Project-Polygon
/
PolygonDLL
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Turns out I forgot to commit this: Add proper SendTop implementation to 2011

This commit is contained in:
pizzaboxer 2022-02-09 07:56:32 +00:00
parent d830e42507
commit 0653224cf9
6 changed files with 90 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
PolygonClientUtilities/Config.h
View File

@ -1,17 +1,18 @@
#pragma once
#define MFC2010
#define MFC2011
#define PLAYERBUILD
#define ARBITERBUILD
#define DEBUG_SERVERREPLICATOR__PROCESSPACKET
// #define DEBUG_SERVERREPLICATOR__PROCESSPACKET
// when PLAYERBUILD is defined, the following changes occur for 2010 and 2012 only:
// the -jobId arg is parsed
// when ARBITERBUILD is defined, the following changes occur:
// DataModel->getJobId is hooked
// StandardOut->print is hooked
// DataModel::getJobId is hooked
// DataModel::~DataModel is hooked
// StandardOut::print is hooked
// Network::RakNetAddressToString is hooked
// -jobId arg becomes available
// HTTP requests and output messages are logged to a file
@ -25,9 +26,8 @@
#define ADDRESS_NETWORK__RAKNETADDRESSTOSTRING 0x004FC1A0
#define ADDRESS_HTTP__TRUSTCHECK 0x005A2680
#define ADDRESS_CRYPT__VERIFYSIGNATUREBASE64 0x0079ECF0
#define ADDRESS_SERVERREPLICATOR__SENDTOP 0x00506910
#define ADDRESS_SERVERREPLICATOR__PROCESSPACKET 0x00507420
#define ADDRESS_RAKNET__BITSTREAM 0x004DBF00
// MFC specific definitions
#define CLASSLOCATION_CROBLOXAPP 0x00BFF898
@ -45,6 +45,7 @@
// RakNet packet definitions
#define ID_TIMESTAMP 25
#define ID_SET_GLOBALS 95
#define ID_REQUEST_CHARACTER 96
#define ID_DATA 98
#define ID_SUBMIT_TICKET 104
@ -55,10 +56,13 @@
#define CLASSPADDING_DATAMODEL__JOBID 740 // when compiled as debug, this must be 739
#define ADDRESS_DATAMODEL__GETJOBID 0x005E70C0
#define ADDRESS_DATAMODEL__DESTRUCT 0x006002A0
#define ADDRESS_STANDARDOUT__PRINT 0x005B25E0
#define ADDRESS_NETWORK__RAKNETADDRESSTOSTRING 0x0
#define ADDRESS_HTTP__TRUSTCHECK 0x005B7050
#define ADDRESS_CRYPT__VERIFYSIGNATUREBASE64 0x00809EC0
#define ADDRESS_SERVERREPLICATOR__SENDTOP 0x00513E80
#define ADDRESS_SERVERREPLICATOR__PROCESSTICKET 0x00514B60
// MFC specific definitions
#define CLASSLOCATION_CROBLOXAPP 0x00CBA8A0
@ -74,10 +78,8 @@
#define ADDRESS_CROBLOXCOMMANDLINEINFO__PARSEPARAM 0x0045EE50
#define ADDRESS_CCOMMANDLINEINFO__PARSELAST 0x0081354A
#define ID_TIMESTAMP 27
// RakNet definitions
#define ID_SET_GLOBALS 127
// guess: #define ID_TEACH_DESCRIPTOR_DICTIONARIES 128
#define ID_DATA 129
#define ID_REQUEST_MARKER 130
#define ID_PHYSICS 131

2
PolygonClientUtilities/Logger.cpp
View File

@ -1,7 +1,7 @@
#include "pch.h"
#include "Logger.h"
#pragma warning(disable : 4996)
//#pragma warning(disable : 4996)
HANDLE Logger::handle;
std::ofstream Logger::outputLog;

10
PolygonClientUtilities/RobloxMFCClasses.h
View File

@ -18,6 +18,16 @@ struct Packet
void* padding2[1];
unsigned char* data;
};
struct ConcurrentRakPeer {};
struct RakPeerInterface {};
struct ServerReplicator
{
void* padding1[1869]; // offset of 0 -> 7476
bool padding2; // offset of 7476 -> 7477
bool isAuthenticated; // offset of 7477 -> 7478
};
#endif
#if defined(MFC2010) || defined(MFC2011)

55
PolygonClientUtilities/RobloxMFCHooks.cpp
View File

@ -3,8 +3,10 @@
#include "Patches.h"
#include "Config.h"
#include "Util.h"
#include "Logger.h"
#include "LUrlParser.h"
#ifdef ARBITERBUILD
#include "Logger.h"
#endif
static bool hasAuthUrlArg = false;
static bool hasAuthTicketArg = false;
@ -17,6 +19,8 @@ static std::wstring authenticationTicket;
static std::wstring joinScriptUrl;
static std::string jobId;
static std::map<ServerReplicator*, RakPeerInterface*> rakPeers;
// Functions //
Http__trustCheck_t Http__trustCheck = (Http__trustCheck_t)ADDRESS_HTTP__TRUSTCHECK;
@ -25,6 +29,10 @@ Crypt__verifySignatureBase64_t Crypt__verifySignatureBase64 = (Crypt__verifySign
DataModel__getJobId_t DataModel__getJobId = (DataModel__getJobId_t)ADDRESS_DATAMODEL__GETJOBID;
StandardOut__print_t StandardOut__print = (StandardOut__print_t)ADDRESS_STANDARDOUT__PRINT;
// Network__RakNetAddressToString_t Network__RakNetAddressToString = (Network__RakNetAddressToString_t)ADDRESS_NETWORK__RAKNETADDRESSTOSTRING;
#ifdef MFC2011
ServerReplicator__sendTop_t ServerReplicator__sendTop = (ServerReplicator__sendTop_t)ADDRESS_SERVERREPLICATOR__SENDTOP;
ServerReplicator__processTicket_t ServerReplicator__processTicket = (ServerReplicator__processTicket_t)ADDRESS_SERVERREPLICATOR__PROCESSTICKET;
#endif
#ifdef PLAYER2012
Application__ParseArguments_t Application__ParseArguments = (Application__ParseArguments_t)ADDRESS_APPLICATION__PARSEARGUMENTS;
#endif
@ -128,6 +136,47 @@ void __fastcall StandardOut__print_hook(int _this, void*, int type, std::string*
// return Network__RakNetAddressToString(raknetAddress, portDelineator);
// }
#ifdef MFC2011
void __fastcall ServerReplicator__sendTop_hook(ServerReplicator* _this, void*, RakPeerInterface* peer)
{
if (_this->isAuthenticated)
{
// printf("ServerReplicator::sendTop called: player is authenticated\n");
ServerReplicator__sendTop(_this, peer);
}
else if (rakPeers.find(_this) == rakPeers.end())
{
// printf("ServerReplicator::sendTop called: player is not authenticated\n");
rakPeers.insert(std::pair<ServerReplicator*, RakPeerInterface*>(_this, peer));
}
}
void __fastcall ServerReplicator__processTicket_hook(ServerReplicator* _this, void*, Packet* packet)
{
ServerReplicator__processTicket(_this, packet);
// THIS IS TEMPORARY
// i literally cant find a way to obtain rakpeerinterface from _this, like it's really damn hard
// so i'm cheating on doing that by getting rakpeerinterface from the first sendtop call,
// throwing that into a lookup table and then using that here
auto pos = rakPeers.find(_this);
if (pos == rakPeers.end())
{
// printf("ServerReplicator::sendTop called: could not find rakpeer for %08X\n", (int)_this);
}
else if (_this->isAuthenticated)
{
// printf("ServerReplicator::sendTop called: Value of peer: %08X - associated with %08X\n", (int)pos->second, (int)_this);
ServerReplicator__sendTop_hook(_this, nullptr, pos->second);
}
else
{
// printf("ServerReplicator::sendTop called: player is not authenticated\n");
}
}
#endif
#ifdef PLAYER2012
BOOL __fastcall Application__ParseArguments_hook(int _this, void*, int a2, const char* argv)
{
@ -196,7 +245,7 @@ BOOL __fastcall CRobloxApp__InitInstance_hook(CRobloxApp* _this)
CRobloxDoc* document = CRobloxApp__CreateDocument(_this);
CWorkspace__ExecUrlScript(document->workspace, joinScriptUrl.c_str(), VARIANTARG(), VARIANTARG(), VARIANTARG(), VARIANTARG(), nullptr);
}
catch (std::runtime_error& exception)
catch (std::runtime_error)// & exception)
{
// MessageBoxA(nullptr, exception.what(), nullptr, MB_ICONERROR);
return FALSE;
@ -344,4 +393,4 @@ INT __fastcall ServerReplicator__processPacket_hook(int _this, void*, Packet* pa
return ServerReplicator__processPacket(_this, packet);
}
#endif
#endif

12
PolygonClientUtilities/RobloxMFCHooks.h
View File

@ -10,6 +10,10 @@ typedef void(__thiscall* Crypt__verifySignatureBase64_t)(HCRYPTPROV* _this, char
typedef INT(__thiscall* DataModel__getJobId_t)(DataModel* _this, int a2);
typedef void(__thiscall* StandardOut__print_t)(int _this, int type, std::string* message);
// typedef std::string(__thiscall* Network__RakNetAddressToString_t)(const int raknetAddress, char portDelineator);
#ifdef MFC2011
typedef void(__thiscall* ServerReplicator__sendTop_t)(ServerReplicator* _this, RakPeerInterface* peer);
typedef void(__thiscall* ServerReplicator__processTicket_t)(ServerReplicator* _this, Packet* packet);
#endif
#ifdef PLAYER2012
typedef BOOL(__thiscall* Application__ParseArguments_t)(int _this, int a2, const char* argv);
#endif
@ -31,6 +35,10 @@ void __fastcall Crypt__verifySignatureBase64_hook(HCRYPTPROV* _this, void*, char
INT __fastcall DataModel__getJobId_hook(DataModel* _this, void*, int a2);
void __fastcall StandardOut__print_hook(int _this, void*, int type, std::string* message);
// std::string __fastcall Network__RakNetAddressToString_hook(const int raknetAddress, char portDelineator);
#ifdef MFC2011
void __fastcall ServerReplicator__sendTop_hook(ServerReplicator* _this, void*, RakPeerInterface* peer);
void __fastcall ServerReplicator__processTicket_hook(ServerReplicator* _this, void*, Packet* packet);
#endif
#ifdef PLAYER2012
BOOL __fastcall Application__ParseArguments_hook(int _this, void*, int a2, const char* argv);
#endif
@ -52,6 +60,10 @@ extern Crypt__verifySignatureBase64_t Crypt__verifySignatureBase64;
extern DataModel__getJobId_t DataModel__getJobId;
extern StandardOut__print_t StandardOut__print;
// extern Network__RakNetAddressToString_t Network__RakNetAddressToString;
#ifdef MFC2011
extern ServerReplicator__sendTop_t ServerReplicator__sendTop;
extern ServerReplicator__processTicket_t ServerReplicator__processTicket;
#endif
#ifdef PLAYER2012
extern Application__ParseArguments_t Application__ParseArguments;
#endif

4
PolygonClientUtilities/dllmain.cpp
View File

@ -11,6 +11,10 @@ ADD_PATCH(Crypt__verifySignatureBase64, Crypt__verifySignatureBase64_hook)
ADD_PATCH(DataModel__getJobId, DataModel__getJobId_hook)
ADD_PATCH(StandardOut__print, StandardOut__print_hook)
// ADD_PATCH(Network__RakNetAddressToString, Network__RakNetAddressToString_hook)
#ifdef MFC2011
ADD_PATCH(ServerReplicator__sendTop, ServerReplicator__sendTop_hook)
ADD_PATCH(ServerReplicator__processTicket, ServerReplicator__processTicket_hook)
#endif
#ifdef PLAYER2012
ADD_PATCH(Application__ParseArguments, Application__ParseArguments_hook)
#endif