3c46d8a412
This makes the account system much more modular and makes it treat errors as something recoverable, unless they come directly from the MSA refresh token becoming invalid.
103 lines
2.7 KiB
C++
103 lines
2.7 KiB
C++
/* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "AccountTask.h"
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#include <QString>
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#include <QJsonObject>
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#include <QTimer>
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#include <qsslerror.h>
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#include "MinecraftAccount.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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/**
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* A Yggdrasil task is a task that performs an operation on a given mojang account.
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*/
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class Yggdrasil : public AccountTask
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{
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Q_OBJECT
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public:
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explicit Yggdrasil(
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AccountData *data,
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QObject *parent = 0
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);
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virtual ~Yggdrasil() = default;
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void refresh();
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void login(QString password);
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struct Error
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{
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QString m_errorMessageShort;
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QString m_errorMessageVerbose;
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QString m_cause;
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};
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std::shared_ptr<Error> m_error;
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enum AbortedBy
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{
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BY_NOTHING,
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BY_USER,
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BY_TIMEOUT
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} m_aborted = BY_NOTHING;
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protected:
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void executeTask() override;
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/**
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* Processes the response received from the server.
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* If an error occurred, this should emit a failed signal.
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* If Yggdrasil gave an error response, it should call setError() first, and then return false.
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* Otherwise, it should return true.
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* Note: If the response from the server was blank, and the HTTP code was 200, this function is called with
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* an empty QJsonObject.
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*/
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void processResponse(QJsonObject responseData);
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/**
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* Processes an error response received from the server.
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* The default implementation will read data from Yggdrasil's standard error response format and set it as this task's Error.
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* \returns a QString error message that will be passed to emitFailed.
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*/
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virtual void processError(QJsonObject responseData);
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protected slots:
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void processReply();
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void refreshTimers(qint64, qint64);
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void heartbeat();
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void sslErrors(QList<QSslError>);
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void abortByTimeout();
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public slots:
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virtual bool abort() override;
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private:
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void sendRequest(QUrl endpoint, QByteArray content);
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protected:
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QNetworkReply *m_netReply = nullptr;
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QTimer timeout_keeper;
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QTimer counter;
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int count = 0; // num msec since time reset
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const int timeout_max = 30000;
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const int time_step = 50;
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};
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