@Test
  fun testOkHttpProxied() {
    testRequest {
      it.withProxyConfiguration(ProxyConfiguration.proxyConfiguration(ProxyConfiguration.Type.HTTP, it.remoteAddress()))

      val client =
        OkHttpClient.Builder()
          .proxy(Proxy(Proxy.Type.HTTP, it.remoteAddress()))
          .build()

      val response =
        client.newCall(
          Request((mockServer.endpoint + "/person?name=peter").toHttpUrl()),

        } catch (ClassNotFoundException e) {
            throw new RecoverableMessageIOException(String.format("Could not read message from '%s'.", remoteAddress), e);
        } catch (IOException e) {
            throw new RecoverableMessageIOException(String.format("Could not read message from '%s'.", remoteAddress), e);
        } catch (Throwable e) {

        SocketAddress localAddress = socket.getLocalSocketAddress();
        SocketAddress remoteAddress = socket.getRemoteSocketAddress();
        if (localAddress.equals(remoteAddress)) {
            LOGGER.debug("Detected that socket was bound to {} while connecting to {}. This looks like the socket connected to itself.",
                localAddress, remoteAddress);
            return true;
        }
        return false;
    }

  }

  private class FakeSocket(
    private val localAddress: InetAddress,
    private val localPort: Int,
    private val remoteAddress: InetAddress = localAddress,
    private val remotePort: Int = 1234,
  ) : Socket() {
    override fun getInetAddress() = remoteAddress

    override fun getLocalAddress() = localAddress

    override fun getLocalPort() = localPort

    override fun getPort() = remotePort
  }

	return XfccAuthenticatorType
}

// Authenticate extracts identities from Xfcc Header.
func (xff XfccAuthenticator) Authenticate(ctx security.AuthContext) (*security.Caller, error) {
	remoteAddr := ctx.RemoteAddress()
	xfccHeader := ctx.Header(xfccparser.ForwardedClientCertHeader)
	if len(remoteAddr) == 0 || len(xfccHeader) == 0 {
		return nil, fmt.Errorf("caller from %s does not have Xfcc header", remoteAddr)
	}

        connection.receive()

        then:
        MessageIOException e = thrown()
        e.message == "Could not read message from '${connection.remoteAddress}'."
        e.cause == failure

        cleanup:
        connection?.stop()
        acceptor?.stop()
    }

    @Issue("GRADLE-2316")

)

type AuthContext struct {
	// grpc context
	GrpcContext context.Context
	// http request
	Request *http.Request
}

// RemoteAddress returns the authenticated remote address from AuthContext.
func (ac *AuthContext) RemoteAddress() string {
	if ac.GrpcContext != nil {
		return GetConnectionAddress(ac.GrpcContext)
	} else if ac.Request != nil {
		return ac.Request.RemoteAddr
	}
	return ""