64 lines
2.1 KiB
Dart
64 lines
2.1 KiB
Dart
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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/// A Subsonic server connection. The password is only ever held in memory and
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/// in the platform secure store — never in plain app storage (mirrors Ratune's
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/// keyring-first secret handling).
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class SubsonicCredentials {
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const SubsonicCredentials({
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required this.url,
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required this.username,
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required this.password,
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this.alias,
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});
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final String url;
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final String username;
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final String password;
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/// Optional display label shown instead of the raw URL (Ratune `[server].alias`).
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final String? alias;
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String get display => alias?.isNotEmpty == true ? alias! : Uri.parse(url).host;
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}
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/// Persists [SubsonicCredentials] to the platform secure store
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/// (Keychain / Keystore / libsecret).
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class CredentialStore {
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CredentialStore([FlutterSecureStorage? storage])
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: _storage = storage ?? const FlutterSecureStorage();
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final FlutterSecureStorage _storage;
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static const _kUrl = 'subsonic_url';
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static const _kUser = 'subsonic_username';
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static const _kPass = 'subsonic_password';
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static const _kAlias = 'subsonic_alias';
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Future<void> save(SubsonicCredentials creds) async {
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await _storage.write(key: _kUrl, value: creds.url);
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await _storage.write(key: _kUser, value: creds.username);
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await _storage.write(key: _kPass, value: creds.password);
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await _storage.write(key: _kAlias, value: creds.alias ?? '');
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}
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Future<SubsonicCredentials?> load() async {
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final url = await _storage.read(key: _kUrl);
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final user = await _storage.read(key: _kUser);
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final pass = await _storage.read(key: _kPass);
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if (url == null || user == null || pass == null) return null;
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final alias = await _storage.read(key: _kAlias);
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return SubsonicCredentials(
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url: url,
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username: user,
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password: pass,
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alias: (alias == null || alias.isEmpty) ? null : alias,
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);
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}
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Future<void> clear() async {
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await _storage.delete(key: _kUrl);
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await _storage.delete(key: _kUser);
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await _storage.delete(key: _kPass);
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await _storage.delete(key: _kAlias);
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}
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}
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