-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Author : Maxim Mamontov <faust@stargazer.dp.ua>
- */
-
-#pragma once
-
-#include "stg/auth.h"
-#include "stg/module_settings.h"
-#include "stg/logger.h"
-
-#include "config.h"
-#include "conn.h"
-
-#include <string>
-#include <deque>
-#include <set>
-#include <cstdint>
-
-#include <pthread.h>
-#include <unistd.h>
-#include <sys/select.h>
-#include <sys/types.h>
-
-namespace STG
-{
-struct Store;
-struct Users;
-struct User;
-}
-
-class RADIUS : public STG::Auth {
-public:
- RADIUS();
- virtual ~RADIUS() {}
-
- void SetUsers(STG::Users* u) { m_users = u; }
- void SetStore(STG::Store* s) { m_store = s; }
- void SetStgSettings(const STG::Settings*) {}
- void SetSettings(const STG::ModuleSettings& s) { m_settings = s; }
- int ParseSettings();
-
- int Start();
- int Stop();
- int Reload(const STG::ModuleSettings & /*ms*/) { return 0; }
- bool IsRunning() { return m_running; }
-
- const std::string& GetStrError() const { return m_error; }
- std::string GetVersion() const { return "RADIUS data access plugin v. 2.0"; }
- uint16_t GetStartPosition() const { return 30; }
- uint16_t GetStopPosition() const { return 30; }
-
- int SendMessage(const STG::Message&, uint32_t) const { return 0; }
-
- void authorize(const STG::User& user);
- void unauthorize(const std::string& login, const std::string& reason);
-
-private:
- RADIUS(const RADIUS & rvalue);
- RADIUS & operator=(const RADIUS & rvalue);
-
- static void* run(void*);
-
- bool reconnect();
- int createUNIX() const;
- int createTCP() const;
- void runImpl();
- int maxFD() const;
- void buildFDSet(fd_set & fds) const;
- void cleanupConns();
- void handleEvents(const fd_set & fds);
- void acceptConnection();
- void acceptUNIX();
- void acceptTCP();
-
- mutable std::string m_error;
- STG::Config m_config;
-
- STG::ModuleSettings m_settings;
-
- bool m_running;
- bool m_stopped;
-
- STG::Users* m_users;
- const STG::Store* m_store;
-
- int m_listenSocket;
- std::deque<STG::Conn*> m_conns;
- std::set<std::string> m_logins;
-
- pthread_t m_thread;
-
- STG::PluginLogger m_logger;
-};