From 8b56248ef58323c6e28264b5317d39c22c59db04 Mon Sep 17 00:00:00 2001
From: Rogier Polak <rogier.l.a.polak@gmail.com>
Date: Sat, 10 Mar 2007 11:52:51 +0000
Subject: Added a utility function for creating magic_tokens

---
 src/account-server/accounthandler.cpp | 13 ++++---------
 src/account-server/main-account.cpp   |  3 +++
 src/account-server/serverhandler.cpp  | 13 +++++--------
 3 files changed, 12 insertions(+), 17 deletions(-)

(limited to 'src/account-server')

diff --git a/src/account-server/accounthandler.cpp b/src/account-server/accounthandler.cpp
index d5d5d35f..2b1f2ff0 100644
--- a/src/account-server/accounthandler.cpp
+++ b/src/account-server/accounthandler.cpp
@@ -38,8 +38,7 @@
 #include "net/netcomputer.hpp"
 #include "utils/logger.h"
 #include "utils/stringfilter.h"
-
-// TODO: Implement a class to handle these tokens more generally
+#include "utils/tokendispenser.hpp"
 
 typedef std::map< std::string, AccountClient* > AccountPendingClients;
 typedef std::map< std::string, int > AccountPendingReconnects;
@@ -226,12 +225,8 @@ AccountHandler::processMessage(NetComputer *comp, MessageIn &message)
                 LOG_DEBUG(selectedChar->getName() <<
                                           " is trying to enter the servers.");
 
-                std::string magic_token(32, ' ');
-                for (int i = 0; i < 32; ++i) {
-                    magic_token[i] =
-                        1 + (int) (127 * (rand() / (RAND_MAX + 1.0)));
-                }
-                result.writeString(magic_token, 32);
+                std::string magic_token(utils::getMagicToken());
+                result.writeString(magic_token, MAGIC_TOKEN_LENGTH);
                 result.writeString(address);
                 result.writeShort(port);
                 // TODO: get correct address and port for the chat server
@@ -390,7 +385,7 @@ AccountHandler::handleReconnectMessage(AccountClient &computer, MessageIn &msg)
 {
     if (computer.getAccount().get() == NULL)
     {
-        std::string magic_token = msg.readString(32);
+        std::string magic_token = msg.readString(MAGIC_TOKEN_LENGTH);
         AccountPendingReconnects::iterator i =
                                           pendingReconnects.find(magic_token);
         if (i == pendingReconnects.end())
diff --git a/src/account-server/main-account.cpp b/src/account-server/main-account.cpp
index 6e2ef77a..209e4a24 100644
--- a/src/account-server/main-account.cpp
+++ b/src/account-server/main-account.cpp
@@ -175,6 +175,9 @@ void initialize()
     config.setValue("dbuser", "");
     config.setValue("dbpass", "");
     config.setValue("dbhost", "");
+
+    //Seed the random number generator
+    std::srand( time(NULL) );
 }
 
 
diff --git a/src/account-server/serverhandler.cpp b/src/account-server/serverhandler.cpp
index 9a6dd667..d2159d44 100644
--- a/src/account-server/serverhandler.cpp
+++ b/src/account-server/serverhandler.cpp
@@ -31,6 +31,7 @@
 #include "net/messageout.hpp"
 #include "net/netcomputer.hpp"
 #include "utils/logger.h"
+#include "utils/tokendispenser.hpp"
 
 extern void registerAccountReconnect(int accountID,
                                      const std::string &magic_token);
@@ -79,7 +80,7 @@ void ServerHandler::registerGameClient(std::string const &token, CharacterPtr pt
     unsigned mapId = ptr->getMapId();
 
     MessageOut msg(AGMSG_PLAYER_ENTER);
-    msg.writeString(token, 32);
+    msg.writeString(token, MAGIC_TOKEN_LENGTH);
     ptr->serialize(msg); //Characterdata
 
     Servers::const_iterator i = servers.find(mapId);
@@ -138,11 +139,7 @@ void ServerHandler::processMessage(NetComputer *comp, MessageIn &msg)
         {
             LOG_DEBUG("GAMSG_REDIRECT");
             int id = msg.readLong();
-            std::string magic_token(32, ' ');
-            for (int i = 0; i < 32; ++i)
-            {
-                magic_token[i] = 1 + (int)(127 * (rand() / (RAND_MAX + 1.0)));
-            }
+            std::string magic_token(utils::getMagicToken());
             Storage &store = Storage::instance("tmw");
             CharacterPtr ptr = store.getCharacter(id);
             std::string address;
@@ -153,7 +150,7 @@ void ServerHandler::processMessage(NetComputer *comp, MessageIn &msg)
                 registerGameClient(magic_token, ptr);
                 result.writeShort(AGMSG_REDIRECT_RESPONSE);
                 result.writeLong(ptr->getDatabaseID());
-                result.writeString(magic_token, 32);
+                result.writeString(magic_token, MAGIC_TOKEN_LENGTH);
                 result.writeString(address);
                 result.writeShort(port);
             }
@@ -168,7 +165,7 @@ void ServerHandler::processMessage(NetComputer *comp, MessageIn &msg)
         {
             LOG_DEBUG("GAMSG_PLAYER_RECONNECT");
             int characterID = msg.readLong();
-            std::string magic_token = msg.readString(32);
+            std::string magic_token = msg.readString(MAGIC_TOKEN_LENGTH);
 
             Storage &store = Storage::instance("tmw");
             CharacterPtr ptr = store.getCharacter(characterID);
-- 
cgit v1.2.3-70-g09d2