X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/1347f3d1e04bedd1508589173f577673ee2c5554..9d39c12e0f22efa4648989e1f01368ad34e0f929:/projects/stargazer/plugins/configuration/sgconfig/rsconf.cpp

diff --git a/projects/stargazer/plugins/configuration/sgconfig/rsconf.cpp b/projects/stargazer/plugins/configuration/sgconfig/rsconf.cpp
index 9b448f6c..f7e6169e 100644
--- a/projects/stargazer/plugins/configuration/sgconfig/rsconf.cpp
+++ b/projects/stargazer/plugins/configuration/sgconfig/rsconf.cpp
@@ -14,26 +14,29 @@
  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/*******************************************************************
-*
-*    DESCRIPTION: æÁÊÌ Ó ÏÓÎÏ×ÎÙÍÉ ÆÕÎËÃÉÑÍÉ ÄÌÑ ÓÅÔÅ×ÏÇÏ ÏÂÍÅÎÁ ÄÁÎÎÙÍÉ
-*    Ó ÍÅÎÅÄÖÅÒÏÍ ËÌÉÅÎÔÏ×. ðÒÉÅÍ, ÐÅÒÅÄÁÞÁ É ÛÉÆÒÏ×ÁÎÉÅ ÓÏÏÂÝÅÎÉÊ.
-*
-*    AUTHOR: Boris Mikhailenko <stg34@stargazer.dp.ua>
-*
-*    $Revision: 1.24 $
-*    $Date: 2010/10/04 20:24:54 $
-*
-*******************************************************************/
+/*
+ *    Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
+ */
 
-#include <unistd.h> // close
+#include "configproto.h"
+
+#include "parser.h"
+
+#include "stg/admins.h"
+#include "stg/logger.h"
+#include "stg/common.h"
+#include "stg/blowfish.h"
 
 #include <cerrno>
 #include <csignal>
 #include <cstdio> // snprintf
+#include <cstring> // strerror
 
-#include "stg/blowfish.h"
-#include "configproto.h"
+#include <unistd.h> // close
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
 
 #ifndef ENODATA
 // FreeBSD 4.* - suxx
@@ -57,7 +60,6 @@ enum
 //-----------------------------------------------------------------------------
 int CONFIGPROTO::Prepare()
 {
-std::list<std::string> ansList; //óÀÄÁ ÂÕÄÅÔ ÐÏÍÅÝÅÎ ÏÔ×ÅÔ ÄÌÑ ÍÅÎÅÄÖÅÒÁ ËÌÉÅÎÔÏ×
 int res;
 struct sockaddr_in listenAddr;
 
@@ -147,13 +149,11 @@ while (nonstop)
                              &outerAddrLen);
 
     if (!nonstop)
-        {
         break;
-        }
 
     if (outerSocket < 0)
         {
-	logger("accept error: %s", strerror(errno));
+        logger("accept error: %s", strerror(errno));
         printfd(__FILE__, "accept failed\n");
         continue;
         }
@@ -250,14 +250,14 @@ while (pos < stgHdrLen)
     if (!WaitPackets(sock))
         {
         state = confHdr;
-        SendError("Bad request");
+        SendError(sock, "Bad request");
         return -1;
         }
     ssize_t ret = recv(sock, &buf[pos], static_cast<int>(stgHdrLen) - static_cast<int>(pos), 0);
     if (ret <= 0)
         {
-	if (ret < 0)
-	    logger("recv error: %s", strerror(errno));
+        if (ret < 0)
+            logger("recv error: %s", strerror(errno));
         state = confHdr;
         return -1;
         }
@@ -271,7 +271,7 @@ if (0 == strncmp(buf, STG_HEADER, strlen(STG_HEADER)))
     }
 else
     {
-    SendError("Bad request");
+    SendError(sock, "Bad request");
     }
 
 state = confHdr;
@@ -319,7 +319,7 @@ while (pos < ADM_LOGIN_LEN) {
     if (ret <= 0)
         {
         // Error in network
-	logger("recv error: %s", strerror(errno));
+        logger("recv error: %s", strerror(errno));
         state = confHdr;
         return ENODATA;
         }
@@ -370,7 +370,7 @@ while (pos < ADM_LOGIN_LEN)
         {
         // Network error
         printfd(__FILE__, "recv error: '%s'\n", strerror(errno));
-	logger("recv error: %s", strerror(errno));
+        logger("recv error: %s", strerror(errno));
         state = confHdr;
         return ENODATA;
         }
@@ -385,13 +385,11 @@ if (currAdmin->GetLogin().empty())
     }
 
 BLOWFISH_CTX ctx;
-EnDecodeInit(currAdmin->GetPassword().c_str(), ADM_PASSWD_LEN, &ctx);
+InitContext(currAdmin->GetPassword().c_str(), ADM_PASSWD_LEN, &ctx);
 
 char login[ADM_LOGIN_LEN + 1];
 for (size_t i = 0; i < ADM_LOGIN_LEN / 8; i++)
-    {
-    DecodeString(login + i * 8, loginS + i * 8, &ctx);
-    }
+    DecryptBlock(login + i * 8, loginS + i * 8, &ctx);
 
 if (currAdmin == admins->GetNoAdmin())
     {
@@ -437,7 +435,7 @@ int CONFIGPROTO::RecvData(int sock)
 requestList.clear();
 BLOWFISH_CTX ctx;
 
-EnDecodeInit(currAdmin->GetPassword().c_str(), ADM_PASSWD_LEN, &ctx);
+InitContext(currAdmin->GetPassword().c_str(), ADM_PASSWD_LEN, &ctx);
 
 while (1)
     {
@@ -456,7 +454,7 @@ while (1)
         if (ret < 0)
             {
             // Network error
-	    logger("recv error: %s", strerror(errno));
+            logger("recv error: %s", strerror(errno));
             printfd(__FILE__, "recv error: '%s'\n", strerror(errno));
             return -1;
             }
@@ -473,76 +471,47 @@ while (1)
     char buffer[8];
     buffer[7] = 0;
 
-    DecodeString(buffer, bufferS, &ctx);
+    DecryptBlock(buffer, bufferS, &ctx);
     requestList.push_back(std::string(buffer, pos));
 
     if (done || memchr(buffer, 0, pos) != NULL)
         {
         // End of data
         if (ParseCommand())
-            {
-            SendError("Bad command");
-            }
-        return SendDataAnswer(sock);
+            return SendError(sock, "Bad command");
+        else
+            return SendDataAnswer(sock, GetDataAnswer());
         }
     }
 //return 0;
 }
 //-----------------------------------------------------------------------------
-int CONFIGPROTO::SendDataAnswer(int sock)
+int CONFIGPROTO::SendDataAnswer(int sock, const std::string & answer)
 {
-std::list<std::string>::iterator li;
-li = answerList.begin();
+if (answer.empty())
+    return 0;
 
 BLOWFISH_CTX ctx;
+InitContext(adminPassword.c_str(), ADM_PASSWD_LEN, &ctx);
 
-char buff[8];
-char buffS[8];
-int n = 0;
-int k = 0;
-
-EnDecodeInit(adminPassword.c_str(), ADM_PASSWD_LEN, &ctx);
-
-while (li != answerList.end())
+std::string::size_type pos = 0;
+std::string::size_type length = answer.length() + 1;
+while (pos < length)
     {
-    while ((*li).c_str()[k])
-        {
-        buff[n % 8] = (*li).c_str()[k];
-        n++;
-        k++;
-
-        if (n % 8 == 0)
-            {
-            EncodeString(buffS, buff, &ctx);
-            int ret = static_cast<int>(send(sock, buffS, 8, 0));
-            if (ret < 0)
-                {
-                return -1;
-                }
-            }
-        }
-    k = 0;// new node
-    ++li;
+    char buffer[1024];
+    std::string::size_type chunkLength = std::min(length - pos, sizeof(buffer));
+    EncryptString(buffer, answer.c_str() + pos, chunkLength, &ctx);
+    if (send(sock, buffer, (chunkLength & ~7) < chunkLength ? chunkLength + 8 : chunkLength, 0) < 0) // Need to send data adjusted to the 8-byte boundary.
+        return -1;
+    pos += chunkLength;
     }
 
-if (answerList.empty()) {
-    return 0;
-}
-
-buff[n % 8] = 0;
-EncodeString(buffS, buff, &ctx);
-
-answerList.clear();
-
-return static_cast<int>(send(sock, buffS, 8, 0));
+return 1;
 }
 //-----------------------------------------------------------------------------
-void CONFIGPROTO::SendError(const char * text)
+int CONFIGPROTO::SendError(int sock, const std::string & text)
 {
-char s[255];
-answerList.clear();
-snprintf(s, 255, "<Error value=\"%s\"/>", text);
-answerList.push_back(s);
+return SendDataAnswer(sock, "<Error value=\"" + text + "\"/>");
 }
 //-----------------------------------------------------------------------------
 void CONFIGPROTO::WriteLogAccessFailed(uint32_t ip)