BeamMP/BeamMP-Launcher
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v2.0.84

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- add hash check
- new routes for updates
- use C++ 20
This commit is contained in:
Anonymous275
2023-12-15 18:16:12 +00:00
parent c731718f50
commit 3b479abf64
6 changed files with 4741 additions and 44 deletions
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118
src/Startup.cpp
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@@ -15,17 +15,46 @@
#include "Security/Init.h"
#include <filesystem>
#include "Startup.h"
#include "hashpp.h"
#include "Logger.h"
#include <fstream>
#include <thread>
#include "Http.h"
extern int TraceBack;
bool Dev = false;
int ProxyPort = 0;
namespace fs = std::filesystem;
VersionParser::VersionParser(const std::string& from_string) {
std::string token;
std::istringstream tokenStream(from_string);
while (std::getline(tokenStream, token, '.')) {
data.emplace_back(std::stol(token));
split.emplace_back(token);
}
}
std::strong_ordering VersionParser::operator<=>(
const VersionParser& rhs) const noexcept {
size_t const fields = std::min(data.size(), rhs.data.size());
for (size_t i = 0; i != fields; ++i) {
if (data[i] == rhs.data[i]) continue;
else if (data[i] < rhs.data[i]) return std::strong_ordering::less;
else return std::strong_ordering::greater;
}
if (data.size() == rhs.data.size()) return std::strong_ordering::equal;
else if (data.size() > rhs.data.size()) return std::strong_ordering::greater;
else return std::strong_ordering::less;
}
bool VersionParser::operator==(const VersionParser& rhs) const noexcept {
return std::is_eq(*this <=> rhs);
}
std::string GetEN(){
return "BeamMP-Launcher.exe";
}
@@ -75,44 +104,50 @@ void CheckName(int argc,char* args[]){
URelaunch(argc,args);
}
}
/*
* std::string LatestHash = HTTP::Get("https://backend.beammp.com/sha/launcher?branch=" + TargetBuild + "&pk=" + PublicKey);
std::string LatestVersion = HTTP::Get("https://backend.beammp.com/version/launcher?branch=" + TargetBuild + "&pk=" + PublicKey);
void CheckForUpdates(int argc,char*args[],const std::string& CV){
std::string link;
std::string HTTP = HTTP::Get("https://beammp.com/builds/launcher?version=true");
bool fallback = false;
if(HTTP.find_first_of("0123456789") == std::string::npos){
HTTP = HTTP::Get("https://backup1.beammp.com/builds/launcher?version=true");
fallback = true;
if(HTTP.find_first_of("0123456789") == std::string::npos) {
fatal("Primary Servers Offline! sorry for the inconvenience!");
}
}
if(fallback){
link = "https://backup1.beammp.com/builds/launcher?download=true";
}else link = "https://beammp.com/builds/launcher?download=true";
transform(LatestHash.begin(), LatestHash.end(), LatestHash.begin(), ::tolower);
std::string FileHash = hashpp::get::getFileHash(hashpp::ALGORITHMS::SHA2_256, (CurrentPath/"BeamMP-Launcher.exe").string());
std::string EP(GetEP() + GetEN()), Back(GetEP() + "BeamMP-Launcher.back");
if(fs::exists(Back))remove(Back.c_str());
if(FileHash != LatestHash && VersionParser(LatestVersion) > VersionParser(FullVersion)) {
LOG(INFO) << "Launcher update found!";
fs::remove(CurrentPath/"BeamMP-Launcher.back");
fs::rename(CurrentPath/"BeamMP-Launcher.exe", CurrentPath/"BeamMP-Launcher.back");
LOG(INFO) << "Downloading Launcher update " << LatestHash;
HTTP::Download(
"https://backend.beammp.com/builds/launcher?download=true"
"&pk=" +
PublicKey + "&branch=" + TargetBuild,
(CurrentPath/"BeamMP-Launcher.exe").string());
throw ShutdownException("Launcher update");
}
*/
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 LatestVersion = HTTP::Get(
"https://backend.beammp.com/version/launcher?branch=" + Branch + "&pk=" + PublicKey);
if(HTTP > CV){
system("cls");
info("Update found!");
info("Updating...");
if(std::rename(EP.c_str(), Back.c_str()))error("failed creating a backup!");
transform(LatestHash.begin(), LatestHash.end(), LatestHash.begin(), ::tolower);
std::string EP(GetEP() + GetEN()), Back(GetEP() + "BeamMP-Launcher.back");
if(!HTTP::Download(link, EP)){
error("Launcher Update failed! trying again...");
std::this_thread::sleep_for(std::chrono::seconds(2));
std::string FileHash = hashpp::get::getFileHash(hashpp::ALGORITHMS::SHA2_256, EP);
if(!HTTP::Download(link, EP)){
error("Launcher Update failed!");
std::this_thread::sleep_for(std::chrono::seconds(5));
ReLaunch(argc,args);
}
}
URelaunch(argc,args);
}else info("Launcher version is up to date");
if (FileHash != LatestHash && VersionParser(LatestVersion) > VersionParser(GetVer()+GetPatch())) {
info("Launcher update found!");
fs::remove(Back);
fs::rename(EP, Back);
info("Downloading Launcher update " + LatestHash);
HTTP::Download(
"https://backend.beammp.com/builds/launcher?download=true"
"&pk=" +
PublicKey + "&branch=" + Branch,
EP);
URelaunch(argc, args);
} else info("Launcher version is up to date");
TraceBack++;
}
@@ -178,7 +213,7 @@ void CheckMP(const std::string& Path) {
try {
for (auto& p : fs::directory_iterator(Path)){
if(p.exists() && !p.is_directory()){
std::string Name = p.path().filename().u8string();
std::string Name = p.path().filename().string();
for(char&Ch : Name)Ch = char(tolower(Ch));
if(Name != "beammp.zip")fs::remove(p.path());
}
@@ -224,7 +259,11 @@ void PreGame(const std::string& GamePath){
CheckMP(GetGamePath() + "mods/multiplayer");
if(!Dev) {
info("Downloading mod please wait...");
std::string LatestHash = HTTP::Get("https://backend.beammp.com/sha/mod?branch=" + Branch + "&pk=" + PublicKey);
transform(LatestHash.begin(), LatestHash.end(), LatestHash.begin(), ::tolower);
LatestHash.erase(std::remove_if(LatestHash.begin(), LatestHash.end(),
[](auto const& c ) -> bool { return !std::isalnum(c); } ), LatestHash.end());
try {
if (!fs::exists(GetGamePath() + "mods/multiplayer")) {
fs::create_directories(GetGamePath() + "mods/multiplayer");
@@ -233,20 +272,23 @@ void PreGame(const std::string& GamePath){
}catch(std::exception&e){
fatal(e.what());
}
std::string ZipPath(GetGamePath() + R"(mods\multiplayer\BeamMP.zip)");
HTTP::Download("https://backend.beammp.com/builds/client?download=true"
"&pk=" + PublicKey + "&branch=" + Branch, ZipPath);
std::string FileHash = hashpp::get::getFileHash(hashpp::ALGORITHMS::SHA2_256, ZipPath);
if (FileHash != LatestHash) {
info("Downloading BeamMP Update " + LatestHash);
HTTP::Download("https://backend.beammp.com/builds/client?download=true"
"&pk=" + PublicKey + "&branch=" + Branch, ZipPath);
}
std::string Target(GetGamePath() + "mods/unpacked/beammp");
if(fs::is_directory(Target)) {
fs::remove_all(Target);
}
//HTTP::Download("beammp.com/builds/client", GetGamePath() + R"(mods\multiplayer\BeamMP.zip)");
}
}
void StartProxy() {