71 lines
1.5 KiB
C++
71 lines
1.5 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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namespace MTP {
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class AuthKey;
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using AuthKeyPtr = std::shared_ptr<AuthKey>;
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} // namespace MTP
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namespace Main {
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class Account;
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class Accounts;
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} // namespace Main
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namespace Storage {
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enum class StartResult : uchar {
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Success,
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IncorrectPasscode,
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};
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class Accounts final {
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public:
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Accounts(not_null<Main::Accounts*> owner, const QString &dataName);
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~Accounts();
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[[nodiscard]] StartResult start(const QByteArray &passcode);
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void startAdded(not_null<Main::Account*> account);
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void writeAccounts();
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void startFromScratch();
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[[nodiscard]] bool checkPasscode(const QByteArray &passcode) const;
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void setPasscode(const QByteArray &passcode);
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[[nodiscard]] int oldVersion() const;
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void clearOldVersion();
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private:
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enum class StartModernResult {
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Success,
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IncorrectPasscode,
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Failed,
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Empty,
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};
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[[nodiscard]] StartModernResult startModern(const QByteArray &passcode);
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void startWithSingleAccount(
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const QByteArray &passcode,
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std::unique_ptr<Main::Account> account);
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void generateLocalKey();
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void encryptLocalKey(const QByteArray &passcode);
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void writeInfo();
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const not_null<Main::Accounts*> _owner;
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const QString _dataName;
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MTP::AuthKeyPtr _localKey;
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MTP::AuthKeyPtr _passcodeKey;
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QByteArray _passcodeKeySalt;
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QByteArray _passcodeKeyEncrypted;
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int _oldVersion = 0;
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};
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} // namespace Storage
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