How to use

getProxyAuthorizationHeader

method

in

org.asynchttpclient.util.AuthenticatorUtils

public static String perConnectionProxyAuthorizationHeader(Request request, ProxyServer proxyServer, boolean connect) {
  String proxyAuthorization = null;
  if (connect) {
    List<String> auth = getProxyAuthorizationHeader(request);
    String ntlmHeader = getNTLM(auth);
    if (ntlmHeader != null) {
      proxyAuthorization = ntlmHeader;
    }
  } else if (proxyServer != null && proxyServer.getPrincipal() != null && proxyServer.getScheme().isLikeNtlm()) {
    List<String> auth = getProxyAuthorizationHeader(request);
    if (getNTLM(auth) == null) {
      String msg = NtlmEngine.INSTANCE.generateType1Msg();
      proxyAuthorization = "NTLM " + msg;
    }
  }
  return proxyAuthorization;
}