add some data code

lib/const/app_type.dart

@@ -0,0 +1,7 @@
+class AppType {
+  static const WEB = 1;
+
+  static const REMOTE = 2;
+
+  static const ANDROID_APP = 3;
+}

lib/const/auth_result.dart

@@ -0,0 +1,5 @@
+class AuthResult {
+  static const int OK = 1;
+
+  static const int CANCEL = -1;
+}

lib/const/auth_type.dart

@@ -0,0 +1,15 @@
+class AuthType {
+  static const GET_PUBLIC_KEY = 1;
+
+  static const SIGN_EVENT = 2;
+
+  static const GET_RELAYS = 3;
+
+  static const NIP04_ENCRYPT = 4;
+
+  static const NIP04_DECRYPT = 5;
+
+  static const NIP44_ENCRYPT = 6;
+
+  static const NIP44_DECRYPT = 7;
+}

lib/data/app.dart

@@ -0,0 +1,25 @@
+class App {
+  int id;
+
+  String pubkey;
+
+  int appType;
+
+  String code;
+
+  String name;
+
+  String? image;
+
+  String? permissions;
+
+  App({
+    required this.id,
+    required this.pubkey,
+    required this.appType,
+    required this.code,
+    required this.name,
+    this.image,
+    this.permissions,
+  });
+}

lib/data/app_db.dart

@@ -0,0 +1 @@
+class AppDB {}

lib/data/auth_log.dart

@@ -0,0 +1,28 @@
+class AuthLog {
+  int id;
+
+  int appId;
+
+  int authType;
+
+  int? eventKind;
+
+  String? title;
+
+  String? content;
+
+  int authResult;
+
+  int createdAt;
+
+  AuthLog({
+    required this.id,
+    required this.appId,
+    required this.authType,
+    this.eventKind,
+    this.title,
+    this.content,
+    required this.authResult,
+    required this.createdAt,
+  });
+}

lib/data/auth_log_db.dart

@@ -0,0 +1 @@
+class AuthLogDB {}

lib/data/db.dart

@@ -0,0 +1,63 @@
+import 'dart:io';
+
+import 'package:nostr_sdk/utils/platform_util.dart';
+import 'package:sqflite/sqflite.dart';
+import 'package:path/path.dart';
+import 'package:process_run/shell_run.dart';
+
+class DB {
+  static const _VERSION = 1;
+
+  static const _dbName = "nowser.db";
+
+  static Database? _database;
+
+  static init() async {
+    String path = _dbName;
+
+    if (!PlatformUtil.isWeb()) {
+      var databasesPath = await getDatabasesPath();
+      path = join(databasesPath, _dbName);
+    }
+
+    try {
+      _database =
+          await openDatabase(path, version: _VERSION, onCreate: _onCreate);
+    } catch (e) {
+      if (Platform.isLinux) {
+        // maybe it need install sqlite first, but this command need run by root.
+        await run('sudo apt-get -y install libsqlite3-0 libsqlite3-dev');
+        _database =
+            await openDatabase(path, version: _VERSION, onCreate: _onCreate);
+      }
+    }
+  }
+
+  static Future<void> _onCreate(Database db, int version) async {
+    // init db
+    db.execute(
+        "create table app(id          integer not null constraint app_pk primary key autoincrement,pubkey        text    not null,app_type    integer not null,code        text    not null,name        text    not null,image       text,permissions text);");
+    db.execute(
+        "create table auth_log(id          integer not null constraint auth_log_pk primary key autoincrement,app_id      integer not null,auth_type   integer not null,event_kind  integer,title       text,content     text,auth_result integer not null,created_at  integer not null);");
+    db.execute("create index auth_log_index on auth_log (app_id);");
+  }
+
+  static Future<Database> getCurrentDatabase() async {
+    if (_database == null) {
+      await init();
+    }
+    return _database!;
+  }
+
+  static Future<DatabaseExecutor> getDB(DatabaseExecutor? db) async {
+    if (db != null) {
+      return db;
+    }
+    return getCurrentDatabase();
+  }
+
+  static void close() {
+    _database?.close();
+    _database = null;
+  }
+}

lib/main.dart

@@ -7,6 +7,8 @@ import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:nostr_sdk/utils/string_util.dart';
+import 'package:nowser/data/db.dart';
+import 'package:nowser/provider/key_provider.dart';
 import 'package:nowser/provider/web_provider.dart';
 import 'package:nowser/router/index/index_router.dart';
 import 'package:nowser/router/web_tabs_select/web_tabs_select_router.dart';
@@ -25,13 +27,19 @@ late WebProvider webProvider;
 
 late SettingProvider settingProvider;
 
+late KeyProvider keyProvider;
+
 late Map<String, WidgetBuilder> routes;
 
 Future<void> main() async {
   WidgetsBinding widgetsBinding = WidgetsFlutterBinding.ensureInitialized();
 
+  keyProvider = KeyProvider();
+
   var dataUtilTask = DataUtil.getInstance();
-  var dataFutureResultList = await Future.wait([dataUtilTask]);
+  var keyTask = keyProvider.init();
+  var dbTask = DB.getCurrentDatabase();
+  var dataFutureResultList = await Future.wait([dataUtilTask, keyTask, dbTask]);
 
   var settingTask = SettingProvider.getInstance();
   var futureResultList = await Future.wait([settingTask]);

lib/provider/key_provider.dart

@@ -0,0 +1,77 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:nostr_sdk/client_utils/keys.dart';
+import 'package:nostr_sdk/utils/string_util.dart';
+
+class KeyProvider extends ChangeNotifier {
+  static const String KEY_NAME = "nowserKeys";
+
+  List<String> keys = [];
+
+  List<String> pubkeys = [];
+
+  Map<String, String> keysMap = {};
+
+  Future<void> init() async {
+    await reload();
+  }
+
+  Future<void> reload() async {
+    keys.clear();
+    pubkeys.clear();
+    keysMap.clear();
+
+    final storage = FlutterSecureStorage();
+    var strs = await storage.read(key: KEY_NAME);
+    if (StringUtil.isNotBlank(strs)) {
+      var jsonObj = jsonDecode(strs!);
+      if (jsonObj is List) {
+        for (var jsonObjItem in jsonObj) {
+          if (jsonObjItem is String) {
+            keys.add(jsonObjItem);
+            var pubkey = getPublicKey(jsonObjItem);
+            keysMap[pubkey] = jsonObjItem;
+            pubkeys.add(pubkey);
+          }
+        }
+      }
+    }
+  }
+
+  Future<void> _saveKey() async {
+    var jsonStr = jsonEncode(keys);
+    final storage = FlutterSecureStorage();
+    await storage.write(key: KEY_NAME, value: jsonStr);
+  }
+
+  void addKey(String privateKey) {
+    if (exist(privateKey)) {
+      return;
+    }
+
+    keys.add(privateKey);
+    var pubkey = getPublicKey(privateKey);
+    keysMap[pubkey] = privateKey;
+    pubkeys.add(pubkey);
+
+    _saveKey();
+    notifyListeners();
+  }
+
+  void removeKey(String pubkey) {
+    var privateKey = keysMap.remove(pubkey);
+    if (StringUtil.isNotBlank(privateKey)) {
+      keys.remove(privateKey);
+      pubkeys.remove(pubkey);
+    }
+
+    _saveKey();
+    notifyListeners();
+  }
+
+  bool exist(String privateKey) {
+    return keys.contains(privateKey);
+  }
+}

linux/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,10 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) flutter_secure_storage_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterSecureStorageLinuxPlugin");
+  flutter_secure_storage_linux_plugin_register_with_registrar(flutter_secure_storage_linux_registrar);
 }

linux/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  flutter_secure_storage_linux
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -8,6 +8,7 @@ import Foundation
 import cryptography_flutter
 import device_info_plus
 import flutter_inappwebview_macos
+import flutter_secure_storage_macos
 import path_provider_foundation
 import shared_preferences_foundation
 import sqflite
@@ -16,6 +17,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   CryptographyFlutterPlugin.register(with: registry.registrar(forPlugin: "CryptographyFlutterPlugin"))
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   InAppWebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "InAppWebViewFlutterPlugin"))
+  FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))

pubspec.lock

@@ -323,6 +323,54 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_secure_storage:
+    dependency: "direct main"
+    description:
+      name: flutter_secure_storage
+      sha256: "165164745e6afb5c0e3e3fcc72a012fb9e58496fb26ffb92cf22e16a821e85d0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.2.2"
+  flutter_secure_storage_linux:
+    dependency: transitive
+    description:
+      name: flutter_secure_storage_linux
+      sha256: "4d91bfc23047422cbcd73ac684bc169859ee766482517c22172c86596bf1464b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.1"
+  flutter_secure_storage_macos:
+    dependency: transitive
+    description:
+      name: flutter_secure_storage_macos
+      sha256: "1693ab11121a5f925bbea0be725abfcfbbcf36c1e29e571f84a0c0f436147a81"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.2"
+  flutter_secure_storage_platform_interface:
+    dependency: transitive
+    description:
+      name: flutter_secure_storage_platform_interface
+      sha256: cf91ad32ce5adef6fba4d736a542baca9daf3beac4db2d04be350b87f69ac4a8
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
+  flutter_secure_storage_web:
+    dependency: transitive
+    description:
+      name: flutter_secure_storage_web
+      sha256: f4ebff989b4f07b2656fb16b47852c0aab9fed9b4ec1c70103368337bc1886a9
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.1"
+  flutter_secure_storage_windows:
+    dependency: transitive
+    description:
+      name: flutter_secure_storage_windows
+      sha256: b20b07cb5ed4ed74fc567b78a72936203f587eba460af1df11281c9326cd3709
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.2"
   flutter_socks_proxy:
     dependency: transitive
     description:

pubspec.yaml

@@ -45,6 +45,7 @@ dependencies:
   shared_preferences: ^2.2.3
   google_fonts: ^6.2.1
   flutter_font_picker: ^1.4.0
+  flutter_secure_storage: ^9.2.2
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,9 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <flutter_secure_storage_windows/flutter_secure_storage_windows_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  FlutterSecureStorageWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("FlutterSecureStorageWindowsPlugin"));
 }

windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  flutter_secure_storage_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST