Kawe Mazidjatari b3e768190c Pylon: fix use after free
The member must contain a copy of the string, pointing it to the buffer used by the language cvar results in undefined behavior. Several cases were the string pointed to random data were reported.
2024-04-05 16:21:45 +02:00

40 lines
1.8 KiB
C++

#pragma once
#include "thirdparty/curl/include/curl/curl.h"
#include "bansystem.h"
#include "serverlisting.h"
#include "localize/ilocalize.h"
class CPylon
{
public:
CPylon() { m_Language = g_LanguageNames[0]; }
vector<NetGameServer_t> GetServerList(string& outMessage) const;
bool GetServerByToken(NetGameServer_t& slOutServer, string& outMessage, const string& svToken) const;
bool PostServerHost(string& outMessage, string& svOutToken, const NetGameServer_t& netGameServer) const;
bool GetBannedList(const CBanSystem::BannedList_t& inBannedVec, CBanSystem::BannedList_t& outBannedVec) const;
bool CheckForBan(const string& ipAddress, const uint64_t nucleusId, const string& personaName, string& outReason) const;
void ExtractError(const rapidjson::Document& resultBody, string& outMessage, CURLINFO status, const char* errorText = nullptr) const;
void ExtractError(const string& response, string& outMessage, CURLINFO status, const char* messageText = nullptr) const;
void LogBody(const rapidjson::Document& responseJson) const;
bool SendRequest(const char* endpoint, const rapidjson::Document& requestJson, rapidjson::Document& responseJson, string& outMessage, CURLINFO& status, const char* errorText = nullptr) const;
bool QueryServer(const char* endpoint, const char* request, string& outResponse, string& outMessage, CURLINFO& outStatus) const;
inline const string& GetCurrentToken() const { return m_Token; }
inline const string& GetCurrentError() const { return m_ErrorMsg; }
inline void SetCurrentToken(const string& token) { m_Token = token; }
inline void SetCurrentError(const string& error) { m_ErrorMsg = error; }
inline void SetLanguage(const char* lang) { m_Language = lang; };
private:
string m_Token;
string m_ErrorMsg;
string m_Language;
};
extern CPylon* g_pMasterServer;