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249 lines
9.1 KiB
C++
249 lines
9.1 KiB
C++
// -*- indent-tabs-mode: t; tab-width: 4; c-basic-offset: 4; -*-
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/*
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This file is part of the KDE libraries
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Copyright (c) 2002-2004 George Staikos <staikos@kde.org>
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Copyright (c) 2008 Michael Leupold <lemma@confuego.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _KWALLETD_H_
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#define _KWALLETD_H_
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#include <QtCore/QHash>
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#include <QtCore/QPointer>
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#include <QtDBus/QDBusContext>
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#include <QtDBus/QDBusServiceWatcher>
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#include <QtDBus/QDBusInterface>
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#include "kwalletbackend.h"
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#include "ktimeout.h"
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#include "kwalletsessionstore.h"
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#include <time.h>
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#include <stdlib.h>
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class KDirWatch;
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class KTimeout;
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// @Private
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class KWalletTransaction;
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class KWalletSessionStore;
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class KWalletD : public QObject, protected QDBusContext {
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Q_OBJECT
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public:
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KWalletD();
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virtual ~KWalletD();
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public Q_SLOTS:
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// Is the wallet enabled? If not, all open() calls fail.
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bool isEnabled() const;
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// Open and unlock the wallet
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int open(const QString& wallet, qlonglong wId, const QString& appid);
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// Open and unlock the wallet with this path
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int openPath(const QString& path, qlonglong wId, const QString& appid);
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// Open the wallet asynchronously
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int openAsync(const QString& wallet, qlonglong wId, const QString& appid,
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bool handleSession);
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// Open and unlock the wallet with this path asynchronously
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int openPathAsync(const QString& path, qlonglong wId, const QString& appid,
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bool handleSession);
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// Close and lock the wallet
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// If force = true, will close it for all users. Behave. This
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// can break applications, and is generally intended for use by
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// the wallet manager app only.
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int close(const QString& wallet, bool force);
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int close(int handle, bool force, const QString& appid);
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// Save to disk but leave open
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void sync(int handle, const QString& appid);
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// Physically deletes the wallet from disk.
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int deleteWallet(const QString& wallet);
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// Returns true if the wallet is open
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bool isOpen(const QString& wallet);
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bool isOpen(int handle);
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// List the users of this wallet
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QStringList users(const QString& wallet) const;
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// Change the password of this wallet
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void changePassword(const QString& wallet, qlonglong wId, const QString& appid);
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// A list of all wallets
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QStringList wallets() const;
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// A list of all folders in this wallet
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QStringList folderList(int handle, const QString& appid);
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// Does this wallet have this folder?
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bool hasFolder(int handle, const QString& folder, const QString& appid);
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// Create this folder
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bool createFolder(int handle, const QString& folder, const QString& appid);
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// Remove this folder
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bool removeFolder(int handle, const QString& folder, const QString& appid);
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// List of entries in this folder
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QStringList entryList(int handle, const QString& folder, const QString& appid);
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// Read an entry. If the entry does not exist, it just
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// returns an empty result. It is your responsibility to check
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// hasEntry() first.
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QByteArray readEntry(int handle, const QString& folder, const QString& key, const QString& appid);
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QByteArray readMap(int handle, const QString& folder, const QString& key, const QString& appid);
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QString readPassword(int handle, const QString& folder, const QString& key, const QString& appid);
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QVariantMap readEntryList(int handle, const QString& folder, const QString& key, const QString& appid);
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QVariantMap readMapList(int handle, const QString& folder, const QString& key, const QString& appid);
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QVariantMap readPasswordList(int handle, const QString& folder, const QString& key, const QString& appid);
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// Rename an entry. rc=0 on success.
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int renameEntry(int handle, const QString& folder, const QString& oldName, const QString& newName, const QString& appid);
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// Write an entry. rc=0 on success.
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int writeEntry(int handle, const QString& folder, const QString& key, const QByteArray& value, int entryType, const QString& appid);
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int writeEntry(int handle, const QString& folder, const QString& key, const QByteArray& value, const QString& appid);
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int writeMap(int handle, const QString& folder, const QString& key, const QByteArray& value, const QString& appid);
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int writePassword(int handle, const QString& folder, const QString& key, const QString& value, const QString& appid);
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// Does the entry exist?
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bool hasEntry(int handle, const QString& folder, const QString& key, const QString& appid);
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// What type is the entry?
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int entryType(int handle, const QString& folder, const QString& key, const QString& appid);
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// Remove an entry. rc=0 on success.
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int removeEntry(int handle, const QString& folder, const QString& key, const QString& appid);
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// Disconnect an app from a wallet
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bool disconnectApplication(const QString& wallet, const QString& application);
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void reconfigure();
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// Determine
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bool folderDoesNotExist(const QString& wallet, const QString& folder);
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bool keyDoesNotExist(const QString& wallet, const QString& folder, const QString& key);
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void closeAllWallets();
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QString networkWallet();
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QString localWallet();
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void screenSaverChanged(bool);
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// Open a wallet using a pre-hashed password. This is only useful in cooperation
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// with the kwallet PAM module. It's also less secure than manually entering the
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// password as the password hash is transmitted using D-Bus.
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int pamOpen(const QString &wallet, const QByteArray &passwordHash, int sessionTimeout);
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Q_SIGNALS:
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void walletAsyncOpened(int id, int handle); // used to notify KWallet::Wallet
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void walletListDirty();
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void walletCreated(const QString& wallet);
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void walletOpened(const QString& wallet);
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void walletDeleted(const QString& wallet);
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void walletClosed(const QString& wallet);
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void walletClosed(int handle);
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void allWalletsClosed();
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void folderListUpdated(const QString& wallet);
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void folderUpdated(const QString&, const QString&);
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void applicationDisconnected(const QString& wallet, const QString& application);
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private Q_SLOTS:
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void slotServiceOwnerChanged(const QString& name, const QString &oldOwner,
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const QString &newOwner);
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void emitWalletListDirty();
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void timedOutClose(int handle);
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void timedOutSync(int handle);
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void notifyFailures();
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void processTransactions();
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void activatePasswordDialog();
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void connectToScreenSaver();
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private:
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// Internal - open a wallet
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int internalOpen(const QString& appid, const QString& wallet, bool isPath, WId w,
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bool modal, const QString& service);
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// Internal - close this wallet.
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int internalClose(KWallet::Backend *w, int handle, bool force);
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bool isAuthorizedApp(const QString& appid, const QString& wallet, WId w);
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// This also validates the handle. May return NULL.
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KWallet::Backend* getWallet(const QString& appid, int handle);
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// Generate a new unique handle.
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int generateHandle();
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// Emit signals about closing wallets
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void doCloseSignals(int,const QString&);
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void emitFolderUpdated(const QString&, const QString&);
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// Implicitly allow access for this application
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bool implicitAllow(const QString& wallet, const QString& app);
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bool implicitDeny(const QString& wallet, const QString& app);
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void doTransactionChangePassword(const QString& appid, const QString& wallet, qlonglong wId);
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void doTransactionOpenCancelled(const QString& appid, const QString& wallet,
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const QString& service);
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int doTransactionOpen(const QString& appid, const QString& wallet, bool isPath,
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qlonglong wId, bool modal, const QString& service);
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void initiateSync(int handle);
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void setupDialog( QWidget* dialog, WId wId, const QString& appid, bool modal );
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void checkActiveDialog();
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QPair<int, KWallet::Backend*> findWallet(const QString& walletName) const;
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typedef QHash<int, KWallet::Backend *> Wallets;
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Wallets _wallets;
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KDirWatch *_dw;
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int _failed;
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// configuration values
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bool _leaveOpen, _closeIdle, _launchManager, _enabled;
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bool _openPrompt, _firstUse, _showingFailureNotify;
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int _idleTime;
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QMap<QString,QStringList> _implicitAllowMap, _implicitDenyMap;
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KTimeout _closeTimers;
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KTimeout _syncTimers;
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const int _syncTime;
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static bool _processing;
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KWalletTransaction *_curtrans; // current transaction
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QList<KWalletTransaction*> _transactions;
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QPointer< QWidget > activeDialog;
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#ifdef Q_WS_X11
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QDBusInterface *screensaver;
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#endif
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// sessions
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KWalletSessionStore _sessions;
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QDBusServiceWatcher _serviceWatcher;
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bool _useGpg;
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};
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#endif
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