/***************************************************************************
- * Copyright (C) 2005-2013 by the Quassel Project *
+ * Copyright (C) 2005-2018 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#ifndef CORE_H
-#define CORE_H
+#pragma once
+
+#include <memory>
+#include <vector>
#include <QDateTime>
#include <QString>
# include <QTcpServer>
#endif
+#include "authenticator.h"
#include "bufferinfo.h"
+#include "deferredptr.h"
#include "message.h"
#include "oidentdconfiggenerator.h"
#include "sessionthread.h"
#include "storage.h"
#include "types.h"
+class CoreAuthHandler;
class CoreSession;
-class RemotePeer;
struct NetworkInfo;
class SessionThread;
class SignalProxy;
/*** Storage access ***/
// These methods are threadsafe.
+ //! Validate user
+ /**
+ * \param userName The user's login name
+ * \param password The user's uncrypted password
+ * \return The user's ID if valid; 0 otherwise
+ */
+ static inline UserId validateUser(const QString &userName, const QString &password) {
+ return instance()->_storage->validateUser(userName, password);
+ }
+
+ //! Authenticate user against auth backend
+ /**
+ * \param userName The user's login name
+ * \param password The user's uncrypted password
+ * \return The user's ID if valid; 0 otherwise
+ */
+ static inline UserId authenticateUser(const QString &userName, const QString &password) {
+ return instance()->_authenticator->validateUser(userName, password);
+ }
+
+ //! Add a new user, exposed so auth providers can call this without being the storage.
+ /**
+ * \param userName The user's login name
+ * \param password The user's uncrypted password
+ * \param authenticator The name of the auth provider service used to log the user in, defaults to "Database".
+ * \return The user's ID if valid; 0 otherwise
+ */
+ static inline UserId addUser(const QString &userName, const QString &password, const QString &authenticator = "Database") {
+ return instance()->_storage->addUser(userName, password, authenticator);
+ }
+
+ //! Does a comparison test against the authenticator in the database and the authenticator currently in use for a UserID.
+ /**
+ * \param userid The user's ID (note: not login name).
+ * \param authenticator The name of the auth provider service used to log the user in, defaults to "Database".
+ * \return True if the userid was configured with the passed authenticator, false otherwise.
+ */
+ static inline bool checkAuthProvider(const UserId userid, const QString &authenticator) {
+ return instance()->_storage->getUserAuthenticator(userid) == authenticator;
+ }
+
+ //! Change a user's password
+ /**
+ * \param userId The user's ID
+ * \param password The user's unencrypted new password
+ * \return true, if the password change was successful
+ */
+ static bool changeUserPassword(UserId userId, const QString &password);
+
+ //! Check if we can change a user password.
+ /**
+ * \param userID The user's ID
+ * \return true, if we can change their password, false otherwise
+ */
+ static bool canChangeUserPassword(UserId userId);
+
//! Store a user setting persistently
/**
* \param userId The users Id
return instance()->_storage->setBufferLastSeenMsg(user, bufferId, msgId);
}
+ //! Get the auth username associated with a userId
+ /** \param user The user to retrieve the username for
+ * \return The username for the user
+ */
+ static inline QString getAuthUserName(UserId user) {
+ return instance()->_storage->getAuthUserName(user);
+ }
+
+ //! Get a usable sysident for the given user in oidentd-strict mode
+ /** \param user The user to retrieve the sysident for
+ * \return The authusername
+ */
+ QString strictSysIdent(UserId user) const;
+
//! Get a Hash of all last seen message ids
/** This Method is called when the Quassel Core is started to restore the lastSeenMsgIds
return instance()->_storage->bufferMarkerLineMsgIds(user);
}
+ //! Update the BufferActivity for a Buffer
+ /** This Method is used to make the activity state of a Buffer persistent
+ * \note This method is threadsafe.
+ *
+ * \param user The Owner of that Buffer
+ * \param bufferId The buffer id
+ * \param MsgId The Message id where the marker line should be placed
+ */
+ static inline void setBufferActivity(UserId user, BufferId bufferId, Message::Types activity) {
+ return instance()->_storage->setBufferActivity(user, bufferId, activity);
+ }
+
+
+ //! Get a Hash of all buffer activity states
+ /** This Method is called when the Quassel Core is started to restore the BufferActivity
+ * \note This method is threadsafe.
+ *
+ * \param user The Owner of the buffers
+ */
+ static inline QHash<BufferId, Message::Types> bufferActivities(UserId user) {
+ return instance()->_storage->bufferActivities(user);
+ }
+
+ //! Get the bitset of buffer activity states for a buffer
+ /** This method is used to load the activity state of a buffer when its last seen message changes.
+ * \note This method is threadsafe.
+ *
+ * \param bufferId The buffer
+ * \param lastSeenMsgId The last seen message
+ */
+ static inline Message::Types bufferActivity(BufferId bufferId, MsgId lastSeenMsgId) {
+ return instance()->_storage->bufferActivity(bufferId, lastSeenMsgId);
+ }
+
+ static inline QDateTime startTime() { return instance()->_startTime; }
+ static inline bool isConfigured() { return instance()->_configured; }
+ static bool sslSupported();
+
+ /**
+ * Reloads SSL certificates used for connection with clients
+ *
+ * @return True if certificates reloaded successfully, otherwise false.
+ */
+ static bool reloadCerts();
+
+ static void cacheSysIdent();
+
+ static QVariantList backendInfo();
+ static QVariantList authenticatorInfo();
- const QDateTime &startTime() const { return _startTime; }
+ static QString setup(const QString &adminUser, const QString &adminPassword, const QString &backend, const QVariantMap &setupData, const QString &authenticator, const QVariantMap &authSetupMap);
static inline QTimer &syncTimer() { return instance()->_storageSyncTimer; }
*/
void syncStorage();
void setupInternalClientSession(InternalPeer *clientConnection);
+ QString setupCore(const QString &adminUser, const QString &adminPassword, const QString &backend, const QVariantMap &setupData, const QString &authenticator, const QVariantMap &authSetupMap);
signals:
//! Sent when a BufferInfo is updated in storage.
void bufferInfoUpdated(UserId user, const BufferInfo &info);
- //! Relay From CoreSession::sessionState(const QVariant &). Used for internal connection only
- void sessionState(const QVariant &);
+ //! Relay from CoreSession::sessionState(). Used for internal connection only
+ void sessionState(const Protocol::SessionState &sessionState);
protected:
virtual void customEvent(QEvent *event);
void incomingConnection();
void clientDisconnected();
- bool initStorage(const QString &backend, QVariantMap settings, bool setup = false);
- bool initStorage(QVariantMap dbSettings, bool setup = false);
+ bool initStorage(const QString &backend, const QVariantMap &settings, bool setup = false);
+ bool initAuthenticator(const QString &backend, const QVariantMap &settings, bool setup = false);
-#ifdef HAVE_SSL
- void sslErrors(const QList<QSslError> &errors);
-#endif
- void socketError(QAbstractSocket::SocketError);
+ void socketError(QAbstractSocket::SocketError err, const QString &errorString);
+ void setupClientSession(RemotePeer *, UserId);
- void processClientMessage(const QVariant &data);
+ bool changeUserPass(const QString &username);
private:
Core();
void init();
static Core *instanceptr;
- SessionThread *createSession(UserId userId, bool restoreState = false);
- void setupClientSession(RemotePeer *peer, UserId uid);
+ SessionThread *sessionForUser(UserId userId, bool restoreState = false);
void addClientHelper(RemotePeer *peer, UserId uid);
//void processCoreSetup(QTcpSocket *socket, QVariantMap &msg);
QString setupCoreForInternalUsage();
- QString setupCore(QVariantMap setupData);
+
+ bool createUser();
+
+ template<typename Storage>
+ void registerStorageBackend();
+
+ template<typename Authenticator>
+ void registerAuthenticator();
void registerStorageBackends();
- bool registerStorageBackend(Storage *);
- void unregisterStorageBackends();
- void unregisterStorageBackend(Storage *);
+ void registerAuthenticators();
+
+ DeferredSharedPtr<Storage> storageBackend(const QString& backendId) const;
+ DeferredSharedPtr<Authenticator> authenticator(const QString& authenticatorId) const;
+
bool selectBackend(const QString &backend);
- void createUser();
- void changeUserPass(const QString &username);
- void saveBackendSettings(const QString &backend, const QVariantMap &settings);
- QVariantMap promptForSettings(const Storage *storage);
+ bool selectAuthenticator(const QString &backend);
+
+ bool saveBackendSettings(const QString &backend, const QVariantMap &settings);
+ void saveAuthenticatorSettings(const QString &backend, const QVariantMap &settings);
- QHash<UserId, SessionThread *> sessions;
- Storage *_storage;
+ template<typename Backend>
+ QVariantMap promptForSettings(const Backend *backend);
+
+private:
+ QSet<CoreAuthHandler *> _connectingClients;
+ QHash<UserId, SessionThread *> _sessions;
+ DeferredSharedPtr<Storage> _storage; ///< Active storage backend
+ DeferredSharedPtr<Authenticator> _authenticator; ///< Active authenticator
QTimer _storageSyncTimer;
+ QMap<UserId, QString> _authUserNames;
#ifdef HAVE_SSL
SslServer _server, _v6server;
QTcpServer _server, _v6server;
#endif
- OidentdConfigGenerator *_oidentdConfigGenerator;
+ OidentdConfigGenerator *_oidentdConfigGenerator {nullptr};
- QHash<RemotePeer *, QVariantMap> clientInfo;
-
- QHash<QString, Storage *> _storageBackends;
+ std::vector<DeferredSharedPtr<Storage>> _registeredStorageBackends;
+ std::vector<DeferredSharedPtr<Authenticator>> _registeredAuthenticators;
QDateTime _startTime;
bool _configured;
- static AbstractSqlMigrationReader *getMigrationReader(Storage *storage);
- static AbstractSqlMigrationWriter *getMigrationWriter(Storage *storage);
+ static std::unique_ptr<AbstractSqlMigrationReader> getMigrationReader(Storage *storage);
+ static std::unique_ptr<AbstractSqlMigrationWriter> getMigrationWriter(Storage *storage);
static void stdInEcho(bool on);
static inline void enableStdInEcho() { stdInEcho(true); }
static inline void disableStdInEcho() { stdInEcho(false); }
};
-
-
-#endif