VmessURL constructor

VmessURL({ required String url, })

Implementation

VmessURL({required super.url}) {
  if (!url.startsWith('vmess://')) {
    throw ArgumentError('url is invalid');
  }
  String raw = url.substring(8);
  if (raw.length % 4 > 0) {
    raw += "=" * (4 - raw.length % 4);
  }
  try {
    rawConfig = jsonDecode(utf8.decode(base64Decode(raw)));
  } catch (_) {
    throw ArgumentError('url is invalid');
  }
  var sni = super.populateTransportSettings(
    transport: rawConfig['net'],
    headerType: rawConfig['type'],
    host: rawConfig['host'],
    path: rawConfig['path'],
    seed: rawConfig['path'],
    quicSecurity: rawConfig['host'],
    key: rawConfig['path'],
    mode: rawConfig['type'],
    serviceName: rawConfig['path'],
  );
  String? fingerprint = (rawConfig['fp'] != null && rawConfig['fp'] != '')
      ? rawConfig['fp']
      : streamSetting['tlsSettings']?['fingerprint'];
  super.populateTlsSettings(
    streamSecurity: rawConfig['tls'],
    allowInsecure: allowInsecure,
    sni: sni,
    fingerprint: fingerprint,
    alpns: rawConfig['alpn'],
    publicKey: null,
    shortId: null,
    spiderX: null,
  );
}