2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
19 * Author : Maxim Mamontov <faust@stargazer.dp.ua>
24 #include "stg/plugin.h"
25 #include "stg/module_settings.h"
26 #include "stg/subscriptions.h"
28 #include "stg/blowfish.h"
29 #include "stg/rs_packets.h"
30 #include "stg/logger.h"
32 #include "nrmap_parser.h"
40 #pragma GCC diagnostic push
41 #pragma GCC diagnostic ignored "-Wshadow"
42 #include <jthread.hpp>
43 #pragma GCC diagnostic pop
54 using UserPtr = User*;
57 //-----------------------------------------------------------------------------
60 USER(const std::vector<uint32_t> & r, UserPtr it)
70 std::vector<uint32_t> routers;
71 int shortPacketsCount;
74 //-----------------------------------------------------------------------------
79 virtual ~SETTINGS() {}
80 const std::string & GetStrError() const { return errorStr; }
81 int ParseSettings(const ModuleSettings & s);
82 int GetSendPeriod() const { return sendPeriod; }
83 uint16_t GetPort() const { return port; }
84 const std::vector<NET_ROUTER> & GetSubnetsMap() const { return netRouters; }
85 const std::vector<std::string> & GetUserParams() const { return userParams; }
86 const std::string & GetPassword() const { return password; }
87 const std::string & GetMapFileName() const { return subnetFile; }
93 std::vector<NET_ROUTER> netRouters;
94 std::vector<std::string> userParams;
96 std::string subnetFile;
98 //-----------------------------------------------------------------------------
99 class REMOTE_SCRIPT : public Plugin
104 void SetUsers(Users * u) override { users = u; }
105 void SetSettings(const ModuleSettings & s) override { settings = s; }
106 int ParseSettings() override;
108 int Start() override;
110 int Reload(const ModuleSettings & ms) override;
111 bool IsRunning() override { return isRunning; }
113 const std::string & GetStrError() const override { return errorStr; }
114 std::string GetVersion() const override { return "Remote script v 0.3"; }
115 uint16_t GetStartPosition() const override { return 10; }
116 uint16_t GetStopPosition() const override { return 10; }
118 void DelUser(UserPtr u) { UnSetUserNotifiers(u); }
119 void AddUser(UserPtr u) { SetUserNotifiers(u); }
121 void AddRSU(UserPtr user);
122 void DelRSU(UserPtr user);
125 REMOTE_SCRIPT(const REMOTE_SCRIPT & rhs);
126 REMOTE_SCRIPT & operator=(const REMOTE_SCRIPT & rhs);
128 void Run(std::stop_token token);
132 bool Send(USER & rsu, bool forceDisconnect = false) const;
133 bool SendDirect(USER & rsu, uint32_t routerIP, bool forceDisconnect = false) const;
134 bool PreparePacket(char * buf, size_t bufSize, USER &rsu, bool forceDisconnect = false) const;
137 std::vector<uint32_t> IP2Routers(uint32_t ip);
140 void SetUserNotifiers(UserPtr u);
141 void UnSetUserNotifiers(UserPtr u);
143 void InitEncrypt(const std::string & password) const;
144 void Encrypt(void * dst, const void * src, size_t len8) const;
146 mutable BLOWFISH_CTX ctx;
147 std::map<uint32_t, USER> authorizedUsers;
149 mutable std::string errorStr;
151 ModuleSettings settings;
159 std::vector<NET_ROUTER> netRouters;
161 std::jthread m_thread;
166 ScopedConnection m_onAddUserConn;
167 ScopedConnection m_onDelUserConn;
169 void addDelUser(UserPtr user, bool toAdd);
171 using ConnHolder = std::tuple<int, ScopedConnection, ScopedConnection>;
172 std::vector<ConnHolder> m_conns;
176 friend class RS::UpdateRouter;
178 //-----------------------------------------------------------------------------