+++ /dev/null
-/*
- * 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 : Boris Mikhailenko <stg34@stargazer.dp.ua>
- */
-
-/*
- $Revision: 1.79 $
- $Date: 2010/03/25 15:18:48 $
- $Author: faust $
- */
-
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <unistd.h> // usleep, close
-
-#include <csignal>
-#include <cstdlib>
-#include <cstdio> // snprintf
-#include <cerrno>
-#include <algorithm>
-
-#include "stg/common.h"
-#include "stg/locker.h"
-#include "stg/tariff.h"
-#include "stg/user_property.h"
-#include "stg/settings.h"
-#include "inetaccess.h"
-
-extern volatile const time_t stgTime;
-
-void InitEncrypt(BLOWFISH_CTX * ctx, const string & password);
-void Decrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8);
-void Encrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8);
-
-//-----------------------------------------------------------------------------
-class IA_CREATOR
-{
-private:
- AUTH_IA * ia;
-
-public:
- IA_CREATOR()
- : ia(new AUTH_IA())
- {
- };
- ~IA_CREATOR()
- {
- delete ia;
- };
-
- AUTH_IA * GetPlugin()
- {
- return ia;
- };
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-IA_CREATOR iac;
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
-{
-return iac.GetPlugin();
-}
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-AUTH_IA_SETTINGS::AUTH_IA_SETTINGS()
- : userDelay(0),
- userTimeout(0),
- port(0),
- freeMbShowType(freeMbCash)
-{
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA_SETTINGS::ParseIntInRange(const string & str, int min, int max, int * val)
-{
-if (str2x(str.c_str(), *val))
- {
- errorStr = "Incorrect value \'" + str + "\'.";
- return -1;
- }
-if (*val < min || *val > max)
- {
- errorStr = "Value \'" + str + "\' out of range.";
- return -1;
- }
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
-{
-int p;
-PARAM_VALUE pv;
-vector<PARAM_VALUE>::const_iterator pvi;
-///////////////////////////
-pv.param = "Port";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
- {
- errorStr = "Parameter \'Port\' not found.";
- printfd(__FILE__, "Parameter 'Port' not found\n");
- return -1;
- }
-if (ParseIntInRange(pvi->value[0], 2, 65535, &p))
- {
- errorStr = "Cannot parse parameter \'Port\': " + errorStr;
- printfd(__FILE__, "Cannot parse parameter 'Port'\n");
- return -1;
- }
-port = p;
-///////////////////////////
-pv.param = "UserDelay";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
- {
- errorStr = "Parameter \'UserDelay\' not found.";
- printfd(__FILE__, "Parameter 'UserDelay' not found\n");
- return -1;
- }
-
-if (ParseIntInRange(pvi->value[0], 5, 600, &userDelay))
- {
- errorStr = "Cannot parse parameter \'UserDelay\': " + errorStr;
- printfd(__FILE__, "Cannot parse parameter 'UserDelay'\n");
- return -1;
- }
-///////////////////////////
-pv.param = "UserTimeout";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
- {
- errorStr = "Parameter \'UserTimeout\' not found.";
- printfd(__FILE__, "Parameter 'UserTimeout' not found\n");
- return -1;
- }
-
-if (ParseIntInRange(pvi->value[0], 15, 1200, &userTimeout))
- {
- errorStr = "Cannot parse parameter \'UserTimeout\': " + errorStr;
- printfd(__FILE__, "Cannot parse parameter 'UserTimeout'\n");
- return -1;
- }
-/////////////////////////////////////////////////////////////
-string freeMbType;
-int n = 0;
-pv.param = "FreeMb";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
- {
- errorStr = "Parameter \'FreeMb\' not found.";
- printfd(__FILE__, "Parameter 'FreeMb' not found\n");
- return -1;
- }
-freeMbType = pvi->value[0];
-
-if (strcasecmp(freeMbType.c_str(), "cash") == 0)
- {
- freeMbShowType = freeMbCash;
- }
-else if (strcasecmp(freeMbType.c_str(), "none") == 0)
- {
- freeMbShowType = freeMbNone;
- }
-else if (!str2x(freeMbType.c_str(), n))
- {
- if (n < 0 || n >= DIR_NUM)
- {
- errorStr = "Incorrect parameter \'" + freeMbType + "\'.";
- printfd(__FILE__, "%s\n", errorStr.c_str());
- return -1;
- }
- freeMbShowType = (FREEMB)(freeMb0 + n);
- }
-else
- {
- errorStr = "Incorrect parameter \'" + freeMbType + "\'.";
- printfd(__FILE__, "%s\n", errorStr.c_str());
- return -1;
- }
-/////////////////////////////////////////////////////////////
-return 0;
-}
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-#ifdef IA_PHASE_DEBUG
-IA_PHASE::IA_PHASE()
- : phase(1),
- flog(NULL)
-{
-gettimeofday(&phaseTime, NULL);
-}
-#else
-IA_PHASE::IA_PHASE()
- : phase(1)
-{
-gettimeofday(&phaseTime, NULL);
-}
-#endif
-//-----------------------------------------------------------------------------
-IA_PHASE::~IA_PHASE()
-{
-#ifdef IA_PHASE_DEBUG
-flog = fopen(log.c_str(), "at");
-if (flog)
- {
- fprintf(flog, "IA %s D\n", login.c_str());
- fclose(flog);
- }
-#endif
-}
-//-----------------------------------------------------------------------------
-#ifdef IA_PHASE_DEBUG
-void IA_PHASE::SetLogFileName(const string & logFileName)
-{
-log = logFileName + ".ia.log";
-}
-//-----------------------------------------------------------------------------
-void IA_PHASE::SetUserLogin(const string & login)
-{
-IA_PHASE::login = login;
-}
-//-----------------------------------------------------------------------------
-void IA_PHASE::WritePhaseChange(int newPhase)
-{
-UTIME newPhaseTime;
-gettimeofday(&newPhaseTime, NULL);
-flog = fopen(log.c_str(), "at");
-/*int64_t tn = newPhaseTime.GetSec()*1000000 + newPhaseTime.GetUSec();
-int64_t to = phaseTime.GetSec()*1000000 + phaseTime.GetUSec();*/
-if (flog)
- {
- string action = newPhase == phase ? "U" : "C";
- double delta = newPhaseTime.GetSec() - phaseTime.GetSec();
- delta += (newPhaseTime.GetUSec() - phaseTime.GetUSec()) * 1.0e-6;
- fprintf(flog, "IA %s %s oldPhase = %d, newPhase = %d. dt = %.6f\n",
- login.c_str(),
- action.c_str(),
- phase,
- newPhase,
- delta);
- fclose(flog);
- }
-}
-#endif
-//-----------------------------------------------------------------------------
-void IA_PHASE::SetPhase1()
-{
-#ifdef IA_PHASE_DEBUG
-WritePhaseChange(1);
-#endif
-phase = 1;
-gettimeofday(&phaseTime, NULL);
-}
-//-----------------------------------------------------------------------------
-void IA_PHASE::SetPhase2()
-{
-#ifdef IA_PHASE_DEBUG
-WritePhaseChange(2);
-#endif
-phase = 2;
-gettimeofday(&phaseTime, NULL);
-}
-//-----------------------------------------------------------------------------
-void IA_PHASE::SetPhase3()
-{
-#ifdef IA_PHASE_DEBUG
-WritePhaseChange(3);
-#endif
-phase = 3;
-gettimeofday(&phaseTime, NULL);
-}
-//-----------------------------------------------------------------------------
-void IA_PHASE::SetPhase4()
-{
-#ifdef IA_PHASE_DEBUG
-WritePhaseChange(4);
-#endif
-phase = 4;
-gettimeofday(&phaseTime, NULL);
-}
-//-----------------------------------------------------------------------------
-void IA_PHASE::SetPhase5()
-{
-#ifdef IA_PHASE_DEBUG
-WritePhaseChange(5);
-#endif
-phase = 5;
-gettimeofday(&phaseTime, NULL);
-}
-//-----------------------------------------------------------------------------
-int IA_PHASE::GetPhase() const
-{
-return phase;
-}
-//-----------------------------------------------------------------------------
-void IA_PHASE::UpdateTime()
-{
-#ifdef IA_PHASE_DEBUG
-WritePhaseChange(phase);
-#endif
-gettimeofday(&phaseTime, NULL);
-}
-//-----------------------------------------------------------------------------
-const UTIME & IA_PHASE::GetTime() const
-{
-return phaseTime;
-}
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-AUTH_IA::AUTH_IA()
- : nonstop(false),
- isRunningRun(false),
- isRunningRunTimeouter(false),
- users(NULL),
- stgSettings(NULL),
- listenSocket(-1),
- WriteServLog(GetStgLogger()),
- enabledDirs(0xFFffFFff),
- onDelUserNotifier(*this)
-{
-InitEncrypt(&ctxS, "pr7Hhen");
-
-pthread_mutexattr_t attr;
-pthread_mutexattr_init(&attr);
-pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-pthread_mutex_init(&mutex, &attr);
-
-memset(&connSynAck6, 0, sizeof(CONN_SYN_ACK_6));
-memset(&connSynAck8, 0, sizeof(CONN_SYN_ACK_8));
-memset(&disconnSynAck6, 0, sizeof(DISCONN_SYN_ACK_6));
-memset(&disconnSynAck8, 0, sizeof(DISCONN_SYN_ACK_8));
-memset(&aliveSyn6, 0, sizeof(ALIVE_SYN_6));
-memset(&aliveSyn8, 0, sizeof(ALIVE_SYN_8));
-memset(&fin6, 0, sizeof(FIN_6));
-memset(&fin8, 0, sizeof(FIN_8));
-
-printfd(__FILE__, "sizeof(CONN_SYN_6) = %d %d\n", sizeof(CONN_SYN_6), Min8(sizeof(CONN_SYN_6)));
-printfd(__FILE__, "sizeof(CONN_SYN_8) = %d %d\n", sizeof(CONN_SYN_8), Min8(sizeof(CONN_SYN_8)));
-printfd(__FILE__, "sizeof(CONN_SYN_ACK_6) = %d %d\n", sizeof(CONN_SYN_ACK_6), Min8(sizeof(CONN_SYN_ACK_6)));
-printfd(__FILE__, "sizeof(CONN_SYN_ACK_8) = %d %d\n", sizeof(CONN_SYN_ACK_8), Min8(sizeof(CONN_SYN_ACK_8)));
-printfd(__FILE__, "sizeof(CONN_ACK_6) = %d %d\n", sizeof(CONN_ACK_6), Min8(sizeof(CONN_ACK_6)));
-printfd(__FILE__, "sizeof(ALIVE_SYN_6) = %d %d\n", sizeof(ALIVE_SYN_6), Min8(sizeof(ALIVE_SYN_6)));
-printfd(__FILE__, "sizeof(ALIVE_SYN_8) = %d %d\n", sizeof(ALIVE_SYN_8), Min8(sizeof(ALIVE_SYN_8)));
-printfd(__FILE__, "sizeof(ALIVE_ACK_6) = %d %d\n", sizeof(ALIVE_ACK_6), Min8(sizeof(ALIVE_ACK_6)));
-printfd(__FILE__, "sizeof(DISCONN_SYN_6) = %d %d\n", sizeof(DISCONN_SYN_6), Min8(sizeof(DISCONN_SYN_6)));
-printfd(__FILE__, "sizeof(DISCONN_SYN_ACK_6) = %d %d\n", sizeof(DISCONN_SYN_ACK_6), Min8(sizeof(DISCONN_SYN_ACK_6)));
-printfd(__FILE__, "sizeof(DISCONN_SYN_ACK_8) = %d %d\n", sizeof(DISCONN_SYN_ACK_8), Min8(sizeof(DISCONN_SYN_ACK_8)));
-printfd(__FILE__, "sizeof(DISCONN_ACK_6) = %d %d\n", sizeof(DISCONN_ACK_6), Min8(sizeof(DISCONN_ACK_6)));
-printfd(__FILE__, "sizeof(FIN_6) = %d %d\n", sizeof(FIN_6), Min8(sizeof(FIN_6)));
-printfd(__FILE__, "sizeof(FIN_8) = %d %d\n", sizeof(FIN_8), Min8(sizeof(FIN_8)));
-printfd(__FILE__, "sizeof(ERR) = %d %d\n", sizeof(ERR), Min8(sizeof(ERR)));
-printfd(__FILE__, "sizeof(INFO_6) = %d %d\n", sizeof(INFO_6), Min8(sizeof(INFO_6)));
-printfd(__FILE__, "sizeof(INFO_7) = %d %d\n", sizeof(INFO_7), Min8(sizeof(INFO_7)));
-printfd(__FILE__, "sizeof(INFO_8) = %d %d\n", sizeof(INFO_8), Min8(sizeof(INFO_8)));
-
-packetTypes["CONN_SYN"] = CONN_SYN_N;
-packetTypes["CONN_SYN_ACK"] = CONN_SYN_ACK_N;
-packetTypes["CONN_ACK"] = CONN_ACK_N;
-packetTypes["ALIVE_SYN"] = ALIVE_SYN_N;
-packetTypes["ALIVE_ACK"] = ALIVE_ACK_N;
-packetTypes["DISCONN_SYN"] = DISCONN_SYN_N;
-packetTypes["DISCONN_SYN_ACK"] = DISCONN_SYN_ACK_N;
-packetTypes["DISCONN_ACK"] = DISCONN_ACK_N;
-packetTypes["FIN"] = FIN_N;
-packetTypes["ERR"] = ERROR_N;
-}
-//-----------------------------------------------------------------------------
-AUTH_IA::~AUTH_IA()
-{
-pthread_mutex_destroy(&mutex);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Start()
-{
-users->AddNotifierUserDel(&onDelUserNotifier);
-nonstop = true;
-
-if (PrepareNet())
- {
- return -1;
- }
-
-if (!isRunningRun)
- {
- if (pthread_create(&recvThread, NULL, Run, this))
- {
- errorStr = "Cannot create thread.";
- printfd(__FILE__, "Cannot create recv thread\n");
- return -1;
- }
- }
-
-if (!isRunningRunTimeouter)
- {
- if (pthread_create(&timeouterThread, NULL, RunTimeouter, this))
- {
- errorStr = "Cannot create thread.";
- printfd(__FILE__, "Cannot create timeouter thread\n");
- return -1;
- }
- }
-errorStr = "";
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Stop()
-{
-if (!IsRunning())
- return 0;
-
-nonstop = false;
-
-std::for_each(
- ip2user.begin(),
- ip2user.end(),
- UnauthorizeUser(this)
- );
-
-if (isRunningRun)
- {
- //5 seconds to thread stops itself
- for (int i = 0; i < 25 && isRunningRun; i++)
- {
- usleep(200000);
- }
-
- //after 5 seconds waiting thread still running. now killing it
- if (isRunningRun)
- {
- //TODO pthread_cancel()
- if (pthread_kill(recvThread, SIGINT))
- {
- errorStr = "Cannot kill thread.";
- printfd(__FILE__, "Cannot kill thread\n");
- return -1;
- }
- for (int i = 0; i < 25 && isRunningRun; ++i)
- usleep(200000);
- if (isRunningRun)
- {
- printfd(__FILE__, "Failed to stop recv thread\n");
- }
- else
- {
- pthread_join(recvThread, NULL);
- }
- printfd(__FILE__, "AUTH_IA killed Run\n");
- }
- }
-
-FinalizeNet();
-
-if (isRunningRunTimeouter)
- {
- //5 seconds to thread stops itself
- for (int i = 0; i < 25 && isRunningRunTimeouter; i++)
- {
- usleep(200000);
- }
-
- //after 5 seconds waiting thread still running. now killing it
- if (isRunningRunTimeouter)
- {
- //TODO pthread_cancel()
- if (pthread_kill(timeouterThread, SIGINT))
- {
- errorStr = "Cannot kill thread.";
- return -1;
- }
- for (int i = 0; i < 25 && isRunningRunTimeouter; ++i)
- usleep(200000);
- if (isRunningRunTimeouter)
- {
- printfd(__FILE__, "Failed to stop timeouter thread\n");
- }
- else
- {
- pthread_join(timeouterThread, NULL);
- }
- printfd(__FILE__, "AUTH_IA killed Timeouter\n");
- }
- }
-printfd(__FILE__, "AUTH_IA::Stoped successfully.\n");
-users->DelNotifierUserDel(&onDelUserNotifier);
-return 0;
-}
-//-----------------------------------------------------------------------------
-void * AUTH_IA::Run(void * d)
-{
-AUTH_IA * ia = static_cast<AUTH_IA *>(d);
-
-ia->isRunningRun = true;
-
-char buffer[512];
-
-time_t touchTime = stgTime - MONITOR_TIME_DELAY_SEC;
-
-while (ia->nonstop)
- {
- ia->RecvData(buffer, sizeof(buffer));
- if ((touchTime + MONITOR_TIME_DELAY_SEC <= stgTime) && ia->stgSettings->GetMonitoring())
- {
- touchTime = stgTime;
- string monFile = ia->stgSettings->GetMonitorDir() + "/inetaccess_r";
- TouchFile(monFile.c_str());
- }
- }
-
-ia->isRunningRun = false;
-return NULL;
-}
-//-----------------------------------------------------------------------------
-void * AUTH_IA::RunTimeouter(void * d)
-{
-AUTH_IA * ia = static_cast<AUTH_IA *>(d);
-
-ia->isRunningRunTimeouter = true;
-
-int a = -1;
-string monFile = ia->stgSettings->GetMonitorDir() + "/inetaccess_t";
-while (ia->nonstop)
- {
- usleep(20000);
- ia->Timeouter();
- // TODO cahange counter to timer and MONITOR_TIME_DELAY_SEC
- if (++a % (50*60) == 0 && ia->stgSettings->GetMonitoring())
- {
- TouchFile(monFile.c_str());
- }
- }
-
-ia->isRunningRunTimeouter = false;
-return NULL;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::ParseSettings()
-{
-int ret = iaSettings.ParseSettings(settings);
-if (ret)
- errorStr = iaSettings.GetStrError();
-return ret;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::PrepareNet()
-{
-struct sockaddr_in listenAddr;
-
-listenSocket = socket(AF_INET, SOCK_DGRAM, 0);
-
-if (listenSocket < 0)
- {
- errorStr = "Cannot create socket.";
- return -1;
- }
-
-listenAddr.sin_family = AF_INET;
-listenAddr.sin_port = htons(iaSettings.GetUserPort());
-listenAddr.sin_addr.s_addr = inet_addr("0.0.0.0");
-
-if (bind(listenSocket, (struct sockaddr*)&listenAddr, sizeof(listenAddr)) < 0)
- {
- errorStr = "AUTH_IA: Bind failed.";
- return -1;
- }
-
-/*int buffLen;
-if (getsockopt(listenSocket, SOL_SOCKET, SO_SNDBUF, &buffLen, sizeof(buffLen)) < 0)
- {
-
- errorStr = "Getsockopt failed. " + string(strerror(errno));
- return -1;
- }*/
-
-//WriteServLog("buffLen = %d", buffLen);
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::FinalizeNet()
-{
-close(listenSocket);
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::RecvData(char * buffer, int bufferSize)
-{
-if (!WaitPackets(listenSocket)) // Timeout
- {
- return 0;
- }
-
-struct sockaddr_in outerAddr;
-socklen_t outerAddrLen(sizeof(outerAddr));
-int dataLen = recvfrom(listenSocket, buffer, bufferSize, 0, (struct sockaddr *)&outerAddr, &outerAddrLen);
-
-if (!dataLen) // EOF
- {
- return 0;
- }
-
-if (dataLen <= 0) // Error
- {
- if (errno != EINTR)
- {
- printfd(__FILE__, "recvfrom res=%d, error: '%s'\n", dataLen, strerror(errno));
- return -1;
- }
- return 0;
- }
-
-if (dataLen > 256)
- return -1;
-
-int protoVer;
-if (CheckHeader(buffer, &protoVer))
- return -1;
-
-char login[PASSWD_LEN]; //TODO why PASSWD_LEN ?
-memset(login, 0, PASSWD_LEN);
-
-Decrypt(&ctxS, login, buffer + 8, PASSWD_LEN / 8);
-
-uint32_t sip = *((uint32_t*)&outerAddr.sin_addr);
-uint16_t sport = htons(outerAddr.sin_port);
-
-USER_PTR user;
-if (users->FindByName(login, &user) == 0)
- {
- printfd(__FILE__, "User %s FOUND!\n", user->GetLogin().c_str());
- PacketProcessor(buffer, dataLen, sip, sport, protoVer, &user);
- }
-else
- {
- WriteServLog("User\'s connect failed:: user \'%s\' not found. IP \'%s\'",
- login,
- inet_ntostring(sip).c_str());
- printfd(__FILE__, "User %s NOT found!\n", login);
- SendError(sip, sport, protoVer, "îÅÐÒÁ×ÉÌØÎÙÊ ÌÏÇÉÎ ÉÌÉ ÐÁÒÏÌØ!");
- }
-
-return 0;
-
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::CheckHeader(const char * buffer, int * protoVer)
-{
-if (strncmp(IA_ID, buffer, strlen(IA_ID)) != 0)
- {
- //SendError(userIP, updateMsg);
- printfd(__FILE__, "update needed - IA_ID\n");
- //SendError(userIP, "Incorrect header!");
- return -1;
- }
-
-if (buffer[6] != 0) //proto[0] shoud be 0
- {
- printfd(__FILE__, "update needed - PROTO major: %d\n", buffer[6]);
- //SendError(userIP, updateMsg);
- return -1;
- }
-
-if (buffer[7] < 6)
- {
- // need update
- //SendError(userIP, updateMsg);
- printfd(__FILE__, "update needed - PROTO minor: %d\n", buffer[7]);
- return -1;
- }
-else
- {
- *protoVer = buffer[7];
- }
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Timeouter()
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-map<uint32_t, IA_USER>::iterator it;
-it = ip2user.begin();
-uint32_t sip;
-
-while (it != ip2user.end())
- {
- sip = it->first;
-
- static UTIME currTime;
- gettimeofday(&currTime, NULL);
-
- if ((it->second.phase.GetPhase() == 2)
- && (currTime - it->second.phase.GetTime()) > iaSettings.GetUserDelay())
- {
- it->second.phase.SetPhase1();
- printfd(__FILE__, "Phase changed from 2 to 1. Reason: timeout\n");
- }
-
- if (it->second.phase.GetPhase() == 3)
- {
- if (!it->second.messagesToSend.empty())
- {
- if (it->second.protoVer == 6)
- RealSendMessage6(*it->second.messagesToSend.begin(), sip, it->second);
-
- if (it->second.protoVer == 7)
- RealSendMessage7(*it->second.messagesToSend.begin(), sip, it->second);
-
- if (it->second.protoVer == 8)
- RealSendMessage8(*it->second.messagesToSend.begin(), sip, it->second);
-
- it->second.messagesToSend.erase(it->second.messagesToSend.begin());
- }
-
- if((currTime - it->second.lastSendAlive) > iaSettings.GetUserDelay())
- {
- switch (it->second.protoVer)
- {
- case 6:
- Send_ALIVE_SYN_6(&(it->second), sip);
- break;
- case 7:
- Send_ALIVE_SYN_7(&(it->second), sip);
- break;
- case 8:
- Send_ALIVE_SYN_8(&(it->second), sip);
- break;
- }
-
- gettimeofday(&it->second.lastSendAlive, NULL);
- }
-
- if ((currTime - it->second.phase.GetTime()) > iaSettings.GetUserTimeout())
- {
- it->second.user->Unauthorize(this);
- ip2user.erase(it++);
- continue;
- }
- }
-
- if ((it->second.phase.GetPhase() == 4)
- && ((currTime - it->second.phase.GetTime()) > iaSettings.GetUserDelay()))
- {
- it->second.phase.SetPhase3();
- printfd(__FILE__, "Phase changed from 4 to 3. Reason: timeout\n");
- }
-
- ++it;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::PacketProcessor(char * buff, int dataLen, uint32_t sip, uint16_t sport, int protoVer, USER_PTR * user)
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-// ôÕÔ ÓÏÂÒÁÎÙ ÏÂÒÁÂÏÔÞÉËÉ ÒÁÚÎÙÈ ÐÁËÅÔÏ×
-int pn = -1;
-const int offset = LOGIN_LEN + 2 + 6; // LOGIN_LEN + sizeOfMagic + sizeOfVer;
-
-IA_USER * iaUser = NULL;
-
-CONN_SYN_6 * connSyn6;
-CONN_SYN_7 * connSyn7;
-CONN_SYN_8 * connSyn8;
-
-CONN_ACK_6 * connAck;
-ALIVE_ACK_6 * aliveAck;
-DISCONN_SYN_6 * disconnSyn;
-DISCONN_ACK_6 * disconnAck;
-
-map<uint32_t, IA_USER>::iterator it;
-it = ip2user.find(sip);
-
-if (it == ip2user.end() || (*user)->GetID() != it->second.user->GetID())
- {
- // åÝÅ ÎÅ ÂÙÌÏ ÚÁÐÒÏÓÏ× Ó ÜÔÏÇÏ IP
- printfd(__FILE__, "Add new user\n");
- ip2user[sip].protoVer = protoVer;
- ip2user[sip].user = *user;
- ip2user[sip].port = sport;
- #ifdef IA_PHASE_DEBUG
- ip2user[sip].phase.SetLogFileName(stgSettings->GetLogFileName());
- ip2user[sip].phase.SetUserLogin((*user)->GetLogin());
- #endif
-
-
- it = ip2user.find(sip); //TODO
- if (it == ip2user.end())
- {
- printfd(__FILE__, "+++ ERROR +++\n");
- return -1;
- }
- }
-
-iaUser = &(it->second);
-
-if (iaUser->port != sport)
- iaUser->port = sport;
-
-if (iaUser->password != (*user)->GetProperty().password.Get())
- {
- InitEncrypt(&iaUser->ctx, (*user)->GetProperty().password.Get());
- iaUser->password = (*user)->GetProperty().password.Get();
- }
-
-buff += offset;
-Decrypt(&iaUser->ctx, buff, buff, (dataLen - offset) / 8);
-
-char packetName[IA_MAX_TYPE_LEN];
-strncpy(packetName, buff + 4, IA_MAX_TYPE_LEN);
-packetName[IA_MAX_TYPE_LEN - 1] = 0;
-
-map<string, int>::iterator pi;
-pi = packetTypes.find(packetName);
-if (pi == packetTypes.end())
- {
- SendError(sip, sport, protoVer, "îÅÐÒÁ×ÉÌØÎÙÊ ÌÏÇÉÎ ÉÌÉ ÐÁÒÏÌØ!");
- printfd(__FILE__, "Login or password is wrong!\n");
- WriteServLog("User's connect failed. IP \'%s\'. Wrong login or password", inet_ntostring(sip).c_str());
- return 0;
- }
-else
- {
- pn = pi->second;
- }
-
-if ((*user)->GetProperty().disabled.Get())
- {
- SendError(sip, sport, protoVer, "õÞÅÔÎÁÑ ÚÁÐÉÓØ ÚÁÂÌÏËÉÒÏ×ÁÎÁ");
- return 0;
- }
-
-if ((*user)->GetProperty().passive.Get())
- {
- SendError(sip, sport, protoVer, "õÞÅÔÎÁÑ ÚÁÐÉÓØ ÚÁÍÏÒÏÖÅÎÁ");
- return 0;
- }
-
-if ((*user)->GetAuthorized() && (*user)->GetCurrIP() != sip)
- {
- printfd(__FILE__, "Login %s already in use. IP \'%s\'\n", (*user)->GetLogin().c_str(), inet_ntostring(sip).c_str());
- WriteServLog("Login %s already in use. IP \'%s\'", (*user)->GetLogin().c_str(), inet_ntostring(sip).c_str());
- SendError(sip, sport, protoVer, "÷ÁÛ ÌÏÇÉÎ ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ!");
- return 0;
- }
-
-USER_PTR u;
-if (users->FindByIPIdx(sip, &u) == 0 && u->GetLogin() != (*user)->GetLogin())
- {
- printfd(__FILE__, "IP address already in use. IP \'%s\'", inet_ntostring(sip).c_str());
- WriteServLog("IP address already in use. IP \'%s\'", inet_ntostring(sip).c_str());
- SendError(sip, sport, protoVer, "÷ÁÛ IP ÁÄÒÅÓ ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ!");
- return 0;
- }
-
-// ôÅÐÅÒØ ÍÙ ÄÏÌÖÎÙ ÐÒÏ×ÅÒÉÔØ, ÍÏÖÅÔ ÌÉ ÐÏÌØÚÏ×ÁÔÅÌØ ÐÏÄËÌÀÞÉÔÓÑ Ó ÜÔÏÇÏ ÁÄÒÅÓÁ.
-int ipFound = (*user)->GetProperty().ips.Get().IsIPInIPS(sip);
-if (!ipFound)
- {
- printfd(__FILE__, "User %s. IP address is incorrect. IP \'%s\'\n", (*user)->GetLogin().c_str(), inet_ntostring(sip).c_str());
- WriteServLog("User %s. IP address is incorrect. IP \'%s\'", (*user)->GetLogin().c_str(), inet_ntostring(sip).c_str());
- SendError(sip, sport, protoVer, "ðÏÌØÚÏ×ÁÔÅÌØ ÎÅ ÏÐÏÚÎÁÎ! ðÒÏ×ÅÒØÔÅ IP ÁÄÒÅÓ.");
- return 0;
- }
-
-int ret = -1;
-
-switch (pn)
- {
- case CONN_SYN_N:
- switch (protoVer)
- {
- case 6:
- connSyn6 = (CONN_SYN_6*)(buff - offset);
- ret = Process_CONN_SYN_6(connSyn6, &(it->second), sip);
- break;
- case 7:
- connSyn7 = (CONN_SYN_7*)(buff - offset);
- ret = Process_CONN_SYN_7(connSyn7, &(it->second), sip);
- break;
- case 8:
- connSyn8 = (CONN_SYN_8*)(buff - offset);
- ret = Process_CONN_SYN_8(connSyn8, &(it->second), sip);
- break;
- }
-
- if (ret != 0)
- {
- return 0;
- }
- switch (protoVer)
- {
- case 6:
- Send_CONN_SYN_ACK_6(iaUser, sip);
- break;
- case 7:
- Send_CONN_SYN_ACK_7(iaUser, sip);
- break;
- case 8:
- Send_CONN_SYN_ACK_8(iaUser, sip);
- break;
- }
- break;
-
- case CONN_ACK_N:
- connAck = (CONN_ACK_6*)(buff - offset);
- switch (protoVer)
- {
- case 6:
- ret = Process_CONN_ACK_6(connAck, iaUser, sip);
- break;
- case 7:
- ret = Process_CONN_ACK_7(connAck, iaUser, sip);
- break;
- case 8:
- ret = Process_CONN_ACK_8((CONN_ACK_8*)(buff - offset), iaUser, sip);
- break;
- }
-
- if (ret != 0)
- {
- SendError(sip, sport, protoVer, errorStr);
- return 0;
- }
-
- switch (protoVer)
- {
- case 6:
- Send_ALIVE_SYN_6(iaUser, sip);
- break;
- case 7:
- Send_ALIVE_SYN_7(iaUser, sip);
- break;
- case 8:
- Send_ALIVE_SYN_8(iaUser, sip);
- break;
- }
-
- break;
-
- // ðÒÉÂÙÌ ÏÔ×ÅÔ Ó ÐÏÄÔ×ÅÒÖÄÅÎÉÅÍ ALIVE
- case ALIVE_ACK_N:
- aliveAck = (ALIVE_ACK_6*)(buff - offset);
- switch (protoVer)
- {
- case 6:
- ret = Process_ALIVE_ACK_6(aliveAck, iaUser, sip);
- break;
- case 7:
- ret = Process_ALIVE_ACK_7(aliveAck, iaUser, sip);
- break;
- case 8:
- ret = Process_ALIVE_ACK_8((ALIVE_ACK_8*)(buff - offset), iaUser, sip);
- break;
- }
- break;
-
- // úÁÐÒÏÓ ÎÁ ÏÔËÌÀÞÅÎÉÅ
- case DISCONN_SYN_N:
-
- disconnSyn = (DISCONN_SYN_6*)(buff - offset);
- switch (protoVer)
- {
- case 6:
- ret = Process_DISCONN_SYN_6(disconnSyn, iaUser, sip);
- break;
- case 7:
- ret = Process_DISCONN_SYN_7(disconnSyn, iaUser, sip);
- break;
- case 8:
- ret = Process_DISCONN_SYN_8((DISCONN_SYN_8*)(buff - offset), iaUser, sip);
- break;
- }
-
- if (ret != 0)
- return 0;
-
- switch (protoVer)
- {
- case 6:
- Send_DISCONN_SYN_ACK_6(iaUser, sip);
- break;
- case 7:
- Send_DISCONN_SYN_ACK_7(iaUser, sip);
- break;
- case 8:
- Send_DISCONN_SYN_ACK_8(iaUser, sip);
- break;
- }
- break;
-
- case DISCONN_ACK_N:
- disconnAck = (DISCONN_ACK_6*)(buff - offset);
-
- switch (protoVer)
- {
- case 6:
- ret = Process_DISCONN_ACK_6(disconnAck, iaUser, sip, it);
- break;
- case 7:
- ret = Process_DISCONN_ACK_7(disconnAck, iaUser, sip, it);
- break;
- case 8:
- ret = Process_DISCONN_ACK_8((DISCONN_ACK_8*)(buff - offset), iaUser, sip, it);
- break;
- }
-
- switch (protoVer)
- {
- case 6:
- Send_FIN_6(iaUser, sip, it);
- break;
- case 7:
- Send_FIN_7(iaUser, sip, it);
- break;
- case 8:
- Send_FIN_8(iaUser, sip, it);
- break;
- }
- break;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-void AUTH_IA::DelUser(USER_PTR u)
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-uint32_t ip = u->GetCurrIP();
-
-if (!ip)
- return;
-
-map<uint32_t, IA_USER>::iterator it;
-it = ip2user.find(ip);
-if (it == ip2user.end())
- {
- //Nothing to delete
- printfd(__FILE__, "Nothing to delete\n");
- return;
- }
-
-if (it->second.user == u)
- {
- printfd(__FILE__, "User removed!\n");
- it->second.user->Unauthorize(this);
- ip2user.erase(it);
- }
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::SendError(uint32_t ip, uint16_t port, int protoVer, const string & text)
-{
-struct sockaddr_in sendAddr;
-switch (protoVer)
- {
- int res;
- case 6:
- case 7:
- ERR err;
- memset(&err, 0, sizeof(ERR));
-
- sendAddr.sin_family = AF_INET;
- sendAddr.sin_port = htons(port);
-
- sendAddr.sin_addr.s_addr = ip;// IP ÐÏÌØÚÏ×ÁÔÅÌÑ
-
- err.len = 1;
- strncpy((char*)err.type, "ERR", 16);
- strncpy((char*)err.text, text.c_str(), MAX_MSG_LEN);
-
- #ifdef ARCH_BE
- SwapBytes(err.len);
- #endif
-
- res = sendto(listenSocket, &err, sizeof(err), 0, (struct sockaddr*)&sendAddr, sizeof(sendAddr));
- printfd(__FILE__, "SendError %d bytes sent\n", res);
- break;
-
- case 8:
- ERR_8 err8;
- memset(&err8, 0, sizeof(ERR_8));
-
- sendAddr.sin_family = AF_INET;
- sendAddr.sin_port = htons(port);
-
- sendAddr.sin_addr.s_addr = ip;// IP ÐÏÌØÚÏ×ÁÔÅÌÑ
-
- err8.len = 256;
- strncpy((char*)err8.type, "ERR", 16);
- strncpy((char*)err8.text, text.c_str(), MAX_MSG_LEN);
-
- #ifdef ARCH_BE
- SwapBytes(err8.len);
- #endif
-
- res = sendto(listenSocket, &err8, sizeof(err8), 0, (struct sockaddr*)&sendAddr, sizeof(sendAddr));
- printfd(__FILE__, "SendError_8 %d bytes sent\n", res);
- break;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send(uint32_t ip, uint16_t port, const char * buffer, int len)
-{
-struct sockaddr_in sendAddr;
-int res;
-
-sendAddr.sin_family = AF_INET;
-sendAddr.sin_port = htons(port);
-sendAddr.sin_addr.s_addr = ip;
-
-res = sendto(listenSocket, buffer, len, 0, (struct sockaddr*)&sendAddr, sizeof(sendAddr));
-
-static struct timeval tv;
-gettimeofday(&tv, NULL);
-
-return res;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::SendMessage(const STG_MSG & msg, uint32_t ip) const
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-printfd(__FILE__, "SendMessage userIP=%s\n", inet_ntostring(ip).c_str());
-
-map<uint32_t, IA_USER>::iterator it;
-it = ip2user.find(ip);
-if (it == ip2user.end())
- {
- errorStr = "Unknown user.";
- return -1;
- }
-it->second.messagesToSend.push_back(msg);
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::RealSendMessage6(const STG_MSG & msg, uint32_t ip, IA_USER & user)
-{
-printfd(__FILE__, "RealSendMessage 6 user=%s\n", user.user->GetLogin().c_str());
-
-char buffer[256];
-INFO_6 info;
-
-memset(&info, 0, sizeof(INFO_6));
-
-info.len = 256;
-strncpy((char*)info.type, "INFO", 16);
-info.infoType = 'I';
-strncpy((char*)info.text, msg.text.c_str(), 235);
-info.text[234] = 0;
-
-size_t len = info.len;
-#ifdef ARCH_BE
-SwapBytes(info.len);
-#endif
-
-memcpy(buffer, &info, sizeof(INFO_6));
-Encrypt(&user.ctx, buffer, buffer, len / 8);
-Send(ip, iaSettings.GetUserPort(), buffer, len);
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::RealSendMessage7(const STG_MSG & msg, uint32_t ip, IA_USER & user)
-{
-printfd(__FILE__, "RealSendMessage 7 user=%s\n", user.user->GetLogin().c_str());
-
-char buffer[300];
-INFO_7 info;
-
-memset(&info, 0, sizeof(INFO_7));
-
-info.len = 264;
-strncpy((char*)info.type, "INFO_7", 16);
-info.infoType = msg.header.type;
-info.showTime = msg.header.showTime;
-
-info.sendTime = msg.header.creationTime;
-
-size_t len = info.len;
-#ifdef ARCH_BE
-SwapBytes(info.len);
-SwapBytes(info.sendTime);
-#endif
-
-strncpy((char*)info.text, msg.text.c_str(), MAX_MSG_LEN - 1);
-info.text[MAX_MSG_LEN - 1] = 0;
-
-memcpy(buffer, &info, sizeof(INFO_7));
-
-Encrypt(&user.ctx, buffer, buffer, len / 8);
-Send(ip, iaSettings.GetUserPort(), buffer, len);
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::RealSendMessage8(const STG_MSG & msg, uint32_t ip, IA_USER & user)
-{
-printfd(__FILE__, "RealSendMessage 8 user=%s\n", user.user->GetLogin().c_str());
-
-char buffer[1500];
-memset(buffer, 0, sizeof(buffer));
-
-INFO_8 info;
-
-memset(&info, 0, sizeof(INFO_8));
-
-info.len = 1056;
-strncpy((char*)info.type, "INFO_8", 16);
-info.infoType = msg.header.type;
-info.showTime = msg.header.showTime;
-info.sendTime = msg.header.creationTime;
-
-strncpy((char*)info.text, msg.text.c_str(), IA_MAX_MSG_LEN_8 - 1);
-info.text[IA_MAX_MSG_LEN_8 - 1] = 0;
-
-size_t len = info.len;
-#ifdef ARCH_BE
-SwapBytes(info.len);
-SwapBytes(info.sendTime);
-#endif
-
-memcpy(buffer, &info, sizeof(INFO_8));
-
-Encrypt(&user.ctx, buffer, buffer, len / 8);
-Send(ip, user.port, buffer, len);
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_CONN_SYN_6(CONN_SYN_6 *, IA_USER * iaUser, uint32_t)
-{
-if (!(iaUser->phase.GetPhase() == 1 || iaUser->phase.GetPhase() == 3))
- return -1;
-
-enabledDirs = 0xFFffFFff;
-
-iaUser->phase.SetPhase2();
-printfd(__FILE__, "Phase changed from %d to 2. Reason: CONN_SYN_6\n", iaUser->phase.GetPhase());
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_CONN_SYN_7(CONN_SYN_7 * connSyn, IA_USER * iaUser, uint32_t sip)
-{
-return Process_CONN_SYN_6(connSyn, iaUser, sip);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_CONN_SYN_8(CONN_SYN_8 * connSyn, IA_USER * iaUser, uint32_t sip)
-{
-#ifdef ARCH_BE
-SwapBytes(connSyn->dirs);
-#endif
-int ret = Process_CONN_SYN_6((CONN_SYN_6*)connSyn, iaUser, sip);
-enabledDirs = connSyn->dirs;
-return ret;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_CONN_ACK_6(CONN_ACK_6 * connAck, IA_USER * iaUser, uint32_t sip)
-{
-#ifdef ARCH_BE
-SwapBytes(connAck->len);
-SwapBytes(connAck->rnd);
-#endif
-printfd( __FILE__, "CONN_ACK_6 %s\n", connAck->type);
-// ÕÓÔÁÎÏ×ÉÔØ ÎÏ×ÕÀ ÆÁÚÕ É ×ÒÅÍÑ É ÒÁÚÒÅÛÉÔØ ÉÎÅÔ
-if ((iaUser->phase.GetPhase() == 2) && (connAck->rnd == iaUser->rnd + 1))
- {
- iaUser->phase.UpdateTime();
-
- iaUser->lastSendAlive = iaUser->phase.GetTime();
- if (iaUser->user->Authorize(sip, enabledDirs, this) == 0)
- {
- iaUser->phase.SetPhase3();
- printfd(__FILE__, "Phase changed from 2 to 3. Reason: CONN_ACK_6\n");
- return 0;
- }
- else
- {
- errorStr = iaUser->user->GetStrError();
- iaUser->phase.SetPhase1();
- printfd(__FILE__, "Phase changed from 2 to 1. Reason: failed to authorize user\n");
- return -1;
- }
- }
-printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), connAck->rnd);
-return -1;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_CONN_ACK_7(CONN_ACK_7 * connAck, IA_USER * iaUser, uint32_t sip)
-{
-return Process_CONN_ACK_6(connAck, iaUser, sip);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_CONN_ACK_8(CONN_ACK_8 * connAck, IA_USER * iaUser, uint32_t sip)
-{
-#ifdef ARCH_BE
-SwapBytes(connAck->len);
-SwapBytes(connAck->rnd);
-#endif
-printfd( __FILE__, "CONN_ACK_8 %s\n", connAck->type);
-
-if ((iaUser->phase.GetPhase() == 2) && (connAck->rnd == iaUser->rnd + 1))
- {
- iaUser->phase.UpdateTime();
- iaUser->lastSendAlive = iaUser->phase.GetTime();
- if (iaUser->user->Authorize(sip, enabledDirs, this) == 0)
- {
- iaUser->phase.SetPhase3();
- printfd(__FILE__, "Phase changed from 2 to 3. Reason: CONN_ACK_8\n");
- return 0;
- }
- else
- {
- errorStr = iaUser->user->GetStrError();
- iaUser->phase.SetPhase1();
- printfd(__FILE__, "Phase changed from 2 to 1. Reason: failed to authorize user\n");
- return -1;
- }
- }
-printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), connAck->rnd);
-return -1;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_ALIVE_ACK_6(ALIVE_ACK_6 * aliveAck, IA_USER * iaUser, uint32_t)
-{
-#ifdef ARCH_BE
-SwapBytes(aliveAck->len);
-SwapBytes(aliveAck->rnd);
-#endif
-printfd(__FILE__, "ALIVE_ACK_6\n");
-if ((iaUser->phase.GetPhase() == 3) && (aliveAck->rnd == iaUser->rnd + 1))
- {
- iaUser->phase.UpdateTime();
- #ifdef IA_DEBUG
- iaUser->aliveSent = false;
- #endif
- }
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_ALIVE_ACK_7(ALIVE_ACK_7 * aliveAck, IA_USER * iaUser, uint32_t sip)
-{
-return Process_ALIVE_ACK_6(aliveAck, iaUser, sip);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_ALIVE_ACK_8(ALIVE_ACK_8 * aliveAck, IA_USER * iaUser, uint32_t)
-{
-#ifdef ARCH_BE
-SwapBytes(aliveAck->len);
-SwapBytes(aliveAck->rnd);
-#endif
-printfd(__FILE__, "ALIVE_ACK_8\n");
-if ((iaUser->phase.GetPhase() == 3) && (aliveAck->rnd == iaUser->rnd + 1))
- {
- iaUser->phase.UpdateTime();
- #ifdef IA_DEBUG
- iaUser->aliveSent = false;
- #endif
- }
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_DISCONN_SYN_6(DISCONN_SYN_6 *, IA_USER * iaUser, uint32_t)
-{
-printfd(__FILE__, "DISCONN_SYN_6\n");
-if (iaUser->phase.GetPhase() != 3)
- {
- printfd(__FILE__, "Invalid phase. Expected 3, actual %d\n", iaUser->phase.GetPhase());
- errorStr = "Incorrect request DISCONN_SYN";
- return -1;
- }
-
-iaUser->phase.SetPhase4();
-printfd(__FILE__, "Phase changed from 3 to 4. Reason: DISCONN_SYN_6\n");
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_DISCONN_SYN_7(DISCONN_SYN_7 * disconnSyn, IA_USER * iaUser, uint32_t sip)
-{
-return Process_DISCONN_SYN_6(disconnSyn, iaUser, sip);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_DISCONN_SYN_8(DISCONN_SYN_8 *, IA_USER * iaUser, uint32_t)
-{
-if (iaUser->phase.GetPhase() != 3)
- {
- errorStr = "Incorrect request DISCONN_SYN";
- printfd(__FILE__, "Invalid phase. Expected 3, actual %d\n", iaUser->phase.GetPhase());
- return -1;
- }
-
-iaUser->phase.SetPhase4();
-printfd(__FILE__, "Phase changed from 3 to 4. Reason: DISCONN_SYN_6\n");
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_DISCONN_ACK_6(DISCONN_ACK_6 * disconnAck,
- IA_USER * iaUser,
- uint32_t,
- map<uint32_t, IA_USER>::iterator)
-{
-#ifdef ARCH_BE
-SwapBytes(disconnAck->len);
-SwapBytes(disconnAck->rnd);
-#endif
-printfd(__FILE__, "DISCONN_ACK_6\n");
-if (!((iaUser->phase.GetPhase() == 4) && (disconnAck->rnd == iaUser->rnd + 1)))
- {
- printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), disconnAck->rnd);
- return -1;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_DISCONN_ACK_7(DISCONN_ACK_7 * disconnAck, IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
-{
-return Process_DISCONN_ACK_6(disconnAck, iaUser, sip, it);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Process_DISCONN_ACK_8(DISCONN_ACK_8 * disconnAck, IA_USER * iaUser, uint32_t, map<uint32_t, IA_USER>::iterator)
-{
-#ifdef ARCH_BE
-SwapBytes(disconnAck->len);
-SwapBytes(disconnAck->rnd);
-#endif
-printfd(__FILE__, "DISCONN_ACK_8\n");
-if (!((iaUser->phase.GetPhase() == 4) && (disconnAck->rnd == iaUser->rnd + 1)))
- {
- printfd(__FILE__, "Invalid phase or control number. Phase: %d. Control number: %d\n", iaUser->phase.GetPhase(), disconnAck->rnd);
- return -1;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_CONN_SYN_ACK_6(IA_USER * iaUser, uint32_t sip)
-{
-//+++ Fill static data in connSynAck +++
-// TODO Move this code. It must be executed only once
-connSynAck6.len = Min8(sizeof(CONN_SYN_ACK_6));
-strcpy((char*)connSynAck6.type, "CONN_SYN_ACK");
-for (int j = 0; j < DIR_NUM; j++)
- {
- strncpy((char*)connSynAck6.dirName[j],
- stgSettings->GetDirName(j).c_str(),
- sizeof(string16));
-
- connSynAck6.dirName[j][sizeof(string16) - 1] = 0;
- }
-//--- Fill static data in connSynAck ---
-
-iaUser->rnd = random();
-connSynAck6.rnd = iaUser->rnd;
-
-connSynAck6.userTimeOut = iaSettings.GetUserTimeout();
-connSynAck6.aliveDelay = iaSettings.GetUserDelay();
-
-#ifdef ARCH_BE
-SwapBytes(connSynAck6.len);
-SwapBytes(connSynAck6.rnd);
-SwapBytes(connSynAck6.userTimeOut);
-SwapBytes(connSynAck6.aliveDelay);
-#endif
-
-Encrypt(&iaUser->ctx, (char*)&connSynAck6, (char*)&connSynAck6, Min8(sizeof(CONN_SYN_ACK_6))/8);
-return Send(sip, iaSettings.GetUserPort(), (char*)&connSynAck6, Min8(sizeof(CONN_SYN_ACK_6)));;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_CONN_SYN_ACK_7(IA_USER * iaUser, uint32_t sip)
-{
-return Send_CONN_SYN_ACK_6(iaUser, sip);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_CONN_SYN_ACK_8(IA_USER * iaUser, uint32_t sip)
-{
-strcpy((char*)connSynAck8.hdr.magic, IA_ID);
-connSynAck8.hdr.protoVer[0] = 0;
-connSynAck8.hdr.protoVer[1] = 8;
-
-//+++ Fill static data in connSynAck +++
-// TODO Move this code. It must be executed only once
-connSynAck8.len = Min8(sizeof(CONN_SYN_ACK_8));
-strcpy((char*)connSynAck8.type, "CONN_SYN_ACK");
-for (int j = 0; j < DIR_NUM; j++)
- {
- strncpy((char*)connSynAck8.dirName[j],
- stgSettings->GetDirName(j).c_str(),
- sizeof(string16));
-
- connSynAck8.dirName[j][sizeof(string16) - 1] = 0;
- }
-//--- Fill static data in connSynAck ---
-
-iaUser->rnd = random();
-connSynAck8.rnd = iaUser->rnd;
-
-connSynAck8.userTimeOut = iaSettings.GetUserTimeout();
-connSynAck8.aliveDelay = iaSettings.GetUserDelay();
-
-#ifdef ARCH_BE
-SwapBytes(connSynAck8.len);
-SwapBytes(connSynAck8.rnd);
-SwapBytes(connSynAck8.userTimeOut);
-SwapBytes(connSynAck8.aliveDelay);
-#endif
-
-Encrypt(&iaUser->ctx, (char*)&connSynAck8, (char*)&connSynAck8, Min8(sizeof(CONN_SYN_ACK_8))/8);
-return Send(sip, iaUser->port, (char*)&connSynAck8, Min8(sizeof(CONN_SYN_ACK_8)));
-//return Send(sip, iaUser->port, (char*)&connSynAck8, 384);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_ALIVE_SYN_6(IA_USER * iaUser, uint32_t sip)
-{
-aliveSyn6.len = Min8(sizeof(ALIVE_SYN_6));
-aliveSyn6.rnd = iaUser->rnd = random();
-
-strcpy((char*)aliveSyn6.type, "ALIVE_SYN");
-
-for (int i = 0; i < DIR_NUM; i++)
- {
- aliveSyn6.md[i] = iaUser->user->GetProperty().down.Get()[i];
- aliveSyn6.mu[i] = iaUser->user->GetProperty().up.Get()[i];
-
- aliveSyn6.sd[i] = iaUser->user->GetSessionDownload()[i];
- aliveSyn6.su[i] = iaUser->user->GetSessionUpload()[i];
- }
-
-//TODO
-int dn = iaSettings.GetFreeMbShowType();
-const TARIFF * tf = iaUser->user->GetTariff();
-
-if (dn < DIR_NUM)
- {
- double p = tf->GetPriceWithTraffType(aliveSyn6.mu[dn],
- aliveSyn6.md[dn],
- dn,
- stgTime);
- p *= (1024 * 1024);
- if (p == 0)
- {
- snprintf((char*)aliveSyn6.freeMb, IA_FREEMB_LEN, "---");
- }
- else
- {
- double fmb = iaUser->user->GetProperty().freeMb;
- fmb = fmb < 0 ? 0 : fmb;
- snprintf((char*)aliveSyn6.freeMb, IA_FREEMB_LEN, "%.3f", fmb / p);
- }
- }
-else
- {
- if (freeMbNone == iaSettings.GetFreeMbShowType())
- {
- aliveSyn6.freeMb[0] = 0;
- }
- else
- {
- double fmb = iaUser->user->GetProperty().freeMb;
- fmb = fmb < 0 ? 0 : fmb;
- snprintf((char*)aliveSyn6.freeMb, IA_FREEMB_LEN, "C%.3f", fmb);
- }
- }
-
-#ifdef IA_DEBUG
-if (iaUser->aliveSent)
- {
- printfd(__FILE__, "========= ALIVE_ACK_6(7) TIMEOUT !!! %s =========\n", iaUser->user->GetLogin().c_str());
- }
-iaUser->aliveSent = true;
-#endif
-
-aliveSyn6.cash =(int64_t) (iaUser->user->GetProperty().cash.Get() * 1000.0);
-if (!stgSettings->GetShowFeeInCash())
- aliveSyn6.cash -= (int64_t)(tf->GetFee() * 1000.0);
-
-#ifdef ARCH_BE
-SwapBytes(aliveSyn6.len);
-SwapBytes(aliveSyn6.rnd);
-SwapBytes(aliveSyn6.cash);
-for (int i = 0; i < DIR_NUM; ++i)
- {
- SwapBytes(aliveSyn6.mu[i]);
- SwapBytes(aliveSyn6.md[i]);
- SwapBytes(aliveSyn6.su[i]);
- SwapBytes(aliveSyn6.sd[i]);
- }
-#endif
-
-Encrypt(&(iaUser->ctx), (char*)&aliveSyn6, (char*)&aliveSyn6, Min8(sizeof(aliveSyn6))/8);
-return Send(sip, iaSettings.GetUserPort(), (char*)&aliveSyn6, Min8(sizeof(aliveSyn6)));
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_ALIVE_SYN_7(IA_USER * iaUser, uint32_t sip)
-{
-return Send_ALIVE_SYN_6(iaUser, sip);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_ALIVE_SYN_8(IA_USER * iaUser, uint32_t sip)
-{
-strcpy((char*)aliveSyn8.hdr.magic, IA_ID);
-aliveSyn8.hdr.protoVer[0] = 0;
-aliveSyn8.hdr.protoVer[1] = 8;
-
-aliveSyn8.len = Min8(sizeof(ALIVE_SYN_8));
-aliveSyn8.rnd = iaUser->rnd = random();
-
-strcpy((char*)aliveSyn8.type, "ALIVE_SYN");
-
-for (int i = 0; i < DIR_NUM; i++)
- {
- aliveSyn8.md[i] = iaUser->user->GetProperty().down.Get()[i];
- aliveSyn8.mu[i] = iaUser->user->GetProperty().up.Get()[i];
-
- aliveSyn8.sd[i] = iaUser->user->GetSessionDownload()[i];
- aliveSyn8.su[i] = iaUser->user->GetSessionUpload()[i];
- }
-
-//TODO
-int dn = iaSettings.GetFreeMbShowType();
-
-if (dn < DIR_NUM)
- {
- const TARIFF * tf = iaUser->user->GetTariff();
- double p = tf->GetPriceWithTraffType(aliveSyn8.mu[dn],
- aliveSyn8.md[dn],
- dn,
- stgTime);
- p *= (1024 * 1024);
- if (p == 0)
- {
- snprintf((char*)aliveSyn8.freeMb, IA_FREEMB_LEN, "---");
- }
- else
- {
- double fmb = iaUser->user->GetProperty().freeMb;
- fmb = fmb < 0 ? 0 : fmb;
- snprintf((char*)aliveSyn8.freeMb, IA_FREEMB_LEN, "%.3f", fmb / p);
- }
- }
-else
- {
- if (freeMbNone == iaSettings.GetFreeMbShowType())
- {
- aliveSyn8.freeMb[0] = 0;
- }
- else
- {
- double fmb = iaUser->user->GetProperty().freeMb;
- fmb = fmb < 0 ? 0 : fmb;
- snprintf((char*)aliveSyn8.freeMb, IA_FREEMB_LEN, "C%.3f", fmb);
- }
- }
-
-#ifdef IA_DEBUG
-if (iaUser->aliveSent)
- {
- printfd(__FILE__, "========= ALIVE_ACK_8 TIMEOUT !!! =========\n");
- }
-iaUser->aliveSent = true;
-#endif
-
-const TARIFF * tf = iaUser->user->GetTariff();
-
-aliveSyn8.cash =(int64_t) (iaUser->user->GetProperty().cash.Get() * 1000.0);
-if (!stgSettings->GetShowFeeInCash())
- aliveSyn8.cash -= (int64_t)(tf->GetFee() * 1000.0);
-
-#ifdef ARCH_BE
-SwapBytes(aliveSyn8.len);
-SwapBytes(aliveSyn8.rnd);
-SwapBytes(aliveSyn8.cash);
-SwapBytes(aliveSyn8.status);
-for (int i = 0; i < DIR_NUM; ++i)
- {
- SwapBytes(aliveSyn8.mu[i]);
- SwapBytes(aliveSyn8.md[i]);
- SwapBytes(aliveSyn8.su[i]);
- SwapBytes(aliveSyn8.sd[i]);
- }
-#endif
-
-Encrypt(&(iaUser->ctx), (char*)&aliveSyn8, (char*)&aliveSyn8, Min8(sizeof(aliveSyn8))/8);
-return Send(sip, iaUser->port, (char*)&aliveSyn8, Min8(sizeof(aliveSyn8)));
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_DISCONN_SYN_ACK_6(IA_USER * iaUser, uint32_t sip)
-{
-disconnSynAck6.len = Min8(sizeof(DISCONN_SYN_ACK_6));
-strcpy((char*)disconnSynAck6.type, "DISCONN_SYN_ACK");
-disconnSynAck6.rnd = iaUser->rnd = random();
-
-#ifdef ARCH_BE
-SwapBytes(disconnSynAck6.len);
-SwapBytes(disconnSynAck6.rnd);
-#endif
-
-Encrypt(&iaUser->ctx, (char*)&disconnSynAck6, (char*)&disconnSynAck6, Min8(sizeof(disconnSynAck6))/8);
-return Send(sip, iaSettings.GetUserPort(), (char*)&disconnSynAck6, Min8(sizeof(disconnSynAck6)));
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_DISCONN_SYN_ACK_7(IA_USER * iaUser, uint32_t sip)
-{
-return Send_DISCONN_SYN_ACK_6(iaUser, sip);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_DISCONN_SYN_ACK_8(IA_USER * iaUser, uint32_t sip)
-{
-strcpy((char*)disconnSynAck8.hdr.magic, IA_ID);
-disconnSynAck8.hdr.protoVer[0] = 0;
-disconnSynAck8.hdr.protoVer[1] = 8;
-
-disconnSynAck8.len = Min8(sizeof(DISCONN_SYN_ACK_8));
-strcpy((char*)disconnSynAck8.type, "DISCONN_SYN_ACK");
-disconnSynAck8.rnd = iaUser->rnd = random();
-
-#ifdef ARCH_BE
-SwapBytes(disconnSynAck8.len);
-SwapBytes(disconnSynAck8.rnd);
-#endif
-
-Encrypt(&iaUser->ctx, (char*)&disconnSynAck8, (char*)&disconnSynAck8, Min8(sizeof(disconnSynAck8))/8);
-return Send(sip, iaUser->port, (char*)&disconnSynAck8, Min8(sizeof(disconnSynAck8)));
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_FIN_6(IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
-{
-fin6.len = Min8(sizeof(FIN_6));
-strcpy((char*)fin6.type, "FIN");
-strcpy((char*)fin6.ok, "OK");
-
-#ifdef ARCH_BE
-SwapBytes(fin6.len);
-#endif
-
-Encrypt(&iaUser->ctx, (char*)&fin6, (char*)&fin6, Min8(sizeof(fin6))/8);
-
-iaUser->user->Unauthorize(this);
-
-int ret = Send(sip, iaSettings.GetUserPort(), (char*)&fin6, Min8(sizeof(fin6)));
-ip2user.erase(it);
-return ret;
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_FIN_7(IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
-{
-return Send_FIN_6(iaUser, sip, it);
-}
-//-----------------------------------------------------------------------------
-int AUTH_IA::Send_FIN_8(IA_USER * iaUser, uint32_t sip, map<uint32_t, IA_USER>::iterator it)
-{
-strcpy((char*)fin8.hdr.magic, IA_ID);
-fin8.hdr.protoVer[0] = 0;
-fin8.hdr.protoVer[1] = 8;
-
-fin8.len = Min8(sizeof(FIN_8));
-strcpy((char*)fin8.type, "FIN");
-strcpy((char*)fin8.ok, "OK");
-
-#ifdef ARCH_BE
-SwapBytes(fin8.len);
-#endif
-
-Encrypt(&iaUser->ctx, (char*)&fin8, (char*)&fin8, Min8(sizeof(fin8))/8);
-
-iaUser->user->Unauthorize(this);
-
-int ret = Send(sip, iaUser->port, (char*)&fin8, Min8(sizeof(fin8)));
-ip2user.erase(it);
-return ret;
-}
-//-----------------------------------------------------------------------------
-bool AUTH_IA::WaitPackets(int sd) const
-{
-fd_set rfds;
-FD_ZERO(&rfds);
-FD_SET(sd, &rfds);
-
-struct timeval tv;
-tv.tv_sec = 0;
-tv.tv_usec = 500000;
-
-int res = select(sd + 1, &rfds, NULL, NULL, &tv);
-if (res == -1) // Error
- {
- if (errno != EINTR)
- {
- printfd(__FILE__, "Error on select: '%s'\n", strerror(errno));
- }
- return false;
- }
-
-if (res == 0) // Timeout
- {
- return false;
- }
-
-return true;
-}
-//-----------------------------------------------------------------------------
-inline
-void InitEncrypt(BLOWFISH_CTX * ctx, const string & password)
-{
-unsigned char keyL[PASSWD_LEN]; // ðÁÒÏÌØ ÄÌÑ ÛÉÆÒÏ×ËÉ
-memset(keyL, 0, PASSWD_LEN);
-strncpy((char *)keyL, password.c_str(), PASSWD_LEN);
-Blowfish_Init(ctx, keyL, PASSWD_LEN);
-}
-//-----------------------------------------------------------------------------
-inline
-void Decrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8)
-{
-// len8 - ÄÌÉÎÁ × 8-ÍÉ ÂÁÊÔÏ×ÙÈ ÂÌÏËÁÈ
-
-for (int i = 0; i < len8; i++)
- DecodeString(dst + i * 8, src + i * 8, ctx);
-}
-//-----------------------------------------------------------------------------
-inline
-void Encrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8)
-{
-// len8 - ÄÌÉÎÁ × 8-ÍÉ ÂÁÊÔÏ×ÙÈ ÂÌÏËÁÈ
-
-for (int i = 0; i < len8; i++)
- EncodeString(dst + i * 8, src + i * 8, ctx);
-}
git.stg.codes / stg.git / blobdiff