83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* Copyright (C) 2018 Simon Stürz <simon.stuerz@guh.io> *
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* *
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* This file is part of nymea-remoteproxy. *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 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 *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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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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