mirror of
https://github.com/wanghongenpin/proxypin.git
synced 2026-03-19 05:19:47 +08:00
777 lines
28 KiB
Dart
777 lines
28 KiB
Dart
import 'dart:convert';
|
|
import 'dart:io';
|
|
import 'dart:collection';
|
|
import 'dart:math' as math;
|
|
|
|
import 'package:file_picker/file_picker.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_toastr/flutter_toastr.dart';
|
|
import 'package:proxypin/l10n/app_localizations.dart';
|
|
import 'package:proxypin/network/components/manager/request_crypto_manager.dart';
|
|
import 'package:proxypin/network/util/logger.dart';
|
|
import 'package:proxypin/ui/component/utils.dart';
|
|
import 'package:proxypin/ui/component/widgets.dart';
|
|
|
|
bool _refresh = false;
|
|
|
|
Future<void> _refreshConfig({bool force = false}) async {
|
|
if (force) {
|
|
_refresh = false;
|
|
await RequestCryptoManager.instance.then((manager) => manager.flushConfig());
|
|
return;
|
|
}
|
|
|
|
if (_refresh) return;
|
|
_refresh = true;
|
|
Future.delayed(const Duration(milliseconds: 800), () async {
|
|
_refresh = false;
|
|
await RequestCryptoManager.instance.then((manager) => manager.flushConfig());
|
|
});
|
|
}
|
|
|
|
class MobileRequestCryptoPage extends StatefulWidget {
|
|
const MobileRequestCryptoPage({super.key});
|
|
|
|
@override
|
|
State<MobileRequestCryptoPage> createState() => _MobileRequestCryptoPageState();
|
|
}
|
|
|
|
class _MobileRequestCryptoPageState extends State<MobileRequestCryptoPage> {
|
|
AppLocalizations get localizations => AppLocalizations.of(context)!;
|
|
|
|
bool enabled = false;
|
|
bool selectionMode = false;
|
|
final Set<int> selected = HashSet<int>();
|
|
bool changed = false;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final l10n = localizations;
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
title: Text(l10n.requestCrypto, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w500)),
|
|
toolbarHeight: 36,
|
|
centerTitle: true,
|
|
),
|
|
persistentFooterButtons: selectionMode ? [_buildSelectionFooter()] : null,
|
|
body: Padding(
|
|
padding: const EdgeInsets.all(10),
|
|
child: futureWidget(
|
|
RequestCryptoManager.instance,
|
|
loading: true,
|
|
(manager) {
|
|
enabled = manager.enabled;
|
|
|
|
return Column(
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Text("${l10n.enable} ${l10n.requestCrypto}"),
|
|
const SizedBox(width: 8),
|
|
SwitchWidget(
|
|
value: enabled,
|
|
scale: 0.8,
|
|
onChanged: (val) {
|
|
enabled = val;
|
|
manager.enabled = val;
|
|
changed = true;
|
|
setState(() {});
|
|
_refreshConfig();
|
|
},
|
|
),
|
|
],
|
|
),
|
|
Row(mainAxisAlignment: MainAxisAlignment.end, children: [
|
|
TextButton.icon(
|
|
icon: const Icon(Icons.add, size: 20),
|
|
onPressed: () => _addRule(manager),
|
|
label: Text(l10n.add),
|
|
),
|
|
const SizedBox(width: 5),
|
|
TextButton.icon(
|
|
icon: const Icon(Icons.input_rounded, size: 20),
|
|
onPressed: () => _import(manager),
|
|
label: Text(l10n.import),
|
|
),
|
|
]),
|
|
const SizedBox(height: 10),
|
|
Expanded(child: _buildRuleList(manager)),
|
|
],
|
|
);
|
|
},
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildRuleList(RequestCryptoManager manager) {
|
|
final l10n = localizations;
|
|
final primaryColor = Theme.of(context).colorScheme.primary;
|
|
final rules = manager.rules;
|
|
|
|
return Scaffold(
|
|
body: Container(
|
|
padding: const EdgeInsets.only(top: 10, bottom: 30),
|
|
decoration: BoxDecoration(border: Border.all(color: Colors.grey.withOpacity(0.2))),
|
|
child: rules.isEmpty
|
|
? const Center(child: Text('-'))
|
|
: Scrollbar(
|
|
child: ListView(children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
children: [
|
|
Container(width: 70, padding: const EdgeInsets.only(left: 10), child: Text(l10n.name)),
|
|
SizedBox(width: 46, child: Text(l10n.enable, textAlign: TextAlign.center)),
|
|
const VerticalDivider(),
|
|
const Expanded(child: Text('URL')),
|
|
],
|
|
),
|
|
const Divider(thickness: 0.5),
|
|
Column(
|
|
children: List.generate(rules.length, (index) {
|
|
final rule = rules[index];
|
|
return InkWell(
|
|
highlightColor: Colors.transparent,
|
|
splashColor: Colors.transparent,
|
|
hoverColor: primaryColor.withOpacity(0.3),
|
|
onLongPress: () => _showRuleActions(manager, index),
|
|
onTap: () {
|
|
if (selectionMode) {
|
|
setState(() {
|
|
if (!selected.add(index)) {
|
|
selected.remove(index);
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
_editRule(manager, index);
|
|
},
|
|
child: Container(
|
|
color: selected.contains(index)
|
|
? primaryColor.withOpacity(0.8)
|
|
: index.isEven
|
|
? Colors.grey.withOpacity(0.1)
|
|
: null,
|
|
height: 45,
|
|
padding: const EdgeInsets.all(5),
|
|
child: Row(children: [
|
|
SizedBox(
|
|
width: 70,
|
|
child: Text(rule.name.isEmpty ? '-' : rule.name,
|
|
overflow: TextOverflow.ellipsis, style: const TextStyle(fontSize: 13))),
|
|
SizedBox(
|
|
width: 35,
|
|
child: SwitchWidget(
|
|
scale: 0.65,
|
|
value: rule.enabled,
|
|
onChanged: (val) {
|
|
rule.enabled = val;
|
|
changed = true;
|
|
setState(() {});
|
|
_refreshConfig();
|
|
})),
|
|
const SizedBox(width: 20),
|
|
Expanded(
|
|
child: Text(rule.urlPattern.isEmpty ? l10n.emptyMatchAll : rule.urlPattern,
|
|
overflow: TextOverflow.ellipsis, style: const TextStyle(fontSize: 13))),
|
|
])));
|
|
}))
|
|
])),
|
|
),
|
|
);
|
|
}
|
|
|
|
Stack _buildSelectionFooter() {
|
|
final l10n = localizations;
|
|
return Stack(children: [
|
|
Container(
|
|
height: 50,
|
|
width: double.infinity,
|
|
margin: const EdgeInsets.only(top: 10),
|
|
decoration: BoxDecoration(border: Border.all(color: Colors.grey.withOpacity(0.2)))),
|
|
Positioned(
|
|
top: 0,
|
|
left: 0,
|
|
right: 0,
|
|
child: Center(
|
|
child: TextButton(
|
|
onPressed: () {},
|
|
child: Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
|
|
TextButton.icon(
|
|
onPressed: selected.isEmpty
|
|
? null
|
|
: () async {
|
|
// export selected only
|
|
final m = await RequestCryptoManager.instance;
|
|
await _export(m, indexes: selected.toList());
|
|
setState(() {
|
|
selected.clear();
|
|
selectionMode = false;
|
|
});
|
|
},
|
|
icon: const Icon(Icons.share, size: 18),
|
|
label: Text(l10n.export, style: const TextStyle(fontSize: 14))),
|
|
TextButton.icon(
|
|
onPressed: selected.isEmpty ? null : () => _removeSelected(),
|
|
icon: const Icon(Icons.delete, size: 18),
|
|
label: Text(l10n.delete, style: const TextStyle(fontSize: 14))),
|
|
TextButton.icon(
|
|
onPressed: () {
|
|
setState(() {
|
|
selectionMode = false;
|
|
selected.clear();
|
|
});
|
|
},
|
|
icon: const Icon(Icons.cancel, size: 18),
|
|
label: Text(l10n.cancel, style: const TextStyle(fontSize: 14))),
|
|
]))))
|
|
]);
|
|
}
|
|
|
|
Future<void> _addRule(RequestCryptoManager manager) async {
|
|
Navigator.of(context).push(MaterialPageRoute(builder: (_) => const MobileCryptoRuleEditPage())).then((value) {
|
|
if (value != null && mounted) {
|
|
setState(() {});
|
|
_refreshConfig(force: true);
|
|
}
|
|
});
|
|
}
|
|
|
|
Future<void> _editRule(RequestCryptoManager manager, int index) async {
|
|
final rule = manager.rules[index];
|
|
Navigator.of(context).push(MaterialPageRoute(builder: (_) => MobileCryptoRuleEditPage(rule: rule))).then((value) {
|
|
if (value != null && mounted) {
|
|
setState(() {});
|
|
_refreshConfig(force: true);
|
|
}
|
|
});
|
|
}
|
|
|
|
void _showRuleActions(RequestCryptoManager manager, int index) {
|
|
final l10n = localizations;
|
|
setState(() {
|
|
selected.add(index);
|
|
});
|
|
showModalBottomSheet(
|
|
shape: const RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(10))),
|
|
context: context,
|
|
enableDrag: true,
|
|
builder: (ctx) {
|
|
return Wrap(children: [
|
|
BottomSheetItem(
|
|
text: l10n.multiple,
|
|
onPressed: () {
|
|
setState(() => selectionMode = true);
|
|
}),
|
|
const Divider(thickness: 0.5, height: 5),
|
|
BottomSheetItem(
|
|
text: l10n.edit,
|
|
onPressed: () {
|
|
_editRule(manager, index);
|
|
}),
|
|
const Divider(thickness: 0.5, height: 5),
|
|
BottomSheetItem(text: l10n.export, onPressed: () => _export(manager, indexes: [index])),
|
|
const Divider(thickness: 0.5, height: 5),
|
|
BottomSheetItem(
|
|
text: manager.rules[index].enabled ? l10n.disabled : l10n.enable,
|
|
onPressed: () {
|
|
manager.rules[index].enabled = !manager.rules[index].enabled;
|
|
changed = true;
|
|
setState(() {});
|
|
_refreshConfig();
|
|
}),
|
|
const Divider(thickness: 0.5, height: 5),
|
|
BottomSheetItem(
|
|
text: l10n.delete,
|
|
onPressed: () {
|
|
_removeRule(manager, index);
|
|
}),
|
|
Container(color: Theme.of(ctx).hoverColor, height: 8),
|
|
TextButton(
|
|
child: Container(
|
|
height: 45,
|
|
width: double.infinity,
|
|
padding: const EdgeInsets.only(top: 10),
|
|
child: Text(l10n.cancel, textAlign: TextAlign.center)),
|
|
onPressed: () {
|
|
Navigator.of(ctx).pop();
|
|
}),
|
|
]);
|
|
}).then((value) {
|
|
if (selectionMode) {
|
|
return;
|
|
}
|
|
setState(() {
|
|
selected.remove(index);
|
|
});
|
|
});
|
|
}
|
|
|
|
Future<void> _removeRule(RequestCryptoManager manager, int index) async {
|
|
await manager.removeRule(index);
|
|
if (!mounted) return;
|
|
changed = true;
|
|
setState(() {});
|
|
_refreshConfig(force: true);
|
|
}
|
|
|
|
Future<void> _removeSelected() async {
|
|
final l10n = localizations;
|
|
if (selected.isEmpty) return;
|
|
showConfirmDialog(context, content: l10n.confirmContent, onConfirm: () async {
|
|
final manager = await RequestCryptoManager.instance;
|
|
final indexes = selected.toList()..sort((a, b) => b.compareTo(a));
|
|
for (final idx in indexes) {
|
|
await manager.removeRule(idx);
|
|
}
|
|
if (!mounted) return;
|
|
changed = true;
|
|
setState(() {
|
|
selectionMode = false;
|
|
selected.clear();
|
|
});
|
|
_refreshConfig(force: true);
|
|
if (mounted) FlutterToastr.show(l10n.deleteSuccess, context);
|
|
});
|
|
}
|
|
|
|
Future<void> _import(RequestCryptoManager manager) async {
|
|
try {
|
|
FilePickerResult? result =
|
|
await FilePicker.platform.pickFiles(type: FileType.custom, allowedExtensions: ['json']);
|
|
final path = result?.files.single.path;
|
|
if (path == null) return;
|
|
final content = await File(path).readAsString();
|
|
final List list = jsonDecode(content);
|
|
for (final item in list) {
|
|
await manager.addRule(CryptoRule.fromJson(Map<String, dynamic>.from(item)));
|
|
}
|
|
if (!mounted) return;
|
|
changed = true;
|
|
setState(() {});
|
|
_refreshConfig(force: true);
|
|
FlutterToastr.show(localizations.importSuccess, context);
|
|
} catch (e) {
|
|
logger.e('导入失败', error: e);
|
|
if (mounted) FlutterToastr.show('${localizations.importFailed} $e', context);
|
|
}
|
|
}
|
|
|
|
Future<void> _export(RequestCryptoManager manager, {List<int>? indexes}) async {
|
|
try {
|
|
if (manager.rules.isEmpty) return;
|
|
final keys = (indexes == null || indexes.isEmpty)
|
|
? List<int>.generate(manager.rules.length, (i) => i)
|
|
: (indexes.toList()..sort());
|
|
final data = keys.map((i) => manager.rules[i].toJson()).toList();
|
|
var bytes = utf8.encode(jsonEncode(data));
|
|
final path = await FilePicker.platform.saveFile(fileName: 'request_crypto.json', bytes: bytes);
|
|
if (path == null) return;
|
|
if (mounted) FlutterToastr.show(localizations.exportSuccess, context);
|
|
} catch (e) {
|
|
logger.e('导出失败', error: e);
|
|
if (mounted) FlutterToastr.show('Export failed: $e', context);
|
|
}
|
|
}
|
|
}
|
|
|
|
/// Mobile editor page for a single crypto rule.
|
|
///
|
|
/// This mirrors the mobile rewrite editor pattern: push to a page, edit, and save.
|
|
class MobileCryptoRuleEditPage extends StatefulWidget {
|
|
final CryptoRule? rule;
|
|
|
|
const MobileCryptoRuleEditPage({super.key, this.rule});
|
|
|
|
@override
|
|
State<MobileCryptoRuleEditPage> createState() => _MobileCryptoRuleEditPageState();
|
|
}
|
|
|
|
class _MobileCryptoRuleEditPageState extends State<MobileCryptoRuleEditPage> {
|
|
AppLocalizations get l10n => AppLocalizations.of(context)!;
|
|
|
|
final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
|
|
|
|
late CryptoRule _rule;
|
|
|
|
late TextEditingController nameController;
|
|
late TextEditingController patternController;
|
|
late TextEditingController fieldController;
|
|
|
|
// key + iv
|
|
late TextEditingController keyController;
|
|
late TextEditingController ivController;
|
|
|
|
bool enabled = true;
|
|
String mode = 'CBC';
|
|
String padding = 'PKCS7';
|
|
int length = 256;
|
|
|
|
// formats & sources
|
|
String keyFormat = 'text'; // text | base64
|
|
String ivSource = 'manual'; // manual | prefix
|
|
int ivPrefixLength = 16;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
|
|
_rule = (widget.rule ?? CryptoRule.newRule());
|
|
|
|
nameController = TextEditingController(text: _rule.name);
|
|
patternController = TextEditingController(text: _rule.urlPattern);
|
|
fieldController = TextEditingController(text: _rule.field ?? '');
|
|
|
|
enabled = _rule.enabled;
|
|
mode = _rule.config.mode;
|
|
padding = _rule.config.padding;
|
|
length = _rule.config.keyLength;
|
|
|
|
// key format handling (only text/base64)
|
|
final storedKey = _rule.config.key.trim();
|
|
if (storedKey.startsWith('base64:')) {
|
|
keyFormat = 'base64';
|
|
keyController = TextEditingController(text: storedKey.substring(7));
|
|
} else {
|
|
keyFormat = 'text';
|
|
keyController = TextEditingController(text: storedKey);
|
|
}
|
|
|
|
// iv source and value
|
|
ivSource = _rule.config.ivSource;
|
|
ivPrefixLength = _rule.config.ivPrefixLength;
|
|
|
|
final storedIv = _rule.config.iv.trim();
|
|
if (storedIv.startsWith('base64:')) {
|
|
ivController = TextEditingController(text: storedIv.substring(7));
|
|
} else {
|
|
ivController = TextEditingController(text: storedIv);
|
|
}
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
nameController.dispose();
|
|
patternController.dispose();
|
|
fieldController.dispose();
|
|
keyController.dispose();
|
|
ivController.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
InputDecoration _decorate(String label, {String? hint}) {
|
|
return InputDecoration(
|
|
labelText: label,
|
|
hintText: hint,
|
|
hintStyle: TextStyle(color: Colors.grey.withOpacity(0.8)),
|
|
isDense: true,
|
|
border: const OutlineInputBorder(),
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final isCN = Localizations.localeOf(context).languageCode == 'zh';
|
|
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
title: Text(widget.rule == null ? l10n.newBuilt : l10n.edit,
|
|
style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w500)),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: _save,
|
|
child: Text(l10n.save),
|
|
),
|
|
const SizedBox(width: 6),
|
|
],
|
|
),
|
|
body: Form(
|
|
key: _formKey,
|
|
child: ListView(
|
|
padding: const EdgeInsets.all(12),
|
|
children: [
|
|
Card(
|
|
color: Theme.of(context).colorScheme.surfaceContainerLow.withAlpha((0.5 * 255).round()),
|
|
elevation: 0,
|
|
shape: RoundedRectangleBorder(
|
|
side: BorderSide(color: Theme.of(context).dividerColor.withAlpha((0.2 * 255).round())),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(12),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(l10n.match, style: Theme.of(context).textTheme.titleSmall),
|
|
const SizedBox(height: 10),
|
|
TextFormField(
|
|
controller: nameController,
|
|
decoration: _decorate(l10n.name),
|
|
),
|
|
const SizedBox(height: 10),
|
|
TextFormField(
|
|
controller: patternController,
|
|
decoration: _decorate('URL', hint: 'https://www.example.com/api/*'),
|
|
validator: (val) => (val == null || val.trim().isEmpty) ? l10n.cannotBeEmpty : null,
|
|
),
|
|
const SizedBox(height: 10),
|
|
TextFormField(
|
|
controller: fieldController,
|
|
decoration: _decorate(l10n.cryptoRuleField, hint: isCN ? '为空=整个 body' : 'empty = whole body'),
|
|
),
|
|
const SizedBox(height: 6),
|
|
SwitchListTile(
|
|
dense: true,
|
|
contentPadding: EdgeInsets.zero,
|
|
title: Text(l10n.enable),
|
|
value: enabled,
|
|
onChanged: (v) => setState(() => enabled = v),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 12),
|
|
Card(
|
|
color: Theme.of(context).colorScheme.surfaceContainerLow.withAlpha((0.5 * 255).round()),
|
|
elevation: 0,
|
|
shape: RoundedRectangleBorder(
|
|
side: BorderSide(color: Theme.of(context).dividerColor.withAlpha((0.2 * 255).round())),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(12),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text('AES', style: Theme.of(context).textTheme.titleSmall),
|
|
const SizedBox(height: 10),
|
|
Wrap(
|
|
spacing: 12,
|
|
runSpacing: 10,
|
|
crossAxisAlignment: WrapCrossAlignment.center,
|
|
children: [
|
|
_kvDropdown(
|
|
label: 'Mode',
|
|
child: DropdownButton<String>(
|
|
value: mode,
|
|
items: const [
|
|
DropdownMenuItem(value: 'ECB', child: Text('ECB')),
|
|
DropdownMenuItem(value: 'CBC', child: Text('CBC')),
|
|
],
|
|
onChanged: (v) => setState(() => mode = v ?? 'CBC'),
|
|
),
|
|
),
|
|
_kvDropdown(
|
|
label: 'Padding',
|
|
child: DropdownButton<String>(
|
|
value: padding,
|
|
items: const [
|
|
DropdownMenuItem(value: 'PKCS7', child: Text('PKCS7')),
|
|
DropdownMenuItem(value: 'ZeroPadding', child: Text('ZeroPadding')),
|
|
],
|
|
onChanged: (v) => setState(() => padding = v ?? 'PKCS7'),
|
|
),
|
|
),
|
|
_kvDropdown(
|
|
label: 'Key Length',
|
|
child: DropdownButton<int>(
|
|
value: length,
|
|
items: const [
|
|
DropdownMenuItem(value: 128, child: Text('128')),
|
|
DropdownMenuItem(value: 192, child: Text('192')),
|
|
DropdownMenuItem(value: 256, child: Text('256')),
|
|
],
|
|
onChanged: (v) => setState(() => length = v ?? 256),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 10),
|
|
Row(
|
|
children: [
|
|
_chipDropdown(
|
|
value: keyFormat,
|
|
items: const [
|
|
DropdownMenuItem(value: 'text', child: Text('text')),
|
|
DropdownMenuItem(value: 'base64', child: Text('base64')),
|
|
],
|
|
onChanged: (v) => setState(() => keyFormat = v ?? 'text'),
|
|
),
|
|
const SizedBox(width: 10),
|
|
Expanded(
|
|
child: TextFormField(
|
|
controller: keyController,
|
|
decoration: _decorate('Key'),
|
|
validator: (val) => (val == null || val.trim().isEmpty) ? l10n.cannotBeEmpty : null,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 10),
|
|
if (mode == 'CBC') ...[
|
|
Row(
|
|
children: [
|
|
_chipDropdown(
|
|
value: ivSource,
|
|
items: [
|
|
DropdownMenuItem(value: 'manual', child: Text(l10n.manual)),
|
|
DropdownMenuItem(value: 'prefix', child: Text(l10n.cryptoIvPrefixLabel)),
|
|
],
|
|
onChanged: (v) => setState(() => ivSource = v ?? 'manual'),
|
|
),
|
|
const SizedBox(width: 10),
|
|
Expanded(
|
|
child: ivSource == 'manual'
|
|
? TextFormField(
|
|
controller: ivController,
|
|
decoration: _decorate('IV'),
|
|
validator: (val) => (ivSource == 'manual' && (val == null || val.trim().isEmpty))
|
|
? l10n.cannotBeEmpty
|
|
: null,
|
|
)
|
|
: _ivPrefixLengthEditor(),
|
|
),
|
|
],
|
|
),
|
|
if (ivSource == 'prefix')
|
|
Padding(
|
|
padding: const EdgeInsets.only(top: 6),
|
|
child: Text(
|
|
l10n.cryptoIvPrefixTooltip,
|
|
style: Theme.of(context).textTheme.bodySmall?.copyWith(color: Colors.grey),
|
|
),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 24),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _kvDropdown({required String label, required Widget child}) {
|
|
return Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Text(label),
|
|
const SizedBox(width: 8),
|
|
Container(
|
|
height: 40,
|
|
padding: const EdgeInsets.symmetric(horizontal: 10),
|
|
decoration: BoxDecoration(
|
|
border: Border.all(color: Theme.of(context).dividerColor.withValues(alpha: 0.25)),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: DropdownButtonHideUnderline(child: child),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _chipDropdown<T>({
|
|
required T value,
|
|
required List<DropdownMenuItem<T>> items,
|
|
required ValueChanged<T?> onChanged,
|
|
}) {
|
|
return Container(
|
|
height: 40,
|
|
constraints: const BoxConstraints(minWidth: 95),
|
|
padding: const EdgeInsets.symmetric(horizontal: 6),
|
|
decoration: BoxDecoration(
|
|
border: Border.all(color: Theme.of(context).dividerColor.withValues(alpha: 0.25)),
|
|
borderRadius: BorderRadius.circular(6)),
|
|
child: DropdownButtonHideUnderline(
|
|
child: DropdownButton<T>(
|
|
value: value,
|
|
items: items,
|
|
onChanged: onChanged,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _ivPrefixLengthEditor() {
|
|
return Container(
|
|
height: 40,
|
|
padding: const EdgeInsets.symmetric(horizontal: 8),
|
|
decoration: BoxDecoration(
|
|
border: Border.all(color: Theme.of(context).dividerColor.withValues(alpha: 0.25)),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
IconButton(
|
|
padding: EdgeInsets.zero,
|
|
constraints: const BoxConstraints.tightFor(width: 28, height: 28),
|
|
icon: const Icon(Icons.remove, size: 16),
|
|
onPressed: () => setState(() => ivPrefixLength = math.max(1, ivPrefixLength - 1)),
|
|
),
|
|
Text(ivPrefixLength.toString()),
|
|
IconButton(
|
|
padding: EdgeInsets.zero,
|
|
constraints: const BoxConstraints.tightFor(width: 28, height: 28),
|
|
icon: const Icon(Icons.add, size: 16),
|
|
onPressed: () => setState(() => ivPrefixLength = math.min(1024, ivPrefixLength + 1)),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Future<void> _save() async {
|
|
if (!(_formKey.currentState?.validate() ?? false)) {
|
|
FlutterToastr.show(l10n.cannotBeEmpty, context, position: FlutterToastr.center);
|
|
return;
|
|
}
|
|
|
|
var outKey = keyController.text.trim();
|
|
if (!outKey.startsWith('base64:') && keyFormat == 'base64') {
|
|
outKey = 'base64:$outKey';
|
|
}
|
|
|
|
String outIv = '';
|
|
if (ivSource == 'manual') {
|
|
outIv = ivController.text.trim();
|
|
if (!outIv.startsWith('base64:') && keyFormat == 'base64') {
|
|
outIv = 'base64:$outIv';
|
|
}
|
|
}
|
|
|
|
final updated = _rule.copyWith(
|
|
name: nameController.text.trim(),
|
|
urlPattern: patternController.text.trim(),
|
|
field: fieldController.text.trim(),
|
|
enabled: enabled,
|
|
config: CryptoKeyConfig(
|
|
key: outKey,
|
|
iv: outIv,
|
|
ivSource: ivSource,
|
|
ivPrefixLength: ivPrefixLength,
|
|
mode: mode,
|
|
padding: padding,
|
|
keyLength: length,
|
|
),
|
|
);
|
|
|
|
final manager = await RequestCryptoManager.instance;
|
|
final idx = manager.rules.indexOf(_rule);
|
|
|
|
if (idx >= 0) {
|
|
await manager.updateRule(idx, updated);
|
|
} else {
|
|
await manager.addRule(updated);
|
|
}
|
|
await manager.flushConfig();
|
|
|
|
if (!mounted) return;
|
|
FlutterToastr.show(l10n.saveSuccess, context);
|
|
Navigator.of(context).pop(updated);
|
|
}
|
|
}
|