Merge branch 'master' into full-month-stats

[stg.git] / projects / stargazer / plugins / authorization / inetaccess / inetaccess.cpp

diff --git a/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp b/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp
index 94104ac124122445bc33d194755695248d6c36c2..d3c1b9605c7e4a419d015582e92e275998fb3779 100644 (file)
--- a/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp
+++ b/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp
@@ -30,7 +30,7 @@
 
 #include <sys/types.h>
 #include <sys/socket.h>
-#include <unistd.h> // usleep, close
+#include <unistd.h> // close
 
 #include <csignal>
 #include <cstdlib>
@@ -70,6 +70,7 @@ AUTH_IA_SETTINGS::AUTH_IA_SETTINGS()
     : userDelay(0),
       userTimeout(0),
       port(0),
+      errorStr(),
       freeMbShowType(freeMbCash)
 {
 }
@@ -173,13 +174,15 @@ return 0;
 #ifdef IA_PHASE_DEBUG
 IA_PHASE::IA_PHASE()
     : phase(1),
+      phaseTime(),
       flog(NULL)
 {
 gettimeofday(&phaseTime, NULL);
 }
 #else
 IA_PHASE::IA_PHASE()
-    : phase(1)
+    : phase(1),
+      phaseTime()
 {
 gettimeofday(&phaseTime, NULL);
 }
@@ -295,15 +298,32 @@ return phaseTime;
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 AUTH_IA::AUTH_IA()
-    : nonstop(false),
+    : ctxS(),
+      errorStr(),
+      iaSettings(),
+      settings(),
+      nonstop(false),
       isRunningRun(false),
       isRunningRunTimeouter(false),
       users(NULL),
       stgSettings(NULL),
+      ip2user(),
+      recvThread(),
+      timeouterThread(),
+      mutex(),
       listenSocket(-1),
-      WriteServLog(GetStgLogger()),
+      connSynAck6(),
+      connSynAck8(),
+      disconnSynAck6(),
+      disconnSynAck8(),
+      aliveSyn6(),
+      aliveSyn8(),
+      fin6(),
+      fin8(),
+      packetTypes(),
       enabledDirs(0xFFffFFff),
-      onDelUserNotifier(*this)
+      onDelUserNotifier(*this),
+      logger(GetPluginLogger(GetStgLogger(), "auth_ia"))
 {
 InitEncrypt(&ctxS, "pr7Hhen");
 
@@ -373,6 +393,7 @@ if (!isRunningRun)
         {
         errorStr = "Cannot create thread.";
         printfd(__FILE__, "Cannot create recv thread\n");
+        logger("Cannot create recv thread.");
         return -1;
         }
     }
@@ -383,6 +404,7 @@ if (!isRunningRunTimeouter)
         {
         errorStr = "Cannot create thread.";
         printfd(__FILE__, "Cannot create timeouter thread\n");
+        logger("Cannot create timeouter thread.");
         return -1;
         }
     }
@@ -408,29 +430,8 @@ 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)
-        {
-        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");
+        struct timespec ts = {0, 200000000};
+        nanosleep(&ts, NULL);
         }
     }
 
@@ -441,37 +442,26 @@ 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)
-        {
-        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");
+        struct timespec ts = {0, 200000000};
+        nanosleep(&ts, NULL);
         }
     }
-printfd(__FILE__, "AUTH_IA::Stoped successfully.\n");
+
 users->DelNotifierUserDel(&onDelUserNotifier);
+
+if (isRunningRun || isRunningRunTimeouter)
+    return -1;
+
+printfd(__FILE__, "AUTH_IA::Stoped successfully.\n");
 return 0;
 }
 //-----------------------------------------------------------------------------
 void * AUTH_IA::Run(void * d)
 {
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
 AUTH_IA * ia = static_cast<AUTH_IA *>(d);
 
 ia->isRunningRun = true;
@@ -497,6 +487,10 @@ return NULL;
 //-----------------------------------------------------------------------------
 void * AUTH_IA::RunTimeouter(void * d)
 {
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
 AUTH_IA * ia = static_cast<AUTH_IA *>(d);
 
 ia->isRunningRunTimeouter = true;
@@ -505,7 +499,8 @@ int a = -1;
 string monFile = ia->stgSettings->GetMonitorDir() + "/inetaccess_t";
 while (ia->nonstop)
     {
-    usleep(20000);
+    struct timespec ts = {0, 20000000};
+    nanosleep(&ts, NULL);
     ia->Timeouter();
     // TODO change counter to timer and MONITOR_TIME_DELAY_SEC
     if (++a % (50 * 60) == 0 && ia->stgSettings->GetMonitoring())
@@ -535,6 +530,7 @@ listenSocket = socket(AF_INET, SOCK_DGRAM, 0);
 if (listenSocket < 0)
     {
     errorStr = "Cannot create socket.";
+    logger("Cannot create a socket: %s", strerror(errno));
     return -1;
     }
 
@@ -545,6 +541,7 @@ 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.";
+    logger("Cannot bind the socket: %s", strerror(errno));
     return -1;
     }
 
@@ -578,6 +575,7 @@ if (dataLen <= 0) // Error
     if (errno != EINTR)
         {
         printfd(__FILE__, "recvfrom res=%d, error: '%s'\n", dataLen, strerror(errno));
+        logger("recvfrom error: %s", strerror(errno));
         return -1;
         }
     return 0;
@@ -601,9 +599,9 @@ uint16_t sport = htons(outerAddr.sin_port);
 USER_PTR user;
 if (users->FindByName(login, &user))
     {
-    WriteServLog("User's connect failed: user '%s' not found. IP %s",
-                 login,
-                 inet_ntostring(sip).c_str());
+    logger("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!");
     return -1;
@@ -613,12 +611,14 @@ printfd(__FILE__, "User '%s' FOUND!\n", user->GetLogin().c_str());
 
 if (user->GetProperty().disabled.Get())
     {
+    logger("Cannont authorize '%s', user is disabled.", login);
     SendError(sip, sport, protoVer, "õÞÅÔÎÁÑ ÚÁÐÉÓØ ÚÁÂÌÏËÉÒÏ×ÁÎÁ");
     return 0;
     }
 
 if (user->GetProperty().passive.Get())
     {
+    logger("Cannont authorize '%s', user is passive.", login);
     SendError(sip, sport, protoVer, "õÞÅÔÎÁÑ ÚÁÐÉÓØ ÚÁÍÏÒÏÖÅÎÁ");
     return 0;
     }
@@ -627,8 +627,8 @@ if (!user->GetProperty().ips.Get().IsIPInIPS(sip))
     {
     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());
+    logger("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;
     }
@@ -765,10 +765,10 @@ if (it == ip2user.end())
                     userPtr->GetLogin().c_str(),
                     inet_ntostring(sip).c_str(),
                    login.c_str());
-            WriteServLog("IP address already in use by user '%s'. IP %s, login: '%s'",
-                         userPtr->GetLogin().c_str(),
-                         inet_ntostring(sip).c_str(),
-                         login.c_str());
+            logger("IP address is already in use by user '%s'. IP %s, login: '%s'",
+                   userPtr->GetLogin().c_str(),
+                   inet_ntostring(sip).c_str(),
+                   login.c_str());
             SendError(sip, sport, protoVer, "÷ÁÛ IP ÁÄÒÅÓ ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ!");
             return 0;
             }
@@ -779,21 +779,10 @@ if (it == ip2user.end())
     std::pair<std::map<uint32_t, IA_USER>::iterator, bool> res;
     res = ip2user.insert(std::make_pair(sip, IA_USER(login, user, sport, protoVer)));
     it = res.first;
-    /*ip2user[sip].login = login;
-    ip2user[sip].user = user;
-    ip2user[sip].protoVer = protoVer;
-    ip2user[sip].port = sport;*/
     #ifdef IA_PHASE_DEBUG
     it->second.phase.SetLogFileName(stgSettings->GetLogFileName());
     it->second.phase.SetUserLogin(login);
     #endif
-
-    /*it = ip2user.find(sip); //TODO
-    if (it == ip2user.end())
-        {
-        printfd(__FILE__, "+++ ERROR +++\n");
-        return -1;
-        }*/
     }
 else if (user->GetID() != it->second.user->GetID())
     {
@@ -801,19 +790,16 @@ else if (user->GetID() != it->second.user->GetID())
             it->second.user->GetLogin().c_str(),
             inet_ntostring(sip).c_str(),
             user->GetLogin().c_str());
-    WriteServLog("IP address already in use by user '%s'. IP %s, login: '%s'",
-                 it->second.user->GetLogin().c_str(),
-                 inet_ntostring(sip).c_str(),
-                 user->GetLogin().c_str());
+    logger("IP address is already in use by user '%s'. IP %s, login: '%s'",
+           it->second.user->GetLogin().c_str(),
+           inet_ntostring(sip).c_str(),
+           user->GetLogin().c_str());
     SendError(sip, sport, protoVer, "÷ÁÛ IP ÁÄÒÅÓ ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ!");
     return 0;
     }
 
 IA_USER * iaUser = &(it->second);
 
-/*if (iaUser->port != sport)
-    iaUser->port = sport;*/
-
 if (iaUser->password != user->GetProperty().password.Get())
     {
     InitEncrypt(&iaUser->ctx, user->GetProperty().password.Get());
@@ -832,9 +818,9 @@ 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. User: '%s', ip %s. Wrong login or password",
-                 login.c_str(),
-                 inet_ntostring(sip).c_str());
+    logger("User's connect failed. User: '%s', ip %s. Wrong login or password",
+           login.c_str(),
+           inet_ntostring(sip).c_str());
     ip2user.erase(it);
     return 0;
     }
@@ -844,10 +830,10 @@ if (user->IsAuthorizedBy(this) && user->GetCurrIP() != sip)
     printfd(__FILE__, "Login %s already in use from ip %s. IP %s\n",
             login.c_str(), inet_ntostring(user->GetCurrIP()).c_str(),
             inet_ntostring(sip).c_str());
-    WriteServLog("Login %s already in use from ip %s. IP %s",
-                 login.c_str(),
-                 inet_ntostring(user->GetCurrIP()).c_str(),
-                 inet_ntostring(sip).c_str());
+    logger("Login '%s' is already in use from ip %s. IP %s",
+           login.c_str(),
+           inet_ntostring(user->GetCurrIP()).c_str(),
+           inet_ntostring(sip).c_str());
     SendError(sip, sport, protoVer, "÷ÁÛ ÌÏÇÉÎ ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ!");
     ip2user.erase(it);
     return 0;
@@ -1170,7 +1156,7 @@ 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();