Remove backend

.github/workflows/cmake-linux.yml

@@ -20,7 +20,7 @@ jobs:
         with:
             vcpkgArguments: 'zlib nlohmann-json openssl cpp-httplib[openssl]'
             vcpkgDirectory: '${{ runner.workspace }}/b/vcpkg'
-            vcpkgGitCommitId: 'b5d1a94fb7f88fd835e360fd23a45a09ceedbf48'
+            vcpkgGitCommitId: '40616a5e954f7be1077ef37db3fbddbd5dcd1ca6'
 
       - name: Create Build Environment
         run: cmake -E make_directory ${{github.workspace}}/build-linux

.github/workflows/cmake-windows.yml

@@ -20,7 +20,7 @@ jobs:
         with:
             vcpkgArguments: 'discord-rpc zlib nlohmann-json openssl cpp-httplib[openssl]'
             vcpkgDirectory: '${{ runner.workspace }}/b/vcpkg'
-            vcpkgGitCommitId: 'b5d1a94fb7f88fd835e360fd23a45a09ceedbf48'
+            vcpkgGitCommitId: '40616a5e954f7be1077ef37db3fbddbd5dcd1ca6'
             vcpkgTriplet: 'x64-windows-static'
 
       - name: Create Build Environment

src/Network/Core.cpp

@@ -227,7 +227,7 @@ void Parse(std::string Data, SOCKET CSocket) {
             TCPTerminate = true;
             Data.clear();
             futures.push_back(std::async(std::launch::async, []() {
-                CoreSend("B" + HTTP::Get("https://backend.beammp.com/servers-info"));
+                // CoreSend("B" + HTTP::Get("https://backend.beammp.com/servers-info"));
             }));
         }
         break;

src/Network/Http.cpp

@@ -20,6 +20,45 @@
 #include <mutex>
 #include <nlohmann/json.hpp>
 
+void WriteHttpDebug(const httplib::Client& client, const std::string& method, const std::string& target, const httplib::Result& result) try {
+    const std::filesystem::path folder = ".https_debug";
+    std::filesystem::create_directories(folder);
+    if (!std::filesystem::exists(folder / "WHAT IS THIS FOLDER.txt")) {
+        std::ofstream ignore { folder / "WHAT IS THIS FOLDER.txt" };
+        ignore << "This folder exists to help debug current issues with the backend. Do not share this folder with anyone but BeamMP staff. It contains detailed logs of any failed http requests." << std::endl;
+    }
+    const auto file = folder / (method + ".json");
+    // 1 MB limit
+    if (std::filesystem::exists(file) && std::filesystem::file_size(file) > 1'000'000) {
+        std::filesystem::rename(file, file.generic_string() + ".bak");
+    }
+
+    std::ofstream of { file, std::ios::app };
+    nlohmann::json js {
+        { "utc", std::chrono::system_clock::now().time_since_epoch().count() },
+        { "target", target },
+        { "client_info", {
+                             { "openssl_verify_result", client.get_openssl_verify_result() },
+                             { "host", client.host() },
+                             { "port", client.port() },
+                             { "socket_open", client.is_socket_open() },
+                             { "valid", client.is_valid() },
+                         } },
+    };
+    if (result) {
+        auto value = result.value();
+        js["result"] = {};
+        js["result"]["body"] = value.body;
+        js["result"]["status"] = value.status;
+        js["result"]["headers"] = value.headers;
+        js["result"]["version"] = value.version;
+        js["result"]["location"] = value.location;
+        js["result"]["reason"] = value.reason;
+    }
+    of << js.dump();
+} catch (const std::exception& e) {
+    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);
@@ -130,118 +169,118 @@ void set_headers(httplib::Response& res) {
 }
 
 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");
+    // 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 = ".*";
+    //     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"));
-            }
+    //     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, "/");
+    //         const std::vector<std::string> path = Utils::Split(req.path, "/");
 
-            httplib::Result cli_res;
-            const std::string method = req.method;
-            std::string host = "";
+    //         httplib::Result cli_res;
+    //         const std::string method = req.method;
+    //         std::string host = "";
 
-            if (!path.empty())
-                host = path[0];
+    //         if (!path.empty())
+    //             host = path[0];
 
-            if (host == "backend") {
-                std::string remaining_path = req.path.substr(std::strlen("/backend"));
+    //         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);
+    //             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";
+    //         } 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() > 1) {
+    //                 username = path[1];
+    //             } else {
+    //                 error = true;
+    //             }
 
-                if (path.size() > 2) {
-                    try {
-                        if (std::stoi(path[2]) > 0)
-                            avatar_size = path[2];
+    //             if (path.size() > 2) {
+    //                 try {
+    //                     if (std::stoi(path[2]) > 0)
+    //                         avatar_size = path[2];
 
-                    } catch (std::exception&) { }
-                }
+    //                 } catch (std::exception&) { }
+    //             }
 
-                httplib::Result summary_res;
+    //             httplib::Result summary_res;
 
-                if (!error) {
-                    summary_res = forum.Get("/u/" + username + ".json", headers);
+    //             if (!error) {
+    //                 summary_res = forum.Get("/u/" + username + ".json", headers);
 
-                    if (!summary_res || summary_res->status != 200) {
-                        error = true;
-                    }
-                }
+    //                 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
+    //             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 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);
+    //                     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);
+    //                     cli_res = forum.Get(avatar_link, headers);
 
-                    } catch (std::exception&) {
-                        error = true;
-                    }
-                }
+    //                 } catch (std::exception&) {
+    //                     error = true;
+    //                 }
+    //             }
 
-                if (error) {
-                    cli_res = forum.Get("/user_avatar/forum.beammp.com/user/0/0.png", headers);
-                }
+    //             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;
-            }
+    //         } 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");
-            }
-        };
+    //         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.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);
-        });
+    //     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();
+    //     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();
 }

src/Network/VehicleData.cpp

@@ -94,8 +94,7 @@ void UDPClientMain(const std::string& IP, int Port) {
     inet_pton(AF_INET, IP.c_str(), &ToServer->sin_addr);
     UDPSock = socket(AF_INET, SOCK_DGRAM, 0);
     if (!magic.empty())
-        for (int i = 0; i < 10; i++)
-            UDPSend(magic);
+        UDPSend(magic);
     GameSend("P" + std::to_string(ClientID));
     TCPSend("H", TCPSock);
     UDPSend("p");

src/Security/BeamNG.cpp

@@ -268,7 +268,7 @@ void LegitimacyCheck() {
     std::ifstream libraryFolders(libraryFoldersPath);
     auto root = tyti::vdf::read(libraryFolders);
     for (auto folderInfo : root.childs) {
-        if ((folderInfo.second->childs["apps"]->attribs).contains("284160") && std::filesystem::exists(folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/integrity.json")){
+        if (std::filesystem::exists(folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/integrity.json")){
             GameDir = folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/";
             break;
         }

src/Startup.cpp

@@ -4,6 +4,7 @@
  SPDX-License-Identifier: AGPL-3.0-or-later
 */
 
+
 #include "zip_file.h"
 #include <charconv>
 #include <cstring>
@@ -13,9 +14,9 @@
 #if defined(_WIN32)
 #elif defined(__linux__)
 #include <unistd.h>
-#elif defined(__APPLE__)
-#include <libproc.h>
+#elif defined (__APPLE__)
 #include <unistd.h>
+#include <libproc.h>
 #endif // __APPLE__
 #include "Http.h"
 #include "Logger.h"
@@ -83,7 +84,7 @@ beammp_fs_string GetEN() {
 }
 
 std::string GetVer() {
-    return "2.8";
+    return "2.7";
 }
 std::string GetPatch() {
     return ".0";
@@ -113,7 +114,7 @@ fs::path GetBP(const beammp_fs_char* P) {
     // should instead be placed in Application Support.
     proc_pidpath(pid, path, sizeof(path));
     fspath = std::string(path);
-#else
+ #else
     fspath = beammp_fs_string(P);
 #endif
     fspath = fs::weakly_canonical(fspath.string() + "/..");
@@ -193,215 +194,48 @@ void CheckName() {
     }
 }
 
-#if defined(_WIN32)
-#include <wincrypt.h>
-#include <wintrust.h>
-#include <softpub.h>
-#include <iostream>
-
-#pragma comment(lib, "wintrust.lib")
-#pragma comment(lib, "crypt32.lib")
-
-bool CheckThumbprint(std::filesystem::path filepath)
-{
-    HCERTSTORE hStore = NULL;
-    HCRYPTMSG hMsg = NULL;
-
-    if (!CryptQueryObject(
-        CERT_QUERY_OBJECT_FILE,
-        filepath.wstring().c_str(),
-        CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED_EMBED,
-        CERT_QUERY_FORMAT_FLAG_BINARY,
-        0,
-        NULL, NULL, NULL,
-        &hStore,
-        &hMsg,
-        NULL))
-    {
-        return false;
-    }
-
-    DWORD dwSignerInfo = 0;
-    if (!CryptMsgGetParam(hMsg, CMSG_SIGNER_INFO_PARAM, 0, NULL, &dwSignerInfo) || dwSignerInfo == 0)
-        return false;
-
-    PCMSG_SIGNER_INFO pSignerInfo = (PCMSG_SIGNER_INFO)LocalAlloc(LPTR, dwSignerInfo);
-    if (!CryptMsgGetParam(hMsg, CMSG_SIGNER_INFO_PARAM, 0, pSignerInfo, &dwSignerInfo))
-    {
-        LocalFree(pSignerInfo);
-        return false;
-    }
-
-    CERT_INFO certInfo = {};
-    certInfo.Issuer = pSignerInfo->Issuer;
-    certInfo.SerialNumber = pSignerInfo->SerialNumber;
-
-    PCCERT_CONTEXT pCertContext = CertFindCertificateInStore(
-        hStore,
-        X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
-        0,
-        CERT_FIND_SUBJECT_CERT,
-        &certInfo,
-        NULL);
-
-    if (!pCertContext)
-    {
-        LocalFree(pSignerInfo);
-        return false;
-    }
-
-    BYTE hash[64];
-    DWORD hashSize = sizeof(hash);
-
-    bool match = false;
-    if (CertGetCertificateContextProperty(pCertContext, CERT_SHA256_HASH_PROP_ID, hash, &hashSize))
-    {
-        std::string pubKeyData(
-            reinterpret_cast<const char*>(pCertContext->pCertInfo->SubjectPublicKeyInfo.PublicKey.pbData),
-            pCertContext->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData
-        );
-
-        std::string pubKeyHash = Utils::GetSha256HashReallyFast(pubKeyData, L"PubKey");
-        debug("pub key hash: " + pubKeyHash);
-
-        std::string fileThumbprint;
-        for (DWORD i = 0; i < hashSize; i++)
-        {
-            char buf[3];
-            sprintf_s(buf, "%02x", hash[i]);
-            fileThumbprint += buf;
-        }
-
-        debug("File thumbprint: " +fileThumbprint);
-        debug(filepath);
-
-        if (fileThumbprint == "937f055b713de69416926ed4651d65219a0a0e77d7a78c1932c007e14326da33" && pubKeyHash == "2afad4a5773b0ac449f48350ce0d09c372be0d5bcbaa6d01332ce000baffde99"){
-            match = true;
-        }
-    }
-
-    CertFreeCertificateContext(pCertContext);
-    CertCloseStore(hStore, 0);
-    LocalFree(pSignerInfo);
-
-    return match;
-}
-#include <windows.h>
-#include <wintrust.h>
-#include <Softpub.h>
-#include <filesystem>
-#include <string>
-
-#pragma comment(lib, "wintrust")
-
-bool VerifySignature(const std::filesystem::path& filePath)
-{
-    std::wstring path = filePath.wstring();
-
-    WINTRUST_FILE_INFO fileInfo = {};
-    fileInfo.cbStruct = sizeof(WINTRUST_FILE_INFO);
-    fileInfo.pcwszFilePath = path.c_str();
-    fileInfo.hFile = NULL;
-    fileInfo.pgKnownSubject = NULL;
-
-    WINTRUST_DATA winTrustData = {};
-    winTrustData.cbStruct = sizeof(WINTRUST_DATA);
-    winTrustData.dwUIChoice = WTD_UI_NONE;
-    winTrustData.dwUnionChoice = WTD_CHOICE_FILE;
-    winTrustData.pFile = &fileInfo;
-
-    winTrustData.dwStateAction = WTD_STATEACTION_VERIFY;
-
-    GUID policyGUID = WINTRUST_ACTION_GENERIC_VERIFY_V2;
-
-    LONG status = WinVerifyTrust(
-        NULL,
-        &policyGUID,
-        &winTrustData
-    );
-
-    debug(filePath);
-    debug("Signature check code: " + std::to_string(status));
-
-    winTrustData.dwStateAction = WTD_STATEACTION_CLOSE;
-    WinVerifyTrust(NULL, &policyGUID, &winTrustData);
-
-    return (status == CERT_E_UNTRUSTEDROOT);
-}
-#endif
-
 void CheckForUpdates(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);
+//     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);
 
-    std::regex sha256_pattern(R"(^[a-fA-F0-9]{64}$)");
-    std::smatch match;
+//     transform(LatestHash.begin(), LatestHash.end(), LatestHash.begin(), ::tolower);
+//     beammp_fs_string BP(GetBP() / GetEN()), Back(GetBP() / beammp_wide("BeamMP-Launcher.back"));
 
-    if (LatestHash.length() != 64 || !std::regex_match(LatestHash, match, sha256_pattern)) {
-        error("Invalid hash from backend, skipping update check.");
-        debug("Launcher hash in question: " + LatestHash);
-        return;
-    }
+//     std::string FileHash = Utils::GetSha256HashReallyFastFile(BP);
 
-    transform(LatestHash.begin(), LatestHash.end(), LatestHash.begin(), ::tolower);
-    beammp_fs_string BP(GetBP() / GetEN()), Back(GetBP() / beammp_wide("BeamMP-Launcher.back"));
-
-    std::string FileHash = Utils::GetSha256HashReallyFastFile(BP);
-
-    if (FileHash != LatestHash && IsOutdated(Version(VersionStrToInts(GetVer() + GetPatch())), Version(VersionStrToInts(LatestVersion)))) {
-        if (!options.no_update) {
-            info("Launcher update " + LatestVersion + " found!");
-#if defined(__linux__)
-            error("Auto update is NOT implemented for the Linux version. Please update manually ASAP as updates contain security patches.");
-#else
-            info("Downloading Launcher update " + LatestHash);
-            std::wstring DownloadLocation = GetBP() / (beammp_wide("new_") + GetEN());
-            if (HTTP::Download(
-                    "https://backend.beammp.com/builds/launcher?download=true"
-                    "&pk="
-                        + PublicKey + "&branch=" + Branch,
-                    DownloadLocation, LatestHash)) {
-                if (!VerifySignature(DownloadLocation) || !CheckThumbprint(DownloadLocation)) {
-                    std::error_code ec;
-                    fs::remove(DownloadLocation, ec);
-                    if (ec) {
-                        error("Failed to remove broken launcher update");
-                    }
-                    throw std::runtime_error("The authenticity of the updated launcher could not be verified, it was corrupted or tampered with.");
-                }
-
-                info("Update signature is valid");
-
-                std::error_code ec;
-                fs::remove(Back, ec);
-                if (ec == std::errc::permission_denied) {
-                    error("Failed to remove old backup file: " + ec.message() + ". Using alternative name.");
-                    fs::rename(BP, Back + beammp_wide(".") + Utils::ToWString(FileHash.substr(0, 8)));
-                } else {
-                    fs::rename(BP, Back);
-                }
-                fs::rename(GetBP() / (beammp_wide("new_") + GetEN()), BP);
-                URelaunch();
-            } else {
-                if (fs::exists(DownloadLocation)) {
-                    std::error_code error_code;
-                    fs::remove(DownloadLocation, error_code);
-                    if (error_code) {
-                        error("Failed to remove broken launcher update");
-                    }
-                }
-                throw std::runtime_error("Failed to download the launcher update! Please try manually updating it, https://docs.beammp.com/FAQ/Update-launcher/");
-            }
-#endif
-        } else {
-            warn("Launcher update was found, but not updating because --no-update or --dev was specified.");
-        }
-    } else
-        info("Launcher version is up to date. Latest version: " + LatestVersion);
-    TraceBack++;
+//     if (FileHash != LatestHash && IsOutdated(Version(VersionStrToInts(GetVer() + GetPatch())), Version(VersionStrToInts(LatestVersion)))) {
+//         if (!options.no_update) {
+//             info("Launcher update " + LatestVersion + " found!");
+// #if defined(__linux__)
+//             error("Auto update is NOT implemented for the Linux version. Please update manually ASAP as updates contain security patches.");
+// #else
+//             info("Downloading Launcher update " + LatestHash);
+//             HTTP::Download(
+//                 "https://backend.beammp.com/builds/launcher?download=true"
+//                 "&pk="
+//                     + PublicKey + "&branch=" + Branch,
+//                 GetBP() / (beammp_wide("new_") + GetEN()), LatestHash);
+//             std::error_code ec;
+//             fs::remove(Back, ec);
+//             if (ec == std::errc::permission_denied) {
+//                 error("Failed to remove old backup file: " + ec.message() + ". Using alternative name.");
+//                 fs::rename(BP, Back + beammp_wide(".") + Utils::ToWString(FileHash.substr(0, 8)));
+//             } else {
+//                 fs::rename(BP, Back);
+//             }
+//             fs::rename(GetBP() / (beammp_wide("new_") + GetEN()), BP);
+//             URelaunch();
+// #endif
+//         } else {
+//             warn("Launcher update was found, but not updating because --no-update or --dev was specified.");
+//         }
+//     } else
+//         info("Launcher version is up to date. Latest version: " + LatestVersion);
+//     TraceBack++;
 }
 
+
 #ifdef _WIN32
 void LinuxPatch() {
     HKEY hKey = nullptr;
@@ -513,51 +347,42 @@ void PreGame(const beammp_fs_string& GamePath) {
     CheckMP(GetGamePath() / beammp_wide("mods/multiplayer"));
     info(beammp_wide("Game user path: ") + beammp_fs_string(GetGamePath()));
 
-    if (!options.no_download) {
-        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());
+//     if (!options.no_download) {
+//         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());
 
-        std::regex sha256_pattern(R"(^[a-fA-F0-9]{64}$)");
-        std::smatch match;
+//         try {
+//             if (!fs::exists(GetGamePath() / beammp_wide("mods/multiplayer"))) {
+//                 fs::create_directories(GetGamePath() / beammp_wide("mods/multiplayer"));
+//             }
+//             EnableMP();
+//         } catch (std::exception& e) {
+//             fatal(e.what());
+//         }
+// #if defined(_WIN32)
+//         std::wstring ZipPath(GetGamePath() / LR"(mods\multiplayer\BeamMP.zip)");
+// #elif defined(__linux__)
+//         // Linux version of the game cant handle mods with uppercase names
+//         std::string ZipPath(GetGamePath() / R"(mods/multiplayer/beammp.zip)");
+// #endif
 
-        if (LatestHash.length() != 64 || !std::regex_match(LatestHash, match, sha256_pattern)) {
-            error("Invalid hash from backend, skipping mod update check.");
-            debug("Mod hash in question: " + LatestHash);
-            return;
-        }
+//         std::string FileHash = fs::exists(ZipPath) ? Utils::GetSha256HashReallyFastFile(ZipPath) : "";
 
-        try {
-            if (!fs::exists(GetGamePath() / beammp_wide("mods/multiplayer"))) {
-                fs::create_directories(GetGamePath() / beammp_wide("mods/multiplayer"));
-            }
-            EnableMP();
-        } catch (std::exception& e) {
-            fatal(e.what());
-        }
-#if defined(_WIN32)
-        std::wstring ZipPath(GetGamePath() / LR"(mods\multiplayer\BeamMP.zip)");
-#elif defined(__linux__)
-        // Linux version of the game cant handle mods with uppercase names
-        std::string ZipPath(GetGamePath() / R"(mods/multiplayer/beammp.zip)");
-#endif
+//         if (FileHash != LatestHash) {
+//             info("Downloading BeamMP Update " + LatestHash);
+//             HTTP::Download("https://backend.beammp.com/builds/client?download=true"
+//                            "&pk="
+//                     + PublicKey + "&branch=" + Branch,
+//                 ZipPath, LatestHash);
+//         }
 
-        std::string FileHash = fs::exists(ZipPath) ? Utils::GetSha256HashReallyFastFile(ZipPath) : "";
+//         beammp_fs_string Target(GetGamePath() / beammp_wide("mods/unpacked/beammp"));
 
-        if (FileHash != LatestHash) {
-            info("Downloading BeamMP Update " + LatestHash);
-            HTTP::Download("https://backend.beammp.com/builds/client?download=true"
-                           "&pk="
-                    + PublicKey + "&branch=" + Branch,
-                ZipPath, LatestHash);
-        }
-
-        beammp_fs_string Target(GetGamePath() / beammp_wide("mods/unpacked/beammp"));
-
-        if (fs::is_directory(Target) && !fs::is_directory(Target + beammp_wide("/.git"))) {
-            fs::remove_all(Target);
-        }
-    }
+//         if (fs::is_directory(Target) && !fs::is_directory(Target + beammp_wide("/.git"))) {
+//             fs::remove_all(Target);
+//         }
+//     }
 }