1 Commits

Author SHA1 Message Date
SaltySnail
169b14490c Added IPv6 support 2024-08-21 01:38:52 +02:00
29 changed files with 782 additions and 1145 deletions

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@@ -1,6 +0,0 @@
Please replace this text <-> with your PR description and leave the below declarations intact.
---
By creating this pull request, I understand that code that is AI generated or otherwise automatically generated may be rejected without further discussion.
I declare that I fully understand all code I pushed into this PR, and wrote all this code myself and own the rights to this code.

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@@ -36,7 +36,7 @@ jobs:
run: cmake --build . --config $BUILD_TYPE run: cmake --build . --config $BUILD_TYPE
- name: Archive artifacts - name: Archive artifacts
uses: actions/upload-artifact@v4 uses: actions/upload-artifact@v2
with: with:
name: BeamMP-Launcher name: BeamMP-Launcher
path: ${{github.workspace}}/build-linux/BeamMP-Launcher path: ${{github.workspace}}/build-linux/BeamMP-Launcher

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@@ -37,7 +37,7 @@ jobs:
run: cmake --build . --config $BUILD_TYPE run: cmake --build . --config $BUILD_TYPE
- name: Archive artifacts - name: Archive artifacts
uses: actions/upload-artifact@v4 uses: actions/upload-artifact@v2
with: with:
name: BeamMP-Launcher.exe name: BeamMP-Launcher.exe
path: ${{github.workspace}}/build-windows/Release/BeamMP-Launcher.exe path: ${{github.workspace}}/build-windows/Release/BeamMP-Launcher.exe

104
.github/workflows/release-build.yml vendored Normal file
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@@ -0,0 +1,104 @@
name: Release Create & Build
on:
push:
# Sequence of patterns matched against refs/tags
tags:
- 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
env:
BUILD_TYPE: Release
jobs:
create-release:
runs-on: ubuntu-latest
name: Create Release
outputs:
upload_url: ${{ steps.create_release.outputs.upload_url }}
steps:
- name: Create Release
id: create_release
uses: actions/create-release@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
tag_name: ${{ github.ref }}
release_name: Release ${{ github.ref }}
draft: false
prerelease: false
body: |
Files included in this release:
- `BeamMP-Launcher.exe` windows build
- `BeamMP-Launcher` linux build
upload-release-files-windows:
name: Upload Windows Release Files
runs-on: windows-latest
needs: create-release
steps:
- uses: actions/checkout@v2
with:
submodules: 'true'
- name: Restore artifacts, or run vcpkg, build and cache artifacts
uses: lukka/run-vcpkg@main
id: runvcpkg
with:
vcpkgArguments: 'discord-rpc zlib nlohmann-json openssl cpp-httplib[openssl]'
vcpkgDirectory: '${{ runner.workspace }}/b/vcpkg'
vcpkgGitCommitId: '16ee2ecb31788c336ace8bb14c21801efb6836e4'
vcpkgTriplet: 'x64-windows-static'
- name: Create Build Environment
run: cmake -E make_directory ${{github.workspace}}/build-windows
- name: Configure CMake
shell: bash
working-directory: ${{github.workspace}}/build-windows
run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_TOOLCHAIN_FILE='${{ runner.workspace }}/b/vcpkg/scripts/buildsystems/vcpkg.cmake' -DVCPKG_TARGET_TRIPLET=x64-windows-static
- name: Build
working-directory: ${{github.workspace}}/build-windows
shell: bash
run: cmake --build . --config $BUILD_TYPE
- name: Upload Release Asset
id: upload-release-asset
uses: actions/upload-release-asset@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ needs.create-release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps
asset_path: ${{github.workspace}}/build-windows/Release/BeamMP-Launcher.exe
asset_name: BeamMP-Launcher.exe
asset_content_type: application/vnd.microsoft.portable-executable
upload-release-files-linux:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
with:
submodules: 'true'
- name: Create Build Environment
run: cmake -E make_directory ${{github.workspace}}/build-linux
- name: Configure CMake
shell: bash
working-directory: ${{github.workspace}}/build-linux
run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE
- name: Build
working-directory: ${{github.workspace}}/build-linux
shell: bash
run: cmake --build . --config $BUILD_TYPE
- name: Upload Release Asset
id: upload-release-asset
uses: actions/upload-release-asset@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ needs.create-release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps
asset_path: ${{github.workspace}}/build-linux/BeamMP-Launcher
asset_name: BeamMP-Launcher
asset_content_type: application/octet-stream

1
.gitignore vendored
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@@ -12,4 +12,3 @@ Resources/
bin/ bin/
compile_commands.json compile_commands.json
key key
out/

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@@ -17,7 +17,6 @@ add_compile_definitions(CPPHTTPLIB_OPENSSL_SUPPORT)
file(GLOB source_files "src/*.cpp" "src/*/*.cpp" "src/*/*.hpp" "include/*.h" "include/*/*.h" "include/*/*/*.h" "include/*.hpp" "include/*/*.hpp" "include/*/*/*.hpp") file(GLOB source_files "src/*.cpp" "src/*/*.cpp" "src/*/*.hpp" "include/*.h" "include/*/*.h" "include/*/*/*.h" "include/*.hpp" "include/*/*.hpp" "include/*/*/*.hpp")
find_package(httplib CONFIG REQUIRED) find_package(httplib CONFIG REQUIRED)
find_package(nlohmann_json CONFIG REQUIRED) find_package(nlohmann_json CONFIG REQUIRED)
find_package(CURL REQUIRED)
add_executable(${PROJECT_NAME} ${source_files}) add_executable(${PROJECT_NAME} ${source_files})
set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "BeamMP-Launcher") set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "BeamMP-Launcher")
@@ -26,15 +25,15 @@ if (WIN32)
find_package(ZLIB REQUIRED) find_package(ZLIB REQUIRED)
find_package(OpenSSL REQUIRED) find_package(OpenSSL REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE target_link_libraries(${PROJECT_NAME} PRIVATE
ZLIB::ZLIB OpenSSL::SSL OpenSSL::Crypto ws2_32 httplib::httplib nlohmann_json::nlohmann_json CURL::libcurl) ZLIB::ZLIB OpenSSL::SSL OpenSSL::Crypto ws2_32 httplib::httplib nlohmann_json::nlohmann_json)
elseif (LINUX) elseif (LINUX)
find_package(ZLIB REQUIRED) find_package(ZLIB REQUIRED)
find_package(OpenSSL REQUIRED) find_package(OpenSSL REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE target_link_libraries(${PROJECT_NAME} PRIVATE
ZLIB::ZLIB OpenSSL::SSL OpenSSL::Crypto CURL::libcurl) ZLIB::ZLIB OpenSSL::SSL OpenSSL::Crypto)
else(WIN32) #MINGW else(WIN32) #MINGW
add_definitions("-D_WIN32_WINNT=0x0600") add_definitions("-D_WIN32_WINNT=0x0600")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Os -s --static") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Os -s --static")
target_link_libraries(${PROJECT_NAME} ssl crypto ws2_32 ssp crypt32 z CURL::libcurl) target_link_libraries(${PROJECT_NAME} ssl crypto ws2_32 ssp crypt32 z)
endif(WIN32) endif(WIN32)
target_include_directories(${PROJECT_NAME} PRIVATE "include") target_include_directories(${PROJECT_NAME} PRIVATE "include")

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@@ -2,20 +2,13 @@
The launcher is the way we communitcate to outside the game, it does a few automated actions such as but not limited to: downloading the mod, launching the game, and create a connection to a server. The launcher is the way we communitcate to outside the game, it does a few automated actions such as but not limited to: downloading the mod, launching the game, and create a connection to a server.
**To clone this repository**: `git clone --recurse-submodules https://github.com/BeamMP/BeamMP-Launcher.git` ## How to build
## How to build - Release
In the root directory of the project,
1. `cmake -DCMAKE_BUILD_TYPE=Release . -B bin -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static`
2. `cmake --build bin --parallel --config Release`
Remember to change `C:/vcpkg` to wherever you have vcpkg installed.
## How to build - Debug
In the root directory of the project,
1. `cmake . -B bin -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static` 1. `cmake . -B bin -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static`
2. `cmake --build bin --parallel` 2. `cmake --build bin --parallel`
Remember to change `C:/vcpkg` to wherever you have vcpkg installed. Copyright (c) 2019-present Anonymous275.
BeamMP Launcher code is not in the public domain and is not free software.
One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries,
the only permission that has been granted is to use the software in its compiled form as distributed from the BeamMP.com website.
Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.

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@@ -14,7 +14,7 @@ public:
static std::string Post(const std::string& IP, const std::string& Fields); static std::string Post(const std::string& IP, const std::string& Fields);
static std::string Get(const std::string& IP); static std::string Get(const std::string& IP);
static bool ProgressBar(size_t c, size_t t); static bool ProgressBar(size_t c, size_t t);
static void StartProxy();
public: public:
static bool isDownload; static bool isDownload;
}; };

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@@ -26,16 +26,17 @@ extern int ClientID;
extern int LastPort; extern int LastPort;
extern bool ModLoaded; extern bool ModLoaded;
extern bool Terminate; extern bool Terminate;
extern int DEFAULT_PORT;
extern uint64_t UDPSock; extern uint64_t UDPSock;
extern uint64_t TCPSock; extern uint64_t TCPSock;
extern std::string Branch; extern std::string Branch;
extern std::string CachingDirectory;
extern bool TCPTerminate; extern bool TCPTerminate;
extern std::string LastIP; extern std::string LastIP;
extern std::string MStatus; extern std::string MStatus;
extern std::string UlStatus; extern std::string UlStatus;
extern std::string PublicKey; extern std::string PublicKey;
extern std::string PrivateKey; extern std::string PrivateKey;
extern std::string ListOfMods;
int KillSocket(uint64_t Dead); int KillSocket(uint64_t Dead);
void UUl(const std::string& R); void UUl(const std::string& R);
void UDPSend(std::string Data); void UDPSend(std::string Data);
@@ -51,5 +52,3 @@ void TCPSend(const std::string& Data, uint64_t Sock);
void TCPClientMain(const std::string& IP, int Port); void TCPClientMain(const std::string& IP, int Port);
void UDPClientMain(const std::string& IP, int Port); void UDPClientMain(const std::string& IP, int Port);
void TCPGameServer(const std::string& IP, int Port); void TCPGameServer(const std::string& IP, int Port);
bool SecurityWarning();
void CoreSend(std::string data);

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@@ -1,24 +0,0 @@
#pragma once
#include <string>
struct Options {
#if defined(_WIN32)
std::string executable_name = "BeamMP-Launcher.exe";
#elif defined(__linux__)
std::string executable_name = "BeamMP-Launcher";
#endif
unsigned int port = 4444;
bool verbose = false;
bool no_download = false;
bool no_update = false;
bool no_launch = false;
const char **game_arguments = nullptr;
int game_arguments_length = 0;
const char** argv = nullptr;
int argc = 0;
};
void InitOptions(int argc, const char *argv[], Options &options);
extern Options options;

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@@ -10,10 +10,12 @@
#include <string> #include <string>
#include <vector> #include <vector>
void InitLauncher(); void InitLauncher(int argc, char* argv[]);
std::string GetEP(const char* P = nullptr); std::string GetEP(char* P = nullptr);
std::string GetGamePath(); std::string GetGamePath();
std::string GetVer(); std::string GetVer();
std::string GetPatch();
std::string GetEN(); std::string GetEN();
void StartProxy();
void ConfigInit(); void ConfigInit();
extern bool Dev;

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@@ -1,20 +0,0 @@
#pragma once
#include <string>
#include <vector>
namespace Utils {
inline std::vector<std::string> Split(const std::string& String, const std::string& delimiter) {
std::vector<std::string> Val;
size_t pos;
std::string token, s = String;
while ((pos = s.find(delimiter)) != std::string::npos) {
token = s.substr(0, pos);
if (!token.empty())
Val.push_back(token);
s.erase(0, pos + delimiter.length());
}
if (!s.empty())
Val.push_back(s);
return Val;
};
};

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@@ -25,7 +25,7 @@ std::vector<char> Comp(std::span<const char> input) {
reinterpret_cast<const Bytef*>(input.data()), reinterpret_cast<const Bytef*>(input.data()),
static_cast<uLongf>(input.size())); static_cast<uLongf>(input.size()));
if (res != Z_OK) { if (res != Z_OK) {
error("zlib compress() failed (code: " + std::to_string(res) + ", message: " + zError(res) + ")"); error("zlib compress() failed: " + std::to_string(res));
throw std::runtime_error("zlib compress() failed"); throw std::runtime_error("zlib compress() failed");
} }
debug("zlib compressed " + std::to_string(input.size()) + " B to " + std::to_string(output_size) + " B"); debug("zlib compressed " + std::to_string(input.size()) + " B to " + std::to_string(output_size) + " B");
@@ -52,7 +52,7 @@ std::vector<char> DeComp(std::span<const char> input) {
output_buffer.resize(output_buffer.size() * 2); output_buffer.resize(output_buffer.size() * 2);
output_size = output_buffer.size(); output_size = output_buffer.size();
} else if (res != Z_OK) { } else if (res != Z_OK) {
error("zlib uncompress() failed (code: " + std::to_string(res) + ", message: " + zError(res) + ")"); error("zlib uncompress() failed: " + std::to_string(res));
throw std::runtime_error("zlib uncompress() failed"); throw std::runtime_error("zlib uncompress() failed");
} else if (res == Z_OK) { } else if (res == Z_OK) {
break; break;

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@@ -8,37 +8,24 @@
#include <filesystem> #include <filesystem>
#include <fstream> #include <fstream>
#include <nlohmann/json.hpp> #include <nlohmann/json.hpp>
#include "Options.h"
namespace fs = std::filesystem; namespace fs = std::filesystem;
std::string Branch; std::string Branch;
std::string CachingDirectory = "./Resources";
void ParseConfig(const nlohmann::json& d) { void ParseConfig(const nlohmann::json& d) {
if (d["Port"].is_number()) { if (d["Port"].is_number()) {
options.port = d["Port"].get<int>(); DEFAULT_PORT = d["Port"].get<int>();
} }
// Default -1 // Default -1
// Release 1 // Release 1
// EA 2 // EA 2
// Dev 3 // Dev 3
// Custom 3 // Custom 3
if (d["Build"].is_string()) { if (d["Build"].is_string()) {
Branch = d["Build"].get<std::string>(); Branch = d["Build"].get<std::string>();
for (char& c : Branch) for (char& c : Branch)
c = char(tolower(c)); c = char(tolower(c));
} }
if (d.contains("CachingDirectory") && d["CachingDirectory"].is_string()) {
CachingDirectory = d["CachingDirectory"].get<std::string>();
}
if (d.contains("Dev") && d["Dev"].is_boolean()) {
bool dev = d["Dev"].get<bool>();
options.verbose = dev;
options.no_download = dev;
options.no_launch = dev;
options.no_update = dev;
}
} }
void ConfigInit() { void ConfigInit() {
@@ -62,8 +49,7 @@ void ConfigInit() {
cfg << cfg <<
R"({ R"({
"Port": 4444, "Port": 4444,
"Build": "Default", "Build": "Default"
"CachingDirectory": "./Resources"
})"; })";
cfg.close(); cfg.close();
} else { } else {

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@@ -8,7 +8,6 @@
#if defined(_WIN32) #if defined(_WIN32)
#include <windows.h> #include <windows.h>
#include <shlobj.h>
#elif defined(__linux__) #elif defined(__linux__)
#include "vdf_parser.hpp" #include "vdf_parser.hpp"
#include <pwd.h> #include <pwd.h>
@@ -23,7 +22,6 @@
#include <Security/Init.h> #include <Security/Init.h>
#include <filesystem> #include <filesystem>
#include <thread> #include <thread>
#include "Options.h"
unsigned long GamePID = 0; unsigned long GamePID = 0;
#if defined(_WIN32) #if defined(_WIN32)
@@ -42,23 +40,18 @@ std::string GetGamePath() {
Path = QueryKey(hKey, 4); Path = QueryKey(hKey, 4);
if (Path.empty()) { if (Path.empty()) {
Path = ""; sk = R"(SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders)";
char appDataPath[MAX_PATH]; openRes = RegOpenKeyEx(HKEY_CURRENT_USER, sk, 0, KEY_ALL_ACCESS, &hKey);
HRESULT result = SHGetFolderPathA(NULL, CSIDL_LOCAL_APPDATA, NULL, 0, appDataPath); if (openRes != ERROR_SUCCESS) {
if (SUCCEEDED(result)) { fatal("Cannot get Local Appdata directory!");
Path = appDataPath;
} }
Path = QueryKey(hKey, 5);
if (Path.empty()) {
fatal("Cannot get Local Appdata directory");
}
Path += "\\BeamNG.drive\\"; Path += "\\BeamNG.drive\\";
} }
std::string Ver = CheckVer(GetGameDir()); std::string Ver = CheckVer(GetGameDir());
Ver = Ver.substr(0, Ver.find('.', Ver.find('.') + 1)); Ver = Ver.substr(0, Ver.find('.', Ver.find('.') + 1));
Path += Ver + "\\"; Path += Ver + "\\";
info("Game user path: '" + Path + "'");
return Path; return Path;
} }
#elif defined(__linux__) #elif defined(__linux__)
@@ -71,6 +64,7 @@ std::string GetGamePath() {
std::string Ver = CheckVer(GetGameDir()); std::string Ver = CheckVer(GetGameDir());
Ver = Ver.substr(0, Ver.find('.', Ver.find('.') + 1)); Ver = Ver.substr(0, Ver.find('.', Ver.find('.') + 1));
Path += Ver + "/"; Path += Ver + "/";
info("Game user path: '" + Path + "'");
return Path; return Path;
} }
#endif #endif
@@ -84,14 +78,7 @@ void StartGame(std::string Dir) {
std::string BaseDir = Dir; //+"\\Bin64"; std::string BaseDir = Dir; //+"\\Bin64";
// Dir += R"(\Bin64\BeamNG.drive.x64.exe)"; // Dir += R"(\Bin64\BeamNG.drive.x64.exe)";
Dir += "\\BeamNG.drive.exe"; Dir += "\\BeamNG.drive.exe";
std::string gameArgs = ""; bSuccess = CreateProcessA(Dir.c_str(), nullptr, nullptr, nullptr, TRUE, 0, nullptr, BaseDir.c_str(), &si, &pi);
for (int i = 0; i < options.game_arguments_length; i++) {
gameArgs += " ";
gameArgs += options.game_arguments[i];
}
bSuccess = CreateProcessA(nullptr, (LPSTR)(Dir + gameArgs).c_str(), nullptr, nullptr, TRUE, 0, nullptr, BaseDir.c_str(), &si, &pi);
if (bSuccess) { if (bSuccess) {
info("Game Launched!"); info("Game Launched!");
GamePID = pi.dwProcessId; GamePID = pi.dwProcessId;
@@ -107,19 +94,9 @@ void StartGame(std::string Dir) {
void StartGame(std::string Dir) { void StartGame(std::string Dir) {
int status; int status;
std::string filename = (Dir + "/BinLinux/BeamNG.drive.x64"); std::string filename = (Dir + "/BinLinux/BeamNG.drive.x64");
std::vector<const char*> argv; char* argv[] = { filename.data(), NULL };
argv.push_back(filename.data());
for (int i = 0; i < options.game_arguments_length; i++) {
argv.push_back(options.game_arguments[i]);
}
argv.push_back(nullptr);
pid_t pid; pid_t pid;
posix_spawn_file_actions_t spawn_actions; int result = posix_spawn(&pid, filename.c_str(), NULL, NULL, argv, environ);
posix_spawn_file_actions_init(&spawn_actions);
posix_spawn_file_actions_addclose(&spawn_actions, STDOUT_FILENO);
posix_spawn_file_actions_addclose(&spawn_actions, STDERR_FILENO);
int result = posix_spawn(&pid, filename.c_str(), &spawn_actions, nullptr, const_cast<char**>(argv.data()), environ);
if (result != 0) { if (result != 0) {
error("Failed to Launch the game! launcher closing soon"); error("Failed to Launch the game! launcher closing soon");
@@ -135,7 +112,7 @@ void StartGame(std::string Dir) {
#endif #endif
void InitGame(const std::string& Dir) { void InitGame(const std::string& Dir) {
if (!options.no_launch) { if (!Dev) {
std::thread Game(StartGame, Dir); std::thread Game(StartGame, Dir);
Game.detach(); Game.detach();
} }

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@@ -12,7 +12,6 @@
#include <fstream> #include <fstream>
#include <sstream> #include <sstream>
#include <thread> #include <thread>
#include "Options.h"
std::string getDate() { std::string getDate() {
time_t tt = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now()); time_t tt = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now());
@@ -55,10 +54,10 @@ void info(const std::string& toPrint) {
addToLog(Print); addToLog(Print);
} }
void debug(const std::string& toPrint) { void debug(const std::string& toPrint) {
if (!Dev)
return;
std::string Print = getDate() + "[DEBUG] " + toPrint + "\n"; std::string Print = getDate() + "[DEBUG] " + toPrint + "\n";
if (options.verbose) { std::cout << Print;
std::cout << Print;
}
addToLog(Print); addToLog(Print);
} }
void warn(const std::string& toPrint) { void warn(const std::string& toPrint) {
@@ -76,7 +75,7 @@ void fatal(const std::string& toPrint) {
std::cout << Print; std::cout << Print;
addToLog(Print); addToLog(Print);
std::this_thread::sleep_for(std::chrono::seconds(5)); std::this_thread::sleep_for(std::chrono::seconds(5));
std::exit(1); _Exit(-1);
} }
void except(const std::string& toPrint) { void except(const std::string& toPrint) {
std::string Print = getDate() + "[EXCEP] " + toPrint + "\n"; std::string Print = getDate() + "[EXCEP] " + toPrint + "\n";

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@@ -30,14 +30,11 @@
#include <nlohmann/json.hpp> #include <nlohmann/json.hpp>
#include <set> #include <set>
#include <thread> #include <thread>
#include <mutex>
#include "Options.h"
#include <future>
extern int TraceBack; extern int TraceBack;
std::set<std::string>* ConfList = nullptr; std::set<std::string>* ConfList = nullptr;
bool TCPTerminate = false; bool TCPTerminate = false;
int DEFAULT_PORT = 4444;
bool Terminate = false; bool Terminate = false;
bool LoginAuth = false; bool LoginAuth = false;
std::string Username = ""; std::string Username = "";
@@ -47,26 +44,6 @@ std::string UlStatus;
std::string MStatus; std::string MStatus;
bool ModLoaded; bool ModLoaded;
int ping = -1; int ping = -1;
SOCKET CoreSocket = -1;
signed char confirmed = -1;
bool SecurityWarning() {
confirmed = -1;
CoreSend("WMODS_FOUND");
while (confirmed == -1)
std::this_thread::sleep_for(std::chrono::milliseconds(10));
if (confirmed == 1)
return true;
NetReset();
Terminate = true;
TCPTerminate = true;
ping = -1;
return false;
}
void StartSync(const std::string& Data) { void StartSync(const std::string& Data) {
std::string IP = GetAddr(Data.substr(1, Data.find(':') - 1)); std::string IP = GetAddr(Data.substr(1, Data.find(':') - 1));
@@ -75,8 +52,8 @@ void StartSync(const std::string& Data) {
UlStatus = "UlConnection Failed! (DNS Lookup Failed)"; UlStatus = "UlConnection Failed! (DNS Lookup Failed)";
else else
UlStatus = "UlConnection Failed! (WSA failed to start)"; UlStatus = "UlConnection Failed! (WSA failed to start)";
ListOfMods = "-";
Terminate = true; Terminate = true;
CoreSend("L");
return; return;
} }
CheckLocalKey(); CheckLocalKey();
@@ -90,21 +67,8 @@ void StartSync(const std::string& Data) {
info("Connecting to server"); info("Connecting to server");
} }
std::mutex sendMutex;
void CoreSend(std::string data) {
std::lock_guard lock(sendMutex);
if (CoreSocket != -1) {
int res = send(CoreSocket, (data + "\n").c_str(), int(data.size()) + 1, 0);
if (res < 0) {
debug("(Core) send failed with error: " + std::to_string(WSAGetLastError()));
}
}
}
bool IsAllowedLink(const std::string& Link) { bool IsAllowedLink(const std::string& Link) {
std::regex link_pattern(R"(https:\/\/(?:\w+)?(?:\.)?(?:beammp\.com|beammp\.gg|github\.com\/BeamMP\/|discord\.gg|patreon\.com\/BeamMP))"); std::regex link_pattern(R"(https:\/\/(?:\w+)?(?:\.)?(?:beammp\.com|discord\.gg))");
std::smatch link_match; std::smatch link_match;
return std::regex_search(Link, link_match, link_pattern) && link_match.position() == 0; return std::regex_search(Link, link_match, link_pattern) && link_match.position() == 0;
} }
@@ -117,19 +81,22 @@ void Parse(std::string Data, SOCKET CSocket) {
case 'A': case 'A':
Data = Data.substr(0, 1); Data = Data.substr(0, 1);
break; break;
case 'B': { case 'B':
NetReset(); NetReset();
Terminate = true; Terminate = true;
TCPTerminate = true; TCPTerminate = true;
Data.clear(); Data = Code + HTTP::Get("https://backend.beammp.com/servers-info");
auto future = std::async(std::launch::async, []() {
CoreSend("B" + HTTP::Get("https://backend.beammp.com/servers-info"));
});
}
break; break;
case 'C': case 'C':
ListOfMods.clear();
StartSync(Data); StartSync(Data);
Data.clear(); while (ListOfMods.empty() && !Terminate) {
std::this_thread::sleep_for(std::chrono::seconds(1));
}
if (ListOfMods == "-")
Data = "L";
else
Data = "L" + ListOfMods;
break; break;
case 'O': // open default browser with URL case 'O': // open default browser with URL
if (IsAllowedLink(Data.substr(1))) { if (IsAllowedLink(Data.substr(1))) {
@@ -189,10 +156,8 @@ void Parse(std::string Data, SOCKET CSocket) {
TCPTerminate = true; TCPTerminate = true;
ping = -1; ping = -1;
} }
if (SubCode == 'G') { if (SubCode == 'G')
debug("Closing via 'G' packet");
exit(2); exit(2);
}
Data.clear(); Data.clear();
break; break;
case 'R': // will send mod name case 'R': // will send mod name
@@ -221,30 +186,22 @@ void Parse(std::string Data, SOCKET CSocket) {
} }
Data = "N" + Auth.dump(); Data = "N" + Auth.dump();
} else { } else {
auto future = std::async(std::launch::async, [data = std::move(Data)]() { Data = "N" + Login(Data.substr(Data.find(':') + 1));
CoreSend("N" + Login(data.substr(data.find(':') + 1)));
});
Data.clear();
} }
break; break;
case 'W':
if (SubCode == 'Y') {
confirmed = 1;
} else if (SubCode == 'N') {
confirmed = 0;
}
Data.clear();
break;
default: default:
Data.clear(); Data.clear();
break; break;
} }
if (!Data.empty()) if (!Data.empty() && CSocket != -1) {
CoreSend(Data); int res = send(CSocket, (Data + "\n").c_str(), int(Data.size()) + 1, 0);
if (res < 0) {
debug("(Core) send failed with error: " + std::to_string(WSAGetLastError()));
}
}
} }
void GameHandler(SOCKET Client) { void GameHandler(SOCKET Client) {
CoreSocket = Client;
int32_t Size, Temp, Rcv; int32_t Size, Temp, Rcv;
char Header[10] = { 0 }; char Header[10] = { 0 };
do { do {
@@ -298,7 +255,7 @@ void localRes() {
ConfList = new std::set<std::string>; ConfList = new std::set<std::string>;
} }
void CoreMain() { void CoreMain() {
debug("Core Network on start! port: " + std::to_string(options.port)); debug("Core Network on start!");
SOCKET LSocket, CSocket; SOCKET LSocket, CSocket;
struct addrinfo* res = nullptr; struct addrinfo* res = nullptr;
struct addrinfo hints { }; struct addrinfo hints { };
@@ -312,11 +269,11 @@ void CoreMain() {
ZeroMemory(&hints, sizeof(hints)); ZeroMemory(&hints, sizeof(hints));
hints.ai_family = AF_INET; hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM; hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP; hints.ai_protocol = IPPROTO_TCP;
hints.ai_flags = AI_PASSIVE; hints.ai_flags = AI_PASSIVE;
iRes = getaddrinfo("127.0.0.1", std::to_string(options.port).c_str(), &hints, &res); iRes = getaddrinfo(nullptr, std::to_string(DEFAULT_PORT).c_str(), &hints, &res);
if (iRes) { if (iRes) {
debug("(Core) addr info failed with error: " + std::to_string(iRes)); debug("(Core) addr info failed with error: " + std::to_string(iRes));
WSACleanup(); WSACleanup();

View File

@@ -7,6 +7,7 @@
/// ///
#include <string> #include <string>
#include "IPRegex.h"
#if defined(_WIN32) #if defined(_WIN32)
#include <winsock2.h> #include <winsock2.h>
@@ -19,8 +20,9 @@
#include "Logger.h" #include "Logger.h"
std::string GetAddr(const std::string& IP) { std::string GetAddr(const std::string& IP) {
if (IP.find_first_not_of("0123456789.") == -1) if (!std::regex_match(IP, IP_REGEX)) {
return IP; return IP;
}
hostent* host; hostent* host;
#ifdef _WIN32 #ifdef _WIN32
WSADATA wsaData; WSADATA wsaData;

View File

@@ -6,7 +6,6 @@
/// Created by Anonymous275 on 7/25/2020 /// Created by Anonymous275 on 7/25/2020
/// ///
#include "Network/network.hpp" #include "Network/network.hpp"
#include <memory>
#include <zlib.h> #include <zlib.h>
#if defined(_WIN32) #if defined(_WIN32)
#include <winsock2.h> #include <winsock2.h>
@@ -26,7 +25,6 @@
#include <mutex> #include <mutex>
#include <string> #include <string>
#include <thread> #include <thread>
#include "Options.h"
std::chrono::time_point<std::chrono::high_resolution_clock> PingStart, PingEnd; std::chrono::time_point<std::chrono::high_resolution_clock> PingStart, PingEnd;
bool GConnected = false; bool GConnected = false;
@@ -126,17 +124,17 @@ void NetReset() {
UlStatus = "Ulstart"; UlStatus = "Ulstart";
MStatus = " "; MStatus = " ";
if (UDPSock != (SOCKET)(-1)) { if (UDPSock != (SOCKET)(-1)) {
debug("Terminating UDP Socket: " + std::to_string(TCPSock)); debug("Terminating UDP Socket : " + std::to_string(TCPSock));
KillSocket(UDPSock); KillSocket(UDPSock);
} }
UDPSock = -1; UDPSock = -1;
if (TCPSock != (SOCKET)(-1)) { if (TCPSock != (SOCKET)(-1)) {
debug("Terminating TCP Socket: " + std::to_string(TCPSock)); debug("Terminating TCP Socket : " + std::to_string(TCPSock));
KillSocket(TCPSock); KillSocket(TCPSock);
} }
TCPSock = -1; TCPSock = -1;
if (GSocket != (SOCKET)(-1)) { if (GSocket != (SOCKET)(-1)) {
debug("Terminating GTCP Socket: " + std::to_string(GSocket)); debug("Terminating GTCP Socket : " + std::to_string(GSocket));
KillSocket(GSocket); KillSocket(GSocket);
} }
GSocket = -1; GSocket = -1;
@@ -158,11 +156,11 @@ SOCKET SetupListener() {
#endif #endif
ZeroMemory(&hints, sizeof(hints)); ZeroMemory(&hints, sizeof(hints));
hints.ai_family = AF_INET; hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM; hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP; hints.ai_protocol = IPPROTO_TCP;
hints.ai_flags = AI_PASSIVE; hints.ai_flags = AI_PASSIVE;
iRes = getaddrinfo(nullptr, std::to_string(options.port + 1).c_str(), &hints, &result); iRes = getaddrinfo(nullptr, std::to_string(DEFAULT_PORT + 1).c_str(), &hints, &result);
if (iRes != 0) { if (iRes != 0) {
error("(Proxy) info failed with error: " + std::to_string(iRes)); error("(Proxy) info failed with error: " + std::to_string(iRes));
WSACleanup(); WSACleanup();
@@ -236,8 +234,6 @@ void NetMain(const std::string& IP, int Port) {
} }
void TCPGameServer(const std::string& IP, int Port) { void TCPGameServer(const std::string& IP, int Port) {
GSocket = SetupListener(); GSocket = SetupListener();
std::unique_ptr<std::thread> ClientThread {};
std::unique_ptr<std::thread> NetMainThread {};
while (!TCPTerminate && GSocket != -1) { while (!TCPTerminate && GSocket != -1) {
debug("MAIN LOOP OF GAME SERVER"); debug("MAIN LOOP OF GAME SERVER");
GConnected = false; GConnected = false;
@@ -249,7 +245,8 @@ void TCPGameServer(const std::string& IP, int Port) {
break; break;
} }
if (CServer) { if (CServer) {
ClientThread = std::make_unique<std::thread>(TCPClientMain, IP, Port); std::thread Client(TCPClientMain, IP, Port);
Client.detach();
} }
CSocket = accept(GSocket, nullptr, nullptr); CSocket = accept(GSocket, nullptr, nullptr);
if (CSocket == -1) { if (CSocket == -1) {
@@ -259,7 +256,8 @@ void TCPGameServer(const std::string& IP, int Port) {
debug("(Proxy) Game Connected!"); debug("(Proxy) Game Connected!");
GConnected = true; GConnected = true;
if (CServer) { if (CServer) {
NetMainThread = std::make_unique<std::thread>(NetMain, IP, Port); std::thread t1(NetMain, IP, Port);
t1.detach();
CServer = false; CServer = false;
} }
int32_t Size, Temp, Rcv; int32_t Size, Temp, Rcv;
@@ -302,16 +300,6 @@ void TCPGameServer(const std::string& IP, int Port) {
TCPTerminate = true; TCPTerminate = true;
GConnected = false; GConnected = false;
Terminate = true; Terminate = true;
if (ClientThread) {
debug("Waiting for client thread");
ClientThread->join();
debug("Client thread done");
}
if (NetMainThread) {
debug("Waiting for net main thread");
NetMainThread->join();
debug("Net main thread done");
}
if (CSocket != SOCKET_ERROR) if (CSocket != SOCKET_ERROR)
KillSocket(CSocket); KillSocket(CSocket);
debug("END OF GAME SERVER"); debug("END OF GAME SERVER");

View File

@@ -8,12 +8,7 @@
#include "Http.h" #include "Http.h"
#include <Logger.h> #include <Logger.h>
#include <Network/network.hpp>
#include <Startup.h>
#include <Utils.h>
#include <cmath> #include <cmath>
#include <curl/curl.h>
#include <curl/easy.h>
#include <filesystem> #include <filesystem>
#include <fstream> #include <fstream>
#include <httplib.h> #include <httplib.h>
@@ -61,81 +56,113 @@ void WriteHttpDebug(const httplib::Client& client, const std::string& method, co
error(e.what()); error(e.what());
} }
static size_t CurlWriteCallback(void* contents, size_t size, size_t nmemb, void* userp) {
std::string* Result = reinterpret_cast<std::string*>(userp);
std::string NewContents(reinterpret_cast<char*>(contents), size * nmemb);
*Result += NewContents;
return size * nmemb;
}
bool HTTP::isDownload = false; bool HTTP::isDownload = false;
std::string HTTP::Get(const std::string& IP) { std::string HTTP::Get(const std::string& IP) {
static std::mutex Lock;
std::scoped_lock Guard(Lock);
auto pos = IP.find('/', 10);
httplib::Client cli(IP.substr(0, pos).c_str());
cli.set_connection_timeout(std::chrono::seconds(10));
cli.set_follow_location(true);
auto res = cli.Get(IP.substr(pos).c_str(), ProgressBar);
std::string Ret; std::string Ret;
static thread_local CURL* curl = curl_easy_init();
if (curl) { if (res) {
CURLcode res; if (res->status == 200) {
curl_easy_setopt(curl, CURLOPT_URL, IP.c_str()); Ret = res->body;
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, CurlWriteCallback); } else {
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void*)&Ret); WriteHttpDebug(cli, "GET", IP, res);
curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10); // seconds error("Failed to GET '" + IP + "': " + res->reason + ", ssl verify = " + std::to_string(cli.get_openssl_verify_result()));
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
res = curl_easy_perform(curl);
if (res != CURLE_OK) {
error("GET to " + IP + " failed: " + std::string(curl_easy_strerror(res)));
return "";
} }
} else { } else {
error("Curl easy init failed"); if (isDownload) {
return ""; std::cout << "\n";
}
WriteHttpDebug(cli, "GET", IP, res);
error("HTTP Get failed on " + to_string(res.error()) + ", ssl verify = " + std::to_string(cli.get_openssl_verify_result()));
} }
return Ret; return Ret;
} }
std::string HTTP::Post(const std::string& IP, const std::string& Fields) { std::string HTTP::Post(const std::string& IP, const std::string& Fields) {
static std::mutex Lock;
std::scoped_lock Guard(Lock);
auto pos = IP.find('/', 10);
httplib::Client cli(IP.substr(0, pos).c_str());
cli.set_connection_timeout(std::chrono::seconds(10));
std::string Ret; std::string Ret;
static thread_local CURL* curl = curl_easy_init();
if (curl) { if (!Fields.empty()) {
CURLcode res; httplib::Result res = cli.Post(IP.substr(pos).c_str(), Fields, "application/json");
curl_easy_setopt(curl, CURLOPT_URL, IP.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, CurlWriteCallback); if (res) {
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void*)&Ret); if (res->status != 200) {
curl_easy_setopt(curl, CURLOPT_POST, 1); error(res->reason);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, Fields.c_str()); }
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, Fields.size()); Ret = res->body;
struct curl_slist* list = nullptr; } else {
list = curl_slist_append(list, "Content-Type: application/json"); WriteHttpDebug(cli, "POST", IP, res);
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list); error("HTTP Post failed on " + to_string(res.error()) + ", ssl verify = " + std::to_string(cli.get_openssl_verify_result()));
curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10); // seconds
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
res = curl_easy_perform(curl);
curl_slist_free_all(list);
if (res != CURLE_OK) {
error("POST to " + IP + " failed: " + std::string(curl_easy_strerror(res)));
return "";
} }
} else { } else {
error("Curl easy init failed"); httplib::Result res = cli.Post(IP.substr(pos).c_str());
return ""; if (res) {
if (res->status != 200) {
error(res->reason);
}
Ret = res->body;
} else {
WriteHttpDebug(cli, "POST", IP, res);
error("HTTP Post failed on " + to_string(res.error()) + ", ssl verify = " + std::to_string(cli.get_openssl_verify_result()));
}
} }
return Ret;
if (Ret.empty())
return "-1";
else
return Ret;
}
bool HTTP::ProgressBar(size_t c, size_t t) {
if (isDownload) {
static double last_progress, progress_bar_adv;
progress_bar_adv = round(c / double(t) * 25);
std::cout << "\r";
std::cout << "Progress : [ ";
std::cout << round(c / double(t) * 100);
std::cout << "% ] [";
int i;
for (i = 0; i <= progress_bar_adv; i++)
std::cout << "#";
for (i = 0; i < 25 - progress_bar_adv; i++)
std::cout << ".";
std::cout << "]";
last_progress = round(c / double(t) * 100);
}
return true;
} }
bool HTTP::Download(const std::string& IP, const std::string& Path) { bool HTTP::Download(const std::string& IP, const std::string& Path) {
static std::mutex Lock; static std::mutex Lock;
std::scoped_lock Guard(Lock); std::scoped_lock Guard(Lock);
info("Downloading an update (this may take a while)"); isDownload = true;
std::string Ret = Get(IP); std::string Ret = Get(IP);
isDownload = false;
if (Ret.empty()) { if (Ret.empty())
error("Download failed");
return false; return false;
}
std::ofstream File(Path, std::ios::binary); std::ofstream File(Path, std::ios::binary);
if (File.is_open()) { if (File.is_open()) {
File << Ret; File << Ret;
File.close(); File.close();
std::cout << "\n";
info("Download Complete!"); info("Download Complete!");
} else { } else {
error("Failed to open file directory: " + Path); error("Failed to open file directory: " + Path);
@@ -144,126 +171,3 @@ bool HTTP::Download(const std::string& IP, const std::string& Path) {
return true; return true;
} }
void set_headers(httplib::Response& res) {
res.set_header("Access-Control-Allow-Origin", "*");
res.set_header("Access-Control-Request-Method", "POST, OPTIONS, GET");
res.set_header("Access-Control-Request-Headers", "X-API-Version");
}
void HTTP::StartProxy() {
std::thread proxy([&]() {
httplib::Server HTTPProxy;
httplib::Headers headers = {
{ "User-Agent", "BeamMP-Launcher/" + GetVer() + GetPatch() },
{ "Accept", "*/*" }
};
httplib::Client backend("https://backend.beammp.com");
httplib::Client forum("https://forum.beammp.com");
const std::string pattern = ".*";
auto handle_request = [&](const httplib::Request& req, httplib::Response& res) {
set_headers(res);
if (req.has_header("X-BMP-Authentication")) {
headers.emplace("X-BMP-Authentication", PrivateKey);
}
if (req.has_header("X-API-Version")) {
headers.emplace("X-API-Version", req.get_header_value("X-API-Version"));
}
const std::vector<std::string> path = Utils::Split(req.path, "/");
httplib::Result cli_res;
const std::string method = req.method;
std::string host = "";
if (!path.empty())
host = path[0];
if (host == "backend") {
std::string remaining_path = req.path.substr(std::strlen("/backend"));
if (method == "GET")
cli_res = backend.Get(remaining_path, headers);
else if (method == "POST")
cli_res = backend.Post(remaining_path, headers);
} else if (host == "avatar") {
bool error = false;
std::string username;
std::string avatar_size = "100";
if (path.size() > 1) {
username = path[1];
} else {
error = true;
}
if (path.size() > 2) {
try {
if (std::stoi(path[2]) > 0)
avatar_size = path[2];
} catch (std::exception&) { }
}
httplib::Result summary_res;
if (!error) {
summary_res = forum.Get("/u/" + username + ".json", headers);
if (!summary_res || summary_res->status != 200) {
error = true;
}
}
if (!error) {
try {
nlohmann::json d = nlohmann::json::parse(summary_res->body, nullptr, false); // can fail with parse_error
auto user = d.at("user"); // can fail with out_of_range
auto avatar_link_json = user.at("avatar_template"); // can fail with out_of_range
auto avatar_link = avatar_link_json.get<std::string>();
size_t start_pos = avatar_link.find("{size}");
if (start_pos != std::string::npos)
avatar_link.replace(start_pos, std::strlen("{size}"), avatar_size);
cli_res = forum.Get(avatar_link, headers);
} catch (std::exception&) {
error = true;
}
}
if (error) {
cli_res = forum.Get("/user_avatar/forum.beammp.com/user/0/0.png", headers);
}
} else {
res.set_content("Host not found", "text/plain");
return;
}
if (cli_res) {
res.set_content(cli_res->body, cli_res->get_header_value("Content-Type"));
} else {
res.set_content(to_string(cli_res.error()), "text/plain");
}
};
HTTPProxy.Get(pattern, [&](const httplib::Request& req, httplib::Response& res) {
handle_request(req, res);
});
HTTPProxy.Post(pattern, [&](const httplib::Request& req, httplib::Response& res) {
handle_request(req, res);
});
ProxyPort = HTTPProxy.bind_to_any_port("127.0.0.1");
debug("HTTP Proxy listening on port " + std::to_string(ProxyPort));
HTTPProxy.listen_after_bind();
});
proxy.detach();
}

View File

@@ -7,13 +7,6 @@
/// ///
#include "Network/network.hpp" #include "Network/network.hpp"
#include <chrono>
#include <iomanip>
#include <ios>
#include <mutex>
#include <nlohmann/json.hpp>
#include <openssl/err.h>
#include <openssl/evp.h>
#if defined(_WIN32) #if defined(_WIN32)
#include <ws2tcpip.h> #include <ws2tcpip.h>
@@ -28,7 +21,6 @@
#include "Logger.h" #include "Logger.h"
#include "Startup.h" #include "Startup.h"
#include <Utils.h>
#include <atomic> #include <atomic>
#include <cmath> #include <cmath>
#include <cstring> #include <cstring>
@@ -36,21 +28,35 @@
#include <fstream> #include <fstream>
#include <future> #include <future>
#include <iostream> #include <iostream>
#include <string>
#include <thread> #include <thread>
#include <vector>
#include "hashpp.h"
namespace fs = std::filesystem; namespace fs = std::filesystem;
std::string ListOfMods;
std::vector<std::string> Split(const std::string& String, const std::string& delimiter) {
std::vector<std::string> Val;
size_t pos;
std::string token, s = String;
while ((pos = s.find(delimiter)) != std::string::npos) {
token = s.substr(0, pos);
if (!token.empty())
Val.push_back(token);
s.erase(0, pos + delimiter.length());
}
if (!s.empty())
Val.push_back(s);
return Val;
}
void CheckForDir() { void CheckForDir() {
if (!fs::exists(CachingDirectory)) { if (!fs::exists("Resources")) {
try { // Could we just use fs::create_directory instead?
fs::create_directories(CachingDirectory); #if defined(_WIN32)
} catch (const std::exception& e) { _wmkdir(L"Resources");
error(std::string("Failed to create caching directory: ") + e.what() + ". This is a fatal error. Please make sure to configure a directory which you have permission to create, read and write from/to."); #elif defined(__linux__)
std::this_thread::sleep_for(std::chrono::seconds(3)); fs::create_directory(L"Resources");
std::exit(1); #endif
}
} }
} }
void WaitForConfirm() { void WaitForConfirm() {
@@ -73,20 +79,16 @@ std::string Auth(SOCKET Sock) {
if (Res.empty() || Res[0] == 'E' || Res[0] == 'K') { if (Res.empty() || Res[0] == 'E' || Res[0] == 'K') {
Abord(); Abord();
CoreSend("L");
return ""; return "";
} }
TCPSend(PublicKey, Sock); TCPSend(PublicKey, Sock);
if (Terminate) { if (Terminate)
CoreSend("L");
return ""; return "";
}
Res = TCPRcv(Sock); Res = TCPRcv(Sock);
if (Res.empty() || Res[0] != 'P') { if (Res.empty() || Res[0] != 'P') {
Abord(); Abord();
CoreSend("L");
return ""; return "";
} }
@@ -95,27 +97,23 @@ std::string Auth(SOCKET Sock) {
ClientID = std::stoi(Res); ClientID = std::stoi(Res);
} else { } else {
Abord(); Abord();
CoreSend("L");
UUl("Authentication failed!"); UUl("Authentication failed!");
return ""; return "";
} }
TCPSend("SR", Sock); TCPSend("SR", Sock);
if (Terminate) { if (Terminate)
CoreSend("L");
return ""; return "";
}
Res = TCPRcv(Sock); Res = TCPRcv(Sock);
if (Res[0] == 'E' || Res[0] == 'K') { if (Res[0] == 'E' || Res[0] == 'K') {
Abord(); Abord();
CoreSend("L");
return ""; return "";
} }
if (Res.empty() || Res == "-") { if (Res.empty() || Res == "-") {
info("Didn't Receive any mods..."); info("Didn't Receive any mods...");
CoreSend("L"); ListOfMods = "-";
TCPSend("Done", Sock); TCPSend("Done", Sock);
info("Done!"); info("Done!");
return ""; return "";
@@ -130,62 +128,38 @@ void UpdateUl(bool D, const std::string& msg) {
UlStatus = "UlLoading Resource " + msg; UlStatus = "UlLoading Resource " + msg;
} }
float DownloadSpeed = 0;
void AsyncUpdate(uint64_t& Rcv, uint64_t Size, const std::string& Name) { void AsyncUpdate(uint64_t& Rcv, uint64_t Size, const std::string& Name) {
do { do {
double pr = double(Rcv) / double(Size) * 100; double pr = double(Rcv) / double(Size) * 100;
std::string Per = std::to_string(trunc(pr * 10) / 10); std::string Per = std::to_string(trunc(pr * 10) / 10);
std::string SpeedString = ""; UpdateUl(true, Name + " (" + Per.substr(0, Per.find('.') + 2) + "%)");
if (DownloadSpeed > 0.01) {
std::stringstream ss;
ss << " at " << std::setprecision(1) << std::fixed << DownloadSpeed << " Mbit/s";
SpeedString = ss.str();
}
UpdateUl(true, Name + " (" + Per.substr(0, Per.find('.') + 2) + "%)" + SpeedString);
std::this_thread::sleep_for(std::chrono::milliseconds(100)); std::this_thread::sleep_for(std::chrono::milliseconds(100));
} while (!Terminate && Rcv < Size); } while (!Terminate && Rcv < Size);
} }
// MICROSOFT, I DONT CARE, WRITE BETTER CODE char* TCPRcvRaw(SOCKET Sock, uint64_t& GRcv, uint64_t Size) {
#undef min
std::vector<char> TCPRcvRaw(SOCKET Sock, uint64_t& GRcv, uint64_t Size) {
if (Sock == -1) { if (Sock == -1) {
Terminate = true; Terminate = true;
UUl("Invalid Socket"); UUl("Invalid Socket");
return {}; return nullptr;
} }
std::vector<char> File(Size); char* File = new char[Size];
uint64_t Rcv = 0; uint64_t Rcv = 0;
auto start = std::chrono::high_resolution_clock::now();
int i = 0;
do { do {
// receive at most some MB at a time int Len = int(Size - Rcv);
int Len = std::min(int(Size - Rcv), 1 * 1024 * 1024); if (Len > 1000000)
Len = 1000000;
int32_t Temp = recv(Sock, &File[Rcv], Len, MSG_WAITALL); int32_t Temp = recv(Sock, &File[Rcv], Len, MSG_WAITALL);
if (Temp < 1) { if (Temp < 1) {
info(std::to_string(Temp)); info(std::to_string(Temp));
UUl("Socket Closed Code 1"); UUl("Socket Closed Code 1");
KillSocket(Sock); KillSocket(Sock);
Terminate = true; Terminate = true;
return {}; delete[] File;
return nullptr;
} }
Rcv += Temp; Rcv += Temp;
GRcv += Temp; GRcv += Temp;
auto end = std::chrono::high_resolution_clock::now();
auto difference = end - start;
float bits_per_s = float(Rcv * 8) / float(std::chrono::duration_cast<std::chrono::milliseconds>(difference).count());
float megabits_per_s = bits_per_s / 1000;
DownloadSpeed = megabits_per_s;
// every 8th iteration print the speed
if (i % 8 == 0) {
debug("Download speed: " + std::to_string(uint32_t(megabits_per_s)) + "Mbit/s");
}
++i;
} while (Rcv < Size && !Terminate); } while (Rcv < Size && !Terminate);
return File; return File;
} }
@@ -195,16 +169,16 @@ void MultiKill(SOCKET Sock, SOCKET Sock1) {
Terminate = true; Terminate = true;
} }
SOCKET InitDSock() { SOCKET InitDSock() {
SOCKET DSock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); SOCKET DSock = socket(AF_UNSPEC, SOCK_STREAM, IPPROTO_TCP);
SOCKADDR_IN ServerAddr; SOCKADDR_IN ServerAddr;
if (DSock < 1) { if (DSock < 1) {
KillSocket(DSock); KillSocket(DSock);
Terminate = true; Terminate = true;
return 0; return 0;
} }
ServerAddr.sin_family = AF_INET; ServerAddr.sin_family = AF_UNSPEC;
ServerAddr.sin_port = htons(LastPort); ServerAddr.sin_port = htons(LastPort);
inet_pton(AF_INET, LastIP.c_str(), &ServerAddr.sin_addr); inet_pton(AF_UNSPEC, LastIP.c_str(), &ServerAddr.sin_addr);
if (connect(DSock, (SOCKADDR*)&ServerAddr, sizeof(ServerAddr)) != 0) { if (connect(DSock, (SOCKADDR*)&ServerAddr, sizeof(ServerAddr)) != 0) {
KillSocket(DSock); KillSocket(DSock);
Terminate = true; Terminate = true;
@@ -219,78 +193,44 @@ SOCKET InitDSock() {
return DSock; return DSock;
} }
std::vector<char> SingleNormalDownload(SOCKET MSock, uint64_t Size, const std::string& Name) { std::string MultiDownload(SOCKET MSock, SOCKET DSock, uint64_t Size, const std::string& Name) {
DownloadSpeed = 0;
uint64_t GRcv = 0; uint64_t GRcv = 0, MSize = Size / 2, DSize = Size - MSize;
std::thread Au([&] { AsyncUpdate(GRcv, Size, Name); }); std::thread Au(AsyncUpdate, std::ref(GRcv), Size, Name);
const std::vector<char> MData = TCPRcvRaw(MSock, GRcv, Size); std::packaged_task<char*()> task([&] { return TCPRcvRaw(MSock, GRcv, MSize); });
std::future<char*> f1 = task.get_future();
std::thread Dt(std::move(task));
Dt.detach();
if (MData.empty()) { char* DData = TCPRcvRaw(DSock, GRcv, DSize);
KillSocket(MSock);
Terminate = true;
Au.join();
return {};
}
// ensure that GRcv is good before joining the async update thread if (!DData) {
GRcv = MData.size();
if (GRcv != Size) {
error("Something went wrong during download; didn't get enough data. Expected " + std::to_string(Size) + " bytes, got " + std::to_string(GRcv) + " bytes instead");
Terminate = true;
Au.join();
return {};
}
Au.join();
return MData;
}
std::vector<char> MultiDownload(SOCKET MSock, SOCKET DSock, uint64_t Size, const std::string& Name) {
DownloadSpeed = 0;
uint64_t GRcv = 0;
uint64_t MSize = Size / 2;
uint64_t DSize = Size - MSize;
std::thread Au([&] { AsyncUpdate(GRcv, Size, Name); });
const std::vector<char> MData = TCPRcvRaw(MSock, GRcv, MSize);
if (MData.empty()) {
MultiKill(MSock, DSock); MultiKill(MSock, DSock);
Terminate = true; return "";
Au.join();
return {};
} }
const std::vector<char> DData = TCPRcvRaw(DSock, GRcv, DSize); f1.wait();
char* MData = f1.get();
if (DData.empty()) { if (!MData) {
MultiKill(MSock, DSock); MultiKill(MSock, DSock);
Terminate = true; return "";
Au.join();
return {};
} }
// ensure that GRcv is good before joining the async update thread if (Au.joinable())
GRcv = MData.size() + DData.size();
if (GRcv != Size) {
error("Something went wrong during download; didn't get enough data. Expected " + std::to_string(Size) + " bytes, got " + std::to_string(GRcv) + " bytes instead");
Terminate = true;
Au.join(); Au.join();
return {};
}
Au.join(); /// omg yes very ugly my god but i was in a rush will revisit
std::string Ret(Size, 0);
memcpy(&Ret[0], MData, MSize);
delete[] MData;
std::vector<char> Result {}; memcpy(&Ret[MSize], DData, DSize);
Result.insert(Result.begin(), MData.begin(), MData.end()); delete[] DData;
Result.insert(Result.end(), DData.begin(), DData.end());
return Result; return Ret;
} }
void InvalidResource(const std::string& File) { void InvalidResource(const std::string& File) {
@@ -299,269 +239,31 @@ void InvalidResource(const std::string& File) {
Terminate = true; Terminate = true;
} }
std::string GetSha256HashReallyFast(const std::string& filename) {
try {
EVP_MD_CTX* mdctx;
const EVP_MD* md;
uint8_t sha256_value[EVP_MAX_MD_SIZE];
md = EVP_sha256();
if (md == nullptr) {
throw std::runtime_error("EVP_sha256() failed");
}
mdctx = EVP_MD_CTX_new();
if (mdctx == nullptr) {
throw std::runtime_error("EVP_MD_CTX_new() failed");
}
if (!EVP_DigestInit_ex2(mdctx, md, NULL)) {
EVP_MD_CTX_free(mdctx);
throw std::runtime_error("EVP_DigestInit_ex2() failed");
}
std::ifstream stream(filename, std::ios::binary);
const size_t FileSize = std::filesystem::file_size(filename);
size_t Read = 0;
std::vector<char> Data;
while (Read < FileSize) {
Data.resize(size_t(std::min<size_t>(FileSize - Read, 4096)));
size_t RealDataSize = Data.size();
stream.read(Data.data(), std::streamsize(Data.size()));
if (stream.eof() || stream.fail()) {
RealDataSize = size_t(stream.gcount());
}
Data.resize(RealDataSize);
if (RealDataSize == 0) {
break;
}
if (RealDataSize > 0 && !EVP_DigestUpdate(mdctx, Data.data(), Data.size())) {
EVP_MD_CTX_free(mdctx);
throw std::runtime_error("EVP_DigestUpdate() failed");
}
Read += RealDataSize;
}
unsigned int sha256_len = 0;
if (!EVP_DigestFinal_ex(mdctx, sha256_value, &sha256_len)) {
EVP_MD_CTX_free(mdctx);
throw std::runtime_error("EVP_DigestFinal_ex() failed");
}
EVP_MD_CTX_free(mdctx);
std::string result;
for (size_t i = 0; i < sha256_len; i++) {
char buf[3];
sprintf(buf, "%02x", sha256_value[i]);
buf[2] = 0;
result += buf;
}
return result;
} catch (const std::exception& e) {
error("Sha256 hashing of '" + filename + "' failed: " + e.what());
return "";
}
}
struct ModInfo {
static std::pair<bool, std::vector<ModInfo>> ParseModInfosFromPacket(const std::string& packet) {
bool success = false;
std::vector<ModInfo> modInfos;
try {
auto json = nlohmann::json::parse(packet);
if (json.empty()) {
return std::make_pair(true, modInfos);
}
for (const auto& entry : json) {
ModInfo modInfo {
.FileName = entry["file_name"],
.FileSize = entry["file_size"],
.Hash = entry["hash"],
.HashAlgorithm = entry["hash_algorithm"],
};
modInfos.push_back(modInfo);
success = true;
}
} catch (const std::exception& e) {
debug(std::string("Failed to receive mod list: ") + e.what());
warn("Failed to receive new mod list format! This server may be outdated, but everything should still work as expected.");
}
return std::make_pair(success, modInfos);
}
std::string FileName;
size_t FileSize;
std::string Hash;
std::string HashAlgorithm;
};
void NewSyncResources(SOCKET Sock, const std::string& Mods, const std::vector<ModInfo> ModInfos) {
if (ModInfos.empty()) {
CoreSend("L");
TCPSend("Done", Sock);
info("Done!");
return;
}
if (!SecurityWarning())
return;
info("Checking Resources...");
CheckForDir();
std::string t;
for (const auto& mod : ModInfos) {
t += mod.FileName + ";";
}
if (t.empty())
CoreSend("L");
else
CoreSend("L" + t);
t.clear();
info("Syncing...");
int ModNo = 1;
int TotalMods = ModInfos.size();
for (auto ModInfoIter = ModInfos.begin(), AlsoModInfoIter = ModInfos.begin(); ModInfoIter != ModInfos.end() && !Terminate; ++ModInfoIter, ++AlsoModInfoIter) {
if (ModInfoIter->Hash.length() < 8 || ModInfoIter->HashAlgorithm != "sha256") {
error("Unsupported hash algorithm or invalid hash for '" + ModInfoIter->FileName + "'");
Terminate = true;
return;
}
auto FileName = std::filesystem::path(ModInfoIter->FileName).stem().string() + "-" + ModInfoIter->Hash.substr(0, 8) + std::filesystem::path(ModInfoIter->FileName).extension().string();
auto PathToSaveTo = (fs::path(CachingDirectory) / FileName).string();
if (fs::exists(PathToSaveTo) && GetSha256HashReallyFast(PathToSaveTo) == ModInfoIter->Hash) {
debug("Mod '" + FileName + "' found in cache");
std::this_thread::sleep_for(std::chrono::milliseconds(50));
try {
if (!fs::exists(GetGamePath() + "mods/multiplayer")) {
fs::create_directories(GetGamePath() + "mods/multiplayer");
}
auto modname = ModInfoIter->FileName;
#if defined(__linux__)
// Linux version of the game doesnt support uppercase letters in mod names
for (char& c : modname) {
c = ::tolower(c);
}
#endif
debug("Mod name: " + modname);
auto name = std::filesystem::path(GetGamePath()) / "mods/multiplayer" / modname;
std::string tmp_name = name.string();
tmp_name += ".tmp";
fs::copy_file(PathToSaveTo, tmp_name, fs::copy_options::overwrite_existing);
fs::rename(tmp_name, name);
} catch (std::exception& e) {
error("Failed copy to the mods folder! " + std::string(e.what()));
Terminate = true;
continue;
}
WaitForConfirm();
continue;
}
CheckForDir();
std::string FName = ModInfoIter->FileName;
do {
debug("Loading file '" + FName + "' to '" + PathToSaveTo + "'");
TCPSend("f" + ModInfoIter->FileName, Sock);
std::string Data = TCPRcv(Sock);
if (Data == "CO" || Terminate) {
Terminate = true;
UUl("Server cannot find " + FName);
break;
}
std::string Name = std::to_string(ModNo) + "/" + std::to_string(TotalMods) + ": " + FName;
std::vector<char> DownloadedFile = SingleNormalDownload(Sock, ModInfoIter->FileSize, Name);
if (Terminate)
break;
UpdateUl(false, std::to_string(ModNo) + "/" + std::to_string(TotalMods) + ": " + FName);
// 1. write downloaded file to disk
{
std::ofstream OutFile(PathToSaveTo, std::ios::binary | std::ios::trunc);
OutFile.write(DownloadedFile.data(), DownloadedFile.size());
OutFile.flush();
}
// 2. verify size
if (std::filesystem::file_size(PathToSaveTo) != DownloadedFile.size()) {
error("Failed to write the entire file '" + PathToSaveTo + "' correctly (file size mismatch)");
Terminate = true;
}
} while (fs::file_size(PathToSaveTo) != ModInfoIter->FileSize && !Terminate);
if (!Terminate) {
if (!fs::exists(GetGamePath() + "mods/multiplayer")) {
fs::create_directories(GetGamePath() + "mods/multiplayer");
}
// Linux version of the game doesnt support uppercase letters in mod names
#if defined(__linux__)
for (char& c : FName) {
c = ::tolower(c);
}
#endif
fs::copy_file(PathToSaveTo, std::filesystem::path(GetGamePath()) / "mods/multiplayer" / FName, fs::copy_options::overwrite_existing);
}
WaitForConfirm();
++ModNo;
}
if (!Terminate) {
TCPSend("Done", Sock);
info("Done!");
} else {
UlStatus = "Ulstart";
info("Connection Terminated!");
}
}
void SyncResources(SOCKET Sock) { void SyncResources(SOCKET Sock) {
std::string Ret = Auth(Sock); std::string Ret = Auth(Sock);
debug("Mod info: " + Ret);
if (Ret.starts_with("R")) {
debug("This server is likely outdated, not trying to parse new mod info format");
} else {
auto [success, modInfo] = ModInfo::ParseModInfosFromPacket(Ret);
if (success) {
NewSyncResources(Sock, Ret, modInfo);
return;
}
}
if (Ret.empty()) if (Ret.empty())
return; return;
if (!SecurityWarning())
return;
info("Checking Resources..."); info("Checking Resources...");
CheckForDir(); CheckForDir();
std::vector<std::string> list = Utils::Split(Ret, ";"); std::vector<std::string> list = Split(Ret, ";");
std::vector<std::string> FNames(list.begin(), list.begin() + (list.size() / 2)); std::vector<std::string> FNames(list.begin(), list.begin() + (list.size() / 2));
std::vector<std::string> FSizes(list.begin() + (list.size() / 2), list.end()); std::vector<std::string> FSizes(list.begin() + (list.size() / 2), list.end());
list.clear(); list.clear();
Ret.clear(); Ret.clear();
int Amount = 0, Pos = 0; int Amount = 0, Pos = 0;
std::string PathToSaveTo, t; std::string a, t;
for (const std::string& name : FNames) { for (const std::string& name : FNames) {
if (!name.empty()) { if (!name.empty()) {
t += name.substr(name.find_last_of('/') + 1) + ";"; t += name.substr(name.find_last_of('/') + 1) + ";";
} }
} }
if (t.empty()) if (t.empty())
CoreSend("L"); ListOfMods = "-";
else else
CoreSend("L" + t); ListOfMods = t;
t.clear(); t.clear();
for (auto FN = FNames.begin(), FS = FSizes.begin(); FN != FNames.end() && !Terminate; ++FN, ++FS) { for (auto FN = FNames.begin(), FS = FSizes.begin(); FN != FNames.end() && !Terminate; ++FN, ++FS) {
auto pos = FN->find_last_of('/'); auto pos = FN->find_last_of('/');
@@ -580,23 +282,21 @@ void SyncResources(SOCKET Sock) {
for (auto FN = FNames.begin(), FS = FSizes.begin(); FN != FNames.end() && !Terminate; ++FN, ++FS) { for (auto FN = FNames.begin(), FS = FSizes.begin(); FN != FNames.end() && !Terminate; ++FN, ++FS) {
auto pos = FN->find_last_of('/'); auto pos = FN->find_last_of('/');
if (pos != std::string::npos) { if (pos != std::string::npos) {
PathToSaveTo = CachingDirectory + FN->substr(pos); a = "Resources" + FN->substr(pos);
} else { } else
continue; continue;
}
Pos++; Pos++;
auto FileSize = std::stoull(*FS); if (fs::exists(a)) {
if (fs::exists(PathToSaveTo)) {
if (FS->find_first_not_of("0123456789") != std::string::npos) if (FS->find_first_not_of("0123456789") != std::string::npos)
continue; continue;
if (fs::file_size(PathToSaveTo) == FileSize) { if (fs::file_size(a) == std::stoull(*FS)) {
UpdateUl(false, std::to_string(Pos) + "/" + std::to_string(Amount) + ": " + PathToSaveTo.substr(PathToSaveTo.find_last_of('/'))); UpdateUl(false, std::to_string(Pos) + "/" + std::to_string(Amount) + ": " + a.substr(a.find_last_of('/')));
std::this_thread::sleep_for(std::chrono::milliseconds(50)); std::this_thread::sleep_for(std::chrono::milliseconds(50));
try { try {
if (!fs::exists(GetGamePath() + "mods/multiplayer")) { if (!fs::exists(GetGamePath() + "mods/multiplayer")) {
fs::create_directories(GetGamePath() + "mods/multiplayer"); fs::create_directories(GetGamePath() + "mods/multiplayer");
} }
auto modname = PathToSaveTo.substr(PathToSaveTo.find_last_of('/')); auto modname = a.substr(a.find_last_of('/'));
#if defined(__linux__) #if defined(__linux__)
// Linux version of the game doesnt support uppercase letters in mod names // Linux version of the game doesnt support uppercase letters in mod names
for (char& c : modname) { for (char& c : modname) {
@@ -605,7 +305,7 @@ void SyncResources(SOCKET Sock) {
#endif #endif
auto name = GetGamePath() + "mods/multiplayer" + modname; auto name = GetGamePath() + "mods/multiplayer" + modname;
auto tmp_name = name + ".tmp"; auto tmp_name = name + ".tmp";
fs::copy_file(PathToSaveTo, tmp_name, fs::copy_options::overwrite_existing); fs::copy_file(a, tmp_name, fs::copy_options::overwrite_existing);
fs::rename(tmp_name, name); fs::rename(tmp_name, name);
} catch (std::exception& e) { } catch (std::exception& e) {
error("Failed copy to the mods folder! " + std::string(e.what())); error("Failed copy to the mods folder! " + std::string(e.what()));
@@ -615,12 +315,11 @@ void SyncResources(SOCKET Sock) {
WaitForConfirm(); WaitForConfirm();
continue; continue;
} else } else
remove(PathToSaveTo.c_str()); remove(a.c_str());
} }
CheckForDir(); CheckForDir();
std::string FName = PathToSaveTo.substr(PathToSaveTo.find_last_of('/')); std::string FName = a.substr(a.find_last_of('/'));
do { do {
debug("Loading file '" + FName + "' to '" + PathToSaveTo + "'");
TCPSend("f" + *FN, Sock); TCPSend("f" + *FN, Sock);
std::string Data = TCPRcv(Sock); std::string Data = TCPRcv(Sock);
@@ -632,23 +331,19 @@ void SyncResources(SOCKET Sock) {
std::string Name = std::to_string(Pos) + "/" + std::to_string(Amount) + ": " + FName; std::string Name = std::to_string(Pos) + "/" + std::to_string(Amount) + ": " + FName;
std::vector<char> DownloadedFile = MultiDownload(Sock, DSock, FileSize, Name); Data = MultiDownload(Sock, DSock, std::stoull(*FS), Name);
if (Terminate) if (Terminate)
break; break;
UpdateUl(false, std::to_string(Pos) + "/" + std::to_string(Amount) + ": " + FName); UpdateUl(false, std::to_string(Pos) + "/" + std::to_string(Amount) + ": " + FName);
std::ofstream LFS;
LFS.open(a.c_str(), std::ios_base::app | std::ios::binary);
if (LFS.is_open()) {
LFS.write(&Data[0], Data.size());
LFS.close();
}
// 1. write downloaded file to disk } while (fs::file_size(a) != std::stoull(*FS) && !Terminate);
{
std::ofstream OutFile(PathToSaveTo, std::ios::binary | std::ios::trunc);
OutFile.write(DownloadedFile.data(), DownloadedFile.size());
}
// 2. verify size
if (std::filesystem::file_size(PathToSaveTo) != DownloadedFile.size()) {
error("Failed to write the entire file '" + PathToSaveTo + "' correctly (file size mismatch)");
Terminate = true;
}
} while (fs::file_size(PathToSaveTo) != std::stoull(*FS) && !Terminate);
if (!Terminate) { if (!Terminate) {
if (!fs::exists(GetGamePath() + "mods/multiplayer")) { if (!fs::exists(GetGamePath() + "mods/multiplayer")) {
fs::create_directories(GetGamePath() + "mods/multiplayer"); fs::create_directories(GetGamePath() + "mods/multiplayer");
@@ -661,11 +356,10 @@ void SyncResources(SOCKET Sock) {
} }
#endif #endif
fs::copy_file(PathToSaveTo, GetGamePath() + "mods/multiplayer" + FName, fs::copy_options::overwrite_existing); fs::copy_file(a, GetGamePath() + "mods/multiplayer" + FName, fs::copy_options::overwrite_existing);
} }
WaitForConfirm(); WaitForConfirm();
} }
KillSocket(DSock); KillSocket(DSock);
if (!Terminate) { if (!Terminate) {
TCPSend("Done", Sock); TCPSend("Done", Sock);

View File

@@ -7,7 +7,6 @@
/// ///
#include "Network/network.hpp" #include "Network/network.hpp"
#include "Zlib/Compressor.h" #include "Zlib/Compressor.h"
#include <stdexcept>
#if defined(_WIN32) #if defined(_WIN32)
#include <ws2tcpip.h> #include <ws2tcpip.h>
@@ -51,13 +50,9 @@ void SendLarge(std::string Data) {
void UDPParser(std::string_view Packet) { void UDPParser(std::string_view Packet) {
if (Packet.substr(0, 4) == "ABG:") { if (Packet.substr(0, 4) == "ABG:") {
auto substr = Packet.substr(4); auto substr = Packet.substr(4);
try { auto res = DeComp(std::span<const char>(substr.data(), substr.size()));
auto res = DeComp(std::span<const char>(substr.data(), substr.size())); std::string DeCompPacket = std::string(res.data(), res.size());
std::string DeCompPacket = std::string(res.data(), res.size()); ServerParser(DeCompPacket);
ServerParser(DeCompPacket);
} catch (const std::runtime_error& err) {
error("Error in decompression of UDP, ignoring");
}
} else { } else {
ServerParser(Packet); ServerParser(Packet);
} }
@@ -90,18 +85,15 @@ void UDPClientMain(const std::string& IP, int Port) {
delete ToServer; delete ToServer;
ToServer = new sockaddr_in; ToServer = new sockaddr_in;
ToServer->sin_family = AF_INET; ToServer->sin_family = AF_UNSPEC;
ToServer->sin_port = htons(Port); ToServer->sin_port = htons(Port);
inet_pton(AF_INET, IP.c_str(), &ToServer->sin_addr); inet_pton(AF_UNSPEC, IP.c_str(), &ToServer->sin_addr);
UDPSock = socket(AF_INET, SOCK_DGRAM, 0); UDPSock = socket(AF_UNSPEC, SOCK_DGRAM, 0);
GameSend("P" + std::to_string(ClientID)); GameSend("P" + std::to_string(ClientID));
TCPSend("H", TCPSock); TCPSend("H", TCPSock);
UDPSend("p"); UDPSend("p");
debug("Starting UDP receive loop"); while (!Terminate)
while (!Terminate) {
UDPRcv(); UDPRcv();
}
debug("UDP receive loop done");
KillSocket(UDPSock); KillSocket(UDPSock);
WSACleanup(); WSACleanup();
} }

View File

@@ -82,39 +82,39 @@ std::string TCPRcv(SOCKET Sock) {
UUl("Invalid Socket"); UUl("Invalid Socket");
return ""; return "";
} }
int32_t Header, Temp; int32_t Header, BytesRcv = 0, Temp;
std::vector<char> Data(sizeof(Header)); std::vector<char> Data(sizeof(Header));
Temp = recv(Sock, Data.data(), sizeof(Header), MSG_WAITALL); do {
if (!CheckBytes(Temp)) { Temp = recv(Sock, &Data[BytesRcv], 4 - BytesRcv, 0);
UUl("Socket Closed Code 3"); if (!CheckBytes(Temp)) {
return ""; UUl("Socket Closed Code 3");
} return "";
memcpy(&Header, Data.data(), sizeof(Header)); }
BytesRcv += Temp;
} while (BytesRcv < 4);
memcpy(&Header, &Data[0], sizeof(Header));
if (!CheckBytes(Temp)) { if (!CheckBytes(BytesRcv)) {
UUl("Socket Closed Code 4"); UUl("Socket Closed Code 4");
return ""; return "";
} }
Data.resize(Header);
Data.resize(Header, 0); BytesRcv = 0;
Temp = recv(Sock, Data.data(), Header, MSG_WAITALL); do {
if (!CheckBytes(Temp)) { Temp = recv(Sock, &Data[BytesRcv], Header - BytesRcv, 0);
UUl("Socket Closed Code 5"); if (!CheckBytes(Temp)) {
return ""; UUl("Socket Closed Code 5");
} return "";
}
BytesRcv += Temp;
} while (BytesRcv < Header);
std::string Ret(Data.data(), Header); std::string Ret(Data.data(), Header);
if (Ret.substr(0, 4) == "ABG:") { if (Ret.substr(0, 4) == "ABG:") {
auto substr = Ret.substr(4); auto substr = Ret.substr(4);
try { auto res = DeComp(std::span<char>(substr.data(), substr.size()));
auto res = DeComp(std::span<char>(substr.data(), substr.size())); Ret = std::string(res.data(), res.size());
Ret = std::string(res.data(), res.size());
} catch (const std::runtime_error& err) {
// this happens e.g. when we're out of memory, or when we get incomplete data
error("Decompression failed");
return "";
}
} }
#ifdef DEBUG #ifdef DEBUG
@@ -134,7 +134,7 @@ void TCPClientMain(const std::string& IP, int Port) {
WSADATA wsaData; WSADATA wsaData;
WSAStartup(514, &wsaData); // 2.2 WSAStartup(514, &wsaData); // 2.2
#endif #endif
TCPSock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); TCPSock = socket(AF_UNSPEC, SOCK_STREAM, IPPROTO_TCP);
if (TCPSock == -1) { if (TCPSock == -1) {
printf("Client: socket failed! Error code: %d\n", WSAGetLastError()); printf("Client: socket failed! Error code: %d\n", WSAGetLastError());
@@ -142,9 +142,9 @@ void TCPClientMain(const std::string& IP, int Port) {
return; return;
} }
ServerAddr.sin_family = AF_INET; ServerAddr.sin_family = AF_UNSPEC;
ServerAddr.sin_port = htons(Port); ServerAddr.sin_port = htons(Port);
inet_pton(AF_INET, IP.c_str(), &ServerAddr.sin_addr); inet_pton(AF_UNSPEC, IP.c_str(), &ServerAddr.sin_addr);
RetCode = connect(TCPSock, (SOCKADDR*)&ServerAddr, sizeof(ServerAddr)); RetCode = connect(TCPSock, (SOCKADDR*)&ServerAddr, sizeof(ServerAddr));
if (RetCode != 0) { if (RetCode != 0) {
UlStatus = "UlConnection Failed!"; UlStatus = "UlConnection Failed!";
@@ -152,7 +152,6 @@ void TCPClientMain(const std::string& IP, int Port) {
KillSocket(TCPSock); KillSocket(TCPSock);
WSACleanup(); WSACleanup();
Terminate = true; Terminate = true;
CoreSend("L");
return; return;
} }
info("Connected!"); info("Connected!");

View File

@@ -1,107 +0,0 @@
#include "Options.h"
#include "Logger.h"
#include <cstdlib>
#include <filesystem>
void InitOptions(int argc, const char *argv[], Options &options) {
int i = 1;
options.argc = argc;
options.argv = argv;
std::string AllOptions;
for (int i = 0; i < argc; ++i) {
AllOptions += std::string(argv[i]);
if (i + 1 < argc) {
AllOptions += " ";
}
}
debug("Launcher was invoked as: '" + AllOptions + "'");
if (argc > 2) {
if (std::string(argv[1]) == "0" && std::string(argv[2]) == "0") {
options.verbose = true;
options.no_download = true;
options.no_launch = true;
options.no_update = true;
warn("You are using deprecated commandline arguments, please use --dev instead");
return;
}
}
options.executable_name = std::string(argv[0]);
while (i < argc) {
std::string argument(argv[i]);
if (argument == "-p" || argument == "--port") {
if (i + 1 >= argc) {
std::string error_message =
"No port specified, resorting to default (";
error_message += std::to_string(options.port);
error_message += ")";
error(error_message);
i++;
continue;
}
int port = options.port;
try {
port = std::stoi(argv[i + 1]);
} catch (std::exception& e) {
error("Invalid port specified: " + std::string(argv[i + 1]) + " " + std::string(e.what()));
}
if (port <= 0) {
std::string error_message =
"Port invalid, must be a non-zero positive "
"integer, resorting to default (";
error_message += options.port;
error_message += ")";
error(error_message);
i++;
continue;
}
options.port = port;
i++;
} else if (argument == "-v" || argument == "--verbose") {
options.verbose = true;
} else if (argument == "--no-download") {
options.no_download = true;
} else if (argument == "--no-update") {
options.no_update = true;
} else if (argument == "--no-launch") {
options.no_launch = true;
} else if (argument == "--dev") {
options.verbose = true;
options.no_download = true;
options.no_launch = true;
options.no_update = true;
} else if (argument == "--" || argument == "--game") {
options.game_arguments = &argv[i + 1];
options.game_arguments_length = argc - i - 1;
break;
} else if (argument == "--help" || argument == "-h" || argument == "/?") {
std::cout << "USAGE:\n"
"\t" + std::filesystem::path(options.executable_name).filename().string() + " [OPTIONS] [-- <GAME ARGS>...]\n"
"\n"
"OPTIONS:\n"
"\t--port <port> -p Change the default listen port to <port>. This must be configured ingame, too\n"
"\t--verbose -v Verbose mode, prints debug messages\n"
"\t--no-download Skip downloading and installing the BeamMP Lua mod\n"
"\t--no-update Skip applying launcher updates (you must update manually)\n"
"\t--no-launch Skip launching the game (you must launch the game manually)\n"
"\t--dev Developer mode, same as --verbose --no-download --no-launch --no-update\n"
"\t--game <args...> Passes ALL following arguments to the game, see also `--`\n"
<< std::flush;
exit(0);
} else {
warn("Unknown option: " + argument);
}
i++;
}
}

View File

@@ -17,6 +17,7 @@
#endif #endif
#include "Logger.h" #include "Logger.h"
#include <fstream> #include <fstream>
#include <sstream>
#include <string> #include <string>
#include <thread> #include <thread>
@@ -33,8 +34,24 @@ void lowExit(int code) {
std::this_thread::sleep_for(std::chrono::seconds(10)); std::this_thread::sleep_for(std::chrono::seconds(10));
exit(2); exit(2);
} }
/*void Exit(int code){
TraceBack = 0;
std::string msg =
"Sorry. We do not support cracked copies report this if you believe this is a mistake code ";
error(msg+std::to_string(code));
std::this_thread::sleep_for(std::chrono::seconds(10));
exit(3);
}
void SteamExit(int code){
TraceBack = 0;
std::string msg =
"Illegal steam modifications detected report this if you believe this is a mistake code ";
error(msg+std::to_string(code));
std::this_thread::sleep_for(std::chrono::seconds(10));
exit(4);
}*/
std::string GetGameDir() { std::string GetGameDir() {
// if(TraceBack != 4)Exit(0);
#if defined(_WIN32) #if defined(_WIN32)
return GameDir.substr(0, GameDir.find_last_of('\\')); return GameDir.substr(0, GameDir.find_last_of('\\'));
#elif defined(__linux__) #elif defined(__linux__)
@@ -158,7 +175,151 @@ void FileList(std::vector<std::string>& a, const std::string& Path) {
} }
} }
} }
bool Find(const std::string& FName, const std::string& Path) {
std::vector<std::string> FS;
FileList(FS, Path + "\\userdata");
for (std::string& a : FS) {
if (a.find(FName) != std::string::npos) {
FS.clear();
return true;
}
}
FS.clear();
return false;
}
bool FindHack(const std::string& Path) {
bool s = true;
for (const auto& entry : fs::directory_iterator(Path)) {
std::string Name = entry.path().filename().string();
for (char& c : Name)
c = char(tolower(c));
if (Name == "steam.exe")
s = false;
if (Name.find("greenluma") != -1) {
error("Found malicious file/folder \"" + Name + "\"");
return true;
}
Name.clear();
}
return s;
}
std::vector<std::string> GetID(const std::string& log) {
std::string vec, t, r;
std::vector<std::string> Ret;
std::ifstream f(log.c_str(), std::ios::binary);
f.seekg(0, std::ios_base::end);
std::streampos fileSize = f.tellg();
vec.resize(size_t(fileSize) + 1);
f.seekg(0, std::ios_base::beg);
f.read(&vec[0], fileSize);
f.close();
std::stringstream ss(vec);
bool S = false;
while (std::getline(ss, t, '{')) {
if (!S)
S = true;
else {
for (char& c : t) {
if (isdigit(c))
r += c;
}
break;
}
}
Ret.emplace_back(r);
r.clear();
S = false;
bool L = true;
while (std::getline(ss, t, '}')) {
if (L) {
L = false;
continue;
}
for (char& c : t) {
if (c == '"') {
if (!S)
S = true;
else {
if (r.length() > 10) {
Ret.emplace_back(r);
}
r.clear();
S = false;
continue;
}
}
if (isdigit(c))
r += c;
}
}
vec.clear();
return Ret;
}
std::string GetManifest(const std::string& Man) {
std::string vec;
std::ifstream f(Man.c_str(), std::ios::binary);
f.seekg(0, std::ios_base::end);
std::streampos fileSize = f.tellg();
vec.resize(size_t(fileSize) + 1);
f.seekg(0, std::ios_base::beg);
f.read(&vec[0], fileSize);
f.close();
std::string ToFind = "\"LastOwner\"\t\t\"";
int pos = int(vec.find(ToFind));
if (pos != -1) {
pos += int(ToFind.length());
vec = vec.substr(pos);
return vec.substr(0, vec.find('\"'));
} else
return "";
}
bool IDCheck(std::string Man, std::string steam) {
bool a = false, b = true;
int pos = int(Man.rfind("steamapps"));
// if(pos == -1)Exit(5);
Man = Man.substr(0, pos + 9) + "\\appmanifest_284160.acf";
steam += "\\config\\loginusers.vdf";
if (fs::exists(Man) && fs::exists(steam)) {
for (const std::string& ID : GetID(steam)) {
if (ID == GetManifest(Man))
b = false;
}
// if(b)Exit(6);
} else
a = true;
return a;
}
void LegitimacyCheck() { void LegitimacyCheck() {
// std::string K1 = R"(Software\Valve\Steam)";
// std::string K2 = R"(Software\Valve\Steam\Apps\284160)";
/*LONG dwRegOPenKey = OpenKey(HKEY_CURRENT_USER, K1.c_str(), &hKey);
if(dwRegOPenKey == ERROR_SUCCESS) {
Result = QueryKey(hKey, 1);
if(Result.empty())Exit(1);
if(fs::exists(Result)){
if(!Find("284160.json",Result))Exit(2);
if(FindHack(Result))SteamExit(1);
}else Exit(3);
T = Result;
Result.clear();
TraceBack++;
}else Exit(4);
K1.clear();
RegCloseKey(hKey);
dwRegOPenKey = OpenKey(HKEY_CURRENT_USER, K2.c_str(), &hKey);
if(dwRegOPenKey == ERROR_SUCCESS) {
Result = QueryKey(hKey, 2);
if(Result.empty())lowExit(1);
TraceBack++;
}else lowExit(2);
K2.clear();
RegCloseKey(hKey);*/
#if defined(_WIN32) #if defined(_WIN32)
std::string Result; std::string Result;
std::string K3 = R"(Software\BeamNG\BeamNG.drive)"; std::string K3 = R"(Software\BeamNG\BeamNG.drive)";
@@ -166,18 +327,17 @@ void LegitimacyCheck() {
LONG dwRegOPenKey = OpenKey(HKEY_CURRENT_USER, K3.c_str(), &hKey); LONG dwRegOPenKey = OpenKey(HKEY_CURRENT_USER, K3.c_str(), &hKey);
if (dwRegOPenKey == ERROR_SUCCESS) { if (dwRegOPenKey == ERROR_SUCCESS) {
Result = QueryKey(hKey, 3); Result = QueryKey(hKey, 3);
if (Result.empty()) { if (Result.empty())
debug("Failed to QUERY key HKEY_CURRENT_USER\\Software\\BeamNG\\BeamNG.drive");
lowExit(3); lowExit(3);
} // if(IDCheck(Result,T))lowExit(5);
GameDir = Result; GameDir = Result;
} else { // TraceBack++;
debug("Failed to OPEN key HKEY_CURRENT_USER\\Software\\BeamNG\\BeamNG.drive"); } else
lowExit(4); lowExit(4);
}
K3.clear(); K3.clear();
Result.clear(); Result.clear();
RegCloseKey(hKey); RegCloseKey(hKey);
// if(TraceBack < 3)exit(-1);
#elif defined(__linux__) #elif defined(__linux__)
struct passwd* pw = getpwuid(getuid()); struct passwd* pw = getpwuid(getuid());
std::string homeDir = pw->pw_dir; std::string homeDir = pw->pw_dir;

View File

@@ -58,7 +58,7 @@ std::string Login(const std::string& fields) {
try { try {
std::string Buffer = HTTP::Post("https://auth.beammp.com/userlogin", fields); std::string Buffer = HTTP::Post("https://auth.beammp.com/userlogin", fields);
if (Buffer.empty()) { if (Buffer == "-1") {
return GetFail("Failed to communicate with the auth system!"); return GetFail("Failed to communicate with the auth system!");
} }
@@ -91,7 +91,6 @@ std::string Login(const std::string& fields) {
if (d.contains("message")) { if (d.contains("message")) {
d.erase("private_key"); d.erase("private_key");
d.erase("public_key"); d.erase("public_key");
debug("Authentication result: " + d["message"].get<std::string>());
return d.dump(); return d.dump();
} }
return GetFail("Invalid message parsing!"); return GetFail("Invalid message parsing!");
@@ -120,7 +119,7 @@ void CheckLocalKey() {
nlohmann::json d = nlohmann::json::parse(Buffer, nullptr, false); nlohmann::json d = nlohmann::json::parse(Buffer, nullptr, false);
if (Buffer.empty() || Buffer.at(0) != '{' || d.is_discarded()) { if (Buffer == "-1" || Buffer.at(0) != '{' || d.is_discarded()) {
error(Buffer); error(Buffer);
info("Invalid answer from authentication servers."); info("Invalid answer from authentication servers.");
UpdateKey(nullptr); UpdateKey(nullptr);
@@ -138,6 +137,7 @@ void CheckLocalKey() {
if (d.contains("id")) { if (d.contains("id")) {
UserID = d["id"].get<int>(); UserID = d["id"].get<int>();
} }
// info(Role);
} else { } else {
info("Auto-Authentication unsuccessful please re-login!"); info("Auto-Authentication unsuccessful please re-login!");
UpdateKey(nullptr); UpdateKey(nullptr);

View File

@@ -8,7 +8,6 @@
#include "zip_file.h" #include "zip_file.h"
#include <charconv> #include <charconv>
#include <cstring>
#include <httplib.h> #include <httplib.h>
#include <nlohmann/json.hpp> #include <nlohmann/json.hpp>
#include <string> #include <string>
@@ -26,9 +25,9 @@
#include <filesystem> #include <filesystem>
#include <fstream> #include <fstream>
#include <thread> #include <thread>
#include "Options.h"
extern int TraceBack; extern int TraceBack;
bool Dev = false;
int ProxyPort = 0; int ProxyPort = 0;
namespace fs = std::filesystem; namespace fs = std::filesystem;
@@ -82,13 +81,13 @@ std::string GetEN() {
} }
std::string GetVer() { std::string GetVer() {
return "2.3"; return "2.0";
} }
std::string GetPatch() { std::string GetPatch() {
return ".2"; return ".99";
} }
std::string GetEP(const char* P) { std::string GetEP(char* P) {
static std::string Ret = [&]() { static std::string Ret = [&]() {
std::string path(P); std::string path(P);
return path.substr(0, path.find_last_of("\\/") + 1); return path.substr(0, path.find_last_of("\\/") + 1);
@@ -96,24 +95,23 @@ std::string GetEP(const char* P) {
return Ret; return Ret;
} }
#if defined(_WIN32) #if defined(_WIN32)
void ReLaunch() { void ReLaunch(int argc, char* args[]) {
std::string Arg; std::string Arg;
for (int c = 2; c <= options.argc; c++) { for (int c = 2; c <= argc; c++) {
Arg += options.argv[c - 1];
Arg += " "; Arg += " ";
Arg += args[c - 1];
} }
info("Relaunch!");
system("cls"); system("cls");
ShellExecute(nullptr, "runas", (GetEP() + GetEN()).c_str(), Arg.c_str(), nullptr, SW_SHOWNORMAL); ShellExecute(nullptr, "runas", (GetEP() + GetEN()).c_str(), Arg.c_str(), nullptr, SW_SHOWNORMAL);
ShowWindow(GetConsoleWindow(), 0); ShowWindow(GetConsoleWindow(), 0);
std::this_thread::sleep_for(std::chrono::seconds(1)); std::this_thread::sleep_for(std::chrono::seconds(1));
exit(1); exit(1);
} }
void URelaunch() { void URelaunch(int argc, char* args[]) {
std::string Arg; std::string Arg;
for (int c = 2; c <= options.argc; c++) { for (int c = 2; c <= argc; c++) {
Arg += options.argv[c - 1];
Arg += " "; Arg += " ";
Arg += args[c - 1];
} }
ShellExecute(nullptr, "open", (GetEP() + GetEN()).c_str(), Arg.c_str(), nullptr, SW_SHOWNORMAL); ShellExecute(nullptr, "open", (GetEP() + GetEN()).c_str(), Arg.c_str(), nullptr, SW_SHOWNORMAL);
ShowWindow(GetConsoleWindow(), 0); ShowWindow(GetConsoleWindow(), 0);
@@ -121,50 +119,46 @@ void URelaunch() {
exit(1); exit(1);
} }
#elif defined(__linux__) #elif defined(__linux__)
void ReLaunch() { void ReLaunch(int argc, char* args[]) {
std::string Arg; std::string Arg;
for (int c = 2; c <= options.argc; c++) { for (int c = 2; c <= argc; c++) {
Arg += options.argv[c - 1];
Arg += " "; Arg += " ";
Arg += args[c - 1];
} }
info("Relaunch!");
system("clear"); system("clear");
int ret = execv(options.executable_name.c_str(), const_cast<char**>(options.argv)); execl((GetEP() + GetEN()).c_str(), Arg.c_str(), NULL);
if (ret < 0) {
error(std::string("execv() failed with: ") + strerror(errno) + ". Failed to relaunch");
exit(1);
}
std::this_thread::sleep_for(std::chrono::seconds(1)); std::this_thread::sleep_for(std::chrono::seconds(1));
exit(1); exit(1);
} }
void URelaunch() { void URelaunch(int argc, char* args[]) {
int ret = execv(options.executable_name.c_str(), const_cast<char**>(options.argv)); std::string Arg;
if (ret < 0) { for (int c = 2; c <= argc; c++) {
error(std::string("execv() failed with: ") + strerror(errno) + ". Failed to relaunch"); Arg += " ";
exit(1); Arg += args[c - 1];
} }
execl((GetEP() + GetEN()).c_str(), Arg.c_str(), NULL);
std::this_thread::sleep_for(std::chrono::seconds(1)); std::this_thread::sleep_for(std::chrono::seconds(1));
exit(1); exit(1);
} }
#endif #endif
void CheckName() { void CheckName(int argc, char* args[]) {
#if defined(_WIN32) #if defined(_WIN32)
std::string DN = GetEN(), CDir = options.executable_name, FN = CDir.substr(CDir.find_last_of('\\') + 1); std::string DN = GetEN(), CDir = args[0], FN = CDir.substr(CDir.find_last_of('\\') + 1);
#elif defined(__linux__) #elif defined(__linux__)
std::string DN = GetEN(), CDir = options.executable_name, FN = CDir.substr(CDir.find_last_of('/') + 1); std::string DN = GetEN(), CDir = args[0], FN = CDir.substr(CDir.find_last_of('/') + 1);
#endif #endif
if (FN != DN) { if (FN != DN) {
if (fs::exists(DN)) if (fs::exists(DN))
remove(DN.c_str()); remove(DN.c_str());
if (fs::exists(DN)) if (fs::exists(DN))
ReLaunch(); ReLaunch(argc, args);
std::rename(FN.c_str(), DN.c_str()); std::rename(FN.c_str(), DN.c_str());
URelaunch(); URelaunch(argc, args);
} }
} }
void CheckForUpdates(const std::string& CV) { void CheckForUpdates(int argc, char* args[], const std::string& CV) {
std::string LatestHash = HTTP::Get("https://backend.beammp.com/sha/launcher?branch=" + Branch + "&pk=" + PublicKey); std::string LatestHash = HTTP::Get("https://backend.beammp.com/sha/launcher?branch=" + Branch + "&pk=" + PublicKey);
std::string LatestVersion = HTTP::Get( std::string LatestVersion = HTTP::Get(
"https://backend.beammp.com/version/launcher?branch=" + Branch + "&pk=" + PublicKey); "https://backend.beammp.com/version/launcher?branch=" + Branch + "&pk=" + PublicKey);
@@ -173,31 +167,44 @@ void CheckForUpdates(const std::string& CV) {
std::string EP(GetEP() + GetEN()), Back(GetEP() + "BeamMP-Launcher.back"); std::string EP(GetEP() + GetEN()), Back(GetEP() + "BeamMP-Launcher.back");
std::string FileHash = hashpp::get::getFileHash(hashpp::ALGORITHMS::SHA2_256, EP); std::string FileHash = hashpp::get::getFileHash(hashpp::ALGORITHMS::SHA2_256, EP);
#if defined(_WIN32)
if (FileHash != LatestHash && IsOutdated(Version(VersionStrToInts(GetVer() + GetPatch())), Version(VersionStrToInts(LatestVersion)))) { #elif defined(__linux__)
if (!options.no_update) { system("clear");
info("Launcher update found!"); #endif
#if defined(__linux__)
error("Auto update is NOT implemented for the Linux version. Please update manually ASAP as updates contain security patches."); if (FileHash != LatestHash && IsOutdated(Version(VersionStrToInts(GetVer() + GetPatch())), Version(VersionStrToInts(LatestVersion))) && !Dev) {
#else info("Launcher update found!");
fs::remove(Back); #if defined(__linux__)
fs::rename(EP, Back); error("Auto update is NOT implemented for the Linux version. Please update manually ASAP as updates contain security patches.");
info("Downloading Launcher update " + LatestHash); #else
HTTP::Download( fs::remove(Back);
"https://backend.beammp.com/builds/launcher?download=true" fs::rename(EP, Back);
"&pk=" info("Downloading Launcher update " + LatestHash);
+ PublicKey + "&branch=" + Branch, HTTP::Download(
EP); "https://backend.beammp.com/builds/launcher?download=true"
URelaunch(); "&pk="
+ PublicKey + "&branch=" + Branch,
EP);
URelaunch(argc, args);
#endif #endif
} else {
warn("Launcher update was found, but not updating because --no-update or --dev was specified.");
}
} else } else
info("Launcher version is up to date"); info("Launcher version is up to date");
TraceBack++; TraceBack++;
} }
void CustomPort(int argc, char* argv[]) {
if (argc > 1) {
std::string Port = argv[1];
if (Port.find_first_not_of("0123456789") == std::string::npos) {
if (std::stoi(Port) > 1000) {
DEFAULT_PORT = std::stoi(Port);
warn("Running on custom port : " + std::to_string(DEFAULT_PORT));
}
}
if (argc > 2)
Dev = true;
}
}
#ifdef _WIN32 #ifdef _WIN32
void LinuxPatch() { void LinuxPatch() {
@@ -229,21 +236,26 @@ void LinuxPatch() {
#endif #endif
#if defined(_WIN32) #if defined(_WIN32)
void InitLauncher(int argc, char* argv[]) {
void InitLauncher() { system("cls");
SetConsoleTitleA(("BeamMP Launcher v" + std::string(GetVer()) + GetPatch()).c_str()); SetConsoleTitleA(("BeamMP Launcher v" + std::string(GetVer()) + GetPatch()).c_str());
CheckName(); InitLog();
CheckName(argc, argv);
LinuxPatch(); LinuxPatch();
CheckLocalKey(); CheckLocalKey();
CheckForUpdates(std::string(GetVer()) + GetPatch()); ConfigInit();
CustomPort(argc, argv);
CheckForUpdates(argc, argv, std::string(GetVer()) + GetPatch());
} }
#elif defined(__linux__) #elif defined(__linux__)
void InitLauncher(int argc, char* argv[]) {
void InitLauncher() { system("clear");
info("BeamMP Launcher v" + GetVer() + GetPatch()); InitLog();
CheckName(); CheckName(argc, argv);
CheckLocalKey(); CheckLocalKey();
CheckForUpdates(std::string(GetVer()) + GetPatch()); ConfigInit();
CustomPort(argc, argv);
CheckForUpdates(argc, argv, std::string(GetVer()) + GetPatch());
} }
#endif #endif
@@ -305,9 +317,8 @@ void PreGame(const std::string& GamePath) {
info("Game Version : " + GameVer); info("Game Version : " + GameVer);
CheckMP(GetGamePath() + "mods/multiplayer"); CheckMP(GetGamePath() + "mods/multiplayer");
info("Game user path: " + GetGamePath());
if (!options.no_download) { if (!Dev) {
std::string LatestHash = HTTP::Get("https://backend.beammp.com/sha/mod?branch=" + Branch + "&pk=" + PublicKey); std::string LatestHash = HTTP::Get("https://backend.beammp.com/sha/mod?branch=" + Branch + "&pk=" + PublicKey);
transform(LatestHash.begin(), LatestHash.end(), LatestHash.begin(), ::tolower); transform(LatestHash.begin(), LatestHash.end(), LatestHash.begin(), ::tolower);
LatestHash.erase(std::remove_if(LatestHash.begin(), LatestHash.end(), LatestHash.erase(std::remove_if(LatestHash.begin(), LatestHash.end(),
@@ -346,3 +357,59 @@ void PreGame(const std::string& GamePath) {
} }
} }
} }
void set_headers(httplib::Response& res) {
res.set_header("Access-Control-Allow-Origin", "*");
res.set_header("Access-Control-Request-Method", "POST, OPTIONS, GET");
res.set_header("Access-Control-Request-Headers", "X-API-Version");
}
void StartProxy() {
std::thread proxy([&]() {
httplib::Server HTTPProxy;
httplib::Headers headers = {
{ "User-Agent", "BeamMP-Launcher/" + GetVer() + GetPatch() },
{ "Accept", "*/*" }
};
std::string pattern = "/:any1";
for (int i = 2; i <= 4; i++) {
HTTPProxy.Get(pattern, [&](const httplib::Request& req, httplib::Response& res) {
httplib::Client cli("https://backend.beammp.com");
set_headers(res);
if (req.has_header("X-BMP-Authentication")) {
headers.emplace("X-BMP-Authentication", PrivateKey);
}
if (req.has_header("X-API-Version")) {
headers.emplace("X-API-Version", req.get_header_value("X-API-Version"));
}
if (auto cli_res = cli.Get(req.path, headers); cli_res) {
res.set_content(cli_res->body, cli_res->get_header_value("Content-Type"));
} else {
res.set_content(to_string(cli_res.error()), "text/plain");
}
});
HTTPProxy.Post(pattern, [&](const httplib::Request& req, httplib::Response& res) {
httplib::Client cli("https://backend.beammp.com");
set_headers(res);
if (req.has_header("X-BMP-Authentication")) {
headers.emplace("X-BMP-Authentication", PrivateKey);
}
if (req.has_header("X-API-Version")) {
headers.emplace("X-API-Version", req.get_header_value("X-API-Version"));
}
if (auto cli_res = cli.Post(req.path, headers, req.body,
req.get_header_value("Content-Type"));
cli_res) {
res.set_content(cli_res->body, cli_res->get_header_value("Content-Type"));
} else {
res.set_content(to_string(cli_res.error()), "text/plain");
}
});
pattern += "/:any" + std::to_string(i);
}
ProxyPort = HTTPProxy.bind_to_any_port("0.0.0.0");
HTTPProxy.listen_after_bind();
});
proxy.detach();
}

View File

@@ -10,12 +10,8 @@
#include "Network/network.hpp" #include "Network/network.hpp"
#include "Security/Init.h" #include "Security/Init.h"
#include "Startup.h" #include "Startup.h"
#include <curl/curl.h>
#include <iostream> #include <iostream>
#include <thread> #include <thread>
#include "Options.h"
Options options;
[[noreturn]] void flush() { [[noreturn]] void flush() {
while (true) { while (true) {
@@ -24,48 +20,26 @@ Options options;
} }
} }
int main(int argc, const char** argv) try { int main(int argc, char* argv[]) {
#if defined(_WIN32)
system("cls");
#elif defined(__linux__)
system("clear");
#endif
#ifdef DEBUG #ifdef DEBUG
std::thread th(flush); std::thread th(flush);
th.detach(); th.detach();
#endif #endif
curl_global_init(CURL_GLOBAL_ALL);
GetEP(argv[0]); GetEP(argv[0]);
InitLog(); InitLauncher(argc, argv);
ConfigInit();
InitOptions(argc, argv, options);
info("Mod caching directory: " + CachingDirectory);
InitLauncher();
info("IMPORTANT: You MUST keep this window open to play BeamMP!");
try { try {
LegitimacyCheck(); LegitimacyCheck();
} catch (std::exception& e) { } catch (std::exception& e) {
error("Failure in LegitimacyCheck: " + std::string(e.what())); fatal("Main 1 : " + std::string(e.what()));
throw;
} }
try { StartProxy();
HTTP::StartProxy();
} catch (const std::exception& e) {
error(std::string("Failed to start HTTP proxy: Some in-game functions may not work. Error: ") + e.what());
}
PreGame(GetGameDir()); PreGame(GetGameDir());
InitGame(GetGameDir()); InitGame(GetGameDir());
CoreNetwork(); CoreNetwork();
} catch (const std::exception& e) {
error(std::string("Exception in main(): ") + e.what()); /// TODO: make sure to use argv[0] for everything that should be in the same dir (mod down ect...)
info("Closing in 5 seconds");
info("If this keeps happening, contact us on either: Forum: https://forum.beammp.com, Discord: https://discord.gg/beammp");
std::this_thread::sleep_for(std::chrono::seconds(5));
} }

View File

@@ -3,7 +3,6 @@
"cpp-httplib", "cpp-httplib",
"nlohmann-json", "nlohmann-json",
"zlib", "zlib",
"openssl", "openssl"
"curl"
] ]
} }