lifegpc/eh_downloader_flutter
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lifegpc
2023-09-02 10:52:57 +08:00
parent 93db87eac1
commit 4293d010ef
9 changed files with 322 additions and 52 deletions
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2
lib/auth.dart
View File

@@ -32,7 +32,7 @@ class AuthInfo {
final u = _user!;
_log.info(
"Logged in as ${u.username} (${u.id}). isAdmin: ${u.isAdmin}. permissions: ${u.permissions}");
} else if (re.status == 401) {
} else if (re.status == 401 || re.status == 1 || re.status == 404) {
_user = null;
} else {
_user = null;

230
lib/create_root_user.dart Normal file
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@@ -0,0 +1,230 @@
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:go_router/go_router.dart';
import 'package:logging/logging.dart';
import 'globals.dart';
import 'login.dart';
final _log = Logger("CreateRootUserPage");
class CreateRootUserPage extends StatefulWidget {
const CreateRootUserPage({Key? key}) : super(key: key);
static const String routeName = '/create_root_user';
@override
State<CreateRootUserPage> createState() => _CreateRootUserPage();
}
class _CreateRootUserPage extends State<CreateRootUserPage>
with ThemeModeWidget {
final _formKey = GlobalKey<FormState>();
bool _createdUser = false;
String _username = "";
String _password = "";
bool _passwordVisible = false;
bool _isValid = false;
bool _skipCreateRootUser = false;
bool _isCreated = false;
@override
void initState() {
super.initState();
_createdUser = false;
_username = "";
_password = "";
_passwordVisible = false;
_isValid = false;
try {
_skipCreateRootUser = prefs.getBool("skipCreateRootUser") ?? false;
} catch (e) {
_log.warning("Failed to get skipCreateRootUser:", e);
_skipCreateRootUser = false;
}
_isCreated = false;
}
Future<bool> _createRootUser(String username, String password) async {
if (!_createdUser) {
final re = await api.createUser(username, password);
if (re.ok) {
final id = re.unwrap();
_createdUser = true;
_log.info("New user's id: $id");
if (id != 0) {
_log.warning("The new user is not root user.");
}
} else if (re.status == 403 || re.status == 2) {
final e = re.unwrapErr();
_log.warning("Failed to create root user:", e);
return false;
} else {
throw re.unwrapErr();
}
}
return await login(username, password);
}
static bool _checkIsValid(String username, String password) {
return (username.isNotEmpty && password.isNotEmpty);
}
void _usernameChanged(String value) {
bool isValid = _checkIsValid(value, _password);
setState(() {
_username = value;
_isValid = isValid;
});
}
void _passwordChanged(String value) {
bool isValid = _checkIsValid(_username, value);
setState(() {
_password = value;
_isValid = isValid;
});
}
void _passwordVisibleChanged() {
setState(() {
_passwordVisible = !_passwordVisible;
});
}
@override
Widget build(BuildContext context) {
tryInitApi(context);
var actions = [buildThemeModeIcon(context)];
if (_skipCreateRootUser) {
actions.add(buildMoreVertSettingsButon(context));
}
return Scaffold(
appBar: AppBar(
leading: _skipCreateRootUser
? IconButton(
icon: const Icon(Icons.arrow_back),
onPressed: () {
context.canPop() ? context.pop() : context.go("/");
},
)
: null,
title: Text(AppLocalizations.of(context)!.createRootUser),
actions: actions,
),
body: Container(
padding: MediaQuery.of(context).size.width > 810
? const EdgeInsets.symmetric(horizontal: 100)
: null,
child: Form(
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.symmetric(vertical: 8),
child: TextFormField(
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.username,
),
initialValue: _username,
onChanged: _usernameChanged,
)),
Container(
padding: const EdgeInsets.symmetric(vertical: 8),
child: TextFormField(
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.password,
suffixIcon: IconButton(
icon: Icon(
_passwordVisible
? Icons.visibility
: Icons.visibility_off,
color: Theme.of(context).primaryColorDark,
),
onPressed: _passwordVisibleChanged,
),
),
initialValue: _password,
onChanged: _passwordChanged,
obscureText: !_passwordVisible,
)),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
ElevatedButton(
onPressed: () => {
prefs
.setBool("skipCreateRootUser", true)
.then((re) {
if (!re) {
_log.warning(
"Failed to set skipCreateRootUser.");
} else {
context.canPop()
? context.pop()
: context.go("/");
}
}).catchError((e) {
_log.warning(
"Failed to set skipCreateRootUser:", e);
})
},
child: Text(AppLocalizations.of(context)!.skip),
),
ElevatedButton(
onPressed: !_isCreated && _isValid
? () {
setState(() {
_isCreated = true;
});
_createRootUser(_username, _password).then((re) {
if (re) {
auth.clear();
context.canPop()
? context.pop()
: context.go("/");
} else {
if (!_createdUser) {
context.canPop()
? context.pop()
: context.go("/");
return;
}
final snackBar = SnackBar(
content: Text(
AppLocalizations.of(context)!
.incorrectUserPassword));
ScaffoldMessenger.of(context)
.showSnackBar(snackBar);
setState(() {
_isCreated = false;
});
}
}).catchError((e) {
_log.severe(
"Failed to create root user:", e);
final isNetworkError = e is! (int, String);
final snackBar = SnackBar(
content: Text(isNetworkError
? AppLocalizations.of(context)!
.networkError
: AppLocalizations.of(context)!
.internalError));
ScaffoldMessenger.of(context)
.showSnackBar(snackBar);
setState(() {
_isCreated = false;
});
});
}
: null,
child: Text(AppLocalizations.of(context)!.create),
)
],
)
],
))));
}
}

38
lib/globals.dart
View File

@@ -4,6 +4,7 @@ import 'package:dio/dio.dart';
import 'package:dio_cookie_manager/dio_cookie_manager.dart';
import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:go_router/go_router.dart';
import 'package:path/path.dart' as path;
import 'package:path_provider/path_provider.dart';
@@ -113,18 +114,53 @@ final GlobalKey<ScaffoldMessengerState> rootScaffoldMessengerKey =
enum MoreVertSettings {
setServerUrl,
createRootUser,
}
void onMoreVertSettingsSelected(BuildContext context, MoreVertSettings value) {
switch (value) {
case MoreVertSettings.setServerUrl:
context.go("/set_server");
context.push("/set_server");
break;
case MoreVertSettings.createRootUser:
context.push("/create_root_user");
break;
default:
break;
}
}
List<PopupMenuEntry<MoreVertSettings>> buildMoreVertSettings(
BuildContext context) {
var list = <PopupMenuEntry<MoreVertSettings>>[];
var path = GoRouterState.of(context).path;
if (const bool.fromEnvironment("skipBaseUrl") != true &&
path != "/set_server") {
list.add(PopupMenuItem(
value: MoreVertSettings.setServerUrl,
child: Text(AppLocalizations.of(context)!.setServerUrl)));
}
if (auth.status != null &&
auth.status!.noUser &&
prefs.getBool("skipCreateRootUser") == true &&
path != "/create_root_user") {
list.add(PopupMenuItem(
value: MoreVertSettings.createRootUser,
child: Text(AppLocalizations.of(context)!.createRootUser)));
}
return list;
}
Widget buildMoreVertSettingsButon(BuildContext context) {
return PopupMenuButton(
icon: const Icon(Icons.more_vert),
onSelected: (MoreVertSettings value) {
onMoreVertSettingsSelected(context, value);
},
itemBuilder: buildMoreVertSettings,
);
}
ThemeMode themeModeNext(ThemeMode mode) {
if (mode == ThemeMode.system) return ThemeMode.light;
if (mode == ThemeMode.dark) return ThemeMode.system;

41
lib/home.dart
View File

@@ -15,19 +15,18 @@ class HomePage extends HookWidget {
@override
Widget build(BuildContext context) {
useEffect(() {
if (!tryInitApi(context)) return;
if (!auth.isAuthed) {
auth.checkAuth().then((re) {
if (!re) {
context.go(auth.status!.noUser ? "/create_root_user" : "/login");
}
}).catchError((err) {
_log.log(Level.SEVERE, "Failed to check auth info:", err);
});
}
return;
}, []);
tryInitApi(context);
if (!auth.isAuthed) {
auth.checkAuth().then((re) {
if (!re) {
if (auth.status!.noUser &&
prefs.getBool("skipCreateRootUser") == true) return;
context.push(auth.status!.noUser ? "/create_root_user" : "/login");
}
}).catchError((err) {
_log.log(Level.SEVERE, "Failed to check auth info:", err);
});
}
var mode = useState(MainApp.of(context).themeMode);
return Scaffold(
appBar: AppBar(
@@ -44,21 +43,7 @@ class HomePage extends HookWidget {
: mode.value == ThemeMode.dark
? Icons.dark_mode
: Icons.light_mode)),
PopupMenuButton(
icon: const Icon(Icons.more_vert),
onSelected: (MoreVertSettings value) {
onMoreVertSettingsSelected(context, value);
},
itemBuilder: (BuildContext build) {
var list = <PopupMenuEntry<MoreVertSettings>>[];
if (const bool.fromEnvironment("skipBaseUrl") != true) {
list.add(PopupMenuItem(
value: MoreVertSettings.setServerUrl,
child: Text(AppLocalizations.of(build)!.setServerUrl)));
}
return list;
},
),
buildMoreVertSettingsButon(context),
],
),
body: const Center(

5
lib/l10n/app_en.arb
View File

@@ -10,5 +10,8 @@
"incorrectUserPassword": "Incorrect username or password.",
"networkError": "Network error.",
"internalError": "Some internal error occurred. Please send the log file to the developer.",
"setServerUrl": "Server URL Settings"
"setServerUrl": "Server URL Settings",
"createRootUser": "Create Root User",
"skip": "Skip",
"create": "Create"
}

5
lib/l10n/app_zh.arb
View File

@@ -10,5 +10,8 @@
"incorrectUserPassword": "不正确的用户名或密码。",
"networkError": "网络错误。",
"internalError": "出现了内部错误，请将日志发送给开发者。",
"setServerUrl": "服务器地址设置"
"setServerUrl": "服务器地址设置",
"createRootUser": "创建根用户",
"skip": "跳过",
"create": "创建"
}

36
lib/login.dart
View File

@@ -16,6 +16,21 @@ class LoginPage extends StatefulWidget {
State<LoginPage> createState() => _LoginPageState();
}
Future<bool> login(String username, String password) async {
String baseUrl = api.baseUrl!;
final u = Uri.parse(baseUrl);
_log.info("Secure level: ${u.scheme}");
final re = await api.createToken(
username: username,
password: password,
setCookie: true,
httpOnly: true,
secure: u.scheme == 'https');
if (re.ok) return true;
if (re.status == 4) return false;
throw re.unwrapErr();
}
class _LoginPageState extends State<LoginPage> with ThemeModeWidget {
final _formKey = GlobalKey<FormState>();
String _username = "";
@@ -61,20 +76,6 @@ class _LoginPageState extends State<LoginPage> with ThemeModeWidget {
});
}
static Future<bool> _login(String username, String password) async {
String baseUrl = api.baseUrl!;
final u = Uri.parse(baseUrl);
final re = await api.createToken(
username: username,
password: password,
setCookie: true,
httpOnly: true,
secure: u.scheme == 'https');
if (re.ok) return true;
if (re.status == 4) return false;
throw re.unwrapErr();
}
void _checkStatus(BuildContext build) {
if (auth.isAuthed) {
SchedulerBinding.instance.addPostFrameCallback((_) {
@@ -153,9 +154,12 @@ class _LoginPageState extends State<LoginPage> with ThemeModeWidget {
setState(() {
_isLogin = true;
});
_login(_username, _password).then((re) {
login(_username, _password).then((re) {
if (re) {
context.go("/");
auth.clear();
context.canPop()
? context.pop()
: context.go("/");
} else {
final snackBar = SnackBar(
content: Text(

9
lib/main.dart
View File

@@ -6,6 +6,7 @@ import 'package:flutter_web_plugins/url_strategy.dart';
import 'package:go_router/go_router.dart';
import 'package:logging/logging.dart';
import 'package:window_manager/window_manager.dart';
import 'create_root_user.dart';
import 'globals.dart';
import 'home.dart';
import 'login.dart';
@@ -17,7 +18,9 @@ final _router = GoRouter(
routes: [
GoRoute(
path: HomePage.routeName,
builder: (context, state) => const HomePage(),
// Add const will cause checkAuth not works when pop to home page.
// ignore: prefer_const_constructors
builder: (context, state) => HomePage(),
),
GoRoute(
path: SetServerPage.routeName,
@@ -27,6 +30,10 @@ final _router = GoRouter(
path: LoginPage.routeName,
builder: (context, state) => const LoginPage(),
),
GoRoute(
path: CreateRootUserPage.routeName,
builder: (context, state) => const CreateRootUserPage(),
)
],
);

8
lib/set_server.dart
View File

@@ -72,6 +72,10 @@ class _SetServerPageState extends State<SetServerPage> with ThemeModeWidget {
});
}
final bool hasBaseUrl = prefs.getString('baseUrl') != null;
var actions = [
buildThemeModeIcon(context),
];
if (hasBaseUrl) actions.add(buildMoreVertSettingsButon(context));
return Scaffold(
appBar: AppBar(
title: Text(AppLocalizations.of(context)!.setServerUrl),
@@ -83,9 +87,7 @@ class _SetServerPageState extends State<SetServerPage> with ThemeModeWidget {
},
)
: null,
actions: [
buildThemeModeIcon(context),
],
actions: actions,
),
body: Container(
padding: MediaQuery.of(context).size.width > 810