141 lines
3.8 KiB
C++
141 lines
3.8 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea.
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*
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* nymea is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3
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* of the License, or (at your option) any later version.
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*
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* nymea is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with nymea. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef WEBSERVER_H
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#define WEBSERVER_H
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#include <QObject>
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#include <QTcpServer>
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#include <QTcpSocket>
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#include <QHash>
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#include <QDir>
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#include <QTimer>
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#include <QImage>
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#include <QBuffer>
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#include <QSslSocket>
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#include <QSslCertificate>
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#include <QSslConfiguration>
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#include <QSslKey>
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#include "nymeaconfiguration.h"
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// Note: Hypertext Transfer Protocol (HTTP/1.1) from the Internet Engineering Task Force (IETF):
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// https://tools.ietf.org/html/rfc7231
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class HttpReply;
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class HttpRequest;
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class WebServerResource;
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namespace nymeaserver {
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class WebServerClient : public QObject
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{
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Q_OBJECT
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public:
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WebServerClient(const QHostAddress &address, QObject *parent = nullptr);
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QHostAddress address() const;
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QList<QSslSocket *> connections();
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void addConnection(QSslSocket *socket);
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void removeConnection(QSslSocket *socket);
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void resetTimout(QSslSocket *socket);
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private:
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QHostAddress m_address;
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QList<QSslSocket *> m_connections;
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QHash<QTimer *, QSslSocket *> m_runningConnections;
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private slots:
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void onTimout();
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};
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class WebServer : public QTcpServer
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{
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Q_OBJECT
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public:
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explicit WebServer(const WebServerConfiguration &configuration, const QSslConfiguration &sslConfiguration, QObject *parent = nullptr);
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~WebServer() override;
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QUrl serverUrl() const;
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WebServerConfiguration configuration() const;
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void sendHttpReply(HttpReply *reply);
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QList<WebServerResource *> resources() const;
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bool registerResource(WebServerResource *resource);
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void unregisterResource(WebServerResource *resource);
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private:
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QHash<QUuid, QSslSocket *> m_clientList;
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QList<WebServerClient *> m_webServerClients;
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QHash<QSslSocket *, HttpRequest> m_incompleteRequests;
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QString m_serverName;
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WebServerConfiguration m_configuration;
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QSslConfiguration m_sslConfiguration;
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QHash<QString, WebServerResource *> m_resources;
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bool m_enabled = false;
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bool verifyFile(QSslSocket *socket, const QString &fileName);
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QString fileName(const QString &query);
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QByteArray createServerXmlDocument(QHostAddress address);
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HttpReply *processIconRequest(const QString &fileName);
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protected:
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void incomingConnection(qintptr socketDescriptor) override;
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signals:
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void clientConnected(const QUuid &clientId);
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void clientDisconnected(const QUuid &clientId);
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void httpRequestReady(const QUuid &clientId, const HttpRequest &httpRequest);
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private slots:
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void readClient();
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void onDisconnected();
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void onEncrypted();
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void onError(QAbstractSocket::SocketError error);
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void onAsyncReplyFinished();
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void setupClient(const QUuid &clientId, QSslSocket *socket);
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public slots:
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void setConfiguration(const nymeaserver::WebServerConfiguration &config);
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void setServerName(const QString &serverName);
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bool startServer();
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bool stopServer();
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};
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}
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#endif // WEBSERVER_H
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