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lots of launcher stuff

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BobTheBob 2021-08-18 03:56:51 +01:00
parent f63b853468
commit 125f53aaa6
23 changed files with 1180 additions and 21 deletions
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176
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/*
* MinHook - The Minimalistic API Hooking Library for x64/x86
* Copyright (C) 2009-2017 Tsuda Kageyu.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if !(defined _M_IX86) && !(defined _M_X64) && !(defined __i386__) && !(defined __x86_64__)
#error MinHook supports only x86 and x64 systems.
#endif
#include <windows.h>
// MinHook Error Codes.
typedef enum MH_STATUS
{
// Unknown error. Should not be returned.
MH_UNKNOWN = -1,
// Successful.
MH_OK = 0,
// MinHook is already initialized.
MH_ERROR_ALREADY_INITIALIZED,
// MinHook is not initialized yet, or already uninitialized.
MH_ERROR_NOT_INITIALIZED,
// The hook for the specified target function is already created.
MH_ERROR_ALREADY_CREATED,
// The hook for the specified target function is not created yet.
MH_ERROR_NOT_CREATED,
// The hook for the specified target function is already enabled.
MH_ERROR_ENABLED,
// The hook for the specified target function is not enabled yet, or already
// disabled.
MH_ERROR_DISABLED,
// The specified pointer is invalid. It points the address of non-allocated
// and/or non-executable region.
MH_ERROR_NOT_EXECUTABLE,
// The specified target function cannot be hooked.
MH_ERROR_UNSUPPORTED_FUNCTION,
// Failed to allocate memory.
MH_ERROR_MEMORY_ALLOC,
// Failed to change the memory protection.
MH_ERROR_MEMORY_PROTECT,
// The specified module is not loaded.
MH_ERROR_MODULE_NOT_FOUND,
// The specified function is not found.
MH_ERROR_FUNCTION_NOT_FOUND
}
MH_STATUS;
// Can be passed as a parameter to MH_EnableHook, MH_DisableHook,
// MH_QueueEnableHook or MH_QueueDisableHook.
#define MH_ALL_HOOKS NULL
#ifdef __cplusplus
extern "C" {
#endif
// Initialize the MinHook library. You must call this function EXACTLY ONCE
// at the beginning of your program.
MH_STATUS WINAPI MH_Initialize(VOID);
// Uninitialize the MinHook library. You must call this function EXACTLY
// ONCE at the end of your program.
MH_STATUS WINAPI MH_Uninitialize(VOID);
// Creates a Hook for the specified target function, in disabled state.
// Parameters:
// pTarget [in] A pointer to the target function, which will be
// overridden by the detour function.
// pDetour [in] A pointer to the detour function, which will override
// the target function.
// ppOriginal [out] A pointer to the trampoline function, which will be
// used to call the original target function.
// This parameter can be NULL.
MH_STATUS WINAPI MH_CreateHook(LPVOID pTarget, LPVOID pDetour, LPVOID *ppOriginal);
// Creates a Hook for the specified API function, in disabled state.
// Parameters:
// pszModule [in] A pointer to the loaded module name which contains the
// target function.
// pszTarget [in] A pointer to the target function name, which will be
// overridden by the detour function.
// pDetour [in] A pointer to the detour function, which will override
// the target function.
// ppOriginal [out] A pointer to the trampoline function, which will be
// used to call the original target function.
// This parameter can be NULL.
MH_STATUS WINAPI MH_CreateHookApi(
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal);
// Creates a Hook for the specified API function, in disabled state.
// Parameters:
// pszModule [in] A pointer to the loaded module name which contains the
// target function.
// pszTarget [in] A pointer to the target function name, which will be
// overridden by the detour function.
// pDetour [in] A pointer to the detour function, which will override
// the target function.
// ppOriginal [out] A pointer to the trampoline function, which will be
// used to call the original target function.
// This parameter can be NULL.
// ppTarget [out] A pointer to the target function, which will be used
// with other functions.
// This parameter can be NULL.
MH_STATUS WINAPI MH_CreateHookApiEx(
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal, LPVOID *ppTarget);
// Removes an already created hook.
// Parameters:
// pTarget [in] A pointer to the target function.
MH_STATUS WINAPI MH_RemoveHook(LPVOID pTarget);
// Enables an already created hook.
// Parameters:
// pTarget [in] A pointer to the target function.
// If this parameter is MH_ALL_HOOKS, all created hooks are
// enabled in one go.
MH_STATUS WINAPI MH_EnableHook(LPVOID pTarget);
// Disables an already created hook.
// Parameters:
// pTarget [in] A pointer to the target function.
// If this parameter is MH_ALL_HOOKS, all created hooks are
// disabled in one go.
MH_STATUS WINAPI MH_DisableHook(LPVOID pTarget);
// Queues to enable an already created hook.
// Parameters:
// pTarget [in] A pointer to the target function.
// If this parameter is MH_ALL_HOOKS, all created hooks are
// queued to be enabled.
MH_STATUS WINAPI MH_QueueEnableHook(LPVOID pTarget);
// Queues to disable an already created hook.
// Parameters:
// pTarget [in] A pointer to the target function.
// If this parameter is MH_ALL_HOOKS, all created hooks are
// queued to be disabled.
MH_STATUS WINAPI MH_QueueDisableHook(LPVOID pTarget);
// Applies all queued changes in one go.
MH_STATUS WINAPI MH_ApplyQueued(VOID);
// Translates the MH_STATUS to its name as a string.
const char * WINAPI MH_StatusToString(MH_STATUS status);
#ifdef __cplusplus
}
#endif

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// dllmain.cpp : Defines the entry point for the DLL application.
#include "pch.h"
#include "MinHook.h"
#include <string>
#include <sstream>
#include <filesystem>
#include <iostream>
#include <iomanip>
#define DLL_NAME L"Northstar.dll"
typedef BOOL(WINAPI *CreateProcessWType)(
LPCWSTR lpApplicationName,
LPWSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPCWSTR lpCurrentDirectory,
LPSTARTUPINFOW lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation
);
CreateProcessWType CreateProcessWOriginal;
HMODULE ownHModule;
std::filesystem::path tf2DirPath;
BOOL WINAPI CreateProcessWHook(
LPCWSTR lpApplicationName,
LPWSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPCWSTR lpCurrentDirectory,
LPSTARTUPINFOW lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation
)
{
bool isTitanfallProcess = false;
// origin doesn't use lpApplicationName
if (lpApplicationName)
isTitanfallProcess = wcsstr(lpApplicationName, L"Titanfall2\\Titanfall2.exe");
else
isTitanfallProcess = wcsstr(lpCommandLine, L"Titanfall2\\Titanfall2.exe");
std::wcout << lpCommandLine << std::endl;
// suspend process on creation so we can hook
if (isTitanfallProcess)
dwCreationFlags |= CREATE_SUSPENDED;
BOOL ret = CreateProcessWOriginal(lpApplicationName, lpCommandLine, lpProcessAttributes, lpThreadAttributes, bInheritHandles, dwCreationFlags, lpEnvironment, lpCurrentDirectory, lpStartupInfo, lpProcessInformation);
if (isTitanfallProcess)
{
std::cout << "Creating titanfall process!" << std::endl;
std::cout << "Handle: " << lpProcessInformation->hProcess << " ID: " << lpProcessInformation->dwProcessId << " Thread: " << lpProcessInformation->hThread << std::endl;
STARTUPINFO si;
memset(&si, 0, sizeof(si));
PROCESS_INFORMATION pi;
memset(&pi, 0, sizeof(pi));
std::stringstream argStr;
argStr << lpProcessInformation->dwProcessId;
argStr << " ";
argStr << lpProcessInformation->dwThreadId;
CreateProcessA((tf2DirPath / "InjectionProxy64.exe").string().c_str(), (LPSTR)(argStr.str().c_str()), 0, 0, false, 0, 0, tf2DirPath.string().c_str(), (LPSTARTUPINFOA)&si, &pi);
WaitForSingleObject(pi.hThread, INFINITE);
ResumeThread(lpProcessInformation->hProcess);
MH_RemoveHook(&CreateProcessW);
FreeLibrary(ownHModule);
}
return ret;
}
BOOL APIENTRY DllMain(HMODULE hModule,
DWORD ul_reason_for_call,
LPVOID lpReserved
)
{
switch (ul_reason_for_call)
{
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:
//DisableThreadLibraryCalls(hModule);
case DLL_THREAD_DETACH:
case DLL_PROCESS_DETACH:
break;
}
ownHModule = hModule;
char ownDllPath[MAX_PATH];
GetModuleFileNameA(hModule, ownDllPath, MAX_PATH);
tf2DirPath = std::filesystem::path(ownDllPath).parent_path();
//AllocConsole();
//freopen("CONOUT$", "w", stdout);
// hook CreateProcessW
if (MH_Initialize() > MH_ERROR_ALREADY_INITIALIZED) // MH_ERROR_ALREADY_INITIALIZED = 1, MH_OK = 0, these are the only results we should expect
return TRUE;
MH_CreateHook(&CreateProcessW, &CreateProcessWHook, reinterpret_cast<LPVOID*>(&CreateProcessWOriginal));
MH_EnableHook(&CreateProcessW);
return TRUE;
}

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#pragma once
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
// Windows Header Files
#include <windows.h>

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// pch.cpp: source file corresponding to the pre-compiled header
#include "pch.h"
// When you are using pre-compiled headers, this source file is necessary for compilation to succeed.

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// pch.h: This is a precompiled header file.
// Files listed below are compiled only once, improving build performance for future builds.
// This also affects IntelliSense performance, including code completion and many code browsing features.
// However, files listed here are ALL re-compiled if any one of them is updated between builds.
// Do not add files here that you will be updating frequently as this negates the performance advantage.
#ifndef PCH_H
#define PCH_H
#define _CRT_SECURE_NO_WARNINGS
// add headers that you want to pre-compile here
#include "framework.h"
#endif //PCH_H

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<ProjectGuid>{a8ce6730-a6c7-441d-8c65-8a39ee5a01a2}</ProjectGuid>
<RootNamespace>InjectionProxy64</RootNamespace>
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<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
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<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="main.cpp" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

22
InjectionProxy64/InjectionProxy64.vcxproj.filters Normal file
View file

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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<ClCompile Include="main.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
</Project>

40
InjectionProxy64/main.cpp Normal file
View file

@ -0,0 +1,40 @@
#include <string>
#include <Windows.h>
#define DLL_NAME L"Northstar.dll"
int main(int argc, char** argv)
{
// this a proxy process used for injecting into titanfall, since launchers are 32bit you can't inject from those into 64bit titanfall
// dont bother to do any error checking here, just assume it's getting called right
DWORD pid = std::stoi(argv[0]);
DWORD threadId = std::stoi(argv[1]);
HANDLE process = OpenProcess(PROCESS_ALL_ACCESS, false, pid);
HANDLE thread = OpenThread(THREAD_ALL_ACCESS, false, threadId);
HMODULE hKernel32 = GetModuleHandleW(L"kernel32.dll");
LPTHREAD_START_ROUTINE pLoadLibraryW = (LPTHREAD_START_ROUTINE)GetProcAddress(hKernel32, "LoadLibraryW");
SIZE_T dwLength = (wcslen(DLL_NAME) + 1) * 2;
LPVOID lpLibName = VirtualAllocEx(process, NULL, dwLength, MEM_COMMIT, PAGE_READWRITE);
SIZE_T written = 0;
WriteProcessMemory(process, lpLibName, DLL_NAME, dwLength, &written);
HANDLE hThread = CreateRemoteThread(process, NULL, NULL, pLoadLibraryW, lpLibName, NULL, NULL);
WaitForSingleObject(hThread, INFINITE);
// TODO: need to call initialisenorthstar in the new process
// (this does not currently work!!! )
//LPTHREAD_START_ROUTINE pInitNorthstar = (LPTHREAD_START_ROUTINE)GetProcAddress((HMODULE)lpLibName, "InitialiseNorthstar");
//HANDLE hInitThread = CreateRemoteThread(processInfo.hProcess, NULL, NULL, pInitNorthstar, NULL, NULL, NULL);
//WaitForSingleObject(hInitThread, INFINITE);
//CloseHandle(hInitThread);
ResumeThread(thread);
CloseHandle(hThread);
VirtualFreeEx(process, lpLibName, dwLength, MEM_RELEASE);
}

2
InjectorTest/main.cpp
View file

@ -10,7 +10,7 @@ int main() {
memset(&startupInfo, 0, sizeof(startupInfo));
memset(&processInfo, 0, sizeof(processInfo));
CreateProcessW(PROC_NAME, (LPWSTR)L"-noorigin -multiple -novid", NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &startupInfo, &processInfo);
CreateProcessW(PROC_NAME, (LPWSTR)L"-multiple -novid", NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &startupInfo, &processInfo);
HMODULE hKernel32 = GetModuleHandleW(L"kernel32.dll");
LPTHREAD_START_ROUTINE pLoadLibraryW =

153
LauncherInjector/LauncherInjector.vcxproj Normal file
View file

@ -0,0 +1,153 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<VCProjectVersion>16.0</VCProjectVersion>
<Keyword>Win32Proj</Keyword>
<ProjectGuid>{0ea82cb0-53fe-4d4c-96df-47fa970513d0}</ProjectGuid>
<RootNamespace>LauncherInjector</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="Shared">
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<LanguageStandard>stdcpp17</LanguageStandard>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
</Link>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<LanguageStandard>stdcpp17</LanguageStandard>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
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<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<LanguageStandard>stdcpp17</LanguageStandard>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
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<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<LanguageStandard>stdcpp17</LanguageStandard>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
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<ClCompile Include="main.cpp" />
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<ImportGroup Label="ExtensionTargets">
</ImportGroup>
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22
LauncherInjector/LauncherInjector.vcxproj.filters Normal file
View file

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
</Filter>
<Filter Include="Resource Files">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="main.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
</Project>

161
LauncherInjector/main.cpp Normal file
View file

@ -0,0 +1,161 @@
#include <Windows.h>
#include <TlHelp32.h>
#include <filesystem>
#include <sstream>
#include <iostream>
namespace fs = std::filesystem;
DWORD GetProcessByName(std::wstring processName)
{
HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
PROCESSENTRY32 processSnapshotEntry = { 0 };
processSnapshotEntry.dwSize = sizeof(PROCESSENTRY32);
if (snapshot == INVALID_HANDLE_VALUE)
return 0;
if (!Process32First(snapshot, &processSnapshotEntry))
return 0;
while (Process32Next(snapshot, &processSnapshotEntry))
{
if (!wcscmp(processSnapshotEntry.szExeFile, processName.c_str()))
{
CloseHandle(snapshot);
return processSnapshotEntry.th32ProcessID;
}
}
CloseHandle(snapshot);
return 0;
}
void InjectInjectorIntoProcess(DWORD pid)
{
HANDLE procHandle = OpenProcess(PROCESS_ALL_ACCESS, false, pid);
std::wstring path = (fs::current_path() / "GameInjector.dll").wstring();
size_t length = (path.length() + 1) * 2;
LPVOID lpLibName = VirtualAllocEx(procHandle, NULL, length, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
WriteProcessMemory(procHandle, lpLibName, path.c_str(), length, 0);
// load minhook, since origin's loadlibrary won't load it from the tf directly by default
std::wstring minhookPath = (fs::current_path() / "MinHook.x86.dll").wstring();
size_t minhookLength = (minhookPath.length() + 1) * 2;
LPVOID lpMinhookLibName = VirtualAllocEx(procHandle, NULL, minhookLength, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
WriteProcessMemory(procHandle, lpMinhookLibName, minhookPath.c_str(), minhookLength, 0);
HMODULE hKernel32 = GetModuleHandleW(L"kernel32.dll");
LPTHREAD_START_ROUTINE pLoadLibraryW = (LPTHREAD_START_ROUTINE)GetProcAddress(hKernel32, "LoadLibraryW");
HANDLE thread = CreateRemoteThread(procHandle, NULL, 0, pLoadLibraryW, lpMinhookLibName, 0, 0);
WaitForSingleObject(thread, INFINITE);
thread = CreateRemoteThread(procHandle, NULL, 0, pLoadLibraryW, lpLibName, 0, 0);
WaitForSingleObject(thread, INFINITE);
DWORD dwExitCode;
GetExitCodeThread(thread, &dwExitCode);
std::cout << dwExitCode << std::endl;
CloseHandle(procHandle);
std::cout << pid << std::endl;
}
void CreateAndHookUnpackedTitanfallProcess()
{
PROCESS_INFORMATION tfPi;
memset(&tfPi, 0, sizeof(tfPi));
STARTUPINFO si;
memset(&si, 0, sizeof(si));
CreateProcessA("Titanfall2-unpacked.exe", (LPSTR)"", NULL, NULL, false, CREATE_SUSPENDED, NULL, NULL, (LPSTARTUPINFOA)&si, &tfPi);
PROCESS_INFORMATION pi;
memset(&pi, 0, sizeof(pi));
memset(&si, 0, sizeof(si));
std::stringstream argStream;
argStream << tfPi.dwProcessId;
argStream << " ";
argStream << tfPi.dwThreadId;
CreateProcessA("InjectionProxy64.exe", (LPSTR)(argStream.str().c_str()), NULL, NULL, false, 0, NULL, NULL, (LPSTARTUPINFOA)&si, &pi);
WaitForSingleObject(pi.hThread, INFINITE);
CloseHandle(pi.hThread);
CloseHandle(tfPi.hThread);
}
int main()
{
//AllocConsole();
// check if we're in the titanfall directory
if (!fs::exists("Titanfall2.exe") && !fs::exists("Titanfall2-unpacked.exe"))
{
MessageBox(NULL, L"Titanfall2.exe not found! Please launch from your titanfall 2 directory!", L"", MB_OK);
return 1;
}
// check for steam dll and unpacked exe
bool unpacked = fs::exists("Titanfall2-unpacked.exe");
bool steamBuild = !unpacked && fs::exists("steam_api64.dll");
// unpacked origin
if (unpacked)
{
// check origin process
DWORD origin = GetProcessByName(L"Origin.exe");
if (!origin)
{
// unpacked exe will crash if origin isn't open on launch, so launch it
// get origin path from registry, code here is reversed from OriginSDK.dll
HKEY key;
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, "SOFTWARE\\WOW6432Node\\Origin", 0, KEY_READ, &key) != ERROR_SUCCESS)
return 1;
char originPath[520];
DWORD originPathLength = 520;
if (RegQueryValueExA(key, "ClientPath", 0, 0, (LPBYTE)&originPath, &originPathLength) != ERROR_SUCCESS)
return 1;
PROCESS_INFORMATION pi;
memset(&pi, 0, sizeof(pi));
STARTUPINFO si;
memset(&si, 0, sizeof(si));
CreateProcessA(originPath, (LPSTR)"", NULL, NULL, false, CREATE_DEFAULT_ERROR_MODE | CREATE_NEW_PROCESS_GROUP, NULL, NULL, (LPSTARTUPINFOA)&si, &pi);
// bit of a hack, but wait 12.5s to give origin a sec to init
// would be nice if we could do this dynamically, but idk how rn
Sleep(12500);
}
CreateAndHookUnpackedTitanfallProcess();
}
// packed origin
else
{
// create a titanfall process, this will cause origin to start launching the game
// if we're on steam, origin will launch the steam release here, too
// we can't hook the titanfall process here unfortunately, since the titanfall process we create here dies when origin stuff starts
PROCESS_INFORMATION pi;
memset(&pi, 0, sizeof(pi));
STARTUPINFO si;
memset(&si, 0, sizeof(si));
CreateProcessA("Titanfall2.exe", (LPSTR)"", NULL, NULL, false, 0, NULL, NULL, (LPSTARTUPINFOA)&si, &pi);
// hook launcher
DWORD launcherPID;
if (steamBuild)
while (!(launcherPID = GetProcessByName(L"steam.exe"))) Sleep(50);
else
while (!(launcherPID = GetProcessByName(L"Origin.exe"))) Sleep(50);
// injector should clean itself up after its job is done
InjectInjectorIntoProcess(launcherPID);
}
}

51
NorthstarDedicatedTest/dedicated.cpp
View file

@ -7,7 +7,7 @@
bool IsDedicated()
{
// temp: should get this from commandline
//return true;
return true;
return false;
}
@ -20,9 +20,18 @@ enum EngineState_t
DLL_PAUSED, // engine is paused, can become active from this state
};
struct CEngine
{
public:
char unknown[12];
EngineState_t m_nDllState;
EngineState_t m_nNextDllState;
};
void InitialiseDedicated(HMODULE engineAddress)
{
std::cout << "InitialiseDedicated()" << std::endl;
spdlog::info("InitialiseDedicated");
while (!IsDebuggerPresent())
Sleep(100);
@ -66,6 +75,32 @@ void InitialiseDedicated(HMODULE engineAddress)
*(ptr + 4) = (char)0x90;
}
{
// runframeserver
char* ptr = (char*)engineAddress + 0x159819;
TempReadWrite rw(ptr);
// nop some access violations
*ptr = (char)0x90;
*(ptr + 1) = (char)0x90;
*(ptr + 2) = (char)0x90;
*(ptr + 3) = (char)0x90;
*(ptr + 4) = (char)0x90;
*(ptr + 5) = (char)0x90;
*(ptr + 6) = (char)0x90;
*(ptr + 7) = (char)0x90;
*(ptr + 8) = (char)0x90;
*(ptr + 9) = (char)0x90;
*(ptr + 10) = (char)0x90;
*(ptr + 11) = (char)0x90;
*(ptr + 12) = (char)0x90;
*(ptr + 13) = (char)0x90;
*(ptr + 14) = (char)0x90;
*(ptr + 15) = (char)0x90;
*(ptr + 16) = (char)0x90;
}
CDedicatedExports* dedicatedApi = new CDedicatedExports;
dedicatedApi->Sys_Printf = Sys_Printf;
dedicatedApi->RunServer = RunServer;
@ -100,16 +135,16 @@ void RunServer(CDedicatedExports* dedicated)
CEngine__Frame engineFrame = (CEngine__Frame)((char*)engine + 0x1C8650);
CEngineAPI__ActivateSimulation engineApiStartSimulation = (CEngineAPI__ActivateSimulation)((char*)engine + 0x1C4370);
void* cEnginePtr = (void*)((char*)engine + 0x7D70C8);
CEngine* cEnginePtr = (CEngine*)((char*)engine + 0x7D70C8);
CEngineAPI__SetMap engineApiSetMap = (CEngineAPI__SetMap)((char*)engine + 0x1C7B30);
engineApiSetMap(nullptr, "mp_thaw");
Sys_Printf(dedicated, (char*)"CDedicatedServerAPI::RunServer(): map mp_lobby");
// call once to init
engineFrame(cEnginePtr);
// allow us to hit CHostState::FrameUpdate
//*((int*)((char*)cEnginePtr + 12)) = 2;
//*((int*)((char*)cEnginePtr + 16)) = 2;
cEnginePtr->m_nDllState = EngineState_t::DLL_ACTIVE;
cEnginePtr->m_nNextDllState = EngineState_t::DLL_ACTIVE;
while (true)
{

1
NorthstarDedicatedTest/dllmain.cpp
View file

@ -28,7 +28,6 @@ BOOL APIENTRY DllMain( HMODULE hModule,
{
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:
DisableThreadLibraryCalls(hModule);
case DLL_THREAD_DETACH:
case DLL_PROCESS_DETACH:
break;

16
NorthstarDedicatedTest/modlocalisation.cpp
View file

@ -3,14 +3,17 @@
#include "hookutils.h"
#include "modmanager.h"
typedef char(*AddLocalisationFileType)(void* g_pVguiLocalize, const char* path, const char* pathId);
typedef bool(*AddLocalisationFileType)(void* g_pVguiLocalize, const char* path, const char* pathId, char unknown);
AddLocalisationFileType AddLocalisationFile;
bool loadModLocalisationFiles = true;
char AddLocalisationFileHook(void* g_pVguiLocalize, const char* path, char* pathId)
bool AddLocalisationFileHook(void* g_pVguiLocalize, const char* path, const char* pathId, char unknown)
{
char ret = AddLocalisationFile(g_pVguiLocalize, path, pathId);
bool ret = AddLocalisationFile(g_pVguiLocalize, path, pathId, unknown);
if (ret)
spdlog::info("Loaded localisation file {} successfully", path);
if (!loadModLocalisationFiles)
return ret;
@ -18,13 +21,8 @@ char AddLocalisationFileHook(void* g_pVguiLocalize, const char* path, char* path
loadModLocalisationFiles = false;
for (Mod* mod : g_ModManager->m_loadedMods)
{
for (std::string& localisationFile : mod->LocalisationFiles)
{
spdlog::info("Adding mod localisation file {}", localisationFile);
AddLocalisationFile(g_pVguiLocalize, localisationFile.c_str(), pathId);
}
}
AddLocalisationFile(g_pVguiLocalize, localisationFile.c_str(), pathId, unknown);
loadModLocalisationFiles = true;

7
NorthstarDedicatedTest/serverauthentication.cpp
View file

@ -32,6 +32,7 @@ CGameClient__ExecuteStringCommandType CGameClient__ExecuteStringCommand;
ServerAuthenticationManager* g_ServerAuthenticationManager;
ConVar* Cvar_ns_player_auth_port;
ConVar* Cvar_ns_erase_auth_info;
ConVar* CVar_ns_auth_allow_insecure;
ConVar* CVar_ns_auth_allow_insecure_write;
ConVar* CVar_sv_quota_stringcmdspersecond;
@ -150,6 +151,9 @@ bool ServerAuthenticationManager::AuthenticatePlayer(void* player, int64_t uid,
bool ServerAuthenticationManager::RemovePlayerAuthData(void* player)
{
if (!Cvar_ns_erase_auth_info->m_nValue)
return false;
// we don't have our auth token at this point, so lookup authdata by uid
for (auto& auth : m_authData)
{
@ -292,11 +296,12 @@ void InitialiseServerAuthentication(HMODULE baseAddress)
{
g_ServerAuthenticationManager = new ServerAuthenticationManager;
Cvar_ns_erase_auth_info = RegisterConVar("ns_erase_auth_info", "1", FCVAR_GAMEDLL, "Whether auth info should be erased from this server on disconnect or crash");
CVar_ns_auth_allow_insecure = RegisterConVar("ns_auth_allow_insecure", "0", FCVAR_GAMEDLL, "Whether this server will allow unauthenicated players to connect");
CVar_ns_auth_allow_insecure_write = RegisterConVar("ns_auth_allow_insecure_write", "0", FCVAR_GAMEDLL, "Whether the pdata of unauthenticated clients will be written to disk when changed");
// literally just stolen from a fix valve used in csgo
CVar_sv_quota_stringcmdspersecond = RegisterConVar("sv_quota_stringcmdspersecond", "60", FCVAR_NONE, "How many string commands per second clients are allowed to submit, 0 to disallow all string commands");
Cvar_ns_player_auth_port = RegisterConVar("Cvar_ns_player_auth_port", "8081", FCVAR_GAMEDLL, "");
Cvar_ns_player_auth_port = RegisterConVar("ns_player_auth_port", "8081", FCVAR_GAMEDLL, "");
HookEnabler hook;
ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x114430, &CBaseServer__ConnectClientHook, reinterpret_cast<LPVOID*>(&CBaseServer__ConnectClient));

34
R2Northstar.sln
View file

@ -9,6 +9,12 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "InjectorTest", "InjectorTes
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Injector", "Injector", "{DEFD24BD-9918-4DC1-BAD5-3F3A49E467E9}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LauncherInjector", "LauncherInjector\LauncherInjector.vcxproj", "{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GameInjector", "GameInjector\GameInjector.vcxproj", "{B3554508-967E-49D2-BF87-586DD95D817C}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "InjectionProxy64", "InjectionProxy64\InjectionProxy64.vcxproj", "{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
@ -20,7 +26,6 @@ Global
{CFAD2623-064F-453C-8196-79EE10292E32}.Debug|x64.ActiveCfg = Debug|x64
{CFAD2623-064F-453C-8196-79EE10292E32}.Debug|x64.Build.0 = Debug|x64
{CFAD2623-064F-453C-8196-79EE10292E32}.Debug|x86.ActiveCfg = Debug|Win32
{CFAD2623-064F-453C-8196-79EE10292E32}.Debug|x86.Build.0 = Debug|Win32
{CFAD2623-064F-453C-8196-79EE10292E32}.Release|x64.ActiveCfg = Release|x64
{CFAD2623-064F-453C-8196-79EE10292E32}.Release|x64.Build.0 = Release|x64
{CFAD2623-064F-453C-8196-79EE10292E32}.Release|x86.ActiveCfg = Release|Win32
@ -33,12 +38,39 @@ Global
{3C3FC37C-D4B9-4413-AADF-C52FD2F428E6}.Release|x64.Build.0 = Release|x64
{3C3FC37C-D4B9-4413-AADF-C52FD2F428E6}.Release|x86.ActiveCfg = Release|Win32
{3C3FC37C-D4B9-4413-AADF-C52FD2F428E6}.Release|x86.Build.0 = Release|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Debug|x64.ActiveCfg = Debug|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Debug|x64.Build.0 = Debug|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Debug|x86.ActiveCfg = Debug|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Debug|x86.Build.0 = Debug|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Release|x64.ActiveCfg = Release|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Release|x64.Build.0 = Release|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Release|x86.ActiveCfg = Release|Win32
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0}.Release|x86.Build.0 = Release|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Debug|x64.ActiveCfg = Debug|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Debug|x64.Build.0 = Debug|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Debug|x86.ActiveCfg = Debug|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Debug|x86.Build.0 = Debug|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Release|x64.ActiveCfg = Release|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Release|x64.Build.0 = Release|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Release|x86.ActiveCfg = Release|Win32
{B3554508-967E-49D2-BF87-586DD95D817C}.Release|x86.Build.0 = Release|Win32
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Debug|x64.ActiveCfg = Debug|x64
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Debug|x64.Build.0 = Debug|x64
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Debug|x86.ActiveCfg = Debug|Win32
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Debug|x86.Build.0 = Debug|Win32
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Release|x64.ActiveCfg = Release|x64
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Release|x64.Build.0 = Release|x64
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Release|x86.ActiveCfg = Release|Win32
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(NestedProjects) = preSolution
{3C3FC37C-D4B9-4413-AADF-C52FD2F428E6} = {DEFD24BD-9918-4DC1-BAD5-3F3A49E467E9}
{0EA82CB0-53FE-4D4C-96DF-47FA970513D0} = {DEFD24BD-9918-4DC1-BAD5-3F3A49E467E9}
{B3554508-967E-49D2-BF87-586DD95D817C} = {DEFD24BD-9918-4DC1-BAD5-3F3A49E467E9}
{A8CE6730-A6C7-441D-8C65-8A39EE5A01A2} = {DEFD24BD-9918-4DC1-BAD5-3F3A49E467E9}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {E617E95C-9157-454C-84C5-8EEC2B5D1032}