113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2021 Symless Ltd.
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#include "ServerConnection.h"
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#include "ServerMessage.h"
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#include "common/Settings.h"
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#include "gui/config/ServerConfigDialogState.h"
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#include "messages.h"
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#include <QMessageBox>
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#include <QPushButton>
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namespace deskflow::gui {
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//
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// ServerConnection::Deps
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//
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messages::NewClientPromptResult ServerConnection::Deps::showNewClientPrompt(
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QWidget *parent, const QString &clientName, bool serverRequiresPeerAuth
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) const
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{
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return messages::showNewClientPrompt(parent, clientName, serverRequiresPeerAuth);
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}
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//
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// ServerConnection
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//
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ServerConnection::ServerConnection(
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QWidget *parent, IServerConfig &serverConfig, const config::ServerConfigDialogState &serverConfigDialogState,
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std::shared_ptr<Deps> deps
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)
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: m_pParent(parent),
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m_serverConfig(serverConfig),
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m_serverConfigDialogState(serverConfigDialogState),
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m_pDeps(deps)
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{
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}
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void ServerConnection::handleLogLine(const QString &logLine)
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{
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ServerMessage message(logLine);
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if (!message.isNewClientMessage()) {
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return;
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}
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if (m_messageShowing) {
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qDebug("new client message already shown, skipping for now");
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return;
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}
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if (m_serverConfigDialogState.isVisible()) {
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qDebug("server config dialog visible, skipping new client prompt");
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return;
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}
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if (Settings::value(Settings::Server::ExternalConfig).toBool()) {
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qDebug("external config enabled, skipping new client prompt");
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return;
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}
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const auto client = message.getClientName();
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if (m_receivedClients.contains(client)) {
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qDebug("already got request, skipping new client prompt for: %s", qPrintable(client));
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return;
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}
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handleNewClient(message.getClientName());
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}
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void ServerConnection::handleNewClient(const QString &clientName)
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{
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using enum messages::NewClientPromptResult;
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m_receivedClients.append(clientName);
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if (m_serverConfig.isFull()) {
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qDebug("server config full, skipping new client prompt for: %s", qPrintable(clientName));
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return;
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}
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if (m_serverConfig.screenExists(clientName)) {
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qDebug("client already added, skipping new client prompt for: %s", qPrintable(clientName));
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return;
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}
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Q_EMIT messageShowing();
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m_messageShowing = true;
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const bool tlsEnabled = Settings::value(Settings::Security::TlsEnabled).toBool();
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const bool requireCerts = Settings::value(Settings::Security::CheckPeers).toBool();
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const auto result = m_pDeps->showNewClientPrompt(m_pParent, clientName, tlsEnabled && requireCerts);
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m_messageShowing = false;
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if (result == Add) {
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qDebug("accepted dialog, adding client: %s", qPrintable(clientName));
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Q_EMIT configureClient(clientName);
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} else if (result == Ignore) {
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qDebug("declined dialog, ignoring client: %s", qPrintable(clientName));
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} else {
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qFatal("unexpected add client result");
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}
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}
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} // namespace deskflow::gui
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