Have separate API controller instances per session

PR #16848.

src/webui/api/apicontroller.cpp

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2018  Vladimir Golovnev <glassez@yandex.ru>
+ * Copyright (C) 2018, 2022  Vladimir Golovnev <glassez@yandex.ru>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -37,9 +37,8 @@
 
 #include "apierror.h"
 
-APIController::APIController(ISessionManager *sessionManager, QObject *parent)
+APIController::APIController(QObject *parent)
     : QObject {parent}
-    , m_sessionManager {sessionManager}
 {
 }
 
@@ -56,11 +55,6 @@ QVariant APIController::run(const QString &action, const StringMap &params, cons
     return m_result;
 }
 
-ISessionManager *APIController::sessionManager() const
-{
-    return m_sessionManager;
-}
-
 const StringMap &APIController::params() const
 {
     return m_params;

src/webui/api/apicontroller.h

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2018  Vladimir Golovnev <glassez@yandex.ru>
+ * Copyright (C) 2018, 2022  Vladimir Golovnev <glassez@yandex.ru>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -28,14 +28,12 @@
 
 #pragma once
 
+#include <QtContainerFwd>
 #include <QObject>
 #include <QVariant>
-#include <QtContainerFwd>
 
 class QString;
 
-struct ISessionManager;
-
 using DataMap = QHash<QString, QByteArray>;
 using StringMap = QHash<QString, QString>;
 
@@ -44,18 +42,11 @@ class APIController : public QObject
     Q_OBJECT
     Q_DISABLE_COPY_MOVE(APIController)
 
-#ifndef Q_MOC_RUN
-#define WEBAPI_PUBLIC
-#define WEBAPI_PRIVATE
-#endif
-
 public:
-    explicit APIController(ISessionManager *sessionManager, QObject *parent = nullptr);
+    explicit APIController(QObject *parent = nullptr);
 
     QVariant run(const QString &action, const StringMap &params, const DataMap &data = {});
 
-    ISessionManager *sessionManager() const;
-
 protected:
     const StringMap &params() const;
     const DataMap &data() const;
@@ -66,7 +57,6 @@ protected:
     void setResult(const QJsonObject &result);
 
 private:
-    ISessionManager *m_sessionManager;
     StringMap m_params;
     DataMap m_data;
     QVariant m_result;

src/webui/api/authcontroller.cpp

@@ -37,15 +37,21 @@
 #include "apierror.h"
 #include "isessionmanager.h"
 
+AuthController::AuthController(ISessionManager *sessionManager, QObject *parent)
+    : APIController {parent}
+    , m_sessionManager {sessionManager}
+{
+}
+
 void AuthController::loginAction()
 {
-    if (sessionManager()->session())
+    if (m_sessionManager->session())
     {
         setResult(u"Ok."_qs);
         return;
     }
 
-    const QString clientAddr {sessionManager()->clientId()};
+    const QString clientAddr {m_sessionManager->clientId()};
     const QString usernameFromWeb {params()[u"username"_qs]};
     const QString passwordFromWeb {params()[u"password"_qs]};
 
@@ -69,7 +75,7 @@ void AuthController::loginAction()
     {
         m_clientFailedLogins.remove(clientAddr);
 
-        sessionManager()->sessionStart();
+        m_sessionManager->sessionStart();
         setResult(u"Ok."_qs);
         LogMsg(tr("WebAPI login success. IP: %1").arg(clientAddr));
     }
@@ -86,12 +92,12 @@ void AuthController::loginAction()
 
 void AuthController::logoutAction() const
 {
-    sessionManager()->sessionEnd();
+    m_sessionManager->sessionEnd();
 }
 
 bool AuthController::isBanned() const
 {
-    const auto failedLoginIter = m_clientFailedLogins.find(sessionManager()->clientId());
+    const auto failedLoginIter = m_clientFailedLogins.find(m_sessionManager->clientId());
     if (failedLoginIter == m_clientFailedLogins.end())
         return false;
 
@@ -107,14 +113,14 @@ bool AuthController::isBanned() const
 
 int AuthController::failedAttemptsCount() const
 {
-    return m_clientFailedLogins.value(sessionManager()->clientId()).failedAttemptsCount;
+    return m_clientFailedLogins.value(m_sessionManager->clientId()).failedAttemptsCount;
 }
 
 void AuthController::increaseFailedAttempts()
 {
     Q_ASSERT(Preferences::instance()->getWebUIMaxAuthFailCount() > 0);
 
-    FailedLogin &failedLogin = m_clientFailedLogins[sessionManager()->clientId()];
+    FailedLogin &failedLogin = m_clientFailedLogins[m_sessionManager->clientId()];
     ++failedLogin.failedAttemptsCount;
 
     if (failedLogin.failedAttemptsCount >= Preferences::instance()->getWebUIMaxAuthFailCount())

src/webui/api/authcontroller.h

@@ -35,13 +35,15 @@
 
 class QString;
 
+struct ISessionManager;
+
 class AuthController : public APIController
 {
     Q_OBJECT
     Q_DISABLE_COPY_MOVE(AuthController)
 
 public:
-    using APIController::APIController;
+    explicit AuthController(ISessionManager *sessionManager, QObject *parent = nullptr);
 
 private slots:
     void loginAction();
@@ -52,6 +54,8 @@ private:
     int failedAttemptsCount() const;
     void increaseFailedAttempts();
 
+    ISessionManager *m_sessionManager = nullptr;
+
     struct FailedLogin
     {
         int failedAttemptsCount = 0;

src/webui/api/isessionmanager.h

@@ -36,14 +36,6 @@ struct ISession
 {
     virtual ~ISession() = default;
     virtual QString id() const = 0;
-    virtual QVariant getData(const QString &id) const = 0;
-    virtual void setData(const QString &id, const QVariant &data) = 0;
-
-    template <class T>
-    T getData(const QString &id) const
-    {
-        return this->getData(id).value<T>();
-    }
 };
 
 struct ISessionManager

src/webui/api/searchcontroller.cpp

@@ -45,21 +45,8 @@
 #include "apierror.h"
 #include "isessionmanager.h"
 
-using SearchHandlerPtr = QSharedPointer<SearchHandler>;
-using SearchHandlerDict = QMap<int, SearchHandlerPtr>;
-
 namespace
 {
-    const QString ACTIVE_SEARCHES = u"activeSearches"_qs;
-    const QString SEARCH_HANDLERS = u"searchHandlers"_qs;
-
-    void removeActiveSearch(ISession *session, const int id)
-    {
-        auto activeSearches = session->getData<QSet<int>>(ACTIVE_SEARCHES);
-        if (activeSearches.remove(id))
-            session->setData(ACTIVE_SEARCHES, QVariant::fromValue(activeSearches));
-    }
-
     /**
     * Returns the search categories in JSON format.
     *
@@ -117,22 +104,17 @@ void SearchController::startAction()
         pluginsToUse << plugins;
     }
 
-    ISession *const session = sessionManager()->session();
-    auto activeSearches = session->getData<QSet<int>>(ACTIVE_SEARCHES);
-    if (activeSearches.size() >= MAX_CONCURRENT_SEARCHES)
+    if (m_activeSearches.size() >= MAX_CONCURRENT_SEARCHES)
         throw APIError(APIErrorType::Conflict, tr("Unable to create more than %1 concurrent searches.").arg(MAX_CONCURRENT_SEARCHES));
 
     const auto id = generateSearchId();
-    const SearchHandlerPtr searchHandler {SearchPluginManager::instance()->startSearch(pattern, category, pluginsToUse)};
-    QObject::connect(searchHandler.data(), &SearchHandler::searchFinished, this, [session, id, this]() { searchFinished(session, id); });
-    QObject::connect(searchHandler.data(), &SearchHandler::searchFailed, this, [session, id, this]() { searchFailed(session, id); });
+    const std::shared_ptr<SearchHandler> searchHandler {SearchPluginManager::instance()->startSearch(pattern, category, pluginsToUse)};
+    QObject::connect(searchHandler.get(), &SearchHandler::searchFinished, this, [id, this]() { m_activeSearches.remove(id); });
+    QObject::connect(searchHandler.get(), &SearchHandler::searchFailed, this, [id, this]() { m_activeSearches.remove(id); });
 
-    auto searchHandlers = session->getData<SearchHandlerDict>(SEARCH_HANDLERS);
-    searchHandlers.insert(id, searchHandler);
-    session->setData(SEARCH_HANDLERS, QVariant::fromValue(searchHandlers));
+    m_searchHandlers.insert(id, searchHandler);
 
-    activeSearches.insert(id);
-    session->setData(ACTIVE_SEARCHES, QVariant::fromValue(activeSearches));
+    m_activeSearches.insert(id);
 
     const QJsonObject result = {{u"id"_qs, id}};
     setResult(result);
@@ -143,18 +125,17 @@ void SearchController::stopAction()
     requireParams({u"id"_qs});
 
     const int id = params()[u"id"_qs].toInt();
-    ISession *const session = sessionManager()->session();
 
-    const auto searchHandlers = session->getData<SearchHandlerDict>(SEARCH_HANDLERS);
-    if (!searchHandlers.contains(id))
+    const auto iter = m_searchHandlers.find(id);
+    if (iter == m_searchHandlers.end())
         throw APIError(APIErrorType::NotFound);
 
-    const SearchHandlerPtr searchHandler = searchHandlers[id];
+    const std::shared_ptr<SearchHandler> &searchHandler = iter.value();
 
     if (searchHandler->isActive())
     {
         searchHandler->cancelSearch();
-        removeActiveSearch(session, id);
+        m_activeSearches.remove(id);
     }
 }
 
@@ -162,16 +143,15 @@ void SearchController::statusAction()
 {
     const int id = params()[u"id"_qs].toInt();
 
-    const auto searchHandlers = sessionManager()->session()->getData<SearchHandlerDict>(SEARCH_HANDLERS);
-    if ((id != 0) && !searchHandlers.contains(id))
+    if ((id != 0) && !m_searchHandlers.contains(id))
         throw APIError(APIErrorType::NotFound);
 
     QJsonArray statusArray;
-    const QList<int> searchIds {(id == 0) ? searchHandlers.keys() : QList<int> {id}};
+    const QList<int> searchIds {(id == 0) ? m_searchHandlers.keys() : QList<int> {id}};
 
     for (const int searchId : searchIds)
     {
-        const SearchHandlerPtr searchHandler = searchHandlers[searchId];
+        const std::shared_ptr<SearchHandler> &searchHandler = m_searchHandlers[searchId];
         statusArray << QJsonObject
         {
             {u"id"_qs, searchId},
@@ -191,11 +171,11 @@ void SearchController::resultsAction()
     int limit = params()[u"limit"_qs].toInt();
     int offset = params()[u"offset"_qs].toInt();
 
-    const auto searchHandlers = sessionManager()->session()->getData<SearchHandlerDict>(SEARCH_HANDLERS);
-    if (!searchHandlers.contains(id))
+    const auto iter = m_searchHandlers.find(id);
+    if (iter == m_searchHandlers.end())
         throw APIError(APIErrorType::NotFound);
 
-    const SearchHandlerPtr searchHandler = searchHandlers[id];
+    const std::shared_ptr<SearchHandler> &searchHandler = iter.value();
     const QList<SearchResult> searchResults = searchHandler->results();
     const int size = searchResults.size();
 
@@ -221,18 +201,15 @@ void SearchController::deleteAction()
     requireParams({u"id"_qs});
 
     const int id = params()[u"id"_qs].toInt();
-    ISession *const session = sessionManager()->session();
 
-    auto searchHandlers = session->getData<SearchHandlerDict>(SEARCH_HANDLERS);
-    if (!searchHandlers.contains(id))
+    const auto iter = m_searchHandlers.find(id);
+    if (iter == m_searchHandlers.end())
         throw APIError(APIErrorType::NotFound);
 
-    const SearchHandlerPtr searchHandler = searchHandlers[id];
+    const std::shared_ptr<SearchHandler> &searchHandler = iter.value();
     searchHandler->cancelSearch();
-    searchHandlers.remove(id);
-    session->setData(SEARCH_HANDLERS, QVariant::fromValue(searchHandlers));
-
-    removeActiveSearch(session, id);
+    m_activeSearches.remove(id);
+    m_searchHandlers.erase(iter);
 }
 
 void SearchController::pluginsAction()
@@ -302,24 +279,12 @@ void SearchController::checkForUpdatesFailed(const QString &reason)
     LogMsg(tr("Failed to check for plugin updates: %1").arg(reason), Log::INFO);
 }
 
-void SearchController::searchFinished(ISession *session, const int id)
-{
-    removeActiveSearch(session, id);
-}
-
-void SearchController::searchFailed(ISession *session, const int id)
-{
-    removeActiveSearch(session, id);
-}
-
 int SearchController::generateSearchId() const
 {
-    const auto searchHandlers = sessionManager()->session()->getData<SearchHandlerDict>(SEARCH_HANDLERS);
-
     while (true)
     {
         const int id = Utils::Random::rand(1, std::numeric_limits<int>::max());
-        if (!searchHandlers.contains(id))
+        if (!m_searchHandlers.contains(id))
             return id;
     }
 }

src/webui/api/searchcontroller.h

@@ -28,7 +28,11 @@
 
 #pragma once
 
+#include <memory>
+
 #include <QtContainerFwd>
+#include <QHash>
+#include <QSet>
 
 #include "base/search/searchpluginmanager.h"
 #include "apicontroller.h"
@@ -36,7 +40,6 @@
 class QJsonArray;
 class QJsonObject;
 
-struct ISession;
 struct SearchResult;
 
 class SearchController : public APIController
@@ -64,9 +67,10 @@ private:
 
     void checkForUpdatesFinished(const QHash<QString, PluginVersion> &updateInfo);
     void checkForUpdatesFailed(const QString &reason);
-    void searchFinished(ISession *session, int id);
-    void searchFailed(ISession *session, int id);
     int generateSearchId() const;
     QJsonObject getResults(const QList<SearchResult> &searchResults, bool isSearchActive, int totalResults) const;
     QJsonArray getPluginsInfo(const QStringList &plugins) const;
+
+    QSet<int> m_activeSearches;
+    QHash<int, std::shared_ptr<SearchHandler>> m_searchHandlers;
 };

src/webui/api/synccontroller.cpp

@@ -366,8 +366,8 @@ namespace
     }
 }
 
-SyncController::SyncController(ISessionManager *sessionManager, QObject *parent)
-    : APIController(sessionManager, parent)
+SyncController::SyncController(QObject *parent)
+    : APIController(parent)
 {
     m_freeDiskSpaceThread = new QThread(this);
     m_freeDiskSpaceChecker = new FreeDiskSpaceChecker();
@@ -456,9 +456,6 @@ void SyncController::maindataAction()
 
     QVariantMap data;
 
-    QVariantMap lastResponse = sessionManager()->session()->getData(u"syncMainDataLastResponse"_qs).toMap();
-    QVariantMap lastAcceptedResponse = sessionManager()->session()->getData(u"syncMainDataLastAcceptedResponse"_qs).toMap();
-
     QVariantHash torrents;
     QHash<QString, QStringList> trackers;
     for (const BitTorrent::Torrent *torrent : asConst(session->torrents()))
@@ -470,8 +467,8 @@ void SyncController::maindataAction()
 
         // Calculated last activity time can differ from actual value by up to 10 seconds (this is a libtorrent issue).
         // So we don't need unnecessary updates of last activity time in response.
-        const auto iterTorrents = lastResponse.find(u"torrents"_qs);
-        if (iterTorrents != lastResponse.end())
+        const auto iterTorrents = m_lastMaindataResponse.find(u"torrents"_qs);
+        if (iterTorrents != m_lastMaindataResponse.end())
         {
             const QVariantHash lastResponseTorrents = iterTorrents->toHash();
             const auto iterID = lastResponseTorrents.find(torrentID.toString());
@@ -529,11 +526,8 @@ void SyncController::maindataAction()
     serverState[KEY_SYNC_MAINDATA_REFRESH_INTERVAL] = session->refreshInterval();
     data[u"server_state"_qs] = serverState;
 
-    const int acceptedResponseId {params()[u"rid"_qs].toInt()};
-    setResult(QJsonObject::fromVariantMap(generateSyncData(acceptedResponseId, data, lastAcceptedResponse, lastResponse)));
-
-    sessionManager()->session()->setData(u"syncMainDataLastResponse"_qs, lastResponse);
-    sessionManager()->session()->setData(u"syncMainDataLastAcceptedResponse"_qs, lastAcceptedResponse);
+    const int acceptedResponseId = params()[u"rid"_qs].toInt();
+    setResult(QJsonObject::fromVariantMap(generateSyncData(acceptedResponseId, data, m_lastAcceptedMaindataResponse, m_lastMaindataResponse)));
 }
 
 // GET param:
@@ -541,9 +535,6 @@ void SyncController::maindataAction()
 //   - rid (int): last response id
 void SyncController::torrentPeersAction()
 {
-    auto lastResponse = sessionManager()->session()->getData(u"syncTorrentPeersLastResponse"_qs).toMap();
-    auto lastAcceptedResponse = sessionManager()->session()->getData(u"syncTorrentPeersLastAcceptedResponse"_qs).toMap();
-
     const auto id = BitTorrent::TorrentID::fromString(params()[u"hash"_qs]);
     const BitTorrent::Torrent *torrent = BitTorrent::Session::instance()->findTorrent(id);
     if (!torrent)
@@ -598,11 +589,8 @@ void SyncController::torrentPeersAction()
     }
     data[u"peers"_qs] = peers;
 
-    const int acceptedResponseId {params()[u"rid"_qs].toInt()};
-    setResult(QJsonObject::fromVariantMap(generateSyncData(acceptedResponseId, data, lastAcceptedResponse, lastResponse)));
-
-    sessionManager()->session()->setData(u"syncTorrentPeersLastResponse"_qs, lastResponse);
-    sessionManager()->session()->setData(u"syncTorrentPeersLastAcceptedResponse"_qs, lastAcceptedResponse);
+    const int acceptedResponseId = params()[u"rid"_qs].toInt();
+    setResult(QJsonObject::fromVariantMap(generateSyncData(acceptedResponseId, data, m_lastAcceptedPeersResponse, m_lastPeersResponse)));
 }
 
 qint64 SyncController::getFreeDiskSpace()

src/webui/api/synccontroller.h

@@ -29,11 +29,10 @@
 #pragma once
 
 #include <QElapsedTimer>
+#include <QVariantMap>
 
 #include "apicontroller.h"
 
-struct ISessionManager;
-
 class QThread;
 
 class FreeDiskSpaceChecker;
@@ -46,7 +45,7 @@ class SyncController : public APIController
 public:
     using APIController::APIController;
 
-    explicit SyncController(ISessionManager *sessionManager, QObject *parent = nullptr);
+    explicit SyncController(QObject *parent = nullptr);
     ~SyncController() override;
 
 private slots:
@@ -62,4 +61,9 @@ private:
     FreeDiskSpaceChecker *m_freeDiskSpaceChecker = nullptr;
     QThread *m_freeDiskSpaceThread = nullptr;
     QElapsedTimer m_freeDiskSpaceElapsedTimer;
+
+    QVariantMap m_lastMaindataResponse;
+    QVariantMap m_lastAcceptedMaindataResponse;
+    QVariantMap m_lastPeersResponse;
+    QVariantMap m_lastAcceptedPeersResponse;
 };

src/webui/webapplication.cpp

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2014  Vladimir Golovnev <glassez@yandex.ru>
+ * Copyright (C) 2014, 2022  Vladimir Golovnev <glassez@yandex.ru>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -119,16 +119,8 @@ namespace
 WebApplication::WebApplication(QObject *parent)
     : QObject(parent)
     , m_cacheID {QString::number(Utils::Random::rand(), 36)}
+    , m_authController {new AuthController(this, this)}
 {
-    registerAPIController(u"app"_qs, new AppController(this, this));
-    registerAPIController(u"auth"_qs, new AuthController(this, this));
-    registerAPIController(u"log"_qs, new LogController(this, this));
-    registerAPIController(u"rss"_qs, new RSSController(this, this));
-    registerAPIController(u"search"_qs, new SearchController(this, this));
-    registerAPIController(u"sync"_qs, new SyncController(this, this));
-    registerAPIController(u"torrents"_qs, new TorrentsController(this, this));
-    registerAPIController(u"transfer"_qs, new TransferController(this, this));
-
     declarePublicAPI(u"auth/login"_qs);
 
     configure();
@@ -260,9 +252,16 @@ void WebApplication::doProcessRequest()
     const QString action = match.captured(u"action"_qs);
     const QString scope = match.captured(u"scope"_qs);
 
-    APIController *controller = m_apiControllers.value(scope);
+    APIController *controller = nullptr;
+    if (session())
+        controller = session()->getAPIController(scope);
     if (!controller)
-        throw NotFoundHTTPError();
+    {
+        if (scope == u"auth")
+            controller = m_authController;
+        else
+            throw NotFoundHTTPError();
+    }
 
     if (!session() && !isPublicAPI(scope, action))
         throw ForbiddenHTTPError();
@@ -414,14 +413,6 @@ void WebApplication::configure()
     }
 }
 
-void WebApplication::registerAPIController(const QString &scope, APIController *controller)
-{
-    Q_ASSERT(controller);
-    Q_ASSERT(!m_apiControllers.value(scope));
-
-    m_apiControllers[scope] = controller;
-}
-
 void WebApplication::declarePublicAPI(const QString &apiPath)
 {
     m_publicAPIs << apiPath;
@@ -607,6 +598,13 @@ void WebApplication::sessionStart()
     });
 
     m_currentSession = new WebSession(generateSid());
+    m_currentSession->registerAPIController<AppController>(u"app"_qs);
+    m_currentSession->registerAPIController<LogController>(u"log"_qs);
+    m_currentSession->registerAPIController<RSSController>(u"rss"_qs);
+    m_currentSession->registerAPIController<SearchController>(u"search"_qs);
+    m_currentSession->registerAPIController<SyncController>(u"sync"_qs);
+    m_currentSession->registerAPIController<TorrentsController>(u"torrents"_qs);
+    m_currentSession->registerAPIController<TransferController>(u"transfer"_qs);
     m_sessions[m_currentSession->id()] = m_currentSession;
 
     QNetworkCookie cookie(C_SID, m_currentSession->id().toUtf8());
@@ -775,12 +773,7 @@ void WebSession::updateTimestamp()
     m_timer.start();
 }
 
-QVariant WebSession::getData(const QString &id) const
-{
-    return m_data.value(id);
-}
-
-void WebSession::setData(const QString &id, const QVariant &data)
+APIController *WebSession::getAPIController(const QString &scope) const
 {
-    m_data[id] = data;
+    return m_apiControllers.value(scope);
 }

src/webui/webapplication.h

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2014, 2017  Vladimir Golovnev <glassez@yandex.ru>
+ * Copyright (C) 2014, 2017, 2022  Vladimir Golovnev <glassez@yandex.ru>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -28,9 +28,12 @@
 
 #pragma once
 
+#include <type_traits>
+
 #include <QDateTime>
 #include <QElapsedTimer>
 #include <QHash>
+#include <QMap>
 #include <QObject>
 #include <QRegularExpression>
 #include <QSet>
@@ -48,9 +51,10 @@
 inline const Utils::Version<int, 3, 2> API_VERSION {2, 8, 9};
 
 class APIController;
+class AuthController;
 class WebApplication;
 
-class WebSession final : public ISession
+class WebSession final : public QObject, public ISession
 {
 public:
     explicit WebSession(const QString &sid);
@@ -60,13 +64,19 @@ public:
     bool hasExpired(qint64 seconds) const;
     void updateTimestamp();
 
-    QVariant getData(const QString &id) const override;
-    void setData(const QString &id, const QVariant &data) override;
+    template <typename T>
+    void registerAPIController(const QString &scope)
+    {
+        static_assert(std::is_base_of_v<APIController, T>, "Class should be derived from APIController.");
+        m_apiControllers[scope] = new T(this);
+    }
+
+    APIController *getAPIController(const QString &scope) const;
 
 private:
     const QString m_sid;
     QElapsedTimer m_timer;  // timestamp
-    QVariantHash m_data;
+    QMap<QString, APIController *> m_apiControllers;
 };
 
 class WebApplication final
@@ -76,11 +86,6 @@ class WebApplication final
     Q_OBJECT
     Q_DISABLE_COPY_MOVE(WebApplication)
 
-#ifndef Q_MOC_RUN
-#define WEBAPI_PUBLIC
-#define WEBAPI_PRIVATE
-#endif
-
 public:
     explicit WebApplication(QObject *parent = nullptr);
     ~WebApplication() override;
@@ -99,7 +104,6 @@ private:
     void doProcessRequest();
     void configure();
 
-    void registerAPIController(const QString &scope, APIController *controller);
     void declarePublicAPI(const QString &apiPath);
 
     void sendFile(const Path &path);
@@ -130,7 +134,6 @@ private:
 
     const QRegularExpression m_apiPathPattern {u"^/api/v2/(?<scope>[A-Za-z_][A-Za-z_0-9]*)/(?<action>[A-Za-z_][A-Za-z_0-9]*)$"_qs};
 
-    QHash<QString, APIController *> m_apiControllers;
     QSet<QString> m_publicAPIs;
     bool m_isAltUIUsed = false;
     Path m_rootFolder;
@@ -146,6 +149,7 @@ private:
     QTranslator m_translator;
     bool m_translationFileLoaded = false;
 
+    AuthController *m_authController = nullptr;
     bool m_isLocalAuthEnabled;
     bool m_isAuthSubnetWhitelistEnabled;
     QVector<Utils::Net::Subnet> m_authSubnetWhitelist;