getSessionIngressAuthToken function

String? getSessionIngressAuthToken()

Get session ingress authentication token. Priority: env var > file descriptor > well-known file.

Implementation

String? getSessionIngressAuthToken() {
  // 1. Check environment variable.
  final envToken = Platform.environment['MAGE_SESSION_ACCESS_TOKEN'];
  if (envToken != null && envToken.isNotEmpty) return envToken;

  // 2. Check file descriptor (legacy path), with file fallback.
  return _getTokenFromFileDescriptor();
}