56 lines
1.8 KiB
Dart
56 lines
1.8 KiB
Dart
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import '../../../domain/models/server_config.dart';
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typedef Credentials = ({String username, String password});
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class CredentialStore {
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static const _usernameKey = 'localiserd_username';
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static const _passwordKey = 'localiserd_password';
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static const _hostKey = 'localiserd_host';
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static const _portKey = 'localiserd_port';
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final _storage = const FlutterSecureStorage();
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Future<void> save(Credentials credentials) => Future.wait([
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_storage.write(key: _usernameKey, value: credentials.username),
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_storage.write(key: _passwordKey, value: credentials.password),
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]).then((_) {});
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Future<Credentials?> load() async {
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final results = await Future.wait([
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_storage.read(key: _usernameKey),
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_storage.read(key: _passwordKey),
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]);
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final username = results[0];
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final password = results[1];
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if (username == null || password == null) return null;
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return (username: username, password: password);
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}
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Future<void> saveServer(ServerConfig config) => Future.wait([
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_storage.write(key: _hostKey, value: config.host),
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_storage.write(key: _portKey, value: config.port.toString()),
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]).then((_) {});
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Future<ServerConfig?> loadServer() async {
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final results = await Future.wait([
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_storage.read(key: _hostKey),
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_storage.read(key: _portKey),
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]);
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final host = results[0];
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final portStr = results[1];
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if (host == null || portStr == null) return null;
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final port = int.tryParse(portStr);
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if (port == null) return null;
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return ServerConfig(host: host, port: port);
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}
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Future<void> clear() => Future.wait([
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_storage.delete(key: _usernameKey),
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_storage.delete(key: _passwordKey),
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_storage.delete(key: _hostKey),
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_storage.delete(key: _portKey),
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]).then((_) {});
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}
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