signData static method

Future<Map<String, dynamic>> signData(CloudBaseCore core, Map<String, dynamic> data)

数据签名

Implementation

static Future<Map<String, dynamic>> signData(
    CloudBaseCore core, Map<String, dynamic> data) async {
  final appAccess = core.config.appAccess;

  String? secret = appAccess['key'];
  String? version = appAccess['version'];

  if (secret != null && version != null) {
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    String appSign = packageInfo.packageName;
    int timestamp = DateTime.now().millisecondsSinceEpoch;

    var payload = {
      'data': data,
      'timestamp': timestamp,
      'appAccessKeyId': version,
      'appSign': appSign
    };
    var sign = _createSign(payload, secret);

    var newData = Map<String, dynamic>();
    newData.addAll(data);
    newData['timestamp'] = timestamp;
    newData['appAccessKeyId'] = version;
    newData['appSign'] = appSign;
    newData['sign'] = sign;

    return newData;
  }

  return data;
}