106 lines
2.9 KiB
Dart
106 lines
2.9 KiB
Dart
import 'dart:convert';
|
|
|
|
import 'package:crypto/crypto.dart';
|
|
import 'package:http/http.dart' as http;
|
|
|
|
import '../config/title_server_config.dart';
|
|
|
|
class LoginResult {
|
|
final bool success;
|
|
final int errorId;
|
|
final int userId;
|
|
final String token;
|
|
|
|
const LoginResult({
|
|
required this.success,
|
|
required this.errorId,
|
|
required this.userId,
|
|
required this.token,
|
|
});
|
|
}
|
|
|
|
class ApiService {
|
|
final TitleServerConfig? _config;
|
|
|
|
ApiService([this._config]);
|
|
|
|
TitleServerConfig? get _cfg => _config ?? TitleServerConfigHolder().config;
|
|
String get _chipId => _cfg?.keychipId ?? '';
|
|
String get _aimeSalt => _cfg?.aimeSalt ?? '';
|
|
String get _aimeUrl => _cfg?.aimeUrl ?? '';
|
|
String get _openGameID {
|
|
final v = _cfg?.openGameID;
|
|
return (v != null && v.isNotEmpty) ? v : 'MAID';
|
|
}
|
|
|
|
String _formatTimestamp() {
|
|
final tokyo = DateTime.now().toUtc().add(const Duration(hours: 9));
|
|
final y = (tokyo.year % 100).toString().padLeft(2, '0');
|
|
final M = tokyo.month.toString().padLeft(2, '0');
|
|
final d = tokyo.day.toString().padLeft(2, '0');
|
|
final h = tokyo.hour.toString().padLeft(2, '0');
|
|
final m = tokyo.minute.toString().padLeft(2, '0');
|
|
final s = tokyo.second.toString().padLeft(2, '0');
|
|
return '$y$M$d$h$m$s';
|
|
}
|
|
|
|
String _sha256(String input) {
|
|
final bytes = utf8.encode(input);
|
|
return sha256.convert(bytes).toString();
|
|
}
|
|
|
|
static String extractQRCode(String qrCodeToken) {
|
|
if (qrCodeToken.length > 64) {
|
|
return qrCodeToken.substring(qrCodeToken.length - 64);
|
|
}
|
|
return qrCodeToken;
|
|
}
|
|
|
|
Future<LoginResult> login(String qrCodeToken) async {
|
|
final timestamp = _formatTimestamp();
|
|
final qrCode = extractQRCode(qrCodeToken);
|
|
final chipId = _chipId;
|
|
final rawKey = chipId + timestamp + _aimeSalt;
|
|
final key = _sha256(rawKey).toUpperCase();
|
|
|
|
final body = jsonEncode({
|
|
'chipID': chipId,
|
|
'openGameID': _openGameID,
|
|
'key': key,
|
|
'qrCode': qrCode,
|
|
'timestamp': timestamp,
|
|
});
|
|
|
|
// ignore: avoid_print
|
|
print('[login] POST $_aimeUrl');
|
|
// ignore: avoid_print
|
|
print('[login] chipId=$chipId openGameID=$_openGameID');
|
|
|
|
final response = await http
|
|
.post(
|
|
Uri.parse(_aimeUrl),
|
|
headers: {
|
|
'Content-Type': 'application/json',
|
|
'User-Agent': 'WC_AIME_LIB',
|
|
},
|
|
body: body,
|
|
)
|
|
.timeout(const Duration(seconds: 15));
|
|
|
|
final obj = jsonDecode(response.body) as Map<String, dynamic>;
|
|
final errorId = obj['errorID'] as int? ?? -1;
|
|
final userId = obj['userID'] as int? ?? -1;
|
|
final token = obj['token'] as String? ?? '';
|
|
|
|
// Session cookies (JSESSIONID) are captured from the title server's
|
|
// UserLoginApi response, not from the Aime server — see empurple.
|
|
|
|
return LoginResult(
|
|
success: errorId == 0,
|
|
errorId: errorId,
|
|
userId: userId,
|
|
token: token,
|
|
);
|
|
}
|
|
}
|