButton(
             onPressed: () async {
-              for (final s in backup.snippets) {
+              restore(backup);
-                _snippet.put(s);
-              }
-              for (final s in backup.spis) {
-                _server.put(s);
-              }
-              for (final s in backup.keys) {
-                _privateKey.put(s);
-              }
-              for (final k in backup.dockerHosts.keys) {
-                final val = backup.dockerHosts[k];
-                if (val != null && val is String && val.isNotEmpty) {
-                  _dockerHosts.put(k, val);
-                }
-              }
               context.pop();
-              showRoundDialog(
+              showRestartSnackbar(context, s);
-                context: context,
-                title: Text(s.restore),
-                child: Text(s.restoreSuccess),
-                actions: [
-                  TextButton(
-                    onPressed: () => rebuildAll(context),
-                    child: Text(s.restart),
-                  ),
-                  TextButton(
-                    onPressed: () => context.pop(),
-                    child: Text(s.cancel),
-                  ),
-                ],
-              );
             },
             child: Text(s.ok),
           ),
@@ -208,19 +163,3 @@ class BackupPage extends StatelessWidget {
     }
   }
 }
-
-Backup _decode(String raw) {
-  final decrypted = _diyDecrypt(raw);
-  return Backup.fromJson(json.decode(decrypted));
-}
-
-String _diyEncrtpt(String raw) =>
-    json.encode(raw.codeUnits.map((e) => e * 2 + 1).toList(growable: false));
-String _diyDecrypt(String raw) {
-  final list = json.decode(raw);
-  final sb = StringBuffer();
-  for (final e in list) {
-    sb.writeCharCode((e - 1) ~/ 2);
-  }
-  return sb.toString();
-}

lib/view/page/setting/entry.dart

@@ -368,7 +368,7 @@ class _SettingPageState extends State<SettingPage> {
     _setting.primaryColor.put(_selectedColorValue.value);
     primaryColor = color;
     context.pop();
-    _showRestartSnackbar();
+    showRestartSnackbar(context, _s);
   }
 
   // Widget _buildLaunchPage() {
@@ -560,7 +560,7 @@ class _SettingPageState extends State<SettingPage> {
               onPressed: () {
                 _setting.fontPath.delete();
                 context.pop();
-                _showRestartSnackbar();
+                showRestartSnackbar(context, _s);
               },
               child: Text(_s.clear),
             )
@@ -577,29 +577,19 @@ class _SettingPageState extends State<SettingPage> {
       if (isIOS) {
         _setting.fontPath.put(path);
       } else {
-        final fontDir_ = await fontDir;
         final fontFile = File(path);
-        final newPath = '${fontDir_.path}/${path.split('/').last}';
+        final newPath = '${await fontDir}/${path.split('/').last}';
         await fontFile.copy(newPath);
         _setting.fontPath.put(newPath);
       }
 
       context.pop();
-      _showRestartSnackbar();
+      showRestartSnackbar(context, _s);
       return;
     }
     showSnackBar(context, Text(_s.failed));
   }
 
-  void _showRestartSnackbar() {
-    showSnackBarWithAction(
-      context,
-      '${_s.success}\n${_s.needRestart}',
-      _s.restart,
-      () => rebuildAll(context),
-    );
-  }
-
   Widget _buildBgRun() {
     return ListTile(
       title: Text(_s.bgRun),
@@ -681,7 +671,7 @@ class _SettingPageState extends State<SettingPage> {
           onSelected: (String idx) {
             _localeCode.value = idx;
             _setting.locale.put(idx);
-            _showRestartSnackbar();
+            showRestartSnackbar(context, _s);
           },
           child: Text(
             _s.languageName,
@@ -772,7 +762,7 @@ class _SettingPageState extends State<SettingPage> {
       trailing: buildSwitch(
         context,
         _setting.fullScreen,
-        func: (_) => _showRestartSnackbar(),
+        func: (_) => showRestartSnackbar(context, _s),
       ),
     );
   }

lib/view/page/storage/local.dart

@@ -50,7 +50,7 @@ class _LocalStoragePageState extends State<LocalStoragePage> {
     } else {
       sftpDir.then((dir) {
         setState(() {
-          _path = LocalPath(dir.path);
+          _path = LocalPath(dir);
         });
       });
     }

lib/view/page/storage/sftp.dart

@@ -642,7 +642,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
   }
 
   Future<String> _getLocalPath(String remotePath) async {
-    return '${(await sftpDir).path}$remotePath';
+    return '${await sftpDir}$remotePath';
   }
 
   /// Only return true if the path is changed

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,6 +6,7 @@ import FlutterMacOS
 import Foundation
 
 import dynamic_color
+import icloud_storage
 import macos_window_utils
 import path_provider_foundation
 import share_plus
@@ -14,6 +15,7 @@ import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DynamicColorPlugin.register(with: registry.registrar(forPlugin: "DynamicColorPlugin"))
+  IcloudStoragePlugin.register(with: registry.registrar(forPlugin: "IcloudStoragePlugin"))
   MacOSWindowUtilsPlugin.register(with: registry.registrar(forPlugin: "MacOSWindowUtilsPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))

macos/Podfile.lock

@@ -2,6 +2,8 @@ PODS:
   - dynamic_color (0.0.2):
     - FlutterMacOS
   - FlutterMacOS (1.0.0)
+  - icloud_storage (0.0.1):
+    - FlutterMacOS
   - macos_window_utils (1.0.0):
     - FlutterMacOS
   - path_provider_foundation (0.0.1):
@@ -18,6 +20,7 @@ PODS:
 DEPENDENCIES:
   - dynamic_color (from `Flutter/ephemeral/.symlinks/plugins/dynamic_color/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
+  - icloud_storage (from `Flutter/ephemeral/.symlinks/plugins/icloud_storage/macos`)
   - macos_window_utils (from `Flutter/ephemeral/.symlinks/plugins/macos_window_utils/macos`)
   - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin`)
   - share_plus (from `Flutter/ephemeral/.symlinks/plugins/share_plus/macos`)
@@ -29,6 +32,8 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/dynamic_color/macos
   FlutterMacOS:
     :path: Flutter/ephemeral
+  icloud_storage:
+    :path: Flutter/ephemeral/.symlinks/plugins/icloud_storage/macos
   macos_window_utils:
     :path: Flutter/ephemeral/.symlinks/plugins/macos_window_utils/macos
   path_provider_foundation:
@@ -43,6 +48,7 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   dynamic_color: 2eaa27267de1ca20d879fbd6e01259773fb1670f
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
+  icloud_storage: 33b05299e26d1391d724da8d62860e702380a1cd
   macos_window_utils: 933f91f64805e2eb91a5bd057cf97cd097276663
   path_provider_foundation: 29f094ae23ebbca9d3d0cec13889cd9060c0e943
   share_plus: 76dd39142738f7a68dd57b05093b5e8193f220f7

macos/Runner.xcodeproj/project.pbxproj

@@ -86,6 +86,7 @@
 		8B1B5C0D431C7ED686B9704F /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
 		C1C758C41C4E208965A68933 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
+		E35696982AAF0AF400C087D8 /* RunnerDebug.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = RunnerDebug.entitlements; sourceTree = "<group>"; };
 		E5004715DDBC0F274A8B776F /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		FFF2DE54D5055D5B946114D7 /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
@@ -175,6 +176,7 @@
 		33FAB671232836740065AC1E /* Runner */ = {
 			isa = PBXGroup;
 			children = (
+				E35696982AAF0AF400C087D8 /* RunnerDebug.entitlements */,
 				33CC10F02044A3C60003C045 /* AppDelegate.swift */,
 				33CC11122044BFA00003C045 /* MainFlutterWindow.swift */,
 				33E51913231747F40026EE4D /* DebugProfile.entitlements */,
@@ -567,8 +569,10 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
+				DEVELOPMENT_TEAM = BA88US33G6;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -693,9 +697,11 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
+				CODE_SIGN_ENTITLEMENTS = Runner/RunnerDebug.entitlements;
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
+				DEVELOPMENT_TEAM = BA88US33G6;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -715,8 +721,10 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Release.entitlements;
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
+				DEVELOPMENT_TEAM = BA88US33G6;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",

macos/Runner/RunnerDebug.entitlements

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.developer.icloud-container-identifiers</key>
+	<array>
+		<string>iCloud.tech.lolli.serverbox</string>
+	</array>
+	<key>com.apple.developer.icloud-services</key>
+	<array>
+		<string>CloudDocuments</string>
+	</array>
+	<key>com.apple.developer.ubiquity-container-identifiers</key>
+	<array>
+		<string>iCloud.tech.lolli.serverbox</string>
+	</array>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
+	<key>com.apple.security.network.server</key>
+	<true/>
+</dict>
+</plist>

pubspec.lock

@@ -454,6 +454,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.2"
+  icloud_storage:
+    dependency: "direct main"
+    description:
+      name: icloud_storage
+      sha256: fa91d9c3b4264651f01a4f5b99cffa354ffe455623b13ecf92be86d88b1e26ea
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
   image:
     dependency: transitive
     description:

pubspec.yaml

@@ -48,6 +48,7 @@ dependencies:
   crypto: ^3.0.3
   macos_window_utils: ^1.2.0
   dynamic_color: ^1.6.6
+  icloud_storage: ^2.2.0
 
 dev_dependencies:
   flutter_native_splash: ^2.1.6