Method OnX11Request

internal/security/handler_session.go:306–337

(
	requestID uint64,
	singleConnection bool,
	protocol string,
	cookie string,
	screen uint32,
	reverseHandler sshserver.ReverseForward,
)

}

func (s *sessionHandler) OnX11Request(
	requestID uint64,
	singleConnection bool,
	protocol string,
	cookie string,
	screen uint32,
	reverseHandler sshserver.ReverseForward,
) error {
	mode := s.getPolicy(s.config.Forwarding.X11ForwardingMode)
	switch mode {
	case config2.ExecutionPolicyDisable:
		err := message.UserMessage(
			message.ESecurityX11ForwardingRejected,
			"X11 forwarding is rejected",
			"X11 forwarding is rejected because it is disabled in the config",
		)
		s.logger.Debug(err)
		return err
	case config2.ExecutionPolicyFilter:
		err := message.UserMessage(
			message.ESecurityX11ForwardingRejected,
			"X11 forwarding is rejected",
			"X11 forwarding is rejected because it is set to filter and filterint X11 requests is not supported",
		)
		s.logger.Debug(err)
		return err
	case config2.ExecutionPolicyEnable:
		fallthrough
	default:
		return s.backend.OnX11Request(requestID, singleConnection, protocol, cookie, screen, reverseHandler)
	}
}