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https://github.com/amnezia-vpn/amnezia-client.git
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76 lines
3.1 KiB
C++
76 lines
3.1 KiB
C++
#ifndef GATEWAYCONTROLLER_H
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#define GATEWAYCONTROLLER_H
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#include <QFuture>
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#include <QNetworkReply>
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#include <QObject>
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#include <QPair>
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#include <QPromise>
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#include <QSharedPointer>
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#include "core/utils/errorCodes.h"
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#include "core/utils/routeModes.h"
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#include "core/utils/commonStructs.h"
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#ifdef Q_OS_IOS
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#include "platforms/ios/ios_controller.h"
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#endif
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class GatewayController : public QObject
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{
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Q_OBJECT
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public:
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explicit GatewayController(const QString &gatewayEndpoint, const bool isDevEnvironment, const int requestTimeoutMsecs,
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const bool isStrictKillSwitchEnabled, QObject *parent = nullptr);
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amnezia::ErrorCode post(const QString &endpoint, const QJsonObject apiPayload, QByteArray &responseBody);
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/** If \a activeReplyOut is non-null, the underlying QNetworkReply is written for abort/cancel (not owned by caller). */
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QFuture<QPair<amnezia::ErrorCode, QByteArray>> postAsync(const QString &endpoint, const QJsonObject &apiPayload,
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QNetworkReply **activeReplyOut = nullptr);
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private:
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struct EncryptedRequestData
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{
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QNetworkRequest request;
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QByteArray requestBody;
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QByteArray key;
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QByteArray iv;
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QByteArray salt;
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amnezia::ErrorCode errorCode;
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bool isPlaintextLocalGateway = false;
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};
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struct DecryptionResult
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{
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QByteArray decryptedBody;
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bool isDecryptionSuccessful;
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};
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EncryptedRequestData prepareRequest(const QString &endpoint, const QJsonObject &apiPayload);
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DecryptionResult tryDecryptResponseBody(const QByteArray &encryptedResponseBody, QNetworkReply::NetworkError replyError,
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const QByteArray &key, const QByteArray &iv, const QByteArray &salt);
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QStringList getProxyUrls(const QString &serviceType, const QString &userCountryCode);
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bool shouldBypassProxy(const QNetworkReply::NetworkError &replyError, const QByteArray &decryptedResponseBody, bool isDecryptionSuccessful);
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void bypassProxy(const QString &endpoint, const QString &serviceType, const QString &userCountryCode,
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std::function<QNetworkReply *(const QString &url)> requestFunction,
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std::function<bool(QNetworkReply *reply, const QList<QSslError> &sslErrors)> replyProcessingFunction);
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void getProxyUrlsAsync(const QStringList proxyStorageUrls, const int currentProxyStorageIndex,
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std::function<void(const QStringList &)> onComplete);
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void getProxyUrlAsync(const QStringList proxyUrls, const int currentProxyIndex, std::function<void(const QString &)> onComplete);
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void bypassProxyAsync(
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const QString &endpoint, const QString &proxyUrl, EncryptedRequestData encRequestData,
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std::function<void(const QByteArray &, bool, const QList<QSslError> &, QNetworkReply::NetworkError, const QString &, int)> onComplete);
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int m_requestTimeoutMsecs;
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QString m_gatewayEndpoint;
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bool m_isDevEnvironment = false;
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bool m_isStrictKillSwitchEnabled = false;
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inline static QString m_proxyUrl;
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};
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#endif // GATEWAYCONTROLLER_H
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