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>
23 $Date: 2010/03/25 15:18:48 $
31 #include <sys/types.h>
32 #include <sys/socket.h>
33 #include <unistd.h> // usleep, close
37 #include <cstdio> // snprintf
41 #include "stg/common.h"
42 #include "stg/locker.h"
43 #include "stg/tariff.h"
44 #include "stg/user_property.h"
45 #include "stg/settings.h"
46 #include "stg/plugin_creator.h"
47 #include "inetaccess.h"
49 extern volatile const time_t stgTime;
51 void InitEncrypt(BLOWFISH_CTX * ctx, const string & password);
52 void Decrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8);
53 void Encrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8);
55 //-----------------------------------------------------------------------------
56 //-----------------------------------------------------------------------------
57 //-----------------------------------------------------------------------------
58 PLUGIN_CREATOR<AUTH_IA> iac;
59 //-----------------------------------------------------------------------------
60 //-----------------------------------------------------------------------------
61 //-----------------------------------------------------------------------------
64 return iac.GetPlugin();
66 //-----------------------------------------------------------------------------
67 //-----------------------------------------------------------------------------
68 //-----------------------------------------------------------------------------
69 AUTH_IA_SETTINGS::AUTH_IA_SETTINGS()
73 freeMbShowType(freeMbCash)
76 //-----------------------------------------------------------------------------
77 int AUTH_IA_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
81 vector<PARAM_VALUE>::const_iterator pvi;
82 ///////////////////////////
84 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
85 if (pvi == s.moduleParams.end())
87 errorStr = "Parameter \'Port\' not found.";
88 printfd(__FILE__, "Parameter 'Port' not found\n");
91 if (ParseIntInRange(pvi->value[0], 2, 65535, &p))
93 errorStr = "Cannot parse parameter \'Port\': " + errorStr;
94 printfd(__FILE__, "Cannot parse parameter 'Port'\n");
98 ///////////////////////////
99 pv.param = "UserDelay";
100 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
101 if (pvi == s.moduleParams.end())
103 errorStr = "Parameter \'UserDelay\' not found.";
104 printfd(__FILE__, "Parameter 'UserDelay' not found\n");
108 if (ParseIntInRange(pvi->value[0], 5, 600, &userDelay))
110 errorStr = "Cannot parse parameter \'UserDelay\': " + errorStr;
111 printfd(__FILE__, "Cannot parse parameter 'UserDelay'\n");
114 ///////////////////////////
115 pv.param = "UserTimeout";
116 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
117 if (pvi == s.moduleParams.end())
119 errorStr = "Parameter \'UserTimeout\' not found.";
120 printfd(__FILE__, "Parameter 'UserTimeout' not found\n");
124 if (ParseIntInRange(pvi->value[0], 15, 1200, &userTimeout))
126 errorStr = "Cannot parse parameter \'UserTimeout\': " + errorStr;
127 printfd(__FILE__, "Cannot parse parameter 'UserTimeout'\n");
130 /////////////////////////////////////////////////////////////
134 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
135 if (pvi == s.moduleParams.end())
137 errorStr = "Parameter \'FreeMb\' not found.";
138 printfd(__FILE__, "Parameter 'FreeMb' not found\n");
141 freeMbType = pvi->value[0];
143 if (strcasecmp(freeMbType.c_str(), "cash") == 0)
145 freeMbShowType = freeMbCash;
147 else if (strcasecmp(freeMbType.c_str(), "none") == 0)
149 freeMbShowType = freeMbNone;
151 else if (!str2x(freeMbType.c_str(), n))
153 if (n < 0 || n >= DIR_NUM)
155 errorStr = "Incorrect parameter \'" + freeMbType + "\'.";
156 printfd(__FILE__, "%s\n", errorStr.c_str());
159 freeMbShowType = (FREEMB)(freeMb0 + n);
163 errorStr = "Incorrect parameter \'" + freeMbType + "\'.";
164 printfd(__FILE__, "%s\n", errorStr.c_str());
167 /////////////////////////////////////////////////////////////
170 //-----------------------------------------------------------------------------
171 //-----------------------------------------------------------------------------
172 //-----------------------------------------------------------------------------
173 #ifdef IA_PHASE_DEBUG
178 gettimeofday(&phaseTime, NULL);
184 gettimeofday(&phaseTime, NULL);
187 //-----------------------------------------------------------------------------
188 IA_PHASE::~IA_PHASE()
190 #ifdef IA_PHASE_DEBUG
191 flog = fopen(log.c_str(), "at");
194 fprintf(flog, "IA %s D\n", login.c_str());
199 //-----------------------------------------------------------------------------
200 #ifdef IA_PHASE_DEBUG
201 void IA_PHASE::SetLogFileName(const string & logFileName)
203 log = logFileName + ".ia.log";
205 //-----------------------------------------------------------------------------
206 void IA_PHASE::SetUserLogin(const string & login)
208 IA_PHASE::login = login;
210 //-----------------------------------------------------------------------------
211 void IA_PHASE::WritePhaseChange(int newPhase)
214 gettimeofday(&newPhaseTime, NULL);
215 flog = fopen(log.c_str(), "at");
216 /*int64_t tn = newPhaseTime.GetSec()*1000000 + newPhaseTime.GetUSec();
217 int64_t to = phaseTime.GetSec()*1000000 + phaseTime.GetUSec();*/
220 string action = newPhase == phase ? "U" : "C";
221 double delta = newPhaseTime.GetSec() - phaseTime.GetSec();
222 delta += (newPhaseTime.GetUSec() - phaseTime.GetUSec()) * 1.0e-6;
223 fprintf(flog, "IA %s %s oldPhase = %d, newPhase = %d. dt = %.6f\n",
233 //-----------------------------------------------------------------------------
234 void IA_PHASE::SetPhase1()
236 #ifdef IA_PHASE_DEBUG
240 gettimeofday(&phaseTime, NULL);
242 //-----------------------------------------------------------------------------
243 void IA_PHASE::SetPhase2()
245 #ifdef IA_PHASE_DEBUG
249 gettimeofday(&phaseTime, NULL);
251 //-----------------------------------------------------------------------------
252 void IA_PHASE::SetPhase3()
254 #ifdef IA_PHASE_DEBUG
258 gettimeofday(&phaseTime, NULL);
260 //-----------------------------------------------------------------------------
261 void IA_PHASE::SetPhase4()
263 #ifdef IA_PHASE_DEBUG
267 gettimeofday(&phaseTime, NULL);
269 //-----------------------------------------------------------------------------
270 void IA_PHASE::SetPhase5()
272 #ifdef IA_PHASE_DEBUG
276 gettimeofday(&phaseTime, NULL);
278 //-----------------------------------------------------------------------------
279 int IA_PHASE::GetPhase() const
283 //-----------------------------------------------------------------------------
284 void IA_PHASE::UpdateTime()
286 #ifdef IA_PHASE_DEBUG
287 WritePhaseChange(phase);
289 gettimeofday(&phaseTime, NULL);
291 //-----------------------------------------------------------------------------
292 const UTIME & IA_PHASE::GetTime() const
296 //-----------------------------------------------------------------------------
297 //-----------------------------------------------------------------------------
298 //-----------------------------------------------------------------------------
302 isRunningRunTimeouter(false),
306 WriteServLog(GetStgLogger()),
307 enabledDirs(0xFFffFFff),
308 onDelUserNotifier(*this)
310 InitEncrypt(&ctxS, "pr7Hhen");
312 pthread_mutexattr_t attr;
313 pthread_mutexattr_init(&attr);
314 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
315 pthread_mutex_init(&mutex, &attr);
317 memset(&connSynAck6, 0, sizeof(CONN_SYN_ACK_6));
318 memset(&connSynAck8, 0, sizeof(CONN_SYN_ACK_8));
319 memset(&disconnSynAck6, 0, sizeof(DISCONN_SYN_ACK_6));
320 memset(&disconnSynAck8, 0, sizeof(DISCONN_SYN_ACK_8));
321 memset(&aliveSyn6, 0, sizeof(ALIVE_SYN_6));
322 memset(&aliveSyn8, 0, sizeof(ALIVE_SYN_8));
323 memset(&fin6, 0, sizeof(FIN_6));
324 memset(&fin8, 0, sizeof(FIN_8));
326 printfd(__FILE__, "sizeof(CONN_SYN_6) = %d %d\n", sizeof(CONN_SYN_6), Min8(sizeof(CONN_SYN_6)));
327 printfd(__FILE__, "sizeof(CONN_SYN_8) = %d %d\n", sizeof(CONN_SYN_8), Min8(sizeof(CONN_SYN_8)));
328 printfd(__FILE__, "sizeof(CONN_SYN_ACK_6) = %d %d\n", sizeof(CONN_SYN_ACK_6), Min8(sizeof(CONN_SYN_ACK_6)));
329 printfd(__FILE__, "sizeof(CONN_SYN_ACK_8) = %d %d\n", sizeof(CONN_SYN_ACK_8), Min8(sizeof(CONN_SYN_ACK_8)));
330 printfd(__FILE__, "sizeof(CONN_ACK_6) = %d %d\n", sizeof(CONN_ACK_6), Min8(sizeof(CONN_ACK_6)));
331 printfd(__FILE__, "sizeof(ALIVE_SYN_6) = %d %d\n", sizeof(ALIVE_SYN_6), Min8(sizeof(ALIVE_SYN_6)));
332 printfd(__FILE__, "sizeof(ALIVE_SYN_8) = %d %d\n", sizeof(ALIVE_SYN_8), Min8(sizeof(ALIVE_SYN_8)));
333 printfd(__FILE__, "sizeof(ALIVE_ACK_6) = %d %d\n", sizeof(ALIVE_ACK_6), Min8(sizeof(ALIVE_ACK_6)));
334 printfd(__FILE__, "sizeof(DISCONN_SYN_6) = %d %d\n", sizeof(DISCONN_SYN_6), Min8(sizeof(DISCONN_SYN_6)));
335 printfd(__FILE__, "sizeof(DISCONN_SYN_ACK_6) = %d %d\n", sizeof(DISCONN_SYN_ACK_6), Min8(sizeof(DISCONN_SYN_ACK_6)));
336 printfd(__FILE__, "sizeof(DISCONN_SYN_ACK_8) = %d %d\n", sizeof(DISCONN_SYN_ACK_8), Min8(sizeof(DISCONN_SYN_ACK_8)));
337 printfd(__FILE__, "sizeof(DISCONN_ACK_6) = %d %d\n", sizeof(DISCONN_ACK_6), Min8(sizeof(DISCONN_ACK_6)));
338 printfd(__FILE__, "sizeof(FIN_6) = %d %d\n", sizeof(FIN_6), Min8(sizeof(FIN_6)));
339 printfd(__FILE__, "sizeof(FIN_8) = %d %d\n", sizeof(FIN_8), Min8(sizeof(FIN_8)));
340 printfd(__FILE__, "sizeof(ERR) = %d %d\n", sizeof(ERR), Min8(sizeof(ERR)));
341 printfd(__FILE__, "sizeof(INFO_6) = %d %d\n", sizeof(INFO_6), Min8(sizeof(INFO_6)));
342 printfd(__FILE__, "sizeof(INFO_7) = %d %d\n", sizeof(INFO_7), Min8(sizeof(INFO_7)));
343 printfd(__FILE__, "sizeof(INFO_8) = %d %d\n", sizeof(INFO_8), Min8(sizeof(INFO_8)));
345 packetTypes["CONN_SYN"] = CONN_SYN_N;
346 packetTypes["CONN_SYN_ACK"] = CONN_SYN_ACK_N;
347 packetTypes["CONN_ACK"] = CONN_ACK_N;
348 packetTypes["ALIVE_SYN"] = ALIVE_SYN_N;
349 packetTypes["ALIVE_ACK"] = ALIVE_ACK_N;
350 packetTypes["DISCONN_SYN"] = DISCONN_SYN_N;
351 packetTypes["DISCONN_SYN_ACK"] = DISCONN_SYN_ACK_N;
352 packetTypes["DISCONN_ACK"] = DISCONN_ACK_N;
353 packetTypes["FIN"] = FIN_N;
354 packetTypes["ERR"] = ERROR_N;
356 //-----------------------------------------------------------------------------
359 pthread_mutex_destroy(&mutex);
361 //-----------------------------------------------------------------------------
364 users->AddNotifierUserDel(&onDelUserNotifier);
374 if (pthread_create(&recvThread, NULL, Run, this))
376 errorStr = "Cannot create thread.";
377 printfd(__FILE__, "Cannot create recv thread\n");
382 if (!isRunningRunTimeouter)
384 if (pthread_create(&timeouterThread, NULL, RunTimeouter, this))
386 errorStr = "Cannot create thread.";
387 printfd(__FILE__, "Cannot create timeouter thread\n");
394 //-----------------------------------------------------------------------------
405 UnauthorizeUser(this)
410 //5 seconds to thread stops itself
411 for (int i = 0; i < 25 && isRunningRun; i++)
416 //after 5 seconds waiting thread still running. now killing it
419 //TODO pthread_cancel()
420 if (pthread_kill(recvThread, SIGINT))
422 errorStr = "Cannot kill thread.";
423 printfd(__FILE__, "Cannot kill thread\n");
426 for (int i = 0; i < 25 && isRunningRun; ++i)
430 printfd(__FILE__, "Failed to stop recv thread\n");
434 pthread_join(recvThread, NULL);
436 printfd(__FILE__, "AUTH_IA killed Run\n");
442 if (isRunningRunTimeouter)
444 //5 seconds to thread stops itself
445 for (int i = 0; i < 25 && isRunningRunTimeouter; i++)
450 //after 5 seconds waiting thread still running. now killing it
451 if (isRunningRunTimeouter)
453 //TODO pthread_cancel()
454 if (pthread_kill(timeouterThread, SIGINT))
456 errorStr = "Cannot kill thread.";
459 for (int i = 0; i < 25 && isRunningRunTimeouter; ++i)
461 if (isRunningRunTimeouter)
463 printfd(__FILE__, "Failed to stop timeouter thread\n");
467 pthread_join(timeouterThread, NULL);
469 printfd(__FILE__, "AUTH_IA killed Timeouter\n");
472 printfd(__FILE__, "AUTH_IA::Stoped successfully.\n");
473 users->DelNotifierUserDel(&onDelUserNotifier);
476 //-----------------------------------------------------------------------------
477 void * AUTH_IA::Run(void * d)
479 AUTH_IA * ia = static_cast<AUTH_IA *>(d);
481 ia->isRunningRun = true;
485 time_t touchTime = stgTime - MONITOR_TIME_DELAY_SEC;
489 ia->RecvData(buffer, sizeof(buffer));
490 if ((touchTime + MONITOR_TIME_DELAY_SEC <= stgTime) && ia->stgSettings->GetMonitoring())
493 string monFile = ia->stgSettings->GetMonitorDir() + "/inetaccess_r";
494 TouchFile(monFile.c_str());
498 ia->isRunningRun = false;
501 //-----------------------------------------------------------------------------
502 void * AUTH_IA::RunTimeouter(void * d)
504 AUTH_IA * ia = static_cast<AUTH_IA *>(d);
506 ia->isRunningRunTimeouter = true;
509 string monFile = ia->stgSettings->GetMonitorDir() + "/inetaccess_t";
514 // TODO change counter to timer and MONITOR_TIME_DELAY_SEC
515 if (++a % (50 * 60) == 0 && ia->stgSettings->GetMonitoring())
517 TouchFile(monFile.c_str());
521 ia->isRunningRunTimeouter = false;
524 //-----------------------------------------------------------------------------
525 int AUTH_IA::ParseSettings()
527 int ret = iaSettings.ParseSettings(settings);
529 errorStr = iaSettings.GetStrError();
532 //-----------------------------------------------------------------------------
533 int AUTH_IA::PrepareNet()
535 struct sockaddr_in listenAddr;
537 listenSocket = socket(AF_INET, SOCK_DGRAM, 0);
539 if (listenSocket < 0)
541 errorStr = "Cannot create socket.";
545 listenAddr.sin_family = AF_INET;
546 listenAddr.sin_port = htons(iaSettings.GetUserPort());
547 listenAddr.sin_addr.s_addr = inet_addr("0.0.0.0");
549 if (bind(listenSocket, (struct sockaddr*)&listenAddr, sizeof(listenAddr)) < 0)
551 errorStr = "AUTH_IA: Bind failed.";
557 //-----------------------------------------------------------------------------
558 int AUTH_IA::FinalizeNet()
563 //-----------------------------------------------------------------------------
564 int AUTH_IA::RecvData(char * buffer, int bufferSize)
566 if (!WaitPackets(listenSocket)) // Timeout
571 struct sockaddr_in outerAddr;
572 socklen_t outerAddrLen(sizeof(outerAddr));
573 int dataLen = recvfrom(listenSocket, buffer, bufferSize, 0, (struct sockaddr *)&outerAddr, &outerAddrLen);
580 if (dataLen <= 0) // Error
584 printfd(__FILE__, "recvfrom res=%d, error: '%s'\n", dataLen, strerror(errno));
594 if (CheckHeader(buffer, &protoVer))
597 char login[PASSWD_LEN]; //TODO why PASSWD_LEN ?
598 memset(login, 0, PASSWD_LEN);
600 Decrypt(&ctxS, login, buffer + 8, PASSWD_LEN / 8);
602 uint32_t sip = *((uint32_t*)&outerAddr.sin_addr);
603 uint16_t sport = htons(outerAddr.sin_port);
606 if (users->FindByName(login, &user) == 0)
608 printfd(__FILE__, "User %s FOUND!\n", user->GetLogin().c_str());
609 PacketProcessor(buffer, dataLen, sip, sport, protoVer, user);
613 WriteServLog("User\'s connect failed:: user \'%s\' not found. IP \'%s\'",
615 inet_ntostring(sip).c_str());
616 printfd(__FILE__, "User %s NOT found!\n", login);
617 SendError(sip, sport, protoVer, "îÅÐÒÁ×ÉÌØÎÙÊ ÌÏÇÉÎ ÉÌÉ ÐÁÒÏÌØ!");
623 //-----------------------------------------------------------------------------
624 int AUTH_IA::CheckHeader(const char * buffer, int * protoVer)
626 if (strncmp(IA_ID, buffer, strlen(IA_ID)) != 0)
628 //SendError(userIP, updateMsg);
629 printfd(__FILE__, "update needed - IA_ID\n");
630 //SendError(userIP, "Incorrect header!");
634 if (buffer[6] != 0) //proto[0] shoud be 0
636 printfd(__FILE__, "update needed - PROTO major: %d\n", buffer[6]);
637 //SendError(userIP, updateMsg);
644 //SendError(userIP, updateMsg);
645 printfd(__FILE__, "update needed - PROTO minor: %d\n", buffer[7]);
650 *protoVer = buffer[7];
654 //-----------------------------------------------------------------------------
655 int AUTH_IA::Timeouter()
657 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
659 map<uint32_t, IA_USER>::iterator it;
660 it = ip2user.begin();
663 while (it != ip2user.end())
667 static UTIME currTime;
668 gettimeofday(&currTime, NULL);
670 if ((it->second.phase.GetPhase() == 2)
671 && (currTime - it->second.phase.GetTime()) > iaSettings.GetUserDelay())
673 it->second.phase.SetPhase1();
674 printfd(__FILE__, "Phase changed from 2 to 1. Reason: timeout\n");
677 if (it->second.phase.GetPhase() == 3)
679 if (!it->second.messagesToSend.empty())
681 if (it->second.protoVer == 6)
682 RealSendMessage6(*it->second.messagesToSend.begin(), sip, it->second);
684 if (it->second.protoVer == 7)
685 RealSendMessage7(*it->second.messagesToSend.begin(), sip, it->second);
687 if (it->second.protoVer == 8)
688 RealSendMessage8(*it->second.messagesToSend.begin(), sip, it->second);
690 it->second.messagesToSend.erase(it->second.messagesToSend.begin());
693 if((currTime - it->second.lastSendAlive) > iaSettings.GetUserDelay())
695 switch (it->second.protoVer)
698 Send_ALIVE_SYN_6(&(it->second), sip);
701 Send_ALIVE_SYN_7(&(it->second), sip);
704 Send_ALIVE_SYN_8(&(it->second), sip);
708 gettimeofday(&it->second.lastSendAlive, NULL);
711 if ((currTime - it->second.phase.GetTime()) > iaSettings.GetUserTimeout())
713 users->Unauthorize(it->second.user->GetLogin(), this);
719 if ((it->second.phase.GetPhase() == 4)
720 && ((currTime - it->second.phase.GetTime()) > iaSettings.GetUserDelay()))
722 it->second.phase.SetPhase3();
723 printfd(__FILE__, "Phase changed from 4 to 3. Reason: timeout\n");
731 //-----------------------------------------------------------------------------
732 int AUTH_IA::PacketProcessor(char * buff, int dataLen, uint32_t sip, uint16_t sport, int protoVer, USER_PTR user)
734 std::string login(user->GetLogin());
735 // ôÕÔ ÓÏÂÒÁÎÙ ÏÂÒÁÂÏÔÞÉËÉ ÒÁÚÎÙÈ ÐÁËÅÔÏ×
736 const int offset = LOGIN_LEN + 2 + 6; // LOGIN_LEN + sizeOfMagic + sizeOfVer;
738 IA_USER * iaUser = NULL;
740 CONN_SYN_6 * connSyn6;
741 CONN_SYN_7 * connSyn7;
742 CONN_SYN_8 * connSyn8;
744 CONN_ACK_6 * connAck;
745 ALIVE_ACK_6 * aliveAck;
746 DISCONN_SYN_6 * disconnSyn;
747 DISCONN_ACK_6 * disconnAck;
749 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
750 map<uint32_t, IA_USER>::iterator it(ip2user.find(sip));
752 if (it == ip2user.end())
754 // åÝÅ ÎÅ ÂÙÌÏ ÚÁÐÒÏÓÏ× Ó ÜÔÏÇÏ IP
755 printfd(__FILE__, "Add new user\n");
756 ip2user[sip].login = user->GetLogin();
757 ip2user[sip].user = user;
758 ip2user[sip].protoVer = protoVer;
759 ip2user[sip].port = sport;
760 #ifdef IA_PHASE_DEBUG
761 ip2user[sip].phase.SetLogFileName(stgSettings->GetLogFileName());
762 ip2user[sip].phase.SetUserLogin(login);
766 it = ip2user.find(sip); //TODO
767 if (it == ip2user.end())
769 printfd(__FILE__, "+++ ERROR +++\n");
773 else if (user->GetID() != it->second.user->GetID())
775 printfd(__FILE__, "IP address already in use. IP \'%s\'\n", inet_ntostring(sip).c_str());
776 WriteServLog("IP address already in use. IP \'%s\'", inet_ntostring(sip).c_str());
777 SendError(sip, sport, protoVer, "÷ÁÛ IP ÁÄÒÅÓ ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ!");
781 iaUser = &(it->second);
783 if (iaUser->port != sport)
784 iaUser->port = sport;
786 if (iaUser->password != user->GetProperty().password.Get())
788 InitEncrypt(&iaUser->ctx, user->GetProperty().password.Get());
789 iaUser->password = user->GetProperty().password.Get();
793 Decrypt(&iaUser->ctx, buff, buff, (dataLen - offset) / 8);
795 char packetName[IA_MAX_TYPE_LEN];
796 strncpy(packetName, buff + 4, IA_MAX_TYPE_LEN);
797 packetName[IA_MAX_TYPE_LEN - 1] = 0;
799 map<string, int>::iterator pi(packetTypes.find(packetName));
800 if (pi == packetTypes.end())
802 SendError(sip, sport, protoVer, "îÅÐÒÁ×ÉÌØÎÙÊ ÌÏÇÉÎ ÉÌÉ ÐÁÒÏÌØ!");
803 printfd(__FILE__, "Login or password is wrong!\n");
804 WriteServLog("User's connect failed. IP \'%s\'. Wrong login or password", inet_ntostring(sip).c_str());
808 if (user->GetProperty().disabled.Get())
810 SendError(sip, sport, protoVer, "õÞÅÔÎÁÑ ÚÁÐÉÓØ ÚÁÂÌÏËÉÒÏ×ÁÎÁ");
814 if (user->GetProperty().passive.Get())
816 SendError(sip, sport, protoVer, "õÞÅÔÎÁÑ ÚÁÐÉÓØ ÚÁÍÏÒÏÖÅÎÁ");
820 if (user->IsAuthorizedBy(this) && user->GetCurrIP() != sip)
822 printfd(__FILE__, "Login %s already in use. IP \'%s\'\n", login.c_str(), inet_ntostring(sip).c_str());
823 WriteServLog("Login %s already in use. IP \'%s\'", login.c_str(), inet_ntostring(sip).c_str());
824 SendError(sip, sport, protoVer, "÷ÁÛ ÌÏÇÉÎ ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ!");
828 // ôÅÐÅÒØ ÍÙ ÄÏÌÖÎÙ ÐÒÏ×ÅÒÉÔØ, ÍÏÖÅÔ ÌÉ ÐÏÌØÚÏ×ÁÔÅÌØ ÐÏÄËÌÀÞÉÔÓÑ Ó ÜÔÏÇÏ ÁÄÒÅÓÁ.
829 int ipFound = user->GetProperty().ips.Get().IsIPInIPS(sip);
832 printfd(__FILE__, "User %s. IP address is incorrect. IP \'%s\'\n", login.c_str(), inet_ntostring(sip).c_str());
833 WriteServLog("User %s. IP address is incorrect. IP \'%s\'", login.c_str(), inet_ntostring(sip).c_str());
834 SendError(sip, sport, protoVer, "ðÏÌØÚÏ×ÁÔÅÌØ ÎÅ ÏÐÏÚÎÁÎ! ðÒÏ×ÅÒØÔÅ IP ÁÄÒÅÓ.");
846 connSyn6 = (CONN_SYN_6*)(buff - offset);
847 ret = Process_CONN_SYN_6(connSyn6, &(it->second), sip);
850 connSyn7 = (CONN_SYN_7*)(buff - offset);
851 ret = Process_CONN_SYN_7(connSyn7, &(it->second), sip);
854 connSyn8 = (CONN_SYN_8*)(buff - offset);
855 ret = Process_CONN_SYN_8(connSyn8, &(it->second), sip);
866 Send_CONN_SYN_ACK_6(iaUser, sip);
869 Send_CONN_SYN_ACK_7(iaUser, sip);
872 Send_CONN_SYN_ACK_8(iaUser, sip);
878 connAck = (CONN_ACK_6*)(buff - offset);
882 ret = Process_CONN_ACK_6(connAck, iaUser, sip);
885 ret = Process_CONN_ACK_7(connAck, iaUser, sip);
888 ret = Process_CONN_ACK_8((CONN_ACK_8*)(buff - offset), iaUser, sip);
894 SendError(sip, sport, protoVer, errorStr);
901 Send_ALIVE_SYN_6(iaUser, sip);
904 Send_ALIVE_SYN_7(iaUser, sip);
907 Send_ALIVE_SYN_8(iaUser, sip);
913 // ðÒÉÂÙÌ ÏÔ×ÅÔ Ó ÐÏÄÔ×ÅÒÖÄÅÎÉÅÍ ALIVE
915 aliveAck = (ALIVE_ACK_6*)(buff - offset);
919 ret = Process_ALIVE_ACK_6(aliveAck, iaUser, sip);
922 ret = Process_ALIVE_ACK_7(aliveAck, iaUser, sip);
925 ret = Process_ALIVE_ACK_8((ALIVE_ACK_8*)(buff - offset), iaUser, sip);
930 // úÁÐÒÏÓ ÎÁ ÏÔËÌÀÞÅÎÉÅ
933 disconnSyn = (DISCONN_SYN_6*)(buff - offset);
937 ret = Process_DISCONN_SYN_6(disconnSyn, iaUser, sip);
940 ret = Process_DISCONN_SYN_7(disconnSyn, iaUser, sip);
943 ret = Process_DISCONN_SYN_8((DISCONN_SYN_8*)(buff - offset), iaUser, sip);
953 Send_DISCONN_SYN_ACK_6(iaUser, sip);
956 Send_DISCONN_SYN_ACK_7(iaUser, sip);
959 Send_DISCONN_SYN_ACK_8(iaUser, sip);
965 disconnAck = (DISCONN_ACK_6*)(buff - offset);
970 ret = Process_DISCONN_ACK_6(disconnAck, iaUser, sip, it);
973 ret = Process_DISCONN_ACK_7(disconnAck, iaUser, sip, it);
976 ret = Process_DISCONN_ACK_8((DISCONN_ACK_8*)(buff - offset), iaUser, sip, it);
983 Send_FIN_6(iaUser, sip, it);
986 Send_FIN_7(iaUser, sip, it);
989 Send_FIN_8(iaUser, sip, it);
997 //-----------------------------------------------------------------------------
998 void AUTH_IA::DelUser(USER_PTR u)
1000 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
1002 uint32_t ip = u->GetCurrIP();
1007 map<uint32_t, IA_USER>::iterator it;
1008 it = ip2user.find(ip);
1009 if (it == ip2user.end())
1012 printfd(__FILE__, "Nothing to delete\n");
1016 if (it->second.user == u)
1018 printfd(__FILE__, "User removed!\n");
1019 users->Unauthorize(u->GetLogin(), this);
1023 //-----------------------------------------------------------------------------
1024 int AUTH_IA::SendError(uint32_t ip, uint16_t port, int protoVer, const string & text)
1026 struct sockaddr_in sendAddr;
1033 memset(&err, 0, sizeof(ERR));
1035 sendAddr.sin_family = AF_INET;
1036 sendAddr.sin_port = htons(port);
1038 sendAddr.sin_addr.s_addr = ip;// IP ÐÏÌØÚÏ×ÁÔÅÌÑ
1041 strncpy((char*)err.type, "ERR", 16);
1042 strncpy((char*)err.text, text.c_str(), MAX_MSG_LEN);
1048 res = sendto(listenSocket, &err, sizeof(err), 0, (struct sockaddr*)&sendAddr, sizeof(sendAddr));
1049 printfd(__FILE__, "SendError %d bytes sent\n", res);
1054 memset(&err8, 0, sizeof(ERR_8));
1056 sendAddr.sin_family = AF_INET;
1057 sendAddr.sin_port = htons(port);
1059 sendAddr.sin_addr.s_addr = ip;// IP ÐÏÌØÚÏ×ÁÔÅÌÑ
1062 strncpy((char*)err8.type, "ERR", 16);
1063 strncpy((char*)err8.text, text.c_str(), MAX_MSG_LEN);
1066 SwapBytes(err8.len);
1069 res = sendto(listenSocket, &err8, sizeof(err8), 0, (struct sockaddr*)&sendAddr, sizeof(sendAddr));
1070 printfd(__FILE__, "SendError_8 %d bytes sent\n", res);
1076 //-----------------------------------------------------------------------------
1077 int AUTH_IA::Send(uint32_t ip, uint16_t port, const char * buffer, int len)
1079 struct sockaddr_in sendAddr;
1082 sendAddr.sin_family = AF_INET;
1083 sendAddr.sin_port = htons(port);
1084 sendAddr.sin_addr.s_addr = ip;
1086 res = sendto(listenSocket, buffer, len, 0, (struct sockaddr*)&sendAddr, sizeof(sendAddr));
1088 static struct timeval tv;
1089 gettimeofday(&tv, NULL);
1093 //-----------------------------------------------------------------------------
1094 int AUTH_IA::SendMessage(const STG_MSG & msg, uint32_t ip) const
1096 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
1098 printfd(__FILE__, "SendMessage userIP=%s\n", inet_ntostring(ip).c_str());
1100 map<uint32_t, IA_USER>::iterator it;
1101 it = ip2user.find(ip);
1102 if (it == ip2user.end())
1104 errorStr = "Unknown user.";
1107 it->second.messagesToSend.push_back(msg);
1110 //-----------------------------------------------------------------------------
1111 int AUTH_IA::RealSendMessage6(const STG_MSG & msg, uint32_t ip, IA_USER & user)
1113 printfd(__FILE__, "RealSendMessage 6 user=%s\n", user.login.c_str());
1118 memset(&info, 0, sizeof(INFO_6));
1121 strncpy((char*)info.type, "INFO", 16);
1122 info.infoType = 'I';
1123 strncpy((char*)info.text, msg.text.c_str(), 235);
1126 size_t len = info.len;
1128 SwapBytes(info.len);
1131 memcpy(buffer, &info, sizeof(INFO_6));
1132 Encrypt(&user.ctx, buffer, buffer, len / 8);
1133 Send(ip, iaSettings.GetUserPort(), buffer, len);
1137 //-----------------------------------------------------------------------------
1138 int AUTH_IA::RealSendMessage7(const STG_MSG & msg, uint32_t ip, IA_USER & user)
1140 printfd(__FILE__, "RealSendMessage 7 user=%s\n", user.login.c_str());
1145 memset(&info, 0, sizeof(INFO_7));
1148 strncpy((char*)info.type, "INFO_7", 16);
1149 info.infoType = msg.header.type;
1150 info.showTime = msg.header.showTime;
1152 info.sendTime = msg.header.creationTime;
1154 size_t len = info.len;
1156 SwapBytes(info.len);
1157 SwapBytes(info.sendTime);
1160 strncpy((char*)info.text, msg.text.c_str(), MAX_MSG_LEN - 1);
1161 info.text[MAX_MSG_LEN - 1] = 0;
1163 memcpy(buffer, &info, sizeof(INFO_7));
1165 Encrypt(&user.ctx, buffer, buffer, len / 8);
1166 Send(ip, iaSettings.GetUserPort(), buffer, len);
1170 //-----------------------------------------------------------------------------
1171 int AUTH_IA::RealSendMessage8(const STG_MSG & msg, uint32_t ip, IA_USER & user)
1173 printfd(__FILE__, "RealSendMessage 8 user=%s\n", user.login.c_str());
1176 memset(buffer, 0, sizeof(buffer));
1180 memset(&info, 0, sizeof(INFO_8));
1183 strncpy((char*)info.type, "INFO_8", 16);
1184 info.infoType = msg.header.type;
1185 info.showTime = msg.header.showTime;
1186 info.sendTime = msg.header.creationTime;
1188 strncpy((char*)info.text, msg.text.c_str(), IA_MAX_MSG_LEN_8 - 1);
1189 info.text[IA_MAX_MSG_LEN_8 - 1] = 0;
1191 size_t len = info.len;
1193 SwapBytes(info.len);
1194 SwapBytes(info.sendTime);
1197 memcpy(buffer, &info, sizeof(INFO_8));
1199 Encrypt(&user.ctx, buffer, buffer, len / 8);
1200 Send(ip, user.port, buffer, len);
1204 //-----------------------------------------------------------------------------
1205 int AUTH_IA::Process_CONN_SYN_6(CONN_SYN_6 *, IA_USER * iaUser, uint32_t)
1207 if (!(iaUser->phase.GetPhase() == 1 || iaUser->phase.GetPhase() == 3))
1210 enabledDirs = 0xFFffFFff;
1212 iaUser->phase.SetPhase2();
1213 printfd(__FILE__, "Phase changed from %d to 2. Reason: CONN_SYN_6\n", iaUser->phase.GetPhase());
1216 //-----------------------------------------------------------------------------
1217 int AUTH_IA::Process_CONN_SYN_7(CONN_SYN_7 * connSyn, IA_USER * iaUser, uint32_t sip)
1219 return Process_CONN_SYN_6(connSyn, iaUser, sip);
1221 //-----------------------------------------------------------------------------
1222 int AUTH_IA::Process_CONN_SYN_8(CONN_SYN_8 * connSyn, IA_USER * iaUser, uint32_t sip)
1225 SwapBytes(connSyn->dirs);
1227 int ret = Process_CONN_SYN_6((CONN_SYN_6*)connSyn, iaUser, sip);
1228 enabledDirs = connSyn->dirs;
1231 //-----------------------------------------------------------------------------
1232 int AUTH_IA::Process_CONN_ACK_6(CONN_ACK_6 * connAck, IA_USER * iaUser, uint32_t sip)
1235 SwapBytes(connAck->len);
1236 SwapBytes(connAck->rnd);
1238 printfd( __FILE__, "CONN_ACK_6 %s\n", connAck->type);
1239 // ÕÓÔÁÎÏ×ÉÔØ ÎÏ×ÕÀ ÆÁÚÕ É ×ÒÅÍÑ É ÒÁÚÒÅÛÉÔØ ÉÎÅÔ
1240 if ((iaUser->phase.GetPhase() == 2) && (connAck->rnd == iaUser->rnd + 1))
1242 iaUser->phase.UpdateTime();
1244 iaUser->lastSendAlive = iaUser->phase.GetTime();
1245 if (users->Authorize(iaUser->login, sip, enabledDirs, this))
1247 iaUser->phase.SetPhase3();
1248 printfd(__FILE__, "Phase changed from 2 to 3. Reason: CONN_ACK_6\n");
1253 errorStr = iaUser->user->GetStrError();
1254 iaUser->phase.SetPhase1();
1255 printfd(__FILE__, "Phase changed from 2 to 1. Reason: failed to authorize user\n");
1259 printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), connAck->rnd);
1262 //-----------------------------------------------------------------------------
1263 int AUTH_IA::Process_CONN_ACK_7(CONN_ACK_7 * connAck, IA_USER * iaUser, uint32_t sip)
1265 return Process_CONN_ACK_6(connAck, iaUser, sip);
1267 //-----------------------------------------------------------------------------
1268 int AUTH_IA::Process_CONN_ACK_8(CONN_ACK_8 * connAck, IA_USER * iaUser, uint32_t sip)
1271 SwapBytes(connAck->len);
1272 SwapBytes(connAck->rnd);
1274 printfd( __FILE__, "CONN_ACK_8 %s\n", connAck->type);
1276 if ((iaUser->phase.GetPhase() == 2) && (connAck->rnd == iaUser->rnd + 1))
1278 iaUser->phase.UpdateTime();
1279 iaUser->lastSendAlive = iaUser->phase.GetTime();
1280 if (users->Authorize(iaUser->login, sip, enabledDirs, this))
1282 iaUser->phase.SetPhase3();
1283 printfd(__FILE__, "Phase changed from 2 to 3. Reason: CONN_ACK_8\n");
1288 errorStr = iaUser->user->GetStrError();
1289 iaUser->phase.SetPhase1();
1290 printfd(__FILE__, "Phase changed from 2 to 1. Reason: failed to authorize user\n");
1294 printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), connAck->rnd);
1297 //-----------------------------------------------------------------------------
1298 int AUTH_IA::Process_ALIVE_ACK_6(ALIVE_ACK_6 * aliveAck, IA_USER * iaUser, uint32_t)
1301 SwapBytes(aliveAck->len);
1302 SwapBytes(aliveAck->rnd);
1304 printfd(__FILE__, "ALIVE_ACK_6\n");
1305 if ((iaUser->phase.GetPhase() == 3) && (aliveAck->rnd == iaUser->rnd + 1))
1307 iaUser->phase.UpdateTime();
1309 iaUser->aliveSent = false;
1314 //-----------------------------------------------------------------------------
1315 int AUTH_IA::Process_ALIVE_ACK_7(ALIVE_ACK_7 * aliveAck, IA_USER * iaUser, uint32_t sip)
1317 return Process_ALIVE_ACK_6(aliveAck, iaUser, sip);
1319 //-----------------------------------------------------------------------------
1320 int AUTH_IA::Process_ALIVE_ACK_8(ALIVE_ACK_8 * aliveAck, IA_USER * iaUser, uint32_t)
1323 SwapBytes(aliveAck->len);
1324 SwapBytes(aliveAck->rnd);
1326 printfd(__FILE__, "ALIVE_ACK_8\n");
1327 if ((iaUser->phase.GetPhase() == 3) && (aliveAck->rnd == iaUser->rnd + 1))
1329 iaUser->phase.UpdateTime();
1331 iaUser->aliveSent = false;
1336 //-----------------------------------------------------------------------------
1337 int AUTH_IA::Process_DISCONN_SYN_6(DISCONN_SYN_6 *, IA_USER * iaUser, uint32_t)
1339 printfd(__FILE__, "DISCONN_SYN_6\n");
1340 if (iaUser->phase.GetPhase() != 3)
1342 printfd(__FILE__, "Invalid phase. Expected 3, actual %d\n", iaUser->phase.GetPhase());
1343 errorStr = "Incorrect request DISCONN_SYN";
1347 iaUser->phase.SetPhase4();
1348 printfd(__FILE__, "Phase changed from 3 to 4. Reason: DISCONN_SYN_6\n");
1352 //-----------------------------------------------------------------------------
1353 int AUTH_IA::Process_DISCONN_SYN_7(DISCONN_SYN_7 * disconnSyn, IA_USER * iaUser, uint32_t sip)
1355 return Process_DISCONN_SYN_6(disconnSyn, iaUser, sip);
1357 //-----------------------------------------------------------------------------
1358 int AUTH_IA::Process_DISCONN_SYN_8(DISCONN_SYN_8 *, IA_USER * iaUser, uint32_t)
1360 if (iaUser->phase.GetPhase() != 3)
1362 errorStr = "Incorrect request DISCONN_SYN";
1363 printfd(__FILE__, "Invalid phase. Expected 3, actual %d\n", iaUser->phase.GetPhase());
1367 iaUser->phase.SetPhase4();
1368 printfd(__FILE__, "Phase changed from 3 to 4. Reason: DISCONN_SYN_6\n");
1372 //-----------------------------------------------------------------------------
1373 int AUTH_IA::Process_DISCONN_ACK_6(DISCONN_ACK_6 * disconnAck,
1376 map<uint32_t, IA_USER>::iterator)
1379 SwapBytes(disconnAck->len);
1380 SwapBytes(disconnAck->rnd);
1382 printfd(__FILE__, "DISCONN_ACK_6\n");
1383 if (!((iaUser->phase.GetPhase() == 4) && (disconnAck->rnd == iaUser->rnd + 1)))
1385 printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), disconnAck->rnd);
1391 //-----------------------------------------------------------------------------
1392 int AUTH_IA::Process_DISCONN_ACK_7(DISCONN_ACK_7 * disconnAck, IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
1394 return Process_DISCONN_ACK_6(disconnAck, iaUser, sip, it);
1396 //-----------------------------------------------------------------------------
1397 int AUTH_IA::Process_DISCONN_ACK_8(DISCONN_ACK_8 * disconnAck, IA_USER * iaUser, uint32_t, map<uint32_t, IA_USER>::iterator)
1400 SwapBytes(disconnAck->len);
1401 SwapBytes(disconnAck->rnd);
1403 printfd(__FILE__, "DISCONN_ACK_8\n");
1404 if (!((iaUser->phase.GetPhase() == 4) && (disconnAck->rnd == iaUser->rnd + 1)))
1406 printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), disconnAck->rnd);
1412 //-----------------------------------------------------------------------------
1413 int AUTH_IA::Send_CONN_SYN_ACK_6(IA_USER * iaUser, uint32_t sip)
1415 //+++ Fill static data in connSynAck +++
1416 // TODO Move this code. It must be executed only once
1417 connSynAck6.len = Min8(sizeof(CONN_SYN_ACK_6));
1418 strcpy((char*)connSynAck6.type, "CONN_SYN_ACK");
1419 for (int j = 0; j < DIR_NUM; j++)
1421 strncpy((char*)connSynAck6.dirName[j],
1422 stgSettings->GetDirName(j).c_str(),
1425 connSynAck6.dirName[j][sizeof(string16) - 1] = 0;
1427 //--- Fill static data in connSynAck ---
1429 iaUser->rnd = random();
1430 connSynAck6.rnd = iaUser->rnd;
1432 connSynAck6.userTimeOut = iaSettings.GetUserTimeout();
1433 connSynAck6.aliveDelay = iaSettings.GetUserDelay();
1436 SwapBytes(connSynAck6.len);
1437 SwapBytes(connSynAck6.rnd);
1438 SwapBytes(connSynAck6.userTimeOut);
1439 SwapBytes(connSynAck6.aliveDelay);
1442 Encrypt(&iaUser->ctx, (char*)&connSynAck6, (char*)&connSynAck6, Min8(sizeof(CONN_SYN_ACK_6))/8);
1443 return Send(sip, iaSettings.GetUserPort(), (char*)&connSynAck6, Min8(sizeof(CONN_SYN_ACK_6)));;
1445 //-----------------------------------------------------------------------------
1446 int AUTH_IA::Send_CONN_SYN_ACK_7(IA_USER * iaUser, uint32_t sip)
1448 return Send_CONN_SYN_ACK_6(iaUser, sip);
1450 //-----------------------------------------------------------------------------
1451 int AUTH_IA::Send_CONN_SYN_ACK_8(IA_USER * iaUser, uint32_t sip)
1453 strcpy((char*)connSynAck8.hdr.magic, IA_ID);
1454 connSynAck8.hdr.protoVer[0] = 0;
1455 connSynAck8.hdr.protoVer[1] = 8;
1457 //+++ Fill static data in connSynAck +++
1458 // TODO Move this code. It must be executed only once
1459 connSynAck8.len = Min8(sizeof(CONN_SYN_ACK_8));
1460 strcpy((char*)connSynAck8.type, "CONN_SYN_ACK");
1461 for (int j = 0; j < DIR_NUM; j++)
1463 strncpy((char*)connSynAck8.dirName[j],
1464 stgSettings->GetDirName(j).c_str(),
1467 connSynAck8.dirName[j][sizeof(string16) - 1] = 0;
1469 //--- Fill static data in connSynAck ---
1471 iaUser->rnd = random();
1472 connSynAck8.rnd = iaUser->rnd;
1474 connSynAck8.userTimeOut = iaSettings.GetUserTimeout();
1475 connSynAck8.aliveDelay = iaSettings.GetUserDelay();
1478 SwapBytes(connSynAck8.len);
1479 SwapBytes(connSynAck8.rnd);
1480 SwapBytes(connSynAck8.userTimeOut);
1481 SwapBytes(connSynAck8.aliveDelay);
1484 Encrypt(&iaUser->ctx, (char*)&connSynAck8, (char*)&connSynAck8, Min8(sizeof(CONN_SYN_ACK_8))/8);
1485 return Send(sip, iaUser->port, (char*)&connSynAck8, Min8(sizeof(CONN_SYN_ACK_8)));
1486 //return Send(sip, iaUser->port, (char*)&connSynAck8, 384);
1488 //-----------------------------------------------------------------------------
1489 int AUTH_IA::Send_ALIVE_SYN_6(IA_USER * iaUser, uint32_t sip)
1491 aliveSyn6.len = Min8(sizeof(ALIVE_SYN_6));
1492 aliveSyn6.rnd = iaUser->rnd = random();
1494 strcpy((char*)aliveSyn6.type, "ALIVE_SYN");
1496 for (int i = 0; i < DIR_NUM; i++)
1498 aliveSyn6.md[i] = iaUser->user->GetProperty().down.Get()[i];
1499 aliveSyn6.mu[i] = iaUser->user->GetProperty().up.Get()[i];
1501 aliveSyn6.sd[i] = iaUser->user->GetSessionDownload()[i];
1502 aliveSyn6.su[i] = iaUser->user->GetSessionUpload()[i];
1506 int dn = iaSettings.GetFreeMbShowType();
1507 const TARIFF * tf = iaUser->user->GetTariff();
1511 double p = tf->GetPriceWithTraffType(aliveSyn6.mu[dn],
1518 snprintf((char*)aliveSyn6.freeMb, IA_FREEMB_LEN, "---");
1522 double fmb = iaUser->user->GetProperty().freeMb;
1523 fmb = fmb < 0 ? 0 : fmb;
1524 snprintf((char*)aliveSyn6.freeMb, IA_FREEMB_LEN, "%.3f", fmb / p);
1529 if (freeMbNone == iaSettings.GetFreeMbShowType())
1531 aliveSyn6.freeMb[0] = 0;
1535 double fmb = iaUser->user->GetProperty().freeMb;
1536 fmb = fmb < 0 ? 0 : fmb;
1537 snprintf((char*)aliveSyn6.freeMb, IA_FREEMB_LEN, "C%.3f", fmb);
1542 if (iaUser->aliveSent)
1544 printfd(__FILE__, "========= ALIVE_ACK_6(7) TIMEOUT !!! %s =========\n", iaUser->login.c_str());
1546 iaUser->aliveSent = true;
1549 aliveSyn6.cash =(int64_t) (iaUser->user->GetProperty().cash.Get() * 1000.0);
1550 if (!stgSettings->GetShowFeeInCash())
1551 aliveSyn6.cash -= (int64_t)(tf->GetFee() * 1000.0);
1554 SwapBytes(aliveSyn6.len);
1555 SwapBytes(aliveSyn6.rnd);
1556 SwapBytes(aliveSyn6.cash);
1557 for (int i = 0; i < DIR_NUM; ++i)
1559 SwapBytes(aliveSyn6.mu[i]);
1560 SwapBytes(aliveSyn6.md[i]);
1561 SwapBytes(aliveSyn6.su[i]);
1562 SwapBytes(aliveSyn6.sd[i]);
1566 Encrypt(&(iaUser->ctx), (char*)&aliveSyn6, (char*)&aliveSyn6, Min8(sizeof(aliveSyn6))/8);
1567 return Send(sip, iaSettings.GetUserPort(), (char*)&aliveSyn6, Min8(sizeof(aliveSyn6)));
1569 //-----------------------------------------------------------------------------
1570 int AUTH_IA::Send_ALIVE_SYN_7(IA_USER * iaUser, uint32_t sip)
1572 return Send_ALIVE_SYN_6(iaUser, sip);
1574 //-----------------------------------------------------------------------------
1575 int AUTH_IA::Send_ALIVE_SYN_8(IA_USER * iaUser, uint32_t sip)
1577 strcpy((char*)aliveSyn8.hdr.magic, IA_ID);
1578 aliveSyn8.hdr.protoVer[0] = 0;
1579 aliveSyn8.hdr.protoVer[1] = 8;
1581 aliveSyn8.len = Min8(sizeof(ALIVE_SYN_8));
1582 aliveSyn8.rnd = iaUser->rnd = random();
1584 strcpy((char*)aliveSyn8.type, "ALIVE_SYN");
1586 for (int i = 0; i < DIR_NUM; i++)
1588 aliveSyn8.md[i] = iaUser->user->GetProperty().down.Get()[i];
1589 aliveSyn8.mu[i] = iaUser->user->GetProperty().up.Get()[i];
1591 aliveSyn8.sd[i] = iaUser->user->GetSessionDownload()[i];
1592 aliveSyn8.su[i] = iaUser->user->GetSessionUpload()[i];
1596 int dn = iaSettings.GetFreeMbShowType();
1600 const TARIFF * tf = iaUser->user->GetTariff();
1601 double p = tf->GetPriceWithTraffType(aliveSyn8.mu[dn],
1608 snprintf((char*)aliveSyn8.freeMb, IA_FREEMB_LEN, "---");
1612 double fmb = iaUser->user->GetProperty().freeMb;
1613 fmb = fmb < 0 ? 0 : fmb;
1614 snprintf((char*)aliveSyn8.freeMb, IA_FREEMB_LEN, "%.3f", fmb / p);
1619 if (freeMbNone == iaSettings.GetFreeMbShowType())
1621 aliveSyn8.freeMb[0] = 0;
1625 double fmb = iaUser->user->GetProperty().freeMb;
1626 fmb = fmb < 0 ? 0 : fmb;
1627 snprintf((char*)aliveSyn8.freeMb, IA_FREEMB_LEN, "C%.3f", fmb);
1632 if (iaUser->aliveSent)
1634 printfd(__FILE__, "========= ALIVE_ACK_8 TIMEOUT !!! =========\n");
1636 iaUser->aliveSent = true;
1639 const TARIFF * tf = iaUser->user->GetTariff();
1641 aliveSyn8.cash =(int64_t) (iaUser->user->GetProperty().cash.Get() * 1000.0);
1642 if (!stgSettings->GetShowFeeInCash())
1643 aliveSyn8.cash -= (int64_t)(tf->GetFee() * 1000.0);
1646 SwapBytes(aliveSyn8.len);
1647 SwapBytes(aliveSyn8.rnd);
1648 SwapBytes(aliveSyn8.cash);
1649 SwapBytes(aliveSyn8.status);
1650 for (int i = 0; i < DIR_NUM; ++i)
1652 SwapBytes(aliveSyn8.mu[i]);
1653 SwapBytes(aliveSyn8.md[i]);
1654 SwapBytes(aliveSyn8.su[i]);
1655 SwapBytes(aliveSyn8.sd[i]);
1659 Encrypt(&(iaUser->ctx), (char*)&aliveSyn8, (char*)&aliveSyn8, Min8(sizeof(aliveSyn8))/8);
1660 return Send(sip, iaUser->port, (char*)&aliveSyn8, Min8(sizeof(aliveSyn8)));
1662 //-----------------------------------------------------------------------------
1663 int AUTH_IA::Send_DISCONN_SYN_ACK_6(IA_USER * iaUser, uint32_t sip)
1665 disconnSynAck6.len = Min8(sizeof(DISCONN_SYN_ACK_6));
1666 strcpy((char*)disconnSynAck6.type, "DISCONN_SYN_ACK");
1667 disconnSynAck6.rnd = iaUser->rnd = random();
1670 SwapBytes(disconnSynAck6.len);
1671 SwapBytes(disconnSynAck6.rnd);
1674 Encrypt(&iaUser->ctx, (char*)&disconnSynAck6, (char*)&disconnSynAck6, Min8(sizeof(disconnSynAck6))/8);
1675 return Send(sip, iaSettings.GetUserPort(), (char*)&disconnSynAck6, Min8(sizeof(disconnSynAck6)));
1677 //-----------------------------------------------------------------------------
1678 int AUTH_IA::Send_DISCONN_SYN_ACK_7(IA_USER * iaUser, uint32_t sip)
1680 return Send_DISCONN_SYN_ACK_6(iaUser, sip);
1682 //-----------------------------------------------------------------------------
1683 int AUTH_IA::Send_DISCONN_SYN_ACK_8(IA_USER * iaUser, uint32_t sip)
1685 strcpy((char*)disconnSynAck8.hdr.magic, IA_ID);
1686 disconnSynAck8.hdr.protoVer[0] = 0;
1687 disconnSynAck8.hdr.protoVer[1] = 8;
1689 disconnSynAck8.len = Min8(sizeof(DISCONN_SYN_ACK_8));
1690 strcpy((char*)disconnSynAck8.type, "DISCONN_SYN_ACK");
1691 disconnSynAck8.rnd = iaUser->rnd = random();
1694 SwapBytes(disconnSynAck8.len);
1695 SwapBytes(disconnSynAck8.rnd);
1698 Encrypt(&iaUser->ctx, (char*)&disconnSynAck8, (char*)&disconnSynAck8, Min8(sizeof(disconnSynAck8))/8);
1699 return Send(sip, iaUser->port, (char*)&disconnSynAck8, Min8(sizeof(disconnSynAck8)));
1701 //-----------------------------------------------------------------------------
1702 int AUTH_IA::Send_FIN_6(IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
1704 fin6.len = Min8(sizeof(FIN_6));
1705 strcpy((char*)fin6.type, "FIN");
1706 strcpy((char*)fin6.ok, "OK");
1709 SwapBytes(fin6.len);
1712 Encrypt(&iaUser->ctx, (char*)&fin6, (char*)&fin6, Min8(sizeof(fin6))/8);
1714 users->Unauthorize(iaUser->login, this);
1716 int ret = Send(sip, iaSettings.GetUserPort(), (char*)&fin6, Min8(sizeof(fin6)));
1720 //-----------------------------------------------------------------------------
1721 int AUTH_IA::Send_FIN_7(IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
1723 return Send_FIN_6(iaUser, sip, it);
1725 //-----------------------------------------------------------------------------
1726 int AUTH_IA::Send_FIN_8(IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
1728 strcpy((char*)fin8.hdr.magic, IA_ID);
1729 fin8.hdr.protoVer[0] = 0;
1730 fin8.hdr.protoVer[1] = 8;
1732 fin8.len = Min8(sizeof(FIN_8));
1733 strcpy((char*)fin8.type, "FIN");
1734 strcpy((char*)fin8.ok, "OK");
1737 SwapBytes(fin8.len);
1740 Encrypt(&iaUser->ctx, (char*)&fin8, (char*)&fin8, Min8(sizeof(fin8))/8);
1742 users->Unauthorize(iaUser->login, this);
1744 int ret = Send(sip, iaUser->port, (char*)&fin8, Min8(sizeof(fin8)));
1748 //-----------------------------------------------------------------------------
1750 void InitEncrypt(BLOWFISH_CTX * ctx, const string & password)
1752 unsigned char keyL[PASSWD_LEN]; // ðÁÒÏÌØ ÄÌÑ ÛÉÆÒÏ×ËÉ
1753 memset(keyL, 0, PASSWD_LEN);
1754 strncpy((char *)keyL, password.c_str(), PASSWD_LEN);
1755 Blowfish_Init(ctx, keyL, PASSWD_LEN);
1757 //-----------------------------------------------------------------------------
1759 void Decrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8)
1761 // len8 - ÄÌÉÎÁ × 8-ÍÉ ÂÁÊÔÏ×ÙÈ ÂÌÏËÁÈ
1763 for (int i = 0; i < len8; i++)
1764 DecodeString(dst + i * 8, src + i * 8, ctx);
1766 //-----------------------------------------------------------------------------
1768 void Encrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8)
1770 // len8 - ÄÌÉÎÁ × 8-ÍÉ ÂÁÊÔÏ×ÙÈ ÂÌÏËÁÈ
1772 for (int i = 0; i < len8; i++)
1773 EncodeString(dst + i * 8, src + i * 8, ctx);