41 lines
1.0 KiB
Dart
41 lines
1.0 KiB
Dart
|
abstract class TokenStorage {
|
||
|
|
Future<String?> getAccessToken();
|
||
|
|
Future<String?> getRefreshToken();
|
||
|
|
Future<void> saveTokens({required String access, required String refresh});
|
||
|
|
Future<void> clear();
|
||
|
|
}
|
||
|
|
|
||
|
|
class SecureTokenStorage implements TokenStorage {
|
||
|
|
static const _accessTokenKey = 'access_token';
|
||
|
|
static const _refreshTokenKey = 'refresh_token';
|
||
|
|
|
||
|
|
final dynamic _storage;
|
||
|
|
|
||
|
|
SecureTokenStorage([this._storage]);
|
||
|
|
|
||
|
|
@override
|
||
|
|
Future<String?> getAccessToken() async {
|
||
|
|
return _storage?.read(key: _accessTokenKey);
|
||
|
|
}
|
||
|
|
|
||
|
|
@override
|
||
|
|
Future<String?> getRefreshToken() async {
|
||
|
|
return _storage?.read(key: _refreshTokenKey);
|
||
|
|
}
|
||
|
|
|
||
|
|
@override
|
||
|
|
Future<void> saveTokens({
|
||
|
|
required String access,
|
||
|
|
required String refresh,
|
||
|
|
}) async {
|
||
|
|
await _storage?.write(key: _accessTokenKey, value: access);
|
||
|
|
await _storage?.write(key: _refreshTokenKey, value: refresh);
|
||
|
|
}
|
||
|
|
|
||
|
|
@override
|
||
|
|
Future<void> clear() async {
|
||
|
|
await _storage?.delete(key: _accessTokenKey);
|
||
|
|
await _storage?.delete(key: _refreshTokenKey);
|
||
|
|
}
|
||
|
|
}
|