#pragma once #include #include //qt #include class AuthTable; class MetaTable; class QTimer; /// /// @brief Manage the authorization of user and tokens. This class is created once as part of the HyperionDaemon /// To work with the global instance use AuthManager::getInstance() /// class AuthManager : public QObject { Q_OBJECT private: friend class HyperionDaemon; /// constructor is private, can be called from HyperionDaemon AuthManager(QObject* parent = 0); public: struct AuthDefinition{ QString id; QString comment; QObject* caller; uint64_t timeoutTime; QString token; QString lastUse; }; /// /// @brief Get the unique id (imported from removed class 'Stats') /// @return The unique id /// const QString & getID() { return _uuid; }; /// /// @brief Get all available token entries /// const QVector getTokenList(); /// /// @brief Check authorization is required according to the user setting /// @return True if authorization required else false /// const bool & isAuthRequired() { return _authRequired; }; /// /// @brief Check if authorization is required for local network connections /// @return True if authorization required else false /// const bool & isLocalAuthRequired() { return _localAuthRequired; }; /// /// @brief Check if authorization is required for local network connections for admin access /// @return True if authorization required else false /// const bool & isLocalAdminAuthRequired() { return _localAdminAuthRequired; }; /// /// @brief Check if Hyperion user has default password /// @return True if so, else false /// const bool hasHyperionDefaultPw() { return isUserAuthorized("Hyperion","hyperion"); }; /// /// @brief Get the current valid token for user. Make sure this call is allowed! /// @param For the defined user /// @return The token /// const QString getUserToken(const QString & usr = "Hyperion"); /// /// @brief Reset Hyperion user /// @return True on success else false /// bool resetHyperionUser(); /// /// @brief Create a new token and skip the usual chain /// @param comment The comment that should be used for /// @return The new Auth definition /// const AuthDefinition createToken(const QString& comment); /// /// @brief Check if user is authorized /// @param user The username /// @param pw The password /// @return True if authorized else false /// bool isUserAuthorized(const QString& user, const QString& pw); /// /// @brief Check if token is authorized /// @param token The token /// @return True if authorized else false /// bool isTokenAuthorized(const QString& token); /// /// @brief Check if token is authorized /// @param usr The username /// @param token The token /// @return True if authorized else false /// bool isUserTokenAuthorized(const QString& usr, const QString& token); /// /// @brief Check if user auth is temporary blocked due to failed attempts /// @return True on blocked and no further Auth requests will be accepted /// bool isUserAuthBlocked(){ return (_userAuthAttempts.length() >= 10); }; /// /// @brief Check if token auth is temporary blocked due to failed attempts /// @return True on blocked and no further Auth requests will be accepted /// bool isTokenAuthBlocked(){ return (_tokenAuthAttempts.length() >= 25); }; /// /// @brief Change password of user /// @param user The username /// @param pw The CURRENT password /// @param newPw The new password /// @return True on success else false /// bool updateUserPassword(const QString& user, const QString& pw, const QString& newPw); /// /// @brief Generate a new pending token request with the provided comment and id as identifier helper /// @param caller The QObject of the caller to deliver the reply /// @param comment The comment as ident helper /// @param id The id created by the caller /// void setNewTokenRequest(QObject* caller, const QString& comment, const QString& id); /// /// @brief Accept a token request by id, generate token and inform token caller /// @param id The id of the request /// @return True on success, false if not found /// bool acceptTokenRequest(const QString& id); /// /// @brief Deny a token request by id, inform the requester /// @param id The id of the request /// @return True on success, false if not found /// bool denyTokenRequest(const QString& id); /// /// @brief Get pending requests /// @return All pending requests /// const QMap getPendingRequests(); /// /// @brief Delete a token by id /// @param id The token id /// @return True on success else false (or not found) /// bool deleteToken(const QString& id); /// Pointer of this instance static AuthManager* manager; /// Get Pointer of this instance static AuthManager* getInstance() { return manager; }; public slots: /// /// @brief Handle settings update from Hyperion Settingsmanager emit /// @param type settings type from enum /// @param config configuration object /// void handleSettingsUpdate(const settings::type& type, const QJsonDocument& config); signals: /// /// @brief Emits whenever a new token Request has been created along with the id and comment /// @param id The id of the request /// @param comment The comment of the request /// void newPendingTokenRequest(const QString& id, const QString& comment); /// /// @brief Emits when the user has accepted or denied a token /// @param success If true the request was accepted else false and no token will be available /// @param caller The origin caller instance who requested this token /// @param token The new token that is now valid /// @param comment The comment that was part of the request /// @param id The id that was part of the request /// void tokenResponse(const bool& success, QObject* caller, const QString& token, const QString& comment, const QString& id); private: /// /// @brief Increment counter for token/user auth /// @param user If true we increment USER auth instead of token /// void setAuthBlock(const bool& user = false); /// Database interface for auth table AuthTable* _authTable; /// Database interface for meta table MetaTable* _metaTable; /// Unique ID (imported from removed class 'Stats') QString _uuid; /// All pending requests QMap _pendingRequests; /// Reflect state of global auth bool _authRequired; /// Reflect state of local auth bool _localAuthRequired; /// Reflect state of local admin auth bool _localAdminAuthRequired; /// Timer for counting against pendingRequest timeouts QTimer* _timer; // Timer which cleans up the block counter QTimer* _authBlockTimer; // Contains timestamps of failed user login attempts QVector _userAuthAttempts; // Contains timestamps of failed token login attempts QVector _tokenAuthAttempts; private slots: /// /// @brief Check timeout of pending requests /// void checkTimeout(); /// /// @brief Check if there are timeouts for failed login attempts /// void checkAuthBlockTimeout(); };