89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2020, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by copyright law, and
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* remains the property of nymea GmbH. All rights, including reproduction, publication,
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* editing and translation, are reserved. The use of this project is subject to the terms of a
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* license agreement to be concluded with nymea GmbH in accordance with the terms
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* of use of nymea GmbH, available under https://nymea.io/license
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*
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* GNU General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under
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* the terms of the GNU General Public License as published by the Free Software Foundation,
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* GNU version 3. this project is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with this project.
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* If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under contact@nymea.io
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* or see our FAQ/Licensing Information on https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef AWSCREDENTIALPROVIDER_H
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#define AWSCREDENTIALPROVIDER_H
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#include <QUrl>
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#include <QTimer>
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#include <QObject>
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#include <QDateTime>
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#include <QElapsedTimer>
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#include <QNetworkAccessManager>
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namespace remoteproxy {
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class AwsCredentialProvider : public QObject
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{
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Q_OBJECT
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public:
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explicit AwsCredentialProvider(QNetworkAccessManager *networkManager, const QUrl &awsCredentialsUrl, QObject *parent = nullptr);
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QString accessKey() const;
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QString secretAccessKey() const;
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QString sessionToken() const;
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bool isValid() const;
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bool enabled() const;
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private:
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QNetworkAccessManager *m_networkManager = nullptr;
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QTimer *m_timer = nullptr;
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QElapsedTimer m_requestTimer;
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bool m_enabled = false;
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QUrl m_requestUrl;
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QString m_accessKey;
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QString m_secretAccessKey;
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QString m_sessionToken;
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QDateTime m_expirationTime;
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QDateTime m_lastUpdateTime;
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void refreshCredentials();
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void clear();
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private slots:
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void onTimeout();
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void onReplyFinished();
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signals:
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void credentialsChanged();
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public slots:
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void enable();
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void disable();
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};
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}
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#endif // AWSCREDENTIALPROVIDER_H
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